CN214056286U - Thin glue area injection structure of air conditioner hanging machine panel mould - Google Patents
Thin glue area injection structure of air conditioner hanging machine panel mould Download PDFInfo
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- CN214056286U CN214056286U CN202022783404.6U CN202022783404U CN214056286U CN 214056286 U CN214056286 U CN 214056286U CN 202022783404 U CN202022783404 U CN 202022783404U CN 214056286 U CN214056286 U CN 214056286U
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- sliding block
- sliding
- groove
- air conditioner
- hanging machine
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Abstract
The utility model discloses an air conditioner hanging machine panel mould thin glue district injection structure, including the rear die base and set up the back centre form in the rear die base, its characterized in that: the rear die comprises a driving unit, a first sliding hole is arranged in a rear die base, a second sliding hole communicated with the first sliding hole is arranged in a rear inner die, a first sliding block is arranged in the first sliding hole, a second sliding block is arranged in the second sliding hole, the end surface of the second sliding block and the top surface of the rear inner die form a forming surface together, a guiding mechanism is arranged between the first sliding block and the second sliding block, the first sliding block is connected with the driving unit, and the first sliding block can be pushed by the driving unit to lift the second sliding block through the guiding mechanism.
Description
Technical Field
The utility model relates to an air conditioner hanging panel mould, especially an air conditioner hanging panel mould thin glue district injection structure.
Background
The air conditioner hanging machine panel is formed by injection molding, but due to functional requirements, the display area of the air conditioner hanging machine panel is a thin glue area which is usually half of the normal wall thickness, the thin glue area and the thick glue area need to be in remote transition, when an injection molding material flows through the thin glue area, the flow section area is reduced suddenly, glue is difficult to flow, a weld line is easy to generate, appearance defects such as bulging are easy to occur, and the forming process range is narrow.
Disclosure of Invention
In order to overcome the not enough of prior art, the utility model provides an air conditioner hanging machine panel mould thin glue district injection structure.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an air conditioner hanging machine panel mould thin glue district injection structure, includes the rear die base and sets up the back centre form in the rear die base, its characterized in that: the rear die comprises a driving unit, a first sliding hole is arranged in a rear die base, a second sliding hole communicated with the first sliding hole is arranged in a rear inner die, a first sliding block is arranged in the first sliding hole, a second sliding block is arranged in the second sliding hole, the end surface of the second sliding block and the top surface of the rear inner die form a forming surface together, a guiding mechanism is arranged between the first sliding block and the second sliding block, the first sliding block is connected with the driving unit, and the first sliding block can be pushed by the driving unit to lift the second sliding block through the guiding mechanism.
The guide mechanism comprises a first inclined plane arranged on the first sliding block and a second inclined plane arranged on the second sliding block, and the first inclined plane and the second inclined plane can be mutually extruded when the first sliding block moves.
One end of the sliding block is provided with a T-shaped groove, the driving unit is an oil pressure cylinder, and a connecting rod at the end of a piston rod of the oil pressure cylinder is clamped in the T-shaped groove.
And a step limiting surface is arranged on the second sliding block.
The bottom end of the second sliding block is provided with a groove, and the first sliding block is located in the groove.
The rear die holder is internally provided with a bottom groove, a sliding groove arranged in the bottom groove and a bottom plate for sealing the sliding groove, the first sliding hole is composed of the sliding groove and the bottom plate, the driving unit is arranged in the bottom groove, and the first sliding block is positioned in the sliding groove.
And a sliding block limiting part is arranged in the bottom groove.
The utility model has the advantages that: the utility model can fill the plastic injection according to the equal wall thickness when the plastic injection starts through the design of the plastic injection structure of the thin glue area; before pressure maintaining, the oil cylinder pushes the first sliding block to move forward, the first sliding block drives the second sliding block to ascend, and the end face of the second sliding block extrudes a product to locally thin the product, so that the thickness requirement of a thin glue area is met, and the thin glue area of the product is formed. The product that moulds plastics like this whole wall thickness is even, easily walks to glue, and the outward appearance is good, has improved product quality.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an exploded view of a thin glue region injection molded structure;
FIG. 3 is an assembled view of a thin glue region injection molded structure;
fig. 4 is a view of a product.
Detailed Description
Referring to fig. 1 to 4, the utility model discloses an air conditioner hanging machine panel mold thin glue zone injection molding structure, which comprises a rear mold base 1 and a rear inner mold 2 arranged in the rear mold base 1, and comprises a driving unit 3, wherein the driving unit 3 is an oil hydraulic cylinder, a first sliding hole is arranged in the rear die holder 1, a second sliding hole communicated with the first sliding hole is arranged in the rear inner die 2, a first sliding block 4 is arranged in the first sliding hole, a second sliding block 5 is arranged in the second sliding hole, the end surface of the second sliding block 5 and the top surface of the rear inner die 2 form a molding surface together, a guide mechanism is arranged between the first sliding block 4 and the second sliding block 5, the guide mechanism comprises a first inclined plane 6 arranged on the first sliding block 4 and a second inclined plane arranged on the second sliding block 5, the first inclined surface 6 and the second inclined surface can be mutually extruded when the first sliding block 4 moves, the first sliding block 4 is connected with the driving unit 3, and the first slide block 4 can be pushed by the driving unit 3 to lift and lower the second slide block 5 through the guide mechanism.
As shown in the figure, a T-shaped groove 7 is formed in the end portion of the first sliding block 4, and a connecting rod 8 at the end portion of a piston rod of the oil hydraulic cylinder is clamped in the T-shaped groove 7, so that the structure is convenient to assemble.
As shown in the figure, the second sliding block 5 is provided with a step limiting surface 9, when the second sliding block 5 rises to a preset height, the step limiting surface 9 is in contact with the rear inner die 2, so that the second sliding block 5 is limited to rise, and the thickness degree of the thin glue area can be accurately controlled; the sliding block limiting part is arranged in the bottom groove, the position of the first sliding block 4 retreating is limited through the sliding block limiting part, and therefore the height position of the second sliding block 5 descending is correspondingly determined, and therefore the position of the first sliding block 4 can be accurately controlled to enable the height of the top surface of the second sliding block 5 to be equal to the top surface of the rear inner die 2.
As shown in the figure, the bottom end of the second sliding block 5 is provided with a groove 10, and the first sliding block 4 is positioned in the groove 10, so that the structure is ensured that the first sliding block 4 and the second sliding block 5 cannot deflect when being pressed against each other, and the movement is more stable.
As shown in the figure, a bottom groove, a sliding groove arranged in the bottom groove and a bottom plate 11 for sealing the sliding groove are arranged in the rear die holder 1, the first sliding hole is formed by the sliding groove and the bottom plate 11, the driving unit 3 is arranged in the bottom groove, and the first sliding block 4 is located in the sliding groove.
The working principle of the die is briefly described as follows: after the die is closed, the first sliding hole retreats to the position under the action of oil pressure, the glue position surface (end surface) of the second sliding block 5 is level to the glue position surface (top surface) of the rear inner die 2, glue injection is started, so that the glue is easy to flow, the whole wall thickness of an injection molded product 12 is uniform, glue is easy to flow, and the appearance is good; after the glue solution is filled, when pressure maintaining is started, the oil cylinder pushes the first sliding block 4 to move forward, the first sliding block 4 drives the second sliding block 5 to ascend, and the end face of the second sliding block 5 extrudes the product 12, so that a product thin glue area 13 is formed.
The embodiment of the present invention provides an injection structure for a thin glue area of a panel mold of an air conditioner hanging machine, which is introduced in detail, and the specific embodiments are applied to explain the principle and the implementation of the present invention, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (7)
1. The utility model provides an air conditioner hanging machine panel mould thin glue district injection structure, includes the rear die base and sets up the back centre form in the rear die base, its characterized in that: the rear die comprises a driving unit, a first sliding hole is arranged in a rear die base, a second sliding hole communicated with the first sliding hole is arranged in a rear inner die, a first sliding block is arranged in the first sliding hole, a second sliding block is arranged in the second sliding hole, the end surface of the second sliding block and the top surface of the rear inner die form a forming surface together, a guiding mechanism is arranged between the first sliding block and the second sliding block, the first sliding block is connected with the driving unit, and the first sliding block can be pushed by the driving unit to lift the second sliding block through the guiding mechanism.
2. The air conditioner hanging machine panel mold thin glue area injection molding structure of claim 1, characterized in that: the guide mechanism comprises a first inclined plane arranged on the first sliding block and a second inclined plane arranged on the second sliding block, and the first inclined plane and the second inclined plane can be mutually extruded when the first sliding block moves.
3. The air conditioner hanging machine panel mold thin glue area injection molding structure of claim 1, characterized in that: one end of the sliding block is provided with a T-shaped groove, the driving unit is an oil pressure cylinder, and a connecting rod at the end of a piston rod of the oil pressure cylinder is clamped in the T-shaped groove.
4. The air conditioner hanging machine panel mold thin glue area injection molding structure of claim 1, characterized in that: and a step limiting surface is arranged on the second sliding block.
5. The air conditioner hanging machine panel mold thin glue area injection molding structure of claim 1, characterized in that: the bottom end of the second sliding block is provided with a groove, and the first sliding block is located in the groove.
6. The air conditioner hanging machine panel mold thin glue area injection molding structure of claim 1, characterized in that: the rear die holder is internally provided with a bottom groove, a sliding groove arranged in the bottom groove and a bottom plate for sealing the sliding groove, the first sliding hole is composed of the sliding groove and the bottom plate, the driving unit is arranged in the bottom groove, and the first sliding block is positioned in the sliding groove.
7. The air conditioner hanging machine panel mold thin glue area injection structure of claim 6, characterized in that: and a sliding block limiting part is arranged in the bottom groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022783404.6U CN214056286U (en) | 2020-11-26 | 2020-11-26 | Thin glue area injection structure of air conditioner hanging machine panel mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022783404.6U CN214056286U (en) | 2020-11-26 | 2020-11-26 | Thin glue area injection structure of air conditioner hanging machine panel mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214056286U true CN214056286U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022783404.6U Active CN214056286U (en) | 2020-11-26 | 2020-11-26 | Thin glue area injection structure of air conditioner hanging machine panel mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214056286U (en) |
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2020
- 2020-11-26 CN CN202022783404.6U patent/CN214056286U/en active Active
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