The paper binding perfect binding linkage line is composed of a roller collating machine, a rejection device, a conveying turning machine, a vibrating conveyor, a paper binding perfect binding machine, a turning conveyor, and a linear conveyor.
1. Operation requirements of roller collating machine
1. Posts bound by this machine must be bundled and flattened with wooden boards, and should be neatly shaken, and there is no centering on the signatures that affect the quality of collation, such as skew, curl, corners, adhesion, damage, and different specifications. The collating staff manages the collating machine to set the page table ≤4 posts per person, and the book to be collated is ≤2M away from the machine.
2. After carefully inspecting the machine and confirming that there are no impurities or foreign objects on the machine, the power supply can be turned on. Jog the operation first, and observe that the collating machine is running normally before adjusting and using the specifications of the book according to the construction order and process requirements.
3. According to the requirements of the construction order, according to the binding order, arrange the correct signature on the collation machine to set the page table. The signature should be placed in a shaking manner, the height cannot exceed the baffle, and the corresponding space on the corresponding page table should be placed 100- 200 posts for backup, in case you get the wrong one in a hurry.
4. Only 10-20 of the low-speed placards can be run in batches after the check is correct.
5. A standard sample post should be placed above the landing table for reference.
2. Operation requirements of rejection device, conveying turnover machine, vibrating conveyor
1. Sort out the deleted signatures in a timely manner and put them neatly. If it is left for more than 4 hours, it is recommended to re-shake and bundle the board.
2. The pages with oil stains and damaged or damaged should be removed in time.
3. Adjust and check the stroke of the book block to the bound parts to ensure that the book block is neatly arranged, no back skew, no scratches, no folding angle.
4. The book blocks accompanying the abnormal parking place should be checked one by one.
3. Operation Rules of Paperback Binding Machine
1. Make all preparations before starting, such as adding glue to the preheating pot, heating the preheating pot in advance, adjusting the heating temperature of the glue pot, adding lubricating oil or grease at regular intervals, roughly checking the main parts, adjusting the rules, and checking the book block Is the cover correct? The cutting error and skew of the cover should be ≤0.5mm, shake well and tidy, and pay attention to check whether there are inadequate products such as sticking, reversing, and white pages. If necessary, sort the rules of the cover to ensure the accuracy of the package.
2. Signal before starting, take care of the cooperation of the front and rear machines, click on the car and try to open a small amount (generally 3 to 5) of rough milling, fine milling, slotting, gluing, encapsulation, and the finished product after cutting After checking the quality, it must be gradually changed from slow speed to low speed 20 to 30 copies and 200 to 300 copies per minute. After cutting the finished product again and checking for correctness, the full speed online operation can be performed at a fixed speed. When necessary, 20 books to 30 books per minute can be manually delivered or received at low speed.
3. During normal operation, observe the condition of the equipment and whether the booklet is qualified at any time, and ensure that the bonding, clamping and shaping work is completed within the opening time of the glue to ensure that the opening, curing and cooling times are normal. Under normal circumstances, at least 3 to 5 copies are cut for every 500 copies for finished product inspection, and if quality defects are found, they should be adjusted to normal in time.
4. Observe whether the temperature of the glue is normal at any time. It is strictly forbidden to change the use temperature of the glue and add the glue block directly to the working glue pot to use the material market. Note to add hot sol to the glue pot as required.
5. In the case of cleaning the glue pot on time to ensure the purity of the colloid and the cleanness of the glue pot and the normal operation of the equipment, the preheating pot is cleaned once a month, and the working glue pot is cleaned once a week. The hot sol is recommended to be heated continuously for ≤24 hours.
6. Wipe the equipment on time to ensure that it is clean, free of oil stains, paper wool, and paper dust, to ensure that the air path is smooth, and it is necessary to use a strong industrial vacuum cleaner for cleaning.
7. In the wiping inspection, check the parts that need minor repairs or need to replace the vulnerable parts, solve the problem at any time, and ensure the normal operation of the equipment after the wiping inspection, especially the inspection of the photoelectric detection and safety protection devices cannot be relaxed.
8. Under the normal operation of the equipment, a single shift (8 hours to 12 hours a day) will be wiped every 2 weeks, and 2 or 3 shifts (more than 16 hours a day) will be wiped once a week. The time for a comprehensive wipe is generally 2 hours .
9. Under normal circumstances, when the equipment works normally, a comprehensive overhaul should be arranged after each printing busy season. Every 3 to 5 years, mid-term repairs are required, and overhauls over 10 years are required. Special items are dealt with in a timely manner according to the actual situation. [next]
4. Safety measures during adjustment and operation
1. The machine must be operated by trained and qualified operators. The control panel, electrical box, etc. can only be opened and repaired by personnel with a qualified electrician post certificate.
2. Before installing, commissioning, and operating the machine, you must read and understand the manual and familiarize yourself with the machine's operating requirements.
3. The operator's clothing should be appropriate to prevent hair and outer clothing from getting caught in the machine, causing personal accidents.
4. When adjusting the machine, use the mushroom-shaped self-locking stop switch to prevent the other parts of the machine from accidentally hitting the "start" button and causing the machine to run. Before starting, the operator must leave the moving parts of the machine.
5. The tools and measuring tools used for adjustment must be placed properly. It is strictly forbidden to place them on the surface of the machine to avoid the vibration of the machine causing the measuring tools to fall into the machine and damage the machine.
6. Keep the area around the machine clean, and waste products should be promptly cleaned and put into the specified containers, and the oil stains, water stains, and waste signatures on the site should be removed in time to keep the site tidy.
7. All protective covers must be installed during operation.
8. Before carrying out any inspection, cleaning or maintenance work on the machine, the main power switch must be turned off and the power must be cut off.
9. The main motor must be turned off and the emergency stop button must be pressed before the adjustment operation. When readjusting, the main motor must still be turned off. Never allow the machine to be adjusted while the machine is running. After adjustment, the screws must be tightened, and tools such as wrenches must be taken away.
10. When cleaning and loading and unloading the rubber hopper at high temperature, special tools and insulated gloves must be used.
11. When grinding and back milling, you must wait for the milling motor to completely stop and turn off the main power before sharpening.
12. Dry powder fire extinguishing equipment must be used in the work area. It is strictly forbidden to extinguish water with flammable liquids such as grease and electrical components.
13. After the repair, cleaning and maintenance work is completed, you must check whether the screws have been tightened, and whether tools such as wrenches have been taken away.
V. Adjustment procedures
1. Open and closed dimensions of book clips.
2. Enter the channel size of the device.
3. The position of the ramp transmission push rod and the position of the push rod on the book clip, the size of the ramp transmission channel.
4. The high and low positions of the signatures.
5. The height of the back milling cutter and the position of the external pressure wheel.
6. High and low position of precision milling cutter.
7. High and low position of groove cutter.
8. The size between the glue wheel and glue stick and the bottom plane of the book clip. The adjustment of the gap between the rubber scraper, the upper rubber wheel and the glue stick. Adjust the glue time of the book length and feet.
9. The side rubber inner wheel and the book clip fix the position of the clip board. In and out position of the outer wheel. Adjust the thickness of the glue layer on the side rubber wheel.
10. Adjust the cover position of the cover track. Adjust the position of the upper and lower indentation wheels. Adjust the height of the upper seal roller.
11. Adjust the distance between the horizontal clamping plates and the height dimension of the vertical supporting solid plates.
12. Adjust the relative position between the book push rod and the book clip push book rod in the book-out device, and the position of the guide plate at the book exit.
13. Synchronous adjustment of the linkage between the collating unit and the perfect binding machine.
14. Comprehensive operation inspection. Both of the above two overload devices can use the adjusting nut at the overload clutch to adjust the magnitude of the overload force.
15. At this point, the mechanical adjustments are all over, and then you can start the machine for trial operation and binding, check whether the adjustment of each part is appropriate, and if the quality of the perfect binding is not satisfactory, the corresponding part should be further adjusted. Pay attention to check whether the temperature of the glue in the glue bucket is appropriate, to prevent the glue from melting completely and start the machine to cause damage to the equipment! The machine is equipped with a fault position display device, which is equipped with a fault position display screen. The machine will automatically stop immediately. After the fault is eliminated, the indicator light will automatically turn off before the machine can start. [next]
7. Maintenance and lubrication
Reasonable maintenance and maintenance of the machine can prolong the service life of the machine and improve the economic efficiency of the machine. For this reason, it is necessary to establish a sound maintenance system. Before starting each shift, in order to ensure the normal operation of the machine and prevent damage to the machine, routine inspection and lubrication must be performed. And have a long-term written record, the workshop foreman or supervisor should check every week, and the technical department equipment room should check the implementation of the maintenance and lubrication system at least once a month.
The contents of the inspection before starting each shift are as follows:
1. Whether the glue in the side glue hopper and bottom glue hopper is completely melted.
2. Check whether there is glue on the book cover rail, the upper cover roller and the solid plate clamping plate.
3. Remove all waste paper, waste paper scraps and other irrelevant things from the perfect binding machine.
4. Check whether all overload clutches are reset.
5. Check whether all faulty switch positions are correct.
6. Wipe the light source lens and receiver of the photoelectric switch clean.
7. Check whether the suction head of the upper sealing mechanism is seriously worn, perforated, aging, etc., and some should be replaced in time.
8. Check that the blades and teeth of the back milling cutter, slotting cutter should be sharp and there should be no serious gaps.
9. Check that all drive chains and conveyor belts are properly tightened and a certain amount of tension should be ensured.
10. Check that all protective covers are installed.
11. Lubrication of the machine.
(1) Before starting each shift, lithium-based grease (CSY1508-65, No. 2 aviation grease) must be added to all lubrication points on the hoppers of the milling device, precision milling device, groove device, bottom glue and side glue device ), If the lubrication is not timely, it will cause the rubber wheel and shim stick to die.
(2) Before starting each shift, lubricate the rack and pinion of the book clip.
(3) Before starting each shift, check whether the thin oil automatic lubrication system is working properly, and the lubrication interval time and lubrication amount can be adjusted.
(4) For other rotating parts that cannot be lubricated, grease or lubricating oil should be added appropriately.
8. Matters needing attention when linking the whole line
1. If the number of collation pages exceeds 24, and the total thickness of the signatures is less than 45mm, the signatures exceeding 24 can be arranged first and placed at the chain tensioning mechanism at the rear of the collation unit. Above, and then feed into the perfect binding machine after collating through the collating machine.
2. If the total thickness of the signatures exceeds 45mm, after the pages have been prepared in advance, pull the channel handle outwards in the bookbinding machine to make the channel enlarged, and then put the prepared pages here The signatures are bound into the perfect binding machine.
3. If the total thickness of the signatures exceeds 40mm, the running speed of the perfect binding machine in the entire linkage line should be controlled to less than 60 cents.
4. The running speed of each main single machine should be coordinated with each other when the whole line is linked. Since the maximum operating speed of a perfect binding machine is 125 cents, the normal fixed speed must be 80% or less than 100 cents. Diligently inspect the operation of the machine, and handle any abnormalities in time (stop).
5. Collect and store the packaged books conveyed by the linear conveyor in time. In order to ensure the quality of the packaged products, in general, the products should be cut in batches after standing for 2 hours.
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