CN219883128U - Fluff adsorption structure in mould - Google Patents
Fluff adsorption structure in mould Download PDFInfo
- Publication number
- CN219883128U CN219883128U CN202321709535.7U CN202321709535U CN219883128U CN 219883128 U CN219883128 U CN 219883128U CN 202321709535 U CN202321709535 U CN 202321709535U CN 219883128 U CN219883128 U CN 219883128U
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- insert
- fluff
- mold
- profiling
- vacuum
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a fluff adsorption structure in a mould, which comprises the following components: the mold comprises a mold base, a first insert and a profiling insert, wherein a mold cavity is formed in the mold base, and a circle of profiling mounting groove is formed in the upper part of the mold cavity; the first insert is arranged in the die cavity, a circle of first air suction slits are uniformly formed in the outer side of the first insert in the circumferential direction, and a vacuum air passage is formed below the first insert; the profiling insert is arranged in the profiling mounting groove and above the first insert, and fluff is attached to the profiling insert; the first air suction slots are communicated with a vacuum air passage, and the vacuum air passage is connected with an external vacuum connector. According to the utility model, after the fluff is attached to the profiling insert, the vacuum connection device is used for carrying out vacuumizing operation with the vacuum air channel, and the vacuum air channel is communicated with the vacuum air channel, so that the fluff is adsorbed on the surface of a product in the vacuumizing process, the installation efficiency of the fluff and the product is improved, and the attaching effect of the fluff and the product is also improved.
Description
Technical Field
The utility model belongs to the technical field of automobile sealing strips, and particularly relates to an adsorption structure of fluff in a die.
Background
The automobile sealing strip is a common part in an automobile, is mainly used around automobile window glass, has a sound insulation and water resistance effect, and can cause certain abrasion to a sealing product due to friction between the glass and the sealing product when the automobile window is lifted, and influences the sound insulation and water resistance effect of the sealing product, so that a layer of velvet edge is required to be attached to the surface of the sealing product to achieve the noise reduction effect.
The existing fluff installation mainly relies on the round hole type to adsorb, the loss of the fluff installation is too large in the adsorption process, round hole marks are formed on the surface of the fluff after adsorption, the attractiveness of the fluff is affected, and therefore the problem of how to better complete the fluff installation is an urgent need to be solved.
Disclosure of Invention
The utility model aims to: in order to overcome the defects, the utility model aims to provide the fluff adsorption structure in the mould, which has the advantages of simple structure, reasonable design and easy production, and the fluff is attached to the profiling insert and then is vacuumized through the vacuum connector and the vacuum air channel, so that the fluff is adsorbed on the surface of a product in the vacuumization process, the installation efficiency of the fluff and the product is improved, and the attaching effect of the fluff is also improved.
The technical scheme is as follows: in order to achieve the above object, the present utility model provides a fluff adsorbing structure in a mold, comprising: the mold comprises a mold base, a first insert and a profiling insert, wherein a mold cavity is formed in the mold base, and a circle of profiling mounting groove is formed in the upper part of the mold cavity; the first insert is arranged in the die cavity, a circle of first air suction slits are uniformly formed in the outer side of the first insert in the circumferential direction, and a vacuum air passage is formed below the first insert; the profiling insert is arranged in the profiling mounting groove and above the first insert, and fluff is attached to the profiling insert; the first air suction slots are communicated with a vacuum air passage, and the vacuum air passage is connected with an external vacuum connector.
According to the fluff adsorption structure in the mold, after the fluff is attached to the profiling insert, vacuumizing operation is carried out on the fluff and the vacuum air channel through the vacuum connector, and the vacuum air channel is communicated with the vacuum air channel, so that the fluff is adsorbed on the surface of a product in the vacuumizing process, the fluff and product mounting efficiency is improved, the attaching effect is also improved, and the problem of difficulty in fluff mounting is well solved.
The first insert is internally provided with a first through hole cavity and a second through hole cavity, the inner walls of the first through hole cavity and the second through hole cavity are respectively provided with a group of second air suction slits, and the second air suction slits are communicated with a vacuum air passage.
The utility model further comprises a second insert and a third insert which are respectively arranged in the first through hole cavity and the second through hole cavity and are matched with each other. The second insert and the third insert are arranged so as to limit the gap of the second air suction slot.
Further, the first insert is located below the first air suction slot and is inclined. The inclined lower part can raise the vacuum adsorption effect.
Preferably, the first insert is located at the lower part of the second suction slit in an inclined shape.
Further preferably, the first suction slit is 0.05-0.15mm wide.
