CN209903842U - Double-color mold sliding block glue feeding and demolding mechanism - Google Patents
Double-color mold sliding block glue feeding and demolding mechanism Download PDFInfo
- Publication number
- CN209903842U CN209903842U CN201920738685.8U CN201920738685U CN209903842U CN 209903842 U CN209903842 U CN 209903842U CN 201920738685 U CN201920738685 U CN 201920738685U CN 209903842 U CN209903842 U CN 209903842U
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- China
- Prior art keywords
- product
- sliding block
- slider
- mould
- guide pillar
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- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 title claims abstract description 32
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection molding machine technical field especially relates to double-colored mould slider advances gluey demoulding mechanism, it includes the front mould, back mould, slider one and slider two, the cavity of pouring of front mould and back mould mutually support formation product one, the left side of back mould is seted up and is advanced gluey mouth with product one advances gluey system and be linked together, set up on the slider one and advance gluey mouth with product two and advance gluey system and be linked together product two, slider one is located between front mould and the back mould and the rear portion has seted up oblique guide pillar and has worn to be equipped with oblique guide pillar, oblique guide pillar penetrates downthehole to wear to be equipped with oblique guide pillar, the upper end and the front mould fixed connection of oblique guide pillar, the lower tip inserts in the back mould, slider two is located slider one and the back tip is equipped with the wedge piece, wedge piece and slider two phase cooperation cross-sections are the inclined plane, the. The utility model provides a device overall structure is fairly simple, and the operation is also very convenient and the action is reliable, can accomplish the double-colored mould slider smoothly and advance to glue and mould plastics.
Description
Technical Field
The utility model relates to an injection molding machine technical field especially relates to double-colored mould slider advances gluey demoulding mechanism.
Background
A certain area in the non-transparent product needs to be made transparent, so that the light-transmitting effect is achieved. The embedded type is adopted, the sealing between products is not good, and air leakage, water leakage and the like are easy to occur. Therefore, the injection molding of the product needs to use two-color injection molding, namely two materials (transparent and non-transparent) are formed together. The non-transparent material is formed first and then the transparent material is formed. Because the transparent area of the product is in the middle area of the product, the common glue feeding can not realize double-color forming.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure, convenient operation and the reliable double-colored mould slider of action advance gluey demoulding mechanism is provided.
The utility model discloses a realize through following technical scheme:
the double-color mold sliding block glue feeding and demolding mechanism comprises a front mold, a rear mold, a first sliding block and a second sliding block, wherein the front mold and the rear mold are matched with each other to form a pouring cavity of a first product, a first product glue feeding port communicated with a first product glue feeding system is formed in the left side of the rear mold, a second product glue feeding port communicated with a second product glue feeding system is formed in the first sliding block, the first sliding block is located between the front mold and the rear mold, an inclined guide pillar penetrating hole is formed in the rear portion of the first sliding block, an inclined guide pillar penetrates through the inclined guide pillar penetrating hole, the upper end portion of the inclined guide pillar is fixedly connected with the front mold, the lower end portion of the inclined guide pillar is inserted into the rear mold, the second sliding block is located in the first sliding block, a wedge block is arranged at the rear end portion of the second sliding block.
Furthermore, the wedge-caulking block is a T-shaped block, and the section of the T-shaped block matched with the sliding block is in a dovetail groove shape.
Beneficial effects of the utility model
A first product structure is provided with a groove, and a second product is just positioned at the groove. The first sliding block is located between the front die and the rear die, the second sliding block is located in the middle of the first sliding block, when the dies are closed, the first product is molded, at the moment, the left end of the second sliding block is located in a groove in the middle of the first product, and molding of the first product is finished until the glue feeding of the first product is finished. After the product is molded, the hydraulic cylinder starts to act, the piston of the hydraulic cylinder moves upwards to push the wedging block to move upwards, the second sliding block moves rightwards under the action of the wedging block, the second sliding block retreats from the first product to make the second product have the shape and the outline, glue is fed from the glue inlet of the second product, and the second product is molded. And after the injection molding of the product II is finished, the mold is opened, the rear mold moves downwards, the first sliding block exits from the groove of the first product under the action of the inclined guide pillar, and the ejection of the product out of the mold is finished. The whole structure is simple, the operation is very convenient, the action is reliable, and the double-color mold sliding block glue feeding and injection molding can be smoothly completed.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
in the figure, 1, a first product glue inlet system, 2, a front mold, 3, a first product glue inlet, 4, a rear mold, 5, a hydraulic cylinder, 6, a first sliding block, 7, a first product, 8, a second product glue inlet, 9, an inclined guide post, 10, a piston rod of the hydraulic cylinder, 11, a wedge block, 12, a second sliding block, 13, a second product, 14, a second product glue inlet system and 15, the inclined guide post penetrates into a hole.
Detailed Description
The double-color mold sliding block glue feeding and demolding mechanism comprises a front mold 2, a rear mold 4, a sliding block I6 and a sliding block II 12, the front die and the rear die are matched with each other to form a pouring cavity of a product I7, the left side of the rear die is provided with a product I glue inlet 3 communicated with a product I glue inlet system 1, the first slide block is provided with a product II glue inlet 8 communicated with a product II glue inlet system 14, the first slide block is positioned between the front die and the rear die and is provided with an inclined guide pillar penetrating hole 15 at the rear part, an inclined guide pillar 9 penetrates through the inclined guide pillar penetrating hole, the upper end part of the inclined guide pillar is fixedly connected with the front die, the inclined guide pillar and the front die can be fixedly connected through a bolt, the assembly, disassembly, maintenance and replacement of the inclined guide pillar are convenient, the lower end part is inserted into the, the second sliding block is positioned in the first sliding block, a wedging block 11 is arranged at the rear end part of the second sliding block, the section of the wedging block matched with the second sliding block is an inclined plane, and the wedging block is driven by a hydraulic cylinder 5 to move up and down.
Furthermore, the wedging block is a T-shaped block, the section of the T-shaped block matched with the sliding block II is in a dovetail groove shape, so that wedging of the sliding block II is further facilitated, and the action of the sliding block II is more reliable.
During injection molding, the first product 7 is provided with a groove, and the second product 13 is just positioned at the groove. The first sliding block is located between the front die and the rear die, the second sliding block is located in the middle of the first sliding block, when the dies are closed, the first product is molded, at the moment, the left end of the second sliding block is located in a groove in the middle of the first product, and molding of the first product is finished until the glue feeding of the first product is finished. After the product is molded, the hydraulic cylinder starts to act, the piston rod 10 of the hydraulic cylinder moves upwards to push the wedging block to move upwards, the second sliding block moves rightwards under the action of the wedging block, the second sliding block retreats from the first product to make the second product have the shape and the contour, and glue is fed from the glue inlet of the second product to mold the second product. And after the injection molding of the product II is finished, the mold is opened, the rear mold moves downwards, the first sliding block exits from the groove of the first product under the action of the inclined guide pillar, and the ejection of the product out of the mold is finished. Overall structure is fairly simple, and the operation is also very convenient and the action is reliable, can accomplish the double-colored mould slider smoothly and advance to glue to mould plastics to combine up, the utility model discloses the double-colored mould slider that protects advances gluey demoulding mechanism, simple structure, can take off back-off function and fault rate low, the action is reliable in the real surface in less space.
To sum up, the utility model discloses the double-colored mould slider that protects advances gluey demoulding mechanism, overall structure is fairly simple, and the operation is also very convenient and the action is reliable, can accomplish the double-colored mould slider smoothly and advance gluey moulding plastics.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The double-color mold sliding block glue feeding and demolding mechanism is characterized by comprising a front mold, a rear mold, a first sliding block and a second sliding block, wherein the front mold and the rear mold are matched with each other to form a pouring cavity of a first product, a first product glue feeding port communicated with a first product glue feeding system is formed in the left side of the rear mold, a second product glue feeding port communicated with a second product glue feeding system is formed in the first sliding block, the first sliding block is located between the front mold and the rear mold, an inclined guide pillar penetrating hole is formed in the rear portion of the first sliding block, an inclined guide pillar penetrates through the inclined guide pillar penetrating hole, the upper end portion of the inclined guide pillar is fixedly connected with the front mold, the lower end portion of the inclined guide pillar is inserted into the rear mold, the second sliding block is located in the first sliding block, a wedge block is arranged at the rear end portion of the first sliding block.
2. The double-color mold slide block glue feeding and demolding mechanism according to claim 1, wherein the wedge block is a T-shaped block, and the section of the T-shaped block matched with the slide block is in a dovetail groove shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738685.8U CN209903842U (en) | 2019-05-22 | 2019-05-22 | Double-color mold sliding block glue feeding and demolding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738685.8U CN209903842U (en) | 2019-05-22 | 2019-05-22 | Double-color mold sliding block glue feeding and demolding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209903842U true CN209903842U (en) | 2020-01-07 |
Family
ID=69048857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920738685.8U Expired - Fee Related CN209903842U (en) | 2019-05-22 | 2019-05-22 | Double-color mold sliding block glue feeding and demolding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209903842U (en) |
-
2019
- 2019-05-22 CN CN201920738685.8U patent/CN209903842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |