CN204080519U - A kind of contact roller of pressure controllable - Google Patents
A kind of contact roller of pressure controllable Download PDFInfo
- Publication number
- CN204080519U CN204080519U CN201420368837.7U CN201420368837U CN204080519U CN 204080519 U CN204080519 U CN 204080519U CN 201420368837 U CN201420368837 U CN 201420368837U CN 204080519 U CN204080519 U CN 204080519U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- castor
- frame
- fixed
- contact roller
- 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
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a kind of contact roller of pressure controllable, comprise: castor, fast pulley, frame, crossbeam, air pressure expansion pump, described fast pulley is fixed in bottom frame by bearing, in the middle part of described crossbeam by pinned connection at upper rack, described castor is fixed in crossbeam front end by bearing, described air pressure expansion pump one end is fixed in frame, the other end by pinned connection in crossbeam rear end.The utility model has the advantages such as structure is simple, safe and effective.
Description
Technical field
The utility model relates to regenerated leather production technical field, specifically a kind of contact roller of pressure controllable.
Background technology
The production of regenerated leather, after being pulverized by leftover pieces, adds glue, then dried by machine shape, obtain regenerated leather, saved protection of resources environment.
In the process be shaped, need part glue to be removed by contact roller the order ground reaching shaping, traditional contact roller realizes controlled pressure by spring, the pressure of spring easily changes after a long time use, and bad control, be difficult to accomplish pressure incremental variations accurately, bring constraint to the quality improving product.
Utility model content
For solving the problem, the utility model discloses a kind of contact roller of pressure controllable, comprise: castor, fast pulley, frame, crossbeam, air pressure expansion pump, described fast pulley is fixed in bottom frame by bearing, in the middle part of described crossbeam by pinned connection at upper rack, described castor is fixed in crossbeam front end by bearing, and described air pressure expansion pump one end is fixed in frame, the other end by pinned connection in crossbeam rear end.
The utility model is a kind of contact roller of pressure controllable, castor is controlled by the flexible of air pressure expansion pump, thus the pressure controlled between castor and fast pulley, because the air pressure of air pressure expansion pump can control, quantification can be reached, pressure so between castor and fast pulley also can be quantized, and this can good controlled pressure, is conducive to the quality improving product.
The utility model has the advantages such as structure is simple, safe and effective.
Accompanying drawing explanation
Fig. 1 is side view of the present utility model.
Wherein: 1-castor; 2-fast pulley; 3-frame; 4-crossbeam; 5-air pressure expansion pump.
Detailed description of the invention
The contact roller of a kind of pressure controllable as shown in Figure 1, comprise: castor 1, fast pulley 2, frame 3, crossbeam 4, air pressure expansion pump 5, described fast pulley 2 is fixed in bottom frame 3 by bearing, in the middle part of described crossbeam 4 by pinned connection on frame 3 top, described castor 1 is fixed in crossbeam 4 front end by bearing, described air pressure expansion pump 5 one end is fixed in frame 3, the other end by pinned connection in crossbeam 4 rear end.
The utility model implements like this: adjustable pressure expansion pump 5, crossbeam 4 can rotate around the bearing pin of itself and frame 3 junction, the rotation of crossbeam 4 changes the distance between castor 1 and fast pulley 2, due to castor 1 and the change of the spacing of fast pulley 2, raw material also can be corresponding by castor 1 and pressure during fast pulley 2 change.
Last it is noted that above embodiment only in order to illustrate the utility model and and technical scheme described by unrestricted the utility model; Therefore, although this description has been described in detail the utility model with reference to each above-mentioned embodiment, those of ordinary skill in the art should be appreciated that and still can modify to the utility model or equivalent replacement; And all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in right of the present utility model.
Claims (1)
1. the contact roller of a pressure controllable, comprise: castor, fast pulley, frame, crossbeam, air pressure expansion pump, described fast pulley is fixed in bottom frame by bearing, in the middle part of described crossbeam by pinned connection at upper rack, described castor is fixed in crossbeam front end by bearing, it is characterized in that: described air pressure expansion pump one end is fixed in frame, the other end by pinned connection in crossbeam rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368837.7U CN204080519U (en) | 2014-07-07 | 2014-07-07 | A kind of contact roller of pressure controllable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368837.7U CN204080519U (en) | 2014-07-07 | 2014-07-07 | A kind of contact roller of pressure controllable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080519U true CN204080519U (en) | 2015-01-07 |
Family
ID=52173255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420368837.7U Expired - Fee Related CN204080519U (en) | 2014-07-07 | 2014-07-07 | A kind of contact roller of pressure controllable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607121A (en) * | 2016-12-13 | 2018-10-02 | 南通市第二人民医院 | Division of respiratory disease nurses sputum aspirator |
-
2014
- 2014-07-07 CN CN201420368837.7U patent/CN204080519U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607121A (en) * | 2016-12-13 | 2018-10-02 | 南通市第二人民医院 | Division of respiratory disease nurses sputum aspirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150107 Termination date: 20160707 |