CN212707823U - Ox horn advances to glue piece - Google Patents
Ox horn advances to glue piece Download PDFInfo
- Publication number
- CN212707823U CN212707823U CN202021566450.4U CN202021566450U CN212707823U CN 212707823 U CN212707823 U CN 212707823U CN 202021566450 U CN202021566450 U CN 202021566450U CN 212707823 U CN212707823 U CN 212707823U
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- runner
- horn
- glue
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- crossing
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Abstract
The utility model provides a ox horn glue feeding piece, which comprises a glue feeding insert, a glue feeding runner, a first ox horn runner and a second ox horn runner, wherein the glue feeding runner, the first ox horn runner and the second ox horn runner are arranged on the glue feeding insert; the glue inlet flow passage is arranged on the splicing surface of the glue inlet insert and the mold core; one end of the first ox horn runner is communicated with the glue inlet runner, the other end of the first ox horn runner is communicated with the second ox horn runner, and the other end of the second ox horn runner is provided with a glue inlet; the cross section of the second ox horn runner is in a cross shape; the utility model discloses a second runner is cooled down and is fixed a position injection moulding raw materials, can prevent effectively that the injection moulding raw materials of high temperature from causing the damage to the surface of product.
Description
Technical Field
The utility model relates to a ox horn advances gluey technical field, especially a ox horn advances gluey piece.
Background
In prior art, in the processing and manufacturing field of thermoplastic plastic product, often can adopt the ox horn to advance gluey mode and process the product, and conventional ox horn advances to glue and is a segmentation ox horn and advances to glue, because modern high temperature plastic needs higher temperature melting than traditional plastics to melt, traditional mode is penetrated and is often penetrated the printing ink layer that enters the direct sheet in product bottom from the sharp point of ox horn, ox horn point temperature can be up to 450 ℃ or above in the twinkling of an eye, the printing ink layer can't bear the high temperature, will make product surface printing ink destroyed by the wash, form the cave, cause the damage to the surface of product.
SUMMERY OF THE UTILITY MODEL
To the above defect, the utility model aims to provide an ox horn advances to glue the piece, solves the high temperature raw materials of moulding plastics and causes the problem of damage to the product.
To achieve the purpose, the utility model adopts the following technical proposal:
the ox horn glue inlet piece comprises a glue inlet insert, a glue inlet flow passage, a first ox horn flow passage and a second ox horn flow passage, wherein the glue inlet flow passage, the first ox horn flow passage and the second ox horn flow passage are arranged on the glue inlet insert; the glue inlet flow passage is arranged on the splicing surface of the glue inlet insert and the mold core; one end of the first ox horn runner is communicated with the glue inlet runner, the other end of the first ox horn runner is communicated with the second ox horn runner, and the other end of the second ox horn runner is provided with a glue inlet; the cross section of the second ox horn runner is in a cross shape.
Further, the height H of the second ox horn runner is 6-8 mm.
Furthermore, the cross-shaped cross section of the second ox horn runner is formed by vertically crossing a first crossing runner and a second crossing runner, the widths W of the first crossing runner and the second crossing runner are both 0.8-1.2 mm, and the lengths L of the first crossing runner and the second crossing runner are both 5-8 mm.
Further, the cross-sectional area of the first ox horn runner is gradually reduced from one end connected with the glue inlet runner to the other end.
Furthermore, the ox horn glue feeding piece further comprises an ejector pin, and the ejector pin is slidably arranged on the glue feeding insert.
Further, the height H of the second ox horn runner is 7 mm.
Further, the widths W of the first cross flow channel and the second cross flow channel are both 1mm, and the lengths L of the first cross flow channel and the second cross flow channel are both 6.5 mm.
The utility model has the advantages that:
the utility model provides a glue piece is advanced to ox horn according to above-mentioned content, and the raw materials of moulding plastics can follow advance gluey runner and get into, then pass through first ox horn runner gets into second ox horn runner, the second runner is cooled down and is fixed a position the raw materials of moulding plastics, can prevent effectively that the raw materials of moulding plastics of high temperature from causing the damage to the surface of product.
Drawings
Fig. 1 is a schematic view of an installation structure of an embodiment of the present invention;
fig. 2 is a top view of a mounting structure of an embodiment of the present invention;
FIG. 3 is a schematic side cross-sectional view of one embodiment of the present invention;
fig. 4 is a top view of an embodiment of the present invention;
fig. 5 is a partial method diagram of a top view of an embodiment of the present invention.
Wherein: the product 1, the glue inlet insert 2, the glue inlet runner 21, the first ox horn runner 22, the second ox horn runner 23, the first cross runner 231, the second cross runner 232, the thimble 3, the hot runner 4, the height H, the width W and the length L.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The ox horn glue inlet part shown in fig. 1-5 comprises a glue inlet insert 2, and a glue inlet runner 21, a first ox horn runner 22 and a second ox horn runner 23 which are arranged on the glue inlet insert 2; the glue inlet flow passage 21 is arranged on the splicing surface of the glue inlet insert 2 and the mold core; one end of the first ox horn runner 22 is communicated with the glue inlet runner 21, the other end of the first ox horn runner 22 is communicated with the second ox horn runner 23, and the other end of the second ox horn runner 23 is provided with a glue inlet; the cross section of the second ox horn runner 23 is cross-shaped.
In specific work, the raw materials of moulding plastics gets into from the hot runner 4 of mould benevolence advance gluey mold insert 2, the raw materials temperature of moulding plastics is up to 450 degrees centigrade, if directly advance gluey to product 1 with the raw materials of moulding plastics of high temperature, can cause the damage to product 1 the utility model discloses in, the high temperature raw materials of moulding plastics gets into from hot runner 411 the ox horn advances in gluey, advance gluey runner 21 with hot runner 4 intercommunication, the high temperature raw materials of moulding plastics are followed hot runner 4 gets into through advance in gluey runner 21, then flow in first ox horn runner 22, process at last the surface of product 1 is moulded plastics to the jiao kou that advances of second ox horn runner 23, second ox horn runner 23 is the runner of "ten" font, can reduce the temperature of the raw materials of moulding plastics, prevents that the raw materials of moulding plastics from causing the damage to product 1.
Further, the height H of the second ox horn runner 23 is 6-8 mm.
Specifically, in order to ensure the cooling effect of the second ox horn runner 23 on the injection molding raw material, the height H of the second ox horn runner 23 needs to be set between 6mm and 8mm, if the height H of the second ox horn runner 23 is less than 6mm, the temperature cooling effect of the injection molding raw material can be possibly insufficient, the surface of the product 1 is damaged due to the overhigh temperature of the injection molding raw material, if the height H of the second ox horn runner 23 is more than 8mm, the height of the first ox horn runner 22 is increased, and the height of the glue inlet insert 2 is increased, so that the glue inlet insert 2 is not favorable for installation.
Furthermore, the cross-shaped cross section of the second ox horn runner 23 is formed by vertically crossing a first crossing runner 231 and a second crossing runner 232, the widths W of the first crossing runner 231 and the second crossing runner 232 are both 0.8-1.2 mm, and the lengths L of the first crossing runner 231 and the second crossing runner 232 are both 5-8 mm.
Specifically, the cross-shaped cross section of the second ox horn runner 23 is formed by vertically crossing a first crossing runner 231 and a second crossing runner 232, and the widths W of the first crossing runner 231 and the second crossing runner 232 are both required to be set to be 0.8-1.2 mm, so that the situation that the widths W are too narrow and injection molding raw materials are difficult to pass through or a large amount of injection molding raw materials are gushed out during injection due to too large widths, which causes poor processing effect, is prevented; the lengths L of the first cross flow channel 231 and the second cross flow channel 232 are both required to be set between 5mm and 8mm, so that poor cooling effect caused by too short length L is prevented, or excessive glue injection caused by too long length L is prevented; be favorable to guaranteeing on the whole the second ox horn runner 23 prevents to mould plastics the raw materials high temperature and causes the damage to the surface of product 1 to the cooling effect of raw materials of moulding plastics.
Further, the cross-sectional area of the first horn flow path 22 is gradually reduced from one end connected to the glue inlet flow path 21 to the other end.
Specifically, the cross-sectional area of the second ox horn runner 23 is gradually reduced from the end connected with the first ox horn runner 22 to the other end, and the second ox horn runner 23 is arranged in a conical shape, so that the glue inlet can be ensured to have stable glue inlet speed, and the phenomenon of glue shortage is avoided.
Furthermore, the ox horn glue feeding piece further comprises a thimble 3, and the thimble 3 is slidably arranged on the glue feeding insert 2.
Specifically, the glue inlet insert 2 is provided with a sliding cavity, the ejector pin 3 is slidably arranged in the sliding cavity, and after the injection molding raw material is cooled and shaped, the ejector pin 3 is used for pushing the injection molding piece in the glue inlet flow passage 21, so that the injection molding piece in the glue inlet flow passage 21 is separated from the glue inlet insert 2, and the cooling injection molding piece in the glue inlet insert can be ejected out conveniently and quickly.
Further, the height H of the second ox horn flow passage 23 is 7 mm.
Specifically, in this embodiment, the height H of the second ox horn runner 23 is set to 7mm, so that the cooling effect on the injection molding raw material can be improved, and the damage to the surface of the product 1 caused by the overhigh temperature of the injection molding raw material can be prevented.
Further, the widths W of the first intersecting flow channel 231 and the second intersecting flow channel 232 are both 1mm, and the lengths L of the first intersecting flow channel 231 and the second intersecting flow channel 232 are both 6.5 mm.
Specifically, in this embodiment, the width W of the first cross runner 231 and the second cross runner 232 is set to be 1mm, and the length L of the first cross runner 231 and the second cross runner 232 is set to be 6.5mm, so that the cooling effect on the injection molding raw material can be improved, and the damage to the surface of the product 1 caused by the overhigh temperature of the injection molding raw material can be prevented.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (7)
1. The utility model provides a ox horn advances gluey piece, includes advances gluey mold insert, its characterized in that: the first ox horn runner and the second ox horn runner are arranged on the glue inlet insert; the glue inlet flow passage is arranged on the splicing surface of the glue inlet insert and the mold core; one end of the first ox horn runner is communicated with the glue inlet runner, the other end of the first ox horn runner is communicated with the second ox horn runner, and the other end of the second ox horn runner is provided with a glue inlet; the cross section of the second ox horn runner is in a cross shape.
2. The ox horn glue feeding piece according to claim 1, wherein: the height H of the second ox horn runner is 6-8 mm.
3. The ox horn glue feeding piece according to claim 1, wherein: the cross-shaped cross section of the second ox horn runner is formed by vertically crossing a first crossing runner and a second crossing runner, the widths W of the first crossing runner and the second crossing runner are both 0.8-1.2 mm, and the lengths L of the first crossing runner and the second crossing runner are both 5-8 mm.
4. The ox horn glue feeding piece according to claim 1, wherein: the cross-sectional area of the first ox horn runner is gradually reduced from one end connected with the glue inlet runner to the other end.
5. The ox horn glue feeding piece according to claim 1, wherein: still include the thimble, the thimble slidable set up in advance gluey mold insert.
6. The ox horn glue feeding piece according to claim 1, wherein: the height H of the second ox horn runner is 7 mm.
7. The ox horn glue feeding piece according to claim 3, wherein: the width W of the first cross runner and the width W of the second cross runner are both 1mm, and the length L of the first cross runner and the length L of the second cross runner are both 6.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566450.4U CN212707823U (en) | 2020-07-31 | 2020-07-31 | Ox horn advances to glue piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021566450.4U CN212707823U (en) | 2020-07-31 | 2020-07-31 | Ox horn advances to glue piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212707823U true CN212707823U (en) | 2021-03-16 |
Family
ID=74911720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021566450.4U Active CN212707823U (en) | 2020-07-31 | 2020-07-31 | Ox horn advances to glue piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212707823U (en) |
-
2020
- 2020-07-31 CN CN202021566450.4U patent/CN212707823U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210615 Address after: 528306 no.3-2, SANHENG Road, Wangqu Road, rongguinan District, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong wangtu Printing Co.,Ltd. Address before: 528303 2nd floor, No.13 Dasheng Road, rongguinan District, Shunde District, Foshan City, Guangdong Province Patentee before: DOSHAN WANGTU HUIKENG PRINTING Co.,Ltd. |
|
| TR01 | Transfer of patent right |