A fully automatic label cutting and packaging integrated machine

Abstract

The present application relates to a fully automatic label cutting and packaging integrated machine, which relates to the field of packaging equipment. It includes a workbench, on which a label unwinding reel and several guiding rollers are provided. A servo motor for driving the guiding rollers to rotate is provided on the workbench. A cutting assembly for cutting labels is provided on the workbench. A support is also provided on the workbench, and a counting assembly for calculating the number of labels is provided on the support. A conveying assembly for conveying the labels to the support is provided on the workbench. The present application has the effect of being able to automatically calculate the number of cut labels, align and bundle a preset number of labels, and having high packaging efficiency.

Description

Technical Field

[0001] The present application relates to the field of packaging equipment technology, and in particular to a fully automatic label cutting and packaging machine. Background Art

[0002] The label cutting machine is a machine used to cut the labels in rolls.

[0003] In the related art, a commonly used label cutting machine includes a reel, a guide roller and a cutter. The rolled labels are unrolled on the reel, the guide roller is used to transport the labels to the cutter for cutting, and then the cut labels are manually packaged.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: when manually packaging labels, it is necessary to manually remove the labels from the label cutting machine and then count the quantity, which is time-consuming and results in low packaging efficiency. Summary of the invention

[0005] In order to improve the problem of low packaging efficiency caused by manual counting of the number of labels, the present application provides a fully automatic label cutting and packaging machine.

[0006] The fully automatic label cutting and packaging integrated machine provided in this application adopts the following technical solution:

[0007] A fully automatic label cutting and packaging integrated machine comprises a workbench, on which a reeling shaft and a plurality of guide rollers are arranged, on which a servo motor for driving the guide rollers to rotate is arranged, on which a slitting assembly for slitting labels is arranged, on which a support is also arranged, on which a counting assembly for calculating the number of labels is arranged, and on which a conveying assembly for conveying labels to the support is arranged.

[0008] By adopting the above technical solution, a servo motor is used to drive the guide roller to rotate, so that the labels unwound from the unwinding shaft are transported to the slitting assembly for slitting, and then the slit labels are transported to the support by the conveying assembly, counted by the counting assembly, and finally the preset number of labels are packaged, thereby minimizing the time waste caused by manual counting and helping to improve packaging efficiency.

[0009] In a specific feasible implementation scheme, the slitting assembly includes a slitting roller, a bracket is provided on the workbench, a mounting block is slidably connected to the bracket, the slitting roller is rotatably connected to the mounting block, a slitting groove is provided on the slitting roller, a plurality of cutting knives are provided on the groove wall of the slitting groove, a transmission roller is rotatably connected to the bracket, a clamping member for pressing the transmission roller against the slitting roller is provided on the bracket, and a driving member for driving the transmission roller and the slitting roller to rotate is provided on the workbench.

[0010] By adopting the above technical solution, the mounting block is slidably connected to the bracket, the pressing piece is used to make the slitting roller and the driving roller press against each other, and then the driving motor is used to drive the driving roller and the slitting roller to rotate. During the rotation process, the label is driven to move in the slitting groove and the label is cut by the cutter; the method of using friction to drive the label to move and cut in the slitting groove helps to stabilize the cutting and prevent the label from being damaged.

[0011] In a specific implementation scheme, the clamping member includes a plurality of clamping blocks, each of which is provided with a roller, the roller abuts against a slitting roller, and a threaded rod is threadedly connected to the bracket, the threaded rod is rotatably connected to the side wall of the clamping block away from the roller.

[0012] By adopting the above technical solution, the threaded rod is rotated to move the clamping block toward the slitting roller, and the roller is pressed against the side wall of the slitting roller, so that the friction between the transmission roller and the label is large when the label passes through the slitting groove. The rolling friction is used to drive the label to move and cut in the slitting groove, which helps to stabilize the cutting.

[0013] In a specific possible implementation scheme, the driving member includes a driving motor and a plurality of key strips, a mounting plate is provided on the workbench, the driving motor is fixed on the mounting plate, a driving shaft of the driving motor is rotatably connected to the mounting plate, one end of the key strip is fixed on the driving shaft of the driving motor, and the other end of the key strip is fixed on the driving shaft of the transmission roller;

[0014] The transmission roller is provided with a transmission gear, the slitting roller is provided with a driven gear, and the transmission gear is meshed with the driven gear.

[0015] By adopting the above technical solution, the driving shaft of the driving motor and the driving shaft of the transmission roller are coaxially fixed by using a key bar, and the driving motor is turned on, and the driving motor drives the transmission roller to rotate, so that the transmission gear drives the driven gear to rotate, so that the slitting roller and the transmission roller rotate synchronously, which helps to stably transmit the label in the slitting groove; when the transmission roller and other components are damaged, it is only necessary to remove the key bar, so as to replace the transmission roller and other components separately, and try to avoid removing the driving motor and other components as a whole, which is conducive to easy disassembly and assembly.

[0016] In a specific possible implementation scheme, the counting component includes a stepper motor, which is fixed on the side wall of a support. The support is provided with a placement groove for placing labels, and a placement plate is slidably connected to the groove wall of the placement groove, and the placement plate is fixed on the driving shaft of the stepper motor.

