CN216072577U - Coating cloth winding and unwinding constant tension control mechanism - Google Patents
Coating cloth winding and unwinding constant tension control mechanism Download PDFInfo
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- CN216072577U CN216072577U CN202121900250.2U CN202121900250U CN216072577U CN 216072577 U CN216072577 U CN 216072577U CN 202121900250 U CN202121900250 U CN 202121900250U CN 216072577 U CN216072577 U CN 216072577U
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- constant tension
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Abstract
The utility model discloses a constant tension control mechanism for winding and unwinding of coated fabric, which belongs to the technical field of coated fabric and comprises a fixed plate, a fixed seat, a chute and a connector, wherein the fixed seat is arranged on the left side of the fixed plate, the chute is arranged in the fixed seat, an opening is formed in the fixed seat on the front side of the chute, the connector is connected in the chute and penetrates through the opening, a limiting column is arranged on the upper side of the connector, a reset spring is arranged between the limiting column and the connector, the end part of the connector is connected with a connecting rod, an upper plate is arranged below the connecting rod, transverse rollers are arranged on two sides below the upper plate, a bottom plate is arranged on the fixed plate below the transverse rollers, and base fabric is arranged between the transverse rollers and the bottom plate.
Description
Technical Field
The utility model relates to the technical field of coated fabric, in particular to a coated fabric winding and unwinding constant tension control mechanism.
Background
In the existing cloth coating processing, base cloth enters a production line from an unwinding mechanism, and then the coated cloth is wound into a bundle by a winding mechanism after being processed by a plurality of procedures, so that the tension on the base cloth is controlled by a brake at the winding mechanism or the unwinding mechanism in order to ensure the flatness of the base cloth during processing.
In the work, in order to keep the tension of the base cloth, workers are required to control the winding mechanism and the unwinding mechanism to brake, the operation requirement is high in process, the operation is inconvenient, and the labor intensity of personnel is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coating cloth winding and unwinding constant tension control mechanism to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a constant tension control mechanism for winding and unwinding of coated fabric comprises a fixed plate, a fixed seat, a chute and a connector, wherein the fixed seat is arranged on the left side of the fixed plate, the chute is arranged in the fixed seat, an opening is formed in the fixed seat on the front side of the chute, the connector is connected in the chute and penetrates through the opening, a limiting column is arranged on the upper side of the connector, a reset spring is arranged between the limiting column and the connector, the end part of the connector is connected with a connecting rod, an upper plate is arranged below the connecting rod, transverse rollers are arranged on two sides of the lower surface of the upper plate, a bottom plate is arranged on the fixed plate below the transverse rollers, base fabric is arranged between the transverse rollers and the bottom plate, the base fabric is placed between the transverse rollers and the bottom plate of the upper plate and penetrates through the arrangement, the upper plate is arranged in the chute through the connector on the connecting rod, and the connector is connected with the limiting column through the reset spring, spacing post is fixed on the spout top, the connector is extrudeed downwards under reset spring's effect, the connecting rod of connection will drive the upper plate when the band-pass roll extrudees with the bottom plate, the base cloth of placing will receive the extrusion, receive certain frictional force under the effect of band-pass roll, when the base cloth is rolled up to the rolling wheel, base cloth on the band-pass roll will form certain tension with the rolling wheel, the base cloth can not relax because of the base cloth that unreels the wheel end relaxes, the base cloth that the band-pass roll under receives reset spring's effect will produce the friction always and make its position department of rolling up the wheel tighten, make the base cloth keep level and smooth, through the setting, personnel's intensity of labour has been reduced.
As a further scheme of the utility model: the upper end of the left side of the fixing plate is provided with an unwinding wheel, so that the base cloth can be conveniently placed.
As a still further scheme of the utility model: a front roller is arranged on a left side fixing plate at the horizontal position of the bottom plate to guide the base cloth, and friction is increased.
As a still further scheme of the utility model: and an upper roller is arranged at the corresponding position between the front roller and the bottom plate and is matched with a lower roller for use.
As a still further scheme of the utility model: and a lower roller is arranged below the corresponding position of the upper roller, so that the base cloth is smooth.
As a still further scheme of the utility model: and a winding wheel is arranged on the fixing plate on the right side of the bottom plate, so that the base cloth can be wound conveniently.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the connecting rod is driven to move in the sliding groove through the arranged connecting head, the connecting head is connected with the sliding groove through the reset spring, the connecting head can slide downwards under the action of the reset spring, the transverse roller below the upper plate connected with the connecting rod can extrude the bottom plate, the placed base cloth can be extruded, the friction force between the transverse roller and the base cloth can be increased, the transverse roller can keep tension at the position of the take-up pulley, the base cloth is kept flat in a tight state in the rolling process, the setting device does not need a brake on a personnel adjusting device for adjustment, and the labor intensity of personnel is reduced.
Drawings
FIG. 1 is a first structural schematic diagram of a constant tension control mechanism for reeling and unreeling coated fabric according to the present invention;
FIG. 2 is a second schematic structural view of a constant tension control mechanism for winding and unwinding coated fabric according to the present invention;
fig. 3 is a schematic connection diagram of a return spring in the constant tension control mechanism for reeling and unreeling coated fabric according to the utility model.
