CN216068526U

CN216068526U - Injection mold for air conditioner panel production

Info

Publication number: CN216068526U
Application number: CN202122645332.3U
Authority: CN
Inventors: 于昕世; 史允岭; 李永柱; 单娜; 杨吉亮
Original assignee: Qingdao Justuse Moulds Technology Co ltd
Current assignee: Qingdao Justuse Moulds Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-18
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the technical field of injection molds, in particular to an injection mold for air conditioner panel production, wherein an upper mold is arranged above a lower mold, an injection molding channel is formed in the middle section of the inner part of the upper mold, two air outlet channels are symmetrically formed in the two ends of the inner part of the upper mold, a cavity is formed in the lower mold, six circular grooves which are arranged in a rectangular shape are formed in the inner side of a mold cavity of the lower mold, and ejector blocks are arranged on the inner sides of the six circular grooves. According to the utility model, the screw rod sliding block and the trapezoidal block are driven to move through the rotation of the screw rod, the trapezoidal block sequentially jacks up the three rollers when moving from one end to the other end, so that the three connecting frames are sequentially jacked up, the connecting frames push the jacking blocks at the two ends to move upwards, and the jacking blocks jack up the formed part, so that the formed part is jacked up from one end to the other end, the formed part is conveniently demoulded, meanwhile, the formed part is not easy to tear, and the demoulding efficiency and the demoulding reliability are improved.

Description

Injection mold for air conditioner panel production

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold for producing an air conditioner panel.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. In the production of air conditioner panels, injection molds are needed to be used for shaping and producing panel parts.

However, the existing mold for producing the air-conditioning panel cannot automatically demold the molded part, and the molded part is generally pried out of the mold cavity by a manual tool, but the demolding mode is not only complicated in operation and low in efficiency, but also is easy to damage the molded part. Accordingly, one skilled in the art provides an injection mold for air conditioner panel production to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection mold for producing an air conditioner panel, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

an injection mold for air conditioner panel production comprises a lower mold, wherein an upper mold is arranged above the lower mold, an injection molding channel is arranged at the middle section position inside the upper mold, two air outlet channels are symmetrically arranged at the two end positions inside the upper mold, a cavity is arranged inside the lower mold, six circular grooves which are arranged in a rectangular shape are arranged inside a mold cavity of the lower mold, ejector blocks are arranged inside the six circular grooves, slide rods extending into the cavity are fixed at the lower ends of the six ejector blocks, a connecting frame is fixed between every two adjacent slide rods, springs are connected at the middle section positions of the upper sides of the three connecting frames, the upper ends of the three springs are connected with the upper side inside the cavity, rollers are rotatably connected with the lower sides of the three connecting frames, a motor is installed at one end outside the lower mold, and a lead screw extending into the cavity is fixed on the motor, the outside of lead screw rotates through the screw tooth and is connected with the lead screw slider, the upside of lead screw slider is fixed with trapezoidal piece, and the bilateral symmetry of lead screw slider is fixed with two sliding blocks, two sliding block's inside all runs through sliding connection has the guide arm, two the both ends of guide arm all are inboard fixed with the cavity, trapezoidal piece is isosceles trapezoid structure.

As a still further scheme of the utility model: one end of the screw rod is rotatably connected with a screw rod bearing, and one end of the screw rod bearing is fixed with the inside of the cavity.

As a still further scheme of the utility model: the inside of lower mould is located position department between six kicking blocks and has seted up the water cavity, the one end in water cavity is inserted and is equipped with the outlet pipe that extends to the lower mould outside, and the other end in water cavity is inserted and is equipped with the inlet tube that extends to the lower mould outside.

As a still further scheme of the utility model: the equal symmetry in both ends of lower mould and last mould is fixed with four mounting panels that are the rectangle and arrange, the mounting hole has all been seted up to the inside of mounting panel.

As a still further scheme of the utility model: four guide rod sliding blocks which are arranged in a rectangular shape are symmetrically fixed on two sides of the upper die, die guide rods are connected to the inner portions of the four guide rod sliding blocks in a penetrating and sliding mode, and the lower ends of the four die guide rods are fixed to the outer side of the lower die.

