CN114434555B - High-precision blanking device and method for plastic-embedded part product - Google Patents
High-precision blanking device and method for plastic-embedded part product Download PDFInfo
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- CN114434555B CN114434555B CN202210340192.5A CN202210340192A CN114434555B CN 114434555 B CN114434555 B CN 114434555B CN 202210340192 A CN202210340192 A CN 202210340192A CN 114434555 B CN114434555 B CN 114434555B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
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Abstract
The invention discloses a high-precision blanking device and method for a plastic-embedded part product, and relates to the technical field of production of plastic and metal combined parts, the high-precision blanking device comprises an upper die and a lower die, wherein the lower die comprises a base (5), a lower backing plate (6) and a concave die plate (7) which are fixedly integrated from bottom to top in sequence, a plurality of blanking grooves (8) are formed in the top surface of the concave die plate (7), a fixed block (9) is fixedly arranged on the inner wall of each blanking groove (8), a wedge block (10) and two supporting columns (11) are fixedly arranged on the top surface of each fixed block (9), the two supporting columns (11) are respectively arranged on the front side and the rear side of the wedge block (10), the wedge surface of the wedge block (10) is in butt joint with the blanking grooves (8), and a cutter passing gap is formed between the vertical surface of the wedge block (10) and the opposite vertical surface of the blanking grooves (8). The invention has the beneficial effects that: greatly improve the production quality of the plastic-embedded part product, reduce the working strength of workers and improve the production efficiency of the plastic-embedded part product.
Description
Technical Field
The invention relates to the technical field of plastic and metal combined part production, in particular to a high-precision blanking device and method for a plastic-embedded part product.
Background
The plastic and metal combined part is also called as an embedded plastic part product, the structure of a certain embedded plastic part product is shown in figure 1, the embedded plastic part product comprises a metal plate part 1 and a plastic part 2, the plastic part 2 is wrapped in the middle of the metal plate part 1, the metal plate part 1 plays a role in increasing the strength of the plastic part 2, and the embedded plastic part product is mainly applied to electronic equipment. The production method of the plastic-embedded part product comprises the following steps: the worker puts into the injection molding intracavity of injection molding machine with a plurality of metal sheets 1 earlier, then pours into molten plastics into to the injection molding machine, molten plastics enters into the injection molding intracavity through the runner of injection molding machine, after keeping warm for a period, can obtain the injection molding that has a plurality of plastic-embedded spare products as shown in figure 2, the injection molding includes plastics mobile jib 3 and plastics branch 4, plastics mobile jib 3 and plastics branch 4 link together, be connected with connecting portion 26 before plastics branch 4 and the working of plastics 2, the workman cuts off connecting portion 26 with the cutter at last, thereby finally obtain plastic-embedded spare product.
In the process of cutting off the connecting portion 26, the connecting portion 26 is usually cut off manually with a knife, but after cutting off, a large amount of burrs are often found at the cross section, which undoubtedly reduces the production quality of the plastic-insert product, and the manual operation undoubtedly increases the working strength and reduces the production efficiency of the plastic-insert product. In order to solve the problems, people fix the plastic embedded product in the injection molding part on a clamp, and then cut off the connecting part 26 by adopting a cutter in a blanking die to obtain the plastic embedded product, although the production efficiency of the product can be improved by the method, the plastic embedded product cannot be accurately positioned, so that the cutter in the blanking die does not completely cut off the connecting part 26, namely, the residual connecting part 26 is remained in the plastic embedded product, which undoubtedly reduces the production quality of the plastic embedded product, and in addition, when the cutter cuts the connecting part 26, the plastic embedded product moves to cause the cutter to cut on the plastic part 2 in the plastic embedded product, so that the production quality of the plastic embedded product is further reduced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a high-precision blanking device and method for plastic-embedded parts, which have compact structure, greatly improve the production quality of the plastic-embedded parts, reduce the working strength of workers and improve the production efficiency of the plastic-embedded parts.
The purpose of the invention is realized by the following technical scheme: a high-precision blanking device for embedded plastic products comprises an upper die and a lower die, wherein the lower die comprises a base, a lower backing plate and a concave die plate which are fixedly integrated from bottom to top in sequence, the top surface of the concave template is provided with a plurality of charging chutes which are arranged to penetrate through the lower backing plate and the bottom surface of the base in sequence, the inner wall of each charging chute is fixedly provided with a fixed block, the top surface of the fixed block is fixedly provided with a wedge block and two support columns, the two support columns are respectively arranged at the front side and the rear side of the wedge block, the wedge surface of the wedge block is butted with the charging chute, a cutter passing gap is formed between the vertical surface of the wedge block and the opposite surface of the charging chute, the top surface of the concave template is provided with a main positioning strip groove and a support positioning strip groove communicated with the main positioning strip groove, the other port of the support positioning strip groove is communicated with the cutter passing gap, and the top surfaces of the two support columns are flush with the top surface of the wedge block;
go up the mould including from top to bottom setting firmly in integrative pop-up and fixed plate in order, the below of fixed plate is provided with sets firmly in integrative limiting plate and stripper in order, leaves the gap between limiting plate and the fixed plate, and has set firmly vertical spring between limiting plate and the fixed plate, a plurality of material mold inserts of pressing that correspond about with the wedge respectively have set firmly in the stripper, press the material mold insert to run through the stripper setting downwards, set firmly two on the basal surface of pressing the material mold insert and press the material post that corresponds about the support column respectively, seted up the guide way on pressing the terminal surface of material mold insert, the terrace die has set firmly on the basal surface of fixed plate, and the terrace die runs through limiting plate and slidable mounting has set firmly the cutter on the basal surface of terrace die in the guide way, and the cutter contacts with the tank bottom of guide way.
And a plurality of collecting grooves communicated with the charging chutes are formed in the bottom surface of the base.
A plurality of guide posts are fixedly arranged on the top surface of the base.
The bottom surface of the upper support is fixedly provided with a plurality of guide sleeves, and the guide sleeves are slidably arranged on the guide columns.
The two support columns are symmetrically arranged in the front and back direction of the wedge-shaped block, and the two material pressing columns are symmetrically arranged in the front and back direction of the wedge-shaped block.
The bottom surface of the pressing insert is further provided with a V-shaped material yielding groove, and the pressing column is arranged in the V-shaped material yielding groove.
The top of the upper support is connected with a connecting column.
The guide plates are fixedly arranged on the top surface of the base and positioned on the left side and the right side of the concave template.
A method for high-precision blanking of plastic-embedded part products comprises the following steps:
s1, connecting the connecting column to a stamping head of a stamping die by a worker;
s2, positioning the plastic main rod of the produced injection molding piece in the main positioning strip-shaped groove by a worker, positioning the plastic support rod in the support positioning strip-shaped groove, and supporting the metal plate of the plastic-embedded piece product in the injection molding piece on a plane formed by the top surfaces of the wedge-shaped block and the two support columns, thereby realizing the positioning of the plastic-embedded piece product; the main positioning strip-shaped groove performs coarse positioning on the plastic main rod, the support positioning strip-shaped groove performs accurate positioning on the plastic support rod, and after positioning, the connecting part in the injection molding piece is positioned in the cutter passing gap;
s3, a worker controls a punching head of the punching die to move downwards, the punching head drives a connecting column to move downwards, the connecting column drives an upper support to move downwards, the upper support drives a fixing plate, a limiting plate, a discharging plate, a male die and a pressing insert to move downwards synchronously, and when the die is in a critical die closing state, two pressing columns on the pressing insert respectively press the front end part and the rear end part of a metal plate between the pressing columns and supporting columns, so that the plastic-embedded part product is fixed;
s4, moving downwards along with the continuous downward movement of the punching head, moving downwards the upper support, the fixing plate and the male die relative to the static discharging plate, and compressing the vertical spring, wherein the male die moves downwards along the guide groove relative to the static pressing insert, when the die is in a die closing state, the cutter on the male die cuts off a connecting part on the plastic insert product, the plastic insert product obtained after cutting off moves downwards along the wedge surface of the wedge under the self gravity, and the plastic insert product passes through the discharging groove and falls into the collecting groove, so that a finished plastic insert product is produced;
s5, controlling a punching head of the punching die to move upwards by a worker, driving an upper support to move upwards by the punching head, further driving an upper die to reset, and taking out the plastic main rod remained in the main positioning strip-shaped groove after being cut by the worker after resetting, and further taking out the plastic support rod;
s6, repeating the operations of the steps S2-S5, and continuously producing a plurality of finished plastic-embedded parts.
The invention has the following advantages: the invention has compact structure, greatly improves the production quality of the plastic-embedded part product, lightens the working strength of workers and improves the production efficiency of the plastic-embedded part product.
Drawings
FIG. 1 is a schematic view of the construction of a plastic insert product;
FIG. 2 is a schematic view of a structure of an injection molded part with a plurality of plastic insert products;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic view of the present invention with the stripper plate and the limiting plate removed;
FIG. 5 is a schematic structural view of a lower mold;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a schematic structural view of the swaging insert;
fig. 8 is a top view of a swage insert;
FIG. 9 is a schematic structural view of a male mold
FIG. 10 is a schematic view of the positioning of a plastic main stem and plastic struts in an injection molded part;
FIG. 11 is a top view of FIG. 10;
in the figure, 1-metal plate, 2-plastic part, 3-plastic main rod, 4-plastic support rod, 5-base, 6-lower backing plate, 7-concave template, 8-blanking groove, 9-fixed block, 10-wedge block, 11-support column, 12-main positioning strip-shaped groove, 13-support positioning strip-shaped groove, 14-upper support, 15-fixed plate, 16-limiting plate, 17-blanking plate, 18-material pressing insert, 19-material pressing column, 20-guide groove, 21-convex mold, 22-cutter, 23-collecting groove, 24-guide column, 25-connecting column and 26-connecting part.
Detailed Description
The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:
as shown in fig. 3-9, a high-precision blanking device for plastic-embedded products comprises an upper die and a lower die, wherein the lower die comprises a base 5, a lower backing plate 6 and a cavity plate 7 which are sequentially and integrally fixed from bottom to top, a plurality of blanking grooves 8 are formed in the top surface of the cavity plate 7, the blanking grooves 8 sequentially penetrate through the bottom surfaces of the lower backing plate 6 and the base 5 from bottom to top, a fixed block 9 is fixedly arranged on the inner wall of the blanking grooves 8, a wedge block 10 and two supporting columns 11 are fixedly arranged on the top surface of the fixed block 9, the two supporting columns 11 are respectively arranged on the front side and the rear side of the wedge block 10, the wedge surface of the wedge block 10 is butted with the blanking grooves 8, a cutter passing gap is formed between the vertical surface of the wedge block 10 and the opposite vertical surface of the blanking grooves 8, a main positioning strip groove 12 and a supporting positioning strip groove 13 communicated with the main positioning strip groove 12 are formed in the top surface of the cavity plate 7, and the other port of the supporting positioning strip groove 13 is communicated with the cutter passing gap, the top surfaces of the two support posts 11 are flush with the top surface of the wedge block 10; the two support columns 11 are symmetrically arranged in front and back of the wedge-shaped block 10, and the two material pressing columns 19 are symmetrically arranged in front and back of the wedge-shaped block.
The upper die comprises an upper support 14 and a fixed plate 15 which are sequentially and fixedly integrated from top to bottom, the top of the upper support 14 is connected with a connecting column 25, a limiting plate 16 and a discharging plate 17 which are sequentially and fixedly integrated are arranged below the fixed plate 15, a gap is reserved between the limiting plate 16 and the fixed plate 15, a vertical spring is fixedly arranged between the limiting plate 16 and the fixing plate 15, a plurality of material pressing inserts 18 which respectively correspond to the wedge blocks 10 up and down are fixedly arranged in the discharging plate 17, the material pressing inserts 18 downwards penetrate through the discharging plate 17, two material pressing columns 19 which respectively correspond to the supporting columns 11 up and down are fixedly arranged on the bottom surface of the material pressing inserts 18, guide grooves 20 are arranged on the end surfaces of the material pressing inserts 18, the bottom surface of the fixing plate 15 is fixedly provided with a male die 21, the male die 21 penetrates through the limiting plate 16 and is slidably mounted in the guide groove 20, the bottom surface of the male die 21 is fixedly provided with a cutting knife 22, and the cutting knife 22 is in contact with the bottom of the guide groove 20.
The bottom surface of the base 5 is provided with a plurality of collecting grooves 23 communicated with the charging chute 8. A plurality of guide posts 24 are fixedly arranged on the top surface of the base 5. The bottom surface of the upper support 14 is fixedly provided with a plurality of guide sleeves, and the guide sleeves are slidably arranged on the guide columns 24. The bottom surface of the material pressing insert 18 is further provided with a V-shaped material letting groove, and the material pressing column 19 is arranged in the V-shaped material letting groove. And guide plates are fixedly arranged on the top surface of the base 5 and positioned on the left side and the right side of the concave template 7.
A method for high-precision blanking of plastic-embedded part products comprises the following steps:
s1, the worker connects the connecting post 25 to the punching head of the punching die;
s2, a worker positions the plastic main rod 3 of the produced injection molding part in the main positioning strip-shaped groove 12, the produced injection molding part is as shown in figure 2, the plastic support rod 4 is positioned in the support positioning strip-shaped groove 13, and the metal plate part 1 of the plastic embedded part product in the injection molding part is supported on a plane formed by the top surfaces of the wedge block 10 and the two support columns 11, so that the plastic embedded part product is positioned as shown in figures 10-11; the main positioning strip-shaped groove 12 performs coarse positioning on the plastic main rod 3, the branch positioning strip-shaped groove 13 accurately positions the plastic supporting rod 4, and after positioning, the connecting part 26 in the injection molding part is positioned in the cutter passing gap;
s3, a worker controls a punching head of the punching die to move downwards, the punching head drives a connecting column 25 to move downwards, the connecting column 25 drives an upper support 14 to move downwards, the upper support 14 drives a fixing plate 15, a limiting plate 16, a discharging plate 17, a male die 21 and a pressing insert 18 to synchronously move downwards, and when the die is in a critical die closing state, two pressing columns 19 on the pressing insert 18 respectively press the front end part and the rear end part of the metal plate 1 between the pressing columns 19 and the supporting column 11, so that the plastic-embedded product is fixed;
s4, with the downward movement of the punching head, the upper support 14, the fixing plate 15 and the punch 21 move downward relative to the static discharging plate 17 and compress the vertical spring, wherein the punch 21 moves downward along the guide groove 20 relative to the static pressing insert 18, when the mold is in the mold closing state, the cutter 22 on the punch 21 cuts off the connecting part 26 on the insert product, the cut insert product moves downward along the wedge surface of the wedge 10 under the self-gravity, and the insert product passes through the discharging groove 8 and falls into the collecting groove 23, thereby producing the finished insert product as shown in fig. 1; in this step S4, the cutting blade 22 is moved downward along the guide groove 20, i.e. the connecting portion 26 is cut along the contact portion between the connecting portion 26 and the plastic part 2, so as to avoid the occurrence of burrs on the cut surface of the plastic-embedded part product, thereby greatly improving the production quality of the plastic-embedded part product.
S5, controlling a punch head of the punching die to move upwards by a worker, driving the upper support 14 to move upwards by the punch head so as to drive the upper die to reset, taking out the plastic main rod 3 which is cut off and remains in the main positioning strip-shaped groove 12 by the worker after resetting, and taking out the plastic branch rod 4;
s6, repeating the operations of the steps S2-S5, and continuously producing a plurality of finished embedded plastic part products. Wherein, realized the accurate positioning to the plastic-embedded product in step S2 to having ensured that connecting portion 26 is all cut away, thereby having improved the production quality of plastic-embedded product, and cutting after firmly fixing the plastic-embedded product in step S3, avoided the plastic-embedded product to take place the skew, effectually avoided the cutter 22 to cut on plastic part 2 of plastic-embedded product, and then very big improvement the production quality of plastic-embedded product. In addition, in whole production process, need not the manual work and cut with the cutter, very big work intensity that has alleviateed the workman, and then very big improvement the production efficiency of product.
Claims (7)
1. The utility model provides a high-accuracy doffer of a piece product is moulded to inlay, this doffer is used for inlaying the blanking of moulding a product, its characterized in that: it comprises an upper die and a lower die, wherein the lower die comprises a base (5), a lower backing plate (6) and a concave die plate (7) which are sequentially and integrally fixed from bottom to top, a plurality of blanking grooves (8) are formed in the top surface of the concave die plate (7), the blanking grooves (8) penetrate through the bottom surfaces of the lower backing plate (6) and the base (5) downwards in sequence, fixing blocks (9) are fixedly arranged on the inner wall of the blanking grooves (8), wedge blocks (10) and two supporting columns (11) are fixedly arranged on the top surface of the fixing blocks (9), the two supporting columns (11) are respectively arranged on the front side and the rear side of the wedge blocks (10), the wedge surfaces of the wedge blocks (10) are in butt joint with the blanking grooves (8), a knife passing gap is formed between the vertical surface of the wedge blocks (10) and the opposite vertical surface of the blanking grooves (8), a main positioning strip groove (12) and a supporting positioning groove (13) communicated with the main strip groove (12) are formed in the top surface of the concave die plate (7), the other port of the support positioning strip-shaped groove (13) is communicated with the cutter passing gap, and the top surfaces of the two support columns (11) are flush with the top surface of the wedge-shaped block (10);
the upper die comprises an upper support (14) and a fixing plate (15) which are sequentially and fixedly integrated from top to bottom, a limiting plate (16) and a discharging plate (17) which are sequentially and fixedly integrated are arranged below the fixing plate (15), a gap is reserved between the limiting plate (16) and the fixing plate (15), a vertical spring is fixedly arranged between the limiting plate (16) and the fixing plate (15), a plurality of material pressing inserts (18) which respectively correspond to the wedge-shaped blocks (10) up and down are fixedly arranged in the discharging plate (17), a V-shaped material-letting groove is further formed in the bottom surface of each material pressing insert (18), each material pressing insert (18) penetrates through the discharging plate (17) downwards, two material pressing columns (19) which respectively correspond to the supporting columns (11) up and down are fixedly arranged on the bottom surface of each material pressing insert (18), each material pressing column (19) is arranged in the V-shaped material-letting groove, a guide groove (20) is formed in the end surface of each material pressing insert (18), set firmly terrace die (21) on the basal surface of fixed plate (15), limiting plate (16) and slidable mounting are run through in guide way (20) in terrace die (21), set firmly cutter (22) on the basal surface of terrace die (21), and cutter (22) contact with the tank bottom of guide way (20), and this doffer's blanking method is:
s1, connecting the connecting column (25) to a punching head of a punching die by a worker;
s2, a worker positions the plastic main rod (3) of the produced injection molding piece in the main positioning strip-shaped groove (12), simultaneously positions the plastic support rod (4) in the support positioning strip-shaped groove (13), and supports the metal plate piece (1) of the plastic embedded product in the injection molding piece on a plane formed by the top surfaces of the wedge block (10) and the two support columns (11), so that the plastic embedded product is positioned; the main positioning strip-shaped groove (12) performs coarse positioning on the plastic main rod (3), the branch positioning strip-shaped groove (13) accurately positions the plastic branch rod (4), and after positioning, a connecting part (26) in the injection molding part is positioned in a cutter passing gap;
s3, a worker controls a punching head of the punching die to move downwards, the punching head drives a connecting column (25) to move downwards, the connecting column (25) drives an upper support (14) to move downwards, the upper support (14) drives a fixing plate (15), a limiting plate (16), a discharging plate (17), a male die (21) and a pressing insert (18) to move downwards synchronously, and when the pressing insert is in a critical die closing state, two pressing columns (19) on the pressing insert (18) respectively press the front end part and the rear end part of a metal plate (1) between the pressing columns (19) and a supporting column (11), so that the fixation of an embedded plastic product is realized;
s4, with the continuous downward movement of the punching head, the upper support (14), the fixing plate (15) and the male die (21) move downward relative to the static stripper plate (17) and compress the vertical spring, wherein the male die (21) moves downward relative to the static pressing insert (18) along the guide groove (20), when the die is in a closed die state, the cutter (22) on the male die (21) cuts off the connecting part (26) on the insert product, the cut insert product moves downward along the wedge surface of the wedge block (10) under the self gravity, and the insert product passes through the blanking groove (8) and falls into the collecting groove (23), so that the finished insert product is produced;
s5, controlling a punching head of the punching die to move upwards by a worker, driving an upper support (14) to move upwards by the punching head, further driving an upper die to reset, and taking out the plastic main rod (3) which is cut off and remains in the main positioning strip-shaped groove (12) by the worker after resetting so as to take out the plastic branch rod (4);
s6, repeating the operations of the steps S2-S5, and continuously producing a plurality of finished plastic-embedded products.
2. The high-precision blanking device for the plastic-embedded products as claimed in claim 1, wherein: and a plurality of collecting grooves (23) communicated with the charging chutes (8) are formed in the bottom surface of the base (5).
3. The high-precision blanking device for the plastic-embedded products as claimed in claim 1, wherein: the top surface of the base (5) is fixedly provided with a plurality of guide posts (24).
4. The high-precision blanking device for the plastic-embedded products as claimed in claim 1, wherein: the bottom surface of the upper support (14) is fixedly provided with a plurality of guide sleeves, and the guide sleeves are slidably arranged on the guide columns (24).
