CN102765616B - Paper cutting mechanism and product inspection machine with paper cutting mechanism - Google Patents
Paper cutting mechanism and product inspection machine with paper cutting mechanism Download PDFInfo
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- CN102765616B CN102765616B CN201210274888.9A CN201210274888A CN102765616B CN 102765616 B CN102765616 B CN 102765616B CN 201210274888 A CN201210274888 A CN 201210274888A CN 102765616 B CN102765616 B CN 102765616B
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Abstract
The invention discloses a paper cutting mechanism and a product inspection machine with the paper cutting mechanism. The paper cutting mechanism is arranged on a rack; the paper cutting mechanism comprises a rocker driving wheel, a power element, a paper cutting wheel and a paper feeding knife, wherein the rocker driving wheel is arranged on the rack; the power element is connected with the rocker driving wheel and drives the rotation of the rocker driving wheel; the paper cutting wheel is in transmission connection with the rocker driving wheel and is driven by the rocker driving wheel to rotate; the paper feeding knife is arranged corresponding to the paper cutting wheel, supplies paper to the paper cutting wheel and is matched with the paper cutting wheel to cut the paper; the paper feeding knife is aslant arranged relative to a horizontal plane or a rack platform; the paper cutting wheel is used for friction paper cutting by the paper cutting mechanism and the product inspection machine; at the same time, the paper feeding knife is aslant arranged and is matched with the paper cutting wheel to cut the paper, so that thin paper can be separated, the paper with the thickness of about 0.1 mm can be separated, the paper is not easily damaged, and the paper is separated while the integrity of the paper is guaranteed; and the aslant arranged paper feeding knife can decompose gravity, so that the friction change caused by the difference of paper heights or the frictional force change due to a gravity change is slowed down, and the frictional force between the paper feeding knife and the paper cutting wheel is conveniently adjusted.
Description
Technical field
The present invention relates to a kind of printing equipment, be particularly a kind ofly used in paper distributing mechanism on product examine machine and this product examine machine.
Background technology
Paper distributing mechanism on traditional product examine machine generally adopts slitting knife to carry out separation, and slitting knife generally vertical setting carries out separation, adopts slitting knife to carry out separation friction force comparatively greatly, and not easily regulates, can not be separated thin paper, and easily scratch or scratch paper.
Summary of the invention
Based on this, be necessary to provide a kind of paper distributing mechanism that can be separated thin paper.
Be necessary to provide a kind of product examine machine that can be separated thin paper simultaneously.
A kind of paper distributing mechanism, this paper distributing mechanism is arranged in frame, comprise: be arranged on the rocking arm drive wheel in described frame, be connected with described rocking arm drive wheel drive described rocking arm drive wheel to rotate dynamical element, to be connected with described rocking arm drive wheel V belt translation and to drive the separation of rotating to take turns by described rocking arm drive wheel and take turns relative set with described separation and paper supply takes turns the paper feeding knife coordinating and carry out separation to described separation, described paper feeding knife relative level face or framework platform are obliquely installed.
In a preferred embodiment, the angle of inclination of described paper feeding knife main body relative level face or framework platform is 30-90 degree.
In a preferred embodiment, described paper feeding knife comprises the sheet feed section of base portion formation and is bent the paper-feeding part extended to form by described sheet feed section, the afterbody thinning formation knife-like structure of described paper-feeding part is also taken turns to fit with described separation and is arranged, and the angle of inclination of described sheet feed section relative level face or framework platform is that 30-90 degree is arranged.
In a preferred embodiment, described separation wheel is relative with the belt drive component transmitting paper after separation rotates backward.
In a preferred embodiment, described dynamical element, for driving cylinder, is provided with the driving transmission component be connected driving the straight line back and forth movement of cylinder to be converted to the axial rotation motion of described rocking arm drive wheel between described driving cylinder with described rocking arm drive wheel; Described driving transmission component comprises and to be connected with described driving cylinder to drive the unilateral bearing of described rocking arm drive wheel unidirectional rotation and to install described unilateral bearing and connect the axle drive shaft of described rocking arm drive wheel and described driving cylinder.
In a preferred embodiment, described driving cylinder is connected by axle drive shaft axle on the wheel face of described rocking arm drive wheel, and described driving cylinder comprises the first cylinder and second cylinder of crisscross motion back and forth.
In a preferred embodiment, described rocking arm drive wheel comprises coaxial to arrange and respectively by the first drive wheel, second drive wheel of the first cylinder, the second air cylinder driven, described driving cylinder relative level face or framework platform are obliquely installed.
In a preferred embodiment, also comprise mount pad, be arranged on mount pad and support the fixed cross beam of described paper feeding knife and the both sides of described paper feeding knife are set and the left and right pressing board of relative adjustment locating paper sheets position, described rocking arm drive wheel is coaxially connected with synchronizing wheel transmission component, and coaxial setting is taken turns in belt wheel and the described separation of the other end of described synchronizing wheel transmission component; Described left or right baffle plate is provided with the baffle plate adjusting part regulating described left or right baffle position, described baffle plate adjusting part comprises gear paper bar and is connected regulating part with described gear paper bar, described regulating part is provided with the regulating tank regulating fixing described gear paper bar position.
In a preferred embodiment, also comprise and take turns with described separation the regulating mechanism being connected and regulating described separation to take turns separation pressure, described regulating mechanism comprises setting nut and takes turns with described setting nut and described separation the pressure regulator panel be connected; Described pressure regulator panel comprises one end and described separation and takes turns the adjust bar that is connected and be connected with the described adjust bar other end and be set in the adjusting knurl on axle, and described adjust bar comprises the adjusting portion that is connected with described setting nut and is bent to form by described adjusting portion and the drive division be connected with described separation wheel side.
A kind of product examine machine, comprise: frame and the paper distributing mechanism be arranged in described frame, described paper distributing mechanism comprises: be arranged on the rocking arm drive wheel in described frame, be connected with described rocking arm drive wheel drive described rocking arm drive wheel to rotate dynamical element, to be connected with described rocking arm drive wheel V belt translation and to drive the separation of rotating to take turns by described rocking arm drive wheel and take turns relative set with described separation and paper supply takes turns the paper feeding knife coordinating and carry out separation to described separation, described paper feeding knife relative level face or framework platform are obliquely installed.
In a preferred embodiment, the angle of inclination of described paper feeding knife main body relative level face or framework platform is 30-90 degree.
In a preferred embodiment, described paper feeding knife comprises the sheet feed section of base portion formation and is bent the paper-feeding part extended to form by described sheet feed section, the afterbody thinning formation knife-like structure of described paper-feeding part is also taken turns to fit with described separation and is arranged, and the angle of inclination of described sheet feed section relative level face or framework platform is that 30-90 degree is arranged.
In a preferred embodiment, described separation wheel is relative with the belt drive component transmitting paper after separation rotates backward.
In a preferred embodiment, described dynamical element, for driving cylinder, is provided with the driving transmission component be connected driving the straight line back and forth movement of cylinder to be converted to the axial rotation motion of described rocking arm drive wheel between described driving cylinder with described rocking arm drive wheel; Described and described driving cylinder is connected to drive the unilateral bearing of described rocking arm drive wheel unidirectional rotation and installs described unilateral bearing and connect the axle drive shaft of described rocking arm drive wheel and described driving cylinder.
In a preferred embodiment, described driving cylinder is connected by axle drive shaft axle on the wheel face of described rocking arm drive wheel, and described driving cylinder comprises the first cylinder and second cylinder of crisscross motion back and forth.
In a preferred embodiment, described rocking arm drive wheel comprises coaxial setting and the first drive wheel, the second drive wheel that are driven by the first cylinder, the second cylinder correspondence respectively, and described driving cylinder relative level face or framework platform are obliquely installed.
In a preferred embodiment, also comprise mount pad, be arranged on mount pad and support the fixed cross beam of described paper feeding knife and the both sides of described paper feeding knife are set and the left and right pressing board of relative adjustment locating paper sheets position, described rocking arm drive wheel is coaxially connected with synchronizing wheel transmission component, and coaxial setting is taken turns in belt wheel and the described separation of the other end of described synchronizing wheel transmission component; Described left or right baffle plate is provided with the baffle plate adjusting part regulating described left or right baffle position, described baffle plate adjusting part comprises gear paper bar and is connected regulating part with described gear paper bar, described regulating part is provided with the regulating tank regulating fixing described gear paper bar position.
In a preferred embodiment, also comprise and take turns with described separation the regulating mechanism being connected and regulating described separation to take turns separation pressure, described regulating mechanism comprises setting nut and takes turns with described setting nut and described separation the pressure regulator panel be connected; Described pressure regulator panel comprises one end and described separation and takes turns the adjust bar that is connected and be connected with the described adjust bar other end and be set in the adjusting knurl on axle, and described adjust bar comprises the adjusting portion that is connected with described setting nut and is bent to form by described adjusting portion and the drive division be connected with described separation wheel side.
Above-mentioned paper distributing mechanism and there is the product examine machine of this paper distributing mechanism, separation wheel is adopted to carry out friction separation, adopt paper feeding knife to be obliquely installed to take turns to coordinate with separation and to carry out separation simultaneously, thin paper can be separated, be proven the paper that can be separated 0.1mm left and right thickness, even can be separated thinner paper, and owing to adopting separation wheel to carry out friction separation, not fragile paper, ensures the integrity of paper while paper is separated; The paper feeding knife be simultaneously obliquely installed can decompose gravity, slows down the change in friction force that causes because of Gravity changer or the different and change in friction force that causes of paper height, convenient regulate paper feeding knife and separation take turns between friction force.
Accompanying drawing explanation
Fig. 1 is the part-structure schematic diagram of the product examine machine of one embodiment of the invention;
Fig. 2 is the birds-eye view of the part-structure of the paper distributing mechanism of one embodiment of the invention.
Detailed description of the invention
As shown in Figure 1 to Figure 2, the paper distributing mechanism 100 of one embodiment of the invention, is arranged in frame 102.Paper distributing mechanism 100 comprises: the dynamical element being arranged on the rocking arm drive wheel 20 in frame 102, being connected with rocking arm drive wheel 20 and driving rocking arm drive wheel 20 to rotate, to be connected and to be driven by rocking arm drive wheel 20 separation of rotation to take turns 60 and take turns 60 relative set with separation and paper supply takes turns 60 to separation and coordinate separation to take turns paper feeding knife 90 that 60 carry out separation with rocking arm drive wheel 20 V belt translation.In the present embodiment, paper feeding knife 90 relative level face or framework platform are obliquely installed.
Further, in order to slow down the change in friction force that causes because of Gravity changer or the different and change in friction force that causes of paper height, the friction force between 60 is taken turns in convenient adjustment paper feeding knife 90 and separation, the paper feeding knife 90 relative level face of the present embodiment or framework platform are obliquely installed, to decompose weight.In the present embodiment, the preferred angle of inclination of paper feeding knife 90 is that relative level face or framework platform inclination 30-90 degree are arranged.Preferably, between 30-90 degree, cast out the setting of an angle of 90 degrees.In order to further, better carry paper, and the 60 better separations of auxiliary separation wheel, the preferred angle of inclination of paper feeding knife 90 is that relative level face or framework platform inclination 45-60 degree are arranged.
Preferably, the base portion relative level face of the paper feeding knife 90 of the present embodiment or framework platform are obliquely installed.Further, the paper feeding knife 90 of the present embodiment comprises the sheet feed section 902 that is obliquely installed and is bent by sheet feed section 902 and extends to form paper-feeding part 904.Sheet feed section 902 is formed by the base portion of paper feeding knife 90.Sheet feed section 902 is preferred, and relative level face or framework platform inclination 30-90 degree are arranged.Further, preferably, sheet feed section 902 relative level face or framework platform inclination 45-60 degree are arranged.Conveniently paper supply 60 carries out paper supply to separation wheel, is convenient to separation wheel 60 simultaneously and carries out friction separation, paper-feeding part 904 relative level face or framework platform is vertical or substantially vertical setting.
Preferably, the sickle shaped structure of the thinning formation arc of afterbody of paper-feeding part 904, and take turns 60 with separation and fit and arrange.The bending angle being less than 180 degree formed between sheet feed section 902 and paper-feeding part 904 takes turns 60 setting directions towards separation.
Preferably, in order to better carry out separation further to be separated thinner paper, the rotation direction of separation wheel 60 and transmit separation and take turns 60 and be separated that the belt drive component of rear paper is relative to be rotated backward.
Dynamical element in the present embodiment can adopt motor, also can adopt cylinder.Motor can adopt servomotor or stepping motor etc.Dynamical element adopt motor as servomotor time, can directly and rocking arm drive wheel 20 be coupling to drive rocking arm drive wheel 20 to rotate.
The present embodiment, preferably, dynamical element is for driving cylinder 40.Drive between cylinder 40 and rocking arm drive wheel 20 and be provided with the driving transmission component that will the straight line back and forth movement of cylinder 40 driven to be converted to the axial rotation motion of rocking arm drive wheel 20.
Preferably, in the present embodiment, driving transmission component comprises: to be connected with driving cylinder 40 and to drive the unilateral bearing of rocking arm drive wheel 20 unidirectional rotation (not shown), and installs this unilateral bearing (not shown) and the axle drive shaft (not shown) of connecting rocker arm drive wheel 20 and driving cylinder 40.
Further, driving cylinder 40 to be connected by axle drive shaft (not shown) axle on rocking arm drive wheel 20 end face, driving cylinder 4 to convert straight line back and forth movement the rotational motion of rocking arm drive wheel 20 around axis to by driving transmission component.Preferably, for the ease of driving, driving cylinder 40 relative level face or the pickup strap surface of the present embodiment are obliquely installed.Further, preferably, to make driving cylinder 40 more smooth and easy driving rocking arm drive wheel 20 rotate, the angle of inclination driving cylinder 40 relative level face or pickup strap surface or framework platform is 45-60 degree.
Preferably, in order to make rocking arm drive wheel 20 uninterrupted rotation work continuously, the driving cylinder 20 of the present embodiment comprises the first cylinder 42 and the second cylinder 44 of crisscross motion.First cylinder 42 and the second cylinder 44 interlock or cross motion, drive rocking arm drive wheel 20 unidirectional rotation to connect.As the first cylinder 42 stretch out promote rocking arm drive wheel 20 rotate time, the second cylinder 44 resets retract (initial condition is not for working); When second cylinder 44 stretches out and drives rocking arm drive wheel 20 unidirectional rotation, the first cylinder 42 resets and retracts; Such cyclic forked working is to realize the unidirectional continuous rotation of rocking arm drive wheel 20.
Preferably, for the ease of installing, the rocking arm drive wheel 20 of the present embodiment comprises: coaxially arrange and the first drive wheel 22, second drive wheel 24 driven by the first cylinder 42, second cylinder 44 correspondence respectively.
Further, rocking arm drive wheel 20 is coaxially connected with synchronizing wheel transmission component 80.The belt wheel of synchronizing wheel transmission component 80 one end is coaxially connected by one-way shaft 26 with rocking arm drive wheel 20, and the belt wheel of the other end of synchronizing wheel transmission component 80 and separation are taken turns 60 and coaxially arranged.Preferably, synchronizing wheel transmission component 80 and rocking arm drive wheel 20 relative set, comprise the first synchrodrive assembly 82 and corresponding the second synchrodrive assembly 84 arranged.First synchrodrive assembly 82 comprises the first belt wheel 822 that the first drive wheel 22 coaxially arranges, take turns 60 with separation coaxially arranges the second belt wheel 824.Second synchrodrive assembly 84 comprises: with the second drive wheel 24 coaxial arrange the 3rd belt wheel 842, take turns 60 with separation the 4th belt wheel 844 be coaxially set.
First belt wheel 822 and the 3rd belt wheel 842 are coaxially arranged; Second belt wheel 824 and the 4th belt wheel 844 are coaxially arranged.
First drive wheel 22, second drive wheel 24 is corresponding respectively drives coaxial the first belt wheel 822, the 3rd belt wheel 842 arranged to rotate, and by synchronizing wheel transmission, correspondingly drives the second belt wheel 824, the 4th belt wheel 844 rotates.Second belt wheel 824 and the 4th belt wheel 844 be coaxial arrange and all with take turns 60 with separation and coaxially arrange, first cylinder 42, second cylinder 44 alternating movement, drive the first drive wheel 22 respectively, second drive wheel 24 action, due to the first drive wheel 22, second drive wheel 24 is coaxially arranged, by the first cylinder 42, second cylinder 44 alternately comes and goes the contiguous circumferential rotational motion that straight-line motion is converted to the first drive wheel 22 or the second drive wheel 24 place center shaft, the continuous rotation of the second belt wheel 824 and the 4th belt wheel 844 place axle is driven by toothed belt transmission, thus drive and the second belt wheel 824, the separation wheel 60 continuous rotation works that 4th belt wheel 844 is coaxially arranged carry out continuous separation work.
Dynamical element of the present invention preferably adopts and drives cylinder 40, opposed configuration is simple, cost is lower, and can be direct to driving cylinder 40 to carry out the adjustment of moment as required, without the need to needing other Lug-Down device to increase the output torque of dynamical element as traditional motor, and relatively stepping motor or servomotor output torque large.
Further, the paper distributing mechanism 100 of the present embodiment also comprises: mount pad 30, be arranged on mount pad 30 and support the fixed cross beam 32 of paper feeding knife 90.
Further, the paper distributing mechanism 100 of the present embodiment also comprises: be arranged on the both sides of paper feeding knife 90 and the pressing board 96 of relative adjustment locating paper sheets position.The pressing board 96 of the present embodiment comprises and to be oppositely arranged and can respectively from left pressing board, right pressing board that the both sides of paper feeding knife regulate paper position.
Further, the left or right baffle plate of the present embodiment is provided with the baffle plate adjusting part 98 regulating left or right baffle position.Baffle plate adjusting part 98 comprises gear paper bar 982 and is connected regulating part 984 with gear paper bar 982.Regulating part 984 is provided with the arc regulating tank 9842 regulating fixed stop paper bar 982 adjusting position.Gear paper bar 982 is provided with relevant position on regulating tank 9842 adjusting portion 9822 being equipped with, regulating left or right baffle position with regulating tank 9842.
Further, the paper distributing mechanism 100 of the present embodiment also comprises: take turns with separation and 60 to be connected, to regulate separation to take turns the regulating mechanism 50 of 60 separation pressure.
Regulating mechanism 50 comprises: setting nut 52 and take turns 60 pressure regulator panel be connected 54 with setting nut 52 and separation.
The present embodiment, pressure regulator panel 54 comprises: one end and separation are taken turns 60 adjusts bar be connected 542 and be connected with adjust bar 542 other end and be set in the adjusting knurl 544 axle carrying out rotate.
Adjust bar 542 comprises: the adjusting portion 5422 be connected with setting nut 52 and bent by adjusting portion 5422 and extend to form and take turns with separation the drive division 5424 that 60 sides are connected.
In order to the paper distributing mechanism 100 that more convenient replacing is different, be provided with demountable structure between paper distributing mechanism 100 and frame 102, the wedge structure that cooperatively interacts as arranged carries out dismounting.
As shown in Figure 1 to Figure 2, a kind of product examine machine 104 using above-mentioned paper dividing structure 100 of the present invention, comprising: frame 102 and the paper distributing mechanism 100 be arranged in frame 102.Product examine machine 104 of the present invention is mainly described description to paper distributing mechanism part, and other parts can adopt the carrying out of existing mechanism or technology to realize, and do not repeat them here.
The paper distributing mechanism 100 of the present embodiment comprises: the dynamical element being arranged on the rocking arm drive wheel 20 in frame 102, being connected with rocking arm drive wheel 20 and driving rocking arm drive wheel 20 to rotate, to be connected and to be driven by rocking arm drive wheel 20 separation of rotation to take turns 60 and take turns 60 relative set with separation and paper supply takes turns 60 to separation and coordinate separation to take turns paper feeding knife 90 that 60 carry out separation with rocking arm drive wheel 20 V belt translation.In the present embodiment, paper feeding knife 90 relative level face or framework platform are obliquely installed.
Further, in order to slow down the change in friction force that causes because of Gravity changer or the different and change in friction force that causes of paper height, the friction force between 60 is taken turns in convenient adjustment paper feeding knife 90 and separation, the paper feeding knife 90 relative level face of the present embodiment or framework platform are obliquely installed, to decompose weight.In the present embodiment, the preferred angle of inclination of paper feeding knife 90 is that relative level face or framework platform inclination 30-90 degree are arranged.Preferably, between 30-90 degree, cast out the setting of an angle of 90 degrees.In order to further, better carry paper, and the 60 better separations of auxiliary separation wheel, the preferred angle of inclination of paper feeding knife 90 is that relative level face or framework platform inclination 45-60 degree are arranged.
Preferably, the base portion relative level face of the paper feeding knife 90 of the present embodiment or framework platform are obliquely installed.Further, the paper feeding knife 90 of the present embodiment comprises the sheet feed section 902 that is obliquely installed and is bent by sheet feed section 902 and extends to form paper-feeding part 904.Sheet feed section 902 is formed by the base portion of paper feeding knife 90.Sheet feed section 902 is preferred, and relative level face or framework platform inclination 30-90 degree are arranged.Further, preferably, sheet feed section 902 relative level face or framework platform inclination 45-60 degree are arranged.Conveniently paper supply 60 carries out paper supply to separation wheel, is convenient to separation wheel 60 simultaneously and carries out friction separation, paper-feeding part 904 relative level face or framework platform is vertical or substantially vertical setting.
Preferably, the sickle shaped structure of the thinning formation arc of afterbody of paper-feeding part 904, and take turns 60 with separation and fit and arrange.The bending angle being less than 180 degree formed between sheet feed section 902 and paper-feeding part 904 takes turns 60 setting directions towards separation.
Preferably, in order to better carry out separation further to be separated thinner paper, the rotation direction of separation wheel 60 and transmit separation and take turns 60 and be separated that the belt drive component 70 of rear paper is relative to be rotated backward.
Dynamical element in the present embodiment can adopt motor, also can adopt cylinder.Motor can adopt servomotor or stepping motor etc.
The present embodiment, preferably, dynamical element is for driving cylinder 40.Drive between cylinder 40 and rocking arm drive wheel 20 and be provided with the driving transmission component that will the straight line back and forth movement of cylinder 40 driven to be converted to the axial rotation motion of rocking arm drive wheel 20.
Preferably, in the present embodiment, driving transmission component comprises: to be connected with driving cylinder 40 and to drive the unilateral bearing of rocking arm drive wheel 20 unidirectional rotation (not shown), and installs this unilateral bearing (not shown) and the axle drive shaft (not shown) of connecting rocker arm drive wheel 20 and driving cylinder 40.
Further, driving cylinder 40 to be connected by axle drive shaft (not shown) axle on rocking arm drive wheel 20 end face, driving cylinder 4 to convert straight line back and forth movement the rotational motion of rocking arm drive wheel 20 around axis to by driving transmission component.Preferably, for the ease of driving, driving cylinder 40 relative level face or the pickup strap surface of the present embodiment are obliquely installed.Further, preferably, to make driving cylinder 40 more smooth and easy driving rocking arm drive wheel 20 rotate, the angle of inclination driving cylinder 40 relative level face or pickup strap surface or framework platform is 45-60 degree.
Preferably, in order to make rocking arm drive wheel 20 uninterrupted rotation work continuously, the driving cylinder 20 of the present embodiment comprises the first cylinder 42 and the second cylinder 44 of crisscross motion.First cylinder 42 and the second cylinder 44 interlock or cross motion, drive rocking arm drive wheel 20 unidirectional rotation to connect.As the first cylinder 42 stretch out promote rocking arm drive wheel 20 rotate time, the second cylinder 44 resets retract (initial condition is not for working); When second cylinder 44 stretches out and drives rocking arm drive wheel 20 unidirectional rotation, the first cylinder 42 resets and retracts; Such cyclic forked working is to realize the unidirectional continuous rotation of rocking arm drive wheel 20.
Preferably, for the ease of installing, the rocking arm drive wheel 20 of the present embodiment comprises: coaxially arrange and the first drive wheel 22, second drive wheel 24 driven by the first cylinder 42, second cylinder 44 correspondence respectively.
Further, rocking arm drive wheel 20 is coaxially connected with synchronizing wheel transmission component 80.The belt wheel of synchronizing wheel transmission component 80 one end is coaxially connected by one-way shaft 26 with rocking arm drive wheel 20, and the belt wheel of the other end of synchronizing wheel transmission component 80 and separation are taken turns 60 and coaxially arranged.Preferably, synchronizing wheel transmission component 80 and rocking arm drive wheel 20 relative set, comprise the first synchrodrive assembly 82 and corresponding the second synchrodrive assembly 84 arranged.First synchrodrive assembly 82 comprises the first belt wheel 822 that the first drive wheel 22 coaxially arranges, take turns 60 with separation coaxially arranges the second belt wheel 824.Second synchrodrive assembly 84 comprises: the 3rd belt wheel 842 that the second drive wheel 24 is coaxially arranged, take turns 60 coaxially arrange the 4th belt wheel 844 with separation.
First belt wheel 822 and the 3rd belt wheel 842 are coaxially arranged; Second belt wheel 824 and the 4th belt wheel 844 are coaxially arranged.
First drive wheel 22, second drive wheel 24 is corresponding respectively drives coaxial the first belt wheel 822, the 3rd belt wheel 842 arranged to rotate, and by synchronizing wheel transmission, correspondingly drives the second belt wheel 824, the 4th belt wheel 844 rotates.Second belt wheel 824 and the 4th belt wheel 844 be coaxial arrange and all with take turns 60 with separation and coaxially arrange, first cylinder 42, second cylinder 44 alternating movement, drive the first drive wheel 22 respectively, second drive wheel 24 action, due to the first drive wheel 22, second drive wheel 24 is coaxially arranged, by the first cylinder 42, second cylinder 44 alternately comes and goes the contiguous circumferential rotational motion that straight-line motion is converted to the first drive wheel 22 or the second drive wheel 24 place center shaft, the continuous rotation of the second belt wheel 824 and the 4th belt wheel 844 place axle is driven by toothed belt transmission, thus drive and the second belt wheel 824, the separation wheel 60 continuous rotation works that 4th belt wheel 844 is coaxially arranged carry out continuous separation work.
Dynamical element of the present invention is preferred, adopt and drive cylinder 40 opposed configuration simple, cost is lower, and can be direct to driving cylinder 40 to carry out the adjustment of moment as required, also need other Lug-Down device to increase the output torque of dynamical element without the need to motor, and relatively stepping motor or servomotor output torque large.
Further, the paper distributing mechanism 100 of the present embodiment also comprises: mount pad 30, be arranged on mount pad 30 and support the fixed cross beam 32 of paper feeding knife 90.
Further, the paper distributing mechanism 100 of the present embodiment also comprises: be arranged on the both sides of paper feeding knife 90 and the pressing board 96 of relative adjustment locating paper sheets position.The pressing board 96 of the present embodiment comprises and to be oppositely arranged and can respectively from left pressing board, right pressing board that the both sides of paper feeding knife regulate paper position.The pressing board 96 of the present embodiment also assists separation wheel 60 to carry out separation or pickup.
