Cooling device for plastic products

Abstract

The utility model discloses a cooling device for plastic products, and relates to the technical field of plastic product production technologies, the cooling device comprises a base, a spraying device and an air supply device, the base is fixedly connected with a box body, a conveying device is installed at the upper end of the base, and a water storage filtering device is arranged at the lower end of the middle of the base; supporting legs are fixedly connected to the four corners of the lower end of the base, a power unit is installed at the lower end of the right side of the front side of the box body, an air supply device is arranged at the right end of the upper side of the box body, a guiding device is installed at one end of the air supply device, and a spraying device is arranged at the left end of the upper side of the box body. According to the cooling device for the plastic products, the conveying device is arranged, conveying protrusions are arranged on the conveying belt, the plastic products can be firmly placed on the conveying belt, small holes are formed in the conveying belt, partition plates are arranged on the two sides of the conveying belt, and cooling liquid can be prevented from flowing out.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product production, in particular to a cooling device for plastic products. Background Art

[0002] Plastic product processing is a general term for various processes that convert synthetic resins or plastics into plastic products. It is a large production department in the plastics industry. Plastic processing generally includes plastic batching, molding, machining, joining, modification and assembly. The last four processes are carried out after the plastic has been molded into finished products or semi-finished products, also known as plastic secondary processing. Plastic products need to be cooled after production, and cooling molding devices are required;

[0003] Among them, a cooling device for plastic products proposed in the prior art with the authorization announcement number CN219190957U includes a shell, the shell has a accommodating cavity, two opposite ends of the shell are provided with through openings, a conveying assembly is provided at the opening, the conveying assembly can transport objects from the opening at one end of the shell to the opening at the other end of the shell, a nozzle is provided in the accommodating cavity of the shell, the nozzle is connected with a liquid storage tank, the shell also includes a circulation assembly, the circulation assembly can allow liquid at the bottom of the accommodating cavity of the shell to enter the liquid storage tank, the circulation assembly includes a liquid pipe, a water pump and a filter device, the filter device is detachably arranged in the accommodating cavity of the shell, the two ends of the liquid pipe are respectively connected to the accommodating cavity of the shell and the liquid storage tank, and the liquid pipe is provided with a water pump;

[0004] Placing plastic products on a conveyor belt can easily cause them to slip, and the sprayed coolant can easily flow to the outside of the equipment. Therefore, we propose a cooling device for plastic products. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a cooling device for plastic products, which is provided with a conveying device. A conveying protrusion is provided on the conveyor belt, so that the plastic products can be firmly placed on the conveyor belt, and small holes are provided on the conveyor belt, and partitions are provided on both sides to prevent the coolant from flowing out, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A cooling device for plastic products: comprising a base, a spraying device and an air supply device;

[0007] Base: fixedly connected to the box body, a conveying device is installed on the upper end of the base, a water storage and filtering device is provided at the lower middle end of the base, supporting legs are fixedly connected to the four corners of the lower end of the base, a power unit is installed at the lower right end of the front side of the box body, an air supply device is provided at the upper right end of the box body, a guide device is installed at one end of the air supply device, a spraying device is provided at the upper left end of the box body, and a baffle is fixedly connected to the connection between the base and the left and right sides of the box body;

[0008] The conveying device includes a fixed frame, a conveyor belt, conveying protrusions and water leakage holes. There are four fixed frames that are symmetrically fixed on the left and right sides of the box body. A conveying roller is installed between the front and rear fixed frames, and a conveyor belt is installed between the two conveying rollers. Conveying protrusions are evenly installed on the surface of the conveyor belt, and the surface of the conveyor belt is evenly covered with water leakage holes.

[0009] Furthermore, the power unit includes a motor fixing frame, motor 1, pulley 1, belt 1, connecting shaft and pulley 2, wherein the motor fixing frame is fixedly connected to the box body, motor 1 is installed on the motor fixing frame, the output shaft of motor 1 is fixedly connected to pulley 1, pulley 2 is installed at one end of the connecting shaft, the other end of the connecting shaft is fixedly connected to one of the conveying rollers, and pulley 2 is rotationally connected to pulley 1 through belt 1.

[0010] The motor fixing frame is used to fix the motor one. When the motor one is started, the pulley one rotates to drive the belt one to rotate the pulley two, and then the transmission device is operated through the connecting shaft.

[0011] Furthermore, the spraying device includes a water tank, a second water pump, a water outlet pipe, a shower head and an atomizing nozzle. The water tank is fixedly connected to the rear end surface of the box body, one end of the water outlet pipe is installed inside the water tank, and the other end is fixedly connected to the shower head through the upper end of the box body. The water outlet pipe is provided with a second water pump, and the atomizing nozzles are evenly installed on the shower head.

[0012] The water tank is used to fill up the coolant, the water pump 2 is started, the coolant enters the shower head through the outlet pipe, and then is sprayed through the atomizing nozzle.

[0013] Furthermore, the water storage and filtering device includes a water tank, a filter, a semiconductor refrigeration sheet, a water pump and a water inlet pipe. The water tank is installed at the lower middle end of the base. The water tank is provided with a slide groove. The filter is slidably connected to the water tank through the slide groove. A semiconductor refrigeration sheet is fixedly connected under the surface of the water tank. The cooling end of the semiconductor refrigeration sheet is located inside the water tank, and the heat dissipation end is located outside. One end of the water inlet pipe is connected to the inside of the water tank, and the other end is connected to the inside of the water tank. The water inlet pipe is provided with a water pump.

[0014] Before operation, put the filter into the water tank, the water tank collects the coolant, filters out impurities through the filter, and then cools it through the semiconductor refrigeration plate. When the water pump is started, the filtered coolant is transported to the water tank through the water inlet pipe for a cycle.

[0015] Furthermore, the air supply device includes a turbine fan, a ventilation duct, a mounting cabinet and air guide vanes, the turbine fan is fixedly connected to the upper end surface of the box body, the output end of the turbine fan is installed at one end of the ventilation duct, the other end of the ventilation duct is fixedly connected to the mounting cabinet, the mounting cabinet is provided with air guide vanes, and the air guide vanes are installed on the guide device.

[0016] After the plastic products are sprayed, the turbine fan starts and blows out strong wind. The strong wind enters the installation cabinet through the ventilation duct. The air guide vanes in the installation cabinet can adjust the wind direction to dry the plastic products.

[0017] Furthermore, the guide device includes pulley three, motor fixing frame two, motor two, pulley four, belt two and rotating shaft, there are two rotating shafts, one end of which is fixedly connected to pulley three and pulley four respectively, and the other end is fixedly connected to the guide vane through the box, the pulley four is rotatably connected to the pulley three through belt two, the output end of the motor two is installed with pulley four, the motor two is installed on the motor fixing frame two, and the motor fixing frame two is fixedly connected to the box.

[0018] Motor fixing frame 2 is used to fix motor 2. Plastic products are transported via the conveyor belt. Motor 2 is started, and the connecting shaft drives pulley 4 to rotate. The power is then transmitted to pulley 3 through belt 2, so that the rotating shaft adjusts the wind direction of the air guide vane to accurately blow toward the plastic products.

[0019] Compared with the prior art, the beneficial effects of the utility model are: the cooling device for plastic products has the following advantages:

[0020] 1. The cooling device for plastic products is provided with a conveying device, which is very convenient, and a conveying protrusion is provided on the conveyor belt, so that the plastic products can be firmly placed on the conveyor belt.

[0021] 2. The cooling device of the plastic product is provided with a spraying device, so that the sprayed coolant can be collected and filtered for reuse, and the filter can filter impurities from the used coolant.

[0022] 3. The cooling device for the plastic product is provided with a turbine fan and an air guide vane. The turbine fan can remove moisture from the plastic product after spraying, and the air guide vane can change the wind direction so that it blows accurately toward the plastic product. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the rear structure of the utility model;

[0025] Figure 3 It is a schematic cross-sectional view of the structure of the utility model;

[0026] Figure 4 It is a schematic diagram of the right side structure of the utility model;

[0027] Figure 5 For this utility model Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0028] In the figure: 1 base, 2 box, 3 power unit, 31 motor fixing frame 1, 32 motor 1, 33 pulley 1, 34 belt 1, 35 connecting shaft, 36 pulley 2, 4 transmission device, 41 fixing frame, 42 conveyor belt, 43 transmission protrusion, 44 water leakage hole, 5 water storage filter device, 51 water storage tank, 52 filter screen, 53 semiconductor refrigeration plate, 54 water pump 1, 55 water inlet pipe, 6 spray device, 61 water tank, 62 water pump 2, 63 water outlet pipe, 64 shower, 65 atomizing nozzle, 7 air supply device, 71 turbine fan, 72 ventilation pipe, 73 installation cabinet, 74 air guide blade, 8 guide device, 81 pulley 3, 82 motor fixing frame 2, 83 motor 2, 84 pulley 4, 85 belt 2, 86 rotating shaft, 9 support leg, 10 baffle DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-4 , This embodiment provides a technical solution for a cooling device for plastic products: A cooling device for plastic products: comprising a base 1, a spraying device 6 and an air supply device 7;

[0031] Base 1: fixedly connected with the box body 2, a conveying device 4 is installed on the upper end of the base 1, a water storage and filtering device 5 is provided at the lower middle end of the base 1, supporting legs 9 are fixedly connected to the four corners of the lower end of the base 1, a power unit 3 is installed at the lower right end of the front side of the box body 2, an air supply device 7 is provided at the upper right end of the box body 2, a guide device 8 is installed at one end of the air supply device 7, a spraying device 6 is provided at the upper left end of the box body 2, and a baffle 10 is fixedly connected to the connection between the base 1 and the left and right sides of the box body 2;

[0032] The conveying device 4 includes a fixing frame 41, a conveying belt 42, a conveying protrusion 43 and a water leakage hole 44. There are four fixing frames 41 and they are symmetrically fixed on the left and right sides of the box body 2. A conveying roller is installed between the front and rear fixing frames 41. The conveying belt 42 is installed between the two conveying rollers. The conveying protrusions 43 are evenly installed on the surface of the conveying belt 42, and the surface of the conveying belt 42 is evenly covered with water leakage holes 44.

[0033] The power unit 3 includes a motor fixing frame 31, a motor 32, a pulley 1 33, a belt 1 34, a connecting shaft 35 and a pulley 2 36. The motor fixing frame 31 is fixedly connected to the box body 2, and the motor 1 32 is installed on the motor fixing frame 31. The output shaft of the motor 1 32 is fixedly connected to the pulley 1 33. The pulley 2 36 is installed at one end of the connecting shaft 35, and the other end of the connecting shaft 35 is fixedly connected to one of the conveying rollers. The pulley 2 36 is rotationally connected to the pulley 1 33 through the belt 1 34.

[0034] The motor fixing frame 31 is used to fix the motor 1 32 . When the motor 1 32 is started, the pulley 1 33 rotates to drive the belt 1 34 to rotate the pulley 2 36 , and then the transmission device 4 is operated through the connecting shaft 35 .

[0035] The spraying device 6 includes a water tank 61, a water pump 62, a water outlet pipe 63, a shower head 64 and an atomizing nozzle 65. The water tank 61 is fixedly connected to the rear end surface of the box body 2. One end of the water outlet pipe 63 is installed inside the water tank 61, and the other end is fixedly connected to the shower head 64 through the upper end of the box body 2. The water pump 62 is provided on the water outlet pipe 63, and the atomizing nozzles 65 are evenly installed on the shower head 64.

[0036] The water tank 61 is used to fill up the coolant, the water pump 62 is started, the coolant enters the shower head 64 through the water outlet pipe 63, and then is sprayed through the atomizing nozzle 65.

[0037] The water storage and filtering device 5 includes a water tank 51, a filter 52, a semiconductor refrigeration sheet 53, a water pump 54 and a water inlet pipe 55. The water tank 51 is installed at the lower middle end of the base 1. A slide groove is provided on the water tank 51. The filter 52 is slidably connected to the water tank 51 through the slide groove. A semiconductor refrigeration sheet 53 is fixedly connected below the surface of the water tank 51. The cooling end of the semiconductor refrigeration sheet 53 is located inside the water tank 51, and the heat dissipation end is located outside. One end of the water inlet pipe 55 is connected to the inside of the water tank 51, and the other end is connected to the inside of the water tank 61. A water pump 54 is provided on the water inlet pipe 55.

[0038] Before operation, the filter 52 is placed in the water tank 51, the water tank 51 collects the coolant, impurities are filtered out through the filter 52, and then cooled through the semiconductor refrigeration plate 53, the water pump 54 is started, and the filtered coolant is transported to the water tank 61 through the water inlet pipe 55 to perform a cycle.

[0039] The air supply device 7 includes a turbine fan 71, a ventilation duct 72, a mounting cabinet 73 and an air guide vane 74. The turbine fan 71 is fixedly connected to the upper end surface of the box body 2, and the output end of the turbine fan 71 is installed at one end of the ventilation duct 72. The other end of the ventilation duct 72 is fixedly connected to the mounting cabinet 73. The mounting cabinet 73 is provided with an air guide vane 74, and the air guide vane 74 is installed on the guide device 8.

[0040] After the plastic products are sprayed, the turbine fan 71 starts to blow out strong wind, which enters the installation cabinet 73 through the ventilation pipe 72. The wind guide blades 74 in the installation cabinet 73 can adjust the wind direction so that the plastic products can be air-dried.

[0041] The guide device 8 includes a pulley three 81, a motor fixing frame two 82, a motor two 83, a pulley four 84, a belt two 85 and a rotating shaft 86. There are two rotating shafts 86, one end of which is fixedly connected to the pulley three 81 and the pulley four 84 respectively, and the other end is fixedly connected to the guide vane 74 through the box body 2. The pulley four 84 is rotatably connected to the pulley three 81 through the belt two 85. The output end of the motor two 83 is equipped with the pulley four 84. The motor two 83 is installed on the motor fixing frame two 82, and the motor fixing frame two 82 is fixedly connected to the box body 2.

[0042] Motor fixing frame 2 82 is used to fix motor 2 83. Plastic products are transported via conveyor belt 42. Motor 2 83 is started, and the connecting shaft drives pulley 4 84 to rotate. Then, power is transmitted to pulley 3 81 through belt 2 85, so that rotating shaft 86 adjusts wind direction of air guide vane 74 to blow accurately toward plastic products.

[0043] The working principle of a cooling device for plastic products provided by the utility model is as follows:

[0044] First, put the filter 52 into the water tank 51, then fill the water tank 61 with coolant, start the motor 32, rotate the pulley 33 to drive the belt 34 to rotate the pulley 2 36, and then rotate the conveyor roller through the connecting shaft 35, and the conveyor roller drives the belt 42 to run, put the plastic product between the conveying protrusions 43 on the conveyor belt 42, start the water pump 2 62, and the coolant enters the shower 64 through the outlet pipe 63, and then sprays the plastic product through the atomizing nozzle 65. The sprayed coolant falls on the base 1 through the leaking hole 44. The baffle 10 can prevent the coolant from flowing out. The water tank 51 collects the coolant and passes through the filter 5 2 filters impurities, and then cools through the semiconductor refrigeration sheet 53, the water pump 54 is started, and the filtered coolant is transported to the water tank 61 through the water inlet pipe 55 for a cycle. After the plastic products are sprayed, the turbine fan 71 is started to blow out strong wind, and the strong wind enters the installation cabinet 73 through the ventilation pipe 72. The guide vane 74 in the installation cabinet 73 can adjust the wind direction. The plastic products are transported through the conveyor belt 42, the motor 2 83 is started, and the connecting shaft drives the pulley 4 84 to rotate, and then the power is transmitted to the pulley 3 81 through the belt 2 85, so that the rotating shaft 86 adjusts the wind direction of the guide vane 74 and blows accurately to the plastic products.

[0045] It is worth noting that the input ends of the semiconductor refrigeration plate 53, water pump 1 54, water pump 2 62, motor 1 32 and motor 2 83 disclosed in the above embodiments are electrically connected to the output end of the external power supply through an external PLC controller, motor 1 32 and motor 2 83 both adopt servo motors, and the external PLC controller controls the operation of the semiconductor refrigeration plate 53, water pump 1 54, water pump 2 62, motor 1 32 and motor 2 83 using methods commonly used in the prior art.

[0046] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cooling device for plastic products, Features: It comprises a base (1), a spraying device (6) and an air supply device (7); A base (1) is fixedly connected to the box body (2); a conveying device (4) is installed on the upper end of the base (1); a water storage and filtering device (5) is provided at the lower middle end of the base (1); supporting legs (9) are fixedly connected to the four corners of the lower end of the base (1); a power unit (3) is installed at the lower right end of the front side of the box body (2); an air supply device (7) is provided at the upper right end of the box body (2); a guide device (8) is installed at one end of the air supply device (7); a spraying device (6) is provided at the upper left end of the box body (2); and a baffle (10) is fixedly connected to the connection between the base (1) and the left and right sides of the box body (2); The conveying device (4) comprises a fixing frame (41), a conveying belt (42), a conveying protrusion (43) and a water leakage hole (44); the fixing frames (41) are four and are symmetrically fixed on the left and right sides of the box body (2); a conveying roller is installed between the front and rear fixing frames (41); a conveying belt (42) is installed between the two conveying rollers; the conveying protrusions (43) are evenly installed on the surface of the conveying belt (42); and the water leakage holes (44) are evenly distributed on the surface of the conveying belt (42).

2. A cooling device for plastic products according to claim 1, Features: The power unit (3) comprises a motor fixing frame (31), a motor 1 (32), a pulley 1 (33), a belt 1 (34), a connecting shaft (35) and a pulley 2 (36); the motor fixing frame (31) is fixedly connected to the box body (2); the motor 1 (32) is mounted on the motor fixing frame (31); the output shaft of the motor 1 (32) is fixedly connected to the pulley 1 (33); the pulley 2 (36) is mounted on one end of the connecting shaft (35); the other end of the connecting shaft (35) is fixedly connected to one of the conveying rollers; the pulley 2 (36) is rotationally connected to the pulley 1 (33) via the belt 1 (34).

3. A cooling device for plastic products according to claim 1, Features: The spraying device (6) comprises a water tank (61), a second water pump (62), a water outlet pipe (63), a shower head (64) and an atomizing nozzle (65); the water tank (61) is fixedly connected to the rear end surface of the box body (2); one end of the water outlet pipe (63) is installed inside the water tank (61), and the other end is fixedly connected to the shower head (64) through the upper end of the box body (2); the water outlet pipe (63) is provided with a second water pump (62); and the atomizing nozzle (65) is evenly installed on the shower head (64).

4. A cooling device for plastic products according to claim 1, Features: The water storage and filtering device (5) comprises a water storage tank (51), a filter screen (52), a semiconductor cooling sheet (53), a water pump (54) and a water inlet pipe (55). The water storage tank (51) is installed at the middle lower end of the base (1). A slide groove is provided on the water storage tank (51). The filter screen (52) is slidably connected to the water storage tank (51) through the slide groove. A semiconductor cooling sheet (53) is fixedly connected below the surface of the water storage tank (51). The cooling end of the semiconductor cooling sheet (53) is located inside the water storage tank (51), and the heat dissipation end is located outside. One end of the water inlet pipe (55) is connected to the inside of the water storage tank (51), and the other end is connected to the inside of the water tank (61). The water inlet pipe (55) is provided with a water pump (54).

5. A cooling device for plastic products according to claim 1, Features: The air supply device (7) comprises a turbine fan (71), a ventilation pipe (72), a mounting cabinet (73) and an air guide vane (74); the turbine fan (71) is fixedly connected to the upper end surface of the box body (2); the output end of the turbine fan (71) is mounted on one end of the ventilation pipe (72); the other end of the ventilation pipe (72) is fixedly connected to the mounting cabinet (73); an air guide vane (74) is arranged in the mounting cabinet (73); and the air guide vane (74) is mounted on the guide device (8).

6. A cooling device for plastic products according to claim 5, Features: The guide device (8) comprises a pulley three (81), a motor fixing frame two (82), a motor two (83), a pulley four (84), a belt two (85) and a rotating shaft (86). The rotating shaft (86) is two, one end of which is fixedly connected to the pulley three (81) and the pulley four (84) respectively, and the other end is fixedly connected to the air guide vane (74) through the box (2). The pulley four (84) is rotationally connected to the pulley three (81) through the belt two (85). The output end of the motor two (83) is equipped with the pulley four (84). The motor two (83) is installed on the motor fixing frame two (82), and the motor fixing frame two (82) is fixedly connected to the box (2).

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