CN215750594U - Injection mold capable of achieving rapid forming - Google Patents

Abstract

The utility model discloses a rapid forming injection mold, which comprises a box body, when in use, warm air can be conveyed to the inner cavity of the box body through the mutual matching of a second motor, blades and an electric heating net, the air volume can be adjusted through the mutual matching of a hand-operated wheel, a rotating shaft, a cam, a fixed plate, a baffle plate, a movable gear and a clamping gear, so that the proper temperature of a product during forming is ensured, the waste of materials is avoided, the product can be rapidly cooled when the motor and the blades work independently, the forming speed of the product is accelerated, the product is separated from the bottom of the inner cavity of a lower mold through the mutual matching of a first motor, a movable rod, a connecting shaft, a connecting rod, a transverse plate, a movable L-shaped plate, an arc-shaped rod, a circular ring and a round ball, the bottom of the lower mold is continuously knocked by the round ball, the demolding is convenient, and the labor intensity of workers is reduced, the working efficiency is accelerated.

Description

Injection mold capable of achieving rapid forming

Technical Field

The utility model relates to the technical field of injection molds, in particular to a rapid-forming injection mold.

Background

In short, the mold is a tool for manufacturing a molded article, the tool is composed of various parts, different molds are composed of different parts, and the injection mold is a processing method used for batch production of parts with complex shapes and is mainly applied to the industrial field.

The temperature of a product in a mold can not be guaranteed in the process of product forming of the existing injection mold, so that the quality of the product is easy to deteriorate, the waste of materials is caused, the product can not be rapidly cooled and formed, the existing injection mold is not easy to demould after product forming, the labor intensity of workers is increased, and the processing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a rapid-forming injection mold.

One of the purposes of the utility model is realized by adopting the following technical scheme:

the utility model provides a rapid prototyping's injection mold, includes the box, the inner chamber top of box is close to the equal fixedly connected with bearing L shaped plate of left and right sides department, two the common fixedly connected with bed die in the shorter one side top of bearing L shaped plate L shape structure, the top of bed die is equipped with the mould, it has the inlet pipe to peg graft in the top intermediate position department of mould to go up, the bottom of bed die is equipped with knocking mechanism, the right side of box is equipped with heat preservation mechanism.

Further, the front side of box is opened and is equipped with first opening, the front side of box is equipped with the door that matches each other with first opening, the door left side is equipped with a plurality of hinge, the door is through a plurality of hinge and box swing joint, the door front side is close to right side department fixedly connected with handle.

Furthermore, the two bearing L-shaped plates are arranged in a bilateral symmetry mode by taking the central axis of the box body as a symmetry axis, and the distance between the adjacent sides of the two bearing L-shaped plates is smaller than the length of the lower die.

Further, the knocking mechanism comprises a first motor, the first motor is fixedly connected to the bottom of the inner cavity of the box body and close to the left side, a movable rod is fixedly connected to the power output end of the first motor, a connecting shaft is movably connected to the position, close to the left side, of the top of the movable rod, the top end of the connecting shaft is movably connected with a connecting rod, a transverse plate is fixedly connected to the bottom of the bearing L-shaped plate and located on the left side, a movable L-shaped plate is arranged on the bottom of the transverse plate and close to the left side, one end, far away from the connecting shaft, of the connecting rod is hinged to the movable L-shaped plate, a first sliding block is fixedly connected to the top of the movable L-shaped plate, a first sliding groove is formed in the bottom of the transverse plate, the first sliding block is movably connected to the inner cavity of the first sliding groove, an arc-shaped rod is hinged to the bottom of the movable L-shaped plate, a circular ring is arranged on the right side of the first motor, and the bottom of the circular ring is fixedly connected to the bottom of the inner cavity of the box body, one end of the arc-shaped rod, which is far away from the movable L-shaped plate, penetrates through the circular ring and is fixedly connected with the ball.

Further, heat preservation mechanism includes the casing, casing fixed connection is close to top department on the right side of box, just the second opening has been seted up in the left side of casing, the right side of box is close to top department and has seted up a plurality of trompil, and a plurality of the trompil is corresponding with the left side of casing, the fixedly connected with second motor of inner chamber right side intermediate position department of casing, the power take off end fixedly connected with a plurality of blade of second motor, the inner chamber of casing is close to left side department fixedly connected with electric heating net.

Further, the inner chamber right side of box is close to bottom department and is equipped with the baffle, the right side fixedly connected with second slider of baffle, the second spout has been seted up on the inner chamber right side of box, second slider swing joint is in second spout inner chamber, the bottom fixedly connected with fixed plate of baffle, the bottom of fixed plate is equipped with the cam, the right side of cam is close to top fixedly connected with pivot, the right side of box is close to bottom fixedly connected with bearing, the right-hand member of pivot runs through the bearing inner chamber to the hand wheel of fixedly connected with.

Further, the outside of pivot is close to right-hand member department cover and is equipped with loose gear, just loose gear is located between box and the hand wheel, loose gear's top meshing has the screens gear, the left side fixedly connected with third slider of screens gear, the third spout has been seted up on the right side of box, third slider swing joint is in third spout inner chamber, the right side fixedly connected with pull ring of screens gear.

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

1. the warm air can be conveyed to the inner cavity of the box body through the mutual matching among the second motor, the blades and the electric heating net, and the air volume can be adjusted through the mutual matching among the hand-operated wheel, the rotating shaft, the cam, the fixed plate, the baffle plate, the movable gear and the clamping gear, so that the proper temperature of the product during molding is ensured, the waste of materials is avoided, and the product can be rapidly cooled during the operation through the motor and the blades independently, so that the molding speed of the product is accelerated;

2. through the bottom that strikes the bed die that the ball is continuous through mutually supporting between first motor, movable rod, even axle, connecting rod, diaphragm, activity L shaped plate, arc pole, ring and the ball for the product breaks away from bottom the bed die inner chamber, makes things convenient for the drawing of patterns, thereby has reduced staff's intensity of labour, has accelerated work efficiency.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. a box body; 2. a door; 3. a housing; 4. a lower die; 5. an upper die; 6. a load-bearing L-shaped plate; 7. a feed pipe; 8. a circular ring; 9. an arcuate bar; 10. a ball; 11. a fixing plate; 12. a cam; 13. a baffle plate; 14. a second motor; 15. a blade; 16. an electrical heating grid; 17. a first motor; 18. a movable rod; 19. a movable L-shaped plate; 20. a connecting rod; 21. a transverse plate; 22. a rotating shaft; 23. a movable gear; 24. a hand-operated wheel; 25. a blocking gear; 26. and (4) a pull ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a fast molding injection mold comprises a box body 1, a first opening is arranged on the front side of the box body 1, a door 2 matched with the first opening is arranged on the front side of the box body 1, a plurality of hinges are arranged on the left side of the door 2, the door 2 is movably connected with the box body 1 through the hinges, a handle is fixedly connected with the front side of the door 2 close to the right side, bearing L-shaped plates 6 are fixedly connected with the top of an inner cavity of the box body 1 close to the left side and the right side, a lower mold 4 is fixedly connected with the top of one side with a shorter L-shaped structure of the two bearing L-shaped plates 6 together, the two bearing L-shaped plates 6 are arranged in a left-right symmetry mode by taking the central axis of the box body 1 as a symmetry axis, the distance between the adjacent sides of the two bearing L-shaped plates 6 is smaller than the length of the lower mold 4, an upper mold 5 is arranged on the top of the lower mold 4, and a feeding pipe 7 is inserted in the middle position of the top of the upper mold 5, the bottom of the lower die 4 is provided with a knocking mechanism, the knocking mechanism comprises a first motor 17, the first motor 17 is fixedly connected to the bottom of the inner cavity of the box body 1 near the left side, a movable rod 18 is fixedly connected to the power output end of the first motor 17, a connecting shaft is movably connected to the top of the movable rod 18 near the left side, the top end of the connecting shaft is movably connected with a connecting rod 20, the bottom of the bearing L-shaped plate 6 on the left side is fixedly connected with a transverse plate 21, a movable L-shaped plate 19 is arranged at the bottom of the transverse plate 21 near the left side, one end of the connecting rod 20 far away from the connecting shaft is hinged with the movable L-shaped plate 19, a first sliding block is fixedly connected to the top of the movable L-shaped plate 19, the bottom of the transverse plate 21 is provided with a first sliding groove, the first sliding block is movably connected to the inner cavity of the first sliding groove, the bottom of the movable L-shaped plate 19 is hinged with an arc-shaped rod 9, the right side of the first motor 17 is provided with a circular ring 8, and the bottom of the circular ring 8 is fixedly connected with the bottom of the inner cavity of the box body 1, one end of the arc rod 9, which is far away from the movable L-shaped plate 19, penetrates through the ring 8 and is fixedly connected with the round ball 10, the right side of the box body 1 is provided with a heat preservation mechanism, the heat preservation mechanism comprises a shell 3, the shell 3 is fixedly connected to the right side of the box body 1, which is close to the top, the left side of the shell 3 is provided with a second opening, the right side of the box body 1, which is close to the top, is provided with a plurality of openings, which correspond to the left side of the shell 3, the middle position of the right side of the inner cavity of the shell 3 is fixedly connected with a second motor 14, the power output end of the second motor 14 is fixedly connected with a plurality of blades 15, the inner cavity of the shell 3, which is close to the left side, is fixedly connected with an electric heating net 16, the right side of the inner cavity of the box body 1, which is close to the bottom, the right side of the inner cavity of the baffle 13 is fixedly connected with a second sliding block, the right side of the inner cavity of the box body 1 is provided with a second sliding chute, the second sliding block is movably connected with the inner cavity of the second sliding chute, bottom fixedly connected with fixed plate 11 of baffle 13, the bottom of fixed plate 11 is equipped with cam 12, the right side of cam 12 is close to top fixedly connected with pivot 22, the right side of box 1 is close to bottom fixedly connected with bearing, the right-hand member of pivot 22 runs through the bearing inner chamber, and hand round 24 of fixedly connected with, the outside of pivot 22 is close to right-hand member department cover and is equipped with loose gear 23, and loose gear 23 is located between box 1 and the hand round 24, the top meshing of loose gear 23 has screens gear 25, the left side fixedly connected with third slider of screens gear 25, the third spout has been seted up on the right side of box 1, third slider swing joint is at third spout inner chamber, the right side fixedly connected with pull ring 26 of screens gear 25.

The working principle is as follows: when the utility model is used, the door 2 is opened by a handle, raw materials are injected into the inner cavity of the upper die 5 through the feeding pipe 7, the raw materials are manufactured and molded through the mutual matching between the upper die 5 and the lower die 4, the second motor 14 and the electric heating net 16 are started through an external power supply, the electric heating net 16 generates heat when working, the second motor 14 drives the blades 15 to rotate, the blades 15 rotate to convey the heat into the inner cavity of the box body 1 through the holes, the clamping gear 25 is driven to move downwards through the upward pushing pull ring 26, the clamping gear 25 is limited through the movement of the third slide block in the inner cavity of the third sliding chute, when the clamping gear 25 is not meshed with the movable gear 23, the rotating hand wheel 24 is driven to rotate the rotating shaft 22, the rotating shaft 22 rotates to drive the cam 12 to rotate, when the cam 12 rotates upwards by taking the rotating shaft 22 as a circle center, the fixing plate 11 is driven to move upwards, the fixed plate 11 moves upwards to drive the baffle 13 to move upwards, the baffle 13 is limited by the movement of the second slide block in the inner cavity of the second chute, partial open holes are blocked by the baffle 13, so that the air intake quantity entering the box body 1 is controlled to adjust the forming temperature of a product, after the proper temperature is adjusted, the pull ring 26 is released, the clamping gear 25 moves downwards under the action of gravity and clamps the movable gear 23, so that the temperature in the box body 1 is kept, the electric heating net 16 is closed after the product is formed, the second motor 14 drives the blades 15 to rotate and blow cold air to rapidly cool and form the product, the second motor 14 is closed after the product is formed, the first motor 17 is started, the first motor 17 works to drive the movable rod 18 to rotate, the movable rod 18 rotates to drive the connecting rod 20 to move left and right through the connecting shaft, the connecting rod 20 drives the movable L-shaped plate 19 to move left and right, and the first slide block moves in the inner cavity of the first chute to limit, when the movable L-shaped plate 19 moves rightwards, one end, far away from the movable L-shaped plate 19, of the arc-shaped rod 9 deflects downwards, so that the ball 10 is driven to knock the bottom of the lower die 4, the ball 10 is driven to knock the bottom of the lower die 4 continuously through the work of the first motor 17, a product is separated from the bottom of the inner cavity of the lower die 4, the product demoulding is facilitated, the labor intensity of workers is reduced, and meanwhile, the working efficiency is accelerated.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (7)

1. The utility model provides a rapid prototyping's injection mold, includes box (1), its characterized in that: the utility model discloses a mould, including box (1), inner chamber top of box (1) is close to the equal fixedly connected with bearing L shaped plate (6) of left and right sides department, two the common fixedly connected with bed die (4) in the short one side top of bearing L shaped plate (6) L shape structure, the top of bed die (4) is equipped with mould (5), it has inlet pipe (7) to peg graft in the top intermediate position department of mould (5) to go up, the bottom of bed die (4) is equipped with knocking mechanism, the right side of box (1) is equipped with heat preservation mechanism.

2. A rapid prototyping injection mold as set forth in claim 1 wherein: the utility model discloses a refrigerator door, including box (1), door (2) and door (2) front side, the front side of box (1) is opened and is equipped with first opening, the front side of box (1) is equipped with door (2) that match each other with first opening, door (2) left side is equipped with a plurality of hinge, door (2) are through a plurality of hinge and box (1) swing joint, door (2) front side is close to right side department fixedly connected with handle.

3. A rapid prototyping injection mold as set forth in claim 1 wherein: the two bearing L-shaped plates (6) are arranged in a bilateral symmetry mode by taking the central axis of the box body (1) as a symmetry axis, and the distance between the adjacent sides of the two bearing L-shaped plates (6) is smaller than the length of the lower die (4).

4. A rapid prototyping injection mold as set forth in claim 1 wherein: the knocking mechanism comprises a first motor (17), the first motor (17) is fixedly connected to the bottom of an inner cavity of the box body (1) and close to the left side, a movable rod (18) is fixedly connected to the power output end of the first motor (17), a connecting shaft is movably connected to the top of the movable rod (18) close to the left side, a connecting rod (20) is movably connected to the top end of the connecting shaft and located on the left side, a transverse plate (21) is fixedly connected to the bottom of the bearing L-shaped plate (6), a movable L-shaped plate (19) is arranged on the bottom of the transverse plate (21) close to the left side, one end, away from the connecting shaft, of the connecting rod (20) is hinged to the movable L-shaped plate (19), a first sliding block is fixedly connected to the top of the movable L-shaped plate (19), a first sliding groove is formed in the bottom of the transverse plate (21), and the first sliding block is movably connected to an inner cavity of the first sliding groove, the bottom of activity L shaped plate (19) articulates there is arc pole (9), the right side of first motor (17) is equipped with ring (8), just the inner chamber bottom fixed connection of the bottom of ring (8) and box (1), ring (8) are run through to the one end that activity L shaped plate (19) were kept away from in arc pole (9) to fixedly connected with ball (10).

5. A rapid prototyping injection mold as set forth in claim 1 wherein: the heat preservation mechanism comprises a shell (3), wherein the shell (3) is fixedly connected to the right side of a box body (1) and close to the top, a second opening is formed in the left side of the shell (3), a plurality of open holes are formed in the right side of the box body (1) and close to the top, the open holes correspond to the left side of the shell (3), a second motor (14) is fixedly connected to the middle position of the right side of the inner cavity of the shell (3), a plurality of blades (15) are fixedly connected to the power output end of the second motor (14), and an electric heating net (16) is fixedly connected to the left side of the inner cavity of the shell (3).

6. A rapid prototyping injection mold as set forth in claim 1 wherein: the inner chamber right side of box (1) is close to bottom department and is equipped with baffle (13), the right side fixedly connected with second slider of baffle (13), the second spout has been seted up on the inner chamber right side of box (1), second slider swing joint is at second spout inner chamber, the bottom fixedly connected with fixed plate (11) of baffle (13), the bottom of fixed plate (11) is equipped with cam (12), the right side of cam (12) is close to top fixedly connected with pivot (22), the right side of box (1) is close to bottom fixedly connected with bearing, the right-hand member of pivot (22) runs through the bearing inner chamber to hand round (24) of fixedly connected with.

7. A rapid prototyping injection mold as set forth in claim 6, wherein: the outside of pivot (22) is close to right-hand member department cover and is equipped with loose gear (23), just loose gear (23) are located between box (1) and hand round (24), the top meshing of loose gear (23) has screens gear (25), the left side fixedly connected with third slider of screens gear (25), the third spout has been seted up on the right side of box (1), third slider swing joint is in third spout inner chamber, the right side fixedly connected with pull ring (26) of screens gear (25).

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