Intelligent visual positioning full-automatic labeling equipment

Abstract

The utility model discloses a kind of intelligent visual positioning full-automatic labeling equipment, it is related to full-automatic labeling equipment technical field, including labeling device, and the right side fixed mounting of labeling device top has positioning device.The utility model said a kind of intelligent visual positioning full-automatic labeling equipment, positioning cylinder controls the positioning plate of two sides to move towards, product is positioned, and then it is convenient for labeling mechanical hand to label product, reduce the moving stroke of labeling mechanical hand after visual positioning later, improve the detection efficiency of labeling machine, by setting buffer spring, when target plate is pressed to the top of product, avoid the damage to product while more accurate detection of the height of product, and automatically adjust the detection height of camera positioning mechanism, and then more quickly and accurately detect product, simultaneously, utilize target plate and range sensor between detection, avoid transparent product, affect the detection of range sensor.

Description

Technical Field

[0001] This utility model relates to the field of fully automatic labeling equipment technology, and more specifically, to an intelligent vision positioning fully automatic labeling equipment. Background Technology

[0002] In the current manufacturing and packaging industries, labeling is a key link in the product production process, and its importance is becoming increasingly prominent. Labeling machines, as the core mechanical equipment for achieving automatic labeling, are widely used on various products, packaging and containers, and undertake the important functions of providing product identification, tracking and information transmission.

[0003] Existing vision-based labeling equipment has improved labeling accuracy to some extent. For example, some devices use a camera positioning mechanism to capture images of the label and the object to be labeled, identify the image coordinates of the label, and then control a robot module to move the label to the desired position on the object. However, when dealing with transparent objects, and when the height of the objects to be labeled is inconsistent, the light transmittance makes it difficult to accurately determine the labeling position. Furthermore, inconsistent detection heights result in inaccurate product positioning, easily leading to label placement deviations. Utility Model Content

[0004] This is a new practical problem.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A fully automatic labeling device with intelligent visual positioning includes a labeling device, wherein a positioning device is fixedly installed on the right side of the top of the labeling device; The positioning device includes a support frame, a lifting frame is fixedly installed on the top of the support frame, a lifting motor is fixedly installed on the top of the lifting frame, a rotating screw is fixedly installed on the output end of the lifting motor, the rotating screw is rotatably installed inside the lifting frame, a lifting block is threaded on the outer surface of the rotating screw, the lifting block is slidably installed inside the lifting frame, a camera frame is fixedly installed on the side of the lifting block, and a camera positioning mechanism is fixedly installed at one end of the camera frame.

[0006] Preferably, lifting cylinders are fixedly installed on both sides of the top of the support frame, and baffles are fixedly installed at the bottom of the lifting cylinders at both ends, and the baffles are slidably installed inside the support frame.

[0007] Preferably, the labeling device includes a conveyor belt, a sliding frame fixedly installed at the left end of the conveyor belt, a labeling robot slidably installed on the top of the sliding frame, fixed frames fixedly installed on both sides of the right end of the conveyor belt, a support sleeve fixedly installed inside the fixed frames on both sides, a limit rod movably sleeved inside both ends of the support sleeve, a positioning plate fixedly installed on the side of the limit rod at both ends, a positioning cylinder fixedly installed on the side of the support sleeve, the output end of the positioning cylinder being fixedly connected to the positioning plate, and the positioning plate being embedded inside the support sleeve.

[0008] Preferably, the support frame is fixedly installed on the top of the conveyor belt, and the support frame is located on the left side of the positioning plate.

[0009] Preferably, a fixing plate is fixedly installed on the right side of the top of the support frame. The fixing plate is located on the side of the positioning plate. A pressing cylinder is fixedly installed on the top of the fixing plate. A fixing sleeve is fixedly installed on the bottom of the pressing cylinder. A movable rod is movably connected inside the fixing sleeve. A buffer spring is fixedly installed on the top of the movable rod. The buffer spring is located between the fixing sleeve and the movable rod. A target plate is fixedly installed on the bottom of the movable rod. A distance measuring sensor is fixedly installed on the bottom of the fixing plate. The target plate is located below the distance measuring sensor.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. The positioning cylinder controls the positioning plates on both sides to move towards each other to position the product, which makes it easier for the labeling robot to label the product, reduces the travel distance of the labeling robot after subsequent visual positioning, and improves the detection efficiency of the labeling machine. 2. By setting a buffer spring, when the target plate is pressed against the top of the product, it avoids damage to the product while more accurately detecting the product's height and automatically adjusts the detection height of the camera positioning mechanism, thereby enabling faster and more accurate product detection. At the same time, the detection is performed between the target plate and the distance sensor, avoiding the interference of transparent products with the distance sensor's detection. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the labeling device of this utility model; Figure 3 This is a schematic diagram of the left side structure of the positioning device of this utility model; Figure 4 This is a schematic diagram of the right side structure of the positioning device of this utility model; Figure 5 This is a schematic diagram of the distance measuring sensor structure of this utility model.

[0012] The attached figures are labeled as follows: 1. Labeling device; 2. Positioning device; 11. Conveyor belt; 12. Sliding frame; 13. Labeling robot; 14. Fixed frame; 15. Support sleeve; 16. Positioning cylinder; 17. Positioning plate; 18. Limiting rod; 21. Support frame; 22. Lifting frame; 23. Lifting motor; 24. Rotating screw; 25. Lifting cylinder; 26. Cover plate; 27. Lifting block; 28. Camera frame; 29. ​​Camera positioning mechanism; 210. Fixed plate; 211. Pressing cylinder; 212. Distance sensor; 213. Fixed sleeve; 214. Movable rod; 215. Buffer spring; 216. Target plate. Detailed Implementation

[0013] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0014] As attached Figure 1 To be continued Figure 5 As shown, an embodiment of this utility model provides an intelligent visual positioning fully automatic labeling device, including a labeling device 1, and a positioning device 2 fixedly installed on the right side of the top of the labeling device 1; like Figure 3 As shown, the positioning device 2 includes a support frame 21, a lifting frame 22 is fixedly installed on the top of the support frame 21, a lifting motor 23 is fixedly installed on the top of the lifting frame 22, a rotating screw 24 is fixedly installed at the output end of the lifting motor 23, the rotating screw 24 is rotatably installed inside the lifting frame 22, a lifting block 27 is threaded on the outer surface of the rotating screw 24, the lifting block 27 is slidably installed inside the lifting frame 22, a camera holder 28 is fixedly installed on the side of the lifting block 27, and a camera positioning mechanism 29 is fixedly installed at one end of the camera holder 28.

[0015] Lifting cylinders 25 are fixedly installed on both sides of the top of the support frame 21, and baffles 26 are fixedly installed at the bottom of the lifting cylinders 25 at both ends. The baffles 26 are slidably installed inside the support frame 21.

[0016] like Figure 2 As shown, the labeling device 1 includes a conveyor belt 11. A sliding frame 12 is fixedly installed at the left end of the conveyor belt 11. A labeling robot 13 is slidably installed on the top of the sliding frame 12. Fixed frames 14 are fixedly installed on both sides of the right end of the conveyor belt 11. Support sleeves 15 are fixedly installed inside the fixed frames 14 on both sides. Limiting rods 18 are movably sleeved inside both ends of the support sleeves 15. Positioning plates 17 are fixedly installed on the sides of the limiting rods 18 at both ends. Positioning cylinders 16 are fixedly installed on the sides of the support sleeves 15. The output end of the positioning cylinder 16 is fixedly connected to the positioning plate 17. The positioning plate 17 is embedded in the inside of the support sleeve 15.

[0017] The support frame 21 is fixedly installed on the top of the conveyor belt 11, and the support frame 21 is located on the left side of the positioning plate 17.

[0018] like Figure 5 As shown, a fixing plate 210 is fixedly installed on the right side of the top of the support frame 21. The fixing plate 210 is located on the side of the positioning plate 17. A pressing cylinder 211 is fixedly installed on the top of the fixing plate 210. A fixing sleeve 213 is fixedly installed on the bottom of the pressing cylinder 211. A movable rod 214 is movably connected inside the fixing sleeve 213. A buffer spring 215 is fixedly installed on the top of the movable rod 214. The buffer spring 215 is located between the fixing sleeve 213 and the movable rod 214. A target plate 216 is fixedly installed on the bottom of the movable rod 214. A ranging sensor 212 is fixedly installed on the bottom of the fixing plate 210. The target plate 216 is located below the ranging sensor 212.

[0019] By setting a buffer spring 215, when the target plate 216 presses against the top of the product, it avoids damage to the product while more accurately detecting the height of the product and automatically adjusts the detection height of the camera positioning mechanism 29, thereby enabling faster and more accurate detection of the product. At the same time, by using the target plate 216 and the distance sensor 212 for detection, it avoids transparent products from affecting the detection of the distance sensor 212.

[0020] The working process of this utility model is as follows: In use, the conveyor belt 11 transports the product to the left, where it rests on the side of the shield 26. Simultaneously, the positioning cylinders 16 on both sides control the positioning plates 17 on both sides to move towards each other, positioning the product and facilitating the labeling robot 13 to label it. Subsequently, the pressing cylinder 211 controls the fixing sleeve 213 to move downward, pressing the target plate 216 onto the top of the product. At this time, the distance sensor 212 detects the distance to the target plate 216 and determines the height of the product. The distance sensor 212 controls the lifting motor 23 to rotate via an electrical signal, causing the rotating screw 24 to rotate, which in turn controls the camera positioning mechanism 29 on the camera frame 28 to move up and down, moving the camera positioning mechanism 29 to the optimal height of the product, thus facilitating the camera positioning mechanism 29 to quickly and accurately photograph and identify the product.

[0021] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An intelligent vision positioning fully automatic labeling device, comprising a labeling device (1), characterized in that: A positioning device (2) is fixedly installed on the right side of the top of the labeling device (1). The positioning device (2) includes a support frame (21), a lifting frame (22) is fixedly installed on the top of the support frame (21), a lifting motor (23) is fixedly installed on the top of the lifting frame (22), a rotating screw (24) is fixedly installed at the output end of the lifting motor (23), the rotating screw (24) is rotatably installed inside the lifting frame (22), a lifting block (27) is threaded on the outer surface of the rotating screw (24), the lifting block (27) is slidably installed inside the lifting frame (22), a camera frame (28) is fixedly installed on the side of the lifting block (27), and a camera positioning mechanism (29) is fixedly installed at one end of the camera frame (28).

2. The intelligent visual positioning fully automatic labeling device according to claim 1, characterized in that: Lifting cylinders (25) are fixedly installed on both sides of the top of the support frame (21), and baffles (26) are fixedly installed at the bottom of the lifting cylinders (25) at both ends. The baffles (26) are slidably installed inside the support frame (21).

3. The intelligent visual positioning fully automatic labeling device according to claim 1, characterized in that: The labeling device (1) includes a conveyor belt (11), a sliding frame (12) is fixedly installed at the left end of the conveyor belt (11), a labeling robot (13) is slidably installed at the top of the sliding frame (12), a fixed frame (14) is fixedly installed on both sides of the right end of the conveyor belt (11), a support sleeve (15) is fixedly installed inside the fixed frame (14) on both sides, a limit rod (18) is movably sleeved inside both ends of the support sleeve (15), a positioning plate (17) is fixedly installed on the side of the limit rod (18) at both ends, a positioning cylinder (16) is fixedly installed on the side of the support sleeve (15), the output end of the positioning cylinder (16) is fixedly connected to the positioning plate (17), and the positioning plate (17) is embedded in the inside of the support sleeve (15).

4. The intelligent visual positioning fully automatic labeling device according to claim 3, characterized in that: The support frame (21) is fixedly installed on the top of the conveyor belt (11), and the support frame (21) is located on the left side of the positioning plate (17).

5. The intelligent visual positioning fully automatic labeling device according to claim 4, characterized in that: A fixing plate (210) is fixedly installed on the right side of the top of the support frame (21). The fixing plate (210) is located on the side of the positioning plate (17). A pressing cylinder (211) is fixedly installed on the top of the fixing plate (210). A fixing sleeve (213) is fixedly installed on the bottom of the pressing cylinder (211). A movable rod (214) is movably connected inside the fixing sleeve (213). A buffer spring (215) is fixedly installed on the top of the movable rod (214). The buffer spring (215) is located between the fixing sleeve (213) and the movable rod (214). A target plate (216) is fixedly installed on the bottom of the movable rod (214). A distance sensor (212) is fixedly installed on the bottom of the fixing plate (210). The target plate (216) is located below the distance sensor (212).

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