[0017] By adopting the above technical solution, the driving motor drives the slitting roller to cut the labels at a constant speed, and then the conveying assembly is used to transport the labels into the placement groove. During this process, at every preset period of time, the stepping motor drives the placement plate to slide once, so that the labels are always located in the placement groove and on the placement plate. After a preset time, the labels in the placement groove are packaged, thus ensuring that the number of labels packaged each time is fixed, avoiding manual counting, and helping to improve the packaging efficiency.

[0018] In a specific feasible implementation, the conveying assembly includes a negative pressure pipe and a rotating column. A support column is provided on the workbench. The rotating column is rotatably connected inside the support column. The negative pressure pipe is rotatably connected inside the rotating column. A number of suction pipes are provided on the peripheral wall of the rotating column. Suction cups are provided on the suction pipes, and the suction cups correspond to the contact positions of the driving roller and the slitting roller.

[0019] A pressure relief block is fixed on the rotating column. A pressure relief pipe is provided on the pressure relief block. A pressure relief plate is provided on the negative pressure pipe. The pressure relief plate abuts against the inner pipe wall of the rotating column. A pressure relief port is provided on the pressure relief plate. The pressure relief port faces the support. The pressure relief port is communicated with the pressure relief pipe.

[0020] By adopting the above technical solution, the negative pressure pipe is located inside the rotating column, so that the inside of the suction pipe always maintains negative pressure. Rotate the rotating column. When the suction cup reaches the contact position of the driving roller and the slitting roller, it adsorbs the label, and then continues to rotate, so that the pipe orifice of the suction pipe is blocked by the pressure relief plate. At this time, the label is still adsorbed on the suction cup. When the pipe orifice of the suction pipe is communicated with the pressure relief port, the suction cup is directly above the support. The inside of the suction pipe is depressurized through the pressure relief pipe, so that the label falls onto the placement plate, thus completing the transportation of the label, which is beneficial to accurately transport the label to the placement plate.

[0021] In a specific feasible implementation, a linkage column is rotatably connected on the workbench. The linkage column is located between the driving motor and the rotating column. A linkage gear is provided at one end of the linkage column close to the driving motor. A driving gear is provided on the driving motor. A toothed belt is wound around the linkage gear and the driving gear.

[0022] A first bevel gear is provided at one end of the linkage column close to the rotating column. A second bevel gear is provided on the rotating column. The first bevel gear and the second bevel gear are meshed.

[0023] By adopting the above technical solution, while the driving motor is working, the linkage gear is driven to rotate by the driving gear and the toothed belt, so that the linkage column rotates. Then, the first bevel gear on the linkage column drives the second bevel gear to rotate, so that while the rotating column rotates, the suction cup is used to transport the label to the placement plate, so that the slitting of the label and the transportation of the label are carried out synchronously, which is beneficial to orderly transporting each label to the placement plate for counting.

[0024] In a specific feasible implementation, a first guiding platform and a second guiding platform are provided on the workbench. The first guiding platform and the second guiding platform are perpendicular to each other, and the second guiding platform is slidably connected to the first guiding platform;

[0025] A first motor is provided on the side wall of the first guiding platform. A first lead screw is rotatably connected inside the first guiding platform. The first lead screw is coaxially fixed to the driving shaft of the first motor. A first adjusting block is threadedly connected to the first lead screw, and the second guiding platform is fixed to the first adjusting block;

[0026] A finger cylinder is slidably connected to the second guiding platform. A second motor is provided on the side wall of the second guiding platform. A second lead screw is rotatably connected inside the second guiding platform. A second adjusting block is threadedly connected to the second lead screw, and the finger cylinder is fixed to the second adjusting block;

[0027] Mounting plates are provided on both clamping jaws of the finger cylinder. Baffles are provided on both mounting plates. The two baffles are slidably connected to each other, and a mounting opening is provided on the placement plate.

[0028] By adopting the above technical solution, when the first motor is started, the first motor drives the first lead screw to rotate, so as to adjust the second guiding platform to correspond to the support by using the first adjusting block. When the second motor is started, the second motor drives the second lead screw to rotate, so as to adjust the finger cylinder to approach the support by using the second adjusting block, so that the mounting plate corresponds to the mounting opening. Then, the finger cylinder is used to drive the mounting plate to clamp out a preset number of labels from the placement groove and transport them to the subsequent device for packing, thus avoiding manual operation and saving labor.

[0029] In a specific feasible implementation, a aligning frame is provided on the workbench. A longitudinal aligning opening and a transverse aligning opening are provided on the aligning frame. A first aligning block is slidably connected in the longitudinal aligning opening. A second aligning block is slidably connected in the transverse aligning opening. A first cylinder corresponding to the first aligning block and a second cylinder corresponding to the second aligning block are provided on the workbench. The first aligning block is fixed to the driving shaft of the first cylinder, and the second aligning block is fixed to the driving shaft of the second cylinder;

[0030] A bundling machine is provided on the workbench. A collection box is provided inside the workbench. A collection opening for the labels to fall into the collection box is provided on the workbench.

[0031] By adopting the above technical solution, after the labels are transported into the aligning rack, the first cylinder and the second cylinder are started. The first cylinder drives the first aligning block to slide along the longitudinal aligning opening to align the longitudinal direction of the labels, and the second cylinder drives the second aligning block to slide along the transverse aligning opening to align the transverse direction of the labels. Then, the thumb cylinder clamps the labels and transports them to the bundling machine for packing. After packing, the thumb cylinder transports them to the collection opening, causing the bundled labels to fall into the collection box, thus realizing automatic alignment and bundling of the labels, avoiding manual operation by workers, helping to save manpower, and also being conducive to preventing the labels from being contaminated due to human factors.

