A glass substrate rotatable placement carrying device for processing a large mirror

Abstract

The application relates to the technical field of carrying devices, in particular to a carrying device with rotatable glass substrate placement for large square mirror processing. The carrying device comprises a machine body, the machine body is rotationally connected with a rotating frame, the rotating frame is provided with an adjusting assembly, the adjusting assembly is installed with a plurality of suction cups, the rotating frame is fixedly connected with a plurality of fixing shells, the fixing shells are slidably connected with first sliding rods, the rotating frame is slidably connected with a plurality of first sliding frames, the first sliding frames are slidably connected with second sliding frames, the second sliding frames are provided with first sliding grooves, the first sliding grooves are slidably connected with second sliding rods, the second sliding rods are fixedly connected with mounting pieces, and the mounting pieces are slidably connected with backing plates. When the suction cups fail, the backing plates can support the glass in carrying, so that the probability of glass damage caused by suction cup failure in the glass carrying process is reduced, the glass is protected, and the loss is reduced.

Description

Technical Field

[0001] This invention relates to the field of handling device technology, and in particular to a handling device for rotatably placing glass substrates for processing large square mirrors. Background Technology

[0002] The large square mirror handling device is a special handling device for processing large square plane mirrors. During the glass handling process, it can rotate and adjust the glass at multiple angles to meet the needs of different states during the glass movement and adapt to more complex working conditions.

[0003] Existing glass handling devices mostly use suction cups to fix the glass during the handling process. The negative pressure between the suction cup and the glass firmly presses the glass onto the suction cup. This fixing method has extremely high requirements for the seal between the suction cup and the glass, as well as the negative pressure. When the suction cup seal is poor and air leaks occur, or when the negative pressure is not up to standard, the glass will fall off. Especially during the handling process, if there are bumps, the glass is more likely to fall off, and in this case, the glass will directly shatter, causing unnecessary economic losses. Summary of the Invention

[0004] In order to overcome the shortcomings mentioned in the background art, the present invention provides a handling device for rotating glass substrates used in the processing of large square mirrors.

[0005] The technical implementation of the present invention is as follows: a rotatable transport device for processing large square mirror substrates includes a body, a rotating frame rotatably connected to the body, an adjusting component on the rotating frame, a plurality of suction cups mounted on the adjusting component, a plurality of fixed shells fixed to the rotating frame, all the suction cups and all the fixed shells communicating with a negative pressure device, a solenoid valve being provided at the communication point, a first sliding rod slidably connected to the fixed shell, a first spring being provided between the first sliding rod and an adjacent fixed shell, a plurality of first sliding frames slidably connected to the rotating frame, the number of first sliding frames being equal to the number of first sliding rods, a first sliding frame being fixedly connected to a corresponding first sliding rod, a second sliding frame slidably connected to the first sliding frame, a first sliding groove being provided on the second sliding frame, a second sliding rod slidably connected to the first sliding groove, a mounting component being fixedly connected to the second sliding rod, and a pad being slidably connected to the mounting component.

[0006] Furthermore, more preferably, a soft pad is fixed to the upper side of the pad, and the soft pad is provided with stripes to increase friction.

[0007] Furthermore, more preferably, a second spring is provided between the pad and the adjacent mounting member, and a third spring is provided between the mounting member and the corresponding second sliding frame.

[0008] Furthermore, more preferably, the second sliding frame is provided with a second sliding groove, the second sliding groove is slidably connected to a third sliding rod, the second sliding groove communicates with the first sliding groove on the same second sliding frame, and the third sliding rod is fixedly connected to the adjacent first sliding frame.

[0009] Furthermore, more preferably, the mounting member is slidably connected to mirror-distributed support members, and a tension spring is provided between the support members and the adjacent mounting member.

[0010] Furthermore, more preferably, the mirror-distributed support members are provided with protective pads on opposite sides to protect the glass.

[0011] Furthermore, more preferably, the mounting component is slidably connected with a mirror-distributed first limiting member, a fourth spring is provided between the first limiting member and the adjacent mounting component, and the support component is provided with equally spaced inclined grooves, the first limiting member being inserted into the corresponding inclined groove to limit the adjacent support component.

[0012] Furthermore, more preferably, the mounting member is slidably connected with a mirror-distributed second limiting member, the second limiting member pressing against the adjacent pad, a fifth spring being provided between the mirror-distributed second limiting members, the support member being provided with a groove, and the second limiting member being inserted into the corresponding groove to limit the adjacent support member.

[0013] Furthermore, more preferably, the second sliding frame is hinged to a mounting bracket, the mounting bracket is rotatably connected to a roller, and a torsion spring is provided between the mounting bracket and the adjacent second sliding frame.

[0014] Furthermore, more preferably, the mounting bracket is fixedly connected to a fixing member, the fixing member is provided with a limiting groove, the mounting bracket is fixedly connected to a limiting rod, and the limiting rod is inserted into the limiting groove to limit the adjacent fixing member.

[0015] The beneficial effects of the present invention are as follows: When the suction cup fails, the present invention uses a pad to support the glass during transport, thereby reducing the probability of glass damage caused by suction cup failure, thus protecting the glass and reducing losses.

[0016] The second and third springs buffer the falling glass, reducing the impact on the glass and allowing the second sliding frame to continue moving, tilting the glass against the suction cup to prevent it from falling further, thus improving the protection of the glass.

[0017] By using two support members to limit the glass, it is difficult for the glass to tip over, thereby improving the protection effect of the glass. Furthermore, by using the limiting member of the first member, the support member can be locked when it is squeezed by the glass, preventing the glass from tipping over at a larger angle.

[0018] By rotating the mounting bracket to a vertical position, support is provided for the second sliding bracket, preventing damage to the first and second sliding brackets from the impact of falling glass and ensuring the normal use of the device. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the fixed shell and the first sliding rod of the present invention; Figure 3 This is a three-dimensional structural diagram of the fixed shell, the first sliding rod, and the first spring of the present invention; Figure 4 This is a three-dimensional structural diagram of the mounting component and pad of the present invention; Figure 5 This is an exploded view of the first and second sliding frames of the present invention; Figure 6 This is a three-dimensional structural diagram of the second and third sliding rods of the present invention; Figure 7 This is a three-dimensional structural diagram of the first limiting member and the fourth spring of the present invention.

[0020] The meanings of the reference numerals in the attached diagram are as follows: 1-body, 101-rotating frame, 2-suction cup, 3-fixed shell, 4-first sliding rod, 5-first spring, 6-first sliding frame, 7-second sliding frame, 701-first slide groove, 702-second slide groove, 8-second sliding rod, 9-mounting component, 10-pad, 1001-second spring, 11-third spring, 12-third sliding rod, 13-support component, 14-tension spring, 15-first limiting component, 16-fourth spring, 17-second limiting component, 18-fifth spring, 19-mounting frame, 20-roller, 21-torsion spring, 22-fixing component, 23-limiting rod. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] Example 1

[0023] A rotating and handling device for processing large square mirrors, such as... Figures 1-6As shown, the device includes a body 1, which is rotatably connected to a rotating frame 101. The rotating frame 101 is equipped with an adjustment assembly, which holds two suction cups 2. The adjustment assembly is an existing device that can adjust the height and angle of the suction cups 2, and will not be described in detail here. The rotating frame 101 is fixedly connected to two fixed shells 3. All the suction cups 2 and all the fixed shells 3 are connected to a negative pressure device through a pipe. The negative pressure device is an existing device that can be installed on the body 1 to provide negative pressure for the suction cups 2 and the fixed shells 3. It is not shown in the figure and will not be described in detail here. A solenoid valve is installed at the connection point to control the opening and closing of the pipe to prevent air leakage between the suction cups 2 and the fixed shells 3. A first sliding rod 4 is slidably connected to the front side of the fixed shell 3. A sealing device is installed between the sliding rod 4 and the fixed shell 3 to prevent air leakage. A first spring 5 is installed between the first sliding rod 4 and the adjacent fixed shell 3. Two first sliding frames 6 are slidably connected to the rotating frame 101, and the number of first sliding frames 6 is equal to the number of first sliding rods 4. The first sliding frame 6 is fixedly connected to the corresponding first sliding rod 4. The first sliding frame 6 is slidably connected to a second sliding frame 7, which is L-shaped. A first sliding groove 701 is provided on the upper part of the second sliding frame 7, and a second sliding rod 8 is slidably connected to the first sliding groove 701. A mounting part 9 is fixedly connected to the upper side of the second sliding rod 8, and a pad 10 is slidably connected to the upper side of the mounting part 9. The pad 10 is used to support the falling glass to prevent it from falling to the ground. A soft pad is fixedly connected to the upper side of the pad 10 to protect the glass from damage caused by impacts from hard objects. The soft pad has stripes to increase friction and reduce the probability of the glass slipping. A second spring 1001 is provided between the pad 10 and the adjacent mounting member 9, and a third spring 11 is provided between the mounting member 9 and the corresponding second sliding frame 7. The elastic coefficient of the third spring 11 is greater than that of the second spring 1001, so that after the glass falls onto the pad 10, the pad 10 first slides relative to the mounting member 9 and moves to its limit position, and then the mounting member 9 compresses the third spring 11 to buffer the fall of the glass. The second sliding frame 7 is provided with a second sliding groove 702, and a third sliding rod 12 is slidably connected to the second sliding frame 7. Both the second sliding rod 8 and the third sliding rod 12 are sealed to the second sliding frame 7. The second sliding groove 702 communicates with the first sliding groove 701 on the same second sliding frame 7, and the third sliding rod 12 is fixedly connected to the adjacent first sliding frame 6. Both the first sliding groove 701 and the second sliding groove 702 are filled with a fluid for transmission, such as hydraulic oil.

[0024] When using this device to transport glass, firstly, the two suction cups 2 come into contact with the glass. Then, the negative pressure device is used to firmly hold the suction cups 2 and the glass together. During this process, a negative pressure is simultaneously formed inside the fixed housing 3, causing the first sliding rod 4 to move backward and compress the adjacent first spring 5. The first sliding rod 4 drives the first sliding frame 6 to move, the first sliding frame 6 drives the second sliding frame 7 to move, the second sliding frame 7 drives the second sliding rod 8 to move, the second sliding rod 8 drives the mounting piece 9 to move, and the mounting piece 9 drives the pad 10 to move. After the pressure is sufficient for the suction cups 2 to firmly hold the glass, the solenoid valve closes. At this time, the pad 10 is moved away from directly under the glass, so that the pad 10 will not affect the movement of the glass. During the glass transport process, the angle of the glass can be adjusted by rotating the frame 101 and adjusting the assembly for transport. During the adjustment of the rotating frame 101, the rotating frame 101 will drive the suction cups 2, the fixed housing 3, and the first sliding frame 6 to rotate together.

[0025] During the movement of the glass by this device, when impurities cause air leakage between the suction cup 2 and the glass, or when the glass falls off due to road bumps, the negative pressure between the suction cup 2 and the glass disappears. Since the fixed shell 3 is connected to the suction cup 2, the negative pressure in the fixed shell 3 disappears, and the first sliding rod 4 moves forward rapidly under the action of the adjacent first spring 5, thereby moving the transmission pad 10 to below the glass to buffer the falling glass. When the glass falls on the pad 10, the pad 10 is squeezed downward and compresses the adjacent second spring 1001. At the same time, the transmission mounting parts of the pad 10 are activated. 9 moves downwards, the mounting piece 9 compresses the adjacent third spring 11 and drives the adjacent second sliding rod 8 to move. The third spring 11 presses the liquid in the adjacent first slide groove 701 into the adjacent second slide groove 702. The second sliding frame 7 moves forward, so that the glass is in an inclined state against the suction cup 2, thereby reducing the probability of the glass falling forward to the ground and protecting the glass. Then the glass is removed, and the mounting piece 9 and the pad 10 return to their original positions under the action of the third spring 11 and the second spring 1001, respectively. At the same time, the mounting piece 9 drives the second sliding frame 7 to move backward to its original position.

[0026] Example 2

[0027] Based on Example 1, such as Figures 1-7As shown, the mounting component 9 is slidably connected to two support components 13 distributed in a mirror image. A tension spring 14 is provided between the support component 13 and the adjacent mounting component 9. The tension spring 14 is initially in a stretched state, used to make the support component 13 move upward quickly, thereby supporting the glass. Protective pads are provided on the opposing sides of the two adjacent support components 13 to protect the glass. Mounting member 9 is slidably connected to two first limiting members 15 distributed in a mirror image. Each first limiting member 15 consists of a wedge-shaped block, a round rod, and a disc. The round rod of the first limiting member 15 passes through the adjacent mounting member 9. The wedge-shaped block and the disc of the first limiting member 15 are located on the inner and outer sides of the mounting member 9, respectively. A fourth spring 16 is provided between the wedge-shaped block of the first limiting member 15 and the adjacent mounting member 9. Each of the two adjacent support members 13 has longitudinally spaced inclined grooves on its opposite side. The first limiting member 15 is inserted into the corresponding inclined groove to limit the adjacent support member 13. When the support member 13 moves upward, the first limiting member 15 cannot limit it. When the support member 13 wants to move downward, it cannot move due to the limitation of the first limiting member 15. Mounting component 9 is slidably connected to two second limiting components 17 distributed in a mirror image. The second limiting components 17 press against the adjacent pad 10. The second limiting components 17 are U-shaped. A fifth spring 18 is provided between two adjacent second limiting components 17. The upper part of the opposite side of two adjacent support components 13 is provided with a groove. The second limiting component 17 is inserted into the corresponding groove to limit the adjacent support component 13, thereby maintaining the stored force of the tension spring 14. After the second limiting component 17 releases the limit on the support component 13, the tension of the tension spring 14 is released.

[0028] As the pad 10 moves downward, it presses against two adjacent second limiting members 17. The two second limiting members 17 move towards each other and compress the fifth spring 18. After the second limiting member 17 separates from the groove on the adjacent support member 13, the support member 13 moves upward rapidly under the action of the adjacent tension spring 14, thereby supporting the glass and reducing the probability of the glass tipping over. During the upward movement of the support member 13, the support member 13 presses against the adjacent first limiting member 15, causing the first limiting member 15 to separate from the adjacent inclined groove, and simultaneously compresses the adjacent fourth spring 16. When the support member 13 stops moving... After the movement, the first limiting member 15 is inserted into the corresponding inclined groove on the adjacent support member 13 under the action of the adjacent fourth spring 16, thereby limiting the support member 13 to prevent it from moving downward under the pressure of the glass and supporting the glass. After the glass is removed, the first limiting member 15 is pulled to release the limitation on the support member 13, and then the support member 13 is reset and the tension spring 14 is reloaded. When the groove of the support member 13 is aligned with the second limiting member 17, the second limiting member 17 limits the support member 13 again under the action of the fifth spring 18. Then the first limiting member 15 can be released.

[0029] Example 3

[0030] Based on Example 2, such as Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a mounting bracket 19 is hinged to the lower side of the second sliding frame 7. The mounting bracket 19 supports the second sliding frame 7, making it more stable when the upper side of the second sliding frame 7 is subjected to force. The mounting bracket 19 has a protrusion on the side near the adjacent second sliding frame 7 to limit the mounting bracket 19, preventing it from rotating further after it reaches a vertical position. A roller 20 is rotatably connected to the front side of the mounting bracket 19. A torsion spring 21 is provided between the mounting bracket 19 and the adjacent second sliding frame 7. The torsion spring 21 is initially in a compressed state and is used to drive the mounting bracket 19 from a horizontal state to a vertical state. A fixing member 22 is fixed to the mounting bracket 19. The fixing member 22 has a limit groove. A limit rod 23 is fixed to the mounting member 19. The limit rod 23 is inserted into the limit groove to limit the adjacent fixing member 22, thereby maintaining the horizontal state of the mounting bracket 19. After the glass falls, the limit rod 23 releases the limit on the fixing member 22 and converts the mounting bracket 19 to a vertical state, providing support for the second sliding frame 7.

[0031] When the mounting component 9 moves downward, it drives the limiting rod 23 to move, causing the limiting rod 23 to separate from the limiting groove of the fixing component 22. After the fixing component 22 loses its limiting position, the mounting frame 19 rotates to a vertical position under the action of the torsion spring 21. When the mounting frame 19 rotates to a vertical position, it is blocked by the second sliding frame 7 and cannot continue to rotate. At the same time, the mounting frame 19 drives the roller 20 to rotate, thereby supporting the second sliding frame 7. After the glass is removed, the mounting component 9 drives the limiting rod 23 to move upward until the limiting rod 23 contacts the fixing component 22. Then, the mounting frame 19 is rotated to a horizontal position, and the limiting rod 23 continues to move upward and inserts into the limiting groove of the fixing component 22.

[0032] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the invention. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention.

Claims

1. A rotatable transport device for processing large square mirror substrates, characterized in that: The device includes a body (1), which is rotatably connected to a rotating frame (101). The rotating frame (101) is equipped with an adjustment component, which is fitted with several suction cups (2). The rotating frame (101) is fixedly connected to several fixed shells (3). All the suction cups (2) and all the fixed shells (3) are connected to a negative pressure device. A solenoid valve is provided at the connection point. A first sliding rod (4) is slidably connected to each fixed shell (3). A first spring (5) is provided between the first sliding rod (4) and the adjacent fixed shell (3). The rotating frame... (101) A plurality of first sliding frames (6) are slidably connected. The number of first sliding frames (6) is equal to the number of first sliding rods (4). The first sliding frames (6) are fixedly connected to the corresponding first sliding rods (4). The first sliding frames (6) are slidably connected to second sliding frames (7). The second sliding frames (7) are provided with first sliding grooves (701). The first sliding grooves (701) are slidably connected to second sliding rods (8). The second sliding rods (8) are fixedly connected to mounting parts (9). The mounting parts (9) are slidably connected to pads (10).

2. The glass substrate rotatable handling device for processing large square mirrors according to claim 1, characterized in that: A soft pad is fixed to the upper side of the pad (10), and the soft pad is provided with stripes to increase friction.

3. A rotatable transport device for processing large square mirrors according to claim 1, characterized in that: A second spring (1001) is provided between the pad (10) and the adjacent mounting member (9), and a third spring (11) is provided between the mounting member (9) and the corresponding second sliding frame (7).

4. A rotatable transport device for processing large square mirrors according to claim 3, characterized in that: The second sliding frame (7) is provided with a second sliding groove (702), and the second sliding groove (702) is slidably connected to a third sliding rod (12). The second sliding groove (702) is connected to the first sliding groove (701) on the same second sliding frame (7), and the third sliding rod (12) is fixedly connected to the adjacent first sliding frame (6).

5. A rotatable transport device for processing large square mirrors according to claim 3, characterized in that: The mounting component (9) is slidably connected to a mirror-distributed support component (13), and a tension spring (14) is provided between the support component (13) and the adjacent mounting component (9).

6. A rotatable transport device for processing large square mirrors according to claim 5, characterized in that: The mirror-distributed support members (13) are provided with protective pads on opposite sides to protect the glass.

7. A rotatable transport device for processing large square mirrors according to claim 5, characterized in that: The mounting component (9) is slidably connected to a mirror-distributed first limiting component (15). A fourth spring (16) is provided between the first limiting component (15) and the adjacent mounting component (9). The support component (13) is provided with equally spaced inclined grooves. The first limiting component (15) is inserted into the corresponding inclined groove to limit the adjacent support component (13).

8. A rotatable transport device for processing large square mirrors according to claim 7, characterized in that: The mounting component (9) is slidably connected to a mirror-distributed second limiting component (17). The second limiting component (17) presses against the adjacent pad (10). A fifth spring (18) is provided between the mirror-distributed second limiting components (17). The support component (13) is provided with a groove. The second limiting component (17) is inserted into the corresponding groove to limit the adjacent support component (13).

9. A rotatable transport device for processing large square mirrors according to claim 3, characterized in that: The second sliding frame (7) is hinged to a mounting frame (19), the mounting frame (19) is rotatably connected to a roller (20), and a torsion spring (21) is provided between the mounting frame (19) and the adjacent second sliding frame (7).

10. A rotatable transport device for processing large square mirrors according to claim 9, characterized in that: The mounting bracket (19) is fixedly connected to a fixing member (22), the fixing member (22) is provided with a limiting groove, the mounting member (9) is fixedly connected to a limiting rod (23), the limiting rod (23) is inserted into the limiting groove to limit the adjacent fixing member (22).

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