A three-side cutting machine for book processing

Abstract

The present application relates to book cutting technical field, especially to three-face cutting machine for book processing forming, including cutting book platform, book sending platform for sending book to cutting book platform, book export platform for moving book from cutting book platform, transmission mechanism is arranged between book export platform and book sending platform, transmission mechanism includes rotatable driving main shaft, driving main shaft is provided with swing arm assembly, driving end of swing arm assembly is installed with transversely arranged driving link, one end of driving link is connected with book sending platform, the other end of driving link is connected with book export platform, book sending platform pushes book to cutting book mechanism to carry out multi-face cutting book, after cutting book is completed, when driving link moves to book export laterally, book sending platform pushes book to cutting book platform, and drives book export platform to pull cut book from cutting book platform, one power source makes book sending platform and book export platform cooperate continuously, one power motor can complete driving, cost is greatly reduced.

Description

Technical Field

[0001] This invention relates to the field of book cutting technology, and more particularly to a three-sided cutting machine for book processing and shaping. Background Technology

[0002] The emergence of digital printing has met the current demand for small-batch, multi-variety book printing, requiring rapid plate changes and adjustments across printing, binding, and cutting processes. Currently, printing technology and equipment, especially pre-press and printing technologies and equipment, have made significant progress. However, in the book and periodical sector, post-press processing mainly focuses on binding, and its development is relatively slow compared to pre-press and printing. The overall level of mechanization in the industry is low, with manual and limited mechanical binding commonly used. Changing traditional three-sided cutting specifications is cumbersome, and manual adjustments are slow and sometimes inaccurate, making it difficult to meet the cutting needs of small-batch, multi-variety production.

[0003] In response, Chinese utility model application number 201922493205.9 discloses a book three-sided cutting device; including a machine base and a book feeding conveyor, a stacking and pushing book device, a front cutting device, a clamping and pushing book device, a side cutting device, a book output device, and an electrical control device for control; the book feeding conveyor inputs the book and adjusts its size at the same time, the stacking and pushing book device transmits it to the front cutting device for front-end cutting, the clamping and pushing book device clamps and conveys it to the side cutting device for cutting both sides, and then the book output device conveys it out.

[0004] Most book feeding devices are driven by a first drive mechanism, while the book dispensing device is driven by a second drive mechanism. The first and second drive mechanisms use different power sources. This driving method is not only prone to poor linkage, but also requires the purchase of two servo motors for driving, which incurs higher costs. Summary of the Invention

[0005] The purpose of this invention is to provide a three-sided cutting machine for book processing and forming, addressing the shortcomings of existing technologies.

[0006] To achieve the above objectives, the technical solution of the present invention is as follows:

[0007] A three-sided cutting machine for book processing and forming includes a book cutting platform, a book feeding platform for feeding books into the book cutting platform, and a book output platform for removing books from the book cutting platform. A transmission mechanism is provided between the book output platform and the book feeding platform.

[0008] The book delivery platform includes a book pushing channel for the book block to move forward, and a book pushing module for pushing the book block forward is provided below the book pushing channel. The book pushing module includes a book pushing contact and a book pushing drive that drives the book pushing contact to swing and push the book block forward.

[0009] The book-pushing contact component includes a book-pushing plate and two or more book-pushing blocks mounted on the book-pushing plate, with a support plate connected to the bottom of the book-pushing plate;

[0010] The book pushing drive includes a book pushing drive plate connected to the support plate, a rotatable drive shaft connected to the book pushing drive plate, and a book pushing slide plate connected to the other end of the drive shaft. The drive shaft rotates between the book pushing drive plate and the book pushing slide plate, and the book pushing slide plate can move along the length of the book pushing channel.

[0011] The book pusher drive plate is equipped with a swing arm connected to the support plate. One end of the swing arm is nested in the drive shaft. The swing arm can swing to drive the support plate to make an arc swinging motion, so as to drive the book pusher block to push the book cores of the book pusher channel forward one by one to the book cutting platform.

[0012] The publishing platform includes a first conveyor and a second conveyor that are connected to each other. The first conveyor includes a first sliding plate through which books pass, and a first conveyor belt is arranged along the length of the first sliding plate. The second conveyor includes a second sliding plate through which books pass, and a second conveyor belt is arranged along the length of the second sliding plate. One end of the second conveyor belt extends toward the first sliding plate and connects with the first conveyor belt so that the books on the first conveyor belt can seamlessly enter the second conveyor belt.

[0013] The transmission mechanism includes a rotatable drive spindle, which is equipped with a swing arm assembly. The drive end of the swing arm assembly is equipped with a transversely arranged drive linkage. One end of the drive linkage is connected to the book feeding platform, and the other end is connected to the book output platform. When the drive linkage moves laterally towards the book output position, the book feeding platform pushes the book into the book cutting platform, and at the same time drives the book output platform to pull the cut book out from the book cutting platform.

[0014] The beneficial effects of this invention are as follows: Book blocks enter the book pushing channel one by one. The book pushing block at the rear end swings upward to push the first book block forward a certain distance. The book pushing block swings back to the initial position and then swings a second time. The book pushing block at the front end pushes the first book block forward to the next process. At this time, the book pushing block at the rear end pushes the second book block forward a certain distance. This cycle is repeated to push the book forward one by one. The movement stroke of the book pushing component is reduced, the book pushing time is shorter, and the efficiency is greatly improved.

[0015] After the books are cut, they enter the first conveyor belt and are conveyed forward to the end. Since the second conveyor belt extends to the first sliding plate and connects with the first conveyor belt, the books can be seamlessly transferred from the first conveyor to the second conveyor to continue forward. The first and second conveyor belts can remain horizontal, and the contact area with the books is large, which allows the books to be conveyed stably over long distances without jamming.

