CN221540038U - Paper perforating device is processed to description - Google Patents

Abstract

The utility model discloses a paper punching device for instruction processing, which comprises a workbench, wherein guide rods are respectively and fixedly arranged at four corners of the top surface of the workbench, movable seats capable of sliding up and down are commonly arranged on the four guide rods, supporting rods are respectively and fixedly arranged at four corners of the bottom surface of the movable seat corresponding to a placing seat, supporting seats are commonly arranged on the bottom surfaces of the four supporting rods, a plurality of punching grooves are formed in the front end parts of the top surfaces of the supporting seats, movable rods are respectively penetrated into each cavity, a pressing plate is arranged on the outer side surface of each movable rod close to the bottom wall of the cavity, a reset spring is wound between the pressing plate and the top wall of the cavity, punching heads are respectively and fixedly arranged at the bottom end parts of each movable rod extending out of the cavity, and an adjusting device capable of enabling the plurality of movable rods to slide up and down synchronously is further arranged on the top surface of the movable seat. The device can not only effectively compress and fix paper, but also conveniently and rapidly punch the paper, thereby improving the service efficiency of the device.

Description

Paper perforating device is processed to description

Technical Field

The utility model relates to the technical field of instruction processing, in particular to an instruction processing paper punching device.

Background

In the production process of the paper instruction book, coated paper is usually required, and the used paper is required to be perforated, so that the paper is conveniently bound into a book. Traditional paper perforating device can not be fine carry out effectual location to the paper of certain thickness in the use, produces the displacement phenomenon at the in-process paper of punching easily, influences the device's quality of punching, has reduced the availability factor of device simultaneously.

Disclosure of utility model

The technical problem to be solved by the utility model is to overcome the technical defects, and provide the paper punching device for processing the instruction book.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a description processing paper perforating device, includes the supporting leg of workstation and workstation bottom, workstation top surface four corners are fixed respectively and are equipped with the guide bar, four on the guide bar be equipped with the movable seat that can reciprocate jointly, it is corresponding to remove seat central point put still be equipped with on the workstation top surface place the seat, place the seat is corresponding the movable seat bottom surface four corners department still is fixed respectively and is equipped with the bracing piece, four on the bracing piece bottom surface jointly be equipped with the butt seat, a plurality of perforation grooves have been seted up along its length direction equidistance to butt seat top surface front end, and still have seted up the cavity in every perforation groove correspondence department in the butt seat, every wear to be equipped with the movable rod in the cavity respectively, be close to on the movable rod lateral surface of cavity diapire be equipped with the clamp plate, and still around being equipped with reset spring between clamp plate and the cavity roof, every the movable rod stretches out the bottom surface tip of cavity still is fixed respectively and is equipped with the punching head, still be equipped with on the movable seat top surface and can make a plurality of movable rods slide from top to bottom in step.

Further, adjusting device includes U type frame, gyro wheel and cam, every the movable rod stretches out the fixed U type frame that is equipped with on the top surface tip of cavity, every rotate respectively on the U type frame and be equipped with the gyro wheel, be close to outside both ends gyro wheel still respectively fixed be equipped with the supporting seat on the movable seat top surface, two the supporting seat rotation is equipped with the pivot, be equipped with the cam rather than looks adaptation in the gyro wheel correspondence department is fixed respectively on the pivot lateral surface.

Further, the end part of the rotating shaft extending out of any supporting seat is connected to an output shaft of the motor.

Further, electric push rods are fixedly arranged at the middle parts of the two ends of the bottom surface of the workbench in the width direction respectively, and the movable ends of the two electric push rods extend out of the top of the workbench and are fixedly connected to the bottom surface of the movable seat.

Further, limiting blocks are further arranged on the top surfaces of the four guide rods respectively.

Compared with the prior art, the utility model has the advantages that: through the cooperation of the electric push rod, the guide rod, the movable seat, the abutting seat and the punching groove, the movable seat can be driven to move downwards on the guide rod under the action of the electric push rod, and meanwhile, the abutting seat is driven to move downwards, and the paper is subjected to effective punching operation under the action of the punching groove, so that the displacement phenomenon of the paper in the punching process is avoided, and the punching quality is improved; the cam, the gyro wheel, the U type frame that set up, carriage release lever, reset spring and the effect of punching the head under can drive the carriage release lever under the cooperation of cam and gyro wheel and carry out the downward movement, drive simultaneously and punch the head and carry out the effectual operation of punching of downward movement in the position of punching the groove to can carry out convenient and fast's operation of punching. The device can not only effectively compress and fix paper, but also conveniently and rapidly punch the paper, thereby improving the service efficiency of the device.

Drawings

Fig. 1 is a first view structural diagram of the present utility model.

Fig. 2 is a second view angle block diagram of the present utility model.

Fig. 3 is an internal structural view of the cooperation of the moving lever and the moving seat in the present utility model.

As shown in the figure: 1. a work table; 2. support legs; 3. a guide rod; 4. a movable seat; 5. an electric push rod; 6. a placement seat; 7. a support rod; 8. a butt joint seat; 9. a punching groove; 10. a moving rod; 11. a punching head; 12. a cavity; 13. a pressing plate; 14. a return spring; 15. a U-shaped frame; 16. a roller; 17. a support base; 18. a rotating shaft; 19. a cam; 20. a motor; 21. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, a paper perforating device is processed in specification, including workstation 1 and supporting leg 2 of workstation 1 bottom, workstation 1 top surface four corners department is fixed respectively and is equipped with guide bar 3, be equipped with the movable seat 4 that can reciprocate on four guide bars 3 jointly, still be equipped with on the workstation 1 top surface that movable seat 4 central point put corresponding, place seat 6 with paper on the workstation 1 top surface that place seat 6 corresponds, can carry out effectual spacing to paper under the effect of placing seat 6, still be equipped with bracing piece 7 in the movable seat 4 bottom surface four corners department that places 6 corresponds respectively, be equipped with supporting seat 8 jointly on four bracing piece 7 bottom surfaces, a plurality of perforation grooves 9 have been seted up along its length direction equidistance to supporting seat 8 top surface tip, and still set up cavity 12 in the corresponding department of every perforation groove 9 in the supporting seat 8, wear to be equipped with movable rod 10 respectively in every cavity 12, be equipped with clamp plate 13 on the movable rod 10 lateral surface that is close to the diapire of cavity 12, and still wind between clamp plate 13 and cavity 12 top wall and be equipped with reset spring 14, still stretch out the movable rod 10 and be equipped with on the movable rod 10 and make the top surface be equipped with simultaneously on the movable rod 10.

The adjusting device comprises U-shaped frames 15, rollers 16 and cams 19, wherein the U-shaped frames 15 are fixedly arranged at the end parts of the top surface of each movable rod 10 extending out of the cavity 12, the rollers 16 are respectively and rotatably arranged on each U-shaped frame 15, supporting seats 17 are respectively and fixedly arranged on the top surfaces of the movable seats 4 close to the rollers 16 at the two outermost ends, rotating shafts 18 are rotatably arranged on the two supporting seats 17, cams 19 matched with the rotating shafts are respectively and fixedly arranged on the outer side surfaces of the rotating shafts 18 corresponding to the rollers 16, the end parts of the rotating shafts 18 extending out of any supporting seat 17 are connected to the output shafts of motors 20, the motors 20 are started to drive the rotating shafts 18 to rotate, the movable rods 10 can be driven to move downwards under the cooperation of the cams 19 and the rollers 16, and simultaneously, punching heads 11 are driven to move downwards, and effective punching operation is carried out at the positions of punching grooves 9.

The middle part of workstation 1 bottom surface both ends at width direction still is fixed respectively and is equipped with electric putter 5, and two electric putter 5 expansion end stretch out the top of workstation 1 and fixed connection still are equipped with stopper 21 respectively on four guide bar 3 top surfaces on the bottom surface of removing seat 4, drive through electric putter 5 to remove seat 4 and carry out steady upper and lower slip operation on guide bar 3, drive butt seat 8 simultaneously and carry out the downwardly moving, carry out effectual location to its paper under butt seat 8's effect.

In specific use, firstly, paper is placed on the top surface of the workbench 1 corresponding to the placement seat 6, then the contraction of the electric push rod 5 is controlled, so that the movable seat 4 moves downwards, meanwhile, the abutting seat 8 is driven to move downwards, the paper is effectively positioned, then the starting motor 20 drives the rotating shaft 18 to rotate, meanwhile, the cam 19 is driven to rotate, under the action of the cooperation of the cam 19 and the roller 16, the movable rod 10 is driven to move downwards, meanwhile, the punching head 11 is driven to move downwards, effective punching operation is carried out on the paper in the punching groove 9, meanwhile, under the action of the reset spring 14, the punching head 11 is effectively reset, so that the convenience of operation can be ensured, and the displacement phenomenon of the paper can be avoided in the punching process, so that the processing quality of paper punching is ensured, and the service efficiency of the device is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. The utility model provides a description processing paper perforating device, includes workstation (1) and supporting leg (2) of workstation (1) bottom, its characterized in that: guide rods (3) are fixedly arranged at four corners of the top surface of the workbench (1), four movable seats (4) capable of sliding up and down are jointly arranged on the guide rods (3), movable rods (10) are respectively arranged in the corresponding central positions of the movable seats (4), a holding seat (6) is further arranged on the top surface of the workbench (1), the corresponding movable seats (6) are respectively fixedly arranged at four corners of the bottom surface of the movable seat (4), supporting seats (8) are jointly arranged on the bottom surface of the supporting rods (7), a plurality of punching grooves (9) are formed in the front end part of the top surface of the supporting seats (8) along the equidistant length direction of the supporting seats, cavities (12) are formed in the corresponding positions of each punching groove (9), pressing plates (13) are respectively arranged on the outer side surfaces of the movable rods (10) close to the bottom walls of the cavities (12), reset springs (14) are respectively arranged between the pressing plates (13) and the top walls of the cavities (12), and a plurality of movable adjusting devices are respectively arranged on the movable rods (4) in the positions of the bottom surfaces of the cavities (12).

2. A machine-readable paper punch device according to claim 1, wherein: the adjusting device comprises U-shaped frames (15), rollers (16) and cams (19), wherein each moving rod (10) extends out of the top surface end part of the cavity (12) to form a U-shaped frame (15), each U-shaped frame (15) is respectively and rotatably provided with a roller (16), supporting seats (17) are respectively and fixedly arranged on the top surfaces of the moving seats (4) close to the rollers (16) at the two outermost ends, rotating shafts (18) are arranged in the two supporting seats (17) in a rotating mode, and cams (19) matched with the rotating shafts are respectively and fixedly arranged on the outer side surfaces of the rotating shafts (18) corresponding to the rollers (16).

3. A machine-readable paper punch device as claimed in claim 2, wherein: the end part of the rotating shaft (18) extending out of any supporting seat (17) is connected to the output shaft of the motor (20).

4. A machine-readable paper punch device according to claim 1, wherein: the middle parts of the two ends of the bottom surface of the workbench (1) in the width direction are fixedly provided with electric push rods (5) respectively, and the movable ends of the two electric push rods (5) extend out of the top of the workbench (1) and are fixedly connected to the bottom surface of the movable seat (4).

5. A machine-readable paper punch device according to claim 1, wherein: limiting blocks (21) are respectively arranged on the top surfaces of the four guide rods (3).