CN211542234U - Upper-connecting injection shoe mold without parting line - Google Patents
Upper-connecting injection shoe mold without parting line Download PDFInfo
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- CN211542234U CN211542234U CN201922458934.0U CN201922458934U CN211542234U CN 211542234 U CN211542234 U CN 211542234U CN 201922458934 U CN201922458934 U CN 201922458934U CN 211542234 U CN211542234 U CN 211542234U
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- mould
- interior benevolence
- spiral
- lower mould
- parting line
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Abstract
The utility model relates to a do not have company's of parting line injection shoes mould, including last mould, lower mould, interior benevolence, go up the mould lid on the lower mould, go up mould and lower mould one side articulated, go up and form the interior benevolence chamber that the sole faces upwards between mould and the lower mould, interior benevolence sets up in interior benevolence intracavity, and interior benevolence lower extreme runs through the lower mould, the lower mould below is provided with the spiral crane, and the upside and the interior benevolence lower extreme of spiral crane are connected, and the built-in screw thread of spiral crane rotates the interior benevolence of spiral crane through screw promotion spiral crane. The utility model discloses a mould is divided to upper and lower mould, and the parting line is difficult for observing, and the surface is clean and tidy smooth, and the drawing of patterns is convenient.
Description
Technical Field
The utility model relates to a help injection shoe mold, in particular to a help injection shoe mold without parting line.
Background
The upper-connected sole is a sole with an upper, the upper and the sole are molded together in manufacturing, and the sole is provided with the upper and is not easy to fall off from an inner core after molding, so the upper-connected sole is generally molded by adopting shoe molds which are opened and closed at the left side and the right side, and when the shoe molds are closed for injection molding, mold parting lines can be produced more or less.
Disclosure of Invention
In order to solve the deficiencies existing in the prior art, the utility model provides a help injection shoe mold that links of no parting line adopts upper and lower mould parting, and the parting line is difficult for observing, and the surface is clean and tidy smooth, and the drawing of patterns is convenient.
In order to realize the above-mentioned purpose, the utility model discloses a do not have company's group injection shoes mould of parting line, including last mould, lower mould, interior benevolence, go up the mould lid on the lower mould, go up the mould and articulate with lower mould one side, go up and form the interior benevolence chamber that the sole faces upwards between mould and the lower mould, interior benevolence setting is in interior benevolence intracavity, and interior benevolence lower extreme runs through the lower mould, the lower mould below is provided with the spiral crane, and the upside and the interior benevolence lower extreme of spiral crane are connected, and the built-in screw thread of spiral crane rotates the interior benevolence of.
The utility model discloses further set up as the upside of spiral crane is provided with the slurcam, and interior benevolence lower extreme is connected on the slurcam, and the downside of spiral crane sets up end shrouding, is provided with tension spring between slurcam and the end shrouding.
The utility model discloses further set up as be provided with turning handle on the spiral crane, through turning handle control spiral crane's rotation.
The utility model discloses further set up to both ends between end shrouding and the lower mould are provided with the backup pad.
The utility model has the advantages that the upper mold and the lower mold are adopted for mold closing injection in the upper-connected injection shoe mold, and the generated parting line is horizontal and is not easy to observe; the spiral lifting frame is arranged below the inner kernel to lift the inner kernel, the inner kernel is lifted by the spiral lifting frame after injection molding, the upper-connected sole is conveniently taken off, and after the sole is taken off, the inner kernel is lowered and returned by the spiral lifting frame to perform injection molding; the push plate is in contact with the lower die for limiting when ascending, and the tension spring can pull the push plate to descend and return.
Drawings
Fig. 1 is a side sectional view of an embodiment of the present invention.
Fig. 2 is a front sectional view of an embodiment of the present invention.
Fig. 3 is a side sectional view of the embodiment of the present invention after the upper mold is turned over.
Detailed Description
As shown in figures 1-3, the embodiment of the utility model is a continuous injection shoe mold without parting line, comprising an upper mold 1, a lower mold 2, an inner core 3, wherein the upper mold 1 covers the lower mold 2, the upper mold 1 is hinged with one side of the lower mold 2, an inner core cavity 4 with an upward sole is formed between the upper mold 1 and the lower mold 2, the inner core 3 is arranged in the inner core cavity 4, the lower end of the inner core 3 penetrates through the lower mold 2, a spiral lifting frame 5 is arranged below the lower mold 2, a push plate 6 is arranged on the upper side of the spiral lifting frame 5, the lower end of the inner core 3 is connected with the push plate 6, the spiral lifting frame 5 is connected with the lower end of the inner core 3 through the push plate 6, the width of the push plate 6 greatly limits the push plate 6 to move only below the lower mold 2, a thread is arranged in the spiral lifting frame 5, a rotating handle 51 is arranged on the spiral lifting frame 5, the rotating lifting frame 5 is controlled by the rotating handle 51 to rotate, the, the downside of spiral crane 5 sets up end shrouding 7, is provided with tension spring 8 between slurcam 6 and the end shrouding 7, and the both ends between end shrouding 7 and the lower mould 2 are provided with backup pad 9.
Fig. 1 is the injection state diagram of the embodiment of the utility model, go up mould 1 and 2 compound dies of lower mould and carry out the injection moulding of sole, go up the shaping sole between mould 1 and the interior benevolence 3, shaping upper of a shoe between interior benevolence 3 and the lower mould 2.
Fig. 3 is a diagram of the demoulding state of the embodiment of the utility model, after the injection of the sole is completed, the upper die 1 is turned over, the rotating handle 51 of the rotary lifting frame 5 is pulled, the rotary lifting frame 5 pushes the push plate 6 and the inner core 3 to be lifted to the limiting platform together, and the sole is taken off; and then the rotating handle 51 of the spiral lifting frame 5 is pulled in the opposite direction, the tension spring 8 pulls the pushing plate 6 and the inner core 3 to descend and return together, and then the mold lock is locked to inject again in a circulating way.
The above embodiments are the preferred embodiments of the present invention, and other obvious improvements are within the scope of the present invention.
Claims (4)
1. The utility model provides a do not have group's injection shoe mold of parting line, includes mould, lower mould, interior benevolence, goes up the mould lid on the lower mould, goes up mould and lower mould one side and articulates, goes up and forms the ascending interior benevolence chamber of sole between mould and the lower mould, and interior benevolence setting is in interior benevolence intracavity, and interior benevolence lower extreme runs through lower mould, its characterized in that: the lower mould below is provided with the spiral crane, and the upside and the interior benevolence lower extreme of spiral crane are connected, and the built-in screw thread of spiral crane rotates the spiral crane and promotes the interior benevolence of spiral crane upside through the screw thread and reciprocate.
2. The upper-connecting injection shoe mold without parting line of claim 1, wherein: the upside of spiral crane is provided with the slurcam, and interior benevolence lower extreme is connected on the slurcam, and the downside of spiral crane sets up end shrouding, is provided with tension spring between slurcam and the end shrouding.
3. The upper-connecting injection shoe mold without parting line according to claim 1 or 2, wherein: the spiral lifting frame is provided with a rotating handle, and the rotation of the spiral lifting frame is controlled through the rotating handle.
4. The upper-connecting injection shoe mold without parting line of claim 2, wherein: and supporting plates are arranged at two ends between the bottom sealing plate and the lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922458934.0U CN211542234U (en) | 2019-12-31 | 2019-12-31 | Upper-connecting injection shoe mold without parting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922458934.0U CN211542234U (en) | 2019-12-31 | 2019-12-31 | Upper-connecting injection shoe mold without parting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211542234U true CN211542234U (en) | 2020-09-22 |
Family
ID=72512132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922458934.0U Active CN211542234U (en) | 2019-12-31 | 2019-12-31 | Upper-connecting injection shoe mold without parting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211542234U (en) |
-
2019
- 2019-12-31 CN CN201922458934.0U patent/CN211542234U/en active Active
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