Vertical automatic sheet discharging machine

Abstract

The invention discloses a vertical type automatic piece discharging machine which comprises a base and a back plate installed on the base, a stand column, a lifting sliding plate and a lifting driving mechanism are installed on the base, the lifting sliding plate is slidably connected to the stand column, and the lifting driving mechanism is installed on the stand column and used for driving the lifting sliding plate to ascend and descend; a front-back movement driving mechanism and a cross beam are installed on the lifting sliding plate, the cross beam is slidably connected to the lifting sliding plate, and the front-back movement driving mechanism is used for driving the cross beam to slide relative to the lifting sliding plate in the front-back direction; a suction cup mechanism used for adsorbing and fixing hollow glass is installed at the front end of the cross beam. A left-right transferring mechanism is installed on the back plate and used for transferring the hollow glass in the left-right direction. The hollow glass loading and unloading device can automatically complete loading and unloading of hollow glass, is stable in operation process and small in impact force, and can also reduce the labor intensity of workers.

Description

Technical Field

[0001] The present application relates to the technical field of hollow glass transfer, and in particular to a vertical automatic glass unloader. Background Art

[0002] During the production process of the insulating glass industry, the finished insulating glass needs to be transferred to the glass storage rack, among which auxiliary loading equipment is indispensable.

[0003] For small and medium-sized glass, most of them are carried manually, which is labor-intensive. For medium and large-sized insulating glass products, it is impossible to carry them to the glass storage rack manually, and auxiliary lifting equipment is required.

[0004] At present, the most commonly used lifting equipment in the market is a crane with a suction cup, or a balance crane with a suction cup. Both of these methods have problems of unstable operation and severe shaking. Therefore, a dedicated person is required to operate the equipment and multiple people are required to support the glass to ensure that the insulating glass is smoothly transferred to the glass storage rack. Moreover, when placing the insulating glass on the glass storage rack, the placement speed cannot be controlled manually, and the placement process cannot ensure a uniform speed. The finished insulating glass will be misplaced or fall off, which will cause quality problems or product damage. Summary of the invention

[0005] To this end, the present application provides a vertical automatic unloading machine to solve the problems of unstable transfer of insulating glass and labor-consuming in the prior art.

[0006] In order to achieve the above objectives, this application provides the following technical solutions:

[0007] A vertical automatic unloader comprises a base and a back plate mounted on the base, the back plate is used to support insulating glass; a column, a lifting slide and a lifting drive mechanism are mounted on the base, the lifting slide is slidably connected to the column, and the lifting drive mechanism is mounted on the column to drive the lifting slide to move up and down;

[0008] The lifting slide is provided with a front-to-back moving driving mechanism and a cross beam, the cross beam is slidably connected to the lifting slide, the front-to-back moving driving mechanism is used to drive the cross beam to slide relative to the lifting slide in the front-to-back direction, and the sliding direction of the cross beam is perpendicular to the sliding direction of the lifting slide;

[0009] A suction cup mechanism for adsorbing and fixing the insulating glass is installed at the front end of the crossbeam, and the suction cup mechanism includes a suction cup frame and a plurality of suction cups, the suction cup frame is installed on the crossbeam, and the suction cups are fixed on the suction cup frame; a through hole adapted to the suction cup frame is opened on the back plate;

[0010] The back plate is equipped with a left and right transfer mechanism, which is used to transfer the insulating glass in the left and right directions.

[0011] Optionally, the lifting drive mechanism includes a driving synchronous pulley, a driven synchronous pulley and a synchronous belt, the driving synchronous pulley and the driven synchronous pulley are respectively fixedly mounted on the top and bottom of the column, and the synchronous belt is wound around the driving synchronous pulley and the driven synchronous pulley; the lifting slide is fixedly connected to the synchronous belt and moves synchronously with the synchronous belt;

[0012] The upright column is also provided with a lifting guide rail, and the lifting slide plate matches with the lifting guide rail.

[0013] Optionally, upper limit blocks and lower limit blocks are respectively provided at both ends of the lifting guide rail on the column, and the upper limit blocks and lower limit blocks are respectively used to limit the lifting slide plate from rising and falling.

[0014] Optionally, the forward and backward moving driving mechanism includes a driving gear and a rack; a mounting plate is fixed on the lifting slide, the driving gear is rotatably connected to the mounting plate with a vertical axis, the rack is fixedly mounted on the crossbeam, and the rack is meshed with the driving gear, and the driving gear rotates to drive the rack to drive the crossbeam to move forward and backward; a transverse guide rail adapted to the crossbeam is also installed on the lifting slide.

[0015] Optionally, a transverse limit block for limiting the movement of the cross beam is fixed to the side of the cross beam facing the lifting slide plate.

[0016] Optionally, a supporting member and a movable driving member are installed at the bottom of the suction cup frame, the supporting member is used to support the insulating glass fixed on the suction cup, and the movable driving member is used to drive the supporting member to extend downward and forward to approach or move away from the insulating glass.

[0017] Optionally, the suction cup frame is rotatably connected to a crossbeam, a rotary servo electric cylinder is fixed on the crossbeam, a driving end of the rotary servo electric cylinder is hinged to the suction cup frame, and is used to drive the suction cup frame to rotate with the connection axis with the crossbeam as the rotating axis.

[0018] Optionally, the left and right operating mechanism includes a V-shaped block, a conveying chain and a driving sprocket; the driving sprocket is rotatably connected to the bottom of the front side of the back plate, the conveying chain cooperates with the driving sprocket, and can move under the drive of the driving sprocket; there are multiple V-shaped blocks, all of which are fixedly mounted on the conveying chain and arranged in sequence along the length direction of the conveying chain, for supporting the insulating glass.

[0019] Optionally, the back plate is further provided with an adjustment mechanism for adjusting the distance between the left and right transfer mechanisms and the back plate, the adjustment mechanism comprising a transmission shaft, a ball screw and a connection block; the transmission shaft is rotatably connected to the back of the back plate in the left-right direction, the ball screw is rotatably connected to the bottom of the conveying chain in the front-back direction, and the ball screw is arranged obliquely, with the lower end at the end away from the back plate; the transmission shaft and the ball screw are connected to each other through a bevel gear pair;

[0020] The ball screw is provided with a nut, the nut is fixedly connected to the connecting block, the left and right operating mechanisms are installed on the connecting block, and the ball screw rotates to drive the connecting block to drive the left and right operating mechanisms to move forward and backward, thereby moving away from or close to the back plate.

[0021] Optionally, two groups of left and right operating mechanisms are arranged at intervals along the left and right directions, and an intermediate wheel and a lifting cylinder are arranged between the two groups of left and right operating mechanisms; the intermediate wheel is rotatably connected to the connecting block, the axis is parallel to the axis of the driving sprocket, and is composed of two conical structures with opposite tips, so that the middle part of the intermediate wheel forms a V-shape that matches the V-block; the lifting cylinder is fixed on the connecting block to drive the intermediate wheel to rise and fall.

[0022] Compared with the prior art, this application has at least the following beneficial effects:

[0023] 1. Only need to put the glass storage rack in the designated position, and the equipment can be automatically loaded and unloaded by one person. The vertical automatic unloader can automatically load and unload various specifications of insulating glass produced by the insulating glass production line. It is more stable than manual operation of other auxiliary equipment when loading, with less impact force, and does not require special personnel to support the glass (only the first piece needs to be manually set parameters and ensure that there is no interference with the glass storage rack), reducing personnel allocation and saving labor costs.

[0024] 2. The setting of the V-shaped block can not only support the insulating glass, but also avoid contact with the butyl rubber on the insulating glass.

[0025] 3. By setting the adjustment mechanism, the position of the left and right transfer mechanisms can be adjusted according to the insulating glass of different thicknesses, so that the V-shaped block can always be directly below the insulating glass, with a wider range of applications.

[0026] 4. The setting of the middle wheel can be lowered when operating large and medium-sized insulating glass, but it can be raised when operating small insulating glass to support it. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more intuitively illustrate the prior art and the present application, exemplary drawings are given below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing the present application; for example, those skilled in the art are capable of easily making conventional adjustments or further optimizations to the addition / reduction / attribution division, specific shapes, positional relationships, connection methods, dimensional ratios, etc. of certain units (components) based on the technical concepts and exemplary drawings disclosed in the present application.

[0028] Figure 1 A structural schematic diagram of an angle of a vertical automatic film unloader provided in an embodiment of the present application;

[0029] Figure 2 A structural schematic diagram of a vertical automatic film unloader provided in an embodiment of the present application from another angle;

[0030] Figure 3 for Figure 1 Schematic diagram of the structure of the middle base;

[0031] Figure 4 This is a structural schematic diagram of the lifting mechanism in the embodiment of the present application;

[0032] Figure 5 This is a schematic diagram of the structure of the crossbeam in the embodiment of the present application;

[0033] Figure 6 A schematic diagram of a local structure of an embodiment of the present application;

[0034] Figure 7 for Figure 6 A schematic diagram of the structure from another perspective;

[0035] Figure 8 This is a schematic diagram of the structure of the adjustment mechanism in the embodiment of the present application;

[0036] Fig. 9 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0037] Fig.10 This is a schematic diagram of the structure of the suction cup mechanism in the embodiment of the present application;

[0038] Fig.11 This is a structural schematic diagram of the suction cup structure from another perspective in an embodiment of the present application;

[0039] Fig.12 It is a schematic diagram of the structure of the suction cup mechanism in different states when operating the glass in the embodiment of the present application;

[0040] Fig.13 for Fig.10 Schematic diagram of the structure of the middle suction cup.

[0041] Description of reference numerals:

[0042] 1. Base; 2. Back plate; 3. Pull rod; 4. Column; 5. Lifting slide plate; 6. Active synchronous pulley; 7. Driven synchronous pulley; 8. Lifting guide rail; 9. Upper limit block; 10. Lower limit block; 11. Crossbeam; 12. Transverse guide rail; 13. Driving gear; 14. Rack; 15. Mounting plate; 16. Transverse limit block; 17. Protective net; 18. Suction cup rack; 19. Suction cup; 20. Through hole; 21. Supporting part; 22. Mobile driving part; 23. Rotary servo electric cylinder; 24. Cross plate; 25. V-block; 26. Conveyor chain; 27. Driving sprocket; 28. Intermediate wheel; 29. ​​Lifting cylinder; 30. Small support wheel; 31. Transmission shaft; 32. Ball screw; 33. Connecting block; 34. Fixed plate; 35. Baffle. DETAILED DESCRIPTION

[0043] The present application is further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0044] In the description of this application: unless otherwise specified, the meaning of "plurality" is two or more. The terms "first", "second", "third", etc. in this application are intended to distinguish the objects referred to, and do not have special meanings in terms of technical connotations (for example, they should not be understood as emphasizing the importance or order, etc.). Expressions such as "including", "comprising", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).

[0045] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this application are usually used to indicate the general relative position relationship for the purpose of intuitive understanding by referring to the drawings, and are not absolute limitations on the position relationship in the actual product.

[0046] A vertical automatic film unloader, referring to Figure 1-Figure 13 , comprising a base 1 and a back plate 2 mounted on the base 1, the back plate 2 being used to support the insulating glass. The base 1 and the back of the back plate 2 are connected by a plurality of tie rods 3. Before installation, the inclination of the back plate 2 can be adjusted according to the placement position of the glass storage rack and the production line of the insulating glass.

[0047] A column 4, a lifting slide 5 and a lifting drive mechanism are installed on the base 1. The column 4 is vertically fixed on the base 1, the lifting slide 5 is slidably connected to one side of the column 4, and the lifting drive mechanism is installed on the column 4 for driving the lifting slide 5 to rise and fall.

[0048] Specifically, the lifting drive mechanism includes a driving synchronous pulley 6, a driven synchronous pulley 7 and a synchronous belt. Correspondingly, a servo motor for driving the driving synchronous pulley 6 to rotate is provided on the column 4. The driving synchronous pulley 6 and the driven synchronous pulley 7 are respectively fixedly mounted on the top and bottom of the column 4, and the axes of the driving synchronous pulley 6 and the driven synchronous pulley 7 are both horizontal and arranged in the front-to-back direction. The synchronous belt is wound around the driving synchronous pulley 6 and the driven synchronous pulley 7, and moves in the vertical direction driven by the driving synchronous pulley 6.

[0049] The lifting slide plate 5 is fixedly connected with the synchronous belt and moves synchronously with the synchronous belt. Correspondingly, a lifting guide rail 8 is installed on the surface of the column 4 along the vertical direction, and the lifting slide plate 5 matches the lifting guide rail 8.

[0050] In order to prevent the lifting slide 5 from detaching from the lifting guide rail 8, an upper limit block 9 and a lower limit block 10 are respectively provided on the upper and lower ends of the column 4 relative to the lifting guide rail 8, and the upper limit block 9 and the lower limit block 10 are respectively used to limit the lifting slide 5 from rising and falling.

[0051] Furthermore, a front-to-back movement driving mechanism and a crossbeam 11 are installed on the lifting slide 5. The crossbeam 11 is slidably connected to the lifting slide 5, and a transverse guide rail 12 adapted to the crossbeam 11 is provided on the surface of the lifting slide 5, and the transverse guide rail 12 is horizontal and arranged in the front-to-back direction. The front-to-back movement driving mechanism is used to drive the crossbeam 11 to slide relative to the lifting slide 5 along the guide rail.

[0052] Specifically, the forward and backward movement driving mechanism includes a driving gear 13 and a rack 14. A horizontal mounting plate 15 is fixed on the lifting slide 5, and the driving gear 13 is rotatably connected to the mounting plate 15 with a vertical axis. Correspondingly, a servo motor for driving the driving gear 13 is fixed on the mounting plate 15. The rack 14 is fixedly mounted on the bottom of the beam 11, and the rack 14 is meshed with the driving gear 13. When the driving gear 13 rotates, the rack 14 can drive the beam 11 to move forward and backward.

[0053] In order to limit the moving range of the beam 11, a transverse limit block 16 for limiting the movement of the beam 11 is fixed on the side of the beam 11 facing the lifting slide 5. When the beam 11 moves to the point where the transverse limit block 16 contacts the lifting slide 5, the transverse limit block 16 can prevent the beam 11 from continuing to move.

[0054] In order to protect the equipment and operators, a protective net 17 is fixed to the rear of the base 1. The position of the protective net 17 corresponds to the position of the crossbeam 11, so that when the crossbeam 11 moves forward and backward, the rear end of the crossbeam 11 can always be inside the protective net 17 instead of being directly exposed to the outside.

[0055] A suction cup mechanism for adsorbing and fixing insulating glass is installed at the front end of the cross beam 11. Specifically, the suction cup mechanism includes a suction cup holder 18 and a plurality of suction cups 19. The suction cup holder 18 is installed on the cross beam 11, the suction cups 19 are fixed on the front surface of the suction cup holder 18, and a vacuum pump for controlling the suction cups 19 is correspondingly installed on the back surface of the suction cup holder 18.

[0056] In this application, the suction cup holder 18 has a "plus" shape structure. A through hole 20 adapted to the suction cup holder 18 is formed on the back plate 2. When the suction cup holder 18 moves back and forth with the cross beam 11, the suction cup holder 18 can extend out in front of the back plate 2 to adsorb or place the insulating glass; the suction cup holder 18 can also move backward to be flush with the surface of the back plate 2, so as to place the insulating glass at the back plate 2.

[0057] In the embodiment of this application, the lip of the suction cup 19 is soft and the adsorption depth is increased compared with that of ordinary suction cups to meet the problems that different users have differences in the glass storage rack and the glass stacking angles are not completely unified. Because in actual work, it is impossible to modify the R angle formed by the suction cup holder 18 for each glass storage rack. At this time, the compressibility of the suction cup 19 can be used to eliminate the stacking error caused in actual work.

[0058] Specifically, the end diameter of the suction cup 19 is 125 mm. The lip thickness gradually decreases from the back to the front, the thickness at the back end is 3 mm, and the thickness at the front end is 2 mm. The overall thickness of the suction cup 19 is 37 mm, and the thickness of the fixed part except the lip is 24 mm.

[0059] A supporting member 21 and a moving driving member 22 are installed at the bottom of the suction cup holder 18. The supporting member 21 is in the shape of two support rods and is used to support the insulating glass fixed on the suction cups 19. The moving driving members 22 are driving cylinders in the front-back direction and along the height direction of the suction cup holder 18 respectively, and are used to drive the supporting member 21 to extend downward and forward to approach or move away from the insulating glass.

[0060] In the specific implementation process, first retract the supporting member 21 to a position behind the surface of the suction cup 19. After the suction cup 19 completes the adsorption and fixation of the insulating glass, then use the moving driving member 22 to drive the supporting member 21 to extend downward and then move forward until the supporting member 21 moves below the insulating glass. At this time, drive the supporting member 21 to move upward until it contacts the insulating glass, so as to support the insulating glass. On the one hand, it can play a role in sharing the force, and on the other hand, it can also prevent the situation of falling. After the insulating glass is transported to the glass storage rack, the moving driving member 22 drives the supporting member 21 to move downward and backward away from the insulating glass to facilitate the next sheet operation.

[0061] Since the angles of the glass storage racks of different users are different, the suction cup frame 18 is rotatably connected to the front end of the beam 11, and correspondingly, a rotary servo electric cylinder 23 is fixed to the top of the front end of the beam 11. The driving end of the rotary servo electric cylinder 23 is hinged to the back of the suction cup frame 18, and is used to drive the suction cup frame 18 to rotate with the connection axis with the beam 11 as the rotation axis, thereby completing the adjustment of the R angle. In the embodiment of the present application, the rotation range of the suction cup frame 18 is between -7° and 7° relative to the vertical plane.

[0062] The back plate 2 is also equipped with a left and right transfer mechanism and an adjustment mechanism. The left and right transfer mechanism is used to transfer the insulating glass in the left and right directions, and the adjustment mechanism is used to adjust the distance between the left and right transfer mechanism and the back plate 2.

[0063] A horizontal plate 24 is installed at the bottom of the front of the back plate 2, and the left and right running mechanism is arranged on the horizontal plate 24. Specifically, the left and right running mechanism includes a V-shaped block 25, a conveying chain 26 and a driving sprocket 27. The driving sprocket 27 is rotatably connected to the horizontal plate 24, and the axis is perpendicular to the surface of the back plate 2; the conveying chain 26 cooperates with the driving sprocket 27 and can move in the left and right directions under the drive of the driving sprocket 27. There are multiple V-shaped blocks 25, all of which are fixedly installed on the conveying chain 26 and arranged in sequence along the length direction of the conveying chain 26, and are used to support the insulating glass.

[0064] Two groups of left and right running mechanisms are arranged at intervals along the left and right directions, and an intermediate wheel 28 and a lifting cylinder 29 are arranged between the two groups of left and right running mechanisms. The intermediate wheel 28 is rotatably mounted on the horizontal plate 24, with its axis parallel to the axis of the driving sprocket 27, and is composed of two conical structures with opposite tips, so that the middle part of the intermediate wheel 28 forms a V-shape that matches the V-block 25, and can also be used to support the insulating glass. The lifting cylinder 29 is fixedly connected to the horizontal plate 24 and is located at the bottom of the intermediate wheel 28, and is used to drive the intermediate wheel 28 to rise and fall.

[0065] When operating medium or large insulating glass, the middle wheel 28 descends, and the gap between the two sets of left and right operating mechanisms will not affect the medium or large insulating glass. When operating small insulating glass, the middle wheel 28 needs to be driven up to be flush with the V-shaped block 25 to fill the gap between the two sets of left and right operating mechanisms to prevent the small insulating glass from falling.

[0066] Furthermore, for the operation of the insulating glass on the back plate 2, in addition to the above-mentioned left and right operation mechanism, it also includes a plurality of freely rotatable small support wheels 30 installed on the surface of the back plate 2 and the suction cup frame 18. Among them, the small support wheels 30 installed on the suction cup frame 18 can be driven by the cylinder installed on the back of the suction cup frame 18 alone, so that the small support wheels 30 can be retracted in the process of unloading to prevent the unloading from being blocked; and when loading, the small support wheels 30 are extended to assist the small support wheels 30 on the back plate 2 to support the insulating glass together, prevent the insulating glass from directly contacting the back plate 2, reduce friction, and prevent the insulating glass from being scratched.

[0067] The adjustment mechanism can be used to adjust the interval between the left and right operating mechanisms and the back plate 2. Specifically, the adjustment mechanism includes a transmission shaft 31, a ball screw 32 and a connecting block 33. The transmission shaft 31 is connected to the bottom of the back of the back plate 2 by rotation in the left-right direction, and the ball screw 32 is connected to the fixed plate 34 below the conveyor chain 26 by rotation in the front-back direction, and the ball screw 32 is arranged obliquely, with the lower end at the end away from the back plate 2. It should be noted that the inclination angle of the ball screw 32 is consistent with the inclination angle of the surface of the V-block 25. A servo motor for driving the transmission shaft 31 is fixed at one end of the cross plate 24, and the transmission connection between the transmission shaft 31 and the ball screw 32 is realized through a bevel gear pair.

[0068] A nut is provided on the ball screw 32, and the nut is fixedly connected to the connecting block 33. The bottom of the connecting block 33 contacts the fixing plate 34 and can slide relative to the fixing plate 34. The upper end of the connecting block 33 is connected to the transverse plate 24. Therefore, when the ball screw 32 rotates to drive the nut to drive the connecting block 33 to move, the connecting block 33 can drive the left and right operating mechanisms to move forward and backward through the transverse plate 24, thereby moving away from or close to the back plate 2.

[0069] In the embodiment of the present application, in order to protect the left and right operating mechanisms, a baffle 35 is fixedly installed on the front side of the connecting block 33. The baffle 35 can shield the left and right operating mechanisms at the front side, thereby protecting the equipment and operators.

[0070] All driving components on the device are controlled by a central control panel. When in use, the thickness parameters of the insulating glass to be operated are manually input, and the position information of the glass storage rack is adjusted. The servo motor of the control transmission shaft 31 is started first, and the position of the left and right operating mechanisms is adjusted by the ball screw 32. Other driving components then work according to the set program to complete the operation of the insulating glass in sequence. In the embodiment of the present application, the driver program of the driving component belongs to the prior art and can be modified according to the actual situation, so it will not be described here.

[0071] The implementation principle of the embodiment of the present application is as follows: first adjust the position of the device so that the suction cup frame 18 faces the glass storage rack. According to the thickness of the glass, adjust the position of the left and right operating mechanism relative to the back plate 2: the ball screw 32 rotates, driving the left and right operating mechanism to move forward and backward through the connecting block 33 and the cross plate 24, and adjusting the distance between the V-shaped block 25 and the back plate 2, so that the insulating glass can be placed on the back plate 2. Just above the V-shaped block 25.

[0072] In the initial state, the suction cup frame 18 is in the through hole 20 on the back plate 2, the suction cup 19 is slightly behind the insulating glass, and the small support wheel 30 on the suction cup frame 18 extends forward to be on the same plane as the small support wheel 30 on the back plate 2. At this time, the suction cup 19 has no adsorption force, and the insulating glass to be operated is placed on the left and right operating mechanisms.

[0073] During operation, the left and right operating mechanisms are started, the sprocket 27 is driven to rotate, and the V-shaped block 25 is driven to move the insulating glass to the middle of the back plate 2. The small support wheel 30 supports the insulating glass and rotates with the movement of the insulating glass. When the insulating glass moves to the middle and corresponds to the position of the suction cup frame 18, it stops moving, and then the forward and backward movement drive mechanism is started. The crossbeam 24 continues to move forward with the suction cup frame 18 to approach the insulating glass, and at the same time, the small support wheel 30 on the suction cup frame 18 retracts backward and retreats to the rear position of the suction cup 19 to stay away from the insulating glass; synchronously, the vacuum pump starts to work, so that the suction cup 19 contacts the insulating glass and gradually fits it, and a vacuum environment can be maintained between the suction cup 19 and the insulating glass to fix the insulating glass.

[0074] It should be noted that when the size of the insulating glass is small, the intermediate wheel 28 needs to be lifted to be flush with the V-shaped block 25 .

[0075] Then, the lifting mechanism drives the crossbeam 11 to move slightly upward and away from the V-block 25. After the crossbeam 11 moves forward for a certain distance, the rotating servo electric cylinder 23 adjusts the R angle of the suction cup frame 18 to make it consistent with the storage angle of the glass storage rack. Then the lifting mechanism drives the crossbeam 11 to move down and close to the glass storage rack, while the crossbeam 11 continues to move forward, moving the insulating glass toward the glass storage rack. During the movement, the moving drive member 22 drives the supporting member 21 to extend downward and forward until it contacts the bottom of the insulating glass to support it. (This action can also be performed synchronously with the action of the suction cup 19 adsorbing the insulating glass)

[0076] After being transported to the destination, the supporting member 21 is first retracted by the mobile driving member 22, and then the adsorption effect of the suction cup 19 on the insulating glass is cancelled. At this time, the small supporting wheel 30 on the suction cup frame 18 can be driven forward separately according to the situation to apply a forward thrust to the insulating glass to assist the insulating glass to fall onto the glass storage rack.

[0077] From then on, insulating glass can be automatically unloaded.

[0078] The lifting mechanism brings the beam 11 up, and the forward and backward moving drive mechanism drives the beam 11 to move backward. At the same time, the rotating servo electric cylinder 23 adjusts the R angle of the suction cup frame 18 to the initial state until the beam 11, the suction cup frame 18, the suction cup 19 and the small supporting wheel 30 are all restored to the initial position, waiting for the operation of the next insulating glass.

[0079] The technical features of the above embodiments may be arbitrarily combined (as long as there is no contradiction in the combination of these technical features). To make the description concise, not all possible combinations of the technical features in the above embodiments are described; these embodiments that are not explicitly written should also be considered to be within the scope of this specification.

Claims

1. A vertical automatic film unloader, characterized in that: The invention comprises a base (1) and a back plate (2) mounted on the base (1), wherein the back plate (2) is used to support insulating glass; a column (4), a lifting slide plate (5) and a lifting drive mechanism are mounted on the base (1), wherein the lifting slide plate (5) is slidably connected to the column (4), and the lifting drive mechanism is mounted on the column (4) and is used to drive the lifting slide plate (5) to move up and down; The lifting slide (5) is provided with a front-to-back movement driving mechanism and a crossbeam (11), the crossbeam (11) is slidably connected to the lifting slide (5), the front-to-back movement driving mechanism is used to drive the crossbeam (11) to slide relative to the lifting slide (5) in the front-to-back direction, and the sliding direction of the crossbeam (11) is perpendicular to the sliding direction of the lifting slide (5); A suction cup (19) mechanism for adsorbing and fixing the insulating glass is installed at the front end of the crossbeam (11), and the suction cup (19) mechanism comprises a suction cup frame (18) and a plurality of suction cups (19), the suction cup frame (18) is installed on the crossbeam (11), and the suction cups (19) are fixed on the suction cup frame (18); a through hole (20) adapted to the suction cup frame (18) is opened on the back plate (2); A left-right transfer mechanism is installed on the back plate (2), and the left-right transfer mechanism is used to transfer the insulating glass in the left-right direction.

2. The vertical automatic film unloader according to claim 1, characterized in that: The lifting drive mechanism comprises a driving synchronous pulley (6), a driven synchronous pulley (7) and a synchronous belt, wherein the driving synchronous pulley (6) and the driven synchronous pulley (7) are respectively fixedly mounted on the top and bottom of the column (4), and the synchronous belt is wound around the driving synchronous pulley (6) and the driven synchronous pulley (7); the lifting slide plate (5) is fixedly connected to the synchronous belt and moves synchronously with the synchronous belt; The upright column (4) is also provided with a lifting guide rail (8), and the lifting slide plate (5) cooperates with the lifting guide rail (8).

3. The vertical automatic film unloader according to claim 2, characterized in that: An upper limit block (9) and a lower limit block (10) are respectively arranged at both ends of the lifting guide rail (8) on the column (4), and the upper limit block (9) and the lower limit block (10) are respectively used to limit the lifting slide plate (5) from rising and falling.

4. The vertical automatic film unloader according to claim 1, characterized in that: The forward and backward moving driving mechanism comprises a driving gear (13) and a rack (14); a mounting plate (15) is fixed on the lifting slide (5); the driving gear (13) is rotatably connected to the mounting plate (15) with a vertical axis; the rack (14) is fixedly mounted on the crossbeam (11), and the rack (14) is meshed with the driving gear (13); the driving gear (13) rotates to drive the rack (14) to drive the crossbeam (11) to move forward and backward; and a transverse guide rail (12) adapted to the crossbeam (11) is also installed on the lifting slide (5).

5. The vertical automatic film unloader according to claim 4, characterized in that: A transverse limit block (16) for limiting the movement of the cross beam (11) is fixed on the side of the cross beam (11) facing the lifting slide plate (5).

6. The vertical automatic film unloader according to claim 1, characterized in that: A supporting member (21) and a moving driving member (22) are installed at the bottom of the suction cup frame (18); the supporting member (21) is used to support the insulating glass fixed on the suction cup (19); and the moving driving member (22) is used to drive the supporting member (21) to extend downward and forward to approach or move away from the insulating glass.

7. The vertical automatic film unloader according to claim 1, characterized in that: The suction cup frame (18) is rotatably connected to the cross beam (11), a rotary servo electric cylinder (23) is fixed to the cross beam (11), a driving end of the rotary servo electric cylinder (23) is hinged to the suction cup frame (18), and is used to drive the suction cup frame (18) to rotate with the connection axis with the cross beam (11) as the rotation axis.

8. The vertical automatic film unloader according to claim 1, characterized in that: The left-right running mechanism comprises a V-shaped block (25), a conveying chain (26) and a driving sprocket (27); the driving sprocket (27) is rotatably connected to the bottom of the front side of the back plate (2); the conveying chain (26) cooperates with the driving sprocket (27) and can move under the drive of the driving sprocket (27); a plurality of the V-shaped blocks (25) are provided, all of which are fixedly mounted on the conveying chain (26) and are arranged in sequence along the length direction of the conveying chain (26) for supporting the insulating glass.

9. The vertical automatic film unloader according to claim 8, characterized in that: The back plate (2) is also provided with an adjustment mechanism for adjusting the distance between the left and right transfer mechanisms and the back plate (2), the adjustment mechanism comprising a transmission shaft (31), a ball screw (32) and a connection block (33); the transmission shaft (31) is connected to the back side of the back plate (2) in a rotatable manner in the left-right direction, the ball screw (32) is connected to the bottom of the conveying chain (26) in a rotatable manner in the front-back direction, and the ball screw (32) is arranged obliquely, with the lower end being located at the end away from the back plate (2); the transmission shaft (31) and the ball screw (32) are connected in transmission via a bevel gear pair; The ball screw (32) is provided with a nut, the nut is fixedly connected to the connecting block (33), the left and right operating mechanisms are installed on the connecting block (33), and the ball screw (32) rotates to drive the connecting block (33) to drive the left and right operating mechanisms to move forward and backward, thereby moving away from or approaching the back plate (2).

10. The vertical automatic film unloader according to claim 9, characterized in that: Two groups of left and right operating mechanisms are arranged at intervals along the left and right directions, and an intermediate wheel (28) and a lifting cylinder (29) are arranged between the two groups of left and right operating mechanisms; the intermediate wheel (28) is rotatably connected to the connecting block (33), the axis of which is parallel to the axis of the driving sprocket (27), and is composed of two conical structures with opposite tips, so that the middle part of the intermediate wheel (28) forms a V-shaped shape that matches the V-shaped block (25); the lifting cylinder (29) is fixed on the connecting block (33) and is used to drive the intermediate wheel (28) to rise and fall.

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