High-speed air jet loom

Abstract

The utility model provides a high-speed air jet loom, which relates to the technical field of air jet weaving, and comprises a loom main body, two groups of regulation and control connecting rods are rotatably arranged in the upper part of the middle of the front side of the loom main body, and a movable compression roller is rotatably arranged between the two groups of regulation and control connecting rods; electric cylinders are hinged between the inner walls of the two sides of the loom main body and the regulation and control connecting rods; two groups of guide shafts are rotationally arranged at the middle upper part of the front side of the loom main body; rotary guide rollers are arranged outside the guide shafts in a sliding manner; the movable pressing roller and the rotary guide rollers are arranged to be matched, the function of adjusting the winding position is provided, the position of the fabric can be controlled, a micro electric cylinder is controlled to push a connecting piece, the two sets of rotary guide rollers are driven to move, flanges outside the rotary guide rollers are used for driving the fabric to move at the same time, and the conveying position of the fabric is kept through tensioning; therefore, the winding position of the fabric is adjusted, serious deviation of the wound fabric is avoided, and the problem that an existing weaving machine lacks the function of adjusting the winding position is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-jet weaving, and more specifically, particularly relates to a high-speed air-jet weaving machine. Background Art

[0002] The current jet loom uses a fixed guide structure. After the jet-woven fabric passes through the guide structure, it is reeled up by the reel-up roller. To replace the reel-up roller, the roller shaft needs to be removed and then the reel-up roller needs to be taken off.

[0003] Based on the above, the currently used jet loom has a fixed guiding structure, which easily leads to uneven outer surface of the cloth roll at the winding place during the winding process, lacks the function of adjusting the winding position, is not conducive to uniform winding of the cloth, and is inconvenient to quickly recover after winding. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a high-speed jet loom to solve the problems proposed in the above background technology that the guiding structure of the existing jet loom is fixed, which easily leads to uneven outer surface of the cloth roll at the winding place during the winding process, lacks the function of adjusting the winding position, is not conducive to uniform winding of the cloth, and is inconvenient to quickly recover after winding.

[0005] The purpose and effect of the high-speed air jet loom of the utility model are achieved by the following specific technical means:

[0006] A high-speed air jet loom comprises a loom body, wherein two groups of regulating links are rotatably arranged inside the upper middle of the front side of the loom body, and a movable pressure roller is rotatably arranged between the two groups of regulating links; electric cylinders are hingedly arranged between the inner walls of both sides of the loom body and the regulating links; two groups of guide shafts are also rotatably arranged in the upper middle of the front side of the loom body, and rotating guide rollers are slidably arranged outside the guide shafts; when the electric cylinder is extended, the movable pressure roller can fit the outer surface of the two groups of rotating guide rollers.

[0007] Furthermore, a micro electric cylinder is fixedly embedded on the upper right inner wall of the loom body, and a connecting piece is fixedly provided at the telescopic end of the micro electric cylinder; the right ends of the two groups of rotating guide rollers are rotatably arranged in the connecting piece in cooperation with bearings.

[0008] Furthermore, flange structures for combing fabrics are integrally provided on the exterior of the movable pressing roller and the rotating guide roller.

[0009] Furthermore, a hinged seat is rotatably arranged below the right front inner wall of the loom body, a winding shaft is rotatably arranged on the top left side of the hinged seat, and a driven gear is fixedly arranged on the right end of the winding shaft; a winding roller is fixedly arranged on the outside of the winding shaft by a top screw; a handle is fixedly arranged on the left side of the winding shaft; and a mounting shaft seat is rotatably arranged on the outside of the left side of the winding shaft.

[0010] Furthermore, a card slot is provided at the lower left front side of the loom body, and a locking block is fixedly arranged in the card slot through bolt connection; the mounting shaft seat can be fixedly arranged in the card slot in cooperation with the locking block.

[0011] Furthermore, a driving motor is embedded and fixed below the right front inner wall of the loom body, a transmission gear is fixedly provided on the shaft end of the driving motor, and the transmission gear is meshed with the driven gear.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The coordination of the movable pressure roller and the rotating guide roller provides the function of adjusting the winding position, which can realize the position control of the fabric, control the micro-electric cylinder to push the connecting piece, drive the two sets of rotating guide rollers to move, and utilize the flange outside the rotating guide roller to drive the fabric to move at the same time. The conveying position of the fabric is maintained by tensioning, and then the winding position of the fabric is adjusted to avoid serious deviation of the wound fabric. Compared with the conventional loom which only uses the rotating guide roller for guiding, the deviation degree can be greatly reduced.

[0014] An electric cylinder is set up to control the opening and closing of the movable pressure roller, which is convenient for material threading. The electric cylinder is retracted to raise the regulating connecting rod and the movable pressure roller, and then the fabric is passed between the movable pressure roller and the rotating guide roller. The movable pressure roller is moved toward the rotating guide roller to fix the longitudinal movement direction of the fabric.

[0015] The winding shaft is provided to facilitate the replacement of the winding roller. After winding is completed, the locking block is removed, and the winding shaft and the winding roller can be moved out by holding the handle and rotating the winding shaft outward. At this time, the winding roller can be removed for replacement; and the winding shaft is driven by the driven gear and the transmission gear, which is convenient for assembly and separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model in the installation state.

[0017] Figure 2 It is a schematic diagram of the working state structure of the utility model.

[0018] Figure 3 It is an axonometric structural schematic diagram of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the replacement state of the winding roller of the utility model.

[0020] Figure 5 It is a schematic diagram of the enlarged structure of the A part of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Loom body; 101. Card-mounting slot; 2. Adjusting connecting rod; 3. Moving pressure roller; 4. Electric cylinder; 5. Guide shaft; 6. Rotating guide roller; 7. Connecting piece; 8. Micro electric cylinder; 9. Articulated seat; 10. Winding shaft; 11. Driven gear; 12. Winding roller; 13. Handle; 14. Mounting shaft seat; 15. Driving motor; 16. Transmission gear; 17. Locking block. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1:

[0025] As attached Figure 1 To Attachment Figure 5 As shown:

[0026] The utility model provides a high-speed air jet loom, comprising a loom body 1, wherein two groups of regulating links 2 are rotatably arranged inside the upper middle of the front side of the loom body 1, and a movable pressure roller 3 is rotatably arranged between the two groups of regulating links 2; electric cylinders 4 are hingedly arranged between the inner walls of both sides of the loom body 1 and the regulating links 2; two groups of guide shafts 5 are also rotatably arranged on the upper middle of the front side of the loom body 1, and rotating guide rollers 6 are slidably arranged outside the guide shafts 5; when the electric cylinders 4 are extended, the movable pressure rollers 3 can fit the outer surfaces of the two groups of rotating guide rollers 6.

[0027] Among them, a micro electric cylinder 8 is fixedly embedded on the upper right inner wall of the loom body 1, and a connecting piece 7 is fixedly set at the telescopic end of the micro electric cylinder 8; the right ends of the two groups of rotating guide rollers 6 are rotatably set in the connecting piece 7 with bearings.

[0028] The exteriors of the movable pressing roller 3 and the rotating guide roller 6 are integrally provided with flange structures for combing the cloth.

[0029] Among them, a hinged seat 9 is rotatably arranged at the lower part of the right front inner wall of the loom body 1, a winding shaft 10 is rotatably arranged on the top left side of the hinged seat 9, and a driven gear 11 is fixedly arranged on the right end of the winding shaft 10; a winding roller 12 is fixedly arranged on the outside of the winding shaft 10 through a top screw; a handle 13 is fixedly arranged on the left side of the winding shaft 10; and a mounting shaft seat 14 is rotatably arranged on the left side of the winding shaft 10.

[0030] A mounting groove 101 is provided at the lower left front side of the loom body 1 , and a locking block 17 is fixedly arranged in the mounting groove 101 by bolt connection; the mounting shaft seat 14 can cooperate with the locking block 17 to be fixedly arranged in the mounting groove 101 .

[0031] A driving motor 15 is embedded and fixed below the right front inner wall of the loom body 1 , and a transmission gear 16 is fixedly provided on the shaft end of the driving motor 15 , and the transmission gear 16 is meshed with the driven gear 11 .

[0032] like Figure 1-4 As shown, the electric cylinder 4 is retracted, the regulating connecting rod 2 and the movable pressure roller 3 are raised, and then the fabric is passed between the movable pressure roller 3 and the rotating guide roller 6, and the movable pressure roller 3 is moved toward the rotating guide roller 6 to fix the longitudinal moving direction of the fabric;

[0033] The driving motor 15 is started to drive the transmission gear 16 to rotate, and the transmission gear 16 drives the driven gear 11 to rotate, and the driven gear 11 drives the winding roller 12 to rotate, so as to wind the cloth;

[0034] During the winding process, if there is a deviation, the winding of the fabric will be uneven. The micro-electric cylinder 8 is controlled to push the connecting piece 7 to drive the two sets of rotating guide rollers 6 to move. The flange outside the rotating guide roller 6 is used to drive the fabric to move at the same time. The conveying position of the fabric is maintained by tensioning, and then the winding position of the fabric is adjusted to avoid serious deviation of the wound fabric and greatly reduce the degree of deviation.

[0035] Embodiment 2:

[0036] On the basis of Example 1, Figure 4-5 As shown, when the winding roller 12 needs to be replaced, the locking block 17 is removed, and the handle 13 is held to rotate the winding shaft 10 outward, so that the winding shaft 10 and the winding roller 12 can be moved out. At this time, the winding roller 12 can be removed for replacement; after replacement, the handle 13 is lifted again to fix the mounting shaft seat 14 in the clamping groove 101 with the locking block 17, and weaving can be carried out again.

[0037] The specific usage and function of this embodiment are as follows:

[0038] In the utility model, when the material needs to be threaded, the electric cylinder 4 is retracted, the regulating connecting rod 2 and the movable pressing roller 3 are raised, and then the fabric is passed between the movable pressing roller 3 and the rotating guide roller 6, and the movable pressing roller 3 is moved toward the rotating guide roller 6 to fix the longitudinal moving direction of the fabric;

[0039] The driving motor 15 is started to drive the transmission gear 16 to rotate, and the transmission gear 16 drives the driven gear 11 to rotate, and the driven gear 11 drives the winding roller 12 to rotate to roll the fabric. If the fabric is skewed during the rolling process, the micro-electric cylinder 8 is controlled to push the connecting piece 7 to drive the two sets of rotating guide rollers 6 to move, and the flange outside the rotating guide roller 6 is used to drive the fabric to move at the same time. The conveying position of the fabric is maintained by tensioning, and then the winding position of the fabric is adjusted to avoid serious deviation of the rolled fabric and greatly reduce the deviation degree.

[0040] After winding is completed, remove the locking block 17, hold the handle 13 and rotate the winding shaft 10 outward, then the winding shaft 10 and the winding roller 12 can be moved out, and the winding roller 12 can be removed for replacement;

[0041] After the replacement, the handle 13 is lifted again to fix the mounting shaft seat 14 in the clamping groove 101 by means of the locking block 17, and weaving can be carried out again.

Claims

1. A high-speed air jet loom, characterized in that: include: The loom body comprises two sets of regulating links rotatably arranged inside the upper middle of the front side of the loom body, and a movable pressure roller is rotatably arranged between the two sets of regulating links; electric cylinders are hingedly arranged between the inner walls on both sides of the loom body and the regulating links; two sets of guide shafts are also rotatably arranged in the upper middle of the front side of the loom body, and rotating guide rollers are slidably arranged outside the guide shafts; when the electric cylinder is extended, the movable pressure roller can fit the outer surface of the two sets of rotating guide rollers.

2. A high-speed air jet loom as claimed in claim 1, characterized in that: A micro electric cylinder is fixedly embedded on the upper right inner wall of the loom body, and a connecting piece is fixedly arranged at the telescopic end of the micro electric cylinder; the right ends of the two groups of rotating guide rollers are rotatably arranged in the connecting piece in cooperation with bearings.

3. A high-speed air jet loom as claimed in claim 1, characterized in that: The exteriors of the movable pressing roller and the rotating guide roller are both integrally provided with flange structures for combing cloth.

4. A high-speed air jet loom as claimed in claim 1, characterized in that: A hinged seat is rotatably arranged below the right front inner wall of the loom body, a winding shaft is rotatably arranged on the top left side of the hinged seat, and a driven gear is fixedly arranged on the right end of the winding shaft; a winding roller is fixedly arranged on the outside of the winding shaft by a top screw; a handle is fixedly arranged on the left side of the winding shaft; and a mounting shaft seat is rotatably arranged on the outside of the left side of the winding shaft.

5. A high-speed air jet loom as claimed in claim 4, characterized in that: A clamping groove is provided at the lower left front side of the loom body, and a locking block is fixedly arranged in the clamping groove through bolt connection; the mounting shaft seat can be fixedly arranged in the clamping groove in cooperation with the locking block.

6. A high-speed air jet loom as claimed in claim 1, characterized in that: A driving motor is embedded and fixed below the right front inner wall of the loom body, and a transmission gear is fixedly arranged on the shaft end of the driving motor, and the transmission gear is meshed with the driven gear.

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