CN113021766A - Bluetooth headset shell rapid cooling forming die and operation method thereof - Google Patents
Bluetooth headset shell rapid cooling forming die and operation method thereof Download PDFInfo
- Publication number
- CN113021766A CN113021766A CN202110467833.9A CN202110467833A CN113021766A CN 113021766 A CN113021766 A CN 113021766A CN 202110467833 A CN202110467833 A CN 202110467833A CN 113021766 A CN113021766 A CN 113021766A
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- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 24
- 239000007924 injection Substances 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 238000011017 operating method Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1753—Cleaning or purging, e.g. of the injection unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3431—Telephones, Earphones
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a rapid cooling forming die for a shell of a Bluetooth headset and an operation method of the rapid cooling forming die. According to the invention, through the arranged transmission assembly, the mounting assembly and the switch assembly, sundries on the surface of a product can be cleaned in the using process, the cleaning by workers is not required, and the injection mold can be cooled while the sundries on the surface of the mold are cleaned, so that the cooling forming of the product is accelerated when the product is manufactured next time, the product forming time is saved, the working efficiency is improved, the product quality is improved, and the product qualification rate is improved.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a rapid cooling forming die for a shell of a Bluetooth headset and an operation method of the rapid cooling forming die.
Background
The mold is a tool for obtaining various models of required products by injection molding, blow molding, extrusion or forging and pressing and other methods in industrial production, the mold is a tool for manufacturing formed articles, the mold covers various industries of industrial manufacturing, the mold mainly assists one auxiliary tool for processing products to realize large-scale production, the mold is a master of industry, most of the existing products are produced by the mold, the products can be produced in mass production only by the mold, the efficiency is improved, and the cost is reduced.
However, in the existing rapid cooling forming die for the bluetooth headset housing, when the die is used for manufacturing a product, a plurality of waste residues remained after the die is used last time are left on the surface of the die, so that the produced product has more impurities, the quality of the product is influenced, and time is consumed by a troublesome cleaning method for cleaning the impurities on the die, so that the rapid cooling forming die for the bluetooth headset housing and an operation method thereof are urgently needed.
Disclosure of Invention
The invention mainly aims to provide a rapid cooling forming die for a shell of a Bluetooth headset and an operation method thereof, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a rapid cooling forming die for a shell of a Bluetooth headset comprises a supporting plate, wherein four corners of the upper end of the supporting plate are fixedly provided with slide columns, the upper ends of the four slide columns are fixedly provided with an injection molding bottom plate, the middle part of the upper end of the supporting plate is fixedly provided with a lower die, the outer surfaces of the four slide columns are jointly slidably provided with an upper die, four corners of the lower end of the supporting plate are fixedly provided with supporting frames, the rear part of the left end of the upper die is fixedly provided with a transmission assembly, the middle part of the left end of the supporting plate is fixedly provided with an installation assembly, and the upper end of the installation assembly is fixedly;
the transmission assembly comprises a sliding block and a mounting plate, a fixed block is fixedly mounted at the upper end of the sliding block, a first clamping toothed plate is fixedly mounted at the left end of the sliding block, a sliding groove is formed in the left end of the mounting plate, and the sliding block is slidably mounted inside the sliding groove;
the mounting assembly comprises a mounting block, a mounting hole is formed in the upper portion of the rear end of the mounting block, a supporting rod is fixedly mounted on the rear wall of an inner cavity of the mounting hole, a first gear is mounted on the outer surface of the supporting rod in a rotating mode, a rotating rod is fixedly mounted on the lower portion of the rear end of the mounting block, a second gear is mounted on the outer surface of the rotating rod in a rotating mode, the first gear is meshed with the second gear, a latch hole communicated with the mounting hole is formed in the left end of the mounting block, a sliding hole communicated with the latch hole is formed in the left end of the mounting block, a sliding plate is slidably mounted inside the sliding hole, an air injection pipe is fixedly mounted at the upper end of the sliding plate, a mounting disc is fixedly mounted at the right end of the air injection pipe, a plurality of air injection heads distributed in an annular array are fixedly mounted at both ends of the upper end of the mounting disc, and, a stop block is fixedly arranged in the middle of the upper end of the mounting block;
the switch assembly comprises a U-shaped block, a rotating rod is fixedly mounted inside the U-shaped block, a switch board is rotatably mounted on the outer surface of the rotating rod, and a spring is fixedly mounted at the lower end of the switch board.
Preferably, the fixed block and the mounting plate are respectively and fixedly connected with the upper die and the supporting plate, and the first toothed plate is meshed with the second gear.
Preferably, the second latch plate is located inside the latch hole, and the second latch plate is engaged with the first gear.
Preferably, the mounting block is L-shaped and is fixedly mounted in the middle of the left end of the support plate, and the length of the sliding plate is equal to half of the length of the support plate.
Preferably, the U-shaped block and the spring are both fixedly arranged at the left part of the outer surface of the gas ejector pipe.
An operation method of a rapid cooling forming die for a shell of a Bluetooth headset comprises the following specific operation steps:
step one, when a product is formed, the upper die slowly moves upwards under the assistance of the four sliding columns, the upper die also drives the fixing block to move while moving upwards, the fixing block drives the sliding block to move in the sliding groove, the sliding block also drives the first clamping tooth plate to move upwards while moving, the first clamping tooth plate is meshed with the second gear, and the second gear drives the second gear to rotate on the rotating rod along with the movement of the first clamping tooth plate.
And step two, the second gear rotates to drive the first gear to rotate on the outer surface of the supporting rod, the first gear drives the second latch plate to move towards the upper part of the center of the lower die, the second latch plate drives the sliding plate to move together with the gas ejector pipe, and the gas ejector pipe drives the gas ejector pipe to move.
Step three, when the jet pipe moves to the center between the lower die and the upper die, the switch plate is abutted to the stop block, the stop block extrusion spring simultaneously drives the switch plate to rotate on the outer surface of the rotating rod, because the valve of the jet pipe is opened, the air can clean the surfaces of the upper die and the lower die through the jet head, sundries are cleaned up, the surfaces of the upper die and the lower die can be cooled down when the sundries on the surfaces of the upper die and the lower die are cleaned up, the cooling forming of the die is accelerated when the injection molding is carried out next time, and meanwhile, the injection molded product can be protected from containing sundries.
Compared with the prior art, the invention has the following beneficial effects:
1. through the transmission assembly, installation component and the switch module that set up, just can clear up the debris on product surface at the in-process that uses, but also do not need the staff manual to clear up to also can cool down the mould of moulding plastics when clearing up mould surface debris, thereby the cooling of product takes shape with higher speed when making the product next time, thereby save the time that the product takes shape and improve the efficiency of work, and can improve the quality improvement product's of product qualification rate.
2. The operation method provided by the invention is simple to operate, can improve the production efficiency of the product, improves the production quality of the product, can reduce the temperature of the surface of the mold while cleaning the surface of the mold, and is convenient for workers to install and maintain.
Drawings
Fig. 1 is a schematic view of the overall structure of a rapid cooling forming die for a bluetooth headset housing according to the present invention;
FIG. 2 is a schematic structural view of a rapid cooling forming mold for a Bluetooth headset housing according to the present invention;
FIG. 3 is a schematic view of the overall structure of a transmission assembly in a rapid cooling forming die for a Bluetooth headset housing according to the present invention;
FIG. 4 is a schematic structural diagram of a mounting assembly in a rapid cooling forming die for a Bluetooth headset housing according to the present invention;
FIG. 5 is a schematic view of the internal structure of the mounting assembly in the rapid cooling molding die for the shell of the Bluetooth headset according to the present invention;
FIG. 6 is a schematic view of a connection structure of a mounting assembly in a rapid cooling molding die for a Bluetooth headset housing according to the present invention;
fig. 7 is a schematic structural view of a second clamping plate in the rapid cooling forming die for the shell of the bluetooth headset according to the present invention;
fig. 8 is a schematic structural diagram of a switch assembly in a bluetooth headset housing rapid cooling molding die according to the present invention.
In the figure: 1. injection molding the bottom plate; 2. an upper die; 3. a traveler; 4. a lower die; 5. a support plate; 6. a support frame; 7. a transmission assembly; 71. a fixed block; 72. a slider; 73. a first toothed plate; 74. mounting a plate; 75. a chute; 8. mounting the component; 81. mounting blocks; 82. mounting holes; 83. a support bar; 84. rotating the rod; 85. a first gear; 86. a second gear; 87. a slide plate; 88. a gas ejector tube; 89. a gas showerhead; 811. mounting a disc; 812. a slide hole; 813. a latch hole; 814. a stopper; 815. a second toothed plate; 9. a switch assembly; 91. a U-shaped block; 92. rotating the rod; 93. a switch plate; 94. a spring.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
As shown in fig. 1-8, a mold for rapidly cooling and forming a shell of a bluetooth headset comprises a support plate 5, four corners of the upper end of the support plate 5 are fixedly provided with slide columns 3, the upper ends of the four slide columns 3 are fixedly provided with an injection bottom plate 1, the middle part of the upper end of the support plate 5 is fixedly provided with a lower mold 4, the outer surfaces of the four slide columns 3 are jointly slidably provided with an upper mold 2, four corners of the lower end of the support plate 5 are fixedly provided with support frames 6, the rear part of the left end of the upper mold 2 is fixedly provided with a transmission assembly 7, the middle part of the left end of the support plate 5 is fixedly provided with an installation assembly 8, and the upper;
the transmission assembly 7 comprises a sliding block 72 and a mounting plate 74, the upper end of the sliding block 72 is fixedly provided with a fixed block 71, the left end of the sliding block 72 is fixedly provided with a first clamping tooth plate 73, the left end of the mounting plate 74 is provided with a sliding groove 75, and the sliding block 72 is slidably mounted inside the sliding groove 75;
it should be noted that the upper mold 2 moves upward and simultaneously drives the fixed block 71 to move, the fixed block 71 drives the slider 72 to move in the sliding slot 75, the slider 72 moves and simultaneously drives the first toothed plate 73 to move upward, the first toothed plate 73 and the second gear 86 are engaged with each other, and the second gear 86 drives the second gear 86 to rotate on the rotating rod 84 along with the movement of the first toothed plate 73.
The mounting assembly 8 comprises a mounting block 81, a mounting hole 82 is formed in the upper portion of the rear end of the mounting block 81, a support rod 83 is fixedly mounted on the rear wall of an inner cavity of the mounting hole 82, a first gear 85 is rotatably mounted on the outer surface of the support rod 83, a rotating rod 84 is fixedly mounted on the lower portion of the rear end of the mounting block 81, a second gear 86 is rotatably mounted on the outer surface of the rotating rod 84, the first gear 85 and the second gear 86 are meshed with each other, a latch hole 813 communicated with the mounting hole 82 is formed in the left end of the mounting block 81, a sliding hole 812 communicated with the latch hole 813 is formed in the left end of the mounting block 81, a sliding plate 87 is slidably mounted inside the sliding hole 812, an air injection pipe 88 is fixedly mounted at the upper end of the sliding plate 87, a mounting plate 811 is fixedly mounted at the right end of the air injection pipe 88, a plurality of air injection heads 89 distributed in an annular array are fixedly mounted at both ends of the, a stop block 814 is fixedly arranged in the middle of the upper end of the mounting block 81;
furthermore, the rotation of the second gear 86 drives the first gear 85 to rotate on the outer surface of the support rod 83, the first gear 85 drives the second tooth-locking plate 815 to move towards the upper center of the lower mold 4, the second tooth-locking plate 815 drives the sliding plate 87 and the gas injection pipe 88 to move together, and the gas injection pipe 88 drives the gas injection pipe 88 to move.
The switch assembly 9 comprises a U-shaped block 91, a rotating rod 92 is fixedly installed inside the U-shaped block 91, a switch plate 93 is rotatably installed on the outer surface of the rotating rod 92, and a spring 94 is fixedly installed at the lower end of the switch plate 93.
When the air nozzle 88 moves to the center between the lower mold 4 and the upper mold 2, the switch plate 93 will touch the stopper 814, the stopper 814 pushes the spring 94 and drives the switch plate 93 to rotate on the outer surface of the rotating rod 92, because the valve of the air nozzle 88 is opened, the air will clean the surfaces of the upper mold 2 and the lower mold 4 through the air nozzle 89, and clean up the impurities.
The fixing block 71 and the mounting plate 74 are fixedly connected to the upper mold 2 and the support plate 5, respectively, and the first and second toothed plates 73 and 86 are engaged with each other.
Wherein the first snap-tooth plate 73 can move and simultaneously drive the second gear 86 to rotate.
The second toothed plate 815 is located inside the toothed hole 813, and the second toothed plate 815 is engaged with the first gear 85.
The second clamping rack 815 is located inside the mounting hole 82, and the second clamping rack 815 can be driven to move when the mounting hole 82 rotates.
