CN218660324U

CN218660324U - Prevent plastic injection machine for shoes of leakage

Info

Publication number: CN218660324U
Application number: CN202222387357.2U
Authority: CN
Inventors: 孙廷梓
Original assignee: Linyi Hongdu Shoes Co ltd
Current assignee: Linyi Hongdu Shoes Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-03-21
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a prevent plastic injection machine for shoes of leakage, including the base, the upper surface of base is fixed with two backup pads, and the upper surface of two backup pads is fixed with the conveying pipeline, the upper surface of conveying pipeline is fixed with the hopper, the right side of conveying pipeline inner chamber is fixed with hydraulic cylinder, hydraulic cylinder's output shaft is fixed with the piston, the inside sliding connection of conveying pipeline has the injection head that runs through the left side of conveying pipeline, be equipped with sealing mechanism on the conveying pipeline; sealing mechanism includes with the leak protection butt joint subassembly that is equipped with on the base. This prevent plastic injection machine for shoes of leakage is equipped with sealing mechanism, and sealing mechanism drives butt joint leak protection main part through sharp module and removes, cooperates with connecting plate, insert ring and sealed pad, makes it close tightly, and rethread hydraulic cylinder drives the piston and removes to mould plastics, compare in traditional plastic injection machine for shoes, sealing performance is stronger, prevents that the leakage effect is better.

Description

Prevent plastic injection machine for shoes of leakage

Technical Field

The utility model relates to a plastics injection machine technical field for shoes specifically is a prevent plastics injection machine for shoes of leakage.

Background

An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding device for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold.

The injection molding machine is divided into a vertical type, a horizontal type and an all-electric type, the injection molding machine can heat plastics, apply high pressure to the molten plastics to enable the molten plastics to be injected to fill a mold cavity, when shoes are produced, a plastic injection machine for shoes is needed, most of the existing plastic injection machines for shoes avoid the leakage of the molten plastics by changing the size of a butt joint, and during the propulsion process, the molten plastics are easy to leak from the butt joint to cause the waste of plastic raw materials.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a prevent plastic injection machine for shoes of leakage possesses the advantage such as be convenient for prevent leaking, has solved the problem that plastic injection machine is not convenient for prevent leaking for shoes.

In order to achieve the above object, the utility model provides a following technical scheme: a leakage-proof plastic injection machine for shoes comprises a base, wherein two supporting plates are fixed on the upper surface of the base, a feed delivery pipe is fixed on the upper surfaces of the two supporting plates, a hopper is fixed on the upper surface of the feed delivery pipe, a hydraulic oil cylinder is fixed on the right side of the inner cavity of the feed delivery pipe, a piston is fixed on an output shaft of the hydraulic oil cylinder, an injection molding head penetrating through the left side of the feed delivery pipe is connected inside the feed delivery pipe in a sliding mode, and a sealing mechanism is arranged on the feed delivery pipe;

sealing mechanism include with the leak protection butt joint subassembly that is equipped with on the base, sealing mechanism still include with the first right fixed baffle of moulding plastics, sealing mechanism still include with the first external fixed surface's of moulding plastics connecting plate, the right side of connecting plate is fixed with two springs, the left side of connecting plate is fixed with the insert ring, the left side of connecting plate is fixed with sealed the pad.

Further, the leak protection butt joint subassembly include with base upper surface fixed's sharp module, the upper surface fixed of sharp module has two support columns, two the upper surface fixed of support column has the butt joint leak protection main part.

Further, the leak protection butt joint component is located the left side of conveying pipeline, the outer surface of the discharge port of the hopper is fixed with an electromagnetic valve, a round hole is formed in the left side of the conveying pipeline, and the round hole is in sliding connection with the outer surface of the injection molding head

Furthermore, feed inlets are formed in the upper side and the lower side of the injection molding head, the two springs are located on the upper side and the lower side of the injection molding head respectively, and the right sides of the springs are fixed with the left side of the conveying pipeline.

Further, the sealing gasket is annular, the injection molding head is positioned inside the sealing gasket, and the sealing gasket is positioned inside the insert ring.

Furthermore, the right side of the butt joint leakage-proof main body is provided with a through hole, the through hole is connected with the injection molding head in a sliding mode, the right side of the butt joint leakage-proof main body is provided with an annular groove, and the annular groove is matched with the inserting ring.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this prevent plastic injection machine for shoes of leakage is equipped with sealing mechanism, and sealing mechanism drives butt joint leak protection main part through sharp module and removes, cooperates with connecting plate, insert ring and sealed pad, makes it close tightly, and rethread hydraulic cylinder drives the piston and removes to mould plastics, compare in traditional plastic injection machine for shoes, sealing performance is stronger, prevents that the leakage effect is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural diagram of the sealing mechanism of the present invention.

In the figure: the sealing device comprises a base 1, a supporting plate 2, a material conveying pipe 3, a hopper 4, a hydraulic oil cylinder 5, a piston 6, an injection molding head 7, a sealing mechanism 8, a linear 801 module, a supporting column 802, a butt joint leakage-proof main body 803, a baffle 804, a connecting plate 805, springs 806, an inserting ring 807 and a sealing gasket 808.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the plastic injection machine for leak-proof shoes in this embodiment includes a base 1, two supporting plates 2 are fixed on the upper surface of the base 1, the supporting plates 2 support a material conveying pipe 3, the material conveying pipe 3 is fixed on the upper surfaces of the two supporting plates 2, the material conveying pipe 3 conveys materials of a hopper 4, a leak-proof butt joint component is located on the left side of the material conveying pipe 3, the material hopper 4 is fixed on the upper surface of the material conveying pipe 3, a hydraulic cylinder 5 is fixed on the right side of an inner cavity of the material conveying pipe 3, an output shaft of the hydraulic cylinder 5 is fixed with a piston 6, the piston 6 pushes the materials inside the material conveying pipe 3, an injection molding head 7 penetrating through the left side of the material conveying pipe 3 is slidably connected inside the material conveying pipe 3, the injection molding head 7 can perform injection molding, a round hole is formed in the left side of the material conveying pipe 3, the round hole is slidably connected with the outer surface of the injection molding head 7, feed inlets are formed in both the upper and lower sides of the injection molding head 7, the material can conveniently enter the injection molding head 7, a sealing mechanism 8 is arranged on the material conveying pipe 3, and the sealing mechanism 8 can perform sealing during injection molding, and prevent leakage.

Referring to fig. 3, for convenience of sealing, the sealing mechanism 8 in this embodiment includes a leak-proof docking assembly fixed to the base 1, the leak-proof docking assembly includes a linear module 801 fixed to the upper surface of the base 1, the linear module 801 drives a support column 802 to move, the upper surface of the linear module 801 is fixed with two support columns 802, the support columns 802 drive a docking leak-proof main body 803 to move, the upper surfaces of the two support columns 802 are fixed with a docking leak-proof main body 803, the right side of the docking leak-proof main body 803 is provided with a through hole, and the through hole is slidably connected to the injection molding head 7, the sealing mechanism 8 further includes a baffle 804 fixed to the right side of the injection molding head 7, the baffle 804 stops the injection molding head 7 to prevent the injection molding head 7 from moving out of the delivery pipe 3, the sealing mechanism 8 further includes a connecting plate fixed to the outer surface of the injection molding head 7, the connecting plate can compress the spring 806, the right side of the connecting plate 805 is fixed with two springs 806, the spring 806 can drive the connecting plate 805 to reset, the two springs 806 are respectively located at the upper and the lower sides of the injection molding head 7, the right side of the spring 806 is fixed to the left side of the delivery pipe 3, the sealing gasket 805 is fixed with a sealing ring 807, and the sealing gasket 805 is located inside of the injection molding head 808, and when the sealing gasket 805 is located at the sealing gasket 808, the sealing gasket 805, and the sealing gasket 805, and the sealing gasket 805 is located at the sealing gasket 808.

Wherein, the discharge gate external surface of hopper 4 is fixed with the solenoid valve, and the discharge capacity of hopper 4 can be controlled to the solenoid valve, and sealed pad 808 is the annular, can seal when moulding plastics, and the right side of butt joint leak protection main part 803 has seted up the ring channel, and the ring channel cooperatees with insert ring 807, can seal when moulding plastics.

In this embodiment, the straight line module 801 drives the docking leakage prevention body 803 to move, the docking leakage prevention body 803 is matched with the connecting plate 805, the insert ring 807 and the gasket 808, so that the docking leakage prevention body is tightly closed, and then the piston 6 is driven to move by the hydraulic cylinder 5, so that injection molding is performed.

It can be understood that the linear module 801 belongs to the content in the prior art, and the linear module 801 used for driving the docking leakage prevention main body 803 to move in the prior art can be adopted, so that the structure and principle of the linear module 801 are not described in detail herein.

The working principle of the above embodiment is as follows:

drive butt joint leak protection main part 803 through sharp module 801 and remove, make the ring channel on the butt joint leak protection main part 803 cooperate with inserting ring 807, can seal when moulding plastics, butt joint leak protection main part 803 cooperates with sealed pad 808, make it close tightly, can seal when moulding plastics, butt joint leak protection main part 803 extrudees connecting plate 805, connecting plate 805 compresses spring 806, make the feed inlet on the head 7 of moulding plastics be located the inside of conveying pipeline 3, rethread hydraulic cylinder 5 drives piston 6 and removes, make piston 6 drive the inside material of conveying pipeline 3 and remove, thereby mould plastics.

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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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.

Claims

1. The utility model provides a prevent plastic injection machine for shoes of leakage, includes base (1), its characterized in that: the automatic feeding device is characterized in that two supporting plates (2) are fixed on the upper surface of the base (1), a feeding pipe (3) is fixed on the upper surfaces of the two supporting plates (2), a hopper (4) is fixed on the upper surface of the feeding pipe (3), a hydraulic oil cylinder (5) is fixed on the right side of an inner cavity of the feeding pipe (3), a piston (6) is fixed on an output shaft of the hydraulic oil cylinder (5), an injection molding head (7) penetrating through the left side of the feeding pipe (3) is connected inside the feeding pipe (3) in a sliding mode, and a sealing mechanism (8) is arranged on the feeding pipe (3);

sealing mechanism (8) including with the leak protection butt joint subassembly that is equipped with on base (1), sealing mechanism (8) still include with the fixed baffle (804) in head (7) right side of moulding plastics, sealing mechanism (8) still include with the connecting plate (805) of moulding plastics head (7) external surface mounting, the right side of connecting plate (805) is fixed with two springs (806), the left side of connecting plate (805) is fixed with inserts ring (807), the left side of connecting plate (805) is fixed with sealed the pad (808).

2. A leak-resistant plastic injection molding machine for shoes as recited in claim 1, further comprising: leak protection butt joint subassembly include with base (1) fixed surface's straight line module (801), the upper surface of straight line module (801) is fixed with two support columns (802), two the upper surface of support column (802) is fixed with butt joint leak protection main part (803).

3. A leak-resistant plastic injection molding machine for shoes as recited in claim 1, further comprising: the leak protection butt joint subassembly is located the left side of conveying pipeline (3), the discharge gate external surface of hopper (4) is fixed with the solenoid valve, the round hole has been seted up in the left side of conveying pipeline (3), and the round hole is connected with the surface sliding of moulding plastics head (7).

4. A leak-resistant plastic injection molding machine for shoes as recited in claim 1, further comprising: the feed inlet has all been seted up to the upper and lower both sides of moulding plastics head (7), two spring (806) are located the upper and lower both sides of moulding plastics head (7) respectively, the right side of spring (806) is fixed with the left side of conveying pipeline (3).

5. A leak-resistant plastic injection molding machine for shoes as recited in claim 1, further comprising: sealing gasket (808) are the annular, it is located the inside of sealing gasket (808) to mould plastics head (7), sealing gasket (808) are located the inside of inserting ring (807).

6. A leak-resistant plastic injection molding machine for shoes as recited in claim 2, further comprising: the through-hole has been seted up on the right side of butt joint leak protection main part (803), and through-hole and injection molding head (7) sliding connection, the ring channel has been seted up on the right side of butt joint leak protection main part (803), and the ring channel cooperatees with inserting ring (807).