CN210558180U

CN210558180U - Paper separating mechanism

Info

Publication number: CN210558180U
Application number: CN201920617101.1U
Authority: CN
Inventors: 侯思涵; 侯跃伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-05-19
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a paper separating mechanism, constitute including frame, branch paper frame, truss, power unit and transport mechanism, the top of frame is equipped with branch paper platform and a pair of polished rod, divides the paper bench through the screw connection backup pad, divide the paper frame setting on one of them border of the just right backup pad of branch paper platform, the gliding setting of truss is on the polished rod, transport mechanism passes the truss setting between the polished rod to with frame fixed connection. The printed paper can be well separated according to the thickness, and the labor input in the printing process is reduced.

Description

Paper separating mechanism

Technical Field

The utility model relates to a printing machine field, concretely relates to paper separating mechanism.

Background

After printing of part of paper printed products is finished, the paper printed products need to be subpackaged and packaged according to different thicknesses. At present, most printing factories adopt a mode of manual sorting and packaging in the actual operation process. And a part of factories adopt a semi-mechanized mode, sort the materials according to the thickness by manpower, and then put the materials into a packaging machine for packaging.

The need for labor, whether fully manual or semi-mechanized, is enormous, and such a model results in a straight-line increase in labor and management costs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a manual operation's branch paper mechanism exempts from.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a paper separating mechanism which characterized in that: comprises a frame, a paper separating frame, a truss, a power mechanism and a transmission mechanism;

the paper separating frame is arranged on one edge of the supporting plate opposite to the paper separating table, the truss is arranged on the polished rods in a sliding mode, and the conveying mechanism penetrates through the truss and is arranged between the polished rods and fixedly connected with the rack;

a paper separating needle is vertically arranged on the paper separating frame, and a paper outlet is formed in one end, close to the paper separating table, of the paper separating frame; a first reset spring, a gradual change groove, a sliding groove and a needle head are sequentially arranged from one end to the other end of the paper separating needle, the needle head is opposite to the paper outlet, and the first reset spring is fixedly arranged on the paper separating frame;

a first lifting rod and a longitudinal swinging rod are transversely arranged on the paper separating frame, the first lifting rod penetrates through the gradual change groove, and one end of the first lifting rod is movably arranged below the other end of the paper separating frame and is connected with a first air cylinder arranged on the paper separating frame;

the paper separating frame is connected with a paper clamping plate through a plurality of limiting buckles, one end, close to the first lifting rod, of the paper clamping plate is bent by 90 degrees, a through hole for accommodating a paper separating needle is formed in the bent position, and the bent position is connected with the adjacent limiting buckle through a second tension spring; a second lifting rod is arranged below the bent part of the cardboard, a pair of raised heads is arranged on the second lifting rod, a pull-back rod and a pull rod are arranged at the end far away from the raised heads, the pull-back rod is connected with the paper distribution frame through a third tension spring, and the pull rod is connected with a second air cylinder arranged on the paper distribution frame; a clamping seat is arranged on one side of the cardboard close to the paper outlet, and a cardboard head is connected to the clamping seat through a clamping spring;

the longitudinal swing rod is movably fixed on the paper separating frame, a longitudinal swing driving arm and a longitudinal swing linkage arm are fixedly connected to the two ends of the longitudinal swing rod in the radial direction respectively, a longitudinal swing transmission pin is arranged at one end of the longitudinal swing linkage arm, which is far away from the longitudinal swing rod, and the longitudinal swing transmission pin is arranged in the chute;

the longitudinal pendulum driving arm is movably connected with the longitudinal pendulum transmission arm, the longitudinal pendulum transmission arm is movably connected with the push rod, the longitudinal pendulum transmission arm is also connected with a first tension spring on the rack, the push rod is fixedly arranged on the L-shaped swing arm, and the L-shaped swing arm is movably arranged on the rack;

a transmission column matched with the L-shaped swing arm is arranged on one side of the truss, a paper pressing frame and a pneumatic ejector rod are oppositely arranged on the truss, and a paper pressing knife is arranged on the paper pressing frame; a connector is arranged below the truss, the connector is connected with a power mechanism to control the truss to slide on the polished rod, and a paper taking groove is formed in the paper separating table;

the power mechanism comprises a motor, a driving disc and an air compressor; the driving disc is connected with the motor through a belt, a main shaft is arranged on the driving disc, the main shaft penetrates through the rack to be connected with the main driving swing arm, an auxiliary driving swing arm is movably connected to the main driving swing arm, and the auxiliary driving swing arm is connected with the connector.

Furthermore, a T-shaped ejector rod is arranged below the paper taking groove, the T-shaped ejector rod is fixed on a cantilever, the cantilever is connected with a base, the base is fixedly connected with a top plate, one end of the top plate is rotatably arranged on the rack, and the other end of the top plate is connected with a cam arranged on the main shaft.

Furthermore, the cantilever is connected with the base in a sliding mode, a vertical blocking rod is vertically connected to the cantilever and connected with the base through a fourth tension spring, and one side, connected with the fourth tension spring, of the vertical blocking rod is connected with a third air cylinder arranged on the rack.

Furthermore, a radial swing rod is arranged on the paper separating frame, the radial swing rod is movably arranged on the rack, a second reset spring is arranged at one end of the radial swing rod, the second reset spring is fixedly connected with the rack, a linkage bayonet which is clamped with the paper separating needle is arranged on the radial swing rod, a deflector rod is arranged on the rack in the direction perpendicular to the end of the radial swing rod, and a fourth cylinder is arranged on one side, back to the radial swing rod, of the deflector rod.

Furthermore, transport mechanism is equipped with a plurality of logical grooves and a groove of form advancing on the conveying panel including conveying panel and conveyer belt, and the conveyer belt setting is leading to the inslot, and evenly distributed has a plurality of dogs on the conveyer belt, and the conveyer belt passes through the pulley drive.

The utility model has the advantages that:

1. the paper is automatically sorted according to the thickness, so that the manual use in the printing process is reduced, the production efficiency is improved, and the production cost is reduced;

2. the T-shaped ejector rod is matched with the paper clamping head to press the paper pile up and down locally, so that the problem that the thickness of the paper taken each time is uneven due to uneven gaps among the paper caused by the radian of the paper is solved;

and 3, the deviation of the T-shaped ejector rod and the paper separating needle after paper is taken every time reserves a space for the pneumatic ejector rod on one hand, and enables the taken paper to be better separated from the paper pile above the paper pile on the other hand.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic structural view of a paper separating frame;

FIG. 4 is a schematic structural view of a truss;

FIG. 5 is a schematic structural view of a paper separating needle;

FIG. 6 is a schematic view of a truss drive configuration;

FIG. 7 is a schematic view of a pitch link transmission;

FIG. 8 is a schematic structural view of an L-shaped swing arm;

FIG. 9 is a side view of the L-shaped swing arm;

FIG. 10 is a schematic structural view of a longitudinal swing link;

FIG. 11 is a schematic view of the lift bar construction;

FIG. 12 is a schematic structural view of a radial swing link;

FIG. 13 is a schematic view of a structure of a cardboard;

FIG. 14 is a schematic top view of a cardboard panel;

FIG. 15 is a schematic structural view of a T-shaped carrier rod;

FIG. 16 is a schematic mechanism diagram of a T-shaped jack;

FIG. 17 is a schematic view of the front mechanism of the T-shaped jack;

fig. 18 is a schematic structural view of a transfer panel.

The names corresponding to the reference numerals are: 1. a frame, 101, a paper separating table, 1011, a paper taking groove, 102, a polish rod, 103, a support plate, 2, a paper separating frame, 201, a paper separating needle, 2011, a gradual change groove, 2012, a first return spring, 2013, a chute, 2014, a needle head, 202, a first lifting rod, 2021, a first cylinder, 203, a longitudinal swing rod, 2031, a longitudinal swing linkage arm, 2032, a longitudinal swing transmission pin, 2033, a longitudinal swing driving arm, 2034, a longitudinal swing transmission arm, 2035, an L-shaped swing arm, 2036, a first tension spring, 2037, a push rod, 204, a paper port, 3, a truss, 301, a paper pressing frame, 302, a transmission column, 303, a pneumatic ejector rod, 304, a connector, 305, a paper pressing knife, 4, a transmission panel, 401, a belt pulley, 402, a transmission belt 4201, a stopper, a through groove, 404, a paper feeding groove, 5, a power mechanism, 501, a motor, 502, an air compressor, 503, a driving disk, 504, a spindle, a 5041, a driving disk, a cam, a main shaft, The auxiliary driving swing arm comprises a secondary driving swing arm 601, a radial swing rod, 6011, a linkage bayonet, 6012, a second return spring, 602, a shifting rod, 603, a fourth air cylinder, 7, a cantilever, 701, a top plate, 702, a base, 703, a T-shaped ejector rod, 704, a vertical stop lever, 705, a fourth tension spring, 706, a third air cylinder, 801, a cardboard, 8011, a through hole, 8012, a needle groove, 8013, a clamping seat, 8014, a clamping spring, 8015, a cardboard head, 802, a second lifting rod, 8021, a raised head, 8022, a pull-back rod, 8023, a lifting rod, 8024, a second air cylinder, 803, a protective cover, 804, a limiting buckle, 805, a second tension spring, 806 and a third tension spring.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

As shown in fig. 1 to 18, the paper separating mechanism includes a frame 1, a paper separating frame 2, a truss 3, a power mechanism 5, and a conveying mechanism.

The top of frame 1 is equipped with branch paper platform 101 and a pair of polished rod 102, divides on the paper platform 101 through screw connection backup pad 103, is equipped with logical groove through the backup pad 103, and the screw passes logical groove and fixes backup pad 103, can adjust the intermittent type between backup pad 103 and the branch paper frame 2 through adjusting screw in the position that leads to the groove to match the paper of different width. The paper separating frame 2 is arranged on one edge of the supporting plate 103 opposite to the paper separating table 101, the truss 3 is arranged on the polished rod 102 in a sliding mode, the conveying mechanism penetrates through the truss 3 and is arranged between the polished rods 102 and fixedly connected with the rack 1, and each piece of stacked paper taken out of the truss 3 is conveyed to the next process link by the conveying mechanism.

A paper separating needle 201 is vertically arranged on the paper separating frame 2, and a paper outlet 204 is arranged at one end of the paper separating frame 2 close to the paper separating table 101. One end to the other end on the branch paper needle 201 are equipped with first reset spring 2012 in proper order, gradual change groove 2011, spout 2013 and syringe needle 2014, and syringe needle 2014 is just to exit slot 204, and first reset spring 2012 fixed mounting is on dividing paper frame 2.

The paper separating frame 2 is transversely provided with a first lifting rod 202 and a vertical swing rod 203, the first lifting rod 202 penetrates through the gradual change groove 2011, the groove width of the gradual change groove 2011 is gradually increased towards two ends of the groove, the structure is that the first lifting rod 202 can provide vertical upward force for the paper separating needle 201 while swinging, and the first lifting rod 202 is ensured to be only contacted with the axial center of the paper separating needle 201, so that the force deviating from the axis of the paper separating needle 201 is not generated, and redundant moment is avoided. One end of the first lifting rod 202 is movably arranged below the other end of the paper separating frame 2 and is connected with a first cylinder 2021 arranged on the paper separating frame 2, the first cylinder 2021 pushes one end of the first lifting rod 202 to move upwards and simultaneously drives the paper separating needle 201 to move upwards and compress a first return spring 2012, so that the needle 2014 lifts the upper part of the paper stack after being inserted into the paper stack between the supporting plate 103 and the paper separating frame 2 through the lifting motion generated by the first lifting rod 202, and the paper stack which needs to be separated and taken out below is separated.

The paper separating frame 2 is connected with a cardboard 801 through a plurality of limiting buckles 804, and the cardboard 801 slides up and down on the surface of the paper separating frame 2. One end of the cardboard 801 close to the first lifting rod 202 is bent by 90 degrees so as to be matched with the raised head 8021, a through hole 8011 for accommodating the paper separating needle 201 is arranged at the bent position, and the bent position is connected with the adjacent limiting buckle 804 through a second tension spring 805 for resetting. A second lifting rod 802 is arranged below the bending position of the cardboard 801, a pair of raised heads 8021 is arranged on the second lifting rod 802, a pull-back rod 8022 and a pull-up rod 8023 are arranged at the end far away from the raised heads 8021, the pull-back rod 8022 is connected with the paper separating frame 2 through a third tension spring 806, and the pull-up rod 8023 is connected with a second air cylinder 8024 arranged on the paper separating frame 2; one side of the cardboard 801 close to the paper outlet 204 is provided with a clamping seat 8013, the clamping seat 8013 is connected with a cardboard head 8015 through a clamping spring 8014, the cardboard head 8015 penetrates through the paper outlet 204 to be in contact with a paper stack, and a relatively tight acting force is exerted on the paper stack under the action of the clamping spring 8014.

Because the tension of printing ink to and the influence of the heat of printing machine, the paper can be the arc after the printing, and at the in-process of getting paper, the thickness that the paper was got at every turn to syringe needle 2014 can be influenced to curved paper, can appear the condition that syringe needle 2014 punctures the paper sometimes. If an additional pressure is applied from above the stack, the friction force is too large due to the increase of gravity, and the taken-out stack is easily pulled out with irregular or incomplete taken-out sheets. Before the needle 2014 is inserted into the paper stack, the cardboard 801 presses the lower part of the paper stack on the paper separating table 101 by the action of the second tension spring 805 and the acting force of the cardboard head 8015 and the side surface of the paper stack, so that the paper stack is prevented from being loosened, and the consistency of the number of paper sheets under the same paper taking thickness every time is ensured. After the needle 2014 is inserted, the paper separating needle 201 is lifted up under the seat of the first cylinder 2021, and under the pushing action of the second cylinder 8024, the lifting rod 8023 drives the second lifting rod 802 to rotate, so that the raised head 8021 pushes the paper clamping plate 801 to move upwards, and the paper clamping head 8015 synchronously pulls the paper stack upwards, so that the gap between the non-separated part and the separated part is increased, and the smoothness of paper taking is ensured.

The longitudinal swing rod 203 is movably fixed on the paper separating frame 2, a longitudinal swing driving arm 2033 and a longitudinal swing linkage arm 2031 are respectively and fixedly connected with the radial directions of the two ends of the longitudinal swing rod 203, a longitudinal swing transmission pin 2032 is arranged at one end of the longitudinal swing linkage arm 2031 far away from the longitudinal swing rod 203, and the longitudinal swing transmission pin 2032 is arranged in the chute 2013. The swinging of the longitudinal swing driving arm 2033 is synchronously transmitted to the longitudinal swing linkage arm 2031 through the longitudinal swing rod 203, the longitudinal swing linkage arm 2031 drives the paper separating needle 201 to swing in the direction vertical to the plane of the paper separating frame 2 through the longitudinal swing driving pin 2032, and the actions of inserting the needle 2014 of the paper separating needle 201 into the paper stack and withdrawing from the paper stack are realized.

The longitudinal pendulum driving arm 2033 is movably connected with the longitudinal pendulum driving arm 2034, the longitudinal pendulum driving arm 2034 is movably connected with the push rod 2037, the longitudinal pendulum driving arm 2034 is further connected with a first tension spring 2036 on the rack 1, the push rod 2037 is fixedly installed on the L-shaped swing arm 2035, and the L-shaped swing arm 2035 is movably arranged on the rack 1.

A transmission column 302 matched with the L-shaped swing arm 2035 is arranged at one side of the truss 3, a paper pressing frame 301 and a pneumatic ejector rod 303 are oppositely arranged on the truss 3, and a paper pressing knife 305 is arranged on the paper pressing frame 301; a connector 304 is arranged below the truss, the connector 304 is connected with a power mechanism 5 to control the truss 3 to slide on the polished rod 102, and a paper taking groove 1011 is arranged on the paper separating table 101. When the truss 3 moves towards the paper separating frame 2, the transmission column 302 shifts the L-shaped swing arm 2035 to fall towards the paper separating frame 2, the longitudinal swing driving arm 2033 is pressed down through the longitudinal swing driving arm 2034, the paper separating needle 201 finally swings towards the paper separating frame 2, the needle 2014 is inserted into the paper stack, after the action is completed, the first air cylinder 2021 pushes the first lifting rod 202 to move upwards, the needle 2014 lifts the paper stack, so that a gap appears between the paper stack to be distributed and the separated paper stack, the truss 3 continues to move the paper pressing knife 305 forwards to be inserted into the gap below the needle 2014, meanwhile, the upper top of the pneumatic ejector rod 303 and the paper pressing knife 305 clamp the separated paper stack together, and the paper stack is pulled out when the truss 3 performs resetting movement. Then the truss 3 moves towards the direction of separating the paper separating frame 2 from the back, the paper stack separated from the paper stack is taken to the conveying mechanism, the L-shaped swing arm 2035 is poked reversely while moving, the paper separating needle 201 swings towards the direction of separating the paper separating frame 2 from the back, the needle 2014 is separated from the paper stack, and the paper stack falls under the action of gravity to wait for next separation and paper taking. In this process, the first tension spring 2036 plays a role in stabilizing the L-shaped swing arm 2035, thereby ensuring the stability of the paper separating needle 201.

As shown in fig. 6, the power mechanism 5 includes a motor 501, a driving disc 503 and an air compressor 502; the driving disc 503 belt is connected with the motor 501, the driving disc 503 is provided with a main shaft 504, the main shaft 504 penetrates through the frame 1 to be connected with a main driving swing arm 505, the main driving swing arm 505 is movably connected with an auxiliary driving swing arm 506, and the auxiliary driving swing arm 506 is connected with the connecting head 304. The motor 501 rotates to drive the driving disc 503, further drives the driving swing arm 505 to rotate, and the driving swing arm 505 drives the truss 3 to reciprocate. The air compressor 502 is connected with the air cylinder through an air pipe to provide aerodynamic force.

In this embodiment, a T-shaped top bar 703 is arranged below the paper taking groove 1011, and the T-shaped top bar 703 is fixed on the cantilever 7, and the top of the T-shaped top bar is arc-shaped. The cantilever 7 is connected with the base 702, the base 702 is fixedly connected with the top plate 701, one end of the top plate 701 is rotatably arranged on the frame 1, the other end of the top plate 701 is combined with the position where the main shaft 504 is provided with the cam 5041, and the cam 5041 pushes the top plate 701 to move up and down regularly. The T-shaped push rods 703 are matched with the paper jamming heads 8015 at two sides to further press the paper stack from the upper direction and the lower direction.

The cantilever 7 is connected with the base 702 in a sliding manner, a vertical stop lever 704 is vertically connected to the cantilever 7, the vertical stop lever 704 is connected with the base 702 through a fourth tension spring 705, and one side of the vertical stop lever 704 connected with the fourth tension spring 705 is connected with a third air cylinder 706 arranged on the rack 1. The third cylinder 706 pushes the cantilever 7 to move transversely, and the fourth tension spring 705 pulls the cantilever 7 to reset, so that the T-shaped push rod 703 moves left and right.

The paper separating frame 2 is provided with a radial swing rod 601, the radial swing rod 601 is movably arranged on the rack 1, one end of the radial swing rod 601 is provided with a second reset spring 6012, the second reset spring 6012 is fixedly connected with the rack 1, the radial swing rod 601 is provided with a linkage bayonet 6011 clamped with the paper separating needle 201, the rack 1 is provided with a shifting lever 602 perpendicular to the end of the radial swing rod 601, and one side of the shifting lever 602, which is back to the radial swing rod 601, is provided with a fourth cylinder 603. The fourth cylinder 603 pushes the paper separating needle 201 to swing on the plane of the paper separating frame 2, the paper separating needle 201 is inserted into the paper stack and swings to one side, and then the paper separating needle is lifted upwards, so that the separation of upper and lower paper is facilitated, and the situation that the paper pressing knife 305 is inserted into the back and the needle 2014 are inserted into different paper gaps to cause the paper breaking in the paper taking process is avoided. The swing of the paper separating needle 201 and the T-shaped ejector rod 703 are performed synchronously, and a movable space is reserved for the pneumatic ejector rod 303 and the paper pressing knife 305.

The conveying mechanism comprises a conveying panel 4 and a conveying belt 402, a plurality of through grooves 403 and a paper feeding groove 404 are arranged on the conveying panel 4, the separated paper stack is clamped by the pneumatic ejector rod 303 and the paper pressing knife 305 to move in the paper feeding groove 404, then the pneumatic ejector rod 303 retracts, and the paper stack falls on the conveying belt 402. The conveyor belt 402 is arranged in the through groove 403, and a plurality of stop blocks 4021 are uniformly distributed on the conveyor belt 402, and the stop blocks 4021 are beneficial to keeping the stack of paper tidy. The conveyor belt 402 is driven by a pulley 401.

Claims

1. The utility model provides a paper separating mechanism which characterized in that: comprises a frame (1), a paper separating frame (2), a truss (3), a power mechanism (5) and a conveying mechanism;

the paper separating table (101) and the pair of polished rods (102) are arranged at the top of the rack (1), the paper separating table (101) is connected with the supporting plate (103) through screws, the paper separating frame (2) is arranged on one edge of the supporting plate (103) opposite to the paper separating table (101), the truss (3) is arranged on the polished rods (102) in a sliding manner, and the conveying mechanism penetrates through the truss (3) to be arranged between the polished rods (102) and is fixedly connected with the rack (1);

a paper separating needle (201) is vertically arranged on the paper separating frame (2), the paper separating frame (2) is close to the paper separating table (101), and one end of the paper separating needle (201) is provided with a paper outlet (204); a first reset spring (2012), a gradual change groove (2011), a chute (2013) and a needle head (2014) are sequentially arranged from one end to the other end of the paper distribution needle (201), the needle head (2014) is over against the paper outlet (204), and the first reset spring (2012) is fixedly arranged on the paper distribution frame (2);

a first lifting rod (202) and a longitudinal swinging rod (203) are transversely arranged on the paper separating frame (2), the first lifting rod (202) penetrates through the gradual change groove (2011), and one end of the first lifting rod (202) is movably arranged below the other end of the paper separating frame (2) and is connected with a first air cylinder (2021) arranged on the paper separating frame (2);

the longitudinal swing rod (203) is movably fixed on the paper separating frame (2), a longitudinal swing driving arm (2033) and a longitudinal swing linkage arm (2031) are respectively and fixedly connected with the two ends of the longitudinal swing rod (203) in the radial direction, a longitudinal swing transmission pin (2032) is arranged at one end of the longitudinal swing linkage arm (2031) far away from the longitudinal swing rod (203), and the longitudinal swing transmission pin (2032) is arranged in the chute (2013);

the paper separating frame (2) is fixedly connected with a paper clamping plate (801) through a plurality of limiting buckles (804), one end, close to the first lifting rod (202), of the paper clamping plate (801) is bent at 90 degrees, a through hole (8011) for accommodating the paper separating needle (201) is formed in the bent position, and the bent position is connected with the adjacent limiting buckle (804) through a second tension spring (805); a second lifting rod (802) is arranged below a bending part of the cardboard (801), a pair of raised heads (8021) is arranged on the second lifting rod (802), a pull-back rod (8022) and a pull-up rod (8023) are arranged at the end far away from the raised heads (8021), the pull-back rod (8022) is connected with the paper separating frame (2) through a third tension spring (806), and the pull-up rod (8023) is connected with a second air cylinder (8024) arranged on the paper separating frame (2); a clamping seat (8013) is arranged on one side of the paper clamping plate (801) close to the paper outlet (204), and a paper clamping head (8015) is connected to the clamping seat (8013) through a clamping spring (8014);

the longitudinal pendulum driving arm (2033) is movably connected with a longitudinal pendulum transmission arm (2034), the longitudinal pendulum transmission arm (2034) is movably connected with a push rod (2037), the longitudinal pendulum transmission arm (2034) is also connected with a first tension spring (2036) on the rack (1), the push rod (2037) is fixedly installed on an L-shaped swing arm (2035), and the L-shaped swing arm (2035) is movably arranged on the rack (1);

a transmission column (302) matched with the L-shaped swing arm (2035) is arranged on one side of the truss (3), a paper pressing frame (301) and a pneumatic ejector rod (303) are oppositely arranged on the truss (3), and a paper pressing knife (305) is arranged on the paper pressing frame (301); a connector (304) is arranged below the truss, the connector (304) is connected with a power mechanism (5) to control the truss (3) to slide on the polish rod (102), and a paper taking groove (1011) is arranged on the paper separating table (101);

the power mechanism (5) comprises a motor (501), a driving disc (503) and an air compressor (502); the driving disc (503) is connected with the motor (501), a main shaft (504) is arranged on the driving disc (503), the main shaft (504) penetrates through the rack (1) to be connected with a main driving swing arm (505), an auxiliary driving swing arm (506) is movably connected onto the main driving swing arm (505), and the auxiliary driving swing arm (506) is connected with the connecting head (304).

2. The paper separating mechanism of claim 1, wherein: a T-shaped ejector rod (703) is arranged below the paper taking groove (1011), the T-shaped ejector rod (703) is fixed on a cantilever (7), the cantilever (7) is connected with a base (702), the base (702) is fixedly connected with a top plate (701), one end of the top plate (701) is rotatably arranged on the rack (1), and the other end of the top plate is connected with a position where a cam (5041) is arranged on a main shaft (504).

3. The paper separating mechanism of claim 2, wherein: cantilever (7) and base (702) sliding connection, be connected with perpendicular shelves pole (704) on cantilever (7) perpendicularly, perpendicular shelves pole (704) are connected with base (702) through fourth extension spring (705), and one side that fourth extension spring (705) is connected in perpendicular shelves pole (704) is connected with third cylinder (706) of setting on frame (1).

4. The paper separating mechanism of claim 1, wherein: the paper separating frame is characterized in that a radial swing rod (601) is arranged on the paper separating frame (2), the radial swing rod (601) is movably arranged on the frame (1), a second reset spring (6012) is arranged at one end of the radial swing rod (601), the second reset spring (6012) is fixedly connected with the frame (1), a linkage bayonet (6011) clamped with the paper separating needle (201) is arranged on the radial swing rod (601), a shifting rod (602) is arranged on the frame (1) in the direction perpendicular to the end of the radial swing rod (601), and a fourth cylinder (603) is arranged on one side, back to the radial swing rod (601), of the shifting rod (602).

5. The paper separating mechanism of claim 1, wherein: the conveying mechanism comprises a conveying panel (4) and a conveying belt (402), a plurality of through grooves (403) and a paper feeding groove (404) are formed in the conveying panel (4), the conveying belt (402) is arranged in the through grooves (403), a plurality of stop blocks (4021) are uniformly distributed on the conveying belt (402), and the conveying belt (402) is driven by a belt wheel (401).