CN205038003U - Hard coating film substrate feeding tensioning response mechanism - Google Patents
Hard coating film substrate feeding tensioning response mechanism Download PDFInfo
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- CN205038003U CN205038003U CN201520817582.2U CN201520817582U CN205038003U CN 205038003 U CN205038003 U CN 205038003U CN 201520817582 U CN201520817582 U CN 201520817582U CN 205038003 U CN205038003 U CN 205038003U
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- base material
- cured film
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- mainframe
- material charging
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Abstract
The utility model relates to a hard coating film processing equipment subassembly structure, especially a hard coating film substrate feeding tensioning response mechanism. This mechanism includes a main frame, and the main frame includes the curb plate of bottom surface and both sides, the curb plate of both sides between be equipped with and unreel the roller, lie in on the curb plate of both sides and unreel roller ejection of compact orientation and be equipped with a tensioning roller, tensioning roller both sides be equipped with pressure sensors, tensioning roller both ends be equipped with position control mechanism. The utility model discloses a substrate equipment of unreeling passes through pressure sensors response substrate to the pressure of tensioning roller when carrying, showes to be in appropriate tensioning state when pressure is in the rated value, showes when pressure is greater than the rated value that the substrate rate of tension is too big, showes when pressure is less than the rated value that the substrate rate of tension is not enough, and adjust the relative position of tensioning roller and substrate through position control mechanism this moment, and messenger's substrate reaches the rated value to the pressure of tensioning roller can.
Description
Technical field
The utility model relates to a kind of cured film process equipment modular construction, especially a kind of cured film base material charging tensioning induction mechanism.
Background technology
Cured film is the PET film that a kind of surface is coated with hardened material layer, to improve the hardness of material, is applicable to Mobile phone screen, various touch display screen, instrument face plate, membrane switch panel etc. widely.In the manufacturing procedure of cured film, by equipment by PET film base material successively through unreeling, be coated with, solidify, the operation such as rolling, existing base material unwinding equipment generally supplies base material by means of only let off roll with certain rotating speed, plays the effect providing coated substrates.In the process of base material supply, unreeling structure is undertaken by let off roll rotation at the uniform velocity, but the rate of tension of base material is inconsistent when, thickness specification difference different according to the material of base material easily causes early feeding, when the rate of tension tension of base material, base material is easily pulled out of shape, when the rate of tension of base material is lower, easily wrinkling when running between the roller of follow-up process equipment, all can cause harmful effect to the quality of cured film product under both of these case.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of avoiding to cause base material tension force deformation or wrinkling base material charging idler roller induction mechanism.
To achieve these goals, the utility model adopts following technical scheme:
This equipment comprises a mainframe, mainframe comprises the side plate of bottom surface and both sides, let off roll is provided with between the side plate of described both sides, its improvement is: the side plate of both sides is positioned at let off roll discharging direction and is provided with an idler roller, described idler roller both sides are provided with pressure inductor, and described idler roller two ends are provided with position adjusting mechanism.
Preferably, the side plate of described both sides is positioned at let off roll discharging direction and is respectively equipped with an idler roller installation portion.
Preferably, mounting groove is provided with inside described idler roller installation portion.
Preferably, described idler roller two ends are respectively equipped with bearing, and described bearing is installed in mounting groove.
Preferably, described pressure inductor is located in mounting groove.
Preferably, described position adjusting mechanism is the adjusting bolt being located at mounting groove end.
Preferably, described mainframe is arranged on a base, is provided with slide rail between described mainframe and base, is provided with a cylinder between mainframe and base, and the cylinder body of described cylinder is fixed on base, and the telescopic end of cylinder is connected on mainframe.
Preferably, the bottom surface of described mainframe is provided with the opening that is parallel to let off roll, and described cylinder is installed in this opening and by the cylinder body of cylinder and is fixed on base, and the telescopic end of cylinder is connected to opening inwall.
Preferably, be separately installed with a rolling disc in two sidewalls of described mainframe, described rolling disc is provided with two let off roll and two guide rollers.
Preferably, described let off roll and 90 degree, guide roller interval are arranged.
Owing to have employed said structure, base material unwinding equipment of the present utility model is by the pressure to idler roller during pressure inductor induction base material conveying, represent when pressure is in ratings and be in suitable tensioning state, represent that when pressure is greater than ratings substrate tension is spent greatly, pressure represents when being less than ratings that substrate tension degree is not enough, now adjusted the relative position of idler roller and base material by position adjusting mechanism, make the pressure of base material to idler roller reach ratings.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment;
Fig. 2 is the lateral section structural representation of the utility model embodiment.
Embodiment
As shown in Figure 1-2, the base material charging idler roller induction mechanism of embodiment of the present utility model comprises a mainframe 1, mainframe 1 comprises the side plate 12 of bottom surface 11 and both sides, let off roll 2 is provided with between the side plate 12 of described both sides, the side plate 12 of both sides is positioned at let off roll 2 discharging direction and is provided with an idler roller 3, described idler roller 3 both sides are provided with pressure inductor 4, and described idler roller 4 two ends are provided with position adjusting mechanism 5.
Concrete, in the present embodiment, the side plate 12 of described both sides is positioned at let off roll 2 discharging direction and is respectively equipped with an idler roller installation portion 6.
In the present embodiment, inside described idler roller installation portion 6, be provided with mounting groove 61.
In the present embodiment, described idler roller 7 two ends are respectively equipped with bearing 62, and described bearing 62 is installed in mounting groove 61.
In the present embodiment, described pressure inductor 4 is located in mounting groove 61.
In the present embodiment, described position adjusting mechanism 5 is for being located at the adjusting bolt of mounting groove end.
In the present embodiment, described mainframe 1 is arranged on a base 7, is provided with slide rail 8 between described mainframe 1 and base 7, is provided with a cylinder 71 between mainframe 1 and base 7, the cylinder body of described cylinder 71 is fixed on base 7, and the telescopic end of cylinder 71 is connected on mainframe 1.
In the present embodiment, the bottom surface 11 of described mainframe 1 is provided with the opening 13 that is parallel to let off roll, and described cylinder 71 to be installed in this opening 13 and to be fixed on base 1 by the cylinder body of cylinder 71, and the telescopic end of cylinder 71 is connected to opening 13 inwall.
In the present embodiment, be separately installed with a rolling disc 14 in two sidewalls 12 of described mainframe 1, described rolling disc 14 is provided with two let off roll 2 and two guide rollers 9.
In the present embodiment, described let off roll 2 and 90 degree, guide roller 9 interval are arranged.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a cured film base material charging tensioning induction mechanism, comprise a mainframe, mainframe comprises the side plate of bottom surface and both sides, let off roll is provided with between the side plate of described both sides, it is characterized in that: the side plate of both sides is positioned at let off roll discharging direction and is provided with an idler roller, described idler roller both sides are provided with pressure inductor, and described idler roller two ends are provided with position adjusting mechanism.
2. a kind of cured film base material charging tensioning induction mechanism as claimed in claim 1, is characterized in that: the side plate of described both sides is positioned at let off roll discharging direction and is respectively equipped with an idler roller installation portion.
3. a kind of cured film base material charging tensioning induction mechanism as claimed in claim 2, is characterized in that: be provided with mounting groove inside described idler roller installation portion.
4. a kind of cured film base material charging tensioning induction mechanism as claimed in claim 3, is characterized in that: described idler roller two ends are respectively equipped with bearing, and described bearing is installed in mounting groove.
5. a kind of cured film base material charging tensioning induction mechanism as claimed in claim 4, is characterized in that: described pressure inductor is located in mounting groove.
6. a kind of cured film base material charging tensioning induction mechanism as claimed in claim 5, is characterized in that: described position adjusting mechanism is the adjusting bolt being located at mounting groove end.
7. a kind of cured film base material charging tensioning induction mechanism as claimed in claim 6, it is characterized in that: described mainframe is arranged on a base, slide rail is provided with between described mainframe and base, a cylinder is provided with between mainframe and base, the cylinder body of described cylinder is fixed on base, and the telescopic end of cylinder is connected on mainframe.
8. a kind of cured film base material charging tensioning induction mechanism as claimed in claim 7, it is characterized in that: the bottom surface of described mainframe is provided with the opening that is parallel to let off roll, described cylinder is installed in this opening and by the cylinder body of cylinder and is fixed on base, and the telescopic end of cylinder is connected to opening inwall.
9. a kind of cured film base material charging tensioning induction mechanism as claimed in claim 8, it is characterized in that: be separately installed with a rolling disc in two sidewalls of described mainframe, described rolling disc is provided with two let off roll and two guide rollers.
10. a kind of cured film base material charging tensioning induction mechanism as claimed in claim 9, is characterized in that: described let off roll and 90 degree, guide roller interval are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817582.2U CN205038003U (en) | 2015-10-20 | 2015-10-20 | Hard coating film substrate feeding tensioning response mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817582.2U CN205038003U (en) | 2015-10-20 | 2015-10-20 | Hard coating film substrate feeding tensioning response mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038003U true CN205038003U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520817582.2U Active CN205038003U (en) | 2015-10-20 | 2015-10-20 | Hard coating film substrate feeding tensioning response mechanism |
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| Country | Link |
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| CN (1) | CN205038003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179152A (en) * | 2017-06-20 | 2017-09-19 | 江苏大族展宇新能源科技有限公司 | High-precision tension-detecting mechanism |
-
2015
- 2015-10-20 CN CN201520817582.2U patent/CN205038003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179152A (en) * | 2017-06-20 | 2017-09-19 | 江苏大族展宇新能源科技有限公司 | High-precision tension-detecting mechanism |
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