CN213055859U

CN213055859U - Cooling device is used in plastic mould processing

Info

Publication number: CN213055859U
Application number: CN202020801552.3U
Authority: CN
Inventors: 孔佩瑶
Original assignee: Tianjin Transfer Plastic Technology Co ltd
Current assignee: Tianjin Transfer Plastic Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-04-27
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a cooling device is used in plastic mould processing, including base, pneumatic cylinder, defeated material hole and recirculated cooling water tank, the pneumatic cylinder sets up the side on the base, and the pneumatic cylinder sets up the cooler bin left and right sides respectively, and the side is provided with the piston rod on the pneumatic cylinder simultaneously, the side is provided with second plastic mould on the piston rod, and second plastic mould setting is in first plastic mould top, and spacing hole has been seted up to second plastic mould downside simultaneously, defeated material hole is seted up on second plastic mould, and defeated material hole setting is between spacing hole, the side is provided with the hopper on the second plastic mould, and the hopper sets up defeated material hole and goes up the side. The utility model discloses a set up cooler bin and circulative cooling water tank, when using this cooling device to cool off the plastic mould, through inside the water suction to the cooler bin inside the circulative cooling water tank, cause the cooler bin can cool off the plastic mould to make the preparation work efficiency of plastic product improve.

Description

Cooling device is used in plastic mould processing

Technical Field

The utility model relates to a plastic mould technical field specifically is a cooling device is used in plastic mould processing.

Background

The plastic mould is a kind of combined mould for compression moulding, extrusion moulding, injection, blow moulding and low foaming moulding, and can be used for processing a series of plastic parts with different shapes and sizes by means of the coordinated change of male and female moulds and auxiliary moulding system.

Present plastic mould is when making the product, through the cooling of naturally cooling down, causes the product to obtain the cooling, nevertheless along with plastic mould's continuous preparation product, the temperature of plastic mould itself is more and more high to make the cooling time of product longer and longer, thereby reduce work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cooling device is used in plastic mould processing to solve present plastic mould that proposes in the above-mentioned background art and when making the product, through the cooling of naturally cooling down, cause the product to obtain the cooling, nevertheless along with plastic mould's continuous preparation product, the temperature of plastic mould itself is more and more high, thereby makes the cooling time of product longer and longer, thereby reduces work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a cooling device for processing a plastic mold comprises a base, a hydraulic cylinder, a material conveying hole and a circulating cooling water tank, wherein the hydraulic cylinder is arranged on the upper side surface of the base, the hydraulic cylinder is respectively arranged on the left side and the right side of the cooling tank, a piston rod is arranged on the upper side surface of the hydraulic cylinder, a second plastic mold is arranged on the upper side surface of the piston rod and is arranged above a first plastic mold, a limiting hole is arranged on the lower side surface of the second plastic mold, the material conveying hole is formed in the second plastic mold and is arranged between the limiting holes, a hopper is arranged on the upper side surface of the second plastic mold and is arranged on the upper side surface of the material conveying hole, the circulating cooling water tank is arranged on the upper side surface of the base, the circulating cooling water tank is arranged on the right side of the hydraulic cylinder, a first extraction pipe is arranged on the left side surface of the circulating, and the upper side surface of the first pump body is provided with a first water delivery pipe, the first water delivery pipe is connected with the side surface of the cooling box, the right side surface of the cooling box is provided with a second extraction pipe, the second extraction pipe is arranged at the front lower side of the first water delivery pipe, the right end of the second extraction pipe is provided with a second pump body, the second pump body is arranged at the upper side surface of the circulating cooling water tank, and the second pump body is connected with the circulating cooling water tank through the second water delivery pipe.

As a further aspect of the present invention: the side is provided with the cooler bin on the base, and the side is provided with first plastic mould on the cooler bin, the die cavity has been seted up to first plastic mould upper flank, and is provided with the stopper on the first plastic mould upper flank, and the stopper sets up respectively in the die cavity left and right sides simultaneously.

As a further aspect of the present invention: first plastic mould downside size is less than the cooling tank internal dimension, and side dimension on the first plastic mould is greater than the cooling tank side dimension.

As a further aspect of the present invention: the hydraulic cylinder is in telescopic connection with the second plastic mold through a connection mode between the piston rod and the second plastic mold.

As a further aspect of the present invention: the position of the limiting hole is arranged corresponding to the position of the limiting block.

As a further aspect of the present invention: the diameter of the lower side surface of the hopper is equal to that of the material conveying hole.

As a further aspect of the present invention: the diameter of the first water conveying pipe is equal to that of the first extraction pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up cooler bin and circulative cooling water tank, when using this cooling device to cool off the plastic mould, through inside the water suction to the cooler bin inside the circulative cooling water tank, cause the cooler bin can cool off the plastic mould to make the preparation work efficiency of plastic product improve.

2. The utility model discloses a set up stopper and spacing hole, when using plastic mould to make the plastic product, through letting the stopper enter into spacing downthehole portion, leakproofness is better when making second plastic mould and first plastic mould be connected like this, causes the condition that second plastic mould and first plastic mould are difficult to take place the dislocation to it is more convenient when letting second plastic mould and first plastic mould preparation product.

Drawings

FIG. 1 is a schematic diagram of a front view of a cooling device for plastic mold processing.

FIG. 2 is a front view of the cooling device for plastic mold processing.

Fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 of the cooling device for plastic mold processing.

Fig. 4 is an enlarged schematic structural view of the cooling device for plastic mold processing at B in fig. 2.

In the figure: 1. the cooling device comprises a base, 2, a cooling box, 3, a first plastic mold, 4, a mold cavity, 5, a limiting block, 6, a hydraulic cylinder, 7, a piston rod, 8, a second plastic mold, 9, a limiting hole, 10, a conveying hole, 11, a hopper, 12, a circulating cooling water tank, 13, a first extraction pipe, 14, a first pump body, 15, a first water conveying pipe, 16, a second extraction pipe, 17, a second pump body, 18 and a second water conveying pipe.

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.

Referring to fig. 1-4, in the embodiment of the present invention, a cooling device for plastic mold processing comprises a base 1, a hydraulic cylinder 6, a material conveying hole 10 and a circulating cooling water tank 12, wherein the hydraulic cylinder 6 is disposed on the upper side of the base 1, the hydraulic cylinder 6 is disposed on the left and right sides of a cooling tank 2, a piston rod 7 is disposed on the upper side of the hydraulic cylinder 6, a second plastic mold 8 is disposed on the upper side of the piston rod 7, the second plastic mold 8 is disposed above the first plastic mold 3, a limiting hole 9 is disposed on the lower side of the second plastic mold 8, the material conveying hole 10 is disposed on the second plastic mold 8, the material conveying hole 10 is disposed between the limiting holes 9, a hopper 11 is disposed on the upper side of the second plastic mold 8, the hopper 11 is disposed on the upper side of the material conveying hole 10, the circulating cooling water tank 12 is disposed on the upper side of the base 1, meanwhile, a first extraction pipe 13 is arranged on the left side face of the circulating cooling water tank 12, a first pump body 14 is arranged at the left end of the first extraction pipe 13, a first water delivery pipe 15 is arranged on the upper side face of the first pump body 14, meanwhile, the first water delivery pipe 15 is connected with the side face of the cooling tank 2, a second extraction pipe 16 is arranged on the right side face of the cooling tank 2, the second extraction pipe 16 is arranged on the front lower side of the first water delivery pipe 15, a second pump body 17 is arranged at the right end of the second extraction pipe 16, the second pump body 17 is arranged on the upper side face of the circulating cooling water tank 12, and meanwhile, the second pump body 17 is connected with the circulating cooling water tank 12 through a second water delivery.

The side is provided with cooler bin 2 on base 1, and the side is provided with first plastic mould 3 on the cooler bin 2, die cavity 4 has been seted up to the side on first plastic mould 3, and the side is provided with stopper 5 on first plastic mould 3, stopper 5 sets up both sides about die cavity 4 respectively simultaneously, 3 downside sizes of first plastic mould are less than 2 inside sizes of cooler bin, and 3 side sizes of side are greater than 2 side sizes on the cooler bin on first plastic mould, pneumatic cylinder 6 is telescopic connection through the connected mode between piston rod 7 and the second plastic mould 8, the position of spacing hole 9 is corresponding the setting with stopper 5's position, the diameter of 11 downside of hopper equals the diameter of conveying hole 10, the diameter of first raceway 15 equals the diameter of first extraction pipe 13.

The utility model discloses a theory of operation is: when the cooling device for processing the plastic mold is used, an external power supply is connected, the circulating cooling water tank 12 is started, the circulating cooling water tank 12 starts to cool water inside, the hydraulic cylinder 6 is started at the same time, the hydraulic cylinder 6 drives the second plastic mold 8 to move downwards through the piston rod 7, so that the upper side limiting block 5 of the first plastic mold 3 enters the lower side limiting hole 9 of the second plastic mold 8, the second plastic mold 8 is limited, the first pump body 14 is started at the same time, the first pump body 14 pumps the water inside the circulating cooling water tank 12 into the first water conveying pipe 15 through the first extraction pipe 13, finally the water is conveyed into the cooling box 2, the manufacturing material is injected into the conveying hole 10 through the hopper 11, so that the manufacturing material enters the mold cavity 4, and simultaneously, the plastic product inside the mold cavity 4 on the first plastic mold 3 is cooled through the cooling effect of the water inside the cooling box 2, simultaneously, the temperature of the first plastic mold 3 is reduced, at the moment, the hydraulic cylinder 6 drives the second plastic mold 8 to move upwards through the piston rod 7, so that the second plastic mold 8 leaves the first plastic mold 3, the plastic product is taken down at the moment, the plastic mold can be continuously manufactured, the second pump body 17 is started, the second pump body 17 pumps water inside the cooling box 2 into the second water conveying pipe 18 through the second extraction pipe 16, and finally the water is sent into the circulating cooling water tank 12, so that the water inside the cooling box 2 is circularly replaced, the cooling effect of the first plastic mold 3 is not easily influenced, after the manufacturing is completed, all the water inside the cooling box 2 is extracted into the circulating cooling water tank 12, and then the power supply is turned off.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cooling device is used in processing of plastic mould, includes base (1), pneumatic cylinder (6), defeated material hole (10) and recirculated cooling water tank (12), its characterized in that: the hydraulic cylinder (6) is arranged on the upper side surface of the base (1), the hydraulic cylinder (6) is respectively arranged on the left side and the right side of the cooling box (2), meanwhile, a piston rod (7) is arranged on the upper side surface of the hydraulic cylinder (6), a second plastic mold (8) is arranged on the upper side surface of the piston rod (7), the second plastic mold (8) is arranged above the first plastic mold (3), a limiting hole (9) is formed in the lower side surface of the second plastic mold (8), a material conveying hole (10) is formed in the second plastic mold (8), the material conveying hole (10) is arranged between the limiting holes (9), a hopper (11) is arranged on the upper side surface of the second plastic mold (8), the hopper (11) is arranged on the upper side surface of the material conveying hole (10), the circulating cooling water tank (12) is arranged on the upper side surface of the base (1), and the circulating cooling water tank (12) is arranged on the right, meanwhile, a first extraction pipe (13) is arranged on the left side face of the circulating cooling water tank (12), a first pump body (14) is arranged at the left end of the first extraction pipe (13), a first water delivery pipe (15) is arranged on the upper side face of the first pump body (14), the first water delivery pipe (15) is connected with the cooling tank (2) in a side face mode, a second extraction pipe (16) is arranged on the right side face of the cooling tank (2), the second extraction pipe (16) is arranged on the front lower side of the first water delivery pipe (15), a second pump body (17) is arranged on the right end of the second extraction pipe (16), the second pump body (17) is arranged on the upper side face of the circulating cooling water tank (12), and the second pump body (17) is connected with the circulating cooling water tank (12) through the second water delivery pipe (18).

2. The cooling device for plastic mold processing according to claim 1, wherein: the side is provided with cooler bin (2) on base (1), and the side is provided with first plastic mould (3) on cooler bin (2), die cavity (4) have been seted up to side on first plastic mould (3), and the side is provided with stopper (5) on first plastic mould (3), and stopper (5) set up respectively in die cavity (4) left and right sides simultaneously.

3. The cooling device for plastic mold processing according to claim 2, wherein: the size of the lower side surface of the first plastic mold (3) is smaller than the internal size of the cooling box (2), and the size of the upper side surface of the first plastic mold (3) is larger than that of the upper side surface of the cooling box (2).

4. The cooling device for plastic mold processing according to claim 1, wherein: the hydraulic cylinder (6) is in telescopic connection with the second plastic mold (8) through a piston rod (7).

5. The cooling device for plastic mold processing according to claim 1, wherein: the position of the limiting hole (9) is arranged corresponding to the position of the limiting block (5).

6. The cooling device for plastic mold processing according to claim 1, wherein: the diameter of the lower side surface of the hopper (11) is equal to that of the material conveying hole (10).

7. The cooling device for plastic mold processing according to claim 1, wherein: the diameter of the first water conveying pipe (15) is equal to that of the first extraction pipe (13).