Multifunctional full-automatic labeling machine

Abstract

The invention relates to the technical field of automatic control, in particular to a multifunctional full-automatic labeling machine which comprises a supporting frame, a conveying belt is arranged at the top of the supporting frame, and a plurality of box bodies are arranged at the top of the conveying belt and are arranged in a linear mode. By designing the transmission mechanism, the abrasion degree between the discharging shaft and the discharging shaft sleeve is reduced, when the discharging shaft sleeve is damaged, the discharging shaft sleeve can be replaced more quickly, and the problems that the discharging shaft sleeve needs to rotate constantly, a bearing connected with the discharging shaft and the shaft sleeve is abraded for a long time, use is affected, and the discharging shaft sleeve is damaged can be solved. The problems that a bearing needs to be replaced frequently due to the fact that the bearing is installed in the prior art, a large amount of time is consumed when the bearing is replaced after the bearing is abraded, the working efficiency of a whole production line is reduced, and production cost is high and production benefits are reduced due to the fact that the bearing is replaced frequently are solved.

Description

Technical Field

[0001] The present invention relates to the field of automation control technology, in particular to a multifunctional full-automatic labeling machine. Background Art

[0002] After the product is produced, it needs to be labeled. With the continuous expansion of the scale of industrial production and the continuous improvement of production efficiency requirements, the traditional labeling method is manual labeling. This labeling method is inefficient and has a high error rate. It is difficult to cope with high-speed production efficiency and will reduce the overall production progress of the production line. Therefore, automatic labeling machines came into being. Through precise labeling control and high-quality labeling effects, it can improve the overall appearance quality and brand image of the product.

[0003] However, in the existing multifunctional fully automatic labeling machine, during the unloading step, a unloading shaft is used to collect the paper roll after labeling. The unloading shaft is usually composed of a unloading shaft, a bearing and a unloading shaft sleeve. The unloading shaft sleeve needs to rotate all the time. In the long run, the bearing connecting the unloading shaft and the sleeve will be worn, affecting the use, and thus the bearing needs to be replaced frequently. The installation method of the bearing is usually more complicated, which will result in a lot of time spent on replacing the bearing after the bearing is worn, reducing the work efficiency of the overall production line. In addition, frequent replacement of bearings will also lead to higher production costs and reduced production benefits.

[0004] Therefore, a multifunctional fully automatic labeling machine is proposed to solve the above problems. Summary of the Invention

[0005] In response to the deficiencies in the prior art, the present invention provides a multifunctional fully automatic labeling machine. By designing a transmission mechanism, the degree of wear between the discharge shaft and the discharge shaft sleeve is reduced, and the discharge shaft sleeve can be replaced more quickly, which can solve the problem that the discharge shaft sleeve needs to be rotated all the time, which will cause the bearing connecting the discharge shaft and the sleeve to wear in the long run, affecting the use, and thus requiring frequent replacement of bearings. The installation method of the bearings is usually more complicated, which will result in a lot of time being spent on replacing the bearings after the bearings are worn, reducing the work efficiency of the overall production line. In addition, frequent replacement of bearings will also lead to higher production costs and reduced production benefits.

[0006] To achieve the above object, the present invention provides the following technical solution: comprising a support frame, a conveyor belt is provided on the top of the support frame, a plurality of boxes are provided on the top of the conveyor belt, and the boxes are arranged in a straight line. The top of the support frame is fixedly connected to a connecting frame, and the top of the connecting frame is provided with a shell body; The support frame is provided with a transmission mechanism through the casing body, and the transmission mechanism includes a dust cover, a fixed plate, a discharge shaft, a discharge shaft sleeve, a blocking plate, a threaded fixing sleeve and a clamping nut; A swing sleeve is provided inside the housing body, and a tension adjustment component is provided on the housing body through the swing sleeve; A transmission box is provided on the side of the casing body, and the casing body is provided with a labeling component through the transmission box.

[0007] Preferably, the dust cover is hingedly arranged on one side of the casing body, a dust observation port is opened on the side of the dust cover, the fixed disk is arranged inside the casing body and fixedly connected to the casing body, and one end of the discharge shaft is fixedly connected to the other side of the fixed disk.

