Pigment grinding equipment for coating production

Abstract

The utility model discloses pigment grinding equipment for coating production, which relates to the technical field of coating production grinding and comprises a grinding box and a servo motor, a material guiding and grinding component is arranged in the grinding box, and a rotating screw is driven to rotate through an arranged coupler. The coating raw materials in the material guiding and grinding assembly are ground through the multiple grinding discs, the mounting stability of a coupler and a rotating screw rod is improved through a cross-shaped supporting frame, an arranged moving plate can move along with rotation of the rotating screw rod, and the residual coating raw materials on the top of a material guiding plate can be swung to the positions below the grinding discs; four arranged elastic rubber rods can make contact with a movable plate when the movable plate rotates, so that four adjusting blocks move in adjusting grooves, a material pushing ring is driven to move at the bottom in a material guiding and grinding assembly, and coating raw materials which cannot be ground by a grinding disc are pushed to the position below the grinding disc; and the buffer protection effect of the elastic rubber rod and the movable plate during use can be improved.

Description

Technical Field

[0001] This utility model relates to the field of coating production grinding technology, and in particular to a pigment grinding device for coating production. Background Technology

[0002] Pigment grinding is a crucial step in the paint production process, directly impacting the quality and performance of the paint. Traditional pigment grinding equipment typically suffers from the following problems:

[0003] Traditional grinding equipment suffers from poor transmission system stability, resulting in low grinding efficiency and impacting production efficiency. Due to unreasonable structural design, coating raw materials are ground unevenly, affecting coating quality. After prolonged use, traditional grinding equipment is prone to leaving coating raw materials inside, making cleaning difficult and increasing maintenance costs. Due to the lack of effective buffering and protective measures, the equipment experiences severe wear during use, shortening its service life.

[0004] To address the above problems, it is necessary to design a pigment grinding device for paint production to overcome these issues. Utility Model Content

[0005] The main objective of this invention is to provide a pigment grinding device for paint production, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A pigment grinding device for paint production includes a grinding box and a servo motor. The servo motor is installed on the top of the grinding box, and a material guiding grinding component is installed inside the grinding box.

[0008] The material guiding and grinding assembly includes a coupling disposed at the top of the grinding chamber. A rotating screw is mounted on the bottom of the coupling. A cross support frame is mounted on the outer wall of the rotating screw near the coupling. A rotating frame is mounted on the bottom of the rotating screw. A mounting plate is mounted on the bottom of the rotating frame. A main gear is mounted on the center of the top of the mounting plate. A driven gear is mounted on the top of the mounting plate away from the main gear. The bottoms of the main gear and multiple driven gears all penetrate the bottom of the mounting plate to mount the grinding disc. A fixed end is mounted on the top of the rotating frame. The positioning rod has a connecting pad installed on its outer wall. A movable plate is installed at the end of the connecting pad away from the positioning rod. A guide plate is installed at one end inside the grinding box. A baffle is installed at the bottom of the guide plate. Adjustment grooves are opened at both ends inside the grinding box. Adjustment blocks are set inside the two adjustment grooves. Mounting blocks are installed at one end of the four adjustment blocks. Pushing rings are installed at the ends of two adjacent mounting blocks away from the adjustment blocks. Elastic rubber rods are installed on the top of the four mounting blocks. Springs are set on the top of the four elastic rubber rods.

[0009] In a preferred embodiment of this utility model, the servo motor is connected to the rotating screw via a coupling, the cross support frame is threadedly fixed to the rotating screw, and the rotating screw is threadedly fixed to the rotating frame.

[0010] As a preferred embodiment of this utility model, the rotating frame is threadedly fixedly connected to the main gear, the outer wall of the main gear is meshed with multiple driven gears, the multiple driven gears are threadedly fixedly connected to the mounting plate, and the main gear and the multiple driven gears are all threadedly fixedly connected to the multiple grinding plates.

[0011] As a preferred embodiment of this utility model, the rotating frame is threadedly fixedly connected to the positioning rod, the top of the positioning rod is threadedly fixedly connected to the cross support frame, and the positioning rod is threadedly fixedly connected to the connecting pad.

[0012] In a preferred embodiment of this utility model, the connecting pad is fixedly connected to the moving plate, the grinding box is fixedly connected to the guide plate, the guide plate and the baffle are fixed with a flow meter, and the end of the baffle away from the guide plate is in contact with the end of the mounting block.

[0013] As a preferred embodiment of this utility model, all four adjustment blocks are in contact with the inside of the adjustment groove, the four adjustment blocks are fixedly connected to the mounting block, and the two adjacent mounting blocks are fixedly connected to the two pusher rings.

[0014] As a preferred embodiment of this utility model, all four mounting blocks are fixedly connected to the four elastic rubber rods, the four elastic rubber rods are fixedly connected to the spring, and all four elastic rubber rods are in contact with the moving plate.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This pigment grinding equipment for paint production uses a coupling to drive a rotating screw, which in turn drives multiple driven gears on the top of the mounting plate to rotate. This allows multiple grinding discs to grind the paint raw materials within the material guiding and grinding assembly. The rotating frame improves the installation stability of the rotating screw and mounting plate, while the cross support frame enhances the installation stability of the coupling and rotating screw. The movable plate moves with the rotating screw, allowing residual paint raw materials on the top of the guide plate to be swung below the grinding discs. Four elastic rubber rods contact the movable plate during its rotation, causing four adjusting blocks to move within adjusting grooves. This, in turn, moves the pushing ring at the bottom of the material guiding and grinding assembly, pushing paint raw materials that the grinding discs cannot reach below the grinding discs. The springs provide elasticity, enhancing the cushioning and protection effect of the elastic rubber rods and the movable plate during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the grinding disc installation structure of this utility model;

[0020] Figure 3 This is a schematic diagram of structure A of this utility model;

[0021] Figure 4 This is a schematic diagram of the pusher ring installation structure of this utility model.

[0022] In the diagram: 1. Grinding box; 2. Servo motor; 3. Material guiding and grinding assembly; 301. Coupling; 302. Cross support frame; 303. Rotating screw; 304. Rotating frame; 305. Main gear; 306. Driven gear; 307. Mounting plate; 308. Grinding disc; 309. Positioning rod; 310. Connecting pad; 311. Moving plate; 312. Material guide plate; 313. Baffle; 314. Adjusting groove; 315. Adjusting block; 316. Mounting block; 317. Pushing ring; 318. Elastic rubber rod; 319. Spring. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1-4 As shown, a pigment grinding device for paint production includes a grinding box 1 and a servo motor 2. The servo motor 2 is installed on the top of the grinding box 1, and a material guiding grinding component 3 is installed inside the grinding box 1.

[0025] The material guiding and grinding assembly 3 includes a coupling 301 disposed at the top of the inside of the grinding chamber 1. A rotating screw 303 is mounted on the bottom of the coupling 301. A cross support frame 302 is mounted on the outer wall of the rotating screw 303 near the end of the coupling 301. A rotating frame 304 is mounted on the bottom of the rotating screw 303. A mounting plate 307 is mounted on the bottom of the rotating frame 304. A main gear 305 is mounted in the middle of the top of the mounting plate 307. A driven gear 306 is mounted on the top of the mounting plate 307 away from the main gear 305. The bottoms of the main gear 305 and multiple driven gears 306 all penetrate the bottom of the mounting plate 307. A grinding disc 308 is mounted on the bottom of the mounting plate 307. A positioning rod 3 is mounted on one end of the top of the rotating frame 304. 09. A connecting pad 310 is installed on the outer wall of the positioning rod 309. A moving plate 311 is installed on the end of the connecting pad 310 away from the positioning rod 309. A guide plate 312 is installed on one end of the interior of the grinding box 1. A baffle 313 is installed at the bottom of the guide plate 312. Adjustment grooves 314 are opened at both ends of the interior of the grinding box 1. Adjustment blocks 315 are set inside the two adjustment grooves 314. Mounting blocks 316 are installed on one end of the four adjustment blocks 315. Pushing rings 317 are installed on the ends of the two adjacent mounting blocks 316 away from the adjustment blocks 315. Elastic rubber rods 318 are installed on the top of the four mounting blocks 316. Springs 319 are set on the top of the four elastic rubber rods 318.

[0026] Servo motor 2 is connected to rotating screw 303 via coupling 301. Cross support frame 302 is threadedly fixed to rotating screw 303, and rotating screw 303 is threadedly fixed to rotating frame 304. Rotating frame 304 is threadedly fixed to main gear 305. The outer wall of main gear 305 meshes with multiple driven gears 306. Multiple driven gears 306 are threadedly fixed to mounting plate 307. Main gear 305 and multiple driven gears 306 are threadedly fixed to multiple grinding discs 308. Rotating frame 304 is threadedly fixed to positioning rod 309. The top of positioning rod 309 is threadedly fixed to cross support frame 302. Positioning rod 309 is connected to connecting pad 3. 10. Threaded fixed connection; connecting gasket 310 is fixedly connected to moving plate 311, grinding box 1 is fixedly connected to guide plate 312, guide plate 312 and baffle 313 fix flow meter, baffle 313 away from guide plate 312 contacts one end of mounting block 316; four adjusting blocks 315 are all in contact with the inside of adjusting groove 314, four adjusting blocks 315 are fixedly connected to mounting block 316, two adjacent mounting blocks 316 are all fixedly connected to two push rings 317; four mounting blocks 316 are all fixedly connected to four elastic rubber rods 318, four elastic rubber rods 318 are fixedly connected to spring 319, four elastic rubber rods 318 are all in contact with moving plate 311;

[0027] The servo motor 2 is mounted on the top of the grinding box 1 and connected to the rotating screw 303 via a coupling 301. A cross support bracket 302 is mounted on one end of the rotating screw 303 to increase stability. The bottom of the rotating screw 303 is threadedly fixed to the rotating frame 304. A mounting plate 307 is mounted on the bottom of the rotating frame 304. A main gear 305 is mounted on the top center of the mounting plate 307, and a driven gear 306 is mounted on the end away from the main gear 305. Grinding discs 308 are mounted on the bottom of both the main gear 305 and the driven gear 306 and are threadedly fixedly connected. A positioning rod 309 is mounted on one end of the top of the rotating frame 304. A connecting pad 310 is mounted on the outer wall of the positioning rod 309. A movable plate 311 is installed at one end of the grinding box 1. A guide plate 312 is installed at one end of the grinding box 1. A baffle 313 is installed at the bottom of the guide plate 312. Adjustment grooves 314 are opened at both ends of the grinding box 1. An adjustment block 315 is set inside the adjustment groove 314. An installation block 316 is installed at one end of the adjustment block 315. A pusher ring 317 is installed at the other end of the installation block 316. An elastic rubber rod 318 is installed on the top of the installation block 316. A spring 319 is set on the top of the elastic rubber rod 318.

[0028] It should be noted that this utility model is a pigment grinding device for paint production. In use, after the servo motor 2 is started, it drives the rotating screw 303 to rotate through the coupling 301. The rotation of the rotating screw 303 is transmitted to the main gear 305 and the driven gear 306 through the rotating frame 304, thereby driving the grinding disc 308 to rotate and grind the paint raw materials. The moving plate 311 moves with the rotation of the rotating screw 303, swinging the paint raw materials remaining on the top of the guide plate 312 to below the grinding disc 308. At the same time, the elastic rubber rod 318 contacts the moving plate 311 when it rotates, pushing the adjusting block 315 to move in the adjusting groove 314, which in turn drives the pushing ring 317 to move at the bottom inside the guide grinding assembly 3, pushing the paint raw materials that cannot be ground to the grinding area. The spring 319 provides elastic buffering to protect the elastic rubber rod 318 and the moving plate 311 from damage by excessive impact during use.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pigment grinding device for paint production, comprising a grinding box (1) and a servo motor (2), characterized in that: A servo motor (2) is provided on the top of the grinding box (1), and a material guiding grinding assembly (3) is provided inside the grinding box (1); The material guiding grinding assembly (3) includes a coupling (301) disposed at the top inside the grinding box (1). A rotating screw (303) is installed at the bottom of the coupling (301). A cross support frame (302) is installed at one end of the outer wall of the rotating screw (303) near the coupling (301). A rotating frame (304) is installed at the bottom of the rotating screw (303). A mounting plate (307) is installed at the bottom of the rotating frame (304). A main gear (305) is installed at the middle of the top of the mounting plate (307). A driven gear (306) is installed at the end of the top of the mounting plate (307) away from the main gear (305). The bottoms of the main gear (305) and the multiple driven gears (306) all penetrate the bottom of the mounting plate (307) to install a grinding disc (308). A positioning rod is installed at one end of the top of the rotating frame (304). (309), a connecting pad (310) is installed on the outer wall of the positioning rod (309), a moving plate (311) is installed on the end of the connecting pad (310) away from the positioning rod (309), a guide plate (312) is installed on one end of the interior of the grinding box (1), a baffle (313) is installed on the bottom of the guide plate (312), an adjustment groove (314) is opened at both ends of the interior of the grinding box (1), an adjustment block (315) is provided inside the two adjustment grooves (314), an installation block (316) is installed on one end of the four adjustment blocks (315), a pusher ring (317) is installed on the end of the two adjacent installation blocks (316) away from the adjustment block (315), an elastic rubber rod (318) is installed on the top of the four installation blocks (316), and a spring (319) is provided on the top of the four elastic rubber rods (318).

2. The pigment grinding apparatus for paint production according to claim 1, characterized by: The servo motor (2) is connected to the rotating screw (303) via a coupling (301), the cross support frame (302) is threadedly fixed to the rotating screw (303), and the rotating screw (303) is threadedly fixed to the rotating frame (304).

3. The pigment grinding apparatus for paint production according to claim 1, characterized in that: The rotating frame (304) is threadedly fixedly connected to the main gear (305), the outer wall of the main gear (305) is meshed with a plurality of the driven gears (306), the plurality of driven gears (306) are threadedly fixedly connected to the mounting plate (307), and the main gear (305) and the plurality of driven gears (306) are all threadedly fixedly connected to a plurality of grinding discs (308).

4. The pigment grinding equipment for paint production according to claim 1, characterized in that: The rotating frame (304) is threadedly fixed to the positioning rod (309), the top of the positioning rod (309) is threadedly fixed to the cross support frame (302), and the positioning rod (309) is threadedly fixed to the connecting pad (310).

5. The pigment grinding apparatus for paint production according to claim 1, characterized in that: The connecting pad (310) is fixedly connected to the moving plate (311), the grinding box (1) is fixedly connected to the guide plate (312), the guide plate (312) and the baffle (313) fix the flow meter, and the end of the baffle (313) away from the guide plate (312) contacts the end of the mounting block (316).

6. The pigment grinding apparatus for paint production according to claim 1, characterized by: All four adjustment blocks (315) are in contact with the inside of the adjustment groove (314), and the four adjustment blocks (315) are fixedly connected to the mounting block (316). Two adjacent mounting blocks (316) are fixedly connected to the two pusher rings (317).

7. The pigment grinding apparatus for paint production according to claim 1, characterized by: The four mounting blocks (316) are fixedly connected to the four elastic rubber rods (318), the four elastic rubber rods (318) are fixedly connected to the spring (319), and the four elastic rubber rods (318) are in contact with the moving plate (311).

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