CN213830214U

CN213830214U - Injection molding device for automobile central control panel

Info

Publication number: CN213830214U
Application number: CN202022739126.4U
Authority: CN
Inventors: 黄敏久
Original assignee: Suzhou Feirui Plastics Co ltd
Current assignee: Suzhou Feirui Plastics Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-30
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses an injection molding device of a vehicle central control panel, which belongs to the technical field of injection molding, and adopts the technical proposal that the injection molding device comprises a workbench, wherein the top of the workbench is fixedly connected with two fixed plates, two limiting rods with four are fixedly connected with the opposite sides of the fixed plates, the surfaces of the limiting rods are slidably connected with a movable plate, the right side of the fixed plate is fixedly connected with an electric push rod fixedly connected with the movable plate, the left side of the limiting rods is fixedly connected with the right side of the fixed plate, the injection molding device of the vehicle central control panel is provided with a heating device, the movable mold can be preheated after the heating plate is electrified, the temperature of the movable mold is increased to a certain degree and then injection molding is carried out, thereby the product is heated uniformly during molding, the quality of the molded product is improved, and the heat conducting silica gel is arranged to facilitate the uniform introduction of the heat emitted by the heating plate into the movable mold and improve the temperature rising speed of the movable mold, through setting up the closing plate, can prevent that the heat that the hot plate diverges from leaking, improve the heating efficiency of hot plate.

Description

Injection molding device for automobile central control panel

Technical Field

The utility model relates to a technical field of moulding plastics, more specifically say, relate to a control panel's device of moulding plastics in car.

Background

The automobile central console is a workbench in front of a front assistant driver in the front of a cab, and is a carrier for mounting devices such as an instrument panel, an air conditioner, a sound panel, a storage box, an air bag and the like.

However, in winter, the temperature of the mold is too low due to cold weather, and the injection molding at this time can cause uneven heating during product molding and severe defects, so that those skilled in the art provide an injection molding device for an automotive center control panel to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a control panel's device of moulding plastics in car possesses the advantage that can heat when mould self temperature is low excessively, is heated uneven problem when having solved the product shaping.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An injection molding device of an automobile central control panel comprises a workbench, wherein the top of the workbench is fixedly connected with two fixed plates, the two opposite sides of the fixed plates are fixedly connected with four limit rods, the surface of each limit rod is slidably connected with a movable plate, the left side of each fixed plate is fixedly connected with an electric push rod fixedly connected with the movable plate, the right side of each movable plate is fixedly connected with a movable mold, the right side of each fixed plate is fixedly connected with a fixed mold, the right side of each fixed plate is provided with an injection molding pipe, the injection molding pipes sequentially penetrate through the right sides of the fixed plates and the fixed molds and extend into the fixed molds, the top of each movable mold is provided with a heating device, the heating device penetrates through the movable molds and extends into the movable molds, the top of each movable mold is provided with a temperature sensor, the top of the workbench is, the input end of the controller is electrically connected with the output end of the temperature sensor.

Preferably, the top of the movable mold is provided with a placing groove, and the inner wall of the placing groove is provided with heat-conducting silica gel.

Preferably, heating device includes the closing plate, the bottom fixedly connected with hot plate of closing plate, the hot plate runs through the standing groove and extends to the inside of standing groove, the input of hot plate and the output electric connection of controller.

Preferably, the top of the sealing plate is provided with screws distributed at equal intervals, and the screws sequentially penetrate through the sealing plate and the movable die and extend into the movable die.

Preferably, the inner top wall of the workbench is fixedly connected with a first material guide plate, the right side of the inner wall of the workbench is hinged with a second material guide plate, and the inner bottom wall of the workbench is fixedly connected with a spring fixedly connected with the second material guide plate.

Preferably, a containing opening is formed in the top of the workbench, and the first material guide plate is located below the containing opening.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the heating device is arranged, the movable die can be preheated after the heating plate is electrified, and then injection molding is carried out after the temperature of the movable die is raised to a certain degree, so that a product is uniformly heated during molding, the quality of the product after molding is improved, the heat emitted by the heating plate is conveniently and uniformly guided into the movable die by arranging the heat-conducting silica gel, the heating speed of the movable die is increased, the heat emitted by the heating plate can be prevented from leaking by arranging the sealing plate, and the heating efficiency of the heating plate is improved;

(2) through setting up the screw, be favorable to locking between heating device and the movable mould, heating device's stability when improving the movable mould and removing, through setting up second stock guide and spring, be convenient for slow down the product impact force that first stock guide water conservancy diversion got off, reduce the spoilage after the product shaping, through setting up the storage opening, the inside that the storage opening got into the workstation can be followed to the product after the drawing of patterns, and the product after the product of being convenient for demoulds the shaping is collected and is handled.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a work table; 101. a receiving opening; 2. injection molding a tube; 3. a fixing plate; 4. a heating device; 401. a sealing plate; 402. heating plates; 403. a screw; 5. moving the plate; 6. a first material guide plate; 7. fixing a mold; 8. moving the mold; 801. a placement groove; 802. heat conducting silica gel; 9. an electric push rod; 10. a limiting rod; 11. a controller; 12. a temperature sensor; 13. a second material guide plate; 14. a spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an injection molding device for an automotive center control panel comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with two fixed plates 3, the opposite sides of the two fixed plates 3 are fixedly connected with four limiting rods 10, the surfaces of the limiting rods 10 are slidably connected with a moving plate 5, the right side of the left fixed plate 3 is fixedly connected with an electric push rod 9 fixedly connected with the moving plate 5, the right side of the moving plate 5 is fixedly connected with a moving mold 8, the left side of the right fixed plate 3 is fixedly connected with a fixed mold 7, the right side of the right fixed plate 3 is provided with an injection molding pipe 2, the injection molding pipe 2 sequentially penetrates through the right fixed plate 3 and the fixed mold 7 and extends into the fixed mold 7, the top of the moving mold 8 is provided with a heating device 4, the heating device 4 penetrates through the moving mold 8 and extends into the moving mold 8, the top of the moving mold 8 is provided with a temperature sensor 12, the top of workstation 1 is provided with controller 11, and the input of controller 11 and temperature sensor 12's output electric connection can preheat movable mould 8 after the hot plate 402 circular telegram through setting up heating device 4, and the temperature of movable mould 8 promotes to mould plastics again after the certain degree to be heated evenly when making the product shaping, improved the quality after the product shaping.

Further, a placing groove 801 is formed in the top of the movable mold 8, heat conducting silica gel 802 is arranged on the inner wall of the placing groove 801, and the heat emitted by the heating plate 402 is conveniently led into the movable mold 8 uniformly by the aid of the heat conducting silica gel 802, so that the heating speed of the movable mold 8 is increased.

Further, heating device 4 includes sealing plate 401, and the bottom fixedly connected with hot plate 402 of sealing plate 401, hot plate 402 run through standing groove 801 and extend to the inside of standing groove 801, and the input of hot plate 402 and the output of controller 11 electric connection can prevent the heat that hot plate 402 dispels from leaking through setting up sealing plate 401, improve the heating efficiency of hot plate 402.

Further, the top of the sealing plate 401 is provided with screws 403 distributed at equal intervals, the screws 403 sequentially penetrate through the sealing plate 401 and the movable die 8 and extend into the movable die 8, and the screws 403 are arranged, so that the heating device 4 and the movable die 8 can be locked conveniently, and the stability of the heating device 4 when the movable die 8 moves is improved.

Furthermore, the inner top wall of the workbench 1 is fixedly connected with the first material guide plate 6, the right side of the inner wall of the workbench 1 is hinged with the second material guide plate 13, the inner bottom wall of the workbench 1 is fixedly connected with the spring 14 fixedly connected with the second material guide plate 13, and by arranging the second material guide plate 13 and the spring 14, the impact force of a product guided by the first material guide plate 6 can be conveniently reduced, and the damage rate of the product after forming can be reduced.

Further, storage port 101 has been seted up at the top of workstation 1, and first stock guide 6 is located the below of storage port 101, and through setting up storage port 101, the inside that storage port 101 got into workstation 1 can be followed to the product after the drawing of patterns, and the product of being convenient for is collected the processing to the product after the shaping drawing of patterns.

The working principle is as follows: when injection molding is performed in a cold environment, firstly, the heating device 4 is placed in the placing groove 801, then the sealing plate 401 and the movable mold 8 are fixedly connected through the screw 403, leakage of heat emitted by the heating plate 402 can be prevented by arranging the sealing plate 401, the heating efficiency of the heating plate 402 is improved, locking between the heating device 4 and the movable mold 8 is facilitated by arranging the screw 403, the stability of the heating device 4 when the movable mold 8 moves is improved, then the controller 11 controls the heating plate 402 to heat, the heating plate 402 conducts the temperature to the movable mold 8 through the heat-conducting silica gel 802, the heat emitted by the heating plate 402 is conveniently and uniformly guided into the movable mold 8 by arranging the heat-conducting silica gel 802, the temperature rising speed of the movable mold 8 is improved, the temperature of the movable mold 8 is gradually raised, the movable mold 8 can be preheated after the heating plate 402 is electrified, the temperature of the movable mold 8 is raised to a certain degree and then injection molding is performed, so that the product is heated uniformly during molding, the quality of the product after molding is improved, the temperature sensor 12 detects that the temperature of the movable mold 8 rises to a specified temperature and then transmits a signal to the controller 11, the controller 11 controls the heating plate 402 to close, then the electric push rod 9 drives the movable mold 5 to slide towards the right side on the surface of the limiting rod 10, the movable mold 5 drives the movable mold 8 to slide towards the right side until the movable mold 8 is combined with the fixed mold 7, then the molten raw material is injected into the injection molding space through the injection molding pipe 2, after injection molding, the electric push rod 9 drives the movable mold 8 to move towards the left side through the movable mold 5, so as to demold the molded product, the product falls on the first material guide plate 6 through the containing opening 101 after falling off, through the containing opening 101, the demolded product can enter the workbench 1 from the containing opening 101, and the molded and demolded product can be collected and processed conveniently, on first stock guide 6 fell into second stock guide 13 afterwards, second stock guide 13 was flicked by pressure drive spring 14 to reduce the impact force of product whereabouts, through setting up second stock guide 13 and spring 14, be convenient for slow down the product impact force that first stock guide 6 water conservancy diversion got off, reduce the spoilage after the product shaping, final product fall into during workstation 1 can.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a device of moulding plastics of accuse panel in car, includes workstation (1), its characterized in that: the top fixedly connected with quantity of workstation (1) is fixed plate (3) two, two opposite side fixedly connected with quantity of fixed plate (3) is gag lever post (10) four, moving plate (5) that the surface sliding connection of gag lever post (10) has, the left side the right side fixedly connected with of fixed plate (3) and moving plate (5) fixed connection's electric putter (9), the right side fixedly connected with movable mould (8) of moving plate (5), the right side the left side fixedly connected with cover half (7) of fixed plate (3), the right side of fixed plate (3) is provided with injection molding pipe (2), injection molding pipe (2) run through the right side in proper order fixed plate (3) and cover half (7) and extend to the inside of cover half (7), the top of movable mould (8) is provided with heating device (4), heating device (4) run through movable mould (8) and extend to the inside of movable mould (8), the top of movable mould (8) is provided with temperature sensor (12), the top of workstation (1) is provided with controller (11), the input of controller (11) and temperature sensor (12)'s output electric connection.

2. The injection molding apparatus of an automotive center control panel according to claim 1, characterized in that: a placing groove (801) is formed in the top of the movable mold (8), and heat-conducting silica gel (802) is arranged on the inner wall of the placing groove (801).

3. The injection molding apparatus of an automotive center control panel according to claim 2, characterized in that: the heating device (4) comprises a sealing plate (401), a heating plate (402) is fixedly connected to the bottom of the sealing plate (401), the heating plate (402) penetrates through the placing groove (801) and extends to the inside of the placing groove (801), and the input end of the heating plate (402) is electrically connected with the output end of the controller (11).

4. An injection molding apparatus for center control panels of automobiles according to claim 3, wherein: the top of the sealing plate (401) is provided with screws (403) distributed at equal intervals, and the screws (403) sequentially penetrate through the sealing plate (401) and the movable die (8) and extend into the movable die (8).

5. The injection molding apparatus of an automotive center control panel according to claim 1, characterized in that: the inner wall of the workbench (1) is fixedly connected with a first material guide plate (6), the right side of the inner wall of the workbench (1) is hinged with a second material guide plate (13), and the inner wall of the workbench (1) is fixedly connected with a spring (14) fixedly connected with the second material guide plate (13).

6. The injection molding apparatus of an automotive center control panel according to claim 5, characterized in that: a containing opening (101) is formed in the top of the workbench (1), and the first material guide plate (6) is located below the containing opening (101).