A granular raw material pulverizing device

Abstract

The utility model discloses a kind of granular raw material grinding devices, it is related to cosmetic production technical field.The utility model includes grinding jar body, the inside of grinding jar body is provided with grinding mechanism, the grinding end of grinding mechanism is provided with lifting adjustment mechanism, the lifting end of lifting adjustment mechanism is provided with aperture adjustment mechanism, and one end of grinding jar body is provided with dust collection mechanism.The utility model drives grinding mechanism to lift by lifting adjustment mechanism, lifting adjustment mechanism synchronously drives aperture adjustment mechanism to displace, to make aperture adjustment mechanism synchronous opening and closing in the filter end of grinding mechanism;The design is by single lifting action, synchronous adjustment grinding gap and screen opening and closing degree, dynamically adapts different pre-crushing specification demand, and perfectly fits the production characteristics of multiple varieties, small batch of cosmetic industry.

Description

Technical Field

[0001] This utility model belongs to the field of cosmetic production technology, and specifically relates to a granular raw material crushing device. Background Technology

[0002] Cosmetic granule raw material crushing device is a special equipment used to efficiently crush cosmetic raw materials (such as mineral particles) into particles with a specific particle size distribution. It crushes the raw materials through physical forces such as high-speed rotation, impact and shearing, and facilitates their conveying to the grinding device for further processing. It is a pre-treatment equipment for the production of powder cosmetics such as pressed powder, loose powder, eyeshadow, blush, and liquid foundation.

[0003] Existing cosmetic granule raw material pulverizing devices mainly achieve the refinement of large-particle raw materials through mechanical force or physical action. The working process is as follows: the cosmetic raw materials to be pulverized are put into the equipment and conveyed to the pulverizing chamber through the feeding device. The raw materials are sheared, impacted and pulverized by high-speed rotating blades, pulverizing rollers, hammers or high-pressure airflow, so that the original large-particle raw materials are gradually turned into small-particle raw materials. Then, the semi-finished products that meet the grinding particle size requirements are separated by the screening device. The unqualified coarse particles are further pulverized until the target particle size is reached. Finally, the semi-finished products that meet the grinding particle size requirements are output through the discharge port, completing the pulverizing process.

[0004] However, existing cosmetic granule raw material crushing equipment often suffers from low production efficiency when handling different particle size requirements due to the need for frequent replacement of crushing components (such as screens) and adjustment of roller spacing parameters. It is difficult to efficiently meet the production needs of multiple particle sizes. The replacement of crushing components and screens requires machine shutdown and disassembly, which not only interrupts the production process, but also easily leads to component wear and seal failure due to repeated disassembly and assembly, increasing the risk of equipment failure. It is also unable to quickly respond to particle size switching requirements, making it difficult to meet the trend of flexible production of small batches and multiple varieties in the cosmetic industry. Utility Model Content

[0005] In response to the problem that related technologies cannot quickly respond to particle size switching requirements and cannot meet the trend of flexible production of small batches and multiple varieties in the cosmetics industry, this utility model proposes a particle raw material crushing device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a particle raw material crushing device, including a crushing tank body, a crushing mechanism is provided inside the crushing tank body, a lifting adjustment mechanism is provided at the crushing end of the crushing mechanism, an aperture adjustment mechanism is provided at the lifting end of the lifting adjustment mechanism, the aperture adjustment mechanism is provided at the filter end of the crushing mechanism, and a dust collection mechanism is provided at one end of the crushing tank body.

[0008] The lifting and adjusting mechanism drives the crushing end of the crushing mechanism to move up and down. The lifting and adjusting mechanism simultaneously drives the aperture adjusting mechanism to move, so that the aperture adjusting mechanism opens and closes synchronously at the filtering end of the crushing mechanism.

[0009] Furthermore, the crushing mechanism includes a rotating rod, which is rotatably connected inside the crushing tank body. A discharge plate is fixedly connected to the surface of the rotating rod, and a particle plate is fixedly connected inside the crushing tank body. A crushing roller and a guide plate are provided at one end of the rotating rod, and a filter plate is fixedly connected inside the crushing tank body.

[0010] Furthermore, a motor is fixedly connected to the top of the crushing tank body, and a gear is fixedly connected to the output shaft of the motor. A gear ring meshes with the surface of the gear, and the inside of the gear ring is fixedly connected to the rotating rod.

[0011] Furthermore, the lifting adjustment mechanism includes a lifting rod, which is slidably connected inside a rotating rod. A rotating block is fixedly connected to one end of the lifting rod. A crushing roller is rotatably connected to the surface of the rotating block. A guide plate is slidably connected to the surface of the rotating block. A spring is fixedly connected to one end of the guide plate, and one end of the spring is fixedly connected inside the rotating block.

[0012] Furthermore, a lifting plate is rotatably connected to the surface of the lifting rod, and an adjusting bolt is threadedly connected to the surface of the lifting plate. A support frame is fixedly connected to the top of the crushing tank body, and the adjusting bolt is rotatably connected inside the support frame.

[0013] Furthermore, the aperture adjustment mechanism includes a movable block, one end of which is rotatably connected to one end of a rotating block, the surface of which is rotatably connected to the inside of a filter plate, a pressing cone fixedly connected to one end of the movable block, the pressing cone being slidably connected to the inside of the filter plate, and a plurality of aperture plates slidably connected inside the filter plate, one end of each aperture plate contacting the surface of the pressing cone, and a second spring fixedly connected to the other end of each aperture plate, one end of which is fixedly connected to the inside of the filter plate.

[0014] Furthermore, the dust collection mechanism includes a dust pipe, which is fixedly connected to the top of the pulverizing tank body. A collection box is fixedly connected to one end of the dust pipe. A purification plate is fixedly connected inside the collection box. A fan is fixedly connected to one side of the collection box. A processing box is slidably connected inside the collection box.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model uses a lifting adjustment mechanism to drive the crushing end of the crushing mechanism to rise and fall according to the pre-crushing specifications of the raw materials. The lifting adjustment mechanism simultaneously drives the aperture adjustment mechanism to move, so that the aperture adjustment mechanism opens and closes synchronously at the filter end of the crushing mechanism, achieving coordinated adjustment between the crushing end and the filter end. This design, with a single lifting action, synchronously adjusts the crushing gap and the opening and closing degree of the screen, dynamically adapting to different pre-crushing specifications, greatly shortening the particle size switching time, and perfectly matching the multi-variety, small-batch production characteristics of the cosmetics industry.

[0017] 2. This utility model uses a fan to create negative pressure in the collection box, which actively adsorbs the material dust generated by the crushing tank. The dust is then transported to the collection box through a dust pipe, where it is efficiently intercepted by a purification plate. The dust then falls into the treatment box for centralized recycling, achieving closed-loop resource utilization while ensuring the cleanliness of the production environment.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a side view of the present invention.

[0022] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0023] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the pulverizing tank body of this utility model;

[0024] Figure 5 This is a schematic cross-sectional view of the aperture adjustment mechanism of this utility model;

[0025] Figure 6 This is a cross-sectional structural diagram of the dust collection mechanism of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Crushing tank body; 2. Crushing mechanism; 201. Rotating rod; 202. Discharge plate; 203. Particle plate; 204. Crushing roller; 205. Guide plate; 206. Filter plate; 207. Motor; 208. Gear; 209. Gear ring; 3. Lifting and adjusting mechanism; 301. Lifting rod; 302. Rotating block; 303. Lifting plate; 304. Adjusting bolt; 305. Support frame; 306. Spring one; 4. Aperture adjustment mechanism; 401. Moving block; 402. Extrusion cone; 403. Aperture plate; 404. Spring two; 5. Dust collection mechanism; 501. Dust pipe; 502. Collection box; 503. Purification plate; 504. Fan; 505. Processing box. Detailed Implementation

[0028] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0029] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0030] Please see Figures 1-6 As shown, this utility model is a particle raw material crushing device, including a crushing tank body 1, a crushing mechanism 2 is provided inside the crushing tank body 1, a lifting adjustment mechanism 3 is provided at the crushing end of the crushing mechanism 2, an aperture adjustment mechanism 4 is provided at the lifting end of the lifting adjustment mechanism 3, the aperture adjustment mechanism 4 is provided at the filter end of the crushing mechanism 2, and a dust collection mechanism 5 is provided at one end of the crushing tank body 1.

[0031] The lifting adjustment mechanism 3 drives the crushing end of the crushing mechanism 2 to rise and fall, and the lifting adjustment mechanism 3 simultaneously drives the aperture adjustment mechanism 4 to move, so that the aperture adjustment mechanism 4 opens and closes synchronously at the filter end of the crushing mechanism 2.

[0032] By opening the feed inlet of the crushing tank body 1, cosmetic raw material particles are placed inside the crushing tank body 1, and then the feed inlet is closed. According to the pre-crushing specifications of the raw materials, the lifting adjustment mechanism 3 drives the crushing end of the crushing mechanism 2 to rise and fall. The lifting adjustment mechanism 3 simultaneously drives the aperture adjustment mechanism 4 to move, so that the aperture adjustment mechanism 4 opens and closes synchronously at the filter end of the crushing mechanism 2, thereby adjusting the pre-crushing specifications of the raw materials. The crushing mechanism 2 is then driven to pre-crush the raw materials inside the crushing tank body 1, and finally discharged through the discharge port of the crushing tank body 1. A box can be placed at the discharge port to catch the material or it can be directly connected to a pipe for discharge. A large amount of dust is generated during the crushing process, and the dust inside the crushing tank body 1 is collected by the dust collection mechanism 5.

[0033] According to the pre-crushing specifications of the raw materials, the lifting adjustment mechanism 3 drives the crushing end of the crushing mechanism 2 to rise and fall. Simultaneously, the lifting adjustment mechanism 3 drives the aperture adjustment mechanism 4 to move, so that the aperture adjustment mechanism 4 opens and closes synchronously at the filtration end of the crushing mechanism 2, achieving coordinated adjustment between the crushing end and the filtration end. This design, with a single lifting action, synchronously adjusts the crushing gap and the opening and closing degree of the screen, dynamically adapts to different pre-crushing specifications, greatly shortens the particle size switching time, and perfectly matches the multi-variety, small-batch production characteristics of the cosmetics industry.

[0034] Furthermore, in practical applications, actively controlling particle size during the pre-grinding stage of cosmetic raw materials can achieve a leap in fine grinding efficiency, allowing for customized pre-grinding specifications for different raw materials (high hardness / brittleness / heat sensitivity), reducing fine grinding energy consumption, and extending equipment life; flexible production reduces costs, producing semi-finished products in multiple specifications, eliminating the need for external purchases; precise quality control preserves the functional structure of raw materials (such as the integrity of mica flakes) through particle size grading, improving the makeup effect and safety of the final product (preventing overheat degradation); achieving a triangular optimization of final cost, efficiency, and quality by exchanging the diversity of pre-processed particle sizes.

[0035] In one embodiment, the crushing mechanism 2 includes a rotating rod 201, which is rotatably connected inside the crushing tank body 1. A discharge plate 202 is fixedly connected to the surface of the rotating rod 201. A particle plate 203 is fixedly connected inside the crushing tank body 1. A crushing roller 204 and a guide plate 205 are provided at one end of the rotating rod 201. A filter plate 206 is fixedly connected inside the crushing tank body 1. A motor 207 is fixedly connected to the top of the crushing tank body 1. A gear 208 is fixedly connected to the output shaft of the motor 207. A gear ring 209 meshes with the surface of the gear 208. The gear ring 209 is fixedly connected to the rotating rod 201.

[0036] The motor 207 drives the gear 208 to rotate, which in turn drives the gear ring 209 to rotate synchronously. When the gear ring 209 rotates, it drives the rotating rod 201 to rotate. The rotating rod 201 drives the discharge plate 202 to move the material above the granule plate 203, so that the cosmetic granule raw materials fall orderly from the surface of the granule plate 203 and fall onto the filter plate 206. The rotating rod 201 drives the crushing roller 204 to crush the cosmetic granule raw materials on the surface of the filter plate 206. The guide plate 205 rotates with the crushing roller 204 and can move the crushed cosmetic granule raw materials on the surface of the filter plate 206, so that the crushed cosmetic granule raw materials can be filtered out better from the surface of the filter plate 206.

[0037] In order to prevent the cosmetic granules from accumulating at one end of the guide plate 205 when it is turned, the rotating rod 201 can be rotated back and forth by controlling the forward and reverse rotation of the motor 207, thereby realizing the reciprocating rotation of the guide plate 205. This is existing technology and will not be described in detail.

[0038] In one embodiment, the lifting adjustment mechanism 3 includes a lifting rod 301, which is slidably connected inside the rotating rod 201. One end of the lifting rod 301 is fixedly connected to a rotating block 302. A crushing roller 204 is rotatably connected to the surface of the rotating block 302. A guide plate 205 is slidably connected to the surface of the rotating block 302. A spring 306 is fixedly connected to one end of the guide plate 205. One end of the spring 306 is fixedly connected inside the rotating block 302. A lifting plate 303 is rotatably connected to the surface of the lifting rod 301. An adjusting bolt 304 is threadedly connected to the surface of the lifting plate 303. A support frame 305 is fixedly connected to the top of the crushing tank body 1. The adjusting bolt 304 is rotatably connected inside the support frame 305.

[0039] By rotating the adjusting bolt 304, the adjusting bolt 304 drives the lifting plate 303 to slide inside the support frame 305, causing the lifting plate 303 to move the lifting rod 301. At the same time, the lifting rod 301 drives the rotating block 302 to move, causing the rotating block 302 to synchronously drive the crushing roller 204 to move, changing the distance between the crushing roller 204 and the filter plate 206, thereby changing the size of the crushed cosmetic granules. Meanwhile, the spring 306 drives the guide plate 205 to always contact the surface of the filter plate 206 through its elasticity, so that the guide plate 205 is not affected when the crushing roller 204 rises and falls.

[0040] When the crushing roller 204 crushes the cosmetic particles on the surface of the filter plate 206, the crushing roller 204 will roll at both ends of the rotating block 302.

[0041] In one embodiment, the aperture adjustment mechanism 4 includes a movable block 401, one end of which is rotatably connected to one end of a rotating block 302. The surface of the movable block 401 is rotatably connected to the inside of the filter plate 206. One end of the movable block 401 is fixedly connected to a pressing cone 402, which is slidably connected to the inside of the filter plate 206. Several aperture plates 403 are slidably connected inside the filter plate 206. One end of each aperture plate 403 is in contact with the surface of the pressing cone 402. The other end of each aperture plate 403 is fixedly connected to a second spring 404, one end of which is fixedly connected to the inside of the filter plate 206.

[0042] When the moving block 401 moves, it drives the rotating block 302 to move synchronously, causing the rotating block 302 to drive the extrusion cone 402 to slide inside the filter plate 206. At the same time, the inclined surface of the extrusion cone 402 contacts one end of the aperture plate 403, causing the spring 404 to drive the aperture plate 403 to keep in contact with the inclined surface of the extrusion cone 402 through elastic force. When the extrusion cone 402 moves, the inclined surface of the extrusion cone 402 moves accordingly, causing the aperture plate 403 to gradually slide inside the filter plate 206. The opening and closing width of the holes on the surface of the filter plate 206 is adjusted by the aperture plate 403, so that the opening and closing width is adapted to the distance between the crushing roller 204 and the filter plate 206, thereby realizing the discharge of cosmetic particle raw materials of different sizes.

[0043] The filter plate 206 has rectangular holes on its surface. The straight edges and sharp corners of the rectangular holes can promote particle shedding and make it filter better.

[0044] In one embodiment, the dust collection mechanism 5 includes a dust pipe 501, which is fixedly connected to the top of the pulverizing tank body 1. One end of the dust pipe 501 is fixedly connected to a collection box 502. A purification plate 503 is fixedly connected inside the collection box 502. A fan 504 is fixedly connected to one side of the collection box 502. A processing box 505 is slidably connected inside the collection box 502.

[0045] By starting the fan 504, the fan 504 drives the collection box 502 to generate negative pressure. The collection box 502 absorbs the material dust generated during the crushing of the crushing tank body 1 through the dust pipe 501. The dust is then transported to the collection box 502 through the dust pipe 501. After being intercepted by the purification plate 503, the material dust falls into the processing box 505, where it is collected for recycling. The material dust can then be poured out by sliding the processing box 505 out.

[0046] Through the above technical solution, 1. By rotating the adjusting bolt 304, the adjusting bolt 304 drives the lifting plate 303 to slide inside the support frame 305, causing the lifting plate 303 to move the lifting rod 301. At the same time, the lifting rod 301 drives the rotating block 302 to move, causing the rotating block 302 to synchronously drive the crushing roller 204 to move, changing the distance between the crushing roller 204 and the filter plate 206, thereby changing the size of the crushed cosmetic granules. When the moving block 401 moves, it drives the rotating block 302 to move synchronously, causing the rotating block 302 to drive the extrusion cone 402 to pass through... The filter plate 206 slides inside. At the same time, the inclined surface of the extrusion cone 402 contacts one end of the aperture plate 403, causing the spring 404 to drive the aperture plate 403 to keep in contact with the inclined surface of the extrusion cone 402 through elastic force. When the extrusion cone 402 moves, the inclined surface of the extrusion cone 402 moves accordingly, causing the aperture plate 403 to gradually slide inside the filter plate 206. The opening and closing width of the holes on the surface of the filter plate 206 is adjusted by the aperture plate 403 so that the opening and closing width is adapted to the distance between the crushing roller 204 and the filter plate 206, thereby realizing the discharge of cosmetic particle raw materials crushed to the required size.

[0047] 2. By starting the fan 504, the fan 504 drives the collection box 502 to generate negative pressure. The collection box 502 adsorbs the material dust generated inside the crushing tank body 1 during crushing through the dust pipe 501. The dust is then transported to the collection box 502 through the dust pipe 501. After being intercepted by the purification plate 503, the material dust falls into the processing box 505, where it is collected for easy recycling.

[0048] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A granular raw material crushing device, comprising a crushing tank body (1), characterized in that, The crushing tank body (1) is equipped with a crushing mechanism (2) inside. The crushing end of the crushing mechanism (2) is equipped with a lifting adjustment mechanism (3). The lifting end of the lifting adjustment mechanism (3) is equipped with an aperture adjustment mechanism (4). The aperture adjustment mechanism (4) is located at the filter end of the crushing mechanism (2). A dust collection mechanism (5) is provided at one end of the crushing tank body (1). The lifting adjustment mechanism (3) drives the crushing end of the crushing mechanism (2) to rise and fall. The lifting adjustment mechanism (3) simultaneously drives the aperture adjustment mechanism (4) to move, so that the aperture adjustment mechanism (4) opens and closes synchronously at the filter end of the crushing mechanism (2).

2. The granular raw material crushing device according to claim 1, characterized in that, The crushing mechanism (2) includes a rotating rod (201), which is rotatably connected inside the crushing tank body (1). A discharge plate (202) is fixedly connected to the surface of the rotating rod (201). A particle plate (203) is fixedly connected inside the crushing tank body (1). A crushing roller (204) and a guide plate (205) are provided at one end of the rotating rod (201). A filter plate (206) is fixedly connected inside the crushing tank body (1).

3. The granular raw material crushing device according to claim 2, characterized in that, A motor (207) is fixedly connected to the top of the crushing tank body (1). A gear (208) is fixedly connected to the output shaft of the motor (207). A gear ring (209) meshes with the surface of the gear (208). The inside of the gear ring (209) is fixedly connected to the rotating rod (201).

4. The granular raw material crushing device according to claim 3, characterized in that, The lifting adjustment mechanism (3) includes a lifting rod (301), which is slidably connected inside the rotating rod (201). A rotating block (302) is fixedly connected to one end of the lifting rod (301). A crushing roller (204) is rotatably connected to the surface of the rotating block (302). A guide plate (205) is slidably connected to the surface of the rotating block (302). A spring (306) is fixedly connected to one end of the guide plate (205). One end of the spring (306) is fixedly connected inside the rotating block (302).

5. The granular raw material crushing device according to claim 4, characterized in that, The lifting rod (301) is rotatably connected to a lifting plate (303), and the lifting plate (303) is threadedly connected to an adjusting bolt (304). The top of the crushing tank body (1) is fixedly connected to a support frame (305), and the adjusting bolt (304) is rotatably connected inside the support frame (305).

6. The granular raw material crushing device according to claim 5, characterized in that, The aperture adjustment mechanism (4) includes a movable block (401), one end of which is rotatably connected to one end of a rotating block (302). The surface of the movable block (401) is rotatably connected to the inside of the filter plate (206). One end of the movable block (401) is fixedly connected to a pressing cone (402), which is slidably connected to the inside of the filter plate (206). Several aperture plates (403) are slidably connected inside the filter plate (206). One end of each aperture plate (403) is in contact with the surface of the pressing cone (402). The other end of each aperture plate (403) is fixedly connected to a second spring (404), one end of which is fixedly connected to the inside of the filter plate (206).

7. The granular raw material crushing device according to claim 1, characterized in that, The dust collection mechanism (5) includes a dust pipe (501), which is fixedly connected to the top of the pulverizing tank body (1). A collection box (502) is fixedly connected to one end of the dust pipe (501). A purification plate (503) is fixedly connected inside the collection box (502). A fan (504) is fixedly connected to one side of the collection box (502). A processing box (505) is slidably connected inside the collection box (502).

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