CN202781684U - Gum inlet of film lamination die - Google Patents
Gum inlet of film lamination die Download PDFInfo
- Publication number
- CN202781684U CN202781684U CN 201220468058 CN201220468058U CN202781684U CN 202781684 U CN202781684 U CN 202781684U CN 201220468058 CN201220468058 CN 201220468058 CN 201220468058 U CN201220468058 U CN 201220468058U CN 202781684 U CN202781684 U CN 202781684U
- Authority
- CN
- China
- Prior art keywords
- buffer channel
- gum
- jiao kou
- press mold
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a gum inlet of a film lamination die, which is characterized by comprising a gum port arranged at the tail end of a gum track and a buffer channel connected with the gum port. According to the gum inlet of a film lamination die, the buffer channel is designed, so that the irregular shape of the inner wall of the buffer channel can improve the flow direction of inlet gum, scatter an impact force and prevent the inlet gum from flowing in the same direction and impacting a film, thereby reducing the influence on the film and improving the film lamination effect.
Description
Technical field
The utility model relates to a kind of press mold mould and enters glue outlet structure, belongs to technical field of mold.
Background technology
The shell of many notebooks is all with decorative pattern, be with dapple notebook computer shell for this, when adopting mold injection molding, need in mould, arrange one and be with dapple film, and then injection moulding, the decorative pattern on the film is on the notebook computer shell with regard to the product that is transferred to injection mo(u)lding like this.Yet because film is arranged in the die, it is thinner, and the impact of advancing glue when being subject to injection moulding deforms etc. it, affects the pressing mold effect.
The utility model content
Technical problem to be solved in the utility model provides a kind of press mold mould and enters Jiao Kou, improve solation to, prevent from rushing film, improve the press mold effect.
For solving the problems of the technologies described above, the utility model provides a kind of press mold mould to enter Jiao Kou, it is characterized in that, comprises the Jiao Kou that is arranged on glue road end and the one section buffer channel that is connected with Jiao Kou.
Described buffer channel is one section rough passage of inwall.
Described Jiao Kou leads in the die of press mold mould, and is communicated with buffer channel, by buffer channel glue is guided in the injection molding cavity in the die.
Be provided with the film of decorative pattern in the injection molding cavity.
Advance glue when flowing through buffer channel, by the continuous transform stream of buffer channel to.
The beneficial effect that the utility model reaches:
Press mold mould of the present utility model enters Jiao Kou by one section buffer channel of design, by the irregular shape of buffer channel inwall improve into solation to, disperse impulsive force, prevent from concentrating into glue and pour in a direction, can prevent the impact to film, thereby reduce the impact on film, improve the press mold effect.
Description of drawings
Fig. 1 press mold mould of the present utility model enters glue mouth schematic diagram;
Fig. 2 is the A section enlarged drawing among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 and Figure 2, press mold mould of the present utility model enters Jiao Kou and comprises the glue mouth 1 that is arranged on glue road end and the one section buffer channel 2 that is connected with glue mouth 1.Glue mouth 1 leads in the die 3 of press mold mould (but die 3 generally includes male die core and the mother module core of matched moulds), and be communicated with buffer channel 2, by buffer channel 2 glue is guided in the injection molding cavity 4 in the die, be provided with the film of decorative pattern in the injection molding cavity 4, thereby but injection mo(u)lding goes out figuratum notebook computer shell.
Wherein, buffer channel 2 is one section inwall, 21 irregular passages, inwall 21 is uneven, make into glue when flowing through buffer channel 2 continuous transform stream to, the impulsive force that produces when dispersion agent flows prevents from pouring in a direction into glue is concentrated, can prevent the impact to film, thereby reduce the impact on film, improve the press mold effect.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and distortion, these improvement and distortion also should be considered as protection domain of the present utility model.
Claims (5)
1. a press mold mould enters Jiao Kou, it is characterized in that, comprises the Jiao Kou that is arranged on glue road end and the one section buffer channel that is connected with Jiao Kou.
2. press mold mould according to claim 1 enters Jiao Kou, it is characterized in that, described buffer channel is one section rough passage of inwall.
3. press mold mould according to claim 1 enters Jiao Kou, it is characterized in that, described Jiao Kou leads in the die of press mold mould, and is communicated with buffer channel, by buffer channel glue is guided in the injection molding cavity in the die.
4. press mold mould according to claim 1 enters Jiao Kou, it is characterized in that, is provided with the film of decorative pattern in the injection molding cavity.
5. press mold mould according to claim 1 enters Jiao Kou, it is characterized in that, advances glue when flowing through buffer channel, by the continuous transform stream of buffer channel to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220468058 CN202781684U (en) | 2012-09-14 | 2012-09-14 | Gum inlet of film lamination die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220468058 CN202781684U (en) | 2012-09-14 | 2012-09-14 | Gum inlet of film lamination die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202781684U true CN202781684U (en) | 2013-03-13 |
Family
ID=47809013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220468058 Expired - Fee Related CN202781684U (en) | 2012-09-14 | 2012-09-14 | Gum inlet of film lamination die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202781684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806637A (en) * | 2012-09-14 | 2012-12-05 | 晟扬精密模具（昆山）有限公司 | Glue inlet of film pressing mould |
-
2012
- 2012-09-14 CN CN 201220468058 patent/CN202781684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806637A (en) * | 2012-09-14 | 2012-12-05 | 晟扬精密模具（昆山）有限公司 | Glue inlet of film pressing mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130914 |