CN218535782U

CN218535782U - Deviation-correcting adjusting type paperboard grooving machine

Info

Publication number: CN218535782U
Application number: CN202222864328.0U
Authority: CN
Inventors: 刘鑫; 柯险峰; 陈坚; 郑荣雀
Original assignee: Zhejiang Saili Intelligent Manufacturing Co ltd
Current assignee: Zhejiang Saili Intelligent Manufacturing Co ltd
Priority date: 2022-10-29
Filing date: 2022-10-29
Publication date: 2023-02-28
Anticipated expiration: 2032-10-29

Abstract

The utility model relates to a can adjust cardboard and rectify regulation formula cardboard groover of rectifying in order to improve fluting stability. The deviation-correcting and adjusting type paperboard grooving machine comprises a rack and a grooving mechanism, wherein a paper feeding and conveying mechanism and a paperboard deviation-correcting mechanism are arranged at the feeding end of the grooving mechanism; cardboard mechanism of rectifying is including rectifying backup plate, its characterized in that: the paperboard deviation correcting mechanism is arranged on the moving seat, and the moving seat is arranged on the transverse guide rail in a sliding and adjusting manner; the deviation-rectifying backup plate can be horizontally rotated and adjusted through a pin shaft. This kind of adjust formula cardboard groover rectifies rotates the regulation through the backup plate of rectifying, removes about the backup plate of rectifying simultaneously, can make the front edge of cardboard align with the roller datum line of roller all the time like this to can not take place to rotate when guaranteeing that the cardboard gets into fluting mechanism, improve fluting stability.

Description

Deviation-correcting adjusting type paperboard grooving machine

Technical Field

The utility model relates to a cardboard processing machinery, concretely relates to cardboard groover.

Background

Generally, paper packaging containers such as cartons and paper boxes are formed by folding a paperboard with grooves along the grooves, and a paperboard grooving machine is a device for grooving the paperboard. The existing paperboard grooving machine comprises a rack and a grooving mechanism, the grooving mechanism comprises a roller, a tensioning roller, a paper pressing belt and a cutter, the paperboard is conveyed through a paper feeding conveying mechanism and enters from the feeding end of the grooving mechanism, the paper pressing belt presses the paperboard on the roller, the cutter grooves the paperboard along with the rotation of the roller, a groove line X is formed by the cutter, and the paperboard is discharged from the discharging end of the grooving mechanism after the groove is formed. In order to ensure the accuracy of the grooving position, before the paperboard enters the grooving mechanism, the paperboard needs to be corrected, therefore, a paperboard correction mechanism is arranged at the feeding end of the grooving mechanism and comprises a correction wheel and a correction backup plate, and in the process of forward conveying of the paperboard on the paper feeding conveying mechanism, the correction wheel presses the paperboard to enable the paperboard to move towards the side edge and lean against the correction backup plate (the correction wheel is obliquely arranged, so that correction can be realized), so that the paperboard enters the grooving mechanism by taking the side edge of the correction backup plate as a reference, and the position of the grooving of the paperboard is determined. However, due to the problem of the paperboard cutting process, the side edge of each batch of the paperboards cannot be guaranteed to be a straight edge, as shown in fig. 6, if the side edge of the paperboard Z is a straight edge (the included angle between the side edge and the bottom edge is 90 °), the side edge of the paperboard Z leans against the back edge of the deviation-correcting backup plate (namely, is flush with the backup plate reference line K of the deviation-correcting backup plate), and the front edge of the paperboard Z is also flush with the roller reference line D of the roller, so that the paperboard can stably enter the grooving mechanism, which meets the requirement; as shown in fig. 7, if the side edge of the paper board Z is a bevel edge (the included angle between the side edge and the bottom edge is not 90 °, such as 88 ° in the figure), the side edge of the paper board Z is abutted behind the side edge of the deviation-correcting backup plate (i.e. flush with the backup plate reference line K of the deviation-correcting backup plate), the front edge of the paper board has a corner G which is positioned at the forefront (as shown in fig. 7), and the grooving mechanism forms an inlet opening (as shown in fig. 2) by a roller and a paper pressing belt, the corner of the front edge of the paper board first collides with the roller or the paper pressing belt, so that the paper board is forced to rotate, and the rotation angle is uncertain, so that the position of the cut groove line is uncertain after the paper board enters the grooving mechanism, and the grooves formed by some paper boards are not satisfactory.

Disclosure of Invention

In view of the deficiencies in the prior art, the utility model discloses the innovation provides a can adjust the cardboard and rectify the regulation formula cardboard groover of rectifying in order to improve fluting stability.

The deviation-correcting and adjusting type paperboard grooving machine comprises a rack and a grooving mechanism, wherein a paper feeding and conveying mechanism and a paperboard deviation-correcting mechanism are arranged at a feeding end of the grooving mechanism; the paperboard deviation rectifying mechanism comprises a deviation rectifying backup plate and is characterized in that: the paperboard deviation rectifying mechanism is arranged on a moving seat, and the moving seat is arranged on the transverse guide rail in a sliding and adjustable manner; the deviation-rectifying backup plate can be horizontally rotated and adjusted through a pin shaft.

The movable adjusting mechanism is characterized in that a guide rail seat is installed on the movable seat, a transversely extending linear guide rail is installed on the guide rail seat, an adjusting slider is arranged on the linear guide rail in a sliding mode and is connected with a rotary adjusting nut, the rotary adjusting nut is connected with a deviation rectifying backup plate through a connecting piece, and the rotary adjusting nut is in threaded connection with a rotary adjusting screw rod.

The deviation rectifying backup plate is connected with a lower guide rail extending longitudinally, a lower sliding seat is arranged on the lower guide rail in a sliding mode, and the lower sliding seat is connected with the connecting piece.

The rotary adjusting screw rod is in transmission connection with a rotary adjusting power source, and the rotary adjusting power source is a servo motor.

The paper feeding conveying mechanism is installed on the moving seat.

The movable seat is in transmission connection with a transverse adjusting power source which drives the movable seat to move on the transverse guide rail.

The movable seat is connected with a transverse adjusting nut, the transverse adjusting nut is in threaded connection with a transverse adjusting screw rod, a transverse adjusting power source is in transmission connection with the transverse adjusting screw rod, and the transverse adjusting power source is a servo motor.

The paper feeding conveying mechanism is provided with a plurality of paper feeding conveying mechanisms which are arranged side by side, the moving seat is provided with a position adjusting guide rail, and the paper feeding conveying mechanism is arranged on the position adjusting guide rail in a sliding mode through the position adjusting sliding seat.

The paper feeding mechanism is arranged behind the paper feeding conveying mechanism, the paper feeding conveying mechanism comprises a paper feeding conveying belt, a discharging baffle is mounted on one side of the paper feeding conveying belt, and the discharging baffle and the deviation rectifying backup plate are of a split structure.

The grooving mechanism comprises a roller, a paper pressing belt and a cutter.

The deviation regulating type paperboard grooving machine according to claim, wherein: the paperboard deviation rectifying mechanism comprises a deviation rectifying wheel, and the deviation rectifying wheel is positioned above the paper feeding conveying belt.

According to the utility model discloses a regulation formula cardboard groover of rectifying, through rotating the backup plate of rectifying and adjusting, control the backup plate of rectifying simultaneously and remove, the leading edge that can make the cardboard aligns with the datum line of roller all the time like this to can not take place to rotate when guaranteeing that the cardboard gets into slotting mechanism, improve fluting stability.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the notching mechanism;

FIG. 3 is a schematic diagram of a paper feeding and conveying mechanism and a paper board deviation correcting mechanism;

FIG. 4 is a schematic structural diagram of a deviation rectifying mechanism of a paperboard;

FIG. 5 is a schematic structural view of a paper feeding and conveying mechanism;

FIG. 6 is a schematic diagram of a deviation correction of a prior art paper board with straight sides;

FIG. 7 is a schematic diagram of a deviation-correcting mechanism for a side edge of a paperboard with a bevel edge in the prior art;

FIG. 8 is a schematic diagram of the deviation-correcting principle of the adjusted side edge of the paper board being the bevel edge.

Detailed Description

As shown in fig. 1, the deviation correcting and adjusting type paperboard grooving machine comprises a frame and a grooving mechanism 4, and as shown in fig. 2, the grooving mechanism 4 comprises a roller 40, a paper pressing belt 41 and a cutter 42. The platen belt 41 is attached to the roller 40 by the tension roller 43, the paper sheet enters from the entrance between the roller 40 and the platen belt 41, the paper sheet moves along with the rotation of the roller 40 after being pressed between the roller 40 and the platen belt 41, and the cutter 42 on one side of the roller 40 slots the paper sheet. This is prior art.

As shown in fig. 1, in order to send the cardboard into the grooving mechanism 4 and correct the deviation of the cardboard, the utility model discloses be equipped with paper feed conveying mechanism 2 and cardboard deviation correcting mechanism 3 (both are prior art) at the feed end of grooving mechanism 4. As shown in fig. 2, the feeding conveying mechanism 2 includes a feeding conveying belt 20 (or a conveying roller structure), and the paper board deviation rectifying mechanism 3 includes a deviation rectifying wheel 30 and a deviation rectifying backup plate 31, wherein the deviation rectifying wheel 30 is located above the feeding conveying belt 20. The paper board is conveyed forward on the paper feeding conveyer belt 20, and the paper board is pressed above the deviation rectifying wheel 30, so that the paper board leans against the side edge under the action of the deviation rectifying wheel 30 and finally leans against the inner side edge of the deviation rectifying backup plate 31, and the paper board enters the grooving mechanism 4 along the inner side edge of the deviation rectifying backup plate 31. In order to solve the technical problems mentioned in the background art, the utility model installs the cardboard deviation rectifying mechanism 3 on the movable seat 5, as shown in fig. 3, the movable seat 5 is slidably and adjustably arranged on the transverse guide rail 6; in addition, the deviation-rectifying backup plate 31 can be horizontally rotated and adjusted through a pin shaft 32.

The principle of the deviation rectification adjustment type paperboard grooving machine is as follows: if the side edges of one of the batches are bevelled, as shown in figure 8, the angle and position of the deviation-correcting abutments 31 are adjusted at this time. Firstly, adjusting a deviation-correcting backup plate 31 to horizontally rotate around a pin shaft 32, and keeping the front edge of a paper board Z parallel to a roller datum line D of a roller 40 after the paper board Z leans against the deviation-correcting backup plate 31 (namely, the front edge of the paper board Z is flush with a backup plate datum line K of the deviation-correcting backup plate 31); and then, driving the moving seat 5 to move on the transverse guide rail 6, so that the deviation-correcting backup plate 31 moves left and right, after the left and right positions of the deviation-correcting backup plate 31 are determined, the paper board Z leans against the deviation-correcting backup plate 31 again under the action of the deviation-correcting wheels, so that the required grooving line X of the paper board is aligned with the cutter 42 when the paper board enters the grooving mechanism 4, and the paper board Z can enter the grooving mechanism 4 at the position shown in fig. 8. Because the front edge of the paper board is parallel to the roller reference line D of the roller 40, when the paper board Z enters between the roller 40 and the paper pressing belt 41, the roller 40 and the paper pressing belt 41 just can press the front edge of the paper board Z, the paper board Z moves along with the rotation of the roller 40, the paper board Z cannot rotate, and the position of the groove line X formed by the paper board is more stable.

For the transmission backup plate 31 of rectifying rotates around round pin axle 32 level, the utility model discloses install guide rail seat 33 on removing seat 5, and install horizontal extension's linear guide 34 on guide rail seat 33, slide on linear guide 34 and be equipped with adjusting block 35, this adjusting block 35 is connected with rotatory adjusting nut 36, and rotatory adjusting nut 36 passes through connecting piece 37 and is connected with the backup plate 31 of rectifying, and rotatory adjusting nut 36 threaded connection is on rotatory adjusting screw 38. By rotating the rotary adjusting screw rod 38, the rotary adjusting screw rod 38 drives the rotary adjusting nut 36 to move on the linear guide rail 34, and the rotary adjusting nut 36 drives the deviation rectifying backup plate 31 to move through the connecting piece 37, so that the deviation rectifying backup plate 31 can horizontally rotate around the pin shaft 32, and the angle adjustment is realized.

Because the deviation-correcting backup plate 31 horizontally rotates around the pin shaft 32, any point on the deviation-correcting backup plate 31 moves along an arc track, and can be adjusted by the adjusting mode under the condition of a small adjusting angle, and the problem of the arc track of the deviation-correcting backup plate 31 needs to be considered under the condition of a large adjusting angle. Therefore, as shown in fig. 4, the utility model discloses still be connected with longitudinally extending lower rail 370 on rectifying backup plate 31, slide on this lower rail 370 and be equipped with lower slide 371, lower slide 371 is connected with connecting piece 37. Through the structure, when the deviation-rectifying backup plate 31 rotates by a large angle, the lower guide rail 370 on the deviation-rectifying backup plate 31 moves relative to the lower sliding seat 371, that is, the rotary adjusting nut 36 is flexibly connected with the deviation-rectifying backup plate 31, so that the deviation-rectifying backup plate and the rotary adjusting nut are prevented from being blocked.

For the convenience adjust the backup plate 31 rotation of rectifying, the utility model discloses a rotation regulation lead screw 38 is connected with the transmission of rotation regulation power supply 39, and rotation regulation power supply 39 is servo motor, through rotation regulation power supply 39's drive, and rotation regulation lead screw 38 realizes rotating to the backup plate 31 that makes rectifying realizes rotating. Of course, the rotary adjustment screw 38 can also be rotated manually. Both belong to the protection scope of the utility model.

Similarly, in order to facilitate the adjustment of the deviation-rectifying backup plate 31 to move left and right, the movable seat 5 is in transmission connection with a transverse adjusting power source 9 which drives the movable seat 5 to move on the transverse guide rail 6. The movable seat 5 moves left and right by the driving of the transverse adjusting power source 9. Of course, the mobile seat 5 can also be moved manually. Both belong to the protection scope of the utility model.

Remove seat 5 for the transmission and remove, the utility model discloses a remove seat 5 and be connected with horizontal adjusting nut, horizontal adjusting nut threaded connection is on horizontal adjusting screw 7, and horizontal adjusting power supply 9 is connected with the transmission of horizontal adjusting screw 7, and horizontal adjusting power supply 9 is servo motor. The transverse adjusting screw rod 7 rotates by the driving of the transverse adjusting power source 9, and drives the transverse adjusting nut to move together with the moving seat 5.

By adopting a power source driving and adjusting mode, only the parameters to be adjusted need to be input into the power source controller, the power source controller controls the rotary adjusting power source 39 to output and adjust the angle of the deviation rectifying backup plate 31, the transverse adjusting power source 9 outputs and adjusts the position of the deviation rectifying backup plate 31, and finally the paperboard enters the grooving mechanism 4 after the position of the deviation rectifying backup plate is corrected, so that common workers can adjust the deviation easily.

In order to align the cardboard sheets with the cutter 42 in the left-right direction, the paper feeding mechanism 2 of the present invention is also mounted on the movable base 5. When the movable base 5 moves, the paper feeding and conveying mechanism 2 moves left and right together with the deviation rectifying backup plate 31. After the deviation-rectifying backup plate 31 rotates to adjust the angle, the deviation-rectifying backup plate 31 and the movable seat 5 integrally move left and right, so that the deviation-rectifying backup plate is more convenient to calibrate.

In order to satisfy the transport of not unidimensional cardboard, as shown in fig. 5, the utility model discloses a paper feed conveying mechanism 2 is equipped with a plurality ofly and sets up side by side, and installs positioning guide rail 8 on removing seat 5, and paper conveying mechanism 2 slides through positioning slide and establishes on positioning guide rail 8. When the size of the paper board changes, the positions of the paper feeding conveying mechanisms 2 need to be adjusted to adapt to the width of the conveying surface of the paper board with the size, and the paper conveying mechanisms 2 only need to move on the position-adjusting guide rail 8 during adjustment, so that the paper feeding mechanism is very convenient.

