CN204198061U - High speed coating machine and shock absorber thereof - Google Patents
High speed coating machine and shock absorber thereof Download PDFInfo
- Publication number
- CN204198061U CN204198061U CN201420519608.0U CN201420519608U CN204198061U CN 204198061 U CN204198061 U CN 204198061U CN 201420519608 U CN201420519608 U CN 201420519608U CN 204198061 U CN204198061 U CN 204198061U
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- shock absorber
- deflector roll
- sliding shoe
- guide rod
- utility
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Abstract
The utility model relates to a kind of shock absorber, comprises buffering deflector roll, and sliding shoe is equipped with respectively in buffering deflector roll two ends; Sliding shoe is offered porose, in hole, be equipped with linear slide bearing; Be equipped with guide rod in the bearing hole of linear slide bearing, guide rod is set with stage clip, guide rod is installed with the upper bracket for Location guide and lower bracket, sliding shoe is positioned at stage clip upper end; High speed coating machine of the present utility model, in compound reel change, can realize not reduction of speed change of lap, improve the stability of product quality, and improve production efficiency, after adopting this shock absorber, can the infringement to drg caused due to yardage roll impulsive force be reduced, extend the period of service of parts.
Description
Technical field
The utility model relates to a kind of shock absorber, specifically a kind ofly provide auxiliary change of lap function for coating machine unwinding device, object is in reel change, by this shock absorber, make change of lap can offset the impulsive force of yardage roll at high speeds, thus improve the success ratio of change of lap.
Background technology
In multiple film is produced; do not shut down not reduction of speed change of lap and can make product with stable quality; and enhance productivity; but due in reel change, cloth twists in the process of above linear speed from quiescence to 120m/min, can produce very large impulsive force; the position of adhesive tape bonding is often used to collapse out; causing change of lap failure, for ensureing the reliability of change of lap, just can only reduce linear velocity during change of lap.At present, what the external colleague in Europe adopted is " storage cloth servo-actuated " mode to offset change of lap impulsive force, namely a set of Chu Bu mechanism is installed before unwinding device, in reel change, cloth storage device should pass to servomotor by tension sense and discharge storage yardage roll, offsets the impulsive force of change of lap, this mode controlled by tension force is by detecting, perform, mechanism's compositions such as control, with high costs.
Utility model content
The technical problems to be solved in the utility model is: solve existing coating machine unwinding device in the technical matters of not shutting down at a high speed successful change of lap in not reduction of speed situation; the shock absorber that the utility model provides a kind of coating machine to unreel; it unreels shock absorber by setting up this before unwinding device; offset a part of impulsive force that change of lap produces, to realize under the prerequisite ensureing change of lap success ratio not reduction of speed change of lap.
The utility model solves the technical scheme that its technical matters adopts: a kind of shock absorber, comprises buffering deflector roll, and sliding shoe is equipped with respectively in buffering deflector roll two ends; Sliding shoe is offered porose, in hole, be equipped with linear slide bearing; Be equipped with guide rod in the bearing hole of linear slide bearing, guide rod is set with stage clip, guide rod is installed with the upper bracket for Location guide and lower bracket, sliding shoe is positioned at stage clip upper end.
For making sliding shoe pulsation-free slide up and down, further: the hole on described sliding shoe has two and relative to buffering deflector roll to moving distribution, the symmetrical center line of holes is perpendicular to the axis cushioning deflector roll simultaneously.
Have the high speed coating machine of aforesaid shock absorber, have two unwinding devices for subsequent use each other and two aforesaid shock absorbers, the yardage roll unreeled is sent through the deflector roll of shock absorber rear end through shock absorber by the deflector roll of shock absorber front end again.
The beneficial effects of the utility model are: high speed coating machine of the present utility model, in compound reel change, can realize not reduction of speed change of lap, improve the stability of product quality, and improve production efficiency.After adopting this shock absorber, can the infringement to drg caused due to yardage roll impulsive force be reduced, extend the period of service of parts.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of the specific embodiment of high speed coating machine of the present utility model.
Fig. 2 is the structural representation of the specific embodiment of shock absorber of the present utility model.
In figure: 10, unwinding device, 20, shock absorber, 21, buffering deflector roll, 22, lower bracket, 23, guide rod, 24, stage clip, 25, sliding shoe, 26, linear slide bearing, 27, upper bracket, 30, deflector roll.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The specific embodiment of high speed coating machine of the present utility model as shown in Figure 1, have two unwinding devices 10 for subsequent use each other and two aforesaid shock absorbers 20, the yardage roll unreeled is sent through the deflector roll 30 of shock absorber 20 rear end through shock absorber 20 by the deflector roll 30 of shock absorber 20 front end again.
The utility model as shown in Figure 2 unreels the specific embodiment of shock absorber, comprises buffering deflector roll 21, and sliding shoe 25 is equipped with at buffering deflector roll 21 two ends respectively; Hole on sliding shoe 25 has two and relative to buffering deflector roll 21 to moving distribution, the symmetrical center line of holes is perpendicular to the axis of buffering deflector roll 21 simultaneously, is equipped with linear slide bearing 26 in hole; Be equipped with guide rod 23 in the bearing hole of linear slide bearing 26, guide rod 23 be set with stage clip 24, guide rod 23 is installed with the upper bracket 27 for Location guide 23 and lower bracket 22, sliding shoe 25 is positioned at stage clip 24 upper end.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (3)
1. a shock absorber, is characterized in that: comprise buffering deflector roll (21), and sliding shoe (25) is equipped with at buffering deflector roll (21) two ends respectively; Sliding shoe (25) is offered porose, in hole, be equipped with linear slide bearing (26); Guide rod (23) is equipped with in the bearing hole of linear slide bearing (26), guide rod (23) is set with stage clip (24), guide rod (23) is installed with the upper bracket (27) for Location guide (23) and lower bracket (22), sliding shoe (25) is positioned at stage clip (24) upper end.
2. shock absorber as claimed in claim 1, it is characterized in that: the hole on described sliding shoe (25) has two and symmetrical relative to buffering deflector roll (21), simultaneously the symmetrical center line of holes is perpendicular to the axis of buffering deflector roll (21).
3. one kind has the high speed coating machine of shock absorber as claimed in claim 1 or 2, it is characterized in that: have two unwinding devices (10) for subsequent use each other and two shock absorbers as claimed in claim 1 or 2 (20), the yardage roll unreeled is sent through the deflector roll (30) of shock absorber (20) rear end through shock absorber (20) by the deflector roll (30) of shock absorber (20) front end again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519608.0U CN204198061U (en) | 2014-09-10 | 2014-09-10 | High speed coating machine and shock absorber thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519608.0U CN204198061U (en) | 2014-09-10 | 2014-09-10 | High speed coating machine and shock absorber thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198061U true CN204198061U (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519608.0U Active CN204198061U (en) | 2014-09-10 | 2014-09-10 | High speed coating machine and shock absorber thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204198061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261168A (en) * | 2014-09-10 | 2015-01-07 | 常州市永明机械制造有限公司 | High-speed laminating machine and buffering device thereof |
-
2014
- 2014-09-10 CN CN201420519608.0U patent/CN204198061U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261168A (en) * | 2014-09-10 | 2015-01-07 | 常州市永明机械制造有限公司 | High-speed laminating machine and buffering device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |