Glass splitting device and glass processing production line

Abstract

The invention relates to a glass splitting device and a glass processing production line, the glass splitting device comprises a frame body, a splitting station and a feeding and discharging station are sequentially arranged on the frame body along a first horizontal direction, a plurality of splitting platforms are arranged on the frame body, and each splitting platform is connected with a corresponding first horizontal moving mechanism to realize movement along the first horizontal direction; a splitting mechanism is arranged above each splitting platform and connected with a second horizontal moving mechanism to move in the second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, and a conveying mechanism arranged in the second horizontal direction is arranged at the feeding and discharging station. And a first glass taking and placing mechanism is arranged on one side of the conveying mechanism so as to transfer the glass on the splitting platform to the conveying mechanism. By adopting the splitting device disclosed by the invention, the glass processing production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of glass processing, and in particular to a glass breaking device and a glass processing production line. Background Art

[0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art.

[0003] At present, there are automated equipment for laser cutting and splitting of glass, which can perform laser cutting and splitting on glass. For example, Chinese patent application with application publication number CN114163116A discloses a large-format laser cutting equipment for glass, which can realize laser cutting and splitting operations on glass in sequence. However, the processing rate of glass splitting is much slower than the processing rate of laser cutting. After a piece of glass is cut, it is necessary to wait for the previous glass to be split before entering the splitting mechanism for splitting processing, which seriously affects the production progress and reduces the production efficiency. Chinese patent application with application publication number CN115286227A discloses a large-format glass cutting and splitting machine and a large-format glass cutting and splitting method, which integrates the laser cutting head and the glass splitting head into one device. During processing, it is also necessary to wait for the splitting to be completed before the next glass can be laser cut, which also has the problem of low production efficiency. Summary of the invention

[0004] In view of the deficiencies in the prior art, an object of the present invention is to provide a glass breaking device and a glass processing production line, which improve the production efficiency of glass cutting and breaking.

[0005] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0006] In the first aspect, an embodiment of the present invention provides a glass cracking device, including a frame, on which cracking stations and loading and unloading stations are sequentially arranged along a first horizontal direction, a plurality of cracking platforms are arranged on the frame, each cracking platform is connected to a corresponding first horizontal moving mechanism to realize movement along the first horizontal direction, a cracking mechanism is arranged above each cracking platform, the cracking mechanism is connected to a second horizontal moving mechanism to move along a second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, a conveying mechanism arranged along the second horizontal direction is arranged at the loading and unloading station, and a first glass picking and placing mechanism is arranged on one side of the conveying mechanism to realize the transfer of glass from the cracking platform to the conveying mechanism.

[0007] Optionally, a plurality of scrapers are provided on one side of the conveying mechanism close to the slicing station, one scraper is provided for each slicing platform, and the scrapers are connected to a scraper motion driving mechanism installed on the frame to realize movement along the second horizontal direction.

[0008] Optionally, the frame is provided with a material drop opening and also includes a waste cart, which can receive the waste dropped from the material drop opening.

[0009] Optionally, the second horizontal moving mechanism is connected to a vertical moving mechanism, and the vertical moving mechanism is connected to the splitting mechanism.

[0010] Optionally, the splitting mechanism includes a carbon dioxide laser, and the carbon dioxide laser is connected to the splitting head through an optical path.

[0011] Optionally, the first glass picking and placing mechanism includes a mobile frame, which is connected to the first picking and placing mobile mechanism to achieve movement along a second horizontal direction. The mobile frame is equipped with a second picking and placing mobile mechanism, and the output movement direction of the second picking and placing mobile mechanism is the first horizontal direction. The second picking and placing mobile mechanism is connected to an extension and swing cylinder, and the extension and swing cylinder is connected to an adsorption assembly.

[0012] Optionally, the adsorption assembly includes a bracket, the bracket is connected to the extension and swing cylinder, and a plurality of vacuum suction cups are arranged on the bracket.

[0013] Optionally, the conveying mechanism adopts a synchronous belt conveying mechanism set along the second horizontal direction.

[0014] In the second aspect, an embodiment of the present invention provides a glass processing production line, which is provided with the glass breaking device described in the first aspect, wherein a glass laser cutting device is provided on one side of the glass breaking device, and a glass drilling device is provided on the other side, a first transfer device is provided between the glass breaking device and the glass laser cutting device to transfer the cut glass to the breaking platform, and a second transfer device is provided between the glass breaking device and the glass drilling device to transfer the broken glass of the conveying mechanism to the glass drilling device.

[0015] Optionally, the first transfer device includes a truss arranged along the second horizontal direction, the truss is provided with a transfer drive mechanism, and the transfer drive mechanism is provided with a second glass picking and placing mechanism;

[0016] The second transfer device adopts a robot, and a third glass picking and placing mechanism is provided at the end of the robot.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The glass splitting device of the present invention has multiple splitting platforms, each of which is provided with a splitting mechanism, which is connected to the second horizontal moving mechanism. Each of the splitting platforms is also connected to the first horizontal moving mechanism. The glasses on the multiple splitting platforms can be split independently by the splitting mechanism. When applied to a glass processing production line, multiple glasses can be split at the same time without waiting for the completion of the splitting of one glass before the next glass is split. This can greatly improve work efficiency and ensure the connection with the laser cutting process and the glass punching process of the glass processing line.

[0019] 2. The glass breaking device of the present invention, through the setting of the conveying mechanism and in cooperation with the first glass picking and placing mechanism, can realize the delivery of the broken glass on different breaking platforms, so that the broken glass on all breaking platforms can be moved to the same position, which is convenient for transferring the glass to the next process using the transfer device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0021] Figure 1 Schematic diagram of the overall structure of embodiment 1 of the present invention;

[0022] Figure 2 Schematic diagram of the splitting mechanism of Example 1 of the present invention;

[0023] Figure 3 Schematic diagram of the scraping mechanism of Embodiment 1 of the present invention;

[0024] Figure 4 This is a schematic structural diagram of the first glass picking and placing mechanism of Example 1 of the present invention;

[0025] Figure 5 It is a schematic diagram of the overall structure of Embodiment 2 of the present invention;

[0026] Among them, 1. frame, 2. splitting platform, 3. first horizontal moving mechanism, 4. splitting mechanism, 5. vertical moving mechanism, 6. second horizontal moving mechanism, 7. horizontal moving frame, 8. conveying mechanism, 9. scraping mechanism, 10. waste vehicle, 11. first glass picking and placing mechanism, 12. raw material rack, 13. glass laser cutting device, 14. glass drilling device, 15. truss, 16. second glass picking and placing mechanism, 17. manipulator;

[0027] 4-1. Carbon dioxide laser, 4-2. Shell, 4-3. Split head;

[0028] 6-1. Horizontal movement drive motor;

[0029] 9-1. Scraper, 9-2. Scraper motion driving mechanism, 9-3. Column;

[0030] 11-1. Mobile rack, 11-2. First pick-and-place mobile mechanism, 11-3. Second pick-and-place mobile mechanism, 11-4. Extendable and swinging cylinder, 11-5. Adsorption assembly. DETAILED DESCRIPTION

[0031] Example 1

[0032] This embodiment provides a glass breaking device, such as Figure 1 As shown, it includes a frame 1. Along the first horizontal direction, a splitting station and a material loading and unloading station are sequentially arranged on the frame 1. A plurality of splitting units are arranged on the frame, which can perform splitting processing on a plurality of glasses at the same time.

[0033] In this embodiment, two splitting units are provided, which can perform splitting processing on two glasses at the same time.

[0034] The splitting unit includes a splitting platform 2, which is used to carry the glass to be split. The splitting platform 2 is connected to a first horizontal moving mechanism 3, which can drive the splitting platform 2 to move along a first horizontal direction, thereby driving the glass to be transferred between the splitting station and the loading and unloading station.

[0035] In the present embodiment, each splitting platform 2 is correspondingly provided with a first horizontal moving mechanism 3, and the splitting platforms 2 of the two splitting units can independently move along the first horizontal direction. The first horizontal moving mechanism 3 is arranged along the first horizontal direction. In the present embodiment, the first horizontal moving mechanism 3 adopts a screw transmission mechanism or a synchronous belt transmission mechanism, and preferably adopts a screw transmission mechanism, including a motor arranged on a frame, the motor is connected to one end of a screw arranged along the axis along the first horizontal direction, a screw slider is arranged on the screw, the screw slider is slidably connected to the frame, the screw slider is fixedly connected to the splitting platform, the motor drives the screw to rotate, and can drive the splitting platform to move along the first horizontal direction through the screw slider.

[0036] A splitting mechanism 4 is provided above each splitting platform 2, and the splitting mechanism 4 is located at the splitting station. The splitting mechanism is connected to the vertical moving mechanism 5, and the vertical moving mechanism 5 can drive the splitting mechanism 4 to move up and down in the vertical direction. The vertical moving mechanism 5 is connected to the second horizontal moving mechanism 6, and the second horizontal moving mechanism 6 can drive the vertical moving mechanism 5 and the splitting mechanism 4 to move along the second horizontal direction.

[0037] The second horizontal direction is perpendicular to the first horizontal direction.

[0038] like Figure 2As shown, the splitting mechanism 4 includes a carbon dioxide laser 4-1, which is fixed on a shell 4-2. The carbon dioxide laser 4-1 is connected to a splitting head 4-3 at the bottom of the shell 4-2 through an optical path in the shell 4-2. The splitting head 4-3 is arranged downward. The laser beam emitted by the carbon dioxide laser 4-1 can be emitted through the splitting head 4-3 through the conduction of the optical path to split the glass.

[0039] The optical path includes components such as reflectors, and existing technologies can be used, which will not be described in detail here.

[0040] The shell 4 - 2 is connected to the vertical lifting mechanism 5 and can perform vertical lifting movement driven by the vertical lifting mechanism 5 .

[0041] In this embodiment, the vertical lifting mechanism 5 adopts a screw lifting mechanism, including a vertical seat, a motor is arranged on the top of the vertical seat, the motor is connected to a screw arranged vertically to the axis, the screw is connected to a screw slider, the screw slider is slidably connected to the vertical seat through a guide rail, the screw slider is connected to a lifting plate, and the lifting plate is fixedly connected to the shell.

[0042] The motor drives the lead screw to rotate, which can drive the housing to move up and down through the lead screw slider and the lifting plate, and further drive the splitting mechanism to move up and down.

[0043] The vertical seat is fixed on a horizontal moving frame 7 , and the horizontal moving frame 7 is connected to the second horizontal moving mechanism 6 .

[0044] In this embodiment, the second horizontal moving mechanism 6 adopts a gear rack moving mechanism, including a horizontal moving drive motor 6-1 fixed on the horizontal moving frame, the output shaft of the horizontal moving drive motor 6-1 is connected to the gear, the gear is meshed with the rack arranged along the second horizontal direction, the rack is fixed to the top of the gantry, the gantry is arranged across the splitting station and is fixedly connected to the frame 1.

[0045] In this embodiment, the second horizontal moving mechanisms of the two split units share a rack, and the two split mechanisms can independently move along the second horizontal direction.

[0046] A conveying mechanism 8 is provided at the loading and unloading station. The position of the conveying mechanism 8 serves as the unloading position. The conveying mechanism 8 is arranged along the second horizontal direction to convey the glass that has been split along the second horizontal direction.

[0047] In this embodiment, the conveying mechanism 8 adopts an existing synchronous belt conveying mechanism, and existing equipment can be used, which will not be described in detail here.

[0048] like Figure 3As shown, one side of the synchronous belt conveying mechanism close to the splitting station serves as a feeding position and a scraping position. A scraping mechanism 9 is arranged at this position. The scraping mechanism includes a plurality of scrapers 9-1. The number of scrapers 9-1 corresponds to the number of splitting platforms 2. In this embodiment, two splitting platforms 2 are arranged, so two scrapers 9-1 are arranged, and each scraper 9-1 corresponds to one splitting platform 2.

[0049] The scraper 9-1 is connected to a scraper motion driving mechanism 9-2, which is installed on the frame 1 and can drive the scraper to move along the second horizontal direction.

[0050] In this embodiment, the scraper movement driving mechanism adopts a screw transmission mechanism arranged along the second horizontal direction, including a mounting seat, the outer end of the mounting seat is fixed to the top of the column 9-3, the bottom end of the column 9-3 is fixed to the frame 1, and the outer end of the mounting seat is provided with a motor, the motor is connected to one end of the screw arranged along the second horizontal direction, the screw is provided with a screw slider, the screw slider is slidably connected to the mounting seat, the screw slider is fixedly connected to one end of the scraper, the installation height of the scraper 9-1 is located above the upper surface of the splitting platform 2, the scraper 9-1 can move along the second horizontal direction to scrape off the waste on the splitting platform 2, avoiding manual cleaning of the waste.

[0051] The frame is provided with a material dropping opening, which can receive the waste material scraped off the splitting platform by the scraper.

[0052] In this embodiment, a funnel structure is provided at the material drop opening in the area between the position of the material drop opening and the two split platforms when they are in the scraping position, for collecting waste materials, and a discharge port is provided at the bottom of the funnel structure.

[0053] The device of this embodiment further comprises a waste vehicle 10, which can be moved below the funnel structure to receive waste dropped from the funnel structure.

[0054] A first glass picking and placing mechanism 11 is further provided on one side of the conveying mechanism 8 on the frame 1. The first glass picking and placing mechanism 11 is used to transfer the glass on the breaking platform to the conveying mechanism.

[0055] In this embodiment, Figure 4 As shown, the first glass picking and placing mechanism 11 includes a moving frame 11-1, and the moving frame 11-1 is connected to the first picking and placing moving mechanism 11-2. The first picking and placing moving mechanism 11-2 can drive the moving frame 11-1 to move along the second horizontal direction. One side of the conveying mechanism 8 serves as a feeding position and a scraping position, and the first picking and placing moving mechanism 11-2 is arranged on the other side of the conveying mechanism.

[0056] The first picking and placing moving mechanism 11-2 adopts a screw transmission mechanism or a belt transmission mechanism. In this embodiment, the first picking and placing moving mechanism 11-2 adopts a belt transmission mechanism arranged along the second horizontal direction. The belt transmission mechanism is installed on the top of the second gantry, and its active pulley is connected to the motor installed at one end of the top of the gantry. The second gantry is fixed on the frame body 1, and the transmission belt of the belt transmission mechanism is connected to the moving frame, which can drive the moving frame to move along the second horizontal direction. The moving frame is slidably connected to the second gantry through the slide rail on the top of the second gantry.

[0057] The mobile frame 11 - 1 is connected to a second pick-and-place mobile mechanism 11 - 3 , and the second pick-and-place mobile mechanism 11 - 3 can output movement along a first horizontal direction.

[0058] The second picking and placing moving mechanism 11-3 adopts a screw drive mechanism or a belt drive mechanism. Preferably, a belt drive mechanism arranged along the first horizontal direction is adopted. The belt drive mechanism is installed on a moving seat, one end of the moving seat is fixedly connected to the moving frame 11-1, and the motor of the belt drive mechanism is installed at one end of the moving seat. Its synchronous belt is connected to the moving plate, and the moving plate is slidably connected to the moving seat through a slide rail on the moving seat.

[0059] The movable plate is fixed with an extending and swinging cylinder 11-4 with a vertically arranged axis. The extending and swinging cylinder 11-4 can adopt existing equipment, and its piston rod can perform telescopic linear motion and rotate around its own axis. The piston rod of the extending and swinging cylinder 11-4 is connected to the adsorption component 11-5, and the adsorption component 11-5 is used to adsorb and fix the glass, thereby realizing the taking and placing of the glass.

[0060] By driving the adsorption assembly 11-5 to move through the extension and swing cylinder 11-4, multi-directional material transportation can be achieved.

[0061] The adsorption assembly 11-5 includes a bracket, which is connected to the piston rod of the extension and swing cylinder 11-4. A plurality of vacuum suction cups are fixed on the bracket, and the vacuum suction cups are used to adsorb and fix the glass.

[0062] The working method of the splitting device of this embodiment is:

[0063] The splitting platform 2 first moves to the feeding position driven by the first horizontal moving mechanism 3, and the splitting platform 12 receives the laser-cut glass transmitted by the equipment of the previous laser cutting process. Then, the splitting platform 2 moves to the splitting station driven by the first horizontal moving mechanism 3, and the vertical moving mechanism 5 adjusts the splitting head 4-3 to the set height. The first horizontal moving mechanism 3 and the second horizontal moving mechanism 6 work together to use the splitting mechanism 4 to split the glass.

[0064] After the splitting is completed, the first horizontal moving mechanism 3 drives the splitting platform 2 to move to the feeding station, the first pick-and-place moving mechanism 11-2 and the second pick-and-place moving mechanism 11-3 work together to drive the adsorption component 11-5 to move to the top of the splitting platform 2, and the extension and swing cylinder 11-4 works to make the adsorption component 11-5 adsorbed and fixed to the glass, and then the first pick-and-place moving mechanism 11-2 and the second pick-and-place moving mechanism 11-3 work together to transfer the glass to the conveying mechanism 8, and the conveying mechanism 8 sends it out. After the glass leaves the splitting platform 2, the scraper motion driving mechanism 9-2 works, and the scraper 9-1 is used to push the waste on the splitting platform 2 into the waste cart 10 through the drop port and the funnel structure.

[0065] The splitting device of the present embodiment can split multiple glasses at the same time without waiting for the splitting of one glass to be completed before splitting the next glass, which can greatly improve work efficiency and ensure the connection with the laser cutting process and the glass punching process of the glass processing line. Through the setting of the conveying mechanism, in cooperation with the first glass picking and placing mechanism, the split glasses on different splitting platforms can be delivered, so that the split glasses on all the splitting platforms can be moved to the same position, which is convenient for transferring the glass to the next process using the transfer device, and is convenient for the entire splitting device to be used in the glass processing line. In addition, the loading and unloading positions of the splitting device of the present embodiment are located on the same side, which greatly reduces the space occupied by the splitting device and improves the adaptability to the installation site.

[0066] Example 2

[0067] This embodiment provides a glass processing production line, such as Figure 5 As shown, the glass breaking device described in Example 1 is provided, and along the second horizontal direction, the processing production line is sequentially provided with a raw material rack 12, a glass laser cutting device 13, a glass breaking device and a glass drilling device 14.

[0068] The raw material rack 12 is used to store the glass to be processed. The glass laser cutting device 13 can use existing equipment, and its specific structure is not described in detail here. The glass drilling device 14 can use existing equipment, and its specific structure is not described in detail here.

[0069] A first transfer device is provided between the raw material rack 12, the glass laser cutting device 13 and the glass splitting device. The first transfer device is used to feed the glass on the raw material rack into the laser cutting device for laser cutting, and is also used to feed the glass cut by the laser cutting device into the splitting platform in the glass splitting device at the feeding position.

[0070] A second transfer device is provided between the glass breaking device and the glass drilling device, and is used for delivering the broken glass to the glass drilling device.

[0071] The transfer device includes a truss 15, which spans the raw material rack, the feed and discharge positions of the glass laser cutting device 13 and the feed position of the glass breaking device. A transfer drive mechanism is installed on the truss, and the transfer drive mechanism can output movement along the second horizontal direction. In this embodiment, the transfer drive mechanism adopts a screw transmission mechanism or a synchronous belt transmission mechanism, and technical personnel in this field can set it according to actual needs. The moving part of the transfer drive mechanism is provided with a lifting mechanism. Preferably, the lifting mechanism adopts a screw lifting mechanism, and the screw lifting mechanism is installed with a second glass picking and placing mechanism 16. In this embodiment, the second glass picking and placing mechanism 16 includes a bracket, and the bracket is fixed with multiple vacuum suction cups to achieve adsorption and fixation of the glass.

[0072] The second transfer device adopts a robot 17, and the robot 17 can adopt existing equipment. Its specific structure is not described in detail here. The front end of the robot 17 is installed on the frame 1, and the rear end is provided with a third glass picking and placing mechanism. The third glass picking and placing mechanism includes a bracket, and the bracket is provided with multiple vacuum suction cups to achieve the adsorption and fixation of the glass.

[0073] The working method of the glass processing production line of this embodiment is:

[0074] The first transfer device transfers the glass to be processed on the raw material rack to the glass laser cutting device, and the glass laser cutting device performs laser cutting on the glass. After the cutting is completed, the first transfer device transfers the cut glass to the cracking platform of the glass cracking device, and then the glass cracking device performs cracking operation on the glass. After the cracking is completed, the first glass picking and placing mechanism sends the cracked glass on the cracking platform to the conveying mechanism, and the conveying mechanism conveys the glass to the unloading position at one end thereof. The manipulator transfers the glass to the glass drilling device, and the glass drilling device performs drilling processing on the glass.

[0075] In the production line of this embodiment, glass can be automatically transported, and the entire processing process is carried out automatically without human intervention. The high degree of automation improves production efficiency and reduces labor intensity. Moreover, two glasses can be split at the same time without waiting for the splitting of one glass to be completed before the next glass is split, which further improves the production efficiency of glass processing.

[0076] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A glass breaking device, characterized in that: The invention comprises a frame, on which a splitting station and a loading and unloading station are sequentially arranged along a first horizontal direction; a plurality of splitting platforms are arranged on the frame, each splitting platform is connected to a corresponding first horizontal moving mechanism to realize movement along the first horizontal direction; a splitting mechanism is arranged above each splitting platform, the splitting mechanism is connected to a second horizontal moving mechanism to realize movement along a second horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, a conveying mechanism arranged along the second horizontal direction is arranged at the loading and unloading station, and a first glass picking and placing mechanism is arranged on one side of the conveying mechanism to realize the transfer of glass from the splitting platform to the conveying mechanism.

2. A glass breaking device as claimed in claim 1, characterized in that: A plurality of scrapers are provided on one side of the conveying mechanism close to the slicing station, one scraper is provided corresponding to each slicing platform, and the scrapers are connected to a scraper motion driving mechanism installed on the frame to realize motion along the second horizontal direction.

3. A glass breaking device as claimed in claim 2, characterized in that: The frame is provided with a material dropping opening and also includes a waste vehicle which can receive waste falling from the material dropping opening.

4. A glass breaking device as claimed in claim 1, characterized in that: The second horizontal moving mechanism is connected to the vertical moving mechanism, and the vertical moving mechanism is connected to the splitting mechanism.

5. A glass breaking device as claimed in claim 1, characterized in that: The splitting mechanism comprises a carbon dioxide laser, and the carbon dioxide laser is connected with a splitting head through an optical path.

6. A glass breaking device as claimed in claim 1, characterized in that: The first glass picking and placing mechanism includes a moving frame, which is connected to the first picking and placing moving mechanism to achieve movement along a second horizontal direction. The moving frame is equipped with a second picking and placing moving mechanism. The output movement direction of the second picking and placing moving mechanism is the first horizontal direction. The second picking and placing moving mechanism is connected to an extension and swing cylinder, and the extension and swing cylinder is connected to an adsorption assembly.

7. A glass breaking device as claimed in claim 6, characterized in that: The adsorption assembly comprises a bracket, the bracket is connected to the extension and swing cylinder, and a plurality of vacuum suction cups are arranged on the bracket.

8. A glass breaking device as claimed in claim 1, characterized in that: The conveying mechanism adopts a synchronous belt conveying mechanism set along the second horizontal direction.

9. A glass processing production line, characterized in that: A glass breaking device as described in any one of claims 1 to 8 is provided, wherein a glass laser cutting device is provided on one side of the glass breaking device, and a glass drilling device is provided on the other side, a first transfer device is provided between the glass breaking device and the glass laser cutting device to transfer the cut glass to the breaking platform, and a second transfer device is provided between the glass breaking device and the glass drilling device to transfer the broken glass of the conveying mechanism to the glass drilling device.

10. The glass processing production line according to claim 9, characterized in that: The first transfer device comprises a truss arranged along a second horizontal direction, the truss is provided with a transfer drive mechanism, and the transfer drive mechanism is provided with a second glass picking and placing mechanism; The second transfer device adopts a robot, and a third glass picking and placing mechanism is provided at the end of the robot.

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