Full-automatic labeling conveying device

Abstract

The utility model discloses a full-automatic labeling conveying device which comprises a fixing frame installed on one side of the top of a conveying mechanism, two installation rods are arranged on the side wall of the fixing frame, a same connecting assembly is arranged on one sides of the two installation rods, and the connecting assembly comprises a shell and two guide limiting blocks. The shell is fixed to the outer wall of one side of the fixing frame, the two guide limiting blocks are fixed to the inner wall of the shell in parallel, notches are formed in the middles of the two guide limiting blocks, guide grooves are formed in the outer walls of the guide limiting blocks, and avoiding openings aligned with the guide grooves of the guide limiting blocks are formed in the outer walls of the two ends of the shell correspondingly. First electric telescopic rods are installed on the outer walls of the upper side and the lower side of the shell, and pressing plates are fixed to the telescopic ends of the first electric telescopic rods. By arranging the mounting rod and the connecting assembly, the label paper tape roll can be automatically replaced and connected after one label paper tape roll is used up, and the label paper tape roll does not need to be manually replaced and connected after being shut down.

Description

Technical Field

[0001] This utility model relates to the technical field of labeling and conveying devices, and in particular to a fully automatic labeling and conveying device. Background Technology

[0002] A labeling machine is a device that affixes rolls of self-adhesive labels (paper or metal foil) to PCBs, products, or prescribed packaging. Labeling machines are an indispensable part of modern packaging. In the process of packaging some wet wipes, it is necessary to label the surface of the packaging bag. Labeling machines require labeling conveying devices to realize the automatic delivery of labels.

[0003] A search revealed a Chinese patent publication number CN219858043U, which discloses a labeling machine for wet wipe processing. The machine includes a power cabinet, a first drive motor on one side of the power cabinet, a power transmission belt at one end of the first drive motor, a conveyor belt at the other end of the power transmission belt, a labeling machine bracket on one side of the top of the power cabinet, a label input wheel on one side of the top of the labeling machine bracket, a label sticker on the outside of the label input wheel, a waste paper collection wheel at the bottom of one side of the labeling machine bracket, a second drive motor at the other end of the labeling machine bracket, a funnel bracket on one side of the top of the power cabinet, a wet wipe funnel on one side of the funnel bracket, a wet wipe baffle at the bottom of one end of the wet wipe funnel, a set of grooves on both sides of the wet wipe baffle, a laser counter on one side of one set of grooves, a micro motor at the bottom of one side of the funnel bracket, and a connecting rod at one end of the micro motor.

[0004] This patent achieves automatic label feeding by setting up a labeling machine bracket, label input wheel, waste paper collection wheel and label separator, but it requires manual replacement of the labeling roll paper. When replacing it, the production line connected to the labeling machine needs to be stopped, which affects production efficiency. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a fully automatic labeling and conveying device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automatic labeling and conveying device includes a fixed frame installed on one side of the top of a conveying mechanism. Two mounting rods are arranged vertically and parallel to each other on the side wall of the fixed frame. A common connecting assembly is provided on one side of each mounting rod. The connecting assembly includes a housing and two guide blocks. The housing is fixed to the outer wall of one side of the fixed frame. The two guide blocks are fixed parallel to each other on the inner wall of the housing, and each guide block has a notch in the middle. A guide groove is provided on the outer wall of each guide block. The outer walls at both ends of the housing have clearance openings that align with the guide grooves of one guide block. Observation openings are provided on both the upper and lower sides of the housing. An electric telescopic rod is installed on the upper and lower outer walls of the housing. A pressure plate is fixed to the telescopic end of the electric telescopic rod, and the pressure plate is located inside the notch of the guide block.

[0008] As a further embodiment of this utility model: two sets of vertically arranged input guide rollers are provided on one side of the housing, each set of input guide rollers consists of two parallel input guide rollers, and two parallel output guide rollers are provided on the other side of the housing. The connection ends of the two mounting rods and the fixing frame are arranged opposite to each other. Two glue spray nozzles are provided in the middle section of the inner wall of the housing, and the outlets of the two glue spray nozzles are respectively facing the two sets of input guide rollers.

[0009] As a further embodiment of this utility model: the outer wall of the fixing frame is rotatably connected to a turntable located on one side of the mounting rod, and the side wall of the turntable is rotatably connected to multiple waste paper winding rods, which are arranged circumferentially around the axis of the turntable. A label separating block is fixed at one end of the fixing frame.

[0010] As a further improvement of this utility model: two guide components are provided on one side of the outer wall of the fixing frame. The guide components are composed of multiple guide rollers. One guide component is located between the connecting component and the label separating block, and the other guide component is located between the label separating block and the turntable.

[0011] As a further embodiment of this utility model: an electric telescopic rod two is provided below the turntable, a pressing block is fixed to the telescopic end of the electric telescopic rod two, a cutting knife is provided on one side of the pressing block, and an adhesive applicator is provided on the side of the turntable near the mounting rod. Both the adhesive applicator nozzle and the adhesive applicator are connected to an external adhesive delivery device.

[0012] As a further embodiment of this utility model: both the mounting rod and the turntable sidewall are provided with laser distance sensors for detecting the thickness of the paper roll on the waste paper winding rod and the mounting rod. The mounting rod includes a rotating rod and a fixing ring. The rotating rod is rotatably connected to the sidewall of the fixing frame, and the fixing ring is rotatably fitted to the outer wall of one end of the rotating rod.

[0013] As a further embodiment of this utility model: one end of the fixed ring is fixed to the fixed frame, the outer wall of the fixed ring and the rotating rod are on the same plane, the outer wall of the fixed ring is provided with a push plate, the push plate includes an annular plate that slides with the outer wall of the fixed ring and a push rod that slides with the guide groove of the guide limit block, the outer wall of the rotating rod is provided with a plurality of circumferentially arranged elastic abutment plates, and the outer wall of the fixed frame is equipped with a plurality of motors for driving the turntable, the waste paper winding rod and the rotating rod to rotate, as well as an electric telescopic rod four for driving the push plate to move.

[0014] As a further embodiment of this utility model: a plurality of connecting cylinders are rotatably connected to the outer wall of one side of the turntable, and the connecting cylinders are connected to the rotating shaft of the waste paper winding rod. A rotating cylinder is rotatably connected to the outer wall of the fixed frame, and the rotating cylinder is fixedly connected to the output shaft of a motor. An electric telescopic rod three is fixedly installed on the inner wall of the rotating cylinder, and the telescopic end of the electric telescopic rod three is fixed with a spline that matches the limiting position of the inner wall of the connecting cylinder.

[0015] Compared with the prior art, this utility model provides a fully automatic labeling and conveying device, which has the following advantages:

[0016] 1. This utility model, by providing an installation rod and connecting components, can automatically replace and connect label paper rolls after one roll is used up, without requiring manual replacement and connection of label paper rolls during machine downtime.

[0017] 2. This utility model, by setting up a turntable, a waste paper winding rod, an electric telescopic rod, a glue-applying rod, and a pressing block, can automatically cut and reconnect the paper strip roll after it reaches a certain thickness, reducing manual operation and labor consumption.

[0018] 3. This utility model, by providing a connecting cylinder, a rotating cylinder, an electric telescopic rod, and a spline, allows for switching between waste paper winding rods connected to the motor output shaft, enabling one motor to drive multiple waste paper winding rods and reducing the need for a power source.

[0019] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a fully automatic labeling and conveying device proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the connecting assembly of a fully automatic labeling and conveying device proposed in this utility model;

[0022] Figure 3 This is a side sectional view of the housing of a fully automatic labeling and conveying device proposed in this utility model;

[0023] Figure 4 This is a schematic diagram of the mounting rod of a fully automatic labeling and conveying device proposed in this utility model;

[0024] Figure 5 This is a partial enlarged view of the connecting cylinder and rotating cylinder of a fully automatic labeling and conveying device proposed in this utility model;

[0025] Figure 6 This is a partial cross-sectional view of a fully automatic labeling and conveying device proposed in this utility model.

[0026] In the diagram: 1. Fixing frame; 2. Mounting rod; 3. Connecting assembly; 4. Guide assembly; 5. Label separating block; 6. Housing; 7. Guide limiting block; 8. Input guide roller; 9. Output guide roller; 10. Electric telescopic rod one; 11. Pressure plate; 12. Observation port; 13. Glue spray nozzle; 14. Turntable; 15. Waste paper winding rod; 16. Electric telescopic rod two; 17. Glue applying rod; 18. Pressure block; 19. Connecting cylinder; 20. Rotating cylinder; 21. Electric telescopic rod three; 22. Spline; 23. Rotating rod; 24. Fixing ring; 25. Push plate; 26. Elastic abutment plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Example 1

[0030] A fully automatic labeling and conveying device, such as Figures 1 to 4As shown, the device includes a fixed frame 1 installed on one side of the top of the conveying mechanism. The conveying mechanism can be a conveyor belt, which is a mature existing technology and will not be described in detail here. Two mounting rods 2 are provided on the side wall of the fixed frame 1. The two mounting rods 2 are arranged vertically and parallel to each other. A common connecting component 3 is provided on one side of each mounting rod 2. The connecting ends of the two mounting rods 2 and the fixed frame 1 are positioned opposite each other. The connecting component 3 includes a housing 6 and two guide limiting blocks 7. The housing 6 is fixed to the outer wall of one side of the fixed frame 1. The two guide limiting blocks 7 are fixed parallel to each other on the inner wall of the housing 6, and each guide limiting block 7 has a notch in the middle. The outer wall of the guide limiting blocks 7 has a guide groove. The outer walls at both ends of the housing 6 are... A clearance opening is provided to align with the guide groove of a guide limiting block 7. Two sets of vertically arranged input guide rollers 8 are provided on one side of the housing 6, each set of input guide rollers 8 consisting of two parallel input guide rollers 8. Two parallel output guide rollers 9 are provided on the other side of the housing 6. Observation ports 12 are provided on both the upper and lower sides of the housing 6. Electric telescopic rods 10 are installed on the outer walls of the upper and lower sides of the housing 6. A pressure plate 11 is fixed to the telescopic end of the electric telescopic rod 10. The pressure plate 11 is located inside the notch of the guide limiting block 7. Two glue spray nozzles 13 are provided in the middle section of the inner wall of the housing 6. The outlets of the two glue spray nozzles 13 are respectively facing the two sets of input guide rollers 8.

[0031] The outer wall of the fixed frame 1 is rotatably connected to a turntable 14 located on one side of the mounting rod 2. Multiple waste paper winding rods 15 are rotatably connected to the side wall of the turntable 14. The multiple waste paper winding rods 15 are arranged circumferentially around the axis of the turntable 14. One end of the fixed frame 1 is fixed with a label separating block 5. Two guide components 4 are provided on one side of the outer wall of the fixed frame 1. The guide components 4 are composed of multiple guide rollers. One guide component 4 is located between the connecting component 3 and the label separating block 5, and the other guide component 4 is located between the label separating block 5 and the turntable 14. The number and arrangement of the guide rollers in the two guide components 4 are not limited. An electric telescopic rod 16 is provided below the turntable 14. A pressing block 18 is fixed to the telescopic end of the electric telescopic rod 16. A cutting knife is provided on one side of the pressing block 18. A glue applicator 17 is provided on the side of the turntable 14 near the mounting rod 2. Both the glue applicator nozzle 13 and the glue applicator 17 are connected to an external glue delivery device.

[0032] Both the mounting rod 2 and the turntable 14 are equipped with laser distance sensors on their sidewalls for detecting the thickness of the paper roll on the waste paper winding rod 15 and the mounting rod 2. The mounting rod 2 includes a rotating rod 23 and a fixing ring 24. The rotating rod 23 is rotatably connected to the sidewall of the fixing frame 1. The fixing ring 24 is rotatably fitted to the outer wall of one end of the rotating rod 23, and one end of the fixing ring 24 is fixed to the fixing frame 1. The outer wall of the fixing ring 24 is on the same plane as the rotating rod 23. The outer wall of the fixing ring 24 is provided with a push plate 25. The push plate 25 includes an annular plate that slides with the outer wall of the fixing ring 24 and a push rod that slides with the guide groove of the guide limit block 7. The outer wall of the rotating rod 23 is provided with multiple circumferentially arranged elastic abutment plates 26. The outer wall of the fixing frame 1 is equipped with multiple motors for driving the turntable 14, the waste paper winding rod 15 and the rotating rod 23 to rotate, as well as an electric telescopic rod 4 that drives the push plate 25 to move.

[0033] When installing the label paper rolls, multiple label paper rolls are fitted into the mounting rod 2. One label paper roll is located outside the elastic clamping plate 26, and the remaining label paper rolls are located outside the fixing ring 24. The elastic clamping plate 26 is pressed and fixed against the inner wall of the label paper roll. A section of the label paper roll outside the elastic clamping plate 26 on the upper mounting rod 2 passes between a set of input guide rollers 8 located at the top, then passes between two clamping plates 11 and through the output guide roller 9. It is guided by a guide assembly 4 and bent at one end of the label separating block 5. Then it is guided by another guide assembly 4 and goes around the outside of the roll outside a waste paper take-up rod 15, and connects to the roll outside another label separating block 5. The glue-applying rod 17 contacts the outer wall of the label paper roll. One end of the remaining label paper rolls is located in the guide groove or notch of the guide limiting block 7.

[0034] During labeling, the motor drives the rotating rod 23 in the mounting rod 2 located outside the guide assembly 4 and the label separation block 5, at the installation position of the label paper roll, and drives the waste paper winding rod 15 connected to the label paper roll to rotate synchronously, continuously conveying the label paper roll. When the label paper roll bends at the label separation block 5, the label separates from the paper roll. When the wet wipes conveyed by the conveying mechanism pass through the label separation block 5, the label will adhere to the surface of the wet wipe packaging. The laser distance sensor on one side of the mounting rod 2 determines the remaining amount of the label paper roll by detecting the distance between the outer side of the label paper roll located outside the elastic clamping plate 26 and the sensor. When the label paper roll... After the roll is used up, the end of the label tape separates from the roll, the motor driving the rotating rod 23 turns off, and the waste paper winding rod 15 continues to rotate to wind up the label tape. The end of the label tape continues to move. If at this time there is no end of another label tape inside the notch in the guide limiting block 7 opposite to the label tape, the electric telescopic rod 4 pushes the push plate 25 in the other mounting rod 2 to move, pushing the label tape roll along the rotating rod 23, so that one end of a label tape roll moves to the notch in the guide limiting block 7, and the inner wall of the label tape roll abuts and is fixed against the elastic pressing plate 26. The external glue delivery device delivers glue to the glue spray nozzle 13. The adhesive is supplied and applied to the outer wall of the label tape. Then, two electric telescopic rods 10 push two clamping plates 11 to move relative to each other, so that one end of the new label tape is bonded to the end of the label tape being used, completing the interconnection of the label tapes. Then, the motor connected to the rotating rod 23, which is installed with the newly connected label tape roll, is started to unwind the label tape roll. When all the label tape rolls on one mounting rod 2 are used up, multiple label tape rolls are reinstalled on the mounting rod 2. The laser distance sensor on one side of the turntable 14 determines the waste paper by detecting the distance between the outer side of the paper tape roll located outside the waste paper winding rod 15 and the sensor. The amount of paper tape wound by the winding rod 15 is such that when the paper tape reaches a certain thickness, the external adhesive conveying device delivers adhesive to the adhesive coating rod 17 and applies it. The waste paper winding rod 15 continues to wind the paper tape, so that the paper tape coated with adhesive moves to below another waste paper winding rod 15. The electric telescopic rod 16 pushes the pressing block 18 upward, so that the pressing block 18 presses and adheres the paper tape to the outer roll of the waste paper winding rod 15. At the same time, the cutting blade cuts the wound paper tape. The motor drives the waste paper winding rod 15 to rotate, so that the outer roll of the new waste paper winding rod 15 moves to the side of the paper tape, unwinds the wound paper tape, and installs a new roll.

[0035] With the installation rod 2 and connecting component 3, the label paper roll can be automatically replaced and connected after it is used up, without the need to stop the machine and manually replace and connect the label paper roll.

[0036] By setting up a turntable 14, a waste paper winding rod 15, an electric telescopic rod 16, a glue-applying rod 17, and a clamping block 18, the paper strip can be automatically cut and reconnected and wound up after reaching a certain thickness, reducing manual operation and labor consumption.

[0037] Example 2

[0038] A fully automatic labeling and conveying device, this embodiment is based on embodiment 1, with the following improvements, such as... Figure 5 , Figure 6 As shown, a plurality of connecting cylinders 19 are rotatably connected to the outer wall of one side of the turntable 14. The connecting cylinders 19 are connected to the rotating shaft of the waste paper winding rod 15. A rotating cylinder 20 is rotatably connected to the outer wall of the fixed frame 1. The rotating cylinder 20 is fixedly connected to the output shaft of a motor. An electric telescopic rod 21 is fixedly installed on the inner wall of the rotating cylinder 20. The telescopic end of the electric telescopic rod 21 is fixed with a spline 22 that limits the movement of the inner wall of the connecting cylinder 19.

[0039] When the waste paper winding rod 15 rotates to wind the paper strip, the telescopic end of the electric telescopic rod 21 extends, allowing the spline 22 to be inserted into the connecting tube 19. At this time, the motor can drive the connecting tube 19 to rotate through the rotating tube 20 and the spline 22, and cause the waste paper winding rod 15 to rotate. When the paper strip wound on the outside of the waste paper winding rod 15 is cut, the electric telescopic rod 21 retracts, causing the spline 22 to disengage from the connecting tube 19. Then, when the other connecting tube 19 is aligned with the spline 22, the electric telescopic rod 21 extends.

[0040] By setting up the connecting cylinder 19, rotating cylinder 20, electric telescopic rod 21 and spline 22, the waste paper winding rod 15 connected to the motor output shaft can be switched, so that one motor can drive multiple waste paper winding rods 15, reducing the number of power sources required.

[0041] Working principle: When installing the label paper rolls, multiple label paper rolls are fitted into the mounting rod 2. One label paper roll is located outside the elastic clamping plate 26, and the remaining label paper rolls are located outside the fixing ring 24. The elastic clamping plate 26 is pressed and fixed against the inner wall of the label paper roll. A section of the label paper roll outside the elastic clamping plate 26 on the upper mounting rod 2 passes between a set of input guide rollers 8 located at the top, then passes between two clamping plates 11 and through the output guide roller 9. It is guided by a guide assembly 4 and bent at one end of the label separating block 5. Then it is guided by another guide assembly 4 and goes around the outside of the roll outside a waste paper winding rod 15, and connects to the roll outside another label separating block 5. The glue application rod 17 contacts the outer wall of the label paper roll. One end of the remaining label paper rolls is located in the guide groove or notch of the guide limiting block 7.

[0042] During labeling, the motor drives the rotating rod 23 in the mounting rod 2, located outside the guide assembly 4 and label separation block 5, at the installation position of the label paper roll. This drives the waste paper winding rod 15, connected to the label paper roll, to rotate synchronously, continuously conveying the label paper roll. When the label paper roll bends at the label separation block 5, the label separates from the paper roll. When the wet wipes conveyed by the conveying mechanism pass through the label separation block 5, the label adheres to the surface of the wet wipe packaging. The laser distance sensor on one side of the mounting rod 2 determines the remaining amount of the label paper roll by detecting the distance between the outer side of the label paper roll located outside the elastic clamping plate 26 and the sensor. When the label paper roll is used up, the end of the label paper roll separates from the roll, driving the rotating rod 23 to rotate. The motor that rotates lever 23 is turned off, and waste paper winding lever 15 continues to rotate to wind up the label tape. The end of the label tape continues to move. If at this time there is no end of another label tape inside the notch in the guide limit block 7 opposite to the label tape, the electric telescopic lever 4 pushes the push plate 25 in another mounting rod 2 to move, pushing the label tape roll along the rotating lever 23, so that one end of a label tape roll moves to the notch in the guide limit block 7, and the inner wall of the label tape roll abuts and is fixed against the elastic pressing plate 26. The external glue delivery device delivers glue to the glue spray nozzle 13 and applies it to the outer wall of the label tape. Then the two electric telescopic levers 10 push the two pressing plates 11 to move relative to each other. The motor is activated, causing one end of a new label strip to adhere to the end of the currently used label strip, thus connecting the label strips together. Then, the motor connected to the rotating rod 23, which is used to mount the newly connected label strip rolls, is started to unwind the label strip rolls. Once all the label strip rolls on one mounting rod 2 are used up, multiple label strip rolls are remounted on the mounting rod 2. A laser distance sensor on one side of the turntable 14 determines the amount of paper strip wound by the waste paper winding rod 15 by detecting the distance between the outer side of the paper strip roll located outside the waste paper winding rod 15 and the sensor. When the paper strip reaches a certain thickness, the external adhesive delivery device delivers adhesive to the adhesive coating rod 17 and applies it. The waste paper winding rod 15 continues to wind the paper strip, allowing the adhesive to adhere further. The paper strip coated with adhesive moves to below another waste paper take-up bar 15. The electric telescopic rod 2 16 pushes the clamping block 18 upward, causing the clamping block 18 to press and bond the paper strip to the outer roll of the waste paper take-up bar 15. At the same time, the cutting blade cuts the already wound paper strip. The electric telescopic rod 3 21 retracts, causing the spline 22 to disengage from the connecting drum 19. The motor drives the waste paper take-up bar 15 to rotate, causing the outer roll of the new waste paper take-up bar 15 to move to the side of the paper strip. The telescopic end of the electric telescopic rod 3 21 extends, allowing the spline 22 to be inserted into the connecting drum 19. At this time, the motor can drive the connecting drum 19 to rotate through the rotating drum 20 and the spline 22, unwinding the already wound paper strip and installing a new roll.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fully automatic labeling conveyor device comprising a fixed frame (1) mounted on one side of the top of the conveyor mechanism, characterized in that, The side wall of the fixed frame (1) is provided with two mounting rods (2), which are vertically and parallel arranged, and one side of the two mounting rods (2) is provided with the same connecting assembly (3), the connecting assembly (3) comprises a shell (6) and two guide limiting blocks (7), the shell (6) is fixed to one side of the outer wall of the fixed frame (1), the two guide limiting blocks (7) are fixed to the inner wall of the shell (6), and the middle parts of the two guide limiting blocks (7) are provided with notches, the outer wall of the guide limiting block (7) is provided with a guide groove, and the outer wall of the shell (6) is provided with an avoiding opening which is aligned with the guide groove of one guide limiting block (7), the upper and lower sides of the shell (6) are provided with observation openings (12), and the upper and lower sides of the shell (6) are provided with electric telescopic rods (10), and the telescopic end of the electric telescopic rod (10) is fixed with a pressing plate (11), and the pressing plate (11) is located in the notch of the guide limiting block (7).

2. A fully automatic labeling conveyor device according to claim 1, characterized in that The shell (6) is provided with two groups of input guide rollers (8) arranged vertically on one side, each group of input guide rollers (8) is composed of two mutually parallel input guide rollers (8), the other side of the shell (6) is provided with two mutually parallel output guide rollers (9), the connecting end of the two mounting rods (2) is arranged opposite to the fixed frame (1), and the middle segment of the inner wall of the shell (6) is provided with two glue coating nozzles (13), and the outlets of the two glue coating nozzles (13) respectively face the two groups of input guide rollers (8).

3. A fully automatic labeling conveyor device according to claim 2, characterized in that The outer wall of the fixed frame (1) is rotatably connected with a rotating disc (14) located on one side of the mounting rod (2), the side wall of the rotating disc (14) is rotatably connected with a plurality of waste paper winding rods (15), the plurality of waste paper winding rods (15) are arranged in the circumferential direction around the axis of the rotating disc (14), and one end of the fixed frame (1) is fixed with a label separating block (5).

4. A fully automatic labeling conveyor device according to claim 3, characterized in that The outer wall of the fixed frame (1) is provided with two guide assemblies (4), the guide assembly (4) is composed of a plurality of guide rollers, one guide assembly (4) is arranged between the connecting assembly (3) and the label separating block (5), and the other guide assembly (4) is arranged between the label separating block (5) and the rotating disc (14).

5. A fully automatic labeling conveyor device according to claim 4, characterized in that The rotating disc (14) is provided below the electric telescopic rod (16), the telescopic end of the electric telescopic rod (16) is fixed with a pressing block (18), the pressing block (18) is provided with a cutting knife on one side, the rotating disc (14) is provided with a glue coating rod (17) close to one side of the mounting rod (2), and the glue coating nozzle (13) and the glue coating rod (17) are in communication with the external glue liquid conveying device.

6. The fully automatic labeling conveyor device according to claim 1, characterized in that The side wall of the mounting rod (2) and the rotating disc (14) is provided with a laser distance sensor for detecting the thickness of the waste paper winding rod (15) and the mounting rod (2), the mounting rod (2) comprises a rotating rod (23) and a fixed ring (24), the rotating rod (23) is rotatably connected to the side wall of the fixed frame (1), and the fixed ring (24) is rotatably connected to the outer wall of one end of the rotating rod (23).

7. A fully automatic labeling conveyor device according to claim 6, characterized in that The fixed ring (24) is fixed at one end of the fixed frame (1), the outer wall of the fixed ring (24) is in the same plane as the rotating rod (23), the outer wall of the fixed ring (24) is provided with a push plate (25), the push plate (25) comprises an annular plate in sliding fit with the outer wall of the fixed ring (24) and a push rod in sliding fit with the guide groove of the guide limiting block (7), the outer wall of the rotating rod (23) is provided with a plurality of circumferentially arranged elastic abutting plates (26), the outer wall of the fixed frame (1) is provided with a plurality of motors for driving the rotating disc (14), the waste paper winding rod (15) and the rotating rod (23) to rotate and an electric telescopic rod four for moving the push plate (25).

8. A fully automatic labeling conveyor device according to claim 5, characterized in that, The rotating disc (14) is rotatably connected to the outer wall on one side and is provided with a plurality of connecting barrels (19), the connecting barrels (19) are connected with the rotating shaft of the waste paper winding rod (15), the outer wall of the fixed frame (1) is rotatably connected with a rotating barrel (20), the rotating barrel (20) is fixedly connected with the output shaft of a motor, the inner wall of the rotating barrel (20) is fixedly provided with an electric telescopic rod three (21), the telescopic end of the electric telescopic rod three (21) is fixed with a spline (22) in limiting fit with the inner wall of the connecting barrel (19).

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