CN221391420U - Cutting module of book multi-face forming equipment - Google Patents

Abstract

The utility model relates to the technical field of three-face cutting of books, in particular to a cutting module of book multi-face forming equipment, which comprises a positioning platform, a transverse cutting mechanism, a side cutting mechanism and a book pressing mechanism, wherein the transverse cutting mechanism comprises a transverse cutter, the side cutting mechanism comprises a side cutter, and the transverse cutter and the side cutter sequentially move longitudinally to be close to the positioning platform to cut the side edge of a book; after the book pressing piece presses the book, the side cutters of the side cutting mechanism are close to the positioning platform to cut two sides of the book, when the front end of the book is cut, the two side positioning plates move relatively, and are close to the book, the side part of the book is stopped and positioned, and in addition, the book stopping block butts against the rear end face of the book, so that the rest three faces of the book which are not required to be cut are positioned; the first driving arm of the first driving piece of the transverse cutting mechanism continuously longitudinally swings in a reciprocating mode, the transverse cutting knife arranged on the driving knife seat can circularly cut off the book block, the action is continuously circulated, the lever structure is used as transmission, time and labor are saved, and power is sufficient.

Description

Cutting module of book multi-face forming equipment

Technical Field

The utility model relates to the technical field of three-face cutting of books, in particular to a cutting module of book multi-face forming equipment.

Background

Because of the large number of books printed, in order to facilitate the consistency of the length and the width of a large number of books printed, three-sided book trimming machines are adopted, the books are transversely placed on an operation platform, the two side cutters of the three-sided book trimming machines are used for trimming the length of the books, and the front cutters are used for trimming the width of the books. At present, many three-sided book trimming machines are available in the market, and one of the most commonly used three-sided book trimming machines is to install side knives and front knives on a knife rest, and when a main shaft moves downwards, the two side knives and the front knives sequentially cut into books, so that books with uniform lengths are cut.

Current three-sided book trimming machines generally include a book feeder for feeding a stack of books in its entirety in front of a trimming device; the table top book blocking alignment device is used for tidying and knocking out a stack of books; the cutting device is used for cutting the side face and the front face of the book to unify the whole size of the book, a cutting area is formed at the cutting device, and a paper pressing mechanism is arranged above the cutting area and used for pressing a stack of books to prevent the books from shifting during cutting; and the book pushing device is used for removing and collecting the cut books.

The book block is needed to be cut in three sides, most of three-side book cutting machines fix books, then cut two sides of the books, and then rotate the books to cut the other one of the books.

Disclosure of utility model

The utility model aims to provide a cutting module of book multi-face forming equipment aiming at the defects of the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the cutting module of the book multi-face forming equipment comprises a transverse cutting mechanism, a side cutting mechanism and a book pressing mechanism;

The book pressing mechanism comprises a top pressing piece, a bottom supporting piece and a side supporting piece;

The transverse cutting mechanism comprises a transverse cutter;

the side cutting mechanism comprises a side cutting knife;

the transverse cutter and the side cutters sequentially move longitudinally to be close to the positioning platform to cut the side edges of the books;

the top pressing piece, the bottom supporting piece and the side supporting pieces are used for positioning books to be cut, and a transverse cutter of the transverse cutting mechanism cuts off a transverse surface of the books;

The book is positioned by the top pressing piece and the bottom supporting piece, and the side cutters of the side cutter mechanism cut off the two side surfaces of the book;

The side cutting mechanism comprises a fixed shaft and a cutting knife seat nested on the fixed shaft, and a distance adjusting mechanism is arranged between the two cutting knife seats.

The utility model has the beneficial effects that: after the book to be cut enters a positioning platform and is pressed by a book pressing piece, the book to be cut is positioned by the top pressing piece, the bottom supporting piece and the side supporting piece, and a transverse cutting knife of a transverse cutting mechanism cuts off a transverse surface of the book; the transverse cutter of the transverse cutting mechanism is retracted; then the book is positioned by the top pressing piece and the bottom supporting piece, and the two side faces of the book are cut off by the side cutters of the side cutter mechanism; three-face cutting is achieved, the position of a book is not required to be adjusted, three-face cutting can be achieved, and cutting accuracy is high and quality is good.

Drawings

Fig. 1 is a schematic structural view of a multi-sided cutting and shaping mechanism.

Fig. 2 is a schematic structural view of the side cutting mechanism, the bottom support member and the book pressing mechanism in cooperation.

Fig. 3 is a schematic structural view of the top pressing member.

Fig. 4 is a schematic structural view of the bookpress.

Fig. 5 is an exploded view of the press.

Fig. 6 is a schematic view of another view of the explosive structure of the book pressing member, hiding the book pressing base.

Fig. 7 is a schematic view of the structure of the bottom support.

Fig. 8 is a schematic cross-sectional structure of the bottom support.

Fig. 9 is a schematic structural view of the support base plate.

Fig. 10 is a schematic view of the structure of the connection of the waste hopper and the position adjusting mechanism.

Fig. 11 is a schematic structural view of the side support.

Fig. 12 is a schematic structural view of the side positioning driving member.

Fig. 13 is an enlarged schematic view of the side positioning driving member.

Fig. 14 is another view of the side positioning driver.

Fig. 15 is a schematic structural view of the connection between the second rocker driving member and the side positioning plate.

Fig. 16 is a schematic structural view of the traverse mechanism.

Fig. 17 is a schematic view of another view of the crosscutting knife assembly with the support posts hidden.

Fig. 18 is a schematic structural view of the first driving member and the second driving member, with the driving tool holder hidden.

Fig. 19 is a schematic structural view of the side cutting mechanism.

Fig. 20 is a schematic structural view of the connection of the pillar panel and the cutting drive mechanism.

Fig. 21 is a schematic structural view of a cutting transmission mechanism.

Fig. 22 is a schematic view of a mounting structure of the cutter holder.

FIG. 23 is a schematic view of another view of the mounting of the cutting insert.

Fig. 24 is a schematic structural view of the clasping structure.

Fig. 25 is a schematic cross-sectional view of the cinching mechanism.

Fig. 26 is a schematic structural view of the distance adjusting mechanism.

The reference numerals include:

1-top pressing piece, 11-lifting guide seat, 111-book pressing installation piece, 12-book pressing driving piece,

2-Book pressing piece, 21-fixing seat, 210-first driving groove, 211-driving rotation hole, 212-book pressing rotation shaft,

213-Eccentric shaft, 214-first contact block, 215-second contact block, 216-book pressing jogging groove, 217-first movable hole, 218-second movable hole, 219-movable groove,

22-Book pressing driving seat, 220-driving structure, 221-first driving piece, 222-book pressing compression spring,

223-A first driving block, 224-a first driving hole, 225-a second driving piece, 226-a telescopic cylinder,

227-A second driving block, 228-a second driving hole, 23-a book pressing base, 231-a book pressing embedded block, 232-a connecting block,

233-Close-fitting hole,

3-Bottom support, 31-support base plate,

311-A first jogged groove, 312-a first jogged block, 313-a fastening groove, 314-a positioning base,

315-Contact top plate, 316-drive chamber, 317-top slot, 318-bottom slot, 32-lift drive mechanism,

321-Mounting arms, 322-mounting driving shafts, 323-buckling blocks, 324-lifting rods,

