CN209988812U - Connect material buffering frame from type membrane - Google Patents
Connect material buffering frame from type membrane Download PDFInfo
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- CN209988812U CN209988812U CN201822268434.6U CN201822268434U CN209988812U CN 209988812 U CN209988812 U CN 209988812U CN 201822268434 U CN201822268434 U CN 201822268434U CN 209988812 U CN209988812 U CN 209988812U
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- tension
- adjusting
- roller
- rollers
- release film
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Abstract
The utility model relates to a release film preparation device, and discloses a release film material receiving buffer frame, which comprises a frame and a plurality of rollers; the roller comprises two fixed rollers, two adjusting rollers and a tension roller; two sides of the bottom of the frame are respectively provided with two adjusting motors, and each adjusting motor is provided with a vertical adjusting screw rod; screw rod nuts are arranged at two ends of the adjusting roller; the screw rod nut is arranged on the adjusting screw rod; tension sensors are arranged at two ends of the tension roller; the tension sensor and the adjusting motor are electrically connected to an external control unit. This meet material buffer frame from type membrane can realize not shutting down and connect the material to carry out closed loop detection to the tension from type membrane, effectively reduce the waste from type membrane.
Description
Technical Field
The utility model relates to a from type membrane preparation facilities, in particular to connect material buffer frame from type membrane.
Background
The raw material or product of the release film product is usually wound into a drum. Connect the material in-process at type membrane product, if shut down and connect the material operation, can cause the product tension who connects the material during not enough, this section product is scrapped. The current solution is to add a buffer frame before the material receiving machine. The existing buffer frame needs manual judgment of the tension of the release film, and then is manually adjusted, so that the tension of the release film is not well controlled, the adjustment is not timely, and the quality of a product is easily influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a connect material buffer frame from type membrane, can carry out closed loop feedback control to the tension from type membrane.
The utility model provides a technical scheme that its technical problem adopted is: a release film material receiving buffer frame comprises a frame and a plurality of rollers; the roller comprises two fixed rollers, two adjusting rollers and a tension roller; two sides of the bottom of the frame are respectively provided with two adjusting motors, and each adjusting motor is provided with a vertical adjusting screw rod; screw rod nuts are arranged at two ends of the adjusting roller; the screw rod nut is arranged on the adjusting screw rod; tension sensors are arranged at two ends of the tension roller; the tension sensor and the adjusting motor are electrically connected to an external control unit.
Further, the method comprises the following steps: a bearing sleeve is arranged on one surface of the feed screw nut close to the adjusting roller; and the adjusting roll shafts at the two ends of the adjusting roll are arranged in the bearing sleeve. The adjusting roller is a driven roller. Clockwise or anticlockwise rotation can be controlled to the lead screw through the corotation of control accommodate motor or reversal, and then control dancer rools rise or descend, connect the material in-process accumulational from the type membrane to not shutting down and stretch, guarantee simultaneously that the tension from the type membrane is unchangeable, reduce the waste from the type membrane.
Further, the method comprises the following steps: and one end of the fixed roller and one end of the tension roller are both provided with a driving motor. The fixed roller and the tension roller are driving rollers in the buffer frame and rotate at a constant speed under the driving of a motor.
Further, the method comprises the following steps: the fixed rollers and the tension rollers are distributed in a staggered manner and are positioned at the same height; two regulating rollers are positioned between the fixed roller and the tension roller.
Further, the method comprises the following steps: and tension roller shafts at two ends of the tension roller are connected with a rotating shaft of the driving motor after passing through the tension sensor.
Further, the method comprises the following steps: the tension sensor is a pillow block type tension sensor.
Drawings
FIG. 1 is a schematic structural view of a release film receiving buffer rack;
FIG. 2 is a schematic view of a dancer installation;
fig. 3 is a schematic view of tension roller installation.
Labeled as: 100. a frame; 200. a regulating roller; 201. adjusting the roll shaft; 210. adjusting the motor; 220. adjusting the screw rod; 230. a feed screw nut; 300. a fixed roller; 400. a tension roller; 401. a tension roller shaft; 410. a tension sensor; 420. the motor is driven.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, a release film receiving buffer frame comprises a frame 100 and a plurality of rollers; the roller comprises two fixed rollers 300, two adjusting rollers 200 and a tension roller 400; two adjusting motors 210 are arranged on two sides of the bottom of the frame 100, and each adjusting motor 210 is provided with a vertical adjusting screw rod 220; the two ends of the adjusting roller 200 are provided with screw nuts 230; the lead screw nut 230 is mounted on the adjusting lead screw 220; tension sensors 410 are arranged at both ends of the tension roller 400; the tension sensor 410 and the adjustment motor 210 are electrically connected to an external control unit.
When the production line needs to receive materials, the discharging speed of the release film is unchanged, the tension sensor 410 detects that the tension of the release film is reduced, the tension sensor feeds back signals to the control unit, and then the control unit controls the adjusting motor 210 to operate and raise the adjusting roller 200 until the tension sensor 410 detects that the tension of the release film reaches a set value.
On the basis, as shown in fig. 1, a bearing sleeve 231 is arranged on one surface of the feed screw nut 230 close to the adjusting roller 200; the adjusting roller shafts 201 at both ends of the adjusting roller 200 are installed in the bearing housing 231. The dancer 200 is a driven roller.
In addition, as shown in fig. 1, the driving motor 420 is provided at each of one end of the fixing roller 300 and one end of the tension roller 400. The fixed roller 300 and the tension roller 400 are driving rollers, and the fixed roller 300 and the tension roller 400 rotate at a constant speed under the driving of the driving motor 420.
On the basis, as shown in fig. 1, the fixed roller 300 and the tension roller 400 are distributed in a staggered manner, and the fixed roller 300 and the tension roller 400 are located at the same height; two dancers 200 are located between the fixed roller 300 and the tension roller 400.
On the basis, as shown in fig. 1, the tension roller shafts 401 at both ends of the tension roller 400 are connected to the rotating shaft of the driving motor 420 after passing through the tension sensor 410.
In addition to the above, the tension sensor 410 is a pillow block type tension sensor. The tension sensor 410 may be classified into a table type, a spindle type and a cantilever type according to a configuration. The center platform type tension sensor has the advantages of being convenient to install and small in influence on products, and therefore the center platform type tension sensor is selected in the embodiment.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A release film material receiving buffer frame comprises a frame (100) and a plurality of rollers; the method is characterized in that: the roller comprises two fixed rollers (300), two adjusting rollers (200) and a tension roller (400); two adjusting motors (210) are arranged on two sides of the bottom of the frame (100), and each adjusting motor (210) is provided with a vertical adjusting screw rod (220); the two ends of the adjusting roller (200) are provided with screw nuts (230); the screw rod nut (230) is arranged on the adjusting screw rod (220); tension sensors (410) are arranged at two ends of the tension roller (400); the tension sensor (410) and the adjusting motor (210) are electrically connected to an external control unit.
2. The release film receiving buffer frame according to claim 1, characterized in that: a bearing sleeve (231) is arranged on one surface of the screw rod nut (230) close to the adjusting roller (200); and the adjusting roll shafts (201) at two ends of the adjusting roll (200) are arranged in the bearing sleeve (231).
3. The release film receiving buffer frame according to claim 1, characterized in that: and one end of the fixed roller (300) and one end of the tension roller (400) are both provided with a driving motor (420).
4. The release film receiving buffer frame according to claim 1, characterized in that: the fixed rollers (300) and the tension rollers (400) are distributed in a staggered manner, and the fixed rollers (300) and the tension rollers (400) are positioned at the same height; two regulating rollers (200) are positioned between the fixed roller (300) and the tension roller (400).
5. The release film receiving buffer frame according to claim 1, characterized in that: and tension roller shafts (401) at two ends of the tension roller (400) penetrate through the tension sensor (410) and then are connected with a rotating shaft of the driving motor (420).
6. The release film receiving buffer frame according to claim 1, characterized in that: the tension sensor (410) is a pillow block type tension sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822268434.6U CN209988812U (en) | 2018-12-29 | 2018-12-29 | Connect material buffering frame from type membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822268434.6U CN209988812U (en) | 2018-12-29 | 2018-12-29 | Connect material buffering frame from type membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209988812U true CN209988812U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822268434.6U Active CN209988812U (en) | 2018-12-29 | 2018-12-29 | Connect material buffering frame from type membrane |
Country Status (1)
| Country | Link |
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| CN (1) | CN209988812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592465A (en) * | 2018-12-29 | 2019-04-09 | 世星科技股份有限公司 | Release film splicing bumper bracket |
-
2018
- 2018-12-29 CN CN201822268434.6U patent/CN209988812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592465A (en) * | 2018-12-29 | 2019-04-09 | 世星科技股份有限公司 | Release film splicing bumper bracket |
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