CN114603786B - Distribution box shell mould - Google Patents
Distribution box shell mould Download PDFInfo
- Publication number
- CN114603786B CN114603786B CN202210251197.0A CN202210251197A CN114603786B CN 114603786 B CN114603786 B CN 114603786B CN 202210251197 A CN202210251197 A CN 202210251197A CN 114603786 B CN114603786 B CN 114603786B
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- block
- mould
- shaping
- piece
- die
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Classifications
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- 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
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
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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 distribution box shell mould which comprises an inner cavity block, wherein a fixed groove for fixing the inner cavity block is recessed at the bottom of a lower cavity, a fixed part and two protruding parts are protruding out of an upper cavity, two reinforcing parts are arranged on the fixed part, a processing bulge is arranged on the upper cavity, a mounting groove is formed between the processing bulge and the fixed part and between the processing bulge and the protruding parts, a first shaping block, a second shaping block and a sliding piece for controlling the movement of the first shaping block and the second shaping block are also arranged on a lower mould in a sliding manner, three wire slots are recessed in the second shaping block, wire outgoing bulges are arranged in the wire slots, a plurality of reinforcing grooves and mounting recesses are formed in the inner cavity block, the reinforcing grooves are uniformly arranged and are in a 'well' -shape, the mounting recesses are uniformly arranged on the periphery of the inner cavity block, two reinforcing grooves are formed in each surface, and a mounting ring groove is formed between an upper mould core and a lower mould core and the first shaping block and the second shaping block. The invention has the following advantages and effects: processing can be completed once only to the block terminal casing, convenient to detach.
Description
Technical Field
The invention relates to the field of moulds, in particular to a distribution box shell mould.
Background
The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.
As shown in fig. 1, the casing to be processed includes main part a, three wire hole b has all been seted up on the both ends face that is close to in the main part, all be provided with two inwards protruding reinforcing part c on four terminal surfaces, for the installation of being convenient for, still be provided with four installation department d in the main part, installation step e and be located inside a plurality of strengthening ribs of main part, installation department all with main part integrated into one piece, because the distribution box is last to structure numerous and have a plurality of holes, arch and sunken, do not have the mould that can once accomplish the processing in the current mould, and the process strength is not enough.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the distribution box shell mould which has high production efficiency and ensures the beautiful appearance and strength of finished products.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a block terminal casing mould, includes mould and lower mould, be provided with the mould benevolence on the last mould, be provided with the lower mould benevolence on the lower mould, be provided with the die cavity in the last mould benevolence, be provided with the lower die cavity in the lower mould benevolence, characterized by: including the inner chamber piece, the fixed slot that lower die cavity bottom is sunken to have fixed inner chamber piece, it has fixed part and two protruding portions to go up to outstanding on the die cavity, it has two reinforcing parts to outstanding on the fixed part, it has the processing arch to go up to have outstanding on the die cavity, be formed with four mounting grooves between processing arch and fixed part and the protruding portion, still slide on the lower mould and be provided with first shaping piece and two second shaping pieces and the sliding part that control first shaping piece and second shaping piece removed both, the second shaping piece is sunken to have three wire casing, all be provided with the wire outlet protrusion in the wire casing, a plurality of reinforcing grooves and installation are sunken on the inner chamber piece, a plurality of evenly set up and be "well" style of calligraphy between the reinforcing groove, the installation is sunken evenly to set up around the inner chamber piece, and all be provided with two on every face, first shaping piece and second shaping piece all be provided with installation recess matched with installation arch on both, when mould benevolence and lower mould benevolence are hugged closely mutually, fixed part and protruding portion have the annular groove and second shaping piece to be located between mould benevolence and the second shaping piece, the shaping piece is formed between the annular groove and the first mould benevolence and the second shaping piece.
The invention is further provided with: the lower die is provided with a driving block, the ejector rods are connected to the driving block, the lower die is provided with a guide block, the driving block is provided with a guide groove, and the driving block slides along the guide block.
The invention is further provided with: the sliding piece comprises a first sliding block and a limiting rod, the first shaping block and the second shaping block are both fixed on the first sliding block, a plurality of first fixing blocks are arranged on the lower die, a sliding gap for the first sliding block to slide is formed between the two first fixing blocks, a limiting groove is formed in the upper die, a clamping groove matched with the limiting groove is formed in the lower die, and when the upper die and the lower die are fixed, the limiting rod can penetrate through the second sliding block and the limiting groove and cling to the clamping groove, so that the first sliding block is fixed.
The invention is further provided with: one end of the first sliding block, which is back to the inner cavity block, is provided with a limiting block, and the limiting block limits the second sliding block to be separated from the sliding groove.
The invention is further provided with: the guide piece comprises a first guide rod and a second guide rod, a guide hole is formed in the lower die, the first guide rod is arranged in the guide hole, and the second guide rod slides on the first guide rod, one end of the second guide rod is fixed to the upper die and moves along with the upper die.
The invention is further provided with: the fixing part and the protruding part are both provided with positioning depressions, and the lower die core is provided with positioning protrusions matched with the positioning depressions.
The invention is further provided with: the upper die is further provided with an injection molding pipe, the first shaping block is fixedly provided with a drainage block, and one end of the injection molding pipe is sleeved on the drainage block and abuts against the first shaping block.
Through adopting above-mentioned technical scheme, go up the wall groove that forms between mould and the lower mould and seal and form a plurality of walls of casing with between the inner chamber piece by four shaping pieces, this kind of method injection molding piece just can come through four shaping pieces that retreat after accomplishing processing, take out the product and ensure that the product is not damaged and can once accomplish processing, and the ejector pin that sets up can carry out the drawing of patterns of grinding apparatus fast, a plurality of qualitative fast and inner chamber fast-fit simultaneously make thickness adjustable, the protruding cooperation location recess of intensity location of product has still been improved can be accurate location, guarantee the product shaping effect, still be provided with the bolster simultaneously, can be when last mould and lower mould are close to each other, buffer, ensure that both align, the colleague drainage piece cooperation injection molding pipe can be better more in order carry out pouring of product material ensure the quality of product, the shaping quality of assurance mould is good, the precision of reinforcing location simultaneously.
The invention is further provided with: the lower die is further provided with a dismantling piece, the dismantling piece comprises a supporting column and an ion fan, the supporting column is fixed on the lower die and provided with a first air outlet through hole, one end of the supporting column is abutted to the lower die core, the other end of the supporting column penetrates through the driving block and is fixed, the ion fan is fixed on one side of the supporting column, which is located on the driving block, the inner cavity block is provided with a second air outlet through hole, the lower die core is provided with a third air outlet through hole which is communicated with the first air outlet through hole and the second air outlet through hole, and when the die processing is completed, the ion fan can convey air between the die and the inner cavity block.
The invention is further provided with: the ion fan is provided with a connecting piece, when the support column and the ion fan are fixed firstly, a clamping groove is formed between the support column and the ion fan, the connecting piece is clamped in the clamping groove and limits the separation of the support column and the ion fan, the connecting piece is provided with a fixing bolt, and the fixing bolt penetrates through the connecting piece and is fixed on the ion fan.
The invention is further provided with: still be provided with the spread groove on the support column, be provided with spacing portion in the spread groove, be provided with the fixture block on the support column, when the fixture block card goes into the spread groove and slides, spacing portion prevents that the fixture block from breaking away from.
Through adopting above-mentioned technical scheme, the air current that has positive negative electric charge that the ion fan blown out is at this in-process neutralization charge on the mould, go up the wall groove that forms between mould and the lower mould and seal by four design piece and with the fan wall of formation casing between the inner chamber piece, this kind of method injection molding piece just can take the product through four design pieces of retreating after accomplishing processing and ensure that the product is not damaged can once accomplish processing, thickness adjustable, the intensity location protruding cooperation location concave depression of product still has been improved can be accurate location, guarantee the product shaping effect, still be provided with the bolster simultaneously, can cushion when last mould and lower mould are close to each other, ensure that both are aligned, guarantee that the shaping quality of mould is good, the precision of reinforcing location simultaneously, improve less work piece and easily adsorb because of the mutual condition on the mould machine of static.
Drawings
FIG. 1 is a perspective view of a product according to an embodiment of the present invention;
FIG. 2 is a perspective view of an embodiment of the present invention;
FIG. 3 is a perspective view of an upper-mold-free embodiment of the present invention;
FIG. 4 is a partial exploded view of an embodiment of the present invention;
FIG. 5 is a perspective view of a lower die according to an embodiment of the present invention;
FIG. 6 is a perspective view of FIG. 2 according to an embodiment of the present invention;
fig. 7 is a perspective view of a remover of the present invention.
In the figure: 1. an upper die; 12. an upper die core; 13. a fixing part; 132. a reinforcing part; 14. a protruding portion; 15. a mounting groove; 2. a lower die; 21. a lower die core; 22. a fixing groove; 3. an inner cavity block; 31. a first molding block; 32. a second shaping block; 33. a wire slot; 34. a wire outlet protrusion; 35. a reinforcing groove; 36. a mounting recess; 4. a driving block; 41. a guide block; 5. a first slider; 51. a limit rod; 52. a limit groove; 53. a clamping groove; 54. a limiting block; 61. a first guide rod; 62. a second guide rod; 71. positioning the bulge; 72. positioning the concave; 73. injection molding a tube; 8. a support column; 81. an ion blower; 82. the first air outlet through hole; 83. the second air outlet through hole; 85. a third air outlet through hole; 86. a connecting piece; 87. and (5) clamping blocks.
Detailed Description
Embodiments of the present invention will be further described with reference to fig. 1 to 5.
The utility model provides a block terminal casing mould, includes mould 1 and lower mould 2, is provided with mould benevolence 12 on the lower mould 2, is provided with lower mould benevolence 21 on the lower mould 2, is provided with the die cavity in the last mould benevolence 12, is provided with the lower die cavity in the lower mould benevolence 21, characterized by: comprises an inner cavity block 3, a fixed groove 22 for fixing the inner cavity block 3 is sunk at the bottom of a lower cavity, a fixed part 13 and two protruding parts 14 are protruded on an upper cavity, two reinforcing parts 132 are protruded on the fixed part 13, four mounting grooves 15 are formed between the processing protrusions and the fixed part 13 and the protruding parts 14, a first shaping block 31, two second shaping blocks 32 and a sliding piece for controlling the movement of the first shaping block 31 and the second shaping block 32 are also slidably arranged on a lower die 2, three wire grooves 33 are sunk on the second shaping block 32, wire outlet protrusions 34 are arranged in the wire grooves 33, a plurality of reinforcing grooves 35 and mounting recesses 36 are formed on the inner cavity block 3, the reinforcing grooves 35 are uniformly arranged and are shaped like a Chinese character jing, the mounting recesses 36 are uniformly arranged around the inner cavity block 3, two mounting protrusions matched with the mounting recesses 36 are arranged on the first shaping block 31 and the second shaping block 32, when the upper die core 12 and the lower die core 21 are closely attached, three wall grooves are formed between the fixing part 13 and the two protruding parts 14, the inner cavity block 3 is positioned between the upper die core 12 and the lower die core 21, the wall grooves for the first shaping block 31 and the second shaping block 32 to be inserted are formed between the upper die core 12 and the lower die core 21, and mounting ring grooves are formed between the first shaping block 31 and the second shaping block 32.
The lower die 2 is provided with a driving block 4, the ejector rods are connected to the driving block 4, the lower die 2 is provided with a guide block 41, the driving block 4 is provided with a guide groove, and the driving block 4 slides along the guide block 41. The wall groove formed between the upper die and the lower die is sealed by four shaping blocks and forms a fan wall of the shell with the inner cavity block, the injection molding block can be used for taking products through the four shaping blocks after finishing processing, so that the products are not damaged, the processing can be finished once, the thickness is adjustable, the strength positioning protrusions of the products are matched with the positioning recesses to accurately position, the product forming effect is guaranteed, and meanwhile, the buffer piece is also arranged, so that buffering can be carried out when the upper die and the lower die are mutually close, alignment of the upper die and the lower die is guaranteed, the forming quality of the dies is guaranteed, and meanwhile, the positioning accuracy is enhanced.
The sliding piece comprises a first sliding block 5 and a limiting rod 51, wherein the first shaping block 31 and the second shaping block 32 are both fixed on the first sliding block 5, a plurality of first fixing blocks are arranged on the lower die 2, a sliding gap for the sliding of the first sliding block 5 is formed between the two first fixing blocks, a limiting groove 52 is formed in the upper die 1, a clamping groove 53 matched with the limiting groove 52 is formed in the lower die 2, and when the upper die 1 and the lower die 2 are fixed, the limiting rod 51 can penetrate through the second sliding block and the limiting groove 52 and cling to the clamping groove 53, so that the first sliding block 5 is fixed. The lower die is further provided with a dismantling piece, the dismantling piece comprises a supporting column and an ion fan, the supporting column is fixed on the lower die and provided with a first air outlet through hole, one end of the supporting column is abutted against the lower die core, the other end of the supporting column penetrates through the driving block and is fixed, the ion fan is fixed on one side of the supporting column, which is located on the driving block, of the supporting column, the inner cavity block is provided with a second air outlet through hole, the lower die core is provided with a third air outlet through hole which is communicated with the first air outlet through hole and the second air outlet through hole, and when the die processing is completed, the ion fan can convey air between the die and the inner cavity block.
The ion fan is provided with a connecting piece, when the support column and the ion fan are fixed firstly, a clamping groove is formed between the support column and the ion fan, the connecting piece is clamped in the clamping groove and limits the separation of the support column and the ion fan, the connecting piece is provided with a fixing bolt, and the fixing bolt penetrates through the connecting piece and is fixed on the ion fan.
The support column is also provided with a connecting groove, a limiting part is arranged in the connecting groove, a clamping block is arranged on the support column, and when the clamping block is clamped into the connecting groove and slides, the limiting block prevents the clamping block from separating.
One end of the first sliding block 5, which is back to the inner cavity block 3, is provided with a limiting block 54, and the limiting block 54 limits the second sliding block to be separated from the sliding groove.
The guide piece comprises a first guide rod 61 and a second guide rod 62, a guide hole is formed in the lower die 2, the first guide rod 61 is arranged in the guide hole, and the second guide rod 62 slides on the first guide rod 61, one end of the second guide rod 62 is fixed to the upper die 1 and moves along with the upper die 1.
The fixing portion 13 and the protruding portion 14 are provided with positioning recesses 72, and the lower die core 21 is provided with positioning protrusions 71 matched with the positioning recesses.
The upper die 1 is also provided with an injection molding pipe 73, a drainage block is fixed on the first shaping block 31, and one end of the injection molding pipe 73 is sleeved on the drainage block and abuts against the first shaping block 31. The lower die 2 is further provided with a dismantling piece, the dismantling piece comprises a supporting column 8 and an ion fan 81, the supporting column 8 is fixed on the lower die 2 and provided with a first air outlet through hole 82, one end of the supporting column 8 abuts against the lower die 2, the other end of the supporting column passes through the driving block 4 and is fixed, the ion fan 81 is fixed on the supporting column 8 and is located on one side of the driving block 4, the inner cavity block 3 is provided with a second air outlet through hole 83, the lower die core 21 is provided with a third air outlet through hole 85 which is communicated with the first air outlet through hole 82 and the second air outlet through hole 83, and when the die processing is completed, the ion fan 81 can convey air between the die and the inner cavity block 3.
Be provided with connecting piece 86 on the ion fan 81, when support column 8 and ion fan 81 are fixed earlier, be formed with draw-in groove 53 between the two, connecting piece 86 card wears in draw-in groove 53 and restrict support column 8 and ion fan 81 both separation, is provided with fixing bolt on the connecting piece 86, and fixing bolt passes connecting piece 86 to be fixed in ion fan 81.
Still be provided with the spread groove on the support column 8, be provided with spacing portion in the spread groove, be provided with fixture block 87 on the support column 8, when fixture block 87 card goes into the spread groove and slides, spacing portion prevents that fixture block 87 from breaking away from.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (6)
1. The utility model provides a block terminal casing mould, includes mould (1) and lower mould (2), be provided with on last mould (1) and go up mould benevolence (12), be provided with lower mould benevolence (21) on lower mould (2), upward be provided with the die cavity in mould benevolence (12), be provided with the lower die cavity in lower mould benevolence (21), characterized by: the die comprises an inner cavity block (3), a fixed groove (22) for fixing the inner cavity block (3) is formed in the bottom of the lower cavity in a recessed mode, a fixed part (13) and two protruding parts (14) are protruding out of the upper cavity, two reinforcing parts (132) are protruding out of the fixed part (13), a processing bulge is protruding out of the upper cavity, four mounting grooves (15) are formed between the processing bulge and the fixed part (13) and the protruding parts (14), a first shaping block (31) and two second shaping blocks (32) and a sliding piece for controlling the first shaping block (31) and the second shaping block (32) to move are arranged on the lower die (2) in a sliding mode, three wire grooves (33) are formed in the second shaping block (32) in a recessed mode, wire outgoing bulges (34) are arranged in the wire grooves (33), a plurality of reinforcing grooves (35) and mounting recesses (36) are formed in the inner cavity block (3), the reinforcing grooves are uniformly arranged and are in a 'well', the mounting recesses (36) are uniformly arranged on the lower die (3) and are matched with the two die cores (32) in a matched mode, and each die core (32) is arranged on the two die cores (12) in a matched mode, three wall grooves are formed between the fixing part (13) and the two protruding parts (14), the inner cavity block (3) is located between the upper die core (12) and the lower die core (21), wall grooves for the first fixing block (31) and the second fixing block (32) to be inserted are formed between the upper die core (12) and the lower die core (21), a mounting annular groove is formed between the first fixing block (31) and the second fixing block (32), the sliding piece comprises a first sliding block (5) and a limiting rod (51), the first fixing block (31) and the second fixing block (32) are both fixed on the first sliding block (5), a plurality of first fixing blocks are arranged on the lower die (2), sliding gaps for the first sliding block (5) to slide are formed between the two first fixing blocks, limiting grooves (52) are formed on the upper die (1), clamping grooves (53) matched with the upper die core (12) and the lower die (2) are formed, when the upper die (1) and the lower die (31) and the second fixing block (32) are tightly attached to each other, the two fixing blocks (52) can be detached from the upper die (8), the utility model discloses a support column (8) is fixed in lower mould (2) and opens and have first air-out through-hole (82), the one end of support column (8) supports tight lower mould (2), and the other end passes drive block (4) and fixes, ion fan (81) are fixed in support column (8) and are located one side of drive block (4), be provided with second air-out through-hole (83) on inner chamber piece (3), be provided with third air-out through-hole (85) between intercommunication first air-out through-hole (82) and second air-out through-hole (83) on lower mould benevolence (21), when mould processing is accomplished, ion fan (81) can carry air to between mould and inner chamber piece (3), be provided with connecting piece (86) on ion fan (81), when support column (8) and ion fan (81) are fixed in advance, be formed with draw-in groove (53) between the two, connecting piece (86) are worn in draw-in groove (53) and are restricted support column (8) and ion fan (81) separation piece, be provided with on connecting piece (86) and are provided with both, on connecting piece (86) are provided with on the fixed connection bolt (8) and are provided with on the connecting piece (81), when the clamping block (87) is clamped into the connecting groove and slides, the limiting part prevents the clamping block (87) from being separated.
2. A power distribution box housing mold according to claim 1, characterized by: be provided with driving piece (4) on lower mould (2), the ejector pin is all connected in driving piece (4), be provided with guide block (41) on lower mould (2), be provided with the guiding groove on driving piece (4), driving piece (4) slide along guide block (41).
3. A power distribution box housing mold according to claim 1, characterized by: one end of the first sliding block (5) back to the inner cavity block (3) is provided with a limiting block (54), and the limiting block (54) limits the second sliding block to be separated from the sliding groove.
4. A power distribution box housing mold according to claim 1, characterized by: the guide piece comprises a first guide rod (61) and a second guide rod (62), wherein a guide hole is formed in the lower die (2), the first guide rod (61) is arranged in the guide hole, and the second guide rod (62) slides on the first guide rod (61) and one end of the second guide rod is fixed to the upper die (1) and moves along with the upper die (1).
5. A power distribution box housing mold according to claim 1, characterized by: the fixing part (13) and the protruding part (14) are respectively provided with a positioning concave (72), and the lower die core (21) is provided with a positioning protrusion (71) matched with the lower die core.
6. A power distribution box housing mold according to claim 1, characterized by: the upper die (1) is further provided with an injection molding pipe (73), the first shaping block (31) is fixedly provided with a drainage block, and one end of the injection molding pipe (73) is sleeved on the drainage block and abuts against the first shaping block (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210251197.0A CN114603786B (en) | 2022-03-15 | 2022-03-15 | Distribution box shell mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210251197.0A CN114603786B (en) | 2022-03-15 | 2022-03-15 | Distribution box shell mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114603786A CN114603786A (en) | 2022-06-10 |
| CN114603786B true CN114603786B (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210251197.0A Active CN114603786B (en) | 2022-03-15 | 2022-03-15 | Distribution box shell mould |
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| Country | Link |
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| CN (1) | CN114603786B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117863463A (en) * | 2024-03-11 | 2024-04-12 | 泉州宗大模具有限公司 | Corner protection die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102004A (en) * | 2006-07-06 | 2008-01-09 | 三星电机株式会社 | Film antenna manufacturing method by using sputtering process |
| CN206748943U (en) * | 2017-04-07 | 2017-12-15 | 台州市黄岩奥杰模塑有限公司 | Portable electric generator outer casing mold |
| CN211251154U (en) * | 2019-10-31 | 2020-08-14 | 益模钢模五金(深圳)有限公司 | Three-core plug injection mold with accurate positioning |
| CN112372945A (en) * | 2020-11-19 | 2021-02-19 | 德清诚造机械科技有限公司 | Injection moulding equipment is used in cell phone case production |
| CN215703633U (en) * | 2021-07-29 | 2022-02-01 | 宁波本祥汽车零部件有限公司 | Forming die of automobile transmission line joint |
-
2022
- 2022-03-15 CN CN202210251197.0A patent/CN114603786B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102004A (en) * | 2006-07-06 | 2008-01-09 | 三星电机株式会社 | Film antenna manufacturing method by using sputtering process |
| DE102007031171A1 (en) * | 2006-07-06 | 2008-01-10 | Samsung Electro - Mechanics Co., Ltd., Suwon | Film antenna manufacturing method for e.g. mobile telephone, involves forming antenna emitter on side of carrier film by sputtering or cutting, where sputtering takes place using metal with specific amount of purity as sputtering target |
| CN206748943U (en) * | 2017-04-07 | 2017-12-15 | 台州市黄岩奥杰模塑有限公司 | Portable electric generator outer casing mold |
| CN211251154U (en) * | 2019-10-31 | 2020-08-14 | 益模钢模五金(深圳)有限公司 | Three-core plug injection mold with accurate positioning |
| CN112372945A (en) * | 2020-11-19 | 2021-02-19 | 德清诚造机械科技有限公司 | Injection moulding equipment is used in cell phone case production |
| CN215703633U (en) * | 2021-07-29 | 2022-02-01 | 宁波本祥汽车零部件有限公司 | Forming die of automobile transmission line joint |
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| Publication number | Publication date |
|---|---|
| CN114603786A (en) | 2022-06-10 |
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