Rubber turning device of rubber open mill

Abstract

The utility model relates to the technical field of open mills, and provides a rubber turning device of a rubber open mill, which comprises a machine body, a motor is fixedly connected to one side outside the machine body, a reciprocating screw rod is fixedly connected to the motor through an output shaft, and a bearing seat is arranged outside the reciprocating screw rod. The bearing seat and the reciprocating screw rod are connected through a ball nut pair, a limiting rod is fixedly connected to one side of the exterior of the bearing seat, a limiting plate is fixedly connected to the outer end of the limiting rod, a limiting frame is fixedly connected to the interior of the machine body, a clamping plate is fixedly connected to one side of the bearing seat, and a threaded rod is connected to the interior of the clamping plate through a bearing; and threaded blocks are connected to the two sides of the outer portion of the threaded rod through threads, limiting blocks are fixedly connected to one sides of the two threaded blocks, and a rotating plate is fixedly connected to the outer portion of the threaded rod. By means of the technical scheme, the problem that in the prior art, the distance between rubber materials is inconvenient to adjust, and then efficient rubber turning is achieved is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of open mixing mills, and in particular to a rubber turning device for a rubber open mixing mill. Background Art

[0002] In the rubber mixing process, the mixing mill mainly relies on two relatively rotating rollers to squeeze and shear the rubber. After multiple kneading and the chemical reaction accompanying the kneading process, the macromolecular chains inside the rubber are broken, so that the various ingredients in the formula are mixed evenly, and finally the purpose of rubber mixing is achieved. In the rubber mixing process, the rubber needs to be constantly turned over, so that the molecular chains of the rubber become shorter and the elasticity becomes smaller.

[0003] The patent specification with announcement number CN219276322U discloses a rubber refining device with a rubber turning function, which belongs to the field of rubber production technology and includes a working base plate. Two groups of mounting plates are symmetrically arranged on the top of the working base plate, and a rubber turning mechanism is arranged between the two groups of mounting plates. The rubber turning mechanism includes working plates respectively connected to the inner side walls of each mounting plate, and the surface of the working plate is provided with a feed inlet and a discharge outlet. A working box is arranged on the top of the working plate, and a conveying roller close to the surface of the working plate is arranged on the inner wall of the working box. The utility model is provided with a rubber turning mechanism on the device, so that the device itself has a rubber turning function, and can turn the rubber before the rubber is refined, that is, the rubber turning work can be directly performed in the device, and the rubber turning roller used for the rubber turning work is designed to be detachable, which is convenient for docking and replacement and maintenance.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: the above device is not convenient for adjusting the distance between the rubber materials during use, so it is impossible to achieve the effect of efficient rubber turning in a short time, which will cause the extension of the construction period and the loss of time cost. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a rubber turning device for a rubber mixing mill, which solves the problem in the related art that it is inconvenient to adjust the distance between rubber materials to achieve efficient turning of the rubber.

[0006] The technical solution of the utility model is as follows:

[0007] A rubber mixing mill rubber turning device comprises a body, one side of the body is fixedly connected to a motor, the motor is fixedly connected to a reciprocating screw via an output shaft, a bearing seat is arranged on the outside of the reciprocating screw, the bearing seat and the reciprocating screw are connected via a ball nut pair, one side of the bearing seat is fixedly connected to a limit rod, the outer end of the limit rod is fixedly connected to a limit plate, the body is fixedly connected to a limit frame, one side of the bearing seat is fixedly connected to a clamping plate, the inside of the clamping plate is connected to a threaded rod via a bearing, both sides of the threaded rod are connected to threaded blocks via threads, one side of the two threaded blocks are fixedly connected to limiting blocks, the threaded rod is fixedly connected to a rotating plate, the two threaded blocks are fixedly connected to support rods, and the two support rods are connected to guide rollers via bearings.

[0008] Preferably, the exterior of the limiting rod is in contact with the interior of the limiting frame, and a limiting groove is provided inside the clamping plate.

[0009] Preferably, the two limit blocks both extend into the limit grooves and contact between the limit grooves, and the threads on both sides of the outside of the threaded rod have opposite rotation directions.

[0010] Preferably, the reciprocating screw rod is connected to the machine body via a bearing, and the support rod is in a zigzag shape.

[0011] Preferably, a collection frame is fixedly connected to the inside of the machine body, and two cleaning plates are arranged inside the collection frame.

[0012] Preferably, both sides of the exterior of the clamping plate are fixedly connected with fixing plates, and the bottoms of the two fixing plates are fixedly connected with fixing rods.

[0013] Preferably, the cross-sections of the two fixing plates are both set to be L-shaped, and the two fixing plates are fixedly connected.

[0014] Preferably, the bottom ends of the two fixing rods are fixedly connected to one side of the top of the two cleaning plates respectively, and the outside of the cleaning plates is in contact with the inside of the collecting frame.

[0015] The working principle and beneficial effects of the utility model are:

[0016] In the utility model, the rotating plate is held and then rotated clockwise. The rotating plate will synchronously drive the threaded rod to rotate during the rotation process. Since the threads on the two sides of the threaded rod rotate in opposite directions, the two threaded blocks will move toward the middle. The threaded blocks will synchronously drive the support rod to move during the movement. The support rod will synchronously drive the guide roller to move during the movement. The guide roller will control the distance between the rubber turning during the movement, so as to facilitate the accuracy and efficiency of the rubber turning process, and solve the problem of inconvenience in adjusting the distance between the rubber materials to achieve efficient rubber turning.

[0017] In the utility model, in the process of turning the glue, since the glue is constantly in contact with the inside of the machine body and reaches the processing work, a lot of smaller glue will be peeled off, and the peeled glue will automatically fall into the inside of the collection frame. The card plate will synchronously drive the fixed plate to move during the movement, so the fixed plate will synchronously drive the fixed rod to move during the movement. The cleaning plate will continuously collect the glue on one side during the movement until the cleaning plate is close to one side of the inside of the collection frame. At this time, the glue will be squeezed into strips to facilitate the overall collection of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the utility model;

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of partial structural separation in ;

[0022] Figure 4 For this utility model Figure 1 Enlarged view of point A in .

[0023] In the figure: 1. machine body; 2. motor; 3. reciprocating screw; 4. bearing seat; 5. limit rod; 6. limit plate; 7. limit frame; 8. clamping plate; 9. threaded rod; 10. threaded block; 11. limit block; 12. rotating plate; 13. support rod; 14. guide roller; 15. fixed plate; 16. fixed rod; 17. collecting frame; 18. cleaning plate. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0025] like Figure 1~Figure 3As shown, this embodiment proposes a rubber mixing mill rubber turning device, including a body 1, a motor 2 is fixedly connected to an outer side of the body 1, the motor 2 is fixedly connected to a reciprocating screw 3 through an output shaft, a bearing seat 4 is arranged on the outside of the reciprocating screw 3, the bearing seat 4 and the reciprocating screw 3 are connected through a ball nut pair, a limiting rod 5 is fixedly connected to an outer side of the bearing seat 4, the outer end of the limiting rod 5 is fixedly connected to a limiting plate 6, a limiting frame 7 is fixedly connected to the inside of the body 1, a clamping plate 8 is fixedly connected to one side of the bearing seat 4, a threaded rod 9 is connected to the inside of the clamping plate 8 through a bearing, threaded blocks 10 are connected to the outer sides of the threaded rod 9 through threads, one side of the two threaded blocks 10 are fixedly connected to limiting blocks 11, a rotating plate 12 is fixedly connected to the outer side of the threaded rod 9, the two threaded blocks 10 are fixedly connected to the outer sides of the support rod 13, and the two support rods 13 are connected to the guide rollers 14 through bearings.

[0026] In this embodiment, the outside of the limiting rod 5 is in contact with the inside of the limiting frame 7, and a limiting groove is provided inside the clamping plate 8, so as to facilitate the limiting work.

[0027] In this embodiment, the two limit blocks 11 extend into the limit grooves and contact between the limit grooves. The threads on both sides of the outer side of the threaded rod 9 have opposite rotation directions, which can facilitate the movement of the limit blocks 11.

[0028] In this embodiment, the reciprocating screw 3 is connected to the machine body 1 via a bearing, and the support rod 13 is in a zigzag shape, which can facilitate the support work of the reciprocating screw 3.

[0029] During use, when it is necessary to control the distance between the turned glue during the process of turning the glue, the staff first needs to hold the rotating plate 12 and then rotate it clockwise. The rotating plate 12 will synchronously drive the threaded rod 9 to rotate during the rotation. Since the threads on both sides of the outer side of the threaded rod 9 rotate in opposite directions, the two threaded blocks 10 will move toward the middle. The threaded block 10 will synchronously drive the support rod 13 to move during the movement. The support rod 13 will synchronously drive the guide roller 14 to move during the movement. The guide roller 14 will control the distance between the turned glue during the movement, so as to facilitate the accuracy and efficiency of the turned glue process. Then the staff will turn on the motor 2. After turning on, the motor 2 will synchronously drive the reciprocating screw 3 to rotate. The reciprocating screw 3 will synchronously drive the bearing seat 4 to reciprocate during the rotation. The bearing seat 4 will synchronously drive the limit rod 5 and the limit plate 6 to move during the movement. The limit rod 5 will perform limit sliding inside the limit frame 7 during the movement, thereby achieving the reciprocating movement of the turned glue. If it is necessary to increase the distance between the rubber turns, the staff can hold the rotating plate 12 and rotate it counterclockwise. Example 2

[0030] like Figure 1 , Figure 4As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a collecting frame 17 is fixedly connected to the inside of the body 1, and two cleaning plates 18 are arranged inside the collecting frame 17 to facilitate the fixing of the collecting frame 17.

[0031] In this embodiment, fixing plates 15 are fixedly connected to both sides of the exterior of the clamping plate 8 , and fixing rods 16 are fixedly connected to the bottoms of the two fixing plates 15 , which can facilitate the fixed connection of the fixing rods 16 .

[0032] In this embodiment, the cross-sections of the two fixing plates 15 are both set to be L-shaped, and the two fixing plates 15 are fixedly connected to each other, which can facilitate the overall movement of the fixing plates 15.

[0033] In this embodiment, the bottom ends of the two fixing rods 16 are fixedly connected to one side of the top of the two cleaning plates 18 respectively, and the outside of the cleaning plates 18 is in contact with the inside of the collecting frame 17, which can facilitate the fixing rods 16 to drive the cleaning plates 18 to move.

[0034] When in use, in the process of turning the glue, since the glue is constantly in contact with the inside of the machine body 1 and reaches the processing work, a lot of smaller glue will be peeled off, and the peeled glue will automatically fall into the inside of the collecting frame 17. The card plate 8 will synchronously drive the fixed plate 15 to move during the movement, so the fixed plate 15 will synchronously drive the fixed rod 16 to move during the movement, and the fixed rod 16 will synchronously drive the cleaning plate 18 to move during the movement. The cleaning plate 18 will continuously collect the glue on one side during the movement until the cleaning plate 18 is close to one side of the inside of the collecting frame 17. At this time, the glue will be squeezed into strips to facilitate the overall collection of the staff.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rubber mixing mill rubber turning device, comprising a body (1), It is characterized in that The machine body (1) is fixedly connected to a motor (2) on one side of its exterior, the motor (2) is fixedly connected to a reciprocating screw (3) via an output shaft, a bearing seat (4) is provided on the exterior of the reciprocating screw (3), the bearing seat (4) and the reciprocating screw (3) are connected via a ball nut pair, a limiting rod (5) is fixedly connected to the exterior of the bearing seat (4), the outer end of the limiting rod (5) is fixedly connected to a limiting plate (6), the machine body (1) is fixedly connected to a limiting frame (7), a clamping plate (8) is fixedly connected to one side of the bearing seat (4), a threaded rod (9) is connected to the interior of the clamping plate (8) via a bearing, both sides of the exterior of the threaded rod (9) are connected to threaded blocks (10) via threads, one side of the two threaded blocks (10) are fixedly connected to limiting blocks (11), the exterior of the threaded rod (9) is fixedly connected to a rotating plate (12), the exteriors of the two threaded blocks (10) are fixedly connected to support rods (13), and the exteriors of the two support rods (13) are connected to guide rollers (14) via bearings.

2. A rubber mixing mill rubber turning device according to claim 1, It is characterized in that The outside of the limiting rod (5) is in contact with the inside of the limiting frame (7), and a limiting groove is provided inside the clamping plate (8).

3. A rubber mixing mill rubber turning device according to claim 2, It is characterized in that The two limit blocks (11) both extend into the limit groove and contact between the limit grooves, and the threads on both sides of the outside of the threaded rod (9) have opposite rotation directions.

4. A rubber mixing mill rubber turning device according to claim 1, It is characterized in that The reciprocating screw rod (3) and the machine body (1) are connected via a bearing, and the support rod (13) is in a zigzag shape.

5. A rubber mixing mill rubber turning device according to claim 1, It is characterized in that A collecting frame (17) is fixedly connected to the inside of the machine body (1), and two cleaning plates (18) are arranged inside the collecting frame (17).

6. A rubber mixing mill rubber turning device according to claim 5, It is characterized in that Both sides of the exterior of the clamping plate (8) are fixedly connected to fixing plates (15), and the bottoms of the two fixing plates (15) are fixedly connected to fixing rods (16).

7. A rubber mixing mill rubber turning device according to claim 6, It is characterized in that The cross sections of the two fixing plates (15) are both arranged in an L shape, and the two fixing plates (15) are fixedly connected.

8. A rubber mixing mill rubber turning device according to claim 7, It is characterized in that The bottom ends of the two fixing rods (16) are respectively fixedly connected to one side of the top of two cleaning plates (18), and the outside of the cleaning plates (18) is in contact with the inside of the collecting frame (17).

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