CN104907453B - A kind of automatic closing machine - Google Patents
A kind of automatic closing machine Download PDFInfo
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- CN104907453B CN104907453B CN201510334773.8A CN201510334773A CN104907453B CN 104907453 B CN104907453 B CN 104907453B CN 201510334773 A CN201510334773 A CN 201510334773A CN 104907453 B CN104907453 B CN 104907453B
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- seaming
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- automatic closing
- closing machine
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Abstract
The invention discloses a kind of automatic closing machine, including frame and the power set being installed in frame, seaming device, clamping device, lifter plate and cover separating mechanism, the clamping device and lifter plate are below seaming device, the power set include motor, and by the motor-driven final drive shaft located at frame lower, the final drive shaft drives clamping device to move left and right by left and right driving cam device respectively, lifter plate is driven to move up and down by lifting driving cam device, the seaming device includes being fixed on the main shaft that in frame and lower end is provided with pressure head, the cover separating mechanism includes to be located in main shaft and can passing the push rod of pressure head up or down, and be used to drive the driving cam device up and down that push rod is moved up and down by motor-driven.The structure can realize the synchronism of each can welding process, improve the reliability and sealed cans quality of automatic closing machine.
Description
Technical field
The present invention relates to a kind of automatic closing machine.
Background technology
Automatic closing machine is a kind of automation equipment that back cover and front cover are carried out to tubular tank body, and it mainly includes clamping machine
Structure, elevating mechanism, seaming device and cover separating mechanism, during tank processed, clamping device is by working substance（As tank body and it is placed on it
Cover or bottom）Clamping is to operating position, and the elevating mechanism at operating position drives working substance to rise, so that seaming is filled
The pressure head put pushes down cover or bottom, and then seaming device carries out seaming to working substance, after seaming is finished, and cover separating mechanism will
Working substance is lifted off pressure head, and working substance finally is transferred out into operating position by clamping device.Existing automatic closing machine is used mostly
Multiple power parts independently drive each mechanism to realize above-mentioned can welding process, it is difficult to ensure the synchronization of each can welding process
Property, influence sealed cans quality.
The content of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of synchronism good automatic closing machine.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of automatic closing machine, including frame and the power set, seaming device, the clamping machine that are installed in frame
Structure, lifter plate and cover separating mechanism, the clamping device and lifter plate are below seaming device, the power set bag
Motor is included, and by the motor-driven final drive shaft located at frame lower, the final drive shaft passes through left and right driving cam respectively
Device drives clamping device to move left and right, and drives lifter plate to move up and down by lifting driving cam device, the seaming device
The main shaft of pressure head is provided with including being fixed in frame and lower end, the cover separating mechanism includes that master can be located in up or down
Axle is interior and can pass the push rod of pressure head, and is used to drive the driving cam device up and down that push rod is moved up and down by motor-driven.
As the improvement of above-mentioned technical proposal, the main shaft lower end is provided with interior mould bases, and the interior mould bases is provided with described
Pressure head, and around the imitation-shaped groove of pressure head, the seaming device also includes：
Rotating disk, on main shaft and can relative main rotate；
Guiding mechanism, including the guiding swing arm of rotating disk lower edge is rotatably connected on, and located at guiding swing arm free end simultaneously
The directive wheel coordinated with imitation-shaped groove；
Seaming unit, including its middle part are rotatably connected on the seaming lever being oriented in swing arm, and the seaming lever is close to pressure
One end of head is provided with seaming wheel；And
Feed mechanism, for driving seaming lever rotation to realize the feeding of seaming wheel along rotating disk radially.
Further, the seaming lever is connected by eccentric wheel with being oriented to swing arm rotation, and the eccentric wheel is respectively equipped with can
The first connecting portion and second connecting portion for being plugged on seaming lever, being oriented in swing arm are rotated, the first connecting portion connects with second
Socket part eccentric setting, the eccentric wheel is fixed by elasticity adjusting screw with being oriented to swing arm or seaming lever.
Further, the interior mould bases is detachably connected on main shaft, and the interior mould bases is communicated with the outside of imitation-shaped groove
The import and export of imitation-shaped groove, interior mould bases is removably connected with the capping for blocking the import and export in import and export.
Further, the pressure head angle adjusting mechanism provided with convenient regulation angle of eccentricity between the main shaft and frame.
Further, the clamping device includes the two groups of fixtures arranged in left-right direction, and two groups of fixtures synchronizations of driving
The folding driving mechanism of folding.
Further, the final drive shaft is provided with folding cam, and the frame, which is provided with, to be used to detect folding cam position
To control the proximity switch that folding driving mechanism is acted.
Further, the left and right driving cam device includes the conveying flute profile cam being fixed on final drive shaft, and slides
The slide bar on final drive shaft is connected to, described slide bar one end is provided with the conveying roller with conveying flute profile cam engagement, and slide bar is another
End is hinged with crank, and crank one end is rotatably connected in frame, and the crank other end is hinged with conveying connection rod, the conveying connection rod other end
The sliding seat being slidably mounted in frame is hinged with, the clamping device is arranged on sliding seat.
Further, the lifting driving cam device includes the lifting flute profile cam being fixed on final drive shaft, and one end
The curved bar in frame is rotatably connected on, the other end of the curved bar is provided with the lifting roller with lifting flute profile cam engagement, described
Curved bar is hinged with lifting linking member, and lifting linking member is hinged with the longitudinal drawbar being connected with housing slide, longitudinal drawbar upper end with it is described
Lifter plate is fixedly connected.
Further, the driving cam device up and down includes setting above the detaching cam located at upper rack, detaching cam
There is its middle part to be hinged on the separation lever in frame, separation lever one end is abutted by separating roller with detaching cam, the other end
It is flexibly connected with push rod, the push rod is set with the stage clip for driving push rod to move up between separation lever and main shaft.
The beneficial effects of the invention are as follows：The present invention drives seaming device, left and right driving cam device by same motor, risen
Driving cam device and up and down driving cam device are dropped, and drives clamping device to move left and right by left and right driving cam device,
Lifter plate is driven to move up and down by lifting driving cam device, driving cam device drives push rod to move up and down up and down, so that
The synchronism of each can welding process is realized, the reliability and sealed cans quality of automatic closing machine is improved.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Fig. 2 shows the internal structure schematic diagram of the present invention；
Fig. 3 is part-structure schematic diagram of the present invention；
Fig. 4 is that Fig. 3 removes the structural representation after frame and conveyer；
Fig. 5 is the structural representation of the seaming device in the present invention；
Fig. 6 is the structural representation of another angle of the seaming device in the present invention；
Fig. 7 is the structural representation of the eccentric wheel in the present invention；
Fig. 8 is the structural representation of the interior mould bases in the present invention；
Fig. 9 is enlarged drawing at A in Fig. 1.
Embodiment
Referring to figs. 1 to Fig. 9, a kind of automatic closing machine of the invention, including frame 1 and it is installed in dynamic in frame 1
Power apparatus, seaming device 3, clamping device 41, lifter plate 51 and cover separating mechanism, the clamping device 41 and lifter plate 51 are equal
Located at the lower section of seaming device 3, the power set include motor 21, and the main biography located at the bottom of frame 1 driven by motor 21
Moving axis 22, the final drive shaft 22 is set along the longitudinal direction, and final drive shaft 22 is driven by left and right driving cam device 42 respectively
Clamping device 41 is moved left and right, and drives lifter plate 51 to move up and down by lifting driving cam device 52, the seaming device 3 is wrapped
Include and be fixed in frame 1 and main shaft 31 of the lower end provided with pressure head 321, the cover separating mechanism includes wearing up or down
In the main shaft 31 and can pass the push rod 61 of pressure head 321, and by motor 21 drive for driving what push rod 61 was moved up and down
Underdrive cam gear 62.
The present invention drives seaming device 3, left and right driving cam device 42, lifting driving cam device by same motor 21
52 and driving cam device 62 up and down, and drive clamping device 41 to move left and right by left and right driving cam device 42, pass through and rise
Drop driving cam device 52 drives lifter plate 51 to move up and down, and driving cam device 62 drives push rod 61 to move up and down up and down, from
And the synchronism of each can welding process is realized, improve the reliability and sealed cans quality of automatic closing machine.
Further, the lower end of main shaft 31 is provided with interior mould bases 32, and the interior mould bases 32 is provided with described pressure head 321, and
Around the imitation-shaped groove 322 of pressure head 321, the seaming device 3 also includes rotating disk 33, guiding mechanism, seaming unit and feed mechanism,
The rotating disk 33 be arranged on main shaft 31 on and can relative main 31 rotate；The guiding mechanism includes being rotatably connected under rotating disk 33
The guiding swing arm 341 of eccentric position is held, and located at the directive wheel 342 for being oriented to the free end of swing arm 341 and coordinating with imitation-shaped groove 322；
The seaming unit includes its middle part and is rotatably connected on the seaming lever 351 being oriented in swing arm 341, and the seaming lever 351 is leaned on
One end of nearly pressure head 321 is provided with seaming wheel 352；The feed mechanism is used to drive seaming lever 351 to rotate to realize seaming wheel
352 feeding along rotating disk 33 radially.Preferably, the feed mechanism includes the axle being rotatably connected on the eccentric position of rotating disk 33
Part 361, the shaft member 361 is fixed with master arm 362 and slave arm 363, the slave arm 363 with it is remote on seaming lever 351
One end of pressure head 321 is abutted against, and the free end of the master arm 362 is provided with feed wheel 364, described 364 offside walls of feed wheel
Face is provided with the feed cam 365 being engaged with feed wheel 364.Feed wheel 364 is driven to be transported along feed cam 365 when rotating disk 33 is rotated
Turn, master arm 362 drives slave arm 363 to drive seaming lever 351 to rotate, so that the seaming wheel 352 on seaming lever 351 is leaned on
Close or remote from pressure head 321, the feeding of seaming wheel 352 along rotating disk 33 radially is realized.In the present invention, the feed cam 365 can
Relatively interior mould bases 32 is directly anchored on main shaft 31 static, the interior mould bases 32, seaming lever 351, master arm 362, slave arm
363 and feed cam 365 be located at rotating disk 33 the same side.In this specific embodiment, the feed cam 365 rotationally covers
On rotating disk 33, the master arm 362 and slave arm 363 are respectively arranged on the both sides up and down of rotating disk 33, the feed cam 365
First gear 23 and second gear 24 that differential in the same direction is rotated are connected to rotating disk 33.The structure passes through feed cam 365
Rotated with the differential in the same direction of rotating disk 33, realize and interlock cooperation control seaming wheel 352, it is ensured that on the premise of seaming quality, effectively
Improve seaming speed and seaming efficiency.
There is error during manufacture and assembling in view of seaming unit, guiding mechanism and feed mechanism, to understand
The problem of seaming wheel 352 that certainly error band comes compresses the elasticity discomfort of working substance when the amount of feeding of feed mechanism is zero,
The seaming lever 351 is connected by eccentric wheel 30 with being oriented to the rotation of swing arm 341, and the eccentric wheel 30 is respectively equipped with rotatable insert
It is connected on seaming lever 351, the first connecting portion 301 and second connecting portion 302 that are oriented in swing arm 341, the first connecting portion 301
With the eccentric setting of second connecting portion 302, the eccentric wheel 30 is by elasticity adjusting screw with being oriented to swing arm 341 or seaming lever
351 fix.Then the structure rotates seaming lever 351 by unscrewing elasticity adjusting screw, you can regulation seaming wheel 352 with
Spacing between the side wall of pressure head 321, so as to adjust the elasticity that seaming wheel 352 compresses working substance.
Further, the seaming unit is provided with two or more, and each seaming unit of correspondence is equipped with one and entered
To mechanism, the in the vertical direction of feed cam 365 of each feed mechanism is in different height, respectively with the feeding of corresponding setting
Wheel 364 is abutted against.The structure controls each seaming unit to carry out seaming respectively by each independent feed mechanism, realizes many wheel volumes
Envelope, can reduce the sealed cans time, while reducing the abrasion of each seaming wheel 352, extend the service life of seaming device 3, by reasonable
The groove shape of each seaming wheel 352 and the shape of each feed cam 365 are set, multiple progressively seaming, the present embodiment can be achieved
In, the seaming unit and feed mechanism are provided with two, and two seaming wheels 352 realize first operation and two roads volume respectively
Envelope.
