Driving mechanism of four-axis cloth wheel polishing machine and cloth wheel polishing machine

Abstract

The utility model discloses a four-shaft cloth wheel polisher driving mechanism and a cloth wheel polisher, the four-shaft cloth wheel polisher driving mechanism comprises a driving part, four cloth wheel unit parts and a transmission assembly, a driving shaft is arranged on the driving part, the four cloth wheel unit parts are sequentially arranged side by side, the four cloth wheel unit parts are in transmission connection with the driving part, and the transmission assembly is arranged on the driving part. The transmission assembly is used for connecting the driving piece and the cloth wheel unit piece and comprises three first belt wheels, two second belt wheels and three conveying belts. According to the device, one driving piece can drive the four cloth wheel unit pieces to rotate, the four cloth wheel unit pieces can polish and grind the four workpieces at the same time, the working efficiency is high, and the production cost can be reduced.

Description

Technical Field

[0001] This application relates to the field of cloth wheel polishing machine technology, and more specifically, to a four-axis cloth wheel polishing machine drive mechanism and a cloth wheel polishing machine. Background Technology

[0002] The working principle of a cloth wheel polishing machine is as follows: the motor drives the cloth wheel to rotate at high speed, and the material removal or surface finishing is achieved through the friction and elastic deformation between the cloth wheel and the workpiece surface.

[0003] In existing technology, a pulley is installed on the drive shaft of the motor, and a pulley is also installed on the output shaft of the cloth wheel. The pulley on the drive shaft drives the pulley on the output shaft to rotate, so as to realize the motor driving the cloth wheel to rotate. Typically, only one cloth wheel is set, that is, one cloth wheel polishes one workpiece. This results in low working efficiency of the cloth wheel polishing machine. Therefore, it is necessary to develop a multi-station cloth wheel polishing machine to improve the working efficiency of the cloth wheel polishing machine.

[0004] Therefore, existing technologies need to be improved. Utility Model Content

[0005] The purpose of this application is to provide a four-axis cloth wheel polishing machine drive mechanism and a cloth wheel polishing machine, aiming to solve the technical problem of how to improve the working efficiency of cloth wheel polishing machines in the prior art.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0007] In a first aspect, this application provides a four-axis cloth wheel polishing machine drive mechanism, comprising:

[0008] A driving component, wherein a driving shaft is provided on the driving component;

[0009] Four cloth wheel units are arranged in parallel in sequence, and the four cloth wheel units are connected to the driving component in a transmission manner;

[0010] A transmission assembly for connecting the drive component and the cloth wheel unit, the transmission assembly including three first pulleys, two second pulleys and three transmission belts;

[0011] The first first pulley is disposed on the drive shaft, the second first pulley is disposed on the first cloth wheel unit, and the third first pulley is disposed on the fourth cloth wheel unit;

[0012] The first second pulley is disposed on the second cloth wheel unit, and the second second pulley is disposed on the third cloth wheel unit;

[0013] The first transmission belt is wound around the first pulley of the drive shaft, the second pulley of the second cloth wheel unit, and the second pulley of the third cloth wheel unit;

[0014] The second transmission belt is wound around the first pulley of the first cloth wheel unit and the second pulley of the second cloth wheel unit;

[0015] The third transmission belt is wound around the second pulley of the third cloth wheel unit and the first pulley of the fourth cloth wheel unit.

[0016] In one embodiment, the transmission belt includes the multi-wedge belt, the multi-wedge belt comprising:

[0017] Belt body;

[0018] Multiple V-shaped ribs are arranged side by side, and the V-shaped ribs are disposed on the belt body.

[0019] In one embodiment, the first pulley includes:

[0020] The first pulley body has a circumferential belt groove, which is used to connect with the V-shaped ribs of the multi-wedge belt.

[0021] The first shaft hole connecting part is disposed on the first pulley body and is used to install and fix the first pulley body.

[0022] In one embodiment, the second pulley includes:

[0023] Second pulley body;

[0024] A first input section is disposed on the second pulley body;

[0025] The first output section is disposed on the second pulley body. Both the first input section and the first output section are provided with circumferential belt grooves, which are used to cooperate with the V-shaped ribs of the multi-wedge belt for connection.

[0026] The second shaft hole connecting part is disposed on the second pulley body and is used to install and fix the second pulley body.

[0027] In one embodiment, the four cloth wheel units are arranged sequentially at equal intervals.

[0028] In one embodiment, the drive shaft is located on the centerline extension line of the second and third cloth wheel units.

[0029] In one embodiment, the cloth wheel unit includes:

[0030] A cloth wheel housing, wherein a hollow cavity is provided on the cloth wheel housing;

[0031] An output shaft passes through the hollow cavity and is rotatably connected to the cloth wheel housing; the upper part of the output shaft is connected to the drive component via the transmission assembly.

[0032] A first bearing is disposed between the output shaft and the cloth wheel housing, and the first bearing is used to realize the rotatable connection between the output shaft and the cloth wheel housing;

[0033] A cloth wheel polishing section is fixed to the lower part of the output shaft.

[0034] Secondly, this application provides a cloth wheel polishing machine, which includes the four-axis cloth wheel polishing machine drive mechanism as described in the above embodiment. Therefore, this cloth wheel polishing machine can possess all the technical features and beneficial effects of the aforementioned four-axis cloth wheel polishing machine drive mechanism, which will not be elaborated further.

[0035] The beneficial effects of the four-axis cloth wheel polishing machine drive mechanism and the cloth wheel polishing machine provided in this application are at least as follows:

[0036] This application discloses a four-axis cloth wheel polishing machine drive mechanism and a cloth wheel polishing machine. The four-axis cloth wheel polishing machine drive mechanism includes a drive component, four cloth wheel unit components, and a transmission assembly. The drive component is equipped with a drive shaft. The four cloth wheel unit components are arranged in parallel and are drively connected to the drive component. The transmission assembly connects the drive component and the cloth wheel unit components. The transmission assembly includes three first pulleys, two second pulleys, and three transmission belts. The first first pulley is located on the drive shaft, the second first pulley is located on the first cloth wheel unit component, and the third first pulley is located on the fourth cloth wheel unit component. The first second pulley is located on the second cloth wheel unit component, and the second second pulley is located on the third cloth wheel unit component. The first transmission belt is wound around the first pulley of the drive shaft, the second pulley of the second cloth wheel unit, and the second pulley of the third cloth wheel unit; the second transmission belt is wound around the first pulley of the first cloth wheel unit and the second pulley of the second cloth wheel unit; the third transmission belt is wound around the second pulley of the third cloth wheel unit and the first pulley of the fourth cloth wheel unit. The drive unit drives the second and third cloth wheel units to rotate via the first transmission belt, the second cloth wheel unit drives the first cloth wheel unit to rotate via the second transmission belt, and the third cloth wheel unit drives the fourth cloth wheel unit to rotate via the third transmission belt. In this application, one drive unit can drive four cloth wheel units to rotate, and the four cloth wheel units can simultaneously polish and grind four workpieces, resulting in high work efficiency and reduced production costs. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This is a schematic diagram of the drive mechanism of the four-axis cloth wheel polishing machine provided in an embodiment of this application;

[0039] Figure 2 This is a schematic diagram of the transmission assembly provided in an embodiment of this application;

[0040] Figure 3 A schematic diagram of a specific embodiment of the transmission belt provided in this application;

[0041] Figure 4 A schematic diagram of a specific embodiment of the first pulley provided in this application;

[0042] Figure 5 This is a schematic diagram of a specific embodiment of the second pulley provided in this application.

[0043] Figure 6 This is a schematic diagram of the disassembly structure of the mounting bracket provided in the embodiments of this application;

[0044] Figure 7 This is a schematic diagram of a specific embodiment of the second support provided in this application.

[0045] Figure 8 This is a three-dimensional structural diagram of the cloth wheel polishing machine provided in the embodiments of this application.

[0046] The following are the labeling elements in the figure:

[0047] 100, First bracket; 200, Second bracket; 300, Driving component; 400, Transmission assembly; 500, Cloth wheel unit; 110, First mounting plate; 120, First connecting part; 130, Horizontal mounting groove; 121, First threaded hole; 210, Second body; 220, Fixed slider; 230, Second connecting part; 240, Third connecting part; 211, Base plate; 212, Upper side plate; 213, Lower side plate; 214, Left side surface; 215, Right side surface; 231, Elongated hole; 2 41. Second threaded hole; 310. Drive shaft; 410. First pulley; 420. Second pulley; 411. First pulley body; 412. Belt groove; 413. First shaft hole connection part; 421. Second pulley body; 422. First input part; 423. First output part; 424. Second shaft hole connection part; 430. Transmission belt; 430a. Multi-rib belt; 431. Belt body; 432. V-rib; 510. Cloth wheel housing; 520. Output shaft; 530. Cloth wheel grinding part. Detailed Implementation

[0048] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0049] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it may be directly or indirectly located on that other component. When a component is referred to as "connected to" another component, it may be directly or indirectly connected to that other component. The terms "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate orientations or positions based on the accompanying drawings, and are for ease of description only, and should not be construed as limiting the technical solution. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. "A plurality" means two or more, unless otherwise explicitly defined.

[0050] Example 1:

[0051] Please see Figure 1 A four-axis cloth wheel polishing machine drive mechanism includes: a drive component 300, four cloth wheel unit components 500, and a transmission assembly 400. The drive component 300 is equipped with a drive shaft 310. The four cloth wheel unit components 500 are arranged in parallel and are drively connected to the drive component 300. The transmission assembly 400 connects the drive component 300 and the cloth wheel unit components 500. (See also...) Figure 2 The transmission assembly 400 includes three first pulleys 410, two second pulleys 420, and three transmission belts 430; the first first pulley 410 is disposed on the drive shaft 310, the second first pulley 410 is disposed on the first cloth wheel unit 500, and the third first pulley 410 is disposed on the fourth cloth wheel unit 500; the first second pulley 420 is disposed on the second cloth wheel unit 500, and the second second pulley 420 is disposed on the third cloth wheel unit 500; the first transmission belt 430... A first pulley 410 is wound around the first pulley 410 of the drive shaft 310, the second pulley 420 of the second cloth wheel unit 500, and the second pulley 420 of the third cloth wheel unit 500; a second transmission belt 430 is wound around the first pulley 410 of the first cloth wheel unit 500 and the second pulley 420 of the second cloth wheel unit 500; a third transmission belt 430 is wound around the second pulley 420 of the third cloth wheel unit 500 and the first pulley 410 of the fourth cloth wheel unit 500.

[0052] In this embodiment, four cloth wheel unit components 500 are arranged side by side in sequence. From left to right, the four cloth wheel unit components 500 are the first cloth wheel unit component 500, the second cloth wheel unit component 500, the third cloth wheel unit component 500, and the fourth cloth wheel unit component 500. The first and fourth cloth wheel unit components 500 are each equipped with a first pulley 410, and the drive shaft 310 of the drive component 300 is also equipped with a first pulley 410. The second and third cloth wheel unit components 500 are each equipped with a first pulley 410. A second pulley 420 is provided. The first pulley 410 on the drive shaft 310 is connected to the second pulley 420 on the second and third cloth wheel units 500 via a transmission belt 430. The second pulley 420 of the second cloth wheel unit 500 is connected to the first pulley 410 of the first cloth wheel unit 500 via a transmission belt 430. The second pulley 420 of the third cloth wheel unit 500 is connected to the first pulley 410 of the fourth cloth wheel unit 500 via a transmission belt 430.

[0053] When the drive unit 300 is working, it can drive the second and third cloth wheel units 500 to rotate. At the same time, the second cloth wheel unit 500 drives the first cloth wheel unit 500 to rotate, and the third cloth wheel unit 500 drives the fourth cloth wheel unit 500 to rotate. In this way, the drive unit 300 can drive the four cloth wheel units 500 to rotate, so that the four cloth wheel units 500 can polish and grind four workpieces at the same time.

[0054] Therefore, in this embodiment, one driving component 300 can drive four cloth wheel unit components 500 to rotate, and the four cloth wheel unit components 500 can polish and grind four workpieces simultaneously, which is highly efficient and can reduce production costs.

[0055] Specifically, please refer to Figure 3 The transmission belt 430 includes a multi-ribbed belt 430a, which includes a belt body 431 and a plurality of V-ribs 432 arranged in parallel. The V-ribs 432 are disposed on the belt body 431.

[0056] In this embodiment, the transmission belt 430 is a relatively wide multi-wedge belt 430a. The multi-wedge belt 430a is provided with multiple parallel V-shaped ribs 432. The V-shaped ribs 432 can enhance the friction with the pulley and prevent slippage. For example, the inclined surface design of the V-shaped ribs 432 utilizes the "wedge principle" to generate greater radial pressure during transmission, significantly increasing the contact area and friction with the pulley groove, effectively reducing slippage even under high speed or high load. The increased friction directly reduces power loss, improves transmission efficiency, and is reliable and compact.

[0057] Specifically, please refer to Figure 4 The first pulley 410 includes: a first pulley body 411 and a first shaft hole connecting part 413. The first pulley body 411 is provided with a circumferential belt groove 412, which is used to cooperate with the V-shaped rib 432 of the multi-wedge belt 430a. The first shaft hole connecting part 413 is provided on the first pulley body 411 and is used to install and fix the first pulley body 411.

[0058] In this embodiment, the first shaft hole connecting part 413 is used to install the first pulley body 411. For example, the first pulley 410 can be installed on the drive shaft 310 of the drive member 300 through the first shaft hole connecting part 413, or the first pulley 410 can be installed on the output shaft 520 of the cloth wheel unit 500 through the first shaft hole connecting part 413. The belt groove 412 is used to cooperate with the V-rib 432 of the multi-wedge belt 430a, which can enhance the transmission friction, prevent slippage, improve transmission efficiency, prevent the transmission belt 430 from deviating, and achieve high efficiency and stability.

[0059] Specifically, please refer to Figure 5 The second pulley 420 includes: a second pulley body 421, a first input part 422, a first output part 423, and a second shaft hole connecting part 424. The first input part 422 is disposed on the second pulley body 421, and the first output part 423 is disposed on the second pulley body 421. Both the first input part 422 and the first output part 423 are provided with circumferential belt grooves 412. The belt grooves 412 are used to cooperate and connect with the V-shaped ribs 432 of the multi-wedge belt 430a. The second shaft hole connecting part 424 is disposed on the second pulley body 421 and is used to install and fix the second pulley body 421.

[0060] In this embodiment, the second pulley 420 is mounted on the output shaft 520 of the cloth wheel unit 500. The second pulley 420 can be connected to the drive unit 300 via the first input part 422, and can also be connected to another cloth wheel unit 500 via the first output part 423. Both the first input part 422 and the first output part 423 are provided with circumferential belt grooves 412. The belt grooves 412 are used to engage with the V-shaped ribs 432 of the multi-wedge belt 430a, which can enhance the transmission friction, prevent slippage, improve transmission efficiency, prevent the transmission belt 430 from deviating, and ensure high efficiency and stability.

[0061] Optionally, the four cloth wheel units 500 are arranged at equal intervals in sequence.

[0062] For example, four cloth wheel units 500 are arranged at equal intervals, meaning that the spacing between any two adjacent cloth wheel units 500 is the same. When performing polishing and grinding operations, a robotic arm with four equidistant chucks can be used to assist in polishing and grinding four workpieces simultaneously, thereby improving processing efficiency.

[0063] Optionally, the drive shaft 310 is located on the centerline extension of the second and third cloth wheel units 500.

[0064] For example, the drive shaft 310 is located on the extension line of the center line between the second and third cloth wheel units 500. It can be understood that the drive shaft 310 is located in the middle between the second and third cloth wheel units 500, which makes the transmission stable, easy to implement, and can improve processing efficiency.

[0065] Specifically, please refer to Figure 1 The cloth wheel unit 500 includes: a cloth wheel housing 510, an output shaft 520, a first bearing, and a cloth wheel grinding part 530. The cloth wheel housing 510 is provided with a hollow cavity. The output shaft 520 passes through the hollow cavity and is rotatably connected to the cloth wheel housing 510. The upper part of the output shaft 520 is connected to the drive component 300 via a transmission assembly 400. The first bearing is disposed between the output shaft 520 and the cloth wheel housing 510. The first bearing is used to realize the rotatable connection between the output shaft 520 and the cloth wheel housing 510. The cloth wheel grinding part 530 is fixed to the lower part of the output shaft 520.

[0066] In this embodiment, the output shaft 520 passes through the cloth wheel housing 510 and is rotatably connected to the cloth wheel housing 510. The output shaft 520 extends upward from the cloth wheel housing 510. A pulley is installed on the upper part of the output shaft 520, and a cloth wheel polishing part 530 is installed on the lower part of the output shaft 520. When the driving member 300 drives the output shaft 520 to rotate, the cloth wheel unit 500 polishes the workpiece through the cloth wheel polishing part 530. The cloth wheel polishing part 530 can be understood as prior art, and the specific structure of the cloth wheel polishing part 530 will not be described in detail.

[0067] Example 2:

[0068] Please see Figure 1 This embodiment provides a cloth wheel polishing machine, which includes the four-axis cloth wheel polishing machine drive mechanism as described in the above embodiment. Therefore, this cloth wheel polishing machine possesses all the technical features and beneficial effects of the aforementioned four-axis cloth wheel polishing machine drive mechanism, which will not be elaborated further.

[0069] Example 3:

[0070] Please see Figure 1 , Figure 6 and Figure 8The cloth wheel polishing machine includes a drive unit 300, four cloth wheel unit components 500, a transmission assembly 400, and a mounting bracket. The mounting bracket includes a first bracket 100 and four second brackets 200. The first bracket 100 includes a first mounting plate 110, a first connecting part 120, and a horizontal mounting groove 130. The first connecting part 120 and the horizontal mounting groove 130 are both disposed on the outer wall of the first mounting plate 110. The second brackets 200 include a second body 210, a fixed slider 220, and a second connecting part 230. The second body 210 has a second connecting part 230 and a third connecting part 240. The fixed slider 220 is disposed on the back of the second body 210. The fixed slider 220 is embedded in the horizontal mounting groove 130 and is slidably connected to the horizontal mounting groove 130. The second connecting part 230 and the third connecting part 240 are both disposed on the second body 210. The second connecting part 230 is used to connect with the first connecting part 120, and the third connecting part 240 is used to connect with the cloth wheel unit 500, so that the four cloth wheel unit 500 are arranged side by side on the first mounting plate 110.

[0071] Please see Figure 6 The first connecting part 120 includes: a plurality of first threaded holes 121 and a first fixing bolt. The first threaded holes 121 are disposed on the outer wall of the first mounting plate 110. The first fixing bolt is used to connect the first threaded holes 121 and the second connecting part 230 so that the second bracket 200 is fixed to the first mounting plate 110.

[0072] Please see Figure 7 The second body 210 includes: a base plate 211, an upper side plate 212 and a lower side plate 213. The upper side plate 212, the base plate 211 and the lower side plate 213 are connected in sequence to form a U-shaped groove structure. A fixing slider 220 is provided on the back of the base plate 211. A second connecting part 230 is provided on the base plate 211. The second connecting part 230 is on the upper side plate 212 and the lower side plate 213.

[0073] The second connecting part 230 includes: a plurality of elongated holes 231, the plurality of elongated holes 231 being disposed on the base plate 211, the elongated holes 231 being used to engage with the first threaded hole 121 for connection, so that the second bracket 200 is fixed to the first mounting plate 110 by the first fixing bolt;

[0074] The third connecting part 240 is provided with a second threaded hole 241, which is provided on the upper side plate 212 and the lower side plate 213. The second threaded hole 241 is used to connect and fix the cloth wheel unit 500.

[0075] The cloth wheel housing 510 is provided with a first connecting hole, which is connected to the second threaded hole 241 by a second fixing bolt.

[0076] In this embodiment, the mounting bracket is used to install four cloth wheel unit components 500. The mounting bracket includes a first bracket 100 and several second brackets 200. The first bracket 100 includes a first mounting plate 110, a first connecting portion 120, and a horizontal mounting groove 130. The first mounting plate 110 is provided with the first connecting portion 120 and the horizontal mounting groove 130. The second brackets 200 include a second body 210, a fixed slider 220, a second connecting portion 230, and a third connecting portion 240. The second body 210 is provided with the fixed slider 220, the second connecting portion 230, and the third connecting portion 240. The fixed slider 220 can be embedded in the horizontal mounting groove 130 and slidably connected to the horizontal mounting groove 130. The second connecting portion 230 is connected to the first connecting portion 120. The third connecting portion 240 is used to install the cloth wheel unit components 500.

[0077] For example, when installing the second bracket 200, the fixing slider 220 on the second body 210 can be inserted into the horizontal mounting groove 130 of the first mounting plate 110. Then, the second body 210 can be pushed so that the fixing slider 220 moves along the horizontal mounting groove 130, so that the elongated hole 231 on the second body 210 engages with the first threaded hole 121 on the first mounting plate 110, thereby fixing the second bracket 200 on the first mounting plate 110 of the first bracket 100. Then, the other second brackets 200 are fixed on the first mounting plate 110 in sequence. After that, the cloth wheel unit 500 can be fixed to the second bracket 200 through the second threaded hole 241, so that the four cloth wheel units 500 are arranged side by side on the first mounting plate 110.

[0078] The fixed slider 220 is slidably connected to the horizontal mounting groove 130. This sliding connection provides guidance and offers the advantages of flexible adjustment and quick installation. It allows for flexible adjustment of the position of the second bracket 200, enabling free horizontal movement and facilitating position adjustment according to actual needs. Furthermore, the bolts and threaded holes are detachably connected, allowing for quick installation and disassembly, enhancing structural stability. For example, the fixed slider 220 is located on the back of the base plate 211, extending from the left side 214 to the right side 215 of the base plate 211. This design provides structural stability, easy disassembly, and convenient implementation.

[0079] In summary, this application discloses a four-axis cloth wheel polishing machine drive mechanism and a cloth wheel polishing machine. The four-axis cloth wheel polishing machine drive mechanism includes a drive component, four cloth wheel unit components, and a transmission assembly. The drive component is equipped with a drive shaft. The four cloth wheel unit components are arranged in parallel and are drive-connected to the drive component. The transmission assembly connects the drive component and the cloth wheel unit components. The transmission assembly includes three first pulleys, two second pulleys, and three transmission belts. The first first pulley is located on the drive shaft, the second first pulley is located on the first cloth wheel unit component, and so on. Three first pulleys are disposed on the fourth cloth wheel unit; a first second pulley is disposed on the second cloth wheel unit, and a second second pulley is disposed on the third cloth wheel unit; a first transmission belt is wound around the first pulley of the drive shaft, the second pulley of the second cloth wheel unit, and the second pulley of the third cloth wheel unit; a second transmission belt is wound around the first pulley of the first cloth wheel unit and the second pulley of the second cloth wheel unit; a third transmission belt is wound around the second pulley of the third cloth wheel unit and the first pulley of the fourth cloth wheel unit. In this application, one drive unit can drive four cloth wheel units to rotate, and the four cloth wheel units can simultaneously polish and grind four workpieces, resulting in high work efficiency and reduced production costs.

[0080] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A drive mechanism for a four-axis cloth wheel polishing machine, characterized in that, include: A driving component, wherein a driving shaft is provided on the driving component; Four cloth wheel unit components are arranged side by side in sequence; A transmission assembly for connecting the drive component and the cloth wheel unit, the transmission assembly including three first pulleys, two second pulleys and three transmission belts; The first first pulley is disposed on the drive shaft, the second first pulley is disposed on the first cloth wheel unit, and the third first pulley is disposed on the fourth cloth wheel unit; The first second pulley is disposed on the second cloth wheel unit, and the second second pulley is disposed on the third cloth wheel unit; The first transmission belt is wound around the first pulley of the drive shaft, the second pulley of the second cloth wheel unit, and the second pulley of the third cloth wheel unit; The second transmission belt is wound around the first pulley of the first cloth wheel unit and the second pulley of the second cloth wheel unit; The third transmission belt is wound around the second pulley of the third cloth wheel unit and the first pulley of the fourth cloth wheel unit; The drive unit drives the second and third cloth wheel units to rotate via the first transmission belt. The second cloth wheel unit drives the first cloth wheel unit to rotate via the second transmission belt. The third cloth wheel unit drives the fourth cloth wheel unit to rotate via the third transmission belt.

2. The four-axis cloth wheel polishing machine drive mechanism as described in claim 1, characterized in that, The transmission belt includes a multi-wedge belt, the multi-wedge belt comprising: Belt body; Multiple V-shaped ribs are arranged side by side, and the V-shaped ribs are disposed on the belt body.

3. The four-axis cloth wheel polishing machine drive mechanism as described in claim 2, characterized in that, The first pulley includes: The first pulley body has a circumferential belt groove, which is used to connect with the V-shaped ribs of the multi-wedge belt. The first shaft hole connecting part is disposed on the first pulley body and is used to install and fix the first pulley body.

4. The four-axis cloth wheel polishing machine drive mechanism as described in claim 2, characterized in that, The second pulley includes: Second pulley body; A first input section is disposed on the second pulley body; The first output section is disposed on the second pulley body. Both the first input section and the first output section are provided with circumferential belt grooves, which are used to cooperate with the V-shaped ribs of the multi-wedge belt for connection. The second shaft hole connecting part is disposed on the second pulley body and is used to install and fix the second pulley body.

5. The four-axis cloth wheel polishing machine drive mechanism as described in claim 1, characterized in that, The four cloth wheel units are arranged at equal intervals in sequence.

6. The four-axis cloth wheel polishing machine drive mechanism as described in claim 1, characterized in that, The drive shaft is located on the extension line of the centerline of the second and third cloth wheel units.

7. The four-axis cloth wheel polishing machine drive mechanism as described in claim 1, characterized in that, The cloth wheel unit includes: A cloth wheel housing, wherein a hollow cavity is provided on the cloth wheel housing; An output shaft passes through the hollow cavity and is rotatably connected to the cloth wheel housing; the upper part of the output shaft is connected to the drive component via the transmission assembly. A first bearing is disposed between the output shaft and the cloth wheel housing, and the first bearing is used to realize the rotatable connection between the output shaft and the cloth wheel housing; A cloth wheel polishing section is fixed to the lower part of the output shaft.

8. A cloth wheel polishing machine, characterized in that, Includes the four-axis cloth wheel polishing machine drive mechanism as described in any one of claims 1-7.

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