Water-cooling temperature control machine for purified water mold

Abstract

The utility model provides a purified water mould water cooling temperature control machine which comprises a control main machine, a controller assembly, a purified water box body, a cooling assembly, a water suction pump, a water return assembly and a water outlet assembly are arranged in the control main machine, and the cooling assembly and the water suction pump are respectively and electrically connected with the controller assembly. The control host is provided with a purified water injection opening matched with the purified water tank body, one end of the water return assembly is communicated with one end of the water path, the other end of the water return assembly is connected with the purified water tank body, the water suction pump is provided with a water suction opening and a water outlet, and the water suction opening is formed in the purified water tank body. The other end of the water outlet assembly is communicated with the other end of the water path, and the cooling assembly can cool purified water in the purified water tank body. The water cooling system has the beneficial effects that the plastic mold is cooled by using purified water, the possibility of blockage of a water path can be avoided, the temperature control capacity of the water cooling system is improved through multiple times of cooling, the cooling effect of replacing a compressor is achieved, and the production efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water cooling temperature control equipment technical field, concretely relates to a kind of pure water mold water cooling temperature control machine. BACKGROUND

[0002] In the plastic mold injection industry, since 90s, for more than thirty years, it has been facing a problem that the product shape is complex, the mold cannot be processed by traditional waterway to cool the mold, resulting in product appearance defects, warping deformation, and long production cycle etc. In 2015, a technology was created and invented by German EOS company, called "mold 3D metal printing special-shaped waterway" technology, which combines special metal powder and special laser sintering technology, uses 3D scanning layer-by-layer stacking principle to change the traditional mold machining method using machine and tool, and uses laser scanning sintering stacking new technology to print out the mold. So far, it has been ten years, and its application range has been gradually accepted by the plastic industry.

[0003] However, the shortcoming is that because of the 3D metal printing special-shaped waterway technology for complex product shape, the cooling waterway is small and easy to be blocked by impurities in external water, and the diameter of the waterway is too small to flow, which affects the cooling effect of the mold, and even cannot be cooled, which causes the production of manufacturers to be hindered, and is not conducive to the promotion of technology. CONTENT OF THE UTILITY MODEL

[0004] To solve the problems in the prior art, the utility model provides a pure water mold water cooling temperature control machine, which cools the plastic mold by using pure water in the cooling waterway, can effectively avoid the possibility of waterway blockage, ensure the normal operation of the cooling system, the backflow pure water enters the pure water tank, the temperature is diluted and cooled, and the pure water tank is cooled again by the cooling assembly, the temperature control ability of the water cooling system is improved by multiple cooling, the cooling effect of replacing the compressor is achieved, the production efficiency of manufacturers is effectively improved, and the problem of using external water for cooling in the prior art, which causes the small waterway to be blocked by impurities in external water, affecting the production efficiency, is solved.

[0005] The utility model provides a kind of pure water mould water cooling temperature control machine, including control host computer, controller component is provided in control host computer, pure water tank, cooling component, water pump, backwater component and water outlet component, cooling component and water pump are electrically connected with controller component respectively, pure water filling port that is cooperated with pure water tank is provided on control host computer, backwater component one end is communicated with waterway one end, backwater component other end is connected with pure water tank, water inlet and water outlet are provided on water pump, water inlet is arranged in pure water tank, water outlet component one end is connected with water outlet, water outlet component other end is communicated with waterway other end, cooling component can cool the pure water in pure water tank, water pump can cooperate backwater component and water outlet component to realize the circulating flow of pure water in waterway.

[0006] The utility model makes further improvement, backwater component includes backwater connecting pipe and backwater connector, control host computer is provided with the backwater installation site that is cooperated with backwater connecting pipe and backwater connector respectively, and backwater connecting pipe and backwater connector are communicated.

[0007] The utility model makes further improvement, water outlet component includes cooling piece, water outlet connecting pipe and water outlet connector, cooling piece is arranged between water outlet connecting pipe and water outlet connector, and cooling piece is provided with cooling channel, and cooling channel both ends are communicated with water outlet connecting pipe and water outlet connector respectively.

[0008] The utility model makes further improvement, cooling component includes water tower inlet connector, water tower inlet guide pipe, cooling guide pipe, water tower outlet guide pipe and water tower outlet connector connected in sequence, and water tower inlet connector, water tower inlet guide pipe, cooling guide pipe, water tower outlet guide pipe and water tower outlet connector are communicated in sequence between them, water tower inlet connector and water tower outlet connector are fixedly set on control host computer, cooling guide pipe is arranged in pure water tank, and cooling guide pipe can cool the pure water in pure water tank.

[0009] The utility model makes further improvement, cooling component also includes inlet three-way joint and outlet three-way joint, cooling piece is plate heat exchanger, plate heat exchanger is provided with cooling cavity and water flow cavity, metal heat conduction plate is arranged between cooling cavity and water flow cavity, cooling inlet pipe and cooling outlet pipe are arranged at the both ends of cooling cavity respectively, water flow outlet connector and water flow inlet connector are arranged at the both ends of water flow cavity, water outlet connecting pipe is connected with water flow inlet connector, water flow outlet connector is connected with water outlet connector, inlet three-way joint is arranged between water tower inlet connector and water tower inlet guide pipe, and cooling inlet pipe is connected with inlet three-way joint, outlet three-way joint is arranged between water tower outlet guide pipe and water tower outlet connector, and cooling outlet pipe is connected with outlet three-way joint.

[0010] The utility model makes further improvement, the shape of cooling guide pipe is spiral, and cooling guide pipe is arranged around water inlet.

[0011] The utility model discloses further improve, water outlet assembly still includes pressure sensor, and pressure sensor is connected with controller assembly electrically, and pressure sensor can detect the water pressure of water outlet assembly in real time.

[0012] The utility model discloses further improve, and water pump is provided with water flow velocity detection piece, and water flow velocity detection piece is connected with controller assembly electrically, and water flow velocity detection piece can detect the flow rate and flow of water pump delivery pure water.

[0013] The utility model discloses further improve, and pure water tank is provided with water amount detection assembly, and water amount detection assembly is connected with controller assembly electrically, and water amount detection assembly can detect the water amount information in pure water tank.

[0014] The utility model discloses further improve, still include water tank heating assembly, and water tank heating assembly is connected with controller assembly electrically, and temperature sensor is provided in water outlet assembly, and water tank heating assembly can heat the pure water in pure water tank.

[0015] Compared with the prior art, the utility model discloses a kind of pure water mold water-cooling temperature control machine, pure water is used to cool plastic mold by cooling waterway, can effectively avoid the possibility that waterway appears blockage, guarantee the normal operation of cooling system, after reflux pure water enters pure water tank, temperature is diluted and cooled, and pure water tank is cooled again by cooling assembly, temperature control ability of water-cooling system is improved by multiple cooling, reach the cooling effect of replacement compressor, effectively improve the production efficiency of vendor, solve the problem that using external water to cool in prior art, leading to tiny waterway being blocked by impurity in external water, affect production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the scheme in the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can obtain other drawings from these drawings without creative labor.

[0017] Figure 1 It is the whole structure schematic diagram of the utility model pure water mold water-cooling temperature control machine;

[0018] Figure 2 It is another visual angle structure schematic diagram of the utility model pure water mold water-cooling temperature control machine;

[0019] Figure 3 It is the exploded structure schematic diagram of the utility model pure water mold water-cooling temperature control machine;

[0020] Figure 4 It is the internal structure schematic view of the pure water mold water cooling temperature control machine of the utility model. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description and claims of this application as well as the above abstract are intended to cover all alternatives, modifications, equivalents and variations thereof.

[0022] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiment, or to a single alternative embodiment.

[0023] For those skilled in the art to better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings.

[0024] As shown in Figures 1-4 The utility model provides a kind of pure water mold water cooling temperature control machine, including control host 1, controller assembly is provided in control host 1, pure water tank 2, cooling assembly, water pump 3, backwater component and water outlet component, cooling assembly and water pump 3 are electrically connected with controller assembly respectively, pure water filling port 21 that is cooperated with pure water tank 2 is provided on control host 1, backwater component one end is communicated with waterway one end, backwater component other end is connected with pure water tank 2, water pump 3 is provided with water outlet and water outlet 31, water pump is set in pure water tank 2, water outlet component one end is connected with water outlet 31, water outlet component other end is communicated with waterway other end, cooling assembly can cool the pure water in pure water tank 2, water pump 3 can be cooperated backwater component and water outlet component to realize the circulating flow of pure water in waterway.

[0025] Through cooling waterway, pure water is used to cool plastic mold, can effectively avoid the possibility of waterway blockage, ensure the normal operation of cooling system, after backflow, pure water is entered into pure water tank 2, temperature is diluted and cooled, and pure water tank 2 is cooled again by cooling assembly, temperature control capacity of the pure water mold water cooling temperature control machine is improved by multiple cooling, reaches the cooling effect of replacing compressor, effectively improves the production efficiency of manufacturer.

[0026] The backwater assembly comprises a backwater connecting pipe 41 and a backwater joint 42, and the control host 1 is respectively provided with a backwater mounting position matched with the backwater connecting pipe 41 and the backwater joint 42, and the backwater connecting pipe 41 and the backwater joint 42 are communicated.

[0027] Through the cooperation of the backwater connecting pipe 41 and the backwater joint 42, the purified water flowing through the water channel in the plastic mold can be effectively introduced into the purified water tank 2 for cooling.

[0028] The control host 1 is also provided with a data display screen 11, and the data display screen 11 is electrically connected with the controller assembly.

[0029] The water outlet assembly comprises a cooling piece 5, a water outlet connecting pipe 6 and a water outlet joint 7, the cooling piece 5 is arranged between the water outlet connecting pipe 6 and the water outlet joint 7, and the cooling piece 5 is provided with a cooling channel, and the two ends of the cooling channel are respectively communicated with the water outlet connecting pipe 6 and the water outlet joint 7.

[0030] Through the arrangement of the cooling piece 5, the cooled water in the purified water tank 2 can be further cooled, which solves the problem of limited cooling capacity of the purified water tank 2, and also solves the problem that the water pump 3 works for a long time and heats up, causing the water pump 3 to transfer its heat to the pumped purified water. The cooling piece 5 can further cool the purified water, realize three cooling processes, and further improve the temperature control ability of the purified water mold water cooling temperature control machine.

[0031] The cooling assembly comprises a water tower inlet joint 81, a water tower inlet pipe 82, a cooling pipe 83, a water tower outlet pipe 84 and a water tower outlet joint 85 connected in sequence, and the water tower inlet joint 81, the water tower inlet pipe 82, the cooling pipe 83, the water tower outlet pipe 84 and the water tower outlet joint 85 are communicated in sequence, the water tower inlet joint 81 and the water tower outlet joint 85 are fixedly arranged on the control host 1, the cooling pipe 83 is arranged in the purified water tank 2, and the cooling pipe 83 can cool the purified water in the purified water tank 2.

[0032] Through the cooperation of the water tower inlet joint 81, the water tower inlet pipe 82, the cooling pipe 83, the water tower outlet pipe 84 and the water tower outlet joint 85, the water tower inlet joint 81 is connected with the external cooling water tower, the cooling liquid is injected into the water tower inlet joint 81, the cooling liquid flows through the water tower inlet pipe 82, the cooling pipe 83 and the water tower outlet pipe 84 in sequence, and finally flows back to the external cooling water tower from the water tower outlet joint 85. During the circulation of the cooling liquid, the cooling pipe 83 can efficiently cool the purified water in the purified water tank 2.

[0033] The cooling assembly further comprises a water inlet tee joint 86 and a water outlet tee joint 87, the cooling member 5 is a plate heat exchanger, the plate heat exchanger is internally provided with a cooling cavity and a water flow cavity, the cooling cavity is respectively provided with a cooling water inlet pipe 51 and a cooling water outlet pipe 52 at two ends, the water flow cavity is respectively provided with a water flow outlet joint 53 and a water flow inlet joint 54 at two ends, the water outlet connecting pipe 6 is connected with the water flow inlet joint 54, the water flow outlet joint 53 is connected with the water outlet joint 7, the water inlet tee joint 86 is arranged between the water tower water inlet joint 81 and the water tower water inlet guide pipe 82, and the cooling water inlet pipe 51 is connected with the water inlet tee joint 86, the water outlet tee joint 87 is arranged between the water tower water outlet guide pipe 84 and the water tower water outlet joint 85, and the cooling water outlet pipe 52 is connected with the water outlet tee joint 87.

[0034] Through the arrangement of the water inlet tee joint 86 and the water outlet tee joint 87, the water tower water inlet joint 81 can be shared by two cooling processes, so that the two cooling processes can be realized without the need to additionally arrange independent cooling structures, the structure of the product is simplified, and the degree of integration is high.

[0035] During the cooling process of the plate heat exchanger, the metal heat conduction plate between the cooling cavity and the water flow cavity can transmit the temperature of the cooling liquid in the cooling cavity to the pure water in the water flow cavity, so that cooling is realized.

[0036] The cooling guide pipe 83 is in a spiral shape, and the cooling guide pipe 83 is arranged around the water suction port.

[0037] Through the arrangement of the cooling guide pipe 83 around the water suction port, the pure water in the water suction range of the water pump 3 can be precisely cooled, so that the temperature of the pure water in the water suction range of the water pump 3 is stable.

[0038] The water pump 3 is provided with a pump head 32, the pump head 32 is arranged in the pure water tank body 2, and the water suction port is arranged at the end of the pump head 32.

[0039] The cooling guide pipe 83 is arranged around the pump head 32, which can achieve a certain cooling effect on the pump head 32.

[0040] The material of the cooling guide pipe 83 is copper, which further improves the cooling capacity.

[0041] The water outlet assembly further comprises a pressure sensor 91, the pressure sensor 91 is electrically connected with the controller assembly, and the water outlet water pressure of the water outlet assembly can be detected in real time through the pressure sensor 91.

[0042] The control host 1 is provided with a pressure gauge display screen 92, the pressure gauge display screen 92 is electrically connected with the controller assembly, the pressure gauge display screen 92 can display the pressure value read by the pressure sensor 91, and the processing personnel can check conveniently.

[0043] And through the setting of the pressure sensor 91, the water supply pump 3 can be matched according to the different bending of the water channel of the plastic mold and the size of the water channel diameter, and the water supply pressure can be automatically adjusted, so that the required pressure of different diameter water channels can be supplied, and the energy consumption can be saved due to the automatic adjustment of the pressure.

[0044] The water flow rate detection piece is electrically connected with the controller assembly, and can detect the flow rate and flow of the pure water delivered by the water pump 3.

[0045] Through the convenient processing personnel to master the running parameters of the cooling system, make adaptive adjustment.

[0046] The water flow rate detection piece is a current transformer.

[0047] The water amount detection assembly is electrically connected with the controller assembly, and through the setting of the water amount detection assembly, the water amount information in the pure water tank 2 can be detected.

[0048] The water amount detection assembly includes a floating ball 12 and a proximity switch 13, the floating ball 12 is arranged in the pure water tank 2, and the upper end of the floating ball 12 is provided with a sensing piece 121, the proximity switch 13 is provided with a highest water level line contact plate 131 and a lowest water level line contact plate 132, when the pure water in the pure water tank 2 decreases or increases, the floating ball 12 will descend or rise, so that the sensing piece 121 contacts the highest water level line contact plate 131 or the lowest water level line contact plate 132, and the current water level information is identified, and early warning is performed.

[0049] The control host 1 is provided with a water temperature warning buzzer 14, which is electrically connected with the controller assembly, and can cooperate with the water amount detection assembly to perform water level warning.

[0050] The pure water tank 2 is provided with a highest water level overflow pipe 15, so that when too much water is added to the pure water inlet 21, the water higher than the specified water temperature will flow out from the highest water level overflow pipe 15.

[0051] The pure water mold water cooling temperature control machine further includes a water tank heating assembly, which is electrically connected with the controller assembly, and the outlet assembly is provided with a temperature sensor 17.

[0052] Through the setting of the water tank heating assembly, the pure water in the pure water tank 2 can be heated, and the temperature sensor 17 can detect the pure water delivered to the plastic mold in real time, so that the stability of the pure water delivery can be ensured within a specified range, and the temperature is prevented from being too high or too low.

[0053] The water tank heating assembly comprises a plurality of groups of heating pipes 16 arranged in the pure water tank body 2, and the plurality of groups of heating pipes 16 are arranged at different sides in the pure water tank body 2.

[0054] Through the arrangement, the pure water in the water tank can be heated more uniformly.

[0055] The pure water tank body 2 is further provided with a water drain pipe 22, and the water drain pipe 22 can facilitate cleaning of the inside of the pure water tank body 2.

[0056] The working process of the pure water mold water cooling temperature control machine is as follows: compared with the existing water cooling system, the pure water mold water cooling temperature control machine has the advantages of small waterway blockage and high cooling efficiency.

[0057] First, the pure water is injected into the pure water tank body 2 from the pure water injection port 21.

[0058] After being filled, the water pump 3 pumps water to guide the pure water into the waterway of the plastic mold, the pure water flows back to the pure water tank body 2 from the backwater connection pipe 41 after water cooling, the temperature of the pure water flowing back to the waterway is diluted by the pure water in the dilution pure water tank body 2, and the first cooling and temperature reduction is performed, then the cooling assembly cools and temperature-reduces the pure water in the pure water tank body 2, and the second cooling and temperature reduction is performed, the water pump 3 injects the pure water in the pure water tank body 2 into the cooling piece 5, the cooling piece 5 performs the third cooling and temperature reduction on the pure water, and the temperature-reduced pure water finally flows into the plastic mold, so that the plastic mold is cooled and the pure water flowing through the waterway is temperature-reduced.

[0059] As can be seen from the above, the pure water mold water cooling temperature control machine cools the plastic mold by using pure water in the cooling waterway, can effectively avoid the possibility of waterway blockage, ensure the normal operation of the cooling system, dilute and temperature-reduce the temperature of the backflow pure water in the pure water tank body 2, and further temperature-reduce the pure water tank body 2 by the cooling assembly, improve the temperature control capability of the water cooling system through multiple temperature reductions, achieve the cooling effect of replacing the compressor, effectively improve the production efficiency of the manufacturer, and solve the problem that the use of external water for cooling in the prior art causes the small waterway to be blocked by impurities in the external water, affecting the production efficiency.

[0060] The specific embodiments described above are preferred embodiments of the utility model, and the specific implementation range of the utility model is not limited by this. The scope of the utility model includes but is not limited to the specific embodiments, and equivalent changes made according to the utility model are within the protection scope of the utility model.

Claims

1. A pure water mold water-cooling temperature control machine, used in conjunction with the water circuit in a plastic mold to control the temperature of the plastic mold, characterized in that: The utility model provides a pure water cooling device, including control host computer, controller assembly, pure water tank, cooling assembly, water pump, backwater assembly and water outlet assembly are arranged in control host computer, cooling assembly and water pump are electric connection with controller assembly respectively, pure water injection opening of pure water tank cooperation is arranged on control host computer, backwater assembly one end communicates with one end of water channel, backwater assembly other end is connected with pure water tank, water pump is provided with water pumping port and outlet, water pumping port sets up in pure water tank, water outlet assembly one end is connected with water outlet, water outlet assembly other end communicates with the other end of water channel, cooling assembly can cool the pure water in pure water tank, water pump can realize the circulation of pure water in water channel with backwater assembly and water outlet assembly cooperation.

2. The pure water mold water cooling temperature control machine according to claim 1, characterized by: The backwater assembly includes a backwater connecting pipe and a backwater joint, and the control host computer is provided with a backwater mounting position matched with the backwater connecting pipe and the backwater joint.

3. The pure water mold water cooling temperature control machine according to claim 1, characterized by: The water outlet assembly includes a cooling piece, a water outlet connecting pipe and a water outlet joint, the cooling piece is arranged between the water outlet connecting pipe and the water outlet joint, and a cooling channel is arranged in the cooling piece and communicated with the water outlet connecting pipe and the water outlet joint.

4. The pure water mold water cooling temperature control machine according to claim 3, characterized by: The cooling assembly includes a water tower inlet joint, a water tower inlet conduit, a cooling conduit, a water tower outlet conduit and a water tower outlet joint connected in sequence, and the water tower inlet joint, the water tower inlet conduit, the cooling conduit, the water tower outlet conduit and the water tower outlet joint are sequentially communicated, the water tower inlet joint and the water tower outlet joint are fixedly arranged on the control host computer, the cooling conduit is arranged in the pure water tank, and the cooling conduit can cool the pure water in the pure water tank.

5. The pure water mold water cooling temperature control machine according to claim 4, characterized by: The cooling assembly further includes a water inlet tee joint and a water outlet tee joint, the cooling piece is a plate heat exchanger, the plate heat exchanger is provided with a cooling cavity and a water flow cavity, a metal heat conduction plate is arranged between the cooling cavity and the water flow cavity, the cooling cavity is provided with a cooling inlet pipe and a cooling outlet pipe at two ends respectively, the water flow cavity is provided with a water flow outlet joint and a water flow inlet joint at two ends respectively, the water outlet connecting pipe is connected with the water flow inlet joint, the water flow outlet joint is connected with the water outlet joint, the water inlet tee joint is arranged between the water tower inlet joint and the water tower inlet conduit, the cooling inlet pipe is connected with the water inlet tee joint, the water outlet tee joint is arranged between the water tower outlet conduit and the water tower outlet joint, and the cooling outlet pipe is connected with the water outlet tee joint.

6. The pure water mold water cooling temperature control machine according to claim 4, characterized by: The shape of the cooling conduit is spiral, and the cooling conduit is arranged around the water pumping port.

7. The pure water mold water cooling temperature control machine according to claim 3, characterized by: The water outlet assembly further includes a pressure sensor, the pressure sensor is electrically connected with the controller assembly, and the pressure sensor can detect the water pressure of the water outlet assembly in real time.

8. The pure water mold water cooling temperature control machine according to claim 1, characterized by: The water pump is provided with a water flow rate detection member, which is electrically connected with the controller assembly, and can detect the flow rate and flow of the pure water delivered by the water pump.

9. The pure water mold water cooling temperature control machine according to claim 1, characterized by: The pure water tank is provided with a water amount detection assembly, which is electrically connected with the controller assembly, and can detect the water amount information in the pure water tank.

10. The pure water mold water cooling temperature control machine according to any one of claims 1 to 9, characterized by: Further comprising a water tank heating assembly, which is electrically connected with the controller assembly, and is provided with a temperature sensor in the water outlet assembly, and can heat the pure water in the pure water tank.

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