CN218053623U

CN218053623U - Flattening device for composite material processing

Info

Publication number: CN218053623U
Application number: CN202223045369.3U
Authority: CN
Inventors: 冉茂南; 杨德志; 李鑫; 阮金山
Original assignee: Sichuan Fiber Valley Star Technology Co ltd
Current assignee: Sichuan Fiber Valley Star Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2022-12-16
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a plastic material technical field that flattens, and discloses a flattening device is used in combined material processing, including the base, the support is installed at the top of base, and the cylinder is installed at the top of support, and the last surface mounting of base has the embossing mold utensil that is located the support below, its characterized in that, the dead lever is all installed to the both sides at embossing mold utensil top, and the fly leaf has been cup jointed in the other end of dead lever and the top fixed connection of support to the slip between two dead levers, the propelling movement end of cylinder down and with the middle part fixed connection of fly leaf upper surface, the lower surface of fly leaf is through a plurality of spliced pole fixedly connected with clamp plates. The utility model discloses utilize the coolant liquid that flows to absorb the inside heat of embossing mold utensil, realize the circulation liquid cooling, combine radiating fin on the embossing mold utensil outer wall to make up the heat dissipation, be favorable to improving actual radiating efficiency, shorten the cooling required time to improve the shaping efficiency of plastic panel, do benefit to actual production and use with processing.

Description

Flattening device for composite material processing

Technical Field

The utility model relates to a plastic material technical field that flattens specifically is a flattening device is used in combined material processing.

Background

Thermoplastic refers to the property of a substance that flows and deforms when heated and retains a shape when cooled. Most linear polymers exhibit thermoplastic properties and are readily processed by extrusion, injection or blow molding. Thermoplastic materials are used in large quantities today due to their high plasticity.

In the production process of the composite floor, a plastic plate is sometimes required to be produced as a sandwich plate of the composite plate, at present, most of thermoplastic materials are heated and poured into a mold, a pressing device is used for flattening the materials, and after the thermoplastic materials are cooled, the pressed plastic plate can be obtained. However, in most of the pressing processes, the thermoplastic materials need to be waited for natural cooling, the cooling mode is long in consumed time and low in production efficiency, and actual production and processing use are not facilitated, and therefore the flattening device for processing the composite materials is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model provides a flattening device is used in combined material processing.

The utility model provides a flattening device for composite material processing, which comprises a base, wherein a support is installed at the top of the base, a cylinder is installed at the top of the support, and a pressing die below the support is installed on the upper surface of the base; install radiating fin on embossing mold utensil's the outer wall, embossing mold utensil's bottom internally mounted has the cooling tube, the coolant liquid case is installed to base inner chamber's bottom, the liquid pump is installed to one side at coolant liquid roof portion, the mouth that draws water of liquid pump is linked together through the inside of branch pipe with the coolant liquid case, the outlet fixedly connected with feed liquor pipe of liquid pump, the other end of feed liquor pipe upwards extends and is connected with the water inlet of cooling tube, the opposite side fixedly connected with back flow at coolant liquid roof portion, the other end of back flow upwards extends and is connected with the delivery port of cooling tube.

Preferably, a cavity for installing the cooling pipe is arranged inside the bottom end of the pressing die, and two sides of the cavity are respectively bent at right angles and extend to the inner walls of two sides of the pressing die.

Preferably, the cooling pipe is a circuitous coil pipe structure, and two free ends of the coil pipe are respectively fixedly connected with the liquid inlet pipe and the return pipe.

Preferably, the pressing plate is matched with the inner cavity of the pressing die, and the periphery of the pressing plate is tightly attached to the inner wall of the pressing die and is in sliding connection with the inner wall of the pressing die.

Preferably, electric putter is installed at the top of base inner chamber, and electric putter's propelling movement end just installs the ejector pin up, and the other end of ejector pin passes the middle part of base and extends to the inside of embossing mold utensil, and the ejector pin cup joints with the inside slip of base, embossing mold utensil, and the upper surface of ejector pin flushes with the bottom surface of embossing mold utensil inner chamber mutually.

Preferably, the radiating fins are copper-aluminum alloy radiating fins.

Compared with the prior art, the utility model provides a flattening device is used in combined material processing has following beneficial effect:

after thermoplastic raw materials are injected into a pressing die, a movable plate is driven to move downwards along a fixed rod through an air cylinder, the movable plate drives a pressure plate to enter the pressing die, the thermoplastic raw materials in the pressing die are pressed through the pressure plate, a plastic plate is formed, the surface of the plate is flattened, meanwhile, a liquid pump extracts cooling liquid in a cooling liquid box and conveys the cooling liquid into a cooling pipe through a liquid inlet pipe, the cooling liquid flows back into the cooling liquid box through a return pipe, the heat in the pressing die is absorbed through the flowing cooling liquid, circulating liquid cooling is achieved, combined heat dissipation is conducted through heat dissipation fins on the outer wall of the pressing die, the actual heat dissipation efficiency is improved, the cooling time is shortened, the forming efficiency of the plastic plate is improved, and actual production and processing and use are facilitated;

and (II) after the plastic plate is pressed, molded and cooled, the movable plate and the pressing plate are driven by the air cylinder to move upwards for resetting, and the ejector rod is driven by the electric push rod to move upwards, so that the plastic plate in the pressing mold is jacked upwards by the ejector rod, a worker can conveniently take the plastic plate, and the plastic plate pressing mold is convenient to use.

Drawings

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

FIG. 2 is a schematic sectional view of the pressing mold of the present invention;

fig. 3 is a schematic view of the heat exchange tube of the present invention.

In the figure: 1. a base; 2. a support; 3. a cylinder; 4. pressing a mould; 5. fixing the rod; 6. a movable plate; 7. pressing a plate; 8. a heat dissipating fin; 9. a cooling tube; 10. a coolant tank; 11. a liquid pump; 12. a liquid inlet pipe; 13. a return pipe; 14. an electric push rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Referring to fig. 1-3, a flattening device for processing a composite material comprises a base 1, wherein a support 2 is installed at the top of the base 1, a cylinder 3 is installed at the top of the support 2, and a pressing mold 4 located below the support 2 is installed on the upper surface of the base 1, and is characterized in that fixing rods 5 are installed on two sides of the top of the pressing mold 4, the other ends of the fixing rods 5 are fixedly connected with the top of the support 2, a movable plate 6 is sleeved between the two fixing rods 5 in a sliding manner, the pushing end of the cylinder 3 faces downwards and is fixedly connected with the middle of the upper surface of the movable plate 6, the lower surface of the movable plate 6 is fixedly connected with a pressing plate 7 through a plurality of connecting columns, the pressing plate 7 is adapted to an inner cavity of the pressing mold 4, and the periphery of the pressing plate 7 is tightly attached to and slidably connected with the inner wall of the pressing mold 4; the outer wall of the pressing die 4 is provided with a radiating fin 8, the pressing die 4 is made of chrome steel, the radiating fin 8 is a copper-aluminum alloy radiating fin, heat of thermoplastic raw materials can be conducted and dissipated to the air through the radiating fin 8, heat conduction is realized, and rapid cooling is facilitated, a cooling pipe 9 is arranged inside the bottom end of the pressing die 4, a cooling liquid tank 10 is arranged at the bottom of an inner cavity of the base 1, a liquid pump 11 is arranged on one side of the top of the cooling liquid tank 10, a water pumping port of the liquid pump 11 is communicated with the inside of the cooling liquid tank 10 through a branch pipe, a water discharging port of the liquid pump 11 is fixedly connected with a liquid inlet pipe 12, the other end of the liquid inlet pipe 12 extends upwards and is connected with a water inlet of the cooling pipe 9, the other side of the top of the cooling liquid tank 10 is fixedly connected with a return pipe 13, the other end of the return pipe 13 extends upwards and is connected with a water outlet of the cooling pipe 9, after thermoplastic raw materials are injected into a pressing die 4, a movable plate 6 is driven by an air cylinder 3 to move downwards along a fixed rod 5, so that the movable plate 6 drives a pressing plate 7 to enter the pressing die 4, the thermoplastic raw materials in the pressing die 4 are pressed by the pressing plate 7, a plastic plate is molded, the surface of the plate is flattened, meanwhile, a liquid pump 11 extracts cooling liquid in a cooling liquid tank 10 and conveys the cooling liquid into a cooling pipe 9 through a liquid inlet pipe 12, the cooling liquid flows back into the cooling liquid tank 10 through a return pipe 13, heat in the pressing die 4 is absorbed by the flowing cooling liquid, circulating liquid cooling is realized, combined heat dissipation is carried out by combining heat dissipation fins 8 on the outer wall of the pressing die 4, the actual heat dissipation efficiency is improved, the cooling time is shortened, the molding efficiency of the plastic plate is improved, and the plastic plate is beneficial to actual production and processing; after the plastic plate is pressed, formed and cooled, the movable plate 6 and the pressing plate 7 are driven by the air cylinder 3 to move upwards for resetting, and then the ejector rod is driven by the electric push rod 14 to move upwards, so that the ejector rod jacks up the plastic plate in the pressing die 4, a worker can take the plastic plate conveniently, and practical use is facilitated.

In an optional embodiment, a cavity for installing the cooling pipe 9 is arranged inside the bottom end of the pressing die 4, two sides of the cavity are respectively bent at a right angle and extend to the inner walls of two sides of the pressing die 4, two sides of the cooling pipe 9 are also bent upwards along with the cavity, heat of the bottom and the side walls of the pressing die 4 can be absorbed simultaneously, heat exchange efficiency is improved, and cooling time is shortened.

In an alternative embodiment, the cooling pipe 9 is a winding coil structure, and two free ends of the coil are fixedly connected with the liquid inlet pipe 12 and the return pipe 13 respectively, and the winding design can improve the heat exchange effect of the cooling pipe 9, thereby improving the cooling efficiency.

In an optional embodiment, electric putter 14 is installed at the top of base 1 inner chamber, electric putter 14's propelling movement end just installs the ejector pin up, the other end of ejector pin passes the middle part of base 1 and extends to the inside of embossing mold utensil 4, ejector pin and base 1, the inside slip of embossing mold utensil 4 cup joints, and the upper surface of ejector pin flushes mutually with the bottom surface of embossing mold utensil 4 inner chamber, the trepanning with ejector pin looks adaptation is seted up at the top middle part of base 1 and the bottom middle part of embossing mold utensil 4, the ejector pin activity cup joints in the trepanning, and the trepanning sets up between the circuitous pipeline of cooling tube 9, can normally ejecting to panel, also can not cause the influence to the cooling of aforementioned process.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The flattening device for processing the composite material comprises a base (1), wherein a support (2) is installed at the top of the base (1), a cylinder (3) is installed at the top of the support (2), and a pressing mold (4) located below the support (2) is installed on the upper surface of the base (1), and is characterized in that fixing rods (5) are installed on two sides of the top of the pressing mold (4), the other ends of the fixing rods (5) are fixedly connected with the top of the support (2), a movable plate (6) is sleeved between the two fixing rods (5) in a sliding mode, the pushing end of the cylinder (3) faces downwards and is fixedly connected with the middle of the upper surface of the movable plate (6), and a pressing plate (7) is fixedly connected to the lower surface of the movable plate (6) through a plurality of connecting columns; install radiating fin (8) on the outer wall of embossing mold utensil (4), the bottom internally mounted of embossing mold utensil (4) has cooling tube (9), coolant liquid case (10) are installed to the bottom of base (1) inner chamber, liquid pump (11) are installed to one side at coolant liquid case (10) top, the mouth that draws water of liquid pump (11) is linked together through the inside of branch pipe with coolant liquid case (10), outlet fixedly connected with feed liquor pipe (12) of liquid pump (11), the other end of feed liquor pipe (12) upwards extends and is connected with the water inlet of cooling tube (9), opposite side fixedly connected with back flow (13) at coolant liquid case (10) top, the other end of back flow (13) upwards extends and is connected with the delivery port of cooling tube (9).

2. The flattening device for processing the composite materials, according to claim 1, characterized in that a cavity for installing the cooling pipe (9) is arranged inside the bottom end of the pressing die (4), and two sides of the cavity are respectively bent at a right angle and extend to the inside of the inner walls of two sides of the pressing die (4).

3. The flattening device for composite material processing according to claim 1, characterized in that the cooling pipe (9) is a winding coil structure, and two free ends of the coil are fixedly connected with the liquid inlet pipe (12) and the return pipe (13), respectively.

4. The flattening device for processing the composite materials, according to claim 1, characterized in that the pressing plate (7) is adapted to an inner cavity of the pressing die (4), and the periphery of the pressing plate (7) is closely and slidably connected with an inner wall of the pressing die (4).

5. The flattening device for processing the composite materials, according to claim 1, characterized in that an electric push rod (14) is installed at the top of the inner cavity of the base (1), the pushing end of the electric push rod (14) faces upward and is provided with a push rod, the other end of the push rod penetrates through the middle part of the base (1) and extends to the inside of the pressing die (4), the push rod is slidably sleeved with the inside of the base (1) and the pressing die (4), and the upper surface of the push rod is flush with the bottom surface of the inner cavity of the pressing die (4).

6. The flattening device for composite material machining according to claim 1, characterized in that said heat dissipating fins (8) are copper-aluminum alloy heat dissipating fins.