Uniform-particle pigment grinding device

Abstract

The utility model relates to the technical field of pigment processing, and discloses a uniform-particle pigment grinding device which comprises a base, fixing frames are fixedly connected to the top ends of the two sides of the base, a device body is arranged between the fixing frames, the bottom of the device body is placed on the top of the base in an attached mode, and a bottom plate is arranged above the device body. A supporting assembly convenient to install and fix is arranged outside the fixing frame and the device body. According to the pigment grinding device with the uniform particles, by arranging a limiting seat, a mounting groove, a limiting baffle, a fastening bolt and a supporting outer plate, it is ensured that the device body cannot incline during use, operation and use of workers are facilitated, the safety degree of the overall structure is improved, and the problems that a bearing carrier is inconvenient to disassemble and assemble, and the working efficiency is high are solved. And supporting protection cannot be provided for the exterior of the bearing carrier during grinding, and pigment resources are wasted after the bearing carrier topples over due to accidental collision.

Description

Technical Field

[0001] The utility model relates to the technical field of pigment processing, in particular to a pigment grinding device with uniform particles. Background Technique

[0002] A pigment is a substance that can color an object. Its main functions are to endow coatings or inks with color, hiding power, protection, and to improve the physical and chemical properties of the coating. Pigments can improve the performance and functions of the paint film, not only playing the role of covering and endowing the coating with color, but also increasing the strength of the coating. By combining with the macromolecular chain to form a cross-linked structure, the stress is dispersed, thereby improving the weather resistance and chemical resistance of the coating.

[0003] The original pigment powder is in the state of a filter cake, and ultrafine pigment particles are obtained through crushing and drying. In addition to performance requirements such as color shade, tinting strength, hiding power, and various resistances, the dispersibility or ease of grinding of pigments is an important indicator, which is directly related to important quality indicators such as color strength, fineness, and gloss of the produced inks and coatings. Currently, the used grinding device is not convenient for disassembling and assembling the loading carrier, and it is impossible to provide external support and protection for the loading carrier during grinding. When the loading carrier is toppled due to accidental collision, it causes waste of pigment resources.

[0004] Therefore, a new type of pigment grinding device with uniform particles is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a pigment grinding device with uniform particles to solve the problems in the above background technique that the device is not convenient for disassembling and assembling the loading carrier, it is impossible to provide external support and protection for the loading carrier during grinding, and when the loading carrier is toppled due to accidental collision, it causes waste of pigment resources.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A pigment grinding device with uniform particles, including a base, the top ends on both sides of the base are fixedly connected with fixing frames, a device main body is arranged between the fixing frames, the bottom of the device main body is placed in contact with the top of the base, a bottom plate is arranged above the device main body, and a supporting component for facilitating installation and fixation is arranged outside the fixing frames and the device main body;

[0007] The supporting component includes a limiting baffle, a limiting seat is fixedly connected to the side wall of the fixing frame, mounting grooves are vertically opened on the surfaces of both sides of the outside of the device main body, the limiting seat is inserted and connected inside the mounting grooves, the limiting baffle is located at the front end of the outside of the device main body, fastening bolts are penetrated through the inside of both sides of the limiting baffle, a knob is fixedly connected to the front end of the fastening bolt, and the rear end of the fastening bolt penetrates through the inside of the limiting seat;

[0008] Preferably, the limit seats are symmetrically distributed about the vertical center line of the base, and a support outer plate is fixedly connected to the rear end of the limit baffle, and the rear end of the support outer plate is attached to the front end of the outside of the device body.

[0009] Preferably, a vertical frame is fixedly connected to the top end of the base, the vertical frame is located behind the device body, and a fixed seat is fixedly connected to the front end of the vertical frame.

[0010] Preferably, a connecting seat is fixedly connected to the front end of the fixed seat, a threaded rod is vertically threadedly connected to the center of the inside of the connecting seat, the top end of the threaded rod is movably connected to a top plate, and a first driving motor is fixedly connected to the top end of the top plate, and the output end of the first driving motor is fixedly connected to the top end of the threaded rod.

[0011] Preferably, guide rods are vertically penetrated through the inside of both sides of the connecting seat, the top ends of the guide rods are fixedly connected to the bottom end of the top plate, and the bottom ends of the guide rods are fixedly connected to the top end of the bottom plate.

[0012] Preferably, a second driving motor is fixedly connected to the bottom end of the bottom plate, a linkage shaft is fixedly connected to the bottom end of the second driving motor, a chassis is fixedly connected to the bottom end of the linkage shaft, and two groups of auxiliary frames are fixedly connected to the bottom end of the bottom plate, and the auxiliary frames are respectively located on both sides of the second driving motor.

[0013] Preferably, four grinding plates are fixedly connected to the outer end of the chassis, a circle of inner sliding grooves is formed in the top of the chassis, a groove is formed in the bottom of the auxiliary frame, and a movable rod is horizontally movably connected to the inside of the groove of the auxiliary frame.

[0014] Preferably, a pulley is fixedly connected to the outside of the movable rod, and the pulley is slidably connected to the inside of the inner sliding groove.

[0015] Compared with the prior art, the beneficial effects of the present utility model are: the pigment grinding device with uniform particles not only realizes the disassembly and support function, realizes the adjustment function, but also realizes the stability function;

[0016] (1) By providing limit seats, installation grooves, limit baffles, fastening bolts and support outer plates, the device body is pushed down between two fixed frames, and the limit seats are fixed inside the installation grooves by using an insertion structure, enhancing the connection force between the device body and the fixed frames, ensuring that the device body will not tilt during use, the limit baffle provides support and protection force at the front end of the device body, and the limit baffle is fixed by passing a plurality of fastening bolts through the inside of the limit baffle, optimizing the flexibility of the disassembly and assembly structure, facilitating the operation and use of the staff, and improving the safety of the overall structure;

[0017] (2) By setting a threaded rod, a connecting seat, a fixed seat, a first driving motor and a guide rod, after being driven, the threaded rod rotates inside the connecting seat according to the thread direction, flexibly adjusting the position of the bottom plate. During the up and down movement of the bottom plate, the two guide rods move inside the connecting seat accordingly, enhancing the stability of the bottom plate and effectively preventing the bottom plate from shaking. Through the mutual cooperation of the vertical frame and the fixed seat, the rear end of the connecting seat is strengthened and fixed;

[0018] (3) By setting a chassis, an auxiliary frame, a pulley, a movable rod and an inner chute, after being driven, the linkage shaft rotates, and the chassis fixed to its bottom rotates accordingly. The pigment in the device main body is ground by the grinding plate. When the grinding plate rotates, the pulley at the bottom of the auxiliary frame rotates continuously in the inner chute, strengthening the connection force between the bottom plate and the chassis. At the same time, the pulley is sleeved and fixed outside the movable rod, preventing the pulley from loosening or even falling off after long-term rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front sectional structural view of the present utility model;

[0020] Figure 2 is a top view structural view of the fixed seat of the present utility model;

[0021] Figure 3 is a front view structural view of the limit baffle of the present utility model;

[0022] Figure 4 is a top view structural view of the chassis of the present utility model.

[0023] In the figure: 1. Base; 2. Fixed frame; 3. Limit baffle; 4. Grinding plate; 5. Auxiliary frame; 6. Connecting seat; 7. Top plate; 8. First driving motor; 9. Threaded rod; 10. Guide rod; 11. Second driving motor; 12. Movable rod; 13. Pulley; 14. Linkage shaft; 15. Limit seat; 16. Knob; 17. Installation groove; 18. Vertical frame; 19. Fixed seat; 20. Tightening bolt; 21. Support outer plate; 22. Device main body; 23. Bottom plate; 24. Chassis; 25. Inner chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1: Please refer to Figures 1-4, A pigment grinding device with uniform particles, including a base 1. At the top ends on both sides of the base 1, there are fixedly connected fixing frames 2. Between the fixing frames 2, there is a device main body 22. The bottom of the device main body 22 is placed in contact with the top of the base 1. Above the device main body 22, there is a bottom plate 23. A supporting component for facilitating installation and fixation is arranged outside the fixing frames 2 and the device main body 22;

[0026] The supporting component includes a limiting baffle 3. On the side wall of the fixing frame 2, there is a fixedly connected limiting seat 15. Vertically arranged installation grooves 17 are opened on the surfaces of both sides of the outside of the device main body 22. The limiting seat 15 is inserted and connected inside the installation grooves 17. The limiting baffle 3 is located at the front end outside the device main body 22. Inside both sides of the limiting baffle 3, there is a fastening bolt 20 penetrating through. At the front end of the fastening bolt 20, there is a fixedly connected knob 16. The rear end of the fastening bolt 20 penetrates through the inside of the limiting seat 15;

[0027] The limiting seats 15 are symmetrically distributed about the vertical center line of the base 1. At the rear end of the limiting baffle 3, there is a fixedly connected supporting outer plate 21. The rear end of the supporting outer plate 21 is in contact with the front end outside the device main body 22;

[0028] Specifically, as Figure 1 and Figure 3 shown, during use, the device main body 22 is pushed downward and placed between the two fixing frames 2 until the limiting seat 15 is inserted and fixed in the corresponding installation groove 17. The limiting baffle 3 is placed at the front end of the device main body 22, and the supporting outer plate 21 is in contact with its outer wall. After sequentially rotating the knob 16, the fastening bolt 20 is driven to sequentially penetrate through the inside of the limiting baffle 3 and the limiting seat 15, quickly fixing the limiting baffle 3 and providing a supporting and protective force to the outer end of the device main body 22.

[0029] Embodiment 2: At the top end of the base 1, there is a fixedly connected vertical frame 18. The vertical frame 18 is located behind the device main body 22. At the front end of the vertical frame 18, there is a fixedly connected fixing seat 19;

[0030] At the front end of the fixing seat 19, there is a fixedly connected connecting seat 6. At the center inside the connecting seat 6, there is a vertically threaded connection with a threaded rod 9. At the top end of the threaded rod 9, there is a movable connection with a top plate 7. At the top end of the top plate 7, there is a fixedly connected first driving motor 8. The output end of the first driving motor 8 is fixedly connected to the top end of the threaded rod 9;

[0031] Vertically penetrating through both sides of the inside of the connecting seat 6, there are guide rods 10. The top ends of the guide rods 10 are fixedly connected to the bottom end of the top plate 7, and the bottom ends of the guide rods 10 are fixedly connected to the top end of the bottom plate 23;

[0032] Specifically, as Figure 1 and Figure 2As shown, when in use, after the first driving motor 8 operates, it drives the threaded rod 9 to rotate inside the connecting seat 6, and moves downward according to the thread direction on the inner wall of the connecting seat 6 to adjust the bottom plate 23 to an appropriate height.

[0033] Embodiment 3: A second driving motor 11 is fixedly connected to the bottom end of the bottom plate 23. A linkage shaft 14 is fixedly connected to the bottom end of the second driving motor 11. A chassis 24 is fixedly connected to the bottom end of the linkage shaft 14. Two groups of auxiliary frames 5 are fixedly connected to the bottom end of the bottom plate 23, and the auxiliary frames 5 are respectively located on both sides of the second driving motor 11;

[0034] Four groups of grinding plates 4 are fixedly connected to the outer end of the chassis 24. An inner chute 25 is formed in a circle at the top of the chassis 24. A groove is formed at the bottom of the auxiliary frame 5. A movable rod 12 is horizontally movably connected inside the groove of the auxiliary frame 5;

[0035] A pulley 13 is fixedly connected to the outside of the movable rod 12, and the pulley 13 is slidably connected inside the inner chute 25;

[0036] Specifically, as Figure 1 and Figure 4 shown, when in use, after the second driving motor 11 operates, it drives the linkage shaft 14 fixed to the bottom to rotate, and the chassis 24 fixed to the bottom of the linkage shaft 14 rotates accordingly. The pigments in the device main body 22 are ground by multiple groups of grinding plates 4. At the same time, the pulley 13 moves stably in the inner chute 25 to improve the stability of the grinding plates 4.

[0037] Working principle: When the present utility model is in use, the device main body 22 is filled with pigments to be ground. The device main body 22 is pushed downward and placed between two groups of fixed frames 2 until the limit seat 15 is inserted and fixed in the corresponding installation groove 17. The limit baffle 3 is placed at the front end of the device main body 22, and the support outer plate 21 fits against its outer wall. After turning the knob 16 in sequence, the fastening bolt 20 penetrates through the inside of the limit baffle 3 and the limit seat 15 in sequence to quickly fix the limit baffle 3. After the first driving motor 8 operates, it drives the threaded rod 9 to rotate inside the connecting seat 6, and moves downward according to the thread direction on the inner wall of the connecting seat 6 to adjust the bottom plate 23 to an appropriate height. After the second driving motor 11 operates, it drives the linkage shaft 14 fixed to the bottom to rotate, and the chassis 24 fixed to the bottom of the linkage shaft 14 rotates accordingly. The pigments in the device main body 22 are ground by multiple groups of grinding plates 4.

[0038] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A pigment grinding device with uniform particles, comprising a base (1), characterized in that: The top ends of both sides of the base (1) are fixedly connected with fixing frames (2), a device body (22) is arranged between the fixing frames (2), the bottom of the device body (22) is placed on the top of the base (1), a bottom plate (23) is arranged above the device body (22), and supporting components for easy installation and fixing are arranged outside the fixing frames (2) and the device body (22); The supporting component comprises a limit baffle (3), the side wall of the fixing frame (2) is fixedly connected to the limit seat (15), the surfaces of the two sides of the outside of the device body (22) are vertically provided with installation grooves (17), the limit seat (15) is plugged into the inside of the installation groove (17), the limit baffle (3) is located at the front end of the outside of the device body (22), the inside of the two sides of the limit baffle (3) is penetrated by fastening bolts (20), the front end of the fastening bolt (20) is fixedly connected to the knob (16), and the rear end of the fastening bolt (20) passes through the inside of the limit seat (15).

2. A pigment grinding device with uniform particles according to claim 1, characterized in that: The limit seat (15) is symmetrically distributed about the vertical center line of the base (1); the rear end of the limit baffle (3) is fixedly connected to a supporting outer plate (21); and the rear end of the supporting outer plate (21) fits with the front end of the outside of the device body (22).

3. The pigment grinding device with uniform particles according to claim 1, characterized in that: The top end of the base (1) is fixedly connected to a stand (18), the stand (18) is located behind the device body (22), and the front end of the stand (18) is fixedly connected to a fixing seat (19).

4. A pigment grinding device with uniform particles according to claim 3, characterized in that: The front end of the fixing seat (19) is fixedly connected to a connecting seat (6), a threaded rod (9) is vertically threadedly connected to the center of the connecting seat (6), the top end of the threaded rod (9) is movably connected to a top plate (7), the top end of the top plate (7) is fixedly connected to a first drive motor (8), and the output end of the first drive motor (8) is fixedly connected to the top end of the threaded rod (9).

5. The pigment grinding device with uniform particles according to claim 4, characterized in that: Guide rods (10) are vertically penetrated inside the two sides of the connection seat (6), the top end of the guide rod (10) is fixedly connected to the bottom end of the top plate (7), and the bottom end of the guide rod (10) is fixedly connected to the top end of the bottom plate (23).

6. The pigment grinding device with uniform particles according to claim 1, characterized in that: The bottom end of the base plate (23) is fixedly connected to a second drive motor (11), the bottom end of the second drive motor (11) is fixedly connected to a linkage shaft (14), the bottom end of the linkage shaft (14) is fixedly connected to a chassis (24), and the bottom end of the base plate (23) is fixedly connected to two groups of auxiliary frames (5), the auxiliary frames (5) are respectively located on both sides of the second drive motor (11).

7. A pigment grinding device with uniform particles according to claim 6, characterized in that: Four groups of grinding plates (4) are fixedly connected to the outer end of the chassis (24), a circle of inner slide grooves (25) are provided on the top of the chassis (24), a groove is provided on the bottom of the auxiliary frame (5), and a movable rod (12) is laterally movably connected inside the groove of the auxiliary frame (5).

8. The pigment grinding device with uniform particles according to claim 7, characterized in that: The outside of the movable rod (12) is fixedly connected with a pulley (13), and the pulley (13) is slidably connected inside the inner sliding groove (25).

Images