CN110202763B - Cooling device for injection molding finished product - Google Patents
Cooling device for injection molding finished product Download PDFInfo
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- CN110202763B CN110202763B CN201910515071.8A CN201910515071A CN110202763B CN 110202763 B CN110202763 B CN 110202763B CN 201910515071 A CN201910515071 A CN 201910515071A CN 110202763 B CN110202763 B CN 110202763B
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- pipe
- connecting rod
- internal diameter
- spray gun
- water tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/7207—Heating or cooling of the moulded articles
Abstract
The invention discloses a cooling device for injection molding finished products, which relates to the technical field of production and processing of injection molding finished products and comprises a cooling box, a fan and a water tank.
Description
Technical Field
The invention relates to the technical field of production and processing of injection molding finished products, in particular to a cooling device for injection molding finished products.
Background
The plastic product with the functions of marking and protecting is manufactured by printing preset figures, written descriptions, transparent windows and the like on flexible plastic materials such as PVC, PC, PET and the like, and sticking different types of double-sided adhesive tapes. The plastic panel has beautiful appearance, clear pictures and texts and good sealing performance. Has the characteristics of water resistance, deformation prevention, pollution prevention, high temperature prevention, strong viscosity and the like. The method is widely applied to the fields of various industrial and household electrical appliance products such as intelligent electronic measuring instruments, medical instruments, computer control, numerical control machines, electronic weighing machines, post and telecommunications communication, copying machines, refrigerators, microwave ovens, electric fans, washing machines, electronic game machines and the like.
Injection moulding product is after breaking away from the mould, and injection moulding product's temperature is very high, just can normal use after need cooling, and current injection moulding product cooling is generally through natural cooling, and natural cooling speed is slower, is unfavorable for improving whole machining efficiency, and the natural cooling heat gives off outwards moreover, not only can lead to operational environment temperature to uprise, still can cause the work environment temperature to rise
The waste of heat energy, some current mills adopt the mode of fan blowing to cool off injection moulding product, and its spray gun is all fixed, has just so caused and can only blow to injection moulding product's part, and the cooling effect is poor.
Disclosure of Invention
The invention aims to provide a cooling device for an injection molding finished product, which is used for solving the defects caused by the prior art.
A cooling device for injection molding finished products comprises a cooling box, a fan and a water tank, wherein the left side wall and the right side wall of the cooling box are respectively provided with a material passing hole, a conveying belt mechanism with two ends passing through the material passing hole and extending out of the cooling box is fixedly arranged in the cooling box, a plurality of groups of symmetrically arranged installation blocks are uniformly distributed on the inner wall of the cooling box, a sliding block in sliding connection with the installation blocks is arranged on each installation block in a penetrating manner, a spray gun is hinged to the upper end of each sliding block, a first connecting rod is arranged between each spray gun and the installation block, one end of each first connecting rod is hinged to the installation block, the other end of each connecting rod is hinged to the spray gun, the spray heads of each group of spray guns are oppositely arranged, a driving mechanism capable of driving the sliding blocks to slide up and down is arranged below the conveying belt mechanism, an air inlet and an, the air suction cover is connected with the air outlet through a second pipeline, a spiral heat conduction pipe is arranged in the water tank, one end of the spiral heat conduction pipe is connected with the air outlet through an air outlet pipe, the other end of the spiral heat conduction pipe is connected with the air inlet end of the fan through a filtering pipeline, and the air outlet end of the fan is connected with the air inlet through an air inlet pipe.
Preferably, the driving mechanism comprises a motor, a second connecting rod and a mounting plate, the sliding block is fixedly mounted on the mounting plate, a rotary plate is fixedly mounted on an output shaft of the motor, a rotary shaft is fixedly mounted on the rotary plate, a through groove is formed in the bottom of the cooling box, the second connecting rod is located in the through groove, one end of the second connecting rod is hinged to the bottom of the mounting plate, the other end of the second connecting rod is rotatably connected with the rotary shaft, a guide sleeve is fixedly mounted at the bottom of the cooling box, and a guide pillar fixedly connected with the bottom of the mounting plate is slidably.
Preferably, fixedly connected with rose box on the filtering pipeline, it has the chamber door to articulate on the rose box, be equipped with first filter screen, second filter screen in the rose box in proper order and be located the active carbon particle layer in the protection screen, first filter screen, second filter screen and active carbon particle layer pass through the fixture block joint in the rose box.
Preferably, the water tank is provided with a water injection pipe and a water outlet pipe, the water outlet pipe is positioned at the lower part of the water tank and provided with a valve, and the spiral heat conduction pipe is a copper pipe.
Preferably, the inner diameter of the air inlet pipe is larger than that of the first pipeline, the inner diameter of the spiral heat conducting pipe is larger than that of the air outlet pipe, and the inner diameter of the air outlet pipe is larger than that of the second pipeline.
Preferably, the conveyor belt on the conveyor belt mechanism is a stainless steel conveyor belt with a net chain type structure.
The invention has the advantages that: the structure is simple, the operation is convenient, the driving mechanism is arranged to drive the sliding block to slide up and down, the angle of the spray gun can be adjusted, the injection molding finished product on the conveying belt can be cooled, the air suction cover can suck hot air in the cooling box into the spiral heat conducting pipe in the water tank through the air outlet pipe, heat is conducted through heat and heats water, the heated water can be used as industrial hot water, energy is recycled, the temperature of the air in the spiral heat conducting pipe is reduced, the air is filtered through the filter box and then reaches the spray gun through the air inlet pipe and the pipeline I, the injection molding finished product is cooled through the spray head, meanwhile, the inner diameter of the spiral heat conducting pipe in the device is larger than that of the air outlet pipe, the time of the hot air in the water tank can be prolonged, the heat conduction is more sufficient, the inner diameter of the air inlet pipe is larger than that of the pipeline, the cooling of the injection molding finished product can be better.
Drawings
Fig. 1 and fig. 2 are schematic structural diagrams of different viewing angles according to an embodiment of the present invention.
Fig. 3 is a front sectional view of the cooling tank of the present invention.
Fig. 4 is a schematic structural view of the air injection device of the present invention.
Fig. 5 is a front sectional view of the water tank of the present invention.
Fig. 6 is a cross-sectional view of a filter box of the present invention.
The device comprises a cooling box 1, a driving roller 2, a conveying belt 3, a material passing port 4, a through groove 5, an additional installation block 6, a sliding block 7, an installation plate 8, a connecting rod II 9, a motor 10, a rotating disc 11, a spray gun 12, a connecting rod I13, an air inlet 14, an air outlet 15, a pipeline I16, a pipeline II 17, an air suction cover 18 and an air inlet pipe 19. 20-an air outlet pipe, 21-a spiral heat conducting pipe, 22-a water tank, 23-a water injection pipe, 24-a water outlet pipe, 25-a valve, 26-a filtering pipeline, 27-a filtering tank, 28-a first filtering screen, 29-a second filtering screen, 30-an activated carbon particle layer, 31-a clamping block, 32-a fan, 33-a support leg, 34-a guide pillar, 35-a guide sleeve, 36-a spray gun air inlet hole and 37-a rotating shaft.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, an injection molding finished product cooling device comprises a cooling box 1, a fan 32 and a water tank 22, wherein the left side wall and the right side wall of the cooling box 1 are respectively provided with a material passing hole 4, a conveyor belt mechanism with two ends penetrating through the material passing hole 4 and extending out of the cooling box 1 is fixedly arranged in the cooling box 1, a plurality of groups of symmetrically arranged installation blocks 6 are uniformly distributed on the inner wall of the cooling box 1, a sliding block 7 in sliding connection with the installation blocks 6 is arranged on each installation block 6 in a penetrating manner, the upper end of each sliding block 7 is hinged with a spray gun 12, a first connecting rod 13 is arranged between each spray gun 12 and the installation block 6, one end of each first connecting rod 13 is hinged with the installation block 6, the other end of each connecting rod is hinged with the spray gun 12, the spray heads of each group of spray guns 12 are oppositely arranged, a driving mechanism capable of, be connected through pipeline 16 between air inlet 14 and the spray gun 12, the top that lies in conveyer belt mechanism in the cooler bin 1 is equipped with the cover 18 that induced drafts, it is connected through pipeline two 17 between cover 18 and the gas outlet 15 to induced drafts, be equipped with spiral heat pipe 21 in the water tank 22, the one end of spiral heat pipe 21 is passed through outlet duct 20 and is connected with gas outlet 15, and the other end passes through filtering duct 26 and is connected with the inlet end of fan 32, the end of giving vent to anger of fan 32 is connected with air inlet 14 through intake pipe 19.
In this embodiment, the driving mechanism includes a motor 10, a second connecting rod 9 and a mounting plate 8, the sliding block 7 is fixedly mounted on the mounting plate 8, a rotary disc 11 is fixedly arranged on an output shaft of the motor 10, a rotating shaft 37 is fixedly arranged on the rotary disc 11, the bottom of the cooling box 1 is provided with a through groove 5, the second connecting rod 9 is positioned in the through groove 5, one end of the second connecting rod 9 is hinged with the bottom of the mounting plate 8, the other end is rotatably connected with a rotating shaft 37, a guide sleeve 35 is fixedly arranged at the bottom of the cooling box 1, a guide post 34 fixedly connected with the bottom of the mounting plate 8 is connected in the guide sleeve 35 in a sliding manner, the motor 10 rotates to drive the turntable 11 to rotate, the rotating shaft 37 rotates along with the turntable 11, the connecting rod two 9 rotatably connected with the rotating shaft 37 drives the mounting plate 8 to move up and down, thereby the sliding block 7 moves up and down, and the guide post 34 and the guide sleeve 35 can support and guide the up and down movement of the mounting plate 8.
In this embodiment, a filter box 27 is fixedly connected to the filter pipeline 26, a box door is hinged to the filter box 27, a first filter screen 28, a second filter screen 29 and an active carbon particle layer 30 positioned in the protective screen are sequentially arranged in the filter box 27, the first filter screen 28, the second filter screen 29 and the active carbon particle layer 30 are clamped in the filter box 27 through a clamping block 31, firstly clamped through the clamping block 31, can be convenient for the disassembly and the assembly of the first filter screen 28, the second filter screen 29 and the active carbon particle layer 30, is convenient for cleaning and replacement, its inferior first filter screen 28 can filter the large granule thing in the air in the filter tube way 26, and second filter screen 29 can filter the little particulate matter in the air in the filter tube way 26, and active carbon particle layer 30 can filter the harmful gas in the air in the filter tube way 26 and purify for exhaust gas is safer.
In this embodiment, be equipped with water injection pipe 23 and outlet pipe 24 on the water tank 22, install valve 25 on outlet pipe 24 is located water tank 22 lower part and outlet pipe 24, spiral heat pipe 21 adopts the copper pipe, and the copper pipe has better heat conduction effect, and outlet pipe 24 can emit the hot water in the water tank 22, and the hot water of emitting can regard as industrial water, and water injection pipe 23 can pour into water tank 22 with new cold water into, continues to cool off the hot-air in spiral heat pipe 21.
In this embodiment, the internal diameter of intake pipe 19 is greater than the internal diameter of pipeline 16, the internal diameter of spiral heat pipe 21 is greater than the internal diameter of outlet duct 20, the internal diameter of outlet duct 20 is greater than the internal diameter of pipeline two 17, hot-air gets into outlet duct 20 from pipeline two 17, get into spiral heat pipe 21 from outlet duct 20, the flow rate of hot-air all can slow down, can increase the time of hot-air in water tank 22, it is more abundant to make heat-conduction, and the internal diameter of outlet duct 20 is greater than the internal diameter of pipeline one 16, can increase the speed that spray gun 12 sprays the cold air of water-cooling in water tank.
In this embodiment, the conveyer belt 3 on the conveyer belt mechanism is the stainless steel conveyer belt 3 of net chain formula structure, and at first stainless steel material's high temperature resistance is good, and secondly net chain formula structure, ventilation cooling effect is good, the air of being convenient for flows.
The working process and principle are as follows: the transmission roller 2 on the conveyor belt mechanism drives the conveyor belt 3 to rotate to drive the injection molding finished product to move from the material passing port 4 at one end of the cooling box 1 to the material passing port 4 at the other end, simultaneously the motor 10 and the fan 32 work simultaneously, the motor 10 rotates to drive the rotating disc 11 to rotate, the rotating shaft 37 rotates along with the rotating disc 11, the connecting rod two 9 which is rotatably connected with the rotating shaft 37 drives the mounting plate 8 to move up and down, so that the sliding block 7 moves up and down, when the sliding block 7 moves down, the sliding block 7 drives the connecting end of the spray gun 12 to move down, the connecting end of the spray gun 12 and the connecting rod one 13 do arc motion along the hinge joint of the connecting rod one 13 and the mounting block 6, so that the spraying direction of the spray gun 12 spray head moves up, when the sliding block 7 moves up, the sliding block 7 drives the connecting end of the spray gun 12 to move up, the connecting, the injection molding finished product can be fully blown to be cooled, the blower 32 works to enable the air suction cover 18 to generate suction, hot air in the cooling box 1 is sucked into the air outlet pipe 20 through the second pipeline 17 and reaches the filtering pipeline 26 through the spiral heat conduction pipe 21, the inner diameter of the spiral heat conduction pipe 21 is larger than that of the air outlet pipe 20, the inner diameter of the air outlet pipe 20 is larger than that of the second pipeline 17, the hot air enters the air outlet pipe 20 from the second pipeline 17 and enters the spiral heat conduction pipe 21 from the air outlet pipe 20, the flowing speed of the hot air is reduced, the time of the hot air in the water tank 22 can be increased, the heat conduction is more sufficient, after the water in the water tank 22 is heated, the hot water is discharged through the water outlet pipe 24, the hot water can be used as industrial hot water, then cold water is injected into the water tank 22 through the water injection pipe 23, the hot air is cooled through the, can filter particulate matter and harmful gas in the air, then reach pipeline one 16 through outlet duct 20 through the air outlet of fan 32, then from pipeline one 16 through spray gun 12 inlet hole 36 get into spray gun 12 in, because the internal diameter of outlet duct 20 is greater than the internal diameter of pipeline one 16, can increase the speed that spray gun 12 sprayed the air, can be to the better cooling of finished product of moulding plastics.
Based on the above, the invention has simple structure and convenient operation, the angle of the spray gun can be adjusted by arranging the driving mechanism to drive the sliding block to slide up and down, thereby cooling the injection molding finished product on the conveying belt, the air suction cover can suck the hot air in the cooling box into the spiral heat conduction pipe in the water tank through the air outlet pipe, the heat is conducted through heat conduction to heat water, the heated water can be used as industrial hot water so as to recycle energy, the air temperature in the spiral heat conduction pipe is reduced, the air is filtered by the filter box and then reaches the spray gun through the air inlet pipe and the pipeline I, the injection molding finished product is cooled through the spray head, meanwhile, the inner diameter of the spiral heat conduction pipe in the device is larger than that of the air outlet pipe, the time of the hot air in the water tank can be increased, the heat conduction is more sufficient, and the inner diameter of the air inlet, the speed of the air sprayed by the spray gun can be increased, and the injection molding finished product can be cooled better.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (6)
1. The cooling device for the injection molding finished products is characterized by comprising a cooling box (1), a fan (32) and a water tank (22), wherein material passing holes (4) are respectively formed in the left side wall and the right side wall of the cooling box (1), a conveying belt mechanism is arranged in the cooling box (1) in an internal fixing mode, two ends of the conveying belt mechanism penetrate through the material passing holes (4) and extend out of the cooling box (1), a plurality of groups of symmetrically-arranged installation blocks (6) are uniformly distributed on the inner wall of the cooling box (1), sliding blocks (7) which are connected with the installation blocks in a sliding mode are arranged on the installation blocks (6) in a penetrating mode, a spray gun (12) is hinged to the upper end of each sliding block (7), a first connecting rod (13) is arranged between the spray gun (12) and the installation blocks (6), one end of each first connecting rod (13) is hinged to the installation block (6), the other end of each connecting rod is hinged to the spray gun (12), spray heads of, be equipped with air inlet (14) and gas outlet (15) on cooler bin (1), be connected through pipeline (16) between air inlet (14) and spray gun (12), the top that is located conveyer belt mechanism in cooler bin (1) is equipped with cover (18) that induced drafts, it is connected through two (17) pipelines between cover (18) and gas outlet (15) to induced draft, be equipped with spiral heat pipe (21) in water tank (22), the one end of spiral heat pipe (21) is passed through outlet duct (20) and is connected with gas outlet (15), and the other end is connected with the inlet end of fan (32) through filtering duct (26), the end of giving vent to anger of fan (32) is passed through intake pipe (19) and is connected with air inlet (14).
2. An injection molded product cooling device according to claim 1, wherein: actuating mechanism includes motor (10), two (9) of connecting rod and mounting panel (8), sliding block (7) fixed mounting is on mounting panel (8), fixed mounting has carousel (11) on the output shaft of motor (10), fixed mounting has pivot (37) on carousel (11), the bottom of cooler bin (1) is equipped with logical groove (5), two (9) of connecting rod are located logical groove (5) and the one end of two (9) of connecting rod is articulated with the bottom of mounting panel (8), and the other end rotates with pivot (37) to be connected, the bottom fixed mounting of cooler bin (1) has guide pin bushing (35), sliding connection has guide pillar (34) with mounting panel (8) bottom fixed connection in guide pin bushing (35).
3. An injection molded product cooling device according to claim 2, wherein: fixedly connected with rose box (27) on filtering duct (26), it has the chamber door to articulate on rose box (27), be equipped with first filter screen (28), second filter screen (29) in proper order in rose box (27) and be located active carbon particle layer (30) in the protection network, first filter screen (28), second filter screen (29) and active carbon particle layer (30) pass through fixture block (31) joint in rose box (27).
4. A cooling apparatus for an injection molded product according to claim 3, wherein: the water tank (22) is provided with a water injection pipe (23) and a water outlet pipe (24), the water outlet pipe (24) is positioned on the lower portion of the water tank (22) and the water outlet pipe (24) is provided with a valve (25), and the spiral heat conduction pipe (21) is made of a copper pipe.
5. An injection molded product cooling device according to claim 4, wherein: the internal diameter of intake pipe (19) is greater than the internal diameter of pipeline one (16), the internal diameter of spiral heat pipe (21) is greater than the internal diameter of outlet duct (20), the internal diameter of outlet duct (20) is greater than the internal diameter of pipeline two (17).
6. An injection molded product cooling device according to claim 1, wherein: the conveyor belt (3) on the conveyor belt mechanism is a stainless steel conveyor belt with a net chain type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515071.8A CN110202763B (en) | 2019-06-14 | 2019-06-14 | Cooling device for injection molding finished product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515071.8A CN110202763B (en) | 2019-06-14 | 2019-06-14 | Cooling device for injection molding finished product |
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| Publication Number | Publication Date |
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| CN110202763A CN110202763A (en) | 2019-09-06 |
| CN110202763B true CN110202763B (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910515071.8A Active CN110202763B (en) | 2019-06-14 | 2019-06-14 | Cooling device for injection molding finished product |
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| CN (1) | CN110202763B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016046B (en) * | 2019-12-13 | 2021-11-12 | 安徽浦诚环保材料有限公司 | PVC foaming board cooling setting equipment |
| CN113043558A (en) * | 2021-03-31 | 2021-06-29 | 广州华煜网络科技有限公司 | Adjustable conveying belt for injection molding cooling |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05162160A (en) * | 1991-12-12 | 1993-06-29 | Mitsui Petrochem Ind Ltd | Manufacture of optical disc base sheet |
| CN1139040A (en) * | 1994-12-19 | 1997-01-01 | 厄勒克特拉模壳公司 | Take-out and cooling apparatus |
| CN109373473A (en) * | 2018-10-07 | 2019-02-22 | 江苏宏胜达电子科技有限公司 | A kind of air purifier in electronic product production process |
-
2019
- 2019-06-14 CN CN201910515071.8A patent/CN110202763B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05162160A (en) * | 1991-12-12 | 1993-06-29 | Mitsui Petrochem Ind Ltd | Manufacture of optical disc base sheet |
| CN1139040A (en) * | 1994-12-19 | 1997-01-01 | 厄勒克特拉模壳公司 | Take-out and cooling apparatus |
| CN109373473A (en) * | 2018-10-07 | 2019-02-22 | 江苏宏胜达电子科技有限公司 | A kind of air purifier in electronic product production process |
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| CN110202763A (en) | 2019-09-06 |
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