CN219191132U

CN219191132U - Automobile decoration strip die

Info

Publication number: CN219191132U
Application number: CN202320216429.9U
Authority: CN
Inventors: 于敦波; 于敦庆
Original assignee: Huizhou Winpak Technology Co ltd
Current assignee: Huizhou Winpak Technology Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-06-16
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to an automobile decorative strip die, and belongs to the technical field of automobile decorative strip molding. The technical scheme is that the plastic cooling device mainly aims at solving the problem that the existing automobile device strip forming die cannot cool plastic, and comprises a bottom die and a top die, wherein the top of the bottom die is connected with the top die in a jogged manner; the front of the bottom die is provided with a control switch, and the inner wall of the bottom die is internally provided with a superconductor refrigerating sheet. According to the utility model, the control switch and the superconductor refrigerating sheet are arranged on the bottom die, when the inside of the die is required to be cooled, the control switch can be moved by external force, at the moment, the control switch transmits electric energy to the inside of the superconductor refrigerating sheet, after the superconductor refrigerating sheet is electrified, the heat in the die is absorbed, and the heat is transmitted to the inside of the superconductor radiating sheet, so that the cooling of the die is finished, the cooling speed of plastic is increased, and the service efficiency of the die is improved.

Description

Automobile decoration strip die

Technical Field

The utility model relates to the technical field of automobile decorative strip forming, in particular to an automobile decorative strip die.

Background

Automobile decoration strip is as the decoration part that modern automobile is commonly used, is often installed to the inside of car, shelters from the gap in the car inside, and in current automobile decoration strip production process, often need carry out foundry goods production to the automobile decoration strip, pour into the inside of mould with molten plastic, after the plastic cooling shaping, accomplish the production of automobile decoration strip, and current automobile decoration strip mould is because of its lack cooling auxiliary part, in the production process of automobile decoration strip, can't assist the staff, cools off the plastic strip of melting, and then influence mould work efficiency.

Compared with the existing automobile decorative strip die, the cooling auxiliary component is added, and in the use process of the die, the condensation speed of molten plastic can be increased through cooling, so that the use efficiency of the automobile decorative strip die is improved.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides an automobile decoration strip die.

The technical scheme of the utility model is as follows: the automobile decorative strip die comprises a bottom die and a top die, wherein the top of the bottom die is connected with the top die in a jogged manner;

the front surface of the bottom die is provided with a control switch, and the inner wall of the bottom die is internally provided with a superconductor refrigerating sheet;

fixing pieces are arranged on two sides of the bottom die, and three groups of threaded fixing holes are formed in the fixing pieces in a penetrating mode.

Preferably, eight groups of embedded holes are formed in the top of the bottom die, a first forming groove is connected to the top of the bottom die in an embedded mode, and the first forming groove is located at the inner side of the embedded holes.

Preferably, eight groups of embedded rods are arranged at the bottom of the top die, the embedded rods are embedded with the embedded holes, a second forming groove is formed in the bottom of the top die, and the second forming groove is located at the inner side of the embedded rods.

Preferably, two groups of electric telescopic rods are installed at the top of the top die through connecting bolts, and flanges are installed at the tops of the electric telescopic rods.

Preferably, the top of top mould installs the heating panel, the superconductor fin is installed at the top of heating panel, the top mould top runs through and installs the inlet pipe, and the inlet pipe is located one side of heating panel, the top of top mould runs through and has seted up the exhaust hole, and the exhaust hole is located the opposite side of heating panel.

Preferably, a thermometer is mounted on the front surface of the top mold.

Preferably, the front surface of the bottom mold is provided with two groups of active electrodes, and the active electrodes are positioned on two sides of the control switch.

Preferably, a fixing bolt is installed on the back surface of the top die, and a vibrator is installed on the inner side of the fixing bolt.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. according to the utility model, the control switch and the superconductor refrigerating sheet are arranged, when the inside of the die is required to be cooled, the control switch can be moved by external force, at the moment, the control switch transmits electric energy to the inside of the superconductor refrigerating sheet, after the superconductor refrigerating sheet is electrified, the heat in the die is absorbed, and the heat is transmitted to the inside of the superconductor radiating sheet, so that the cooling of the die is finished, the cooling speed of plastic is increased, and the use efficiency of the die is improved.

2. According to the utility model, the vibrator is arranged, when bubbles in plastic are required to be eliminated, electric energy can be transmitted to the inside of the vibrator through the external control part, at the moment, the vibrator drives the eccentric rotor in the vibrator to rotate at high frequency through electromagnetic effect, so that bubbles in the mold are driven to be continuously released to the external environment, air pockets are prevented from occurring in the automobile decorative strip, and the quality of the automobile decorative strip is improved.

Drawings

FIG. 1 is a schematic view showing a mold structure of an automobile trim strip according to the present utility model;

FIG. 2 is a schematic view showing a back structure of a molding for an automobile trim strip according to the present utility model;

FIG. 3 is a schematic view of a cross-sectional portion of the bottom mold of FIG. 1;

fig. 4 is a schematic view of the bottom connecting portion of the top mold of fig. 1.

Reference numerals: 1. a bottom mold; 2. a top mold; 3. a control switch; 4. superconductor refrigerating sheets; 5. a fixing piece; 6. a threaded fixing hole; 7. a fitting hole; 8. a first molding groove; 9. a fitting rod; 10. a second molding groove; 11. an electric telescopic rod; 12. a flange; 13. a heat dissipation plate; 14. superconductor radiating fins; 15. a feed pipe; 16. an exhaust hole; 17. a thermometer; 18. an active electrode; 19. a fixing bolt; 20. a vibrator.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, 2, 3 and 4, the automobile decorative strip mold provided by the utility model comprises a bottom mold 1 and a top mold 2, wherein the top of the bottom mold 1 is connected with the top mold 2 in a jogged manner, the bottom mold 1 provides fixed points for the top mold 2, a control switch 3, a superconductor refrigerating sheet 4, a fixing sheet 5, a jogging hole 7, a first forming groove 8 and an active electrode 18 which are arranged on the outer surface and the inside of the bottom mold 1, the top mold 2 is connected with the bottom mold 1 in a jogged manner, and simultaneously provides fixed points for a jogging rod 9, a second forming groove 10, an electric telescopic rod 11, a heat dissipation plate 13, a feed pipe 15, an exhaust hole 16, a thermometer 17 and a fixing bolt 19 which are arranged on the outer surface of the top mold; the fixing pieces 5 are arranged on two sides of the bottom die 1, fixing points are provided for three groups of threaded fixing holes 6 which are internally and penetratingly arranged, three groups of threaded fixing holes 6 are internally and penetratingly arranged in the fixing pieces 5, before the device is used, external bolts are inserted into the threaded fixing holes 6 and are inserted into the external fixing planes to finish the integral fixing of the die, eight groups of embedded holes 7 are arranged on the top of the bottom die 1, the embedded holes 7 are embedded with embedded rods 9, the alignment of the bottom die 1 and the top die 2 is ensured, the top of the bottom die 1 is embedded and connected with a first forming groove 8, the first forming groove 8 is positioned on the inner side of the embedded holes 7, the first forming groove 8 is arranged in the bottom die 1, when plastic enters the inside of the first forming groove 8, space is provided for condensation of the plastic, eight groups of embedded rods 9 are arranged on the bottom of the top die 2, the embedded rod 9 is embedded with the embedded hole 7, the embedded stability of the top mold 2 and the bottom mold 1 is ensured, the bottom of the top mold 2 is provided with a second forming groove 10, the second forming groove 10 is positioned at the inner side of the embedded rod 9, the second forming groove 10 is arranged at the bottom of the top mold 2, when plastic enters the inside of the top mold 2, the second forming groove 10 can provide a forming space for the plastic entering the inside of the top mold, the top of the top mold 2 is provided with two groups of electric telescopic rods 11 through connecting bolts, when the automobile decorative strip needs to be demolded, electric energy can be transmitted to the inside of the electric telescopic rods 11 through an external control part, at the moment, the electric telescopic rods 11 extend or shrink, and then the top mold 2 indirectly connected with the electric telescopic rods is driven to move up and down, so as to assist workers in demolding the automobile decorative strip, before the device is used, an external bolt is inserted into the flange 12, and is inserted into the flange 12, the top of the electric telescopic rod 11 is fixed, the top of the top mould 2 is provided with a cooling plate 13, the cooling plate 13 is arranged at the top of the top mould 2, a fixing point is provided for a superconductor cooling fin 14 arranged at the top of the top mould, meanwhile, the cooling speed of the cooling plate 13 is accelerated through folds at the top of the top mould, the cooling effect of the superconductor cooling fin 14 is further improved, the superconductor cooling fin 14 is arranged at the top of the cooling plate 13, when electric energy and heat are conveyed into the superconductor cooling fin 14 through a connecting wire, the superconductor cooling fin 14 continuously releases the heat into the external environment, the continuous release of the heat is completed, a feeding pipe 15 is arranged at the top of the top mould 2 in a penetrating way, and the feeding pipe 15 is arranged at one side of the cooling plate 13, the feeding pipe 15 is installed at the top of the top mold 2 in a penetrating manner, after the mold is fixed, plastic is injected into the feeding pipe 15, at this time, the feeding pipe 15 guides the plastic into the bottom mold 1 and the top mold 2 for the subsequent molding of the plastic, the top of the top mold 2 is provided with the exhaust hole 16 in a penetrating manner, the exhaust hole 16 is positioned at the other side of the heat dissipation plate 13, the exhaust hole 16 is installed at the top of the top mold 2 in a penetrating manner, when the plastic is continuously injected into the bottom mold 1 and the bottom mold 1, the bottom mold 1 and the top mold 2 discharge air in the molds under the action of pressure to complete the molding of the molds, the front of the top mold 2 is provided with the thermometer 17, the thermometer 17 is installed at the front of the top mold 2, the battery pack in the thermometer is used for supplying power to detect the temperature of the inner side of the top mold 2, and the detected data are displayed, the front surface of the bottom die 1 is provided with two groups of active electrodes 18, the active electrodes 18 are positioned on two sides of the control switch 3, the active electrodes 18 are made of relatively active metal materials, when water vapor in the external environment diffuses to the outer surface of the die, the active electrodes 18 are preferentially corroded, partial electrons are conveyed to the outer surface of the die through wires, and the corrosion speed of the die is delayed.

The working principle of the automobile decorative strip die based on the first embodiment is that firstly, an external bolt is inserted into a threaded fixing hole 6, the external bolt is inserted into an external fixing plane to complete the integral fixing of the die, then the external bolt is inserted into a flange 12, the external bolt is inserted into the flange 12 to complete the fixing of the top of an electric telescopic rod 11, plastic is injected into a feeding pipe 15, at the moment, the feeding pipe 15 guides the plastic into a bottom die 1 and a top die 2, at the moment, a space is provided for condensation of the plastic by a first forming groove 8 and a second forming groove 10, and the subsequent molding of the automobile decorative strip is facilitated.

Example two

As shown in fig. 1 and 3, compared with the first embodiment, the present embodiment of the present utility model further includes: the control switch 3 is installed on the front of the bottom die 1, when the inside of the die is required to be cooled, the control switch 3 can be moved by external force, at the moment, the control switch 3 conveys electric energy to the inside of the superconductor refrigerating sheet 4, the superconductor refrigerating sheet 4 is arranged inside the inner wall of the bottom die 1, after the superconductor refrigerating sheet 4 is electrified, heat in the die is absorbed, the heat is conveyed to the inside of the superconductor radiating sheet 14, cooling of the die is completed, the cooling speed of plastic is accelerated, and the service efficiency of the die is improved.

Example III

As shown in fig. 2, compared with the first embodiment, the present embodiment of the automobile decorative strip mold provided by the present utility model further includes: the fixing bolt 19 and the vibrator 20 are installed on the back of the top die 2, the fixing bolt 19 is installed on the back of the top die 2, a fixed point is provided for the vibrator 20 installed on the inner side of the fixing bolt 19, the vibrator 20 is installed on the inner side of the fixing bolt 19, when bubbles in plastic need to be eliminated, electric energy can be conveyed to the inside of the vibrator 20 through an external control part, at the moment, the vibrator 20 drives an eccentric rotor in the vibrator 20 to rotate at high frequency through electromagnetic effect, bubbles in the die are driven to be continuously released to the external environment, air pockets are prevented from occurring in an automobile decorative strip, and the quality of the automobile decorative strip is improved.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. Automobile decoration strip mould, including bottom mould (1) and top mould (2), its characterized in that: the top of the bottom die (1) is connected with a top die (2) in a jogged manner;

the front of the bottom die (1) is provided with a control switch (3), and a superconductor refrigerating sheet (4) is arranged inside the inner wall of the bottom die (1);

fixing plates (5) are arranged on two sides of the bottom die (1), and three groups of threaded fixing holes (6) are formed in the fixing plates (5) in a penetrating mode.

2. The automobile decorative strip die according to claim 1, wherein eight groups of embedded holes (7) are formed in the top of the bottom die (1), a first molding groove (8) is connected to the top of the bottom die (1) in an embedded mode, and the first molding groove (8) is located on the inner side of the embedded holes (7).

3. An automobile decorative strip mould according to claim 1, characterized in that eight groups of jogged rods (9) are arranged at the bottom of the top mould (2), the jogged rods (9) are jogged with the jogged holes (7), a second forming groove (10) is formed at the bottom of the top mould (2), and the second forming groove (10) is positioned at the inner side of the jogged rods (9).

4. An automobile decorative strip mould according to claim 1, characterized in that the top of the top mould (2) is provided with two groups of electric telescopic rods (11) through connecting bolts, and the top of the electric telescopic rods (11) is provided with a flange (12).

5. An automobile decorative strip mould according to claim 1, characterized in that the top of the top mould (2) is provided with a radiating plate (13), the top of the radiating plate (13) is provided with a superconductor radiating fin (14), the top of the top mould (2) is provided with a feeding pipe (15) in a penetrating way, the feeding pipe (15) is positioned on one side of the radiating plate (13), the top of the top mould (2) is provided with an exhaust hole (16) in a penetrating way, and the exhaust hole (16) is positioned on the other side of the radiating plate (13).

6. An automotive trim strip mould as claimed in claim 1, characterised in that the front face of the top mould (2) is fitted with a thermometer (17).

7. An automobile trim strip mould as claimed in claim 1, characterised in that the front face of the bottom mould (1) is fitted with two sets of active electrodes (18), and the active electrodes (18) are located on either side of the control switch (3).

8. An automobile trim strip mould as claimed in claim 1, characterised in that the back of the top mould (2) is fitted with a securing peg (19), the inside of the securing peg (19) being fitted with a vibrator (20).