Rapid winding device for producing polyester sewing threads

Abstract

The utility model discloses a quick winding device for producing polyester sewing threads, which relates to the technical field of polyester sewing thread production and comprises a base and a support plate fixedly mounted on the outer top surface of the base, and a first rotating shaft rod is rotatably mounted at the center of the outer wall of the front side of the support plate. One end of the first rotating shaft rod extends to the outer wall of the rear side of the supporting plate, a positioning assembly is arranged on the peripheral surface of the first rotating shaft rod, a driving assembly used for driving the second rotating shaft rod to rotate is arranged on the inner side of the connecting frame, and a consignment assembly used for separating and transferring the winding reel is arranged in the sliding groove. Under the cooperation of the first moving plate, the limiting piece and the handle, the third rotating shaft rod and the second rotating shaft rod can be separated from each other, under the interaction of the pull rod and the positioning groove, the first rotating shaft rod can be driven to drive the triangular rotating plate to rotate, and a winding reel which is not wound replaces a winding reel which is wound completely; and therefore, the winding processing operation is continued, and the working efficiency of winding is improved.

Description

Technical Field

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

[0002] Polyester is a type of fiber made by spinning polymers, mostly referring to fibers produced with ethylene phthalate as raw material. Sewing thread is the thread needed for knitted clothing products. Sewing thread can be divided into three categories according to the raw materials: natural fiber sewing thread, synthetic fiber sewing thread and mixed sewing thread. Polyester sewing thread needs to be rewound and sorted before use, so a fast winding device is required.

[0003] For example, Chinese patent publication number CN213170822U discloses a rapid bobbin winding device for polyester sewing thread production, comprising a frame, a pay-off bobbin, a conductor roller, a damping device, a motor, and a winding device. The document discloses a winding device that allows for rapid disassembly of the bobbin, resulting in simple and rapid operation and improved winding efficiency. The damping device also provides a more stable frame, improving the stability of the rapid bobbin winding device during operation.

[0004] However, the aforementioned patent disclosure and existing winding devices cannot quickly disassemble and transport the winding bobbin and replace it with a new one during use, resulting in low winding efficiency, which in turn affects the subsequent winding process and is not conducive to long-term use and promotion. To this end, those skilled in the art have provided a fast winding device for producing polyester sewing thread to solve the problems raised in the above background technology. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a rapid winding device for producing polyester sewing thread, which solves the problem raised in the above-mentioned background technology that the winding bobbin cannot be quickly disassembled, transported and replaced with a new one, resulting in low winding efficiency, which in turn affects the subsequent winding processing progress, and is not conducive to long-term use and promotion.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A fast bobbin winding device for producing polyester sewing thread, comprising a base and a support plate fixedly mounted on the outer top surface of the base, a rotating shaft rod rotatably mounted at the center position of the front outer wall of the support plate, one end of the rotating shaft rod extends to the rear outer wall of the support plate and a positioning assembly is provided on the outer peripheral surface;

[0007] A triangular rotating plate is fixedly mounted on the outer circumferential surface of the other end of the rotating shaft rod one, and a rotating shaft rod two is rotatably mounted at the triangular portions of the front outer wall of the triangular rotating plate, and a winding drum is sleeved on the outer circumferential surface of the rotating shaft rod two, and a connecting frame is fixedly mounted on the outer top surface of the support plate by a bolt one, and a driving assembly for driving the rotating shaft rod two to rotate is provided on the inner side of the connecting frame;

[0008] A sliding groove is provided at one end of the outer top surface of the base and close to the front outer wall of the support plate, and a shipping component for separating and transferring the winding drum is provided inside the sliding groove.

[0009] As a further technical solution of the present invention, the driving assembly includes a movable plate 1 which is slidably connected to the inner side walls on both sides of the connecting frame, and a straight plate 1 and a straight plate 2 are fixedly installed at both ends of the outer top surface of the movable plate 1, and a rotating shaft rod 3 is rotatably installed on the outer side wall of the straight plate 1, and one end of the rotating shaft rod 3 is fixedly installed with an annular sleeve, and one end of the three rotating shaft rods 2 extends to the rear outer wall of the triangular rotating plate, and one of the rotating shaft rods 2 is engaged with the annular sleeve.

[0010] As a further technical solution of the present invention, the other end of the rotating shaft rod three passes through the straight plate one and is fixedly connected to the output end of the driving motor fixedly installed at the center position of the outer top surface of the movable plate one. A handle one is fixedly installed on the outer wall of the straight plate two. At the same time, both ends of the outer top surface of the connecting frame are provided with limit members for limiting and fixing the movable plate one.

[0011] As a further technical solution of the present invention, the positioning assembly includes a circular ring fixedly mounted on an outer circumferential surface of a rotating shaft and located at the outer wall of the rear side of the support plate, a connecting plate is fixedly mounted on the outer circumferential side wall of the circular ring, a pull rod is slidably sleeved on the top of the outer wall of the connecting plate, and positioning grooves arranged in a circular shape with equal intervals are opened on the outer wall of the rear side of the support plate, one end of the pull rod passes through the connecting plate and is inserted into the inner side of the positioning groove, and a return spring is sleeved on the outer circumferential surface of the other end of the pull rod.

[0012] As a further technical solution of the present invention, the shipping assembly includes a straight slider slidingly connected to the inside of the slide groove, and a movable plate 2 is fixedly connected to the outer top surface of the straight slider. A pick-up and placement frame is fixedly installed on the outer top surface of the movable plate 2 by bolt 2, and a handle 2 is fixedly installed on the outer side wall of the pick-up and placement frame.

[0013] As a further technical solution of the present invention, limiting rings are sleeved on the outer circumferential surfaces of the three rotating shafts and at both ends of the outer side walls of the winding drum.

[0014] The utility model provides a fast winding device for producing polyester sewing thread, which has the following beneficial effects compared with the prior art:

[0015] 1. This design is a fast bobbin winding device for producing polyester sewing thread. Through the cooperation of the movable plate 1, the limit piece and the handle, the rotating shaft rod 3 and the rotating shaft rod 2 can be separated from each other. Then, under the interaction of the pull rod and the positioning groove, the rotating shaft rod 1 can be driven to drive the triangular rotating plate to rotate, so that the unwound bobbin can replace the wound bobbin, and then the winding process can be continued, thereby improving the winding work efficiency.

[0016] 2. This design is a fast bobbin winding device for producing polyester sewing thread. Through the interaction of the provided slide groove, straight slider, movable plate 2 and pick-up and placement frame, the wound bobbin is driven to detach from the rotating shaft rod 2, and then supported and transported. At the same time, a new bobbin can also be carried and sleeved on the outer peripheral surface of the rotating shaft rod 2, further improving the winding work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a fast bobbin winding device for producing polyester sewing thread;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of a fast bobbin winding device for producing polyester sewing thread;

[0019] Figure 3 This is a schematic diagram of the overall structure of a fast winding device for producing polyester sewing thread.

[0020] In the picture:

[0021] 1. Base; 101. Support plate; 102. Rotating shaft rod 1; 103. Triangular rotating plate; 104. Rotating shaft rod 2; 105. Winding drum; 106. Connecting frame; 107. Slide groove; 108. Limiting ring;

[0022] 2. Positioning assembly; 201. Ring; 202. Connecting plate; 203. Pull rod; 204. Positioning groove;

[0023] 3. Drive assembly; 301. Moving plate 1; 302. Straight plate 1; 303. Straight plate 2; 304. Rotating shaft 3; 305. Annular sleeve; 306. Drive motor; 307. Handle 1; 308. Limiting member;

[0024] 4. Shipping assembly; 401. Straight slider; 402. Moving plate 2; 403. Pick-up and placement frame; 404. Handle 2. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-3 The utility model provides a technical solution for a fast winding device for producing polyester sewing thread: it includes a base 1 and a support plate 101 fixedly installed on the outer top surface of the base 1, and a rotating shaft rod 102 is rotatably installed at the center position of the front outer wall of the support plate 101, one end of the rotating shaft rod 102 extends to the rear outer wall of the support plate 101 and a positioning component 2 is provided on the outer peripheral surface. The positioning component 2 includes a circular ring 201 fixedly installed on the outer peripheral surface of the rotating shaft rod 102 and located at the rear outer wall of the support plate 101, and a connecting plate 202 is fixedly installed on the outer peripheral side wall of the circular ring 201, and a pull rod 203 is slidably sleeved on the top of the outer wall of the connecting plate 202. A positioning groove 204 arranged in an annular shape with equal intervals is opened on the outer wall of the rear side of the support plate 101, one end of the pull rod 203 passes through the connecting plate 202 and is inserted into the inner side of the positioning groove 204, and a return spring is sleeved on the outer peripheral surface of the other end of the pull rod 203. Hold and pull the pull rod 203 to disengage it from the positioning groove 204, then push the connecting plate 202 to drive the rotating shaft rod 102 to rotate. When it rotates to the other positioning groove 204, release the pull rod 203 and insert it into the inside of the other positioning groove 204 under the elastic expansion and contraction action of the return spring to perform interval rotation positioning of the rotating shaft rod 102, so as to facilitate the replacement of the winding reel 105.

[0027] A triangular rotating plate 103 is fixedly installed on the outer circumferential surface of the other end of the rotating shaft rod 102, and a rotating shaft rod 2 104 is rotatably installed at the triangular outer wall of the front side of the triangular rotating plate 103, and a winding drum 105 is sleeved on the outer circumferential surface of the rotating shaft rod 2 104, and a connecting frame 106 is fixedly installed on the outer top surface of the support plate 101 by a bolt 1, and a driving component 3 for driving the rotating shaft rod 2 104 to rotate is provided on the inner side of the connecting frame 106. The driving component 3 includes a moving plate 1 301 slidably connected to the inner side walls on both sides of the connecting frame 106, and a straight plate 1 302 and a straight plate 2 303 are fixedly installed on both ends of the outer top surface of the moving plate 1 301. A rotating shaft rod 304 is rotatably installed on the outer wall, and one end of the rotating shaft rod 304 is fixedly installed with an annular sleeve 305. One end of the three rotating shaft rods 2 104 extends to the rear outer wall of the triangular rotating plate 103, and one of the rotating shaft rods 2 104 and the annular sleeve 305 are mutually socketed. The other end of the rotating shaft rod 304 passes through the straight plate 1 302 and is fixedly connected to the output end of the driving motor 306 fixedly installed at the center position of the outer top surface of the movable plate 1 301. A handle 1 307 is fixedly installed on the outer wall of the straight plate 2 303. At the same time, both ends of the outer top surface of the connecting frame 106 are provided with limit members 308 for limiting and fixing the movable plate 1 301. After the cam 305 is released, the locking cam 306 is unlocked and the locking cam 307 is unlocked, so that the locking cam 306 can be unlocked and the locking cam 307 can be unlocked.

[0028] A slide groove 107 is provided at one end of the outer top surface of the base 1 and near the front outer wall of the support plate 101. A shipping component 4 for separating and transferring the winding reel 105 is provided inside the slide groove 107. The shipping component 4 includes a straight slider 401 slidably connected to the inside of the slide groove 107. A movable plate 2 402 is fixedly connected to the outer top surface of the straight slider 401. A pick-up and placement frame 403 is fixedly installed on the outer top surface of the movable plate 2 402 by bolt 2. A handle 2 404 is fixedly installed on the outer side wall of the pick-up and placement frame 403. A limit ring 108 is provided on the outer peripheral surface of the three rotating shafts 102 and at both ends of the outer side wall of the winding reel 105. When one of the winding reels 105 completes the winding operation, first twist and remove the limit ring 108, then hold and pull the second handle 404 to drive the second movable plate 402 to move relative to the base 1 along the inner side of the slide groove 107, and then let the pick-up and placement frame 403 separate the winding reel 105 from the rotating shaft 104 and fall into the pick-up and placement frame 403 for transportation. At the same time, a new winding reel 105 can also be carried and sleeved on the outer peripheral surface of the rotating shaft 104, further improving the winding work efficiency.

[0029] The working principle of the present invention is as follows: when in use, after the winding drum 105 on one of the rotating shafts 104 completes the winding process, the limit member 308 is first rotated to release the fixing effect on the movable plate 1 301, and then the handle 1 307 is held and pulled to drive the movable plate 1 301 to slide on the connecting frame 106, so that the annular sleeve 305 and the rotating shaft 104 are separated from each other.

[0030] At the same time, hold and pull the pull rod 203 to disengage it from one of the positioning slots 204, then push the connecting plate 202 to drive the rotating shaft rod 102 to rotate, so that the winding drum 105 on one of the rotating shaft rods 2 104 that has completed winding is rotated and moved away, and the winding drum 105 on the other rotating shaft rod 2 104 that has not completed winding is rotated to the driving position, and the subsequent winding processing operation is continued. At the same time, release the pull rod 203 and insert it into the inside of another positioning slot 204 under the elastic expansion and contraction action of the reset spring to fix the rotating shaft rod 102.

[0031] At the same time, twist and remove the limit ring 108, then hold and pull the handle 2 404 to drive the movable plate 2 402 to move relative to the base 1 along the inner side of the slide groove 107, and then let the pick-up and placement frame 403 separate the winding reel 105 that has completed the winding operation from the rotating shaft 2 104, and drop it into the pick-up and placement frame 403 for transportation. At the same time, the new winding reel 105 can also be carried and sleeved on the outer surface of the rotating shaft 2 104, further improving the winding work efficiency.

[0032] Finally, push the movable plate 1 301 to move, so that the annular sleeve 305 and the rotating shaft 2 are re-connected, and rotate the limit piece 308 to fix the movable plate 1 301 to prevent the movable plate 1 301 from shaking and affecting the subsequent winding operation. Then start the drive motor 306 to drive the rotating shaft rod 304 to rotate with the annular sleeve 305. Since a key is installed on the outer peripheral surface of the rotating shaft rod 2 104, when it is engaged with the card groove inside the annular sleeve 305, it can drive the rotating shaft rod 2 104 to rotate synchronously at the same time, thereby driving the winding drum 105 to perform subsequent winding processing operations. This cycle is repeated, thereby improving the working progress of the winding processing.

[0033] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A fast winding device for producing polyester sewing thread, characterized in that: The invention comprises a base (1) and a support plate (101) fixedly mounted on the outer top surface of the base (1); a rotating shaft (102) is rotatably mounted at the center of the front outer wall of the support plate (101); one end of the rotating shaft (102) extends to the rear outer wall of the support plate (101) and a positioning assembly (2) is provided on the outer peripheral surface; A triangular rotating plate (103) is fixedly mounted on the outer peripheral surface of the other end of the rotating shaft rod (102), and a rotating shaft rod (104) is rotatably mounted on the triangular portion of the front outer wall of the triangular rotating plate (103), and a winding drum (105) is sleeved on the outer peripheral surface of the rotating shaft rod (104), and a connecting frame (106) is fixedly mounted on the outer top surface of the support plate (101) by means of a bolt, and a driving assembly (3) for driving the rotating shaft rod (104) to rotate is provided on the inner side of the connecting frame (106); A chute (107) is provided at one end of the outer top surface of the base (1) and close to the front outer wall of the support plate (101), and a shipping assembly (4) for separating and transferring the bobbin (105) is provided inside the chute (107).

2. A fast winding device for producing polyester sewing thread according to claim 1, characterized in that: The driving assembly (3) includes a movable plate (301) slidably connected to the inner side walls on both sides of the connecting frame (106), and the two ends of the outer top surface of the movable plate (301) are fixedly installed with a straight plate (302) and a straight plate (303), respectively. The outer side wall of the straight plate (302) is rotatably installed with a rotating shaft (304), and one end of the rotating shaft (304) is fixedly installed with an annular sleeve (305), and one end of the three rotating shafts (104) extends to the rear outer wall of the triangular rotating plate (103), and one of the rotating shafts (104) and the annular sleeve (305) are mutually connected.

3. A fast bobbin winding device for producing polyester sewing thread according to claim 2, characterized in that: The other end of the rotating shaft rod three (304) passes through the straight plate one (302) and is fixedly connected to the output end of the driving motor (306) fixedly installed at the center position of the outer top surface of the movable plate one (301). A handle one (307) is fixedly installed on the outer wall of the straight plate two (303). At the same time, the two ends of the outer top surface of the connecting frame (106) are provided with limiting parts (308) for limiting and fixing the movable plate one (301).

4. A fast bobbin winding device for producing polyester sewing thread according to claim 1, characterized in that: The positioning assembly (2) includes a circular ring (201) fixedly mounted on the outer peripheral surface of a rotating shaft (102) and located at the outer wall of the rear side of the support plate (101); a connecting plate (202) is fixedly mounted on the outer peripheral side wall of the circular ring (201); a pull rod (203) is slidably sleeved on the top of the outer side wall of the connecting plate (202); positioning grooves (204) arranged at equal intervals in a circular shape are provided on the outer wall of the rear side of the support plate (101); one end of the pull rod (203) passes through the connecting plate (202) and is inserted into the inner side of the positioning groove (204); a return spring is sleeved on the outer peripheral surface of the other end of the pull rod (203).

5. A fast bobbin winding device for producing polyester sewing thread according to claim 1, characterized in that: The shipping assembly (4) includes a straight slider (401) slidably connected to the inside of the slide groove (107), a movable plate 2 (402) is fixedly connected to the outer top surface of the straight slider (401), a pick-up and placement frame (403) is fixedly installed on the outer top surface of the movable plate 2 (402) by bolt 2, and a handle 2 (404) is fixedly installed on the outer side wall of the pick-up and placement frame (403).

6. A fast bobbin winding device for producing polyester sewing thread according to claim 1, characterized in that: Limiting rings (108) are sleeved on the outer peripheral surface of one of the three rotating shafts (102) and at both ends of the outer side wall of the winding drum (105).

Images