Finally, it is worth mentioning that the paper feeding conveying mechanism 1 is arranged behind the paper feeding conveying mechanism 2, a plurality of paper boards are stacked on the paper feeding conveying mechanism 1, the paper feeding conveying mechanism 1 comprises a paper feeding conveying belt 10, one paper board is fed onto the paper feeding conveying mechanism 2 by the paper feeding conveying belt 10, a discharge baffle 12 is installed on one side of the paper feeding conveying belt 10, and the discharge baffle 12 can laterally block the paper stack to enable the paper stack to be close to the edge. The existing discharging baffle 12 is connected with the deviation rectifying backup plate 31, and the structure has the problem that when the paper board is piled up and leaned on the upper discharging baffle 12, the vibration of the discharging baffle 12 can be conducted to the deviation rectifying backup plate 31, so that the deviation rectification of the paper board is influenced. In order to solve the problem, the utility model discloses a blowing baffle 12 with the backup plate 31 of rectifying is for dividing the body structure, and the vibration of blowing baffle 12 just can not influence the backup plate 31 of rectifying like this, guarantees that the cardboard is rectified and is not influenced.

Claims

1. A deviation-correcting and adjusting type paperboard grooving machine comprises a rack and a grooving mechanism (4), wherein a paper feeding and conveying mechanism (2) and a paperboard deviation-correcting mechanism (3) are arranged at the feeding end of the grooving mechanism (4); cardboard deviation correcting mechanism (3) is including rectifying backup plate (31), its characterized in that: the paperboard deviation rectifying mechanism (3) is arranged on the moving seat (5), and the moving seat (5) is arranged on the transverse guide rail (6) in a sliding and adjusting manner; the deviation rectifying backup plate (31) can be horizontally rotated and adjusted through a pin shaft (32).

2. The machine of claim 1, wherein: remove and install guide rail seat (33) on seat (5), install horizontal extension's linear guide (34) on guide rail seat (33), the slip is equipped with adjusting block (35) on linear guide (34), adjusting block (35) are connected with rotation adjusting nut (36), rotation adjusting nut (36) are connected with backup plate (31) of rectifying through connecting piece (37), rotation adjusting nut (36) threaded connection is on rotation adjusting screw rod (38).

3. The machine of claim 2, wherein: be connected with longitudinal extension's lower rail (370) on rectifying backup plate (31), slide on lower rail (370) and be equipped with down slide (371), down slide (371) are connected with connecting piece (37).

4. A deviation regulated paperboard slotter as recited in claim 2 or claim 3, further comprising: the rotary adjusting screw rod (38) is in transmission connection with a rotary adjusting power source (39), and the rotary adjusting power source (39) is a servo motor.

5. The machine of claim 1, wherein: the paper feeding and conveying mechanism (2) is arranged on the moving seat (5), and the paper feeding and conveying mechanism (2) comprises a conveying belt or a conveying roller.

6. The machine of claim 1, wherein: the movable seat (5) is in transmission connection with a transverse adjusting power source (9) which drives the movable seat (5) to move on a transverse guide rail (6).

7. The machine of claim 6, wherein: the movable seat (5) is connected with a transverse adjusting nut, the transverse adjusting nut is in threaded connection with a transverse adjusting screw rod (7), a transverse adjusting power source (9) is in transmission connection with the transverse adjusting screw rod (7), and the transverse adjusting power source (9) is a servo motor.

8. The deviation correcting and adjusting type paperboard grooving machine according to claim 1, wherein: paper feed conveying mechanism (2) are equipped with a plurality ofly and set up side by side, remove and install positioning guide rail (8) on seat (5), paper conveying mechanism (2) slide through the positioning slide and establish on positioning guide rail (8).

9. The deviation correcting and adjusting type paperboard grooving machine according to claim 1, wherein: the paper feeding mechanism is characterized in that a paper feeding conveying mechanism (1) is arranged behind the paper feeding conveying mechanism (2), the paper feeding conveying mechanism (1) comprises a paper feeding conveying belt (10), a discharging baffle (12) is installed on one side of the paper feeding conveying belt (10), and the discharging baffle (12) and the deviation rectifying backup plate (31) are of a split structure.

10. The machine of claim 1, wherein: the grooving mechanism (4) comprises a roller (40), a paper pressing belt (41) and a cutter (42).

11. The machine of claim 1, wherein: the paperboard deviation rectifying mechanism (3) comprises a deviation rectifying wheel (30), and the deviation rectifying wheel (30) is positioned above the paper feeding conveying belt (20).