A buffer fixing device for glass transportation and a method thereof

Abstract

The application relates to the technical field of glass transportation, in particular to a buffer fixing device for glass transportation and a method thereof, which comprises a fixing frame, a fixing groove for fixing glass is arranged in the fixing frame, a side door cover for closing the fixing groove is rotationally connected to one side of the fixing groove, a plurality of suction cups for adsorbing and fixing the glass are fixedly connected in the fixing groove, a vacuumizing part for vacuumizing the air in the suction cups is arranged in the fixing frame, and a filling air bag for buffering the stress of the glass is fixedly connected in the fixing groove. According to the application, the corners of the glass are protected by the elastic force of the elastic ball, the middle part of the glass is fixed by the vacuumizing part, the filling air bag is inflated by the gas filled in the filling air bag and covers the periphery of the glass, the gas in the filling air bag is used for buffering when the glass is subjected to force, and the protection effect of the buffer fixing device for glass transportation is improved.

Description

Technical Field

[0001] This invention relates to the field of glass transportation technology, specifically to a buffer fixing device and method for glass transportation. Background Technology

[0002] In logistics transportation, the common method for cushioning and securing glass during transport is to load the glass into the cavity of a frame, then use suction cups to adhere the glass surface and fix its position. Multiple rubber materials are used to fill the gap between the glass and the cavity for cushioning. However, when transporting glass by a vehicle, vehicle vibration is inevitable, and some urban roads are uneven, so the force direction on the frame and the glass inside is not fixed. Although there is cushioning with rubber materials, the edges and corners of the glass are prone to bumps and knocks, which reduces the protective effect of the cushioning and securing device used for glass transport. Summary of the Invention

[0003] The purpose of this invention is to provide a buffer fixing device and method for glass transportation, in order to solve the problems mentioned in the background art, where the shaking of the vehicle body is inevitable when transporting glass, and some urban roads are uneven, and the force direction of the frame and the glass inside is not fixed. Although there is a buffer material of rubber, the corners of the glass are prone to bumps, which makes the protective effect of the buffer fixing device for glass transportation worse.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a buffer fixing device for glass transportation, comprising a fixing frame, a fixing groove for fixing glass is provided in the fixing frame, a side door cover for closing the fixing groove is rotatably connected to one side of the fixing groove, a plurality of suction cups for adsorbing and fixing glass are fixedly connected in the fixing groove, a vacuuming component for evacuating air from the suction cups is provided in the fixing frame, a filling airbag for buffering the force on the glass is fixedly connected in the fixing groove, a plurality of elastic balls are provided in the fixing groove, corner-protecting openings for inserting glass corners are provided in the elastic balls, and a corner-protecting plate frame is fixedly connected to one side of the elastic balls. The corner protector frame is connected to the inside of the corner protector opening. Two limiting plates are provided inside the corner protector frame. Multiple limiting springs are fixedly connected to one side of the limiting plates. The limiting springs are fixedly connected to the corner protector frame. A mounting base is fixedly connected to one side of the corner protector frame. A winding roller is rotatably connected inside the mounting base. An elastic anti-cut strip is wound and connected inside the winding roller. A hanging plate is fixedly connected to one end of the elastic anti-cut strip. A hanging groove adapted to the hanging plate is opened inside the corner protector frame. A positioning bolt is threadedly connected to the hanging groove. A threaded blind hole adapted to the positioning bolt is opened inside the hanging plate. A positioning component for fastening the winding roller is provided inside the fixing frame.

[0005] Preferably, the positioning component includes a gear, a rack, a positioning plate frame, a positioning spring, and a handle. The winding roller includes two rotating shafts integrally formed therewith. The rotating shafts are rotatably connected to the mounting base. The gear is fixedly connected to the rotating shaft. The positioning plate frame is fixedly connected to one side of the mounting base. The rack is meshed with the gear and the positioning plate frame. One end of the positioning spring is fixedly connected to the rack, and the other end of the positioning spring is fixedly connected to the positioning plate frame. The handle is inserted into the positioning plate frame and fixedly connected to the rack.

[0006] Preferably, the vacuuming component includes multiple main suction pipes and a vacuum pump. A pipe groove is provided inside the fixing frame. The main suction pipe is fixedly connected to the pipe groove. The main suction pipe includes multiple branch pipes communicating with its interior. The branch pipes are connected to the interior of the suction cup at the corresponding position. The vacuum pump is fixedly connected to one side of the fixing frame. The multiple main suction pipes are all connected to the interior of the suction port of the vacuum pump. The exhaust port of the vacuum pump is connected to the exterior of the fixing frame.

[0007] Preferably, the system further includes an air pump, a pressure relief pipe, a push rod, a side frame, an electric push rod, a connecting block, a pressure holding spring, and a sealing ball. The air pump is fixedly connected to the fixed frame, and multiple air tubes are fixedly connected inside the fixed frame. One end of each air tube communicates with the inside of the filling airbag, and the other end of each air tube is connected to the air inlet of the air pump. Multiple pressure relief pipes are fixedly connected inside the fixed frame and communicate with the inside of the filling airbag. Each pressure relief pipe includes coarse and fine air holes formed inside it, and the coarse and fine air holes communicate with each other. The sealing ball is disposed inside the coarse air hole, and one side of the sealing ball is connected to the fine air hole. The holes abut against each other to form a seal. The connecting block and the pressure relief pipe are integrally formed. One end of the pressure holding spring is fixedly connected to the connecting block, and the other end of the pressure holding spring is fixedly connected to the sealing ball. The push rod is inserted into the connecting block. One end of the push rod is fixedly connected to the sealing ball, and the other end of the push rod is inserted into the side frame. The side frame has multiple insertion holes for the push rod to slide. Two insertion interfaces are opened in the insertion holes. Two shorting shafts are slidably connected in the insertion interfaces. The shorting shafts are rotatably connected to the push rod. Multiple electric push rods are fixedly connected to one side of the fixed frame. The telescopic end of the electric push rod abuts against the side frame.

[0008] Preferably, a plurality of guide rods are fixedly connected to one side of the limiting plate, and guide holes adapted to the guide rods are opened in the corner plate frame. A base frame is fixedly connected to one side of the fixing frame, and one side of the base frame is in close contact with the air pump. The bottom of the air pump overlaps with the base frame.

[0009] A method for using a buffer fixing device for transporting glass includes the following steps:

[0010] S1. Take out the elastic ball and place the corner protector frame on the corner of the glass to be transported, and insert it deeply into the elastic ball. Repeat this operation to put the elastic ball on multiple corners of the glass. Then apply force to the handle to move the rack. The movement of the rack will disconnect from the gear and squeeze the positioning spring to deform it. Then apply force to the hanging plate to pull out the elastic anti-cut tape. The length of the elastic anti-cut tape pulled out is just enough for the hanging plate to be inserted into the hanging groove of another elastic ball on the same side. Rotate the positioning bolt to screw it into the hanging plate and fix it. Then release the force applied to the handle. The elastic force of the positioning spring will drive the rack to move back to its original position and mesh with the gear again. At this time, shake the gear to make the teeth between the gear and the rack fully engage. The rack restricts the rotation of the gear, so that the winding roller changes from a state where it can rotate to a state where it cannot rotate. This fixes the length of the elastic anti-cut tape extending to the outside of the winding roller, and the elastic anti-cut tape adheres to the outer wall of the glass to complete the assembly.

[0011] S2. Next, insert the assembled glass into the fixing slot, start the air pump to evacuate the air inside the suction cup through the air pump pipe and discharge it to the outside of the fixing frame through the exhaust port, so that the suction cup generates suction and holds the glass. Turn off the air pump and start the air pump. The air pump inflates the airbag through the air inflator. The airbag expands as the gas is filled and covers and fills the glass along the edge, so that the glass is wrapped around the airbag. The pressure spring drives the sealing ball to press tightly against the small air hole, thus sealing the internal space of the airbag. Then, turn off the air pump and the side door cover, and the fixing frame can be loaded and transported. During transportation, the gas filled in the airbag buffers the force on the glass around the edges, and the elastic ball wraps around the corners of the glass to buffer the force on them.

[0012] S3. After the glass is transported to the predetermined position, the electric push rod is energized to extend its telescopic end and move against the side frame. The movement of the side frame will move the push rod to the outside of the pressure relief pipe. At the same time as the push rod moves, the sealing ball moves and disconnects from the connection between it and the fine air hole. The gas filling the airbag will be discharged from the inside of the pressure relief pipe, and the glass can be removed.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] Take out the elastic ball and place the corner protector frame over the corner of the glass to be transported, inserting it deeply into the elastic ball. Repeat this process to cover multiple corners of the glass with elastic balls. Then, apply force to the handle to move the rack. The movement of the rack will disengage from the gear and simultaneously compress the positioning spring, causing it to deform. Next, apply force to the hanging plate to pull out the elastic anti-cut strip. The length of the elastic anti-cut strip pulled out is just enough for the hanging plate to insert into the hanging groove of another elastic ball on the same side. Rotate the positioning bolt to screw it into the hanging plate and fix it in place. Then, release the force applied to the handle. The elasticity of the positioning spring will drive the rack to move back to its original position and re-engage with the gear. At this point, shake the gear to ensure that the teeth between the gear and the rack are fully engaged. The rack and pinion mechanism restricts the rotation of the gears, causing the winding roller to change from a rotatable state to a non-rotatable state. This fixes the length of the elastic cut-resistant tape extending beyond the winding roller, and the elastic cut-resistant tape adheres to the outer wall of the glass, completing the assembly. The assembled glass is then inserted into the fixing slot. The vacuum pump is activated, evacuating the air from the suction cup through the main suction pipe and expelling it to the outside of the fixing frame via the exhaust port. This creates suction inside the suction cup, holding the glass in place. The vacuum pump is then turned off, and the inflation pump is activated. The inflation pump inflates the filling airbag through the inflation tube. The filling airbag expands with the inflated gas, covering and filling the edges of the glass, ensuring that the glass is completely enclosed within the filling airbag. The pressure-holding spring forces the sealing ball to press firmly against the fine vent, sealing the internal space of the airbag. Afterwards, the air pump and side door cover are closed, allowing the mounting bracket to be loaded for transport. During transport, the gas inside the airbag buffers the forces acting on the glass's perimeter, and the elastic ball further cushions the forces acting on the corners of the glass. Once the glass is in the designated position, energizing the electric push rod extends its telescopic end, pushing against the side frame. This movement of the side frame moves the push rod towards the outside of the pressure relief pipe. Simultaneously, the push rod moves the sealing ball, disconnecting it from the fine vent. The gas inside the airbag is then released from the pressure relief pipe, allowing the glass to be properly secured. Remove the corner protector and place it over the corner of the glass, inserting it deeply into the elastic ball. Then, pull out the elastic anti-cut tape and attach it to the edge of the glass, connecting it to another corner protector. This connection between the glass corner and the elastic ball ensures stability. The elastic ball's own elasticity protects the corner of the glass from impacts. Simultaneously, the vacuum device evacuates the gas inside the suction cup, fixing it in the center of the glass. The gas inside the air bladder expands and covers the glass, providing cushioning when the glass is subjected to force. This improves the protective effect of the glass transport cushioning and fixing device. Attached Figure Description

[0015] Figure 1 This is an overall diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the fixing frame in this invention;

[0017] Figure 3 This is a schematic diagram of the pressure relief pipe in this invention;

[0018] Figure 4 This is a schematic cross-sectional view of the pressure relief pipe in this invention;

[0019] Figure 5 This is a schematic diagram of the corner frame structure in this invention;

[0020] Figure 6 This is a schematic diagram of the elastic ball in this invention.

[0021] In the diagram: 1. Fixing frame; 2. Suction cup; 3. Filling airbag; 4. Inflation pump; 5. Base frame; 6. Pressure relief pipe; 7. Top rod; 8. Side frame; 9. Electric push rod; 10. Side door cover; 11. Main extraction pipe; 12. Extraction pump; 13. Connecting block; 14. Pressure holding spring; 15. Sealing ball; 16. Wrapping roller; 17. Mounting base; 18. Elastic ball; 19. Corner plate frame; 20. Elastic cut-resistant tape; 21. Hanging plate; 22. Guide rod; 23. Gear; 24. Rack; 25. Positioning plate frame; 26. Hanging groove; 27. Positioning bolt; 28. Limiting spring; 29. ​​Limiting plate; 30. Positioning spring; 31. Handle. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1-6 One embodiment provided by the present invention:

[0024] A glass transport buffer and fixing device includes a fixing frame 1, a fixing groove for fixing the glass inside the fixing frame 1, a side door cover 10 for closing the fixing groove rotatably connected to one side, a plurality of suction cups 2 for adsorbing and fixing the glass fixedly connected inside the fixing groove, a vacuuming component for evacuating the air inside the suction cups 2 provided inside the fixing frame 1, an air-filled bladder 3 for cushioning the glass under force fixedly connected inside the fixing groove, and a plurality of elastic balls 18 provided inside the fixing groove, each elastic ball 18 having a groove for the glass to be placed in. The corner insertion opening has a corner plate frame 19 fixedly connected to one side of the elastic ball 18. The corner plate frame 19 communicates with the inside of the corner opening. Two limiting plates 29 are provided inside the corner plate frame 19. Multiple limiting springs 28 are fixedly connected to one side of the limiting plates 29. The limiting springs 28 are fixedly connected to the corner plate frame 19. A mounting base 17 is fixedly connected to one side of the corner plate frame 19. A winding roller 16 is rotatably connected inside the mounting base 17. An elastic anti-cut tape 20 is wound and connected inside the winding roller 16. One end of the 0 is fixedly connected to a hanging plate 21. A hanging groove 26, adapted to the hanging plate 21, is opened inside the corner frame 19. A positioning bolt 27 is threaded into the hanging groove 26. A threaded blind hole, adapted to the positioning bolt 27, is opened inside the hanging plate 21. A positioning component for fastening the winding roller 16 is provided inside the fixing frame 1. The corner frame 19 is fitted onto the corner of the glass and deeply inserted into the elastic ball 18. The elastic anti-cut tape 20 is pulled out and attached to the edge of the glass, connecting it to another corner frame 19. After the glass is finished... The connection between the elastic ball 18 and the corner of the glass ensures the stability of the connection between the elastic ball 18 and the corner of the glass. The elastic ball 18 protects the corner of the glass from impact and collision. At the same time, the vacuum component removes the gas inside the suction cup 2 to fix the middle of the glass. The gas inside the filling airbag 3 expands and covers the glass. When the glass is subjected to force, the gas inside the filling airbag 3 provides cushioning, which improves the protective effect of the glass transportation cushioning and fixing device.

[0025] Please see Figure 5In this embodiment, the positioning components include a gear 23, a rack 24, a positioning plate frame 25, a positioning spring 30, and a handle 31. The winding roller 16 includes two rotating shafts integrally formed therewith. The rotating shafts are rotatably connected to the mounting base 17. The gear 23 is fixedly connected to the rotating shafts. The positioning plate frame 25 is fixedly connected to one side of the mounting base 17. The rack 24 is meshed with the gear 23 and the positioning plate frame 25. One end of the positioning spring 30 is fixedly connected to the rack 24, and the other end is fixedly connected to the positioning plate frame 25. The handle 31 is inserted into the positioning plate frame 25 and fixedly connected to the rack 24. The elastic ball 18 is taken out, and the corner protection plate frame 19 is placed on the corner of the glass to be transported and deeply inserted into the elastic ball 18. This operation is repeated to cover multiple corners of the glass with the elastic ball 18. Then, force is applied to the handle 31. Move the rack 24. The movement of the rack 24 will disconnect it from the gear 23 and squeeze the positioning spring 30 to deform it. Then apply force to the hanging plate 21 to pull out the elastic anti-cut strip 20. The length of the elastic anti-cut strip 20 pulled out is just enough for the hanging plate 21 to insert into the hanging groove 26 of the other elastic ball 18 on the same side. Rotate the positioning bolt 27 to screw it into the hanging plate 21 and fix it. Then release the force applied to the handle 31. The elastic force of the positioning spring 30 drives the rack 24 to move and reset and mesh with the gear 23 again. At this time, shake the gear 23 so that the teeth between the gear 23 and the rack 24 are fully engaged. The rack 24 restricts the rotation of the gear 23 so that the winding roller 16 changes from a rotatable state to a non-rotatable state. This fixes the length of the elastic anti-cut strip 20 extending to the outside of the winding roller 16, and the elastic anti-cut strip 20 adheres to the outer wall of the glass to complete the assembly.

[0026] It should be noted that the filling airbag 3 is relatively soft. When gas is filled into it, the part that is in contact with the glass will be difficult to expand, while the parts on both sides of the glass will expand normally to form a covering on the glass.

[0027] Please see Figure 1-4In this embodiment, the vacuuming component includes multiple main vacuum pipes 11 and a vacuum pump 12. A pipe groove is formed inside the mounting frame 1, and the main vacuum pipes 11 are fixedly connected within the pipe groove. Each main vacuum pipe 11 includes multiple branch pipes communicating with its interior, and these branch pipes communicate with the interior of the suction cups 2 at corresponding positions. The vacuum pump 12 is fixedly connected to one side of the mounting frame 1, and all the main vacuum pipes 11 are connected to the interior of the vacuum pump 12's suction port. The exhaust port of the vacuum pump 12 communicates with the exterior of the mounting frame 1. The component also includes an air pump 4, a pressure relief pipe 6, a push rod 7, a side frame 8, an electric push rod 9, a connecting block 13, a pressure holding spring 14, and a sealing ball 15. The air pump 4 is fixedly connected to the mounting frame 1. The fixed frame 1 has multiple inflation tubes fixedly connected inside. One end of each inflation tube is connected to the inside of the filling airbag 3, and the other end is connected to the inside of the inflation port of the air pump 4. The fixed frame 1 also has multiple pressure relief tubes 6 fixedly connected inside. Each pressure relief tube 6 is connected to the inside of the filling airbag 3. Each pressure relief tube 6 includes a coarse air hole and a fine air hole inside it. The coarse air hole and the fine air hole are connected inside each other. A sealing ball 15 is placed inside the coarse air hole, and one side of the sealing ball 15 abuts against the fine air hole to form a seal. The connecting block 13 is integrally formed with the pressure relief tube 6. One end of the pressure holding spring 14 is fixedly connected to the connecting block 13, and the other end of the pressure holding spring 14 is fixedly connected to the sealing ball 15. The top rod 7 is inserted into the connecting block 13. One end of the top rod 7 is fixedly connected to the sealing ball 15, and the other end of the top rod 7 is inserted into the side frame 8. The side frame 8 has multiple insertion holes for the top rod 7 to slide. Two insertion interfaces are opened in the insertion holes, and two shorting shafts are slidably connected in the insertion interfaces. The shorting shafts are rotatably connected to the top rod 7. Multiple electric push rods 9 are fixedly connected to one side of the fixed frame 1. The telescopic ends of the electric push rods 9 abut against the side frame 8. Then, the assembled glass is inserted into the fixed groove. The air pump 12 is started to evacuate the air inside the suction cup 2 through the air extraction pipe 11 and discharge it to the outside of the fixed frame 1 through the exhaust port, so that the suction cup 2 generates suction and sucks the air out. Cover the glass, turn off the vacuum pump 12 and start the inflation pump 4. The inflation pump 4 inflates the airbag 3 through the inflation tube. The airbag 3 expands as the gas is filled in and covers the edge of the glass, so that the glass is wrapped inside the airbag 3. The pressure spring 14 drives the sealing ball 15 to press against the small air hole to seal the internal space of the airbag 3. Then turn off the inflation pump 4 and the side door cover 10, and the mounting bracket 1 can be loaded and transported. During the transportation, the gas filled in the airbag 3 buffers the force on the glass around its perimeter, and the elastic ball 18 wraps around the corner of the glass to buffer the force on it.

[0028] It should be noted that multiple guide rods 22 are fixedly connected to one side of the limiting plate 29. The corner frame 19 has guide holes that are compatible with the guide rods 22. The base frame 5 is fixedly connected to one side of the fixing frame 1. One side of the base frame 5 is in close contact with the air pump 4. The bottom of the vacuum pump 12 overlaps with the base frame 5. The relative sliding between the guide rods 22 and the guide holes can guide the movement of the limiting plate 29. When the corner of the glass is inserted into the corner frame 19, the limiting spring 28 will be deformed by force, and the elastic force of the limiting spring 28 will push the limiting plate 29 to press the glass tightly, thereby fixing the position of the corner frame 19. The limiting plate 29 is a trapezoidal plate structure. The surface on the same side as the opening of the corner frame 19 is curved, which makes it easy for the corner of the glass to be inserted into the elastic ball 18 along the curved surface of the limiting plate 29.

[0029] A method for using a buffer fixing device for transporting glass includes the following steps:

[0030] S1. Take out the elastic ball 18 and place the corner protector frame 19 onto the corner of the glass to be transported, inserting it deeply into the elastic ball 18. Repeat this process to cover multiple corners of the glass with the elastic ball 18. Then, apply force to the handle 31 to move the rack 24. The movement of the rack 24 will disconnect it from the gear 23 and simultaneously compress the positioning spring 30, causing it to deform. Next, apply force to the hanging plate 21 to pull out the elastic anti-cut strip 20. The length of the elastic anti-cut strip 20 pulled out is just enough for the hanging plate 21 to insert into the hanging groove 26 of the other elastic ball 18 on the same side, and then rotate it. The positioning bolt 27 is screwed into the hanging plate 21 for fixation. Then the force applied to the handle 31 is released. The elastic force of the positioning spring 30 drives the rack 24 to move and reset and mesh with the gear 23 again. At this time, the gear 23 is shaken so that the teeth between the gear 23 and the rack 24 are fully engaged. The rack 24 restricts the rotation of the gear 23 so that the winding roller 16 changes from a rotatable state to a non-rotatable state, thereby fixing the length of the elastic cut-resistant tape 20 extending to the outside of the winding roller 16. The elastic cut-resistant tape 20 is attached to the outer wall of the glass to complete the assembly.

[0031] S2. Insert the assembled glass into the fixing slot, start the air pump 12 to evacuate the air inside the suction cup 2 through the air pump pipe 11 and discharge it to the outside of the fixing frame 1 through the exhaust port, so that the suction cup 2 generates suction and holds the glass. Turn off the air pump 12 and start the air pump 4. The air pump 4 inflates the filling airbag 3 through the air inflator pipe. The filling airbag 3 expands as the gas is filled in and covers and fills the glass along the edge, so that the glass is wrapped around the filling airbag 3. The pressure spring 14 drives the sealing ball 15 to press against the fine air hole to seal the internal space of the filling airbag 3. Then turn off the air pump 4 and the side door cover 10, and the fixing frame 1 can be loaded into the vehicle for transportation. During transportation, the gas filled in the filling airbag 3 buffers the force on the glass around the edges, and the elastic ball 18 wraps around the corners of the glass to buffer the force on them.

[0032] S3. After the glass is transported to the predetermined position, the electric push rod 9 is energized to extend its telescopic end and move against the side frame 8. The movement of the side frame 8 will move the push rod 7 to the outside of the pressure relief pipe 6. At the same time as the push rod 7 moves, the sealing ball 15 moves and disconnects from the connection between it and the fine air hole. The gas filling the airbag 3 will be discharged from the inside of the pressure relief pipe 6, and the glass can be removed.

[0033] Working principle: Take out the elastic ball 18 and place the corner protector frame 19 on the corner of the glass to be transported, inserting it deeply into the elastic ball 18. Repeat this operation to cover multiple corners of the glass with the elastic ball 18. Then, apply force to the handle 31 to move the rack 24. The movement of the rack 24 will disconnect it from the gear 23 and simultaneously compress the positioning spring 30, causing it to deform. Then, apply force to the hanging plate 21 to pull out the elastic anti-cut strip 20. The length of the elastic anti-cut strip 20 pulled out is just enough for the hanging plate 21 to insert into the hanging groove 26 of the other elastic ball 18 on the same side. Then, rotate the positioning bolt 27 to screw it into the hanging plate 21. 1. After internal fixation, the force applied to the handle 31 is released. The elastic force of the positioning spring 30 drives the rack 24 to move and reset, and it re-engages with the gear 23. At this time, the gear 23 is shaken so that the teeth between the gear 23 and the rack 24 are fully engaged. The rack 24 restricts the rotation of the gear 23, so that the winding roller 16 changes from a rotatable state to a non-rotatable state, thereby fixing the length of the elastic cut-resistant tape 20 extending to the outside of the winding roller 16. The elastic cut-resistant tape 20 adheres to the outer side wall of the glass to complete the assembly. Then, the assembled glass is inserted into the fixing groove, and the vacuum pump 12 is started to pass through... The main suction pipe 11 evacuates the air from inside the suction cup 2 and discharges it to the outside of the mounting bracket 1 through the exhaust port, causing suction to be generated inside the suction cup 2 and sticking to the glass. The vacuum pump 12 is turned off and the inflation pump 4 is started. The inflation pump 4 inflates the filling airbag 3 through the inflation tube. The filling airbag 3 expands as the gas is filled in and covers and fills the glass along the edge, so that the glass is surrounded by the filling airbag 3. The pressure holding spring 14 drives the sealing ball 15 to press tightly against the small air hole, thus sealing the internal space of the filling airbag 3. Then the inflation pump 4 and the side door cover 10 are turned off. The fixing frame 1 can be loaded and transported. During transportation, the gas inside the airbag 3 buffers the force on the glass from all sides, and the elastic ball 18 cushions the force on the corners of the glass. After the glass is transported to the predetermined position, the electric push rod 9 is energized to extend its telescopic end and push against the side frame 8. The movement of the side frame 8 will move the push rod 7 to the outside of the pressure relief pipe 6. At the same time as the push rod 7 moves, the sealing ball 15 moves and disconnects from the connection between it and the fine air hole. The gas inside the airbag 3 will be discharged from the pressure relief pipe 6, and the glass can be removed.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A buffer and fixing device for glass transportation, characterized in that, The device includes a fixing frame (1), which has a fixing groove for fixing the glass. A side door cover (10) for closing the fixing groove is rotatably connected to one side of the fixing groove. Multiple suction cups (2) for adsorbing and fixing the glass are fixedly connected in the fixing groove. A vacuuming component for evacuating the air inside the suction cups (2) is provided in the fixing frame (1). A filling airbag (3) for buffering the glass under force is fixedly connected in the fixing groove. Multiple elastic balls (18) are provided in the fixing groove. An insert for inserting the corner of the glass is provided in the elastic ball (18). An insert frame (19) is fixedly connected to one side of the elastic ball (18). The insert frame (19) communicates with the inside of the insert. Two limiting plates (29) are provided in the insert frame (19). A plurality of limiting springs (28) are fixedly connected to one side of the limiting plate (29). The limiting springs (28) are fixedly connected to the corner plate frame (19). A mounting base (17) is fixedly connected to one side of the corner plate frame (19). A winding roller (16) is rotatably connected inside the mounting base (17). An elastic anti-cut strip (20) is wound inside the winding roller (16). A hanging plate (21) is fixedly connected to one end of the elastic anti-cut strip (20). A hanging groove (26) adapted to the hanging plate (21) is opened inside the corner plate frame (19). A positioning bolt (27) is threadedly connected inside the hanging groove (26). A threaded blind hole adapted to the positioning bolt (27) is opened inside the hanging plate (21). A positioning component for fastening the winding roller (16) is provided on the mounting base (17). It also includes an air pump (4), a pressure relief pipe (6), a push rod (7), a side frame (8), an electric push rod (9), a connecting block (13), a pressure holding spring (14), and a sealing ball (15). The air pump (4) is fixedly connected to the fixed frame (1). Multiple air pipes are fixedly connected inside the fixed frame (1). One end of the air pipe is connected to the inside of the filling airbag (3), and the other end of the air pipe is connected to the inside of the air inlet of the air pump (4). Multiple pressure relief pipes (6) are fixedly connected inside the fixed frame (1). The pressure relief pipes (6) are connected to the inside of the filling airbag (3). The pressure relief pipes (6) include coarse air holes and fine air holes opened inside them. The coarse air holes and the fine air holes are connected inside. The sealing ball (15) is set inside the coarse air hole, and one side of the sealing ball (15) is connected to the fine air hole. The connecting block (13) and the pressure relief pipe (6) are integrally formed and formed. One end of the pressure holding spring (14) is fixedly connected to the connecting block (13), and the other end of the pressure holding spring (14) is fixedly connected to the sealing ball (15). The top rod (7) is inserted into the connecting block (13). One end of the top rod (7) is fixedly connected to the sealing ball (15), and the other end of the top rod (7) is inserted into the side frame (8). The side frame (8) has multiple insertion holes for the top rod (7) to slide. Two insertion interfaces are opened in the insertion holes. Two shorting shafts are slidably connected in the insertion interfaces. The shorting shafts are rotatably connected to the top rod (7). Multiple electric push rods (9) are fixedly connected to one side of the fixed frame (1). The telescopic end of the electric push rod (9) abuts against the side frame (8).

2. The buffer fixing device for glass transportation according to claim 1, characterized in that, The positioning components include a gear (23), a rack (24), a positioning plate frame (25), a positioning spring (30), and a handle (31). The winding roller (16) includes two rotating shafts integrally formed therewith. The rotating shafts are rotatably connected to the mounting base (17). The gear (23) is fixedly connected to the rotating shafts. The positioning plate frame (25) is fixedly connected to one side of the mounting base (17). The rack (24) is meshed with the gear (23). The rack (24) is meshed with the positioning plate frame (25). One end of the positioning spring (30) is fixedly connected to the rack (24). The other end of the positioning spring (30) is fixedly connected to the positioning plate frame (25). The handle (31) is inserted into the positioning plate frame (25). The handle (31) is fixedly connected to the rack (24).

3. A buffer fixing device for glass transportation according to claim 2, characterized in that, The vacuuming component includes multiple main suction pipes (11) and a vacuum pump (12). The mounting frame (1) has a pipe groove. The main suction pipes (11) are fixedly connected in the pipe groove. The main suction pipes (11) include multiple branch pipes that communicate with the inside of the main suction pipes. The branch pipes communicate with the inside of the suction cups (2) at the corresponding positions. The vacuum pump (12) is fixedly connected to one side of the mounting frame (1). The multiple main suction pipes (11) are all connected to the inside of the suction port of the vacuum pump (12). The exhaust port of the vacuum pump (12) is connected to the outside of the mounting frame (1).

4. A buffer fixing device for glass transportation according to claim 3, characterized in that, Multiple guide rods (22) are fixedly connected to one side of the limiting plate (29). The corner plate frame (19) is provided with guide holes that are compatible with the guide rods (22). A base frame (5) is fixedly connected to one side of the fixing frame (1). One side of the base frame (5) is in close contact with the air pump (4). The bottom of the air pump (12) overlaps with the base frame (5).

5. The method for a buffer fixing device for glass transportation according to claim 4, characterized in that, Includes the following steps: S1. Take out the elastic ball (18) and place the corner frame (19) on the corner of the glass to be transported, and insert it deeply into the elastic ball (18). Repeat this operation to put the elastic ball (18) on all the corners of the glass. Then apply force to the handle (31) to move the rack (24). The movement of the rack (24) will disconnect it from the gear (23) and squeeze the positioning spring (30) to deform it. Then apply force to the hanging plate (21) to pull out the elastic anti-cut strip (20). The length of the elastic anti-cut strip (20) pulled out is just enough for the hanging plate (21) to insert into the hanging groove (26) of another elastic ball (18) on the same side, and turn. The movable positioning bolt (27) is screwed into the hanging plate (21) for fixation. Then the force applied to the handle (31) is removed. The rack (24) is driven by the elastic force of the positioning spring (30) to move and reset and mesh with the gear (23) again. At this time, the gear (23) is shaken so that the teeth between the gear (23) and the rack (24) are fully engaged. The rack (24) restricts the rotation of the gear (23) so that the winding roller (16) changes from a rotatable state to a non-rotatable state, thereby fixing the length of the elastic anti-cut tape (20) extending to the outside of the winding roller (16). The elastic anti-cut tape (20) adheres to the outer wall of the glass to complete the assembly. S2. Insert the assembled glass into the fixing slot, start the vacuum pump (12) to evacuate the air inside the suction cup (2) through the vacuum pipe (11) and discharge it to the outside of the fixing frame (1) through the exhaust port, so that the suction cup (2) generates suction and sticks to the glass. Turn off the vacuum pump (12) and start the inflation pump (4). The inflation pump (4) inflates the filling air bag (3) through the inflation pipe. The filling air bag (3) expands due to the inflating of the gas inside and covers and fills the glass along the edge. This allows the glass to be enclosed inside the airbag (3) and the pressure spring (14) to drive the sealing ball (15) to press against the fine air hole to seal the internal space of the airbag (3). Then, the air pump (4) and the side door cover (10) are turned off, and the mounting bracket (1) can be loaded and transported. During the transportation process, the gas filled inside the airbag (3) buffers the force on the glass around its perimeter, and the elastic ball (18) wraps around the corner of the glass to buffer the force on it. S3. After the glass is transported to the predetermined position, the electric push rod (9) is energized to extend its telescopic end and move against the side frame (8). The movement of the side frame (8) will move the push rod (7) to the outside of the pressure relief pipe (6). At the same time as the push rod (7) moves, the sealing ball (15) moves and disconnects from the connection between it and the fine air hole. The gas inside the airbag (3) will be discharged from the inside of the pressure relief pipe (6), and the glass can be taken away.

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