Yarn winding device for polyester sewing threads

Abstract

The utility model discloses a polyester sewing thread winding device which comprises a positioning base plate, a vertical plate is installed on the top of the positioning base plate, a rotating rod is rotatably installed on the side wall of one side of the vertical plate, one end of the rotating rod is connected with a first driving motor, and a winding roller is detachably installed on the outer wall of the rotating rod. Two sets of fixing plates are fixedly connected to one side of the upper surface of the positioning base plate, supporting plates are rotationally installed on the opposite sides of the two sets of fixing plates, arc-shaped grooves are formed in the tops of the supporting plates, one end of a rotating rod is rotationally arranged in the arc-shaped grooves, a locking assembly is arranged on one side of one set of fixing plates, and the top of the positioning base plate is connected with a U-shaped frame. A guide ring is arranged below the n-shaped frame, and translation assemblies are arranged on the inner walls of the two sides of the n-shaped frame. When the polyester sewing thread winding device is used for winding polyester sewing threads, the polyester sewing threads penetrate through the guide ring, and the guide ring can horizontally and linearly reciprocate through the translation assembly, so that the effect of guiding the polyester sewing threads is achieved, the polyester sewing threads are wound on the winding roller more uniformly and tightly, and the situations of scattering, knotting and the like are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester sewing thread production, in particular to a winding device for polyester sewing thread. Background Art

[0002] Polyester is a type of fiber made by spinning polymers, mostly referring to fibers produced with polyethylene terephthalate as raw material, referred to as "PET" fiber. Sewing thread is the thread needed for knitted clothing products. Sewing thread can be divided into three categories according to raw materials: natural fiber, synthetic fiber sewing thread and mixed sewing thread. With the rapid development of the textile industry, polyester sewing thread, as an important industrial sewing material, has a growing demand. Polyester sewing thread is widely used in the sewing process of clothing, shoes, hats, luggage and other industries due to its high strength, wear resistance, washability and bright colors. In the production process of polyester sewing thread, winding has always been a key and tedious step.

[0003] For example, a winding device for producing polyester sewing thread (Announcement No.: CN211310408U), a second fixed plate is provided at the upper end of the bottom plate of the device, two second fixed plates are provided, the second fixed plate is fixedly connected to the bottom plate of the device, a first meshing wheel is provided on one side of the second fixed plate, a first rotating shaft is provided inside the first meshing wheel, the first rotating shaft passes through the first meshing wheel and the second fixed plate, a second motor is provided on one side of the first rotating shaft, the second motor is connected to the first rotating shaft through a coupling, and a second meshing wheel is provided on the upper end of the first meshing wheel.

[0004] When the above device is in use, there is a lack of a mechanism for guiding the polyester sewing thread. If there is no effective guiding mechanism, the polyester sewing thread is prone to confusion, entanglement, knotting and other problems when winding. Therefore, we need to propose a winding device for polyester sewing thread. Utility Model Content

[0005] The utility model aims to provide a winding device for polyester sewing thread, aiming to solve the problem that there is a lack of a mechanism for guiding the polyester sewing thread in the prior art. If there is no effective guiding mechanism, the polyester sewing thread is prone to confusion, entanglement, knotting and other problems when winding.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A winding device for polyester sewing thread, comprising a positioning base plate, a vertical plate is fixedly installed on the top of the positioning base plate, a rotating rod is rotatably installed on one side side wall of the vertical plate, one end of the rotating rod penetrates through the vertical plate and is connected with a first driving motor, a winding roller is detachably installed on the outer wall of the rotating rod, two groups of fixing plates are fixedly connected on one side of the upper surface of the positioning base plate, a supporting plate is rotatably installed on the opposite side of the two groups of fixing plates, an arc-shaped groove adapted to the rotating rod is opened on the top of the supporting plate, one end of the rotating rod is rotatably arranged inside the arc-shaped groove, and a locking component for positioning the supporting plate is arranged on one side of one of the fixing plates, a U-shaped frame is fixedly connected to the top of the positioning base plate, a guiding ring is arranged below the U-shaped frame, and a translation component for horizontally linearly reciprocating the guiding ring is arranged on the inner walls of both sides of the U-shaped frame.

[0008] Preferably, the translation component includes a reciprocating lead screw, both ends of the reciprocating lead screw are respectively rotatably installed on the inner walls of both sides of the U-shaped frame, one end of the reciprocating lead screw penetrates through the U-shaped frame and is connected with a second driving motor, a translation block is threadedly connected to the outer wall of the reciprocating lead screw, and the guiding ring is fixedly connected to the bottom of the translation block.

[0009] Preferably, a limiting through groove is opened on the top of the U-shaped frame, a sliding block adapted to the limiting through groove is fixedly connected to the top of the translation block, and the sliding block is slidably connected inside the limiting through groove.

[0010] Preferably, the locking component includes a fixed sleeve, the fixed sleeve is fixedly installed on one side side wall of one of the fixing plates, a locking pin is slidably inserted inside the fixed sleeve, one end of the locking pin penetrates through one of the fixing plates and is inserted into the side wall of the supporting plate, and a pulling plate is fixedly connected to the other end of the locking pin.

[0011] Preferably, it further includes a return spring, one end of the return spring is fixedly connected to one side side wall of the pulling plate, the other end of the return spring is fixedly connected to one end of the fixed sleeve, and the return spring is movably sleeved on the outer wall of the locking pin.

[0012] Preferably, two groups of fixing blocks are symmetrically and fixedly connected to the outer wall of the rotating rod, two groups of positioning grooves adapted to the fixing blocks are symmetrically opened on the inner wall of the winding roller, and the two groups of fixing blocks are respectively inserted into the two groups of positioning grooves.

[0013] Preferably, the first driving motor is fixedly installed on one side side wall of the vertical plate, and one end of the output shaft of the first driving motor is fixedly connected to one end of the rotating rod.

[0014] Preferably, a control panel is fixedly connected to one side side wall of the U-shaped frame, and both the first driving motor and the second driving motor are electrically connected to the control panel through wires.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model can perform winding operation on the polyester sewing thread by setting a positioning base plate, a vertical plate, a rotating rod, a first driving motor, a winding roller and a supporting plate. By setting a mold frame, a guide ring and a translation component, when the polyester sewing thread is wound, the polyester sewing thread passes through the guide ring, and the guide ring can be reciprocated horizontally and linearly through the translation component, so as to achieve the effect of guiding the polyester sewing thread, so that the polyester sewing thread is wound more evenly and tightly on the winding roller, avoiding the occurrence of scattering, knotting, etc.;

[0017] (2) By setting up the fixed plate, the arc groove and the locking assembly for use together, the winding roller can be easily disassembled and assembled, thereby facilitating the disassembly of the polyester sewing thread coil that has been wound, and then quickly replacing the new winding roller for winding operations, which is conducive to further improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the shaft side of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the guide ring and the translation assembly in the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the neutral plate, the rotating rod and the winding roller of the utility model;

[0022] Figure 5 for Figure 4 Schematic diagram of the structure enlarged at point A in the middle.

[0023] In the figure: 1. positioning base plate; 2. vertical plate; 3. rotating rod; 4. first drive motor; 5. winding roller; 6. fixed plate; 7. support plate; 8. arc groove; 9. reset spring; 10. locking assembly; 1001. fixed sleeve; 1002. locking pin; 1003. pull plate; 11. profile frame; 12. guide ring; 13. translation assembly; 1301. reciprocating screw rod; 1302. second drive motor; 1303. translation block; 14. limit slot; 15. slider; 16. fixed block; 17. positioning slot; 18. control panel. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5 A winding device for polyester sewing thread comprises a positioning base plate 1, a vertical plate 2 is fixedly installed on the top of the positioning base plate 1, a rotating rod 3 is rotatably installed on one side wall of the vertical plate 2, one end of the rotating rod 3 passes through the vertical plate 2 and is connected to a first driving motor 4, a winding roller 5 is detachably installed on the outer wall of the rotating rod 3, two groups of fixed plates 6 are fixedly connected to one side of the upper surface of the positioning base plate 1, a supporting plate 7 is rotatably installed on the opposite side of the two groups of fixed plates 6, an arc groove 8 adapted to the rotating rod 3 is opened on the top of the supporting plate 7, one end of the rotating rod 3 is rotatably arranged inside the arc groove 8, and a locking assembly 10 for positioning the supporting plate 7 is arranged on one side of one group of the fixed plates 6.

[0026] By setting the fixed plate 6, the arc groove 8 and the locking assembly 10, the winding roller 5 can be easily disassembled and assembled, so that the polyester sewing thread coil that has been wound can be easily disassembled, and then a new winding roller 5 can be quickly replaced for winding operation, which is conducive to further improving the flexibility of the device;

[0027] Specifically, a profile frame 11 is fixedly connected to the top of the positioning substrate 1, a guide ring 12 is arranged below the profile frame 11, and translation components 13 for making the guide ring 12 perform horizontal linear reciprocating motion are arranged on the inner walls on both sides of the profile frame 11.

[0028] The utility model can perform winding operations on the polyester sewing thread by setting a positioning base plate 1, a vertical plate 2, a rotating rod 3, a first driving motor 4, a winding roller 5 and a supporting plate 7. By setting a mold frame 11, a guide ring 12 and a translation component 13 for coordinated use, when the polyester sewing thread is wound, the polyester sewing thread passes through the guide ring, and the guide ring 12 can be reciprocated horizontally and linearly through the translation component 13, so as to achieve the effect of guiding the polyester sewing thread, so that the polyester sewing thread is wound more evenly and tightly on the winding roller 5, avoiding the occurrence of scattering, knotting and the like.

[0029] Specifically, the translation assembly 13 includes a reciprocating screw 1301, both ends of which are rotatably mounted on the inner walls of the two sides of the molded frame 11, one end of the reciprocating screw 1301 passes through the molded frame 11 and is connected to a second drive motor 1302, a translation block 1303 is threadedly connected to the outer wall of the reciprocating screw 1301, and the guide ring 12 is fixedly connected to the bottom of the translation block 1303.

[0030] The above design can drive the reciprocating screw rod 1301 to rotate through the output shaft of the second drive motor 1302, thereby driving the translation block 1303 to reciprocate along the axial direction of the reciprocating screw rod 1301, and further driving the guide ring 12 to perform horizontal linear reciprocating motion. When the winding roller 5 rotates, the polyester sewing thread is wound, and at the same time, the guide ring 12 reciprocates, thereby guiding the polyester sewing thread, so that the polyester sewing thread is wound on the winding roller 5 more evenly and tightly, avoiding scattering, knotting, etc.

[0031] Specifically, a limit slot 14 is provided on the top of the molded frame 11, and a slider 15 adapted to the limit slot 14 is fixedly connected to the top of the translation block 1303, and the slider 15 is slidably connected to the inside of the limit slot 14. The above design, by setting the limit slot 14 and the slider 15 for coordinated use, plays a role in limiting the translation block 1303, making it more stable during movement.

[0032] Specifically, the locking assembly 10 includes a fixed sleeve 1001, which is fixedly installed on a side wall of one group of fixed plates 6. A locking pin 1002 is slidably inserted inside the fixed sleeve 1001. One end of the locking pin 1002 passes through one group of fixed plates 6 and is inserted into the side wall of the support plate 7. The other end of the locking pin 1002 is fixedly connected to a pull plate 1003. It also includes a reset spring 9, one end of the reset spring 9 is fixedly connected to a side wall of the pull plate 1003, the other end of the reset spring 9 is fixedly connected to one end of the fixed sleeve 1001, and the reset spring 9 is movably sleeved on the outer wall of the locking pin 1002.

[0033] According to the above design, when the winding roller 5 needs to be disassembled, the pull plate 1003 can be pulled first, which can drive the locking pin 1002 to move, so that one end of the locking pin 1002 is separated from the support plate 7. At this time, the support plate 7 is rotated to separate one end of the rotating rod 3 from the arc groove 8. At this time, the winding roller 5 can be directly pulled out from the rotating rod 3 to complete the disassembly, and vice versa, the installation can be completed. It has the characteristics of simple and quick operation.

[0034] Specifically, two groups of fixing blocks 16 are symmetrically fixedly connected on the outer wall of the rotating rod 3, and two groups of positioning grooves 17 adapted to the fixing blocks 16 are symmetrically opened on the inner wall of the winding roller 5, and the two groups of fixing blocks 16 are respectively inserted into the inside of the two groups of positioning grooves 17. The above design, through the coordinated use of the fixing blocks 16 and the positioning grooves 17, plays a role in limiting the winding roller 5, and when the rotating rod 3 rotates, it can better drive the winding roller 5 to rotate.

[0035] Specifically, the first drive motor 4 is fixedly mounted on one side wall of the vertical plate 2, one end of the output shaft of the first drive motor 4 is fixedly connected to one end of the rotating rod 3, and a control panel 18 is fixedly connected to one side wall of the shaped frame 11, and the first drive motor 4 and the second drive motor 1302 are both electrically connected to the control panel 18 through wires. The circuit connection is an existing mature technology, and the specific connection method and working principle are not repeated here. The first drive motor 4 and the second drive motor 1302 can be started and stopped through the control panel 18. .

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding device for polyester sewing thread, comprising a positioning substrate, characterized in that: A vertical plate is fixedly installed on the top of the positioning substrate. A rotating rod is rotatably installed on one side wall of the vertical plate. One end of the rotating rod penetrates through the vertical plate and is connected to a first driving motor. A wire winding roller is detachably installed on the outer wall of the rotating rod. On one side of the upper surface of the positioning substrate, two fixed plates are fixedly connected. A support plate is rotatably installed on the opposite sides of the two fixed plates. An arc-shaped groove adapted to the rotating rod is formed on the top of the support plate. One end of the rotating rod is rotatably arranged inside the arc-shaped groove. A locking component for positioning the support plate is arranged on one side of one of the fixed plates. A U-shaped frame is fixedly connected to the top of the positioning substrate. A guide ring is arranged below the U-shaped frame. A translation component for performing horizontal linear reciprocating motion on the guide ring is arranged on the inner walls of both sides of the U-shaped frame.

2. A polyester sewing thread winding device according to claim 1, characterized in that: The translation component includes a reciprocating lead screw. The two ends of the reciprocating lead screw are respectively rotatably installed on the inner walls of both sides of the U-shaped frame. One end of the reciprocating lead screw penetrates through the U-shaped frame and is connected to a second driving motor. A translation block is threadedly connected to the outer wall of the reciprocating lead screw. The guide ring is fixedly connected to the bottom of the translation block.

3. A winding device for polyester sewing thread according to claim 2, characterized in that: A limiting through groove is formed on the top of the U-shaped frame. A slider adapted to the limiting through groove is fixedly connected to the top of the translation block. The slider is slidably connected inside the limiting through groove.

4. A polyester sewing thread winding device according to claim 1, characterized in that: The locking component includes a fixed sleeve. The fixed sleeve is fixedly installed on one side wall of one of the fixed plates. A locking pin is slidably inserted inside the fixed sleeve. One end of the locking pin penetrates through one of the fixed plates and is inserted into the side wall of the support plate. The other end of the locking pin is fixedly connected to a pulling plate.

5. A winding device for polyester sewing thread according to claim 4, characterized in that: A return spring is further included. One end of the return spring is fixedly connected to one side wall of the pulling plate. The other end of the return spring is fixedly connected to one end of the fixed sleeve. And the return spring is movably sleeved on the outer wall of the locking pin.

6. A polyester sewing thread winding device according to claim 1, characterized in that: Two fixed blocks are symmetrically and fixedly connected to the outer wall of the rotating rod. Two positioning grooves adapted to the fixed blocks are symmetrically formed on the inner wall of the wire winding roller. The two fixed blocks are respectively inserted into the two positioning grooves.

7. A polyester sewing thread winding device according to claim 1, characterized in that: The first driving motor is fixedly installed on one side wall of the vertical plate. One end of the output shaft of the first driving motor is fixedly connected to one end of the rotating rod.

8. The polyester sewing thread winding device according to claim 1, characterized in that: A control panel is fixedly connected to one side wall of the U-shaped frame. The first driving motor and the second driving motor are both electrically connected to the control panel through wires.

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