[0032] In a specific feasible embodiment, a rotating shaft is rotatably connected to the workbench. An installation frame is fixed on the rotating shaft. A positioning roller is rotatably connected to the installation frame. The positioning roller corresponds to the guiding roller close to the bracket. A positioning cylinder is provided on the workbench. A driving rod is fixed on the side wall of the rotating shaft. The driving rod is hinged on the driving shaft of the positioning cylinder.

[0033] By adopting the above technical solution, the positioning cylinder is opened, and the positioning cylinder drives the driving rod to rotate, thereby bringing the positioning roller close to the guiding roller and pressing the labels between the positioning roller and the guiding roller, enabling the labels to be stably transported into the slitting groove for slitting, which helps to avoid defects in the cut labels.

[0034] In summary, the present application includes at least one of the following beneficial technical effects:

[0035] 1. The labels move along the gap between the slitting roller and the driving roller, and the cutter is used to cut the labels. The cut labels are transported to the placement groove through the cooperation of the suction cup and the rotating column. The placement plate is vertically slid downward along the support by the stepping motor at preset time intervals, so that the highest part of the labels always remains flush with the support. After the placement plate slides downward a preset number of times, the labels in the placement groove are taken away and bundled. At this time, since the slitting roller rotates at a constant speed, that is, the number of slits in each preset time period is equal, the number of bundles is also equal, thus avoiding manual counting and helping to improve the bundling efficiency;

[0036] 2. After the finger cylinder clamps a preset number of labels into the aligning rack, the first cylinder, the first aligning block, the second cylinder, and the second aligning block cooperate with each other to align the labels, and then the finger cylinder clamps them to the bundling assembly for bundling, thus avoiding label contamination or damage caused by manual alignment and bundling, and helping to prevent label quality problems caused by human factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the overall structure of a fully automatic label cutting and packaging machine in this embodiment.

[0038] Figure 2 Schematic structural diagram showing the positional relationship between the positioning roller and the guiding roller in this embodiment.

[0039] Figure 3 Schematic structural diagram showing the positional relationship between the bundling machine and the collection port in this embodiment.

[0040] Figure 4 Schematic structural diagram showing the positional relationship between the slitting assembly and the conveying assembly in this embodiment.

[0041] Figure 5 Schematic structural diagram showing the positional relationship between the stepping motor and the support in this embodiment.

[0042] Figure 6 Exploded schematic structural diagram showing the positional relationship between the support column and the rotating column in this embodiment.

[0043] Figure 7 Schematic structural diagram showing the positional relationship between the first guiding platform and the second guiding platform in this embodiment.

[0044] Figure 8 Schematic structural diagram showing the positional relationship between the aligning frame, the first aligning block and the second aligning block in this embodiment.

[0045] Explanation of reference numerals: 1, workbench; 2, unwinding reel; 3, guiding roller; 4, servo motor; 5, slitting assembly; 6, mounting block; 7, slitting roller; 8, slitting groove; 9, cutter; 10, driving roller; 11, pressing member; 111, pressing block; 12, roller; 13, bracket; 14, threaded rod; 15, driving member; 151, driving motor; 152, key bar; 16, mounting plate; 17, driving gear; 18, driven gear; 19, support; 20, counting assembly; 201, stepping motor; 21, placement groove; 22, placement plate; 23, conveying assembly; 231, negative pressure pipe; 232, rotating column; 24, support column; 25, suction pipe; 26, suction cup; 27, pressure relief block; 28, pressure relief pipe; 29, pressure relief plate; 30, pressure relief port; 31, linkage column; 32, linkage gear; 33, driving gear; 34, toothed belt; 35, first helical gear; 36, second helical gear; 37, first guiding platform; 38, second guiding platform; 39, first motor; 40, first lead screw; 41, first adjusting block; 42, second motor; 43, second lead screw; 44, second adjusting block; 45, finger cylinder; 46, clamping plate; 47, baffle; 48, clamping opening; 49, aligning frame; 50, longitudinal aligning opening; 51, transverse aligning opening; 52, first aligning block; 53, second aligning block; 54, first cylinder; 55, second cylinder; 56, bundling machine; 57, collection box; 58, collection port; 59, rotating shaft; 60, mounting frame; 61, positioning roller; 62, positioning cylinder; 63, driving rod. Specific Embodiment

[0046] The following further elaborates on this application in conjunction with the attached Figure 1-8 drawings for a more detailed description.

[0047] An embodiment of this application discloses a fully automatic label cutting and packaging integrated machine. Referring to Figure 1 and Figure 2 , the fully automatic label cutting and packaging integrated machine includes a workbench 1. A label unwinding shaft 2 and several guide rollers 3 are provided on the workbench 1. The label unwound from the label unwinding shaft 2 is wound around several guide rollers 3. A detection device is also provided on the workbench 1, and the detection device is used to detect whether there are defects on the label.

[0048] A servo motor 4 for driving the guide roller 3 to rotate is provided on the workbench 1. In this embodiment, the servo motor 4 drives the guide roller 3 close to the cutting assembly 5 to rotate, so as to facilitate transporting the label to the cutting assembly 5 for cutting.

[0049] A cutting assembly 5 for cutting the label is provided on the workbench 1. A support 19 is also provided on the workbench 1. The support 19 is vertically arranged and is opposite to the cutting assembly 5. A counting assembly 20 for calculating the number of labels is provided on the support 19. A conveying assembly 23 for conveying the label to the support 19 is provided on the workbench 1. The conveying assembly 23 is located between the cutting assembly 5 and the counting assembly 20; after the cutting assembly 5 cuts the label, the conveying assembly 23 is used to convey the cut labels to the counting assembly 20 one by one for counting. When a preset number of labels are stored on the counting assembly 20, the labels are taken away for subsequent bundling, thus avoiding the problem of long time-consuming manual counting of the number of labels and helping to improve the packaging efficiency of the labels.

[0050] Referring to Figure 3 and Figure 4 , the cutting assembly 5 includes a cutting roller 7. A bracket 13 corresponding to the guide roller 3 is provided on the workbench 1. A mounting block 6 is slidably connected to the bracket 13. In this embodiment, the number of mounting blocks 6 is taken as two for example. Chute grooves are provided on the two longitudinal support plates of the bracket 13, and the mounting block 6 is slidably connected in the chute grooves. The cutting roller 7 is rotatably connected to the opposite side walls of the two mounting blocks 6. A cutting groove 8 is provided on the cutting roller 7 along the circumferential direction. A number of cutting knives 9 are provided on the groove wall of the cutting groove 8. The number of the several cutting knives 9 is taken as four for example. The four cutting knives 9 are evenly distributed along the circumferential direction of the cutting groove 8. The cutting knives 9 are inclined along the rotation direction of the cutting roller 7, and the cutting edges of the cutting knives 9 are flush with the side wall of the cutting roller 7. A driving roller 10 is rotatably connected to the bracket 13. An article such as a cotton linen layer or a rubber layer for increasing the rolling friction is provided in the cutting groove 8 between two adjacent cutting knives 9 and is in contact with the circumferential wall of the driving roller 10, which helps to stably drive the label to pass between the cutting roller 7 and the driving roller 10 for cutting by using the rolling friction.

[0051] In this embodiment, during the rolling process of the slitting roller 7, the path lengths passed by two adjacent cutting knives 9 through the driving roller 10 are exactly equal to the length of the label, so that the cutting knives 9 just slit the labels one by one.

[0052] A pressing member 11 for pressing the driving roller 10 against the slitting roller 7 is provided on the bracket 13, and a driving member 15 for driving the driving roller 10 and the slitting roller 7 to rotate is provided on the workbench 1; the slitting roller 7 is pressed against the driving roller 10 by the pressing member 11, so that the peripheral wall of the slitting roller 7 abuts against the peripheral wall of the driving roller 10, and then the driving member 15 is used to drive the driving roller 10 and the slitting roller 7 to rotate. During the rotation process, the label is stably passed through between the slitting roller 7 and the driving roller 10 by rolling friction and slit by the cutting knife 9, which is beneficial to cutting the label completely and preventing defects in the slit label.

[0053] An electronic eye can be provided on the side wall of the workbench 1 close to the bracket 13. The electronic eye is used to locate the slitting position of the label to ensure stable cutting of the label by the cutting knife 9.

[0054] Refer to Figure 4 The pressing member 11 includes a plurality of pressing blocks 111. In this embodiment, the number of the plurality of pressing blocks 111 is taken as two for example. The two pressing blocks 111 are connected and fixed. Rollers 12 are provided on both of the two pressing blocks 111. The rollers 12 abut against the side walls of the slitting roller 7 on both sides of the slitting groove 8. A fixing plate is provided on the bracket 13. The fixing plate is fixed on the bracket 13 by bolts and blocks the chute. Two threaded rods 14 are threadedly connected to the fixing plate. The two threaded rods 14 correspond to the two pressing blocks 111 one by one. The threaded rod 14 is rotatably connected to the side wall of the pressing block 111 away from the roller 12.

[0055] During operation, rotate the threaded rod 14. The threaded rod 14 rotates and moves vertically downward, so that the roller 12 abuts tightly against the slitting roller 7, thereby fixing the position of the slitting roller 7. At this time, the slitting roller 7 abuts tightly against the driving roller 10, and cooperates with the cotton linen layer or rubber layer in the slitting groove 8, etc., so as to increase the friction force, so that under the action of rolling friction, the label stably passes through the channel between the slitting roller 7 and the driving roller 10 and is cut by the cutting knife 9, which helps to prevent defects caused by label misalignment during cutting.

[0056] When the cutting knife 9 on the slitting roller 7 is damaged or labels of different sizes need to be slit, the fixing block can be disassembled from the support 19, and then the slitting roller 7 can be taken out of the chute for replacement. The operation is simple and convenient for replacement.

[0057] Refer to Figure 4, the driving member 15 includes a driving motor 151 and a plurality of key bars 152. An installation plate 16 is provided on the workbench 1, and the position of the installation plate 16 corresponds to that of the bracket 13. The driving motor 151 is fixed on the side wall of the installation plate 16. The driving shaft of the driving motor 151 faces the driving roller 10 and corresponds to the driving shaft of the driving roller 10. The driving shaft of the driving motor 151 is rotatably connected to the installation plate 16. One end of the key bar 152 is fixed on the driving shaft of the driving motor 151, and the other end of the key bar 152 is fixed on the driving shaft of the driving roller 10.

[0058] In this embodiment, taking the number of the plurality of key bars 152 as four for example, four first installation grooves are provided on the peripheral wall of the driving shaft of the driving motor 151, and four second installation grooves are provided on the driving shaft of the driving roller 10. The four first installation grooves and the second installation grooves respectively correspond to the four key bars 152 one by one. One end of the key bar 152 is fixed on the groove wall of the first installation groove, and the other end of the key bar 152 is fixed on the groove wall of the second installation groove. The fixing method can adopt bolt fixing, so as to achieve disassembly. When there is damage to the appliance on the bracket 13 or when the size of the appliance is replaced, after removing the key bar 152, only the bracket 13 needs to be removed from the workbench 1 for replacement, which helps to avoid the problem of inconvenient disassembly and assembly caused by removing the driving motor 151 and the like together.

[0059] A transmission gear 17 is provided on the driving roller 10, and a driven gear 18 is provided on the slitting roller 7. The transmission gear 17 meshes with the driven gear 18, so that when the driving roller 10 rotates, it drives the slitting roller 7 to rotate synchronously, which is beneficial to stably drive the label to pass through between the slitting roller 7 and the driving roller 10 and be slit.

[0060] Refer to Figure 4 and Figure 5 , the counting assembly 20 includes a stepping motor 201. The stepping motor 201 is fixed on the bottom wall of the support 19. A placement groove 21 for placing labels is provided on the support 19. The size of the placement groove 21 corresponds to the size of the label. In this embodiment, the size of the placement groove 21 can be slightly larger than the size of the label. A placement plate 22 is slidably connected to the groove wall of the placement groove 21. There is a certain distance between the top wall of the placement plate 22 and the top wall of the support 19 for placing labels. The placement plate 22 is fixed on the driving shaft of the stepping motor 201 so that the stepping motor 201 can drive the placement plate 22 to slide vertically along the support 19.

[0061] When transporting the label to the support 19, the label is placed on the placement plate 22 and within the placement groove 21. The stepper motor 201 controls the placement plate 22 to slide vertically downward at preset intervals, ensuring that the uppermost label is always flush with the top wall of the support 19. The slitting roller 7 slit the labels at a constant speed, so that the number of labels transported to the placement plate 22 within each preset period of time is fixed. After the stepper motor 201 drives the placement plate 22 to slide vertically downward a certain number of times, the labels are taken out of the placement groove 21 for bundling. At this time, the number of labels is the preset bundling quantity, thus reducing the time wasted caused by manual counting and helping to improve the bundling efficiency of the labels.

[0062] Referring to Figure 4 and Figure 6 , the conveying assembly 23 includes a negative pressure tube 231 and a rotating column 232. A support column 24 is provided on the workbench 1. The support column 24 is located between the support 13 and the support 19 and is arranged in a straight line with the support 13 and the support 19. The rotating column 232 is rotatably connected within the support column 24, and the negative pressure tube 231 is rotatably connected within the rotating column 232. The negative pressure tube 231 is externally connected to an air extraction pump, so as to always maintain negative pressure within the negative pressure tube 231 and also ensure that the negative pressure tube 231 does not rotate when the rotating column 232 rotates within the support column 24. A number of suction tubes 25 are provided on the peripheral wall of the rotating column 232. In this embodiment, the number of the plurality of suction cups 26 is taken as four for example. The four suction cups 26 respectively correspond to the four cutting knives 9. The four suction cups 26 are evenly distributed on the peripheral wall of the rotating column 232. Suction cups 26 are provided on the suction tubes 25. The suction cups 26 correspond to the abutting positions of the driving roller 10 and the slitting roller 7. When the cutting knife 9 cuts the label, the suction cup 26 adsorbs the label;

[0063] A pressure relief block 27 is fixed on the rotating column 232. A pressure relief tube 28 is provided on the pressure relief block 27. A pressure relief plate 29 is provided on the negative pressure tube 231. The pressure relief plate 29 abuts against the inner pipe wall of the rotating column 232. The pressure relief plate 29 faces the support 19. A pressure relief port 30 is provided on the pressure relief plate 29. The pressure relief port 30 corresponds to the suction tube 25. When the suction tube 25 rotates to communicate with the pressure relief port 30, it is ensured that the suction tube 25 corresponds to the support 19, that is, the suction cup 26 is directly above the support 19 and the label can just fall into the placement groove 21. The pressure relief port 30 is communicated with the pressure relief tube 28, so that when the suction tube 25 rotates to the pressure relief port 30, there is no longer negative pressure within the suction tube 25, thereby causing the suction cup 26 to no longer adsorb the label.

[0064] During the working process, the rotating column 232 rotates continuously. Under the action of the negative pressure tube 231, a negative pressure is always maintained inside the suction pipe 25. When the cutting knife 9 cuts the label, the suction cup 26 can just suck the cut label. When the rotating column 232 rotates to the pressure relief plate 29, since the pressure relief plate 29 abuts against the inner wall of the rotating column 232, the suction pipe 25 is blocked. The suction pipe 25 is still in a negative pressure state. When the suction pipe 25 continues to rotate and communicates with the pressure relief port 30, the pressure inside the suction pipe 25 is relieved, and the label falls into the placement groove 21, which is conducive to the stable, uniform and accurate placement of the label into the placement groove 21 for counting.