As a still further scheme of the utility model: limiting plates are fixed at the upper ends of the four die guide rods.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the screw rod sliding block and the trapezoidal block are driven to move through the rotation of the screw rod, the trapezoidal block sequentially jacks up the three rollers when moving from one end to the other end, so that the three connecting frames are sequentially jacked up, the connecting frames push the jacking blocks at the two ends to move upwards, and the jacking blocks jack up the formed part, so that the formed part is jacked up from one end to the other end, the formed part is conveniently demoulded, meanwhile, the formed part is not easy to tear, and the demoulding efficiency and the demoulding reliability are improved.

Drawings

FIG. 1 is a schematic structural view of an injection mold for air conditioner panel production;

FIG. 2 is a schematic cross-sectional view of an injection mold for air conditioner panel production;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 of an injection mold for manufacturing an air conditioner panel.

In the figure: 1. a lower die; 2. an upper die; 3. an air outlet channel; 4. injection molding; 5. a top block; 6. a slide bar; 7. a motor; 8. a screw rod; 9. a screw rod slide block; 10. a trapezoidal block; 11. a slider; 12. a guide bar; 13. a connecting frame; 14. a roller; 15. a spring; 16. a screw bearing; 17. a water chamber; 18. a water outlet pipe; 19. a water inlet pipe; 20. a mold guide; 21. a guide rod slider; 22. a limiting plate; 23. and (7) mounting the plate.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, an injection mold for air conditioner panel production includes a lower mold 1, an upper mold 2 is disposed above the lower mold 1, an injection molding channel 4 is disposed at a middle position inside the upper mold 2, two air outlet channels 3 are symmetrically disposed at two ends inside the upper mold 2, a cavity is disposed inside the lower mold 1, six circular grooves are disposed inside a mold cavity of the lower mold 1, top blocks 5 are disposed inside the six circular grooves, slide bars 6 extending into the cavity are fixed at lower ends of the six top blocks 5, a connecting frame 13 is fixed between two adjacent slide bars 6, springs 15 are connected at middle positions on upper sides of the three connecting frames 13, upper ends of the three springs 15 are connected with an inner upper side of the cavity, rollers 14 are rotatably connected at lower sides of the three connecting frames 13, a motor 7 is mounted at one end outside the lower mold 1, the drive end of motor 7 is fixed with the lead screw 8 that extends to the cavity inside, and the outside of lead screw 8 is connected with lead screw slider 9 through the rotation of screw tooth, and the upside of lead screw slider 9 is fixed with trapezoidal piece 10, and the bilateral symmetry of lead screw slider 9 is fixed with two sliding blocks 11, and sliding connection has guide arm 12 all to run through in the inside of two sliding blocks 11, and the both ends of two guide arms 12 all are inboard fixed with the cavity, and trapezoidal piece 10 is the isosceles trapezoid structure.

In fig. 3: one end of the screw 8 is rotatably connected with a screw bearing 16, one end of the screw bearing 16 is fixed with the inside of the cavity, and the screw bearing 16 is used for rotatably connecting the screw 8 with the inside of the cavity.

In fig. 2 and 3: the inside of lower mould 1 is located position department between six kicking blocks 5 and has seted up water cavity 17, and the one end in water cavity 17 is inserted and is equipped with the outlet pipe 18 that extends to the lower mould 1 outside, and the other end in water cavity 17 inserts and is equipped with the inlet tube 19 that extends to the lower mould 1 outside, and the comdenstion water flows in the inboard in water cavity 17 through inlet tube 19, can cool down the mould cavity inside formed part fast.

In fig. 1: the equal symmetry in both ends of lower mould 1 and last mould 2 is fixed with four mounting panels 23 that are the rectangle and arrange, and the mounting hole has all been seted up to mounting panel 23's inside, and mounting panel 23 is used for fixing last mould 2 and lower mould 1, makes things convenient for the installation of mould.

In fig. 1: the two sides of the upper die 2 are symmetrically fixed with four guide rod sliding blocks 21 which are arranged in a rectangular shape, the interiors of the four guide rod sliding blocks 21 are all connected with die guide rods 20 in a penetrating and sliding mode, the lower ends of the four die guide rods 20 are fixed with the outer side of the lower die 1, the die guide rods 20 play a role in guiding, and the moving stability of the upper die 2 is improved.

In fig. 1: limiting plates 22 are fixed at the upper ends of the four die guide rods 20, and the limiting plates 22 play a limiting role.

The working principle of the utility model is as follows: when the cooling device is used, the water inlet pipe 19 is communicated with the water outlet end of external condensate equipment, the water outlet pipe 18 is communicated with the water return end of the external condensate equipment, condensate water flows into the inner side of the water cavity 17 through the water inlet pipe 19, the formed part in the cavity can be rapidly cooled, water absorbing heat flows back into the condensate equipment through the water outlet pipe 18, the formed part needs to be demolded after being cooled, the motor 7 is controlled to operate, the motor 7 drives the screw rod 8 to rotate, the screw rod 8 rotates and drives the screw rod sliding block 9 to move through screw tooth meshing, the screw rod sliding block 9 drives the trapezoidal block 10 to move, so that the trapezoidal block 10 moves from one end to the other end in the cavity, the inclined plane at one end of the trapezoidal block 10 pushes the roller 14 to move upwards, the roller 14 drives the connecting frame 13 to move upwards, the connecting frame 13 drives the two sliding rods 6 at two ends of the trapezoidal block to move upwards, and the two sliding rods 6 respectively drive the two top blocks 5 to move upwards, two kicking blocks 5 move up and can be to the local position jack-up of formed part, trapezoidal piece 10 jack-up three gyro wheel 14 in proper order when moving to the other end by one end to jack-up the formed part by one end to the other end, conveniently carry out the drawing of patterns to the formed part, be difficult to simultaneously tear the formed part, improve drawing of patterns efficiency and drawing of patterns reliability.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The injection mold for producing the air conditioner panel comprises a lower mold (1) and is characterized in that an upper mold (2) is arranged above the lower mold (1), an injection molding channel (4) is arranged at the middle section position inside the upper mold (2), two air outlet channels (3) are symmetrically arranged at the two ends of the inner part of the upper mold (2), a cavity is arranged inside the lower mold (1), six circular grooves which are arranged in a rectangular manner are arranged inside a mold cavity of the lower mold (1), top blocks (5) are arranged inside the six circular grooves, slide bars (6) extending into the cavity are fixed at the lower ends of the six top blocks (5), a connecting frame (13) is fixed between every two adjacent slide bars (6), springs (15) are connected at the middle section position of the upper sides of the three connecting frames (13), and the upper ends of the three springs (15) are connected with the inner upper side of the cavity, three the downside of link (13) all rotates and is connected with gyro wheel (14), motor (7) are installed to the outside one end of lower mould (1), the drive end of motor (7) is fixed with lead screw (8) that extend to the cavity inside, the outside of lead screw (8) is rotated through the screw tooth and is connected with lead screw slider (9), the upside of lead screw slider (9) is fixed with trapezoidal piece (10), and the bilateral symmetry of lead screw slider (9) is fixed with two sliding blocks (11), two sliding connection has guide arm (12), two is all run through sliding connection in the inside of sliding block (11) the both ends of guide arm (12) all are inboard fixed with the cavity, trapezoidal piece (10) are the isosceles trapezoid structure.

2. An injection mold for producing air-conditioning panels as claimed in claim 1, wherein one end of the screw (8) is rotatably connected with a screw bearing (16), and one end of the screw bearing (16) is fixed with the inside of the cavity.

3. The injection mold for producing the air conditioner panel as recited in claim 1, wherein a water cavity (17) is opened in the lower mold (1) at a position between the six top blocks (5), a water outlet pipe (18) extending to the outside of the lower mold (1) is inserted into one end of the water cavity (17), and a water inlet pipe (19) extending to the outside of the lower mold (1) is inserted into the other end of the water cavity (17).

4. The injection mold for producing the air conditioner panel as claimed in claim 1, wherein four mounting plates (23) which are arranged in a rectangular shape are symmetrically fixed at two ends of the lower mold (1) and the upper mold (2), and mounting holes are formed in the mounting plates (23).

5. The injection mold for producing the air conditioner panel as claimed in claim 1, wherein four guide rod sliding blocks (21) are symmetrically fixed on two sides of the upper mold (2) and are arranged in a rectangular shape, mold guide rods (20) are connected inside the four guide rod sliding blocks (21) in a penetrating and sliding manner, and the lower ends of the four mold guide rods (20) are fixed with the outer side of the lower mold (1).

6. An injection mold for air conditioner panel production as claimed in claim 5 wherein limiting plates (22) are fixed to the upper ends of the four mold guide rods (20).