CN212024273U - Tension device of tyre cord fabric calendering machine - Google Patents
Tension device of tyre cord fabric calendering machine Download PDFInfo
- Publication number
- CN212024273U CN212024273U CN202020658037.4U CN202020658037U CN212024273U CN 212024273 U CN212024273 U CN 212024273U CN 202020658037 U CN202020658037 U CN 202020658037U CN 212024273 U CN212024273 U CN 212024273U
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- China
- Prior art keywords
- block
- driving shaft
- groove
- cord fabric
- connecting piece
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- 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
- 239000004744 fabric Substances 0.000 title claims abstract description 24
- 238000003490 calendering Methods 0.000 title description 3
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000010030 laminating Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of tire cord fabric production, in particular to a tension device of a tire cord fabric calender, which comprises an installation shaft, wherein a driving shaft is fixedly arranged at both ends of the installation shaft, an electric telescopic oil cylinder is fixedly arranged at one side of the end part of the driving shaft, the control output end of the electric telescopic oil cylinder is connected with a connecting piece, the inside of the connecting piece is elastically sleeved with the driving shaft through a first spring, the inner end part of the connecting piece is connected with a bearing block in a laminating way, a bearing groove is arranged at the inner part of the bearing block, the bearing block is sleeved at the outer side of the driving shaft through the bearing groove, a sleeve block is arranged at the outer part of the bearing block, a cylindrical adjusting groove is obliquely arranged at the outer end of the sleeve block, the bearing block is arranged in the adjusting groove in a matching way, the outer side surface of the installation shaft is, the tension of the support can be controlled at will.
Description
Technical Field
The utility model relates to a tire cord fabric production technical field especially relates to a tire cord fabric prolongs tension device of press.
Background
The calender is a device which is arranged by two or more than two rollers according to a certain form and presses and stretches rubber or plastic into rubber sheets or films with certain thickness and surface shapes at a certain temperature, the tire cord fabric stretching machine is used for producing cord fabrics, and the cord fabrics need to be rolled up by a rolling device in the production process of the cord fabrics. The current rolling device of the spreading machine cannot adjust the radius of a rolling roller according to specific requirements when rolling operation is carried out, so that the rolling tension of the cord fabric cannot be well adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the tension of rolling is not convenient to adjust in the prior art, and providing a tension device of a tire cord fabric stretching machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a tension device of a tire cord fabric calendering machine is designed, and comprises a mounting shaft, wherein a driving shaft is fixedly mounted at both ends of the mounting shaft, an electric telescopic oil cylinder is fixedly mounted on one side of the end part of the driving shaft, the control output end of the electric telescopic oil cylinder is connected with a connecting piece, the inside of the connecting piece is elastically sleeved with the driving shaft through a first spring, the inner end part of the connecting piece is connected with a bearing block in a laminating manner, a bearing groove is formed in the inside of the bearing block, the bearing block is sleeved outside the driving shaft through the bearing groove, a sleeve block is arranged outside the bearing block, a cylindrical adjusting groove is obliquely formed in the outer end of the sleeve block, the bearing block is arranged in the adjusting groove in a matching manner, a sliding groove is formed in the inner end of the sleeve block, an outer tension plate is elastically connected to the outer side surface of, the inclined block is sleeved in the sliding groove.
Preferably, the connecting piece includes slip cover block and flange, flange fixed mounting in the outer end of slip cover block, slip cover block cover is located the driving shaft outside, the inner slope of slip cover block sets up and with accept the piece outer end laminating.
Preferably, a bar-shaped limiting groove is formed in one side of the inner portion of the sliding sleeve block, a limiting block is fixedly mounted on the surface of the driving shaft, and the limiting block is arranged in the limiting groove in a sliding fit mode.
Preferably, the inner wall of the sliding groove has the same inclination angle with the outer wall of the inclined block.
Preferably, the outer plates are distributed in a circumferential array around the mounting shaft.
The utility model provides a pair of tire cord fabric prolongs tension device of press, beneficial effect lies in: this tension device is when using, install the main shaft on equipment, then start electronic flexible hydro-cylinder, promote the slip cover piece, make the slip cover piece extrusion to hold the piece, it can move down under the restriction of the slope inner wall of adjustment tank when removing to accept the piece, the cover piece can move to slip cover piece one side under the effect of holding the piece this moment, it deepens in the cover piece to accept the piece, the cover piece is kept away from to both sides this moment, make the sloping block and outer board toward removing under the effect of second spring, the radius grow of outer board, on the contrary, start electronic flexible hydro-cylinder and can stimulate the slip cover piece, make the radius of outer board diminish, radius through adjusting outer board can have better tension, the control range adjusts according to concrete requirement, and the suitability is strong.
Drawings
Fig. 1 is a schematic structural view of a tension device of a tire cord fabric calender according to the present invention;
fig. 2 is a schematic sectional view of a portion a-a in fig. 1 of a tension device of a tire cord fabric calender according to the present invention;
fig. 3 is a schematic sectional view of a tension device of a tire cord fabric calender according to the present invention at B-B in fig. 1;
fig. 4 is an enlarged schematic structural view of a C in fig. 1 of a tension device of a tire cord fabric calender of the present invention.
In the figure: the device comprises a driving shaft 1, an electric telescopic oil cylinder 2, a connecting piece 3, a sliding sleeve block 31, a flange 32, a limiting groove 33, a limiting block 34, a first spring 4, a sleeve block 5, an adjusting groove 6, a bearing block 7, a bearing groove 8, a sliding groove 9, a mounting shaft 10, an outward-opening plate 11, an inclined block 12 and a second spring 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a tire cord fabric prolongs tension device of press, including installation axle 10, the equal fixed mounting in installation axle 10 both ends has driving shaft 1, 1 tip one side fixed mounting of driving shaft has electronic flexible hydro-cylinder 2, electronic flexible hydro-cylinder 2 control output end is connected with connecting piece 3, connecting piece 3 is inside to cup joint through first spring 4 and driving shaft 1 elasticity, driving shaft 1 has elastic buffer's effect through between first spring 4 and the connecting piece 3, can realize the relative movement of crashproof between connecting piece 3 and the driving shaft 1.
Connecting piece 3 includes slip cover block 31 and flange 32, flange 32 fixed mounting is in the outer end of slip cover block 31, the driving shaft 1 outside is located to slip cover block 31 cover, the slope setting of slip cover block 31 inner is laminated mutually with the 7 outer ends of bearing block, bar restriction groove 33 has been seted up to the inside one side of slip cover block 31, 1 fixed surface of driving shaft has restriction piece 34, restriction piece 34 sliding fit sets up in restriction groove 33, restriction piece 34 and restriction groove 33 cooperation, can place and take place the slope between slip cover block 31 and the driving shaft 1, guarantee that slip cover block 31 slides steadily in the 1 outside of driving shaft, and electric telescopic cylinder 2 is connected with flange 32, can promote connecting piece 3 through electric telescopic cylinder 2 and remove.
The end part of the inner side of the connecting piece 3 is connected with a bearing block 7 in a joint way, a bearing groove 8 is arranged in the bearing block 7, the bearing block 7 is sleeved outside the driving shaft 1 through the bearing groove 8, a sleeve block 5 is arranged outside the bearing block 7, the outer end of the sleeve block 5 is obliquely provided with a cylindrical adjusting groove 6, the bearing block 7 is arranged in the adjusting groove 6 in a matching way, the oblique inner wall of the adjusting groove 6 is jointed with the outer wall of the bearing block 7, the inner end of the sleeve block 5 is provided with a sliding groove 9, the outer side surface of the mounting shaft 10 is elastically connected with an outward-opening plate 11 through a second spring 13, the outward-opening plate 11 is distributed around the mounting shaft 10 in a circumferential array way, the two ends of the outward-opening plate 11 are obliquely provided with oblique blocks 12, the oblique blocks 12 are sleeved in the sliding groove 9, the oblique angles of the inner wall of the sliding groove 9 and the outer wall of the oblique blocks 12 are the same, the outward, because the inside radius of the sliding groove 9 is smaller than the outside radius, and the sliding groove is funnel-shaped, at this time, the inclined block 12 is pressed inwards by the sliding groove 9, so that the outer expanding plate 11 approaches to the mounting shaft 10, and further the radius surrounded by the outer expanding plate 11 is reduced, otherwise, the radius is increased.
The working principle is as follows: install main shaft 1 on equipment, then start electronic flexible hydro-cylinder 2, promote slip cover piece 31, make slip cover piece 31 extrusion to bear piece 7, it can move down under the restriction of the slope inner wall of adjustment tank 6 to bear piece 7 when moving, this moment, cover piece 5 can move to slip cover piece 31 one side under the effect of bearing piece 7, bear piece 7 and go deep into in cover piece 5, cover piece 5 is kept away from to both sides this moment, make sloping block 12 and outer board 11 outwards move under the effect of second spring 12, the radius grow of outer board 11, on the contrary, start electronic flexible hydro-cylinder 2 and can stimulate slip cover piece 31, make the radius of outer board 11 diminish, can have better tension through adjusting the radius of outer board 11, the control range adjusts according to specific requirements, and the suitability is strong.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a tension device of tire cord fabric extension press, includes installation axle (10), its characterized in that, the equal fixed mounting in installation axle (10) both ends has driving shaft (1), driving shaft (1) tip one side fixed mounting has electronic flexible hydro-cylinder (2), electronic flexible hydro-cylinder (2) control output is connected with connecting piece (3), inside through first spring (4) with driving shaft (1) elastic socket joint of connecting piece (3), the tip all laminates and is connected with and holds piece (7) connecting piece (3) inboard, hold piece (7) inside and accept groove (8) have been seted up, hold piece (7) through accept groove (8) cover locate driving shaft (1) the outside, it is equipped with nest block (5) to hold piece (7) outside, cylindrical adjustment tank (6) have been seted up in nest block (5) outer end slope, the bearing block (7) is matched with the adjusting groove (6), the sliding groove (9) is formed in the inner end of the sleeve block (5), the outer side surface of the mounting shaft (10) is elastically connected with an outer opening plate (11) through a second spring (13), two ends of the outer opening plate (11) are obliquely provided with oblique blocks (12), and the oblique blocks (12) are sleeved in the sliding groove (9).
2. The tension device of the tire cord fabric calender according to claim 1, wherein the connecting piece (3) comprises a sliding sleeve block (31) and a flange (32), the flange (32) is fixedly arranged at the outer end of the sliding sleeve block (31), the sliding sleeve block (31) is sleeved outside the driving shaft (1), and the inner end of the sliding sleeve block (31) is obliquely arranged and attached to the outer end of the bearing block (7).
3. The tension device of the tire cord fabric calender according to claim 2, wherein one side of the inside of the sliding sleeve block (31) is provided with a strip-shaped limiting groove (33), the surface of the driving shaft (1) is fixedly provided with a limiting block (34), and the limiting block (34) is arranged in the limiting groove (33) in a sliding fit manner.
4. The tension device of tire cord fabric calender according to claim 1, wherein the inclination angle of the inner wall of the sliding groove (9) is the same as that of the outer wall of the sloping block (12).
5. A tyre cord fabric calender press as claimed in claim 1, wherein said outer tension plates (11) are distributed in a circumferential array around said mounting shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020658037.4U CN212024273U (en) | 2020-04-27 | 2020-04-27 | Tension device of tyre cord fabric calendering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020658037.4U CN212024273U (en) | 2020-04-27 | 2020-04-27 | Tension device of tyre cord fabric calendering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212024273U true CN212024273U (en) | 2020-11-27 |
Family
ID=73496943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020658037.4U Expired - Fee Related CN212024273U (en) | 2020-04-27 | 2020-04-27 | Tension device of tyre cord fabric calendering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212024273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114684657A (en) * | 2022-06-01 | 2022-07-01 | 南通大学 | Tension adjusting cloth roller system of wet paper machine |
-
2020
- 2020-04-27 CN CN202020658037.4U patent/CN212024273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114684657A (en) * | 2022-06-01 | 2022-07-01 | 南通大学 | Tension adjusting cloth roller system of wet paper machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220621 Address after: 257000 Dao Zhuang Zhen San Shui Cun, Guangrao County, Dongying City, Shandong Province Patentee after: Guangrao Huaxin rubber products Co.,Ltd. Address before: 257000 daozhuang town sanshuikou village, Guangrao County, Dongying City, Shandong Province Patentee before: Dongying Nuo Rubber Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongying Yuhong Engineering Materials Co.,Ltd. Assignor: Guangrao Huaxin rubber products Co.,Ltd. Contract record no.: X2022980021789 Denomination of utility model: Tension device of tire cord fabric calender Granted publication date: 20201127 License type: Common License Record date: 20221129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |