CN214926431U - Two-color rubber-plastic sole foaming machine - Google Patents

Abstract

The utility model discloses a double-colored rubber and plastic sole foaming machine, including base and forming mechanism, be equipped with main hydraulic cylinder on the base, be connected with the landing slab on main hydraulic cylinder's the output shaft, the lower terminal surface of landing slab is equipped with telescopic shaft one, forming mechanism includes upper mould, middle level mould and lower floor's mould, be equipped with two vice hydraulic cylinder and telescopic shaft two between landing slab's up end and the lower floor's mould, lower floor's mould includes lower floor's template, the middle level mould includes middle level support and mould subassembly, the both sides of middle level support are equipped with the slide-axle, mould subassembly includes that two covers establish sliding fit sliding part on the slide-axle, and be located the mould frame between the sliding part, the mould frame is connected for dismantling with sliding part, the mould shelf location has removable middle level template, upper mould includes the upper template by cylinder drive towards middle level mould direction back and forth movement. The utility model has the advantages of conveniently producing double-color soles, higher working efficiency and more labor saving.

Description

Two-color rubber-plastic sole foaming machine

Technical Field

The utility model relates to a shoemaking equipment technical field, more specifically say, it relates to a double-colored rubber and plastic sole foaming machine.

Background

Sole foaming machines are well known devices for manufacturing soles in shoe production lines. In the manufacturing process, the material for preparing the sole is poured into a mechanical die for processing the sole, the material is heated, pressed, vulcanized and formed by equipment, the die is opened to obtain the finished sole, and the finished sole is taken out and cooled. The existing sole foaming machine in the market can only produce soles with one color once, when the soles with double-layer colors need to be produced, single-color sole blanks need to be produced for multiple times, and then the sole blanks with two colors are pressed and formed by a hot pressing machine. Such a production method is not only inefficient, but also requires a lot of labor.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a high and more laborsaving double-colored rubber and plastic sole foaming machine of work efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a two-color rubber and plastic sole foaming machine, includes base and forming mechanism, be equipped with main hydraulic cylinder on the base, be connected with the landing slab on main hydraulic cylinder's the output shaft, be equipped with telescopic shaft one between the lower terminal surface of landing slab and the base, forming mechanism includes upper mould, middle level mould and lower floor's mould, be equipped with two vice hydraulic cylinder between landing slab's the upper end surface and the lower floor's mould, and the telescopic shaft two that is located vice hydraulic cylinder both sides, lower floor's mould includes lower floor's template, middle level mould includes the middle level support that is located between upper mould and the lower floor's mould to and the mould subassembly, the support extends to outside forming mechanism, the both sides of middle level support are equipped with the slide-shaft, the mould subassembly includes that two covers establish sliding fit sliding part on the slide-shaft to and be located the mould frame between the sliding part, the mould frame is for dismantling the connection with sliding part, the upper layer die comprises an upper layer die plate which is driven by a cylinder to move back and forth towards the direction of the middle layer die.

The utility model discloses further set up to: the die comprises a lower layer die plate, a middle layer die plate and an upper layer die plate, wherein an inwards concave model I is arranged on the lower layer die plate, an assembly groove I is arranged at the edge of the lower layer die plate, an inwards concave model II is arranged on the upper end face of the middle layer die plate, an outwards convex model III is arranged on the lower end face of the middle layer die plate, an assembly groove II is arranged on the upper end face of the edge of the middle layer die plate, an assembly lug I matched with the assembly groove I is arranged on the lower end face of the middle layer die plate, an outwards convex model IV is arranged on the lower end face of the upper layer die plate, and an assembly lug II matched with the assembly groove II is arranged at the edge of the upper layer die plate.

The utility model discloses further set up to: the die frame is internally provided with a frame cavity, the inner wall of the frame cavity is provided with a clamping groove, the two sides of the middle-layer template are provided with clamping blocks matched with the clamping groove, the two sides of the die frame are also provided with fixing blocks, the fixing blocks are provided with fixing holes, bolts penetrate through the fixing holes, and the bolts extend to the sliding portion.

The utility model discloses further set up to: and the fixture block is provided with a positioning hole.

The utility model discloses further set up to: the upper end surface of the middle layer template is also provided with a plurality of buffer parts, and the upper end surface of the middle layer template is provided with a circular groove for the buffer parts to be inserted.

The utility model discloses further set up to: the buffer is a spring.

By adopting the technical scheme, the arrangement of the upper layer die, the middle layer die and the lower layer die can produce double-color soles at the same time, thus being beneficial to improving the working efficiency of production and saving a large amount of manual labor; meanwhile, the middle-layer template on the middle-layer mold is of a detachable structure, so that the middle-layer template is convenient to clean and maintain, and the efficient working quality of the equipment is ensured.

Drawings

Fig. 1 is an exploded view of the present invention;

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

FIG. 3 is a schematic view of a partial structure of a forming mechanism;

fig. 4 is a schematic structural diagram of the middle layer template.

1. A base; 2. a molding mechanism; 3. a master cylinder; 4. a platform plate; 40. a secondary hydraulic cylinder; 41. a second telescopic shaft; 5. a first telescopic shaft; 6. an upper layer mold; 60. an upper layer template; 61. model four; 62. assembling a first bump; 7. a middle layer mold; 70. a middle layer bracket; 71. a slide shaft; 72. a sliding part; 73. a mold frame; 74. a middle layer template; 75. a second model; 76. a third model; 77. assembling a second groove; 78. a rack cavity; 79. a card slot; 80. a clamping block; 81. a fixed block; 82. a fixing hole; 83. positioning holes; 84. a buffer member; 85. a circular groove; 86. assembling a second bump 9 and a lower layer die; 90. a first model; 91. a lower layer template; 92. and assembling the first groove.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 4.

The utility model provides a two-color rubber and plastic sole foaming machine, includes base 1 and forming mechanism 2, be equipped with main hydraulic cylinder 3 on the base 1, be connected with landing slab 4 on main hydraulic cylinder 3's the output shaft, be equipped with telescopic shaft 5 between landing slab 4's lower terminal surface and the base 1, forming mechanism 2 includes upper mould 6, middle level mould 7 and lower floor's mould 9, be equipped with two vice hydraulic cylinder 40 between landing slab 4's the upper end surface and the lower floor's mould 9, and be located the telescopic shaft two 41 of vice hydraulic cylinder 40 both sides, lower floor's mould 9 includes lower floor's template 91, middle level mould 7 is including being located the middle level support 70 between upper mould 6 and the lower floor's mould 9 to and mould assembly, the support extends to outside forming mechanism 2, the both sides of middle level support 70 are equipped with slide-spindle 71, mould assembly includes that two sliding fit sliding shaft 71 go up sliding fit sliding part 72 is established to sliding shaft 71, and the mold frame 73 is positioned between the sliding parts 72, the mold frame 73 is detachably connected with the sliding parts 72, a detachable middle-layer template 74 is installed on the mold frame 73, and the upper-layer mold 6 comprises an upper-layer template 60 which is driven by an air cylinder to move back and forth towards the middle-layer mold 7.

The lower-layer template 91 is provided with a first concave model 90, the edge of the lower-layer template is provided with a first assembling groove 92, the upper end face of the middle-layer template 74 is provided with a second concave model 75, the lower end face of the middle-layer template is provided with a third convex model 76, the upper end face of the edge of the middle-layer template is provided with a second assembling groove 77, the lower end face of the middle-layer template is provided with a first assembling lug 62 matched with the first assembling groove 92, the lower end face of the upper-layer template 60 is provided with a fourth convex model 61, and the edge of the upper-layer template is provided with a second assembling lug 86 matched with the second assembling groove 77.

Have a chamber 78 in the mould frame 73, be equipped with draw-in groove 79 on the inner wall in frame chamber 78, the both sides of middle level template 74 are equipped with the fixture block 80 with draw-in groove 79 adaptation, the both sides of mould frame 73 still are equipped with fixed block 81, be equipped with fixed orifices 82 on the fixed block 81, wear to be equipped with the bolt in the fixed orifices 82, the bolt extends to sliding part 72. The fixture block 80 is provided with a positioning hole 83. The upper end surface of the middle formwork 74 is further provided with a plurality of buffer members 84, and the upper end surface of the middle formwork 74 is provided with a circular groove 85 for the insertion of the buffer members 84. The dampener 84 is a spring.

During operation, raw material particles of the sole are respectively poured into the first mold 90 of the lower mold plate 91 and the second mold 75 of the middle mold plate 74, and the lower mold 9 is driven by the main hydraulic cylinder to move towards the middle mold plate 74 until the raw material particles are mutually abutted. The upper layer die 6 is driven by the air cylinder to move towards the middle layer plate until being in conflict with each other. At this time, the fourth mold 61 on the upper mold 60 is embedded in the second mold 75 of the middle mold 74, the third mold 76 on the middle mold 74 is embedded in the first mold 90 of the lower mold 91, and the assembling bump 62 on the upper mold 60 is embedded in the assembling groove 92 of the lower mold 91 after penetrating through the through groove 77 of the middle mold 74, so that the matching tightness of the three is stronger. And then, heating, pressing and vulcanizing the raw material particles through the heat pipes in each layer of the die to form an upper layer sole blank between the upper layer die 6 and the middle layer die 7, and a bottom layer sole blank between the lower layer die 9 and the middle layer die 7. Then the middle layer mould 7 is driven by the cylinder to move to the outside of the forming mechanism 2 along the sliding shaft 71, the lower layer mould plate 91 is driven by the auxiliary hydraulic cylinder 40 to move towards the upper layer mould 6, so that the upper layer mould 6 and the lower layer mould 9 are in a tight contact state, heating and pressing are carried out, the upper layer sole blank and the lower layer sole blank are heated and pressed, a finished double-color sole is obtained, the working process is simpler and more convenient, and the manual labor is saved.

The middle layer template 74 on the middle layer mold 7 is of a detachable structure, after long-term work, the middle layer template 74 is the part which is most easily damaged and needs to be cleaned, and the detachable structure is arranged, so that the replacement, the maintenance and the cleaning of the middle layer mold 7 are facilitated. The middle layer template 74 is clamped in the clamping groove 79 of the die frame 73 for assembly through the clamping blocks 80 on the two sides, and is convenient to disassemble. The positioning holes 83 are formed in the blocks 80, so that bolts can be fitted into the positioning holes 83 to enhance the firmness of the assembly of the mold frame 73 and the middle layer template 74. The buffer member 84 can reduce the buffer force between the upper mold 6 and the middle mold 7, thereby reducing the wear. The die frame 73 and the sliding part 72 are detached through the bolts, so that dies of different models can be conveniently replaced, and production is facilitated.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides a two-color rubber and plastic sole foaming machine which characterized in that: including base and forming mechanism, be equipped with main hydraulic cylinder on the base, be connected with the landing slab on main hydraulic cylinder's the output shaft, be equipped with telescopic shaft one between landing slab's lower terminal surface and the base, forming mechanism includes upper mould, middle level mould and lower floor's mould, be equipped with two vice hydraulic cylinder between landing slab's the up end and the lower floor's mould, and be located the telescopic shaft two of vice hydraulic cylinder both sides, lower floor's mould includes lower floor's template, middle level mould includes the middle level support that is located between upper mould and the lower floor's mould to and the mould subassembly, the middle level support extends to outside forming mechanism, the both sides of middle level support are equipped with the slide-shaft, the mould subassembly includes that two covers establish sliding fit sliding part on the slide-shaft to and be located the mould frame between the sliding part, the mould frame is connected for dismantling with the sliding part, install removable middle level template on the mould frame, the upper layer die comprises an upper layer die plate which is driven by an air cylinder to move back and forth towards the middle layer die.

2. The foaming machine for double-color rubber and plastic soles according to claim 1, characterized in that: the die comprises a lower layer die plate, a middle layer die plate and an upper layer die plate, wherein an inwards concave model I is arranged on the lower layer die plate, an assembly groove I is arranged at the edge of the lower layer die plate, an inwards concave model II is arranged on the upper end face of the middle layer die plate, an outwards convex model III is arranged on the lower end face of the middle layer die plate, an assembly groove II is arranged on the upper end face of the edge of the middle layer die plate, an assembly lug I matched with the assembly groove I is arranged on the lower end face of the middle layer die plate, an outwards convex model IV is arranged on the lower end face of the upper layer die plate, and an assembly lug II matched with the assembly groove II is arranged at the edge of the upper layer die plate.

3. The foaming machine for double-color rubber and plastic soles according to claim 1, characterized in that: the die frame is internally provided with a frame cavity, the inner wall of the frame cavity is provided with a clamping groove, the two sides of the middle-layer template are provided with clamping blocks matched with the clamping groove, the two sides of the die frame are also provided with fixing blocks, the fixing blocks are provided with fixing holes, bolts penetrate through the fixing holes, and the bolts extend to the sliding portion.

4. The two-color rubber-plastic sole foaming machine according to claim 3, characterized in that: and the fixture block is provided with a positioning hole.

5. The foaming machine for double-color rubber-plastic soles according to claim 4, characterized in that: the upper end surface of the middle layer template is also provided with a plurality of buffer parts, and the upper end surface of the middle layer template is provided with a circular groove for the buffer parts to be inserted.

6. The two-color rubber-plastic sole foaming machine according to claim 5, wherein: the buffer is a spring.

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