Turnover mechanism of rubber mixing mill

Abstract

The utility model discloses an overturning mechanism of a rubber mixing mill, which comprises a base, vertical plates are fixedly arranged on the upper end face of the base and positioned on two sides, a top plate is fixedly arranged on the upper end face of each vertical plate, guard plates are arranged on the outer wall of the top plate and positioned on two sides, motors are arranged on the outer walls of the guard plates, and the motors are connected with the motors. One end of each protective plate is rotationally provided with a rotating shaft, the rotating shafts and one end of the motor are provided with bevel gears, and the two bevel gears are installed in a meshed mode, so that a user can control the motor to enable the output end of the motor to drive the bevel gears and the rotating shafts to rotate, the rubber mixing mill body is turned over, and discharging is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber mixing machines, and more specifically, to a turnover mechanism of a rubber mixing machine. Background Art

[0002] Rubber mixing machine is a key equipment in the rubber industry, used for the mixing and plasticizing process of rubber. The rubber mixing process is to mix the rubber material (raw rubber) and the compounding agent (such as carbon black, oil, anti-aging agent, etc.) evenly, and through heating, stirring and plasticizing, the rubber material is turned into a semi-finished product with certain elasticity and plasticity. However, most traditional rubber mixing machines do not have a flipping mechanism, which makes it more troublesome to take out the rubber inside the rubber mixing machine, affecting the discharge rate; and most rubber mixing machines are fixedly installed, resulting in incomplete cleaning of the inner wall. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a flipping mechanism for a rubber mixer to solve the technical problem that most of the traditional rubber mixers mentioned in the background technology do not have a flipping mechanism, which makes it troublesome to take out the rubber inside the rubber mixer and affects the discharge rate.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a turning mechanism of a rubber mixer, comprising a base, an upper end surface of the base and two sides of which are fixedly provided with vertical plates, an upper end surface of the vertical plates is fixedly provided with a top plate, an outer wall of the top plate and two sides of which are provided with guard plates, an outer wall of the guard plates is provided with a motor, one end of the guard plates is rotatably provided with a rotating shaft, the rotating shaft and one end of the motor are provided with a bevel gear, the two bevel gears are meshingly installed, the other end of the rotating shaft is provided with a casing, an electric push rod is provided inside the casing, and a cross plate is fixedly provided at the output end of the electric push rod.

[0007] The utility model is further configured as follows: positioning columns are fixedly provided on the outer wall of the cross plate and at the four corners, a rubber mixer body is provided in the middle position of the two cross plates, positioning cylinders are fixedly provided on the outer wall of the rubber mixer body and at both sides, the positioning cylinders are arranged correspondingly to the positioning columns, and the positioning columns are located inside the positioning cylinders, so as to facilitate fixing the rubber mixer body.

[0008] The utility model is further configured as follows: a cover body is provided at the upper end of the rubber mixer body, a connecting block is provided on the outer wall of the cover body, four groups of the connecting blocks are provided and arranged in a rectangular shape, a fixing block is correspondingly provided on the outer wall of the rubber mixer body, the connecting block and the fixing block are fixedly installed by bolts, so as to facilitate closing the upper end of the rubber mixer body.

[0009] The utility model is further configured such that a sealing ring is fixedly provided on the lower end surface of the cover body, a sealing groove is correspondingly provided on the upper end surface of the rubber mixer body, and the sealing ring is located inside the sealing groove, so as to increase the sealing performance between the cover body and the rubber mixer body.

[0010] The utility model is further configured such that magnetic blocks are fixedly provided on the positioning column and the positioning cylinder, and the two magnetic blocks are in contact, so that the positioning column can be sucked into the positioning cylinder to achieve installation.

[0011] The utility model is further configured that external connection holes are provided on the upper end surface of the base and at four corners, so as to facilitate fixing the mechanism to the ground.

[0012] The utility model is further configured that a handle is fixedly provided at a middle position on the upper end surface of the cover body to facilitate taking the cover body.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a turnover mechanism for a rubber mixing machine, which has the following

[0015] Beneficial effects:

[0016] 1. By setting the top plate, guard plate, motor, rotating shaft and bevel gear, the user can control the motor to make its output end drive the bevel gear and the rotating shaft to rotate, so as to flip the rubber mixer body and facilitate discharging.

[0017] 2. By setting up the casing, electric push rod, cross plate, positioning column, rubber mixer body and positioning cylinder, the user can control the electric push rod to make its output end drive the cross plate to move, so that the positioning column enters the positioning cylinder, and then the two magnetic blocks are in contact, which is convenient for clamping and fixing the rubber mixer body, and convenient for disassembly and installation.

[0018] 3. By setting the cover body, connecting block, fixing block, sealing ring and sealing groove, the user can put the cover body on the upper end of the rubber mixer body, and make the fixing block located at the upper end of the connecting block, and then fix it with bolts. At this time, the sealing ring will enter the sealing groove to achieve sealing installation and prevent energy waste when heating the rubber. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall schematic diagram of a turnover mechanism of a rubber mixing machine when it is not in use;

[0020] Figure 2 The schematic diagram of the installation of the housing, electric push rod, cross plate and positioning column on the rotating shaft;

[0021] Figure 3 It is a schematic diagram of the positions of the positioning cylinder and the magnetic block on the rubber mixing machine body;

[0022] Figure 4 This is the installation explosion diagram of the upper cover, sealing ring and sealing groove of the rubber mixer body;

[0023] Figure 5 This is a schematic diagram of the installation of the guard plate, motor, rotating shaft, bevel gear, housing, electric push rod and cross plate.

[0024] In the figure: 1. base; 2. vertical plate; 3. top plate; 4. guard plate; 5. motor; 6. rotating shaft; 7. bevel gear; 8. casing; 9. electric push rod; 10. cross plate; 11. positioning column; 12. rubber mixing machine body; 13. positioning cylinder; 14. cover body; 15. connecting block; 16. fixing block; 17. sealing ring; 18. sealing groove; 19. magnetic block; 20. external hole; 21. handle. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5A turning mechanism of a rubber mixing machine comprises a base 1, a vertical plate 2 is fixedly provided on the upper end surface of the base 1 and on both sides, a top plate 3 is fixedly provided on the upper end surface of the vertical plate 2, a guard plate 4 is provided on the outer wall of the top plate 3 and on both sides, a motor 5 is provided on the outer wall of the guard plate 4, a rotating shaft 6 is rotatably provided at one end of the guard plate 4, a bevel gear 7 is provided at one end of the rotating shaft 6 and the motor 5, the two bevel gears 7 are meshingly installed, a casing 8 is provided at the other end of the rotating shaft 6, an electric push rod 9 is provided inside the casing 8, and a cross plate 10 is fixedly provided at the output end of the electric push rod 9.

[0029] In this embodiment, positioning columns 11 are fixedly provided on the outer wall of the cross plate 10 and at the four corners, a rubber mixer body 12 is provided in the middle position of the two cross plates 10, and positioning cylinders 13 are fixedly provided on the outer wall of the rubber mixer body 12 and at both sides. The positioning cylinder 13 is arranged corresponding to the positioning columns 11, and the positioning columns 11 are located inside the positioning cylinder 13. Magnetic blocks 19 are fixedly provided on the positioning columns 11 and the positioning cylinder 13, and the two magnetic blocks 19 are in contact.

[0030] More specifically, when discharge is required, the user can control the motor 5 so that its output end drives the bevel gear 7 and the rotating shaft 6 to rotate, so as to drive the rubber mixer body 12 to rotate, so as to facilitate the taking and unloading of the rubber inside it. When disassembling the rubber mixer body 12, the electric push rod 9 can be controlled so that its output end drives the cross plate 10 to move, so that the positioning column 11 is separated from the positioning cylinder 13, thereby facilitating the disassembly of the rubber mixer body 12 and the cleaning of its inner wall.

[0031] See also Figure 3 and Figure 4 As an implementation method for installing and disassembling the cover body 14: a cover body 14 is provided at the upper end of the rubber mixer body 12, and a connecting block 15 is provided on the outer wall of the cover body 14. The connecting blocks 15 are provided in four groups and arranged in a rectangular shape. A fixing block 16 is correspondingly provided on the outer wall of the rubber mixer body 12. The connecting block 15 and the fixing block 16 are fixedly installed by bolts. A sealing ring 17 is fixedly provided on the lower end surface of the cover body 14, and a sealing groove 18 is correspondingly opened on the upper end surface of the rubber mixer body 12. The sealing ring 17 is located inside the sealing groove 18. A handle 21 is fixedly provided on the upper end surface of the cover body 14 and located in the middle position.

[0032] Specifically, the user can put the cover 14 on the upper end of the rubber mixer body 12, and make the fixing block 16 located at the upper end of the connecting block 15, and then fix it with bolts. At this time, the sealing ring 17 will enter the sealing groove 18 to achieve a sealed installation and prevent energy waste when heating the rubber.

[0033] Please refer to Figure 1As a further implementation method for fixing the mechanism to the ground: external connection holes 20 are provided on the upper end surface of the base 1 and at the four corners.

[0034] Specifically, the user can fix the mechanism to the ground through the external connection hole 20 .

[0035] To sum up, when the overall equipment is in use: when it is necessary to take the rubber material inside the rubber mixer body 12, the motor 5 can be controlled to make its output end drive the bevel gear 7 and the rotating shaft 6 to rotate, so as to flip the rubber mixer body 12 for convenient discharging. When installing the rubber mixer body 12, the electric push rod 9 can be controlled to make its output end drive the cross plate 10 to move, so that the positioning column 11 enters the positioning cylinder 13, and then the two magnetic blocks 19 are in contact, so as to facilitate the clamping and fixing of the rubber mixer body 12 for later flipping. When installing the cover body 14, the cover body 14 can be placed on the upper end of the rubber mixer body 12 first, and the fixing block 16 can be located at the upper end of the connecting block 15, and then fixed by bolts. At this time, the sealing ring 17 will enter the sealing groove 18 to achieve sealed installation, thereby preventing energy waste when heating the rubber.

[0036] When the rubber material in the rubber mixer body 12 needs to be taken out, the motor 5 can be controlled to drive the bevel gear 7 and the rotating shaft 6 to rotate at its output end, so as to turn the rubber mixer body 12 over for easy material discharge.

[0037] When installing the rubber mixer body 12, the electric push rod 9 can be controlled to drive the cross plate 10 to move at its output end, so that the positioning column 11 enters the positioning cylinder 13, and then the two magnetic blocks 19 are in contact, which is convenient for clamping and fixing the rubber mixer body 12 and facilitating later flipping.

[0038] When installing the cover 14, the cover 14 can be placed on the upper end of the rubber mixer body 12, and the fixing block 16 is located on the upper end of the connecting block 15, and then fixed by bolts. At this time, the sealing ring 17 will enter the sealing groove 18 to achieve sealing installation.

[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A turning mechanism for a rubber mixer, comprising a base (1), characterized in that: Vertical plates (2) are fixedly provided on the upper end surface of the base (1) and on both sides thereof, a top plate (3) is fixedly provided on the upper end surface of the vertical plate (2), a guard plate (4) is provided on the outer wall of the top plate (3) and on both sides thereof, a motor (5) is provided on the outer wall of the guard plate (4), a rotating shaft (6) is rotatably provided at one end of the guard plate (4), a bevel gear (7) is provided at one end of the rotating shaft (6) and the motor (5), the two bevel gears (7) are meshingly installed, a housing (8) is provided at the other end of the rotating shaft (6), an electric push rod (9) is provided inside the housing (8), and a cross plate (10) is fixedly provided at the output end of the electric push rod (9).

2. The turning mechanism of a rubber mixer according to claim 1, characterized in that: Positioning columns (11) are fixedly provided on the outer wall of the cross plate (10) and at the four corners; a rubber mixer body (12) is provided in the middle of the two cross plates (10); positioning cylinders (13) are fixedly provided on the outer wall of the rubber mixer body (12) and at both sides; the positioning cylinders (13) are arranged correspondingly to the positioning columns (11), and the positioning columns (11) are located inside the positioning cylinders (13).

3. The turning mechanism of a rubber mixing machine according to claim 2, characterized in that: A cover body (14) is provided at the upper end of the rubber mixer body (12), and a connecting block (15) is provided on the outer wall of the cover body (14). The connecting blocks (15) are provided in four groups and arranged in a rectangular shape. A fixing block (16) is correspondingly provided on the outer wall of the rubber mixer body (12), and the connecting block (15) and the fixing block (16) are fixedly installed by bolts.

4. The turning mechanism of a rubber mixing machine according to claim 3, characterized in that: A sealing ring (17) is fixedly provided on the lower end surface of the cover body (14), and a sealing groove (18) is correspondingly provided on the upper end surface of the rubber mixer body (12), and the sealing ring (17) is located inside the sealing groove (18).

5. The turning mechanism of a rubber mixing machine according to claim 2, characterized in that: The positioning column (11) and the positioning cylinder (13) are both fixedly provided with magnetic blocks (19), and the two magnetic blocks (19) are in contact with each other.

6. The turning mechanism of a rubber mixer according to claim 1, characterized in that: External connection holes (20) are provided on the upper end surface of the base (1) and at four corners.

7. The turning mechanism of a rubber mixing machine according to claim 3, characterized in that: A handle (21) is fixedly provided on the upper end surface of the cover body (14) and located in the middle.

Images