An automatic glass flatness binning apparatus

Abstract

The utility model discloses a kind of glass flatness automatic Bin equipment, comprising: tray conveying line, for realizing the multilayer stacking transport of tray and empty tray recycling;Plate separating lifting mechanism, for completing the sequential separation of stacked tray;Sheet taking manipulator, realize the traceless transfer of glass product;Double-station code scanning positioning platform, containing visual positioning platform and self-adapting focusing unit, platform is equipped with the first positioning part and the second positioning part of synchronous operation, equipped with the code reading mechanism of multidimensional movement;Bin differentiating discharging component, Bin differentiating discharging component executes differentiating Bin operation according to information acquisition result. Realize automatic Bin, improve production efficiency, save manpower every time, reduce production cost.

Description

Technical Field

[0001] This invention relates to the field of mechanical automation technology, specifically to a device for automatically sorting and unloading glass products after flatness testing, and is particularly suitable for the traceless bin sorting (Bin refers to a sorting bin, usually a tray or container, which physically sorts products into different sorting bins, abbreviated as "bin sorting") operation of high-precision glass products. Background Technology

[0002] The existing technology uses an EMD (Electrostatic Measurement Device) flatness machine for manual binning. However, the workload of reworking the NG (Not Good) bins (sorting bins) for glass flatness is large, human error is easy to occur, measurement placement is limited, and sorting is prone to confusion, resulting in low efficiency and high cost of this process. Summary of the Invention

[0003] This invention proposes an automatic glass flatness binning device, which solves the problems of low efficiency, high error rate and poor compatibility in the existing technology.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An automatic glass flatness binning device includes: a tray conveyor line comprising a transmission assembly, a bin-separating assembly, and a sensor assembly; the transmission assembly includes a speed-regulating drive unit and an intermittent transmission section for multi-layer stacked transport of trays and empty tray recycling; a bin-separating lifting mechanism including a height adjustment unit and a clamping and positioning section, which works in conjunction with the tray conveyor line to sequentially separate stacked trays; a sheet-retrieving robot including a multi-suction cup array and a spatial positioning module; the suction cup array comprising at least two parallel-operating suction units for traceless transfer of glass products; and a dual-station scanning... The code positioning platform includes a visual positioning platform and an adaptive focusing unit. The platform has a first positioning unit and a second positioning unit that operate synchronously, and is equipped with a multi-dimensional moving code reading mechanism. The bin feeding component includes a path control module and a magazine. The module cooperates with at least four independent transmission channels to form a material distribution system. The material tray conveyor line and the bin lifting mechanism form a first-level material supply channel. The chip picking robot is connected to the end of the channel and forms a product information collection position with the dual-station code scanning and positioning platform. The bin feeding component performs differentiated bin feeding operations based on the information collection results.

[0006] In some embodiments, the following technical features are also included:

[0007] The transmission assembly includes: a synchronous belt drive driven by a speed-regulating motor; a blocking and correction section and an empty disc guide section arranged sequentially along the material flow direction; and an anti-tipping limiting structure covering the multi-layer stacked area.

[0008] In some embodiments, the following technical features are also included:

[0009] The disc lifting mechanism specifically includes: a vertical displacement unit driven by a lead screw motor; a double-claw gripping part; and a laser ranging and early warning module located in the stacking area.

[0010] In some embodiments, the following technical features are also included:

[0011] The tray lifting mechanism includes a stacking height sensor, which detects the stacking height of the trays and triggers an alarm when the height exceeds a preset threshold.

[0012] In some embodiments, the following technical features are also included:

[0013] The dual-claw gripper includes a first gripping arm and a second gripping arm with adjustable spacing.

[0014] In some embodiments, the following technical features are also included:

[0015] The adsorption unit of the robotic arm for picking up the tablets adopts a Bernoulli suction cup and includes a first adsorption module and a second adsorption module arranged in parallel. Each module includes at least three adsorption elements distributed in an equilateral triangle.

[0016] In some embodiments, the following technical features are also included:

[0017] The dual-station barcode scanning and positioning platform further includes: a dual-channel translational positioning platform with an X-axis travel of more than 300mm and a Y-axis positioning accuracy of ≤0.05mm; and a barcode reading unit equipped with an optical zoom module, which integrates a Z-axis automatic focusing mechanism and a Y-axis tracking mechanism.

[0018] In some embodiments, the following technical features are also included:

[0019] Each magazine housing unit of the bin feeding assembly has a capacity of 50 glass products.

[0020] In some embodiments, the following technical features are also included:

[0021] The magazine of the bin feeding assembly includes eight sets of receiving units arranged in a rectangular array. Each set of receiving units is equipped with a counting sensor and a full load indicator, forming a spatially intersecting layout with four sets of bidirectional conveyor belts.

[0022] In some embodiments, the following technical features are also included:

[0023] The bidirectional conveyor belt includes four independently operating belt conveyor lines, each with an adjustable bandwidth of 50-150mm, and a lifting and reversing mechanism located at the end of the conveyor line, which includes a hydraulic lifting platform and a rotary positioning component.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] Overall efficiency improvement: Through pallet stacking and transportation (30 pallet capacity), dual-plate parallel operation (plate picking + bin sorting) and clip coordination, UPH is increased to 1300PCS / H, which is a significant improvement in efficiency compared to existing technologies;

[0026] Adaptive compatibility: The dual-station barcode scanning platform supports high positioning accuracy and automatic focus adjustment, and can be adapted to a wide range of glass products of various sizes and specifications.

[0027] Mistake-proof design: Stacked height sensor, laser rangefinder module and anti-tipping limit structure greatly reduce the failure rate.

[0028] Through the coordinated control of the material tray conveyor line, the tray lifting mechanism and the dual-station platform, breakthroughs have been achieved in the following aspects: improved overall equipment efficiency, shortened stacking detection trigger cycle, reduced process lag in parallel processing at dual stations, and product surface roughness controlled within the standard range.

[0029] By utilizing the Bernoulli suction cup airflow buffering mechanism and vacuum adsorption force closed-loop control, the accuracy of stack tilt warning is improved. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of the device according to an embodiment of the present invention.

[0031] Figure 2 This is a schematic diagram of the material tray conveyor line structure according to an embodiment of the present invention.

[0032] Figure 3 This is a schematic diagram of the conveyor belt mechanism for the material tray conveyor line according to an embodiment of the present invention.

[0033] Figure 4 This is a schematic diagram of the structure of the material tray conveyor assembly 1 according to an embodiment of the present invention.

[0034] Figure 5 This is a schematic diagram of the structure of the material tray conveyor assembly 2 in an embodiment of the present invention.

[0035] Figure 6 This is a schematic diagram of the structure of assembly 4 of the material tray conveyor line in an embodiment of the present invention.

[0036] Figure 7 This is a schematic diagram of the idler wheel mechanism of the material tray conveyor line according to an embodiment of the present invention.

[0037] Figure 8This is a schematic diagram of the belt drive wheel assembly of the material tray conveyor line according to an embodiment of the present invention.

[0038] Figure 9 This is a schematic diagram of the operation of the material tray conveyor line according to an embodiment of the present invention.

[0039] Figure 10 This is a schematic diagram of the feeding assembly on the material tray conveyor line according to an embodiment of the present invention.

[0040] Figure 11 This is a schematic diagram of the robotic arm for picking up films according to an embodiment of the present invention.

[0041] Figure 12 This is a schematic diagram of the QR code positioning platform components according to an embodiment of the present invention.

[0042] Figure 13 This is a schematic diagram of the barcode scanning camera component according to an embodiment of the present invention.

[0043] Figure 14 This is a schematic diagram of the Bin feeding assembly according to an embodiment of the present invention.

[0044] Figure 15 This is a schematic diagram of the device operation according to an embodiment of the present invention.

[0045] The reference numerals in the attached figures are explained as follows:

[0046] 10. Material tray conveyor line; 11. Belt mechanism; 1101. Belt fixing plate; 1102. Belt support; 1103. M5 screw; 1104. Belt stop bar; 1105. Limiting baffle; 1106. Belt drive wheel assembly; 11061. Synchronous pulley; 11062. Drive wheel shaft; 11063. Drive wheel; 11064. Retaining ring; 11065. Deep groove ball bearing; 11065. Drive wheel bearing housing; 11066. Flat belt; 1107. Flat belt; 1107'. Motor; 1108. Arc tooth synchronous belt; 110. 9. Assembly 1 (1110), Triaxial Cylinder 11101, Block Fixing Plate 11102, Limiting Baffle 11103, Speed ​​Control Valve 11104, Screw 11105, Screw 11106; Assembly 2 (1111), Triaxial Cylinder 11111, Block Fixing Plate 11112, Limiting Baffle 11113, Speed ​​Control Valve 11114, Screw 11115; Assembly 3 (1112), Screw 1113; Assembly 4 (1114), Photoelectric Sensor 111 41. Sensor bracket 11142. Screw 11143. Standard parts assembly 1115. Idler wheel mechanism 1116. Idler wheel 11161. Idler wheel shaft 11162. Idler wheel fixing plate 11163. Screw 11164. Assembly 12. Stainless steel screw 306# 13. Feeding assembly 20. Feeding position 21. Sheet picking position 22. Empty tray recovery position 23. Tray receiving position 24. Tray 201. Guide baffle 202. Blocking cylinder 203. Lifting mechanism 204. Motor 205 30. Take-up robotic arm assembly, 301. Enclosed module, 302. Lifting cylinder, 303. Bernoulli suction cup, 40. Barcode scanning and positioning platform assembly, 401. X-axis, 402. X-direction positioning gripper, 403. Y-direction positioning gripper, 404. Barcode scanning camera assembly, 50. Y-axis, 501. Z-axis, 502. Barcode scanner, 503. Bin unloading assembly, 60. Bin unloading robotic arm, 601. Unloading conveyor belt, 602. Unloading magazine, 603. Magazine lifting mechanism, 604. Detailed Implementation

[0047] The embodiments of this utility model are described in detail below. It should be emphasized that the following description is merely exemplary and not intended to limit the scope and application of this utility model.

[0048] Example 1

[0049] This embodiment proposes an "automatic bin sorting machine", such as Figure 1 , Figure 15 As shown, its equipment technical structure is mainly composed of the following structural parts;

[0050] Material tray conveyor line 10, such as Figure 2 As shown, the main institutions are:

[0051] The belt mechanism 11 and assembly 12 are assembled using 306#13 stainless steel screws.

[0052] Among them, the aforementioned belt mechanism 11, such as Figure 3 As shown, the introduction is as follows:

[0053] The standard component assembly 1115 is fixed to the bottom of the belt fixing plate 1101 with screws at its upper end and to the equipment frame with screws at its lower end, serving a supporting function. The belt support 1102 is fixed to the left and right sides of the belt fixing plate 1101 with M5 screws 1103. The belt stop bar 1104 is fixed to the middle left and right sides of the belt fixing plate 1101 with M5 screws. The hopper limit baffle 1105 is installed at the front end of the belt fixing plate 1101. The belt drive wheel assembly 1106 is installed on the belt fixing plate. At the front end of the fixed plate 1101 (stacked material tray position), the flat belt 1107 and the flat belt 1107' are respectively mounted on the belt support 1102 and the belt drive pulley assembly 1106. The motor 1108 is fixed to the right side of the flange with screws. The flange is fixed to the bottom front end of the belt fixed plate 1101 with screws. One synchronous pulley is installed on the left side of the flange. One synchronous pulley is installed on the drive pulley shaft of the belt drive assembly 1106. The arc tooth synchronous belt 1109 is fitted on the above two synchronous pulleys.

[0054] Assembly 1 (1110) is installed at the bottom of the belt fixing plate 1101 and fixed with screws. Assembly 2 (1111) is installed at the bottom of the recycling tray position of the belt fixing plate 1101. Assembly 3 (1112) is a hopper sheet metal part fixed with screws 1113 on the left and right sides of the front loading position and the rear recycling tray position of the belt fixing plate 1101. Assembly 4 (1114) has 4 sensors installed at the pick-up position of the belt fixing plate 1101.

[0055] The aforementioned assembly is described below:

[0056] Assembly 1 (1110), as Figure 4 As shown, the structure is that the three-axis cylinder 11101 is fixed to one side of the blocking plate 11102 with screws 11105, the mini push-lock type speed control valve 11104 is installed on the three-axis cylinder, and the hopper limit baffle 11103 is fixed to the top of the blocking plate 11102 with screws 11106.

[0057] Assembly 3 (1112), as Figure 3 As shown, the mechanism is a hopper guide sheet metal part;

[0058] Assembly 2 (1111), as Figure 5As shown, the structure is that the three-axis cylinder 11111 is fixed to one side of the blocking fixing plate 11112 with screws 11115, the mini push-lock type speed regulating valve 11114 is installed on the three-axis cylinder 11111, and the hopper limit block 11113 is installed above the three-axis cylinder.

[0059] Assembly 4 (1114), such as Figure 6 As shown, the structure consists of two photoelectric sensors 11141 fixed to a sensor bracket 11142 with screws 11143;

[0060] Idler mechanism 1116, such as Figure 7 As shown, the structure is such that the idler wheel 11161 is mounted on the idler wheel shaft 11162, and the idler wheel fixing plate 11163 and the idler wheel shaft are fixed together with screws 11164.

[0061] Belt drive pulley assembly 1106, such as Figure 8 As shown, the structure is that the synchronous pulley 11061 is mounted on the drive wheel shaft 11062, the drive wheel 11063 is installed at the left and right ends of the drive wheel shaft 11062, the retaining ring 11064 and the deep groove ball bearing 11065 are installed after the drive wheel is installed, and the drive wheel bearing housing 11066 is connected to both ends of the drive wheel shaft 11062 respectively.

[0062] like Figure 9 As shown, the above-mentioned material tray conveyor line 10 can stack 30 material trays (201) at the material position 21. It is a non-stop material picking method. The material tray conveyor line 10 is driven by a speed-regulating motor and synchronous belt. It is also designed with sensor anti-foolproof and alarm prompt when there is a shortage of material. Guide baffles 202 are designed on the left and right sides, and a blocking cylinder 203 is installed in the middle. It can achieve the effect of blocking first, and then the left and right guide baffles correcting. The correction accuracy is ±0.5mm. With the help of 4 sensors installed at the pick-up position 22 on the belt fixing plate 1101, after the material tray passes, the blocking cylinder extends to block the next material tray. Finally, the empty tray will flow to the empty tray recycling position 23, which can also stack 30 empty material trays.

[0063] Material feeding assembly 20 on the material tray conveyor line, such as Figure 10 As shown, the main institutions are:

[0064] Composed of components such as the material tray receiving position 24, the tray-separating lifting mechanism 204, and the motor 205, its function is as follows: when multiple trays of material are manually stacked and placed onto the tray-separating mechanism, the motor starts to control the screw mechanism to descend to a specified height until the material tray 201 is completely on the belt. At this point, the screw motor starts to rise to a specified height, and the grippers clamp the two sides of the second material tray. The screw motor continues to rise until it reaches a certain height and detaches from the first material tray, then stops. The first material tray on the belt then begins to be transported to the lower station with the belt. After the first material tray is transported and leaves the belt, the motor starts to descend to a specified height, and the second material tray falls onto the belt. The mechanical mechanism repeats the above operation process to achieve automatic tray separation. A stacking height sensor is designed at the stacking position for early warning. The sensor is installed on the profile of the equipment platform to detect the height of the stacked trays. When the stacking reaches a certain height, an alarm is triggered. The tray-separating lifting mechanism specifically includes: a vertical displacement unit driven by a screw motor; a double-claw gripping part; and a laser ranging and early warning module located in the stacking area. The double-claw gripper uses a pneumatic structure, with a solenoid valve controlling the cylinder to release and clamp, and a limit bolt restricting the clamping stroke to prevent damage to the material tray. It employs a 400W lead screw motor with a rotary encoder and closed-loop bus control. The lead screw motor has a maximum vertical lifting load of 30KG. In this embodiment, each tray weighs approximately 300g * a maximum of 30 trays = 9kg. Considering motor efficiency, friction coefficient, and safety factor, there is ample margin, and the motor load will not be exceeded.

[0065] The robotic arm assembly 30 for picking up films, such as Figure 11 As shown, the main institutions are:

[0066] It is composed of a closed module 301, a lifting cylinder 302, a Bernoulli suction cup 303, and other components. The suction cup uses Bernoulli's non-marking suction cup, which is used to be compatible with and protect glass products. The preferred type is a Bernoulli suction cup with an outer diameter of 60 mm, an air supply pressure of 0.5 MPa, and an adsorption pull-off force of 13 N. The suction cup is equipped with a photoelectric sensor to detect whether the product is adsorbed or falls off. The robotic arm is designed to pick up two products at the same time to maximize work efficiency. The spacing between the robotic arm picking up and placing materials is consistent with the spacing between products in the material tray, but it can also be customized. The module components are designed as a closed module to meet the environmental requirements of a cleanroom.

[0067] QR code location platform component 40, such as Figure 12 As shown, the main institutions are:

[0068] The positioning platform is composed of components such as a barcode scanning and positioning platform 401, an X-axis 402, an X-direction positioning gripper 403, and a Y-direction positioning gripper 404. The positioning platform adopts a dual-station design and is equipped with a light source. The light source uses a ring-shaped blue LED light source with a diameter of 30mm and a lighting angle of approximately 45°, stably coping with changes in light and interference. It employs a servo motor + lead screw drive + P-grade precision linear guide. The servo motor is equipped with an absolute rotary encoder, which records the travel position feedback signal during motor rotation, allowing for a positioning accuracy of 0.05mm in the XY directions. It can simultaneously position two products. The travel of the positioning platform is suitable for glass products of different specifications and can be adaptively adjusted to achieve high precision and high compatibility. The compatible glass product dimensions are: length L: 130-170mm, width W: 55-80mm, height H: 0.5-3mm, and the weight of the glass product is <100g. The barcode scanning camera component 50 is also included. Figure 13 As shown, the main institutions are:

[0069] Composed of components such as Y-axis 501, Z-axis 502, and barcode scanner 503, its main feature is that the Z-axis and Y-axis can be adaptively adjusted according to the position and focal length of the QR code, without the need for manual assistance, thereby improving production efficiency and achieving high-precision barcode scanning and recognition.

[0070] Bin-type component cutting 60, such as Figure 14 As shown, the main institutions are:

[0071] Composed of components such as a binning robot 601, a feeding conveyor belt 602, a feeding hopper magazine 603, and a magazine lifting mechanism 604, the binning robot is programmed to place different types of glass onto the designated conveyor belt based on trace (product traceability information) data, achieving binning. It can pick up two pieces at a time. The binning conveyor belt is designed with four channels, each with an adjustable bandwidth of 50-150mm. The conveyor belt has side guards on both sides, and the width of the side guards can be adjusted according to different product sizes. The side guards effectively guide the product transport direction. After adjusting the side guard width, they are fixed with hexagonal screws. The robot can move back and forth in the Y direction to put the product into the corresponding magazine. It is designed with eight magazines, which adopt a 6061 aluminum alloy frame structure. The part bearing the product is made of POM to prevent damage to the product. The load range is <10KG. When the magazine capacity is about to exceed 80%, the equipment will prompt the operator in advance via the human-machine interface, indicator lights and buzzers to prepare for magazine replacement. Each magazine can hold 50 pieces of products, saving conveying space and improving efficiency. It only takes 5.5 seconds to complete the inspection of every 2 pieces of glass products, with a UPH of about 1200-1300 pieces / hour, which greatly improves production efficiency.

[0072] The implementation method and operation steps are as follows:

[0073] Production process:

[0074] Loading Area: Zero Point: Each module mechanism is at its origin → The belt starts and transports the material tray to the loading position → The blocking cylinder rises → The loading X-axis cylinder reaches the material tray and descends to pick up the material → The loading X-axis cylinder rises → The loading X-axis moves to the barcode scanning platform to load the material; (The arrows indicate the sequential execution, the same below)

[0075] Scanning area: The feeding cylinder descends to release material onto the positioning platform → the feeding cylinder rises → the scanning platform begins positioning → the feeding X-axis resets to the material tray picking position → the scanning mechanism starts scanning → the positioning platform X-axis moves to the unloading position → the bin unloading cylinder descends to pick up material → the bin unloading cylinder rises → the positioning platform X-axis returns to the origin.

[0076] Bin feeding area: The bin feeding robot moves the product above the designated belt → the bin feeding cylinder lowers to release the product → the bin feeding cylinder rises → the clip belt starts to transport the product to the designated clip → the clip rises one empty position (the action is repeated continuously for automatic bin feeding).

[0077] The automatic bin sorting machine in this embodiment has the following beneficial effects:

[0078] Firstly, the equipment's tray conveyor line is started by a variable-speed motor and driven by a synchronous belt, enabling uninterrupted material handling without stopping the machine. It can handle up to 30 trays and features a sensor-based error-proofing function, automatically alerting when material is low. The conveying principle is based on a blocking and then corrective mechanism with a correction accuracy of ±0.05mm. Combined with sensors, after a tray passes, a blocking cylinder extends to block the next tray. The tray conveyor line also features a stacking design. When multiple trays are manually stacked and placed into the tray separating mechanism, the motor descends to a designated height until the trays are completely on the belt. At this point, the lead screw motor rises to a designated height. When the grippers clamp the sides of the second tray, the lead screw motor continues to rise, stopping when it reaches a certain height and detaches from the first tray. The first tray on the belt then begins to move downwards with the belt. Once the first tray is completely off the belt, the motor descends to a designated height, and the second tray lands on the belt. The grippers open, and step ③ is repeated to achieve automatic tray separating. Simultaneously, a sensor-based warning system for stacking height triggers an alarm when a certain height is reached.

[0079] Secondly, the robotic arm uses Bernoulli suction cups with precise and controllable suction force, strong applicability, high efficiency and convenience to protect the product; the robotic arm is designed to pick up two products at the same time to maximize efficiency; the distance between the material picked up and placed by the robotic arm is consistent with the distance between the products in the blister tray and can also be customized; the closed module adopts the environmental requirements of cleanroom.

[0080] Thirdly, the barcode scanning area features a dual-station design for the barcode positioning platform, simultaneously positioning two products. The platform's travel is adaptable to different glass product specifications, offering self-adjustment, high precision, and high compatibility. The Z and Y axes of the barcode camera assembly can be adaptively adjusted based on the position and focal length of the QR code.

[0081] Fourth, the binning and unloading component: its binning robot can place different types of glass products onto the designated conveyor belt based on the trace information returned, thus achieving binning. It can pick up 2 pieces at a time. Each magazine can hold 50 pieces of products, with a total of 8 magazines. There are 4 binning belts, which can rotate back and forth in the Y direction to put the products into the corresponding magazines.

[0082] Using the automatic bin sorting machine described above improves production efficiency, enabling the production of 800 pieces per hour. Only one person is needed for loading and unloading, resulting in a human-machine ratio of 1:3, which saves manpower and reduces production costs.

[0083] Effect verification

[0084] Hourly production capacity (PCS) 1300 400 225％ Classification error rate 0.05％ 3％ 98.3％ Human Resources Allocation 1 person 3 people 66.7％ Utilization rate 94.3％ 68.5％ 37.7％

[0085] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An automatic glass flatness sorting bin device, characterized in that, include: The material tray conveyor line includes a transmission assembly, a tray distribution assembly, and a sensor assembly. The transmission assembly includes a speed-regulating drive unit and an intermittent transmission section, which are used to realize multi-layer stacked transportation of material trays and empty tray recycling. The tray lifting mechanism includes a height adjustment unit and a clamping and positioning part, which works in conjunction with the tray conveyor line to complete the sequential separation of stacked trays; The glass removal robot includes a multi-suction cup array and a spatial positioning module. The suction cup array contains at least two parallel-operating adsorption units to achieve traceless transfer of glass products. A dual-station barcode scanning and positioning platform includes a visual positioning platform and an adaptive focusing unit. The platform is equipped with a first positioning unit and a second positioning unit that operate synchronously, and a multi-dimensional moving barcode reading mechanism. The bin feeding component includes a path control module and a magazine. The module works with at least four independent transmission channels to distribute materials. The tray conveyor line and the tray lifting mechanism form a first-level material supply channel. The chip picking robot is connected to the end of the channel and forms a product information collection position with the dual-station barcode scanning and positioning platform. The bin feeding component performs differentiated bin feeding operations based on the information collection results.

2. The device as described in claim 1, characterized in that, The transmission assembly includes: a synchronous belt drive driven by a speed-regulating motor; a blocking and correction section and an empty disc guide section arranged sequentially along the material flow direction; and an anti-tipping limiting structure covering the multi-layer stacked area.

3. The device as described in claim 1, characterized in that, The disc lifting mechanism specifically includes: a vertical displacement unit driven by a lead screw motor; a double-claw gripping part; and a laser ranging and early warning module located in the stacking area.

4. The device as described in claim 3, characterized in that, The tray lifting mechanism includes a stacking height sensor, which detects the stacking height of the trays and triggers an alarm when the height exceeds a preset threshold.

5. The device as described in claim 3, characterized in that, The dual-claw gripper includes a first gripping arm and a second gripping arm with adjustable spacing.

6. The device as described in claim 1, characterized in that, The adsorption unit of the robotic arm for picking up the tablets adopts a Bernoulli suction cup and includes a first adsorption module and a second adsorption module arranged in parallel. Each module includes at least three adsorption elements distributed in an equilateral triangle.

7. The device as described in claim 1, characterized in that, The dual-station barcode scanning and positioning platform further includes: a dual-channel translational positioning platform with an X-axis travel of more than 300mm and a Y-axis positioning accuracy of ≤0.05mm; and a barcode reading unit equipped with an optical zoom module, which integrates a Z-axis automatic focusing mechanism and a Y-axis tracking mechanism.

8. The device as described in claim 1, characterized in that, Each magazine housing unit of the bin feeding assembly has a capacity of 50 glass products.

9. The device as described in claim 1, characterized in that, The magazine of the bin feeding assembly includes eight sets of receiving units arranged in a rectangular array. Each set of receiving units is equipped with a counting sensor and a full load indicator, forming a spatially intersecting layout with four sets of bidirectional conveyor belts.

10. The device as claimed in claim 9, characterized in that, The bidirectional conveyor belt includes four independently operating belt conveyor lines, each with an adjustable bandwidth of 50-150mm, and a lifting and reversing mechanism located at the end of the conveyor line, which includes a hydraulic lifting platform and a rotary positioning component.

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