Further, the first insert is similar to the appearance of the nap, and the outer contour of the first insert and the appearance of the nap are uniformly and equidistantly arranged.
The technical scheme can be seen that the utility model has the following beneficial effects:
1. according to the fluff adsorption structure in the mold, after the fluff is attached to the profiling insert, vacuumizing operation is carried out on the fluff and the vacuum air channel through the vacuum connector, and the vacuum air channel is communicated with the vacuum air channel, so that the fluff is adsorbed on the surface of a product in the vacuumizing process, the fluff and product mounting efficiency is improved, the attaching effect is also improved, and the problem of difficulty in fluff mounting is well solved.
2. According to the utility model, the appearance of the first insert is similar to that of the fluff, and the outer contour of the first insert is uniformly and equidistantly arranged with the appearance of the fluff, so that the uniform adsorption force of each region of the fluff can be ensured, and the adsorption effect of fluff installation is improved.
Drawings
FIG. 1 is a schematic structural view of a fluff adsorbing structure in a mold according to the present utility model;
FIG. 2 is a schematic diagram of the connection of a vacuum circuit to a vacuum connector according to the present utility model;
FIG. 3 is an exploded view of the structure of the fluff adsorbed in the mold in accordance with the present utility model;
FIG. 4 is a top view of a first insert, a second insert, and a third insert of the present utility model;
FIG. 5 is an enlarged view of a portion of a first suction slit and a second suction slit according to the present utility model;
FIG. 6 is a partial block diagram of a mold base in the present utility model;
FIG. 7 is a partial schematic view of a first suction slit according to the present utility model;
FIG. 8 is a schematic view of a vacuum circuit according to the present utility model;
FIG. 9 is a schematic view of the bottom structure of the first insert of the present utility model;
in the figure: the mold base 1, the first insert 2, the profiling insert 3, the fluff 4, the mold cavity 11, the profiling mounting groove 12, the first air suction slit 21, the vacuum air passage 22, the first through hole cavity 23, the second through hole cavity 24, the second air suction slit 25, the second insert 5, the third insert 6 and the vacuum connector 7.
Detailed Description
The utility model is further elucidated below in connection with the drawings and the specific embodiments.
Example 1
A fluff-in-mold adsorption structure as shown in fig. 1, 2, 5, 6 and fig. 7, comprising: the mold comprises a mold base 1, a first insert 2 and a profiling insert 3, wherein a mold cavity 11 is arranged on the mold base 1, and a circle of profiling mounting grooves 12 are formed in the upper part of the mold cavity 11; the first insert 2 is arranged in the die cavity 11, a circle of first air suction slits 21 are uniformly formed in the outer side of the first insert 2 in the circumferential direction, and a vacuum air passage 22 is formed below the first insert 2; the profiling insert 3 is arranged in the profiling mounting groove 12 and above the first insert 2, and fluff 4 is attached to the profiling insert 3; the first air suction slits 21 are all communicated with a vacuum air passage 22, and the vacuum air passage 22 is connected with an external vacuum connector 7. According to the fluff adsorption structure in the mold, after the fluff is attached to the profiling insert, vacuumizing operation is carried out on the fluff and the vacuum air channel through the vacuum connector, and the vacuum air channel is communicated with the vacuum air channel, so that the fluff is adsorbed on the surface of a product in the vacuumizing process, the fluff and product mounting efficiency (the product is an injection molding product) is improved, the attaching effect is improved, and the problem of difficulty in fluff mounting is well solved.
As shown in fig. 7, the first insert 2 is positioned below the first suction slit 21 and is inclined. The lower part is arranged in an inclined way, so that the vacuumizing effect can be further improved.
The width of the first air suction slit 21 is 0.05-0.15mm. Note that the slit width of the first suction slit 21 may be adjusted according to actual needs.
The appearance of the first insert 2 is similar to that of the fluff 4, and the outline of the first insert 2 and the appearance of the fluff 4 are uniformly and equidistantly arranged.
Example 2
A fluff-in-mold adsorption structure as shown in fig. 1 to 9, comprising: the mold comprises a mold base 1, a first insert 2 and a profiling insert 3, wherein a mold cavity 11 is arranged on the mold base 1, and a circle of profiling mounting grooves 12 are formed in the upper part of the mold cavity 11; the first insert 2 is arranged in the die cavity 11, a circle of first air suction slits 21 are uniformly formed in the outer side of the first insert 2 in the circumferential direction, and a vacuum air passage 22 is formed below the first insert 2; the profiling insert 3 is arranged in the profiling mounting groove 12 and above the first insert 2, and fluff 4 is attached to the profiling insert 3; the first air suction slits 21 are all communicated with a vacuum air passage 22, and the vacuum air passage 22 is connected with an external vacuum connector 7.
As shown in fig. 9, a first through hole cavity 23 and a second through hole cavity 24 are formed in the first insert 2, a group of second air suction slits 25 are formed in the inner walls of the first through hole cavity 23 and the second through hole cavity 24, and the second air suction slits 25 are communicated with the vacuum air path 22. The width of the second suction slit 25 is 0.05-0.15mm. Note that the slit width of the second suction slit 25 may be adjusted according to actual needs.
As shown in fig. 3 and 4, the insert further comprises a second insert 5 and a third insert 6, and the second insert 5 and the third insert 6 are respectively arranged in the first through hole cavity 23 and the second through hole cavity 24 and are matched with each other.
As shown in fig. 7, the first insert 2 is positioned below the first suction slit 21 and is inclined. The lower part is arranged in an inclined way, so that the vacuumizing effect can be further improved.
As shown in fig. 9, the first insert 2 is positioned at the lower portion of the second suction slit 25 in an inclined shape. Note that the slit width of the second suction slit 25 may be adjusted according to actual needs.
The width of the first air suction slit 21 is 0.05-0.15mm. Note that the slit width of the first suction slit 21 may be adjusted according to actual needs.
The appearance of the first insert 2 is similar to that of the fluff 4, and the outline of the first insert 2 and the appearance of the fluff 4 are uniformly and equidistantly arranged.
The second insert 5 and the third insert 6 have the same shape as the first insert 2 and are uniformly and equidistantly arranged. The uniform adsorption force of each region of the fluff can be ensured.
According to the working principle of the fluff adsorption structure in the die, the first air suction slit 21 and the second air suction slit 25 are arranged, the vacuum air passage 22 is arranged on the first insert 2, and in operation, the fluff adsorption structure is connected with the vacuum generator 22 through the vacuum connector 7, so that vacuumizing operation is realized, and fluff 4 is adsorbed on the surface of a product.
The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.
Claims (7)
1. The utility model provides a fine hair adsorbs structure in mould which characterized in that: comprising the following steps:
the mold comprises a mold base (1), wherein a mold cavity (11) is formed in the mold base (1), and a circle of profiling mounting grooves (12) are formed in the upper part of the mold cavity (11);
the first insert (2) is arranged in the die cavity (11), a circle of first air suction slits (21) are uniformly formed in the outer side circumference of the first insert (2), and a vacuum air passage (22) is formed below the first insert (2);
the profiling mold insert (3) is arranged in the profiling mounting groove (12) and above the first mold insert (2), and fluff (4) is attached to the profiling mold insert (3);
the first air suction slits (21) are communicated with the vacuum air passage (22), and the vacuum air passage (22) is connected with an external vacuum connector (7).
2. The fluff-in-mold adsorption structure of claim 1, wherein: the first insert (2) is internally provided with a first through hole cavity (23) and a second through hole cavity (24), the inner walls of the first through hole cavity (23) and the second through hole cavity (24) are respectively provided with a group of second air suction slits (25), and the second air suction slits (25) are communicated with a vacuum air passage (22).
3. The fluff-in-mold adsorption structure of claim 2, wherein: the novel mold further comprises a second insert (5) and a third insert (6), wherein the second insert (5) and the third insert (6) are respectively arranged in the first through hole cavity (23) and the second through hole cavity (24) and are matched with each other.
4. The fluff-in-mold adsorption structure of claim 1, wherein: the first insert (2) is positioned below the first air suction slit (21) and is inclined.
5. A fluff-in-mold adsorption structure as claimed in claim 3, wherein: the first insert (2) is positioned at the lower part of the second air suction slit (25) and is inclined.
6. The fluff-in-mold adsorption structure of claim 1, wherein: the first air suction slit (21) has a slit width of 0.05-0.15mm.
7. The fluff-in-mold adsorption structure of claim 1, wherein: the appearance of the first insert (2) is similar to that of the fluff (4), and the outer contour of the first insert (2) and the appearance of the fluff (4) are uniformly and equidistantly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321709535.7U CN219883128U (en) | 2023-07-03 | 2023-07-03 | Fluff adsorption structure in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321709535.7U CN219883128U (en) | 2023-07-03 | 2023-07-03 | Fluff adsorption structure in mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219883128U true CN219883128U (en) | 2023-10-24 |
Family
ID=88408136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321709535.7U Active CN219883128U (en) | 2023-07-03 | 2023-07-03 | Fluff adsorption structure in mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219883128U (en) |
-
2023
- 2023-07-03 CN CN202321709535.7U patent/CN219883128U/en active Active
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