Continuous beating and aligning device for corrugated boards

Abstract

The utility model relates to the technical field of corrugated board production, in particular to a corrugated board continuous beating device which comprises a mounting base, a beating plate is arranged on the mounting base in a sliding mode, a driving rotary disc is rotationally connected to the mounting base, a connecting column is fixed to the driving rotary disc, and a linkage rod is arranged between the driving rotary disc and the beating plate. One end of the linkage rod is rotationally connected with the beating plate, the other end of the linkage rod is rotationally connected with the connecting column, and a driving assembly used for driving the driving rotary disc to rotate is arranged on the mounting base. The driving assembly drives the driving rotary disc to rotate, and when the driving rotary disc rotates, under the cooperation effect of the linkage rod and the connecting column, the beating plate repeatedly and circularly moves on the mounting base, so that beating operation on the side of the paper stack is achieved, and use is easy and convenient.

Description

Technical Field

[0001] The present application relates to the technical field of corrugated cardboard production, and in particular to a device for continuously aligning corrugated cardboard. Background Art

[0002] Corrugated cardboard is widely used as the main raw material for carton production due to its high mechanical strength and ability to withstand collisions and falls during transportation. In the process of producing and processing cartons, printing machines and die-cutting machines are key and important equipment used in carton production.

[0003] like Figure 1 As shown, the automatic loading structure of the printing press includes a conveyor belt 10 placed upright on the ground and a loading platform 20 of the printing press. The end of the conveyor belt 10 is located above the loading platform 20, and a mounting frame 30 is installed on the loading platform 20. An interception plate 40 is fixed on the mounting frame 30. The distance from the bottom end of the interception to the surface of the loading platform 20 is only enough for a single corrugated cardboard to pass through, and a stacking space 50 is formed between the interception plate 40 and the end of the conveyor belt 10. When in use, the whole stack of corrugated cardboard is transported to the conveyor belt 10 by the automatic loader. At this time, the corrugated cardboard is stacked in a fish scale shape on the conveyor belt 10, and then transported to the stacking space 50 through the conveyor belt 10, and restacked into stacks under the interception action of the interception plate 40. The single corrugated cardboard at the bottom layer on the loading platform 20 is transmitted one by one to the feed port of the printing press for printing.

[0004] However, in actual use, it was found that in the process of corrugated cardboards continuously falling into the stacking space 50 to form paper stacks, the falling direction of some corrugated cardboards was easily offset, resulting in uneven sides of the corrugated cardboards after they were stacked into a stack again, which in turn caused the entire cardboard to be skewed when entering the printing machine from the loading platform 20, resulting in reduced subsequent printing quality. Utility Model Content

[0005] In order to achieve the purpose of ensuring that the sides of the corrugated cardboard are flat when the corrugated cardboard falls into the stacking space and is stacked into a stack, the present application provides a corrugated cardboard continuous aligning device.

[0006] The present application provides a device for continuously aligning corrugated cardboard, which adopts the following technical solution:

[0007] A continuous aligning device for corrugated cardboard includes a mounting seat, a clapping plate is slidably provided on the mounting seat, a driving turntable is rotatably connected to the mounting seat, a connecting column is fixed on the driving turntable, the axis of the connecting column and the axis of the driving turntable are staggered with each other, a linkage rod is provided between the driving turntable and the clapping plate, one end of the linkage rod is rotatably connected to the clapping plate, and the other end of the linkage rod is rotatably connected to the connecting column, and a driving assembly for driving the driving turntable to rotate is provided on the mounting seat.

[0008] By adopting the above technical solution, when in use, the mounting base is fixed to the side of the conveyor belt, and the clapper is made to face the corrugated paper stack on the loading platform. Then, the driving turntable can be driven to rotate by the driving assembly. When the driving turntable rotates, the connecting column is driven to rotate. Under the action of the linkage rod, the rotation of the connecting column synchronously drives the clapper to slide back and forth in a cycle, thereby realizing the clapping operation of the corrugated paper stack. The overall use is simple and convenient. At the same time, since the driving turntable and the linkage rod are used to drive the clapper to move, the clapper has a high movement frequency, thereby ensuring that the corrugated paper board is less likely to miss a shot during movement.

[0009] Preferably, the drive assembly includes a driving sprocket and a driven sprocket rotating on the mounting seat, a chain wound between the driving sprocket and the driven sprocket, and a driving motor mounted on the mounting seat, the output shaft of the driving motor is coaxially fixedly connected to the driving sprocket, the driven sprocket is coaxially fixedly connected to the driving turntable, the driving sprocket and the driven sprocket are both engaged with the chain, and the mounting seat is also provided with a tensioning assembly for ensuring that the chain always remains in a tensioned state.

[0010] By adopting the above technical solution, when in use, the driving motor is started to rotate the driving sprocket. Under the cooperation of the chain, the driving sprocket rotates and drives the driven sprocket to rotate synchronously, thereby achieving the purpose of driving the driving turntable to rotate; during the rotation of the chain, the tensioning component is used to ensure that the chain and the driving sprocket and the driven sprocket are always in a tensioned cooperation state, thereby ensuring the normal rotation rate of the driven sprocket.

[0011] Preferably, the tensioning assembly includes a support rod rotatably connected to the mounting seat, a tensioning sprocket rotatably located at one end of the support rod away from the mounting seat, the tensioning sprocket engages with the chain, and a limiting structure is provided on the mounting seat to prevent the support rod from rotating.

[0012] By adopting the above technical solution, when in use, the support rod is rotated until the tensioning sprocket engages with the chain, and the chain remains tensioned as a whole, the position of the support rod can be fixed by the limiting structure, so that the tensioning sprocket abuts against the chain to ensure the tensioning effect during the chain rotation process.

[0013] Preferably, the limiting structure includes a first locking bolt arranged on the mounting seat and a locking nut threadedly matched with the first locking bolt. An arc-shaped groove is provided on the mounting seat, and the axis of the arc-shaped groove coincides with the rotation axis of the support rod. One end of the first locking bolt passes through the mounting seat and the arc-shaped groove and is threadedly connected to the locking nut.

[0014] By adopting the above technical solution, during use, when the support rod is rotated to the specified position, the first locking bolt can be passed through the mounting seat and the arc groove and threadedly connected to the locking nut, thereby achieving fixation of the support rod through the clamping cooperation of the locking nut and the first locking bolt.

[0015] Preferably, a sliding seat is provided on the driving turntable for sliding along its radial direction, the connecting column is fixed on the sliding seat, and a clamping structure for clamping and fixing the sliding seat is provided between the driving turntable and the sliding seat.

[0016] By adopting the above technical solution, when in use, the position of the connecting column is adjusted through the coordinated setting of the sliding seat and the clamping structure, thereby adjusting the distance between the connecting column and the axis of the driving turntable, thereby changing the frequency of the reciprocating movement of the clapper board, and then changing the frequency of clapping the two sides of the corrugated paper stack, making the overall use more convenient.

[0017] Preferably, the clamping structure includes a second locking bolt arranged on the driving turntable and an abutment gasket mounted on the second locking bolt. A waist-shaped hole is provided on the driving turntable, and the length direction of the waist-shaped hole is parallel to the radial direction of the driving turntable. A mounting groove is provided on the sliding seat, and one end of the second locking bolt passes through the abutment gasket and the waist-shaped hole in sequence and is threadedly connected to the mounting groove. At this time, the side wall of the abutment gasket abuts against the side wall of the driving turntable.

[0018] By adopting the above technical solution, when the sliding seat moves to the specified position, the second locking bolt can be screwed to make the abutment gasket press against the driving turntable, so that the sliding seat is positioned through the friction between the abutment gasket and the driving turntable, and then the connecting column is clamped and fixed.

[0019] Preferably, the clamping structure includes a folding plate fixed on the sliding seat, a positioning pin passed through the folding plate, and a return spring sleeved on the positioning pin. The return spring is located between the folding plate and the sliding seat, and one end of the return spring is in abutment with the folding plate, and the other end of the return spring is in abutment with the side wall of the sliding seat. An avoidance hole is provided on the sliding seat, and a plurality of positioning holes are provided on the driving turntable. The plurality of positioning holes are evenly spaced along the sliding direction of the sliding seat, and one end of the positioning pin passes through the folding plate and the avoidance hole and is inserted into one of the positioning holes.

[0020] By adopting the above technical solution, when in use, the positioning pin is pulled to make the end of the positioning pin disengage from the positioning hole, and then the sliding seat is moved. When the sliding seat moves to the specified position, the positioning pin can be released. Under the elastic force of the reset spring, the end of the positioning pin is reinserted into the positioning hole at the corresponding position, thereby realizing the positioning of the sliding seat. The overall use is simple and convenient.

[0021] Preferably, a guide plate is fixed to one end of the clapper board facing the falling direction of the corrugated cardboard.

[0022] By adopting the above technical solution, when in use, the falling direction of the corrugated cardboard is guided by the guide plate, thereby ensuring that the movement of the corrugated cardboard will not be affected when the clapping board is flapping during the falling process of the corrugated cardboard, while also ensuring the transportation and flattening quality of the corrugated cardboard.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. When in use, the driving motor, driving sprocket, chain, driven sprocket, driving turntable and linkage rod are used in conjunction to drive the clapper to move back and forth continuously, thereby achieving the clapping and aligning of the corrugated paper stacks. The overall use is simple and convenient;

[0025] 2. During use, the support rod, tensioning sprocket, first locking bolt and locking nut are used in conjunction to ensure that the chain always remains in a tensioned state during the rotation process, thereby ensuring the meshing effect of the chain with the driving sprocket and the driven sprocket, and further ensuring the frequency stability of the reciprocating movement of the clapper;

[0026] 3. During use, the distance between the connecting column and the axis of the driving turntable can be adjusted through the setting of the sliding seat and the clamping structure, so that the staff can adjust the movement frequency of the clapper to adapt to different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an axonometric diagram mainly showing the automatic feeding structure in the background technology;

[0028] Figure 2 This is a diagram showing the usage state of the overall structure in Example 1 of the present application;

[0029] Figure 3 This is an axonometric diagram mainly showing the overall structure in Example 1 of the present application;

[0030] Figure 4 This is an axonometric diagram mainly showing the structure of the drive assembly in the first embodiment of the present application;

[0031] Figure 5 This is an axonometric diagram mainly showing the structure of the tensioning assembly in the first embodiment of the present application;

[0032] Figure 6 This is an axonometric diagram mainly showing the structure of the driving turntable in the second embodiment of the present application;

[0033] Figure 7 This is an exploded view of the driving turntable structure in the second embodiment of the present application;

[0034] Figure 8 This is an axonometric diagram mainly showing the structure of the driving turntable in the third embodiment of the present application;

[0035] Figure 9 This is an exploded view of the main clamping structure in Example 3 of the present application.

[0036] 1. Mounting plate; 2. Clapper plate; 3. Driving turntable; 31. Connecting column; 32. Sliding seat; 321. Avoidance hole; 33. Waist-shaped hole; 34. Positioning hole; 4. Linkage rod; 5. Driving assembly; 51. Driving sprocket; 52. Driven sprocket; 53. Chain; 54. Driving motor; 55. Rotating shaft; 6. Tensioning assembly; 61. Support rod; 62. Tensioning sprocket; 7. Limiting structure; 71. First locking bolt; 72. Locking nut; 8. Clamping structure; 81. Second locking bolt; 82. Abutting gasket; 83. Folding plate; 84. Positioning pin; 85. Return spring; 9. Inclined guide plate; 10. Conveyor belt; 20. Loading platform; 30. Mounting frame; 40. Intercepting plate; 50. Stacking space. DETAILED DESCRIPTION

[0037] The following is combined with Figure 2 -Attached Figure 9 This application is described in further detail.

[0038] The embodiment of the present application discloses a device for continuously aligning corrugated cardboard.

[0039] Reference Figure 2 and Figure 3 A continuous slapping device for corrugated cardboard includes a horizontally placed mounting base 1, a clapper 2, a driving turntable 3 and a linkage rod 4 are arranged below the mounting base 1, wherein the clapper 2 is slidably connected to the mounting base 1 along the length direction of the mounting base 1, and the driving turntable 3 is rotatably connected to the mounting base 1, and a connecting column 31 is also provided on the driving turntable 3, one end of the connecting column 31 is threadedly connected to the driving turntable 3, and the axis of the connecting column 31 does not coincide with the axis of the driving turntable 3, the linkage rod 4 is located between the driving turntable 3 and the clapper 2, and one end of the linkage rod 4 is rotatably connected to the connecting column 31, and the other end of the linkage rod 4 is hinged to the clapper 2, and a driving component 5 is also provided below the mounting base 1.

[0040] Reference Figure 2 and Figure 3When in use, fix the mounting base 1 under the conveyor belt 10, and make the clapper 2 face the side of the corrugated paper stack at the stacking space 50. Then the driving turntable 3 can be driven to rotate by the driving assembly 5. When the driving turntable 3 rotates, it drives the connecting column 31 to make a circular motion around the axis of the driving turntable 3, thereby driving the linkage rod 4 to make a circular motion. Since both ends of the linkage rod 4 are rotatably connected, with the cooperation of the mounting base 1, the linkage rod 4 rotates and synchronously drives the clapper 2 to move back and forth in the horizontal direction, thereby realizing the clapping operation of the side of the corrugated paper stack.

