CN217437344U - Feeding device with function of adsorbing paper scraps - Google Patents

Abstract

The utility model belongs to paper article processing field especially relates to material feeding unit who adsorbs scraps of paper function in area, including the pay-off mounting bracket, locate the main drive mechanism on the pay-off mounting bracket, locate from drive mechanism, be used for the drive on the pay-off mounting bracket main drive mechanism pivoted driving motor and locate the conveyer belt that is equipped with the through-hole of breathing in from drive mechanism, the conveyer belt below is equipped with the vacuum box simultaneously, the vacuum cavity in the vacuum box communicates with each other with through-hole and air pump of breathing in respectively, work as the air pump, can make the vacuum cavity produce the negative pressure, and the vacuum cavity communicates with each other with the through-hole of breathing in, the negative pressure of production can adsorb scraps of paper on the conveyer belt for the conveyer belt is when carrying scraps of paper, scraps of paper can not break away from the conveyer belt and need not to adopt the pressure paper equipment, avoids pressing paper equipment damage scraps of paper, has guaranteed product quality.

Description

Feeding device with function of adsorbing paper scraps

[ technical field ] A

The utility model belongs to paper article processing field especially relates to material feeding unit of scraps of paper function is adsorbed in area.

[ background of the invention ]

The existing paper product processing equipment generally adopts a conveyor belt for conveying paper sheets, and paper sheets after being cut are arranged on the conveyor belt, but the paper sheets are too light in weight and are easy to shift or even float in the conveying process, so that the feeding of the paper sheets is very influenced.

[ Utility model ] content

The utility model provides a material feeding unit of scraps of paper function is adsorbed in area, the problem that the prior art pointed out is solved to aim at.

The utility model discloses realized by following technical scheme:

the material feeding unit of scraps of paper function is adsorbed in area includes:

a feeding mounting frame;

the main transmission mechanism is arranged on the feeding mounting frame;

the auxiliary transmission mechanism is arranged on the feeding mounting frame and is in transmission connection with the main transmission mechanism;

the driving motor is used for driving the main transmission mechanism to rotate;

the conveying belt is arranged on the driven transmission mechanism and used for conveying paper sheets, and a plurality of air suction through holes are formed in the conveying belt;

the vacuum box body is arranged below the conveyor belt, a vacuum cavity is arranged in the vacuum box body, and the vacuum cavity is communicated with the air suction through hole;

and the air pump is communicated with the vacuum cavity.

The feeding device with the paper sheet adsorption function further comprises a paper sheet jacking mechanism arranged below the conveying belt and used for jacking the paper sheets.

According to the feeding device with the paper sheet adsorption function, the paper sheet jacking mechanism comprises the jacking cylinder vertically arranged on the feeding mounting frame, the jacking frame connected with the telescopic end of the jacking cylinder and a plurality of jacking plates arranged on the jacking frame.

According to the feeding device with the paper sheet adsorption function, the number of the jacking cylinders is two, and the two jacking cylinders are respectively connected with the two ends of the jacking frame.

According to the feeding device with the paper sheet adsorption function, the plurality of jacking plates are positioned on two sides of the vacuum box body.

According to the feeding device with the paper sheet adsorption function, the vacuum box body is provided with the plurality of waist-shaped holes used for communicating the vacuum cavity with the air suction through holes, and the length direction of each waist-shaped hole is consistent with the paper sheet conveying direction.

According to the feeding device with the paper sheet adsorption function, the number of the conveyor belts is two, and the two conveyor belts are arranged side by side at intervals.

According to the feeding device with the paper sheet adsorption function, the paper carrying plate for supporting the paper sheets is arranged above the conveying belt, and the paper carrying plate is provided with the support plate opening corresponding to the conveying belt.

According to the feeding device with the paper sheet adsorption function, the main transmission mechanism comprises a main transmission shaft, and the main transmission shaft is in transmission connection with the output shaft of the driving motor.

In the feeding device with the function of adsorbing paper sheets, the slave transmission mechanism comprises a slave transmission shaft, and a first slave transmission transition shaft and a second slave transmission transition shaft which are arranged above the slave transmission shaft and are in transmission connection with the slave transmission shaft, the slave transmission shaft is in transmission connection with the main transmission shaft, and the conveyor belt is arranged on the slave transmission shaft, the first slave transmission transition shaft and the second slave transmission transition shaft.

Compared with the prior art, the utility model discloses there is following advantage:

1. the utility model provides a material feeding unit of area absorption scraps of paper function, including the pay-off mounting bracket, locate the main drive mechanism on the pay-off mounting bracket, locate the slave drive mechanism on the pay-off mounting bracket, be used for driving main drive mechanism pivoted driving motor and locate the conveyer belt that is equipped with the breathing in through-hole from the drive mechanism, the conveyer belt below is equipped with the vacuum box simultaneously, the vacuum cavity in the vacuum box communicates with breathing in through-hole and air pump respectively, work as the air pump, can make the vacuum intracavity produce the negative pressure, and the vacuum cavity communicates with breathing in through-hole, the negative pressure that produces can adsorb scraps of paper on the conveyer belt, make the conveyer belt when carrying scraps of paper, scraps of paper can not break away from the conveyer belt and need not adopt the pressure paper equipment, avoid the pressure paper equipment to damage scraps of paper, product quality is guaranteed;

2. the utility model discloses still including locating the conveyer belt below for with scraps of paper jack-up mechanism of scraps of paper jack-up, when the conveyer belt carries the scraps of paper to fiber container former, through scraps of paper jack-up mechanism jack-up scraps of paper's one end, make the scraps of paper break away from the absorption of conveyer belt by jack-up end, need not to stop air pump work, be that the conveyer belt keeps the absorption conveying to rear scraps of paper, whole pay-off does not interrupt, efficient.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic view of a partial structure of an automatic paper tube production apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partial structure of an automatic production apparatus for paper tubes according to an embodiment of the present invention;

FIG. 3 is a schematic view of a partial structure of an automatic production apparatus for paper tubes according to an embodiment of the present invention;

FIG. 4 is a schematic view of a partial structure of an automatic production apparatus for paper tubes according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an automatic production device for paper tubes according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of an automatic production apparatus for paper tubes according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a paper tube material feeding device according to an embodiment of the present invention;

fig. 8 is an exploded schematic view of a paper tube loading device according to an embodiment of the present invention;

fig. 9 is a schematic sectional view of an automatic paper tube manufacturing apparatus according to an embodiment of the present invention;

fig. 10 is a schematic view of a partial structure of an automatic paper tube production apparatus according to an embodiment of the present invention.

[ detailed description ] embodiments

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

When embodiments of the present invention refer to the ordinal numbers "first", "second", etc., it should be understood that the terms are used for distinguishing only when they do express the ordinal order in context.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the specific embodiment, as shown in fig. 1 to 10, an automatic paper tube production apparatus applying a feeding device with a function of adsorbing paper pieces of the present application includes a paper tube material feeding device 1 for placing and guiding and outputting a paper tube material, a rack 2 disposed in front of the paper tube material feeding device 1, a cutting device 3 disposed on the rack 2 for conveying the paper tube material fed and outputted by the paper tube material feeding device 1 and cutting the paper tube material into paper pieces, a feeding device 4 disposed on the rack 2 for receiving and conveying the paper pieces cut by the cutting device 3, a gluing device 5 for spraying glue on the paper pieces, a paper tube forming device 6 for receiving and conveying the paper pieces conveyed by the feeding device 4 and forming the paper pieces into paper tubes, and a driving motor 7 for driving the cutting device 3, the feeding device 4, and the paper tube forming device 6. The paper tube is formed by automatically processing the paper tube material, so that the production efficiency is high, and the time and the labor are saved.

Specifically, the paper tube material feeding device 1 comprises a feeding frame body 11, a roll core shaft 12, a detection mechanism 13 and a position adjusting mechanism 14, wherein the roll core shaft 12 is rotatably arranged on the feeding frame body 11 and used for placing and guiding output paper tube materials, the detection mechanism 13 is located at a discharging position and used for detecting the paper tube material position guided and output by the roll core shaft 12, and the position adjusting mechanism 14 is arranged on the feeding frame body 11 and electrically connected with the detection mechanism 13; when the detection mechanism 13 detects that the material position of the paper tube deviates from the discharging position, the detection mechanism 13 triggers the position adjusting mechanism 14 to adjust the position of the feeding frame body 11 so as to correct the material position of the paper tube. When the detection mechanism detects that the material position of the paper tube deviates from the discharging position, the detection mechanism triggers the position adjusting mechanism to adjust the position of the feeding frame body, so that the material position of the paper tube is automatically corrected in real time, manual monitoring and operation alignment are not needed, and time and labor are saved.

Specifically, detection mechanism 13 is including being located photoelectric switch 131 on the ejection of compact position and the PLC controller 132 that is connected with photoelectric switch 131 and position adjustment mechanism 14 electricity respectively, when photoelectric switch 131 detected the fiber container material position skew and moved out the ejection of compact position, PLC controller 132 drive position adjustment mechanism 14 adjusts the position of material loading support body 11 to correct the fiber container material position.

More specifically, the position adjusting mechanism 14 includes an adjusting base 141, a first telescopic cylinder 142, and a first slide rail 143 disposed on the adjusting base 141, the feeding rack 11 is slidably disposed on the first slide rail 143, one end of the first telescopic cylinder 142 is connected to the adjusting base 141, and the other end is connected to the feeding rack 11, and is configured to drive the feeding rack 11 to move on the first slide rail 143.

Further, go up the work or material rest body 11 including locate the bottom plate 111 of position control mechanism 14 top and locate the front bezel 112 on the bottom plate 111, be equipped with on the front bezel 112 along the groove 1121 that abdications that vertical direction set up, it is equipped with dabber installed part 15 to go up the work or material rest body 11 internalization, reel dabber 12 one end pass abdications groove 1121 with dabber installed part 15 is connected, reel dabber 12 can be along with the activity of dabber installed part 15. In addition, the paper tube material feeding device further comprises a height adjusting mechanism 16, and the height adjusting mechanism 16 is arranged on the feeding frame body 11 and used for adjusting the height of the winding drum core shaft 12. Specifically, the feeding frame 11 further includes two side plates 113 oppositely disposed on the bottom plate 111, the height adjusting mechanism 16 includes a second telescopic cylinder 161 and a second slide rail 162 disposed on the side plates 113 along the vertical direction, the mandrel mounting member 15 is movably disposed on the second slide rail 162, one end of the second telescopic cylinder 161 is connected with the bottom plate 111, and the other end of the second telescopic cylinder is connected with the mandrel mounting member 15 for driving the mandrel mounting member 15 to move along the vertical direction. The height of the reel mandrel 12 can be changed by gradually reducing the reel mandrel 12 according to the feeding of the reel material, so that the feeding is more stable and the feeding deviation is avoided.

Specifically, the number of the second slide rails 162 is two, and the two second slide rails 162 are respectively disposed on the two side plates 113 and are disposed oppositely. The activity is more stable.

More specifically, the feeding frame 11 is provided with a plurality of transmission rollers 17 for transmitting paper tube materials. The material loading is reliable and stable.

Further, the cutting device 3 comprises a cutting mounting frame 31 arranged on the rack 2, an upper pressure roller 32 rotatably arranged on the cutting mounting frame 31, a pressure feed motor 33 connected with the upper pressure roller 32 and used for driving the upper pressure roller 32 to rotate, a lower pressure feed roller 34 rotatably arranged on the cutting mounting frame 31 and in contact with the upper pressure roller and used for matching with the upper pressure roller 32 and pressing paper tube materials, and a cutting roller 35 rotatably arranged on the cutting mounting frame 31 and used for cutting the paper tube materials into paper sheets, wherein the driving motor 7 is in transmission connection with the cutting roller 35 so as to drive the cutting roller 35 to rotate. The automatic conveying and cutting of the roll material into paper scraps are realized, and the efficiency is high. More specifically, the cutting device 3 further comprises a first transition roller 36 and a second transition roller 37 which are rotatably arranged on the cutting mounting frame 31, and the first transition roller 36, the second transition roller 37, the upper nip roller 32 and the cutting roller 35 are sequentially arranged along the feeding direction. The paper tube material received by the feeding mechanism enters the cutting device 3 and passes through a first transition roller 36 and a second transition roller 37 respectively, then the pressure feed motor 33 drives the upper pressure feed roller 32 to rotate, the upper pressure feed roller 32 and the lower pressure feed roller 34 cooperate to press the paper tube material to the position below the cutting roller 35, and the paper tube material is cut into paper sheets by a cutting knife arranged on the cutting roller 35 and falls on the feeding device 4.

Still further, a paper tube material positioning mechanism 38 is arranged on the cutting device 3, and the paper tube material positioning mechanism 38 includes a positioning installation block 381 arranged on one side of the cutting installation frame 31, a positioning column 382 arranged on the positioning installation block 381 and extending along a direction horizontally perpendicular to a feeding direction of the paper tube material, and a positioning guide plate 383 connected with the positioning column 382 and arranged along the feeding direction of the paper tube material. The paper tube material enters the cutting device 3 and the feeding device 4 along the positioning guide plate 383 to position the paper tube material, so that the cutting, gluing and normal feeding are prevented from being influenced due to inaccurate positions when the paper tube material enters the cutting device 3 and the feeding device 4.

Specifically, the positioning post 382 is detachably mounted on the positioning and mounting block 381, so that the positioning post 382 is movably adjustable along the axial direction thereof. And then adjust the position of location deflector 383, can adjust the position of location deflector 383 according to the production of different width fiber container materials, the commonality is higher.

In addition, the gluing device 5 comprises a gluing gun 51 positioned above the feeding device 4, a glue supply machine 52 connected with the gluing gun 51 and used for supplying adhesive, and a gluing adjusting mechanism 53 used for adjusting the position of the gluing gun 51. Specifically, the gluing adjusting mechanism 53 includes a first adjusting frame 531, a first adjusting column 532 vertically arranged on the first adjusting frame 531, a second adjusting frame 533 arranged on the first adjusting column 532 along the axial movement of the first adjusting column 532, and a second adjusting column 534 horizontally connected to the second adjusting frame 533 and perpendicular to the first adjusting column 532, and the gluing gun 51 is arranged on the second adjusting column 534 along the axial movement of the second adjusting column 534: through adjusting second alignment jig 533 along the axial position of first regulation post 532 and adjusting glue gun 51 along the axial position of second regulation post 534, and then adjust glue gun 51's height and horizontal direction's position, can adjust glue gun 51's position according to the production of different width paper tube materials, the commonality is higher.

Further, the feeding device comprises a feeding mounting frame 41, a main transmission mechanism 42 arranged on the feeding mounting frame 41, a secondary transmission mechanism 43 arranged on the feeding mounting frame 41 and in transmission connection with the main transmission mechanism 42, a conveyor belt 44 arranged on the secondary transmission mechanism 43 and used for conveying paper sheets, a vacuum box body 45 arranged below the conveyor belt 44 and an air pump communicated with the vacuum cavity; the driving motor 7 drives the main transmission mechanism 42 to rotate; the conveyor belt 44 is provided with a plurality of air suction through holes 441; a vacuum cavity is arranged in the vacuum box body 45 and is communicated with the air suction through hole 441; when the air pump works, negative pressure can be generated in the vacuum cavity, the vacuum cavity is communicated with the air suction through hole, and the generated negative pressure can adsorb the paper scraps on the conveying belt, so that the paper scraps can not break away from the conveying belt and paper pressing equipment is not needed when the conveying belt conveys the paper scraps, the paper scraps are prevented from being damaged by the paper pressing equipment, and the product quality is ensured. Specifically, the main transmission mechanism 42 includes a rotating shaft and a gear arranged on the rotating shaft, and is in transmission connection with the output shaft of the driving motor 7 through a transmission chain and a transmission gear; specifically, the main transmission mechanism 42 is in transmission connection with the cutting roller 35 through a transmission gear, namely, the driving motor 7 can be driven to simultaneously drive the rotating shaft of the main transmission mechanism 42 and the cutting roller 35 to rotate, so that the efficiency is high, and the cost is saved.

In addition, the feeding device 4 further includes a paper sheet lifting mechanism 46 provided below the conveyor belt 44 for lifting up the paper sheet. When the conveying belt conveys the scraps of paper to the paper tube forming equipment, one end of the scraps of paper is jacked up through the scraps of paper jacking mechanism, so that the scraps of paper are separated from the adsorption of the conveying belt by the jacking end, the work of an air pump does not need to be stopped, the conveying belt keeps adsorbing and conveying the scraps of paper at the rear part, the integral feeding is not interrupted, and the efficiency is high. Specifically, the paper sheet jacking mechanism 46 includes a jacking cylinder 461 vertically disposed on the feeding mounting frame 41, a jacking frame 462 connected to the telescopic end of the jacking cylinder 461, and a plurality of jacking plates 463 disposed on the jacking frame 462 and located at two sides of the vacuum box 45. The jacking frame 462 is driven to move upwards by the jacking cylinder 461, namely, the jacking plates 463 which are positioned at two sides of the vacuum box body 45 are driven to move upwards to jack up the paper sheets, so that the paper sheets can enter the paper tube forming equipment for forming.

Further, there are two jacking cylinders 461, and the two jacking cylinders 461 are respectively connected to two ends of the jacking frame 462. Avoiding the paper from swinging when being jacked up. The plurality of jacking plates 463 are located at both sides of the vacuum chamber 45. The ejected paper sheet is more stable.

In addition, a plurality of waist-shaped holes 451 used for communicating the vacuum cavities and the suction through holes 441 are arranged on the vacuum box body 45, and the length direction of each waist-shaped hole 451 is consistent with the paper sheet conveying direction. The communication between the vacuum box body and the air suction through hole is kept during the conveying process of the conveyor belt 44

Specifically, the number of the conveyor belts 44 is two, and the two conveyor belts 44 are arranged side by side at intervals. The feeding of the paper sheets is more stable.

More specifically, a paper carrying plate 47 for carrying paper sheets is disposed above the conveyor belt 44, and a carrying plate opening 471 corresponding to the conveyor belt 44 is disposed on the paper carrying plate 47. The paper jamming of the paper sheets on the conveying belt is avoided, the material is wasted, and the cost is increased.

Optionally, the main transmission mechanism 42 includes a main transmission shaft 421, and the main transmission shaft 421 is in transmission connection with the output shaft of the driving motor 7. The main transmission shaft 421 is in transmission connection with the driving motor 7 through a gear belt line.

Optionally, the slave transmission mechanism 43 includes a slave transmission shaft 431, and a first slave transmission transition shaft 432 and a second slave transmission transition shaft 433 which are disposed above the slave transmission shaft 431 and are in transmission connection with the slave transmission shaft 431, the slave transmission shaft 431 is in transmission connection with the main transmission shaft 421, and the conveyor belts are disposed on the slave transmission shaft 431, the first slave transmission transition shaft 432 and the second slave transmission transition shaft 433. The main transmission shaft 421 is in transmission connection with a secondary transmission shaft 431, a first secondary transmission transition shaft 432 and a second secondary transmission transition shaft 433 through gears and a transmission belt 44.

In addition, the paper tube forming device 6 comprises a forming mounting frame 61, a paper guide head 62 which is rotatably arranged on the forming mounting frame 61 and is used for receiving and guiding paper sheets conveyed by the feeding device 4, and a forming head 63 which is rotatably arranged on the forming mounting frame 61 and is in transmission connection with the paper guide head 62; the generatrix of the forming head 63 is clung to the generatrix of the paper guide head 62, and the rotation direction of the forming head 63 is opposite to that of the paper guide head 62; the driving motor 7 drives the forming head 63 to rotate, the rotation direction of the paper guide head is consistent with the discharging direction of the feeding device, so that paper sheets are guided and fed, the bus of the forming head is attached to the bus of the paper guide head, the rotation direction of the forming head is opposite to the rotation direction of the paper guide head, the paper sheets are rolled up by the forming head which rotates reversely when the paper guide head guides and feeds the paper sheets, the paper sheets are adhered and fixed through glue on the paper sheets, the automation of paper tube forming is realized, the efficiency is high, the time and the labor are saved, and the obtained paper tube is good in quality.

Specifically, a molding head cavity 631 is arranged in the molding head 63, a ventilation component 64 used for ventilating the molding head cavity 631 is arranged in the molding head cavity 631, and a plurality of molding head through holes communicating the molding head cavity 631 with the external environment are arranged on the molding head 63. The vent assembly 64 includes a vent tube 641, wherein one end of the vent tube 641 extends into the molding head cavity 631 and the other end extends out of the molding head 63, and a vent connector 642 is disposed at the end of the vent tube 641 extending out of the molding head 63. By ventilating the vent pipe 641, the air is blown out from the forming head through hole after being sent to the forming head, so that the paper tube on the surface of the forming head is blown out, the blanking is rapid, and the paper tube cannot be damaged.

More specifically, the forming head 63 is disposed right above the paper guide 62, and the length direction of the forming head 63 is parallel to the length direction of the paper guide 62. The paper guide head 62 and the forming head 63 are both conical.

Further, the paper tube stacking machine further comprises a discharging device 8, wherein the discharging device 8 comprises a discharging support 81, a collecting tube 82 arranged on the discharging support 81 and used for receiving and collecting stacked paper tubes, a discharging conveying line 83 arranged on the discharging support 81 and used for conveying the stacked paper tubes to be discharged, and a tube shifting mechanism 84; the poking cylinder mechanism 84 comprises a poking piece 841, a poking cylinder support 842 arranged on the discharging support 81 and a horizontal poking cylinder 843 arranged on the poking cylinder support 842, wherein the horizontal poking cylinder 843 is used for driving the poking piece 841 to move along the direction close to the discharging conveying line 83. The fiber container after the shaping blows the cartridge pipe from former and gathers the closed assembly collection, treat the sufficient back of closed assembly quantity, stir the fiber container that the closed assembly is good automatically through dialling a section of thick bamboo mechanism and carry on ejection of compact conveying line, and adopt the level to stir the cylinder drive and stir a piece and remove, the level is stirred the cylinder and is unanimous at every flexible distance at every turn, stir an end position unanimous promptly, make each fiber container stir the position unanimous on ejection of compact conveying line, then each closed assembly's fiber container is neat along direction of delivery range, can directly carry and accomplish automatic vanning in the box, high efficiency, time saving and labor saving, and the vanning is neat. The toggle member 841 is L-shaped.

Specifically, the bobbin collecting tube 82 includes a feeding tube opening 821 and an arc-shaped groove 822 connected to the feeding tube opening 821, the arc-shaped groove 822 and the feeding tube opening 821 are coaxially arranged and have an upward opening, and the bobbin poking mechanism 84 is disposed above the arc-shaped groove 822. So that the outer wall of one side of the paper cylinder is attached to the inner wall of the arc-shaped groove 822, and the other side of the paper cylinder is exposed outside, thereby facilitating the shifting of the cylinder shifting mechanism 84; the inlet nozzle 821 automatically aligns the paper tube into the manifold tube 82.

In addition, the cylinder shifting mechanism 84 further includes a vertically arranged lifting adjusting cylinder 844, one end of the lifting adjusting cylinder 844 is connected with the horizontal shifting cylinder 843, and the other end is connected with the shifting member 841.

Furthermore, a plurality of paper tube baffles 85 arranged in the direction perpendicular to the conveying direction of the discharging conveying line 83 are arranged on the discharging conveying line 83, the paper tube baffles 85 are arranged at equal intervals in the conveying direction of the discharging conveying line 83, a discharging groove 851 is formed between every two adjacent paper tube baffles 85, the paper tubes in the collecting tube 82 are shifted into the discharging groove 851 by the shifting mechanism 84, the paper tubes after being stacked are conveyed conveniently, and the paper tubes after being stacked are directly subjected to split charging through the adjacent discharging grooves, so that the subsequent packaging is facilitated.

The above description is provided for one embodiment of the present invention, and the embodiments of the present invention are not limited to these descriptions, and the present invention is not limited to the above nomenclature and the English nomenclature since the trade nomenclature is different. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions or replacement under the design prerequisite, all should regard as the utility model discloses a protection scope.

Claims (10)

1. Material feeding unit of scraps of paper function is adsorbed in area, its characterized in that includes:

a feed mounting frame (41);

the main transmission mechanism (42) is arranged on the feeding mounting frame (41);

the auxiliary transmission mechanism (43) is arranged on the feeding mounting frame (41) and is in transmission connection with the main transmission mechanism (42);

the driving motor (7) is used for driving the main transmission mechanism (42) to rotate;

the conveyor belt (44) is arranged on the driven mechanism (43) and used for conveying paper sheets, and a plurality of air suction through holes (441) are formed in the conveyor belt (44);

the vacuum box body (45) is arranged below the conveyor belt (44), a vacuum cavity is arranged in the vacuum box body (45), and the vacuum cavity is communicated with the air suction through hole (441);

and the air pump is communicated with the vacuum cavity.

2. The feeding device with a function of adsorbing paper sheets according to claim 1, further comprising a paper sheet jacking mechanism (46) provided below the conveyor belt (44) for jacking up paper sheets.

3. The feeding device with the paper sheet adsorption function according to claim 2, wherein the paper sheet jacking mechanism (46) comprises a jacking cylinder (461) vertically arranged on the feeding mounting frame (41), a jacking frame (462) connected with the telescopic end of the jacking cylinder (461), and a plurality of jacking plates (463) arranged on the jacking frame (462).

4. The feeding device with the function of adsorbing paper sheets as claimed in claim 3, wherein there are two jacking cylinders (461), and the two jacking cylinders (461) are respectively connected with two ends of the jacking frame (462).

5. The feeding device with a function of adsorbing paper sheets as claimed in claim 3, wherein a plurality of the jacking plates (463) are positioned at both sides of the vacuum box (45).

6. The feeding device with the paper sheet adsorption function as claimed in claim 1, wherein a plurality of waist-shaped holes (451) for communicating the vacuum chambers with the air suction through holes (441) are formed in the vacuum box body (45), and the length direction of the waist-shaped holes (451) is consistent with the paper sheet conveying direction.

7. The feeding device with the function of adsorbing the paper sheets as claimed in claim 1, wherein the number of the conveyor belts (44) is two, and the two conveyor belts (44) are arranged side by side at intervals.

8. The feeding device with the function of adsorbing paper sheets according to claim 1, wherein a paper carrying plate (47) for carrying paper sheets is arranged above the conveyor belt (44), and a carrying plate opening (471) corresponding to the conveyor belt (44) is arranged on the paper carrying plate (47).

9. The feeding device with the function of adsorbing paper sheets as claimed in claim 1, wherein the main transmission mechanism (42) comprises a main transmission shaft (421), and the main transmission shaft (421) is in transmission connection with an output shaft of the driving motor (7).

10. The feeding device with the paper sheet adsorbing function as claimed in claim 9, wherein the slave transmission mechanism (43) comprises a slave transmission shaft (431), and a first slave transmission transition shaft (432) and a second slave transmission transition shaft (433) which are arranged above the slave transmission shaft (431) and are in transmission connection with the slave transmission shaft (431), the slave transmission shaft (431) is in transmission connection with the main transmission shaft (421), and the conveyor belt is arranged on the slave transmission shaft (431), the first slave transmission transition shaft (432) and the second slave transmission transition shaft (433).

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