CN212764492U

CN212764492U - Demoulding mechanism of plastic mould for plastic accessories of electric vehicle

Info

Publication number: CN212764492U
Application number: CN202020931736.1U
Authority: CN
Inventors: 张磊
Original assignee: Tianjin Yige Technology Co ltd
Current assignee: Tianjin Yige Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-03-23
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a plastic mold technical field just discloses an electric motor car plastic accessories plastic mold's demoulding mechanism, comprises a workbench, the fixed support that is provided with in upper end of workstation, the spout of symmetry is seted up to the lateral wall of support, the fixed hydraulic stem that is provided with of lower extreme of support, the fixed slide that is provided with of lower extreme of hydraulic stem, the both ends of slide and the lateral wall sliding connection of spout, the fixed connecting rod that is provided with the symmetry of lower lateral wall of slide, two the lower extreme of connecting rod is the fixed connecting plate that is provided with all, the fixed diaphragm that is provided with of lower extreme of slide. The utility model discloses, can carry out the drawing of patterns to gluing the piece fast, prevent that accident from damaging glues the piece, and can clear up the inside adnexed a small amount of plastic granules of die holder, improve the precision of plastic mold production.

Description

Demoulding mechanism of plastic mould for plastic accessories of electric vehicle

Technical Field

The utility model relates to a plastic mold technical field especially relates to an electric motor car plastic accessories plastic mold's demoulding mechanism.

Background

Demoulding is the last link in the forming process, the quality of demoulding finally determines the quality of the rubber part, when the mould is opened, the rubber part needs to be left on a half mould with a demoulding mechanism, and the rubber part is demoulded by the demoulding mechanism.

At present, along with people's requirement to product appearance is higher and higher, also higher and higher to the requirement of die design, demoulding mechanism demoulding efficiency in the past is slower, and leads to gluing the piece to damage easily, and when gluing the piece and take out, the inside plastics that can adhere to a small amount of die holder remain, and the regularity of gluing the piece production is influenced in the remaining piling up of a large amount of plastics.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art demoulding mechanism drawing of patterns efficiency slower, and the inside adnexed a small amount of not fashioned plastics of die holder is difficult to the problem of clearance, and the demoulding mechanism of an electric motor car plastic accessories plastic mold who provides.

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

a demoulding mechanism of an electric vehicle plastic accessory plastic mould comprises a workbench, wherein a support is fixedly arranged at the upper end of the workbench, symmetrical chutes are formed in the side wall of the support, a hydraulic rod is fixedly arranged at the lower end of the support, a sliding plate is fixedly arranged at the lower end of the hydraulic rod, two ends of the sliding plate are in sliding connection with the side wall of the chute, symmetrical connecting rods are fixedly arranged on the lower side wall of the sliding plate, connecting plates are fixedly arranged at the lower ends of the two connecting rods, a transverse plate is fixedly arranged at the lower end of the sliding plate, an upper mould base is fixedly arranged on the lower side wall of the transverse plate, fixing plates are fixedly arranged at the adjacent ends of the two connecting plates, a lower mould base is fixedly arranged at the adjacent ends of the two fixing plates, symmetrical fixing rods are fixedly arranged at two ends of the lower mould base, the right-hand member of dead lever runs through the lateral wall of fixed plate and extends to the outside and fixed rotatory piece that is provided with, the left end of rotatory piece is fixed and is provided with stop gear, the fixed demoulding mechanism that is provided with in inside of die holder, the last lateral wall of workstation is fixed and is provided with the montant of symmetry, two fixed clearance mechanism that is provided with between the montant.

Preferably, stop gear includes the slider, the pole wall sliding connection of slider and dead lever, the spacing groove of symmetry is seted up to the pole wall of dead lever, the fixed stopper that is provided with the symmetry of lateral wall of slider, two the stopper all with the lateral wall sliding connection of spacing groove, the fixed kelly that is provided with the symmetry of left side wall of slider, two the kelly all with the lateral wall joint of fixed plate, the fixed first spring that is provided with of right side wall of slider.

Preferably, demoulding mechanism includes ejector pad, second spring and wedge, the recess has been seted up to the inside of die holder, the lateral wall sliding connection of ejector pad and recess, the lower lateral wall fixed connection of second spring and ejector pad, symmetrical L type groove, two have been seted up at the both ends of recess the wedge all is connected with the lateral wall contact in L type groove.

Preferably, the clearing mechanism comprises a motor, a rotating rod and a cleaning brush, a cavity is formed in the workbench, a case is fixedly arranged in the cavity, the motor is fixedly arranged in the case, the lower end of the rotating rod is fixedly connected with the output end of the motor, the upper end of the rotating rod penetrates through the side wall of the workbench and extends to the outside, and the lower end of the cleaning brush is fixedly connected with the upper end of the rotating rod.

Preferably, the lower end of the workbench is fixedly provided with symmetrical supporting seats.

Preferably, the side wall of the upper die holder is provided with a liquid injection hole.

Compared with the prior art, the utility model provides an electric motor car plastic accessories plastic mold's demoulding mechanism possesses following beneficial effect:

1. this demoulding mechanism of electric motor car plastic accessories plastic mold through the common cooperation of montant, wedge, second spring and ejector pad, demolds to the piece of gluing fast to prevent effectively that the piece of gluing from damaging.

2. This demoulding mechanism of electric motor car plastic accessories plastic mold through the common cooperation of dead lever, rotatory piece, motor, bull stick and cleaning brush, clears up the inside adnexed plastics of die holder, prevents that a large amount of plastic lumps from piling up, influences the regularity of mould production.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, can carry out the drawing of patterns to gluing the piece fast, prevent unexpected damage and glue the piece, and can clear up the inside adnexed a small amount of plastic granules of die holder, improve the precision of plastic mold production.

Drawings

Fig. 1 is a schematic front structural view of a demolding mechanism of a plastic mold for plastic accessories of an electric vehicle, which is provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic structural view of a portion B in fig. 2.

In the figure: 1 workstation, 2 supports, 3 hydraulic stem, 4 slides, 5 connecting rods, 6 connecting plates, 7 upper die bases, 8 fixed plates, 9 die holders, 10 dead levers, 11 rotatory pieces, 12 montants, 13 sliders, 14 stopper, 15 kellies, 16 first spring, 17 ejector pad, 18 second spring, 19 wedge, 20 motor, 21 bull stick, 22 cleaning brush, 23 diaphragm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a demoulding mechanism of a plastic mould for plastic accessories of an electric vehicle comprises a workbench 1, a bracket 2 is fixedly arranged at the upper end of the workbench 1, symmetrical supporting seats are fixedly arranged at the lower end of the workbench 1, symmetrical sliding grooves are arranged on the side walls of the bracket 2, a hydraulic rod 3 is fixedly arranged at the lower end of the bracket 2, a sliding plate 4 is fixedly arranged at the lower end of the hydraulic rod 3, two ends of the sliding plate 4 are slidably connected with the side walls of the sliding grooves, symmetrical connecting rods 5 are fixedly arranged on the lower side walls of the sliding plate 4, connecting plates 6 are fixedly arranged at the lower ends of the two connecting rods 5, a transverse plate 23 is fixedly arranged at the lower end of the sliding plate 4, an upper mould base 7 is fixedly arranged on the lower side wall of the upper mould base 7, liquid injection holes are arranged on the side wall of the upper mould, two ends of the lower die holder 9 are fixedly provided with symmetrical fixed rods 10, the left end of each fixed rod 10 is rotatably connected with the side wall of the fixed plate 8 through a bearing, the right end of each fixed rod 10 extends to the outside through the side wall of the fixed plate 8 and is fixedly provided with a rotary block 11, the left end of each rotary block 11 is fixedly provided with a limiting mechanism, each limiting mechanism comprises a sliding block 13, each sliding block 13 is slidably connected with the rod wall of the corresponding fixed rod 10, the rod wall of each fixed rod 10 is provided with symmetrical limiting grooves, the side wall of each sliding block 13 is fixedly provided with symmetrical limiting blocks 14, both the two limiting blocks 14 are slidably connected with the side wall of each limiting groove, the left side wall of each sliding block 13 is fixedly provided with symmetrical clamping rods 15, both the two clamping rods 15 are clamped with the side wall of the fixed plate 8, the right side wall of each sliding block 13 is fixedly provided with a first spring 16, the inside of, recess has been seted up to the inside of die holder 9, lateral wall sliding connection of ejector pad 17 and recess, the lower lateral wall fixed connection of second spring 18 and ejector pad 17, the L type groove of symmetry has been seted up at the both ends of recess, two wedge 19 all are connected with the lateral wall contact in L type groove, the fixed montant 12 that is provided with the symmetry of last lateral wall of workstation 1, the fixed clearance mechanism that is provided with between two montants 12, clearance mechanism includes motor 20, bull stick 21 and cleaning brush 22, the cavity has been seted up to the inside of workstation 1, the fixed quick-witted case that is provided with in inside of cavity, motor 20 is fixed to be set up the inside at quick-witted case, the lower extreme of bull stick 21 and motor 20's output fixed connection, the upper end of bull stick 21 runs through the lateral wall of workstation 1 and extends to the outside, the lower extreme of cleaning brush 22 and the.

In the utility model, when the demoulding mechanism of the plastic mould is needed, the hydraulic rod 3 is started, the hydraulic rod 3 drives the sliding plate 4 with the lower end fixedly connected to move, the sliding plate 4 drives the connecting rod 5 with the lower end fixedly connected to move, the two connecting rods 5 drive the connecting plate 6 with the lower end fixedly connected to move, the two connecting plates 6 drive the fixing plate 8 with the side wall fixedly connected to move, the two fixing plates 8 drive the fixing rod 10 and the lower die holder 9 to move, when the lower die holder 9 is contacted with the upper die holder 7, the raw material is injected through the liquid injection hole, when the raw material is formed, the sliding block 13 is pulled, the sliding block 13 drives the clamping rod 15 with the left end fixedly connected to separate from the fixing plate 8, the rotating block 11 rotates, the rotating block 11 drives the fixing rod 10 to rotate, the fixing rod 10 drives the lower die holder 9 to rotate, the hydraulic rod 3, the two wedge blocks 19 move to push the push block 17 to push the rubber piece, the motor 20 is started, the motor 20 drives the rotating rod 21 to rotate, the rotating rod 21 drives the cleaning brush 22 fixedly connected with the upper end to rotate, and plastic residues in the lower die holder 9 are treated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric motor car plastic accessories plastic mold's demoulding mechanism, includes workstation (1), its characterized in that, the fixed support (2) that is provided with in upper end of workstation (1), the spout of symmetry is seted up to the lateral wall of support (2), the fixed hydraulic stem (3) that is provided with of lower extreme of support (2), the fixed slide (4) that is provided with of lower extreme of hydraulic stem (3), the both ends of slide (4) and the lateral wall sliding connection of spout, the fixed connecting rod (5) of symmetry that are provided with of lower lateral wall of slide (4), two the lower extreme of connecting rod (5) all is fixed and is provided with connecting plate (6), the fixed diaphragm (23) that is provided with of lower extreme of slide (4), the fixed upper die base (7) that is provided with of lower lateral wall of diaphragm (23), two the fixed plate (8) that is provided with of, two the fixed die holder (9) that is provided with of one end that fixed plate (8) are adjacent, the fixed dead lever (10) that is provided with the symmetry in both ends of die holder (9), the left end of dead lever (10) is passed through the bearing and is rotated with the lateral wall of fixed plate (8) and is connected, the lateral wall that the right-hand member of dead lever (10) runs through fixed plate (8) extends to the outside and fixes and be provided with rotatory piece (11), the left end of rotatory piece (11) is fixed and is provided with stop gear, the fixed demoulding mechanism that is provided with in inside of die holder (9), the fixed montant (12) that are provided with the symmetry of last lateral wall of workstation (1), two fixed clearance mechanism that is provided with between montant (12.

2. The demolding mechanism of the plastic part mold for the electric vehicle as claimed in claim 1, wherein the limiting mechanism comprises a sliding block (13), the sliding block (13) is in sliding connection with a rod wall of the fixing rod (10), the rod wall of the fixing rod (10) is provided with symmetrical limiting grooves, the side wall of the sliding block (13) is fixedly provided with symmetrical limiting blocks (14), two limiting blocks (14) are in sliding connection with the side wall of the limiting grooves, the left side wall of the sliding block (13) is fixedly provided with symmetrical clamping rods (15), two clamping rods (15) are in clamping connection with the side wall of the fixing plate (8), and the right side wall of the sliding block (13) is fixedly provided with a first spring (16).

3. The demolding mechanism of the plastic part mold of the electric vehicle as claimed in claim 1, wherein the demolding mechanism comprises a pushing block (17), a second spring (18) and a wedge block (19), a groove is formed in the lower die holder (9), the pushing block (17) is connected with the side wall of the groove in a sliding mode, the second spring (18) is fixedly connected with the lower side wall of the pushing block (17), symmetrical L-shaped grooves are formed in two ends of the groove, and the two wedge blocks (19) are connected with the side wall of the L-shaped groove in a contact mode.

4. The demolding mechanism of the plastic part mold of the electric vehicle as claimed in claim 1, wherein the clearing mechanism comprises a motor (20), a rotating rod (21) and a cleaning brush (22), a cavity is formed in the workbench (1), a case is fixedly arranged in the cavity, the motor (20) is fixedly arranged in the case, the lower end of the rotating rod (21) is fixedly connected with the output end of the motor (20), the upper end of the rotating rod (21) penetrates through the side wall of the workbench (1) and extends to the outside, and the lower end of the cleaning brush (22) is fixedly connected with the upper end of the rotating rod (21).

5. The demolding mechanism of the plastic accessory mold of the electric vehicle as claimed in claim 1, wherein the lower end of the working table (1) is fixedly provided with symmetrical supporting seats.

6. The demolding mechanism of the plastic accessory mold for the electric vehicle as claimed in claim 1, wherein a liquid injection hole is formed in a side wall of the upper mold base (7).