[0008] Preferably, the discharge shaft sleeve is sleeved on the outer wall of the discharge shaft and is rotatably connected to the outer wall of the discharge shaft, and the blocking disk is sleeved on one end of the discharge shaft away from the discharge shaft and is slidably connected to the discharge shaft.

[0009] Preferably, the threaded fixing sleeve is arranged on the side of the material retaining plate away from the discharge shaft, the inner wall of the material retaining plate contacts the outer wall of one end of the discharge shaft passing through the material retaining plate, and the clamping nut passes through the threaded fixing sleeve and is threadedly connected to the threaded fixing sleeve.

[0010] Preferably, the tension adjustment assembly includes a swing shaft inserted into the inner wall of the swing sleeve, the swing shaft is rotatably connected to the swing sleeve, one end of the swing shaft extending out of the swing sleeve is fixedly connected to a swing plate, a connection port is opened on the side of the swing plate, and a fixing screw 1 is provided on the side of the swing plate, the fixing screw 1 passes through the connection port and is slidably connected to the connection port.

[0011] Preferably, an adjusting shaft is provided on the other side of the swing plate, one end of the adjusting shaft contacts the swing plate, the fixing screw is threadedly connected to the adjusting shaft, an adjusting shaft sleeve is sleeved on the outer wall of the adjusting shaft, and the adjusting shaft sleeve is rotatably connected to the adjusting shaft.

[0012] Preferably, a reel is provided inside the housing body, a spring wire is provided on the outer wall of the reel, the reel is located below the fixed disk, and the swing sleeve is located on the side of the reel.

[0013] Preferably, the labeling assembly includes a telescopic cylinder arranged on the inner top wall of the transmission box, at least two guide rods are provided inside the transmission box, the two guide rods are symmetrically distributed, the bottom of the guide rod is fixedly connected to a guide bracket, the output end of the telescopic cylinder passes through the guide bracket and is slidably connected to the guide bracket, a cylinder connecting plate is provided below the guide bracket, and the top of the cylinder connecting plate is fixedly connected to the output end of the telescopic cylinder.

[0014] Preferably, a suction plate is provided at the bottom of the cylinder connecting plate, a conveying plate is provided inside the casing body, the conveying plate is communicated with the bottom of the transmission box, and the suction plate extends out from the bottom of the transmission box.

[0015] Preferably, a computer protective cover is hingedly provided on the other side of the casing body, a computer body is provided inside the casing body, a plurality of connecting plates are provided on the side of the computer body, the connecting plates are in contact with the inner side of the computer protective cover, the side of the connecting plate is threadedly connected with a second fixing screw, the second fixing screw is threadedly connected to the inner side of the computer protective cover, a power supply board is provided in the casing body, and the computer body is located on the side of the power supply board.

[0016] Compared with the prior art, the present invention provides a multifunctional fully automatic labeling machine with the following beneficial effects: 1. When the paper roll is wound, the paper roll will cause the unwinding shaft sleeve to rotate on the unwinding shaft. At this time, the unwinding shaft will provide a certain friction for the unwinding shaft sleeve, so that the unwinding shaft sleeve will not rotate too fast, thereby causing the paper roll to rotate quickly, resulting in too much paper and insufficient tension. In addition, the wear between the unwinding shaft sleeve and the unwinding shaft is small, which is different from the wear between metals. The service life of the unwinding shaft sleeve and the unwinding shaft is extended. At the same time, the unwinding shaft sleeve can be directly pulled off the unwinding shaft. When the unwinding shaft sleeve needs to be replaced, the speed is faster, no cumbersome operation is required, and it is more convenient.

[0017] 2. When the paper roll is placed on the unloading shaft sleeve, place the baffle plate on the other end of the unloading shaft, and then screw the clamping nut to fix the position of the baffle plate. At this time, the baffle plate and the fixed plate limit the paper roll so that it will not fall off during the rewinding process. At the same time, when the paper roll needs to be removed, screw the clamping nut to cancel the fixation of the baffle plate, and then the paper roll can be quickly removed from the baffle plate. The operation is more convenient, the processing speed of the paper roll is faster, and the paper roll is more stable during the collection process.

