CN204980485U - Coating machine and unwinding device - Google Patents
Coating machine and unwinding device Download PDFInfo
- Publication number
- CN204980485U CN204980485U CN201520610702.1U CN201520610702U CN204980485U CN 204980485 U CN204980485 U CN 204980485U CN 201520610702 U CN201520610702 U CN 201520610702U CN 204980485 U CN204980485 U CN 204980485U
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- unwinding device
- wallboards
- base
- main body
- described base
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Abstract
The utility model discloses a coating machine and unwinding device, this unwinding device include the frame and set up in unreel the main part in the frame, unreel the main part including unreeling the axle, the frame includes: a base and can be relative base lateral shifting ground is connected two wallboards of base top, unreel the main part set up in between two wallboards, wherein, the junction of two wallboards and base with vertical distance between the bottom surface of base be greater than this junction with unreel the axle the axle center between the 2nd vertical distance. The utility model discloses can solve the lower and extravagant more problem of material of precision of rectifying when unreeling.
Description
Technical field
The utility model relates to mechanical production devices, particularly relates to a kind of unwinding device.
Background technology
The unwinding device 100 ' of existing coating machine generally includes rack section, crosses roller segment, correction part, unreeling shaft running part.Wherein, rack section is made up of left and right sidesing wall plate 12 ' and base plate 11 ', and roller segment and correction part are arranged between left and right sidesing wall plate 12 ' excessively, unreeling shaft running part 16 ' is then connected to the outside of left and right sidesing wall plate 12 ' by unreeling shaft adapter plate 161 ', as shown in Figure 1 to Figure 2.
In order to realize correction, as shown in Figure 2, base plate 11 ' is provided with guide rail 111 ', left and right sidesing wall plate 12 ' and the structure be arranged between left and right sidesing wall plate 12 ' then can be upper mobile at this guide rail 111 '.But in this structure, when rectifying a deviation, the left and right sidesing wall plate 12 ' large in order to mobile weight and the structure be arranged between left and right sidesing wall plate 12 ', need larger propulsive effort, easily cause correction dumb; And due to the force of inertia of the large required movement of weight large, also easily cause correction precision lower.
In addition, integral structure due to whole unwinding device 100 ' is rectangular structure, although can meet and unreel function, but the sheet metal thickness that its rack section adopts is thicker, and do not install any assembly in space between part wallboard 12 ' below the roller of unwinding device, make wallboard 12 ' area not be fully utilized and waste to some extent, waste of material is also more simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of coating machine and unwinding device, for solving the lower and problem that waste of material is more of unwinding device correction precision of the prior art.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of unwinding device, comprise frame and be arranged at and described frame unreels main body, the described main body that unreels comprises unreeling shaft, described frame comprises: a base and two wallboards that can be connected to above described base relatively described base transverse shifting, described in unreel main body and be arranged between described two wallboards; Wherein, the first vertical distance between the junction of described two wallboards and base and the bottom surface of described base is greater than the second vertical distance between the axle center of this junction and described unreeling shaft.
Further, unreel main body described in and also comprise multiple roller excessively, for tape splicing and adjustment.
Further, be sliding block joint between described two wallboards and described base.
Further, between described two wallboards and described base by sliding-rail sliding structure sliding block joint.
Further, described unwinding device also comprises: the guardrail being installed in the rear side of described base.
Further, described unwinding device also comprises: be installed on described base, can drive these two wallboards and on the correction pusher unreeling main body transverse shifting.
Further, the fitting surface of described base and both walls low early and high afterly tilts to extend.
Further, the two ends of described unreeling shaft are rotatably installed on described two wallboards.
A kind of coating machine, comprises unwinding device as above.
Compared with prior art, the utility model has following beneficial effect:
By arranging a base, and arrange can two wallboards of respect thereto transverse shifting in side on the base, and the main body that unreels making to be arranged between two wallboards can respect thereto transverse shifting; Simultaneously, vertical distance between the junction of two wallboards and base and the bottom surface of base is greater than the vertical distance between this junction and the unreeling shaft axle center unreeling main body, make the area of two wallboards less and lighter weight, the lower and problem that waste of material is more of the correction precision that can solve prior art well.
Accompanying drawing explanation
Fig. 1 is the lateral plan of unwinding device in prior art.
Fig. 2 is the front view of unwinding device in prior art.
Fig. 3 is the lateral plan of unwinding device of the present utility model.
Fig. 4 is the front view of unwinding device of the present utility model.
Fig. 5 is the formation schematic diagram of the wallboard in unwinding device of the present utility model.
Wherein, description of reference numerals is as follows:
100, unwinding device; 1, frame; 11, base; 12, wallboard; 13, junction; 14, sliding-rail sliding structure; 2, main body is unreeled; 21, unreeling shaft; 22, roller is crossed; 3, guardrail; 4, correction pusher; H1, the first vertical distance; H2, the second vertical distance; 100 ', unwinding device; 11 ', base plate; 111 ', guide rail; 12 ', wallboard; 13 ', correction pusher; 14 ', spacer; 16 ', unreeling shaft running part; 161 ', unreeling shaft adapter plate.
Detailed description of the invention
Below with reference to accompanying drawing, elaboration is further given to each embodiment of the present utility model.
Refer to Fig. 3 to Fig. 5, in one embodiment, the utility model proposes a kind of unwinding device 100, comprising: frame 1 and be arranged at frame 1 unreels main body 2.This unwinding device 100 can be applicable to coating machine.
Wherein, frame 1 comprises: a base 11 and two wallboards 12 that can be connected to above base 11 respect thereto 11 transverse shifting.Unreel main body 2 to be arranged between two wallboards 12.The two ends of unreeling shaft 21 are rotatably installed on described two wallboards 12.
Further, the first vertical distance H1 between the junction 13 of two wallboards 12 and base 11 and the bottom surface of base 11 be greater than this junction 13 and unreel main body 2 unreeling shaft 21 axle center between the second vertical distance H2.This structure, because the position of junction 13 is higher, frame 1 entirety after base 11 is connected with wallboard 12 is in high waist type.Sliding block joint between described two wallboards 12 and described base 11.In the present embodiment, between described two wallboards 12 and described base 11 by sliding-rail sliding structure 14 sliding block joint.The fitting surface of described base 11 and two wallboards 12 low early and high afterly tilts to extend.
The described main body 2 that unreels also comprises multiple roller 22 excessively, for tape splicing and adjustment.This unwinding device 100 also comprises the guardrail 3 of the rear side being installed in described base 11, for improving the safety of unwinding device 100; And be installed on described base 11, can drive these two wallboards 12 and on the correction pusher 4 unreeling main body 2 transverse shifting, for realizing the integral error correcting and position unreeling main body 2.
The utility model is by arranging a base 11, and arrange above this base 11 can two wallboards 12 of respect thereto 11 transverse shifting, and the main body 2 that unreels making to be arranged between two wallboards 12 can respect thereto 11 transverse shifting; Simultaneously, between the junction 13 of two wallboards 12 and base 11 and the bottom surface of base 11 first vertical distance H1 be greater than this junction 13 and unreel main body 2 unreeling shaft 21 axle center between the second vertical distance H2, make the area of two wallboards 12 less and lighter weight, the lower and problem that waste of material is more of the correction precision that can solve prior art well.
Foregoing; be only preferred embodiment of the present utility model; not for limiting embodiment of the present utility model; those of ordinary skill in the art are according to central scope of the present utility model and spirit; can carry out corresponding flexible or amendment very easily, therefore protection domain of the present utility model should be as the criterion with the protection domain required by claims.
Claims (9)
1. a unwinding device, comprise frame and be arranged at and described frame unreels main body, the described main body that unreels comprises unreeling shaft, it is characterized in that, described frame comprises: a base and two wallboards that can be connected to above described base relatively described base transverse shifting, described in unreel main body and be arranged between described two wallboards; Wherein, the first vertical distance between the junction of described two wallboards and base and the bottom surface of described base is greater than the second vertical distance between the axle center of this junction and described unreeling shaft.
2. unwinding device as claimed in claim 1, is characterized in that, described in unreel main body and also comprise and multiplely cross roller, for tape splicing and adjustment.
3. unwinding device as claimed in claim 1, it is characterized in that, be sliding block joint between described two wallboards and described base.
4. unwinding device as claimed in claim 3, is characterized in that, by sliding-rail sliding structure sliding block joint between described two wallboards and described base.
5. unwinding device as claimed in claim 1, is characterized in that, also comprise: the guardrail being installed in the rear side of described base.
6. unwinding device as claimed in claim 1, is characterized in that, also comprise: be installed on described base, can drive these two wallboards and on the correction pusher unreeling main body transverse shifting.
7. unwinding device as claimed in claim 1, is characterized in that, the fitting surface of described base and both walls low early and high afterly tilts to extend.
8. unwinding device as claimed in claim 1, it is characterized in that, the two ends of described unreeling shaft are rotatably installed on described two wallboards.
9. a coating machine, is characterized in that, comprise as arbitrary in claim 1 to 8 as described in unwinding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520610702.1U CN204980485U (en) | 2015-08-13 | 2015-08-13 | Coating machine and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520610702.1U CN204980485U (en) | 2015-08-13 | 2015-08-13 | Coating machine and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204980485U true CN204980485U (en) | 2016-01-20 |
Family
ID=55114875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520610702.1U Active CN204980485U (en) | 2015-08-13 | 2015-08-13 | Coating machine and unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204980485U (en) |
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2015
- 2015-08-13 CN CN201520610702.1U patent/CN204980485U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |