CN208305533U - A kind of Duel-density polyurethane integrated molding shoes mould - Google Patents

Abstract

The utility model provides a kind of Duel-density polyurethane integrated molding shoes mould, including die cavity main body, upper layer die cap and lower layer's die cap, it is characterized by: die cavity main body is hinged with upper layer die cap and lower layer's die cap respectively by shaft, the middle part of die cavity main body is to mould compatible with the sole shape storehouse of lower recess, and the front end of die cavity main body is provided with rotatable die cap locking member.The utility model on same die apparatus by being arranged upper layer die cap and lower layer's die cap, the upper and lower of sole formed are respectively used to during moulding by casting, realize the forming process that Duel-density polyurethane sole is completed on same mold, simplify technique, upper layer die cap and lower layer's die cap share a die cavity main body, save production space.

Description

A kind of Duel-density polyurethane integrated molding shoes mould

Technical field

The utility model relates to shoe-making die technical field, specifically a kind of Duel-density polyurethane integrated molding shoes mould.

Background technique

Polyurethane is polyurethanes abbreviation, is a kind of high molecular material, is known as " the fifth-largest plastics ", is chiefly used in making Make high-grade leather shoes, sport footwear sneakers etc..Polyurethane footwear material advantages inside numerous shoes materials, the low, quality with density Softness, elasticity is good, comfortable light, the excellent wear-resisting property that wears, anti-flex performance, hardness height, excellent damping performance, prevents Slip energy, resistance to the advantages that collapsing.The durable, comfortable and easy to wear of polyurethane footwear material is increasingly liked by people.

Density there is large effect to open up to give full play to the performance of different densities polyurethane the performance of polyurethane The function of opening up sole, enhances the comfort level of sole, occurs Duel-density polyurethane sole, the limit of prior technical shoes mould on the market System, it usually needs formed in two shoes mould uppers, step is comparatively laborious, while needing to design two molds, and design cost is high Biggish production space is occupied in production simultaneously.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of Duel-density polyurethane integrated molding shoes mould, can be The polyurethane shoe-sole of two kinds of different densities is formed on the same die apparatus.

The technical solution of the utility model are as follows:

A kind of Duel-density polyurethane integrated molding shoes mould, including die cavity main body, upper layer die cap and lower layer's die cap, feature Be: the die cavity main body it is hinged with upper layer die cap and lower layer's die cap respectively by shaft, the middle part of die cavity main body is downward Die cavity main body is protruded in mould compatible with the sole shape storehouse and mould storehouse periphery of recess, and the bottom in mould storehouse is provided with netted convex Line, mould storehouse periphery outside are provided with positioning chimb, and locating piece, the setting of die cavity body top face are provided in the right edge of die cavity main body There is at least three location hole；

The top surface of the upper layer die cap is flexure plane compatible with Human Sole, is in the middle part of the die cap top surface of upper layer and mould The corresponding sole area in storehouse, the right and left is relatively set with the convex block for forming sideband perforation in sole area, sole area it is outer Side is provided with and positions the groove that chimb matches, and the side of upper layer die cap is provided with the locating slot matched with locating piece；

The top surface of lower layer's die cap is flexure plane compatible with Human Sole, is provided with and is used on lower layer's die cap top surface The sideband raised line of the rectangle of sideband slot is formed, the both ends of sideband raised line are the convex block for forming sideband perforation, lower layer's die cap The convex block of convex block and upper layer die cap corresponds and convex block of the height greater than upper layer die cap of the convex block of lower layer's die cap, lower layer's die cap Top be provided with pilot pin corresponding with location hole, the top of the pilot pin is set as conical structure.

The front end of the die cavity main body is provided with rotatable die cap locking member, the die cap locking member include fixing seat, Driving handle, locking nail, connecting plate, crank, the fixing seat are provided with the limit top margin for locking positioning, driving handle hinge It connects in fixing seat bottom, locking nail is fixed on one end of connecting plate, and the other end of connecting plate is hinged at the top of fixing seat, crank Both ends are respectively hinged on connecting plate and driving handle.

The side of the upper layer die cap and lower layer's die cap, which is arranged, is opened handle, after moulding by casting, unlock die cap locking After part corresponding upper layer die cap and lower layer's die cap can be opened by die sinking handle.

The utility model has the following beneficial effects:

The utility model is divided during moulding by casting by the way that upper layer die cap and lower layer's die cap are arranged on same die apparatus Not Yong Yu sole formed the upper and lower, realize on same mold complete Duel-density polyurethane sole forming process, Simplify technique, upper layer die cap and lower layer's die cap share a die cavity main body, save production space.

Detailed description of the invention

Fig. 1 is the top view of the utility model；

Fig. 2 is the side view of the utility model die cap locking member；

Wherein, 1- die cavity main body, 11- mould storehouse, 12- mould storehouse periphery, 13- positioning chimb, 14- location hole, 2- die sinking handle, 3- lower layer die cap, 31- sideband raised line, 32- pilot pin, 4- convex block, the upper layer 5- die cap, 51- groove, 6- die cap locking member, 61- are solid Reservation, 62- driving handle, 63- crank, 64- locking nail, 65- connecting plate.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing:

As depicted in figs. 1 and 2, a kind of Duel-density polyurethane integrated molding shoes mould, including die cavity main body 1, upper layer die cap 5 With lower layer die cap 3, it is characterised in that: the shaft by left side and upper layer die cap 5 of the die cavity main body 1 are hinged, die cavity master Body 1 is hinged by the shaft and lower layer's die cap 3 of rear end, and the middle part of die cavity main body 1 is being adapted with sole shape to lower recess Mould storehouse 11 and mould storehouse periphery 12 protrude die cavity main body 1, the bottom in mould storehouse 11 is provided with netted burr, 12 outside of mould storehouse periphery It is provided with positioning chimb 13, locating piece is provided in the right edge of die cavity main body 1, it is fixed that 1 top surface of die cavity main body is provided at least three Position hole 14；

The top surface of the upper layer die cap 5 is flexure plane compatible with Human Sole, the middle part of 5 top surface of upper layer die cap be with The corresponding sole area in mould storehouse 11, the right and left is relatively set with the convex block 4 for forming sideband perforation, sole area in sole area Outside be provided with and position the groove 51 that chimb 13 matches, the side of upper layer die cap 5 is provided with to be matched with locating piece Locating slot；

The top surface of lower layer's die cap 3 is flexure plane compatible with Human Sole, is arranged on 3 top surface of lower layer's die cap useful In the sideband raised line 31 of the rectangle of molding sideband slot, the both ends of sideband raised line 31 are the convex block 4 for forming sideband perforation, lower layer The convex block 4 of die cap 3 and the convex block 4 of upper layer die cap 5 correspond and the height of the convex block 4 of lower layer's die cap 3 is greater than upper layer die cap 5 Convex block 4, the top of lower layer's die cap 3 are provided with and the corresponding pilot pin 32 of location hole 14.

The front end of the die cavity main body 1 is provided with rotatable die cap locking member 6, and the die cap locking member 6 includes fixing Seat 61, driving handle 62, locking nail 64, connecting plate 65, crank 63, the fixing seat 61 are provided with the limit for locking positioning Top margin, driving handle 62 are hinged on 61 bottom of fixing seat, and locking nail 64 is fixed on one end of connecting plate 65, connecting plate 65 it is another End is hinged on 61 top of fixing seat, and the both ends of crank 63 are respectively hinged on connecting plate 65 and driving handle 62, rotation driving hand Handle 62, driving handle 62 are rotated with follower link around fixing seat 61 by crank 63, the locking nail 64 being fixed on connecting plate 65 The limit of fixing seat 61 is withstood to end when crank 63 is rotated in the bottom surface for rotating with and being pressed in upper layer die cap 5 or lower layer's die cap 3 When the top margin of position, crank 63 and driving handle 62 are on the same line and upper layer die cap 5 or lower layer are pressed in the bottom of locking nail 64 Realize locking state in the bottom surface of die cap 3.

The side of the upper layer die cap 5 and lower layer's die cap 3, which is arranged, is opened handle 2, after moulding by casting, unlock die cap lock After tight part 6 corresponding upper layer die cap 5 and lower layer's die cap 3 can be opened by being opened handle 2.

Operating process: the corresponding polyurethane stock solution in sole upper layer is poured into the mould storehouse 11 of die cavity main body 1, and lid closes layer Die cap 5, the groove 51 of upper layer die cap 5 and corresponding coincide of the positioning chimb 13 of die cavity main body 1 close the lid of upper layer die cap 5 in mould storehouse With the upper layer of sole formed in 11, coincide corresponding with the locating slot of upper layer die cap 5 of the locating piece of die cavity main body 1 reaches Primary Location Effect, then by die cap locking member 6 by mold-locked, finished to sole upper shaping, open upper layer die cap 5, be poured shoes The correspondence of pilot pin 32 of the corresponding polyurethane stock solution of underlying layers, Gai He lower layer die cap 3, lower layer's die cap 3 is fastened on die cavity main body 1 Primary Location in location hole 14 obtains the polyurethane shoe of dual density equally by die cap locking member 6 by mold-locked after molding Bottom, the netted burr of 11 bottom of mould storehouse make the vamp of sole form mesh antiskid line, the convex block 4 of one-to-one upper layer die cap 5 Make sole that there is the perforation for wearing fudger band with the convex block 4 of lower layer die cap 3, the sideband raised line 31 of lower layer's die cap 3 makes sole Bottom surface have corresponding sideband groove 51, the end of fudger band can be fallen into inside groove 51.

The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements It falls within the scope of the claimed invention.

Claims (4)

1. a kind of Duel-density polyurethane integrated molding shoes mould, including die cavity main body, upper layer die cap and lower layer's die cap, feature exist In the hinged with upper layer die cap and lower layer's die cap respectively by shaft of: the die cavity main body, the middle part of die cavity main body is to recessed Die cavity main body is protruded in sunken mould compatible with sole shape storehouse and mould storehouse periphery, and the bottom in mould storehouse is provided with netted burr, Positioning chimb is provided on the outside of the periphery of mould storehouse；

The top surface of the upper layer die cap is flexure plane compatible with Human Sole, and the middle part of upper layer die cap top surface is and mould storehouse phase Corresponding sole area, the right and left is relatively set with the convex block for forming sideband perforation in sole area, sets on the outside of sole area It is equipped with and positions the groove that chimb matches；

The top surface of lower layer's die cap is flexure plane compatible with Human Sole, and lower layer's die cap is provided on top surface for forming The sideband raised line of sideband slot, the both ends of sideband raised line are the convex block for forming sideband perforation, the convex block of lower layer's die cap and upper layer The convex block of die cap corresponds and the height of the convex block of lower layer's die cap is greater than the convex block of upper layer die cap；

The front end of the die cavity main body is provided with rotatable die cap locking member, and the die cap locking member includes fixing seat, driving Handle, locking nail, connecting plate, crank, the fixing seat are provided with the limit top margin for locking positioning, and driving handle is hinged on Fixing seat bottom, locking nail are fixed on one end of connecting plate, and the other end of connecting plate is hinged at the top of fixing seat, the both ends of crank It is respectively hinged on connecting plate and driving handle.

2. Duel-density polyurethane integrated molding shoes mould according to claim 1, it is characterised in that: the right side of die cavity main body Locating piece is provided on side, the side of upper layer die cap is provided with the locating slot matched with locating piece.

3. Duel-density polyurethane integrated molding shoes mould according to claim 1, it is characterised in that: die cavity body top face is set It is equipped with location hole, pilot pin corresponding with location hole is provided at the top of lower layer's die cap.

4. Duel-density polyurethane integrated molding shoes mould according to claim 1, it is characterised in that: the upper layer die cap and The side setting die sinking handle of lower layer's die cap.