CN207791369U - Four sides sealing machine - Google Patents
Four sides sealing machine Download PDFInfo
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- CN207791369U CN207791369U CN201721866504.7U CN201721866504U CN207791369U CN 207791369 U CN207791369 U CN 207791369U CN 201721866504 U CN201721866504 U CN 201721866504U CN 207791369 U CN207791369 U CN 207791369U
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Abstract
The utility model discloses a kind of four sides sealing machines, including rack and the feed device being successively set in rack, paper feeder, Heat Sealing device, cutter and drawing mechanism, cutter includes crosscutting cutter mechanism, crosscutting cutter mechanism includes horizontal knife driving motor, first gear, second gear, top rotary table and lower rotary table, the side of two turntables is arranged by turntable shaft in rack, the gear teeth of top rotary table are engaged with first gear, the gear teeth of lower rotary table are engaged with second gear, pass through chain drive between first gear and second gear, the middle axis connection that horizontal knife driving motor output end passes through chain or shaft coupling and first gear；The other side of two turntables is respectively equipped with eccentric shaft and connecting rod, and the connecting rod other end is rotatably installed on horizontal knife sliding block, and horizontal knife sliding block is equipped with horizontal knife towards the side of feeding plane, and the both sides of horizontal knife sliding block are equipped with vertical chute.The utility model cutter is stablized, and different sheet stocks are adapted to, and can realize that accurate fixed-length is sheared.
Description
Technical field
The utility model belongs to packaging facilities technical field, and in particular to a kind of four sides sealing machine.
Background technology
The packaging of traditional four sides sealing machine or the flaky material for certain size range, cannot fit well
Answer the flaky material of various different sizes；It is unable to whole flow process and all ensures stable feeding speed and shearing frequency
Rate；Cut-to-length is cannot achieve, even if can realize that its fixed length precision is also inadequate, error is easy accumulation, in a period of time
Deviation may occur for shearing after operation.
Utility model content
For the deficiency in the presence of the prior art, the utility model provides that a kind of cutter is stable, adapts to different
Material, cutting speed is adjustable, longitudinal sectional four sides sealing machine that is smooth, can realizing accurate fixed-length shearing.
Four sides sealing machine, including rack and the feed device, paper feeder, the Heat Sealing that are successively set in rack
Device, cutter and drawing mechanism, the cutter include crosscutting cutter mechanism, and the crosscutting cutter mechanism includes horizontal knife driving
Motor, first gear, second gear, and about the top rotary table and lower rotary table of the setting symmetrical above and below of feeding plane, it is described two
The side of turntable is arranged by turntable shaft in rack, and the outer edge of described two turntables is equipped with the turntable gear teeth, the top rotary table
The gear teeth engaged with first gear, the gear teeth of the lower rotary table are engaged with second gear, the first gear and second gear it
Between by chain drive and specification it is identical, the horizontal knife driving motor output end passes through chain or shaft coupling and the first gear
Or the middle axis connection of second gear；The other side of described two turntables is respectively equipped with eccentric shaft and one end can be rotatably set in
The other end of the eccentric shaft upper connecting rod, the connecting rod is rotatably installed on horizontal knife sliding block, the horizontal knife sliding block court
It is equipped with horizontal knife to the side of feeding plane, the both sides of the horizontal knife sliding block are equipped with vertical chute, and the vertical chute makes horizontal knife slide
Block moves up and down in the vertical chute.
Further, the cutter further includes the longitudinal sectional cutter mechanism being arranged in the crosscutting cutter mechanism upstream, described
Longitudinal sectional cutter mechanism includes that the dise knife being vertically arranged and setting corresponding with the dise knife below the dise knife hold cutterhead；It is described
It dise knife and holds cutterhead and is mounted in rack by the horizontal shaft across rack both sides respectively, one of the shaft on the dise knife
End is connect with vertical knife motor by belt or shaft coupling, and the rotating speed of the dise knife is consistent with the paper feeding speed of paper feeder.
It further, can the multiple dise knifes of uniform intervals setting, the quantity for holding cutterhead and the dise knife in the shaft
It is corresponding.
Further, a pair of of tractor feed roller, the traction are additionally provided between the longitudinal sectional cutter mechanism and crosscutting cutter mechanism
The hauling speed of feeding-in roll is consistent with the paper feeding speed of paper feeder.
Further, the paper feeder, including the first paper advance mechanism, the second paper advance mechanism and laminating mechanism；
First paper advance mechanism, including be wrapped with the upper paper bowl of wrapping paper, first unreel driving device and it is upper cross paper bowl,
Described first output end for unreeling driving device is connect with the upper paper bowl；
Second paper advance mechanism, including be wrapped with the lower paper bowl of wrapping paper, second unreel driving device and descended paper bowl,
Described second output end for unreeling driving device is connect with the lower paper bowl；
The laminating mechanism, including drive roll and driven voller, the drive roll with pressing motor output end by belt or
Shaft coupling connects, and the driven voller can be pressed in clutch on the drive roll.
Further, the upper paper bowl of crossing is multiple；Further include length control device, the length control device includes being disposed therein
One coder gone up above paper bowl, the coder on this paper bowl and can be in wrapping paper by crossing paper bowl on this
When stamp；It further include the color mark sensor for being arranged between the coder and laminating mechanism and being aligned paper.
Further, the Heat Sealing device, including sealing mechanism and translation mechanism；
The sealing mechanism, including bottom plate, mounting bracket, be vertically arranged in above bottom plate and the gas opposite with the bottom plate
Cylinder, be arranged Telescopic-cylinder end heating plate and mold in heating plate bottom is set；The cylinder is mounted on mounting bracket top
Portion, the bottom plate are mounted on mounting bracket bottom surface, and the cylinder can allow mold to be pressed in the bottom plate by the flexible of telescopic end
On；
The translation mechanism includes in the threaded rod and being led along threaded rod and guide rod horizontally disposed and be mutually parallel
Bar is equipped with mounting base, and the mounting base is equipped with the through-hole passed through for the threaded rod and guide rod, the mounting base with it is described
Threaded rod is connected through a screw thread；The mounting bracket is arranged in mounting base, one end of the threaded rod and the output of servo motor
End is connected by belt or shaft coupling；When being sealed, the translational velocity of the mounting base is consistent with paper feeding speed.
Compared with the prior art, the utility model has the advantages that：
1, the utility model drives horizontal knife periodically to move up and down using turntable eccentric shaft, can be driven by adjusting horizontal knife
The rotating speed of motor controls the frequency of cutter to adapt to the sheet stock of different size length, ensures cutter stable operation；
2, the utility model uses dise knife circumgyration incision, and vertical swivel speed is synchronous with feeding speed, can carry out much smootherly
Shearing avoids generating fold and shears deviation；
3, the utility model is coordinated using color mark sensor and coder, has color punctuation to be cut to control on paper by detecting
Accurate fixed-length shearing is realized in the cut paper position of knife system.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model paper feeder structural schematic diagram；
Fig. 3 is the utility model Heat Sealing apparatus structure schematic diagram；
Fig. 4 is the utility model cutter structural schematic diagram.
Wherein, 1 feed device, 2 paper feeders, paper bowl on 21 cross paper bowl on 22, and 23 time paper bowls, 24 descended paper bowl, and 25 lead
Dynamic roller, 26 driven vollers, 3 Heat Sealing devices, 31 bottom plates, 32 mounting brackets, 33 sealing cylinders, 34 heating plates, 35 molds, 36 screw threads
Bar, 37 guide rods, 38 mounting bases, 39 servo motors, 4 cutters, 41 horizontal knife driving motors, 42 first gears, 43 second gears,
44 top rotary tables, 45 lower rotary tables, 46 turntable shafts, 47 dise knifes, 48 hold cutterhead, 49 shafts, 410 vertical knife motors, 411 tractor feed rollers,
412 eccentric shafts, 413 connecting rods, 414 horizontal knife sliding blocks, 415 horizontal knives, 416 vertical chutes, 417 axis, 5 drawing mechanisms, 6 fixed length dress
It sets, 61 coders, 62 color mark sensors.
Specific implementation mode
In order to which the technical means, creative features, achievable purpose and effectiveness for making utility model realize are easy to understand, below
In conjunction with being specifically illustrating, the utility model is expanded on further.
Four sides sealing machine, as shown in Figure 1, including feeding rack (being not drawn into figure) and be successively set in rack
Device 1, paper feeder 2, Heat Sealing device 3, cutter 4 and drawing mechanism 5.
As a kind of preferred embodiment, the paper feeder 2, as shown in Fig. 2, being sent including the first paper advance mechanism, second
Mechanism of paper and laminating mechanism.
First paper advance mechanism, including be wrapped with the upper paper bowl 21 of wrapping paper, first unreel driving device and it is upper cross paper
Roller 22, the described first output end for unreeling driving device are connect with the upper paper bowl 21.Described first unreels driving device driving
Upper paper bowl is stablized rotation and is unreeled, and wrapping paper comes laminating mechanism after the releasing of upper paper bowl by upper paper bowl of crossing.The upper paper bowl can
To use gas expansion shaft, described first, which unreels driving device, may be used magnetic powder motor.
Second paper advance mechanism, including be wrapped with the lower paper bowl 23 of wrapping paper, second unreel driving device and played paper
Roller 24, the described second output end for unreeling driving device are connect with the lower paper bowl 23.Described second unreels driving device driving
Lower paper bowl is stablized rotation and is unreeled, and wrapping paper is after the releasing of lower paper bowl by descending paper bowl to come laminating mechanism.The lower paper bowl can
To use gas expansion shaft, described second, which unreels driving device, may be used magnetic powder motor.
The upper and lower paper bowl can be well adapted for the packaging paper roll of all size using gas expansion shaft, unreel driving device
Torque can be smoothly output using magnetic powder motor very much, the stability pressed below can be improved in this way.
The laminating mechanism, including drive roll 25 and the driven voller 26 being pressed on the drive roll 25, the drive roll 25
It is connect by belt or shaft coupling with pressing motor output end, the driven voller 26 can be pressed in clutch on the drive roll 25.
Particularly, it is additionally provided with elevating mechanism on the driven voller 26.The elevating mechanism includes rocker structure and telescopic machine
(cylinder can be used) in structure, and the driven voller both ends are connect by rocker structure with telescoping mechanism.The rocker structure includes rocking arm
Shaft and the rocking arm on rocker shaft, the one end are connect with driven voller, and the other end is connect with telescoping mechanism.Institute
Rocker shaft is stated in rack, the telescoping mechanism can be such that rocking arm is rotated around rocker shaft by stretching motion,
To drive driven voller to compress or leave drive roll.It is arranged in the perpendicular of rack both sides in addition, the elevating mechanism can also use
It is connect to sliding slot and telescoping mechanism (cylinder can be used), the driven voller with telescoping mechanism, driven voller both ends are mounted on described
It can move up and down in the vertical chute and along the vertical chute to compress or leave drive roll.
As a kind of preferred embodiment, the Heat Sealing device 3, as shown in figure 3, including sealing mechanism peace telephone-moving
Structure.
The sealing mechanism, including bottom plate 31, mounting bracket 32, be vertically arranged in the top of bottom plate 31 and with 31 phase of the bottom plate
To sealing cylinder 33, be arranged sealing 33 telescopic end of cylinder heating plate 34 and mold in 34 bottom of heating plate is set
35.The sealing cylinder 33 is mounted on 32 top of mounting bracket, and the bottom plate 31 is mounted on 32 bottom surface of mounting bracket, the sealing gas
Cylinder 33 can allow mold 35 to be pressed on the bottom plate 31 by the flexible of telescopic end.
The sealing mechanism at work, is sent to from laminating mechanism on bottom plate by the sheet article that upper layer and lower layer paper bag presss from both sides,
The sealing cylinder extends downwardly driven mold pressing on sheet article, and upper and lower paper is made to stick together under the action of heating plate
To realize Heat Sealing.
The translation mechanism includes along threaded rod 36 and guide rod 37 horizontally disposed and be mutually parallel, in the threaded rod
36 and guide rod 37 be equipped with mounting base 38, the mounting base 38 is equipped with the through-hole passed through for the threaded rod 36 and guide rod 37,
The mounting base 38 is connected through a screw thread with the threaded rod 36.The mounting bracket 32 is arranged in mounting base 38, the screw thread
One end of bar 36 is connect with the output end of servo motor 39 by belt or shaft coupling.When being sealed, servo motor 39 controls
The translational velocity of the mounting base 38 is consistent with paper feeding speed.
Threaded rod can be driven to rotate for the servo motor so that the mounting base is axially moved along guide rod, and then drives envelope
It closes mechanism to move back and forth in the horizontal direction, servo motor adjustment rotating speed enables speed sync of the sealing mechanism with paper feeding.
When sealing mechanism starts to move (downstream) backward in the past, sealing cylinder, which pushes, carries out sealing operation；Sealing mechanism from
After start forward (upstream direction) movement when, sealing cylinder completes at this time sealing and lift reset.It can be achieved with and send in this way
The Heat Sealing that paper synchronizes.
As a kind of preferred embodiment, the cutter 4, as shown in figure 4, including crosscutting cutter mechanism.
The crosscutting cutter mechanism, including horizontal knife driving motor 41, first gear 42, second gear 43, and about feeding
The side of the top rotary table 44 and lower rotary table 45 of plane setting symmetrical above and below, described two turntables is arranged by turntable shaft 46 in rack
On, the outer edge of described two turntables is equipped with the turntable gear teeth, and the gear teeth of the top rotary table 44 are engaged with first gear 42, under described
The gear teeth of turntable 45 are engaged with second gear 43, pass through chain drive and specification between the first gear 42 and second gear 43
Identical, horizontal 41 output end of knife driving motor passes through in chain or shaft coupling and the first gear 42 or second gear 43
Axis 417 connects.The first gear 42 and second gear 43 are mounted on by the axis 417 in rack.
The other side of described two turntables is respectively equipped with eccentric shaft 412 and one end can be rotatably set in the eccentric shaft
The other end of 412 upper connecting rods 413, the connecting rod 413 is rotatably installed on horizontal knife sliding block 414, the horizontal knife sliding block
414 are equipped with horizontal knife 415 towards the side of feeding plane, and the both sides of the horizontal knife sliding block 414 are equipped with vertical chute 416, described perpendicular
Straight runner 416 makes horizontal knife sliding block 414 be moved up and down in the vertical chute 416.
When crosscutting cutter mechanism is run, horizontal knife driving motor drives upper and lower turntable to synchronize rotation by the first, second gear
Turn, along the turntable center of circle, rotation drives horizontal knife sliding block to be moved up and down in vertical chute to eccentric shaft, since rotation synchronizes, in upper and lower horizontal knife
When sliding block is slided near one end of feeding plane simultaneously, upper and lower horizontal knife knife edge contact proceeds by cutting.Turntable often rotates
As soon as week, horizontal knife is once cut, and so can control the frequency of cutter by adjusting the rotating speed of horizontal knife driving motor
Rate ensures cutter stable operation to adapt to the sheet stock of different size length.
Further, when feeding incessantly all the way when, the cutter further include be arranged in the crosscutting cutter mechanism upstream
Longitudinal sectional cutter mechanism, the longitudinal sectional cutter mechanism include the dise knife 47 being vertically arranged and be arranged below the dise knife 47 with it is described
Dise knife 47 is corresponding to hold cutterhead 48.It the dise knife 47 and holds cutterhead 48 and is pacified respectively by the horizontal shaft 49 across rack both sides
In rack, one end of the shaft 49 on the dise knife 47 is connect with vertical knife motor 410 by belt or shaft coupling.The circle
The rotating speed of knife 47 is consistent with the paper feeding speed of paper feeder.A pair is additionally provided between the longitudinal sectional cutter mechanism and crosscutting cutter mechanism to lead
Paper bowl 411 is directed, the hauling speed of the tractor feed roller 411 is consistent with the paper feeding speed of paper feeder.
Furthermore, it is understood that when feed device is the feeding of the roads N, it can uniform intervals N-1 dise knife of setting in the shaft 49
47, the quantity for holding cutterhead 48 is corresponding with the dise knife 47, to realize the longitudinally cutting of multichannel.
As a kind of preferred embodiment, the upper paper bowl of crossing is multiple, further includes length control device 6, as shown in Fig. 2, packet
Include and be disposed therein a coder 61 for going up the top of paper bowl 22, the coder 61 on this paper bowl 22 and can be
Wrapping paper by this paper bowl 22 when stamp.Further include being arranged between the coder 61 and laminating mechanism and being directed at paper
Color mark sensor 62, the color mark sensor 62 can coordinate with coder 61, by detecting having color punctuation and control on paper
Cut-to-length or sensor position shearing are realized in the cut paper position of cutter processed.
The feed device is used to, by sheet article uniform speed feeding to be packaged, stepper motor can be used and pass through chain band
It is dynamic, multichannel feeding can be used.The side that motor drives conveyer belt can be used for packaged article to discharge in the drawing mechanism
Formula can also be arranged Frequency Converter Control motor and do cycle movement (for example one minute, quick five seconds at a slow speed), drive transmission belt rule
Rule movement.
It is described to unreel driving device, pressing motor, telescoping mechanism, sealing cylinder, servo motor, horizontal knife driving motor, indulge
The control device that PLC etc can be used in the equipment such as knife motor, coder, color mark sensor carrys out centralized control.
Above description is merely a prefered embodiment of the utility model, on the scope of protection of the utility model is not limited in
Embodiment is stated, every technical solution for belonging to the utility model principle belongs to the scope of protection of the utility model.For this
For the technical staff in field, several improvement carried out under the premise of not departing from the principles of the present invention, these improvement
It should be regarded as the scope of protection of the utility model.
Claims (7)
1. four sides sealing machine, including rack and the feed device, paper feeder, the Heat Sealing dress that are successively set in rack
It sets, cutter and drawing mechanism, it is characterised in that：
The cutter includes crosscutting cutter mechanism, and the crosscutting cutter mechanism includes horizontal knife driving motor, first gear, the second tooth
Wheel, and about the top rotary table and lower rotary table of the setting symmetrical above and below of feeding plane, the side of described two turntables passes through turntable shaft
It is arranged in rack, the outer edge of described two turntables is equipped with the turntable gear teeth, and the gear teeth of the top rotary table are engaged with first gear,
The gear teeth of the lower rotary table are engaged with second gear, pass through chain drive and specification phase between the first gear and second gear
Together, the horizontal knife driving motor output end passes through chain or shaft coupling and the first gear or the middle axis connection of second gear；
The other side of described two turntables is respectively equipped with eccentric shaft and one end can be rotatably set in the eccentric shaft upper connecting rod, institute
The other end for stating connecting rod is rotatably installed on horizontal knife sliding block, and the horizontal knife sliding block is equipped with cross towards the side of feeding plane
The both sides of knife, the horizontal knife sliding block are equipped with vertical chute, and the vertical chute keeps horizontal knife sliding block upper and lower in the vertical chute
It is mobile.
2. four sides sealing machine according to claim 1, it is characterised in that：
The cutter further includes the longitudinal sectional cutter mechanism being arranged in the crosscutting cutter mechanism upstream, and the longitudinal sectional cutter mechanism includes
The dise knife that is vertically arranged and setting is corresponding with the dise knife below the dise knife holds cutterhead；The dise knife divides with cutterhead is held
It is not mounted in rack by the horizontal shaft across rack both sides, one end of the shaft on the dise knife is logical with vertical knife motor
It crosses belt or shaft coupling connection, the rotating speed of the dise knife is consistent with the paper feeding speed of paper feeder.
3. four sides sealing machine according to claim 2, it is characterised in that：
In the shaft can uniform intervals multiple dise knifes are set, the quantity for holding cutterhead is corresponding with the dise knife.
4. four sides sealing machine according to claim 2, it is characterised in that：
A pair of of tractor feed roller, the traction speed of the tractor feed roller are additionally provided between the longitudinal sectional cutter mechanism and crosscutting cutter mechanism
Degree is consistent with the paper feeding speed of paper feeder.
5. according to Claims 1 to 4 any one of them four sides sealing machine, it is characterised in that：
The paper feeder, including the first paper advance mechanism, the second paper advance mechanism and laminating mechanism；
First paper advance mechanism, including be wrapped with the upper paper bowl of wrapping paper, first unreel driving device and it is upper cross paper bowl, it is described
First output end for unreeling driving device is connect with the upper paper bowl；
Second paper advance mechanism, including be wrapped with the lower paper bowl of wrapping paper, second unreel driving device and descended paper bowl, it is described
Second output end for unreeling driving device is connect with the lower paper bowl；
The laminating mechanism, including drive roll and driven voller, the drive roll pass through belt or shaft coupling with pressing motor output end
Device connects, and the driven voller can be pressed in clutch on the drive roll.
6. four sides sealing machine according to claim 5, it is characterised in that：
The upper paper bowl of crossing is multiple；Further include length control device, the length control device includes being disposed therein one to go up paper bowl
The coder of top, the coder on this paper bowl and can when wrapping paper is by crossing paper bowl on this stamp；Also wrap
Include the color mark sensor for being arranged between the coder and laminating mechanism and being directed at paper.
7. four sides sealing machine according to any one of claims 1 to 4, it is characterised in that：
The Heat Sealing device, including sealing mechanism and translation mechanism；
The sealing mechanism, including bottom plate, mounting bracket, be vertically arranged in above bottom plate and the cylinder opposite with the bottom plate, set
Set Telescopic-cylinder end heating plate and mold in heating plate bottom is set；The cylinder is mounted at the top of mounting bracket, institute
Bottom plate is stated on mounting bracket bottom surface, the cylinder can allow mold to be pressed on the bottom plate by the flexible of telescopic end；
The translation mechanism includes along threaded rod and guide rod horizontally disposed and be mutually parallel, on the threaded rod and guide rod
Equipped with mounting base, the mounting base is equipped with the through-hole passed through for the threaded rod and guide rod, the mounting base and the screw thread
Bar is connected through a screw thread；The mounting bracket is arranged in mounting base, and one end of the threaded rod and the output end of servo motor are logical
Cross belt or shaft coupling connection；When being sealed, the translational velocity of the mounting base is consistent with paper feeding speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866504.7U CN207791369U (en) | 2017-12-27 | 2017-12-27 | Four sides sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721866504.7U CN207791369U (en) | 2017-12-27 | 2017-12-27 | Four sides sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207791369U true CN207791369U (en) | 2018-08-31 |
Family
ID=63279440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721866504.7U Active CN207791369U (en) | 2017-12-27 | 2017-12-27 | Four sides sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207791369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406737A (en) * | 2019-08-26 | 2019-11-05 | 湖北迪晨生物科技有限公司 | A kind of dressing batch package equipment |
-
2017
- 2017-12-27 CN CN201721866504.7U patent/CN207791369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406737A (en) * | 2019-08-26 | 2019-11-05 | 湖北迪晨生物科技有限公司 | A kind of dressing batch package equipment |
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