CN108556040A - A kind of account book bookbinding puncher - Google Patents

Abstract

The invention discloses an account book binding and punching machine, which comprises a bottom bracket, a pressing device, a punching device and a press; The bottom side baffle and the binding side baffle are limited, and then pressed by the pressure plate, and then the punching device is pushed down by the press to punch the loose pages, and the paper scraps are removed through the middle part of the drilling nail, and the completion is completed. After punching, the press goes up to perform the next round of punching; the slide rails of the press and the pulleys on the cylinder body can freely adjust the pressure position, which can ensure that the force is more effective and the force is more uniform; The invention has the following positive effects: the number of loose pages that can be processed at one time is relatively large, the operation is convenient, and labor is not required.

Description

A book binding punching machine

technical field

The invention relates to bookbinding supplies, in particular to an account book binding and punching machine.

Background technique

In many departments, a lot of leaf binding costs are required every month, and the workload is heavy. Before binding, holes need to be punched. The most primitive punching method is to use an awl to taper holes on stacks of leaflets. The labor intensity of taper holes Big, low efficiency, it is difficult to align the top and bottom holes on the leaflets, and the bound books are not neat and not beautiful.

Contents of the invention

The object of the present invention is to provide a book binding and punching machine with simple operation and convenient use, which can solve one or more of the above-mentioned problems in the prior art.

In order to solve the above problems, the technical solution of the present invention is: an account book binding and punching machine, the innovation of which is: including

A bottom bracket, the bottom bracket includes a bottom plate, a baffle installed on the surface of the bottom plate and two screw rods perpendicular to the surface of the bottom plate, the baffle includes a bottom edge baffle and a binding edge baffle, the bottom edge baffle and a binding edge baffle They are all arranged on one edge of the bottom plate and the extension lines of the two are perpendicular to each other, and there are several avoidance holes parallel to the binding edge baffle on the surface of the bottom plate near the bottom of the binding edge baffle;

A pressing device. The pressing device includes a screw group vertically arranged on the surface of the bottom plate and a pressure plate used in conjunction with the screw group. The screw group is symmetrically arranged at both ends of the avoidance hole. The screw group includes a fixed screw near the bottom baffle and a The movable screw is far away from the bottom baffle, and the base plate at the bottom of the movable screw is provided with a waist-shaped hole A for the movable screw to slide. The pressure plate can slide up and down along the screw group, and the pressure plate is provided with a number of positioning holes corresponding to the avoidance holes. As well as the waist hole B corresponding to the waist hole A, the pressing device also includes a top beam installed above the pressure plate, the top beam can also slide up and down along the screw, and several springs in a compressed state are arranged between the top beam and the pressure plate , a waist-shaped hole B corresponding to the waist-shaped hole A is provided on the top beam, and a nut is provided on the top of each screw of the screw group;

A punching device, the punching device includes drilling nails arranged at the bottom of the top beam and corresponding to the positioning holes one by one, the drilling nails are hollow cylindrical and have a knife edge at the bottom, and the top beam is provided with a hole through which the drilling nails penetrate. paper output hole;

A press, the press includes a working platform and a pressure device, the working platform is provided with two symmetrically arranged pillars, the pressure device includes a cantilever beam mounted on the top of the pillar and a telescopic cylinder installed at the bottom of the cantilever beam, and a movable cylinder is installed at the bottom of the cantilever beam A slide rail for the telescopic cylinder body to slide, and rollers used in conjunction with the slide rail are also provided on the top of the telescopic cylinder body.

In some embodiments, the diameter of the positioning hole is 4-8 mm.

In some embodiments, the diameter of the avoidance hole is 0.2 mm larger than that of the positioning hole.

In some embodiments, a braking device is also provided on the roller, and the braking device is a disc brake.

First of all, ensure that there is enough space under the pressure plate, arrange the loose pages neatly on the bottom plate, and rely on the bottom edge baffle and binding edge baffle to limit the position, then press it tightly with the pressure plate, and then use the press to push down the punching device Going down, the loose pages are punched, and the paper scraps are removed through the middle part of the drilling nail. After the punching is completed, the press goes up, and the next round of replacement punching is performed;

The slide rails of the press and the pulleys on the cylinder body can freely adjust the pressure position, which can ensure that the position of the force is more effective and the force is more uniform.

The invention has the following positive effects: the number of loose pages that can be processed at one time is relatively large, the operation is convenient, and labor is not required.

Description of drawings

Fig. 1 is a structural schematic diagram of a bookbinding punching machine.

Fig. 2 is a structural schematic diagram of a bottom bracket of a bookbinding punching machine.

Fig. 3 is a structural schematic diagram of a press plate of a bookbinding punching machine.

Fig. 4 is a structural schematic diagram of a top beam of a book binding and punching machine.

Fig. 5 is a schematic cross-sectional structure diagram of a suspension beam of a book binding and punching machine.

