CN218226992U

CN218226992U - Waste rubber discharging device for round die-cutting knife

Info

Publication number: CN218226992U
Application number: CN202221697371.6U
Authority: CN
Inventors: 梁班华; 张爱荣; 陈翠娟; 李银红
Original assignee: Wuhan Hongjutong Electronic Technology Co ltd
Current assignee: Wuhan Hongjutong Electronic Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-01-06
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a waste rubber discharging device of a rotary die-cutting knife, which comprises a base and a fixed seat arranged above the base; the device comprises a base, a fixed plate, a die cutting roller, a fixed table, a cutter holder and a cutter groove, wherein the fixed plate is fixedly arranged at two ends of the top of the base; the bottom of the fixed seat is provided with a cleaning groove matched with the fixed table, and the cleaning groove is used for clamping the fixed table in the cleaning groove; an air suction pump is fixedly arranged in the fixed seat, an air suction port is fixedly connected with the air suction end of the air suction pump, and the air suction port is fixedly arranged at the top of the cleaning groove; through setting up aspiration pump, induction port to be convenient for absorb the useless glue block of the sword inslot clearance of die-cutting rule, and then improve the clean degree of die-cutting rule, in addition through setting up the clearance groove, block the sword after the clearance groove moves down, thereby be convenient for clear up in the sword groove.

Description

Waste rubber discharging device for round die-cutting knife

Technical Field

The utility model relates to a rotary die-cutting machine technical field specifically is rotary die-cutting machine rubber device that gives up.

Background

A round-pressing round die cutting machine is a cutting machine and is commonly used for mass production. The die cutting mode of the circular die cutting machine is generally divided into a hard cutting method and a soft cutting method. The hard cutting method is a method in which a cutter is in hard contact with the surface of a pressure roller during die cutting, so that the die cutting cutter is easily worn. The soft cutting method is to cover a layer of engineering plastic on the surface of the pressure roller, and when die cutting is carried out, the cutter can have a certain cutting amount, so that the cutter can be protected, complete cutting can be ensured, but the plastic layer needs to be replaced regularly.

At present, when the existing circular die-cutting knife is used for processing and die-cutting rigid engineering plastics, a large amount of waste rubber scrap blocks are easily generated in a blade groove on the circular die-cutting knife, and are usually cleaned manually, so that the circular die-cutting knife is not easy to clean, and the quality of materials processed in subsequent work production is easily caused; and the device for cleaning the waste rubber is not convenient to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide circle die-cutting rule rubber discharging device that gives up, through setting up aspiration pump, induction port to be convenient for absorb the waste rubber piece of the inslot clearance of die-cutting rule, and then improve the clean degree of die-cutting rule.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a waste rubber discharging device of a rotary die-cutting knife comprises a base and a fixed seat arranged above the base;

the automatic feeding device comprises a base, a feeding roller, a die cutting roller, a fixing table, a cutter holder and a cutter groove, wherein fixing plates are fixedly mounted at two ends of the top of the base;

the bottom of the fixed seat is provided with a cleaning groove matched with the fixed table, and the cleaning groove is used for clamping the fixed table in the cleaning groove; the air suction pump is fixedly installed inside the fixing seat, an air suction port is fixedly connected to the air suction end of the air suction pump, and the air suction port is fixedly installed at the top of the cleaning groove.

Further, the top both ends fixed mounting of base has the fixed plate, the top surface both ends of fixed plate are equipped with the draw-in groove, the inside joint of draw-in groove has the fixture block, the top fixed mounting of fixture block has first electric telescopic handle, first electric telescopic handle's output is connected on the fixing base.

Furthermore, a connecting plate is arranged on the side wall of the cleaning groove, a pressing plate is arranged above the connecting plate, and the connecting plate is connected with the pressing plate through a spring; the output shaft of the first electric telescopic rod is arranged on the pressing plate and is used for being connected with the fixed seat.

Furthermore, a through hole is formed in the middle of the pressing plate, and the cleaning groove penetrates through the through hole.

Further, an opening is formed in the bottom of the front side of the cleaning groove, and the fixing table can enter the cleaning groove through the opening; and a cover plate is arranged at the bottom of the pressing plate, penetrates through the connecting plate and is used for covering the opening when moving downwards.

Further, one side fixed mounting in clearance groove has second electric telescopic handle, second electric telescopic handle's output stretches into clearance inslot and fixedly connected with installation piece, the inside fixed mounting of installation piece has electric motor, electric motor's output transmission is connected with the cleaning brush, inside one side fixed mounting in clearance groove has standing groove (65).

Further, the top center fixed mounting of base has the platform of accomodating, the positive both ends fixed mounting of fixing base has the maintenance door.

Furthermore, one side of the fixed seat is fixedly connected with a rubber discharge pipe; the other end of the rubber discharge pipe is fixedly connected to the containing box, and the containing box is located at one end inside the fixed seat.

Furthermore, one side of the fixing seat is fixedly provided with a discharge port, two ends of the top of the air pump are fixedly provided with noise reduction blocks, and the other side of the air pump is fixedly provided with a cushion block.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

through setting up aspiration pump, induction port to be convenient for absorb the useless glue piece of the sword inslot clearance of die-cutting rule, and then improve the clean degree of die-cutting rule.

Through setting up the clearance groove, the clearance groove blocks the sword after moving down to be convenient for clear up in the cutter groove.

Drawings

FIG. 1 is a schematic structural view of a rotary die-cutting machine of the present invention;

FIG. 2 is a schematic view of the fixing table of the present invention;

fig. 3 is a schematic structural view of a cleaning device according to a first embodiment of the present invention;

fig. 4 is the structure schematic diagram of the waste rubber discharging mechanism of the utility model.

Fig. 5 is a schematic structural view of a cleaning device according to a second embodiment of the present invention;

fig. 6 is another schematic view of a cleaning tank according to a second embodiment of the present invention;

in the drawings, the reference numbers indicate the following list of parts: 1. a base; 11. a fixing plate; 12. a storage table; 2. a card slot; 21. a clamping block; 22. a first electric telescopic rod; 23. a fixed seat; 24. repairing the door; 25. a connecting plate; 26. pressing a plate; 27. a spring; 28. a through hole; 3. a delivery roller; 31. a die-cutting roller; 4. a fixed table; 41. a tool apron; 42. a cutter slot; 5. an air pump; 51. an air suction port; 52. a rubber discharge pipe; 53. a storage box; 54. a discharge port; 55. a noise reduction block; 56. cushion blocks; 6. cleaning the tank; 61. A second electric telescopic rod; 62. mounting a block; 63. an electric motor; 64. cleaning the brush; 65. a placement groove; 66. an opening; 67. and (7) a cover plate.

Detailed Description

The principles and features of the present invention will be described with reference to the accompanying drawings, which are provided for illustration only and are not intended to limit the scope of the invention, it being understood that the illustrated embodiments are only some embodiments, not all embodiments, of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example one

The utility model provides a waste rubber discharging device of a rotary die-cutting knife as shown in figures 1-4, which comprises a base 1 and a fixed seat 23, wherein the top of the fixed seat 23 is provided with a waste rubber discharging mechanism;

the waste rubber discharging mechanism comprises a cleaning groove 6, a second electric telescopic rod 61, an installation block 62, an electric motor 63, a cleaning brush 64 and a placing groove 65, and the components of the waste rubber discharging mechanism are arranged and used in a matched mode, so that the rubber discharging effect is achieved, the workload of manual waste rubber discharging is reduced, the cleaning efficiency is improved, and the quality of materials produced and processed subsequently is improved;

moreover, a cleaning groove 6 is fixedly installed at the center of the bottom of the fixed seat 23, a second electric telescopic rod 61 is fixedly installed on one side of the cleaning groove 6, an installation block 62 is fixedly connected to the output end of the second electric telescopic rod 61, an electric motor 63 is fixedly installed inside the installation block 62, a cleaning brush 64 is connected to the output end of the electric motor 63 in a transmission manner, a placement groove 65 is fixedly installed on one side inside the cleaning groove 6, the placement groove 65 mainly plays a role in placing the electric motor 63 and the cleaning brush 64, fixed plates 11 are fixedly installed at two ends of the top of the base 1, clamping grooves 2 are arranged at two ends of the top surface of each fixed plate 11, clamping blocks 21 are clamped inside the clamping grooves 2, and the clamping grooves 2 and the clamping blocks 21 are matched for use, so that the fixed seat 23 can be conveniently installed and detached;

in addition, there is first electric telescopic handle 22 at the top fixed mounting of fixture block 21, the output fixed connection of first electric telescopic handle 22 is on fixing base 23, it descends to drive fixing base 23 above that through starting first electric telescopic handle 22, make clearance groove 6 on the fixing base 23 block fixed station 4, then make output above that drive cleaning brush 64 and clear up the useless bits of adhesive tape piece in the cutter groove 42 through starting electric motor 63, then make output above that drive installation piece 62 and remove through starting second electric telescopic handle 61, thereby make cleaning brush 64 clear up the useless bits of adhesive tape piece in the cutter groove 42 in proper order, thereby improve the quality of follow-up production material.

A material conveying roller 3 is fixedly installed at one end of the inner side of a fixing plate 11, the material conveying roller 3 is mainly used for conveying processing materials, a die cutting roller 31 is fixedly installed at the other end of the inner side of the fixing plate 11, the die cutting roller 31 is mainly used for processing and die cutting the materials, a fixing table 4 is fixedly installed on the surface of the die cutting roller 31, a cutter holder 41 is fixed on the surface of the fixing table 4, and a cutter groove 42 is fixedly installed at the top of the cutter holder 41;

base 1's top center fixed mounting has and accomodates platform 12, and the positive both ends fixed mounting of fixing base 23 has maintenance door 24, and the useless bits of glue piece of clearance drops to accomodate on the platform 12 and place to in the effect of clearance, maintenance door 24 mainly is convenient for carry out the effect of maintaining to aspiration pump 5.

An air suction pump 5 is fixedly installed at the center inside the fixed seat 23, an air suction port 51 is fixedly connected with an air suction end of the air suction pump 5, the air suction port 51 is fixedly installed at the top of the cleaning groove 6, a rubber exhaust pipe 52 is fixedly connected with one side of the fixed seat 23, the other end of the rubber exhaust pipe 52 is fixedly connected to a containing box 53, the containing box 53 is located at one end inside the fixed seat 23, a discharge port 54 is fixedly installed at one side of the fixed seat 23, noise reduction blocks 55 are fixedly installed at two ends of the top of the air suction pump 5, a cushion block 56 is fixedly installed at the other side of the air suction pump 5, and when the waste rubber block in the cutter groove 42 is cleaned by the waste rubber exhaust mechanism, the air suction port 51 on the air suction pump 5 is used for sucking and cleaning the waste rubber block in the cleaning groove 6, so that the cleaning degree of the cutter groove is improved; then the waste water is discharged into a containing box 53 through a rubber discharge pipe 52 for storage, and finally the waste water is discharged and cleaned through a discharge port 54; and the noise reduction block 55 is provided, so that the noise generated when the air pump 5 operates is reduced.

Firstly, the first electric telescopic rod 22 is started to drive the fixed seat 23 on the first electric telescopic rod to descend, so that the cleaning groove 6 on the fixed seat 23 is clamped on the fixed table 4, then the electric motor 63 is started to drive the output end on the first electric telescopic rod to drive the cleaning hairbrush 64 to clean waste crumb rubber blocks in the cutter groove 42, and then the second electric telescopic rod 61 is started to drive the output end on the second electric telescopic rod to drive the mounting block 62 to move, so that the cleaning hairbrush 64 sequentially cleans the waste crumb rubber blocks in the cutter groove 42, and the quality of subsequent production materials is improved.

Example two

The difference between the present embodiment and the first embodiment is that the bottom of the front side of the cleaning tank 6 of the present embodiment is provided with an opening 66, and after the first electric telescopic rod 22 moves downwards, the fixed platform 4 enters the cleaning tank 6 through the opening 66.

And a connecting plate 25 is fixedly arranged on the side wall of the cleaning tank 6, a pressing plate 26 is arranged above the connecting plate 25, a through hole 28 is arranged in the middle of the pressing plate 26, and the cleaning tank 6 penetrates through the through hole 26 and can move up and down in the through hole 28.

The pressing plate 26 and the connecting plate 25 are connected by a plurality of springs 27. And the output shaft of the first electric telescopic rod 22 is installed on the pressure plate 26, so that the connection between the first electric telescopic rod 22 and the fixed seat 23 is realized. When the first electric telescopic rod 22 drives the pressing plate 26 to move downward, the pressing plate 26 pushes the connection plate 25 downward by the springs 2,7, thereby moving the washing tub 2 downward.

In addition, the bottom of the pressing plate 6 is provided with an upright cover plate 67, and the cover plate 67 passes through the connecting plate 25 and is located above the opening 66, so that the cover plate 67 can completely cover the opening 66 when moving downwards.

The method for locking the fixed table 4 by the cleaning tank 6 of the embodiment is as follows:

first, the first electric telescopic rod 22 is started to lower the fixed seat 23, and after the bottom of the cleaning tank 6 contacts the die cutting roller 31, the first electric telescopic rod 22 is suspended to wait for the fixed platform 4 to enter the cleaning tank 6.

After the fixed station 4 enters the cleaning tank 6 through the opening 66, the first electric telescopic rod 22 continues to work, so that the pressing plate 26 drives the cover plate 67 to move downwards, at the moment, the bottom of the cleaning tank 6 abuts against the die-cutting roller 31 and cannot descend, the cover plate 67 completely covers the opening 66, and the fixed station 4 is clamped in the cleaning tank 6.

Then the output end on the electric motor 63 is started to drive the cleaning brush 64 to clean the waste crumb rubber blocks in the cutter groove 42, and then the output end on the second electric telescopic rod 61 is started to drive the mounting block 62 to move, so that the cleaning brush 64 sequentially cleans the waste crumb rubber blocks in the cutter groove 42, and the quality of subsequent production materials is improved.

The method for detecting whether the fixed stand 4 enters the cleaning tank 6 is not limited herein, and may be, for example, a proximity sensor for detecting the position of the fixed stand 4 may be provided in the cleaning tank 6, or a sensor for detecting whether the die-cutting roller 31 rotates, and if the fixed stand 4 abuts against the rear inner wall of the cleaning tank 6, it indicates that the fixed stand enters the cleaning tank 6.

By providing opening 66 and cover plate 67 that fits into opening 66, it is not necessary to precisely control the timing at which cleaning bath 6 moves down to jam stationary platen 4, which is more convenient to control.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. Circle cross cutting sword rubber device that gives up, its characterized in that: comprises a base (1) and a fixed seat (23) arranged above the base (1);

the automatic feeding device is characterized in that fixing plates (11) are fixedly mounted at two ends of the top of the base (1), a feeding roller (3) is fixedly mounted at one end of the inner side of each fixing plate (11), a die cutting roller (31) is fixedly mounted at the other end of the inner side of each fixing plate (11), a fixing table (4) is fixedly mounted on the surface of each die cutting roller (31), a cutter holder (41) is fixed on the surface of each fixing table (4), and a cutter groove (42) is fixedly mounted at the top of each cutter holder (41);

a cleaning groove (6) matched with the fixed table (4) is formed in the bottom of the fixed seat (23), and the cleaning groove (6) is used for clamping the fixed table (4) in the cleaning groove (6); the air suction device is characterized in that an air suction pump (5) is fixedly mounted inside the fixed seat (23), an air suction port (51) is fixedly connected with an air suction end of the air suction pump (5), and the air suction port (51) is fixedly mounted at the top of the cleaning groove (6).

2. The rotary die-cutting rule waste rubber discharging device of claim 1, characterized in that: the utility model discloses a fixing base, including base (1), fixed plate (11), draw-in groove (2) are equipped with at the top surface both ends of fixed plate (11), the inside joint of draw-in groove (2) has fixture block (21), the top fixed mounting of fixture block (21) has an electric telescopic handle (22), the output of an electric telescopic handle (22) is connected on fixing base (23).

3. The rotary die-cutting rule waste rubber discharging device of claim 2, characterized in that: a connecting plate (25) is arranged on the side wall of the cleaning groove (6), a pressing plate (26) is arranged above the connecting plate (25), and the connecting plate (25) is connected with the pressing plate (26) through a spring (27); the output shaft of the first electric telescopic rod (22) is installed on the pressing plate (26) and is used for being connected with the fixed seat (23).

4. The rotary die-cutting rule waste rubber discharging device of claim 3, characterized in that: the middle part of the pressing plate (26) is provided with a through hole (28), and the cleaning groove (6) penetrates through the through hole (28).

5. The rotary die-cutting rule waste rubber discharging device of claim 3, characterized in that: an opening (66) is formed in the bottom of the front side of the cleaning groove (6) and used for enabling the fixing table (4) to enter the cleaning groove (6) through the opening (66); the bottom of the pressure plate (26) is provided with a cover plate (67), and the cover plate (67) penetrates through the connecting plate (25) and is used for covering the opening (66) when moving downwards.

6. The rotary die-cutting rule waste rubber discharging device of claim 1, characterized in that: one side fixed mounting in clearance groove (6) has second electric telescopic handle (61), the output of second electric telescopic handle (61) stretches into in clearance groove (6) and fixedly connected with installation piece (62), the inside fixed mounting of installation piece (62) has electric motor (63), the output transmission of electric motor (63) is connected with clean brush (64), inside one side fixed mounting in clearance groove (6) has standing groove (65).

7. The rotary die-cutting rule waste rubber discharging device of claim 1, characterized in that: the top center fixed mounting of base (1) has accomodate platform (12), the positive both ends fixed mounting of fixing base (23) has maintenance door (24).

8. The rotary die-cutting blade waste rubber discharging device according to claim 1, wherein: one side of the fixed seat (23) is fixedly connected with a rubber discharge pipe (52); the other end of the rubber discharge pipe (52) is fixedly connected to the containing box (53), and the containing box (53) is located at one end inside the fixed seat (23).

9. The rotary die-cutting rule waste rubber discharging device of claim 1, characterized in that: one side fixed mounting of fixing base (23) has discharge port (54), the top both ends fixed mounting of aspiration pump (5) has the piece of making an uproar (55) of falling, the opposite side fixed mounting of aspiration pump (5) has cushion (56).