Material compounding device with weighing structure for chlorinated paraffin production

Abstract

The utility model belongs to the technical field of material compounding devices, in particular to a material compounding device with a weighing structure for chlorinated paraffin production, which comprises a base, two L-shaped fixing columns are fixedly connected to the upper surface of the base, and the opposite sides of the two L-shaped fixing columns are fixedly connected with a stirring tank together. According to the device, through the arrangement of a moving frame, a second sliding rod, a second connecting frame, a second roller shaft, a second spring and the like, a moving plate blocks a discharging pipe to stop materials from being continuously discharged, then a Z-shaped rod moves downwards again, the materials are conveyed into the stirring tank, and the materials are conveyed into the stirring tank through the Z-shaped rod; when the second roll shaft passes through the inclined surface, the second connecting frame is driven to move, the second connecting frame drives the moving frame to move through the second sliding rod, and the moving frame pushes the materials on the material tray to one side, so that the materials fall into the stirring tank from the through part of the conveying pipe and the stirring tank, the operation is simple, and the working efficiency is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material compounding devices, in particular to a material compounding device for chlorinated paraffin production with a weighing structure. Background Technique

[0002] Chlorinated paraffin is a chlorinated derivative of paraffin hydrocarbons, which has the advantages of low volatility, flame retardancy, good electrical insulation, low price, etc. It can be used as a flame retardant and an auxiliary plasticizer for polyvinyl chloride. Chlorinated paraffin 70 is white or light yellow powder or granules. Due to its almost completely saturated chemical structure, it has excellent flame retardancy, chemical resistance, compatibility, aging resistance and thermal stability, and is an additive flame retardant with excellent comprehensive performance.

[0003] However, in existing equipment, when producing chlorinated paraffin, manual weighing is required for material compounding, the process is relatively cumbersome, and the work efficiency is low. Therefore, a material compounding device for chlorinated paraffin production with a weighing structure is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a material compounding device for chlorinated paraffin production with a weighing structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A material compounding device for chlorinated paraffin production with a weighing structure, including a base, two L-shaped fixing columns are fixedly connected to the upper surface of the base, a stirring tank is fixedly connected to the opposite sides of the two L-shaped fixing columns, two conveying pipes are fixedly connected to the upper surface of the stirring tank, a fixing groove is fixedly opened at the inner bottom of each conveying pipe, a weighing device is fixedly connected in each fixing groove, a material tray is fixedly arranged on the upper surface of each weighing device, the bottoms of the two conveying pipes are connected to the upper surface of the stirring tank in a penetrating manner, a blanking pipe is fixedly connected to the upper surface of each of the two conveying pipes, a leakage plate is fixedly connected inside each of the two blanking pipes, a storage tank is fixedly connected to the upper surface of each of the two blanking pipes, a first fixing plate is fixedly connected to one side of each storage tank, a feeding structure is arranged on each first fixing plate, a third fixing plate is fixedly connected to one side of each storage tank, a second fixing plate is fixedly connected to the opposite sides of the two blanking pipes, a rotating structure is arranged on each second fixing plate, a moving groove is opened on the opposite sides of the two blanking pipes away from each other, and a fixing frame is fixedly connected to the opposite sides of the two blanking pipes.

[0006] As a further description of the above technical solution:

[0007] The feeding structure includes a cylinder fixedly connected to the upper surface of the first fixing plate, and a Z-shaped rod is fixedly connected to the piston end of the cylinder.

[0008] As a further description of the above technical solution:

[0009] A movable plate is slidably connected in the movable groove, a first sliding rod is fixedly connected to one side of the movable plate, one end of the first sliding rod passes through and is slidably connected to one side of the third fixed plate and is fixedly connected to a first connecting frame, a first roller is rotatably connected to the opposite side inside the first connecting frame, the first roller is fitted with one side of the Z-shaped rod, a first spring is fixedly connected to one side of the first connecting frame, and the other end of the first spring is fixedly connected to one side of the third fixed plate.

[0010] As a further description of the above technical solution:

[0011] A second sliding rod is slidably connected to one side of the conveying tube, one end of the second sliding rod is fixedly connected to a moving frame, the moving frame is slidably connected to the inside of the conveying tube, the other end of the second sliding rod is slidably connected to one side of the third fixed plate and is connected to a second connecting frame, the second connecting frame has a second roller shaft connected to the opposite side of the inside for common rotation, the second roller shaft is fitted with one side of the Z-shaped rod, a second spring is fixedly connected to one side of the second connecting frame, and the other end of the second spring is fixedly connected to one side of the third fixed plate.

[0012] As a further description of the above technical solution:

[0013] The rotating structure comprises a servo motor fixedly connected to one side of the second fixed plate, and an elliptical disk is fixedly connected to the output shaft of the servo motor.

[0014] As a further description of the above technical solution:

[0015] A toggle rod is rotatably connected to one opposite side of the fixed frame, a collision column is fixedly connected to one side of the toggle rod, a third spring is fixedly connected to one side of the toggle rod, and the other end of the third spring is fixedly connected to one side of the discharge pipe.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the material compounding device for chlorinated paraffin production with a weighing structure is provided with a cylinder, a Z-shaped rod, a movable plate, a first sliding rod, a first connecting frame, a first roller, a first spring, a movable frame, a second sliding rod, a second connecting frame, a second roller and a second spring. When the weight reaches a standard value, the cylinder drives the Z-shaped rod to move, the inclined surface of the Z-shaped rod drives the first connecting frame to move through the first roller, the first connecting frame drives the movable plate to move through the first sliding rod, the movable plate blocks the discharge pipe to prevent the material from continuing to discharge, and then the Z-shaped rod moves downward again, and when the second roller passes through the inclined surface, it drives the second connecting frame to move, and the second connecting frame drives the movable frame to move through the second sliding rod, and the movable frame pushes the material on the material tray to one side, so that the material falls into the mixing tank from the connection between the conveying pipe and the mixing tank. The operation is simple and is conducive to improving work efficiency.

[0018] 2. Compared with the prior art, the material compounding device for chlorinated paraffin production with a weighing structure is provided with a servo motor, an elliptical disk, a toggle rod, an impact column and a third spring. When the material falls on the leakage plate, the servo motor drives the elliptical disk to rotate, and the elliptical disk drives one end of the toggle rod to tilt up. When the elliptical disk is separated from the toggle rod, the toggle rod drives the impact column to hit one side of the discharge pipe under the elasticity of the third spring, so that the discharge pipe vibrates, thereby reducing the probability that the material blocks the leakage hole on the leakage plate and prevents the material from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a material compounding device for chlorinated paraffin production with a weighing structure proposed by the utility model;

[0020] Figure 2 This is a cross-sectional view of a material compounding device for chlorinated paraffin production with a weighing structure proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the feeding structure of the material compounding device for chlorinated paraffin production with a weighing structure proposed by the utility model;

[0022] Figure 4 This is an exploded diagram of the feeding structure of the material compounding device for chlorinated paraffin production with a weighing structure proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the rotating structure of the material compounding device for chlorinated paraffin production with a weighing structure proposed by the utility model;

[0024] Figure 6 This is an exploded diagram of the rotating structure of the material compounding device for chlorinated paraffin production with a weighing structure proposed by the utility model;

[0025] Figure 7For the material compounding device for the production of chlorinated paraffin with a weighing structure proposed by the present utility model Figure 2 - Enlarged view of part A.

[0026] Legend:

[0027] 1. Base; 2. L-shaped fixing column; 3. Stirring tank; 4. Delivery pipe; 5. Feed pipe; 6. Storage tank; 7. First fixing plate; 8. Feeding structure; 801. Cylinder; 802. Z-shaped rod; 803. Moving plate; 804. First sliding rod; 805. First connecting frame; 806. First roller; 807. First spring; 808. Moving frame; 809. Second sliding rod; 810. Second connecting frame; 811. Second roller; 812. Second spring; 9. Third fixing plate; 10. Second fixing plate; 11. Rotating structure; 111. Servo motor; 112. Elliptical disc; 113. Poking rod; 114. Impact column; 115. Third spring; 12. Leakage plate; 13. Weighing device; 14. Material tray; 15. Fixing frame. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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.

[0029] Refer to Figures 1 to 7, the material compounding device for chlorinated paraffin production with a weighing structure provided by the present utility model: includes a base 1, two L-shaped fixing columns 2 are fixedly connected to the upper surface of the base 1, a stirring tank 3 is fixedly connected to the opposite sides of the two L-shaped fixing columns 2, two conveying pipes 4 are fixedly connected to the upper surface of the stirring tank 3, a fixing groove is fixedly opened at the inner bottom of each conveying pipe 4, a weighing device 13 is fixedly connected in each fixing groove, a material tray 14 is fixedly arranged on the upper surface of each weighing device 13, the bottoms of the two conveying pipes 4 are connected to the upper surface of the stirring tank 3 in a through manner, a blanking pipe 5 is fixedly connected to the upper surface of each of the two conveying pipes 4, a leakage plate 12 is fixedly connected inside each of the two blanking pipes 5, and the leakage plate 12 can control the falling speed of the material to avoid the speed being too fast, resulting in the moving plate 803 not having time to block the material. A storage box 6 is fixedly connected to the upper surface of each of the two blanking pipes 5, a first fixing plate 7 is fixedly connected to one side of each storage box 6, a feeding structure 8 is arranged on each first fixing plate 7, a third fixing plate 9 is fixedly connected to one side of each storage box 6, a second fixing plate 10 is fixedly connected to the opposite sides of the two blanking pipes 5, a rotating structure 11 is arranged on each second fixing plate 10, a moving groove is opened on the opposite sides of the two blanking pipes 5 away from each other, and a fixing frame 15 is fixedly connected to the opposite sides of the two blanking pipes 5;

[0030] Refer to Figure 3 and Figure 4, to achieve the purpose of conveying materials, the feeding structure 8 includes a cylinder 801 fixedly connected to the upper surface of the first fixing plate 7. The piston end of the cylinder 801 is fixedly connected with a Z-shaped rod 802. A moving plate 803 is slidably connected in the moving groove. One side of the moving plate 803 is fixedly connected with a first sliding rod 804. One end of the first sliding rod 804 penetrates and is slidably connected to one side of the third fixing plate 9 and is fixedly connected with a first connecting frame 805. Opposite sides inside the first connecting frame 805 are jointly rotatably connected with a first roller shaft 806. The first roller shaft 806 is in contact with one side of the Z-shaped rod 802. One side of the first connecting frame 805 is fixedly connected with a first spring 807. The other end of the first spring 807 is fixedly connected with one side of the third fixing plate 9. One side of the conveying pipe 4 penetrates and is slidably connected with a second sliding rod 809. One end of the second sliding rod 809 is fixedly connected with a moving frame 808. The moving frame 808 is slidably connected inside the conveying pipe 4. The other end of the second sliding rod 809 penetrates and is slidably connected to one side of the third fixing plate 9 and is connected with a second connecting frame 810. Opposite sides inside the second connecting frame 810 are jointly rotatably connected with a second roller shaft 811. The second roller shaft 811 is in contact with one side of the Z-shaped rod 802. One side of the second connecting frame 810 is fixedly connected with a second spring 812. The other end of the second spring 812 is fixedly connected with one side of the third fixing plate 9. When the weight reaches the standard value, the cylinder 801 drives the Z-shaped rod 802 to move. The inclined surface of the Z-shaped rod 802 drives the first connecting frame 805 to move through the first roller shaft 806. The first connecting frame 805 drives the moving plate 803 to move through the first sliding rod 804. The moving plate 803 blocks the feeding pipe 5 to prevent the materials from continuing to be fed. Then the Z-shaped rod 802 moves downward again. When the second roller shaft 811 passes through the inclined surface, it drives the second connecting frame 810 to move. The second connecting frame 810 drives the moving frame 808 to move through the second sliding rod 809. The moving frame 808 pushes the materials on the material tray 14 to one side, so that the materials fall into the mixing tank 3 from the through hole between the conveying pipe 4 and the mixing tank 3. The operation is simple and is beneficial to improving work efficiency;

[0031] Refer to Figure 5 and Figure 6, To achieve the purpose of vibration, the rotating structure 11 includes a servo motor 111 fixedly connected to one side of the second fixing plate 10. An elliptical disc 112 is fixedly connected to the output shaft of the servo motor 111. A toggle rod 113 is rotatably connected to the opposite sides inside the fixed frame 15. An impact column 114 is fixedly connected to one side of the toggle rod 113. A third spring 115 is fixedly connected to one side of the toggle rod 113. The other end of the third spring 115 is fixedly connected to one side of the material discharge pipe 5. When the material falls on the leakage plate 12, the servo motor 111 drives the elliptical disc 112 to rotate. The elliptical disc 112 drives one end of the toggle rod 113 to lift up. When the elliptical disc 112 disengages from the toggle rod 113, under the elasticity of the third spring 115, the toggle rod 113 drives the impact column 114 to impact on one side of the material discharge pipe 5, causing the material discharge pipe 5 to vibrate, reducing the probability that the material blocks the leakage holes on the leakage plate 12 and causes the material to be unable to fall.

[0032] Working principle: Put the solid material into the storage bin 6, and then it falls on the leakage plate 12 through the material discharge pipe 5, and then falls on the material tray 14 through the leakage plate 12. Then the weighing device 13 weighs the material. When the weight reaches the standard value, the air cylinder 801 drives the Z-shaped rod 802 to move. The inclined surface of the Z-shaped rod 802 drives the first connecting frame 805 to move through the first roller 806. The first connecting frame 805 drives the moving plate 803 to move through the first sliding rod 804. The moving plate 803 blocks the material discharge pipe 5 to prevent the material from continuing to fall. Then the Z-shaped rod 802 moves downward again. When the second roller 811 passes through the inclined surface, it drives the second connecting frame 810 to move. The second connecting frame 810 drives the moving frame 808 to move through the second sliding rod 809. The moving frame 808 pushes the material on the material tray 14 to one side, so that the material falls into the mixing tank 3 from the through hole between the conveying pipe 4 and the mixing tank 3. The operation is simple, which is beneficial to improving work efficiency. When the material falls on the leakage plate 12, the servo motor 111 drives the elliptical disc 112 to rotate. The elliptical disc 112 drives one end of the toggle rod 113 to lift up. When the elliptical disc 112 disengages from the toggle rod 113, under the elasticity of the third spring 115, the toggle rod 113 drives the impact column 114 to impact on one side of the material discharge pipe 5, causing the material discharge pipe 5 to vibrate, reducing the probability that the material blocks the leakage holes on the leakage plate 12 and causes the material to be unable to fall.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A material compounding device for the production of chlorinated paraffin with a weighing structure, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with two L-shaped fixing columns (2), and a stirring tank (3) is fixedly connected to the opposite sides of the two L-shaped fixing columns (2). The upper surface of the stirring tank (3) is fixedly connected with two conveying pipes (4). A fixing groove is fixedly opened at the inner bottom of each conveying pipe (4), and a weighing device (13) is fixedly connected in each fixing groove. A material tray (14) is fixedly arranged on the upper surface of each weighing device (13). The bottoms of the two conveying pipes (4) are connected to the upper surface of the stirring tank (3) in a through manner. The upper surfaces of the two conveying pipes (4) are both fixedly connected with a feeding pipe (5). A leakage plate (12) is fixedly connected inside each of the two feeding pipes (5). The upper surfaces of the two feeding pipes (5) are both fixedly connected with a storage box (6). A first fixing plate (7) is fixedly connected to one side of each storage box (6), and a feeding structure (8) is arranged on each first fixing plate (7). A third fixing plate (9) is fixedly connected to one side of each storage box (6). Second fixing plates (10) are fixedly connected to the opposite sides of the two feeding pipes (5), and a rotating structure (11) is arranged on each second fixing plate (10). Moving grooves are opened on the opposite sides of the two feeding pipes (5), and fixing frames (15) are fixedly connected to the opposite sides of the two feeding pipes (5).

2. The material compounding device for the production of chlorinated paraffin with a weighing structure according to claim 1, wherein: The feeding structure (8) includes a cylinder (801) fixedly connected to the upper surface of the first fixing plate (7), and a Z-shaped rod (802) is fixedly connected to the piston end of the cylinder (801).

3. The material compounding device for chlorinated paraffin production with a weighing structure according to claim 2, wherein: A moving plate (803) is slidably connected in the moving groove. A first sliding rod (804) is fixedly connected to one side of the moving plate (803). One end of the first sliding rod (804) penetrates and is slidably connected to one side of the third fixing plate (9) and is fixedly connected to a first connecting frame (805). A first roller shaft (806) is rotatably connected to the opposite sides inside the first connecting frame (805). The first roller shaft (806) is in contact with one side of the Z-shaped rod (802). A first spring (807) is fixedly connected to one side of the first connecting frame (805), and the other end of the first spring (807) is fixedly connected to one side of the third fixing plate (9).

4. The material compounding device for the production of chlorinated paraffin with a weighing structure according to claim 2, characterized in that: A second sliding rod (809) is slidably connected to one side of the conveying tube (4), one end of the second sliding rod (809) is fixedly connected to a moving frame (808), and the moving frame (808) is slidably connected to the inside of the conveying tube (4). The other end of the second sliding rod (809) is slidably connected to one side of the third fixed plate (9) and is connected to a second connecting frame (810). The second connecting frame (810) is rotatably connected to the opposite side thereof with a second roller (811), and the second roller (811) is fitted with one side of the Z-shaped rod (802). A second spring (812) is fixedly connected to one side of the second connecting frame (810), and the other end of the second spring (812) is fixedly connected to one side of the third fixed plate (9).

5. The material compounding device for chlorinated paraffin production with a weighing structure according to claim 1, wherein: The rotating structure (11) comprises a servo motor (111) fixedly connected to one side of the second fixed plate (10), and an elliptical disk (112) is fixedly connected to the output shaft of the servo motor (111).

6. The material compounding device for chlorinated paraffin production with a weighing structure according to claim 5, characterized in that: A toggle rod (113) is rotatably connected to one opposite side of the fixed frame (15), a strike column (114) is fixedly connected to one side of the toggle rod (113), a third spring (115) is fixedly connected to one side of the toggle rod (113), and the other end of the third spring (115) is fixedly connected to one side of the discharge pipe (5).

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