CN211389959U - Injection shoe mold with material stopping switch and upper - Google Patents
Injection shoe mold with material stopping switch and upper Download PDFInfo
- Publication number
- CN211389959U CN211389959U CN201922496257.1U CN201922496257U CN211389959U CN 211389959 U CN211389959 U CN 211389959U CN 201922496257 U CN201922496257 U CN 201922496257U CN 211389959 U CN211389959 U CN 211389959U
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- die block
- thimble
- material switch
- copper sheet
- die
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Abstract
The utility model relates to a material switch is ended in area even helps injection shoe mold, including the die block, interior benevolence, the lower part setting of interior benevolence is in the die block, the side shape forms the sealing of inside extension and with the contact of interior benevolence on the die block, form the die cavity between interior benevolence and the die block, die block one end is provided with the sprue that communicates with the die cavity, be provided with on the die block and end the material switch, the die block forms in distal end one side of relative sprue and ends the material switch groove, it is ending the material switch setting in ending the material switch groove, it includes the thimble to end the material switch, the copper sheet, insulating gasket, the thimble wears in the die block and link up the die cavity and end the material switch groove, thimble inner stretches into the die cavity, the thimble outer end sets up with the copper sheet relatively, insulating gasket pads between copper sheet. The utility model discloses set up on even helping the injection shoe mould and end the material switch, can in time stop annotating the material, save material prevents that the material from spilling over.
Description
Technical Field
The utility model relates to a help injection shoe mold, in particular to a help injection shoe mold with a material stopping switch.
Background
The injection shoe mold is through injecting plastic material in the mould and come the shaping sole, and current injection shoe mold need inject excessive plastic material in the shoe mold when the shaping, guarantees that the plastic material is full of the shoe mold, is getting rid of unnecessary deckle edge after the shaping, so not only can cause the waste of material, has also made the shoe mold production one more process, has improved the cost of labor.
Disclosure of Invention
In order to solve the defects existing in the prior art, the utility model provides a shoe mold with a material stopping switch and an injection shoe upper.
For realizing above-mentioned mesh, the utility model discloses a material switch is ended in area even helps injection shoe mold, including the die block, interior benevolence, the lower part setting of interior benevolence is in the die block, the side shape forms the sealing of inside extension and with the contact of interior benevolence on the die block, form the die cavity between interior benevolence and the die block, die block one end is provided with the sprue that communicates with the die cavity, be provided with on the die block and end the material switch, the die block forms in distal end one side of relative sprue and ends the material switch groove, it is in ending the material switch groove to end the material switch setting, it includes the thimble to end the material switch, the copper sheet, insulating gasket, the thimble wears in the die block and link up the die cavity and end the material switch groove, thimble inner stretches into the die cavity, the thimble outer end sets up with the copper sheet relatively, insulating gasket fills up.
The utility model discloses further set up as the copper sheet includes integrated into one piece's trigger portion and wiring portion, and trigger portion and wiring portion connect into L shape, and trigger portion sets up at ending material switch inslot, and trigger portion is perpendicular with the thimble, and wiring portion passes through the bolt fastening on the die block, and the wire is connected on the bolt, and insulating gasket fills up between die block and wiring portion.
The utility model discloses further set up to the inside bending of portion lower extreme that triggers of copper sheet.
The utility model has the advantages that the material stopping switch is arranged on the upper-connected injection shoe mold, the material stopping switch controls the switch to be opened and closed through the thimble extending into the mold cavity, when the mold cavity is filled with materials, the thimble can be extruded to move outwards, the thimble is made to touch the copper sheet, the weak current carried on the bottom mold forms a loop with the lead through the thimble and the copper sheet, the loop is switched on when the thimble touches the copper sheet, an injection stop signal is sent to stop the injection, the materials are saved, the materials are prevented from overflowing, and the burrs are not required to be removed after the molding; the material stopping switch is simple in structure, convenient to produce and maintain and low in production cost.
Drawings
Fig. 1 is a top view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the invention.
Fig. 3 is a side view of an embodiment of the invention.
Detailed Description
As shown in fig. 1-3, a specific embodiment of the present invention is a continuous injection shoe mold with material stopping switch, comprising a bottom mold 1, an inner core 2, and a material stopping switch 3, wherein the lower portion of the inner core 2 is disposed in the bottom mold 1, the upper side of the bottom mold 1 forms a closed portion 11 extending inward and contacting with the inner core 2, a mold cavity 4 is formed between the inner core 2 and the bottom mold 1, one end of the bottom mold 1 is provided with a material filling opening 12 communicating with the mold cavity 4, the bottom mold 1 forms a material stopping switch groove 13 at one side of the distal end opposite to the material filling opening 12, the material stopping switch 3 is disposed in the material stopping switch groove 13, the material stopping switch 3 comprises a thimble 31, a copper sheet 32, and an insulating gasket 33, the thimble 31 penetrates the bottom mold 1 and penetrates through the mold cavity 4 and the material stopping switch groove 13, the inner end of the thimble 31 extends into the mold cavity 4, the outer end of the thimble 31 is disposed opposite to the copper sheet 32, the, trigger part 34 and wiring portion 35 connect into L shape, and trigger part 34 sets up in ending material switch groove 13, and trigger part 34 is perpendicular with thimble 31, and trigger part 34 lower extreme incurving, and wiring portion 35 passes through bolt 5 to be fixed on die block 1, and insulating gasket 33 pads are between die block 1 and wiring portion 35, is connected with wire 6 on the copper sheet 32, and wire 6 connects on bolt 5, and die block 1 connects weak current.
The above embodiments are the preferred embodiments of the present invention, and other obvious improvements are within the scope of the present invention.
Claims (3)
1. The utility model provides a material switch is ended in area helps injection shoe mold even, includes die block, interior benevolence, and the lower part setting of interior benevolence is in the die block, and the side forms the inside extension on the die block and with the sealing of interior benevolence contact, forms the die cavity between interior benevolence and the die block, and die block one end is provided with the sprue of intercommunication with the die cavity, its characterized in that: be provided with on the die block and end the material switch, the die block forms in distal end one side of relative sprue and ends the material switch groove, ends the material switch setting and ends the material switch inslot, ends the material switch and includes thimble, copper sheet, insulating gasket, and the thimble wears in the die block and link up the die cavity and end the material switch groove, and the thimble inner stretches into the die cavity, and the thimble outer end sets up with the copper sheet relatively, and insulating gasket pads are connected with the wire on copper sheet between copper sheet and die block, and the weak current is connected to the die block.
2. The upper-connected injection shoe mold with the material stopping switch as claimed in claim 1, wherein: the copper sheet includes integrated into one piece's trigger portion and wiring portion, and trigger portion and wiring portion connect into L shape, and trigger portion sets up in ending the material switch groove, and trigger portion is perpendicular with the thimble, and wiring portion passes through the bolt fastening on the die block, and the wire is connected on the bolt, and insulating gasket fills up between die block and wiring portion.
3. The upper-connected injection shoe mold with the material stopping switch as claimed in claim 2, wherein: the lower end of the trigger part of the copper sheet is bent inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922496257.1U CN211389959U (en) | 2019-12-31 | 2019-12-31 | Injection shoe mold with material stopping switch and upper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922496257.1U CN211389959U (en) | 2019-12-31 | 2019-12-31 | Injection shoe mold with material stopping switch and upper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211389959U true CN211389959U (en) | 2020-09-01 |
Family
ID=72224550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922496257.1U Active CN211389959U (en) | 2019-12-31 | 2019-12-31 | Injection shoe mold with material stopping switch and upper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211389959U (en) |
-
2019
- 2019-12-31 CN CN201922496257.1U patent/CN211389959U/en active Active
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| GR01 | Patent grant |