Driving device of yarn beating machine

Abstract

The utility model discloses a driving device of a yarn beating machine, which comprises a yarn guide mechanism, a clamping mechanism and a driving mechanism, and the yarn guide mechanism is provided with a threading hole for a wire harness to pass through; the clamping mechanism is used for clamping or loosening a bobbin; the driving mechanism comprises a rotation driving part, a first transmission assembly and a second transmission assembly, and the two ends of the first transmission assembly are connected with an output shaft of the rotation driving part and the yarn guiding mechanism correspondingly so that rotation of the output shaft of the rotation driving part can be converted into reciprocating motion of the yarn guiding mechanism in the axial direction of a bobbin; the two ends of the second transmission assembly are connected with an output shaft of the rotation driving piece and the clamping mechanism correspondingly. The wire harness winding and guiding device has the advantages that winding and guiding of the wire harness are driven by only one motor, consumption of electric energy is reduced, reversing of the wire guiding mechanism is achieved without forward rotation or reverse rotation of the motor, the requirement for the performance of the motor is low, and the cost for purchasing the motor is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn beating machines, in particular to a driving device for a yarn beating machine. Background Art

[0002] Electronic wiring harnesses are widely used. In the production process of electronic wiring harnesses, a yarn beating machine is required to wind the yarn on the bobbin. When beating the yarn, the existing yarn beating machine (such as a highly adaptable multi-head yarn beating machine disclosed in application number 201822165863.0) starts the reduction motor to drive the shaft to rotate, and the shaft drives the rotating wheel to rotate. After the first transmission belt is driven, the rotating roller rotates, so that the first conical plug drives the yarn roller to rotate, and the servo motor is started to rotate forward, and the servo motor drives the driving wheel to rotate. After the second transmission belt is driven, the driven wheel drives the ball screw to rotate, so that the moving block drives the threading ring to move to the left. When the moving block moves to a certain position, the servo motor reverses, so that the moving block drives the threading ring to move to the right, so that the threading ring can move left and right, and the wire harness can be evenly wound on the yarn roller. The winding and guiding of the yarn require two motors to drive them separately, which consumes more electricity. In addition, since the reversal of the threading ring is achieved by the forward or reverse rotation of the motor, this requires the motor to have higher performance, which easily increases the cost of purchasing the motor. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and propose a yarn beating machine driving device to solve the technical problems in the prior art that the winding and guiding of the yarn require two motors to be driven separately, which consumes more electricity, and the reversal of the threading ring is achieved by the forward or reverse rotation of the motor, which has high requirements on the performance of the motor and easily increases the cost of purchasing the motor.

[0004] In order to achieve the above technical purpose, the technical solution of the utility model provides a yarn beating machine driving device, comprising:

[0005] A wire guide mechanism having a threading hole for the wire harness to pass through;

[0006] A clamping mechanism, used to clamp or release the bobbin;

[0007] The driving mechanism comprises a rotating driving member, a first transmission assembly and a second transmission assembly, wherein two ends of the first transmission assembly are respectively connected to the output shaft of the rotating driving member and the wire guide mechanism to convert the rotation of the output shaft of the rotating driving member into reciprocating movement of the wire guide mechanism along the axial direction of the yarn tube, and two ends of the second transmission assembly are respectively connected to the output shaft of the rotating driving member and the clamping mechanism to convert the rotation of the output shaft of the rotating driving member into rotation of the clamping mechanism.

[0008] Furthermore, the wire guiding mechanism includes a guide rod and a plurality of threading rings. The guide rod is horizontally arranged and can move horizontally along its length direction. Each threading ring is fixed on the guide rod at intervals along the length direction of the guide rod. Each threading ring is used to form a threading hole.

[0009] Furthermore, the yarn beating machine driving device also includes a frame, and the guide rod is slidably arranged on the frame.

[0010] Furthermore, there are a plurality of clamping mechanisms, each of which is arranged at intervals on the side of the wire guide mechanism along the length direction of the guide rod and corresponds one-to-one to each of the threading rings.

[0011] Furthermore, the clamping mechanism includes a first clamping member, a second clamping member and an elastic member, the first clamping member and the second clamping member are arranged opposite to each other, one end of the first clamping member is rotatably set on the frame, one end of the second clamping member is rotatably set on the frame and can move along the length direction of the guide rod, the other ends of the first clamping member and the second clamping member are respectively used to clamp or loosen the two ends of the yarn tube, and the two ends of the elastic member are respectively connected to the frame and the second clamping member to make the second clamping member close to the first clamping member.

[0012] Furthermore, the first clamping member includes a first rotating shaft, a first limiting plate, a first clamping plate and a plurality of first clamping blocks. The first rotating shaft is horizontally arranged along the length direction of the guide rod. The first limiting plate and the first clamping plate are respectively fixedly mounted on both ends of the first rotating shaft and are rotatably installed on the frame via the first limiting plate. Each of the first clamping blocks is fixedly mounted on the side wall of the first clamping plate and is respectively used to be clamped into each groove at one end of the yarn tube.

[0013] Furthermore, the second clamping member includes a second rotating shaft, a second limiting plate, a second clamping plate and a plurality of second clamping blocks. The second rotating shaft is horizontally arranged along the length direction of the guide rod. The second limiting plate and the second clamping plate are respectively fixedly mounted on both ends of the second rotating shaft and are rotated and slidably installed on the frame via the second limiting plate. Each of the second clamping blocks is fixedly mounted on the side wall of the second clamping plate and is respectively used to be clamped into each groove at the other end of the yarn tube.

[0014] Furthermore, a plurality of first limit cavities and a plurality of second limit cavities are alternately provided on the frame along the length direction of the guide rod, and each of the first limit plates is rotatably installed in the corresponding first limit cavity, and each of the second limit plates is rotatably installed in the corresponding second limit cavity and can move along the length direction of the second limit cavity.

[0015] Furthermore, the first transmission assembly includes a turntable and a connecting rod, the turntable is coaxially and fixedly mounted on the end of the output shaft of the rotating drive member, one end of the connecting rod is eccentrically hinged to the turntable via a pin, and the other end of the connecting rod is hinged to one end of the guide rod via a pin.

[0016] Furthermore, the second transmission assembly includes a first transmission shaft, a second transmission shaft, a first transmission member, a first bevel gear, a second bevel gear and a plurality of second transmission members, the first transmission shaft is rotatably arranged on the frame along a length direction perpendicular to the guide rod, the second transmission shaft is rotatably arranged on the frame along the length direction of the guide rod, the two ends of the first transmission member are respectively connected to the output shaft of the rotating driving member and one end of the first transmission shaft to convert the rotation of the output shaft of the rotating driving member into the rotation of the first transmission shaft, the first bevel gear is fixedly sleeved on the other end of the first transmission shaft, the second bevel gear is fixedly sleeved on one end of the second transmission shaft and meshes with the first bevel gear, one end of each second transmission member is respectively connected to the second transmission shaft, and the other end of each second transmission member is respectively connected to the corresponding first rotating shaft to convert the rotation of the second transmission shaft into the rotation of each first rotating shaft.

[0017] Compared with the prior art, the beneficial effects of the utility model include: when in use, by manipulating the clamping mechanism, the clamping mechanism can clamp the bobbin, pass the wire bundle through the threading hole, and fix the end of the wire bundle on the bobbin; by manipulating the rotating driving member, the output shaft of the rotating driving member can rotate; since the second transmission component can convert the rotation of the output shaft of the rotating driving member into the rotation of the clamping mechanism and drive the bobbin to rotate, the wire bundle is wound around the bobbin; and since the first transmission component can convert the rotation of the output shaft of the rotating driving member into the reciprocating movement of the wire guide mechanism along the axial direction of the bobbin, the wire bundle can be evenly wound around the bobbin; only one motor is needed to drive the winding and guiding of the wire bundle, thereby reducing the consumption of electric energy; the reversal of the wire guide mechanism is not achieved by the forward or reverse rotation of the motor, the performance requirements for the motor are relatively low, thereby reducing the cost of purchasing the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of an existing bobbin;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of a driving device of a beating machine provided by the utility model;

[0020] Figure 3 yes Figure 2 A cross-sectional view of a driving device of a beating machine;

[0021] Figure 4 yes Figure 3 The enlarged view of A in FIG.

[0022] In the figure: 1-bobbin, 100-guiding mechanism, 110-threading hole, 120-guide rod, 130-threading ring, 200-clamping mechanism, 210-first clamping member, 211-first rotating shaft, 212-first limiting plate, 213-first tightening plate, 214-first clamping block, 220-second clamping member, 221-second rotating shaft, 222-second limiting plate, 223-second tightening plate, 224-second clamping block, 230-elastic Part, 300 - driving mechanism, 310 - rotating driving member, 320 - first transmission assembly, 321 - turntable, 322 - connecting rod, 330 - second transmission assembly, 331 - first transmission shaft, 332 - second transmission shaft, 333 - first transmission member, 334 - first bevel gear, 335 - second bevel gear, 336 - second transmission member, 400 - frame, 410 - slide slot, 420 - first limiting cavity, 430 - second limiting cavity. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The utility model provides a driving device for a beating machine, the structure of which is as follows: Figure 2 - Figure 4 As shown, it includes a wire guide mechanism 100, a clamping mechanism 200 and a driving mechanism 300, wherein the wire guide mechanism 100 has a threading hole 110 for the wire harness to pass through; the clamping mechanism 200 is used to clamp or loosen the bobbin 1; the driving mechanism 300 includes a rotating driving member 310, a first transmission assembly 320 and a second transmission assembly 330, wherein the two ends of the first transmission assembly 320 are respectively connected to the output shaft of the rotating driving member 310 and the wire guide mechanism 100 to convert the rotation of the output shaft of the rotating driving member 310 into the reciprocating movement of the wire guide mechanism 100 along the axial direction of the bobbin 1, and the two ends of the second transmission assembly 330 are respectively connected to the output shaft of the rotating driving member 310 and the clamping mechanism 200 to convert the rotation of the output shaft of the rotating driving member 310 into the rotation of the clamping mechanism 200.

[0025] When in use, the clamping mechanism 200 is manipulated so that the clamping mechanism 200 can clamp the bobbin 1, pass the wire harness through the threading hole 110, and fix the end of the wire harness on the bobbin 1. The rotating driving member 310 is manipulated so that the output shaft of the rotating driving member 310 can rotate. Since the second transmission assembly 330 can convert the rotation of the output shaft of the rotating driving member 310 into the rotation of the clamping mechanism 200 and drive the bobbin 1 to rotate, the wire harness is wound around the bobbin 1. Since the first transmission assembly 320 can convert the rotation of the output shaft of the rotating driving member 310 into the reciprocating movement of the wire guide mechanism 100 along the axial direction of the bobbin 1, the wire harness can be evenly wound around the bobbin 1. Only one motor is needed to drive the winding and guiding of the wire harness, thereby reducing the consumption of electric energy. The reversal of the wire guide mechanism 100 is not achieved by the forward or reverse rotation of the motor, and the performance requirements for the motor are relatively low, thereby reducing the cost of purchasing the motor.

[0026] As a preferred embodiment, please refer to Figure 2 and Figure 3 The wire guide mechanism 100 includes a guide rod 120 and a plurality of threading rings 130. The guide rod 120 is horizontally arranged and can move horizontally along its length direction. Each of the threading rings 130 is fixed on the guide rod 120 at intervals along the length direction of the guide rod 120. Each of the threading rings 130 is used to form a threading hole 110, which can allow multiple wire harnesses to pass through at the same time and guide the multiple wire harnesses.

[0027] As a preferred embodiment, please refer to Figure 2 and Figure 3 The yarn beating machine driving device also includes a frame 400, and the guide rod 120 is slidably arranged on the frame 400, and the guide rod 120 can be supported by the frame 400.

[0028] As a preferred embodiment, please refer to Figure 2 and Figure 3 The frame 400 is provided with a slide groove 410 extending in a horizontal direction, and the guide rod 120 is slidably disposed in the slide groove 410 , and the movement of the guide rod 120 can be guided by the slide groove 410 .

[0029] As a preferred embodiment, please refer to Figure 2 and Figure 3 There are several clamping mechanisms 200, and each of the clamping mechanisms 200 is arranged at intervals on the side of the wire guiding mechanism 100 along the length direction of the guide rod 120, and corresponds to each of the threading rings 130 one by one, so that the wire harness can be wound on multiple yarn tubes 1 at the same time, thereby improving the winding efficiency of the wire harness.

[0030] As a preferred embodiment, please refer to Figure 2 and Figure 3 The clamping mechanism 200 includes a first clamping member 210, a second clamping member 220 and an elastic member 230. The first clamping member 210 and the second clamping member 220 are arranged opposite to each other. One end of the first clamping member 210 is rotatably arranged on the frame 400, and one end of the second clamping member 220 is rotatably arranged on the frame 400 and can move along the length direction of the guide rod 120. The other ends of the first clamping member 210 and the second clamping member 220 are respectively used to clamp or loosen the two ends of the bobbin 1. The two ends of the elastic member 230 are respectively connected to the frame 400 and the second clamping member 220, so that the second clamping member 220 is close to the guide rod 120. The first clamping member 210 and the second clamping member 220 are close to each other. At this time, the first clamping member 210 and the second clamping member 220 are in a clamped state. The second clamping member 220 is pulled outward to make the second clamping member 220 away from the first clamping member 210. The elastic member 230 is in a compressed state and accumulates compressed elastic potential energy. The bobbin 1 is placed between the first clamping member 210 and the second clamping member 220, and the second clamping member 220 is released. The elastic member 230 releases the compressed elastic potential energy, so that the second clamping member 220 is close to the first clamping member 210 until the second clamping member 220 is pressed against the end of the bobbin 1, thereby clamping the bobbin 1.

[0031] As a preferred embodiment, please refer to Figure 4 The first clamping member 210 includes a first rotating shaft 211, a first limiting plate 212, a first tightening plate 213 and a plurality of first clamping blocks 214. The first rotating shaft 211 is horizontally arranged along the length direction of the guide rod 120. The first limiting plate 212 and the first tightening plate 213 are respectively fixedly sleeved on the two ends of the first rotating shaft 211 and rotatably installed on the frame 400 via the first limiting plate 212. Each of the first clamping blocks 214 is fixedly arranged on the side wall of the first tightening plate 213 and is respectively used to be clamped into each groove at one end of the yarn tube 1. Each of the first clamping blocks 214 is respectively clamped into each groove at one end of the yarn tube 1, which can improve the connection effect between the first clamping member 210 and the yarn tube 1, so that the yarn tube 1 can rotate with the rotation of the first rotating shaft 211.

[0032] As a preferred embodiment, please refer to Figure 4The second clamping member 220 includes a second rotating shaft 221, a second limiting plate 222, a second pressing plate 223 and a plurality of second clamping blocks 224. The second rotating shaft 221 is horizontally arranged along the length direction of the guide rod 120. The second limiting plate 222 and the second pressing plate 223 are respectively fixedly sleeved on the two ends of the second rotating shaft 221, and are rotated and slidably installed on the frame 400 via the second limiting plate 222. Each second clamping block 224 is fixedly arranged on the side wall of the second pressing plate 223 and is respectively used to be clamped into each groove at the other end of the yarn tube 1. Each second clamping block 224 is respectively clamped into each groove at the other end of the yarn tube 1, which can improve the connection effect between the second clamping member 220 and the yarn tube 1, so that the second rotating shaft 221 can rotate with the rotation of the yarn tube 1. There is no need to set a driving member to drive the first clamping member 210 and the second clamping member 220 to clamp or release the yarn tube 1, which is very convenient for removing and putting in the yarn tube 1.

[0033] As a preferred embodiment, please refer to Figure 4 , a plurality of first limiting cavities 420 and a plurality of second limiting cavities 430 are alternately provided on the frame 400 and along the length direction of the guide rod 120, each of the first limiting disks 212 is rotatably installed in the corresponding first limiting cavity 420, each of the second limiting disks 222 is rotatably installed in the corresponding second limiting cavity 430, and can move along the length direction of the second limiting cavity 430, the first limiting cavity 420 and the second limiting cavity 430 are both columnar structures, the first limiting disk 212 is rotatably set in the first limiting cavity 420, and can limit the first rotating shaft 211 to prevent the first rotating shaft 211 from falling off the frame 400, the second limiting disk 222 is rotatably and slidably set in the second limiting cavity 430, and can limit the second rotating shaft 221 to prevent the second rotating shaft 221 from falling off the frame 400.

[0034] As a preferred embodiment, please refer to Figure 4 The elastic member 230 is a spring, which is sleeved on the second rotating shaft 221. The two ends of the spring are respectively in contact with the frame 400 and the second clamping plate 223, so that the compressive elastic potential energy can be accumulated when subjected to pressure, and the compressive elastic potential energy can be released when the pressure disappears.

[0035] As a preferred embodiment, please refer to Figure 2 and Figure 3The first transmission assembly 320 includes a turntable 321 and a connecting rod 322. The turntable 321 is coaxially and fixedly mounted on the end of the output shaft of the rotating drive member 310. One end of the connecting rod 322 is eccentrically hinged to the turntable 321 via a pin, and the other end of the connecting rod 322 is hinged to one end of the guide rod 120 via a pin. When the output shaft of the rotating drive member 310 rotates, it will drive the turntable 321 to rotate, and drive the guide rod 120 to reciprocate via the connecting rod 322.

[0036] As a preferred embodiment, please refer to Figure 2 and Figure 3 The second transmission assembly 330 includes a first transmission shaft 331, a second transmission shaft 332, a first transmission member 333, a first bevel gear 334, a second bevel gear 335 and a plurality of second transmission members 336. The first transmission shaft 331 is rotatably arranged on the frame 400 along a length direction perpendicular to the guide rod 120. The second transmission shaft 332 is rotatably arranged on the frame 400 along the length direction of the guide rod 120. The two ends of the first transmission member 333 are respectively connected to the output shaft of the rotating driving member 310 and one end of the first transmission shaft 331 to convert the rotation of the output shaft of the rotating driving member 310 into the rotation of the first transmission shaft 331. The first bevel gear 334 is fixedly sleeved on the other end of the first transmission shaft 331. The second bevel gear 335 is fixedly sleeved on one end of the second transmission shaft 332 and meshes with the first bevel gear 334. One end of each second transmission member 336 is respectively connected to the output shaft of the rotating driving member 310 and one end of the first transmission shaft 331. The second transmission shaft 332 is connected, and the other end of each second transmission member 336 is respectively connected to the corresponding first rotating shaft 211 to convert the rotation of the second transmission shaft 332 into the rotation of each first rotating shaft 211. The first transmission member 333 and each second transmission member 336 are preferably driven by a sprocket chain. When the output shaft of the rotating drive member 310 rotates, the first transmission shaft 331 will be driven to rotate through the transmission action of the first transmission member 333. The rotation of the first transmission shaft 331 will drive the first bevel gear 334 to rotate. Since the first bevel gear 334 is meshed with the second bevel gear 335, according to the gear meshing transmission principle, the second bevel gear 335 will rotate and drive the second transmission shaft 332 to rotate. When the second transmission shaft 332 rotates, it will drive each first rotating shaft 211 to rotate through the transmission action of each second transmission member 336, so that each yarn tube 1 can rotate synchronously.

[0037] In order to better understand the present invention, the following Figure 1 - Figure 4 The working principle of the technical solution of the utility model is described in detail:

[0038] When in use, the second clamping member 220 is pulled outward to make the second clamping member 220 away from the first clamping member 210, the elastic member 230 is in a compressed state and accumulates compressed elastic potential energy, the bobbin 1 is placed between the first clamping member 210 and the second clamping member 220, and the second clamping member 220 is released, the elastic member 230 releases the compressed elastic potential energy, so that the second clamping member 220 approaches the first clamping member 210 until the second clamping member 220 is pressed against the end of the bobbin 1 to clamp the bobbin 1, and each wire harness is passed through the corresponding threading hole 110, and the end of each wire harness is fixed to the corresponding bobbin 1, and the output shaft of the rotating driving member 310 is rotated by manipulating the rotating driving member 310. When the output shaft of the rotating driving member 310 rotates, the first transmission shaft 331 is driven to rotate through the transmission action of the first transmission member 333. The rotation of the shaft 331 will drive the first bevel gear 334 to rotate. Since the first bevel gear 334 is meshed with the second bevel gear 335, according to the gear meshing transmission principle, the second bevel gear 335 will rotate and drive the second transmission shaft 332 to rotate. When the second transmission shaft 332 rotates, it will drive each of the first rotating shafts 211 to rotate through the transmission action of each of the second transmission members 336, so that each of the bobbins 1 can rotate synchronously, so that the wire harness is wound around the bobbins 1. When the output shaft of the rotating driving member 310 rotates, it will drive the turntable 321 to rotate, and drive the guide rod 120 to reciprocate through the connecting rod 322, so that the wire harness can be evenly wound around the bobbin 1. Only one motor is needed to drive the winding and guiding of the wire harness, which reduces the consumption of electric energy. The reversing of the wire guide mechanism 100 is not achieved by the forward or reverse rotation of the motor, so the performance requirements for the motor are low, which reduces the cost of purchasing the motor.

[0039] The utility model provides a driving device for a beating machine, which has the following beneficial effects:

[0040] (1) The wire harness can be wound on multiple bobbins 1 at the same time, thereby improving the winding efficiency of the wire harness;

[0041] (2) There is no need to set a driving member to drive the first clamping member 210 and the second clamping member 220 to clamp or release the bobbin 1, which is very convenient for removing and inserting the bobbin 1;

[0042] (3) Only one motor is required to drive the winding and guiding of the wire harness, which reduces the consumption of electric energy. The reversal of the wire mechanism 100 is not achieved by the forward or reverse rotation of the motor, which has lower performance requirements for the motor and reduces the cost of purchasing the motor.

[0043] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A beating machine driving device, characterized in that: include: A wire guide mechanism having a threading hole for the wire harness to pass through; A clamping mechanism for clamping or releasing the bobbin; The driving mechanism comprises a rotating driving member, a first transmission assembly and a second transmission assembly, wherein two ends of the first transmission assembly are respectively connected to the output shaft of the rotating driving member and the wire guide mechanism to convert the rotation of the output shaft of the rotating driving member into reciprocating movement of the wire guide mechanism along the axial direction of the yarn tube, and two ends of the second transmission assembly are respectively connected to the output shaft of the rotating driving member and the clamping mechanism to convert the rotation of the output shaft of the rotating driving member into rotation of the clamping mechanism.

2. The driving device of the beating machine according to claim 1, characterized in that: The wire guide mechanism includes a guide rod and a plurality of threading rings. The guide rod is horizontally arranged and can move horizontally along its length direction. Each threading ring is fixed on the guide rod at intervals along the length direction of the guide rod. Each threading ring is used to form a threading hole.

3. The driving device of the beating machine according to claim 2, characterized in that: It also includes a frame, and the guide rod is slidably arranged on the frame.

4. The driving device of the beating machine according to claim 3, characterized in that: There are a plurality of clamping mechanisms, each of which is arranged at intervals on the side of the wire guide mechanism along the length direction of the guide rod and corresponds to each of the threading rings one by one.

5. The driving device of the beating machine according to claim 4, characterized in that: The clamping mechanism includes a first clamping member, a second clamping member and an elastic member. The first clamping member and the second clamping member are arranged opposite to each other. One end of the first clamping member is rotatably set on the frame, and one end of the second clamping member is rotatably set on the frame and can move along the length direction of the guide rod. The other ends of the first clamping member and the second clamping member are respectively used to clamp or loosen the two ends of the yarn tube. The two ends of the elastic member are respectively connected to the frame and the second clamping member to make the second clamping member close to the first clamping member.

6. The driving device of the beating machine according to claim 5, characterized in that: The first clamping member includes a first rotating shaft, a first limiting plate, a first tightening plate and a plurality of first clamping blocks. The first rotating shaft is horizontally arranged along the length direction of the guide rod. The first limiting plate and the first tightening plate are respectively fixedly mounted on both ends of the first rotating shaft and rotatably installed on the frame via the first limiting plate. Each of the first clamping blocks is fixedly mounted on the side wall of the first tightening plate and is respectively used to be clamped into each groove at one end of the yarn tube.

7. The driving device of the beating machine according to claim 6, characterized in that: The second clamping member includes a second rotating shaft, a second limiting plate, a second clamping plate and a plurality of second clamping blocks. The second rotating shaft is horizontally arranged along the length direction of the guide rod. The second limiting plate and the second clamping plate are respectively fixedly mounted on both ends of the second rotating shaft and are rotated and slidably installed on the frame via the second limiting plate. Each of the second clamping blocks is fixedly mounted on the side wall of the second clamping plate and is respectively used to be clamped into each groove at the other end of the yarn tube.

8. The driving device of the beating machine according to claim 7, characterized in that: A plurality of first limit cavities and a plurality of second limit cavities are alternately provided on the frame along the length direction of the guide rod, each of the first limit plates is rotatably installed in the corresponding first limit cavity, and each of the second limit plates is rotatably installed in the corresponding second limit cavity and can move along the length direction of the second limit cavity.

9. The driving device of the beating machine according to claim 2, characterized in that: The first transmission assembly includes a turntable and a connecting rod. The turntable is coaxially and fixedly mounted on the end of the output shaft of the rotating drive member. One end of the connecting rod is eccentrically hinged to the turntable via a pin, and the other end of the connecting rod is hinged to one end of the guide rod via a pin.

10. The driving device of the beating machine according to claim 6, characterized in that: The second transmission assembly includes a first transmission shaft, a second transmission shaft, a first transmission member, a first bevel gear, a second bevel gear and a plurality of second transmission members, the first transmission shaft is rotatably arranged on the frame along a length direction perpendicular to the guide rod, the second transmission shaft is rotatably arranged on the frame along the length direction of the guide rod, the two ends of the first transmission member are respectively connected to the output shaft of the rotating driving member and one end of the first transmission shaft to convert the rotation of the output shaft of the rotating driving member into the rotation of the first transmission shaft, the first bevel gear is fixedly sleeved on the other end of the first transmission shaft, the second bevel gear is fixedly sleeved on one end of the second transmission shaft and meshes with the first bevel gear, one end of each second transmission member is respectively connected to the second transmission shaft, and the other end of each second transmission member is respectively connected to the corresponding first rotating shaft to convert the rotation of the second transmission shaft into the rotation of each first rotating shaft.

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