Yarn feeding device of circular weaving machine

Abstract

The utility model discloses a yarn feeding device of a circular weaving machine, and belongs to the technical field of circular weaving machines. Comprising a bearing piece, the bearing piece is driven by an external power source to drive an adjusting mechanism and yarn guide wheels to rotate to convey yarn, the adjusting mechanism is arranged on the outer side of the bearing piece, the adjusting mechanism is used for adjusting the distance between the two yarn guide wheels, and the adjusting mechanism comprises a distance adjusting assembly and a self-locking assembly; the distance adjusting assembly is used for adjusting the use distance between the yarn guide wheels, the self-locking assembly is arranged on the outer side of the distance adjusting assembly, the self-locking assembly is used for locking the distance adjusting assembly when the distance between the yarn guide wheels is not adjusted, the distance between the yarn guide wheels can be adjusted through the arrangement of the distance adjusting assembly, and therefore the distance between adjacent yarn during conveying can be adjusted. The production requirements of different fabrics are met, and the flexibility is higher.

Description

Technical Field

[0001] The present application relates to the technical field of circular looms, and more specifically, to a yarn feeding device for a circular loom. Background Art

[0002] A circular loom is a textile machine that is mainly used to make circular fabrics, such as socks, hats, etc. It consists of a cylindrical frame on which the fabric circulates and shuttles, and various working parts are used to interweave the yarns, thus completing the production of the fabric. The yarn feeding device is an important part of the circular loom, and mainly uses the wire roller in the yarn feeding device to feed the yarn into the weaving position.

[0003] In the related art, the yarn is transported by multiple wire rollers. For example, the patent with the prior art publication number CN216615017U provides a dust-proof circular loom. The device can achieve the effect of transporting the yarn by setting a wire-releasing mechanism, a winding mechanism, a wire collection roller, a first wire roller and a second wire roller.

[0004] Although the above-mentioned prior art solution can achieve the effect of conveying yarn through the arrangement of the pay-off mechanism, the winding mechanism, the wire collection roller, the first wire roller and the second wire roller, it still has the following defects: the spacing between the guide rollers in the device cannot be adjusted, cannot adapt to the production requirements of different fabrics, and has poor flexibility.

[0005] In view of this, we propose a yarn feeding device for a circular loom. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The utility model provides a yarn feeding device for a circular loom, which solves the problem that the device cannot adapt to the production requirements of different fabrics and has poor flexibility.

[0008] 2. Technical solution

[0009] In order to solve the above problems, the embodiment of the present application provides a yarn feeding device for a circular loom, comprising a receiving member, wherein the receiving member drives an adjustment mechanism and a yarn guide wheel to rotate and transport yarn under the drive of an external power source;

[0010] An adjusting mechanism, the adjusting mechanism is arranged on the outside of the receiving member, and the adjusting mechanism is used to adjust the distance between the two yarn guide wheels;

[0011] The adjustment mechanism includes a distance adjustment component and a self-locking component;

[0012] The distance adjustment component is used to adjust the use distance between the yarn guide wheels;

[0013] The self-locking component is arranged on the outside of the distance adjusting component, and the self-locking component is used to lock the distance adjusting component when the distance of the yarn guide wheel is not adjusted.

[0014] Furthermore, end rollers are fixedly provided at both ends of the receiving member, yarn guide wheels are symmetrically and slidably provided on the outer side of the receiving member, and the end rollers are externally connected to a power source.

[0015] Furthermore, the pitch adjusting component includes an adjusting gear, the symmetrical outer side of the adjusting gear is meshed with an upper tooth plate and a lower tooth plate, one side of the upper tooth plate is provided with a plurality of locking holes, a transmission rod is fixedly provided through the middle of the adjusting gear, a sliding groove is provided on the outer side of one end of the transmission rod, a sliding bracket is slidably provided on the inner side of the sliding groove, a turning handle is fixedly provided on the end of the sliding bracket, a transfer bearing is fixedly provided on the other end of the transfer bearing, a receiving plate is rotatably provided on the other end of the receiving bearing, a return spring is fixedly provided on the other end of the receiving plate, a fixed ring plate is fixedly provided on the other end of the return spring, a fixed hanging plate is fixedly provided on the other side of the fixed ring plate, and the fixed hanging plate is fixedly provided on the bottom end of the receiving member, the pitch adjusting component can adjust the distance between the guide wheels, thereby adjusting the spacing between adjacent yarns during transportation, which is used to adapt to the production requirements of different fabrics and has higher flexibility.

[0016] Furthermore, the transmission rod passes through and is rotatably arranged on one side of the fixed hanging plate, the fixed frame passes through the transfer bearing, the receiving plate and the fixed ring plate, and a limited short rod is symmetrically fixed on one side of the fixed ring plate.

[0017] Furthermore, a connecting frame is rotatably provided at the other end of the transmission rod, and the connecting frame is fixedly provided on one side of the receiving member, and the connecting frame is fixedly provided on the bottom end of the lower tooth plate, and a stabilizing slide rod is symmetrically fixedly provided on one side of the fixed hanging plate, and the receiving plate is slidably provided on the outside of the stabilizing slide rod, and a fixing frame is fixedly provided on the other end of the stabilizing slide rod, and the fixing frame is fixedly provided on one side of the fixed hanging plate, so as to facilitate more stability during adjustment.

[0018] Furthermore, the self-locking component includes a linkage tooth plate, the top end of the linkage tooth plate is meshed with a linkage gear, the outer side of the linkage gear is meshed with a movable tooth plate, the top end of the movable tooth plate is fixedly provided with a locking frame, the end of the locking frame is provided with a locking head, and the locking head is inserted into the inner side of the locking hole. The self-locking component can automatically lock the distance adjustment component to prevent the adjusted size from changing, and when adjusting the spacing between the yarn guide wheels, the self-locking component can be automatically unlocked, which is convenient and simple to use.

[0019] Furthermore, the linkage tooth plate is fixedly arranged at the top of the receiving plate, side fixing plates are rotatably arranged at both ends of the linkage gear, the side fixing plates are fixedly arranged on one side of the connecting frame, and the locking frame is slidably arranged at the top of the connecting frame, so that the self-locking assembly is more stable during use.

[0020] 3. Beneficial effects

[0021] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0022] 1. The present application can adjust the distance between the yarn guide wheels by setting the distance adjustment component, so as to adjust the spacing between adjacent yarns during conveying, so as to meet the production requirements of different fabrics and have higher flexibility;

[0023] 2. The present application sets a self-locking component, which can automatically lock the distance adjustment component when not adjusted to prevent the adjusted size from changing. When adjusting the spacing between the yarn guide wheels, the self-locking component can be automatically unlocked, which is convenient and simple to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a yarn feeding device for a circular loom disclosed in a preferred embodiment of the present application;

[0025] Figure 2 It is a schematic diagram of the upper and lower axonometric structure of a yarn feeding device for a circular loom disclosed in a preferred embodiment of the present application;

[0026] Figure 3 This is a schematic diagram of the disassembled structure of a receiving member and an adjusting mechanism in a yarn feeding device of a circular loom disclosed in a preferred embodiment of the present application;

[0027] Figure 4 This is a schematic diagram of the disassembled structure of a distance adjustment component in a yarn feeding device of a circular loom disclosed in a preferred embodiment of the present application;

[0028] Figure 5 This is a schematic diagram of the disassembled structure of part of the distance adjustment component and the self-locking component in the yarn feeding device of a circular loom disclosed in a preferred embodiment of the present application;

[0029] Explanation of the numbers in the figure: 1. Adapter; 101. End roller; 102. Yarn guide wheel; 2. Adjusting mechanism; 3. Distance adjustment assembly; 301. Adjusting gear; 3011. Upper tooth plate; 3012. Locking hole; 3013. Lower tooth plate; 302. Transmission rod; 303. Slide slot; 304. Slide frame; 305. Turning handle; 306. Adapter bearing; 307. Adapter plate; 308. Return spring; 309. Fixed ring plate; 310. Limiting short rod; 311. Steady slide rod; 312. Fixed frame; 313. Fixed hanging plate; 314. Connecting frame; 4. Self-locking assembly; 401. Linked tooth plate; 402. Linked gear; 403. Moving tooth plate; 404. Locking frame; 405. Side fixing plate. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] Reference Figure 1 and Figure 2 The circular loom yarn feeding device comprises a receiving member 1, which drives the adjusting mechanism 2 and the yarn guide wheel 102 to rotate and transport the yarn under the drive of an external power source;

