Automatic glass feeding mechanism

Abstract

The utility model relates to the technical field of glass feeding, in particular to an automatic glass feeding mechanism which comprises a feeding rack, a box fixing assembly, a material box conveying assembly and a material conveying assembly. The material box conveying assembly conveys material boxes to the position below the box fixing assembly, the box fixing assembly fixes the material boxes, the material conveying assembly conveys glass sheets and partition plates in a classified and directional mode, the partition plates are temporarily stored in the material containing fence, the glass sheets are conveyed to the next working procedure to be machined, and the two working procedures of material circulation and material classification are vertically integrated in a three-dimensional space. Redundant layout of a production line is reduced, secondary carrying of material turnover is eliminated, and the production efficiency of glass sheet deep processing is improved.

Description

Technical Field

[0001] This utility model relates to the field of glass feeding technology, and in particular to an automated glass feeding mechanism. Background Technology

[0002] In the field of glass sheet deep processing, in order to reduce the loss of glass sheets during transportation, material boxes and partitions are generally used to protect the glass sheets. The glass sheets are transported by being separated by partitions and placed inside the material box.

[0003] In the feeding process, glass sheets need to be removed from the material box. However, current mainstream feeding equipment still relies on manual removal of the glass sheets. Operators need to manually remove the glass sheets one by one, which is inefficient and poses safety hazards. In addition, the partition recycling system is designed separately from the main production line, resulting in redundant production line layout. These technical defects seriously restrict the production efficiency of deep processing of glass sheets, so it is necessary to improve them. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an automated glass feeding mechanism. This mechanism transports material boxes to a fixed-box assembly via a material box conveying component. The fixed-box assembly secures the material boxes, while the material conveying component sorts and directionally transports glass sheets and partitions. The partitions are temporarily stored in a storage bin, and the glass sheets are then transported to the next processing step. This vertically integrates the material flow and material sorting processes in three-dimensional space, reducing redundant production line layout, eliminating secondary handling of materials, and improving the production efficiency of deep glass sheet processing.

[0005] To achieve the above objectives, this utility model provides an automated glass feeding mechanism, including a feeding frame, a fixed box assembly, a box conveying assembly, and a material conveying assembly.

[0006] A material storage rack for storing partitions is provided on one side of the feeding frame;

[0007] The fixing box assembly is disposed in the middle of the feeding frame and is used to fix the material box;

[0008] The material box conveying assembly is located below the fixed box assembly and is used to convey the material box;

[0009] The material conveying assembly is arranged along the length of the feeding frame and is used to convey material boxes, partitions, and glass sheets.

[0010] Preferably, the solid box assembly includes a solid box robot, an adjustment mounting bracket, and a displacement adjustment driver;

[0011] Two of each of the fixed-box robotic arms and the adjustment mounting brackets are provided. The two adjustment mounting brackets are arranged opposite each other. The two fixed-box robotic arms are respectively fixed to the adjustment mounting brackets. The displacement adjustment driver drives the adjustment mounting brackets to move closer to or further away from each other.

[0012] Preferably, the adjustment mounting bracket includes a sliding plate, a guide rod, a support frame, and a mounting rod;

[0013] The sliding plate is slidably connected to the feeding frame, the guide rod is disposed on the sliding plate and is used for rolling connection with the material box, the support frame is fixed to the sliding plate, and the mounting rod is fixed to the support frame and is used for connection with the box-fixing robot.

[0014] Preferably, the material box conveying assembly includes a conveying roller group, a limit adjustment plate, and a limit adjustment driver;

[0015] The conveying roller assembly is used to convey the material box. The conveying roller assembly is provided with an adjustment groove. The limit adjustment driver drives the limit adjustment plate to move along the adjustment groove. The limit adjustment plate abuts against the material box to limit the position of the material box.

[0016] Preferably, the material conveying assembly includes a conveying driver, a first material suction cup, and a second material suction cup;

[0017] The conveying driver is fixed to the feeding frame and is used to drive the displacement of the first material suction cup and the second material suction cup. The first material suction cup is used to convey the partition, and the second material suction cup is used to convey the glass sheet.

[0018] Preferably, both the first material suction cup and the second material suction cup include an adjustment bracket, an adjustment arm, an adjustment driver, and a first negative pressure suction head.

[0019] The adjustment bracket is connected to the conveying driver. The adjustment driver is disposed on the adjustment bracket and drives the adjustment arm to move. The first negative pressure suction head is fixed to the adjustment arm.

[0020] Preferably, the bottom of the adjustment bracket is provided with an auxiliary bracket, and the auxiliary bracket is provided with a second negative pressure suction head.

[0021] Preferably, it also includes a positioning platform, which is disposed on the side of the material box conveying assembly away from the material placement bar;

[0022] The positioning platform is equipped with a positioning groove, positioning wheels, and a positioning driver.

[0023] The positioning driver drives the positioning wheel to slide along the positioning groove;

[0024] Multiple positioning slots are respectively arranged along the longitudinal and transverse directions of the positioning platform.

[0025] Preferably, the positioning driver is provided with a sliding seat and a sliding bracket, the sliding bracket is fixed to the feeding frame, the positioning wheel is fixed to the sliding seat, and the positioning driver drives the sliding seat to slide along the sliding bracket.

[0026] Preferably, the feeding frame is provided with a fixing groove, and the material placement bar is disposed in the fixing groove;

[0027] The upper part of the feeding frame is provided with a conveying fixing part, and the material conveying assembly is fixed to the conveying fixing part.

[0028] The beneficial effects of this utility model are as follows: This utility model uses a material box conveying component to convey the material box to the bottom of the fixed box component. The fixed box component fixes the material box, and the material conveying component sorts and directionally conveys the glass sheets and partitions. The partitions are temporarily stored in the material placement column, and the glass sheets are conveyed to the next process for processing. This vertically integrates the two processes of material flow and material classification in three-dimensional space, reduces redundant layout of the production line, eliminates secondary handling of materials, and improves the production efficiency of deep processing of glass sheets. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of this utility model.

[0030] Figure 2 This is a schematic diagram of the structure of the fixed box assembly and the material box conveying assembly of this utility model.

[0031] Figure 3 for Figure 2 A magnified schematic diagram of a portion of structure A.

[0032] Figure 4 This is a schematic diagram of the material conveying component structure of this utility model.

[0033] Figure 5 This is an exploded structural diagram of the positioning platform of this utility model.

[0034] The reference numerals in the figures include:

[0035] 1. Feeding frame; 11. Material placement bin; 12. Fixing trough; 13. Conveying fixing part;

[0036] 2. Casing assembly; 21. Casing robot arm; 211. Casing claw; 212. Contact end; 22. Adjustment mounting bracket; 221. Sliding plate; 222. Guide rod; 223. Support frame; 224. Mounting rod; 23. Displacement adjustment actuator;

[0037] 3. Material box conveying assembly; 31. Conveying roller assembly; 32. Limit adjustment plate; 33. Limit adjustment driver; 34. Adjustment groove;

[0038] 4. Material conveying assembly; 41. Conveying driver; 42. First material suction cup; 43. Second material suction cup; 431. Adjustment bracket; 432. Adjustment support arm; 433. Adjustment driver; 434. First negative pressure suction head; 435. Support bracket; 436. Second negative pressure suction head;

[0039] 5. Positioning platform; 51. Positioning groove; 52. Positioning wheel; 53. Positioning driver; 531. Sliding seat; 532. Sliding bracket. Detailed Implementation

[0040] The present invention will now be described in detail with reference to the accompanying drawings.

[0041] like Figures 1 to 5 As shown, the present invention provides an automated glass feeding mechanism, which includes a feeding frame 1, a fixed box assembly 2, a box conveying assembly 3, and a material conveying assembly 4.

[0042] A material storage rack 11 for storing partitions is provided on one side of the feeding frame 1;

[0043] The fixing box assembly 2 is disposed in the middle of the feeding frame 1 and is used to fix the material box;

[0044] The material box conveying assembly 3 is disposed below the fixed box assembly 2 and is used to convey the material box;

[0045] The material conveying assembly 4 is arranged along the length of the feeding frame 1 and is used to convey material boxes, partitions and glass sheets.

[0046] Specifically, by setting up a dedicated material storage bin 11, the partitions are centrally stored, and the material conveying system and the material recycling system are spatially integrated, reducing redundant layout of the production line and eliminating secondary handling of materials.

[0047] The material box is fixed by the fixed box assembly 2 to ensure stable material conveying.

[0048] The material box is conveyed to the bottom of the fixing assembly 2 by the material box conveying assembly 3, so that the fixing assembly 2 can fix the material box.

[0049] The material conveying component 4 sorts and directs the glass sheets and partitions to form a closed-loop material flow system. The efficiency of glass feeding and auxiliary material recycling is synchronized, improving the material conveying efficiency and reducing the loss of materials due to multiple material turnovers.

[0050] In use, the material box is conveyed to the bottom of the fixed box assembly 2 by the material box conveying assembly 3. The fixed box assembly 2 fixes the material box. The material conveying assembly 4 sorts and directionally conveys the glass sheets and partitions. The partitions are temporarily stored in the material placement column 11. The glass sheets are conveyed to the next process for processing. The material flow and material classification processes are vertically integrated in three-dimensional space, reducing redundant layout of the production line, eliminating secondary handling of materials, and improving the production efficiency of deep processing of glass sheets.

[0051] like Figure 2 As shown, the fixed box assembly 2 in this embodiment includes a fixed box robot 21, an adjustment mounting frame 22, and a displacement adjustment driver 23. The fixed box robot 21 is a multi-joint robotic arm structure, a vacuum suction cup, or a finger cylinder. In this embodiment, the fixed box robot 21 is exemplified as a finger cylinder. The displacement adjustment driver 23 is a linear motor driver or a synchronous belt linear motion module. In this embodiment, the displacement adjustment driver 23 is exemplified as a synchronous belt linear motion module.

[0052] Two of each of the fixed box robot 21 and the adjustment mounting bracket 22 are provided. The two adjustment mounting brackets 22 are arranged opposite each other. The two fixed box robot 21 are respectively fixed to the adjustment mounting bracket 22. The displacement adjustment driver 23 drives the adjustment mounting bracket 22 to move closer or further away from each other.

[0053] Specifically, two symmetrically distributed box-fixing robotic arms 21 are used, each fixed to an adjustment mounting frame 22, to achieve synchronous operation on both sides of the box. This ensures that the box is subjected to uniform force, avoiding deformation or damage caused by unilateral operation, and ensuring stable fixation of the box.

[0054] Two adjustment mounting brackets 22 are arranged opposite to each other, each supporting a fixed box robot 21, and synchronous movement is achieved through a displacement adjustment driver 23.

[0055] The displacement adjustment driver 23 drives the two adjustment mounting brackets 22 to move closer or further apart, thereby adjusting the spacing of the box-fixing robot 21. This ensures the stability of the box-opening action; supports automated adjustment, reduces manual intervention, and improves production efficiency; and ensures the synchronization accuracy of the two robots through closed-loop control technology, avoiding motion deviation.

[0056] In use, the displacement adjustment driver 23 drives the two adjustment mounting brackets 22 to move closer to each other, so that the ends of the box-fixing manipulators 21 on both sides abut against the side wall of the box, thereby fixing the box-fixing assembly 2 to fix the box.

[0057] like Figure 3 As shown, preferably, the end of the box-fixing robot 21 is provided with a box-fixing claw 211, and the box-fixing claw 211 is provided with an abutment end 212. The abutment ends 212 are arranged at equal intervals to form a slot. The box-fixing robot 21 abuts against the top and side of the box through the slot to fix the box.

[0058] like Figure 2 As shown, the adjustment mounting bracket 22 in this embodiment includes a sliding plate 221, a guide rod 222, a support frame 223, and a mounting rod 224;

[0059] The sliding plate 221 is slidably connected to the feeding frame 1, the guide rod 222 is disposed on the sliding plate 221 and is used to be slidably connected to the material box, the support frame 223 is fixed to the sliding plate 221, and the mounting rod 224 is fixed to the support frame 223 and is used to connect to the box-fixing robot 21.

[0060] Specifically, the sliding plate 221, through its sliding connection with the feeding frame 1, enables the box-fixing robot 21 to move flexibly in the horizontal direction. This improves the operational flexibility and positioning accuracy of the box-fixing robot 21.

[0061] The guide rod 222 is set on the sliding plate 221 and is tumbledly connected to the material box. When the displacement adjustment driver 23 drives the two adjustment mounting brackets 22 to approach each other, the guide rod 222 limits the material box and does not affect the material box conveying.

[0062] The support frame 223, as a load-bearing component of the installation structure, is fixed to the sliding plate 221, providing a stable support foundation for the box-fixing robot 21. This enhances the stability and reliability of the box-fixing robot 21, reduces the failure rate during equipment operation, and further improves production safety.

[0063] Mounting rod 224 is fixed to support frame 223 and connected to box-fixing robot 21 via connecting seat or locking block, realizing the precise installation and adjustment function of robot. This simplifies the installation and debugging process of robot while ensuring the accuracy of robot's opening action.

[0064] like Figure 2 As shown, the material box conveying assembly 3 in this embodiment includes a conveying roller group 31, a limit adjustment plate 32, and a limit adjustment driver 33;

[0065] The conveying roller assembly 31 is used to convey the material box. The conveying roller assembly 31 is provided with an adjustment groove 34. The limit adjustment driver 33 drives the limit adjustment plate 32 to move along the adjustment groove 34. The limit adjustment plate 32 abuts against the material box to limit the position of the material box.

[0066] Specifically, the conveyor roller assembly 31 achieves smooth transport of the material box through rolling friction, ensuring that the material box can move efficiently and continuously during the processing.

[0067] The adjustment groove 34 provides a guide path for the movement of the limit adjustment plate 32, so that the limit adjustment plate 32 can be flexibly adjusted according to the size of the material box.

[0068] The limit adjustment driver 33 precisely controls the displacement of the limit adjustment plate 32, causing it to move along the adjustment groove 34 to a suitable position, thereby contacting the material box and limiting its position. The limit adjustment driver 33 can be a linear motor or an electric cylinder.

[0069] The limit adjustment plate 32 applies appropriate constraint force through physical contact with the material box, and stops the material box at a preset position through the cooperation of the conveyor roller assembly 31 and the limit adjustment plate 32.

[0070] like Figure 4 As shown, the material conveying assembly 4 in this embodiment includes a conveying driver 41, a first material suction cup 42, and a second material suction cup 43;

[0071] The conveying driver 41 is fixed to the feeding frame 1 and is used to drive the first material suction cup 42 and the second material suction cup 43 to move. The first material suction cup 42 is used to convey the material box and the partition, and the second material suction cup 43 is used to convey the glass sheet.

[0072] Specifically, the conveying driver 41, through its fixed connection with the loading frame 1, provides power support for the first material suction cup 42 and the second material suction cup 43, enabling their precise movement in space. Preferably, the conveying driver 41 includes a horizontal driver and a lifting driver. The horizontal driver is a linear motor or a synchronous belt linear motion module, which, through a coaxial double sliding design, drives the first material suction cup 42 and the second material suction cup 43 to move along the length direction of the loading frame 1, respectively. The lifting driver is a linear driver or a roller screw jack, to drive the first material suction cup 42 and the second material suction cup 43 to rise or fall.

[0073] The first material suction cup 42 uses negative pressure adsorption to grab the partition and transport it from a designated position to a target position. This automates the partition recycling process, reduces the workload of manual partition recycling, lowers safety hazards during partition recycling, and improves operational efficiency.

[0074] The second material suction cup 43 also utilizes negative pressure adsorption technology, specifically designed to grip glass sheets and smoothly convey them to the next process. This avoids the risk of glass sheet breakage during transmission due to manual operation or equipment instability, ensuring a high yield rate of glass sheets while improving feeding efficiency.

[0075] like Figure 4 As shown, the first material suction cup 42 and the second material suction cup 43 in this embodiment both include an adjustment bracket 431, an adjustment arm 432, an adjustment driver 433, and a first negative pressure suction head 434.

[0076] The adjustment bracket 431 is connected to the conveying driver 41, the adjustment driver 433 is disposed on the adjustment bracket 431 and drives the adjustment arm 432 to move, and the first negative pressure suction head 434 is fixed to the adjustment arm 432.

[0077] Specifically, the positioning bracket 431 serves as a support structure for the first material suction cup 42 and the second material suction cup 43. Through its connection with the conveying driver 41, it enables the overall movement of the suction cups in space.

[0078] The position adjustment driver 433 precisely controls the displacement of the position adjustment arm 432 to adjust the position of the first negative pressure suction head 434, enabling it to adapt to materials of different sizes or positions (such as material boxes, partitions, or glass sheets). Preferably, the position adjustment driver 433 is a linear motor or a synchronous belt linear motion module. In this embodiment, the position adjustment driver 433 is used as an example of a synchronous belt linear motion module.

[0079] The adjustment arm 432 serves as a connecting component between the adjustment driver 433 and the first negative pressure suction head 434, transmitting the power of the adjustment driver 433 to the first negative pressure suction head 434 to achieve precise position adjustment of the suction head.

[0080] The first negative pressure suction head 434 is fixed on the adjustment arm 432, uses negative pressure adsorption technology to grab materials, and achieves precise material transfer through the displacement of the adjustment arm 432.

[0081] like Figure 4 As shown, the bottom of the adjustment bracket 431 in this embodiment is provided with an auxiliary bracket 435, and the auxiliary bracket 435 is provided with a second negative pressure suction head 436.

[0082] The bracket 435 is an additional structure fixed to the bottom of the adjustment bracket 431 to expand the functional area of ​​the suction cup and provide additional suction points or support points.

[0083] The second negative pressure suction head 436 is fixed to the bottom of the adjustment bracket 431 by the bracket 435. It uses negative pressure adsorption technology to grab additional materials (such as partitions or other auxiliary components) and works in conjunction with the first negative pressure suction head 434 to increase the adsorption points of the materials, thereby reducing the risk of deformation during the material conveying process.

[0084] like Figure 5 As shown, this embodiment also includes a positioning platform 5, which is disposed on the side of the material box conveying assembly 3 away from the material placement bar 11;

[0085] The positioning platform 5 is provided with a positioning groove 51, a positioning wheel 52 and a positioning driver 53;

[0086] The positioning grooves 51 are arranged in multiple ways along the longitudinal and transverse directions of the positioning platform 5, and the positioning driver 53 drives the positioning wheel 52 to slide along the multiple positioning grooves 51.

[0087] Specifically, the positioning table 5, as an independent functional module, is arranged on one side of the material box conveying assembly 3 to accurately position the glass sheet being conveyed to the next process.

[0088] The positioning groove 51 provides a guide path for the positioning wheel 52. The positioning driver 53 drives the positioning wheel 52 to slide along the positioning groove 51, thereby adjusting and fixing the position of the glass sheet. The positioning driver 53 precisely controls the sliding of the positioning wheel 52, moving it along the positioning groove 51 to a suitable position, thus contacting the glass sheet and applying a constraint force to complete the positioning of the glass sheet. Preferably, the positioning driver 53 is a linear motor or a synchronous belt linear motion module.

[0089] The longitudinal and transverse positioning grooves 51 design allow the positioning wheel 52 to move flexibly in both directions, adapting to glass sheets of different sizes or shapes and ensuring its precise positioning in multiple degrees of freedom.

[0090] like Figure 5 As shown, the positioning driver 53 in this embodiment is provided with a sliding seat 531 and a sliding bracket 532. The sliding bracket 532 is fixed to the feeding frame 1, the positioning wheel 52 is fixed to the sliding seat 531, and the positioning driver 53 drives the sliding seat 531 to slide along the sliding bracket 532.

[0091] Specifically, the sliding seat 531 and the sliding bracket 532 constitute the core mechanical structure of the positioning driver 53. The sliding bracket 532 provides stable support and a guiding path for the sliding seat 531, ensuring that the sliding seat 531 can move smoothly along the predetermined trajectory. This improves the operational stability of the positioning driver 53, reduces positioning errors caused by mechanical shaking or offset, and enhances the overall reliability of the equipment.

[0092] The sliding bracket 532, fixed to the feeding frame 1, provides a stable foundation for the entire positioning system, avoiding the impact of external vibration or load changes on positioning accuracy.

[0093] The positioning wheel 52 is fixed on the sliding seat 531 and adjusts its position as the sliding seat 531 moves, thereby achieving the function of precise positioning of the glass plate.

[0094] The positioning driver 53 precisely controls the sliding of the sliding seat 531 along the sliding bracket 532, thereby driving the positioning wheel 52 to move to the target position and completing the positioning operation of the glass plate.

[0095] like Figure 1As shown, the feeding frame 1 in this embodiment is provided with a fixing groove 12, and the material placement bar 11 is disposed in the fixing groove 12;

[0096] The upper part of the feeding frame 1 is provided with a conveying fixing part 13, and the material conveying assembly 4 is fixed to the conveying fixing part 13.

[0097] Specifically, the fixing groove 12 provides a clear installation position and limiting function for the material placement bar 11, ensuring that the material placement bar 11 can be stably fixed on the feeding frame 1 and maintain precise alignment with subsequent processes.

[0098] The conveying fixing part 13 serves as the mounting base for the material conveying assembly 4. By fixing the material conveying assembly 4 on it, the accuracy and stability of the material conveying path are ensured.

[0099] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. An automated glass feeding mechanism, characterized in that, It includes a feeding frame (1), a fixed box assembly (2), a box conveying assembly (3), and a material conveying assembly (4); The feeding frame (1) is provided with a material storage rack (11) for storing partitions on one side; The fixed box assembly (2) is located in the middle of the feeding frame (1) and is used to fix the material box; The material box conveying assembly (3) is disposed below the fixed box assembly (2) and is used to convey the material box; The material conveying assembly (4) is arranged along the length of the feeding frame (1) and is used to convey material boxes, partitions and glass sheets.

2. The automatic glass feeding mechanism according to claim 1, wherein The fixed box assembly (2) includes a fixed box robot (21), an adjustment mounting bracket (22), and a displacement adjustment driver (23); Two of each of the fixed box manipulator (21) and the adjustment mounting bracket (22) are provided. The two adjustment mounting brackets (22) are arranged opposite each other. The two fixed box manipulators (21) are respectively fixed to the adjustment mounting brackets (22). The displacement adjustment driver (23) drives the adjustment mounting brackets (22) to move closer to or further away from each other.

3. The automatic glass feeding mechanism according to claim 2, wherein The adjustment mounting bracket (22) includes a sliding plate (221), a guide rod (222), a support frame (223), and a mounting rod (224); The sliding plate (221) is slidably connected to the feeding frame (1), the guide rod (222) is disposed on the sliding plate (221) and is used to be slidably connected to the material box, the support frame (223) is fixed to the sliding plate (221), and the mounting rod (224) is fixed to the support frame (223) and is used to connect to the box-fixing robot (21).

4. The automatic glass feeding mechanism according to claim 1, wherein The material box conveying assembly (3) includes a conveying roller group (31), a limit adjustment plate (32), and a limit adjustment driver (33); The conveying roller assembly (31) is used to convey the material box. The conveying roller assembly (31) is provided with an adjustment groove (34). The limit adjustment driver (33) drives the limit adjustment plate (32) to move along the adjustment groove (34). The limit adjustment plate (32) abuts against the material box to limit the position of the material box.

5. The automatic glass feeding mechanism according to claim 1, wherein The material conveying assembly (4) includes a conveying driver (41), a first material suction cup (42), and a second material suction cup (43); The conveying driver (41) is fixed to the loading frame (1) and is used to drive the first material suction cup (42) and the second material suction cup (43) to move. The first material suction cup (42) is used to convey the partition, and the second material suction cup (43) is used to convey the glass sheet.

6. The automatic glass feeding mechanism according to claim 5, wherein The first material suction cup (42) and the second material suction cup (43) both include an adjustment bracket (431), an adjustment arm (432), an adjustment driver (433), and a first negative pressure suction head (434); The adjustment bracket (431) is connected to the delivery driver (41), the adjustment driver (433) is disposed on the adjustment bracket (431) and drives the adjustment arm (432) to move, and the first negative pressure suction head (434) is fixed to the adjustment arm (432).

7. The automatic glass feeding mechanism according to claim 6, wherein The bottom of the adjustment bracket (431) is provided with an auxiliary bracket (435), and the auxiliary bracket (435) is provided with a second negative pressure suction head (436).

8. The automatic glass feeding mechanism according to claim 1, wherein It also includes a positioning platform (5), which is located on the side of the material box conveying assembly (3) away from the material placement bar (11); The positioning platform (5) is provided with a positioning groove (51), a positioning wheel (52) and a positioning driver (53); The positioning driver (53) drives the positioning wheel (52) to slide along the positioning groove (51); Multiple positioning slots (51) are respectively arranged along the longitudinal and transverse directions of the positioning platform (5).

9. The automatic glass feeding mechanism according to claim 8, wherein The positioning driver (53) is provided with a sliding seat (531) and a sliding bracket (532). The sliding bracket (532) is fixed to the feeding frame (1), and the positioning wheel (52) is fixed to the sliding seat (531). The positioning driver (53) drives the sliding seat (531) to slide along the sliding bracket (532).

10. The automatic glass feeding mechanism according to claim 1, wherein The feeding frame (1) is provided with a fixing groove (12), and the material placement bar (11) is located in the fixing groove (12); The upper part of the feeding frame (1) is provided with a conveying fixing part (13), and the material conveying assembly (4) is fixed to the conveying fixing part (13).

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