In order to ensure that feed wheel 364 is abutted against with feed cam 365 all the time during rotating disk 33 runs at high speed, the master
It is provided between swing arm 362 and rotating disk 33 and drives the extension spring 366 that the free end of master arm 362 is swung towards feed cam 365.Certainly,
The extension spring 366 can also be replaced using wind spring, and wind spring one end is positioned in shaft member 361, and the other end is positioned on rotating disk 33.
Mould bases 32 in changing for convenience, adapts to processing tank body of different shapes, and the interior mould bases 32 is detachably connected on
On main shaft 31, the interior mould bases 32 is communicated with the import and export 323 of imitation-shaped groove 322 in the outside of imitation-shaped groove 322, and interior mould bases 32 exists
Import and export the capping 324 for being removably connected with 323 and blocking the import and export 323.Preferably, the interior mould bases 32 passes through screw
It is fixed on main shaft 31, the capping 324 is fixed by screws on interior mould bases 32.When the present invention changes interior mould bases 32, without
Seaming lever 351 and guiding swing arm 341 are disassembled, interior mould bases 32 need to only be dismantled from main shaft 31, and capping 324 is torn open
Open, directive wheel 342 is deviate from the import and export 323 of interior mould bases 32, you can to split out interior mould bases 32 completely；During installation, make to lead
Enter to wheel 342 at the import and export 323 of interior mould bases 32, then interior mould bases 32 is fixed on main shaft 31, and capping 324 is consolidated
In fixed on mould bases 32.
The pressure head 321 is adapted with tank body profile, operationally for compressing cover, is coordinated with seaming wheel 352 and is realized
Seaming, must be requested that its angles is consistent with the conveying direction of cover, because pressure head 321 exists in manufacture and assembling process
Error, in order to solve the problem of angles of pressure head 321 and cover conveying direction that the error band comes are inconsistent, the main shaft 31
Pressure head angle adjusting mechanism 7 provided with the convenient regulation corner of main shaft 31 between frame 1.Specifically, the pressure head angular adjustment
Mechanism 7 includes the regulating arm 71 being fixedly connected with main shaft 31, and the U-shaped locating part 72 in frame 1, the regulating arm 71
The position stretched into the opening of U-shaped locating part 72, which is bolted with to be equipped with locking member 73, the two side of the U-shaped locating part 72, to be easy to
Movable span is stretched out and by pad 74 in the movable span that locking member 73 is moved in it along the swaying direction of regulating arm 71, the two ends of locking member 73
Fixed with locking nut 75.When adjusting 321 angles of pressure head, unscrew locking nut 75, then move locking member 73 and drive tune
Joint arm 71 and main shaft 31 are rotated, you can the angles of regulation pressure head 321, and locking nut 75 is tightened i.e. when angle needed for being transferred to
Can.Pressure head angle adjusting mechanism 7 in above-mentioned simply preferred embodiment, the present invention can also be replaced using following structure：The pressure
Head angle adjusting mechanism 7 includes the regulation swing component being fixedly connected with main shaft 31, and the deep-slotted chip breaker in frame 1, described
Deep-slotted chip breaker is using the center of main shaft 31 as the center of circle, and the regulation swing component upper end is provided with lug boss, and the lug boss is passed after deep-slotted chip breaker
It is fixed on by clamp nut in frame 1.
Further, the clamping device 41 includes the two groups of fixtures 411 arranged in left-right direction, and two groups of fixtures of driving
The folding driving mechanism of 411 synchronous on-offs.During work, two groups of fixtures 411 drive synchronous on-off by folding driving mechanism, and by a left side
The right driving of driving cam device 42 synchronous reciprocating movement, one group of fixture 411 is used for input service thing, and another group of fixture 411 is used for
Output services thing, synchronous working, substantially increases operating efficiency.Preferably, every group of fixture 411 includes the first fixture block 4111
With the second fixture block 4112, the folding driving mechanism includes the first fixture block 4111 or the second fixture block for fixing two groups of fixtures 411
4112 linkage board 4121, and the power part 4122 with motion bar, the motion bar are fixedly connected with linkage board 4121.Should
Structure drives the first fixture block 4111 and the second fixture block 4112 of two groups of fixtures 411 by two power parts 4122 respectively, you can
The synchronous on-off of two groups of fixtures 411 is realized, it is simple in construction.Here, the power part 4122 can be cylinder or hydraulic cylinder or electricity
Dynamic push rod, the motion bar is the piston rod of cylinder or hydraulic cylinder, or is the push rod of electric pushrod.
In order to realize the opening and closing movement of fixture 411 with it is reciprocating synchronous, the final drive shaft 22 be provided with folding cam
43, the frame 1, which is provided with, to be used to detect the position of folding cam 43 to control the proximity switch that folding driving mechanism is acted.When dynamic
When power part 4122 is cylinder or hydraulic cylinder, the cylinder or hydraulic cylinder are connected with control gas or the magnetic valve of liquid break-make,
The proximity switch is electrically connected with the solenoid valve.When power part 4122 is electric pushrod, the proximity switch and electric pushrod
Electrical connection.During work, folding cam 43 follows final drive shaft 22 to rotate, and proximity switch is by detecting the outline of folding cam 43
Whether fall into its detection zone to control the break-make of magnetic valve opening and closing or electric pushrod, so as to control corresponding power part 4122
Drive fixture to 411 openings or closure.
Further, the left and right driving cam device 42 includes the conveying flute profile cam 421 being fixed on final drive shaft 22,
And the slide bar 422 on final drive shaft 22 is slidably connected at, described one end of slide bar 422 is provided with what is coordinated with conveying flute profile cam 421
Conveying roller, the other end of slide bar 422 is hinged with crank 424, and the one end of crank 424 is rotatably connected in frame 1, and crank 424 is another
End is hinged with conveying connection rod 425, and the other end of conveying connection rod 425 is hinged with the sliding seat 426 being slidably mounted in frame 1, described
Clamping device 41 is arranged on sliding seat 426.Clamping device 41 is driven to move back and forth by conveying flute profile cam 421, it is ensured that
Synchronism between the reciprocating motion of clamping device 41 and other actions, it is reliable and stable.
Further, the lifting driving cam device 52 includes the lifting flute profile cam 521 being fixed on final drive shaft 22,
And one end is rotatably connected on the curved bar 522 in frame 1, the other end of the curved bar 522 is provided with to be coordinated with lifting flute profile cam 521
Lifting roller 523, the curved bar 522 is hinged with lifting linking member 524, and lifting linking member 524 is hinged with what is be slidably connected with frame 1
Longitudinal drawbar 525, longitudinal upper end of drawbar 525 is fixedly connected with the lifter plate 51.The structure by lift flute profile cam 521 come
Control the lifting of lifter plate 51, it is ensured that the synchronism between lifter plate 51 and other actions.Heretofore described clamping device 41
When working substance is transported into 3 lower section of seaming device, lifter plate 51 first drives working substance to rise to and treats seaming position, clamping device 41
Working substance is unclamped again, is misplaced with preventing working substance to be moved in the uphill process of lifter plate 51 with pressure head 321.
Further, present invention additionally comprises conveyer, the conveyer includes being used to working substance being delivered to clamping machine
The carrier chain 441 of structure 41, the carrier chain 441 is set in left-right direction, and carrier chain 441 is used to promote tank body provided with some
Pushing member 442, the frame 1 is provided with along the length direction of carrier chain 441 and tank body is oriented in the both sides of carrier chain 441
Guide plate 443.During work, working substance is placed on to the front of the pushing member 442 of carrier chain 441, and positioned at two guiding
Between plate 443, pushing member 442 is driven to promote tank body and cover or bottom to be moved along in the rotation process of carrier chain 441, simultaneously
Guide plate 443 is oriented to the both sides of working substance, prevents working substance from tilting or overturning in course of conveying.Certainly, above-mentioned
It is preferred embodiment, the guide plate 443 can also be replaced by the side plate being arranged in pushing member 442.Preferably, the conveying
Chain 441 is driven by the motor 21, it is ensured that it is synchronous that the rotation of carrier chain 441 and clamping device 41 are acted, in the present embodiment,
The final drive shaft 22 is connected with intermediate propeller shaft 25 by gear drive, and intermediate propeller shaft 25 is connected by chain-drive mechanism
Connect the carrier chain 441.
