Feeding and discharging device and automatic correction production line
By designing an automated loading and unloading device, utilizing loading and unloading trays, transmission lines, and transfer mechanisms, the problem of low loading and unloading efficiency in the Mini LED manufacturing industry was solved, achieving automated loading and unloading, improving production efficiency, and reducing manual labor input.
Patent Information
- Application Number
- CN202520483952.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-19
AI Technical Summary
In the Mini LED manufacturing industry, the loading and unloading process of the calibration machine requires manual operation, resulting in low production efficiency.
Design a loading and unloading device, including a loading tray conveyor line, an empty tray conveyor line, a first transfer mechanism and a second transfer mechanism, and realize the automated transfer and loading and unloading of materials and empty trays through a lifting drive mechanism and a transfer mechanism.
It enables automated material handling and loading/unloading of empty pallets, improving production efficiency and reducing labor costs.
Smart Images
Figure CN223822793U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to semiconductor production equipment technical field especially, relates to a kind of feeding and discharging device and automatic correction production line. BACKGROUND
[0002] In Mini LED manufacturing industry, each qualified module product is shipped before being subjected to calibrator, and 1 person is needed to operate upper and lower plates for each calibrator device, and during material detection on calibrator, personnel work is not saturated, and production efficiency is not high.
[0003] Therefore, it is necessary to develop a feeding and discharging device for calibrator feeding and discharging, to realize automatic feeding and discharging and improve feeding and discharging efficiency. UTILITY MODEL CONTENT
[0004] The utility model solves the technical problem of providing a feeding and discharging device, which realizes automatic feeding and discharging and improves feeding and discharging efficiency.
[0005] To solve the above technical problems, the utility model provides a feeding and discharging device, which comprises a loading disc transmission line, an empty loading disc transmission line, a first transfer mechanism, and a second transfer mechanism.
[0006] The discharge end of the loading disc transmission line is provided with a first lifting drive mechanism, which is used to drive the loading disc loaded with materials to move from the loading disc transmission line to a material taking station.
[0007] The first transfer mechanism is used to transfer the materials in the loading disc from the material taking station to a preset position until the loading disc is emptied into an empty loading disc.
[0008] The second transfer mechanism is used to transfer the empty loading disc from the material taking station to an empty loading disc feeding station.
[0009] The inlet end of the empty loading disc transmission line is provided with a second lifting drive mechanism, which is used to drive the empty loading disc to move from the empty loading disc feeding station to the empty loading disc transmission line.
[0010] As an improvement of the above scheme, the material taking station is arranged above the discharge end of the loading disc transmission line, and the empty loading disc feeding station is arranged above the inlet end of the empty loading disc transmission line.
[0011] As an improvement of the above scheme, the empty loading discs on the loading disc transmission line are arranged in a stack, the loading disc comprises an empty loading disc and materials arranged in the empty loading disc, and the loading discs on the loading disc transmission line are arranged in a stack.
[0012] As an improvement to the above solution, the loading tray transmission line and the empty tray transmission line are arranged in parallel, and the conveying directions of the loading tray transmission line and the empty tray transmission line are opposite.
[0013] As an improvement to the above solution, a rack is also included, wherein an opening is provided on the side of the rack, at least one loading pallet on the loading pallet transfer line extends completely outside the opening, and at least one empty pallet on the empty pallet transfer line extends completely outside the opening.
[0014] As an improvement to the above solution, the top of the frame is provided with an inlet and an outlet. The first lifting drive mechanism is used to drive the loading tray to pass through the outlet, and the second lifting drive mechanism is used to drive the empty tray to pass through the inlet. The first transfer mechanism is located on the side of the inlet away from the opening.
[0015] As an improvement to the above solution, both the first transfer mechanism and the second transfer mechanism are located on the top of the frame, and the first transfer mechanism and the second transfer mechanism are located on opposite sides of the feed inlet.
[0016] As an improvement to the above solution, both the loaded pallet conveyor line and the empty pallet conveyor line are belt conveyor lines, and limiting baffles are arranged on opposite sides of the belt conveyor line along the conveying direction.
[0017] As an improvement to the above solution, a telescopic drive mechanism connected to the limiting baffle is also included, which is used to drive the two limiting baffles to move closer or further apart.