[0032] An adjusting mechanism 2, which is arranged on the outside of the receiving member 1 and is used to adjust the distance between the two yarn guide wheels 102;

[0033] The adjustment mechanism 2 includes a distance adjustment component 3 and a self-locking component 4;

[0034] The distance adjustment component 3 is used to adjust the use distance between the yarn guide wheels 102;

[0035] The self-locking component 4 is arranged on the outside of the distance adjusting component 3, and the self-locking component 4 is used to lock the distance adjusting component 3 when the distance of the yarn guide wheel 102 is not adjusted. End rollers 101 are fixedly arranged at both ends of the receiving part 1, and the yarn guide wheel 102 is symmetrically and slidably arranged on the outside of the receiving part 1. The end rollers 101 are externally connected to a power source.

[0036] By setting the distance adjusting component 3, the distance between the yarn guide wheels 102 can be adjusted, so that the spacing between adjacent yarns during transportation can be adjusted, which is used to adapt to the production needs of different fabrics and has higher flexibility. By setting the self-locking component 4, when not adjusted, the self-locking component 4 can automatically lock the distance adjusting component 3 to prevent the adjusted size from changing, and when adjusting the spacing between the yarn guide wheels 102, the self-locking component 4 can automatically unlock, which is convenient and simple to use.

[0037] Reference Figure 3 and Figure 4The pitch adjustment component 3 includes an adjusting gear 301, an upper tooth plate 3011 and a lower tooth plate 3013 are symmetrically meshed on the outer side of the adjusting gear 301, a plurality of locking holes 3012 are provided on one side of the upper tooth plate 3011, a transmission rod 302 is fixedly provided through the middle of the adjusting gear 301, a sliding groove 303 is provided on the outer side of one end of the transmission rod 302, a sliding bracket 304 is slidably provided on the inner side of the sliding groove 303, a turning handle 305 is fixedly provided on the end of the sliding bracket 304, a transfer bearing 306 is fixedly provided on the other end of the transfer bearing 306, a receiving plate 307 is rotatably provided on the other end of the receiving plate 307, a return spring 308 is fixedly provided on the other end of the receiving plate 307, a fixed ring plate 309 is fixedly provided on the other end of the return spring 308, and a fixed ring plate 309 is fixedly provided on the other side of the fixed ring plate 309 A fixed hanging plate 313 is provided, and the fixed hanging plate 313 is fixedly set at the bottom end of the receiving part 1. The transmission rod 302 passes through and is rotatably set on one side of the fixed hanging plate 313. The fixed frame 312 passes through the transfer bearing 306, the receiving plate 307 and the fixed ring plate 309. A limited short rod 310 is symmetrically fixed on one side of the fixed ring plate 309. A connecting frame 314 is rotatably set on the other end of the transmission rod 302. The connecting frame 314 is fixedly set on one side of the receiving part 1. The connecting frame 314 is fixedly set at the bottom end of the lower tooth plate 3013. A stabilizing slide bar 311 is symmetrically fixedly set on one side of the fixed hanging plate 313. The receiving plate 307 is slidably set on the outside of the stabilizing slide bar 311. The other end of the stabilizing slide bar 311 is fixedly set with a fixed frame 312, and the fixed frame 312 is fixedly set on one side of the fixed hanging plate 313.

[0038] Grab the turning handle 305 in the distance adjustment component 3 and push it, so that the sliding bracket 304 slides on the inner side of the sliding groove 303, and at the same time pushes the transfer bearing 306 and the receiving plate 307, the return spring 308 will be compressed, and at the same time, the movement of the receiving plate 307 drives the linkage tooth plate 401 in the self-locking component 4 to move, thereby unlocking the upper tooth plate 3011, so that the upper tooth plate 3011 and the lower tooth plate 3013 can move relative to each other, and then adjust the distance between the yarn guide wheel 102, so as to adjust the spacing between the yarn guide wheel 102 and the yarn transported outside it, which is used to adapt to the production needs of different fabrics and has higher flexibility. After the adjustment is completed, release the turning handle 305, and the receiving plate 307 will return to its original position through the elastic force of the return spring 308, and the setting of the limiting short rod 310 is to limit the maximum pushing length of the receiving plate 307.

[0039] Reference Figure 2 , Figure 3 and Figure 5The self-locking component 4 includes a linkage tooth plate 401, a linkage gear 402 is meshed at the top of the linkage tooth plate 401, a moving tooth plate 403 is meshed at the outer side of the linkage gear 402, a latch frame 404 is fixedly provided at the top of the moving tooth plate 403, a latch head is provided at the end of the latch frame 404, and the latch head is plugged into the inner side of the latch hole 3012, the linkage tooth plate 401 is fixedly provided at the top of the receiving plate 307, and side fixing plates 405 are rotatably provided at both ends of the linkage gear 402, the side fixing plates 405 are fixedly provided on one side of the connecting frame 314, and the latch frame 404 is slidably provided at the top of the connecting frame 314.

[0040] At the same time, the movement of the receiving plate 307 drives the linkage tooth plate 401 in the self-locking component 4 to move, and the linkage gear 402 will rotate in cooperation with the linkage tooth plate 401. The rotation of the linkage gear 402 drives the moving tooth plate 403 to move. The moving direction of the moving tooth plate 403 is opposite to that of the linkage tooth plate 401, so that the moving tooth plate 403 drives the locking frame 404 and the locking head at its end to leave the locking hole 3012, and the upper tooth plate 3011 will move freely, thereby achieving the unlocking effect. When the receiving plate 307 returns to its original position, the moving tooth plate 403 will also return to its original position, so that the locking head is inserted into the inner side of the locking hole 3012, locking the upper tooth plate 3011 to prevent it from moving freely, thereby locking the adjusted yarn guide wheel 102.

[0041] Working principle: The yarn is placed on the outside of the yarn guide wheel 102, and the external power source is started to make the end roller 101 drive the receiving part 1 and the yarn guide wheel 102 to rotate, so as to achieve the effect of conveying yarn for the circular loom. When the spacing between adjacent yarns needs to be changed, the turning handle 305 in the distance adjustment component 3 is grasped and pushed, so that the sliding card frame 304 slides on the inner side of the sliding card groove 303, and at the same time pushes the transfer bearing 306 and the receiving plate 307, the reset spring 308 will be compressed, and at the same time, the movement of the receiving plate 307 drives the linkage tooth plate 401 in the self-locking component 4 to move, and the linkage gear 402 will rotate in cooperation with the linkage tooth plate 401, and the rotation of the linkage gear 402 drives the moving tooth plate 403 to move, and the moving direction of the moving tooth plate 403 is opposite to that of the linkage tooth plate 401, so that the moving tooth plate 403 drives the locking frame 404 and the locking head at its end to leave the locking hole 3012, and the upper gear When the gear 301 is in the state of being moved, the upper tooth plate 3011 and the lower tooth plate 3013 can be moved relative to each other, thereby adjusting the distance between the yarn guide wheel 102 and the yarn conveyed on the outer side of the yarn guide wheel 102 to meet the production needs of different fabrics with higher flexibility. After the adjustment, the turning handle 305 is released, and the receiving plate 307 returns to its original position through the elastic force of the return spring 308, and the setting of the limiting short rod 310 limits the maximum pushing length of the receiving plate 307. When the receiving plate 307 returns to its original position, the moving tooth plate 403 also returns to its original position, so that the locking head is inserted into the inner side of the locking hole 3012, locking the upper tooth plate 3011 to prevent it from moving freely, thereby locking the adjusted yarn guide wheel 102, which is convenient and simple to use.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A yarn feeding device for a circular loom, characterized in that: Include: A receiving member (1), wherein the receiving member (1) drives the adjusting mechanism (2) and the yarn guide wheel (102) to rotate and transport the yarn under the drive of an external power source; An adjusting mechanism (2), the adjusting mechanism (2) being arranged on the outside of the receiving member (1), and the adjusting mechanism (2) being used to adjust the distance between the two yarn guide wheels (102); The adjustment mechanism (2) comprises a distance adjustment component (3) and a self-locking component (4); The distance adjustment component (3) is used to adjust the use distance between the yarn guide wheels (102); The self-locking component (4) is arranged on the outside of the distance adjusting component (3), and the self-locking component (4) is used to lock the distance adjusting component (3) when the distance of the yarn guide wheel (102) is not adjusted.

2. The yarn feeding device for a circular loom according to claim 1, characterized in that: End rollers (101) are fixedly arranged at both ends of the receiving member (1), a yarn guide wheel (102) is symmetrically slidably arranged on the outer side of the receiving member (1), and the end rollers (101) are externally connected to a power source.

3. The yarn feeding device for a circular loom according to claim 1, characterized in that: The pitch adjustment assembly (3) comprises an adjustment gear (301), an upper tooth plate (3011) and a lower tooth plate (3013) are meshed and connected symmetrically on the outer side of the adjustment gear (301), a plurality of locking holes (3012) are provided on one side of the upper tooth plate (3011), a transmission rod (302) is fixedly provided through the middle of the adjustment gear (301), a sliding groove (303) is provided on the outer side of one end of the transmission rod (302), a sliding bracket (304) is slidably provided on the inner side of the sliding groove (303), and an end of the sliding bracket (304) is fixedly provided on the outer side of the sliding groove (303). A turning handle (305) is fixedly provided, a transfer bearing (306) is fixedly provided at the other end of the sliding bracket (304), a receiving plate (307) is rotatably provided at the other end of the transfer bearing (306), a return spring (308) is fixedly provided at the other end of the receiving plate (307), a fixed ring plate (309) is fixedly provided at the other end of the return spring (308), a fixed hanging plate (313) is fixedly provided on the other side of the fixed ring plate (309), and the fixed hanging plate (313) is fixedly provided at the bottom end of the receiving member (1).

4. The yarn feeding device for a circular loom according to claim 3, characterized in that: The transmission rod (302) passes through and is rotatably arranged on one side of the fixed hanging plate (313); the fixed frame (312) passes through the transfer bearing (306), the receiving plate (307) and the fixed ring plate (309); and a limiting short rod (310) is symmetrically fixedly arranged on one side of the fixed ring plate (309).

5. The yarn feeding device for a circular loom according to claim 3, characterized in that: A connecting frame (314) is rotatably provided at the other end of the transmission rod (302), and the connecting frame (314) is fixedly provided on one side of the receiving member (1). The connecting frame (314) is fixedly provided on the bottom end of the lower tooth plate (3013). A stabilizing slide bar (311) is symmetrically fixedly provided on one side of the fixed hanging plate (313), and the receiving plate (307) is slidably provided on the outside of the stabilizing slide bar (311). A fixing frame (312) is fixedly provided on the other end of the stabilizing slide bar (311), and the fixing frame (312) is fixedly provided on one side of the fixed hanging plate (313).

6. The yarn feeding device for a circular loom according to claim 5, characterized in that: The self-locking component (4) comprises a linkage tooth plate (401), the top end of the linkage tooth plate (401) is meshed with a linkage gear (402), the outer side of the linkage gear (402) is meshed with a movable tooth plate (403), the top end of the movable tooth plate (403) is fixedly provided with a latch frame (404), the end of the latch frame (404) is provided with a latch head, and the latch head is plugged into the inner side of the latch hole (3012).

7. The yarn feeding device for a circular loom according to claim 6, characterized in that: The linkage tooth plate (401) is fixedly arranged at the top end of the receiving plate (307), and side fixing plates (405) are rotatably arranged at both ends of the linkage gear (402). The side fixing plates (405) are fixedly arranged at one side of the connecting frame (314), and the latch frame (404) is slidably arranged at the top end of the connecting frame (314).

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