A general and efficient melting cup temperature control device and its control method
A control device and technology for temperature regulation, which is applied in high-efficiency melting cup temperature control devices and general fields, can solve problems such as low temperature regulation efficiency, sticking of injection punches, and reduced service life, so as to save production costs and temperature regulation Uniform and reduce the effect of cold compartments
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Embodiment 1
[0051] Embodiment one: if Figure 1~19 As shown, a general and efficient melting cup temperature control device, including:
[0052] The temperature adjustment sleeve 300, which is sleeved on the outer circumference of the complete section of the melting cup 100, is used to input and output the first temperature adjustment medium (such as oil, water, etc.) to control the temperature of the entire section of the melting cup 100; the temperature adjustment A spiral channel 301 is provided inside the side wall of the sleeve 300, and a first inlet 302 and a first outlet 303 are opened on the outer wall of the temperature regulating sleeve 300 (the positions of the two are not limited to those shown in the figure, the two The positions can be interchanged), the first inlet 302 communicates with one end of the spiral channel 301, and the first outlet 303 communicates with the other end of the spiral channel 301;
[0053] The temperature regulating ring 400 is sleeved on the outer c...
Embodiment 2
[0060] Embodiment two: if Figure 1~8 As shown, a universal and efficient melting cup temperature control device differs from Embodiment 1 in that: the fixed end of the melting cup 100 is fixedly installed in the seat hole 210 of the melting cup mounting seat 200, and the seat The hole 210 is a stepped hole, the fixed end of the melting cup 100 passes through the large hole 211 of the stepped hole and matches with the small hole of the stepped hole, and the temperature adjustment sleeve 300 extends into the large hole 211 of the stepped hole, To control the temperature of the installation section of the melting cup 100. In this embodiment, the temperature regulating sleeve 300 is inserted into the melting cup mounting seat 200, which lengthens the temperature regulating length and area of the melting cup 100, and further improves the effect of heating or cooling.
[0061] In this embodiment, the temperature adjustment sleeve 300 is in clearance fit with the melting cup moun...
Embodiment 3
[0062] Embodiment three: as Figure 9~12 As shown, a general-purpose, high-efficiency melting cup temperature control device differs from Embodiment 1 or 2 in that: the temperature regulation sleeve 300 includes an inner sleeve 310 and an outer sleeve 320, and the outer sleeve 320 Sleeved on the outer circumference of the inner sleeve 310 , the spiral channel 301 may be opened on the outer circumference of the inner sleeve 310 , and the first inlet 302 and the first outlet 303 are opened on the outer sleeve 320 . Certainly, in other implementation manners, the spiral channel 301 may also be opened on the inner peripheral surface of the outer sleeve 320 .
[0063] In this embodiment, a plurality of the spiral passages 301 are connected to form a spiral channel as shown in the figure. Of course, in other embodiments, each spiral channel 301 may also be an annular channel, and a plurality of the spiral channels 301 are connected through connecting channels (such as oblique chann...
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