CN219586301U - Positioning and clamping device of cloth roller for water-jet loom - Google Patents

Abstract

The utility model discloses a positioning and clamping device of a cloth roller for a water-jet loom, which belongs to the technical field of water-jet looms and comprises a bottom plate, wherein two supporting frames and supporting plates are fixedly arranged on the bottom plate, two material conveying rollers are rotatably arranged on the two supporting frames, a limiting column is rotatably arranged between the two supporting plates, a winding roller is slidably arranged on the limiting column, two bolts are arranged on the winding roller in a threaded manner, the two bolts are in threaded connection with the limiting column, a motor is fixedly arranged on one supporting plate, the fixing and limiting of a device body are realized through a limiting rod arranged on the bottom plate, when the device is used, the motor is started, the limiting column fixed on the output end of the motor rotates to wind up gauze, the two belt pulleys are communicated with the two belt pulleys through a belt, and in the winding process of the winding roller, a pressing rod on the pressing plate keeps being attached to cloth on the surface of the winding roller, and the condition that the cloth is loose is avoided during winding.

Description

Positioning and clamping device of cloth roller for water-jet loom

Technical Field

The utility model belongs to the technical field of water jet looms, and particularly relates to a positioning and clamping device of a cloth roller for a water jet loom.

Background

The water jet loom is a shuttleless loom which adopts jet water columns to draw weft yarns to pass through a shed, the friction force of the water jet weft yarns is larger than that of the air jet weft yarns, the diffusivity is small, and the water jet loom is suitable for the requirements of filament weft yarns such as synthetic fibers, glass fibers and the like with smooth surfaces. Meanwhile, the conductivity of the composite fiber can be increased, and static electricity in weaving can be effectively overcome. In addition, less energy is consumed in jetting the weft yarn, and noise is minimal.

According to the authorized bulletin number CN215887425U, a positioning and clamping device of a cloth roller for a water-jet loom is disclosed, comprising a U-shaped bracket for the water-jet loom and a cloth roller for winding cloth woven by the water-jet loom, wherein the end part of the cloth roller is provided with a rotating shaft sleeve, the inner wall of the U-shaped bracket is provided with a supporting clamping sleeve which is matched with the rotating shaft sleeve and is used for supporting the cloth roller, the end part of the U-shaped bracket is provided with an extension board, a driving motor for driving the cloth roller to rotate is movably arranged on the extension board, the output end of the driving motor is provided with a connecting shaft, the end part of the connecting shaft is sleeved with the rotating shaft sleeve, the outer wall of the connecting shaft is provided with a clamping block, and the end part of the rotating shaft sleeve is provided with a clamping groove which is clamped with the clamping block in a matched manner; the utility model can rapidly position and install the cloth roller, is convenient for replacing the cloth roller, and reduces the time for replacing a new cloth roller after the cloth roller is wound, thereby improving the weaving efficiency of the water-jet loom.

But the device is to cloth rolling in-process probably appear lacking and press from both sides tightly the cloth after the rolling, and the loose condition of leading to the cloth appears, probably even leads to the cloth to appear the condition of fold, influences the normal use of cloth.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the device possibly lacks clamping the rolled cloth in the cloth rolling process, the cloth is loose, even the cloth is wrinkled, and the normal use of the cloth is affected, and provides the positioning and clamping device of the cloth roller for the water-jet loom.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a positioning and clamping device of cloth roller for hydraulic loom, includes the bottom plate, fixedly provided with two support frames and backup pad on the bottom plate, and two rotate on the support frame and be provided with two fortune material rollers, two rotate between the backup pad and be provided with spacing post, just the slip cap is equipped with the wind-up roll on the spacing post, just screw thread is provided with two bolts on the wind-up roll, and two threaded connection between bolt and the spacing post, one of them fixedly provided with motor in the backup pad, just fixed connection between the output of motor and the spacing post, just spacing post is equipped with control fortune material roller pivoted drive mechanism with fortune material roller, two slide in the backup pad is provided with the clamp plate, just rotate on the clamp plate and be provided with the depression bar.

Preferably, four limit rods are arranged on the bottom plate in a sliding manner, and the four limit rods are uniformly distributed at corners of the bottom plate.

Through the gag lever post of setting on the bottom plate, realized moving the device to the suitable position when fixing the device is whole through the gag lever post, prevent that the device from producing the position offset in the operation in-process.

Preferably, the two material conveying rollers are connected through gear transmission, and the two material conveying rollers are arranged in parallel.

Through setting up through gear drive connection between two fortune material rollers, realized that fortune material roller can keep the transportation to the cloth when the device operation.

Preferably, the transmission mechanism comprises belt pulleys fixedly arranged on the limiting column and the material conveying roller, and the two belt pulleys are connected through belt transmission.

Through the belt pulley that sets up on spacing post and fortune material roller, realized when starter motor drives spacing post and rotates, the belt pulley of fixing on spacing post rotates to drive fortune material roller through the belt and rotate.

Preferably, a sliding groove is formed in the supporting plate, and the pressing plate is attached to the side wall of the sliding groove.

Through the spout that sets up in the backup pad, realized sliding connection between clamp plate and the backup pad.

Preferably, a spring is fixedly arranged between the pressing plate and the bottom of the chute.

Through the spring that sets up between clamp plate and spout bottom surface, realized along with the wind-up roll rolling cloth when, the diameter of wind-up roll constantly enlarges, keeps laminating mutually with the surface of cloth throughout at the expansion in-process depression bar, avoids the condition that the cloth rolling in-process appears lax to appear.

Preferably, two brackets are fixedly arranged on the pressing plate, and a pressing rod is rotatably arranged between the two brackets.

Through the depression bar of setting on the support, realized that the device keeps the compaction to the cloth on the wind-up roll to the depression bar in the cloth rolling process.

In summary, the technical effects and advantages of the present utility model are: this a positioning and clamping device of cloth roller for hydraulic loom has realized the fixed spacing to the device body through setting up the gag lever post on the bottom plate, when using this device, start the motor for the spacing post of fixing on the motor output rotates the rolling gauze, through setting up two belt pulleys on spacing post and fortune material roller, and communicate two belt pulleys through the belt, at the in-process of wind-up roller rolling cloth, the depression bar on the clamp plate keeps laminating mutually with the cloth on the wind-up roller surface, and the cloth produces the condition that becomes flexible when avoiding the rolling and appears.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the structure of the present utility model;

FIG. 3 is a schematic elevational view of the structure of the present utility model;

fig. 4 is an enlarged schematic view of a third embodiment of the present utility model.

In the figure: 1. a bottom plate; 2. a support frame; 3. a support plate; 4. a material conveying roller; 5. a limit column; 6. a wind-up roll; 7. a bolt; 8. a motor; 9. a pressing plate; 10. a compression bar; 11. a limit rod; 12. a gear; 13. a belt pulley; 14. a chute; 15. a spring; 16. and (3) a bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1, a positioning and clamping device of a cloth roller for a water jet loom comprises a bottom plate 1, wherein two supporting frames 2 and a supporting plate 3 are fixedly arranged on the bottom plate 1.

Referring to fig. 1-3, four limit rods 11 are slidably arranged on the bottom plate 1, and the four limit rods 11 are uniformly distributed at corners of the bottom plate 1, so that when the device is moved to a proper position, the limit rods 11 on the bottom plate 1 are fixed on the ground, the fixed limit of the device body is realized, and the position deviation of the device during working is avoided.

And two material conveying rollers 4 are rotatably arranged on the two support frames 2, and a limit column 5 is rotatably arranged between the two support plates 3.

Referring to fig. 1-3, two material conveying rollers 4 are in transmission connection through a gear 12, the two material conveying rollers 4 are arranged in parallel, and the two material conveying rollers 4 arranged in parallel ensure that the cloth can be transported and processed flatly.

Referring to fig. 1, 2 and 4, and the slip cap is equipped with wind-up roll 6 on the spacing post 5, and the screw thread is provided with two bolts 7 on the wind-up roll 6, sliding connection between wind-up roll 6 and the spacing post 5, threaded connection between two bolts 7 and the spacing post 5, when again with wind-up roll 6 block on spacing post 5, the rethread screw rod 7 realizes the fixed between wind-up roll 6 and the spacing post 5, avoid wind-up roll 6 landing spacing post 5, fixedly provided with motor 8 on one of them backup pad 3, and fixed connection between motor 8's output and the spacing post 5, and spacing post 5 and fortune material roller 4 are equipped with control fortune material roller 4 pivoted drive mechanism.

Referring to fig. 1, 2 and 4, the transmission mechanism comprises a belt pulley 13 fixedly arranged on the limit post 5 and the material conveying roller 4, and the two belt pulleys 13 are connected through belt transmission, when the limit post 5 rotates, the material conveying roller is driven to rotate through a belt through the two belt pulleys 13 arranged between the limit post 5 and the material conveying roller 4, so that the function of conveying cloth is realized.

The two support plates 3 are slidably provided with a pressing plate 9, and the pressing plate 9 is rotatably provided with a pressing rod 10.

Referring to fig. 1-2, the supporting plate 3 is provided with a sliding groove 14, the pressing plate 9 is attached to the side wall of the sliding groove 14, and the supporting plate 3 is kept attached to the side wall of the sliding groove 14 in the sliding process through the sliding groove 14 arranged on the supporting plate 3, so that the situation of rotation is avoided.

Referring to fig. 1-3, a spring 15 is fixedly arranged between the pressing plate 9 and the bottom of the sliding groove 14, and when the winding roller 6 winds cloth, the pressing plate 9 attached to the winding roller 6 can be extruded along with the diameter increase of the winding roller 6, and the pressing plate 9 can move along the sliding groove 14 through the spring 15 arranged between the pressing plate 9 and the bottom of the sliding groove 14.

Referring to fig. 1-3, two brackets 16 are fixedly arranged on the pressing plate 9, a pressing rod 10 is rotatably arranged between the two brackets 16, and the pressing rod 10 is always propped against cloth on the surface of the winding roller 6 in the winding process of the winding roller 6, so that the condition that the cloth is loosened in the winding process of the cloth is avoided.

Working principle:

through setting up gag lever post 11 on bottom plate 1, realized fixed spacing to the device body, when using this device, starter motor 8 for the spacing post 5 of fixing on motor 8 output rotates the rolling gauze, through setting up two belt pulleys 13 on spacing post 5 and fortune material roller 4, and communicate two belt pulleys 13 through the belt, at the in-process of wind-up roll 6 rolling cloth, depression bar 10 on clamp plate 9 keeps laminating mutually with the cloth on the wind-up roll 6 surface, and the cloth produces the condition that becomes flexible when avoiding the rolling and appears.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a positioning and clamping device of cloth roller for hydraulic loom, includes bottom plate (1), its characterized in that, be provided with two support frame (2) and backup pad (3) on bottom plate (1), and two rotate on support frame (2) and be provided with two fortune material roller (4), two rotate between backup pad (3) and be provided with spacing post (5), just slip cap is equipped with wind-up roll (6) on spacing post (5), just screw thread is provided with two bolts (7) on wind-up roll (6), and two threaded connection between bolt (7) and spacing post (5), one of them fixedly is provided with motor (8) on backup pad (3), just fixed connection between the output of motor (8) and spacing post (5), just spacing post (5) are equipped with control fortune material roller (4) pivoted drive mechanism, two slide on backup pad (3) and are provided with clamp plate (9), just rotate on clamp plate (9) and be provided with depression bar (10).

2. The positioning and clamping device of the cloth roller for the water jet loom according to claim 1, wherein four limit rods (11) are slidably arranged on the bottom plate (1), and the four limit rods (11) are uniformly distributed at corners of the bottom plate (1).

3. The positioning and clamping device of the cloth roller for the water jet loom according to claim 1, wherein the two material conveying rollers (4) are in transmission connection through gears (12), and the two material conveying rollers (4) are arranged in parallel.

4. The positioning and clamping device of the cloth roller for the water jet loom according to claim 1, wherein the transmission mechanism comprises belt pulleys (13) fixedly arranged on the limit posts (5) and the material conveying roller (4), and the two belt pulleys (13) are in transmission connection through a belt.

5. The positioning and clamping device of the cloth roller for the water jet loom according to claim 1, wherein the supporting plate (3) is provided with a chute (14), and the pressing plate (9) is attached to the side wall of the chute (14).

6. The positioning and clamping device of the cloth roller for the water-jet loom according to claim 5, wherein a spring (15) is fixedly arranged between the pressing plate (9) and the bottom of the chute (14).

7. The positioning and clamping device of the cloth roller for the water jet loom according to claim 1, wherein two brackets (16) are fixedly arranged on the pressing plate (9), and a pressing rod (10) is rotatably arranged between the two brackets (16).