CN113427712A

CN113427712A - Long silica gel part injection moulding mould with heat preservation function

Info

Publication number: CN113427712A
Application number: CN202110710713.7A
Authority: CN
Inventors: 徐文祥
Original assignee: Huizhou Juntai Technology Co ltd
Current assignee: Huizhou Juntai Technology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-09-24

Abstract

The invention discloses an injection molding die for a long silica gel part with a heat preservation function, which comprises a heat insulation shell, wherein the back surface of the heat insulation shell is fixedly hinged with a sealing cover through a hinge, the upper surface of the sealing cover is provided with injection molding holes which are arranged at equal intervals, the front surface of the sealing cover is fixedly connected with a pulling handle, the bottom surface of the sealing cover is provided with two symmetrical clamping grooves, the inner bottom wall of the heat insulation shell is fixedly connected with two heating devices, one side surface, close to each other, of the two heating devices is fixedly connected with a heat conducting rod, and the outer surface of the heat conducting rod is sleeved with a temperature heat conducting wire. This elongated silica gel part injection moulding mould with heat preservation function, the surface cover through at the heat conduction stick is equipped with the temperature heat conduction silk, and first can avoid making elongated silica gel part receive cold influence shaping effect, and the second can be with the area that the increase of temperature heat conduction silk is heated, through setting up the heated board, can carry out long-time the reservation to the inside heat of casing.

Description

Long silica gel part injection moulding mould with heat preservation function

Technical Field

The invention belongs to the technical field of molds, and particularly relates to an injection molding mold for a long silica gel part with a heat preservation function.

Background

The silica gel belongs to a thermosetting type, can be molded as long as the required temperature is reached, and cannot be deformed after molding. Generally, silicone rubber is molded by a mold, and a silicone rubber material has good oil resistance and solvent resistance, and simultaneously has very excellent ductility and tensile resistance, so that the silicone rubber material is widely applied to the field of mechanical equipment in a large scale, especially as a sealing member in a device, and is widely used.

Disclosure of Invention

The invention provides a method for injection molding of a long silica gel part, which aims to solve the problems that when the long silica gel part is subjected to injection molding, due to the fact that the part is long, the heat conduction speed of two ends of the part is higher than that of the other end of the part, the temperature on the part is uneven, and injection molding is affected.

The invention is realized in such a way, the long silica gel part injection molding mold with the heat preservation function comprises a heat insulation shell, the back surface of the heat insulation shell is fixedly hinged with a sealing cover through a hinge, the upper surface of the sealing cover is provided with injection molding holes which are arranged at equal intervals, the front surface of the sealing cover is fixedly connected with a pulling handle, the bottom surface of the sealing cover is provided with two symmetrical clamping grooves, the inner bottom wall of the heat insulation shell is fixedly connected with two heating devices, one side surface of the two heating devices which are close to each other is fixedly connected with a heat conduction rod, the outer surface of the heat conduction rod is sleeved with a temperature heat conduction wire, the upper surfaces of the two heating devices are both fixedly connected with heat preservation plates, the upper surfaces of the two heating devices are both fixedly connected with a U-shaped heat conduction support plate, the U-shaped heat conduction support plate is positioned between the two heat preservation plates, and a vacuum groove is arranged in the heat insulation shell, the front of the heat insulation shell is fixedly embedded with a control panel, and a forming groove is formed above the U-shaped heat conduction carrier plate.

Furthermore, the upper surface of the U-shaped heat conduction carrier plate is fixedly connected with a pull ring, and the outer surface of the pull ring is matched with the inside of the clamping groove.

Further, the front of the heat insulation shell is fixedly embedded with a temperature display, and the temperature display is positioned on the right side of the control panel.

Further, the right side of thermal-insulated casing is equipped with the safety and marks the tablet, the back that the tablet was marked to safety and the right flank fixed connection of thermal-insulated casing, the shape that the tablet was marked to safety is the rectangle.

Furthermore, four supporting legs are arranged below the heat insulation shell, and the top ends of the supporting legs are fixedly connected with the bottom surface of the heat insulation shell.

Furthermore, a power supply interface is fixedly embedded in the right side face of the heat insulation shell, the power supply interface is located below the safety signboard, and the power supply interface is rectangular.

Further, a pushing handle is arranged on the left side of the heat insulation shell, the right side face of the pushing handle is fixedly connected with the left side face of the heat insulation shell, and anti-skidding grains are arranged on the outer surface of the pushing handle.

Further, every the below of supporting leg (2) all is equipped with universal wheel (19), every the upper surface of universal wheel (19) all with the bottom surface fixed connection of supporting leg (2).

Compared with the prior art, the invention has the beneficial effects that: this elongated silica gel part injection moulding mould with heat preservation function, surface cover through at the heat conduction stick is equipped with the temperature heat conduction silk, firstly can avoid making elongated silica gel part receive cold influence shaping effect, the second can be with the area that the increase of temperature heat conduction silk is heated, through setting up the heated board, can carry out long-time reservation to the inside heat of casing, through setting up thermal-insulated casing, can protect staff misoperation and lead to the unnecessary injury, set up the pull ring through the upper surface at U-shaped heat conduction support plate, can make things convenient for the staff to accomplish to mould plastics the back and remove U-shaped heat conduction support plate, through setting up the universal wheel, can make things convenient for the staff to remove the mould.

Drawings

FIG. 1 is a side view of the insulated housing of the present invention;

FIG. 2 is a cross-sectional view of a front view of the insulated housing of the present invention;

FIG. 3 is a right side view of the insulated housing of the present invention.

In the figure: 1. a thermally insulated housing; 2. supporting legs; 3. a temperature display; 4. a pull ring; 5. injection molding holes; 6. pulling the handle; 7. a card slot; 8. a closure cap; 9. a control panel; 10. a heating device; 11. a temperature heat-conducting wire; 12. a vacuum tank; 13. forming a groove; 14. a thermal insulation board; 15. a U-shaped heat-conducting carrier plate; 16. a heat conducting rod; 17. a security nameplate; 18. a power supply interface; 19. a universal wheel; 20. a pushing handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, an injection molding mold for a long silica gel part with a heat preservation function comprises a heat insulation casing 1, a sealing cover 8 is fixedly hinged to the back of the heat insulation casing 1 through a hinge, injection molding holes 5 are formed in the upper surface of the sealing cover 8 and are arranged equidistantly, a pulling handle 6 is fixedly connected to the front of the sealing cover 8, two symmetrical clamping grooves 7 are formed in the bottom surface of the sealing cover 8, two heating devices 10 are fixedly connected to the inner bottom wall of the heat insulation casing 1, heat conducting rods 16 are fixedly connected to one side surface of the two heating devices 10 close to each other, temperature heat conducting wires 11 are sleeved on the outer surface of the heat conducting rods 16, heat preservation plates 14 are fixedly connected to the upper surfaces of the two heating devices 10, U-shaped heat conducting support plates 15 are fixedly connected to the upper surfaces of the two heating devices 10, the U-shaped heat conducting support plates 15 are located between the two heat preservation plates 14, and a vacuum groove 12 is formed in the heat insulation casing 1, the front surface of the heat insulation shell 1 is fixedly embedded with a control panel 9, and a forming groove 13 is arranged above the U-shaped heat conduction carrier plate 15.

In the invention, the upper surface of the U-shaped heat-conducting carrier plate 15 is fixedly connected with a pull ring 4, the outer surface of the pull ring 4 is matched with the inside of a clamping groove 7, so that a worker can conveniently move the U-shaped heat-conducting carrier plate 15 after finishing injection molding, the front surface of the heat-insulating shell 1 is fixedly embedded with a temperature display 3, the temperature display 3 is positioned on the right side of a control panel 9 and can conveniently observe the temperature inside the heat-insulating shell 1, the right side of the heat-insulating shell 1 is provided with a safety signboard 17, the back surface of the safety signboard 17 is fixedly connected with the right side surface of the heat-insulating shell 1, the safety signboard 17 is rectangular, the safety signboard 17 can warn the worker, four support legs 2 are arranged below the heat-insulating shell 1, the top end of each support leg 2 is fixedly connected with the bottom surface of the heat-insulating shell 1 and can support the heat-insulating shell 1, the right side surface of the heat-insulating shell 1 is fixedly embedded with a power supply inserting port 18, power interface 18 is located the below that safety indicated board 17, power interface 18's shape is the rectangle, through setting up power interface 18, can supply power to heating device 10, the left side of thermal-insulated casing 1 is equipped with and pushes away 20, the right flank that pushes away 20 and the left surface fixed connection of thermal-insulated casing 1, the surface that pushes away 20 is equipped with anti-skidding line, it can increase the hand and push away the frictional force between 20 to push away the anti-skidding line on 20, the below of every supporting leg 2 all is equipped with universal wheel 19, the upper surface of every universal wheel 19 all with supporting leg 2's bottom surface fixed connection, through setting up universal wheel 19, can make the mould remove.

The working principle of the invention is as follows: the staff uses pulling handle 6 to lift closing cap 8, then inspects the condition inside thermal-insulated casing 1, covers closing cap 8 after having inspected no problem, at this moment presses control panel 9 and makes heating device 10 carry out work, and heat conduction stick 16 sends the heat and supplies heat to the inside of thermal-insulated casing 1 afterwards, begins to mould plastics after that, and after the completion of moulding plastics, opens closing cap 8, and it just can to take out U-shaped heat conduction support plate 15 on the hook is hung to pull ring 4.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an elongated silica gel part injection moulding mould with heat preservation function, includes thermal-insulated casing (1), its characterized in that: the back of the heat insulation shell (1) is fixedly hinged with a sealing cover (8) through a hinge, the upper surface of the sealing cover (8) is provided with injection molding holes (5) which are arranged at equal intervals, the front surface of the sealing cover (8) is fixedly connected with a pulling handle (6), the bottom surface of the sealing cover (8) is provided with two symmetrical clamping grooves (7), the inner bottom wall of the heat insulation shell (1) is fixedly connected with two heating devices (10), one side surface of the two heating devices (10) which are close to each other is fixedly connected with a heat conduction rod (16), the outer surface of the heat conduction rod (16) is sleeved with temperature heat conduction wires (11), the upper surfaces of the two heating devices (10) are fixedly connected with heat insulation plates (14), the upper surfaces of the two heating devices (10) are fixedly connected with U-shaped heat conduction support plates (15) together, and the U-shaped heat conduction support plates (15) are positioned between the two heat insulation plates (14), the vacuum groove (12) is arranged in the heat insulation shell (1), the control panel (9) is fixedly embedded in the front face of the heat insulation shell (1), and the forming groove (13) is arranged above the U-shaped heat conduction carrier plate (15).

2. The long silica gel part injection molding mold with the heat preservation function as claimed in claim 1, wherein: the upper surface of the U-shaped heat conduction carrier plate (15) is fixedly connected with a pull ring (4), and the outer surface of the pull ring (4) is matched with the inside of the clamping groove (7).

3. The long silica gel part injection molding mold with the heat preservation function as claimed in claim 1, wherein: the front of the heat insulation shell (1) is fixedly embedded with a temperature display (3), and the temperature display (3) is positioned on the right side of the control panel (9).

4. The long silica gel part injection molding mold with the heat preservation function as claimed in claim 1, wherein: the right side of thermal-insulated casing (1) is equipped with safety and marks tablet (17), the back that marks tablet (17) safely and the right flank fixed connection of thermal-insulated casing (1), the shape that marks tablet (17) safely is the rectangle.

5. The long silica gel part injection molding mold with the heat preservation function as claimed in claim 1, wherein: the heat insulation shell is characterized in that four supporting legs (2) are arranged below the heat insulation shell (1), and each supporting leg (2) is fixedly connected with the top end of the heat insulation shell (1).

6. The long silica gel part injection molding mold with the heat preservation function as claimed in claim 4, wherein: the right side face of the heat insulation shell (1) is fixedly embedded with a power supply interface (18), the power supply interface (18) is located below the safety signboard (17), and the power supply interface (18) is rectangular.

7. The long silica gel part injection molding mold with the heat preservation function as claimed in claim 1, wherein: the heat insulation shell is characterized in that a pushing handle (20) is arranged on the left side of the heat insulation shell (1), the right side face of the pushing handle (20) is fixedly connected with the left side face of the heat insulation shell (1), and anti-skidding grains are arranged on the outer surface of the pushing handle (1).

8. The long silica gel part injection molding mold with the heat preservation function as claimed in claim 5, wherein: every the below of supporting leg (2) all is equipped with universal wheel (19), every the upper surface of universal wheel (19) all with the bottom surface fixed connection of supporting leg (2).