[0018] 3. When adjusting the tension of the paper roll, first start the swing shaft to drive the swing plate to rotate, so that the adjusting sleeve is against the paper roll being transported and adjust its tension. At this time, the paper roll will drive the adjusting sleeve to rotate on the adjusting shaft. At this time, when the paper is against the adjusting sleeve, the transportation of the paper will be smoother. The paper will not be transported smoothly because the adjusting sleeve is against the paper. In addition, the friction between the paper and the adjusting sleeve is reduced, so that the paper will not be damaged during transportation. By freely adjusting the tension of the paper, the device is more flexible and can cope with more complex actual situations.

[0019] 4. When the computer body of the control device is damaged, pull the computer protective cover to expose the computer body, and turn the second fixing screw to remove it from the connecting plate. At this time, the computer body can be removed from the computer protective cover, and the wire connecting the power supply board and the computer body can be unplugged to quickly replace the computer body, so that the device can be put into production as soon as possible, and the production time will not be delayed too much due to the damage of the computer body, and the work efficiency will be higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the present invention as a whole; Figure 2 It is a structural schematic diagram of part of the present invention; Figure 3 It is a schematic structural diagram of the side cross-section of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure of the middle part; Figure 5 It is a partial structural schematic diagram of the labeling assembly of the present invention; Figure 6 A schematic diagram of a portion of the structure of the tension adjustment assembly of the present invention; Figure 7 It is a schematic cross-sectional view of the structure of the present invention; Figure 8 It is a partial structural diagram of the transmission mechanism of the present invention.

[0021] In the figure: 1. Support frame; 2. Conveyor belt; 3. Box body; 4. Connecting frame; 5. Casing body; 6. Dust cover; 103. Dustproof observation port; 7. Fixed plate; 8. Discharge shaft; 9. Discharge shaft sleeve; 10. Baffle plate; 11. Threaded fixing sleeve; 12. Clamping nut; 13. Swinging sleeve; 14. Swinging shaft; 15. Swinging plate; 16. Adjusting shaft; 104. Connecting port; 17. Fixing screw 1; 18. Adjusting sleeve; 21. Rewinding shaft; 102. Spring wire; 22. Transmission box; 23. Telescopic cylinder; 24. Guide bracket; 25. Guide rod; 26. Cylinder connecting plate; 27. Suction plate; 101. Conveying plate; 28. Computer protection cover; 29. ​​Computer body; 30. Connecting plate; 31. Fixing screw 2; 32. Power supply board. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0023] See also Figure 1 - Figure 8 In this embodiment, a multifunctional fully automatic labeling machine includes a support frame 1, a conveyor belt 2 is provided on the top of the support frame 1, a plurality of boxes 3 are provided on the top of the conveyor belt 2, and the plurality of boxes 3 are arranged in a straight line. The top of the support frame 1 is fixedly connected to a connecting frame 4, and the top of the connecting frame 4 is provided with a shell body 5; The support frame 1 is provided with a transmission mechanism through the casing body 5, and the transmission mechanism includes a dust cover 6, a fixed plate 7, a discharge shaft 8, a discharge shaft sleeve 9, a blocking plate 10, a threaded fixing sleeve 11 and a clamping nut 12; The housing body 5 is provided with a swing sleeve 13 inside, and the housing body 5 is provided with a tension adjustment component through the swing sleeve 13; A transmission box 22 is provided on the side of the housing body 5, and the housing body 5 is provided with a labeling component through the transmission box 22; Among them, such as Figure 1 、 Figure 2 and Figure 8As shown, when labeling the box 3, first place the box 3 on the conveyor belt 2 and start the conveyor belt 2. At this time, the conveyor belt 2 will drive the box 3 to move on the support frame 1. When it reaches the bottom of the transmission box 22, start the labeling assembly to label the box 3. At this time, the paper roll carrying the label is collected under the action of the transmission mechanism after the label is posted. At this time, if the tension of the rewinding is not enough, the tension adjusting assembly is used to adjust the tightening force of the paper roll. At this time, because the unwinding shaft sleeve 9 is set on the unwinding shaft 8, and , the discharge shaft sleeve 9 can be rotated on the discharge shaft 8, and the discharge shaft sleeve 9 can be easily removed from the discharge shaft 8. At this time, when the discharge shaft sleeve 9 starts to rotate, the discharge shaft 8 will provide a certain friction force for the rotation of the discharge shaft sleeve 9, and the friction loss between the discharge shaft 8 and the discharge shaft sleeve 9 will not be as serious as the bearings in the traditional device, which makes the service life of the device longer. At the same time, if the discharge shaft sleeve 9 needs to be replaced, the discharge shaft sleeve 9 can be pulled out from the discharge shaft 8 for replacement, which is simple and convenient and can be completed without complicated operations; At this time, the box body 3 is labeled, and the labeled paper rolls are collected. At this time, the friction loss suffered by the discharge shaft sleeve 9 and the discharge shaft 8 for collecting the paper rolls is lower than the bearing rotation in the traditional device. In addition, the discharge shaft 8 provides a certain friction force for the discharge shaft sleeve 9, and the winding effect is better. The wound paper roll will not easily become loose. If it becomes loose, the tension of the paper roll being collected can be adjusted by the tension adjustment component to prevent it from becoming loose. The winding effect is better, the friction loss is also lower, the effect of the device is better, and the service life is longer. If a component is damaged, the replacement and maintenance speed is also faster, so that the device can be put into production as soon as possible.

[0024] The dust cover 6 is hingedly provided on one side of the casing body 5. A dust-proof observation port 103 is provided on the side of the dust cover 6. The fixed plate 7 is provided inside the casing body 5 and fixedly connected to the casing body 5. One end of the discharge shaft 8 is fixedly connected to the other side of the fixed plate 7. The discharge shaft sleeve 9 is sleeved on the outer wall of the discharge shaft 8 and is rotatably connected to the outer wall of the discharge shaft 8. The blocking plate 10 is sleeved on the end of the discharge shaft 8 away from the discharge shaft 8 and is slidably connected to the discharge shaft 8. The threaded fixing sleeve 11 is arranged on the side of the blocking disc 10 away from the discharge shaft 8. The inner wall of the blocking disc 10 contacts the outer wall of the end of the discharge shaft 8 that passes through the blocking disc 10. The clamping nut 12 passes through the threaded fixing sleeve 11 and is threadedly connected to the threaded fixing sleeve 11. Among them, such as Figure 1 、 Figure 2 、 Figure 4 and Figure 8As shown, when the paper roll is wound up, the dust cover 6 is first opened, and after fixing one end of the paper roll on the discharge shaft sleeve 9, the baffle plate 10 is clamped on the other end of the discharge shaft 8. At this time, the threaded fixing sleeve 11 will also contact the discharge shaft 8. At this time, the clamping nut 12 is turned to tighten the threaded fixing sleeve 11. Finally, under the action of turning the clamping nut 12, the threaded fixing sleeve 11 will be firmly clamped on the discharge shaft 8, fixing the position of the baffle plate 10. At this time, the fixed plate 7 and the baffle plate 10 will limit the paper roll so that it will not fall off during the winding process. The collection of the paper roll can be observed through the dustproof observation port 103. When the paper roll is rolled up, the paper is put into the paper roll container 10, and the paper roll is put into the paper roll container 11. When the paper roll is rolled up, the paper is put into the paper roll container 10, and the paper roll container 10 is put into the paper roll container 11. When the paper roll is rolled up, the paper is put into the paper roll container 10, and the paper roll container 10 is put into the paper roll container 11. When the paper roll is rolled up, the paper is put into the paper roll container 10, and the paper roll container 10 is put into the paper roll container 11. When the paper roll is rolled up, the paper is put into the paper roll container 10, and the paper roll container 10 is put into the paper roll container 11. When the paper roll is rolled up, the paper is put into the paper roll container 10, and the paper roll container 10 is put into the paper roll container 11. At this time, the paper rolls that need handkerchiefs are collected, and the collected paper rolls are limited so that they will not easily fall off. Moreover, the limit is easy to contact, and the paper rolls can be easily removed from the discharge shaft sleeve 9. Moreover, the degree of wear between the discharge shaft sleeve 9 and the discharge shaft 8 is small, so that the service life of the discharge shaft sleeve 9 and the discharge shaft 8 is increased. Moreover, when the discharge shaft sleeve 9 needs to be replaced, it can be pulled out from the discharge shaft 8 without complicated operations, which is more convenient.

[0025] The tension adjustment assembly includes a swing shaft 14 inserted into the inner wall of the swing sleeve 13. The swing shaft 14 is rotatably connected to the swing sleeve 13. One end of the swing shaft 14 extending from the swing sleeve 13 is fixedly connected to a swing plate 15. A connecting port 104 is formed on the side of the swing plate 15. A fixing screw 17 is provided on the side of the swing plate 15. The fixing screw 17 passes through the connecting port 104 and is slidably connected to the connecting port 104. An adjusting shaft 16 is provided on the other side of the swing plate 15. One end of the adjusting shaft 16 contacts the swing plate 15. A fixing screw 17 is threadedly connected to the adjusting shaft 16. An adjusting shaft sleeve 18 is sleeved on the outer wall of the adjusting shaft 16. The adjusting shaft sleeve 18 is rotatably connected to the adjusting shaft 16. A reel 21 is provided inside the housing body 5, and a spring wire 102 is provided on the outer wall of the reel 21. The reel 21 is located below the fixed plate 7, and the swing sleeve 13 is located on the side of the reel 21. Among them, such as Figure 2 and Figure 6As shown, when collecting the paper roll, the spring wire 102 is first pulled away from the take-up shaft 21, and then one end of the paper roll is wound on the take-up shaft 21. The spring wire 102 is loosened to clamp the paper roll so that it will not separate from the take-up shaft 21, and the take-up shaft 21 is started. The take-up shaft 21 is an existing mature technology well known to those skilled in the art, so it will not be described in detail in this embodiment. The paper roll on the take-up shaft 21 is wound around the discharge shaft sleeve 9 and then fixed, so that the paper roll is finally collected on the discharge shaft sleeve 9. At this time, a flattened paper roll will appear between the take-up shaft 21 and the discharge shaft sleeve 9. At this time, if the tension of the paper roll is insufficient , then start the swing shaft 14 on the swing sleeve 13. At this time, the swing shaft 14 will drive the swing plate 15 to rotate, so that the adjusting sleeve 18 on the adjusting shaft 16 at the other end of the swing plate 15 will contact the paper roll, and the tension of the paper roll will be adjusted. At this time, the paper roll will move and drive the adjusting sleeve 18 to rotate on the adjusting shaft 16. The rotation of the adjusting sleeve 18 will make the paper roll pass through the adjusting sleeve 18 more smoothly, so that the effect of adjusting the tension is better. Moreover, when the adjusting shaft 16 needs to be replaced, it can be replaced by simply unscrewing the fixing screw 17 to disengage it from the adjusting shaft 16. It is simple and convenient. At this time, the tension of the paper roll is adjusted to achieve a better winding effect. There will be no knotting or poor winding effect due to insufficient tension. The working efficiency of the device is improved, and the effect of the finished product is better. At the same time, the flexibility of the device is improved, and the tension can be flexibly adjusted, so that the device can cope with more complex actual situations and improve the applicability of the device.

[0026] The labeling assembly includes a telescopic cylinder 23 provided on the inner top wall of a transmission box 22. At least two guide rods 25 are provided inside the transmission box 22. The two guide rods 25 are symmetrically distributed. The bottom of the guide rod 25 is fixedly connected to a guide bracket 24. The output end of the telescopic cylinder 23 passes through the guide bracket 24 and is slidably connected to the guide bracket 24. A cylinder connecting plate 26 is provided below the guide bracket 24. The top of the cylinder connecting plate 26 is fixedly connected to the output end of the telescopic cylinder 23. A suction plate 27 is provided at the bottom of the cylinder connecting plate 26, and a conveying plate 101 is provided inside the housing body 5. The conveying plate 101 is connected to the bottom of the transmission box 22, and the suction plate 27 extends from the bottom of the transmission box 22; A computer protective cover 28 is hingedly provided on the other side of the housing body 5. A computer body 29 is provided inside the housing body 5. A plurality of connecting plates 30 are provided on the sides of the computer body 29. The connecting plates 30 are in contact with the inner side of the computer protective cover 28. The sides of the connecting plates 30 are threadedly connected to fixing screws 31. The fixing screws 31 are threadedly connected to the inner side of the computer protective cover 28. A power supply board 32 is provided inside the housing body 5, and the computer body 29 is located to the side of the power supply board 32. Among them, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 5 As shown, when labeling the box 3, first place the box 3 on the conveyor belt 2, start the conveyor belt 2, and the conveyor belt 2 will drive the box 3 to move. At this time, when the box 3 reaches the bottom of the transmission box 22, the conveying plate 101 is started to convey the label to the bottom of the suction plate 27. At this time, the suction plate 27 is started to adsorb the label. At this time, the telescopic cylinder 23 is started. Under the guiding effect of the guide rod 25 on the guide bracket 24, the output end of the telescopic cylinder 23 is more stable when driving the cylinder connecting plate 26 to move. The output end of the telescopic cylinder 23 will drive the suction plate 27 to move downward, so that the label on the suction plate 27 is attached to the box 3 and then passed through the telescopic cylinder 2 3. Retract the suction plate 27 to facilitate the next labeling. The computer body 29 is fixed to the computer protective cover 28 by the second fixing screw 31 on the connecting plate 30. The computer protective cover 28 prevents external forces from damaging the computer body 29, thereby increasing the service life of the computer body 29. When the computer body 29 fails, the second fixing screw 31 is screwed off the connecting plate 30, the computer body 29 is removed from the computer protective cover 28, and the wire connected to the computer body 29 on the power supply board 32 is removed. The computer body 29 can be quickly replaced, so that the device will not be stopped for too long due to damage to the computer body 29 and can be restored to production as soon as possible. At this time, the box 3 is labeled, and the box 3 can be automatically labeled without human intervention, which reduces the frequency of errors caused by manual labeling. At the same time, the efficiency is higher because human intervention is reduced, which also makes the energy efficiency of the production line faster. At this time, if the computer body 29 of the control device fails, the computer body 29 can be quickly disassembled and replaced so that the new computer body 29 can be put into work as soon as possible, thereby improving work efficiency.

[0027] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical connection methods. Any connection method can be implemented as long as it can achieve its beneficial effects, so the specific structural composition and working principle will not be described in detail in this embodiment.

[0028] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional fully automatic labeling machine, characterized by: The invention comprises a support frame (1), a conveyor belt (2) is provided on the top of the support frame (1), a plurality of boxes (3) are provided on the top of the conveyor belt (2), and the plurality of boxes (3) are arranged in a straight line. The top of the support frame (1) is fixedly connected to a connecting frame (4), and a shell body (5) is provided on the top of the connecting frame (4); The support frame (1) is provided with a transmission mechanism through the housing body (5), and the transmission mechanism includes a dust cover (6), a fixed plate (7), a discharge shaft (8), a discharge shaft sleeve (9), a blocking plate (10), a threaded fixing sleeve (11) and a clamping nut (12); A swing sleeve (13) is provided inside the housing body (5), and a tension adjustment component is provided on the housing body (5) via the swing sleeve (13); A transmission box (22) is provided on the side of the casing body (5), and the casing body (5) is provided with a labeling component via the transmission box (22).

2. The multifunctional fully automatic labeling machine according to claim 1, characterized in that: The dust cover (6) is hingedly arranged on one side of the casing body (5), and a dust observation port (103) is provided on the side of the dust cover (6). The fixed disk (7) is arranged inside the casing body (5) and is fixedly connected to the casing body (5). One end of the discharge shaft (8) is fixedly connected to the other side of the fixed disk (7).

3. The multifunctional fully automatic labeling machine according to claim 2, characterized in that: The discharge shaft sleeve (9) is sleeved on the outer wall of the discharge shaft (8) and is rotatably connected to the outer wall of the discharge shaft (8); the blocking plate (10) is sleeved on one end of the discharge shaft (8) away from the discharge shaft (8) and is slidably connected to the discharge shaft (8).

4. The multifunctional fully automatic labeling machine according to claim 3, characterized in that: The threaded fixing sleeve (11) is arranged on a side of the material blocking disc (10) away from the material discharging shaft (8), the inner wall of the material blocking disc (10) contacts the outer wall of one end of the material discharging shaft (8) passing through the material blocking disc (10), and the clamping nut (12) passes through the threaded fixing sleeve (11) and is threadedly connected to the threaded fixing sleeve (11).

5. The multifunctional fully automatic labeling machine according to claim 1, characterized in that: The tension adjustment assembly includes a swing shaft (14) inserted into the inner wall of the swing sleeve (13), the swing shaft (14) is rotatably connected to the swing sleeve (13), and one end of the swing shaft (14) extending out of the swing sleeve (13) is fixedly connected to a swing plate (15), a connecting port (104) is provided on the side of the swing plate (15), and a fixing screw (17) is provided on the side of the swing plate (15), and the fixing screw (17) passes through the connecting port (104) and is slidably connected to the connecting port (104).

6. The multifunctional fully automatic labeling machine according to claim 5, characterized in that: An adjusting shaft (16) is provided on the other side of the swing plate (15), one end of the adjusting shaft (16) contacts the swing plate (15), the fixing screw (17) is threadedly connected to the adjusting shaft (16), an adjusting shaft sleeve (18) is sleeved on the outer wall of the adjusting shaft (16), and the adjusting shaft sleeve (18) is rotatably connected to the adjusting shaft (16).

7. The multifunctional fully automatic labeling machine according to claim 6, characterized in that: A reel (21) is provided inside the housing body (5), a spring wire (102) is provided on the outer wall of the reel (21), the reel (21) is located below the fixed disk (7), and the swing sleeve (13) is located on the side of the reel (21).

8. The multifunctional fully automatic labeling machine according to claim 1, characterized in that: The labeling assembly comprises a telescopic cylinder (23) arranged on the inner top wall of the transmission box (22); at least two guide rods (25) are arranged inside the transmission box (22); the two guide rods (25) are symmetrically distributed; the bottoms of the guide rods (25) are fixedly connected to guide brackets (24); the output end of the telescopic cylinder (23) passes through the guide bracket (24) and is slidably connected to the guide bracket (24); a cylinder connecting plate (26) is arranged below the guide bracket (24); the top of the cylinder connecting plate (26) is fixedly connected to the output end of the telescopic cylinder (23).

9. The multifunctional fully automatic labeling machine according to claim 8, characterized in that: A suction plate (27) is provided at the bottom of the cylinder connecting plate (26), a conveying plate (101) is provided inside the housing body (5), the conveying plate (101) is connected to the bottom of the transmission box (22), and the suction plate (27) extends from the bottom of the transmission box (22).

10. The multifunctional fully automatic labeling machine according to claim 1, characterized in that: A computer protective cover (28) is hingedly provided on the other side of the casing body (5), a computer body (29) is provided in the casing body (5), a plurality of connecting plates (30) are provided on the side of the computer body (29), the connecting plates (30) are in contact with the inner side of the computer protective cover (28), the side of the connecting plate (30) is threadedly connected with a fixing screw (31), the fixing screw (31) is threadedly connected to the inner side of the computer protective cover (28), a power supply board (32) is provided in the casing body (5), and the computer body (29) is located on the side of the power supply board (32).

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