CN202037109U - Roller gap adjusting device - Google Patents
Roller gap adjusting device Download PDFInfo
- Publication number
- CN202037109U CN202037109U CN2011201338248U CN201120133824U CN202037109U CN 202037109 U CN202037109 U CN 202037109U CN 2011201338248 U CN2011201338248 U CN 2011201338248U CN 201120133824 U CN201120133824 U CN 201120133824U CN 202037109 U CN202037109 U CN 202037109U
- Authority
- CN
- China
- Prior art keywords
- roller
- contiguous block
- adjusting device
- frame
- slide rail
- 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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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
A roller gap adjusting device comprises an air cylinder which can drive a roller to move relatively and is fixedly arranged on a rack. Connecting blocks connected with the rack are arranged at two ends of the roller, are detachably provided with a connecting rod, and are connected with a piston rod containing the air cylinder by the connecting rod, and the rack is provided with a sliding rail for slipping of the connecting blocks at the position corresponding to the connecting blocks. The roller gap adjusting device can well realize the directional movement of the roller, can not generate shifting on other directions; in addition, the device also has the advantages that the adjusting precision is high, the size of a roller gap is uniform, the adjustment is stable, and the structure is easy to realize and the like.
Description
Technical field
The utility model relates to adjusting device, the adjusting device in particularly a kind of roller gap.
Background technology
The roller slack adjuster of existing coating machine comprise cylinder, tooth plate and be located at the roller end can with this tooth plate meshed gears, it is the driving by cylinder, the pulling roller rises or descends, with the engagement of tooth plate gear is rotated with respect to roller, there are following two problems in such roller slack adjuster: the one, and this gear is relative the connection with tooth plate, prevent that the roller lateral shift from being the restriction realization by cylinder, increased the cylinder load; The 2nd, this device causes its low precision to the adjusting in roller gap owing to have certain clearance between chain and gear, is difficult to realize high-precision adjusting, and in addition, this also can cause the roller gap length inhomogeneous, influences product quality.
The utility model content
Problems such as the utility model provides the adjusting device in a kind of roller gap, and the slit size is inhomogeneous between, roller poor with the extra duty that overcomes the increase cylinder that exists in the prior art and device high accuracy regulating power.
The utility model adopts following technical scheme:
A kind of roller slack adjuster, comprise that but driving roller exchanges the cylinder that is fixed at this frame that moves mutually, these roller two ends are equipped with the contiguous block that can connect this frame, this contiguous block removably is provided with a connecting rod, this contiguous block is connected with the piston rod that is contained in this cylinder by this connecting rod, and this frame is provided with in described contiguous block corresponding position can be for the slide rail of this contiguous block slippage.
Described slide rail two side is minute surface and is respectively equipped with the rectangular breach of a depression and a cross section that a cross section is isosceles trapezoid with being symmetrically distributed, and described contiguous block is provided with the chute that matches with this slide rail accordingly.
Described adjusting device is distributed on the frame side wall at described roller two ends symmetrically.
By above-mentioned description to the utility model structure as can be known, compare with prior art, the utlity model has following advantage: this roller slack adjuster can realize well that the orientation of roller is transferred and move, and the skew of other direction does not take place; In addition, this device also possesses the degree of regulation height, and the slit size is evenly regulated and stablized, advantages such as easy realization simple in structure between roller.
Description of drawings
Fig. 1 is a roller adjusting device structural representation.
Fig. 2 is the cross sectional representation of chute and slide rail.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, a kind of roller slack adjuster, comprise that but driving roller 2 exchanges the cylinder that is fixed at this frame 13 that moves mutually, these roller 2 two ends are equipped with the contiguous block 21 that can connect this frame 1, this contiguous block 21 removably is provided with a connecting rod 211, this contiguous block 21 is connected with the piston rod 31 that is contained in this cylinder 3 by this connecting rod 211, and this frame 1 is provided with in these contiguous block 21 corresponding positions can be for the slide rail 4 of these contiguous block 21 slippages.
With reference to Fig. 2, for 21 of the contiguous blocks that guarantee roller 2 two ends carry out slippage along slide rail 4, and skew to other direction can not take place, above-mentioned slide rail 4 two sides 43,44 are minute surface A-A and are respectively equipped with the rectangular breach 42 of a depression 41 and a cross section that a cross section is isosceles trapezoid with being symmetrically distributed, and above-mentioned contiguous block 21 is provided with the chute 210 that matches with this slide rail 4 accordingly.
Move for roller 2 two ends can synchronously be transferred, above-mentioned adjusting device is distributed on frame 1 sidewall 11 at above-mentioned roller 2 two ends symmetrically.
Above-mentioned only is the specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (3)
1. roller slack adjuster, comprise that but driving roller exchanges the cylinder that is fixed at this frame that moves mutually, these roller two ends are equipped with the contiguous block that can connect this frame, this contiguous block removably is provided with a connecting rod, this contiguous block is connected with the piston rod that is contained in this cylinder by this connecting rod, it is characterized in that: described frame is provided with in described contiguous block corresponding position can be for the slide rail of this contiguous block slippage.
2. a kind of roller slack adjuster as claimed in claim 1, it is characterized in that: described slide rail two side is minute surface and is respectively equipped with the rectangular breach of a depression and a cross section that a cross section is isosceles trapezoid with being symmetrically distributed, and described contiguous block is provided with the chute that matches with this slide rail accordingly.
3. a kind of roller slack adjuster as claimed in claim 1, it is characterized in that: described adjusting device is distributed on the frame side wall at described roller two ends symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201338248U CN202037109U (en) | 2011-04-29 | 2011-04-29 | Roller gap adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201338248U CN202037109U (en) | 2011-04-29 | 2011-04-29 | Roller gap adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202037109U true CN202037109U (en) | 2011-11-16 |
Family
ID=44964575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201338248U Expired - Fee Related CN202037109U (en) | 2011-04-29 | 2011-04-29 | Roller gap adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202037109U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530617A (en) * | 2012-03-01 | 2012-07-04 | 奇瑞汽车股份有限公司 | Roller pair conveying device |
| CN103170429A (en) * | 2013-04-03 | 2013-06-26 | 张源 | Coating machine |
| CN103963434A (en) * | 2014-05-15 | 2014-08-06 | 苏州铉动三维空间科技有限公司 | Simple double-sided printing mechanism convenient to use |
| CN105127058A (en) * | 2015-08-31 | 2015-12-09 | 湖北慧狮塑业股份有限公司 | Nonwoven fabric laminating planishing device and production method thereof |
| CN107971180A (en) * | 2017-12-25 | 2018-05-01 | 常德金德新材料科技股份有限公司 | A kind of three roller gumming mechanisms |
-
2011
- 2011-04-29 CN CN2011201338248U patent/CN202037109U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530617A (en) * | 2012-03-01 | 2012-07-04 | 奇瑞汽车股份有限公司 | Roller pair conveying device |
| CN102530617B (en) * | 2012-03-01 | 2015-01-28 | 奇瑞汽车股份有限公司 | Roller pair conveying device |
| CN103170429A (en) * | 2013-04-03 | 2013-06-26 | 张源 | Coating machine |
| CN103170429B (en) * | 2013-04-03 | 2015-11-11 | 广东顺德确丽机械有限公司 | A kind of coating machine |
| CN103963434A (en) * | 2014-05-15 | 2014-08-06 | 苏州铉动三维空间科技有限公司 | Simple double-sided printing mechanism convenient to use |
| CN105127058A (en) * | 2015-08-31 | 2015-12-09 | 湖北慧狮塑业股份有限公司 | Nonwoven fabric laminating planishing device and production method thereof |
| CN107971180A (en) * | 2017-12-25 | 2018-05-01 | 常德金德新材料科技股份有限公司 | A kind of three roller gumming mechanisms |
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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 |
Granted publication date: 20111116 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |