CN211000573U

CN211000573U - Binding device is used in production of myopia prevention exercise book

Info

Publication number: CN211000573U
Application number: CN201921437261.4U
Authority: CN
Inventors: 祁小桐
Original assignee: Chongqing Kaizhou District Sanzhong Printing Co ltd
Current assignee: Chongqing Kaizhou District Sanzhong Printing Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-14
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to the technical field of book production equipment, in particular to a binding device for myopia prevention exercise book production, which comprises a frame and a binding mechanism, wherein the binding mechanism comprises an upper binding box and a lower binding box, the lower binding box is vertically and slidably connected with the frame, a containing cavity is arranged in the lower binding box, the bottom of the containing cavity is provided with a through groove for a binding needle to pass through, and a tightening mechanism for tightening the binding nail is fixedly arranged in the lower binding box; the upper binding box is vertically and slidably connected with the lower binding box, a stamping sheet is fixedly arranged on the upper binding box and is positioned right above the through groove, and the size of the stamping sheet is smaller than that of the through groove. This scheme of adoption can steadily be with the staple during the paper of impressing downwards, realize the purpose of binding the homework book, the technical problem of the easy binding failure that the both ends atress inequality of having solved prior art staple leads to.

Description

Binding device is used in production of myopia prevention exercise book

Technical Field

The utility model relates to a technical field of the production facility of books, concretely relates to binding means is used in production of myopia prevention operation book.

Background

The books are mostly independently bound in a binding mode, so that the books are convenient to use and distinguish. However, after binding, it is often no longer convenient to print, so in the prior art, a book is generally produced by printing first and then binding, taking a homework book as an example, first printing a required frame or square on a paper, then cutting and stacking the paper together, adding a cover and aligning, and then binding the paper into a book by using a binding machine. However, in the prior art, a binding machine generally adopts a hinged form, and the technical problem that two legs of a staple are stressed unevenly when binding is easily caused, so that the binding fails.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is providing this production binding means of myopia prevention operation to anticipate to solve the technical problem of easy binding failure that the both ends atress inequality of prior art staple leads to.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the binding device for producing the myopia-preventing exercise book comprises a rack and a binding mechanism, wherein the binding mechanism comprises an upper binding box and a lower binding box, the lower binding box is vertically and slidably connected with the rack, a containing cavity is formed in the lower binding box, a through groove for a staple to penetrate through is formed in the bottom of the containing cavity, and a fastening mechanism for fastening the staple is fixedly arranged in the lower binding box; the upper binding box is vertically and slidably connected with the lower binding box, a stamping sheet is fixedly arranged on the upper binding box and is positioned right above the through groove, and the size of the stamping sheet is smaller than that of the through groove.

The principle and the advantages of the scheme are as follows:

1) the binding mechanism is designed into an upper binding box and a lower binding box which are vertically and slidably connected, so that the upper binding box can vertically slide along the lower binding box, and a punching sheet is driven to insert a binding needle into paper, thereby achieving the purpose of binding;

2) the sliding direction of the upper binding box is fixed, and the upper binding box can only vertically slide, so that the deflection condition can not occur, the condition that the pressure generated by the punching sheet on two pins of a binding needle is different can not occur, the condition of binding failure is reduced, the binding success rate is improved, and the binding quality of an exercise book is improved.

Preferably, as an improvement, support tight mechanism and include the elastic component and support tight piece, support tight piece and fix the one end of locating being close to logical groove on the elastic component, the other end of elastic component with hold the chamber fixed, support tight piece and hold chamber sliding connection.

The scheme is simple in structure, and can timely push staples to achieve automatic staple supply.

Preferably, as an improvement, still be equipped with actuating mechanism in the frame, actuating mechanism includes the horizontal pole, and horizontal pole and the vertical sliding connection of frame, the horizontal pole is located the directly over of last binding box.

The scheme realizes the purpose of controlling the binding mechanism to realize binding through the up-and-down movement of the cross rod.

Preferably, as an improvement, still be equipped with transport mechanism in the frame, transport mechanism is located actuating mechanism directly under, and transport mechanism includes first conveyer belt and the transfer roller that is used for driving first conveyer belt, and the transfer roller rotates with the frame to be connected.

This scheme can be transported the operation originally to make the operation originally can realize binding in succession and automatically, promote binding efficiency by a wide margin.

Preferably, as an improvement, a first limiting block is arranged on the first conveyor belt.

This scheme can carry on spacingly to the paper to avoided being located the paper of upside can't keep synchronous motion's the condition with the paper that is located the downside.

Preferably, as an improvement, a limiting rod is fixedly arranged on the rack, the lower surface of the limiting rod is an inclined surface, and the lower surface close to the binding mechanism is lower than the lower surface of one side far away from the binding mechanism.

This scheme can lead and spacing to the paper, makes the laminating inseparabler between the paper to be convenient for bind.

Preferably, as an improvement, the horizontal pole is last to be fixed and is equipped with the montant, and the lower extreme of montant is fixed with the upper bound box.

The cross rod and the upper binding box are fixed through the vertical rod, so that the upper binding box and the cross rod move synchronously, the condition that the cross rod impacts the upper binding box downwards is avoided, and the use abrasion of the upper binding box is reduced.

Preferably, as an improvement, the binding mechanism is provided with a plurality of vertical rods in parallel along the length direction of the transverse rod, and the vertical rods correspond to the binding mechanism one by one.

This scheme can be bound simultaneously a plurality of exercise books for bind the speed, promoted the binding efficiency.

Preferably, as an improvement, a buffer mechanism is fixedly arranged between the upper binding box and the lower binding box.

The buffer mechanism of the scheme can relieve the impact effect of the upper binding box on the lower binding box, reduces the use abrasion of the upper binding box and the lower binding box, and prolongs the service life of the upper binding box and the lower binding box.

Preferably, as an improvement, the buffer mechanism is an elastic reset piece.

The elastic reset piece can reduce the impact effect of the upper binding box on the lower binding box, and can also bounce the upper binding box after binding is finished, and the upper binding box can drive the punching sheets to move upwards together while bouncing upwards, so that the punching sheets move above the staples to leave space for the staples; after the staples lose the function of the punching sheet, the staples can slide towards the direction of the through groove under the function of the abutting mechanism, thereby realizing the automatic supply of the automatic staples.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a first binding device for producing the myopia-preventing exercise book of the present invention.

Fig. 2 is a front view of a first embodiment of the present invention.

Fig. 3 is a sectional view taken along the direction B-B in fig. 2.

Fig. 4 is a top view of fig. 2.

Fig. 5 is a front sectional view of a binding mechanism according to an embodiment of the present invention.

Fig. 6 is a top view of a middle-lower binding case according to a first embodiment of the present invention.

Fig. 7 is a front sectional view of the binding mechanism according to the second embodiment of the present invention.

Fig. 8 is a top view of a lower binding box according to a second embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the binding machine comprises a frame 1, a first conveying belt 2, a conveying roller 3, a first limiting block 4, a cross rod 5, a guide groove 6, an upper binding box 7, a lower binding box 8, an accommodating cavity 9, a through groove 10, an elastic piece 11, a resisting block 12, a sliding groove 13, a punching sheet 14, a second pressure spring 15, a vertical rod 16, an installation base 17 and a limiting rod 18.

Example one

As shown in figure 1: the binding device for the production of the myopia-preventing exercise book comprises a rack 1, a transmission mechanism, a binding mechanism and a driving mechanism, wherein the transmission mechanism is located right below the driving mechanism, as shown in fig. 2 and fig. 3, the transmission mechanism comprises a first conveying belt 2 and conveying rollers 3 for driving the first conveying belt 2, at least two conveying rollers 3 are arranged, only one conveying roller 3 is shown in the drawing as an example, the conveying roller 3 is rotatably connected with the rack 1 through a shaft hole, a driving motor (not shown in the drawing) is fixedly connected to the conveying roller 3, a stepping motor is selected as the driving motor, an output shaft of the driving motor is coaxially and fixedly clamped with the end parts of the conveying rollers 3, and a machine body of the driving motor is fixed with the rack; as shown in fig. 3, the first conveyor belt 2 is further integrally formed with first limit blocks 4 for ensuring that the sheets can be stacked into a bundle and conveyed to the lower side of the binding mechanism, as shown in fig. 4, seven first limit blocks 4 are arranged along the transverse direction, and the first limit blocks 4 are arranged at intervals along the length direction of the first conveyor belt 2, only two of which are shown in the figure.

As shown in fig. 1, the driving mechanism includes a cross bar 5, two ends of the cross bar 5 are respectively connected with the rack 1 through a guide slot 6 in a vertical sliding manner (only the guide slot 6 at the left end of the cross bar 5 is shown in fig. 1), and here, the internal structure of the guide slot 6 is described by taking one of the guide slots 6 as an example: an air cylinder (not shown in the figure) is fixedly arranged in the guide groove 6, a cylinder barrel of the air cylinder is fixed with the top of the guide groove 6 through a bolt, and a piston rod of the air cylinder is vertically arranged downwards and is fixed with the end part of the cross rod 5.

As shown in fig. 2, the binding mechanism is located directly below the crossbar 5, and a plurality of binding mechanisms, six of which are shown as an example, are arranged side by side in the longitudinal direction of the crossbar 5. The binding mechanism comprises an upper binding box 7 and a lower binding box 8, the lower binding box 8 is vertically and slidably connected with the rack 1, a containing cavity 9 is arranged in the lower binding box 8, a through groove 10 for a staple to pass through is formed in the right side of the bottom of the containing cavity 9, a resisting mechanism for resisting the staple is fixedly arranged in the lower binding box 8, as shown in fig. 5, the resisting mechanism comprises an elastic piece 11 and a resisting block 12, the elastic piece 11 selects a first pressure spring, the resisting block 12 is fixedly arranged at the right end of the elastic piece 11, the left end of the elastic piece 11 is fixed with the inner peripheral wall of the containing cavity 9, as shown in fig. 6, the resisting block 12 is slidably connected with the bottom of the containing cavity 9 through a chute 13, two chutes 13 are shown in fig. 6, and the distance between the two chutes 13 is the same as the distance between the two support legs of the staple, so that the two support legs of the staple can be inserted into one; as shown in fig. 5, the size of the outer peripheral surface of the upper binding box 7 is the same as the size of the inner peripheral wall of the accommodating cavity 9, so that the upper binding box 7 is vertically connected with the lower binding box 8 in a sliding manner, a stamped sheet 14 is integrally formed at the lower end of the right side wall of the upper binding box 7, the stamped sheet 14 is positioned right above the through groove 10, and the size of the stamped sheet 14 is smaller than that of the through groove 10; as shown in fig. 1, the lower binding box 8 is further provided with a notch for the elastic member 11 to pass through; as shown in fig. 2, a vertical rod 16 is welded on the cross rod 5, the lower end of the vertical rod 16 is fixed with the upper binding box 7 through a bolt, and the vertical rods 16 correspond to the upper binding box 7 one by one.

As shown in fig. 3, the rack 1 is fixedly connected with an installation base 17 through bolts, a limiting rod 18 is fixedly clamped on the installation base 17, the lower surface of the limiting rod 18 is an inclined surface, the left side of the lower surface of the limiting rod 18 is lower than the right side, and the lowest position of the lower surface of the limiting rod 18 is higher than the upper surface of the first limiting block 4; as shown in fig. 4, the stopper bar 18 is positioned above the crossbar 5.

The specific implementation process is as follows: starting a driving motor, as shown in fig. 3, rotating the conveyor belt anticlockwise to convey the unbound exercise book paper to the left below the binding mechanism, and stacking the unbound exercise book paper to move leftwards in a tidy manner under the action of a first limiting block 4 in the transportation process; when the paper moves below the limiting rod 18, the lower surface of the limiting rod 18 can guide the paper and generate downward pressure on the paper, so that the aim of pressing the paper is fulfilled; when the paper moves to the position right below the binding mechanism, the cylinder is driven to enable the piston rod to move downwards, so that the cross rod 5 is driven to move downwards, the cross rod 5 drives the vertical rod 16 to move downwards, and the vertical rod 16 drives the upper binding box 7 to move downwards; when the upper binding box 7 moves downwards, as shown in fig. 5, the punching sheet 14 is driven to move downwards, and the punching sheet 14 moves downwards to push out the rightmost staple downwards and enable the staple to penetrate through paper (not shown in the figure), so that the binding of the workbook is realized; during the period that the upper binding box 7 moves downwards for binding, the lower binding box 8 is driven to vertically move downwards along the rack 1, and the lower binding box 8 moves downwards to enable the lower surface of the lower binding box 8 to generate downward pressure on paper, so that the paper is further supported tightly, the staple is more easily inserted into the paper, and meanwhile, the condition that the staple is inclined in the process of inserting the paper can be avoided.

After the binding is finished, the piston rod starts to move upwards, and drives the upper binding box 7 to move upwards to return to the original position to wait for the next binding.

The binding mechanism is designed into an upper binding box 7 and a lower binding box 8 which are vertically and slidably connected, so that the upper binding box 7 can vertically slide along the lower binding box 8, and a punching sheet 14 is driven to insert a binding needle into paper, thereby achieving the purpose of binding; the sliding direction of the upper binding box 7 is fixed, and the upper binding box can only vertically slide, so that the deflection condition is avoided, the pressure generated by the punching sheets 14 on two pins of a binding needle is not different, the binding failure condition is reduced, the binding success rate is improved, and the binding quality of an exercise book is improved.

Example two

As shown in fig. 7, the difference between the present embodiment and the first embodiment is that a buffer mechanism is fixedly arranged between the upper binding box 7 and the lower binding box 8, the buffer mechanism is an elastic restoring member, the elastic restoring member includes four second compressed springs 15, and the positions of the four second compressed springs 15 in the accommodating cavity are distributed as shown in fig. 8; the upper end of the second pressure spring 15 is abutted against the upper binding box 7, and the lower end of the second pressure spring 15 is welded and fixed with the bottom of the accommodating cavity 9.

When binding is carried out, the upper binding box 7 can generate downward extrusion effect on the second pressure spring 15 during downward movement, so that the second pressure spring 15 generates elastic deformation energy storage, and after the second pressure spring 15 is compressed to a certain degree, the second pressure spring 15 can drive the lower binding box 8 to move downward together, thereby avoiding the condition that the lower binding box 8 is impacted because the upper binding box 7 directly supports the lower binding box 8 downward, and reducing the use abrasion of the lower binding box 8; after binding is finished, the second pressure spring 15 can bounce the upper binding box 7, and when the upper binding box 7 bounces upwards, the punching sheets 14 are driven to move upwards together, so that the punching sheets 14 move upwards to be above the staples to reserve space for the staples; when the right end face of the staple loses the function of the punching sheet 14, the staple slides in the direction of the through groove 10 under the function of the abutting mechanism, thereby realizing the automatic replenishment of the automatic staple.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Binding means is used in production of myopia prevention exercise book, its characterized in that: the binding mechanism comprises an upper binding box and a lower binding box, the lower binding box is vertically and slidably connected with the rack, an accommodating cavity is formed in the lower binding box, a through groove for a staple to penetrate through is formed in the bottom of the accommodating cavity, and a fastening mechanism for fastening the staple is fixedly arranged in the lower binding box; the upper binding box is vertically and slidably connected with the lower binding box, a stamping sheet is fixedly arranged on the upper binding box and is positioned right above the through groove, and the size of the stamping sheet is smaller than that of the through groove.

2. The binding apparatus for myopia prevention exercise book production according to claim 1, wherein: the abutting mechanism comprises an elastic piece and an abutting block, the abutting block is fixedly arranged at one end, close to the through groove, of the elastic piece, the other end of the elastic piece is fixed with the accommodating cavity, and the abutting block is connected with the accommodating cavity in a sliding mode.

3. The binding apparatus for myopia prevention exercise book production according to claim 1, wherein: still be equipped with actuating mechanism in the frame, actuating mechanism includes the horizontal pole, and horizontal pole and the vertical sliding connection of frame, the horizontal pole is located the directly over of binding the box.

4. The binding apparatus for myopia prevention exercise book production according to claim 3, wherein: still be equipped with transmission device in the frame, transmission device is located actuating mechanism under, and transmission device includes first conveyer belt and the transfer roller that is used for driving first conveyer belt, and the transfer roller rotates with the frame to be connected.

5. The binding apparatus for myopia prevention exercise book production according to claim 4, wherein: and a first limiting block is arranged on the first conveying belt.

6. The binding apparatus for myopia prevention exercise book production according to claim 1, wherein: the rack is fixedly provided with a limiting rod, the lower surface of the limiting rod is an inclined plane, and the lower surface close to the binding mechanism is lower than the lower surface of one side far away from the binding mechanism.

7. The binding apparatus for myopia prevention exercise book production according to claim 3, wherein: the transverse rod is fixedly provided with a vertical rod, and the lower end of the vertical rod is fixed with the upper binding box.

8. The binding apparatus for myopia prevention exercise book production according to claim 7, wherein: the binding mechanisms are arranged in parallel along the length direction of the transverse rods, and the vertical rods correspond to the binding mechanisms one by one.

9. The binding apparatus for myopia prevention exercise book production according to claim 8, wherein: and a buffer mechanism is fixedly arranged between the upper binding box and the lower binding box.

10. The binding apparatus for myopia prevention exercise book production according to claim 9, wherein: the buffer mechanism is an elastic reset piece.