Further, the left or right baffle plate of the present embodiment is provided with the baffle plate adjusting part 98 regulating left or right baffle position.Baffle plate adjusting part 98 comprises gear paper bar 982 and is connected regulating part 984 with gear paper bar 982.Regulating part 984 is provided with the arc regulating tank 9842 regulating fixed stop paper bar 982 adjusting position.Gear paper bar 982 is provided with relevant position on regulating tank 9842 adjusting portion 9822 being equipped with, regulating left or right baffle position with regulating tank 9842.
Further, the paper distributing mechanism 100 of the present embodiment also comprises: take turns with separation and 60 to be connected, to regulate separation to take turns the regulating mechanism 50 of 60 separation pressure.
Regulating mechanism 50 comprises: setting nut 52 and take turns 60 pressure regulator panel be connected 54 with setting nut 52 and separation.
The present embodiment, pressure regulator panel 54 comprises: one end and separation are taken turns 60 adjusts bar be connected 542 and be connected with adjust bar 542 other end and be set in the adjusting knurl 544 axle carrying out rotate.
Adjust bar 542 comprises: the adjusting portion 5422 be connected with setting nut 52 and bent by adjusting portion 5422 and extend to form and take turns with separation the drive division 5424 that 60 sides are connected.
Further, the product examine machine 104 of the present embodiment also comprises: the belt drive component 70 of being gone out by paper transport after 60 separations are taken turns in separation.
In the present embodiment, it is contrary that belt drive component 70 and paper feeding take turns 60 sense of motions, namely as take turns when paper feeding 60 rotate counterclockwise time, paper belt component 70 rotates clockwise.
In the present embodiment, paper after taking turns 60 separations to make separation can be stablized and transmits, belt drive component 70 is also provided with platen band 76, after 60 separations are taken turns in separation, the paper supply belt drive component 70 after separation is carried out transmitting and is transported in follow-up work parts or subsequent handling using.
Paper distributing mechanism of the present invention and product examine machine adopt separation wheel to rely on the mode of separation wheel pivoting friction separation to carry out separation, coordinated by the paper feeding knife be obliquely installed and carry out separation, thin paper can be separated, and can not scratch paper during separation, and regulate separation friction force by regulating mechanism 50 pairs of separations wheels 60; Dynamical element, except adopting servomotor, can also adopt and drive cylinder as dynamical element.Adopt cylinder as dynamical element without the need to using too much transmission device, opposed configuration is simple, cost is lower, and can be direct to driving cylinder to carry out the adjustment of moment as required, due to can directly to driving cylinder regulation output moment, relatively exportable comparatively accurate output torque, also without the need to the output torque of other loading facilities as retarder increase dynamical element, and cylinder is large relative to output torque.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a paper distributing mechanism, this paper distributing mechanism is arranged in frame, it is characterized in that, comprise: be arranged on the rocking arm drive wheel in described frame, be connected and the dynamical element driving described rocking arm drive wheel to rotate, be connected and drive the separation of rotating to take turns by described rocking arm drive wheel and take turns relative set with described separation and paper supply is taken turns to described separation and coordinates this separation to take turns the paper feeding knife carrying out separation with described rocking arm drive wheel V belt translation with described rocking arm drive wheel, described paper feeding knife relative level face or framework platform are obliquely installed, after the rotation direction that described separation is taken turns transmits separation relatively, the belt drive component of paper rotates backward, described dynamical element is for driving cylinder, described driving cylinder is connected by axle drive shaft axle on the wheel face of described rocking arm drive wheel, described driving cylinder comprises the first cylinder and second cylinder of crisscross motion back and forth, described rocking arm drive wheel comprises coaxial to arrange and respectively by the first cylinder, the first drive wheel that second cylinder correspondence drives, second drive wheel, described first cylinder, second cylinder alternating movement, drive the first drive wheel respectively, second drive wheel action, first drive wheel, second drive wheel is coaxially arranged, by the first cylinder, second cylinder alternately comes and goes the contiguous circumferential rotational motion that straight-line motion is converted to the first drive wheel or the second drive wheel place center shaft.
2. paper distributing mechanism according to claim 1, is characterized in that: the angle of inclination of described paper feeding knife main body relative level face or framework platform is 30-90 degree.
3. paper distributing mechanism according to claim 1, it is characterized in that: described paper feeding knife comprises the sheet feed section of base portion formation and bent the paper-feeding part extended to form by described sheet feed section, the afterbody thinning formation sickle shaped structure of described paper-feeding part is also taken turns to fit with described separation and is arranged, and the angle of inclination of described sheet feed section relative level face or framework platform is that 30-90 degree is arranged.
4. the paper distributing mechanism according to claims 1 to 3 any one, is characterized in that: be provided with the driving transmission component be connected driving the straight line back and forth movement of cylinder to be converted to the axial rotation motion of described rocking arm drive wheel between described driving cylinder with described rocking arm drive wheel; Described driving transmission component comprises: be connected with described driving cylinder to drive the unilateral bearing of described rocking arm drive wheel unidirectional rotation and install described unilateral bearing and connect the axle drive shaft of described rocking arm drive wheel and described driving cylinder.
5. paper distributing mechanism according to claim 4, it is characterized in that: described rocking arm drive wheel is coaxially connected with synchronizing wheel transmission component, the belt wheel of described synchronizing wheel transmission component one end is coaxially connected by one-way shaft with rocking arm drive wheel, and coaxial setting is taken turns in belt wheel and the separation of the other end of synchronizing wheel transmission component.
6. paper distributing mechanism according to claim 5, is characterized in that: described synchronizing wheel transmission component and rocking arm drive wheel relative set, comprises the first synchrodrive assembly and corresponding the second synchrodrive assembly arranged; First synchrodrive assembly comprises the first belt wheel that the first drive wheel coaxially arranges, take turns with separation and coaxially arrange the second belt wheel; Second synchrodrive assembly comprises: the 3rd belt wheel coaxially arranged with the second drive wheel, take turns coaxially arrange the 4th belt wheel with separation.
7. paper distributing mechanism according to claim 6, it is characterized in that: corresponding the first belt wheel, the 3rd belt wheel rotation driving coaxial setting of described first drive wheel, the second drive wheel difference, by synchronizing wheel transmission, corresponding drive the second belt wheel, the 4th belt wheel rotate; Second belt wheel and the 4th belt wheel coaxially arrange and all take turns coaxial setting with separation, driven the continuous rotation of the second belt wheel and the 4th belt wheel place axle by toothed belt transmission, thus drive the separation coaxially arranged with the second belt wheel, the 4th belt wheel to take turns continuous rotation work to carry out continuous separation work; Described driving cylinder relative level face or framework platform are obliquely installed.
8. the paper distributing mechanism according to claims 1 to 3 any one, it is characterized in that: also comprise mount pad, be arranged on mount pad and support the fixed cross beam of described paper feeding knife and the both sides of described paper feeding knife are set and the left and right pressing board of relative adjustment locating paper sheets position, described rocking arm drive wheel is coaxially connected with synchronizing wheel transmission component, and coaxial setting is taken turns in belt wheel and the described separation of the other end of described synchronizing wheel transmission component; Described left or right pressing board is provided with the baffle plate adjusting part regulating described left or right pressing board position, described baffle plate adjusting part comprises: gear paper bar and the regulating part be connected with described gear paper bar, described regulating part is provided with the regulating tank regulating fixing described gear paper bar position.
9. the paper distributing mechanism according to claims 1 to 3 any one, it is characterized in that: also comprise and take turns with described separation the regulating mechanism being connected and regulating described separation to take turns separation pressure, described regulating mechanism comprises setting nut and takes turns with described setting nut and described separation the pressure regulator panel be connected; Described pressure regulator panel comprises one end and described separation and takes turns the adjust bar that is connected and be connected with the described adjust bar other end and be set in the adjusting knurl on axle, and described adjust bar comprises the adjusting portion that is connected with described setting nut and is bent to form by described adjusting portion and the drive division be connected with described separation wheel side.
10. a product examine machine, comprising: frame and the paper distributing mechanism be arranged in described frame, is characterized in that, described paper distributing mechanism is the paper distributing mechanism described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210274888.9A CN102765616B (en) | 2012-08-03 | 2012-08-03 | Paper cutting mechanism and product inspection machine with paper cutting mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210274888.9A CN102765616B (en) | 2012-08-03 | 2012-08-03 | Paper cutting mechanism and product inspection machine with paper cutting mechanism |
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| CN102765616A CN102765616A (en) | 2012-11-07 |
| CN102765616B true CN102765616B (en) | 2015-02-25 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466353B (en) * | 2013-09-04 | 2016-02-10 | 深圳市博泰印刷设备有限公司 | Multilayer labels Fabricating machinery paper feeding device |
| CN105269862A (en) * | 2015-11-02 | 2016-01-27 | 东莞市瑜利包装用品有限公司 | Automatic sealing strip pasting device of cleaning bag |
| CN105538397B (en) * | 2016-01-27 | 2017-04-05 | 浙江豪盛印刷机械有限公司 | A kind of reducing gear of cutting machine |
| CN110104469A (en) * | 2019-04-30 | 2019-08-09 | 深圳市卓翼科技股份有限公司 | Automatic paper feeding device |
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