CN219529968U - Blanking control valve plate structure for EVA adhesive film production equipment - Google Patents
Blanking control valve plate structure for EVA adhesive film production equipment Download PDFInfo
- Publication number
- CN219529968U CN219529968U CN202320332221.3U CN202320332221U CN219529968U CN 219529968 U CN219529968 U CN 219529968U CN 202320332221 U CN202320332221 U CN 202320332221U CN 219529968 U CN219529968 U CN 219529968U
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- CN
- China
- Prior art keywords
- valve plate
- blanking pipe
- control valve
- blanking
- adhesive film
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to the technical field of EVA adhesive film production, in particular to a blanking control valve plate structure for EVA adhesive film production equipment, which can simplify the operation of a valve plate, prevent dust on the valve plate from being brought into a blanking pipe, ensure the quality of adhesive films, and comprises the blanking pipe, wherein a strip through groove is formed in one side wall of the blanking pipe, a clearance fit valve plate is movably inserted in the strip through groove, and a sealing gasket is arranged on the inner wall of the strip through groove.
Description
Technical Field
The utility model relates to the technical field of EVA adhesive film production, in particular to a blanking control valve plate structure for EVA adhesive film production equipment.
Background
EVA is a thermosetting adhesive film used in the middle of laminated glass. Because of the superiority of EVA film in adhesive force, durability, optical property, etc., it is widely used in current components and various optical products. Raw materials are sent into screw conveyer through the hopper in EVA glued membrane production, can set up the blanking pipe of a valve plate of taking to turn off between hopper and screw conveyer, the operation of current valve plate is all carried out by hand, in order to guarantee the leakproofness, there is sealed the pad between the rectangular logical groove of valve plate and blanking pipe lateral wall, need beat with the help of instrument such as hammer and just can accomplish the operation when manual shutoff, it is more laborious to outwards pull open, the operation is very difficult, and the majority of valve plate exposes in the blanking pipe for a long time in addition, the upper surface is difficult for depositing ash, can bring the dust into the blanking intraductal when the valve plate is pushed into, cause the influence to glued membrane quality.
Disclosure of Invention
In order to solve the problems that the existing valve plate is difficult to operate and dust on the valve plate is easy to bring into the blanking pipe to affect the quality of a glue film when the valve plate is closed, the utility model provides a blanking control valve plate structure for EVA glue film production equipment, which can simplify the valve plate operation, can not bring the dust on the valve plate into the blanking pipe and ensures the quality of the glue film.
The technical scheme is as follows: the utility model provides a blanking control valve plate structure for EVA glued membrane production facility, it includes the blanking pipe, rectangular logical groove has been seted up to one side lateral wall of blanking pipe, rectangular logical inslot activity cartridge has clearance fit's valve plate, rectangular logical inslot wall is provided with sealed pad, its characterized in that, the valve plate expose in the piston rod of cylinder is connected to the one end of blanking pipe, the cylinder body of cylinder is installed in fixing the support of blanking pipe outer wall, rectangular logical groove's upper portion inner wall outside is seted up flutedly, install the dust brush in the recess.
The dust removing brush is further characterized by comprising a fixed block, wherein the fixed block is fixed through at least two screws, and a row of brushes are arranged on the fixed block;
the left end and the right end of the valve plate are respectively provided with a folded plate section;
the support including set up in the connecting strip of both sides around the valve plate, connecting strip one end is fixed in the blanking pipe outer wall, the cylinder body fixing base is connected to the other end, the cylinder body of cylinder is fixed in on the cylinder body fixing base.
After the utility model is adopted, the control of the valve plate is changed from the traditional manual operation to the cylinder operation, the operation is greatly simplified, and in the closing process of the valve plate, the accumulated ash on the upper surface of the valve plate can be wiped off by the dust removing brush, so that the dust on the valve plate can not be brought into the blanking pipe, and the quality of the adhesive film is ensured.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of a valve plate and a slit.
Detailed Description
See fig. 1, fig. 2, fig. 3 shows, a blanking control valve plate structure for EVA glued membrane production facility, it includes blanking pipe 1, rectangular logical groove has been seted up to one side lateral wall of blanking pipe 1, rectangular logical inslot activity cartridge has clearance fit's valve plate 2, rectangular logical inslot wall is provided with two upper and lower sealing gasket 3, utilize sealing gasket 3 and the upper and lower surface cooperation of valve plate 2 to realize sealedly, valve plate 2 exposes in the piston rod of cylinder 4 is connected to the one end of blanking pipe 1, the cylinder body of cylinder 4 is installed in the support 5 of fixing at blanking pipe 1 outer wall, the upper portion inner wall outside of rectangular logical groove is seted up flutedly, install the dust removal brush in the recess, the dust removal brush includes fixed block 6, fixed block 6 is fixed through two at least screws 7, install a row of brush 8 on the fixed block 6.
The left end and the right end of the valve plate 2 are respectively provided with a folded plate section 9, and one end of the outer side is used for being connected with a piston rod and one end of the inner side is used for limiting.
The support 5 comprises connecting strips 10 arranged on the front side and the rear side of the valve plate 2, one end of each connecting strip 10 is fixed on the outer wall of the blanking pipe 1, the other end of each connecting strip is connected with a cylinder body fixing seat 11, and the cylinder body of the cylinder 4 is fixed on each cylinder body fixing seat 11.
The operation of valve plate 2 utilizes the drive of cylinder 4 to realize control now, has simply conveniently saved the manual labor greatly, when valve plate 2 pushes into in blanking pipe 1, valve plate 2 upper surface and brush 8 contact, along with the removal of valve plate 2, brush 8 can erase the dust on valve plate 2 surface, can not bring the dust into blanking pipe 1 in, and brush 8 can change after several uses, ensures the cleaning performance.
Claims (4)
1. The utility model provides a blanking control valve plate structure for EVA glued membrane production facility, it includes the blanking pipe, rectangular logical groove has been seted up to one side lateral wall of blanking pipe, rectangular logical inslot activity cartridge has clearance fit's valve plate, rectangular logical inslot wall is provided with sealed pad, its characterized in that, the valve plate expose in the piston rod of cylinder is connected to the one end of blanking pipe, the cylinder body of cylinder is installed in fixing the support of blanking pipe outer wall, rectangular logical groove's upper portion inner wall outside is seted up flutedly, install the dust brush in the recess.
2. The blanking control valve plate structure for EVA adhesive film production equipment of claim 1, wherein the dust removing brush comprises a fixed block, the fixed block is fixed by at least two screws, and a row of brushes are arranged on the fixed block.
3. The blanking control valve plate structure for EVA adhesive film production equipment of claim 1, wherein folded plate sections are arranged at the left end and the right end of the valve plate.
4. The blanking control valve plate structure for EVA adhesive film production equipment of claim 1, wherein the support comprises connecting strips arranged on the front side and the rear side of the valve plate, one end of each connecting strip is fixed on the outer wall of the blanking pipe, the other end of each connecting strip is connected with a cylinder body fixing seat, and a cylinder body of the cylinder is fixed on the cylinder body fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320332221.3U CN219529968U (en) | 2023-02-28 | 2023-02-28 | Blanking control valve plate structure for EVA adhesive film production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320332221.3U CN219529968U (en) | 2023-02-28 | 2023-02-28 | Blanking control valve plate structure for EVA adhesive film production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219529968U true CN219529968U (en) | 2023-08-15 |
Family
ID=87587192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320332221.3U Active CN219529968U (en) | 2023-02-28 | 2023-02-28 | Blanking control valve plate structure for EVA adhesive film production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219529968U (en) |
-
2023
- 2023-02-28 CN CN202320332221.3U patent/CN219529968U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |