Rubber raw material mixing and cleaning device

Abstract

The utility model discloses a rubber raw material mixing and cleaning device in the technical field of rubber raw material processing, which comprises a cleaning box, a cleaning mechanism and a filtering and circulating mechanism, a plurality of supporting legs are fixedly connected to the outer wall of the cleaning box, the cleaning mechanism and the filtering and circulating mechanism are both connected to the cleaning box, a discharge port is arranged at the lower end of the cleaning box, and the filtering and circulating mechanism is connected to the cleaning box. A sealing block is in threaded connection with the discharging opening, a cover plate is fixedly connected to the lower end of the sealing block, and a second sealing ring arranged on the sealing block in a sleeving mode is fixedly connected to the upper end of the cover plate. The rubber particle cleaning device has the advantages that the filter circulating mechanism is arranged in the embodiment of the rubber particle cleaning device, impurities washed out from rubber particle raw materials in cleaning water are filtered out through the filter screen and then conveyed back to the cleaning box through the water pump, the rubber particle raw materials are cleaned for multiple times, and water resources are saved; and the stirring assembly is driven by the first motor to horizontally move in the cleaning box, so that a large number of rubber particles can be cleaned and mixed.

Description

Technical Field

[0001] This utility model relates to the field of rubber raw material processing technology, specifically to a rubber raw material mixing and cleaning device. Background Technology

[0002] In the processing of rubber products, the rubber raw material granules are first cleaned. Traditional rubber granule cleaning requires a lot of manpower and has low cleaning efficiency. Some equipment immerses the rubber raw material in clean water and uses the agitator in the cleaning device to stir and clean the rubber raw material, but the clean water needs to be changed many times, which consumes a lot of water resources.

[0003] In the prior art, Chinese patent CN221850847U discloses a rubber raw material mixing and cleaning device, including a cleaning tank. A drain seat is connected through to one side of the bottom of the cleaning tank. A ball screw is connected through to one side of the drain seat. A sealing plate is slidably connected to one side of the ball screw in the middle of the drain seat. A filter box is connected through to the bottom of the drain seat. A water supply valve is connected through to one side of the filter box. A water storage tank is connected through to one end of the water supply valve. A return water pipe is connected through to one side of the water storage tank and is connected to the cleaning tank. A water pump is provided on one side of the return water pipe. This device has a water circulation structure, but the stirring structure can only stir within a fixed range, which is quite limited.

[0004] This invention features a filtration and circulation mechanism that filters and recirculates the cleaning water, thereby enabling multiple cleanings of the rubber raw material particles and saving water resources. In addition, the cleaning mechanism, which can move horizontally back and forth, effectively increases the stirring and cleaning range of the rubber raw material. Utility Model Content

[0005] The technical problem this invention aims to solve is that some existing equipment lacks a circulation structure, requires a large amount of water to clean rubber raw materials, and has a fixed cleaning and stirring range, resulting in low cleaning efficiency.

[0006] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0007] A rubber raw material mixing and cleaning device includes a cleaning tank, a plurality of support legs fixed to the outer wall of the cleaning tank, a cleaning mechanism and a filtration and circulation mechanism, both of which are connected to the cleaning tank. The cleaning tank has a discharge port at the lower end, a sealing block is threaded onto the discharge port, a cover plate is fixed to the lower end of the sealing block, and a second sealing ring is fixed to the upper end of the cover plate and sleeved on the sealing block.

[0008] The filtration and circulation mechanism includes a water pump and a circulation shell. The circulation shell is fixed to the lower end of the cleaning tank. The bottom surface of the inner wall of the cleaning tank is provided with several drain holes that communicate with the circulation shell. A filter cover is threaded to the lower end of the circulation shell. A filter shell is fixed to the upper end of the inner wall of the filter cover. A filter screen is fixed to the upper opening of the filter shell. The water pump is fixed to the outside of the cleaning tank and communicates with the filter cover and the cleaning tank.

[0009] The cleaning mechanism includes a first motor, a moving frame, and a stirring assembly. The first motor is located outside the cleaning tank and drives the moving frame to move horizontally back and forth at the top of the cleaning tank. The stirring assembly is connected to the moving frame and extends into the cleaning tank to stir the rubber raw material.

[0010] Furthermore, horizontally arranged support frames are symmetrically fixed to both sides of the cleaning tank, and the first motor is fixed to the outside of the support frame on one side of the cleaning tank.

[0011] Furthermore, a screw is fixedly connected to the output end of the first motor, and a slider and a limiting block are fixedly connected to the lower sides of both ends of the movable frame, respectively. The slider and the limiting block are slidably connected to the support frames on both sides of the cleaning tank, and the slider is threadedly connected to the screw.

[0012] Furthermore, the support frames on both sides of the cleaning tank are respectively provided with sliding grooves and limiting grooves. The screw is horizontally rotatably connected to the sliding groove, and the slider slides in the sliding groove. Horizontally distributed limiting rods are fixed in the limiting groove, and the limiting block slides in the limiting groove and is slidably connected to the limiting rod.

[0013] Furthermore, the stirring assembly includes a second motor and stirring plates. The second motor is fixed to the upper end of the moving frame, and a connecting shaft is fixed to the output end of the second motor. The connecting shaft rotates the moving frame vertically and extends into the cleaning tank. Several stirring plates are symmetrically fixed to the connecting shaft.

[0014] Furthermore, a first sealing ring is fixedly connected to the inner wall of the filter cover and sleeved on the filter shell, the first sealing ring abutting against the lower end of the circulation shell.

[0015] Furthermore, the water pump is connected to an inlet pipe and an outlet pipe at both ends. The outlet pipe is fixed to the outside of the cleaning tank and communicates with the cleaning tank. The inlet pipe is connected to a water supply pipe through a flange. The water supply pipe is fixed to and communicates with the lower end of the filter cover.

[0016] The beneficial effects of this utility model by adopting the above structure are as follows:

[0017] 1. Equipped with a filtration and circulation mechanism, the impurities washed out of the rubber granules in the cleaning water are filtered out through the filter screen and then pumped back to the cleaning tank, so as to clean the rubber granules multiple times and save water resources.

[0018] 2: It is equipped with a cleaning mechanism. The stirring component is driven by the first motor to move horizontally in the cleaning tank, thereby cleaning and mixing a large number of rubber particles, improving the cleaning range and cleaning volume of rubber particles. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the entire machine of this utility model.

[0020] Figure 2 This is a cross-sectional view of the cleaning tank of this utility model.

[0021] Figure 3 This is a schematic diagram of the cleaning box of this utility model.

[0022] Figure 4 This is a schematic diagram of the filter shell connection of this utility model.

[0023] Figure 5 This is a schematic diagram of the cleaning mechanism of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Cleaning tank; 101. Support leg; 102. Discharge port; 103. Cover plate; 104. Sealing block; 105. Drain hole; 106. Support frame; 107. Slide groove; 108. Limiting groove; 109. Second sealing ring; 2. Cleaning mechanism; 201. First motor; 202. Screw; 203. Limiting rod; 204. Moving frame; 205. Slider; 206. Limiting block; 207. Second motor; 208. Connecting shaft; 209. Stirring plate; 3. Filtration and circulation mechanism; 301. Circulation shell; 302. Filter cover; 303. First sealing ring; 304. Filter shell; 305. Filter screen; 306. Water pump; 307. Water outlet pipe; 308. Water inlet pipe; 309. Water delivery pipe. Detailed Implementation

[0026] like Figure 1-5 As shown, a rubber raw material mixing and cleaning device includes a cleaning tank 1, with several support legs 101 fixed to the outer wall of the cleaning tank 1, and also includes a cleaning mechanism 2 and a filtration and circulation mechanism 3. The cleaning mechanism 2 and the filtration and circulation mechanism 3 are both connected to the cleaning tank 1. The lower end of the cleaning tank 1 is provided with a discharge port 102, and a sealing block 104 is threadedly connected to the discharge port 102. A cover plate 103 is fixed to the lower end of the sealing block 104, and a second sealing ring 109 is fixed to the upper end of the cover plate 103 and sleeved on the sealing block 104. The second sealing ring 109 seals the discharge port 102 closed by the cover plate 103.

[0027] like Figure 2 , 4As shown, the filtration and circulation mechanism 3 includes a water pump 306 and a circulation shell 301. The circulation shell 301 is fixed to the lower end of the cleaning tank 1. The bottom surface of the inner wall of the cleaning tank 1 is provided with several drain holes 105 communicating with the circulation shell 301. A filter cover 302 is threadedly connected to the lower end of the circulation shell 301. A filter shell 304 extending into the circulation shell 301 is fixed to the upper end of the inner wall of the filter cover 302. A filter screen 305 is fixed to the upper opening of the filter shell 304. The aperture of the filter screen 305 is smaller than that of the drain holes 105. The water pump 306 is fixed to the outside of the cleaning tank 1, communicating with the filter cover 302 and the cleaning tank 1. The two ends of the water pump 306 are connected to an inlet pipe 308 and an outlet pipe 307. 307 is fixed to the outside of the cleaning tank 1 and communicates with the cleaning tank 1. The water inlet pipe 308 is connected to the water supply pipe 309 through a flange. The water supply pipe 309 is fixed to and communicates with the lower end of the filter cover 302. The inner wall of the filter cover 302 is fixed with a first sealing ring 303 sleeved on the filter shell 304. The first sealing ring 303 abuts against the lower end of the circulation shell 301. The first sealing ring 303 achieves the seal between the filter cover 302 and the circulation shell 301. The cleaning wastewater in the cleaning tank 1 enters the circulation shell 301, is filtered by the filter screen 305, and then enters the filter cover 302. Under the action of the water pump 306, the filtered cleaning water is returned to the cleaning tank 1 to clean the rubber granule raw materials.

[0028] like Figure 3 , 5As shown, the cleaning mechanism 2 includes a first motor 201, a movable frame 204, and a stirring assembly. Horizontally arranged support frames 106 are symmetrically fixed to both sides of the cleaning tank 1. The first motor 201 is fixed to the outside of one side of the support frame 106 of the cleaning tank 1. The first motor 201 drives the movable frame 204 to move horizontally at the upper end of the cleaning tank 1. The stirring assembly is connected to the movable frame 204 to stir, clean, and mix the rubber raw materials inside the cleaning tank 1. A screw 202 is fixed to the output end of the first motor 201. A slider 205 and a limiting block 206 are fixed to the lower sides of both ends of the movable frame 204, respectively. The slider 205 and the limiting block 206 are slidably connected to the support frames 106 on both sides of the cleaning tank 1. The slider 205 is threadedly connected to the screw 202. The support frames 106 on both sides of the cleaning tank 1 are respectively provided with a sliding groove 107 and a limiting groove 108. The screw... The slider 205 is horizontally rotatably connected to the slide groove 107. The slider 205 slides within the slide groove 107. A horizontally distributed limiting rod 203 is fixedly connected to the limiting groove 108. The limiting block 206 slides within the limiting groove 108 and is slidably connected to the limiting rod 203, thereby improving the stability of the horizontal movement of the moving frame 204. The stirring assembly includes a second motor 207 and stirring plates 209. The second motor 207 is fixedly connected to the upper end of the moving frame 204. A connecting shaft 208 is fixedly connected to the output end of the second motor 207. The connecting shaft 208 vertically rotates the moving frame 204 and extends into the cleaning tank 1. Several stirring plates 209 are symmetrically fixed to the connecting shaft 208. The first motor 201 drives the moving frame 204 to move horizontally on the cleaning tank 1, thereby driving the stirring assembly to mix and clean the rubber granule raw materials in the cleaning tank 1.

