CN214772544U

CN214772544U - Waste discharge mechanism for commercial bill printer

Info

Publication number: CN214772544U
Application number: CN202120779689.8U
Authority: CN
Inventors: 马冬冬
Original assignee: Anhui Yunhui Technology Co ltd
Current assignee: Anhui Yunhui Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-19
Anticipated expiration: 2031-04-16

Abstract

The utility model belongs to the technical field of printing machines, in particular to a waste discharge mechanism for a commercial bill printing machine, which comprises a workbench, a base, a crushing roller, a push plate and an air exhaust device, wherein a bracket is fixedly arranged at the upper end of the workbench, an electric push rod is fixedly arranged at the upper end of the bracket, a fixed plate is fixedly connected at the lower end of the electric push rod, an upper pressing plate is symmetrically and fixedly connected at the lower end of the fixed plate, a transmission shaft is symmetrically arranged on the base, the transmission shaft is sleeved with the crushing roller, the push plate is symmetrically hinged with connecting rods, two connecting rods are hinged with pressing rods, and a lower pressing plate is fixedly connected at the upper end of the pressing rods; the utility model discloses an aspirator bleeds, makes and produces the negative pressure in the base, and in waste paper got into the base, crushing motor drove the transmission shaft and rotates, through gear engagement, made two crushing roller rotation coordination, carries out shredding to waste paper, reduces waste paper occupation space, improves staff's work efficiency, and automatic efficient, reduces the operation of shutting down, improves work efficiency.

Description

Waste discharge mechanism for commercial bill printer

Technical Field

The utility model belongs to the technical field of the printing machine, concretely relates to waste discharge mechanism for commercial bill printing machine.

Background

Commercial bill printed products mainly refer to various commercial bills and the special printed products of computer continuous paper that units such as bank, finance, transportation, the energy, financial and trade, the restaurant, enterprise and public institution, scientific research used, commercial computer bill printing is that a technological requirement is tighter, the higher printing of product quality requirement, commercial bill need punch the spacing to the bill when the printing, traditional stop device that punches does not set up the mechanism of wasting discharge, can only rely on the manual work to get rid of the hole waste according to traditional mode, personnel's input is big, the productivity is low, and it is great to punch the waste paper, it is great to occupy the collecting box area, space utilization is less, need the staff to clear up the collecting box repeatedly.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model aims to provide a commercial bill is waste discharge mechanism for printing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

a waste discharge mechanism for a commercial bill printer, comprising:

the drilling machine comprises a workbench, wherein a support is fixedly mounted at the upper end of the workbench, a drill hole is formed in the middle of the workbench, an electric push rod is fixedly mounted at the upper end of the support, a fixed plate is fixedly connected to the lower end of the electric push rod, a drilling motor is fixedly mounted at the lower end of the fixed plate, a drill bit is fixedly connected to the drilling motor, and an upper pressing plate is symmetrically and fixedly connected to the lower end of the fixed plate;

the base is fixedly connected with the workbench, a lower sliding plate is fixedly arranged in the middle of the base, and a lower sliding opening is formed in the middle of the lower sliding plate;

the base is symmetrically provided with a transmission shaft, the transmission shaft is sleeved with a crushing roller, and the crushing roller is positioned above the lower sliding opening;

the front end and the rear end of the push plate are connected with the base in a sliding mode, the push plate is symmetrically hinged with connecting rods, the two connecting rods are hinged with pressure rods, the upper ends of the pressure rods penetrate through the lower sliding plate and the workbench and are fixedly connected with a lower pressure plate, and the pressure rods are located on the upper pressure plate and one section of the workbench and are sleeved with a pull-back spring;

the air extractor and the other collecting boxes are in threaded connection.

Preferably, the lower pressing plate is positioned below the upper pressing plate, and the upper end and the lower end of the pushing plate are respectively in close contact with the lower end of the lower sliding plate and the inner wall of the base.

Preferably, the lower end of the base is provided with a discharge port, the side wall of the discharge port is provided with a clamping groove, and the clamping groove is clamped with the collecting box.

Preferably, the air exhaust device comprises a suction fan, an exhaust pipe and a filter screen, the suction fan is fixedly connected with one end of the exhaust pipe, the lower end of the collecting box is provided with a threaded hole, the threaded hole is in threaded connection with the other end of the exhaust pipe, and the exhaust pipe is located at the threaded hole end and is provided with the filter screen.

Preferably, the bore is located below the drill bit.

Preferably, the upper end of the lower slide plate is provided with an inclined surface.

Preferably, one end of each transmission shaft is rotatably connected with the base, the other end of each transmission shaft penetrates through the fixed sleeve of the base to be provided with a gear, the two gears are meshed, and one transmission shaft is fixedly connected with a crushing motor.

Compared with the prior art, the utility model discloses following technological effect has:

the utility model provides a pair of waste discharge mechanism for commercial bill printing machine bleeds through the aspirator, produces the negative pressure in making the base, and in the waste paper that produces when drilling got into the base, crushing motor drove the transmission shaft and rotates, through gear engagement, makes two crushing roller normal running fit, carries out shredding to waste paper, reduces waste paper occupation space, improves staff work efficiency, and automatic efficient, reduces and shuts down the operation, improves work efficiency.

The electric push rod drives the fixed plate to move downwards for drilling, the fixed plate moves downwards to drive the upper pressing plate and the lower pressing plate to move downwards in a matched mode, paper is guaranteed not to displace when drilling is conducted, drilling is enabled to be stable, the lower pressing plate moves downwards to drive the pressing rod to move downwards, the two pushing plates are close to each other through the connecting rod, shredded paper is pushed into the collecting box, and when more shredded paper is available, the shredded paper can be extruded by the two pushing plates, storage space is further increased, and containing space is increased.

Under the effect of pullback spring, the push pedal can resume the normal position, and the normal position in-process resumes because the cooperation of push pedal, base inner wall and gliding plate improves the effect of bleeding, makes the shredded paper get into in the base, and the cooperation aspirator uses, reduces the consumption of aspirator.

Other features and advantages of the present invention will be described in detail in the following detailed description.

Drawings

FIG. 1 is a schematic front view of a waste discharge mechanism for a commercial bill press according to an embodiment of the present invention;

FIG. 2 illustrates a schematic top view of a grinding motor in cooperation with a drive shaft according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of a collection bin installation provided in accordance with an embodiment of the present invention;

fig. 4 shows a schematic structural view of a collecting box according to an embodiment of the present invention;

the reference numbers in the figures illustrate: 1. a work table; 2. a support; 3. a base; 4. an electric push rod; 5. A fixing plate; 6. a punching motor; 7. a drill bit; 8. an upper pressure plate; 9. a lower pressing plate; 10. a pullback spring; 11. a pressure lever; 12. a connecting rod; 13. pushing the plate; 14. a lower slide plate; 15. a lower sliding port; 16. a crushing roller; 17. a drive shaft; 18. a gear; 19. a grinding motor; 20. a collection box; 21. an air exhaust pipe; 22. a suction fan; 23. a card slot; 24. a discharge port; 25. a filter screen; 26. A threaded hole; 27. and (6) drilling.

Detailed Description

In order to make the technical means, creation characteristics, achievement purpose and efficacy of the utility model easy to understand and understand, the utility model is further clarified by combining the specific drawings.

