Shuttle driving device

Abstract

The utility model discloses a shuttle driving device which comprises a lifting part, a supporting part, a transmission part and a driving part, a supporting frame is arranged in the supporting part, and the lifting part is arranged on the supporting part; the lifting part comprises a lifting frame arranged in the supporting frame, a driving rod rotationally arranged at the bottom of the lifting frame and a driving block rotationally connected to the bottom of the driving rod, and the transmission part is arranged at the bottom of the supporting part; the transmission part comprises a bidirectional lead screw rotationally arranged in the supporting frame and a driving shaft rotationally arranged on one side of the supporting frame, and the driving shaft drives the bidirectional lead screw to rotate so as to drive the driving block to move horizontally. Through the arrangement of the driving shaft, the motor can drive the driving shaft to rotate, so that the two driven bevel gears simultaneously drive the two bidirectional lead screws to rotate, the driving parts on the two sides can simultaneously ascend and descend by the same distance, the calibration time is shortened, and the spinning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a shuttle driving device. Background Art

[0002] Textile machines, also known as spinning machines, looms, cotton spinning machines, etc., are looms driven by manpower in ancient times. Textile machines are the full name of tools that process raw materials such as thread, silk, and hemp into silk threads and then weave them into cloth. There are spinning pendants, spinning wheels, spindles, pedal looms, modern mechanical looms, modern CNC automatic looms, etc. The development of textile process and equipment in ancient and modern times are all designed in response to textile raw materials. Therefore, raw materials have an important position in textile technology. The fibers used for textiles in ancient countries in the world are all natural fibers, generally three short fibers of wool, hemp, and cotton. During the use of the textile machine, the shuttle reciprocates back and forth to complete the weaving operation. During the threading process of the wooden shuttle, a drive device needs to be used to push the wooden shuttle back and forth.

[0003] In order to allow the driving device to be located between the longitude and latitude lines, existing equipment usually adds a lifting device at the bottom of the driving device so that the driving device can be adjusted to a suitable position. However, since the driving device is symmetrically arranged on the left and right, when adjusting its height, it is necessary to ensure that the left and right heights are equal, so that the operator needs to spend a certain amount of time to calibrate the left and right heights before starting the textile equipment, thereby reducing the efficiency of textile production. Utility Model Content

[0004] The utility model aims to provide a shuttle driving device to solve the problem in the above background technology that it takes a certain amount of time to calibrate the left and right heights before starting the textile equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shuttle driving device, comprising a lifting part, a supporting part, a transmission part and a driving part: a supporting frame is arranged in the supporting part, and the lifting part is arranged on the supporting part; the lifting part comprises a lifting frame arranged in the supporting frame, a driving rod rotatably arranged at the bottom of the lifting frame and a driving block rotatably connected to the bottom of the driving rod, the driving block is used to change the folding angle of the driving rod to adjust the vertical height of the lifting frame, the transmission part is arranged at the bottom of the supporting part, and the transmission part comprises a bidirectional screw rod rotatably arranged inside the supporting frame and a driving shaft rotatably arranged on one side of the supporting frame, and the driving shaft drives the bidirectional screw rod to rotate to drive the driving block to move horizontally.

[0006] By adopting the above technical solution, the driving shaft can be driven to rotate by the motor, so that the driving shaft drives the two bidirectional lead screws to rotate. By allowing the driving block to move on the bidirectional lead screw, the driving rod can be driven to rotate, so that the driving rod pushes the lifting frame to move up and down, so that the driving parts on both sides can be lifted and lowered the same distance at the same time, shortening the calibration time and improving the efficiency of textile production.

[0007] Preferably, the lifting part includes a lifting frame arranged at the top of the lifting part, a driving rod rotatably arranged at the bottom of the lifting frame, and a driving block rotatably connected to the bottom of the driving rod. Two driving rods are provided, one end of the two driving rods is rotatably connected to the same lifting frame, and the other end of the two driving rods is respectively rotatably connected to a driving block.

[0008] By adopting the above technical solution, the two driving blocks are displaced to drive the two driving rods to rotate, thereby allowing the two driving rods to drive the lifting frame to displace.

[0009] Preferably, the support portion comprises support frames arranged at both ends of the support portion, a slide groove a arranged inside the support frame, and a slide groove b arranged inside the support frame, and both ends of the lifting frame are embedded in the slide groove b and are slidably connected with the support frame.

[0010] By adopting the above technical solution, the lifting frame can move up and down inside the supporting frame along the slide groove b.

[0011] Preferably, the driving block is located inside the slide groove a, and the driving block is slidably connected to the support frame.

[0012] By adopting the above technical solution, the two driving blocks can slide along the slide groove a inside the support frame.

[0013] Preferably, the transmission part includes a bidirectional screw rotatably arranged inside the support frame, a driving shaft rotatably arranged on one side of the support frame and a motor arranged on one side of the support frame, one end of the bidirectional screw extends to the outside of the support frame and is provided with a driven bevel gear, two driving bevel gears are provided on the driving shaft, the driven bevel gear is meshed and connected with the driving bevel gear, the output end of the motor is connected to the driving shaft, and the motor provides power for the driving shaft.

[0014] By adopting the above technical solution, the motor drives the driving shaft to rotate, so that the rotating driving bevel gear can drive the two driven bevel gears to rotate, and then drive the two bidirectional screws to rotate inside the support frame.

[0015] Preferably, the bidirectional lead screw passes through two driving blocks, and the bidirectional lead screw is threadedly connected to the two driving blocks.

[0016] By adopting the above technical solution, the two driving blocks can be driven to slide and move by the rotation of the bidirectional lead screw.

[0017] Preferably, the driving part comprises a slot arranged at one end of the driving part and a cylinder connected to the slot, and two driving parts are provided, and the two driving parts are mirror-imaged at the top end of the lifting part.

[0018] By adopting the above technical solution, the cylinder can be used as a power source to push the shuttle located inside the slot, so that the driving part completes the operation of pushing the shuttle to move.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. By providing a driving shaft, the motor can drive the rotation of the driving shaft, so that the two driven bevel gears can drive the two bidirectional screws to rotate at the same time. By allowing the driving block to move on the bidirectional screw, the two side drive bodies can be lifted and lowered by the same distance at the same time, shortening the calibration time and improving the efficiency of textile production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of this application;

[0022] Figure 2 This is a schematic diagram of the overall top-down cross-sectional structure of this application;

[0023] Figure 3 This is a schematic diagram of the overall cross-sectional structure of this application;

[0024] Figure 4 This is a schematic diagram of the lifting part structure of this application.

[0025] In the figure: 1. lifting part; 101. lifting frame; 102. driving rod; 103. driving block; 2. supporting part; 201. supporting frame; 202. slideway a; 203. slideway b; 3. transmission part; 301. bidirectional screw; 302. driven bevel gear; 303. driving shaft; 304. driving bevel gear; 305. motor; 4. driving part; 401. slotting; 402. cylinder. DETAILED DESCRIPTION

[0026] 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.

[0027] The following is combined with Figure 1-4The utility model is described in further detail.

[0028] Embodiment 1

[0029] See also Figure 1 , Figure 2 and Figure 4 , the utility model provides a technical solution: a shuttle driving device, comprising a lifting part 1 and a supporting part 2;

[0030] The lifting part 1 is used to lift the driving part 4 arranged at the top of the lifting part 1. A lifting frame 101 is arranged inside the lifting part 1. Two driving rods 102 are rotatably arranged at the bottom of the lifting frame 101. A driving block 103 is rotatably arranged at the bottom of each of the two driving rods 102. A threaded groove is arranged inside the two driving blocks 103. The two driving rods 102 are driven to rotate through the displacement of the two driving blocks 103, so that the two driving rods 102 drive the lifting frame 101 to move. The lifting part 1 is provided with two, and the two lifting parts 1 are respectively arranged on both sides of the supporting part 2. A supporting frame 201 is arranged inside the supporting part 2. A slide groove a202 and a slide groove b203 are bored inside the frame 201, and both ends of the lifting frame 101 are embedded in the slide groove b203 and slidably connected to the support frame 201, so that the lifting frame 101 can move up and down inside the support frame 201 along the slide groove b203. The driving block 103 is located inside the slide groove a202, and the driving block 103 and the support frame 201 are slidably connected, so that the two driving blocks 103 can slide and move inside the support frame 201 along the slide groove a202. Through the sliding of the two driving blocks 103, the driving rod 102 can be driven to rotate, so that the driving rod 102 pushes the lifting frame 101 to move up and down.

[0031] Embodiment 2

[0032] See also Figure 1 , Figure 2 and Figure 3 , the utility model provides a technical solution: a shuttle driving device, including a transmission part 3 and a driving part 4;

[0033] The transmission part 3 is arranged at the bottom of the support part 2, and a bidirectional screw rod 301 is arranged at the temporal part of the transmission part 3. The bidirectional screw rod 301 is rotatably arranged inside the support frame 201, and one end of the bidirectional screw rod 301 extends to the outside of the support frame 201 and is provided with a driven bevel gear 302. A driving shaft 303 is rotatably arranged on one side of the support frame 201, and a motor 305 is arranged at one end of the driving shaft 303. The output end of the motor 305 is connected to the driving shaft 303, and the motor 305 provides power for the driving shaft 303. The driving shaft 303 is driven to rotate by the motor 305, so that the rotating driving bevel gear 304 can drive the two driven bevel gears 302 to rotate, thereby The two bidirectional screw rods 301 are driven to rotate inside the support frame 201. The bidirectional screw rods 301 pass through the two driving blocks 103 and are threadedly connected thereto. The rotation of the bidirectional screw rods 301 can drive the two driving blocks 103 to slide and move. The driving part 4 is arranged at the top of the lifting part 1. A slot 401 is arranged at one end of the driving part 4. A cylinder 402 is arranged at the other end of the driving part 4. The cylinder 402 is connected to the slot 401. There are two driving parts 4. The two driving parts 4 are mirror-imaged at the top of the lifting part 1. The cylinder 402 can be used as a power source to push the shuttle located inside the slot 401, so that the driving part 4 completes the operation of pushing the shuttle to move.

[0034] Working principle: First, when in use, the motor 305 can be used to drive the driving shaft 303 to rotate, so that the driving bevel gear 304 set on the driving shaft 303 can start to rotate, and then drive the driven bevel gear 302 meshing with it to rotate, so that the two bidirectional screw rods 301 located inside the support frame 201 can rotate at the same time, and then the rotating bidirectional screw rod 301 drives the two driving blocks 103 to move inside the support frame 201, and then the driving rod 102 drives the lifting frame 101 to move up and down, so that the driving parts 4 on both sides can be lifted and lowered by the same distance at the same time, shortening the calibration time and improving the efficiency of textile production.

[0035] Secondly, through the internal displacement of the driving block 103 in the slide groove b203, the driving rod 102 rotatably arranged at the top of the driving block 103 can be driven to rotate, so that the driving rod 102 rotates and pushes the lifting frame 101 to stably move up and down along the side slide groove a202, which can improve the stability of the driving part 4 during displacement.

[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 shuttle drive device, characterized in that: include: A support portion, wherein a support frame is disposed in the support portion; A lifting part, the lifting part is arranged on the supporting part; the lifting part comprises a lifting frame arranged in the supporting frame, a driving rod rotatably arranged at the bottom of the lifting frame, and a driving block rotatably connected to the bottom of the driving rod, the driving block is used to change the folding angle of the driving rod to adjust the vertical height of the lifting frame; A transmission part, the transmission part is arranged at the bottom of the support part, the transmission part comprises a bidirectional screw rod rotatably arranged inside the support frame and a driving shaft rotatably arranged at one side of the support frame, the driving shaft drives the bidirectional screw rod to rotate to drive the driving block to move horizontally; The driving part is provided with two driving parts, and each of the two driving parts is arranged on the top of a lifting part.

2. A shuttle drive device according to claim 1, characterized in that: The lifting part includes a lifting frame arranged at the top of the lifting part, a driving rod rotatably arranged at the bottom of the lifting frame, and a driving block rotatably connected to the bottom of the driving rod. Two driving rods are provided, one end of the two driving rods is rotatably connected to the same lifting frame, and the other end of the two driving rods is respectively rotatably connected to a driving block.

3. A shuttle drive device according to claim 2, characterized in that: The support part comprises a support frame arranged at both ends of the support part, a slide groove a arranged inside the support frame, and a slide groove b arranged inside the support frame. Both ends of the lifting frame are embedded in the slide groove b and are slidably connected with the support frame.

4. A shuttle drive device according to claim 3, characterized in that: The driving block is located inside the slide groove a, and the driving block is slidably connected to the support frame.

5. A shuttle drive device according to claim 4, characterized in that: The transmission part includes a bidirectional screw rod rotatably arranged inside the support frame, a driving shaft rotatably arranged on one side of the support frame, and a motor arranged on one side of the support frame. One end of the bidirectional screw rod extends to the outside of the support frame and is provided with a driven bevel gear. Two driving bevel gears are provided on the driving shaft. The driven bevel gear is meshed and connected with the driving bevel gear. The output end of the motor is connected to the driving shaft, and the motor provides power for the driving shaft.

6. A shuttle drive device according to claim 5, characterized in that: The bidirectional screw rod passes through two driving blocks, and the bidirectional screw rod and the two driving blocks are connected by threads.

7. A shuttle drive device according to claim 1, characterized in that: The driving part comprises a slot arranged at one end of the driving part and a cylinder connected to the slot. Two driving parts are arranged in mirror image at the top end of the lifting part.

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