CN220886444U - Paper folding device is used in three-dimensional book production - Google Patents

Abstract

The application discloses a paper folding device for three-dimensional book production, and belongs to the technical field of book production. Comprising: the paper feeding device comprises a box body, wherein a support is fixedly arranged at the bottom of the box body, a feed box is fixedly arranged at the inner side of the support, and a paper penetrating hole is formed in the top of the box body; the folding assembly comprises a movable die A and a movable die B which are arranged in the box body in a sliding manner, a plurality of V-shaped folding blocks A are vertically and fixedly arranged on one side, close to the movable die B, of the movable die A, and folding grooves A are formed in the corresponding V-shaped folding blocks A on one side, close to the movable die A, of the movable die B; according to the application, the V-shaped folding block A and the folding groove A between the movable die A and the movable die B are adopted to fold the paper, and the movable die A and the movable die B are far away from the paper after folding, so that the paper can continuously move downwards to be continuously folded, the problem that the paper cannot be continuously folded is effectively solved, and the effect of continuously folding the paper is further realized.

Description

Paper folding device is used in three-dimensional book production

Technical Field

The application relates to the technical field of book production, in particular to a paper folding device for three-dimensional book production.

Background

The three-dimensional book is a book with three-dimensional space effect manufactured by using paper folding and pasting skills; the stereoscopic book can provide readers with more vivid and interesting reading experience, and can also be used as artwork or educational tools.

In the related art, when the three-dimensional book is produced, the paper needs to be folded and then stuck, and when the three-dimensional book is folded, the operation is usually performed manually, so that the labor intensity is high, and the folding efficiency of the paper is low; in order to improve the folding efficiency of paper, for example, a document with a prior art publication number of CN205709130U provides a three-dimensional book paper folding machine, and the paper clamping device is arranged in the folding machine, so that the paper clamping device can be provided with a paper clamping plate and a lower die sloping plate in hinged connection, and can clamp the paper by utilizing the action of a spring, and can also be provided as a paper clamping groove on a lower die plate, so that the flat paper can be clamped on the lower die plate. And the paper bending device drives the crank-link mechanism to act through the motor, so as to drive the upper template to rotate and match with the lower template, and the paper is bent and formed. The paper pushing and pressing forming mechanism pushes the matched upper template and lower template to shrink by means of the crank sliding block mechanism, and the paper is extruded and shaped, so that the paper folding procedure in the three-dimensional book manufacturing process is automatically completed, the repeated labor of people is reduced, the labor intensity is reduced, the production efficiency is improved, and the production cost is also reduced.

According to the prior art, although the effect of fast folding paper can be achieved through the cooperation extrusion of the upper template and the lower template, the upper template and the lower template are connected with each other in a rotating mode, when the paper is folded, the paper needs to be taken down and replaced with new paper to continue folding, so that the paper cannot be continuously folded, the folding efficiency is low in mass production, and the overall production efficiency of the three-dimensional book is affected.

In view of this, we propose a sheet folding device for three-dimensional book production.

Disclosure of utility model

1. Technical problem to be solved

The application aims to provide a paper folding device for producing three-dimensional books, which solves the technical problem that paper cannot be continuously folded and achieves the technical effect of continuously folding the paper.

2. Technical proposal

The application provides a paper folding device for producing a three-dimensional book, which comprises:

The paper feeding device comprises a box body, wherein a support is fixedly arranged at the bottom of the box body, a material box is fixedly arranged at the inner side of the support, and a paper penetrating hole is formed in the top of the box body;

The folding assembly comprises a moving die A and a moving die B which are arranged in the box body in a sliding manner, a plurality of V-shaped folding blocks A are vertically and fixedly arranged on one side, close to the moving die B, of the moving die A, and folding grooves A are formed in one side, close to the moving die A, of the moving die B, corresponding to the V-shaped folding blocks A;

The positioning assembly is arranged at the bottom of the folding assembly in a sliding manner, the positioning assembly comprises a positioning block A and a positioning block B which are arranged in the box in a sliding manner, a V-shaped folding block B is fixedly arranged on one side, close to the positioning block B, of the positioning block A, and a folding groove B is formed in one side, close to the positioning block A, of the positioning block B, corresponding to the V-shaped folding block B.

Through adopting above-mentioned technical scheme, after the inside of paper entering box through the hole of punching the paper, through the side-to-side sliding removal mould A with remove and touch the B and be close to each other, press the inboard of folding groove A with the paper through V type folding piece A, the paper is folded into wavy this moment, then remove mould A and remove and touch the B and keep away from each other and reset, the paper continues to move downwards through the hole of punching the paper, when last wave after folding reaches between locating piece A and the locating piece B, be close to each other through V type folding piece B and folding groove B between locating piece A and the locating piece B and fix a position the paper, in order to guarantee the crease homogeneity when the paper is folding in succession, along with the folding of paper goes on, wavy paper gets into the inside collection of workbin, in order to reach continuous folding effect.

As an alternative of the technical scheme of the document, the folding assembly further comprises a sliding column a and an electric push rod a, wherein the sliding column a is fixedly arranged on one side, away from each other, of the movable die a and the movable die B, the sliding column a is slidably arranged on two sides of the box body, the electric push rod a is fixedly arranged on two sides of the box body, and output ends of the electric push rod a on two sides are fixedly arranged on the outer sides of the movable die a and the movable die B respectively.

Through adopting above-mentioned technical scheme, when movable mould A and removal are touched B and are slided, through two electric putter A of box both sides drive movable mould A and removal simultaneously and touch B and keep away from each other or be close to, make movable mould A and removal touch B slide in the inside of box under the spacing of traveller A, guaranteed the stable slip that movable mould A and removal touched B.

As an alternative scheme of the technical scheme of the application, the positioning assembly further comprises a sliding column B and an electric push rod B, wherein the sliding column B is fixedly arranged on one side, away from each other, of the positioning block A and the positioning block B, the sliding column B is slidably arranged on two sides of the box body, the electric push rods B are fixedly arranged on two sides of the box body, output ends of the electric push rods B on two sides are respectively fixedly arranged on the outer sides of the positioning block A and the positioning block B, the V-shaped folding block B is mutually matched with the folding groove A, and the folding groove B is mutually matched with the V-shaped folding block A.

Through adopting above-mentioned technical scheme, when locating piece A and locating piece B pass through V type folding piece B and folding groove B to the paper location, promote locating piece A and locating piece B through electric putter B of both sides and be close to each other, locating piece A and locating piece B drive V type folding piece B and folding groove B respectively and align with the last crease of paper, can make crease and locating piece A and the crease that locating piece B correspond keep continuous after moving mould A and moving mould B fold the paper at locating component's top.

As an alternative scheme of the technical scheme of the application, the top of the box body is fixedly provided with a discharging barrel, and the inner side of the discharging barrel is symmetrically and rotatably provided with paper rollers for conveying paper.

Through adopting above-mentioned technical scheme, drive paper downwardly moving through the relative rotation of paper roll, make the paper get into the inside of box through the through hole to guarantee the continuous unloading of paper.

As an alternative scheme of the technical scheme of the application, a chute C is formed on one side of the material box, and a protective door is slidably arranged on the outer side of the material box through the chute C.

Through adopting above-mentioned technical scheme, the guard gate that sets up through horizontal slip is so that open the workbin with close, conveniently to the inside paper folding unloading of workbin.

As an alternative scheme of the file technical scheme, the bottom of the box body is provided with the paper cutter in a sliding manner, the paper cutter is positioned at the bottom of the positioning assembly, one side of the paper cutter is fixedly provided with the electric push rod C, the electric push rod C is fixedly arranged at the bottom of the box body, one side, far away from the electric push rod C, of the bottom of the box body is fixedly provided with the cutter groove plate, and the cutter groove at the outer side of the cutter groove plate is horizontally aligned with the paper cutter.

Through adopting above-mentioned technical scheme, after the paper is folded certain length, promote the paper knife through electric putter C and slide in the bottom of locating component, make the paper knife cut off the paper, the cutting end of paper knife is located the inboard of knife slot board this moment for the paper cuts off the unloading at any time in continuous folding process.

As an alternative scheme of the technical scheme of the application, a pressing component is arranged in the feed box, a sliding groove A is formed in one side, far away from the protective door, of the feed box, a sliding groove B is formed in the other two sides of the feed box, the pressing component comprises a sliding plate, the sliding plate is arranged on the outer side of the feed box in a sliding manner through the sliding groove A, sliding blocks which are arranged on the inner side of the sliding groove B in a sliding manner are fixedly arranged at two ends of the sliding plate, a rotating rod is rotatably arranged on the inner side of the sliding block, a pressing plate is fixedly arranged on the outer side of the rotating rod, limiting pieces are fixedly arranged at two ends of the rotating rod, a torsion spring is arranged between the sliding block and the limiting pieces on the outer side of the rotating rod, a limiting plate is fixedly arranged at the top of the sliding plate, the sliding plate is fixedly arranged at the output end of an electric push rod D, the electric push rod D is fixedly arranged on the back of the box, a baffle plate for pushing the pressing plate to rotate downwards is fixedly arranged on the inner side of the feed box, and the baffle is arranged on the outer side of the pressing plate.

Through adopting above-mentioned technical scheme, when the inside folding paper of workbin stores a certain amount, promote the slide along spout A through electric putter D and slide downwards, the slide passes through the slider at both ends and drives the clamp plate outside the dwang and move downwards, make the clamp plate break away from the baffle block, the torsional spring drives the clamp plate automatically and upwards rotate the reset this moment, and keep the horizontality under the effect of limiting plate, along with electric putter D promotes the slide to move down and accomplish the compaction of folding paper, when the slide upwards drives the clamp plate and resets, the clamp plate is rotated down in the baffle block down and is tightly in the inboard of workbin, in order to prevent the clamp plate from influencing the unloading of paper.

3. Advantageous effects

One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

(1) According to the application, the V-shaped folding block A and the folding groove A between the movable die A and the movable die B are adopted to fold the paper, and the movable die A and the movable die B are far away from the paper after folding, so that the paper can continuously move downwards to be continuously folded, the problem that the paper cannot be continuously folded is effectively solved, and the effect of continuously folding the paper is further realized.

(2) According to the application, the positioning assembly is arranged at the bottom of the folding assembly, the V-shaped folding block B and the folding groove B are arranged between the positioning block A and the positioning block B in the positioning assembly, and the last crease of paper is conveniently positioned through the V-shaped folding block B and the folding groove B, so that the continuity of the crease of the paper is ensured.

(3) According to the application, the paper cutter is arranged at the bottom of the box body, and the paper cutter cuts the folded paper under the drive of the electric push rod C, so that the paper is cut in the continuous folding process.

Drawings

FIG. 1 is a schematic view showing the overall structure of a sheet folding apparatus for producing a three-dimensional book according to a preferred embodiment of the present application;

FIG. 2 is a schematic view showing a back structure of a sheet folding apparatus for producing a three-dimensional book according to a preferred embodiment of the application;

FIG. 3 is a schematic view showing the internal structure of a case in a sheet folding apparatus for producing a three-dimensional book according to a preferred embodiment of the present application;

FIG. 4 is a schematic view showing a structure of a folding assembly in a sheet folding apparatus for producing a three-dimensional book according to a preferred embodiment of the application;

FIG. 5 is a schematic view showing the structure of a pressing assembly in a sheet folding apparatus for producing a three-dimensional book according to a preferred embodiment of the application;

The reference numerals in the figures illustrate: 1. a case; 11. a support; 12. a feed box; 121. a chute A; 122. a chute B; 123. a chute C; 124. a baffle; 13. a blanking cylinder; 131. a paper roll; 14. a paper penetrating hole; 15. a protective door; 2. a folding assembly; 21. moving the die A; 211. v-shaped folding block A; 22. moving the touch B; 221. a folding groove A; 23. a sliding column A; 24. an electric push rod A; 3. a positioning assembly; 31. positioning block A; 311. a V-shaped folding block B; 32. a positioning block B; 321. a folding groove B; 33. a sliding column B; 34. an electric push rod B; 4. a paper cutter; 41. an electric push rod C; 42. a knife groove plate; 5. a compression assembly; 51. a slide plate; 52. a slide block; 53. a rotating lever; 54. a pressing plate; 55. a limiting piece; 56. a torsion spring; 57. a limiting plate; 58. and an electric push rod D.

Detailed Description

The application is described in further detail below with reference to the drawings.

Referring to fig. 1, 2 and 4, the embodiment of the application discloses a paper folding device for producing a three-dimensional book, which comprises a box body 1, wherein a folding component 2 is arranged in the box body 1, the folding component 2 comprises a moving die A21 and a moving die B22, the moving die A21 and the moving die B22 are symmetrically and slidably arranged in the box body 1, a V-shaped folding block A211 is uniformly and fixedly arranged on one side of the moving die A21, which is close to the moving die B22, a folding groove A221 is formed in the side of the moving die B22, which is close to the moving die A21, corresponding to the V-shaped folding block A211, a positioning component 3 is slidably arranged at the bottom of the folding component 2, the positioning component 3 comprises a positioning block A31 and a positioning block B32, which is slidably arranged at the bottom of the moving die A21, a V-shaped folding block B311 is fixedly arranged on one side of the positioning block A31, a folding groove B321 is formed in the corresponding to the V-shaped folding block B311, a support 11 is fixedly arranged at the bottom of the box body 1, a paper penetrating hole 14 is formed in the box body 1, which is fixedly arranged below the positioning component 3, and the paper penetrating hole 14 is formed in the box body.

After the paper enters the inside of the box body 1 through the paper through hole 14, the paper is pressed into the inner side of the folding groove A221 through the moving die A21 and the moving die B22 which slide left and right and are close to each other, the paper is folded into a wavy shape at the moment, then the moving die A21 and the moving die B22 are far away from each other and reset, the paper continuously moves downwards through the paper through hole 14, when the last wave after folding reaches between the positioning block A31 and the positioning block B32, the paper is positioned by being close to each other through the V-shaped folding block B311 and the folding groove B321 between the positioning block A31 and the positioning block B32, so that crease uniformity when the paper is continuously folded is ensured, and along with the folding of the paper, the wavy paper enters the inside of the feed box 12 to be collected so as to achieve the effect of continuous folding.

Referring to fig. 1, 2 and 4, the folding assembly 2 further includes a sliding column a23 and an electric push rod a24, the sliding column a23 is fixedly arranged on one side of the moving die a21 and the moving die B22, which are far away from each other, the sliding column a23 is slidably arranged on two sides of the box 1, the electric push rods a24 are fixedly arranged on two sides of the box 1, and output ends of the electric push rods a24 on two sides are fixedly arranged on the outer sides of the moving die a21 and the moving die B22 respectively.

When the movable die A21 and the movable die B22 slide, the movable die A21 and the movable die B22 are driven to be far away from or close to each other by the two electric push rods A24 on two sides of the box body 1, so that the movable die A21 and the movable die B22 slide in the box body 1 under the limit of the slide column A23, and stable sliding of the movable die A21 and the movable die B22 is ensured.

Referring to fig. 1, 2 and 4, the positioning assembly 3 further includes a sliding column B33 and an electric push rod B34, the sliding column B33 is fixedly arranged at one side, away from each other, of the positioning block a31 and the positioning block B32, the sliding column B33 is slidably arranged at two sides of the box body 1, the electric push rod B34 is fixedly arranged at two sides of the box body 1, output ends of the electric push rods B34 at two sides are fixedly arranged at the outer sides of the positioning block a31 and the positioning block B32 respectively, the V-shaped folding block B311 is mutually matched with the folding groove a221, and the folding groove B321 is mutually matched with the V-shaped folding block a 211.

When the positioning block A31 and the positioning block B32 position the paper through the V-shaped folding block B311 and the folding groove B321, the positioning block A31 and the positioning block B32 are pushed to be close to each other by the electric push rods B34 on two sides, the positioning block A31 and the positioning block B32 respectively drive the V-shaped folding block B311 and the folding groove B321 to be aligned with the last crease of the paper, and when the moving die A21 and the moving die B22 fold the paper at the top of the positioning assembly 3, the crease can be kept continuous with the crease corresponding to the positioning block A31 and the positioning block B32.

Referring to fig. 1, 2 and 3, a discharging cylinder 13 is fixedly provided at the top of the case 1, and paper rollers 131 for conveying paper are symmetrically rotatably provided inside the discharging cylinder 13.

The paper is driven to move downwards by the relative rotation of the paper roller 131, so that the paper enters the box body 1 through the paper through hole 14, and continuous blanking of the paper is ensured.

Referring to fig. 1 and 3, a chute C123 is formed at one side of the bin 12, and a protection door 15 is slidably provided at the outside of the bin 12 through the chute C123.

The feed box 12 is conveniently opened and closed by the horizontally sliding protective door 15, so that the folded paper in the feed box 12 is conveniently fed.

Referring to fig. 3, a paper cutter 4 is slidably disposed at the bottom of the case 1, the paper cutter 4 is located at the bottom of the positioning assembly 3, an electric push rod C41 is fixedly disposed at one side of the paper cutter 4, the electric push rod C41 is fixedly disposed at the bottom of the case 1, a knife groove plate 42 is fixedly disposed at one side of the bottom of the case 1 away from the electric push rod C41, and a knife groove outside the knife groove plate 42 is horizontally aligned with the paper cutter 4.

After the paper is folded for a certain length, the electric push rod C41 pushes the paper cutter 4 to slide at the bottom of the positioning assembly 3, so that the paper cutter 4 cuts off the paper, and at the moment, the cutting end of the paper cutter 4 is positioned at the inner side of the cutter groove plate 42, so that the paper is cut off and discharged at any time in the continuous folding process.

Referring to fig. 2, 3 and 5, the inside of the feed box 12 is provided with a compressing assembly 5, one side of the feed box 12 far away from the protective door 15 is provided with a chute a121, the other two sides of the feed box 12 are provided with a chute B122, the compressing assembly 5 comprises a sliding plate 51, the sliding plate 51 is slidably arranged on the outer side of the feed box 12 through the chute a121, two ends of the sliding plate 51 are fixedly provided with sliding blocks 52 slidably arranged on the inner side of the chute B122, the inner side of the sliding block 52 is rotatably provided with a rotating rod 53, the outer side of the rotating rod 53 is fixedly provided with a pressing plate 54, two ends of the rotating rod 53 are fixedly provided with limiting plates 55, the outer side of the rotating rod 53 is provided with a torsion spring 56 between the sliding block 52 and the limiting plates 55, the top of the sliding plate 51 is fixedly provided with a limiting plate 57, the sliding plate 51 is fixedly arranged on the output end of an electric push rod D58, the electric push rod D58 is fixedly arranged on the back of the box 1, the inner side of the feed box 12 is fixedly provided with a baffle 124 for pushing the pressing plate 54 to rotate downwards, and the baffle 124 is located on the outer side of the pressing plate 54.

When the folded paper in the bin 12 is stored to a certain amount, the electric push rod D58 pushes the sliding plate 51 to slide downwards along the sliding groove A121, the sliding plate 51 drives the pressing plate 54 on the outer side of the rotating rod 53 to move downwards through the sliding blocks 52 at the two ends, so that the pressing plate 54 is separated from the blocking of the baffle plate 124, at the moment, the torsion spring 56 automatically drives the pressing plate 54 to rotate upwards to reset, the horizontal state is kept under the action of the limiting plate 57, the sliding plate 51 is pushed by the electric push rod D58 to move downwards to compress the folded paper, and when the sliding plate 51 drives the pressing plate 54 to reset upwards, the pressing plate 54 rotates downwards to be tightly against the inner side of the bin 12 under the blocking of the baffle plate 124, so that the pressing plate 54 is prevented from influencing the blanking of the paper.

In view of the above, when the paper folding device for producing stereoscopic books disclosed in the embodiments of the present application is used, the paper is driven to move downwards by the relative rotation of the paper roll 131, so that the paper enters the interior of the box 1 through the paper through hole 14, the moving die a21 and the moving die B22 are driven to approach each other by the two electric push rods a24 on both sides of the box 1, so that the moving die a21 and the moving die B22 slide in the interior of the box 1 under the limit of the slide column a23, the paper is pressed into the inner side of the folding groove a221 by the V-shaped folding block a211, at this time, the paper is folded into a wavy shape, then the moving die a21 and the moving die B22 are separated from each other and reset, the paper continues to move downwards through the paper through hole 14, and when the last wave after folding reaches between the positioning block a31 and the positioning block B32, the positioning block a31 and the positioning block B32 are pushed to approach each other by the electric push rods B34 on both sides, the positioning block A31 and the positioning block B32 respectively drive the V-shaped folding block B311 and the folding groove B321 to be aligned with the last crease of the paper, when the moving die A21 and the moving die B22 fold the paper at the top of the positioning component 3, the crease can keep continuous with the crease corresponding to the positioning block A31 and the positioning block B32, the wavy paper enters the inside of the feed box 12 to be collected along with the folding of the paper, when the paper is folded for a certain length, the electric push rod C41 pushes the paper cutter 4 to slide at the bottom of the positioning component 3, the paper cutter 4 cuts off the paper, and when the folded paper in the feed box 12 is stored for a certain amount, the electric push rod D58 pushes the sliding plate 51 to slide downwards along the sliding groove A121, the sliding plate 51 drives the pressing plate 54 at the outer sides of the rotating rods 53 to move downwards through the sliding blocks 52 at the two ends, the pressing plate 54 is separated from the blocking of the baffle plate 124, the torsion spring 56 automatically drives the pressing plate 54 to rotate upwards to reset, and the paper is kept in a horizontal state under the action of the limiting plate 57, as the electric push rod D58 pushes the slide plate 51 to move down to compress the folded paper, when the slide plate 51 drives the pressing plate 54 to reset, the pressing plate 54 rotates down to abut against the inner side of the bin 12 under the blocking of the baffle plate 124, so as to prevent the pressing plate 54 from influencing the blanking of the paper.

Claims (7)

1. A paper folding device is used in three-dimensional book production which characterized in that: comprising:

The paper feeding device comprises a box body (1), wherein a support (11) is fixedly arranged at the bottom of the box body (1), a feed box (12) is fixedly arranged on the inner side of the support (11), and a paper penetrating hole (14) is formed in the top of the box body (1);

The folding assembly (2), the folding assembly (2) comprises a movable die A (21) and a movable die B (22) which are arranged in the box body (1) in a sliding manner, a plurality of V-shaped folding blocks A (211) are vertically and fixedly arranged on one side, close to the movable die B (22), of the movable die A (21), and folding grooves A (221) are formed in one side, close to the movable die A (21), of the movable die B (22) corresponding to the V-shaped folding blocks A (211);

The positioning assembly (3), positioning assembly (3) slides and sets up in the bottom of folding subassembly (2), positioning assembly (3) are including sliding locating piece A (31) and locating piece B (32) that set up in box (1) inside, locating piece A (31) are close to one side of locating piece B (32) is fixed to be provided with V type folding piece B (311), locating piece B (32) are close to one side of locating piece A (31) corresponds V type folding piece B (311) has seted up folding groove B (321).

2. The sheet folding apparatus for producing a three-dimensional book according to claim 1, wherein: folding subassembly (2) still include traveller A (23) and electric putter A (24), traveller A (23) is fixed to be set up in one side that removes mould A (21) and removal and mould B (22) kept away from each other, traveller A (23) slides and sets up in the both sides of box (1), the both sides of box (1) are all fixed and are provided with electric putter A (24), both sides electric putter A (24)'s output is fixed respectively to be set up in the outside that removes mould A (21) and removal mould B (22).

3. The sheet folding apparatus for producing a three-dimensional book according to claim 1, wherein: the positioning assembly (3) further comprises a sliding column B (33) and an electric push rod B (34), the sliding column B (33) is fixedly arranged on one side, away from each other, of the positioning block A (31) and the positioning block B (32), the sliding column B (33) is fixedly arranged on two sides of the box body (1) in a sliding mode, the electric push rod B (34) is fixedly arranged on two sides of the box body (1), output ends of the electric push rod B (34) on two sides are fixedly arranged on the outer sides of the positioning block A (31) and the positioning block B (32) respectively, the V-shaped folding block B (311) and the folding groove A (221) are mutually matched, and the folding groove B (321) and the V-shaped folding block A (211) are mutually matched.

4. The sheet folding apparatus for producing a three-dimensional book according to claim 1, wherein: the top of the box body (1) is fixedly provided with a discharging barrel (13), and paper rollers (131) for conveying paper are symmetrically arranged on the inner side of the discharging barrel (13) in a rotating mode.

5. The sheet folding apparatus for producing a three-dimensional book according to claim 1, wherein: a chute C (123) is formed in one side of the feed box (12), and a protective door (15) is slidably arranged on the outer side of the feed box (12) through the chute C (123).

6. The sheet folding apparatus for producing a three-dimensional book according to claim 4, wherein: the utility model discloses a paper cutting machine, including box (1), locating component (3), box (1) bottom slip is provided with paper cutting knife (4), paper cutting knife (4) are located the bottom of locating component (3), paper cutting knife (4) one side is fixed to be provided with electric putter C (41), electric putter C (41) are fixed to be set up in the bottom of box (1), one side that electric putter C (41) was kept away from to box (1) bottom is fixed to be provided with knife groove board (42), knife groove and paper cutting knife (4) horizontal alignment in knife groove board (42) outside.

7. The sheet folding apparatus for producing a three-dimensional book according to claim 5, wherein: the utility model discloses a box, including box (12), box (5), box (12), box (5) are provided with spout A (121) in one side of keeping away from guard gate (15), box (12) are all offered in other both sides spout B (122), box (5) are including slide (51), slide (51) are provided with in the outside of box (12) through spout A (121) slip, slide (51) both ends are all fixed to be provided with slider (52) of sliding in spout B (122), slider (52) inboard rotation is provided with dwang (53), the fixed clamp plate (54) that are provided with in dwang (53) outside, the fixed limiting plate (55) that are provided with in dwang (53) outside are located between slider (52) and limiting plate (55), slide (51) top is fixed to be provided with limiting plate (57), slide (51) are fixed to be provided with in the output of electric putter D (58), electric putter D (58) are fixed to be provided with in box (1) inboard, baffle (124) are used for pushing down to rotate to box (124), the baffle (124) is located outside the platen (54).