CN220555738U

CN220555738U - Rapier loom yarn guiding device for fabric processing

Info

Publication number: CN220555738U
Application number: CN202321929260.8U
Authority: CN
Inventors: 施佳铭
Original assignee: Hangzhou Mengda Industrial Co ltd
Current assignee: Hangzhou Mengda Industrial Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-03-05
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a rapier loom yarn guiding device for fabric processing, which comprises two groups of box bodies, yarn guiding rollers and tension rollers, wherein a driving wheel is arranged in each box body on the right side, a driven wheel is meshed at a tooth of each driving wheel, a rotating shaft penetrates through the center of each driven wheel, one side, far away from a locking clamping column, of each rotating shaft is connected with a first supporting plate, one side, far away from the box body, of each first supporting plate is provided with a second supporting plate, two ends of a roller body of each yarn guiding roller are clamped on the first supporting plates, a first rotating rod is sleeved on the inner surface of each yarn guiding roller, two ends of the roller body of each tension roller are clamped on the second supporting plates, and a second rotating rod is sleeved on the inner surface of each tension roller. This rapier loom yarn guiding device for surface fabric processing through the effect of wire roller and tension roller, can guarantee the steady operation of guide yarn, has reduced friction and tension variation when leading the yarn, has improved the quality of weaving, and tension roller adjustable characteristic, can adjust at any time according to the guide state, keeps the homogeneity of fabric.

Description

Rapier loom yarn guiding device for fabric processing

Technical Field

The utility model relates to the technical field of textile, in particular to a rapier loom yarn guiding device for fabric processing.

Background

The rapier loom is the most widely used shuttleless loom at present, has the characteristics of high speed, high automation degree and high efficiency production of the shuttleless loom, has strong variety adaptability in the positive weft insertion mode, and can adapt to weft insertion of various yarns. The utility model discloses a rapier weaving machine of processing sun-proof ageing resistance woven cloth as the patent document of application number 202020597269.3, this rapier weaving machine's yarn guide device draws out from the lifter inside through the clamping lever in the supporting mechanism, does corresponding adjustment according to the position of mounting bracket, utilizes lifter and support backplate to the mounting bracket support, provides holding power for the mounting bracket, compares with the yarn guide device of rapier weaving machine of processing sun-proof ageing resistance woven cloth among the prior art, avoids yarn guide device's effect inefficacy, has strengthened the structural strength of support in the change phase, has prolonged rapier weaving machine yarn guide device's life.

A similar rapier loom for processing sun-resistant anti-aging woven cloth can adjust the upper and lower positions of a yarn guide plate, change the distance between a yarn guide roller and a yarn collecting frame, but needs manual adjustment, influences the uniformity of yarns in the adjustment process, and causes risks of drawing and twisting and breakage.

Accordingly, in view of the above, a yarn guide device for a rapier loom for processing a fabric has been proposed, which is improved against the drawbacks of the conventional structure.

Disclosure of Invention

The utility model aims to provide a rapier loom yarn guide device for fabric processing, which aims to solve the problems that the distance between a yarn guide roller and a yarn collecting frame is changed by adjusting the upper and lower positions of a yarn guide plate in the background technology, but the manual adjustment is needed, the uniformity of yarns is influenced in the adjustment process, and the risks of drawing and twisting and breakage are caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rapier loom yarn guide device for surface fabric processing, includes box, yarn guide roll and tension roller, the box is provided with two sets of, the right side be provided with the action wheel in the box, the tooth department meshing of action wheel has from the driving wheel, the center department from the driving wheel runs through there is the pivot, the right side from the driving wheel is provided with locking card post, the action wheel is kept away from one side of box is connected with servo motor's output, the pivot is kept away from one side of locking card post is connected with first backup pad, just first backup pad is kept away from one side of box is provided with the second backup pad, the roll body both ends block of yarn guide roll in the first backup pad, just the internal surface of yarn guide roll has cup jointed first dwang, the both ends block of first dwang are provided with the yarn blocking dish, the roll body both ends block of tension roller in the second backup pad, just the internal surface of tension roller cup joints the second dwang.

Further, the bottom of the box on the right side is connected with a bearing plate, and the servo motor is arranged on the plate surface of the bearing plate.

Further, the driven wheel and the rotating shaft coaxially rotate, the locking clamping column is sleeved on the shaft body of the rotating shaft, a clamping groove is formed in the side wall, close to the locking clamping column, of the box body, and the locking clamping column and the clamping groove are in a complementary structure.

Further, the first support plate and the second support plate are both provided with two groups, the shaft body of the rotating shaft protruding from the surface of the box body sequentially penetrates through the plate bodies of the first support plate and the second support plate, and the two groups of the first support plate and the second support plate both use the rotating shaft to form a rotating structure.

Further, the side of first backup pad is provided with the spacing groove, just the inside joint of cell body of spacing groove has the bracing piece, the bracing piece with the joint department of spacing groove is provided with the spacer pin, the bracing piece keep away from the one end of spacing groove connect in on the plate body of second backup pad.

Further, the support rods are provided with two groups, and the roller bodies of the tension rollers sequentially penetrate through the second support plate and the support rods.

Compared with the prior art, the utility model has the beneficial effects that: through the effect of wire roller and tension roller, can guarantee the steady operation of guide yarn, friction and tension variation when having reduced the guide yarn have improved the quality of weaving, and the adjustable characteristic of tension roller can adjust according to the guide yarn state at any time, keep the homogeneity of fabric.

1. According to the yarn guide device, the box bodies, the rotating shafts, the first supporting plates, the first rotating rods, the yarn blocking discs and the yarn guide rollers are arranged, when the yarn guide device is used, the two groups of box bodies are used for accommodating parts arranged in the yarn guide device and have a bearing function, the first supporting plates rotate through the rotating shafts, the first rotating rods are used for rotating the yarn guide rollers on the surfaces of the yarn guide rollers, resistance and friction can be reduced during yarn guide, and the yarn blocking discs are arranged on two sides of the yarn guide rollers and prevent the joint of the first rotating rods and the first supporting plates from being entangled during yarn guide.

2. According to the utility model, when the yarn guide device is used, the second support plate is fixed coaxially with the first support plate, so that the rotation direction is consistent, and the limiting pin below the support plate is inserted into the limiting groove through manual adjustment, so that the tension on the tension roller can be quickly adjusted, yarn guide can be performed, and the tension roller rotates through the cooperation of the second rotating rod, so that the yarn guide resistance is reduced.

3. When the clamping device is used, the bearing plate is used for fixing the servo motor, the driving wheel rotates through kinetic energy output of the servo motor and is meshed with the driven wheel, so that the driven wheel is driven to rotate, the clamping grooves and the locking clamping columns are of complementary structures, the clamping grooves and the locking clamping columns can be combined and staggered, and the locking clamping columns can be pushed and pulled to enter and exit the clamping grooves and be fixed.

Drawings

FIG. 1 is a schematic view of the whole three-dimensional structure of a yarn guiding device of a rapier loom for fabric processing;

FIG. 2 is a schematic view of a partial enlarged structure of the yarn guiding device of the rapier loom for processing fabric in FIG. 1;

fig. 3 is a schematic diagram showing a cross-sectional perspective structure of a group of cases in the yarn guiding device of the rapier loom for fabric processing according to the present utility model.

Fig. 4 is a schematic cross-sectional view of a group of boxes of the yarn guiding device of the rapier loom for fabric processing.

In the figure: 1. a case; 2. a yarn guide roller; 3. a first support plate; 4. a second support plate; 5. a bearing plate; 6. a servo motor; 7. a driving wheel; 8. driven wheel; 9. locking the clamping column; 10. a yarn blocking disc; 11. a tension roller; 12. a support rod; 13. a limit groove; 14. a limiting pin; 15. a first rotating lever; 16. 17, a clamping groove; 18. a rotating shaft.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the rapier loom yarn guiding device for fabric processing comprises a box body 1, a yarn guiding roller 2 and a tension roller 11, wherein the box body 1 is provided with two groups, the two groups of box bodies 1 are used for accommodating internally arranged components and simultaneously have a bearing function, the bottom of the box body 1 on the right side is connected with a bearing plate 5, a servo motor 6 is placed on the surface of the bearing plate 5, the bearing plate 5 is used for bearing and fixing a servo motor 6 thereof, a driving wheel 7 is arranged in the box body 1 on the right side, a driven wheel 8 is meshed at a tooth of the driving wheel 7, a rotating shaft 18 penetrates through the center of the driven wheel 8, one side of the driving wheel 7 far away from the box body 1 is connected with the output end of the servo motor 6, the driven wheel 8 and the rotating shaft 18 coaxially rotate, the driving wheel 7 rotates through kinetic energy output by the servo motor 6, the driving wheel 7 is meshed with the driven wheel 8, and accordingly the driven wheel 8 is driven to rotate, the right side of the driven wheel 8 is provided with a locking clamping column 9, the locking clamping column 9 is sleeved on a shaft body of a rotating shaft 18, a clamping groove 17 is formed in the side wall of the box body 1, which is close to the locking clamping column 9, the locking clamping column 9 and the clamping groove 17 are in a complementary structure, the clamping groove 17 and the locking clamping column 9 are in a complementary structure, so that the locking clamping column 9 can be combined and staggered, the locking clamping column 9 can enter and exit and be fixed in the clamping groove 17 through pressing and pulling, the locking clamping column 9 is sleeved on the shaft body of the rotating shaft 18, when the operation is stopped after the proper position is adjusted through a servo motor 6, the locking clamping column 9 and the rotating shaft 18 can be simultaneously limited and locked, the servo motor 6 is prevented from stopping operating when the driven wheel 8 works, and certain kinetic energy and weight can be generated due to the inertia of the work, so that the driven wheel 8 still continues to rotate, and the stability and safety of the work are affected;

one side of the rotating shaft 18 far away from the locking clamping column 9 is connected with a first supporting plate 3, two ends of a roller body of the yarn guiding roller 2 are clamped on the first supporting plate 3, a first rotating rod 15 is sleeved on the inner surface of the yarn guiding roller 2, the first supporting plate 3 drives the rotating shaft 18 to rotate through the driven wheel 8, the first rotating rod 15 is used for rotating the yarn guiding roller 2 on the surface of the yarn guiding roller, resistance and friction can be reduced during yarn guiding, two ends of the first rotating rod 15 are provided with yarn blocking discs 10, the yarn blocking discs 10 are arranged on two sides of the yarn guiding roller 2 and prevent the joint of the first rotating rod 15 and the first supporting plate 3 from being entangled during yarn guiding, a second supporting plate 4 is arranged on one side of the first supporting plate 3 far away from the box body 1, two ends of the roller body of the tension roller 11 are clamped on the second supporting plate 4, the second rotating rod 16 is sleeved on the inner surface of the tension roller 11, the second rotating rod 16 is used for rotating the tension roller 11 on the surface of the tension roller, friction can be effectively reduced when tension is regulated, yarns are not damaged, the first supporting plate 3 and the second supporting plate 4 are provided with two groups, shaft bodies of the rotating shafts 18 protruding out of the surface of the box body 1 sequentially penetrate through the plate bodies of the first supporting plate 3 and the second supporting plate 4, the two groups of the first supporting plate 3 and the second supporting plate 4 form a rotating structure by utilizing the rotating shafts 18, and the rotating structure formed by the rotating shafts is simultaneously arranged on the shaft bodies of the rotating shafts 18, so that the rotating angles of the two groups of the first supporting plate 3 and the second supporting plate 4 are consistent, the direction and the position are convenient to regulate, and the stability and the reliability of the two groups of the first supporting plate 3 and the second supporting plate 4 can be guaranteed by consistent rotating angles;

the side of first backup pad 3 is provided with spacing groove 13, and the inside joint of cell body in spacing groove 13 has bracing piece 12, the joint department of bracing piece 12 and spacing groove 13 is provided with spacer pin 14, spacing pin 13 of bracing piece 12 below inserts spacing groove 13 through manual regulation, the one end that spacing groove 13 was kept away from to bracing piece 12 is connected on the plate body of second backup pad 4, the roll body of tension roller 11 runs through second backup pad 4 and bracing piece 12 in proper order, because tension roller 11 has run through second backup pad 4 and bracing piece 12, the fixed of bracing piece 12 and the block of spacer pin 14 can prevent that tension roller 11 from producing the skew or rocking, and can adjust second backup pad 4, ensure that the yarn tension on the tension roller 11 is suitable, bracing piece 12 is provided with two sets of, two sets of bracing pieces 12 carry out the bearing fixedly, keep symmetrical balance.

Working principle: when the rapier loom yarn guiding device for fabric processing is used, the two groups of boxes 1 contain parts arranged in the rapier loom yarn guiding device, the bearing plate 5 is used for bearing and fixing the servo motor 6 of the rapier loom yarn guiding device, looseness is prevented, the driving wheel 7 rotates through kinetic energy output by the servo motor 6, the driving wheel 7 is meshed with the driven wheel 8 so as to drive the driven wheel 8 to rotate, the locking clamping columns 9 can be pressed and overlapped to the inner cavity of the clamping groove 17, the locking clamping columns 9 are fixedly clamped, the locking clamping columns 9 are sleeved on the shaft body of the rotating shaft 18, when the operation is stopped after the proper position is regulated through the servo motor 6, the locking clamping columns 9 and the rotating shaft 18 can be simultaneously limited and locked, kinetic energy and weight brought in the working process are prevented, the driven wheel 8 is prevented from continuously rotating, the clamping grooves 17 and the locking clamping columns 9 are of complementary structures, the driven wheel 8 can be combined and staggered, and the locking clamping columns 9 are pressed and pulled, so that the locking clamping column 9 can be moved in and out of the clamping groove 17 and fixed, and is sleeved on the shaft body of the rotating shaft 18, when the rotation is stopped after the proper position is regulated by the servo motor 6, the locking clamping column 9 and the rotating shaft 18 can be simultaneously limited and locked, when the driven wheel 8 works, the servo motor 6 is prevented from stopping the operation, certain kinetic energy and weight can be generated due to the inertia of the work, the driven wheel 8 still continues to rotate, thus affecting the stability and the safety of the work, the first supporting plate 3 drives the rotating shaft 18 to rotate through the driven wheel 8, the first rotating rod 15 is used for rotating the yarn guiding roller 2 on the surface thereof, the resistance and friction can be reduced during yarn guiding, the yarn blocking disc 10 is arranged on two sides of the yarn guiding roller 2, the connection part of the first rotating rod 15 and the first supporting plate 3 is prevented from being entangled during yarn guiding, the second rotating rod 16 is used for rotating the tension roller 11 on the surface thereof, when adjusting tension, can effectual reduction friction, not harm the yarn, utilize the revolution mechanic that its constitutes, and install simultaneously at pivot 18 axis body, make the rotation angle of two sets of first backup pad 3 and second backup pad 4 unanimous, be convenient for adjust direction and position, rotation angle is unanimous simultaneously also can guarantee its stability and reliability, spacer pin 14 of bracing piece 12 below inserts spacing groove 13 through manual regulation, because tension roller 11 has run through second backup pad 4 and bracing piece 12, the fixed of bracing piece 12 and the block of spacer pin 14, can prevent tension roller 11 production skew or rock, and can adjust second backup pad 4, ensure that the yarn tension on the tension roller 11 is suitable, two sets of bracing pieces 12 carry out the bearing fixedly, keep symmetrical balance.

Claims

1. The utility model provides a rapier loom yarn guiding device for surface fabric processing, includes box (1), yarn guide roller (2) and tension roller (11), its characterized in that: the utility model discloses a yarn guide roller, including box (1), box (1) are provided with two sets of, the right side be provided with action wheel (7) in box (1), the tooth department meshing of action wheel (7) has from driving wheel (8), the center department of driving wheel (8) runs through there is pivot (18), the right side of driving wheel (8) is provided with locking clamping column (9), action wheel (7) are kept away from one side of box (1) is connected with the output of servo motor (6), pivot (18) are kept away from one side of locking clamping column (9) is connected with first backup pad (3), just one side of box (1) is kept away from to first backup pad (3) is provided with second backup pad (4), the roll body both ends block of yarn guide roller (2) in on first backup pad (3), just the internal surface of yarn guide roller (2) cup joints first dwang (15), the both ends of first dwang (15) are provided with yarn blocking disc (10), tension roller (11) block body both ends have on second backup pad (16) and the surface of roll (11).

2. The yarn guide device of a rapier loom for fabric processing as claimed in claim 1, wherein: the bottom of the box body (1) on the right side is connected with a bearing plate (5), and the servo motor (6) is arranged on the plate surface of the bearing plate (5).

3. The yarn guide device of a rapier loom for fabric processing as claimed in claim 2, wherein: driven wheel (8) with pivot (18) coaxial rotation, just locking card post (9) cup joint on the axis body of pivot (18), and box (1) are close to be provided with draw-in groove (17) on locking card post (9)'s the lateral wall, locking card post (9) with draw-in groove (17) are complementary structure.

4. A rapier loom yarn guiding device for fabric processing as claimed in claim 3, wherein: the first support plates (3) and the second support plates (4) are both provided with two groups, the rotating shafts (18) protrude out of the shaft bodies on the surfaces of the box bodies (1) and sequentially penetrate through the plate bodies of the first support plates (3) and the second support plates (4), and the two groups of the first support plates (3) and the second support plates (4) form a rotating structure by utilizing the rotating shafts (18).

5. The yarn guide device for a rapier loom for fabric processing as claimed in claim 4, wherein: the side of first backup pad (3) is provided with spacing groove (13), just the inside joint of cell body of spacing groove (13) has bracing piece (12), bracing piece (12) with the joint department of spacing groove (13) is provided with spacer pin (14), bracing piece (12) keep away from the one end of spacing groove (13) connect in on the plate body of second backup pad (4).

6. The yarn guide device for a rapier loom for fabric processing as claimed in claim 5, wherein: the support rods (12) are provided with two groups, and the roller bodies of the tension rollers (11) sequentially penetrate through the second support plates (4) and the support rods (12).