CN220659175U - Double-image nose invisible zipper head die - Google Patents
Double-image nose invisible zipper head die Download PDFInfo
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- CN220659175U CN220659175U CN202322257005.XU CN202322257005U CN220659175U CN 220659175 U CN220659175 U CN 220659175U CN 202322257005 U CN202322257005 U CN 202322257005U CN 220659175 U CN220659175 U CN 220659175U
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- 208000017587 Polyrrhinia Diseases 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 241000283080 Proboscidea <mammal> Species 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 35
- 210000001331 nose Anatomy 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of zipper head dies, in particular to a double-nose invisible zipper head die which comprises a first trunk cavity, a second trunk cavity, a first zipper main body cavity, a second zipper main body cavity, a core supporting cavity, a first die core, a first core pulling, a third core pulling and a second die core which are sequentially arranged from top to bottom, a second core pulling arranged side by side with the first core pulling and a fourth core pulling arranged side by side with the third core pulling, wherein the first core pulling, the second core pulling, the third core pulling and the fourth core pulling are respectively inserted into the second die core and are in sliding connection with the second die core. According to the utility model, the two elephants are respectively formed on two sides of the zipper main body, and can be respectively connected with the pull tab, so that the pull tab is conveniently arranged on two sides of the zipper main body, and the double-elephant-nose invisible zipper head can be smoothly pulled from two sides, and is convenient to pull. The utility model has simple and compact structure, and the double-nose invisible zipper head is convenient to produce and process.
Description
Technical Field
The utility model relates to the technical field of zipper head dies, in particular to a double-image nose invisible zipper head die.
Background
Currently, various kinds of zippers in clothing, shoes, bags are widely used, and the zippers include zipper tapes, sliders, pull tabs, and the like. The existing zipper head is of a single trunk zipper head structure, only one trunk is arranged on the upper plate of the zipper head, one end of the trunk is fixedly connected with the zipper main body, the other end of the trunk is provided with an opening for inserting a pulling piece, and after the pulling piece is inserted into the trunk through the opening, the trunk is knocked down from top to bottom, so that the trunk opening is abutted against the upper plate, and the installation of the pulling piece is completed. The patent application number is: CN201820428310.7, patent application name CN201820428310.7, disclose including front mould, back mould and first mold core, first mold core includes two trunk inner chamber mold cores, and every trunk inner chamber mold core tip is equipped with the inner chamber core, and the back mould is equipped with first spout, is equipped with the die cavity in the first spout, and two trunk inner chamber mold cores slidable mounting are in first spout both ends, and two inner chamber cores form the nasal cavity with the die cavity shape, carry out the die casting after front mould and the back mould compound die, and two trunk inner chamber mold cores slide along first spout towards opposite direction, and first mold core is taken out from the back mould, makes the pull head shaping. The die in the patent can only form the single trunk pull head, can not meet the requirements of clients needing double trunk pull heads, and has the advantages of complex structure and low production efficiency. Thus, the drawbacks are quite apparent and there is a need to provide a solution.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a double-image nose invisible zipper head die.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the double-nose invisible zipper head mold comprises a first trunk cavity, a second trunk cavity, a first zipper main body cavity, a second zipper main body cavity, a core supporting cavity, a first mold core, a first core pulling, a third core pulling and a second mold core, a second core pulling and a fourth core pulling, wherein the first mold core, the first core pulling, the third core pulling and the second mold core are sequentially arranged from top to bottom, the second core pulling and the fourth core pulling are arranged side by side with the first core pulling, and the first core pulling, the second core pulling, the third core pulling and the fourth core pulling are respectively inserted into the second mold core and are in sliding connection with the second mold core; the first trunk cavity is formed by surrounding the inner walls of a first loose core and a second loose core, and the first zipper main body cavity is formed by surrounding the bottom wall of the first loose core, the bottom wall of the second loose core, the top wall of the third loose core and the top wall of the fourth loose core; the core supporting cavity is formed by surrounding the inner walls of the third core pulling and the fourth core pulling; the second trunk cavity is formed by surrounding the inner wall of the second mold core; the second zipper main body cavity is formed by surrounding a top wall of the second die core, a bottom wall of the third core pulling device and a bottom wall of the fourth core pulling device; the first zipper main body cavity is communicated with the second zipper main body cavity, the first trunk cavity is communicated with the first zipper main body cavity, and the second trunk cavity is communicated with the first zipper main body cavity through the branch core cavity.
Further, the double-nose invisible zipper head mold further comprises a first sliding groove and a second sliding groove which are respectively arranged on the second mold core, the second sliding groove is communicated with the first sliding groove, the third loose core and the fourth loose core can be in sliding connection with the inner wall of the second sliding groove, and the first loose core and the second loose core can be in sliding connection with the inner wall of the first sliding groove; the second trunk cavity is formed by inward concave arrangement of the inner wall of the second sliding groove, and the second zipper main body cavity is formed by surrounding the inner wall of the second sliding groove, the bottom wall of the third loose core and the bottom wall of the fourth loose core.
Further, the double-nose invisible zipper head die further comprises a bottom plate and a limiting groove arranged on the bottom plate, and the second die core is arranged in the bottom plate.
Further, the double-image nose invisible zipper head mould further comprises a first sliding block connected with the first loose core, a second sliding block connected with the second loose core, a third sliding block connected with the third loose core and a fourth sliding block connected with the fourth loose core, and the first sliding block, the second sliding block, the third sliding block and the fourth sliding block are respectively connected with the bottom plate in a sliding mode.
Further, the double-nose invisible zipper head assembly further comprises four guide inclined holes respectively arranged on the first sliding block, the second sliding block, the third sliding block and the fourth sliding block and four guide inclined columns respectively connected with the first die core, wherein the four guide inclined columns are respectively inserted into the four guide inclined holes and are respectively in sliding connection with the four guide inclined holes.
Further, the double-nose invisible zipper head die further comprises a material ejection assembly arranged on the bottom plate, and the material ejection assembly is used for ejecting the second die core from the bottom plate.
Further, the liftout subassembly is including setting up the storage tank in the bottom plate, setting up liftout board in the storage tank, setting up a plurality of thimble on liftout board and set up the through-hole on the bottom plate, the through-hole communicates with the storage tank, the thimble can stretch out in proper order to bottom plate and second mould benevolence and with bottom plate sliding connection.
Further, the ejection assembly comprises an ejection driver, and the output end of the ejection driver penetrates through the through hole and is connected with the ejection plate.
Further, a plurality of chamfers are arranged on the bottom plate.
The utility model has the beneficial effects that: according to the utility model, the two elephants are respectively formed on two sides of the zipper main body, and can be respectively connected with the pull tab, so that the pull tab is conveniently arranged on two sides of the zipper main body, and the double-elephant-nose invisible zipper head can be smoothly pulled from two sides, and is convenient to pull. The utility model has simple and compact structure, and the double-nose invisible zipper head is convenient to produce and process.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of the present utility model with the first mold core removed.
Fig. 3 is a schematic perspective view of a second mold according to the present utility model.
Fig. 4 is a cross-sectional view of the present utility model with the first mold insert removed.
Fig. 5 is a schematic perspective view of a first mold core according to the present utility model.
Reference numerals illustrate:
1. a first trunk cavity; 2. a second trunk cavity; 3. a first zipper body cavity; 4. a second zipper body cavity; 5. a core supporting cavity; 6. a first mold core; 7. a second mold core; 8. a first core pulling; 9. a second core pulling; 10. thirdly, core pulling; 11. fourthly, core pulling; 12. a first sliding groove; 13. a second sliding groove; 14. a first slider; 15. a second slider; 16. a third slider; 17. a fourth slider; 18. a guide inclined hole; 19. a guiding oblique column; 20. a bottom plate; 21. a limit groove; 22. a material ejection assembly; 23. a receiving groove; 24. a liftout plate; 25. a thimble; 26. a through hole; 27. chamfering.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, the double-nose invisible zipper head mold provided by the utility model comprises a first trunk cavity 1, a second trunk cavity 2, a first zipper main body cavity 3, a second zipper main body cavity 4, a core supporting cavity 5, a first mold core 6, a first core pulling 8, a third core pulling 10 and a second mold core 7 which are sequentially arranged from top to bottom, a second core pulling 9 which is arranged side by side with the first core pulling 8, and a fourth core pulling 11 which is arranged side by side with the third core pulling 10, wherein the first core pulling 8, the second core pulling 9, the third core pulling 10 and the fourth core pulling 11 are respectively inserted into the second mold core 7 and are in sliding connection with the second mold core 7; the first trunk cavity 1 is formed by surrounding the inner walls of a first core pulling 8 and a second core pulling 9, and the first zipper main body cavity 3 is formed by surrounding the bottom wall of the first core pulling 8, the bottom wall of the second core pulling 9, the top wall of a third core pulling 10 and the top wall of a fourth core pulling 11; the core supporting cavity 5 is formed by surrounding the inner walls of a third core pulling 10 and a fourth core pulling 11; the second trunk cavity 2 is formed by surrounding the inner wall of a second mold core 7; the second zipper main body cavity 4 is formed by enclosing the top wall of the second die core 7, the bottom wall of the third core-pulling core 10 and the bottom wall of the fourth core-pulling core 11; the first zipper body cavity 3 is communicated with the second zipper body cavity 4, the first trunk cavity 1 is communicated with the first zipper body cavity 3, and the second trunk cavity 2 is communicated with the first zipper body cavity 3 through the branch core cavity 5.
In the actual use process, the first core-pulling 8, the second core-pulling 9, the third core-pulling 10 and the fourth core-pulling 11 are respectively inserted into the second die core 7, and then the first die core 6 is covered on the second die core 7, so that the first core-pulling 8, the second core-pulling 9, the third core-pulling 10 and the fourth core-pulling 11 are tightly pressed on the second die core 7. Liquid material is injected into the first trunk cavity 1, and flows into the first zipper main body cavity 3, the second zipper main body cavity 4, the supporting core cavity 5 and the second trunk cavity 2 in sequence, then the two trunk cavities are respectively formed by cooling in the first trunk cavity 1 and the second trunk cavity 2, the zipper main body is formed by cooling in the first zipper main body cavity 3 and the second zipper main body cavity 4, and the supporting core is formed by cooling in the supporting core cavity 5, so that the manufacturing of the double-trunk invisible zipper head is completed. According to the utility model, the two elephants are respectively formed on two sides of the zipper main body, and can be respectively connected with the pull tab, so that the pull tab is conveniently arranged on two sides of the zipper main body, and the double-elephant-nose invisible zipper head can be smoothly pulled from two sides, and is convenient to pull. The utility model has simple and compact structure, and the double-nose invisible zipper head is convenient to produce and process.
Further, the double-nose invisible zipper head mold further comprises a first sliding groove 12 and a second sliding groove 13 which are respectively arranged on the second mold core 7, the second sliding groove 13 is communicated with the first sliding groove 12, the third core pulling 10 and the fourth core pulling 11 can be in sliding connection with the inner wall of the second sliding groove 13, and the first core pulling 8 and the second core pulling 9 can be in sliding connection with the inner wall of the first sliding groove 12; the second trunk cavity 2 is formed by inwards concavely arranging the inner wall of the second sliding groove 13; or the double-trunk invisible zipper head mould also comprises a fifth core pulling and a sixth core pulling which are respectively connected with the second mould core 7 in a sliding way, wherein the fifth core pulling and the sixth core pulling are positioned below the third core pulling 10, and the second trunk cavity 2 is formed by encircling the inner walls of the fifth core pulling, the sixth core pulling and the second sliding groove. The second zipper main body cavity 4 is formed by surrounding the inner wall of the second sliding groove 13, the bottom wall of the third core pulling device 10 and the bottom wall of the fourth core pulling device 11.
In the actual use process, the first sliding groove 12 and the second sliding groove 13 are additionally arranged to limit the sliding of the first core pulling 8, the second core pulling 9, the third core pulling 10 and the fourth core pulling 11 respectively, so that the first core pulling 8, the second core pulling 9, the third core pulling 10 and the fourth core pulling 11 can be accurately abutted, and the molding quality of the double-nose invisible zipper head is improved.
Further, the double-nose invisible zipper head mold further comprises a bottom plate 20 and a limiting groove 21 arranged on the bottom plate 20, and the second mold core 7 is arranged in the bottom plate 20.
The limit groove 21 is additionally arranged, and the external structure can be directly inserted into the limit groove 21 in the process of matching with the external structure, so that the double-image nose invisible zipper head mould is rapidly locked and limited, the double-image nose invisible zipper head mould is convenient to position and lock, and the production efficiency of the double-image nose invisible zipper head is improved.
Further, the double-nose invisible zipper head mold further comprises a first sliding block 14 connected with the first core pulling 8, a second sliding block 15 connected with the second core pulling 9, a third sliding block 16 connected with the third core pulling 10 and a fourth sliding block 17 connected with the fourth core pulling 11, wherein the first sliding block 14, the second sliding block 15, the third sliding block 16 and the fourth sliding block 17 are respectively connected with the bottom plate 20 in a sliding manner.
Specifically, the double-nose invisible zipper head assembly further comprises four guiding inclined holes 18 respectively arranged on the first sliding block 14, the second sliding block 15, the third sliding block 16 and the fourth sliding block 17, and four guiding inclined columns 19 respectively connected with the first die core 6, wherein the four guiding inclined columns 19 are respectively inserted into the four guiding inclined holes 18 and are respectively connected with the four guiding inclined holes 18 in a sliding manner. One end of the guiding inclined hole 18, which is close to the first die core 6, is inclined towards the central axis of the first die core 6. In the practical use process, after the double-image nose invisible zipper head is formed, the first die core 6 is driven to move upwards, the first die core 6 releases the locking of the first core pulling 8, the second core pulling 9, the third core pulling 10 and the fourth core pulling 11, synchronously drives the guide inclined column 19 to move upwards, and pushes the first sliding block 14, the second sliding block 15, the third sliding block 16 and the fourth sliding block 17 to move away from each other through the cooperation of the guide inclined column 19 and the guide inclined hole 18, so that the formed double-image nose invisible zipper head is taken out conveniently. The double-nose invisible zipper puller is convenient to take out, and the first sliding block 14, the second sliding block 15, the third sliding block 16 and the fourth sliding block 17 are stable in sliding relative to the bottom plate 20.
Specifically, the number of the first core-pulling cores 8, the second core-pulling cores 9, the third core-pulling cores 10 and the fourth core-pulling cores 11 can be correspondingly set to be a plurality of, and the plurality of first core-pulling cores 8 are respectively connected with the first sliding block 14; the second loose cores 9 are respectively connected with the second sliding blocks 15; the plurality of third loose cores 10 are respectively connected with the third sliding blocks 16; the fourth core-pulling cores 11 are respectively connected with the fourth sliding blocks 17. Preferably, the number of the first core pulling device 8, the second core pulling device 9, the third core pulling device 10 and the fourth core pulling device 11 can be correspondingly two, so that two double-image nose invisible zipper sliders can be formed conveniently at the same time, and the production efficiency is improved.
Further, the double-nose invisible zipper head mold further comprises a material ejection assembly 22 arranged on the bottom plate 20, wherein the material ejection assembly 22 is used for ejecting the second mold core 7 from the bottom plate 20.
And the ejection assembly 22 is additionally arranged, so that the second die core 7 is ejected upwards to the bottom plate 20, and the molded double-nose invisible zipper puller is more conveniently taken out.
Further, the ejector assembly 22 includes a receiving groove 23 disposed in the bottom plate 20, an ejector plate 24 disposed in the receiving groove 23 in a lifting manner, a plurality of ejector pins 25 disposed on the ejector plate 24, and a through hole 26 disposed on the bottom plate 20, wherein the through hole 26 is communicated with the receiving groove 23, and the ejector pins 25 can sequentially protrude into the bottom plate 20 and the second mold core 7 and be slidably connected with the bottom plate 20.
Specifically, the ejector assembly 22 includes an ejector driver (not shown) that may employ an existing cylinder or ram, the output of which extends through the through-hole 26 and connects to the ejector plate 24. In the actual use process, the ejector driver drives the ejector plate 24 to rise in the accommodating groove 23, the ejector plate 24 synchronously drives the plurality of ejector pins 25 and the second die core 7 to rise, and the plurality of ejector pins 25 slide relative to the bottom plate 20, so that the second die core 7 is ejected upwards from the bottom plate 20, and the material of the double-trunk invisible zipper head is conveniently taken out. The ejector component 22 has a simple structure and is convenient to be matched with the second die core 7 and the bottom plate 20.
Further, a plurality of chamfers 27 are provided on the base plate 20. The corners of the bottom plate 20 are prevented from being too sharp, resulting in injury to personnel.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (9)
1. A double-image nose invisible zipper head mould is characterized in that: the novel plastic composite material comprises a first trunk cavity (1), a second trunk cavity (2), a first zipper main body cavity (3), a second zipper main body cavity (4), a core supporting cavity (5), a first die core (6), a first core pulling (8), a third core pulling (10) and a second die core (7) which are sequentially arranged from top to bottom, a second core pulling (9) which is arranged side by side with the first core pulling (8) and a fourth core pulling (11) which is arranged side by side with the third core pulling (10), wherein the first core pulling (8), the second core pulling (9), the third core pulling (10) and the fourth core pulling (11) are respectively inserted into the second die core (7) and are in sliding connection with the second die core (7); the first trunk cavity (1) is formed by encircling the inner walls of a first loose core (8) and a second loose core (9), and the first zipper main body cavity (3) is formed by encircling the bottom wall of the first loose core (8), the bottom wall of the second loose core (9), the top wall of a third loose core (10) and the top wall of a fourth loose core (11); the core supporting cavity (5) is formed by surrounding the inner walls of a third core pulling device (10) and a fourth core pulling device (11); the second trunk cavity (2) is formed by surrounding the inner wall of a second mold core (7); the second zipper main body cavity (4) is formed by enclosing the top wall of the second die core (7), the bottom wall of the third core pulling device (10) and the bottom wall of the fourth core pulling device (11); the first zipper main body cavity (3) is communicated with the second zipper main body cavity (4), the first trunk cavity (1) is communicated with the first zipper main body cavity (3), and the second trunk cavity (2) is communicated with the first zipper main body cavity (3) through the branch core cavity (5).
2. The double-nose invisible zipper head mold according to claim 1, wherein: the double-nose invisible zipper head die further comprises a first sliding groove (12) and a second sliding groove (13) which are respectively arranged on the second die core (7), the second sliding groove (13) is communicated with the first sliding groove (12), the third core pulling device (10) and the fourth core pulling device (11) can be in sliding connection with the inner wall of the second sliding groove (13), and the first core pulling device (8) and the second core pulling device (9) can be in sliding connection with the inner wall of the first sliding groove (12); the second trunk cavity (2) is formed by inwards concavely arranging the inner wall of the second sliding groove (13), and the second zipper main body cavity (4) is formed by encircling the inner wall of the second sliding groove (13), the bottom wall of the third core pulling device (10) and the bottom wall of the fourth core pulling device (11).
3. The double-nose invisible zipper head mold according to claim 1, wherein: the double-nose invisible zipper head die further comprises a bottom plate (20) and a limiting groove (21) arranged on the bottom plate (20), and the second die core (7) is arranged in the bottom plate (20).
4. A dual-nose invisible zipper head mold according to claim 3, wherein: the double-nose invisible zipper head mold further comprises a first sliding block (14) connected with the first core pulling device (8), a second sliding block (15) connected with the second core pulling device (9), a third sliding block (16) connected with the third core pulling device (10) and a fourth sliding block (17) connected with the fourth core pulling device (11), wherein the first sliding block (14), the second sliding block (15), the third sliding block (16) and the fourth sliding block (17) are respectively connected with the bottom plate (20) in a sliding mode.
5. The double-nose invisible zipper head mold according to claim 4, wherein: the double-nose invisible zipper head assembly further comprises four guide inclined holes (18) respectively arranged on the first sliding block (14), the second sliding block (15), the third sliding block (16) and the fourth sliding block (17), and four guide inclined columns (19) respectively connected with the first die core (6), wherein the four guide inclined columns (19) are respectively inserted into the four guide inclined holes (18) and are respectively connected with the four guide inclined holes (18) in a sliding manner.
6. A dual-nose invisible zipper head mold according to claim 3, wherein: the double-nose invisible zipper head die further comprises a material ejection assembly (22) arranged on the bottom plate (20), and the material ejection assembly (22) is used for ejecting the second die core (7) out of the bottom plate (20).
7. The double-nose invisible zipper head mold according to claim 6, wherein: the ejector assembly (22) comprises a containing groove (23) arranged in the bottom plate (20), an ejector plate (24) arranged in the containing groove (23) in a lifting manner, a plurality of ejector pins (25) arranged on the ejector plate (24) and through holes (26) arranged on the bottom plate (20), wherein the through holes (26) are communicated with the containing groove (23), and the ejector pins (25) can sequentially protrude into the bottom plate (20) and the second die core (7) and are in sliding connection with the bottom plate (20).
8. The double-nose invisible zipper head mold according to claim 7, wherein: the ejection assembly (22) comprises an ejection driver, and the output end of the ejection driver penetrates through the through hole (26) and is connected with the ejection plate (24).
9. A dual-nose invisible zipper head mold according to claim 3, wherein: a plurality of chamfers (27) are arranged on the bottom plate (20).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322257005.XU CN220659175U (en) | 2023-08-21 | 2023-08-21 | Double-image nose invisible zipper head die |
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Application Number | Priority Date | Filing Date | Title |
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CN202322257005.XU CN220659175U (en) | 2023-08-21 | 2023-08-21 | Double-image nose invisible zipper head die |
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CN220659175U true CN220659175U (en) | 2024-03-26 |
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CN202322257005.XU Active CN220659175U (en) | 2023-08-21 | 2023-08-21 | Double-image nose invisible zipper head die |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118003653A (en) * | 2024-04-08 | 2024-05-10 | 泉州市展鸿自动化科技有限公司 | Automatic double-image nose assembling machine |
-
2023
- 2023-08-21 CN CN202322257005.XU patent/CN220659175U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118003653A (en) * | 2024-04-08 | 2024-05-10 | 泉州市展鸿自动化科技有限公司 | Automatic double-image nose assembling machine |
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