Continuous efficient rubber mixing device

Abstract

The utility model discloses a continuous efficient rubber mixing device which comprises a base, the top of the base is fixedly connected with a supporting seat, the inner side of the supporting seat is fixedly connected with a mixing tank, the inner side of the mixing tank is rotatably connected with a transmission rod, the outer wall of the transmission rod is fixedly connected with a stirring rod, and the stirring rod is fixedly connected with a motor. A telescopic rod is slidably connected to the top end of the stirring rod, a spring is fixedly connected to the interior of the stirring rod, a scraping plate is fixedly connected to the top end of the telescopic rod, and a water spraying assembly is arranged on the inner top wall of the mixing tank. Through rotation of the transmission rod, when the transmission rod rotates, the scraping plate can be driven by the stirring rod and the telescopic rod to scrape off rubber materials adhered to the inner wall of the mixing tank, then through operation of the water pump, an external water source can be conveyed to the water pipe when the water pump operates, and water in the water pipe is sprayed out through the spray head, so that the interior of the mixing tank can be washed; and therefore, the efficiency of cleaning the interior of the mixing device by workers is improved, and subsequent use by the workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber mixing, in particular to a continuous high-efficiency rubber mixing device. Background Art

[0002] Mixing is the process of using a rubber mixer to mix raw rubber or plasticized raw rubber with compounding agents into mixed rubber. It is the most important production process in rubber processing. In essence, it is the process of uniformly dispersing the compounding agent in the raw rubber. The granular compounding agent is in the dispersed phase and the raw rubber is in the continuous phase. A mixing device is used in rubber mixing, but the existing mixing devices still have certain defects when used.

[0003] The defects of the mixing device in the prior art are:

[0004] At present, patent document CN218314506U discloses a rubber processing mixing device, which specifically relates to the field of rubber processing, including a mixing outer frame and an auxiliary processing layer fixedly connected to the inside of the mixing outer frame, the inner wall of the auxiliary processing layer is fixedly connected to a fixed support rod, the inner center of the fixed support rod is rotatably connected to a central rotating rod, the top of the central rotating rod is fixedly connected to a motor, the motor is fixedly installed on one side of the mixing outer frame, the outer surface of the central rotating rod is provided with mixing blades, the mixing outer frame is provided with an input port on one side of the motor, which prevents it from falling on the surface of the residual material receiving rack, and at the same time, after the processing is completed, the staff opens the warehouse door to take out the residual rubber material adhered to the upper surface of the residual material receiving rack from the collecting tank position, and re-adds it to the inside of the mixing outer frame, thereby preventing the remaining material from floating in the air and then being inhaled by the staff, thereby protecting the safety of the staff.

[0005] When the mixing device in the above document is in use, the staff opens the door to take out the residual rubber material adhering to the upper surface of the residual material receiving frame from the collecting tank and re-adds it into the inner part of the mixing outer frame, thereby preventing the remaining material from floating in the air and being inhaled by the staff, thereby protecting the safety of the staff. However, it is rather cumbersome for the staff to clean the rubber remaining on the inner wall of the mixing device, thereby reducing the staff's efficiency in cleaning the interior of the mixing device and making it inconvenient for the staff to use it later. Utility Model Content

[0006] The purpose of the utility model is to provide a continuous and efficient rubber mixing device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a continuous and efficient rubber mixing device, comprising a base, a support seat being fixedly connected to the top of the base, a mounting box being fixedly connected to an outer wall of one side of the support seat, a mixing tank being fixedly connected to the inner side of the support seat, a transmission rod being rotatably connected to the inner side of the mixing tank, a stirring rod being fixedly connected to the outer wall of the transmission rod, a telescopic rod being slidably connected to the top end of the stirring rod, a spring being fixedly connected to the inside of the stirring rod, and the top end of the spring being connected to the bottom end of the telescopic rod, a scraper being fixedly connected to the top end of the telescopic rod, a water spraying assembly being provided on the inner top wall of the mixing tank, and a mounting seat being fixedly connected to the top of the mixing tank.

[0008] As an optimal technical solution of the utility model, a servo motor is fixedly connected to the inside of the installation box, and a transmission wheel is fixedly connected to the output end of the servo motor and the top of the transmission rod. The outer walls of the two transmission wheels are provided with transmission belts, the inner wall of the mixing tank is fixedly connected to a limiting sleeve, and the bottom end of the transmission rod is rotatably connected to the inner side of the limiting sleeve.

[0009] As a preferred technical solution of the utility model, the water spray assembly includes a first protective box, a water pipe and a nozzle. The first protective box is fixedly connected to the inner top of the mixing tank, the water pipe is fixedly connected to the inner side of the first protective box, the nozzle is fixedly connected to the top of the water pipe, and the bottom end of the nozzle passes through the bottom of the first protective box.

[0010] As a preferred technical solution of the utility model, the inner bottom wall of the mixing tank is fixedly connected to a second protective box, a heating assembly is arranged inside the second protective box, a discharge pipe is fixedly installed through the bottom of the mixing tank, and a first electric valve is arranged on the outer wall of the bottom end of the discharge pipe.

[0011] As a preferred technical solution of the utility model, a feed pipe is installed through the top of the mounting seat, and the feed pipe runs through the interior of the mixing tank. A second electric valve is provided on the outer wall of the feed pipe, and a feeding tank is fixedly connected to the top of the feed pipe.

[0012] As a preferred technical solution of the utility model, a water pump box is fixedly connected to the top of the mounting seat, a water pump is fixedly connected to the inner side of the water pump box, and a water delivery end of the water pump is connected to the water pipe through a connecting pipe.

[0013] As a preferred technical solution of the utility model, an exhaust pipe is fixedly installed on the top of the mounting seat, an activated carbon filter assembly is slidably connected to the inner side of the exhaust pipe, an air supply pipe is installed through the bottom of the exhaust pipe, and the bottom end of the air supply pipe passes through the interior of the mixing tank, and a third electric valve is arranged on the surface of the air supply pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model rotates the transmission rod, and when the transmission rod rotates, the scraper can be driven by the stirring rod and the telescopic rod to scrape off the rubber material on the inner wall of the mixing tank. The telescopic rod can be driven by the spring to slide on the inner side of the top of the stirring rod, so that the scraper can fit tightly with the inside of the mixing tank, thereby improving the efficiency of the scraper in scraping off the residual material. Then, the water pump is operated, and the external water source can be transported to the water pipe when the water pump is running. The water in the water pipe is sprayed out through the nozzle, so that the inside of the mixing tank can be rinsed, thereby improving the efficiency of the staff in cleaning the inside of the mixing device, and facilitating the subsequent use by the staff.

[0016] 2. When the mixing tank is exhausted, the utility model opens the third electric valve to allow the internal gas of the mixing tank to enter the exhaust pipe through the gas transmission pipe, and then the gas is filtered by the activated carbon filter component inside the exhaust pipe, thereby preventing harmful substances in the gas from causing harm to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the mounting seat structure of the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the main body of the mixing device of the utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the stirring mechanism of the utility model;

[0021] Figure 5 It is a schematic cross-sectional structural diagram of the mounting seat of the utility model.

[0022] In the figure: 1. base; 2. support base; 3. installation box; 4. servo motor; 5. transmission belt; 6. mixing tank; 7. transmission rod; 8. transmission wheel; 9. stirring rod; 10. telescopic rod; 11. spring; 12. scraper; 13. limit sleeve; 14. first protective box; 15. nozzle; 16. discharge pipe; 17. first electric valve; 18. second protective box; 19. installation base; 20. feeding tank; 21. feed pipe; 22. second electric valve; 23. water pump box; 24. water pump; 25. exhaust pipe; 26. activated carbon filter assembly; 27. air pipe; 28. third electric valve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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 in 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.

[0024] See also Figures 1 to 4 , a continuous and efficient rubber mixing device:

[0025] It includes a base 1, the top of the base 1 is fixedly connected to a support base 2, one side outer wall of the support base 2 is fixedly connected to a mounting box 3, the inner side of the support base 2 is fixedly connected to a mixing tank 6, the inner side of the mixing tank 6 is rotatably connected to a transmission rod 7, the outer wall of the transmission rod 7 is fixedly connected to a stirring rod 9, the top of the stirring rod 9 is slidably connected to a telescopic rod 10, the inside of the stirring rod 9 is fixedly connected to a spring 11, and the top of the spring 11 is connected to the bottom end of the telescopic rod 10, the top of the telescopic rod 10 is fixedly connected to a scraper 12, the inner top wall of the mixing tank 6 is provided with a water spray assembly, and the top of the mixing tank 6 is fixedly connected to a mounting base 19.

[0026] The base 1 can provide an installation position for the support base 2, and the support base 2 can provide an installation position for the mixing tank 6. The mixing tank 6 can provide a mixing position for the rubber raw material. When the rubber raw material is mixed, the transmission rod 7 is rotated, and the stirring rod 9 can be driven to rotate when the transmission rod 7 rotates. When the stirring rod 9 rotates, the rubber raw material inside the mixing tank 6 can be stirred. When the inside of the mixing tank 6 is cleaned, the transmission rod 7 is rotated, and the transmission rod 7 can be driven by the stirring rod 9 and the telescopic rod 10 to drive the scraper 12 to scrape off the rubber material on the inner wall of the mixing tank 6. The spring 11 can drive the telescopic rod 10 to slide on the inner side of the top of the stirring rod 9, so that the scraper 12 can fit tightly with the inside of the mixing tank 6, thereby improving the efficiency of the scraper 12 in scraping off the residual material.

[0027] As an optimal technical solution of the utility model, a servo motor 4 is fixedly connected to the inside of the installation box 3, and a transmission wheel 8 is fixedly connected to the output end of the servo motor 4 and the top of the transmission rod 7. The outer walls of the two transmission wheels 8 are provided with a transmission belt 5. The inner wall of the mixing tank 6 is fixedly connected to a limiting sleeve 13, and the bottom end of the transmission rod 7 is rotatably connected to the inner side of the limiting sleeve 13.

[0028] The operation of the servo motor 4 can drive the transmission rod 7 to rotate through the transmission belt 5 and the transmission wheel 8. When the transmission rod 7 rotates, the bottom end of the transmission rod 7 can be limited by the limiting sleeve 13, thereby ensuring the stability of the transmission rod 7.

[0029] In a preferred embodiment, the water spray assembly includes a first protective box 14, a water pipe and a nozzle 15. The first protective box 14 is fixedly connected to the inner top of the mixing tank 6, the water pipe is fixedly connected to the inner side of the first protective box 14, the nozzle 15 is fixedly connected to the top of the water pipe, and the bottom end of the nozzle 15 passes through the bottom of the first protective box 14. The top of the mounting seat 19 is fixedly connected to a water pump box 23, the inner side of the water pump box 23 is fixedly connected to a water pump 24, and the water delivery end of the water pump 24 is connected to the water pipe through a connecting pipe.

[0030] When the inside of the mixing tank 6 is cleaned, the water pump 24 is connected to an external water source and then operated. When the water pump 24 is in operation, the external water source can be transported to the water pipe, and the water inside the water pipe is sprayed out through the nozzle 15, so that the inside of the mixing tank 6 can be rinsed.

[0031] In a preferred embodiment, the inner bottom wall of the mixing tank 6 is fixedly connected to a second protective box 18, a heating assembly is arranged inside the second protective box 18, a discharge pipe 16 is fixedly installed through the bottom of the mixing tank 6, and a first electric valve 17 is arranged on the outer wall of the bottom end of the discharge pipe 16.

[0032] The heating component can be protected by the second protection box 18, and the interior of the mixing tank 6 can be heated by the heating component so that the rubber raw materials can be mixed normally. After the rubber raw materials are mixed, the first electric valve 17 is opened so that the mixed rubber raw materials can be discharged through the discharge pipe 16.

[0033] In a preferred embodiment, a feed pipe 21 is installed through the top of the mounting seat 19 and runs through the interior of the mixing tank 6. A second electric valve 22 is provided on the outer wall of the feed pipe 21, and a loading tank 20 is fixedly connected to the top of the feed pipe 21.

[0034] The rubber raw material can be added to the mixing tank 6 through the feeding tank 20 and the feeding pipe 21 , and the feeding of the feeding pipe 21 can be controlled by the second electric valve 22 , so that the staff can add the rubber raw material conveniently.

[0035] In a preferred embodiment, an exhaust pipe 25 is fixedly installed on the top of the mounting seat 19, an activated carbon filter assembly 26 is slidably connected to the inner side of the exhaust pipe 25, an air supply pipe 27 is installed through the bottom of the exhaust pipe 25, and the bottom end of the air supply pipe 27 passes through the interior of the mixing tank 6, and a third electric valve 28 is arranged on the surface of the air supply pipe 27.

[0036] When the mixing tank 6 is exhausted, the third electric valve 28 is opened to allow the internal gas of the mixing tank 6 to enter the exhaust pipe 25 through the gas supply pipe 27, and then the gas is filtered by the activated carbon filter assembly 26 inside the exhaust pipe 25, thereby preventing harmful substances in the gas from causing harm to the staff.

[0037] Working principle, when the rubber raw materials are mixed, the transmission rod 7 rotates, and the transmission rod 7 can drive the stirring rod 9 to rotate when rotating. When the stirring rod 9 rotates, the rubber raw materials inside the mixing tank 6 can be stirred. The interior of the mixing tank 6 can be heated by the heating component, so that the rubber raw materials can be mixed normally. After the rubber raw materials are mixed, the first electric valve 17 is opened so that the mixed rubber raw materials can be discharged through the discharge pipe 16. When the mixing tank 6 is exhausted, the third electric valve 28 is opened so that the internal gas of the mixing tank 6 enters the exhaust pipe 25 through the gas supply pipe 27, and then the gas is filtered by the activated carbon filter component 26 inside the exhaust pipe 25.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A continuous high-efficiency rubber mixing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support seat (2), one side outer wall of the support seat (2) is fixedly connected to a mounting box (3), the inner side of the support seat (2) is fixedly connected to a mixing tank (6), the inner side of the mixing tank (6) is rotatably connected to a transmission rod (7), the outer wall of the transmission rod (7) is fixedly connected to a stirring rod (9), the top end of the stirring rod (9) is slidably connected to a telescopic rod (10), the inside of the stirring rod (9) is fixedly connected to a spring (11), and the top end of the spring (11) is connected to the bottom end of the telescopic rod (10), the top end of the telescopic rod (10) is fixedly connected to a scraper (12), the inner top wall of the mixing tank (6) is provided with a water spray assembly, and the top of the mixing tank (6) is fixedly connected to a mounting seat (19).

2. A continuous high-efficiency rubber mixing device according to claim 1, characterized in that: A servo motor (4) is fixedly connected to the interior of the installation box (3); a transmission wheel (8) is fixedly connected to the output end of the servo motor (4) and the top end of the transmission rod (7); a transmission belt (5) is arranged on the outer walls of the two transmission wheels (8); a limiting sleeve (13) is fixedly connected to the inner side wall of the mixing tank (6), and the bottom end of the transmission rod (7) is rotatably connected to the inner side of the limiting sleeve (13).

3. A continuous high-efficiency rubber mixing device according to claim 1, characterized in that: The water spray assembly comprises a first protective box (14), a water pipe and a nozzle (15); the first protective box (14) is fixedly connected to the inner top of the mixing tank (6); the water pipe is fixedly connected to the inner side of the first protective box (14); the nozzle (15) is fixedly connected to the top of the water pipe, and the bottom end of the nozzle (15) passes through the bottom of the first protective box (14).

4. A continuous high-efficiency rubber mixing device according to claim 1, characterized in that: The inner bottom wall of the mixing tank (6) is fixedly connected to a second protection box (18), a heating component is arranged inside the second protection box (18), a discharge pipe (16) is fixedly installed through the bottom of the mixing tank (6), and a first electric valve (17) is arranged on the outer wall of the bottom end of the discharge pipe (16).

5. A continuous high-efficiency rubber mixing device according to claim 1, characterized in that: A feed pipe (21) is installed through the top of the mounting seat (19), and the feed pipe (21) passes through the interior of the mixing tank (6). A second electric valve (22) is provided on the outer wall of the feed pipe (21), and a feeding tank (20) is fixedly connected to the top of the feed pipe (21).

6. A continuous high-efficiency rubber mixing device according to claim 1, characterized in that: A water pump box (23) is fixedly connected to the top of the mounting seat (19), a water pump (24) is fixedly connected to the inner side of the water pump box (23), and a water delivery end of the water pump (24) is connected to a water pipe via a connecting pipe.

7. A continuous high-efficiency rubber mixing device according to claim 1, characterized in that: An exhaust pipe (25) is fixedly mounted on the top of the mounting seat (19), an activated carbon filter assembly (26) is slidably connected to the inner side of the exhaust pipe (25), an air supply pipe (27) is installed through the bottom of the exhaust pipe (25), and the bottom end of the air supply pipe (27) is penetrated into the interior of the mixing tank (6), and a third electric valve (28) is arranged on the outer surface of the air supply pipe (27).

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