CN215660601U - Waste cleaning needle - Google Patents
Waste cleaning needle Download PDFInfo
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- CN215660601U CN215660601U CN202121725167.6U CN202121725167U CN215660601U CN 215660601 U CN215660601 U CN 215660601U CN 202121725167 U CN202121725167 U CN 202121725167U CN 215660601 U CN215660601 U CN 215660601U
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- needle
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- thimble
- jaw
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Abstract
The utility model relates to a waste cleaning needle which comprises a needle body, a needle seat and a needle frame, wherein the needle body is fixed on the needle seat, the needle seat is movably connected with the needle frame, and the diameter of the needle body is 1.5-5 mm. Compared with the prior art, the utility model has the advantages of high production efficiency, long service life and the like.
Description
Technical Field
The utility model relates to the technical field of template waste cleaning, in particular to a waste cleaning needle.
Background
The die cutting equipment supplied in the market at present has the waste cleaning function, mainly comprises full cleaning and half cleaning, and clear seaming and half full cleaning, the waste cleaning needle has wide application in the cutting die, and is used in the machine set for automatically cleaning the waste in the die cutting belt, and the principle is roughly as follows: the material enters the die cutting part for die cutting firstly, and then enters the lower waste cleaning plate of the waste cleaning part, at the moment, the middle waste material area of the material and the hole of the lower waste cleaning plate are in an aligned state, the waste material area at the edge of the material is positioned outside the lower waste cleaning plate, the upper waste cleaning plate is knocked down from top to bottom, and the waste material is knocked down to a waste box by utilizing the waste cleaning needle on the upper waste cleaning plate and the lower waste cleaning needle with the sealing spring of the lower waste cleaning plate, so that waste cleaning is realized. The waste cleaning needle is matched with a cutting die for use, and a set of complete waste cleaning plate comprises the cutting die, the waste cleaning plate, an upper waste cleaning needle and a lower waste cleaning needle with a sealing spring.
Conventional product is because the limitation of the clear useless needle of taking closing spring, and the clear useless hole that is less than 5mm on the product can not get rid of simultaneously when the cross cutting, must the cross cutting after artifical supplementary clear useless of going, production efficiency greatly reduced. And most of the waste cleaning needles in the prior art are of plastic structures, so that the stability is poor.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the waste cleaning needle with high production efficiency and long service life.
The purpose of the utility model can be realized by the following technical scheme:
a waste cleaning needle comprises a needle body, a needle seat and a needle frame; the needle body is fixed on the needle base; the needle seat is movably connected with the needle frame; the diameter of the needle body is 1.5-5 mm.
Preferably, the needle body comprises a shell, an ejector pin, a return spring, a double-headed screw and an ejector pin limiting block; one end of the shell is provided with a through hole for the thimble to pass through, and the other end of the shell is provided with a double-headed screw; one end of the thimble penetrates through the through hole, and the other end of the thimble is provided with a thimble limiting block; reset spring set up in the casing, reset spring's one end links to each other with the thimble stopper, the other end links to each other with the double-end screw.
More preferably, the ejector pin is a steel ejector pin.
More preferably, the other end of the double-headed screw is arranged on the needle seat; the needle base is provided with a threaded hole matched with the double-head screw.
More preferably, the number of the threaded holes is several.
More preferably, the housing is a steel housing.
Preferably, the needle seat is provided with a sliding groove; the needle frame is provided with a sliding block; the sliding groove is matched with the sliding block to realize the movable connection of the needle seat and the needle frame.
More preferably, the needle frame further comprises an upper jaw, a lower jaw and a clamping mechanism; the upper clamping jaw is movably connected with the needle base; the lower clamping jaw is connected with the upper clamping jaw through a clamping mechanism.
More preferably, the clamping mechanism comprises a bolt; the bolt penetrates through the lower jaw and then is connected with the upper jaw.
More preferably, the clamping mechanism is provided with a compression spring; the pressing spring is sleeved on the bolt, one end of the pressing spring is connected with the upper clamping jaw, and the other end of the pressing spring is connected with the lower clamping jaw.
Compared with the prior art, the utility model has the following beneficial effects:
firstly, the production efficiency is high: the waste cleaning needle is of a steel structure, the diameter of the waste cleaning needle is designed to be extremely fine, manual assistance is not needed for waste cleaning holes smaller than 5mm, waste cleaning can be directly achieved, then the next procedure is carried out for continuous production, and production efficiency is greatly improved.
Secondly, the service life is long: the waste cleaning needle is of a steel structure, so that the service life is effectively prolonged.
Drawings
FIG. 1 is a schematic structural view of a waste disposal needle according to the present invention;
FIG. 2 is a schematic cross-sectional view of the needle body according to the present invention.
The reference numbers in the figures indicate:
1. the needle comprises a needle body, 2, a needle seat, 3, a needle frame, 101, a shell, 102, an ejector pin, 103, a reset spring, 104, a double-headed screw, 105, an ejector pin limiting block, 201, a sliding groove, 301, a sliding block, 302, an upper clamping jaw, 303, a lower clamping jaw, 304, a bolt, 305 and a compression spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
The utility model provides a clear useless needle, its structure is shown in figure 1, includes needle body 1, needle file 2 and needle frame 3, and needle body 1 is fixed on needle file 2, needle file 2 and needle frame 3 swing joint, and the diameter of needle body 1 is 1.5 ~ 5 mm.
As shown in fig. 2, the needle body 1 includes a housing 101, an ejector pin 102, a return spring 103, a double-headed screw 104, and an ejector pin stopper 105, one end of the housing 101 is provided with a through hole for the ejector pin 102 to pass through, the other end of the housing is provided with the double-headed screw 104, one end of the ejector pin 102 passes through the through hole, the other end of the ejector pin 102 is provided with the ejector pin stopper 105, the return spring 103 is disposed in the housing 101, one end of the return spring 103 is connected to the ejector pin stopper 105, and the other end is connected to the double-headed screw 104.
The thimble 102 is a steel thimble, and the housing 101 is a steel housing.
The other end of double-thread screw 104 is installed on needle file 2, be equipped with on the needle file 2 with double-thread screw 104 assorted screw hole, the quantity of screw hole is a plurality of, is equipped with the installation of 3 screw holes in order to supply needle body 1 on the needle file 2 in this embodiment.
The needle base 2 is provided with a sliding groove 201, the needle frame 3 is provided with a sliding block 301, and the sliding groove 201 is matched with the sliding block 301, so that the movable connection of the needle base 2 and the needle frame 3 is realized.
The needle frame 3 further comprises an upper jaw 302, a lower jaw 303 and a clamping mechanism, wherein the upper jaw 302 is movably connected with the needle base 2, and the lower jaw 303 is connected with the upper jaw 302 through the clamping mechanism.
The clamping mechanism comprises a bolt 304, and the bolt 304 penetrates through the lower jaw 303 and is connected with the upper jaw 302.
The clamping mechanism is provided with a pressing spring 305, the pressing spring 305 is sleeved on a bolt 304, one end of the pressing spring 305 is connected with the upper jaw 302, and the other end of the pressing spring 305 is connected with the lower jaw 303.
The needle frame 3 is fixed on the existing mounting frame through an upper claw 302, a lower claw 303 and a clamping mechanism. Compared with a waste cleaning needle with the diameter of 14.8mm in the prior art, the waste cleaning needle in the embodiment can be provided with one waste cleaning needle between 14.8mm and 7.8mm, and is greatly helpful for special products. The waste needle mounting rack can be used for placing 20 waste needles in a row, and when the superfine waste needle modified in the embodiment is used, 40-50 waste needles can be directly placed on the mounting rack.
While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The waste cleaning needle is characterized by comprising a needle body (1), a needle seat (2) and a needle frame (3); the needle body (1) is fixed on the needle seat (2); the needle seat (2) is movably connected with the needle frame (3); the diameter of the needle body (1) is 1.5-5 mm.
2. The waste disposal needle as claimed in claim 1, wherein the needle body (1) comprises a housing (101), an ejector pin (102), a return spring (103), a double-headed screw (104) and an ejector pin stopper (105); one end of the shell (101) is provided with a through hole for the thimble (102) to pass through, and the other end of the shell is provided with a double-headed screw (104); one end of the thimble (102) penetrates through the through hole, and the other end of the thimble is provided with a thimble limiting block (105); the reset spring (103) is arranged in the shell (101), one end of the reset spring (103) is connected with the thimble limiting block (105), and the other end of the reset spring is connected with the double-head screw (104).
3. A waste needle as claimed in claim 2, wherein said thimble (102) is a steel thimble.
4. A waste disposal needle as defined in claim 2, wherein the other end of the double-headed screw (104) is mounted on the needle holder (2); the needle base (2) is provided with a threaded hole matched with the double-head screw (104).
5. A waste needle as claimed in claim 4, wherein the number of said threaded holes is several.
6. A waste needle as defined in claim 2, wherein said housing (101) is a steel housing.
7. A waste disposal needle as defined in claim 1, wherein the needle holder (2) is provided with a chute (201); a sliding block (301) is arranged on the needle frame (3); the sliding groove (201) is matched with the sliding block (301) to realize the movable connection of the needle base (2) and the needle frame (3).
8. A waste disposal needle as defined in claim 1, wherein the needle holder (3) further comprises an upper jaw (302), a lower jaw (303) and a clamping mechanism; the upper claw (302) is movably connected with the needle seat (2); the lower jaw (303) is connected with the upper jaw (302) through a clamping mechanism.
9. A waste needle as defined in claim 8, wherein said clamping mechanism includes a bolt (304); the bolt (304) penetrates through the lower clamping jaw (303) and then is connected with the upper clamping jaw (302).
10. A waste needle as claimed in claim 9, wherein the clamping mechanism is provided with a hold down spring (305); the pressing spring (305) is sleeved on the bolt (304), one end of the pressing spring (305) is connected with the upper jaw (302), and the other end of the pressing spring (305) is connected with the lower jaw (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121725167.6U CN215660601U (en) | 2021-07-28 | 2021-07-28 | Waste cleaning needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121725167.6U CN215660601U (en) | 2021-07-28 | 2021-07-28 | Waste cleaning needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215660601U true CN215660601U (en) | 2022-01-28 |
Family
ID=79981759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121725167.6U Active CN215660601U (en) | 2021-07-28 | 2021-07-28 | Waste cleaning needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215660601U (en) |
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2021
- 2021-07-28 CN CN202121725167.6U patent/CN215660601U/en active Active
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