CN219522905U

CN219522905U - Plastic lateral core-pulling injection mold

Info

Publication number: CN219522905U
Application number: CN202320133804.3U
Authority: CN
Inventors: 黄巡
Original assignee: Dongguan Xinjiu Precision Mold Co ltd
Current assignee: Dongguan Xinjiu Precision Mold Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-08-15
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to the technical field of plastic core pulling, in particular to a plastic lateral core pulling injection mold, which comprises a machine body; the motor on the support plate at the right end is started to drive the screw rod to rotate, so that the screw rod is driven to move with the second sliding block connected with the guide rod, the guide rod can play a role in horizontally guiding the second sliding block in the moving process, the push plate arranged on the die is contacted with the support plate at the left end, further, a fulcrum is provided for the push plate and the push rod, the slide plate and the die core are driven to slide out of the die, the electric cylinder on the arc support plate is restarted, the sucker in an inclined form arranged on the electric cylinder is driven, the left and right outer walls of the die core are enabled to adsorb, the first sliding block connected with the die core is driven to slide in the chute, the molded plastic piece is demoulded in the die core, and is uniformly collected in the machine groove, so that the equipment can also greatly improve the piece taking efficiency of the plastic piece and the processing speed.

Description

Plastic lateral core-pulling injection mold

Technical Field

The utility model relates to the technical field of plastic core pulling, in particular to a plastic lateral core pulling injection mold.

Background

The injection mold is matched with the injection molding machine in the plastic processing industry, and gives the plastic product a tool with complete configuration and accurate size, and the injection molding machine and the plastic product have various structures due to various plastic varieties and processing methods, so the types and the structures of the injection mold are various, namely the injection mold with the lateral core-pulling structure is that the lateral core-pulling structure is required to be arranged on the injection mold under the condition that the plastic part has holes or convex-concave shapes in the direction different from the demolding direction; the existing injection mold with the lateral core-pulling structure is in a fixed mode when in use, the core-pulling space in the mold is limited, so that the plastic part is difficult to take out and the manufacturing precision is low in mold processing, and in view of the problems, the plastic lateral core-pulling injection mold is provided.

Disclosure of Invention

In order to make up for the defects, the utility model provides a plastic lateral core-pulling injection mold.

The technical scheme of the utility model is as follows:

the utility model provides a plastics side direction injection mold of loosing core, includes the organism, the organic groove has been seted up on the organism top for unify collect the plastic part, still include:

the injection molding part is positioned above the machine body and comprises a mold and a mold core arranged in the mold, the mold core is used for injection molding a plastic part to form, the mold core can be driven to be demolded through a pushing structure in the mold, and a rotating structure at the bottom end of the mold is used for driving the mold to move left and right;

the adsorption part is located both ends around the organism, the adsorption part includes the circular arc extension board and locates the sucking disc of circular arc extension board one side for adsorb the mold core outer wall, through the extending structure on the circular arc extension board can drive the sucking disc stretches out and draws back.

Preferably, the machine body further comprises a plurality of support plates, each support plate is fixedly connected with the machine body, and the right end of the support plate is fixedly connected with an injection molding rod.

Preferably, the injection molding part further comprises a sliding plate and a sliding groove arranged at the front end of the sliding plate, a first sliding block is connected in the sliding groove in a sliding clamping mode, and the first sliding block is fixedly connected with the left end of the mold core.

Preferably, the pushing structure is composed of a push rod and a push plate arranged at the left end of the push rod, and the push plate and the support plate at the left end can be tightly attached to each other.

Preferably, the rotating structure is composed of a screw and a first power source for driving the screw to rotate, a guide rod is arranged on one side of the screw, a second sliding block is arranged on the guide rod and the screw, and a support column is fixedly connected to the top end of the second sliding block.

Preferably, the telescopic structure is an electric cylinder, and the electric cylinder is fixedly connected with the arc support plate.

Compared with the prior art, the utility model has the beneficial effects that: the motor on the support plate at the right end is started to drive the screw rod to rotate, so that the screw rod is driven to move with the second sliding block connected with the guide rod, the guide rod can play a role in horizontally guiding the second sliding block in the moving process, the push plate arranged on the die is contacted with the support plate at the left end, further, a fulcrum is provided for the push plate and the push rod, the slide plate and the die core are driven to slide out of the die, the electric cylinder on the arc support plate is restarted, the sucker in an inclined form arranged on the electric cylinder is driven, the left and right outer walls of the die core are enabled to adsorb, the first sliding block connected with the die core is driven to slide in the chute, the molded plastic piece is demoulded in the die core, and is uniformly collected in the machine groove, so that the equipment can also greatly improve the piece taking efficiency of the plastic piece and the processing speed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the whole cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of the structure of the adsorption unit according to the present utility model;

FIG. 4 is a schematic view of the injection molding part according to the present utility model.

In the figure:

1. a body; 11. a machine groove; 12. a support plate; 13. an injection molding rod;

2. an injection molding part; 21. a mold; 22. a slide plate; 23. a chute; 24. a first sliding block; 25. a mold core; 26. a push rod; 27. a push plate; 28. a support column; 29. a second slide block; 230. a screw; 231. a guide rod; 232. a motor;

3. an adsorption unit; 31. arc support plate; 32. an electric cylinder; 33. and a sucking disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model is described in detail by the following embodiments:

the utility model provides a plastics side direction injection mold of loosing core, includes organism 1, and organic groove 11 has been seted up on organism 1 top for unify collect the plastic part, still include: the machine body 1 further comprises a plurality of support plates 12, the bottom end of each support plate 12 is fixedly connected with the machine body 1, and the right support plate 12 is fixedly connected with an injection molding rod 13.

The injection molding part 2, the injection molding part 2 is located organism 1 top, the injection molding part 2 includes mould 21 and locates the mold core 25 in the mould 21, be used for injection molding the shaping of moulding, can drive the mold core 25 through the promotion structure in the mould 21 and carry out the drawing of patterns, the revolution mechanic of mould 21 bottom is used for driving the mould 21 and moves about, the injection molding part 2 still includes slide 22 and sets up the spout 23 on slide 22 front end, sliding joint has slider one 24 in the spout 23, fixed connection between slider one 24 and the mold core 25 left end, the promotion structure comprises push rod 26 and locate push pedal 27 on the push rod 26 left end, can closely laminate between push pedal 27 and the left end extension board 12, revolution mechanic comprises screw 230 and the first power supply that is used for driving screw 230 rotation, one side of screw 230 is equipped with guide arm 231, be equipped with slider two 29 on guide arm 231 and the screw 230, fixedly connected with support column 28 on the top of slider two 29.

In this embodiment, the bottom end of the mold 21 is fixedly connected with the support column 28, the sliding plate 22, the mold core 25 and the inner wall of the mold 21 are slidably connected, the right end of the push rod 26 is fixedly connected with the sliding plate 22, the second slider 29 is in threaded connection with the screw 230, the left end and the right end of the screw 230 are rotationally connected with the support plate 12, the second slider 29 is slidably connected with the guide rod 231, the left end and the right end of the guide rod 231 are fixedly connected with the support plate 12, the injection molding rod 13 and the inner wall of the mold core 25 can be tightly attached, wherein the first power source is a motor 232, and the motor 232 is fixedly connected with the outer wall of the support plate 12 at the right end. The motor 232 is fixedly connected with the screw 230.

The adsorption part 3, adsorption part 3 are located the front and back both ends of organism 1, and adsorption part 3 includes circular arc extension board 31 and locates sucking disc 33 of circular arc extension board 31 one side for adsorb the mold core 25 outer wall, can drive sucking disc 33 through the extending structure on the circular arc extension board 31 and stretch out and draw back, extending structure is electric jar 32, fixed connection between electric jar 32 and the circular arc extension board 31.

In this embodiment, the arc support plate 31 is fixedly connected with the machine body 1, the electric cylinder 32 is fixedly connected with the suction cup 33, and the suction cup 33 and the mold core 25 can be tightly adsorbed.

The supplement is needed; the model of the motor 232 is FCBF71B4, the control switch and the storage battery are both arranged on the machine body 1, the control switch and a switch wire of the storage battery form a complete current loop, and the control switch is pressed down during starting.

Working principle: the mold core 25 is limited and molded by the right end support plate 12 and the injection molding rod 13 on the support plate 12, the motor 232 on the right end support plate 12 is started to drive the screw 230 to rotate, so that the screw 230 is driven to move with the second slide block 29 connected with the guide rod 231, the guide rod 231 can horizontally guide the moving second slide block 29, the moving second slide block 29 naturally drives the support column 28 and the mold 21 to move, the push plate 27 installed on the mold 21 contacts the support plate 12 on the left end to resist the same, the push plate 27 and the push rod 26 are further provided with a fulcrum, the slide plate 22 and the mold core 25 are driven to slide and separate from the mold 21, the electric cylinder 32 on the circular arc support plate 31 is started, the sucker 33 installed on the electric cylinder 32 is driven to adsorb the left and right outer walls of the mold core 25, the slide block 24 connected with the mold core 25 is driven to slide and separate in the slide groove 23, the molded part is demolded in the mold core 25, and the molded part is dropped into the machine groove 11 to be uniformly collected, and the molded part 25 and the mold core 21 are in detachable relation, so that the mold core 25 and the mold core 25 can be replaced at any time, the different shapes can be processed, the processing speed of the plastic part can be greatly improved, and the processing speed of the plastic part can be greatly improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a plastics side direction injection mold of loosing core, includes organism (1), organic groove (11) are seted up on organism (1) top for unify and collect the plastic part, its characterized in that still includes:

the injection molding part (2), the injection molding part (2) is positioned above the machine body (1), the injection molding part (2) comprises a mold (21) and a mold core (25) arranged in the mold (21) and is used for molding injection molding parts, the mold core (25) can be driven to carry out demolding through a pushing structure in the mold (21), and a rotating structure at the bottom end of the mold (21) is used for driving the mold (21) to move left and right;

the adsorption part (3), adsorption part (3) are located both ends around organism (1), adsorption part (3) are including circular arc extension board (31) and locate sucking disc (33) of circular arc extension board (31) one side for adsorb mold core (25) outer wall, can drive through the extending structure on circular arc extension board (31) sucking disc (33) stretches out and draws back.

2. The plastic side-draw injection mold of claim 1, wherein: the machine body (1) further comprises a plurality of support plates (12), the bottom end of each support plate (12) is fixedly connected with the machine body (1), and the right end of each support plate (12) is fixedly connected with an injection molding rod (13).

3. The plastic side-draw injection mold of claim 2, wherein: the injection molding part (2) further comprises a sliding plate (22) and a sliding groove (23) formed in the front end of the sliding plate (22), a first sliding block (24) is connected in the sliding groove (23) in a sliding clamping mode, and the first sliding block (24) is fixedly connected with the left end of the mold core (25).

4. The plastic side-draw injection mold of claim 3, wherein: the pushing structure is composed of a push rod (26) and a push plate (27) arranged at the left end of the push rod (26), and the push plate (27) and the support plate (12) at the left end can be tightly attached.

5. The plastic side-draw injection mold of claim 1, wherein: the rotary structure is composed of a screw (230) and a first power source for driving the screw (230) to rotate, one side of the screw (230) is provided with a guide rod (231), the guide rod (231) and the screw (230) are provided with a second sliding block (29), and the top end of the second sliding block (29) is fixedly connected with a supporting column (28).

6. The plastic side-draw injection mold of claim 1, wherein: the telescopic structure is an electric cylinder (32), and the electric cylinder (32) is fixedly connected with the arc support plate (31).