CN208279023U - A kind of cutting machine of upper pressure wheel transmission - Google Patents
A kind of cutting machine of upper pressure wheel transmission Download PDFInfo
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- CN208279023U CN208279023U CN201820768005.2U CN201820768005U CN208279023U CN 208279023 U CN208279023 U CN 208279023U CN 201820768005 U CN201820768005 U CN 201820768005U CN 208279023 U CN208279023 U CN 208279023U
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Abstract
The utility model discloses a kind of cutting machines of upper pressure wheel transmission, including rack, cutting mechanism and transmission device, cutting mechanism is located at the front of transmission device, transmission device includes second conveyer, second conveyer includes the first pressing wheel device and the first conveyor-belt apparatus, first conveyor-belt apparatus includes the first conveyer belt and roll shaft, roll shaft is tensioned the first conveyer belt, and it is rotated synchronously with the first conveyer belt, first pressing wheel device is installed in rack, and it is pressed in the pinch roller of the first pressing wheel device on the transmission terminal part of the first conveyer belt, roll shaft at the transmission terminal part is located at the lower section of pinch roller, when use, first conveyer belt drives pinch roller rotation.The utility model by using upper pressure wheel formula transmission device, it is simple for structure reliable, occupy little space, using and it is easy to maintain, and be conducive to ensure the complete of paper.
Description
Technical field
The utility model relates to cutting machine fields, and in particular to a kind of cutting machine of upper pressure wheel transmission.
Background technique
The communicated device of the paper that the paper tape of roll web is formed after cutting mechanism is cut enter subsequent inspection rejects, stacking,
The processes such as collection.Existing cutting machine, transmission device generally include upper pressure conveyer belt and lower conveyor belt, when transmission, paper quilt
Between upper pressure conveyer belt and lower conveyor belt, upper pressure conveyer belt is commonly a plurality of and is alternatively arranged formula for limit.Upper pressure conveyor type
The problem of transmission device, is, on the one hand, easily induction paper deformation occurs, paper it is complete because the belt speed difference of conveyer belt is also difficult
To guarantee, on the other hand, its structure is complicated, and occupied space is big, and use and maintenance cost are high, dredging and the inconvenient difficulty of maintenance
Greatly.Therefore, it is necessary to be improved the above deficiency.
Summary of the invention
In order to improve the above deficiency, the utility model provides a kind of simple for structure and can ensure that the complete upper pressure wheel of paper passes
The cutting machine sent.The utility model is achieved through the following technical solutions: a kind of cutting machine of upper pressure wheel transmission, including rack, point
Mechanism and transmission device are cut, cutting mechanism is located at the front of transmission device, and the transmission device includes second conveyer, described
Second conveyer includes the first pressing wheel device and the first conveyor-belt apparatus, and first conveyor-belt apparatus includes the first conveyer belt
And roll shaft, the roll shaft is tensioned first conveyer belt, and rotates synchronously with first conveyer belt, first pressing wheel device
It is installed in the rack, and is pressed in the pinch roller of first pressing wheel device on the transmission terminal part of first conveyer belt,
The roll shaft at the transmission terminal part is located at the lower section of the pinch roller, in use, first conveyer belt drives the pinch roller
Rotation.
Preferably, the transmission device further includes second conveyer, and the second conveyer is located at described first and passes
Send the rear of device, and the second pressing wheel device and roll shaft including being installed on the rack, the pinch roller of second pressing wheel device
It is pressed on the roll shaft, actively to drive the roll shaft to rotate, and its transmission speed is identical as the transmission speed of first conveyer belt.
Preferably, the transmission device further includes third transmission device, and the third transmission device is located at described second and passes
Send the rear of device, and third pressing wheel device and the second conveyor-belt apparatus including being installed on the rack, second transmission
Band device includes the second conveyer belt, and the position of second conveyer belt and belt speed are below first conveyer belt, the third
The pinch roller of pressing wheel device is located at the top of second conveyer belt, and actively rotates to transmit for being oriented to, and be based on its revolving speed
The obtained linear velocity that converts is less than its speed for transmitting object.
Preferably, the position of the pinch roller can up and down adjustment.
It preferably, further include picking cardboard and waste discharge mechanism, the cardboard that picks is located at the second conveyer and described
Between two transmission devices, it is described pick between cardboard and the second conveyer be equipped with waste discharge channel, it is described pick cardboard with it is described
Gantry rotation connection, the waste discharge mechanism include control device and driving device, and one end of the driving device is installed on described
Rack, the other end are connect with the cardboard that picks, in use, the control device is by picking paper described in driving device rotation
Plate, to be opened and closed the waste discharge channel.
Preferably, first conveyor-belt apparatus is negative-pressure adsorption-type conveyor-belt apparatus.
It preferably, further include negative pressure adsorption equipment, the negative pressure adsorption equipment is located at the second conveyer and described
Between third transmission device, and the position of its adsorption plane is lower than the transmission plane of the second conveyer, and to suct the biography stated
The mode of object tail portion is sent to make its lapping.
Transmission device of the utility model by using upper pressure wheel formula, the transmission device of alternative traditional upper press belt type,
It is simple for structure reliable, occupy little space, using and it is easy to maintain, and be conducive to ensure the complete of paper.
Detailed description of the invention
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the theory structure schematic diagram of the utility model embodiment；
Fig. 2 is the assembled state structural schematic diagram of the utility model embodiment transmission device；
Fig. 3 is the explosive view of the first pressing wheel device in Fig. 2；
Fig. 4 is the explosive view of the first conveyor-belt apparatus in Fig. 2；
Fig. 5 is the explosive view of the second pressing wheel device in Fig. 2；
Fig. 6 is the assembled state structural schematic diagram of Fig. 5；
Fig. 7 is the explosive view of third transmission device in Fig. 2.
Specific embodiment
With reference to the accompanying drawing and the utility model is further described in embodiment:
The cutting machine of the upper pressure wheel transmission of the present embodiment, including rack, cutting mechanism and transmission device, cutting mechanism are located at
The front of transmission device, cutting transmission object are illustrated by taking paper wood as an example, the paper tape of roll web shape after cutting mechanism is cut
At paper enter transmission device and be transmitted to different disposal station, cutting mechanism is preferably cutting mechanism of the spiral to scissors, such as
Shown in Fig. 1-2, transmission device preferably successively includes the first, second, and third transmission device by paper conveyance direction.
Wherein, second conveyer includes the first pressing wheel device and the first conveyor-belt apparatus.
First pressing wheel device as shown in figure 3, include cylinder 205, connecting lever 208 and glue coating wheel 213, one end of cylinder 205 with
Fixed frame 207 is rotatablely connected by fixed pin 206, and fixed frame 207 is installed on the end upper surface of crossbeam 201,201 both ends of crossbeam
It is installed on rack, the top of the other end and connecting lever 208 of cylinder 205 is hinged, and the both ends of connecting lever axis 203 are fixedly arranged on connecting lever respectively
208 middle part, connecting lever mandrel 202 are located in connecting lever axis 203, and the both ends of connecting lever mandrel 202 pass through bearing 204 respectively and turn
Arm axis 203 is rotatablely connected, and the axis of the both ends of the surface of connecting lever mandrel 202 is equipped with fixation hole at, and connecting lever mandrel 202 is solid in this
Determine affixed by the lower part of screw and fixed frame 207 at hole；Rubber tire axis 214 is between two connecting levers 208, rubber tire mandrel 210
In rubber tire axis 214, the both ends of rubber tire mandrel 210 pass through bearing 209 respectively and rubber tire axis 214 is rotatablely connected, glue
The axis of the both ends of the surface of wheel arbor 210 is equipped with fixation hole at, and rubber tire mandrel 210 passes through screw and connecting lever at the fixation hole
208 is affixed.Glue coating wheel 213 is set on rubber tire axis 214 and fixes, when it is implemented, it is preferred that passing through between adjacent glue coating wheel 213
Spacer ring 212 is equally spaced apart from, and 212 adjustable berth of spacer ring of different-thickness is away from retainer plate 211 is used to clamp glue coating wheel 213 simultaneously
It is fixed.
First conveyor-belt apparatus is preferably negative-pressure adsorption-type conveyor-belt apparatus, specifically, as shown in figure 4, including conveyer belt
106, roll shaft, power device and negative pressure adsorption equipment have provided several ventholes 108 on conveyer belt 106, and roll shaft includes from turn
The both ends of axis 101 and active rotating shaft 104, conveyer belt 106 are tensioned by driven spindle 101 and active rotating shaft 104.Power device can
Think motor, for driving active rotating shaft 104 to rotate, active rotating shaft 104 rotates and then drives conveyer belt 106 and driven spindle
101 rotations.
The adsorption plane of negative pressure adsorption equipment is located at the lower section of the transmission plane of conveyer belt 106, and adsorption plane has provided several air inlets
Hole 107, air inlet 107 is matched with the venthole 108 of transmission plane, so that transmission plane sequentially forms the first suction along its direction of transfer
Attached accelerating region and the second absorption accelerating region, and so that the venthole 108 of the second absorption accelerating region is greater than first to the suction of paper and inhale
Suction of the venthole 108 of attached accelerating region to paper.
As an implementation, negative pressure adsorption equipment includes air-suction trunk 105, and air-suction trunk 105 is located at the upper of conveyer belt 106
Between band portion and lower band portion, air-suction trunk 105 includes air inlet 107, air draught chamber and air inlet 100, and air inlet 107 is located at air-suction trunk
105 top, air inlet 107 are connected to by air draught chamber with air inlet 100, sender of at least two air draught chambers along conveyer belt 106
To be arranged successively and adapter 102 is passed sequentially through at air inlet 100, suction nozzle 103 connects different pumpings with airflow line
The exhaust fan of wind power, to be used to form the first absorption accelerating region and the second absorption accelerating region.
Specifically, air-suction trunk 105 preferably includes top panel, internal partition and lower box shell, and the edge flanging of top panel is handled, with
The inner surface of scratch conveyer belt 106 is prevented, smoothing processing is done in the outer surface of top panel, and abuts the inner surface of conveyer belt 106, with
For supportting the upper band portion of flat conveyer belt 106, even if the transmission plane for being located at band portion on conveyer belt 106 keeps smooth, to keep transmitting
Paper it is smooth, and protect the complete of paper, top panel is hermetically fixedly arranged on the top opening of lower box shell, and forms a chamber
The internal partition of body, linear type is located in the cavity, and the cavity is divided into two groups of mutually independent air draught chambers, several air inlets
107, which the upper surface of provide at the top of the air draught chamber plate, two sides of the outside opposite direction of air-suction trunk 105, is respectively equipped with 2 air inlets
100, and one group of air draught chamber is corresponding with two air inlets 100, the position of air-suction trunk 105 can be realized by suction nozzle 103 to be fixed, and is inhaled
Bellows 105 along conveyer belt 106 direction of transfer bilateral symmetry, if the direction of transfer of conveyer belt 106 be from left to right, be located at inhale
Two suction nozzles 103 in 105 left side of bellows can be connected to the first exhaust fan with equal-wattage respectively, be located at air-suction trunk 105
Two suction nozzles 103 on right side can be connected to the second exhaust fan with equal-wattage respectively, when work, be made and the suction of two, left side
The intake velocity for the air inlet 107 that tuyere 103 is connected to is less than the air inlet for the air inlet 107 being connected to two, right side suction nozzle 103
Speed, even if the venthole 108 of the first absorption accelerating region in left side adsorbs the ventilation of accelerating region to the suction of paper less than second
Suction of the hole 108 to paper.The middle part of driven spindle 101 and active rotating shaft 104 is equipped with guide groove 110, and conveyer belt 106 includes convex
The conducting bar risen, conducting bar is located at the middle part of 106 inner surface of conveyer belt, to match with guide groove 110, for leading to conveyer belt 106
To.Top panel corresponds to and is recessed with conducting bar slot 109 at conducting bar, and conducting bar is matched with conducting bar slot 109 when use, and conducting bar slot 109 can be into
One step ensures the guiding to conveyer belt 106, it is ensured that the fiting effect of conducting bar and guide groove 110 is additionally favorable for 106 transmission plane of conveyer belt
Support it is flat.
