CN112045086B - Method for forming and manufacturing metal can body - Google Patents
Method for forming and manufacturing metal can body Download PDFInfo
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- CN112045086B CN112045086B CN202010875911.4A CN202010875911A CN112045086B CN 112045086 B CN112045086 B CN 112045086B CN 202010875911 A CN202010875911 A CN 202010875911A CN 112045086 B CN112045086 B CN 112045086B
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- groove
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- stamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Abstract
The invention relates to a metal can body forming manufacturing method which comprises a processing base, a transmission unit and a stamping unit, wherein a linkage groove is formed in the middle of the left end of the processing base, a circular stamping groove is formed in the inner part of the right end of the processing base, the transmission unit is arranged in the linkage groove, the tail end of the transmission unit is connected with the stamping unit, and the stamping unit is connected in the circular stamping groove in a sliding manner; the invention can perform stamping treatment aiming at the metal plate forming processing, thereby leading the metal plate to have better stability in the processing; the invention can roll the punched metal plate, thereby ensuring the consistent wall thickness of the formed metal pipe; in addition, the invention can utilize the stamping block to match with the bearing plate to demould the metal can body after the metal can body is formed, thereby reducing the working hours required by stamping.
Description
Technical Field
The invention relates to the technical field of metal tank body manufacturing and forming, in particular to a metal tank body forming and manufacturing method.
Background
The metal can is a pop can which is often called, because the aluminum material has higher recycling value, the pop can starts to use a large amount of aluminum material from the consideration of environmental protection. The strong opponent of aluminum in the packaging industry comes from PET materials, which can be made into strange shapes through injection molds, and the aluminum materials are difficult to be made. However, the price of the two materials is greatly different, PET is influenced by petroleum price, aluminum materials can be recycled, and therefore material cost is reduced. When used for beverage packaging, the strong internal pressure compensates for the rigidity of the can walls. However, the high gas barrier property, light-shielding property and sealing property of the metal can keep the quality and quality of the beverage in the can stable.
However, the following problems exist when the metal can is manufactured and molded at present:
1. most of the existing metal tank bodies are made by placing metal materials in stretching equipment and stretching the metal materials to the shape of the tank body in a stretching forming mode during manufacturing and forming, so that the wall thickness of the formed metal tank body and whether the fillet of the outer edge of the bottom of the metal tank body can meet the use requirements cannot be ensured;
2. at present, when the forming die is manufactured and demoulded, the male die and the female die are used for parting, so that the metal tank body is demoulded, unnecessary working hours are consumed when the metal tank body is stretched in batches, and the working efficiency is reduced.
Disclosure of Invention
In order to solve the problems, the metal can body forming and manufacturing method provided by the invention adopts the following metal can body forming device, the metal can body forming device comprises a processing base, a transmission unit and a stamping unit, the middle part of the left end of the processing base is provided with a linkage groove, the inner part of the right end of the processing base is provided with a circular stamping groove, the transmission unit is arranged in the linkage groove, the tail end of the transmission unit is connected with the stamping unit, and the stamping unit is connected in the circular stamping groove in a sliding manner, wherein:
the processing base includes base, bearing board, fixed cylinder, support cylinder and connecting pin, wherein: the linkage groove has been seted up at base left end middle part, the blowing groove has been seted up on the inner wall of base middle part upper end, circular punching press groove has been seted up to base right-hand member below middle part, the transmission groove has been seted up at base right-hand member below middle part, the bearing board slides and sets up on circular punching press groove right-hand member inner wall, the fixed slot has been seted up at bearing board upper end middle part, and the bearing board downside has seted up the connecting hole from the front to the back, wherein, fixed cylinder sets up on circular punching press groove top right side middle part inner wall, the terminal sliding connection of fixed cylinder telescopic link is in the fixed slot, support cylinder passes through the bearing setting on transmission groove left end inner wall, support cylinder telescopic link end-to-end connection is on bearing board lower extreme outer wall, connecting pin middle part sliding connection is in the connecting hole, and the connecting pin both ends set up respectively on transmission groove front and back end inside wall.
The transmission unit comprises a driving motor, a transmission shaft, a transmission gear, an execution rack and a transmission motor, wherein: the driving motor is installed on the outer wall of the linkage groove at the rear end of the base through a motor base, a driving motor output shaft is connected with a transmission shaft through a spline, a transmission gear is sleeved on the outer wall of the transmission shaft through a flange structure sleeve and is arranged on the inner wall of the lower end of the linkage groove in a sliding mode, an execution rack meshed with the transmission gear is arranged on the inner wall of the upper end of the linkage groove in a sliding mode, a motor groove is formed in the middle of the right end of the execution rack, the transmission motor is installed in the motor groove, and the transmission motor output shaft is connected with a stamping unit through a flange structure.
The punching press unit includes circular baffle, annular frame, fixed block, two-way cylinder, backup pad, roller depression bar and punching press piece, wherein: circular baffle middle part is established on transmission motor output shaft outer wall through flange structure cover, the annular frame sets up on circular baffle right-hand member outer wall, square linkage hole has been seted up along the annular frame from left to right top symmetry, and the fixed block setting is on the inner wall of annular frame front and back end, the cylinder groove has been seted up at the fixed block middle part, two-way cylinder sets up in the cylinder groove, and two-way cylinder telescopic link all is connected with the backup pad, be provided with the roll-in pole along backup pad lateral wall bilateral symmetry, roll-in pole sliding connection is downthehole in square linkage, and the roll-in pole lateral wall is provided with the roll-in wheel No. one through bearing front and back symmetry, the punching press piece sets up on annular frame right-hand member outer wall.
The metal can body manufacturing and forming device comprises the following steps:
s1, placing the plate: placing a metal plate on a base, and limiting the metal plate through the base;
s2, sheet stamping: the transmission unit is matched with the stamping unit to stamp the metal plate in the S1;
s3, sheet forming: the stamping unit is matched with the base to roll the inner side wall of the metal plate in the S2 to be in a metal tank shape so as to roll the metal plate to be in a uniform thickness;
s4, demolding: and (4) pushing the metal can body in the step S3 out of the die by the bearing plate matched with the transmission unit and the punching unit.
As a preferred technical scheme of the invention, the stamping block comprises a supporting spring rod, a rolling spring rod, a polishing disc and a second rolling wheel, wherein: the stamping block right-hand member middle part has been seted up and has been supported the groove, and has been seted up the roll-in groove along stamping block outer wall longitudinal symmetry, and wherein, support spring lever from the top down evenly sets up on supporting groove left end inner wall, and the support spring lever other end is connected with the polishing dish, and evenly slides along polishing dish periphery and is provided with the ball, and the roll-in spring lever sets up in the roll-in groove, and the roll-in spring lever other end is connected with No. two roll-in wheels through the bearing.
As a preferred technical scheme of the invention, the left side of the middle part of the base is of an L-shaped structure, and the right side of the middle part of the base is of a square structure.
As a preferable technical scheme of the invention, the discharging groove is an arc-shaped structure groove matched with the circular stamping groove.
In a preferred embodiment of the present invention, the left end of the support plate has a structure in which a diameter thereof gradually decreases from a middle portion to an outer edge thereof.
As a preferred technical scheme of the invention, the polishing disc is an arc-shaped polishing disc matched with the bearing plate.
The invention has the beneficial effects that:
the invention can perform stamping treatment on a metal plate during forming and processing, so that the metal plate has better stability during processing; the invention can roll the punched metal plate, thereby ensuring the consistent wall thickness of the formed metal pipe; in addition, the invention can utilize the stamping block to match with the bearing plate to demould the metal can body after the metal can body is formed, thereby reducing the working hours required by stamping.
The metal plate punching device adopts the transmission gear to be matched with the execution rack, and the circular baffle plate drives the punching block to be matched with the circular punching groove to punch the metal plate, so that the plate is punched according to the circular punching groove.