325-Bottom driving seat, 326-driving cylinder, 327-piston rod,

33-Waste hopper,

331-Position adjusting mechanism, 332-through opening, 333-adjusting shaft, 334-adjusting guide shaft,

335-A sliding adjusting seat, 336-a transverse adjusting hole, 337-a guiding hole, 338-a side mounting plate,

4-Side support, 41-side positioning plate, 411-adjusting rail, 412-first cushion block, 413-second cushion block,

414-Track groove, 415-flaring plate, 416-book block, 417-adjusting sliding seat, 418-adjusting hole,

42-A position adjusting mechanism,

421-Adjusting screw rod, 422-adjusting gear, 423-driving guide shaft, 424-first driving gear,

425-Guide sleeve, 426-drive gear, 427-anti-slip groove, 428-anti-slip protrusion,

43-Side positioning drive, 431-first rocker drive, 432-first rocker member, 433-first link,

434-Connecting rod, 435-driving plate, 436-cam mechanism, 437-large gear,

44-Second rocker driving piece, 441-second rocker piece, 442-second connecting rod, 443-top movable hole,

444-Transverse rod, 445-movable roller, 446-movable long groove, 447-top mounting plate,

448-Guiding rolling wheel,

5-Transverse cutting mechanism, 51-driving knife holder, 511-first movable groove, 512-first movable shaft, 513-second movable groove,

514-Second movable shaft, 515-knife mounting slot, 516-cross knife, 52-first driving member,

520-Drive end, 521-first drive arm, 522-rotation end, 523-transverse rotation hole, 524-transverse rotation shaft,

525-Second driving groove, 526-installation driving shaft, 527-transmission groove, 528-transmission shaft, 529-transmission end,

53-First transmission member, 531-support column, 532-first transmission arm, 533-transmission block, 534-top shaft,

535-Drive link, 536-drive rod,

6-Side cutting mechanism, 61-cutting transmission mechanism, 611-swing driving seat, 612-upright post plate, 613-swing driving hole,

614-Drive rack, 615-drive shaft, 616-drive gear, 617-cam block, 618-bearing seat,

62-Swing arm, 621-swing driving arm, 622-first rotation shaft, 623-second rotation shaft, 624-first limit groove, 625-first rotation hole, 626-third rotation shaft, 627-fourth rotation shaft,

63-Fulcrum seat, 630-driving connection block, 631-guiding arm, 632-second limit groove, 633-second rotation hole,

634-Rolling guide plate, 635-second guiding rolling wheel, 636-side rolling plate, 637-fixed shaft,

638-Cutter base, 639-side cutter,

7-Enclasping structure, 711-connecting seat, 712-nested hole, 713-first locking convex block,

714-Second locking projection, 715-first fitting groove, 716-second fitting groove, 717-adjustable opening,

718-Guiding movable hole, 719-limiting rod, 72-clasping guiding shaft, 721-elastic compression piece, 722-driving expansion piece, 723-elastic compression piece, 724-stopping sleeve, 725-threaded sleeve, 726-hydraulic cylinder, 727-third driving block,

728-Movable guide hole, 729-guide driving hole,

73-A distance adjusting mechanism,

731-An adjusting screw rod, 732-an external thread structure, 733-an adjusting hole and 734-a screw sleeve seat.

Detailed Description

The present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-26, a multi-surface cutting shaping mechanism for core processing comprises a positioning platform, a transverse cutting mechanism 5, a side cutting mechanism 6 and a book pressing mechanism, wherein the transverse cutting mechanism 5 comprises a transverse cutter 516, the side cutting mechanism 6 comprises a side cutter, and the transverse cutter 516 and the side cutter 628 sequentially move longitudinally to be close to the positioning platform to cut the side edges of books.

The book pressing mechanism comprises a top pressing piece 1, wherein the top pressing piece 1 comprises a lifting guide seat 11, a book pressing installation piece 11 is slidably installed on the lifting guide seat 11, the book pressing installation piece 11 is installed with a book pressing piece, and the book pressing mechanism further comprises a book pressing driving piece for driving the book pressing installation piece 11 to longitudinally move; the book pressing driving piece comprises a book pressing swing arm 12 capable of swinging longitudinally, and the other end of the book pressing swing arm is connected with a longitudinal driving arm 122 capable of moving longitudinally; the lifting guide seat 11 is provided with a longitudinal sliding channel for guiding and sliding the book pressing installation piece 11. The book pressing driving piece 12 can be a lifting cylinder, a lifting oil hydraulic cylinder or a swinging arm, the driving end of the swinging arm swings up and down, the driving end of the swinging arm is connected with the book pressing mounting piece 11 through a connecting rod piece, and the swinging arm swings under the driving of a cam mechanism or a telescopic cylinder, so that the book pressing mounting piece 11 is driven to press books in a lifting mode.

The book pressing piece 2 comprises a fixing seat 21 and a book pressing base 23 detachably arranged on the fixing seat 21, a connecting structure is arranged between the fixing seat 21 and the book pressing base 23, the connecting structure comprises a book pressing rotating shaft 212 rotatably arranged on the fixing seat 21, an eccentric shaft 213 is arranged on the end face of the book pressing rotating shaft 212, a tight fit hole 233 tightly matched with the eccentric shaft 213 is formed in the book pressing base 23, and the book pressing rotating shaft 212 can be in interference fit with the tight fit hole 233 of the book pressing base 23.

When the book pressing base 23 is required to be connected with the fixed seat 21, the close-fitting hole 233 of the book pressing base 23 is inserted into the eccentric shaft 213, and then the book pressing rotating shaft 212 is twisted, so that the eccentric shaft 213 is in interference fit with the hole wall of the close-fitting hole 233, and the book pressing base 23 can be connected with the fixed seat 21 in a close-fitting manner; when the book pressing rotary shaft 212 is twisted during disassembly, the eccentric shaft 213 is in clearance fit with the hole wall of the close-fitting hole 233, the book pressing base 23 can be taken out of the eccentric shaft 213, disassembly is completed, and the whole process can be completed by twisting the book pressing rotary shaft 212, so that time and labor are saved.

The fixing base 21 has a press fit groove 216 formed at the bottom thereof, and the press base 23 has a press fit block 231 formed at the top thereof to be fitted in the press fit groove 216. The top of the book pressing and embedding block 231 is provided with a connecting block 232, a tight-fit hole 233 is formed on the connecting block 232 in a penetrating manner, and the eccentric shaft 213 can be rotatably in interference fit with the tight-fit hole 233 so as to lift and embed the book pressing and embedding block 231 into the book pressing and embedding groove 216.

In this embodiment, during installation, the book pressing engaging block 231 of the book pressing base 23 is placed in the book pressing engaging groove 216 of the fixing base 21, the book pressing engaging block 231 can slide along the book pressing engaging groove 216 to realize locking, during locking, the book pressing rotating shaft 212 is twisted, and the eccentric shaft 213 can be in interference fit with the hole wall of the close-fitting hole 233 in a rotatable manner to lift and insert the book pressing engaging block 231 into the book pressing engaging groove 216, so that the book pressing base 23 is fixed on the fixing base 21 to realize fixed connection; when the book pressing base is disassembled, the eccentric shaft 213 can be in transition fit with the close-fitting hole 233 in a rotating mode, loosening is achieved, the book pressing embedded block 231 slides down along the book pressing embedded groove 216, and the book pressing base 23 can be removed for replacement.

The connection structure further comprises a driving structure 220 for driving the book pressing rotating shaft 212 to rotate, the driving structure 220 comprises a first driving piece 221 and a second driving piece 225, the first driving piece 221 is arranged on the fixing seat 21, the book pressing rotating shaft 212 is driven to rotate anticlockwise, and the second driving piece 225 drives the book pressing rotating shaft 212 to rotate clockwise. When the first driving piece 221 drives the driving shaft to rotate anticlockwise, the eccentric shaft 213 can be in transition fit with the close-fit hole 233 in a rotating manner, so that loosening is realized, and the book pressing embedded block 231 slides down along the book pressing embedded groove 216; similarly, when the second driving member 225 drives the book pressing rotation shaft 212 to rotate clockwise, the eccentric shaft 213 is in interference fit with the hole wall of the close-fitting hole 233, and the book pressing base 23 can be connected with the fixing base 21 in a close-fitting manner.

Specifically, the top of the fixing seat 21 is provided with a book pressing driving seat 22, a first driving piece 221 and a second driving piece 225 are respectively arranged on the book pressing driving seat 22, and a first contact block 214 matched with the first driving piece 221 and a second contact block 215 matched with the second driving piece 225 are formed at the outer ring of the book pressing rotating shaft 212; through the contact cooperation of the first contact block 214 and the second contact block 215 with the corresponding first driving piece 221 and second driving piece 225, the book pressing rotating shaft 212 can rotate on the fixed seat 21, and interference fit or clearance fit is realized for mounting or dismounting the book pressing base 23.

Preferably, the angle between the first contact block 214 and the second contact block 215 is set to be the angle, and the first contact block 214 and the second contact block 215 are convenient to be matched with the first driving piece 221 and the second driving piece 225.

Specifically, the first driving member 221 includes a book pressing compression spring 222 mounted on the book pressing driving base 22, and a first driving block 223 abutting against the first contact block 214 is mounted on an end of the book pressing compression spring 222; when the second driving member 225 does not work, the first driving block 223 abuts against the first contact block 214 under the driving of the elastic force of the book pressing compression spring 222 of the first driving member 221, so that the book pressing rotation shaft 212 rotates clockwise, and the eccentric shaft 213 is in interference fit with the hole wall of the close-fitting hole 233, so that the book pressing fitting block 231 is lifted and embedded into the book pressing fitting groove 216, and the book pressing base 23 is fixed on the fixing seat 21.

Specifically, the second driving member 225 includes a telescopic cylinder 226 mounted on the book pressing driving base 22, and a second driving block 227 supporting the second contact block 215 is mounted on the driving end of the telescopic cylinder 226; when the book pressing base 23 needs to be disassembled, the telescopic oil cylinder 226 works and stretches out, so that the second driving block 227 continuously stretches out after propping against the second contact block 215, the power of the telescopic oil cylinder 226 is larger than the elastic force of the book pressing compression spring 222, the second contact block 215 is pressed, the book pressing rotating shaft 212 can rotate anticlockwise, the eccentric shaft 213 can be in transition fit with the tight fit hole 233 in a rotating mode, loosening is achieved, the book pressing embedded block 231 slides downwards along the book pressing embedded groove 216, and the book pressing base 23 can be removed for replacement.

Preferably, the book pressing driving base 22 is provided with a first driving hole 224 aligned with the first contact block 214 longitudinally and coaxially and a second driving hole 228 aligned with the second contact block 215 coaxially, the top end of the book pressing compression spring 222 is fixed at the first driving hole 224, the telescopic cylinder 226 is fixed at the second driving hole 228, the first driving block 223 passes through the first driving hole 224 to abut against the first contact block 214, so that the elastic force of the book pressing compression spring 222 stretching out can stably contact with the first contact block 214, and similarly, the second driving block 227 of the telescopic cylinder 226 can pass through the second driving hole 228 to abut against the second contact block 215 to drive the book pressing rotation shaft 212 to rotate.

The fixing seat 21 is formed with a driving rotation hole 211 and a first driving groove 210 which are communicated with the book pressing jogging groove 216, a movable groove 219 for the first contact block 214 and the second contact block 215 to move is formed on the wall of the driving rotation hole 211, the movable groove 219 is communicated with a first movable hole 217 coaxially aligned with the first driving hole 224 and a second movable hole 218 coaxially aligned with the second driving hole 228, when the book pressing rotation shaft 212 rotates, the first contact block 214 and the second contact block 215 correspondingly swing, and the movable groove 219 formed on the wall of the driving rotation hole 211 can be used for the first contact block 214 and the second contact block 215 to movably overturn; the first driving block 223 passes through the first driving hole 224 and then passes through the first movable hole 217 to abut against the first contact block 214, so that the elastic force of the extension of the book pressing compression spring 222 can stably contact with the first contact block 214, and similarly, the second driving block 227 of the telescopic cylinder 226 can pass through the second driving hole 228 and then passes through the second movable hole 218 to abut against the second contact block 215, so as to drive the book pressing rotating shaft 212 to rotate, and further improve the activity stability of the first driving block 223 and the second driving block 227.

The connection block 232 of the book pressing and embedding block 231 is arranged in the first driving groove 210, the close-fitting hole 233 of the connection block is aligned with the driving rotation hole 211 basically coaxially, the book pressing rotation shaft 212 rotatably arranged in the driving rotation hole 211 drives the eccentric shaft 213 to rotate, the eccentric shaft 213 penetrates through the close-fitting hole 233 and can be in interference fit with the close-fitting hole 233 to be embedded and fixed in the book pressing and embedding groove 216, and the eccentric shaft 213 is also rotatably driven to be in clearance fit with the close-fitting hole 233, and at the moment, the book pressing base 23 can be detached from the eccentric shaft 213.

The bottom support 3 comprises a support bottom plate 31 for positioning a book and a positioning base 314 for mounting the support bottom plate 31, the support bottom plate 31 is provided with a clamping groove 313, the positioning base 314 is provided with a mounting arm 321 capable of swinging, and the mounting arm 321 is provided with a clamping block 323 matched with the clamping groove 313; the mounting arm 321 swingably fastens the support base plate 31 to the positioning base 314 by fastening the fastening groove 313 by the fastening block 323.

The supporting bottom plate 31 for supporting the book is placed on the positioning base 314, the buckling groove 313 is close to the buckling block 323, then the mounting arm 321 is swung, the buckling block 323 at the end part of the mounting arm 321 hooks the buckling groove 313 at the bottom of the supporting bottom plate 31, the buckling block 323 is matched with the buckling groove 313 in a stopping mode, the supporting bottom plate 31 can be fixed on the positioning base 314, the disassembly is convenient, the steps are simple, and the connecting structure of bolts is omitted.

Preferably, the bottom of the supporting base plate 31 is formed with a first engaging groove 311, the first engaging groove 311 is provided with a first engaging block 312 flush with the bottom surface of the supporting base plate 31, the engaging groove 313 is formed in the first engaging block 312, the first engaging block 312 is engaged with the first engaging groove 311 to be mounted, the engaging groove 313 is formed in the first engaging block 312, and the supporting base plate 31 can be engaged with the engaging block 323 by the first engaging groove 311 and the engaging groove 313.

Preferably, the groove wall of the fastening groove 313 is an inclined surface, after the inclined surface is formed, an included angle is formed between the groove wall of the fastening groove 313 and the first embedded groove 311, the fastening block 323 is also an inclined surface structure, and after the inclined surface structure of the fastening block 323 swings, an included angle structure is formed between the groove wall of the fastening groove 313 and the first embedded groove 311, so that tight fit is realized.

Specifically, a contact top plate 315 contacting with the bottom surface of the supporting bottom plate 31 is formed on the top of the positioning base 314, a driving cavity 316 is formed on the contact top plate 315, a top groove 317 is formed on the top of the driving cavity 316, a mounting arm 321 is installed in the driving cavity 316 in a swinging manner, and the mounting arm 321 drives a fastening block 323 to pass through the top groove 317 to be in stop fit with the fastening groove 313 of the supporting bottom plate 31 in a swinging manner.

Preferably, the driving cavity 316 is provided with a mounting driving shaft 322 for swinging the mounting arm 321, the bottom of the driving cavity 316 is provided with a bottom groove 318, the bottom of the mounting arm 321 is rotatably connected with a lifting rod 324 which moves longitudinally, the bottom of the lifting rod 324 passes through the bottom groove 318 to extend outwards, the lifting rod 324 can move in the vertical direction to drive the mounting arm 321 to swing around the mounting driving shaft 322, and a clamping block 323 at the top of the mounting arm 321 can pass through the top groove 317 to clamp the supporting bottom plate 31 positioned on the positioning base 314; when the mounting arm 321 swings in the other direction to enable the fastening block 323 to swing outwards and separate from the fastening groove 313 when the mounting arm is required to be detached, and the supporting base plate 31 can be detached from the positioning base 314.

A lifting driving mechanism 32 is arranged below the positioning base 314, the lifting driving mechanism 32 comprises a bottom driving seat 325 and a driving cylinder 326 with a cylinder body capable of being arranged on the bottom driving seat 325 in a swinging manner, a piston rod 327 of the driving cylinder 326 is coaxially connected with the lifting rod 324, when the piston rod 327 of the driving cylinder 326 stretches out, the lifting rod 324 drives the mounting arm 321 to swing outwards around the mounting driving shaft 322, so that the clamping block 323 can swing outwards, and is separated from the clamping groove 313, and the supporting bottom plate 31 can be detached from the positioning base 314 at the moment; similarly, when the piston rod 327 of the driving cylinder 326 is retracted, the lifting rod 324 drives the mounting arm 321 to swing inwards around the mounting driving shaft 322, so that the fastening block 323 can swing inwards, and the fastening block 323 passes through the top groove 317 to be in stop fit with the fastening groove 313 of the supporting bottom plate 31.

The supporting base plate 31 is provided with a waste hopper 33 for loading waste material on both sides thereof, the waste hopper 33 is arranged obliquely, the waste hopper 33 is formed with a through opening 332 for discharging waste material, and a portion of the book side cut out falls to the waste hopper 33 and is discharged from the through opening 332 along the inclined hopper wall.

The position adjusting mechanism 331 for driving the waste hopper 33 to move is arranged below the supporting bottom plate 31, the position adjusting mechanism 331 comprises an adjusting shaft 333, an adjusting guide shaft 334 and a sliding adjusting seat 335 which is simultaneously and slidably arranged on the adjusting shaft 333 and the adjusting guide shaft 334, and the sliding adjusting seat 335 is used for installing the waste hopper 33. The position adjusting mechanism 331 further includes a side mounting plate 338 for mounting the adjusting shaft 333 and the adjusting guide shaft 334, and the sliding adjusting seat 335 is provided with a lateral adjusting hole 336 in threaded engagement with the adjusting shaft 333 and a guide hole 337 in coaxial engagement with the adjusting guide shaft 334.

Preferably, the adjustment shaft 333 is a screw.

In this embodiment, the position of the waste hopper 33 is adjusted by rotating the adjustment shaft 333 such that the slide adjustment holder 335 is screw-engaged with the adjustment shaft 333 through the lateral adjustment hole 336, and the slide adjustment holder 335 slides along the adjustment guide shaft 334.

The side supporting piece 4 comprises a pair of side positioning plates 41 and side positioning driving pieces 43 which drive the side positioning plates 41 to clamp two sides of a book block in a relative movement manner, the side positioning plates 41 are slidably provided with a first cushion block 412 and a second cushion block 413, and the first cushion block 412 is provided with a book blocking block 416 which stops the book in the advancing direction.

The books that need cut enter into the station of cutting, at this moment, relative motion between two side locating plates 41 is close to the books simultaneously, carries out the backstop location to the lateral part of books, and first cushion 412 and second cushion 413 are laminated with the books side simultaneously and are realized the location, and in addition, the book block 416 supports the rear end face of books for books need not all to be fixed a position by the other three faces that cut, still can adjust the position of first cushion 412 and second cushion 413 according to the size of books, are applicable to the books location of equidimension not, need not the dismouting.

The side locating plate 41 is provided with a position adjusting mechanism 42 for driving the first cushion block 412 and the second cushion block 413 to slide, the side locating plate 41 is provided with an adjusting rail 411 along the length direction, the first cushion block 412 and the second cushion block 413 are respectively provided with a rail groove 414 along the adjusting rail 411, the first cushion block 412 and the second cushion block 413 can slide respectively through the matching of the rail groove 414 and the adjusting rail 411, so that the positions of the first cushion block 412 and the second cushion block 413 can be changed, the position of the book blocking block 416 is changed, and books with different sizes can be adapted.

Preferably, the first spacer 412 is located inside the second spacer 413, and the second spacer 413 is provided with a flaring plate 415 for guiding books into the side positioning plates 41, so that books can more easily enter between the side positioning plates 41.

Preferably, the rail groove 414 and the adjustment rail 411 have a trapezoidal cross-sectional shape, and the first pad 412 and the second pad 413 are prevented from falling off the adjustment rail 411.

Specifically, the position adjusting mechanism 42 includes an adjusting screw 421 parallel to the adjusting track 411, the first cushion block 412 and the second cushion block 413 include an adjusting sliding seat 417 respectively, the adjusting sliding seat 417 is provided with an adjusting hole 418 coaxially aligned with the adjusting screw 421, and the side positioning plate 41 is provided with an adjusting gear 422 in driving connection with the adjusting screw 421. In this embodiment, when the positions of the first cushion block 412 and the second cushion block 413 need to be adjusted, the adjusting screw 421 is rotated by rotating the adjusting gear 422, and when the adjusting screw 421 is rotated, the positions of the first cushion block 412 and the second cushion block 413 can be changed by respectively screwing the adjusting holes 418 of the adjusting sliding seat 417 with the adjusting screw 421, and the corresponding positions of the book block 416 mounted on the first cushion block 412 are changed.

The position adjusting mechanism 42 further comprises a guide sleeve 425 and a transmission guide shaft 423 slidably mounted on the guide sleeve 425, wherein one end of the transmission guide shaft 423 is provided with a first driving gear 424 which is meshed with the adjusting gear 422 for transmission; the guide sleeve 425 is provided with a driving gear 426, the inner wall of the guide sleeve 425 is provided with a non-slip groove 427, and the outer wall of the transmission guide shaft 423 is provided with a non-slip protrusion 428 which is in stop fit with the non-slip groove 427; in this embodiment, since the side positioning plate 41 performs a relative movement, in order to ensure adjustment stability, when the side positioning plate 41 performs a relative movement, the transmission guide shaft 423 moves in the guide sleeve 425, and the transmission guide shaft 423 and the guide sleeve 425 are matched with each other through the stop of the anti-slip groove 427 and the anti-slip bump, so that the radial movement of the transmission guide shaft 423 in the guide sleeve 425 is limited, the guide sleeve 425 is in transmission connection with the driving motor through the driving gear 426, and when the guide sleeve 425 rotates, the transmission guide shaft 423 correspondingly rotates, and is meshed and transmitted through the first driving gear 424 and the adjusting gear 422 to adjust the positions of the first cushion block 412 and the second cushion block 413.

The side positioning driving piece 43 comprises a transmission driving plate 435 connected with the side positioning plate 41 and a rocker driving piece for driving the transmission driving plate 435 to move along the clamping movement direction of the side positioning plate 41, and the transmission driving plate 435 correspondingly reciprocates under the driving of the rocker driving piece, so that the side positioning plate 41 can be close to or far away from a book, and the side part of the book is clamped and positioned.

Specifically, the rocker driving member includes a first rocker driving member 431 and a second rocker driving member 44, the first rocker driving member 431 includes a first rocker member 432 disposed perpendicular to the transmission driving plate 435, and a first connecting rod 433 rotatably connected to the first rocker member 432, a connecting rod 434 is nested at an end of the first connecting rod 433, the connecting rod 434 is connected to the second rocker driving member 44, the first rocker member 432 longitudinally swings to drive the first connecting rod 433 to correspondingly move transversely with an arc, and power is transmitted to the second rocker driving mechanism.

Preferably, the oscillation of the first swing link 432 is a longitudinal reciprocating oscillating motion driven by the cam mechanism 436.

The second rocker driving member 44 includes a second rocker member 441 capable of swinging transversely, a driven end of the second rocker member 441 is nested with a movable roller 445 movably connected with the transmission driving plate 435, a driving end of the second rocker member 441 is movably connected with a second connecting rod 442 arranged longitudinally, a bottom of the second connecting rod 442 is fixed on the connecting rod 434, and the connecting rod 434 rotates under the drive of the first connecting rod 433 to continue to be transmitted to the second rocker member 441.

Specifically, the second connecting rod 442 is provided with a top movable hole 443, the top movable hole 443 is movably nested with a transverse rod 444, the other end of the transverse rod 444 is rotatably connected with the driving end of the second rocking rod 441, the bottom end of the second connecting rod 442 is fixed on the connecting rod 434, the second connecting rod 442 correspondingly longitudinally swings, the transverse rod 444 is movably connected between the second connecting rod 442 and the driving end of the second rocking rod 441, at this time, the longitudinal swing is changed into the transverse swing, the second rocking rod 441 transversely swings around the fulcrum end, and the driven end of the second rocking rod 441 is movably connected with the transmission driving plate 435 through the movable roller 445, so as to drive the side positioning plate 41 to move.

Preferably, the side positioning driving member 43 further includes a top mounting plate 447 for mounting a pivot end of the second rocking member 441, the second rocking member 441 is rocked around the pivot end mounted on the top mounting plate 447 when rocking, the rocking direction of the movable roller 445 at the driven end is arc-shaped, the transmission driving plate 435 is provided with a movable long groove 446 along the width direction thereof, the movable long groove 446 guides the movable roller 445 at the driven end of the second rocking member 441 to roll, and the movable long groove 446 can allow the movable roller 445 to roll.

Preferably, the top mounting plate 447 is provided with more than two rows of guide rolling wheels 448, and long sides of two sides of the transmission driving plate 435 are respectively in rolling fit with the guide rolling wheels 448, so that the transmission driving plate 435 can be in rolling fit with the guide rolling wheels 448 when moving, thereby improving the sliding stability of the transmission driving plate 435 and being capable of reciprocating on a straight line.

Further, the two side positioning driving members 43 are respectively connected with the corresponding side positioning plates 41 in a transmission manner, wherein a cam mechanism 436 for driving the first rocking member 432 to swing is connected with the large gear 437, the large gears 437 of the two side positioning driving members 43 are connected through the driving shaft in a transmission manner, so that the two side positioning driving members 43 can move simultaneously, and the two side positioning plates 41 can approach or separate simultaneously.

The top pressing piece 1 provided with the book pressing piece 2 presses down the top surface of the book to press the top surface of the book, and is matched with the bottom supporting piece 3 to support the bottom surface of the book, so that the book is not easy to shift when two sides of the book are cut off. In addition, when the front side of the book needs to be cut, the top pressing piece 1 provided with the book pressing piece 2 is pressed down to press the top surface of the book, the bottom supporting piece 3 is matched to support the bottom surface of the book, the two side positioning plates 41 of the side supporting piece 4 move relatively to each other, meanwhile, the side part of the book is close to the book, the stop positioning is performed on the side part of the book, meanwhile, the first cushion block 412 and the second cushion block 413 are attached to the side edge of the book to realize positioning, and in addition, the book blocking block 416 is propped against the rear end surface of the book, so that the rest three surfaces of the book, which do not need to be cut, are positioned.

The transverse cutting mechanism 5 comprises a driving tool holder 51, the driving tool holder 51 is provided with a transverse cutting tool 516, the transverse cutting mechanism further comprises a first driving piece 52 and a first transmission piece 53, the first driving piece 52 comprises a first driving arm 521 capable of swinging and a driving connecting rod 535 connected between the first driving arm 521 and the driving tool holder 51, the first transmission piece 53 comprises a first transmission arm 532 capable of swinging, and the end part of the first transmission arm 532 is rotatably connected with the driving tool holder 51.

The first driving arm 521 of the first driving member 52 continuously reciprocates longitudinally, the driving tool holder 51 can longitudinally oscillate under the transmission of the driving connecting rod 535, and when the driving tool holder 51 moves, the first driving arm 532 of the first driving member 53 passively oscillates longitudinally, so that the transverse cutter 516 installed on the driving tool holder 51 can circularly cut down, cut off the book block, continuously circulate the action, and use the lever structure as transmission, thereby saving time and labor and providing more sufficient power.

Preferably, the transverse cutting mechanism 5 further comprises a supporting upright post 531 for installing a first driving arm 521, the first driving piece 52 further comprises a driving rod 536 moving longitudinally, the top of the driving rod 536 is connected with the first driving arm 521 in a rotating mode, the first driving arm 521 is installed on the supporting upright post 531 in a swinging mode, under the jacking and retreating reciprocating motion of the driving rod 536, the first driving arm 521 can swing in a reciprocating mode, the transverse cutting knife 516 installed on the driving knife seat 51 can circularly cut down, the book block is cut off, the action is continuously circulated, the lever structure is used as transmission, time and labor are saved, and power is sufficient.

Preferably, the drive lever 536 is moved up and down by a cam mechanism.

Preferably, the first driving arm 521 includes a rotating end 522 rotatably mounted on the supporting upright 531, a driving end 520 rotatably connected to the driving rod 536, and a driving end 529 rotatably connected to the driving rod 535, wherein the rotating end 522 is a fulcrum, the first driving arm 521 swings around the rotating end 522, the driving end 520 is driven by the driving rod 536 to swing, and the driving end 529 drives the driving rod 535 to move, so that the driving tool apron 51 can move.

Specifically, the driving end 520 is formed with a second driving groove 525, the second driving groove 525 is provided with a mounting driving shaft 526 rotatably connected with the driving rod 536, the supporting upright 531 is provided with a transverse rotating shaft 524, the rotating end 522 is formed with a transverse rotating hole 523 rotatably connected with the transverse rotating shaft 524, the driving end 529 is formed with a driving groove 527, and the driving groove 527 is provided with a driving shaft 528 connected with the driving connecting rod 535.

In this embodiment, the driving end 520 of the first driving arm 521 is connected to the driving rod 536 by the mounting driving shaft 526, the first driving arm 521 is connected to the transverse rotation shaft 524 of the supporting upright 531 by the transverse rotation hole 523, the first driving arm 521 can swing, the included angle between the driving rod 536 and the first driving arm 521 can be changed, and the second driving slot 525 can accommodate the driving rod 536; similarly, the included angle between the driving end 529 of the first driving arm 521 and the driving link 535 will change, the driving link 535 is connected to the driving end 529 of the first driving arm 521 through the driving shaft 528, and the driving groove 527 can accommodate the driving link 535 when the included angle between the driving end 529 and the driving link 535 is small.

The first transmission member 53 includes a pair of first transmission arms 532 capable of swinging, and an included angle between each first transmission arm 532 and the driving tool holder 51 is the same, that is, the two first transmission arms 532 are arranged in parallel.

Preferably, one or both of the first actuator arms 532 are rotatably mounted at the top end of the first actuator arm 532 to the support post 531.

The drive block 533 is installed on the top of the support upright 531, the top shaft 534 for one of the first drive arms 532 to rotate is installed on the drive block 533, one end of the first drive arm 532 can swing around the top shaft 534 of the drive block 533, the other end of the first drive arm 532 is connected with the driving tool apron 51, and when the driving tool apron 51 swings, the first drive arm 532 has a limiting effect and can prevent the driving tool apron 51 from falling.

Preferably, the top of the driving tool holder 51 is formed with a first movable groove 511, the first movable groove 511 is provided with a first movable shaft 512 connected with a first driving arm 532, the first driving arm 532 is installed in the first movable groove 511 of the driving tool holder 51 through the first movable shaft 512, when the driving tool holder 51 moves, the included angle between the driving tool holder 51 and the first driving arm 532 can be changed, and when the included angle is reduced, a part of the first driving arm 532 can be accommodated in the first movable groove 511 for the driving tool holder 51 to move normally.

Preferably, the bottom of the driving tool holder 51 is formed with a second movable groove 513, the second movable groove 513 is provided with a second movable shaft 514 connected with the driving connecting rod 535, the driving connecting rod 535 is installed in the second movable groove 513 of the driving tool holder 51 through the second movable shaft 514, when the driving tool holder 51 moves, the included angle between the driving tool holder 51 and the driving connecting rod 535 can be changed, and when the included angle is reduced, a part of the driving connecting rod 535 can be accommodated in the second movable groove 513 for the driving tool holder 51 to move normally.

The bottom of the driving knife holder 51 is also provided with a knife mounting groove 515 for mounting a transverse knife 516, the transverse knife 516 can be detachably mounted in the knife mounting groove 515 through a mounting structure such as a bolt, and books with different sizes and thicknesses can be cut by adopting different transverse knives 516.

The side cutting mechanism 6 comprises a fixed shaft 637 and a cutting knife seat 638 nested in the fixed shaft 637, wherein the cutting knife seat 638 is provided with a side cutting knife 639 for cutting books, and the side cutting mechanism also comprises a cutting transmission mechanism 61 for driving the fixed shaft 637 to do arc-shaped swinging motion; the cutting transmission mechanism 61 comprises a swing driving seat 611 connected with a fixed shaft 637 and a swing arm 62 with one end movably connected with the swing driving seat 611, wherein the swing arm 62 swings in a longitudinal arc shape so as to drive the fixed shaft 637 to reciprocate in a vertical direction with radian.

The cutter seat 638 is mounted on the fixed shaft 637, the swing arm 62 performs arc swing motion, the end of the swing arm 62 is movably connected with the swing driving seat 611, when the swing arm 62 moves, the swing driving seat 611 can move downwards obliquely in the vertical direction, the side cutter 639 of the cutter seat 638 cuts obliquely, the same feed amount is adopted, strain energy overcome by oblique cutting is smaller than that of normal cutting, the extrusion force received by two sides of the cutter is small, the friction force is also small, the cutter is facilitated to cut, and the cutter can be protected.

The cutting transmission mechanism 61 further includes a pair of stand plates 612 arranged at intervals, and the stand plates 612 are provided with swing driving members for driving the swing arms 62 to swing reciprocally. The swing driving piece comprises a rotatable driving shaft 615 and a cam block 617 arranged at one end of the driving shaft 615, a swing driving arm 621 is in transmission connection between the cam block 617 and the swing arm 62, the driving shaft 615 rotationally drives the cam block 617 to rotate, and one end of the swing driving arm 621 is movably nested on the cam block 617, so that the swing driving arm 621 can reciprocate, and accordingly the swing arm 62 is driven to correspondingly reciprocate in an arc-shaped swing mode.

The column plate 612 is transversely provided with a swing driving hole 613, a driving frame 614 is arranged on the outer side of the swing driving hole 613, a bearing seat 618 for the driving shaft 615 to rotate is arranged on the driving frame 614, a second driving gear 16 is arranged on the outer end of the driving shaft 615, the second driving gear 16 rotates under the driving of a motor, and accordingly the driving shaft 615 is driven to rotate around the bearing seat 618 through the driving frame 614, and a cam block 617 is located on the inner side of the column plate 612.

The cam block 617 is provided with a first rotating shaft 622, one end of the swing transmission arm 621 is movably nested on the first rotating shaft 622, the swing transmission arm 62 is provided with a second rotating shaft 623 at a position close to the midpoint, the other end of the swing transmission arm 621 is movably nested on the second rotating shaft 623, one end of the swing transmission arm 621 is movably connected with the first rotating shaft 622 of the cam block 617, the other end of the swing transmission arm 621 is movably connected with the second rotating shaft 623 of the swing transmission arm 62, and when the cam block 617 rotates, the swing transmission arm 621 drives the swing arm 62 to swing reciprocally.

One end of the swing transmission arm 621 is formed with a first limiting groove 624, the first limiting groove 624 is provided with a first rotating hole 625 for installing a second rotating shaft 623, the width of the first limiting groove 624 is larger than that of the swing arm 62, and when the swing arm 62 is connected with the swing transmission arm 621, the swing arm 62 is limited by the first limiting groove 624, and the swing track is vertical.

The column plate 612 is provided with a third rotation shaft 626, the bottom end of the swing arm 62 is rotationally connected with the third rotation shaft 626, the swing arm 62 longitudinally swings around the third rotation shaft 626, the swing driving seat 611 is provided with a fourth rotation shaft 627, the top of the swing arm 62 is rotationally connected with the fourth rotation shaft 627, in this embodiment, the swing driving arm 621 drives the swing arm 62 to swing, so that the bottom end of the swing arm 62 swings around the third rotation shaft 626, the top end of the swing arm 62 drives the swing driving seat 611 to move through the fourth rotation shaft 627, and the movement track of the swing driving seat 611 is the movement track of the outer end of the swing arm 62.

The swing driving seat 611 is formed with a driving connection block 630, the driving connection block 630 is formed with a second limit groove 632, the second limit groove 632 is provided with a second rotation hole 633 for installing a fourth rotation shaft 627, the width of the second limit groove 632 is larger than that of the swing arm 62, the top of the swing arm 62 is limited by the second limit groove 632 and cannot transversely move beyond the width range of the second limit groove 632, the swing arm 62 is kept to move in the vertical direction, and the stability of a motion track can be guaranteed and the swing smoothness is improved under the limit action of the first limit groove 624 and the second limit groove 632.

The upright post plate 612 is provided with a fulcrum seat 63, the fulcrum seat 63 is provided with a guide arm 631 capable of swinging, the other end of the guide arm 631 is movably connected with the swinging driving seat 611 to limit the movement of the swinging driving seat 611 within the range of the movement track of the outer end of the guide arm 631, the guide arm 631 is in transmission function, when the swinging driving seat 611 performs arc swinging movement, the top end of the guide arm 631 correspondingly moves, and the guide arm 631 swings around the fulcrum seat 63 at the bottom end.

The swing driving seat 611 is further provided with a rolling guide plate 634, the rolling guide plate 634 is provided with a second guiding rolling wheel 635, the inner side wall of the column plate 612 is provided with a side rolling plate 636 in rolling fit with the second guiding rolling wheel 635 along the movement direction of the fixed shaft 637, when the swing driving seat 611 moves in an inclined arc shape in the vertical direction, the second guiding rolling wheel 635 arranged on the rolling guide plate 634 rolls along the side rolling plate 636, so that the inner side wall of the swing driving seat 611 is not easy to laterally deviate under the limit of the second guiding rolling wheel 635 and the side rolling plate 636, and the moving stability can be improved.

The cutter seat 638 is formed with a connecting seat 711, a nesting hole 712 is formed in the connecting seat 711, a side cutter 712 is mounted on the cutter seat 728, the holding structure 7 comprises a nesting hole 712 which is formed in the connecting seat 711 and is connected with a fixed shaft 637, and a first locking projection 713 and a second locking projection 714 which are used for adjusting tightness between the connecting seat 711 and the fixed shaft 637, and an elastic compression piece 721 and a driving expansion piece 722 which are far away from each other are arranged between the first locking projection 713 and the second locking projection 714.

The connecting seat 711 is connected with the fixed shaft 637 through the nested hole 712, so that the connecting seat 711 can be fixed, and in the fixing process, the first locking convex block 713 and the second locking convex block 714 are spread to be close to each other through the elastic pressing piece, so that the connecting seat 711 can be tightly matched with the fixed shaft 637 through the nested hole 712, and is not easy to separate, and is kept to be tightly pressed, and when the connecting seat 711 needs to be disassembled, the first locking convex block 713 and the second locking convex block 714 are driven to be far away from each other through the driving spreading piece 722, so that separation is realized, and the disassembling is simple.

The connecting seat 711 is axially formed with an adjustable opening 717 capable of adjusting the size of the nested hole 712, the first locking convex block 713 and the second locking convex block 714 are arranged at intervals, and when the first locking convex block 713 and the second locking convex block 714 are close to each other, the width of the adjustable opening 717 is reduced, so that clasping can be realized; conversely, as the first locking projection 713 and the second locking projection 714 move away from each other, the width of the adjustable opening 717 increases and the connection block 711 can be released from the fixed shaft 637 for adjustment.

A holding guide shaft 72 is arranged between the first locking projection 713 and the second locking projection 714, one end of the holding guide shaft 72 extends to the top of the first locking projection 713, the first locking projection 713 and the second locking projection 714 are respectively and coaxially formed with a guide driving hole 729 coaxially aligned with the holding guide shaft 72, the bottom of the holding guide shaft 72 is fixed on the second locking projection 714, the first locking projection 713 can move along the holding guide shaft 72 through the guide driving hole 729, and the first locking projection 713 and the second locking projection 714 can be held tightly or detached in a sliding manner along the holding guide shaft 72 through the holding guide shaft 72.

The stopper sleeve 724 is installed at the top of the holding guide shaft 72, the elastic pressing piece 721 comprises a plurality of elastic pressing pieces 723 which are nested at the top of the holding guide shaft 72 in a stacking manner, the plurality of stacked elastic pressing pieces 723 are located between the stopper sleeve 724 and the first locking convex pieces 713 to elastically drive the first locking convex pieces 713 to be close to the second locking convex pieces 714, the elastic pressing pieces 723 have an elastic deformation effect, the plurality of stacked elastic pressing pieces 723 can continuously prop up and can downwards press the first locking convex pieces 713 and continuously close to the second locking convex pieces 714, the width of an adjustable opening 717 of the nesting hole 712 is reduced, and the connecting seat 711 and the fixed shaft 637 are held tightly under larger elastic pressure.

Preferably, the top of the holding guide shaft 72 is formed with an external thread structure 372, a thread sleeve 725 is installed through a knob of the external thread structure 372, a stop sleeve 724 is located at the bottom of the thread sleeve 725, when the connecting seat 711 is held tightly on the fixed shaft 637, the elastic pressing sheets 723 are nested on the holding guide shaft 72 through holes and stacked layer by layer, then the elastic pressing sheets 723 are fixed on the top of the holding guide shaft 72 through the thread sleeve 725 and the stop sleeve 724, the elastic pressing sheets 723 can be compressed through the thread sleeve 725 of the knob continuously, the first locking convex block 713 is pressed down along the holding guide shaft 72 to be close to the second locking convex block 714 continuously under strong elastic driving, the width of an adjustable opening 717 of the nesting hole 712 is reduced, and the connecting seat 711 and the fixed shaft 637 are held tightly.

When the disassembly is needed, the driving propping piece 722 comprises an oil hydraulic cylinder 726 arranged between the first locking convex block 713 and the second locking convex block 714, the bottom of the oil hydraulic cylinder 726 is provided with the second locking convex block 714, the driving end of the oil hydraulic cylinder 726 can stretch out to prop up the first locking convex block 713 and away from the second locking convex block 714, the driving end of the oil hydraulic cylinder 726 stretches out to prop against the bottom of the first locking convex block 713, the plurality of stacked elastic pressing pieces 723 are compressed by strong pushing force, the width of an adjustable opening 717 of the nesting hole 712 is increased, the nesting hole 712 and the fixed shaft 637 are loose, and the transverse position of the connecting seat 711 can be adjusted.

Preferably, the third driving block 727 is installed at the driving end of the hydraulic cylinder 726, and the movable guide hole 728 through which the enclasping guide shaft 72 passes is formed in the third driving block 727, so that the third driving block 727 at the driving end of the hydraulic cylinder 726 can slide along the enclasping guide shaft 72, and the third driving block 727 can prop against the first locking protrusion 713 to drive the first locking protrusion 713 to prop up upwards, and away from the second locking protrusion 714.

The connection base 711 is laterally provided with a first engagement groove 715 for mounting the first locking protrusion 713 and a second engagement groove 716 for mounting the second locking protrusion 714, the first engagement groove 715 and the second engagement groove 716 being aligned in a vertical direction, and the first locking protrusion 713 is mounted on the connection base 711 through the first engagement groove 715. The second locking projection 714 is mounted to the connection base 711 through the second fitting groove 716.

The first locking protruding block 713 is longitudinally provided with a guiding movable hole 718, the guiding movable hole 718 is provided with a limiting rod 719 with adjustable height, when the plurality of stacked elastic pressing sheets 723 are continuously spread, the first locking protruding block 713 is continuously close to the second locking protruding block 714, and the limiting rod 719 can prevent the first locking protruding block 713 from crushing the hydraulic cylinder 726, so that the subsequent spreading can not be performed.

The distance adjusting mechanism 73 is arranged between the two cutter holders 638, the distance adjusting mechanism 73 comprises a rotatable adjusting screw 731, the left half part and the right half part of the adjusting screw 731 are respectively provided with an external thread structure 732, the external thread structures 732 of the left half part and the right half part are opposite in thread direction, the cutter holders 638 are provided with screw sleeves 734 which are in threaded fit with the external thread structures 732 of the adjusting screw 731, when the distance between the two cutter holders 638 needs to be adjusted, the adjusting screw 731 is rotated, the two cutter holders 638 are simultaneously in threaded fit with the adjusting screw 731 through the screw sleeves 734, and the two cutter holders 638 are mutually close to or far away along the adjusting screw 731 due to the opposite thread directions of the external thread structures 732 of the left half part and the right half part, so that the distance between the two cutter holders 638 provided with the side cutters 639 is adjusted.

In view of the above, the present utility model has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims (10)

1. The utility model provides a books multiaspect former cut the module, includes transverse cutting mechanism, side cutting mechanism and press book mechanism, its characterized in that:

The book pressing mechanism comprises a top pressing piece, a bottom supporting piece and a side supporting piece;

The transverse cutting mechanism comprises a transverse cutter;

the side cutting mechanism comprises a side cutting knife;

the transverse cutter and the side cutters sequentially move longitudinally to be close to the positioning platform to cut the side edges of the books;

the top pressing piece, the bottom supporting piece and the side supporting pieces are used for positioning books to be cut, and a transverse cutter of the transverse cutting mechanism cuts off a transverse surface of the books;

The book is positioned by the top pressing piece and the bottom supporting piece, and the side cutters of the side cutter mechanism cut off the two side surfaces of the book;

The side cutting mechanism comprises a fixed shaft and a cutting knife seat nested on the fixed shaft, and a distance adjusting mechanism is arranged between the two cutting knife seats.

2. The cutting module of a book multi-sided molding apparatus of claim 1, wherein: the top pressing piece comprises a lifting guide seat, a book pressing mounting piece is slidably mounted on the lifting guide seat, and a book pressing piece is mounted on the book pressing mounting piece; the book pressing piece comprises a fixing seat and a book pressing base detachably arranged on the fixing seat, a connecting structure is arranged between the fixing seat and the book pressing base, the connecting structure comprises a rotating shaft rotatably arranged on the fixing seat, an eccentric shaft is arranged on the end face of the rotating shaft, a close-fitting hole in close-fitting with the eccentric shaft is formed in the book pressing base, and the rotating shaft can be in interference fit with the close-fitting hole of the book pressing base in a rotating manner.

3. The cutting module of a book multi-sided molding apparatus of claim 1, wherein: the bottom support comprises a support bottom plate for positioning a book and a positioning base for installing the support bottom plate, the support bottom plate is provided with a clamping groove, the positioning base is provided with an installation arm capable of swinging, and the installation arm is provided with a clamping block matched with the clamping groove; the mounting arm can swing and fasten the clamping groove through the clamping block to fasten the supporting bottom plate on the positioning base.

4. A cutting module of a book multi-sided molding apparatus as set forth in claim 3, wherein: the bottom of the supporting bottom plate is provided with a first jogging groove, the first jogging groove is provided with a first jogging block which is flush with the bottom surface of the supporting bottom plate, and the clamping groove is formed on the first jogging block; the locating base top shaping has the contact roof with supporting baseplate bottom surface contact, and the drive chamber has been seted up to the contact roof, and the top groove has been seted up at the drive chamber top, and the installation arm is installed in the drive chamber with swinging, and the installation arm drives the buckle piece with swinging and passes the buckle groove backstop cooperation of top groove and supporting baseplate.

5. The book multi-sided molding apparatus of claim 4, wherein: the driving cavity is provided with a driving shaft for swinging the mounting arm, the bottom of the driving cavity is provided with a bottom groove, the bottom of the mounting arm is rotationally connected with a lifting rod which moves longitudinally, and the bottom of the lifting rod penetrates through the bottom groove to extend outwards; and a lifting driving mechanism is arranged below the positioning base and comprises a bottom driving seat and a driving cylinder of which the cylinder body can be arranged on the bottom driving seat in a swinging manner, and a piston rod of the driving cylinder is coaxially connected with the lifting rod.

6. The cutting module of a book multi-sided molding apparatus of claim 1, wherein: the side support piece comprises a pair of side positioning plates and a side positioning driving piece which drives the side positioning plates to clamp two sides of a book block in a relative motion mode, the side positioning plates are slidably provided with a first cushion block and a second cushion block, and the first cushion block is provided with a book blocking block which stops the book in the advancing direction.

7. The cutting module of a book multi-sided molding apparatus of claim 1, wherein: the transverse cutting mechanism further comprises a driving tool holder, a first driving piece and a first transmission piece, wherein the first driving piece and the first transmission piece are connected with the driving tool holder, the driving tool holder is provided with the transverse cutting tool, the first driving piece comprises a first driving arm capable of swinging and a driving connecting rod connected between the first driving arm and the driving tool holder, the first transmission piece comprises a first transmission arm capable of swinging, and the end part of the first transmission arm is rotationally connected with the driving tool holder.

8. The cutting module of a book multi-sided molding apparatus of claim 1, wherein: the side cutting mechanism also comprises a cutting transmission mechanism for driving the fixed shaft to do arc swing motion; the cutting transmission mechanism comprises a swing driving seat connected with the fixed shaft and a swing arm with one end movably connected with the swing driving seat, and the swing arm swings in an arc shape so as to drive the fixed shaft to reciprocate in the vertical direction with radian.

9. The cutting module of a book multi-sided molding apparatus of claim 1, wherein: the distance adjusting mechanism comprises a rotatable adjusting screw rod, the left half part and the right half part of the adjusting screw rod are respectively provided with an external thread structure, the threads of the external thread structures of the left half part and the right half part are opposite in direction, and the cutting knife seat is provided with a screw sleeve seat in threaded fit with the external thread structure of the adjusting screw rod.

10. The cutting module of the book multi-face forming apparatus of claim 9, wherein: the cutting knife seat is provided with an adjusting hole coaxially aligned with the adjusting screw rod, and the adjusting hole is provided with the threaded sleeve seat in threaded fit with the adjusting screw rod.