CN213947276U

CN213947276U - Shock attenuation leather shoes injection mold that breathes freely

Info

Publication number: CN213947276U
Application number: CN202022520438.6U
Authority: CN
Inventors: 叶纪同
Original assignee: Zhejiang Kangshun Shoes Co ltd
Current assignee: Zhejiang Kangshun Shoes Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-08-13
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a ventilative leather shoes injection mold of shock attenuation, including the slide bar, the fixed first mould that is provided with between the slide bar, the shaping groove has been seted up at first mould outside surface middle part, the slide bar is kept away from the fixed mounting panel that is provided with of one end of first mould, the inside both sides of mounting panel are all fixed and are provided with the pneumatic cylinder, slide bar outside surface middle part activity cover is equipped with the second mould, the second mould is close to the fixed mould head that is provided with in one side in shaping groove, fixed connection between the telescopic link axle head of pneumatic cylinder and the second mould, the inside activity interlude block all around at the mould head of second mould is provided with the cutting knife, the cutting knife is kept away from the fixed connecting plate that is provided with in one side in shaping groove. The utility model discloses excellent in use effect can cut the shaping groove all around automatically when the device production finishes the die sinking through the cutting knife to can be automatic with the deckle edge excision of shaping inslot portion goods.

Description

Shock attenuation leather shoes injection mold that breathes freely

Technical Field

The utility model relates to an injection mold technical field specifically is a ventilative leather shoes injection mold of shock attenuation.

Background

Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting.

An injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making 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.

The sole of present leather shoes is generally through injection moulding production shaping, but present injection mold is its sole after the shaping production sole can produce the burr all around often, and present mould lacks the simple structure's burr excision structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ventilative leather shoes injection mold of shock attenuation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilative leather shoes injection mold of shock attenuation, includes the slide bar, the fixed first mould that is provided with between the slide bar, the shaping groove has been seted up at first mould outside surface middle part, the slide bar is kept away from the fixed mounting panel that is provided with of one end of first mould, the inside both sides of mounting panel are all fixed and are provided with the pneumatic cylinder, slide bar outside surface middle part activity cover is equipped with the second mould, the fixed mould head that is provided with in one side that the second mould is close to the shaping groove, fixed connection between the telescopic link axle head of pneumatic cylinder and the second mould, the inside activity interlude block all around at the mould head of second mould is provided with the cutting knife, the cutting knife is kept away from.

Preferably, the spring is sleeved on the outer side surface of the cutting knife between the connecting plate and the second die, and the cutting knife can be conveniently pushed to reset through the spring.

Preferably, an extrusion rod is movably clamped on one side inside the forming groove, an electric push rod is fixedly arranged in the middle of the inner side of the first die, and the shaft end of a telescopic rod of the electric push rod is fixedly connected with the extrusion rod.

Preferably, the sliding rod is smoothly connected with the second die, and the second die can slide along the sliding rod conveniently through the smooth connection.

Preferably, the fixed extrusion piece that is provided with in one side middle part that the mounting panel is close to the connecting plate can be cut the shaping groove all around automatically when the device die sinking through the extrusion piece to can be automatic with the deckle edge excision of shaping inslot portion goods.

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

1. the utility model discloses a pneumatic cylinder shrink drives the second mould and removes the die sinking along the slide bar to the direction of keeping away from first mould, and can extrude the connecting block through the extrusion piece when the die sinking to make the connecting block promote the cutting knife laminating die head border to removing to the shaping groove direction, so can cut all around the shaping groove automatically, thereby can be automatic with the deckle edge excision of the inside goods of shaping groove, whole hair flap removal process convenient and fast.

2. The utility model discloses simple structure for the mechanism that the hair plate took out only extrudees piece, cutting knife and spring and constitutes, and its use cost is lower, and need not complicated electrical system.

Drawings

FIG. 1 is a schematic view of the overall structure of the injection mold for manufacturing shock-absorbing breathable leather shoes of the present invention;

FIG. 2 is a front view of the installation of the cutting knife of the injection mold for shock-absorbing and breathable leather shoes of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 of the injection mold for processing shock-absorbing breathable leather shoes of the present invention.

In the figure: 1. a slide bar; 2. a first mold; 3. forming a groove; 4. mounting a plate; 5. a hydraulic cylinder; 6. a second mold; 7. a die head; 8. a cutting knife; 9. a connecting plate; 10. a spring; 11. an extrusion stem; 12. an electric push rod; 13. and extruding the block.

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. 1-3, the present invention provides a technical solution: the utility model provides a ventilative leather shoes injection mold of shock attenuation, includes slide bar 1, the fixed first mould 2 that is provided with between slide bar 1, shaping groove 3 has been seted up at 2 outside surface middle parts of first mould, slide bar 1 is kept away from the fixed mounting panel 4 that is provided with of one end of first mould 2, the inside both sides of mounting panel 4 are all fixed and are provided with

pneumatic cylinder

5, 1 outside surface middle part movable sleeve of slide bar is equipped with second mould 6, second mould 6 is close to one side of shaping groove 3 and is fixed and be provided with mould head 7, fixed connection between the telescopic link axle head of pneumatic cylinder 5 and the second mould 6, the inside activity interlude block all around at mould head 7 of second mould 6 is provided with cutting knife 8, cutting knife 8 keeps away from one side of shaping groove 3 and fixes being provided with.

The cover of 8 outside surfaces of cutting knife is equipped with spring 10 between connecting plate 9 and second mould 6, can conveniently promote cutting knife 8 through spring 10 and reset, the inside one side activity block in shaping groove 3 is provided with extrusion pole 11, the fixed electric putter 12 that is provided with in 2 inboard middle parts of first mould, electric putter 12's telescopic link axle head and extrude fixed connection between the pole 11, smooth connection between slide bar 1 and the second mould 6 can make things convenient for second mould 6 to slide along slide bar 1 through smooth connection, mounting panel 4 is close to one side middle part of connecting plate 9 and is fixed and is provided with extrusion piece 13, can cut all around shaping groove 3 automatically when the device die sinking through extrusion piece 13 to can be automatic with the deckle edge excision of the inside goods in shaping groove 3.

The working principle is as follows: when the device is used, the second die 6 can be pushed to move along the sliding rod 1 by the hydraulic cylinder 5, so that the die head 7 can be inserted into the forming groove 3, then, after the injection molding is carried out to the inside of the forming part and the cooling is finished, the hydraulic cylinder 5 is controlled to contract to drive the second die 6 to move along the sliding rod 1 to the direction far away from the first die 2 for die opening, and the extrusion block 13 can extrude the connecting block during die opening, so that the connecting block pushes the cutting knife 8 to move along the edge of the die head 7 to the direction of the forming groove 3, thus, the periphery of the forming groove 3 can be automatically cut, the burrs of goods in the forming groove 3 can be automatically cut off, then, after the burrs are cut off, the extending end of the hydraulic cylinder 5 is controlled, the cutting knife 8 is reset under the action of the spring 10, then, the electric push rod 12 is controlled to extend, and then the extrusion rod 11 is pushed to extrude the goods formed in the forming groove 3, so can accomplish work, this is the utility model discloses a ventilative leather shoes injection mold's of shock attenuation theory of operation.

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.

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 ventilative leather shoes injection mold of shock attenuation, includes slide bar (1), its characterized in that: a first die (2) is fixedly arranged between the slide bars (1), a forming groove (3) is arranged in the middle of the outer surface of the first die (2), one end of the sliding rod (1) far away from the first die (2) is fixedly provided with a mounting plate (4), the two sides inside the mounting plate (4) are both fixedly provided with hydraulic cylinders (5), the middle part of the outer surface of the slide bar (1) is movably sleeved with a second die (6), a mould head (7) is fixedly arranged on one side of the second mould (6) close to the forming groove (3), the telescopic rod shaft end of the hydraulic cylinder (5) is fixedly connected with the second die (6), cutting knives (8) are movably inserted, clamped and arranged in the second die (6) around the die head (7), and a connecting plate (9) is fixedly arranged on one side of the cutting knife (8) far away from the forming groove (3).

2. The injection molding processing mold for shock-absorbing breathable leather shoes according to claim 1, characterized in that: and a spring (10) is sleeved on the outer side surface of the cutting knife (8) between the connecting plate (9) and the second die (6).

3. The injection molding processing mold for shock-absorbing breathable leather shoes according to claim 1, characterized in that: the extrusion die is characterized in that an extrusion rod (11) is movably clamped on one side inside the forming groove (3), an electric push rod (12) is fixedly arranged in the middle of the inner side of the first die (2), and a telescopic rod shaft end of the electric push rod (12) is fixedly connected with the extrusion rod (11).

4. The injection molding processing mold for shock-absorbing breathable leather shoes according to claim 1, characterized in that: the sliding rod (1) is smoothly connected with the second die (6).

5. The injection molding processing mold for shock-absorbing breathable leather shoes according to claim 1, characterized in that: and an extrusion block (13) is fixedly arranged in the middle of one side of the mounting plate (4) close to the connecting plate (9).