Surface treatment apparatus

Abstract

The surface treatment equipment is characterized in that a rotating part comprises a first supporting part and a first driving part, the first supporting part is provided with a mounting surface, the mounting surface is used for bearing a to-be-treated workpiece, and the driving end of the first driving part is in transmission connection with the first supporting part; the first driving piece can drive the first supporting piece and the to-be-treated workpiece to rotate together; and the processing component comprises a second supporting piece, a clamping part and a processing part, the clamping part and the processing part are arranged on the second supporting piece, the clamping part is used for clamping the to-be-processed workpiece, and the processing part can rotate and conduct surface processing on the to-be-processed workpiece. Therefore, when the first driving part drives the first supporting part and the to-be-treated workpiece on the first supporting part to stably and continuously rotate, the treatment part in the treatment part can also rotate and perform surface treatment on the rotating to-be-treated workpiece, so that different surface treatment effects are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of workpiece surface treatment, and more specifically, to a surface treatment device. Background Art

[0002] In existing industrial production, the surface treatment of workpieces usually adopts manual operation or traditional mechanical equipment. Manual operation has problems such as low efficiency, unstable processing quality, and high labor intensity; while traditional mechanical equipment often has a complex structure, inconvenient operation, is difficult to meet the surface treatment requirements of workpieces with different shapes and sizes, and at the same time, the processing accuracy and effect also need to be improved. Summary of the Invention

[0003] In view of the above-mentioned disadvantages of the prior art, the purpose of the present invention is to provide a new type of surface treatment device.

[0004] According to one aspect of the present invention, there is provided a surface treatment device, including: A rotating member, the rotating member includes a first support member and a first driving member, the first support member has a mounting surface for carrying the workpiece to be processed, the driving end of the first driving member is drivingly connected to the first support member, and the first driving member can drive the first support member and the workpiece to be processed to rotate together; A processing member, the processing member includes a second support member, a clamping portion and a processing portion, the clamping portion and the processing portion are respectively arranged on the second support member, the clamping portion is used for clamping the workpiece to be processed, and the processing portion can rotate and perform surface treatment on the workpiece to be processed.

[0005] Optionally, the rotating member further includes a transmission shaft, a moving member and a second driving member, one end of the transmission shaft is connected to the driving end of the second driving member, the other end of the transmission shaft abuts against the moving member, the first support member is sleeved on the outer periphery of the transmission shaft, and the moving member abuts against the inner wall of the first support member; Driven by the second driving member, the transmission shaft can drive the moving member to perform axial movement, so that the first support member can axially contract or expand.

[0006] Optionally, the first support member has an umbrella-like structure, and the outer periphery of the large-mouth end of the umbrella-like structure forms the mounting surface.

[0007] Optionally, the first support member includes a plurality of support blocks that are movably connected, and the plurality of support blocks are arranged in a surrounding manner along the outer periphery of the transmission shaft and form a movable space; Driven by the second driving member, the transmission shaft can drive the moving member to move, so that the moving member can drive a plurality of the supporting blocks to axially approach to release the processed workpiece, or axially move away to clamp the workpiece to be processed.

[0008] Optionally, the moving member has a trapezoidal structure, the top of the trapezoidal structure abuts against the transmission shaft, and the trapezoidal structure is in mating with the inner wall inclined surface of the first supporting member.

[0009] Optionally, the rotating member further includes an elastic member, and the elastic member is connected to one end of the second driving member close to the transmission shaft.

[0010] Optionally, the transmission shaft, the moving member and the first supporting member are coaxially arranged.

[0011] Optionally, the rotating member further includes a transmission part, one end of the transmission part is in transmission connection with the driving end of the first driving member, and the other end of the transmission part is in transmission connection with the transmission shaft; Driven by the first driving member, the transmission part can drive the transmission shaft, the moving member, the first supporting member and the workpiece to be processed to rotate together.

[0012] Optionally, the processing member further includes a third supporting member, the second supporting member is connected to the third supporting member, and the third supporting member can drive the clamping part through the second supporting member to place the clamped workpiece to be processed on the mounting surface.

[0013] Optionally, the clamping part includes two clamping jaws and a third driving member, the driving end of the third driving member is connected to the two clamping jaws, and the third driving member can drive the two clamping jaws to open and close.

[0014] Optionally, one side of each clamping jaw facing away from the other clamping jaw has a protrusion. Driven by the third driving member, the two clamping jaws can open so that the two protrusions abut against the inner wall of the workpiece to be processed, or the two clamping jaws can close to release the workpiece to be processed.

[0015] Optionally, the processing member further includes a fourth driving member, the fourth driving member is arranged on the second supporting member, and the driving end of the fourth driving member is in transmission connection with the processing part. The fourth driving member can drive the processing part to rotate and perform surface treatment on the workpiece to be processed.

[0016] Optionally, the processing member further includes a bearing seat and a partition plate. The bearing seat is sleeved on the driving end of the fourth driving member, and the partition plate is clamped between the bearing seat and the processing part.

[0017] Optionally, the processing unit is located at an end of the second support member, and in the extending direction of the second support member, the gripping portion and the processing portion face different directions.

[0018] Optionally, it further includes a base, the rotating member is provided on the base, the base has a tray portion for carrying the workpiece to be processed and the processed workpiece, and the processing member can move between the tray portion and the rotating member to realize the transfer of the workpiece to be processed and the processed workpiece; And / or, the rotating member further includes a protection portion that surrounds the outer periphery of the first support member.

[0019] One technical effect of the embodiments of the present disclosure is as follows: In the rotating member of the present surface treatment device, the first driving member can drive the first support member and the workpiece to be processed thereon to rotate stably and continuously. At the same time, the processing portion in the processing member can also rotate and perform surface treatment on the rotating workpiece to be processed. This continuous and automated operation mode abandons the inefficient links such as frequent shutdowns, component replacements, and manual processing in traditional manual operations, significantly improving the overall production efficiency. Moreover, by adjusting parameters such as the rotation speed and pressure of the processing portion, the present surface treatment device can adapt to the surface treatment requirements of various workpieces to be processed with different materials, shapes, and sizes, ensuring high-quality surface treatment effects under different processing standards.

[0020] Other features and advantages of the present invention will become clear from the following detailed description of the exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings forming a part of the specification depict embodiments of the present invention and, together with the description, are used to explain the principles of the present invention.

[0022] Figure 1 is a schematic diagram of a surface treatment device according to an embodiment of the present disclosure; Figure 2 is a cross-sectional view of a rotating member according to an embodiment of the present disclosure; Figure 3 is a schematic diagram of a processing member according to an embodiment of the present disclosure; Figure 4 is a cross-sectional view of a processing member according to an embodiment of the present disclosure.

[0023] Description of the reference numerals: 1. Rotating member; 11. First supporting member; 111. Support block; 12. First driving member; 13. Transmission shaft; 14. Moving member; 15. Second driving member; 16. Elastic member; 17. Transmission part; 18. Protection part; 19. Sensing part; 2. Processing member; 21. Second supporting member; 22. Clamping part; 221. Clamping claw; 2211. Protrusion; 222. Third driving member; 23. Processing part; 24. Third supporting member; 25. Fourth driving member; 26. Bearing seat; 27. Partition; 3. Base; 31. Tray part. DETAILED DESCRIPTION

[0024] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless otherwise specifically stated.

[0025] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0026] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0027] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0028] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0029] The invention provides a surface treatment device, which can be used for surface polishing, surface wire drawing or other surface treatment of a workpiece.

[0030] like Figure 1 As shown, the surface treatment equipment provided by the embodiment of the present invention includes: A rotating component 1, the rotating component 1 comprising a first supporting member 11 and a first driving member 12, the first supporting member 11 having a mounting surface, the mounting surface being used to carry a workpiece to be processed, the driving end of the first driving member 12 being transmission-connected to the first supporting member 11, and the first driving member 12 being able to drive the first supporting member 11 and the workpiece to be processed to rotate together; The processing component 2, the processing component 2 includes a second support member 21, a clamping portion 22 and a processing portion 23, the clamping portion 22 and the processing portion 23 are respectively arranged on the second support member 21, the clamping portion 22 is used for clamping the workpiece to be processed, and the processing portion 23 can rotate and perform surface treatment on the workpiece to be processed.

[0031] As Figure 1 and Figure 2 shown, the first support member 11 is a structural member with certain strength and rigidity, on which an installation surface can be formed, and the installation surface can be the side surface, top surface, etc. of the first support member 11. The installation surface can be precisely machined to keep its surface flat and smooth, so that the workpiece to be processed can be stably placed on it. Among them, positioning structures such as positioning pins and positioning grooves can also be provided on the installation surface according to actual needs for precise positioning of the workpiece to be processed to prevent the workpiece from shifting during rotation.

[0032] The first driving member 12 can use a motor, a cylinder, etc. as a power source, and its output shaft can be connected to one end of the transmission portion 17 through a coupling, and the other end of the transmission portion 17 is in transmission connection with the first support member 11, so as to be able to transmit the driving force of the first driving member 12 to the first support member 11 through the transmission portion 17, and then be able to drive the workpiece to be processed thereon to rotate together. Among them, the first driving member 12 can be installed on the frame of the rotating component 1, and corresponding bearing seats can also be provided on the frame to support the transmission portion 17, so as to ensure the stable transmission of the transmission portion 17, avoid the weight of the product and the transmission portion 17 directly acting on the first driving member 12, improve the stability of transmission, and increase the service life of the first driving member 12.

[0033] Thus, the first driving member 12 drives the transmission portion 17, and then can drive the first support member 11 and the workpiece to be processed placed on the first support member 11 to rotate together, so as to facilitate the surface treatment of the workpiece to be processed. Among them, the first driving member 12 can be equipped with a speed regulating device, and the rotation speed of the output shaft can be adjusted according to different surface treatment process requirements, so as to control the rotation speed of the workpiece to be processed. For example, when performing fine grinding, the rotation speed can be lowered to ensure the grinding quality; while when performing rapid polishing, the rotation speed can be appropriately increased to improve the processing efficiency.

[0034] As Figure 1 、 Figure 3 and Figure 4As shown, the second support member 21 can be a support shaft to facilitate the installation of the clamping part 22 and the processing part 23; the second support member 21 can also adopt a frame structure, which is welded by high-strength steel to have good stability and rigidity. A plurality of mounting positions are provided on the second support member 21 for mounting the clamping part 22 and the processing part 23 respectively, and ensuring the position accuracy and stability of the clamping part 22 and the processing part 23 during the working process.

[0035] The clamping part 22 and the processing part 23 of the processing component 2 are respectively arranged on the second support member 21, and the two can form a two-station system that works in cooperation. The clamping part 22 can quickly and accurately complete the clamping and releasing actions of the workpiece to be processed, timely provide the workpiece to be processed for the processing part 23, and quickly move the processed workpiece away, so that the processing part 23 can quickly perform the surface treatment of the next workpiece to be processed. This two-station cooperative operation method avoids the time waste of the equipment between workpiece clamping and surface treatment, further shortens the processing cycle of a single workpiece, and thus improves the processing efficiency of the surface treatment equipment.

[0036] Among them, the clamping part 22 can include a cylinder, a clamping jaw 221 and a guiding mechanism. The cylinder is installed on the mounting position of the second support member 21, and the piston rod of the cylinder is connected to the clamping jaw 221. The clamping jaw 221 adopts an adjustable structure and is composed of two relatively arranged clamping arms. Rubber pads can be arranged on the clamping arms to increase the friction with the workpiece to be processed and prevent risks such as the workpiece slipping or shifting during the clamping process. The guiding mechanism includes a guide rail and a slider. The guide rail is fixedly installed on the second support member 21, and the slider is connected to the clamping jaw 221 to ensure that the clamping jaw 221 can move linearly under the drive of the cylinder, realizing the accurate clamping and releasing of the workpiece to be processed. In this way, the clamping part 22 can clamp and release the workpiece to be processed, facilitating the surface treatment of the workpiece to be processed by the processing part 23.

[0037] As Figure 4 shown, the processing component 2 can include a fourth driving member 25 and a processing part 23. The fourth driving member 25 can adopt a motor, a cylinder, etc. as the power source, and the output shaft of the fourth driving member 25 is connected to the processing part 23 through a reducer. Among them, the processing part 23 can be selected according to different surface treatment process requirements, including but not limited to grinding wheels, polishing wheels and wire drawing brushes.

[0038] The processing component 2 can also include an adjusting mechanism. The adjusting mechanism can include a lifting device and an angle adjusting device. The lifting device can adopt a lead screw nut pair structure, and the lead screw is driven to rotate by a motor to drive the processing part 23 to move up and down, so as to adjust the distance between the processing part 23 and the workpiece to be processed. The angle adjusting device can adopt a gear transmission mechanism to adjust the inclination angle of the processing part 23, so as to adapt to the surface treatment requirements of workpieces with different shapes.

[0039] Moreover, parameters such as the rotational speed and pressure of the processing unit 23 can also be precisely controlled through the adjustment mechanism. This precise control ability of the processing parameters enables the device to adapt to the surface treatment requirements of workpieces to be processed with various different materials, shapes, and sizes, ensuring high-quality surface treatment effects under different processing standards. For example, during fine wire drawing treatment, by precisely adjusting the rotational speed of the workpiece to be processed and the rotational speed and pressure of the processing unit 23, delicate and uniform wire drawing textures can be formed on the surface of the workpiece to be processed, improving the appearance quality of the product.

[0040] In addition, the processing unit 23 can be replaced according to different surface treatment process requirements, such as grinding wheels, polishing wheels, wire drawing brushes, etc. This enables the device to easily switch between various surface treatment processes such as grinding, polishing, and wire drawing, meeting the production requirements of different products. For example, during the production process, the processing unit 23 can be quickly replaced according to product requirements to switch the device from the grinding process to the polishing process without replacing the entire set of equipment, reducing the equipment investment cost and production preparation time, thereby improving the utilization rate and production flexibility of the equipment.

[0041] During the process of the first support member 11 driving the workpiece to be processed thereon to rotate together, the fourth driving member 25 can drive the processing unit 23 to rotate, and at the same time, adjust the position and angle of the processing unit 23 through the adjustment mechanism, so that the processing unit 23 can accurately act on the surface of the workpiece to be processed, realizing operations such as grinding, polishing, and wire drawing on the workpiece to be processed.

[0042] Thus, in the rotating component 1 of the present surface treatment device, the first driving member 12 can drive the first support member 11 and the workpiece to be processed thereon to rotate stably and continuously. At the same time, the processing unit 23 in the processing component 2 can also rotate and perform surface treatment on the rotating workpiece to be processed. This continuous and automated operation mode abandons the inefficient links such as frequent shutdowns, component replacements, and manual processing in traditional manual operations, significantly improving the overall production efficiency. Moreover, by adjusting the driving state of the first driving member 12 and the rotating state of the processing unit 23, the relative rotational speed and respective rotation directions of the workpiece to be processed and the processing unit 23 can be correspondingly adjusted, and thus different surface treatment effects can be achieved to meet different surface treatment requirements.

[0043] Among them, the processing unit 23 of the processing component 2 can be driven by a motion structure to reciprocate along the contour of the workpiece to be processed, so as to realize the surface treatment of the workpiece to be processed.

[0044] Among them, the first driving member 12 can drive the workpiece to be processed to rotate at a constant speed, and the processing unit 23 can perform all-round processing on the surface of the workpiece to be processed with a constant pressure and speed. During the processing, the contact between the processing unit 23 and the surface of the workpiece to be processed is uniform, avoiding the problem of uneven processing caused by unstable manual operation or equipment limitations in the traditional processing method. The processing degree of each part of the surface of the workpiece to be processed can be made consistent, the surface smoothness of the processed workpiece is uniform, and the glossiness is good, significantly improving the surface processing quality.

[0045] This surface treatment equipment adopts an automatic control method. The operator only needs to input relevant parameters through a simple operation interface, such as the rotation speed of the workpiece to be processed, the rotation speed of the processing unit 23, etc., to start the equipment for surface treatment operations. During the operation of the equipment, it can automatically complete actions such as clamping, processing, and releasing of the workpiece, without the operator having complex operation skills and rich experience. Compared with the traditional surface treatment equipment, the operation difficulty is greatly reduced, and the production efficiency and management convenience are improved.

[0046] Optionally, the rotating member 1 further includes a transmission shaft 13, a moving member 14, and a second driving member 15. One end of the transmission shaft 13 is connected to the driving end of the second driving member 15, the other end of the transmission shaft 13 abuts against the moving member 14, the first support member 11 is sleeved on the outer periphery of the transmission shaft 13, and the moving member 14 abuts against the inner wall of the first support member 11; Driven by the second driving member 15, the transmission shaft 13 can drive the moving member 14 to perform axial movement, so that the first support member 11 can axially contract or expand.

[0047] Such as Figure 2 shown, the second driving member 15 includes but is not limited to a linear motor and a linear cylinder. Connecting the transmission shaft 13 to the driving end of the second driving member 15 enables the driving force output by the second driving member 15 to be transmitted to the moving member 14 through the transmission shaft 13, so as to drive the moving member 14 to perform axial movement, that is, the up and down movement shown in the figure.

[0048] Among them, the first support member 11 can be an elastic member, that is, the first support member 11 can undergo elastic deformation. Set the initial state of the first support member 11 to the contracted state, and abut the moving member 14 against the inner wall of the first support member 11. When the moving member 14 axially rises and gradually disengages from the inner wall of the first support member 11, the first support member 11 can axially contract, and at this time, the workpiece clamped circumferentially by the first support member 11 can be released for easy replacement of the workpiece; when the moving member 14 axially descends and gradually fits against the inner wall of the first support member 11, the first support member 11 can axially expand, and at this time, the workpiece to be processed can be clamped by the outer periphery of the first support member 11, so as to realize the installation of the workpiece to be processed.

[0049] In this way, the cooperation between the first support member 11 and the moving member 14 can be utilized to realize the clamping and releasing of the workpiece, so that while ensuring the reliable fixation of the workpiece, it is also convenient for the replacement of the workpiece, improving the processing efficiency of the surface treatment equipment.

[0050] Optionally, the first support member 11 has an umbrella-like structure, and the outer periphery of the large-mouth end of the umbrella-like structure forms the mounting surface. In this way, the outer periphery of the first support member 11 can be used to clamp the workpiece to be processed, which can avoid damaging the workpiece to be processed caused by point contact, thereby ensuring the installation stability and reliability. At the same time, it can also ensure the consistency of the rotation of the first support member 11 and the workpiece to be processed clamped by it.

[0051] Optionally, the first support member 11 includes a plurality of support blocks 111 that are movably connected. The plurality of support blocks 111 are arranged around the outer periphery of the transmission shaft 13 and form a movable space; Driven by the second driving member 15, the transmission shaft 13 can drive the moving member 14 to move, so that the moving member 14 can drive the plurality of support blocks 111 to axially approach to release the processed workpiece, or axially move away to clamp the workpiece to be processed.

[0052] As Figure 2 shown, the first support member 11 may include four, six or eight support blocks 111 that are movably connected. The plurality of support blocks 111 are arranged around the outer periphery of the transmission shaft 13 and can approach or move away from each other, thereby driving the first support member 11 to axially contract or expand.

[0053] Specifically, when the moving member 14 axially rises to gradually disengage from the inner wall of the first support member 11, the plurality of support blocks 111 can approach each other to axially contract the first support member 11. At this time, the workpiece circumferentially clamped by the first support member 11 can be released, facilitating the replacement of the workpiece; when the moving member 14 axially descends to gradually fit the inner wall of the first support member 11, the plurality of support blocks 111 can move away from each other to axially expand the first support member 11. At this time, the outer periphery of the first support member 11 can be used to clamp the workpiece to be processed, thereby realizing the installation of the workpiece to be processed.

[0054] Optionally, the moving member 14 has a trapezoidal structure. The top of the trapezoidal structure abuts against the transmission shaft 13, and the trapezoidal structure is in inclined surface fit with the inner wall of the first support member 11.

[0055] As Figure 2 shown, setting the top of the trapezoidal structure to abut against or be connected to the transmission shaft 13 enables the transmission shaft 13 to drive the bottom of the trapezoidal structure through the top of the trapezoidal structure to form a fit or disengage from the inner wall of the first support member 11.

[0056] Among them, a trapezoidal structure is arranged to cooperate with the inner wall inclined surface of the first support member 11, that is, the mating surfaces of the trapezoidal structure and the inner wall of the first support member 11 are both inclined surfaces, so that during the axial movement of the moving member 14, that is, the up-and-down movement shown in the figure, the moving member 14 can apply a horizontal component force to the inner wall of the first support member 11, and thus can drive the first support member 11 to axially contract or expand.

[0057] Optionally, the rotating member 1 further includes an elastic member 16, and the elastic member 16 is connected to one end of the second driving member 15 close to the transmission shaft 13. As Figure 2 shown, the elastic member 16 can be connected to the output end of the second driving member 15, so that during the linear driving process of the second driving member 15, the elastic member 16 can correspondingly undergo elastic deformation.

[0058] Optionally, the transmission shaft 13, the moving member 14, and the first support member 11 are coaxially arranged.

[0059] As Figure 2 shown, the coaxial arrangement of the three can ensure the reliability of the power transmission of the first driving member 12 - transmission shaft 13 - moving member 14 - first support member 11, so that the transmission shaft 13, the moving member 14, the first support member 11, and the workpiece to be processed clamped by the first support member 11 can rotate together, thereby ensuring the reliability and stability of the rotational movement of the rotating member 1.

[0060] Optionally, the rotating member 1 further includes a transmission part 17, one end of the transmission part 17 is in transmission connection with the driving end of the first driving member 12, and the other end of the transmission part 17 is in transmission connection with the transmission shaft 13; Under the drive of the first driving member 12, the transmission part 17 can drive the transmission shaft 13, the moving member 14, the first support member 11, and the workpiece to be processed to rotate together.

[0061] As Figure 2 shown, the transmission part 17 can include a belt and pulley transmission structure, a chain and sprocket transmission structure, a gear set transmission structure, etc., for transmitting the driving force output by the first driving member 12 to the transmission shaft 13, so as to drive the transmission shaft 13, the moving member 14, the first support member 11, and the workpiece to be processed clamped by the first support member 11 to rotate together.

[0062] Optionally, the rotating member 1 further includes a sensing part 19, and the sensing part 19 is located on the output shaft connecting rod of the first driving member 12, and it can sense the position and the number of rotation turns of the first driving member 12 in real time to prevent the movement disorder of the first driving member 12.

[0063] Optionally, the processing component 2 further includes a third support member 24. The second support member 21 is connected to the third support member 24. The third support member 24 can drive the clamping portion 22 through the second support member 21 to place the workpiece to be processed clamped thereon on the mounting surface.

[0064] As Figure 3 and Figure 4 shown, the third support member 24 can be a robotic arm. The second support member 21 can be fixedly connected to the third support member 24, so that the third support member 24 can drive the clamping portion 22 through the second support member 21 to place the workpiece to be processed clamped thereon on the mounting surface, or remove the processed workpiece from the mounting surface, thereby enabling rapid replacement of the workpiece.

[0065] In another embodiment, the second support member 21 can also be movably connected to the third support member 24, that is, the second support member 21 can rotate relative to the third support member 24, and it can also enable the third support member 24 to drive the clamping portion 22 through the second support member 21 to place the workpiece to be processed clamped thereon on the mounting surface, or remove the processed workpiece from the mounting surface, thereby enabling rapid replacement of the workpiece.

[0066] Optionally, the clamping portion 22 includes two clamping jaws 221 and a third driving member 222. The driving end of the third driving member 222 is connected to the two clamping jaws 221. The third driving member 222 can drive the two clamping jaws 221 to open and close.

[0067] As Figure 3 and Figure 4 shown, the third driving member 222 includes but is not limited to a motor and a cylinder. The third driving member 222 can drive the two clamping jaws 221 to open and close, thereby realizing clamping and releasing of the workpiece.

[0068] Optionally, one side of each clamping jaw 221 facing away from the other clamping jaw 221 has a protrusion 2211. Driven by the third driving member 222, the two clamping jaws 221 can open so that the two protrusions 2211 abut against the inner wall of the workpiece to be processed, or the two clamping jaws 221 can close to release the workpiece to be processed.

[0069] As Figure 3As shown, under the first drive of the third driving member 222, the two jaws 221 can be opened so that the two protrusions 2211 are both against the inner wall of the workpiece to be processed, so that the two jaws 221 can clamp or hold the workpiece to be processed from the inner wall of the workpiece to be processed, and the workpiece to be processed can be transferred to the mounting surface of the rotating component 1; and under the second drive of the third driving member 222, the two jaws 221 can be closed so that the two protrusions 2211 are disengaged from the inner wall of the workpiece to be processed, so that the two jaws 221 are disengaged from the inner wall of the workpiece to be processed, and the workpiece to be processed can be released.

[0070] Thus, the protrusion 2211 on the clamping jaw 221 can increase the contact area between the clamping jaw 221 and the inner wall of the workpiece to be processed, thereby forming a reliable and stable clamping. The protrusion 2211 can be formed of a flexible material to avoid scratching the inner wall of the workpiece to be processed.

[0071] Optionally, the processing component 2 also includes a fourth driving member 25, which is arranged on the second supporting member 21, and the driving end of the fourth driving member 25 is transmission-connected to the processing part 23, and the fourth driving member 25 can drive the processing part 23 to rotate and perform surface treatment on the workpiece to be processed.

[0072] like Figure 4 As shown, the fourth driving member 25 can use a motor, a cylinder, etc. as a power source, and the driving end of the fourth driving member 25 is transmission-connected to the processing part 23, so that the fourth driving member 25 can drive the processing part 23 to rotate at a predetermined speed, and perform surface treatment on the rotating workpiece to be processed located on the mounting surface, thereby achieving different surface treatment effects.

[0073] Optionally, the processing component 2 further includes a bearing seat 26 and a partition plate 27 , the bearing seat 26 is sleeved on the driving end of the fourth driving member 25 , and the partition plate 27 is sandwiched between the bearing seat 26 and the processing part 23 .

[0074] like Figure 4 As shown, the partition plate 27 is sandwiched between the bearing seat 26 and the processing part 23 , that is, the bearing seat 26 and the processing part 23 are separated to avoid interference and ensure reliable rotation of the processing part 23 .

[0075] Optionally, the processing portion 23 is located at an end of the second supporting member 21 , and along the extending direction of the second supporting member 21 , the clamping portion 22 and the processing portion 23 are oriented in different directions.

[0076] like Figure 3 and Figure 4As shown in the figure, by disposing the processing unit 23 at the end of the second support member 21, it is convenient for the processing unit 23 to contact the workpiece to be processed rotating on the mounting surface and perform surface treatment, thereby reducing the difficulty of surface treatment.

[0077] By setting the gripping part 22 and the processing part 23 to face different directions. For example, in the figure, the moving direction of the processing part 23 towards the product is parallel to the extension direction of the second support member 21, and the moving direction of the gripping part 22 towards the product is perpendicular to the extension direction of the second support member 21, which can avoid interference between the gripping part 22 and the processing part 23, and thus ensure the reliability of the independent operation of the gripping part 22 and the processing part 23.

[0078] Optionally, it further includes a base 3. The rotating member 1 is disposed on the base 3. The base 3 has a tray part 31, and the tray part 31 is used to carry the workpiece to be processed and the processed workpiece. The processing member 2 can move between the tray part 31 and the rotating member 1 to realize the transfer of the workpiece to be processed and the processed workpiece. And / or, the rotating member 1 further includes a protective part 18, and the protective part 18 surrounds the outer periphery of the first support member 11.

[0079] As Figure 1 shown, the base 3 is also the support structure of the surface treatment device, which is used to support structures such as the rotating member 1. The base 3 has a tray part 31, and the tray part 31 is used to carry and store the workpiece to be processed and the processed workpiece.

[0080] Among them, driven by the motion structure, the processing member 2 can reciprocate between the tray part 31 and the rotating member 1 to realize the loading of the workpiece to be processed and the unloading of the processed workpiece, so as to facilitate the cyclic processing of the surface treatment device.

[0081] As Figure 2 shown, the protective part 18 surrounds the outer periphery of the first support member 11. The protective part 18 and the outer periphery of the first support member 11 together form the processing surface of the workpiece to be processed, so as to support the edge of the workpiece to be processed through the protective part 18 and reduce the risk of the workpiece to be processed collapsing, etc., thereby ensuring the processing reliability of the surface treatment device.

[0082] In the above embodiments, the differences between the embodiments are mainly described. As long as the different optimized features between the embodiments are not contradictory, they can be combined to form a better embodiment. Considering the simplicity of the text, it will not be elaborated here.

[0083] Although some specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and not for limiting the scope of the present invention. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A surface treatment device, characterized in that, Comprising: A rotating component (1), the rotating component (1) includes a first support (11) and a first driving member (12), the first support (11) has a mounting surface for carrying the workpiece to be processed, the driving end of the first driving member (12) is drivingly connected to the first support (11), and the first driving member (12) can drive the first support (11) and the workpiece to be processed to rotate together; A processing component (2), the processing component (2) includes a second support (21), a clamping portion (22) and a processing portion (23), the clamping portion (22) and the processing portion (23) are respectively arranged on the second support (21), the clamping portion (22) is used for clamping the workpiece to be processed, and the processing portion (23) can rotate and perform surface treatment on the workpiece to be processed.

2. The surface treatment device according to claim 1, characterized in that, The rotating component (1) further includes a transmission shaft (13), a moving member (14) and a second driving member (15), one end of the transmission shaft (13) is connected to the driving end of the second driving member (15), the other end of the transmission shaft (13) abuts against the moving member (14), the first support (11) is sleeved on the outer periphery of the transmission shaft (13), and the moving member (14) abuts against the inner wall of the first support (11); Driven by the second driving member (15), the transmission shaft (13) can drive the moving member (14) to perform axial movement, so that the first support (11) can axially contract or expand.

3. The surface treatment device according to claim 2, characterized in that, The first support (11) includes a plurality of support blocks (111) that are movably connected, and the plurality of support blocks (111) are arranged around the outer periphery of the transmission shaft (13) to form a movable space; Driven by the second driving member (15), the transmission shaft (13) can drive the moving member (14) to move, so that the moving member (14) can drive the plurality of support blocks (111) to axially approach to release the processed workpiece, or axially move away to clamp the workpiece to be processed.

4. The surface treatment device according to claim 3, characterized in that, The moving member (14) has a trapezoidal structure, the top of the trapezoidal structure abuts against the transmission shaft (13), and the trapezoidal structure is in inclined surface fit with the inner wall of the first support (11).

5. The surface treatment device according to claim 2, wherein, The rotating component (1) further includes an elastic member (16), and the elastic member (16) is connected to one end of the second driving member (15) close to the transmission shaft (13).

6. The surface treatment device according to claim 2, wherein, The rotating component (1) further includes a transmission portion (17), one end of the transmission portion (17) is drivingly connected to the driving end of the first driving member (12), and the other end of the transmission portion (17) is drivingly connected to the transmission shaft (13); Driven by the first driving member (12), the transmission portion (17) can drive the transmission shaft (13), the moving member (14), the first support (11) and the workpiece to be processed to rotate together.

7. The surface treatment device according to claim 1, wherein The processing component (2) further includes a third support member (24), the second support member (21) is connected to the third support member (24), and the third support member (24) can drive the clamping portion (22) through the second support member (21) to place the clamped workpiece to be processed on the mounting surface.

8. The surface treatment device according to claim 7, wherein, The clamping portion (22) includes two clamping jaws (221) and a third driving member (222), the driving end of the third driving member (222) is connected to the two clamping jaws (221), and the third driving member (222) can drive the two clamping jaws (221) to open and close.

9. The surface treatment device according to claim 8, wherein, One side of each clamping jaw (221) facing away from the other clamping jaw (221) has a protrusion (2211). Under the drive of the third driving member (222), the two clamping jaws (221) can open so that the two protrusions (2211) abut against the inner wall of the workpiece to be processed, or the two clamping jaws (221) can close to release the workpiece to be processed.

10. The surface treatment device according to claim 1, wherein, The processing component (2) further includes a fourth driving member (25), the fourth driving member (25) is arranged on the second support member (21), and the driving end of the fourth driving member (25) is in transmission connection with the processing portion (23). The fourth driving member (25) can drive the processing portion (23) to rotate and perform surface treatment on the workpiece to be processed.

11. The surface treatment device according to claim 10, characterized in that, The processing component (2) further includes a bearing seat (26) and a partition plate (27), the bearing seat (26) is sleeved on the driving end of the fourth driving member (25), and the partition plate (27) is clamped between the bearing seat (26) and the processing portion (23).

12. The surface treatment device according to claim 1, wherein, It further includes a base (3), the rotating component (1) is arranged on the base (3), the base (3) has a tray portion (31), the tray portion (31) is used for carrying the workpiece to be processed and the processed workpiece, and the processing component (2) can move between the tray portion (31) and the rotating component (1) to realize the transfer of the workpiece to be processed and the processed workpiece; And / or, the rotating component (1) further includes a protection portion (18), and the protection portion (18) surrounds the outer periphery of the first support member (11).

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