Processing device and carton processing apparatus having the same

Abstract

The utility model provides a kind of processing device and the carton processing equipment with it. Among them, processing device is arranged on the rack of carton processing equipment and includes rotatable first processing structure and second processing structure, first processing structure includes multiple processing pieces spaced apart around its rotation axis, multiple processing pieces include at least two of indentation structure, slotting structure, cutting structure and punching structure;Second processing structure includes multiple matching pieces spaced apart around its rotation axis, and the matching piece is used to cooperate with processing piece;Wherein, in the rotation process of first processing structure and second processing structure, when any one processing piece rotates to and with corresponding matching piece is oppositely arranged, the processing space is formed around between the processing piece and its corresponding matching piece, processing space is used to process paperboard, the utility model effectively solves the problem that the integration of device for completing corrugated board each processing step in prior art is lower.

Description

Technical Field

[0001] This utility model relates to the field of carton machine technology, and more specifically, to a processing device and a carton processing equipment having the same. Background Technology

[0002] Currently, cardboard boxes are usually made by folding corrugated cardboard. In order to make it easier for users to fold the corrugated cardboard manually, workers usually need to use a cardboard box machine to crimp, cut, punch, and slot the corrugated cardboard. This makes it easier for workers to fold the corrugated cardboard and allows it to be folded into the corresponding shape of the cardboard box.

[0003] In the prior art, each processing step is usually completed by a separate processing device set up inside the carton machine, such as a creasing device, a cutting device, a punching device, and a slotting device. Multiple devices are arranged sequentially inside the carton machine to form a processing production line, thereby completing each processing step during the conveying of corrugated cardboard.

[0004] However, the above-mentioned setup results in extremely low integration of the devices in the existing carton machine, large overall size of the carton machine, and high production cost. Utility Model Content

[0005] The main objective of this invention is to provide a processing device and a carton processing equipment having the same, so as to solve the problem of low integration in the existing devices used to complete the various processing steps of corrugated cardboard.

[0006] To achieve the above objectives, according to one aspect of the present invention, a processing apparatus is provided, disposed on the frame of a carton processing equipment. The processing apparatus includes: a first processing structure, rotatably disposed, comprising a plurality of processing parts spaced apart around its rotation axis, the plurality of processing parts including at least two of an indentation structure, a slotting structure, a cutting structure, and a punching structure; and a second processing structure, rotatably disposed, comprising a plurality of mating parts spaced apart around its rotation axis, the mating parts being used to mate with the processing parts, the plurality of processing parts being arranged in a one-to-one correspondence with the plurality of mating parts; wherein, during the rotation of the first and second processing structures, when any processing part rotates to a position opposite to its corresponding mating part, a processing space is formed between the processing part and its corresponding mating part, the processing space being used to process the cardboard.

[0007] Furthermore, the first processing structure also includes a first roller shaft, which is rotatably arranged, and the processing part is arranged on the first roller shaft; wherein, the punching structure is movably arranged along the extension direction of the first roller shaft to adjust the punching position of the punching structure.

[0008] Furthermore, the punching structure has a mating recess. When multiple processed parts include the punching structure, the processing device further includes: a punching drive structure, movably mounted on the frame. The punching drive structure has a drive part, which is telescopically mounted and has a clearance position and a drive position. When the drive part is in the clearance position, the drive part clears the punching structure. When the drive part is in the drive position, at least a portion of the drive part extends into the mating recess so that during the movement of the punching drive structure, the punching structure moves along the extension direction of the first roller shaft through the limiting stop between the drive part and the mating recess.

[0009] Furthermore, the punching structure includes: a punching mounting base, slidably mounted on the first roller shaft via a first guide rail slider structure, with a mating recess on the punching mounting base; a punching cutter, mounted on the punching mounting base; and a locking device, mounted on the punching mounting base and mating with the guide rail of the first guide rail slider structure. The locking device has a locked state and a released state. When the locking device is in the locked state, the punching mounting base is locked onto the guide rail by the locking device; when the locking device is in the released state, the punching mounting base can move relative to the guide rail. The locking device is located on the side of the punching mounting base near the first guide rail slider structure. The locking device has a trigger part for switching it to the locked or released state. The mating recess is a through hole, and the through hole is opposite to the trigger part. When the driving part extends to the driving position, the driving part triggers the trigger part to switch the locking device to the released state.

[0010] Furthermore, the drive unit is rod-shaped, and the punching drive structure also includes a punching drive mounting base and a drive component. The punching drive mounting base is movably mounted on the frame, and the drive component is mounted on the punching drive mounting base and drivenly connected to the drive unit to drive the drive unit to perform telescopic movements.

[0011] Furthermore, when multiple processed parts include a punching structure, the processing device further includes: a first driving assembly, including a first driving device, a transmission belt structure and a clamping structure. The clamping structure is clamped on the transmission belt of the transmission belt structure and is disposed on the punching drive mounting base. The first driving device is disposed on the frame and is drivenly connected to the transmission belt structure so that when the transmission belt is driven to rotate, the clamping structure drives the punching drive structure to move.

[0012] Furthermore, when multiple processed parts include a punching structure, the processing device further includes: a second drive assembly, including a second drive device and a lead screw and nut structure, wherein the nut of the lead screw and nut structure is disposed on the punching drive mounting base, and the second drive device is drivenly connected to the lead screw and nut structure so as to drive the punching drive structure to move when the drive nut moves.

[0013] Furthermore, when multiple processed parts include a punching structure, the processing device further includes: a third drive assembly, including a third drive device, a gear and rack structure, and a mounting structure. The third drive device is mounted on the mounting structure, the gear of the gear and rack structure is sleeved on the drive end of the third drive device, the rack of the gear and rack structure is mounted on the frame and meshes with the gear, and the mounting structure is fixedly connected to the punching drive mounting base. When the third drive device drives the gear to rotate, the third drive device moves relative to the rack to drive the mounting structure and the punching drive structure to move.

[0014] Further, the second processing structure includes a rotatably mounted second roller shaft, a mating part disposed on the second roller shaft, and an indentation structure including an upper indentation knife and an indentation knife mounting seat. The upper indentation knife is mounted on the first roller shaft via the indentation knife mounting seat. When multiple processing parts include an indentation structure, multiple mating parts include an indentation mating structure, the indentation mating structure being the outer circumferential surface of the second roller shaft; or, the indentation mating structure includes a lower indentation knife and an indentation knife mounting seat, the lower indentation knife being mounted on the second roller shaft via the indentation knife mounting seat; the grooving structure includes an upper grooving knife and a grooving knife mounting seat, the upper grooving knife being mounted on the first roller shaft via the grooving knife mounting seat. When multiple processed parts include a grooving structure, multiple mating parts include a grooving mating structure. The grooving mating structure includes a lower grooving blade and a grooving blade mounting seat. The lower grooving blade is mounted on the second roller shaft via the grooving blade mounting seat. The cutting structure includes an upper cutting blade and a cutting blade mounting seat. The upper cutting blade is mounted on the first roller shaft via the cutting blade mounting seat. When multiple processed parts include a cutting structure, multiple mating parts include a cutting mating structure. The cutting mating structure is a mating slit provided on the outer circumferential surface of the second roller shaft. Alternatively, the cutting mating structure includes a lower cutting blade and a cutting blade mounting seat. The lower cutting blade is mounted on the second roller shaft via the cutting blade mounting seat.

[0015] According to another aspect of the present invention, a carton processing equipment is provided, which includes a frame and a processing device disposed on the frame, wherein the processing device is the aforementioned processing device.

[0016] Applying the technical solution of this utility model, the processing device is set on the frame of a carton processing equipment and includes a first processing structure and a second processing structure. Both the first and second processing structures are rotatably arranged. The first processing structure includes multiple processing parts spaced apart around its rotation axis. The multiple processing parts include at least two of the following: an indentation structure, a slotting structure, a cutting structure, and a punching structure. The second processing structure includes multiple mating parts spaced apart around its rotation axis. The mating parts are used to mate with the processing parts, and the multiple processing parts are arranged in a one-to-one correspondence with the multiple mating parts. During the rotation of the first and second processing structures, when any processing part rotates to a position opposite to its corresponding mating part, a processing space is formed between the processing part and its corresponding mating part. This processing space is used to process the cardboard. Thus, the processing apparatus in this application integrates and consolidates the creasing, grooving, cutting, and punching processes in the paperboard processing steps. Specifically, during the rotation of the first and second processing structures, multiple processing parts spaced around the rotation axis of the first processing structure sequentially cooperate with multiple corresponding mating parts on the second processing structure, enabling up to four different processing steps to be performed on the paperboard. This achieves a high degree of integration of the four devices corresponding to the up to four processing steps, thereby solving the problem of low integration in the prior art for devices used to complete various processing steps of corrugated paperboard. It also greatly reduces the overall volume and processing cost of the multiple corresponding devices for realizing various different processing steps. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0018] Figure 1 A three-dimensional structural schematic diagram of a processing apparatus according to a first embodiment of the present invention is shown;

[0019] Figure 2 It shows Figure 1 Side view of the processing device in the middle;

[0020] Figure 3 It shows Figure 2 A three-dimensional cross-sectional view of the processing device after the punching drive structure has been removed;

[0021] Figure 4 It shows Figure 1 A three-dimensional structural diagram of the punching structure of the processing device in the process;

[0022] Figure 5 It shows Figure 4 A bottom view of the punched structure in the middle;

[0023] Figure 6 It shows Figure 1 A partial schematic diagram of the punching drive structure of the processing device from another angle;

[0024] Figure 7 It shows Figure 6 Side view of the punching drive structure in the middle;

[0025] Figure 8 A partially enlarged schematic diagram of the punching drive structure of Embodiment 2 of the processing apparatus according to the present invention is shown;

[0026] Figure 9 A partially enlarged schematic diagram of the punching drive structure of Embodiment 3 of the processing apparatus according to the present invention is shown;

[0027] Figure 10 It shows Figure 9 A partially enlarged schematic diagram of the front view of the punching drive device in the diagram;

[0028] Figure 11 It shows Figure 9 Side view of the punching drive device in the image.

[0029] The above figures include the following reference numerals:

[0030] 1. Rack;

[0031] 10. First processing structure; 11. Processed part; 12. First roller shaft component;

[0032] 20. Second processing structure; 21. Mating part; 22. Second roller shaft part;

[0033] 30. Processing space;

[0034] 40. Punching structure; 41. Mating recess; 42. Punching mounting base; 43. First guide rail slider structure; 431. Guide rail; 432. Slider; 44. Punching cutter; 45. Locking device;

[0035] 50. Punching drive structure; 51. Drive unit; 52. Punching drive mounting base; 53. Drive component; 54. Third guide rail slider structure;

[0036] 60. First drive assembly; 61. First drive device; 62. Transmission belt structure; 621. Transmission belt; 622. Pulley; 63. Clamping structure;

[0037] 70. Second drive assembly; 71. Second drive device; 72. Lead screw and nut structure; 721. Nut; 722. Lead screw;

[0038] 80. Third drive assembly; 81. Third drive device; 82. Gear and rack structure; 821. Gear; 822. Rack; 83. Mounting structure; 84. Second guide rail slider structure;

[0039] 90. Cutting structure; 91. Upper cutting blade; 92. Fitting slit;

[0040] 100. Fourth drive unit; 110. First transmission sprocket assembly; 120. Fifth drive unit; 130. Second transmission sprocket assembly. Detailed Implementation

[0041] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0042] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0043] In this utility model, unless otherwise stated, directional terms such as "upper" and "lower" are generally used in relation to the direction shown in the accompanying drawings, or in relation to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" are generally used in relation to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0044] In order to address the problem of low integration in existing devices used to complete various processing steps of corrugated cardboard, this application provides a processing apparatus and a carton processing equipment having the same.

[0045] Example 1

[0046] like Figures 1 to 7As shown, the processing device is mounted on the frame 1 of the carton processing equipment and includes a first processing structure 10 and a second processing structure 20. The first processing structure 10 is rotatably mounted and includes a plurality of processing parts 11 spaced apart around its rotation axis. The plurality of processing parts 11 include at least two of an indentation structure, a slotting structure, a cutting structure 90, and a punching structure 40. The second processing structure 20 is rotatably mounted and includes a plurality of mating parts 21 spaced apart around its rotation axis. The mating parts 21 are used to mate with the processing parts 11, and the plurality of processing parts 11 are arranged in a one-to-one correspondence with the plurality of mating parts 21. During the rotation of the first roller 12 and the second roller 22, when any processing part 11 rotates to a position opposite to its corresponding mating part 21, a processing space 30 is formed between the processing part 11 and its corresponding mating part 21. The processing space 30 is used to process the cardboard.

[0047] Applying the technical solution of this embodiment, the processing device is mounted on the frame 1 of the carton processing equipment and includes a first processing structure 10 and a second processing structure 20. Both the first processing structure 10 and the second processing structure 20 are rotatably mounted. The first processing structure 10 includes a plurality of processing parts 11 spaced apart around its rotation axis. The plurality of processing parts 11 include at least two of an indentation structure, a slotting structure, a cutting structure 90, and a punching structure 40. The second processing structure 20 includes a plurality of mating parts 21 spaced apart around its rotation axis. The mating parts 21 are used to mate with the processing parts 11, and the plurality of processing parts 11 are arranged in a one-to-one correspondence with the plurality of mating parts 21. During the rotation of the first processing structure 10 and the second processing structure 20, when any processing part 11 rotates to a position opposite to its corresponding mating part 21, a processing space 30 is formed between the processing part 11 and its corresponding mating part 21. The processing space 30 is used to process the cardboard. Thus, the processing device in this embodiment integrates and combines the creasing, grooving, cutting, and punching processes in the paperboard processing steps. Specifically, during the rotation of the first processing structure 10 and the second processing structure 20, multiple processing parts 11 arranged at intervals around the rotation axis of the first processing structure 10 sequentially cooperate with multiple corresponding mating parts 21 arranged on the second processing structure 20, thereby enabling up to four different processing steps to be performed on the paperboard. This achieves a high degree of integration of the four devices corresponding to the up to four processing steps, thereby solving the problem of low integration of the devices used to complete the various processing steps of corrugated paperboard in the prior art, and greatly reducing the overall volume and corresponding processing cost of the multiple corresponding devices that realize multiple different processing steps.

[0048] In this embodiment, the cardboard is actually corrugated cardboard.

[0049] like Figure 1 , Figure 4 and Figure 5 As shown, the first processing structure 10 also includes a first roller shaft 12, which is rotatably mounted, and the processing part 11 is mounted on the first roller shaft 12. The punching structure 40 is movably mounted along the extending direction of the first roller shaft 12 to adjust the punching position of the punching structure 40. This allows the operator to adjust the position (punching position) of the punching structure 40 according to processing requirements, thereby improving the versatility of the processing device.

[0050] like Figure 1 and Figure 2 As shown, the processing device also includes a fourth drive device 100 and a first transmission sprocket assembly 110. The fourth drive device 100 is mounted on the frame 1 and is driven to the first roller shaft 12 via the first transmission sprocket assembly 110, so as to drive the first roller shaft 12 to rotate.

[0051] Optionally, the first roller shaft 12 is a rubber roller.

[0052] Optionally, the fourth drive unit 100 is a servo motor.

[0053] like Figure 1 , Figure 4 and Figures 5 to 8 As shown, the punching structure 40 has a mating recess 41. When multiple processed parts 11 include the punching structure 40, the processing device also includes a punching drive structure 50, which is movably mounted on the frame 1. The punching drive structure 50 has a drive part 51, which is telescopically mounted and has a clearance position and a drive position. When the drive part 51 is in the clearance position, the drive part 51 clears the punching structure 40; when the drive part 51 is in the drive position, at least a portion of the drive part 51 extends into the mating recess 41, so that during the movement of the punching drive structure 50, the punching structure 40 is driven to move along the extension direction of the first roller shaft 12 by a limiting stop between the drive part 51 and the mating recess 41. In this way, when the drive part 51 extends to the drive position, the punching drive structure 50 can drive the punching structure 40 to make corresponding movements through the mutual cooperation between the drive part 51 and the mating recess 41, so as to adjust the punching position; while when the drive part 51 retracts to the avoidance position, the mutual interference between the drive part 51 and the punching structure 40 can be avoided, so as to ensure that the punching structure 40 can rotate smoothly with the first roller shaft 12 while realizing the adjustment of the punching position of the punching structure 40.

[0054] like Figure 1 , Figure 4 and Figures 5 to 8As shown, the punching structure 40 includes a punching mounting base 42, a punching cutter 44, and a locking device 45. The punching mounting base 42 is slidably mounted on the first roller shaft 12 via a first guide rail slider structure 43, and a mating recess 41 is provided on the punching mounting base 42. The punching cutter 44 is provided on the punching mounting base 42. The locking device 45 is provided on the punching mounting base 42 and cooperates with the guide rail 431 of the first guide rail slider structure 43. The locking device 45 has a locked state and a released state. When the locking device 45 is in the locked state, the punching mounting base 42 is locked on the guide rail 431 by the locking device 45; when the locking device 45 is in the released state, the punching mounting base 42 can move relative to the guide rail 431. Thus, the above-mentioned configuration improves the overall sliding stability of the punching structure 40 through the first guide rail slider structure 43; on the other hand, the locking device 45 prevents the punching structure 40 from shifting or shaking during the rotation and processing of the first roller shaft 12, thereby improving the punching processing reliability of the punching structure 40. Simultaneously, when the locking device 45 is switched to the released state, the punching structure 40 can move normally again to adjust its punching position.

[0055] like Figure 1 , Figure 4 and Figures 5 to 8 As shown, the locking device 45 is disposed on the side of the punching mounting base 42 near the first guide rail slider structure 43. The locking device 45 has a trigger part for switching it to a locked state or a released state. The mating recess 41 is a through hole, and the through hole is disposed opposite to the trigger part. When the driving part 51 extends to the driving position, the driving part 51 triggers the trigger part to switch the locking device 45 to the released state. In this way, during the process of the driving part 51 extending and entering the mating recess 41 to drive the punching structure 40 to move, the driving part 51 can synchronously trigger the trigger part to switch the locking device 45 to the released state, thereby achieving a seamless connection between the punching driving structure 50 and the punching structure 40.

[0056] In this embodiment, the slider 432 of the first guide rail slider structure 43 is disposed on the punch mounting base 42.

[0057] In this embodiment, the first roller shaft 12 is provided with a strip-shaped mounting recess, and the guide rail 431 is disposed in the strip-shaped mounting recess.

[0058] Optionally, the locking device 45 is provided with a flexible button (trigger part). When the driving part 51 extends to the position (driving position), it can simultaneously press down the flexible button to switch the locking device 45 to the released state, thereby realizing the subsequent movement of the punching structure 40. When the driving part 51 retracts to the position (avoidance position), the flexible button automatically resets, the locking device 45 switches to the locked state, and the punching structure 40 is immediately locked at the current position, improving the accuracy of the punching position adjustment of the punching structure 40.

[0059] like Figure 6 and Figure 7 As shown, the drive unit 51 is rod-shaped, and the punching drive structure 50 also includes a punching drive mounting base 52 and a drive member 53. The punching drive mounting base 52 is movably mounted on the frame 1, and the drive member 53 is mounted on the punching drive mounting base 52 and drivenly connected to the drive unit 51 to drive the drive unit 51 to perform telescopic movement. In this way, the above arrangement realizes the automated movement of the drive unit 51 through the drive member 53; on the other hand, it makes the structure of the punching drive structure 50 simpler, easier to process and implement, and reduces the processing difficulty for workers.

[0060] Optionally, the drive component 53 is a cylinder.

[0061] like Figure 7 As shown, a third guide rail slider structure 54 is provided between the punching drive mounting base 52 and the frame 1 to guide the movement direction of the punching drive mounting base 52, thereby improving the movement stability of the punching drive structure 50.

[0062] In this embodiment, the extension direction of the third guide rail slider structure 54 is consistent with the movement direction of the punching drive structure 50 and the extension direction of the first roller shaft 12.

[0063] In this embodiment, when multiple processed parts 11 include a punching structure 40, the processing device further includes a first driving assembly 60. The first driving assembly 60 includes a first driving device 61, a transmission belt structure 62, and a clamping structure 63. The clamping structure 63 is clamped on the transmission belt 621 of the transmission belt structure 62 and is disposed on the punching drive mounting base 52. The first driving device 61 is disposed on the frame 1 and is drivenly connected to the transmission belt structure 62 so that when the transmission belt 621 is driven to rotate, the clamping structure 63 drives the punching drive structure 50 to move.

[0064] Optionally, the first drive device 61 is a servo motor.

[0065] In this embodiment, the first driving device 61 and the transmission belt structure 62 are both mounted on the frame 1. The first driving device 61 is driven to connect with the pulleys 622 of the transmission belt structure 62. The transmission belt 621 is mounted on the two pulleys 622. The first driving device 61 drives the pulleys 622 to rotate, thereby driving the transmission belt 621 to rotate.

[0066] In this embodiment, the clamping structure 63 includes two clamping plates and fasteners. One clamping plate is fixed on the punching drive mounting base 52, and the other clamping plate is fastened to the clamping plate by the fasteners to clamp the transmission belt 621.

[0067] In this embodiment, the second processing structure 20 includes a second roller shaft 22 that is rotatably disposed, and a mating part 21 is disposed on the second roller shaft 22.

[0068] like Figure 1 and Figure 2 As shown, the processing device also includes a fifth drive device 120 and a second transmission sprocket assembly 130. The fifth drive device 120 is mounted on the frame 1 and is driven to the second roller shaft 22 via the second transmission sprocket assembly 130 to drive the second roller shaft 22 to rotate.

[0069] Optionally, the second roller shaft 22 is a rubber roller.

[0070] In this embodiment, the mating part 21 that cooperates with the punching structure 40 is part of the outer peripheral surface of the rubber roller. The outer peripheral surface of the rubber roller has a certain elasticity and can cooperate with the punching cutter 44 to make corresponding punching.

[0071] Optionally, the fifth drive unit 120 is a servo motor.

[0072] In this embodiment, there are two processing parts 11, one processing part 11 is a punching structure 40, and the other processing part 11 is a cutting structure 90.

[0073] like Figures 1 to 3 As shown, the cutting structure 90 includes an upper cutting blade 91 and a cutting blade mounting base. The upper cutting blade 91 is mounted on the first roller shaft 12 via the cutting blade mounting base. When multiple processing parts 11 include the cutting structure 90, multiple mating parts 21 include a cutting mating structure, which is a mating slit 92 provided on the outer peripheral surface of the second roller shaft 22; or, the cutting mating structure includes a lower cutting blade and a cutting blade mounting base, with the lower cutting blade mounted on the second roller shaft 22 via the cutting blade mounting base.

[0074] In this embodiment, the cutting and fitting structure is a fitting slit 92 provided on the outer peripheral surface of the second roller shaft 22. That is, when the upper cutting blade 91 rotates with the first roller shaft 12 to be positioned opposite to the fitting slit 92 located on the second roller shaft 22, a cutting processing space is formed between the upper cutting blade 91 and the fitting slit 92 to cut the cardboard.

[0075] In other embodiments shown in the accompanying drawings, the cutting and fitting structure may also include a lower cutting blade and a cutting blade mounting base, that is, a cutting processing space is formed between the upper cutting blade 91 and the lower cutting blade to perform double-sided cutting processing, thereby adapting to thicker cardboard and improving the versatility of the processing device.

[0076] It should be noted that in this embodiment, the first roller shaft 12 is provided with only two processed parts 11 (punching structure 40 and upper cutting blade 91). Correspondingly, the second roller shaft 22 is also provided with only two mating parts 21 (partial outer circumferential surface of the rubber roller and mating slit 92). The punching structure 40 and the upper cutting blade 91 are arranged opposite each other (distributed at 180° intervals, and the two mating parts 21 are distributed at 180° intervals respectively). In fact, the number of processed parts 11 can also be adjusted according to actual needs, such as three processed parts 11 distributed at 120° intervals (the positions of the mating parts 21 are adjusted accordingly); or four processed parts 11 distributed at 90° intervals (the positions of the mating parts 21 are adjusted accordingly). The figure does not show a schematic diagram of the indentation structure and the slotting structure after installation. The actual structure of the indentation structure and the slotting structure will be described below:

[0077] The indentation structure includes an upper indentation tool and an indentation tool mounting base. The upper indentation tool is mounted on the first roller shaft 12 via the indentation tool mounting base. When multiple processed parts 11 include an indentation structure, multiple mating parts 21 include an indentation mating structure, which is the outer peripheral surface of the second roller shaft 22. Alternatively, the indentation mating structure includes a lower indentation tool and an indentation tool mounting base. The lower indentation tool is mounted on the second roller shaft 22 via the indentation tool mounting base.

[0078] Specifically, when the creasing assembly includes a lower creasing blade and a creasing blade mounting base, double-sided creasing processing can be performed on paperboard to accommodate thicker paperboards, which helps improve the versatility of the processing device.

[0079] Specifically, the structure of the embossing knife and the embossing knife mounting base is relatively conventional. The embossing knife mounting base can be installed on the roller shaft by means of fasteners or other installation methods.

[0080] Specifically, the grooving structure includes an upper grooving cutter and a grooving cutter mounting base. The upper grooving cutter is mounted on the first roller shaft 12 via the grooving cutter mounting base. When multiple processed parts 11 include the grooving structure, multiple mating parts 21 include a grooving mating structure. The grooving mating structure includes a lower grooving cutter and a grooving cutter mounting base. The lower grooving cutter is mounted on the second roller shaft 22 via the grooving cutter mounting base.

[0081] Specifically, the structure of the upper grooving knife, the lower grooving knife, and the grooving knife mounting base is relatively conventional. The grooving knife mounting base can be installed on the roller shaft by means of fasteners or other installation methods.

[0082] This embodiment also provides a carton processing equipment, which includes a frame 1 and a processing device disposed on the frame 1, the processing device being the aforementioned processing device.

[0083] Example 2

[0084] The difference between the processing device in Example 2 and Example 1 is that the driving method of the punching drive structure 50 is different.

[0085] like Figure 8 As shown, when multiple workpieces 11 include a punching structure 40, the processing device also includes a second drive assembly 70. The second drive assembly 70 includes a second drive device 71 and a lead screw and nut structure 72. The nut 721 of the lead screw and nut structure 72 is disposed on the punching drive mounting base 52. The second drive device 71 is drivenly connected to the lead screw and nut structure 72 so that when the drive nut 721 moves, it drives the punching drive structure 50 to move. In this way, the above arrangement realizes the linear motion output of the second drive device 71 through the lead screw and nut structure 72; on the other hand, it makes the driving mode of the punching drive structure 50 more flexible and diverse to adapt to different working conditions and usage requirements, and also improves the processing flexibility of the operator.

[0086] Optionally, the second drive device 71 is a servo motor.

[0087] In this embodiment, the lead screw 722 of the lead screw nut structure 72 is mounted on the frame 1 through a corresponding lead screw mounting seat. The second drive device 71 is driven to drive the lead screw 722 to rotate, thereby driving the nut 721 and the punching drive mounting seat 52 (punching drive structure 50) fixedly connected to the nut to move.

[0088] In this embodiment, the extension direction of the lead screw 722 is consistent with the movement direction of the punching drive structure 50 and the extension direction of the first roller shaft 12.

[0089] Example 3

[0090] The difference between the processing device in Example 3 and Example 1 is that the driving method of the punching drive structure 50 is different.

[0091] like Figures 9 to 11As shown, when multiple processed parts 11 include a punching structure 40, the processing device also includes a third drive assembly 80. The third drive assembly 80 includes a third drive device 81, a gear and rack structure 82, and a mounting structure 83. The third drive device 81 is mounted on the mounting structure 83. The gear 821 of the gear and rack structure 82 is sleeved on the drive end of the third drive device 81, and the rack 822 of the gear and rack structure 82 is mounted on the frame 1 and meshes with the gear 821. The mounting structure 83 is fixedly connected to the punching drive mounting base 52. When the third drive device 81 drives the gear 821 to rotate, the third drive device 81 moves relative to the rack 822, thereby driving the mounting structure 83 and the punching drive structure 50 to move. In this way, the above arrangement uses the follower-type third drive device 81 to drive the mounting structure 83 and the punching drive structure 50 to move, effectively reducing the output torque of the third drive device 81 and lowering the corresponding requirements of the third drive device 81. Meanwhile, the above-mentioned settings also make the driving mode of the punching drive structure 50 more flexible and diverse, so as to adapt to different working conditions and usage requirements, and also improve the processing flexibility of the workers.

[0092] Optionally, the third drive unit 81 is a servo motor.

[0093] Specifically, when the third drive device 81 drives the gear 821 to rotate, under the meshing action between the gear 821 and the rack 822 set on the frame 1, the third drive device 81 will move along the extension direction of the rack 822, thereby driving the mounting structure 83 and the punching drive mounting base 52 (punching drive structure 50) fixedly connected to the mounting structure 83 to move.

[0094] In this embodiment, the extending direction of the rack 822 is consistent with the movement direction of the punching drive structure 50 and the extending direction of the first roller shaft 12.

[0095] It should be noted that the specific structure of the installation structure 83 is not limited in much. It can be a "U"-shaped structure made of multiple plates spliced ​​together as shown in this embodiment, or it can be a frame structure or other forms, as long as it can realize the installation and fixation of each component.

[0096] In this embodiment, a second guide rail slider structure 84 is also provided between the frame 1 and the mounting structure 83. The second guide rail slider structure 84 is used to guide the movement direction of the mounting structure 83 to improve the movement stability of the punching drive structure 50.

[0097] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0098] The processing device is mounted on the frame of a carton processing equipment and includes a first processing structure and a second processing structure. Both the first and second processing structures are rotatably mounted. The first processing structure includes multiple processing parts spaced apart around its rotation axis. These processing parts include at least two of the following: an embossing structure, a slotting structure, a cutting structure, and a punching structure. The second processing structure includes multiple mating parts spaced apart around its rotation axis. These mating parts are used to mate with the processing parts, and each processing part corresponds one-to-one with one of the mating parts. During the rotation of the first and second processing structures, when any processing part rotates to a position opposite to its corresponding mating part, a processing space is formed between the processing part and its corresponding mating part. This processing space is used to process the cardboard. Thus, the processing apparatus in this application integrates and consolidates the creasing, grooving, cutting, and punching processes in the paperboard processing steps. Specifically, during the rotation of the first and second processing structures, multiple processing parts spaced around the rotation axis of the first processing structure sequentially cooperate with multiple corresponding mating parts on the second processing structure, enabling up to four different processing steps to be performed on the paperboard. This achieves a high degree of integration of the four devices corresponding to the up to four processing steps, thereby solving the problem of low integration in the prior art for devices used to complete various processing steps of corrugated paperboard. It also greatly reduces the overall volume and processing cost of the multiple corresponding devices for realizing various different processing steps.

[0099] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0100] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0101] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0102] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A processing apparatus, mounted on the frame (1) of a carton processing equipment, characterized in that, The processing apparatus includes: A first processing structure (10) is rotatably disposed, the first processing structure (10) including a plurality of processing parts (11) spaced apart around its rotation axis, the plurality of processing parts (11) including at least two of an indentation structure, a slotting structure, a cutting structure (90) and a punching structure (40); The second processing structure (20) is rotatably arranged. The second processing structure (20) includes a plurality of mating parts (21) spaced apart around its rotation axis. The mating parts (21) are used to mate with the processing parts (11). The plurality of processing parts (11) are arranged in a one-to-one correspondence with the plurality of mating parts (21). During the rotation of the first processing structure (10) and the second processing structure (20), when any one of the processing parts (11) rotates to be positioned opposite to the corresponding mating part (21), a processing space (30) is formed between the processing part (11) and its corresponding mating part (21), and the processing space (30) is used to process the cardboard.

2. The processing apparatus according to claim 1, characterized in that, The first processing structure (10) further includes a first roller shaft (12), which is rotatably disposed, and the processing part (11) is disposed on the first roller shaft (12); The punching structure (40) is movably disposed along the extension direction of the first roller (12) to adjust the punching position of the punching structure (40).

3. The processing apparatus according to claim 2, characterized in that, The punching structure (40) has a mating recess (41), and when multiple processed parts (11) include the punching structure (40), the processing device further includes: A punching drive structure (50) is movably mounted on the frame (1). The punching drive structure (50) has a drive part (51), which is telescopically mounted and has a clearance position and a drive position. When the drive part (51) is in the avoidance position, the drive part (51) avoids the punching structure (40); when the drive part (51) is in the drive position, at least a portion of the drive part (51) extends into the mating recess (41) so that during the movement of the punching drive structure (50), the punching structure (40) is driven to move along the extension direction of the first roller (12) by the limiting stop between the drive part (51) and the mating recess (41).

