CN218402974U - Tension-adjustable cloth pressing roller - Google Patents
Tension-adjustable cloth pressing roller Download PDFInfo
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- CN218402974U CN218402974U CN202221504372.4U CN202221504372U CN218402974U CN 218402974 U CN218402974 U CN 218402974U CN 202221504372 U CN202221504372 U CN 202221504372U CN 218402974 U CN218402974 U CN 218402974U
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- arc
- cloth pressing
- shaped groove
- pressing roller
- pressure roller
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Abstract
The utility model provides a tension-adjustable cloth pressing roller, which comprises a cloth pressing roller, a printing platform and a pair of pressure roller mounting seats vertically arranged at two sides of the printing platform and used for supporting the cloth pressing roller; opposite sides of the pressure roller mounting seat are respectively provided with a passageway with an opening at one end, the lower side edge of the passageway is respectively provided with an upper arc-shaped groove and a lower arc-shaped groove at different heights, and the upper arc-shaped groove and the lower arc-shaped groove are connected through an inclined surface; the top of arc recess is provided with the arc briquetting down, set up threaded hole on the arc briquetting, the arc briquetting pass through the bolt with the top swing joint of pressure roller mount pad, the outside cover of bolt is equipped with the spring, the spring is located the arc briquetting with between the pressure roller mount pad top. This cloth pressing roller with adjustable tension conveniently goes up cloth in-process, utilizes last arc recess to support the cloth pressing roller, has reduced intensity of labour.
Description
Technical Field
The utility model relates to an industrial printer field, specific theory has related to a cloth pressing roller with adjustable tension.
Background
At present, the application of industrial printers in the field of advertisement is becoming more and more extensive, and the structure of the industrial printers generally comprises a rack, a cloth conveying assembly, a printing head, a drying device and the like. The cloth conveying assembly generally comprises a cloth collecting roller, a cloth releasing roller, a paper feeding roller, a cloth pressing roller and a plurality of cloth winding rollers, and various roller systems are arranged on the two side brackets in a rolling mode in parallel to the cross beam. When the cloth feeding operation is needed, the cloth pressing roller used for pressing the cloth in the cloth conveying assembly is usually required to be lifted, and then the cloth can be smoothly wound on the cloth collecting roller after passing through the cloth conveying assembly from the cloth placing roller. The existing cloth pressing roller structure is not specially provided with a structure for lifting and putting down, so that the labor intensity is high.
In order to solve the above problems, people are always seeking an ideal technical solution.
SUMMERY OF THE UTILITY MODEL
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a tension-adjustable cloth pressing roller comprises a cloth pressing roller, a printing platform and a pair of pressure roller mounting seats which are vertically arranged on two sides of the printing platform and used for supporting the cloth pressing roller;
opposite sides of the pressure roller mounting seat are respectively provided with a passageway with an opening at one end, the lower side edge of the passageway is respectively provided with an upper arc-shaped groove and a lower arc-shaped groove at different heights, and the upper arc-shaped groove and the lower arc-shaped groove are connected through an inclined surface;
the top of arc recess is provided with the arc briquetting down, set up threaded hole on the arc briquetting, the arc briquetting pass through the bolt with the top swing joint of pressure roller mount pad, the outside cover of bolt is equipped with the spring, the spring is located the arc briquetting with between the pressure roller mount pad top.
Based on the above, in order to facilitate the upward lifting of the bolt, the top of the pressure roller mounting seat is provided with a through hole for the bolt to pass through.
Based on the above, in order to reduce friction, rolling bearings are arranged at both ends of the cloth pressing roller.
Based on the above, it establishes to go up the arc recess the height of pressure roller mount pad is greater than the arc recess is seted up down the height of pressure roller mount pad.
Based on the above, the rear end of the passageway is opened to form a channel for detaching the cloth pressing roller, and the front end of the passageway is connected with one side of the lower arc-shaped groove.
The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model provides a compress roller with adjustable tension sets up a pair of pressure roller mount pad through the both sides at print platform to set up two highly different arc recesses relatively at the pressure roller mount pad, and be connected two arc recesses through the inclined plane, thereby can make the compress roller freely change between two arc recesses, thereby can freely adjust the distance between compress roller and the print platform, conveniently at last cloth in-process, the arc recess supports the compress roller in the utilization, intensity of labour has been reduced.
Further, through set up the arc briquetting on arc recess down to establish the spring on the bolt with the cover through the bolt and install the arc briquetting between pressure roller mount pad and arc recess down, thereby can utilize the elasticity of spring to retrain the compress roller, prevent its drunkenness that makes progress, guaranteed the steady operation of compress roller, simultaneously, also be convenient for change the compress roller in two arc recesses.
