CN210590309U

CN210590309U - Injection mold convenient to take off material

Info

Publication number: CN210590309U
Application number: CN201921235374.6U
Authority: CN
Inventors: 苏强; 莫春海
Original assignee: Yancheng Yaoqiang Molding Technology Co ltd
Current assignee: Yancheng Yaoqiang Molding Technology Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-22
Anticipated expiration: 2029-08-01

Abstract

The utility model relates to an injection mold convenient to take off material, first extension board including two symmetry settings, two first extension board is vertical setting, and the common fixed connection of the lower extreme of two first extension boards has the second extension board that the level set up, two be equipped with the module that two symmetries set up between the first extension board, and two modules one side lateral wall that back on the back mutually all is connected, two through the lateral wall of moving mechanism with first extension board the upper end of first extension board is equipped with drop feed mechanism, the upside lateral wall of second extension board is equipped with receiving agencies. The utility model discloses unloading is convenient when taking off the material, and the buffering is handled effectually during the unloading, mould non-deformable.

Description

Injection mold convenient to take off material

Technical Field

The utility model relates to an injection mold technical field especially relates to an injection mold convenient to take off material.

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. The injection mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to the molding characteristics; according to the forming process, the method is divided into a transfer mold, a blow mold, a cast mold, a hot forming mold, a hot pressing mold (compression mold), an injection mold and the like, wherein the hot pressing mold can be divided into a flash type, a semi-flash type and a non-flash type by a flash mode, and the injection mold can be divided into a cold runner mold and a hot runner mold by a pouring system; the device can be divided into a movable type and a fixed type according to the assembling and disassembling mode;

the existing injection mold is inconvenient in blanking when stripping, poor in buffering treatment effect and easy to deform, and therefore the injection mold convenient for stripping is provided to solve the problems.

Disclosure of Invention

The utility model aims at solving the problems existing in the prior art and providing an injection mold convenient for stripping materials.

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

the utility model provides an injection mold convenient to take off material, includes the first extension board that two symmetries set up, two first extension board is vertical setting, and the common fixed connection of the lower extreme of two first extension boards has the second extension board that the level set up, two be equipped with the module that two symmetries set up between the first extension board, and two modules one side lateral wall that back on the back mutually all are connected through moving mechanism and the lateral wall of first extension board, two the upper end of first extension board is equipped with drop feed mechanism, the upside lateral wall of second extension board is equipped with receiving agencies.

Preferably, the moving mechanism includes the movable plate that the level set up, two all be equipped with the installation cavity that matches the setting with the movable plate on the lateral wall of first extension board, and the movable plate runs through the lateral wall setting of installation cavity and first extension board in proper order, the installation cavity internal rotation is connected with the bull stick, the one end of bull stick runs through the lateral wall setting of installation cavity and first extension board in proper order, and the other end fixedly connected with gear of bull stick, be equipped with the tooth's socket that sets up with gear engagement on the lateral wall of movable plate.

Preferably, the discharging mechanism comprises a third support plate which is horizontally arranged, the two ends of the third support plate are movably clamped with the upper ends of the two first support plates, an injection molding box is arranged on the side wall of the lower side of the third support plate, two telescopic injection molding pipes which are symmetrically arranged are arranged at the lower end of the injection molding box, and injection molding holes which are matched with the telescopic injection molding pipes are formed in the two modules.

Preferably, receiving agencies is including receiving the silo, be equipped with telescopic cylinder on receiving the diapire of silo, telescopic cylinder's output fixed connection has the collecting plate that the level set up, and the upside lateral wall fixedly connected with blotter of collecting plate.

Preferably, two the both sides lateral wall of first extension board all sliding connection has the slip locking piece, and two slip locking pieces all set up with the movable plate matching.

Preferably, the both ends of collecting plate all are connected through the diapire of buffer gear with the receipts silo, buffer gear includes the first buffer board and the second buffer board of vertical setting, first buffer board is hollow structure, and the second buffer board inserts and establish in first buffer board, the lower extreme fixed connection of second buffer board has the slide that the level set up, and the slide is connected through the diapire of a plurality of springs and first buffer board.

The utility model discloses well beneficial effect as follows:

1. the rotating rod is rotated to drive the gear to rotate, so that the moving plate is driven to move in the horizontal direction, the two modules are driven to move oppositely, the two modules are closed, the mold raw materials in the injection molding box are conveyed into a mold cavity between the two modules through the telescopic injection molding pipe, the moving plate can be locked through the sliding locking block, and the stability of the working states of the two modules is guaranteed;

2. telescopic cylinder drives the collecting plate and moves in vertical direction, makes the collecting plate remove to the near-end of two modules, rotates the bull stick and drives gear revolve to drive two module reverse motion, make the mould of stereotyping fall on the collecting plate, the blotter cushions the mould once, first buffer board and second buffer board carry out the secondary buffering to the mould under the assistance of slide and a plurality of spring.

Drawings

Fig. 1 is a schematic structural view of an injection mold convenient for stripping materials provided by the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B in fig. 1.

In the figure: the device comprises a first support plate 1, a second support plate 2, a module 3, a moving plate 4, an installation cavity 5, a rotating rod 6, a gear 7, a third support plate 8, an injection molding box 9, a telescopic injection molding pipe 10, a material receiving groove 11, a telescopic cylinder 12, a collecting plate 13, a cushion pad 14, a sliding locking block 15, a first cushion plate 16, a second cushion plate 17 and a sliding plate 18.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings.

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.

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those skilled in the art.

Referring to fig. 1-3, an injection mold convenient for stripping comprises two first support plates 1 which are symmetrically arranged, wherein the two first support plates 1 are vertically arranged, the lower ends of the two first support plates 1 are fixedly connected with a second support plate 2 which is horizontally arranged, two modules 3 which are symmetrically arranged are arranged between the two first support plates 1, the side walls of the two opposite sides of the two modules 3 are connected with the side walls of the first support plates 1 through a moving mechanism, the upper ends of the two first support plates 1 are provided with a discharging mechanism which comprises a horizontally arranged moving plate 4, the side walls of the two first support plates 1 are provided with installation cavities 5 which are matched with the moving plate 4, the moving plate 4 sequentially penetrates through the installation cavities 5 and the side walls of the first support plates 1, a rotating rod 6 is rotatably connected in the installation cavities 5, one end of the rotating rod 6 sequentially penetrates through the installation cavities 5 and the side walls of the first support plates 1, and the other end of the rotating rod 6 is fixedly connected with a gear 7, the side wall of the moving plate 4 is provided with a tooth socket which is meshed with the gear 7, the discharging mechanism comprises a third support plate 8 which is horizontally arranged, and the two ends of the third support plate 8 are movably clamped with the upper ends of the two first support plates 1, the side wall of the lower side of the third support plate 8 is provided with an injection molding box 9, the lower end of the injection molding box 9 is provided with two symmetrically arranged telescopic injection molding pipes 10, injection molding holes matched with the telescopic injection molding pipes 10 are arranged on the two modules 3, the rotating rod 6 is rotated to drive the gear 7 to rotate, thereby driving the moving plate 4 to move in the horizontal direction, driving the two modules 3 to move in opposite directions, closing the two modules 3, conveying the mold material in the injection molding box 9 to the mold cavity between the two modules 3 by using the telescopic injection molding pipe 10, the sliding locking block 15 can lock the moving plate 4, so that the stability of the working states of the two modules 3 is ensured;

the upper side wall of the second support plate 2 is provided with a material receiving mechanism, the material receiving mechanism comprises a material receiving groove 11, the bottom wall of the material receiving groove 11 is provided with a telescopic cylinder 12, the output end of the telescopic cylinder 12 is fixedly connected with a horizontally arranged collecting plate 13, the upper side wall of the collecting plate 13 is fixedly connected with a cushion pad 14, the side walls of the two sides of the two first support plates 1 are respectively connected with a sliding lock block 15 in a sliding way, the two sliding lock blocks 15 are respectively matched with the movable plate 4, the two ends of the collecting plate 13 are respectively connected with the bottom wall of the material receiving groove 11 through a buffer mechanism, the buffer mechanism comprises a first buffer plate 16 and a second buffer plate 17 which are vertically arranged, the first buffer plate 16 is of a hollow structure, the second buffer plate 17 is inserted in the first buffer plate 16, the lower end of the second buffer plate 17 is fixedly connected with a sliding plate 18 which is horizontally arranged, and the sliding plate 18 is connected with, telescopic cylinder 12 drives collecting plate 13 and moves in vertical direction, makes collecting plate 13 remove to the near-end of two modules 3, rotates bull stick 6 and drives gear 7 and rotate to drive two module 3 reverse motion, make the mould of stereotyping fall on collecting plate 13, blotter 14 cushions the mould once, and first buffer board 16 cushions the mould with second buffer board 17 and carries out the secondary buffering under the assistance of slide 18 and a plurality of spring.

The utility model discloses in, it rotates gear 7 to rotate runner 6, thereby it moves on the horizontal direction to drive movable plate 4, thereby drive two module 3 motion in opposite directions, make two module 3 closures, use the mould raw materials of telescopic injection molding pipe 10 in with the case 9 of will moulding plastics to carry to the die cavity between two modules 3, slide locking piece 15 can lock movable plate 4, guarantee two module 3 operating condition's stability, telescopic cylinder 12 drives collecting plate 13 and moves in vertical direction, make collecting plate 13 remove to two module 3's near-end, it rotates gear 7 to rotate runner 6 drives gear 7, thereby drive two module 3 reverse motion, the mould that makes the design falls on collecting plate 13, blotter 14 cushions the mould once, first buffer board 16 cushions the mould with second buffer board 17 and carries out the secondary buffering under the assistance of slide 18 and a plurality of springs.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides an injection mold convenient to take off material, includes two first extension boards (1) that the symmetry set up, its characterized in that, two first extension board (1) is vertical setting, and the common fixed connection of the lower extreme of two first extension boards (1) has second extension board (2) that the level set up, two be equipped with module (3) that two symmetries set up between first extension board (1), and two modules (3) one side lateral wall that carry on the back mutually all are connected with the lateral wall of first extension board (1) through moving mechanism, two the upper end of first extension board (1) is equipped with drop feed mechanism, the upside lateral wall of second extension board (2) is equipped with receiving agencies.

2. The injection mold convenient to take off material of claim 1, characterized in that, the moving mechanism includes a horizontally arranged moving plate (4), the side walls of the two first supporting plates (1) are both provided with a mounting cavity (5) matched with the moving plate (4), the moving plate (4) sequentially penetrates through the mounting cavity (5) and the side walls of the first supporting plates (1), the mounting cavity (5) is rotatably connected with a rotating rod (6), one end of the rotating rod (6) sequentially penetrates through the mounting cavity (5) and the side walls of the first supporting plates (1), the other end of the rotating rod (6) is fixedly connected with a gear (7), and the side wall of the moving plate (4) is provided with a tooth groove meshed with the gear (7).

3. The injection mold convenient to strip material as claimed in claim 1, wherein the discharging mechanism comprises a third support plate (8) horizontally arranged, two ends of the third support plate (8) are movably clamped with the upper ends of the two first support plates (1), an injection box (9) is arranged on the lower side wall of the third support plate (8), two telescopic injection pipes (10) symmetrically arranged are arranged at the lower end of the injection box (9), and injection holes matched with the telescopic injection pipes (10) are arranged on the two modules (3).

4. The injection mold convenient for stripping as claimed in claim 1, wherein the receiving mechanism comprises a receiving trough (11), a telescopic cylinder (12) is arranged on the bottom wall of the receiving trough (11), the output end of the telescopic cylinder (12) is fixedly connected with a horizontally arranged collecting plate (13), and a cushion pad (14) is fixedly connected with the upper side wall of the collecting plate (13).

5. An injection mold convenient for stripping as claimed in claim 2, wherein the two side walls of the two first support plates (1) are slidably connected with sliding locking blocks (15), and the two sliding locking blocks (15) are matched with the moving plate (4).

6. An injection mold convenient for stripping as claimed in claim 4, characterized in that both ends of the collecting plate (13) are connected with the bottom wall of the receiving groove (11) through a buffer mechanism, the buffer mechanism comprises a first buffer plate (16) and a second buffer plate (17) which are vertically arranged, the first buffer plate (16) is of a hollow structure, the second buffer plate (17) is inserted in the first buffer plate (16), the lower end of the second buffer plate (17) is fixedly connected with a sliding plate (18) which is horizontally arranged, and the sliding plate (18) is connected with the bottom wall of the first buffer plate (16) through a plurality of springs.