Automatic metal casting polishing device

Abstract

The utility model discloses an automatic metal casting polishing device which comprises a polishing mechanism and a dust removal mechanism. The polishing mechanism comprises a polishing grinding wheel, the polishing grinding wheel is arranged on one side of the metal casting to be polished, and the polishing grinding wheel is connected with a first motor; the dust removal mechanism comprises a dust removal brush plate, the bottom of the dust removal brush plate is connected with a brush plate sliding seat, the brush plate sliding seat is in mechanical transmission connection with a brush plate lead screw, and the brush plate lead screw is rotationally installed on a brush plate sliding rail. According to the metal casting polishing machine, the polishing grinding wheel in the polishing mechanism is matched with the first motor, efficient polishing of a metal casting is achieved, and dust generated in the polishing process can be collected and treated in time through the design of the dust removal mechanism; specifically, through cooperation of a dust removal brush plate, a brush plate lead screw, a synchronous wheel and a synchronous belt, automatic movement of the dust removal brush plate and dust collection are achieved, and meanwhile, through combined use of a dust collection box, a dust collection net plate, a dust collection hopper, a dust suction fan and a dust falling pool, effective treatment and discharge of dust are ensured.

Description

Technical Field

[0001] This utility model relates to the field of polishing equipment technology, and in particular to an automated metal casting polishing device. Background Technology

[0002] In the metal processing industry, polishing of metal castings is a crucial step in improving their surface quality. Polishing not only removes oxide scale, burrs, and imperfections from the casting surface but also significantly improves the surface finish and aesthetics. Traditional metal casting polishing is mostly done manually, which is not only inefficient but also makes it difficult to guarantee polishing quality. Furthermore, the dust generated during polishing poses a serious threat to workers' health.

[0003] With the continuous development of automation technology, automated metal casting polishing equipment has gradually emerged. However, most existing automated polishing equipment has some problems, such as poor polishing effect, incomplete dust removal, complex equipment structure, and high maintenance costs. In particular, the metal dust and metal shavings generated during the polishing process are often difficult to collect and handle effectively, which not only affects the working environment but may also cause wear and tear on the equipment, reducing its service life.

[0004] To address the aforementioned issues, there is an urgent market need for an automated metal casting polishing device that can both efficiently polish and effectively remove dust. This device should be able to achieve uniform polishing of metal castings while efficiently collecting and processing the dust and metal debris generated during the polishing process, thereby ensuring a clean working environment and protecting worker health. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Therefore, in order to solve the above-mentioned technical problems, this utility model provides the following technical solution: an automated metal casting polishing device, including a polishing mechanism and a dust removal mechanism;

[0007] The polishing mechanism includes a polishing wheel, which is arranged on one side of the metal casting to be polished, and the polishing wheel is connected to a first motor.

[0008] The dust removal mechanism includes a dust removal brush plate, a brush plate slide connected to the bottom of the brush plate, a brush plate screw mechanically connected to the brush plate slide, the brush plate screw being rotatably mounted in the brush plate slide rail, and synchronous pulleys arranged on both the brush plate screw and the first motor, the two sets of synchronous pulleys being mechanically connected by a synchronous belt; a dust collection box is arranged at the bottom of the dust removal brush plate, a dust collection screen is arranged at the top of the dust collection box, a dust collection hopper is fixedly connected to the bottom of the dust collection box, a dust collection fan is connected to the bottom of the dust collection hopper through a pipe, and a dust collection fan is connected to a dust settling water tank through a pipe, the air outlet of the dust collection fan being connected to the top of the dust settling water tank.

[0009] As a preferred embodiment of the automated metal casting polishing device of this utility model, the metal casting is a cylindrical structure, the metal casting is arranged on a rotating seat, the rotating seat is provided with an inner supporting circular clamp that cooperates with the metal casting, and the rotating seat is connected to a second motor.

[0010] As a preferred embodiment of the automated metal casting polishing device of this utility model, a fixed cleaning plate is arranged on one side of the metal casting, the fixed cleaning plate and the polishing wheel are respectively arranged on the left and right sides of the metal casting, and cleaning brush filaments are arranged on the fixed cleaning plate, which are in contact with the surface of the metal casting.

[0011] As a preferred embodiment of the automated metal casting polishing device of this utility model, the fixed cleaning plate is provided with an arc-shaped groove adapted to the circumferential outer wall structure of the metal casting, and the cleaning bristles are arranged in layers along the inner wall of the arc-shaped groove.

[0012] As a preferred embodiment of the automated metal casting polishing device of this utility model, the dust collection screen plate is provided with multiple sets of dust collection mesh holes, which are arranged alternately on the left and right sides.

[0013] As a preferred embodiment of the automated metal casting polishing device of this utility model, the bottom of the dust removal brush plate is provided with multiple rotating brushes, the top of the rotating brushes is connected to a rotating shaft, the rotating shaft is rotatably connected to the dust removal brush plate, the top of the rotating shaft is provided with a gear, the gears on the multiple rotating shafts mesh with each other for transmission, and the outermost set of gears meshes with a rack set for transmission, the rack set is arranged in the brush plate slide rail.

[0014] The beneficial effects of this utility model are:

[0015] This invention achieves efficient polishing of metal castings through the cooperation of the polishing wheel and the first motor in the polishing mechanism. The dust removal mechanism is designed to ensure that the dust generated during the polishing process can be collected and treated in a timely manner. Specifically, the automatic movement of the dust removal brush and the collection of dust are achieved through the cooperation of the dust removal brush, the brush screw, the synchronous wheel and the synchronous belt. At the same time, the combined use of the dust collection box, the dust collection screen, the dust collection hopper, the dust suction fan and the dust settling water pool ensures the effective treatment and discharge of dust. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0019] Figure 3 For the present utility model Figure 2 A side view structural diagram.

[0020] Figure 4 This is a schematic diagram of the specific structure of the dust removal mechanism of this utility model.

[0021] Figure 5 For the present utility model Figure 4 A partially enlarged structural diagram.

[0022] Figure 6 This is a schematic diagram of the installation structure of the rotating base of this utility model.

[0023] In the diagram: 100, polishing mechanism; 101, polishing wheel; 102, first motor; 103, rotating seat; 104, inner support circular clamp; 105, second motor;

[0024] 200. Dust removal mechanism; 201. Dust removal brush plate; 202. Brush plate slide; 203. Brush plate screw; 204. Brush plate slide rail; 205. Synchronous pulley; 206. Synchronous belt; 207. Dust collection box; 208. Dust collection screen; 209. Dust collection hopper; 210. Vacuum fan; 211. Dust settling water tank; 212. Fixed cleaning plate; 213. Cleaning brush bristles; 214. Dust collection mesh; 215. Rack and pinion assembly; 216. Rotary brush; 217. Gear;

[0025] 300. Metal castings. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0030] Reference Figures 1-6 As an embodiment of the present invention, an automated metal casting polishing device is provided, including a polishing mechanism 100 and a dust removal mechanism 200;

[0031] The polishing mechanism 100 includes a polishing wheel 101, which is arranged on one side of the metal casting 300 to be polished. The polishing wheel 101 is connected to a first motor 102. The metal casting 300 has a cylindrical structure and is arranged on a rotating seat 103. The rotating seat 103 is provided with an inner support circular clamp 104 that cooperates with the metal casting 300. The rotating seat 103 is connected to a second motor 105.

[0032] The dust removal mechanism 200 includes a dust removal brush plate 201. A brush plate slide 202 is connected to the bottom of the brush plate 201. A brush plate screw 203 is mechanically connected to the brush plate slide 202. The brush plate screw 203 is rotatably mounted within a brush plate slide rail 204. Synchronous pulleys 205 are arranged on both the brush plate screw 203 and the first motor 102. The two sets of synchronous pulleys 205 are mechanically connected by a synchronous belt 206. A dust collection box 207 is arranged at the bottom of the dust removal brush plate 201. A dust collection screen 208 is arranged at the top of the dust collection box 207. A dust collection hopper 209 is fixedly connected to the bottom of the dust collection box 207. A vacuum fan 210 is connected to the bottom of the dust collection hopper 209 via a pipe. The vacuum cleaner 210 is connected to a dust collection pool 211 via a pipe, and the air outlet of the vacuum cleaner 210 is connected to the top of the dust collection pool 211. The dust collection screen 208 is provided with multiple sets of dust collection mesh holes 214, which are arranged alternately on the left and right sides. The bottom of the dust removal brush plate 201 is provided with multiple rotating brushes 216, and the top of the rotating brushes 216 is connected to a rotating shaft. The rotating shaft is rotatably connected to the dust removal brush plate 201. The top of the rotating shaft is provided with a gear 217, and the gears 217 on the multiple rotating shafts mesh with each other for transmission. The outermost set of gears 217 meshes with and transmits transmission to a rack set 215, which is arranged inside the brush plate slide rail 204.

[0033] A fixed cleaning plate 212 is arranged on one side of the metal casting 300. The fixed cleaning plate 212 and the polishing wheel 101 are respectively arranged on the left and right sides of the metal casting 300. Cleaning bristles 213 are arranged on the fixed cleaning plate 212 and contact the surface of the metal casting 300. The fixed cleaning plate 212 has an arc-shaped groove adapted to the circumferential outer wall structure of the metal casting 300. The cleaning bristles 213 are arranged in layers along the inner wall of the arc-shaped groove to form contact at different angles, ensuring comprehensive cleaning of the surface of the metal casting 300.

