CN215704217U - EPDM sponge strip tape-stripping closing device - Google Patents
EPDM sponge strip tape-stripping closing device Download PDFInfo
- Publication number
- CN215704217U CN215704217U CN202121391977.2U CN202121391977U CN215704217U CN 215704217 U CN215704217 U CN 215704217U CN 202121391977 U CN202121391977 U CN 202121391977U CN 215704217 U CN215704217 U CN 215704217U
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- CN
- China
- Prior art keywords
- fixed
- wheel
- upper roller
- grooves
- sponge strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920002943 EPDM rubber Polymers 0.000 title claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 229920001971 elastomer Polymers 0.000 claims abstract description 4
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000004820 Pressure-sensitive adhesive Substances 0.000 abstract description 18
- 230000007547 defect Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model discloses an EPDM sponge strip tape-stripping pressing device, belonging to a sealing strip assembly tool; aims to provide a sealing strip tape-stripping pressing device which has the advantages of low labor intensity, high efficiency and easy control of product quality. It comprises a rolling wheel; the rolling wheel is composed of a lower roller (7) supported on a base (8) through a rack (10) and an upper roller (4) fixed on the rack (10) through a lifting frame, and a rubber belt wheel (1) fixed on the lifting frame through a support (14) is arranged above the upper roller (4); grooves which are distributed around the outer circular surface and are matched with the sponge strips (5) are arranged on the lower roller (7), and convex ridges matched with the grooves are arranged on the outer circular surface of the upper roller (4) in a surrounding manner at positions corresponding to the grooves; a rotating handle (6) is fixed on the wheel axle of the lower roller (7). The utility model thoroughly overcomes the defects that the traditional pasting mode easily causes the sponge strip to shift and twist, the pressure sensitive adhesive tape is inclined, the air bubbles are easily generated and the like.
Description
Technical Field
The utility model relates to a tape pasting and pressing device, in particular to an EPDM sponge strip tape pasting and pressing device; belongs to the assembly tool of the automobile sealing element.
Background
The EPDM sponge strip is a sealing rubber strip which is pasted on the side surface of an automobile door leaf or a door frame through a pressure-sensitive adhesive tape and plays roles of water resistance, dust prevention, sound insulation, temperature insulation, shock absorption and the like. A hollow bulb tube structure having a generally inverted R-shaped cross-sectional shape.
At present, the pressure-sensitive adhesive tape is firstly adhered to the top of the EPDM sponge strip generally in a manual operation mode, and then the sponge strip and the pressure-sensitive adhesive tape are tightly pressed by a tractor. The following disadvantages are mainly present:
1) the labor intensity is high and the efficiency is low;
2) the defects of pressure sensitive adhesive tape deflection, bubble generation and the like are easy to occur in the manual pasting process;
3) the sponge strip is a hollow bubble tube circular structure, so the elasticity is large and the changeability is easy. In the process of compressing the pressure-sensitive adhesive tape by using the tractor, the sponge strips are easy to twist and shift, so that the pressure-sensitive adhesive tape is not uniform in pressure and easy to fall off, the pressure cannot be adjusted, and the product quality is difficult to control.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the EPDM sponge strip tape-sticking pressing device which is simple and convenient to operate, low in labor intensity, high in efficiency and easy to control the product quality.
In order to achieve the purpose, the utility model adopts the following technical scheme: it comprises a rolling wheel; the rolling wheel is composed of a lower roller wheel supported on the base through the frame and an upper roller wheel fixed on the frame through the lifting frame, and a rubber belt wheel fixed on the lifting frame through a bracket is arranged above the upper roller wheel; the lower roller is provided with grooves which are distributed around the outer circular surface and are matched with the sponge strips, and convex ridges matched with the grooves are arranged around the positions, corresponding to the grooves, on the outer circular surface of the upper roller; a rotating handle is fixed on the wheel shaft of the lower roller.
In the technical scheme, the lifting frame is composed of two guide posts fixed on the frame, a connecting plate fixedly connected with the two guide posts and a sliding block arranged on the two guide posts, and the upper roller is fixed on the sliding block.
In the technical scheme, a guide groove fixed on the lifting frame is arranged between the adhesive tape wheel and the upper roller.
In the technical scheme, the left side of the lower roller is provided with the auxiliary pressing wheel fixed on the frame, and the position, corresponding to the groove, on the outer circular surface of the auxiliary pressing wheel is surrounded with the auxiliary convex edge matched with the groove.
Compared with the prior art, the utility model has the following advantages due to the adoption of the technical scheme:
1) the sponge strip is compressed by the upper roller and the lower roller and is driven to move by friction force, so that the pasting process and the traction compressing process can be combined, the number of workers can be reduced, the rubberizing efficiency is improved, and the labor intensity of rubberizing operation can be reduced.
2) Because the cylindrical surface of the lower roller is provided with the profiling groove matched with the appearance of the sponge strip, the defects of deflection, deviation, torsion and the like of the sponge strip can be avoided. In addition, the cylindrical surface of the upper roller is provided with the convex edge matched with the profiling groove, so that the pressure-sensitive adhesive tape and the sponge strip can be ensured to be aligned neatly.
3) The guide groove is arranged between the adhesive tape wheel and the upper roller, so that the pressure-sensitive adhesive tape can be effectively prevented from deviating due to shaking.
4) The profiling groove can form certain constraint on the deformation direction and the deformation of the sponge strip, so that the defects of sponge strip deviation and torsion, pressure-sensitive adhesive tape deflection, easy bubble generation and the like caused by uncertain deformation direction and deformation, uneven local pressure and the like of the traditional sticking mode can be thoroughly overcome.
5) The gap between the upper roller and the lower roller can be adjusted through the lifting frame, so that the pressure-adjustable sponge strip lifting device is suitable for the change of sponge strips with different specifications under different temperature conditions.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of an EPDM sponge strip with pressure sensitive adhesive tape applied thereto.
In the figure: adhesive tape wheel 1, pressure sensitive adhesive tape 2, guiding groove 3, upper roller 4, sponge strip 5, rotating handle 6, lower roller 7, base 8, auxiliary pressure wheel 9, frame 10, slider 11, guide pillar 12, connecting plate 13, support 14.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
As shown in FIGS. 1-2: a frame 10 is fixed on the base 8, and a lifting frame is fixed on the frame. The lifting frame is composed of two guide posts 12 fixed on the frame 10, a connecting plate 13 fixedly connected with the two guide posts 12, a slide block 11 arranged on the two guide posts 12, and a locking screw (not marked in the figure) for locking the slide block on the guide posts 12.
The stitching wheel is composed of a lower roller 7 supported on a frame 10 via a wheel axle (not shown), and an upper roller 4 supported on a slide 11. A profiling annular groove (not marked in the figure) matched with the sponge strip 5 is distributed on the outer circular surface of the lower roller 7, and a profiling convex edge (not marked in the figure) matched with the groove is surrounded on the outer circular surface of the upper roller 4 corresponding to the groove; a rotating handle 6 is fixed on the wheel shaft of the lower roller 7. Above the upper roller 4, there is a tape wheel 1 fixed on a connecting plate 13 by a bracket 14.
In order to prevent the pressure-sensitive adhesive tape 2 from being displaced by the shaking, a guide groove 3, which is fixed to the connecting plate 13 and can tension the pressure-sensitive adhesive tape 2, is provided between the adhesive tape roller 1 and the upper roller 4.
In order to ensure the adhesion quality, an auxiliary pressure wheel 9 fixed on the frame 10 or the base 8 is arranged on the left side of the lower roller 7, and an auxiliary convex edge (not marked in the figure) matched with the groove is surrounded on the outer circular surface of the auxiliary pressure wheel corresponding to the groove.
When the pressure-sensitive adhesive tape is used, the front end of the pressure-sensitive adhesive tape 2 is torn to form the 5mm or so of isolation paper, the isolation paper passes through the guide groove 3 and is attached to the convex edge of the upper roller 4, and the sponge strip 5 passes through the gap between the upper roller 4 and the lower roller 7; then the handle 6 is rotated anticlockwise, the upper roller 4 and the lower roller 7 can drive the sponge strip 5 to move leftwards by using the friction force between the sponge strip 5 and the upper roller 4 and the lower roller 7. Meanwhile, the pressure sensitive adhesive tape 2 attached to the convex edge of the upper roller 4 can be adhered to the top of the sponge strip 5; when the sponge strip 5 passes through the position of the auxiliary pressing wheel 9, the pressure-sensitive adhesive tape 2 is further firmly pressed on the top of the sponge strip 5 under the combined action of the auxiliary pressing wheel 9 and the lower roller 7.
And the adjusting screw is loosened, the sliding block 11 is moved up and down, so that the gap between the upper roller 4 and the lower roller 7 can be adjusted, and the pressure requirements of the sponge strips 5 with different specifications can be met.
Claims (4)
1. An EPDM sponge strip tape-stripping pressing device comprises a rolling wheel; the method is characterized in that: the rolling wheel is composed of a lower roller (7) supported on a base (8) through a rack (10) and an upper roller (4) fixed on the rack (10) through a lifting frame, and a rubber belt wheel (1) fixed on the lifting frame through a support (14) is arranged above the upper roller (4); grooves which are distributed around the outer circular surface and are matched with the sponge strips (5) are arranged on the lower roller (7), and convex ridges matched with the grooves are arranged on the outer circular surface of the upper roller (4) in a surrounding manner at positions corresponding to the grooves; a rotating handle (6) is fixed on the wheel axle of the lower roller (7).
2. The EPDM sponge strip taping press device of claim 1, wherein: the lifting frame is composed of two guide posts (12) fixed on the frame (10), a connecting plate (13) fixedly connected with the two guide posts (12), and a sliding block (11) arranged on the two guide posts (12), and the upper roller (4) is fixed on the sliding block.
3. The EPDM sponge strip taping press device of claim 1 or 2, wherein: a guide groove (3) fixed on the lifting frame is arranged between the adhesive tape wheel (1) and the upper roller (4).
4. The EPDM sponge strip taping press device of claim 1 or 2, wherein: an auxiliary pressing wheel (9) fixed on the frame (10) is arranged on the left side of the lower roller (7), and auxiliary convex ridges matched with the grooves are arranged on the outer circular surface of the auxiliary pressing wheel in a surrounding mode corresponding to the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391977.2U CN215704217U (en) | 2021-06-23 | 2021-06-23 | EPDM sponge strip tape-stripping closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121391977.2U CN215704217U (en) | 2021-06-23 | 2021-06-23 | EPDM sponge strip tape-stripping closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215704217U true CN215704217U (en) | 2022-02-01 |
Family
ID=80044229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121391977.2U Expired - Fee Related CN215704217U (en) | 2021-06-23 | 2021-06-23 | EPDM sponge strip tape-stripping closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215704217U (en) |
-
2021
- 2021-06-23 CN CN202121391977.2U patent/CN215704217U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |