Cable insulation material mixing machine

Abstract

The utility model belongs to the technical field of insulation material production, and particularly relates to a cable insulation material mixing machine which comprises a bottom frame, the top of the bottom frame is fixedly connected with a mixing barrel; the top of the bottom frame is fixedly connected with a lifting assembly. The top of the lifting assembly is fixedly connected with a motor. The output end of the motor is fixedly connected with a shaft rod; the shaft rod penetrates through the lifting assembly. The middle part of the shaft rod is fixedly connected with a fixed plate; the two ends of the fixed plate are rotationally connected with rotating plates; the middle part of the rotating plate is in sliding connection with a scraping plate; a plurality of springs are fixedly connected to the side, located in the rotating plate, of the scraper. The other ends of the plurality of springs are fixedly connected to the inner side wall of a rotating plate; the top of the fixing plate is fixedly connected with a limiting block; by means of the structure, after mixing of insulating materials is completed, residual coating attached to the inner side wall of the mixing barrel can be scraped off, and the influence of the residual coating on next material mixing is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of insulating material production, in particular to a cable insulating material mixer. Background Art

[0002] Cable insulation refers to the material used for the cable insulation layer in cable production. Its main function is to prevent current leakage and provide protection. Commonly used ones are solid insulation materials and coated insulation materials.

[0003] During the production of cable coating insulation materials, base materials, flame retardants, curing agents, pigments, fillers and solvents need to be added into a mixer for stirring and mixing. During the mixing process, the materials react to finally obtain an insulating coating for cables. However, it has been found in long-term use observations of existing cable insulation material mixers that after the insulating coating is mixed and taken out, a portion of the residual coating will adhere to the inner wall of the mixer, which will affect the next mixing of the materials.

[0004] To this end, the utility model provides a cable insulation material mixer. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the cable insulation material mixer described in the utility model comprises a base frame; a mixing barrel is fixedly connected to the top of the base frame; a lifting assembly is fixedly connected to the top of the base frame; a motor is fixedly connected to the top of the lifting assembly; a shaft is fixedly connected to the output end of the motor; the shaft runs through the lifting assembly; a fixed plate is fixedly connected to the middle of the shaft; both ends of the fixed plate are rotatably connected to a rotating plate; a scraper is slidably connected to the middle of the rotating plate; a plurality of springs are fixedly connected to one side of the scraper located inside the rotating plate; the other ends of the plurality of springs are fixedly connected to the inner side wall of the rotating plate; a limiting block is fixedly connected to the top of the fixed plate; through the above structure, after the mixing of the insulating material is completed, the residual paint attached to the inner wall of the mixing barrel can be scraped off to reduce the influence of the residual paint on the next material mixing.

[0007] Preferably, a liquid storage tank is fixedly connected to the top of the base frame; the top of the liquid storage tank is rotatably connected to a support tube; a liquid guiding hose is sleeved on the middle part of the support tube; the end of the liquid guiding hose away from the liquid storage tank is rotatably connected to a liquid spray head; through the above structure, the residual paint on the stirring assembly of the mixer can be reduced, thereby reducing the impact of the residual paint on the next material mixing.

[0008] Preferably, a cover plate is rotatably and slidably connected to the middle of the shaft; a pair of handles are hinged on the top of the cover plate; a pair of support rods are fixedly connected to the side walls of the lifting assembly; through the above structure, the occurrence of external impurities entering the mixed material can be reduced.

[0009] Preferably, a connecting rod is fixedly connected to the inner bottom of the liquid spray head; the connecting rod extends to the inside of the liquid guiding hose; the top of the connecting rod is fixedly connected to an impeller; through the above structure, the spraying range of the cleaning liquid is increased, the flushing effect is improved, and the residual insulating paint is reduced.

[0010] Preferably, a plurality of spoilers are fixedly connected to the middle portion of the shaft; the plurality of spoilers are arranged obliquely, and the inclination directions of the plurality of spoilers are arranged in a staggered manner; through the above structure, the mixing effect is improved.

[0011] Preferably, a film sleeve is fixedly connected to the middle of the scraper; the other end of the film sleeve is fixedly connected to the middle of the rotating plate; through the above structure, the mixed material can be reduced from entering the gap between the rotating plate and the scraper, causing the rotating plate and the scraper to slide and get stuck.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The cable insulation material mixer described in the utility model drives the shaft to rotate by starting the motor. The rotating plate will rotate under the impact of air pressure and stop rotating under the obstruction of the limit block. At this time, the scraper will contact the inner wall of the mixing barrel to scrape off the residual paint attached to the inner wall of the mixing barrel, thereby reducing the influence of the residual paint on the next material mixing.

[0014] 2. The cable insulation material mixer described in the utility model starts the water pump inside the liquid storage tank to spray the cleaning liquid inside the liquid storage tank through the liquid spray head, thereby washing the residual paint on the surface of the shaft, fixed plate, rotating plate and scraper, which can reduce the residual paint and thus reduce the impact of the residual paint on the next material mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the mixing barrel in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the scraper in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the cover plate in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the liquid spray head in the utility model;

[0021] In the figure: 1. base frame; 12. mixing barrel; 13. lifting assembly; 14. motor; 15. shaft; 16. fixing plate; 17. rotating plate; 18. scraper; 19. spring; 110. limit block; 2. liquid storage tank; 21. support pipe; 22. liquid guide hose; 23. spray head; 3. cover plate; 31. handle; 32. support rod; 4. connecting rod; 41. impeller; 5. spoiler; 6. membrane sleeve; 7. guide plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 3 As shown, a cable insulation material mixer described in an embodiment of the utility model comprises a base frame 1; a mixing barrel 12 is fixedly connected to the top of the base frame 1; a lifting assembly 13 is fixedly connected to the top of the base frame 1; a motor 14 is fixedly connected to the top of the lifting assembly 13; a shaft rod 15 is fixedly connected to the output end of the motor 14; the shaft rod 15 is arranged to penetrate the lifting assembly 13; a fixed plate 16 is fixedly connected to the middle part of the shaft rod 15; both ends of the fixed plate 16 are rotatably connected to a rotating plate 17; a scraper 18 is slidably connected to the middle part of the rotating plate 17; a plurality of springs 19 are fixedly connected to one side of the scraper 18 located inside the rotating plate 17; the other ends of the plurality of springs 19 are fixedly connected to the inner side wall of the rotating plate 17; a limiting block 110 is fixedly connected to the top of the fixed plate 16; when working, when mixing materials, start the motor 14 The shaft 15 is driven to rotate counterclockwise. At this time, a pair of rotating plates 17 will rotate under the impact of the liquid flow, so that the scraper 18 cannot contact the inner wall of the mixing barrel 12, and the materials inside the base frame 1 are stirred and mixed. After the stirring is completed, the paint is taken out, and then the motor 14 is started to drive the shaft 15 to rotate clockwise. At this time, the rotating plate 17 will rotate under the impact of air pressure and stop rotating due to the obstruction of the limit block 110. At this time, the scraper 18 will contact the inner wall of the mixing barrel 12 to scrape off the residual paint attached to the inner wall of the mixing barrel 12. At the same time, the scraper 18 will be squeezed by the mixing barrel 12 and slide toward the inside of the rotating plate 17. Through the above structure, the residual paint attached to the inner wall of the mixing barrel 12 can be scraped off after the mixing of the insulating material is completed, thereby reducing the influence of the residual paint on the next material mixing.

[0024] like Figures 1 to 5As shown, a liquid storage tank 2 is fixedly connected to the top of the base frame 1; a support tube 21 is rotatably connected to the top of the liquid storage tank 2; a liquid guide hose 22 is sleeved in the middle of the support tube 21; and a liquid guide hose 22 is rotatably connected to a liquid spray head 23 at one end away from the liquid storage tank 2; after the residual paint on the inner wall of the mixing barrel 12 is cleaned, the water pump inside the liquid storage tank 2 is started to pump the cleaning liquid inside the liquid storage tank 2 into the liquid guide hose 22, and then the cleaning liquid is sprayed out through the liquid spray head 23, thereby washing the residual paint on the surfaces of the shaft 15, the fixed plate 16, the rotating plate 17 and the scraper 18. Through the above structure, the residual paint on the stirring assembly of the mixer can be reduced, thereby reducing the influence of the residual paint on the next material mixing.

[0025] like Figures 1 to 4 As shown, the middle part of the shaft 15 is rotatably and slidably connected with a cover plate 3; a pair of handles 31 are hinged on the top of the cover plate 3; a pair of support rods 32 are fixedly connected to the side walls of the lifting assembly 13; when stirring, the cover plate 3 is covered on the top of the mixing barrel 12 to reduce the occurrence of external impurities entering the mixed material. After the mixing is completed, the cover plate 3 is lifted and the pair of handles 31 are flipped and buckled on the middle part of the pair of support rods 32, so that the pair of support rods 32 lift the cover plate 3. Through the above structure, the occurrence of external impurities entering the mixed material can be reduced.

[0026] like Figures 1 to 5 As shown, a connecting rod 4 is fixedly connected to the inner bottom of the liquid spray head 23; the connecting rod 4 extends to the inside of the liquid guiding hose 22; an impeller 41 is fixedly connected to the top of the connecting rod 4; when working, the cleaning liquid will flow through the impeller 41, thereby driving the impeller 41 to rotate, and then driving the liquid spray head 23 to rotate, thereby increasing the spraying range of the cleaning liquid, improving the flushing effect, and reducing the residual insulating paint.

[0027] like Figure 1 to Figure 2 As shown, a plurality of spoilers 5 are fixedly connected to the middle of the shaft 15; the plurality of spoilers 5 are arranged obliquely, and the inclination directions of the plurality of spoilers 5 are arranged alternately; during operation, when the insulating material is mixed and stirred, the arrangement of the plurality of spoilers 5 will disturb the mixed material up and down, so that the material above can be fully mixed with the material below, thereby improving the mixing effect.

[0028] like Figures 1 to 3 As shown, a film sleeve 6 is fixedly connected to the middle of the scraper 18; the other end of the film sleeve 6 is fixedly connected to the middle of the rotating plate 17; through the above structure, the mixed material can be reduced from entering the gap between the rotating plate 17 and the scraper 18, causing the rotating plate 17 and the scraper 18 to slide and get stuck.

[0029] like Figure 3As shown, the side wall of the scraper 18 is fixedly connected with a plurality of guide plates 7; the plurality of guide plates 7 are arranged in an arc shape; when the residual paint on the inner wall of the mixing barrel 12 is cleaned by rotating the scraper 18, the residual paint will be transferred from the inner wall of the mixing barrel 12 to the side wall of the scraper 18, and then will slide down along the guide plates 7. Through the above structure, the speed at which the residual paint slides off the side wall of the scraper 18 can be increased, thereby increasing the cleaning speed.

[0030] During operation, when mixing materials, the motor 14 is started to drive the shaft 15 to rotate counterclockwise. At this time, a pair of rotating plates 17 will rotate under the impact of the liquid flow, so that the scraper 18 cannot contact the inner wall of the mixing barrel 12, and the materials inside the bottom frame 1 are stirred and mixed. After the stirring is completed, the paint is taken out, and then the motor 14 is started to drive the shaft 15 to rotate clockwise. At this time, the rotating plate 17 will rotate under the impact of air pressure and stop rotating due to the obstruction of the limit block 110. At this time, the scraper 18 will contact the inner wall of the mixing barrel 12 to scrape off the residual paint attached to the inner wall of the mixing barrel 12. At the same time, the scraper 18 will be squeezed by the mixing barrel 12 and slide toward the inside of the rotating plate 17. After the residual paint on the inner wall of the mixing barrel 12 is cleaned, the water pump inside the liquid storage tank 2 is started to remove the residual paint inside the liquid storage tank 2. The cleaning liquid is pumped into the interior of the liquid guiding hose 22, and then the cleaning liquid is sprayed out through the liquid spray head 23, thereby washing the residual paint on the surfaces of the shaft 15, the fixing plate 16, the rotating plate 17 and the scraper 18. During stirring, the cover plate 3 is covered on the top of the mixing barrel 12 to reduce the occurrence of external impurities entering the mixed material. After the mixing is completed, the cover plate 3 is lifted and the pair of handles 31 are flipped and buckled on the middle of a pair of support rods 32, so that the pair of support rods 32 lift the cover plate 3. The cleaning liquid will flow through the impeller 41, thereby driving the impeller 41 to rotate, and then driving the liquid spray head 23 to rotate, thereby increasing the spraying range of the cleaning liquid. When the insulating material is mixed and stirred, the setting of multiple spoilers 5 will disturb the mixed material up and down, so that the material above can be fully mixed with the material below.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cable insulation material mixer, comprising a base frame (1); characterized in that: The top of the base frame (1) is fixedly connected to a mixing barrel (12); the top of the base frame (1) is fixedly connected to a lifting assembly (13); the top of the lifting assembly (13) is fixedly connected to a motor (14); the output end of the motor (14) is fixedly connected to a shaft rod (15); the shaft rod (15) is arranged to pass through the lifting assembly (13); the middle of the shaft rod (15) is fixedly connected to a fixed plate (16); both ends of the fixed plate (16) are rotatably connected to a rotating plate (17); the middle of the rotating plate (17) is slidably connected to a scraper (18); one side of the scraper (18) located inside the rotating plate (17) is fixedly connected to a plurality of springs (19); the other ends of the plurality of springs (19) are fixedly connected to the inner side wall of the rotating plate (17); the top of the fixed plate (16) is fixedly connected to a limiting block (110).

2. A cable insulation material mixer according to claim 1, characterized in that: A liquid storage tank (2) is fixedly connected to the top of the base frame (1); a support tube (21) is rotatably connected to the top of the liquid storage tank (2); a liquid guide hose (22) is sleeved on the middle of the support tube (21); and a liquid spray head (23) is rotatably connected to one end of the liquid guide hose (22) away from the liquid storage tank (2).

3. A cable insulation material mixer according to claim 2, characterized in that: The middle part of the shaft (15) is rotatably and slidably connected to a cover plate (3); a pair of handles (31) are hingedly connected to the top of the cover plate (3); and a pair of support rods (32) are fixedly connected to the side walls of the lifting assembly (13).

4. A cable insulation material mixer according to claim 3, characterized in that: A connecting rod (4) is fixedly connected to the inner bottom of the liquid spray head (23); the connecting rod (4) extends to the inside of the liquid guiding hose (22); and an impeller (41) is fixedly connected to the top of the connecting rod (4).

5. A cable insulation material mixer according to claim 4, characterized in that: A plurality of spoilers (5) are fixedly connected to the middle of the shaft (15); the plurality of spoilers (5) are arranged obliquely, and the inclination directions of the plurality of spoilers (5) are arranged in a staggered manner.

6. A cable insulation material mixer according to claim 5, characterized in that: A film sleeve (6) is fixedly connected to the middle of the scraper (18); the other end of the film sleeve (6) is fixedly connected to the middle of the rotating plate (17).

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