Joint structure for warping machine

Abstract

The connector structure comprises a base, a yarn supporting frame, a yarn connecting assembly and a yarn loosening assembly, the yarn supporting frame is installed on the upper end face of the base, the yarn connecting assembly is arranged on one side of the yarn supporting frame, and the yarn loosening assembly is arranged on the side, away from the yarn supporting frame, of the yarn connecting assembly. A take-up assembly is arranged on the side, away from the wiring assembly, of the yarn loosening assembly. The wiring assembly comprises a first frame, a wiring box, a yarn channel, a clamping rod, a sliding groove, a first guide roller, a second guide roller, a connecting rod, a reset spring, a gasket and a pressure sensor. According to the joint structure of the warping machine, the function of rapid thread connection is achieved through the thread connection assembly, the problem that the installation time of multiple thread ends of the warping machine is long is solved, when yarn passes through the warping machine, the device is used for conveniently enabling the yarn to penetrate through a yarn passing path, and in the yarn moving process, the yarn scattering assembly is used for preventing mutual influence of the yarn; yarn conveying is facilitated, and yarn installation time can be shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of warping machine joints, in particular to a joint structure used for a warping machine. Background Art

[0002] The joint structure of the warping machine refers to the way in which the yarns are connected together during the weaving process of the machine. In the warping machine, there are two main ways of joint structure, one is the shuttle joint method, and the other is the knitting needle joint method. In the shuttle joint method, the yarns are connected together through the shuttle, which has a groove to accommodate the yarns, and the other is the knitting needle joint method, in which the yarns are connected through the knitting needles;

[0003] For example, application number CN202110301185.X discloses a high-performance warp yarn warping machine with a reasonable structural design. The structure of the warping machine becomes simple, and the use and operation become more convenient and easy to operate. At the same time, it also improves the efficiency of warp yarn warping, increases production, and can prevent changes in tension when the warp yarn is connected, avoid warp yarn entanglement or breakage. The warp yarn that has been rolled into a finished product can be removed without the help of professional equipment, which saves time and effort while ensuring the safety of the staff; the above-mentioned device continuously presses the warp yarn on the winding roller through the pressure roller, which can ensure the winding flatness of the warp yarn, avoid warp yarn entanglement or breakage, and save time and effort while ensuring the safety of the staff. However, there are too many yarn heads in the warping machine. Therefore, when the warping machine needs to be connected, it takes a lot of time, resulting in a long yarn installation time.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a joint structure for a warping machine is proposed to achieve a more practical purpose. Utility Model Content

[0005] The utility model aims to provide a joint structure for a warping machine, so as to solve the problem that the installation time of multiple thread heads of the warping machine is long as mentioned in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a joint structure for a warping machine, comprising a base, a supporting yarn frame, a wiring assembly and a wire thinning assembly, the supporting yarn frame is installed on the upper end surface of the base, a wiring assembly is arranged on one side of the supporting yarn frame, and a wire thinning assembly is arranged on the side of the wiring assembly away from the supporting yarn frame, and a wire take-up assembly is arranged on the side of the wire thinning assembly away from the wiring assembly, the wiring assembly comprises a first frame and a wiring box, the first frame is installed on the upper end surface of the base, and a plurality of groups of wiring boxes are arranged on the inner side of the first frame, a yarn channel is transversely penetrated in the inner cavity of the wiring box, clamping rods are longitudinally penetrated on both sides of the yarn channel, and a slide groove is arranged on the contact surface between the clamping rod and the yarn channel, a first guide roller is arranged at one end of the yarn channel, and a second guide roller is arranged at the end of the yarn channel away from the first guide roller, the clamping rod comprises a connecting rod and a reset spring, the connecting rod longitudinally penetrates the center of the reset spring, and a gasket is arranged at one end of the connecting rod, and a pressure sensor is arranged at the center of the second guide roller.

[0007] Furthermore, a plurality of groups of yarn placing rollers are arranged on the inner side of the supporting yarn frame, and the wire spreading assembly includes a servo motor and a driving gear, the servo motor is mounted on the upper end surface of the base, and a driving gear is mounted on the output shaft of the output end of the servo motor, the driving gear is meshingly connected with a first driven gear, and the first driven gear is meshingly connected with a second driven gear, the first driven gear is mounted on one end of the first wire feeding roller, and the second driven gear is mounted on one end of the second wire feeding roller, a plurality of groups of wire spreading columns are arranged between the first wire feeding roller and the second wire feeding roller, and wire spreading grooves are equidistantly arranged on the outer diameter surfaces of the first wire feeding roller and the second wire feeding roller.

[0008] Furthermore, the wire-taking assembly includes a driving motor and a wire-taking roller. The driving motor is installed on the inner side of the base, and the driving motor is connected to a driven wheel at one end of the wire-taking roller through a driving wheel at the output end and a transmission belt.

[0009] Furthermore, the connecting rods are provided with two groups, one group of the connecting rods is a hollow structure, and the other group of the connecting rods is sleeved on the inner side of the hollow structure, the return spring is specifically installed between the two groups of connecting rods, the clamping rod forms a sliding structure with the wiring box through a slide groove, the first guide roller and the second guide roller are fixedly connected to the wiring box through a support column and a rotating shaft, and the second guide roller is staggered at the level of the yarn channel.

[0010] Furthermore, the driving gear and the first driven gear form a gear connection structure, the first driven gear and the second driven gear form a gear connection structure, and the wire spreading grooves and a plurality of groups of wire spreading columns are arranged in an alternating manner.

[0011] Furthermore, the driving motor forms a belt transmission structure through a driving wheel and a transmission belt at the output end and a driven wheel at one end of the take-up roller.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the joint structure of the warping machine realizes the function of quick wiring through the wiring assembly, thereby solving the problem of long installation time of multiple thread heads of the warping machine, wherein when the yarn passes through the warping machine, the device is used to facilitate the yarn to pass through the yarn passing path, and during the movement of the yarn, it can also detect whether the yarn is broken, and at the same time, during the movement of the yarn, the yarn is prevented from affecting each other through the wire thinning assembly, which is convenient for yarn transportation and can reduce the yarn installation time;

[0013] The joint structure of the warping machine is wired through a wiring assembly, wherein the yarn passes through a wiring box on a first frame, the yarn first passes through a yarn channel, and when the yarn is threaded, a connecting rod in a clamping rod is installed, and the yarn is clamped by a gasket at one end of the connecting rod, and at the same time, the clamping rod clamps the yarn and moves along a slide groove, so as to move the yarn from one end of the yarn channel to the other end, and then the connecting rod is released, and due to the action of a reset spring, the gasket is separated, and the gasket is separated from the yarn, and the above structure is used to facilitate wiring and conveying the yarn, and at the same time, because when passing through the yarn channel, the yarn first contacts with the first guide roller and the second guide roller, wherein the second guide roller is staggered with the yarn channel, so that the yarn contacts the second guide roller, wherein a pressure sensor is installed at the center of the second guide roller, when the yarn passes through the second guide roller, the pressure sensor is subjected to pressure, so as to judge whether the yarn is broken by the pressure applied to the pressure sensor;

[0014] The joint structure of the warping machine protects the yarn in transportation through the wire spreading assembly, wherein the servo motor is started, and the servo motor drives the driving gear to rotate, so that the driving gear drives the first driven gear to rotate, and because the first driven gear and the second driven gear form a gear connection structure, so that the first driven gear and the second driven gear can rotate coaxially, it is convenient to drive the first wire feeding roller and the second wire feeding roller to rotate coaxially, and when the yarn passes through the wire spreading assembly, the yarn passes between the wire spreading columns and the grooves of the wire spreading groove, so as to ensure that the yarns do not interfere with each other when moving, which can not only reduce the yarn installation time, but also ensure the winding flatness of the warp yarn, and avoid the entanglement or breakage of multiple warp yarns;

[0015] The joint structure of the warping machine places the yarn roll on the yarn placing roller in the supporting yarn frame, and at the same time drives the yarn to pass through the wiring assembly and the thinning assembly and wind it to the take-up assembly, wherein the driving motor forms a belt transmission structure through the active wheel and transmission belt at the output end and the driven wheel at one end of the take-up roller, so that the driving motor drives the take-up roller to rotate, thereby facilitating the take-up. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of a joint structure for a warping machine according to the utility model;

[0017] Figure 2 This is a schematic diagram of a top view of a joint structure junction box for a warping machine according to the utility model;

[0018] Figure 3 This is a front view structural schematic diagram of a joint structure junction box for a warping machine according to the utility model;

[0019] Figure 4 This is a schematic diagram of the side view of a yarn frame supporting a joint structure for a warping machine according to the utility model;

[0020] Figure 5 The utility model is a side view structural schematic diagram of a joint structure thinning assembly for a warping machine.

[0021] In the figure: 1. base; 2. yarn support frame; 3. wiring assembly; 301. first frame; 302. wiring box; 303. yarn channel; 304. clamping rod; 305. slide groove; 306. first guide roller; 307. second guide roller; 308. connecting rod; 309. return spring; 3010. gasket; 3011. pressure sensor; 4. wire spreading assembly; 401. servo motor; 402. driving gear; 403. first driven gear; 404. second driven gear; 405. first wire feeding roller; 406. second wire feeding roller; 407. wire spreading column; 408. wire spreading groove; 5. wire taking-up assembly; 501. driving motor; 502. wire taking-up roller; 6. yarn placing roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 5The utility model provides a technical solution: a joint structure for a warping machine, comprising a base 1, a yarn support frame 2, a wiring assembly 3 and a wire thinning assembly 4, the yarn support frame 2 is mounted on the upper end surface of the base 1, a wiring assembly 3 is arranged on one side of the yarn support frame 2, and a wire thinning assembly 4 is arranged on the side of the wiring assembly 3 away from the yarn support frame 2, and a wire thinning assembly 4 is arranged on the side of the wire thinning assembly 4 away from the wiring assembly 3, and a wire take-up assembly 5 is arranged on the side of the wire thinning assembly 4 away from the wiring assembly 3, the wiring assembly 3 comprises a first frame 301 and a wiring box 302, the first frame 301 is mounted on the upper end surface of the base 1, and a plurality of wiring boxes 302 are arranged on the inner side of the first frame 301, and the inner side of the wiring box 302 A yarn channel 303 is disposed transversely through the cavity, clamping rods 304 are disposed longitudinally through both sides of the yarn channel 303, and a sliding groove 305 is disposed on the contact surface between the clamping rod 304 and the yarn channel 303, a first guide roller 306 is disposed at one end of the yarn channel 303, and a second guide roller 307 is disposed at one end of the yarn channel 303 away from the first guide roller 306, the clamping rod 304 includes a connecting rod 308 and a return spring 309, the connecting rod 308 longitudinally passes through the center of the return spring 309, and a gasket 3010 is disposed at one end of the connecting rod 308, and a pressure sensor 3011 is disposed at the center of the second guide roller 307;

[0024] The wiring assembly 3 is used for wiring, wherein the yarn passes through the wiring box 302 on the first frame 301, and the yarn first passes through the yarn channel 303. When the yarn is threaded, the connecting rod 308 in the clamping rod 304 is installed, and the gasket 3010 at one end of the connecting rod 308 is used to clamp the yarn. At the same time, the clamping rod 304 clamps the yarn and moves along the slide groove 305 to move the yarn from one end of the yarn channel 303 to the other end. Then, the connecting rod 308 is released, and due to the reset effect of the reset spring 309, the gaskets 3010 are separated from each other and the gaskets 3010 are separated from the yarn. The above structure is convenient for connecting and conveying the yarn. At the same time, as the yarn passes through the yarn channel 303, the yarn first contacts the first guide roller 306 and the second guide roller 307, wherein the second guide roller 307 is staggered with the yarn channel 303 so that the yarn contacts the second guide roller 307. Since a pressure sensor 3011 is installed at the center of the second guide roller 307, when the yarn passes through the second guide roller 307, the pressure sensor 3011 is subjected to pressure, and the pressure on the pressure sensor 3011 is used to determine whether the yarn is broken.

[0025] A plurality of yarn placing rollers 6 are arranged on the inner side of the supporting yarn frame 2. The thread thinning assembly 4 includes a servo motor 401 and a driving gear 402. The servo motor 401 is mounted on the upper end surface of the base 1, and a driving gear 402 is mounted on the output shaft of the output end of the servo motor 401. The driving gear 402 is meshedly connected with a first driven gear 403, and the first driven gear 403 is meshedly connected with a second driven gear 404. The first driven gear 403 is mounted on one end of a first wire feeding roller 405. The second driven gear 404 is installed at one end of the second wire feeding roller 406, a plurality of wire spreading columns 407 are arranged between the first wire feeding roller 405 and the second wire feeding roller 406, and wire spreading grooves 408 are arranged equidistantly on the outer diameter surfaces of the first wire feeding roller 405 and the second wire feeding roller 406. The wire taking-up assembly 5 includes a driving motor 501 and a wire taking-up roller 502, the driving motor 501 is installed on the inner side of the base 1, and the driving motor 501 is connected to the driven wheel at one end of the wire taking-up roller 502 through the driving wheel at the output end and the transmission belt;

[0026] The yarn in transportation is protected by the thread thinning assembly 4, wherein the servo motor 401 is started, and the servo motor 401 drives the driving gear 402 to rotate, so that the driving gear 402 drives the first driven gear 403 to rotate, and because the first driven gear 403 and the second driven gear 404 form a gear connection structure, the first driven gear 403 and the second driven gear 404 can be coaxially rotated, so as to drive the first wire feeding roller 405 and the second wire feeding roller 406 to rotate coaxially, and when the yarn passes through the thread thinning assembly 4, the yarn passes between the thread thinning columns 407 and the grooves of the thread thinning groove 408, so as to ensure that the yarns do not interfere with each other when moving, which can not only reduce the yarn installation time, but also ensure the winding flatness of the warp yarn, and avoid the entanglement or breakage of multiple warp yarns;

[0027] The connecting rod 308 is provided with two groups, one of which is a hollow structure, and the other is fitted inside the hollow structure. The return spring 309 is specifically installed between the two groups of connecting rods 308. The clamping rod 304 forms a sliding structure with the wiring box 302 through the slide groove 305. The first guide roller 306 and the second guide roller 307 are fixedly connected to the wiring box 302 through the support column and the rotating shaft, and the second guide roller 307 is staggered at the level of the yarn channel 303. The driving gear 402 and the first driven gear 403 form a gear connection structure, and the first driven gear 403 and the second driven gear 404 form a gear connection structure. 04 constitutes a gear connection structure, the wire spreading grooves 408 and a plurality of groups of wire spreading columns 407 are arranged alternately, and the driving motor 501 forms a belt transmission structure through the active wheel and the transmission belt at the output end and the driven wheel at one end of the wire taking-up roller 502, and places the yarn roll on the yarn placing roller 6 in the supporting yarn frame 2, and at the same time drives the yarn to pass through the wiring assembly 3 and the wire spreading assembly 4 and be wound to the wire taking-up assembly 5, wherein the driving motor 501 utilizes the active wheel and the transmission belt at the output end and the driven wheel at one end of the wire taking-up roller 502 to form a belt transmission structure, so that the driving motor 501 drives the wire taking-up roller 502 to rotate, which is convenient for wire taking-up.

[0028] Working principle: When using a joint structure for a warping machine, first place the yarn roll on the yarn placing roller 6 in the supporting yarn frame 2, and at the same time drive the yarn to pass through the wiring assembly 3 and the thinning assembly 4 to be wound to the take-up assembly 5, first use the wiring assembly 3 to connect the yarn, wherein the yarn passes through the wiring box 302 on the first frame 301, and the yarn first passes through the yarn channel 303, and when the yarn is threaded, install the connecting rod 308 in the clamping rod 304, and use the gasket 3010 at one end of the connecting rod 308 to clamp the yarn, and at the same time the clamping rod The yarn 304 clamps the yarn and moves along the slide groove 305, so as to move the yarn from one end of the yarn channel 303 to the other end, and then the connecting rod 308 is released. Due to the action of the return spring 309, the gasket 3010 is separated, and the gasket 3010 is separated from the yarn. At the same time, when passing through the yarn channel 303, the first guide roller 306 and the second guide roller 307 are first contacted, wherein the second guide roller 307 is staggered with the yarn channel 303, so that the yarn contacts the second guide roller 307. A pressure sensor 3011 is installed at the center of the roller 307. When the yarn passes through the second guide roller 307, the pressure sensor 3011 is subjected to pressure. The pressure on the pressure sensor 3011 is used to determine whether the yarn is broken. The yarn in transit is protected by the thread thinning component 4. The servo motor 401 is started, and the servo motor 401 drives the driving gear 402 to rotate, so that the driving gear 402 drives the first driven gear 403 to rotate. Because the first driven gear 403 and the second driven gear 404 are connected, the servo motor 401 drives the driving gear 402 to rotate. A gear connection structure is formed to facilitate the coaxial rotation of the first driven gear 403 and the second driven gear 404, so as to drive the first wire feeding roller 405 and the second wire feeding roller 406 to rotate coaxially. When the yarn passes through the wire spreading assembly 4, the yarn passes between the wire spreading columns 407 and the grooves of the wire spreading groove 408. The driving motor 501 forms a belt transmission structure through the active wheel at the output end and the transmission belt and the driven wheel at one end of the wire taking-up roller 502, so that the driving motor 501 can drive the wire taking-up roller 502 to rotate, so as to facilitate wire taking-up.

Claims

1. A joint structure for a warping machine, comprising a base (1), a yarn support frame (2), a wiring assembly (3) and a thread thinning assembly (4), characterized in that: The yarn support frame (2) is mounted on the upper end surface of the base (1); a wiring assembly (3) is arranged on one side of the yarn support frame (2); a wire thinning assembly (4) is arranged on the side of the wiring assembly (3) away from the yarn support frame (2); a wire take-up assembly (5) is arranged on the side of the wire thinning assembly (4) away from the wiring assembly (3); the wiring assembly (3) comprises a first frame (301) and a wiring box (302); the first frame (301) is mounted on the upper end surface of the base (1); a plurality of wiring boxes (302) are arranged on the inner side of the first frame (301); a yarn channel (303) is arranged transversely through the inner cavity of the wiring box (302); the yarn channel (303) is provided with a plurality of wiring boxes (302) and a plurality of wiring boxes (302) are arranged on the inner side of the first frame (301); ...3) are arranged on the inner side of the first frame (301); a plurality of wiring boxes (303) are arranged on the inner side of the first frame (301); a plurality of wiring boxes (303) are arranged on the inner side of the first frame (301); a plurality of wiring boxes (303) are arranged on the inner side of the first 3), clamping rods (304) are longitudinally penetrated on both sides, and sliding grooves (305) are provided on the contact surfaces of the clamping rods (304) and the yarn channel (303), a first guide roller (306) is provided at one end of the yarn channel (303), and a second guide roller (307) is provided at one end of the yarn channel (303) away from the first guide roller (306), the clamping rod (304) includes a connecting rod (308) and a return spring (309), the connecting rod (308) longitudinally penetrates the center of the return spring (309), and a gasket (3010) is provided at one end of the connecting rod (308), and a pressure sensor (3011) is provided at the center of the second guide roller (307).

2. A joint structure for a warping machine according to claim 1, characterized in that: A plurality of yarn placement rollers (6) are arranged on the inner side of the yarn support frame (2); the thread spreading assembly (4) comprises a servo motor (401) and a driving gear (402); the servo motor (401) is mounted on the upper end surface of the base (1); and a driving gear (402) is mounted on the output shaft of the output end of the servo motor (401); the driving gear (402) is meshedly connected with a first driven gear (403); and the first driven gear (403) is meshedly connected with a second driven gear (404); the first driven gear (403) is mounted on one end of a first wire feeding roller (405); and the second driven gear (404) is mounted on one end of a second wire feeding roller (406); a plurality of thread spreading columns (407) are arranged between the first wire feeding roller (405) and the second wire feeding roller (406); and thread spreading grooves (408) are equidistantly arranged on the outer diameter surfaces of the first wire feeding roller (405) and the second wire feeding roller (406).

3. A joint structure for a warping machine according to claim 2, characterized in that: The wire take-up assembly (5) comprises a drive motor (501) and a wire take-up roller (502); the drive motor (501) is mounted on the inner side of the base (1); and the drive motor (501) is connected to a driven wheel at one end of the wire take-up roller (502) via a driving wheel at an output end and a transmission belt.

4. A joint structure for a warping machine according to claim 3, characterized in that: The connecting rods (308) are provided in two groups, wherein one group of the connecting rods (308) is a hollow structure, and the other group of the connecting rods (308) is sleeved inside the hollow structure. The return spring (309) is specifically installed between the two groups of connecting rods (308). The clamping rod (304) forms a sliding structure with the wiring box (302) through a slide groove (305). The first guide roller (306) and the second guide roller (307) are fixedly connected to the wiring box (302) through a support column and a rotating shaft, and the second guide roller (307) is staggered at the level of the yarn channel (303).

5. A joint structure for a warping machine according to claim 4, characterized in that: The driving gear (402) and the first driven gear (403) form a gear connection structure, the first driven gear (403) and the second driven gear (404) form a gear connection structure, and the wire separation grooves (408) and a plurality of groups of wire separation columns (407) are arranged in a staggered manner.

6. A joint structure for a warping machine according to claim 5, characterized in that: The driving motor (501) forms a belt transmission structure through a driving wheel and a transmission belt at the output end and a driven wheel at one end of the take-up roller (502).

Images