A hollow glass transfer device

Abstract

The present invention discloses a hollow glass transfer device, which includes two tracks. A moving frame is slidably arranged on the two tracks, and the moving frame can move along the tracks under the drive of a first driving mechanism. A backrest plate support frame is arranged on the moving frame, and a backrest plate is slidably arranged on the backrest plate support frame. A plurality of support rods are arranged at the bottom of the backrest plate, and the upper end surfaces of all the support rods together form a glass support platform for supporting the hollow glass. The backrest plate can move downward or upward relative to the backrest plate support frame under the drive of a second driving mechanism. When the backrest plate moves downward relative to the backrest plate support frame, it can drive the glass support platform to move downward to the lower part of the hollow glass received by the conveying roller path at the last working station of the production line. And when the backrest plate moves upward relative to the backrest plate support frame, it can drive the glass support platform to move upward to lift the hollow glass received on the conveying roller path at the last working station of the production line. The present invention has the advantage of high working efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of insulating glass manufacturing equipment, and particularly relates to a transfer device for insulating glass. Background Art

[0002] Insulating glass is a new type of building material with good heat insulation, sound insulation, aesthetic appearance, and can reduce the self-weight of buildings. Insulating glass is processed by an insulating glass production line. The insulating glass output from the insulating glass production line is a glass product with a dry gas space formed by two layers of flat glass evenly separated by an aluminum spacer and bonded and sealed with hot melt adhesive around the periphery. During the production process of insulating glass, the processed insulating glass will be horizontally transferred to the conveying roller path at the last working station of the insulating glass production line and wait to be further transferred to the glass storage rack at the glass temporary storage station. The currently commonly used glass transfer method is as follows: First, the suction cup on the lifting rope of the crane is adsorbed on the insulating glass, and then the insulating glass is lifted by the crane to the glass storage rack at the glass temporary storage station. During this process, one or two people are always needed to assist in the lifting of the insulating glass to prevent the insulating glass from shaking so as to ensure that the insulating glass is lifted to the glass storage rack in the correct posture. The disadvantages of the above glass transfer method are: (1) High labor intensity of workers and low work efficiency; (2) The suction cup is adsorbed and fixed on a single layer of flat glass of the insulating glass. During the process of lifting the insulating glass by the crane through the suction cup, since the suction cup only acts on the single layer of flat glass of the insulating glass adsorbed thereto, it is very easy to cause relative movement and misalignment of the two layers of flat glass of the insulating glass during the lifting process, affecting the product quality of the insulating glass. Summary of the Invention

[0003] The purpose of the present invention is to provide a transfer device for insulating glass with high work efficiency.

[0004] To achieve the above object, the present invention adopts the following technical solution: A hollow glass transfer device includes a moving frame. The moving frame can be driven by a first driving mechanism to move from the last working position of the production line to the glass temporary storage position, or from the glass temporary storage position to the last working position of the production line. A backrest support frame is arranged on the moving frame, and a backrest for the hollow glass to abut against is slidably arranged on the backrest support frame. A plurality of support rods are arranged at the bottom of the backrest, and the upper end surfaces of all the support rods together form a glass support platform for supporting the hollow glass. The backrest can move downward or upward relative to the backrest support frame under the drive of a second driving mechanism. When the backrest moves downward relative to the backrest support frame, it can drive the glass support platform to move downward to the lower part of the hollow glass received by the conveying roller path at the last working position of the production line. And when the backrest moves upward relative to the backrest support frame, it can drive the glass support platform to move upward to lift the hollow glass received on the conveying roller path at the last working position of the production line. At this time, when the moving frame moves along the track from the last working position of the production line to the glass temporary storage position, it can drive the hollow glass supported by the glass support platform to move from the last working position of the production line to the glass temporary storage position.

[0005] Further, for the above-mentioned hollow glass transfer device, the structure of the first driving mechanism includes: two parallel tracks extending longitudinally from the last working position of the production line to the glass temporary storage position. The moving frame is slidably arranged on the two tracks. A rack is respectively arranged on the opposite inner side surfaces of the two tracks, and both racks extend longitudinally from the last working position of the production line to the glass temporary storage position. A motor is vertically installed on both sides of the bottom of the moving frame, and a gear meshing with the rack on the same side is respectively arranged on the output shaft of each motor. The motor drives the moving frame to move along the track from the last working position of the production line to the glass temporary storage position, or from the glass temporary storage position to the last working position of the production line through the cooperation of the gear and the rack.

[0006] Further, for the above-mentioned hollow glass transfer device, the structure of the second driving mechanism includes: a lifting cylinder installed on the backrest support frame. The cylinder body of the lifting cylinder is fixed to the backrest support frame, and the piston rod of the lifting cylinder is fixed to the backrest. When the piston rod of the lifting cylinder extends, it can drive the backrest to move upward relative to the backrest support frame, so that the glass support platform moves upward to lift the hollow glass received on the conveying roller path. When the piston rod of the lifting cylinder retracts, it can drive the backrest to move downward relative to the backrest support frame, so that the glass support platform moves downward to the lower part of the hollow glass received by the conveying roller path.

[0007] Further, for the above-mentioned hollow glass transfer device, the lower end of the backrest support frame is hinged to the moving frame through a transverse pin shaft, and the backrest support frame can lean forward or backward around the transverse pin shaft under the drive of a third driving mechanism.

[0008] Further, for a hollow glass transfer device as described above, wherein: the structure of the third driving mechanism includes: a tipping cylinder mounted on the moving frame, the cylinder body of the tipping cylinder is hinged to the moving frame, and the piston rod of the tipping cylinder is hinged to the backrest support frame. When the piston rod of the tipping cylinder extends, it can drive the backrest support frame and the backrest to lean forward, so as to smoothly place the hollow glass on the backrest onto the glass storage rack at the glass temporary storage station; when the piston rod of the tipping cylinder retracts, it can drive the backrest support frame and the backrest to lean backward and reset.

[0009] Further, for a hollow glass transfer device as described above, wherein: two kidney-shaped holes are provided on the moving frame and are distributed on both sides of the tipping cylinder. On both sides of the tipping cylinder, a limiting pull rod is respectively provided. The upper end of each limiting pull rod is hinged to the backrest support frame, and the lower end of each limiting pull rod extends out from the corresponding kidney-shaped hole and is threadedly connected with a limiting nut.

[0010] Further, for a hollow glass transfer device as described above, wherein: a plurality of suction cups are provided on the backrest. Driven by the fourth driving mechanism, the suction cups can extend outwards to adsorb and fix the hollow glass against the backrest, or retract inwards to release the adsorbed and fixed hollow glass.

[0011] Further, for a hollow glass transfer device as described above, wherein: the structure of the fourth driving mechanism includes: a telescopic cylinder mounted on the backrest, the cylinder body of the telescopic cylinder is fixed to the backrest, and the piston rod of the telescopic cylinder is fixed to the suction cup. When the piston rod of the telescopic cylinder extends, it can drive the suction cup to extend outwards to adsorb and fix the hollow glass against the backrest, and when the piston rod of the telescopic cylinder retracts, it can drive the suction cup to retract inwards to release the adsorbed and fixed hollow glass.

[0012] Further, for a hollow glass transfer device as described above, wherein: a plurality of pulleys protruding from the surface of the backrest are provided on the surface of the backrest against which the hollow glass abuts.

[0013] By implementing the above technical solutions, the beneficial effects of the present invention are: low labor intensity of workers, high work efficiency, and no dislocation of the two flat glasses of the hollow glass will occur during the glass transfer process, ensuring the product quality of the hollow glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a hollow glass transfer device according to the present invention.

[0015] Figure 2 is Figure 1 a schematic structural diagram in the left view direction.

[0016] Figure 3 is Figure 1 a schematic structural diagram in the rear view direction.

[0017] Figure 4 For Figure 1 The structural schematic diagram in the top view direction.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of a perspective of a hollow glass transfer device according to the present invention.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of another perspective of a hollow glass transfer device according to the present invention. Specific embodiments

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 shown, a hollow glass transfer device includes a moving frame 3. The moving frame 3 can be moved from the last process position of the production line to the glass temporary storage position or from the glass temporary storage position to the last process position of the production line under the drive of the first drive mechanism. A backrest support frame 4 is arranged on the moving frame 3. The lower end of the backrest support frame 4 is hinged to the moving frame 3 through a transverse pin shaft 5. The backrest support frame 4 can lean forward or backward around the transverse pin shaft 5 under the drive of the third drive mechanism. A backrest 6 that can move up and down relative to the backrest support frame 4 is slidably arranged on the backrest support frame 4. The backrest 6 is used for the hollow glass carried on the conveying roller path to lean against. A plurality of suction cups 7 are arranged on the backrest 6. The suction cups 7 can extend outwards and adsorb and fix the hollow glass leaning against the backrest 6 or retract inwards and release the adsorbed and fixed hollow glass under the drive of the fourth drive mechanism. A plurality of support rods 8 are arranged at the bottom of the backrest 6. The upper end surfaces of all the support rods 8 together form a glass support platform for supporting the hollow glass. The backrest 6 can move downwards or upwards relative to the backrest support frame 4 under the drive of the second drive mechanism. When the backrest 6 moves downwards relative to the backrest support frame 4, it can drive the glass support platform to move downwards to the lower part of the hollow glass on the conveying roller path 1. And when the backrest 6 moves upwards relative to the backrest support frame 4, it can drive the glass support platform to move upwards to lift the hollow glass carried on the conveying roller path 1. At this time, when the moving frame 3 moves along the track 2 from the last process position of the production line to the glass temporary storage position, it can drive the hollow glass supported by the glass support platform to move from the last process position of the production line to the glass temporary storage position;

[0022] In this embodiment, the structure of the first driving mechanism includes: two tracks 2 that are parallelly distributed and longitudinally extend from the last working station of the production line to the glass temporary storage station. A moving frame 3 is slidably arranged on the two tracks 2. A rack 9 is respectively arranged on the opposite inner sides of the two tracks 2, and both racks 9 longitudinally extend from the last working station of the production line to the glass temporary storage station. On both sides of the bottom of the moving frame 3, a motor 10 is vertically installed respectively. A gear 11 meshing with the rack 9 on the same side is respectively arranged on the output shaft of each motor 10. The motor 10 drives the moving frame 3 to move along the track 2 from the last working station of the production line to the glass temporary storage station or from the glass temporary storage station to the last working station of the production line through the cooperation of the gear 11 and the rack 9. The above driving mechanism has a simple structure and is convenient for installation and maintenance;

[0023] In this embodiment, the structure of the second driving mechanism includes: a lifting cylinder 17 installed on the backrest support frame 4. The cylinder body of the lifting cylinder 17 is fixed to the backrest support frame 4, and the piston rod of the lifting cylinder 17 is fixed to the backrest 6. When the piston rod of the lifting cylinder 17 extends, it can drive the backrest 6 to move upward relative to the backrest support frame 4, so that the glass holding platform moves upward to hold up the insulating glass received on the conveying roller path 1. When the piston rod of the lifting cylinder 17 retracts, it can drive the backrest 6 to move downward relative to the backrest support frame 4, so that the glass holding platform moves downward to below the conveying roller path 1. The above driving mechanism has a simple structure and is convenient for installation and maintenance;

[0024] In this embodiment, the structure of the third driving mechanism includes: a flipping cylinder 12 installed on the moving frame 3. The cylinder body of the flipping cylinder 12 is hinged to the moving frame 3, and the piston rod of the flipping cylinder 12 is hinged to the backrest support frame 4. When the piston rod of the flipping cylinder 12 extends, it can drive the backrest support frame 4 and the backrest 6 to lean forward, so as to smoothly place the insulating glass on the backrest 6 onto the glass temporary storage rack at the glass temporary storage station; when the piston rod of the flipping cylinder 12 retracts, it can drive the backrest support frame 4 and the backrest 6 to lean backward and reset. The above driving mechanism has a simple structure and is convenient for installation and maintenance; In this embodiment, two kidney-shaped holes 13 are arranged on the moving frame 3 on both sides of the flipping cylinder 12. A limiting pull rod 14 is respectively arranged on both sides of the flipping cylinder 12. The upper end of each limiting pull rod 14 is hinged to the backrest support frame 4, and the lower end of each limiting pull rod 14 extends out from the corresponding kidney-shaped hole 13 and is threadedly connected with a limiting nut 15. The cooperation of the limiting pull rod and the limiting nut can prevent the backrest support frame from leaning forward excessively, improving the use stability and safety of the equipment;

[0025] In this embodiment, the structure of the fourth driving mechanism includes: a telescopic cylinder 16 installed on the backrest plate 6. The cylinder body of the telescopic cylinder 16 is fixed to the backrest plate 6, and the piston rod of the telescopic cylinder 16 is fixed to the suction cup 7. When the piston rod of the telescopic cylinder 16 extends, it can drive the suction cup 7 to extend outwards and adsorb and fix the insulating glass against the backrest plate 6. When the piston rod of the telescopic cylinder 16 retracts, it can drive the suction cup 7 to retract inwards and release the adsorbed and fixed insulating glass. The above driving mechanism has a simple structure and is convenient for installation and maintenance;

[0026] In this embodiment, a number of pulleys 18 protruding from the surface of the backrest plate are provided on the surface of the backrest plate against which the insulating glass abuts. Friction resistance during the movement of the insulating glass along the backrest plate can be reduced through sliding, facilitating the transfer of the insulating glass horizontally output from the insulating glass production line onto the backrest plate;

[0027] During use, the insulating glass horizontally output from the insulating glass production line is first transferred onto the conveying roller path 1 and abuts against the backrest plate 6. Then, the piston rod of the lifting cylinder 17 is extended, driving the backrest plate 6 to move upwards relative to the backrest plate support frame 4, causing the glass support platform on the backrest plate 6 to move upwards and lift the insulating glass received on the conveying roller path 1. Then, the piston rod of the telescopic cylinder 16 is extended, driving the suction cup 7 to extend outwards and adsorb and fix the insulating glass against the backrest plate 6. Then, the motor 10 is started. The motor 10 drives the moving frame 3 to move along the track 2 from the last working station of the production line to the glass temporary storage station through the cooperation of the gear 11 and the rack 9, synchronously driving the insulating glass supported by the glass support platform to move from the last working station of the production line to the glass temporary storage rack at the glass temporary storage station. Then, the piston rod of the flipping cylinder 12 is extended, driving the backrest plate support frame 4 and the backrest plate 6 to tilt forward, smoothly tilting the insulating glass on the backrest plate 6 against the glass temporary storage rack at the glass temporary storage station. Then, the piston rod of the telescopic cylinder 16 is retracted, driving the suction cup 7 to retract inwards and release the adsorbed and fixed insulating glass. At this time, the insulating glass is successfully released and transferred onto the glass temporary storage rack;

[0028] Then, the motor 10 drives the moving frame 3 to move along the track 2 from the glass temporary storage station to the last working station of the production line through the cooperation of the gear 11 and the rack 9. After the moving frame moves to the last working station of the production line, the piston rod of the flipping cylinder 12 is retracted, driving the backrest plate support frame 4 and the backrest plate 6 to tilt backward and reset. Then, the piston rod of the lifting cylinder 17 is retracted, driving the backrest plate 6 to move downwards relative to the backrest plate support frame 4, causing the glass support platform to move downwards below the conveying roller path 1, waiting to transfer the next insulating glass.

[0029] The advantages of the present invention are: low labor intensity of workers, high work efficiency, and no misalignment of the two flat glass plates of the insulating glass during the glass transfer process, ensuring the product quality of the insulating glass.

Claims

1. A hollow glass transfer device, characterized in that: It includes a moving frame which can be driven by a first driving mechanism to move from the last working position of the production line to the glass temporary storage position, or from the glass temporary storage position to the last working position of the production line. A backrest support frame is arranged on the moving frame, and a backrest for the insulating glass to lean against is slidably arranged on the backrest support frame. A plurality of support rods are arranged at the bottom of the backrest, and the upper end surfaces of all the support rods together form a glass support platform for supporting the insulating glass. The backrest can move downward or upward relative to the backrest support frame under the drive of a second driving mechanism. When the backrest moves downward relative to the backrest support frame, it can drive the glass support platform to move downward to the lower part of the insulating glass received by the conveying roller path at the last working position of the production line. And when the backrest moves upward relative to the backrest support frame, it can drive the glass support platform to move upward to lift the insulating glass received on the conveying roller path at the last working position of the production line. At this time, when the moving frame moves along the track from the last working position of the production line to the glass temporary storage position, it can drive the insulating glass supported by the glass support platform to move from the last working position of the production line to the glass temporary storage position; The structure of the first driving mechanism includes: two parallel tracks longitudinally extending from the last working position of the production line to the glass temporary storage position. The moving frame is slidably arranged on the two tracks. A rack is respectively arranged on the opposite inner sides of the two tracks, and both racks longitudinally extend from the last working position of the production line to the glass temporary storage position. A motor is vertically installed on both sides of the bottom of the moving frame, and a gear meshing with the rack on the same side is respectively arranged on the output shaft of each motor. The motor drives the moving frame to move along the track from the last working position of the production line to the glass temporary storage position, or from the glass temporary storage position to the last working position of the production line through the cooperation of the gear and the rack; The structure of the second driving mechanism includes: a lifting cylinder installed on the backrest support frame. The cylinder body of the lifting cylinder is fixed to the backrest support frame, and the piston rod of the lifting cylinder is fixed to the backrest. When the piston rod of the lifting cylinder extends, it can drive the backrest to move upward relative to the backrest support frame, so that the glass support platform moves upward to lift the insulating glass received on the conveying roller path. When the piston rod of the lifting cylinder retracts, it can drive the backrest to move downward relative to the backrest support frame, so that the glass support platform moves downward to the lower part of the insulating glass received by the conveying roller path; The lower end of the backrest support frame is hinged to the moving frame through a transverse pin shaft, and the backrest support frame can lean forward or backward around the transverse pin shaft under the drive of a third driving mechanism; The structure of the third driving mechanism includes: a turning cylinder installed on the moving frame. The cylinder body of the turning cylinder is hinged to the moving frame, and the piston rod of the turning cylinder is hinged to the backrest support frame. When the piston rod of the turning cylinder extends, it can drive the backrest support frame and the backrest to lean forward, so as to smoothly place the insulating glass on the backrest on the glass temporary storage rack at the glass temporary storage position; When the piston rod of the turning cylinder retracts, it can drive the backrest support frame and the backrest to lean backward and reset; A number of suction cups are provided on the backrest plate. Driven by the fourth driving mechanism, the suction cups can extend outwards to adsorb and fix the insulating glass against the backrest plate, or retract inwards to release the adsorbed and fixed insulating glass; the structure of the fourth driving mechanism includes: a telescopic cylinder installed on the backrest plate, the cylinder body of the telescopic cylinder is fixed to the backrest plate, and the piston rod of the telescopic cylinder is fixed to the suction cup. When the piston rod of the telescopic cylinder extends, it can drive the suction cup to extend outwards to adsorb and fix the insulating glass against the backrest plate. When the piston rod of the telescopic cylinder retracts, it can drive the suction cup to retract inwards to release the adsorbed and fixed insulating glass; During use, the insulating glass output by the horizontal movement of the insulating glass production line first moves onto the conveying roller path and abuts against the backrest plate. Then, the piston rod of the lifting cylinder is extended to drive the backrest plate to move upwards relative to the backrest plate support frame, so that the glass support platform on the backrest plate moves upwards to lift the insulating glass received on the conveying roller path. Then, the piston rod of the telescopic cylinder is extended to drive the suction cup to extend outwards to adsorb and fix the insulating glass against the backrest plate. Then, the motor is started. The motor drives the moving frame to move along the track from the last station of the production line to the glass temporary storage station through the cooperation of the gear and the rack, and synchronously drives the insulating glass supported by the glass support platform to move from the last station of the production line to the glass temporary storage rack at the glass temporary storage station. Then, the piston rod of the flipping cylinder is extended to drive the backrest plate support frame and the backrest plate to lean forward, and the insulating glass on the backrest plate is smoothly leaned forward against the glass temporary storage rack at the glass temporary storage station. Then, the piston rod of the telescopic cylinder is retracted to drive the suction cup to retract inwards to release the adsorbed and fixed insulating glass. At this time, the insulating glass is successfully released and transferred to the glass temporary storage rack; Then, the motor drives the moving frame to move along the track from the glass temporary storage station to the last station of the production line through the cooperation of the gear and the rack. After the moving frame moves to the last station of the production line, the piston rod of the flipping cylinder is retracted to drive the backrest plate support frame and the backrest plate to lean back and reset. Then, the piston rod of the lifting cylinder is retracted to drive the backrest plate to move downwards relative to the backrest plate support frame, so that the glass support platform moves downwards below the conveying roller path to wait for the transfer of the next piece of insulating glass.

2. The hollow glass transfer device according to claim 1, characterized in that: Two kidney-shaped holes are provided on the moving frame and are distributed on both sides of the flipping cylinder. A limiting pull rod is provided on each side of the flipping cylinder. The upper end of each limiting pull rod is hinged to the backrest plate support frame, and the lower end of each limiting pull rod extends out from the corresponding kidney-shaped hole and is threadedly connected with a limiting nut.

3. The hollow glass transfer device according to claim 1, characterized in that: A number of pulleys protruding from the surface of the backrest plate are provided on the surface of the backrest plate against which the insulating glass abuts.

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