In the figure: 1. a fixing plate; 2. unwinding wheels; 3. a front roller; 4. a base cloth; 5. an upper plate; 6. a fixed seat; 7. a lower roll; 8. a base plate; 9. a transverse roller; 10. a winding wheel; 11. upper roll; 12. a connecting rod; 13. a chute; 14. a limiting column; 15. a return spring; 16. an opening; 17. a connector;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a coating cloth reeling and unreeling constant tension control mechanism includes a fixing plate 1, a fixing seat 6, a chute 13 and a connector 17, the fixing seat 6 is disposed on the left side of the fixing plate 1, the chute 13 is disposed in the fixing seat 6, an opening 16 is disposed on the fixing seat 6 on the front side of the chute 13, the connector 17 is connected in the chute 13, the connector 17 passes through the opening 16, a limit post 14 is disposed on the upper side of the connector 17, a return spring 15 is disposed between the limit post 14 and the connector 17, the end of the connector 17 is connected with a connecting rod 12, an upper plate 5 is disposed under the connecting rod 12, transverse rollers 9 are disposed on both sides of the lower surface of the upper plate 5, a bottom plate 8 is disposed on the fixing plate 1 under the transverse rollers 9, a base cloth 4 is disposed between the transverse rollers 9 and the bottom plate 8, when the device is in use, the base cloth 4 is placed on the bottom plate 8, the transverse rollers 9 on the upper plate 5, upper plate 5 passes through connecting rod 12 and sets up on connector 17, is provided with reset spring 15 on connector 17, and connector 17 drives upper plate 5 downstream when receiving the effect, and violently roller 9 will extrude base cloth 4, and the frictional force between base cloth 4 and the violently roller 9 will increase, will make bottom plate 8 keep leveling to the base cloth 4 of wind-up pulley 10 department when wind-up pulley 10 rolling always, can not relax.
Wherein, the left side upper end of fixed plate 1 is provided with unreeling wheel 2, is convenient for place.
A front roller 3 is arranged on the left fixing plate 1 at the horizontal position of the bottom plate 8, so that the guide is facilitated; an upper roller 11 is arranged at the corresponding position between the front roller 3 and the bottom plate 8 and is matched with the lower roller 7 for use; a lower roller 7 is arranged below the position corresponding to the upper roller 11, so that the base cloth 4 is kept flat; a winding wheel 10 is arranged on the fixing plate 1 on the right side of the bottom plate 8, so that winding is facilitated;
the working principle of the utility model is as follows: during the use, place back on bottom plate 8 with base cloth 4, connector 17 receives reset spring 15's effect and will make connector 17 move down, connecting rod 12 of connection will drive upper plate 5 and move down, cross roll 9 under upper plate 5 will extrude base cloth 4, frictional force will increase during the rolling of base cloth 4, base cloth 4 that bottom plate 8 received winding wheel 10 position will keep tight, keep level, just can not relax and influence the rolling, just do not need personnel to control through the setting, personnel's intensity of labour has been alleviateed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a coating cloth winding and unwinding constant tension control mechanism, includes fixed plate (1), fixing base (6), spout (13) and connector (17), its characterized in that: a fixed seat (6) is arranged at the left side of the fixed plate (1), a sliding chute (13) is arranged in the fixed seat (6), an opening (16) is arranged on the fixed seat (6) at the front side of the sliding chute (13), a connector (17) is connected in the sliding groove (13), the connector (17) penetrates through the opening (16), a limit column (14) is arranged on the upper side of the connector (17), a return spring (15) is arranged between the limit column (14) and the connector (17), the end part of the connector (17) is connected with a connecting rod (12), an upper plate (5) is arranged below the connecting rod (12), both sides of the lower surface of the upper plate (5) are provided with transverse rollers (9), a bottom plate (8) is arranged on the fixed plate (1) below the transverse rollers (9), and a base cloth (4) is arranged between the transverse roller (9) and the bottom plate (8).
2. The coating cloth winding and unwinding constant tension control mechanism according to claim 1, characterized in that: the upper end of the left side of the fixed plate (1) is provided with an unwinding wheel (2).
3. The coating cloth winding and unwinding constant tension control mechanism according to claim 1, characterized in that: and a front roller (3) is arranged on the left side fixing plate (1) at the horizontal position of the bottom plate (8).
4. The coating cloth winding and unwinding constant tension control mechanism according to claim 3, characterized in that: an upper roller (11) is arranged at the corresponding position between the front roller (3) and the bottom plate (8).
5. The coating cloth winding and unwinding constant tension control mechanism according to claim 4, characterized in that: a lower roller (7) is arranged below the corresponding position of the upper roller (11).
6. The coating cloth winding and unwinding constant tension control mechanism according to claim 1, characterized in that: and a winding wheel (10) is arranged on the fixing plate (1) on the right side of the bottom plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121900250.2U CN216072577U (en) | 2021-08-14 | 2021-08-14 | Coating cloth winding and unwinding constant tension control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121900250.2U CN216072577U (en) | 2021-08-14 | 2021-08-14 | Coating cloth winding and unwinding constant tension control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216072577U true CN216072577U (en) | 2022-03-18 |
Family
ID=80669705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121900250.2U Active CN216072577U (en) | 2021-08-14 | 2021-08-14 | Coating cloth winding and unwinding constant tension control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216072577U (en) |
-
2021
- 2021-08-14 CN CN202121900250.2U patent/CN216072577U/en active Active
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