Glass feeding device

Abstract

The present application relates to the field of glass loading and unloading, and provides a glass loading device, including a feeding assembly, a transfer track, a glass grabbing assembly, and a spacer grabbing assembly; the feeding assembly is used to convey a workpiece to a grabbing station, and the workpiece includes staggered stacked glass and spacers; a glass receiving station and a spacer receiving station are respectively arranged on opposite sides of the grabbing station; the transfer track is arranged along the arrangement direction of the glass receiving station, the grabbing station, and the spacer receiving station; the glass grabbing assembly and the spacer grabbing assembly are both slidably arranged on the transfer track; the glass grabbing assembly is used to grab the glass at the grabbing station and convey the glass to the glass receiving station; the spacer grabbing assembly is used to grab the spacer at the grabbing station and convey the spacer to the spacer receiving station. The present application solves the problem of low efficiency of glass loading.

Description

Technical Field

[0001] The present application relates to the field of glass loading and unloading, and in particular to a glass loading device. Background Art

[0002] Glass loading devices are an indispensable part of modern manufacturing, especially in the fields of flat panel display, automobile manufacturing, etc. With the improvement of production automation level, efficient material handling systems are of great significance to improving the overall efficiency of production lines.

[0003] Traditional glass packaging includes multiple pieces of stacked glass. To prevent collision or friction between the glass, spacers are placed between adjacent glass. When loading the glass, it is necessary to manually separate the glass and the spacer before loading. However, manual operation is not only labor-intensive and inefficient, but also prone to accidents.

[0004] In order to avoid the problem of manual operation, robots are usually used to alternately grab the glass and the spacer, so as to complete the separation of the glass and the spacer and the loading of the glass. However, a single robot can only grab glass or spacers, and cannot grab them at the same time, which leads to low loading efficiency; and if multiple robots are used to work at the same time, it is necessary to consider the coordination between multiple robots, which increases the complexity of loading and the probability of error. Secondly, the cost of robots is high, and it is difficult for some small and medium-sized factories to equip them. Summary of the invention

[0005] In order to solve the problem of low glass feeding efficiency, the present application provides a glass feeding device.

[0006] The glass feeding device provided in this application adopts the following technical solution:

[0007] A glass loading device comprises: a feeding assembly, a transfer track, a glass grabbing assembly and an isolation sheet grabbing assembly; the feeding assembly is used to convey a workpiece to a grabbing station, the workpiece comprising staggered and stacked glass and isolation sheets; a glass receiving station and an isolation sheet receiving station are respectively arranged on opposite sides of the grabbing station; the transfer track is arranged along the arrangement direction of the glass receiving station, the grabbing station and the isolation sheet receiving station; the glass grabbing assembly and the isolation sheet grabbing assembly are both slidably arranged on the transfer track; the glass grabbing assembly is used to grab the glass at the grabbing station and convey the glass to the glass receiving station; the isolation sheet grabbing assembly is used to grab the isolation sheet at the grabbing station and convey the isolation sheet to the isolation sheet receiving station.

[0008] By adopting the above technical solution, the automatic separation and transportation of glass and isolation sheet is realized. Specifically:

[0009] The feeding assembly can deliver staggered and stacked workpieces (including glass and spacers) to the gripping station, ensuring the orderly arrangement and delivery of the workpieces.

[0010] The glass grabbing assembly and the isolation sheet grabbing assembly are responsible for grabbing the glass and the isolation sheet respectively, and transporting them to the corresponding receiving stations, realizing automated operation and reducing manual intervention. The glass grabbing assembly and the isolation sheet grabbing assembly can work at the same time, improving the loading efficiency.

[0011] A glass receiving station and an isolation sheet receiving station are respectively arranged on opposite sides of the grabbing station. This layout design is conducive to improving space utilization and operational convenience, shortening the conveying distance of glass and isolation sheets, and improving loading efficiency.

[0012] Preferably, the feeding assembly includes a first conveying unit and a lifting unit; the first conveying unit is used to convey the workpiece to the bottom of the gripping station; the lifting unit is used to convey the workpiece located below the gripping station to the gripping station.

[0013] By adopting the above technical solution, the first conveying unit can accurately convey the workpieces to the bottom of the grabbing station, and the lifting unit can lift these workpieces to the grabbing station, ensuring that the glass and the isolation sheet can be smoothly grabbed and conveyed by the glass grabbing assembly and the isolation sheet grabbing assembly respectively. This design improves the automation and efficiency of the loading process, reduces manual intervention, and reduces production costs.

[0014] Preferably, the glass feeding device further comprises a glass receiving assembly and an isolation sheet receiving assembly; the glass receiving assembly is used for receiving the glass at the glass receiving station; the isolation sheet receiving assembly is used for receiving the isolation sheet at the isolation sheet receiving station.

[0015] By adopting the above technical solution, it is possible to receive glass and isolation sheets, so that the glass can be transported to the next process after being separated from the isolation sheets, and the isolation sheets can be directly collected after being received or transported to a designated location for collection.

[0016] Preferably, the glass receiving assembly includes a second conveying unit; and the isolation sheet receiving assembly includes a placement frame.

[0017] By adopting the above technical solution, the glass feeding device can realize the efficient separation and transportation of glass and isolation sheet. Specifically:

[0018] The second conveying unit can convey the grabbed glass to the designated location quickly and smoothly, thus improving the efficiency and stability of glass conveying.

[0019] The placement frame is used to receive and store the isolation sheets, ensuring that the isolation sheets will not tilt or fall during transportation, thereby ensuring that the isolation sheets are neatly stacked.

[0020] Preferably, the glass grabbing assembly is connected to the isolation film grabbing assembly; the transfer track is located above the glass receiving station, the grabbing station and the isolation film receiving station; when the glass grabbing assembly is located above the grabbing station, the isolation film grabbing assembly is located above the isolation film receiving station; when the isolation film grabbing assembly is located above the grabbing station, the glass grabbing assembly is located above the glass receiving station.

[0021] By adopting the above technical solution, costs can be saved and efficient separation and transportation of glass and isolation sheets can be achieved. Specifically:

[0022] The connection design of the glass grabbing assembly and the isolation plate grabbing assembly requires only one power source to simultaneously drive the glass grabbing assembly and the isolation plate grabbing assembly to slide on the transfer track, thus saving costs.

[0023] The connection design of the glass grabbing assembly and the isolation sheet grabbing assembly increases the synergy of the two. When the glass grabbing assembly is located above the grabbing station, the isolation sheet grabbing assembly is located above the isolation sheet receiving station, so that when the glass grabbing assembly grabs the glass, the isolation sheet grabbing assembly can release the glass. When the isolation sheet grabbing assembly is located above the grabbing station, the glass grabbing assembly is located above the glass receiving station, so that when the isolation sheet grabbing assembly grabs the isolation sheet, the glass grabbing assembly can release the glass.

[0024] Preferably, the glass grabbing assembly includes a support plate, a mounting plate, a cylinder and a grabbing unit; the support plate is slidably connected to the transfer track, the mounting plate is arranged below the support plate, and the grabbing unit is arranged on the mounting plate; the cylinder is arranged on the support plate and connected to the mounting plate.

[0025] By adopting the above technical solution, when the glass grabbing assembly moves to above the grabbing station or the glass receiving station, the cylinder can be used to drive the mounting plate to rise and fall, so that the grabbing unit can grab or release the glass, and the grabbing unit can adapt to glass of different thicknesses, thereby improving the grabbing efficiency and stability.

[0026] Preferably, the gripping unit comprises a suction cup.

[0027] By adopting the above technical solution, using a suction cup as a grasping unit can achieve rapid adsorption of glass and improve grasping efficiency. The suction cup has a simple structure, is easy to set up, and has the advantages of being cheap and practical.

[0028] Preferably, the grabbing unit comprises a sleeve, a piston, a connecting rod and a rubber ring; the sleeve is vertically arranged below the mounting plate, the bottom of the sleeve is open, the rubber ring is arranged at the bottom of the sleeve, the piston is slidably arranged in the sleeve, and the piston is connected to the mounting plate through a connecting rod.

[0029] By adopting the above technical solution, the gripping unit can achieve effective adsorption and release of glass. Specifically, the design of the sleeve and the piston allows the piston to move up and down in the sleeve under the action of the connecting rod, thereby changing the pressure inside the sleeve. When the piston moves upward, negative pressure is formed inside the sleeve, the rubber ring is in close contact with the glass surface and generates adsorption force; when the piston moves downward, the pressure inside the sleeve is restored, the rubber ring is separated from the glass, and the glass is released. This design not only improves the stability and reliability of gripping, but also the adsorption force generated can change with the gravity of the glass, avoiding the problem of excessive adsorption force that may exist in traditional suction cups and cause damage to the glass.

[0030] Preferably, the gripping unit further comprises a pressing block; the pressing block is arranged on the connecting rod and is located above the sleeve, and the pressing block is used to press the sleeve downward so that the rubber ring is in close contact with the glass.

[0031] By adopting the above technical solution, the pressure block can effectively improve the working efficiency and stability of the grabbing unit. Specifically, the pressure block is arranged on the connecting rod and located above the sleeve, which can ensure that during the grabbing process, the pressure block can press the sleeve downward, so that the rubber ring is in close contact with the glass surface, enhancing the adsorption force, avoiding the glass from being adsorbed loosely, and improving the reliability and safety of the entire device. At the same time, this design also helps to reduce the feeding pause caused by poor adsorption and improve the feeding efficiency.

[0032] Preferably, the grabbing unit further comprises two limit blocks, both of which are arranged on the connecting rod; the pressing block is slidably connected to the connecting rod, and the pressing block is located between the two limit blocks.

[0033] By adopting the above technical solution, the pressure block of the grasping unit can slide on the connecting rod and be restricted within a certain range by the two limit blocks, thereby ensuring that the pressure block can accurately and stably press down the sleeve, so that the rubber ring is in close contact with the glass surface, thereby improving the reliability and stability of grasping, and ensuring that when the piston just rises compared to the sleeve, the pressure block will not be separated from the sleeve immediately, thereby avoiding unreliable adsorption.

[0034] In summary, the present application includes at least one of the following beneficial technical effects:

[0035] 1. The staggered stacked glass and spacers are delivered to the grabbing station through the feeding assembly, ensuring the orderly supply of workpieces and improving the stability and reliability of the loading process;

[0036] 2. The glass grabbing assembly and the spacer grabbing assembly grab and transport the glass and the spacer respectively, realizing the effective separation and transportation of two different types of materials. The glass grabbing assembly and the spacer grabbing assembly can work together at the same time, which significantly improves the efficiency;

[0037] 3. When components such as sleeves, pistons, connecting rods and rubber rings are used as grabbing units, the adsorption force of the grabbing unit can adapt to the gravity of the glass to avoid damage to the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the three-dimensional structure of the glass feeding device provided in this application.

[0039] Figure 2 It is a partial schematic diagram of the glass feeding device provided in this application.

[0040] Figure 3 It is a structural schematic diagram of the lifting unit of the glass feeding device provided in this application.

[0041] Figure 4 It is a schematic diagram of the glass grabbing assembly in Example 2 provided in the present application contacting the glass.

[0042] Figure 5 It is a schematic diagram of the glass grabbing assembly driving the glass to rise in Example 2 provided in the present application.

[0043] Description of reference numerals:

[0044] 1. Feeding assembly; 11. First conveying unit; 12. Lifting unit; 121. Mounting frame; 122. Driving member; 123. Guide rail; 124. Sliding seat; 125. Lifting frame;

[0045] 2. Transfer orbit;

[0046] 3. Glass grabbing assembly; 31. Support plate; 32. Mounting plate; 33. Cylinder; 34. Grabbing unit; 341. Sleeve; 3411. Limiting protrusion; 342. Piston; 343. Connecting rod; 344. Rubber ring; 345. Press block; 346. Limiting block; 35. Limiting rod;

[0047] 4. Spacer grabbing assembly; 5. Glass receiving assembly; 6. Spacer receiving assembly; 7. Connecting plate;

[0048] 200. Material frame. DETAILED DESCRIPTION

[0049] The following is combined with Figures 1 to 5 This application is described in further detail.

[0050] Example 1

[0051] like Figure 1 to Figure 2 As shown, an embodiment of the present application discloses a glass feeding device, comprising: a feeding assembly 1, a transfer track 2, a glass grabbing assembly 3, an isolation piece grabbing assembly 4, a glass receiving assembly 5 and an isolation piece receiving assembly 6.

[0052] Specifically, the feeding assembly 1 is used to convey the workpiece to the grabbing station, and the workpiece includes staggered stacked glass and isolation sheets. The feeding assembly 1 includes a first conveying unit 11 and a lifting unit 12.

[0053] The first conveying unit 11 may be a roller conveying mechanism, and the first conveying unit 11 is used to convey the workpiece to the bottom of the gripping station. The workpiece may be placed in a material frame 200, and then the material frame 200 and the workpiece are placed on the first conveying unit 11 for conveying. The material frame 200 is used to prevent the workpiece from tipping over.

[0054] like Figure 3 As shown, the lifting unit 12 is used to transport the workpiece located below the gripping station to the gripping station. The lifting unit 12 includes a mounting frame 121, a lead screw, a driving member 122, a guide rail 123, a sliding seat 124 and a lifting frame 125. The guide rail 123 is vertically arranged on the mounting frame 121, the sliding seat 124 is slidably connected to the guide rail 123, the lead screw is rotatably connected to the mounting frame 121, and the nut of the lead screw is connected to the sliding seat 124. The driving member 122 is connected to the lead screw and is used to drive the lead screw to rotate, thereby lifting and lowering the sliding seat 124. The driving member 122 can be a motor, and the motor can be directly connected to the lead screw, or can be connected to the lead screw through a belt and a pulley.

[0055] The lifting frame 125 is arranged on the sliding seat 124. When the lifting frame 125 rises along with the sliding seat 124, the lifting frame 125 can pass through the gap between the conveying rollers of the first conveying unit 11, thereby lifting the material frame 200 placed on the first conveying unit 11 together with the workpiece, and lifting the material frame 200 together with the workpiece to the grabbing station.

[0056] The glass loading device also includes an incoming material detection component, which can be arranged on the transfer track 2. The incoming material detection component can be an industrial camera. The industrial camera is used to monitor whether there are any workpieces in the material frame 200 of the gripping station. When there are no workpieces, the lifting frame 125 follows the sliding seat 124 to descend, thereby re-placing the empty material frame 200 on the first conveying unit 11. The first conveying unit 11 sends the empty material frame 200 away, and re-conveys other material frames 200 containing workpieces to the bottom of the gripping station, and then the lifting unit 12 re-loads the material.

[0057] A glass receiving station and a spacer receiving station are respectively arranged on opposite sides of the grabbing station. A transfer track 2 is arranged along the arrangement direction of the glass receiving station, the grabbing station and the spacer receiving station. The glass grabbing assembly 3 and the spacer grabbing assembly 4 are both slidably arranged on the transfer track 2.

[0058] The glass grabbing assembly 3 is used to grab the glass at the grabbing station and transport the glass to the glass receiving station. The glass receiving assembly 5 is used to receive the glass grabbed by the glass grabbing assembly 3 at the glass receiving station. The glass receiving assembly 5 includes a second conveying unit, which can be a roller conveying mechanism or a belt conveying mechanism, and the second conveying unit is used to transport the glass to the next process.

[0059] The isolation sheet grabbing assembly 4 is used to grab the isolation sheet at the grabbing station and transport the isolation sheet to the isolation sheet receiving station. The isolation sheet receiving assembly 6 is used to receive the isolation sheet grabbed by the isolation sheet grabbing assembly 4 at the isolation sheet receiving station. The isolation sheet receiving assembly 6 includes a placement frame. The isolation sheet is grabbed by the isolation sheet grabbing assembly 4 and placed in the placement frame, thereby completing the collection of the isolation sheet.

[0060] Furthermore, the glass grabbing assembly 3 is connected to the isolation plate grabbing assembly 4 through the connecting plate 7, so that the glass grabbing assembly 3 and the isolation plate grabbing assembly 4 can move synchronously, and only one power source is required to drive the glass grabbing assembly 3 and the isolation plate grabbing assembly 4 to move simultaneously. The way in which the power source drives the glass grabbing assembly 3 and the isolation plate grabbing assembly 4 to move can be any conventional way. For example, the power source may include a driving motor, a belt, and a plurality of pulleys. The pulley is rotatably arranged on the transfer track 2, and the plurality of pulleys are connected by belt transmission. The belt can be moved by driving the pulley to rotate by the driving motor. Only one of the glass grabbing assembly 3 and the isolation plate grabbing assembly 4 needs to be connected to the belt to drive the glass grabbing assembly 3 and the isolation plate grabbing assembly 4 to move.

[0061] The transfer track 2 is located above the glass receiving station, the gripping station and the isolation sheet receiving station.

[0062] When the glass grabbing assembly 3 is located above the grabbing station, the isolation sheet grabbing assembly 4 is located above the isolation sheet receiving station, so that when the glass grabbing assembly 3 grabs the glass, the isolation sheet grabbing assembly 4 can release the isolation sheet.

[0063] When the spacer grabbing assembly 4 is located above the grabbing station, the glass grabbing assembly 3 is located above the glass receiving station, so that when the spacer grabbing assembly 4 grabs the spacer, the glass grabbing assembly 3 can release the glass.

[0064] The glass grabbing assembly 3 and the isolation sheet grabbing assembly 4 work together to effectively improve work efficiency.

[0065] like Figure 1 to Figure 2 As shown, the glass grabbing assembly 3 includes a support plate 31, a mounting plate 32, a cylinder 33 and a grabbing unit 34; the support plate 31 is slidably connected to the transfer track 2, the mounting plate 32 is arranged below the support plate 31, and the grabbing unit 34 is arranged on the mounting plate 32; the cylinder 33 is arranged on the support plate 31 and the cylinder 33 is connected to the mounting plate 32.

[0066] Specifically, the cylinder 33 drives the mounting plate 32 to rise and fall, so that the grabbing unit 34 can approach the glass and grab the glass. The grabbing unit 34 can be a suction cup connected to a negative pressure pipe, and the glass is adsorbed and grabbed by the suction cup.

[0067] In addition, the isolation sheet grasping component 4 can be designed with reference to the glass grasping component 3, and the isolation sheet can be sucked and grasped by a suction cup.

[0068] Example 2

[0069] The difference between this embodiment and embodiment 1 is that the glass grabbing assembly 3 is improved.

[0070] like Figures 4 to 5 As shown, specifically, a limiting rod 35 is vertically provided on the mounting plate 32, and the limiting rod 35 is slidably connected to the support plate 31. The limiting rod 35 is used to prevent the mounting plate 32 from lateral swinging when it is lifted or lowered.

[0071] The grabbing unit 34 includes a sleeve 341 , a piston 342 , a connecting rod 343 , a rubber ring 344 and a pressing block 345 .

[0072] The sleeve 341 is vertically arranged below the mounting plate 32, the bottom of the sleeve 341 is open, the rubber ring 344 is arranged at the bottom of the sleeve 341, the piston 342 is slidably arranged in the sleeve 341, the piston 342 divides the interior of the sleeve 341 into an upper chamber and a lower chamber, and the piston 342 is connected to the mounting plate 32 through a connecting rod 343. The pressing block 345 is arranged on the connecting rod 343, and the pressing block 345 is located above the sleeve 341.

[0073] The cylinder 33 drives the mounting plate 32 to descend, thereby causing the connecting rod 343 and the piston 342 to descend. A limiting protrusion 3411 is provided on the top of the inner wall of the sleeve 341 to prevent the sleeve 341 from being separated from the piston 342. After the sleeve 341 follows the piston 342 to descend and the rubber ring 344 at the bottom of the sleeve 341 contacts the glass surface, the connecting rod 343 and the piston 342 further descend, causing the pressing block 345 on the connecting rod 343 to contact the top of the sleeve 341 and press the sleeve 341 downward, thereby allowing the rubber ring 344 to be in close contact with the glass. Subsequently, the connecting rod 343 and the piston 342 rise, the space of the lower chamber becomes larger, and the lower chamber is under negative pressure, thereby being able to adsorb the glass.

[0074] Furthermore, the grabbing unit 34 also includes two limit blocks 346 , and the two limit blocks 346 are both arranged on the connecting rod 343 ; the pressing block 345 is slidably connected to the connecting rod 343 , and the pressing block 345 is located between the two limit blocks 346 .

[0075] When the rubber ring 344 at the bottom of the sleeve 341 contacts the glass surface, as the connecting rod 343 descends, the pressing block 345 can contact the top of the sleeve 341. When the connecting rod 343 further descends, the upper stopper 346 can press down the sleeve 341, so that the rubber ring 344 is in close contact with the glass. When the connecting rod 343 and the piston 342 rise, the pressing block 345 will not immediately follow the connecting rod 343 to rise, but will need to wait until the lower stopper 346 contacts the bottom of the pressing block 345, and then the pressing block 345 will rise and separate from the sleeve 341 under the action of the lower stopper 346. This design can prevent the rubber ring 344 from separating from the glass surface at the moment when the piston 342 rises. When the piston 342 rises a certain distance, the negative pressure will make the rubber ring 344 firmly adsorbed on the glass. At this time, even if the pressing block 345 is separated from the sleeve 341, it will not affect the adsorption of the glass.

[0076] Compared with the traditional suction cup adsorption, the glass adsorption method of this embodiment has the following advantages:

[0077] 1. The traditional suction cup cannot flexibly change the suction force according to the weight of the glass. In order to ensure stable adsorption, the total suction force of the suction cup is usually much greater than the gravity of the glass, which may cause damage to some fragile glass. However, the present embodiment can flexibly change the suction force through the relative movement between the piston 342 and the sleeve 341. Specifically: the glass will apply a downward force to the sleeve 341 and the rubber ring 344, thereby enlarging the space of the lower chamber. The greater the gravity of the glass, the larger the space of the lower chamber will become. The larger the space of the lower chamber, the greater the adsorption force generated by the negative pressure. Therefore, the present embodiment can automatically change the suction force according to the gravity of the glass, and the total suction force is basically equal to the gravity of the glass, avoiding damage to the glass due to excessive suction.

[0078] 2. The glass grabbing method of this embodiment does not need to rely on components such as air pumps and negative pressure pipes, which helps to save costs and avoids the problem of being more cluttered due to too many negative pressure pipes.

Claims

1. A glass feeding device, characterized in that: include: A feeding assembly (1), a transfer track (2), a glass grabbing assembly (3) and a spacer grabbing assembly (4); The feeding assembly (1) is used to transport a workpiece to a grabbing station, wherein the workpiece comprises staggered stacked glass and a spacer; A glass receiving station and a spacer receiving station are respectively provided on opposite sides of the grabbing station; The transfer track (2) is arranged along the arrangement direction of the glass receiving station, the gripping station and the isolation sheet receiving station; The glass grabbing assembly (3) and the isolation sheet grabbing assembly (4) are both slidably disposed on the transfer track (2); The glass grabbing assembly (3) is used to grab the glass at the grabbing station and transport the glass to the glass receiving station; The isolation sheet grabbing assembly (4) is used to grab the isolation sheet at the grabbing station and transport the isolation sheet to the isolation sheet receiving station; The glass grabbing assembly (3) comprises a support plate (31), a mounting plate (32), a cylinder (33) and a grabbing unit (34); The support plate (31) is slidably connected to the transfer track (2), the mounting plate (32) is arranged below the support plate (31), and the grabbing unit (34) is arranged on the mounting plate (32); The cylinder (33) is disposed on the support plate (31) and the cylinder (33) is connected to the mounting plate (32); The grabbing unit (34) comprises a sleeve (341), a piston (342), a connecting rod (343) and a rubber ring (344); The sleeve (341) is vertically arranged below the mounting plate (32); the bottom of the sleeve (341) is open; the rubber ring (344) is arranged at the bottom of the sleeve (341); the piston (342) is slidably arranged in the sleeve (341) and divides the interior of the sleeve (341) into an upper chamber and a lower chamber; the piston (342) is connected to the mounting plate (32) via a connecting rod (343); when the glass applies a downward force to the sleeve (341) and the rubber ring (344), the volume of the lower chamber increases; The grabbing unit (34) further comprises a pressing block (345) and two limiting blocks (346); The two limit blocks (346) are both arranged on the connecting rod (343), the pressing block (345) is slidably connected to the connecting rod (343), and the pressing block (345) is located between the two limit blocks (346); The pressing block (345) is located above the sleeve (341), and the pressing block (345) is used to press the sleeve (341) downwards so that the rubber ring (344) is in close contact with the glass.

2. The glass feeding device according to claim 1, characterized in that: The feeding assembly (1) comprises a first conveying unit (11) and a lifting unit (12); The first conveying unit (11) is used to convey the workpiece to below the grabbing station; The lifting unit (12) is used to transport the workpiece located below the grabbing station to the grabbing station.

3. The glass feeding device according to claim 1, characterized in that: The glass feeding device further comprises a glass receiving assembly (5) and a spacer receiving assembly (6); The glass receiving assembly (5) is used to receive the glass at the glass receiving station; The isolation sheet receiving assembly (6) is used to receive the isolation sheet at the isolation sheet receiving station.

4. The glass feeding device according to claim 3, characterized in that: The glass receiving assembly (5) comprises a second conveying unit; and the isolation sheet receiving assembly (6) comprises a placement frame.

5. The glass feeding device according to claim 1, characterized in that: The glass grabbing assembly (3) is connected to the isolation sheet grabbing assembly (4); The transfer track (2) is located above the glass receiving station, the gripping station and the isolation sheet receiving station; When the glass grabbing assembly (3) is located above the grabbing station, the isolation sheet grabbing assembly (4) is located above the isolation sheet receiving station; When the isolation sheet grabbing assembly (4) is located above the grabbing station, the glass grabbing assembly (3) is located above the glass receiving station.

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