CN212710142U

CN212710142U - Binding machine rotating device for binding exercise books

Info

Publication number: CN212710142U
Application number: CN202021383874.7U
Authority: CN
Inventors: 张志明
Original assignee: Jiaxing Huanxin Cultural Goods Technology Co ltd
Current assignee: Jiaxing Huanxin Cultural Goods Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-16
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a binding machine rotating device for bundling operation books, which comprises a circular arc plate vertically arranged at the rear position of the upper end of a table top of a binding machine, a first arc track arranged at the rear position of the upper surface of the table top of the binding machine and a circular arc groove arranged at the front position of the table top of the binding machine, wherein the upper end of the first arc track is slidably connected with a first moving block, the lateral wall of the first moving block close to the circular arc plate is fixedly connected with a servo motor, a gear is fixedly connected on the rotating shaft of the servo motor, the inner wall of the circular arc plate is fixedly connected with a circular arc rack, the circular arc rack is meshed with the gear, the upper end of the first moving block is fixedly provided with a horizontally arranged mounting plate, the upper surface of the mounting plate is provided with a first cylinder, a vertically arranged L-shaped plate I is fixedly connected on a piston rod of the first cylinder, and the second arc-shaped track is slidably connected with a second moving block, and the second moving block is provided with a limiting component.

Description

Binding machine rotating device for binding exercise books

Technical Field

The utility model relates to an operation book production technical field especially relates to a strapper rotary device for this packing of operation.

Background

A packaging machine, also called a bundler or a bundler, is a machine that bundles packages with a strapping band to complete a packaging operation. The bundling is to prevent the scattering and losing of the goods and to facilitate the transportation and storage. The packer has a wide application range, and is almost applied to product packaging in all industries.

The packing process of the exercise book is to arrange six stacks of exercise books into squares in a 2 x 3 mode, and to use a binding machine to bind a cross-shaped binding belt outside kraft paper after the exercise books are packed by the kraft paper so as to ensure the binding firmness. However, in the operation process, the six-fold workbook wrapped by kraft paper needs to be manually rotated by 90 degrees to complete the cross bundling, the operation consumes labor, the working efficiency is low, and the accurate rotation angle is difficult to master through manual operation; the manual rotating mode is adopted, the blocking range of hands is small in the rotating process, and part of the exercise book which is not blocked by the hands deflects at the position in the kraft paper due to the inertia effect in the rotating process, so that the kraft paper is loosened and cannot be tightly attached to the exercise book, and the condition that the work is scattered in the transportation process due to insecurity after the packaging is finished is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a strapper rotary device for this packing of operation can carry out whole rotation 90 to the operation book that gets up with the kraft paper when strapper packs the operation book, makes things convenient for the strapper to carry out the cross to tie up it, compares and can reduce the manpower in traditional artifical rotatory mode, improves production efficiency, can guarantee simultaneously to compress tightly the kraft paper at rotatory in-process, prevents that the kraft paper from taking place not hard up.

The above technical purpose of the present invention can be achieved by the following technical solutions: a rotary device of a binding machine for packing an operation book comprises a circular arc-shaped plate vertically arranged at the rear side of the upper end of a table board of the binding machine, a first arc-shaped track arranged at the rear side of the upper surface of the table board of the binding machine and a circular arc-shaped groove arranged at the front side of the table board of the binding machine, wherein the first arc-shaped track is arranged at the inner side of the circular arc-shaped plate, the upper end of the first arc-shaped track is slidably connected with a first moving block, the side wall of the first moving block, which is close to the circular arc-shaped plate, is fixedly connected with a servo motor, a gear is fixedly connected onto a rotating shaft of the servo motor, a circular arc-shaped rack is fixedly connected onto the inner wall of the circular arc-shaped plate, the circular arc-shaped rack is meshed with the gear, a horizontally arranged mounting plate is fixed onto the upper end of the, the piston rod of the first air cylinder is fixedly connected with a vertically arranged L-shaped plate I, an arc-shaped track II is arranged in the arc-shaped groove, a moving block II is connected to the arc-shaped track II in a sliding mode, and a limiting assembly is arranged on the moving block II.

Through the technical scheme, the first moving block is located at one end of the circular arc-shaped track, the first air cylinder pushes the first L-shaped plate to be fixed at one corner of the packaging piece, the gear is driven to rotate on the circular arc-shaped rack through the servo motor, and the first moving block is driven to move to the other end of the circular arc-shaped track. The first completion of removal in-process L template of movable block is rotatory 90 to the package, and spacing subassembly can play limiting displacement to the package, and the rotation center when making its rotation is the center of strapper mesa, also can prevent that the outer kraft paper of package from taking place not hard up simultaneously.

The utility model discloses still further set up to: and two ends of the circular arc-shaped track I are provided with anti-collision blocks which are fixedly connected to the upper surface of the table board of the binding machine.

Through the technical scheme, the first moving block can impact the anti-collision block when moving to the end parts at the two ends of the first arc-shaped track, so that the first moving block is prevented from sliding out of the first arc-shaped track.

The utility model discloses still further set up to: and a rubber pad is arranged on the side wall of the anti-collision block close to the circular arc track I.

Through above-mentioned technical scheme, the rubber pad can play the cushioning effect when the movable block strikes the anticollision piece.

The utility model discloses still further set up to: and a plurality of through holes which are regularly arranged are formed in the first L-shaped plate.

Through above-mentioned technical scheme, the weight of L template one can be reduced to the through-hole to make the control L template one that cylinder piston rod can be better remove.

The utility model discloses still further set up to: and a sponge layer is arranged on the side wall, far away from the cylinder I, of the L-shaped plate I.

Through above-mentioned technical scheme, when the cylinder control L template removed this operation earlier on, sponge layer and kraft paper contact and extrusion sponge layer, on the one hand can increase and the friction between the kraft paper, make its better drive kraft paper remove, on the other hand can prevent that L template is direct to contact the extrusion with the kraft paper, and causes the damage to the kraft paper.

The utility model discloses still further set up to: the first cylinder is a sliding table cylinder.

Through above-mentioned technical scheme, the piston rod of slip table cylinder is more stable when reciprocating motion, can not produce and rock.

The utility model discloses still further set up to: the limiting assembly comprises a rotary cylinder and a second L-shaped plate, the second rotary cylinder is fixedly connected to the second moving block, and the second L-shaped plate is fixedly connected to a rotating part of the rotary cylinder.

Through the technical scheme, the rotary cylinder can control the second L-shaped plate to rotate by 90 degrees, and the second L-shaped plate is in a horizontal state or a vertical state respectively. When L template two is in vertical state, the inner wall of L template two and the kraft paper contact and can prevent that this emergence position skew of operation in the kraft paper from rotating, when L template two is in the horizontality, the L template is in the standing groove, and the topmost position height of L template is less than the height of strapper mesa to make things convenient for the producer to take off from the strapper mesa the operation that the completion will be tied up.

Drawings

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

fig. 2 is a back view of the present invention;

FIG. 3 is a cross-sectional view taken along the line G-G of FIG. 2 in accordance with the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

The reference numbers in the figures mean: 1. a circular arc plate; 2. a first circular arc track; 3. an arc-shaped groove; 4. moving a first block; 5. a servo motor; 6. a gear; 7. a circular arc-shaped rack; 8. mounting a plate; 9. a first cylinder; 10. an L-shaped plate I; 11. a circular arc track II; 12. a second moving block; 13. a limiting component; 14. an anti-collision block; 15. a rubber pad; 16. a through hole; 17. a sponge layer; 18. a rotating cylinder; 19. an L-shaped plate II; 20. and (6) placing the groove.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The present invention will be described below with reference to fig. 1 to 4.

The utility model provides a strapper rotary device for this packing of operation, includes the vertical convex board 1 that sets up in the mesa upper end rear side position of strapper and sets up in the convex track one 2 of the mesa upper surface rear side position of strapper, and the centre of a circle position of convex board 1 and convex track one 2 is the central point of strapper mesa and puts. The central angle of the circular arc-shaped plate 1 is 100-120 degrees, the first circular arc-shaped rail 2 is located on the inner side of the circular arc-shaped plate 1, the central angle of the first circular arc-shaped rail 2 is 90 degrees, and the lower end of the first circular arc-shaped rail 2 is fixedly connected to the table top of the binding machine through screws. The upper end of the first circular arc track 2 is connected with a first moving block 4 in a sliding mode, and the first moving block 4 can slide on the first circular arc track 2. The two ends of the circular arc-shaped track I2 are provided with the anti-collision blocks 14, the anti-collision blocks 14 are fixedly connected to the upper surface of the table board of the binding machine, and the moving block I4 can collide against the anti-collision blocks 14 when moving to the end parts of the two ends of the circular arc-shaped track I2, so that the moving block I is prevented from sliding out of the circular arc-shaped track I2. The side wall of the anti-collision block, which is close to the circular arc-shaped track I2, is provided with a rubber pad 15, and the rubber pad 15 can play a role in buffering when the moving block I4 collides with the anti-collision block.

The moving block I4 is close to the side wall of the circular arc-shaped plate 1 and is fixedly connected with a servo motor 5 through a screw, a rotating shaft of the servo motor 5 faces downwards vertically, and a gear 6 is fixedly connected to the rotating shaft of the servo motor 5. The inner wall of the circular arc-shaped plate 1 is fixedly connected with a circular arc-shaped rack 7, the circular arc-shaped rack 7 is horizontally arranged, the central angle of the circular arc-shaped rack 7 is 95-100 degrees, and the circular arc-shaped rack 7 is meshed with the gear 6. The servo motor 5 is started to rotate the gear 6, so that the gear 6 can move on the circular arc-shaped rack 7, and the moving block I4 is driven to move on the circular arc-shaped track I2.

The upper end of the first moving block 4 is fixed with a mounting plate 8 horizontally arranged through screws, the upper surface of the mounting plate 8 is provided with a first cylinder 9, the first cylinder 9 is a sliding table cylinder, and a piston rod of the sliding table cylinder is more stable in reciprocating motion and cannot shake. The piston rod of cylinder 9 is put towards the central point of strapper mesa, and the L template 10 of the vertical setting of fixedly connected with on the piston rod of cylinder 9 sets up a plurality of regular spread's through-hole 16 on the L template 10, and through-hole 16 can reduce the weight of L template 10 to make the control L template 10 that cylinder 9 piston rod can be better remove. A linear track is arranged below the L-shaped plate I10 along the motion direction of a piston rod of the cylinder I9, the linear track is fixed on the upper surface of the mounting plate 8, an auxiliary sliding block is arranged at the lower end of the side wall of the L-shaped plate I10 close to the cylinder I9, and the auxiliary sliding block is connected to the linear track in a sliding mode. The auxiliary sliding block can support the L-shaped plate I10 on one hand, and on the other hand, the auxiliary sliding block can play a role in assisting sliding when the L-shaped plate I10 moves, so that the L-shaped plate I10 is more stable when moving. And a sponge layer 17 is arranged on the side wall of the L-shaped plate I10 far away from the cylinder I9. When the cylinder 9 control L template 10 was removed to this, sponge layer 17 and kraft paper contact and extrusion sponge layer 17, on the one hand can increase and the friction between the kraft paper, make its better drive kraft paper remove, on the other hand can prevent that L template 10 is direct to contact the extrusion with the kraft paper, and causes the damage to the kraft paper.

The front side position of the table top of the binding machine is provided with an arc-shaped groove 3, a second arc-shaped rail 11 is arranged in the arc-shaped groove 3, and the circle centers of the arc-shaped groove 3 and the second arc-shaped rail 11 are the central position of the table top of the binding machine. A second moving block 12 is connected to the second circular arc track 11 in a sliding manner, and a limiting component 13 is arranged on the second moving block 12. Spacing subassembly 13 can carry on spacingly to the kraft paper and the exercise book of tying up board front side, and the article that needs to tie up is accomplished to cooperation L template 10 and is rotated 90, prevents simultaneously that the kraft paper from taking place to become flexible at rotatory in-process. The limiting assembly 13 comprises a rotary cylinder 18 and a second L-shaped plate 19, two placing grooves 20 are formed in the table board of the strapping machine, the placing grooves 20 are located at two ends of the arc-shaped groove 3 and are located on one side, away from the middle of the table board of the strapping machine, of the arc-shaped groove 3. The second rotating cylinder 18 is fixedly connected to the second moving block 12, and the second L-shaped plate 19 is fixedly connected to a rotating part of the second rotating cylinder 18. The rotating cylinder 18 can control the second L-shaped plate 19 to rotate for 90 degrees, so that the second L-shaped plate 19 is in a horizontal state or a vertical state respectively. When the second L-shaped plate 19 is in a vertical state, the inner wall of the second L-shaped plate 19 contacts with the kraft paper and can prevent the operation book in the kraft paper from shifting when rotating, when the second L-shaped plate 19 is in a horizontal state, the L-shaped plate is positioned in the placing groove 20, the height of the uppermost position of the L-shaped plate is lower than that of the table board of the strapping machine, and therefore the operation book which is strapped by a manufacturer can be conveniently taken down from the table board of the strapping machine.

The working principle of the device is as follows: a square kraft paper package is placed in the middle of the strapping machine table and the first strapping is completed. At the moment, the first moving block 4 is located at one end of the first arc-shaped track 2, the second moving block 12 is located at one end of the second arc-shaped track 11, the second moving block 12 is located at the oblique opposite position of the first moving block 4, and the piston rod of the first control cylinder 9 is pushed out to enable the L-shaped plate 10 to be attached to one corner of the square kraft paper packaging piece. And simultaneously controlling the second rotary cylinder 18 to rotate upwards to enable the second L-shaped plate 19 to be in a vertical state, enabling the second L-shaped plate 19 to be attached to the other corner of the square kraft paper packaging piece, wherein the corner attached to the first L-shaped plate 10 is the diagonal of the corner attached to the second L-shaped plate 19. And then starting the servo motor 5, moving the moving block I4 from one end of the circular arc track I2 to the other end through the gear 6 and the transmission of the circular arc rack 7, and rotating the square kraft paper packaging piece by 90 degrees by the moving block I4 in the moving process. And meanwhile, the moving block II 12 moves along with the moving block II and moves from one end of the circular arc track II 11 to the other end of the circular arc track II, and the binding machine performs secondary binding on the circular arc track II after the circular arc track II rotates.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims

1. A strapper rotary device for this baling of homework book which characterized in that: the automatic binding machine comprises a circular arc-shaped plate (1) vertically arranged at the rear side position of the upper end of a table board of the binding machine, a first circular arc-shaped track (2) arranged at the rear side position of the upper surface of the table board of the binding machine and a circular arc-shaped groove (3) arranged at the front side position of the table board of the binding machine, wherein the first circular arc-shaped track (2) is positioned at the inner side of the circular arc-shaped plate (1), a first moving block (4) is slidably connected to the upper end of the first circular arc-shaped track (2), a servo motor (5) is fixedly connected to the side wall of the first moving block (4) close to the circular arc-shaped plate (1), a gear (6) is fixedly connected to the rotating shaft of the servo motor (5), a circular arc-shaped rack (7) is fixedly connected to the inner wall of the circular arc-shaped plate (1), the circular arc-, the upper surface of mounting panel (8) is provided with cylinder (9), the central point of the mesa of cylinder (9) orientation strapper puts, fixedly connected with vertical L template (10) that set up on the piston rod of cylinder (9), be provided with circular arc track two (11) in circular arc groove (3), sliding connection has movable block two (12) on circular arc track two (11), be provided with spacing subassembly (13) on movable block two (12).

2. The strapping machine rotary device for homebook strapping as in claim 1, wherein: and two ends of the circular arc-shaped track I (2) are provided with anti-collision blocks (14), and the anti-collision blocks (14) are fixedly connected to the upper surface of the table top of the binding machine.

3. The strapping machine rotary device for workbook strapping as claimed in claim 2, wherein: and a rubber pad (15) is arranged on the side wall of the anti-collision block (14) close to the circular arc track I (2).

4. The strapping machine rotary device for homebook strapping as in claim 1, wherein: the first L-shaped plate (10) is provided with a plurality of through holes (16) which are regularly arranged.

5. The strapping machine rotary device for homebook strapping as in claim 1, wherein: and a sponge layer (17) is arranged on the side wall of the first L-shaped plate (10) far away from the first cylinder (9).

6. The strapping machine rotary device for homebook strapping as in claim 1, wherein: the first cylinder (9) is a sliding table cylinder.

7. The strapping machine rotary device for homebook strapping as in claim 1, wherein: the limiting assembly (13) comprises a rotary cylinder (18) and a second L-shaped plate (19), the second rotary cylinder (18) is fixedly connected to the second moving block (12), and the second L-shaped plate (19) is fixedly connected to a rotating part of the rotary cylinder (18).