Vacuum inversion mechanism, automated apparatus

Abstract

The utility model discloses a vacuum turnover mechanism, automation equipment. Wherein vacuum turnover mechanism, including lifting module, mounting bracket, turnover module, vacuum adsorption module and wiring module, wiring module includes: fan -shaped wiring frame, the relay wire slot of connecting turnover module and fan -shaped wiring frame, the wiring fixed part below fan -shaped wiring frame, the wire and air pipe of vacuum adsorption module from the execution end, in turn through the hollow portion of vacuum installation part and axle hole, along the relay wire slot, the circumference of fan -shaped wiring frame first end to second end, after again passing through wiring fixed part, again connect to source end, the wire and air pipe length between the circumference second end of fan -shaped wiring frame and wiring fixed part are greater than the lifting height of mounting bracket. The utility model can effectively avoid the gas circuit and line distortion of vacuum turnover mechanism, and ensure stable operation.

Description

Technical Field

[0001] This utility model relates to the technical field of automated equipment, and in particular to a vacuum flipping mechanism. Background Technology

[0002] With the demands of production, the flipping mechanism of automated equipment has been upgraded from traditional clamping and flipping to vacuum adsorption flipping. For fragile objects such as glass, thin electronic components, and solar cells, traditional clamping and flipping mechanisms are prone to scratches, deformation, or contamination, while vacuum adsorption flipping can effectively solve this problem.

[0003] However, the vacuum flipping mechanism also has some problems. Since it needs to generate negative pressure to adsorb fragile objects, the wires and tubing of the vacuum system also need to flip along with it. This causes the tubing and wires to be repeatedly twisted during operation. If the tubing is excessively twisted, it can obstruct the airflow, leading to unstable vacuum adsorption pressure or even momentary pressure loss. Furthermore, repeated twisting of the wires can cause the internal conductors to break or become loose.

[0004] Taking the manufacturing of solar cells as an example, the process involves multiple processing steps, including PVD coating vacuum sputtering, PECVD chemical vapor deposition plasma, and automated equipment mainly responsible for loading, unloading, handling, and flipping silicon wafers. The stability, efficiency, and contact method of flipping directly affect the final quality, production capacity, and power generation efficiency of the silicon wafers.

[0005] Currently, there are two main methods for completing the silicon wafer flipping function in existing technologies: online and basket-type. The basket-type flipping method, which flips all the silicon wafers in the basket, is relatively cumbersome. It requires collecting the silicon wafers, flipping the basket full of silicon wafers as a whole, and then exporting the silicon wafers through a wafer loading and unloading machine. The process is particularly complicated. The other method is the online flipping mechanism, which generally uses a conventional profile flipping bracket. The circuit and air circuit of the vacuum generation system are directly wound on the flipping mechanism. The cables and air pipes will be twisted as the mechanism flips. Continuous operation will have many hidden dangers, such as the air pipes becoming blocked and the cables breaking due to long-term twisting.

[0006] Therefore, a vacuum flipping mechanism that can operate continuously and stably is particularly important in the entire automated production line. How to provide a vacuum flipping mechanism that can operate continuously and stably is a technical problem to be solved. Utility Model Content

[0007] To address the technical problem that the air path of the vacuum flipping mechanism in the prior art is easily twisted due to flipping, this utility model proposes a vacuum flipping mechanism and an automated device.

[0008] The vacuum flipping mechanism proposed in this utility model includes a pair of lifting modules, a mounting frame fixed on the lifting modules and capable of moving up and down along the lifting modules, at least one flipping module with both ends fixed on the two mounting frames respectively, a vacuum adsorption module, and a wiring module connected to each flipping module.

[0009] The vacuum adsorption module includes an actuator, a source, and wires and tubing.

[0010] The flip module includes:

[0011] Hollow mounting section, used for mounting vacuum adsorption modules;

[0012] The active end bearing assembly and the passive end bearing assembly respectively pass through the two mounting brackets and are connected to both ends of the hollow mounting part. The passive end bearing assembly is provided with a shaft hole that communicates with the hollow part of the hollow mounting part.

[0013] The wiring module includes:

[0014] A fan-shaped cable tray is positioned perpendicular to the axis of the shaft hole and concentric with the shaft hole.

[0015] The relay cable tray connects the passive end shaft seat assembly and the fan-shaped cable tray. The two ends of the relay cable tray are respectively connected to the shaft hole and the first end of the circumferential surface of the fan-shaped cable tray.

[0016] The cable fixing part is located below the fan-shaped cable tray and is positioned opposite to the inner arc surface of the circumference of the fan-shaped cable tray.

[0017] The wires and air pipes of the vacuum adsorption module start from the execution end, pass through the hollow part and shaft hole of the vacuum mounting part in sequence, along the relay cable tray, the first end to the second end of the circumference of the fan-shaped cable tray, and then through the cable fixing part before connecting to the source end; the length of the wires and air pipes between the second end of the circumference of the fan-shaped cable tray and the cable fixing part is greater than the lifting height of the mounting frame.

[0018] Furthermore, the wiring module includes a tank chain that is fitted around a section of wire and air tube. One end of the tank chain is connected to the first end of the circumference of the fan-shaped wiring frame, and after passing the second end, the other end is connected to the wiring fixing part.

[0019] Furthermore, the circumferential surface of the fan-shaped cable tray is provided with an arc-shaped cable tray groove.

[0020] Furthermore, the hollow mounting section is made of rectangular square tube profile, and the execution end of the vacuum adsorption module includes multiple vacuum generators installed on the top surface of the hollow mounting section and evenly arranged, gas distribution components installed inside the hollow mounting section corresponding to the vacuum generators, and vacuum suction cup components that penetrate the bottom surface of the hollow mounting section and connect to the vacuum generators.

[0021] Furthermore, the two sides of the hollow mounting section are provided with mounting openings that correspond one-to-one with the air distribution components.

[0022] Furthermore, the active end bearing assembly includes:

[0023] The first T-shaped component has a first fixing block at one end that is connected to the end cap used to seal the corresponding end of the hollow mounting part, and a rotating shaft at the other end.

[0024] The active end bearing is fixed on the mounting bracket for mounting the rotating shaft;

[0025] A driving component is used to drive the rotating shaft to rotate. The driving component is set in a one-to-one correspondence with the rotating shaft, or the driving component is set in a corresponding manner with multiple rotating shafts through a transmission mechanism.

[0026] Furthermore, the active end bearing includes a bearing mounted on the rotating shaft, a flange connecting the bearing for mounting bracket fixation, and a reducer connected to the rotating shaft and fixed to the flange.

[0027] Furthermore, the passive end bearing assembly includes:

[0028] The second T-shaped component has a second fixing block at one end that is connected to the end cap used to seal the corresponding end of the hollow mounting part, and a hollow rotating shaft with a shaft hole at the other end.

[0029] The passive end bearing has a flange fixed to the mounting bracket at one end and a bearing fitted around the hollow shaft at the other end.

[0030] The clamping block is fitted onto a hollow rotating shaft, and its side away from the end cap is connected to the wiring module.

[0031] Furthermore, the active end bearing assembly and / or the passive end bearing assembly are connected to the end cap screw of the hollow mounting portion, and the mounting bracket is provided with at least one disassembly tool passageway whose projection falls on the screw rotation trajectory.

[0032] Furthermore, the mounting bracket is equipped with a recessed groove for limiting the movement of the flange.

[0033] Furthermore, the mounting frame is an isosceles triangle with truncated angles, the perpendicular bisector of the mounting frame is connected to the sliding block of the lifting module, and the length of the lower side of the mounting frame is adapted to the number of flipping modules.

[0034] The automated equipment of this utility model includes the vacuum flipping mechanism of the above-mentioned technical solution.

[0035] This invention utilizes a hollow mounting component and shaft hole to ensure that the wires and air pipes connected to the source end of the vacuum adsorption module remain stationary with the flipping module during rotation. Furthermore, a mechanism on the rotating shaft of the flipping module converts the rotation of the wires and air pipes into movement along the axis of the air and wiring paths. A fan-shaped cable tray can adjust the curvature along the axis of the air and wiring paths, achieving smooth axial movement, avoiding excessive bending, and ensuring stable operation of the vacuum flipping mechanism. Moreover, most of the components of this invention can be modularly designed, simplifying disassembly and maintenance. Attached Figure Description

[0036] The present invention will now be described in detail with reference to the embodiments and accompanying drawings, wherein:

[0037] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the present invention.

[0038] Figure 2 This is a three-dimensional schematic diagram of a hollow mounting component and a wiring module according to an embodiment of the present invention.

[0039] Figure 3 This is an end view of a flip module and wiring module according to an embodiment of the present invention.

[0040] Figure 4 This is an end view of a wiring module and a flipping module according to an embodiment of the present invention.

[0041] Figure 5 This is a side view of a wiring module and a flipping module according to an embodiment of the present invention.

[0042] Figure 6 This is a partial explosion diagram of an embodiment of the present invention.

[0043] Figure 7 This is a three-dimensional schematic diagram of the active end bearing assembly according to an embodiment of the present invention.

[0044] Figure 8 This is a perspective view of the first T-shaped component according to an embodiment of the present utility model.

[0045] Figure 9 This is a perspective view of the second T-shaped component according to an embodiment of the present invention.

[0046] Figure 10 This is a three-dimensional schematic diagram of a passive end bearing according to an embodiment of the present invention.

[0047] Figure 11 This is a partial schematic diagram of the flipping effect according to an embodiment of the present invention.

[0048] Explanation of reference numerals in the attached figures:

[0049] 1. Lifting module; 2. Mounting bracket; 3. Tilting module; 4. Vacuum adsorption module; 5. Cable routing module; 6. Silicon wafer; 7. Active end bearing assembly; 8. Passive end bearing assembly; 21. Disassembly tool access port; 31. Hollow mounting part; 32. Mounting opening; 33. End cap; 41. Vacuum generator; 42. Vacuum suction cup; 51. Fan-shaped cable routing frame; 52. Repeater cable tray; 53. Arc-shaped cable routing tray; 54. Tank chain; 71. First T-shaped component; 72. Active end bearing; 73. Drive component; 81. Second T-shaped component; 82. Passive end bearing; 83. Clamping block; 711. First fixing block; 712. Rotating shaft; 811. Second fixing block; 812. Hollow rotating shaft; 813. Shaft hole. Detailed Implementation

[0050] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0051] Therefore, a feature pointed out in this specification is used to describe one feature of one embodiment of the present invention, and does not imply that every embodiment of the present invention must have the described feature. Furthermore, it should be noted that this specification describes many features. Although certain features may be combined to illustrate possible system designs, these features may also be used in other combinations not explicitly stated. Therefore, unless otherwise stated, the described combinations are not intended to be limiting.

[0052] like Figure 1 As shown, in a basic embodiment, the vacuum flipping mechanism of this utility model includes a pair of lifting modules 1, a mounting frame 2 fixed on the lifting modules 1 and capable of being lifted and lowered along the lifting modules, at least one flipping module 3 with its two ends respectively fixed on the two mounting frames 2, a vacuum adsorption module 4 and a wiring module 5.

[0053] The lifting module 1 can be any lifting module 1 in the existing technology.

[0054] Mounting rack 2 is used to mount the flipping module 3. It can mount one flipping module 3 or multiple flipping modules 3. The specific number of modules mounted depends on the type of automation equipment and the items to be flipped.

[0055] The vacuum adsorption module 4 includes an execution end, a source end, and wires and air pipes. The execution end is installed on the flipping module 3 and flips within a range of 270° (including 270°) together with the flipping module 3. The source end refers to the end that can send control signals and is where the air source is located. The source end and the execution end are connected by wires and air pipes.

[0056] like Figures 2 to 4 As shown, each flipping module 3 is connected to a wiring module 5, which can prevent the air path from twisting during the flipping process.

[0057] In this embodiment, the flipping module 3 includes a hollow mounting part 31, an active end bearing assembly 7, and a passive end bearing assembly 8.

[0058] The hollow mounting part 31 is used to install the vacuum adsorption module 4. The active end bearing assembly 7 and the passive end bearing assembly 8 pass through the two mounting brackets 2 respectively, and are then connected to both ends of the hollow mounting part 31. The passive end bearing assembly 8 is provided with a shaft hole 813 that communicates with the hollow part of the hollow mounting part 31.

[0059] The wiring module 5 includes a fan-shaped wiring frame 51, a relay cable tray 52, and a wiring fixing part.

[0060] The fan-shaped cable tray is concentric with the shaft hole, allowing for slight installation errors during actual product installation. The fan-shaped cable tray's angle range is [90°, 270°], and its rotation range is [-20°, 200°], offering great flexibility. The fan-shaped cable tray design allows for control of the bending radius of cables and air pipes within a reasonable range.

[0061] The relay cable tray 52 connects the passive end bearing assembly 8 and the fan-shaped cable tray 51. One end of the relay cable tray 52 is connected to the shaft hole 813, and the other end is connected to the first end of the circumferential surface of the fan-shaped cable tray 51. Since the first end of the circumferential surface of the fan-shaped cable tray 51 is not on the axis of the shaft hole 813, the relay cable tray 52 can be set as an arc-shaped cable tray to facilitate the smooth routing of lines and air passages between the shaft hole 813 and the fan-shaped cable tray 51.

[0062] The cable fixing part is located below the fan-shaped cable tray 51 and is positioned opposite to the inner arc surface of the circumference of the fan-shaped cable tray 51. The form of the cable fixing part is varied. For example, the end of the tank chain 54 is connected to a metal fixing frame with screws, or it is a separate fixing frame, or it is a cable clamp commonly used in the prior art to fix cables, etc., all of which can be used as the cable fixing part of the present invention.

[0063] The wires and air pipes of the vacuum adsorption module 4 start from the execution end of the vacuum adsorption module 4, pass sequentially through the hollow part of the vacuum mounting part, the shaft hole 813 of the passive end shaft seat assembly 8, along the relay cable tray, from the first end to the second end of the circumferential surface of the fan-shaped cable tray 51, and then through the cable fixing part before connecting to the source end. The length of the wires and air pipes between the second end of the circumferential surface of the fan-shaped cable tray 51 and the cable fixing part is greater than the lifting height of the mounting frame 2. Therefore, the section of the wires and air pipes of the vacuum adsorption module 4 from the first end to the cable fixing part can be C-shaped or S-shaped, providing operational leeway for the lifting and tilting of the tilting module 3.

[0064] This invention, through the hollow mounting bracket 2 and shaft hole 813, and in conjunction with the wiring module 5, standardizes the air path and wiring of the vacuum adsorption module 4. Through the design of the hollow mounting part 31, shaft hole 813, relay cable groove 52, fan-shaped wiring bracket 51, and wiring fixing part, the circuit and air path on the flip module 3 are stationary relative to the flip module 3. At the same time, the circuit and air path outside the flip module 3 are transformed into movement along the axis of the air path and wiring, avoiding the twisting of air pipes and wires during the lifting and / or flipping process of the flip module 3, thereby ensuring the stability of the vacuum flipping mechanism.

[0065] like Figure 5 As shown, in a further embodiment, the wiring module 5 includes a tank chain 54, which is fitted around a section of wire and air pipe. One end of the tank chain 54 is connected to the first end of the circumferential surface of the fan-shaped wiring frame 51, and after passing the second end of the circumferential surface, the other end of the tank chain 54 is connected to the wiring fixing part.

[0066] The protection provided by the tank chain 54 standardizes the wiring specifications between the second end of the fan-shaped wiring frame 51 and the wiring fixing part, protecting the wiring and air passages in this part without affecting their normal movement.

[0067] In one embodiment, the circumferential surface of the fan-shaped cable tray 51 is provided with an arc-shaped cable routing groove 53. This embodiment can be combined separately with the above embodiments or as a whole. For example, in the absence of the tank chain 54, the arc-shaped cable routing groove 53 can be used to fix the air pipe and the wire. In the presence of the tank chain 54, the arc-shaped cable routing groove 53 can also be used to limit the movement of the tank chain 54.

[0068] The arc-shaped cable tray 53 standardizes the position of air pipes and wires on the fan-shaped cable tray 51, avoiding unnecessary tangling.

[0069] like Figure 6As shown, in one embodiment, the body of the hollow mounting part 31 is made of a rectangular square tube profile, and both ends are provided with end caps 33 that are screwed to the body. This profile is low in cost and easy to process.

[0070] The execution end of the vacuum adsorption module 4 includes multiple vacuum generators 41, a gas distribution assembly, and a vacuum suction cup 42 assembly. The vacuum generators 41 are mounted on the top surface of the hollow mounting part 31 and are evenly arranged. Since the hollow mounting part 31 can rotate 270°, this invention does not limit a specific outer surface as the top surface; the top surface can be any surface other than the two ends.

[0071] The vacuum generator 41 is usually a purchased finished product, installed on the top surface of the hollow mounting part 31, exposed outside the hollow mounting part 31, so that the operator can easily manually adjust the vacuum generator 41.

[0072] The gas distribution assembly is a component designed for the arrangement of the vacuum generator 41 in this invention. The gas distribution assembly includes a fixing block fixed to the hollow mounting portion 31, and a fixed gas pipe fixed to the fixing block. The ends of the fixed gas pipes of two adjacent gas distribution assemblies can be connected by a flexible hose. One end of multiple sequentially connected gas paths within a hollow mounting portion 31 can be sealed (connected and sealed or sealed individually), and the other end is connected and transmitted through a gas pipe from the shaft hole 813 of the passive end shaft seat assembly 8. The gas distribution assemblies and vacuum generators 41 are arranged in a one-to-one correspondence; their positions can be directly opposite each other or not directly opposite.

[0073] The vacuum suction cup 42 assembly is connected to the vacuum generator 41 and penetrates the bottom surface of the hollow mounting part 31, which is parallel to the aforementioned top surface.

[0074] This embodiment uses rectangular square tube profiles to install the various components at the execution end of the vacuum adsorption module 4, which is easy to process and has a low cost, making it very conducive to promotion.

[0075] In a further embodiment, the hollow mounting portion 31 has mounting openings 32 on both sides that correspond one-to-one with the gas distribution components.

[0076] Installers can install the gas distribution unit through the installation opening, reducing the difficulty of operation.

[0077] like Figure 7 , Figure 8 As shown, in one embodiment, the active end bearing assembly 7 includes a first T-shaped member 71, an active end bearing 72, and a drive member 73.

[0078] The function of the active end bearing 72 is similar to that of the existing bearing, which is to drive the flip module 3 to flip. One end of the first T-shaped part 71 is a first fixing block 711 for fixed connection with the end cover 33 of the hollow mounting part 31, and the other end of the first T-shaped part 71 is a rotating shaft 712.

[0079] The active end bearing 72 is fixed on the mounting bracket 2 and is used to mount the rotating shaft 712.

[0080] The driving component 73, typically a motor, drives the rotating shaft 712 to rotate. In one embodiment, the driving component 73 can be configured one-to-one with the rotating shaft 712, either directly or indirectly. The advantage of this configuration is that when the vacuum flipping mechanism needs to be used for automated production of different scales, corresponding flipping modules 3 can be added or removed as needed. Each flipping module 3 is independent, making additions and removals relatively easy. In another embodiment, the driving component 73 is configured correspondingly with multiple rotating shafts 712 via a transmission mechanism. This method, using one motor to drive multiple rotating shafts 712, simplifies the synchronization of the rotating shafts 712. However, this method is suitable for automated equipment of a fixed scale, and the difficulty of adding or removing flipping modules 3 is increased compared to the previous embodiment.

[0081] In one embodiment, the drive end bearing 72 includes a bearing mounted on a rotating shaft 712, a flange connecting the bearing, and a reducer.

[0082] The flange is connected to the mounting base. The reducer can be directly connected to the flange, or indirectly connected to the flange through the housing or other components.

[0083] like Figure 9 , Figure 10 As shown, in one embodiment, the passive end bearing assembly 8 includes a second T-shaped member 81, a passive end bearing 82, and a clamping block 83.

[0084] One end of the second T-shaped member 81 is a second fixing block 811 for connecting with the end cap 33 corresponding to the hollow mounting part 31, and the other end of the second T-shaped member 81 is a hollow rotating shaft 812 with the aforementioned shaft hole 813.

[0085] The axis of the rotating shaft 712 and the hollow rotating shaft 812 are on the same line as the axis of the hollow mounting part 31, ensuring the smoothness of the flipping module 3 during the flipping process.

[0086] One end of the passive end bearing 82 is a flange fixed to the mounting bracket 2, and the other end is a bearing fitted around the hollow rotating shaft 812.

[0087] The clamping block 83 is fitted onto the hollow rotating shaft 812, and its side away from the second fixing block 811 is connected to the wiring module 5. Through the design of the clamping block 83, not only is the wiring module 5 more stably connected, but the position of the fan-shaped wiring bracket 51 can also be adjusted so that its center falls as close as possible to the axis of the aforementioned shaft hole 813, thereby ensuring the stability of the flip module 3 and the wiring module 5 during the flipping process.

[0088] like Figure 11 As shown, in one specific embodiment, the first fixing block 711 and / or the second fixing block 811 are screwed to the end cap 33 of the hollow mounting part 31, with the head of the screw facing the mounting frame. The mounting frame 2 is provided with a disassembly tool passage 21 whose projection falls on the screw rotation trajectory. Compared with direct welding, screw connection is more convenient for disassembly and assembly, and also facilitates partial modularization, reducing processing and installation difficulties. However, the first fixing block 711 and the second fixing block 811 are both located inside the mounting frame 2, thus causing inconvenience in disassembly and assembly. The fact that the mounting frame 2 is provided with at least one disassembly tool passage 21 whose projection falls on the screw rotation trajectory can solve the problem of inconvenience in disassembly and assembly. As long as the flip module 3 is rotated manually or electrically to a certain angle so that the screw is aligned with the disassembly tool passage 21, the screw can be installed or removed by passing a screwdriver through the disassembly tool passage 21 on the mounting frame 2. This enables online rapid installation and disassembly, which is very convenient and does not affect the existing structure.

[0089] In one embodiment, the mounting bracket 2 is provided with a recess for limiting the flange.

[0090] In one embodiment, the mounting frame 2 is an isosceles triangle with truncated angles. The perpendicular bisector of the mounting frame 2 is connected to the sliding block of the lifting module 1, and the length of the lower side of the mounting frame 2 is adapted to the number of flipping modules 3. The triangular shape of the mounting frame 2 not only meets the installation requirements of the corresponding number of flipping modules 3, but also saves materials and reduces the size of the mechanism.

[0091] The present invention also includes an automated device, which includes the vacuum flipping mechanism of the above-described technical solution.

[0092] In the description of this utility model, it should be understood that directional terms such as "front, back, up, down, left, right," "horizontal, vertical, horizontal," and "top, bottom," indicating directions or positional relationships, are generally based on the directions or positional relationships shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner or outer contours relative to the outline of each component itself.

[0093] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0094] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vacuum flip mechanism comprising a pair of lifting dies, a mounting bracket fixed to the lifting dies and capable of ascending and descending along the lifting dies, at least one flip die having both ends fixed to the mounting brackets, and a vacuum suction die, characterized in that, It also includes a wiring module that connects to each flip module; The vacuum adsorption module includes an actuator, a source, and wires and tubing. The flipping module includes: Hollow mounting section, used to install the vacuum adsorption module; The active end bearing assembly and the passive end bearing assembly respectively pass through the two mounting brackets and are connected to both ends of the hollow mounting part. The passive end bearing assembly is provided with a shaft hole that communicates with the hollow part of the hollow mounting part. The wiring module includes: A fan-shaped cable tray is perpendicular to the axis of the shaft hole and is arranged with the same center as the shaft hole; A relay cable tray connects the passive end bearing assembly and the fan-shaped cable tray, with both ends of the relay cable tray connected to the shaft hole and the first end of the circumferential surface of the fan-shaped cable tray, respectively. The cable fixing part is located below the fan-shaped cable tray and is disposed opposite to the inner arc surface of the circumferential surface of the fan-shaped cable tray; The wires and air pipes of the vacuum adsorption module start from the execution end, pass sequentially through the hollow part of the vacuum mounting part and the shaft hole, along the relay cable tray, the first end to the second end of the circumferential surface of the fan-shaped cable tray, and then through the cable fixing part before connecting to the source end; the length of the wires and air pipes between the second end of the circumferential surface of the fan-shaped cable tray and the cable fixing part is greater than the lifting height of the mounting frame.

2. The vacuum inversion mechanism of claim 1, wherein, The wiring module includes a tank chain fitted around a section of the wire and air pipe. One end of the tank chain is connected to the first end of the circumference of the fan-shaped wiring frame, and after passing the second end, the other end is connected to the wiring fixing part.

3. The vacuum inversion mechanism of claim 1, wherein, The circumferential surface of the fan-shaped cable tray is provided with an arc-shaped cable tray groove.

4. The vacuum inversion mechanism of claim 1, wherein, The hollow mounting section is made of rectangular square tube profile. The execution end of the vacuum adsorption module includes multiple vacuum generators installed on the top surface of the hollow mounting section and evenly arranged, gas distribution components installed in the hollow mounting section corresponding to the vacuum generators, and vacuum suction cup components that penetrate the bottom surface of the hollow mounting section and are connected to the vacuum generators.

5. The vacuum inversion mechanism of claim 4, wherein, The hollow mounting section has mounting openings on both sides that correspond one-to-one with the gas distribution components.

6. The vacuum inversion mechanism of claim 1, wherein, The active end bearing assembly includes: The first T-shaped component has a first fixing block at one end for connecting with the end cap corresponding to the end of the hollow mounting part, and a rotating shaft at the other end; The active end bearing is fixed on the mounting bracket for mounting the rotating shaft; A driving component is used to drive the rotating shaft to rotate. The driving component is configured in a one-to-one correspondence with the rotating shaft, or the driving component is configured in a corresponding manner with multiple rotating shafts through a transmission mechanism.

7. The vacuum inversion mechanism of claim 6, wherein, The active end bearing includes a bearing mounted on the rotating shaft, a flange connected to the bearing for fixing the mounting bracket, and a reducer connected to the rotating shaft and fixed to the flange.

8. The vacuum inversion mechanism of claim 1, wherein, The passive end bearing assembly includes: The second T-shaped component has a second fixing block at one end that is connected to the end cap used to seal the end of the hollow mounting part, and a hollow rotating shaft with the shaft hole at the other end. The passive end bearing has a flange fixed to the mounting bracket at one end and a bearing fitted around the hollow rotating shaft at the other end. The clamping block is fitted onto the hollow rotating shaft, and its side away from the end cap is connected to the wiring module.

9. A vacuum inversion mechanism as claimed in claim 6 or 8, wherein, The active end bearing assembly and / or the passive end bearing assembly are connected to the end cap screw of the hollow mounting portion, and the mounting bracket is provided with at least one disassembly tool passage that is projected onto the rotation trajectory of the screw.

10. A vacuum inversion mechanism as claimed in claim 7 or 8, wherein, The mounting bracket is provided with a recessed groove for limiting the movement of the flange.

11. The vacuum inversion mechanism of claim 1, wherein, The mounting frame is an isosceles triangle with truncated angles. The perpendicular bisector of the mounting frame is connected to the sliding block of the lifting module. The length of the lower side of the mounting frame is adapted to the number of the flipping modules.

12. An automated apparatus, characterized by, Includes the vacuum flipping mechanism as described in any one of claims 1 to 11.

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