[0016] After the book is cut on the book cutting platform, the book output platform pulls the book out of the book cutting platform. Driven by the drive linkage, the book feeding platform pushes the next book into the book cutting platform at the same time. A single power source enables the book feeding platform and the book output platform to work together seamlessly, and only one power motor is needed to complete the drive, which greatly reduces the cost. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a three-sided cutting machine.

[0018] Figure 2 This is a schematic diagram of the three-sided cutting machine from another perspective.

[0019] Figure 3 This is a structural diagram of a book delivery platform.

[0020] Figure 4 This is a top-down structural diagram of the book-pushing channel.

[0021] Figure 5 This is a structural diagram of the book recommendation module.

[0022] Figure 6 This is a schematic diagram showing the connection between the rocker arm drive and the book pusher contact.

[0023] Figure 7 This is a schematic diagram of the structure of the book-pushing contact component.

[0024] Figure 8 This is a schematic diagram of the book-pushing contact component from another perspective.

[0025] Figure 9 This is a schematic diagram of the transmission mechanism.

[0026] Figure 10 This is a schematic diagram of the first transmission system.

[0027] Figure 11 This is a schematic diagram of the first and second transmission systems from another perspective.

[0028] Figure 12 This is a schematic diagram of the third transmission system.

[0029] Figure 13 This is a structural diagram of a book publishing platform.

[0030] Figure 14 This is a schematic diagram of the structure where the first and second conveying components are connected.

[0031] Figure 15 This is a schematic diagram of the structure of a book clip.

[0032] Figure 16 This is a partial structural diagram of the lever pitch adjustment mechanism.

[0033] Figure 17 This is a schematic diagram of the book cutting platform.

[0034] The reference numerals in the figures include:

[0035] 1-Book delivery platform, 11-Book recommendation channel,

[0036] 111-Conveyor base plate, 112-Book pusher channel, 113-Guide conveyor plate, 114-Book pusher side plate,

[0037] 115-Sliding groove, 116-Dust removal friction strip, 117-Support fixing frame, 118-Height adjustment port,

[0038] 119-Longitudinal Fixing Seat

[0039] 12-Book push drive component, 121-Book push drive plate, 122-Book push drive shaft, 123-Book push sliding plate, 124-Guide connecting strip, 125-Guide roller, 126-Rock lever drive component, 127-First connecting arm, 128-Bottom flip arm, 129-Buffer drive rod

[0040] 13-Book push contact element, 131-Book push support plate, 132-Second connecting arm, 133-Synchronizing arm,

[0041] 134-Book-pushing swing arm, 135-Book-pushing board, 136-Book-pushing block, 137-Adjusting seat,

[0042] 138 - First adjusting hole, 139 - Second adjusting hole, 1391 - Adjusting groove

[0043] 14-Guide movable rod, 141-Guide sliding seat, 142-Connecting fulcrum, 143-Guide connecting rod,

[0044] 144-Friction brush,

[0045] 2-Publishing platform, 21-First conveyor component, 211-First sliding plate, 212-First conveyor belt,

[0046] 213-First conveyor shaft, 214-Book pulling channel, 215-First mounting side plate, 216-Sliding side groove,

[0047] 217-First Support Base Plate

[0048] 22-Second conveyor component, 221-Second sliding plate, 222-Second conveyor belt, 223-Second conveyor shaft, 224-Second transfer belt, 225-Second mounting side plate,

[0049] 23-Book clamping component, 231-First book clamping rod, 232-Second book clamping rod, 233-Book clamping movable base,

[0050] 234 - First front roller, 235 - Second front roller, 236 - Bottom movable seat

[0051] 237-Bottom rotating shaft, 238-Bottom mounting base, 239-Book stop block,

[0052] 24-Pole pitch adjustment mechanism, 241-Top moving seat, 242-Top mounting plate, 243-Top mounting hole

[0053] 244 - Longitudinal rail, 245 - Adjusting screw, 246 - Adjusting sleeve

[0054] 3-Transmission mechanism, 311-Column plate, 312-Drive spindle, 313-Transmission spindle

[0055] 314 - First transmission gear

[0056] 32-First transmission system, 321-First cam block, 322-First large cam, 323-First small cam,

[0057] 324 - First movable axis

[0058] 33-First swing arm,

[0059] 331 - First nested main body, 332 - First active left arm, 333 - First active right arm

[0060] 334 - First drive arm, 335 - First rolling wheel, 336 - Second rolling wheel

[0061] 34-Supporting frame, 341-First support arm, 342-Supporting bearing seat, 343-Second support arm,

[0062] 344 - Third support arm, 345 - Support shaft

[0063] 35-Second transmission system, 351-Second gear component, 352-Second intermediate gear,

[0064] 353 - Top drive hole, 354 - Bearing bracket, 355 - Second drive shaft, 356 - Second driven gear

[0065] 357-Second Cam Block,

[0066] 36-Third transmission system, 360-Third cam block, 361-Second small cam, 362-Second large cam,

[0067] 363 - Third drive shaft, 364 - Bottom bearing housing, 365 - Drive linkage,

[0068] 37-Second swing arm, 371-Second nested main body, 372-Second active left arm,

[0069] 373 - Second active right arm, 374 - Drive swing arm, 375 - Third drive roller,

[0070] 376 - Fourth Drive Roller

[0071] 4-Book-cutting Platform

[0072] 411-Positioning platform, 412-Cross-cutting mechanism, 413-Side-cutting mechanism, 414-First tool holder,

[0073] 415-Cross-cutting blade, 416-Side-cutting spindle, 417-Second blade holder, 418-Side-cutting blade. Detailed Implementation

[0074] The present invention will now be described in detail with reference to the accompanying drawings.

[0075] like Figure 1-17 As shown, a three-sided cutting machine for book processing includes a book cutting platform 4, a book feeding platform for feeding books into the book cutting platform 4, and a book output platform 2 for removing books from the book cutting platform 4. A transmission mechanism 3 is provided between the book output platform 2 and the book feeding platform 1.

[0076] The book delivery platform 1 includes a book pushing channel 11 for the book core to move forward.

[0077] Below the book pushing channel 11 is a book pushing module that pushes the book block forward. The book pushing module includes a book pushing contact 13 and a book pushing drive 12 that drives the book pushing contact 13 to swing and push the book block forward.

[0078] The book-pushing contact 13 includes a book-pushing component and a book-pushing support plate 131 for mounting the book-pushing component;

[0079] The book pusher 12 includes a book pusher 121 connected to the book pusher support plate 131. The book pusher 121 is connected to a rotatable book pusher 122. The other end of the book pusher 122 is also connected to a book pusher slide plate 123. The book pusher 122 rotates between the book pusher 121 and the book pusher slide plate 123. The book pusher slide plate 123 can move along the length of the book pusher channel 11.

[0080] The book blocks enter the push channel 11 one by one. Under the drive of the push drive component 12, the push contact component 13 of the push module drives the push drive shaft 122 to rotate and drive the push component to swing up and down. The push sliding plate 123 can move back and forth to drive the push component to move along the length of the push channel 11, thereby abutting the book block in the push channel 11. When retracting, the push support plate 131 with the push component installed can be lowered so as not to block the passage of subsequent book blocks, thus pushing the book in a cyclical motion.

[0081] Specifically, the book pushing channel 11 includes a conveying base plate 111, and the conveying base plate 111 has a book pushing passage groove 112 arranged along the length direction for the book pushing component to pass through. The top of the conveying base plate 111 is equipped with guide conveying plates 113 located on both sides of the book pushing passage groove 112 along the length direction. After the book block enters the book pushing channel 11, it can move forward along the length direction of the book pushing passage groove 112 under the push of the book pushing component.

[0082] Book-pushing side plates 114 are respectively installed on both sides of the conveying base plate 111. The book-pushing side plates 114 are installed at the bottom of the conveying side plate and have a sliding groove 115 formed along their length. The book-pushing sliding plate 123 slides along the sliding groove 115. A guide connecting strip 124 is arranged between the two book-pushing side plates 114. The guide connecting strip 124 is connected to the book-pushing sliding plate 123. The book-pushing sliding plate 123 is equipped with a guide roller 125 that rolls with the sliding groove 115. In this embodiment, the book-pushing sliding plate 123 connected to the book-pushing drive shaft 122 can roll along the sliding groove 115 of the book-pushing side plate 114 through the guide roller 125. Correspondingly, the position of the book-pushing component and the book-pushing support plate 131 on which the book-pushing component is installed changes, allowing it to move forward and backward. After the book-pushing component rises and abuts against the book core, it can push forward, causing the book core to be pushed forward.

[0083] Preferably, the book-pushing sliding plate 123 can be reciprocated by a telescopic cylinder, a lead screw transmission mechanism, or other mechanisms.

[0084] Above the book pusher trough 112, there is a dust removal friction strip 116 that can remove dust from the book core that is pushed forward. The top of the conveyor base plate 111 has a support frame 117. The end of the support frame 117 is formed with a height adjustment port 118. The height adjustment port 118 is equipped with a longitudinal fixing seat 119 that can be adjusted in height. The dust removal friction strip 116 is installed at the bottom of the longitudinal fixing seat 119 along the length of the book pusher trough 112.

[0085] In this embodiment, after the book pusher rises and abuts against the book block, it can be pushed forward, causing the book block to be pushed forward. The bottom of the dust removal friction strip 116 rubs against the top surface of the book block, removing dust from the top surface and improving the cleanliness of the book block. In addition, the height of the longitudinal fixing seat 119 can be adjusted according to the thickness of the book block through the height adjustment port 118 of the support fixing frame 117, thereby changing the installation height of the dust removal friction strip 116. When the thickness of the book block changes, the dust removal can be adjusted accordingly.

[0086] Specifically, the push-book drive plate 121 is equipped with a push-book swing arm 134 connected to the push-book drive shaft 122. The push-book swing arm 134 is connected to the push-book support plate 131. The push-book drive shaft 122 is connected to a rocker drive component 126 that can drive the push-book drive shaft 122 to rotate back and forth. Under the drive of the rocker drive component 126, the push-book drive shaft 122 rotates back and forth, thereby driving the push-book support plate 131 connected to the push-book drive shaft 122 to swing up and down, and can pass through the push-book passage slot 112 to abut against the book core.

[0087] Preferably, the rocker drive 126 includes a bottom flip arm 128 that can reciprocate, and a resiliently telescopic buffer drive rod 129 is installed at the driven end of the bottom flip arm 128. A first connecting arm 127 is nested in the push drive shaft 122. The top end of the buffer drive rod 129 is rotatably connected to the first connecting arm 127. The bottom flip arm 128 reciprocates under the drive of a cam mechanism or a telescopic mechanism. The buffer drive rod 129 is connected to the push drive shaft 122 through the first connecting arm 127, so that the push drive shaft 122 can rotate cyclically in both forward and reverse directions.

[0088] Preferably, there are two push-book drive shafts 122 and two push-book swing arms 134. The two push-book swing arms 134 are respectively connected to the push-book support plate 131. The two push-book drive shafts 122 are respectively equipped with second connecting arms 132. A synchronizing arm 133 is hinged between the two second connecting arms 132. The buffer drive rod 129 is connected to one of the push-book drive shafts 122 through the first connecting arm 127. When one push-book drive shaft 122 rotates, the other push-book drive shaft 122 rotates synchronously under the transmission of the second connecting arm 132 and the synchronizing arm 133, so that the corresponding two push-book swing arms 134 swing on the push-book drive plate 121 at the same time, and the push-book support plate 131 connected to the push-book swing arms 134 swings up and down accordingly.

[0089] The book pusher includes a book pusher plate 135 and a book pusher block 136 mounted longitudinally on the book pusher plate 135. The book pusher plate 135 has an adjustment groove 1391 formed along its length. The bottom of the book pusher block 136 is equipped with an adjustment seat 137 that can be slidably mounted on the adjustment groove 1391. The lateral position of the book pusher block 136 can be adjusted by the sliding cooperation between the adjustment groove 1391 and the adjustment seat 137.

[0090] Preferably, there are two book pusher blocks 136. The adjustment seat 137 is formed with a first adjustment hole 138, and the adjustment groove 1391 is formed with multiple second adjustment holes 139 along the length direction. Through the cooperation of the first adjustment hole 138 and the second adjustment hole 139, the position of the book pusher plate 135 can be adjusted according to the size of the book block, so that the distance between the two book pusher blocks 136 can accommodate a book block and facilitate forward pushing.

[0091] Preferably, the cross-sectional shape of the adjusting seat 137 is an inverted T-shape, and the cross-sectional shape of the adjusting groove 1391 is a U-shape. The installation stability of the push plate 135, which is integrally formed with the adjusting seat 137, is further improved, and it will not detach from the adjusting groove 1391.

[0092] Example 1: The distance between two pusher blocks 136 is greater than the length of the book block, and the distance between two adjacent pusher blocks 136 is adjustable. The book blocks enter the conveyor base plate 111 of the pusher channel 11 one by one. The pusher block 136 at the rear end swings upward to push the first book block forward a certain distance. The pusher block 136 swings back to the initial position and then swings a second time. The pusher block 136 at the front end pushes the first book block forward to the next process. At this time, the pusher block 136 at the rear end pushes the second book block forward a certain distance. This cycle is repeated to push the book forward one by one.

[0093] Example 2: A guide rod 14 is installed at the front end of the book pusher support plate 131. A guide sliding seat 141 is slidably installed on the guide rod 14. The guide sliding seat 141 is connected to the book pusher plate 135. The book pusher plate 135 can move along the length of the book pusher support plate 131. A connecting fulcrum 142 is formed along the book pusher swing arm 134. A guide connecting rod 143 is arranged between the connecting fulcrum 142 and the guide sliding seat 141. One end of the guide connecting rod 143 is rotatably connected to the connecting fulcrum 142, and the other end of the guide connecting rod 143 is rotatably connected to the guide sliding seat 141.

[0094] When the book-pushing swing arm 134 swings, the book-pushing support plate 131 swings back and forth. Since the connecting fulcrum 142 is formed near the middle of the book-pushing swing arm 134, the guide sliding seat 141, which is connected to the connecting fulcrum 142 through the guide connecting rod 143, will slide back and forth along the guide movable rod 14. When sliding, since the book-pushing plate 135 is connected to the guide sliding seat 141, it will drive the book-pushing plate 135 to move back and forth. When pushing the book, it can increase the forward pushing distance of the book block, so that the book block can move forward further.

[0095] The front end of the book pusher 135 is equipped with a friction brush 144 that can clean the dust from the book block. When the book pusher is pushed forward and backward, the friction brush 144 can remove dust from a part of the book block.

[0096] The column plate 1 is provided with a cross-cutting blade 415 and a side-cutting blade 418. The column plate 1 is equipped with a transmission mechanism 11 that drives the cross-cutting blade 415 and the side-cutting blade 418 to move longitudinally reciprocally in sequence.

[0097] The transmission mechanism 3 includes a rotatable drive spindle 312, which is equipped with a first transmission system 32 that is connected to the cross-cutting blade 415 and a second transmission system 35 that is connected to the side-cutting blade 418.

[0098] The first transmission system 32 includes a first cam block 321 nested in the drive spindle 312 and a first swing arm 33 that swings longitudinally in cooperation with the first cam block 321. The active end of the first swing arm 33 is in transmission cooperation with the first cam block 321, and the other end of the first swing arm 33 can swing longitudinally to drive the cross-cutting blade 415 to move longitudinally.

[0099] The second transmission system 35 includes a second gear 351 nested in the drive spindle 312 and a second cam block 357 rotatably mounted on the column plate 311. The second cam block 357 is connected to the second gear 351 in a transmission connection, and the second cam block 357 is connected to the cross-cutting blade 415 in a transmission connection and drives the side-cutting blade 418 to move longitudinally.

[0100] Both the cross-cutting blade 415 and the side-cutting blade 418 are arranged between two column plates 311. The main shaft 312 is driven to rotate. Through the transmission cooperation of the first cam block 321 and the first swing arm 33 of the first transmission system 32, the first swing arm 33 can swing longitudinally to drive the cross-cutting blade 415 to move longitudinally. Subsequently, through the transmission cooperation of the second gear 351 and the second cam block 357, the second transmission system 35 can drive the side-cutting blade 418 to move longitudinally. The cross-cutting blade 415 and the side-cutting blade 418 move alternately to cut the book on multiple sides. Only one drive shaft 312 is needed as the power source. The transmission cooperation between the cross-cutting blade 415 and the side-cutting blade 418 is stable and not easy to break.

[0101] Furthermore, a transmission spindle 313 is installed between the two column plates 311. The transmission spindle 313 is equipped with a first transmission gear 314, and the drive spindle 312 is equipped with a second gear component 351 that meshes with the first transmission gear 314. The transmission spindle 313 rotates under the drive of the active servo motor. Through the meshing transmission of the first transmission gear 314 and the second gear component 351, the drive spindle 312 can rotate between the two column plates 311, providing power and realizing drive.

[0102] The first transmission system 32 further includes a first movable shaft 324 for mounting the first swing arm 33. The first swing arm 33 includes a first nested body 331 nested within the first movable shaft 324. The first nested body 331 is equipped with a first active left arm 332, a first active right arm 333, and a first transmission arm 334. The second cam block 357 includes a first large cam 322 and a first small cam 323 coaxially nested within the drive spindle 312. The first active left arm 332 and the first active right arm 333 have an included angle. The end of the first active left arm 332 is equipped with a first rolling wheel 335 that rolls along the outer ring wall of the first large cam 322. The end of the first active right arm 333 is equipped with a second rolling wheel 336 that rolls along the outer ring wall of the first small cam 323. The first transmission arm 334 is arranged laterally.

[0103] In this embodiment, when the drive spindle 312 rotates, the first large cam 322 and the first small cam 323 installed on the drive spindle 312 rotate accordingly. The first active left arm 332 moves along the outer ring wall of the first large cam 322 through the first rolling wheel 335, and the first active right arm 333 moves along the outer ring wall of the first small cam 323 through the second rolling wheel 336. When the first large cam 322 and the first small cam 323 rotate one revolution, the first nested body 331 swings back and forth once. Since the first transmission arm 334 is arranged laterally, the end of the first transmission arm 334 will swing up and down in an arc for one revolution. The end of the first transmission arm 334 drives the cross-cutting blade 415 to rise and fall accordingly through the connecting rod, and cross-cuts the book once.

[0104] A support frame 34 for supporting the drive spindle 312 is also installed on the outer side of the column plate 311. The support frame 34 is formed with a first support arm 341, and the first support arm 341 is equipped with a support bearing seat 342 for the drive spindle 312 to be inserted. The support frame 34 is also formed with a second support arm 343 and a third support arm 344. A support shaft 345 is installed on the column plate 311. The end of the second support arm 343 is connected to the support shaft 345, and the end of the third support arm 344 is installed on the first movable shaft 324.

[0105] In this embodiment, the first support arm 341 supporting the departure from home supports the end of the drive spindle 312 through the support bearing seat 342, and is connected to the support shaft 345 installed on the column plate 311 through the second support arm 343 for force support. In addition, the third support arm 344 supports the movable shaft, and the movable shaft supports the nested body of the first swing arm 33.

[0106] The column plate 311 has a top drive hole 353, a bearing bracket 354 is installed in the top drive hole 353, a second drive shaft 355 connected to the second cam block 357 is installed in the bearing bracket 354, a second driven gear 356 is installed in the second drive shaft 355, a second intermediate gear 352 is meshed with the second driven gear 356, and the second intermediate gear 352 meshes with the first transmission gear 314 for transmission.

[0107] The second drive shaft 355 is rotatably mounted via a bearing bracket 354 installed in the top drive hole 353. One end of the second drive shaft 355 meshes with the second intermediate gear 352 via the second driven gear 356. The second intermediate gear 352 simultaneously meshes with the first transmission gear 314 installed on the drive shaft 312, enabling the second drive shaft 355 to rotatably drive the second cam block 357 to rotate. A side-cutting main shaft 416 is arranged between the two column plates 311. A cutting blade holder is nested in the side-cutting main shaft 416, and a side-cutting blade 418 is installed in the cutting blade holder. One end of the side-cutting main shaft 416 is connected to the second cam block 357 via a connecting rod. When the second cam block 357 completes one revolution, the side-cutting main shaft 416 can perform an arc-shaped lifting and lowering motion in the vertical direction, allowing the side-cutting blade 418 to move up and down, cutting the side of the book. This allows the horizontal cutting blade 415 and the side-cutting blade 418 to move up and down alternately, achieving the cutting of the book.

[0108] The column plate 311 is also equipped with a third transmission system 36. The third transmission system 36 includes a third cam block 360 nested in the drive spindle 312 and a second swing arm 37 that is driven by the third cam block 360. The drive end of the second swing arm 37 is equipped with a longitudinally arranged drive swing arm 374. The third transmission system 36 also includes a transmission shaft arranged below the drive spindle 312. The second swing arm 37 includes a second nested body 371 nested in the transmission shaft. The second nested body 371 is equipped with a second active left arm 372, a second active right arm 373 and the drive swing arm 374. The third cam block 360 includes a second small cam 361 and a second large cam 362 coaxially nested in the drive spindle 312.

[0109] Similar to the principle of the first transmission system 32, the drive spindle 312 drives the second small cam 361 and the second large cam 362 to rotate. The end of the second active left arm 372 is equipped with a third drive roller 375, and the second active right arm 373 is equipped with a fourth drive roller 376. The third drive roller 375 rolls along the outer ring wall of the second large cam 362, and the fourth drive roller 376 rolls along the outer ring wall of the second small cam 361. Correspondingly, the second nested body 371 will swing laterally. Since the drive swing arm 374 is arranged longitudinally, the drive swing arm 374 will swing laterally with an arc.

[0110] The top of the drive arm 374 is connected to a horizontally arranged drive linkage 365. One end of the drive linkage 365 can be connected to a book pushing mechanism that pushes the book into the cutting platform, and the other end of the drive linkage 365 can be connected to a book pulling mechanism that pulls the book out of the cutting platform. After the book is cut, the book pulling mechanism pulls the book out of the cutting station, while the book pushing mechanism pushes the next book into the cutting station. A power source enables the book pulling mechanism and the book pushing mechanism to work together.

[0111] Preferably, there are two drive linkages 365 and two drive swing arms 374, respectively arranged close to the column plate 311. The second nested body nests a third drive shaft 363, which is mounted through a bottom bearing seat 364 and can rotate within the bottom bearing seat 364. The second nested body is fixed to the third drive shaft 363, and the drive swing arms 374 are respectively mounted at both ends of the third drive shaft 363. Therefore, when one drive swing arm 374 swings, the other drive swing arm 374 swings simultaneously, causing the two drive linkages 365 to move laterally at the same time.

[0112] The drive linkage 365 has a first connector at one end and a second connector at the other end. The first connector is movably nested within the book-pushing sliding plate.

[0113] The book cutting platform 4 includes a pair of spaced-apart column plates, with a positioning platform 411 and a cross-cutting mechanism 412 and a side-cutting mechanism 413 for cutting books between the column plates. The column plate 1 is equipped with a cross-cutting blade 415 and a side-cutting blade 418.

[0114] The cross-cutting blade 415 is installed between two column plates via the first blade holder 414. The end of the first transmission arm 334 drives the first blade holder 414 to rise and fall accordingly via a connecting rod. The first blade holder 414 moves up and down along the column plate in the longitudinal direction, which can cut the horizontal edge of the book once.

[0115] A side-cutting spindle 416 is provided between the two column plates. The side-cutting spindle 416 is nested with a second cutter holder 417. The side-cutting cutter 418 is installed on the second cutter holder 417. The two ends of the side-cutting spindle 416 are connected to the second cam block through a linkage mechanism. When the second cam block 357 rotates once, the side-cutting spindle 416 can make an arc-shaped lifting and lowering motion in the vertical direction, so that the side-cutting cutter 418 can move up and down to cut the side of the book.

[0116] This allows the cross-cutting blade 415 and the side-cutting blade 418 to move up and down alternately, thus cutting the book.

[0117] The publishing platform 2 includes a first conveyor 21 and a second conveyor 22 that are connected to each other. The first conveyor 21 includes a first sliding plate 211 through which books pass, and a first conveyor belt 212 is arranged along the length of the first sliding plate 211. The second conveyor 22 includes a second sliding plate 221 through which books pass, and a second conveyor belt 222 is arranged along the length of the second sliding plate 221. One end of the second conveyor belt 222 extends toward the first sliding plate 211 and connects with the first conveyor belt 212, allowing the books on the first conveyor belt 212 to seamlessly enter the second conveyor belt 222.

[0118] After the book enters the first conveyor belt 212, it is conveyed forward to the end. Since the second conveyor belt 222 extends to the first sliding plate 211 and connects with the first conveyor belt 212, the book can seamlessly enter the second conveyor belt 22 from the first conveyor 21 to continue forward conveying. The first conveyor belt 212 and the second conveyor belt 222 can remain horizontal, and the contact area with the book is large, so that the book can be stably conveyed over a long distance and is not easy to jam.

[0119] Specifically, there are two first sliding plates 211, arranged parallel to each other with a gap forming a book-pulling channel 214. Each end of the first sliding plate 211 is equipped with a first conveyor shaft 213. A first conveyor belt 212 is nested between the two first conveyor shafts 213. One end of a second conveyor belt 222 is nested on a first conveyor shaft 213 near the second sliding plate 221. The two first conveyor shafts 213 rotate under the drive of a motor, and the first conveyor belt 212 can move accordingly. After the book is conveyed forward to the end, it directly contacts the second conveyor belt 222 and continues to be conveyed forward through the second conveyor belt 222.

[0120] The first conveyor 21 also includes a pair of first mounting side plates 215 arranged with a gap. The first mounting side plates 215 are equipped with a first support base plate 217 arranged laterally. A first sliding plate 211 is installed on the top of the first support base plate 217. The first sliding plate 211 and the second sliding plate 221 are fixedly installed through the first support base plate 217. The bottom surface of the book is in contact with both the first conveyor belt 212 and the first sliding plate 211, which can prevent the book from falling off the first conveyor belt 212.

[0121] The second conveyor 22 also includes a pair of second mounting side plates 225 arranged with a gap. A second conveyor shaft 223 is installed at both ends between the two second mounting side plates 225. One end of the second conveyor belt 222 is nested in the outer end of the second conveyor shaft 223. The second conveyor shaft 223 is horizontally aligned with the first conveyor shaft 213. One end of the second conveyor belt 222 is nested in the outer end of the second conveyor shaft 223, and the other end is nested in the inner end of the first conveyor shaft 213, so that the first conveyor belt 212 and the second conveyor belt 222 can be seamlessly connected, and the book block can be seamlessly entered from the first conveyor 21 into the second conveyor 22.

[0122] The second transfer belt 224, which has a nested width greater than that of the second conveyor belt 222, is nested between the two second conveyor shafts 223. The second transfer belt 224 is located on both sides of the second conveyor belt 222 in the forward direction. After entering the second conveyor component 22, the second transfer belt 224 cooperates with the second conveyor belt 222 to support the book. The second conveyor shaft 223 is driven to rotate, so that the second conveyor belt 222 and the second transfer belt 224 move simultaneously to transport the book forward to the unloading position.

[0123] The first conveyor 21 is provided with a book clamping member 23 that moves along the length of the gap between the two first conveyor belts 212. The book clamping member 23 includes a first book clamping bar 231 and a second book clamping bar 232. The first book clamping bar 231 and the second book clamping bar 232 can open and close to clamp the book and transfer it to the first conveyor belt 212 for forward conveying. The end of the first book clamping bar 231 is equipped with a book stop block 239 that hooks the book. After the first book clamping bar 231 and the second book clamping bar 232 come together to clamp the book, the book stop block 239 can abut against the outer end of the book to prevent the book from falling off. Then the first book clamping bar 231 and the second book clamping bar 232 move along the length of the first conveyor belt 212 to pull the book out onto the first conveyor belt 212 for unloading and transfer.

[0124] Specifically, the book clamping component 23 also includes a book clamping movable seat 233 that slides along the first mounting side plate 215, a bottom movable seat 236 located below the first sliding plate 211 is provided between the two book clamping movable seats 233, a top movable seat 241 located above the first sliding plate 211 is provided between the two book clamping movable seats 233, and the first book clamping rod 231 is provided on the top movable seat 241.

[0125] The second book clamp 232 is disposed on the bottom movable seat 236. A rotatable bottom rotating shaft 237 is installed between the two bottom movable seats 236. The bottom rotating shaft 237 is rotatably connected to the bottom movable seat 236. A bottom mounting seat 238 is fixedly installed on the bottom rotating shaft 237. One end of the second book clamp 232 is installed on the bottom mounting seat 238. The bottom rotating shaft 237, on which the second book clamp 232 is installed, can rotate on the bottom movable seat 236, so that the distance between the outer end of the second book clamp 232 and the first book clamp 231 changes. The book is clamped and released continuously, allowing it to enter the book conveyor belt.

[0126] Preferably, the bottom rotating shaft 237 is damped and rotatably connected to the bottom moving seat 236. After rotating to the designated position, it is not easily affected by gravity and will continue to rotate. As a result, the angle between the second book clamp 232 and the first book clamp 231 can change, allowing it to open or close.

[0127] The first mounting side plate 215 has a sliding side groove 216 along its length. The book clamping moving seat 233 is longitudinally mounted with a front first rolling wheel 234 that rolls along the sliding side groove 216 and a front second rolling wheel 235 that rolls with the inner side wall of the first mounting side plate 215. Driven by the driving mechanism, the book clamping moving seat 233 can move along the length of the first mounting side plate 215 by rolling with the front first rolling wheel 234 and the front second rolling wheel 235 at the same time, thereby driving the books clamped on the first book clamping bar 231 and the second book clamping bar 232 to be pulled out to the first conveyor belt 212.

[0128] Preferably, the drive mechanism can be a telescopic cylinder, a screw drive mechanism, or a belt drive mechanism connected to the book clamping moving seat 233.

[0129] The top movable seats 241 are located on both sides of the first sliding plate 211. A top mounting plate 242 is connected between the two first sliding plates 211. The top mounting plate 242 has a top mounting hole 243 for mounting the first book clamping rod 231. The top movable seats 241 are provided with a rod spacing adjustment mechanism 24 for adjusting the distance between the first book clamping rod 231 and the second book clamping rod 232. The mounting height of the first book clamping rod 231 can be adjusted by the rod spacing adjustment mechanism 24, thereby adjusting the distance between it and the second book clamping rod 232. This is suitable for books of different thicknesses and can clamp and transfer books of different thicknesses.

[0130] Specifically, the rod spacing adjustment mechanism 24 includes a longitudinally arranged adjusting screw 245, a longitudinally arranged longitudinal track 244 for sliding at the end of the top mounting plate 242 on the top moving seat 241, and an adjusting sleeve 246 that is threadedly engaged with the adjusting screw 245 at the end of the top mounting plate 242. The rotatable adjusting screw 245 is threadedly engaged with the adjusting sleeve 246 installed on the top mounting plate 242, and the top mounting plate 242 can be raised and lowered along the longitudinal track 244, so that the height of the first book clamping rod 231 installed on the top mounting plate 242 changes, which can be applied to books of different thicknesses and clamp and transfer books of different thicknesses.

[0131] In summary, the present invention possesses the excellent characteristics described above, which enhances its effectiveness in use compared to previous technologies, making it a highly practical product.

[0132] The above description is only a preferred embodiment of the present invention. For those skilled in the art, there will be changes in the specific implementation and application scope based on the ideas of the present invention. The content of this specification should not be construed as a limitation of the present invention.

Claims

1. A three-sided cutting machine for book processing and forming, comprising a cutting platform, a feeding platform for feeding books onto the cutting platform, and an output platform for removing books from the cutting platform, wherein a transmission mechanism is provided between the output platform and the feeding platform, characterized in that: The book delivery platform includes a book pushing channel for the book block to move forward, and a book pushing module for pushing the book block forward is provided below the book pushing channel. The book pushing module includes a book pushing contact and a book pushing drive that drives the book pushing contact to swing and push the book block forward. The book-pushing contact component includes a book-pushing plate and two or more book-pushing blocks mounted on the book-pushing plate, with a support plate connected to the bottom of the book-pushing plate; The book pushing drive includes a book pushing drive plate connected to the support plate, a rotatable drive shaft connected to the book pushing drive plate, and a book pushing slide plate connected to the other end of the drive shaft. The drive shaft rotates between the book pushing drive plate and the book pushing slide plate, and the book pushing slide plate can move along the length of the book pushing channel. The book pusher drive plate is equipped with a swing arm connected to the support plate. One end of the swing arm is nested in the drive shaft. The swing arm can swing to drive the support plate to make an arc swinging motion, so as to drive the book pusher block to push the book cores of the book pusher channel forward one by one to the book cutting platform. The publishing platform includes a first conveyor and a second conveyor that are connected to each other. The first conveyor includes a first sliding plate through which books pass, and a first conveyor belt is arranged along the length of the first sliding plate. The second conveyor includes a second sliding plate through which books pass, and a second conveyor belt is arranged along the length of the second sliding plate. One end of the second conveyor belt extends toward the first sliding plate and connects with the first conveyor belt so that the books on the first conveyor belt can seamlessly enter the second conveyor belt. The first sliding plate is equipped with a first conveying shaft at each end, the first conveyor belt is nested between the two first conveying shafts, and one end of the second conveyor belt is nested on the first conveying shaft near the second sliding plate; the first conveying component also includes a pair of first mounting side plates arranged with gaps, the first mounting side plates are equipped with a first support base plate arranged laterally, and the first sliding plate is installed on the top of the first support base plate; The transmission mechanism includes a rotatable drive spindle, which is equipped with a swing arm assembly. The drive end of the swing arm assembly is equipped with a laterally arranged drive linkage. One end of the drive linkage is connected to the book feeding platform, and the other end is connected to the book output platform. When the drive linkage moves laterally towards the book output position, the book feeding platform pushes the book into the book cutting platform, and at the same time drives the book output platform to pull the cut book out from the book cutting platform. The transmission mechanism is provided with a third transmission system, which includes a third cam block nested in the drive spindle and a second swing arm that is in transmission cooperation with the third cam block. The drive end of the second swing arm is equipped with a longitudinally arranged drive swing arm. The third transmission system also includes a transmission shaft arranged below the drive spindle, the second swing arm includes a second nested body nested in the transmission shaft, the second nested body is equipped with a second active left arm, a second active right arm and the drive swing arm, and the third cam block includes a second small cam and a second large cam coaxially nested in the drive spindle. The second active left arm is equipped with a third drive roller, the second active right arm is equipped with a fourth drive roller, and the top of the drive swing arm is connected to the drive linkage arranged laterally. The first conveying component is provided with a book clamping component that moves along the length of the gap between the two first conveyor belts. The book clamping component includes a first book clamping rod and a second book clamping rod, which can open and close to clamp and transfer the book to the first conveyor belt for forward conveying. The book clamping component also includes a book clamping movable seat that slides along the first mounting side plate. Between the two book clamping movable seats, there is a top movable seat located above the first sliding plate and a bottom movable seat located below the first sliding plate. The first book clamping rod is located on the top movable seat, and the second book clamping rod is located on the bottom movable seat. The first mounting side plate has a sliding side groove along its length. The book clamping movable seat is longitudinally equipped with a first rolling wheel that rolls along the sliding side groove and transversely equipped with a second rolling wheel that rolls in cooperation with the inner side wall of the first mounting side plate.

2. The three-sided cutting machine for book processing and forming according to claim 1, characterized in that: The book pushing channel includes a conveying base plate, which has a book pushing passage groove along its length for the book pushing component to pass through; book pushing side plates are respectively installed on both sides of the conveying base plate, and the book pushing side plates are formed with sliding grooves along their length, and the book pushing sliding plate slides along the sliding grooves; a guide connecting strip is arranged between the two book pushing side plates, and the guide connecting strip is respectively connected to the book pushing sliding plate, and the book pushing sliding plate is equipped with guide rollers that roll in cooperation with the sliding grooves.

3. A three-sided cutting machine for book processing and forming according to claim 2, characterized in that: The book pusher has a dust-removing friction strip above the groove to remove dust from the pushed book core. The top of the conveyor base plate has a support frame with a height adjustment port at the end. A longitudinal fixing seat is installed at the height of the height adjustment port. The dust-removing friction strip is installed at the bottom of the longitudinal fixing seat along the length of the book pusher groove. The drive shaft is connected to a rocker drive component that can drive the drive shaft to reciprocate. The rocker drive component includes a bottom flip arm that can reciprocate. The driven end of the bottom flip arm is equipped with a buffer drive rod that can be elastically extended and retracted. The drive shaft is nested with a first connecting arm. The top of the buffer drive rod is rotatably connected to the first connecting arm.

4. A three-sided cutting machine for book processing and forming according to claim 3, characterized in that: The number of drive shafts is two, the number of swing arms is two, the two swing arms are respectively connected to the support plate, the two drive shafts are respectively equipped with second connecting arms, the two second connecting arms are hinged to a synchronization arm, the distance between the push blocks is greater than the length of the book core, the end of the swing arm is rotatably connected to the support plate, the front end of the support plate is equipped with a guide rod, the guide rod is slidably equipped with a guide sliding seat, the guide sliding seat is connected to the support plate, and the support plate can move along the length direction of the support plate.

5. A three-sided cutting machine for book processing and forming according to claim 4, characterized in that: The swing arm has a connecting fulcrum formed along its length. A connecting rod is arranged between the connecting fulcrum and the guide sliding seat. One end of the connecting rod is rotatably connected to the connecting fulcrum, and the other end of the connecting rod is rotatably connected to the guide sliding seat. The book pusher has an adjustment groove formed along its length. An adjustment seat is installed at the bottom of the slidable book pusher block. The adjustment seat has a first adjustment hole, and the adjustment groove has multiple second adjustment holes formed along its length.

6. A three-sided cutting machine for book processing and forming according to claim 5, characterized in that: The second conveyor also includes a pair of second mounting side plates arranged with a gap, with a second conveying shaft installed at each end between the two second mounting side plates, and one end of the second conveyor belt nested in the outer end of the second conveyor shaft, with the second conveyor shaft horizontally aligned with the first conveyor shaft; a second transfer belt with a width greater than that of the second conveyor belt is nested between the two second conveyor shafts, and the second transfer belt is located on both sides of the forward direction of the second conveyor belt.

7. A three-sided cutting machine for book processing and forming according to claim 1, characterized in that: The drive linkage has a first connector at one end and a second connector at the other end.

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