CN210100517U

CN210100517U - Shoemaking device

Info

Publication number: CN210100517U
Application number: CN201920976196.6U
Authority: CN
Inventors: 范朝龙
Original assignee: Jiangxi Jifeng Shoes Co Ltd
Current assignee: Jiangxi Jifeng Shoes Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-02-21
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a shoemaking device belongs to shoes and makes the field, and shoemaking device is including the mechanism of moulding plastics, locates the discharge mechanism of the mechanism below of moulding plastics, locates the conveying mechanism of discharge mechanism below, and discharge mechanism is responsible for and is responsible for a plurality of ejection of compact branch pipe that is linked together with the ejection of compact respectively including the ejection of compact, and the feed inlet that the ejection of compact was responsible for is linked together through pipeline and the discharge end of the mechanism of moulding plastics, and conveying mechanism is used for delivery mold, and a plurality of ejection of compact branch pipe is used for moulding plastics in to a. The utility model discloses a shoemaking device can realize carrying out quick the moulding plastics in batches to the mould, improves production efficiency.

Description

Shoemaking device

Technical Field

The utility model relates to a shoes field of making especially relates to a shoemaking device.

Background

The shoe comprises an upper and a sole connected with the upper, wherein the upper and the sole are respectively processed separately and then connected together by means of bonding or sewing, and the sole is formed by a shoe mold and a shoe last mold core assembly forming cavity in which material is injected for casting.

At present, in the traditional pouring sole shoemaking production line in China, a shoe mold comprises an upper mold and a lower mold which are assembled together and can be opened and closed, the upper mold and the lower mold enclose a corresponding pouring cavity, the mold is injected by an injection molding machine, but the injection molding efficiency of the existing shoemaking device to the mold is low, so that the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a shoemaking device to realize carrying out batch quick injection molding on a mould and improve the production efficiency.

The utility model adopts the technical proposal that:

the utility model provides a pair of shoemaking device, including the mechanism of moulding plastics, locate the discharge mechanism of the mechanism below of moulding plastics locates the conveying mechanism of discharge mechanism below, discharge mechanism including the ejection of compact be responsible for and respectively with a plurality of ejection of compact branch pipe that the ejection of compact is responsible for and is linked together, the ejection of compact be responsible for the feed inlet pass through the pipeline with the discharge end of the mechanism of moulding plastics is linked together, conveying mechanism is used for carrying the mould, a plurality of ejection of compact branch pipe is used for respectively to a plurality of mould plastics in the mould.

As a further improvement of the scheme, the injection molding machine further comprises a downward moving driving mechanism, the downward moving driving mechanism is located between the injection molding mechanism and the discharging mechanism, the downward moving driving mechanism comprises a supporting plate and a driving cylinder arranged on the supporting plate, the injection molding mechanism is arranged above the supporting plate, and a push rod of the driving cylinder penetrates through the supporting plate downwards and is connected with the discharging main pipe.

As a further improvement of the scheme, the discharge end of the injection molding mechanism penetrates through the support plate downwards and is communicated with the feed inlet of the discharge main pipe through a hose.

As a further improvement of the scheme, a plurality of discharging branch pipes are provided with regulating valves.

As a further improvement of the scheme, the injection molding mechanism comprises an extrusion cylinder body arranged on the supporting plate, an extrusion piston connected with the inner wall of the extrusion cylinder body in a sliding manner, an extrusion cylinder arranged above the extrusion cylinder body, a push rod of the extrusion cylinder body connected with the extrusion piston, and a discharge end connected with the bottom wall of the extrusion cylinder body.

As a further improvement of the scheme, the injection molding mechanism further comprises a support arranged at the top end of the extrusion cylinder body, and the extrusion cylinder is fixed on the support.

As a further improvement of the scheme, the injection molding mechanism further comprises a feed hopper arranged on the outer side wall of the extrusion cylinder, a feeding through hole is formed in the upper portion of the side wall of the extrusion cylinder, and the feed hopper is communicated with the feeding through hole.

As a further improvement of the scheme, an air inlet through hole is formed in the lower portion of the side wall of the extrusion cylinder, and a plug is arranged inside the air inlet through hole.

As a further improvement of the scheme, the inner wall of the air inlet through hole is provided with an internal thread, the outer wall of the plug is provided with an external thread, and the plug is in threaded connection with the air inlet through hole.

As a further improvement of the scheme, the conveying mechanism comprises a plurality of conveying rollers, conveying belts arranged on the plurality of conveying rollers and a driving motor used for driving the conveying rollers to rotate.

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

the utility model provides a pair of shoemaking device, through setting up the mechanism of moulding plastics, discharge mechanism, conveying mechanism, discharge mechanism is responsible for and sets up a plurality of ejection of compact branch pipe on the ejection of compact is responsible for by the ejection of compact and constitutes, the mechanism of moulding plastics pours into the shoemaking and uses molten material in being responsible for to the ejection of compact, the ejection of compact is responsible for and shunts to a plurality of ejection of compact branch pipe, mould plastics to the mould on the conveying mechanism simultaneously by a plurality of ejection of compact branch pipe, the injection moulding of a plurality of moulds can be accomplished to one action of mechanism of moulding plastics and discharge mechanism, realize moulding plastics fast in batches to the mould, conveying mechanism carries to next station with the mould after moulding plastics constantly simultaneously, and will treat that injection mould transmits to the discharge mechanism below, realize moulding.

Drawings

Fig. 1 is a left side view schematically illustrating a shoe manufacturing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a shoemaking apparatus after a machine table and a driving motor are removed according to an embodiment of the present invention.

In the figure:

1. an injection molding mechanism; 2. a discharging mechanism; 3. a conveying mechanism; 21. a main discharge pipe; 22. a discharge branch pipe; 10. a discharge end; 4. a mold; 5. a downward movement driving mechanism; 51. a support plate; 52. a driving cylinder; 210. a hose; 220. adjusting a valve; 11. extruding the cylinder; 12. a squeeze piston; 13. an extrusion cylinder; 14. a support; 15. a feed hopper; 16. a feeding through hole; 17. an air inlet through hole; 18. blocking; 31. a conveying roller; 32. a conveyor belt; 33. a drive motor; 6. provided is a machine platform.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings and technical solutions needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the shoemaking device that this embodiment provided, including mechanism 1 of moulding plastics, locate the discharge mechanism 2 of mechanism 1 below of moulding plastics, locate conveying mechanism 3 of discharge mechanism 2 below, discharge mechanism 2 includes that the ejection of compact is responsible for 21 and is responsible for a plurality of ejection of compact branch pipe 22 that 21 is linked together with the ejection of compact respectively, the ejection of compact is responsible for 21 and transversely sets up, ejection of compact branch pipe 22 is all fixed to be set up in the ejection of compact is responsible for the below of 21, the feed inlet of ejection of compact is responsible for 21 and is linked together through pipeline and the discharge end 10 of mechanism 1 of moulding plastics, conveying mechanism 3 is used for conveying mold 4, a plurality of ejection of compact branch pipe 22 is used for respectively moulding plastics in to a. A mould plastics to the ejection of compact in being responsible for 21 by injection moulding mechanism 1 for the fused raw materials of shoemaking, the ejection of compact is responsible for 21 and is shunted to a plurality of ejection of compact branch pipe 22, mould plastics simultaneously mould plastics to mould plastics 4 on the conveying mechanism 3 by a plurality of ejection of compact branch pipe 22, the once action of mechanism 1 and the discharging mechanism 2 of moulding plastics of a plurality of moulds can be accomplished, the realization is moulded plastics fast in batches to the mould, conveying mechanism 3 constantly carries to next station with mould 4 after moulding plastics simultaneously, and will treat that injection mould 4 transmits to discharging mechanism 2 below, realize moulding plastics in batches in succession, effectively improve production efficiency. In this embodiment, it is preferable that the number of the discharge branch pipes 22 is four.

In order to facilitate the matching between the conveying mechanism 3 and the discharging mechanism 2, further, the device further comprises a downward movement driving mechanism 5, the downward movement driving mechanism 5 is located between the injection molding mechanism 1 and the discharging mechanism 2, the downward movement driving mechanism 5 comprises a supporting plate 51 and a driving cylinder 52 arranged on the supporting plate 51, the injection molding mechanism 1 is fixedly arranged in the middle of the upper portion of the supporting plate 51, the driving cylinders 52 are provided with two parts and located on two sides of the injection molding mechanism 1 respectively, a push rod of the driving cylinder 52 downwards penetrates through the supporting plate 51 and is connected with the main discharging pipe 21, a discharging end 10 of the injection molding mechanism 1 downwards penetrates through the supporting plate 51 and is communicated with a feeding hole in the middle of the main discharging pipe 21 through a hose 210, and the length of the hose 210 is. When the conveying mechanism 3 conveys the mold 4 to be injection-molded to the lower part of each discharge branch pipe 22, or manually places the mold 4 in sequence at the lower position of each discharge branch pipe 22 on the conveying mechanism 3, the driving cylinder 52 is actuated, the push rod moves downwards to drive the discharge main pipe 21 to move downwards, the discharge main pipe 21 drives each discharge branch pipe 22 to move downwards to be butted with the injection gate of each mold 4 for injection molding, after the injection molding is completed, the driving cylinder 52 returns, the push rod moves upwards to separate each discharge branch pipe 22 from the mold 4, and the conveying mechanism 3 conveys each mold 4 to the next station (cooling station).

Furthermore, the discharge branch pipes 22 are provided with regulating valves 220, which facilitate the regulation of the output flow of the fluid and the shutdown of the discharge branch pipes 22 according to the molds 4 with different sizes of cavities.

In order to facilitate the injection molding mechanism 1 to pressurize the melting shoemaking raw material, further, the injection molding mechanism 1 comprises an extrusion cylinder 11 arranged on a support plate 51, an extrusion piston 12 connected with the inner wall of the extrusion cylinder 11 in a sliding manner, and an extrusion cylinder 13 arranged above the extrusion cylinder 11, a cylindrical cavity for storing the raw material is arranged inside the injection molding mechanism 1, a push rod of the extrusion cylinder 13 is connected with the extrusion piston 12, a discharge end 10 is connected to the bottom wall of the extrusion cylinder 11 and communicated with the inside of the extrusion cylinder 11, the injection molding mechanism 1 further comprises a support 14 fixedly arranged at the top end of the extrusion cylinder 11, and the extrusion cylinder 13 is fixed on the support 14. Further, the injection molding mechanism 1 further comprises a feed hopper 15 arranged on the outer side wall of the extrusion cylinder 11, a feeding through hole 16 is formed in the upper portion of the side wall of the extrusion cylinder 11, and the feed hopper 15 is communicated with the feeding through hole 16. The extrusion cylinder 13 moves, the push rod moves upwards to enable the extrusion piston 12 to move upwards to be above the feeding through hole 16, the shoemaking raw material molten fluid is fed into the feed hopper 15, the feed hopper 15 enters the interior of the extrusion cylinder 11 through the feeding through hole 16, the drive cylinder 52 moves downwards, the push rod moves downwards to enable each discharge branch pipe 22 to move downwards to be in butt joint with an injection gate of each mold 4, meanwhile, the extrusion cylinder 13 moves downwards to push the extrusion piston 12 to press downwards, the molten fluid is extruded from the discharge end 10 to a discharge main pipe 21, then enters each discharge branch pipe 22 from the discharge main pipe 21, the molten fluid is injected into the mold 4 through the discharge branch pipe 22, the extrusion cylinder 13 is stopped when the molten material is emitted from the injection gate of the mold 4, and the drive cylinder 52 drives each discharge branch pipe 22 to move upwards in a return stroke, so that one-time injection molding is completed.

Further, an air inlet through hole 17 is formed in the lower portion of the side wall of the extrusion cylinder 11, a plug 18 is arranged inside the air inlet through hole 17, internal threads are formed in the inner wall of the air inlet through hole 17, external threads are formed in the outer wall of the plug 18, and the plug 18 is in threaded connection with the air inlet through hole 17. When the material in the extrusion cylinder 11 is used up and needs to be supplemented, the extrusion cylinder 13 returns, and when the push rod drives the extrusion piston 12 to move upwards, the plug 18 is pulled out to enable the air inlet through hole 17 to be communicated with the atmosphere, so that the extrusion piston 12 smoothly returns upwards to be moved above the feeding through hole 16.

In order to facilitate the conveying mechanism 3 to convey the mold 4, further, the conveying mechanism 3 includes a plurality of conveying rollers 31, conveying belts 32 disposed on the plurality of conveying rollers 31, and a driving motor 33 for driving the conveying rollers 31 to rotate, a power output shaft of the driving motor 33 is provided with a belt wheel, a rotating shaft of the end part of the conveying roller 31 is provided with the belt wheel, a conveying belt is connected between the two belt wheels, and the driving motor 33 drives the conveying rollers 31 to rotate through the conveying belt when in operation.

Further, the shoemaking device also comprises a machine table 6, the conveying roller 31 is connected to the upper part of the machine table 6 through a rotating shaft, and the supporting plate 51 is fixed on the machine table 6 through a supporting frame.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A shoe making device characterized by:

the injection molding machine comprises an injection molding mechanism (1), a discharging mechanism (2) arranged below the injection molding mechanism (1), and a conveying mechanism (3) arranged below the discharging mechanism (2);

the discharging mechanism (2) comprises a main discharging pipe (21) and a plurality of discharging branch pipes (22) which are respectively communicated with the main discharging pipe (21), and a feeding hole of the main discharging pipe (21) is communicated with a discharging end (10) of the injection molding mechanism (1) through a pipeline;

the conveying mechanism (3) is used for conveying the molds (4), and the discharging branch pipes (22) are respectively used for injection molding into the molds (4).

2. A shoemaking apparatus according to claim 1, wherein:

the injection molding machine further comprises a downward moving driving mechanism (5), and the downward moving driving mechanism (5) is positioned between the injection molding mechanism (1) and the discharging mechanism (2);

the downward moving driving mechanism (5) comprises a supporting plate (51) and a driving air cylinder (52) arranged on the supporting plate (51);

the injection molding mechanism (1) is arranged above the supporting plate (51);

the push rod of the driving air cylinder (52) downwards penetrates through the supporting plate (51) and is connected with the discharging main pipe (21).

3. A shoemaking apparatus according to claim 2, wherein:

and the discharge end (10) of the injection molding mechanism (1) downwards penetrates through the support plate (51) and is communicated with the feed inlet of the discharge main pipe (21) through a hose (210).

4. A shoemaking apparatus according to claim 1, wherein:

the discharging branch pipes (22) are provided with regulating valves (220).

5. A shoemaking apparatus according to claim 2, wherein:

the injection molding mechanism (1) comprises an extrusion cylinder (11) arranged on the supporting plate (51), an extrusion piston (12) connected with the inner wall of the extrusion cylinder (11) in a sliding manner, and an extrusion cylinder (13) arranged above the extrusion cylinder (11);

the push rod of the extrusion cylinder (13) is connected with the extrusion piston (12);

the discharge end (10) is connected to the bottom wall of the extrusion cylinder body (11).

6. A shoemaking apparatus according to claim 5, wherein:

the injection molding mechanism (1) further comprises a support (14) arranged at the top end of the extrusion cylinder (11);

the extrusion cylinder (13) is fixed on the bracket (14).

7. A shoemaking apparatus according to claim 5, wherein:

the injection molding mechanism (1) further comprises a feed hopper (15) arranged on the outer side wall of the extrusion cylinder body (11);

a feeding through hole (16) is formed in the upper part of the side wall of the extrusion cylinder body (11);

the interior of the feed hopper (15) is communicated with the feeding through hole (16).

8. A shoemaking apparatus according to claim 5, wherein:

the lower part of the side wall of the extrusion cylinder (11) is provided with an air inlet through hole (17);

and a plug (18) is arranged in the air inlet through hole (17).

9. A shoemaking apparatus according to claim 8, wherein:

the inner wall of the air inlet through hole (17) is provided with internal threads;

the outer wall of the plug (18) is provided with external threads;

the plug (18) is in threaded connection with the air inlet through hole (17).

10. A shoemaking apparatus according to claim 1, wherein:

the conveying mechanism (3) comprises a plurality of conveying rollers (31), a conveying belt (32) arranged on the plurality of conveying rollers (31), and a driving motor (33) for driving the conveying rollers (31) to rotate.