Raw material grinding and adding device for pigment production

Abstract

The utility model relates to the technical field of raw material grinding and adding devices for pigment production, and discloses a raw material grinding and adding device for pigment production, which comprises a support frame, the bottom of the support frame is fixedly connected with a converging pipe, the top of the converging pipe is fixedly connected with a grinding hopper, the top of the support frame is fixedly connected with a stirring assembly, and the stirring assembly is fixedly connected with a stirring shaft. And the surface of the converging pipe is fixedly connected with a conveying assembly. According to the raw material grinding and adding device for pigment production, through the arrangement of the telescopic assembly, in the raw material grinding process, stirred grinding balls continuously move to strike the surface of a filter screen, telescopic springs at the bottom of the filter screen are stressed, deformed and compressed to generate rebound force, meanwhile, telescopic columns slide in sliding grooves in a fixing frame, and the grinding effect is improved. And the filter screen slides up and down on the inner wall of the grinding hopper, so that the effect of shaking and dredging the raw material powder is achieved, blockage of the filter screen caused by excessive ground raw material powder is prevented, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material grinding and adding devices for pigment production, in particular to a raw material grinding and adding device for pigment production. Background Art

[0002] Pigments refer to substances that can dye objects with colors. Pigments are divided into soluble and insoluble, inorganic and organic. Inorganic pigments are generally mineral substances. A grinder is a device that grinds materials into fine powders by extrusion and shearing between two surfaces. According to the different working parts of the device, grinders can be divided into ball mills, rod mills, blade cutters, etc. After the materials are ground in the working barrel, they are collected through the discharge port. Some are equipped with pre-selected screens to ensure that the discharge port collects materials of specified fineness, while allowing the coarser materials to continue to be repeatedly processed in the working barrel. The raw material grinding and adding device for pigment production needs to consider factors such as production efficiency, raw material uniformity, and operational safety. Therefore, a raw material grinding and adding device for pigment production is needed to facilitate the direct transportation of raw materials after grinding and to shake and dredge the raw material powder to prevent blockage.

[0003] A pigment grinding device for pigment production disclosed in the publication number CN206285982U, although, the utility model provides a pigment grinding device for pigment production, which includes a frame, the frame is fixedly installed on the ground, the frame is fixedly installed on the crushing mechanism, which is connected to the stirring mechanism through a pipeline, the stirring mechanism is buried under the ground, the stirring mechanism includes a shell and a stirring rod arranged in the shell, the shell is a conical column, the surface of the stirring rod is provided with a spiral surface, the stirring rod is driven to rotate by a driving mechanism, a cushion layer is provided on the inner wall of the shell, a groove is provided on the cushion layer, and the groove is an annular groove, which is opened along the circumference of the shell. The utility model can solve the technical problem of low production efficiency of the grinder in the prior art.

[0004] However, the pigment grinding device for pigment production has the following disadvantages: when grinding is required, it is not convenient to directly transport the raw materials after grinding to reduce the workload of personnel; during the raw material grinding process, it is not convenient to shake and dredge the raw material powder to prevent excessive grinding of the raw material powder from clogging the filter screen and improving the working efficiency of the device. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] The technical problem solved by the utility model is to provide a raw material grinding and adding device for pigment production which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problems raised in the above-mentioned background technology that it is inconvenient to directly transport the raw materials after grinding and to shake and dredge the raw material powder to prevent blockage.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a raw material grinding and adding device for pigment production, comprising a support frame, the bottom of the support frame is fixedly connected to a convergence tube, the top of the convergence tube is fixedly connected to a grinding bucket, the top of the support frame is fixedly connected to a stirring assembly, the surface of the convergence tube is fixedly connected to a conveying assembly, the interior of the convergence tube is fixedly connected to a fixed frame, and the top of the fixed frame is fixedly connected to a telescopic assembly.

[0008] Optionally, the stirring assembly includes a motor cover fixedly connected to the top of the support frame, a servo motor A is sleeved inside the motor cover, a transmission rod A is splined at the output end of the servo motor A, and a rotating rod is fixedly connected to the bottom of the transmission rod A for easy rotation.

[0009] Optionally, the conveying assembly includes a motor housing fixedly connected to the surface of the convergence tube, a servo motor B is sleeved inside the motor housing, an output end of the servo motor B is splined to a transmission rod B, one end of the transmission rod B is fixedly connected to a spiral conveying rod, and the spiral conveying rod facilitates the conveying of ground raw materials.

[0010] Optionally, the telescopic assembly includes a telescopic spring fixedly connected to the top of the fixing frame, and a telescopic column is sleeved inside the telescopic spring to facilitate positioning.

[0011] Optionally, a filter screen is fixedly connected to the top of the telescopic column, and a slide groove adapted to the telescopic column is provided in the middle of the fixed frame, and the slide groove facilitates the sliding of the telescopic column.

[0012] Optionally, a plurality of grinding balls are arranged inside the grinding bucket, and a plurality of stirring rods are fixedly connected to the surface of the rotating rod at equal intervals along the axial direction, so that the stirring rods are convenient for stirring the grinding balls.

[0013] The utility model provides a raw material grinding and adding device for pigment production, which has the following beneficial effects:

[0014] 1. The raw material grinding and adding device for pigment production, through the arrangement of a stirring component and a conveying component, when grinding and adding are needed, the raw materials for pigment production are put into the grinding bucket, the servo motor A is started to drive the transmission rod A, and then the stirring rod on the rotating rod is driven to stir the grinding balls in the grinding bucket, and the raw materials are ground by the rapid collision between the grinding balls, and then the ground raw material powder reaches the convergence pipe through the filter screen, and the servo motor B is started to drive the transmission rod B, so that the spiral conveying rod conveys the raw material powder, thereby achieving the effect of grinding and conveying, reducing the workload of personnel, and improving the convenience and automation of the device.

[0015] 2. The raw material grinding and adding device for pigment production has a telescopic component arranged so that during the raw material grinding process, the stirred grinding balls keep moving and hit the surface of the filter, so that the telescopic spring at the bottom of the filter is deformed and compressed to generate a rebound force, and at the same time, the telescopic column slides in the slide groove on the fixed frame, and then the filter slides up and down on the inner wall of the grinding bucket, thereby achieving the effect of shaking and unblocking the raw material powder, preventing the filter from being blocked due to excessive grinding of raw material powder, and improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the telescopic component of the utility model.

[0020] In the figure: 1. Support frame; 2. Converging pipe; 3. Grinding bucket; 4. Stirring assembly; 401. Motor cover; 402. Servo motor A; 403. Drive rod A; 404. Rotating rod; 5. Conveying assembly; 501. Motor housing; 502. Servo motor B; 503. Drive rod B; 504. Screw conveying rod; 6. Fixed frame; 7. Telescopic assembly; 701. Telescopic spring; 702. Telescopic column; 8. Filter; 9. Grinding ball; 10. Stirring rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4The utility model provides a technical solution: a raw material grinding and adding device for pigment production, comprising a support frame 1, a convergence pipe 2 is fixedly connected to the bottom of the support frame 1, a grinding bucket 3 is fixedly connected to the top of the convergence pipe 2, a stirring assembly 4 is fixedly connected to the top of the support frame 1, and the grinding and conveying effect is achieved through the arrangement of the stirring assembly 4 and the conveying assembly 5, which reduces the workload of personnel and improves the convenience and automation of the device, a conveying assembly 5 is fixedly connected to the surface of the convergence pipe 2, a fixed frame 6 is fixedly connected to the inside of the convergence pipe 2, and a telescopic assembly 7 is fixedly connected to the top of the fixed frame 6, and the arrangement of the telescopic assembly 7 achieves the effect of shaking and dredging the raw material powder, preventing the filter screen 8 from being blocked due to excessive grinding of the raw material powder, thereby improving the working efficiency of the device;

[0023] The stirring assembly 4 includes a motor cover 401 fixedly connected to the top of the support frame 1, a servo motor A402 is sleeved inside the motor cover 401, a transmission rod A403 is splinedly connected to the output end of the servo motor A402, and a rotating rod 404 is fixedly connected to the bottom of the transmission rod A403, and the rotating rod 404 is arranged to achieve a rotation effect;

[0024] The conveying assembly 5 includes a motor housing 501 fixedly connected to the surface of the convergence tube 2, a servo motor B502 is sleeved inside the motor housing 501, a transmission rod B503 is splinedly connected to the output end of the servo motor B502, and one end of the transmission rod B503 is fixedly connected to a spiral conveying rod 504. The spiral conveying rod 504 is provided to convey the grinding raw materials;

[0025] The telescopic assembly 7 includes a telescopic spring 701 fixedly connected to the top of the fixing frame 6, and a telescopic column 702 is sleeved inside the telescopic spring 701. The setting of the telescopic column 702 plays a role of limiting;

[0026] The top of the telescopic column 702 is fixedly connected with a filter screen 8, and the middle of the fixed frame 6 is provided with a slide groove adapted to the telescopic column 702. The setting of the slide groove facilitates the sliding of the telescopic column 702.

[0027] A plurality of grinding balls 9 are arranged inside the grinding bucket 3, and a plurality of stirring rods 10 are fixedly connected to the surface of the rotating rod 404 at equal intervals along the axial direction. The stirring rods 10 play the role of stirring the grinding balls 9.

[0028] In the utility model, the working steps of the device are as follows:

[0029] Step 1: When grinding and adding are required, the pigment production raw materials are placed in the grinding bucket 3, and the servo motor A402 is started to drive the transmission rod A403, and then the stirring rod 10 on the rotating rod 404 is driven to stir the grinding balls 9 in the grinding bucket 3, and the raw materials are ground by the rapid collision between the grinding balls 9;

[0030] Step 2: The ground raw material powder passes through the filter screen 8 and reaches the convergence pipe 2, and the servo motor B502 is started to drive the transmission rod B503, so that the spiral conveying rod 504 conveys the raw material powder;

[0031] The third step: during the raw material grinding process, the stirred grinding balls 9 keep moving and hit the surface of the filter 8, so that the telescopic spring 701 at the bottom of the filter 8 is deformed and compressed to generate a rebound force. At the same time, the telescopic column 702 slides in the slide groove on the fixed frame 6, and then the filter 8 slides up and down on the inner wall of the grinding bucket 3.

[0032] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0033] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material grinding and adding device for pigment production, comprising a support frame (1), characterized in that: The bottom of the support frame (1) is fixedly connected to a convergence pipe (2), the top of the convergence pipe (2) is fixedly connected to a grinding bucket (3), the top of the support frame (1) is fixedly connected to a stirring assembly (4), the surface of the convergence pipe (2) is fixedly connected to a conveying assembly (5), the interior of the convergence pipe (2) is fixedly connected to a fixing frame (6), and the top of the fixing frame (6) is fixedly connected to a telescopic assembly (7).

2. The raw material grinding and adding device for pigment production according to claim 1, characterized in that: The stirring assembly (4) comprises a motor cover (401) fixedly connected to the top of the support frame (1); a servo motor A (402) is sleeved inside the motor cover (401); a transmission rod A (403) is splined at the output end of the servo motor A (402); and a rotating rod (404) is fixedly connected to the bottom of the transmission rod A (403).

3. The raw material grinding and adding device for pigment production according to claim 1, characterized in that: The conveying assembly (5) comprises a motor housing (501) fixedly connected to the surface of the converging tube (2); a servo motor B (502) is sleeved inside the motor housing (501); a transmission rod B (503) is spline-connected to the output end of the servo motor B (502); and one end of the transmission rod B (503) is fixedly connected to a spiral conveying rod (504).

4. The raw material grinding and adding device for pigment production according to claim 1, characterized in that: The telescopic assembly (7) comprises a telescopic spring (701) fixedly connected to the top of the fixing frame (6), and a telescopic column (702) is sleeved inside the telescopic spring (701).

5. A raw material grinding and adding device for pigment production according to claim 4, characterized in that: The top of the telescopic column (702) is fixedly connected to a filter screen (8), and the middle of the fixed frame (6) is provided with a sliding groove that matches the telescopic column (702).

6. A raw material grinding and adding device for pigment production according to claim 2, characterized in that: A plurality of grinding balls (9) are arranged inside the grinding bucket (3), and a plurality of stirring rods (10) are fixedly connected to the surface of the rotating rod (404) at equal intervals along the axial direction.

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