Automatic unloading machine for hollow glass production line

Abstract

The invention discloses an automatic unloading machine for a hollow glass production line, and relates to the technical field of glass production, the automatic unloading machine comprises a portal frame, a pick-and-place mechanism and a guide assembly, the pick-and-place mechanism comprises a moving trolley, the top of the moving trolley and the output end of a linear driver are fixedly installed, and an air cylinder is installed on the side of the outer side of the moving trolley; a glass frame is fixedly installed at the extending end of the air cylinder, a suction cup is installed on the vertical face of the outer side of the glass frame, a vacuum generator is installed on the side, away from the suction cup, of the glass frame, and a clamping groove is formed in the position, close to the vacuum generator, of the middle of the outer side of the glass frame; an inverted-cone-shaped rotating hopper is rotationally installed on the side of the outer side of the U-shaped guide rail, and a clamping module is installed on the side, away from the inverted-cone-shaped rotating hopper, of the U-shaped guide rail. The automatic discharging machine for the hollow glass production line achieves the effect of stable movement, glass is taken and placed stably, the influence of external force and vibration is reduced, falling is not prone to occurring, and safety and reliability are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of glass production, in particular to an automatic unloading machine for a hollow glass production line. Background Art

[0002] With the rapid development of science and technology, more and more glass is used. Insulating glass is a kind of glass produced by the glass industry. Insulating glass is a new type of building material with good heat insulation, sound insulation, beautiful and practical, and can reduce the weight of buildings. It is made of multiple pieces of glass, using high-strength and high-airtightness composite adhesives to bond the glass sheets to an aluminum alloy frame containing a desiccant to make high-efficiency sound insulation and heat insulation glass. Insulating glass has many properties that are superior to ordinary double-layer glass, so it has been recognized. Insulating glass is a glass product that separates two or more pieces of glass evenly with effective support and seals them around the perimeter to form a dry gas space between the glass layers. Its main materials are glass, warm edge spacers, corner plugs, butyl rubber, polysulfide glue, and desiccant. In the production process of insulating glass, it is necessary to take and put the glass.

[0003] At present, during the existing production of insulating glass, some large pieces of glass are inconvenient to take out and put down. At the same time, with the operation of the equipment, vibration is inevitable, which causes the glass to be not stable enough during transfer and easily fall, posing a great safety hazard. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic unloading machine for a hollow glass production line, comprising: A gantry with a linear drive mounted in the middle of the top of the gantry; A pick-and-place mechanism, which is used to load and transfer the insulating glass, and is installed on the side of the outer side of the gantry; Wherein, the pick-and-place mechanism comprises a moving trolley, which is slidably mounted on the side of the outer side of the gantry frame and close to the position of the linear drive, the top of the moving trolley is fixedly mounted on the output end of the linear drive, a cylinder is mounted on the side of the outer side of the moving trolley, a glass frame is fixedly mounted on the protruding end of the cylinder, a suction cup is mounted on the vertical surface of the outer side of the glass frame, the suction cup is mounted on the side close to the cylinder, a vacuum generator is mounted on the side of the glass frame away from the suction cup, an air inlet end of the vacuum generator is connected with the vacuum generator, a card slot is provided in the middle of the outer side of the glass frame and close to the vacuum generator, and the card slot is provided above the vacuum generator, the output end of the linear drive is used to drive the moving trolley to move, the glass frame is moved as a whole to the side away from the conveying mechanism, and the cylinder is turned on to work, the protruding end of the cylinder is extended and contracted, the glass frame can be driven to move downward and upward, thereby helping the suction cup to contact the insulating glass, and under the action of the vacuum generator, the insulating glass can be sucked, thereby fixing the insulating glass, which is convenient for transferring the insulating glass; A guide assembly, which is used to support the insulating glass, and is installed on the lower side of the top of the gantry; Wherein, the guide assembly comprises a U-shaped guide rail, the opening of the U-shaped guide rail is downward, and the top of the U-shaped guide rail is fixedly installed on the lower side of the top of the gantry, an inverted cone bucket is rotatably installed at the side of the outer side of the U-shaped guide rail, and a circular ring is fixedly installed at the conical surface of the outer side of the inverted cone bucket, and a clamping module is installed on the side of the U-shaped guide rail away from the inverted cone bucket. When the extended end of the cylinder contracts, the glass frame drives the insulating glass to move upward, so that the top of the insulating glass and the top of the glass frame are embedded in the interior of the U-shaped guide rail together, and the top position of the outer side of the insulating glass contacts the circular ring, and along with the movement of the insulating glass, the inverted cone bucket rotates, and combined with the inverted cone bucket evenly distributed on the outer side of the U-shaped guide rail, the insulating glass can be supported, so that the insulating glass moves smoothly.

[0005] Preferably, there are two cylinders, and the two cylinders are symmetrically installed along the moving trolley, and there are four suction cups, and the four suction cups are evenly distributed on the vertical surface outside the glass frame. When the output end of the linear drive drives the moving trolley to move, the insulating glass will be driven to move together, so the position of the insulating glass can be adjusted, which helps to move the insulating glass.

[0006] Preferably, the inverted conical bucket is evenly distributed on the sides of the outer side of the U-shaped guide rail, and the diameter of the inverted conical bucket gradually increases from bottom to top. The circular ring is made of rubber material. When the circular ring contacts the insulating glass, it will be deformed by the extrusion force, thereby achieving flexible contact, which is not easy to cause damage to the insulating glass and plays a protective role.

[0007] Preferably, the card connection module comprises a sliding connection bar, which is slidably mounted on the side of the outer side of the U-shaped guide rail, and a supporting square column is fixedly mounted in the middle of the bottom of the sliding connection bar, and a connecting tube is fixedly mounted at the bottom of the sliding connection bar and close to the supporting square column, and a card joint is slidably mounted at the center of the outer side of the connecting tube, and the position of the card joint corresponds to the position of the card slot, and a spring is fixedly mounted between the central axis of the outer side of the card joint and the inner wall of the connecting tube, and a bending plate is fixedly mounted on the outer side of the sliding connection bar and close to the bottom position, and a limiting plate is fixedly mounted on the side of the bending plate away from the sliding connection bar. As the glass frame moves upward, the bottom end of the limiting plate is arc-shaped, and under the guidance of the limiting plate, the top end of the glass frame is convenient to enter the interior of the U-shaped guide rail, and the card joint is embedded in the interior of the card slot, and the spring is compressed, so that the glass frame can be carded and self-locked, so that the glass frame is not easy to shake when moving, and at the same time, the sliding connection bar can be used to move along the length direction of the U-shaped guide rail, so that when the glass frame drives the insulating glass to move, it is not easy for the structure to get stuck.

[0008] Preferably, there are two sliding connection bars, and the two sliding connection bars are symmetrically installed along the supporting square column, and the bottom end of the limiting piece is arc-shaped.

[0009] Preferably, the side of the clamping joint away from the connecting tube is an arc-shaped surface, and the clamping joint and the spring are installed at the same height, so that the spring can apply elastic force to the clamping joint.

[0010] Preferably, a conveying mechanism is installed at the supporting leg position at the bottom of the gantry, and the conveying mechanism includes a frame, the frame is installed at the supporting leg position at the bottom of the gantry, an active roller is rotatably installed on the top of the frame and away from the supporting leg at the bottom of the gantry, a driven roller is rotatably installed on the top of the frame and away from the active roller, a servo motor is installed on the outside of the frame and close to the active roller, the output shaft of the servo motor and the active roller are driven and installed through a belt transmission assembly, a conveyor belt is installed between the middle of the outer cylindrical surface of the active roller and the middle of the outer cylindrical surface of the driven roller, a material receiving assembly is installed on the outside of the frame and close to the driven roller, and an anti-slip pad is installed on the side of the outer side of the conveyor belt.

[0011] Preferably, the driven roller and the driving roller are installed at the same height, and the anti-slip pads are evenly distributed on the sides of the outer side of the conveyor belt.

[0012] Preferably, the material receiving assembly includes a support base and a hydraulic cylinder, the support base is installed on the outside of the frame and close to the driven roller, the hydraulic cylinder is rotatably installed on the outside of the frame and close to the support base, the top of the support base is hinged with a material receiving frame, the telescopic end of the hydraulic cylinder is hinged to the material receiving frame, a notch is provided on the side of the material receiving frame close to the conveyor belt, and buffer pads are fixedly installed at corresponding positions on the inner wall of the material receiving frame. When the glass frame drives the insulating glass to move to just above the material receiving frame, the protruding end of the cylinder is extended again to lower the insulating glass, so that the insulating glass is inserted into the interior of the material receiving frame, and the insulating glass is in contact with the buffer pad to achieve a buffering effect, so that the insulating glass is not prone to collision, and the insulating glass can be smoothly received.

[0013] Preferably, there are two hydraulic cylinders, and the two hydraulic cylinders are symmetrically installed along the material receiving frame, and the hydraulic cylinders are installed obliquely. The contraction of the output end of the hydraulic cylinder can drive the material receiving frame to rotate clockwise to adjust the angle, so that the insulating glass in the material receiving frame is close to the conveyor belt, and the servo motor is turned on to work. The output end of the servo motor is rotated, and the driving roller is rotated under the transmission connection of the belt transmission component, and the conveyor belt is operated under the rotation support of the driven roller, so that the insulating glass can be contacted through the anti-slip pad to increase the friction, so that the insulating glass can be moved out of the material receiving frame, and the insulating glass can be transported; When the insulating glass is moved out of the receiving frame, the output end of the hydraulic cylinder can be extended so that the receiving frame is pushed and rotated counterclockwise to reset, so that the receiving frame is in a vertical state, which is convenient for the next receiving.

[0014] The present invention provides an automatic unloading machine for a hollow glass production line. It has the following beneficial effects: 1. The automatic unloader of the insulating glass production line uses the output end of the linear drive to drive the moving trolley to move, and moves the glass rack as a whole to the side away from the conveying mechanism. The extension and contraction of the extended end of the cylinder can drive the glass rack to move downward and upward, which helps the suction cup to contact the insulating glass, and under the action of the vacuum generator, the insulating glass can be sucked, thereby fixing the insulating glass and facilitating the transfer of the insulating glass.

[0015] Second, the automatic unloader of the insulating glass production line, when the output end of the linear drive drives the moving trolley to move, the insulating glass will be driven to move together, so the position of the insulating glass can be adjusted, which helps to move the insulating glass.

[0016] 3. The automatic unloader of the insulating glass production line, when the extended end of the cylinder shrinks, the glass rack drives the insulating glass upward, so that the top of the insulating glass and the top of the glass rack are embedded in the inside of the U-shaped guide rail, and the top position of the outer side of the insulating glass is in contact with the circular ring. With the movement of the insulating glass, the inverted cone bucket rotates, and combined with the inverted cone bucket evenly distributed on the outer side of the U-shaped guide rail, the insulating glass can be supported, so that the insulating glass moves smoothly.

[0017] Fourth, the automatic unloader of the insulating glass production line uses a circular ring made of rubber. When the circular ring contacts the insulating glass, it will be deformed by the squeezing force, thus achieving flexible contact, which is not easy to cause damage to the insulating glass and plays a protective role.

[0018] 5. The automatic unloader of the insulating glass production line is easy for the top of the glass rack to enter the inside of the U-shaped guide rail under the guidance of the limit plate, and the card joint is embedded in the inside of the card slot. When the spring is compressed, the glass rack can be self-locked, so that the glass rack is not easy to shake when moving. At the same time, the sliding connecting strip can be used to move along the length direction of the U-shaped guide rail, so that when the glass rack drives the insulating glass to move, it is not easy for the structure to get stuck.

[0019] 6. The automatic unloading machine of the insulating glass production line, when the glass rack drives the insulating glass to move to the top of the material receiving frame, uses the extended end of the cylinder to extend again to lower the insulating glass, so that the insulating glass is inserted into the interior of the material receiving frame, and uses the insulating glass to contact with the buffer cushion to achieve a buffering effect, making it less likely for the insulating glass to collide, so that the insulating glass can be smoothly received.

[0020] 7. The automatic unloader of the insulating glass production line can drive the receiving frame to rotate clockwise to adjust the angle by the contraction of the output end of the hydraulic cylinder, and can rotate the active roller by the rotation of the output end of the servo motor and the transmission connection of the belt drive assembly, so that the conveyor belt can operate, and can contact the insulating glass through the anti-slip pad to increase the friction, so that the insulating glass can be moved out of the receiving frame, and the insulating glass can be transported. After the insulating glass moves out of the receiving frame, the output end of the hydraulic cylinder can be extended to make the receiving frame receive the driving force, and rotate counterclockwise to reset, so that the receiving frame is in a vertical state, which is convenient for the next material receiving. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the automatic unloading machine of the insulating glass production line of the present invention; Figure 2 This is a bottom view structural diagram of the automatic unloading machine of the insulating glass production line of the present invention; Figure 3 It is a schematic diagram of the connection structure between the pick-and-place mechanism and the gantry of the present invention; Figure 4 It is a schematic diagram of the side structure of the pick-and-place mechanism of the present invention; Figure 5 It is a schematic diagram of the connection structure between the guide assembly and the gantry of the present invention; Figure 6 It is a schematic diagram of the overall structure of the guide assembly of the present invention; Figure 7 It is a schematic diagram of the overall structure of the card connection module of the present invention; Figure 8 It is a schematic diagram of the overall structure of the conveying mechanism of the present invention; Fig. 9 It is a schematic diagram of the overall structure of the material receiving assembly of the present invention.

[0022] In the figure: 1. gantry; 2. linear drive; 3. pick-and-place mechanism; 4. guide assembly; 5. conveying mechanism; 31. mobile trolley; 32. cylinder; 33. glass rack; 34. suction cup; 35. vacuum generator; 36. card slot; 41. U-shaped guide rail; 42. inverted cone bucket; 43. circular ring; 44. card connection module; 441. sliding connection strip; 442. supporting square column; 443. connecting cylinder; 444. card joint; 445. spring; 446. zigzag plate; 447. limit plate; 51. frame; 52. active roller; 53. driven roller; 54. servo motor; 55. conveyor belt; 56. material receiving assembly; 57. anti-skid pad; 561. support base; 562. hydraulic cylinder; 563. material receiving frame; 564. notch; 565. buffer cushion. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0024] The first embodiment, as Figure 1-Figure 4 As shown, the present invention provides a technical solution: an automatic unloading machine for a hollow glass production line, comprising: A gantry 1, wherein a linear drive 2 is installed in the middle of the top of the gantry 1; A pick-and-place mechanism 3, which is used to load and transfer the insulating glass, and is installed on the side of the outer side of the gantry 1; The pick-and-place mechanism 3 includes a moving trolley 31, which is slidably mounted on the side of the outer side of the gantry 1 and close to the position of the linear drive 2, and the top of the moving trolley 31 is fixedly mounted on the output end of the linear drive 2, and a cylinder 32 is mounted on the side of the outer side of the moving trolley 31, and a glass frame 33 is fixedly mounted on the protruding end of the cylinder 32, and a suction cup 34 is mounted on the vertical surface of the outer side of the glass frame 33, and the suction cup 34 is mounted on a side close to the cylinder 32, and a vacuum generator 35 is mounted on the side of the glass frame 33 away from the suction cup 34, and the air inlet end of the vacuum generator 35 is connected to the vacuum generator 35, and the outer side of the glass frame 33 A card slot 36 is provided in the middle and near the vacuum generator 35. The card slot 36 is provided above the vacuum generator 35. The staff starts the linear drive 2 to work, uses the output end of the linear drive 2 to drive the moving trolley 31 to move, drives the glass frame 33 to move as a whole, and starts the cylinder 32 to work. The extended end of the cylinder 32 is extended and contracted to drive the glass frame 33 to move downward and upward, which helps the suction cup 34 to contact the insulating glass. Under the action of the vacuum generator 35, the insulating glass can be sucked, thereby fixing the insulating glass and facilitating the transfer of the insulating glass. There are two cylinders 32, and the two cylinders 32 are symmetrically installed along the moving trolley 31. There are four suction cups 34, and the four suction cups 34 are evenly distributed on the vertical surface outside the glass frame 33. When the output end of the linear drive 2 drives the moving trolley 31 to move, the insulating glass will be driven to move together, so that the position of the insulating glass can be adjusted, which helps to move the insulating glass.

[0025] The second embodiment, as Figure 1-Figure 7 As shown, based on the first embodiment: A guide assembly 4, which is used to support the insulating glass, and is installed on the lower side of the top of the gantry 1; Wherein, the guide assembly 4 comprises a U-shaped guide rail 41, the opening of the U-shaped guide rail 41 is downward, and the top of the U-shaped guide rail 41 is fixedly installed on the lower side of the top of the gantry 1, an inverted cone bucket 42 is rotatably installed at the side of the outer side of the U-shaped guide rail 41, and a circular ring 43 is fixedly installed at the conical surface of the outer side of the inverted cone bucket 42, and a clamping module 44 is installed on the side of the U-shaped guide rail 41 away from the inverted cone bucket 42. When the extended end of the cylinder 32 is retracted, the glass frame 33 drives the insulating glass to move upward, so that the top of the insulating glass and the top of the glass frame 33 are embedded in the interior of the U-shaped guide rail 41 together, and the top position of the outer side of the insulating glass contacts the circular ring 43, along with the movement of the insulating glass, the inverted cone bucket 42 is rotated, and combined with the inverted cone bucket 42 evenly distributed on the outer side of the U-shaped guide rail 41, the insulating glass can be supported, so that the insulating glass moves smoothly.

[0026] The inverted conical bucket 42 is evenly distributed on the side outside the U-shaped guide rail 41. The diameter of the inverted conical bucket 42 gradually increases from bottom to top. The circular ring 43 is made of rubber. When the circular ring 43 contacts the insulating glass, it will be deformed by the squeezing force, thereby achieving flexible contact and not easily causing damage to the insulating glass.

[0027] The card connection module 44 includes a sliding connection strip 441, which is slidably mounted on the side of the outer side of the U-shaped guide rail 41, a supporting square column 442 is fixedly mounted in the middle of the bottom of the sliding connection strip 441, a connecting tube 443 is fixedly mounted at the bottom of the sliding connection strip 441 and close to the supporting square column 442, a card joint 444 is slidably mounted at the center of the outer side of the connecting tube 443, the position of the card joint 444 corresponds to the position of the card slot 36, a spring 445 is fixedly mounted between the central axis of the outer side of the card joint 444 and the inner wall of the connecting tube 443, and a zigzag plate 44 is fixedly mounted on the outer side of the sliding connection strip 441 and close to the bottom. 6. A limit piece 447 is fixedly installed on one side of the bending plate 446 away from the sliding connection strip 441. As the glass frame 33 moves upward, the bottom end of the limit piece 447 is arc-shaped. Under the guidance of the limit piece 447, the top of the glass frame 33 can enter the inside of the U-shaped guide rail 41, and the clamping joint 444 is embedded in the inside of the clamping groove 36. The spring 445 is compressed, and the glass frame 33 can be clamped and self-locked, so that the glass frame 33 is not easy to shake when moving. At the same time, the sliding connection strip 441 can be used to move along the length direction of the U-shaped guide rail 41, so that when the glass frame 33 drives the insulating glass to move, it is not easy for the structure to get stuck.

[0028] There are two sliding connection bars 441 , and the two sliding connection bars 441 are symmetrically installed along the supporting square column 442 , and the bottom end of the limiting piece 447 is arc-shaped.

[0029] The side of the clamping joint 444 away from the connecting tube 443 is an arc-shaped surface. The clamping joint 444 and the spring 445 are installed at the same height, so that the spring 445 can apply elastic force to the clamping joint 444.

[0030] The third embodiment, as Figure 1-Figure 9 As shown, based on the first and second embodiments: A conveying mechanism 5 is installed at the supporting leg position at the bottom of the gantry 1, and the conveying mechanism 5 includes a frame 51, which is installed at the supporting leg position at the bottom of the gantry 1, and a driving roller 52 is rotatably installed on the top of the frame 51 and one end away from the bottom supporting leg of the gantry 1, and a driven roller 53 is rotatably installed on the top of the frame 51 and one end away from the driving roller 52, and a servo motor 54 is installed on the outside of the frame 51 and close to the driving roller 52, and the output shaft of the servo motor 54 and the driving roller 52 are installed through a belt transmission assembly. A conveyor belt 55 is installed between the middle of the outer cylindrical surface of the driving roller 52 and the middle of the outer cylindrical surface of the driven roller 53, a material receiving assembly 56 is installed on the outside of the frame 51 and close to the driven roller 53, and an anti-slip pad 57 is installed on the side of the outer side of the conveyor belt 55.

[0031] The driven roller 53 and the driving roller 52 are installed at the same height, and the anti-skid pads 57 are evenly distributed on the sides of the outer side of the conveyor belt 55 .

[0032] The material receiving assembly 56 includes a support base 561 and a hydraulic cylinder 562. The support base 561 is installed on the outer side of the frame 51 and close to the driven roller 53. The hydraulic cylinder 562 is rotatably installed on the outer side of the frame 51 and close to the support base 561. A material receiving frame 563 is hinged on the top of the support base 561. The telescopic end of the hydraulic cylinder 562 is hinged to the material receiving frame 563. A notch 564 is provided on the side of the material receiving frame 563 close to the conveyor belt 55. Buffer pads 565 are fixedly installed at corresponding positions on the inner wall of the material receiving frame 563. When the glass frame 33 drives the insulating glass to move to the top of the material receiving frame 563, the extended end of the cylinder 32 is extended again to lower the insulating glass, so that the insulating glass is inserted into the interior of the material receiving frame 563, and the insulating glass is in contact with the buffer pad 565 to achieve a buffering effect, so that the insulating glass is not easy to collide, and the insulating glass can be smoothly received.

[0033] There are two hydraulic cylinders 562, and the two hydraulic cylinders 562 are symmetrically installed along the material receiving frame 563, and the hydraulic cylinders 562 are tiltedly installed. The staff turns on the hydraulic cylinders 562 to work, and uses the contraction of the output end of the hydraulic cylinder 562 to drive the material receiving frame 563 to rotate clockwise to adjust the angle, so that the insulating glass in the material receiving frame 563 is close to the conveyor belt 55, and turns on the servo motor 54 to work, and uses the rotation of the output end of the servo motor 54 and the transmission connection of the belt transmission component to make the active roller 52 rotate, and under the rotation support of the driven roller 53, the conveyor belt 55 is operated, and can contact the insulating glass through the anti-slip pad 57, increase the friction, and facilitate the insulating glass to move out of the material receiving frame 563, so that the insulating glass can be transported; After the insulating glass moves out of the receiving frame 563, the output end of the hydraulic cylinder 562 can be extended to push the receiving frame 563 and rotate it counterclockwise to reset it, so that the receiving frame 563 is in a vertical state, which is convenient for the next receiving.

[0034] When in use, the staff starts the linear drive 2 to work, uses the output end of the linear drive 2 to drive the moving trolley 31 to move, moves the glass frame 33 as a whole to the side away from the conveying mechanism 5, and starts the cylinder 32 to work. By extending the extended end of the cylinder 32, the glass frame 33 can be driven to move downward, which helps the suction cup 34 to contact the insulating glass, and under the action of the vacuum generator 35, the insulating glass can be sucked, so as to fix the insulating glass. At this time, the extended end of the cylinder 32 is contracted to drive the insulating glass to move upward; When the extended end of the cylinder 32 is retracted, the glass frame 33 drives the insulating glass to move upward, so that the top of the insulating glass and the top of the glass frame 33 are embedded in the U-shaped guide rail 41 together, and the top position of the outer side of the insulating glass contacts the circular ring 43. At the same time, the bottom end of the limiting piece 447 is arc-shaped. Under the guidance of the limiting piece 447, it is convenient for the top of the glass frame 33 to enter the U-shaped guide rail 41, and the clamping joint 444 is embedded in the clamping groove 36. The spring 445 is compressed, so that the glass frame 33 can be clamped and self-locked, so that the glass frame 33 is not easy to shake when moving. At this time, the output end of the linear drive 2 is used again to push the moving trolley 31, so that the moving trolley 31 moves, and combined with the sliding connection strip 441, it can move along the length direction of the U-shaped guide rail 41, so that when the glass frame 33 drives the insulating glass to move, it is not easy to get stuck. As the insulating glass moves, the inverted cone-shaped rotating bucket 42 rotates, and the inverted cone-shaped rotating bucket 42 is evenly distributed on the outside of the U-shaped guide rail 41, so that the insulating glass can be supported, so that the insulating glass moves smoothly, and the insulating glass can be moved to the side close to the conveying mechanism 5; When the glass rack 33 drives the insulating glass to move to the top of the receiving frame 563, the linear drive 2 is stopped, and the extended end of the cylinder 32 is extended again to lower the insulating glass so that the insulating glass is inserted into the receiving frame 563. The insulating glass is in contact with the buffer cushion 565 to achieve a buffering effect, so that the insulating glass is not easy to collide, and the insulating glass can be smoothly received. At this time, the vacuum generator 35 is turned off so that the suction cup 34 no longer sucks the glass, and the cylinder 32 is turned on again to work, and the extended end of the cylinder 32 is contracted to lift the glass rack 33 as a whole. The staff starts the hydraulic cylinder 562 to work, and the contraction of the output end of the hydraulic cylinder 562 can drive the receiving frame 563 to rotate clockwise to adjust the angle, so that the insulating glass in the receiving frame 563 is close to the conveyor belt 55, and the servo motor 54 is turned on to work, and the active roller 52 is rotated by the rotation of the output end of the servo motor 54 and the transmission connection of the belt transmission component, and the conveyor belt 55 is operated under the rotation support of the driven roller 53, so that the conveyor belt 55 can contact the insulating glass through the anti-slip pad 57, increase the friction, and facilitate the insulating glass to move out of the receiving frame 563, so that the insulating glass can be transported; After the insulating glass moves out of the receiving frame 563, the output end of the hydraulic cylinder 562 can be extended to push the receiving frame 563 and rotate it counterclockwise to reset it, so that the receiving frame 563 is in a vertical state, which is convenient for the next receiving.

[0035] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An automatic unloader for a hollow glass production line, characterized in that: include: A gantry (1), wherein a linear drive (2) is installed in the middle of the top of the gantry (1); A pick-and-place mechanism (3), the pick-and-place mechanism (3) being used to load and transfer the insulating glass, the pick-and-place mechanism (3) being installed on the side of the outer side of the gantry (1); The pick-and-place mechanism (3) comprises a moving trolley (31), the moving trolley (31) being slidably mounted on the side of the outer side of the gantry (1) and close to the position of the linear drive (2), the top of the moving trolley (31) being fixedly mounted to the output end of the linear drive (2), a cylinder (32) being mounted on the side of the outer side of the moving trolley (31), a glass frame (33) being fixedly mounted on the protruding end of the cylinder (32), a suction cup (34) being mounted on the vertical surface of the outer side of the glass frame (33), the suction cup (34) being mounted on a side close to the cylinder (32), a vacuum generator (35) being mounted on a side of the glass frame (33) away from the suction cup (34), an air inlet end of the vacuum generator (35) being connected to the vacuum generator (35), a card slot (36) being provided in the middle of the outer side of the glass frame (33) and close to the vacuum generator (35), the card slot (36) being provided above the vacuum generator (35); A guide assembly (4), the guide assembly (4) being used to support the insulating glass, the guide assembly (4) being mounted on the lower side of the top of the gantry (1); The guide assembly (4) comprises a U-shaped guide rail (41), the opening of the U-shaped guide rail (41) is downward, and the top of the U-shaped guide rail (41) is fixedly mounted to the lower side of the top of the gantry (1), an inverted cone-shaped rotating bucket (42) is rotatably mounted on the side of the outer side of the U-shaped guide rail (41), a circular ring (43) is fixedly mounted on the conical surface of the outer side of the inverted cone-shaped rotating bucket (42), and a clamping module (44) is mounted on the side of the U-shaped guide rail (41) away from the inverted cone-shaped rotating bucket (42).

2. The automatic unloading machine for insulating glass production line according to claim 1, characterized in that: There are two cylinders (32), and the two cylinders (32) are symmetrically installed along the moving trolley (31); there are four suction cups (34), and the four suction cups (34) are evenly distributed on the vertical surface outside the glass frame (33).

3. The automatic unloading machine for insulating glass production line according to claim 1, characterized in that: The inverted cone-shaped rotating buckets (42) are evenly distributed on the sides of the outer side of the U-shaped guide rail (41), and the diameter of the inverted cone-shaped rotating buckets (42) gradually increases from bottom to top.

4. The automatic unloading machine for insulating glass production line according to claim 1, characterized in that: The card-connecting module (44) comprises a sliding connection strip (441), the sliding connection strip (441) being slidably mounted on the side of the outer side of the U-shaped guide rail (41), a supporting square column (442) being fixedly mounted in the middle of the bottom of the sliding connection strip (441), a connecting tube (443) being fixedly mounted at the bottom of the sliding connection strip (441) and close to the supporting square column (442), a card joint (444) being slidably mounted at the center of the outer side of the connecting tube (443), the position of the card joint (444) corresponding to the position of the card slot (36), a spring (445) being fixedly mounted between the central axis of the outer side of the card joint (444) and the inner wall of the connecting tube (443), a zigzag plate (446) being fixedly mounted on the outer side of the sliding connection strip (441) and close to the bottom, and a limiting plate (447) being fixedly mounted on the side of the zigzag plate (446) away from the sliding connection strip (441).

5. The automatic unloading machine for insulating glass production line according to claim 4, characterized in that: There are two sliding connection bars (441), and the two sliding connection bars (441) are symmetrically installed along the supporting square column (442), and the bottom end of the limiting piece (447) is arc-shaped.

6. The automatic unloading machine for insulating glass production line according to claim 4, characterized in that: The side of the clamping joint (444) away from the connecting tube (443) is an arc-shaped surface, and the clamping joint (444) and the spring (445) are installed at the same height.

7. The automatic unloading machine for insulating glass production line according to claim 1, characterized in that: A conveying mechanism (5) is installed at the support leg position at the bottom of the gantry (1). The conveying mechanism (5) comprises a frame (51). The frame (51) is installed at the support leg position at the bottom of the gantry (1). A driving roller (52) is rotatably installed at the top of the frame (51) and at one end away from the support leg at the bottom of the gantry (1). A driven roller (53) is rotatably installed at the top of the frame (51) and at one end away from the driving roller (52). A servo motor (54) is installed at the position of the active roller (52), and the output shaft of the servo motor (54) is installed with the active roller (52) via a belt transmission assembly. A conveyor belt (55) is installed between the middle of the outer cylindrical surface of the active roller (52) and the middle of the outer cylindrical surface of the driven roller (53). A material receiving assembly (56) is installed on the outer side of the frame (51) and close to the driven roller (53). An anti-slip pad (57) is installed on the side of the outer side of the conveyor belt (55).

8. The automatic unloading machine for insulating glass production line according to claim 7, characterized in that: The driven roller (53) and the driving roller (52) are installed at the same height, and the anti-slip pads (57) are evenly distributed on the sides of the outer side of the conveyor belt (55).

9. The automatic unloading machine for insulating glass production line according to claim 7, characterized in that: The material receiving assembly (56) comprises a support base (561) and a hydraulic cylinder (562); the support base (561) is mounted on the outside of the frame (51) and close to the driven roller (53); the hydraulic cylinder (562) is rotatably mounted on the outside of the frame (51) and close to the support base (561); a material receiving frame (563) is hingedly connected to the top of the support base (561); a telescopic end of the hydraulic cylinder (562) is hingedly connected to the material receiving frame (563); a notch (564) is provided on a side of the material receiving frame (563) close to the conveyor belt (55); and buffer cushions (565) are fixedly installed at corresponding positions on the inner wall of the material receiving frame (563).

10. The automatic unloading machine for insulating glass production line according to claim 9, characterized in that: There are two hydraulic cylinders (562), and the two hydraulic cylinders (562) are symmetrically installed along the material receiving frame (563), and the hydraulic cylinders (562) are installed obliquely.

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