Conveying device with positioning function

Abstract

The utility model provides a conveying device with a positioning function, which comprises a conveying line, a first driving component for driving the conveying line, a first support frame for supporting the conveying line and the first driving component, and a positioning component, the positioning assembly comprises a second supporting frame, a jacking drive arranged on the second supporting frame, a jig arranged on the jacking drive and used for bearing the base plate, two limiting plates for limiting the left side and the right side of the base plate and a driving part for driving the limiting plates to move left and right, the jig is provided with two adsorption tables, and a channel allowing the conveying line to pass through is formed between the two adsorption tables; the jacking drive drives the jig, the limiting plate and the driving piece to ascend and descend, and the conveying plane of the conveying line is located within the ascending and descending range of the adsorption plane of the adsorption table. According to the utility model, the jacking drive, the jig and the bidirectional drive limiting plate are cooperatively matched, so that the accurate positioning of the substrate in the vertical direction and the transverse direction is realized, and meanwhile, the double guarantee of accurate positioning and stable bearing is provided for the detection or other operations of the substrate.

Description

Technical Field

[0001] This utility model relates to the field of automation equipment technology, and in particular to a conveying device with positioning function. Background Technology

[0002] In many industries, such as electronics manufacturing, substrate inspection is crucial. In traditional production models, conveyor lines only transport materials, while substrate inspection requires separate inspection fixtures to fix and position the substrates. This results in a cumbersome production process, large equipment footprint, and the need for additional handling equipment to transfer substrates from the conveyor line to the inspection fixture during the connection between conveying and inspection stages, which can reduce production efficiency and increase costs. Furthermore, compatibility issues between different equipment frequently arise, further impacting the overall smoothness and stability of production.

[0003] Therefore, it is necessary to design a conveying device with positioning function to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a conveying device with positioning function that provides both accurate positioning and stable load bearing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a conveying device with positioning function, comprising a conveying line, a first driving component for driving the conveying line, a first support frame for supporting the conveying line and the first driving component, and a positioning component. The positioning component includes a second support frame, a lifting drive disposed on the second support frame, a fixture for carrying a substrate disposed on the lifting drive, two limiting plates for limiting the left and right sides of the substrate, and a driving component for moving the limiting plates left and right. The fixture has two adsorption platforms, and a channel for the conveying line to pass through is provided between the two adsorption platforms. The lifting drive drives the fixture, the limiting plates, and the driving component to rise and fall. The conveying plane of the conveying line is located within the rising and falling range of the adsorption plane of the adsorption platform.

[0006] As a further improvement of the present invention, the fixture further includes a U-shaped base plate and a rectangular frame disposed on the U-shaped base plate. The U-shaped base plate includes a horizontal plate and two vertical plates disposed on the horizontal plate. The rectangular frame is horizontally mounted on the top of the vertical plates, and the adsorption platform is mounted on the rectangular frame in the front-back direction.

[0007] As a further improvement of this utility model, the driving component is disposed on the horizontal plate of the U-shaped base plate, and the lifting drive is disposed below the horizontal plate and is poweredly connected to the horizontal plate.

[0008] As a further improvement of this utility model, the second support frame is provided with at least two guide sleeves located on both sides of the lifting drive, and a guide rod that cooperates with the guide sleeve is provided below the fixture. When the lifting drive drives the fixture to rise and fall, the guide rod slides along the guide sleeve.

[0009] As a further improvement of the present invention, the positioning component further includes a blocking component located in front of the fixture. The blocking component includes a baffle and a lifting drive that drives the baffle to rise and fall. When the baffle is raised, the baffle is located on the left and right sides of the conveyor line.

[0010] As a further improvement of this utility model, the vertical projection of the adsorption stage is located inside the rectangular frame.

[0011] As a further improvement of the present invention, a support member is provided on the outer side of the limiting plate. The support member is used to prevent the limiting plate from tilting outward. The support member is provided on the driving member and moves synchronously with the limiting plate.

[0012] As a further improvement of this utility model, the driving component is a clamping cylinder.

[0013] As a further improvement of this utility model, the upper surface of the adsorption stage is provided with multiple vacuum suction cups, and the vacuum suction cups are connected to the gas path control system through the gas path inside the adsorption stage.

[0014] As can be seen from the above technical solutions, the positioning conveying device of this utility model has the following advantages and effects: It achieves precise vertical positioning of the substrate by coordinating a lifting drive and a fixture; it achieves precise lateral positioning of the substrate by bidirectionally driving the limiting plate through the drive component; furthermore, the flexible fixing of the adsorption table ensures that the substrate does not shift or suffer mechanical damage during positioning, and it can also be used in conjunction with a detection device to perform detection operations on the substrate on the adsorption table; providing a dual guarantee of precise positioning and stable bearing for substrate detection or other operations. Channels are set between the adsorption tables, allowing the conveyor line to run through them, and the lifting mechanism and the conveyor line form a three-dimensional working space. This three-dimensional layout design not only greatly reduces the equipment's footprint but also enables timing control of the conveyor line and positioning components, significantly shortening the positioning cycle; in addition, the channels can adapt to various types of conveyor lines, making it widely applicable.

[0015] This invention achieves significant technological advantages in positioning accuracy, production cycle time, equipment reliability, and flexible production capabilities through the deep integration of mechanical structure innovation and intelligent control system. It is particularly suitable for high-precision conveying and positioning needs in high-end manufacturing fields such as display panels and semiconductor packaging. Attached Figure Description

[0016] Figure 1 This is a perspective view of a conveying device with positioning function according to an embodiment of the present invention.

[0017] Figure 2 for Figure 1 Exploded view of the conveyor components.

[0018] Figure 3 for Figure 1 A three-dimensional view of the central jig.

[0019] Figure 4 for Figure 1 Side view of the positioning component. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Please refer to Figure 1 As shown, this utility model provides a conveying device with positioning function, which includes a conveying component 10 and a positioning component 20. The positioning component 20 is disposed on the conveying path of the conveying component 10 and is used to block and position the substrate on the conveying component 10 at the required position.

[0022] Please participate together Figure 2 As shown, the conveying assembly 10 includes a first driving component 11, a driven wheel 12, a conveyor line 13, and a first support frame 14. The driven wheel 12 is mounted on the first support frame 14, and the conveyor line 13 is mounted on the driven wheel 12. The first driving component 11 drives the driven wheel 12 and moves the conveyor line 13. In this embodiment, the conveyor line 13 is a double-belt conveyor line, which has an existing structure and will not be described in detail here.

[0023] Please refer to Figure 1 , Figure 3 and Figure 4As shown, the positioning assembly 20 includes a second support frame 21, a lifting drive 22, a fixture 23, a blocking assembly 24, and a limiting assembly 25. The lifting drive 22 is mounted on the second support frame 21 and drives the fixture 23 and the limiting assembly 25 to rise and fall. The fixture 23 is used to support the substrate 100. The fixture 23 includes a U-shaped base plate 231, a rectangular frame 232 mounted on the U-shaped base plate 231, and two suction tables 233 mounted on the rectangular frame 232. The U-shaped base plate 231 includes a horizontal plate and two vertical plates mounted on the horizontal plate. The rectangular frame 232 is horizontally mounted on the top of the vertical plates. The suction tables 233 are mounted on the rectangular frame 232 in the front-back direction. There is a channel 236 between the two suction tables 233 for the conveyor line 13 to pass through. The conveying plane of the conveyor line 13 is located within the lifting range of the adsorption plane of the adsorption platform 233. That is, when the adsorption platform 233 rises from below, it can lift the substrate on the conveyor line 13; when the adsorption platform 233 descends, it can place the substrate on it onto the conveyor line 13. Multiple vacuum suction cups 234 are provided on the upper surface of the adsorption platform 233. The vacuum suction cups 234 are connected to an externally provided air circuit control system through the air circuit inside the adsorption platform and the speed control valve 235.

[0024] The blocking assembly 24 is located in front of the fixture 23 and is used to block the substrate on the conveyor line 13. The blocking assembly 24 includes a baffle and a lifting drive that drives the baffle to rise and fall. When the baffle is raised, the baffle is located on the left and right sides of the conveyor line 13.

[0025] The limiting assembly 25 includes a driving component 251, a bracket 252, a limiting plate 253, and a support component 254. The driving component 251 is a clamping cylinder, and there are two brackets 252, which are respectively disposed on both sides of the clamping cylinder. The two limiting plates 253 are respectively disposed on the left and right brackets 252. The clamping cylinder simultaneously drives the two limiting plates 253 to move inward or outward in the left and right direction. In the left and right direction, the vertical projection of the adsorption platform 233 is located inside the rectangular frame 232, that is, the left and right sides of the rectangular frame 232 extend beyond the adsorption platform 233. The driving component 251 is disposed on the horizontal plate of the U-shaped base plate, and the brackets 252 move beyond the range of the rectangular frame 232 extending beyond the adsorption platform 233. The support components 254 are disposed on the driving component 251 and move synchronously with the limiting plates 253. At least two support components 254 are provided on the outer side of each limiting plate 253 to prevent the limiting plate 253 from tilting outward.

[0026] The lifting drive 22 is located below the horizontal plate and is poweredly connected to the horizontal plate. The second support frame 21 is provided with at least two guide sleeves 211 located on both sides of the lifting drive 22. The fixture 23 is provided with a guide rod 212 that cooperates with the guide sleeves 211. When the lifting drive 22 drives the fixture 23 to rise and fall, the guide rod 212 slides along the guide sleeve 211.

[0027] The terms used herein, such as "left," "right," "up," "down," "front," and "back," indicating spatial relative positions, are for illustrative purposes to describe the relationship of one feature relative to another, as shown in the accompanying drawings. It is understood that, depending on the product's placement, these terms may be intended to include different orientations besides those shown in the figures, and should not be construed as limiting the claims.

[0028] Furthermore, the above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. The understanding of this specification should be based on those skilled in the art. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still make modifications or equivalent substitutions to the present utility model. All technical solutions and improvements that do not depart from the spirit and scope of the present utility model should be covered within the scope of the claims of the present utility model.

Claims

1. A conveying device with positioning function, characterized in that: The device includes a conveyor line, a first drive assembly for driving the conveyor line, a first support frame for supporting the conveyor line and the first drive assembly, and a positioning assembly. The positioning assembly includes a second support frame, a lifting drive mounted on the second support frame, a fixture mounted on the lifting drive for carrying a substrate, two limiting plates for limiting the left and right sides of the substrate, and a drive component for moving the limiting plates left and right. The fixture has two adsorption platforms, and a channel for the conveyor line to pass through is provided between the two adsorption platforms. The lifting drive drives the fixture, the limiting plates, and the drive component to rise and fall. The conveying plane of the conveyor line is located within the rising and falling range of the adsorption plane of the adsorption platform.

2. The conveying device with positioning function as described in claim 1, characterized in that: The fixture also includes a U-shaped base plate and a rectangular frame disposed on the U-shaped base plate. The U-shaped base plate includes a horizontal plate and two vertical plates disposed on the horizontal plate. The rectangular frame is horizontally mounted on the top of the vertical plates, and the adsorption platform is mounted on the rectangular frame in the front-to-back direction.

3. The conveying device with positioning function as described in claim 2, characterized in that: The driving component is located on the horizontal plate of the U-shaped base plate, and the lifting drive is located below the horizontal plate and is poweredly connected to the horizontal plate.

4. The conveying device with positioning function as described in claim 1, characterized in that: The second support frame is provided with at least two guide sleeves located on both sides of the lifting drive. The fixture is provided with a guide rod that cooperates with the guide sleeve. When the lifting drive drives the fixture to rise and fall, the guide rod slides along the guide sleeve.

5. The conveying device with positioning function as described in claim 1, characterized in that: The positioning component also includes a blocking component located in front of the fixture. The blocking component includes a baffle and a lifting drive that drives the baffle to rise and fall. When the baffle is raised, the baffle is located on the left and right sides of the conveyor line.

6. The conveying device with positioning function as described in claim 1, characterized in that: The vertical projection of the adsorption stage is located inside the rectangular frame.

7. The conveying device with positioning function as described in claim 1, characterized in that: The limiting plate is also provided with a support member on its outer side. The support member is used to prevent the limiting plate from tilting outward. The support member is provided on the driving member and moves synchronously with the limiting plate.

8. The conveying device with positioning function as described in claim 1, characterized in that: The driving component is a clamping cylinder.

9. The conveying device with positioning function as described in claim 1, characterized in that: The upper surface of the adsorption stage is provided with multiple vacuum suction cups, which are connected to the gas path control system through the gas path inside the adsorption stage.

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