A double-fold labelling machine

Abstract

The utility model discloses a kind of folding labelling machine belonging to label equipment technical field, including rack, transmission mechanism for conveying product is equipped on rack, for labelling labelling mechanism, labelling mechanism includes backplate, backplate is close to the side of transmission mechanism and is equipped with label stripping plate, it is characterized by: transmission mechanism is below label stripping plate and is equipped with labelling mouth, label on label tape is partially stripped to labelling mouth under the action of label stripping plate, part of label stripping place is unfolded in labelling mouth, when product moves to labelling mouth, product side and the label that is stripped are attached, and then transmission mechanism continues to drive product to move, product drives label, so that label is stripped from label tape as a whole, and is attached to product surface in moving process, complete automatic labelling to product.

Description

Technical Field

[0001] This utility model relates to the field of labeling equipment technology, specifically to a folding labeling machine. Background Technology

[0002] A labeling machine is a device that affixes rolls of self-adhesive labels to products. Labeling machines are an indispensable part of modern packaging.

[0003] Chinese utility model patent publication number "CN219635706U" discloses a right-angle labeling machine, including a machine body with a product placement platform and a label conveying port. A material feeding assembly, a material discharging assembly, and multiple auxiliary rollers are sequentially arranged on one side of the machine body. The material feeding assembly feeds the label material to the label conveying port via the multiple auxiliary rollers, and the label is then discharged by the material discharging assembly. A label peeling block is also provided at the label conveying port of the product placement platform, used to peel the label from the label material vertically and partially along the label conveying port. A labeling plate located on one side of the label conveying port and a transfer assembly connected to the labeling plate are also provided on the product placement platform.

[0004] The above-mentioned right-angle labeling machine still has the following disadvantages: First, the tape feeding component is located below the placement table. When the label peeling block peels off the label, the label is prone to bending due to its own weight. This causes the label to partially overlap and adhere to the product surface during the labeling process, resulting in a high rate of labeling defects.

[0005] Secondly, the labeling plate is located on one side of the label conveyor, and the product needs to be manually removed from the labeling plate, which makes it impossible to achieve continuous automatic labeling of the product.

[0006] Therefore, it is necessary to improve upon the aforementioned shortcomings. Utility Model Content

[0007] The purpose of this invention is to provide a folding labeling machine with high labeling yield and continuous labeling capability, in order to solve the above-mentioned problems existing in the prior art.

[0008] To achieve the above objectives, the technical solution adopted by this utility model is: a folding labeling machine, including a frame, a transmission mechanism for conveying products and a labeling mechanism for labeling, the labeling mechanism including a back plate, and a label peeling plate provided on the side of the back plate near the transmission mechanism, characterized in that: the transmission mechanism has a labeling opening below the label peeling plate, the label peeling plate is used to peel the label portion on the label tape into the labeling opening, and the transmission mechanism conveys the product through the labeling opening to make the label adhere to the product surface.

[0009] By adopting the above technical solution: under the action of the label peeling plate, the label on the label tape is partially peeled off into the labeling opening. Under the action of the label's own weight, when the product moves on the conveyor mechanism to the labeling opening, the side of the product adheres to the peeled label. Then the conveyor mechanism continues to drive the product to move, and the product drives the label, so that the label is completely peeled off from the label tape. During the movement, the label is completely adhered to the product surface, thus completing the automatic labeling of the product.

[0010] The aforementioned folding labeling machine can be further configured as follows: the back plate is also equipped with a label tape feeding reel, a first brush, a label tape receiving reel, several guide rollers, and a traction roller group; a second brush is provided inside the labeling opening; the traction roller group is used to pull the label tape through the label peeling plate to the label tape receiving reel for winding the label tape; the first brush and the second brush are used to smooth the label affixed to the product surface; the label peeling plate is equipped with an adjusting plate; the back plate is equipped with an adjusting shaft; the adjusting plate and the adjusting shaft are rotatably engaged; the back plate has an arc-shaped adjusting groove; and the side of the adjusting plate is equipped with an adjusting component that connects to the adjusting groove and can slide along the adjusting groove.

[0011] By adopting the above technical solution: the label tape unwinding reel can continuously unwind the label tape roll, the label tape is conveyed to the label peeling plate through multiple guide rollers, and after the label is peeled off, it is conveyed to the take-up reel through the traction roller group. The take-up reel continuously rotates to continuously wind the label tape, realizing automatic label tape discharge and winding. At the same time, the first brush is set behind the label peeling plate along the product conveying direction. After the label is attached to the product, the first brush and the second brush smooth the upper and lower surfaces of the product respectively, making the label attachment more flat. In addition, the label peeling plate is rotatably set on the back plate through the adjustment plate. By rotating the adjustment plate, the tilt angle between the label peeling plate and the labeling opening can be changed, thereby adjusting the peeling angle of the label peeling plate on the label, so that the label can be stably peeled into the labeling opening.

[0012] The above-mentioned folding labeling machine can be further configured such that: the transmission mechanism includes a pressing component, the pressing component includes a first pressing wheel and a second pressing wheel, the second pressing wheel is linked to a pressing arm, one end of the pressing arm is detachably connected to the transmission mechanism, the other end is rotatably engaged with the second pressing wheel, and the pressing arm is provided with a sliding groove.

[0013] By adopting the above technical solution, the first and second pressing rollers can apply pressure to the label attached to the product surface, so that the label is better attached to the product surface and prevents the label from lifting off. The second pressing roller is connected to the transmission mechanism through the pressing arm. The pressing arm can change the distance between the second pressing roller and the first pressing roller by moving relative to the transmission mechanism through the sliding groove, thereby adapting to labeling products of different thicknesses.

[0014] The aforementioned folding labeling machine can be further configured as follows: the labeling mechanism is linked to a first adjusting component for adjusting the labeling angle, a second adjusting component for adjusting the labeling height of the labeling mechanism, and a third adjusting component for adjusting the horizontal labeling position of the labeling mechanism. The second adjusting component is mounted on the first adjusting component, and the third adjusting component is vertically mounted on the second adjusting component. The first adjusting component includes a first adjusting seat mounted on the frame. The first adjusting seat has symmetrical first mounting plates on both sides. The first mounting plates are hinged to a first movable plate. The second adjusting component is fixedly connected to the first movable plate. The first adjusting seat also has guide plates on both sides to guide the rotation path of the first movable plate. One end of the guide plate is fixedly connected to the first adjusting seat, and the other end has an arc-shaped waist-shaped groove. The two ends of the first movable plate have fasteners that connect to the waist-shaped groove and can slide along the waist-shaped groove.

[0015] By adopting the above technical solution, the first adjustment component can adjust the labeling angle of the labeling mechanism, thereby adapting to products with different surface tapers, improving the practicality and applicability of the equipment. During adjustment, the first movable plate is pushed to rotate around the central axis of the first mounting plate. After adjustment, the side of the first movable plate is fixed in the waist-shaped groove by fasteners, making angle adjustment convenient and quick.

[0016] The aforementioned folding labeling machine can be further configured as follows: the second adjustment component includes a first mounting platform, the first mounting platform is linked with a first movable plate, the first mounting platform is provided with a first adjustment screw, the first adjustment screw is threadedly connected to a first adjustment slide, the third adjustment component is linked with the first adjustment slide, and the first mounting platform is also provided with several first guide rods, the first adjustment slide and the first guide rods are slidably engaged.

[0017] By adopting the above technical solution: rotating the first adjusting screw can drive the first adjusting slide to move back and forth along the axis of the first adjusting screw, thereby adjusting the vertical height of the labeling mechanism, so that the label peeling plate can peel the label into the labeling opening. In addition, the first guide rod can guide the movement of the first adjusting slide and improve the stability of the movement of the first adjusting slide.

[0018] The aforementioned folding labeling machine can be further configured as follows: the third adjustment component includes a second mounting platform linked with the first adjustment slide, the second mounting platform is provided with a second adjustment screw, the second adjustment screw is threadedly connected to the second adjustment slide, the back plate is linked with the second adjustment slide, the second mounting platform is also provided with a number of second guide rods, and the second adjustment slide and the second guide rods are slidably engaged.

[0019] By adopting the above technical solution: rotating the second adjusting screw can drive the second adjusting slide to move back and forth along the axis of the second adjusting screw, thereby adjusting the lateral position of the labeling mechanism, thereby adjusting the relative position of the label peeling plate and the labeling opening, so that the label peeling plate can stably peel the label to the labeling opening, and the second guide rod can guide the second adjusting slide, improving the stability of the second adjusting slide when it moves.

[0020] The above-mentioned folding labeling machine can be further configured as follows: the conveying mechanism is provided with a feeding mechanism for placing products on the conveying mechanism. The feeding mechanism includes a feeding frame, a suction nozzle for feeding, a first moving component for the horizontal movement of the suction nozzle, and a second moving component for the vertical movement of the suction nozzle. The first moving component is horizontally arranged on the feeding frame, the second moving component is linked with the first moving component, and the suction nozzle is linked with the second moving component.

[0021] By adopting the above technical solution: the first moving component drives the suction nozzle and the second moving component to move laterally to above the product to be picked up. Then, the suction nozzle descends under the drive of the second moving component to pick up the product, and then rises and resets. Then, the first moving component resets, and the suction nozzle is driven to descend again by the second moving component to release the product onto the transmission mechanism. This realizes automatic and precise product feeding and ensures the stability and accuracy of the suction nozzle during the feeding process.

[0022] The aforementioned folding labeling machine can be further configured as follows: the first moving component includes a first driving cylinder arranged horizontally on the feeding frame, the output end of the first driving cylinder is provided with a first feeding seat, the second moving component is linked with the first feeding seat, and several third guide rods are also provided on both sides of the first feeding seat, and the feeding frame is provided with a first bushing that slides with the third guide rods.

[0023] By adopting the above technical solution: the first drive cylinder extends and retracts, driving the first loading seat to move precisely laterally, thereby driving the second moving component and the suction nozzle linked with it to move laterally as a whole, moving the suction nozzle above the product. In addition, the third guide rods set on both sides of the first loading seat slide and engage with the first bushing on the loading frame, providing stable guidance for the lateral movement of the first loading seat, effectively preventing deviation or shaking during the movement, and ensuring the stability of the lateral movement of the suction nozzle.

[0024] The aforementioned folding labeling machine can be further configured as follows: the second moving component includes a second driving cylinder, the output end of the second driving cylinder is provided with a second feeding seat, the suction nozzle is linked with the second feeding seat, the second feeding seat is also provided with several fourth guide rods, and the first feeding seat is provided with a second bushing that slides with the fourth guide rods.

[0025] By adopting the above technical solution: the extension and retraction of the second drive cylinder drives the second loading seat to precisely rise and fall in the vertical direction, thereby driving the suction nozzle to complete the lowering action when picking up the product and the rising and resetting action after placing the product. In addition, the fourth guide rod set on the second loading seat slides and engages with the second bushing on the first loading seat, providing stable vertical guidance for the lifting and lowering movement of the second loading seat, effectively preventing the suction nozzle from deflecting or shaking during the lifting and lowering process, ensuring the height positioning accuracy and action stability when picking up and releasing the product, and reducing the risk of product damage during the picking and placing process.

[0026] The aforementioned folding labeling machine can be further configured as follows: the feeding rack is also equipped with an angle adjustment component for adjusting the suction angle of the suction nozzle. The angle adjustment component includes an adjustment block on the second feeding seat, an adjustment roller rotatably connected to the adjustment block, a mounting plate for mounting the suction nozzle, and an adjustment cylinder for pushing the mounting plate to rotate. One end of the mounting plate is linked to the adjustment roller, and the other end is equipped with a hinge block. The body of the adjustment cylinder is linked to the fourth guide rod, and the output end is hinged to the hinge block.

[0027] By adopting the above technical solution: the rotatable connection between the adjusting roller and the adjusting block provides a stable fulcrum for the rotation of the mounting plate, ensuring the smoothness and accuracy of the suction nozzle angle adjustment. The operation of the adjusting cylinder pushes the hinge block, which in turn pushes the mounting plate to rotate around the central axis of the adjusting roller, thereby adjusting the suction angle of the suction nozzle. Furthermore, the adjusting cylinder body is linked with the fourth guide rod, so that the angle adjustment component can be raised and lowered as a whole with the second feeding seat without affecting its adjustment function. The suction nozzle can flexibly adapt to products with inclined surfaces or special shapes, ensuring that the suction nozzle can stably contact and reliably pick up the product, avoiding slippage or falling during the suction process.

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the folding labeling machine of this utility model; Figure 2 This is a schematic diagram of the overall structure of the labeling mechanism of this utility model; Figure 3 This is a partial structural diagram of the label peeling plate of the labeling mechanism of this utility model; Figure 4 This is a partial structural diagram of the pressing component of the transmission mechanism of this utility model; Figure 5 This is a schematic diagram of the product in the state of waiting to be labeled according to this utility model; Figure 6 This is a schematic diagram illustrating the product labeling process of this utility model. Figure 7This is a schematic diagram of the structure of the first adjustment component of this utility model; Figure 8 This is a schematic diagram of the structure of the second adjustment component of this utility model; Figure 9 This is a schematic diagram of the structure of the third adjustment component of this utility model; Figure 10 This is a schematic diagram of the overall structure of the feeding mechanism of this utility model; Figure 11 This is a split diagram of the feeding mechanism of this utility model; Label annotations: 1. Frame; 2. Conveying mechanism; 21. Labeling port; 22. Second brush; 23. Pressing assembly; 23. First pressing roller; 231. Second pressing roller; 232. Pressing arm; 233. Sliding groove; 234. Labeling mechanism; 3. Back plate; 31. Adjusting groove; 311. Label peeling plate; 32. Adjusting plate; 321. Adjusting shaft; 322. Label tape reel; 33. First brush; 34. Adjusting arm; 341. Label tape take-up reel; 35. Guide roller; 36. Traction roller group; 37. Tensioning assembly; 38. First adjusting assembly; 4. First adjusting seat; 41. First mounting plate; 42. First movable plate; 43. Guide plate; 44. Waist-shaped groove; 45. Second adjusting assembly; 5. First mounting platform; 51. First adjusting screw. 52. Rod, 53. First adjusting slide, 54. First guide rod, 6. Third adjusting assembly, 61. Second mounting platform, 62. Second adjusting screw, 63. Second adjusting slide, 64. Second guide rod, 7. Feeding mechanism, 71. Feeding rack, 72. First moving assembly, 721. First feeding seat, 722. Third guide rod, 723. First bushing, 724. Second moving assembly, 731. Second feeding seat, 732. Fourth guide rod, 733. Second bushing, 734. Suction nozzle, 74. Angle adjusting assembly, 75. Adjusting block, 751. Adjusting roller, 752. Mounting plate, 753. Hinge block, 754. Adjusting cylinder, 755. Control panel, 8. Detailed Implementation

[0030] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0031] like Figures 1 to 11The illustrated folding labeling machine includes a frame 1, on which are mounted a conveying mechanism 2 for conveying products, a labeling mechanism 3 for labeling, a feeding mechanism 7 for automatic feeding, and a control panel 8 for controlling the operation of each mechanism. The conveying mechanism 2 has a labeling port 21 below the labeling mechanism 3. The labeling mechanism 3 includes a back plate 31, and a label peeling plate 32 is installed on the side of the back plate 31 near the labeling port. The feeding mechanism 7 places the product on the conveying mechanism 2, and the conveying mechanism 2 moves the product. The label peeling plate 32 peels the label portion of the label tape into the labeling port 21. The conveying mechanism 2 conveys the product through the labeling port so that the label is attached to the product surface.

[0032] like Figure 2 , Figure 3 The back panel shown is equipped with a label unwinding reel 33, a first brush 34, a label reel 35, several guide rollers 36, a traction roller group 37, and a tensioning assembly 38. The label unwinding reel 33 is used to unwind the label tape. The tensioning assembly 38 contacts the label tape to keep it taut. The traction roller group 37 receives the label tape and pulls it to the label reel 35 to wind up the label tape after the label has been peeled off. A second brush 22 is provided inside the labeling opening 21. The first brush 34 and the second brush 22 work together to smooth the label onto the product. The label on the surface has an adjustment plate 321 on the label peeling plate 32 and an adjustment shaft 322 on the back plate 31. The adjustment plate 321 and the adjustment shaft 322 are rotatably engaged. The back plate 31 has an arc-shaped adjustment groove 311. The side of the adjustment plate 321 has an adjustment element that is connected to the adjustment groove 311 and can slide along the adjustment groove 311. The end of the first brush 34 is also provided with an adjustment arm 341. The position of the first brush 34 relative to the back plate 31 can be adjusted by the adjustment arm 341 so that the first brush 34 fits the product surface.

[0033] like Figure 4 The transmission mechanism 2 shown is equipped with a pressing component 23 behind the labeling port 21. The pressing component 23 includes a first pressing roller 231 and a second pressing roller 232. The second pressing roller 232 is linked to a pressing arm 233. One end of the pressing arm 233 is detachably connected to the transmission mechanism 2, and the other end is rotatably engaged with the second pressing roller 232. The pressing arm 233 has a sliding groove 234. The labeling mechanism peels the label portion from the label tape into the labeling port. When the product passes through the labeling port 21, the peeled label is affixed to the side of the product. Then, the product continues to move, completely peeling the label off the label tape so that the label is affixed to the product surface. The first pressing roller 231 and the second pressing roller 232 can flatten the label on the product surface to prevent the label from lifting.

[0034] like Figure 2The labeling mechanism 3 shown is linked to a first adjustment component 4 for adjusting the labeling angle, a second adjustment component 5 for adjusting the labeling height of the labeling mechanism 3, and a third adjustment component 6 for adjusting the horizontal labeling position of the labeling mechanism 3. The second adjustment component 5 is set on the first adjustment component 4, and the third adjustment component 6 is set vertically on the second adjustment component 5, so as to realize multi-dimensional adjustment of the labeling angle, labeling height and labeling position of the labeling mechanism 3.

[0035] like Figure 7 The first adjustment component 4 shown includes a first adjustment seat 41 mounted on the frame 1. The first adjustment seat 41 has symmetrical first mounting plates 42 on both sides. The first mounting plates 42 are hinged to a first movable plate 43. The second adjustment component 5 is fixedly connected to the first movable plate 43. The first adjustment seat 41 also has guide plates 44 on both sides to guide the rotation path of the first movable plate 43. One end of the guide plate 44 is fixedly connected to the first adjustment seat 41, and the other end is provided with an arc-shaped waist groove 45. The two ends of the first movable plate 43 are provided with fasteners that are connected to the waist groove 45 and can slide along the waist groove 45. Pushing the first movable plate 43 can drive the first movable plate 43 to rotate around the hinge point with the first adjustment seat 41 and make the fasteners slide in the waist groove 45. After the adjustment is completed, tightening the fasteners again can keep the position of the first movable plate 43 fixed relative to the first adjustment seat 41.

[0036] like Figure 8 The second adjustment component 5 shown includes a first mounting platform 51, which is linked to the first movable plate 43. The first mounting platform 51 is provided with a first adjustment screw 52, ​​which is threadedly connected to a first adjustment slide 53. The third adjustment component 6 is linked to the first adjustment slide 53. The first mounting platform 51 is also provided with several first guide rods 54. The first adjustment slide 53 is slidably engaged with the first guide rods 54. Rotating the first adjustment screw 52 will cause the first adjustment slide 53 to move relative to the first adjustment screw 52, ​​thereby adjusting the height of the labeling mechanism 3 and thus adjusting the distance between the label peeling plate 32 and the labeling opening 21.

[0037] like Figure 9 The third adjustment component 6 shown includes a second mounting platform 61 that is linked to the first adjustment slide 53. The second mounting platform 61 is provided with a second adjustment screw 62, which is threadedly connected to the second adjustment slide 63. The back plate 31 is linked to the second adjustment slide 63. The second mounting platform 61 is also provided with several second guide rods 64. The second adjustment slide 63 and the second guide rods 64 are slidably engaged. Rotating the second adjustment screw 62 will cause the second adjustment slide 63 to move relative to the second adjustment screw 62, thereby adjusting the lateral position of the labeling mechanism 3, and further adjusting the relative position of the label peeling plate 32 and the labeling opening 21.

[0038] like Figure 1 , Figure 2, Figure 10 , Figure 11 The feeding mechanism 7 shown includes a feeding frame 71, a suction nozzle 74 for feeding, a first moving component 72 for the horizontal movement of the suction nozzle 74, and a second moving component 73 for the vertical movement of the suction nozzle 74. The first moving component 72 is horizontally arranged on the feeding frame 71, and the second moving component 73 is linked with the first moving component 72. The suction nozzle 74 is linked with the second moving component 73. The feeding frame 71 is also provided with an angle adjusting component 75 for adjusting the suction angle of the suction nozzle 74.

[0039] The first moving component 72 includes a first driving cylinder 721 that is horizontally arranged on the loading frame 71. The output end of the first driving cylinder 721 is provided with a first loading seat 722. The second moving component 73 is linked with the first loading seat 722. Several third guide rods 723 are also provided on both sides of the first loading seat 722. The loading frame 71 is provided with a first bushing 724 that slides with the third guide rods 723.

[0040] The second moving component 73 includes a second driving cylinder 731. The output end of the second driving cylinder 731 is provided with a second feeding seat 732. The suction nozzle 74 is linked with the second feeding seat 732. The second feeding seat 732 is also provided with a plurality of fourth guide rods 733. The first feeding seat 722 is provided with a second bushing 734 that slides with the fourth guide rods 733.

[0041] The angle adjustment assembly 75 includes an adjustment block 751 disposed on the second feeding seat 732, an adjustment roller 752 rotatably connected to the adjustment block 751, a mounting plate 753 for mounting the suction nozzle 74, and an adjustment cylinder 755 for pushing the mounting plate 753 to rotate. One end of the mounting plate 753 is linked to the adjustment roller 752, and the other end is provided with a hinge block 754. The body of the adjustment cylinder 755 is linked to the fourth guide rod 733, and the output end is hinged to the hinge block 754.

[0042] The working principle of this embodiment is as follows: the first drive cylinder 721 pushes the first loading seat 722 to move laterally, moving the suction nozzle 74 above the product to be picked up. Then, the second drive cylinder 731 pushes the second loading seat 732 to move towards the product, and the suction nozzle 74 adheres to the product surface and picks up the product. Then, the second drive cylinder 731 drives the second loading seat 732 to reset, and the first drive cylinder 721 drives the first loading seat 722 to move above the transmission mechanism 2. Then, the second drive cylinder 731 pushes the second loading seat 732 to move towards the transmission mechanism 2, and the suction nozzle 74 stops picking up the product and places the product on the transmission mechanism 2.

[0043] Then, the conveying mechanism 2 drives the product to move towards the labeling mechanism 3. When the product moves to the labeling opening 21, the label tape passes through the label peeling plate 32 and peels a part of the label into the labeling opening 21. The side of the product is attached to the label. Then the product continues to move, and the label is peeled off and attached to the product surface. Then the product passes through the first brush 34 and the second brush 22. The first brush 34 and the second brush 22 smooth the product surface and attach the label tightly to the product surface. Then the conveying mechanism 2 continues to drive the product through the first pressing roller 231 and the second pressing roller 232 to press the label tightly onto the product surface, completing the product labeling.

[0044] Finally, the transmission mechanism 2 continues to move the product and collect the labeled product output.

[0045] This invention automatically places the product onto the conveying mechanism 2 via the feeding mechanism 7, and sets up a labeling opening 21 on the conveying mechanism 2. The label peeling plate 32 of the labeling mechanism 3 is positioned opposite to the labeling opening 21. The label peeling plate 32 peels a portion of the label into the labeling opening 21. When the product moves to the labeling opening 21, the side of the product adheres to the peeled label. Then, the conveying mechanism 2 continues to move the product, completely peeling the label off the label tape. During the movement, the label is completely adhered to the product surface, realizing automatic labeling of the product. In addition, by setting up a first brush 34 on the labeling mechanism 3 and a second brush inside the labeling opening, the label on the product surface can be smoothed after the label is peeled off. The first pressing roller 231 and the second pressing roller 232 flatten the product surface, making the label stably bonded to the product surface and preventing the label from lifting.

[0046] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A folding labeling machine, comprising a frame, wherein the frame is provided with a conveying mechanism for conveying products and a labeling mechanism for labeling, the labeling mechanism including a back plate, and a label peeling plate being provided on the side of the back plate near the conveying mechanism, characterized in that: The transmission mechanism has a labeling opening below the label peeling plate. The label peeling plate is used to peel the label portion from the label tape into the labeling opening. The transmission mechanism transports the product through the labeling opening to make the label adhere to the product surface.

2. The folding labeling machine according to claim 1, characterized in that: The back plate is also equipped with a label tape reel, a first brush, a label tape take-up reel, several guide rollers, and a traction roller group. A second brush is provided inside the label application port. The traction roller group is used to pull the label tape through the label peeling plate to the label tape take-up reel for winding. The first brush and the second brush are used to smooth the label affixed to the product surface. The label peeling plate is equipped with an adjustment plate. The back plate is equipped with an adjustment shaft. The adjustment plate and the adjustment shaft are rotatably engaged. The back plate has an arc-shaped adjustment groove. The side of the adjustment plate is equipped with an adjustment component that connects to the adjustment groove and can slide along the adjustment groove.

3. The folding labeling machine according to claim 2, characterized in that: The transmission mechanism also includes a pressing assembly, which includes a first pressing roller and a second pressing roller. The second pressing roller is linked to a pressing arm. One end of the pressing arm is detachably connected to the transmission mechanism, and the other end is rotatably engaged with the second pressing roller. The pressing arm has a sliding groove.

4. The folding labeling machine according to claim 3, characterized in that: The labeling mechanism further includes a first adjusting component for adjusting the labeling angle, a second adjusting component for adjusting the labeling height of the labeling mechanism, and a third adjusting component for adjusting the horizontal labeling position of the labeling mechanism. The second adjusting component is disposed on the first adjusting component, and the third adjusting component is vertically disposed on the second adjusting component. The first adjusting component includes a first adjusting seat disposed on the frame. The first adjusting seat has symmetrically disposed first mounting plates on both sides. The first mounting plates are hinged to a first movable plate. The second adjusting component is fixedly connected to the first movable plate. The first adjusting seat also has guide plates on both sides to guide the rotation path of the first movable plate. One end of the guide plate is fixedly connected to the first adjusting seat, and the other end has an arc-shaped waist-shaped groove. The two ends of the first movable plate are provided with fasteners that connect to the waist-shaped groove and can slide along the waist-shaped groove.

5. The folding labeling machine according to claim 4, characterized in that: The second adjustment component includes a first mounting platform, which is linked to a first movable plate. The first mounting platform is provided with a first adjustment screw, which is threadedly connected to a first adjustment slide. The third adjustment component is linked to the first adjustment slide. The first mounting platform is also provided with a plurality of first guide rods, and the first adjustment slide slides slide in cooperation with the first guide rods.

6. The folding labeling machine according to claim 5, characterized in that: The third adjustment component includes a second mounting platform that is linked to the first adjustment slide. The second mounting platform is provided with a second adjustment screw, which is threadedly connected to the second adjustment slide. The back plate is linked to the second adjustment slide. The second mounting platform is also provided with a plurality of second guide rods, and the second adjustment slide slides slide in cooperation with the second guide rods.

7. The folding labeling machine according to any one of claims 1 to 6, characterized in that: The transmission mechanism is provided with a feeding mechanism for product feeding. The feeding mechanism includes a feeding frame, a suction nozzle for feeding, a first moving component for horizontal movement of the suction nozzle, and a second moving component for vertical movement of the suction nozzle. The first moving component is horizontally arranged on the feeding frame, the second moving component is linked with the first moving component, and the suction nozzle is linked with the second moving component.

8. The folding labeling machine according to claim 7, characterized in that: The first moving component includes a first driving cylinder arranged laterally on the loading rack. The output end of the first driving cylinder is provided with a first loading seat. The second moving component is linked with the first loading seat. Several third guide rods are also provided on both sides of the first loading seat. The loading rack is provided with a first bushing that slides with the third guide rods.

9. The folding labeling machine according to claim 8, characterized in that: The second moving component includes a second driving cylinder, the output end of which is provided with a second feeding seat. The suction nozzle is linked with the second feeding seat. The second feeding seat is also provided with a plurality of fourth guide rods. The first feeding seat is provided with a second bushing that slides with the fourth guide rods.

10. The folding labeling machine according to claim 9, characterized in that: The feeding rack is also equipped with an angle adjustment assembly for adjusting the suction angle of the suction nozzle. The angle adjustment assembly includes an adjustment block on the second feeding seat, an adjustment roller rotatably connected to the adjustment block, an installation plate for mounting the suction nozzle, and an adjustment cylinder for pushing the installation plate to rotate. One end of the installation plate is linked to the adjustment roller, and the other end is provided with a hinge block. The body of the adjustment cylinder is linked to the fourth guide rod, and the output end is hinged to the hinge block.

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