CN214692331U - Novel paperboard feeding machine - Google Patents

Abstract

The utility model relates to the technical field of corrugated board production, in particular to a novel paperboard feeding machine, which comprises a first belt conveyor, a second belt conveyor, a lifting device, a first guide rail, a first slider and a belt seat bearing, wherein, two opposite ends of the belt seat bearing are respectively provided with a transfer plate, the left end of each transfer plate is respectively and fixedly connected with a limiting plate, a frame shaft is fixedly connected between the two opposite ends of the transfer plate, the bottom of the second belt conveyor is connected with a plurality of first connecting blocks, the left end of the lifting device is fixedly connected with a supporting box, the bottom end of the inner wall of the supporting box is provided with a plurality of second connecting blocks, the upper part of each second connecting block is hinged with a first hydraulic cylinder, the output shaft end of each first hydraulic cylinder is hinged with the lower part of each corresponding second connecting block, the upper part of the supporting box is provided with a lifting rope device, the left front part and the left rear part of the bottom end of the long plate are both hinged with fixing rods, and the left part of the long plate is provided with a material blocking device; the corrugated board angle adjusting device has the advantages of convenience in adjusting and transmitting the angle of the corrugated board, higher stability, convenience in adapting to structures with different heights and higher adaptability.

Description

Novel paperboard feeding machine

Technical Field

The utility model relates to a corrugated container board production technical field specifically is novel paper machine on cardboard.

Background

In the production process of the corrugated board, the corrugated board is required to pass through a paper feeding part, a counting part, a turning paper folding part and a bundling part, and finally a formed product of the corrugated board is formed, wherein the paper feeding part is used for conveniently lifting the paper and then matching with other transportation parts in an automatic mode.

Through search, patent publication No. CN206358966U discloses a corrugated paper cutting and feeding mechanism. The corrugated paper cutting and feeding mechanism comprises a printing part and a die cutting part, wherein the printing part comprises a printing frame, a horizontal rotating beam is arranged in the printing frame, and an overturning and feeding mechanism is sleeved on the rotating beam in a rotating fit manner; the paper mechanism includes the dwang of normal running fit suit on the rotor beam in the upset, and the one end of dwang is equipped with the bearing plate, and the other end of dwang is equipped with and is used for driving the dwang and go up the rotary driving mechanism of reciprocating rotation between the paper station in material loading station and the upset, and the dwang is when going up the paper station, and the bearing plate is parallel with the horizontal plane, and the bearing plate is inclined upwards for the horizontal plane when the paper station is gone up in the upset to the dwang. The utility model has the characteristics of simple structure, degree of automation is better, and the transport rhythm is very fast, and the manpower consumes less.

The angle of the position for transmitting the corrugated board is inconvenient to adjust in the using process, the stability for transmitting the corrugated board position in the using process is low, the corrugated board is inconvenient to adapt to structures with different heights, and the adaptability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a this conveniently adjust transmission corrugated container board's position angle, stability is higher, is convenient for adapt to the structure of co-altitude not, the higher novel paper machine on cardboard of adaptability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel paperboard feeding machine comprises a first belt conveyor, a second belt conveyor and a lifting device, wherein the first belt conveyor is positioned on the right side of the lifting device, the front part and the rear part of the right end of the lifting device are respectively connected with a first guide rail, the left end of each first guide rail is vertically matched with a first sliding block in a sliding manner, the left end of each first sliding block is connected with a belt seat bearing, the opposite ends of the two belt seat bearings are respectively provided with an adapter plate, the left end of each adapter plate is fixedly connected with a limiting plate, a frame shaft is fixedly connected between the opposite ends of the two adapter plates, the circumferential outer wall of the frame shaft is rotatably matched with a mounting hole of each belt seat bearing, the left end of each adapter plate is fixedly connected with the right end of the second belt conveyor, the bottom of the second belt conveyor is connected with a plurality of first connecting blocks, and the left end of the lifting device is fixedly connected with a supporting box, the punishment in advance hole has all been seted up to the left end and the right-hand member of supporting box, a plurality of second connecting blocks are installed to the inner wall bottom of supporting box, each the upper portion of second connecting block all articulates there is first pneumatic cylinder, each the output axle head of first pneumatic cylinder all corresponds with each the lower part of second connecting block is articulated, the lifting rope device is installed on the upper portion of supporting box, the left side of supporting box is provided with the bottom plate, the top left part of bottom plate articulates there is the second pneumatic cylinder, the output of second pneumatic cylinder articulates there is the long slab, the third belt feeder is installed to the top right part of long slab, the fourth belt feeder is installed to the left part of long slab, the bottom left side front portion and the bottom left rear portion of long slab all articulate there is the dead lever, dam device is installed to the left part of long slab.

Preferably, the lifting rope device comprises a frame plate, the top left part of the supporting box and the bottom fixed connection of the frame plate are connected, the upper part of the frame plate is connected with a long shaft in a rotating way, the middle part of the long shaft is fixedly connected with a rope winding wheel, the output shaft end of the transmission motor is fixedly connected with the front end of the long shaft, the transmission motor is installed on the upper part of the right end of the frame plate, the rope supporting device is installed at the top end of the lifting device and comprises a supporting plate, the upper part of the supporting plate is connected with a cylinder, the top right part of the lifting device is fixedly connected with a heightening plate, the upper part of the heightening plate is connected with a long pipe in a rotating way through a shaft, the left part of the long pipe is connected with an extension rod through threads, the middle part of the long pipe is hinged with the middle part of the cylinder, the left part of the extension rod is hinged with a steering wheel, and the circumferential outer wall of the rope winding wheel is wound with a connecting rope, the one end of connecting the rope with the lateral wall fixed connection of rope winding wheel, the middle part of connecting the rope with the lateral wall contact of directive wheel, the fixed pipe of the other end fixedly connected with of connecting the rope, the middle part of fixed pipe with hoisting device's right part fixed connection, the middle part of connecting the rope with the middle part fixed connection of second belt feeder.

Preferably, the dam device includes gear motor, there are two support columns in the left part of long slab through bolted connection, the upper portion of fourth belt feeder is provided with the diaphragm, the bottom and the each of diaphragm the top fixed connection of support column, the equal fixedly connected with cantilever side pipe in the left part and the right part of diaphragm, the middle part fixedly connected with screwed pipe of cantilever side pipe, there is the screw rod at the middle part of screwed pipe through threaded connection, gear motor's output with the upper portion of screw rod is connected, the right-hand member fixedly connected with second slider of cantilever side pipe, sliding fit has the second guide rail about the right-hand member of second slider, the upper portion fixedly connected with lug of second guide rail, the right-hand member fixedly connected with baffle of second guide rail.

Preferably, the bottom end of the screw rod is rotatably connected with a reinforcing shaft, and the right end of the reinforcing shaft is in contact with the left end of the baffle.

Preferably, the rear ends of the supporting boxes are provided with doors.

Preferably, the support box is internally provided with three connecting plates, and the right end of each connecting plate is fixedly connected with the upper part of the left end, the lower part of the left end and the bottom of the left end of each second hydraulic cylinder.

Preferably, the outer surface of the output belt of the fourth belt conveyor is provided with anti-skid grains.

Preferably, the bottom end of each fixed rod is connected with a stud through threads, and the bottom end of each stud is fixedly connected with a wide plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel paper machine on cardboard possesses following beneficial effect:

this novel paper machine on cardboard, it rises back rotation angle to drive the second belt pulley through first pneumatic cylinder, and through the belt seat bearing, cooperation between first slider and the first slide rail, and rotate between through keysets and the belt seat bearing, and then adjust the angle of second belt pulley, and the middle part through lifting rope device protection second belt pulley increases the stability in use, and drive the long slab through the second pneumatic cylinder, third belt pulley and fourth belt pulley rotation angle, and then adjust the angle of third belt pulley and fourth belt pulley, and then make it adapt to other machines of co-altitude not, reach the position angle that conveniently adjusts transmission corrugated container board, stability is higher, be convenient for adapt to the structure of co-altitude not, the higher effect of adaptability.

Drawings

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

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of a partial enlarged structure at C in fig. 1 according to the present invention;

fig. 5 is a schematic view of a partial enlarged structure at D in fig. 1 according to the present invention;

fig. 6 is a schematic view of a partial enlarged structure at E in fig. 1 according to the present invention;

fig. 7 is a left side view structure diagram of the first hydraulic cylinder and the connecting plate of the present invention.

In the figure: 1. a first belt conveyor; 2. a second belt conveyor; 3. a lifting device; 4. a first guide rail; 5. a first slider; 6. a pedestal bearing; 7. an adapter plate; 8. a limiting plate; 9. a frame shaft; 10. a first connection block; 11. a support box; 12. a second connecting block; 13. a first hydraulic cylinder; 14. a base plate; 15. a second hydraulic cylinder; 16. a long plate; 17. a third belt conveyor; 18. a fourth belt conveyor; 19. fixing the rod; 20. a frame plate; 21. a long axis; 22. a rope winding wheel; 23. a drive motor; 24. a support plate; 25. a cylinder; 26. heightening plates; 27. a long tube; 28. an extension rod; 29. a steering wheel; 30. connecting ropes; 31. a fixed tube; 32. a reduction motor; 33. a support pillar; 34. a transverse plate; 35. a cantilever square tube; 36. a solenoid; 37. a screw; 38. a second slider; 39. a second guide rail; 40. a bump; 41. a baffle plate; 42. reinforcing the shaft; 43. a door; 44. a connecting plate; 45. anti-skid lines; 46. a stud; 47. and (4) wide plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-7, a novel paperboard feeding machine comprises a first belt conveyor 1, a second belt conveyor 2 and a lifting device 3, wherein the first belt conveyor 1 is located on the right side of the lifting device 3, the front part and the rear part of the right end of the lifting device 3 are both connected with first guide rails 4, the left end of each first guide rail 4 is vertically matched with a first slider 5 in a sliding manner, the left end of each first slider 5 is connected with a bearing 6 with a seat, the opposite ends of the two bearings 6 with the seat are both provided with adapter plates 7, the left end of each adapter plate 7 is fixedly connected with a limiting plate 8, a frame shaft 9 is fixedly connected between the opposite ends of the two adapter plates 7, the circumferential outer wall of the frame shaft 9 is rotatably matched with the mounting holes of the bearings 6 with the seats, the left end of the adapter plate 7 is fixedly connected with the right end of the second belt conveyor 2, the bottom of the second belt conveyor 2 is connected with a plurality of first connecting blocks 10, the left end of the lifting device 3 is fixedly connected with a supporting box 11, the rear ends of the supporting boxes 11 are provided with doors 43; door 43 is opened through the user, and then be convenient for maintain the inside structure of supporting box 11, and the punishment in advance hole has all been seted up to the left end and the right-hand member of supporting box 11, and a plurality of second connecting blocks 12 are installed to the inner wall bottom of supporting box 11, and the upper portion of each second connecting block 12 all articulates there is first pneumatic cylinder 13, and the output axle head of each first pneumatic cylinder 13 all articulates with the lower part of each corresponding second connecting block 12.

Further, a lifting rope device is arranged on the upper portion of the supporting box 11, the lifting rope device comprises a frame plate 20, the left portion of the top end of the supporting box 11 is fixedly connected with the bottom end of the frame plate 20, the upper portion of the frame plate 20 is rotatably connected with a long shaft 21, the middle portion of the long shaft 21 is fixedly connected with a rope winding wheel 22, the output shaft end of a transmission motor 23 is fixedly connected with the front end of the long shaft 21, the upper portion of the right end of the frame plate 20 is provided with the transmission motor 23, the top end of the lifting device 3 is provided with a rope supporting device, the rope supporting device comprises a supporting plate 24, the upper portion of the supporting plate 24 is connected with a cylinder 25, the right portion of the top end of the lifting device 3 is fixedly connected with a heightening plate 26, the upper portion of the heightening plate 26 is rotatably connected with a long pipe 27 through a shaft, the left portion of the long pipe 27 is connected with an extending rod 28 through threads, the middle portion of the long pipe 27 is hinged with the middle portion of the cylinder 25, the left portion of the extending rod 28 is hinged with a steering wheel 29, a connecting rope 30 is arranged on the outer wall of the circumference of the rope winding wheel 22, one end of a connecting rope 30 is fixedly connected with the outer side wall of the rope winding wheel 22, the middle part of the connecting rope 30 is contacted with the outer side wall of the steering wheel 29, the other end of the connecting rope 30 is fixedly connected with a fixed pipe 31, the middle part of the fixed pipe 31 is fixedly connected with the right part of the lifting device 3, and the middle part of the connecting rope 30 is fixedly connected with the middle part of the second belt conveyor 2; the connecting rope 30 is driven to loosen on the rope winding wheel 22 through the transmission motor 23, the length of the connecting rope 30 is adjusted, the extension rod 28 is rotated by a user, the combined length of the long pipe 27 and the extension rod 28 is adjusted, the position of the steering wheel 29 is adjusted, the air cylinder 25 extends out in the use process, the extension rod 28 and the switching wheel are driven to rotate, the connecting rope 30 is driven to tighten, the effect of tightening the connecting rope 30 is achieved, the use stability is improved, the bottom plate 14 is arranged on the left side of the supporting box 11, the left portion of the top end of the bottom plate 14 is hinged to the second hydraulic cylinder 15, the output end of the second hydraulic cylinder 15 is hinged to the long plate 16, the third belt conveyor 17 is arranged on the right portion of the top end of the long plate 16, the fourth belt conveyor 18 is arranged on the left portion of the long plate 16, and anti-skid grains 45 are arranged on the outer surface of the output belt of the fourth belt 18; the slip of the corrugated board is reduced by the slip prevention effect of the slip prevention lines 45, the left front part and the left rear part of the bottom end of the long board 16 are hinged with fixing rods 19, the bottom end of each fixing rod 19 is connected with a stud 46 through threads, and the bottom end of each stud 46 is fixedly connected with a wide board 47; through contact between the wide plate 47 and the ground, and through the rotatory double-screw bolt 46 of user, and then adjust the length of dead lever 19 and the combination of double-screw bolt 46, and then make wide plate 47 and ground contact, and then adapt to different ground conditions, improve stability in use.

Further, a material blocking device is installed on the left portion of the long plate 16 and comprises a speed reduction motor 32, the left portion of the long plate 16 is connected with two supporting columns 33 through bolts, a transverse plate 34 is arranged on the upper portion of the fourth belt conveyor 18, the bottom end of the transverse plate 34 is fixedly connected with the top ends of the supporting columns 33, the left portion and the right portion of the transverse plate 34 are fixedly connected with a cantilever square tube 35, the middle portion of the cantilever square tube 35 is fixedly connected with a threaded tube 36, the middle portion of the threaded tube 36 is connected with a screw rod 37 through threads, the output end of the speed reduction motor 32 is connected with the upper portion of the screw rod 37, the right end of the cantilever square tube 35 is fixedly connected with a second sliding block 38, the right end of the second sliding block 38 is vertically matched with a second guide rail 39 in a sliding mode, a convex block 40 is fixedly connected to the upper portion of the second guide rail 39, and a baffle 41 is fixedly connected to the right end of the second guide rail 39; the screw rod 37 is driven to rotate through the speed reducing motor 32, the screw rod 37 is matched with the screw pipe 36, the screw rod 37 and the screw pipe 36 are driven to move up and down relatively, the slide rail and the baffle plate 41 are driven to move up and down, the position of the baffle plate 41 is adjusted, the corrugated board is suitable for corrugated boards with different thicknesses, the bottom end of the screw rod 37 is rotatably connected with a reinforcing shaft 42, and the right end of the reinforcing shaft 42 is in contact with the left end of the baffle plate 41; the reinforcing shaft 42 is abutted against the left end of the baffle plate 41, so that the deformation of the bottom of the baffle plate 41 is reduced, the use reliability is improved, the supporting box 11 is internally provided with three connecting plates 44, and the right end of each connecting plate 44 is fixedly connected with the upper part of the left end, the lower part of the left end and the bottom of the left end of each second hydraulic cylinder 15; the connecting plate 44 is matched with each second hydraulic cylinder 15, so that the second hydraulic cylinders 15 are driven to move simultaneously, the situation that the second belt conveyor 2 is deformed after being pulled by the second hydraulic cylinders 15 is reduced, and the use reliability is improved; the rotation angle after the second belt pulley rises is driven through the first hydraulic cylinder 13, and through the belt seat bearing 6, cooperate between first slider 5 and the first slide rail, and rotate between through keysets 7 and belt seat bearing 6, and then adjust the angle of second belt pulley 2, and the middle part that lives second belt pulley 2 through the lifting rope device increases the stability in use, and drive long board 16 through second hydraulic cylinder 15, third belt pulley 17 and fourth belt pulley 18 rotation angle, and then adjust the angle of third belt pulley 17 and fourth belt pulley 18, and then make it adapt to other machines of co-altitude not, reach the position angle that conveniently adjusts transmission corrugated container board, stability is higher, be convenient for adapt to the structure of co-altitude not, the higher effect of adaptability.

In summary, the working principle and working process of the novel paper board feeding machine are that, when in use, a user firstly extends the first hydraulic cylinder 13, the first hydraulic cylinder 13 drives the second belt pulley to rotate by the angle after the second belt pulley rises, the first sliding block 5 is matched with the first sliding rail through the belt seat bearing 6, the adapter plate 7 rotates with the belt seat bearing 6, the angle of the second belt pulley 2 is further adjusted, the middle part of the second belt pulley 2 is protected by the lifting rope device to increase the use stability, the second hydraulic cylinder 15 drives the long plate 16, the third belt pulley 17 and the fourth belt pulley 18 to rotate by the rotation angle, the angle of the third belt pulley 17 and the fourth belt pulley 18 is further adjusted, the angle is adjusted according to other machines with different heights, the connecting rope 30 is loosened on the rope winding wheel 22 by the user in the use process, and the length of the connecting rope 30 is further adjusted, the user rotates the extension rod 28 to adjust the length of the combination of the long tube 27 and the extension rod 28, and then adjusts the position of the steering wheel 29, and in the using process, the cylinder 25 extends out to drive the extension rod 28 and the switching wheel to rotate, and then the connecting rope 30 is driven to tension so that the connecting rope 30 supports the middle position of the second belt conveyor 2.

The transmission motor 23 is a servo motor with the model number of SM80-024-30, the reduction motor 32 is a motor with a speed reducer, the reduction motor 32 is the model number of KA37, the transmission motor 23 and the reduction motor 32 are all known devices which are directly purchased from the market and are well known to those skilled in the art, and here, the transmission motor 23 and the reduction motor 32 are only used and are not structurally and functionally improved, and are not described in detail herein, and the motor is provided with a control switch matched with the motor, and the installation position of the control switch is selected according to actual use requirements, so that an operator can conveniently operate and control the motor.

The lifting device 3, the first belt conveyor 1, the second belt conveyor 2, the third belt conveyor 17, and the fourth belt conveyor 18 are all well-known components of those skilled in the art, and therefore are not described in detail.

The first guide rail 4, the first slider 5, the second guide rail 39 and the second slider 38 are conventional components available in the market, the first slider 5 and the second slider 38 can be selected from model EGH20CA, wherein the first guide rail 4, the first slider 5, the second guide rail 39 and the second slider 38 are in a matching state of sliding up and down without being separated, and the shape of the first guide rail 4, the first slider 5, the second guide rail 39 and the second slider 38 can be seen in fig. 1, so that the details are not described.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a novel paper machine on cardboard, includes first belt feeder (1), second belt feeder (2) and hoisting device (3), first belt feeder (1) is located the right side of hoisting device (3), its characterized in that: the front part of the right end and the rear part of the right end of the lifting device (3) are both connected with first guide rails (4), the left end of each first guide rail (4) is vertically matched with a first sliding block (5) in a sliding manner, the left end of each first sliding block (5) is connected with a bearing (6) with a seat, the opposite ends of the two bearings (6) with the seats are respectively provided with a transfer plate (7), the left end of each transfer plate (7) is fixedly connected with a limiting plate (8), the opposite ends of the two transfer plates (7) are fixedly connected with a frame shaft (9), the circumferential outer wall of the frame shaft (9) is rotatably matched with the mounting holes of the bearings (6) with the seats, the left end of the transfer plate (7) is fixedly connected with the right end of the second belt conveyor (2), the bottom of the second belt conveyor (2) is connected with a plurality of first connecting blocks (10), the left end of the lifting device (3) is fixedly connected with a supporting box (11), the left end and the right end of the support box (11) are both provided with material passing holes, the bottom end of the inner wall of the support box (11) is provided with a plurality of second connecting blocks (12), the upper parts of the second connecting blocks (12) are hinged with first hydraulic cylinders (13), the output shaft ends of the first hydraulic cylinders (13) are hinged with the lower parts of the corresponding second connecting blocks (12), the upper part of the support box (11) is provided with a lifting rope device, the left side of the support box (11) is provided with a bottom plate (14), the left part of the top end of the bottom plate (14) is hinged with a second hydraulic cylinder (15), the output end of the second hydraulic cylinder (15) is hinged with a long plate (16), the right part of the top end of the long plate (16) is provided with a third belt conveyor (17), the left part of the long plate (16) is provided with a fourth belt conveyor (18), the left front part and the left rear part of the bottom end of the long plate (16) are both hinged with fixing rods (19), and the left part of the long plate (16) is provided with a material blocking device.

2. A novel board feeder according to claim 1, characterised in that: the lifting rope device comprises a frame plate (20), the top left part of the supporting box (11) and the bottom fixed connection of the frame plate (20), the upper part of the frame plate (20) is connected with a long shaft (21) in a rotating manner, the middle part of the long shaft (21) is fixedly connected with a rope winding wheel (22), a transmission motor (23) is installed on the upper part of the right end of the frame plate (20), the output shaft end of the transmission motor (23) and the front end of the long shaft (21) are fixedly connected, the top end of the lifting device (3) is provided with a rope supporting device, the rope supporting device comprises a supporting plate (24), the upper part of the supporting plate (24) is connected with a cylinder (25), the top right part of the lifting device (3) is fixedly connected with an increasing plate (26), the upper part of the increasing plate (26) is connected with a long pipe (27) in a rotating manner through a shaft, the left part of the long pipe (27) is connected with an extending rod (28) through threads, the middle part of long tube (27) with the middle part of cylinder (25) is articulated, the left part of extension rod (28) articulates there is directive wheel (29), the circumference outer wall winding of rope sheave (22) has connection rope (30), the one end of connecting rope (30) with the lateral wall fixed connection of rope sheave (22), the middle part of connecting rope (30) with the lateral wall contact of directive wheel (29), the fixed pipe (31) of other end fixedly connected with of connecting rope (30), the middle part of fixed pipe (31) with the right part fixed connection of hoisting device (3), the middle part of connecting rope (30) with the middle part fixed connection of second belt machine (2).

3. A novel board feeder according to claim 2, characterised in that: the material blocking device comprises a speed reducing motor (32), the left part of the long plate (16) is connected with two supporting columns (33) through bolts, the upper part of the fourth belt conveyor (18) is provided with a transverse plate (34), the bottom end of the transverse plate (34) is fixedly connected with the top ends of the supporting columns (33), the left part and the right part of the transverse plate (34) are fixedly connected with a cantilever square tube (35), the middle part of the cantilever square tube (35) is fixedly connected with a spiral tube (36), the middle part of the spiral tube (36) is connected with a screw rod (37) through threads, the output end of the speed reducing motor (32) is connected with the upper part of the screw rod (37), the right end of the cantilever square tube (35) is fixedly connected with a second sliding block (38), the right end of the second sliding block (38) is vertically matched with a second guide rail (39) in a sliding manner, and the upper part of the second guide rail (39) is fixedly connected with a convex block (40), and the right end of the second guide rail (39) is fixedly connected with a baffle (41).

4. A novel board feeder according to claim 3, characterised in that: the bottom end of the screw rod (37) is rotatably connected with a reinforcing shaft (42), and the right end of the reinforcing shaft (42) is in contact with the left end of the baffle plate (41).

5. A novel paperboard feeder according to claim 4, characterized in that: the rear ends of the supporting boxes (11) are provided with doors (43).

6. A novel paperboard feeder according to claim 5, characterized in that: the support box (11) is internally provided with three connecting plates (44), and the right end of each connecting plate (44) is fixedly connected with the upper part of the left end, the lower part of the left end and the bottom of the left end of each second hydraulic cylinder (15).

7. A novel board feeder according to claim 6, characterised in that: and anti-skid grains (45) are arranged on the outer surface of the output belt of the fourth belt conveyor (18).

8. A novel board feeder according to claim 7, characterised in that: the bottom end of each fixing rod (19) is connected with a stud (46) through threads, and the bottom end of each stud (46) is fixedly connected with a wide plate (47).

Images