It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a waste discharge mechanism for a commercial bill printer, comprising:

the drilling machine comprises a workbench 1, wherein a support 2 is fixedly mounted at the upper end of the workbench 1, a drill hole 27 is formed in the middle of the workbench 1, an electric push rod 4 is fixedly mounted at the upper end of the support 2, a fixing plate 5 is fixedly connected to the lower end of the electric push rod 4, a drilling motor 6 is fixedly mounted at the lower end of the fixing plate 5, a drill bit 7 is fixedly connected to the drilling motor 6, and an upper pressing plate 8 is symmetrically and fixedly connected to the lower end of the fixing plate 5;

the base 3 is fixedly connected with the workbench 1, a lower sliding plate 14 is fixedly arranged in the middle of the base 3, and a lower sliding opening 15 is formed in the middle of the lower sliding plate 14;

the grinding roller 16 is characterized in that transmission shafts 17 are symmetrically arranged on the base 3, the transmission shafts 17 are sleeved with the grinding roller 16, and the grinding roller 16 is positioned above the lower sliding opening 15;

the front end and the rear end of the push plate 13 are connected with the base 3 in a sliding mode, the push plate 13 is symmetrically hinged with connecting rods 12, the two connecting rods 12 are hinged with pressure rods 11, the upper ends of the pressure rods 11 penetrate through a lower sliding plate 14 and a lower pressure plate 9 which is fixedly connected with the workbench 1, and the pressure rods 11 are positioned on the upper pressure plate 8 and one section of the workbench 1 and are sleeved with a pull-back spring 10;

the air extractor and the other collecting boxes 20 are in threaded connection.

Specifically, the electric push rod 4 drives the fixed plate 5 to move downwards for drilling, the fixed plate 5 moves downwards to drive the punching motor 6 and the drill bit 7 to move downwards for punching commercial bills, waste paper enters the drilled holes 27, the air exhaust device generates negative pressure in the base 3 to enable the waste paper to enter the base 3, the grinding motor 19 drives the transmission shaft 17 to rotate, the two grinding rollers 16 are meshed through the gear 18 to enable the two grinding rollers 16 to be matched in a rotating mode to grind the waste paper, the occupied space of the waste paper is reduced, the working efficiency of workers is improved, the automation efficiency is high, the shutdown operation is reduced, the working efficiency is improved, the fixed plate 5 moves downwards to drive the upper pressing plate 8 and the lower pressing plate to be matched and move downwards, the paper is guaranteed not to move during the drilling, the punching is stable, the lower pressing plate 9 moves downwards to drive the pressing rod 11 to move downwards, the two pressing plates 13 are close to each other through the connecting rod 12 to push the crushed paper to enter the collection box 20, and when more crushed paper is available, two push pedal 13 can also be with the shredded paper extrusion, further improve storage space, improve accommodation space and under the effect of pullback spring 10, push pedal 13 can resume the normal position, resume the normal position in-process, because push pedal 13, the cooperation of 3 inner walls of base and lower slide 14, improve air extraction effect, make the shredded paper get into in the base 3, the cooperation aspirator 22 uses, reduces the consumption of aspirator 22.

According to the utility model discloses, use in order to make top board 8 and the cooperation of holding down plate 9, holding down plate 9 is located 8 below of top board, and push

pedal

13, 14 lower extremes of lower slide, base 3 form and seal the effect, can produce the negative pressure effect, push pedal 13 upper and lower extreme respectively with 14 lower extremes of lower slide, 3 inner walls in close contact with of base.

According to the utility model discloses, in order to conveniently dismantle collecting box 20, discharge gate 24 has been seted up to 3 lower extremes of base, draw-in groove 23 has been seted up to 24 lateral walls of discharge gate, draw-in groove 23 joint has collecting box 20.

According to the utility model discloses, to the concrete selection that produces negative pressure device 2 of bleeding, air exhaust device includes suction fan 22, exhaust tube 21 and filter screen 25,

suction fan

22 and 21 one end fixed connection of exhaust tube, 20 lower extremes of collecting box set up threaded hole 26

screw hole

26 and 21 other end threaded connection of exhaust tube, exhaust tube 21 is located screw hole 26 end and is provided with filter screen 25, uses filter screen 25, prevents that shredded paper from getting into suction fan 22 in, produces the jam.