When installation, it is pressed in the glue coating wheel 213 of the first pressing wheel device on the transmission terminal part of conveyer belt 106, and make the biography
The lower section for sending the active rotating shaft 104 at terminal part to be located at glue coating wheel 213, in use, conveyer belt 106 drives glue coating wheel 213
Rotation, paper are oriented to waste discharge station by glue coating wheel 213 and conveyer belt 106.The setting of first pressing wheel device makes paper enter waste discharge
Shape is more controllable when station, and movement is more regular, since the position of glue coating wheel 213 can be by the flexible of cylinder 205 while unification
Lower adjusting, therefore can be used for adjusting glue coating wheel 213 to the lower pressure of paper, it may also be used for rubber tire 213 of above two-maing ladle greatly facilitates thin
Logical maintenance and inspection operation, and be conducive to ensure the complete of paper；Due to the number for the glue coating wheel 213 being arranged on rubber tire axis 214
Spacing between amount and adjacent glue coating wheel 213 is adjustable, therefore is applicable to the paper of different characteristics, in the paper to different breadth
It carries out no longer needing to adjust its spacing when operation, it is very easy to use.
Waste discharge apparatus includes picking cardboard 215 and waste discharge mechanism, picks cardboard 215 and is located at second conveyer and the second transmission dress
Between setting, the transmission terminal part of conveyer belt 106 and pick between cardboard 215 have waste discharge channel.Waste discharge mechanism includes control device
And driving device, driving device include cylinder 219 and connecting rod 218, one end of cylinder 219 is installed on rack by fixed pin,
One end of the other end and connecting rod 218 is hinged, and the other end and fixing axle 217 of connecting rod 218 are affixed, the end of fixing axle 217 and machine
Frame rotation connection, picks cardboard 215 and is fixedly arranged on fixed block 216, and fixed block 216 and fixing axle 217 are affixed, so that control device is logical
The flexible of control cylinder 219 is crossed, connecting rod 218 is pulled but the rotation of fixing axle 217, and then drive and pick the rotation of cardboard 215, to open
Or waste discharge channel is closed, the above-mentioned rotation for picking cardboard 215 is to instigate to pick cardboard 215 and rotate certain angle.Waste discharge mechanism is preferred
It further include the monitoring device for monitoring paper, monitoring device is connect with control device, and the monitoring parameters of monitoring device may include
Color, width, breakage and fold situation of paper etc..
Second conveyer includes the second pressing wheel device and roll shaft 318.
As seen in figs. 5-6, including motor 313, transmission device, shaft 301, glue coating wheel 310, first are solid for second pressing wheel device
Determine device and the second fixed device, transmission device includes synchronous belt 316, driving gear 315 and driven gear 317, and first is fixed
Device includes fixed plate 305 and crossbeam 312, and the second fixed device includes flange 303, bearing 304 and flange shaft 306.
Wherein, motor 313 is fixedly arranged on crossbeam 312 by motor cabinet 314, and the shaft of driving gear 315 and motor 313 connects
It connects, driving gear 315 is connect with shaft 301, and synchronous belt 316 is tensioned by driving gear 315 and driven gear 317, glue coating wheel 310
It is set in shaft 301, when motor 313 rotates, drive shaft 301 is rotated, and then glue coating wheel 310 is driven to follow shaft 301 same
Step rotation.Fixed plate 305 is installed in the both ends of crossbeam 312 respectively, and it is solid that the both ends of shaft 301 pass through flange bearing seat 302 respectively
It is located at the medial surface of fixed plate 305, is rotatablely connected between shaft 301 and flange bearing seat 302, and shaft 301 is limited
Between fixed plate 305.Through-hole is provided in fixed plate 305, bearing 304 is set to the through hole, and the axle portion of flange shaft 306 is worn
It crosses bearing 304 to connect with flange 303, the lateral surface of flange shaft 306 is equipped with fixation hole, to be used for mounting flange axis 306, Jin Ershi
The now installation of the transmission device, it is mountable in the rack of Paper Converting Equipment specifically when installation, so that fixed plate 305 passes through
Bearing 304 is rotated relative to flange shaft 306, and axis when rotating is parallel with shaft 301, correspondingly, shaft 301 and glue coating wheel
310 also follow fixed plate 305 and rotate, and then realize and synchronize unified adjusting to 310 position of glue coating wheel, in use, glue coating wheel
310 are pressed on roll shaft 318, and to match with roll shaft 318, paper passes through between glue coating wheel 310 and roll shaft 318, and makes encapsulated
The transmission speed of wheel 310 is identical as the transmission speed of conveyer belt 106, and then realizes the transmission to paper, due to glue coating wheel 310
Position can synchronize unified adjusting, can make paper stress more evenly, and can adaptive different-thickness paper transmission, it is each conducive to ensuring
Consistency and paper when glue coating wheel 310 independently transmits paper it is complete, when it is implemented, it is preferred that each glue coating wheel 310 according to
Secondary equidistant radial arrangement.
It as a preferred implementation manner, further include cylinder 308, one end of cylinder 308 is such as pacified for being rotatably mounted
Loaded on rack, the other end is rotatably coupled by connecting pin 307 with fixed plate 305, so that cylinder 308 can be rotated fixed plate
305, and then realize and unified adjusting is synchronized to 310 position of glue coating wheel.The structure is adjusted and limits glue coating wheel 310 and roll shaft
Spacing between 318 can also be used to adjust 310 He of glue coating wheel conducive to the paper quickly smooth transmission for being suitable for different-thickness
For roll shaft 318 to the pressure of paper, adaptability flexibility is more preferable, is additionally favorable for ensuring the complete of paper.When it is implemented, fixed plate
305 is preferably T-shaped, and upper part two sides are separately connected the second fixed device and cylinder 308, in the middle part of top connecting cross beam 312,
Lower section in the middle part of it connects shaft 301, and the stabilized structure is reliable, and adjusting is easy to use, and can be with setting below glue coating wheel 310
And parallel with shaft 301 roll shaft 318 is smooth cooperates perfectly with.
It as a preferred implementation manner, further include spacer ring 311 and retainer plate 309, spacer ring 311, retainer plate 309 and encapsulated
Wheel 310 is set in shaft 301, and spacer ring 311 is located between the glue coating wheel 310 of arbitrary neighborhood, and spacer ring 311 and glue coating wheel
310 clamp between two retainer plates 309 and by it, and retainer plate 309 is fixed with respect to shaft 301, and its fixation position is adjustable
Section.The structure keeps the fixation of glue coating wheel 310 more convenient, conducive to ensuring that paper completely transmitted by smooth.
It is also preferable to include negative pressure adsorption equipment 40, negative pressure adsorption equipment be located at second conveyer and third transmission device it
Between, and the position of its adsorption plane is lower than second conveyer to the transmission plane of paper, and makes its lapping in a manner of inhaling paper tail.
When it is implemented, it included cardboard, wind chamber and exhaust fan, cardboard sealing is set to excessively takes out negative pressure adsorption equipment 40
The top opening of bellows, air inlet are provided in crossing on cardboard, and the bottom opening of wind chamber is connected to exhaust fan by gas path pipe
Air inlet, negative pressure adsorption equipment 40 in use, gas from cross cardboard on air inlet enter, from the air outlet of exhaust fan be discharged,
When the tail portion of paper was passed through above cardboard, under the drive of downdraught, reclinate deformation occurs, and because deformation causes
Air drag when it runs becomes larger, and makes the speed of service Va of paper that a degree of deceleration occur, becomes Vb, between Va and Vb
Speed difference so that in two adjacent paper, the head of the paper being located behind can lapping in the tail portion for the paper for being located at front
On, the paper due to being located at front declines because of self weight and its tail down bending, therefore can ensure that above-mentioned lapping process can be smooth
It inerrably carries out, and since above-mentioned moderating process mainly occurs after tail down bending, therefore is applicable between paper
The appearance of deceleration lapping when headtotail, the phenomenon that avoids knocking into the back makes deceleration lapping process on the basis of ensuring that paper is complete
Rapidly and efficiently swimmingly carry out, in addition, above-mentioned moderating process be it is non-imposed, paper is naturally smooth by the process that Va is down to Vb,
Ensure the complete of paper.It further include control device and paper as a kind of preferred control mode to negative pressure adsorption equipment 40
Monitoring device, monitoring signals of the control device based on paper monitoring device control the start and stop of exhaust fan, the parameter of control instruction according to
According to may include whether there is or not paper transmission, paper spacing and transmission speed of conveyer belt 106 etc., the opportunity of absorption is preferably second
Transmission device to after the transmission of each paper or at the end of, so that paper tail portion is swimmingly adsorbed downwards.
Third transmission device is as shown in fig. 7, comprises be installed on the third pressing wheel device and the second conveyor-belt apparatus of rack, and
Two conveyor-belt apparatus include conveyer belt 402, and the position of conveyer belt 402 and belt speed are below conveyer belt 106, conveyer belt 402 by from
Action roller shaft 401, initiative roll shaft 410 and tensioning roll shaft tensioning, as a kind of preferred embodiment of conveyer belt 402, conveyer belt 402
Conducting bar including a protrusion, conducting bar are located at the middle part of 402 inner surface of conveyer belt, correspondingly, driven roll shaft 401, initiative roll shaft 410
It is equipped with annular guide channel with the middle part of tensioning roll shaft, conducting bar is matched with guide groove, for being oriented to the conveyer belt 402.
Third pressing wheel device includes independent motor, transmission device, shaft, pinch roller, first crossbeam 411 and fixed plate 406,
Motor is fixedly arranged on first crossbeam 411 by L shape connector, and motor is preferably decelerating motor, and decelerating motor is by 412 He of servo motor
The formation of speed reducer 413, transmission device includes driving gear 414, driven gear 415 and synchronous belt 416, driving gear 414 with subtract
Speed motor is coaxially affixed, and driven gear 415 and shaft are coaxially affixed, and it is fixed that the both ends of shaft pass through flange bearing seat 408 respectively
In the medial surface of fixed plate 406, decelerating motor drives shaft by driving driving gear 414 to rotate, and then by synchronous belt 416
It rotates synchronously, pinch roller is preferably glue coating wheel 417, and glue coating wheel 417 is set in shaft, and shaft is followed to rotate synchronously, and two is fixed
Plate 406 is installed in the both ends of first crossbeam 411 respectively, when it is implemented, conveyer belt 402 can be installed in the pressing wheel device crossbearer
On, so that glue coating wheel 417 is located at the top of conveyer belt 402, when specifically used, glue coating wheel 417 and conveyer belt 402 are matched, will
The paper pushing moved at third pressing wheel device is directed to conveyer belt 402, and leads between glue coating wheel 417 and conveyer belt 402
It crosses, preferably, the linear velocity to be converted by the revolving speed of glue coating wheel 417 is less than the speed of paper, greater than the speed of conveyer belt 402
Degree, be conducive to paper be directed to conveyer belt 402 rapidly, while so that paper is slowed down, also can avoid paper head with it is encapsulated
Occur directly to hit when the wheel face contact of wheel 417.On the one hand since glue coating wheel 417 is located at the top of paper, the head of paper can
The pushing of glue coating wheel 417 independently rotated is directed to conveyer belt 402, keeps the movement of paper more regular controllable, moderating process is more certainly
It is so smooth, it is on the other hand simple for structure, it is solid and reliable, it is often more important that, can by individually adjusting the revolving speed of glue coating wheel 417, with
It is matched with actual use situation, it is more adaptable, and be conducive to ensure the complete of paper.
A kind of preferred embodiment in shaft is set as glue coating wheel 417, the spacing between glue coating wheel 417 is adjustable
Section.Specifically, glue coating wheel 417 is installed in shaft by fixed cylinder 418, and fixed cylinder 418 is set in shaft, fixed cylinder 418
Outer cylindrical portion has provided fixation hole, and inner surface is axially arranged with clamp along it, and edge is axially arranged with card slot, clamp and card slot phase in shaft
Cooperation, clamp are located in card slot, so that shaft drives 417 head rotation of glue coating wheel by fixed cylinder 418, fixation hole fixation hole is set
There is internal screw thread, fixed cylinder 418 is carried out axial restraint with respect to shaft at fixation hole by screw, and the spacing between glue coating wheel 417 can
It is adjusted by above-mentioned screw.Spacing between glue coating wheel 417 is adjustable, conducive to the paper for adapting to different characteristics, improves to push and lead
To effect.
In some embodiments, on the basis of above-mentioned third pressing wheel device is implemented, preferably glue coating wheel 417 and conveyer belt
Spacing between 402 is adjustable.When it is implemented, it is also preferable to include cylinders 409, fixed ring 420, bearing for third pressing wheel device
421 and flange shaft 422, the shape of fixed plate 406 is preferably T-shaped, and its underpart is connect with shaft, and the middle part of upper part is horizontal with first
The end of beam 411 connects, and one end of upper part and one end of cylinder 409 pass through fixed pin 407 and be rotatablely connected, upper part it is another
End has provided a transfer hole, and the shaft end of flange shaft 422 is fixed after passing through bearing 421 by the support of fixed ring 420, and 421, bearing
In transfer hole, and the axis for rotating fixed plate 406 around flange shaft 422 is parallel with the axis of shaft, the flange of flange shaft 422
The other end of end and cylinder 409 makes its crossbearer on conveyer belt 402, is located at glue coating wheel 417 and passes for installing the pressing wheel device
The top of band 402 is sent, wherein the other end of cylinder 409 is rotation connection, turns fixed plate when passing through the flexible of control cylinder 409
When dynamic, while the corresponding spacing adjusted between glue coating wheel 417 and conveyer belt 402.Paper is adjusted in the structure and glue coating wheel 417 is taken turns
The contact position in face keeps third pressing wheel device more preferable to the pushing guide effect of paper, and the scope of application is wider, and is further conducive to
Ensure the complete of paper.
In some embodiments, on the basis of above-mentioned third pressing wheel device is implemented, preferably glue coating wheel 417 and second is transmitted
Spacing between device is adjustable.When it is implemented, the both ends of third pressing wheel device preferably respectively further comprise fixing seat 405, phase
It answers, the other end and fixing seat 405 of cylinder 409 are rotatablely connected, and the shaft end of flange shaft 422 also extends through pinboard, flange shaft 422
Flange end be fixed on pinboard so that pinboard top and flange shaft 422 are rotatablely connected, pinboard is installed in by its underpart
The top place in the inside of fixing seat 405.Second cross beam 427 and third crossbeam 428 are separately connected two fixing seats 405, wherein second is horizontal
The both ends of beam 427 pass through the inside that L shape connector is fixed on fixing seat 405 respectively, and the both ends of third crossbeam 428 are directly solid respectively
Due to the inside of fixing seat 405, radial provided of third crossbeam 428 sets axis channel, the movement for being moved forward and backward the device
The middle part of axis 419 is set in axis channel positioned at above-mentioned, and the end of shifting axle 419 is pierced by after fixing seat 405 respectively through fixing sleeve 424
Coaxial fixed with gear 403, the lower part in 405 outside of fixing seat is in step structure, is equipped with linear rack gear, tooth at the step structure
Item with gear 403 for matching, and the one end of shifting axle 419 also sequentially passes through axle bed 429 and handwheel 404, and axle bed 429 is fixed
In the outside of fixing seat 405, to be used to support the long end of shifting axle 419, handwheel 404 and shifting axle 419 are coaxial fixed, with
In making the pressing wheel device realize movement by gear 403 and rack gear, accordingly adjust between glue coating wheel 417 and second conveyer
Spacing.In order to ensure the guide effect of rack gear, it is also preferable to include pads to connect block 425, connecting plate 426 and limited block 423, limited block
423 inside is equipped with limit guide groove, and to be used for guide and limit, limited block 423 connects block 425 by pad and connecting plate 426 is fixed
In the lateral surface of fixing seat 405.In use, adjusting the position of third pressing wheel device by front and back, connect glue coating wheel 417 with paper
The opportunity that touching is slowed down, the deceleration lapping process to ensure paper was smooth efficiently when negative pressure adsorption equipment 40 inhales paper tail or later.
The structure is applicable to the paper of different length, and the scope of application is wider, and is further conducive to ensure the complete of paper.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Illustrative description has been carried out to the utility model patent above, it is clear that the realization of the utility model patent not by
The limitation of aforesaid way, if the method concept of the utility model patent and the various improvement of technical solution progress are used, or
It is not improved that the conception and technical scheme of the utility model patent are directly applied into other occasions, in the utility model
In protection scope.
Claims (7)
1. a kind of cutting machine of upper pressure wheel transmission, including rack, cutting mechanism and transmission device, cutting mechanism are located at transmission device
Front, which is characterized in that the transmission device includes second conveyer, the second conveyer include the first pinch roller dress
Set with the first conveyor-belt apparatus, first conveyor-belt apparatus includes the first conveyer belt and roll shaft, roll shaft tensioning described the
One conveyer belt, and rotated synchronously with first conveyer belt, first pressing wheel device is installed in the rack, and is made described
The pinch roller of first pressing wheel device is pressed on the transmission terminal part of first conveyer belt, the roll shaft position at the transmission terminal part
In the lower section of the pinch roller, in use, first conveyer belt drives the pinch roller rotation.
2. a kind of cutting machine of upper pressure wheel transmission according to claim 1, which is characterized in that the transmission device further includes
Second conveyer, the second conveyer are located at the rear of the second conveyer, and including being installed on the rack
The second pressing wheel device and roll shaft, the pinch roller of second pressing wheel device is pressed on the roll shaft, actively to drive the roll shaft to rotate,
And its transmission speed is identical as the transmission speed of first conveyer belt.
3. a kind of cutting machine of upper pressure wheel transmission according to claim 2, which is characterized in that the transmission device further includes
Third transmission device, the third transmission device are located at the rear of the second conveyer, and including being installed on the rack
Third pressing wheel device and the second conveyor-belt apparatus, second conveyor-belt apparatus include the second conveyer belt, it is described second transmission
The position of band and belt speed are below first conveyer belt, and the pinch roller of the third pressing wheel device is located at second conveyer belt
Top, and the linear velocity for actively rotating to transmit for being oriented to, and being converted based on its revolving speed is less than its speed for transmitting object.
4. a kind of cutting machine of upper pressure wheel transmission according to any one of claims 1 to 3, which is characterized in that the pinch roller
It position can up and down adjustment.
5. a kind of cutting machine of upper pressure wheel transmission according to claim 2, which is characterized in that further include picking cardboard and waste discharge
Mechanism, the cardboard that picks are described to pick cardboard and described between the second conveyer and the second conveyer
Waste discharge channel is equipped between one transmission device, the cardboard that picks is connect with the gantry rotation, and the waste discharge mechanism includes control
Device and driving device, one end of the driving device are installed on the rack, and the other end is connect with the cardboard that picks, and use
When, the control device is by picking cardboard described in driving device rotation, to be opened and closed the waste discharge channel.
6. a kind of cutting machine of upper pressure wheel transmission according to claim 1, which is characterized in that first conveyor-belt apparatus
For negative-pressure adsorption-type conveyor-belt apparatus.
7. a kind of cutting machine of upper pressure wheel transmission according to claim 3, which is characterized in that further include negative-pressure adsorption dress
It sets, the negative pressure adsorption equipment is between the second conveyer and the third transmission device, and the position of its adsorption plane
It sets low in the transmission plane of the second conveyer, and makes its lapping in a manner of sucting the transmission object tail portion stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768005.2U CN208279023U (en) | 2018-05-21 | 2018-05-21 | A kind of cutting machine of upper pressure wheel transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768005.2U CN208279023U (en) | 2018-05-21 | 2018-05-21 | A kind of cutting machine of upper pressure wheel transmission |
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| CN208279023U true CN208279023U (en) | 2018-12-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143471A (en) * | 2019-06-26 | 2019-08-20 | 安徽振新孛辰机械制造有限公司 | One kind turning over paper machine paper sheet delivery buffer structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143471A (en) * | 2019-06-26 | 2019-08-20 | 安徽振新孛辰机械制造有限公司 | One kind turning over paper machine paper sheet delivery buffer structure |
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