[0029] In use, this invention places rubber granules in a cleaning tank 1 and adds water. The output of the second motor 207 drives the connecting shaft 208 to rotate, which in turn drives the stirring plate 209 to mix and clean the rubber granules in the water. Simultaneously, the output of the first motor 201 drives the screw 202 to rotate, which in turn drives the slider 205 to slide within the groove 107. At the same time, the limiting block 206 slides and limits the movement of the limiting rod 203 within the limiting groove 108. This causes the slider 205 and the limiting block 206 to move the moving frame 204 horizontally on the cleaning tank 1. This causes the stirring components to move horizontally, expanding the cleaning range. The wastewater generated during cleaning carries impurities into the circulation shell 301 through the drain hole 105. After being filtered by the filter screen 305, the impurities enter the filter shell 304 and the filter cover 302. Under the action of the water pump 306, the filtered water is returned to the cleaning tank 1 through the water supply pipe 309, the inlet pipe 308 and the outlet pipe 307, thereby realizing multiple cleanings of the rubber granule raw materials in the cleaning tank 1. After cleaning, the cleaned and mixed rubber granule raw materials are collected by the discharge port 102. The filter cover 302 is removed to clean the filter screen 305.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A rubber raw material mixing and cleaning device, comprising a cleaning tank (1), wherein the upper end of the cleaning tank (1) is open, and a plurality of support legs (101) are fixedly connected to the outer wall of the cleaning tank (1), characterized in that: It also includes a cleaning mechanism (2) and a filtration circulation mechanism (3), both of which are connected to the cleaning tank (1). The cleaning tank (1) has a discharge port (102) at its lower end. A sealing block (104) is threaded onto the discharge port (102). A cover plate (103) is fixedly connected to the lower end of the sealing block (104). A second sealing ring (109) fitted onto the sealing block (104) is fixedly connected to the upper end of the cover plate (103). The filtration circulation mechanism (3) includes a water pump (306) and a circulation shell (301). The circulation shell (301) is fixed to the lower end of the cleaning tank (1). The bottom surface of the inner wall of the cleaning tank (1) is provided with a plurality of drain holes (105) connected to the circulation shell (301). The lower end of the circulation shell (301) is threadedly connected to a filter cover (302). The upper end of the inner wall of the filter cover (302) is fixed to a filter shell (304). A filter screen (305) is fixed in the opening at the upper end of the filter shell (304). The water pump (306) is fixed to the outside of the cleaning tank (1) and connects the filter cover (302) and the cleaning tank (1). The cleaning mechanism (2) includes a first motor (201), a moving frame (204) and a stirring assembly. The first motor (201) is located outside the cleaning tank (1) and drives the moving frame (204) to move horizontally back and forth at the upper end of the cleaning tank (1). The stirring assembly is connected to the moving frame (204) and extends into the cleaning tank (1) to stir the rubber raw material.

2. The rubber raw material mixing and cleaning device according to claim 1, characterized in that: The cleaning tank (1) is symmetrically fixed with horizontally arranged support frames (106) on both sides, and the first motor (201) is fixed to the outside of the support frame (106) on one side of the cleaning tank (1).

3. The rubber raw material mixing and cleaning device according to claim 2, characterized in that: The output end of the first motor (201) is fixedly connected to a screw (202). The lower sides of both ends of the movable frame (204) are respectively fixedly connected to a slider (205) and a limiting block (206). The slider (205) and the limiting block (206) are slidably connected to the support frame (106) on both sides of the cleaning tank (1). The slider (205) is threadedly connected to the screw (202).

4. The rubber raw material mixing and cleaning device according to claim 3, characterized in that: The support frames (106) on both sides of the cleaning tank (1) are respectively provided with a sliding groove (107) and a limiting groove (108). The screw (202) is horizontally rotatably connected in the sliding groove (107). The slider (205) slides in the sliding groove (107). A horizontally distributed limiting rod (203) is fixed in the limiting groove (108). The limiting block (206) slides in the limiting groove (108) and is slidably connected to the limiting rod (203).

5. The rubber raw material mixing and cleaning device according to claim 2, characterized in that: The stirring assembly includes a second motor (207) and stirring plates (209). The second motor (207) is fixed to the upper end of the moving frame (204). The output end of the second motor (207) is fixed to a connecting shaft (208). The connecting shaft (208) rotates the moving frame (204) vertically and extends into the cleaning tank (1). Several stirring plates (209) are symmetrically fixed to the connecting shaft (208).

6. The rubber raw material mixing and cleaning device according to claim 1, characterized in that: The inner wall of the filter cover (302) is fixedly connected to a first sealing ring (303) sleeved on the filter shell (304), and the first sealing ring (303) abuts against the lower end of the circulation shell (301).

7. The rubber raw material mixing and cleaning device according to claim 6, characterized in that: The water pump (306) is connected to an inlet pipe (308) and an outlet pipe (307) at both ends. The outlet pipe (307) is fixed to the outside of the cleaning tank (1) and communicates with the cleaning tank (1). The inlet pipe (308) is connected to a water supply pipe (309) through a flange. The water supply pipe (309) is fixed to and communicates with the lower end of the filter cover (302).

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