Cooling device for processing ABS resin

Abstract

The utility model provides a kind of cooling device for ABS resin processing, comprising: bottom plate, the bottom plate is provided with cooling box, the cooling box is provided with control panel, the inside of the cooling box is provided with material guide part and traction, the both sides of the cooling box are provided with detection part and water circulation assembly respectively, the water circulation assembly includes water tank and cold water pool.The utility model provides a kind of cooling device for ABS resin processing, water circulation assembly and filter assembly cooperate to form stable water circulation, realize the efficient recycling of cooling water, reduce water resource waste, and filter screen effectively filters resin debris and other impurities in water, to avoid pipeline blockage;When filter screen needs to be cleaned after long time use, close second valve, open first valve and third valve, water flows through scouring pipe to reverse flush filter screen, impurities are discharged through blowdown pipe, reduce cleaning and maintenance cost, ensure the long-term stable operation of water circulation system, indirectly improve the service life of the whole device.

Description

Technical Field

[0001] This utility model relates to the field of resin processing technology, and in particular to a cooling device for ABS resin processing. Background Technology

[0002] ABS resin is a high-strength, tough, and easily processed thermoplastic polymer. ABS is a terpolymer of acrylonitrile, 1,3-butadiene, and styrene. It performs normally in environments ranging from -25℃ to 60℃ and has excellent moldability, producing products with a smooth surface that is easy to dye and electroplate. It can also be blended with various resins to form blends, and is currently mainly used in alloys and plastics. During the production of ABS resin, cooling devices are required for cooling and molding.

[0003] During the cooling process, ABS resin may shed debris and impurities, which may clog pipes, water pumps and other components as they circulate with the cooling water, leading to frequent equipment failures. In addition, conventional filter structures are difficult to clean and require frequent shutdowns for manual disassembly and cleaning, which increases maintenance costs.

[0004] Therefore, it is necessary to provide a cooling device for ABS resin processing to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a cooling device for ABS resin processing, which solves the problem that debris and impurities falling during the cooling process may clog pipes, water pumps and other components, and that conventional filter structures are difficult to clean, requiring manual disassembly and cleaning after machine shutdown, which increases maintenance costs.

[0006] To solve the above-mentioned technical problems, this utility model provides a cooling device for ABS resin processing, comprising: a base plate, a cooling box disposed on the base plate, a control panel disposed on the cooling box, a material guiding part and a traction part disposed inside the cooling box, a detection part and a water circulation assembly disposed on both sides of the cooling box, the water circulation assembly comprising a water tank and a cold water pool, the water tank and the cold water pool being connected by a return pipe, and a filter assembly disposed between the cold water pool and the cooling box.

[0007] Preferably, the material guiding part includes a U-shaped mounting base, a lifting screw, and a guide rod. The U-shaped mounting base is sleeved on the lifting screw and the guide rod. A guide roller is rotatably connected to the U-shaped mounting base. An adjusting handwheel is fixedly connected to the upper end of the lifting screw. The traction part includes a drive motor and a traction roller. Two sets of traction rollers are provided and rotatably connected to the cooling box. The output end of the drive motor is connected to one set of traction rollers. A drive gear is fixedly connected to the other end of the traction roller. The drive gears mesh with each other.

[0008] Preferably, the detection unit includes a float, a first positioning seat, and a second positioning seat. A floating rod is fixedly connected to the float. The first and second positioning seats are fixedly connected to the inner and outer walls of the cooling tank, respectively. A water temperature sensor is fixedly connected to the first positioning seat, and a water supply switch is provided on the second positioning seat.

[0009] Preferably, the water tank is provided with a water inlet and a first water pump, the first water pump is provided with a water supply pipe, the end of the water supply pipe is connected to the top of the cooling tank, and the return pipe is provided with a one-way valve.

[0010] Preferably, the filtration assembly includes a water pump pipe, a second water pump, and a flushing pipe. The water pump pipe is connected to a cooling tank. The water pump pipe is equipped with a first valve, a second valve, and a filter box. The first valve and the second valve are located on opposite sides of the filter box. The filter box contains a filter screen.

[0011] Preferably, the two ends of the flushing pipe are connected to the cooling tank and the water pumping pipe respectively, the lower end of the flushing pipe is located between the first valve and the filter box, a third valve is provided on the flushing pipe, a drain pipe is provided at the lower part of the filter box, and a switch is provided on the drain pipe.

[0012] Compared with related technologies, the cooling device for ABS resin processing provided by this utility model has the following advantages:

[0013] This invention provides a cooling device for ABS resin processing. The water circulation component and the filter component work together to form a stable water circulation, achieving efficient recycling of cooling water and reducing water waste. The filter screen effectively filters resin debris and other impurities in the water, preventing pipe blockage. When the filter screen needs to be cleaned after long-term use, the second valve is closed and the first and third valves are opened. Water flows through the flushing pipe to flush the filter screen in the reverse direction, and impurities are discharged through the drain pipe, reducing cleaning and maintenance costs and ensuring the long-term stable operation of the water circulation system, indirectly extending the service life of the entire device. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of a cooling device for ABS resin processing provided by this utility model;

[0015] Figure 2 This is an exploded structural diagram of the material guiding part and the traction part in this utility model;

[0016] Figure 3 This is a schematic diagram of the detection unit in this utility model;

[0017] Figure 4 This is a schematic diagram of the filter assembly in this utility model.

[0018] The diagram labels are as follows: 1. Base plate; 2. Cooling tank; 3. Control panel; 4. Material guide; 41. U-shaped mounting base; 42. Lifting screw; 43. Guide rod; 44. Guide roller; 45. Adjusting handwheel; 5. Traction unit; 51. Drive motor; 52. Traction roller; 53. Drive gear; 6. Detection unit; 61. Float; 62. First positioning seat; 63. Second positioning seat; 64. Floating rod; 65. Water temperature sensor. 66. Water supply switch; 7. Water circulation assembly; 71. Water tank; 72. Water inlet; 73. First water pump; 74. Water supply pipe; 75. Cold water tank; 76. Return pipe; 77. One-way valve; 8. Filter assembly; 81. Pumping pipe; 82. Second water pump; 83. First valve; 84. Second valve; 85. Filter box; 86. Filter screen; 87. Flushing pipe; 88. Third valve; 89. Sewage pipe; 810. Switch. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of a cooling device for ABS resin processing provided by this utility model;

[0021] Figure 2 This is an exploded structural diagram of the material guiding part and the traction part in this utility model;

[0022] Figure 3 This is a schematic diagram of the detection unit in this utility model;

[0023] Figure 4 This is a schematic diagram of the filter assembly in this utility model.

[0024] A cooling device for ABS resin processing includes: a base plate 1, a cooling box 2 disposed on the base plate 1, a control panel 3 disposed on the cooling box 2, a material guide 4 and a traction part 5 disposed inside the cooling box 2, a detection part 6 and a water circulation assembly 7 disposed on both sides of the cooling box 2, the water circulation assembly 7 including a water tank 71 and a cold water pool 75, the water tank 71 and the cold water pool 75 being connected by a return pipe 76, and a filter assembly 8 disposed between the cold water pool 75 and the cooling box 2.

[0025] The material guide part 4 includes a U-shaped mounting base 41, a lifting screw 42, and a guide rod 43. The U-shaped mounting base 41 is sleeved on the lifting screw 42 and the guide rod 43. A guide roller 44 is rotatably connected to the U-shaped mounting base 41. An adjusting handwheel 45 is fixedly connected to the upper end of the lifting screw 42. The traction part 5 includes a drive motor 51 and a traction roller 52. Two sets of traction rollers 52 are provided and rotatably connected to the cooling box 2. The output end of the drive motor 51 is connected to one set of traction rollers 52. A drive gear 53 is fixedly connected to the other end of the traction roller 52. The drive gears 53 mesh with each other.

[0026] The U-shaped mounting base 41 is sleeved on the lifting screw 42 and the guide rod 43. By adjusting the handwheel 45 to rotate the lifting screw 42, the height of the U-shaped mounting base 41 and the guide roller 44 can be adjusted to help the ABS resin material be pressed and guided. The drive motor 51 drives a set of traction rollers 52 to rotate, and through the meshing drive gear 53, drives another set of traction rollers 52 to rotate synchronously in the opposite direction, so as to stably traction and convey the material.

[0027] The detection unit 6 includes a float 61, a first positioning seat 62, and a second positioning seat 63. A floating rod 64 is fixedly connected to the float 61. The first positioning seat 62 and the second positioning seat 63 are respectively fixedly connected to the inner wall and the outer wall of the cooling box 2. A water temperature sensor 65 is fixedly connected to the first positioning seat 62, and a water supply switch 66 is provided on the second positioning seat 63.

[0028] The float 61 can float with the water level in the cooling tank 2. Together with the water temperature sensor 65 on the first positioning seat 62, it can monitor the water temperature in real time. When the float 61 drops to a certain position, the floating rod 64 presses the water replenishment switch 66 to achieve the purpose of activating the water circulation component 7 to replenish water in time when the water level is insufficient, so as to ensure that the water temperature and water volume in the cooling tank 2 are maintained within a suitable range and to ensure the cooling effect.

[0029] The water tank 71 is provided with a water inlet 72 and a first water pump 73. The first water pump 73 is provided with a water supply pipe 74. The end of the water supply pipe 74 is connected to the top of the cooling tank 2. The return pipe 76 is provided with a one-way valve 77.

[0030] The first water pump 73 transports water from the water tank 71 to the cooling tank 2 via the water supply pipe 74 for cooling. The return pipe 76 enables water circulation between the water tank 71 and the cold water pool 75. The one-way valve 77 prevents water from flowing in reverse and ensures the stability of the water circulation path.

