CN216507004U - Paper supporting mechanism of large automatic box pasting and nailing machine - Google Patents

Abstract

The utility model discloses a paper holding mechanism of a large automatic box pasting and nailing machine, belonging to the technical field of box nailing machines, comprising a cylinder bracket, wherein one end of the cylinder bracket is rotatably provided with a second supporting shaft, a cylinder seat is arranged on the second supporting shaft, one end of the cylinder seat far away from the second supporting shaft is provided with a cylinder, the other end of the cylinder bracket is rotatably provided with a first supporting shaft, the outer side of the first supporting shaft is provided with a bearing, the outer side of the bearing is provided with a crutch bracket, one end of the crutch bracket far away from the cylinder bracket is fixedly provided with a supporting plate, the supporting plate is provided with a slag discharging mechanism, the lower end of the supporting plate is provided with a slag sucking mechanism, the crutch bracket and the cylinder are connected through fisheye joints, the slag discharging mechanism comprises a plurality of through holes arranged on the supporting plate, the through holes are provided with round corners, the effect can be realized, and the accuracy of paperboard turnover can be conveniently improved, the rejection rate of the bound paper boards into boxes is reduced, and waste residues on the paper boards are conveniently cleaned.

Description

Paper supporting mechanism of large automatic box pasting and nailing machine

Technical Field

The utility model relates to the technical field of carton nailing machines, in particular to a paper supporting mechanism of a large-scale automatic carton pasting and carton nailing machine.

Background

The box pasting and nailing machine is mainly used for small paperboard operation. And the paper supporting mechanism is used for folding the paper boards in the process of filling the paper boxes by the box pasting and nailing machine.

According to the carton stapler disclosed by the authorization publication number CN213593773U, the two motors, the two supporting plates, the two gears, the four racks and the four pressing plates are arranged to form a clamping device, the starting motor drives the gears to rotate, the gears drive the racks at corresponding positions, the two racks can move at different times, the pressing plates cannot be clamped on the supporting plates simultaneously, the edges of the carton to be stapled can be folded in tandem by the two pressing plates, the carton is not fixed by hands of workers, and safety production is improved.

But do not solve current carton box press often and push the cardboard through the cooperation of gear and rack and turn over the precision and do not lead to the fact the problem that the rejection rate is high because of the cardboard turns over a precision not high easily, turns over the in-process that advances moreover and turns over and produce the waste residue because of the friction easily, produces the problem of the inconvenient waste residue of clearing up on the cardboard, for this reason we provide a large-scale automatic paste case box press and hold up paper mechanism.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a paper supporting mechanism of a large-scale automatic box pasting and nailing machine, which can be realized, conveniently improve the folding precision of paper boards, reduce the rejection rate of paper boards bound into boxes and conveniently clean waste residues on the paper boards.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a large-scale automatic paste case nailing machine and hold up paper mechanism, includes cylinder support, cylinder support's one end is rotated and is installed the second back shaft, be equipped with the cylinder block on the second back shaft, the one end that second back shaft was kept away from to the cylinder block is equipped with the cylinder, cylinder support's the other end is rotated and is installed first back shaft, the outside of first back shaft is equipped with the bearing, the outside of bearing is equipped with turns the frame, turn the frame and keep away from cylinder support's one end fixed mounting and have the backup pad, be provided with slag discharging mechanism in the backup pad, the lower extreme of backup pad is provided with inhales sediment mechanism, turn and connect through the flake articulate between frame and the cylinder.

Furthermore, the slag discharging mechanism comprises a plurality of through holes formed in the supporting plate, round corners are formed in the through holes, and the box body supporting mechanism is arranged in the through holes.

Further, the box supporting mechanism comprises a mounting plate arranged inside the through hole, a mounting hole is formed in the mounting plate, and a plurality of supporting wheels are installed on the mounting hole in a rotating mode.

Further, the supporting wheels in the mounting holes are connected through a belt, and a graphene film is arranged on the outer side of the belt.

Furthermore, the both ends of mounting panel all are provided with L shape pole, pass through adjusting bolt connection between backup pad and the L shape pole, adjusting bolt's the outside is provided with supporting spring.

Furthermore, inhale sediment mechanism including setting up the waste bin on the cylinder support, be provided with the air pump on the waste bin, the waste bin outside is equipped with the breathing pipe that admits air through the air pump, the one end that the waste bin was kept away from to the breathing pipe is equipped with the hopper of breathing in, the lower extreme at the backup pad is installed to the hopper of breathing in.

Further, the upper end of waste bin is equipped with the gas holder, it has the compression leg to peg graft in the inside of gas holder, connect through the extension spring between gas holder inner wall and the compression leg upper end, connect through the connecting pipe between waste bin upper end and the gas holder upper end, the gas outlet has been seted up to the side of gas holder lower extreme.

Furthermore, one end of the compression column extends out of the air storage tank and is provided with a pressing plate, and a telescopic rod is arranged inside the tension spring.

Furthermore, the outer side of the air outlet is provided with a tail gas pipe, and one end of the tail gas pipe, which is far away from the gas storage tank, is provided with a dust removal cloth bag.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme, rotate and promote the turning frame around the fisheye joint through the cylinder around the second back shaft and the cylinder seat of one end for the turning frame drives the backup pad and rotates around the epaxial bearing of first back shaft, hold up 70 through the cardboard of backup pad with the process simultaneously and to 90 degrees, prevent that the slow folding card of notch on the cardboard from folding the line wheel on the equipment, conveniently improve the precision that the cardboard turns over and turns over, reduce the rejection rate that the cardboard was bound into the case, also shortened the transport stroke that the cardboard was folded to 90 degrees simultaneously.

(2) This scheme is through the air pump with the air drum in the breathing pipe to go into the dump bin for produce negative pressure environment in the breathing pipe, conveniently inhale the breathing pipe with the waste residue of backup pad lower extreme, until falling into the dump bin, practice thrift the operating procedure of manual clearance waste residue, conveniently clear up the waste residue on the cardboard.

(3) This scheme, when the through-hole contacted the cardboard, withstood the cardboard through the supporting wheel on the mounting panel for the supporting wheel rotates along the direction that the cardboard was marchd, conveniently reduces the pressure between cardboard and the mounting panel, thereby reduces the friction of mounting panel to the cardboard.

(4) This scheme, through the area of contact between belt increase cardboard and the supporting wheel, make things convenient for the cardboard to move along the supporting wheel steadily, transmit the belt through the part heat on the graphite alkene membrane with the cardboard simultaneously, conveniently reduce the heat of cardboard, reduce the cardboard and turn over when rolling over and lead to the fact the excessive condition of buckling to take place because of the high temperature.

(5) This scheme rotates in the backup pad through adjusting bolt, makes things convenient for adjusting bolt to rotate and drive the backup pad lift along the inside screw thread of backup pad, simultaneously through the tight mounting panel in spring top for the interval of mounting panel and cardboard changes, conveniently controls the interval of box supporting mechanism and cardboard.

(6) This scheme, through the connecting pipe with the waste gas input gas holder in the waste tank, along with the waste gas increase in the gas holder for the compression leg is pressed down to waste gas, makes things convenient for the compression leg to extrude the waste residue in the waste tank, practices thrift the operation step of manual compression waste residue, is less than the gas outlet until the upper end of compression leg, then through the waste gas in the gas outlet discharge waste tank of gas holder lower extreme, atmospheric pressure in the gas holder descends, and the extension spring drives the compression leg and rises and reset thereupon.

Drawings

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

FIG. 2 is a schematic front view of the cylinder bracket of the present invention;

FIG. 3 is a schematic front view of the fisheye joint of the present invention;

FIG. 4 is a side view of the support plate of the present invention;

FIG. 5 is a schematic top view of the support plate of the present invention;

FIG. 6 is a schematic top view of the inventive belt;

FIG. 7 is a schematic structural view of the slag suction mechanism of the present invention;

FIG. 8 is a schematic cross-sectional view of the waste bin of the present invention.

The reference numbers in the figures illustrate:

1. a cylinder support; 2. a crutch frame; 3. a first support shaft; 4. a second support shaft; 5. a support plate; 6. a fisheye joint; 7. a cylinder; 8. a bearing; 9. a cylinder block; 10. a through hole; 11. round corners; 12. mounting a plate; 13. mounting holes; 14. a support wheel; 15. a belt; 16. a graphene film; 17. an L-shaped rod; 18. adjusting the bolt; 19. a support spring; 20. a waste bin; 21. an air pump; 22. an air intake duct; 23. an air suction hopper; 24. a gas storage tank; 25. pressing the column; 26. a tension spring; 27. a connecting pipe; 28. an air outlet; 29. pressing a plate; 30. a telescopic rod; 31. a tail gas pipe; 32. a dust removal cloth bag.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1-8, a paper supporting mechanism for a large-scale automatic carton pasting and nailing machine comprises a cylinder support 1, a second supporting shaft 4 is rotatably installed at one end of the cylinder support 1, a cylinder seat 9 is assembled on the second supporting shaft 4, a cylinder 7 is assembled at one end of the cylinder seat 9 far away from the second supporting shaft 4, the cylinder 7 is controlled by a computer and an electromagnetic valve in a gas circuit manner, the technical scheme is the prior art, not shown in the figure, a first supporting shaft 3 is rotatably installed at the other end of the cylinder support 1, a bearing 8 is assembled at the outer side of the first supporting shaft 3, a crank frame 2 is assembled at the outer side of the bearing 8, a supporting plate 5 is fixedly installed at one end of the crank frame 2 far away from the cylinder support 1, a slag discharging mechanism is arranged on the supporting plate 5, a slag sucking mechanism is arranged at the lower end of the supporting plate 5, the crank frame 2 is connected with the cylinder 7 through a fisheye joint 6, when a paperboard passes through a photoelectric switch, a signal is detected by the photoelectric switch according to a set computer program, then the computer receives the detected signal and stretches out and draws back through solenoid valve control cylinder 7 on the equipment gas circuit, second back shaft 4 and cylinder seat 9 through cylinder 7 around one end rotate and promote turning frame 2 around fisheye joint 6, make turning frame 2 drive backup pad 5 rotatory around bearing 8 on first back shaft 3, be appointed contained angle until backup pad 5 and equipment, hold up 70 to 90 degrees through the cardboard that backup pad 5 will pass through simultaneously, prevent that the slow folding card of notch on the cardboard from folding to the line wheel on the equipment, conveniently improve the precision that the cardboard turned over, reduce the rejection rate that the cardboard was bound into the case, the while has also shortened the conveying stroke that the cardboard folded to 90 degrees.

Referring to fig. 1 and 4, slag discharging mechanism is including seting up a plurality of through-holes 10 in backup pad 5, fillet 11 has been seted up on the through-hole 10, the inside box supporting mechanism that is provided with of through-hole 10, when backup pad 5 held up the cardboard, the waste residue that produces when cardboard and equipment friction moved along with the cardboard and contacted with backup pad 5, through-hole 10 separation waste residue and backup pad 5 of 5 last gathers, conveniently collect the waste residue on the cardboard, improve the quality that the cardboard binding becomes the case, it applies the extrusion force of paper feeding board to alleviate through-hole 10 through fillet 11 simultaneously, reduce the cardboard because of receiving through-hole 10 and apply excessive extrusion force and lead to the condition emergence of deformation.

Referring to fig. 4 and 5, the box supporting mechanism includes a mounting plate 12 disposed inside the through hole 10, a mounting hole 13 is disposed inside the mounting plate 12, a plurality of supporting wheels 14 are rotatably mounted inside the mounting hole 13, and when the through hole 10 contacts the paper board, the supporting wheels 14 on the mounting plate 12 support the paper board, so that the supporting wheels 14 rotate along the direction in which the paper board travels, thereby conveniently reducing the pressure between the paper board and the mounting plate 12, and reducing the friction of the mounting plate 12 on the paper board.

Referring to fig. 5 and 6, the supporting wheels 14 inside the mounting hole 13 are connected through a belt 15, a graphene film 16 is arranged on the outer side of the belt 15, when the box supporting mechanism works, the contact area between the paper board and the supporting wheels 14 is increased through the belt 15, so that the paper board can move smoothly along the supporting wheels 14, meanwhile, partial heat on the paper board is transferred to the belt 15 through the graphene film 16, the heat of the paper board is reduced conveniently, and the occurrence of the excessive bending condition caused by overhigh temperature when the paper board is turned over is reduced.

Referring to fig. 4 and 5, the two ends of the mounting plate 12 are provided with L-shaped rods 17, the support plate 5 is connected with the L-shaped rods 17 through adjusting bolts 18, threads used for connecting the adjusting bolts 18 are arranged inside the support plate 5, the technical scheme is the prior art, and is not shown in the figure, a supporting spring 19 is arranged outside the adjusting bolts 18, the box supporting mechanism works, and rotates on the support plate 5 through the adjusting bolts 18, so that the adjusting bolts 18 rotate along the threads inside the support plate 5 and drive the support plate 5 to ascend and descend, and meanwhile, the support plate 5 is tightly propped against the support plate 5 through the supporting spring 19, so that the distance between the support plate 5 and a paper board is changed, and the distance between the box supporting mechanism and the paper board is conveniently controlled.

Referring to fig. 1 and 8, the slag suction mechanism comprises a waste box 20 arranged on the cylinder support 1, an air pump 21 is arranged on the waste box 20, an air suction pipe 22 which is used for sucking air through the air pump 21 is arranged outside the waste box 20, an air suction hopper 23 is arranged at one end, far away from the waste box 20, of the air suction pipe 22, the air suction hopper 23 is arranged at the lower end of the support plate 5, then, air in the air suction pipe 22 is blown into the waste box 20 through the air pump 21, so that a negative pressure environment is generated in the air suction pipe 22, waste slag at the lower end of the support plate 5 is conveniently sucked into the air suction pipe 22 until the waste box 20 falls into, the operation steps of manually cleaning the waste slag are saved, and the waste slag on the paperboard is conveniently cleaned.

Referring to fig. 7 and 8, an air storage tank 24 is assembled at the upper end of the waste bin 20, a compression column 25 is inserted into the air storage tank 24, the inner wall of the air storage tank 24 is connected with the upper end of the compression column 25 through a tension spring 26, the upper end of the waste bin 20 is connected with the upper end of the air storage tank 24 through a connecting pipe 27, and a filter screen for filtering the air in the connecting pipe 27 is arranged inside the waste bin 20. the technical scheme is the prior art, not shown in the figure, an air outlet 28 is arranged on the side surface of the lower end of the air storage tank 24. when the slag suction mechanism works, the filter screen filters and collects the waste slag in the waste gas, the waste gas in the waste bin 20 is input into the air storage tank 24 through the connecting pipe 27, as the waste gas in the air storage tank 24 increases, the waste gas presses down the compression column 25, the compression column 25 is convenient to extrude the waste slag in the waste bin 20, the operation steps of manually compressing the waste slag are saved until the upper end of the compression column 25 is lower than the air outlet 28, and then the waste gas in the waste bin 20 is discharged through the air outlet 28 at the lower end of the air storage tank 24, the air pressure in the air storage tank 24 is reduced, and then the tension spring 26 drives the pressure column 25 to ascend and reset.

Referring to fig. 8, the one end of compression leg 25 extends inside gas holder 24 and is provided with clamp plate 29, and the inside of extension spring 26 is provided with telescopic link 30, and when compression leg 25 extruded the waste residue, through the area of contact of clamp plate 29 increase waste residue and compression leg 25, make things convenient for clamp plate 29 once only to extrude more waste residues, exert the holding power of horizontal direction for compression leg 25 through telescopic link 30 simultaneously, reduce compression leg 25 and lead to staggering the condition emergence of gas holder 24 because of horizontal displacement.

Referring to fig. 7 and 8, the exhaust pipe 31 is mounted on the outer side of the air outlet 28, the dust collecting cloth bag 32 is mounted on the end of the exhaust pipe 31 away from the air storage tank 24, and finally, dust in the environment enters the air storage tank 24 along with the air flow, and the exhaust gas in the air storage tank 24 is discharged through the exhaust pipe 31, so that the waste gas with dust conveniently enters the dust collecting cloth bag 32, meanwhile, the dust in the waste gas is filtered and removed through the dust collecting cloth bag 32, and the operation of manually filtering and collecting dust is saved.

The working principle is as follows: during operation, the cardboard passes through photoelectric switch, detect the signal according to the computer procedure that sets for through photoelectric switch, then the computer receives the detection signal and passes through solenoid valve control cylinder 7 on the equipment gas circuit flexible, cylinder 7 rotates around second back shaft 4 and the cylinder block 9 of one end and promotes turning frame 2 through fisheye joint 6, make turning frame 2 drive backup pad 5 rotatory around the bearing 8 on first back shaft 3, be appointed contained angle until backup pad 5 and equipment, hold up 70 to 90 degrees through backup pad 5 with the cardboard of process simultaneously, prevent that notch on the cardboard from slowly folding the card and roll over the line wheel on the equipment, conveniently improve the precision that the cardboard turned over and rolled over, reduce and turn over the condition emergence that the precision is not high to cause the rejection rate because of the cardboard.

When backup pad 5 held up the cardboard, the waste residue that produces when cardboard and equipment friction moved along with the cardboard and contacted with backup pad 5, through-hole 10 separation waste residue and backup pad 5 of densely covered on backup pad 5, conveniently collects the waste residue on the cardboard, improves the quality that the cardboard binding becomes the case, alleviates through fillet 11 simultaneously through-hole 10 and applys the extrusion force of feed plate, reduces the cardboard and leads to the condition emergence of warping because of receiving through-hole 10 to impose excessive extrusion force.

When the through hole 10 contacts the paper board, the supporting wheel 14 on the mounting plate 12 abuts against the paper board, so that the supporting wheel 14 rotates along the advancing direction of the paper board, the pressure between the paper board and the mounting plate 12 is conveniently reduced, and the friction of the mounting plate 12 on the paper board is reduced.

During operation of the box supporting mechanism, the contact area between the paper board and the supporting wheel 14 is increased through the belt 15, the paper board can move stably along the supporting wheel 14, meanwhile, partial heat on the paper board is transferred to the belt 15 through the graphene film 16, heat of the paper board is reduced conveniently, and the phenomenon that the paper board is bent excessively due to overhigh temperature when being turned over is reduced.

Meanwhile, the adjusting bolt 18 rotates on the supporting plate 5, the adjusting bolt 18 rotates along the threads inside the supporting plate 5 and drives the supporting plate 5 to lift, and meanwhile the supporting plate 5 is tightly propped by the supporting spring 19, so that the distance between the supporting plate 5 and the paper board is changed, and the distance between the box body supporting mechanism and the paper board is conveniently controlled.

Then, the air in the air suction pipe 22 is blown into the waste bin 20 through the air pump 21, so that a negative pressure environment is generated in the air suction pipe 22, waste residues at the lower end of the supporting plate 5 are conveniently sucked into the air suction pipe 22 until the waste residues fall into the waste bin 20, and the operation steps of manually cleaning the waste residues are saved.

When the slag suction mechanism works, waste gas in the waste bin 20 is input into the gas storage tank 24 through the connecting pipe 27, the waste gas is enabled to press down the pressure column 25 along with the increase of the waste gas in the gas storage tank 24, the waste slag in the waste bin 20 is conveniently extruded by the pressure column 25, the operation steps of manually compressing the waste slag are saved until the upper end of the pressure column 25 is lower than the gas outlet 28, then the waste gas in the waste bin 20 is discharged through the gas outlet 28 at the lower end of the gas storage tank 24, the gas pressure in the gas storage tank 24 is reduced, and then the tension spring 26 drives the pressure column 25 to ascend and reset.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (9)

1. The utility model provides a large-scale automatic paste case stapler holds up paper mechanism, includes cylinder support (1), its characterized in that: the cylinder support is characterized in that a second supporting shaft (4) is rotatably installed at one end of a cylinder support (1), a cylinder seat (9) is assembled on the second supporting shaft (4), one end, away from the second supporting shaft (4), of the cylinder seat (9) is assembled with a cylinder (7), the other end of the cylinder support (1) is rotatably installed with a first supporting shaft (3), a bearing (8) is assembled on the outer side of the first supporting shaft (3), a turning frame (2) is assembled on the outer side of the bearing (8), a supporting plate (5) is fixedly installed at one end, away from the cylinder support (1), of the turning frame (2), a slag discharging mechanism is arranged on the supporting plate (5), a slag sucking mechanism is arranged at the lower end of the supporting plate (5), and the turning frame (2) and the cylinder (7) are connected through a fisheye joint (6).

2. The paper supporting mechanism of the large automatic box pasting and nailing machine as claimed in claim 1, wherein: the slag discharging mechanism comprises a plurality of through holes (10) formed in the supporting plate (5), round corners (11) are formed in the through holes (10), and a box body supporting mechanism is arranged inside the through holes (10).

3. The paper supporting mechanism of the large automatic box pasting and nailing machine as claimed in claim 2, wherein: the box supporting mechanism comprises a mounting plate (12) arranged inside a through hole (10), a mounting hole (13) is formed in the mounting plate (12), and a plurality of supporting wheels (14) are mounted on the mounting hole (13) in a rotating mode.

4. The paper supporting mechanism of the large automatic box pasting and nailing machine as claimed in claim 3, wherein: supporting wheels (14) in the mounting holes (13) are connected through a belt (15), and a graphene film (16) is arranged on the outer side of the belt (15).

5. The paper supporting mechanism of the large automatic box pasting and nailing machine as claimed in claim 3, wherein: the both ends of mounting panel (12) all are provided with L shape pole (17), connect through adjusting bolt (18) between backup pad (5) and the L shape pole (17), the outside of adjusting bolt (18) is provided with supporting spring (19).

6. The paper supporting mechanism of the large automatic box pasting and nailing machine as claimed in claim 1, wherein: inhale sediment mechanism including setting up waste bin (20) on cylinder support (1), be provided with air pump (21) on waste bin (20), waste bin (20) outside is equipped with breathing pipe (22) of admitting air through air pump (21), the one end that waste bin (20) were kept away from in breathing pipe (22) is equipped with air suction hopper (23), air suction hopper (23) are installed at the lower extreme of backup pad (5).

7. The paper supporting mechanism of the large automatic box pasting and nailing machine as claimed in claim 6, wherein: the upper end of waste bin (20) is equipped with gas holder (24), it has compression leg (25) to peg graft in the inside of gas holder (24), connect through extension spring (26) between gas holder (24) inner wall and compression leg (25) upper end, connect through connecting pipe (27) between waste bin (20) upper end and gas holder (24) upper end, gas outlet (28) have been seted up to the side of gas holder (24) lower extreme.

8. The paper supporting mechanism of the large automatic box pasting and nailing machine as claimed in claim 7, wherein: one end of the compression column (25) extends out of the interior of the air storage tank (24) and is provided with a pressing plate (29), and an expansion rod (30) is arranged in the tension spring (26).

9. The paper supporting mechanism of the large automatic box pasting and nailing machine as claimed in claim 7, wherein: the outer side of the air outlet (28) is provided with a tail gas pipe (31), and one end of the tail gas pipe (31) far away from the air storage tank (24) is provided with a dust removal cloth bag (32).

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