CN207954471U - Sensor gel-injection mould structure - Google Patents
Sensor gel-injection mould structure Download PDFInfo
- Publication number
- CN207954471U CN207954471U CN201820204518.0U CN201820204518U CN207954471U CN 207954471 U CN207954471 U CN 207954471U CN 201820204518 U CN201820204518 U CN 201820204518U CN 207954471 U CN207954471 U CN 207954471U
- Authority
- CN
- China
- Prior art keywords
- sensor
- runner
- injection mould
- glue
- mould structure
- 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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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses sensor gel-injection mould structure, including die main body, the runner in die main body, the sensor cavity being connected with runner；Being circumferentially with for the sensor cavity is several diagonal, the runner includes glue-feeder, the glue-feeder includes the curved portion being connect with runner and plat part, the plat part be equipped with V-type to interface, it is described to interface and the diagonally corresponding matching of the side of sensor cavity, it is described that diagonal connection is bonded with described to interface.The utility model sensor injecting glue is smooth, no flash problem.
Description
Technical field
The utility model belongs to gel-injection mould technical field more particularly to a kind of sensor gel-injection mould structure.
Background technology
The glue-feeder of cavityplate is too small in existing sensor die, causes narrow into glue runner, is caused to the production of mold
Difficulty is selected in sensor body corner as gum-injecting port, production is easy to cause hair since sensor body is piece type structure
Side, it is not full into glue, it there is also in individual die cavitys and cannot occur defective products completely into glue so as to cause product, subsequently remedy
It is difficult.
Utility model content
Purpose of the utility model is to solve above-mentioned technical problems, and provide a kind of sensor gel-injection mould structure,
To realize that sensor injecting glue is smooth, no flash problem.In order to achieve the above object, technical solutions of the utility model are as follows：
Sensor gel-injection mould structure, including die main body, the runner in die main body, the biography being connected with runner
Sensor cavity；Being circumferentially with for the sensor cavity is several diagonal, and the runner includes glue-feeder, the glue-feeder include with
Runner connection curved portion and plat part, the plat part be equipped with V-type to interface, it is described to interface and sensor type
The diagonally corresponding matching of the side of chamber, it is described that diagonal connection is bonded with described to interface.
Specifically, the runner further includes sprue, several branch flow passages for being connect with sprue.
Specifically, be equipped with the sprue of several symmetrically arranged side by side in the die main body, the end of each sprue with it is total
Gum-injecting port is connected to.
Specifically, the both sides of the sprue have respectively symmetrically been placed equidistant with several branch flow passages, the end of each branch flow passage
Portion is equipped with glue-feeder.
Specifically, the sensor cavity is diamond structure.
Compared with prior art, the advantageous effect of the utility model sensor gel-injection mould structure is mainly reflected in：
Curved portion enters sensor cavity by the of short duration storage of plastic cement in branch flow passage, as power impact extruded plastic cement is stored,
It effectively prevent the generation of gap bubble；Interface is arranged in the V-type of plat part, expands the gum-injecting port of original structure, makes its injecting glue
It is more smooth, distinguish injecting glue along the both sides to angular vertex of sensor cavity, more steadily.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the schematic top plan view of glue-feeder in the present embodiment；
Fig. 3 is the schematic side view of glue-feeder in the present embodiment
Digital representation in figure：
1 die main body, 2 sensor cavities, 21 diagonal, 3 sprues, 31 branch flow passages, 32 total gum-injecting ports, 4 curved portions, 41
Plat part, 42 pairs of interfaces.
Specific implementation mode
Clear, complete description will be carried out to the technical scheme in the embodiment of the utility model below in conjunction with the accompanying drawings, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Embodiment：
Referring to Fig.1 shown in -3, the present embodiment is sensor gel-injection mould structure, including die main body 1, is set to die main body
Runner in 1, the sensor cavity 2 being connected with runner.
Several branch flow passages 31 that runner includes sprue 3, is connect with sprue 3.
The sprue 3 of several symmetrically arranged side by side, the end of each sprue 3 and total gum-injecting port 32 are equipped in die main body 1
Connection；
The both sides of sprue 3 have respectively symmetrically been placed equidistant with several branch flow passages 31, and the end of each branch flow passage 31 is equipped with
Glue-feeder, glue-feeder docking corresponding with sensor cavity 2.
Sensor cavity 2 is diamond structure, and sensor cavity 2 is circumferentially with several diagonal 21, the present embodiment diagonal 21
Quantity is four.
Glue-feeder includes curved portion 4 and plat part 41, and curved portion 4 is connect with the opening of branch flow passage 31, plat part 41
One end is connected to curved portion 4, and the other end of plat part 41 is connected to sensor cavity 2；
Plat part 41 be equipped with V-type to interface 42, to corresponding with the side of sensor cavity 2 diagonal 21 of interface 42
Match, connection is bonded with diagonal 21 to interface 42.
Curved portion 4 enters sensor type by the of short duration storage of plastic cement in branch flow passage 31, as power impact extruded plastic cement is stored
Chamber 2 effectively prevent the generation of gap bubble；Interface 42 is arranged in the V-type of plat part 41, expands the gum-injecting port of original structure,
Keep its injecting glue more smooth, injecting glue is distinguished in the both sides along diagonal 21 vertex of sensor cavity 2, more steadily.
When using the present embodiment, into glue in total gum-injecting port 32, in uniform divided flows to each branch flow passage 31, pass through glue-feeder
Special construction makes plastic uniform smoothly carry out injecting glue to sensor cavity 2, and sensor is without flash, nothing full into glue after injecting glue
Gap.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.
Claims (5)
1. sensor gel-injection mould structure, it is characterised in that：Runner and runner including die main body, in die main body
The sensor cavity being connected；Being circumferentially with for the sensor cavity is several diagonal, and the runner includes glue-feeder, it is described into
Jiao Kou includes the curved portion being connect with runner and plat part, the plat part be equipped with V-type to interface, it is described to interface
It is described that diagonal connection is bonded with described to interface with the diagonally corresponding matching of the side of sensor cavity.
2. sensor gel-injection mould structure according to claim 1, it is characterised in that：The runner further include sprue,
Several branch flow passages being connect with sprue.
3. sensor gel-injection mould structure according to claim 2, it is characterised in that：It is equipped in the die main body several
The sprue of symmetrically arranged side by side, the end of each sprue are connected to total gum-injecting port.
4. sensor gel-injection mould structure according to claim 2, it is characterised in that：The both sides of the sprue are right respectively
Title has been placed equidistant with several branch flow passages, and the end of each branch flow passage is equipped with glue-feeder.
5. sensor gel-injection mould structure according to claim 1, it is characterised in that：The sensor cavity is diamond shape knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204518.0U CN207954471U (en) | 2018-02-06 | 2018-02-06 | Sensor gel-injection mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204518.0U CN207954471U (en) | 2018-02-06 | 2018-02-06 | Sensor gel-injection mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207954471U true CN207954471U (en) | 2018-10-12 |
Family
ID=63737596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820204518.0U Expired - Fee Related CN207954471U (en) | 2018-02-06 | 2018-02-06 | Sensor gel-injection mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207954471U (en) |
-
2018
- 2018-02-06 CN CN201820204518.0U patent/CN207954471U/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: 20181012 Termination date: 20220206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |