Surface treatment device for curtain track production

Abstract

The invention relates to the field of surface treatment equipment, in particular to a surface treatment device for curtain track production, which comprises a rack, a control panel is mounted on one side of the top of the rack, a vertical frame is mounted on one side of the top of the rack, a plurality of transverse frames are mounted on the upper portion and the lower portion of the vertical frame, and threaded lead screws are mounted on the transverse frames at the bottom. Stepping motors are installed at the top ends of the threaded lead screw moving parts correspondingly, threaded rods and rotating shafts are installed at the top driving ends of the stepping motors correspondingly, grinding wheels are fixedly connected to the peripheries of the rotating shafts correspondingly, fixing blocks which are evenly distributed are installed on the peripheries of the grinding wheels at intervals correspondingly, and guide grooves are formed in one sides of the fixing blocks correspondingly. According to the curtain guide rail groove grinding device, flexible precise grinding is achieved through self-adaption to guide rails of multiple specifications, and the problems that when grooves of curtain guide rails of different specifications are ground, the fitting degree of a traditional rigid grinding piece and the grooves is insufficient, and uneven grinding is likely to be caused are solved.

Description

Technical Field

[0001] The present invention relates to the field of surface treatment equipment, in particular to a surface treatment device for curtain track production. Background Art

[0002] Currently, surface treatment equipment used in the curtain track production process faces numerous technical limitations. Conventional devices often separate grinding and debris cleaning into separate processes, requiring manual workpiece transfer or module replacement, resulting in low production efficiency and the risk of residual debris causing secondary scratches. In actual use, fixed brush bristles are prone to clinging to metal debris after long-term use, which not only reduces the cleaning effect but also may scratch the polished surface. Furthermore, existing equipment requires frequent replacement of adaptable grinding tools when grinding grooves for tracks of varying specifications, resulting in a cumbersome adjustment process. Furthermore, the rigid grinding parts lack sufficient fit between the groove surface and the curved surface, often leading to uneven grinding and excessive wear on corners. This is particularly true for tracks made of different materials, such as aluminum alloy and plastic steel, making it difficult to achieve a balanced balance between grinding accuracy and surface quality. Furthermore, existing equipment lacks a flexible control mechanism for grinding force, which can easily lead to fluctuations in product qualification rates due to fixed parameters, making it difficult to meet the efficient and precise requirements of industrial mass production. Therefore, we propose a surface treatment device for curtain track production to address these issues. Summary of the Invention

[0003] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a surface treatment device for curtain track production.

[0004] In order to achieve the above purpose, the technical solution adopted by the present invention is: a surface treatment device for curtain track production, comprising a frame, a control panel is installed on one side of the top of the frame, a vertical frame is installed on one side of the top of the frame, a plurality of horizontal frames are installed on the upper and lower parts of the vertical frame, and a threaded screw is installed on the bottom of the horizontal frame, a stepper motor is installed on the top of the threaded screw moving part, a threaded rod and a rotating shaft are installed on the top driving end of the stepper motor respectively, a grinding wheel is fixedly connected to the outer periphery of the rotating shaft, and uniformly distributed fixed blocks are intermittently installed on the outer periphery of the grinding wheel, and a guide groove is provided on one side of the fixed block. The interior is slidably connected with a guide bar, and the side of the guide bar away from the fixed block is fixedly connected to the lifting frame, and a limiting slot is provided on the top side of the lifting frame, and the rotating shaft and the top of the threaded rod are rotatably connected with a slider, and the sliders are slidably connected to the middle of the upper cross frame, and the bottom ends of the sliders are fixedly connected to the connecting frame, and the bottoms of the connecting frames are fixedly connected to the fixed disk, and the fixed disks are arranged on the upper part of the grinding wheel, and the fixed disks are rotatably connected to the rotating shaft, and the outer periphery of the fixed disks is fixedly connected with a connecting piece, and the outer periphery of the connecting piece is fixedly connected with a bellows, and the bellows are slidably connected to the inner side of the limiting slot.

[0005] Preferably, evenly distributed bristles are installed on one side of the lifting frame away from the fixed block, and a fixing plate is provided on one side of the lifting frame away from the fixed block.

[0006] Preferably, the lifting frames all pass through the fixing plate and are slidably connected to the fixing plate, and both sides of one end of the fixing plate close to the fixing block are fixedly connected with connecting bars.

[0007] Preferably, the ends of the connecting strips away from the fixed plate are fixedly connected to the fixed blocks, and sliding grooves are passed through both sides of the middle of the lifting frame, and the connecting strips pass through the sliding grooves, and the connecting strips are slidably connected to the sliding grooves.

[0008] Preferably, roller frames are provided on both sides of the upright frame, the roller frames are installed on both sides of the top of the frame, curtain guide rails are provided on the top of the roller frames, and fixing sleeves are provided on both sides of the roller frames.

[0009] Preferably, the fixed sleeves are all fixedly connected to the top of the frame, the inner sides of the fixed sleeves are all rotatably connected to a rotating frame, the bottoms of the rotating frames are all installed with rotating cylinders, and the rotating cylinders are all installed inside the frame.

[0010] Preferably, a motor is installed at the end of each rotating frame, and a driving wheel is fixedly connected to the driving end at the bottom of each motor, and the driving wheels are arranged on both sides of the curtain guide rail.

[0011] Preferably, grooves are provided on both sides of the curtain guide rail, and fixed ring frames are provided on both sides of the curtain guide rail. The upper and lower parts of the fixed ring frames are fixedly connected to fixed frames, the middle parts of the fixed frames are threadedly connected to the threaded rods, and the outer periphery of the fixed ring frames are rotatably connected to polishing rings.

[0012] Preferably, the inner edges of the grinding rings are provided with tooth grooves, the inner sides of the tooth grooves are meshed with gears, the gears are arranged on one side of the fixed ring frame, the middle shafts of the gears are fixedly connected with servo motors, and the servo motors are installed on one side of the fixed ring frame.

[0013] Preferably, an air pump is installed on the other side of the fixed ring frame, and the output part of the air pump is connected to an expansion tube, which is arranged on one side of the grinding ring. Lubricating oil and lubricating coating are provided on the outer periphery of the expansion tube and the inner side of the grinding ring.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention integrates grinding and cleaning, improves work efficiency and cleanliness, and drives the grinding wheel to rotate at high speed to achieve precise polishing through the bottom stepper motor linking the threaded rod and the rotating shaft. At the same time, an intermittently distributed lifting frame and bristles are innovatively set on the periphery of the grinding wheel to complete grinding and debris cleaning simultaneously. More importantly, the lifting frame is in continuous contact with the peripheral bellows of the fixed disk through the limiting groove, and realizes continuous up and down reciprocating motion during the rotation process. Compared with the existing fixed cleaning structure, the cleaning coverage of the bristles is significantly expanded, and the problems of debris residue and cleaning dead corners in traditional cleaning methods are effectively solved, which greatly improves the operation continuity and the cleanliness of the guide rail surface, and is more suitable for industrial mass production needs.

[0015] The present invention avoids secondary pollution and efficiency degradation by optimizing the cleaning mechanism of the bristles. In view of the problem in the prior art that the cleaning bristles are easily degraded due to the adhesion of debris, the fixed block and the connecting strip are designed in coordination. When the lifting frame moves up and down, the bristles and the fixed plate form a continuous staggered motion, driving the bristles to produce high-frequency swing. This structure not only enhances the friction of the bristles on the guide rail surface and improves the debris stripping effect, but also can completely throw off the adhered debris through the swinging centrifugal force, solving the secondary pollution problem of traditional bristles that "the more they sweep, the dirtier they become" and easily scratches the polished surface, significantly extending the effective working time of the bristles and reducing the frequency of equipment maintenance.

[0016] The present invention realizes flexible and precise grinding through adaptive multi-specification guide rails. When grinding the grooves of curtain guide rails of different specifications, the traditional rigid grinding parts do not fit the grooves well, which easily leads to uneven grinding. By adopting a threaded rod to drive the fixing frame and the fixing ring to rise and fall, it can quickly adapt to guide rail grooves of different widths and depths, and introduce an air pump and expansion tube adjustment component. The air pump pumps gas into the expansion tube, so that the expansion tube drives the grinding ring to adaptively expand, thereby achieving perfect fit with the curved surface of the guide rail groove. Compared with rigid grinding parts, the grinding uniformity of the inner side of the groove is significantly improved; by accurately adjusting the pumping amount of the air pump, the pressure of the grinding ring can be flexibly controlled, and flexible adjustment of the grinding force is achieved, which effectively avoids the problem of over-grinding or insufficient grinding caused by fixed force in the existing technology, adapts to the grinding needs of guide rails of different materials, and greatly improves the qualified rate of finished products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the formal three-dimensional structure of a surface treatment device for curtain track production according to the present invention; Figure 2 This is a partial structural diagram of a stand of a surface treatment device for curtain track production according to the present invention; Figure 3 This is a partial structural diagram of a horizontal frame of a surface treatment device for curtain track production according to the present invention; Figure 4This is a partial structural diagram of a grinding wheel of a surface treatment device for curtain track production according to the present invention; Figure 5 This is a schematic diagram of the partial structure of the connecting piece of a surface treatment device for curtain track production according to the present invention; Figure 6 This is a partial structural schematic diagram of a fixed plate of a surface treatment device for curtain track production according to the present invention; Figure 7 This is a partial structural diagram of a grinding circle of a surface treatment device for curtain track production according to the present invention; Figure 8 This is a partial structural diagram of a fixed ring frame of a surface treatment device for curtain track production according to the present invention; Figure 9 This is a schematic diagram of the partial structure of the tooth groove of a surface treatment device for curtain track production according to the present invention.

[0018] 101. Frame; 102. Control panel; 103. Horizontal frame; 104. Rotating frame; 105. Roller frame; 106. Driving wheel; 107. Fixed sleeve; 108. Fixed frame; 109. Expansion tube; 110. Curtain rail; 111. Vertical frame; 112. Grinding wheel; 113. Grinding ring; 114. Screw; 115. Lifting frame; 116. Slider; 117. Fixed plate; 11 8. Bristles; 119. Guide groove; 120. Fixed block; 121. Fixed plate; 122. Tooth groove; 123. Bellows; 124. Connecting frame; 125. Connecting piece; 126. Rotating shaft; 127. Slide groove; 128. Guide bar; 129. Connecting bar; 130. Limiting groove; 131. Threaded rod; 132. Stepping motor; 133. Fixed ring frame; 134. Air pump; 135. Gear. DETAILED DESCRIPTION

[0019] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0020] like Figures 1-9The surface treatment device for curtain rail production shown, including frame 101, frame 101 top side installs control panel 102, frame 101 top side installs vertical support 111, vertical support 111 upper and lower parts are all installed with multiple horizontal frames 103, bottom horizontal frame 103 are all installed with threaded lead screw 114, threaded lead screw 114 moving part top are all installed with stepper motor 132, stepper motor 132 top drive end are all installed with threaded rod 131 and rotating shaft 126, rotating shaft 126 outer periphery are all fixedly connected with grinding wheel 112, grinding wheel 112 outer periphery are all intermittently installed with evenly distributed fixed blocks 120, fixed blocks 120 one side are all provided with guide groove 119, guide groove 119 inside are all slidably connected with guide strip 128, guide strip 128 side away from fixed block 120 are all fixedly connected with lifting frame 115, lifting frame 115 top side are all provided with limiting groove 130, rotating shaft 126 and threaded rod 131 outer periphery top are all rotatably connected with sliding block 116, sliding block 116 are all slidably connected in the middle of upper horizontal frame 103, sliding block 116 bottom end are all fixedly connected with connecting frame 124, connecting frame 124 bottom are all fixedly connected with fixed disc 117, fixed disc 117 are all arranged on the upper part of grinding wheel 112, fixed disc 117 are all rotatably connected with rotating shaft 126, fixed disc 117 outer periphery are all fixedly connected with connecting piece 125, connecting piece 125 outer periphery are all fixedly connected with bellows 123, bellows 123 are all slidably connected inside limiting groove 130.

[0021] Further, in specific implementation, the threaded lead screw 114 at the bottom can drive the polishing and polishing structure on both sides to approach the side wall of the curtain rail 110, thereby facilitating subsequent polishing work, and the work of each stepper motor 132 at the bottom can drive each threaded rod 131 and rotating shaft 126 to rotate, and each grinding wheel 112 can be driven to rotate by the rotating shaft 126, and the high-speed rotation of the grinding wheel 112 can realize polishing and polishing of the contacted curtain rail 110, and the lifting frame 115 and the bristles 118 intermittently distributed on the outer periphery of the grinding wheel 112 can realize cleaning and cleaning of the debris under polishing after the polishing and polishing process, which is beneficial to actual use. During the polishing process, the limiting groove 130 on the lifting frame 115 will continuously contact the bellows 123 on the outer periphery of the fixed disc 117, and under the guidance of the bellows 123, the lifting frame 115 will be driven to move up and down continuously when the grinding wheel 112 and the lifting frame 115 rotate, thereby further improving the working effect of the lifting frame 115, which is beneficial to actual use.

[0022] Among them, the lifting frame 115 is equipped with evenly distributed bristles 118 on the side away from the fixed block 120, and the lifting frame 115 is provided with a fixed plate 121 on the side away from the fixed block 120. The lifting frame 115 passes through the fixed plate 121 and is slidably connected to the fixed plate 121. The fixing plate 121 is fixedly connected to the fixing block 120 on both sides of the end thereof close to the fixing block 120. The connecting bar 129 is fixedly connected to the fixing block 120 on one end thereof away from the fixing plate 121. Slide grooves 127 are passed through on both sides of the middle part of the lifting frame 115, and the connecting bars 129 pass through the slide grooves 127 and are slidably connected to the slide grooves 127.

[0023] Furthermore, in the specific implementation, during the up and down movement of the lifting frame 115, the fixing plate 121 can be fixed by the work of the fixing block 120 and the connecting strip 129, so that when the lifting frame 115 moves up and down, the bristles 118 will be continuously misaligned with the fixing plate 121, so that the bristles 118 on the lifting frame 115 can swing continuously, thereby further improving the cleaning effect of the bristles 118. At the same time, the continuous swinging of the bristles 118 can throw off the debris attached to the bristles 118, which is beneficial to improving the continuous working effect of the bristles 118.

[0024] Among them, roller frames 105 are provided on both sides of the vertical frame 111, and the roller frames 105 are installed on both sides of the top of the frame 101. A curtain guide rail 110 is provided on the top of the roller frame 105, and fixed sleeves 107 are provided on both sides of the roller frame 105. The fixed sleeves 107 are fixedly connected to the top of the frame 101, and the inner side of the fixed sleeves 107 is rotatably connected to the rotating frame 104. The bottom of the rotating frame 104 is installed with an angle cylinder, and the angle cylinder is installed inside the frame 101. A motor is installed at the end of the rotating frame 104, and the driving end at the bottom of the motor is fixedly connected to the driving wheel 106, and the driving wheel 106 is provided on both sides of the curtain guide rail 110.

[0025] Furthermore, in specific implementation, people can use the equipment to grind and polish the curtain guide rail 110. During operation, the curtain guide rail 110 can be supported and guided by the roller frame 105. At the same time, the angle cylinders at the bottom of the fixed sleeves 107 on both sides can drive the rotating frame 104 and the driving wheel 106 to deflect, and the driving wheels 106 on both sides can realize the centering clamping and limiting of the curtain guide rail 110. The motor installed at the end of the rotating frame 104 can drive the driving wheel 106 to rotate, and the driving wheel 106 can drive the curtain guide rail 110 in contact with it to move, so that the curtain guide rail 110 can move along the roller frame 105, so that the roller frame 105 can stably pass through the grinding and polishing structure at the top of the frame 101, thereby realizing the grinding of the roller frame 105.

[0026] Among them, grooves are provided on both sides of the curtain guide rail 110, and fixed ring frames 133 are provided on both sides of the curtain guide rail 110. The upper and lower parts of the fixed ring frames 133 are fixedly connected to the fixed frames 108, and the middle parts of the fixed frames 108 are threadedly connected to the threaded rods 131. The outer periphery of the fixed ring frames 133 is rotatably connected to the grinding ring 113, and the inner edges of the grinding rings 113 are provided with tooth grooves 122. A part of the inner side of the tooth grooves 122 is meshed with a gear 135. The gears 135 are all arranged on one side of the fixed ring frame 133, and the middle shaft of the gear 135 is fixedly connected to the servo motor. The servo motors are all installed on one side of the fixed ring frame 133, and an air pump 134 is installed on the other side of the fixed ring frame 133. The output part of the air pump 134 is connected to the expansion tube 109, and the expansion tube 109 is arranged on one side of the grinding ring 113. Lubricating oil and a lubricating coating are provided on the outer periphery of the expansion tube 109 and the inner side of the grinding ring 113.

[0027] Furthermore, in a specific implementation, the work of the threaded rod 131 can drive the fixing frame 108 and the fixing ring frame 133 to move up and down, so that the grinding ring 113 can correspond to the grooves on both sides of the curtain guide rail 110, so that it can cope with curtain guide rails 110 of different specifications. Furthermore, during the working process, the work of the servo motor can drive the gear 135 to rotate, and the gear 135 can drive the grinding ring 113 engaged therewith to rotate rapidly, and the high-speed rotation of the grinding ring 113 can realize the curtain guide rail. The grinding and polishing of the grooves on both sides of 110 is beneficial to practical use. During this process, the air pump 134 will start working. Through the work of the air pump 134, gas can be pumped into the expansion tube 109, so that the expansion tube 109 can be inflated, so that the grinding ring 113 at the expansion tube 109 can fit the grooves on both sides of the curtain guide rail 110 more perfectly, which is beneficial to improving the grinding effect. At the same time, by adjusting the pumping amount of the air pump 134, the grinding force of the grinding ring 113 can be adjusted, making it more suitable for the grinding work of the curtain guide rail 110.

[0028] Working principle: In actual use, people can use the equipment to grind and polish the curtain guide rail 110. During operation, the roller frame 105 can support and guide the curtain guide rail 110. At the same time, the angle cylinders at the bottom of the fixed sleeves 107 on both sides can drive the rotating frame 104 and the driving wheel 106 to deflect, and the driving wheels 106 on both sides can realize the centering clamping and limiting of the curtain guide rail 110. The motor installed at the end of the rotating frame 104 can drive the driving wheel 106 to rotate, and the driving wheel 106 can drive the curtain guide rail 110 in contact with it to move, so that the curtain guide rail 110 can move along the roller frame 105, so that the roller frame 105 can stably pass through the grinding and polishing on the top of the frame 101. The structure realizes the grinding work of the roller frame 105. The threaded screw 114 at the bottom can drive the grinding and polishing structures on both sides to approach the side walls of the curtain guide rail 110, thereby facilitating subsequent grinding work. The work of each stepping motor 132 at the bottom can drive each threaded rod 131 and the rotating shaft 126 to rotate, and the rotating shaft 126 can drive each grinding wheel 112 to rotate. The high-speed rotation of the grinding wheel 112 can realize the grinding and polishing of the contacting curtain guide rail 110. The lifting frame 115 and the brush 118 intermittently distributed on the periphery of the grinding wheel 112 can realize the cleaning and cleaning of the grinding debris after the grinding and polishing process, which is beneficial to actual use. During the grinding process, the limit groove 130 on the lifting frame 115 will contact the fixed The bellows 123 on the outer periphery of the disc 117 is in continuous contact. Under the guidance of the bellows 123, when the grinding wheel 112 and the lifting frame 115 rotate, the lifting frame 115 will be driven to move up and down continuously, thereby further improving the working effect of the lifting frame 115, which is beneficial to actual use. Furthermore, in the process of the lifting frame 115 moving up and down, the fixing plate 121 can be fixed by the fixing block 120 and the connecting strip 129, so that when the lifting frame 115 moves up and down, the bristles 118 will be continuously misaligned with the fixing plate 121, thereby enabling the bristles 118 on the lifting frame 115 to swing continuously, thereby further improving the cleaning effect of the bristles 118, and at the same time, the continuous swing of the bristles 118 can The shavings attached to the bristles 118 can be thrown off, which is beneficial to improving the continuous working effect of the bristles 118. In actual use, the work of the threaded rod 131 can drive the fixing frame 108 and the fixing ring frame 133 to move up and down, so that the grinding ring 113 can correspond to the grooves on both sides of the curtain guide rail 110, so that it can cope with curtain guide rails 110 of different specifications. Furthermore, in the working process, the servo motor can drive the gear 135 to rotate, and the gear 135 can drive the grinding ring 113 engaged therewith to rotate rapidly. The high-speed rotation of the grinding ring 113 can realize the grinding and polishing of the grooves on both sides of the curtain guide rail 110, which is beneficial to actual use. During this process, the air pump 134 will start to work.The air pump 134 can pump air into the expansion tube 109, thereby expanding the expansion tube 109 and making the grinding ring 113 on the expansion tube 109 fit more perfectly into the grooves on both sides of the curtain rail 110, which is conducive to improving the grinding effect. At the same time, by adjusting the pumping amount of the air pump 134, the grinding force of the grinding ring 113 can be adjusted, making it more suitable for the grinding work of the curtain rail 110.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface treatment device for curtain track production, comprising a frame (101), characterized in that: A control panel (102) is installed on one side of the top of the frame (101), a vertical frame (111) is installed on one side of the top of the frame (101), a plurality of horizontal frames (103) are installed on the upper and lower parts of the vertical frame (111), a threaded screw (114) is installed on the bottom of the horizontal frame (103), a stepper motor (132) is installed on the top of the moving part of the threaded screw (114), a threaded rod (131) and a rotating shaft (126) are installed on the top driving end of the stepper motor (132), a grinding wheel (112) is fixedly connected to the outer periphery of the rotating shaft (126), and uniformly distributed fixed blocks (120) are intermittently installed on the outer periphery of the grinding wheel (112), a guide groove (119) is opened on one side of the fixed block (120), and a guide bar (128) is slidably connected to the inside of the guide groove (119), and the guide bar (128) is away from the fixed block (12 0) is fixedly connected to a lifting frame (115) on one side, and a limiting groove (130) is provided on one side of the top of the lifting frame (115). The top of the outer periphery of the rotating shaft (126) and the threaded rod (131) is rotatably connected to a slider (116), and the slider (116) is slidably connected to the middle of the upper cross frame (103). The bottom end of the slider (116) is fixedly connected to the connecting frame (124), and the bottom of the connecting frame (124) is fixedly connected to a fixed disk (117). The fixed disk (117) is arranged on the upper part of the grinding wheel (112), and the fixed disk (117) is rotatably connected to the rotating shaft (126). The outer periphery of the fixed disk (117) is fixedly connected to a connecting piece (125), and the outer periphery of the connecting piece (125) is fixedly connected to a bellows (123), and the bellows (123) is slidably connected to the inner side of the limiting groove (130).

2. A surface treatment device for curtain track production according to claim 1, characterized in that: The side of the lifting frame (115) away from the fixed block (120) is equipped with evenly distributed bristles (118), and the side of the lifting frame (115) away from the fixed block (120) is equipped with a fixed plate (121).

3. The surface treatment device for curtain track production according to claim 2, characterized in that: The lifting frames (115) all pass through the fixed plate (121) and are slidably connected to the fixed plate (121). Both sides of one end of the fixed plate (121) close to the fixed block (120) are fixedly connected with connecting bars (129).

4. The surface treatment device for curtain track production according to claim 3, characterized in that: One end of the connecting strip (129) away from the fixed plate (121) is fixedly connected to the fixed block (120), and both sides of the middle of the lifting frame (115) are penetrated by a sliding groove (127), and the connecting strip (129) is penetrated by the sliding groove (127), and the connecting strip (129) is slidably connected to the sliding groove (127).

5. The surface treatment device for curtain track production according to claim 1, characterized in that: Roller frames (105) are provided on both sides of the vertical frame (111), and the roller frames (105) are installed on both sides of the top of the frame (101). Curtain guide rails (110) are provided on the top of the roller frames (105), and fixed sleeves (107) are provided on both sides of the roller frames (105).

6. The surface treatment device for curtain track production according to claim 5, characterized in that: The fixed sleeves (107) are fixedly connected to the top of the frame (101), the inner sides of the fixed sleeves (107) are rotatably connected to the rotating frame (104), the bottoms of the rotating frames (104) are installed with rotating cylinders, and the rotating cylinders are installed inside the frame (101).

7. The surface treatment device for curtain track production according to claim 6, characterized in that: The ends of the rotating frames (104) are each equipped with a motor, and the bottom driving ends of the motors are each fixedly connected to a driving wheel (106), and the driving wheels (106) are each arranged on both sides of the curtain guide rail (110).

8. The surface treatment device for curtain track production according to claim 7, characterized in that: Grooves are provided on both sides of the curtain guide rail (110), and fixed ring frames (133) are provided on both sides of the curtain guide rail (110). The upper and lower parts of the fixed ring frames (133) are fixedly connected to the fixed frames (108), the middle parts of the fixed frames (108) are threadedly connected to the threaded rods (131), and the outer periphery of the fixed ring frames (133) is rotatably connected to the grinding rings (113).

9. The surface treatment device for curtain track production according to claim 8, characterized in that: The inner side edge of the grinding ring (113) is provided with a tooth groove (122), and a portion of the inner side of the tooth groove (122) is meshed with a gear (135), and the gear (135) is arranged on one side of the fixed ring frame (133). The middle shaft of the gear (135) is fixedly connected to a servo motor, and the servo motor is installed on one side of the fixed ring frame (133).

10. The surface treatment device for curtain track production according to claim 8, characterized in that: An air pump (134) is installed on the other side of the fixed ring frame (133), and the output part of the air pump (134) is connected to an expansion tube (109). The expansion tube (109) is arranged on one side of the grinding ring (113), and lubricating oil and a lubricating coating are provided on the outer periphery of the expansion tube (109) and the inner side of the grinding ring (113).

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