A multifunctional object labeling device with automatic control

Abstract

Description Abstract The present invention relates to the field of labeling technology, and in particular to an automatically controlled multifunctional object labeling device, comprising a protective shell, a rectangular assembly rack and a labeling object, the protective shell and the rectangular assembly rack being fixedly installed together, a spaced feeding mechanism for materials being arranged in the protective shell, and a labeling mechanism being arranged on the rectangular assembly rack, the spaced feeding mechanism comprising a rectangular placing plate, the rectangular placing plate being fixedly installed on the upper surface of the protective shell, a first limiting rod being fixedly installed on the upper surface of the rectangular placing plate, and a second limiting rod being movably engaged and installed on the upper surface of the rectangular placing plate, the present invention realizes intermittent control of the movement of a trapezoidal slider by controlling the rotation of an irregular disc, so that the trapezoidal slider pushes the movement of the labeling object on the rectangular placing plate at intervals, thereby realizing intermittent conveying of the labeling object, and facilitating subsequent labeling of the labeling object.

Description

Technical Field

[0001] The present invention relates to the technical field of labeling, and in particular to an automatically controlled multifunctional object labeling device. Background Art

[0002] A labeler is a device that sticks rolls of self-adhesive paper labels (paper or metal foil) onto PCBs, products or specified packaging.

[0003] Labeling machines are an indispensable part of modern packaging.

[0004] During the labeling process, most objects are continuously transported and moved on the labeling machine. During the labeling process, the labeling mechanism will continue to move up and down. In this process, the labeling machine is prone to offset due to continuous up and down movement, resulting in the position of the label offset, affecting the finished product effect. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides an automatically controlled multifunctional object labeling device.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatically controlled multifunctional object labeling device, comprising a protective shell, a rectangular assembly frame and a labeling object, the protective shell and the rectangular assembly frame are fixedly installed together, a material interval feeding mechanism is arranged in the protective shell, and a labeling mechanism is arranged on the rectangular assembly frame; the interval feeding mechanism comprises a rectangular placement plate, the rectangular placement plate is fixedly installed on the upper surface of the protective shell, a first limiting rod is fixedly installed on the upper surface of the rectangular placement plate, a second limiting rod is movably engaged with the upper surface of the rectangular placement plate, a side sliding groove is opened on the upper surface of the rectangular placement plate, and the A rectangular bottom mounting block is fixedly installed on the lower surface of the rectangular placing plate, a rectangular side panel is fixedly installed on the protective shell, a second mounting rod is movably engaged with the rectangular side panel, a third rotating rod is fixedly installed outside the second mounting rod, an inclined rod is movably mounted outside the third rotating rod, a fitting roller is movably installed on the side wall of the inclined rod, the fitting roller and the side wall of the irregular circular disk are fitted together, a rectangular pushing block is movably engaged with the side sliding groove, a trapezoidal sliding block is fixedly installed on the lower surface of the rectangular pushing block, the inclined rod is movably engaged in the trapezoidal sliding block, and a second spring is arranged between the inclined rod and the rectangular bottom mounting block for connection.

[0007] As a preferred technical solution of the present invention, a U-shaped frame is fixedly installed on the upper surface of the rectangular side panel, the rectangular placing plate is fixedly installed on the side wall of the U-shaped frame, a rectangular preset block is fixedly installed in the U-shaped frame, a first rotating rod is movably installed in the rectangular preset block, a first rotating disk is fixedly installed on the end of the first rotating rod, and a second rotating disk is fixedly installed on the end of the second mounting rod, and between the two rotating disks and the first rotating disk as a preferred technical solution of the present invention, the U-shaped frame is provided with two rectangular pre-movably engaged in the U-shaped frame, a circular preset rod is provided between the two rectangular preset blocks for support, the first rotating rod is movably engaged on the two rectangular preset blocks, a conveying roller is fixedly installed outside each of the first rotating rods, and a labeled object is provided between the two conveying rollers for conveying.

[0008] As a preferred technical solution of the present invention, a first bolt is threadedly installed on the U-shaped frame, a circular compression pad is fixedly installed on the end of the first bolt arranged inside the U-shaped frame, a first spring is fitted on the side wall of the circular compression pad, and the first spring is fixedly installed on the side wall of the rectangular preset block.

[0009] As a preferred technical solution of the present invention, a first motor is fixedly mounted on the side wall of the protective shell, and the first motor provides power for the rotation of the second mounting rod.

[0010] As a preferred technical solution of the present invention, a dovetail groove is provided on the upper surface of the rectangular placing plate, a dovetail block is fixedly installed on the lower surface of the second limiting rod, the dovetail block is movably engaged in the dovetail groove, a rectangular side fixing plate is fixedly installed on the side wall of the dovetail block, a second bolt is threadedly installed on the rectangular side fixing plate, and the end of the second bolt fits in the dovetail groove.

[0011] As a preferred technical solution of the present invention, the labeling mechanism includes a conveyor belt, which is movably mounted on a rectangular assembly frame, a motor for providing power to the conveyor belt is arranged inside the rectangular assembly frame, a U-shaped suspension frame is fixedly mounted on the upper surface of the rectangular assembly frame, a U-shaped lifting plate is movably mounted on the U-shaped suspension frame, a first oil cylinder is fixedly mounted on the U-shaped suspension frame, and the telescopic shaft of the first oil cylinder is connected to the U-shaped lifting plate.

[0012] As a preferred technical solution of the present invention, an auxiliary mounting device is fixedly installed on the side wall of the U-shaped suspension frame, a semicircular bracket is fixedly installed on the side wall of the auxiliary mounting device, a rectangular placement frame is fixedly installed on the semicircular bracket, and a rectangular fixed side frame is fixedly installed on the side wall of the rectangular placement frame.

[0013] As a preferred technical solution of the present invention, a second oil cylinder is fixedly installed on the side wall of the rectangular fixed side frame, a partition plate is fixedly installed on the telescopic rod of the second oil cylinder, the partition plate is movably engaged in the rectangular placement frame, and a groove that is compatible with the rectangular placement frame is opened on the semicircular bracket.

[0014] As a preferred technical solution of the present invention, a second motor is fixedly installed on the side wall of the U-shaped suspension frame, a rectangular rotating plate is fixedly installed on the output shaft of the second motor, a rectangular bonding plate is fixedly installed on the side wall of the rectangular rotating plate, a rectangular plug plate is fixedly installed in the rectangular bonding plate, a T-shaped movable plug is movably installed in the rectangular plug plate, an exhaust device is fixedly installed on the end of the T-shaped movable plug, a third spring is arranged in the rectangular plug plate, and the third spring and the end of the T-shaped movable plug are fixed together.

[0015] Compared with the prior art, the beneficial effects that the present invention can achieve are: 1. The device controls the rotation of the irregular disc to achieve intermittent control of the movement of the trapezoidal slider, so that the trapezoidal slider pushes the movement of the labeled objects on the rectangular placement plate at intervals, thereby achieving intermittent transportation of the labeled objects and facilitating subsequent labeling of the labeled objects.

[0016] After the labeled object is limited, the second bolt is twisted again to fix the rectangular side fixing plate. The device limits the labeled objects of different widths by controlling the movement of the second limiting rod on the rectangular placement plate, thereby improving the practicability of the equipment.

[0017] 3. This device transmits power to the first rotating disk through the rotation of the second rotating disk, so that the first rotating disk drives the rotation of the conveying roller to realize the conveying of the labeled objects, thereby ensuring the conveying effect of the labeled objects and improving the utilization effect of the power of the first motor.

[0018] 4. By rotating the first bolt, the first bolt is threadedly moved on the U-shaped frame, and the end of the first bolt drives the circular extrusion pad to move downward, so that the circular extrusion pad squeezes the first spring, changes the pressure between the conveying rollers, better conveys the labeled objects, and improves the conveying stability.

[0019] 5. This device controls the movement of the label in the rectangular placement frame by controlling the movement of the telescopic rod of the second oil cylinder, so that the label can be moved to the position where the label is required, and the control is relatively convenient.

[0020] 6. By starting the first oil cylinder, the telescopic rod of the first oil cylinder pushes the U-shaped lifting plate downward, and the exhaust device moves downward to contact the labeled object, so that the label on the exhaust device and the adhesive on the labeled object fit together, and the entire labeling process is completed. By setting two symmetrical exhaust devices, the label can be quickly taken, which improves the labeling speed of the equipment.

[0021] 7. The T-shaped movable plug applies pressure to the third spring, so that the T-shaped movable plug shrinks in the rectangular plug plate. Under the elastic force of the third spring, the exhaust device can better fit the labeled object, improve the fitting effect of the labeled object, reduce the impact force on the labeled object, and improve the protection effect on the labeled object. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the right side of the present invention; Figure 2 It is a structural schematic diagram of the back side of the present invention; Figure 3 It is a structural schematic diagram of the left side of the present invention; Figure 4 It is a structural schematic diagram of the interval feeding mechanism of the present invention; Figure 5 It is a schematic diagram of the installation structure of the irregular disc of the present invention; Figure 6 It is a schematic diagram of the structure of the dovetail chute of the present invention; Figure 7 It is a structural schematic diagram of the labeling mechanism of the present invention; Figure 8 It is a structural schematic diagram of the semicircular bracket of the present invention; Fig. 9 It is a schematic diagram of the installation structure of the rectangular rotating plate of the present invention; Fig.10 It is a schematic diagram of the installation structure of the buffer spring of the present invention.

[0023] Among them: 1. protective shell; 2. rectangular assembly frame; 3. labeling object; 4. first motor; 11. rectangular side plate; 12. U-shaped frame; 13. first bolt; 14. circular extrusion pad; 15. first spring; 16. rectangular preset block; 17. first rotating rod; 18. conveying roller; 19. circular preset rod; 21. first rotating disk; 22. conveyor belt; 23. second rotating disk; 24. second mounting rod; 25. irregular disk; 26. rectangular mounting seat; 27. third rotating rod; 28. laminating roller; 29. ​​inclined rod; 31. trapezoidal slider; 32. rectangular push block; 33 , second spring; 34, rectangular bottom mounting block; 41, rectangular placement plate; 42, first limiting rod; 43, second limiting rod; 44, side sliding groove; 45, dovetail slide groove; 46, dovetail block; 47, rectangular side fixing plate; 48, second bolt; 52, conveyor belt; 53, U-shaped suspension frame; 54, U-shaped lifting plate; 55, first oil cylinder; 56, semicircular bracket; 57, auxiliary mounting device; 61, second motor; 62, rectangular rotating plate; 63, rectangular fitting plate; 64, rectangular plug plate; 65, T-shaped fixed side frame; 73, second oil cylinder; 74, partition plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive.

[0025] Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making any creative work shall all fall within the protection scope of the present invention.

[0026] The experimental methods in the following examples are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, an automatically controlled multifunctional object labeling device includes a protective shell 1, a rectangular assembly frame 2 and a labeling object 3. The protective shell 1 and the rectangular assembly frame 2 are fixedly installed together, a material interval feeding mechanism is arranged in the protective shell 1, and a labeling mechanism is arranged on the rectangular assembly frame 2; the interval feeding mechanism includes a rectangular placement plate 41, the rectangular placement plate 41 is fixedly installed on the upper surface of the protective shell 1, a first limiting rod 42 is fixedly installed on the upper surface of the rectangular placement plate 41, a second limiting rod 43 is movably engaged and installed on the upper surface of the rectangular placement plate 41, a side sliding groove 44 is opened on the upper surface of the rectangular placement plate 41, and a rectangular bottom is fixedly installed on the lower surface of the rectangular placement plate 41 A mounting block 34, a rectangular side panel 11 is fixedly mounted on the protective shell 1, a second mounting rod 24 is movably mounted on the rectangular side panel 11, an irregular disc 25 is fixedly mounted outside the second mounting rod 24, a rectangular mounting seat 26 is fixedly mounted on the upper surface of the protective shell 1, an inclined rod 29 is installed, a fitting roller 28 is movably mounted on the side wall of the inclined rod 29, the fitting roller 28 and the side wall of the irregular disc 25 are fitted together, a rectangular pushing block 32 is movably mounted in the side sliding groove 44, a trapezoidal sliding block 31 is fixedly mounted on the lower surface of the rectangular pushing block 32, the inclined rod 29 is movably engaged in the trapezoidal sliding block 31, and a second spring 33 is arranged between the inclined rod 29 and the rectangular bottom mounting block 34 for connection.

[0028] A U-shaped frame 12 is fixedly installed on the upper surface of the rectangular side plate 11, and a rectangular placement plate 41 is fixedly installed on the side wall of the U-shaped frame 12. A rectangular preset block 16 is fixedly installed in the U-shaped frame 12, and a first rotating rod 17 is movably mounted in the rectangular preset block 16. A first rotating disk 21 is fixedly installed on the end of the first rotating rod 17, and a second rotating disk 23 is fixedly installed on the end of the second mounting rod 24. A second rotating disk 23 is arranged between the second rotating disk 23 and the first rotating disk 21 for connection; the U-shaped frame 12 is provided with two rectangular preset blocks 16, one of which is fixedly installed in the U-shaped frame 12, and the other rectangular preset block 16 is movably engaged in the U-shaped frame 12, and a circular preset rod 19 is arranged between the two rectangular preset blocks 16 for support, and the first rotating rod 17 is movably engaged on the two rectangular preset blocks 16, and a conveying roller 18 is fixedly installed outside each first rotating rod 17, and a labeled object 3 is arranged between the two conveying rollers 18 for conveying.

[0029] A first bolt 13 is threadedly installed on the U-shaped frame 12, and a circular extrusion pad 14 is fixedly installed on the end of the first bolt 13 arranged inside the U-shaped frame 12. A first spring 15 is fitted on the side wall of the circular extrusion pad 14, and the first spring 15 is fixedly installed on the side wall of the rectangular preset block 16.

[0030] A first motor 4 is fixedly mounted on the side wall of the protective housing 1 , and the first motor 4 provides power for the rotation of the second mounting rod 24 .

[0031] A dovetail groove 45 is provided on the upper surface of the rectangular placement plate 41, and a dovetail block 46 is fixedly installed on the lower surface of the second limiting rod 43. The dovetail block 46 is movably engaged in the dovetail groove 45. A rectangular side fixing plate 47 is fixedly installed on the side wall of the dovetail block 46, and a second bolt 48 is threadedly installed on the rectangular side fixing plate 47, and the end of the second bolt 48 is in contact with the dovetail groove 45.

[0032] The labeling mechanism includes a conveyor belt 52, which is movably mounted on a rectangular assembly frame 2. A motor for providing power to the conveyor belt 52 is arranged inside the rectangular assembly frame 2. A U-shaped suspension frame 53 is fixedly mounted on the upper surface of the rectangular assembly frame 2. A U-shaped lifting plate 54 is movably mounted on the U-shaped suspension frame 53. A first oil cylinder 55 is fixedly mounted on the U-shaped suspension frame 53. The telescopic shaft of the first oil cylinder 55 is connected to the U-shaped lifting plate 54.

[0033] An auxiliary mounting device 57 is fixedly installed on the side wall of the U-shaped suspension frame 53, a semicircular bracket 56 is fixedly installed on the side wall of the auxiliary mounting device 57, a rectangular placement frame 71 is fixedly installed on the semicircular bracket 56, and a rectangular fixed side frame 72 is fixedly installed on the side wall of the rectangular placement frame 71.

[0034] A second oil cylinder 73 is fixedly mounted on the side wall of the rectangular fixed side frame 72 . Inside the second oil cylinder 73 , a groove matching the inside of the rectangular placement frame 71 is provided on the semicircular bracket 56 .

[0035] A second motor 61 is fixedly mounted on the side wall of the U-shaped suspension frame 53, a rectangular rotating plate 62 is fixedly mounted on the output shaft of the second motor 61, a rectangular fitting plate 63 is fixedly mounted on the side wall of the rectangular rotating plate 62, a rectangular plug plate 64 is fixedly mounted in the rectangular fitting plate 63, a T-shaped movable plug 65 is movably mounted in the rectangular plug plate 64, an exhaust device 66 is fixedly mounted on the end of the T-shaped movable plug 65, a third spring 67 is arranged in the rectangular plug plate 64, and the third spring 67 and the end of the T-shaped movable plug 65 are fixed together.

[0036] Working principle: Step 1: When the equipment is in use, the labeling object 3 to be labeled is placed on the upper surface of the rectangular placement plate 41. The labeling object 3 is limited by the first limiting rod 42 and the second limiting rod 43 to ensure the stability of the labeling object 3 placed on the rectangular placement plate 41. When facing labeling objects 3 of different widths, the position of the second limiting rod 43 is adjusted to adapt to labeling objects 3 of different widths. The second bolt 48 is twisted to allow the second bolt 48 to move on the rectangular side fixing plate 47 so that the end of the second bolt 48 does not When the second limiting rod 43 is in contact with the inner wall of the dovetail slot 45, it allows the second limiting rod 43 to slide with the dovetail block 46 in the dovetail slot 45. When the dovetail block 46 slides, the position of the second limiting rod 43 on the rectangular placement plate 41 changes. The second limiting rods 43 are brought closer to each other to limit the labeling object 3. After the labeling object 3 is limited, the second bolt 48 is twisted again to fix the rectangular side fixing plate 47. The device controls the movement of the second limiting rod 43 on the rectangular placement plate 41 to limit the labeling objects 3 of different widths, thereby improving the practicability of the equipment.

[0037] Step 2: After the labeling object 3 is placed, the first motor 4 is started, and the output shaft of the first motor 4 drives the second mounting rod 24 to rotate. When the second mounting rod 24 rotates on the rectangular side plate 11, the second mounting rod 24 drives the irregular disc 25 to rotate. When the irregular disc 25 rotates, the laminating roller 28 contacts the edge of the irregular disc 25. Under the pulling force of the second spring 33, the irregular disc 25 moves toward the concave part of the irregular disc 25. In this way, the irregular disc 25 hits the inclined rod 29 to rotate around the third rotating rod 27. When the inclined rod 29 rotates, the irregular disc 25 moves to the concave part of the irregular disc 25. When the slanted rod 29 is engaged with the end of the trapezoidal slider 31, it will push the trapezoidal slider 31 to move. The movement of the trapezoidal slider 31 will drive the movement of the rectangular pushing block 32. When the rectangular pushing block 32 moves in the side sliding groove 44, the protruding part of the rectangular pushing block 32 will pull the movement of the labeling object 3, so that the labeling object 3 is placed on the upper surface of the rectangular placement plate 41. The device realizes intermittent control of the movement of the trapezoidal slider 31 by controlling the rotation of the irregular disc 25, so that the trapezoidal slider 31 pushes the labeling object 3 at intervals to label the labeling object 3.

[0038] Step 3: When the second mounting rod 24 rotates, the second mounting rod 24 also drives the second rotating disk 23 to rotate. When the second rotating disk 23 rotates, it drives the conveyor belt 22 to rotate, thereby driving the first rotating disk 21 on the U-shaped frame 12 to rotate. When the first rotating disk 21 rotates, the first rotating disk 21 drives the first rotating rod 17 to rotate in the rectangular preset block 16. When the first rotating rod 17 rotates, the first rotating rod 17 drives the conveying roller 18 to rotate. Through the rotation of the two conveying rollers 18, the labeling object 3 is transmitted, allowing the labeling object 3 to reach the conveying belt 52. The labeling object 3 is on the two conveying rollers 18. When the conveying rollers 18 move between each other, a gap will be generated between the conveying rollers 18, and the conveying roller 18 located on the side will move upward. When the conveying roller 18 located on the top moves upward, it will drive the movable rectangular preset block 16 to move in the elastic force to realize the reset of the rectangular preset block 16, so that the conveying roller 18 always squeezes and conveys the labeled object 3. The device transmits power to the first rotating disk 21 through the rotation of the second rotating disk 23, and the first rotating disk 21 drives the rotation of the conveying roller 18 to realize the transportation of the labeled object 3, thereby ensuring the transportation effect of the labeled object 3 and improving the utilization effect of the power of the first motor 4.

[0039] Step 4: When the pressure between the two conveying rollers 18 needs to be adjusted, the first bolt 13 is rotated to allow the first bolt 13 to move threadedly on the U-shaped frame 12, so that the end of the first bolt 13 drives the circular extrusion pad 14 to move downward, and the circular extrusion pad 14 squeezes the first spring 15, thereby changing the pressure between the conveying rollers 18, better conveying the labeled object 3, and improving the conveying stability.

[0040] Step 5: When the labeled object 3 reaches the conveyor belt 52, the motor in the rectangular assembly frame 2 is started to transport the labeled object 3. When it reaches under the U-shaped lifting plate 54, the glue dispenser under the U-shaped lifting plate 54 dispenses glue on the labeled object 3. Then, the labeled object 3 continues to be moved until it reaches under the semicircular bracket 56. The second oil cylinder 73 is started so that the telescopic rod of the second oil cylinder 73 pulls the partition plate 74 to contract, so that the label in the rectangular placement frame 71 falls down with gravity and contacts with the exhaust device 66. An exhaust structure is provided in the exhaust device 66, which can adsorb the label on the side wall of the exhaust device 66. The device controls the movement of the telescopic rod of the second oil cylinder 73 to realize the control of the movement of the label in the rectangular placement frame 71, so that the label is moved to the position where it needs to be labeled, and the control is relatively convenient.

[0041] Step 6: Start the second motor 61, and let the output shaft of the second motor 61 drive the rectangular rotating plate 62 to rotate, and let the rectangular rotating plate 62 drive the exhaust device 66 to move, so that the exhaust device 66 and the labeling object 3 are perpendicular, so that the label on the exhaust device 66 can move downward with the U-shaped lifting plate 54, and let the exhaust device 66 move downward and contact the labeling object 3, so that the label on the exhaust device 66 and the adhesive on the labeling object 3 are attached, and the whole labeling process is realized. By setting two symmetrical exhaust devices 66, the label can be quickly taken, and the labeling speed of the equipment is improved.

[0042] Step 7: When the exhaust device 66 contacts the labeled object 3, the exhaust device 66 receives pressure and transmits the pressure to the T-shaped movable plug 65, so that the T-shaped movable plug 65 applies pressure to the third spring 67, and the T-shaped movable plug 65 shrinks in the rectangular plug plate 64. Under the elastic force of the third spring 67, the exhaust device 66 can better fit the labeled object 3, thereby improving the fitting effect of the label on the labeled object 3, reducing the impact force on the labeled object 3, and improving the protective effect on the labeled object 3.

[0043] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatically controlled multifunctional object labeling device, comprising a protective housing (1), a rectangular assembly frame (2) and a labeling object (3), wherein the protective housing (1) and the rectangular assembly frame (2) are fixedly mounted together, and characterized in that: The protective shell (1) is provided with a material interval loading mechanism, and the rectangular assembly frame (2) is provided with a labeling mechanism; the interval loading mechanism comprises a rectangular placement plate (41), the rectangular placement plate (41) is fixedly mounted on the upper surface of the protective shell (1), a first limiting rod (42) is fixedly mounted on the upper surface of the rectangular placement plate (41), a second limiting rod (43) is movably mounted on the upper surface of the rectangular placement plate (41), a side sliding groove (44) is provided on the upper surface of the rectangular placement plate (41), a rectangular bottom mounting block (34) is fixedly mounted on the lower surface of the rectangular placement plate (41), a rectangular side plate (11) is fixedly mounted on the protective shell (1), a second mounting rod (24) is movably mounted on the rectangular side plate (11), and the second mounting rod An irregular disc (25) is fixedly installed outside the protective shell (24), a rectangular mounting seat (26) is fixedly installed on the upper surface of the protective shell (1), a third rotating rod (27) is fixedly installed on the rectangular mounting seat (26), an inclined rod (29) is movably mounted outside the third rotating rod (27), a fitting roller (28) is movably installed on the side wall of the inclined rod (29), the fitting roller (28) and the side wall of the irregular disc (25) are fitted together, a rectangular pushing block (32) is movably mounted in the side sliding groove (44), a trapezoidal sliding block (31) is fixedly installed on the lower surface of the rectangular pushing block (32), the inclined rod (29) is movably engaged in the trapezoidal sliding block (31), and a second spring (33) is arranged between the inclined rod (29) and the rectangular bottom mounting block (34) for connection.

2. The multifunctional object labeling device with automatic control according to claim 1, characterized in that: A U-shaped frame (12) is fixedly mounted on the upper surface of the rectangular side plate (11); the rectangular placement plate (41) is fixedly mounted on the side wall of the U-shaped frame (12); a rectangular preset block (16) is fixedly mounted inside the U-shaped frame (12); a first rotating rod (17) is movably mounted inside the rectangular preset block (16); a first rotating plate (21) is fixedly mounted on the end of the first rotating rod (17); a second rotating plate (23) is fixedly mounted on the end of the second mounting rod (24); and a second rotating plate (23) is provided between the second rotating plate (23) and the first rotating plate (21) for connection.

3. The multifunctional object labeling device with automatic control according to claim 2, characterized in that: The U-shaped frame (12) is provided with two rectangular preset blocks (16), one of which is fixedly installed in the U-shaped frame (12), and the other rectangular preset block (16) is movably engaged in the U-shaped frame (12); a circular preset rod (19) is provided between the two rectangular preset blocks (16) for support; a first rotating rod (17) is movably engaged and installed on the two rectangular preset blocks (16); a conveying roller (18) is fixedly installed outside each of the first rotating rods (17); and a labeling object (3) is provided between the two conveying rollers (18) for conveying.

4. The multifunctional object labeling device with automatic control according to claim 2, characterized in that: A first bolt (13) is threadedly mounted on the U-shaped frame (12); a circular extrusion pad (14) is fixedly mounted on the end of the first bolt (13) disposed inside the U-shaped frame (12); a first spring (15) is fittedly mounted on the side wall of the circular extrusion pad (14); and the first spring (15) is fixedly mounted on the side wall of the rectangular preset block (16).

5. The multifunctional object labeling device with automatic control according to claim 1, characterized in that: A first motor (4) is fixedly mounted on the side wall of the protective shell (1), and the first motor (4) provides power for the rotation of the second mounting rod (24).

6. The multifunctional object labeling device with automatic control according to claim 1, characterized in that: A dovetail groove (45) is provided on the upper surface of the rectangular placement plate (41); a dovetail block (46) is fixedly installed on the lower surface of the second limiting rod (43); the dovetail block (46) is movably engaged in the dovetail groove (45); a rectangular side fixing plate (47) is fixedly installed on the side wall of the dovetail block (46); a second bolt (48) is threadedly installed on the rectangular side fixing plate (47); and the end of the second bolt (48) is in contact with the dovetail groove (45).

7. The multifunctional object labeling device with automatic control according to claim 1, characterized in that: The labeling mechanism comprises a conveyor belt (52), the conveyor belt (52) is movably mounted on a rectangular assembly frame (2), a motor for providing power to the conveyor belt (52) is arranged inside the rectangular assembly frame (2), a U-shaped suspension frame (53) is fixedly mounted on the upper surface of the rectangular assembly frame (2), a U-shaped lifting plate (54) is movably engaged and mounted on the U-shaped suspension frame (53), a first oil cylinder (55) is fixedly mounted on the U-shaped suspension frame (53), and a telescopic shaft of the first oil cylinder (55) is connected to the U-shaped lifting plate (54).

8. The multifunctional object labeling device with automatic control according to claim 7, characterized in that: An auxiliary mounting device (57) is fixedly mounted on the side wall of the U-shaped suspension frame (53), a semicircular bracket (56) is fixedly mounted on the side wall of the auxiliary mounting device (57), a rectangular placement frame (71) is fixedly mounted on the semicircular bracket (56), and a rectangular fixed side frame (72) is fixedly mounted on the side wall of the rectangular placement frame (71).

9. The multifunctional object labeling device with automatic control according to claim 8, characterized in that: A second oil cylinder (73) is fixedly mounted on the side wall of the rectangular fixed side frame (72); a partition plate (74) is fixedly mounted on the telescopic rod of the second oil cylinder (73); the partition plate (74) is movably engaged in the rectangular placement frame (71); and a groove matching the rectangular placement frame (71) is provided on the semicircular bracket (56).

10. The multifunctional object labeling device with automatic control according to claim 7, characterized in that: A second motor (61) is fixedly mounted on the side wall of the U-shaped suspension frame (53); a rectangular rotating plate (62) is fixedly mounted on the output shaft of the second motor (61); a rectangular bonding plate (63) is fixedly mounted on the side wall of the rectangular rotating plate (62); a rectangular plugging plate (64) is fixedly mounted inside the rectangular bonding plate (63); a T-shaped movable plug (65) is movably mounted inside the rectangular plugging plate (64); an exhaust device (66) is fixedly mounted on the end of the T-shaped movable plug (65); a third spring (67) is arranged inside the rectangular plugging plate (64); the third spring (67) and the end of the T-shaped movable plug (65) are fixed together.

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