CN216189790U - A storage frame for PVC synthetic leather - Google Patents
A storage frame for PVC synthetic leather Download PDFInfo
- Publication number
- CN216189790U CN216189790U CN202122659215.2U CN202122659215U CN216189790U CN 216189790 U CN216189790 U CN 216189790U CN 202122659215 U CN202122659215 U CN 202122659215U CN 216189790 U CN216189790 U CN 216189790U
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- China
- Prior art keywords
- wheel
- tension
- lower roller
- pvc
- leather
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- 238000003860 storage Methods 0.000 title claims abstract description 11
- 239000002649 leather substitute Substances 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000010985 leather Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000037303 wrinkles Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
A storage rack for PVC artificial leather relates to the technical field of PVC artificial leather production machinery; servo motor is connected with the speed reducer, tension beam sliding connection is in the work or material rest, the lower part of work or material rest is fixed with the underbeam, the sprocket is installed respectively to the upper end of work or material rest and the lower extreme of underbeam, be connected with the driving chain between the sprocket and connect, the speed reducer is connected with the sprocket drive, install the balancing weight on the driving chain, install the first movable wheel and the second movable wheel that set up side by side on the tension beam, install first bottom roller on the underbeam side by side, second bottom roller and third bottom roller, the outside of work or material rest is installed and is compressed tightly the cylinder, it is connected with the pinch roller drive to compress tightly the cylinder, the tight pulley is installed to the below of pinch roller. The utility model plays a role in tensioning the PVC leather, and prevents uneven thickness and wrinkles caused by over loosening of the PVC leather in the production process; or leather breakage due to over-tensioning.
Description
Technical Field
The utility model relates to the technical field of PVC artificial leather production machinery, in particular to a storage rack for PVC artificial leather.
Background
PVC leather mainly is applied to furniture and automotive interior can decorate the trade, and along with the continuous development in market, the market is to the demand of PVC leather bigger and bigger, also higher and higher to PVC leather quality requirement simultaneously, produces PVC leather at present and coats and exist following shortcoming with the storage frame: 1. the tension of the tension roller can not be automatically adjusted according to the speed of the production line, namely, an automatic tension buffer adjusting mechanism is needed to ensure that the wall thickness variation of a product is linear when the speed of the production line is adjusted, and the existing storage rack without the mechanism can cause that the production line can not be synchronously accelerated in the whole line and needs manual adjustment; 2. if the linear velocity fluctuates in the production process, the rapid compensation can not be carried out through the position of the tension beam in time, and the waste products caused by the fluctuation of the linear velocity are prevented.
Disclosure of Invention
The utility model aims to provide a storage rack for PVC artificial leather, which has the advantages of simple structure, reasonable design and convenient use, and overcomes the defects of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that: the device comprises a servo motor, a speed reducer, a chain wheel, a tension beam, a first movable wheel, a second movable wheel, a balancing weight, a first lower roller, a second lower roller, a third lower roller, a lower beam, a pressing cylinder, a pressing wheel and a fixed wheel; the servo motor is connected with the speed reducer, the tension beam is connected in the material rack in a sliding mode, the lower portion of the material rack is fixed with the lower beam, chain wheels are installed at the upper end of the material rack and the lower end of the lower beam respectively, the chain wheels are connected through a transmission chain, the speed reducer is connected with the chain wheel in a driving mode, balancing weights are installed on the transmission chain, a first movable wheel and a second movable wheel which are arranged in parallel are installed on the tension beam, a first lower roller, a second lower roller and a third lower roller are installed on the lower beam in parallel, a compression cylinder is installed on the outer side of the material rack and is connected with the compression wheel in a driving mode, and a fixed wheel is installed below the compression wheel.
Furthermore, tension sensors are respectively arranged on the first lower roller, the second lower roller and the third lower roller.
After adopting the structure, the utility model has the beneficial effects that: the storage rack for the PVC artificial leather plays a role in tensioning the PVC leather, and prevents uneven thickness and wrinkles caused by over-loosening of the PVC leather in the production process; or the leather is broken due to over-tension, and the utility model has the advantages of simple structure, reasonable arrangement, low manufacturing cost and the like.
Drawings
FIG. 1 is a block diagram of the present invention.
Description of reference numerals:
servo motor 1, speed reducer 2, sprocket 3, tension roof beam 4, first loose wheel 5, second loose wheel 6, balancing weight 7, first lower gyro wheel 8, second lower gyro wheel 9, third lower gyro wheel 10, underbeam 11, compress tightly cylinder 12, pinch roller 13, tight pulley 14.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Referring to fig. 1, the following technical solutions are adopted in the present embodiment: the device comprises a servo motor 1, a speed reducer 2, a chain wheel 3, a tension beam 4, a first movable wheel 5, a second movable wheel 6, a balancing weight 7, a first lower roller 8, a second lower roller 9, a third lower roller 10, a lower beam 11, a pressing cylinder 12, a pressing wheel 13 and a fixed wheel 14; the servo motor 1 is connected with the speed reducer 2, the tension beam 4 is connected in the material rack in a sliding mode, the lower portion of the material rack is fixedly provided with the lower beam 11, the chain wheels 3 are respectively mounted at the upper end of the material rack and the lower end of the lower beam 11, the chain wheels 3 are connected through the transmission chain, the speed reducer 2 is in driving connection with the chain wheels 3, the speed reducer drives the upper chain wheels and the lower chain wheels to rotate, and the speed reducer is used for controlling rising and falling of the tension beam.
Install balancing weight 7 on the driving chain, two upper and lower photoelectric switches are installed on the driving chain, when photoelectric detection balancing weight 7, servo motor 1 just starts the tension control function this moment, rectify a deviation through servo motor 1 tension, make balancing weight 7 remain the within range motion of demand all the time, effect through servo motor 1 and balancing weight 7 complementation each other, just a stable tension scope has been obtained, position and weight through controlling balancing weight 7, can the tension elasticity of auxiliary control, play the tension compensation effect.
The tension beam 4 is provided with a first movable wheel 5 and a second movable wheel 6 which are arranged in parallel and can ascend and descend synchronously with the tension wheel.
The lower beam 11 is provided with a first lower roller 8, a second lower roller 9 and a third lower roller 10 in parallel, and the three lower rollers are respectively provided with a tension sensor for detecting the tension of the rollers and controlling the rotating speed and the output torque of the servo motor through the PLC, so that the tension closed-loop control is realized.
The outer side of the material rack is provided with a pressing cylinder 12, the pressing cylinder 12 is in driving connection with a pressing wheel 13, a fixed wheel 14 is arranged below the pressing wheel 13, the pressing cylinder is used for controlling loosening and pressing of the pressing wheel, and the pressing wheel and the fixed wheel can ensure that PVC leather is in a straight state before entering the material storage rack, prevent wrinkles and control pressing force by controlling the air pressure of the pressing cylinder.
The tension sensor of installation on gyro wheel down can match different PVC leather through the tension size of setting for the sensor, through the position and the tension of control tension pulley, ensures that the PVC leather goes out all the time at reasonable tension scope, ensures the product quality to improve the production line speed.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a storage frame for PVC synthetic leather which characterized in that: the device comprises a servo motor, a speed reducer, a chain wheel, a tension beam, a first movable wheel, a second movable wheel, a balancing weight, a first lower roller, a second lower roller, a third lower roller, a lower beam, a pressing cylinder, a pressing wheel and a fixed wheel; the servo motor is connected with the speed reducer, the tension beam is connected in the material rack in a sliding mode, the lower portion of the material rack is fixed with the lower beam, chain wheels are installed at the upper end of the material rack and the lower end of the lower beam respectively, the chain wheels are connected through a transmission chain, the speed reducer is connected with the chain wheel in a driving mode, balancing weights are installed on the transmission chain, a first movable wheel and a second movable wheel which are arranged in parallel are installed on the tension beam, a first lower roller, a second lower roller and a third lower roller are installed on the lower beam in parallel, a compression cylinder is installed on the outer side of the material rack and is connected with the compression wheel in a driving mode, and a fixed wheel is installed below the compression wheel.
2. The storage rack for PVC artificial leather according to claim 1, characterized in that: and tension sensors are respectively arranged on the first lower roller, the second lower roller and the third lower roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122659215.2U CN216189790U (en) | 2021-11-02 | 2021-11-02 | A storage frame for PVC synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122659215.2U CN216189790U (en) | 2021-11-02 | 2021-11-02 | A storage frame for PVC synthetic leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216189790U true CN216189790U (en) | 2022-04-05 |
Family
ID=80899195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122659215.2U Active CN216189790U (en) | 2021-11-02 | 2021-11-02 | A storage frame for PVC synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216189790U (en) |
-
2021
- 2021-11-02 CN CN202122659215.2U patent/CN216189790U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 318, North 2nd Ring Road, Zhangjiagang Economic and Technological Development Zone, Suzhou, Jiangsu 215600 Patentee after: Jiangsu Bell Machinery Co.,Ltd. Country or region after: China Address before: 215600 east side of Gangcheng Avenue, Zhangjiagang Economic and Technological Development Zone, Suzhou City, Jiangsu Province (bell machinery) Patentee before: JIANGSU BEIER MACHINERY Co.,Ltd. Country or region before: China |