CN211362491U

CN211362491U - Book edge trimmer

Info

Publication number: CN211362491U
Application number: CN201922045441.4U
Authority: CN
Inventors: 张卿; 江东兴
Original assignee: Shanghai Xinkaibao Business Printing Co ltd
Current assignee: Shanghai Xinkaibao Business Printing Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-28
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to a books bead cutter belongs to paper article cutting technical field, a serial communication port, include: the book trimming device comprises a rack, a trimming device and a pressing device, wherein a workbench is arranged in the rack, a first driving part for driving the pressing device to press a book on the workbench is arranged on the rack, the trimming device comprises a longitudinal cutter group and a transverse cutter group, the transverse cutter group comprises a transverse cutter and a moving rod, the moving rod is horizontally arranged above the workbench, at least one mounting seat with adjustable position is arranged on the moving rod, each mounting seat is provided with the transverse cutter, and a second driving part for driving the transverse cutter group to trim the book is arranged at the top end of the rack; the utility model discloses can adjust the distance between two transverse cutter for the bead cutter can cut edge to different length dimension's books, and can protect the books surface in order to improve processingquality.

Description

Book edge trimmer

Technical Field

The utility model relates to a paper article cutting technical field especially relates to a books bead cutter.

Background

With the development of society and the progress of human beings, people have higher and higher pursuits on culture, and the culture literacy of people is improved by reading a large number of books after work, so that the rapid development of the book production and printing industry is promoted; the last step in the production of books is usually to trim the book so that the edges of the book are clean.

The conventional book trimming device disclosed in patent No. CN209551852U comprises a workbench, a pressing structure and a trimming structure, wherein the pressing structure and the trimming structure are both mounted on the workbench, the trimming structure is arranged above the pressing structure, and the pressing structure is driven by a cylinder to press a book on the workbench; the trimming structure comprises a fixed support, a motor, a screw rod, a movable plate and a cutter, and the motor drives the screw rod to rotate so as to drive the cutter to trim the books on the workbench.

The existing book trimming device has the following defects: the screw rod can only drive the cutter to move up and down for cutting, and a structure for adjusting the cutter in the horizontal position is lacked, so that the cutter can only cut a single kind of books and cannot adapt to other books with different lengths and sizes; therefore, the existing book trimming device can be further improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a books bead cutter can adjust the distance between two transverse cutter for the bead cutter can cut edge to different length and size's books, and can protect the books surface in order to improve processingquality.

The above object of the present invention can be achieved by the following technical solutions:

a book edge trimmer comprising: frame, side cut device and closing device, be equipped with a workstation in the frame, be equipped with in the frame and be used for driving closing device and compress tightly the first driver part on the workstation with books, side cut device includes vertical cutter group and horizontal cutter group, wherein, horizontal cutter group is including horizontal cutter and carriage release lever, the carriage release lever is horizontal arrangement in the workstation top, be equipped with at least one position adjustable's mount pad on the carriage release lever, and every all be equipped with a horizontal cutter on the mount pad, the frame top is equipped with the second driver part that is used for driving horizontal cutter group to cut edge to books.

By adopting the technical scheme, the edge trimmer comprises a rack, a workbench, an edge trimming device and a pressing device, wherein the edge trimming device comprises a transverse cutter group, the pressing device is driven by a first driving part to press books on the workbench, and the transverse cutter group is pushed by a second driving part to trim the books on the workbench; the cutting of a plurality of edges is completed at one time, so that the working efficiency is doubled.

Furthermore, all the shaping has the through-hole identical with the carriage release lever outline on the mount pad, and the mount pad slides nestedly on the carriage release lever outer wall, be equipped with on the mount pad and be used for restricting mount pad and carriage release lever gliding adjusting screw each other, wherein, the shaping has the screw with adjusting screw engaged with on the mount pad.

