CN211709845U - Cooling equipment for plastic production through energy transfer between fluids - Google Patents

Abstract

The utility model discloses a cooling device for plastic production through energy transfer between fluids, which comprises a base, a guide rod, a top plate, a lifting plate, a hydraulic telescopic rod, an upper forming shell, a first serpentine condenser pipe, a first branch pipe, a connecting hose, a water tank, a mounting frame, a lower forming shell, a fixing screw, a second serpentine condenser pipe, a second branch pipe, a main pipeline, a condensate conveying pipe, a third forming shell, a third serpentine condenser pipe and a fourth serpentine condenser pipe, wherein the second serpentine condenser pipe is wound on the outer wall of the lower forming shell, low-temperature condensate enters the first branch pipe and the second branch pipe respectively through the conveying pipe and the main pipeline and then enters the first serpentine condenser pipe and the second serpentine condenser pipe to cool water in an inner cavity of the upper forming shell and an inner cavity of the water tank, the cooling efficiency of a mold can be improved, the serpentine condenser pipe is provided with a pipeline capable of prolonging circulation, the cooling efficiency is improved by increasing the contact area with water.

Description

Cooling equipment for plastic production through energy transfer between fluids

Technical Field

The utility model relates to a plastic production technical field specifically is a cooling device is used in plastic production through energy transfer between fluid.

Background

In the forming process of the plastic ring, heating is carried out to melt the plastic ring, pressure is applied to the plastic ring to enable the plastic ring to flow and cooling is carried out to enable the plastic ring to solidify, and therefore the rubber ring is formed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device is used in plastic production through energy transfer between the fluid to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for plastic production through energy transfer between fluids comprises a base, guide rods, a top plate, a lifting plate, a hydraulic telescopic rod, an upper forming shell, a first serpentine condenser pipe, a first branch pipe, a connecting hose, a water tank, a mounting frame, a lower forming shell, a fixing screw, a second serpentine condenser pipe, a second branch pipe, a main pipeline, a condensate conveying pipe, a third forming shell, a third serpentine condenser pipe and a fourth serpentine condenser pipe, wherein the guide rods are arranged at four corners of the outer wall of the top of the base, the top of the guide rods are provided with the top plate, the lifting plate is sleeved on the outer wall of the guide rods in a sliding manner, the hydraulic telescopic rod is arranged at the center of the outer wall of the bottom of the top plate, the bottom of the hydraulic telescopic rod is fixedly connected with the outer wall of the top of the lifting plate, the outer wall of the bottom of the lifting plate is fixedly provided with the upper, just go up shaping casing rear side outer wall and be equipped with the water changing pipe, it is equipped with first snakelike condenser pipe to go up shaping casing bottom inner wall, first snakelike condenser pipe both ends all are equipped with first minute pipe, and are two sets of first minute pipe is carried on the back one side outer wall and is extended to the shaping casing outer wall and install coupling hose, the trunk line is installed to coupling hose's the other end, base top outer wall center is equipped with the water tank, the shaping casing sets up at water tank top outer wall center down, just shaping casing bottom is located water tank inner chamber down, the snakelike condenser pipe of second twines shaping casing outer wall down, just the both ends of second snakelike condenser pipe all are connected with the second minute pipe, and are two sets of the second minute pipe is carried on the back one side mutually and is extended to the water tank outside and is connected.

Further, lower shaping bottom of the housing inner wall center is equipped with the third shaping casing, third shaping bottom of the housing communicates with each other with the water tank, and is two sets of the bottom of the relative one side of trunk line all is connected with the snakelike condenser pipe of third, and is two sets of the relative one end of the snakelike condenser pipe of third extends to the water tank inner chamber, there is the snakelike condenser pipe of fourth through the pipe connection in the relative one side of third snakelike condenser pipe top outer wall, the snakelike condenser pipe of fourth is located the third shaping internal chamber of the housing.

Furthermore, the outer wall of the top of the water tank is provided with a groove which is communicated up and down, the lower forming shell is movably inserted into the groove, the lower forming shell is fixedly sleeved with a mounting frame towards the top of the outer wall, four corners of the outer wall of the top of the mounting frame are provided with screw holes, fixing screws are arranged in the screw holes, and the outer wall of the top of the water tank is provided with screw holes matched with the fixing screws.

Furthermore, the installation frame is attached to the bottom of the outer wall of the upper forming shell in the circumferential direction.

Furthermore, the center of the inner wall of the bottom of the lower forming shell is provided with a through mounting hole, the inner wall of the mounting hole is provided with internal threads, and the third forming shell is sleeved in the mounting hole in a threaded manner.

Compared with the prior art, the beneficial effects of the utility model are that: the low temperature condensate passes through the conveyer pipe, the trunk line gets into respectively that first minute is intraductal and the second divides, then get into first snakelike condenser pipe and the snakelike condenser pipe of second, cool down to the water of last shaping casing inner chamber and water tank inner chamber, can improve the cooling efficiency to the mould, the snakelike condenser pipe of fourth is located third shaping casing inner chamber, the low temperature condensate can cool down the water of third shaping casing inner chamber in entering into the snakelike condenser pipe of fourth through the snakelike condenser pipe of third, improve the cooling efficiency to the rubber circle, the snakelike pipeline that can prolong the circulation that sets up of condenser pipe, contact area through increase and water improves cooling efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the lower molding shell of the present invention.

In the figure: 1. a base; 2. a guide bar; 3. a top plate; 4. a lifting plate; 5. a hydraulic telescopic rod; 6. an upper molding shell; 7. a first serpentine condenser tube; 8. a first branch pipe; 9. a connecting hose; 10. a water tank; 11. installing a frame; 12. a lower molding shell; 13. fixing screws; 14. a second serpentine condenser tube; 15. a second branch pipe; 16. a main pipeline; 17. a condensate delivery pipe; 18. a third molded housing; 19. a third serpentine condenser tube; 20. a fourth serpentine condenser tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: a cooling device for plastic production through energy transfer between fluids, please refer to fig. 1, which comprises a base 1, guide rods 2, a top plate 3, a lifting plate 4, a hydraulic telescopic rod 5, an upper forming shell 6, a first serpentine condenser pipe 7, a first branch pipe 8, a connecting hose 9, a water tank 10, a mounting frame 11, a lower forming shell 12, a fixing screw 13, a second serpentine condenser pipe 14, a second branch pipe 15, a main pipeline 16, a condensate conveying pipe 17, a third forming shell 18, a third serpentine condenser pipe 19 and a fourth serpentine condenser pipe 20, wherein the guide rods 2 are arranged at four corners of the outer wall of the top of the base 1, the top plates 3 are arranged at the tops of four groups of guide rods 2, the lifting plate 4 is sleeved on the outer walls of the four groups of guide rods 2 in a sliding manner, the hydraulic telescopic rod 5 is arranged at the center of the outer wall of the bottom of the top plate 3, the bottom of the hydraulic telescopic rod 5 is fixedly connected with the outer wall of, the upper forming shell 6 is provided with a cavity, water is filled in the cavity, the outer wall of the rear side of the upper forming shell 6 is provided with a water changing pipe, when the water temperature of the water tank 10 and the inner cavity of the upper forming shell 6 rises to the point that the model cannot be cooled, the water changing pipe can be opened to change water, the water changing effect is quicker than the cooling effect of using condensate to reduce the electric energy consumption and accelerate the cooling efficiency, the inner wall of the bottom of the upper forming shell 6 is provided with a first serpentine condenser pipe 7, two ends of the first serpentine condenser pipe 7 are respectively provided with a first branch pipe 8, the outer walls of the two groups of first branch pipes 8 on the opposite sides extend to the outer wall of the upper forming shell 6 and are provided with a connecting hose 9, the connecting hose 9 influences the lifting of the upper forming shell 6 to be opened and closed, the other end of the connecting hose 9 is provided with a main pipeline 16, the center of the outer wall of the, the second serpentine condenser pipe 14 is wound on the outer wall of the lower forming shell 12, two ends of the second serpentine condenser pipe 14 are connected with second branch pipes 15, two groups of second branch pipes 15 are connected with a main pipe 16 by extending one end of each of the second branch pipes back to the outside of the water tank 10, two groups of main pipes 16 are connected with a condensate conveying pipe 17 by the outer wall of one side of each of the second branch pipes back to the outside, two groups of condensate conveying pipes 17 are respectively connected with a circulating pump and a condenser box, the condenser box is connected with the circulating pump through a pipeline, the condenser box can cool condensate entering the inner cavity of the condenser box, cooled low-temperature condensate is pumped out through the circulating pump, the cooled low-temperature condensate passes through the condensate conveying pipe 17, the main pipes 16 respectively enter the first branch pipes 8 and the second branch pipes 15 and then enter the first serpentine condenser pipe 7 and the second serpentine condenser pipe 14, the water in the inner cavity of the, the cooling efficiency is improved by increasing the contact area with water;

referring to fig. 1-2, a third forming shell 18 is arranged in the center of the inner wall of the bottom of the lower forming shell 12, the bottom of the third forming shell 18 is communicated with a water tank 10, the bottoms of opposite sides of two groups of main pipes 16 are both connected with a third serpentine condenser pipe 19, the third serpentine condenser pipe 19 penetrates through the water tank 10 and can cool water in an inner cavity of the water tank 10, so that the cooling efficiency of the lower forming shell 12 is improved, opposite ends of the two groups of third serpentine condenser pipes 19 extend to the inner cavity of the water tank 10, the opposite side of the outer wall of the top of the third serpentine condenser pipe 19 is connected with a fourth serpentine condenser pipe 20 through a pipe, the fourth serpentine condenser pipe 20 is located in the inner cavity of the third forming shell 18, low-temperature condensate enters the fourth serpentine condenser pipe 20 through the third serpentine condenser pipe 19 and can cool water in the inner cavity of the third forming shell 18, so that the cooling efficiency of a rubber ring;

referring to fig. 2, the outer wall of the top of the water tank 10 is provided with a slot which is through up and down, the lower forming shell 12 is movably inserted into the slot, the lower forming shell 12 is fixedly sleeved on the top of the outer wall, the four corners of the outer wall of the top of the mounting frame 11 are provided with screw holes, the screw holes are internally provided with fixing screws 13, the outer wall of the top of the water tank 10 is provided with screw holes matched with the fixing screws 13, the lower forming shell 12 can be conveniently taken out for cleaning and maintenance, the outer diameter of the lower forming shell 12 is a fixed value, the lower forming shell 12 with different wall thicknesses can be replaced according to actual production needs, and rubber rings with;

referring to fig. 1-2, the circumferential inner wall of the mounting frame 11 is attached to the bottom of the circumferential outer wall of the upper forming shell 6, so as to limit the upper forming shell 6 to be aligned with the lower forming shell 12 when the upper forming shell 6 descends;

referring to fig. 2, a through-hole is formed in the center of the inner wall of the bottom of the lower forming shell 12, an inner thread is formed on the inner wall of the ring of the mounting hole, the third forming shell 18 is sleeved in the mounting hole in a threaded manner, the diameter of the mounting hole is a fixed value, but the diameter of the inner cavity of the lower forming shell 12 of the third forming shell 18 determines the inner diameter of the rubber ring, and the third forming shell can be replaced according to actual needs.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a cooling device is used in plastic production through energy transfer between fluid, including base (1), guide bar (2), roof (3), lifter plate (4), hydraulic telescoping rod (5), go up shaping casing (6), first snakelike condenser pipe (7), first minute pipe (8), coupling hose (9), water tank (10), installing frame (11), lower shaping casing (12), set screw (13), the snakelike condenser pipe of second (14), the second minute pipe (15), trunk line (16), condensate conveyer pipe (17), third shaping casing (18), third snakelike condenser pipe (19) and snakelike condenser pipe of fourth (20), its characterized in that: the four-section type solar water heater is characterized in that guide rods (2) are arranged at four corners of the outer wall of the top of the base (1), a top plate (3) is arranged at the tops of the four groups of guide rods (2), a lifting plate (4) is sleeved on the outer wall of the bottom of the top plate (3) in a sliding mode, a hydraulic telescopic rod (5) is arranged at the center of the outer wall of the bottom of the top plate (3), the bottom of the hydraulic telescopic rod (5) is fixedly connected with the outer wall of the top of the lifting plate (4), an upper forming shell (6) is fixedly arranged on the outer wall of the bottom of the lifting plate (4), a cavity is formed in the upper forming shell (6), water is filled in the cavity, a water changing pipe is arranged on the outer wall of the rear side of the upper forming shell (6), a first serpentine condenser pipe (7) is arranged on the inner wall of the bottom of the upper forming shell (6), first branch pipes (8), trunk line (16) are installed to the other end of coupling hose (9), base (1) top outer wall center is equipped with water tank (10), shaping casing (12) set up at water tank (10) top outer wall center down, just shaping casing (12) bottom is located water tank (10) inner chamber down, the winding of second snakelike condenser pipe (14) is at shaping casing (12) outer wall down, just the both ends of second snakelike condenser pipe (14) all are connected with second minute pipe (15), and are two sets of second minute pipe (15) one end of carrying on the back mutually extends to the water tank (10) outside and is connected with trunk line (16), and is two sets of trunk line (16) one side outer wall connection mutually has condensate conveyer pipe (17).

2. The cooling apparatus for plastic production by energy transfer between fluids as claimed in claim 1, wherein: lower shaping casing (12) bottom inner wall center is equipped with third shaping casing (18), third shaping casing (18) bottom communicates with each other with water tank (10), and is two sets of the bottom of the relative one side of trunk line (16) all is connected with snakelike condenser pipe of third (19), and is two sets of the relative one end of snakelike condenser pipe of third (19) extends to water tank (10) inner chamber, there is snakelike condenser pipe of fourth (20) through the pipe connection in the relative one side of third snakelike condenser pipe (19) top outer wall, snakelike condenser pipe of fourth (20) are located third shaping casing (18) inner chamber.

3. The cooling apparatus for plastic production by energy transfer between fluids as claimed in claim 1, wherein: the outer wall of the top of the water tank (10) is provided with a groove which is through from top to bottom, the lower forming shell (12) is movably inserted into the groove, the lower forming shell (12) is sleeved with a mounting frame (11) towards the top of the outer wall in a fixed mode, four corners of the outer wall of the top of the mounting frame (11) are provided with screw holes, fixing screws (13) are arranged in the screw holes, and the outer wall of the top of the water tank (10) is provided with screw holes matched with the fixing screws (13).

4. The cooling apparatus for plastic production by energy transfer between fluids as claimed in claim 3, wherein: the installation frame (11) is attached to the bottom of the outer wall in the circumferential direction of the upper forming shell (6) in the circumferential direction.

5. The cooling apparatus for plastic production by energy transfer between fluids as claimed in claim 2, wherein: the center of the inner wall of the bottom of the lower forming shell (12) is provided with a through mounting hole, the inner wall of the mounting hole is provided with internal threads, and the third forming shell (18) is sleeved in the mounting hole in a threaded manner.

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