Carrying device compatible with obtaining jig and product

Abstract

The invention provides a compatible jig and product obtaining carrying device which comprises a product adsorption unit, a jig clamping unit and a mechanical arm, the product adsorption unit and the jig clamping unit are installed on the mechanical arm through a rotating frame, the product adsorption unit obtains a product to be treated through the adsorption end of the product adsorption unit, and the jig clamping unit clamps the product to be treated through the adsorption end of the product adsorption unit. The jig clamping unit obtains a jig used for bearing the product through the opening and closing end and the clamping end of the jig clamping unit. In an initial state, the clamping end of the jig clamping unit is higher than the adsorption end of the product adsorption unit; the opening and closing range of the opening and closing ends of the jig clamping units is larger than the length of the jig. The product adsorption unit, the jig clamping unit and the mechanical arm are ingeniously integrated, and integrated compatible operation of the jig and the product is successfully achieved. By means of the innovative design, the tedious carrying process is simplified, the time needed for equipment switching is effectively shortened, and therefore the overall efficiency of carrying operation is greatly improved.

Description

Technical Field

[0001] The present invention relates to the field of display panel detection technology, and in particular to a transport device for obtaining a compatible jig and a product. Background Art

[0002] With the popularization of LCD panel technology and the sharp increase in production capacity, the LCD panel industry has entered an era of high automation, and various types of product handling robots are widely deployed in production lines. In view of the wide variety of product types and different forms, the inspection equipment needs to have excellent compatibility to cope with the handling needs of products and fixtures of different sizes and forms. In the current handling operation, due to the different forms of handling products and handling fixtures, the existing practice is to use two different types of robots to perform them separately, which leads to the handling process being divided into two processes: first, a dedicated robot is responsible for taking the fixture from the storage area and placing it on the designated carrier position; then, the carrier together with the fixture is transferred to the next process, and then another specially designed robot is responsible for taking the product to be tested and placing it on the fixture. This step-by-step handling method not only significantly reduces the overall handling efficiency, but also greatly increases the occupation of equipment space, which is not conducive to the optimization control of production costs. In order to improve the consistency and efficiency of the handling operation, while maximizing the utilization of equipment space and reducing production costs, it is urgent to design a comprehensive device that integrates fixture and product handling functions. Summary of the invention

[0003] In order to solve all or part of the problems of the above-mentioned prior art, the present invention provides a handling device that is compatible with obtaining jigs and products. The device integrates a product adsorption unit, a jig clamping unit and a manipulator, thereby realizing integrated and compatible operation of the jig and the product, thereby significantly improving the handling efficiency.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A handling device for obtaining jigs and products compatible with each other comprises: a product adsorption unit, a jig clamping unit and a manipulator, wherein the product adsorption unit and the jig clamping unit are mounted on the manipulator via a rotating frame, the product adsorption unit obtains the product to be processed via its adsorption end, and the jig clamping unit obtains the jig for carrying the product via its opening and closing end and clamping end; in an initial state, the height of the clamping end of the jig clamping unit is higher than the adsorption end of the product adsorption unit; and the opening and closing range of the opening and closing end of the jig clamping unit is greater than the length of the jig.

[0006] The product adsorption unit includes a mounting frame and an adsorption mechanism, the adsorption mechanism is mounted on the mounting frame, and the mounting frame is connected to the rotating frame via a first connecting plate; a plurality of long groove structures are provided on the mounting surface of the mounting frame, and the long groove structures are provided with scale marks.

[0007] The mounting frame is a butterfly-shaped structure, and the long groove structure is opened along the four corners thereof; the adsorption mechanism includes a plurality of first adsorption components, and the first adsorption components are adjustably mounted in the long groove structure.

[0008] At least one of the first adsorption components is adjustably mounted in each of the long groove structures, and at least two of the first adsorption components are fixedly mounted in the central area of ​​the mounting frame.

[0009] The adsorption mechanism also includes at least two second adsorption components, and the second adsorption components are adjustably installed on one side of the mounting frame; the second adsorption component includes a suction nozzle and a sliding rod, and the suction nozzle is fixedly installed on one end of the sliding rod. A long hole is opened on the surface of the sliding rod, and the second adsorption component can be adjustably installed on one side of the mounting frame by means of bolts cooperating with the long hole.

[0010] The adsorption surface of the first adsorption component is higher than the adsorption surface of the second adsorption component; the product adsorption unit also includes an overpressure alarm device, which is installed on the mounting frame, and one end face of which is at the same height as the adsorption surface of the first adsorption component; in the process of absorbing the product to be processed, if the first adsorption component continues to be abnormally pressed down due to a malfunction after contacting the product, and exceeds the preset safety warning threshold of the overpressure alarm device, its alarm mechanism is immediately activated.

[0011] The product adsorption unit also includes a vacuum detection device, which is installed on the mounting frame and connected to the first adsorption component and the second adsorption component for real-time monitoring and displaying the current adsorption status; the vacuum detection device includes three groups of vacuum gauges, the first group of vacuum gauges is connected to the first adsorption component in the central area of ​​the mounting frame, the second group of vacuum gauges is connected to the first adsorption component in the four long groove structures of the mounting frame, and the third group of vacuum gauges is connected to the second adsorption component on one side of the mounting frame.

[0012] The fixture clamping unit comprises an opening and closing mechanism, a lifting mechanism and a clamping mechanism arranged at the opening and closing ends of the opening and closing mechanism, the clamping mechanism is arranged at the driving end of the lifting mechanism, and the opening and closing mechanism is installed on the rotating frame.

[0013] At least one opening and closing end of the opening and closing mechanism is opened and closed; the opening and closing mechanism includes an opening and closing cylinder and a second connecting plate, one end of the second connecting plate is connected to the driving output end of the opening and closing cylinder, and the other end is connected to the lifting mechanism; an anti-collision device is provided on the opening and closing cylinder, and the height of the anti-collision device corresponds to the second connecting plate; when the opening and closing cylinder drives the second connecting plate to retract, the retraction limit position is limited by the position of the anti-collision device.

[0014] The clamping mechanism includes a mounting plate and at least two clamping claws mounted on the mounting plate, and the mounting plate is mounted on the driving end of the lifting mechanism; the clamping claw is designed to be a step-shaped, U-shaped, V-shaped or arc-shaped structure for clamping the fixture; a sensing device is provided at a position on the mounting plate corresponding to the expected clamping position of the fixture, for detecting whether the fixture has been successfully clamped.

[0015] The present invention has at least the following beneficial effects:

[0016] 1) By integrating the product adsorption unit, the jig clamping unit and the manipulator, the present invention realizes the integrated compatible operation of the jig and the product. This design not only simplifies the handling process, but also reduces the time of equipment switching, thereby significantly improving the handling efficiency. The product adsorption unit adopts an adjustable first adsorption component and a second adsorption component, which can accurately adsorb products of different sizes and shapes. By providing a long groove structure and scale markings on the mounting frame, the adjustment of the first adsorption component is more intuitive and convenient. At the same time, the second adsorption component realizes adjustable installation through the design of sliding rods and long holes, which improves the user experience. The jig clamping unit can firmly clamp and carry the jig through the design of lifting mechanism and clamping mechanism. These precise mechanisms ensure accuracy and stability during the handling process.

[0017] 2) Multiple safety measures are integrated to ensure the safety and stability of the operation process. The product adsorption unit is equipped with an overpressure alarm device and a vacuum detection device, which can monitor abnormal downward pressure during the adsorption process and activate the alarm mechanism in time to prevent damage to the equipment or product. At the same time, the vacuum detection device monitors and displays the current adsorption status in real time, further ensuring the safety of the handling process. The photoelectric sensor in the fixture clamping unit can monitor the contact status between the clamp and the fixture in real time to ensure the successful completion of the clamping operation and avoid potential risks such as equipment damage or fixture falling off due to clamping failure. The opening and closing cylinder is equipped with an anti-collision device to effectively prevent accidental collisions caused by improper operation or mechanical inertia, and protect other parts of the handling device from damage. These safety measures and the real-time monitoring function together constitute an important advantage of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the specific embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a first-person perspective of a transport device that is compatible with obtaining a jig and a product according to an embodiment of the present invention.

[0020] Figure 2 It is a structural schematic diagram of a second viewing angle of a transport device compatible with obtaining a jig and a product according to an embodiment of the present invention.

[0021] Figure 3 It is a structural schematic diagram of a third-angle view of a transport device compatible with obtaining a jig and a product according to an embodiment of the present invention.

[0022] Figure 4 It is a structural schematic diagram of an embodiment of the present invention in which a handling device compatible with a jig and a product clamps a product alone.

[0023] Figure 5 The present invention is a partial structural schematic diagram of a jig clamping unit in a handling device for obtaining jigs and products in a compatible manner according to an embodiment of the present invention.

[0024] Figure markings: 1-product adsorption unit; 101-mounting frame; 1011-long groove structure; 102-adsorption mechanism; 1021-first adsorption component; 1022-second adsorption component; 103-first connecting plate; 104-overpressure alarm device; 105-vacuum detection device; 2-jig clamping unit; 201-opening and closing mechanism; 2011-opening and closing cylinder; 2012-second connecting plate; 202-lifting mechanism; 203-clamping mechanism; 2031-mounting plate; 2032-clamping claw; 2033-sensing device; 204-anti-collision device; 3-rotating frame. DETAILED DESCRIPTION

[0025] The technical solutions in the specific embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the embodiment of the present invention, in combination with reference Figure 1-Figure 5As shown, a handling device for compatible acquisition of jigs and products is provided, and the device integrates the compatible acquisition function of jigs and products. The device is mainly composed of three core components: a product adsorption unit 1, a jig clamping unit 2, and a precision manipulator. Specifically, the product adsorption unit 1 and the jig clamping unit 2 are installed on the manipulator through a rotating frame 3, and this design gives them flexible operating angles and spatial adaptability. The product adsorption unit 1 can accurately and stably adsorb and acquire the product to be processed by using its adsorption end; while the jig clamping unit 2 is equipped with an opening and closing end and a clamping end, and through the precise movement of the opening and closing end and the clamping end, the jig used to carry the product can be firmly clamped and carried. In the design of the initial state of the device, the sequential logic and spatial configuration relationship of the jig and product handling are focused on. In order to ensure the smoothness and efficiency of the entire handling process, the layout design in which the clamping end of the jig clamping unit 2 is higher than the adsorption end of the product adsorption unit 1 is specially designed, aiming to effectively avoid any interference that the jig clamping unit 2 may cause to the product adsorption unit 1 during the adsorption process of the product. In addition, the opening and closing end of the jig clamping unit 2 is designed to have a sufficient opening and closing range to ensure that jigs of various sizes can be easily accommodated and clamped, thereby further enhancing the compatibility and practicality of the device.

[0027] The product adsorption unit 1 specifically includes a mounting frame 101, an adsorption mechanism 102 and a first connecting plate 103. A support structure design is adopted between the mounting frame 101 and the first connecting plate 103, specifically, a plurality of carefully arranged support columns are used to achieve a stable connection between the two. These support columns not only provide a solid support foundation for the mounting frame 101 on the first connecting plate 103, but also effectively disperse the load from all directions through its scientific and reasonable distribution strategy, thereby significantly improving the stability of the entire structure and the durability of long-term use. The first connecting plate 103 is firmly connected to the rotating frame 3 as a connecting bridge, ensuring that the product adsorption unit 1 forms a stable and reliable connection with the rotating frame 3. As the basis for bearing and positioning, the mounting frame 101 adopts a unique butterfly-shaped structure design, which not only enhances the stability of the structure, but also optimizes the spatial layout. On the mounting surface of the mounting frame 101, a plurality of long groove structures 1011 are cleverly opened, and these long groove structures 1011 are arranged along the extension direction of the four corners of the mounting frame 101, providing great flexibility for the installation and adjustment of the adsorption mechanism 102. Preferably, each long groove structure 1011 is provided with precise scale marks, so that users can perform precise positioning and adjustment according to actual needs.

[0028] As the core component for realizing the product adsorption function, the adsorption mechanism 102 is composed of a plurality of first adsorption components 1021. These first adsorption components 1021 can be flexibly and adjustably installed in the long groove structure 1011, ensuring wide adaptability to products (display panels) of different sizes and shapes. In particular, at least one first adsorption component 1021 is installed in each long groove structure 1011 to ensure sufficient adsorption coverage area; and at least two first adsorption components 1021 are fixedly installed in the central area of ​​the mounting frame 101, and such a layout design further improves the adsorption efficiency and stability. In this embodiment, the adsorption mechanism 102 also integrates at least two adjustable second adsorption components 1022, which are designed and installed on one side of the mounting frame 101, specifically for adsorbing the flexible circuit board on the display panel, thereby further broadening the application scope of the adsorption mechanism 102. Each second adsorption component 1022 comprises a precisely machined suction nozzle and a matching sliding rod. The suction nozzle is fixedly connected to one end of the sliding rod, and the other end of the sliding rod is used to connect to the mounting frame 101. In particular, the surface of the sliding rod is innovatively provided with a long hole. This design cleverly utilizes the flexible matching mechanism of the bolt and the long hole, so that the second adsorption component 1022 can be accurately adjusted and firmly installed on the mounting frame 101, thereby meeting various adsorption requirements and working scenarios. In addition, in order to optimize the hierarchy of the adsorption operation and improve efficiency, the adsorption surface of the first adsorption component 1021 is set higher than the adsorption surface of the second adsorption component 1022. This height difference design is designed to accurately match the different position requirements of the display panel and the flexible circuit board attached thereto, thereby ensuring that the adsorption process is both accurate and efficient.

[0029] The product adsorption unit 1 is also integrated with an overpressure alarm device 104, which is installed on the mounting frame 101 to ensure that one end surface thereof is maintained at the same horizontal height as the adsorption surface of the first adsorption component 1021. This design is intended to provide an additional layer of safety during the adsorption operation. Specifically, when the first adsorption component 1021 is in the process of absorbing the product to be processed, after contacting the product, if abnormal downward pressure is caused by a system failure, and the downward pressure exceeds the safety threshold preset by the overpressure alarm device 104, the device will immediately activate the alarm mechanism to effectively prevent potential damage risks. In this embodiment, the overpressure alarm device 104 is composed of two parts: a sensor and an elastic limit rod. Among them, the elastic limit rod is the core component of the safety mechanism, which includes a fixed part and a movable part. The fixed part is installed on the mounting frame 101, and the interior adopts a hollow design to reduce weight while providing necessary structural support. The movable part is designed to be sleeved with the fixed part, and can be flexibly moved in the vertical direction relative to the fixed part. This feature provides the necessary travel space for detecting abnormal downward pressure. The sensor is set on the mounting frame 101 through a connecting piece, and its position is higher than the elastic limit rod to ensure that the alarm will not be triggered by mistake under normal circumstances. After the first adsorption component 1021 contacts the product, if it continues to fall abnormally due to any abnormal situation, the end of the movable part that contacts the product is subjected to an upward reaction force under the continuously applied pressure, and the movable part begins to move upward until its top enters the effective sensing range of the sensor. At this time, the sensor immediately triggers the alarm mechanism and warns the operator through sound and light signals or other preset methods, so that timely measures can be taken to avoid further damage.

[0030] The product adsorption unit 1 is further integrated with a vacuum detection device 105, which is arranged on the mounting frame 101 and connected to the first adsorption component 1021 and the second adsorption component 1022 to comprehensively and real-time monitor and intuitively display the current adsorption operation status. The design of the vacuum detection device 105 fully considers the structural characteristics and functional requirements of the adsorption unit, and is composed of three sets of independent vacuum gauges, each of which is configured for a specific adsorption component to ensure the accuracy and efficiency of monitoring. Specifically, the first set of vacuum gauges is directly connected to the first adsorption component 1021 in the central area of ​​the mounting frame 101. This position usually bears the main load in the adsorption operation, so real-time monitoring of its vacuum degree is particularly important. Through the first set of vacuum gauges, the operator can quickly grasp the adsorption state of the adsorption component in the central area, thereby ensuring the stability and reliability of the adsorption operation. The second set of vacuum gauges is connected to the first adsorption component 1021 in the four long groove structures 1011 on the mounting frame 101. These four long groove structures 1011 are usually used to accommodate and fix products with complex shapes or large sizes, so the vacuum degree of the adsorption components inside them also needs to be accurately monitored. Through the second set of vacuum gauges, operators can monitor the adsorption status of the adsorption components in these special positions in real time, so as to promptly discover and solve potential adsorption problems. The third set of vacuum gauges focuses on monitoring the vacuum degree of the second adsorption component 1022 on one side of the mounting frame 101. The second adsorption component 1022 is usually used to assist in the adsorption or processing of products of specific shapes, such as flexible circuit boards on display panels, and the stability of its vacuum degree is also crucial to the success of the overall adsorption operation. Through the third set of vacuum gauges, operators can fully understand the working status of the second adsorption component 1022, providing strong support for optimizing adsorption strategies and improving operating efficiency.

[0031] The core components of the fixture clamping unit 2 are composed of an opening and closing mechanism 201, a lifting mechanism 202 and a clamping mechanism 203, which realize efficient and accurate clamping operation through precise cooperation. The opening and closing mechanism 201 is installed on the rotating frame 3, and it at least includes an opening and closing end. Through the flexible adjustment of this end, the opening and closing range can be accurately controlled to adapt to fixtures to be clamped of different sizes and shapes. In the present embodiment, the opening and closing mechanism 201 is mainly composed of an opening and closing cylinder 2011 and a second connecting plate 2012, and the two ends of the opening and closing cylinder 2011 can perform opening and closing operations at the same time, thereby realizing a faster and more stable clamping action. One end of the second connecting plate 2012 is connected to the driving output end of the opening and closing cylinder 2011, and the other end is connected to the lifting mechanism 202. The clamping mechanism 203 is arranged at the driving end of the lifting mechanism 202, forming a stable mechanical transmission link. This design not only improves the stability and efficiency of clamping, but also enhances the adaptability of the fixture clamping unit 2 to different fixtures, ensuring reliability and durability under various operating conditions. The clamping mechanism 203 is mainly composed of a mounting plate 2031 and at least two clamping claws 2032 mounted on the mounting plate 2031. The mounting plate 2031, as the supporting base of the clamping mechanism 203, is firmly mounted on the driving end of the lifting mechanism 202. The clamping claw 2032, as the core component of the clamping mechanism 203, is designed to fully consider the shape and size diversity of the fixture to be clamped. Specifically, the clamping claw 2032 can be designed into a variety of structures such as a step shape, a U-shape, a V-shape or an arc shape to meet the clamping requirements of fixtures of different shapes and sizes, thereby improving the flexibility and applicability of the clamping mechanism 203.

[0032] In order to further improve the accuracy and reliability of clamping, a sensing device 2033 is provided at a position on the mounting plate 2031 corresponding to the expected clamping position of the fixture. In this embodiment, the sensing device 2033 is specifically a photoelectric sensor. The sensing device 2033 can monitor the contact state between the clamping jaw 2032 and the fixture in real time. When the fixture is clamped correctly, the light of the photoelectric sensor will be blocked, thereby judging that the clamping operation has been successfully completed. This design not only improves the clamping efficiency, but also effectively avoids potential risks such as equipment damage or fixture falling off due to clamping failure. The operation process of the fixture clamping unit 2 involves a series of precisely controlled actions to ensure efficient and accurate clamping of the fixture. Specifically, when the opening and closing mechanism 201 moves to a predetermined range according to a preset program, the lifting mechanism 202 immediately receives a trigger signal and performs a descending action to a preset position. After reaching the specified position, the clamping mechanism 203 performs the clamping operation, and at the same time, the sensing device 2033, specifically a photoelectric sensor, monitors the contact state between the clamping jaw 2032 and the fixture in real time. When the fixture is clamped correctly, the light of the photoelectric sensor is blocked, thereby confirming the success of the clamping operation. After the placement of the fixture is completed, the opening and closing mechanism 201 is unfolded, the lifting mechanism 202 rises, and then the opening and closing mechanism 201 is reset. In particular, in order to prevent the opening and closing cylinder 2011 from over-retracting due to inertia or operational errors and causing collision with other components, the opening and closing cylinder 2011 in this embodiment is equipped with an anti-collision device 204. The anti-collision device 204 is arranged on the opening and closing cylinder 2011, and its design height corresponds to the second connecting plate 2012, ensuring that when the opening and closing cylinder 2011 drives the second connecting plate 2012 to retract, its retraction limit position is limited by the anti-collision device 204. In this embodiment, the anti-collision device 204 is specifically composed of a fixed block and an adjustable member, the fixed block is installed on the opening and closing cylinder 2011, and the adjustable member is assembled on the fixed block in a threaded connection manner, and its position on the fixed block can be adjusted as needed. This design effectively prevents accidental collisions caused by improper operation or mechanical inertia, protects other components of the handling device from damage, and also extends the service life of the opening and closing cylinder 2011.

[0033] The present invention combines the product adsorption unit 1, the fixture clamping unit 2 and the manipulator to achieve compatible acquisition and efficient handling of the fixture and the product. Through the design of the rotating frame 3, each component is given flexible operating angles and spatial adaptability, ensuring the smoothness and efficiency of the handling process. The product adsorption unit 1 utilizes a multifunctional adsorption mechanism 102, which can stably adsorb products and flexible circuit boards of different sizes and shapes, and at the same time provides additional safety guarantees and real-time monitoring functions through an overpressure alarm device 104 and a vacuum detection device 105. The fixture clamping unit 2 achieves efficient and precise clamping of fixtures of different shapes and sizes through a precise opening and closing mechanism 201, a lifting mechanism 202 and a clamping mechanism 203, and further improves the reliability and safety of clamping through a photoelectric sensor and an anti-collision device 204. The present invention not only significantly improves the automation level and operating efficiency of handling operations, but also effectively reduces the potential risks caused by operating errors or mechanical failures, providing an innovative and practical solution for the fields of industrial automation and intelligent manufacturing.

[0034] It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made to the present invention without departing from the principles of the present invention. These improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A transport device compatible with obtaining jigs and products, characterized in that: include: A product adsorption unit (1), a jig clamping unit (2) and a manipulator, wherein the product adsorption unit (1) and the jig clamping unit (2) are mounted on the manipulator via a rotating frame (3); the product adsorption unit (1) obtains the product to be processed via its adsorption end, and the jig clamping unit (2) obtains the jig for carrying the product via its opening and closing end and clamping end; in an initial state, the height of the clamping end of the jig clamping unit (2) is higher than the adsorption end of the product adsorption unit (1); and the opening and closing range of the opening and closing end of the jig clamping unit (2) is greater than the length of the jig.

2. The transport device according to claim 1, characterized in that: The product adsorption unit (1) comprises a mounting frame (101) and an adsorption mechanism (102), wherein the adsorption mechanism (102) is mounted on the mounting frame (101), and the mounting frame (101) is connected to the rotating frame (3) via a first connecting plate (103); a plurality of long groove structures (1011) are provided on the mounting surface of the mounting frame (101), and the long groove structures (1011) are provided with scale marks.

3. The transport device according to claim 2, characterized in that: The mounting frame (101) is a butterfly-shaped structure, and the long groove structure (1011) is provided along its four corners; the adsorption mechanism (102) comprises a plurality of first adsorption components (1021), and the first adsorption components (1021) are adjustably mounted in the long groove structure (1011).

4. The transport device according to claim 3, characterized in that: At least one of the first adsorption components (1021) is adjustably mounted in each of the long groove structures (1011), and at least two of the first adsorption components (1021) are fixedly mounted in the central area of ​​the mounting frame (101).

5. The transport device according to claim 3, characterized in that: The adsorption mechanism (102) further comprises at least two second adsorption components (1022), and the second adsorption components (1022) are adjustably mounted on one side of the mounting frame (101); the second adsorption component (1022) comprises a suction nozzle and a sliding rod, the suction nozzle is fixedly mounted on one end of the sliding rod, and a long hole is provided on the surface of the sliding rod, and the second adsorption component (1022) is adjustably mounted on one side of the mounting frame (101) by means of bolts engaging with the long hole.

6. The transport device according to claim 5, characterized in that: The adsorption surface of the first adsorption component (1021) is higher than the adsorption surface of the second adsorption component (1022); the product adsorption unit (1) further comprises an overpressure alarm device (104), the overpressure alarm device (104) being mounted on the mounting frame (101), and one end surface of the overpressure alarm device (104) being at the same height as the adsorption surface of the first adsorption component (1021); during the process of adsorbing the product to be processed, if the first adsorption component (1021) continues to be abnormally pressed downward due to a fault after contacting the product, and exceeds a preset safety warning threshold of the overpressure alarm device (104), its alarm mechanism is immediately activated.

7. The transport device according to claim 5, characterized in that: The product adsorption unit (1) further comprises a vacuum detection device (105), wherein the vacuum detection device (105) is mounted on the mounting frame (101), connected to the first adsorption component (1021) and the second adsorption component (1022), and is used to monitor and display the current adsorption state in real time; the vacuum detection device (105) comprises three groups of vacuum gauges, wherein the first group of vacuum gauges is connected to the first adsorption component (1021) in the central area of ​​the mounting frame (101), the second group of vacuum gauges is connected to the first adsorption component (1021) in the four long groove structures (1011) of the mounting frame (101), and the third group of vacuum gauges is connected to the second adsorption component (1022) at one side of the mounting frame (101).

8. The transport device according to claim 1, characterized in that: The jig clamping unit (2) comprises an opening and closing mechanism (201), a lifting mechanism (202) and a clamping mechanism (203) arranged at the opening and closing ends of the opening and closing mechanism (201), the clamping mechanism (203) being arranged at the driving end of the lifting mechanism (202), and the opening and closing mechanism (201) being mounted on the rotating frame (3).

9. The transport device according to claim 8, characterized in that: At least one opening and closing end of the opening and closing mechanism (201) is opened and closed; the opening and closing mechanism (201) comprises an opening and closing cylinder (2011) and a second connecting plate (2012), one end of the second connecting plate (2012) is connected to the driving output end of the opening and closing cylinder (2011), and the other end is connected to the lifting mechanism (202); an anti-collision device (204) is provided on the opening and closing cylinder (2011), and the height of the anti-collision device (204) corresponds to that of the second connecting plate (2012); when the opening and closing cylinder (2011) drives the second connecting plate (2012) to retract, the retraction limit position is limited by the position of the anti-collision device (204).

10. The transport device according to claim 8, characterized in that: The clamping mechanism (203) comprises a mounting plate (2031) and at least two clamping claws (2032) mounted on the mounting plate (2031), wherein the mounting plate (2031) is mounted on the driving end of the lifting mechanism (202); the clamping claws (2032) are designed to be stepped, U-shaped, V-shaped or arc-shaped structures, and are used to clamp the fixture; a sensing device (2033) is provided at a position on the mounting plate (2031) corresponding to an expected clamping position of the fixture, and is used to detect whether the fixture has been successfully clamped.

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