Thirdly, the punching block is driven by the transmission motor through the circular baffle to rotate circumferentially, so that the rolling rod, the second rolling wheel and the polishing disc roll and process the metal tank body, the wall thickness of the metal tank body is rolled uniformly, and the use requirement of the metal tank body is ensured.
After the metal tank body is punched and rolled, the bearing plate can rotate rightwards under the action of the supporting cylinder according to the diameter of the metal tank body, and the punching block pushes the metal tank body out of the die by matching with the bearing plate, so that the working time required in the die removing process is reduced, and the working efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention.
Fig. 2 is a front sectional view of the present invention.
FIG. 3 is a sectional view taken along line A-A of FIG. 1 of the present invention.
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1 of the present invention.
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 1 of the present invention.
FIG. 6 is a cross-sectional view taken along line D-D of FIG. 1 of the present invention.
Fig. 7 is a partial enlarged view of the present invention at E of fig. 1.
Figure 8 is a perspective view of the support plate of the present invention.
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 explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 8, a metal can body forming method adopts the following metal can body forming device, the metal can body forming device includes a processing base 1, a transmission unit 2 and a stamping unit 3, a linkage groove 111 is provided in the middle of the left end of the processing base 1, a circular stamping groove 113 is provided inside the right end of the processing base 1, the transmission unit 2 is arranged in the linkage groove 111, the end of the transmission unit 2 is connected with the stamping unit 3, and the stamping unit 3 is slidably connected in the circular stamping groove 113, wherein:
the processing base 1 comprises a base 11, a bearing plate 12, a fixed cylinder 13, a supporting cylinder 14 and a connecting pin 15, wherein: the left side of the middle part of the base 11 is of an L-shaped structure, and the right side of the middle part of the base 11 is of a square structure; the middle part of the left end of the base 11 is provided with a linkage groove 111, the inner wall of the upper end of the middle part of the base 11 is provided with a discharging groove 112, and the discharging groove 112 is an arc-shaped structural groove matched with the circular stamping groove 113; a circular stamping groove 113 is formed in the right side of the base 11, a transmission groove 114 is formed in the middle of the lower portion of the right end of the base 11, the bearing plate 12 is arranged on the inner wall of the right end of the circular stamping groove 113 in a sliding mode, and the diameter of the left end of the bearing plate 12 is gradually reduced from the middle to the outer edge; fixed slot 121 has been seted up at bearing board 12 upper end middle part, and bearing board 12 downside has seted up the connecting hole from front to back, wherein, fixed cylinder 13 sets up on the inner wall of circular stamping groove 113 top right side middle part, the terminal sliding connection of fixed cylinder 13 telescopic link is in fixed slot 121, support cylinder 14 passes through the bearing setting on transmission groove 114 left end inner wall, support cylinder 14 telescopic link end-to-end connection is on bearing board 12 lower extreme outer wall, connecting pin 15 middle part sliding connection is in the connecting hole, and connecting pin 15 both ends set up respectively on transmission groove 114 front and back end inside wall.
The transmission unit 2 includes a driving motor 21, a transmission shaft 22, a transmission gear 23, an execution rack 24 and a transmission motor 25, wherein: the driving motor 21 is installed on the outer wall of the 111 rear-end linkage groove of the base 11 through a motor base, an output shaft of the driving motor 21 is connected with a transmission shaft 22 through a spline, a transmission gear 23 is sleeved on the outer wall of the transmission shaft 22 through a flange structure, the transmission gear 23 is arranged on the inner wall of the lower end of the 111 linkage groove in a sliding mode, an execution rack 24 meshed with the transmission gear 23 is arranged on the inner wall of the upper end of the 111 linkage groove in a sliding mode, a motor groove 241 is formed in the middle of the right end of the execution rack 24, a driving motor 25 is installed in the motor groove 241, and an output shaft of the driving motor 25 is connected with a stamping unit 3 through a flange structure.
The punching unit 3 includes a circular baffle 31, an annular frame 32, a fixing block 33, a bidirectional cylinder 34, a support plate 35, a rolling rod 36 and a punching block 37, wherein: circular baffle 31 middle part is established on transmission motor 25 output shaft outer wall through flange structure cover, annular frame 32 sets up on circular baffle 31 right-hand member outer wall, square linkage hole 321 has been seted up along annular frame 32 from left to right top-to-bottom symmetry, and fixed block 33 sets up on annular frame 32 front and back end inner wall, the cylinder groove has been seted up at fixed block 33 middle part, two-way cylinder 34 sets up in the cylinder groove, and two-way cylinder 34 telescopic link all is connected with backup pad 35, be provided with roll-in lever 36 along backup pad 35 lateral wall bilateral symmetry, roll-in lever 36 sliding connection is in square linkage hole 321, and roll-in lever 36 lateral wall is provided with a roll-in wheel 361 through bearing longitudinal symmetry, punching press piece 37 sets up on annular frame 32 right-hand member outer wall.
The punch block 37 includes a support spring rod 371, a rolling spring rod 372, a polishing disc 373, and a number two rolling wheel 374, wherein: a supporting groove 375 is formed in the middle of the right end of the stamping block 37, and rolling grooves 376 are formed in the stamping block 37 in an up-down symmetrical manner along the outer wall of the stamping block, wherein supporting spring rods 371 are uniformly arranged on the inner wall of the left end of the supporting groove 375 from top to bottom, the other end of each supporting spring rod 371 is connected with a polishing disc 373, and each polishing disc 373 is of an arc-shaped structure matched with the bearing plate 12; and the peripheral direction of the outer edge of the polishing disc 373 is provided with balls in a sliding manner, the rolling spring rod 372 is arranged in the rolling groove 376, and the other end of the rolling spring rod 372 is connected with a second rolling wheel 374 through a bearing.
The metal can body manufacturing and forming device comprises the following steps:
s1, placing the plate: placing a metal plate on the base 11, and limiting the metal plate through the base 11;
s2, sheet stamping: the transmission unit 2 is matched with the stamping unit to stamp the metal plate in the S1;
s3, sheet forming: the punching unit 3 cooperates with the base 11 to roll the inner side wall of the metal plate in S2 to a metal can shape, so as to roll the metal plate to a uniform thickness;
s4, demolding: the metal can body in S3 is pushed out of the die by the support plate 12 in cooperation with the transmission unit 2 and the punching unit 3.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A metal can body forming and manufacturing method adopts a metal can body forming device which comprises a processing base (1), a transmission unit (2) and a stamping unit (3); the method is characterized in that: processing base (1) left end middle part has been seted up linkage groove (111), and circular punching press groove (113) have been seted up to processing base (1) right-hand member inside, and transmission unit (2) set up in linkage groove (111), and transmission unit (2) end-to-end connection has punching press unit (3), and punching press unit (3) sliding connection is in circular punching press groove (113), wherein:
processing base (1) includes base (11), bearing board (12), fixed cylinder (13), support cylinder (14) and connecting pin (15), wherein: the middle part of the left end of the base (11) is provided with a linkage groove (111), the inner wall of the upper end of the middle part of the base (11) is provided with a discharging groove (112), the inside of the right side of the base (11) is provided with a circular stamping groove (113), the middle part of the lower part of the right end of the base (11) is provided with a transmission groove (114), a bearing plate (12) is arranged on the inner wall of the right end of the circular stamping groove (113) in a sliding way, the middle part of the upper end of the bearing plate (12) is provided with a fixed groove (121), and the lower side of the bearing plate (12) is provided with a connecting hole from front to back, wherein, a fixed cylinder (13) is arranged on the inner wall of the middle part of the right side above the circular stamping groove (113), the tail end of a telescopic rod of the fixed cylinder (13) is connected in the fixed groove (121) in a sliding way, a supporting cylinder (14) is arranged on the inner wall of the left end of the transmission groove (114) through a bearing, the tail end of the telescopic rod of the supporting cylinder (14) is connected on the outer wall of the lower end of the bearing plate (12), the middle part of the connecting pin (15) is connected in the connecting hole in a sliding way, and two ends of the connecting pin (15) are respectively arranged on the inner side walls of the front end and the rear end of the transmission groove (114);
the transmission unit (2) comprises a driving motor (21), a transmission shaft (22), a transmission gear (23), an execution rack (24) and a transmission motor (25), wherein: the driving motor (21) is installed on the outer wall of the linkage groove (111) at the rear end of the base (11) through a motor base, an output shaft of the driving motor (21) is connected with a transmission shaft (22) through a spline, a transmission gear (23) is sleeved on the outer wall of the transmission shaft (22) through a flange structure, the transmission gear (23) is arranged on the inner wall of the lower end of the linkage groove (111) in a sliding mode, an execution rack (24) meshed with the transmission gear (23) is arranged on the inner wall of the upper end of the linkage groove (111) in a sliding mode, a motor groove (241) is formed in the middle of the right end of the execution rack (24), a transmission motor (25) is installed in the motor groove (241), and the output shaft of the transmission motor (25) is connected with the stamping unit (3) through a flange structure;
the punching unit (3) comprises a circular baffle plate (31), an annular frame (32), a fixing block (33), a bidirectional cylinder (34), a supporting plate (35), a rolling rod (36) and a punching block (37), wherein: the middle part of the circular baffle (31) is sleeved on the outer wall of an output shaft of the transmission motor (25) through a flange structure, the annular frame (32) is arranged on the outer wall of the right end of the circular baffle (31), square linkage holes (321) are symmetrically formed in the annular frame (32) from left to right, the fixed blocks (33) are arranged on the inner walls of the front end and the rear end of the annular frame (32), a cylinder groove is formed in the middle part of the fixed blocks (33), the bidirectional cylinders (34) are arranged in the cylinder groove, telescopic rods of the bidirectional cylinders (34) are connected with supporting plates (35), rolling rods (36) are symmetrically arranged on the left and right of the outer side wall of each supporting plate (35), the rolling rods (36) are connected in the square linkage holes (321) in a sliding mode, first rolling wheels (361) are symmetrically arranged on the front and rear of the outer side wall of each rolling rod (36) through a bearing, and stamping blocks (37) are arranged on the outer wall of the right end of the annular frame (32);
the metal can body manufacturing and forming device comprises the following steps:
s1, placing the plate: placing a metal plate on a base (11), and limiting the metal plate through the base (11);
s2, sheet stamping: the transmission unit (2) is matched with the stamping unit (3) to stamp the metal plate in the S1;
s3, sheet forming: the stamping unit (3) is matched with the base (11) to roll the inner side wall of the metal plate in the S2 to be in a metal tank shape so as to roll the metal plate to be uniform in thickness;
s4, demolding: and (3) pushing the metal can body in the S3 out of the die by the supporting plate (12) matched with the transmission unit (2) and the punching unit (3).
2. The method for forming and manufacturing the metal can body according to claim 1, wherein the method comprises the following steps: the punching block (37) comprises a supporting spring rod (371), a rolling spring rod (372), a grinding disc (373) and a second rolling wheel (374), wherein: support groove (375) have been seted up in punching press piece (37) right-hand member middle part, and along punching press piece (37) outer wall longitudinal symmetry seted up roll-in groove (376), wherein, support spring lever (371) from the top down evenly sets up on support groove (375) left end inner wall, support spring lever (371) other end is connected with the dish of polishing (373), and along the dish of polishing (373) outer fringe department circumference evenly slide be provided with the ball, roll-in spring lever (372) set up in roll-in groove (376), and roll-in spring lever (372) other end is connected with No. two roll-in wheels (374) through the bearing.
3. The method for forming and manufacturing the metal can body according to claim 1, wherein the method comprises the following steps: the left side of the middle part of the base (11) is of an L-shaped structure, and the right side of the middle part of the base (11) is of a square structure.
4. The method for forming and manufacturing the metal can body according to claim 1, wherein the method comprises the following steps: the discharging groove (112) is an arc-shaped groove matched with the round stamping groove (113).
5. The method for forming and manufacturing the metal can body according to claim 1, wherein the method comprises the following steps: the left end of the bearing plate (12) is of a structure with the diameter gradually reduced from the middle part to the outer edge.
6. The method for forming and manufacturing the metal can body according to claim 2, wherein the method comprises the following steps: the polishing disc (373) is of an arc structure matched with the bearing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010875911.4A CN112045086B (en) | 2020-08-27 | 2020-08-27 | Method for forming and manufacturing metal can body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010875911.4A CN112045086B (en) | 2020-08-27 | 2020-08-27 | Method for forming and manufacturing metal can body |
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| Publication Number | Publication Date |
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| CN112045086A CN112045086A (en) | 2020-12-08 |
| CN112045086B true CN112045086B (en) | 2022-04-15 |
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| CN202010875911.4A Active CN112045086B (en) | 2020-08-27 | 2020-08-27 | Method for forming and manufacturing metal can body |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113333618B (en) * | 2021-08-05 | 2021-10-01 | 徐州紫聚石化设备有限公司 | Chemical tank barrel manufacturing punch forming finish machining device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19932680A1 (en) * | 1999-06-10 | 2000-12-21 | Lechner Gmbh | Method and device for producing a two-chamber pressure pack, processing tool for use therein and a two-chamber pressure pack that can be produced therewith |
| CN204194629U (en) * | 2014-11-12 | 2015-03-11 | 浙江铭泉水暖设备有限公司 | Water purifier tank body forming machine |
| CN106881405A (en) * | 2017-03-21 | 2017-06-23 | 义乌市易开盖实业公司 | Tapered shaped can drawing die and stretch forming method |
| CN206405292U (en) * | 2017-01-25 | 2017-08-15 | 苏州华鹏包装有限公司 | A kind of making processing mold of metal can |
| CN206731998U (en) * | 2017-01-22 | 2017-12-12 | 东莞市铭铉自动化科技有限公司 | Metal can automatic numerical control stamping line |
| CN108687253A (en) * | 2018-05-21 | 2018-10-23 | 黄波承 | A kind of production technology and its structure of packing jar |
-
2020
- 2020-08-27 CN CN202010875911.4A patent/CN112045086B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19932680A1 (en) * | 1999-06-10 | 2000-12-21 | Lechner Gmbh | Method and device for producing a two-chamber pressure pack, processing tool for use therein and a two-chamber pressure pack that can be produced therewith |
| CN204194629U (en) * | 2014-11-12 | 2015-03-11 | 浙江铭泉水暖设备有限公司 | Water purifier tank body forming machine |
| CN206731998U (en) * | 2017-01-22 | 2017-12-12 | 东莞市铭铉自动化科技有限公司 | Metal can automatic numerical control stamping line |
| CN206405292U (en) * | 2017-01-25 | 2017-08-15 | 苏州华鹏包装有限公司 | A kind of making processing mold of metal can |
| CN106881405A (en) * | 2017-03-21 | 2017-06-23 | 义乌市易开盖实业公司 | Tapered shaped can drawing die and stretch forming method |
| CN108687253A (en) * | 2018-05-21 | 2018-10-23 | 黄波承 | A kind of production technology and its structure of packing jar |
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| CN112045086A (en) | 2020-12-08 |
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Effective date of registration: 20220324 Address after: 524059 Fubo village, south of Haiwan Avenue (Fubo section), Zhanjiang City, Guangdong Province Applicant after: Zhanjiang Liansheng can making packaging Co.,Ltd. Address before: 317000 No.1, Dongfang Avenue, Gucheng street, Linhai City, Taizhou City, Zhejiang Province Applicant before: Zhan Zhepin |
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