CN109332522A - A kind of rotation mouth tank manufacturing process and rotation mouth tank - Google Patents
A kind of rotation mouth tank manufacturing process and rotation mouth tank Download PDFInfo
- Publication number
- CN109332522A CN109332522A CN201811034900.2A CN201811034900A CN109332522A CN 109332522 A CN109332522 A CN 109332522A CN 201811034900 A CN201811034900 A CN 201811034900A CN 109332522 A CN109332522 A CN 109332522A
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- CN
- China
- Prior art keywords
- tank
- mouth
- rotation mouth
- rotation
- undergauge
- 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
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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
-
- 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
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/40—Making outlet openings, e.g. bung holes
Abstract
The present invention provides a kind of rotation mouth tank manufacturing process, and manufacturing process is reasonable.A kind of rotation mouth tank manufacturing process of the present invention includes: step 1, and metal plate is stamped into cupuliform green body;Step 2 stretches the cupuliform green body to form tank base, and the tank base has integrally formed tank mouth, can body and tank bottom;The periphery wall of the tank bottom is carried out the undergauge of once or more by step 3, forms the first undergauge section;The bottom wall punching of the tank bottom is straightened step 4, and in opening edge rolling, forms rotation mouth tank tank mouth;The tank mouth opening deburring is formed rotation mouth tank tank bottom by step 5;The first undergauge section is from top to bottom formed corresponding screw thread rotation mouth and safety collar through thread, rolling muscle by step 6;Step 7, back cover lid at capping cover or the rotation mouth tank tank bottom, is made rotation mouth tank at the rotation mouth tank tank mouth;The sequence of described step 5 and the step 6 is adjustable.The invention further relates to a kind of rotation mouth tanks.
Description
Technical field
The present invention relates to rotation mouth tank technical fields, and in particular to a kind of rotation mouth tank manufacturing process.The invention further relates to one kind
Mouth tank is revolved as made from above-mentioned rotation mouth tank manufacturing process.
Background technique
It is distinguished according to the production technology of metal can, metal can is divided into two-piece can and three-piece can.Three-piece can refer to cover,
Tank bottom, can body are respectively process by piece of metal piece respectively, and can body has a weld seam, cover, tank bottom and can body in vertical direction
Between be combined together by seaming.And two-piece can is, is process by two panels sheet metal, wherein cover is by piece of metal piece
It is process, and can body and tank bottom are then only passed through strength punching press with another sheet metal, stretching, are rolled, can body does not connect
Seam.
The rotation mouth tank now produced on the market by DWI (ironing) technique, cumbersome, process up to 50 or more,
The process Yi Jin 30 of middle rotation oral area point.
Summary of the invention
The present invention provides a kind of rotation mouth tank manufacturing process, and manufacturing process is reasonable.
The present invention it is a kind of revolve mouth tank manufacturing process technical solution include:
Metal plate is stamped into cupuliform green body by step 1;
Step 2 stretches the cupuliform green body to form tank base, and the tank base has integrally formed tank mouth, can body and tank
Bottom;
Step 3 forms the first undergauge section by the periphery wall of the tank bottom through once or more undergauge;
The bottom wall punching of the tank bottom is straightened step 4, and in opening edge rolling, forms rotation mouth tank tank mouth;
The tank mouth opening deburring is formed rotation mouth tank tank bottom by step 5;
The first undergauge section is from top to bottom formed corresponding screw thread rotation mouth and safety collar through thread, rolling muscle by step 6;
Step 7, back cover lid at capping cover or the rotation mouth tank tank bottom, is made rotation mouth tank at the rotation mouth tank tank mouth;
The sequence of described step 5 and the step 6 is adjustable.
Preferably,
In the step 3, the first undergauge section includes upper and lower spaced two taper diameters portion, and between the two
Equipped with reducing diameter part.
Preferably,
The step 6 specifically includes:
The periphery wall thread of the reducing diameter part is formed into screw thread and revolves mouth;
The junction of the reducing diameter part and underlying taper diameter portion is subjected to rolling muscle and forms the annular recessed of indent
It falls into, safety collar is made.
Preferably,
Further include step 8 after the step 5 and before the step 7, the step 8 specifically includes:
The tank mouth is straightened;
By the tank mouth periphery wall through once or more undergauge, the second undergauge section is formed;
By the edge flange of the second undergauge section.
Preferably,
Further include step 9 after the step 4 and before the step 7, the step 9 specifically includes:
Pilled-in selvedge at the edge rolling of the rotation mouth tank tank mouth is flattened.
The present invention also provides one kind rotation mouth tank as above-mentioned manufacturing process made from, including set gradually and integrally formed
Revolve mouth tank tank bottom, rotation mouth tank can body and rotation mouth tank tank mouth;
The rotation mouth tank tank mouth include the first undergauge section, the first undergauge section be from top to bottom successively arranged screw thread rotation mouth and
Safety collar;
Envelope has top cover or rotation mouth tank tank bottom envelope to have bottom cover in the rotation mouth tank tank mouth.
Preferably,
The first undergauge section includes spaced two taper diameters portion above and below the separate rotation mouth tank tank mouth direction,
It is equipped with reducing diameter part between the two.
Preferably,
The screw thread rotation mouth is located on the periphery wall of the reducing diameter part;Under the safety collar is located at the rotation oral area and is located at
Between the taper diameter portion of side.
Preferably,
The rotation mouth tank tank bottom includes the second undergauge section, and the edge of the second undergauge section is equipped with flange.
Preferably,
The rotation mouth tank can body is cylinder-like structure.
By above-mentioned manufacturing process it is found that the manufacturing process of above-mentioned rotation mouth tank is rotation mouth tank tank mouth and revolve that mouth tank tank bottom is counter adds
Work molding, i.e., by the tank bottom for the tank base that formation is stretched in step 2 by undergauge, punching, be straightened, edge rolling, thread roll the techniques such as muscle
Afterwards become rotation mouth tank tank mouth, by the tank mouth of tank base by deburring, be straightened or the techniques such as rolling cut after become rotation mouth tank tank bottom, then will
Rotation mouth tank tank bottom and bottom cover sealed cans form the rotation mouth tank for not revolving top cover, or do not revolve bottom cover in rotation mouth tank tank mouth and the formation of top cover sealed cans
Rotation mouth tank, to facilitate content filling and sealed cans.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart for the embodiment for revolving mouth tank manufacturing process of the present invention;
Fig. 2 is a kind of flow chart for another embodiment for revolving mouth tank manufacturing process of the present invention;
Fig. 3 (a) and Fig. 3 (b) is the structure chart that a kind of rotation mouth tank of the present invention does not revolve top cover or bottom cover;
Fig. 4 is a kind of overall structure figure for revolving mouth tank of the present invention.
Specific embodiment
The present invention provides a kind of rotation mouth tank manufacturing process, and manufacturing process is reasonable.
As shown in Figure 1, a kind of rotation mouth tank manufacturing process of the present invention includes the following steps:
Step 101, metal plate is stamped into cupuliform green body.
In this process, metal plate is stamped into cupuliform green body, metal plate has certain thickness, and thickness can be according to reality
Border situation is selected.
Step 102, cupuliform green body is stretched to form tank base, tank base has integrally formed tank mouth, can body and tank bottom.
In this process, cupuliform green body is formed into tank base by the stretching more than once (including primary).
Above-mentioned tank base has integrally formed tank mouth, can body and tank bottom, the cylinder-like structure that can body can be constant for diameter.
Step 103, the periphery wall of tank bottom is formed into the first undergauge section through once or more undergauge.
In this process, Open Side Down for the cupuliform green body for first obtaining punching press in step 102, i.e. the tank mouth of cupuliform green body
It is opening down, the undergauge that periphery wall, that is, can body of tank bottom carries out once or more far from the upside of tank mouth is then formed the
One undergauge section.
Undergauge number can be primary, or can also be three times, even more repeatedly twice.
Step 104, the bottom wall punching of tank bottom is straightened, and in opening edge rolling, forms rotation mouth tank tank mouth.
In this process, then the bottom wall punching of tank bottom with the first undergauge section is straightened, then in opening edge rolling, shape
At rotation mouth tank tank mouth.
It is straightened, after edge rolling in tank bottom bottom wall punching, further the edge rolling to the rotation mouth tank tank mouth can carry out pilled-in selvedge, mouth will be revolved
It is flattened at the edge rolling of tank tank mouth, so that the region of iron may be revealed at edge rolling by being fully rolled in it in pilled-in selvedge after pilled-in selvedge process
Face, make revolve mouth tank tank mouth it is more beautiful with it is safe.Certainly, when edge rolling is rolled up enough deep, if not revealing iron, a mouthful tank tank mouth is revolved
Final finished tank can be formed without pilled-in selvedge process.
Step 105, by tank mouth opening deburring, rotation mouth tank tank bottom is formed.
In this process, the edge of the opening of tank mouth is subjected to deburring, forms rotation mouth tank tank bottom.
Revolving mouth tank tank bottom can be identical as rotation mouth tank can body diameter, forms a stretched tank.
After the completion of deburring, tank mouth can be straightened or tank mouth ring cutting is directly cut into bottom, then carry out undergauge, flange, thus
Ultimately form rotation mouth tank tank bottom.
Step 106, the first undergauge section is from top to bottom formed into corresponding screw thread rotation mouth and safety collar through thread, rolling muscle.
In this process, the first undergauge section forms screw thread through thread and revolves mouth, and the lower section of the screw thread rotation mouth is formed through rolling muscle
Safety collar, that is, anti-theft ring.
Step 107, it is revolving capping cover at mouth tank tank mouth or is revolving back cover lid at mouth tank tank bottom, rotation mouth tank is made.
In this process, integrally formed rotation mouth tank tank is made by step 103, step 104, step 105 and step 106
It, can be in rotation mouth tank tank mouth capping cover or in rotation mouth tank tank bottom back cover lid, to be formed after mouth, rotation mouth tank can body and rotation mouth tank tank bottom
Revolve mouth tank.
It should be noted that the sequence of step 105 and step 106 is not specifically limited, i.e., after step 104, step
105 and the sequence of step 106 can be interchanged.Such as obtained tank base is stretched, be first straightened by undergauge, punching, edge rolling, thread,
Roll muscle process and rotation mouth tank tank mouth be made, then again deburring, be straightened rotation mouth tank tank bottom be made, or first can body undergauge, punching be straightened,
Deburring is straightened tank bottom and rolls muscle in reducing diameter part thread again after edge rolling.
The number of stretching mentioned above and undergauge can be set as once or more, this hair according to different tank shape sizes
It is bright to be also not specifically limited.
By above-mentioned manufacturing process it is found that the manufacturing process of above-mentioned rotation mouth tank is tank mouth and the anti-machine-shaping of tank bottom, i.e., will
Become revolving mouth tank after the techniques such as the tank bottom for stretching the tank base of formation in step 2 is straightened by undergauge, punching, edge rolling, thread rolling muscle
Tank mouth, by the tank mouth of tank base by deburring, be straightened or the techniques such as rolling cut after become revolve mouth tank tank bottom, then will rotation mouth tank tank bottom with
Bottom cover sealed cans, which complete to be formed the rotation mouth tank for not revolving top cover or seal up one band top cover of top cover formation in rotation mouth tank tank mouth, does not revolve bottom
The rotation mouth tank of lid, to facilitate content filling and sealed cans.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Fig. 2, a kind of rotation mouth tank manufacturing process of the present invention, includes the following steps:
Step 201, metal plate is stamped into cupuliform green body.
In this process, metal plate is stamped and formed out to the shape of a cup by cup punching die such as cup press, obtains cupuliform
Green body, the cupuliform green body that punching press obtains can be opening down.
Metal plate includes but does not limit to film-covered iron, tinplate (taggers tin), Tinfree Steelor TFS, cold-reduced sheet, aluminium
Plate, overlay film aluminium sheet, stainless steel plate etc..The thickness of metal plate can be thickeied or be thinned according to actual needs.
Step 202, above-mentioned cupuliform green body is stretched to form tank base, tank base has integrally formed tank mouth, can body and tank bottom.
In this process, cupuliform green body is sent by tank sending system to drawing die, passes through drawing die such as drawing punch
Cupuliform green body is formed into the tank base with the high ratio of a sizing through the stretching of once or more, the height as stretched obtained tank base
Diameter ratio is more than three times, but is not specifically limited.
When stretching, the flanging at tank mouth edge is pushed down, applies suitable pressure-pad-force for flanging, is stretching cupuliform green body
During forming tank base, the bad phenomenons such as corrugation will not be generated, rupture, abrades, break, the can body after multi-drawing can
Think the constant cylindrical shape of diameter.
It should be noted that the drawing numbers in step 202 can be it is primary, twice, three times and more drawing numbers, mesh
Be to form the tank base of the different high ratios of diameter, its drawing numbers is not specifically limited.
Step 203, tank bottom periphery wall is formed into the first undergauge section through the undergauge of once or more, undergauge base is made
Tank.
In this process, the tank base after stretching is sent by tank sending system to stem reducing mould first, undergauge is completed, obtains
Undergauge base tank.
In this process, by tank bottom periphery wall, that is, can body, far from tank mouth, (tank bottom, can body, tank mouth are signified tank in step 202
Tank bottom, can body and the tank mouth of base) upside carry out once or more undergauge, formed the first undergauge section.
Above-mentioned first undergauge section includes two spaced taper diameter portions and positioned at reducing diameter part between the two.
In this process, the sectional area in two taper diameter portions is gradually reduced from the bottom to top, and the diameter of reducing diameter part remains unchanged.
Two taper path portions are not defined as upper conical diameter portion and inferior pyramidal diameter portion.
Step 204, tank bottom bottom wall punching is straightened, edge rolling, forms rotation mouth tank tank mouth.
In this process, undergauge base tank is sent to punching by tank sending system and is straightened in mold, and it is dynamic that molding is straightened in completion punching
Make, obtains tank mouth and tank is straightened.
Then tank is straightened in tank mouth to send by tank sending system to edge rolling mold, edge rolling mold carries out its opening primary
Or edge rolling more than once, edge rolling forming action is completed, rotation mouth tank tank mouth is formed, obtains tank mouth edge rolling tank.
Step 205, by tank mouth opening deburring, rotation mouth tank tank bottom is formed.
In this process, above-mentioned tank mouth edge rolling tank is sent by tank sending system to Trimming Die first, Trimming Die is such as
Trimmer carries out deburring to tank mouth, such as trims the flanging of tank mouth edge, the flanging after the completion of trimming can be directly as back cover lid
Body ditch forms tank bottom deburring tank.
Step 206, tank mouth is straightened, and downside ((tank bottom, can body, tank mouth by tank mouth periphery wall, that is, can body far from tank bottom
For tank bottom, can body and the tank mouth of tank base signified in step 202)) undergauge that carries out once or more forms the second undergauge section,
By the edge outward flanging of the second undergauge section.
In this process, tank mouth is straightened first, tank bottom deburring tank is straightened or directly ring cutting cuts bottom, obtains tank bottom
Tank is straightened.
Then the side that tank bottom is straightened on the downside of the tank mouth periphery wall i.e. can body of tank i.e. close to rotation mouth tank tank bottom is carried out once
Or undergauge more than once, the second undergauge section is obtained, then by the edge outward flanging of the second undergauge section.
It should be noted that be straightened, undergauge and flange are not the necessary technique for revolving mouth tank tank bottom, step can also be saved
206, directly using the flanging of deburring as flange, flange is for body ditch when back cover lid as capping, and the size of flange is also
It is designed according to the size of capping.
Step 207, it by thread on the periphery wall of the reducing diameter part in step 203, forms screw thread and revolves mouth.
Step 208, by the lower section of screw thread rotation mouth and the top in inferior pyramidal diameter portion, rolling muscle is carried out, the ring of an indent is obtained
Shape recess, forms safety collar.
Step 209, by pilled-in selvedge at the edge rolling of the rotation mouth tank tank mouth in step 204, make its flattening.
Step 210, by rotation mouth tank tank mouth capping cover or rotation mouth tank tank bottom capping, rotation mouth tank is made.
By above-mentioned manufacturing process it is found that above-mentioned rotation mouth tank tank bottom is made by step 205,206, rotation mouth tank can body passes through
Step 202 is made, and rotation mouth tank tank mouth is made by step 203,204,207,208,209.
As shown in Fig. 3 (a), (b), by revolving mouth tank made from Fig. 1 and manufacturing process shown in Fig. 2, wrap from bottom to top
Include set gradually and integrally formed rotation mouth tank tank bottom 1, rotation mouth tank can body 3 and rotation mouth tank tank mouth 10.
There is the second undergauge section 2, the second undergauge section 2 on the periphery wall of the rotation mouth tank tank bottom 1 of 3 downside of rotation mouth tank can body
Edge have flange.Revolving can back cover lid 9 in the opening of mouth tank tank bottom 1.
There is the first undergauge section on the periphery wall of the rotation mouth tank tank mouth 10 of 3 upside of rotation mouth tank can body.Revolve mouth tank tank mouth
It can capping cover 8 in 10 opening.
First undergauge section includes upper conical diameter portion 7, inferior pyramidal diameter portion 4 and positioned at reducing diameter part between the two.Inferior pyramidal diameter
Portion 4 and upper conical diameter portion 7 are gradually reduced along the direction sectional area far from rotation mouth tank tank bottom 1.
The periphery wall of reducing diameter part is equipped with 2-3 circle thread (present invention is not specifically limited the circle number of thread), forms spiral shell
Line revolve mouth 6, wherein thread from starting tooth count 0.5 circle tooth (logarithm of the present invention is not specifically limited) can it is slightly lower with it is normal
Tooth form, facilitates the screw-in of spiral cover and exits.
It is equipped with the ring-shaped depression 5 of indent between the top in inferior pyramidal diameter portion 4 and the lower section of screw thread rotation mouth 6, forms safety collar
That is anti-theft ring.
As shown in figure 4, technique shown through figure 1 and figure 2 is made after rotation mouth tank, sealed at rotation mouth tank tank mouth 10 respectively
Top cover 8 and opening back cover lid 9 in rotation mouth tank tank bottom 1, obtain a complete rotation mouth tank.
Above-mentioned rotation mouth tank uses sheet metal as substrate, the preferred film-covered iron of the present embodiment, but is not limited only to film-covered iron.It is logical
It crosses mold and forms cylindric can body by a series of cold-drawn punching presses (DRD cold-drawn Sheet Metal Forming Technology), shaping dies is recycled to be formed
Oral area point is revolved, last and capping cover 8 or back cover lid 9 so far complete the production of entire rotation mouth ullage tank.
Mouth tank is revolved provided by the invention patent, have can be repeated several times sealing, using more humanized, multi-size,
Many advantages, such as product specification is high, manufacture craft is more reasonable.And sheet metal (preferential film-covered iron is as substrate) is used, more
Highlight comparative advantages of the rotation mouth tank production technology to Health Impact, to environmental protection and security implication etc. with the prior art.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features;And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of rotation mouth tank manufacturing process characterized by comprising
Metal plate is stamped into cupuliform green body by step 1;
Step 2 stretches the cupuliform green body to form tank base, and the tank base has integrally formed tank mouth, can body and tank bottom;
Step 3 forms the first undergauge section by the periphery wall of the tank bottom through once or more undergauge;
The bottom wall punching of the tank bottom is straightened step 4, and in opening edge rolling, forms rotation mouth tank tank mouth;
The tank mouth opening deburring is formed rotation mouth tank tank bottom by step 5;
The first undergauge section is from top to bottom formed corresponding screw thread rotation mouth and safety collar through thread, rolling muscle by step 6;
Step 7, back cover lid at capping cover or the rotation mouth tank tank bottom, is made rotation mouth tank at the rotation mouth tank tank mouth;
The sequence of described step 5 and the step 6 is adjustable.
2. rotation mouth tank manufacturing process according to claim 1, which is characterized in that in the step 3, first undergauge
Section includes upper and lower spaced two taper diameters portion, and is equipped with reducing diameter part between the two.
3. rotation mouth tank manufacturing process according to claim 2, which is characterized in that the step 6 specifically includes:
The periphery wall thread of the reducing diameter part is formed into screw thread and revolves mouth;
The junction of the reducing diameter part and underlying taper diameter portion is subjected to the ring-shaped depression that rolling muscle forms indent, system
Obtain safety collar.
4. rotation mouth tank manufacturing process according to claim 1, which is characterized in that after the step 5 and the step 7
Before further include step 8, the step 8 specifically includes:
The tank mouth is straightened;
By the tank mouth periphery wall through once or more undergauge, the second undergauge section is formed;
By the edge flange of the second undergauge section.
5. rotation mouth tank manufacturing process according to claim 1, which is characterized in that after the step 4 and the step 7
Before further include step 9, the step 9 specifically includes:
Pilled-in selvedge at the edge rolling of the rotation mouth tank tank mouth is flattened.
6. according to claim 1 to rotation mouth tank made from any one of 5 techniques, which is characterized in that including setting gradually and integrally
Molding rotation mouth tank tank bottom, rotation mouth tank can body and rotation mouth tank tank mouth;
The rotation mouth tank tank mouth includes the first undergauge section, and the first undergauge section is from top to bottom successively arranged screw thread rotation mouth and safety
Ring;
Envelope has top cover or rotation mouth tank tank bottom envelope to have bottom cover in the rotation mouth tank tank mouth.
7. rotation mouth tank according to claim 6, which is characterized in that the first undergauge section includes along far from the rotation mouth tank
Spaced two taper diameters portion above and below tank mouth direction is equipped with reducing diameter part between the two.
8. rotation mouth tank according to claim 7, which is characterized in that the screw thread rotation mouth is located at the periphery wall of the reducing diameter part
On;The safety collar is between the rotation oral area and underlying taper diameter portion.
9. rotation mouth tank according to claim 6, which is characterized in that the rotation mouth tank tank bottom includes the second undergauge section, described
The edge of second undergauge section is equipped with flange.
10. rotation mouth tank according to claim 6, which is characterized in that the rotation mouth tank can body is cylinder-like structure.
Priority Applications (1)
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CN201811034900.2A CN109332522B (en) | 2018-09-05 | 2018-09-05 | Manufacturing process of rotary-opening tank and rotary-opening tank |
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CN201811034900.2A CN109332522B (en) | 2018-09-05 | 2018-09-05 | Manufacturing process of rotary-opening tank and rotary-opening tank |
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CN109332522B CN109332522B (en) | 2021-07-02 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110576116A (en) * | 2019-09-12 | 2019-12-17 | 广东韩江轻工机械有限公司 | Forming process of rotary opening cover of beer can |
CN110640047A (en) * | 2019-08-23 | 2020-01-03 | 南通福乐华机械有限公司 | Production process of threaded water filling port of automobile water tank |
CN112298728A (en) * | 2020-10-23 | 2021-02-02 | 广东韩江轻工机械有限公司 | Method and system for manufacturing full-opening easy-open-end trapezoidal can |
CN112894285A (en) * | 2021-02-21 | 2021-06-04 | 福州新德通金属容器有限公司 | Manufacturing method of tea caddy with easy-to-tear cover |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001023117A1 (en) * | 1999-09-30 | 2001-04-05 | Daiwa Can Company | Method of manufacturing bottle type can |
JP2007130678A (en) * | 2005-11-11 | 2007-05-31 | Toyo Seikan Kaisha Ltd | Can excellent in corrosion resistance to which cap is applicable |
CN102910330A (en) * | 2012-10-26 | 2013-02-06 | 广东欧亚包装股份有限公司 | Aluminium screw-on packaging jar and manufacturing method thereof |
EP2781278A1 (en) * | 2011-11-18 | 2014-09-24 | Daiwa Can Company | Method of manufacturing bottle-shaped can, and bottle-shaped can |
CN105834322A (en) * | 2016-04-26 | 2016-08-10 | 奥瑞金包装股份有限公司 | Seamless tank and manufacturing method thereof |
CN108246914A (en) * | 2018-04-09 | 2018-07-06 | 无锡智高点技术研发有限公司 | A kind of manufacture craft of cover |
CN108480505A (en) * | 2018-01-22 | 2018-09-04 | 迁安市思文科德金属包装有限公司 | A kind of processing method of chemical tank |
-
2018
- 2018-09-05 CN CN201811034900.2A patent/CN109332522B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001023117A1 (en) * | 1999-09-30 | 2001-04-05 | Daiwa Can Company | Method of manufacturing bottle type can |
JP2007130678A (en) * | 2005-11-11 | 2007-05-31 | Toyo Seikan Kaisha Ltd | Can excellent in corrosion resistance to which cap is applicable |
EP2781278A1 (en) * | 2011-11-18 | 2014-09-24 | Daiwa Can Company | Method of manufacturing bottle-shaped can, and bottle-shaped can |
CN102910330A (en) * | 2012-10-26 | 2013-02-06 | 广东欧亚包装股份有限公司 | Aluminium screw-on packaging jar and manufacturing method thereof |
CN105834322A (en) * | 2016-04-26 | 2016-08-10 | 奥瑞金包装股份有限公司 | Seamless tank and manufacturing method thereof |
CN108480505A (en) * | 2018-01-22 | 2018-09-04 | 迁安市思文科德金属包装有限公司 | A kind of processing method of chemical tank |
CN108246914A (en) * | 2018-04-09 | 2018-07-06 | 无锡智高点技术研发有限公司 | A kind of manufacture craft of cover |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110640047A (en) * | 2019-08-23 | 2020-01-03 | 南通福乐华机械有限公司 | Production process of threaded water filling port of automobile water tank |
CN110576116A (en) * | 2019-09-12 | 2019-12-17 | 广东韩江轻工机械有限公司 | Forming process of rotary opening cover of beer can |
CN112298728A (en) * | 2020-10-23 | 2021-02-02 | 广东韩江轻工机械有限公司 | Method and system for manufacturing full-opening easy-open-end trapezoidal can |
CN112894285A (en) * | 2021-02-21 | 2021-06-04 | 福州新德通金属容器有限公司 | Manufacturing method of tea caddy with easy-to-tear cover |
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