Detailed ways

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

A book binding and punching machine as shown in Figure 1-5 includes a bottom bracket, a pressing device, a punching device and a press; the bottom bracket includes a bottom plate 1, a baffle plate installed on the surface of the bottom plate 1 and two The screw rod perpendicular to the surface of the bottom plate 1, the baffle includes a bottom edge baffle 11 and a binding edge baffle 12, the bottom edge baffle 11 and the binding edge baffle 12 are all arranged on one edge of the bottom plate 1 and the extension lines of the two are perpendicular to each other The surface of the bottom plate 1 is also provided with a number of avoidance holes 23 parallel to the binding side baffle 12 near the bottom of the binding side baffle 12; the pressing device includes a screw group vertically arranged on the surface of the bottom plate 1 and a pressure plate 2 used in conjunction with the screw group, The screw group is symmetrically arranged at both ends of the avoidance hole 23. The screw group includes a fixed screw 21 near the bottom baffle 11 and a movable screw 22 far away from the bottom baffle 11. The base plate 1 at the bottom of the movable screw 22 is provided with a The movable screw rod 22 slides the waist-shaped hole A24, and the pressing plate 2 can slide up and down along the screw group. The pressing plate 2 is provided with some positioning holes 25 corresponding to the escape holes 23 and the waist-shaped hole B26 corresponding to the waist-shaped hole A24. The tightening device also includes a top beam 3 installed on the top of the pressing plate 2, the top beam 3 can also slide up and down along the screw rod, a number of springs 32 in a compressed state are also arranged between the top beam 3 and the pressing plate 2, and the top beam 3 is provided with The waist-shaped hole C33 corresponding to the waist-shaped hole A24, each screw rod top of the screw rod group is provided with a nut; 31 is a hollow cylinder with a knife edge at the bottom, and a paper outlet hole connected with the drilling nail 31 is provided on the top beam 3; the press includes a working platform 41 and a pressure device, and the working platform 41 is provided with two symmetrically arranged pillars 42. The pressure device includes a suspension beam 43 mounted on the top of the pillar 42 and a telescopic cylinder 44 installed at the bottom of the suspension beam 43. The bottom of the suspension beam 43 is also provided with a slide rail 45 for sliding the telescopic cylinder 44. The top of the telescopic cylinder 44 is also Rollers 46 used in conjunction with slide rails 45 are provided.

In some embodiments, the diameter of the positioning hole 25 is 4-8 mm; the diameter of the escape hole 23 is 0.2 mm larger than that of the positioning hole 25, which can prevent some small displacements from failing to work normally.

In some embodiments, a brake device is also provided on the roller 46, and the brake device is a disc brake, which can ensure that the position of the cylinder body is fixed when the cylinder body goes down.

First of all, ensure that there is enough space under the pressure plate 2, arrange the loose pages neatly on the bottom plate 1, and rely on the bottom edge baffle 11 and the binding edge baffle 12 to limit the position, then use the pressure plate 2 to press tightly, and then use the press Push the punching device downward to punch the loose pages, and the paper scraps are removed through the middle part of the drilling nail 31. After the punching is completed, the press goes up to perform the next round of punching; the slide rail of the press 45 and the pulley on the cylinder body can freely adjust the pressure position, which can ensure that the position where the force is applied is more effective and the force is more uniform.

The number of loose pages that can be processed at one time is relatively large, and the operation is convenient without manual work.

The above description is only the preferred mode of the present invention. It should be pointed out that those skilled in the art can make several similar deformations and improvements without departing from the inventive concept of the present invention, and these should also be regarded as within the protection scope of the present invention.

Claims (4)

1. A book binding punching machine, characterized in that: comprising A bottom bracket, the bottom bracket includes a bottom plate (1), a baffle installed on the surface of the bottom plate (1) and two screw rods perpendicular to the surface of the bottom plate (1), the baffle includes a bottom edge baffle (11 ) and the binding side baffle (12), the bottom side baffle (11) and the binding side baffle (12) are all arranged on an edge of the base plate (1) and the extension lines of the two are perpendicular to each other, the base plate ( 1) There are also several avoidance holes (23) parallel to the binding edge baffle (12) on the surface near the bottom of the binding edge baffle (12); A pressing device, the pressing device includes a screw group vertically arranged on the surface of the bottom plate (1) and a pressing plate (2) used in conjunction with the screw group, and the screw group is symmetrically arranged at both ends of the avoidance hole (23), so Said spiral group comprises a fixed screw rod (21) near the bottom edge baffle (11) and a movable screw rod (22) far away from the bottom edge baffle (11), on the bottom plate (1) of the movable screw rod (22) There is a waist-shaped hole A (24) that can slide for the movable screw (22), and the pressure plate (2) can slide up and down along the screw group. The pressure plate (2) is provided with a number of holes (23) one by one The corresponding positioning hole (25) and the waist hole B (26) corresponding to the waist hole A (24), the pressing device also includes a top beam (3) installed above the pressing plate (2), the top The beam (3) can also slide up and down along the screw rod, and some springs (32) in a compressed state are also provided between the top beam (3) and the pressing plate (2). Waist hole C (33) corresponding to type hole A (24), each screw rod top of the described screw rod group is provided with a nut; A punching device, the punching device includes drilling nails (31) arranged at the bottom of the top beam (3) and corresponding to the positioning holes (25) one by one, the drilling nails (31) are hollow cylindrical And the bottom is provided with a knife edge, and the top beam (3) is provided with a paper outlet hole connected with the drilling nail (31); A press, the press includes a work platform (41) and a pressure device, the work platform (41) is provided with two symmetrically arranged pillars (42), and the pressure device includes a horizontal frame on the top of the pillar (42) The suspension beam (43) and the telescopic cylinder body (44) installed at the bottom of the suspension beam (43), the bottom of the suspension beam (43) is also provided with a slide rail (45) for sliding the telescopic cylinder body (44), the telescopic The cylinder block (44) top is also provided with the roller (46) that cooperates with slide rail (45). 2. A book binding punching machine according to claim 1, characterized in that: the diameter of the positioning hole (25) is 4-8 mm. 3. A book binding punching machine according to claim 1, characterized in that: the diameter of the avoidance hole (23) is 0.2 mm larger than that of the positioning hole (25). 4. A book binding punching machine according to claim 1, characterized in that: said roller (46) is further provided with a braking device, said braking device being a disc brake.