Plate polishing and grinding device

Abstract

The utility model discloses a plate polishing and grinding device, which relates to the technical field of plate grinding and comprises a grinding table, a protective frame and a support frame, a multi-angle grinding and mounting component is arranged at one end of the support frame, the protective frame is arranged to grind a plate to prevent splashing, and a fixing frame is used for positioning the connection of a connecting shaft and a fixing disc. And meanwhile, two fixing strip blocks are installed through two fixing plates, two movable connecting plates are connected with the fixing strip blocks in a locked mode through limiting pieces through arranged fixing connecting shafts, round corner grinding plates and the movable connecting plates are conveniently connected through arranged positioning shafts, and the two round corner grinding plates are arranged so that when a fixing disc and a grinding disc rotate along with a rotating shaft for grinding, the round corner grinding plates can be conveniently and rapidly ground. The two round corner grinding plates are used for grinding the corners of the plates, grinding work can be conducted according to the plates of different sizes, the two fans are arranged to conveniently suck dust into the dust collecting cavity through the multiple dust suction openings while grinding is conducted, and the effect of grinding and cleaning is achieved at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate polishing technical field, especially a plate polishing device. BACKGROUND

[0002] In the existing plate processing technology, especially for the polishing and polishing of metal plates such as aluminum plates, usually need the operator to use handheld tools to polish, or use semi-automatic polishing equipment.

[0003] In the patent with the publication number CN218285042U, a plate polishing device is provided, which includes a supporting plate, a slide, a seat plate, a fixed baffle, a sliding block, a connecting shaft, an adaptive baffle, a sliding sleeve, a cylinder, and a limiting plate. The supporting plate is inclined, the lower end of the supporting plate is provided with a fixed baffle, the upper end of the supporting plate is connected with the adaptive baffle through the sliding block, the inclined supporting plate facilitates the butt joint of the aluminum plate, has the advantage of saving labor, and the aluminum plate can be clamped after being placed. The adaptive baffle has a rotating function and is suitable for clamping aluminum plates of different shapes, thereby having the advantages of saving labor and clamping in a wide range. When using the polishing device, the aluminum plate is placed on the supporting plate 1, the aluminum plate slides downward by gravity and abuts against the inner side of the fixed baffle 2, then the cylinder 5 is controlled to retract, the inner side of the adaptive baffle 4 abuts against the upper end of the aluminum plate, thereby achieving clamping and fixing of the aluminum plate, then the slide on the supporting plate 1 is controlled to slide, and the slide drives the polishing roller to polish the aluminum plate. However, the patent still has the following problems:

[0004] The above-mentioned polishing device can only process standard size and shape plates, and the polishing effect is poor for special-shaped or non-standard size plates. The polishing range of the polishing structure cannot be adjusted according to the size of the plate, and the dust generated during polishing cannot be worked simultaneously with polishing.

[0005] In view of the above problems, a plate polishing device needs to be designed to overcome the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The main purpose of the utility model is to provide a plate polishing device, which can effectively solve the problems in the background art.

[0007] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0008] A plate polishing device, comprising a polishing table, a protective frame, and a support frame, wherein the outer wall of the polishing table is provided with a protective frame, the bottom of the polishing table is provided with a support frame, and one end of the support frame is provided with a multi-angle polishing installation assembly.

[0009] The multi-angle polishing installation assembly comprises a guide frame arranged at one end of the support frame, a driving motor is arranged at the top of the guide frame, a transmission shaft is arranged at the bottom of the driving motor and penetrates the top of the guide frame, a rotating shaft is arranged at the bottom of the transmission shaft, a fixed frame is arranged on the outer wall of the rotating shaft, a connecting shaft is arranged at the bottom of the rotating shaft and penetrates the bottom of the fixed frame, a protective sleeve is arranged on the outer wall of the connecting shaft, a fixed disc is arranged at the bottom of the connecting shaft, a polishing disc is arranged at the bottom of the fixed disc, fixed plates are arranged at the two ends of the fixed frame, fixed strip blocks are arranged at the ends of the two fixed plates away from the fixed frame, fixed connecting shafts are arranged at the ends of the two fixed strip blocks away from the two ends of the fixed frame, movable connecting plates are arranged at one end of the outer walls of the two fixed connecting shafts, positioning shafts are arranged at the ends of the two movable connecting plates away from the fixed connecting shafts, and round-corner polishing plates are arranged at the bottoms of the two fixed connecting shafts and the two positioning shafts.

[0010] As a preferred scheme of the utility model, one end of the top of the fixed strip block is provided with a dust collection cavity, one side of the dust collection cavity is provided with a fan, and the top of the dust collection cavity is provided with dust collection bends.

[0011] As a preferred scheme of the utility model, the support frame is fixedly connected with the guide frame, the driving motor is in transmission connection with the rotating shaft through the transmission shaft, the rotating shaft is in screw connection with the connecting shaft, and the rotating shaft is in screw connection with the fixed frame.

[0012] As a preferred scheme of the utility model, the bottom of the fixed frame is in contact with the top of the protective sleeve, the protective sleeve is fixedly connected with the fixed disc, the fixed disc is in screw connection with the polishing disc, and the fixed frame is fixedly connected with the two fixed plates.

[0013] As a preferred scheme of the utility model, the two fixed plates are fixedly connected with the two fixed strip blocks, the two fixed strip blocks are in screw connection with the two fixed connecting shafts, and the two fixed connecting shafts are in screw connection with the two movable connecting plates and the round-corner polishing plates.

[0014] As a preferred scheme of the utility model, the two movable connecting plates are in screw connection with the two round-corner polishing plates through the two positioning shafts, and the outer walls of the two round-corner polishing plates are not in contact with the outer wall of the polishing disc.

[0015] As a preferred scheme of the utility model, the two dust collection cavities are fixedly connected with the two fixed strip blocks, the dust collection cavities are in movable connection with the fans and can be detached, and the dust collection cavities are in rotary connection with the dust collection bends.

[0016] Advantages

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The plate polishing and grinding device has the effects that the protective frame prevents splashing during plate grinding, the guide frame plays a protective and guiding role in the use of the transmission shaft and the rotating shaft, the fixed frame positions the connection between the connecting shaft and the fixed disc, two fixed strips are installed by two fixed plates, the use stability of the entire polishing assembly is improved, the fixed connecting shaft locks and connects the two movable connecting plates and the fixed strips through the limiting pieces, the positioning shaft facilitates the connection between the round corner polishing plate and the movable connecting plate, the two round corner polishing plates polish the edges and corners of the plate when the fixed disc and the polishing disc rotate with the rotating shaft, the work of polishing different sizes of plates is realized, and the two fans facilitate dust adsorption into the dust collection cavity through the multiple dust suction ports during polishing, thereby realizing the simultaneous polishing and cleaning effect. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure schematic diagram of the utility model;

[0020] Figure 2 It is the overall structure schematic diagram of the multi-angle polishing installation assembly of the utility model;

[0021] Figure 3 It is the polishing disc installation structure schematic diagram of the utility model.

[0022] Figure 4 It is the round corner polishing plate installation structure schematic diagram of the utility model.

[0023] In the drawing: 1, polishing table; 2, protective frame; 3, support frame; 4, multi-angle polishing installation assembly; 401, guide frame; 402, driving motor; 403, transmission shaft; 404, rotating shaft; 405, fixed frame; 406, connecting shaft; 407, protective sleeve; 408, fixed disc; 409, polishing disc; 410, fixed plate; 411, fixed strip block; 412, dust collection cavity; 413, fan; 414, dust collection elbow; 415, dust suction port; 416, fixed connecting shaft; 417, movable connecting plate; 418, positioning shaft; 419, round corner polishing plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0025] For example, Figures 1-4As shown, a plate polishing device, including polishing table 1, protective frame 2, support frame 3, the outer wall of polishing table 1 is provided with protective frame 2, the bottom of polishing table 1 is provided with support frame 3, one end of support frame 3 is provided with multi-angle polishing installation assembly 4;

[0026] Multi-angle polishing installation assembly 4 includes guide frame 401 provided at one end of support frame 3, the top of guide frame 401 is provided with driving motor 402, the bottom of driving motor 402 penetrates the top of guide frame 401 and is provided with transmission shaft 403, the bottom of transmission shaft 403 is provided with rotating shaft 404, the outer wall of rotating shaft 404 is installed with fixed frame 405, the bottom of rotating shaft 404 penetrates the bottom of fixed frame 405 and is installed with connecting shaft 406, the outer wall of connecting shaft 406 is installed with protective sleeve 407, the bottom of connecting shaft 406 is installed with fixed disc 408, the bottom of fixed disc 408 is installed with polishing disc 409, both ends of fixed frame 405 are installed with fixed plate 410, one end of both fixed plate 410 away from fixed frame 405 is installed with fixed strip block 411, the bottom of both fixed strip block 411 away from both ends of fixed frame 405 is installed with fixed connecting shaft 416, one end of the outer wall of both fixed connecting shaft 416 is installed with movable connecting plate 417, the bottom of both movable connecting plate 417 away from one end of fixed connecting shaft 416 is installed with positioning shaft 418, the bottom of both fixed connecting shaft 416 and positioning shaft 418 is installed with round corner polishing plate 419;

[0027] Support frame 3 is fixedly connected with guide frame 401, driving motor 402 is in transmission connection with rotating shaft 404 through transmission shaft 403, rotating shaft 404 is in screw thread fixed connection with connecting shaft 406, rotating shaft 404 is in screw thread fixed connection with fixed frame 405; the bottom of fixed frame 405 is in contact with the top of protective sleeve 407, protective sleeve 407 is in fixed connection with fixed disc 408, fixed disc 408 is in screw thread fixed connection with polishing disc 409, fixed frame 405 is in fixed connection with two fixed plate 410; two fixed plate 410 is in fixed connection with two fixed strip block 411, two fixed strip block 411 is in screw thread fixed connection with two fixed connecting shaft 416, two fixed connecting shaft 416 is in screw thread fixed connection with two movable connecting plate 417 and round corner polishing plate 419; two movable connecting plate 417 is in screw thread fixed connection with two round corner polishing plate 419 through two positioning shaft 418, the outer wall of two round corner polishing plate 419 is not in contact with the outer wall of polishing disc 409;

[0028] One end of the top of fixed strip block 411 is installed with dust collection cavity 412, one side of dust collection cavity 412 is provided with fan 413, the top of dust collection cavity 412 is provided with dust collection elbow 414, one end of two dust collection elbow 414 is provided with dust suction port 415; two dust collection cavity 412 is in fixed connection with two fixed strip block 411, dust collection cavity 412 is in movable connection with fan 413, which can be detachable, dust collection cavity 412 is in rotary connection with dust collection elbow 414;

[0029] The protective frame 2 is installed on the outer wall of the polishing table 1 to prevent the splashing of the debris generated during polishing. Then, the support frame 3 is fixed to the bottom of the polishing table 1, the guide frame 401 is fixed to one end of the support frame 3, the driving motor 402 is installed on the top of the guide frame 401, the bottom of the driving motor 402 is connected with the rotating shaft 404 through the transmission shaft 403, the transmission shaft 403 passes through the top of the guide frame 401, the fixed frame 405 is installed on the outer wall of the rotating shaft 404, the connecting shaft 406 is installed on the bottom of the rotating shaft 404, the connecting shaft 406 passes through the bottom of the fixed frame 405, the protective sleeve 407 is installed on the outer wall of the connecting shaft 406, and the fixed disc 408 is installed on the bottom of the connecting shaft 406. The driving motor 402 is started, and the polishing disc 409 is driven to rotate for polishing through the connection of the transmission shaft 403 and the rotating shaft 404. The fixed frame 405 and the connecting shaft 406 are used for positioning and fixing the polishing disc 409. The protective sleeve 407 provides additional support and protection. The round corner polishing plate 419 is fixed through the movable connecting plate 417 and the positioning shaft 418, and can adapt to the edge corner polishing of different sizes of plates. The fan 413 sucks the dust generated during polishing into the dust collecting cavity 412 through the dust suction port 415, so that polishing and cleaning are simultaneously performed.

[0030] It should be noted that the utility model discloses a plate polishing device, when using, driving motor 402 is connected with rotating shaft 404 through transmission shaft 403, realizes the rotary polishing action of polishing disc 409, and fixed frame 405 and connecting shaft 406 are used for positioning and fixing polishing disc 409, and protective sleeve 407 is used for the protection of the connection of connecting shaft 406 and fixed disc 408, and protective sleeve 407 provides support to the bottom of fixed frame 405, improves the stability of polishing disc 409, and fixed frame 405 is used for the orientation of rotating shaft 404, and fixed plate 410 and fixed strip block 411 improve the stability of the whole assembly, and round corner polishing plate 419 is fixed through movable connecting plate 417 and positioning shaft 418, and can be used for polishing the edge corner of plate, and is suitable for different sizes of plates, and two round corner polishing plates 419 are connected with movable connecting plate 417 through two fixed connecting shafts 416 and positioning shafts 418, and can be used according to the required installation height of round corner polishing plate 419, so that the round corner polishing plate 419 can be conveniently adjusted according to the size of plate, and fan 413 sucks the dust generated during polishing into dust collecting cavity 412 through dust suction port 415, so that polishing and cleaning are simultaneously performed.

[0031] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A plate polishing and grinding device, comprising a grinding table (1), a protective frame (2), a support frame (3), characterized in that: The outer wall of the polishing table (1) is provided with a protective frame (2), and the bottom of the polishing table (1) is provided with a support frame (3), one end of the support frame (3) is provided with a multi-angle polishing mounting assembly (4); The multi-angle polishing mounting assembly (4) comprises a guide frame (401) provided at one end of the support frame (3), a driving motor (402) is arranged at the top of the guide frame (401), a transmission shaft (403) penetrates the top of the guide frame (401) and is arranged at the bottom of the driving motor (402), a rotating shaft (404) is arranged at the bottom of the transmission shaft (403), a fixed frame (405) is arranged on the outer wall of the rotating shaft (404), a connecting shaft (406) penetrates the bottom of the fixed frame (405) and is arranged at the bottom of the rotating shaft (404), a protective sleeve (407) is arranged on the outer wall of the connecting shaft (406), a fixed disc (408) is arranged at the bottom of the connecting shaft (406), a polishing disc (409) is arranged at the bottom of the fixed disc (408), fixed plates (410) are arranged at both ends of the fixed frame (405), fixed strip blocks (411) are arranged at one end of the fixed plates (410) away from the fixed frame (405), fixed connecting shafts (416) are arranged at the bottoms of the fixed strip blocks (411) away from the two ends of the fixed frame (405), movable connecting plates (417) are arranged at one end of the outer walls of the fixed connecting shafts (416), positioning shafts (418) are arranged at one end of the bottoms of the movable connecting plates (417) away from the fixed connecting shafts (416), and rounded polishing plates (419) are arranged at the bottoms of the fixed connecting shafts (416) and the positioning shafts (418).

2. A device for polishing and sanding a board according to claim 1, characterized in that: One end of the top of each of the fixed strip blocks (411) is provided with a dust collecting cavity (412), one side of the dust collecting cavity (412) is provided with a fan (413), and the top of the dust collecting cavity (412) is provided with a dust collecting elbow (414), and one end of each of the dust collecting elbows (414) is provided with a dust suction port (415).

3. The apparatus of claim 1, wherein: The support frame (3) is fixedly connected with the guide frame (401), the driving motor (402) is in transmission connection with the rotating shaft (404) through the transmission shaft (403), the rotating shaft (404) is in screw connection with the connecting shaft (406), and the rotating shaft (404) is in screw connection with the fixed frame (405).

4. The apparatus of claim 1, wherein: The bottom of the fixed frame (405) is in contact with the top of the protective sleeve (407), the protective sleeve (407) is fixedly connected with the fixed disc (408), the fixed disc (408) is in screw connection with the polishing disc (409), and the fixed frame (405) is fixedly connected with the two fixed plates (410).

5. The apparatus of claim 1, wherein: Two fixed plates (410) are fixedly connected with two fixed blocks (411), two fixed blocks (411) are threadedly fixedly connected with two fixed connecting shafts (416), and two fixed connecting shafts (416) are threadedly fixedly connected with two movable connecting plates (417) and a round corner polishing plate (419).

6. The apparatus of claim 1, wherein: Two movable connecting plates (417) are threadedly fixedly connected with two round corner polishing plates (419) through two positioning shafts (418), and outer walls of two round corner polishing plates (419) are not in contact with an outer wall of the polishing disc (409).

7. The apparatus of claim 2, wherein: Two dust collecting cavities (412) are fixedly connected with two fixed blocks (411), the dust collecting cavity (412) is movably connected with a fan (413) in a detachable mode, and the dust collecting cavity (412) is rotatably connected with a dust collecting elbow (414).

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