CN215791129U

CN215791129U - Plastic mold insert replacing mechanism

Info

Publication number: CN215791129U
Application number: CN202122143598.8U
Authority: CN
Inventors: 黄金培
Original assignee: Guangdong Dezongbang Plastic Technology Co ltd
Current assignee: Guangdong Dezongbang Plastic Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-11
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a plastic mould insert block replacing mechanism, and relates to the technical field of mould insert blocks. The automatic die-casting machine comprises a workbench, the top fixedly connected with connecting plate of workstation, the left side fixedly connected with backup pad of connecting plate, fixedly connected with slide bar on the inner wall of backup pad, sliding connection has the second slider on the slide bar, the first dead lever of bottom fixedly connected with of second slider, this plastics mould abaculus change mechanism can drive the second slider through rotating the dwang and remove, can drive the tight fixture block of clamp and remove under the effect that the second slider removed for the tight fixture block of clamp can press from both sides the abaculus body tightly, does not need the manual work to press from both sides the abaculus body tightly, among the prior art, when changing the mould abaculus, need the staff to press from both sides the mould abaculus tightly, make the mould abaculus can appear rocking, make the inside of mould abaculus installation into the mould troublesome problem very much.

Description

Plastic mold insert replacing mechanism

Technical Field

The utility model relates to the technical field of mold inserts, in particular to a plastic mold insert replacing mechanism.

Background

The inserted block is an important component in the mould, the original mould is damaged and is shut down, the mould is disassembled for maintenance, the mould can be maintained as long as the inserted block is replaced through redesign, and great convenience is brought to the maintenance of the mould.

In the prior art, when the mold insert is replaced, a worker is required to clamp the mold insert tightly, so that the mold insert can shake, the mold insert is particularly troublesome to mount into the mold, and the working intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a plastic mould insert replacing mechanism, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a plastic mould insert block replacing mechanism comprises a workbench, wherein a connecting plate is fixedly connected to the top of the workbench, a supporting plate is fixedly connected to the left side of the connecting plate, a sliding rod is fixedly connected to the inner wall of the supporting plate, a second sliding block is slidably connected to the sliding rod, a first fixing rod is fixedly connected to the bottom of the second sliding block, a clamping fixture block is fixedly connected to the bottom of the first fixing rod, a second sliding rod is fixedly connected to the inner wall of the supporting plate, a first sliding block is slidably connected to the second sliding rod, the first sliding block is hinged to one end of a first connecting rod, the other end of the first connecting rod is hinged to the top of the second sliding block, a rotating rod is arranged on the supporting plate, a first bevel gear is fixedly connected to the top of the rotating rod, a gear is rotatably connected to the inner wall of the supporting plate, and a second bevel gear is fixedly connected to the central position of the gear, first bevel gear and second bevel gear meshing, sliding connection has the rack board on the inner wall of backup pad, the bottom and the rack board meshing of gear, the right side of rack board is articulated with the bottom of second connecting rod, the top and the first slider of second connecting rod are articulated.

Preferably, a first fixing plate is fixedly connected to the inner wall of the supporting plate, a first spring is fixedly connected to the bottom of the first fixing plate, a limiting plate is fixedly connected to the bottom of the first spring, a second fixing rod is fixedly connected to the top of the limiting plate, the top of the second fixing rod is hinged to one end of a third connecting rod, and the other end of the third connecting rod is hinged to the top of the control rod.

Preferably, the bottom of the supporting plate is fixedly connected with a second fixing plate, the left side of the second fixing plate is fixedly connected with a second spring, and the left side of the second spring is connected with the first fixing rod.

Preferably, the clamping fixture blocks are provided with two groups, an insert body is arranged between the two groups of clamping fixture blocks, the top of the workbench is movably connected with a die, and a groove matched with the insert body is formed in the die.

Preferably, the rotating rod penetrates through the supporting plate and is movably connected with the supporting plate.

Preferably, the second fixing rod penetrates through the first fixing plate, and the second fixing rod is movably connected with the first fixing plate.

(III) advantageous effects

The utility model provides a plastic mould insert block replacing mechanism. The method has the following beneficial effects:

(1) this plastic mold abaculus change mechanism can drive the second slider through rotating the dwang and remove, can drive the tight fixture block of clamp under the effect that the second slider removed and remove for the tight fixture block of clamp can press from both sides the abaculus body tightly, does not need the manual work to press from both sides the abaculus body tightly, more convenient high efficiency.