Adopt above-mentioned technical scheme, the mount pad slides nestedly on the outer wall of carriage release lever to be equipped with on the sliding seat and be used for restricting mount pad and the gliding adjusting screw each other of carriage release lever, can adjust the position relation between mount pad and the carriage release lever through rotating adjusting nut, thereby adjust two transverse cutter's interval, this mount pad simple structure, be convenient for processing and installation operation.

Further, the mount includes: go up staple bolt, lower staple bolt and shaping in the installation piece of staple bolt bottom down, wherein, go up the staple bolt and all be the hoop body of U-shaped with the cross-section including installation ear with lower staple bolt, the installation ear symmetry sets up in the opening part both sides of hoop body, and every all be equipped with on the installation ear and be used for going up the staple bolt and lock the fastener on the carriage release lever with lower staple bolt.

Adopt above-mentioned technical scheme, the mount pad includes staple bolt, lower staple bolt and installation piece, can lock the last staple bolt that closes up each other and staple bolt down on the carriage release lever through the fastener to at the shaping installation transverse cutter on the installation piece of staple bolt bottom under, can adjust the interval between two mount pads through the rotating fastener, thereby adjust the interval of two transverse cutters, this mount pad simple structure, and stability is better.

Furthermore, a graduated scale for reflecting the position of the mounting seat is arranged on the moving rod.

By adopting the technical scheme, when the distance between the two transverse cutters is adjusted, the distance between the two transverse cutters can be directly calculated by observing the position relation between the graduated scale and the two mounting seats, so that the adjustment is more convenient and accurate.

Further, the compression assembly includes: the connecting rod comprises a pressing block and a connecting rod, wherein the bottom end of the connecting rod is fixedly arranged at the top end of the pressing block, and the top end of the connecting rod is connected with the output end of the first driving part.

By adopting the technical scheme, the pressing assembly comprises the pressing block and the connecting rod, and the pressing piece is connected with the first driving part through the connecting rod, so that the connecting rods between different edge trimmers have interchangeability, and the phenomenon that the corresponding pressing assembly cannot be normally used when the connecting rods are damaged is avoided.

Furthermore, a buffer component is arranged in the connecting rod.

By adopting the technical scheme, the book is prevented from being damaged due to the fact that large thrust is applied when the book is compressed.

Furthermore, a rubber protection pad is arranged at the bottom end of the pressing block.

By adopting the technical scheme, the rubber protection pad is arranged at the bottom end of the pressing block, so that the surface of a book is further protected, the problem that the surface of the book is wounded by the water caltrops of the pressing block in the process of pressing the book is avoided, and the processing quality can be effectively improved.

Further, a conveying device is arranged below the workbench.

By adopting the technical scheme, the conveyor is arranged, so that the produced shredded paper is conveyed out by the conveyor in the working process of the edge trimmer, the shredded paper is prevented from being accumulated below the workbench, and the cleaning is convenient.

To sum up, the utility model discloses following beneficial effect has:

(1) the distance between the two transverse cutters in the edge cutting device can be adjusted, so that the edge cutting machine can cut edges of books with different lengths and sizes, and the adaptability of the edge cutting machine is effectively improved;

(2) through set up a buffer unit on closing device and set up a rubber protection pad in the compact heap bottom, all can avoid closing device to form the wound to books surface to improve processingquality.

(3) Through setting up a conveyor for at the edge trimmer work in-process, the shredded paper of production is seen off by conveyor, prevents that the shredded paper from piling up in the workstation below, and is convenient for clear up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a transverse cutter set according to a first embodiment of the present invention;

FIG. 3 is a schematic structural view of a longitudinal cutter set according to the present invention;

fig. 4 is a schematic structural view of the pressing device of the present invention;

FIG. 5 is an enlarged schematic view of a portion A of FIG. 5;

fig. 6 is a schematic diagram of the position of the middle slider according to the present invention.

Fig. 7 is a schematic structural view of a transverse cutter set according to a second embodiment of the present invention.

Reference numerals: 1. a frame; 2. a work table; 3. a trimming device; 31. a longitudinal cutter set; 311. a longitudinal cutter; 312. a tool holder; 313. a third drive member; 32. a transverse cutter set; 321. a transverse cutter; 322. a travel bar; 3221. a slider; 323. a mounting seat; 324. adjusting the screw rod; 325. an anchor ear is arranged; 326. a lower hoop; 327. mounting blocks; 328. a second drive member; 4. a pressing device; 41. a first drive member; 42. a compression assembly; 421. a compression block; 422. a connecting rod; 4221. a first support bar; 4222. a second support bar; 4223. a pressure spring; 5. a conveying device; 6. a guide shaft; 7. a rubber protection pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, a book edge trimmer includes: the trimming device comprises a rack 1, a workbench 2, a trimming device 3 and a pressing device 4, wherein the rack 1 comprises a frame structure consisting of a top plate, a bottom plate and two side plates, the workbench 2 is fixedly arranged above the bottom plate, the trimming device 3 is arranged above the workbench 2, specifically, the trimming device 3 comprises a pressing component 42 and a first driving component 41 (in the embodiment, the first driving component 41 is an air cylinder), wherein the pressing component 42 is arranged above the workbench 2, the first driving component 41 is fixedly arranged on the bottom surface of the top plate, and the output end of the first driving component 41 is connected with the pressing component 42; the first driving unit 41 operates to push the pressing assembly 42 to move downward, so that the distance between the pressing assembly 42 and the table 2 becomes small, thereby pressing the book on the table 2.

Referring to fig. 1 and 2, the edge slitting device 3 includes: the book trimming device comprises a transverse cutter set 32 and a longitudinal cutter set 31, wherein the transverse cutter set 32 comprises a transverse cutter 321, a moving rod 322 and two mounting seats 323 with adjustable positions, each mounting seat 323 is arranged on the moving rod 322, the transverse cutter 321 is fixedly arranged on the mounting seat 323 through screws, and the moving rod 322 is driven to move through a preset second driving part 328 so as to drive the transverse cutter 321 to trim the book on the workbench 2; specifically, the moving rod 322 is horizontally and transversely arranged in the rack 1, two ends of the moving rod 322 are respectively provided with a sliding block 3221, two side plates of the rack 1 are respectively provided with a strip-shaped hole which is symmetrical to each other, the strip-shaped hole on each side plate is arranged in an inclined state, and each strip-shaped hole is internally provided with a sliding rail for the sliding block 3221 to slide, that is, each side plate is provided with a sliding rail for the sliding block 3221 to slide, and two ends of the moving rod 322 are arranged on the sliding blocks 3221 in a penetrating manner, so that the moving rod 322 can move along the direction of the sliding rail; through the second drive assembly 328 (in this embodiment, the second drive assembly 328 is the liquid pump) that is fixed with in the roof bottom of frame 1, can promote the carriage release lever 322 through second drive assembly 328 and remove along the slide rail direction, and then drive horizontal cutter 321 and cut edge to the books on the workstation 2, drag the carriage release lever 322 through the drive shaft after accomplishing the side cut and return initial position.

Referring to fig. 1 and 3, in the present embodiment, the longitudinal cutter group 31 includes: the book trimming machine comprises a longitudinal cutter 311, a cutter rest 312 and a third driving part 313, wherein the longitudinal cutter 311 is fixedly arranged on the cutter rest 312 through screws, the longitudinal cutter 311 and the transverse cutter 321 are perpendicular to each other, the third driving part 313 (in the embodiment, the third driving part 313 is a liquid pump) is fixedly arranged at the bottom end of a top plate of the machine frame 1, the cutter rest 312 can be pushed to move along a guide shaft 6 preset on the machine frame 1 through the driving shaft of the third driving part 313, the guide shaft 6 is vertically arranged, the top end of the guide shaft is fixedly arranged at the bottom end of the top plate of the machine frame 1, the longitudinal cutter 311 is further driven to trim a book on the workbench 2, and the cutter rest 312 is dragged to return to an initial position through the.

The transverse cutter set 32 and the longitudinal cutter set 31 work independently, and can cut three edges of a book by one-time clamping, specifically, the transverse cutter set 32 returns to an original position after cutting the book on the workbench 2, and then the longitudinal cutter set 31 cuts a third edge of the book on the workbench 2.

Referring to fig. 1 and 2, in this embodiment, the moving rod 322 is a metal rod with a regular hexagonal cross section, through holes matched with the outer contour of the moving rod 322 are formed in the two mounting seats 323, the two mounting seats 323 are embedded in the outer wall of the moving rod 322, so that the two mounting seats 323 can slide along the axis direction of the moving rod 322, and the distance between the two mounting seats 323 can be adjusted, further, a screw hole is formed in each mounting seat 323, and is engaged and connected with the screw hole through a preset adjusting screw 324, and the adjusting screw 324 is rotated to enable the top end of the adjusting screw to be pressed against the outer wall of the moving rod 322, so as to limit the relative sliding between the mounting seats 323 and the moving rod 322, so that the two mounting seats 323 with the adjusted distance are fixed on the moving rod 322, and the edge trimmer can trim books with different length sizes.

In this embodiment, be equipped with a scale on the carriage release lever 322 outer wall, when the interval of two horizontal cutters 321 of needs adjustment, the interval between two mount pads 323 of accessible adjustment realizes, and at this moment, through observing the position relation between scale and two mount pads 323, can directly calculate the interval of two horizontal cutters 321 for the adjustment is more convenient and accurate.

Referring to fig. 4, in the present embodiment, the pressing assembly 42 includes: the bottom end of the connecting rod 422 is fixedly arranged at the top end of the pressing block 421, and the top end of the connecting rod 422 is connected with the output end of the first driving part 41; specifically, the tail end of the connecting rod 422 is provided with an external thread, and the top end of the pressing block 421 is provided with a threaded hole engaged with the external thread, so that the pressing block 421 is connected and fixed with the connecting rod 422; the top end of the connecting rod 422 is also fixed with the output end of the first driving part 41 through threaded connection; through adopting simpler threaded connection mode for connecting rod 422 convenient to detach for cooperate with other compact heap 421, thereby realized that connecting rod 422 between the different edge trimmers has interchangeability, lead to the unable normal use of the subassembly 42 that compresses tightly that corresponds when avoiding connecting rod 422 to damage.

Referring to fig. 4 and 5, in the present embodiment, a buffer member is disposed inside the connection rod 422, and specifically, the connection rod 422 includes: the device comprises a first support rod 4221 and a second support rod 4222, wherein a sliding groove is formed at the top end of the first support rod 4221 in an inward concave manner, a first sliding block 3221 in sliding fit with the sliding groove is formed on the side surface of the tail end of the first support rod 4221, and a stop block used for abutting against the first sliding block 3221 is arranged at the opening of the sliding groove; a pressure spring 4223 is arranged at the bottom of the sliding groove, and the pressure spring 4223 pushes the first support rod 4221 to drive the first sliding block 3221 to abut against the stop block, so that the connecting rod 422 has a buffering function; that is, when the axial thrust of the first driving member 41 is large, the tail end of the first support rod 4221 overcomes the acting force of the compression spring 4223, and the first slider 3221 slides in the sliding groove; through setting up this buffer unit, avoid when compressing tightly, damage books because of receiving great thrust.

In this embodiment, in order to further protect the surface of the book, the bottom end of the pressing block 421 is provided with a rubber protection pad 7, so that the diamond corners of the pressing block 421 are prevented from forming wounds on the surface of the book in the process of pressing the book, and the processing quality can be effectively improved.

Referring to fig. 1, in the present embodiment, a conveying device 5 is provided below the working table 2, and specifically, the conveying device 5 includes: the conveying device comprises a support, two conveying rollers and a conveying belt, wherein the support is arranged below a workbench 2, the two ends of the support are respectively provided with the conveying roller, the two conveying rollers are connected through the conveying belt, and any one conveying roller is driven to rotate through a preset motor so as to drive the conveying belt to rotate; in the working process of the edge trimmer, the produced shredded paper falls onto the conveying belt from the workbench 2 and is then conveyed out by the conveying belt, so that the shredded paper is prevented from being accumulated below the workbench 2 and is convenient to clean.

Example two:

referring to fig. 1 and 7, the present embodiment is different from the first embodiment in that the mounting seat 323 and the moving rod 322 are different, specifically, the moving rod 322 is a metal rod with a circular cross section, and the mounting seat 323 includes: the upper hoop 325 and the lower hoop 326 comprise mounting lugs and hoop bodies with U-shaped sections, wherein two sides of an opening of each hoop body are provided with the mounting lugs, the two mounting lugs on the same hoop body are symmetrically arranged, each mounting lug is provided with a bolt hole, the upper hoop 325 and the lower hoop 326 are oppositely arranged and are mutually folded to clamp the movable rod 322, and a preset fastener (actually a bolt) penetrates through the two corresponding bolt holes simultaneously to lock the upper hoop 325 and the lower hoop 326 on the movable rod 322; a transverse cutter 321 is fixedly arranged on a mounting block 327 formed at the bottom end of the lower anchor ear 326, and when the distance between the two transverse cutters 321 needs to be adjusted, the mounting seat 323 can be adjusted to a required position only by loosening the fastener, and then the mounting seat 323 is locked by the fastener.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without contribution after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A book edge trimmer, comprising: a frame (1), an edge cutting device (3) and a pressing device (4), wherein a workbench (2) is arranged in the frame (1), a first driving part (41) for driving the pressing device (4) to press the book on the workbench (2) is arranged on the frame (1), the edge cutting device (3) comprises a longitudinal cutter set (31) and a transverse cutter set (32), wherein the transverse cutter group (32) comprises a transverse cutter (321) and a movable rod (322), the moving rod (322) is horizontally arranged above the workbench (2), at least one mounting seat (323) with adjustable position is arranged on the moving rod (322), and each mounting seat (323) is provided with a transverse cutter (321), and a second driving part (328) for driving the transverse cutter group (32) to cut edges of the book is arranged at the top end of the frame (1).

2. The book edge trimmer according to claim 1, wherein the mounting seats (323) are formed with through holes matched with the outer contour of the moving rod (322), the mounting seats (323) are slidably nested on the outer wall of the moving rod (322), the mounting seats (323) are provided with adjusting screws (324) for limiting the mounting seats (323) and the moving rod (322) to slide relative to each other, and the mounting seats (323) are formed with screw holes engaged with the adjusting screws (324).

3. Book trimming machine according to claim 1, characterized in that said mounting seat (323) comprises: go up staple bolt (325), staple bolt (326) down and shaping in installation piece (327) of staple bolt (326) bottom down, wherein, go up staple bolt (325) and staple bolt (326) down all include that installation ear and cross-section are the hoop body of U-shaped, the installation ear symmetry sets up the opening part both sides at the hoop body, and every all be equipped with on the installation ear and be used for locking the fastener on carriage release lever (322) of last staple bolt (325) and lower staple bolt (326).

4. Book trimming machine according to any one of claims 2 to 3, characterized in that said mobile bar (322) is provided with a graduated scale reflecting the position of the mounting seat (323).

5. Book trimming machine according to claim 1, characterized in that the pressing assembly (42) comprises: the pressing block (421) and the connecting rod (422), wherein the bottom end of the connecting rod (422) is fixedly arranged at the top end of the pressing block (421), and the top end of the connecting rod (422) is connected with the output end of the first driving part (41).

6. Book trimming machine according to claim 5, characterized in that said connecting rod (422) is provided with a damping means.

7. Book trimming machine according to claim 5, characterized in that said presser block (421) is provided at its bottom end with a rubber protection pad (7).

8. Book trimming machine according to claim 1, characterized in that below said worktable (2) there is provided a conveying device (5).