High-speed knitting machine facilitating feeding and discharging

Abstract

The utility model discloses a high-speed braiding machine convenient for loading and unloading, which comprises supporting legs, a working table is arranged at the upper ends of the supporting legs, a braiding machine turntable is arranged on the working table, a bracket is arranged at the upper end of the working table, a switch is arranged on the working table, a power driving box is arranged at the upper end of the bracket, and the power driving box is connected with the bracket. A power driving box is arranged on the support, a winding shaft is arranged in the power driving box in a rotating mode, a winding reel is arranged on the winding shaft in a penetrating mode, a take-up device is arranged on the support, and a rapid dismounting and replacing device is arranged on the winding shaft. The utility model belongs to the technical field of feeding and discharging of knitting machines, and particularly relates to a high-speed knitting machine facilitating feeding and discharging. The high-speed knitting machine solves the problems that an existing winding reel is not fast enough to replace, and the service life is short.

Description

Technical Field

[0001] The utility model belongs to the technical field of loading and unloading of braiding machines, and specifically refers to a high-speed braiding machine which is convenient for loading and unloading. Background Art

[0002] A braiding machine is a machine that braids multiple cords into one cord. The types of raw materials suitable for the braiding machine include: nylon multifilament (thread), polypropylene filament (thread), polypropylene, polyester, nylon, PP, low-elasticity, high-elasticity, cotton yarn (thread), pearl yarn, leather, and mixed materials.

[0003] When the braiding machine is working, the wire reel will be frequently put on and off. After searching, the public (announcement) number is: CN219195321U, which discloses a high-speed braiding machine with fast material discharge. When in use, when the wire taking-up work is completed and the winding drum needs to be replaced, the hand wheel is turned counterclockwise to make the screw rotate in the threaded hole. The screw will slowly move outward during the rotation process, driving the movable limit plate to move outward. When the screw is completely out of the threaded hole, the movable limit plate can be removed from the rotating rod, and then the winding drum is pulled outward to move the winding drum on the rotating rod away from the fixed limit plate until it is completely out of the rotating rod. The winding drum can then be removed, thereby facilitating the replacement of the winding drum.

[0004] However, there are some shortcomings in use: the winding drum is fixed by pushing the limit plate with a screw. When replacing, the bolt is turned again to unload the winding drum. Frequent rotation of the screw will loosen the thread and lose the fixing effect of the winding drum. In addition, the method of rotating and disassembling the screw is not fast enough. Therefore, improvements are needed. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing winding reels are not quick enough to be replaced and have a short service life.

[0006] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a high-speed braiding machine that is convenient for loading and unloading, including legs, a workbench is provided at the upper end of the legs, a braiding machine turntable is provided on the workbench, a bracket is provided at the upper end of the workbench, a switch is provided on the workbench, a power drive box is provided at the upper end of the bracket, a winding shaft is rotated in the power drive box, a winding drum is inserted on the winding shaft, a wire take-up device is provided on the bracket, and a quick disassembly device is provided on the winding shaft; the quick disassembly device includes a limit plate, the limit plate is fixed on the winding shaft, a fixed block is provided on the limit plate, a cylinder is provided on the fixed block, a connecting rod is provided at the output end of the cylinder, and a retaining ring is provided at the output end of the connecting rod, and the retaining ring is sleeved on the winding shaft, and the retaining ring is inserted from the outer end of the winding shaft to block the winding drum to prevent the winding drum from falling from the winding shaft, and the retaining ring is detached from the winding shaft, and the winding drum can be quickly removed from the winding shaft to replace a new winding drum.

[0007] Furthermore, the wire-taking device comprises an electric push rod, which is arranged on a bracket. A wire gathering ring is provided at the output end of the electric push rod, and the wire harness on the knitting machine turntable can pass through the wire gathering ring and be wound on the winding drum.

[0008] Preferably, a key bar is provided on the winding shaft, and a key slot is provided in the winding drum, and the key bar can be inserted into the key slot, so that the winding shaft drives the winding drum to rotate synchronously.

[0009] Preferably, when the limiting plate blocks the winding drum, the key strip will not be exposed from the winding drum.

[0010] Preferably, the switch is connected to the power drive box, the cylinder and the electric push rod through electrical signal control.

[0011] The utility model adopts the above structure to achieve the following beneficial effects:

[0012] 1. The utility model can realize the rapid loading and fixing of the winding drum by arranging the rapid disassembly and replacement device, and can also realize the rapid unloading of the winding drum, has a long service life and is convenient to operate.

[0013] 2. The utility model can collect the wire bundle coming out of the braiding machine turntable in the wire collection ring by arranging the wire collection device, and wind it through the winding drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an overall stereogram of a high-speed braiding machine that is convenient for loading and unloading according to the utility model;

[0015] Figure 2 It is an exploded view of the winding shaft and the winding drum;

[0016] Figure 3 for Figure 1 A partial enlarged view of point A in the middle.

[0017] Among them, 1. outrigger, 2. workbench, 3. braiding machine turntable, 4. bracket, 5. switch, 6. power drive box, 7. winding shaft, 8. winding drum, 9. wire taking-up device, 10. quick disassembly and replacement device, 11. limit plate, 12. fixing block, 13. cylinder, 14. connecting rod, 15. retaining ring, 16. electric push rod, 17. wire collection ring, 18. key bar, 19. keyway. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0019] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0020] like Figure 1-3 The utility model is a high-speed braiding machine which is convenient for loading and unloading, comprising a leg 1, a workbench 2 is arranged at the upper end of the leg 1, a braiding machine turntable 3 is arranged on the workbench 2, a bracket 4 is arranged at the upper end of the workbench 2, a switch 5 is arranged on the workbench 2, the switch 5 is connected with a power drive box 6, a cylinder 13 and an electric push rod 16 by electrical signal control, a power drive box 6 is arranged at the upper end of the bracket 4, a winding shaft 7 is rotated in the power drive box 6, a winding drum 8 is inserted on the winding shaft 7, a key strip 18 is arranged on the winding shaft 7, a key groove 19 is arranged in the winding drum 8, the key strip 18 can be inserted into the key groove 19, so that the winding shaft 7 drives the winding drum 8 to rotate synchronously, a wire taking-up device 9 is arranged on the bracket 4, and a quick disassembly and replacement device 10 is arranged on the winding shaft 7;

[0021] like Figure 1 and 3The quick disassembly device 10 includes a limit plate 11, which is fixed on the winding shaft 7. When the limit plate 11 blocks the winding drum 8, the key strip 18 will not be exposed from the winding drum 8. A fixing block 12 is provided on the limit plate 11, and a cylinder 13 is provided on the fixing block 12. A connecting rod 14 is provided at the output end of the cylinder 13, and a retaining ring 15 is provided at the output end of the connecting rod 14. The retaining ring 15 is sleeved on the winding shaft 7. The retaining ring 15 is inserted from the outer end of the winding shaft 7 to block the winding drum 8 to prevent the winding drum 8 from falling off the winding shaft 7. The retaining ring 15 is detached from the winding shaft 7, and the winding drum 8 can be quickly removed from the winding shaft 7 to be replaced with a new winding drum 8.

[0022] like Figure 1 The wire taking-up device 9 includes an electric push rod 16, which is arranged on the bracket 4. A wire collection ring 17 is provided at the output end of the electric push rod 16. The wire harness on the braiding machine turntable 3 can pass through the wire collection ring 17 and be wound on the winding drum 8.

[0023] During specific use, when loading, the winding drum 8 is inserted into the winding shaft 7 so that the key bar 18 is located in the key groove 19, and the winding drum 8 is pushed until it is blocked by the limit plate 11, and then the cylinder 13 is started, and the connecting rod 14 pulls the baffle ring 15 to slide horizontally, and the baffle ring 15 is inserted into the winding shaft 7 and blocks the outer end of the winding drum 8, so that the winding drum 8 can be prevented from detaching during the winding process.

[0024] When the braiding machine turntable 3 is working, all the wire harnesses will pass through the wire collection ring 17 and be wound on the bobbin 8. The power drive box 6 has a device for driving the winding shaft 7 to rotate. The winding shaft 7 rotates and drives the winding drum 8 to rotate synchronously, while the retaining ring 15 will not rotate.

[0025] When unloading, firstly, the retaining ring 15 is pushed away from the winding shaft 7 by the cylinder 13, and the winding drum 8 can be directly pulled down from the winding shaft 7 for replacement, which is very convenient and quick.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A high-speed braiding machine that is convenient for loading and unloading, comprising a support leg, the upper end of which is provided with a workbench, Features: The workbench is provided with a braiding machine turntable, the upper end of the workbench is provided with a bracket, the workbench is provided with a switch, the upper end of the bracket is provided with a power drive box, a winding shaft rotates in the power drive box, a winding drum is inserted on the winding shaft, a wire taking-up device is provided on the bracket, and a quick disassembly device is provided on the winding shaft.

2. A high-speed braiding machine that is easy to load and unload according to claim 1, Features: The quick disassembly and replacement device includes a limit plate, which is fixed on the winding shaft. The limit plate is provided with a fixed block, and the fixed block is provided with a cylinder. The output end of the cylinder is provided with a connecting rod, and the output end of the connecting rod is provided with a retaining ring, and the retaining ring is sleeved on the winding shaft.

3. A high-speed braiding machine that is easy to load and unload according to claim 2, Features: The wire-taking device comprises an electric push rod, which is arranged on a bracket, and a wire collecting ring is arranged at the output end of the electric push rod.

4. A high-speed braiding machine that is convenient for loading and unloading according to claim 3, Features: The winding shaft is provided with a key bar, and the winding drum is provided with a key slot, and the key bar can be inserted into the key slot.

5. A high-speed braiding machine that is convenient for loading and unloading according to claim 4, Features: When the limiting plate blocks the winding drum, the key strip will not be exposed from the winding drum.

6. A high-speed braiding machine that is convenient for loading and unloading according to claim 5, Features: The switch is connected with the power drive box, the cylinder and the electric push rod through electrical signal control.

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