CN215969847U

CN215969847U - Injection mold is used in sole processing with anti-overflow goes out structure

Info

Publication number: CN215969847U
Application number: CN202122123811.9U
Authority: CN
Inventors: 李大千; 李燕梅; 张秋香; 张仁先; 曾春辉
Original assignee: Dongguan Liaoyuan New Material Co ltd
Current assignee: Dongguan Liaoyuan New Material Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-08
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses an injection mold with an anti-overflow structure for processing soles, which comprises a mold body and an anti-overflow frame, wherein a clamp table is fixedly arranged in the mold body, a lower template is fixedly arranged in the middle of the clamp table, a forming groove is formed in the middle of the lower template, first installation seats are fixedly arranged at two ends of the bottom of the inner wall of the forming groove, second installation seats are fixedly arranged at two sides of the bottom end of the anti-overflow frame, elastic supporting rods are connected between the two first installation seats and the two second installation seats, a sealing rubber pad is paved on the inner wall of the anti-overflow frame, and a mold frame is arranged at the top end of the mold body. The manufacturing cost of the sole is reduced.

Description

Injection mold is used in sole processing with anti-overflow goes out structure

Technical Field

The utility model relates to the technical field of sole processing, in particular to an injection mold with an anti-overflow structure for sole processing.

Background

The sole must be continuously flexed without forming cracks or fractures during the entire life of the footwear, and therefore, the sole is related to the quality of the footwear itself, and the injection mold is one of the tools for producing the plastic sole. However, the existing injection mold has the following defects: when the mold is processed, the phenomenon of glue overflow is easy to occur, the overflowing waste material causes raw material waste, and the processing cost of the sole is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection mold with an anti-overflow structure for processing a sole, which aims to solve the problems that when the mold provided by the background technology is used for processing, the phenomenon of glue overflow is easy to occur, the overflow waste material causes raw material waste, and the cost for processing the sole is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an injection mold is used in sole processing with anti-overflow structure, includes mould body and anti-overflow frame, the inside fixed mounting of mould body has anchor clamps platform, the middle part fixed mounting of anchor clamps platform has the lower bolster, the shaping groove has been seted up at the middle part of lower bolster, the equal fixed mounting in both ends of shaping inslot wall bottom has first mount pad, the equal fixed mounting in both sides of anti-overflow frame bottom has the second mount pad, two be connected with the elastic support pole between first mount pad and two second mount pads, sealing rubber pad has been laid to the inner wall of anti-overflow frame, the mould frame is installed on the top of mould body, the middle part sliding connection of mould frame has the connecting rod, the one end of connecting rod extends to the internally mounted of mould body and has the cope match-plate pattern.

As a preferred technical scheme of the utility model, a rotary joint is installed at one side of the die body, one end of the rotary joint extends into the die body and is connected with an ejection shaft positioned below the clamp table, ejection blocks are fixedly installed at two ends of one side of the ejection shaft, and a handle is installed at one end of the rotary joint, which is far away from the ejection shaft.

As a preferable technical scheme of the utility model, a return spring is connected between the two elastic supporting rods.

As a preferable technical scheme of the utility model, the length of the spill prevention frame is less than that of the forming groove.

As a preferable technical solution of the present invention, the sealing rubber pad is made of a rubber material.

As a preferred technical scheme of the utility model, the front surface of the die body is hinged with a taking door.

Compared with the prior art, the utility model has the beneficial effects that: through setting up anti-overflow frame, elastic support pole and sealing rubber pad, sealing rubber pad receives the extrusion, outwards expands, fills the gap that produces between shaping groove and the anti-overflow frame, and the plastic gets into or avoids having the raw materials to spill over and causes the waste when preventing to mould plastics, has reduced sole manufacturing cost.

Drawings

FIG. 1 is a front view of the present invention;

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

FIG. 3 is a connection view of the spill prevention frame and the second mounting base of the present invention;

FIG. 4 is a schematic view of the construction of the ejector shaft of the present invention;

fig. 5 is a connection diagram of the first mounting seat and the second mounting seat of the present invention.

In the figure: 1. a mold body; 2. a mold frame; 3. taking the door; 4. a rotary joint; 5. a handle; 6. a jig stage; 7. a lower template; 8. forming a groove; 9. an anti-overflow frame; 10. a connecting rod; 11. mounting a template; 12. sealing the rubber pad; 13. an elastic support bar; 14. a first mounting seat; 15. a second mounting seat; 16. a return spring; 17. ejecting the shaft; 18. and (6) ejecting the block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the utility model provides an injection mold with an anti-overflow structure for sole processing, comprising a mold body 1 and an anti-overflow frame 9, wherein a clamp table 6 is fixedly installed inside the mold body 1, a lower template 7 is fixedly installed in the middle of the clamp table 6, a forming groove 8 is formed in the middle of the lower template 7, first installation seats 14 are fixedly installed at two ends of the bottom of the inner wall of the forming groove 8, second installation seats 15 are fixedly installed at two sides of the bottom end of the anti-overflow frame 9, an elastic support rod 13 is connected between the two first installation seats 14 and the two second installation seats 15, a sealing rubber gasket 12 is laid on the inner wall of the anti-overflow frame 9, a mold frame 2 is installed at the top end of the mold body 1, a connecting rod 10 is slidably connected in the middle of the mold frame 2, an upper mold plate 11 is installed after one end of the connecting rod 10 extends to the inside of the mold body 1, the upper mold plate 11 is pressed down to be in contact with the sealing rubber gasket 12, sealing rubber pad 12 receives the extrusion, outwards expands, fills the gap that produces between shaping groove 8 and the anti-overflow frame 9, and the plastic gets into when preventing to mould plastics, reduces the injecting glue time, improves product quality and production efficiency, has reduced manufacturing cost, and anti-overflow frame 9 pushes down the back, and two elastic support rods 13 take place the angular deflection under the change of mount pad position for anti-overflow frame 9 moves down steadily, avoids the raw materials in the anti-overflow frame 9 to topple over and spill.

Preferably, rotary joint 4 is installed to one side of mould body 1, the internal connection that the one end of rotary joint 4 extends to mould body 1 has the ejection axle 17 that is located anchor clamps platform 6 below, the equal fixed mounting in both ends of ejection axle 17 one side has ejecting block 18, handle 5 is installed to the one end that rotary joint 4 kept away from ejection axle 17, mould body 1 moulds plastics and accomplishes the back, the staff rotates handle 5, handle 5 drives ejection axle 17 through rotary joint 4 and rotates, ejecting block 17 drives ejecting block 18 and rotates, ejecting block 18 provides an ascending driving force from lower bolster 7 below, be convenient for cope match-plate pattern 11 and the drawing of patterns of lower bolster 7.

Preferably, be connected with reset spring 16 between two elastic support rods 13, through setting up reset spring 16, reset spring 16 receives dragging of two elastic support rods 13, takes place elastic deformation, drags back elastic support rod 13 and makes elastic support rod 13 reset.

Preferably, the length of the spill-proof frame 9 is less than the length of the forming groove 8, and the spill-proof frame 9 is clamped in the forming groove 8 after the spill-proof frame 9 is pressed by the upper template 11.

Preferably, the sealing rubber pad 12 is made of a rubber material, and the sealing rubber pad 12 has a certain elasticity.

Preferably, the front of mould body 1 articulates there is the door of taking 3, and the staff puts the material in to mould body 1 or takes the press forming's sole through the door of taking 3.

When the injection mold is used in particular, the injection mold for processing the sole with the anti-overflow structure is characterized in that after the upper template 11 is pressed downwards to be contacted with the sealing rubber pad 12, the sealing rubber pad 12 is extruded and expands outwards to fill a gap generated between the molding groove 8 and the anti-overflow frame 9, so that plastic cement is prevented from entering during injection molding, the glue injection time is reduced, the product quality and the production efficiency are improved, the manufacturing cost is reduced, after the anti-overflow frame 9 is pressed downwards, the two elastic support rods 13 generate angular deviation under the change of the position of the installation seat, so that the anti-overflow frame 9 is stably downwards moved, the raw materials in the anti-overflow frame 9 are prevented from being spilled, after the anti-overflow frame 9 is pressed by the upper template 11, the anti-overflow frame 9 is clamped in the molding groove 8, the reset spring 16 is pulled by the two elastic support rods 13 to generate elastic deformation, the elastic support rods 13 are pulled back to reset, and after the injection molding of the mold body 1 is completed, the staff rotates handle 5, and handle 5 drives ejection shaft 17 through rotary joint 4 and rotates, and ejection shaft 17 drives ejection block 18 and rotates, and ejection block 18 provides an ascending driving force from lower bolster 7 below, is convenient for cope match-plate pattern 11 and the drawing of patterns of lower bolster 7.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an injection mold is used in sole processing with anti-overflow goes out structure, includes mould body (1) and anti-overflow frame (9), its characterized in that: a clamp table (6) is fixedly arranged inside the die body (1), a lower template (7) is fixedly arranged in the middle of the clamp table (6), a forming groove (8) is formed in the middle of the lower template (7), first mounting seats (14) are fixedly mounted at two ends of the bottom of the inner wall of the forming groove (8), second mounting seats (15) are fixedly mounted on two sides of the bottom end of the anti-overflow frame (9), an elastic supporting rod (13) is connected between the two first mounting seats (14) and the two second mounting seats (15), a sealing rubber pad (12) is laid on the inner wall of the anti-overflow frame (9), a mould frame (2) is arranged at the top end of the mould body (1), the middle part sliding connection of mould frame (2) has connecting rod (10), the internally mounted that the one end of connecting rod (10) extends to mould body (1) has cope match-plate pattern (11).

2. The injection mold for processing the sole with the anti-overflow structure of claim 1, wherein: rotary joint (4) are installed to one side of mould body (1), the internal connection that the one end of rotary joint (4) extended to mould body (1) has ejector shaft (17) that is located anchor clamps platform (6) below, the equal fixed mounting in both ends of ejector shaft (17) one side has ejecting piece (18), rotary joint (4) are kept away from the one end of ejector shaft (17) and are installed handle (5).

3. The injection mold for processing the sole with the anti-overflow structure of claim 1, wherein: a return spring (16) is connected between the two elastic supporting rods (13).

4. The injection mold for processing the sole with the anti-overflow structure of claim 1, wherein: the length of the spill-proof frame (9) is less than that of the forming groove (8).

5. The injection mold for processing the sole with the anti-overflow structure of claim 1, wherein: the sealing rubber pad (12) is made of rubber material.

6. The injection mold for processing the sole with the anti-overflow structure of claim 1, wherein: the front surface of the die body (1) is hinged with a taking door (3).