CN210190645U - Silk screen stretching device of screen mesh hot melting equipment - Google Patents
Silk screen stretching device of screen mesh hot melting equipment Download PDFInfo
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- CN210190645U CN210190645U CN201920761682.6U CN201920761682U CN210190645U CN 210190645 U CN210190645 U CN 210190645U CN 201920761682 U CN201920761682 U CN 201920761682U CN 210190645 U CN210190645 U CN 210190645U
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Abstract
The utility model relates to a screen cloth making devices technical field, concretely relates to screen cloth hot melt equipment's silk screen stretching device. Including fixing the steady piece in the vulcanizer layer board left and right sides, placed the PP frame on the layer board between two steady pieces, the steady piece includes straight portion and vertical part, straight portion and layer board fixed connection of steady piece, and bottom rubber, middle level rubber and upper rubber have been placed in proper order to straight portion from the bottom up of steady piece, and the total height of bottom rubber, middle level rubber and upper rubber is greater than the height of PP frame. The utility model discloses, simple structure, convenient operation makes the silk screen that is located between the rubber be taut along with the deformation of rubber through extrusion rubber in the product manufacturing process, later carries out the hot melt again, can make it have enough tensile force before the silk screen welding is at the PP frame for silk screen hot melt has longer life after to the PP frame.
Description
Technical Field
The utility model relates to a screen cloth making devices technical field, concretely relates to screen cloth hot melt equipment's silk screen stretching device.
Background
At present, compared with the prior vibrating screen, the prior vibrating screen adopts an open-web frame structure, the screen is directly spot-welded on the frame through a pressure ring, and the vibrating screen is simple in structure, light in weight and good in working performance. However, when the screen is manufactured, the screen is loosened due to insufficient tightness of the screen, the usability is directly affected, and particularly after the screen is used for a period of time, the screen is loosened more seriously, so that the screen has to be frequently replaced in the using process, which is troublesome and increases the use cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure, convenient to use can make its silk screen stretching device that has enough tensile force's screen cloth hot melt equipment before the PP frame at the silk screen welding.
In order to realize the purpose, the utility model provides a technical scheme is:
the utility model provides a screen cloth hot melt equipment's silk screen stretching device, is including fixing the stabilizer at the vulcanizer layer board left and right sides, has placed the PP frame on the layer board between two stabilizers, and the stabilizer includes straight portion and vertical part, and straight portion and the layer board fixed connection of stabilizer, bottom rubber, middle level rubber and upper rubber have been placed in proper order to the straight portion from the bottom up of stabilizer, and the overall height of bottom rubber, middle level rubber and upper rubber is greater than the height of PP frame.
Specifically, the upper end face of the vertical part of the stabilizing part is an arc face.
Specifically, the upper end face of the upper layer rubber is provided with high-temperature cloth.
Specifically, the two stabilizing members are parallel to each other, and the vertical portion of the stabilizing member is fixed to one side of the straight portion of the stabilizing member facing the center of the pallet.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, convenient operation makes the silk screen that is located between the rubber be taut along with the deformation of rubber through extrusion rubber in the product manufacturing process, later carries out the hot melt again, can make it have enough tensile force before the silk screen welding is at the PP frame for silk screen hot melt has longer life after to the PP frame.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of the area a in fig. 1.
Detailed Description
As shown in fig. 1-2, a screen stretching device of a screen hot-melting apparatus comprises stabilizing members 27 fixed on the left and right sides of a supporting plate 33 of a vulcanizer, the two stabilizing members 27 are parallel to each other, a PP frame 35 is placed on the supporting plate 33 between the two stabilizing members 27, the stabilizing members 27 comprise a straight portion and a vertical portion, the vertical portion of the stabilizing member 27 is fixed on one side of the straight portion of the stabilizing member 27 facing the center of the supporting plate 33, and the upper end surface of the vertical portion of the stabilizing member 27 is an arc surface. Stabilizer 27's straight portion and layer board 33 fixed connection, bottom rubber 28, middle level rubber 29 and upper rubber 30 have been placed in proper order to stabilizer 27's straight portion from the bottom up, and bottom rubber 28, middle level rubber 29 and upper rubber 30's overall height is greater than the height of PP frame 35, be provided with high temperature cloth 36 on upper rubber 30's the up end.
During processing, a PP frame 35 is placed on a supporting plate 33 of a vulcanizing machine 14, the laminated surface net 31, the middle net 32 and the bottom net are pulled through the vulcanizing machine 14, the bottom net part below a heating plate 34 of the vulcanizing machine 14 is contacted with the upper end surface of the PP frame 35, the surface net 31, the middle net 32 and the bottom net are tensioned in the longitudinal direction, the tension of the surface net 31, the middle net 32 and the bottom net in the longitudinal direction is kept, the left end and the right end of the middle net 32 are positioned between the bottom layer rubber 28 and the middle layer rubber 29 on one side, the left end and the right end of the surface net 31 are positioned between the upper layer rubber 30 and the middle layer rubber 29 on one side, the heating plate 34 of the vulcanizing machine 14 is lowered, the bottom layer rubber 28, the middle layer rubber 29 and the upper layer rubber 30 are tightly pressed by the heating plate 34, the front side and the rear side of the middle net 32 and the surface net 31 respectively move to the lower direction on the left side and the right side of, the heating plate 34 enables the bottom net, the middle net 32 and the surface net 31 to tightly push against the PP frame 35 and enables the bottom net, the middle net 32 and the surface net 31 to be hot-melted on the PP frame 35, after the heating plate 34 ascends and restores, the upper layer rubber 30 and the middle layer rubber 29 are separated from the middle net 32 and the surface net 31, the vertical portion of the stabilizing piece 27 can play a stabilizing role when the bottom layer rubber 28, the middle layer rubber 29 and the upper layer rubber 30 shrink, the bottom layer rubber 28, the middle layer rubber 29 and the upper layer rubber 30 are prevented from being inclined when being shrunk, and meanwhile, the cambered surface at the upper end of the vertical portion of the stabilizing piece 27 can prevent the middle net 32 from being scraped. The warp and weft threads of the bottom net are generally thick and relatively stiff in texture, so that no tension needs to be applied to the bottom net.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a screen mesh stretching device of screen cloth hot melt equipment, including fixing stabilizer (27) at the vulcanizer layer board (33) left and right sides, PP frame (35) have been placed on layer board (33) between two stabilizer (27), a serial communication port, stabilizer (27) are including straight portion and perpendicular portion, straight portion and layer board (33) fixed connection of stabilizer (27), bottom rubber (28) have been placed in proper order to straight portion from the bottom up of stabilizer (27), middle level rubber (29) and upper rubber (30), bottom rubber (28), the overall height of middle level rubber (29) and upper rubber (30) is greater than the height of PP frame (35).
2. The screen stretching device of the screen hot-melting equipment as claimed in claim 1, wherein the upper end surface of the vertical part of the stabilizer (27) is a cambered surface.
3. The screen stretching device of the screen hot melting equipment as claimed in claim 1, wherein the upper layer rubber (30) is provided with a high temperature cloth (36) on the upper end surface.
4. The screen stretching apparatus of a screen fusing apparatus as claimed in claim 1, wherein the two stabilizing members (27) are parallel to each other, and the vertical portion of the stabilizing member (27) is fixed to a side of the flat portion of the stabilizing member (27) facing the center of the blade (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761682.6U CN210190645U (en) | 2019-05-24 | 2019-05-24 | Silk screen stretching device of screen mesh hot melting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761682.6U CN210190645U (en) | 2019-05-24 | 2019-05-24 | Silk screen stretching device of screen mesh hot melting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210190645U true CN210190645U (en) | 2020-03-27 |
Family
ID=69875046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920761682.6U Active CN210190645U (en) | 2019-05-24 | 2019-05-24 | Silk screen stretching device of screen mesh hot melting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210190645U (en) |
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2019
- 2019-05-24 CN CN201920761682.6U patent/CN210190645U/en active Active
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