[0034] In this embodiment: In actual use, the metal casting 300 to be polished is placed on the rotating seat 103 and fixed by the inner support circular clamp 104 (using existing mature technology for direct application). Driven by the first motor 102, the metal casting 300 starts to rotate. At the same time, the polishing wheel 101 polishes the surface of the metal casting 300 under the drive of the second motor 105.

[0035] During the polishing process, the dust removal mechanism 200 starts working; when the metal casting 300 is polished, larger debris falls onto the surface of the dust collection screen plate 208 or enters the dust collection box through the dust collection screen holes 214 under the action of gravity. Some of the dust adhering to the surface of the metal casting 300 is swept off by the cleaning brush bristles 213 fixed inside the cleaning plate 212 through contact with the surface of the metal casting 300, avoiding wear on the grinding wheel, and falls onto the surface of the dust collection screen plate 208.

[0036] The brush screw 203 is driven to rotate by the synchronous pulley 205 and the synchronous belt 206. The dust removal brush 201 moves automatically along the direction of the brush slide rail 204 under the drive of the brush screw 203. At the same time, the gear 217 rotates by contacting the rack group 218. Simultaneously, the rotating shaft drives multiple rotating brushes 216 to rotate synchronously, thereby cleaning the dust and metal debris generated after polishing the metal casting 300. The swept dust and metal debris fall into the dust collection box 207 through the dust collection mesh 214, and are transported to the dust settling water pool 211 for treatment through the dust collection hopper 209 and the dust suction fan 210. The air outlet of the dust suction fan 210 is connected to the top of the dust settling water pool 211 to ensure that the dust can be effectively treated and discharged.

[0037] It is worth noting that the entire device is controlled by a controller. Since the controller is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An automated metal casting polishing device, characterized in that: Includes a polishing mechanism (100) and a dust removal mechanism (200); The polishing mechanism (100) includes a polishing wheel (101), which is arranged on one side of the metal casting (300) to be polished, and the polishing wheel (101) is connected to a first motor (102). The dust removal mechanism (200) includes a dust removal brush plate (201), and a brush plate slide (202) is connected to the bottom of the dust removal brush plate (201). The brush plate slide (202) is mechanically connected to a brush plate screw (203). The brush plate screw (203) is rotatably mounted in the brush plate slide rail (204). Synchronous pulleys (205) are arranged on both the brush plate screw (203) and the first motor (102). The two sets of synchronous pulleys (205) are mechanically connected by a synchronous belt (206). The bottom of the dust removal brush plate (201) is provided with a dust collection box (207), the top of the dust collection box (207) is provided with a dust collection mesh plate (208), the bottom of the dust collection box (207) is fixedly connected with a dust collection hopper (209), the bottom of the dust collection hopper (209) is connected to a dust suction fan (210) through a pipe, the dust suction fan (210) is connected to a dust settling water tank (211) through a pipe, and the air outlet of the dust suction fan (210) is connected to the top of the dust settling water tank (211).

2. The automated metal casting polishing device as described in claim 1, characterized in that: The metal casting (300) is a cylindrical structure. The metal casting (300) is arranged on a rotating seat (103). An inner support circular clamp (104) that cooperates with the metal casting (300) is arranged on the rotating seat (103). A second motor (105) is connected to the rotating seat (103).

3. The automated metal casting polishing device as described in claim 1, characterized in that: A fixed cleaning plate (212) is arranged on one side of the metal casting (300). The fixed cleaning plate (212) and the polishing wheel (101) are respectively arranged on the left and right sides of the metal casting (300). Cleaning bristles (213) are arranged on the fixed cleaning plate (212) and the cleaning bristles (213) are in contact with the surface of the metal casting (300).

4. The automated metal casting polishing device as described in claim 3, characterized in that: The fixed cleaning plate (212) has an arc-shaped groove adapted to the circumferential outer wall structure of the metal casting (300), and the cleaning bristles (213) are arranged in layers along the inner wall of the arc-shaped groove.

5. The automated metal casting polishing device as described in claim 1, characterized in that: The dust collection screen plate (208) is arranged with multiple sets of dust collection mesh holes (214), which are arranged alternately on the left and right.

6. The automated metal casting polishing device as described in claim 1, characterized in that: The bottom of the dust removal brush plate (201) is provided with multiple rotating brushes (216), the top of the rotating brushes (216) is connected to a rotating shaft, the rotating shaft is rotatably connected to the dust removal brush plate (201), the top of the rotating shaft is provided with a gear (217), the gears (217) on the multiple rotating shafts mesh with each other for transmission, and the outermost set of gears (217) meshes with a rack set (215), the rack set (215) is arranged in the brush plate slide rail (204).

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