4. The processing apparatus according to claim 3, characterized in that, The punching structure (40) includes: The punching mounting base (42) is slidably mounted on the first roller shaft (12) via the first guide rail slider structure (43), and the mating recess (41) is provided on the punching mounting base (42); A punching cutter (44) is mounted on the punching mounting base (42); A locking device (45) is disposed on the punch mounting base (42) and cooperates with the guide rail (431) of the first guide rail slider structure (43). The locking device (45) has a locked state and a released state. When the locking device (45) is in the locked state, the punch mounting base (42) is locked on the guide rail (431) by the locking device (45); when the locking device (45) is in the released state, the punch mounting base (42) can move relative to the guide rail (431). The locking device (45) is disposed on the side of the punched mounting base (42) near the first guide rail slider structure (43). The locking device (45) has a trigger part for switching it to the locking state or the releasing state. The mating recess (41) is a through hole, which is disposed opposite to the trigger part. When the driving part (51) extends to the driving position, the driving part (51) triggers the trigger part to switch the locking device (45) to the releasing state.

5. The processing apparatus according to claim 3, characterized in that, The drive unit (51) is rod-shaped. The punching drive structure (50) also includes a punching drive mounting base (52) and a drive member (53). The punching drive mounting base (52) is movably mounted on the frame (1). The drive member (53) is mounted on the punching drive mounting base (52) and is drivenly connected to the drive unit (51) to drive the drive unit (51) to perform telescopic movement.

6. The processing apparatus according to claim 5, characterized in that, When multiple processed parts (11) include the punching structure (40), the processing apparatus further includes: The first drive assembly (60) includes a first drive device (61), a transmission belt structure (62), and a clamping structure (63). The clamping structure (63) is clamped on the transmission belt (621) of the transmission belt structure (62) and is disposed on the punching drive mounting base (52). The first drive device (61) is disposed on the frame (1) and is drivenly connected to the transmission belt structure (62) so that when the transmission belt (621) is driven to rotate, the clamping structure (63) drives the punching drive structure (50) to move.

7. The processing apparatus according to claim 5, characterized in that, When multiple processed parts (11) include the punching structure (40), the processing apparatus further includes: The second drive assembly (70) includes a second drive device (71) and a lead screw and nut structure (72). The nut (721) of the lead screw and nut structure (72) is disposed on the punching drive mounting base (52). The second drive device (71) is drivenly connected to the lead screw and nut structure (72) so that when the nut (721) is driven to move, the punching drive structure (50) moves.

8. The processing apparatus according to claim 5, characterized in that, When multiple processed parts (11) include the punching structure (40), the processing apparatus further includes: The third drive assembly (80) includes a third drive device (81), a gear rack structure (82), and a mounting structure (83). The third drive device (81) is mounted on the mounting structure (83). The gear (821) of the gear rack structure (82) is sleeved on the drive end of the third drive device (81). The rack (822) of the gear rack structure (82) is mounted on the frame (1) and meshes with the gear (821). The mounting structure (83) is fixedly connected to the punching drive mounting base (52). When the third driving device (81) drives the gear (821) to rotate, the third driving device (81) moves relative to the rack (822) to drive the mounting structure (83) and the punching drive structure (50) to move.

9. The processing apparatus according to claim 2, characterized in that, The second processing structure (20) includes a second roller shaft (22) rotatably mounted, and the mating part (21) is mounted on the second roller shaft (22). The indentation structure includes an upper indentation tool and an indentation tool mounting base. The upper indentation tool is mounted on the first roller shaft (12) via the indentation tool mounting base. When multiple processing parts (11) include the indentation structure, multiple mating parts (21) include an indentation mating structure. The indentation mating structure is the outer peripheral surface of the second roller shaft (22). Alternatively, the indentation mating structure includes a lower indentation tool and an indentation tool mounting base. The lower indentation tool is mounted on the second roller shaft (22) via the indentation tool mounting base. The grooving structure includes an upper grooving cutter and a grooving cutter mounting base. The upper grooving cutter is mounted on the first roller shaft (12) through the grooving cutter mounting base. When multiple processing parts (11) include the grooving structure, multiple mating parts (21) include a grooving mating structure. The grooving mating structure includes a lower grooving cutter and the grooving cutter mounting base. The lower grooving cutter is mounted on the second roller shaft (22) through the grooving cutter mounting base. The cutting structure (90) includes an upper cutting blade (91) and a cutting blade mounting seat. The upper cutting blade (91) is mounted on the first roller shaft (12) via the cutting blade mounting seat. When multiple processing parts (11) include the cutting structure (90), multiple mating parts (21) include a cutting mating structure. The cutting mating structure is a mating slit (92) provided on the outer peripheral surface of the second roller shaft (22). Alternatively, the cutting mating structure includes a lower cutting blade and the cutting blade mounting seat. The lower cutting blade is mounted on the second roller shaft (22) via the cutting blade mounting seat.

10. A cardboard box processing equipment, characterized in that, The carton processing equipment includes a frame (1) and a processing device disposed on the frame (1), wherein the processing device is the processing device according to any one of claims 1 to 9.

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