Double-sided processing turner

Abstract

The utility model discloses a kind of double-sided processing turnover devices, comprising: conveying mechanism, including first linear module and the sliding table of first linear module translation;First carrier plate, place on the lifting platform, first carrier plate is also placed with positioning steel plate;Steel plate buffer mechanism, set in the top of first linear module, including liftable steel plate grabber;Two groups or more than two groups of turnover mechanism, each group of turnover mechanism includes work platform, and one end of work platform is liftablely provided with turnover frame, and turnover frame is provided with pivot, and pivot is connected with turnover card seat, and multiple groups of vacuum suction assembly are fixed on turnover card seat, and each group of vacuum suction assembly includes multiple vacuum suction nozzle;Second carrier plate, place on turnover card seat, including with the avoidance hole of one-to-one correspondence of vacuum suction nozzle.The scheme greatly improves turnover efficiency, saves processing time, and improves the accuracy of entire working process.

Description

Technical Field

[0001] This utility model relates to the field of workpiece front and back side processing, and in particular to a double-sided processing flipping device. Background Technology

[0002] Many products require separate processing or inspection of their front and back sides. Therefore, after processing one side of the product, it is usually necessary to flip the product and process the other side. For example, the utility model patent with authorization announcement number CN216071937U discloses a flipping device for inspecting the front and back sides of a lens. This device uses a forward and backward moving mechanism to move the entire flipping mechanism, while simultaneously using the flipping mechanism to easily limit and fix the lens, allowing the inspected lens to be flipped. This enables inspection of both sides of the lens in a single clamping operation, improving inspection efficiency and reducing production costs.

[0003] However, the existing flipping devices mentioned above can only limit and fix products with fixed shapes and hard materials. They are not suitable for products that are soft, lightweight, or easily damaged, such as FPC flexible circuit boards or other electronic components. During the transfer, transport, and flipping of these FPC flexible circuit boards or electronic components, it is necessary to ensure that the product does not fall off the carrier. The existing method is to set multiple sets of vacuum nozzles on the flipping mechanism. Before flipping the workpiece, the nozzles are used to pick up the product, and then the product is flipped, thus preventing the product from falling off during the flipping process. For example, a display panel flipping mechanism disclosed in patent announcement number CN223495611U includes a support base, a suction component mounted on the support base, a drive component mounted on the support base, and a feeding component mounted on the support base. The feeding component is used to transport the display panel to the area below the suction component, the suction component is used to pick up or release the display panel, and the drive component is used to drive the suction component to flip on the support base. However, in this type of flipping device, the support plate and the suction nozzle carrier are connected together. After flipping and processing, the support plate cannot directly output the product; it needs to be flipped again and the product placed back on the feeding assembly, resulting in low work efficiency. Furthermore, these flexible components typically require a steel plate or similar covering on top of the product for fixation during transport to prevent it from scattering or shifting. Existing flipping devices do not include a structure to transfer the fixing mechanism (steel plate, etc.) before flipping.

[0004] In addition, existing flipping processing equipment usually only has one flipping mechanism, which cannot make reasonable use of product processing time to improve overall processing efficiency. Utility Model Content

[0005] Therefore, in order to solve the above problems, this utility model provides a double-sided processing flipping device.

[0006] This utility model is achieved through the following technical solution: A double-sided processing flipping device, comprising: The conveying mechanism includes a first linear module and a slide that translates along the first linear module. The slide is provided with a liftable lifting platform and a first conveyor belt group, which is located on both sides of the lifting platform. A first carrier plate is placed on the lifting platform, and a positioning steel plate is also placed on the first carrier plate; A steel plate buffer mechanism is located on top of the first linear module and includes a liftable steel plate gripper. Two or more sets of flipping mechanisms are arranged on one side of the first linear module. Each set of flipping mechanisms includes a working platform. The working platform has a flipping frame that can be raised and lowered at one end near the first linear module. The flipping frame is equipped with a rotating shaft, which is driven by a first motor to rotate along the axis. A flipping bracket is connected to the rotating shaft and flips around the rotating shaft. Multiple sets of vacuum adsorption components are fixed on the flipping bracket, and each set of vacuum adsorption components includes multiple vacuum nozzles. Second conveyor belt sets are arranged on both sides of the working platform, and clamping mechanisms are arranged at both ends of the flipping bracket. The second carrier plate is placed on the flip-up card holder and includes clearance holes corresponding to the vacuum nozzles, so that when the second carrier plate is placed on the flip-up card holder, each vacuum nozzle passes through its corresponding clearance hole and extends out of the second carrier plate.

[0007] Preferably, the first carrier plate is provided with a positioning element, the positioning steel plate is provided with a first positioning hole that matches the positioning element, and the second carrier plate is provided with a second positioning hole that matches the positioning element.

[0008] Preferably, the bottom of the lifting platform is provided with a plurality of first guide columns, the lifting platform is arranged parallel to the slide, and the slide is provided with a plurality of first guide sleeves that match the first guide columns. The upper surface of the lifting platform is provided with two parallel first guide rails along the x-direction, and the bottom of the lifting platform is provided with two parallel first sliders, the first sliders moving along the first guide rails.

[0009] Preferably, the steel plate buffer mechanism further includes a second linear module disposed on top of the first linear module. The first linear module is disposed along the y-axis direction, and the second linear module is disposed along the x-axis direction. The steel plate gripper is driven by a linear drive mechanism to translate along the second linear module.

[0010] Preferably, both the first conveyor belt group and the second conveyor belt group include two parallel side plates, each side plate is provided with a conveyor belt, the conveyor belts on the two side plates are at the same height and parallel, and a translation mechanism is provided parallel to the bottom of one of the two side plates, the translation mechanism being perpendicular to the side plate.

[0011] Preferably, the first conveyor belt group is provided with a first stop component at the end near the flipping mechanism, and the second conveyor belt group is provided with a second stop component at the end near the first straight module.

[0012] Preferably, the clamping mechanism includes a first clamping block and a second clamping block disposed at both ends of the working platform, wherein the first clamping block and the second clamping block are driven by cylinders to move synchronously toward or away from each other.

[0013] Preferably, the flipping frame includes a support and positioning seats disposed on both sides of the support. Each positioning seat is provided with a bearing. The two ends of the rotating shaft are connected to the two positioning seats through the bearings. A fourth linear module is disposed at the bottom of the support along the z-axis. Multiple second guide sleeves are disposed on the working platform. The support includes multiple second guide columns that match the second guide sleeves.

[0014] Preferably, the flip-out card holder includes two symmetrically arranged snap-fit ​​components and two connecting components connected between the two snap-fit ​​components. The snap-fit ​​component includes a plurality of spaced snap-fit ​​grooves. The vacuum adsorption assembly includes a vacuum adsorption seat embedded in the snap-fit ​​grooves and a plurality of vacuum nozzles disposed on the vacuum adsorption seat. One end of the snap-fit ​​component is sleeved on the rotating shaft. The first clamping block is connected to one of the connecting components, and the second clamping block is connected to the other connecting component.

[0015] The beneficial effects of this utility model's technical solution are mainly reflected in: 1. This utility model uses a vacuum adsorption assembly to position a large number of flexible products during the flipping process, avoiding product damage. At the same time, the vacuum nozzles all pass through their corresponding clearance holes and extend out of the second carrier plate. The second carrier plate is detachably connected to the flipping mechanism through a clamping mechanism, so that after the flipping is completed, the second carrier plate carrying the product can be directly separated from the flipping mechanism and output. Meanwhile, two or more sets of flipping mechanisms are set on one side of the first linear module. When one set of flipping mechanisms completes the flipping and processing, the other set of flipping mechanisms can perform the flipping operation, thereby greatly improving the flipping efficiency.

[0016] 2. This utility model is equipped with a steel plate buffer mechanism. Before flipping the product, the positioning steel plate used to position the product on the top of the product is removed and buffered by the steel plate buffer mechanism. After the product is removed by the flipping mechanism, the steel plate can be put back on the first carrier plate, so that the positioning steel plate and the empty first carrier plate are output. On the one hand, it solves the problem of transferring and buffering the positioning steel plate on the top of the product. On the other hand, the output process of the first carrier plate and the positioning steel plate can be carried out simultaneously with the processing process after the product is flipped, saving processing time.

[0017] 3. In this utility model, the conveying mechanism can be adjusted in three dimensions by the first linear module, the lifting platform and the first conveyor belt group, so as to accurately match the position of the flipping mechanism. The positioning parts and positioning holes on the first carrier plate, the positioning steel plate and the second carrier plate can ensure the accurate positioning of the product and the carrier and between the carriers during transportation and flipping, thereby improving the accuracy of the entire working process. Attached Figure Description

[0018] Figure 1 This is a 3D view of the double-sided processing flipping device; Figure 2 yes Figure 1 Enlarged view of section A; Figure 3 yes Figure 1 Enlarged view of section B; Figure 4 This is a top view of the double-sided processing flipping device; Figure 5 yes Figure 4 Enlarged view of section C; Figure 6 It is a 3D view of the conveyor mechanism; Figure 7 This is a top view of the flipping mechanism. Detailed Implementation

[0019] To make the objectives, advantages, and features of this utility model clearer and more detailed, the following non-limiting description of preferred embodiments will be illustrated and explained. These embodiments are merely typical examples of applying the technical solutions of this utility model; any technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of protection claimed by this utility model.

[0020] It should also be stated that, in the description of the solution, the terms "center", "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of description and simplification, and 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. Therefore, they should not be construed as limitations on this utility model.

[0021] Furthermore, the terms "first" and "second" in this solution are used for descriptive purposes only and should not be construed as indicating or implying a ranking of importance, or implicitly specifying the number of technical features shown. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0022] This utility model discloses a double-sided processing flipping device, such as Figures 1-5 As shown, it includes: The conveying mechanism includes a first linear module 1 and a slide 2 that translates along the first linear module 1. In some embodiments, the first linear module 1 is arranged along the y-axis, and the slide 2 is provided with a liftable lifting platform 3, such as... Figure 6 As shown, in one embodiment, the bottom of the lifting platform 3 is provided with a first lead screw arranged along the z-axis. The first lead screw is driven by a first hollow motor. The lifting platform 3 is connected to the lead screw nut of the first lead screw. The first hollow motor drives the first lead screw to convert the rotational motion into the linear motion of the lead screw nut, and causes the lifting platform 3 to move up and down along the first lead screw. The first lead screw and lead screw nut adopt the existing ball screw structure, which will not be described in detail here. The slide table 2 is also provided with a first conveyor belt group 4. The first conveyor belt group 4 is located on both sides of the lifting platform 3. The conveying direction of the first conveyor belt group 4 is parallel to the x-axis. The first carrier plate 10 is placed on the lifting platform 3. The first carrier plate 10 is also placed with a positioning steel plate 25 for positioning the product. During the product transportation process, the product is placed on the first carrier plate 10, and the positioning steel plate 25 presses on the top of the product to prevent the product from shifting or falling during transportation. A steel plate buffer mechanism is set on the top of the first linear module 1, including a liftable steel plate gripper 6. The steel plate gripper 6 can adopt an existing gripper structure and / or magnetic adsorption component. In some embodiments, a lifting cylinder 26 is connected to the top of the steel plate gripper 6, and the lifting cylinder 26 drives the steel plate gripper 6 to rise and fall. This will not be described in detail here. like Figures 1-5 , Figure 7As shown, two or more sets of flipping mechanisms are arranged on one side of the first linear module 1. Each set of flipping mechanisms includes a working platform 24. A flipping frame 8 is movably mounted on one end of the working platform 24 near the first linear module 1. A rotating shaft 13 is mounted on the rotating frame 8. The rotating shaft 13 is driven to rotate along its axis by a first motor 12. A flipping bracket is connected to the rotating shaft 13. When the rotating shaft 13 is driven to rotate by the motor, the flipping bracket flips around the rotating shaft 13. Multiple sets of vacuum adsorption components 9 are fixed on the flipping bracket. Each set of vacuum adsorption components 9 includes multiple vacuum nozzles 901. When the flipping bracket flips around the rotating shaft 13, it synchronously drives the vacuum adsorption components 9 to rotate. Second conveyor belt sets 5 are arranged on both sides of the working platform 24. The device is equipped with clamping mechanisms 7 at both ends; it also includes a second carrier plate 11 placed on the flip card holder. The second carrier plate 11 includes clearance holes 1101 corresponding to the vacuum nozzles 901. When the second carrier plate 11 is placed on the flip card holder, each vacuum nozzle 901 passes through its corresponding clearance hole 1101 and extends out of the second carrier plate 11, and can adsorb the product, so that the product is adsorbed on the surface of the second carrier plate 11. At the same time, the clamping mechanisms 7 at both ends of the flip card holder are used to fix the second carrier plate 11 to the flip card holder, thereby ensuring that the second carrier plate 11 will not fall or shift when it rotates with the flip card holder, thereby ensuring that the product is accurately placed in the corresponding position on the second carrier plate 11 after flipping, and that the vacuum nozzles 901 in the clearance holes 1101 are not damaged during the flipping process.

[0023] like Figure 1 , Figure 4 As shown, since two or more sets of flipping mechanisms are provided on one side of the first linear module 1, when one or more sets of flipping mechanisms have finished flipping and the product on the flipping mechanism is being processed, another set of flipping mechanisms can perform a flipping operation, thereby staggering the flipping and processing times of each flipping mechanism. When there are a large number of products to be processed, work efficiency can be effectively improved.

[0024] like Figure 2 As shown, in some embodiments, the first carrier plate 10 is provided with a positioning element 1001, and the positioning steel plate 25 is provided with a first positioning hole (not shown in the figure) that matches the positioning element 1001. The second carrier plate 11 is provided with a second positioning hole 1102 that matches the positioning element 1001. Specifically, the second positioning hole 1102 on the second carrier plate 11 is mirror-symmetrically arranged with the positioning element 1001 to ensure that the second carrier plate 11 can be aligned with the first carrier plate 10 through the second positioning hole 1102 after being flipped, and to ensure that the vacuum nozzle 901 accurately adsorbs the product.

[0025] like Figure 1 , Figure 3 As shown, in some embodiments, the bottom of the lifting platform 3 is provided with multiple first guide posts 35. The lifting platform 3 is arranged parallel to the slide table 2, and the slide table 2 is provided with multiple first guide sleeves 36 that match the first guide posts 35. Through the guiding effect of the first guide sleeves 36 and the first guide posts 35, the stability of the lifting platform 3 during the lifting process is improved. The upper surface of the lifting platform 3 is provided with two parallel first guide rails 33 along the x-direction. The bottom of the lifting platform 3 is provided with two parallel first sliders 32. The first sliders 32 translate along the first guide rails 33. Specifically, the first sliders 32 are connected to a linear drive mechanism, and the first sliders 32 are driven by the linear drive mechanism to move along the first guide rails 33. The track 33 is translated to precisely adjust the position of the first carrier plate 10 placed on the lifting platform 3 in the x-axis direction. The linear drive mechanism preferably adopts a structure composed of a motor 34, a synchronous belt 29, and synchronous pulleys 30. It includes two synchronous pulleys 30 arranged along the x-axis direction. The motor 34 drives one of the synchronous pulleys 30 to rotate. The synchronous belt 29 is wound between the two synchronous pulleys 30. The synchronous pulleys 30 are connected to a positioning platform 31. The bottom sides of the positioning platform 31 are connected to two first sliders 32. Two first guide rails 33 are arranged parallel to each other on both sides of the synchronous belt 29 and the synchronous pulleys 30. The synchronous belt 29 drives the positioning platform 31 to make linear motion and drives the first sliders 32 to translate synchronously along the first guide rails 33.

[0026] At the same time, such as Figure 1As shown, the lifting platform 3 is also provided with a first conveyor belt group 4 on both sides. The first conveyor belt group 4 is also arranged along the x-axis direction. In some embodiments, the side of the first linear module 1 away from the flipping mechanism is provided with a first carrier plate 10 unloading conveyor belt for outputting the first carrier plate 10 and a first carrier plate 10 loading conveyor belt for inputting the first carrier plate 10 carrying the product (not shown in the figure). The input end of the first carrier plate 10 unloading conveyor belt and the output end of the first carrier plate 10 loading conveyor belt are both close to the first linear module 1, and the first carrier plate 10 unloading conveyor belt and the first carrier plate 10 loading conveyor belt are at the same height as the conveying position of the first conveyor belt group 4. In one alternative embodiment, the first conveyor belt group 4 includes two parallel side plates, each side plate having A conveyor belt is provided, with the conveyor belts on the two side plates being of equal height and parallel. A translation mechanism is provided parallel to the bottom of one of the two side plates. The translation mechanism is perpendicular to the side plate and can adjust the distance between the two side plates, so that the conveyor belt on the side plate moves to the bottom sides of the first carrier plate 10, causing the conveyor belt to drive the first carrier plate 10 to translate along the x-axis until the first carrier plate 10 is transported onto the first carrier plate 10 unloading conveyor belt. When it is necessary to input the first carrier plate 10 with products, the first conveyor belt group 4 is aligned with the output end of the first carrier plate 10 loading conveyor belt, and the first carrier plate 10 loading conveyor belt transports the first carrier plate 10 carrying products onto the conveyor belt of the first conveyor belt group 4, thereby realizing the loading of products.

[0027] The second conveyor belt group 5 on both sides of the working platform 24 also includes two parallel side plates, each with a conveyor belt (not shown in the figure). The conveyor belts on the two side plates are at the same height and parallel. A translation mechanism is arranged parallel to the bottom of one of the two side plates. The translation mechanism is perpendicular to the side plate and can adjust the distance between the two side plates, so that the conveyor belt on the side plate moves to the bottom sides of the second carrier plate 11, causing the conveyor belt to drive the second carrier plate 11 to translate along the x-axis. Each of the flipping mechanisms also has a second carrier plate 11 unloading conveyor belt (not shown in the figure) at the end away from the first linear module 1. The conveyor belt has the same conveying height as the second conveyor belt group 5, and the input end of the conveyor belt of the second carrier plate 11 is opposite to the output end of the second conveyor belt group 5. When the second carrier plate 11 needs to be output, the flipping frame 8 drives the flipping seat and the second carrier plate 11 to rise. Then, the distance between the two side plates is adjusted by the translation mechanism, so that the conveyor belt on the side plates moves to the bottom sides of the second carrier plate 11. Then, the vacuum nozzle 901 is separated from the product, the clamping mechanism 7 releases the second carrier plate 11, the flipping frame 8 descends, and the second carrier plate 11 carrying the product is output to the conveyor belt of the second carrier plate 11 through the second conveyor belt group 5, thus realizing the unloading of the processed product.

[0028] In some embodiments, the first conveyor belt group 4 and the second conveyor belt group 5 have the same structure. The conveyor belt on the baffle is a conveyor belt structure composed of a synchronous belt and a synchronous pulley. The bottom of the synchronous belt may also be provided with a support bar 28 for improving support performance. The synchronous belt and the synchronous pulley can adopt existing structures, which will not be described in detail here. Meanwhile, the translation mechanism includes multiple second guide rails arranged at the bottom of the baffle. The second guide rails are all arranged along the x-axis direction. The baffle is connected to the second guide rails through a second slider. The second slider is driven by a linear drive mechanism to translate along the second guide rails. The linear drive mechanism can adopt a linear motor or other existing linear drive structures, which will not be described in detail here.

[0029] In some embodiments, the steel plate buffer mechanism further includes a second linear module 27 disposed on top of the first linear module 1. The first linear module 1 is disposed along the y-axis direction, and the second linear module 27 is disposed along the x-axis direction. The first linear module 1 and the second linear module 27 preferably adopt existing linear motor module structures, which are prior art and will not be described in detail here. The steel plate gripper 6 is driven by a linear drive mechanism to translate along the second linear module 27. A steel plate buffer frame (not shown in the figure) may also be disposed at the bottom of the second linear module 27. When multiple sets of first carrier plates 10 are input simultaneously, after the steel plate gripper 6 grabs the positioning steel plate 25 on the first carrier plate 10, it is first placed on the steel plate buffer frame for buffering, and then it grabs the first steel plate on other first carrier plates 10. When the first carrier plate 10 is output, if the steel plate gripper 6 has not grabbed the positioning steel plate 25 at this time, the positioning steel plate 25 can be taken out from the steel plate buffer frame and placed on the empty first carrier plate 10 for simultaneous unloading, thereby realizing the synchronous flipping processing of multiple sets of products.

[0030] In some embodiments, the first conveyor belt group 4 is provided with a first stop assembly at one end near the flipping mechanism; in one embodiment, the first stop assembly includes first stop blocks 16 retractably disposed on both side baffles, each first stop block 16 being driven to translate by a telescopic cylinder 37. When it is necessary to stop the first carrier plate 10, the two first stop blocks 16 are driven to translate towards each other by the telescopic cylinder 37, thereby preventing the first carrier plate 10 from continuing to translate towards the flipping mechanism. After the first carrier plate 10 completes the positioning in the x-axis direction, the two first stop blocks 16 are driven to translate away by the telescopic cylinder 37. 7. Drive the opposite translation, and the first stop block 16 cancels the stop on the first carrier plate 10; In one embodiment, the second conveyor belt group 5 is provided with a second stop assembly at one end near the first straight module 1. The second stop assembly includes two side plates fixed to the second conveyor belt group 5 for stopping the second carrier plate 11 and ensuring that the second carrier plate 11 is accurately positioned. The second stop block 17 may also be provided with a position sensor 15 for sensing the position of the second carrier plate 11. The position sensor 15 can be an existing photoelectric sensor, which will not be described in detail here.

[0031] like Figure 2 As shown, in some embodiments, the tilting frame 8 includes a support 801 and positioning seats 802 disposed on both sides of the support 801. Each positioning seat 802 is provided with a bearing. The two ends of the rotating shaft 13 are connected to the two positioning seats 802 through bearings. The bottom of the support 801 is provided with a fourth linear module disposed along the z-axis. The fourth linear module includes a second lead screw and a second hollow motor that drives the second lead screw to move. The support 801 is connected to the lead screw nut of the second lead screw. The second hollow motor drives the second lead screw to convert the rotational motion into the linear motion of the lead screw nut, and causes the support 801 to drive the positioning seats 802 and the rotating shaft 13 at its top to move up and down along the first lead screw. The second lead screw and the lead screw nut adopt the existing ball screw structure, which will not be described in detail here. The working platform 24 is provided with a plurality of second guide sleeves 804. The support 801 includes a plurality of second guide posts 803 that match the second guide sleeves 804.

[0032] like Figures 1-3As shown, in one embodiment, the first motor 12 is connected to the end of the rotating shaft 13, so that the motor shaft of the first motor 12 drives the rotating shaft 13 to rotate along the axis. In another embodiment, the first motor 12 is located at the bottom of the rotating shaft 13, and the motor shaft of the first motor 12 is perpendicular to the axis of the rotating shaft 13. The motor shaft of the first motor 12 and the middle part of the rotating shaft 13 are respectively fitted with bevel gears, and the two bevel gears mesh with each other, so that the motor drives the rotating shaft 13 to rotate along the axis of the rotating shaft 13. The two bevel gears can be arranged in a gearbox 18. The two sides of the gearbox 18 are connected to the rotating shaft 13 through sliding sleeves or bearings, and the two bevel gears and the external gearbox 18 together form a transmission structure between the first motor 12 and the rotating shaft 13. The above-mentioned connection structure between the first motor 12 and the rotating shaft 13 is the prior art and will not be described in detail here.

[0033] like Figure 5 , Figure 7 As shown, in some embodiments, the flip-up card holder includes two symmetrically arranged snap-fit ​​members 14 and two connecting members 23 connected between the two snap-fit ​​members 14. Each snap-fit ​​member 14 includes multiple spaced-apart snap-fit ​​slots. The vacuum adsorption assembly 9 includes a vacuum adsorption seat embedded in the snap-fit ​​slots and multiple vacuum nozzles 901 disposed on the vacuum adsorption seat. One end of each snap-fit ​​member 14 is sleeved on the rotating shaft 13. The clamping mechanism 7 includes a first clamping block 701 and a second clamping block 702 disposed at both ends of the working platform 24. The first clamping block 701 and the second clamping block 702 are driven by cylinders 22 to move synchronously towards or away from each other. The first clamping block 701 is connected to one of the connecting members 23. The second clamping block 702 is connected to another connector 23. In one embodiment, two third guide sleeves 19 are respectively provided on the two connectors 23. The third guide sleeves 19 are connected to a telescopic frame. The telescopic frame includes two third guide rods 20 connecting the two third guide sleeves 19 and a connecting rod 21 connecting the two third guide rods 20. A cylinder 22 is also provided on the connector 23. The cylinder 22 drives the connecting rod 21 to translate, so that the two third guide rods 20 translate along the axial direction of the third guide sleeves 19, and drive the first clamping block 701 / second clamping block 702 to translate, thereby adjusting the relative distance between the first clamping block 701 and the second clamping block 702, so as to clamp or release the second carrier plate 11 together.

[0034] This utility model has many other embodiments. All technical solutions formed by equivalent transformation or equivalent transformation fall within the protection scope of this utility model.

Claims

1. A double-sided processing flipping device, characterized in that: include: The conveying mechanism includes a first linear module and a slide that translates along the first linear module. The slide is provided with a liftable lifting platform and a first conveyor belt group, which is located on both sides of the lifting platform. A first carrier plate is placed on the lifting platform, and a positioning steel plate is also placed on the first carrier plate; A steel plate buffer mechanism is located on top of the first linear module and includes a liftable steel plate gripper. Two or more sets of flipping mechanisms are arranged on one side of the first linear module. Each set of flipping mechanisms includes a working platform. The working platform has a flipping frame that can be raised and lowered at one end near the first linear module. The flipping frame is equipped with a rotating shaft, which is driven by a first motor to rotate along the axis. A flipping bracket is connected to the rotating shaft and flips around the rotating shaft. Multiple sets of vacuum adsorption components are fixed on the flipping bracket, and each set of vacuum adsorption components includes multiple vacuum nozzles. Second conveyor belt sets are arranged on both sides of the working platform, and clamping mechanisms are arranged at both ends of the flipping bracket. The second carrier plate is placed on the flip-up card holder and includes clearance holes corresponding to the vacuum nozzles, so that when the second carrier plate is placed on the flip-up card holder, each vacuum nozzle passes through its corresponding clearance hole and extends out of the second carrier plate.

2. The double-sided processing flipping device according to claim 1, characterized in that: The first carrier plate is provided with a positioning element, the positioning steel plate is provided with a first positioning hole that matches the positioning element, and the second carrier plate is provided with a second positioning hole that matches the positioning element.

3. The double-sided processing flipping device according to claim 2, characterized in that: The bottom of the lifting platform is provided with a plurality of first guide columns. The lifting platform is arranged parallel to the slide, and the slide is provided with a plurality of first guide sleeves that match the first guide columns. The upper surface of the lifting platform is provided with two parallel first guide rails along the x-direction. The bottom of the lifting platform is provided with two parallel first sliders, and the first sliders move along the first guide rails.

4. The double-sided processing flipping device according to claim 3, characterized in that: The steel plate buffer mechanism further includes a second linear module disposed on top of the first linear module. The first linear module is disposed along the y-axis direction, and the second linear module is disposed along the x-axis direction. The steel plate gripper is driven by a linear drive mechanism to translate along the second linear module.

5. The double-sided processing flipping device according to claim 4, characterized in that: The first conveyor belt group and the second conveyor belt group each include two parallel side plates, each side plate is provided with a conveyor belt, the conveyor belts on the two side plates are at the same height and parallel, and a translation mechanism is provided parallel to the bottom of one of the two side plates, the translation mechanism is perpendicular to the side plate.

6. The double-sided processing flipping device according to claim 5, characterized in that: The first conveyor belt assembly has a first stop assembly at the end near the flipping mechanism, and the second conveyor belt assembly has a second stop assembly at the end near the first straight module.

7. The double-sided processing flipping device according to claim 6, characterized in that: The clamping mechanism includes a first clamping block and a second clamping block disposed at both ends of the working platform. The first clamping block and the second clamping block are driven by cylinders to move synchronously toward or away from each other.

8. The double-sided processing flipping device according to claim 7, characterized in that: The flipping frame includes a support and positioning seats on both sides of the support. Each positioning seat is equipped with a bearing. The two ends of the rotating shaft are connected to the two positioning seats through the bearings. A fourth linear module is provided at the bottom of the support along the z-axis. Multiple second guide sleeves are provided on the working platform. The support includes multiple second guide columns that match the second guide sleeves.

9. The double-sided processing flipping device according to claim 8, characterized in that: The flip-out card holder includes two symmetrically arranged snap-fit ​​components and two connecting components connected between the two snap-fit ​​components. Each snap-fit ​​component includes multiple spaced snap-fit ​​grooves. The vacuum adsorption assembly includes a vacuum adsorption seat embedded in the snap-fit ​​grooves and multiple vacuum nozzles disposed on the vacuum adsorption seat. One end of each snap-fit ​​component is sleeved on the rotating shaft. The first clamping block is connected to one of the connecting components, and the second clamping block is connected to the other connecting component.

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