[0065] Refer to Figure 3 and Figure 4 As shown in FIGS. 7 and 8, a linkage column 31 is rotatably connected to the workbench 1. The connecting column 31 is located between the driving motor 151 and the rotating column 232. A linkage gear 32 is provided at one end of the linkage column 31 close to the driving motor 151. A driving gear 33 is provided on the driving motor 151. A toothed belt 34 is wound around the linkage gear 32 and the driving gear 33. Thus, after the driving motor 151 is started, the linkage column 31 can be driven to rotate. A first helical gear 35 is provided at one end of the linkage column 31 close to the rotating column 232. A second helical gear 36 is provided on the rotating column 232. The first helical gear 35 and the second helical gear 36 are engaged, and the central axes of the first helical gear 35 and the second helical gear 36 are perpendicular to each other. The rotating column 232 is driven to rotate by the linkage column 31, so that the driving motor 151 can drive the transmission roller 10, the cutting roller 7 and the rotating column 232 to rotate simultaneously, which helps to make more full use of the power of the driving motor 151.

[0066] In this embodiment, the transmission ratios of the linkage gear 32 and the driving gear 33, the transmission gear 17 and the driven gear 18, and the first helical gear 35 and the second helical gear 36 are all 1:1. When the cutting roller 7 rotates one circle, the rotating column 232 also rotates one circle, that is, the four suction cups 26 can respectively adsorb the labels cut by the four cutting knives 9.

[0067] During the working process of the machine, when the cutting roller 7 rotates 90 degrees, the rotating column 232 also rotates 90 degrees, so as to ensure that each label can be adsorbed by the suction cup 26 and transported to the placement groove 21, which helps to accurately count.

[0068] Refer to Figure 5 and Figure 7 As shown in FIGS. 9 and 10, a first guide table 37 and a second guide table 38 are provided on the workbench 1. The first guide table 37 and the second guide table 38 are perpendicular to each other. One end of the second guide table 38 is slidably connected to the first guide table 37;

[0069] A first motor 39 is provided on the side wall of the first guiding platform 37. A first lead screw 40 is rotatably connected inside the first guiding platform 37. The first lead screw 40 is coaxially fixed to the driving shaft of the first motor 39. A first adjusting block 41 is threadedly connected to the first lead screw 40. The second guiding platform 38 is fixed on the first adjusting block 41. When the first motor 39 is started, the first motor 39 drives the first lead screw 40 to rotate. At this time, the first adjusting block 41 moves along the length direction of the first lead screw 40, thereby adjusting the movement of the second guiding platform 38 along the length direction of the first guiding platform 37.

[0070] A finger cylinder 45 is slidably connected to the second guiding platform 38. A second motor 42 is provided on the side wall of the second guiding platform 38. A second lead screw 43 is provided inside the second guiding platform 38. A second adjusting block 44 is threadedly connected to the second lead screw 43. The finger cylinder 45 is fixed on the second adjusting block 44. When the second motor 42 is started, the second motor 42 drives the second lead screw 43 to rotate. During the rotation of the second lead screw 43, the second adjusting block 44 moves along the length direction of the second guiding platform 38, thereby driving the finger cylinder 45 to move along the length direction of the second guiding platform 38.

[0071] Mounting plates 46 are provided on both clamping jaws of the finger cylinder 45. The mounting plates 46 are structures customized according to the label size. Baffles 47 are provided on both mounting plates 46. The two baffles 47 are arranged oppositely. The baffles 47 are perpendicular to the mounting plates 46. The two baffles 47 are slidably connected to each other. A clamping opening 48 for the mounting plates 46 to pick up the labels is provided on the placing plate 22.

[0072] With the above scheme, the first motor 39, the first lead screw 40, the first adjusting block 41, the second motor 42, the second lead screw 43 and the second adjusting block 44 form an adjusting member. After a certain number of labels are placed in the placing groove 21, the position of the finger cylinder 45 is adjusted by the adjusting member, so that the mounting plates 46 can automatically pick up a specific number of labels from the placing groove 21 and transport them to the subsequent bundling equipment for bundling. Using a machine to replace manual operation saves manpower and is also beneficial to avoiding defects in the labels caused by manual handling of the labels resulting in label contamination, etc.

[0073] Refer to Figure 3 and Figure 8 As shown in [relevant figure numbers], a leveling rack 49 is provided on the workbench 1. The leveling rack 49 includes two vertically arranged limiting plates. The distance between the two limiting plates is equal to the thickness of the preset number of labels, so that the preset number of labels can just be placed between the two limiting plates. Longitudinal leveling openings 50 and transverse leveling openings 51 are provided on the limiting plates. The longitudinal leveling openings 50 are located at the top of the limiting plates, and the transverse leveling openings 51 are located at one end of the limiting plates away from the first guiding platform 37.

[0074] A first aligning block 52 is slidably connected within a longitudinal aligning opening 50. A second aligning block 53 is slidably connected within a transverse aligning opening 51 of the first aligning block 52. In this embodiment, the distance between the bottom wall of the first aligning block 52 and the bottom wall of the aligning frame 49 is equal to the width of the label, and the distance between the side wall of the second aligning block 53 and the side wall of the baffle 47 is equal to the length of the label. A first air cylinder 54 corresponding to the first aligning block 52 and a second air cylinder 55 corresponding to the second aligning block 53 are provided on the workbench 1. The first aligning block 52 is fixed on the driving shaft of the first air cylinder 54, and the second aligning block 53 is fixed on the driving shaft of the second aligning block 53;

[0075] In this embodiment, the label is relatively rigid, that is, it will not be bent when aligning the label. After the finger air cylinder 45 clamps out a preset number of labels from the placement groove 21, it rotates 90 degrees to place the label horizontally, and then uses the adjusting member to adjust the finger air cylinder 45 to the aligning frame 49, and places the label into the aligning frame 49. The first air cylinder 54 and the second air cylinder 55 are turned on. The first air cylinder 54 drives the first aligning block 52 to align the width direction of the label, and the second air cylinder 55 drives the second aligning block 53 to align the length direction of the label. The clamping plate always clamps the label during the aligning process to prevent the label from being scattered, and then the finger air cylinder 45 is used to clamp away the label after the aligning is completed.

[0076] A bundling machine 56 is provided on the workbench 1. The bundling machine 56 is an existing bundling machine 56 customized according to the label size. A collection box 57 is provided within the workbench 1. A collection opening 58 for the label to fall into the collection box 57 is provided on the workbench 1. After the label is aligned, the adjusting member and the finger air cylinder 45 are used to convey the label onto the bundling machine 56 for packaging. After the packaging is completed, it is clamped to the collection opening 58, so as to collect the packaged label into the collection box 57. When a certain quantity is reached, the worker replaces the collection box 57.

[0077] By adopting the above method, it replaces the traditional manual aligning and bandaging by workers, improving the bandaging efficiency; at the same time, it also avoids the possible problems of soiling the label or other quality problems caused by human factors when workers align and package the label.

[0078] Refer to Figure 1 、 Figure 2 and Figure 4, a rotating shaft 59 is rotatably connected to the workbench 1, a mounting bracket 60 is fixed on the rotating shaft 59, a positioning roller 61 is rotatably connected to the mounting bracket 60, and a rubber pad or the like is provided on the peripheral wall of the positioning roller 61 to increase the friction force. The positioning roller 61 corresponds to the guiding roller 3 close to the bracket 13. A positioning cylinder 62 is provided on the workbench 1, and a driving rod 63 is fixed on the side wall of the rotating shaft 59. The driving rod 63 is hinged on the driving shaft of the positioning cylinder 62. When the positioning cylinder 62 is opened, the positioning cylinder 62 pushes the driving rod 63 to rotate, so that the positioning roller 61 presses the label against the guiding roller 3, and the rolling friction force is used in cooperation with the rotation of the guiding roller 3 itself, so that the label is stably conveyed between the slitting roller 7 and the driving roller 10 for cutting, which helps to prevent the label from being misaligned during cutting.

[0079] In this embodiment, a PLC controller, a sensor, etc. are provided on the workbench 1 to control the device to implement all the above operations.

[0080] The implementation principle of an automatic label cutting and packaging integrated machine according to an embodiment of the present application is as follows: the label is unwound from the unwinding reel 2 and wound around the guiding roller 3. Through the cooperation of the positioning roller 61 and the guiding roller 3, the label is conveyed between the slitting roller 7 and the driving roller 10. The slitting roller 7 and the driving roller 10 rotate while using the cutter 9 to slit the label. Then, through the cooperation of the suction cup 26 and the rotating column 232, each slit label is conveyed into the slitting groove 8. At this time, the stepping motor 201 drives the placing plate 22 to slide vertically downward along the support 19 at preset time intervals, so that the top of the label is always flush with the top wall of the support 19. After the stepping motor 201 drives the placing plate 22 to slide downward a certain number of times, the label is clamped and wrapped by the thumb cylinder. At this time, the number of labels clamped each time is the preset number, which avoids the staff counting the labels one by one and helps to improve the wrapping efficiency of the labels.

[0081] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An all-in-one automatic label cutting and packaging machine, comprising a workbench (1), a rewinding shaft (2) and a plurality of guide rollers (3) are arranged on the workbench (1), and a servo motor (4) for driving the guide rollers (3) to rotate is arranged on the workbench (1), characterized in that: A slitting component (5) for slitting labels is provided on the workbench (1). A support (19) is also provided on the workbench (1). A counting component (20) for calculating the number of labels is provided on the support (19). A conveying component (23) for conveying the labels to the support (19) is provided on the workbench (1). The slitting component (5) includes a slitting roller (7). A bracket (13) is provided on the workbench (1). A mounting block (6) is slidably connected to the bracket (13). The slitting roller (7) is rotatably connected to the mounting block (6). A slitting groove (8) is provided on the slitting roller (7). A plurality of cutting knives (9) are provided on the groove wall of the slitting groove (8). A driving roller (10) is rotatably connected to the bracket (13). A pressing member (11) for pressing the driving roller (10) against the slitting roller (7) is provided on the bracket (13). A driving member (15) for driving the driving roller (10) and the slitting roller (7) to rotate is provided on the workbench (1). The driving member (15) includes a driving motor (151) and a plurality of key bars (152). A mounting plate (16) is provided on the workbench (1). The driving motor (151) is fixed to the mounting plate (16). The driving shaft of the driving motor (151) is rotatably connected to the mounting plate (16). One end of the key bar (152) is fixed to the driving shaft of the driving motor (151). The other end of the key bar (152) is fixed to the driving shaft of the driving roller (10). A driving gear (17) is provided on the driving roller (10). A driven gear (18) is provided on the slitting roller (7). The driving gear (17) meshes with the driven gear (18). The counting component (20) includes a stepping motor (201). The stepping motor (201) is fixed to the side wall of the support (19). A placing groove (21) for placing labels is provided on the support (19). A placing plate (22) is slidably connected to the groove wall of the placing groove (21). The placing plate (22) is fixed to the driving shaft of the stepping motor (201). The conveying component (23) includes a negative pressure pipe (231) and a rotating column (232). A support column (24) is provided on the workbench (1). The rotating column (232) is rotatably connected inside the support column (24). The negative pressure pipe (231) is rotatably connected inside the rotating column (232). A plurality of suction pipes (25) are provided on the peripheral wall of the rotating column (232). Suction cups (26) are provided on the suction pipes (25). The suction cups (26) correspond to the contact positions of the driving roller (10) and the slitting roller (7). A pressure relief block (27) is fixed to the rotating column (232). A pressure relief pipe (28) is provided on the pressure relief block (27). A pressure relief plate (29) is provided on the negative pressure pipe (231). The pressure relief plate (29) abuts against the inner pipe wall of the rotating column (232). A pressure relief port (30) is provided on the pressure relief plate (29). The pressure relief port (30) faces the support (19). The pressure relief port (30) is communicated with the pressure relief pipe (28).

2. The fully automatic label cutting and packaging integrated machine according to claim 1, wherein: The pressing member (11) includes a plurality of pressing blocks (111). A roller (12) is provided on the pressing block (111). The roller (12) abuts against the slitting roller (7). A threaded rod (14) is threadedly connected to the bracket (13). The threaded rod (14) is rotatably connected to the side wall of the pressing block (111) away from the roller (12).

3. The full-automatic label cutting and packaging integrated machine according to claim 1, characterized in that: A linkage column (31) is rotatably connected to the workbench (1). The linkage column (31) is located between the driving motor (151) and the rotating column (232). A linkage gear (32) is provided at one end of the linkage column (31) close to the driving motor (151). A driving gear (33) is provided on the driving motor (151). A toothed belt (34) is wound around the linkage gear (32) and the driving gear (33); A first bevel gear (35) is provided at one end of the linkage column (31) close to the rotating column (232). A second bevel gear (36) is provided on the rotating column (232). The first bevel gear (35) and the second bevel gear (36) are engaged.

4. The full-automatic label cutting and packaging integrated machine according to claim 1, wherein: A first guiding platform (37) and a second guiding platform (38) are provided on the workbench (1). The first guiding platform (37) and the second guiding platform (38) are perpendicular to each other. The second guiding platform (38) is slidably connected to the first guiding platform (37); A first motor (39) is provided on the side wall of the first guiding platform (37). A first lead screw (40) is rotatably connected inside the first guiding platform (37). The first lead screw (40) is coaxially fixed to the driving shaft of the first motor (39). A first adjusting block (41) is threadedly connected to the first lead screw (40). The second guiding platform (38) is fixed to the first adjusting block (41); A finger cylinder (45) is slidably connected to the second guiding platform (38). A second motor (42) is provided on the side wall of the second guiding platform (38). A second lead screw (43) is rotatably connected inside the second guiding platform (38). A second adjusting block (44) is threadedly connected to the second lead screw (43). The finger cylinder (45) is fixed to the second adjusting block (44); Mounting clamping plates (46) are provided on both clamping jaws of the finger cylinder (45). Baffles (47) are provided on both of the mounting clamping plates (46). The two baffles (47) are slidably connected between each other. A mounting clamping opening (48) is provided on the placing plate (22).

5. The fully automatic label cutting and packaging integrated machine according to claim 4, wherein: A leveling frame (49) is provided on the workbench (1). A longitudinal leveling opening (50) and a transverse leveling opening (51) are provided on the leveling frame (49). A first leveling block (52) is slidably connected inside the longitudinal leveling opening (50). A second leveling block (53) is slidably connected inside the transverse leveling opening (51). A first air cylinder (54) corresponding to the first leveling block (52) and a second air cylinder (55) corresponding to the second leveling block (53) are provided on the workbench (1). The first leveling block (52) is fixed to the driving shaft of the first air cylinder (54). The second leveling block (53) is fixed to the driving shaft of the second air cylinder (55); A strapping machine (56) is provided on the workbench (1). A collection box (57) is provided inside the workbench (1). A collection opening (58) for the label to fall into the collection box (57) is provided on the workbench (1).

6. The full-automatic label cutting and packaging integrated machine according to claim 1, wherein: A rotating shaft (59) is rotatably connected to the workbench (1). A mounting bracket (60) is fixed on the rotating shaft (59). A positioning roller (61) is rotatably connected to the mounting bracket (60). The positioning roller (61) corresponds to the guiding roller (3) close to the bracket (13). A positioning cylinder (62) is provided on the workbench (1). A driving rod (63) is fixed on the side wall of the rotating shaft (59). The driving rod (63) is hinged on the driving shaft of the positioning cylinder (62).

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