Drawings
Fig. 1 is a schematic view of the installation position structure of the tension-adjustable cloth pressing roller provided by the present invention.
Fig. 2 is a schematic view of a local structure of the tension-adjustable cloth pressing roller provided by the present invention.
In the figure: 1. a printing platform; 2. a pressure roller mounting base; 3. a pressure roller; 4. an aisle; 5. an upper arc-shaped groove; 6. a spring; 7. a bolt; 8. an arc-shaped pressing block; 9. a lower arc-shaped groove.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
The embodiment provides a tension-adjustable cloth pressing roller, as shown in fig. 1 and 2, comprising a cloth pressing roller 3, a printing platform 1, and a pair of pressure roller installation bases 2 vertically arranged at two sides of the printing platform 1 for supporting the cloth pressing roller 3.
Opposite sides of the pressure roller mounting seat 2 are respectively provided with a passageway 4 with an opening at one end, and the lower side edge of the passageway 4 is respectively provided with an upper arc-shaped groove 5 and a lower arc-shaped groove 9 at different heights. The upper arc-shaped groove 5 and the lower arc-shaped groove 9 are connected through an inclined surface.
An arc-shaped pressing block 8 is arranged above the lower arc-shaped groove 9. Threaded holes are formed in the arc-shaped pressing block 8, and the arc-shaped pressing block 8 is movably connected with the top of the pressure roller mounting seat 2 through a bolt 7.
The outside cover of bolt 7 is equipped with spring 6, spring 6 is located arc briquetting 8 with between the top of pressure roller mount pad 2.
In order to facilitate the lifting of the bolt 7, a through hole for the bolt to pass through is formed at the top of the pressure roller mounting base 2.
In order to reduce friction, rolling bearings are provided at both ends of the cloth pressing roller 3.
Go up arc recess 5 and set up the height of pressure roller mount pad 2 is greater than lower arc recess 9 sets up the height of pressure roller mount pad 2.
The rear end of the passageway 4 is opened to form a passageway for disassembling the cloth pressing roller, and the front end of the passageway is connected with one side of the lower arc-shaped groove.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (5)
1. The utility model provides a cloth pressing roller with adjustable tension which characterized in that: the cloth pressing device comprises a cloth pressing roller, a printing platform and a pair of pressure roller mounting seats which are vertically arranged at two sides of the printing platform and used for supporting the cloth pressing roller;
opposite sides of the pressure roller mounting seat are respectively provided with a passageway with an opening at one end, the lower side edge of the passageway is respectively provided with an upper arc-shaped groove and a lower arc-shaped groove at different heights, and the upper arc-shaped groove and the lower arc-shaped groove are connected through an inclined surface;
the top of arc recess is provided with the arc briquetting down, set up threaded hole on the arc briquetting, the arc briquetting pass through the bolt with the top swing joint of pressure roller mount pad, the outside cover of bolt is equipped with the spring, the spring is located the arc briquetting with between the pressure roller mount pad top.
2. The tension-adjustable cloth pressing roller according to claim 1, characterized in that: and the top of the pressure roller mounting seat is provided with a through hole for the bolt to pass through.
3. The tension-adjustable cloth pressing roller according to claim 2, characterized in that: and rolling bearings are arranged at two ends of the cloth pressing roller.
4. The tension-adjustable cloth pressing roller according to claim 3, characterized in that: the upper arc-shaped groove is formed in the pressure roller mounting seat, the height of the upper arc-shaped groove is larger than that of the lower arc-shaped groove, and the lower arc-shaped groove is formed in the pressure roller mounting seat.
5. The tension-adjustable cloth pressing roll according to any one of claims 1 to 4, characterized in that: the rear end of the passageway is opened to form a passageway for disassembling the cloth pressing roller, and the front end of the passageway is connected with one side of the lower arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221504372.4U CN218402974U (en) | 2022-06-16 | 2022-06-16 | Tension-adjustable cloth pressing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221504372.4U CN218402974U (en) | 2022-06-16 | 2022-06-16 | Tension-adjustable cloth pressing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218402974U true CN218402974U (en) | 2023-01-31 |
Family
ID=85009849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221504372.4U Active CN218402974U (en) | 2022-06-16 | 2022-06-16 | Tension-adjustable cloth pressing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218402974U (en) |
-
2022
- 2022-06-16 CN CN202221504372.4U patent/CN218402974U/en active Active
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