阅读说明：本技术 一种新型浇口自动分离注塑模 (Novel sprue autosegregation injection mould ) 是由 贾厚荣 于 2020-06-19 设计创作，主要内容包括：本发明公开了一种新型浇口自动分离注塑模,包括防护框,所述防护框外部两侧下端均固定设置有模框,所述防护框内部两侧下端均固定设置有浇口体,所述模框一侧上端与浇口体之间呈连通结构,所述模框内部一侧上端均固定设置有液位控制器,所述模框顶端在靠近防护框的一侧均固定设置有固定块。本发明在进行浇筑作业时通过注塑软管、电动多孔喷头和浇筑头把物料喷送到浇口体内部并通过浇口体把物料送到模框内部,当物料送到模框内部后并在物料达到相对位置时均触发液位控制器并关闭电动多孔喷头,并同时启动电动伸缩杆带动电动多孔喷头往上移动,则均带动浇筑头往上移动且均使浇筑头底端与浇口体上端分离即可。(The invention discloses a novel sprue automatic-separation injection mold which comprises a protective frame, wherein mold frames are fixedly arranged at the lower ends of the two sides of the outer part of the protective frame, sprue bodies are fixedly arranged at the lower ends of the two sides of the inner part of the protective frame, a communicating structure is formed between the upper end of one side of each mold frame and each sprue body, a liquid level controller is fixedly arranged at the upper end of one side of the inner part of each mold frame, and a fixed block is fixedly arranged at one side, close to the protective frame, of the top end of each mold frame. When pouring operation is carried out, materials are sprayed into the pouring gate body through the injection molding hose, the electric porous nozzle and the pouring head and are sent into the die frame through the pouring gate body, after the materials are sent into the die frame and reach the opposite positions, the liquid level controller is triggered, the electric porous nozzle is closed, the electric telescopic rod is started to drive the electric porous nozzle to move upwards, the pouring head is driven to move upwards, and the bottom end of the pouring head is separated from the upper end of the pouring gate body.)

1. The utility model provides a novel runner autosegregation injection mould, includes protective frame (1), its characterized in that: the lower ends of two outer sides of the protection frame (1) are fixedly provided with a mold frame (6), the lower ends of two inner sides of the protection frame (1) are fixedly provided with a gate body (2), the upper end of one side of the mold frame (6) is communicated with the gate body (2) to form a structure, the upper end of one side of the inner part of the mold frame (6) is fixedly provided with a liquid level controller (5), the top end of the mold frame (6) is fixedly provided with a fixed block (13) at one side close to the protection frame (1), the fixed block (13) is provided with a groove (12) at one side close to the protection frame (1), the middle part of one side of the inner part of the groove (12) is fixedly provided with a touch switch (14), the two outer sides of the protection frame (1) are fixedly provided with a touch block (11) at the relative position of the touch switch (14), and the middle part of the bottom of the inner part of the protection frame (1) is fixedly provided with an electric telescopic rod (4), electric telescopic handle (4) top is fixed and is provided with electronic porous shower nozzle (9), electronic porous shower nozzle (9) bottom both sides all are fixed to be provided with and pour head (7) bottom and all be located runner body (2) upper end, electric telescopic handle (4) pass through the wire respectively with liquid level controller (5) and touch switch (14), electronic porous shower nozzle (9) electric connection, it moulds plastics hose (10) to fix between electronic porous shower nozzle (9) top and protective frame (1) inside upper end.

2. The novel gate automatic separation injection mold according to claim 1, characterized in that: the outside both sides of electronic porous shower nozzle (9) all are fixed and are provided with slide bar (8), slide bar (8) are all fixed and are provided with slider (15) in the one end of keeping away from electronic porous shower nozzle (9), the inside both sides of protective frame (1) are all seted up at the relative position that is located slider (15) and are stabilized spout (16) and slider (15) all with stabilize spout (16) inside sliding connection.

3. The novel gate automatic separation injection mold according to claim 1, characterized in that: the protective frame is characterized in that a stabilizing frame (3) is fixedly arranged in the middle of the bottom end in the protective frame (1), and the middle of the top end of the stabilizing frame (3) is fixedly connected with the fixed end of the electric telescopic rod (4).

4. The novel gate automatic separation injection mold according to claim 1, characterized in that: the lower ends of two outer sides of the protective frame (1) are provided with mounting holes at opposite positions of the gate body (2).

5. The novel gate automatic separation injection mold according to claim 1, characterized in that: the middle part of the top end of the protective frame (1) is provided with a fixed port at the opposite position of the injection molding hose (10).

6. The novel gate automatic separation injection mold according to claim 2, characterized in that: the inner periphery of the stable sliding groove (16) and the outer periphery of the sliding block (15) are polished.

Technical Field

The invention relates to the technical field of injection molds, in particular to a novel injection mold with an automatic sprue separation function.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine under high pressure and cooling and solidifying the plastics to obtain a formed product;

the traditional novel injection mould with the automatic sprue separation has the following defects;

injection molding is a very common and important piece of equipment in the plastic production process, and the existing injection mold is inconvenient to automatically separate the injection gate and the mold.

Disclosure of Invention

The invention aims to provide a novel injection mould with an automatic sprue separation function, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a novel sprue automatic separation injection mold comprises a protective frame, wherein mold frames are fixedly arranged at the lower ends of two sides outside the protective frame, sprue bodies are fixedly arranged at the lower ends of two sides inside the protective frame, a communicating structure is formed between the upper end of one side of each mold frame and the sprue bodies, a liquid level controller is fixedly arranged at the upper end of one side inside each mold frame, a fixed block is fixedly arranged at one side close to the protective frame at the top end of each mold frame, grooves are formed in one sides close to the protective frame at the fixed blocks, touch switches are fixedly arranged in the middle of one side inside each groove, contact blocks are fixedly arranged at the opposite positions of the touch switches at two sides outside each protective frame, an electric telescopic rod is fixedly arranged in the middle of the bottom end inside each protective frame, an electric porous nozzle is fixedly arranged at the top end of the electric telescopic rod, pouring heads are fixedly arranged at two sides of the bottom end of the electric porous nozzle, and the bottom end of each pouring head is positioned at the upper end of the sprue body, electric telescopic handle passes through the wire respectively with liquid level controller and touch switch, electronic porous shower nozzle electric connection, the fixed hose of moulding plastics that is provided with between electronic porous shower nozzle top and the inside upper end of protective frame.

Preferably, the outside both sides of electronic porous shower nozzle all are fixed and are provided with the slide bar, the slide bar is all fixed and are provided with the slider in the one end of keeping away from electronic porous shower nozzle, the inside both sides of protective frame all have been seted up in the relative position that is located the slider and have been stabilized spout and slider all with stabilize the inside sliding connection of spout.

Preferably, the middle part of the bottom end inside the protective frame is fixedly provided with a stabilizing frame, and the middle part of the top end of the stabilizing frame is fixedly connected with the fixed end of the electric telescopic rod.

Preferably, the lower ends of the two outer sides of the protective frame are provided with mounting holes at opposite positions of the gate body.

Preferably, the middle part of the top end of the protective frame is provided with a fixed port at a position opposite to the injection molding hose.

Preferably, the inner periphery of the stable sliding groove and the outer periphery of the sliding block are polished.

Compared with the prior art, the invention has the beneficial effects that:

1. when pouring operation is carried out, materials are sprayed into the pouring gate body through the injection molding hose, the electric porous nozzle and the pouring head and are sent into the die frame through the pouring gate body, after the materials are sent into the die frame, the liquid level controller is triggered and the electric porous nozzle is closed when the materials reach the relative position, the electric telescopic rod is started to drive the electric porous nozzle to move upwards, the pouring head is driven to move upwards, the bottom end of the pouring head is separated from the upper end of the pouring gate body, and therefore the pouring head can be automatically closed and separated in time;

2. according to the invention, after the mold frame is moved for demolding, the fixed block arranged on one side of the top end of the mold frame is moved towards one side of the protective frame, the touch switch arranged in the groove on one side of the fixed block is driven to move towards one side of the protective frame, the touch switch is in touch butt joint with the touch blocks arranged on two sides of the outer part of the protective frame, and the electric telescopic rod is started to reset and the electric porous nozzle is used for pouring materials through the touch switch, so that the material feeding is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of a novel gate automatic separation injection mold according to the present invention;

FIG. 2 is an enlarged view of the structure of the novel gate automatic separation injection mold of the present invention at A in FIG. 1;

fig. 3 is an enlarged structural view of a novel gate automatic separation injection mold of the invention, at the point B in fig. 1.

In the figure: 1. a protective frame; 2. a gate body; 3. a stabilizer frame; 4. an electric telescopic rod; 5. a liquid level controller; 6. a mold frame; 7. pouring a head; 8. a slide bar; 9. an electric porous showerhead; 10. injection molding a hose; 11. a contact block; 12. a groove; 13. a fixed block; 14. a touch switch; 15. a slider; 16. stabilize the spout.

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 novel sprue automatic separation injection mold comprises a protective frame 1, wherein lower ends of two outer sides of the protective frame 1 are fixedly provided with a mold frame 6, lower ends of two inner sides of the protective frame 1 are fixedly provided with a sprue body 2, a communicating structure is formed between the upper end of one side of the mold frame 6 and the sprue body 2, an upper end of one inner side of the mold frame 6 is fixedly provided with a liquid level controller 5, a fixed block 13 is fixedly arranged at one side close to the protective frame 1 at the top end of the mold frame 6, a groove 12 is formed at one side close to the protective frame 1 in the fixed block 13, a touch switch 14 is fixedly arranged at the middle part of one inner side of the groove 12, touch blocks 11 are fixedly arranged at opposite positions of the touch switch 14 at two outer sides of the protective frame 1, an electric telescopic rod 4 is fixedly arranged at the middle part of the bottom end of the protective frame 1, an electric porous nozzle 9 is fixedly arranged at the top end of the electric telescopic rod 4, pouring heads 7 are fixedly arranged at two sides of the bottom end of the electric porous nozzle 9, and the bottom ends of the pouring heads 7 are positioned at the upper end of the sprue body 2, electric telescopic handle 4 passes through the wire respectively with liquid level controller 5 and touch switch 14, electronic porous shower nozzle 9 electric connection, and fixed mounting has the hose 10 of moulding plastics between electronic porous shower nozzle 9 top and the inside upper end of protective frame 1.

Both sides of the outside of the electric porous spray head 9 are fixedly provided with slide bars 8, one end of each slide bar 8 far away from the electric porous spray head 9 is fixedly provided with a slide block 15, both sides of the inside of the protective frame 1 are provided with stable slide grooves 16 at opposite positions of the slide blocks 15, and the slide blocks 15 are in sliding connection with the inside of the stable slide grooves 16, so that the slide bars 8 are driven to move when the electric porous spray head 9 moves, the slide blocks 15 are all driven to move in the stable slide grooves 16, and the flexibility and the stability of the electric porous spray head 9 during moving are improved by the matching use of the stable slide grooves 16 and the slide blocks 15; the middle part of the bottom end in the protective frame 1 is fixedly provided with the stabilizing frame 3, and the middle part of the top end of the stabilizing frame 3 is fixedly connected with the fixed end of the electric telescopic rod 4, so that the stability of the electric telescopic rod 4 in the working process is improved through the stabilizing frame 3; mounting holes are formed in the lower ends of the two outer sides of the protective frame 1 at the opposite positions of the gate body 2, so that the gate body 2 and the inner part of the mold frame 6 are in a communicated structure through the mounting holes; a fixed port is formed in the middle of the top end of the protective frame 1 at a position opposite to the injection molding hose 10, so that the injection molding hose 10 can conveniently penetrate through the protective frame 1 through the fixed port to be connected with an injection molding mechanism; the inner periphery of the stabilizing sliding groove 16 and the outer periphery of the sliding block 15 are both polished, and the friction force of the sliding block 15 during movement can be reduced through the polishing.

The working principle is as follows: in the invention, when pouring operation is carried out, materials are sprayed into a gate body 2 through an injection hose 10, an electric porous spray head 9 and a pouring head 7 and are sent into a mold frame 6 through the gate body 2, when the materials are sent into the mold frame 6 and reach relative positions, a liquid level controller 5 is triggered and the electric porous spray head 9 is closed, and an electric telescopic rod 4 is started to drive the electric porous spray head 9 to move upwards at the same time, the pouring head 7 is driven to move upwards and the bottom end of the pouring head 7 is separated from the upper end of the gate body 2, so that the closing and the separation are automatically carried out in time, simultaneously, a fixed block 13 arranged on one side of the top end of the mold frame 6 is driven to move towards one side of a protective frame 1 after the mold frame 6 is moved to be subjected to demolding, a touch switch 14 arranged in a groove 12 on one side of the fixed block 13 is driven to move towards one side of the protective frame 1, and the touch switch 14 is butted with touch blocks 11 arranged on two sides outside the protective frame 1, and all start electric telescopic handle 4 simultaneously through touch switch 14 and reset and electronic porous shower nozzle 9 pour the material can, be convenient for like this reinforced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.