Industrial salt particle uniform forming die

Abstract

The utility model discloses an industrial salt granule uniform forming die, including processing box, the upper portion of processing box is provided with forming mechanism, the upper portion of forming mechanism is provided with screen filter mechanism, the forming mechanism includes the rectangular installation shell fixedly embedded on the upper surface of processing box, the inner wall rotation of rectangular installation shell is provided with two pair of pressure rubber roll, and the surface of pair of pressure rubber roll is provided with a plurality of granule forming grooves, the screen filter mechanism includes feed hopper, the utility model discloses a forming mechanism is provided with in the top of processing box, in the forming process of industrial salt granule, utilizes the drive motor to drive two pair of pressure rubber roll and extrudes raw materials, and utilizes a plurality of granule forming grooves on the surface of pair of pressure rubber roll and extrudes raw materials granulation, and utilizes the teflon material on the surface of pair of pressure rubber roll, makes the surface of pair of pressure rubber roll reach the effect of not sticking, realizes the rapid forming granulation of industrial salt, is favorable for improving processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of industrial salt production technology, specifically to a mold for uniformly forming industrial salt particles. Background Technology

[0002] Industrial salt granulation is a key process in salt chemical production. Its core objective is to process powdered or fine crystalline salt raw materials into granular products with uniform particle size, high mechanical strength, and good flowability to meet the needs of anti-caking, storage, transportation, and end-use applications. Traditional granulation technology mainly relies on granulation processes such as roll forming and extrusion granulation.

[0003] However, existing equipment still has the following technical shortcomings in practical applications. For example, existing molding and granulation devices lack screening and impurity removal mechanisms for industrial salt raw materials, which can easily introduce impurities into the industrial salt particles during the granulation process, resulting in insufficient purity of the industrial salt particles and affecting subsequent production and use. Therefore, it is necessary to improve upon this problem in the existing technology. Utility Model Content

[0004] The purpose of this invention is to provide a mold for uniformly forming industrial salt particles, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A uniform forming mold for industrial salt particles includes a processing box, a forming mechanism is provided above the processing box, and a screening mechanism is provided above the forming mechanism.

[0007] The molding mechanism includes a rectangular mounting shell fixedly embedded on the upper surface of the processing box. Two pressure rollers are rotatably arranged on the inner wall of the rectangular mounting shell, and a number of particle molding grooves are opened on the surface of the pressure rollers.

[0008] The filtration mechanism includes a feeding hopper, with a screening screen fixedly connected to the inner wall of the feeding hopper. A U-shaped linkage plate is fixedly connected to both the front and rear surfaces of the feeding hopper. Support blocks are fixedly connected to both the front and rear surfaces of the rectangular mounting shell. Two limiting slide rods are fixedly connected to the upper surface of the support blocks. The U-shaped linkage plate and the limiting slide rods are slidably connected. A movable push plate is fixedly connected to the side of the feeding hopper. An mounting plate is fixedly connected to the side of the rectangular mounting shell. A linkage shaft is rotatably mounted on the surface of the mounting plate, and a linkage cam is fixedly connected to the end of the linkage shaft.

[0009] In a preferred embodiment, the position of the linkage cam corresponds to that of the movable push plate, and the linkage cam overlaps with the lower surface of the movable push plate. A driven synchronous wheel is fixedly connected to the surface of the linkage shaft.

[0010] In a preferred embodiment, the two ends of the two pressure rollers are respectively fixedly connected to a first rotating shaft and a second rotating shaft. One end of the first rotating shaft extends to the outside of the rectangular mounting shell and is fixedly connected to a drive synchronous pulley. A transmission belt is installed between the drive synchronous pulley and the driven synchronous pulley.

[0011] In a preferred embodiment, a driven gear and a driving gear are fixedly connected to one end of the first rotating shaft and the second rotating shaft, respectively. The driving gear meshes with the driven gear. A driving motor is fixedly connected to the surface of the rectangular mounting housing. The output shaft of the driving motor is fixedly connected to the end of the second rotating shaft.

[0012] In a preferred embodiment, a support spring is fitted onto the surface of the limiting slide rod, the bottom end of the support spring is fixedly connected to the surface of the C-shaped linkage plate, and the top end of the support spring is fixedly connected to the surface of the limiting slide rod.

[0013] In a preferred embodiment, the bottom end of the feeding hopper is provided with a feeding port, the position of which corresponds to the rectangular mounting shell. A guide shell is fixedly connected to the bottom end of the feeding hopper, and the guide shell is located directly above the two pressure rollers.

[0014] In a preferred embodiment, the processing box has a discharge port on its front, and a collection box is placed inside the discharge port, with the collection box located directly below the forming mechanism.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the industrial salt granule uniform forming mold,

[0016] 1. By setting a forming mechanism at the top of the processing box, during the forming process of industrial salt granules, the drive motor drives two pressure rollers to squeeze the raw material, and the surface of the pressure rollers has several granulation grooves to squeeze the raw material into granules. The Teflon material on the surface of the pressure rollers makes the surface of the pressure rollers non-stick, so that the extruded industrial salt granules enter the collection box at the bottom of the processing box, realizing the rapid forming and granulation of industrial salt, which helps to improve processing efficiency.

[0017] 2. By setting a screening mechanism above the forming mechanism, the industrial salt raw materials can be screened and filtered. During the rotation of the two pressure rollers driven by the drive motor, the transmission belt drives the linkage cam to rotate, which in turn pushes the feed hopper upward, causing the feed hopper to slide on the surface of the limit slide bar. Under the action of the support spring, the feed hopper vibrates, thereby using the screening screen in the feed hopper to screen and remove impurities from the raw materials, improving the quality of subsequent industrial salt particle processing. Attached Figure Description

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a top view of the structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of this utility model.

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

[0022] In the diagram: 1. Processing box; 2. Forming mechanism; 3. Screening mechanism; 4. Drive belt; 5. Discharge port; 6. Collection box;

[0023] 201. Rectangular mounting shell; 202. Pressure roller; 203. Particle forming groove; 204. First rotating shaft; 205. Second rotating shaft; 206. Drive synchronous pulley; 207. Driven gear; 208. Drive gear; 209. Drive motor;

[0024] 301. Feed hopper; 302. Screening filter; 303. C-shaped linkage plate; 304. Support block; 305. Limiting slide bar; 306. Movable push plate; 307. Linkage shaft; 308. Linkage cam; 309. Driven synchronous pulley; 310. Support spring; 311. Feed inlet; 312. Guide shell. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 This utility model provides a technical solution: a uniform forming mold for industrial salt particles, including a processing box 1, a forming mechanism 2 above the processing box 1, and a screening mechanism 3 above the forming mechanism 2.

[0027] Reference Figure 1 and Figure 2 In a preferred embodiment, the molding mechanism 2 includes a rectangular mounting shell 201 fixedly embedded on the upper surface of the processing box 1. Two pressure rollers 202 are rotatably arranged on the inner wall of the rectangular mounting shell 201. A plurality of particle forming grooves 203 are opened on the surface of the pressure rollers 202. The plurality of particle forming grooves 203 are evenly distributed in a dot array on the surface of the pressure rollers 202.

[0028] It should be noted that a Teflon sleeve is fixedly installed on the surface of the pressure roller 202, forming a non-stick barrier on the surface of the pressure roller 202 to prevent material adhesion and to provide the elasticity of the roller.

[0029] Reference Figure 3 and Figure 4 In a preferred embodiment, the screening mechanism 3 includes a feeding hopper 301, with a feeding port 311 at the bottom of the feeding hopper 301. The position of the feeding port 311 corresponds to the rectangular mounting shell 201. A guide shell 312 is fixedly connected to the bottom of the feeding hopper 301, and the guide shell 312 is located directly above the two pressure rollers 202.

[0030] The processing box 1 has a discharge port 5 on the front. A collection box 6 is placed inside the discharge port 5. The collection box 6 is located directly below the forming mechanism 2. After being extruded and granulated, the industrial salt particles fall into the collection box 6 inside the processing box 1. The staff can take the collection box 6 out of the discharge port 5.

[0031] It is worth noting that by setting a forming mechanism 2 at the top of the processing box 1, during the forming process of industrial salt granules, the drive motor 209 drives two pressure rollers 202 to extrude the raw material, and the several granule forming grooves 203 on the surface of the pressure rollers 202 extrude the raw material into granules. The Teflon material on the surface of the pressure rollers 202 makes the surface of the pressure rollers 202 non-stick, so that the extruded industrial salt granules enter the collection box 6 at the bottom of the processing box 1, realizing the rapid forming and granulation of industrial salt, which is beneficial to improving processing efficiency.

[0032] A screening filter 302 is fixedly connected to the inner wall of the feed hopper 301, and a C-shaped linkage plate 303 is fixedly connected to both the front and rear surfaces of the feed hopper 301. A support block 304 is fixedly connected to both the front and rear surfaces of the rectangular mounting shell 201. Two limiting slide rods 305 are fixedly connected to the upper surface of the support block 304. The C-shaped linkage plate 303 is slidably connected to the surface of the limiting slide rod 305. A support spring 310 is sleeved on the surface of the limiting slide rod 305. The bottom end of the support spring 310 is fixedly connected to the surface of the C-shaped linkage plate 303, and the top end of the support spring 310 is fixedly connected to the surface of the limiting slide rod 305. A movable push plate 306 is fixedly connected to the side of the feed hopper 301. An mounting plate is fixedly connected to the side of the rectangular mounting shell 201. A linkage shaft 307 is rotatably mounted on the surface of the mounting plate. A linkage cam 308 is fixedly connected to the end of the linkage shaft 307.

[0033] The position of the linkage cam 308 corresponds to that of the movable push plate 306, and the linkage cam 308 overlaps with the lower surface of the movable push plate 306. The surface of the linkage shaft 307 is fixedly connected to the driven synchronous pulley 309. The two ends of the two pressure rollers 202 are respectively fixedly connected to the first rotating shaft 204 and the second rotating shaft 205. One end of the first rotating shaft 204 extends to the outside of the rectangular mounting shell 201 and is fixedly connected to the drive synchronous pulley 206. A transmission belt 4 is installed between the drive synchronous pulley 206 and the driven synchronous pulley 309.

[0034] It is worth noting that by setting a screening mechanism 3 above the forming mechanism 2, the industrial salt raw materials can be screened and filtered. During the rotation of the two pressure rollers 202 driven by the drive motor 209, the first rotating shaft 204 drives the drive synchronous wheel 206 to rotate, and the driven synchronous wheel 309 is driven to rotate through the transmission belt 4. This, in turn, drives the linkage shaft 307 and the linkage cam 308 to rotate. The linkage cam 308 then pushes the movable push plate 306 upward, which in turn moves the feed hopper 301 upward. The feed hopper 301 slides on the surface of the limit slide bar 305 and is squeezed by the support spring 310. Under the reset action of the support spring 310, the feed hopper 301 vibrates. Thus, the screening screen 302 in the feed hopper 301 screens and removes impurities from the raw materials, improving the quality of subsequent industrial salt particle processing.

[0035] A driven gear 207 and a drive gear 208 are fixedly connected to one end of the first rotating shaft 204 and the second rotating shaft 205, respectively. The drive gear 208 meshes with the driven gear 207. A drive motor 209 is fixedly connected to the surface of the rectangular mounting shell 201. The output shaft of the drive motor 209 is fixedly connected to the end of the second rotating shaft 205.

