Automatic labeling machine for trays
By designing an automatic labeling machine for material trays, and utilizing a gripping robot and vision inspection components to achieve automated labeling, the problem of low efficiency in manual labeling is solved, labeling efficiency and accuracy are improved, labor costs are reduced, and product quality is guaranteed.
Patent Information
- Application Number
- CN202520174367.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-24
AI Technical Summary
In existing technologies, the labeling process for material trays relies on manual operation, resulting in low efficiency and poor accuracy, which cannot meet the needs of large-scale production, increases labor costs, and affects product quality.
Design an automatic labeling machine for material trays, including a feeding mechanism, a conveying mechanism, a transfer mechanism, and a label printing mechanism. It utilizes a gripping robot to achieve automated labeling, and combines visual inspection and barcode scanning components to ensure the accuracy and efficiency of labeling.
It has enabled automated feeding and labeling of material trays, improving production efficiency, reducing labor costs, and ensuring labeling accuracy and product quality.
Smart Images
Figure CN223751309U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to automatic equipment technical field, concretely relates to a tray automatic labeling machine. BACKGROUND
[0002] In modern industrial production, the identification and tracking demand of various products is increasing. For example, in electronic, pharmaceutical, food and many other industries, as an important carrier for material storage and transportation, the tray needs to be accurately labeled to record product information, batch, production date and other key data, so as to facilitate production management, quality traceability and logistics distribution. At present, in the tray labeling operation, some enterprises still use manual labeling method. Manual labeling not only has low efficiency, but also cannot meet the demand of large-scale production. Due to human factors, it is easy to cause inaccurate labeling position, label skewing, missing labeling and other problems, which seriously affects the quality of product identification and subsequent management process. In the labeling process, manual participation is still needed for code scanning detection and manual feeding, which is slow in feeding speed and limited in automation, cannot realize efficient operation in the whole process, increases additional labor cost, and is not conducive to the development of enterprises. SUMMARY
[0003] Therefore, it is necessary to provide a tray automatic labeling machine to solve the problems of time-consuming and labor-consuming production, low labeling efficiency and slow feeding speed caused by manual product taking and placing, code scanning and manual labeling and sticker removing, improve the labeling efficiency and reduce the labor cost.
[0004] The technical scheme for solving the above technical problems is as follows: a tray automatic labeling machine, comprising: a rack, a feeding mechanism, a conveying mechanism, a transfer mechanism and a label printing mechanism;
[0005] The feeding mechanism is arranged at one end of the rack, the feeding mechanism comprises a base, a rotating disc arranged at the upper part of the base, a driving piece arranged at the bottom of the rotating disc for driving the rotating disc to rotate, a plurality of material bins arranged in a circumferential array at the upper part of the rotating disc, and a vertical jacking part arranged at the base close to one end of the rack; the side part of the rack is provided with a label printing mechanism for printing label paper, the upper part of the rack is provided with a conveying mechanism for conveying the tray, a transfer mechanism for transferring the tray on the feeding mechanism to the conveying mechanism, and a transfer mechanism for pasting the label paper printed by the label printing mechanism on the surface of the tray, the conveying mechanism is arranged in the middle of the upper part of the rack, and the transfer mechanism is arranged at the side part of the conveying mechanism.
[0006] In one embodiment, the rotating disc is provided with a plurality of empty positions outside, the material bin comprises a magnet arranged around the empty position and a plurality of limiting columns, and the empty position corresponds to the material bin one by one.
[0007] In one embodiment, the vertical jacking component comprises a support plate, a slide rail arranged on one side of the support plate close to the hopper, a slide block in sliding connection with the slide rail, a jacking plate fixedly connected with the slide block, a driving motor arranged on the side of the slide rail for driving the slide block to slide up and down, and a driving protection chain fixed on the support plate for protecting the slide block.
[0008] In one embodiment, the feeding mechanism further comprises a camera light source assembly, which comprises a first mounting bracket, a first camera, and a first light source; the first mounting bracket is fixed on the upper part of the base and located outside the turntable, the first camera and the first light source are fixed on the first mounting bracket in sequence, the first light source is located below the first camera, and the first camera is located directly above the jacking plate.
[0009] In one embodiment, the conveying mechanism comprises support frames arranged at equal intervals on the upper end of the rack, a conveying belt fixed on the support frames, and a conveying motor fixed on the side wall end of the conveying belt.
[0010] In one embodiment, the transfer mechanism comprises a grabbing robot, a tray suction cup, a label paper suction cup, and a robot control cabinet; the bottom of the grabbing robot is fixed on one end of the upper part of the rack close to the feeding mechanism, the tray suction cup and the label paper suction cup are arranged on the upper end of the grabbing robot, and the robot control cabinet is arranged inside the rack for controlling the working state of the grabbing robot.
[0011] In one embodiment, the label printing mechanism comprises a case, a printer for printing label paper, and a label receiving bracket for storing printed labels; the printer is fixed on the upper part of the case, the label receiving bracket is fixed on the upper part of the rack, the label outlet of the printer is arranged on one side close to the label receiving bracket, and the label receiving bracket is located below the label outlet.
[0012] In one embodiment, a code scanning assembly is further arranged on the upper part of the rack, the code scanning assembly comprises a second mounting bracket and a code scanning gun; the second mounting bracket is fixed on the upper end of the rack, and the code scanning gun is fixed on the second mounting bracket and located above the conveying mechanism.
[0013] In one embodiment, a visual detection assembly for detecting the appearance of the tray is further included, which is arranged on the upper end of the rack away from the feeding mechanism; the visual detection assembly comprises a third mounting bracket, a second camera, a light source bracket, and a second light source mounted on the light source bracket; the two sides of the conveying belt are each provided with a light source bracket and a second light source; the third mounting bracket is fixed on the upper end of the rack; the second camera is fixed on the third mounting bracket and located above the middle of the two light source brackets.
[0014] In one embodiment, a control box is also included, which is disposed at the upper end face of the rack.
[0015] The beneficial effects of the utility model are: the automatic tray labeling machine provided by the utility model sets the feeding mechanism as a rotating disc and sets multiple material bins on the rotating disc, so that the feeding mechanism can rotate to feed, feeding is convenient and fast, and the tray can be fed into the feeding mechanism without stopping the machine, thereby improving the feeding efficiency; the tray on the feeding mechanism is transferred to the conveying mechanism by the grabbing robot, and the grabbing robot can also paste the label paper printed in the label printing mechanism onto the tray, realizing automatic labeling, improving the labeling efficiency and accuracy, and using the grabbing robot for labeling, the visual positioning makes the coverage range wide, the feeding and discharging are accurate and do not damage the product, and it is of great significance for improving the production efficiency, reducing the labor cost and ensuring the product quality. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.
[0017] Figure 1 It is a structural schematic view of the automatic tray labeling machine of one embodiment of the utility model;
[0018] Figure 2 It is a structural schematic view of the feeding mechanism of one embodiment of the utility model;
[0019] Figure 3 It is a structural schematic view of the vertical jacking part of one embodiment of the utility model;
[0020] Figure 4 It is a structural schematic view of the transfer mechanism of one embodiment of the utility model;
[0021] Figure 5 It is another direction structural schematic view of the automatic tray labeling machine of one embodiment of the utility model;
[0022] Figure 6 It is Figure 5 It is an enlarged view of A part in the middle.
[0023] In the drawings, 10, tray automatic labeling machine; 100, rack; 200, feeding mechanism; 210, base; 220, turntable; 221, empty position; 230, hopper; 231, magnet; 232, limiting column; 240, vertical jacking component; 241, support plate; 242, sliding rail; 243, sliding block; 244, jacking plate; 245, driving motor; 246, driving protection chain; 250, camera light source assembly; 251, first mounting bracket; 252, first camera; 253, first light source; 300, conveying mechanism; 310, support frame; 320, conveying belt; 330, conveying motor; 400, transfer mechanism; 410, grabbing robot; 420, tray suction cup; 430, label paper suction cup; 500, label printing mechanism; 510, case; 520, printer; 521, label outlet; 530, label receiving support; 600, code scanning assembly; 610, second mounting bracket; 620, code scanning gun; 700, visual inspection assembly; 710, third mounting bracket; 720, second camera; 730, light source support; 740, second light source; 800, control box. DETAILED DESCRIPTION
[0024] In order to facilitate the understanding of the present application, a more comprehensive description of the present application will be made below with reference to the relevant drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0025] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.
[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments and is not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.
[0027] In one embodiment, as Figures 1 to 6As shown, a tray automatic labeling machine 10 comprises a rack 100, a feeding mechanism 200, a conveying mechanism 300, a transfer mechanism 400, and a label printing mechanism 500. The feeding mechanism 200 is arranged at one end of the rack 100. The feeding mechanism 200 comprises a base 210, a rotating disc 220 arranged at the upper portion of the base 210, a driving member arranged at the bottom of the rotating disc 220 for driving the rotating disc 220 to rotate, a plurality of material bins 230 arranged in a circumferential array at the upper portion of the rotating disc 220, and a vertical lifting member 240 arranged at the base 210 close to one end of the rack 100. A label printing mechanism 500 for printing label paper is arranged at the side of the rack 100. A conveying mechanism 300 for conveying trays is arranged at the upper portion of the rack 100. A transfer mechanism 400 for transferring the trays on the feeding mechanism 200 to the conveying mechanism 300 and for pasting the label paper printed by the label printer 520 on the surface of the trays is arranged at the side of the conveying mechanism 300.
[0028] In this embodiment, the feeding mechanism 200 is arranged at one end of the rack 100. The driving member and the rotating disc 220 in the feeding mechanism 200 are arranged on the base 210. The outer side of the rotating disc 220 is provided with a protective cover for preventing workers from accidentally touching the rotating rotating disc 220 and causing injury. Under the action of the driving member, the plurality of material bins 230 on the rotating disc 220 rotate synchronously with the rotating disc 220. The vertical lifting member lifts the trays from the bottom of the material bins 230, so as to facilitate the trays in the feeding mechanism 200 to be carried to the conveying mechanism 300 on the upper portion of the rack 100 through the transfer mechanism 400 arranged at the upper end of the rack 100. When the trays in one material bin 230 are lifted by the vertical lifting member 240, the trays can be discharged into other material bins 230, realizing non-stop feeding and improving the feeding efficiency. In addition, the transfer mechanism 400 can also suck the label paper printed by the label printing mechanism 500 and paste it on the trays. In this way, automatic labeling can be realized, the occurrence of wrong pasting and missing pasting can be reduced, the labeling efficiency can be improved, and the labor cost can be reduced.
[0029] In one embodiment, the rotating disc 220 is provided with a plurality of avoidance positions 221. The material bin 230 comprises a magnet 231 arranged around the avoidance position 221 and a plurality of limiting columns 232. The avoidance position 221 corresponds to the material bin 230 one by one. Figure 2As shown, four empty positions 221 are provided on the rotary disc 220, which are recessed from the side wall of the rotary disc 220 to the center direction, and the four empty positions 221 are distributed in a cross shape on the rotary disc 220, which are used for the vertical lifting component 240 to extend into the empty positions 221 to lift the material tray upward; the magnet 231 and the plurality of limiting columns 232 arranged around the empty positions 221 form the material bin 230, the arrangement mode of the plurality of limiting columns 232 is the same as the arrangement mode of the reserved holes on the material tray, so that the material bin 230 can store material trays of different sizes; the material bin 230 corresponds to the empty position 221 one by one, that is, the number and position of the material bin 230 are the same as the empty position 221, and the limiting hole is provided on the material tray, which can be directly attracted by the magnet 231 on the rotary disc 220 after the limiting hole penetrates the limiting column 232, thereby reducing the difficulty of feeding.
[0030] In one embodiment, the vertical lifting component 240 includes a support plate 241, a sliding rail 242 arranged on one side of the support plate 241 close to the material bin 230, a sliding block 243 in sliding connection with the sliding rail 242, a lifting plate 244 fixedly connected with the sliding block 243, a driving motor 245 arranged on the side of the sliding rail 242 for driving the sliding block 243 to slide up and down, and a driving protection chain 246 fixed on the support plate 241 for protecting the sliding block 243. Specifically, as shown in the figure, Figure 3 As shown, the support plate 241 of the vertical lifting component 240 is fixed on one end of the base 210 close to the rack 100, and the side of the support plate 241 away from the rack 100 is provided with the sliding rail 242, the sliding block 243, the lifting plate 244 and the driving motor 245. The sliding rail 242 is vertically arranged in the middle of the side of the support plate 241, and a lead screw is arranged on the rear side of the sliding rail 242. The sliding block 243 is sleeved on the sliding rail 242 and connected with the lead screw. The driving motor 245 is arranged on the side of the sliding rail 242 and connected with the lead screw in rotation, and drives the lead screw to rotate under the action of the driving motor 245, thereby driving the sliding block 243 to move in the vertical direction. The lifting plate 244 is fixed on the sliding block 243, and the lifting plate 244 is used to lift the material tray in the material bin 230. The size of the lifting plate 244 is smaller than the size of the empty position 221, so that the lifting plate 244 can pass through the empty position 221. The driving protection chain 246 is further arranged on one side of the sliding rail 242, which is fixed on the support plate 241 and fixedly connected with the sliding block 243, and is used to prevent the sliding block 243 from overloading and accurately control the stop position of the sliding block 243.
[0031] In an embodiment, the feeding mechanism 200 further comprises a camera light source assembly 250, which comprises a first mounting bracket 251, a first camera 252 and a first light source 253; the first mounting bracket 251 is fixed on the upper part of the base 210 and located outside the turntable 220, the first camera 252 and the first light source 253 are fixed on the first mounting bracket 251 in sequence, the first light source 253 is located below the first camera 252, and the first camera 252 is located directly above the jacking plate 244. Specifically, as shown in Figure 1 and Figure 2 In order to improve the accuracy of the transfer mechanism 400 grabbing the tray, the camera light source assembly 250 is also provided in the feeding mechanism 200, the first mounting bracket 251 of the camera light source assembly 250 comprises a first vertical rod and a first horizontal rod, the bottom of the first vertical rod is fixed on the upper end face of the base 210, and the first horizontal rod is fixed on the upper part of the first vertical rod; the first camera 252 and the first light source 253 are arranged on the end of the first horizontal rod away from the first vertical rod in sequence from top to bottom; in this embodiment, the first camera 252 is a CCD camera, and the first light source 253 is a ring light source; by arranging the first camera 252 and the first light source 253 directly above the jacking plate 244, the position and appearance information of the tray can be collected, so that the transfer mechanism 400 can accurately position the tray position, and accurate tray taking and placing can be realized without damaging the product.
[0032] In an embodiment, the conveying mechanism 300 comprises support frames 310 arranged at equal intervals on the upper end of the rack 100, a conveying belt 320 fixed on the support frames 310, and a conveying motor 330 fixed on the end of the side wall of the conveying belt 320. Specifically, as shown in Figure 1 and Figure 5 The conveying mechanism 300 is arranged on the middle of the upper end face of the rack 100 along the length direction of the rack 100, and the conveying assembly comprises the conveying belt 320, the support frames 310 for supporting the conveying belt 320, and the conveying motor 330 for driving the conveying belt 320 to rotate; the support frames 310 are arranged at equal intervals on the upper end face of the rack 100, the conveying belt 320 is arranged around the support frames 310, and the conveying motor 330 is arranged at the end of the side wall of the conveying belt 320 and is rotationally connected with the driving shaft of the conveying belt 320, so that the conveying belt 320 is driven to rotate by the conveying motor 330; the tray is conveyed to the labeling position by the conveying mechanism 300, so that the continuous conveying of the product can be realized, the transfer mechanism 400 can continuously perform the labeling work, and the production efficiency is greatly improved.
[0033] In an embodiment, the transfer mechanism 400 includes a grabbing robot 410, a tray suction cup 420, a label paper suction cup 430, and a robot control cabinet. The bottom of the grabbing robot 410 is fixed to the upper end of the rack 100 near the feeding mechanism 200. The tray suction cup 420 and the label paper suction cup 430 are arranged at the upper end of the grabbing robot 410. The robot control cabinet is arranged inside the rack 100 to control the working state of the grabbing robot 410. Specifically, as shown in Figure 1 and Figure 4 The transfer mechanism 400 is arranged at the upper end of the rack 100 near the feeding mechanism 200. The bottom of the grabbing robot 410 is fixed to the upper end of the rack 100 and connected to the robot control cabinet arranged inside the rack 100. The tray suction cup 420 and the label paper suction cup 430 are arranged at the upper end of the grabbing robot 410. The tray suction cup 420 includes a first adjusting groove and a first suction nozzle arranged in the first adjusting groove. The label paper suction cup 430 includes a connecting plate fixed at the end of the grabbing robot 410, a second adjusting groove arranged at the other end of the connecting plate, and a second suction nozzle arranged in the second adjusting groove. The first suction nozzle and the second suction nozzle are connected to the vacuum generator fixed at the upper end of the rack 100. In this embodiment, the grabbing robot 410 is a Zu 7 six-axis robot produced by the Jieka Company. The grabbing robot 410 transfers the tray and labels. The grabbing robot 410 can be applied to visual positioning, has a wide grabbing coverage, and accurately picks and places the materials. The first suction nozzle sucks the tray to reduce the damage to the tray.
[0034] In an embodiment, the label printing mechanism 500 includes a cabinet 510, a printer 520 for printing label paper, and a label receiving bracket 530 for storing the printed label. The printer 520 is fixed to the upper end of the cabinet 510. The label receiving bracket 530 is fixed to the upper end of the rack 100. The label outlet 521 of the printer 520 is arranged near one side of the label receiving bracket 530. The label receiving bracket 530 is located below the label outlet 521. Specifically, as shown in Figure 5 and Figure 6As shown, the cabinet 510 is arranged on the side of the rack 100 opposite to the transfer mechanism 400, the upper end surface of the cabinet 510 is fixed with a printer 520, the label outlet 521 of the printer 520 is arranged towards the rack 100, and the label receiving support 530 is fixed on the upper end surface of the rack 100 close to the cabinet 510, the label receiving support 530 is provided with a receiving cylinder and a receiving table, the receiving table is fixedly connected with the output end of the receiving cylinder, the receiving table is controlled by the receiving cylinder to move below the label outlet 521 to receive the label paper printed by the printer 520, and the label on the receiving table is picked up by the label paper suction cup 430 controlled by the grabbing robot 410 and pasted on the tray.
[0035] In one embodiment, a code scanning assembly 600 is further arranged on the upper part of the rack 100, the code scanning assembly 600 comprises a second mounting bracket 610 and a code scanning gun 620, the second mounting bracket 610 is fixed on the upper end of the rack 100, and the code scanning gun 620 is fixed on the second mounting bracket 610 and located above the conveying mechanism 300. Specifically, the code scanning assembly 600 is arranged behind the position where the tray is transferred by the transfer mechanism 400 to the conveying belt 320, the bottom of the second mounting bracket 610 is fixed on the upper end surface of the rack 100 and located beside the conveying belt 320, the second mounting bracket 610 is a "7" shaped bracket, the end of the second mounting bracket 610 is located above the conveying belt 320, and the code scanning gun 620 is fixed on the end of the second mounting bracket 610. The code scanning assembly 600 is used to query the basic information of the tray, such as the name, model, specification and other basic information of the product, and the inspector compares the basic information with the actual situation of the product to ensure that the product and the label are consistent.
[0036] In one embodiment, a visual detection assembly 700 for detecting the appearance of the tray is further included, the visual light source assembly is arranged on the upper end of the rack 100 away from the side of the feeding mechanism 200; the visual detection assembly 700 includes a third mounting bracket 710, a second camera 720, a light source bracket 730, and a second light source 740 mounted on the light source bracket 730, the two sides of the conveying belt 320 are provided with light source brackets 730 and second light sources 740, the third mounting bracket 710 is fixed on the upper end of the rack 100, the second camera 720 is fixed on the third mounting bracket 710 and located above the middle of the two light source brackets 730. Specifically, the visual detection assembly 700 is arranged on the upper end of the rack 100 away from the end of the feeding mechanism 200, the number of light source brackets and second light sources is two, the light source brackets 730 are arranged on the two sides of the conveying belt 320, the second light sources 740 are arranged on the light source brackets 730 on the two sides of the conveying belt 320, and the second light sources 740 are strip-shaped light sources; the bottom of the third mounting bracket 710 is fixed on a corner of the upper end surface of the rack 100, the structure of the third mounting bracket 710 is the same as that of the first mounting bracket 251, and the second camera 720 is mounted on the end of the third mounting bracket 710 and located in the middle of the two light source brackets 730. In this embodiment, the second camera 720 is a CCD camera, the position of the tray on the conveying belt 320 and the appearance information of the tray are detected through the visual detection assembly 700, so that the grabbing robot 410 can accurately paste the label on the tray, and the product with defective appearance can also be detected, the unqualified product can be rejected, and the quality of the product can be improved.
[0037] In one embodiment, a control box 800 is further included, and the control box 800 is arranged on the upper end surface of the rack 100. Specifically, the control box 800 is provided with control programs of each motor, cylinder and grabbing robot 410, the control box 800 is arranged on a corner outside the rack 100, the control box 800 is connected with the driving part, the driving motor 245, the conveying motor 330, the printer 520, the receiving cylinder, the camera light source assembly 250 and the visual detection assembly 700, and is used for controlling the working state of each part.
[0038] The working mode of the utility model is as follows: starting the tray automatic labeling machine 10, feeding the tray to each bin 230 on the turntable 220, the jacking plate 244 in the feeding mechanism 200 can hold up the tray in a bin 230, the position and size of the relevant tray are detected through the camera light source assembly 250, the position of the first suction nozzle on the first adjusting groove is adjusted to adapt to the size of the tray, the tray suction cup 420 is moved to the tray through the grabbing robot 410, the tray suction cup 420 sucks the tray and moves to the conveyor belt 320; then the grabbing robot 410 moves to the position of the label receiving bracket 530 to suck the printed label paper, when the tray on the conveyor belt 320 moves to the position of the visual detection assembly 700, the labeling position is determined through the visual detection assembly 700, the grabbing robot 410 moves to paste the label paper on the surface of the tray, then the grabbing robot 410 resets to the material taking position, a cycle action is completed. When the tray moves on the conveyor belt 320, it will pass through the code scanning assembly 600, the code scanning gun 620 on the code scanning assembly 600 scans the two-dimensional code or bar code on the tray to determine the basic information of the tray, preventing different batches and different specifications of products from being mixed together.
[0039] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not contradict, they should be considered within the scope of the present application.
[0040] The above-described embodiments only express one embodiment of the present application, which is described in detail and specifically, but should not be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, several modifications and improvements can be made, which are within the scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.
Claims
1. An automatic labeling machine for material trays, characterized in that, The utility model relates to a kind of automatic label printing and pasting machine, including: Rack, feeding mechanism, conveying mechanism, transfer mechanism, label printing mechanism; The feeding mechanism is arranged at one end of the rack, and the feeding mechanism includes a base, a turntable arranged at the upper part of the base, a driving member arranged at the bottom of the turntable for driving the turntable to rotate, a plurality of material bins arranged in a circumferential array at the upper part of the turntable, and a vertical lifting component arranged at the base near one end of the rack;The side of the rack is provided with a label printing mechanism for printing label paper, and the upper part of the rack is provided with a conveying mechanism for conveying the material disc, a transfer mechanism for transferring the material disc on the feeding mechanism to the conveying mechanism, and a transfer mechanism for pasting the label paper printed by the label printing mechanism on the surface of the material disc, and the conveying mechanism is arranged in the middle of the upper part of the rack, and the transfer mechanism is arranged at the side of the conveying mechanism.
2. The tray automatic labeling machine according to claim 1, characterized in that, The outer side of the turntable is provided with a plurality of empty positions, and the material bin includes a magnet arranged around the empty position and a plurality of limiting columns, and the empty position corresponds to the material bin one by one.
3. The tray automatic labeling machine according to claim 2, characterized in that, The vertical lifting component includes a support plate, a slide rail arranged on the side of the support plate close to the material bin, a sliding block in sliding connection with the slide rail, a lifting plate fixedly connected with the sliding block, a driving motor arranged on the side of the slide rail for driving the sliding block to slide up and down, and a driving protection chain fixed on the support plate for protecting the sliding block.
4. The tray labeling machine of claim 3, wherein The feeding mechanism further includes a camera light source assembly, the camera light source assembly includes a first mounting bracket, a first camera and a first light source;The first mounting bracket is fixed on the upper part of the base and located on the outer side of the turntable, the first camera and the first light source are fixed on the first mounting bracket in turn, the first light source is located below the first camera, and the first camera is located directly above the lifting plate.
5. The tray automatic labeling machine according to claim 1, characterized in that, The conveying mechanism includes support frames arranged at equal intervals on the upper end of the rack, a conveying belt fixed on the support frames, and a conveying motor fixed on the side wall end of the conveying belt.
6. The tray automatic labeling machine according to claim 1, characterized in that, The transfer mechanism includes a grabbing robot, a material disc suction cup and a label paper suction cup, and a robot control cabinet;The bottom of the grabbing robot is fixed on the upper part of the rack close to one end of the feeding mechanism, the material disc suction cup and the label paper suction cup are arranged on the upper end of the grabbing robot, and the robot control cabinet is arranged in the rack for controlling the working state of the grabbing robot.
7. The tray automatic labeling machine according to claim 1, characterized in that, The label printing mechanism includes a case, a printer for printing label paper, and a label receiving bracket for storing printed labels, the printer is fixed on the upper part of the case, the label receiving bracket is fixed on the upper part of the rack, the label outlet of the printer is arranged on one side close to the label receiving bracket, and the label receiving bracket is located below the label outlet.
8. The tray labeling machine of claim 1, wherein, It also includes a code scanning assembly arranged on the upper part of the rack, the code scanning assembly includes a second mounting bracket and a code scanning gun, the second mounting bracket is fixed on the upper end of the rack, and the code scanning gun is fixed on the second mounting bracket and located above the conveying mechanism.
9. The tray labeling machine of claim 1, wherein The visual detection assembly for detecting the appearance of the material tray is further included, the visual light source assembly is arranged on one side of the upper end of the rack far from the material feeding mechanism; the visual detection assembly includes a third mounting bracket, a second camera, a light source bracket and a second light source mounted on the light source bracket, the two sides of the conveying belt are provided with the light source bracket and the second light source, the third mounting bracket is fixed on the upper end of the rack, the second camera is fixed on the third mounting bracket and located above the middle of the two light source brackets.
10. The tray labeling machine of claim 1, wherein, The control box is further included, and the control box is arranged on the upper end surface of the rack.