Injection molding device for producing a smart cap

Abstract

The utility model discloses an injection molding device for producing smart cover, including support base and injection equipment, and injection equipment includes inside spiral conveying equipment and the coil heating layer of wrapping spiral conveying equipment, and the rear end top of spiral conveying equipment is equipped with the storage tank, and the top of storage tank is equipped with the feeding pipe orifice, and the outside of coil heating layer includes being equipped with the heat -collecting shell, and the top of heat -collecting shell is equipped with a plurality of gas ducts, and the bottom of heat -collecting shell is equipped with the filter air inlet, and a plurality of gas ducts commonly are equipped with the gas collector, and the top of gas collector is equipped with the air pump, and the outside of storage tank is wrapped and is equipped with the heat -proof shell, and the air pipe that the space bottom intercommunication of storage tank and heat -proof shell is equipped with in air pump, and the top of heat -proof shell is equipped with the exhaust pipe way. The utility model has the advantages compared with prior art: the device can guarantee the further utilization of heat, guarantees the reduction of overall energy consumption through setting up the air extraction structure outside the heating coil, and preheats the material to the outside of storage tank with the redundant heat, can guarantee.

Description

Technical Field

[0001] This utility model relates to the technical field of smart bucket lid production equipment, specifically to an injection molding device for producing smart lids. Background Technology

[0002] Smart caps are usually used for bottled water and are named for their ingenious design. Smart caps are generally made of plastic and are mostly made by injection molding. However, the energy consumption of injection molding equipment in current technology is generally high, mainly because of coil heating. Excessive heat is dissipated into the air, resulting in a lot of energy waste. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an injection molding device for producing smart caps that can reduce energy consumption, in view of the shortcomings mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: an injection molding device for producing smart covers, including a support base, an injection molding device on the top of the support base, the injection molding device including an inner spiral conveying device and a coil heating layer surrounding the spiral conveying device, a storage box at the top of the rear end of the spiral conveying device, a feeding port at the top of the storage box, a heat-gathering shell on the outer side of the coil heating layer, a plurality of air guide pipes at the top of the heat-gathering shell, and a filter air inlet at the bottom of the heat-gathering shell;

[0005] The multiple air guide pipes are provided with a common air collection pipe. The top of the air collection pipe is equipped with an air pump. The outside of the storage box is covered with a heat insulation shell. The air pump is equipped with an air supply pipe that communicates with the bottom of the space between the storage box and the heat insulation shell. The top of the heat insulation shell is equipped with an exhaust pipe.

[0006] Furthermore, the gas supply pipe is equipped with a first temperature sensor and a one-way valve, and the exhaust pipe is equipped with a second temperature sensor and a flow control valve, which facilitates the control of the temperature inside the heat insulation shell.

[0007] Furthermore, a third temperature sensor is installed at the bottom of the storage bin to sense the temperature of the material during preheating.

[0008] Furthermore, the top of the storage tank is equipped with a stirring motor, and the bottom power end of the stirring motor extends into the storage tank to provide a stirrer, which can ensure the uniformity of material preheating.

[0009] Furthermore, the bottom of the storage box is provided with a support frame, and the rear sides of the support base are provided with auxiliary support plates that cooperate with the support frame.

[0010] Furthermore, the filter inlet includes an inner support mesh structure and an outer filter cloth structure, which can prevent excessive dust particles from entering the housing and accumulating.

[0011] The advantages of this injection molding device for producing smart covers compared with the prior art are as follows: This device, by setting an air extraction structure outside the heating coil, draws excess heat to the outside of the storage tank to preheat the material, which can ensure further utilization of heat and reduce overall energy consumption. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of an injection molding apparatus used to produce smart caps.

[0013] Figure 2 This is a cross-sectional schematic diagram of an injection molding apparatus used to produce smart caps.

[0014] Figure 3 This is a schematic diagram of the filter inlet structure of an injection molding device used to produce smart caps.

[0015] As shown in the figure: 1. Support base; 2. Injection molding equipment; 3. Screw conveyor; 4. Storage bin; 5. Feeding port; 6. Coil heating layer; 7. Heat-gathering shell; 8. Filter air inlet; 9. Air guide pipe; 10. Air collection pipe; 11. Air pump; 12. Air delivery pipe; 13. Heat insulation shell; 14. First temperature sensor; 15. One-way valve; 16. Exhaust pipe; 17. Second temperature sensor; 18. Flow control valve; 19. Stirring motor; 20. Stirrer; 21. Third temperature sensor; 22. Auxiliary support plate; 23. Support frame; 24. Support mesh structure; 25. Filter cloth structure. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings.

[0017] Combined with appendix Figure 1-3An injection molding apparatus for producing smart covers includes a support base 1. An injection molding device 2 is mounted on top of the support base 1. The injection molding device 2 includes an inner spiral conveyor 3 and a coil heating layer 6 enclosing the spiral conveyor 3. A storage tank 4 is located at the rear end of the spiral conveyor 3, and a feeding port 5 is located at the top of the storage tank 4. This structure is a traditional injection molding structure, often requiring a mold and cooling structure at the end of the spiral conveyor 3. This application does not involve the rear-end structure, so it will not be elaborated upon. The outer side of the coil heating layer 6 includes a heat-collecting shell 7. Multiple air guide pipes 9 are located at the top of the heat-collecting shell 7, and a filter air inlet 8 is located at the bottom of the heat-collecting shell 7. The filter air inlet 8 includes an inner support mesh structure 24 and an outer filter cloth structure 25. That is, the filter air inlet 8 is the bottom opening of the heat-collecting shell 7, with the inner support mesh structure 24 and the outer filter cloth structure 25. The filter cloth structure 25 needs to be made of high-temperature resistant fabric, such as fiberglass or stainless steel wire, to prevent excessive impurities from entering.

[0018] Multiple air guide pipes 9 are provided with a common air collection pipe 10. The top of the air collection pipe 10 is equipped with a vacuum pump 11. The outside of the storage box 4 is wrapped with a heat insulation shell 13. The vacuum pump 11 is provided with an air supply pipe 12 that communicates with the bottom of the space between the storage box 4 and the heat insulation shell 13. The top of the heat insulation shell 13 is equipped with an exhaust pipe 16. That is, by using the vacuum pump 11 in conjunction with multiple air guide pipes 9 and air collection pipes 10, the preheating generated by the heating coil can be drawn into the space between the storage box 4 and the heat insulation shell 13, thereby enabling the preheating of the material in the storage box 4.

[0019] The storage tank 4 is equipped with a stirring motor 19 at the top, and a stirrer 20 is installed inside the storage tank 4 at the bottom power end of the stirring motor 19. The stirring motor 19 and the stirrer 20 can stir the material to ensure uniform preheating. The gas supply pipe 12 is equipped with a first temperature sensor 14 and a one-way valve 15. The exhaust pipe 16 is equipped with a second temperature sensor 17 and a flow control valve 18. The bottom of the storage tank 4 is equipped with a third temperature sensor 21. The simultaneous installation of multiple valves and temperature sensors can control the internal temperature and prevent the material inside the storage tank 4 from overheating and sticking. Generally, the first temperature sensor 14, the second temperature sensor 17 and the third temperature sensor 21 sense the position temperature, and then the gas flow rate is controlled by the power of the stirring motor 19 and the opening degree of the flow control valve 18 to achieve temperature control.

[0020] The storage box 4 is provided with a support frame 23 at the bottom, and the support base 1 is provided with auxiliary support plates 22 on both sides of the rear end to cooperate with the support frame 23. The support frame 23 and the auxiliary support plates 22 can ensure stable support for the storage box 4 and related structures.

[0021] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An injection molding apparatus for producing smart caps, comprising a support base (1), wherein an injection molding device (2) is provided on the top of the support base (1), the injection molding device (2) includes an inner spiral conveyor (3) and a coil heating layer (6) surrounding the spiral conveyor (3), a storage tank (4) is provided at the top of the rear end of the spiral conveyor (3), and a feeding port (5) is provided at the top of the storage tank (4), characterized in that: The outer side of the coil heating layer (6) includes a heat-gathering shell (7), the top of the heat-gathering shell (7) is provided with multiple air guide pipes (9), and the bottom of the heat-gathering shell (7) is provided with a filter air inlet (8); Multiple air guide pipes (9) are provided with a common air collection pipe (10). The top of the air collection pipe (10) is provided with a vacuum pump (11). The storage box (4) is wrapped with a heat insulation shell (13). The vacuum pump (11) is provided with an air supply pipe (12) that communicates with the bottom of the space between the storage box (4) and the heat insulation shell (13). The top of the heat insulation shell (13) is provided with an exhaust pipe (16).

2. The injection molding apparatus for producing smart caps according to claim 1, characterized in that: The gas supply pipe (12) is equipped with a first temperature sensor (14) and a one-way valve (15), and the exhaust pipe (16) is equipped with a second temperature sensor (17) and a flow control valve (18).

3. The injection molding apparatus for producing smart caps according to claim 1, characterized in that: A third temperature sensor (21) is provided at the bottom of the storage box (4).

4. The injection molding apparatus for producing smart caps according to claim 1, characterized in that: The storage tank (4) is equipped with a stirring motor (19) at the top, and the bottom power end of the stirring motor (19) extends into the storage tank (4) where a stirrer (20) is provided.

5. The injection molding apparatus for producing smart caps according to claim 1, characterized in that: The storage box (4) is provided with a support frame (23) at the bottom, and the support base (1) is provided with auxiliary support plates (22) on both sides of the rear end to cooperate with the support frame (23).

6. The injection molding apparatus for producing smart caps according to claim 1, characterized in that: The filter inlet (8) includes an inner support mesh structure (24) and an outer filter cloth structure (25).

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