Vertical round bottle labeling machine for packaging traditional Chinese medicine decoction pieces

Abstract

The utility model belongs to the technical field of labeling, and particularly relates to a vertical round bottle labeling machine for packaging traditional Chinese medicine decoction pieces, which comprises a case, a conveyor belt is fixedly mounted at the top of the case, and a plurality of round bottles are arranged at the top of the conveyor belt. The driving rollers rotate to switch stations through the rotating plate, after one set of driving rollers complete labeling, the rotating plate rotates to enable the next set of driving rollers to immediately enter the working station, meanwhile, the cutting knife ascends in the gap between the two sets of driving rollers to cut labels and immediately descends to be stored after cutting, label traction is prevented from being hindered, cutting and labeling are synchronously carried out, shutdown and waiting are not needed, and the working efficiency is improved. The positions of a second screw rod and a second sliding plate of the driving roller can be manually or automatically adjusted to adapt to round bottles of different diameters, the tension of the label is automatically balanced through a spring and a telescopic rod of the tensioning mechanism, and it is guaranteed that the label is free of wrinkles or tensile deformation in the traction process.

Description

Technical Field

[0001] This utility model relates to the field of labeling technology, specifically a vertical round bottle labeling machine for packaging Chinese herbal medicine slices. Background Technology

[0002] Traditional Chinese medicine (TCM) decoction pieces are TCM herbs that have undergone processing according to TCM theories and methods, and can be directly used in TCM clinical practice. TCM decoction pieces include some sliced ​​herbs processed at their place of origin, whole medicinal herbs, and herbs that have undergone cutting or processing. When bottling TCM decoction pieces during processing, the bottles need to be labeled. Labeling machines are devices that affix rolls of self-adhesive labels to the surface of the product.

[0003] Chinese patent (authorization announcement number: CN 215205805 U, authorization announcement date: 2021.12.17) proposes a vertical round bottle labeling machine. This utility model uses a puller to pull the free end of the label roll to the bottle holder, so that the free end of the label roll is automatically attached when the round bottle is conveyed by the conveyor belt. At the same time, the label roll is cut by a cutter. The bottle holder drives the round bottle to rotate in place, so that the label segment is completely pasted on the outer wall of the round bottle. The pasting position is accurate and the labeling efficiency is high.

[0004] The cutter of the above labeling machine is fixed near the limiting roller. When cutting, the label traction needs to be paused, which interrupts the labeling process and limits efficiency. After cutting, it is necessary to wait for the free end of the next label to be repositioned. The clamping roller cannot automatically pull the label to the labeling position, which interrupts the labeling and makes continuous production impossible. To address this, we propose a vertical round bottle labeling machine for packaging Chinese herbal medicine pieces. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a vertical round bottle labeling machine for packaging Chinese herbal medicine slices. Three sets of drive rollers switch working positions via a rotating plate. When one set of drive rollers completes labeling, the rotating plate rotates to immediately bring the next set of drive rollers into the working position. At the same time, the cutting blade rises between the two sets of drive rollers to cut the label. After cutting, it immediately descends and is stored to avoid obstructing label traction, thus solving the problems mentioned above.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vertical round bottle labeling machine for packaging traditional Chinese medicine decoction pieces, comprising a machine housing, a conveyor belt fixedly mounted on the top of the machine housing, a plurality of round bottles arranged on the top of the conveyor belt, a labeling component mounted on the middle of the front side of the conveyor belt, a clamping component mounted on the middle of the rear side of the conveyor belt, two sets of material blocking components mounted on both the front and rear sides of the conveyor belt, and a detection component mounted on the top left side of the conveyor belt; the labeling component includes a mounting plate, which is fixedly mounted on the middle of the front side of the conveyor belt, a label unwinder mounted on the front right side of the mounting plate, a driving mechanism mounted on the rear left side of the mounting plate, a tensioning mechanism mounted on the front left side of the mounting plate, and a cutting mechanism mounted in the middle of the mounting plate.

[0007] Preferably, the driving mechanism includes a rotating plate. A rotating rod is rotatably mounted on the rear left side of the mounting plate one. The rotating plate is fixedly connected to the top end of the rotating rod. A worm gear is fixedly sleeved at the bottom end of the rotating rod. A worm is rotatably mounted on the bottom left side of the mounting plate one. The worm meshes with the worm gear. A drive motor four is also fixedly mounted on the bottom of the mounting plate one. The output shaft end of the drive motor four is fixedly connected to the right end of the worm. Three sets of mounting frames one are fixedly mounted on the top of the rotating plate. A screw two is rotatably mounted on the mounting frame one. A sliding plate two is slidably connected inside the mounting frame one. The top of the sliding plate two is threaded onto the screw two. A knob one is fixedly connected to one end of the screw two. A drive roller is rotatably mounted on the side of the sliding plate two near the knob one. A drive motor one is fixedly mounted on the top of the sliding plate two. The output shaft end of the drive motor one is fixedly connected to the top end of the shaft of the drive roller.

[0008] Preferably, the tensioning mechanism includes a second mounting frame, which is fixedly connected to the left front side of the first mounting plate. A first sliding block is slidably mounted on the second mounting frame, and a tensioning roller is rotatably mounted on the top of the first sliding block. A telescopic rod is provided between the right side of the first sliding block and the inner wall of the second mounting frame, and a spring is sleeved on the telescopic rod.

[0009] Preferably, the cutting mechanism includes a mounting frame three, which is fixedly connected to the bottom center of the mounting plate one. A screw three is rotatably mounted on the mounting frame three. A drive motor three is fixedly mounted on the bottom side of the mounting frame three. The output shaft end of the drive motor three is fixedly connected to the bottom end of the screw three. A sliding block two is slidably connected to the mounting frame three, and the sliding block two is threaded onto the screw three. A clamping cylinder is fixedly mounted on the top of the sliding block two, and two sets of cutting blades are slidably mounted on the top of the clamping cylinder.

[0010] Preferably, the clamping assembly includes a second mounting plate, which is fixedly connected to the middle of the rear side of the conveyor belt. A first sliding plate is slidably mounted on the top front side of the second mounting plate, and a cylinder is fixedly mounted on the top rear side of the second mounting plate. The output shaft end of the cylinder is fixedly connected to the rear side of the first sliding plate. Rollers are rotatably mounted on the left and right sides of the front part of the first sliding plate, and a second drive motor is fixedly mounted on the top side of the first sliding plate. The output shaft end of the second drive motor is fixedly connected to the top of the rotating shaft of one of the rollers.

[0011] Preferably, the material blocking assembly includes a material blocking plate and a fixing plate. There are three sets of fixing plates, and all three sets of fixing plates are fixedly connected to the conveyor belt. Limiting rods are slidably passed through the two sets of fixing plates located on the left and right sides. The side of the limiting rod closest to the material blocking plate is fixedly connected to the material blocking plate. A screw is threaded through the fixing plate located in the middle. The end of the screw closest to the material blocking plate is rotatably connected to the material blocking plate.

[0012] Preferably, the detection component includes a gantry frame, which is fixedly installed on the top left side of the conveyor belt, and a CCD vision camera is mounted on the top and bottom sides of the gantry frame.

[0013] Preferably, casters are installed at all four corners of the bottom of the chassis.

[0014] Preferably, the roller is made of plastic.

[0015] Preferably, the rear side of the chassis has several heat dissipation holes.

[0016] This utility model provides a vertical round bottle labeling machine for packaging traditional Chinese medicine decoction pieces. Compared with the prior art, it has the following advantages:

[0017] 1. This vertical round bottle labeling machine for packaging traditional Chinese medicine decoction pieces utilizes a coordinated design of three sets of rotatable drive rollers and a lifting cutting mechanism. The drive rollers switch positions via a rotating plate. When one set of drive rollers completes labeling, the rotating plate rotates to immediately bring the next set of drive rollers into the working position. Simultaneously, the cutting blade rises between the two sets of drive rollers to cut the label, and immediately descends to collect it after cutting, avoiding obstruction of label traction. This dynamic switching allows cutting and labeling to proceed synchronously, eliminating the need for machine downtime.

[0018] 2. This vertical round bottle labeling machine for packaging Chinese herbal medicine pieces has a drive roller screw two and a sliding plate two whose positions can be manually or automatically adjusted to adapt to round bottles of different diameters. The tensioning mechanism automatically balances the label tension through springs and telescopic rods to ensure that the label is free from wrinkles or stretching deformation during traction. The cutting mechanism precisely controls the label segment length to adapt to different bottle heights. Attached Figure Description

[0019] Figure 1This is a front view structural diagram of the main body of this utility model;

[0020] Figure 2 This is a top view of the main structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the bottom view of the main body structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the drive mechanism structure of this utility model;

[0023] Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0024] Figure 6 This utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0025] In the diagram: 1. Chassis; 2. Casters; 3. Conveyor belt; 4. Mounting plate one; 5. Round bottle; 6. Baffle plate; 7. Fixing plate; 8. Screw one; 9. Limit rod; 10. Gantry frame; 11. Mounting plate two; 12. Cylinder; 13. Sliding plate one; 14. CCD vision camera; 15. Rotating plate; 16. Mounting frame one; 17. Screw two; 18. Knob one; 19. Drive roller; 20. Sliding plate two; 21. 1. Drive motor 1; 22. Roller; 23. Drive motor 2; 24. Clamping cylinder; 25. Label unwinder; 26. Mounting frame 2; 27. Spring; 28. Telescopic rod; 29. ​​Tensioning roller; 30. Sliding block 1; 31. Mounting frame 3; 32. Screw 3; 33. Drive motor 3; 34. Sliding block 2; 35. Drive motor 4; 36. Worm gear; 37. Worm wheel; 38. Rotating rod; 39. Cutting blade. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-6 This utility model provides a technical solution: a vertical round bottle labeling machine for packaging Chinese herbal medicine pieces, including a machine box 1, a conveyor belt 3 fixedly installed on the top of the machine box 1, a plurality of round bottles 5 arranged on the top of the conveyor belt 3, a labeling component installed in the middle of the front side of the conveyor belt 3, a clamping component installed in the middle of the rear side of the conveyor belt 3, two sets of material blocking components installed on both the front and rear sides of the conveyor belt 3, and a detection component installed on the top left side of the conveyor belt 3;

[0028] When this vertical round bottle labeling machine for packaging Chinese herbal medicine pieces is working, the round bottle 5 is conveyed by the top of the conveyor belt 3. The conveyor belt 3 at the top of the machine box 1 serves as the core conveying mechanism. The labeling component installed in the middle of its front side is responsible for unrolling, cutting and pasting the label roll onto the surface of the round bottle 5. The clamping component in the middle of the rear side fixes the round bottle 5 through the clamping structure and drives it to rotate, ensuring that the label is evenly applied. The two sets of baffle components on the front and rear sides of the conveyor belt 3 guide the round bottle 5 to be accurately centered by adjusting the spacing to avoid deviation. The detection component on the top left side monitors the position of the round bottle 5 and the labeling quality in real time, and feeds back to the control system to adjust the labeling parameters, forming a closed-loop control, and finally completing the automated labeling operation.

[0029] The labeling assembly includes a mounting plate 4, which is fixedly installed in the middle of the front side of the conveyor belt 3. A label unwinder 25 is installed on the front right side of the mounting plate 4, a drive mechanism is installed on the rear left side of the mounting plate 4, a tensioning mechanism is installed on the front left side of the mounting plate 4, and a cutting mechanism is installed in the middle of the mounting plate 4.

[0030] The drive mechanism includes a rotating plate 15. A rotating rod 38 is rotatably mounted on the rear left side of the mounting plate 4. The rotating plate 15 is fixedly connected to the top end of the rotating rod 38. A worm gear 37 is fixedly sleeved on the bottom end of the rotating rod 38. A worm 36 is rotatably mounted on the bottom left side of the mounting plate 4, and the worm 36 meshes with the worm gear 37. A drive motor 35 is also fixedly mounted on the bottom of the mounting plate 4. The output shaft end of the drive motor 35 is fixedly connected to the right end of the worm 36. Three [unclear - possibly referring to a specific type of device] are fixedly mounted on the top of the rotating plate 15. The assembly includes a mounting frame 16, on which a screw 17 is rotatably mounted. A sliding plate 20 is slidably connected inside the mounting frame 16. The top of the sliding plate 20 is threaded onto the screw 17. A knob 18 is fixedly connected to one end of the screw 17. A drive roller 19 is rotatably mounted on the side of the sliding plate 20 near the knob 18. A drive motor 21 is fixedly mounted on the top of the sliding plate 20. The output shaft of the drive motor 21 is fixedly connected to the top of the shaft of the drive roller 19.

[0031] The tensioning mechanism includes a second mounting frame 26, which is fixedly connected to the left front side of the first mounting plate 4. A first sliding block 30 is slidably mounted on the second mounting frame 26. A tensioning roller 29 is rotatably mounted on the top of the first sliding block 30. A telescopic rod 28 is provided between the right side of the first sliding block 30 and the inner wall of the second mounting frame 26. A spring 27 is sleeved on the telescopic rod 28.

[0032] The cutting mechanism includes a mounting frame 31, which is fixedly connected to the bottom center of the mounting plate 4. A screw 32 is rotatably mounted on the mounting frame 31. A drive motor 33 is fixedly mounted on the bottom side of the mounting frame 31. The output shaft of the drive motor 33 is fixedly connected to the bottom end of the screw 32. A sliding block 24 is slidably connected to the mounting frame 31 and threaded onto the screw 32. A clamping cylinder 24 is fixedly mounted on the top of the sliding block 24, and two sets of cutting blades 39 are slidably mounted on the top of the clamping cylinder 24.

[0033] When using the labeling assembly, the label unwinder 25 unwinds the label roll. Before labeling, the screw 17 is adjusted by rotating knob 18, driving the sliding plate 20 to slide along the mounting frame 16, adjusting the drive roller 19 to the labeling position close to the round bottle 5. Then, the worm 36 is driven to rotate by the drive motor 35. The worm 36 meshes with the worm wheel 37, driving the rotating rod 38 and the rotating plate 15 to rotate. The three sets of mounting frames 16 rotate accordingly, causing one set of drive rollers 19 to enter the working position. The drive motor 21 drives the drive roller 19 to rotate, pulling the label through the tension roller 29. The tension roller 29 passes through the sliding block 30. Slidingly connected to the mounting frame 26, the spring 27 and telescopic rod 28 automatically adjust the position of the tension roller 29 to maintain label tension balance. Between the drive roller 19 located at the labeling point and the drive roller 19 to be entered at the labeling point, the drive motor 33 drives the screw 32 to rotate. The sliding block 24 rises and falls along the screw 32, driving the clamping cylinder 24 and the cutting blade 39 to rise between the drive rollers 19. The clamping cylinder 24 drives the two sets of cutting blades 39 to complete the label segment cutting. After cutting, the cutting blade 39 descends and is stored to ensure continuous label traction. The drive roller 19 located at the labeling point attaches the label to the surface of the round bottle 5.

[0034] The clamping assembly includes a second mounting plate 11, which is fixedly connected to the middle of the rear side of the conveyor belt 3. A first sliding plate 13 is slidably mounted on the top front side of the second mounting plate 11. A cylinder 12 is fixedly mounted on the top rear side of the second mounting plate 11. The output shaft end of the cylinder 12 is fixedly connected to the rear side of the first sliding plate 13. Rollers 22 are rotatably mounted on the left and right sides of the front part of the first sliding plate 13. A second drive motor 23 is fixedly mounted on the top side of the first sliding plate 13. The output shaft end of the second drive motor 23 is fixedly connected to the top of the rotating shaft of one of the rollers 22.

[0035] When the clamping assembly is in use, the cylinder 12 drives the sliding plate 13 to slide back and forth along the mounting plate 11, and the rollers 22 are adjusted to approach and clamp the round bottle 5. The rollers 22 mounted on the left and right sides of the sliding plate 13 contact the surface of the round bottle 5, and the drive motor 23 drives one set of rollers 22 to rotate, causing the round bottle 5 to rotate synchronously, so that the label is evenly attached to the bottle body.

[0036] The baffle assembly includes a baffle plate 6 and a fixing plate 7. There are three sets of fixing plates 7, and all three sets of fixing plates 7 are fixedly connected to the conveyor belt 3. Limiting rods 9 are slidably passed through the two sets of fixing plates 7 located on the left and right sides. The side of the limiting rod 9 closest to the baffle plate 6 is fixedly connected to the baffle plate 6. A screw 8 is threaded through the fixing plate 7 located in the middle. The end of the screw 8 closest to the baffle plate 6 is rotatably connected to the baffle plate 6.

[0037] When the baffle assembly is in use, the left and right spacing of the baffle plate 6 can be adjusted by sliding the limiting rods 9 on the left and right fixed plates 7 to accommodate round bottles 5 of different diameters. The middle fixed plate 7 drives the baffle plate 6 to move along the screw axis by rotating the screw 8, and finely adjusts the front and back position. The synergistic effect of the limiting rods 9 and the screw 8 ensures that the baffle plate 6 is accurately positioned, guiding the round bottle 5 to be transported in the center on the conveyor belt 3, preventing deviation or jamming.

[0038] The detection assembly includes a gantry 10, which is fixedly installed on the top left side of the conveyor belt 3, and a CCD vision camera 14 is mounted on the top and bottom sides of the gantry 10.

[0039] When the detection component is in use, the gantry frame 10 is fixed to the top left side of the conveyor belt 3, and the CCD vision camera 14 installed at its bottom collects the position of the round bottle 5, the label attachment status and surface information in real time.

[0040] Casters 2 are installed at the four corners of the bottom of the chassis 1 to facilitate the movement of the equipment.

[0041] Roller 22 is made of plastic to avoid damaging the round bottle 5.

[0042] Several ventilation holes are provided on the rear side of the chassis 1 to facilitate heat dissipation of the equipment.

[0043] Working Principle: When this vertical round bottle labeling machine for packaging Chinese herbal medicine pieces is working, the round bottle 5 is conveyed by the top of the conveyor belt 3. The conveyor belt 3 at the top of the machine box 1 serves as the core conveying mechanism. At this time, the label unwinder 25 unrolls the label roll. Before labeling, the screw 17 is adjusted by rotating the knob 18, which drives the sliding plate 20 to slide along the mounting frame 16, so that the drive roller 19 is adjusted to the labeling position close to the round bottle 5. Then, the drive motor 35 drives the worm 36 to rotate. The worm 36 meshes with the worm wheel 37, which drives the rotating rod 38 and the rotating plate 15 to rotate. The three sets of mounting frames 16 rotate accordingly, so that one set of drive rollers 19 enters the working position. The drive motor 21 drives the drive roller 19 to rotate. The traction label is pulled through the tension roller 29, which is slidably connected to the mounting frame 26 via the sliding block 30. The spring 27 and the telescopic rod 28 automatically adjust the position of the tension roller 29 to maintain the label tension balance. Between the drive roller 19 located at the labeling point and the drive roller 19 to be entered at the labeling point, the drive motor 33 drives the screw 32 to rotate. The sliding block 24 rises and falls along the screw 32, driving the clamping cylinder 24 and the cutting blade 39 to rise between the drive rollers 19. The clamping cylinder 24 drives the two sets of cutting blades 39 to complete the label segment cutting. After cutting, the cutting blades 39 are lowered and stored to ensure that the label traction is continuous. The drive roller 19 located at the labeling point attaches the label to the surface of the round bottle 5.

[0044] When labeling begins, cylinder 12 drives sliding plate 13 to slide back and forth along mounting plate 11, adjusting rollers 22 to clamp the round bottle 5. The rollers 22 mounted on the left and right sides of sliding plate 13 contact the surface of the round bottle 5. Drive motor 23 drives one set of rollers 22 to rotate, causing the round bottle 5 to rotate synchronously, so that the label is evenly attached to the bottle body. To ensure uniform label attachment, the left and right spacing of baffle plate 6 is adjusted by sliding limit rods 9 on the left and right fixed plates 7 to accommodate round bottles 5 of different diameters. The middle fixed plate 7 drives baffle plate 6 to move along the screw axis by rotating screw 8, finely adjusting its front and back position. The synergistic effect of limit rod 9 and screw 8 ensures that baffle plate 6 is accurately positioned, guiding the round bottle 5 to be transported in the center on conveyor belt 3, preventing deviation or jamming. The gantry frame 10 is fixed to the top left side of the conveyor belt 3, and the CCD vision camera 14 installed at its bottom collects the position of the round bottle 5, label attachment status and surface information in real time, forming a closed-loop control, and finally completing the automated labeling operation.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vertical round bottle labeling machine for traditional Chinese medicine decoction pieces packaging, comprising a machine box (1), characterized in that: A conveyor belt (3) is fixedly installed on the top of the chassis (1). Several round bottles (5) are set on the top of the conveyor belt (3). A labeling component is installed in the middle of the front side of the conveyor belt (3). A clamping component is installed in the middle of the rear side of the conveyor belt (3). Two sets of material blocking components are installed on both the front and rear sides of the conveyor belt (3). A detection component is installed on the top left side of the conveyor belt (3). The labeling assembly includes a mounting plate (4), which is fixedly installed in the middle of the front side of the conveyor belt (3). A label unwinder (25) is installed on the front right side of the mounting plate (4), a drive mechanism is installed on the rear left side of the mounting plate (4), a tensioning mechanism is installed on the front left side of the mounting plate (4), and a cutting mechanism is installed in the middle of the mounting plate (4).

2. The vertical round bottle labeling machine for traditional Chinese medicine decoction pieces packaging according to claim 1, characterized in that: The drive mechanism includes a rotating plate (15). A rotating rod (38) is rotatably mounted on the rear left side of the mounting plate (4). The rotating plate (15) is fixedly connected to the top of the rotating rod (38). A worm gear (37) is fixedly sleeved on the bottom end of the rotating rod (38). A worm (36) is rotatably mounted on the bottom left side of the mounting plate (4). The worm (36) meshes with the worm gear (37). A drive motor (35) is also fixedly mounted on the bottom of the mounting plate (4). The output shaft of the drive motor (35) is fixedly connected to the right end of the worm (36). A drive motor (35) is fixedly mounted on the top of the rotating plate (15). Three sets of mounting frames (16), with screws (17) rotatably passing through the mounting frames (16). Sliding plates (20) are slidably connected inside the mounting frames (16). The top of the sliding plates (20) is threaded onto the screws (17). A knob (18) is fixedly connected to one end of the screws (17). A drive roller (19) is rotatably mounted on the side of the sliding plates (20) near the knob (18). A drive motor (21) is fixedly mounted on the top of the sliding plates (20). The output shaft of the drive motor (21) is fixedly connected to the top of the shaft of the drive roller (19).

3. The vertical round bottle labeling machine for traditional Chinese medicine decoction pieces packaging according to claim 1, characterized in that: The tensioning mechanism includes a second mounting frame (26), which is fixedly connected to the left front side of the first mounting plate (4). A first sliding block (30) is slidably mounted on the second mounting frame (26). A tensioning roller (29) is rotatably mounted on the top of the first sliding block (30). A telescopic rod (28) is provided between the right side of the first sliding block (30) and the inner wall of the second mounting frame (26). A spring (27) is sleeved on the telescopic rod (28).

4. The vertical round bottle labeling machine for traditional Chinese medicine decoction pieces packaging according to claim 1, characterized in that: The cutting mechanism includes a mounting frame three (31), which is fixedly connected to the bottom center of the mounting plate one (4). A screw three (32) is rotatably mounted on the mounting frame three (31). A drive motor three (33) is fixedly mounted on the bottom side of the mounting frame three (31). The output shaft end of the drive motor three (33) is fixedly connected to the bottom end of the screw three (32). A sliding block two (34) is slidably connected on the mounting frame three (31), and the sliding block two (34) is threaded onto the screw three (32). A clamping cylinder (24) is fixedly mounted on the top of the sliding block two (34), and two sets of cutting blades (39) are slidably mounted on the top of the clamping cylinder (24).

5. The vertical round bottle labeling machine for traditional Chinese medicine decoction pieces packaging according to claim 1, characterized in that: The clamping assembly includes a second mounting plate (11), which is fixedly connected to the middle of the rear side of the conveyor belt (3). A first sliding plate (13) is slidably mounted on the front top of the second mounting plate (11). A cylinder (12) is fixedly mounted on the rear top of the second mounting plate (11). The output shaft end of the cylinder (12) is fixedly connected to the rear side of the first sliding plate (13). Rollers (22) are rotatably mounted on the left and right sides of the front part of the first sliding plate (13). A second drive motor (23) is fixedly mounted on the top side of the first sliding plate (13). The output shaft end of the second drive motor (23) is fixedly connected to the top of the rotating shaft of one of the rollers (22).

6. The vertical round bottle labeling machine for traditional Chinese medicine decoction pieces packaging according to claim 1, characterized in that: The baffle assembly includes a baffle plate (6) and a fixing plate (7). There are three sets of fixing plates (7), and all three sets of fixing plates (7) are fixedly connected to the conveyor belt (3). Limiting rods (9) are slidably passed through the two sets of fixing plates (7) located on the left and right sides. The side of the limiting rod (9) near the baffle plate (6) is fixedly connected to the baffle plate (6). A screw rod (8) is threaded through the fixing plate (7) located in the middle. The end of the screw rod (8) near the baffle plate (6) is rotatably connected to the baffle plate (6).

7. The vertical round bottle labeling machine for traditional Chinese medicine decoction pieces packaging according to claim 1, characterized in that: The detection assembly includes a gantry (10) which is fixedly installed on the top left side of the conveyor belt (3) and a CCD vision camera (14) is installed on the top bottom side of the gantry (10).

8. The vertical round bottle labeling machine for traditional Chinese medicine decoction pieces packaging according to claim 1, characterized in that: Casters (2) are installed at the four corners of the bottom of the chassis (1).

9. The vertical round bottle labeling machine for traditional Chinese medicine decoction pieces packaging according to claim 5, characterized in that: The roller (22) is made of plastic.

10. The vertical round bottle labeling machine for traditional Chinese medicine decoction pieces packaging according to claim 1, characterized in that: The chassis (1) has several heat dissipation holes on its rear side.

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