Tray labeling equipment

Abstract

The utility model relates to a tray labeling device which comprises a tray frame, a feeding clamping mechanism, a feeding lifting mechanism, a conveying mechanism, a label printing mechanism, a labeling mechanism, a first camera, a second camera and a discharging clamping mechanism. The feeding clamping mechanism comprises a feeding clamping assembly and a feeding displacement driving assembly. The feeding lifting mechanism comprises a feeding fork plate and a feeding lifting driving assembly. The conveying mechanism comprises a conveying table and a conveying assembly. The label printing mechanism is used for printing labels; the labeling mechanism is used for labeling the trays located in the labeling area; the first camera is used for photographing and identifying incoming material codes on the material tray; the second camera is used for photographing and identifying incoming material codes and labels on the material tray; the discharging clamping mechanism comprises a discharging clamping assembly and a discharging displacement driving assembly. The tray labeling equipment provided by the utility model integrates the functions of feeding, code scanning and positioning, labeling, detecting and discharging, replaces manual operation to complete the labeling process, and is high in efficiency, high in precision and low in cost.

Description

Technical Field

[0001] The utility model relates to a material tray labeling device. Background Art

[0002] The SMT industry currently uses electronic tray management, which affixes unique material codes to digitally manage incoming materials. Previous technology involved manually scanning incoming material codes, printing labels, and then manually applying the labels to the trays. This method was labor-intensive, inefficient, and prone to errors, resulting in significant losses for the company. Utility Model Content

[0003] The utility model aims to provide a material tray labeling device to solve the problem of low efficiency of manual labeling of material trays.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A tray labeling device, comprising:

[0006] A tray rack, which is used to store trays;

[0007] The feeding and clamping mechanism includes a feeding and clamping assembly and a feeding displacement drive assembly. The feeding and clamping assembly is used to grab the material tray on the material tray rack. The feeding displacement drive assembly is connected to the feeding and clamping assembly to drive the feeding and clamping assembly to move along the X-axis, Y-axis, and Z-axis.

[0008] The feeding and lifting mechanism includes a feeding fork plate and a feeding and lifting drive assembly. The feeding fork plate is used to fork into the lower side of the material tray on the material tray rack. The feeding and lifting drive assembly is connected to the feeding fork plate to drive the feeding fork plate to extend in the vertical direction.

[0009] The conveying mechanism includes a conveying platform and a conveying assembly. The conveying platform is provided with a loading waiting area, a first detection area, a labeling area, a second detection area, and a unloading waiting area arranged in sequence. The loading waiting area is arranged adjacent to the loading clamping mechanism. The conveying assembly is used to drive the material tray to move along the loading waiting area, the first detection area, the labeling area, the second detection area, and the unloading waiting area.

[0010] A label printing mechanism, the label printing mechanism corresponding to the labeling area, and the label printing mechanism is used to print labels;

[0011] A labeling mechanism, the labeling mechanism being used to apply labels to the material tray located in the labeling area;

[0012] A first camera, the first camera is located above the first detection area, and the first camera is used to take pictures to identify the incoming material code on the material tray;

[0013] A second camera, the second camera is located above the second detection area, and the second camera is used to take pictures to identify the incoming material code and label on the material tray;

[0014] The material unloading clamping mechanism is adjacent to the material unloading waiting area. The material unloading clamping mechanism includes a material unloading clamping component and a material unloading displacement driving component. The material unloading clamping component is used to grab the material tray. The material unloading displacement driving component is connected to the material unloading clamping component to drive the material unloading clamping component to move along the X-axis, Y-axis and Z-axis.

[0015] According to some implementation aspects of the present invention, the loading and lifting drive assembly includes a loading and lifting motor, a first transmission wheel, a second transmission wheel, a third transmission wheel, a fourth transmission wheel, a connecting shaft, a first transmission belt, and a second transmission belt. The first transmission wheel is arranged on the driving shaft of the loading and lifting motor, the first transmission belt is wound around the first transmission wheel and the second transmission wheel, the second transmission wheel and the third transmission wheel are both arranged on the connecting shaft, the second transmission belt is wound around the third transmission wheel and the fourth transmission wheel, the loading fork plate is connected to the second transmission belt, and the fourth transmission wheel is located above the third transmission wheel.

[0016] According to some implementation aspects of the present invention, two loading fork plates are provided, and the loading lifting drive assembly also includes a fifth transmission wheel, a sixth transmission wheel, and a third transmission belt. The fifth transmission wheel is provided on the connecting shaft, the sixth transmission wheel is located above the fifth transmission wheel, and the fifth transmission wheel is located on the side of the second transmission wheel away from the third transmission wheel. One loading fork plate is connected to the third transmission belt.

[0017] According to some implementation aspects of the present invention, the labeling mechanism includes a labeling assembly, a labeling mounting plate, a labeling transverse guide rail, a first driving member, and a second driving member. The labeling mounting plate is movably arranged on the labeling transverse guide rail. The first driving member is connected to the labeling mounting plate. The first driving member is connected to the labeling assembly for driving the labeling assembly to extend in a vertical direction. The second driving member is connected to the labeling mounting plate for driving the labeling mounting plate to move along the X-axis.

[0018] According to some implementation aspects of the present invention, the labeling assembly includes a vacuum generator and a suction cup, the vacuum generator is connected to the first driving member, the suction cup is connected to the vacuum generator, and the suction cup is used to absorb the label.

[0019] According to some implementation aspects of the present invention, the conveying platform is provided with a through hole penetrating the upper surface and the lower surface thereof, and the through hole extends along the Y-axis direction;

[0020] The conveying assembly comprises an upper support plate, a lower support plate, a transverse driving member, a plurality of conveying support rods, and a longitudinal driving member, the upper support plate is located above the lower support plate, the upper support plate and the lower support plate are connected by a guide rod, and the upper support plate is moved along the vertical direction relative to the lower support plate; the transverse driving member is connected to the lower support plate to drive the lower support plate along the Y-axis direction, and the longitudinal driving member is connected to the upper support plate to drive the upper support plate to move in the vertical direction, and the conveying support rod extends in the vertical direction. One end of the conveying support rod is fixedly connected to the side of the upper support plate away from the lower support plate, and the other end of the conveying support rod extends in the direction away from the lower support plate. The other end of the conveying support rod can extend out of the through hole to cooperate with the material tray. One conveying support rod corresponds to the loading and waiting area, one conveying support rod corresponds to the labeling area, and one conveying support rod corresponds to the second detection area.

[0021] According to some implementation aspects of the present invention, the device also includes a rotary clamping mechanism, which includes a clamping assembly and a rotary driving member. The clamping end of the clamping assembly can extend out of the through hole of the conveying platform to clamp the material tray located in the first detection area. The rotary driving member is connected to the clamping assembly to drive the clamping assembly to rotate.

[0022] According to some implementation aspects of the present invention, the loading and waiting area is provided with a positioning assembly, and the positioning assembly includes a first positioning baffle, a second positioning baffle, and a third positioning baffle. The first positioning baffle and the second positioning baffle are arranged opposite to each other, and the third positioning baffle is located on the same side of the first positioning baffle and the second positioning baffle. The third positioning baffle is arranged adjacent to the loading and clamping mechanism, and a space for positioning the material tray is formed between the first positioning baffle, the second positioning baffle, and the third positioning baffle.

[0023] According to some implementation aspects of the present invention, the equipment also includes a material unloading lifting mechanism, which includes a material unloading fork plate and a material unloading lifting drive assembly. The material unloading fork plate is used to support the material tray, and the material unloading lifting drive assembly is connected to the material unloading fork plate to drive the material unloading fork plate to extend in a vertical direction.

[0024] According to some implementation aspects of the present invention, the unloading lifting drive assembly includes a unloading lifting motor, a first transmission roller, a second transmission roller, a third transmission roller, a fourth transmission roller, a connecting shaft, a first conveyor belt, and a second conveyor belt. The first transmission roller is arranged on the driving shaft of the unloading lifting motor, and the first conveyor belt is wound around the first transmission roller and the second transmission roller. The second transmission roller and the third transmission roller are both arranged on the connecting shaft. The second conveyor belt is wound around the third transmission roller and the fourth transmission roller, and the fourth transmission roller is located above the third transmission roller; the loading lifting drive assembly also includes a fifth transmission roller, a sixth transmission roller, and a third conveyor belt. The fifth transmission roller is arranged on the connecting shaft, the sixth transmission roller is located above the fifth transmission roller, and the fifth transmission roller is located on the side of the second transmission roller away from the third transmission roller.

[0025] According to some implementation aspects of the present invention, the device further includes a waste storage box, which is used to accommodate unqualified material trays that have been identified by the second camera.

[0026] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0027] The tray labeling equipment provided by the utility model integrates the functions of loading, code scanning and positioning, labeling, detection and unloading, and replaces manual labeling process, with high labeling efficiency, high labeling accuracy and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Attachment Figure 1 This is the overall structural diagram of the tray labeling equipment provided by the utility model;

[0029] Attachment Figure 2 This is a structural diagram of the tray labeling device provided by the utility model from a first perspective;

[0030] Attachment Figure 3 This is a structural diagram of the tray labeling device provided by the utility model from a second perspective;

[0031] Attachment Figure 4 This is a structural diagram of the tray labeling device provided by the utility model from a third perspective;

[0032] Attachment Figure 5 A structural diagram of the loading and clamping mechanism and the loading and lifting mechanism of the tray labeling equipment provided by the utility model from a first perspective;

[0033] Attachment Figure 6 A structural diagram from a second perspective of the feeding and clamping mechanism and the feeding and lifting mechanism of the tray labeling equipment provided by the present invention;

[0034] Attachment Figure 7 A structural diagram of the feeding and clamping mechanism and the feeding and lifting mechanism of the tray labeling equipment provided by the present invention from a third perspective;

[0035] Attachment Figure 8 This is a structural diagram from a first perspective of the material unloading and clamping mechanism and the material unloading and lifting mechanism of the tray labeling equipment provided by the utility model;

[0036] Attachment Figure 9 A structural diagram from a second perspective of the material unloading and clamping mechanism and the material unloading and lifting mechanism of the tray labeling equipment provided by the present invention;

[0037] Attachment Figure 10 This is a structural diagram of the labeling mechanism of the tray labeling equipment provided by the utility model;

[0038] Attachment Figure 11 This is a structural diagram from a first perspective of the conveying mechanism of the tray labeling device provided by the present invention;

[0039] Attachment Figure 12 This is a structural diagram from a second perspective of the conveying mechanism of the tray labeling device provided by the present invention (without the tray);

[0040] Attachment Figure 13 This is a structural diagram of the conveying mechanism of the tray labeling device provided by the utility model from a third perspective (without the tray);

[0041] Attachment Figure 14 This is a structural diagram of the conveying mechanism of the tray labeling device provided by the utility model from a fourth perspective (without the tray);

[0042] Attachment Figure 15 A structural diagram from a fourth perspective of the conveying mechanism of the tray labeling device provided by the present invention;

[0043] Attachment Figure 16 This is a structural diagram of the waste storage box of the tray labeling equipment provided by the utility model.

[0044] In the above attached figures:

[0045] 1- tray rack, 101- bottom plate, 102- support plate, 103- support column;

[0046] 2- conveyor belt;

[0047] 3-feeding and clamping mechanism, 301-feeding and clamping drive member, 302-feeding slide block, 303-feeding clamping rod, 304-feeding support plate, 305-first feeding drive member, 306-first feeding mounting plate, 307-feeding transverse guide rail, 308-feeding longitudinal guide rail, 309-second feeding mounting plate, 310-second feeding drive member, 311-third feeding drive member;

[0048] 4-feeding lifting mechanism, 401-feeding fork plate, 402-feeding lifting motor, 403-first transmission wheel, 404-second transmission wheel, 405-third transmission wheel, 406-fourth transmission wheel, 407-connecting shaft, 408-second transmission belt, 409-fifth transmission wheel, 410-sixth transmission wheel, 411-third transmission belt, 412-guide column;

[0049] 5-transmission mechanism, 501-transmission platform, 502-upper support plate, 503-lower support plate, 504-transverse driving member, 505-transmission support rod, 506-longitudinal driving member, 507-guide rod, 508-mounting seat, 509-sensor, 510-sensor sheet;

[0050] 6-rotating clamping mechanism, 601-clamping drive member, 602-clamping slider, 603-clamping rod, 604-clamping support plate, 605-rotating drive member;

[0051] 7-label printing mechanism;

[0052] 8-labeling mechanism, 801-vacuum generator, 802-suction cup, 803-labeling mounting plate, 804-labeling transverse guide rail, 805-first driving member, 806-second driving member, 807-vacuum pressure display;

[0053] 9-First Camera;

[0054] 10- Second camera;

[0055] 11- blanking and clamping mechanism, 110- blanking and clamping driving member, 111- blanking slider, 112- blanking clamping rod, 113- blanking support plate, 114- first blanking driving member, 115- first blanking mounting plate, 116- blanking transverse guide rail, 117- blanking longitudinal guide rail, 118- second blanking mounting plate, 119- second blanking driving member, 120- third blanking driving member;

[0056] 12- unloading lifting mechanism, 121- unloading fork plate, 122- unloading lifting motor, 123- first transmission roller, 124- second transmission roller, 125- third transmission roller, 126- fourth transmission roller, 127- shaft, 128- second conveyor belt, 129- fifth transmission roller, 130- sixth transmission roller, 131- third conveyor belt;

[0057] 14- waste storage box; 15- material tray; 16- first light source; 17- second light source; 18- first positioning baffle, second positioning baffle, third positioning baffle. DETAILED DESCRIPTION

[0058] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0059] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0060] See also Figures 1 to 16 The tray labeling equipment includes a tray conveying mechanism, a tray rack 1, a loading and clamping mechanism 3, a loading and lifting mechanism 4, a conveying mechanism 5, a label printing mechanism 7, a labeling mechanism 8, a first camera 9, a second camera 10, a blanking and clamping mechanism 11, and a blanking conveying mechanism, wherein:

[0061] The tray rack 1 is used to store multiple trays 15, each with a central hole. A loading and gripping mechanism 3 is used to grab trays from the tray rack 1 and transport them toward the conveyor mechanism 5. The loading and lifting mechanism 4 includes a loading fork plate 401 and a loading and lifting drive assembly. The loading fork plate 401 is used to fork between two adjacent trays on the tray rack 1. The loading and lifting drive assembly is connected to the loading fork plate 401 to drive the loading fork plate 401 to extend vertically.

[0062] The conveying mechanism 5 includes a conveying platform 501 and a conveying assembly. The conveying platform 501 is provided with a material loading and waiting area (see Figure 4 a in the middle), the first detection area (see Figure 4 b in the middle), labeling area (see Figure 4 c in the middle), the second detection area (see Figure 4 d in the middle), unloading and waiting area (see Figure 4(Referring to e in the middle), the loading and waiting area is adjacent to the loading and clamping mechanism 3, and the conveying assembly is used to drive the material tray to move along the loading and waiting area, the first detection area, the labeling area, the second detection area, and the unloading and waiting area. The label printing mechanism 7 corresponds to the labeling area and is used to print labels. The label printing mechanism 7 is a device well known to those skilled in the art, and the specific structure of the label printing mechanism 7 is not described here; the labeling mechanism 8 is used to label the material tray located in the labeling area; the first camera 9 is located above the first detection area and is used to take photos to identify the incoming material code on the material tray; the second camera 10 is located above the second detection area and is used to take photos to identify the incoming material code and label on the material tray; the unloading and clamping mechanism 11 is adjacent to the unloading and waiting area and is used to grab the material tray located in the unloading and waiting area and transport it.

[0063] The equipment in this example integrates the functions of loading, code scanning and positioning, labeling, detection (NG rejection), and unloading, replacing manual labeling process with high efficiency and precision.

[0064] This example further includes a first light source 16 and a second light source 17 . The first light source 16 is located directly below the first camera 9 , and the second light source 17 is located directly below the second camera 10 .

[0065] See also Figure 2-4 The material tray rack 1 includes a base plate 101, a support plate 102, and a support column 103. The support plate 102 is located above the base plate 101. The support column 103 connects the base plate 101 and the support plate 102. The support column 103 extends in a vertical direction. Multiple support columns 103 can be provided. Multiple material trays can be inserted on one support column 103. The material tray at the bottom is located on the support plate 102.

[0066] In some embodiments, the tray conveying mechanism includes a conveyor belt 2 and a conveying drive component. The conveyor belt 2 is used to convey the tray rack 1. The conveyor belt 2 extends along the Y-axis direction. The conveying drive component is used to drive the conveyor belt 2 to move along the Y-axis direction to a specified position close to the transmission mechanism 5. The tray conveying mechanism is set to facilitate the rapid conveying of the tray.

[0067] See also Figure 5-7 The loading and clamping mechanism 3 includes a loading and clamping component and a loading and clamping displacement drive component. The loading and clamping component is used to grab the material tray on the material tray rack 1. The loading and clamping displacement drive component is connected to the loading and clamping component to drive the loading and clamping component to move along the X-axis, Y-axis, and Z-axis.

[0068] The specific structure of the loading and clamping assembly is as follows: the loading and clamping assembly includes a loading and clamping drive 301 and two loading and clamping members. The two loading and clamping members are horizontally and oppositely arranged. The lower ends of the loading and clamping members form clamping ends. The loading and clamping drive 301 is used to drive the two loading and clamping members to move toward or away from each other to tighten the center hole of the material tray or loosen the material tray. Among them, the loading and clamping parts include a loading slider 302, a loading clamping rod 303, and a loading support plate 304. The loading slider 302 is connected to the loading clamping drive part 301. The loading clamping rod 303 is arranged on the loading slider 302. The loading clamping rods 303 of the two loading clamping parts are arranged opposite to each other. The loading support plate 304 is arranged on the loading slider 302. An avoidance hole for avoiding the loading clamping rod 303 is opened on the loading support plate 304. The loading support plate 304 is semicircular. The loading support plate 304 is used to prevent the material tray from colliding with the loading clamping drive part 301.

[0069] The specific structure of the loading displacement drive assembly is as follows: the loading displacement drive assembly includes a first loading drive member 305, a loading transverse guide rail 307, a first loading mounting plate 306, a loading longitudinal guide rail 308, a second loading mounting plate 309, a second loading drive member 310, and a third loading drive member 311. The first loading drive member 305 is connected to the loading clamping assembly to drive the loading clamping assembly to extend along the vertical direction, the loading transverse guide rail 307 extends along the X-axis, and the loading longitudinal guide rail 308 extends along the Y-axis. The first loading mounting plate 306 is movably set on the loading transverse guide rail 307, the second loading drive member 310 is used to drive the first loading mounting plate 306 to move along the X-axis, the second loading mounting plate 309 is movably set on the loading longitudinal guide rail 308, the second loading drive member 310 is fixedly connected to the second loading mounting plate 309, and the third loading drive member 311 is used to drive the second loading mounting plate 309 to move along the Y-axis.

[0070] In this example, the first loading drive member 305 may be a cylinder, the second loading drive member 310 and the third loading drive member 311 may be motors, and the loading clamping drive member 301 may be a cylinder.

[0071] In some embodiments, the loading and lifting drive assembly includes a loading and lifting motor 402, a first transmission wheel 403, a second transmission wheel 404, a third transmission wheel 405, a fourth transmission wheel 406, a connecting shaft 407, a first transmission belt, a second transmission belt 408, a fifth transmission wheel 409, a sixth transmission wheel 410, and a third transmission belt 411. Two loading fork plates 401 are provided, and the two loading fork plates 401 are arranged opposite to each other. The two loading fork plates 401 are respectively arranged on opposite sides of the material tray frame 1; the first transmission wheel 403 is provided on the driving shaft of the loading and lifting motor 402, and the first transmission belt is wound around the first transmission wheel 403 and the second transmission wheel 40 4, the second transmission wheel 404 and the third transmission wheel 405 are both mounted on a connecting shaft 407, a second transmission belt 408 is wound around the third transmission wheel 405 and the fourth transmission wheel 406, a loading fork plate 401 is connected to the second transmission belt 408, and the fourth transmission wheel 406 is located above the third transmission wheel 405; a fifth transmission wheel 409 is mounted on the connecting shaft 407, a sixth transmission wheel 410 is located above the fifth transmission wheel 409, and the fifth transmission wheel 409 is located on the side of the second transmission wheel 404 away from the third transmission wheel 405; one loading fork plate 401 is connected to the second transmission belt 408, and the other loading fork plate 401 is connected to the third transmission belt 411. This structure facilitates the vertical movement of the loading fork plate 401, allowing for better and more stable forking of the material tray; the second transmission belt 408 and the third transmission belt 411 are provided to achieve low cost, high speed, and higher efficiency.

[0072] In this example, one loading fork plate 401 is connected to the second transmission belt 408 via a first connecting member, and the other loading fork plate 401 is connected to the third transmission belt 411 via a second connecting member. The device also includes a guide post 412, which extends in the vertical direction. The first connecting member and the second connecting member are both provided with a through hole for the guide post 412 to pass through. The guide post 412 is provided so that when the loading fork plate 401 moves in the vertical direction, it will be smoother and will not deviate. The loading fork plate 401 includes a first plate and a second plate connected to each other. The first plate and the second plate are L-shaped. The first plate is set vertically and the second plate is set horizontally. The second plate can be forked into the lower side of the material tray on the material tray rack 1, see Figure 2-4 , a loading fork plate 401 can be forked into the lower sides of two material trays located at the same horizontal plane.

[0073] The specific implementation of the feeding lifting mechanism 4 of this example is:

[0074] The electronic material trays to be labeled are placed one by one on the tray rack 1. The tray conveyor mechanism transports the tray rack 1 to the designated position and positions it. The loading and lifting mechanism 4 drives the loading fork plate 401 to lift the four stacked trays to a height that can be picked up by the loading and clamping assembly. The loading and clamping assembly then grabs each tray and moves it to the suction and loading waiting area. After the trays on the same horizontal plane are grabbed by the loading and clamping assembly, the loading fork plate 401 is driven by the loading and lifting drive assembly to move down and insert the tray on the other horizontal plane. The loading fork plate 401 then moves up to a height that can be picked up by the loading and clamping assembly. This operation is repeated until there are no more trays on the tray rack 1.

[0075] The specific structure of the transmission mechanism 5 of this example is as follows:

[0076] See also Figure 11-15 , a through hole is provided on the conveying platform 501 which passes through its upper and lower surfaces and extends in the Y-axis direction; the conveying assembly includes an upper support plate 502, a lower support plate 503, a horizontal driving member 504, a plurality of conveying support rods 505, and a longitudinal driving member 506. The upper support plate 502 is located above the lower support plate 503, and the upper support plate 502 and the lower support plate 503 are connected by a guide rod 507. The upper support plate 502 can move in the vertical direction relative to the lower support plate 503; the horizontal driving member 504 is connected to the lower support plate 503 to drive the lower support plate 503 to move in the Y-axis direction, and the longitudinal driving member 506 06 is connected to the upper support plate 502 and is used to drive the upper support plate 502 to move in the vertical direction. The conveying support rod 505 extends in the vertical direction. One end of the conveying support rod 505 is fixedly connected to the side of the upper support plate 502 away from the lower support plate 503, and the other end of the conveying support rod 505 extends in the direction away from the lower support plate 503. The other end of the conveying support rod 505 can extend out of the through hole of the conveying platform 501 to cooperate with the material tray. There are three conveying support rods 505, one conveying support rod 505 corresponds to the loading and waiting area, another conveying support rod 505 corresponds to the labeling area, and another conveying support rod 505 corresponds to the second detection area.

[0077] In some embodiments, the device also includes a rotary clamping mechanism 6, which includes a clamping assembly and a rotary driving member 605. The clamping end of the clamping assembly can extend out of the through hole of the conveying platform 501 to clamp the material tray located in the first detection area. The rotary driving member 605 is connected to the clamping assembly to drive the clamping assembly to rotate, and the rotary driving member 605 is connected to the upper support plate 502.

[0078] The structure of the clamping assembly is identical to that of the loading and unloading clamping assemblies. It includes a clamping drive 601 and two clamping members, each comprising a clamping slider 602, a clamping rod 603, and a clamping support plate 604. The clamping slider 602 is connected to the clamping drive 601, and the clamping rod 603 is mounted on the clamping slider 602. The clamping rods 603 of the two clamping members are positioned opposite each other and extend into the center hole of the material tray. The clamping support plate 604 is mounted on the clamping slider 602 and has a semicircular clearance hole for the clamping rod 603 to prevent the material tray from colliding with the clamping drive 601.

[0079] The specific implementation of the conveying mechanism 5 conveying the material tray is as follows:

[0080] (1) The material tray (the first piece) is first located in the loading and waiting area; the driving end of the longitudinal drive member 506 is in a descending state, and the transverse drive member 504 drives the lower support plate 503 to move to the far right, driving the rotary clamping mechanism 6 to move to the far right; at this time, the longitudinal drive member 506 drives the upper support plate 502 and the conveying support rod 505 to rise, so that the conveying support rod 505 is inserted into the center hole of the material tray located in the loading and waiting area; the transverse drive member 504 at the bottom drives the lower support plate 503 to move to the left, and then the longitudinal drive member 506 drives the upper support plate 502 and the conveying support rod 505 to descend, and the electronic material tray falls on the conveyor table. At this time, the material tray moves from the loading and waiting area to the first detection area, and the first camera 9 takes a photo to identify the incoming material code and position on the material tray, and then places a new material tray (the second piece) on the loading and waiting area;

[0081] (2) The horizontal driving member 504 drives the lower support plate 503 to move to the rightmost side, driving the rotary clamping mechanism 6 to move to the rightmost side; at this time, the longitudinal driving member 506 drives the upper support plate 502 and the conveying support rod 505 to rise, so that the conveying support rod 505 is inserted into the center hole of the second sheet material tray; the clamping end of the clamping assembly of the rotary clamping mechanism 6 extends into the center hole of the first sheet material tray located in the first detection area, and then drives the clamping assembly and the material tray to rotate to a specific position (specific angle, convenient for labeling); the horizontal driving member 504 then drives the lower support plate 503 to move to the right, and the longitudinal driving member 506 drives the upper support plate 502 , the conveying support rod 505 descends, and the material tray falls on the conveying platform. At this time, the first material tray moves from the first detection area to the labeling area, the label printer prints the material tray label, and the labeling component absorbs the label and sticks it to the positioned material tray; the second material tray moves from the loading and waiting area to the first detection area; then the first material tray moves to the second detection area, and the second camera 10 takes a photo to identify the two labels on the material tray. The system determines whether the information of the two labels is consistent. If they are consistent, the conveying component moves the material tray to the unloading and waiting area. If they are inconsistent, the unloading clamping mechanism 11 grabs the unqualified material tray and transfers it to the waste storage box 14.

[0082] This cycle continues until the second sheet tray is transported to the unloading waiting area, completing the intermittent conveying step.

[0083] The transmission mechanism 5 of this example has a compact structure, a simple structure, a small size, compresses more space, occupies less area, saves space, and has low cost.

[0084] The device also includes a mounting base 508, a sensor 509, and a sensing plate 510. The mounting base 508 is located on the side of the upper support plate 502 away from the lower support plate 503. The sensor 509 is connected to the mounting base 508 and is used to sense the sensing plate 510. The sensing plate 510 is connected to the clamping assembly via a U-shaped plate, and the sensing plate 510 is L-shaped. The mounting base 508 has a downwardly recessed groove, which is open at both the front and rear sides. When the sensing plate 510 extends into the groove, the rotary drive member 605 stops driving.

[0085] In some embodiments, the labeling mechanism 8 includes a labeling assembly, a labeling mounting plate 803, a labeling transverse guide rail 804, a first driving member 805, and a second driving member 806. The labeling mounting plate 803 is movably disposed on the labeling transverse guide rail 804. The first driving member 805 is connected to the labeling mounting plate 803. The first driving member 805 is connected to the labeling assembly to drive the labeling assembly to extend in the vertical direction. The second driving member 806 is connected to the labeling mounting plate 803 to drive the labeling mounting plate 803 to move along the X-axis. Figure 10 The labeling component includes a vacuum generator 801 and a suction cup 802. The vacuum generator 801 is connected to the first driving member 805 through a connecting plate. The suction cup 802 is connected to the vacuum generator 801. The suction cup 802 is used to absorb the label. A vacuum pressure display meter 807 is provided on the connecting plate.

[0086] The labeling component and label printing mechanism 7 are set to solve the process steps that require manual scanning and labeling; two sets of cameras are equipped to scan codes, which greatly improves the labeling efficiency and accuracy, and can screen out unqualified material trays.

[0087] In some embodiments, a positioning assembly is provided in the loading and waiting area, and the positioning assembly includes a first positioning baffle, a second positioning baffle, and a third positioning baffle 18. The first positioning baffle and the second positioning baffle are arranged opposite to each other, and the third positioning baffle is located on the same side of the first positioning baffle and the second positioning baffle. The third positioning baffle is arranged adjacent to the loading and clamping mechanism 3, and a space for positioning the material tray is formed between the first positioning baffle, the second positioning baffle, and the third positioning baffle, and the space is a straight U-shape.

[0088] See also Figure 4The first positioning baffle, the second positioning baffle, and the third positioning baffle all include an inclined plate, a vertical plate, and a fixed plate connected in sequence from top to bottom. The inclined plates are arranged to extend away from each other, the fixed plate is arranged horizontally on the conveying platform 501, and the vertical plate and the fixed plate are arranged vertically.

[0089] In some embodiments, the material unloading clamping mechanism 11 is adjacent to the material unloading waiting area, and the material unloading clamping mechanism 11 includes a material unloading clamping component and a material unloading displacement driving component. The material unloading clamping component is used to grab the material tray, and the material unloading displacement driving component is connected to the material unloading clamping component to drive the material unloading clamping component to move along the X-axis, Y-axis, and Z-axis.

[0090] The specific structure of the blanking clamping assembly is as follows: the blanking clamping assembly includes a blanking clamping drive 110 and two blanking clamping members. The two blanking clamping members are horizontally and oppositely arranged. The lower ends of the blanking clamping members form clamping ends. The blanking clamping drive 110 is used to drive the two blanking clamping members to move toward or away from each other to tighten the center hole of the material tray or loosen the material tray. Among them, the blanking clamping part includes a blanking slider 111, a blanking clamping rod 112, and a blanking support plate 113. The blanking slider 111 is connected to the blanking clamping drive part 110. The blanking clamping rod 112 is arranged on the blanking slider 111. The blanking clamping rods 112 of the two blanking clamping parts are arranged opposite to each other. The blanking support plate 113 is arranged on the blanking slider 111. An avoidance hole for avoiding the blanking clamping rod 112 is opened on the blanking support plate 113. The blanking support plate 113 is semicircular. The blanking support plate 113 is used to prevent the material tray from colliding with the blanking clamping drive part 110.

[0091] The specific structure of the blanking displacement drive assembly is as follows: the blanking displacement drive assembly includes a first blanking drive member 114, a first blanking mounting plate 115, a blanking transverse guide rail 116, a blanking longitudinal guide rail 117, a second blanking mounting plate 118, a second blanking drive member 119, and a third blanking drive member 120. The first blanking drive member 114 is connected to the blanking clamping assembly to drive the blanking clamping assembly to extend in the vertical direction, the blanking transverse guide rail 116 extends along the X axis, and the blanking longitudinal guide rail 117 extends along the X axis. 7 extends along the Y-axis, the first blanking mounting plate 115 is movably set on the blanking transverse guide rail 116, and the second blanking driving member 119 is used to drive the first blanking mounting plate 115 to move along the X-axis; the second blanking mounting plate 118 is movably set on the blanking longitudinal guide rail 117, the second blanking driving member 119 is fixedly connected to the second blanking mounting plate 118, and the third blanking driving member 120 is connected to the second blanking mounting plate 118 to determine that the second blanking mounting plate 118 moves along the Y-axis.

[0092] In some embodiments, the equipment also includes a material unloading lifting mechanism 12, which includes a material unloading fork plate 121 and a material unloading lifting drive assembly. The material unloading fork plate 121 is used to support the material tray, and the material unloading lifting drive assembly is connected to the material unloading fork plate 121 to drive the material unloading fork plate 121 to extend in the vertical direction.

[0093] See also Figure 8-9 The unloading lifting drive assembly includes an unloading lifting motor 122, a first transmission roller 123, a second transmission roller 124, a third transmission roller 125, a fourth transmission roller 126, a shaft 127, a first conveyor belt, a second conveyor belt 128, a fifth transmission roller 129, a sixth transmission roller 130, and a third conveyor belt 131. Two unloading fork plates 121 are provided, and the two unloading fork plates 121 are arranged opposite to each other. The two unloading fork plates 121 are respectively arranged on opposite sides of the material tray frame 1; the first transmission roller 123 is arranged at the driving position of the unloading lifting motor 122 On the shaft, the first conveyor belt is wound around the first and second drive rollers 123 and 124. The second and third drive rollers 124 and 125 are both mounted on shaft 127. The second conveyor belt 128 is wound around the third and fourth drive rollers 125 and 126, with the fourth drive roller 126 positioned above the third drive roller 125. A fifth drive roller 129 is mounted on shaft 127, with the sixth drive roller 130 positioned above the fifth drive roller 129. The fifth drive roller 129 is located on the side of the second drive roller 124 away from the third drive roller 125. One unloading fork plate 121 is connected to the second conveyor belt 128, while another unloading fork plate 121 is connected to the third conveyor belt 131. This structure facilitates vertical movement of the unloading fork plate 121, enabling better and more stable tray removal. The second and third conveyor belts 128 and 131 offer low cost, high speed, and improved efficiency.

[0094] In this example, one unloading fork plate 121 is connected to the second conveyor belt 128 via a first connecting block, and the other unloading fork plate 121 is connected to the third conveyor belt 131 via a second connecting block. The equipment also includes a guide rod, which extends in the vertical direction. The first connecting block and the second connecting block are both provided with through holes for the guide rod to pass through. By providing the guide rod, when the unloading fork plate 121 moves in the vertical direction, it will be smoother and will not deviate. The unloading fork plate 121 includes a first fork plate and a second fork plate that are connected to each other. The first fork plate and the second fork plate are L-shaped. The first fork plate is vertically arranged, and the second fork plate is horizontally arranged. The second fork plate can be forked into the lower side of the material tray on the material tray rack 1, see Figure 2-4 , a feeding fork plate 121 can be forked into the lower sides of two feeding trays located at the same horizontal plane.

[0095] The specific implementation of the feeding lifting mechanism 4 of this example is:

[0096] The unloading lifting mechanism 12 is also provided with a tray conveying mechanism, and the tray rack 1 is placed on the conveyor belt 2 of the tray conveying mechanism. The unloading lifting mechanism 12 drives the unloading fork plate 121 to a height where the loading clamping assembly can pick up the tray. The unloading clamping assembly clamps the tray in the unloading waiting area and moves it above the unloading fork plate 121. After the unloading fork plate 121 is filled with 4 trays in a layer, the unloading lifting mechanism 12 drives the unloading fork plate 121 to descend one grid, and then the unloading fork plate 121 descends and then ascends again, and this cycle repeats. When the trays are full, the tray conveying mechanism transports the full tray rack 1 away.

[0097] In this example, the loading clamping mechanism 3 and the loading lifting mechanism 4 solve the process step of manually collecting the pieces one by one, and can collect 150 to 200 pieces at a time, and the unloading cycle can reach 2S / PCS, which greatly improves the loading efficiency; the unloading clamping mechanism 11 and the unloading lifting mechanism 12 are set to solve the process step of manually collecting the pieces one by one, and can collect 150 to 200 pieces at a time, and the unloading cycle can reach 2S / PCS, which greatly improves the unloading efficiency.

[0098] In some embodiments, the device further includes a waste storage box 14 , which is used to accommodate unqualified trays identified by the second camera 10 .

[0099] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to be included in the scope of protection of the present invention.

Claims

1. A tray labeling device, characterized in that: The device comprises: A tray rack, which is used to store trays; The feeding and clamping mechanism includes a feeding and clamping assembly and a feeding displacement drive assembly. The feeding and clamping assembly is used to grab the material tray on the material tray rack. The feeding displacement drive assembly is connected to the feeding and clamping assembly to drive the feeding and clamping assembly to move along the X-axis, Y-axis, and Z-axis. The feeding and lifting mechanism includes a feeding fork plate and a feeding and lifting drive assembly. The feeding fork plate is used to fork into the lower side of the material tray on the material tray rack. The feeding and lifting drive assembly is connected to the feeding fork plate to drive the feeding fork plate to extend in the vertical direction. The conveying mechanism includes a conveying platform and a conveying assembly. The conveying platform is provided with a loading waiting area, a first detection area, a labeling area, a second detection area, and a unloading waiting area arranged in sequence. The loading waiting area is arranged adjacent to the loading clamping mechanism. The conveying assembly is used to drive the material tray to move along the loading waiting area, the first detection area, the labeling area, the second detection area, and the unloading waiting area. a label printing mechanism, the label printing mechanism corresponding to the labeling area, the label printing mechanism being used to print labels; a labeling mechanism, the labeling mechanism being used to apply labels to the material tray located in the labeling area; A first camera, the first camera is located above the first detection area, and the first camera is used to take pictures to identify the incoming material code on the material tray; A second camera, the second camera is located above the second detection area, and the second camera is used to take pictures to identify the incoming material code and label on the material tray; The material unloading clamping mechanism is adjacent to the material unloading waiting area. The material unloading clamping mechanism includes a material unloading clamping component and a material unloading displacement driving component. The material unloading clamping component is used to grab the material tray. The material unloading displacement driving component is connected to the material unloading clamping component to drive the material unloading clamping component to move along the X-axis, Y-axis and Z-axis.

2. The tray labeling equipment according to claim 1, characterized in that: The loading and lifting drive assembly includes a loading and lifting motor, a first transmission wheel, a second transmission wheel, a third transmission wheel, a fourth transmission wheel, a connecting shaft, a first transmission belt, and a second transmission belt. The first transmission wheel is arranged on the driving shaft of the loading and lifting motor, the first transmission belt is wound around the first transmission wheel and the second transmission wheel, the second transmission wheel and the third transmission wheel are both arranged on the connecting shaft, the second transmission belt is wound around the third transmission wheel and the fourth transmission wheel, the loading fork plate is connected to the second transmission belt, and the fourth transmission wheel is located above the third transmission wheel.

3. The tray labeling equipment according to claim 2, characterized in that: There are two loading fork plates, and the loading lifting drive assembly also includes a fifth transmission wheel, a sixth transmission wheel, and a third transmission belt. The fifth transmission wheel is arranged on the connecting shaft, the sixth transmission wheel is located above the fifth transmission wheel, and the fifth transmission wheel is located on the side of the second transmission wheel away from the third transmission wheel. One loading fork plate is connected to the third transmission belt.

4. The tray labeling equipment according to claim 1, characterized in that: The labeling mechanism includes a labeling assembly, a labeling mounting plate, a labeling transverse guide rail, a first driving member, and a second driving member. The labeling mounting plate is movably arranged on the labeling transverse guide rail. The first driving member is connected to the labeling mounting plate. The first driving member is connected to the labeling assembly to drive the labeling assembly to extend in the vertical direction. The second driving member is connected to the labeling mounting plate to drive the labeling mounting plate to move along the X-axis.

5. The tray labeling equipment according to claim 4, characterized in that: The labeling assembly includes a vacuum generator and a suction cup. The vacuum generator is connected to the first driving member, and the suction cup is connected to the vacuum generator. The suction cup is used to absorb the label.

6. The tray labeling equipment according to claim 1, characterized in that: The conveying platform is provided with a through hole penetrating the upper surface and the lower surface thereof, and the through hole extends along the Y-axis direction; The conveying assembly comprises an upper support plate, a lower support plate, a transverse driving member, a plurality of conveying support rods, and a longitudinal driving member, the upper support plate is located above the lower support plate, the upper support plate and the lower support plate are connected by a guide rod, and the upper support plate is moved along the vertical direction relative to the lower support plate; the transverse driving member is connected to the lower support plate to drive the lower support plate along the Y-axis direction, and the longitudinal driving member is connected to the upper support plate to drive the upper support plate to move in the vertical direction, and the conveying support rod extends in the vertical direction. One end of the conveying support rod is fixedly connected to the side of the upper support plate away from the lower support plate, and the other end of the conveying support rod extends in the direction away from the lower support plate. The other end of the conveying support rod can extend out of the through hole to cooperate with the material tray. One conveying support rod corresponds to the loading and waiting area, one conveying support rod corresponds to the labeling area, and one conveying support rod corresponds to the second detection area.

7. The tray labeling device according to claim 6, characterized in that: The equipment also includes a rotary clamping mechanism, which includes a clamping assembly and a rotary driving member. The clamping end of the clamping assembly can extend out of the through hole of the conveying platform to clamp the material tray located in the first detection area. The rotary driving member is connected to the clamping assembly to drive the clamping assembly to rotate.

8. The tray labeling device according to claim 1, characterized in that: The loading and waiting area is provided with a positioning component, and the positioning component includes a first positioning baffle, a second positioning baffle, and a third positioning baffle. The first positioning baffle and the second positioning baffle are arranged opposite to each other, and the third positioning baffle is located on the same side of the first positioning baffle and the second positioning baffle. The third positioning baffle is arranged adjacent to the loading and clamping mechanism, and a space for positioning the material tray is formed between the first positioning baffle, the second positioning baffle, and the third positioning baffle.

9. The tray labeling device according to claim 1, characterized in that: The equipment also includes a material unloading and lifting mechanism, which includes a material unloading fork plate and a material unloading and lifting drive assembly. The material unloading fork plate is used to support the material tray, and the material unloading and lifting drive assembly is connected to the material unloading fork plate to drive the material unloading fork plate to extend in the vertical direction. The unloading lifting drive assembly includes an unloading lifting motor, a first transmission roller, a second transmission roller, a third transmission roller, a fourth transmission roller, a connecting shaft, a first conveyor belt, and a second conveyor belt. The first transmission roller is arranged on the driving shaft of the unloading lifting motor, the first conveyor belt is wound around the first transmission roller and the second transmission roller, the second transmission roller and the third transmission roller are both arranged on the connecting shaft, the second conveyor belt is wound around the third transmission roller and the fourth transmission roller, and the fourth transmission roller is located above the third transmission roller. The loading and lifting drive assembly also includes a fifth transmission roller, a sixth transmission roller, and a third conveyor belt. The fifth transmission roller is arranged on the connecting shaft, the sixth transmission roller is located above the fifth transmission roller, and the fifth transmission roller is located on the side of the second transmission roller away from the third transmission roller.

10. The tray labeling device according to claim 1, characterized in that: The device also includes a waste storage box, which is used to accommodate unqualified material trays that have been photographed and identified by the second camera.

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