CN214056301U

CN214056301U - Plastic mold abdicating mechanism with light structure

Info

Publication number: CN214056301U
Application number: CN202023195218.7U
Authority: CN
Inventors: 张家栋; 卢秋香
Original assignee: Qingdao Haiyongsheng Mould Products Co ltd
Current assignee: Qingdao Haiyongsheng Mould Products Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-27
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a light and handy type plastic mould mechanism of stepping down of structure, the drill jig comprises a base station, the equal fixed mounting in upper end left part and the upper end right part of base station has a fixed plate, two a spout, right side have all been seted up to the opposite face of fixed plate the cell wall interlude of spout is connected with the threaded rod, the threaded rod runs through the cell wall top and the fixed mounting of right side spout has positive and negative motor, the surface middle part of threaded rod is provided with the device of moulding plastics, the lower extreme of the device of moulding plastics is provided with the extruder of stepping down, left side the right-hand member upper portion of fixed plate is provided with forming device. A light and handy type plastic mold of structure mechanism of stepping down, drive the lower bolster through the slider and down move, then drive the extrusion device of stepping down and down move, the push pedal contacts the upper surface of base station this moment, then the reaction promotes the connecting rod and up moves to drive the product of extrusion plate extrusion die intracavity, conveniently carry out the drawing of patterns with the product, improved the practicality.

Description

Plastic mold abdicating mechanism with light structure

Technical Field

The utility model relates to an injection mold technical field specifically is a light and handy type plastic mold mechanism of stepping down of structure.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can also be divided into an injection molding die pressing method and a die casting method, an injection molding machine (an injection machine or an injection molding machine for short) is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by utilizing a plastic molding die, the injection molding is realized through the injection molding machine and the die, the structure of the existing plastic die abdicating mechanism is complex, the product is inconvenient to demold and take out, the practicability is reduced, meanwhile, the product injection molding operation is complex, and the work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light and handy type plastic mold of structure mechanism of stepping down to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a light and handy type plastic mould mechanism of stepping down of structure, includes the base station, the equal fixed mounting in upper end left part and the upper end right part of base station has a fixed plate, two a spout, right side have all been seted up to the opposite face of fixed plate the cell wall interlude of spout is connected with the threaded rod, the threaded rod runs through the cell wall top and the fixed mounting of right side spout has positive and negative motor, the surface middle part of threaded rod is provided with the device of moulding plastics, the lower extreme of the device of moulding plastics is provided with the extrusion device of stepping down, the left side the right-hand member upper portion of fixed plate is provided with forming device.

Preferably, the injection molding device comprises a sliding block, the sliding block is provided with two sets of sliding blocks, a lower template is fixedly mounted on opposite faces of the two sets of sliding blocks, a die cavity is formed in the upper end of the lower template, a limiting hole is formed in the left side of the bottom of the die cavity and the right side of the bottom of the die cavity, a limiting rod is connected to the left portion of the upper end of the sliding block in an alternating mode, and the sliding block is connected to the middle of the outer surface of a threaded rod in a threaded mode and movably connected with the threaded rod.

Preferably, the extrusion device of stepping down is including extruding the board, the equal fixed mounting of lower extreme left part middle side and lower extreme right part middle side of extruding the board has a connecting rod, two the common fixed mounting of lower extreme of connecting rod has the push pedal, extrusion plate swing joint will step down extrusion device and injection moulding device swing joint together in the inner chamber lower part of the device of moulding plastics.

Preferably, forming device includes the diaphragm, the upper end interlude of diaphragm is connected with the screw rod, the lower extreme fixed mounting of screw rod has the cope match-plate pattern, the lower extreme middle part fixed mounting of cope match-plate pattern has the pressboard, diaphragm fixed connection is with forming device and fixed plate fixed connection on the right-hand member upper portion of left side fixed plate.

Preferably, the area size of the extrusion plate is matched with the size of an inner cavity of the injection molding device.

Preferably, the pressing plate is positioned above the injection molding device, and the size of the pressing plate is communicated with the inner size of the injection molding device.

Compared with the prior art, the beneficial effects of the utility model are that:

1. drive the lower bolster through the slider and down move, then drive the extrusion device of stepping down and move, the push pedal contacts the upper surface of base station this moment, then the reaction promotes the connecting rod and up moves to drive the product of extrusion plate extrusion die intracavity, conveniently carry out the drawing of patterns with the product, improved the practicality.

2. The mould intracavity is poured into to the fuse-element of will moulding plastics, drives the threaded rod through positive and negative motor and rotates in opposite directions to drive the slider and up slide, and then contact the cope match-plate pattern when driving the lower bolster and up move, the pressboard enters into the die cavity at this moment and carries out the die-casting shaping to the fuse-element, and operation process is simple, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a plastic mold abdicating mechanism with a light structure;

FIG. 2 is a schematic structural view of an injection molding device of a light plastic mold abdicating mechanism of the present invention;

fig. 3 is a schematic structural view of the abdicating extrusion device of the plastic mould abdicating mechanism with a light structure;

fig. 4 is the utility model relates to a light and handy type of structure plastic mold lets forming device schematic structure of mechanism.

In the figure: 1. a base station; 2. a fixing plate; 3. a chute; 4. a threaded rod; 5. a positive and negative motor; 6. an injection molding device; 7. a abdication extrusion device; 8. a molding device; 61. a slider; 62. a lower template; 63. a mold cavity; 64. a limiting hole; 65. a limiting rod; 71. extruding a plate; 72. a connecting rod; 73. pushing the plate; 81. a transverse plate; 82. a screw; 83. mounting a template; 84. and (5) pressing the plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. 1-4, the present invention provides a technical solution: the utility model provides a light and handy type plastic mould mechanism of stepping down of structure, including base station 1, the equal fixed mounting in upper end left part and the upper end right part of base station 1 has a fixed plate 2, a spout 3 has all been seted up to the opposite face of two fixed plates 2, the cell wall interlude of right side spout 3 is connected with threaded rod 4, threaded rod 4 runs through the cell wall top and the fixed mounting of right side spout 3 has positive and negative motor 5, the surface middle part of threaded rod 4 is provided with injection moulding device 6, the lower extreme of injection moulding device 6 is provided with the extrusion device 7 of stepping down, the right-hand member upper portion of left side fixed plate 2 is provided with forming device 8.

The injection molding device 6 comprises two groups of sliding blocks 61, a lower template 62 is fixedly mounted on opposite surfaces of the two groups of sliding blocks 61 together, a mold cavity 63 is formed in the upper end of the lower template 62, a limiting hole 64 is formed in each of the left side and the right side of the bottom of the mold cavity 63, the limiting hole 64 plays a limiting role in the abdicating extrusion device 7, a limiting rod 65 is connected to the left part of the upper end of the left sliding block 61 in an inserting mode, and the right sliding block 61 is in threaded connection with the middle of the outer surface of the threaded rod 4 to movably connect the injection molding device 6 with the threaded rod 4; the abdicating extrusion device 7 comprises an extrusion plate 71, the extrusion plate 71 extrudes products in the die cavity 63, so that the products are conveniently demoulded, and the practicability is improved, the middle part of the left part of the lower end of the extrusion plate 71 and the middle part of the right part of the lower end are both fixedly provided with a connecting rod 72, the lower ends of the two connecting rods 72 are jointly and fixedly provided with a push plate 73, and the extrusion plate 71 is movably connected with the lower part of the inner cavity of the injection device 6 to movably connect the abdicating extrusion device 7 and the injection device 6 together; the forming device 8 comprises a transverse plate 81, a screw rod 82 is inserted and connected to the upper end of the transverse plate 81, an upper template 83 is fixedly mounted at the lower end of the screw rod 82, a pressing plate 84 is fixedly mounted in the middle of the lower end of the upper template 83, the pressing plate 84 enters the die cavity 63 to perform die-casting forming on the melt, the operation process is simple, the working efficiency is improved, and the transverse plate 81 is fixedly connected to the upper portion of the right end of the left fixing plate 2 to fixedly connect the forming device 8 and the fixing plate 2; the area of the extrusion plate 71 is matched with the size of the inner cavity of the injection molding device 6; the compression plate 84 is positioned above the injection molding apparatus 6, and the size of the compression plate 84 is in communication with the interior size of the injection molding apparatus 6.

It should be noted that the utility model relates to a light-weight plastic mold abdicating mechanism, which drives the threaded rod 4 to rotate through the positive and negative motor 5, thereby driving the slider 61 to move downwards along the threaded rod 4, further driving the lower template 62 to move downwards along with the slider 61 synchronously, then driving the abdicating extrusion device 7 to move downwards, at this time, the push plate 73 contacts the upper surface of the base station 1, and then the reaction pushes the connecting rod 72 to move upwards, thereby driving the extrusion plate 71 to extrude the product in the die cavity 63, facilitating the demoulding of the product, and improving the practicability; the melt of will moulding plastics is poured into in the die cavity 63, drives threaded rod 4 antiport through positive and negative motor 5 to drive slider 61 and upwards slide, and then contact cope match-plate pattern 83 when driving lower bolster 62 and upwards moving, the pressboard 84 carries out the die-casting shaping to the melt in entering into the die cavity 63 this moment, and operation process is simple, has improved work efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a light and handy type plastic mold of structure mechanism of stepping down, includes base station (1), its characterized in that: the utility model discloses a plastic injection molding device, including base station (1), fixed plate (2), two equal fixed mounting in upper end left part and the upper end right part of base station (1) has one fixed plate (2), two one spout (3) have all been seted up to the opposite face of fixed plate (2), the right side the cell wall interlude of spout (3) is connected with threaded rod (4), threaded rod (4) run through the cell wall top and the fixed mounting of right side spout (3) have positive and negative motor (5), the surface middle part of threaded rod (4) is provided with injection molding device (6), the lower extreme of injection molding device (6) is provided with and steps down extrusion device (7), left side the right-hand member upper portion of fixed plate (2) is provided with forming device (8).

2. The light-weight plastic mold abdicating mechanism as claimed in claim 1, wherein: injection moulding device (6) includes slider (61), slider (61) are provided with two sets ofly, and the common fixed mounting of the opposite face of two sets of sliders (61) has lower bolster (62), die cavity (63) have been seted up to the upper end of lower bolster (62), spacing hole (64) have all been seted up on the bottom left side and the bottom right side of die cavity (63), the left side the upper end left part interlude of slider (61) is connected with gag lever post (65), the right side slider (61) threaded connection will mould plastics device (6) and threaded rod (4) swing joint in the surface of threaded rod (4).

3. The light-weight plastic mold abdicating mechanism as claimed in claim 1, wherein: the yielding extrusion device (7) comprises an extrusion plate (71), a connecting rod (72) is fixedly mounted on the middle side of the lower end of the extrusion plate (71) and the middle side of the lower end of the extrusion plate (71), a push plate (73) is fixedly mounted on the lower end of the connecting rod (72) jointly, and the extrusion plate (71) is movably connected to the lower portion of an inner cavity of the injection molding device (6) in a yielding extrusion device (7) and the injection molding device (6) in a movable connection mode.

4. The light-weight plastic mold abdicating mechanism as claimed in claim 1, wherein: forming device (8) includes diaphragm (81), the upper end interlude of diaphragm (81) is connected with screw rod (82), the lower extreme fixed mounting of screw rod (82) has cope match-plate pattern (83), the lower extreme middle part fixed mounting of cope match-plate pattern (83) has pressboard (84), diaphragm (81) fixed connection is with forming device (8) and fixed plate (2) fixed connection on the right-hand member upper portion of left side fixed plate (2).

5. The light-weight plastic mold abdicating mechanism as claimed in claim 3, wherein: the area of the extrusion plate (71) is matched with the size of the inner cavity of the injection molding device (6).

6. The light-weight plastic mold abdicating mechanism as claimed in claim 4, wherein: the pressing plate (84) is positioned above the injection molding device (6), and the size of the pressing plate (84) is communicated with the inner size of the injection molding device (6).