Automatic sheet feeding device for laminated glass production

Abstract

The utility model relates to an automatic sheet feeding device for laminated glass production, which comprises a base, an air cylinder and a sliding rail are fixed on the upper surface of the base, a sliding block connected to the outer side of the base in a sliding mode is fixed on the outer side of an output shaft of the air cylinder, and a lifting device is arranged on the upper surface of the sliding block. A suction cup grabbing device is arranged on the upper surface of the lifting device, a conveying device is arranged on the upper surface of the base, and pressing mechanisms used for stabilizing glass are arranged on the front face and the back face of the conveying device correspondingly. According to the automatic sheet feeding device for laminated glass production, the pressing mechanism presses glass on the conveying device through cooperation of a movable seat, a pressing seat, a pressing spring and a movable plate, so that the glass cannot tip over and slide down to the conveying device, and the problem that the glass falls to the ground and is broken is avoided; meanwhile, the pressing base is driven to be close to or away from the conveying device through cooperation of the fixing base, the rotating plate, the connecting plate, the motor, the fixing box and the rotating shaft, and therefore the pressing base is prevented from hindering placement of the glass.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to an automatic glass loading device for laminated glass production. Background Technique

[0002] Laminated glass is a composite glass product formed by bonding two or more pieces of glass with one or more layers of organic polymer interlayers through special high-temperature pre-pressing and high-temperature high-pressure processes. In the processing and production of laminated glass, it is necessary to place the glass on a conveyor belt for transportation. When the traditional laminated glass production glass loading equipment is used to load and flip large pieces of glass, the glass is likely to touch the conveyor belt, resulting in damage to the glass. Therefore, an automatic glass loading device for laminated glass production is designed.

[0003] For example, Chinese Patent CN218319433U discloses an automatic glass loading device for laminated glass production, which relates to the technical field of glass processing equipment. The automatic glass loading device for laminated glass production includes a bottom plate, a lifting mechanism and a flipping mechanism. A hydraulic rod is fixedly installed on the bottom plate, a slide rail is arranged on the top of the bottom plate, and a sliding seat is slidably installed on the top of the slide rail. The free end of the hydraulic rod is fixedly connected to the outer wall of one side of the sliding seat. This automatic glass loading device for laminated glass production is convenient for loading laminated glass. Compared with the traditional laminated glass production glass loading equipment, the glass will not collide with the conveyor belt during the flipping process of the glass, and it can ensure that the laminated glass falls smoothly on the conveyor belt. It has a wide range of uses and effectively prevents damage to the glass. The device loads the glass smoothly and will not have the problem of the glass falling during loading, thus ensuring the production efficiency and quality of laminated glass and being convenient for popularization and use.

[0004] The above patent still has certain defects. The patent loads the glass smoothly and will not have the problem of the glass falling during loading. After the glass is partially placed on the conveying device by the glass loading device, part of the glass is on the conveying device and part of the device is outside the conveying device. If the part outside the conveying device is more than the part on the conveying device, it will cause the glass to tilt to the left and slide off the conveying device, and the fall is very likely to break the glass. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an automatic glass loading device for laminated glass production, which has the advantages of preventing the glass from tipping and falling, etc., and solves the problem that when the part outside the conveying device is more than the part on the conveying device, it will cause the glass to tilt to the left and slide off the conveying device.

[0006] To achieve the above object, the utility model provides the following technical solution: An automatic glass loading device for laminated glass production, including a base, on the upper surface of the base, a cylinder and a slide rail are fixed. On the outside of the output shaft of the cylinder, a slider slidingly connected to the outside of the base is fixed. On the upper surface of the slider, a lifting device is arranged. On the upper surface of the lifting device, a suction cup grabbing device is arranged. On the upper surface of the base, a conveying device is arranged. On the front and back of the conveying device, pressing mechanisms for stabilizing the glass are provided. On the left side of the base, a cleaning mechanism for cleaning dust is provided;

[0007] The pressing mechanism includes two fixed seats and two fixed boxes respectively fixed on the front and back of the conveying device. On the right side wall of the inner cavity of the fixed box, a motor is fixed. On the outside of the output shaft of the motor, a rotating shaft is fixed. On the outside of the rotating shaft, a rotating plate is fixed. On the upper surface of the rotating plate, a connecting plate is fixed. On the lower surface of the connecting plate, a movable seat is fixed. On the outside of the movable seat, a pressing seat is slidingly connected. On the bottom wall of the inner cavity of the pressing seat, not less than two pressing springs are fixed. On the upper surfaces of not less than two pressing springs, a movable plate slidingly connected inside the pressing seat is fixed, and the movable plate is fixed on the lower surface of the movable seat.

[0008] Further, on the opposite sides of adjacent fixed seats and fixed boxes, mounting grooves are opened. Inside the mounting grooves, bearings are fixed. The rotating shaft is fixed inside the bearings.

[0009] Further, on the lower surface of the pressing seat, a first rubber pad is fixed. Inside the pressing seat, an activity groove for the sliding connection of the movable plate is opened.

[0010] Further, on the upper surface of the pressing seat, an activity hole for the movable seat to penetrate is opened, and the movable seat is slidingly connected inside the pressing seat through the activity hole.

[0011] Further, the cleaning mechanism includes a connection box fixed on the left side of the base. On the bottom wall of the inner cavity of the connection box, a hydraulic cylinder is fixed. On the outside of the output shaft of the hydraulic cylinder, a lifting plate is fixed. On the upper surface of the lifting plate, a lifting seat is fixed. On the upper surface of the lifting seat, a transfer box is fixed. On the left side of the transfer box, not less than two cleaning pipes are fixed. On the right side of the connection box, a blower is fixed. On the upper surface of the blower, a connection hose is fixed and the connection hose is communicated with the right side of the transfer box.

[0012] Further, inside the connection box, an activity groove for the sliding connection of the lifting plate is opened. On the lower surface of the lifting plate, a rubber plate is fixed.

[0013] Further, on the upper surface of the connection box, a lifting hole for the lifting seat to penetrate is opened, and the lifting seat is slidingly connected inside the connection box through the lifting hole.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0015] 1. For the automatic glass loading device for laminated glass production, the pressing mechanism presses the glass on the conveying device through the cooperation of the movable seat, pressing seat, pressing spring and movable plate, so that the glass cannot tilt and slide off the conveying device, thus avoiding the problem of the glass falling to the ground and breaking. At the same time, through the cooperation of the fixed seat, rotating plate, connecting plate, motor, fixed box and rotating shaft, the pressing seat is driven to approach or move away from the conveying device, thus avoiding the pressing seat from hindering the placement of the glass.

[0016] 2. For the automatic glass loading device for laminated glass production, the cleaning mechanism cleans the dust and debris on the glass surface through the cooperation of the cleaning pipe, transfer box, connecting hose and fan, avoiding the situation that the suction cup gripping device cannot firmly grip the glass. At the same time, through the cooperation of the connecting box, lifting plate, lifting seat and hydraulic cylinder, the cleaning pipe is driven to reciprocate up and down to ensure that the dust and debris on the surface of the glass to be gripped are basically cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic diagram of the pressing mechanism of the present utility model;

[0019] Figure 3 is a sectional schematic diagram of the pressing mechanism of the present utility model;

[0020] Figure 4 is a schematic diagram of the cleaning mechanism of the present utility model.

[0021] In the figure: 1 conveying device, 2 pressing mechanism, 201 fixed seat, 202 rotating plate, 203 connecting plate, 204 movable seat, 205 pressing seat, 206 pressing spring, 207 movable plate, 208 motor, 209 fixed box, 210 rotating shaft, 3 suction cup gripping device, 4 cleaning mechanism, 401 connecting box, 402 lifting plate, 403 lifting seat, 404 cleaning pipe, 405 transfer box, 406 connecting hose, 407 fan, 408 hydraulic cylinder, 5 lifting device, 6 slider, 7 slide rail, 8 base, 9 cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer toFigure 1 , an automatic glass loading device for laminated glass production in this embodiment includes a base 8. A cylinder 9 and a slide rail 7 are fixed on the upper surface of the base 8. A slider 6 that is slidably connected to the outside of the base 8 is fixed on the outside of the output shaft of the cylinder 9. A lifting device 5 is arranged on the upper surface of the slider 6. The lifting device 5 is a device commonly found on the market for height adjustment through an electric push rod. A suction cup grabbing device 3 is arranged on the upper surface of the lifting device 5. The suction cup grabbing device 3 is a device commonly found on the market for grabbing and flipping through a vacuum suction cup. A conveying device 1 is arranged on the upper surface of the base 8. Pressing mechanisms 2 for stabilizing the glass are arranged on the front and back of the conveying device 1. A cleaning mechanism 4 for cleaning dust is arranged on the left side of the base 8. All electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control. And the existing publicly known power connection technology is not described in the text. Connect the industrial power interface and power on the device. The PLC system controls the entire device to operate as expected.

[0024] Please refer to Figures 2-3 , in order to prevent the glass from tipping over, the pressing mechanism 2 in this embodiment includes two fixed seats 201 and two fixed boxes 209 respectively fixed on the front and back of the conveying device 1. A motor 208 is fixed on the right side wall of the inner cavity of the fixed box 209. A rotating shaft 210 is fixed on the outside of the output shaft of the motor 208. A rotating plate 202 is fixed on the outside of the rotating shaft 210. A connecting plate 203 is fixed on the upper surface of the rotating plate 202. A movable seat 204 is fixed on the lower surface of the connecting plate 203. A pressing seat 205 is slidably connected to the outside of the movable seat 204. The bottom wall of the inner cavity of the pressing seat 205 is fixed with no less than two pressing springs 206. The upper surfaces of no less than two pressing springs 206 are fixed with a movable plate 207 that is slidably connected inside the pressing seat 205 and the movable plate 207 is fixed on the lower surface of the movable seat 204. The pressing springs 206 push the pressing seat 205 downward through the rebounding force, so that the pressing seat 205 presses the glass on the conveying device 1. Through the telescopic ability of the pressing springs 206, the pressing seat 205 can perform pressing work on glasses of different thicknesses, thereby improving the applicable range of the device.

[0025] An installation groove is opened on the opposite side of the adjacent fixed seats 201 and fixed boxes 209. A bearing is fixed inside the installation groove. The rotating shaft 210 is fixed inside the bearing. A first rubber pad is fixed on the lower surface of the pressing seat 205. A second rubber pad is fixed on the front of the rotating plate 202. When the pressing seat 205 is located above the conveying device 1 and presses the glass, the second rubber pad fits with the guard plate on the side of the conveying device 1. An activity groove for the movable plate 207 to slide is opened inside the pressing seat 205. An activity hole for the movable seat 204 to penetrate is opened on the upper surface of the pressing seat 205, and the movable seat 204 is slidably connected inside the pressing seat 205 through the activity hole.

[0026] It can be seen that the pressing mechanism 2 presses the glass on the conveying device 1 through the cooperation of the movable seat 204, the pressing seat 205, the pressing spring 206 and the movable plate 207, so that the glass cannot tilt and slide off the conveying device 1, thus avoiding the problem that the glass falls to the ground and breaks.

[0027] Please refer to Figure 4 , in order to clean the dust on the glass before grasping the glass, the cleaning mechanism 4 in this embodiment includes a connection box 401 fixed to the left side of the base 8. The bottom wall of the inner cavity of the connection box 401 is fixed with a hydraulic cylinder 408. The outer side of the output shaft of the hydraulic cylinder 408 is fixed with a lifting plate 402. The upper surface of the lifting plate 402 is fixed with a lifting seat 403. The upper surface of the lifting seat 403 is fixed with a transfer box 405. The left side of the transfer box 405 is fixed with not less than two cleaning pipes 404. The left side of the transfer box 405 is provided with a cleaning hole for the cleaning pipes 404 to communicate. The right side of the connection box 401 is fixed with a blower 407. The upper surface of the blower 407 is fixed with a connection hose 406 and the connection hose 406 communicates with the right side of the transfer box 405. The connection hose 406 is a corrugated hose and can be stretched. The right side of the transfer box 405 is provided with a connection hole for the connection hose 406 to connect and communicate.

[0028] An activity groove for the sliding connection of the lifting plate 402 is opened inside the connection box 401. A rubber plate is fixed to the lower surface of the lifting plate 402. A lifting hole for the lifting seat 403 to penetrate is opened on the upper surface of the connection box 401, and the lifting seat 403 is slidably connected inside the connection box 401 through the lifting hole. The control mode of the present application is controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in the art, and the present utility model mainly protects mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.

[0029] Therefore, the cleaning mechanism 4 cleans the dust and debris on the glass surface through the cooperation of the cleaning pipes 404, the transfer box 405, the connection hose 406 and the blower 407, avoiding the situation that the suction cup grasping device 3 cannot firmly grasp the glass. At the same time, through the cooperation of the connection box 401, the lifting plate 402, the lifting seat 403 and the hydraulic cylinder 408, the cleaning pipes 404 are driven to reciprocate up and down to ensure that the dust and debris on the grasped surface of the glass are basically cleaned.

[0030] The working principle of the above embodiment is as follows:

[0031] (1) After the sucker gripping device 3 flips the glass and places it on the conveying device 1, two motors 208 are started. The two motors 208 drive the rotation of two rotating shafts 210 through two output shafts respectively, and drive the rotation of the rotating plate 202 through the rotating shafts 210, so that the rotating plate 202 gradually approaches the conveying device 1. The connecting plate 203 drives the movable seat 204 to rotate together with the rotating plate 202 until the pressing seat 205 presses on the glass. At the same time, the first rubber pad fits with the glass. At this time, the pressing seat 205 moves upward to compress the pressing spring 206, and the pressing spring 206 pushes the pressing seat 205 downward through the rebounding force, so that the pressing seat 205 presses the glass on the conveying device 1, making the glass unable to tilt. The pressing mechanism 2 presses the glass on the conveying device 1 through the cooperation of the movable seat 204, the pressing seat 205, the pressing spring 206 and the movable plate 207, making the glass unable to tilt and slide off the conveying device 1, thus avoiding the problem that the glass falls to the ground and breaks.

[0032] (2) When using the sucker gripping device 3, first face the lowermost side of the glass to the cleaning pipe 404, then start the blower 407 and the hydraulic cylinder 408. The hydraulic cylinder 408 drives the lifting plate 402 to move up and down through the output shaft, and drives the lifting seat 403 to move up and down together through the lifting plate 402. The transfer box 405 drives the cleaning pipe 404 to move up and down while moving together with the lifting seat 403. During the reciprocating up and down movement of the cleaning pipe 404, it blows air on the gripped surface of the glass to clean the dust and debris on its surface. The cleaning mechanism 4 cleans the dust and debris on the glass surface through the cooperation of the cleaning pipe 404, the transfer box 405, the connecting hose 406 and the blower 407, avoiding the situation that the sucker gripping device 3 cannot firmly grip the glass. At the same time, through the cooperation of the connecting box 401, the lifting plate 402, the lifting seat 403 and the hydraulic cylinder 408, the cleaning pipe 404 is driven to reciprocate up and down to ensure that the dust and debris on the gripped surface of the glass are basically cleaned.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic loading device for laminated glass production, comprising a base (8), characterized in that: A cylinder (9) and a slide rail (7) are fixed on the upper surface of the base (8); a slider (6) slidably connected to the outer side of the base (8) is fixed on the outer side of the output shaft of the cylinder (9); a lifting device (5) is arranged on the upper surface of the slider (6); a suction cup grabbing device (3) is arranged on the upper surface of the lifting device (5); a conveying device (1) is arranged on the upper surface of the base (8); a pressing mechanism (2) for stabilizing the glass is arranged on the front and back sides of the conveying device (1); and a cleaning mechanism (4) for cleaning dust is arranged on the left side of the base (8); The pressing mechanism (2) comprises two fixing seats (201) and two fixing boxes (209) respectively fixed on the front and back sides of the conveying device (1); a motor (208) is fixed to the right side wall of the inner cavity of the fixing box (209); a rotating shaft (210) is fixed to the outer side of the output shaft of the motor (208); a rotating plate (202) is fixed to the outer side of the rotating shaft (210); a connecting plate (203) is fixed to the upper surface of the rotating plate (202); and the connecting plate (203) is fixed to the upper surface of the rotating plate (202). A movable seat (204) is fixed on the lower surface of the plate (203), and a pressing seat (205) is slidably connected to the outer side of the movable seat (204), and at least two pressing springs (206) are fixed to the bottom wall of the inner cavity of the pressing seat (205), and a movable plate (207) slidably connected to the inside of the pressing seat (205) is fixed on the upper surface of the at least two pressing springs (206), and the movable plate (207) is fixed to the lower surface of the movable seat (204).

2. The automatic loading device for laminated glass production according to claim 1, characterized in that: A mounting groove is provided on a side opposite to the fixing seat (201) and the fixing box (209), a bearing is fixed inside the mounting groove, and the rotating shaft (210) is fixed inside the bearing.

3. The automatic loading device for laminated glass production according to claim 1, characterized in that: A first rubber pad is fixed to the lower surface of the pressing seat (205), and a movable groove for sliding connection of the movable plate (207) is provided inside the pressing seat (205).

4. The automatic loading device for laminated glass production according to claim 1, characterized in that: The upper surface of the pressing seat (205) is provided with a movable hole for the movable seat (204) to pass through, and the movable seat (204) is slidably connected to the inside of the pressing seat (205) through the movable hole.

5. The automatic loading device for laminated glass production according to claim 1, characterized in that: The cleaning mechanism (4) comprises a connection box (401) fixed on the left side of the base (8); a hydraulic cylinder (408) is fixed to the bottom wall of the inner cavity of the connection box (401); a lifting plate (402) is fixed to the outer side of the output shaft of the hydraulic cylinder (408); a lifting seat (403) is fixed to the upper surface of the lifting plate (402); a transfer box (405) is fixed to the upper surface of the lifting seat (403); no less than two cleaning pipes (404) are fixed to the left side of the transfer box (405); a fan (407) is fixed to the right side of the connection box (401); a connecting hose (406) is fixed to the upper surface of the fan (407); and the connecting hose (406) is connected to the right side of the transfer box (405).

6. The automatic loading device for laminated glass production according to claim 5, characterized in that: A movable groove for sliding connection of the lifting plate (402) is provided inside the connection box (401), and a rubber plate is fixed on the lower surface of the lifting plate (402).

7. The automatic loading device for laminated glass production according to claim 5, characterized in that: The upper surface of the connection box (401) is provided with a lifting hole for the lifting seat (403) to pass through, and the lifting seat (403) is slidably connected to the inside of the connection box (401) through the lifting hole.

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