CN220280363U

CN220280363U - Plastic building block mold with fixed mold and movable mold inverted

Info

Publication number: CN220280363U
Application number: CN202321984440.6U
Authority: CN
Inventors: 鲁勇
Original assignee: Guangdong Magnesium Asia Technology Co ltd
Current assignee: Guangdong Magnesium Asia Technology Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-01-02
Anticipated expiration: 2033-07-26

Abstract

The utility model relates to the technical field of plastic molds, in particular to a plastic building block mold with a fixed mold and a movable mold inverted, which comprises the following technical scheme: the fixed die comprises a bottom plate and a fixed die body, wherein a push plate is movably installed in the fixed die body, electric telescopic rods are fixedly installed at four corners of the lower surface of the push plate respectively, a material injection pipe is formed in the middle point of the push plate in a movable inserting mode, a movable die body is movably installed at the top of the fixed die body, and the movable die body is installed in a transmission mode through a connecting frame and the electric telescopic rods. The utility model solves the problem of lower working efficiency caused by difficulty in taking a part and synchronizing with demolding.

Description

Plastic building block mold with fixed mold and movable mold inverted

Technical Field

The utility model relates to the technical field of plastic molds, in particular to a plastic building block mold with a fixed mold and a movable mold inverted.

Background

In most injection molds, the ejector mechanism is arranged on one side of the movable mold, so that the ejector mechanism is beneficial to the operation of an ejector device in an opening and closing system of the injection molding machine. In practical production, because some plastic parts are limited by shape, the plastic parts are left on one side of the fixed die to be better molded, so that the plastic parts are released from the die, and a demolding mechanism is required to be arranged on one side of the fixed die.

Chinese utility model patent: the plastic mold comprises a panel, a movable mold, a fixed mold and a runner plate, wherein the runner plate is provided with a runner groove, a main runner communicated with an external feed nozzle is arranged above the runner plate, the main runner is communicated with the runner groove, the runner plate is arranged above the fixed mold, the movable mold is arranged below the fixed mold, an ejector plate and an ejector bottom plate are also arranged above the fixed mold, a plugging screw is arranged between the fixed mold and the panel, one end of the plugging screw is fixed on the panel, and the other end of the plugging screw is movably connected with the fixed mold; a pull rod is arranged on the movable mould, one end of the pull rod is fixed on the movable mould, and the other end of the pull rod is movably connected with the thimble plate and the bottom of the thimble.

In the prior art, CN201863354U provides a plastic mould that convenient to use, feed runner are at the cover half movable mould flip-chip of product internal surface and are used for the processing of plastic goods when using, however, when using, be difficult to accomplish drawing of patterns and get the synchronization of piece, have then influenced the work effect, consequently need a cover half movable mould flip-chip's plastic building block mould to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a plastic building block mold with a fixed mold and a movable mold inverted, which has the advantage of improving the efficiency of taking a piece after demolding, and solves the problem of lower working efficiency caused by difficulty in taking the piece and synchronization with demolding.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic building block mould of cover half movable mould flip-chip, includes bottom plate and cover half body, this internal movable mounting of cover half has the push pedal, the sub-fixed mounting in push pedal lower surface four corners has electric telescopic handle, the trompil of push pedal mid point department and movable cartridge have the notes material pipe, cover half body top movable mounting has the movable mould body, the movable mould body passes through link and electric telescopic handle transmission installation.

When the plastic building block mold of a fixed mold movable mold flip-chip in the technical scheme is used, the electric telescopic rod moves downwards, so that the push plate moves downwards in the fixed mold body, and meanwhile, the movable mold body is arranged at the top of the top mold body, so that injection of plastic solution is carried out in the fixed mold body through the injection pipe, after solution injection is completed, the fixed mold body is cooled through the fan body, so that a workpiece can be rapidly cooled, after the workpiece is cooled, the electric telescopic rod can be started, so that the movable mold body moves upwards through the connecting frame, the push plate is pushed upwards simultaneously, and then the workpiece can be rapidly taken out after the movable mold body moves away.

Preferably, the bottom end of the fixed die body is provided with a hole and is embedded with a material injection pipe, four corners of the lower surface of the fixed die body are respectively provided with a hole, the front end and the rear end of the fixed die body are fixedly provided with fan bodies, and a gap is reserved between the fan bodies and the outer wall of the fixed die body.

Preferably, the outer diameter of the push plate is matched with the inner diameter of the fixed die body.

Preferably, the number of the electric telescopic rods is four, the tops of the four electric telescopic rods respectively penetrate through holes in four corners of the lower surface of the fixed die body, and the bottoms of the four electric telescopic rods are respectively fixedly connected with four corners of the upper surface of the bottom plate.

Preferably, the middle of the upper surface of the bottom plate is fixedly provided with an anti-slip pad, the anti-slip pad is designed by adopting soft rubber materials, and the upper surface of the anti-slip pad is provided with anti-slip patterns.

Preferably, a bulge is arranged in the middle of the lower surface of the movable die body, and the outer diameter size of the bulge on the lower surface of the movable die body is matched with the inner diameter size of the fixed die body.

Preferably, the number of the connecting frames is two, the tops of the two connecting frames are fixedly connected with two sides of the movable die body respectively, and transverse rods are fixedly installed at the bottoms of the connecting frames respectively.

Preferably, the number of the cross bars is two, and two ends of the two cross bars are fixedly connected with the bottom of the telescopic inner rod of the electric telescopic rod respectively.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the fixed die body is provided, the push plate is arranged in the fixed die body, the push plate is fixedly connected with the top of the electric telescopic rod, meanwhile, the connecting frames are respectively arranged at two sides of the movable die body, and the movable die body and the electric telescopic rod are installed in a transmission way through the connecting frames, so that when the electric telescopic rod performs telescopic motion, the push plate and the movable die body can synchronously move up and down, a machined part can be quickly taken out after the movable die body is moved away, and the effect of improving the efficiency of taking the machined part after demolding is achieved.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

fig. 2 is a schematic elevational view of the present utility model.

In the figure: 1. an anti-slip pad; 2. a bottom plate; 3. an electric telescopic rod; 4. a cross bar; 5. a connecting frame; 6. a push plate; 7. a material injection pipe; 8. a fixed mold body; 9. a movable die body; 10. a fan body.

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.

Examples

As shown in fig. 1 and 2, the present utility model provides an embodiment: the utility model provides a plastic building block mould of cover half movable mould flip-chip, includes bottom plate 2 and cover half body 8, and cover half body 8 bottom trompil and embedding are installed and are annotated material pipe 7, and cover half body 8 lower surface four corners department is trompil respectively, and both ends all fixed mounting has fan body 10 around the cover half body 8, and fan body 10 leaves the space with cover half body 8 outer wall. The push plate 6 is movably arranged in the fixed die body 8, and the outer diameter size of the push plate 6 is matched with the inner diameter size of the fixed die body 8. The four corners of the lower surface of the push plate 6 are respectively and fixedly provided with electric telescopic rods 3, the number of the electric telescopic rods 3 is four, the tops of the four electric telescopic rods 3 respectively penetrate through holes in the four corners of the lower surface of the fixed die body 8, and the bottoms of the four electric telescopic rods 3 are respectively and fixedly connected with the four corners of the upper surface of the bottom plate 2. The middle of the upper surface of the bottom plate 2 is fixedly provided with an anti-skid pad 1, the anti-skid pad 1 is designed by adopting soft rubber materials, and the upper surface of the anti-skid pad is provided with anti-skid patterns.

The middle point of the push plate 6 is provided with a hole and is movably inserted with a material injection pipe 7, the top of the fixed die body 8 is movably provided with a movable die body 9, a bulge is arranged in the middle of the lower surface of the movable die body 9, and the outer diameter of the bulge on the lower surface of the movable die body 9 is matched with the inner diameter of the fixed die body 8. The movable mould body 9 is installed with the electric telescopic rod 3 through the connecting frame 5 in a transmission way. The number of the connecting frames 5 is two, the tops of the two connecting frames 5 are fixedly connected with two sides of the movable die body 9 respectively, and the cross bars 4 are fixedly arranged at the bottom ends of the connecting frames 5 respectively. The number of the cross bars 4 is two, and two ends of the two cross bars 4 are respectively fixedly connected with the bottom of the telescopic inner rod of the electric telescopic rod 3. Through setting up cover half body 8 to set up push pedal 6 in with cover half body 8, and with push pedal 6 and electric telescopic handle 3 top fixed connection, set up link 5 respectively in movable mould body 9 both sides simultaneously, and install movable mould body 9 and electric telescopic handle 3 transmission through link 5, thereby when electric telescopic handle 3 is concertina movement, push pedal 6 and movable mould body 9 can carry out synchronous up-and-down displacement, thereby can take out the machined part after movable mould body 9 moves away fast, reached the effect that gets a efficiency after improving the drawing of patterns.

When the injection molding machine is used, the push plate 6 moves downwards in the fixed mold body 8 through the electric telescopic rod 3, meanwhile, the movable mold body 9 is arranged at the top of the top mold body, so that injection of plastic solution into the fixed mold body 8 can be performed through the injection pipe 7, after the injection of the solution is completed, the fixed mold body 8 can be cooled through the fan body 10, a workpiece can be rapidly cooled, after the workpiece is cooled, the electric telescopic rod 3 can be started, so that the movable mold body 9 moves upwards through the connecting frame 5, the push plate 6 is simultaneously pushed to move upwards, and then the workpiece can be rapidly taken out after the movable mold body 9 moves away.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plastic building blocks mould of cover half movable mould flip-chip, includes bottom plate (2) and cover half body (8), its characterized in that: the novel plastic injection mold is characterized in that a push plate (6) is movably installed in a fixed mold body (8), electric telescopic rods (3) are fixedly installed at four corners of the lower surface of the push plate (6), a hole is formed in the middle point of the push plate (6) and is movably inserted with an injection pipe (7), a movable mold body (9) is movably installed at the top of the fixed mold body (8), and the movable mold body (9) is in transmission installation with the electric telescopic rods (3) through a connecting frame (5).

2. The plastic building block mold of a fixed mold movable mold flip-chip, according to claim 1, wherein: the novel injection molding machine is characterized in that the bottom end of the fixed mold body (8) is provided with holes in an embedded mode, the four corners of the lower surface of the fixed mold body (8) are provided with holes respectively, the front end and the rear end of the fixed mold body (8) are fixedly provided with fan bodies (10), and gaps are reserved between the fan bodies (10) and the outer wall of the fixed mold body (8).

3. The plastic building block mold of a fixed mold movable mold flip-chip, according to claim 1, wherein: the outer diameter of the push plate (6) is matched with the inner diameter of the fixed die body (8).

4. The plastic building block mold of a fixed mold movable mold flip-chip, according to claim 1, wherein: the number of the electric telescopic rods (3) is four, the tops of the four electric telescopic rods (3) respectively penetrate through holes in four corners of the lower surface of the fixed die body (8), and the bottoms of the four electric telescopic rods (3) are respectively fixedly connected with four corners of the upper surface of the bottom plate (2).

5. The plastic building block mold of a fixed mold movable mold flip-chip, according to claim 1, wherein: the anti-skid pad (1) is fixedly arranged in the middle of the upper surface of the bottom plate (2), the anti-skid pad (1) is designed by adopting soft rubber materials, and anti-skid patterns are arranged on the upper surface of the anti-skid pad.

6. The plastic building block mold of a fixed mold movable mold flip-chip, according to claim 1, wherein: the middle of the lower surface of the movable die body (9) is provided with a bulge, and the outer diameter size of the bulge of the lower surface of the movable die body (9) is matched with the inner diameter size of the fixed die body (8).

7. The plastic building block mold of a fixed mold movable mold flip-chip, according to claim 1, wherein: the number of the connecting frames (5) is two, the tops of the two connecting frames (5) are fixedly connected with two sides of the movable die body (9) respectively, and transverse rods (4) are fixedly arranged at the bottom ends of the connecting frames (5) respectively.

8. The plastic building block mold of claim 7, wherein the plastic building block mold is characterized in that: the number of the cross bars (4) is two, and two ends of the two cross bars (4) are fixedly connected with the bottom of the telescopic inner rod of the electric telescopic rod (3) respectively.