Material receiving device for double-roller open mill

Abstract

The utility model belongs to the technical field of double-roller open mills, and particularly relates to a material receiving device for a double-roller open mill, which comprises a double-roller open mill body and a shell, rollers are arranged on the surface of the double-roller open mill body, a storage groove is arranged on the surface of the shell, an electric push rod is fixedly mounted on the inner wall of the shell, and the electric push rod is connected with the storage groove. One end of the electric push rod is fixedly connected with a supporting plate, and a material receiving and conveying shell is fixedly installed at the top of the supporting plate. Through rotation of universal wheels, the material receiving and conveying shell can be moved and adjusted to the position below rollers on the surface of the double-roller open mill body, due to the fact that the material receiving and conveying shell is located below the rollers, particle materials falling from the rollers can fall into the material receiving and conveying shell, and meanwhile two material guiding plates can play a guiding effect on the particle materials falling from the rollers; and the material can fall into the material receiving and conveying shell along the material guide plate, so that particle materials are received, the particle materials are prevented from splashing to other positions, material waste is avoided, and the material mixing quality is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the technical field of two-roll open mills, specifically relating to a receiving device for a two-roll open mill. Background Technology

[0002] A twin-roll mill is an open, intermittent equipment that uses two relatively rotating rollers to extrude and shear materials, thereby achieving the mixing of polymer materials. Its main functions include uniformly mixing rubber, plastics and their products with additives and other compounding agents, testing changes in physical properties after mixing (such as color dispersion, light transmittance, strength, etc.), and it is widely used in the formulation design, plasticizing and sheet preparation of materials such as rubber, PVC, TPU, and EVA. The equipment features adjustable roller spacing, precise temperature control, and complete safety protection. It also has advantages such as light weight, small size and low power consumption. The two-roll mill consists of a frame, transmission system, heating system and emergency stop device. The rollers are hollow and can be heated / cooled by electric heating tubes or media. During the rubber mixing process, the material is subjected to extrusion and shearing in the gap between the rollers. After multiple kneading and mixing, the components are uniformly dispersed. In the current use of two-roll mills, because granular materials are mixed through the rollers, the granular materials are easy to fall off the rollers and splash around during the processing of the two-roll mill, which causes waste of mixing raw materials and reduces the quality of material mixing. Therefore, a receiving device for two-roll mills is needed. Utility Model Content

[0003] To address the problems mentioned in the background art, this utility model provides a receiving device for a two-roll open mill, which solves the problem that during the use of current two-roll open mills, granular materials are mixed through the rollers, and during the processing of the two-roll open mill, the granular materials easily fall off the rollers and splash around, causing waste of mixed raw materials and reducing the quality of material mixing.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a receiving device for a two-roll mill, comprising a two-roll mill body and a shell. Rollers are provided on the surface of the two-roll mill body. A receiving groove is formed on the surface of the shell. An electric push rod is fixedly installed on the inner wall of the shell. A support plate is fixedly connected to one end of the electric push rod. A receiving conveyor shell is fixedly installed on the top of the support plate. A guide plate is fixedly installed on the upper surface of the receiving conveyor shell. An electric slide is fixedly installed on the inner wall of the receiving conveyor shell. A slider is slidably connected to the surface of the electric slide. A collecting push plate is fixedly installed on one side of the slider. A discharge groove is formed on the surface of the receiving conveyor shell. A slot is formed on the upper surface of the shell. A receiving and receiving box is provided on the lower surface of the inner wall of the shell. A caster wheel is rotatably connected to the bottom of the shell.

[0005] Preferably, the guide plate has an inclination angle of 35 degrees and there are two guide plates.

[0006] Preferably, the electric slide is connected to the collecting push plate via a slider, and the collecting push plate is located inside the receiving and conveying shell.

[0007] Preferably, the discharge plate is located directly above the groove opening.

[0008] Preferably, a handle is fixedly installed on one side of the housing, and the housing is located on one side of the two-roll open mill body.

[0009] Preferably, a handle is fixedly installed on one side of the receiving and storage box.

[0010] Preferably, the bottom of the two-roll open mill body is fixedly installed with support legs, and the surface of the support legs is provided with anti-slip sleeves.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] By rotating the casters, the receiving conveyor shell can be moved and adjusted to be below the rollers on the surface of the twin-roll open mill. Since the receiving conveyor shell is located below the rollers, the granular material falling from the rollers will fall into the receiving conveyor shell. At the same time, the two guide plates can guide the granular material falling from the rollers, allowing the material to fall into the receiving conveyor shell along the guide plates, thereby receiving the granular material, preventing the granular material from splashing to other places, avoiding material waste, and ensuring the quality of material mixing. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural diagram of the shell of this utility model;

[0016] Figure 3 This is a three-dimensional sectional view of the material receiving and conveying shell of this utility model.

[0017] In the diagram: 1. Two-roll open mill body; 2. Shell; 3. Support legs; 4. Electric push rod; 5. Support plate; 6. Material receiving and conveying shell; 7. Guide plate; 8. Electric slide table; 9. Slider; 10. Collection push plate; 11. Discharge chute; 12. Chute opening; 13. Material receiving and storage box; 14. Handle; 15. Grip; 16. Casters; 17. Roller; 18. Storage trough. Detailed Implementation

[0018] 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.

[0019] Please see Figure 1-3 The present invention provides the following technical solution: a receiving device for a two-roll mill, comprising a two-roll mill body 1 and a housing 2. The surface of the two-roll mill body 1 is provided with rollers 17, the surface of the housing 2 is provided with a receiving groove 18, an electric push rod 4 is fixedly installed on the inner wall of the housing 2, a support plate 5 is fixedly connected to one end of the electric push rod 4, a receiving conveying shell 6 is fixedly installed on the top of the support plate 5, a guide plate 7 is fixedly installed on the upper surface of the receiving conveying shell 6, an electric slide table 8 is fixedly installed on the inner wall of the receiving conveying shell 6, a slider 9 is slidably connected to the surface of the electric slide table 8, a collecting push plate 10 is fixedly installed on one side of the slider 9, a discharge groove 11 is provided on the surface of the receiving conveying shell 6, a slot 12 is provided on the upper surface of the housing 2, a receiving and receiving box 13 is provided on the lower surface of the inner wall of the housing 2, and a universal wheel 16 is rotatably connected to the bottom of the housing 2.

[0020] After starting, the electric push rod 4 can drive the support plate 5 and the receiving conveyor shell 6 to adjust their lifting and lowering movements, thereby adjusting the height of the receiving conveyor shell 6 to facilitate receiving materials from two-roll mills of different heights. After the height of the receiving conveyor shell 6 is adjusted, the operator can move it to below the roller 17 on the surface of the two-roll mill body 1 by rotating the casters 16. After the receiving conveyor shell 6 is moved below the roller 17, the operator can start the two-roll mill body 1. After starting, the two-roll mill body 1 can process the granular materials through the roller 17. Since the receiving conveyor shell 6 is located below the roller 17, the granular materials falling from the roller 17 will fall into the receiving conveyor shell 6. At the same time, the two guide plates 7 can guide the granular materials falling from the roller 17, allowing the materials to fall along the guide plates 7. The granular material is received and processed in the receiving and conveying shell 6 to prevent it from splashing to other locations. After the granules fall into the receiving and conveying shell 6, the electric slide table 8 is activated, which drives the slider 9 to move. The slider 9 drives the collecting push plate 10 to move. During the movement and adjustment, the collecting push plate 10 pushes the granular material that has fallen into the receiving and conveying shell 6 into the discharge trough 11. The material then falls into the receiving and collecting box 13 through the discharge trough 11 and the opening 12, thus collecting the granular material in a centralized manner and preventing it from being difficult to collect. After collection, the granular material can be processed again through the roller 17 to avoid material waste and ensure the quality of material mixing. All electrical equipment in this device is powered by an external power supply. The electric slide table, electric push rod, etc. of this utility model are all controlled by a PLC automatic control system.

[0021] In one aspect of this embodiment, after the electric slide table 8 is started, the electric slide table 8 can drive the slider 9 to move, and the slider 9 can drive the collecting push plate 10 to move. During the movement and adjustment process, the collecting push plate 10 can push the granular material that falls into the receiving and conveying shell 6 and push the granular material into the discharge trough 11, so that the material falls and is collected through the discharge trough 11.

[0022] In one aspect of this embodiment, two guide plates 7 inclined at 35 degrees are used to guide the granular material falling from the roller 17, so that the material can fall along the guide plates 7 into the receiving conveyor shell 6, which facilitates the receiving of the granular material and prevents the granular material from splashing to other positions.

[0023] In one aspect of this embodiment, the housing 2 can be pushed by the handle 15 in conjunction with the caster wheel 16, so that the housing 2 can be moved to one side of the twin-roll open mill body 1, which facilitates the receiving and processing of materials falling from the twin-roll open mill body 1.

[0024] In one aspect of this embodiment, granular material falling through the discharge chute 11 can fall into the receiving and storage box 13 through the chute opening 12.

[0025] In one aspect of this embodiment, the support leg 3 can support the body 1 of the two-roll open mill, and the anti-slip sleeve can improve the anti-slip effect of the support leg 3.

[0026] In one aspect of this embodiment, the material receiving and storage box 13 can be taken out by the handle 14, making it convenient to use the granular material collected in the material receiving and storage box 13.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A take-off device for a two-roll open mill comprising a two-roll open mill body (1) and a housing (2), characterized in that: The surface of the two-roll open mill body (1) is provided with rollers (17), the surface of the shell (2) is provided with a receiving groove (18), the inner wall of the shell (2) is fixedly installed with an electric push rod (4), one end of the electric push rod (4) is fixedly connected with a support plate (5), the top of the support plate (5) is fixedly installed with a receiving conveyor shell (6), the upper surface of the receiving conveyor shell (6) is fixedly installed with a guide plate (7), the inner wall of the receiving conveyor shell (6) is fixedly installed with an electric slide table (8), the surface of the electric slide table (8) is slidably connected with a slider (9), one side of the slider (9) is fixedly installed with a collecting push plate (10), the surface of the receiving conveyor shell (6) is provided with a discharge groove (11), the upper surface of the shell (2) is provided with a slot (12), the lower surface of the inner wall of the shell (2) is provided with a receiving and receiving box (13), and the bottom of the shell (2) is rotatably connected with a caster wheel (16).

2. A material receiving device for a two-roll open mill according to claim 1, characterized in that: The guide plate (7) has an inclination angle of thirty-five degrees, and there are two guide plates (7).

3. A material receiving device for a two-roll open mill as claimed in claim 1, characterized in that: The electric slide (8) is connected to the collecting push plate (10) via a slider (9), and the collecting push plate (10) is located inside the receiving conveyor shell (6).

4. A material receiving device for a two-roll open mill according to claim 1, characterized in that: The discharge trough (11) is located directly above the trough opening (12).

5. A material receiving device for a two-roll open mill as claimed in claim 1, wherein: A handle (15) is fixedly installed on one side of the housing (2), and the housing (2) is located on one side of the two-roll open mill body (1).

6. A material receiving device for a two-roll open mill according to claim 1, characterized in that: A handle (14) is fixedly installed on one side of the receiving and storage box (13).

7. A material receiving device for a two-roll open mill as claimed in claim 1, characterized in that: The bottom of the twin-roll open mill body (1) is fixedly equipped with support legs (3), and the surface of the support legs (3) is provided with anti-slip sleeves.

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