CN108687253A - A kind of production technology and its structure of packing jar - Google Patents
A kind of production technology and its structure of packing jar Download PDFInfo
- Publication number
- CN108687253A CN108687253A CN201810497796.4A CN201810497796A CN108687253A CN 108687253 A CN108687253 A CN 108687253A CN 201810497796 A CN201810497796 A CN 201810497796A CN 108687253 A CN108687253 A CN 108687253A
- Authority
- CN
- China
- Prior art keywords
- tank body
- die head
- flanging
- cylindric
- cylindric tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/10—Jars, e.g. for preserving foodstuffs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a kind of production technology of packing jar and its structures, the cylindric tank body is molded by one-off drawing and carries out multiple flanging, and second of deburring processing, cylindric tank body is set to have ring plain and ring plain to have the groove that processing flanging is formed, this kind of production technology tank speed is fast, yields is high, efficient.
Description
Technical field
The present invention relates to a kind of production technology of packing jar and its structures.
Background technology
In the manufacturing process of packing jar, tank processed is carried out by suppressing raw material, in the prior art, tank processed, flanging forming process
In, it needs to control the yields of technique, the setting of technique is affected to the yields of tank body.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of production technology and its structure of packing jar.
The technical solution adopted by the present invention to solve the technical problems is:A kind of production technology of packing jar, wherein:Including
Following steps,
A) the prefabricated tank body material of preparation, and the printed patterns at prefabricated tank body material surface;
B) bulk is cut into the prefabricated tank body material of a) step;
C) the block-like prefabricated tank body material of b) step is put on cold pressing stretching-machine, forms it into cylindric tank body,
In middle forming process, cylindric tank body is molded by being cold-pressed stretching-machine one-off drawing, and cold pressing stretching-machine passes through dynamic model head and cover half
The cooperation compacting of head carries out tank processed and carries out first time deburring to cylindric tank body open edge, which is to make
It is pressed into 25-30 tons of cold pressing stretching-machines;
D) preliminary flanging processing primary to the progress of the cylindric tank body of c) step split mouth, passes through the first flanging die head and public affairs
The cooperation of common mode head is suppressed, wherein the rotating speed of the first flanging die head is 45-50 revs/min, the flanging time is 1.3s, wherein
First edge mould head circumference is enclosed around public die head 2, wherein the first flanging die head entrance angle is 55-60 °;
E) to the split mouth of the cylindric tank body of d) step carry out second of flanging processing, by the second flanging die head with it is public
The cooperation of die head is suppressed, wherein the rotating speed of the second flanging die head is 45-50 revs/min, the flanging time is 1.3s, wherein the
Two edge mould head circumferences are enclosed around public die head 2, wherein the second flanging die head entrance angle is 55-50 °;
F) to the split mouth of the cylindric tank body of e) step carry out third time flanging processing, by third flanging die head with it is public
The cooperation of die head is suppressed, and wherein the rotating speed of third flanging die head is 45-50 revs/min, and the flanging time is 1.3s, wherein the
Three edge mould head circumferences are enclosed around public die head 2, form ring plain, and wherein third flanging die head entrance angle is 45-50 °;
G) second of deburring, punching press fillet are carried out to the cylindric tank body of f) step, deburring and punching press fillet are to use
25-30 tons of punching machines carry out, and make cylindric tank body opening edge along hand is not scraped, wherein circularity parameter value is 48.75-49.
Wherein:Material is aluminum products in the step a), and the step c) carries out making circle in the environment of normal temperature and pressure
Columnar tank.
A kind of packing jar, wherein:It is prepared by above-mentioned production method, and the packing jar is cylindric tank body, described
Cylindric tank body is equipped with ring plain, and wherein ring plain has the groove that processing flanging is formed.
Wherein:The width of the ring plain is 2-5mm.
The beneficial effects of the invention are as follows:The cylindric tank body is molded by one-off drawing and carries out multiple flanging, Yi Ji
Secondary deburring processing, makes cylindric tank body have ring plain and ring plain to have the groove that processing flanging is formed,
This kind of production technology tank speed is fast, and yields is high, efficient.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1, which is that the production technology c) of the present invention is middle, is cold-pressed stretching-machine structural schematic diagram;
Fig. 2, which is that the production technology c) of the present invention is middle, is cold-pressed stretching-machine broken section structural schematic diagram;
Fig. 3 is the flange fixing installation structural schematic diagram of the present invention;
Fig. 4 is second of edge-neatening apparatus structural schematic diagram of the invention;
Fig. 5 is the cylindric tank body structural schematic diagram of the present invention.
Specific implementation mode
Referring to figs. 1 to Fig. 5, a kind of production technology of packing jar includes the following steps,
A) the prefabricated tank body material of preparation, and the printed patterns at prefabricated tank body material surface;
B) bulk is cut into the prefabricated tank body material of a) step;
C) the block-like prefabricated tank body material of b) step is put on cold pressing stretching-machine 5, forms it into cylindric tank body,
In middle forming process, cylindric tank body is molded by being cold-pressed 5 one-off drawing of stretching-machine, and cold pressing stretching-machine 5 is by dynamic model head and determines
The cooperation compacting of die head carries out tank processed and carries out first time deburring, the cylindric tank body 1 to cylindric tank body open edge
To use 25-30 tons of cold pressing stretching-machines 5 to be pressed into;
D) primary preliminary flanging processing is carried out to opening to the cylindric tank body 1 of c) step, by the first flanging die head with
The cooperation of public die head is suppressed, wherein the rotating speed of the first flanging die head is 45-50 revs/min, pressure is because of aluminum material
Mechanics Calculation, the flanging time is 1.3s, wherein the first edge mould head circumference is enclosed around public die head 2, wherein the first flanging die head is cut
Angle α is 58 °;
E) second of flanging processing is carried out to opening to the cylindric tank body 1 of d) step, passes through the second flanging die head and public affairs
The cooperation of common mode head is suppressed, wherein the rotating speed of the second flanging die head is 45-50 revs/min, pressure is because of aluminum material power
It learns and calculates, the flanging time is 1.3s, wherein the second edge mould head circumference is enclosed around public die head 2, wherein the second flanging die head entrance angle α
It is 53 °;
F) third time flanging processing is carried out to opening to the cylindric tank body 1 of e) step, passes through third flanging die head and public affairs
The cooperation of common mode head is suppressed, and wherein the rotating speed of third flanging die head is 45-50 revs/min, and pressure is because of aluminum material power
It learns and calculates, the flanging time is 1.3s, and wherein third edge mould head circumference is enclosed around public die head 2, forms ring plain 2, wherein third
Flanging die head entrance angle α is 48 °;
G) second of deburring, punching press fillet are carried out to the cylindric tank body 1 of f) step, deburring and punching press fillet are to use
25-30 tons of punching machines 7 carry out, and make 1 opening edge of cylindric tank body along hand is not scraped, wherein circularity parameter value is 48.75-49.
Material is aluminum products in the step a), and the step c) carries out making cylindrical tank in the environment of normal temperature and pressure
Body 1.Step d), e), f) in entrance angle be gradually sharp, easily decline vessel edge explosion, yields if entrance angle is too small.
Wherein the first flanging die head, the second flanging die head, third flanging die head are flanging die head 6, are provided in circle
Diaphragm seal of the fixed setting of ring plain 2 for sealed shell of tank on columnar tank 1, diaphragm seal and 2 shape phase of ring plain
It is corresponding, wherein it is connected and sealed equipped with adhesive between diaphragm seal and cylindric tank body 1.Secondly 1 top of cylindric tank body can
Sealing metal lid carries out rolling sealed connection by groove 3 and the metal cap body for being set to top, and wherein metal cap body carries
Convenient for the draw ring for manually pulling out metal cap body.Wherein cylindric tank body 1 is equipped with ring plain 2, the wherein width of ring plain 2
For 2-5mm, wherein ring plain 2 has the groove 3 that processing flanging is formed.Wherein cylindric tank body 1 manufactures material therefor
Aluminum products.The cylindric tank body 1 is molded by one-off drawing and carries out multiple flanging and second of deburring processing, makes cylinder
Shape tank body 1 has ring plain 2 and ring plain 2 to have the groove 3 that processing flanging is formed, this kind of production technology tank
Speed is fast, and yields is high, efficient.
Claims (4)
1. a kind of production technology of packing jar, it is characterised in that:Include the following steps,
A) the prefabricated tank body material of preparation, and the printed patterns at prefabricated tank body material surface;
B) bulk is cut into the prefabricated tank body material of a) step;
C) the block-like prefabricated tank body material of b) step is put on cold pressing stretching-machine (5), forms it into cylindric tank body, wherein
In forming process, cylindric tank body by be cold-pressed stretching-machine (5) one-off drawing be molded, cold pressing stretching-machine (5) by dynamic model head with
The cooperation compacting of cover half head carries out tank processed and carries out first time deburring, the cylindric tank body to cylindric tank body open edge
To use 25-30 tons of cold pressing stretching-machines (5) to be pressed into;
D) primary preliminary flanging processing is carried out to the split mouth of the cylindric tank body of c) step, passes through the first flanging die head and public mould
The cooperation of head is suppressed, wherein the rotating speed of the first flanging die head is 45-50 revs/min, the flanging time is 1.3s, wherein first
Edge mould head circumference is enclosed around public die head 2, wherein the first flanging die head entrance angle is 55-60 °;
E) second of flanging processing is carried out to the split mouth of the cylindric tank body of d) step, passes through the second flanging die head and public die head
Cooperation suppressed, wherein the rotating speed of the second flanging die head be 45-50 revs/min, the flanging time be 1.3s, wherein second pressure
Side die head is enclosed around public die head 2, wherein the second flanging die head entrance angle is 55-50 °;
F) third time flanging processing is carried out to the split mouth of the cylindric tank body of e) step, passes through third flanging die head and public die head
Cooperation suppressed, wherein the rotating speed of third flanging die head is 45-50 revs/min, and the flanging time is 1.3s, wherein third pressure
Side die head is enclosed around public die head 2, forms ring plain, and wherein third flanging die head entrance angle is 45-50 °;
G) second of deburring, punching press fillet are carried out to the cylindric tank body of f) step, deburring and punching press fillet are to use 25-30
Ton punching machine (7) carries out, and makes cylindric tank body opening edge along hand is not scraped, wherein circularity parameter value is 48.75-49.
2. a kind of production technology of packing jar according to claim 1, it is characterised in that:Material is aluminum in the step a)
Product, the step c) carry out making cylindric tank body in the environment of normal temperature and pressure.
3. a kind of packing jar, it is characterised in that:It is prepared by the production method described in preceding claims l or 2, the packet
Tinning is cylindric tank body (1), and the cylindric tank body (1) is equipped with ring plain (2), and wherein ring plain (2), which has, adds
The groove (3) that work flanging is formed.
4. a kind of packing jar according to claim 3, it is characterised in that:The width of the ring plain (2) is 2-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497796.4A CN108687253B (en) | 2018-05-21 | 2018-05-21 | Production process and structure of packaging can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497796.4A CN108687253B (en) | 2018-05-21 | 2018-05-21 | Production process and structure of packaging can |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108687253A true CN108687253A (en) | 2018-10-23 |
| CN108687253B CN108687253B (en) | 2023-08-29 |
Family
ID=63847730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810497796.4A Active CN108687253B (en) | 2018-05-21 | 2018-05-21 | Production process and structure of packaging can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108687253B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045086A (en) * | 2020-08-27 | 2020-12-08 | 詹哲品 | Method for forming and manufacturing metal can body |
Citations (10)
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|---|---|---|---|---|
| JPS63230230A (en) * | 1986-10-27 | 1988-09-26 | Takeuchi Press Kogyo Kk | Manufacture of smooth neck-in can and device used for same method |
| US20050252264A1 (en) * | 2004-02-06 | 2005-11-17 | Delaware Capital Formation, Inc. | Flanging process improvement for reducing variation in can body flange width |
| WO2007015560A1 (en) * | 2005-08-04 | 2007-02-08 | Universal Can Corporation | Aluminum alloy sheet for can body, di can, and method for manufacture of the di can |
| JP2007181864A (en) * | 2006-01-06 | 2007-07-19 | Toyo Seikan Kaisha Ltd | Method for manufacturing metallic can |
| US20070218226A1 (en) * | 2003-06-23 | 2007-09-20 | Toyo Seikan Kaisha, Ltd. | Resin-Coated Aluminum Seamless Can Body Featuring Superior Resistance Against Cracks in the Can Wall During Distribution, and Against Flange Cracking |
| JP2007296565A (en) * | 2006-05-01 | 2007-11-15 | Daiwa Can Co Ltd | Method and apparatus for manufacturing resin coated seamless can |
| CN201632542U (en) * | 2010-03-31 | 2010-11-17 | 北京顶旋科技有限公司 | Sheet material processing device capable of increasing wall thickness of metal sheet material |
| 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 |
| CN207188564U (en) * | 2017-07-22 | 2018-04-06 | 泉州市泰达车轮设备有限公司 | A kind of spinning contour roll forming composite structure for being used to there is inner tube of a tyre rim contour to shape |
| CN207204949U (en) * | 2017-08-31 | 2018-04-10 | 杭州康和包装有限公司 | A kind of metal can blank body |
-
2018
- 2018-05-21 CN CN201810497796.4A patent/CN108687253B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63230230A (en) * | 1986-10-27 | 1988-09-26 | Takeuchi Press Kogyo Kk | Manufacture of smooth neck-in can and device used for same method |
| US20070218226A1 (en) * | 2003-06-23 | 2007-09-20 | Toyo Seikan Kaisha, Ltd. | Resin-Coated Aluminum Seamless Can Body Featuring Superior Resistance Against Cracks in the Can Wall During Distribution, and Against Flange Cracking |
| US20050252264A1 (en) * | 2004-02-06 | 2005-11-17 | Delaware Capital Formation, Inc. | Flanging process improvement for reducing variation in can body flange width |
| WO2007015560A1 (en) * | 2005-08-04 | 2007-02-08 | Universal Can Corporation | Aluminum alloy sheet for can body, di can, and method for manufacture of the di can |
| JP2007181864A (en) * | 2006-01-06 | 2007-07-19 | Toyo Seikan Kaisha Ltd | Method for manufacturing metallic can |
| JP2007296565A (en) * | 2006-05-01 | 2007-11-15 | Daiwa Can Co Ltd | Method and apparatus for manufacturing resin coated seamless can |
| CN201632542U (en) * | 2010-03-31 | 2010-11-17 | 北京顶旋科技有限公司 | Sheet material processing device capable of increasing wall thickness of metal sheet material |
| 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 |
| CN207188564U (en) * | 2017-07-22 | 2018-04-06 | 泉州市泰达车轮设备有限公司 | A kind of spinning contour roll forming composite structure for being used to there is inner tube of a tyre rim contour to shape |
| CN207204949U (en) * | 2017-08-31 | 2018-04-10 | 杭州康和包装有限公司 | A kind of metal can blank body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045086A (en) * | 2020-08-27 | 2020-12-08 | 詹哲品 | Method for forming and manufacturing metal can body |
| CN112045086B (en) * | 2020-08-27 | 2022-04-15 | 湛江市联胜制罐包装有限公司 | Method for forming and manufacturing metal can body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108687253B (en) | 2023-08-29 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200123 Address after: One of the first floors of luhuoqiang workshop, Donglian labian Development Zone, Danzao Town, Nanhai District, Foshan City, Guangdong Province Applicant after: Foshan yuelida hardware bottle cap Co.,Ltd. Address before: 528000 Foshan, Guangdong, the Bund, Nanshan District, Shih Shan town, the Bund East District, Changxin garden, Fu Jing house, room 602 Applicant before: Huang Bocheng |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |