CN110280662A - Food cans can body edge rolling and beading molding die - Google Patents
Food cans can body edge rolling and beading molding die Download PDFInfo
- Publication number
- CN110280662A CN110280662A CN201910605880.8A CN201910605880A CN110280662A CN 110280662 A CN110280662 A CN 110280662A CN 201910605880 A CN201910605880 A CN 201910605880A CN 110280662 A CN110280662 A CN 110280662A
- Authority
- CN
- China
- Prior art keywords
- core module
- expansion core
- core
- expansion
- muscle line
- 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
- 238000005096 rolling process Methods 0.000 title claims abstract description 57
- 238000000465 moulding Methods 0.000 title claims abstract description 33
- 210000003205 muscle Anatomy 0.000 claims abstract description 88
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 238000007493 shaping process Methods 0.000 claims abstract description 14
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 238000003032 molecular docking Methods 0.000 claims description 29
- 239000008188 pellet Substances 0.000 claims description 25
- 238000010276 construction Methods 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000037237 body shape Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000287127 Passeridae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- 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
- B21D51/2615—Edge treatment of cans or tins
- B21D51/2623—Curling
Abstract
The invention belongs to food cans production mould technical fields, more particularly to a kind of food cans can body edge rolling and beading molding die, including lower mold assemblies and upper die component, lower mold assemblies include lower template, shaping external mold, rush body core and muscle line core expanding mould, can body chamber is formed in shaping external mold, the inner wall of can body chamber is provided with muscle line groove, it rushes body core and is installed on the bottom in lower template and being located at can body chamber, muscle line core expanding mould, which is installed on, to be rushed on body core and its outer wall is provided with muscle line raised line corresponding with muscle line groove, is provided on several at the top of muscle line core expanding mould and is rushed core cavity；Upper die component includes cope plate, upper mold and several rushes core, upper mold is installed on cope plate, it rushes core and is installed on upper mold, rushing in core insertion forces muscle line core expanding mould to scatter toward surrounding and protrude into muscle line raised line in muscle line groove when rushing in core cavity, the bottom of cope plate be additionally provided with the oral area for compressing can body so that its edge rolling edge rolling groove.One set of die of the present invention can process muscle line and edge rolling to food cans can body simultaneously.
Description
Technical field
The invention belongs to food cans production mould technical field more particularly to a kind of food cans can body edge rollings and beading to form
Mold.
Background technique
As shown in Figure 1, the can body of existing metal food tank needs the oral area on can body to roll up during producing molding
Circle and the beading on the can body close to oral area, make the oral area of can body round and smooth by edge rolling, and by beading for cover lid
Conjunction is pressed on can body.In the prior art, for the molding at two positions of the can body of food cans, two procedures are at least needed
It is processed, and per pass manufacturing procedure is required to a set of molding die, so more molding die is just needed to be produced,
The increase of number of molds inevitably results in production process complexity, and then causes production efficiency low.
Summary of the invention
The purpose of the present invention is to provide a kind of food cans can body edge rolling and beading molding dies, it is intended to solve the prior art
Edge rolling is carried out to food cans can body and beading needs the technical issues of at least two molds operate.
To achieve the above object, a kind of food cans can body edge rolling provided in an embodiment of the present invention and beading molding die, packet
It includes:
Lower mold assemblies, the lower mold assemblies include lower template, shaping external mold, rush body core and muscle line core expanding mould, the shaping external mold
It is installed in the lower template, and is formed with the can body chamber of adaptation food cans can body shape, the can body in the shaping external mold
The inner wall of chamber is provided with muscle line groove, and the body core that rushes is installed on the bottom in the lower template and being located at the can body chamber, institute
State muscle line core expanding mould be installed on it is described rush on body core and to be located at the can body intracavitary, and the outer wall of the muscle line core expanding mould is provided with
Position muscle line raised line corresponding with the muscle line groove is provided on several at the top of the muscle line core expanding mould and rushes core cavity；
Upper die component, the upper die component include cope plate, upper mold and it is several rush core, the upper mold is installed on the cope plate
Bottom and be located at the muscle line core expanding mould top, it is described rush core be installed on the upper mold bottom and with it is described on rushing core cavity just
It is corresponding, and it is described rush core insertion it is corresponding it is described on the muscle line core expanding mould can be forced to scatter and make toward surrounding when rushing in core cavity
It obtains the muscle line raised line to protrude into the muscle line groove, the bottom of the cope plate is additionally provided with for compressing food cans can body
Oral area so that its edge rolling edge rolling groove.
Optionally, the muscle line core expanding mould includes the first expansion core module, the second expansion core module, third expansion core module and the 4th
Expansion core module, the first expansion core module, the second expansion core module, the third expansion core module and the 4th expansion core module
Sequence is enclosed and is set, between adjacent the first expansion core module and the second expansion core module, adjacent the second expansion core module
It is between the third expansion core module and the 4th expansion core module between the third expansion core module, adjacent and adjacent
Tension spring is respectively connected between the 4th expansion core module and the first expansion core module, the muscle line raised line takes shape in described
The outer wall of one expansion core module, the second expansion core module, the third expansion core module and the 4th expansion core module, the upper punching
Core cavity at least takes shape in the first expansion core module, the second expansion core module, the third expansion core module and described 4th swollen
At the docking of core module.
Optionally, rushed on described there are three core cavity settings, three it is described on rush core cavity arranged for interval along its length, wherein
One it is described on rush core cavity and take shape in the first expansion core module, the second expansion core module, the third expansion core module and institute
Core cavity is rushed at the docking for stating the 4th expansion core module, on other two is described to be separately formed in the second expansion core module and described the
At the docking of three expansion core modules and the 4th expansion core module and the first expansion core module dock place.
Optionally, the first expansion core module and the top for docking place of the second expansion core module, second expansion core
Module is docked with the top for docking place of the third expansion core module, the third expansion core module with the 4th expansion core module
The top at place and the 4th expansion core module are provided with upper tension spring slot with the top at the place of docking of the first expansion core module,
Each upper tension spring is respectively arranged in each upper tension spring slot.
Optionally, the body core that rushes includes first below the first expansion core module and the second expansion core module
Pellet and the second pellet below third expansion core module and the 4th expansion core module, first pellet and the pellet it
Between be connected with tension spring, and first pellet is provided with to be located in the middle on described and rushes core with the place of docking of second pellet
The corresponding undershoot core cavity in chamber position, the area of section of the undershoot core cavity be less than it is corresponding with its position it is described on rush cutting for core cavity
Face area.
Optionally, first pellet is described there are two being located at the setting of the top at the place of docking of second pellet
The tension spring slot of undershoot core cavity length direction two sides is provided with the tension spring in the tension spring slot.
Optionally, the food cans can body edge rolling and beading molding die further include:
Bottom plate, the bottom plate are located at the lower section of the lower template；
Slide construction, the slide construction are connected between the bottom plate and the lower template, so that the lower template can
It is slid back and forth relative to the bottom plate.
Optionally, the slide construction includes push plate and two sliding rails, and two sliding rails are fixedly installed in the bottom
On plate and be spaced setting, the push plate is set between two sliding rails, and the two side ends of the push plate respectively with two institutes
It states sliding rail to be slidably matched, the lower template is fixedly installed in the push plate.
Optionally, the position on the bottom plate close to rear end is provided with the limit of the sliding stroke for limiting the push plate
Plate.
Optionally, the front end of the lower template is provided with knob.
Food cans can body edge rolling provided in an embodiment of the present invention and said one or multiple technologies in beading molding die
Scheme one of at least has the following technical effect that: in use, it is intracavitary and be located at the molding that food cans can body is placed on can body
The inside of external mold and then cope plate is driven to decline positioned at the outside for rushing body core and muscle line core expanding mould, cope plate drives upper mold
With each core that rushes in company with decline, when being rushed in core cavity in the top setting for rushing core insertion muscle line core expanding mould corresponding with its position,
Rushing core can force muscle line core expanding mould to scatter toward surrounding, since the outer wall of muscle line core expanding mould is provided with the inner wall of position Yu can body chamber
The corresponding muscle line raised line of the muscle line groove of setting, in this way, muscle line raised line can protrude into muscle line groove toward when moving around, so
Can body between muscle line raised line and muscle line groove is stamped and formed out muscle line；With the continuous decline of cope plate, cope plate
The edge rolling groove of bottom setting can be directed at the oral area for compressing food cans can body, so that the oral area of the food cans can body is rolled up
It is curved at edge rolling, in this way, using one set of die i.e. realize muscle line and edge rolling are processed to food cans can body.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the tank for the food cans that food cans can body edge rolling provided in an embodiment of the present invention and beading molding die process
The structural schematic diagram of body.
Fig. 2 is the structural schematic diagram of food cans can body edge rolling provided in an embodiment of the present invention and beading molding die.
Fig. 3 is the structural schematic diagram at another visual angle of the food cans can body edge rolling and beading molding die in Fig. 2.
Fig. 4 is the structure sectional view of food cans can body edge rolling provided in an embodiment of the present invention and beading molding die.
Fig. 5 is the structural decomposition diagram of food cans can body edge rolling provided in an embodiment of the present invention and beading molding die.
Fig. 6 is the vertical view of the lower mold assemblies of food cans can body edge rolling provided in an embodiment of the present invention and beading molding die
Figure.
Fig. 7 is the partial structurtes enlarged diagram in Fig. 4 at A.
Wherein, each appended drawing reference in figure:
10-20-shaping external molds of lower template 30-rush body core
31-the first pellet the 32-the second pellet 40-muscle line core expanding mould
41-the first expansion core module the 42-the second expansion core module 43-third expansion core module
44-the four expansion core module 45-above rushes core cavity 46-and goes up tension spring slot
50-60-upper molds of cope plate 70-rush core
80-bottom plate 90-slide construction, 91-push plates
92-sliding rail 100-lower mold assemblies, 200-upper die components
300-can body 301-beading line 302-edge rolling lines
400-muscle line groove 500-muscle line raised lines.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment that Fig. 1 ~ 7 is described is exemplary, it is intended to embodiment for explaining the present invention, and should not be understood as to of the invention
Limitation.
In the description of the embodiment of the present invention, it is to be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure is merely for convenience of the description embodiment of the present invention and simplifies description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the embodiment of the present invention, the meaning of " plurality " is two or two
More than a, unless otherwise specifically defined.
In embodiments of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element.For the ordinary skill in the art, Ke Yigen
The concrete meaning of above-mentioned term in embodiments of the present invention is understood according to concrete condition.
In one embodiment of the invention, as shown in Fig. 1 ~ 7, a kind of food cans can body edge rolling and beading shaping mould are provided
Tool, including lower mold assemblies 100 and upper die component 200.The mold is suitable for processing the can body 300 of the food cans of metal material,
Beading line 301 is processed on can body 300 and edge rolling line 302(is as shown in Figure 1), such as nest's food cans can be processed, the sparrow
The section of nest food cans, which is shaped generally as, to be rectangle.Specifically, pass through the common work of lower mold assemblies 100 and upper die component 200
With muscle line and edge rolling can be processed on the can body 300 of food cans.Wherein, lower mold assemblies 100 may be mounted at process equipment
Pedestal on, and upper die component 200 can be connect in the driving source with equipment, drive it relative to lower mold assemblies by driving source
100 rise or fall.
Further, as shown in Fig. 1 ~ 3, the lower mold assemblies 100 include lower template 10, shaping external mold 20, rush body core 30
With muscle line core expanding mould 40, wherein shaping external mold 20 can be monolithic construction, be also possible to the structure of split type connection.Lower die
Plate 10 may be mounted on the pedestal of equipment, and lower template 10 is installed and fixed for the other component of lower mold assemblies 100 again.It is described at
Type external mold 20 is installed in the lower template 10, also, adaptation 300 shape of food cans can body is formed in the shaping external mold 20
Can body chamber, can body chamber can accommodate the can body 300 of food cans, in order to be processed to can body 300, the can body chamber it is interior
Wall is provided with muscle line groove 400, and the body core 30 that rushes is installed on the bottom in the lower template 10 and being located at the can body chamber, punching
Body core 30 for muscle line core expanding mould 40 install, the muscle line core expanding mould 40 can be so installed on it is described rush on body core 30, and
It is intracavitary that the muscle line account core model is located at the can body, meanwhile, the outer wall of the muscle line core expanding mould 40 is provided with position and the muscle line
The corresponding muscle line raised line 500 of groove 400, muscle line raised line 500 are used to compress can body 300 the local location shape so that can body 300
Become the muscle line that the past outer lug of shape is adapted to muscle line groove 400, the top of the muscle line core expanding mould 40 is provided on several
Rush core cavity 45.
Further, as shown in Fig. 1 ~ 3, the upper die component 200 include cope plate 50, upper mold 60 and it is several rush core 70,
Cope plate 50 for connect with the output end of the driving source of equipment, can be controlled in this way by driving source the cope plate 50 rising or
Person's decline is so achieved that the entire upper die component 200 of control rises or decline, the upper mold 60 are installed on the cope plate
50 bottom and be located at the muscle line core expanding mould 40 top, it is described rush core 70 be installed on the upper mold 60 bottom and with it is described
On to rush core cavity 45 just corresponding, it is described to rush that core 70 is in a vertical shape to be arranged downward, also, the core 70 that rushes is inserted into the corresponding upper punching
When in core cavity 45, this, which rushes core 70, can force the muscle line core expanding mould 40 to scatter toward surrounding, so that the muscle line raised line 500
Protrude into the muscle line groove 400, the bottom of the cope plate 50 be additionally provided with the oral area for compressing food cans can body 300 with
Make the edge rolling groove of its edge rolling.I.e. when cope plate 50 drops to certain height, the edge rolling groove of 50 bottom of cope plate setting
The oral area that the can body 300 of the intracavitary food cans of can body can be compressed, forces mouth rim to curl into edge rolling.
Food cans can body edge rolling provided in an embodiment of the present invention and beading molding die are described further below, used
When, it is intracavitary and be located at the inside of the shaping external mold 20 and positioned at rushing 30 He of body core that food cans can body 300 is placed on can body
Then the outside of muscle line core expanding mould 40 drives cope plate 50 to decline, cope plate 50 drives upper mold 60 and each core 70 that rushes under
Drop rushes 70 energy of core when rushing in core cavity 45 in the top setting for rushing the insertion of core 70 muscle line core expanding mould 40 corresponding with its position
Muscle line core expanding mould 40 is enough forced to scatter toward surrounding, since the outer wall of muscle line core expanding mould 40 is provided with position and the inner wall of can body chamber is set
The corresponding muscle line raised line 500 of muscle line groove 400 set, in this way, muscle line raised line 500 toward move around when can protrude into muscle line groove
In 400, the can body 300 between muscle line raised line 500 and muscle line groove 400 is just so stamped and formed out muscle line；With upper mold
The edge rolling groove of the continuous decline of plate 50, the bottom setting of cope plate 50 can be directed at the oral area for compressing food cans can body 300, thus
The oral area of the food cans can body 300 can be made to curl into edge rolling, in this way, realizing to food cans can body using one set of die
300 process muscle line and edge rolling.
In another embodiment of the present invention, as shown in Fig. 5 ~ 6, the food cans can body edge rolling and beading provided is formed
The muscle line core expanding mould 40 of mold includes the first expansion core module 41, the second expansion core module 42, third expansion core module 43 and the 4th
Expansion core module 44, the first expansion core module 41, the second expansion core module 42, the third expansion core module 43 and the described 4th
44 sequence of expansion core module, which is enclosed, to be set, for example, the first expansion core module 41, the second expansion core module 42, the third core expanding mould
Block 43 and the 4th expansion core module 44 are enclosed along clockwise direction and are set, also, the first expansion core module 41, described second
Expansion core module 42, the third expansion core module 43 and the 4th expansion core module 44 are located at the lower right corner, the lower left corner, the upper left corner
It is arranged with the upper right corner.The first expansion core module 41, the second expansion core module 42, the third expansion core module 43 and described
The shape of the muscle line core expanding mould 40 formed after the splicing of four expansion core modules 44 is adapted with the inner cavity of the can body 300 of food cans.
Further, pull-up is connected between adjacent the first expansion core module 41 and the second expansion core module 42
Tension spring, adjacent described are connected between spring, adjacent the second expansion core module 42 and the third expansion core module 43
Tension spring and adjacent the 4th expansion core module 44 are connected between three expansion core modules 43 and the 4th expansion core module 44
It is connected with upper tension spring between the first expansion core module 41, the upper tension spring in the present embodiment does not illustrate in figure.Using upper
The setting of tension spring can make four so that be docking together between adjacent expansion core module by the elastic force of upper tension spring in this way
Expansion core module is docking together, and then the inner wall of the muscle line core expanding mould 40 for ensuring to be formed and can body chamber directly has gap for food
The can body 300 of tank accommodates.Meanwhile structure design may insure to be overshooted to rush in core cavity 45 in the insertion of core 70 and force four expansion cores
After module is scattered, once rushed core 70 and removed, which can reset under the resilient force of tension spring, and structure is set
Count it is ingenious, so as to carry out next food cans can body 300 processing.
Further, the muscle line raised line 500 take shape in the first expansion core module 41, the second expansion core module 42,
The outer wall of the third expansion core module 43 and the 4th expansion core module 44 may insure that muscle line raised line 500 can eaten in this way
The can body 300 of product tank stamps out the complete beading line of a circle.Core cavity 45 is rushed on described at least takes shape in the first expansion core module
41, at the docking of the second expansion core module 42, the third expansion core module 43 and the 4th expansion core module 44.Specifically,
The first expansion core module 41, the second expansion core module 42, the third expansion core module 43 and the 4th expansion core module 44
Docking at corner be respectively formed a notch, there are four notches altogether in this way rushes core cavity 45 with being encircled into, then once with this
On rush that 45 position of core cavity is corresponding to be rushed the insertion of core 70 and abut the first expansion core module 41, the second expansion core module 42, described
When the inner wall of the notch in the corner of third expansion core module 43 and the 4th expansion core module 44, first core expanding mould can be driven
Block 41, the second expansion core module 42, the third expansion core module 43 and the 4th expansion core module 44 are scattered toward surrounding, are realized
To the beading of the can body 300 of food cans.
In another embodiment of the present invention, as shown in figures 1 to 6, the food cans can body edge rolling and beading provided
Molding die it is described on rush core cavity 45 setting there are three, three it is described on rush the arranged for interval along its length of core cavity 45, i.e., it is whole
A muscle line expansion core is (at least by the first expansion core module 41, the second expansion core module 42, the third expansion core module 43 and institute
The docking of the 4th expansion core module 44 is stated to cooperatively form) section be rectangle or generally rectangular.One of them described upper punching
Core cavity 45 takes shape in the first expansion core module 41, the second expansion core module 42, the third expansion core module 43 and described
Rushed at the docking of four expansion core modules 44, on other two is described core cavity 45 be separately formed in the second expansion core module 42 with it is described
At the docking of third expansion core module 43 and the 4th expansion core module 44 and the first expansion core module 41 dock place.This reality
It applies in example, it can be ensured that the longer muscle line expansion core in section is rushed in core 70 while insertion three at three and rushed in core cavity 45, is compressed each
A expansion core module is scattered towards surrounding, accordingly even when part expansion core module is larger, is equally rushed core 70 with enough and can be touched
Expansion core module is encountered so that each expansion core module is scattered towards surrounding, so that muscle line raised line 500 is matched with muscle line groove 400
It closes and realizes beading line.
In another embodiment of the present invention, as shown in figures 1 to 6, the food cans can body edge rolling and beading provided
The first expansion core module 41 of molding die and the top for docking place of the second expansion core module 42, second core expanding mould
Block 42 and the top for docking place of the third expansion core module 43, the third expansion core module 43 and the 4th expansion core module 44
Docking at top and the 4th expansion core module 44 be respectively provided with the top at the place of docking of the first expansion core module 41
There is upper tension spring slot 46, each upper tension spring is respectively arranged in each upper tension spring slot 46.In the present embodiment, by each upper tension spring
The top position of expansion core module is arranged in slot 46, may insure the convenience installed to upper tension spring in this way, also, by that will pull up
Spring, which is mounted in the slot of sunk structure, to cause unnecessary interference to each expansion core module to avoid pull-up spring, so that all parts
It can be worked with normal table.
Further, upper tension spring slot 46 is formed as strip round.
In another embodiment of the present invention, the punching of the food cans can body edge rolling and beading molding die for providing
Body core 30 includes being located at the first pellet 31 of 42 lower section of the first expansion core module 41 and the second expansion core module and being located at
Second pellet 32 of 44 lower section of third expansion core module 43 and the 4th expansion core module, connects between first pellet 31 and the pellet
It is connected to tension spring (not shown), the setting of tension spring may insure the first expansion core module 41 and the second expansion core module 42
Always docking cooperation, when there is external force or so that it is enabled to scatter, once external force removes, the first expansion core module 41 and institute
Stating the second expansion core module 42 can restore under the action of tension spring.Also, first pellet 31 and second core
It is provided with to be located in the middle on described at the docking of block 32 and rushes the corresponding undershoot core cavity in 45 position of core cavity.The undershoot core cavity is cut
Face area be less than it is corresponding with its position it is described on rush the area of section of core cavity 45, can guarantee to be inserted into undershoot core in this way
It is intracavitary rush core 70 and must be inserted into rush core cavity 45.In the present embodiment, rushes in the insertion of core 70 and rush in core cavity 45 with slotting
The depth entered is continuously increased, and rushing core 70 can enter in undershoot core cavity, and then can equally make 41 He of the first expansion core module
The second expansion core module 42 is scattered, and can guarantee the first expansion core module 41 and the second expansion core module 42 to tank in this way
The inner wall of body 300 is supported, in order to muscle line raised line 500 and the cooperation of muscle line groove 400 realize to the can bodies 300 of food cans into
Row beading line.
In another embodiment of the present invention, described the of the food cans can body edge rolling and beading molding die for providing
There are two be located at the undershoot core cavity length direction to one pellet 31 with the setting of the top at the place of docking of second pellet 32
The tension spring slot (not shown) of two sides is provided with the tension spring in the tension spring slot.Specifically, the setting of tension spring slot
It can be installed in order to tension spring, meanwhile, also avoid the installation of tension spring from causing to interfere to other component.Itself and upper tension spring slot 46
Design principle is similar, is no longer repeated herein.
In another embodiment of the present invention, as shown in Fig. 4 ~ 5, the food cans can body edge rolling and beading provided is formed
Mold further includes bottom plate 80 and slide construction 90, and the bottom plate 80 is located at the lower section of the lower template 10；The slide construction 90
It is connected between the bottom plate 80 and the lower template 10, so that the lower template 10 can be relative to 80 front and back of bottom plate
Sliding.Specifically, slide construction 90 can be designed so that lower template 10 can be pulled relative to bottom plate 80, can pass through in this way
The realization of lower template 10 is pulled to move entire lower mold assemblies 100, in this way, can be by the way that lower mold assemblies 100 are moved to conjunction
Suitable position carries out the installation of the can body 300 of food cans, in this way can be to avoid staff when installing the can body 300 of food cans
The safety of installation food cans is improved in lower section in upper die component 200.
In another embodiment of the present invention, as shown in Fig. 4 ~ 5, the food cans can body edge rolling and beading provided is formed
The slide construction 90 of mold includes push plate 91 and two sliding rails 92, and two sliding rails 92 are fixedly installed in the bottom plate
On 80 and be spaced setting, the push plate 91 is set between two sliding rails 92, and the two side ends of the push plate 91 respectively with
Two sliding rails 92 are slidably matched, and the lower template 10 is fixedly installed in the push plate 91.Specifically, push plate 91 and two
Sliding rail 92 is slidably matched, and the sliding that may insure lower template 10 in this way is with two sliding rails 92 always for guiding, mobile route
It is constant, improve operating efficiency.
In another embodiment of the present invention, as shown in Fig. 1 ~ 5, the food cans can body edge rolling and beading provided is formed
Position on the bottom plate 80 of mold close to rear end is provided with the limit plate (figure of the sliding stroke for limiting the push plate 91
Do not show).Specifically, the setting of limit plate can be used for stopping the shift motion of push plate 91, push forward when by push plate 91 in this way
And when being connected on limit plate, i.e., knowable push plate 91 at this time is mobile in place, in this way, the position of entire lower mold assemblies 100
Mobile suitable position can carry out the operation of next step, easy to operate efficient.
In another embodiment of the present invention, as shown in Fig. 1 ~ 5, the food cans can body edge rolling and beading provided is formed
The front end of the lower template 10 of mold is provided with knob (not shown).Specifically, staff, can be with by holding the knob
Convenient for pulling out lower mold assemblies 100 from the lower section of upper die component 200, or convenient for lower mold assemblies 100 are pushed to upper die component
200 lower section.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of food cans can body edge rolling and beading molding die, it is characterised in that: include:
Lower mold assemblies, the lower mold assemblies include lower template, shaping external mold, rush body core and muscle line core expanding mould, the shaping external mold
It is installed in the lower template, and is formed with the can body chamber of adaptation food cans can body shape, the can body in the shaping external mold
The inner wall of chamber is provided with muscle line groove, and the body core that rushes is installed on the bottom in the lower template and being located at the can body chamber, institute
State muscle line core expanding mould be installed on it is described rush on body core and to be located at the can body intracavitary, and the outer wall of the muscle line core expanding mould is provided with
Position muscle line raised line corresponding with the muscle line groove is provided on several at the top of the muscle line core expanding mould and rushes core cavity；
Upper die component, the upper die component include cope plate, upper mold and it is several rush core, the upper mold is installed on the cope plate
Bottom and be located at the muscle line core expanding mould top, it is described rush core be installed on the upper mold bottom and with it is described on rushing core cavity just
It is corresponding, and it is described rush core insertion it is corresponding it is described on the muscle line core expanding mould can be forced to scatter and make toward surrounding when rushing in core cavity
It obtains the muscle line raised line to protrude into the muscle line groove, the bottom of the cope plate is additionally provided with for compressing food cans can body
Oral area so that its edge rolling edge rolling groove.
