Glass unloading mechanism for glass conveying

Abstract

The application relates to a glass unloading mechanism for glass conveying, belonging to the technical field of intelligent glass suspension conveying systems, which comprises two door-shaped frames and a sliding guide rail arranged between the two door-shaped frames, the sliding guide rail is slidingly arranged on the door-shaped frames, a lifting column is arranged on the sliding guide rail, the lifting column is perpendicular to the sliding guide rail and faces the ground, an installation plate is arranged at the end of the lifting column, a plurality of fixing rods are arranged on the installation plate, a vacuum suction cup is arranged on the surface of the fixing rod away from the installation plate, the vacuum suction cup is used for adsorbing glass, the unloading mechanism further comprises an adjusting device, the adjusting device is used for adjusting the position of the fixing rods, so that the plurality of fixing rods are arranged in a straight line or a polygon. The application has the effect of improving the safety of glass conveying.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of glass intelligent suspension conveying systems, and in particular to a glass unloading mechanism for glass conveying. BACKGROUND

[0002] During the processing and production of glass, multiple processes are required, including glass unloading work. The finished glass can be transferred from the production line to the glass rack through the glass unloading mechanism, thereby eliminating the process of manually transporting the finished glass. The following is the composition and characteristics of the unloading mechanism.

[0003] Basic structure of the unloading mechanism: The glass unloading mechanism generally includes a support frame, a conveying device, a lifting device, a turnover device, and other parts. These parts work together to achieve smooth conveying, positioning, and turnover of the glass. Intelligent automation technology: The glass unloading mechanism often uses automation technology, which cooperates with motors, sensors, and control systems to achieve precise conveying, positioning, and automatic unloading of the glass. Safety: The glass unloading mechanism focuses on safety in design, using reasonable mechanical structures and electrical controls to ensure the safety of operators during operation. For example, vacuum suction cups are used to stabilize the gripping and movement of the glass, reducing the risk of breakage and personal injury. Application field: The glass unloading mechanism is widely used in the glass deep processing industry, especially in the production lines of float glass, tempered glass, and hollow glass, and plays an important role in improving production efficiency and product quality. Development trend: With the continuous development of intelligent manufacturing and automation technology, the glass unloading mechanism is developing towards more intelligent, more efficient, and safer. In the future, these mechanisms may integrate more sensors and intelligent algorithms to achieve more precise control and optimization.

[0004] However, the shape of the glass is usually rectangular or elongated, and when the glass is gripped, a vacuum suction cup is usually used. The vacuum suction cups are arranged in a rectangular shape on the mounting frame. When the rectangular glass is adsorbed, all the vacuum suction cups adsorb and fix the glass. However, when the elongated glass is adsorbed, only the vacuum suction cups on the edge side adsorb and fix the glass, resulting in a single fixing point for the glass. When the glass is lifted, the part of the glass that is not fixed is prone to bending and damage under the action of gravity and internal stress, thereby reducing the safety of glass conveying. SUMMARY

[0005] To improve the safety of glass conveying, the application provides a glass unloading mechanism for glass conveying.

[0006] The glass unloading mechanism for glass conveying provided by the application adopts the following technical solution:

[0007] The utility model provides a glass unloading mechanism for glass conveying, which comprises two door-shaped frames and a sliding guide rail arranged between the two door-shaped frames, the sliding guide rail is slidingly arranged on the door-shaped frames, a lifting column is arranged on the sliding guide rail, the lifting column is perpendicular to the sliding guide rail and faces the ground, an end of the lifting column is provided with a mounting plate, a plurality of fixing rods are arranged on the mounting plate, a vacuum chuck is arranged on the surface of the fixing rod away from the mounting plate, and the vacuum chuck is used for adsorbing glass; the unloading mechanism further comprises an adjusting device, which is used for adjusting the position of the fixing rods so that the fixing rods are arranged in a straight line or a polygon.

[0008] Optionally, the fixing rod is provided with three fixing rods, the three fixing rods are hingedly connected with each other, the middle fixing rod is arranged on the mounting plate, the hinge axis of the fixing rod is perpendicular to the mounting plate, the adjusting device comprises a first driving member for driving the two side fixing rods to rotate so that the fixing rods are arranged in a triangular shape, and the adjusting device further comprises a first fixing member, when the two side fixing rods are driven by the first driving member to be located on the same straight line as the middle fixing rod, the first fixing member fixes the three fixing rods so that the three fixing rods are located on the same straight line.

[0009] Optionally, the cross section of the fixing rod is in a rectangular shape and a long strip shape, an arc-shaped mounting opening is formed in the vertical edge of the fixing rod, the arc-shaped mounting opening is rotationally provided with a hinge shaft, the vertical edge of the fixing rod is fixedly arranged on the hinge shaft, the first driving member comprises a worm gear, a worm and a first servo motor, the worm gear is sleeved on the hinge shaft, the worm is rotationally arranged on the middle fixing rod, the worm gear and the worm are in mesh with each other, and the first servo motor is fixedly arranged on the middle fixing rod, and the worm is coaxially arranged on the output shaft of the first servo motor.

[0010] Optionally, the first fixing member comprises a plug-in rod slidingly arranged on the end surface of the middle fixing rod, the plug-in rod slides along the axis direction of the fixing rod, the end surface of the two side fixing rods is provided with a plug-in groove for plugging the plug-in rod, and the fixing rod further comprises an electric push rod arranged in the middle fixing rod, and the plug-in rod is coaxially arranged on the output shaft of the electric push rod.

[0011] Optionally, the mounting plate is provided with a suspension rod, the middle fixing rod is arranged on the suspension rod, the middle of the fixing rod is arranged on the mounting plate, the two side fixing rods are rotationally arranged towards the suspension rod, and when the fixing rods are arranged in a triangular shape, the end portions of the two side fixing rods are located directly below the suspension rod, and the unloading mechanism further comprises a second fixing member, which is used for fixing the end portions of the fixing rods to the bottom of the suspension rod after the two side fixing rods are located directly below the suspension rod.

[0012] Optionally, the second fixing member comprises a hanging T-shaped block arranged on the top surface of the fixing rod and a hanging T-shaped slot arranged on the side surface of the hanging rod, the hanging T-shaped block is clamped in the hanging T-shaped slot, and the hanging T-shaped slot is arc-shaped and allows the hanging T-shaped block to move in the hanging T-shaped slot.

[0013] Optionally, the fixing rod arranged in the middle is perpendicular to the hanging rod, the fixing rod is slidingly arranged on the hanging rod, the fixing rod slides along the length direction of the hanging rod, a straight slot is arranged in the hanging rod, the straight slot is parallel to the length direction of the hanging rod, the hanging T-shaped slot is communicated with the straight slot, and the lower piece mechanism further comprises a second driving member, which is used to drive the fixing rod arranged in the middle to slide along the hanging rod after the three fixing rods are arranged in a triangular shape, so that the gravity center of the fixing rods arranged in the triangular shape is coaxial with the lifting column.

[0014] Optionally, the fixing rod arranged in the middle is provided with a transverse supporting plate, the transverse supporting plate is fixedly arranged on the side surface of the fixing rod, the fixing rods arranged on the two sides are provided with transverse supporting slots, the transverse supporting slots are arranged on the side surface of the fixing rod, the transverse supporting slots are arranged along the length direction of the fixing rod, and when the fixing rods are arranged in a triangular shape, the transverse supporting plates are inserted into the transverse supporting slots to support the fixing rods arranged on the two sides.

[0015] Optionally, the fixing rod is provided with a water storage box, a plurality of conveying pipes are arranged on the water storage box, the vacuum chuck comprises a connecting column and an open cover, the open cover is integrally formed with the connecting column, the connecting column is fixedly arranged on the fixing rod, the connecting column is hollow, the conveying pipes are communicated with the inner cavity of the connecting column, and the conveying pipes convey water in the water storage box into the open cover, so as to increase the fixing effect of the vacuum chuck on the glass. The lower piece mechanism further comprises an opening and closing member, which is used to communicate the conveying pipes with the open cover when the vacuum chuck adsorbs the glass, so that water enters the open cover.

[0016] Optionally, the opening and closing member comprises an opening and closing column slidingly arranged in the inner cavity of the connecting column, an L-shaped channel is arranged in the opening and closing column, one port of the L-shaped channel is located on the side surface of the opening and closing column, and the other port is located on the bottom of the opening and closing column, a plurality of lateral channels are arranged on the bottom of the opening and closing column, and the lateral channels are communicated with the L-shaped channel; when the vacuum chuck adsorbs the glass, the vacuum chuck drives the opening and closing column to move towards the inner cavity of the connecting column, so that the L-shaped channel is communicated with the conveying pipe, water in the conveying pipe passes through the L-shaped channel and is discharged from the lateral channels to the glass, and the open cover compresses water droplets to be adsorbed on the glass; the inner cavity of the connecting column is provided with a driving spring, and the driving spring drives the opening and closing column to have a movement trend away from the bottom of the inner cavity.

[0017] In summary, the present application has at least one of the following beneficial technical effects:

[0018] 1. When the glass is cut or transferred, the sliding guide rail and the lifting column move in the door frame, the sliding guide rail and the door frame are intelligently adjusted in position by the sensor and the controller, the mounting plate drives the fixed rod and the vacuum suction cup to approach the glass, when the glass is rectangular, the fixed rod is arranged in a polygonal shape under the action of the adjusting device, after the fixed rod is arranged in a polygonal shape, the position of the mounting plate and the fixed rod is adjusted by the sensor and the controller, so that the center of gravity of the polygon is coaxial with the rectangular glass, then the vacuum suction cup is adsorbed on the glass, and the glass is fixed, then the mounting plate is driven by the sliding guide rail and the lifting column to drive the glass to move to the next processing position, because the vacuum suction cup is also arranged in a polygonal shape under the action of the fixed rod, and is coaxial with the rectangle, all the vacuum suction cups are adsorbed on the glass in the maximum range, and the adsorption and fixing effect of the glass is increased, so that the safety of the glass conveying is improved; when the long strip-shaped glass is lifted, the fixed rod is adjusted by the adjusting device, so that the plurality of fixed rods are arranged in a straight line, when the fixed rods are arranged in a straight line, the vacuum suction cups are arranged in a straight line, so that the long strip-shaped glass is adsorbed and fixed, after the vacuum suction cups are arranged in a straight line, the fixing point of the vacuum suction cups and the long strip-shaped glass is increased, and the fixing range of the long strip-shaped glass is increased, so that the safety of the long strip-shaped glass conveying is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure schematic diagram of the glass cutting mechanism for glass conveying of the embodiment of the application;

[0020] Figure 2 It is the structure schematic diagram of the fixed rod arranged in a triangular shape in the glass cutting mechanism for glass conveying of the embodiment of the application;

[0021] Figure 3 It is the structure schematic diagram of the fixed rod arranged in a straight line in the glass cutting mechanism for glass conveying of the embodiment of the application;

[0022] Figure 4 It is the lateral sectional view of the suspension rod in the glass cutting mechanism for glass conveying of the embodiment of the application;

[0023] Figure 5 It is the lateral sectional view of the suspension rod in the glass cutting mechanism for glass conveying of the embodiment of the application;

[0024] Figure 6 It is the structure schematic diagram of the fixed rod and the water storage box in the glass cutting mechanism for glass conveying of the embodiment of the application;

[0025] Figure 7 It is the sectional view of the vacuum suction cup in the glass cutting mechanism for glass conveying of the embodiment of the application.

[0026] Explanation of reference signs: 1, door-shaped frame; 2, sliding guide rail; 3, lifting column; 4, mounting plate; 5, adjusting motor; 6, fixing rod;

[0027] 7, vacuum chuck; 71, connecting column; 72, open cover;

[0028] 8, adjusting device; 81, worm gear; 82, worm; 83, first servo motor; 84, plug-in rod; 85, plug-in slot;

[0029] 9, hinged shaft; 10, suspension rod; 11, suspension T block; 12, suspension T slot; 13, straight-line notch; 14, T block; 15, T slot; 16, rotating motor; 17, lead screw; 18, transverse support plate; 19, transverse support slot; 20, water storage box; 21, conveying pipe; 22, inner cavity;

[0030] 23, opening and closing piece; 231, opening and closing column; 232, L-shaped channel; 233, lateral channel; 234, driving spring. DETAILED DESCRIPTION

[0031] The following will be described in detail with reference to the accompanying drawings Figures 1-7 The application is further described in detail.

[0032] The application discloses a glass unloading mechanism for glass conveying. Referring to Figure 1 The glass unloading mechanism for glass conveying comprises two door-shaped frames 1 and a sliding guide rail 2 arranged between the two door-shaped frames 1, wherein the sliding guide rail 2 is slidingly arranged on the door-shaped frames 1. In the embodiment of the application, the sliding guide rail 2 is arranged transversely across the two door-shaped frames 1. Further, a driving wheel and a driving motor are arranged on the surface of the door-shaped frame 1, and the driving motor is fixedly arranged on the sliding guide rail 2, and the driving wheel is coaxially arranged on the driving motor. Further, a lifting column 3 is arranged on the sliding guide rail 2, and a driving motor and a driving wheel are arranged on the lifting column 3, and the position of the lifting column 3 is adjusted by the driving motor and the driving wheel. Further, the lifting column 3 is perpendicular to the sliding guide rail 2 and faces the ground, and the lifting column 3 is of an extension structure and is driven to lift by a hydraulic cylinder, an air cylinder or an electric push rod.

[0033] Referring to Figure 1 and Figure 2 In the embodiment of the application, a mounting plate 4 is arranged at the end of the lifting column 3, the mounting plate 4 is hingedly arranged at the end of the lifting column 3, and the angle between the mounting plate 4 and the lifting column 3 is driven by an adjusting motor 5, so that the mounting plate 4 is parallel to the glass to be conveyed. The position adjustment of the sliding guide rail 2 and the lifting column 3, the length adjustment of the lifting column 3 and the angle adjustment of the mounting plate 4 are all controlled by sensors, controllers and computers, so as to facilitate the intelligent suspension conveying of the glass.

[0034] Referring to Figure 1 andFigure 2 In the embodiment of the present application, the mounting plate 4 is provided with a plurality of fixing rods 6, the fixing rods 6 are provided with vacuum suction cups 7 on the surface away from the mounting plate 4, the vacuum suction cups 7 are used for adsorbing glass, and the glass lowering mechanism further comprises an adjusting device 8, which is used for adjusting the position of the fixing rods 6, so that the plurality of fixing rods 6 are arranged in a straight line or a polygon.

[0035] When the glass is discharged or transferred, the sliding guide rail 2 and the lifting column 3 move in the door frame 1, the sliding guide rail 2 and the door frame 1 are intelligently adjusted in position through the sensor and the controller, so that the mounting plate 4 drives the fixing rods 6 and the vacuum suction cups 7 to approach the glass, and when the glass is in a rectangular shape, the fixing rods 6 are arranged in a polygon under the action of the adjusting device 8, the position of the mounting plate 4 and the fixing rods 6 is adjusted through the sensor and the controller after the fixing rods 6 are arranged in a polygon, so that the center of gravity of the polygon is coaxial with the rectangular glass, then the vacuum suction cups 7 are adsorbed on the glass, and the glass is fixed, then the mounting plate 4 is driven by the sliding guide rail 2 and the lifting column 3 to move the glass to the next processing position, because the vacuum suction cups 7 are also arranged in a polygon under the action of the fixing rods 6, and are coaxial with the rectangle, all the vacuum suction cups 7 are adsorbed on the glass in the maximum range, thereby increasing the adsorption and fixing effect of the glass, and the safety of the glass conveying is improved; when the long strip-shaped glass is lifted, the plurality of fixing rods 6 are arranged in a straight line through the adjusting device 8 acting on the fixing rods 6, the vacuum suction cups 7 are arranged in a straight line when the fixing rods 6 are arranged in a straight line, thereby facilitating the adsorption and fixing of the long strip-shaped glass, the fixing point of the vacuum suction cups 7 and the long strip-shaped glass is increased after the vacuum suction cups 7 are arranged in a straight line, and the fixing range of the long strip-shaped glass is increased, thereby improving the safety of the long strip-shaped glass conveying.

[0036] Referring to Figure 2 and Figure 3 In the embodiment of the present application, the fixing rods 6 are provided with three, the three fixing rods 6 are hingedly connected with each other, the fixing rod 6 located in the middle is arranged on the mounting plate 4, the hinge shaft 9 of the fixing rod 6 is perpendicular to the mounting plate 4, the adjusting device 8 comprises a first driving piece for driving the fixing rods 6 on both sides to rotate, so that the fixing rods 6 are arranged in a triangular shape, and the adjusting device 8 further comprises a first fixing piece, when the fixing rods 6 on both sides are driven by the first driving piece to rotate to be located on the same straight line with the fixing rod 6 in the middle, the first fixing piece fixes the three fixing rods 6 to be located on the same straight line; when the arrangement shape and angle of the fixing rods 6 are adjusted, the fixing rods 6 on both sides are driven by the first driving piece to rotate, the fixing rods 6 on both sides are rotated towards each other to be arranged in a triangular shape, and the operation is simple and convenient; when the long strip shape is adjusted, the fixing rods 6 on both sides are driven by the first driving piece to rotate away from each other, so that the three fixing rods 6 are coaxial, and then the fixing rods 6 are fixed by the first fixing piece, thereby facilitating the fixing of the fixing rods 6, so that the position of the vacuum suction cups 7 is fixed, and the glass is conveniently adsorbed.

[0037] With reference to Figure 2 And Figure 3 In other embodiments of the present application, the number of fixed rods 6 can be four, five, six or more, forming a polygon or a straight line, which is convenient for adsorbing rectangular or long glass.

[0038] With reference to Figure 2 And Figure 3 In the embodiment of the present application, the cross section of the fixed rod 6 is rectangular and long strip-shaped, the vertical edge of the fixed rod 6 is provided with an arc-shaped mounting port, the arc-shaped mounting port is rotatably provided with a hinge shaft 9 which is perpendicular to the mounting plate 4, the vertical edge of the fixed rod 6 is fixedly arranged on the hinge shaft 9, the first driving member includes a worm gear 81, a worm 82 and a first servo motor 83, the worm gear 81 is sleeved on the hinge shaft 9, the worm 82 is rotatably arranged on the middle fixed rod 6, the worm gear 81 and the worm 82 are meshed with each other, the first servo motor 83 is fixedly arranged on the middle fixed rod 6, and the worm 82 is coaxially arranged on the output shaft of the first servo motor 83; when adjusting the position and angle of the fixed rod 6, the first servo motor 83 is started, the first servo motor 83 drives the worm 82 to rotate, the worm 82 drives the worm gear 81 to rotate, the worm gear 81 drives the hinge shaft 9 to rotate, and the hinge shaft 9 drives the fixed rods 6 on both sides to rotate, which is simple and convenient to operate; and the worm gear 81 and the worm 82 have self-locking performance, which is convenient for fixing the fixed rod 6 at the required angle, so that the fixed rod 6 is arranged in a polygonal shape, thereby facilitating the adsorption and fixation of the glass.

[0039] With reference to Figure 2 And Figure 3 In the embodiment of the present application, the first fixing member includes a plug-in rod 84 which is slidably arranged on the end face of the middle fixed rod 6, the plug-in rod 84 slides along the axis direction of the fixed rod 6, the end face of the fixed rod 6 on both sides is provided with a plug-in groove 85 for plug-in of the plug-in rod 84, and the fixed rod 6 further includes an electric push rod arranged in the middle fixed rod 6, and the plug-in rod 84 is coaxially arranged on the output shaft of the electric push rod; after the fixed rod 6 is arranged in a straight line, the electric push rod is started, the electric push rod drives the plug-in rod 84 to slide, the plug-in rod 84 slides into the plug-in groove 85, thereby fixing the fixed rods 6 on both sides, and the angle of the fixed rod 6 is fixed, at the same time, the worm gear 81 and the worm 82 fix the angle of the fixed rod 6, thereby facilitating the fixed rod 6 to be in a straight line state; when the fixed rod 6 needs to be rotated, the electric push rod is first started, the electric push rod drives the plug-in rod 84 to move back into the fixed rod 6, so that the plug-in rod 84 is separated from the plug-in groove 85, and then the first servo motor 83 is started, thereby driving the fixed rod 6 to rotate.

[0040] With reference to Figure 3 , Figure 4 And Figure 5When the two side fixing rods 6 and the middle fixing rod 6 are arranged in a triangular shape, the two side fixing rods 6 are in a cantilever state, which results in that the stability of the fixing rod 6 is general, therefore, in the embodiment of the application, in order to improve the stability of the fixing rod 6, the hanging rod 10 is arranged on the mounting plate 4, the hanging rod 10 is fixedly arranged on the mounting plate 4, the middle fixing rod 6 is arranged on the hanging rod 10, the middle part of the fixing rod 6 is arranged on the mounting plate 4, the two side fixing rods 6 are rotated towards the hanging rod 10, and when the two side fixing rods 6 are arranged in a triangular shape, the end parts of the two side fixing rods 6 are located directly below the hanging rod 10, the lower piece mechanism further comprises a second fixing member, the second fixing member is used for fixing the end part of the fixing rod 6 to the bottom of the hanging rod 10 after the two side fixing rods 6 are located directly below the hanging rod 10, the second fixing member comprises a hanging T block 11 arranged on the top surface of the fixing rod 6 and a hanging T groove 12 opened on the side surface of the hanging rod 10, the hanging T block 11 is clamped in the hanging T groove 12, and the hanging T groove 12 is arc-shaped and allows the hanging T block 11 to move in the hanging T groove 12.

[0041] When the two side fixing rods 6 are rotated towards the hanging rod 10, the fixing rod 6 drives the hanging T block 11 to be close to the hanging rod 10, the hanging T block 11 enters the hanging rod 10 through the hanging T groove 12 and is hung on the hanging rod 10, and then the two side fixing rods 6 are fixed on the hanging rod 10, so that the stability of the fixing rod 6 is improved, and the stability and safety of the fixing rod 6 for conveying the glass are improved; further, the curvature of the hanging T groove 12 is consistent with the curvature of the fixing rod 6 rotating along the hinge shaft 9, so that the hanging T block 11 is conveniently hung on the hanging rod 10 by moving along the hanging T groove 12, and the operation is simple and convenient.

[0042] With reference to Figure 4 and Figure 5 In the embodiment of the application, when the fixing rod 6 is arranged in a triangular shape, the triangle is in a non-coaxial state with the mounting plate 4, under the action of the gravity of the glass, the fixing rod 6 and the mounting plate 4 are easily separated, therefore, the middle fixing rod 6 is perpendicular to the hanging rod 10, the fixing rod 6 is slidingly arranged on the hanging rod 10, the fixing rod 6 slides along the length direction of the hanging rod 10, a straight gap 13 is opened in the hanging rod 10, the straight gap 13 is parallel to the length direction of the hanging rod 10, the hanging T groove 12 is communicated with the straight gap 13, and the lower piece mechanism further comprises a second driving member, the second driving member is used for driving the middle fixing rod 6 to slide along the hanging rod 10 after the three fixing rods 6 are arranged in a triangular shape, so that the gravity center of the fixing rod 6 arranged in a triangular shape is coaxial with the lifting column 3, a T-shaped block 14 is arranged on the middle fixing rod 6, a T-shaped groove 15 is opened in the hanging rod 10 and used for allowing the T-shaped block 14 to slide, the T-shaped groove 15 is arranged along the length direction of the hanging rod 10, the second driving member comprises a rotating motor 16 arranged in the T-shaped groove 15, a lead screw 17 is arranged on the output shaft of the rotating motor 16, and the T-shaped block 14 is threadedly connected to the lead screw 17.

[0043] After the triangular arrangement of the fixed rods 6 and the suspension of the two side fixed rods 6 on the suspension rod 10 through the suspension T block 11 and the suspension T groove 12, the rotating motor 16 is started, the rotating motor 16 drives the screw rod 17 to rotate, the screw rod 17 drives the T-shaped block 14 to slide, so that the fixed rod 6 is coaxial with the mounting plate 4, and the glass is adsorbed and coaxial with the lifting column 3; when the rotating motor 16 drives the screw rod 17 to drive the middle fixed rod 6 to slide, the end of the two side fixed rods 6 slides along the suspension rod 10, at this time, the suspension T block 11 slides along the linear gap 13, and the triangular arrangement of the fixed rod 6 is facilitated to slide to the coaxial position of the mounting plate 4.

[0044] In the embodiment of the application, the fixed rod 6 is cantilevered on the suspension rod 10, and when the glass is fixed on the fixed rod 6 through the vacuum suction cup 7, the load of the suspension rod 10 is large, therefore, in order to improve the stability of the suspension rod 10, a plurality of stabilizing rods are arranged on the mounting plate 4, the stabilizing rods are fixedly arranged on the mounting plate 4 and located on both sides of the suspension rod 10, and further, the side edges of the suspension rod 10 are fixedly arranged at the end portions of the stabilizing rods.

[0045] Referring to Figure 3 , Figure 4 and Figure 5 , in order to further improve the stability of the triangular arrangement of the fixed rods 6, in the embodiment of the application, the side surface of the middle fixed rod 6 is provided with a transverse support plate 18, the transverse support plate 18 is fixedly arranged on the side surface of the fixed rod 6, the side surface of the two side fixed rods 6 is provided with a transverse support groove 19, the transverse support groove 19 is arranged on the side surface of the fixed rod 6, the transverse support groove 19 is arranged along the length direction of the fixed rod 6, when the fixed rods 6 are arranged in a triangular shape, the transverse support plate 18 is inserted into the transverse support groove 19 to support the two side fixed rods 6; when the two side fixed rods 6 are turned and spliced into a triangular shape towards the suspension rod 10, the transverse support plate 18 is inserted into the transverse support groove 19 to support the two side fixed rods 6, and the stability of the fixed rods 6 after splicing is further improved.

[0046] Referring to Figure 6 and Figure 7When the vacuum chuck 7 is adsorbed to the glass, because the glass surface is not flat and has many small grooves, the vacuum chuck 7 is easily connected to the atmosphere, thereby causing the adsorption effect of the vacuum chuck 7 on the glass to be general. At the same time, because the adsorption force of the vacuum chuck 7 has many small gaps, air is easily introduced into the vacuum chuck 7 through the gaps, thereby causing the adsorption effect of the vacuum chuck 7 to be general. Therefore, in the embodiment of the present application, the fixed rod 6 is provided with a water storage box 20, the water storage box 20 is provided with a plurality of conveying pipes 21, the water storage box 20 is located on the side of the fixed rod 6 and faces away from the horizontal support groove 19, the vacuum chuck 7 includes a connecting column 71 and an open cover 72, the open cover 72 is integrally formed with the connecting column 71, the open cover 72 is used for adsorbing the glass, the connecting column 71 is fixedly arranged on the fixed rod 6, the connecting column 71 is hollow, the conveying pipe 21 is in communication with the inner cavity 22 of the connecting column 71, and the conveying pipe 21 conveys water in the water storage box 20 to the open cover 72, thereby increasing the fixing effect of the vacuum chuck 7 on the glass. The piece lowering mechanism further includes an on-off piece 23, which is used for connecting the conveying pipe 21 and the open cover 72 when the vacuum chuck 7 adsorbs the glass, so that water enters the open cover 72.

[0047] When the vacuum chuck 7 is adsorbed to the glass, the water in the water storage box 20 is conveyed to the connecting column 71 through the conveying pipe 21, and then falls on the glass through the connecting column 71. At this time, when the open cover 72 is adsorbed to the glass, water fills the small gaps on the surface of the open cover 72, so that the surface is smoother. In this way, the water forms a sealing layer between the open cover 72 and the adsorbed object, which prevents external air from entering the inside of the open cover 72, thereby enhancing the sealing property of the vacuum chuck 7 and improving the adsorption force of the vacuum chuck 7 on the glass. Further, the water droplets can temporarily reduce the surface tension of the material of the open cover 72, so that the contact between the open cover 72 and the adsorbed object is more close. This close contact helps to maintain the pressure difference between the inside and outside of the open cover 72, thereby enhancing the adsorption force. At the same time, the working principle of the vacuum chuck 7 is to use the pressure difference between the inside and outside to adsorb. When the air in the vacuum chuck 7 is discharged to form a vacuum state, the external atmospheric pressure will press the vacuum chuck 7 on the surface of the object. The water between the vacuum chuck 7 and the adsorbed object plays a sealing role, preventing external air from entering, thereby maintaining the pressure difference between the inside and outside of the vacuum chuck 7 and enhancing the adsorption force.

[0048] Referring to Figure 6 and Figure 7In the embodiment of the present application, the opening and closing member 23 comprises an opening and closing column 231 slidingly arranged in the inner cavity 22 of the connecting column 71, the opening and closing column 231 is made of rubber, an L-shaped channel 232 is arranged in the opening and closing column 231, one port of the L-shaped channel 232 is located at the side of the opening and closing column 231, and the other port is located at the bottom of the opening and closing column 231, a plurality of lateral channels 233 are arranged at the bottom of the opening and closing column 231, the lateral channels 233 are arc-shaped in cross section and communicate with the L-shaped channel 232, and the initial position of the opening and closing column 231 is located in the open cover 72; when the vacuum chuck 7 adsorbs the glass, the vacuum chuck 7 drives the opening and closing column 231 to move towards the inner cavity 22 of the connecting column 71, so that the L-shaped channel 232 communicates with the conveying pipe 21, the water in the conveying pipe 21 flows through the L-shaped channel 232 and is discharged to the glass through the lateral channels 233, and the open cover 72 is compressed to be adsorbed on the glass.

[0049] With reference to Figure 6 and Figure 7 , when the vacuum chuck 7 adsorbs the glass, the vacuum chuck 7 first contacts the glass, and then the vacuum pump is started to suck the air in the open cover 72, at this time, the open cover 72 shrinks towards the glass to drive the opening and closing column 231 to move towards the cavity, when the L-shaped channel 232 communicates with the conveying pipe 21, the water in the water storage box 20 is conveyed to the L-shaped channel 232 through the conveying pipe 21, at this time, because the opening and closing column 231 is pressed on the glass, the water flows to the glass through the lateral channels 233, the vacuum pump continuously absorbs the air in the open cover 72 to make the open cover 72 adsorbed on the glass, at this time, the water is uniformly pressed between the open cover 72 and the glass, and the L-shaped channel 232 is disengaged from the conveying pipe 21 to close the conveying pipe 21; when the vacuum chuck 7 transfers the glass to the required position, the vacuum pump pressurizes the air into the open cover 72 to separate the open cover 72 from the glass, at this time, under the action of the driving spring 234, the opening and closing column 231 is driven to move back into the open cover 72 to close the conveying pipe 21 again.

[0050] The implementation principle of the glass unloading mechanism for glass conveying in the embodiment of the present application is as follows:

[0051] When the glass is cut or transferred, the sliding guide 2 and the lifting column 3 move in the door frame 1, the sliding guide 2 and the door frame 1 are intelligently adjusted in position by the sensor and the controller, the mounting plate 4 drives the fixed rod 6 and the vacuum suction cup 7 to approach the glass, when the glass is rectangular, the fixed rod 6 is arranged in a polygon under the action of the adjusting device 8, after the fixed rod 6 is arranged in a polygon, the position of the mounting plate 4 and the fixed rod 6 is adjusted by the sensor and the controller, so that the center of gravity of the polygon is coaxial with the rectangular glass, then the vacuum suction cup 7 is adsorbed on the glass, and the glass is fixed, then the mounting plate 4 is driven by the sliding guide 2 and the lifting column 3 to drive the glass to move to the next processing position, because the vacuum suction cup 7 is also arranged in a polygon under the action of the fixed rod 6, and is coaxial with the rectangle, so that all the vacuum suction cups 7 are adsorbed on the glass in the maximum range, thereby increasing the adsorption and fixing effect of the glass, thereby improving the safety of the glass conveying; when the long strip-shaped glass is lifted, the adjusting device 8 acts on the fixed rod 6, so that the plurality of fixed rods 6 are arranged in a straight line, when the fixed rod 6 is arranged in a straight line, the vacuum suction cup 7 is arranged in a straight line, thereby facilitating the adsorption and fixing of the long strip-shaped glass, after the vacuum suction cup 7 is arranged in a straight line, the fixing point of the vacuum suction cup 7 and the long strip-shaped glass is increased, and the fixing range of the long strip-shaped glass is increased, thereby improving the safety of the long strip-shaped glass conveying.

[0052] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A glass unloading mechanism for glass conveying, characterized in that: The lower piece mechanism comprises two door-shaped frames (1) and a sliding guide rail (2) arranged between the two door-shaped frames (1), the sliding guide rail (2) is slidingly arranged on the door-shaped frame (1), a lifting column (3) is arranged on the sliding guide rail (2), the lifting column (3) is perpendicular to the sliding guide rail (2) and faces the ground, an installation plate (4) is arranged at the end of the lifting column (3), a plurality of fixing rods (6) are arranged on the installation plate (4), a vacuum chuck (7) is arranged on the surface of the fixing rod (6) away from the installation plate (4), the vacuum chuck (7) is used for adsorbing glass, and the lower piece mechanism further comprises an adjusting device (8) for adjusting the position of the fixing rod (6), so that the plurality of fixing rods (6) are arranged in a straight line or a polygonal shape. The fixing rod (6) is provided with three, the three fixing rods (6) are hinged to each other, the fixing rod (6) arranged in the middle is arranged on the installation plate (4), the hinge shaft (9) of the fixing rod (6) is perpendicular to the installation plate (4), the adjusting device (8) comprises a first driving member for driving the fixing rods (6) on both sides to rotate, so that the fixing rods (6) are arranged in a triangular shape, and the adjusting device (8) further comprises a first fixing member, when the fixing rods (6) on both sides are driven by the first driving member to be located on the same straight line with the fixing rod (6) in the middle, the first fixing member fixes the three fixing rods (6) so that the three fixing rods (6) are located on the same straight line. The cross section of the fixing rod (6) is rectangular and long strip-shaped, an arc-shaped mounting port is formed in the vertical edge of the fixing rod (6), the arc-shaped mounting port is rotationally provided with a hinge shaft (9), and the vertical edge of the fixing rod (6) is fixedly arranged on the hinge shaft (9), the first driving member comprises a worm gear (81), a worm shaft (82) and a first servo motor (83), the worm gear (81) is sleeved on the hinge shaft (9), the worm shaft (82) is rotationally arranged on the fixing rod (6) in the middle, the worm gear (81) and the worm shaft (82) are meshed with each other, and the first servo motor (83) is fixedly arranged on the fixing rod (6) in the middle, and the worm shaft (82) is coaxially arranged on the output shaft of the first servo motor (83). The first fixing member comprises a plug-in rod (84) slidingly arranged on the end face of the middle fixing rod (6), the plug-in rod (84) slides along the axis direction of the fixing rod (6), the end face of the fixing rod (6) on both sides is provided with a plug-in groove (85) for plug-in of the plug-in rod (84), and the fixing rod (6) further comprises an electric push rod arranged in the middle fixing rod (6), and the plug-in rod (84) is coaxially arranged on the output shaft of the electric push rod.

2. The glass unloading mechanism for glass transportation according to claim 1, wherein: The mounting plate (4) is provided with a hanging rod (10), the middle fixing rod (6) is arranged on the hanging rod (10), the middle of the fixing rod (6) is arranged on the mounting plate (4), the fixing rods (6) on both sides are rotated towards the hanging rod (10), and when the fixing rods (6) are arranged in a triangular shape, the ends of the fixing rods (6) on both sides are located directly below the hanging rod (10), and the lower piece mechanism further comprises a second fixing member, which is used for fixing the ends of the fixing rods (6) to the bottom of the hanging rod (10) after the fixing rods (6) on both sides are located directly below the hanging rod (10).

3. The glass unloading mechanism for glass transportation according to claim 2, wherein: The second fixing member comprises a hanging T-shaped block (11) arranged on the top surface of the fixing rod (6) and a hanging T-shaped groove (12) opened in the side surface of the hanging rod (10), the hanging T-shaped block (11) is clamped in the hanging T-shaped groove (12), and the hanging T-shaped groove (12) is arc-shaped and allows the hanging T-shaped block (11) to move in the hanging T-shaped groove (12).

4. The glass unloading mechanism for glass transportation according to claim 3, wherein: The middle fixing rod (6) is perpendicular to the hanging rod (10), the fixing rod (6) is slidingly arranged on the hanging rod (10), the fixing rod (6) slides along the length direction of the hanging rod (10), a straight linear notch (13) is opened in the hanging rod (10), the straight linear notch (13) is parallel to the length direction of the hanging rod (10), the hanging T-shaped groove (12) is communicated with the straight linear notch (13), and the lower piece mechanism further comprises a second driving member, which is used for driving the middle fixing rod (6) to slide along the hanging rod (10) after the three fixing rods (6) are arranged in a triangular shape, so that the gravity center of the fixing rods (6) arranged in a triangular shape is coaxial with the lifting column (3).

5. The glass unloading mechanism for glass transportation according to claim 1, wherein: The middle fixing rod (6) is perpendicular to the hanging rod (10), the fixing rod (6) is slidingly arranged on the hanging rod (10), the fixing rod (6) slides along the length direction of the hanging rod (10), a straight linear notch (13) is opened in the hanging rod (10), the straight linear notch (13) is parallel to the length direction of the hanging rod (10), the hanging T-shaped groove (12) is communicated with the straight linear notch (13), and the lower piece mechanism further comprises a second driving member, which is used for driving the middle fixing rod (6) to slide along the hanging rod (10) after the three fixing rods (6) are arranged in a triangular shape, so that the gravity center of the fixing rods (6) arranged in a triangular shape is coaxial with the lifting column (3).

6. The glass unloading mechanism for glass transportation according to claim 1, wherein: The middle fixing rod (6) is perpendicular to the hanging rod (10), the fixing rod (6) is slidingly arranged on the hanging rod (10), the fixing rod (6) slides along the length direction of the hanging rod (10), a straight linear notch (13) is opened in the hanging rod (10), the straight linear notch (13) is parallel to the length direction of the hanging rod (10), the hanging T-shaped groove (12) is communicated with the straight linear notch (13), and the lower piece mechanism further comprises a second driving member, which is used for driving the middle fixing rod (6) to slide along the hanging rod (10) after the three fixing rods (6) are arranged in a triangular shape, so that the gravity center of the fixing rods (6) arranged in a triangular shape is coaxial with the lifting column (3). The fixing rod (6) is provided with a water storage box (20), the water storage box (20) is provided with a plurality of conveying pipes (21), the vacuum chuck (7) comprises a connecting column (71) and an open cover (72), the open cover (72) is integrally formed with the connecting column (71), the connecting column (71) is fixedly arranged on the fixing rod (6), the connecting column (71) is hollow, the conveying pipe (21) is communicated with the inner cavity (22) of the connecting column (71), the conveying pipe (21) conveys water in the water storage box (20) into the open cover (72), so as to increase the fixing effect of the vacuum chuck (7) and the glass, and the lower piece mechanism further comprises an opening and closing member (23), which is used for connecting the conveying pipe (21) and the open cover (72) when the vacuum chuck (7) adsorbs the glass, so that water enters the open cover (72).

7. The glass unloading mechanism for glass transportation according to claim 6, wherein: The opening and closing part (23) includes an opening and closing column (231) slidingly arranged in the inner cavity (22) of the connecting column (71), an L-shaped channel (232) is arranged in the opening and closing column (231), one port of the L-shaped channel (232) is located at the side of the opening and closing column (231), and the other port is located at the bottom of the opening and closing column (231), a plurality of lateral channels (233) are arranged at the bottom of the opening and closing column (231) and are communicated with the L-shaped channel (232); when the vacuum chuck (7) adsorbs the glass, the vacuum chuck (7) drives the opening and closing column (231) to move towards the inner cavity (22) of the connecting column (71), so that the L-shaped channel (232) is communicated with the conveying pipe (21), the water in the conveying pipe (21) passes through the L-shaped channel (232) and is discharged from the lateral channels (233) to the glass, and the open cover (72) compresses the water droplets and is adsorbed on the glass; the inner cavity (22) of the connecting column (71) is provided with a driving spring (234), and the driving spring (234) drives the opening and closing column (231) to have a movement trend away from the bottom of the inner cavity (22).

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