Cleaner

Abstract

The utility model relates to a polishing machine, and belongs to the field of polishing equipment. The automatic waxing device comprises a cleaning mechanism and a waxing mechanism, the waxing mechanism is installed on the cleaning mechanism and matched with the cleaning mechanism, and the automatic waxing device is structurally characterized in that the waxing mechanism comprises a waxing machine base, a horizontal moving assembly, a vertical moving assembly, a wax block lifting assembly, a supporting plate position detecting device and a wax block position detecting device; the waxing machine base is installed on the clearing mechanism, the horizontal moving assembly is installed on the waxing machine base, the vertical moving assembly is installed on the horizontal moving assembly, the wax block lifting assembly is installed on the vertical moving assembly, and the supporting plate position detecting device is used for detecting the position of the vertical moving assembly. The wax block position detection device is used for detecting the position of the wax block lifting assembly.

Description

Technical Field

[0001] This utility model relates to a polishing machine, belonging to the field of polishing equipment. Background Technology

[0002] To achieve a smoother and more delicate surface on workpieces after polishing, a polishing machine is needed to clean and polish the surface. During operation, the polishing machine requires waxing a rotating cloth wheel. However, current polishing machines struggle to accurately position the wax block relative to the cloth wheel, sometimes resulting in incomplete waxing. In response, patent application number 201720853945.7 discloses a floating polishing machine; and patent application number 201821844291.2 discloses an automatic waxing device for a polishing machine. Utility Model Content

[0003] The purpose of this invention is to overcome the above-mentioned deficiencies in the existing technology and to provide a cleaning machine with a reasonable structural design.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows: The polishing machine includes a polishing mechanism and a waxing mechanism. The waxing mechanism is installed on the polishing mechanism, and the polishing mechanism cooperates with the waxing mechanism. Its structural features are as follows: The waxing mechanism includes a waxing machine base, a horizontal moving component, a vertical moving component, a wax block lifting component, a tray position detection device, and a wax block position detection device. The waxing machine base is installed on the polishing mechanism, the horizontal moving component is installed on the waxing machine base, the vertical moving component is installed on the horizontal moving component, the wax block lifting component is installed on the vertical moving component, the tray position detection device is used to detect the position of the vertical moving component, and the wax block position detection device is used to detect the position of the wax block lifting component.

[0005] Furthermore, the polishing mechanism includes a polishing machine base, a polishing motor, a polishing cloth wheel, and a polishing rotating shaft. The polishing machine base, the polishing motor, and the polishing rotating shaft are all mounted on the polishing machine base. The polishing motor and the polishing rotating shaft are driven by a synchronous belt, and the polishing cloth wheel is mounted on the polishing rotating shaft.

[0006] Furthermore, the horizontal movement assembly includes a horizontal movement cylinder, a horizontal movement guide rod, a horizontal movement guide seat, a horizontal support, and a horizontal movement fixed seat. The horizontal movement fixed seat is mounted on the waxing machine base, the horizontal movement guide rod is mounted on the horizontal movement fixed seat, and the horizontal movement guide seat is mounted on the horizontal support, with the horizontal movement guide seat and the horizontal movement guide rod passing through each other. The horizontal movement cylinder is used to drive the horizontal support to move along the horizontal movement guide rod.

[0007] Furthermore, the vertical movement assembly includes a vertical movement motor, a vertical movement guide rod, a vertical movement guide seat, a vertical support plate, and a vertical movement fixed seat. The vertical movement fixed seat is mounted on a horizontal support, the vertical movement guide rod is mounted on the vertical movement fixed seat, the vertical movement guide seat is mounted on the vertical support plate, and the vertical movement guide seat and the vertical movement guide rod pass through each other. The vertical movement motor is used to drive the vertical support plate to move along the vertical movement guide rod.

[0008] Furthermore, the wax block lifting assembly includes a wax block lifting motor, a wax block lifting guide rod, a wax block lifting guide seat, a wax block lifting bracket, a wax block lifting limit frame, and a wax block lifting fixing seat. The wax block lifting fixing seat is mounted on a vertical support plate, the wax block lifting guide rod is mounted on the wax block lifting fixing seat, the wax block lifting bracket is mounted on the wax block lifting guide seat, and the wax block lifting guide seat and the wax block lifting guide rod pass through each other. The wax block lifting motor is used to drive the wax block lifting bracket to move along the wax block lifting guide rod, and the wax block lifting limit frame is mounted on the wax block lifting fixing seat.

[0009] Furthermore, a wax block clamping cylinder is installed on the wax block lifting and limiting frame.

[0010] Furthermore, the wax block position detection device includes a wax block position detection swing shaft, a wax block position detection swing frame, a wax block position detection spring, a wax block position detection sensor, a wax block position detection sensing protrusion, and a wax block position detection sensor bracket. The wax block position detection swing shaft is mounted on a wax block lifting and fixing seat, the wax block position detection swing frame is mounted on the wax block position detection swing shaft, the two ends of the wax block position detection spring abut against the vertical support plate and the rear end of the wax block position detection swing frame, respectively, the front end of the wax block position detection swing frame is provided with a wax block position detection sensing protrusion, the wax block position detection sensor bracket is mounted on a wax block lifting and limiting frame, and the wax block position detection sensor is mounted on the wax block position detection sensor bracket, and the wax block position detection sensor cooperates with the wax block position detection sensing protrusion.

[0011] Furthermore, the pallet position detection device includes a pallet position detection rotating shaft, a pallet position detection sensor, and a pallet position detection sensing notch. Both the pallet position detection rotating shaft and the pallet position detection sensor are mounted on the wax block position detection swing frame. The pallet position detection rotating shaft is provided with a pallet position detection sensing notch, which cooperates with the pallet position detection sensor.

[0012] Furthermore, the tray position detection rotating shaft is located to the side and below the wax block lifting and limiting frame.

[0013] Furthermore, a wax block is installed on the wax block lifting assembly.

[0014] Compared with the prior art, the present invention has the following advantages: When the cleaning and polishing machine waxes the cleaning and polishing cloth wheel, the distance between the vertical support plate and the cleaning and polishing cloth wheel can be detected by the support plate position detection device, and the distance between the wax block and the cleaning and polishing cloth wheel can be detected by the wax block position detection device, so that the wax block comes into contact with the cleaning and polishing cloth wheel, and the cleaning and polishing cloth wheel can be waxed by the rotation of the cleaning and polishing cloth wheel. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the cleaning machine according to an embodiment of the present utility model.

[0016] Figure 2 yes Figure 1 A magnified structural diagram of part A in the diagram.

[0017] Figure 3 This is a three-dimensional structural diagram of the light-clearing mechanism according to an embodiment of the present utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the waxing mechanism according to an embodiment of the present utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the waxing mechanism according to an embodiment of the present utility model.

[0020] Figure 6 This is a three-dimensional structural diagram of the waxing mechanism according to an embodiment of the present utility model.

[0021] Figure 7 This is a schematic diagram of the structure of the wax block and the tray position detection rotating shaft in an embodiment of the present invention, showing a state where they are not in contact.

[0022] Figure 8 This is a schematic diagram of the structure of the wax block and the tray position detection rotating shaft in an embodiment of the present invention, showing the state in which they are in contact.

[0023] In the diagram: 1. Polishing mechanism; 2. Waxing mechanism; 3. Wax block.

[0024] Cleaning machine base 11, cleaning motor 12, cleaning cloth wheel 13, cleaning shaft 14, tension adjustment assembly 15.

[0025] Waxing machine base 21, horizontal moving assembly 22, vertical moving assembly 23, wax block lifting assembly 24, pallet position detection device 25, wax block position detection device 26.

[0026] Horizontal movement cylinder 221, horizontal movement guide rod 222, horizontal movement guide seat 223, horizontal support 224, horizontal movement fixed seat 225

[0027] Vertical moving motor 231, vertical moving guide rod 232, vertical moving guide seat 233, vertical support plate 234, vertical moving fixed seat 235.

[0028] 241. Wax block lifting motor; 242. Wax block lifting guide rod; 243. Wax block lifting guide seat; 244. Wax block lifting bracket; 245. Wax block lifting limit bracket; 246. Wax block lifting fixing seat; 247. Wax block clamping cylinder.

[0029] Pallet position detection rotating shaft 251, pallet position detection sensor 252, pallet position detection sensing notch 253

[0030] Wax block position detection swing shaft 261, wax block position detection swing frame 262, wax block position detection spring 263, wax block position detection sensor 264, wax block position detection sensing protrusion 265, wax block position detection sensor bracket 267. Detailed Implementation

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0032] Example

[0033] See Figures 1 to 8 As shown in the accompanying drawings, the structures, proportions, sizes, etc., depicted in this specification are merely for illustrative purposes to aid those skilled in the art and to provide a clear understanding. They are not intended to limit the scope of this invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this invention, should still fall within the scope of the technical content disclosed in this invention. Furthermore, the use of terms such as "upper," "lower," "left," "right," "middle," and "one" in this specification is solely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0034] The polishing machine in this embodiment includes a polishing mechanism 1 and a waxing mechanism 2. The waxing mechanism 2 is mounted on the polishing mechanism 1, and the polishing mechanism 1 cooperates with the waxing mechanism 2. The polishing mechanism 1 includes a polishing machine base 11, a polishing motor 12, a polishing cloth wheel 13, and a polishing rotating shaft 14. The waxing machine base 11, the polishing motor 12, and the polishing rotating shaft 14 are all mounted on the polishing machine base 11. The polishing motor 12 and the polishing rotating shaft 14 are driven by a synchronous belt. The polishing cloth wheel 13 is mounted on the polishing rotating shaft 14. The polishing machine base 11 is equipped with a tension adjustment component 15 for adjusting the tension of the synchronous belt.

[0035] The waxing mechanism 2 in this embodiment includes a waxing base 21, a horizontal moving component 22, a vertical moving component 23, a wax block lifting component 24, a tray position detection device 25, and a wax block position detection device 26. The waxing base 21 is mounted on the polishing mechanism 1. The horizontal moving component 22 is mounted on the waxing base 21. The vertical moving component 23 is mounted on the horizontal moving component 22. The wax block lifting component 24 is mounted on the vertical moving component 23. The tray position detection device 25 is used to detect the position of the vertical moving component 23. The wax block position detection device 26 is used to detect the position of the wax block lifting component 24. The wax block position detection device 26 is mounted on the vertical moving component 23 and cooperates with the wax block lifting component 24. The tray position detection device 25 is mounted on the wax block position detection device 26. A wax block 3 is mounted on the wax block lifting component 24.

[0036] In this embodiment, the horizontal moving component 22 includes a horizontal moving cylinder 221, a horizontal moving guide rod 222, a horizontal moving guide seat 223, a horizontal support 224, and a horizontal moving fixed seat 225. The horizontal moving cylinder 221 and the horizontal moving fixed seat 225 are both mounted on the waxing machine base 21. The horizontal moving guide rod 222 is mounted on the horizontal moving fixed seat 225, and the horizontal moving guide seat 223 is mounted on the horizontal support 224. The horizontal moving guide seat 223 passes through the horizontal moving guide rod 222. The horizontal moving cylinder 221 is used to drive the horizontal support 224 to move along the horizontal moving guide rod 222.

[0037] The vertical moving assembly 23 in this embodiment includes a vertical moving motor 231, a vertical moving guide rod 232, a vertical moving guide seat 233, a vertical support plate 234, and a vertical moving fixed seat 235. The vertical moving motor 231 and the vertical moving fixed seat 235 are both mounted on the horizontal support 224. The vertical moving guide rod 232 is mounted on the vertical moving fixed seat 235, and the vertical moving guide seat 233 is mounted on the vertical support plate 234. The vertical moving guide seat 233 passes through the vertical moving guide rod 232. The vertical moving motor 231 is used to drive the vertical support plate 234 to move along the vertical moving guide rod 232 via a lead screw.

[0038] The wax block lifting assembly 24 in this embodiment includes a wax block lifting motor 241, a wax block lifting guide rod 242, a wax block lifting guide seat 243, a wax block lifting bracket 244, a wax block lifting limit frame 245, and a wax block lifting fixing seat 246. The wax block lifting motor 241 and the wax block lifting fixing seat 246 are both mounted on the vertical support plate 234. The wax block lifting guide rod 242 is mounted on the wax block lifting fixing seat 246. The wax block lifting bracket 244 is mounted on the wax block lifting guide seat 243, and the wax block lifting guide seat 243 passes through the wax block lifting guide rod 242. The wax block lifting motor 241 is used to drive the wax block lifting bracket 244 to move along the wax block lifting guide rod 242 through a lead screw. The wax block lifting limit frame 245 is mounted on the wax block lifting fixing seat 246, and a wax block clamping cylinder 247 is mounted on the wax block lifting limit frame 245.

[0039] The wax block position detection device 26 in this embodiment includes a wax block position detection swing shaft 261, a wax block position detection swing frame 262, a wax block position detection spring 263, a wax block position detection sensor 264, a wax block position detection sensing protrusion 265, and a wax block position detection sensor bracket 267. The wax block position detection swing shaft 261 is mounted on the wax block lifting and fixing seat 246, and the wax block position detection swing frame 262 is mounted on the wax block position detection swing shaft 261. The two ends of the wax block position detection spring 263 abut against the vertical support plate 234 and the rear end of the wax block position detection swing frame 262, respectively. The wax block position detection sensing protrusion 265 is provided at the front end of the wax block position detection swing frame 262. The wax block position detection sensor bracket 267 is mounted on the wax block lifting and limiting frame 245, and the wax block position detection sensor 264 is mounted on the wax block position detection sensor bracket 267, and the wax block position detection sensor 264 cooperates with the wax block position detection sensing protrusion 265.

[0040] The pallet position detection device 25 in this embodiment includes a pallet position detection rotating shaft 251, a pallet position detection sensor 252, and a pallet position detection sensing notch 253. The pallet position detection rotating shaft 251 and the pallet position detection sensor 252 are both mounted on the wax block position detection swing frame 262. The pallet position detection rotating shaft 251 is provided with a pallet position detection sensing notch 253, which cooperates with the pallet position detection sensor 252. The pallet position detection rotating shaft 251 is located to the side and below the wax block lifting limit frame 245.

[0041] The working method of the cleaning machine in this embodiment is as follows: the cleaning motor 12 drives the cleaning shaft 14 to rotate the cleaning cloth wheel 13, and the vertical movement motor 231 drives the vertical support plate 234 to move downward. When the support plate position detection rotating shaft 251 contacts the cleaning cloth wheel 13, the support plate position detection rotating shaft 251 rotates. Since the rotation of the support plate position detection rotating shaft 251 will cause the support plate position detection sensor 252 to detect a change in the signal of the support plate position detection sensing notch 253 (that is, when the support plate position detection sensing notch 253 is aligned with the support plate position detection sensor 252, the support plate position detection sensor 252 has no signal, and the support plate position detection sensor 252 has no signal). When the indicator light on sensor 252 is off, the indicator light on the tray position detection sensor 252 will turn on when the tray position detection sensor 252 has a signal. As the tray position detection rotating shaft 251 rotates, the indicator light on the tray position detection sensor 252 will flash. This indicates that the tray position detection rotating shaft 251 is in contact with the cleaning cloth wheel 13. The vertical tray 234 needs to be moved upward by the vertical moving motor 231 to a certain distance (about 1.5cm) and then the vertical moving motor 231 stops, so that the tray position detection rotating shaft 251 is disengaged from the cleaning cloth wheel 13, thereby determining the position of the vertical tray 234.

[0042] The wax block lifting motor 241 drives the wax block lifting bracket 244 to move downward, so that the wax block 3 moves downward along the wax block lifting limit bracket 245. When the wax block 3 contacts the tray position detection rotating shaft 251, the wax block position detection swing bracket 262 will swing along the wax block position detection swing shaft 261. However, the tray position detection rotating shaft 251 and the cleaning cloth wheel 13 are in a non-contact state, which causes the wax block position detection sensing protrusion 265 to disengage from the wax block position detection sensor 264, so that the signal of the wax block position detection sensor 264 changes (that is, when the wax block position detection spring 263 makes the wax block position detection sensing protrusion 265 contact the wax block position detection sensor 264, the wax block position detection sensor 264 has a signal). When the wax block position detection sensor 264 is in a constant state, the indicator light of the wax block position detection sensor 264 is constantly on. Conversely, when the wax block position detection sensing protrusion 265 is disengaged from the wax block position detection sensor 264, the wax block position detection sensor 264 has no signal and the indicator light of the wax block position detection sensor 264 is off. At this time, the position of the wax block 3 can be detected. The wax block lifting motor 241 drives the wax block lifting bracket 244 to continue to move downwards a certain distance (this distance is greater than 1.5cm, usually 2-2.5cm). Then, the wax block lifting motor 241 stops, and the wax block 3 is pressed tightly by the wax block clamping cylinder 247, so that the wax block 3 contacts the cleaning cloth wheel 13. Then, the wax block 3 can be used to apply wax to the cleaning cloth wheel 13, and the workpiece can be waxed by the cleaning cloth wheel 13.

[0043] When waxing the polishing cloth wheel 13 with wax block 3, the horizontal support 224 is driven by the horizontal moving cylinder 221 to move horizontally back and forth along the horizontal moving guide rod 222 to ensure that the wax block 3 is evenly coated on the polishing cloth wheel 13 and to avoid the wax block 3 from being in contact with the polishing cloth wheel 13 for a long time in the same position, so as to avoid the appearance of grooves on the wax block 3.

[0044] One of the cleaning and polishing machines can be installed on each of the left and right sides of the belt sander. After the robot holds the workpiece and polishes it through the belt sander, the robot can hold the workpiece and place it on the cleaning and polishing cloth wheel 13 of the cleaning and polishing machine. The cleaning and polishing machine can then be used to clean and polish the workpiece, making the surface of the workpiece smoother and more delicate.

[0045] Furthermore, it should be noted that the specific embodiments described in this specification may differ in the shape and name of their components. The above description is merely illustrative of the structure of this utility model. All equivalent or simple variations made based on the structure, features, and principles described in this utility model patent concept are included within the protection scope of this utility model patent. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in these claims, all of which should fall within the protection scope of this utility model.

Claims

1. A polishing machine, comprising a polishing mechanism (1) and a waxing mechanism (2), wherein the waxing mechanism (2) is mounted on the polishing mechanism (1), and the polishing mechanism (1) cooperates with the waxing mechanism (2), characterized in that: The waxing mechanism (2) includes a waxing base (21), a horizontal moving component (22), a vertical moving component (23), a wax block lifting component (24), a tray position detection device (25), and a wax block position detection device (26). The waxing base (21) is mounted on the polishing mechanism (1). The horizontal moving component (22) is mounted on the waxing base (21). The vertical moving component (23) is mounted on the horizontal moving component (22). The wax block lifting component (24) is mounted on the vertical moving component (23). The tray position detection device (25) is used to detect the position of the vertical moving component (23). The wax block position detection device (26) is used to detect the position of the wax block lifting component (24).

2. The cleaning machine according to claim 1, characterized in that: The cleaning mechanism (1) includes a cleaning machine base (11), a cleaning motor (12), a cleaning cloth wheel (13), and a cleaning shaft (14). The waxing machine base (21), the cleaning motor (12), and the cleaning shaft (14) are all mounted on the cleaning machine base (11). The cleaning motor (12) and the cleaning shaft (14) are driven by a synchronous belt. The cleaning cloth wheel (13) is mounted on the cleaning shaft (14).

3. The cleaning machine according to claim 1, characterized in that: The horizontal moving assembly (22) includes a horizontal moving cylinder (221), a horizontal moving guide rod (222), a horizontal moving guide seat (223), a horizontal support (224), and a horizontal moving fixed seat (225). The horizontal moving fixed seat (225) is mounted on the waxing machine base (21). The horizontal moving guide rod (222) is mounted on the horizontal moving fixed seat (225). The horizontal moving guide seat (223) is mounted on the horizontal support (224), and the horizontal moving guide seat (223) passes through the horizontal moving guide rod (222). The horizontal moving cylinder (221) is used to drive the horizontal support (224) to move along the horizontal moving guide rod (222).

4. The cleaning machine according to claim 1, characterized in that: The vertical moving assembly (23) includes a vertical moving motor (231), a vertical moving guide rod (232), a vertical moving guide seat (233), a vertical support plate (234), and a vertical moving fixed seat (235). The vertical moving fixed seat (235) is mounted on a horizontal support (224), the vertical moving guide rod (232) is mounted on the vertical moving fixed seat (235), and the vertical moving guide seat (233) is mounted on the vertical support plate (234). The vertical moving guide seat (233) and the vertical moving guide rod (232) pass through each other. The vertical moving motor (231) is used to drive the vertical support plate (234) to move along the vertical moving guide rod (232).

5. The cleaning machine according to claim 1, characterized in that: The wax block lifting assembly (24) includes a wax block lifting motor (241), a wax block lifting guide rod (242), a wax block lifting guide seat (243), a wax block lifting bracket (244), a wax block lifting limit frame (245), and a wax block lifting fixing seat (246). The wax block lifting fixing seat (246) is mounted on a vertical support plate (234). The wax block lifting guide rod (242) is mounted on the wax block lifting fixing seat (246). The wax block lifting bracket (244) is mounted on the wax block lifting guide seat (243), and the wax block lifting guide seat (243) and the wax block lifting guide rod (242) pass through each other. The wax block lifting motor (241) is used to drive the wax block lifting bracket (244) to move along the wax block lifting guide rod (242). The wax block lifting limit frame (245) is mounted on the wax block lifting fixing seat (246).

6. The cleaning machine according to claim 5, characterized in that: The wax block lifting and limiting frame (245) is equipped with a wax block clamping cylinder (247).

7. The cleaning machine according to claim 1, characterized in that: The wax block position detection device (26) includes a wax block position detection swing shaft (261), a wax block position detection swing frame (262), a wax block position detection spring (263), a wax block position detection sensor (264), a wax block position detection sensing protrusion (265), and a wax block position detection sensor bracket (267). The wax block position detection swing shaft (261) is mounted on the wax block lifting and fixing seat (246), the wax block position detection swing frame (262) is mounted on the wax block position detection swing shaft (261), and the wax block position detection spring (263) is mounted on the wax block position detection spring (264). The two ends of the spring (263) abut against the rear ends of the vertical support plate (234) and the wax block position detection swing frame (262), respectively. The front end of the wax block position detection swing frame (262) is provided with a wax block position detection sensing protrusion (265). The wax block position detection sensor bracket (267) is installed on the wax block lifting limit frame (245). The wax block position detection sensor (264) is installed on the wax block position detection sensor bracket (267), and the wax block position detection sensor (264) cooperates with the wax block position detection sensing protrusion (265).

8. The cleaning machine according to claim 1, characterized in that: The pallet position detection device (25) includes a pallet position detection rotating shaft (251), a pallet position detection sensor (252), and a pallet position detection sensing notch (253). The pallet position detection rotating shaft (251) and the pallet position detection sensor (252) are both mounted on the wax block position detection swing frame (262). The pallet position detection rotating shaft (251) is provided with a pallet position detection sensing notch (253), which cooperates with the pallet position detection sensor (252).

9. The cleaning machine according to claim 8, characterized in that: The pallet position detection rotating shaft (251) is located on the side and below the wax block lifting limit frame (245).

10. The cleaning machine according to claim 1, characterized in that: The wax block lifting assembly (24) is equipped with a wax block (3).

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