CN212603043U

CN212603043U - Double-guide mechanism of injection mold frame

Info

Publication number: CN212603043U
Application number: CN202020556684.4U
Authority: CN
Inventors: 彭江; 李陆陆
Original assignee: Shanghai Yile Plastics & Mould Technology Co ltd
Current assignee: Shanghai Yile Plastics & Mould Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-02-26
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a two guiding mechanism of injection mold die carrier, including setting up in the bottom plate of suitable position, the middle part of bottom plate is equipped with the rectangle mouth, the inside of rectangle mouth is equipped with the actuating mechanism who is used for providing power, the track that two symmetries of the upper end fixedly connected with of bottom plate set up, two orbital upper end sliding connection has the movable mould board, the upper end right side fixedly connected with and the movable mould board complex fixed die plate of bottom plate, the movable mould board all is equipped with guiding mechanism with the both sides of fixed die plate, the both sides of movable mould board be equipped with guiding mechanism complex block mechanism. The utility model discloses it is rational in infrastructure, can aim at movable mould board and fixed die plate each other and improve its precision, also make two sets of mould boards chucking each other, avoid it to appear the condition of fixing not firm.

Description

Double-guide mechanism of injection mold frame

Technical Field

The utility model relates to an injection moulding equipment technical field especially relates to a two guiding mechanism of injection mold die carrier.

Background

The injection molding machine is also called an injection molding machine or an injection machine, a beer machine is called in many factories, and an injection molding product is called a beer piece. The injection molding machine is a main molding equipment for manufacturing plastic products with various shapes by thermoplastic plastics or thermosetting materials through plastic molding dies and can be divided into a vertical type, a horizontal type and a vertical and horizontal type composite type according to the arrangement mode of an injection device and a mold locking device.

The support of the injection molding machine mould is also called a mould frame, for example, the part of the die which is assembled and fixed according to a certain rule and position on the die casting machine and enables the mould to be installed on the die casting machine for working is called the mould frame, and the support is composed of a push-out mechanism, a guide mechanism, a pre-reset mechanism mould foot cushion block and a base plate, and the existing guide mechanism of the injection molding mould frame has some problems, such as; the guide mechanism of the existing injection mold frame has the condition of infirm fixation, so that a large error exists at the position of a mold plate of an injection molding machine during working, and the normal work of the injection molding machine is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-guide mechanism of an injection mold frame.

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

the utility model provides a two guiding mechanism of injection mold die carrier, is including setting up in the bottom plate of suitable position, the middle part of bottom plate is equipped with the rectangle mouth, the inside of rectangle mouth is equipped with the actuating mechanism who is used for providing power, the track that two symmetries of the upper end fixedly connected with of bottom plate set up, two orbital upper end sliding connection has the movable mould board, the upper end right side fixedly connected with and the movable mould board complex fixed die plate of bottom plate, the movable mould board all is equipped with guiding mechanism with the both sides of fixed die plate, the both sides of movable mould board be equipped with guiding mechanism complex block mechanism.

Preferably, actuating mechanism includes the motor of fixed connection bottom in the rectangle mouth, the terminal fixedly connected with threaded rod of output shaft of motor, the inside of bottom plate is equipped with the device chamber in the front end of rectangle mouth, the front end of threaded rod runs through the lateral wall of rectangle mouth and extends to the inside in device chamber, the inside sliding connection in device chamber has the nut, the middle part of nut and the outer fringe threaded connection of threaded rod, the inside fixedly connected with connecting rod of nut, the inside of bottom plate is equipped with the bar mouth in the rear in device chamber, the bottom fixedly connected with fixed block of movable mould board, the bottom of fixed block extend to the inside of bar mouth and with the bottom fixed connection of connecting rod.

Preferably, guiding mechanism includes two guide bars of fixed connection in movable mould board both sides, the both sides of fixed mould board all are equipped with guide bar complex spacing groove, two the inside that respectively extends to two spacing grooves is equallyd divide to the bottom of guide bar.

Preferably, block mechanism is including setting up in the inside round cavity of fixed die plate, the inside sliding connection in round cavity has the slide, the middle part fixedly connected with inserted bar of slide, the outer fringe of inserted bar is equipped with the spring in the inside cover in round cavity, the top elastic connection in spring and round cavity is passed through to the upper end of slide, the inside of guide bar is equipped with the slot, the lower extreme of inserted bar runs through the bottom that runs through round cavity and extends to the inside of slot and with the guide bar chucking.

Preferably, the fixed die plate is internally provided with a die cavity for injection molding.

Preferably, both sides of the bottom of the movable template are rotatably connected with rollers matched with the rails.

The utility model has the advantages that:

1. through the arrangement of the two groups of guide rods and the two groups of clamping mechanisms, the movable template and the fixed template can be aligned with each other, the precision of the movable template and the fixed template is improved, and the two groups of mould plates can be clamped with each other, so that the condition that the fixed template is not firm is avoided;

2. the movable template is pushed to move along the track by the motor, so that the movable template and the fixed template can be automatically clamped, and the working efficiency of the injection molding machine is improved.

Drawings

Fig. 1 is a schematic structural view of a double-guide mechanism of an injection mold frame provided by the present invention;

fig. 2 is a side view of a mold frame double-guide mechanism of an injection mold provided by the present invention;

fig. 3 is the utility model provides a two guiding mechanism's of injection mold die carrier A department structure enlargements.

In the figure: the device comprises a base plate 1, a rectangular opening 2, a motor 3, a device cavity 4, a threaded rod 5, a nut 6, a connecting rod 7, a track 8, a movable template 9, a fixed template 10, a die cavity 11, a limiting groove 12, a guide rod 13, a circular cavity 14, a sliding plate 15, an inserted rod 16, a slot 17 and a spring 18.

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, the double-guide mechanism of the injection mold frame comprises a bottom plate 1 arranged at a proper position, a rectangular opening 2 is arranged in the middle of the bottom plate 1, a driving mechanism for providing power is arranged inside the rectangular opening 2, two rails 8 symmetrically arranged are fixedly connected to the upper end of the bottom plate 1, a movable mold plate 9 is slidably connected to the upper ends of the two rails 8, a fixed mold plate 10 matched with the movable mold plate 9 is fixedly connected to the right side of the upper end of the bottom plate 1, guide mechanisms are arranged on two sides of the movable mold plate 9 and two sides of the fixed mold plate 10, and clamping mechanisms matched with the guide mechanisms are arranged on two sides of the movable mold plate 9.

The utility model discloses in, actuating mechanism includes the motor 3 of fixed connection bottom in rectangle mouth 2, the terminal fixedly connected with threaded rod 5 of output shaft of motor 3, the inside of bottom plate 1 is equipped with device chamber 4 in the front end of rectangle mouth 2, the front end of threaded rod 5 runs through the lateral wall of rectangle mouth 2 and extends to the inside of device chamber 4, the inside sliding connection of device chamber 4 has nut 6, the middle part of nut 6 and the outer fringe threaded connection of threaded rod 5, the inside fixedly connected with connecting rod 7 of nut 6, the inside of bottom plate 1 is equipped with the bar mouth in the rear of device chamber 4, the bottom fixedly connected with fixed block of movable mould board 9, the bottom of fixed block extend to the inside of bar mouth and with the bottom fixed connection of connecting rod 7.

Specifically, guiding mechanism includes two guide bars 13 of fixed connection in movable mould board 9 both sides, and the both sides of fixed mould board 10 all are equipped with guide bar 13 complex spacing groove 12, and the inside that does not extend to two spacing grooves 12 is equallyd divide to the bottom of two guide bars 13, can aim at movable mould board 9 and fixed mould board 10 each other and improve its precision.

Specifically, block mechanism is including setting up in the inside round cavity 14 of fixed die plate 10, the inside sliding connection in round cavity 14 has slide 15, the middle part fixedly connected with inserted bar 16 of slide 15, the outer fringe of inserted bar 16 is equipped with spring 18 in the inside cover in round cavity 14, the top elastic connection of spring 18 and round cavity 14 is passed through to slide 15's upper end, the inside of guide bar 13 is equipped with slot 17, the lower extreme of inserted bar 16 runs through the bottom that runs through round cavity 14 and extends to slot 17 inside and with the guide bar 13 chucking, the inside of fixed die plate 10 is equipped with the mould chamber 11 that is used for moulding plastics, the bottom both sides of movable die plate 9 all rotate be connected with track 8 complex gyro wheel.

The utility model discloses during the use, only need to set up 1 fixed in suitable position with bottom plate earlier, then start when needs are moulded plastics and be located 2 inside motors 3 of rectangle mouth, make motor 3's the terminal fixed connection's of output shaft threaded rod 5 can promote connecting rod 7 through nut 6 and remove right, and then drive movable mould board 9 and remove towards the direction of fixed mould board 10, make two guide bars 13 can insert respectively in two inside spacing grooves 12 of fixed mould board 10, slide 15 that is located 12 both sides circle chambeies of spacing groove 14 will push the front end of inserted bar 16 and remove towards the direction of guide bar 13 under spring 18's elasticity afterwards, and insert in the inside slot 17 of inserted bar 13, it is fixed with two guide bars 13, can mould plastics afterwards.

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 a two guiding mechanism of injection mold die carrier, is including setting up in bottom plate (1) of suitable position, its characterized in that, the middle part of bottom plate (1) is equipped with rectangle mouth (2), the inside of rectangle mouth (2) is equipped with the actuating mechanism who is used for providing power, track (8) that two symmetries of upper end fixedly connected with of bottom plate (1) set up, two the upper end sliding connection of track (8) has movable mould board (9), the upper end right side fixedly connected with of bottom plate (1) and movable mould board (9) complex fixed die plate (10), movable mould board (9) all are equipped with guiding mechanism with the both sides of fixed die plate (10), the both sides of movable mould board (9) are equipped with the block mechanism with guiding mechanism complex.

2. The injection mold frame double-guide mechanism as claimed in claim 1, wherein the driving mechanism comprises a motor (3) fixedly connected to the bottom inside the rectangular opening (2), a threaded rod (5) is fixedly connected to the end of an output shaft of the motor (3), a device cavity (4) is formed inside the bottom plate (1) at the front end of the rectangular opening (2), the front end of the threaded rod (5) penetrates through the side wall of the rectangular opening (2) and extends into the device cavity (4), a nut (6) is slidably connected inside the device cavity (4), the middle part of the nut (6) is in threaded connection with the outer edge of the threaded rod (5), a connecting rod (7) is fixedly connected inside the nut (6), a strip-shaped opening is formed inside the bottom plate (1) at the rear part of the device cavity (4), and a fixed block is fixedly connected to the bottom of the movable mold plate (9), the bottom of fixed block extends to the inside of bar mouth and with the bottom fixed connection of connecting rod (7).

3. An injection mold carrier double-guide mechanism according to claim 1, characterized in that the guide mechanism comprises two guide rods (13) fixedly connected to both sides of the movable mold plate (9), both sides of the fixed mold plate (10) are provided with limit grooves (12) matched with the guide rods (13), and the bottoms of the two guide rods (13) respectively extend to the insides of the two limit grooves (12).

4. An injection mold die carrier double-guide mechanism according to claim 3, characterized in that the clamping mechanism comprises a round cavity (14) arranged inside the fixed mold plate (10), a sliding plate (15) is slidably connected inside the round cavity (14), an insertion rod (16) is fixedly connected to the middle of the sliding plate (15), a spring (18) is sleeved on the outer edge of the insertion rod (16) inside the round cavity (14), the upper end of the sliding plate (15) is elastically connected with the top of the round cavity (14) through the spring (18), a slot (17) is arranged inside the guide rod (13), and the lower end of the insertion rod (16) penetrates through the bottom of the round cavity (14), extends to the inside of the slot (17) and is clamped with the guide rod (13).

5. An injection mould carrier double guide mechanism according to claim 1, characterised in that the inside of the stationary mould plate (10) is provided with a mould cavity (11) for injection moulding.

6. An injection mold carrier double-guide mechanism as claimed in claim 1, characterized in that both sides of the bottom of the movable mold plate (9) are rotatably connected with rollers engaged with the rails (8).