CN210632737U

CN210632737U - Punching device for bottom plate of die cutting machine

Info

Publication number: CN210632737U
Application number: CN201921568200.1U
Authority: CN
Inventors: 马仲富; 王遥; 徐影然
Original assignee: Changxing Jingshang Technology Co Ltd
Current assignee: Changxing Jingshang Technology Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-05-29
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a cross cutting machine bottom plate punching device, including the punching device main part, install on the punching device main part and dash needle and bottom plate, and be equipped with operation panel and base in the punching device main part, set up square through hole on the operation panel, and the square through hole both sides of operation panel are equipped with a bar arch respectively, circular recess has evenly been seted up to the protruding upper end of bar of operation panel, and is equipped with the spring in the circular recess of operation panel to the spring upper end is connected with the card ball, the operation panel upper end is equipped with the mounting panel, and sets up the recess identical with the bottom plate shape on the mounting panel, it is equipped with the cutting die board to dash the needle upper end, and the cutting die board upper end is. This cross cutting machine bottom plate punching device is when processing not unidimensional product, supporting bottom plate and the towards needle of change that can be convenient, and the waste material that the while punched a hole and produced can directly discharge to the punching device outside through the refuse discharge mouth of sloping, avoids the waste material to block up.

Description

Punching device for bottom plate of die cutting machine

Technical Field

The utility model relates to a cross cutting machine technical field specifically is cross cutting machine bottom plate punching device.

Background

The die cutting machine has the working principle that a die cutting knife, a steel knife, a hardware die and a steel wire (or a template carved by a steel plate) are utilized, a certain pressure is applied through a stamping plate, a printed product or a paperboard is rolled and cut into a certain shape, and the die cutting technology comprises die cutting, indentation, gold stamping and fitting. Most of the punching devices of the bottom plate of the die cutting machine are selectively assembled, and the working principle of the punching machine is that after raw materials are installed on a platform of a working machine, a punching die acts on the materials under the driving of a power mechanism (manually driven or hydraulically driven), so that the punching operation is completed.

The existing die cutting machine without the punching device needs to be provided with a punching device again, a device system needs to be reworked, and the punching device of the bottom plate of the die cutting machine needs to be provided with auxiliary equipment such as an air compressor and the like for air pressure punching, so that the cost is high and the maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cross cutting machine bottom plate punching device to solve the required loaded down with trivial details problem of step of punching equipment is installed again to the cross cutting machine that does not take punching device on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: cross cutting machine bottom plate punching device, including the punching device main part, install in the punching device main part and dash needle and bottom plate, and be equipped with operation panel and base in the punching device main part, square hole has been seted up on the operation panel, and the square hole both sides of operation panel are equipped with a bar arch respectively, circular recess has evenly been seted up to the protruding upper end of bar of operation panel, and is equipped with the spring in the circular recess of operation panel to the spring upper end is connected with the card ball, the operation panel upper end is equipped with the mounting panel, and sets up the recess identical with the bottom plate shape on the mounting panel, dash the needle upper end and be equipped with the cutting die board, and the cutting die board upper end is connected with.

Preferably, the operating platform consists of an upper steel plate and a lower steel plate, a groove is formed in the steel plate at the lower end of the operating platform, and a buffer mechanism is arranged in the groove of the operating platform.

Preferably, the cutter template is provided with a square groove, the periphery of the square groove of the cutter template is also provided with arc-shaped grooves, and the shape of the square groove of the cutter template is matched with that of the upper end of the punching needle.

Preferably, circular grooves are formed in the periphery of the punching needle, springs and clamping balls are connected in the circular grooves of the punching needle, punched holes are formed in the bottom plate, and the punched holes are matched with the punching needle in shape.

Preferably, a limiting rod is connected between the power mechanism and the operating platform, the limiting rod is fixedly connected with the operating platform through a bolt, and the limiting rod is movably connected with the power mechanism.

Preferably, the lower end of the mounting plate is provided with a groove matched with the strip-shaped bulge of the operating platform in shape, and an arc-shaped groove is further formed in the groove of the mounting plate.

Preferably, a waste material discharge channel is formed in the base, and the waste material discharge channel is in a slope shape.

Compared with the prior art, the beneficial effects of the utility model are that: this cross cutting machine bottom plate punching device is when processing not unidimensional product, supporting bottom plate and the towards needle of change that can be convenient, and the waste material that the while punched a hole and produced can directly discharge to the punching device outside through the refuse discharge mouth of sloping, avoids the waste material to block up. The buffering mechanism of the punching device for the bottom plate of the die-cutting machine can buffer the vibration generated by dragging the mounting plate when the matched bottom plate and the punching needle are replaced so as to reduce the damage of the vibration to the punching device.

Drawings

FIG. 1 is a schematic structural view of a bottom plate punching device of the die cutting machine of the present invention;

FIG. 2 is a schematic view of the groove structure of the operation table of the punching device for the bottom plate of the die cutting machine of the present invention;

FIG. 3 is a schematic view of the connecting structure of the bottom plate and the mounting plate of the bottom plate punching device of the die cutting machine of the present invention;

FIG. 4 is a schematic view of the structure of the upper groove of the mounting plate of the punching device of the bottom plate of the die cutting machine of the present invention;

FIG. 5 is a schematic view of the structure of the lower groove of the mounting plate of the punching device for the bottom plate of the die-cutting machine of the present invention;

FIG. 6 is a schematic view of the connection structure of the ball retainer and the spring of the punching device of the bottom plate of the die cutting machine of the present invention;

fig. 7 is the schematic view of the connecting structure of the knife template and the punching pin of the punching device of the bottom plate of the die cutting machine of the utility model.

In the figure: 1. the punching device comprises a punching device body, 2, a punching hole, 3, a clamping ball, 4, a spring, 5, an operation table, 6, a cutter template, 7, a punching needle, 8, a power mechanism, 9, a bottom plate, 10, a mounting plate, 11, a limiting rod, 12, a buffer mechanism, 13, a base, 14 and a waste discharge channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a punching device for a bottom plate of a die-cutting machine comprises a punching device main body 1, wherein a punching needle 7 and a bottom plate 9 are installed on the punching device main body 1, an operation table 5 and a base 13 are arranged on the punching device main body 1, a waste discharge channel 14 is formed in the base 13, the waste discharge channel 14 is in a slope shape, the structure is convenient for waste produced by processing the punching device main body 1 to be directly discharged to the outside of the punching device main body 1 from the slope-shaped waste discharge channel 14, waste blockage is avoided, a square through hole is formed in the operation table 5, strip-shaped bulges are respectively arranged on two sides of the square through hole of the operation table 5, circular grooves are uniformly formed in the upper ends of the strip-shaped bulges of the operation table 5, springs 4 are arranged in the circular grooves of the operation table 5, clamping balls 3 are connected to the upper ends of the springs 4, a mounting plate 10 is arranged on the upper end of the operation table 5, and the mounting plate 10 is also provided with an arc-shaped groove in the groove, the structure can lead the mounting plate 10 to be pushed on the operation table 5 through the matching of the groove and the bulge, when the mounting plate 10 pushes the clamping ball 3 to lead the spring 4 to be compressed downwards, when the clamping ball 3 meets the arc-shaped groove of the mounting plate 10, the spring 4 rebounds to clamp the mounting plate 10 on the operation table 5, the situation that the bottom plate 9 and the punching needle 7 can not be matched with each other due to position deviation is avoided, the bottom plate 9 is convenient to replace, the mounting plate 10 is provided with a groove matched with the shape of the bottom plate 9, the operation table 5 consists of an upper steel plate and a lower steel plate, the steel plate at the lower end of the operation table 5 is provided with a groove, the groove of the operation table 5 is internally provided with a buffer mechanism 12, the buffer mechanism 12 is made of rubber, the structure can play a buffer role, thereby leading the punching device main body 1 to be incapable of working normally, round grooves are arranged around the punching needle 7, the round grooves of the punching needle 7 are also connected with the spring 4 and the clamping ball 3, the bottom plate 9 is provided with the punching hole 2, the punching hole 2 is matched with the punching needle 7 in shape, the structure, the punching hole 2 and the punching needle 7 are in a matched structure, the punching device main body 1 is convenient for processing products, the former punching needle 7 can be disassembled to replace a new punching needle 7 processed according to the product size when products with other sizes need to be processed, the punching needle 7 is clamped in the cutting template 6, the clamping ball 3 is matched with the spring 4 to be clamped in the arc-shaped groove of the cutting template 6, the punching needle 7 is preliminarily fixed, the subsequent reinforcement is convenient, the upper end of the punching needle 7 is provided with the cutting template 6, the cutting template 6 is provided with a square groove, and the arc-shaped groove is also arranged around the square groove of, the square groove of the knife template 6 is matched with the upper end of the punching needle 7 in shape, the punching needle 7 is conveniently fixed on the knife template 6 through the structure, the upper end of the knife template 6 is connected with a power mechanism 8, a limiting rod 11 is connected between the power mechanism 8 and the operating platform 5, the limiting rod 11 is fixedly connected with the operating platform 5 through a bolt, the limiting rod 11 is movably connected with the power mechanism 8, the power mechanism 8 of the structure is a power structure on the existing punching device, and the punching needle 7 is driven to move up and down through the limiting rod 11 through a hydraulic cylinder.

The working principle is as follows: when the punching device for the bottom plate of the die-cutting machine is used, firstly, when products with other sizes need to be processed and the punching needle 7 and the bottom plate 9 need to be replaced, the previous punching needle 7 and the bottom plate 9 are detached, then the new punching needle 7 can be clamped in the arc-shaped groove on the side surface of the cutting template 6 through the matching action of the clamping ball 3 and the spring 4 on the side edge, and then the new punching needle 7 is fixed through the bolt, the punching needle 7 is more convenient to install through the clamping ball 3 and the spring 4, the installation difficulty is avoided being increased due to long-time lifting, then the bottom plate 9 matched with the punching needle 7 is clamped in the groove at the upper end of the mounting plate 10 and fixed, after the bottom plate 9 is fixed, the mounting plate 10 can be stably pushed into the operating platform 5 and fixed through the groove matched with the bulge at the lower end of the mounting plate 10 and the upper end of the operating platform 5, the through hole inner clamping ball 3 on the bulge of the operating platform 5 is matched with the spring 4, so that the arc-shaped groove in the groove at the lower end of the mounting plate 10 can be clamped with the operating platform 5, the mounting plate 10 is prevented from being deviated when being mounted, the buffer mechanism 12 arranged between the upper plate and the lower plate of the operating platform 5 can play a role of buffering when the bottom plate 9 is replaced, the damage to the punching device main body 1 caused by vibration generated when the mounting plate 10 is pushed is avoided, the product can be processed after the new punching needle 7 and the bottom plate 9 are replaced, the punching needle 7 moves downwards to be matched with the punching hole 2 on the bottom plate 9 for product processing under the action of the power mechanism 8 and the limiting rod 11, the waste generated by processing can be discharged to the outside of the base 13 through the slope-shaped waste discharge channel 14, the slope-shaped waste discharge channel 14 can avoid the waste blockage, and when, repeating the steps to finish a series of work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Cross cutting machine bottom plate punching device, including punching device main part (1), install on punching device main part (1) and dash needle (7) and bottom plate (9), and be equipped with operation panel (5) and base (13), its characterized in that on punching device main part (1): the improved punching machine is characterized in that a square through hole is formed in the operating platform (5), strip-shaped protrusions are arranged on two sides of the square through hole of the operating platform (5), circular grooves are evenly formed in the upper ends of the strip-shaped protrusions of the operating platform (5), springs (4) are arranged in the circular grooves of the operating platform (5), clamping balls (3) are connected to the upper ends of the springs (4), mounting plates (10) are arranged on the upper ends of the operating platform (5), grooves matched with the shapes of the bottom plates (9) are formed in the mounting plates (10), a cutter template (6) is arranged on the upper ends of the punching needles (7), and power mechanisms (8) are connected to the upper ends of the cutter template (6.

2. The die cutter bottom plate punching device of claim 1, characterized in that: the operating table (5) is composed of an upper steel plate and a lower steel plate, a groove is formed in the steel plate at the lower end of the operating table (5), and a buffer mechanism (12) is arranged in the groove of the operating table (5).

3. The die cutter bottom plate punching device of claim 1, characterized in that: the knife template (6) is provided with a square groove, arc-shaped grooves are further formed in the periphery of the square groove of the knife template (6), and the square groove of the knife template (6) is matched with the upper end of the punching needle (7) in shape.

4. The die cutter bottom plate punching device of claim 1, characterized in that: circular grooves are formed in the periphery of the punching needle (7), a spring (4) and a clamping ball (3) are connected into the circular grooves of the punching needle (7), a punching hole (2) is formed in the bottom plate (9), and the punching hole (2) is matched with the punching needle (7) in shape.

5. The die cutter bottom plate punching device of claim 1, characterized in that: a limiting rod (11) is connected between the power mechanism (8) and the operating platform (5), the limiting rod (11) is fixedly connected with the operating platform (5) through a bolt, and the limiting rod (11) is movably connected with the power mechanism (8).

6. The die cutter bottom plate punching device of claim 1, characterized in that: the lower end of the mounting plate (10) is provided with a groove matched with the strip-shaped bulge of the operating platform (5), and an arc-shaped groove is also formed in the groove of the mounting plate (10).

7. The die cutter bottom plate punching device of claim 1, characterized in that: a waste discharge channel (14) is formed in the base (13), and the waste discharge channel (14) is in a slope shape.