CN210594396U - Novel counting transmission mechanism of paper counting machine capable of counting paper from top to bottom - Google Patents

Abstract

The utility model relates to a go up novel several paper machine's of down several paper formula transmission of counting, including the aircraft nose subassembly, the aircraft nose subassembly is including the relative mounting panel of establishhing, its characterized in that: two mounting panels link to each other through the drive assembly that the mounting panel was worn out respectively at both ends, and drive assembly one side is connected with the fixed several paper claws that establish relatively that are provided with of driving source other end, and each several paper claws down carries out several paper to placing the paper pile on the workstation from last, the beneficial effects of the utility model are that: the transmission mechanism drives the two paper counting claws simultaneously and switches the paper counting claws through the paper sucking and air exchange assembly to count paper, and the paper counting efficiency is improved in a multiplied mode compared with the existing paper counting machine which moves up and down.

Description

Novel counting transmission mechanism of paper counting machine capable of counting paper from top to bottom

Technical Field

The utility model relates to a number paper machine, the novel number of paper machine's of the last several paper formula transmission of down of concretely relates to.

Background

Counting of the number of paper sheets is very important in printing industry, stationery processing industry and other industries, and the current paper sheet counting work is generally counting by traditional manual counting. The traditional manual counting mode has high labor intensity, in order to improve the efficiency, more workers need to be hired, the competition of the printing industry and the stationery processing industry is very fierce, the price of the product is pressed seriously, and the manual labor cost is high, so that the production cost is difficult to reduce; in addition, the working strength of counting paper is high, errors are easy to occur during working, and the counting is not accurate enough; after manual counting, the paper labels are manually cut off and inserted between the paper sheets to perform the marking function, so that the labor and time are wasted, and the convenience is brought.

In view of this, the applicant filed patent applications with patent numbers: CN204022047U paper counting machine, and publication number is: the utility model of CN109081164A patent comprises a frame, a worktable mechanism arranged on the frame, a counting device, a paper label conveying device and a cutter mechanism,

the counting device comprises a paper suction component and a paper pressing component, the paper suction component comprises a paper suction linkage shaft and a paper suction plate arranged on the paper suction linkage shaft, the paper pressing component comprises a paper pressing rotating shaft, the paper suction rotating shaft is driven by a power component to drive the paper suction plate to suck paper from bottom to top, the paper pressing rotating shaft rotates to the position above the paper suction rotating shaft to block other paper which is not sucked when counting, the sucked paper is pressed, the paper suction plate looses the adsorption effect on the paper and rotates along with the paper suction rotating shaft, the paper suction plate rotates for a circle to rotate to the position above the last paper and sucks the penultimate paper, the paper pressing rotating shaft rotates to press the penultimate paper, counting is carried out when rotating in sequence, the counting machine can suck paper from bottom to top, each counting number of times uses the paper pressing rotating shaft to press the paper which is not counted, so that the corners of the paper which is not counted are easily pressed and tilted by the paper pressing rotating shaft, and because the compact internal structure must set up a pressure paper rotation axis, thus cause and can only set up a paper suction head to suck the paper, cause and count the paper inefficiency, need to carry on the improvement to this kind of mode of counting paper.

The technical scheme belongs to a point transmission mechanism of a novel paper counting machine capable of counting paper from top to bottom.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to solve the above-mentioned deficiencies of the prior art,

provides a point transmission mechanism of a novel paper counting machine capable of counting paper from top to bottom.

In order to achieve the above purpose, the utility model provides a following technical scheme: go up novel several paper machine's of down several paper formula transmission of counting number mechanism, including having the handpiece subassembly, the handpiece subassembly is including relative mounting panel of establishhing, its characterized in that: the two mounting plates are connected through a transmission component with two ends respectively penetrating through the mounting plates, one side of the transmission component is connected with a plurality of paper claws which are oppositely arranged and the other end of a driving source is fixedly connected with the other end of the transmission component, each paper claw performs paper counting on a paper stack placed on the workbench from top to bottom, the transmission component comprises a first driven shaft, a second driven shaft and a third driven shaft which are arranged through the two mounting plates, a driving motor is connected below the two mounting plates, a first belt pulley is arranged on a driving shaft of the driving motor, one end of the first driven shaft is provided with a second belt pulley on a corresponding plane of the first belt pulley, the other end of the second belt pulley is provided with a first synchronous belt pulley, the first belt pulley and the second belt pulley synchronously rotate through a belt, the second driven shaft and the third driven shaft are provided with a second synchronous belt pulley on a corresponding position of one end of the first driven shaft provided with the first synchronous belt pulley, and, and the two ends of the second synchronizing shaft and the third synchronizing shaft are respectively provided with a transmission swing arm mechanism, and the first driven shaft is provided with a paper suction and air exchange assembly which is respectively connected with the two paper claws and drives the paper claws to suck paper.

By adopting the technical scheme, the transmission assemblies arranged at the two ends of the mounting plate simultaneously drive the two paper counting claws to suck paper points, and the paper counting claws are connected with the two paper counting claws to suck paper simultaneously through the paper sucking and air exchange assemblies arranged on the first driven shaft of the transmission assemblies.

The above-mentioned number drive mechanism of the novel several paper machine of the up-down several paper formula can further set up to: the transmission swing arm mechanism comprises a first synchronizing wheel arranged on a second synchronizing shaft and a second synchronizing wheel arranged on a third synchronizing shaft, wherein a first swing arm eccentrically linked with the first synchronizing wheel is arranged on one side of the end surface of the first synchronizing wheel, which is far away from the second synchronizing shaft, a second swing arm eccentrically linked with the second synchronizing wheel is arranged on one side of the end surface of the second synchronizing wheel, which is far away from the third synchronizing shaft, the other end of the first swing arm, which is relatively connected with the first synchronizing wheel, is connected with the third swing arm, the other end of the second swing arm, which is relatively connected with the second synchronizing wheel, is connected with a fourth swing arm, the other end of the fourth swing arm is connected with the third swing arm through a hollow linkage shaft, a fifth swing arm is connected in the middle of the first swing arm, the other end of the fifth swing arm is rotatably arranged on a mounting plate, a sixth swing arm is arranged in the middle of the second, the other end of the hollow linkage shaft, which is relatively connected with the third swing arm and the fourth swing arm, extends outwards and is connected with the paper counting claws.

By adopting the technical scheme, the first synchronizing wheel is installed on the second synchronizing shaft, the second synchronizing wheel is installed on the third synchronizing shaft, the first swing arm is eccentrically installed on one side of the first synchronizing wheel, the second swing arm is eccentrically installed on one side of the second synchronizing wheel, the third swing arm connected with the other end of the first swing arm and the fourth swing arm connected with the other end of the second swing arm are both connected to the hollow universal driving shaft, the paper counting claws are installed on the other end of the hollow universal driving shaft, the paper counting claws are driven to do eccentric motion through the transmission swing arm mechanism, and the fifth swing arm and the sixth swing arm are arranged to prevent that the vibration amplitude is large and the noise is overlarge when the equipment runs due to overlarge swing amplitude of the first swing arm and the second swing arm when the equipment runs at a.

The above-mentioned number drive mechanism of the novel several paper machine of the up-down several paper formula can further set up to: the paper counting claw comprises an installation disc with one end of a hollow universal driving shaft arranged, the other end of the installation disc is provided with a paper counting claw bottom plate, a paper counting claw cover plate is arranged on the paper counting claw bottom plate, a first air suction passage with one end communicated with the other end of the hollow universal driving shaft and communicated with the paper counting claw bottom plate is arranged on the installation disc, a first through groove and a second through groove which are relatively arranged are formed in the paper counting claw bottom plate, the paper counting claw bottom plate is communicated with the first air suction passage through the first through groove, a second air suction passage is formed in the paper counting claw cover plate, one end of the second air suction passage is communicated with the other end of the first air suction passage through the first through groove, the second air suction end is communicated with the second through groove, and the other end of the installation disc is relatively connected with the paper suction air exchange assembly through the hollow universal driving shaft.

The above-mentioned number drive mechanism of the novel several paper machine of the up-down several paper formula can further set up to: inhale paper subassembly of taking a breath is including setting up in the switch that sets up second belt pulley one end tip and first driven shaft linkage relatively in first driven shaft, the outside protrusion of one end that first driven shaft was kept away from to the switch forms fan-shaped lug, be provided with the switching cavity in the fan-shaped lug, the mounting panel is provided with at the corresponding position of switch and inhales the paper mounting bracket, inhale fixed being provided with on the paper mounting bracket and inhale the paper mounting panel, fan-shaped lug offsets towards the one end of inhaling the paper mounting panel with inhaling the paper mounting panel, it is provided with first joint to inhale the paper mounting panel other end, first joint both sides interval is provided with the second and connects, the second connects and is linked together through trachea and hollow universal driving shaft.

Adopt above-mentioned technical scheme, inhale paper subassembly of taking a breath is including setting up in the switch of first driven axle one end, be provided with on the mounting panel that is close to this switch department and inhale the paper mounting bracket, inhale fixed setting on the paper mounting bracket and inhale the paper mounting panel, set up first joint and set up in the second at first joint both ends on inhaling the paper mounting panel and connect, the second connects through trachea and several paper claw intercommunication, vacuum generator is then connected to first joint, be provided with fan-shaped lug on the switch, be provided with a switching cavity on this fan-shaped lug, the switching cavity only connects the vacuum generator of first joint department and one of them second when the switch links along with first driven axle, the concrete performance is: when the transmission component drives the first driven shaft to rotate, the switcher arranged on the first driven shaft also rotates along with the first driven shaft, the switching cavity on the switcher communicates an air pump or a vacuum generator connected to the first joint with the paper counting claws connected to one second joint when rotating, the switcher rotates a circle and communicates two times respectively, compared with the prior art that the switcher rotates a circle and communicates with a single paper counting claw only once, the paper counting efficiency is improved exponentially, the paper counting claws comprise an installation disc communicated with a hollow linkage shaft, a paper counting claw cover plate and a paper counting claw bottom plate are arranged on the other side of the installation disc, the paper counting claw bottom plate is communicated with a first air suction passage on the installation disc through a first through groove passage, a second air suction passage is arranged on the paper counting claw cover plate, one end of the second air suction passage is communicated with the other end of the first air suction passage opposite to the first through groove, the other end is communicated with a second through groove, when the vacuum generator communicates with the paper counting claws, the hollow universal driving shaft is communicated with the second through groove, and the second through groove sucks paper.

The utility model has the advantages that: the transmission mechanism drives the two paper counting claws simultaneously and switches the paper counting claws through the paper sucking and air exchange assembly to count paper, and the paper counting efficiency is improved in a multiplied mode compared with the existing paper counting machine which moves up and down.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a perspective view of a novel paper counting machine of a top-down paper counting type.

Fig. 2 is a schematic perspective view 1 of the novel paper counting machine with a frame removed.

Fig. 3 is a schematic perspective view 2 of the novel paper counting machine with a frame removed.

Fig. 4 is a schematic view of a three-dimensional structure in which a paper pressing assembly and a paper pressing lifting driving assembly of the novel paper counting machine are mounted on a frame.

Fig. 5 is a schematic view of the connection between the paper pressing assembly and the paper pressing lifting driving assembly of the novel paper counting machine.

Fig. 6 is a schematic view of a three-dimensional structure of a handpiece assembly according to an embodiment of the present invention 1.

Fig. 7 is a schematic perspective view of a head assembly according to an embodiment of the present invention, shown in fig. 2.

Fig. 8 is a schematic perspective view of a head assembly according to an embodiment of the present invention, shown in fig. 3.

Fig. 9 is a schematic perspective view of a paper counting claw according to an embodiment of the present invention.

Fig. 10 is a schematic view of an explosive structure of a counting claw according to an embodiment of the present invention.

Fig. 11 is a schematic view of a three-dimensional structure of the mounting plate according to the embodiment of the present invention.

Fig. 12 is a perspective view of the paper suction and ventilation assembly according to the embodiment of the present invention.

Fig. 13 is an enlarged schematic structural diagram of a switch according to an embodiment of the present invention.

Fig. 14 is a schematic perspective view of a head assembly mounted on a head lifting driving assembly of a novel paper counting machine for counting paper from top to bottom.

Fig. 15 is a schematic perspective view of a head lifting driving assembly of a novel paper counting machine.

Fig. 16 is a schematic perspective view of a supporting assembly of a novel paper counting machine for counting paper from top to bottom mounted on a machine head lifting driving assembly.

Fig. 17 is a schematic perspective view of a supporting assembly of the novel paper counting machine for counting paper from top to bottom.

Detailed Description

Referring to fig. 1-3: a novel paper counting machine capable of counting paper from top to bottom comprises a machine frame 1 and a workbench 2 arranged at one end of the machine frame 1, wherein a machine head assembly 3 is arranged at one side of the workbench 2 on the machine frame 1, the machine head assembly 3 comprises mounting plates 31 which are oppositely arranged, a paper label conveying device 4 (the prior art) for conveying paper labels towards one end of the workbench 2 between the two mounting plates 31 is arranged between the machine frame 1 and one of the mounting plates 31, a cutting device 5 (the prior art) for cutting the paper labels conveyed by the paper label conveying device 4 is also arranged between the two mounting plates 31, a machine head lifting driving assembly 6 for driving the machine head 3 to lift is arranged at the lower part of the machine frame 1, a paper pressing assembly 7 for pressing paper placed on the workbench 2 is arranged above the workbench 1, the paper pressing assembly 7 is connected to the machine frame 1 through the paper pressing lifting driving assembly 8, the two mounting plates 31 are respectively connected through transmission assemblies 9 with two ends penetrating, one side of the transmission component 9 is connected with a driving source 91, the other end of the transmission component is fixedly provided with a plurality of paper claws 10 which are oppositely arranged, each paper claw 10 counts paper on a paper stack which is placed on the workbench 2 from top to bottom, the machine head lifting driving component 6 is provided with a supporting component 11 which is oppositely arranged, and one side of one mounting plate 31 which is far away from the cutting device 5 is provided with a paper sucking and air exchanging component 12 which is respectively connected with the two paper claws 10 and drives the paper claws 10 to suck paper.

Referring to fig. 4-5: the paper pressing lifting driving assembly 8 comprises a paper pressing lifting motor 81 and a paper pressing chain assembly 82 which are arranged in the middle of the rack 1, the paper pressing chain assembly 82 comprises a chain mounting plate 83 arranged above the rack, a first chain wheel 84 is arranged on the chain mounting plate 83, a second chain wheel 85 is arranged on a driving shaft of the paper pressing lifting motor 81, a chain 86 is arranged between the first chain wheel 84 and the second chain wheel 85, a paper pressing lifting guide post 87 is arranged on the workbench 1, the paper pressing assembly 7 comprises a paper pressing plate 71, a paper pressing driving frame 72 is arranged at one end of the paper pressing plate 71, a guide sleeve 73 matched with the paper pressing lifting guide post is arranged at one end of the paper pressing driving frame 72, a linkage rod 74 is fixedly arranged near the guide sleeve 73, two ends of the linkage rod 74 are respectively connected with the chain 86, and a transparent observation window 75 is arranged on one side of the paper pressing plate 71.

Referring to fig. 6-8: the transmission assembly 9 includes a first driven shaft 91, a second driven shaft 92 and a third driven shaft 93 penetrating through the two mounting plates 31, a main driving motor 94 is connected below the two mounting plates 31, a first belt pulley 95 is disposed on a driving shaft of the main driving motor 94, a first synchronous pulley 912 is disposed at one end of the first driven shaft 91 at the other end of a second belt pulley 911 on a plane corresponding to the first belt pulley 95, the first belt pulley 95 and the second belt pulley 911 rotate synchronously via a belt, a second synchronous pulley 913 is disposed at a position corresponding to one end of the first driven shaft 91 where the first synchronous pulley 912 is disposed, the first synchronous pulley 912 and the second synchronous pulley 913 rotate synchronously via a synchronous belt, a transmission swing arm mechanism is disposed at each of two ends of the second synchronous shaft 92 and the third synchronous shaft 93, the transmission swing arm mechanism includes a first synchronous pulley 921 disposed on the second synchronous shaft 92 and a second synchronous pulley 931 disposed on the third synchronous shaft 93, first synchronizing wheel 921 is kept away from terminal surface one side of second synchronizing shaft 92 and is installed the first swing arm 922 with first synchronizing wheel 921 eccentric linkage, second synchronizing wheel 931 is kept away from terminal surface one side of third synchronizing shaft 93 and is installed the second swing arm 932 with second synchronizing wheel 931 eccentric linkage, the other end that first swing arm 922 is connected first synchronizing wheel 921 relatively is connected with third swing arm 923, the other end that second synchronizing wheel 931 is connected relatively to second swing arm 932 is connected with fourth swing arm 933, the fourth swing arm 933 other end is connected with third swing arm 923 through hollow universal driving shaft 95, first swing arm 922 middle part is connected with fifth swing arm 924, the fifth swing arm 924 other end rotates and sets up in mounting panel 31, second swing arm 932 middle part is provided with sixth swing arm 934, the sixth swing arm 934 other end rotates and sets up in mounting panel 91, the other end that third swing arm 923 and fourth swing arm 933 are connected relatively to hollow shaft 95 extends outwards and is connected with several paper claws 10.

Referring to fig. 9-13: the paper counting claw 10 comprises a mounting disc 101 arranged at one end of a hollow linkage shaft 95, a paper counting claw bottom plate 102 is arranged at the other end of the mounting disc 101, a paper counting claw cover plate 103 is arranged on the paper counting claw bottom plate 102, a first air suction passageway 1011 with one end communicated with the hollow linkage shaft 95 and the other end communicated with the paper counting claw bottom plate 102 is arranged on the mounting disc 101, a first through groove 1021 and a second through groove 1022 which are relatively arranged are arranged on the paper counting claw bottom plate 102, the paper counting claw bottom plate 102 is communicated with the first air suction passageway 1011 through the first through groove 1021, a second air suction passageway 1031 is arranged on the paper counting claw cover plate 103, one end of the second air suction passageway 1031 is communicated with the other end of the first air suction passageway 1011 through the first through groove 1021, the other end of the second air suction passageway 1031 is communicated with the second through groove 1022, the other end of the hollow linkage shaft 95 is communicated with the paper suction ventilation assembly 12 and is connected with the other end of the mounting disc 101, the paper suction ventilation assembly 12 comprises a second belt wheel The shaft 91 linked switch 121, the one end of the switch 121 far away from the first driven shaft 91 protrudes outwards to form a fan-shaped convex block 122, a switching cavity 123 is arranged in the fan-shaped convex block 122, the mounting plate 31 is provided with a paper suction mounting frame 124 at a position corresponding to the switch 121, the paper suction mounting frame 124 is fixedly provided with a paper suction mounting plate 125, one end of the fan-shaped convex block 122 facing the paper suction mounting plate 125 abuts against the paper suction mounting plate 125, the other end of the paper suction mounting plate 125 is provided with a first joint 126, two sides of the first joint 126 are provided with second joints 127 at intervals, the first joint 126 is communicated with an air pump 128, and the second joints 127 are communicated with the hollow linkage shaft 95.

Referring to fig. 14-15: the machine head lifting driving assembly 6 comprises a first mounting plate 61 and a second mounting plate 62 which are oppositely arranged, a driving motor 63 is arranged on one side of the second mounting plate 62, a machine head lifting frame is arranged between the first mounting plate 61 and the second mounting plate 62, the machine head lifting frame comprises a guide pillar 64 which is oppositely arranged, a guide sleeve 65 is arranged on the guide pillar 64, a lifting plate 66 which is in linkage with the guide sleeve 65 is arranged between the two guide sleeves 65, a screw 67 is arranged on the second mounting plate 62, the screw 67 is connected to the second mounting plate 62 through a screw connecting sleeve 68, an L-shaped screw limiting plate 69 is arranged between the second mounting plate 62 and the lifting plate 66, one end of the screw 67 is connected with the second mounting plate 62 through a first screw buffer 671, the other end of the screw 67 is connected with the screw limiting plate 69 through a second screw buffer 672, a first synchronizing wheel 631 is arranged on a driving shaft of the driving motor 63, and a second synchronizing wheel 631 is arranged Two synchronizing wheel 673, first synchronizing wheel 631 and second synchronizing wheel 673 set up through first synchronous belt in step, and first subassembly universal driving shaft 651 has been erect to two guide pin bushing 65 one end, and aircraft nose subassembly universal driving shaft 651 is worn to locate by mounting panel 31, and the other end that aircraft nose subassembly universal driving shaft 651 was kept away from to guide pin bushing 65 links to each other with supporting component 11.

Referring to fig. 16-17: the supporting component 11 includes a supporting mounting plate 111 connected to one end of the guide sleeve 65, one end of the supporting mounting plate 111 is provided with a first supporting connecting plate 112, a second supporting connecting plate 113 is vertically arranged on the first supporting connecting plate 112, a supporting driving motor 114 is arranged on the second supporting connecting plate 113 in a penetrating manner, a first supporting synchronizing wheel 115 is arranged on a driving shaft 1141 of the supporting driving motor 114, one end of the second supporting connecting plate 113, which is close to the first supporting connecting plate 112, extends downwards and is provided with a supporting synchronizing shaft 116, the supporting synchronizing shaft 116 is provided with a supporting rubber wheel 117 at the other end, which is connected with the second supporting connecting plate 113 relatively, a second supporting synchronizing wheel 118 is arranged in the middle of the supporting synchronizing shaft 116, and the first supporting synchronizing wheel 115 and the second supporting synchronizing wheel 118 rotate synchronously through a supporting synchronizing belt.

Claims (4)

1. Go up novel several paper machine's of down several paper formula transmission of counting number mechanism, including having the handpiece subassembly, the handpiece subassembly is including relative mounting panel of establishhing, its characterized in that: the two mounting plates are connected through a transmission component with two ends respectively penetrating through the mounting plates, one side of the transmission component is connected with a plurality of paper claws which are oppositely arranged and the other end of a driving source is fixedly connected with the other end of the transmission component, each paper claw performs paper counting on a paper stack placed on the workbench from top to bottom, the transmission component comprises a first driven shaft, a second driven shaft and a third driven shaft which are arranged through the two mounting plates, a driving motor is connected below the two mounting plates, a first belt pulley is arranged on a driving shaft of the driving motor, one end of the first driven shaft is provided with a second belt pulley on a corresponding plane of the first belt pulley, the other end of the second belt pulley is provided with a first synchronous belt pulley, the first belt pulley and the second belt pulley synchronously rotate through a belt, the second driven shaft and the third driven shaft are provided with a second synchronous belt pulley on a corresponding position of one end of the first driven shaft provided with the first synchronous belt pulley, and, and the two ends of the second synchronizing shaft and the third synchronizing shaft are respectively provided with a transmission swing arm mechanism, and the first driven shaft is provided with a paper suction and air exchange assembly which is respectively connected with the two paper claws and drives the paper claws to suck paper.

2. The point number transmission mechanism of the up-and-down paper counting type novel paper counting machine according to claim 1, characterized in that: the transmission swing arm mechanism comprises a first synchronizing wheel arranged on a second synchronizing shaft and a second synchronizing wheel arranged on a third synchronizing shaft, wherein a first swing arm eccentrically linked with the first synchronizing wheel is arranged on one side of the end surface of the first synchronizing wheel, which is far away from the second synchronizing shaft, a second swing arm eccentrically linked with the second synchronizing wheel is arranged on one side of the end surface of the second synchronizing wheel, which is far away from the third synchronizing shaft, the other end of the first swing arm, which is relatively connected with the first synchronizing wheel, is connected with the third swing arm, the other end of the second swing arm, which is relatively connected with the second synchronizing wheel, is connected with a fourth swing arm, the other end of the fourth swing arm is connected with the third swing arm through a hollow linkage shaft, a fifth swing arm is connected in the middle of the first swing arm, the other end of the fifth swing arm is rotatably arranged on a mounting plate, a sixth swing arm is arranged in the middle of the second, the other end of the hollow linkage shaft, which is relatively connected with the third swing arm and the fourth swing arm, extends outwards and is connected with the paper counting claws.

3. The point number transmission mechanism of the up-and-down paper counting type novel paper counting machine according to claim 2, characterized in that: the paper counting claw comprises an installation disc with one end of a hollow universal driving shaft arranged, the other end of the installation disc is provided with a paper counting claw bottom plate, a paper counting claw cover plate is arranged on the paper counting claw bottom plate, a first air suction passage with one end communicated with the other end of the hollow universal driving shaft and communicated with the paper counting claw bottom plate is arranged on the installation disc, a first through groove and a second through groove which are relatively arranged are formed in the paper counting claw bottom plate, the paper counting claw bottom plate is communicated with the first air suction passage through the first through groove, a second air suction passage is formed in the paper counting claw cover plate, one end of the second air suction passage is communicated with the other end of the first air suction passage through the first through groove, the second air suction end is communicated with the second through groove, and the other end of the installation disc is relatively connected with the paper suction air exchange assembly through the hollow universal driving shaft.

4. The point transmission mechanism of the novel paper counting machine for counting paper from top to bottom according to claim 3, characterized in that: inhale paper subassembly of taking a breath is including setting up in the switch that sets up second belt pulley one end tip and first driven shaft linkage relatively in first driven shaft, the outside protrusion of one end that first driven shaft was kept away from to the switch forms fan-shaped lug, be provided with the switching cavity in the fan-shaped lug, the mounting panel is provided with at the corresponding position of switch and inhales the paper mounting bracket, inhale fixed being provided with on the paper mounting bracket and inhale the paper mounting panel, fan-shaped lug offsets towards the one end of inhaling the paper mounting panel with inhaling the paper mounting panel, it is provided with first joint to inhale the paper mounting panel other end, first joint both sides interval is provided with the second and connects, the second connects and is linked together through trachea and hollow universal driving shaft.

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