Efficient cooling device for injection molding part

Abstract

The efficient cooling device comprises a water collecting bin, a first mounting plate, a U-shaped frame and a second mounting plate, the first mounting plate is mounted at one end of the top of the water collecting bin, and the second mounting plate is mounted at the end, away from the first mounting plate, of the top of the water collecting bin; a stepping motor is installed in the middle of the top of the interior of the water collecting bin, and a rotating shaft is installed at the output end of the stepping motor and penetrates through the water collecting bin. The water collecting bin, the water suction pump and the air pump are installed, during use, the water suction pump can pump cold water into the water guide pipe, the cold water is evenly sprayed out through the spray head, water cooling can be conducted on injection molding parts, air can be pumped into the air guide pipe through the air pump, the air is evenly blown out through the drying pipe, air cooling can be conducted on the injection molding parts, and the injection molding parts can be dried; the device can simultaneously carry out air cooling and water cooling treatment on the injection molding part, and cooled waste water can enter the water collecting bin to be collected.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding equipment, in particular to a high-efficiency cooling device for injection molded parts. Background Art

[0002] The various injection molded products produced by injection molding machines are collectively referred to as injection molded parts, which are mainly made of materials such as polyethylene or polypropylene and added with a variety of organic solvents. During the injection molding process, the demoulded injection molded parts need to be placed on a cooling device and quickly cooled by water cooling or air cooling.

[0003] For example, the utility model: "A high-efficiency cooling device for injection molded parts" has a publication number of "CN213860544U". This patent provides cooling space for injection molded parts through the coordinated use of an outer frame, a cavity, a nozzle, a water inlet pipe and a support plate. The injection molded parts can be cooled and dried at the same time. However, during the implementation of this patent, since the installation positions of the nozzle and the fan blades are fixed and the device cannot drive the injection molded parts to rotate, it is not convenient to evenly spray gas and cold water to different positions of the injection molded parts, making it difficult to evenly cool the injection molded parts. Therefore, a new type of high-efficiency cooling device for injection molded parts is urgently needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an efficient cooling device for injection molded parts to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient cooling device for injection molded parts, comprising a water collecting bin, a first mounting plate, a U-shaped frame and a second mounting plate, wherein the first mounting plate is mounted on one end of the top of the water collecting bin, and the second mounting plate is mounted on the end of the top of the water collecting bin away from the first mounting plate, a stepper motor is mounted at the middle position of the top of the water collecting bin, and a rotating shaft is mounted at the output end of the stepper motor, the rotating shaft passes through the water collecting bin, and a rotating plate is mounted on the top of the rotating shaft, a U-shaped frame is mounted on the top of the rotating plate, and a driving motor is mounted at the middle position of the bottom of the U-shaped frame, bearings are evenly mounted on the top of the U-shaped frame, and a driven shaft is mounted inside the bearings, a driven gear is mounted on the outside of the driven shaft, and a driven gear is mounted on the top of the driven shaft. A turntable, mounting blocks are installed at both ends of the top of the turntable, and electric telescopic rods are installed on the outer sides of the mounting blocks, the output ends of the electric telescopic rods pass through the mounting blocks, and the output ends of the electric telescopic rods are installed with clamps, a water pump is installed at the end of the first mounting plate away from the second mounting plate, and a water pipe is installed at the end of the first mounting plate away from the water pump, nozzles are evenly installed on the outer sides of the water pipes, an air pump is installed at the end of the second mounting plate away from the first mounting plate, and an air outlet pipe is installed at the output end of the air pump, the air outlet pipe passes through the second mounting plate, a control panel is installed at the end of the water collecting bin close to the first mounting plate, and the output end of the control panel is electrically connected to the input ends of the water pump, the drive motor, the stepping motor, the air pump and the electric telescopic rod through wires.

[0006] Preferably, a driving shaft is installed at the output end of the driving motor, the driving shaft passes through the U-shaped frame, and a driving gear meshing with the driven gear is installed on the outer side of the driving shaft.

[0007] Preferably, a water pump is installed at the input end of the water pump, and a water outlet pipe is installed at the output end of the water pump. The water outlet pipe passes through the first mounting plate, and one end of the water outlet pipe away from the water pump is connected to the water conduit.

[0008] Preferably, an air guide pipe is installed at one end of the second mounting plate away from the air pump, the air guide pipe is connected to the air outlet pipe, and drying pipes are evenly installed on the outside of the air guide pipe.

[0009] Preferably, water seepage holes are evenly arranged at both ends of the top of the water collecting bin.

[0010] Preferably, the bearings are arranged in four groups, and the angle between two adjacent groups of bearings is ninety degrees.

[0011] Preferably, a drain pipe is installed at the bottom of the water collecting bin away from the control panel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The high-efficiency cooling device for injection molded parts is equipped with a water collection bin, a water pump and an air pump. When in use, the water pump can pump cold water into the water pipe and spray it out evenly through the nozzle, so as to cool the injection molded parts by water, and the air pump can pump gas into the air pipe and blow it out evenly through the drying pipe, so as to cool the injection molded parts by air and dry them. The device can simultaneously cool the injection molded parts by air and water, and the waste water after cooling can be collected in the water collection bin;

[0014] 2. The injection molded part efficient cooling device is equipped with a driving gear, a driving shaft, a driving motor, a driven gear and a bearing. When in use, the driving motor drives the driving gear to rotate through the driving shaft, so that the driving gear drives the driven shaft to rotate through the driven gear, which can drive the turntable to rotate, and can directly drive the injection molded part to rotate. Different surfaces of the injection molded part can be rotated to face the nozzle and the drying tube, so that different positions of the injection molded part can be cooled, and there is no cooling dead angle, which is conducive to fully cooling the injection molded part;

[0015] 3. The high-efficiency cooling device for injection molded parts is equipped with a rotating plate, a stepper motor and a rotating shaft. The stepper motor drives the rotating plate to rotate through the rotating shaft, and the injection molded parts on different turntables can be rotated to the positions of the nozzle and the drying tube in turn for cooling treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front cross-sectional view of the utility model;

[0017] Figure 2 It is a schematic diagram of the main cross-sectional view of the turntable of the utility model;

[0018] Figure 3 It is a top view schematic diagram of the U-shaped frame of the utility model.

[0019] In the figure: 1. water collecting bin; 2. control panel; 3. seepage hole; 4. first mounting plate; 5. water suction pipe; 6. water guide pipe; 7. water pump; 8. water outlet pipe; 9. nozzle; 10. turntable; 11. driving gear; 12. driving shaft; 13. driven shaft; 14. rotating plate; 15. driving motor; 16. stepping motor; 17. rotating shaft; 18. U-shaped frame; 19. second mounting plate; 20. air guide pipe; 21. air outlet pipe; 22. drying pipe; 23. air pump; 24. electric telescopic rod; 25. clamping plate; 26. mounting block; 27. driven gear; 28. bearing. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 The utility model provides an embodiment: an efficient cooling device for injection molded parts, comprising a water collecting bin 1, a first mounting plate 4, a U-shaped frame 18 and a second mounting plate 19, wherein the first mounting plate 4 is mounted on one end of the top of the water collecting bin 1, and the second mounting plate 19 is mounted on the end of the top of the water collecting bin 1 away from the first mounting plate 4, a stepper motor 16 is mounted at the middle position of the top of the water collecting bin 1, wherein the model of the stepper motor 16 may be PH533HG1-NA, and a rotating shaft 1 is mounted on the output end of the stepper motor 16 7, the rotating shaft 17 passes through the water collecting bin 1, and the rotating plate 14 is installed on the top of the rotating shaft 17, the U-shaped frame 18 is installed on the top of the rotating plate 14, and the driving motor 15 is installed at the middle position of the bottom of the U-shaped frame 18, and the driving motor 15 model here can be Y90S-2, the top of the U-shaped frame 18 is evenly installed with bearings 28, and the driven shaft 13 is installed inside the bearings 28, and the driven gear 27 is installed on the outside of the driven shaft 13, and the top of the driven shaft 13 is installed with a turntable 10, and the top of the turntable 10 Both ends of the first mounting plate 4 are equipped with mounting blocks 26, and the outer sides of the mounting blocks 26 are equipped with electric telescopic rods 24, where the model of the electric telescopic rod 24 can be J64RT2UNIVER, the output ends of the electric telescopic rods 24 pass through the mounting blocks 26, and the output ends of the electric telescopic rods 24 are equipped with clamping plates 25, the end of the first mounting plate 4 away from the second mounting plate 19 is equipped with a water pump 7, where the model of the water pump 7 can be ISGD, the end of the first mounting plate 4 away from the water pump 7 is equipped with a water pipe 6, and the water pipe 6 Nozzles 9 are evenly installed on the outer side, an air pump 23 is installed at the end of the second mounting plate 19 away from the first mounting plate 4, where the model of the air pump 23 can be VCH1028, and an air outlet pipe 21 is installed at the output end of the air pump 23, and the air outlet pipe 21 passes through the second mounting plate 19, and a control panel 2 is installed at the end of the water collecting tank 1 close to the first mounting plate 4, and the output end of the control panel 2 is electrically connected to the input ends of the water pump 7, the drive motor 15, the stepping motor 16, the air pump 23 and the electric telescopic rod 24 through wires.

[0022] In this implementation:

[0023] Furthermore, a driving shaft 12 is installed at the output end of the driving motor 15, and the driving shaft 12 passes through the U-shaped frame 18, and a driving gear 11 meshing with the driven gear 27 is installed on the outer side of the driving shaft 12. When in use, the driving motor 15 drives the driving gear 11 to rotate through the driving shaft 12, so that the driving gear 11 drives the driven shaft 13 to rotate through the driven gear 27, which can drive the turntable 10 to rotate, and can directly drive the injection molded part to rotate, and different surfaces of the injection molded part can be rotated to the position facing the nozzle 9 and the drying tube 22, so that different positions of the injection molded part can be cooled, and there is no cooling dead corner, which is conducive to fully cooling the injection molded part.

[0024] Furthermore, a water pump 5 is installed at the input end of the water pump 7, and a water outlet pipe 8 is installed at the output end of the water pump 7. The water outlet pipe 8 passes through the first mounting plate 4, and the end of the water outlet pipe 8 away from the water pump 7 is connected to the water conduit 6. The water pump 7 pumps water through the water pump 5 and pumps cold water into the water conduit 6 through the water outlet pipe 8.

[0025] Furthermore, an air duct 20 is installed at one end of the second mounting plate 19 away from the air pump 23. The air duct 20 is connected to the air outlet pipe 21, and a drying pipe 22 is evenly installed on the outside of the air duct 20. The air pump 23 can draw gas into the air duct 20 and blow it out evenly through the drying pipe 22, so that the injection molded parts can be cooled by air and the injection molded parts can be dried.

[0026] Furthermore, seepage holes 3 are evenly arranged at both ends of the top of the water collecting bin 1 , and the cooled wastewater can enter the water collecting bin 1 through the seepage holes 3 .

[0027] Furthermore, four groups of bearings 28 are provided, and the angle between two adjacent groups of bearings 28 is ninety degrees. The stepper motor 16 drives the rotating plate 14 to rotate through the rotating shaft 17, and the injection molded parts on different turntables 10 can be rotated to the positions of the nozzle 9 and the drying tube 22 in turn for cooling treatment.

[0028] Furthermore, a drain pipe is installed at the bottom of the water collecting bin 1 away from the control panel 2 , and the drain pipe can discharge the waste water inside the water collecting bin 1 .

[0029] Working principle:

[0030] When in use, the device is powered on, and the water pump 5 is connected to the external water source. The staff can place the injection molded parts on different turntables 10 respectively, and then start the electric telescopic rod 24 through the control panel 2, so that the electric telescopic rod 24 pushes the clamping plate 25 to move, so that the clamping plate 25 can fit closely with the outer side of the injection molded part, and the injection molded part can be firmly clamped by the clamping plate 25;

[0031] During cooling, the staff can first start the stepper motor 16 through the control panel 2, so that the stepper motor 16 drives the rotating plate 14 to rotate through the rotating shaft 17, and the injection molded part can be rotated to a position facing the nozzle 9 or the drying tube 22;

[0032] Then the staff can start the water pump 7 and the air pump 23 through the control panel 2. The water pump 7 can pump cold water into the water pipe 6 and spray it evenly through the nozzle 9, so as to cool the injection molded parts by water. The air pump 23 can pump gas into the air pipe 20 and blow it out evenly through the drying pipe 22, so as to cool the injection molded parts by air and dry them. The waste water generated by cooling can flow into the water collection bin 1 through the seepage hole 3 for collection.

[0033] During the cooling process, the staff can start the driving motor 15 through the control panel 2. The driving motor 15 drives the driving gear 11 to rotate through the driving shaft 12, so that the driving gear 11 drives the driven shaft 13 to rotate through the driven gear 27, which can drive the turntable 10 to rotate, and can directly drive the injection molded part to rotate. The different surfaces of the injection molded part can be rotated to the position facing the nozzle 9 and the drying tube 22, so that different positions of the injection molded part can be cooled, and there is no cooling dead corner, which is conducive to fully cooling the injection molded part.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An efficient cooling device for injection molded parts, comprising a water collecting bin (1), a first mounting plate (4), a U-shaped frame (18) and a second mounting plate (19), characterized in that: A first mounting plate (4) is installed at one end of the top of the water collecting bin (1), and a second mounting plate (19) is installed at one end of the top of the water collecting bin (1) away from the first mounting plate (4). A stepper motor (16) is installed at the middle position of the top of the water collecting bin (1), and a rotating shaft (17) is installed at the output end of the stepper motor (16). The rotating shaft (17) passes through the water collecting bin (1), and a rotating plate (14) is installed at the top of the rotating shaft (17). A U-shaped frame (18) is provided, and a driving motor (15) is installed at the middle position of the bottom of the U-shaped frame (18), bearings (28) are evenly installed on the top of the U-shaped frame (18), and a driven shaft (13) is installed inside the bearing (28), and a driven gear (27) is installed on the outside of the driven shaft (13), and a rotating disk (10) is installed on the top of the driven shaft (13), and mounting blocks (26) are installed at both ends of the top of the rotating disk (10), and the outer side of the mounting block (26) is The first mounting plate (4) is provided with an electric telescopic rod (24) on each side, the output end of the electric telescopic rod (24) passes through a mounting block (26), and the output end of the electric telescopic rod (24) is provided with a clamping plate (25), a water pump (7) is provided on one end of the first mounting plate (4) away from the second mounting plate (19), and a water pipe (6) is provided on one end of the first mounting plate (4) away from the water pump (7), and nozzles (9) are evenly provided on the outside of the water pipe (6), and the second mounting plate (19) is provided with a water pump (7) on one end of the first mounting plate (4) away from the water pump (7). An air pump (23) is installed at one end of the first mounting plate (4), and an air outlet pipe (21) is installed at the output end of the air pump (23), and the air outlet pipe (21) passes through the second mounting plate (19). A control panel (2) is installed at one end of the water collecting tank (1) close to the first mounting plate (4), and the output end of the control panel (2) is electrically connected to the input ends of the water pump (7), the drive motor (15), the stepping motor (16), the air pump (23) and the electric telescopic rod (24) through wires.

2. The high-efficiency cooling device for injection molded parts according to claim 1, characterized in that: A driving shaft (12) is installed at the output end of the driving motor (15), the driving shaft (12) passes through the U-shaped frame (18), and a driving gear (11) meshing with a driven gear (27) is installed on the outer side of the driving shaft (12).

3. The high-efficiency cooling device for injection molded parts according to claim 1, characterized in that: A water pump (5) is installed at the input end of the water pump (7), and a water outlet pipe (8) is installed at the output end of the water pump (7); the water outlet pipe (8) passes through the first mounting plate (4), and one end of the water outlet pipe (8) away from the water pump (7) is connected to the water guide pipe (6).

4. The high-efficiency cooling device for injection molded parts according to claim 1, characterized in that: An air guide pipe (20) is installed at one end of the second mounting plate (19) away from the air pump (23); the air guide pipe (20) is connected to the air outlet pipe (21), and a drying pipe (22) is evenly installed on the outside of the air guide pipe (20).

5. The high-efficiency cooling device for injection molded parts according to claim 1, characterized in that: Water seepage holes (3) are evenly arranged at both ends of the top of the water collection bin (1).

6. The high-efficiency cooling device for injection molded parts according to claim 1, characterized in that: The bearings (28) are arranged in four groups, and the angle between two adjacent groups of bearings (28) is ninety degrees.

7. The high-efficiency cooling device for injection molded parts according to claim 1, characterized in that: A drainage pipe is installed at the bottom of the water collection bin (1) at one end away from the control panel (2).

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