Semi-automatic polishing mechanism

Abstract

The utility model discloses a semi-automatic polishing mechanism, and relates to the technical field of polishing equipment, the semi-automatic polishing mechanism comprises a workbench and supporting legs fixedly connected to the bottom end of the workbench, a rotary fixing mechanism is arranged above the workbench, a polishing and collecting mechanism is arranged above the rotary fixing mechanism, and a second electric telescopic rod is started; the first electric telescopic rod is driven to move on the outer wall of the sliding rod, meanwhile, the first electric telescopic rod is started, the grinding disc is driven to move downwards till the grinding disc makes contact with the aluminum product, and then a motor is started to drive a rotating rod to rotate to drive the grinding disc to rotate for grinding work; the grinding disc can be driven to conduct back-and-forth grinding operation at the top end of the aluminum product by rotating the first electric telescopic rod, meanwhile, in the moving process of the first electric telescopic rod, the connecting cleaning rod can be driven to move back and forth, in this way, the table top of the workbench can be cleaned, chippings and dust can be scraped, and the cleaned dust, chippings and the like can fall into a collecting frame to complete collection.

Description

Technical Field

[0001] This application relates to the field of polishing equipment technology, and in particular to a semi-automatic polishing mechanism. Background Technology

[0002] With the continuous development of society, the machining industry has developed rapidly. Various processing equipment is used in the machining process. Polishing machines are often used for mechanical grinding, polishing and waxing. The polishing disc installed on the polishing machine is driven by an electric motor to rotate at high speed. Due to the combined action of the polishing disc and polishing agent and the friction with the surface to be polished, the purpose of removing paint pollution, oxide layer and shallow scratches can be achieved.

[0003] After aluminum products are manufactured, the surface needs to be polished. During the polishing process, a lot of debris and dust are generated, which pollutes the working environment and affects the health of operators. Utility Model Content

[0004] The purpose of this invention is to solve or at least alleviate the problems existing in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A semi-automatic polishing mechanism, including a worktable;

[0007] A support leg is fixedly connected to the bottom of the workbench. A rotating fixing mechanism is provided above the workbench. A grinding and collecting mechanism is provided above the rotating fixing mechanism. The grinding and collecting mechanism includes a fixing plate fixedly connected to the top of the workbench.

[0008] The bottom end of the fixed plate is provided with a first sliding groove, and a sliding rod is fixedly connected to the inner wall of the first sliding groove. A first electric telescopic rod is slidably connected to the outer wall of the sliding rod. A second electric telescopic rod is fixedly connected to the outer wall of the first electric telescopic rod. The end of the second electric telescopic rod away from the first electric telescopic rod is fixedly connected to the outer wall of the fixed plate. A groove is provided at the end of the first electric telescopic rod away from the sliding rod. A motor is fixedly connected to the inner wall of the groove. A rotating rod is fixedly connected to the output end of the motor. A grinding disc is fixedly connected to the end of the rotating rod away from the motor. A connecting cleaning rod is fixedly connected to the outer wall of the first electric telescopic rod.

[0009] By adopting the above technical solutions, the workbench surface can also be cleaned of debris and dust during the grinding process.

[0010] Optionally, the rotating fixing mechanism includes a turntable rotatably connected to the outer wall of the worktable. A connecting plate is fixedly connected to the outer wall of the worktable. A sliding hole is opened on the outer wall of the connecting plate. An insert rod is slidably connected to the inner wall of the sliding hole. A pull plate is fixedly connected to one end of the insert rod. A spring is fixedly connected to one end of the pull plate. The end of the spring away from the pull plate is fixedly connected to the outer wall of the connecting plate. A connecting rod is fixedly connected to one end of the turntable. A fixing frame is fixedly connected to the end of the connecting rod away from the turntable. A hydraulic cylinder is fixedly connected to the inner wall of the fixing frame. A clamping plate is fixedly connected to the output end of the hydraulic cylinder.

[0011] By adopting the above technical solutions, aluminum products can be fixed in place, making them easier to grind. They can also be flipped over, making it easier to grind the other side.

[0012] Optionally, a second sliding groove is provided on the outer wall of the support leg, and a sliding plate is slidably connected to the inner wall of the second sliding groove. A collection frame is fixedly connected to the outer wall of the sliding plate, and a collection box is fixedly connected to the top of the fixed plate. A suction pump is connected to the outer wall of the collection box, and an air suction pipe is connected to the collection box. A connecting plate is connected to the end of the air suction pipe away from the collection box. The connecting plate is fixedly connected to the outer wall of the first electric telescopic rod, and a dust collection hood is connected to the bottom end of the connecting plate.

[0013] By adopting the above technical solutions, staff can install and dismantle the collection frames at any time, making it convenient to handle the collected debris and dust.

[0014] Optionally, the inner wall of the first groove at the bottom of the fixed plate is fitted to the outer wall of the first electric telescopic rod.

[0015] By adopting the above technical solution, the first electric telescopic rod can be limited, thereby maintaining the stability of the first electric telescopic rod when it moves.

[0016] Optionally, the length of the connecting cleaning rod is equal to the length of the workbench, and the end of the connecting cleaning rod that contacts the workbench surface is set as an inclined surface.

[0017] By adopting the above technical solutions, the debris and dust remaining on the workbench can be cleaned.

[0018] Optionally, the outer wall of the turntable is provided with an insertion hole, and the outer wall of the insertion rod is engaged with the inner wall of the insertion hole, with the outer wall of the insertion rod fitting snugly against the inner wall of the insertion hole.

[0019] By adopting the above technical solutions, the limiting fit of the insertion rod after insertion can be guaranteed, thereby increasing the stability after insertion.

[0020] Optionally, there are two hydraulic cylinders and two clamping plates, which are distributed symmetrically on the inner wall of the fixed frame.

[0021] By adopting the above technical solutions, the left and right ends of aluminum products can be clamped and fixed, thereby improving the stability of aluminum products during processing.

[0022] Optionally, the number of sockets opened on the outer wall of the turntable is several, and the sockets are evenly distributed on the outer wall of the turntable.

[0023] By adopting the above technical solution, the fixing frame can be flipped over to polish the other side of the aluminum product, thus eliminating the need for workers to disassemble and flip the aluminum product before fixing it.

[0024] In summary, the beneficial effects of this application are as follows:

[0025] 1. This application utilizes the coordinated arrangement of structures within the grinding and collection mechanism. Activating the second electric telescopic rod causes its output end to move the first electric telescopic rod along the outer wall of the sliding rod. Simultaneously, activating the first electric telescopic rod causes its output end to move the grinding disc downwards until it contacts the aluminum product. Then, the motor is activated, and its output end drives the rotating rod to rotate, thereby rotating the grinding disc for grinding. As the second electric telescopic rod moves back and forth, the grinding disc performs a back-and-forth grinding operation on the top of the aluminum product. Simultaneously, during the movement of the first electric telescopic rod, the connecting cleaning rod moves back and forth, cleaning and scraping away debris and dust from the workbench surface. The cleaned dust and debris fall into the collection box for collection. Simultaneously, the suction pump is activated. During the movement of the first electric telescopic rod, the dust suction hood also moves, adsorbing and collecting the fine dust generated during grinding into the collection box.

[0026] 2. This application utilizes the coordinated arrangement of structures within the rotating fixing mechanism to initiate the hydraulic cylinders to move away from each other. The aluminum product is then placed between two clamping plates. The hydraulic cylinders are then activated again, causing their output to bring the two clamping plates closer together, thus clamping and fixing the aluminum product. When grinding is required on the other side, the pull plate is pulled to disengage the insertion rod from the slot on the outer wall of the turntable. The pull plate then stretches the spring, allowing the turntable to rotate, causing the fixed aluminum product to rotate. After rotation, the pull plate is released, the spring rebounds, and the insertion rod is inserted into the slot, completing the positioning. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this application;

[0028] Figure 2This is a bottom view of the structure of this application;

[0029] Figure 3 This is a schematic diagram of the grinding and collecting mechanism structure of this application;

[0030] Figure 4 This is a schematic diagram of the rotating and fixing mechanism of this application.

[0031] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Support leg; 31. Grinding and collecting mechanism; 311. Fixing plate; 312. Slide rod; 313. First electric telescopic rod; 314. Second electric telescopic rod; 315. Support rod; 316. Motor; 317. Rotating rod; 318. Grinding disc; 319. Connecting cleaning rod; 3110. Slide plate; 3111. Collection frame; 3112. Collection box; 3113. Suction pump; 3114. Suction pipe; 3115. Connecting plate; 3116. Dust hood; 32. Rotating fixing mechanism; 321. Turntable; 322. Connecting plate; 323. Insert rod; 324. Pull plate; 325. Spring; 326. Connecting rod; 327. Fixing frame; 328. Hydraulic cylinder; 329. Clamping plate. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail. Example

[0033] like Figure 1-4 As shown, this utility model provides a technical solution: a semi-automatic polishing mechanism, including a worktable 1, a support leg 2 fixedly connected to the bottom of the worktable 1, a rotating fixing mechanism 32 arranged above the worktable 1, and a polishing collection mechanism 31 arranged above the rotating fixing mechanism 32. The polishing collection mechanism 31 includes a fixing plate 311 fixedly connected to the top of the worktable 1, a first sliding groove opened at the bottom of the fixing plate 311, a sliding rod 312 fixedly connected to the inner wall of the first sliding groove, a first electric telescopic rod 313 slidably connected to the outer wall of the sliding rod 312, and a second electric telescopic rod 314 fixedly connected to the outer wall of the first electric telescopic rod 313. One end of the first electric telescopic rod 313 is fixedly connected to the outer wall of the fixed plate 311. The end of the first electric telescopic rod 313 away from the slide rod 312 has a groove. A motor 316 is fixedly connected to the inner wall of the groove. A rotating rod 317 is fixedly connected to the output end of the motor 316. A grinding disc 318 is fixedly connected to the end of the rotating rod 317 away from the motor 316. A connecting cleaning rod 319 is fixedly connected to the outer wall of the first electric telescopic rod 313. The length of the connecting cleaning rod 319 is equal to the length of the workbench 1. The end of the connecting cleaning rod 319 that contacts the surface of the workbench 1 is set with an inclined surface. This allows for the cleaning of debris and dust remaining on the workbench 1.

[0034] Furthermore, a second sliding groove is provided on the outer wall of the support leg 2. A sliding plate 3110 is slidably connected to the inner wall of the second sliding groove. A collection frame 3111 is fixedly connected to the outer wall of the sliding plate 3110. A collection box 3112 is fixedly connected to the top of the fixed plate 311. A suction pump 3113 is connected to the outer wall of the collection box 3112. A filter screen is provided at the connection between the collection box 3112 and the suction pump 3113. An air suction pipe 3114 is connected to the collection box 3112. A connecting plate 3115 is connected to the end of the air suction pipe 3114 away from the collection box 3112. The connecting plate 3115 is fixedly connected to the outer wall of the first electric telescopic rod 313. A dust suction hood 3116 is connected to the bottom end of the connecting plate 3115. This allows the staff to install and remove the collection frame 3111 at any time, making it convenient to handle the collected debris and dust.

[0035] Furthermore, the inner wall of the first groove at the bottom of the fixing plate 311 is fitted to the outer wall of the first electric telescopic rod 313, which can limit the movement of the first electric telescopic rod 313 and maintain its stability during movement.

[0036] The rotating and fixing mechanism 32 includes a turntable 321 rotatably connected to the outer wall of the worktable 1. A connecting plate 322 is fixedly connected to the outer wall of the worktable 1. A sliding hole is opened on the outer wall of the connecting plate 322. An insert rod 323 is slidably connected to the inner wall of the sliding hole. A pull plate 324 is fixedly connected to one end of the insert rod 323. A spring 325 is fixedly connected to one end of the pull plate 324. The end of the spring 325 away from the pull plate 324 is fixedly connected to the outer wall of the connecting plate 322. A connecting rod 326 is fixedly connected to one end of the turntable 321. A fixing frame 327 is fixedly connected to the end of the connecting rod 326 away from the turntable 321. A hydraulic cylinder 328 is fixedly connected to the inner wall of the fixing frame 327. A clamping plate 329 is fixedly connected to the output end of the hydraulic cylinder 328.

[0037] Furthermore, the outer wall of the turntable 321 is provided with several insertion holes, which are evenly distributed on the outer wall of the turntable 321. This allows the fixing frame 327 to be flipped over, and the other side of the aluminum product to be polished. This eliminates the need for workers to disassemble and flip the aluminum product before fixing it. The outer wall of the insertion rod 323 is engaged with the inner wall of the insertion hole. The outer wall of the insertion rod 323 fits snugly against the inner wall of the insertion hole, which ensures the limiting fit of the insertion rod 323 after insertion, thereby increasing the stability after insertion.

[0038] Furthermore, there are two hydraulic cylinders 328 and two clamping plates 329. The hydraulic cylinders 328 and the clamping plates 329 are distributed symmetrically on the inner wall of the fixed frame 327, which can clamp and fix the left and right ends of the aluminum product, thereby improving the stability of the aluminum product during processing.

[0039] The implementation principle of this application is as follows: After the aluminum product is fixed, the second electric telescopic rod 314 can be activated. Its output end will drive the first electric telescopic rod 313 to move on the outer wall of the slide rod 312. At the same time, the first electric telescopic rod 313 is activated, and its output end drives the grinding disc 318 to move downward until the grinding disc 318 contacts the aluminum product. Then, the motor 316 is activated, and its output end drives the rotating rod 317 to rotate, thereby driving the grinding disc 318 to rotate, thus performing the grinding work. As the second electric telescopic rod 314 moves back and forth, it can drive the grinding disc 318 to rotate. The top of the aluminum product is polished back and forth. At the same time, as the first electric telescopic rod 313 moves, it will drive the connecting cleaning rod 319 to move back and forth. This will clean and scrape off the debris and dust on the workbench 1. The cleaned dust and debris will fall into the collection box 3111 for collection. Simultaneously, the suction pump 3113 is started. When the first electric telescopic rod 313 moves, it will also drive the dust suction hood 3116 to move. At this time, the dust suction hood 3116 will adsorb and collect the fine dust generated by polishing in the collection box 3112.

[0040] When fixing aluminum products, the hydraulic cylinders 328 are activated to move away from each other, and then the aluminum products are placed between the two clamping plates 329. The hydraulic cylinders 328 are then activated again, and their output ends drive the two clamping plates 329 to move closer together, thereby clamping and fixing the aluminum products. When the other side needs to be ground, the pull plate 324 can be pulled to move the insertion rod 323 out of the slot opened on the outer wall of the turntable 321. At this time, the pull plate 324 will stretch the spring 325. Then the turntable 321 can be rotated to rotate the fixed aluminum products. After the rotation is completed, the pull plate 324 is released, the spring 325 rebounds, and the insertion rod 323 is inserted into the slot to complete the positioning.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A semi-automatic polishing mechanism, comprising a worktable (1); The support leg (2) fixedly connected to the bottom end of the workbench (1) is characterized in that: A rotating fixing mechanism (32) is provided above the workbench (1), and a grinding collection mechanism (31) is provided above the rotating fixing mechanism (32). The grinding collection mechanism (31) includes a fixing plate (311) fixedly connected to the top of the workbench (1). The bottom end of the fixed plate (311) is provided with a first sliding groove, and a sliding rod (312) is fixedly connected to the inner wall of the first sliding groove. A first electric telescopic rod (313) is slidably connected to the outer wall of the sliding rod (312). A second electric telescopic rod (314) is fixedly connected to the outer wall of the first electric telescopic rod (313). The end of the second electric telescopic rod (314) away from the first electric telescopic rod (313) is fixedly connected to the outer wall of the fixed plate (311). A groove is provided at the end of the first electric telescopic rod (313) away from the sliding rod (312). A motor (316) is fixedly connected to the inner wall of the groove. A rotating rod (317) is fixedly connected to the output end of the motor (316). A grinding disc (318) is fixedly connected to the end of the rotating rod (317) away from the motor (316). A connecting cleaning rod (319) is fixedly connected to the outer wall of the first electric telescopic rod (313).

2. The semi-automatic polishing mechanism according to claim 1, characterized in that: The rotating fixing mechanism (32) includes a turntable (321) rotatably connected to the outer wall of the workbench (1). A connecting plate (322) is fixedly connected to the outer wall of the workbench (1). A sliding hole is provided on the outer wall of the connecting plate (322). A rod (323) is slidably connected to the inner wall of the sliding hole. A pull plate (324) is fixedly connected to one end of the rod (323). A spring (325) is fixedly connected to one end of the pull plate (324). The end of the spring (325) away from the pull plate (324) is fixedly connected to the outer wall of the connecting plate (322). A connecting rod (326) is fixedly connected to one end of the turntable (321). A fixing frame (327) is fixedly connected to the end of the connecting rod (326) away from the turntable (321). A hydraulic cylinder (328) is fixedly connected to the inner wall of the fixing frame (327). A clamping plate (329) is fixedly connected to the output end of the hydraulic cylinder (328).

3. The semi-automatic polishing mechanism according to claim 1, characterized in that: The outer wall of the support leg (2) is provided with a second sliding groove, and the inner wall of the second sliding groove is slidably connected to a sliding plate (3110). The outer wall of the sliding plate (3110) is fixedly connected to a collection frame (3111). The top of the fixed plate (311) is fixedly connected to a collection box (3112). The outer wall of the collection box (3112) is connected to a suction pump (3113). The collection box (3112) is connected to a suction pipe (3114). The end of the suction pipe (3114) away from the collection box (3112) is connected to a connecting plate (3115). The connecting plate (3115) is fixedly connected to the outer wall of the first electric telescopic rod (313). The bottom end of the connecting plate (3115) is connected to a dust suction hood (3116).

4. The semi-automatic polishing mechanism according to claim 1, characterized in that: The inner wall of the first groove at the bottom of the fixed plate (311) is fitted to the outer wall of the first electric telescopic rod (313).

5. A semi-automatic polishing mechanism according to claim 1, characterized in that: The length of the connecting cleaning rod (319) is equal to the length of the workbench (1), and the end of the connecting cleaning rod (319) that contacts the surface of the workbench (1) is set as an inclined surface.

6. A semi-automatic polishing mechanism according to claim 2, characterized in that: The turntable (321) has an insertion hole on its outer wall, and the outer wall of the insertion rod (323) is engaged with the inner wall of the insertion hole. The outer wall of the insertion rod (323) fits snugly against the inner wall of the insertion hole.

7. A semi-automatic polishing mechanism according to claim 2, characterized in that: The number of hydraulic cylinders (328) and clamping plates (329) is two each, and the hydraulic cylinders (328) and clamping plates (329) are distributed in a left-right symmetrical structure on the inner wall of the fixed frame (327).

8. A semi-automatic polishing mechanism according to claim 2, characterized in that: The number of insertion holes opened on the outer wall of the turntable (321) is several, and the insertion holes are evenly distributed on the outer wall of the turntable (321).

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