CN217395582U - Forming device for upper of leisure shoe - Google Patents
Forming device for upper of leisure shoe Download PDFInfo
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- CN217395582U CN217395582U CN202221497554.3U CN202221497554U CN217395582U CN 217395582 U CN217395582 U CN 217395582U CN 202221497554 U CN202221497554 U CN 202221497554U CN 217395582 U CN217395582 U CN 217395582U
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- bottom plate
- groove
- upper cover
- injection molding
- forming device
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Abstract
The utility model discloses a forming device for the upper of a leisure shoe, which comprises an upper cover and a bottom plate, wherein the upper cover is arranged on the bottom plate, a shaping groove is formed between the upper cover and the bottom plate, an injection molding flow channel for adding injection molding solution is arranged between the upper cover and the bottom plate, and the injection molding flow channel is communicated with the shaping groove; one side of the upper cover or the bottom plate is provided with an inwards concave step edge which is communicated with the shaping groove, the edge of one side of the step edge close to the shaping groove is provided with a plurality of convex parts, and a gap is formed between every two convex parts; when demoulding, the finished upper can be taken down from the shaping groove by pulling the sheet, because the sheet surface protruding out of the upper surface is connected with the upper body through the thin strip formed by the gap, and then the sheet can be taken down from the upper by pulling after being held tightly, so as to facilitate the formation of the finished upper and solve the problems mentioned in the background technology.
Description
Technical Field
The utility model relates to an upper of a shoe forming device field, specific playshoes upper of a shoe forming device.
Background
Most of the existing upper forming devices are formed by injection molding and punch forming, but the demoulding is carried out by workers with hands or tools, but the formed upper has certain viscosity and is difficult to fall off from the forming device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a leisure shoe upper forming device, which overcomes the defects described in the background technology.
The utility model provides an adopted technical scheme of its technical problem is:
an upper forming device for casual shoes comprises an upper cover and a bottom plate, wherein the upper cover is arranged on the bottom plate in a covering mode, a shaping groove is formed between the upper cover and the bottom plate, an injection molding flow channel for adding injection molding solution is arranged between the upper cover and the bottom plate, and the injection molding flow channel is communicated with the shaping groove; one side of upper cover or bottom plate has inside sunken step edge, the step edge communicates with the design groove mutually, the step edge has a plurality of bellyings along the one side border that is close to the design groove, per two have the clearance between the bellyings.
A preferred technical scheme is as follows: the bottom plate includes slice groove and protruding strip, one side of bottom plate is located to the slice groove to run through to the surface of bottom plate, protruding strip is close to the setting of fixed slot, and protruding strip is arranged along the border equidistance in slice groove, has the opening that supplies the solution of moulding plastics to flow between per two adjacent protruding strips.
A preferred technical scheme is as follows: the outline edge of one side of the upper cover facing the bottom plate is provided with a step part protruding outwards, and after the upper cover is covered on the bottom plate, the inner side of the step part is abutted against the outer side face of the bottom plate.
A preferred technical scheme is as follows: and one side of the upper cover facing the bottom plate is provided with a groove, the bottom plate is provided with a corresponding male die, and after the groove is covered on the male die, the fixed groove is formed between the groove and the male die.
A preferred technical scheme is as follows: the side of upper cover is equipped with a filling hole, filling hole is linked together with the runner of moulding plastics to one end of filling hole salient in the side of upper cover.
A preferred technical scheme is as follows: the bottom plate surface is equipped with the standing groove that is used for holding the hole that fills, after the bottom plate was located to the upper cover lid, the lateral surface of filling the hole was laminated with the surface of standing groove mutually, the standing groove through a second intercommunicating pore with the design groove communicates mutually.
A preferred technical scheme is as follows: the quantity of recess and terrace die all is equipped with a plurality ofly, every the recess all corresponds in a terrace die, is linked together through a first through-hole between every two adjacent recess or the terrace die.
A preferred technical scheme is as follows: the injection molding runner comprises the first communicating hole and the second communicating hole.
Compared with the background technology, the technical scheme has the following advantages:
when demoulding, the finished upper can be taken down from the shaping groove by pulling the sheet object by hand, and because the step edge is provided with a plurality of convex parts at one side close to the shaping groove, and a gap is arranged between every two convex parts, the surface of the sheet object protruding out of the surface of the upper can be connected with the upper body by the thin strip object formed by the gap, after the sheet object is held, the sheet object can be taken down from the upper by pulling, so as to facilitate the formation of the finished upper, and solve the problems mentioned in the background technology.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
In the figure: the upper cover 1, the groove 11, the pouring hole 12, the step layer 13, the bottom plate 2, the male die 21, the placing groove 22, the first communicating hole 23, the second communicating hole 24, the sheet-shaped groove 25 and the protruding strip 26.
Detailed Description
Example one
As shown in fig. 1-2, an upper forming device for casual shoes comprises an upper cover 1 and a bottom plate 2, wherein the upper cover 1 is covered on the bottom plate 2, a shaping groove is formed between the upper cover 1 and the bottom plate 2, an injection molding runner for adding injection molding solution is arranged between the upper cover 1 and the bottom plate 2, and the injection molding runner is communicated with the shaping groove; one side of the upper cover 1 or the bottom plate 2 is provided with an inward sunken step edge which is communicated with the shaping groove, one side edge of the step edge close to the shaping groove is provided with a plurality of convex parts, a gap is arranged between every two convex parts, when in use, injection molding solution is infused along an injection molding flow channel to fill the shaping groove between the upper cover 1 and the bottom plate 2 and the step edge communicated with the shaping groove, one side of a molded upper finished product is also provided with outward convex sheet-shaped objects formed by the step edges, when in demoulding, the upper finished product can be taken down from the shaping groove in a way of pulling the sheet-shaped objects by hand, and because the step edges are provided with a plurality of convex parts close to the shaping groove and a gap is arranged between every two convex parts, the surface of the sheet-shaped objects protruding out of the surface of the upper can be connected with the upper body through the thinner strip-shaped objects formed by the gap, after the sheet is held, the sheet can be pulled off the upper to facilitate the formation of the finished upper and solve the problems as mentioned in the background art.
Example two
Different from the first embodiment, the bottom plate 2 includes a sheet groove 25 and a protruding strip 26, the sheet groove 25 is disposed on one side of the bottom plate 2 and penetrates through the surface of the bottom plate 2, the protruding strip 26 is disposed near the fixed groove, the protruding strips 26 are arranged at equal intervals along the edge of the sheet groove 25, an opening for flowing an injection molding solution is formed between every two adjacent protruding strips 26, the sheet for conveniently removing the upper from the fixed groove is formed in the present embodiment, and the sheet can be formed not only by the step edge and the protruding portion, but also by the sheet groove 25 and the protruding strip 26 in the present embodiment.
And, the profile border of upper cover 1 towards bottom plate 2 one side has outside bellied step 13, and back on upper cover 1 lid locates bottom plate 2, the inboard of step 13 offsets with the lateral surface of bottom plate 2, can effectively avoid overflowing outside this equipment when moulding plastics solution in the design groove.
EXAMPLE III
In this embodiment, a groove 11 is formed on one side of the upper cover 1 facing the bottom plate 2, the bottom plate 2 is provided with a corresponding male die 21, after the groove 11 is covered on the male die 21, the fixed groove is formed between the groove 11 and the male die 21, a pouring hole 12 is formed on the side surface of the upper cover 1, the pouring hole 12 is communicated with the injection runner, one end of the pouring hole 12 protrudes out of the side surface of the upper cover 1, a placing groove 22 for accommodating the pouring hole 12 is formed on the surface of the bottom plate 2, when the upper cover 1 is covered on the bottom plate 2, the outer side surface of the pouring hole 12 is attached to the surface of the placing groove 22, the placing groove 22 is communicated with the fixed groove through a second communication hole 24, the injection solution can be communicated with the pouring hole 12 through an injection molding pipe and a communication pipe, and then the upper cover 1 is covered on the bottom plate 2, the injection molding solution is discharged into the injection molding flow channel along the filling hole 12 by pressurization and then flows into the shaping groove for shaping to form the shoe upper.
Example four
In this embodiment, the number of the grooves 11 and the number of the male molds 21 are multiple, each of the grooves 11 corresponds to one male mold 21, every two adjacent grooves 11 or male molds 21 are communicated with each other through a first communication hole 23, the grooves 11 on the left and right sides and the molding grooves formed by the male molds 21 can be communicated with each other through each first communication hole 23, a plurality of uppers can be molded simultaneously during injection molding, and when the uppers are taken down from the molding grooves, the uppers can be lifted by pulling the sheet-shaped object, and every two uppers are connected with each other through a connector formed by the first communication hole 23.
Further, the injection runner includes the first communication hole 23 and the second communication hole 24.
The above description is only a preferred embodiment of the present invention, and therefore, the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (8)
1. The utility model provides a playshoes upper of a shoe forming device which characterized in that: the injection molding device comprises an upper cover (1) and a bottom plate (2), wherein the upper cover (1) is arranged on the bottom plate (2) in a covering manner, a shaping groove is formed between the upper cover (1) and the bottom plate (2), an injection molding flow channel for adding injection molding solution is arranged between the upper cover (1) and the bottom plate (2), and the injection molding flow channel is communicated with the shaping groove;
one side of the upper cover (1) or the bottom plate (2) is provided with an inward concave step edge, the step edge is communicated with the shaping groove, the step edge is provided with a plurality of protruding parts at one side edge close to the shaping groove, and a gap is reserved between every two protruding parts.
2. The upper forming device for casual shoes according to claim 1, wherein: the bottom plate (2) includes slice groove (25) and protruding strip (26), one side of bottom plate (2) is located to slice groove (25) to run through to the surface of bottom plate (2), protruding strip (26) are close to the design groove setting, and protruding strip (26) are arranged along the border equidistance of slice groove (25), have the opening that supplies the solution of moulding plastics to flow between per two adjacent protruding strip (26).
3. The upper forming device for casual shoes according to claim 2, wherein: the outline edge of one side, facing the bottom plate (2), of the upper cover (1) is provided with a step layer (13) protruding outwards, and after the upper cover (1) is covered on the bottom plate (2), the inner side of the step layer (13) is abutted to the outer side face of the bottom plate (2).
4. Upper forming apparatus for leisure shoes according to claim 1, 2 or 3 characterized in that: one side, facing the bottom plate (2), of the upper cover (1) is provided with a groove (11), the bottom plate (2) is provided with a corresponding male die (21), and after the groove (11) is covered on the male die (21), the fixed groove is formed between the groove (11) and the male die (21).
5. The upper forming device for casual shoes according to claim 4, wherein: the side surface of the upper cover (1) is provided with a pouring hole (12), the pouring hole (12) is communicated with the injection molding flow channel, and one end of the pouring hole (12) protrudes out of the side surface of the upper cover (1).
6. The upper forming device for casual shoes according to claim 5, wherein: the bottom plate (2) surface is equipped with standing groove (22) that are used for holding pouring hole (12), and back on bottom plate (2) was located in upper cover (1) lid, the lateral surface of pouring hole (12) and the surface of standing groove (22) are laminated mutually, standing groove (22) through a second intercommunicating pore (24) with the design groove communicates mutually.
7. The upper forming apparatus for leisure shoes according to claim 5 or 6, characterized in that: the number of the grooves (11) and the number of the male dies (21) are multiple, each groove (11) corresponds to one male die (21), and every two adjacent grooves (11) or male dies (21) are communicated through a first communication hole (23).
8. The upper forming device for casual shoes according to claim 7, wherein: the injection runner comprises the first communication hole (23) and a second communication hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497554.3U CN217395582U (en) | 2022-06-15 | 2022-06-15 | Forming device for upper of leisure shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221497554.3U CN217395582U (en) | 2022-06-15 | 2022-06-15 | Forming device for upper of leisure shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217395582U true CN217395582U (en) | 2022-09-09 |
Family
ID=83148856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221497554.3U Active CN217395582U (en) | 2022-06-15 | 2022-06-15 | Forming device for upper of leisure shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217395582U (en) |
-
2022
- 2022-06-15 CN CN202221497554.3U patent/CN217395582U/en active Active
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