CN221022298U - Plastic bottle blow molding machine with cooling structure in mold - Google Patents

Plastic bottle blow molding machine with cooling structure in mold Download PDF

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Publication number
CN221022298U
CN221022298U CN202322690472.1U CN202322690472U CN221022298U CN 221022298 U CN221022298 U CN 221022298U CN 202322690472 U CN202322690472 U CN 202322690472U CN 221022298 U CN221022298 U CN 221022298U
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fixedly connected
base
cooling
mold
water tank
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CN202322690472.1U
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Chinese (zh)
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李成
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Zhejiang Diyou Plastic Industry Co ltd
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Zhejiang Diyou Plastic Industry Co ltd
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Abstract

The utility model provides a plastic bottle blow molding machine with a cooling structure in a mold, which comprises: a base; the cooling assembly, the top fixedly connected with of cooling assembly is in the bottom of base, the cooling assembly includes the water tank, the top fixedly connected with of water tank is in the bottom of base, the bottom fixedly connected with refrigeration stick of water tank inner wall, the equal fixedly connected with water pump in both sides at base top. The utility model provides a plastic bottle blow molding machine with a cooling structure in a mold, wherein a water pump conveys cooling liquid in a water tank into a cooling cavity of the mold through a hose by virtue of a water suction pipe so as to cool the mold and a bottle blank, and the water pump conveys the cooling liquid in the water tank into the cooling cavity of the mold through the hose by virtue of the water suction pipe so as to cool the mold and the bottle blank, so that the plastic bottle blow molding machine has a simple and practical structure, is very convenient for cooling the mold and the bottle blank, and greatly improves the production and processing efficiency of plastic bottles.

Description

Plastic bottle blow molding machine with cooling structure in mold
Technical Field
The utility model relates to the field of blow molding machines, in particular to a plastic bottle blow molding machine with a cooling structure in a mold.
Background
A blow molding machine is a plastic processing machine. After the liquid plastic is sprayed, the plastic body is blown to a mold cavity with a certain shape by using the wind power blown out by a machine, and the machine is called a blow molding machine, so that a product is manufactured.
Blow molding, also known as hollow blow molding, is a rapidly evolving method of processing plastics. The tubular plastic parison obtained by extrusion or injection molding of thermoplastic resin is put into a split mold when being hot (or heated to a softened state), compressed air is immediately introduced into the parison after the mold is closed, so that the plastic parison is inflated and tightly attached to the inner wall of the mold, and various hollow products are obtained after cooling and demolding.
In the related art, in the process of producing plastic bottles, a blow molding machine apparatus is required. Application number: 202222713907.5 discloses a blowing machine for plastic bottle production, drives the splint to remove through setting up the cylinder two, can adjust the distance between the splint according to bottle embryo aperture to improve blowing machine's work efficiency, avoid frequently changing the mounting, drive gear rotation through setting up the motor two, gear drive wheel rack removes, thereby drive mould compound die or die sinking. However, the device is inconvenient to cool the production mould in the use process, and the bottle embryo needs to be waited for to cool naturally in the use process, so that the production efficiency of the device on plastic bottles is lower, and once the bottle embryo does not have a complete cooling zone, the mould is opened, so that the damage of the bottle embryo can be directly caused, and the waste of bottle embryo materials is caused.
Therefore, it is necessary to provide a plastic bottle blowing machine with a cooling structure in the mold to solve the above technical problems.
Disclosure of utility model
The utility model provides a plastic bottle blow molding machine with a cooling structure in a mold, which solves the problem that the existing part of plastic bottle blow molding machines are inconvenient to cool the production mold when in use in the related technology.
In order to solve the technical problems, the utility model provides a plastic bottle blow molding machine with a cooling structure in a mold, comprising: a base;
The cooling assembly, the top fixed connection of cooling assembly is in the bottom of base, the cooling assembly includes the water tank, the top fixed connection of water tank is in the bottom of base, the bottom fixedly connected with refrigeration stick of water tank inner wall, the equal fixedly connected with water pump in both sides at base top, two the one side that the water pump is separated all communicates there is the drinking-water pipe, two the bottom of drinking-water pipe all runs through the top of base and extends to the inside of water tank, two the equal intercommunication of one side that the water pump is relative has the hose, the bottom intercommunication of water tank has the blow off pipe.
Preferably, the both sides at base top are all fixedly connected with support, two the equal fixedly connected with electric telescopic handle in one side that the support is relative, two the equal fixedly connected with connecting plate of one end that electric telescopic handle is relative, two the equal fixedly connected with mould in one side that the connecting plate is relative, two the cooling chamber has all been seted up to the inside of mould, two the injection molding chamber has all been seted up to one side that the mould is relative.
Preferably, two the connecting plate is separated one side all is linked together and is had the feed liquor pipe, two the feed liquor pipe respectively with two hose intercommunication, two the bottom of mould all is linked together and is had the fluid-discharge tube, two the front of fluid-discharge tube all is provided with the valve, two the week side of fluid-discharge tube all with the inboard sliding connection of base, first sliding tray has been seted up to the inboard of base.
Preferably, the bottoms of the two connecting plates are fixedly connected with sliding blocks, the peripheral side surfaces of the two sliding blocks are in sliding connection with the inner side of the base, and the second sliding groove is formed in the inner side of the base and positioned at the top of the first sliding groove.
Preferably, the top fixedly connected with diaphragm of two the support, the top fixedly connected with hydraulic stem of diaphragm, the bottom of hydraulic stem runs through the top of diaphragm and extends to the bottom of diaphragm, the bottom fixedly connected with blowing device of hydraulic stem.
Preferably, two sides of the bottom of the water tank are respectively and fixedly connected with two supporting frames, and the bottoms of the four supporting frames are respectively and fixedly connected with a supporting plate.
Compared with the related art, the plastic bottle blow molding machine with the cooling structure in the die has the following beneficial effects:
The utility model provides a plastic bottle blow molding machine with a cooling structure in a mold, wherein a water pump conveys cooling liquid in a water tank into a cooling cavity of the mold through a hose by virtue of a water suction pipe so as to cool the mold and a bottle blank, and the water pump conveys the cooling liquid in the water tank into the cooling cavity of the mold through the hose by virtue of the water suction pipe so as to cool the mold and the bottle blank, so that the plastic bottle blow molding machine has a simple and practical structure, is very convenient for cooling the mold and the bottle blank, and greatly improves the production and processing efficiency of plastic bottles.
Drawings
FIG. 1 is a schematic view of a plastic bottle blowing machine with a cooling structure in a mold according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional view of the tank shown in FIG. 1;
fig. 3 is an enlarged schematic view of the structure of the region a shown in fig. 2.
Reference numerals in the drawings: 1. a base; 2. a cooling component; 21. a water tank; 22. a refrigeration rod; 23. a water pump; 24. a water pumping pipe; 25. a hose; 26. a discharge pipe; 3. a bracket; 4. an electric telescopic rod; 5. a connecting plate; 6. a mold; 7. a cooling chamber; 8. an injection cavity; 9. a liquid inlet pipe; 10. a liquid discharge pipe; 11. a valve; 12. a first sliding groove; 13. a slide block; 14. a second sliding groove; 15. a cross plate; 16. a hydraulic rod; 17. a blow molding device; 18. a support frame; 19. and a support plate.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a plastic bottle blowing machine with a cooling structure in a mold according to a preferred embodiment of the present utility model; FIG. 2 is a schematic diagram of a cross-sectional view of the tank shown in FIG. 1; fig. 3 is an enlarged schematic view of the structure of the area a shown in fig. 2, a plastic bottle blowing machine with a cooling structure in a mold, comprising: a base 1;
The cooling assembly 2, the top of the cooling assembly 2 is fixedly connected to the bottom of the base 1, the cooling assembly 2 comprises a water tank 21, the top of the water tank 21 is fixedly connected to the bottom of the base 1, the bottom of the inner wall of the water tank 21 is fixedly connected with a refrigerating rod 22, two sides of the top of the base 1 are fixedly connected with water pumps 23, one sides of the two water pumps 23, which are separated, are respectively communicated with water pumping pipes 24, the bottom ends of the two water pumping pipes 24 penetrate through the top of the base 1 and extend to the inside of the water tank 21, one sides of the two water pumps 23, which are opposite, are respectively communicated with a hose 25, and the bottom of the water tank 21 is communicated with a discharge pipe 26;
the model of the water pump 23 is: 25LG3-10 x 3, and externally connected with a power supply, the refrigeration rod 22 is externally connected with a power supply, and the surface of the discharge pipe 26 is provided with a sealing valve.
Both sides at the top of the base 1 are fixedly connected with supports 3, one side, opposite to the two supports 3, of each of the two supports is fixedly connected with an electric telescopic rod 4, one end, opposite to the two electric telescopic rods 4, of each of the two electric telescopic rods is fixedly connected with a connecting plate 5, one side, opposite to the two connecting plates 5, of each of the two electric telescopic rods is fixedly connected with a mold 6, a cooling cavity 7 is formed in the inner portion of each of the two molds 6, and one side, opposite to the two molds 6, of each of the two molds 6 is provided with an injection molding cavity 8.
One side of the two connecting plates 5, which is separated from each other, is communicated with a liquid inlet pipe 9, the two liquid inlet pipes 9 are respectively communicated with two hoses 25, the bottoms of the two molds 6 are respectively communicated with liquid discharge pipes 10, the front surfaces of the two liquid discharge pipes 10 are respectively provided with a valve 11, the peripheral side surfaces of the two liquid discharge pipes 10 are respectively connected with the inner side of the base 1 in a sliding manner, and the inner side of the base 1 is provided with a first sliding groove 12;
the liquid inlet pipe 9 and the cooling cavity 7 form a communicating relation, cooling liquid can be conveyed into the cooling cavity 7 through the hose 25, the liquid discharge pipe 10 and the cooling cavity 7 are communicated with each other, the used cooling liquid can be discharged through the liquid discharge pipe 10, the first sliding groove 12 is matched with the two liquid discharge pipes 10 for use, and the two liquid discharge pipes 10 can slide left and right.
The bottoms of the two connecting plates 5 are fixedly connected with sliding blocks 13, the peripheral side surfaces of the two sliding blocks 13 are in sliding connection with the inner side of the base 1, and a second sliding groove 14 is formed in the inner side of the base 1 and positioned at the top of the first sliding groove 12;
the second sliding groove 14 is matched with the two sliding blocks 13, so that the two sliding blocks 13 can slide left and right.
The top fixedly connected with diaphragm 15 of two supports 3, the top fixedly connected with hydraulic stem 16 of diaphragm 15, the bottom of hydraulic stem 16 runs through the top of diaphragm 15 and extends to the bottom of diaphragm 15, the bottom fixedly connected with blowing device 17 of hydraulic stem 16.
Two sides of the bottom of the water tank 21 are fixedly connected with two supporting frames 18 respectively, and the bottoms of the four supporting frames 18 are fixedly connected with a supporting plate 19.
The working principle of the plastic bottle blow molding machine with the cooling structure in the die provided by the utility model is as follows:
The first step: when the plastic bottle blank is used, the two electric telescopic rods 4 are opened, the two electric telescopic rods 4 drive the two connecting plates 5 and the two molds 6 to move to opposite sides, the two sliding blocks 13 slide to opposite sides in the second sliding grooves 14, then the molds 6 are subjected to die assembly treatment, then plastic blanks are extruded into the injection molding cavity 8, and the blow molding treatment is carried out on the plastic blanks through the blow molding device 17, so that the bottle blanks are formed;
And a second step of: the water pump 23 is opened, the water pump 23 conveys the cooling liquid in the water tank 21 to the cooling cavity 7 of the die 6 through the water suction pipe 24, then the die 6 and the bottle embryo are cooled, after cooling, the two electric telescopic rods 4 are opened to divide the die 6, then the cooled bottle embryo can be taken out, the water pump 23 conveys the cooling liquid in the water tank 21 to the cooling cavity 7 of the die 6 through the water suction pipe 24, and then the die 6 and the bottle embryo are cooled.
Compared with the related art, the plastic bottle blow molding machine with the cooling structure in the die has the following beneficial effects:
The water pump 23 carries the cooling liquid in the water tank 21 to the cooling cavity 7 of the mould 6 through the hose 25 through the water suction pipe 24, and then carries out cooling treatment to mould 6 and bottle embryo, and the water pump 23 carries the cooling liquid in the water tank 21 to the cooling cavity 7 of mould 6 through the hose 25 through the water suction pipe 24, and then carries out cooling treatment to mould 6 and bottle embryo, and simple structure is practical, very is convenient for carry out cooling treatment to mould 6 and bottle embryo, has improved the production machining efficiency to the plastic bottle greatly.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. A plastic bottle blow molding machine with a cooling structure in a mold, which is characterized by comprising: a base (1);
Cooling component (2), the top fixed connection of cooling component (2) is in the bottom of base (1), cooling component (2) include water tank (21), the top fixed connection of water tank (21) is in the bottom of base (1), the bottom fixedly connected with refrigeration stick (22) of water tank (21) inner wall, the equal fixedly connected with water pump (23) in both sides at base (1) top, two the one side that water pump (23) are separated all communicates has drinking-water pipe (24), two the bottom of drinking-water pipe (24) all runs through the top of base (1) and extends to the inside of water tank (21), two the one side that water pump (23) are relative all communicates there is hose (25), the bottom intercommunication of water tank (21) has discharge tube (26).
2. The plastic bottle blow molding machine with the cooling structure in the mold according to claim 1, characterized in that two sides of the top of the base (1) are fixedly connected with supports (3), two opposite sides of the supports (3) are fixedly connected with electric telescopic rods (4), two opposite ends of the electric telescopic rods (4) are fixedly connected with connecting plates (5), two opposite sides of the connecting plates (5) are fixedly connected with molds (6), cooling cavities (7) are formed in the two inner sides of the molds (6), and injection molding cavities (8) are formed in the opposite sides of the two molds (6).
3. The plastic bottle blowing machine with the cooling structure in the mold according to claim 2, characterized in that, two sides of the connecting plates (5) which are separated from each other are respectively communicated with a liquid inlet pipe (9), two liquid inlet pipes (9) are respectively communicated with two hoses (25), the bottoms of two molds (6) are respectively communicated with a liquid discharge pipe (10), the front surfaces of the two liquid discharge pipes (10) are respectively provided with a valve (11), the peripheral side surfaces of the two liquid discharge pipes (10) are respectively connected with the inner side of the base (1) in a sliding way, and the inner side of the base (1) is provided with a first sliding groove (12).
4. A plastic bottle blowing machine with a cooling structure in a mould according to claim 3, characterized in that the bottoms of the two connecting plates (5) are fixedly connected with sliding blocks (13), the peripheral sides of the two sliding blocks (13) are in sliding connection with the inner side of the base (1), and the inner side of the base (1) is provided with a second sliding groove (14) which is positioned at the top of the first sliding groove (12).
5. The plastic bottle blowing machine with the cooling structure in the mold according to claim 2, characterized in that the tops of the two brackets (3) are fixedly connected with a transverse plate (15), the tops of the transverse plates (15) are fixedly connected with a hydraulic rod (16), the bottom ends of the hydraulic rods (16) penetrate through the tops of the transverse plates (15) and extend to the bottoms of the transverse plates (15), and the bottom ends of the hydraulic rods (16) are fixedly connected with a blowing device (17).
6. The plastic bottle blowing machine with the cooling structure in the mold according to claim 1, wherein two supporting frames (18) are fixedly connected to two sides of the bottom of the water tank (21), and supporting plates (19) are fixedly connected to the bottoms of the four supporting frames (18).
CN202322690472.1U 2023-10-08 2023-10-08 Plastic bottle blow molding machine with cooling structure in mold Active CN221022298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322690472.1U CN221022298U (en) 2023-10-08 2023-10-08 Plastic bottle blow molding machine with cooling structure in mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322690472.1U CN221022298U (en) 2023-10-08 2023-10-08 Plastic bottle blow molding machine with cooling structure in mold

Publications (1)

Publication Number Publication Date
CN221022298U true CN221022298U (en) 2024-05-28

Family

ID=91138091

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322690472.1U Active CN221022298U (en) 2023-10-08 2023-10-08 Plastic bottle blow molding machine with cooling structure in mold

Country Status (1)

Country Link
CN (1) CN221022298U (en)

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