CN211362491U - A book trimming machine - Google Patents

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

A book trimming machine

technical field

The utility model relates to the technical field of paper product cutting, in particular to a book edge cutting machine.

Background technique

With the development of society and the progress of human beings, people's pursuit of culture is getting higher and higher. They can improve their cultural literacy by reading a lot of books in their spare time, which in turn promotes the rapid development of the book production and printing industry; The final step in production is usually trimming the book so that the edges of the book are neat.

The existing patent number CN209551852U discloses a book edge trimming device, including a workbench, a pressing structure and a trimming structure, wherein the pressing structure and the trimming structure are installed on the worktable, and the trimming structure is arranged on the Above the pressing structure, the pressing structure is driven by the cylinder to press the book on the worktable; the trimming structure includes a fixed bracket, a motor, a screw rod, a moving plate and a cutter, and the screw is driven by the motor to rotate to drive the cutting. The knife trims the edges of the books on the workbench.

The existing book edge trimming device has the following defects: the screw rod can only drive the cutter to move up and down for cutting, and lacks a structure for adjusting the horizontal position of the cutter, so that the cutter can only perform operations on a single type of book. It cannot be adapted to other books with different lengths and sizes; therefore, the existing book edge trimming device can be further improved.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a book edge trimming machine, which can adjust the distance between two transverse cutters, so that the edge trimming machine can trim books of different lengths and sizes, and It can protect the surface of the book to improve the processing quality.

The above-mentioned purpose of the present utility model is achieved through the following technical solutions:

A book edge trimming machine, comprising: a frame, a trimming device and a pressing device, the frame is provided with a workbench, and the frame is provided with a driving pressing device for pressing the book on the workbench The first driving part, the trimming device includes a longitudinal cutter group and a transverse cutter group, wherein the transverse cutter group includes a transverse cutter and a moving rod, and the moving rod is horizontally arranged above the worktable, The moving rod is provided with at least one position-adjustable mounting seat, and each mounting seat is provided with a transverse cutter, and the top of the frame is provided with a transverse cutter group for driving the transverse cutter group to trim the book. the second drive part.

Using the above technical solution, the edge trimming machine includes a frame, a workbench, an edge trimming device and a pressing device, wherein the edge trimming device includes a transverse cutting knife group, and the first driving component drives the pressing device to press the book on the work surface. Then, through the second driving component, the transverse cutter group is pushed to trim the book on the table; the cutting of multiple edges is completed at one time, which doubles the work efficiency.

Further, the mounting seat is formed with a through hole that matches the outer contour of the moving rod, and the mounting seat is slidably nested on the outer wall of the moving rod. A sliding adjusting screw, wherein the mounting seat is formed with a screw hole that engages with the adjusting screw.

With the above technical solution, the mounting seat is slidably nested on the outer wall of the moving rod, and the sliding seat is provided with an adjusting screw for restricting the mutual sliding of the mounting seat and the moving rod, and the relationship between the mounting seat and the moving rod can be adjusted by rotating the adjusting nut. The positional relationship between the two transverse cutters can be adjusted so as to adjust the distance between the two transverse cutters. The mounting seat has a simple structure and is convenient for processing and installation operations.

Further, the mounting seat includes: an upper hoop, a lower hoop and a mounting block formed at the bottom end of the lower hoop, wherein the upper hoop and the lower hoop both include mounting ears and a hoop body with a U-shaped cross section, The mounting ears are symmetrically arranged on both sides of the opening of the hoop body, and each of the mounting ears is provided with a fastener for locking the upper hoop and the lower hoop on the moving rod.

By adopting the above technical solution, the mounting seat includes an upper hoop, a lower hoop and a mounting block, and the mutually closed upper hoop and the lower hoop can be locked on the moving rod by means of fasteners, and formed on the bottom of the lower hoop A transverse cutter is installed on the mounting block at the end, and the distance between the two mounting seats can be adjusted by rotating the fastener, thereby adjusting the distance between the two transverse cutters. The mounting seat has a simple structure and good stability.

Further, the moving rod is provided with a scale for reflecting the position of the mounting seat.

With the above technical solution, when adjusting the distance between the two transverse cutters, the distance between the two transverse cutters can be directly calculated by observing the positional relationship between the scale and the two mounting seats, which makes the adjustment more convenient and accurate.

Further, the pressing assembly includes: a pressing block and a connecting rod, wherein the bottom end of the connecting rod is fixedly arranged on 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.

With the above technical solution, the pressing assembly includes a pressing block and a connecting rod, and the pressing piece and the first driving part are linked by the connecting rod, so that the connecting rods between different edge trimmers are interchangeable, and the connecting rods are avoided. When damaged, the corresponding compression components cannot be used normally.

Further, a buffer member is arranged in the connecting rod.

By adopting the above technical solution, by setting the buffer component, it is avoided that the book is damaged due to a large thrust force during pressing.

Further, the bottom end of the pressing block is provided with a rubber protection pad.

By adopting the above technical solution, a rubber protective pad is provided at the bottom end of the pressing block to further protect the surface of the book and avoid the water chestnut of the pressing block from forming wounds on the surface of the book in the process of pressing the book, which can effectively improve the processing quality.

Further, a conveying device is provided below the worktable.

By adopting the above technical solution, by setting the conveying device, the shredded paper generated during the operation of the edge trimmer is sent out by the conveying device, which prevents the shredded paper from accumulating under the worktable and facilitates cleaning.

To sum up, the utility model has the following beneficial effects:

(1) By making the distance between the two transverse cutters in the trimming device adjustable, the trimmer can trim books of different lengths and sizes, which effectively improves the adaptability of the trimmer;

(2) By arranging a buffer part on the pressing device and a rubber protective pad at the bottom end of the pressing block, the pressing device can avoid the damage to the surface of the book, thereby improving the processing quality.

(3) By setting a conveying device, during the working process of the edge trimmer, the shredded paper is sent out by the conveying device, which prevents the shredded paper from accumulating under the worktable and facilitates cleaning.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of the transverse cutter group in the first embodiment of the present invention;

Fig. 3 is the structural representation of the longitudinal cutter group in the present utility model;

Fig. 4 is the structural representation of the pressing device in the present utility model;

Fig. 5 is the enlarged structural representation of part A in Fig. 5;

6 is a schematic diagram of the position of the slider in the present invention.

FIG. 7 is a schematic structural diagram of the transverse cutter group in the second embodiment of the present invention.

Reference numerals: 1, frame; 2, worktable; 3, trimming device; 31, longitudinal cutter group; 311, longitudinal cutter; 312, cutter holder; 313, third driving part; 32, transverse cutter group; 321, transverse cutter; 322, moving rod; 3221, slider; 323, mounting seat; 324, adjusting screw; 325, upper hoop; 326, lower hoop; 327, mounting block; 328, second drive Parts; 4, pressing device; 41, first driving part; 42, pressing assembly; 421, pressing block; 422, connecting rod; 4221, first support rod; 4222, second support rod; 4223, compression spring 5. Conveying device; 6. Guide shaft; 7. Rubber protective pad.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Example 1:

Referring to Figure 1, a book edge trimming machine includes: a frame 1, a workbench 2, a trimming device 3 and a pressing device 4, wherein the frame 1 includes a top plate, a bottom plate and two side plates. The frame structure is formed, the worktable 2 is fixedly arranged above the bottom plate, and the edge trimming device 3 is arranged above the worktable 2. Specifically, the edge trimming device 3 includes a pressing component 42 and a first driving component , the first driving member 41 is an air cylinder), wherein the pressing member 42 is arranged above the table 2 , the first driving member 41 is fixedly installed on the bottom surface of the top plate, and the output end of the first driving member 41 is connected to the pressing member 42 Connected; the first driving component 41 operates to push the pressing assembly 42 to move downward, so that the distance between the pressing assembly 42 and the workbench 2 becomes smaller, so that the book is pressed on the workbench 2 .

1 and 2, the trimming device 3 includes: a transverse cutter group 32 and a longitudinal cutter group 31, wherein the transverse cutter group 32 includes a transverse cutter 321, a moving rod 322, and two position adjustable Adjustable mounting seats 323, wherein each mounting seat 323 is arranged on the moving rod 322, the transverse cutter 321 is fixedly arranged on the mounting seat 323 by screws, and the moving rod 322 is driven by a preset second driving member 328 move to drive the transverse cutter 321 to trim the book on the worktable 2; specifically, the moving rod 322 is horizontally arranged in the rack 1, and a slider 3221 is provided at both ends of the moving rod 322, and the rack 1 Both side plates are provided with mutually symmetrical strip holes, the strip holes on each side plate are set in an inclined state, and each strip hole is provided with a slide rail for the slider 3221 to slide That is, each side plate is provided with a sliding rail for the sliding block 3221 to slide, and the two ends of the moving rod 322 are pierced on the sliding block 3221, so that the moving rod 322 can move in the direction of the sliding rail; The second driving member 328 (in this embodiment, the second driving member 328 is a liquid pump) is fixed on the bottom end of the top plate of the rack 1, and the driving shaft of the second driving member 328 can push the moving rod 322 to move in the direction of the slide rail, Then, the transverse cutter 321 is driven to trim the book on the worktable 2, and after the trimming is completed, the moving rod 322 is dragged by the drive shaft to return to the initial position.

Referring to FIG. 1 and FIG. 3 , in this embodiment, the longitudinal cutter group 31 includes: a longitudinal cutter 311 , a blade rest 312 and a third driving member 313 , wherein the longitudinal cutter 311 is fixedly arranged on the On the tool holder 312, and the longitudinal cutter 311 and the transverse cutter 321 are arranged perpendicular to each other, through the third driving part 313 (in this embodiment, the third driving part 313 is fixed at the bottom end of the top plate of the frame 1 The drive shaft of the third drive member 313 can push the tool holder 312 to move along the guide shaft 6 preset on the frame 1, wherein the guide shaft 6 is arranged vertically, and its top end is fixedly arranged on the bottom of the top plate of the frame 1 end, and then drive the longitudinal cutter 311 to trim the book on the worktable 2, and after the trimming is completed, the cutter rest 312 is driven by the drive shaft to return to the initial position.

The above-mentioned transverse cutter group 32 and longitudinal cutter group 31 work independently of each other, and through one clamping, the three sides of the book can be cut. Specifically, the transverse cutter group 32 cuts the book on the workbench 2 and then returns In the original position, the third edge of the book on the table 2 is cut by the longitudinal cutter group 31 .

Referring to FIG. 1 and FIG. 2 , in this embodiment, the moving rod 322 is a metal rod with a regular hexagonal cross-section, and the two mounting bases 323 are formed with through-holes that match the outer contour of the moving rod 322 . By nesting the two mounting seats 323 on the outer wall of the moving rod 322, the two mounting seats 323 can slide along the axial direction of the moving rod 322, so that the distance between the two mounting seats 323 can be adjusted, and further , each mounting seat 323 is formed with a screw hole, which is meshed with the screw hole through a preset adjusting screw 324, and the adjusting screw 324 is rotated to make its top end against the outer wall of the moving rod 322 to limit the mounting seat 323 The relative sliding with the moving rod 322, so that the two mounting bases 323 after adjusting the spacing are fixed on the moving rod 322, so that the edge trimmer can trim books of different lengths and sizes.

In this embodiment, a scale is provided on the outer wall of the moving rod 322. When the distance between the two transverse cutters 321 needs to be adjusted, it can be achieved by adjusting the distance between the two mounting seats 323. At this time, by observing the scale The positional relationship between the ruler and the two mounting seats 323 can directly calculate the distance between the two transverse cutters 321 , which makes the adjustment more convenient and accurate.

4, in this embodiment, the pressing assembly 42 includes: a pressing block 421 and a connecting rod 422, wherein the bottom end of the connecting rod 422 is fixedly arranged on the top of the pressing block 421, and the top end of the connecting rod 422 is connected with the first A drive component 41 is connected to the output end; 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 that engages with the external thread, so that the pressing block 421 is connected to the connecting rod 422 The connection is fixed; the top end of the connecting rod 422 and the output end of the first driving part 41 are also fixed by threaded connection; by adopting a relatively simple threaded connection, the connecting rod 422 is easy to disassemble for use with other pressing blocks 421. In order to realize the interchangeability of the connecting rods 422 between different edge trimmers, it is avoided that the corresponding pressing components 42 cannot be used normally when the connecting rods 422 are damaged.

Referring to FIG. 4 and FIG. 5 , in this embodiment, the connecting rod 422 is provided with a buffer member. Specifically, the connecting rod 422 includes: a first support rod 4221 and a second support rod 4222 , wherein the first support rod 4222 The top end of the support rod 4221 is recessed inward to form a chute, and the side of the rear end of the first support rod 4221 is formed with a first sliding block 3221 which is slidably matched with the sliding groove, and the opening of the sliding groove is provided with a first sliding block 3221 for connecting with the first sliding block 3221. Abutting stop blocks; by setting a compression spring 4223 at the bottom of the chute, the compression spring 4223 pushes the first support rod 4221 to drive the first slider 3221 to abut against the stop block, so that the connecting rod 422 has a buffer 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 force of the compression spring 4223, and the first sliding block 3221 slides in the chute; , the books are damaged due to the large 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 to prevent the water chestnut of the pressing block 421 from forming wounds on the surface of the book in the process of pressing the book, which can effectively improve the processing quality .

Referring to Figure 1, in this embodiment, a conveying device 5 is provided below the worktable 2. Specifically, the conveying device 5 includes: a support, two conveying rollers and a conveying belt, wherein the support is arranged on the worktable. 2, and both ends of the bracket are provided with a conveying roller, the two conveying rollers are connected by a conveying belt, and any conveying roller is driven to rotate by a preset motor, thereby driving the conveying belt to rotate; During the process, the shredded paper is dropped from the worktable 2 to the conveyor belt, and then sent out by the conveyor belt, which prevents the shredded paper from accumulating under the worktable 2 and facilitates cleaning.

Embodiment 2:

Referring to FIG. 1 and FIG. 7 , the difference between this embodiment and the first embodiment lies in the mounting seat 323 and the moving rod 322. Specifically, the moving rod 322 is a metal rod with a circular cross-section, and the mounting seat 323 includes: The upper hoop 325, the lower hoop 326, and the mounting block 327 formed at the bottom end of the lower hoop 326, the upper hoop 325 and the lower hoop 326 both include mounting ears and a hoop body with a U-shaped cross section, wherein each hoop body A mounting ear is provided on both sides of the opening of the bracket, and the two mounting ears on the same hoop body are arranged symmetrically, and each mounting ear is provided with a bolt hole. And close each other to clamp the moving rod 322, and then pass through the two corresponding bolt holes at the same time through the preset fasteners (actually bolts) to lock the upper hoop 325 and the lower hoop 326 in the moving direction. On the rod 322; the mounting block 327 formed on the bottom end of the lower hoop 326 is fixedly provided with a transverse cutter 321. When the distance between the two transverse cutters 321 needs to be adjusted, it is only necessary to loosen the fastener to adjust the mounting seat 323 to At the desired position, the mounting seat 323 is locked by fasteners.

This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications to the present embodiment without creative contribution as needed after reading this specification, but as long as the present utility model is used All new types of claims are protected by the patent law.

Claims (8)

1. A book trimming machine, characterized in that it comprises: a frame (1), a trimming device (3) and a pressing device (4), wherein a workbench (2) is provided in the frame (1) , the frame (1) is provided with a first driving component (41) for driving the pressing device (4) to press the book on the workbench (2), and the edge trimming device (3) includes a longitudinal cutting device (3). A knife group (31) and a transverse cutter group (32), wherein the transverse cutter group (32) comprises a transverse cutter (321) and a moving rod (322), and the moving rod (322) is horizontally arranged on the Above the workbench (2), the moving rod (322) is provided with at least one position-adjustable mounting seat (323), and each mounting seat (323) is provided with a transverse cutter (321) The top of the frame (1) is provided with a second driving component (328) for driving the transverse cutter group (32) to trim the book. 2 . The book edger according to claim 1 , wherein the mounting seat ( 323 ) is formed with a through hole conforming to the outer contour of the moving rod ( 322 ), and the mounting seat ( 322 ) is 2 . (323) is slidably nested on the outer wall of the moving rod (322), and the mounting seat (323) is provided with an adjusting screw (324) for restricting the mutual sliding of the mounting seat (323) and the moving rod (322), wherein the The mounting seat (323) is formed with a screw hole engaged with the adjusting screw (324). 3. The book edger according to claim 1, wherein the mounting seat (323) comprises: an upper hoop (325), a lower hoop (326), and a bottom hoop (326) formed on the lower hoop (326). ) at the bottom end of the mounting block (327), wherein the upper hoop (325) and the lower hoop (326) both include mounting ears and a hoop body with a U-shaped cross section, and the mounting ears are symmetrically arranged at the opening of the hoop body and each of the mounting ears is provided with fasteners for locking the upper hoop (325) and the lower hoop (326) on the moving rod (322). 4. The book edge trimming machine according to any one of claims 2-3, wherein the moving rod (322) is provided with a scale for reflecting the position of the mounting seat (323). 5. The book edger according to claim 1, wherein the pressing assembly (42) comprises: a pressing block (421) and a connecting rod (422), wherein the connecting rod (422) The bottom end is fixedly arranged on 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 component (41). 6 . The book edge trimming machine according to claim 5 , wherein a buffer member is provided in the connecting rod ( 422 ). 7 . 7 . The book edger according to claim 5 , wherein a rubber protection pad ( 7 ) is provided at the bottom end of the pressing block ( 421 ). 8 . 8 . The book edge trimming machine according to claim 1 , wherein a conveying device ( 5 ) is arranged below the work table ( 2 ). 9 .

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