(2) This plastic mold inserted block replacement mechanism is provided with the second spring on first dead lever, through removing the fixed to the rack plate, makes to press from both sides tight fixture block and can fix the inserted block body automatically for this plastic mold inserted block replacement mechanism uses convenience more.

Drawings

FIG. 1 is a schematic diagram of an overall apparatus according to the present invention;

FIG. 2 is a schematic view of a second slide bar according to the present invention;

FIG. 3 is an enlarged view of part A of the present invention.

In the figure: the device comprises a workbench, a connecting plate 2, a supporting plate 3, a first sliding rod 4, a second sliding rod 5, a first sliding block 6, a first connecting rod 7, a second sliding block 8, a second connecting rod 9, a rotating rod 10, a first bevel gear 11, a second bevel gear 12, a gear 13, a rack plate 14, a first fixing rod 15, a clamping fixture block 16, a fixture block body 17, a first fixing plate 18, a control rod 19, a third connecting rod 20, a second fixing rod 21, a first spring 22, a limiting block 23, a second fixing plate 24, a second spring 25 and a mold 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plastic mould insert block replacing mechanism comprises a workbench 1, a connecting plate 2 is fixedly connected to the top of the workbench 1, a supporting plate 3 is fixedly connected to the left side of the connecting plate 2, a slide rod 4 is fixedly connected to the inner wall of the supporting plate 3, a second slide block 8 is slidably connected to the slide rod 4, a first fixing rod 15 is fixedly connected to the bottom of the second slide block 8, a clamping fixture block 16 is fixedly connected to the bottom of the first fixing rod 15, a second slide rod 5 is fixedly connected to the inner wall of the supporting plate 3, a first slide block 6 is slidably connected to the second slide rod 5, the first slide block 6 is hinged to one end of a first connecting rod 7, the other end of the first connecting rod 7 is hinged to the top of the second slide block 8, a rotating rod 10 is arranged on the supporting plate 3, a first bevel gear 11 is fixedly connected to the top of the rotating rod 10, a gear 13 is rotatably connected to the inner wall of the supporting plate 3, and a second bevel gear 12 is fixedly connected to the center position of the gear 13, the first bevel gear 11 is engaged with the second bevel gear 12, the inner wall of the support plate 3 is slidably connected with a rack plate 14, the bottom of the gear 13 is engaged with the rack plate 14, the right side of the rack plate 14 is hinged with the bottom of the second connecting rod 9, the top of the second connecting rod 9 is hinged with the first slider 6, the inner wall of the support plate 3 is fixedly connected with a first fixing plate 18, the bottom of the first fixing plate 18 is fixedly connected with a first spring 22, the bottom of the first spring 22 is fixedly connected with a limiting plate 23, the top of the limiting plate 23 is fixedly connected with a second fixing rod 21, the top of the second fixing rod 21 is hinged with one end of a third connecting rod 20, the other end of the third connecting rod 20 is hinged with the top of the control rod 19, the bottom of the support plate 3 is fixedly connected with a second fixing plate 24, the left side of the second fixing plate 24 is fixedly connected with a second spring 25, the left side of the second spring 25 is hinged with the first fixing rod 15, the two groups of clamping fixture blocks 16 are arranged, an embedding block body 17 is arranged between the two groups of clamping fixture blocks 16, the top of the workbench 1 is movably connected with a mould 26, a groove matched with the embedding block body 17 is arranged on the mould 26, the rotating rod 10 penetrates through the supporting plate 3, the rotating rod 10 is movably connected with the supporting plate 3, the second fixing rod 21 penetrates through the first fixing plate 18, the second fixing rod 21 is movably connected with the first fixing plate 18, the plastic mould embedding block replacing mechanism is provided with a second spring 25 on the first fixing rod 15, the clamping fixture block 16 can automatically fix the embedding block body 17 by releasing the fixing of the rack plate 14, the plastic mould embedding block replacing mechanism is more convenient to use, the rotating rod 10 can drive the second sliding block 8 to move, and the clamping fixture block 16 can be driven to move under the action of the movement of the second sliding block 8, make and press from both sides tight fixture block 16 and press from both sides tight fixture block body 17, do not need the manual work to press from both sides tight fixture block body 17, solved prior art, when changing the mould fixture block, need the staff to press from both sides the mould fixture block tightly, make the mould fixture block can appear rocking for the inside trouble problem very much of mould 26 is installed into to the mould fixture block.

When the insert block is in use, when the insert block body 17 needs to be installed inside the mold 26, the control rod 19 is pushed upwards, the control rod 19 moves upwards and drives the third connecting rod 20 to move upwards, the third connecting rod 20 moves upwards and drives the second fixing rod 21 to move upwards, the second fixing rod 21 moves upwards and drives the limiting block 23 to move upwards, the limiting block 23 cannot limit the rack plate 14 by moving upwards through the limiting rod 23, then the rotating rod 10 is rotated, the rotating rod 10 rotates and drives the first bevel gear 11 to rotate, the first bevel gear 11 rotates and drives the second bevel gear 12 to rotate, the second bevel gear 12 rotates and drives the gear 13 to rotate, the rack plate 14 can be driven to move to the left through the rotation of the gear 13, the rack plate 14 moves to the left side and can drive the second connecting rod 9 to move to the left side, and the first sliding block 6 can move downwards through the left side movement of the second connecting rod 9, first slider 6 moves down can drive head rod 7 and move down, make two sets of second sliders 8 carry out the motion of dorsad each other simultaneously through head rod 7 downstream, two sets of second sliders 8 motion of dorsad can drive two sets of clamping fixture block 16 and follow the motion of dorsad, put abaculus body 17 between two sets of clamping fixture block 16 after that, stop dwang 10, can drive two first fixed plates 15 simultaneously and move in opposite directions under the effect of second spring 25, two first fixed plates 15 move in opposite directions can drive two sets of clamping fixture block 16 and follow and move in opposite directions, make clamping fixture block 16 can press from both sides abaculus body 17 tightly, loosen control lever 19, can make stopper 23 move down under the effect of first spring 22, make stopper 23 can fix rack plate 14 automatically.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic mold insert changes mechanism, includes workstation (1), its characterized in that: the top fixedly connected with connecting plate (2) of workstation (1), the left side fixedly connected with backup pad (3) of connecting plate (2), fixedly connected with slide bar (4) on the inner wall of backup pad (3), sliding connection has second slider (8) on slide bar (4), the bottom fixedly connected with first dead lever (15) of second slider (8), the bottom fixedly connected with of first dead lever (15) presss from both sides tight fixture block (16), fixedly connected with second slide bar (5) on the inner wall of backup pad (3), sliding connection has first slider (6) on second slide bar (5), first slider (6) is articulated with the one end of first connecting rod (7), the other end of first connecting rod (7) is articulated with the top of second slider (8), be provided with dwang (10) on backup pad (3), the top fixedly connected with first bevel gear (11) of dwang (10), it is connected with gear (13) to rotate on the inner wall of backup pad (3), the central point of gear (13) puts fixedly connected with second bevel gear (12), first bevel gear (11) and second bevel gear (12) meshing, sliding connection has rack plate (14) on the inner wall of backup pad (3), the bottom and rack plate (14) meshing of gear (13), the right side of rack plate (14) is articulated with the bottom of second connecting rod (9), the top and first slider (6) of second connecting rod (9) are articulated.

2. A plastic mold insert changing mechanism as defined in claim 1 wherein: the utility model discloses a supporting plate for the automobile seat, including backup pad (3), the inner wall of backup pad (3) is gone up the first fixed plate of fixedly connected with (18), the first spring of bottom fixedly connected with (22) of first fixed plate (18), the bottom fixedly connected with limiting plate (23) of first spring (22), the top fixedly connected with second dead lever (21) of limiting plate (23), the top of second dead lever (21) is articulated with the one end of third connecting rod (20), the other end of third connecting rod (20) is articulated with the top of control lever (19).

3. A plastic mold insert changing mechanism as defined in claim 1 wherein: the bottom fixedly connected with second fixed plate (24) of backup pad (3), the left side fixedly connected with second spring (25) of second fixed plate (24), the left side and first dead lever (15) of second spring (25).

4. A plastic mold insert changing mechanism as defined in claim 1 wherein: the clamping fixture blocks (16) are arranged in two groups, an insert body (17) is arranged between the clamping fixture blocks (16), the top of the workbench (1) is movably connected with a mold (26), and grooves matched with the insert body (17) are formed in the mold (26).

5. A plastic mold insert changing mechanism as defined in claim 1 wherein: the rotating rod (10) penetrates through the supporting plate (3), and the rotating rod (10) is movably connected with the supporting plate (3).

6. A plastic mold insert changing mechanism as defined in claim 2 wherein: the second fixing rod (21) penetrates through the first fixing plate (18), and the second fixing rod (21) is movably connected with the first fixing plate (18).