CN213947273U

CN213947273U - Injection mold with prevent excursion mechanism

Info

Publication number: CN213947273U
Application number: CN202022462468.6U
Authority: CN
Inventors: 蒋顺洪
Original assignee: Chongqing Xiaojing Mould Co ltd
Current assignee: Chongqing Xiaojing Mould Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-13
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses an injection mold with prevent excursion mechanism, including forming mechanism, power unit, forming mechanism includes a mould, mounting panel, pressure sensor, a mould front side is provided with the mounting panel, the mounting panel side-mounting has pressure sensor, pressure sensor keeps away from mounting panel one side is provided with the spring frame, install on the spring frame and insert the post, a mould one side is provided with No. two moulds, No. two mould front sides are installed and are received the seat, three jack has been seted up on the receptacle. The utility model discloses simple structure, reasonable in design, low in production cost, skew appears in preventing die cavity and core that can be fine, can in time stop work, conveniently adjusts, has guaranteed production quality.

Description

Injection mold with prevent excursion mechanism

Technical Field

The utility model relates to an injection mold field especially relates to an injection mold with prevent excursion mechanism.

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. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.

During the operation of the mold, the cavity and core shift often causes flash of the casting, i.e., residual material that overflows into the gap between the mold parting surfaces and remains on the plastic part.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide an injection mold with an anti-shift mechanism for solving the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides an injection mold with prevent excursion mechanism, includes forming mechanism, power unit, forming mechanism includes a mould, mounting panel, pressure sensor, a mould front side is provided with the mounting panel, the mounting panel side-mounting has pressure sensor, pressure sensor keeps away from mounting panel one side is provided with the spring bracket, install on the spring bracket and insert the post, a mould one side is provided with No. two moulds, No. two mould front sides are installed and are received the seat, three jack has been seted up on the receptacle.

As a further scheme of the utility model, power unit includes base, motor, draw runner, the base side-mounting have the motor, the base inboard is provided with the draw runner, the draw runner rear portion is provided with the lead screw, install the slider No. one on the lead screw.

As a further scheme of the utility model, power unit includes base, motor, slide bar, the base side-mounting have the motor, the base inboard is provided with the slide bar, slidable mounting has No. two sliders on the slide bar, No. two slider side-mounting have electronic flexible post.

As a further aspect of the present invention, the mounting plate with a mold passes through bolted connection, pressure sensor with the spring frame passes through bolted connection.

As a further aspect of the present invention, the insertion posts are welded to the side of the spring frame, and the number of the insertion posts is 3.

As a further proposal of the utility model, the receiving seat is installed through the bolt No. two mould front sides.

As a further aspect of the present invention, the motor with the slide bar passes through the coupling joint, a slider with slide bar sliding connection.

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

insert the post and inject the jack on the receiving seat in, insert post and jack phase-match, if skew appears in a mould and No. two moulds, insert the post and can push up at the jack edge, the spring frame is compressed, pressure sensor detects the change of pressure, and the motor stop work prevents that die cavity and core that can be fine from appearing the skew, can in time stop work, conveniently adjusts, has guaranteed production quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a perspective view of an embodiment 1 of an injection mold with an anti-shift mechanism according to the present invention;

fig. 2 is a front view of an injection mold of embodiment 1 with an anti-shift mechanism according to the present invention;

fig. 3 is a plan view of an injection mold according to an embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a spring holder according to embodiment 1 of the injection mold with an anti-shift mechanism of the present invention;

fig. 5 is a schematic diagram of a power mechanism of an injection mold according to embodiment 2 of the present invention.

The reference numerals are explained below:

1. a molding mechanism; 2. a power mechanism; 101. a first mold; 102. mounting a plate; 103. a pressure sensor; 104. a spring holder; 105. inserting a column; 106. a second mold; 107. a receiving seat; 108. a jack; 201. a base; 202. a motor; 203. a slide bar; 204. a lead screw; 205. a first sliding block; 206. a slide bar; 207. a second sliding block; 208. electric telescopic column.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a technical solution: the utility model provides an injection mold with prevent excursion mechanism, including forming mechanism 1, power unit 2, forming mechanism 1 includes a mould 101, mounting panel 102, pressure sensor 103, a mould 101 front side is provided with mounting panel 102, mounting panel 102 side-mounting has pressure sensor 103, pressure sensor 103 keeps away from mounting panel 102 one side and is provided with spring bracket 104, install on spring bracket 104 and insert post 105, a mould 101 one side is provided with No. two moulds 106, No. two mould 106 front sides are installed and are received seat 107, three jack 108 has been seted up on the received seat 107.

On the basis of the above-described embodiment: the power mechanism 2 comprises a base 201, a motor 202 and a sliding bar 203, wherein the motor 202 is installed on the side surface of the base 201, the sliding bar 203 is arranged on the inner side of the base 201, a screw 204 is arranged at the rear part of the sliding bar 203, and a first sliding block 205 is installed on the screw 204; the mounting plate 102 is connected with the first die 101 through bolts, and the pressure sensor 103 is connected with the spring frame 104 through bolts; the inserted columns 105 are welded on the side face of the spring frame 104, and the number of the inserted columns is 3; the receiving seat 107 is installed on the front side of the second mold 106 through bolts; the motor 202 is connected with the sliding bar 203 through a coupler, and the first sliding block 205 is connected with the sliding bar 203 in a sliding mode.

The working principle is as follows: the motor 202 drives the screw 204 to rotate, so that the two first sliding blocks 205 slide along the sliding bar 203, the first die 101 and the second die 106 move relatively, when the first die 101 and the second die 106 are matched, the inserting column 105 can be inserted into the inserting hole 108 on the receiving seat 107, the inserting column 105 is matched with the inserting hole 108, if the first die 101 and the second die 106 deviate, the inserting column 105 can be pushed against the edge of the inserting hole 108, the spring frame 104 is compressed, the pressure sensor 103 detects the change of pressure, the motor 202 stops working, and the first die 101 and the second die 106 can be adjusted.

Example 2

As shown in fig. 5, the difference between the embodiment 2 and the embodiment 1 is that the power mechanism 2 includes a base 201, a motor 202, and a slide rod 206, the motor 202 is installed on the side surface of the base 201, the slide rod 206 is installed on the inner side of the base 201, a second slide block 207 is installed on the slide rod 206 in a sliding manner, and an electric telescopic column 208 is installed on the side surface of the second slide block 207.

The motor 202 drives the screw 204 to rotate, so that the two first sliding blocks 205 slide along the sliding bar 203, the first die 101 and the second die 106 do relative motion, the first die and the second die are replaced by the electric telescopic column 208 to stretch, and the second sliding block 207 is driven to slide along the sliding rod 206.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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.

Claims

1. The utility model provides an injection mold with prevent excursion mechanism which characterized in that: including forming mechanism (1), power unit (2), forming mechanism (1) is including a mould (101), mounting panel (102), pressure sensor (103), a mould (101) front side is provided with mounting panel (102), mounting panel (102) side-mounting has pressure sensor (103), pressure sensor (103) are kept away from mounting panel (102) one side is provided with spring frame (104), install on spring frame (104) and insert post (105), mould (101) one side is provided with mould (106) No. two, receiving seat (107) are installed to mould (106) front side No. two, three jack (108) have been seted up on receiving seat (107).

2. An injection mold having an anti-drift mechanism as claimed in claim 1, wherein: the power mechanism (2) comprises a base (201), a motor (202) and a sliding bar (203), the motor (202) is installed on the side face of the base (201), the sliding bar (203) is arranged on the inner side of the base (201), a lead screw (204) is arranged on the rear portion of the sliding bar (203), and a first sliding block (205) is installed on the lead screw (204).

3. An injection mold having an anti-drift mechanism as claimed in claim 1, wherein: power unit (2) include base (201), motor (202), slide bar (206), base (201) side-mounting has motor (202), base (201) inboard is provided with slide bar (206), slidable mounting has No. two slider (207) on slide bar (206), No. two slider (207) side-mounting has electronic flexible post (208).

4. An injection mold having an anti-drift mechanism as claimed in claim 1, wherein: the mounting plate (102) is connected with the first die (101) through bolts, and the pressure sensor (103) is connected with the spring frame (104) through bolts.

5. An injection mold having an anti-drift mechanism as claimed in claim 1, wherein: the inserted columns (105) are welded on the side face of the spring frame (104), and the number of the inserted columns is 3.

6. An injection mold having an anti-drift mechanism as claimed in claim 1, wherein: the receiving seat (107) is installed on the front side of the second mold (106) through bolts.

7. An injection mold having an anti-drift mechanism as claimed in claim 2, wherein: the motor (202) is connected with the sliding bar (203) through a coupler, and the first sliding block (205) is connected with the sliding bar (203) in a sliding mode.