5. The high-precision blanking device for the plastic-embedded products as claimed in claim 1, wherein: the two supporting columns (11) are symmetrically arranged in front and back of the wedge-shaped block (10), and the two material pressing columns (19) are symmetrically arranged in front and back of the wedge-shaped block.
6. The high-precision blanking device for the plastic-embedded products as claimed in claim 1, wherein: the top of the upper support (14) is connected with a connecting column (25).
7. The high-precision blanking device for the plastic-embedded products as claimed in claim 1, wherein: the guide plates are fixedly arranged on the top surface of the base (5) and positioned on the left side and the right side of the concave template (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210340192.5A CN114434555B (en) | 2022-04-02 | 2022-04-02 | High-precision blanking device and method for plastic-embedded part product |
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| CN202210340192.5A CN114434555B (en) | 2022-04-02 | 2022-04-02 | High-precision blanking device and method for plastic-embedded part product |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203764730U (en) * | 2014-01-11 | 2014-08-13 | 旌德县玉屏电子电器厂 | Blanking and punching die of connecting plate |
| CN204195856U (en) * | 2014-10-18 | 2015-03-11 | 陈君 | Top waste knife die device and the continuous die-cutting device of automation |
| KR101570604B1 (en) * | 2014-05-16 | 2015-11-19 | 박문신 | Manufacturing method of deck plate having high upper assembling joint |
| CN211031072U (en) * | 2019-10-31 | 2020-07-17 | 当阳市雨之语日用制品有限责任公司 | Tail pearl cutting equipment |
| CN113198906A (en) * | 2021-05-27 | 2021-08-03 | 成都宏明双新科技股份有限公司 | Integral blanking die for improving flatness of parts |
| CN113210492A (en) * | 2021-05-25 | 2021-08-06 | 成都宏明双新科技股份有限公司 | High-precision product blanking and conveying die |
| CN113579077A (en) * | 2021-08-25 | 2021-11-02 | 成都宏明双新科技股份有限公司 | Step-shaped product forming die and forming method thereof |
| CN113909378A (en) * | 2021-09-30 | 2022-01-11 | 成都市龙泉通惠实业有限责任公司 | Processing method and processing die for aluminum alloy decorative strip |
| CN215791760U (en) * | 2021-08-23 | 2022-02-11 | 成都宏明双新科技股份有限公司 | Die cutting die for sticking adhesive film on metal strip |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3490337B2 (en) * | 1999-05-10 | 2004-01-26 | キャノンパック株式会社 | Punch removal device |
| CN214027179U (en) * | 2020-11-30 | 2021-08-24 | 浙江诚达机械股份有限公司 | Plastic product processing equipment |
-
2022
- 2022-04-02 CN CN202210340192.5A patent/CN114434555B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203764730U (en) * | 2014-01-11 | 2014-08-13 | 旌德县玉屏电子电器厂 | Blanking and punching die of connecting plate |
| KR101570604B1 (en) * | 2014-05-16 | 2015-11-19 | 박문신 | Manufacturing method of deck plate having high upper assembling joint |
| CN204195856U (en) * | 2014-10-18 | 2015-03-11 | 陈君 | Top waste knife die device and the continuous die-cutting device of automation |
| CN211031072U (en) * | 2019-10-31 | 2020-07-17 | 当阳市雨之语日用制品有限责任公司 | Tail pearl cutting equipment |
| CN113210492A (en) * | 2021-05-25 | 2021-08-06 | 成都宏明双新科技股份有限公司 | High-precision product blanking and conveying die |
| CN113198906A (en) * | 2021-05-27 | 2021-08-03 | 成都宏明双新科技股份有限公司 | Integral blanking die for improving flatness of parts |
| CN215791760U (en) * | 2021-08-23 | 2022-02-11 | 成都宏明双新科技股份有限公司 | Die cutting die for sticking adhesive film on metal strip |
| CN113579077A (en) * | 2021-08-25 | 2021-11-02 | 成都宏明双新科技股份有限公司 | Step-shaped product forming die and forming method thereof |
| CN113909378A (en) * | 2021-09-30 | 2022-01-11 | 成都市龙泉通惠实业有限责任公司 | Processing method and processing die for aluminum alloy decorative strip |
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| CN114434555A (en) | 2022-05-06 |
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