CN115570902B - Conveying mechanism of mucilage binding dragon - Google Patents
Conveying mechanism of mucilage binding dragon Download PDFInfo
- Publication number
- CN115570902B CN115570902B CN202211177881.5A CN202211177881A CN115570902B CN 115570902 B CN115570902 B CN 115570902B CN 202211177881 A CN202211177881 A CN 202211177881A CN 115570902 B CN115570902 B CN 115570902B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 229920000715 Mucilage Polymers 0.000 title description 4
- 239000000853 adhesive Substances 0.000 title description 4
- 238000001514 detection method Methods 0.000 claims abstract description 46
- 238000003825 pressing Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 239000004836 Glue Stick Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000013589 supplement Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C19/00—Multi-step processes for making books
- B42C19/08—Conveying between operating stations in machines
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention relates to the technical field of glue binding transmission, in particular to a glue binding dragon transmission mechanism which comprises a supporting plate fixedly arranged on the left side of the outer wall, wherein an angle of 20 degrees is formed between the supporting plate and a horizontal plane, a transport groove is formed in the middle of the supporting plate, a book pulling roller is slidably arranged in the transport groove, pages are transported on the right side wall of the book pulling roller, a collating machine is fixedly arranged at the left end of the supporting plate, a collecting plate is fixedly arranged below a page outlet of the collating machine, the collating machine is used for spitting the pages to the collecting plate and then collected by the book pulling roller, a page shortage detection device is fixedly arranged on the inner side wall of the outer wall and used for detecting whether the pages are completely collected when the book pulling roller passes through the last book pulling roller. According to the invention, the gate and the knife are closed by measuring the falling height of the column, and the alarm box is used for reminding a worker that the collating machine has missed distribution, so that the missed distribution pages are prevented from entering a binding procedure, the quality of finished books is ensured, and the missed distribution pages can be effectively recovered.
Description
Technical Field
The invention relates to the technical field of glue conveying, in particular to a conveying mechanism of a glue binding dragon.
Background
The full-automatic glue binding assembly line of mucilage binding dragon is called entirely, and this assembly line has contained flows such as gathering, mucilage binding, side cut, and degree of automation is higher. The process of gathering is that the gathering machine firstly uses the gathering machine to drop the pages on the collecting plate, and then uses the movement of the book pulling roller to orderly pull the pages on the collecting plate for collection.
The number of the collating machines of the automatic binding assembly line is different from several to twenty, the collating machines need to be fed manually, the full-automatic binding assembly line with twenty collating machines generally needs 3 workers to be responsible for feeding the collating machines, when books with more pages are produced, the collating machines need to spit more pages each time due to limited number of the collating machines, so that when a book poking roller passes through the last collating machine, the number of the collected pages is the number required by finished books, the workers need to feed the collating machines frequently while managing the collating machines, the workers often have wrong operations of not timely supplementing the pages or forgetting to supplement the pages, when the book poking roller passes through the last collating machine, obvious thickness differences exist between the thicknesses of the pages which are not matched, if the pages which are not matched enter the process, the number of the finished books which are glued is insufficient, and the pages which are discarded after the glue are caused, and economic losses are caused.
For this purpose, a conveyor for glue-binding dragons is proposed.
Disclosure of Invention
The invention aims to provide a conveyor mechanism of a glue binding dragon, which is used for closing a gate and a knife through measuring the falling height of a column and reminding workers of missed matching by using an alarm box so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a conveyor mechanism for a glue stick comprising:
the left side of the conveyor belt is provided with a plurality of collating machines;
the collecting plate is fixedly arranged below a page outlet of the collating machine, and the collating machine is used for spitting pages to the collecting plate;
the outer wall is fixedly arranged on the right side of the conveyor belt, the left side wall of the outer wall is fixedly provided with a supporting plate, the middle part of the supporting plate is provided with a conveying groove, and a book poking roller for poking pages for conveying is slidably arranged in the conveying groove;
further comprises:
the page fault detection device is arranged on the inner side wall of the outer wall of the last collating machine and is used for detecting that when the book poking roller passes through the last collating machine, the thickness of the pages is smaller than the set thickness, and an alarm is started.
Preferably, the page fault detection device comprises a mounting block fixedly mounted on the inner side wall of the outer wall, a detection box is fixedly mounted on the side wall of the mounting block far away from the outer wall, an alarm box is fixedly mounted on the inner side wall of the detection box, a gate is fixedly mounted on the side wall of the alarm box, a fixed box is fixedly mounted on the outer side of the gate, a rotating shaft is fixedly mounted in the middle of the fixed box, a knife is rotatably mounted in the middle of the rotating shaft, a measuring column is rotatably mounted at the right end of the knife, the measuring column is located in the middle of the detection box, a detection groove matched with the measuring column is formed in the bottom of the detection box, a guide cylinder matched with the measuring column is fixedly mounted at the top of the detection groove, a baffle is arranged at the bottom of the detection column, a pushing plate is rotatably mounted at the right end of the baffle, a storage groove matched with the pushing plate is formed in the bottom of the baffle, a reset box is fixedly mounted in the mounting groove, a telescopic rod is fixedly mounted in the reset box, a movable end of the telescopic rod is movably mounted in the reset box, the slide plate is fixedly connected with the reset spring in the reset box, and one end of the slide plate is fixedly connected with the reset spring.
When thicker books are produced, more pages are required to be distributed each time due to the limited quantity of the collating machines, if the collating machines are used for small page spitting once, when the book poking roller walks out of the last collating machine, a page pile at the right end of the book poking roller can form an obvious thickness difference.
The alarm box is electrically connected with the gate blade and the gate, the position of the detection box is arranged on the right side of the last collating machine, the baffle plate is pushed to move leftwards until the right end of the baffle plate completely passes through the measuring column, the reset spring is compressed, the push plate is connected with the baffle plate by the torsion spring, when the reaction force of the reset spring compressed is larger than the force of the torsion spring for the push plate, the push plate is pushed into the storage groove by the page, at the moment, the measuring column falls on the page which is completed, if the page which is completed is not opened, the falling distance of the measuring column is smaller, the gate blade and the gate are not closed sufficiently, the alarm box does not react, if the page which is opened, the measuring column is larger in falling distance, the gate and the gate blade are contacted, the alarm box reminds workers of the condition of missed assembly, or the alarm box is directly electrically connected with production equipment, the page collating machine is stopped in time when missed, the missed assembly page is prevented from entering a binding procedure, and the quality of a finished book is ensured, and the missed assembly page can be effectively recovered.
Furthermore, a synchronizing shaft is fixedly arranged at the bottom of the measuring column, and synchronizing wheels are rotatably arranged at two ends of the synchronizing shaft.
When the measuring column falls on the page, the friction force between the measuring column and the page is counteracted by using the rotation of the synchronous wheel, so that the thickness of the page is more conveniently detected by the measuring column.
Further, the baffle plate is subjected to rough treatment.
The contact surface of the baffle and the synchronous wheel can be subjected to frosting treatment, so that the friction force between the synchronous wheel and the baffle is increased, and when the page pushes the push plate, the larger friction force can enable the rotating speed of the synchronous wheel to be matched with the moving speed of the page, so that the interference of lateral force when the measuring column falls is avoided.
Further, the telescopic link includes fixed mounting at the sealed jar of casket right side wall that resets, slidable mounting has the piston rod in the sealed jar, piston rod and slide fixed connection, the annular has been seted up to the piston rod right-hand member, slidable mounting has the buffer ring in the annular, fixed mounting has the gag lever post on the buffer ring lateral wall, the spacing groove mutually supporting with the gag lever post has been seted up to the piston rod.
When the page pushes the push plate, the piston rod moves towards the tail of the detection box, the buffer ring is pushed away from the annular groove by gas in the sealing cylinder, the gas in the sealing cylinder can be quickly exchanged, the resistance born by the baffle is smaller, when the page pushes the baffle into the storage groove, the reaction force of the return spring to the push plate is larger than the acting force of the torsion spring, the baffle is reset under the action of the return spring, the annular groove is blocked by the buffer ring under the action of the gas in the sealing cylinder when the piston rod resets, the reset speed of the piston rod is reduced, the reset speed of the baffle is further reduced, and when the synchronous wheel falls on the page, enough time is reserved to judge whether the page is short, the measurement accuracy is ensured, and due to the existence of the limiting rod, the gap is reserved between the buffer ring and the annular groove, so that the air pressure in the sealing cylinder is balanced when the next page pushes the push plate.
Further, the side wall of the sliding plate is fixedly provided with a limiting block, and the side wall of the reset box is provided with a sliding groove matched with the limiting block.
Because the page is hugged closely the baffle when detecting, the casket that resets is equipped with the bottom plate and then bumps with the page easily, and then cause the damage to the page, baffle fixed connection is in the lower part of slide in addition, when the slide received the power from the baffle, can produce additional couple at the slide, can cause wearing and tearing to sealed jar in the past, utilize the stopper of slide lateral wall can only do this characteristic of horizontal migration at the spout for the slide can be eliminated the additional couple of self-archives, and the stopper also can play the effect of supporting baffle and push pedal simultaneously, then the casket that resets just need not set up the bottom plate, the page alright pass through the casket that resets smoothly.
Further, a fixed shaft is fixedly arranged on the side face of the bottom of the push plate, and a roller is rotatably arranged in the middle of the fixed shaft.
When the pages are pushed into the storage groove by the baffle plate, the pushing plate presses the pages under the action of the torsion spring, friction force of the pushing plate on the pages is counteracted by the roller wheels at the bottom of the side face of the pushing plate, and the situation that the pushing plate can scratch the pages passing through the bottom of the pushing plate is avoided.
Preferably, the power supply is fixedly installed on the bottom wall of the alarm box, the loudspeaker is fixedly installed on the inner side wall of the alarm box, and the flash lamp is fixedly installed on the side wall of the detection box.
Preferably, the page pressing device comprises positioning shafts fixedly mounted on two sides of the detection box, pressing belts are rotated on the side walls of the positioning shafts and extend downwards to be parallel and level with the bottom of the baffle, a first gear is fixedly mounted at one end, far away from the pressing belts, of each positioning shaft, a motor is fixedly mounted on two side walls of the detection box, a second gear meshed with the first gear is fixedly mounted at the output end of the motor, and positioning grooves matched with the pressing belts are formed in the bottom wall of the detection box.
The rotating speed of the motor is matched with the moving speed of the book poking roller, when the pages push the push plate, the pages are tightly pressed by the pressing belt, so that the situation that the pages are warped in the process of pushing the push plate is avoided.
Further, an exhaust plate is fixedly arranged at the left end of the detection box.
In the stacking process of the pages, gaps can be formed between the pages, the pages are attached to the side walls at the positions of the book blocks in the transportation process, the thickness of the exhaust plate is gradually increased from the top point close to the outer wall to the right-angle edge fixedly connected to the detection box, the thickness is not increased when the middle part of the exhaust plate is reached, the thickness of the middle part is the thickness of a normal page, the book block gradually enters the bottom of the exhaust plate from the tip end of the exhaust plate, and the exhaust plate starts to exhaust the gas at the position of the book block outwards, so that the pages close to the position of the book block become compact, the pages are favorable for entering the compression belt backwards, and wrinkles are formed when the pages enter the compression belt and collide with the compression belt to ensure the smoothness of the pages.
Further, a poking plate is fixedly arranged on the side surface of the poking roller, which is close to the outer wall.
Because the pushing plate is required to be pushed by the upper part of the page, the area of pushing the page by the page pulling roller is too small, and the reaction force from the pushing plate is uniformly spread to other parts of the page by the pushing plate, the page wrinkling caused by stress concentration at the page pulling roller is avoided.
In addition, as one mode of the invention, the tail part of the knife switch can be prolonged to the inner wall of the detection box, and a fulcrum is arranged at the position close to the knife switch in the detection box, so that the knife switch is divided into a long part and a short part by the fulcrum, the tail end of the long arm is mutually matched with the gate, the tail end of the short arm is mutually matched with the measuring column, and the measuring column can be made of metal with higher density, such as copper column.
When the number of the required glued finished books is small or the number of the required collating machines in the factory is large, each collating machine can discharge fewer books each time, at this time, the long arm matched with the gate can be pried by the short wall connected with the measuring column by utilizing the principle of a lever, so that even when the falling distance of the measuring column is small, the small angle change of the short arm can be reflected at the tail end of the long arm of the knife.
Compared with the scheme used by the invention, the knife switch has the effect of a lever, has a complex structure, can adapt to more glue production specifications, and has higher detection precision on the thickness of the pages.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention discloses a conveyor mechanism of a glue binding machine, which is provided with a page fault detection device, wherein the gate and a knife are closed by measuring the falling height of a column, and when the knife is closed, an alarm box reminds a worker that a collating machine is in missed fit, or is directly and electrically connected with production equipment, and when the collating machine is in missed fit, the machine is stopped in time, so that the missed pages are prevented from entering a glue binding process, the quality of finished books is ensured, and the missed pages can be effectively recovered.
2. According to the conveying mechanism of the glue binding dragon, the page pressing device is arranged, air between pages is gradually discharged from the book block through the exhaust plate, and then the pages are pressed by the pressing belt, so that the pages close to the book block are compact, the pages can enter the pressing belt backwards, the situation that when gaps between the pages are too large, the pages strike the pressing belt before entering the pressing belt is avoided, and the smoothness of the pages is ensured.
3. According to the conveying mechanism of the glue binding machine, the buffer ring is arranged at the right end of the piston rod, when the piston rod is pushed, gas in the sealing cylinder can be easily crossed, so that resistance when the piston rod is pushed is reduced, when the piston rod is reset, the buffer ring is blocked up the annular groove under the action of air pressure in the sealing cylinder, so that the gas exchange speed in the sealing cylinder is reduced, the reset speed of the piston rod by the reaction force of the reset spring is reduced, the reset speed of the baffle is further reduced, and when the synchronous wheel is placed on a page, enough time is provided for judging whether the page is absent, and the measurement accuracy is ensured.
Drawings
FIG. 1 is a diagram showing the overall structure of a first or second embodiment of the present invention;
FIG. 2 is a top view of the first or second embodiment of the test chamber;
FIG. 3 is a cross-sectional view of A-A of the inspection box in the first embodiment;
fig. 4 is an enlarged view of a portion B of the structure of fig. 3 or 9;
FIG. 5 is a diagram showing the overall structure of the inspection box in the first embodiment;
FIG. 6 is an enlarged view of the portion A of FIG. 5;
FIG. 7 is a side view of the first or second embodiment of the test cassette;
fig. 8 is an enlarged view of a portion C of fig. 3 or 9;
FIG. 9 is a cross-sectional view of A-A of the test cassette in the second embodiment.
In the figure: 1. a collating machine; 2. a support plate; 3. a book poking roller; 4. pages of books; 5. a collection plate; 6. a detection box; 7. an outer wall; 8. an exhaust plate; 9. an alarm box; 10. a gate; 11. a fixed box; 12. a rotating shaft; 13. a knife switch; 14. a measuring column; 15. a guide cylinder; 16. a baffle; 17. a push plate; 18. resetting the cartridge; 19. a telescopic rod; 20. a slide plate; 21. a return spring; 22. a synchronizing shaft; 23. a synchronizing wheel; 24. a motor; 25. a second gear; 26. a compacting belt; 27. positioning a shaft; 28. a buffer ring; 29. a limit rod; 30. a limiting block; 31. a mounting block; 32. a first gear; 101. a conveyor belt; 301. a poking plate; 1701. a fixed shaft; 1702. a roller; 1901. a piston rod; 1902. sealing the cylinder; 901. a loudspeaker; 902. a power supply; 903. a flash lamp.
Detailed Description
Referring to fig. 1 to 6, the invention provides a conveyor mechanism for a glue string, which has the following technical scheme:
a conveyor mechanism for a glue stick comprising:
the outer wall 7, the left side of the outer wall 7 is fixedly provided with a supporting plate 2, the supporting plate 2 forms an angle of 20 degrees with the horizontal plane, the middle part of the supporting plate 2 is provided with a transport groove, and a book poking roller 3 is slidably arranged in the transport groove;
the pages 4 are transported on the right side wall of the book poking roller 3;
the collating machine 1, the fixed mounting of backup pad 2 left end has collating machine 1, the play page opening below of collating machine 1 is fixed mounting has collecting plate 5, collating machine 1 is used for the ejection page 4 to collecting plate 5 on, again by dialling book roller 3 collection.
Before production begins, the finished pages 4 which are collected are placed on the rear side of the last collating machine 1, the pages 4 are pressed by the detection box 6, and the detection box 6 is fixed on the outer wall 7.
When the tip of the exhaust plate 8 is pulled by the book pulling roller 3 to enter the detection box 6, air in the book 4 is gradually discharged outwards from the book block position, when the book 4 passes through the compression belt 26, the transmission speed of the compression belt 26 is the same as that of the book 4, the book 4 is transmitted to the push plate 17 while being compressed, the compressed book 4 pushes the push plate 17 to enable the baffle 16 to retreat into the reset box 18, when the push plate 17 is pushed by the book 4 to pass through the synchronizing wheel 23, when the synchronizing wheel 23 is placed on the book 4, the rotating speed of the synchronizing wheel 23 is matched with the transmission speed of the book 4, the interference of inertia to the measuring column 14 is greatly reduced, if no page shortage occurs in the book 4, the falling distance of the measuring column 14 is the thickness of one baffle 16, the gate 13 and 10 are not closed enough, the alarm box 9 is not reacted, if the page shortage exists, the falling distance of the measuring column 14 is the thickness of the baffle 16 plus the thickness of the book 4 which is discharged by the collator 1, the gate 9 is contacted with the page collector, and the alarm box is stopped in time, the page is completely lost, and the machine is stopped, and the page is completely lost.
If the thickness of one book page 4 is about 0.1mm, if the finished book is 300 pages, and the number of the produced book pages 1 is only 15, each book page 1 needs to be discharged 10 book pages 4 each time, typically, 2 people are arranged for management by 15 pages, and when the binding peak period is reached, the book pages 4 of the book pages 1 need to be fed once every 10 minutes, and the worker can supplement the book pages 4 of the book pages 1 more than 5 times per week on average, so that the economic loss of each time is about 1000 yuan.
Through the missing page detection function of the invention, a factory can stop the missing page 4 before the binding procedure under the condition that a worker does not timely supplement the missing page 4 or forgets to supplement the missing page, so that the missing page 4 can be effectively recovered.
Example two refer to FIG. 9
The difference from the first embodiment is that the tail of the blade 13 is extended to the inner wall of the detection box 6, and the fulcrum 12 is provided at the blade 13 near the inside of the detection box 6, so that the blade 13 is divided into a long part and a short part by the fulcrum 12, the long arm end is mutually matched with the gate 10, and the short arm end is mutually matched with the measuring column 14.
After the knife 13 is arranged to be in a lever structure, the position of the gate 10 needs to be adjusted to the upper side of the initial position of the gate 13, when the pages 4 push the baffle 16 through the synchronous wheel 23, the measuring column 14 falls down and drives the short arm of the gate 13 connected with the measuring column 14 to move downwards due to the higher mass of the measuring column 14, the length of the short arm is 1/10 of that of the long arm, the movement track of the long arm is amplified by 10 times, and when the pages 4 which are ejected by the collating machine 1 each time are fewer and the workers have feeding errors, the detection box 6 can accurately measure the thickness of the pages 4.
Working principle: when the book poking roller 3 passes through the last collating machine 1, the book poking roller 3 finishes collecting the pages 4, then the book poking roller 3 continuously pushes the pages 4 into the bottom of the air exhausting plate 8, the pages 4 are gradually extruded by the air exhausting plate 8, air between the pages 4 is exhausted outwards from the positions of the book blocks, the pages 4 enter the compressing belt 26 immediately after being driven by the motor 24, the travelling speed of the compressing belt 26 is the same as the travelling speed of the pages 4, the pages 4 are compressed by the compressing belt 26 and move to the push plate 17 along with the compressing belt 26, the baffle 16 is connected with the push plate 17 by adopting a torsion spring, the pages 4 contact the push plate 17 and push the baffle 16 into the reset box 18 under the pushing of the book poking roller 3, the slide plate 20 moves backwards along the sliding groove and compresses the reset spring 21 due to the fixed connection of the baffle 16 and the slide plate 20, when the reaction force of the compressed reset spring 21 is larger than the force of the torsion spring to the push plate 17, the pushing plate 17 is pushed into the containing groove by the page 4, at this time, the page 4 continues to be transported backwards, the pushing plate 17 is propped against the page 4 under the action of the torsion spring, the synchronous wheel 23 on the baffle 16 is gradually matched with the transport speed of the page 4 under the action of the friction of the baffle 16 until the synchronous wheel 23 falls on the page 4, if the page 4 is not broken, the falling distance of the measuring column 14 is smaller, the knife 13 and the gate 10 are insufficient to be closed, the alarm box 9 is not reacted, if the page is broken, the measuring column 14 is larger in falling distance, the gate 10 and the knife 13 are contacted, the alarm box 9 reminds a worker that the collating machine 1 is in a missed fit condition, the baffle 16 moves towards the synchronous wheel 23 under the action of the reset spring 21 while the measuring column 14 detects whether the page 4 is broken or not, the reset speed of the baffle 16 is reduced due to the action of the buffer ring 28 in the sealing cylinder 1902, enough time is left for the measurement of the thickness of the pages 4 by the measurement column 14, and after the measurement of the thickness of the pages 4 by the measurement column 14 is completed, the baffle 16 jacks up the synchronous wheel 23 and completes the reset, so that the next page 4 can be circularly detected.
Claims (6)
1. A conveyor mechanism for a glue stick comprising:
the device comprises a conveyor belt (101), wherein a plurality of collating machines (1) are arranged on the left side of the conveyor belt (101);
the collecting plate (5) is fixedly arranged below the page outlet of the collating machine (1), and the collating machine (1) is used for discharging pages (4) onto the collecting plate (5);
the automatic book stirring device comprises an outer wall (7), wherein the outer wall (7) is fixedly arranged on the right side of a conveyor belt (101), a supporting plate (2) is fixedly arranged on the left side wall of the outer wall (7), a transport groove is formed in the middle of the supporting plate (2), and a book stirring roller (3) for stirring and transporting book pages (4) is slidably arranged in the transport groove;
characterized by further comprising:
the page fault detection device is arranged on the inner side wall of the outer wall (7) positioned at the last collating machine (1) and is used for detecting that when the book poking roller (3) passes through the last collating machine (1), the thickness of the pages (4) is smaller than the set thickness, and an alarm is started;
the open page detection device comprises a mounting block (31) fixedly mounted on the inner side wall of the outer wall (7), a detection box (6) is fixedly mounted on the side wall of the outer wall (7) far away from the mounting block (31), an alarm box (9) is fixedly mounted on the inner side wall of the detection box (6), a gate (10) is fixedly mounted on the side wall of the alarm box (9), a fixed box (11) is fixedly mounted on the outer side of the gate (10), a rotating shaft (12) is fixedly mounted in the middle of the fixed box (11), a knife (13) is rotatably mounted in the middle of the rotating shaft (12), a measuring column (14) is rotatably mounted at the right end of the knife (13), the measuring column (14) is positioned in the middle of the detection box (6), a detection groove matched with the measuring column (14) is formed in the bottom of the detection box (6), a guide cylinder (15) matched with the measuring column (14) is fixedly mounted at the top of the detection groove, a baffle (16) is fixedly mounted at the bottom of the detection groove, a push plate (17) is rotatably mounted in the right end of the fixed box, a push plate (17) is rotatably mounted in the middle of the baffle (16), a push plate (17) is rotatably mounted in the bottom of the detection box (16), a push plate (18) and is fixedly mounted in the detection groove (18), a telescopic rod (19) is fixedly arranged in the reset box (18), a sliding plate (20) is fixedly arranged at the movable end of the telescopic rod (19), the sliding plate (20) is fixedly connected with the baffle plate (16), a reset spring (21) is fixedly arranged in the reset box (18), and one end of the reset spring (21) is fixedly connected with the sliding plate (20);
a synchronizing shaft (22) is fixedly arranged at the bottom of the measuring column (14), and synchronizing wheels (23) are rotatably arranged at two ends of the synchronizing shaft (22);
the telescopic rod (19) comprises a sealing cylinder (1902) fixedly arranged on the right side wall of the reset box (18), a piston rod (1901) is slidably arranged in the sealing cylinder (1902), the piston rod (1901) is fixedly connected with the sliding plate (20), a ring groove is formed in the right end of the piston rod (1901), a buffer ring (28) is slidably arranged in the ring groove, a limit rod (29) is fixedly arranged on the side wall of the buffer ring (28), and a limit groove matched with the limit rod (29) is formed in the piston rod (1901);
the detection box (6) left end fixed mounting has air discharge plate (8), air discharge plate (8) are triangle-shaped, the thickness of air discharge plate (8) is by being close to the summit of outer wall (7) to fixed connection increase gradually at the right-angle limit of detection box (6), and thickness no longer increases when reaching air discharge plate (8) middle part.
2. A conveyor mechanism for a glue stick as claimed in claim 1 wherein: the synchronous wheel (23) and the baffle (16) are subjected to frosting treatment, and page pressing devices are arranged on two sides of the baffle (16).
3. A conveyor mechanism for a glue stick as claimed in claim 1 wherein: limiting blocks (30) are fixedly arranged on the side walls of the sliding plates (20), and sliding grooves matched with the limiting blocks (30) are formed in the side walls of the reset boxes (18).
4. A conveyor mechanism for a glue stick as claimed in claim 1 wherein: the fixed shaft (1701) is fixedly arranged on the side face of the bottom of the push plate (17), and the idler wheel (1702) is rotatably arranged in the middle of the fixed shaft (1701).
5. A conveyor mechanism for a glue stick as claimed in claim 2, wherein: the page pressing device comprises positioning shafts (27) fixedly mounted on two sides of a detection box (6), pressing belts (26) are arranged on the side walls of the positioning shafts (27) in a rotating mode, the pressing belts (26) downwards extend to be flush with the bottoms of the baffles (16), one ends of the positioning shafts (27) away from the pressing belts (26) are fixedly provided with gears I (32), two side walls of the detection box (6) are fixedly provided with motors (24), two gears II (25) meshed with the gears I (32) are fixedly mounted at the output ends of the motors (24), and positioning grooves matched with the pressing belts (26) are formed in the bottom wall of the detection box (6).
6. A conveyor mechanism for a glue stick as claimed in claim 1 wherein: the side surface of the book poking roller (3) close to the outer wall (7) is fixedly provided with a poking plate (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211177881.5A CN115570902B (en) | 2022-09-22 | 2022-09-22 | Conveying mechanism of mucilage binding dragon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| JPH07137880A (en) * | 1993-09-22 | 1995-05-30 | Nippon Chemicon Corp | Missing page detecting device |
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| CN115570902A (en) | 2023-01-06 |
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