According to the utility model discloses, in order to improve the effect of punching, collect the shredded paper that punches, drilling 27 is located drill bit 7 below.

According to the utility model discloses, in order to make shredded paper all get into in collecting box 20, slide 14 upper end sets to the inclined plane down.

According to the utility model discloses, in order to improve crushing effect, make two 16 opposite direction of motion of crushing roller, two 17 one end of transmission shaft are rotated with base 3 and are connected, and the other end runs through the fixed cover of base 3 and is equipped with gear 18, two 18 meshing of gear, one 17 fixedly connected with of transmission shaft smashes motor 19.

The foregoing shows and describes the general principles, essential features, and features of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A waste discharge mechanism for a commercial bill printer, comprising:

the drilling machine comprises a workbench (1), wherein a support (2) is fixedly mounted at the upper end of the workbench (1), a drilling hole (27) is formed in the middle of the workbench (1), an electric push rod (4) is fixedly mounted at the upper end of the support (2), a fixing plate (5) is fixedly connected to the lower end of the electric push rod (4), the fixing plate (5), a drilling motor (6) is fixedly mounted at the lower end of the fixing plate (5), a drill bit (7) is fixedly connected to the drilling motor (6), and an upper pressing plate (8) is symmetrically and fixedly connected to the lower end of the fixing plate (5);

the base (3) is fixedly connected with the workbench (1), a lower sliding plate (14) is fixedly arranged in the middle of the base (3), and a lower sliding opening (15) is formed in the middle of the lower sliding plate (14);

the grinding roller (16), the transmission shafts (17) are symmetrically arranged on the base (3), the transmission shafts (17) are sleeved with the grinding rollers (16), and the grinding rollers (16) are positioned above the lower sliding opening (15);

the front end and the rear end of the push plate (13) are connected with the base (3) in a sliding mode, the push plate (13) is symmetrically hinged with connecting rods (12), two connecting rods (12) are hinged with pressure rods (11), the upper end of each pressure rod (11) penetrates through the lower sliding plate (14) and the workbench (1) and is fixedly connected with the lower pressure plate (9), and the pressure rods (11) are positioned on the upper pressure plate (8) and one section of the workbench (1) and are sleeved with a pull-back spring (10);

the air extractor and the other collecting boxes (20) are in threaded connection.

2. The waste discharge mechanism for commercial bill printing machine according to claim 1, wherein said lower pressing plate (9) is located below the upper pressing plate (8), and the upper and lower ends of said pushing plate (13) are respectively in close contact with the lower end of the lower sliding plate (14) and the inner wall of the base (3).

3. The waste discharge mechanism for the commercial bill printing machine according to claim 1, wherein the lower end of the base (3) is provided with a discharge port (24), the side wall of the discharge port (24) is provided with a clamping groove (23), and the clamping groove (23) is clamped with the collecting box (20).

4. The waste discharge mechanism for the commercial bill printing machine according to claim 1, wherein the air suction device comprises a suction fan (22), an air suction pipe (21) and a filter screen (25), the suction fan (22) is fixedly connected with one end of the air suction pipe (21), the lower end of the collection box (20) is provided with a threaded hole (26), the threaded hole (26) is in threaded connection with the other end of the air suction pipe (21), and the filter screen (25) is arranged at the end, located at the threaded hole (26), of the air suction pipe (21).

5. A waste discharge mechanism for a commercial bill printer according to claim 1 wherein the bore (27) is located below the drill bit (7).

6. A waste discharge mechanism for a commercial bill press according to claim 1, wherein an upper end of said lower slide plate (14) is provided with an inclined surface.

7. The waste discharge mechanism for commercial bill printing machine according to claim 1, wherein one end of two said transmission shafts (17) is rotatably connected with the base (3), the other end is provided with a gear (18) through the fixing sleeve of the base (3), two said gears (18) are engaged, one said transmission shaft (17) is fixedly connected with the crushing motor (19).