[0018] In addition, this utility model also provides an automatic calibration production line, which includes a calibration machine, a third transfer mechanism, a connecting platform, and the above-mentioned loading and unloading device. The loading and unloading device is located at the loading end of the calibration machine. The first transfer mechanism is used to transfer the material in the loading tray from the material picker to the loading end of the calibration machine. The third transfer mechanism is located at the unloading end of the calibration machine and is used to transfer the material that has passed through the calibration machine to the connecting platform.
[0019] Implementing this utility model has the following beneficial effects:
[0020] This utility model discloses a loading and unloading device. A first lifting drive mechanism is installed at the discharge end of the loading tray conveyor line. This first lifting drive mechanism drives the loading tray containing material to move from the loading tray conveyor line to the material picking station. A first transfer mechanism transfers the material in the loading tray from the material picking station to a preset position, realizing material picking and loading. After the loading tray is emptied, a second transfer mechanism transfers the empty tray from the material picking station to the empty tray loading station. A second lifting drive mechanism is installed at the inlet end of the empty tray conveyor line. This second lifting drive mechanism drives the empty tray to move from the empty tray loading station to the empty tray conveyor line, where the empty tray is transported and unloaded. Both material loading and empty tray unloading are performed automatically, improving loading and unloading efficiency and reducing labor costs. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of an embodiment of the loading and unloading device of this utility model;
[0022] Figure 2 yes Figure 1 Top view;
[0023] Figure 3 This is a schematic diagram of an embodiment of an automatic calibration production line according to the present invention. Detailed Implementation
[0024] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be described in further detail below with reference to the accompanying drawings.
[0025] like Figure 1 As shown, this utility model discloses a first embodiment of a loading and unloading device, including a loading tray transmission line 1, an empty tray transmission line 2, a first transfer mechanism 3, and a second transfer mechanism 4; the discharge end of the loading tray transmission line 1 is provided with a first lifting drive mechanism (not shown in the figure), which is used to drive the loading tray containing material from the loading tray transmission line 1 to the material picking station A; the first transfer mechanism 3 is used to transfer the material in the loading tray from the material picking station A to a preset position until the loading tray is emptied into an empty tray; the second transfer mechanism 4 is used to transfer the empty tray from the material picking station A to the empty tray loading station B; the inlet end of the empty tray transmission line 2 is provided with a second lifting drive mechanism (not shown in the figure), which is used to drive the empty tray from the empty tray loading station B to the empty tray transmission line 2.
[0026] In this embodiment, a first lifting drive mechanism is set at the discharge end of the loading tray conveyor line 1. The first lifting drive mechanism drives the loading tray containing material to move from the loading tray conveyor line 1 to the material picking station A. The first transfer mechanism 3 transfers the material in the loading tray from the material picking station A to a preset position, realizing material picking and loading. After the loading tray is emptied into an empty tray, the second transfer mechanism 4 transfers the empty tray from the material picking station A to the empty tray loading station B. A second lifting drive mechanism is set at the inlet end of the empty tray conveyor line 2. The second lifting drive mechanism drives the empty tray to move from the empty tray loading station B to the empty tray conveyor line 2. The empty tray is transported and unloaded through the empty tray conveyor line 2. The material transport and loading and the empty tray transport and unloading are both carried out automatically, which can improve the efficiency of loading and unloading and reduce manual input.
[0027] To reduce equipment space and facilitate increasing the transmission capacity of loading tray conveyor line 1 and empty tray conveyor line 2, this embodiment preferably places the material picking station A directly above the discharge end of loading tray conveyor line 1, and the empty tray loading station B directly above the inlet end of empty tray conveyor line 2. A first lifting drive mechanism is correspondingly arranged with loading tray conveyor line 1, driving the loading tray containing material to vertically lift from loading tray conveyor line 1 to material picking station A. A second lifting drive mechanism is correspondingly arranged with empty tray conveyor line 2, driving the empty tray to vertically descend from empty tray loading station B to empty tray conveyor line 2. The empty trays on loading tray conveyor line 1 are stacked to increase the transmission capacity of empty tray conveyor line 2. The second lifting drive mechanism only needs to drive the empty tray to move a short distance to achieve landing, facilitating the next empty tray to be stacked at the upper empty tray loading station B, thus improving empty tray loading efficiency. The loading tray includes an empty tray and materials placed in the empty tray. The loading trays on the loading tray transmission line 1 are stacked to increase the transmission capacity of the loading tray transmission line 1. The first lifting drive mechanism only needs to drive the loading tray to move a very short distance to achieve lifting into place (material picking station A), which helps to improve the material loading efficiency.
[0028] To further reduce equipment space, the loading tray transmission line 1 and the empty tray transmission line 2 are arranged in parallel, and the conveying directions of the loading tray transmission line 1 and the empty tray transmission line 2 are opposite. Thus, loading of the loading tray and unloading of the empty tray are both carried out on the same side of the equipment, which facilitates transfer.
[0029] In this embodiment, the loading tray conveyor line 1, the empty tray conveyor line 2, the first transfer mechanism 3, and the second transfer mechanism 4 are all mounted on the frame 5. The frame 5 has an opening on its side, and at least one loading tray on the loading tray conveyor line 1 and at least one empty tray on the empty tray conveyor line 2 completely extend out of the opening. Loading and unloading of the loading trays are not interfered with by the top of the frame 5, allowing for hoisting with the aid of external machinery, making loading and unloading of the loading trays easier and less labor-intensive.
[0030] Both the loading tray conveyor line 1 and the empty tray conveyor line 2 are belt conveyors, with limiting baffles arranged on opposite sides along the conveying direction. The limiting baffles are connected to a telescopic drive mechanism, which drives the two limiting baffles closer to or further away from each other. When loading trays are being loaded or empty trays are being unloaded, the telescopic drive mechanism drives the two limiting baffles further away, facilitating loading and unloading operations. When a loading tray is being conveyed on loading tray conveyor line 1 and the first lifting drive mechanism drives the loading tray to rise or fall, or when an empty tray is being conveyed on empty tray conveyor line 2 and the second lifting drive mechanism drives the empty tray to rise or fall, the telescopic drive mechanism drives the two limiting baffles closer together, ensuring the stacked loading or empty trays are positioned and conveyed correctly.
[0031] The top of the frame 5 has an inlet 51 and an outlet 52. The first lifting drive mechanism is used to drive the loading tray to pass through the outlet 52, so as to facilitate the first transfer mechanism 3 to pick up or clamp the material for loading. The second lifting drive mechanism is used to drive the empty tray to pass through the inlet 51, so as to facilitate the second transfer mechanism 4 to pick up and put down the empty tray.
[0032] The first transfer mechanism 3 is located on the side of the feed inlet 51 away from the opening, and both the first transfer mechanism 3 and the second transfer mechanism 4 are located on the top of the frame 5. The first transfer mechanism 3 and the second transfer mechanism 4 are located on opposite sides of the feed inlet 51 to reduce the space occupied by the equipment.
[0033] In this embodiment, the first transfer mechanism 3 is a robotic arm, and the second transfer mechanism 4 includes a linear guide rail 41, a linear drive mechanism 42, and a gripper 43. The linear drive mechanism 42 drives the gripper 43 to move along the linear guide rail 41 so that the unloaded suction cup moves from above the discharge port 52 to above the inlet port 51.
[0034] The frame 5 is equipped with a first intelligent camera 53, and the first transfer mechanism 3 is equipped with a second intelligent camera 31. The first intelligent camera 53, the second intelligent camera 31, the first transfer mechanism 3, the second transfer mechanism 4, the loading tray transmission line 1, the empty tray transmission line 2, the first lifting drive mechanism, and the second lifting drive mechanism are all connected to the controller.
[0035] In addition, this utility model also provides an automatic calibration production line, which includes a calibration machine 6, a third transfer mechanism 7, a connecting platform 8, and the above-mentioned loading and unloading device. The loading and unloading device is located at the loading end of the calibration machine 6. The first transfer mechanism 3 is used to transfer the material in the loading tray from the material picking station A to the loading end of the calibration machine 6. The third transfer mechanism 7 is located at the unloading end of the calibration machine 6 and is used to transfer the material passing through the calibration machine 6 to the connecting platform 8.
[0036] In this embodiment, a set of empty pallet transmission lines 2, a set of first transfer mechanisms 3, and a set of second transfer mechanisms 4 are matched with two sets of loading pallet transmission lines 1, a set of loading and unloading devices, and a set of third transfer mechanisms 7 are matched with two sets of calibration machines 6. The specific configuration can be adjusted according to the needs of the production rhythm.
[0037] The workflow of the automatic calibration production line in this embodiment is as follows:
[0038] 1. Stack the loading trays containing materials and products into the feed end of the loading tray transmission line 1, and transport the loading trays to the first lifting drive mechanism through the loading tray transmission line 1.
[0039] 2. The first lifting drive mechanism lifts the loading tray to material handling station A;
[0040] 3. The first transfer mechanism 3 takes the material product out of the loading tray and moves it to the position of the first intelligent camera 53. The first intelligent camera 53 takes pictures of the direction and position of the material product.
[0041] 4. The first transfer mechanism 3 moves to the feeding end of the calibration machine 6, and the second intelligent camera 31 takes a picture of the tooling at the feeding end of the calibration machine 6 to guide the first transfer mechanism 3 to put the material product into the tooling at the feeding end of the calibration machine 6.
[0042] 5. After the first transfer mechanism 3 has taken all the material products from the loading tray, the second transfer mechanism 4 takes the empty tray and places it at the empty tray loading station B.
[0043] 6. The second lifting drive mechanism lowers the stack layer by layer until the entire stack is completed, and then transports the entire stack of empty pallets to the unloading end of the empty pallet transmission line 2 via the empty pallet transmission line 2.
[0044] The above-disclosed embodiment is merely a preferred embodiment of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A loading and unloading device, characterized in that, Includes a loading pallet transfer line, an empty pallet transfer line, a first transfer mechanism, and a second transfer mechanism; The discharge end of the loading tray transmission line is provided with a first lifting drive mechanism, which is used to drive the loading tray containing material to move from the loading tray transmission line to the material picking station. The first transfer mechanism is used to transfer the material in the loading tray from the material picker to a preset position until the loading tray is emptied into an empty tray; The second transfer mechanism is used to transfer the empty pallet from the material pick-up station to the empty pallet loading station; The feed end of the empty tray conveyor line is provided with a second lifting drive mechanism, which is used to drive the empty tray to move from the empty tray loading station to the empty tray conveyor line.
2. The loading and unloading device as described in claim 1, characterized in that, The material picking station is located above the discharge end of the loading tray conveyor line, and the empty tray loading station is located above the inlet end of the empty tray conveyor line.
3. The loading and unloading device as described in claim 2, characterized in that, The empty pallets on the loading pallet conveyor line are stacked. The loading pallet includes an empty pallet and material disposed in the empty pallet. The loading pallets on the loading pallet conveyor line are stacked.
4. The loading and unloading device as described in any one of claims 1 to 3, characterized in that, The loading tray transmission line and the empty tray transmission line are arranged in parallel, and the conveying directions of the loading tray transmission line and the empty tray transmission line are opposite.
5. The loading and unloading device as described in claim 1, characterized in that, It also includes a frame with an opening on the side, at least one loading pallet on the loading pallet transfer line extending completely out of the opening, and at least one empty pallet on the empty pallet transfer line extending completely out of the opening.
6. The loading and unloading device as described in claim 5, characterized in that, The top of the frame is provided with an inlet and an outlet. The first lifting drive mechanism is used to drive the loading tray to pass through the outlet. The second lifting drive mechanism is used to drive the empty tray to pass through the inlet. The first transfer mechanism is located on the side of the inlet away from the opening.
7. The loading and unloading device as described in claim 6, characterized in that, The first transfer mechanism and the second transfer mechanism are both located on the top of the frame, and are located on opposite sides of the feed inlet.
8. The loading and unloading device as described in claim 1 or 2, characterized in that, Both the loaded pallet conveyor line and the empty pallet conveyor line are belt conveyor lines, and limiting baffles are arranged on opposite sides of the belt conveyor line along the conveying direction.
9. The loading and unloading device as described in claim 8, characterized in that, It also includes a telescopic drive mechanism connected to the limiting baffles, the telescopic drive mechanism being used to drive relative to the two limiting baffles to move closer or further away.
10. An automatic calibration production line, characterized in that, The device includes a calibration machine, a third transfer mechanism, a connecting platform, and a loading / unloading device as described in any one of claims 1 to 9. The loading / unloading device is located at the loading end of the calibration machine. The first transfer mechanism is used to transfer the material in the loading tray from the material picker to the loading end of the calibration machine. The third transfer mechanism is located at the unloading end of the calibration machine and is used to transfer the material passing through the calibration machine to the connecting platform.