CN203831696U - Mold allowing glue to be fed from rear mold body - Google Patents
Mold allowing glue to be fed from rear mold body Download PDFInfo
- Publication number
- CN203831696U CN203831696U CN201420217582.4U CN201420217582U CN203831696U CN 203831696 U CN203831696 U CN 203831696U CN 201420217582 U CN201420217582 U CN 201420217582U CN 203831696 U CN203831696 U CN 203831696U
- Authority
- CN
- China
- Prior art keywords
- glue
- rear mold
- mould
- plate
- ejector retainner
- 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
Links
- 239000003292 glue Substances 0.000 title claims abstract description 52
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to molds, in particular to a mold allowing glue to be fed from a rear mold body. The mold allowing the glue to be fed from the rear mold body comprises the rear mold body and a front mold body. The rear mold body comprises a rear mold plate. A rear mold cavity is embedded in the rear mold plate. The front mold body comprises a front mold plate. A front mold cavity is embedded in the front mold plate. The rear mold cavity and the front mold cavity define a product mold cavity. The rear mold cavity is provided with a glue inlet. The mold has the advantages that the glue is no longer fed through the front mold body; on the contrary, the glue is fed through the rear mold body; the glue inlet is directly formed in the rear mold cavity, so that a runner is shortened, waste of the runner is reduced, the flow rate of the glue applied on products is high, the glue is applied evenly, pressure maintaining can be controlled well, deformation of the products subjected to injection molding is effectively prevented, and no glue trace is left on the surfaces of the products.
Description
Technical field
The utility model relates to mould, relates in particular to the mould that a kind of rear mold is entered glue.
Background technology
General normal mould is that front mould enters glue, and rear mold ejects.If flat panel products adopts traditional front mould to enter glue scheme, can cause product surface to have into glue vestige, enter glue inhomogeneous, and runner be very long, waste material.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of product surface not enter glue vestige, has entered the mould that glue is even, the very short rear mold of runner is entered glue.
The utility model provides a kind of rear mold to enter the mould of glue, comprise rear mold and front mould, described rear mold comprises rear pattern plate, in described rear pattern plate, be embedded with rear cavity, described front mould comprises front template, in described front template, be embedded with front cavity, described rear cavity and described front cavity enclose product die cavity, and described rear cavity is provided with glue-feeder.
As further improvement of the utility model, described rear mold is provided with into glue passage, described in enter glue passage and be connected with described glue-feeder.
As further improvement of the utility model; described rear mold also comprises base plate, lower ejector retainner plate and the upper ejector retainner plate that stack arranges; described base plate is connected with square iron, and described rear pattern plate is connected with described square iron, and described lower ejector retainner plate is arranged between described base plate, upper ejector retainner plate.
As further improvement of the utility model, described upper ejector retainner plate is connected with thimble, and described thimble runs through described rear pattern plate, and the top of described thimble is connected with pushing block.
As further improvement of the utility model, the inner side of described pushing block is provided with stage portion.
As further improvement of the utility model, described base plate is provided with middle holder department, in described lower ejector retainner plate, upper ejector retainner plate, is embedded with guide pin bushing, and described middle holder department is connected with described rear pattern plate through described guide pin bushing.
As further improvement of the utility model, the lateral surface of described guide pin bushing is provided with annular protrusion, and described annular protrusion and described upper ejector retainner plate fit.
As further improvement of the utility model, described front mould also comprises panel, and described front template is connected with described panel.
The beneficial effects of the utility model are: pass through such scheme, no longer through front mould, enter glue, conversely, through rear mold, enter glue, directly at rear cavity processing glue-feeder, shortened runner, saved the waste of runner, product is walked solation motion block, walk glue even, pressurize is controlled well, can effectively prevent from being out of shape after product injection moulding, and product surface does not enter the vestige of glue.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of rear mold of the utility model is entered the mould of glue.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is further illustrated.
Drawing reference numeral in Fig. 1 is: base plate 1; Lower ejector retainner plate 2; Upper ejector retainner plate 3; Rear pattern plate 4; Front template 5; Panel 6; Rear cavity 7; Front cavity 8; Pushing block 9; Glue-feeder 10; Middle holder department 11; Thimble 12; Guide pin bushing 13.
As shown in Figure 1, a kind of rear mold is entered the mould of glue, comprise rear mold and front mould, described rear mold comprises rear pattern plate 4, in described rear pattern plate 4, is embedded with rear cavity 7, and described front mould comprises front template 5, in described front template 5, be embedded with front cavity 8, described rear cavity 7 encloses product die cavity with described front cavity 8, and described rear cavity 7 is provided with glue-feeder 10, and centered by described glue-feeder 10, style big water gap enters glue.
As shown in Figure 1, described rear mold is provided with into glue passage, described in enter glue passage and be connected with described glue-feeder 10.
As shown in Figure 1; described rear mold also comprises base plate 1, lower ejector retainner plate 2 and the upper ejector retainner plate 3 that stack arranges; described base plate 1 is connected with square iron; described rear pattern plate 4 is connected with described square iron; described lower ejector retainner plate 2 is arranged between described base plate 1, upper ejector retainner plate 3, described in enter glue passage and run through described base plate 1, lower ejector retainner plate 2, upper ejector retainner plate 3, rear pattern plate 4.
As shown in Figure 1, described upper ejector retainner plate 3 is connected with thimble 12, and described thimble 12 runs through described rear pattern plate 4, and the top of described thimble 12 is connected with pushing block 9.
As shown in Figure 1, the inner side of described pushing block 9 is provided with stage portion, can match with the edge of product by this stage portion, with ejecting product.
As shown in Figure 1, described base plate 1 is provided with middle holder department 11, and middle holder department 11 is called again push pedal guide pillar, in described lower ejector retainner plate 2, upper ejector retainner plate 3, is embedded with guide pin bushing 13, described middle holder department 11 is connected with described rear pattern plate 4 through described guide pin bushing 13, for the guiding of described lower ejector retainner plate 2, upper ejector retainner plate 3.
As shown in Figure 1, the lateral surface of described guide pin bushing 13 is provided with annular protrusion, and described annular protrusion and described upper ejector retainner plate 3 fit.
As shown in Figure 1, described front mould also comprises panel 6, and described front template 5 is connected with described panel 6.
A kind of rear mold that the utility model provides is entered the mould of glue, no longer through front mould, enter glue, conversely, through rear mold, enter glue, directly at rear cavity 7 processing glue-feeders, shortened runner, saved the waste of runner, product is walked solation motion block, walk glue even, pressurize is controlled well, can effectively prevent from being out of shape after product injection moulding, and product surface does not enter the vestige of glue.
The advantage that a kind of rear mold that the utility model provides is entered the mould of glue is:
1. directly in rear cavity 7, enter glue, saved regrinding-material;
2. shortened runner, moulding is faster, thereby has shortened molding cycle;
3. in the inside of product, enter glue, product surface does not enter glue vestige;
4. center style big water gap enters glue and can effectively control deformation of products.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. a rear mold is entered the mould of glue, it is characterized in that: comprise rear mold and front mould, described rear mold comprises rear pattern plate, in described rear pattern plate, be embedded with rear cavity, described front mould comprises front template, in described front template, be embedded with front cavity, described rear cavity and described front cavity enclose product die cavity, and described rear cavity is provided with glue-feeder.
2. rear mold according to claim 1 is entered the mould of glue, it is characterized in that: described rear mold is provided with into glue passage, described in enter glue passage and be connected with described glue-feeder.
3. rear mold according to claim 1 is entered the mould of glue; it is characterized in that: described rear mold also comprises base plate, lower ejector retainner plate and the upper ejector retainner plate that stack arranges; described base plate is connected with square iron; described rear pattern plate is connected with described square iron, and described lower ejector retainner plate is arranged between described base plate, upper ejector retainner plate.
4. rear mold according to claim 3 is entered the mould of glue, it is characterized in that: described upper ejector retainner plate is connected with thimble, and described thimble runs through described rear pattern plate, and the top of described thimble is connected with pushing block.
5. rear mold according to claim 4 is entered the mould of glue, it is characterized in that: the inner side of described pushing block is provided with stage portion.
6. rear mold according to claim 3 is entered the mould of glue, it is characterized in that: described base plate is provided with middle holder department, in described lower ejector retainner plate, upper ejector retainner plate, is embedded with guide pin bushing, and described middle holder department is connected with described rear pattern plate through described guide pin bushing.
7. rear mold according to claim 6 is entered the mould of glue, it is characterized in that: the lateral surface of described guide pin bushing is provided with annular protrusion, and described annular protrusion and described upper ejector retainner plate fit.
8. rear mold according to claim 1 is entered the mould of glue, it is characterized in that: described front mould also comprises panel, and described front template is connected with described panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217582.4U CN203831696U (en) | 2014-04-30 | 2014-04-30 | Mold allowing glue to be fed from rear mold body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217582.4U CN203831696U (en) | 2014-04-30 | 2014-04-30 | Mold allowing glue to be fed from rear mold body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203831696U true CN203831696U (en) | 2014-09-17 |
Family
ID=51509579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420217582.4U Expired - Fee Related CN203831696U (en) | 2014-04-30 | 2014-04-30 | Mold allowing glue to be fed from rear mold body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203831696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228048A (en) * | 2021-11-26 | 2022-03-25 | 博罗县信和塑胶电子有限公司 | A kind of fan blade backward pouring glue device |
-
2014
- 2014-04-30 CN CN201420217582.4U patent/CN203831696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228048A (en) * | 2021-11-26 | 2022-03-25 | 博罗县信和塑胶电子有限公司 | A kind of fan blade backward pouring glue device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20160430 |