Rapid yarn doubling device

Abstract

The utility model discloses a rapid yarn doubling device, and relates to the technical field of the textile industry, the rapid yarn doubling device comprises a bottom plate, one side of the top end of the bottom plate is fixedly connected with a yarn doubling mechanism, the fixing mechanism comprises two fixing plates fixedly connected with the bottom plate, the opposite ends of the two fixing plates are fixedly connected with outer rods, and the outer rods are fixedly connected with the bottom plate. Inner rods are slidably connected to the inner surfaces of the two outer rods, supporting rods are fixedly connected to the opposite ends of the two inner rods, springs are jointly arranged on the outer surfaces of the outer rods and the outer surfaces of the corresponding inner rods, one ends of the two springs are fixedly connected with one ends of the two supporting rods, and the other ends of the two springs are fixedly connected with the other ends of the two supporting rods. The opposite ends of the two supporting rods are both rotationally connected with rotating plates, the opposite ends of the two rotating plates are both fixedly connected with top tray rods, and the device can fix top trays of different shapes or different sizes by arranging the fixing mechanism, so that the applicability of the device can be effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of the textile industry, and in particular to a fast yarn combining device. Background Art

[0002] In the early days of textile production, single yarn properties and specifications often failed to meet the complex and diverse fabric requirements. With advances in textile technology and increasing market demand for high-quality fabrics, yarn combining technology emerged. This technology aims to combine multiple strands of yarn, thereby combining the advantages of different yarns, such as strength, fineness, and material, to produce yarns with superior performance and better suited to specific fabric requirements. Simultaneously, with advancements in mechanical manufacturing technology, yarn combining equipment has been continuously upgraded, evolving from simple manual operations to automated, intelligent, and high-speed yarn combining devices. Consequently, a fast yarn combining device is urgently needed in the market.

[0003] After checking the announcement number: CN 111379054 A, a yarn parallel splicing device is disclosed. This technology discloses "including a base plate, the upper ends of the base plate are respectively fixedly connected to the first base and the second base, the first base and the second base are fixedly connected with a connecting plate, and the connecting plate is internally movably connected with a reciprocating rod. The beneficial effects of the present invention are: the motor is designed to transmit the rotating circle through the driven gear meshing, so that one end of the thread end can be squeezed by the squeezing plate, so that the rotation of the motor drives the rotation of the yarn, thereby processing multiple strands of entangled formed yarn into several single strands of yarn, and through the squeezing measures of the matching plate and the pressure plate, the two yarns are stably matched and connected together, etc. The technical solution solves the problem of inconvenience in using yarns in the existing knotting yarn splicing method, and has the technical effects of being simple, practical and convenient."

[0004] Regarding the above-mentioned related technologies, the inventor believes that most of the existing merging devices are not suitable for top plates of various shapes when fixing the top plate, resulting in the low applicability of the device. Secondly, most of the existing merging devices place the yarn in a groove for merging. Since the yarn is constantly moving back and forth in order to evenly merge the yarns, it is easy for the yarn to fall off.

[0005] In view of the above-mentioned related technologies, the inventor believes that a fast yarn combining device is needed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of this application is to provide a fast yarn combining device to improve the problem of low applicability of the device and easy yarn falling off.

[0007] The present application provides a fast yarn combining device adopting the following technical solutions:

[0008] The two lever of the two rear wheels are connected along the longitudinal direction of the rotation of the steering column, and the two rear wheels are connected along the longitudinal direction of the rotation of the steering column, and the two rear wheels are connected along the longitudinal direction of the rotation of the steering column.

[0009] By adopting the above technical solution, when the top plate needs to be fixed, first one end of the top plate is sleeved on one of the top plate rods, and then the top plate is pushed so that the top plate can drive one of the support rods to move and squeeze the spring. When one of the support rods moves, it will drive one of the inner rods to move, and one of the inner rods can move into the corresponding outer rod and then the other end of the top plate is sleeved on the other top plate rod. Under the action of the two springs, the two support rods can drive the two rotating plates to squeeze the top plate rod at the same time. After the top plate rod is fixed, the first motor is turned on, the first motor can drive one of the rotating plates to rotate, and one of the rotating plates can drive the top plate rod to rotate, and the top plate rod can drive the other top plate rod and the top plate to rotate, and then the line merging device is turned on to perform line merging.

[0010] Optionally, the merging mechanism includes a second motor, the output end of the second motor is fixedly connected to a half-face gear, the top of the base plate is slidably connected to a movable frame, the upper and lower inner walls of the movable frame are provided with a plurality of tooth grooves, the half-face gear is meshed with the inner surface of the movable frame through the tooth grooves, the top of the base plate is fixedly connected to a support frame, the upper inner wall of the support frame is provided with a long groove, the top of the movable frame passes through the long groove and is fixedly connected to a merging block, and one end of the merging block is provided with a through circular groove. By passing the yarn through the circular groove, the device can effectively fix the yarn and prevent the yarn from falling off.

[0011] By adopting the above technical solution, after fixing the top plate, the yarn is passed through the circular groove on the merging block, and then the yarn is wound around the top plate on the two top plate rods. Then the second motor is turned on, and the second motor can drive the half-face gear to rotate. The half-face gear can drive the movable frame to reciprocate through multiple tooth grooves. With the action of the limit block and the limit bar, the movable frame can be made more stable when moving, and then the merging can be carried out by rotating the top plate.

[0012] Optionally, a slide bar is fixedly connected to the top of the base plate, and both ends of the slide bar are fixedly connected to two fixed plates respectively, and the tops of the two support rods are provided with slide grooves for use with the slide bar.

[0013] By adopting the above technical solution, when moving the two support rods, it is possible to prevent the support rods from deviating from the moving track and damaging the inner rod and the outer rod.

[0014] Optionally, opposite ends of the two springs are fixedly connected to two fixing plates respectively.

[0015] By adopting the above technical solution, the shaking of the spring can be effectively reduced when the spring generates elastic force.

[0016] Optionally, the bottom ends of the two support rods are slidably connected to the top end of the base plate.

[0017] By adopting the above technical solution, the two support rods can move more smoothly.

[0018] Optionally, one end of the base plate is fixedly connected to two vertical plates, and opposite ends of the two vertical plates are commonly fixedly connected to a tying rod.

[0019] By adopting the above technical solution, the yarn merging rod is used to place the yarn, which can effectively control the tension of the yarn.

[0020] Optionally, the bottom end of the movable frame is fixedly connected to a limit bar, and the top end of the bottom plate is provided with a limit groove for cooperating with the limit bar.

[0021] By adopting the above technical solution, the movable frame can be made more stable during the reciprocating motion and can also be prevented from deviating from the motion track.

[0022] Optionally, a pad is fixedly connected to the bottom end of the second motor, and the bottom end of the pad is fixedly connected to the top end of the base plate.

[0023] By adopting the above technical solution, the second motor can be effectively fixed, so that the second motor can run more smoothly.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. This application sets up a fixing mechanism, in which the two springs and the two support rods act to enable the device to fix top plates of different shapes or sizes, thereby effectively improving the applicability of the device.

[0026] 2. The present application sets up a yarn merging mechanism, in which the second motor drives the yarn merging block to move back and forth, which can not only make the yarn evenly wound on the top plate, but also fix the yarn to prevent it from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of this application.

[0028] Figure 2 It is a cross-sectional schematic diagram of the support frame of this application.

[0029] Figure 3 It is a schematic diagram of the support rod of this application.

[0030] Figure 4 It is a schematic diagram of the mobile rack of this application.

[0031] In the figure, 1. bottom plate; 2. support frame; 3. merging block; 4. merging rod; 5. vertical plate; 6. merging mechanism; 7. fixing mechanism; 11. pad; 12. limiting groove; 13. slide bar; 14. fixing plate; 15. outer rod; 16. spring; 17. inner rod; 18. support rod; 19. rectangular groove; 20. first motor; 21. top plate rod; 22. rotating plate; 23. second motor; 24. long groove; 25. circular groove; 26. half-face gear; 101. slide groove; 102. tooth groove; 103. limiting strip; 104. moving frame. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.

[0033] Example

[0034] A fast yarn combining device comprises a bottom plate 1, the top of which is provided with a yarn combining mechanism 6 and a fixing mechanism 7.

[0035] The fixing mechanism 7 includes two fixing plates 14, two support rods 18, two outer rods 15 and two inner rods 17. The opposite sides of the two fixing plates 14 are respectively connected to one side of the two outer rods 15. The inner rods 17 are slidably provided inside the two outer rods 15. One side of the two inner rods 17 is respectively connected to the two support rods 18. The outer surface of the outer rod 15 and the outer surface of the corresponding inner rod 17 are jointly provided with a spring 16. One side of the two springs 16 is respectively connected to one side of the two support rods 18, and the other side of the two springs 16 is respectively connected to one side of the two fixing plates 14.

[0036] The lower parts of the two support rods 18 are slidably connected to the upper part of the base plate 1. A slide bar 13 is provided on the upper part of the base plate 1 and fixed by welding. The lower parts of the two support rods 18 are provided with a slide groove 101 used to cooperate with the slide bar 13. The two sides of the slide bar 13 are respectively connected to the two fixed plates 14.

[0037] The two support rods 18 are rotatably connected to a rotating plate 22 on one side opposite to each other, and a top plate rod 21 is provided on the opposite side of the two rotating plates 22. One of the support rods 18 has a rectangular groove 19, and a first motor 20 is installed inside the rectangular groove 19. The first motor 20 passes through the inner wall of one side of the rectangular groove 19 and is fixedly connected to one of the rotating plates 22.

[0038] The merging mechanism 6 includes a second motor 23, a movable frame 104 and a half-face gear 26. The lower part of the second motor 23 is fixedly connected to the pad 11, and the lower part of the pad 11 is fixed to the upper part of the base plate 1 by welding. The output end of the second motor 23 is fixedly connected to the half-face gear 26. The upper and lower inner walls of the movable frame 104 are provided with a plurality of tooth grooves 102. The half-face gear 26 is engaged with the inside of the movable frame 104 through the tooth grooves 102. A limiting bar 103 is provided at the lower part of the movable frame 104, and a limiting slot 12 is provided at the upper part of the base plate 1. The movable frame 104 is slidably connected to the upper part of the base plate 1 through the limiting bar 103 and the limiting slot 12.

[0039] A support frame 2 is provided on the upper part of the base plate 1, and a long groove 24 is opened on the upper part of the support frame 2. The upper part of the movable frame 104 passes through the long groove 24 and is provided with a merging block 3. A through circular groove 25 is opened on one side of the merging block 3. The circular groove 25 is used to fix the yarn to prevent the yarn from falling off during merging. Two vertical plates 5 are provided on one side of the base plate 1, and a merging rod 4 is installed on the opposite side of the two vertical plates 5. The merging rod 4 is used to place the yarn, which can effectively control the tension of the yarn.

[0040] Working principle: When the top plate needs to be fixed, first sleeve one end of the top plate onto one of the top plate rods 21, and then push the top plate so that the top plate can drive one of the support rods 18 to move and squeeze the spring 16. When one of the support rods 18 moves, it will drive one of the inner rods 17 to move, and one of the inner rods 17 can move into the corresponding outer rod 15. Then the other end of the top plate is sleeved onto the other top plate rod 21. Under the action of the two springs 16, the two support rods 18 can drive the two rotating plates 22 to squeeze the top plate rod 21 at the same time. After fixing the top plate rod 21, turn on the first motor 20. The first motor 20 can drive one of the rotating plates 22 to rotate, and one of the rotating plates 22 can drive the top plate rod 21 to rotate. The top plate rod 21 can drive the other top plate rod 21 and the top plate to rotate. Then turn on the merging device to perform merging.

[0041] After fixing the top plate, the yarn is passed through the circular groove 25 on the merging block 3, and then the yarn is wound around the top plate on the two top plate rods 21, and then the second motor 23 is turned on. The second motor 23 can drive the half-face gear 26 to rotate, and the half-face gear 26 can drive the moving frame 104 to reciprocate through multiple tooth grooves 102. Under the action of the limit block and the limit bar 103, the moving frame 104 can be made more stable when moving, and then the merging can be carried out by rotating the top plate.

[0042] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A fast yarn combining device, comprising a bottom plate (1), characterized in that: One side of the top of the base plate (1) is fixedly connected to a merging mechanism (6), and the other side of the top of the base plate (1) is fixedly connected to a fixing mechanism (7); The fixing mechanism (7) comprises two fixing plates (14) fixedly connected to the bottom plate (1), the opposite ends of the two fixing plates (14) are fixedly connected to outer rods (15), the inner surfaces of the two outer rods (15) are slidably connected to inner rods (17), the opposite ends of the two inner rods (17) are fixedly connected to support rods (18), the outer surfaces of the outer rods (15) and the outer surfaces of the corresponding inner rods (17) are both provided with springs (16), one end of the two springs (16) is respectively connected to the two support rods (18). One end of the rod (18) is fixedly connected, and the opposite ends of the two support rods (18) are rotatably connected to a rotating plate (22), and the opposite ends of the two rotating plates (22) are fixedly connected to a top plate rod (21), one end of one of the support rods (18) is provided with a rectangular groove (19), and the inner surface of the rectangular groove (19) is fixedly connected to a first motor (20), and the output end of the first motor (20) passes through the inner wall of one side of the rectangular groove (19) and is fixedly connected to one of the rotating plates (22).

2. A fast yarn combining device according to claim 1, characterized in that: The merging mechanism (6) comprises a second motor (23), the output end of the second motor (23) is fixedly connected to a half-face gear (26), the top end of the base plate (1) is slidably connected to a moving frame (104), the upper and lower inner walls of the moving frame (104) are both provided with a plurality of tooth grooves (102), the half-face gear (26) is meshedly connected to the inner surface of the moving frame (104) through the tooth grooves (102), the top end of the base plate (1) is fixedly connected to a support frame (2), the upper inner wall of the support frame (2) is provided with a long groove (24), the top end of the moving frame (104) passes through the long groove (24) and is fixedly connected to a merging block (3), and one end of the merging block (3) is provided with a through-type circular groove (25).

3. A fast yarn combining device according to claim 1, characterized in that: The top end of the base plate (1) is fixedly connected to a slide bar (13), and the two ends of the slide bar (13) are respectively fixedly connected to two fixed plates (14). The top ends of the two support rods (18) are each provided with a slide groove (101) used in conjunction with the slide bar (13).

4. A fast yarn combining device according to claim 1, characterized in that: The ends of the two springs (16) facing away from each other are fixedly connected to the two fixing plates (14).

5. The fast yarn combining device according to claim 1, characterized in that: The bottom ends of the two support rods (18) are slidably connected to the top end of the bottom plate (1).

6. A fast yarn combining device according to claim 2, characterized in that: One end of the bottom plate (1) is fixedly connected to two vertical plates (5), and opposite ends of the two vertical plates (5) are commonly fixedly connected to a tying rod (4).

7. A fast yarn combining device according to claim 2, characterized in that: The bottom end of the movable frame (104) is fixedly connected to the limiting strip (103), and the top end of the bottom plate (1) is provided with a limiting groove (12) used in conjunction with the limiting strip (103).

8. A fast yarn combining device according to claim 2, characterized in that: The bottom end of the second motor (23) is fixedly connected to a backing plate (11), and the bottom end of the backing plate (11) is fixedly connected to the top end of the bottom plate (1).

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