The mounting block 81 is L-shaped and is fixedly mounted in the middle of the left end of the support plate 5, and the length of the sliding plate 87 is equal to half of the length of the support plate 5.
It should be noted that the length of the slide plate 87 is equal to half the length of the support plate 5, which ensures that the mounting plate 811 is moved to the center between the lower die 4 and the upper die 2.
The U-shaped block 91 and the spring 94 are both fixedly mounted on the left portion of the outer surface of the gas lance 88.
Further, the switch assembly 9 is a conventional air valve which opens to clean the surfaces of the upper and lower molds 2 and 4 by the air nozzle 89 when the stopper 814 presses the switch plate 93 against the rotating rod 92.
An operation method of a rapid cooling forming die for a shell of a Bluetooth headset comprises the following specific operation steps:
step one, when a product is formed, the upper die 2 slowly moves upwards under the assistance of the four sliding columns 3, the upper die 2 also drives the fixing block 71 to move while moving upwards, the fixing block 71 drives the sliding block 72 to move in the sliding groove 75, the sliding block 72 also drives the first toothed plate 73 to move upwards while moving, the first toothed plate 73 is meshed with the second gear 86, and the second gear 86 drives the second gear 86 to rotate on the rotating rod 84 along with the movement of the first toothed plate 73.
Step two, the second gear 86 rotates to drive the first gear 85 to rotate on the outer surface of the support rod 83, the first gear 85 drives the second snap-tooth plate 815 to move towards the upper part of the center of the lower mold 4, the second snap-tooth plate 815 drives the sliding plate 87 and the gas injection pipe 88 to move together, and the gas injection pipe 88 drives the gas injection pipe 88 to move.
Step three, when the air ejector 88 moves to the center between the lower die 4 and the upper die 2, the switch plate 93 is abutted to the stop block 814, the stop block 814 extrudes the spring 94 and simultaneously drives the switch plate 93 to rotate on the outer surface of the rotating rod 92, because the valve of the air ejector 88 is opened, air can clean the surfaces of the upper die 2 and the lower die 4 through the air ejector 89, impurities are cleaned, the surfaces of the upper die 2 and the lower die 4 can be cooled while the impurities on the surfaces of the upper die 2 and the lower die 4 are cleaned, the cooling forming of the die is accelerated when the next injection molding is carried out, and meanwhile, the injection molded product is protected from containing the impurities.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a bluetooth headset shell cools off forming die fast, includes backup pad (5), its characterized in that: four corners of the upper end of the supporting plate (5) are fixedly provided with sliding columns (3), the upper ends of the four sliding columns (3) are fixedly provided with an injection bottom plate (1), the middle part of the upper end of the supporting plate (5) is fixedly provided with a lower die (4), the outer surfaces of the four sliding columns (3) are jointly slidably provided with an upper die (2), four corners of the lower end of the supporting plate (5) are fixedly provided with supporting frames (6), the rear part of the left end of the upper die (2) is fixedly provided with a transmission assembly (7), the middle part of the left end of the supporting plate (5) is fixedly provided with a mounting assembly (8), and the upper end of the mounting assembly (8) is fixedly provided with a switch assembly (9;
the transmission assembly (7) comprises a sliding block (72) and a mounting plate (74), a fixed block (71) is fixedly mounted at the upper end of the sliding block (72), a first clamping tooth plate (73) is fixedly mounted at the left end of the sliding block (72), a sliding groove (75) is formed in the left end of the mounting plate (74), and the sliding block (72) is slidably mounted in the sliding groove (75);
the mounting assembly (8) comprises a mounting block (81), a mounting hole (82) is formed in the upper portion of the rear end of the mounting block (81), a supporting rod (83) is fixedly mounted on the inner cavity rear wall of the mounting hole (82), a first gear (85) is mounted on the outer surface of the supporting rod (83) in a rotating mode, a rotating rod (84) is fixedly mounted on the lower portion of the rear end of the mounting block (81), a second gear (86) is mounted on the outer surface of the rotating rod (84) in a rotating mode, the first gear (85) is meshed with the second gear (86) in an meshed mode, a clamping tooth hole (813) which is communicated with the mounting hole (82) is formed in the left end of the mounting block (81), a sliding hole (812) which is communicated with the clamping tooth hole (813) is formed in the left end of the mounting block (81), a sliding plate (87) is slidably mounted in the inner portion of the sliding hole (812), and an air injection pipe (88, a mounting plate (811) is fixedly mounted at the right end of the gas injection pipe (88), a plurality of gas injection heads (89) distributed in an annular array are fixedly mounted at two ends of the upper end of the mounting plate (811), a second clamping toothed plate (815) is fixedly mounted in the middle of the lower end of the sliding plate (87), and a stop block (814) is fixedly mounted in the middle of the upper end of the mounting block (81);
the switch assembly (9) comprises a U-shaped block (91), a rotating rod (92) is fixedly mounted inside the U-shaped block (91), a switch plate (93) is rotatably mounted on the outer surface of the rotating rod (92), and a spring (94) is fixedly mounted at the lower end of the switch plate (93).
2. The rapid cooling forming die for the shell of the Bluetooth headset as claimed in claim 1, wherein: fixed block (71) and mounting panel (74) respectively with last mould (2) and backup pad (5) fixed connection, first pinion rack (73) and second gear (86) intermeshing.
3. The rapid cooling forming die for the shell of the Bluetooth headset as claimed in claim 1, wherein: the second toothed plate (815) is located inside the toothed hole (813), and the second toothed plate (815) is engaged with the first gear (85).
4. The rapid cooling forming die for the shell of the Bluetooth headset as claimed in claim 1, wherein: the mounting block (81) is L-shaped and is fixedly mounted in the middle of the left end of the support plate (5), and the length of the sliding plate (87) is equal to half of the length of the support plate (5).
5. The rapid cooling forming die for the shell of the Bluetooth headset as claimed in claim 1, wherein: the U-shaped block (91) and the spring (94) are both fixedly arranged at the left part of the outer surface of the gas ejector pipe (88).
6. The operating method of the Bluetooth headset shell rapid cooling molding die as claimed in claims 1 to 5, characterized by comprising the following specific operating steps:
step one, when a product is formed, the upper die (2) slowly moves upwards under the assistance of the four sliding columns (3), the upper die (2) moves upwards and simultaneously drives the fixing block (71) to move, the fixing block (71) drives the sliding block (72) to move in the sliding groove (75), the sliding block (72) moves and simultaneously drives the first clamping tooth plate (73) to move upwards, the first clamping tooth plate (73) is meshed with the second gear (86), and the second gear (86) drives the second gear (86) to rotate on the rotating rod (84) along with the movement of the first clamping tooth plate (73).
And step two, the second gear (86) rotates to drive the first gear (85) to rotate on the outer surface of the supporting rod (83), the first gear (85) drives the second clamping plate (815) to move towards the upper part of the center of the lower die (4), the second clamping plate (815) drives the sliding plate (87) and the gas ejector pipe (88) to move together, and the gas ejector pipe (88) drives the gas ejector pipe (88) to move.
Step three, when the air injection pipe (88) moves to the center between the lower die (4) and the upper die (2), the switch plate (93) is abutted to the stop block (814), the stop block (814) extrudes the spring (94) and simultaneously drives the switch plate (93) to rotate on the outer surface of the rotating rod (92), because the valve of the air injection pipe (88) is opened, air can clean the surfaces of the upper die (2) and the lower die (4) through the air injection head (89), sundries can be cleaned completely, the surfaces of the upper die (2) and the lower die (4) can be cooled while the sundries on the surfaces of the upper die (2) and the lower die (4) are cleaned, the cooling forming of the die is accelerated during the next injection molding, and meanwhile, the injection molded product is protected from containing the sundries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110467833.9A CN113021766A (en) | 2021-04-28 | 2021-04-28 | Bluetooth headset shell rapid cooling forming die and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110467833.9A CN113021766A (en) | 2021-04-28 | 2021-04-28 | Bluetooth headset shell rapid cooling forming die and operation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113021766A true CN113021766A (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110467833.9A Withdrawn CN113021766A (en) | 2021-04-28 | 2021-04-28 | Bluetooth headset shell rapid cooling forming die and operation method thereof |
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| CN (1) | CN113021766A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100726A (en) * | 2023-04-13 | 2023-05-12 | 江苏云博智能科技有限公司 | Plastic body processing and forming mechanism based on hydraulic transmission |
-
2021
- 2021-04-28 CN CN202110467833.9A patent/CN113021766A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100726A (en) * | 2023-04-13 | 2023-05-12 | 江苏云博智能科技有限公司 | Plastic body processing and forming mechanism based on hydraulic transmission |
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Application publication date: 20210625 |