Label attaching mechanism

Abstract

The utility model relates to the field of label attaching, in particular to a label attaching mechanism. Comprising a mounting plate, one side of the mounting plate is fixedly connected with a fixing seat, the inner wall of the fixing seat is provided with an adjusting structure, the adjusting structure comprises a connecting arm, the connecting arm is rotatably connected with the inner wall of the fixing seat, one side of the connecting arm is fixedly connected with a telescopic air cylinder, and the output end of the telescopic air cylinder is fixedly connected with a connecting plate; and one side of the short arm end of the connecting plate is rotationally connected with a rotating seat, the inner wall of the rotating seat is rotationally connected with an inclined rolling wheel, one side of the mounting plate is fixedly connected with a lifting air cylinder, and the output end of the lifting air cylinder is fixedly connected with a lifting seat. The label attaching mechanism provided by the utility model has the advantages that the operation of automatically attaching labels can be completed, the damage to the labels can be reduced, and the situations of missing attaching, excessive attaching and bubbling during attaching can be avoided, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of label attachment, in particular to a label attachment mechanism. Background Art

[0002] A label attaching mechanism is a mechanism that automatically attaches labels to products and is more common on factory production lines.

[0003] The utility model with announcement number CN214241609U discloses a label paper attaching mechanism, and the key points of its technical solution are as follows: it comprises two groups of conveyor racks, the two groups of conveyor racks have the same structure and are arranged in parallel with the same height, boxes are arranged on the upper surfaces of the two groups of conveyor racks, a support plate is fixedly connected between the two groups of conveyor racks, and a left column and a right column are respectively arranged at the left and right ends of the upper surface of the support plate, a rotating shaft seat and a linkage bracket are respectively arranged on the front and rear side walls of the left column, a bearing plate is fixedly connected to the linkage bracket, and an attaching mechanism is fixedly connected to one side wall of the bearing plate, and a driving motor and an eccentric transmission turntable are respectively arranged on the front and rear side walls of the right column. The utility model has a novel design and a reasonable structure. It replaces traditional manual operation with a machine, which saves time and labor. At the same time, it can realize fixed-point labeling of boxes on the two groups of conveyor racks, improve production efficiency and have good use effect.

[0004] With regard to the above-mentioned relevant contents, the following technical defects were found: although fast labeling can be achieved, bubbles are easily generated during the attachment process, resulting in poor attachment effect. Auxiliary tools such as tweezers, blades, rollers and other tools are required to assist in the label attachment operation. However, this method is likely to cause damage to the label, which will increase the defective rate of the product and affect the quality. In addition, the staff will work for a long time, their attention will be distracted, and they will feel tired. At the same time, if the conveyor rack is stuck, it is easy to cause missing labels, excessive labeling or wrong labeling.

[0005] Therefore, it is necessary to provide a new label attaching mechanism to solve the above technical problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a label attaching mechanism.

[0007] To solve the above technical problems, the utility model provides a label attaching mechanism, comprising: a mounting plate, one side of the mounting plate is fixedly connected to a fixing seat, the inner wall of the fixing seat is provided with an adjusting structure, the adjusting structure comprises a connecting arm, the connecting arm is rotatably connected to the inner wall of the fixing seat, one side of the connecting arm is fixedly connected to a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected to a connecting plate, one side of the short arm end of the connecting plate is rotatably connected to a rotating seat, the inner wall of the rotating seat is rotatably connected to an oblique roller, one side of the mounting plate is fixedly connected to the output end of the lifting cylinder, which is fixedly connected to the lifting seat, the lower surface of the short arm end of the lifting seat is fixedly connected to a sliding rod, the arc surface of the sliding rod is slidably connected to the mounting seat, the upper surface of the mounting seat is fixedly connected to a rotating motor, and the output end of the rotating motor is fixedly connected to a label suction nozzle.

[0008] The effects achieved by the above components are: by setting the adjustment structure, the operation of automatically sticking labels can be completed, label damage can be reduced, and the occurrence of missing labels, excessive sticking and bubbles during sticking can be avoided, thereby improving work efficiency.

[0009] Preferably, a side of the mounting plate away from the fixing seat is fixedly connected to a side thrust cylinder, an output end of the side thrust cylinder is fixedly connected to a connecting plate, a cross-section of the connecting plate is U-shaped, a guide plate is slidably penetrated through the side of the mounting plate, the side of the guide plate is rotatably connected to the inner wall of the connecting plate, a guide hole is opened on the side of the connecting arm, and the inner wall of the guide hole is rotatably connected to the guide plate.

[0010] The effect achieved by the above components is: starting the side thrust cylinder drives the connecting plate, and the connecting plate can drive the connecting arm to rotate with the help of the guide plate, thereby achieving the effect of automatically controlling the connecting arm, thereby further improving the degree of automation of the mechanism.

[0011] Preferably, a guide rail is slidably penetrated through the side surface of the lifting seat, and one side of the guide rail is fixedly connected to the mounting plate.

[0012] The effect achieved by the above components is that when the lifting cylinder drives the lifting seat to move, the guide rail can guide and limit the lifting seat, thereby achieving the effect of improving the stability of the lifting seat during movement.

[0013] Preferably, the arc surface of the slide rod is sleeved with a spring, and two ends of the spring are respectively fixedly connected to the mounting seat and the lifting seat.

[0014] The effect achieved by the above components is: when the lifting cylinder drives the label suction nozzle to move to the position in contact with the label, the spring achieves a shock-absorbing and buffering effect to prevent the label suction nozzle from squeezing and damaging the label.

[0015] Preferably, the arc surface of the oblique roller is fixedly connected with a rubber pad.

[0016] The effect achieved by the above components is that the rubber pad can increase the friction of the arc surface of the oblique roller, thereby avoiding slippage between the oblique roller and the label as much as possible.

[0017] Preferably, a tension spring is provided on one side of the connecting plate, and two ends of the tension spring are fixedly connected to the connecting plate and the rotating seat respectively.

[0018] The effect achieved by the above components is that the tension spring can drive the oblique roller to automatically rotate in the direction close to the label suction nozzle, so that the oblique roller can abut against the label on the label suction nozzle, achieving the effect of conveniently controlling the oblique roller.

[0019] Preferably, a protective tube is provided on the exterior of the tension spring.

[0020] The effect achieved by the above components is that the protective tube can cover and guide the tension spring, thereby preventing the tension spring from being twisted during use.

[0021] Compared with the related art, the label attaching mechanism provided by the utility model has the following beneficial effects:

[0022] The utility model provides a label attaching mechanism, which can complete the operation of automatically attaching labels by arranging an adjustment structure, can reduce label damage, and can avoid the occurrence of missing labels, excessive labels and bubbles during attaching, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A structural schematic diagram of a label attaching mechanism provided by the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure of the regulatory structure shown;

[0025] Figure 3 for Figure 1 A schematic diagram of the local structure of the regulating structure shown;

[0026] Figure 4 for Figure 2 Schematic diagram of the local structure shown.

[0027] Numbers in the figure: 1. Mounting plate; 2. Fixed seat; 3. Adjustment structure; 301. Connecting arm; 302. Telescopic cylinder; 303. Connecting plate; 304. Rotating seat; 305. Oblique roller; 306. Tension spring; 307. Protective tube; 308. Rubber pad; 309. Lifting cylinder; 310. Lifting seat; 311. Sliding rod; 312. Mounting seat; 313. Rotating motor; 314. Label suction nozzle; 315. Side push cylinder; 316. Connecting plate; 317. Guide plate; 318. Guide hole; 319. Spring; 320. Guide rail. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0030] See also Figures 1 to 4 A label attaching mechanism provided by an embodiment of the utility model includes: a mounting plate 1, a fixing seat 2 is fixedly connected to one side of the mounting plate 1, and an adjustment structure 3 is provided on the inner wall of the fixing seat 2.

[0031] In the embodiments of the present invention, please refer to Figures 2 to 4The adjustment structure 3 includes a connecting arm 301, which is rotatably connected to the inner wall of the fixed seat 2, a telescopic cylinder 302 is fixedly connected to one side of the connecting arm 301, and the output end of the telescopic cylinder 302 is fixedly connected to a connecting plate 303, one side of the short arm end of the connecting plate 303 is rotatably connected to a rotating seat 304, and the inner wall of the rotating seat 304 is rotatably connected to an inclined roller 305, one side of the mounting plate 1 is fixedly connected to the output end of a lifting cylinder 309, which is fixedly connected to a lifting seat 310, a sliding rod 311 is fixedly connected to the lower surface of the short arm end of the lifting seat 310, and the arc surface of the sliding rod 311 is slidably connected to a mounting seat 312, a rotating motor 313 is fixedly connected to the upper surface of the mounting seat 312, and a label suction nozzle 314 is fixedly connected to the output end of the rotating motor 313. The effects achieved by the above components are: by setting the adjustment structure 3, the operation of automatically sticking labels can be completed, the damage of labels can be reduced, and the occurrence of missing, over-sticking and bubbles during attachment can be avoided, thereby improving work efficiency. The side of the mounting plate 1 away from the fixing seat 2 is fixedly connected to a side push cylinder 315, and the output end of the side push cylinder 315 is fixedly connected to a connecting plate 316, and the cross-section of the connecting plate 316 is "U"-shaped. A guide plate 317 is slidably penetrated on the side of the mounting plate 1, and the side of the guide plate 317 is rotatably connected to the inner wall of the connecting plate 316. A guide hole 318 is opened on the side of the connecting arm 301, and the inner wall of the guide hole 318 is rotatably connected to the guide plate 317. The effects achieved by the above components are: the side thrust cylinder 315 is started to drive the connection plate 316, and the connection plate 316 can drive the connecting arm 301 to rotate with the help of the guide plate 317, so as to achieve the effect of automatically controlling the connecting arm 301, thereby further improving the degree of automation of the mechanism. The side of the lifting seat 310 is slidably penetrated by a guide rail 320, and one side of the guide rail 320 is fixedly connected to the mounting plate 1. The effects achieved by the above components are: when the lifting cylinder 309 drives the lifting seat 310 to move, the guide rail 320 can guide and limit the lifting seat 310, so as to achieve the effect of improving the stability of the moving process of the lifting seat 310. The arc surface of the slide rod 311 is covered with a spring 319, and the two ends of the spring 319 are respectively fixedly connected to the mounting seat 312 and the lifting seat 310. The effect achieved by the above components is: when the lifting cylinder 309 drives the label suction nozzle 314 to move to the position in contact with the label, the spring 319 achieves the effect of shock absorption and buffering, preventing the label suction nozzle 314 from squeezing the label, and the arc surface of the oblique roller 305 is fixedly connected with a rubber pad 308. The effect achieved by the above components is: the rubber pad 308 can increase the friction force of the arc surface of the oblique roller 305, thereby avoiding the slippage between the oblique roller and the label as much as possible, and a tension spring 306 is arranged on one side of the connecting plate 303, and the two ends of the tension spring 306 are respectively fixedly connected to the connecting plate 303 and the rotating seat 304.The effect achieved by the above components is that the tension spring 306 can drive the oblique roller 305 to automatically rotate in the direction close to the label suction nozzle 314, so that the oblique roller 305 can abut against the label on the label suction nozzle 314, achieving the effect of conveniently controlling the oblique roller 305, and the outer sleeve of the tension spring 306 is provided with a protective tube 307. The effect achieved by the above components is that the protective tube 307 can cover and guide the tension spring 306, achieving the effect of preventing the tension spring 306 from being twisted during use;.

[0032] The working principle of a label attaching mechanism provided by the utility model is as follows: during the label attaching process, the label has directionality. During the operation, the rotating motor 313 is started to set the rotation angle, and the rotating motor 313 drives the label suction nozzle 314 to take the label, and then the label is attached to the surface of the product. Subsequently, the lifting cylinder 309 drives the rotating motor 313 and the label suction nozzle 314 to lift up, and the oblique telescopic cylinder 302 extends to drive the connecting plate 303, the rotating seat 304 and the oblique roller 305, and the oblique roller 305 is connected to the telescopic cylinder 302 and the oblique roller The tension spring 306 of the wheel 305 moves downward as a whole, so that the oblique roller 305 contacts one side of the product surface. At this time, the side push cylinder 315 is retracted to the right, driving the oblique roller 305 to move at the same time, so that it moves from one side of the product to the other side until the bubbles in the label are driven out. The side push cylinder 315 is started to drive the connecting plate 316, and the connecting plate 316 can drive the connecting arm 301 to rotate with the help of the guide plate 317, achieving the effect of automatically controlling the connecting arm 301, thereby further improving the degree of automation of the mechanism. Among them, the lifting cylinder 30 When the lifting seat 310 is driven to move, the guide rail 320 can guide and limit the lifting seat 310, thereby achieving the effect of improving the stability of the lifting seat 310 during movement. In addition, when the lifting cylinder 309 drives the label suction nozzle 314 to move to the position in contact with the label, the spring 319 achieves the effect of shock absorption and buffering to prevent the label suction nozzle 314 from squeezing and damaging the label. Finally, the rubber pad 308 can increase the friction force of the arc surface of the inclined roller 305, thereby minimizing the slippage between the inclined roller and the label. The tension spring 306 can drive The movable oblique roller 305 automatically rotates toward the direction approaching the label suction nozzle 314, so that the oblique roller 305 can abut against the label on the label suction nozzle 314, thereby achieving the effect of convenient control of the oblique roller 305. The protective tube 307 can cover and guide the tension spring 306, thereby achieving the effect of preventing the tension spring 306 from twisting during use. By setting the adjustment structure 3, the operation of automatically sticking labels can be completed, which can reduce label damage and avoid missing stickers, multiple stickers and bubbles during attachment, thereby improving work efficiency.

[0033] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A label attaching mechanism, characterized in that: include: A mounting plate (1), one side of the mounting plate (1) is fixedly connected to a fixing seat (2), an inner wall of the fixing seat (2) is provided with an adjustment structure (3), the adjustment structure (3) comprises a connecting arm (301), the connecting arm (301) is rotatably connected to the inner wall of the fixing seat (2), one side of the connecting arm (301) is fixedly connected to a telescopic cylinder (302), an output end of the telescopic cylinder (302) is fixedly connected to a connecting plate (303), one side of a short arm end of the connecting plate (303) is rotatably connected to a rotating seat (304), The inner wall of the rotating seat (304) is rotatably connected to an inclined roller (305); one side of the mounting plate (1) is fixedly connected to the output end of a lifting cylinder (309) which is fixedly connected to a lifting seat (310); the lower surface of the short arm end of the lifting seat (310) is fixedly connected to a sliding rod (311); the arc surface of the sliding rod (311) is slidably connected to a mounting seat (312); the upper surface of the mounting seat (312) is fixedly connected to a rotating motor (313); and the output end of the rotating motor (313) is fixedly connected to a label suction nozzle (314).

2. A label attaching mechanism according to claim 1, characterized in that: A side thrust cylinder (315) is fixedly connected to a side of the mounting plate (1) away from the fixing seat (2); an output end of the side thrust cylinder (315) is fixedly connected to a connecting plate (316); the cross section of the connecting plate (316) is U-shaped; a guide plate (317) is slidably penetrated through the side of the mounting plate (1); the side of the guide plate (317) is rotatably connected to the inner wall of the connecting plate (316); a guide hole (318) is opened on the side of the connecting arm (301); the inner wall of the guide hole (318) is rotatably connected to the guide plate (317).

3. A label attaching mechanism according to claim 1, characterized in that: A guide rail (320) is slidably provided on the side surface of the lifting seat (310), and one side of the guide rail (320) is fixedly connected to the mounting plate (1).

4. A label attaching mechanism according to claim 1, characterized in that: The arc surface of the sliding rod (311) is sleeved with a spring (319), and the two ends of the spring (319) are respectively fixedly connected to the mounting seat (312) and the lifting seat (310).

5. The label attaching mechanism according to claim 1, characterized in that: The arc surface of the oblique roller (305) is fixedly connected to a rubber pad (308).

6. The label attaching mechanism according to claim 1, characterized in that: A tension spring (306) is provided on one side of the connecting plate (303), and two ends of the tension spring (306) are respectively fixedly connected to the connecting plate (303) and the rotating seat (304).

7. A label attaching mechanism according to claim 6, characterized in that: The tension spring (306) is externally sleeved with a protective tube (307).

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