Charging tray stacking device for feeding and discharging

Abstract

The utility model discloses a charging tray stacking device for feeding and discharging, which comprises two stacking frames, the two stacking frames are arranged at an interval in the horizontal direction, and an operation station for picking up or placing materials is arranged between the two stacking frames; a supporting mechanism is arranged on the side portion of each stacking frame, and a transverse conveying mechanism and a lifting mechanism are arranged below the stacking frames. By the adoption of the technical scheme, the tray stacking device for feeding and discharging achieves automatic stacking and moving of trays through the design of the stacking frame, the supporting mechanism, the conveying mechanism and the lifting mechanism, the automation level of a detection line is greatly improved, manual operation is reduced, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a material tray stacking device for loading and unloading materials, belonging to the technical field of parts detection. Background Art

[0002] Defect detection of automotive parts products is an important part of ensuring the quality of automotive parts. During defect detection, image processing and computer vision technology are used to capture images of parts through cameras and sensors, and then the images are analyzed through algorithms to identify defects. Before shooting, a robot is needed to pick up the parts on the loading tray and place them on the inspection line. There are multiple different stations on the inspection line to shoot the parts from multiple angles such as overhead, horizontal, etc. After shooting, the robot picks up the parts and places them on the unloading tray. At the loading and unloading stations, the trays need to be sorted and stacked together after the material is taken and placed. Therefore, it is necessary to design a device that can realize automatic stacking of trays to improve the automation level of the inspection line. Utility Model Content

[0003] Therefore, the purpose of the present invention is to provide a material tray stacking device for loading and unloading materials, which can realize automatic stacking of material trays.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a material tray stacking device for loading and unloading materials, comprising two stacking racks, wherein a vertical slide is formed in the stacking racks for the material tray to move up and down along the slide; the two stacking racks are arranged at intervals in the horizontal direction, and an operating station for picking up or placing materials is provided between the two stacking racks; a supporting mechanism is arranged on the side of each stacking rack, wherein the supporting mechanism comprises a supporting member and a telescopic driving device for driving the supporting member to telescopically move; the supporting member can extend horizontally and support under the material tray in the stacking rack, and can retract to release the material tray; a transverse conveying mechanism is arranged under the stacking rack, wherein the conveying mechanism comprises a first sliding seat and a transverse driving device, wherein the transverse driving device is used to drive the first sliding seat to move from under one stacking rack to under another stacking rack; a lifting mechanism is also arranged under the stacking rack, wherein the lifting mechanism comprises a bracket and a lifting driving device capable of driving the bracket to lift and lower, wherein the bracket is used to lift or release the material tray between the bottom of the stacking rack and the first sliding seat.

[0005] The transverse driving device further comprises a first slide rail, and the first slide seat is arranged on the first slide rail.

[0006] Each lifting mechanism is provided with two brackets, and the two brackets are respectively located on both sides of the slide rail.

[0007] The lateral driving device is a motor screw driving device.

[0008] The material tray stacking device for loading and unloading materials also includes a frame, which includes a transverse plate portion and two vertical plate portions arranged in parallel on the transverse plate portion. The stacking frame is installed on the two vertical plate portions, the transverse drive device is arranged between the two vertical plate portions, the lifting drive device is arranged below the transverse plate portion, and the bracket passes upward through a window hole located on the transverse plate portion.

[0009] Each stacking rack comprises four right-angle plates, and the four right-angle plates are arranged in pairs of two on two vertical plate parts respectively.

[0010] Two telescopic driving devices are arranged opposite to each other on two opposite sides of each stacking rack.

[0011] The telescopic driving device is a cylinder, and the cylinder is fixed on the vertical plate part.

[0012] The lifting drive device is a motor screw drive device.

[0013] The lifting mechanism further comprises a second vertically arranged slide rail, a second slide seat is arranged on the second slide rail, and the bracket is fixed on the second slide seat.

[0014] By adopting the above technical scheme, the tray stacking device for loading and unloading materials of the utility model can stack the trays on the two stacking racks and lift them together in the stacking racks. One of the stacking racks is used to place empty trays, and the other stacking rack is used to place trays with materials. The tray at the bottom of one of the stacking racks can be transported to the bottom of the other stacking rack through the conveying mechanism located below, and the manipulator can complete the material picking operation or material placing operation when it passes the operating station. The supporting mechanism and the lifting mechanism are used to cooperate with each other to realize the picking and placing of the tray at the bottom. Therefore, the tray stacking device for loading and unloading materials of the utility model can realize the automatic stacking and movement of the trays by designing the stacking racks, supporting mechanisms, conveying mechanisms and lifting mechanisms, which greatly improves the automation level of the detection line, reduces manual operations, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is the front view of the utility model.

[0017] Figure 3 It is a side view of the utility model. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below through the accompanying drawings and specific implementation methods.

[0019] like Figure 1-3As shown, the utility model provides a material tray stacking device for loading and unloading materials, comprising a frame 1 and a stacking frame 2, a supporting mechanism 3, a conveying mechanism 4 and a lifting mechanism 5 arranged on the frame 1.

[0020] The frame 1 includes a horizontal plate portion 11 and two vertical plate portions 12 arranged in parallel on the horizontal plate portion 11, and the stacking rack 2 is installed on the upper ends of the two vertical plate portions 12. Specifically, the stacking rack 2 includes four right-angle plates 21, and the four right-angle plates 21 are arranged in pairs on the two vertical plate portions 12, respectively. The square area surrounded by the four right-angle plates 21 is used to place the material tray 100, and multiple material trays 100 can be stacked and arranged in the stacking rack 2, and the four right-angle plates 21 form a slideway, and the material tray 100 can be lifted and slid in the stacking rack 2. Since the material tray 100 can slide vertically and accurately position in the stacking rack 2, the stacking and picking and placing operations become more efficient, reducing the time and energy of human intervention. Through the design of the right-angle plates 21, the structure of the entire stacking rack 2 is simple and clear, the use of complex components is reduced, and it is easy to assemble and maintain.

[0021] There are two stacking racks 2, which are arranged at intervals in the horizontal direction, and an operating station for picking up or placing materials is located between the two stacking racks 2. The conveying mechanism 4 includes a first sliding seat 41 and a transverse driving device 42, and the transverse driving device 42 is used to drive the first sliding seat 41 to move from under one stacking rack 2 to under another stacking rack 2. An empty material tray is placed in one stacking rack 2, and a material tray with material is placed in the other stacking rack 2. The conveying mechanism 4 located below can convey the material tray at the bottom of one stacking rack 2 to under another stacking rack 2.

[0022] In this embodiment, the transverse driving device 42 is a motor screw driving device, and of course it can also be a pulley driving device, a gear rack driving device, etc. The transverse driving device 42 is arranged between the two vertical plate parts 12, and it also includes a first slide rail 43, and the first sliding seat 41 is arranged on the first slide rail 43, and the first sliding seat 41 can receive the material tray 100.

[0023] A support mechanism 3 is provided on the side of each stacking rack 2, and the support mechanism 3 includes a support member 31 and a telescopic driving device 32 for driving the support member 31 to telescopically move. In this embodiment, two telescopic driving devices 32 are provided on opposite sides of each stacking rack 2. The telescopic driving device 32 is a cylinder, and the cylinder is fixed on the vertical plate portion 12. The support member 31 can be a plate member or a rod member.

[0024] The lifting mechanism 5 includes a bracket 51 and a lifting drive device 52 capable of driving the bracket 51 to lift and lower. The bracket 51 is used to lift or release the material tray 100 between the bottom of the stacking rack 2 and the first sliding seat 41. In this embodiment, two brackets 51 are provided on each of the lifting mechanisms 5, and the two brackets 51 are respectively located on both sides of the first slide rail 43. The lifting drive device 52 is arranged below the transverse plate portion 11, and the bracket 51 passes upward through the window hole located on the transverse plate portion 11. The lifting drive device 52 is preferably a motor screw drive device. The lifting mechanism 5 also includes a second vertically arranged slide rail 53, on which a second slide seat 54 is arranged, and the bracket 51 is fixed to the second slide seat 54.

[0025] The four right-angle plates 21 constituting the stacking rack 2 are installed on the two vertical plate parts 12, the horizontal drive device 42 is arranged between the two vertical plate parts 12, and the lifting drive device is arranged below the horizontal plate part 11. The bracket passes upward through the window hole located on the horizontal plate part 11, thereby providing a more stable support structure, reducing the vibration and displacement caused by external force, making the whole device more solid and stable, saving space at the same time, making the overall structure more compact, reducing the area occupied by the equipment, and contributing to the optimization of the production line layout.

[0026] When the trays in the stacking rack 2 need to be supported, the support member 31 is extended by the cylinder so that it can be stuck under one of the trays, so that the tray and other trays stacked above it cannot move downward.

[0027] When the bottom tray needs to be released, the lifting mechanism 5 located below first rises and supports all the trays, then the cylinder drives the support member 31 to retract, and the lifting mechanism 5 drives the tray to move down by the height of one tray. At this time, the cylinder drives the support member 31 to extend again and get stuck on the second-to-last tray below, and the lifting mechanism 5 can continue to drive the bottom tray to move down to the first sliding seat 41.

[0028] Then, the material tray can be driven to move to the side of another stacking rack 2 through the first sliding seat 41. When it moves to the operating station, the material can be picked up or placed by the robot. After the operation is completed, the first sliding seat 41 continues to move forward until it reaches under the other stacking rack 2.

[0029] Then, the lifting mechanism 5 on the other side drives the material tray on the first sliding seat 41 to move upward until it contacts the material tray above. At this time, the cylinder on this side drives the support 31 to retract, and the lifting mechanism 5 can lift all the material trays on this side and move them upward to the height of another material tray. The cylinder drives the support 31 to extend again and get stuck on the lowest material tray, and the lifting mechanism 5 is reset, thereby completing a transfer process.

[0030] The tray stacking device for loading and unloading materials of the utility model realizes automatic stacking and movement of the trays by designing a stacking frame 2, a supporting mechanism 3, a conveying mechanism 4 and a lifting mechanism 5, thereby greatly improving the automation level of the detection line, reducing manual operations and improving production efficiency.

[0031] Obviously, the above embodiments are only examples for clear explanation, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the protection scope of the invention of the utility model.

Claims

1. A tray stacking device for loading and unloading materials, characterized in that: include: Two stacking racks, wherein a vertical slide is formed inside the stacking rack for the material tray to move up and down along the slide; between the two stacking racks is an operating station for picking up or placing materials; A support mechanism, the support mechanism comprising a support member and a telescopic drive device for driving the support member to telescopically move; the support member can extend laterally and be supported under the material tray in the stacking rack, and can be retracted to release the material tray; A conveying mechanism, the conveying mechanism comprising a first sliding seat and a transverse driving device, the transverse driving device is used to drive the first sliding seat to move from under one stacking rack to under another stacking rack; The lifting mechanism comprises a bracket and a lifting drive device capable of driving the bracket to lift and lower, and the bracket is used to lift or release the material tray between the bottom of the stacking rack and the first sliding seat.

2. The tray stacking device for loading and unloading materials according to claim 1, characterized in that: The transverse driving device further comprises a first slide rail, and the first slide seat is arranged on the first slide rail.

3. The tray stacking device for loading and unloading materials according to claim 2, characterized in that: Each lifting mechanism is provided with two brackets, and the two brackets are respectively located on both sides of the slide rail.

4. The tray stacking device for loading and unloading materials according to claim 1, characterized in that: The lateral driving device is a motor screw driving device.

5. The tray stacking device for loading and unloading materials according to any one of claims 1 to 4, characterized in that: It also includes a frame, which includes a horizontal plate portion and two vertical plate portions arranged in parallel on the horizontal plate portion. The stacking rack is installed on the two vertical plate portions. The horizontal drive device is arranged between the two vertical plate portions. The lifting drive device is arranged below the horizontal plate portion. The bracket passes upward through a window hole located on the horizontal plate portion.

6. The tray stacking device for loading and unloading materials according to claim 5, characterized in that: Each stacking rack comprises four right-angle plates, and the four right-angle plates are arranged in pairs of two on two vertical plate parts respectively.

7. The tray stacking device for loading and unloading materials according to claim 5, characterized in that: Two telescopic driving devices are arranged opposite to each other on two opposite sides of each stacking rack.

8. The tray stacking device for loading and unloading materials according to claim 7, characterized in that: The telescopic driving device is a cylinder, and the cylinder is fixed on the vertical plate part.

9. The tray stacking device for loading and unloading materials according to any one of claims 1 to 4, characterized in that: The lifting drive device is a motor screw drive device.

10. The tray stacking device for loading and unloading materials according to any one of claims 1 to 4, characterized in that: The lifting mechanism further comprises a second vertically arranged slide rail, a second slide seat is arranged on the second slide rail, and the bracket is fixed on the second slide seat.

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