Elastomer processing degradation inhibition material mixing assembly

Abstract

The utility model relates to the technical field of elastomer processing, and discloses an elastomer processing degradation inhibition material mixing assembly, which comprises a mixing box and supporting legs, a feeding mechanism is arranged in the mixing box, the feeding mechanism comprises a feeding hopper, a crushing roller, a worm gear, a rotating rod and a stirring roller, and the inner wall of the feeding hopper is rotatably connected with two ends of the crushing roller. According to the device, elastomer raw materials can be better fed through the feeding mechanism, can be crushed in the feeding process and can be filtered, and the elastomer raw materials and degradation inhibiting materials can be stirred and mixed through the stirring mechanism; and the residual elastomer raw materials on the inner wall of the mixing box can be scraped, so that the problem that most of the elastomer raw materials are different in size, and if the elastomer raw materials are directly mixed with the degradation inhibition material, the mixing effect is easily poor is solved, and the production quality and the working efficiency of the mixing assembly are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of elastomer processing, and specifically relates to a mixing assembly for an elastomer processing degradation-inhibiting material. Background Art

[0002] An elastomer generally refers to a material that can return to its original state after the removal of external force. However, a material with elasticity is not necessarily an elastomer. An elastomer is only a polymer material that deforms significantly under weak stress and can quickly return to a state and size close to the original state after stress relaxation. When processing an elastomer, a degradation-inhibiting material needs to be added, so a mixing assembly is required for mixing and processing.

[0003] When the existing mixing assembly is in use, the elastomer raw material and the degradation-inhibiting material are directly poured into the interior of the mixing box for stirring and mixing. However, in actual use, most of the elastomer raw materials are of different sizes. If directly mixed with the degradation-inhibiting material, it is easy to result in poor mixing effect, thereby reducing the production quality of the mixing assembly. Content of the Utility Model

[0004] In order to solve the problem of poor direct mixing effect due to different sizes of the elastomer raw materials, the utility model provides a mixing assembly for an elastomer processing degradation-inhibiting material.

[0005] A mixing assembly for an elastomer processing degradation-inhibiting material includes a mixing box and support legs. An feeding mechanism is arranged inside the mixing box. The feeding mechanism includes a feeding hopper, a crushing roller, a worm gear, a rotating rod, and a stirring roller. The inner wall of the feeding hopper is rotationally connected to both ends of the crushing roller. A worm gear is arranged inside the mixing box. The inner wall of the worm gear is connected to the outer wall of the rotating rod. The outer wall of the rotating rod is connected to the inner wall of the stirring roller. A cam is installed on the outer wall of the rotating rod. One end of the cam is in pressing contact with a mounting plate. A guide rod is slidably connected to the inner wall of the mounting plate. A fixing plate is installed at the bottom of the guide rod. A filter screen is installed inside the mounting plate. A feeding pipe is communicated with one side of the mixing box. A mixing mechanism is arranged inside the mixing box.

[0006] As a preferred embodiment of the utility model, the mixing mechanism includes a motor, a worm, stirring blades, a fixed sleeve, and a connecting plate. The output end of the motor is connected to the bottom of the worm. The outer wall of the worm is connected to the inner wall of the stirring blades. The outer wall of the worm is connected to the inner wall of the fixed sleeve. The outer side of the fixed sleeve is connected to one end of the connecting plate. A scraping plate is installed at the other end of the connecting plate.

[0007] As a preferred embodiment of the present utility model, the number of the worm wheels is two, and the worm wheels are symmetrically distributed on both sides of the worm respectively. The number of the stirring rollers is four, and the stirring rollers are symmetrically distributed on the outer walls of the two rotating rods respectively, so as to better feed the elastomer raw materials and be able to crush the elastomer raw materials during the feeding process.

[0008] As a preferred embodiment of the present utility model, the number of the cams is four, and the cams are symmetrically distributed on the outer walls of the two rotating rods respectively. One end of the fixing plate is connected to the inner wall of the mixing box, so as to better move the fixing plate, and further be able to better vibrate the filter screen to prevent blockage.

[0009] As a preferred embodiment of the present utility model, the number of the fixing plates is four, and the fixing plates are symmetrically distributed at both ends of the two guide rods respectively. A spring is fixedly installed between the bottom of the mounting plate and the top of the fixing plate. The feeding pipe is in an L shape, so as to increase the stability when the fixing plate moves, and further be able to better vibrate.

[0010] As a preferred embodiment of the present utility model, the number of the stirring blades is six, and the stirring blades are symmetrically distributed on the outer wall of the worm respectively. The number of the scraping plates is four, and the scraping plates are symmetrically distributed on the inner wall of the mixing box respectively, so as to quickly and conveniently stir and mix the elastomer raw materials with the anti-degradation materials, and be able to scrape off the elastomer raw materials remaining on the inner wall of the mixing box.

[0011] As a preferred embodiment of the present utility model, the bottom of the mixing box is connected to the top of the support legs, the top of the mixing box is communicated with the bottom of the feeding hopper, one side of the worm wheel is meshed with one side of the worm, and the bottom of the mixing box is connected to the top of the motor.

[0012] The present utility model has the following beneficial effects compared with the prior art:

[0013] The present utility model can better feed the elastomer raw materials through the feeding mechanism, can crush the elastomer raw materials during the feeding process, and can filter the elastomer raw materials. Through the stirring mechanism, the elastomer raw materials can be stirred and mixed with the anti-degradation materials, and the elastomer raw materials remaining on the inner wall of the mixing box can be scraped off, solving the problem that if the elastomer raw materials with different sizes are directly mixed with the anti-degradation materials, it is easy to cause poor mixing effect, and improving the production quality and working efficiency of the mixing assembly.

[0014] The following further describes in detail the specific embodiments of the present utility model with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In the drawings:

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

[0017] Figure 2 is a sectional structural schematic diagram of the present utility model;

[0018] Figure 3 is a partial structural schematic diagram of the present utility model;

[0019] Figure 4 is a structural schematic of the feeding mechanism of the present utility model Figure 1 ;

[0020] Figure 5 is a structural schematic of the feeding mechanism of the present utility model Figure 2 ;

[0021] Figure 6 is a structural schematic diagram of the mixing mechanism of the present utility model.

[0022] In the figure: 1, mixing tank; 2, support legs; 3, feeding mechanism; 301, feeding hopper; 302, crushing roller; 303, worm gear; 304, rotating rod; 305, stirring roller; 306, cam; 307, mounting plate; 308, guide rod; 309, fixing plate; 310, filter screen; 311, feeding pipe; 4, mixing mechanism; 401, motor; 402, worm; 403, stirring blade; 404, fixed sleeve; 405, connecting plate; 406, scraping plate. Specific embodiments

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model.

[0024] Embodiment 1:

[0025] As Figures 1 to 6As shown in the figure, an elastomer processing degradation-inhibiting material mixing assembly includes a mixing tank 1 and support legs 2. Inside the mixing tank 1, a feeding mechanism 3 is provided. The feeding mechanism 3 includes a feeding hopper 301, a crushing roller 302, a worm gear 303, a rotating rod 304, and a stirring roller 305. The inner wall of the feeding hopper 301 is rotatably connected to both ends of the crushing roller 302. Inside the mixing tank 1, a worm gear 303 is provided. The inner wall of the worm gear 303 is connected to the outer wall of the rotating rod 304. The outer wall of the rotating rod 304 is connected to the inner wall of the stirring roller 305. A cam 306 is installed on the outer wall of the rotating rod 304. One end of the cam 306 is in pressing contact with a mounting plate 307. A guide rod 308 is slidably connected to the inner wall of the mounting plate 307. A fixing plate 309 is installed at the bottom of the guide rod 308. A filter screen 310 is installed inside the mounting plate 307. A feeding pipe 311 is connected to one side of the mixing tank 1;

[0026] In this embodiment, the number of worm gears 303 is two, and the worm gears 303 are symmetrically distributed on both sides of the worm 402. The number of stirring rollers 305 is four, and the stirring rollers 305 are symmetrically distributed on the outer walls of the two rotating rods 304, so as to better feed the elastomer raw materials and be able to crush the elastomer raw materials during the feeding process;

[0027] Furthermore, the number of cams 306 is four, and the cams 306 are symmetrically distributed on the outer walls of the two rotating rods 304. One end of the fixing plate 309 is connected to the inner wall of the mixing tank 1, so as to better move the fixing plate 309, and further be able to better vibrate the filter screen 310 to prevent blockage;

[0028] Even further, the number of fixing plates 309 is four, and the fixing plates 309 are symmetrically distributed at both ends of the two guide rods 308. A spring is fixedly installed between the bottom of the mounting plate 307 and the top of the fixing plate 309. The feeding pipe 311 is in an L shape, so as to increase the stability when the fixing plate 309 moves, and further be able to better vibrate.

[0029] Embodiment Two:

[0030] Inside the mixing tank 1, a mixing mechanism 4 is provided;

[0031] The mixing mechanism 4 includes a motor 401, a worm 402, stirring blades 403, a fixing sleeve 404, and a connecting plate 405. The output end of the motor 401 is connected to the bottom of the worm 402. The outer wall of the worm 402 is connected to the inner wall of the stirring blades 403. The outer wall of the worm 402 is connected to the inner wall of the fixing sleeve 404. The outer side of the fixing sleeve 404 is connected to one end of the connecting plate 405. A scraping plate 406 is installed at the other end of the connecting plate 405;

[0032] In this embodiment, the number of stirring blades 403 is six, and the stirring blades 403 are symmetrically distributed on the outer wall of the worm 402. The number of scraping plates 406 is four, and the scraping plates 406 are symmetrically distributed on the inner wall of the mixing tank 1, so that the elastomer raw material and the degradation-inhibiting material can be quickly and conveniently stirred and mixed, and the elastomer raw material remaining on the inner wall of the mixing tank 1 can be scraped off;

[0033] Furthermore, the bottom of the mixing tank 1 is connected to the top of the support leg 2, the top of the mixing tank 1 is communicated with the bottom of the feed hopper 301, one side of the worm gear 303 is meshed with one side of the worm 402, and the bottom of the mixing tank 1 is connected to the top of the motor 401.

[0034] The implementation principle of an elastomer processing degradation-inhibiting material mixing assembly in this embodiment is as follows: When it is necessary to mix the elastomer and the degradation-inhibiting material, the operator pours the elastomer raw material into the feed hopper 301, and the elastomer raw material can be crushed by starting the crushing roller 302 to work, so that the mixing work can be better carried out. The crushed elastomer raw material falls into the mixing tank 1, and the elastomer raw material can be filtered through the filter screen 310. The filtered elastomer raw material falls to the bottom of the mounting plate 307. At this time, by starting the mixing mechanism 4 to work, the elastomer raw material can be stirred. When the worm 402 rotates, it drives the worm gear 303 to rotate. By the rotation of the worm gear 303, the rotating rod 304 is driven to rotate. By the rotation of the rotating rod 304, the stirring roller 305 is driven to rotate. By the rotation of the stirring roller 305, the elastomer raw material on the top of the mounting plate 307 can be stirred, thereby effectively preventing the elastomer raw material from being blocked on the filter screen 310. As the rotating rod 304 rotates, the cam 306 is driven to rotate. By the rotation of the cam 306, it can contact the mounting plate 307 and squeeze the mounting plate 307 to slide on the guide rod 308. By the sliding of the mounting plate 307, the spring can be squeezed and the filter screen 310 can be driven to move. When the cam 306 is not in contact with the top of the mounting plate 307, the mounting plate 307 is reset by the elastic force of the spring, so that the filter screen 310 can vibrate, effectively preventing the filter screen 310 from being blocked, and thus the filtering can be better carried out;

[0035] When it is necessary to mix the elastic member with the degradation-inhibiting material, the operator pours the raw material of the elastic member into the feed hopper 301, and can crush the raw material of the elastic member by starting the crushing roller 302 to work. After crushing, it enters the mixing box 1, and the raw material of the elastic member is filtered through the feeding mechanism 3. When the filtered raw material of the elastic member falls to the bottom of the mounting plate 307, the motor 401 is started to drive the worm 402 to rotate, and the stirring blade 403 is driven to rotate by the rotation of the worm 402. At this time, the degradation-inhibiting material is poured into the mixing box 1 through the feed pipe 311, and the raw material of the elastic member and the degradation-inhibiting material can be stirred and mixed by the rotation of the stirring blade 403. As the worm 402 rotates, the fixed sleeve 404 is driven to rotate, the connecting plate 405 is driven to rotate by the rotation of the fixed sleeve 404, the scraping plate 406 is driven to rotate by the rotation of the connecting plate 405, and the raw material of the elastic member remaining on the inner wall of the mixing box 1 can be scraped off by the rotation of the scraping plate 406, so that the stirring and mixing work can be carried out better, and the working efficiency of the mixing assembly is improved.

Claims

1. An elastomer processing degradation-inhibiting material mixing assembly, comprising a mixing tank (1) and support legs (2), characterized in that, Inside the mixing box (1), a feeding mechanism (3) is provided. The feeding mechanism (3) includes a feeding hopper (301), a crushing roller (302), a worm gear (303), a rotating rod (304), and a stirring roller (305). The inner wall of the feeding hopper (301) is rotatably connected to both ends of the crushing roller (302). Inside the mixing box (1), a worm gear (303) is provided. The inner wall of the worm gear (303) is connected to the outer wall of the rotating rod (304). The outer wall of the rotating rod (304) is connected to the inner wall of the stirring roller (305). A cam (306) is installed on the outer wall of the rotating rod (304). One end of the cam (306) is in pressing contact with a mounting plate (307). A guide rod (308) is slidably connected to the inner wall of the mounting plate (307). A fixing plate (309) is installed at the bottom of the guide rod (308). A filter screen (310) is installed inside the mounting plate (307). A feeding pipe (311) is connected to one side of the mixing box (1) in a communicating manner; Inside the mixing box (1), a mixing mechanism (4) is provided. The mixing mechanism (4) includes a motor (401), a worm (402), stirring blades (403), a fixing sleeve (404), and a connecting plate (405). The output end of the motor (401) is connected to the bottom of the worm (402).

2. The elastomer processing degradation-inhibiting material mixing assembly according to claim 1, wherein The outer wall of the worm (402) is connected to the inner wall of the stirring blades (403). The outer wall of the worm (402) is connected to the inner wall of the fixing sleeve (404). The outer side of the fixing sleeve (404) is connected to one end of the connecting plate (405). A scraping plate (406) is installed at the other end of the connecting plate (405).

3. The elastomer processing degradation-inhibiting material mixing assembly according to claim 1, characterized in that The number of the worm gears (303) is two, and the worm gears (303) are symmetrically distributed on both sides of the worm (402) respectively. The number of the stirring rollers (305) is four, and the stirring rollers (305) are symmetrically distributed on the outer walls of the two rotating rods (304) respectively.

4. An elastomer processing degradation-inhibiting material mixing assembly according to claim 1, characterized in that, The number of the cams (306) is four, and the cams (306) are symmetrically distributed on the outer walls of the two rotating rods (304) respectively. One end of the fixing plate (309) is connected to the inner wall of the mixing box (1).

5. An elastomer processing degradation-inhibiting material mixing assembly according to claim 1, characterized in that The number of the fixing plates (309) is four, and the fixing plates (309) are symmetrically distributed at both ends of the two guide rods (308) respectively. A spring is fixedly installed between the bottom of the mounting plate (307) and the top of the fixing plate (309). The shape of the feeding pipe (311) is L-shaped.

6. An elastomer processing degradation-inhibiting material mixing assembly according to claim 2, characterized in that, The number of the stirring blades (403) is six, and the stirring blades (403) are symmetrically distributed on the outer wall of the worm (402) respectively. The number of the scraping plates (406) is four, and the scraping plates (406) are symmetrically distributed on the inner wall of the mixing box (1) respectively.

7. An elastomer processing degradation-inhibiting material mixing assembly according to claim 1, characterized in that, The bottom of the mixing box (1) is connected to the top of the support leg (2). The top of the mixing box (1) is connected to the bottom of the feeding hopper (301) in a communicating manner. One side of the worm gear (303) is meshed with one side of the worm (402). The bottom of the mixing box (1) is connected to the top of the motor (401).

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