CN210758908U - Liquid silica gel mold ejected by cylinder jig - Google Patents
Liquid silica gel mold ejected by cylinder jig Download PDFInfo
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- CN210758908U CN210758908U CN201921487392.3U CN201921487392U CN210758908U CN 210758908 U CN210758908 U CN 210758908U CN 201921487392 U CN201921487392 U CN 201921487392U CN 210758908 U CN210758908 U CN 210758908U
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- jig
- silica gel
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Abstract
The utility model discloses a liquid silica gel mould ejected by an air cylinder jig, demoulding silica gel products, wherein the silica gel products are positioned between a middle plate and a lower mould, an ejector rod of an injection molding machine is arranged on the lower mould and is abutted against the middle plate, an ejection jig is arranged on one side of an upper mould and one side of the lower mould, the ejection jig is provided with a jig main plate, a jig ejector rod arranged on one side of the jig main plate, the other side of the jig main plate is provided with a support piece, a guide rod and a guide limiting block which are mutually matched, the air cylinder operates the jig main plate, a stroke switch is matched with an adjusting block to operate the guide rod, the stroke switch is contacted with the guide limiting block to stop acting, when the silica gel products are demoulded, the air cylinder operates the jig main plate to be positioned between the upper mould and the middle plate, one, the jig ejector rod is connected with the silica gel product and separated from the middle plate, and the jig ejector rod is simple in structure and low in cost.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a liquid silicone mold indicates an ejecting liquid silicone mold of cylinder tool especially.
[ background of the invention ]
As is well known, the flowability of the silicone raw material is very good, so when the liquid silicone is molded, the ejector pins or ejector blocks are designed on the mold, so that the product with a gap with the mold core is easy to burr, so in general, the ejector mechanisms such as the ejector pins or the ejector blocks are not designed on the mold, but the ejector mechanisms are additionally added to the mold to realize product demolding, and for the silicone product with an inverted buckle in the middle, the silicone mold can retain the product on the mold plate in the middle, but the demolding is realized through a manipulator or other demolding mechanisms, the cost is very expensive, and the product cost is directly increased.
Therefore, it is necessary to design a good liquid silicone mold ejected by the cylinder jig to overcome the above problems.
[ Utility model ] content
To the problem that the background art faces, the utility model aims to provide a through setting up ejecting tool, carry out the drawing of patterns to silica gel goods to reach the ejecting liquid silica gel mould of cylinder tool of simple structure and very low effect with low costs.
In order to achieve the above object, the utility model adopts the following technical means:
a liquid silica gel mould ejected by an air cylinder jig is used for demoulding a silica gel product and comprises an upper mould and a lower mould which are matched with each other, a middle plate is arranged between the upper mould and the lower mould, the silica gel product is positioned between the middle plate and the lower mould, an ejector rod of an injection molding machine is arranged on the lower mould and is abutted against the middle plate, an ejection jig is arranged on one side of the upper mould and one side of the lower mould, the ejection jig comprises a jig main plate, at least one jig ejector rod arranged on one side of the jig main plate, a support piece, a guide rod and a guide limiting block which are matched with each other are arranged on the other side of the jig main plate, the guide rod is connected with the jig main plate, an air cylinder operates the jig main plate, a travel switch is matched with an adjusting block to operate the guide rod, and the travel switch is contacted with the guide limiting block to stop acting, when the silica gel product is demolded, the cylinder operates the tool mainboard is located go up the mould with between the medium plate, support piece is kept away from the one end butt of tool mainboard in go up the mould, injection molding machine ejector pin butt the medium plate is towards the direction displacement of last mould, the silica gel product is located on the medium plate, tool ejector pin butt the silica gel product certainly the medium plate is deviate from.
Further, the tool ejector pin has two, correspondingly, silica gel product has two, two the tool ejector pin symmetry sets up, just the tool ejector pin butt in silica gel product's center.
Compared with the prior art, the utility model discloses following beneficial effect has:
the liquid silica gel mold ejected by the cylinder jig is used for demolding a silica gel product and comprises an upper mold and a lower mold which are matched with each other, a middle plate is arranged between the upper mold and the lower mold, the silica gel product is positioned between the middle plate and the lower mold, an ejector rod of an injection molding machine is arranged on the lower mold and is abutted against the middle plate, an ejection jig is arranged on one side of the upper mold and one side of the lower mold, the ejection jig comprises a jig main plate, at least one jig ejector rod arranged on one side of the jig main plate, a support piece, a guide rod and a guide limiting block which are matched with each other are arranged on the other side of the jig main plate, the guide rod is connected with the jig main plate, an air cylinder operates the jig main plate, a travel switch is matched with an adjusting block to operate the guide rod, and the travel switch is contacted with the guide limiting block to stop acting, when the silica gel product is demolded, the cylinder is operated the tool mainboard is located go up the mould with between the medium plate, support piece is kept away from the one end butt of tool mainboard in go up the mould, injection molding machine ejector pin butt the medium plate is towards the direction displacement of last mould, the silica gel product is located on the medium plate, tool ejector pin butt the silica gel product certainly the medium plate is deviate from, simple structure, and with low costs.
[ description of the drawings ]
Fig. 1 is a schematic diagram of a die assembly state of a liquid silica gel die ejected by the cylinder jig of the present invention;
fig. 2 is a schematic diagram showing the position of an ejection jig in a liquid silica gel mold ejected by the cylinder jig according to the present invention;
fig. 3 is a schematic diagram of the ejection state of the cylinder jig in the liquid silica gel mold;
fig. 4 is the schematic diagram of the ejection jig in the liquid silica gel mold ejected by the cylinder jig of the utility model.
Detailed description of the embodiments reference is made to the accompanying drawings in which:
upper die 1 and lower die 2 of silica gel product 100
Fixed block 69
[ detailed description ] embodiments
For better understanding of the objects, structures, features, and functions of the present invention, reference should now be made to the drawings and detailed description of the invention.
Referring to fig. 1 to 3, a liquid silicone mold ejected by an air cylinder jig is used for demolding a silicone product 100, and includes an upper mold 1 and a lower mold 2 which are matched with each other, the upper mold 1 includes a plurality of plates, the lower mold 2 also includes a plurality of plates, the number of the plates depends on the specific number of the molds, a flange 4 is disposed on one side of the upper mold 1, a middle plate supporting member 3 is disposed between the upper mold 1 and the lower mold 2, the silicone product 100 is disposed between the middle plate 3 and the lower mold 2, an injection molding machine ejector rod 5 is disposed on the lower mold 2 and abuts against the middle plate 3, an ejection jig 6 is disposed on one side of the upper mold 1 and the lower mold 2, the ejection jig 6 has a jig main plate 61, at least one jig ejector rod 62 is disposed on one side of the jig main plate 61, and a jig 63 is disposed on the other side of the jig main plate 61, a guide rod 64 and a guide limiting block 65 which are mutually matched, wherein the guide rod 64 is connected with the jig main board 61, and an air cylinder 66 for operating the main board 61, a travel switch 67 for operating the guide rod 64 in cooperation with an adjusting block 68, the travel switch 67 contacts the guide limit block 65 to stop acting, a fixed block 69 fixes the air cylinder 66 on the upper die 1, when the silicone rubber product 100 is demoulded, the air cylinder 66 operates the jig main board 61 to be positioned between the upper die 1 and the middle plate 3, one end of the supporting piece 63 far away from the jig main board 61 is abutted against the upper die 1, the ejector rod 5 of the injection molding machine is abutted against the middle plate 3 and moves towards the direction of the upper die 1, the silica gel product 100 is located on the middle plate 3, and the jig ejector rod 62 abuts against the silica gel product 100 and is separated from the middle plate 3.
Referring to fig. 2 to 4, the number of the jig ejector rods 62 is two, and correspondingly, the number of the silicone product 100 is two, the two jig ejector rods 62 are symmetrically disposed, and the jig ejector rods 62 abut against the center of the silicone product 100.
Referring to fig. 2 to 4, specifically, the step of demolding the silica gel product includes steps of opening the upper mold 1 and the lower mold 2 to a position where mold opening is set through an injection molding machine, stopping the mold opening, sending a signal by the injection molding machine, pushing down the ejection jig 6 by the cylinder 66 under the guiding action of the guide rod 64 through air pressure, stopping the operation when the stroke switch 67 contacts the guide limit block 65, monitoring that the ejection jig 6 reaches a specified position of the centers of the upper mold 1 and the lower mold 2, sending a signal to the injection molding machine by the stroke switch 67 to start ejection, pushing the middle plate 3 forward by the ejector rod 5 of the injection molding machine, leaving the silica gel product 100 on the middle plate 3, making the center of the jig ejector rod 62 face the center of the silica gel product 100, and when the silica gel product 100 on the middle plate 3 contacts the jig ejector rod 62 under the action of the ejector rod 5 of the injection molding machine, the silica gel product 100 is slowly ejected by the jig ejector rod 62, so that the silica gel product 100 is demoulded, the function of a manipulator is replaced, the supporting piece 63 is designed on the jig main board 61, and the silica gel product 100 cannot be ejected due to no stress when the ejection jig 6 ejects the silica gel product 100.
Referring to fig. 2 to 4, the liquid silicone mold ejected by the cylinder jig is used for demolding a silicone product 100, and includes an upper mold 1 and a lower mold 2 which are matched with each other, a middle plate 3 is provided between the upper mold 1 and the lower mold 2, the silicone product 100 is located between the middle plate 3 and the lower mold 2, an ejector rod 5 is provided on the lower mold 2 and abuts against the middle plate 3, an ejection jig 6 is provided on one side of the upper mold 1 and the lower mold 2, the ejection jig 6 has a jig main plate 61, a jig ejector rod 62 provided on one side of the jig main plate 61, the other side of the jig main plate 61 has a supporting member 63, a guiding rod 64 and a guiding limiting block 65 which are matched with each other, the guiding rod 64 is connected with the jig main plate 61, and a cylinder 66 operates the jig main plate 61, a travel switch 67 cooperation regulating block 68 is right guide bar 64 operates, travel switch 67 contacts direction stopper 65 stops moving, works as when the drawing of patterns of silica gel products 100, cylinder 66 operates tool mainboard 61 is located go up mould 1 with between the medium plate 3, support piece 63 keeps away from the one end butt of tool mainboard 61 in go up mould 1, injection molding machine ejector pin 5 butt medium plate 3 court go up the direction displacement of mould 1, silica gel products 100 is located on the medium plate 3, tool ejector pin 62 butt silica gel products 100 certainly medium plate 3 deviates from, simple structure, and with low costs.
The above detailed description is only for the purpose of illustrating the preferred embodiments of the present invention, and not for the purpose of limiting the scope of the present invention, therefore, all the equivalent technical changes applying the present specification and the drawings are included in the scope of the present invention.
Claims (2)
1. The utility model provides an ejecting liquid silica gel mould of cylinder tool for carry out the drawing of patterns to silica gel goods, its characterized in that includes: an upper die and a lower die which are matched with each other, wherein a middle plate is arranged between the upper die and the lower die, the silica gel product is positioned between the middle plate and the lower die, an injection molding machine ejector rod is arranged on the lower die and is abutted against the middle plate, an ejection jig is arranged on one side of the upper die and one side of the lower die, the ejection jig is provided with a jig main plate, at least one jig ejector rod is arranged on one side of the jig main plate, the other side of the jig main plate is provided with a support piece, a guide rod and a guide limiting block which are matched with each other, the guide rod is connected with the jig main plate, an air cylinder operates the jig main plate, a travel switch is matched with an adjusting block to operate the guide rod, the travel switch is contacted with the guide limiting block to stop acting, when the silica gel product is demoulded, the air cylinder operates the jig main plate to be positioned between the, one end of the support piece, which is far away from the jig main board, abuts against the upper die, the middle plate abuts against the ejector rod of the injection molding machine, the middle plate moves towards the direction of the upper die, the silica gel product is located on the middle plate, and the jig ejector rod abuts against the silica gel product, so that the silica gel product is separated from the middle plate.
2. The liquid silicone mold ejected by the cylinder jig according to claim 1, characterized in that: the jig ejector rods are symmetrically arranged and abut against the centers of the silica gel products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487392.3U CN210758908U (en) | 2019-09-09 | 2019-09-09 | Liquid silica gel mold ejected by cylinder jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921487392.3U CN210758908U (en) | 2019-09-09 | 2019-09-09 | Liquid silica gel mold ejected by cylinder jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210758908U true CN210758908U (en) | 2020-06-16 |
Family
ID=71058248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921487392.3U Active CN210758908U (en) | 2019-09-09 | 2019-09-09 | Liquid silica gel mold ejected by cylinder jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210758908U (en) |
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2019
- 2019-09-09 CN CN201921487392.3U patent/CN210758908U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 building a, No.7, row 1, Xinfa Industrial Zone, Shajing Xinqiao, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Senjun precision manufacturing (Shenzhen) Co.,Ltd. Address before: 518000 building a, No.7, row 1, Xinfa Industrial Zone, Shajing Xinqiao, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SENJUN EXCELLENT PREC MOLD SHENZHEN Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |