Automatic code scanning and labeling equipment

Abstract

The utility model provides a kind of automatic code scanning and labeling equipment, including feeding trolley and code scanning and grabbing equipment, the code scanning and grabbing equipment upper frame and lower frame, lower frame is equipped with left lifting mechanism and right lifting mechanism, right lifting mechanism includes first lifting slide rail, lifting screw, second lifting slide rail, lifting support plate and lifting motor, lifting screw rotation drives lifting slide plate to lift, upper frame lower part is equipped with robot and labeling machine, robot execution end is equipped with suction tray, labeling machine is driven by labeling cylinder, labeling machine lower side is equipped with labeling machine moving mechanism, upper frame upper part is equipped with visual camera, feeding trolley includes trolley frame, trolley frame is equipped with material receiving rod and feeding rod, the lower side of material receiving rod and feeding rod is equipped with material receiving tray;The utility model lower side is equipped with lifting mechanism respectively and feeds, discharges, upper part is equipped with visual positioning device and robot cooperation, accurately grabs product and places into labeling position, accelerates labeling speed, saves manpower cost.

Description

Technical Field

[0001] This utility model relates to the field of labeling technology, and in particular to an automatic barcode scanning and labeling device. Background Technology

[0002] When the material trays enter the warehouse, the product needs to be manually picked up and the barcode scanned. The barcode is then transmitted to the MES (Manufacturing Execution System), which transmits the data to the printer. After the printer prints the barcode, it is manually peeled off and pasted onto the tray. This manual operation can easily lead to incorrect or missing barcodes, resulting in the inability to trace the product later. Based on the production line's requirement to increase data and image storage, an automatic barcode scanning and labeling device needs to be developed. Summary of the Invention

[0003] To address the problems existing in current technologies, this utility model provides an automatic barcode scanning and labeling device that accelerates labeling speed and saves labor costs. To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: This utility model proposes an automatic barcode scanning and labeling device, including a feeding trolley and a barcode scanning and gripping device. The barcode scanning and gripping device includes an upper frame and a lower frame that are integrally formed. The bottom of the lower frame is equipped with casters. A left lifting mechanism and a right lifting mechanism are respectively provided vertically on the left and right sides of the lower frame. The right lifting mechanism includes a first lifting rail, a lifting screw, a second lifting rail, a lifting plate, and a lifting motor. A lifting slide plate is integrally formed at the rear end of the lifting plate. The first lifting rail, the lifting screw, and the second lifting rail are arranged sequentially from left to right. The lifting motor drives the lifting screw to rotate, and the rotation of the lifting screw drives the lifting slide plate to rise and fall along the first and second lifting rails. The left and right lifting mechanisms have the same structure. The lower part of the upper frame is equipped with a robot and a labeling machine. The robot's execution end is equipped with a suction plate, which contains several suction cups. The upper end of each suction cup is equipped with a telescopic rod, and the suction cups are connected to an air circuit via a diversion valve. The labeling machine is driven by a labeling cylinder. A labeling machine moving mechanism is provided below the labeling machine. A vision camera is provided on the upper part of the upper frame. The feeding trolley includes a trolley frame. A receiving rod and a feeding rod are respectively provided on the left and right sides of the trolley frame. A receiving tray is provided on the lower part of the receiving rod and the feeding rod.

[0004] Furthermore, the visual camera includes a camera bracket, a positioning camera, and a camera that takes pictures. The positioning camera and the camera that take pictures are respectively arranged on the left and right sides of the camera bracket. The positioning camera is equipped with a positioning camera light source, and the camera that takes pictures is equipped with a camera that takes pictures light source.

[0005] Furthermore, the labeling machine moving mechanism includes a moving shaft, a moving shaft cable chain, a telescopic cylinder material support plate, and a material support telescopic cylinder. The moving shaft is arranged in the front-back direction and moves along the front-back direction. The material support telescopic cylinder is fixed to the bottom of the moving shaft. The telescopic cylinder material support plate is fixedly connected to the cylinder shaft at the front end of the material support telescopic cylinder. The material support telescopic cylinder drives the telescopic cylinder material support plate to move back and forth.

[0006] Furthermore, a labeling machine connecting plate is fixedly provided at the upper end of the movable shaft, and the labeling machine is fixed at the upper end of the labeling machine connecting plate.

[0007] Furthermore, the output shaft of the lifting motor and the lower end of the lifting screw are driven by a belt.

[0008] Furthermore, the right lifting mechanism also includes a base, a support rod, and a cover plate. The first lifting slide rail, the second lifting slide rail, and the support rod are all fixed between the base and the cover plate. The top end of the lifting screw is connected to the cover plate through a bushing.

[0009] Furthermore, the upper end of the support rod is provided with an upper limit block, and the lower part of the support rod is provided with a lower limit block and a bottom limit block in sequence. The upper limit block restricts the upward movement range of the upper end of the lifting slide plate, the lower limit block restricts the downward movement range of the upper end of the lifting slide plate, and the bottom limit block restricts the lowest position of the lower end of the lifting slide plate.

[0010] Furthermore, a triangular reinforcing plate is provided between the lifting pallet and the lifting slide plate.

[0011] Compared with the prior art, the present invention has the following technical effects: This utility model features lifting mechanisms on both sides of the lower part for loading and unloading, and a vision positioning device and robot at the upper part to accurately grab the product and place it in the labeling position. The labeling machine shaft and the material support plate are integrated. The material support plate extends through a cylinder to hold the product, and the labeling machine shaft extends through a cylinder to complete the labeling action. This utility model speeds up the labeling process and saves labor costs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a schematic diagram of the structure of the visual camera in this application; Figure 3 This is a schematic diagram of the suction tray structure of this application; Figure 4 This is a structural schematic diagram of the material loading trolley in this application; Figure 5 This is a schematic diagram of the moving mechanism of the labeling machine in this application; Figure 6This is a structural schematic diagram of the right lifting mechanism of this application.

[0013] The parts in the attached diagram are labeled as follows: 1. Tri-color LED, 2. Upper frame, 3. Computer, 4. Vision camera, 5. Display screen 6. Labeling cylinder, 7. Robot, 8. Labeling machine, 9. Suction tray 10 Labeling machine moving mechanism, 11 Intermediate plate, 12 Right lifting mechanism, 13 Left lifting mechanism, 14 Lower frame, 15 Casters, 16 Foot cups; 401 Camera bracket, 402 Left camera frame, 403 Right camera frame 404 Left camera mounting block, 405 Camera mounting crossbeam, 406 Right camera mounting block 407 Positioning camera, 408 Camera, 409 Positioning camera light source, 410 camera light source, 901 Mounting hole, 902 Suction cup bracket, 903 Diverter valve, 904 Diverter Valve Bracket, 905 Telescopic Rod, 906 Suction Cup 1001 Moving shaft, 1002 Moving shaft cable chain, 1003 Cable chain bracket, 1004 Labeling machine connecting plate, 1005 Moving shaft base plate, 1006 Raising block, 1007 Telescopic Cylinder Material Support Plate, 1008 Material Support Telescopic Cylinder 1201 Bushing, 1202 Cover Plate, 1203 Upper Limit Block, 1204 First Pipe Sleeve 1205 Second sleeve, 1206 First lifting slide rail, 1207 Lifting screw, 1208 Second lifting slide rail, 1209 Lifting tray, 1210 Lifting slide plate, 1211 Reinforcing plate, 1212 Third sleeve, 1213 Support rod, 1214 Lower limit block, 1215 Lifting motor, 1216 Bottom limit block, 1217 Fourth tube sleeve, 1218 base, 1219 belt, 1701 Cart frame, 1702 Cart handle, 1703 Upper fixing block, 1704 Receiving rod, 1705 Middle fixing block, 1706 Receiving tray, 1707 Lower fixing block, 1708 Trolley casters, 1709 Feeding rod, 1710 Feeding rod fixing block, 1711 trolley positioning post. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] This embodiment discloses an automatic barcode scanning and labeling device, such as... Figure 1 As shown, it includes a loading trolley 17 and a barcode scanning and gripping device. The barcode scanning and gripping device includes an upper frame 2 and a lower frame 14 that are integrally formed. The upper frame 2 and the lower frame 14 are connected by a middle plate 11. The bottom of the lower frame 14 is moved by casters 15 and supported by adjustable feet 16.

[0016] The lower part of the upper frame 2 is equipped with a robot 7 and a labeling machine 8. The labeling machine 8 is driven by a labeling cylinder 6. The execution end of the robot 7 is equipped with a suction plate 9, such as... Figure 3 As shown, the suction cup 9 includes a central annular mounting hole 901 and an outer annular suction cup bracket 902. The output shaft of the execution end of the robot 7 is inserted into the mounting hole 901 and fixedly connected. The suction cup bracket 902 is equipped with a suction cup 906. The upper end of the suction cup 906 is equipped with a telescopic rod 905. The suction cup 906 is connected to the air passage through a diversion valve 903. The diversion valve 903 is fixedly installed on the outer edge of the suction cup bracket 902 through a diversion valve bracket 904.

[0017] A vision camera 4 is located on the upper part of the upper frame 2, such as Figure 2 As shown, the visual camera 4 includes a camera bracket 401, a positioning camera 407, and a camera 408. The camera bracket 401 is composed of several horizontal, vertical, and longitudinal support rods. The left and right sides of the camera bracket 401 are respectively provided with a left camera frame 402 and a right camera frame 403. The positioning camera 407 and the camera 408 are respectively set in the left camera frame 402 and the right camera frame 403.

[0018] like Figure 2 As shown, the upper end of the positioning camera 407 is fixedly connected to the left camera frame 402 via the left camera fixing block 404, and the upper end of the shooting camera 408 is fixedly connected to the right camera frame 403 via the right camera fixing block 406. A camera fixing crossbeam 405 is provided between the right camera fixing block 406 and the right camera frame 403. A positioning camera light source 409 is provided below the positioning camera 407, and a shooting camera light source 410 is provided below the shooting camera 408. The positioning camera light source 409 and the shooting camera light source 410 are respectively fixed to the bottom of the left camera frame 402 and the right camera frame 403.

[0019] like Figure 4As shown, the loading trolley 17 includes a trolley frame 1701. Each corner inside the trolley frame 1701 is reinforced by an upper fixing block 1703, a middle fixing block 1705 and a lower fixing block 1707. The bottom of the trolley frame 1701 is provided with trolley casters 1708, and the loading trolley 17 can be moved by the trolley casters 1708. The top of the trolley frame 1701 is provided with a trolley handle 1702 for holding.

[0020] The left and right sides of the trolley frame 1701 are respectively provided with receiving rod 1704 and feeding rod 1709. The receiving rod 1704 and feeding rod 1709 are respectively fixed to the trolley frame 1701 by rod fixing block 1709. The lower part of the receiving rod 1704 and feeding rod 1709 is respectively provided with receiving tray 1706. The feeding rod 1709 is fixed to the trolley frame 1701 by feeding rod fixing block 1710. The rear side of the trolley frame 1701 is provided with trolley positioning post 1711.

[0021] The labeling machine 8 is equipped with a labeling machine moving mechanism 10 below it, such as... Figure 5 As shown, the labeling machine moving mechanism 10 includes a moving shaft 1001, a moving shaft drag chain 1002, a moving cylinder 1009, a telescopic cylinder material support plate 1007, and a material support telescopic cylinder 1008. The moving shaft 1001 is arranged in the front-to-back direction and is driven to move in the front-to-back direction by the moving cylinder 1009. The moving shaft 1001 is mounted on the moving shaft base plate 1005, which is raised by the shim block 1006. The moving shaft drag chain 1002 is mounted on the side of the moving shaft 1001 by the drag chain bracket 1003.

[0022] The material-supporting telescopic cylinder 1008 is fixed at the bottom of the moving shaft 1001. The telescopic cylinder material-supporting plate 1007 is fixedly connected to the cylinder shaft at the front end of the material-supporting telescopic cylinder 1008. The material-supporting telescopic cylinder 1008 drives the telescopic cylinder material-supporting plate 1007 to move back and forth. The upper end of the moving shaft 1001 is fixedly provided with a labeling machine connecting plate 1004. The labeling machine 8 is fixed at the upper end of the labeling machine connecting plate 1004.

[0023] like Figure 6 As shown, the left and right sides of the lower frame 14 are respectively provided with a left lifting mechanism 13 and a right lifting mechanism 12 in the vertical direction. The loading trolley 17 is positioned by the trolley positioning post 1711 cooperating with the positioning hole at the bottom of the left lifting mechanism 13. The right lifting mechanism 12 includes a first lifting slide rail 1206, a lifting screw 1207, a second lifting slide rail 1208, a lifting support plate 1209 and a lifting motor 1215. The rear end of the lifting support plate 1209 is integrally formed with a lifting slide plate 1210 in the vertical direction. A triangular reinforcing plate 1211 is provided between the lifting support plate 1209 and the lifting slide plate 1210.

[0024] like Figure 6As shown, the first lifting slide rail 1206, the lifting screw 1207, and the second lifting slide rail 1208 are arranged sequentially from left to right. The output shaft of the lifting motor 1215 and the lower end of the lifting screw 1207 are driven by the belt 1219. The rotation of the lifting screw 1207 drives the lifting slide plate 1210 to rise and fall along the first lifting slide rail 1206 and the second lifting slide rail 1208. The left lifting mechanism 13 and the right lifting mechanism 12 have the same structure.

[0025] like Figure 6 As shown, the right lifting mechanism 12 includes a base 1218, a support rod 1213, and a cover plate 1202. The first lifting slide rail 1206, the second lifting slide rail 1208, and the support rod 1213 are all fixed between the base 1218 and the cover plate 1202. The top end of the lifting screw 1207 is connected to the cover plate 1202 through a bushing 1201. The top ends of the first lifting slide rail 1206 and the second lifting slide rail 1208 are connected to the cover plate 1202 through a first sleeve 1204 and a second sleeve 1205, respectively. The bottom ends of the first lifting slide rail 1206 and the second lifting slide rail 1208 are connected to the base 1218 through a third sleeve 1212 and a fourth sleeve 1217, respectively.

[0026] The upper end of the support rod 1213 is provided with an upper limit block 1203, and the lower part of the support rod 1213 is provided with a lower limit block 1214 and a bottom limit block 1216 in sequence. The upper limit block 1203 restricts the upward movement range of the upper end of the lifting slide plate 1210, the lower limit block 1214 restricts the downward movement range of the upper end of the lifting slide plate 1210, and the bottom limit block 1216 restricts the lowest position of the lower end of the lifting slide plate 1210.

[0027] In this embodiment, the automatic barcode scanning and labeling device has a display screen 5 and a computer 3 with a built-in MES system on the left and right sides of the upper frame, respectively. The operation steps of the automatic barcode scanning and labeling device in this embodiment are as follows: Step 1) Stack the electronic components in the loading rod 1709, manually align the trolley positioning post 1711 with the positioning hole of the left lifting mechanism 13, and insert the loading mechanism 17 into the gap of the left lifting mechanism 13. Step 2) Activate the lifting tray of the left lifting mechanism 13 to raise the product to the gripping height of the robot 7. The telescopic cylinder 1008 extends. After the product is in place, the positioning camera 407 starts to take pictures and sends the accurate position of the product to the robot 7. Step 3) After receiving the product position, robot 7 moves above the product, opens the suction plate 9 to vacuum the product, and places the product on the telescopic cylinder support plate 1009. Step 4) After the telescopic cylinder material support plate 1009 receives the product, the robot 7 sends a signal to the MES system, the MES system sends a signal to the camera 408, the camera 408 transmits the data to the MES system, the MES system saves the photo and sends new data to the labeling machine 8. Step 5) Labeling machine 8 prints a label and sends a signal to moving cylinder 1009 to drive labeling machine shaft 1001 to move forward. After labeling machine shaft 1001 is in position, labeling machine 8 affixes a new label to the product. Step 6) The labeling machine shaft 1001 retracts back to its original position and sends a signal to the MES system. The MES system starts the camera 408 to take and save the photo. After the photo is saved, the telescopic cylinder 1008 retracts, the product falls, the lifting plate 1209 of the right lifting mechanism 12 descends, and the telescopic cylinder 1008 returns to its original position. Step 7) Repeat steps 2 to 6 until the material receiving operation is completed.

[0028] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structure made using the contents of this utility model specification and drawings, or directly or indirectly applied to other related technical fields, are similarly included within the patent protection scope of this utility model.

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