[0031] The filter assembly 8 includes a water pump 81, a second water pump 82, and a flushing pipe 87. The water pump 81 is connected to the cooling box 2. A first valve 83, a second valve 84, and a filter box 85 are provided on the water pump 81. The first valve 83 and the second valve 84 are located on both sides of the filter box 85, and a filter screen 86 is provided inside the filter box 85.

[0032] The water pump 81 draws water from the cooling tank 2 under the action of the second water pump 82. The first valve 83 and the second valve 84 control the water inlet and outlet of the filter box 85. The filter screen 86 in the filter box 85 can filter impurities such as resin debris in the water to prevent the pipe from being blocked.

[0033] The two ends of the flushing pipe 87 are connected to the cooling box 2 and the water pumping pipe 81 respectively. The lower end of the flushing pipe 87 is located between the first valve 83 and the filter box 85. A third valve 88 is provided on the flushing pipe 87. A drain pipe 89 is provided at the lower part of the filter box 85. A switch 810 is provided on the drain pipe 89.

[0034] The flushing pipe 87 and the third valve 88 are used for backflushing the filter screen 86. The backflushing process is as follows: close the second valve 84, open the first valve 83 and the third valve 88. At this time, the water flows through the flushing pipe 87 and towards the filter box 85, flushing away the impurities accumulated on the filter screen 86. The drain pipe 89 discharges the filtered impurities, thereby reducing the manual maintenance cost of the equipment.

[0035] The working principle of the cooling device for ABS resin processing provided by this utility model is as follows:

[0036] First, adjust the material guide 4 to match the compression guide of the ABS resin material, and then use the traction unit 5 to pull the material into the cooling tank 2. The water in the water tank 71 is sent into the cooling tank 2 to cool the material. At the same time, the cold water pool 75 and the water tank 71 form a water circulation through the return pipe 76. After the cooling water temperature in the cooling tank 2 rises, it enters the cold water pool 75 for cooling after passing through the filter assembly 8. During the cooling process, the detection unit 6 monitors key data such as water temperature and water level in real time and coordinates the cooling water cooling and water replenishment.

[0037] Compared with related technologies, the cooling device for ABS resin processing provided by this utility model has the following advantages:

[0038] The water circulation component 7 and the filter component 8 work together to form a stable water circulation, achieving efficient recycling of cooling water and reducing water waste. The filter screen 86 effectively filters impurities such as resin debris in the water, preventing pipe blockage. When the filter screen 86 needs to be cleaned after long-term use, the second valve 84 is closed and the first valve 83 and the third valve 88 are opened. Water flows through the flushing pipe 87 to flush the filter screen 86 in the reverse direction, and impurities are discharged through the drain pipe 89. This reduces cleaning and maintenance costs, ensures the long-term stable operation of the water circulation system, and indirectly extends the service life of the entire device.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A cooling device for ABS resin processing, characterized in that, include: A base plate is provided, on which a cooling box is provided. A control panel is provided on the cooling box. A material guide and a traction part are provided inside the cooling box. A detection part and a water circulation assembly are respectively provided on both sides of the cooling box. The water circulation assembly includes a water tank and a cold water pool. The water tank and the cold water pool are connected by a return pipe. A filter assembly is provided between the cold water pool and the cooling box.

2. The cooling device for ABS resin processing according to claim 1, characterized in that, The material guiding part includes a U-shaped mounting base, a lifting screw, and a guide rod. The U-shaped mounting base is sleeved on the lifting screw and the guide rod. A guide roller is rotatably connected to the U-shaped mounting base. An adjusting handwheel is fixedly connected to the upper end of the lifting screw. The traction part includes a drive motor and traction rollers. Two sets of traction rollers are provided and rotatably connected to the cooling box. The output end of the drive motor is connected to one set of traction rollers. A drive gear is fixedly connected to the other end of the traction rollers. The drive gears mesh with each other.

3. The cooling device for ABS resin processing according to claim 1, characterized in that, The detection unit includes a float, a first positioning seat, and a second positioning seat. A floating rod is fixedly connected to the float. The first and second positioning seats are fixedly connected to the inner and outer walls of the cooling tank, respectively. A water temperature sensor is fixedly connected to the first positioning seat, and a water supply switch is provided on the second positioning seat.

4. The cooling device for ABS resin processing according to claim 1, characterized in that, The water tank is equipped with a water inlet and a first water pump. The first water pump is equipped with a water supply pipe, the end of which is connected to the top of the cooling tank. The return pipe is equipped with a one-way valve.

5. A cooling device for ABS resin processing according to claim 1, characterized in that, The filtration assembly includes a water pump, a second water pump, and a flushing pipe. The water pump is connected to a cooling tank. The water pump is equipped with a first valve, a second valve, and a filter box. The first valve and the second valve are located on opposite sides of the filter box. The filter box contains a filter screen.

6. A cooling device for ABS resin processing according to claim 5, characterized in that, The flushing pipe is connected to the cooling tank and the water pumping pipe at both ends, respectively. The lower end of the flushing pipe is located between the first valve and the filter box. A third valve is installed on the flushing pipe. A drain pipe is installed at the lower part of the filter box. A switch is installed on the drain pipe.

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