[0041] Reference Figure 3 and Figure 4 The driving assembly 5 consists of a driving sprocket 51, a driven sprocket 52, a chain 53 and a driving motor 54, wherein the driving sprocket 51 and the driven sprocket 52 are both rotatably connected to the mounting base 1, and the driving sprocket 51 and the driven sprocket 52 are arranged at intervals, the chain 53 is wound between the driving sprocket 51 and the driven sprocket 52, and the driving sprocket 51 and the driven sprocket 52 are both engaged with the chain 53, and the driving motor 54 is fixed to the mounting base 1 by bolts, and the output shaft of the driving motor 54 is coaxially fixedly connected to the driving sprocket 51 through a coupling, and a rotating shaft 55 is coaxially fixedly connected to the driven sprocket 52, and the two ends of the rotating shaft 55 are respectively located on both sides of the driven sprocket 52.

[0042] Reference Figure 3 and Figure 4 In the present application, two groups of driving turntables 3 and linkage rods 4 are provided, and the two groups of driving turntables 3 and linkage rods 4 are symmetrically arranged at both ends of the rotating shaft 55, and the driving turntable 3 is key-connected to the rotating shaft 55; when in use, the driving sprocket 51 is driven to rotate by the output shaft of the driving motor 54. Under the action of the chain 53, the driving sprocket 51 rotates to drive the driven sprocket 52 to rotate synchronously. Under the cooperation of the rotating shaft 55, the driven sprocket 52 rotates to drive the driving turntable 3 to rotate; at the same time, in order to ensure that the chain 53 always keeps meshing with the driving sprocket 51 and the driven sprocket 52 during the transmission process, a tensioning assembly 6 is also provided on the mounting seat 1.

[0043] Reference Figure 4 and Figure 5 The tensioning assembly 6 consists of a support rod 61 and a tensioning sprocket 62. The support rod 61 is arranged at an angle as a whole, and the bottom end of the support rod 61 is rotatably connected to the mounting base 1. The top end of the support rod 61 extends to below the chain 53. The tensioning sprocket 62 is rotatably connected to the top end of the support rod 61, and the tensioning sprocket 62 is engaged with the chain 53. At the same time, a limiting structure 7 is also provided on the mounting base 1, and the limiting structure 7 is used to prevent the support rod 61 from rotating.

[0044] Reference Figure 4 and Figure 5When in use, the staff rotates the support rod 61 so that the tensioning sprocket 62 at the top of the support rod 61 engages with the chain 53, and at the same time, the chain 53 is in a tensioned state. After that, the angle and position of the support rod 61 can be fixed by the limiting structure 7 to ensure the stability of the tensioning sprocket 62, and then through the cooperation between the tensioning sprocket 62 and the chain 53, the transmission cooperation between the chain 53, the driving sprocket 51 and the driven sprocket 52 is ensured to be stable.

[0045] Reference Figure 4 and Figure 5 When the bolt 71 is in the closed position, the latch can be locked into the locked position by tightening the latch 78, so that the bolt 71 can be locked to the locked position when the bolt 71 is in the open position.

[0046] Reference Figure 2 and Figure 5 In addition, a guide plate 9 is integrally formed on the top of the clapper 2, and the end of the guide plate 9 is set away from the corrugated cardboard; when in use, when the corrugated cardboard falls continuously, the guide plate 9 can guide the falling direction of the corrugated cardboard, thereby ensuring that the corrugated cardboard falls between the conveyor belt 10 and the clapper 2, thereby ensuring that the subsequent clapper 2 will not affect the continuous falling of the corrugated cardboard during the process of aligning the corrugated cardboard.

[0047] The implementation principle of the embodiment of the present application is as follows: when in use, the staff will set the continuous aligning device on the side of the corrugated cardboard, and fix it under the conveyor belt 10 through the mounting base 1, so that the clapper 2 is set opposite the intercepting plate 40, and then the driving motor 54 can be started to make the driving sprocket 51, the driven sprocket 52 and the chain 53 transmit to each other. When the driven sprocket 52 rotates, the driving turntable 3 rotates synchronously, and with the cooperation of the linkage rod 4, the clapper 2 can be driven to align the side of the corrugated cardboard, thereby ensuring the subsequent printing quality of the corrugated cardboard, and the overall use is simple and convenient; at the same time, the coordinated use of the driving motor 54, the driving turntable 3 and the linkage rod 4, compared with the cylinder drive method, the movement frequency of the clapper 2 is higher, and it is more suitable for the arrangement of corrugated paper stacks during continuous transportation.

[0048] Example 2:

[0049] Reference Figure 6 and Figure 7 The difference between this embodiment and embodiment 1 is that a sliding seat 32 is further provided on the driving turntable 3, and the sliding seat 32 is connected to the driving turntable 3 by sliding radially along the driving turntable 3, and the connecting column 31 is threadedly connected to the sliding seat 32, and a clamping structure 8 is also provided between the driving turntable 3 and the sliding seat 32; when in use, the distance between the connecting column 31 and the axis of the driving turntable 3 can be changed by moving the sliding seat 32, and the position of the connecting column 31 can be fixed and limited by the clamping structure 8, so as to adjust the frequency of the reciprocating movement of the clapper 2, thereby adapting to different usage scenarios.

[0050] Reference Figure 6 and Figure 7 The clamping structure 8 is composed of a second locking bolt 81 and an abutting gasket 82. The second locking bolt 81 is arranged on the driving turntable 3, and the abutting gasket 82 is sleeved on the screw of the second locking bolt 81. A waist-shaped hole 33 is opened along the axis on the driving turntable 3. The length direction of the waist-shaped hole 33 is parallel to the radial direction of the driving turntable 3, and a mounting groove is opened on the sliding seat 32; when the sliding seat 32 moves to the specified position, one end of the second locking bolt 81 can be inserted into the mounting groove after passing through the abutting gasket 82 and the waist-shaped hole 33 in turn, and is threadedly connected with the inner wall of the mounting groove until the second locking bolt 81 presses the abutting gasket 82 against the side wall of the driving turntable 3, thereby forming the positioning of the sliding seat 32 through the friction force between the abutting gasket 82 and the driving turntable 3.

[0051] The implementation principle of the embodiment of the present application is: when in use, the staff will set several groups of continuous aligning devices on both sides or around the corrugated cardboard, and fix them on the conveyor belt 10 through the mounting seat 1, so that the clapper 2 is set facing the side of the corrugated cardboard stack, and then adjust the position of the sliding seat 32 according to the needs of use to adjust the frequency of the cyclic movement of the clapper 2. After that, the drive motor 54 can be started to make the driving sprocket 51, the driven sprocket 52 and the chain 53 transmit to each other. When the driven sprocket 52 rotates, the driving turntable 3 rotates synchronously. Under the cooperation of the linkage rod 4, the clapper 2 can be driven to align the sides of the corrugated cardboard, thereby ensuring the subsequent printing quality of the corrugated cardboard. The overall use is simple and convenient.

[0052] Example 3:

[0053] Reference Figure 8 and Figure 9The difference between this embodiment and embodiment 2 is that, in this embodiment, the clamping structure 8 is composed of a folding plate 83, a positioning pin 84 and a return spring 85, wherein one end of the folding plate 83 is fixed to the sliding seat 32 by a bolt, and there is a gap between the other end of the folding plate 83 and the sliding seat 32, the positioning pin 84 is passed through the end of the folding plate 83 away from the sliding seat 32, the return spring 85 is sleeved on the positioning pin 84, and the return spring 85 is located between the folding plate 83 and the sliding seat 32, and the return spring 85 is in a compressed state in the initial state, one end of the return spring 85 abuts against the folding plate 83, and the other end of the return spring 85 abuts and cooperates with the sliding seat 32, an avoidance hole 321 is opened on the sliding seat 32, and a positioning hole 34 is opened on the driving turntable 3, and one end of the positioning pin 84 passes through the avoidance hole 321 and is plugged into and cooperates with the positioning hole 34.

[0054] Reference Figure 8 and Figure 9 There are several positioning holes 34, and the positioning holes 34 are evenly spaced along the sliding direction of the sliding seat 32. During use, when the position of the sliding seat 32 needs to be adjusted, the staff only needs to pull the positioning pin 84 so that the end of the positioning pin 84 disengages from the positioning hole 34, and then the sliding seat 32 can be moved. When the sliding seat 32 moves to the specified position, the positioning pin 84 is released, and under the elastic force of the return spring 85, the end of the positioning pin 84 is reinserted into the positioning hole 34 at the corresponding position, thereby realizing the positioning of the sliding seat 32. The overall use is simple and convenient.

[0055] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A device for continuously aligning corrugated cardboard, characterized by: The invention comprises a mounting seat (1), a clapper (2) is slidably provided on the mounting seat (1), a driving turntable (3) is rotatably connected to the mounting seat (1), a connecting column (31) is fixed on the driving turntable (3), the axis of the connecting column (31) and the axis of the driving turntable (3) are mutually staggered, a linkage rod (4) is provided between the driving turntable (3) and the clapper (2), one end of the linkage rod (4) is rotatably connected to the clapper (2), and the other end of the linkage rod (4) is rotatably connected to the connecting column (31), and a driving component (5) for driving the driving turntable (3) to rotate is provided on the mounting seat (1).

2. The device for continuously aligning corrugated cardboard according to claim 1, characterized in that: The driving assembly (5) comprises a driving sprocket (51) and a driven sprocket (52) rotating on the mounting seat (1), a chain (53) wound between the driving sprocket (51) and the driven sprocket (52), and a driving motor (54) mounted on the mounting seat (1). The output shaft of the driving motor (54) is coaxially fixedly connected to the driving sprocket (51), and the driven sprocket (52) is coaxially fixedly connected to the driving turntable (3). The driving sprocket (51) and the driven sprocket (52) are both engaged with the chain (53). The mounting seat (1) is also provided with a tensioning assembly (6) for ensuring that the chain (53) always remains in a tensioned state.

3. The device for continuously aligning corrugated cardboard according to claim 2, characterized in that: The tensioning assembly (6) comprises a support rod (61) rotatably connected to the mounting seat (1), and a tensioning sprocket (62) rotatably connected to one end of the support rod (61) away from the mounting seat (1); the tensioning sprocket (62) is engaged with the chain (53); and a limiting structure (7) for preventing the support rod (61) from rotating is further provided on the mounting seat (1).

4. The device for continuously aligning corrugated cardboard according to claim 3, characterized in that: The limiting structure (7) includes a first locking bolt (71) arranged on the mounting seat (1) and a locking nut (72) threadedly matched with the first locking bolt (71); an arc-shaped groove (11) is provided on the mounting seat (1); the axis of the arc-shaped groove (11) coincides with the rotation axis of the support rod (61); one end of the first locking bolt (71) passes through the support rod (61) and the arc-shaped groove (11) and is threadedly connected to the locking nut (72).

5. The device for continuously aligning corrugated cardboard according to claim 1, characterized in that: A sliding seat (32) is provided on the driving turntable (3) so as to slide along its radial direction. The connecting column (31) is fixed on the sliding seat (32). A clamping structure (8) for clamping and fixing the sliding seat (32) is provided between the driving turntable (3) and the sliding seat (32).

6. The device for continuously aligning corrugated cardboard according to claim 5, characterized in that: The clamping structure (8) includes a second locking bolt (81) provided on the driving turntable (3) and an abutting gasket (82) sleeved on the second locking bolt (81); a waist-shaped hole (33) is provided on the driving turntable (3); the length direction of the waist-shaped hole (33) is parallel to the radial direction of the driving turntable (3); a mounting groove is provided on the sliding seat (32); one end of the second locking bolt (81) passes through the abutting gasket (82) and the waist-shaped hole (33) in sequence and is then threadedly connected to the mounting groove, and at this time, the side wall of the abutting gasket (82) abuts against the side wall of the driving turntable (3).

7. The device for continuously aligning corrugated cardboard according to claim 5, characterized in that: The clamping structure (8) includes a folding plate (83) fixed on the sliding seat (32), a positioning pin (84) passed through the folding plate (83), and a return spring (85) sleeved on the positioning pin (84). The return spring (85) is located between the folding plate (83) and the sliding seat (32), and one end of the return spring (85) is in contact with the folding plate (83), and the other end of the return spring (85) is in contact with the side wall of the sliding seat (32). An avoidance hole (321) is provided on the sliding seat (32), and a plurality of positioning holes (34) are provided on the driving turntable (3). The plurality of positioning holes (34) are evenly spaced along the sliding direction of the sliding seat (32). One end of the positioning pin (84) passes through the folding plate (83) and the avoidance hole (321) and is inserted into one of the positioning holes (34).

8. The device for continuously aligning corrugated cardboard according to claim 1, characterized in that: An inclined guide plate (9) is fixed to one end of the clapper board (2) facing the falling direction of the corrugated cardboard.

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