Twisting and rolling plane labeling machine
By combining the hand-cranked adjustment mechanism along the X, Z, and Y axes with the labeling sponge roller, the problem of labels not adhering properly in flat labeling machines is solved, achieving a higher quality labeling effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-15
- Publication Date
- 2026-03-24
AI Technical Summary
Existing flat labeling machines have shortcomings in labeling quality; the brushes have difficulty adhering the labels firmly, affecting the labeling effect.
The displacement of the side plate seat is adjusted by hand-cranked adjustment mechanisms in the X, Z and Y axes. Combined with the unwinding, label peeling plate and labeling mechanism, the labeling sponge roller is used to roll the label to make it adhere firmly.
It improved the adhesion of labels, enhanced labeling quality, and prevented product damage.
Smart Images
Figure CN224029458U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of flat labeling machine technology, specifically to a rolling flat labeling machine. Background Technology
[0002] A flat labeling machine is an automated device specifically designed for accurately applying labels to flat or slightly curved product surfaces (such as cardboard boxes, plastic sheets, metal sheets, glass bottles, etc.). Used in conjunction with a synchronous belt conveyor, the flat labeling machine is fixedly mounted to the side worktable of the conveyor. The conveyor transports the products, while the flat labeling machine, positioned by sensors and controlled by a servo motor, achieves precise alignment between the label and the product. It can handle labels of different materials (such as paper, plastic, and film) and regularly shaped flat products.
[0003] Flat labeling machines typically use a brush to adhere the label to the product surface after peeling off the label from the label peeler and applying the label to the product surface. However, the brush is insufficient to ensure proper label adhesion, which negatively impacts the labeling quality. Summary of the Invention
[0004] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a rolling flat labeling machine.
[0005] The purpose of this utility model is achieved through the following technical solution: a rolling flat labeling machine, comprising an X-axis hand-crank adjustment mechanism, a Z-axis hand-crank adjustment mechanism fixedly connected to the output end of the X-axis hand-crank adjustment mechanism, a Y-axis hand-crank adjustment mechanism fixedly connected to the output end of the Z-axis hand-crank adjustment mechanism, a side plate seat fixedly connected to the output end of the Y-axis hand-crank adjustment mechanism, and an unwinding mechanism, a label peeling plate, a label covering mechanism, and a winding mechanism, all connected to the side plate seat and arranged sequentially along the conveying direction of the label strip. The X-axis hand-crank adjustment mechanism, the Z-axis hand-crank adjustment mechanism, and the Y-axis hand-crank adjustment mechanism are used together to adjust the displacement of the side plate seat in the XYZ directions. The label peeling plate is used to peel off the label and apply the label to the upper surface of the product. The label covering mechanism is used to roll the label on the upper surface of the product.
[0006] Preferably, the labeling mechanism includes a connecting block connected to the side plate seat, a rotating rod that passes through and is rotatably connected to the connecting block, an adapter block that is adjustablely connected to one end of the rotating rod away from the side plate seat, a labeling sponge roller that is rotatably connected to one end of the adapter block, a limiting cover that is fixedly connected to the side of the connecting block away from the adapter block, and a torsion spring that is housed in the limiting cover and is used to provide torque to the rotating rod to press the labeling sponge roller down onto the upper surface of the product. The limiting cover has a first limiting groove, and one end of the rotating rod that extends into the limiting cover has a second limiting groove. The two ends of the torsion spring are respectively engaged in the first limiting groove and the second limiting groove.
[0007] Preferably, the covering mechanism further comprises a first limiting block connected to one end of the connecting block away from the side plate base, and a second limiting block fixedly arranged on the rotating rod and used for abutting against the first limiting block.
[0008] Preferably, the other end of the adapter block is provided with an elongated mounting hole, and the end of the rotating rod away from the side plate base extends into the elongated mounting hole and is locked to the adapter block by a screw.
[0009] Preferably, the output end of the X-axis hand-operated adjusting mechanism is fixedly connected with a mounting plate, the bottom of the Z-axis hand-operated adjusting mechanism is fixedly connected with a lower fixing block, the lower fixing block is provided with at least three annularly distributed positioning screw holes, the lower fixing block is provided with at least three long-arc mounting holes annularly distributed and in one-to-one correspondence with the positioning screw holes, and the Z-axis hand-operated adjusting mechanism is locked to the positioning screw holes of the lower fixing block by penetrating the long-arc mounting holes and being screwed.
[0010] Preferably, the unwinding mechanism comprises a label holder connected to the side plate base, and a first guide roller set rotatably connected to the side plate base, and the label holder and the first guide roller set are sequentially arranged along the conveying direction of the label material belt.
[0011] Preferably, the winding mechanism comprises a second guide roller set rotatably connected to the side plate base, a winding motor fixedly connected to the side plate base, and a winding holder rotatably connected to the side plate base, the output end of the winding motor is drivingly connected with the back of the winding holder through a transmission belt, the winding motor is used for driving the winding holder to rotate, and the second guide roller set and the winding holder are sequentially arranged along the conveying direction of the label material belt.
[0012] The rubbing and rolling flat surface labeling machine has the advantages that when used in combination with a synchronous belt conveyor, the X-axis hand-operated adjusting mechanism is fixed to the side surface workbench of the synchronous belt conveyor, the displacement of the side plate base in XYZ directions is adjusted by the X-axis hand-operated adjusting mechanism, the Z-axis hand-operated adjusting mechanism and the Y-axis hand-operated adjusting mechanism, the label stripping plate and the covering mechanism are correspondingly arranged on the product to be labeled of the synchronous belt conveyor, the label stripping plate strips the label and labels the product, and the label on the upper surface of the product is rubbed and rolled by the covering mechanism, so that the label is attached to the product, and the labeling quality is improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1It is the structure schematic view of the utility model;
[0014] Figure 2 It is the front view of the utility model;
[0015] Figure 3 It is the local structure decomposition schematic view of the utility model;
[0016] Figure 4 It is the structure schematic view of the label covering mechanism.
[0017] The figure mark is: 1, X axial hand shake adjusting mechanism;2, Z axial hand shake adjusting mechanism;3, Y axial hand shake adjusting mechanism;4, side plate seat;5, unwinding mechanism;51, label frame;52, first guide roller group;6, label stripping plate;7, label covering mechanism;71, connecting block;72, rotating rod;73, adapter block;74, label covering sponge roller;75, limiting cover;76, first limiting block;77, second limiting block;8, winding mechanism;81, second guide roller group;82, winding motor;83, winding frame;9, first limiting slot;10, second limiting slot;11, long strip mounting hole;12, mounting plate;13, lower fixed block;14, positioning screw hole;15, long arc mounting hole. Specific embodiments
[0018] In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in conjunction with examples and drawings, and the content mentioned in the implementation manner is not a limitation of the utility model.
[0019] As Figures 1-4 Shown, a kind of rubbing roller flatbed labeller, including X axial hand shake adjusting mechanism 1, with the output end fixed connection of X axial hand shake adjusting mechanism 1 Z axial hand shake adjusting mechanism 2, with the output end fixed connection of Z axial hand shake adjusting mechanism 2 Y axial hand shake adjusting mechanism 3, with the output end fixed connection of Y axial hand shake adjusting mechanism 3 side plate seat 4, and are connected with side plate seat 4 and are sequentially arranged along the conveying direction of label material band unwinding mechanism 5, label stripping plate 6, label covering mechanism 7 and winding mechanism 8, the X axial hand shake adjusting mechanism 1, Z axial hand shake adjusting mechanism 2 and Y axial hand shake adjusting mechanism 3 are commonly used for adjusting the displacement of side plate seat 4 in XYZ direction, the label stripping plate 6 is used to strip label and label on product upper surface, the label covering mechanism 7 is used for rubbing the label on product upper surface.
[0020] The X-axis hand-shaking adjusting mechanism 1, the Z-axis hand-shaking adjusting mechanism 2 and the Y-axis hand-shaking adjusting mechanism 3 are prior arts, which are only used in this application, and are combined to jointly adjust the displacement of the side plate base 4 in XYZ direction.
[0021] Further, the label covering mechanism 7 comprises a connecting block 71 connected with the side plate base 4, a rotating rod 72 penetrating and rotatingly connected with the connecting block 71, a rotating connecting block 73 adjustably connected with one end of the rotating rod 72 away from the side plate base 4, a label covering sponge roller 74 rotatingly connected with one end of the rotating connecting block 73, a limiting cover 75 fixedly connected with one side of the connecting block 71 away from the rotating connecting block 73, and a torsion spring accommodated in the limiting cover 75 and used to provide torsion for the rotating rod 72 to make the label covering sponge roller 74 press the upper surface of the product. The limiting cover 75 is provided with a first limiting groove 9, one end of the rotating rod 72 penetrating the limiting cover 75 is provided with a second limiting groove 10, and the two ends of the torsion spring are respectively clamped in the first limiting groove 9 and the second limiting groove 10. The torsion spring is used to provide torsion for the rotating rod 72 to make the label covering sponge roller 74 press, and after the label is pasted on the upper surface of the product on the synchronous belt conveyor, the product passes through the label covering sponge roller 74 and the label on the upper surface of the product is rolled by the label covering sponge roller 74, so that the label is pasted on the product, which is beneficial to improve the label pasting quality, and the label covering sponge roller 74 can play a buffering role to avoid damaging the product.
[0022] Further, the label covering mechanism 7 further comprises a first limiting block 76 connected with one end of the connecting block 71 away from the side plate base 4, and a second limiting block 77 fixedly clamped on the rotating rod 72 and used to abut against the first limiting block 76. The rotating angle of the rotating rod 72 can be limited, and the pressing amplitude of the label covering sponge roller 74 can be limited, so that the product is not damaged by excessive pressing of the label covering sponge roller 74.
[0023] Further, the other end of the rotating connecting block 73 is provided with a long strip mounting hole 11, one end of the rotating rod 72 away from the side plate base 4 penetrates the long strip mounting hole 11 and is locked in the rotating connecting block 73 by a screw, the distance between the label covering sponge roller 74 and the rotating rod 72 is adjusted by adjusting the mounting position of the rotating rod 72 in the long strip mounting hole 11, and the gap height between the label covering sponge roller 74 and the synchronous belt conveyor is adjusted.
[0024] Further, the output end of the X-axis hand-shaking adjusting mechanism 1 is fixedly connected with a mounting plate 12, the bottom of the Z-axis hand-shaking adjusting mechanism 2 is fixedly connected with a lower fixing block 13, the lower fixing block 13 is provided with at least three annularly distributed positioning screw holes 14, the lower fixing block 13 is provided with at least three annularly distributed long-arc mounting holes 15 which are in one-to-one correspondence with the positioning screw holes 14 and are in communication with the positioning screw holes 14, and the Z-axis hand-shaking adjusting mechanism 2 is screwed through the long-arc mounting holes 15 and is screwed and locked in the positioning screw holes 14 of the lower fixing block 13. By means of the long-arc mounting holes 15, the Z-axis hand-shaking adjusting mechanism 2 can be rotated and finely adjusted along the Z-axis, and after adjustment, the Z-axis hand-shaking adjusting mechanism 2 is screwed through the long-arc mounting holes 15 and is screwed and locked in the positioning screw holes 14 of the lower fixing block 13, so that the Z-axis hand-shaking adjusting mechanism 2 is fixed to the output end of the X-axis hand-shaking adjusting mechanism 1.
[0025] Further, the unwinding mechanism 5 comprises a label rack 51 connected to the side plate seat 4 and a first guide roller set 52 rotationally connected to the side plate seat 4, and the label rack 51 and the first guide roller set 52 are sequentially arranged along the conveying direction of the label material belt.
[0026] Further, the winding mechanism 8 comprises a second guide roller set 81 rotationally connected to the side plate seat 4, a winding motor 82 fixedly connected to the side plate seat 4 and a winding rack 83 rotationally connected to the side plate seat 4, the output end of the winding motor 82 is drivingly connected with the back of the winding rack 83 through a transmission belt, the winding motor 82 is used for driving the winding rack 83 to rotate, and the second guide roller set 81 and the winding rack 83 are sequentially arranged along the conveying direction of the label material belt. In the embodiment, the winding motor 82 is a stepping motor.
[0027] The above embodiment is a preferred implementation scheme of the utility model, in addition to this, the utility model can be realized in other ways, and any obvious replacement without departing from the concept of the utility model is within the protection scope of the utility model.
Claims
1. A rolling flat labeling machine, characterized in that: The device includes an X-axis hand-crank adjustment mechanism, a Z-axis hand-crank adjustment mechanism fixedly connected to the output end of the X-axis hand-crank adjustment mechanism, a Y-axis hand-crank adjustment mechanism fixedly connected to the output end of the Z-axis hand-crank adjustment mechanism, a side plate seat fixedly connected to the output end of the Y-axis hand-crank adjustment mechanism, and an unwinding mechanism, a label peeling plate, a label covering mechanism, and a winding mechanism, all connected to the side plate seat and arranged sequentially along the conveying direction of the label tape. The X-axis, Z-axis, and Y-axis hand-crank adjustment mechanisms are used together to adjust the displacement of the side plate seat in the XYZ directions. The label peeling plate is used to peel off the label and apply the label to the upper surface of the product. The label covering mechanism is used to roll the label on the upper surface of the product.
2. The rolling flat labeling machine according to claim 1, characterized in that: The labeling mechanism includes a connecting block connected to the side plate seat, a rotating rod that passes through and is rotatably connected to the connecting block, an adapter block that is adjustablely connected to one end of the rotating rod away from the side plate seat, a labeling sponge roller that is rotatably connected to one end of the adapter block, a limiting cover that is fixedly connected to the side of the connecting block away from the adapter block, and a torsion spring that is housed in the limiting cover and is used to provide torque to the rotating rod to press the labeling sponge roller down onto the upper surface of the product. The limiting cover has a first limiting groove, and the end of the rotating rod that extends into the limiting cover has a second limiting groove. The two ends of the torsion spring are respectively engaged in the first limiting groove and the second limiting groove.
3. A rolling flat labeling machine according to claim 2, characterized in that: The labeling mechanism further includes a first limiting block connected to the end of the connecting block away from the side plate seat, and a second limiting block fixedly clamped to the rotating rod and used to abut against and limit the position of the first limiting block.
4. A rolling flat labeling machine according to claim 2, characterized in that: The other end of the adapter block has an elongated mounting hole, and the end of the rotating rod away from the side plate seat extends into the elongated mounting hole and is locked to the adapter block with screws.
5. A rolling flat labeling machine according to claim 1, characterized in that: The output end of the X-axis hand-cranked adjustment mechanism is fixedly connected to a mounting plate, and the bottom of the Z-axis hand-cranked adjustment mechanism is fixedly connected to a lower fixing block. The lower fixing block has at least three annularly distributed positioning screw holes and at least three annularly distributed long arc mounting holes that correspond one-to-one with the positioning screw holes. The Z-axis hand-cranked adjustment mechanism is bolted through the long arc mounting holes and threadedly locked to the positioning screw holes of the lower fixing block.
6. A rolling flat labeling machine according to claim 1, characterized in that: The unwinding mechanism includes a label holder connected to the side plate seat and a first guide roller group rotatably connected to the side plate seat. The label holder and the first guide roller group are arranged sequentially along the conveying direction of the label strip.
7. A rolling flat labeling machine according to claim 1, characterized in that: The winding mechanism includes a second guide roller group rotatably connected to the side plate seat, a winding motor fixedly connected to the side plate seat, and a winding frame rotatably connected to the side plate seat. The output end of the winding motor is connected to the back of the winding frame via a transmission belt. The winding motor is used to drive the winding frame to rotate. The second guide roller group and the winding frame are arranged sequentially along the conveying direction of the label material strip.