The driving cam device 62 up and down includes the detaching cam 621 located at the top of frame 1, the top of detaching cam 621
The portion of being provided with is hinged on the separation lever 622 in frame 1, and separation one end of lever 622 is by separating roller 623 and detaching cam
621 are abutted, and the other end is flexibly connected with push rod 61, and the push rod 61 is set between separation lever 622 and main shaft 31 and driven
The stage clip 624 that push rod 61 is moved up.The structure controls push rod 61 to move up and down by detaching cam 621, it is ensured that push rod 61 with
The synchronism acted between seaming device 3, when seaming device 3 completes seaming, detaching cam 621 is rotated by motor 21
Abutted to boss with separating roller 623, separation lever 622 is under the driving of detaching cam 621 around its being hinged with frame 1
Point is rotated, and drives push rod 61 to move down, so that cover is ejected into pressure head 321, is realized the separation of cover and pressure head 321, is then divided
Continue to rotate from cam 621, after separation roller 623 crosses boss, push rod 61 is moved up automatically in the presence of stage clip 624
Reset.
Further, the separation lever 622 pitches 6221, the two side of U-shaped fork 6221 close to one end of push rod 61 provided with U-shaped
U-lag 6222 is equipped with, the push rod 61 is provided with adapter sleeve 625, and the two ends of adapter sleeve 625 are equipped with U-lag 6222 living
Dynamic male part 6251.The structure can be turned the rotation for separating lever 622 with coordinating for male part 6251 by U-lag 6222
It is changed into moving up and down for push rod 61, simple in construction, easy disassembly.The initial compression amount of stage clip 624, the company are adjusted for convenience
The movable set of female connector 625 is on push rod 61, and the adapter sleeve 625 is clamped in push rod 61 by upper chuck 626 and lower chuck 627
On, the upper chuck 626 and lower chuck 627 are set on push rod 61 and fixed by chuck screw, and the structure is by unclamping
Chuck screw, moves up and down upper chuck 626, adapter sleeve 625 and lower chuck 627, you can the initial compression amount of regulation stage clip 624.
Certainly, above-mentioned simply preferred embodiment, the adapter sleeve 625 can be also integrally formed with push rod 61, or 625 sets of the adapter sleeve
It is located on push rod 61, the side of adapter sleeve 625 is bolted with the screw for holding out against push rod 61.
Certainly, the present invention can also have the deformation in other structures, machine is fed as described in addition to above-mentioned embodiment
Structure is replaced using following structure：It is convex that the feed mechanism includes being eccentrically mounted at the driving that can be rotated on rotating disk 33 relative to rotating disk 33
Wheel, fixes planetary gear on the same axis, and be co-axially mounted and can be rotated relative to rotating disk 33 with rotating disk 33 with driving cam
Central gear, the central gear engages with each planetary gear.These equivalent technical solutions should also be as its protection domain it
It is interior.
Claims (9)
1. a kind of automatic closing machine, it is characterised in that：Including frame and the power set being installed in frame, seaming dress
Put, clamping device, lifter plate and cover separating mechanism, the clamping device and lifter plate are described below seaming device
Power set include motor, and by the motor-driven final drive shaft located at frame lower, the final drive shaft passes through a left side respectively
Right driving cam device drives clamping device to move left and right, and drives lifter plate to move up and down by lifting driving cam device, institute
Stating seaming device includes being fixed on the main shaft that in frame and lower end is provided with pressure head, and the cover separating mechanism includes moving up and down
Ground is located in main shaft and can pass the push rod of pressure head, and is used to drive the upper underdrive that push rod is moved up and down by motor-driven
Cam gear；
The main shaft lower end is provided with interior mould bases, and the interior mould bases is provided with described pressure head, and around the imitation-shaped groove of pressure head, it is described
Seaming device also includes：
Rotating disk, on main shaft and can relative main rotate；
Guiding mechanism, including the guiding swing arm of rotating disk lower edge is rotatably connected on, and located at guiding swing arm free end and with imitating
The directive wheel that shape groove coordinates；
Seaming unit, including its middle part are rotatably connected on the seaming lever being oriented in swing arm, and the seaming lever is close to pressure head
One end is provided with seaming wheel；And
Feed mechanism, for driving seaming lever rotation to realize the feeding of seaming wheel along rotating disk radially.
2. a kind of automatic closing machine according to claim 1, it is characterised in that：The seaming lever is by eccentric wheel with leading
Rotate and connect to swing arm, the eccentric wheel is respectively equipped with the rotatable first connecting portion for being plugged on seaming lever, being oriented in swing arm
And second connecting portion, the first connecting portion and second connecting portion eccentric setting, the eccentric wheel passes through elasticity adjusting screw
Fixed with being oriented to swing arm or seaming lever.
3. a kind of automatic closing machine according to claim 1, it is characterised in that：The interior mould bases is detachably connected on main shaft
On, the interior mould bases is communicated with the import and export of imitation-shaped groove on the outside of imitation-shaped groove, and interior mould bases is detachably connected in import and export
There is the capping for blocking the import and export.
4. a kind of automatic closing machine according to claim 1, it is characterised in that：Provided with convenient between the main shaft and frame
Adjust the pressure head angle adjusting mechanism of angle of eccentricity.
5. a kind of automatic closing machine according to claim 1, it is characterised in that：The clamping device is included in left-right direction
Two groups of fixtures of arrangement, and drive the folding driving mechanism of two groups of fixture synchronous on-offs.
6. a kind of automatic closing machine according to claim 5, it is characterised in that：The final drive shaft is convex provided with folding
Wheel, the frame, which is provided with, to be used to detect folding cam position to control the proximity switch that folding driving mechanism is acted.
7. a kind of automatic closing machine according to claim 1, it is characterised in that：The left and right driving cam device includes solid
Be scheduled on the conveying flute profile cam on final drive shaft, and the slide bar being slidably connected on final drive shaft, described slide bar one end be provided with
The conveying roller of flute profile cam engagement is conveyed, the slide bar other end is hinged with crank, and crank one end is rotatably connected in frame, crank
The other end is hinged with conveying connection rod, and the conveying connection rod other end is hinged with the sliding seat being slidably mounted in frame, the clamping machine
Structure is arranged on sliding seat.
8. a kind of automatic closing machine according to claim 1, it is characterised in that：The lifting driving cam device includes solid
The lifting flute profile cam on final drive shaft is scheduled on, and one end is rotatably connected on the curved bar in frame, the other end of the curved bar is set
There is the lifting roller with lifting flute profile cam engagement, the curved bar is hinged with lifting linking member, and lifting linking member is hinged with to be slided with frame
Longitudinal drawbar of dynamic connection, longitudinal drawbar upper end is fixedly connected with the lifter plate.
9. a kind of automatic closing machine according to claim 1, it is characterised in that：The driving cam device up and down includes setting
The portion of being provided with is hinged on the separation lever in frame above the detaching cam of upper rack, detaching cam, separates lever one
End is abutted by separating roller with detaching cam, and the other end is flexibly connected with push rod, the push rod separate lever and main shaft it
Between be set with the stage clip for driving push rod to move up.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334773.8A CN104907453B (en) | 2015-06-16 | 2015-06-16 | A kind of automatic closing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510334773.8A CN104907453B (en) | 2015-06-16 | 2015-06-16 | A kind of automatic closing machine |
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| Publication Number | Publication Date |
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| CN104907453A CN104907453A (en) | 2015-09-16 |
| CN104907453B true CN104907453B (en) | 2017-09-29 |
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| CN201510334773.8A Active CN104907453B (en) | 2015-06-16 | 2015-06-16 | A kind of automatic closing machine |
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| CN108100971A (en) * | 2018-01-23 | 2018-06-01 | 江苏耿舜科技有限公司 | Synchronous spiral cover mechanical system with more actuated by cams |
| CN109108179A (en) * | 2018-09-10 | 2019-01-01 | 汕头轻工机械厂有限公司 | The tin seamer of adjustable seaming circle number |
| CN112340670A (en) * | 2020-11-10 | 2021-02-09 | 厦门市易锋科技有限公司 | Automatic can seamer |
| CN112978651B (en) * | 2021-02-08 | 2022-05-27 | 河南省徐佳福食品有限公司 | Bottom sealing device for can processing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202498173U (en) * | 2012-03-02 | 2012-10-24 | 东莞市凯顺制罐技术服务有限公司 | Multiple-station punch machine dedicated to tinplate cans |
| KR101477563B1 (en) * | 2013-07-04 | 2014-12-31 | (주)진웅엔지니어링 | Automatic can seamer |
| CN204817780U (en) * | 2015-06-16 | 2015-12-02 | 开平市信联正机械设备有限公司 | Automatic tin seamer |
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