[0036] Working principle: First, the raw materials for making industrial salt granules are put into the feed hopper 301. The raw materials are screened and impurities are removed by the screening screen 302 in the feed hopper 301. The screened raw materials enter the rectangular mounting shell 201 below. The drive motor 209 drives the second rotating shaft 205 to rotate, which in turn drives the drive gear 208 to rotate. The drive gear 208 drives the driven gear 207 to rotate, which in turn drives the two pressure rollers 202 to rotate in opposite directions. The two pressure rollers 202 extrude and form the raw materials. The granulation grooves 203 on the surface of the pressure rollers 202 extrude and granulate the raw materials. The granulated industrial salt granules fall into the collection box 6 inside the processing box 1.

[0037] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A mold for uniformly forming industrial salt particles, comprising a processing box (1), characterized in that: A forming mechanism (2) is provided above the processing box (1), and a screening mechanism (3) is provided above the forming mechanism (2). The molding mechanism (2) includes a rectangular mounting shell (201) fixedly embedded on the upper surface of the processing box (1). Two pressure rollers (202) are rotatably arranged on the inner wall of the rectangular mounting shell (201). Several particle molding grooves (203) are opened on the surface of the pressure rollers (202). The filtration mechanism (3) includes a feeding hopper (301), a screening screen (302) is fixedly connected to the inner wall of the feeding hopper (301), and a C-shaped linkage plate (303) is fixedly connected to the front and rear surfaces of the feeding hopper (301). A support block (304) is fixedly connected to the front and rear surfaces of the rectangular mounting shell (201). Two limiting slide rods (305) are fixedly connected to the upper surface of the support block (304). The C-shaped linkage plate (303) is slidably connected to the surface of the limiting slide rod (305). A movable push plate (306) is fixedly connected to the side of the feeding hopper (301). An mounting plate is fixedly connected to the side of the rectangular mounting shell (201). A linkage shaft (307) is rotatably provided on the surface of the mounting plate. A linkage cam (308) is fixedly connected to the end of the linkage shaft (307).

2. The industrial salt granule uniform forming mold according to claim 1, characterized in that, The position of the linkage cam (308) corresponds to that of the movable push plate (306), and the linkage cam (308) overlaps with the lower surface of the movable push plate (306). The surface of the linkage shaft (307) is fixedly connected with the driven synchronous wheel (309).

3. The industrial salt granule uniform forming mold according to claim 2, characterized in that, The two pressure rollers (202) are respectively fixedly connected to a first rotating shaft (204) and a second rotating shaft (205). One end of the first rotating shaft (204) extends to the outside of the rectangular mounting shell (201) and is fixedly connected to a drive synchronous pulley (206). A transmission belt (4) is installed between the drive synchronous pulley (206) and the driven synchronous pulley (309).

4. The industrial salt granule uniform forming mold according to claim 3, characterized in that, One end of the first rotating shaft (204) and the second rotating shaft (205) is fixedly connected to a driven gear (207) and a drive gear (208), respectively. The drive gear (208) meshes with the driven gear (207). A drive motor (209) is fixedly connected to the surface of the rectangular mounting shell (201). The output shaft of the drive motor (209) is fixedly connected to the end of the second rotating shaft (205).

5. The industrial salt granule uniform forming mold according to claim 1, characterized in that, A support spring (310) is sleeved on the surface of the limiting slide rod (305). The bottom end of the support spring (310) is fixedly connected to the surface of the U-shaped linkage plate (303), and the top end of the support spring (310) is fixedly connected to the surface of the limiting slide rod (305).

6. The industrial salt granule uniform forming mold according to claim 1, characterized in that, The bottom end of the feed hopper (301) is provided with a feed port (311), the position of which corresponds to the rectangular mounting shell (201). The bottom end of the feed hopper (301) is fixedly connected with a guide shell (312), which is located directly above the two pressure rollers (202).

7. The industrial salt granule uniform forming mold according to claim 1, characterized in that, The processing box (1) has a discharge port (5) on the front, and a collection box (6) is placed inside the discharge port (5). The collection box (6) is located directly below the forming mechanism (2).

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