CN219171470U

CN219171470U - Leather shoe injection mold

Info

Publication number: CN219171470U
Application number: CN202223347365.0U
Authority: CN
Inventors: 黄兆晏
Original assignee: Ruian Xinhao Shoes Co ltd
Current assignee: Ruian Xinhao Shoes Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-13
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to the field of leather shoe processing, and discloses a leather shoe injection mold, which comprises a workbench, wherein a first fixing plate is fixedly connected to the left side of the top end of the workbench, a second fixing plate is fixedly connected to the middle part of the top end of the workbench, a conveying pipe is fixedly connected to the middle part of the right end of the second fixing plate, the outer diameters of guide rods are respectively and movably connected to the upper side and the lower side of the inside of the mold, electric cylinders are respectively arranged on the upper side and the lower side of the left end of the first fixing plate, and driving ends of the electric cylinders penetrate through the inside of the first fixing plate through push rods and are fixedly connected to the left end of the mold. According to the utility model, the injection molding process is carried out in a left-right mold mode, meanwhile, the injection molding liquid is introduced in a spiral guide mode, so that the injection molding process is more conveniently controlled, the processing efficiency is higher, after injection molding is finished, a finished product can directly fall into the receiving groove, and the safety is improved.

Description

Leather shoe injection mold

Technical Field

The utility model relates to the field of leather shoe processing, in particular to a leather shoe injection mold.

Background

Injection molding is a method for producing and shaping industrial products, the products are usually rubber injection molding and plastic injection molding, the injection molding can be divided into injection molding compression molding and die casting, an injection molding machine (abbreviated as an injection machine or an injection molding machine) is a main molding device for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die.

In the production manufacturing process of leather shoes, the leather shoes are manufactured by adopting an injection molding process more and more, the leather shoes have the advantages of high processing efficiency, quick molding, high processing quality and the like, the leather shoes are also selected by more and more manufacturers, the existing leather shoes have defects in the injection molding process, because the injection molding process is carried out by adopting an upper mold closing process and a lower mold closing process, the injection molding liquid cannot be precisely controlled in the injection molding engineering, and after the injection molding is finished, the finished products are required to be manually removed, so that the danger is increased.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a leather shoe injection mold.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a leather shoes injection mold, includes the workstation, the first fixed plate of workstation top left side fixedly connected with, workstation top middle part fixedly connected with second fixed plate, the right-hand member middle part fixedly connected with conveying pipeline of second fixed plate, the left end at the second fixed plate is all connected through the guide arm to the right-hand member upside of first fixed plate, the external diameter of guide arm swing joint is the inside upside down at the mould respectively, the left end middle part fixedly connected with die head of second fixed plate, the right-hand member middle part of mould is equipped with the die cavity, the electronic jar is all installed to the left end upside down of first fixed plate, the drive end of electronic jar is all run through the inside and fixed connection in the left end of mould of first fixed plate through the push rod.

As a further description of the above technical solution:

the right end of the conveying pipe is provided with a motor, and the driving end of the motor penetrates through the right end of the conveying pipe and is fixedly connected with a rod screw.

As a further description of the above technical solution:

the middle part external diameter of conveying pipeline installs the heater, the top right side fixedly connected with feeder hopper of conveying pipeline, the inside left side fixedly connected with high temperature resistant filter screen of conveying pipeline.

As a further description of the above technical solution:

the middle part in the die head is equipped with the hole of moulding plastics, the left end in hole of moulding plastics is linked together with the external world, the right-hand member in hole of moulding plastics is linked together with the inside of conveying pipeline.

As a further description of the above technical solution:

the inside of mould is equipped with spiral condensation chamber, the left end of second fixed plate is close to the outside position fixedly connected with sealing member of die head.

As a further description of the above technical solution:

the upper side and the lower side of the inside of mould all swing joint have the thimble, the left end of thimble is fixed connection respectively in the right-hand member upside of limiting plate, the position department that the right-hand member upside of limiting plate is close to the thimble all is connected at the left end of mould through reset spring.

As a further description of the above technical solution:

the left side of the bottom end of the workbench is fixedly connected with a receiving groove.

The utility model has the following beneficial effects:

1. according to the utility model, the injection molding process is carried out in a left-right mold mode, meanwhile, the injection molding liquid is introduced in a spiral guide mode, so that the injection molding process is more conveniently controlled, the processing efficiency is higher, after injection molding is finished, a finished product can directly fall into the receiving groove, and the safety is improved.

2. According to the utility model, the condensing process is performed by adopting the spiral condensing cavity, so that the cooling forming efficiency is improved, meanwhile, the high-temperature resistant filter screen is additionally arranged at the tail end of the conveying pipe, unmelted raw materials in the injection molding liquid are filtered, the injection molding quality is improved, and the injection molding process of leather shoes is better satisfied.

Drawings

Fig. 1 is a front cross-sectional view of an injection mold for leather shoes according to the present utility model;

fig. 2 is an enlarged view at a in fig. 1.

Legend description:

1. a work table; 2. a first fixing plate; 3. a second fixing plate; 4. a material conveying pipe; 5. a motor; 6. a rod screw; 7. a heater; 8. a feed hopper; 9. a guide rod; 10. a mold; 11. a die head; 12. a mold cavity; 13. a spiral condensing chamber; 14. injection molding holes; 15. a high temperature resistant filter screen; 16. a seal; 17. an electric cylinder; 18. a push rod; 19. a thimble; 20. a limiting plate; 21. a return spring; 22. and a receiving groove.

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.

Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a leather shoes injection mold, including workstation 1, workstation 1 top left side fixedly connected with first fixed plate 2, workstation 1 top middle part fixedly connected with second fixed plate 3, connect fixedly effect, the right-hand member middle part fixedly connected with conveying pipeline 4 of second fixed plate 3, be used for receiving and carrying raw materials and injection molding liquid, the right-hand member upside down side of first fixed plate 2 is all connected at the left end of second fixed plate 3 through guide arm 9, the external diameter of guide arm 9 swing joint is in the inside upside down side of mould 10 respectively, main injection structure, the left end middle part fixedly connected with die head 11 of second fixed plate 3, the right-hand member middle part of mould 10 is equipped with die cavity 12, agree with the die head 11 shape mutually, can form the cavity that has leather shoes style after the laminating of both, electric cylinder 17 is all installed to the left end upside down of first fixed plate 2, electric cylinder 17's drive end all runs through inside the first fixed plate 2 and fixed connection at the left end of mould 10 through electric cylinder 17 drive 18 and removes, drive mould 10 and carry out laminating and classification with die head 11, the process of conveniently carrying out injection molding.

In this embodiment, motor 5 is installed to the right-hand member of conveying pipeline 4, motor 5's drive end runs through conveying pipeline 4's right-hand member and fixedly connected with pole spiral 6, it rotates to drive pole spiral 6 through motor 5, realize the transportation process of material and injection molding liquid, heater 7 is installed to conveying pipeline 4's middle part external diameter, heat the raw materials and make it melt into injection molding liquid, conveying pipeline 4's top right side fixedly connected with feeder hopper 8, make things convenient for the feeding, conveying pipeline 4's inside left side fixedly connected with high temperature resistant filter screen 15, filter injection molding liquid, prevent to mix the raw materials that do not melt in the injection molding liquid, die head 11's interior middle part is equipped with injection molding hole 14, make things convenient for the injection molding liquid to enter into die cavity 12 in, injection molding hole 14's left end is linked together with the external world, injection molding hole 14's right-hand member is linked together with conveying pipeline 4's inside, die 10's inside is equipped with spiral condensation chamber 13, improve condensation efficiency, the left end of second fixed plate 3 is close to die head 11's outside position output fixedly connected with sealing member 16, sealing action, die 10's inside upper and lower side all swing joint has ejector pin 19, make things convenient for the inside upper and lower side with the finished product plate 19, make things convenient for the inside upper and lower side of die plate 19 to touch the end 20 at the end 20 of die cavity 20 at the end 20, the end 20 is located at the end 20 of the reset plate 20, the end 20 is located at the end of the reset plate 20 that is located at the die plate 20, the end 20 is located at the end of the die plate 20, and is continuous, the end die plate 20.

Working principle: the raw materials are led into the conveying pipe 4 from the feed hopper 8, the motor 5 drives the rod screw 6 to rotate, the materials are driven to move leftwards, then the materials are heated and melted into injection molding liquid by the heater 7, the injection molding liquid is filtered by the high-temperature-resistant filter screen 15 and then reaches the position of the injection molding hole 14, at the moment, the electric cylinder 17 drives the push rod 18 to drive the die cavity 12 of the die 10 to approach and attach to the die head 11, the injection molding liquid flows into the die cavity 12 through the injection molding hole 14, the injection molding process is completed, condensate is led into the spiral condensing cavity 13 to condense and solidify the injection molding liquid, after the completion, the electric cylinder 17 controls the die 10 to reset, when the limiting plate 20 touches the first fixing plate 2, the die 10 continuously backs off, the ejector pins 19 on the limiting plate 20 eject finished products in the die cavity 12 and fall into the receiving groove 22, the next injection molding process is completed, and then the upper step is repeated, and when the die 10 moves rightwards again, the ejector pins 19 are reset by the reset spring 21, and the next ejection is facilitated.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a leather shoes injection mold, includes workstation (1), its characterized in that: the utility model discloses a die for a plastic working machine, including workstation (1), first fixed plate (2) of workstation (1) top left side fixedly connected with, workstation (1) top middle part fixedly connected with second fixed plate (3), right-hand member middle part fixedly connected with conveying pipeline (4) of second fixed plate (3), the right-hand member upside of first fixed plate (2) is all connected at the left end of second fixed plate (3) through guide arm (9), the external diameter of guide arm (9) swing joint is about the inside of mould (10) respectively, the left end middle part fixedly connected with die head (11) of second fixed plate (3), the right-hand member middle part of mould (10) is equipped with die cavity (12), electronic jar (17) are all installed to the left end upside of first fixed plate (2), the drive end of electronic jar (17) all runs through the inside and fixedly connected at the left end of mould (10) of first fixed plate (2) through push rod (18).

2. The leather shoe injection mold according to claim 1, wherein: the right end of the conveying pipe (4) is provided with a motor (5), and the driving end of the motor (5) penetrates through the right end of the conveying pipe (4) and is fixedly connected with a rod screw (6).

3. The leather shoe injection mold according to claim 1, wherein: the middle part external diameter of conveying pipeline (4) is installed heater (7), top right side fixedly connected with feeder hopper (8) of conveying pipeline (4), inside left side fixedly connected with high temperature resistant filter screen (15) of conveying pipeline (4).

4. The leather shoe injection mold according to claim 1, wherein: the inner middle part of the die head (11) is provided with an injection molding hole (14), the left end of the injection molding hole (14) is communicated with the outside, and the right end of the injection molding hole (14) is communicated with the inside of the conveying pipe (4).

5. The injection mold of leather shoes according to claim 4, wherein: the inside of mould (10) is equipped with spiral condensation chamber (13), the left end of second fixed plate (3) is close to outside position fixedly connected with sealing member (16) of die head (11).

6. The leather shoe injection mold according to claim 1, wherein: the upper side and the lower side of the inside of the die (10) are both movably connected with ejector pins (19), the left ends of the ejector pins (19) are respectively and fixedly connected to the upper side and the lower side of the right end of a limiting plate (20), and the positions, close to the ejector pins (19), of the upper side and the lower side of the right end of the limiting plate (20) are both connected to the left end of the die (10) through reset springs (21).

7. The leather shoe injection mold according to claim 1, wherein: the left side of the bottom end of the workbench (1) is fixedly connected with a receiving groove (22).