Stirrer for rubber production

Abstract

The utility model discloses a stirrer for rubber production, and relates to the technical field of rubber production, the stirrer comprises a frame, the frame is internally provided with a dumping mechanism, the stirrer can be provided with a fixed plate, a first servo motor, a threaded rod, a threaded block and a transmission plate which are matched with one another, the first servo motor drives the threaded rod to rotate, and the dumping mechanism is arranged in the frame. The threaded rod drives a threaded block to transversely move, and the threaded block drives a transmission plate to synchronously move during transverse movement, so that the transmission plate pushes or pulls a second sliding rod to move, the second sliding rod pushes or pulls a stirring barrel to move, and the stirring barrel is limited by a first sliding rod and an L-shaped guide groove to incline during movement; according to the stirring device, the stirring barrel can be dumped, rubber raw materials in the stirring barrel can be conveniently poured out, the interior of the stirring barrel can be conveniently cleaned by cleaning personnel when the stirring barrel is inclined, the stirring barrel does not need to be dismounted and mounted, and the cleaning convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber production, in particular to a stirrer for rubber production. Background Art

[0002] Rubber refers to a highly elastic polymer product with reversible deformation. It is elastic at room temperature, can produce a large deformation under a very small external force, and can return to its original shape after the external force is removed.

[0003] Therefore, rubber is widely used, and during rubber production, it is usually necessary to further process and stir the rubber. However, after the rubber is stirred, the stirring storage component needs to be cleaned, and the stirring storage component needs to be taken out and cleaned in order to facilitate the subsequent stirring and use of the rubber.

[0004] In the process of rubber mixing production, refer to patent document CN214026527U. The device proposed in the patent document, when the mixing barrel needs to be replaced, by starting the servo motor, the servo motor drives the screw to rotate in the forward direction, and the screw rotation can drive the transmission rod to descend, so that the mixing barrel on the support plate gradually descends, and when the mixing barrel descends to a suitable position, the mixing barrel can be directly removed, and when it needs to be installed, the servo motor is started to reverse, so as to achieve the effect of easy replacement. However, in the actual application of rubber mixing production, although the device can quickly replace the mixing barrel, it is necessary for the cleaning personnel to take out the mixing barrel and install it after cleaning. Although the disassembly and installation are extremely convenient, the overall process is relatively cumbersome, time-consuming and labor-intensive. To this end, we provide a stirrer for rubber production to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide an agitator for rubber production. The device is designed to be dumped so that cleaning personnel do not need to dismantle the agitation storage components for cleaning, and can dump out the dirt after cleaning, thereby facilitating quick cleaning. The device can be reset after cleaning, and the overall process is extremely convenient.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirrer for rubber production, comprising a frame, a dumping mechanism is arranged inside the frame, the dumping mechanism comprises two groups of fixed plates fixedly connected to the inner side wall of the frame, the inner side wall of the frame is fixedly connected to two first servo motors, and the output end of the first servo motor rotates through the outer surface of a fixed plate on the same side and is fixedly connected to a threaded rod, one end of the two threaded rods away from the first servo motor is rotatably connected to the outer surface of the fixed plate, the outer surfaces of the two threaded rods are both threadedly connected to threaded blocks, and the reserved groove on the upper surface of the threaded block is hinged to a transmission plate through a pin shaft.

[0007] A mixing barrel is provided inside the frame, and two L-shaped guide grooves are provided on the inner side wall of the frame. Two first sliding rods and two second sliding rods are fixedly connected to the outer surface of the mixing barrel. The outer surfaces of the two first sliding rods and the two second sliding rods are slidably connected to the L-shaped guide grooves, and the ends of the two transmission plates away from the threaded blocks are hinged to the outer surfaces of the second sliding rods.

[0008] Furthermore, a sealing frame is sleeved on the outer surface of the mixing barrel, and the inner top wall of the sealing frame is rotatably connected to a rotating rod. By providing the sealing frame, the mixing barrel can be sealed and blocked, thereby facilitating subsequent mixing operations during rubber production.

[0009] Furthermore, a blocking plate is fixedly connected to the lower end of the rotating rod, and a propulsion-type stirring blade in an annular array is fixedly connected to the outer surface of the rotating rod. By providing the propulsion-type stirring blades, the rubber raw materials at the bottom of the mixing barrel can be propulsion-stirred to avoid accumulation at the bottom of the mixing barrel and affecting the stirring and fusion effect.

[0010] Furthermore, the outer surface of the rotating rod is fixedly connected to fixed rings arranged at equal distances, and the outer surface of the fixed ring is fixedly connected to a stirring rod in a circular array. By arranging the fixed rings and the stirring rods, the rubber raw materials can be further stirred and fused, greatly improving the stirring and fusion effect and efficiency.

[0011] Furthermore, a second servo motor is fixedly connected to the upper surface of the sealing frame, and the output shaft of the second servo motor rotates through the upper surface of the sealing frame and is fixedly connected to the upper end of the rotating rod. By setting up the second servo motor, the stirring component can be better driven, and the stirring component can be driven for stirring through other driving methods.

[0012] Furthermore, two symmetrical electric push rods are fixedly connected to the inner top wall of the frame, and the output ends of the electric push rods are fixedly connected to pads, and the bottom surfaces of the two pads are fixedly connected to the upper surface of the sealing frame. By arranging the electric push rods, the sealing frame can be pushed and pulled better, so that it is convenient to rise after mixing is completed or when the mixing barrel needs to be cleaned, thereby facilitating the pouring of the stirred rubber raw materials and facilitating the cleaning operation of the mixing barrel.

[0013] Furthermore, two symmetrical sliding grooves are provided on the outer surface of the frame, and two symmetrical third sliding rods are fixedly connected to the outer surface of the sealing frame, and the third sliding rods are slidably connected to the sliding grooves, and the ends of the two third sliding rods that are away from each other are fixedly connected with blocking rings. By setting the sliding grooves, the third sliding rods can better slide up and down, thereby facilitating the improvement of the stability of the sealing frame during lifting and lowering, and avoiding the risk of shaking and deviation of the sealing frame during lifting and lowering.

[0014] Furthermore, two pull rings are fixedly connected to the upper surface of the frame, the outer surfaces of the two first slide bars are fixedly connected to the first limiting rings, and the outer surfaces of the two second slide bars are fixedly connected to the second limiting rings. By setting the first limiting rings, the mixing barrel can be better limited and blocked to avoid the risk of the mixing barrel shaking left and right during tilting movement.

[0015] Compared with the prior art, the agitator for rubber production has the following beneficial effects:

[0016] 1. The utility model sets a fixed plate, a first servo motor, a threaded rod, a threaded block and a transmission plate for cooperation with each other. The first servo motor drives the threaded rod to rotate, and the threaded rod drives the threaded block to move laterally. The threaded block drives the transmission plate to move synchronously during the lateral movement, so that the transmission plate pushes or pulls the second sliding rod to move, so that the second sliding rod pushes or pulls the mixing barrel to move, and then the mixing barrel is limited by the first sliding rod and the L-shaped guide groove during the movement and tilts, so that the mixing barrel is tilted, and it is convenient to pour out the rubber raw materials in the mixing barrel. When tilted, it is convenient for cleaning personnel to clean the inside of the mixing barrel without dismantling and installing the mixing barrel, which greatly improves the convenience of cleaning.

[0017] 2. The utility model can facilitate the stirring of the rubber raw materials in the mixing barrel by providing a sealing frame and a rotating rod, and prevent the rubber from splashing to the outside during stirring. The provision of a propulsion-type stirring blade and a stirring rod can perform propulsion-type stirring on the rubber raw materials at the bottom of the mixing barrel, so that the rubber raw materials can be fully integrated and avoid long-term stirring and rotation at the bottom of the mixing barrel. The provision of an electric push rod can facilitate the lifting and lowering of the stirring component, thereby facilitating the subsequent dumping operation of the mixing barrel. The provision of a sliding groove can greatly improve the stability of the sealing frame during the lifting and lowering movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a rear view of the three-dimensional structure of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the dumping mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the propulsion type stirring blade of the utility model.

[0022] In the figure: 1. frame; 2. tipping mechanism; 201. fixed plate; 202. first servo motor; 203. threaded rod; 204. threaded block; 205. transmission plate; 206. stirring barrel; 207. L-shaped guide groove; 208. first slide bar; 209. second slide bar; 3. sealing frame; 4. rotating rod; 5. blocking plate; 6. push-type stirring blade; 7. fixed ring; 8. stirring stick; 9. second servo motor; 10. electric push rod; 11. pad; 12. sliding groove; 13. third slide bar; 14. blocking ring; 15. pull ring; 16. first limit ring; 17. second limit ring. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] As described in the background technology, although the existing device can quickly replace the mixing barrel, it requires the cleaning staff to take out the mixing barrel and then install it after cleaning. Although disassembly and installation are extremely convenient, the overall process is relatively cumbersome, time-consuming and labor-intensive. For this reason, this embodiment provides a stirrer for rubber production. The device is designed to be dumped, so that the cleaning staff does not need to dismantle the stirring storage components for cleaning, and can dump out the dirt after cleaning, thereby facilitating quick cleaning, and can be reset after cleaning. The overall process is extremely convenient.

[0025] See also Figure 1 - Figure 4 The present embodiment proposes a stirrer for rubber production, including a frame 1, a dumping mechanism 2 is arranged inside the frame 1, the dumping mechanism 2 includes two groups of fixed plates 201 fixedly connected to the inner wall of the frame 1, two first servo motors 202 are fixedly connected to the inner wall of the frame 1, and the output end of the first servo motor 202 rotates through the outer surface of a fixed plate 201 on the same side and is fixedly connected to a threaded rod 203, one end of the two threaded rods 203 away from the first servo motor 202 is rotatably connected to the outer surface of the fixed plate 201, the outer surfaces of the two threaded rods 203 are both threadedly connected to threaded blocks 204, and the reserved groove on the upper surface of the threaded block 204 is hinged to a transmission plate 205 through a pin shaft.

[0026] refer to Figure 2 and Figure 3 The setting of the first servo motor 202 can drive the threaded rod 203 to rotate, so that the threaded rod 203 drives the threaded block 204 to move laterally, and the threaded block 204 can push or pull the transmission plate 205 to move synchronously when moving laterally, so that the transmission plate 205 can tilt through subsequent components.

[0027] A second servo motor 9 is fixedly connected to the upper surface of the sealing frame 3, and the output shaft of the second servo motor 9 rotates through the upper surface of the sealing frame 3 and is fixedly connected to the upper end of the rotating rod 4. By setting the second servo motor 9, the stirring component can be better driven, and the stirring component can be driven for stirring by other driving methods, and can be used by self-installation or replacement of other driving devices.

[0028] Two symmetrical electric push rods 10 are fixedly connected to the inner top wall of the frame 1 , and a pad 11 is fixedly connected to the output end of the electric push rod 10 . The bottom surfaces of the two pads 11 are fixedly connected to the upper surface of the sealing frame 3 .

[0029] By setting up the electric push rod 10, the sealing frame 3 can be pushed and pulled better, so that it is convenient to rise after stirring is completed or when the stirring barrel 206 needs to be cleaned, so as to facilitate the pouring of the stirred rubber raw materials and the cleaning operation of the stirring barrel 206. The setting of the pad 11 can further enhance the pulling effect and stability of the electric push rod 10 on the sealing frame 3.

[0030] Two symmetrical sliding grooves 12 are formed on the outer surface of the frame 1, and two symmetrical third sliding rods 13 are fixedly connected to the outer surface of the sealing frame 3. The third sliding rods 13 are slidably connected to the sliding grooves 12, and a blocking ring 14 is fixedly connected to the ends of the two third sliding rods 13 that are away from each other.

[0031] By setting the sliding groove 12, the third sliding rod 13 can be better slid up and down, so as to improve the stability of the sealing frame 3 when it is lifted or lowered. The setting of the blocking ring 14 can better limit the third sliding rod 13 when it slides, and avoid left and right shaking.

[0032] A mixing barrel 206 is provided inside the frame 1, and two L-shaped guide grooves 207 are provided on the inner side wall of the frame 1. Two first slide bars 208 and two second slide bars 209 are fixedly connected to the outer surface of the mixing barrel 206. The outer surfaces of the two first slide bars 208 and the second slide bars 209 are both slidably connected to the L-shaped guide grooves 207, and the ends of the two transmission plates 205 away from the threaded block 204 are hinged to the outer surfaces of the second slide bars 209.

[0033] refer to Figure 2 and Figure 3 The setting of the L-shaped guide groove 207 adopts an L-shaped guide operation, which can better tilt the mixing barrel 206, so that the material after the rubber mixing is completed can be poured out, and after pouring out, the cleaning personnel can clean the inside of the mixing barrel 206, and it can be reset after cleaning, thereby greatly improving the convenience of use of the device.

[0034] The outer surface of the mixing barrel 206 is sleeved with a sealing frame 3, and the inner top wall of the sealing frame 3 is rotatably connected to a rotating rod 4. By setting the sealing frame 3, the mixing barrel 206 can be sealed and blocked, thereby facilitating the subsequent stirring operation during rubber production, and the setting of the rotating rod 4 can facilitate the installation and replacement of the stirring components, thereby greatly improving the practicability of the device.

[0035] The lower end of the rotating rod 4 is fixedly connected with a blocking plate 5, and the outer surface of the rotating rod 4 is fixedly connected with a circular array of propulsion-type stirring blades 6. By setting the propulsion-type stirring blades 6, the rubber raw materials at the bottom of the mixing barrel 206 can be propulsion-stirred to avoid accumulation at the bottom of the mixing barrel 206 affecting the stirring and fusion effect. The setting of the blocking plate 5 can better protect and rotate the stirring device.

[0036] The outer surface of the rotating rod 4 is fixedly connected with fixed rings 7 arranged at equal distances, and the outer surface of the fixed ring 7 is fixedly connected with stirring rods 8 in a circular array. By setting the fixed ring 7 and the stirring rod 8, the rubber raw materials can be further stirred and fused, greatly improving the stirring and fusion effect and efficiency.

[0037] Two pull rings 15 are fixedly connected to the upper surface of the frame 1, the outer surfaces of the two first slide bars 208 are fixedly connected to the first limiting rings 16, and the outer surfaces of the two second slide bars 209 are fixedly connected to the second limiting rings 17. By setting the first limiting rings 16, the mixing barrel 206 can be better limited and blocked to avoid the risk of the mixing barrel 206 shaking left and right during tilting movement. The setting of the second limiting rings 17 can better protect the mixing barrel 206 to avoid the mixing barrel 206 shaking left and right and affecting the use effect of the device.

[0038] Working principle: During the mixing of rubber production, the electric push rod 10 is first started, and the electric push rod 10 drives the sealing frame 3 and other components to rise, and then the raw materials are poured into the mixing barrel 206. At this time, the electric push rod 10 is reversely started again, and the stirring component is extended into the mixing barrel 206, so that the sealing frame 3 and the mixing barrel 206 are tightly fitted, and then the second servo motor 9 is started, and the output shaft of the second servo motor 9 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the blocking plate 5, the propulsion stirring blade 6, the fixing ring 7 and the stirring rod 8 to rotate, so as to stir and fuse the rubber raw materials. When it is necessary to take out the rubber material after mixing, the electric push rod 10 is started to move the stirring component Pull out, start the first servo motor 202, the output shaft of the first servo motor 202 drives the threaded rod 203 to rotate, the threaded rod 203 drives the threaded block 204 and the transmission plate 205 to move laterally, thereby pulling the second slide bar 209 to move under the limiting action of the L-shaped guide groove 207, and the first slide bar 208 slides at the same time under the pulling force, so that the second slide bar 209 moves laterally, and the first slide bar 208 moves vertically, so that the mixing barrel 206 is tilted, and the stirred rubber material is poured out, and after pouring out, it is convenient for cleaning personnel to clean. After cleaning, it can be reset by reversing the above steps.

Claims

1. A stirrer for rubber production, comprising a frame (1), characterized in that: A dumping mechanism (2) is provided inside the frame (1), the dumping mechanism (2) comprising two groups of fixed plates (201) fixedly connected to the inner side wall of the frame (1), two first servo motors (202) are fixedly connected to the inner side wall of the frame (1), and the output end of the first servo motor (202) rotates through the outer surface of a fixed plate (201) on the same side and is fixedly connected to a threaded rod (203), one end of the two threaded rods (203) away from the first servo motor (202) is rotatably connected to the outer surface of the fixed plate (201), the outer surfaces of the two threaded rods (203) are both threadedly connected to threaded blocks (204), and the reserved groove on the upper surface of the threaded block (204) is hinged to a transmission plate (205) via a pin shaft; A stirring barrel (206) is provided inside the frame (1), and two L-shaped guide grooves (207) are provided on the inner side wall of the frame (1). Two first slide bars (208) and two second slide bars (209) are fixedly connected to the outer surface of the stirring barrel (206), and the outer surfaces of the two first slide bars (208) and the second slide bars (209) are both slidably connected to the L-shaped guide grooves (207), and the ends of the two transmission plates (205) away from the threaded block (204) are both hinged to the outer surfaces of the second slide bars (209).

2. A rubber production agitator according to claim 1, characterized in that: The outer surface of the mixing barrel (206) is sleeved with a sealing frame (3), and the inner top wall of the sealing frame (3) is rotatably connected to a rotating rod (4).

3. A rubber production agitator according to claim 2, characterized in that: The lower end of the rotating rod (4) is fixedly connected to a blocking plate (5), and the outer surface of the rotating rod (4) is fixedly connected to a propulsion-type stirring blade (6) in an annular array.

4. A rubber production agitator according to claim 2, characterized in that: The outer surface of the rotating rod (4) is fixedly connected to fixed rings (7) arranged at equal distances, and the outer surface of the fixed ring (7) is fixedly connected to stirring rods (8) in an annular array.

5. A rubber production agitator according to claim 2, characterized in that: A second servo motor (9) is fixedly connected to the upper surface of the sealing frame (3), and an output shaft of the second servo motor (9) rotates through the upper surface of the sealing frame (3) and is fixedly connected to the upper end of the rotating rod (4).

6. A rubber production agitator according to claim 2, characterized in that: Two symmetrical electric push rods (10) are fixedly connected to the inner top wall of the frame (1), and a pad (11) is fixedly connected to the output end of the electric push rod (10), and the bottom surfaces of the two pads (11) are fixedly connected to the upper surface of the sealing frame (3).

7. A rubber production agitator according to claim 2, characterized in that: The outer surface of the frame (1) is provided with two symmetrical sliding grooves (12); the outer surface of the sealing frame (3) is fixedly connected with two symmetrical third sliding rods (13); the third sliding rods (13) are slidably connected to the sliding grooves (12); and the ends of the two third sliding rods (13) that are away from each other are fixedly connected with a blocking ring (14).

8. A rubber production agitator according to claim 2, characterized in that: Two pull rings (15) are fixedly connected to the upper surface of the frame (1), the outer surfaces of the two first sliding rods (208) are fixedly connected to first limiting rings (16), and the outer surfaces of the two second sliding rods (209) are fixedly connected to second limiting rings (17).

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