Automatic loading and unloading system of glass tempering production line

Abstract

The utility model discloses an automatic loading and unloading system of a glass tempering production line, and belongs to the technical field of glass production. An automatic loading and unloading system of a glass tempering production line comprises a device body, a plurality of sliding grooves are formed in the surface of the device body in an array mode, a sliding rod matched with the sliding groove is slidably connected into any sliding groove, and a suction cup is fixedly installed at one end of each sliding rod. According to the automatic loading and unloading system for the glass tempering production line, the motor rotates forwards and backwards to drive the screw rod to rotate forwards and backwards, so that the movable plate slides back and forth in the open groove, the movable plate moves to drive the rotating column to move to extrude the rotating plate, and the sliding rod moves centrally in the sliding groove towards the movable plate or dispersedly moves in the sliding groove towards the direction away from the movable plate; according to the glass feeding and discharging device, glass of different sizes and specifications is sucked through the suction cup, the multifunctionality of the device is improved, the stability of the glass in the feeding and discharging process is guaranteed, and then later-stage machining of tempered glass is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of glass production, and more specifically, to an automatic glass loading and unloading system for a glass tempering production line. Background Art

[0002] Tempered glass is a type of safety glass whose strength is enhanced through chemical or physical methods. It has the characteristics of high strength, good thermal stability, and the fragments are not easy to hurt people. Due to its high safety and durability, tempered glass has become the preferred material for modern architecture and many consumer products.

[0003] Chinese Patent Application No. CN201721367826.7 discloses an automatic glass loading and unloading system for a glass tempering production line, which includes: a glass loading system and a glass unloading system. Among them, the glass loading system includes: a glass receiving table, a pre-loading sensor, a pre-loading table, and an upper glass sensor. A longitudinal conveying device and at least two transverse conveying devices arranged side by side in the transverse direction are provided on the pre-loading table. Each transverse conveying device can operate independently, and the glass receiving table with the conveying device is arranged at the transverse two ends of the pre-loading table. When feeding glass in this patent, the glass receiving table is used to convey the glass plate to the pre-loading table for sheet arrangement, and then the pre-loading table conveys it to the upper glass table to enter the glass tempering production line. When discharging glass, the lower glass table conveys the glass plate to the pre-unloading table, and the pre-unloading table sends the glass plate to the sheet sending table;

[0004] Although the above technical solution realizes the process steps of automatically loading and unloading glass plates on the glass tempering production line, at the same time, it improves the automatic docking of the glass tempering production line with upstream and downstream equipment and reduces the labor intensity of workers. When loading and unloading existing tempered glass, some use the multi-angle of the manipulator to contact the suction cup with the glass surface, and the glass is sucked by the suction force of the suction cup and placed on the glass tempering production line or the glass is taken off from the production line. The sizes and specifications of glass in life are various, but the suction cups are fixed. For small-sized glass, multiple suction cups cannot suck the glass simultaneously. For large-sized glass, although multiple suction cups can suck simultaneously, the positions of the suction cups are fixed and the suction range on the glass surface remains unchanged, which may lead to instability in the process of loading and unloading the glass, and then cause collision or damage to the glass, affecting the subsequent processing of the glass. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an automatic glass loading and unloading system for a glass tempering production line to solve the problems raised in the above background art:

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic glass loading and unloading system for a glass tempering production line, including a device body, on the surface of the device body, a plurality of sliding grooves are arrayed. Inside any one of the sliding grooves, a sliding rod matching it is slidably connected. One end of the sliding rod is fixedly installed with a suction cup. On the inner bottom surface of the device body, a slot is opened. Inside the slot, a movable plate matching it is slidably connected. On the surface of the movable plate, a rotating column is fixedly installed. Between the rotating column and the sliding rod, a rotating plate is rotatably connected. The number of sliding rods is the same as the number of sliding grooves. The sliding grooves are divided into two columns, and the positions of the two columns of sliding grooves correspond to each other.

[0008] By adopting the above technical solution, the forward and reverse rotation of the motor drives the screw rod to rotate forward and backward, thereby enabling the movable plate to reciprocally slide in the slot. The movement of the movable plate drives the movement of the rotating column, which squeezes the rotating plate. At this time, the sliding rod moves centrically towards the movable plate direction in the sliding groove, or the sliding rod moves dispersedly away from the movable plate direction in the sliding groove, enabling the suction cup to suck glass of different sizes and specifications. This not only increases the versatility of the device but also ensures the stability during the glass loading and unloading process, and further ensures the subsequent processing of tempered glass.

[0009] Preferably, the number of sliding rods is the same as the number of rotating columns. The two ends of the rotating plate are respectively rotatably connected to the surfaces of the sliding rod and the rotating column.

[0010] Preferably, limit blocks are fixedly installed on the end surfaces of the sliding rod and the rotating column.

[0011] By adopting the above technical solution, the limit blocks are used to limit the rotating plate.

[0012] Preferably, a screw rod is rotatably connected inside the slot. The movable plate is slidably connected to the slot through the screw rod.

[0013] By adopting the above technical solution, the setting of the screw rod ensures the smooth movement of the movable plate.

[0014] Preferably, a motor is fixedly installed on the end surface of the device body. The output end of the motor is fixedly connected to the screw rod. An installation frame is fixedly installed on the surface of the device body.

[0015] Preferably, one end inner wall of the sliding groove is slidably connected with a guide rod. One end of the guide rod extends to the outside of the device body. The other end of the guide rod is fixedly connected with an arc-shaped piece matching the sliding rod. A spring is sleeved on the surface of the guide rod.

[0016] By adopting the above technical solution, during the adjustment of the suction cup, as the sliding rod moves in the sliding groove, the sliding rod will squeeze the arc-shaped piece, thereby causing the guide rod to move and compress the spring. Under the action of the spring, the arc-shaped piece fits with the surface of the sliding rod, making the sliding rod move more stably during the movement, and the adjustment process of the suction cup is also more stable.

[0017] Preferably, one end of the spring is fixedly connected to the surface of the arc-shaped piece, and the other end of the spring is fixedly connected to the inner wall of the chute. The arc-shaped piece is elastically connected to the chute through the spring.

[0018] By adopting the above technical solution, under the action of the spring, the arc-shaped piece fits the surface of the sliding rod, so that the sliding rod is more stable during the movement process, and the adjustment process of the suction cup is also smoother.

[0019] Compared with the prior art, the beneficial effects of the present utility model are:

[0020] 1) When the automatic glass loading and unloading system of the present glass tempering production line is in use, the forward and reverse rotation of the motor drives the screw rod to rotate forward and backward, so that the movable plate reciprocates in the slotted groove. The movement of the movable plate drives the rotating column to move and squeeze the rotating plate. At this time, the sliding rod moves centering towards the movable plate direction in the chute, or the sliding rod moves dispersedly away from the movable plate direction in the chute, so that the suction cup sucks glass of different sizes and specifications, which not only increases the versatility of the device, but also ensures the smoothness of the glass loading and unloading process, and further ensures the subsequent processing of tempered glass;

[0021] 2) When the automatic glass loading and unloading system of the present glass tempering production line is in use, during the adjustment process of the suction cup, as the sliding rod moves in the chute, the sliding rod will squeeze the arc-shaped piece, so that the guide rod moves to compress the spring. Under the action of the spring, the arc-shaped piece fits the surface of the sliding rod, so that the sliding rod is more stable during the movement process, and the adjustment process of the suction cup is also smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the internal structure of the device body of the present utility model;

[0023] Figure 2 It is a schematic diagram of the lower mold structure of the present utility model;

[0024] Figure 3 For the present utility model Figure 2 Partial enlarged view of A in;

[0025] Figure 4 It is a schematic diagram of the mounting bracket structure of the present utility model;

[0026] Figure 5 It is a schematic diagram of the rotating column structure of the present utility model.

[0027] Explanation of the reference numerals in the figure: 1, device body; 2, chute; 3, sliding rod; 4, suction cup; 5, slotted groove; 6, screw rod; 7, movable plate; 8, rotating column; 9, rotating plate; 10, motor; 11, mounting bracket; 12, limit block; 13, guide rod; 14, arc-shaped piece; 15, spring. DETAILED DESCRIPTION OF THE INVENTION

[0028] Example 1: Please refer to Figures 1 to 5 , an automatic glass loading and unloading system for a glass tempering production line, including a device body 1. The device body 1 is a conventional glass loading and unloading device in the prior art. A plurality of sliding grooves 2 are arranged in an array on the surface of the device body 1. A sliding rod 3 matching with each sliding groove 2 is slidably connected inside any one of the sliding grooves 2. A suction cup 4 is fixedly installed at one end of the sliding rod 3. A slot 5 is opened on the inner bottom surface of the device body 1. A movable plate 7 matching with the slot 5 is slidably connected inside the slot 5. A rotating column 8 is fixedly installed on the surface of the movable plate 7. A rotating plate 9 is rotatably connected between the rotating column 8 and the sliding rod 3. The number of sliding rods 3 is the same as the number of sliding grooves 2. The sliding grooves 2 are divided into two columns, and the positions of the two columns of sliding grooves 2 correspond to each other. By the forward and reverse rotation of the motor 10 driving the lead screw 6 to rotate forward and backward, the movable plate 7 reciprocally slides in the slot 5. The movement of the movable plate 7 drives the rotating column 8 to move and squeeze the rotating plate 9. At this time, the sliding rod 3 moves centering towards the movable plate 7 in the sliding groove 2, or the sliding rod 3 moves dispersedly away from the movable plate 7 in the sliding groove 2, so that the suction cup 4 sucks glasses of different sizes and specifications, which not only increases the versatility of the device, but also ensures the stability during the glass loading and unloading process, and further ensures the subsequent processing of tempered glass.

[0029] The number of sliding rods 3 is the same as the number of rotating columns 8. The rotating columns 8 are divided into two columns, and the positions of the two columns of rotating columns 8 correspond to each other. Both ends of the rotating plate 9 are rotatably connected to the surfaces of the sliding rod 3 and the rotating column 8 respectively.

[0030] Limit blocks 12 are fixedly installed on the end surfaces of the sliding rod 3 and the rotating column 8. The limit blocks 12 are used to limit the rotating plate 9.

[0031] A lead screw 6 is rotatably connected inside the slot 5. The movable plate 7 is slidably connected to the slot 5 through the lead screw 6. A thread matching with the lead screw 6 is arranged inside the movable plate 7. The arrangement of the lead screw 6 ensures the smooth movement of the movable plate 7.

[0032] A motor 10 is fixedly installed on the end surface of the device body 1. The motor 10 is a conventional forward and reverse motor in the prior art. The output end of the motor 10 is fixedly connected to the lead screw 6. An installation frame 11 is fixedly installed on the surface of the device body 1. The installation frame 11 is fixedly connected to an external multi-angle robotic arm through a pin.

[0033] Usage steps of the present utility model: When the automatic glass loading and unloading system of this glass tempering production line is in use, before placing the tempered glass on the production line, the glass needs to be sucked by the suction cup and then placed on the production line. When sucking smaller-sized glass, the motor 10 is started. The positive rotation of the motor 10 drives the screw rod 6 to rotate, thereby causing the movable plate 7 to slide in the slot 5. The movement of the movable plate 7 drives the rotating column 8 to move and squeeze the rotating plate 9. At this time, the sliding rod 3 moves centrally in the chute 2 towards the movable plate 7. At this time, the suction cup 4 follows the sliding rod 3 to move centrally. When the suction cup 4 moves to match the smaller-sized glass, the rotation of the motor 10 is stopped, and the smaller-sized glass can be sucked and placed at the end of the production line. When sucking larger-sized glass, the motor 10 rotates in reverse to drive the screw rod 6 to rotate in reverse. At this time, the movement of the movable plate 7 drives the rotating column 8 to move and squeeze the rotating plate 9. The sliding rod 3 moves dispersedly in the chute 2 away from the movable plate 7, thereby driving the suction cup 4 to move dispersedly. When the suction cup 4 moves to match the larger-sized glass, the rotation of the motor 10 is stopped, and the larger-sized glass can be sucked and placed at the end of the production line. This solution drives the forward and reverse rotation of the screw rod 6 through the forward and reverse rotation of the motor 10, thereby causing the movable plate 7 to reciprocally slide in the slot 5. The movement of the movable plate 7 drives the rotating column 8 to move and squeeze the rotating plate 9. At this time, the sliding rod 3 moves centrally in the chute 2 towards the movable plate 7, or the sliding rod 3 moves dispersedly in the chute 2 away from the movable plate 7, enabling the suction cup 4 to suck glass of different sizes and specifications. This not only increases the versatility of the device, but also ensures that the suction cup 4 can fully act on the surfaces of glass of different specifications, and also guarantees the stability during the glass loading and unloading process, thereby ensuring the subsequent processing of the tempered glass.

[0034] Embodiment 2: Please refer to Figure 1 , the difference based on the combined implementation lies in that one end inner wall of the chute 2 is slidably connected with a guide rod 13. One end of the guide rod 13 extends to the outside of the device body 1, and the other end of the guide rod 13 is fixedly connected with an arc-shaped piece 14 that matches the sliding rod 3. A spring 15 is sleeved on the surface of the guide rod 13. During the adjustment of the suction cup 4, as the sliding rod 3 moves in the chute 2, the sliding rod 3 will squeeze the arc-shaped piece 14, thereby causing the guide rod 13 to move and compress the spring 15. Under the action of the spring 15, the arc-shaped piece 14 fits the surface of the sliding rod 3, thereby making the movement of the sliding rod 3 more stable and the adjustment process of the suction cup 4 more stable.

[0035] One end of the spring 15 is fixedly connected with the surface of the arc-shaped piece 14, and the other end of the spring 15 is fixedly connected with the inner wall of the chute 2. The arc-shaped piece 14 is elastically connected to the chute 2 through the spring 15. Under the action of the spring 15, the arc-shaped piece 14 fits the surface of the sliding rod 3, thereby making the movement of the sliding rod 3 more stable and the adjustment process of the suction cup 4 more stable.

[0036] Usage steps of the present utility model: When the automatic sheet loading and unloading system of this glass tempering production line is in use, during the adjustment of the suction cup 4, as the sliding rod 3 moves in the sliding groove 2, the sliding rod 3 will squeeze the arc-shaped piece 14, thereby causing the guide rod 13 to move and compress the spring 15. Under the action of the spring 15, the arc-shaped piece 14 is attached to the surface of the sliding rod 3, making the sliding rod 3 more stable during movement and the adjustment process of the suction cup 4 more stable as well.

[0037] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic loading and unloading system for a glass tempering production line, comprising a device body (1), characterized in that: The surface array of the device body (1) is provided with a plurality of slide grooves (2), and a matching slide rod (3) is slidably connected inside any of the slide grooves (2), and a suction cup (4) is fixedly installed at one end of the slide rod (3). The inner bottom surface of the device body (1) is provided with a slot (5), and a matching movable plate (7) is slidably connected inside the slot (5), and a rotating column (8) is fixedly installed on the surface of the movable plate (7), and a rotating plate (9) is rotatably connected between the rotating column (8) and the slide rod (3), the number of the slide rods (3) is the same as the number of the slide grooves (2), and the slide grooves (2) are divided into two rows, and the positions of the two rows of slide grooves (2) correspond to each other.

2. The automatic loading and unloading system for a glass tempering production line according to claim 1, characterized in that: The number of the sliding rods (3) and the number of the rotating columns (8) are the same, and the two ends of the rotating plate (9) are rotatably connected to the surfaces of the sliding rods (3) and the rotating columns (8), respectively.

3. The automatic loading and unloading system for a glass tempering production line according to claim 1, characterized in that: Limit blocks (12) are fixedly mounted on the end surfaces of the sliding rod (3) and the rotating column (8).

4. The automatic loading and unloading system for a glass tempering production line according to claim 1 is characterized by: The interior of the slot (5) is rotatably connected to a screw rod (6), and the movable plate (7) is slidably connected to the slot (5) via the screw rod (6).

5. The automatic loading and unloading system for a glass tempering production line according to claim 4 is characterized by: A motor (10) is fixedly mounted on the end surface of the device body (1), an output end of the motor (10) is fixedly connected to a screw rod (6), and a mounting frame (11) is fixedly mounted on the surface of the device body (1).

6. The automatic loading and unloading system for a glass tempering production line according to claim 1, characterized in that: A guide rod (13) is slidably connected to the inner wall of one end of the slide groove (2); one end of the guide rod (13) extends to the outside of the device body (1); the other end of the guide rod (13) is fixedly connected to an arc-shaped piece (14) matching the slide rod (3); and a spring (15) is sleeved on the surface of the guide rod (13).

7. The automatic loading and unloading system for a glass tempering production line according to claim 6, characterized in that: One end of the spring (15) is fixedly connected to the surface of the arc-shaped piece (14), and the other end of the spring (15) is fixedly connected to the inner wall of the slide groove (2); the arc-shaped piece (14) is elastically connected to the slide groove (2) via the spring (15).

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