CN207138718U - A kind of hemming device of metal can - Google Patents
A kind of hemming device of metal can Download PDFInfo
- Publication number
- CN207138718U CN207138718U CN201721112101.3U CN201721112101U CN207138718U CN 207138718 U CN207138718 U CN 207138718U CN 201721112101 U CN201721112101 U CN 201721112101U CN 207138718 U CN207138718 U CN 207138718U
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- CN
- China
- Prior art keywords
- metal
- chassis
- support
- hemming device
- crimping
- 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.)
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Abstract
The utility model discloses a kind of hemming device of metal can, including support, chassis and crimping wheel, the outer rim of crimping wheel is provided with crimping notch and is fixedly mounted on support, the elevating mechanism that the rotating mechanism for driving chassis to rotate is provided with chassis and drives chassis to move up and down, support is connected with the platen for facing and being arranged above chassis, and flexible part is abutted between platen and support；The uniform effect of deformation with air-tightness height, flange.
Description
Technical field
Metal can processing unit (plant) is the utility model is related to, more specifically, it relates to a kind of hemming device of metal can.
Background technology
In the manufacturing process of metal can, blank is by cutting, and edging, edge rolling, welding, flange, ripple forming is swollen
After the manufacturing procedure such as muscle, bucket bottom shaping, it is necessary to ladle body and bucket bottom seaming closed assembly are got up, it is complete to form one
Whole finished product, but during crimping is processed, the yield of the air-tightness of product is not high.
One kind is disclosed in the Chinese patent that notification number is CN200920283657.8 and the utility model is related to a kind of add
The equipment of work pail pack, specifically a kind of hemming device for being used to intervolve ladle body and bucket bottom, including back cover disk and it is adjacent thereto and
The crimping wheel of corresponding matching, back cover disk are arranged on an elevating mechanism by a rotary shaft, can be vertically moved up or down；Crimping wheel passes through one
Rotary shaft is arranged on a push-and-pull pressing mechanism, horizontally moveable；Crimping wheel is driven by a rotating drive mechanism and rotated, crimping
The outer rim of wheel is provided with crimping notch；The outer rim root of back cover disk is provided with a circle groove.
The equipment of above-mentioned processing and packing bucket can make chassis receive a upward power, when this when starting lifting structure
It when power is excessive, can make flange that uneven deformation occur, influence the air-tightness of product.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of hemming device of metal can,
It is more uniform by processing crimping, reach the high effect of the air-tightness of product.
To achieve the above object, the utility model provides following technical scheme：
A kind of hemming device of metal can, including support, chassis and crimping wheel, the outer rim of crimping wheel are provided with crimping notch
And it is fixedly mounted on support, the lifting that the rotating mechanism for driving chassis to rotate is provided with chassis and drives chassis to move up and down
Mechanism, support are connected with the platen for facing and being arranged above chassis, and flexible part is abutted between platen and support.
It is arranged such, when carrying out crimping work, metal can is put between platen and chassis, when positioned at metal can edge
Flange when the crimping notch in the presence of elevating mechanism with crimping wheel abuts and continues upward motion, flange receives crimping
The pressure of notch, it is oriented to shape of the flange along crimping notch and corresponding deformation occurs；Simultaneously in the presence of rotating mechanism,
Metal can rotates, and completes the crimping work all carried out to the flange of surrounding.When starting lifting structure, can make chassis by
One upward power, when this power is excessive, in the presence of elastic component pretightning force, flange receives downward elastic force, makes flange
Away from crimping groove, the effect that non-essential deformation will not occur for flange is reached.
Further, rotating bar is fixedly connected with above platen, rotating bar passes through support, and elastic component is socketed in rotating bar
On.
It is arranged such, when platen drives rotating bar to rotate and moves up, partial turn bar produces from support,
Because elastic component is socketed in rotating bar, so elastic component will not rotate, while under the withstanding effect of elastic component, there is provided
The pretightning force of flange at work, the effect that non-essential deformation will not occur for flange is reached.
Further, rotating mechanism includes providing the motor of driving, with motor be connected and driving what chassis (3) rotated
Transmission component.
It is arranged such, when carrying out crimping work, it is only necessary to start motor, motor drives chassis by transmission component
Rotate, reached the effect for improving operating efficiency；Motor is uniform rotation simultaneously, reduces the process of the everywhere of flange
Middle difference, make the flange that processes more uniform, improve the air-tightness of metal can.
Further, transmission component includes the sprocket for being arranged on chassis, the rotate gear being meshed with sprocket, rotation
Gear is connected on motor output shaft.
It is arranged such, when starting motor, motor is driven and sprocket one by driving rotate gear to rotate
The chassis of body rotates, and realizes the effect for the rotation for driving chassis.
Further, lifting structure includes being arranged at the cylinder below chassis, and cylinder includes cylinder body and catch bar, catch bar
Abutting is connected on chassis.
It is arranged such, makes catch bar upward by cylinder, and promote bobbin movement, the crimping notch of crimping wheel is abutted simultaneously
When continuing upward motion, it is oriented to shape of the flange along crimping notch and corresponding deformation occurs；Cylinder is simple to operate simultaneously,
High power output, to the less demanding of environment, reach simple to operate, improved the effect of operating efficiency.
Further, multiple crimping wheels are provided with support, crimping wheel is uniformly distributed along metal can
It is arranged such, multiple crimping wheels work simultaneously, improve operating efficiency；Circumferentially uniformly divided by crimping wheel
Cloth, making a concerted effort for multiple crimping wheels that metal can is subject in the horizontal direction is zero, make metal can will not run-off the straight, reached complete
Flange shape after is uniform, improves the effect of air-tightness.
Further, crimping wheel is rack-mount by power transmission shaft and is rotated with the rotation of metal can.
It is arranged such, when metal can rotates, crimping wheel also rotates, and increases the work area of crimping notch, reaches
Protection crimping notch, improve the effect of the service life of crimping wheel.
Further, platen is provided with the guide groove with the edge clamping of metal can.
It is arranged such, when carrying out crimping work, the edge of metal can is placed at guide groove, serves the effect of positioning；
Simultaneously under the clamping effect of metal can and guide groove, prevent metal can be subjected to displacement in the horizontal direction, cause flange to be molded
The inessential change of shape afterwards, influences air-tightness.
Further, the guide rod of restricted metal can moving direction is set on support.
It is arranged such, by the guide effect of guide rod, path of the metal can in movement is not shifted, reach
Automation mechanized operation, save the effect of manpower.
Compared with prior art, the utility model has the advantages that：
（1）By the setting of hemming device, realize and crimp flange, non-essential deformation will not be occurred by having reached flange
Effect, improve air-tightness；
（2）Set by motor and cylinder, improve operating efficiency；
（3）By the setting of multiple crimping wheels, make metal can more stable, improve operating efficiency；
（4）By setting guide groove, fitting, prevent metal can from shifting, improve air-tightness；
（5）Set by the rotation of crimping wheel, improve the service life of crimping wheel.
Brief description of the drawings
Fig. 1 is the structural representation of the hemming device of the present embodiment metal can；
Fig. 2 is the front view of the present embodiment；
Fig. 3 is the enlarged drawing in Fig. 2 A portions；
Fig. 4 is the upward view of the present embodiment.
Reference：1st, support；2nd, platen；3rd, chassis；4th, guide rod；5th, crimping wheel；6th, elastic component；7th, motor；8th, limit
Position block；9th, electric machine support；10th, sprocket；11st, rotate gear；12nd, engaging tooth；13rd, rotating bar；14th, cylinder body；15th, catch bar；
16th, bearing；17th, metal can；18th, flange；19th, guide groove；20th, power transmission shaft；21st, crimping notch；22nd, spigot surface.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
As depicted in figs. 1 and 2, a kind of hemming device of metal can, including support 1, platen 2, chassis 3, guide rod 4, two
Individual crimping wheel 5, elastic component 6, elevating mechanism and rotating mechanism.Guide rod 4 is installed in the both sides of metal can 17 on support 1, risen
Descending mechanism is arranged on the lower section on chassis 3, drives chassis 3 is lower in vertical direction to move.Rotating mechanism drives chassis 3 to occur to turn
It is dynamic.The upper surface on chassis 3 offers the guide groove 19 abutted against with the edge of metal can 17.
As shown in Figure 2 and Figure 4, rotating mechanism includes motor 7, transmission component and electric machine support 9, and motor 7 is arranged on motor
On support 9, electric machine support 9 is arranged on support 1, and motor 7 drives chassis 3 to rotate by transmission component.Transmission component bag
Sprocket 10 and rotate gear 11 are included, the side wall of sprocket 10 is provided with the engaging tooth 12 being meshed with rotate gear 11, turning gear
Wheel 11 is arranged on the output shaft of motor 7.
Lifting structure includes cylinder, and cylinder is arranged on support 1 and positioned at the lower section on chassis 3.Cylinder includes the He of cylinder body 14
Catch bar 15, the end of catch bar 15 are connected with bearing 16, and bearing 16 is arranged at the center on chassis 3.It will be compressed by cylinder
The pressure energy of gas is converted to mechanical energy, drives catch bar 15 to move, realizes the lifting on chassis 3.
As depicted in figs. 1 and 2, platen 2 is installed on support 1, platen 2 with the face of chassis 3 and with the upper end of metal can 17
Abut, so coaxial rotating and lifting can occur with the rotation or lifting on chassis 3.Rotating bar is fixed with the center of platen 2
13, rotating bar 13 coordinates through support 1 and with the gap of support 1, can be moved up and down in the junction with support 1, in rotating bar 13
Limited block 8 is installed, prevents that rotating bar 17 is downward away from the junction with support 1 when pressing plate 2 does not abut metal can 17.
Elastic component 6 is socketed with rotating bar 13 between support 1 and pressing plate, elastic component 6 abuts against with support 1 and pressing plate.Elastic component 6 is
Spring.
As shown in Figures 2 and 3, two crimping wheels 5 are arranged on support 1 by power transmission shaft 20 and are evenly distributed on support 1
Both ends, when metal can 17 rotates, crimping wheel 5 can rotate.The outer rim of crimping wheel 5 is provided with the crimping groove of annular
Mouth 21, crimping notch 21 is provided with arc guide surface 22.
The specifically used method of the present embodiment：First pass through the guide groove 19 that guide rod 4 introduces metal can 17 on platen 2
It is interior, platen 2 is pressed downward, the edge and guide groove 19 for making metal can 17 abut against.Start cylinder and motor 7 simultaneously, cylinder leads to
Crossing catch bar 15 makes platen 2 move upwards, and motor 7 drives platen 2 to rotate by transmission component, meanwhile, the He of metal can 17
Platen 2 and rotating bar 13 rotate and risen.
When the flange 18 of metal can 17 and the crimping notch 21 of crimping wheel 5 abut against, flange 18 can be in the pre- of elastic component 6
Buffered in the presence of clamp force, while crimping wheel 5 rotates with the rotation of metal can 17, flange 18 is along spigot surface
22 shape deforms upon.
When crimping, which works, to be completed, motor 7 stops operating, and platen 2 also stops operating with chassis 3, and cylinder passes through catch bar
15 drive chassis 3, which move downward, makes chassis 3 be connected on support 1, and metal can 17 is imported into next process by guide rod 4.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of hemming device of metal can, including support (1), chassis (3) and crimping wheel (5), it is characterised in that crimping wheel
(5) outer rim is provided with crimping notch (21) and is fixedly mounted on support (1), is provided with chassis (3) and drives chassis (3) to turn
Dynamic rotating mechanism and the elevating mechanism for driving chassis (3) to move up and down, support (1), which is connected with to face, is arranged at chassis (3)
The platen (2) of top, abuts flexible part (6) between platen (2) and support (1).
2. the hemming device of a kind of metal can according to claim 1, it is characterised in that be fixedly connected above platen (2)
There is rotating bar (13), rotating bar (13) passes through support (1), and elastic component (6) is socketed in rotating bar (13).
3. the hemming device of a kind of metal can according to claim 1, it is characterised in that rotating mechanism includes being used to provide
The motor (7) of driving force, the transmission component for being connected with motor (7) and driving chassis (3) to rotate.
4. the hemming device of a kind of metal can according to claim 3, it is characterised in that transmission component includes being arranged on bottom
The sprocket (10) of disk (3), the rotate gear (11) being meshed with sprocket (10), rotate gear (11) are connected to motor (7)
On output shaft.
5. the hemming device of a kind of metal can according to claim 1, it is characterised in that lifting structure includes being arranged at bottom
Cylinder below disk (3), cylinder include cylinder body (14) and catch bar (15), and catch bar (15) is abutted and is connected on chassis (3).
6. the hemming device of a kind of metal can according to claim 1, it is characterised in that be provided with support (1) multiple
Crimping wheel (5), crimping wheel (5) are uniformly distributed along metal can (17).
7. the hemming device of a kind of metal can according to claim 6, it is characterised in that crimping wheel (5) passes through power transmission shaft
(20) it is arranged on support (1) and as the rotation of metal can (17) rotates.
8. the hemming device of a kind of metal can according to claim 1, it is characterised in that platen (2) is provided with and metal
The guide groove (19) of the edge clamping of tank (17).
9. the hemming device of a kind of metal can according to claim 8, it is characterised in that set on support (1) restricted
The guide rod (4) of metal can (17) moving direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112101.3U CN207138718U (en) | 2017-08-31 | 2017-08-31 | A kind of hemming device of metal can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112101.3U CN207138718U (en) | 2017-08-31 | 2017-08-31 | A kind of hemming device of metal can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207138718U true CN207138718U (en) | 2018-03-27 |
Family
ID=61676905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721112101.3U Expired - Fee Related CN207138718U (en) | 2017-08-31 | 2017-08-31 | A kind of hemming device of metal can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207138718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153311A (en) * | 2019-04-16 | 2019-08-23 | 临颍县森联机械制造有限公司 | Can automatically buckles the lower mold core harmomegathus device of bottom coil winder |
-
2017
- 2017-08-31 CN CN201721112101.3U patent/CN207138718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153311A (en) * | 2019-04-16 | 2019-08-23 | 临颍县森联机械制造有限公司 | Can automatically buckles the lower mold core harmomegathus device of bottom coil winder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20190831 |