2. food cans can body edge rolling according to claim 1 and beading molding die, it is characterised in that: the muscle line expansion core
Mould include the first expansion core module, the second expansion core module, third expansion core module and the 4th expansion core module, the first expansion core module,
The second expansion core module, the third expansion core module and the 4th expansion core sequence of modules are enclosed and are set, and adjacent described first is swollen
Between the second expansion core module and the third expansion core module between core module and the second expansion core module, adjacent, phase
Between the adjacent third expansion core module and the 4th expansion core module and adjacent the 4th expansion core module and described the
Tension spring is respectively connected between one expansion core module, the muscle line raised line takes shape in the first expansion core module, second expansion core
The outer wall of module, the third expansion core module and the 4th expansion core module, it is described on rush core cavity and at least take shape in described first
Expansion core module, the second expansion core module, the third expansion core module and the 4th expansion core module docking at.
3. food cans can body edge rolling according to claim 2 and beading molding die, it is characterised in that: rush core cavity on described
There are three settings, three it is described on rush core cavity arranged for interval along its length, rush on one of them is described core cavity take shape in it is described
First expansion core module, the second expansion core module, the third expansion core module and the 4th expansion core module docking at, in addition
Two it is described on rush core cavity and be separately formed and dock place and described in the second expansion core module and the third expansion core module
4th expansion core module docks place with the first expansion core module.
4. food cans can body edge rolling according to claim 2 and beading molding die, it is characterised in that: first expansion core
Module is docked with the top for docking place of the second expansion core module, the second expansion core module with the third expansion core module
The top at place, the third expansion core module and the top for docking place of the 4th expansion core module and the 4th expansion core module
It is provided with upper tension spring slot with the top at the place of docking of the first expansion core module, each upper tension spring is respectively arranged at each described
In upper tension spring slot.
5. food cans can body edge rolling according to claim 2 and beading molding die, it is characterised in that: described to rush body core packet
Include the first pellet below the first expansion core module and the second expansion core module and be located at third expansion core module and
The second pellet below 4th expansion core module is connected with tension spring, and described first between first pellet and the pellet
It is provided with to be located in the middle on described at pellet and the docking of second pellet and rushes the corresponding undershoot core cavity in core cavity position, it is described
The area of section of undershoot core cavity be less than it is corresponding with its position it is described on rush the area of section of core cavity.
6. food cans can body edge rolling according to claim 2 and beading molding die, it is characterised in that: first pellet
There are two the drop-downs for being located at the undershoot core cavity length direction two sides with the setting of the top at the place of docking of second pellet
Spring slot is provided with the tension spring in the tension spring slot.
7. described in any item food cans can body edge rollings and beading molding die according to claim 1 ~ 6, it is characterised in that: also wrap
It includes:
Bottom plate, the bottom plate are located at the lower section of the lower template；
Slide construction, the slide construction are connected between the bottom plate and the lower template, so that the lower template can
It is slid back and forth relative to the bottom plate.
8. food cans can body edge rolling according to claim 7 and beading molding die, it is characterised in that: the slide construction
Including push plate and two sliding rails, two sliding rails are fixedly installed on the bottom plate and are spaced setting, the push plate setting
Between two sliding rails, and the two side ends of the push plate are slidably matched with two sliding rails respectively, and the lower template is solid
Dingan County is loaded in the push plate.
9. food cans can body edge rolling according to claim 8 and beading molding die, it is characterised in that: leaned on the bottom plate
The position of nearly rear end is provided with the limit plate of the sliding stroke for limiting the push plate.
10. food cans can body edge rolling according to claim 8 and beading molding die, it is characterised in that: the lower template
Front end be provided with knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910605880.8A CN110280662B (en) | 2019-07-05 | 2019-07-05 | Food can body rolling and rib pressing forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910605880.8A CN110280662B (en) | 2019-07-05 | 2019-07-05 | Food can body rolling and rib pressing forming die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110280662A true CN110280662A (en) | 2019-09-27 |
| CN110280662B CN110280662B (en) | 2024-03-26 |
Family
ID=68020756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910605880.8A Active CN110280662B (en) | 2019-07-05 | 2019-07-05 | Food can body rolling and rib pressing forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110280662B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732181A (en) * | 2021-08-31 | 2021-12-03 | 浙江安胜科技股份有限公司 | Processing technology of special-shaped stainless steel cup |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6290447B1 (en) * | 1995-05-31 | 2001-09-18 | M.S. Willett, Inc. | Single station blanked, formed and curled can end with outward formed curl |
| JP2006239713A (en) * | 2005-03-01 | 2006-09-14 | Toyota Motor Corp | Method and die for press work |
| JP2006320915A (en) * | 2005-05-17 | 2006-11-30 | Toyo Seikan Kaisha Ltd | Method and apparatus for forming bead on rectangular can |
| KR101067160B1 (en) * | 2011-02-25 | 2011-09-22 | 조영진 | Apparatus for manufacturing heart type can |
| CN103801620A (en) * | 2014-01-23 | 2014-05-21 | 深圳华特容器股份有限公司 | Iron square tank body forming die |
| CN203817163U (en) * | 2014-02-20 | 2014-09-10 | 扬州工业职业技术学院 | Integrated plate forming device |
| CN210387220U (en) * | 2019-07-05 | 2020-04-24 | 东莞市铁生辉制罐有限公司 | Food can body edge rolling and ribbing forming die |
-
2019
- 2019-07-05 CN CN201910605880.8A patent/CN110280662B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6290447B1 (en) * | 1995-05-31 | 2001-09-18 | M.S. Willett, Inc. | Single station blanked, formed and curled can end with outward formed curl |
| JP2006239713A (en) * | 2005-03-01 | 2006-09-14 | Toyota Motor Corp | Method and die for press work |
| JP2006320915A (en) * | 2005-05-17 | 2006-11-30 | Toyo Seikan Kaisha Ltd | Method and apparatus for forming bead on rectangular can |
| KR101067160B1 (en) * | 2011-02-25 | 2011-09-22 | 조영진 | Apparatus for manufacturing heart type can |
| CN103801620A (en) * | 2014-01-23 | 2014-05-21 | 深圳华特容器股份有限公司 | Iron square tank body forming die |
| CN203817163U (en) * | 2014-02-20 | 2014-09-10 | 扬州工业职业技术学院 | Integrated plate forming device |
| CN210387220U (en) * | 2019-07-05 | 2020-04-24 | 东莞市铁生辉制罐有限公司 | Food can body edge rolling and ribbing forming die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732181A (en) * | 2021-08-31 | 2021-12-03 | 浙江安胜科技股份有限公司 | Processing technology of special-shaped stainless steel cup |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110280662B (en) | 2024-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108555175B (en) | A kind of rewinding robot for stamping equipment | |
| CN109920681A (en) | A kind of automatic assembling machine of X framework | |
| CN110280662A (en) | Food cans can body edge rolling and beading molding die | |
| CN102079149B (en) | Automatic portable-belt assembling machine and method | |
| CN201849024U (en) | Automatic assembling machine for handheld bands | |
| CN207857685U (en) | Metal material belt punching mechanism | |
| CN210387220U (en) | Food can body edge rolling and ribbing forming die | |
| CN210389992U (en) | Die-cut mouth of a river remove device that bores and mills integration | |
| CN112756435A (en) | Mould stamping device convenient to drawing of patterns | |
| CN110340230A (en) | Food cans can body multi-process composite molding die | |
| CN208373983U (en) | A kind of Bending Mould for hook bending edges in machine cabinet door plate | |
| CN110523848A (en) | A kind of progressive die of earphone front shroud fixed steelring | |
| CN107297870B (en) | Inner core-pulling mechanism and air conditioner face frame mold | |
| CN208772324U (en) | The drawing material device being attached on mold | |
| CN211614030U (en) | Die stamping device capable of uniformly adjusting stamping position | |
| CN213245060U (en) | Stamping equipment is used in door and window production | |
| CN204503988U (en) | The diel of crimping in the shaping panel beating of a kind of two sliding interlock | |
| CN208542825U (en) | A kind of movable bending product perforating mechanism | |
| CN208696044U (en) | A kind of automobile engine stainless steel gasket blanking die | |
| CN207494359U (en) | A kind of stainless steel products continuous punching device | |
| CN207592600U (en) | A kind of stamping die for terminal material belt | |
| CN110227763A (en) | Double action press, the mould bases for double action press and installation mold assembly method | |
| CN104707912A (en) | Punching die for forming metal plate inner roll rim in double-slide linkage manner | |
| CN210996063U (en) | Continuous stamping die of motor shell | |
| CN213052365U (en) | Multi-station automatic stamping forming die for metal pipes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |