An adaptive oc suction jig
Patent Information
- Application Number
- CN202410892281.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2044-07-04
AI Technical Summary
[0003]但现有技术中，显示器组装工厂仍然采用人工盖OC，该方法不仅耗时、贴附精度差，且人力成本较高，而且在吸取不同尺寸的OC时，需要更换与之相匹配的治具，才能完成对不同尺寸的OC进行吸取，而在更换过程中，不仅费时费力，而且还会影响工作效率，针对这些问题，设计一款自动盖OC代替人工
1、本发明中，通过设置有一号调节机构和二号调节机构，在一号调节机构中结构中间的配合，可以把若干组一号吸盘向连接板的两侧延伸，能够扩展连接板两侧的长度，在二号调节机构中结构之间的配合下，两组长板带动若干组二号真空吸盘移动，能够扩展连接板两端的长度，反之，可以把两组一号长板和两组二号长板收缩回来，并与连接板的外壁接触，综上，能够对连接板宽度和长度进行调节，并替换传统人工盖OC的方法，降低人力成本，而且还无需对一号真空吸盘和二号真空吸盘进行更换，就能够对不同尺寸的OC进行吸附，使得能够兼容多种尺寸的产品，同时提高了工作效率。
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Figure CN118636078B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of fixture technology, specifically to an adaptive suction OC fixture. Background Technology
[0002] With the development of automation and intelligent industries, reform and innovation in the LCD panel (OC) industry has become a contemporary trend, and monitor sizes are getting larger and larger. The LCD panel is the material that determines the brightness, contrast, color, and viewing angle of an LCD monitor; the quality and technology of the LCD panel directly affect the overall performance of the LCD monitor.
[0003] However, in the current technology, display assembly plants still use manual OC covering. This method is not only time-consuming and has poor adhesion accuracy, but also has high labor costs. Moreover, when picking up OCs of different sizes, it is necessary to change to a matching fixture in order to pick up OCs of different sizes. In the process of changing, it is not only time-consuming and labor-intensive, but also affects work efficiency. To address these issues, an automatic OC covering device is designed to replace manual covering. Summary of the Invention
[0004] The purpose of this invention is to provide an adaptive suction OC fixture to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: an adaptive suction OC fixture, comprising a connecting plate, an mounting bracket plate fixedly mounted on the upper end of the connecting plate, a vacuum solenoid valve fixedly mounted on the outer wall of the mounting bracket plate, a first adjustment mechanism, a second adjustment mechanism, and a third adjustment mechanism at the upper end of the connecting plate, and a fixing mechanism at the upper end of the third adjustment mechanism, the fixing mechanism comprising three sets of fixing bracket plates, and a guide rod welded to the lower end of each of the three sets of fixing bracket plates; The No. 1 adjustment mechanism includes two sets of No. 1 locking cylinders and two sets of No. 1 long plates. Several sets of No. 1 vacuum suction cups are installed through the upper ends of the two sets of No. 1 long plates. Limit seats are fixedly installed at the protruding ends of the two sets of No. 1 locking cylinders. Two sets of No. 1 irregular plates are fixedly installed at the upper ends of the two sets of No. 1 long plates. Four sets of No. 1 slide blocks are fixedly installed at the upper end of the connecting plate. No. 1 slide rails are slidably installed inside the four sets of No. 1 slide blocks. The lower ends of the two sets of limit seats are respectively fixed to the upper ends of the two sets of No. 1 long plates. The second adjustment mechanism includes two sets of second locking cylinders and two sets of second long plates. Vertical plates are fixedly installed on the upper ends of both sets of second long plates. Several sets of second vacuum suction cups are installed through the upper ends of both sets of second long plates. Four sets of second slide blocks are fixedly installed on the lower ends of the connecting plate. Two sets of second irregular plates are fixedly installed on the lower ends of both sets of second long plates. Second slide rails are slidably installed inside the four sets of second slide blocks. Two sets of support seats are fixedly installed on the outer walls of both sets of second locking cylinders.
[0006] Preferably, the third adjustment mechanism includes three sets of L-shaped seats, three sets of movable plates, and six sets of elliptical plates. A third vacuum suction cup is installed through the upper end of each of the three sets of movable plates. A guide plate is welded to one end of each of the three sets of L-shaped seats. A servo motor is fixedly installed at one end of each of the three sets of L-shaped seats. A cylinder is fixedly installed at one end of each of the three sets of movable plates. Two sets of connecting blocks are fixedly installed on the outer wall of each of the three sets of cylinders. Two sets of arc-shaped holes are opened through the upper end of each of the three sets of guide plates. Elliptical holes are opened through the upper end of each of the three sets of movable plates. Movable rods are slidably installed inside each of the six sets of arc-shaped holes. A drive gear is rotatably installed at the lower end of each of the three sets of L-shaped seats. A rotating gear is rotatably installed at the lower end of each of the three sets of rotating gears. A rotating rod is welded to the lower end of each of the three sets of rotating gears.
[0007] Preferably, a lower pressure seat is slidably installed on the outer wall of each of the three sets of guide rods, a stabilizing frame plate is fixedly installed on the upper end of each of the three sets of fixed frame plates, a second cylinder is installed through the upper end of each of the three sets of stabilizing frame plates, a first recess is fixedly installed on the outer wall of each of the three sets of lower pressure seats, a limit rod is welded to one end of each of the three sets of fixed frame plates, a lever plate is rotatably installed on the outer wall of each of the three sets of limit rods, and a second recess is fixedly installed on the extended end of each of the three sets of second cylinders.
[0008] Preferably, the lower ends of the two sets of No. 1 locking cylinders are fixed to the upper ends of the connecting plates, and one end of the four sets of No. 1 slide rails is fixed to the inner walls of the four sets of No. 1 irregular plates respectively. The upper ends of one set of No. 1 long plates are fixedly installed with four sets of stabilizing components.
[0009] Preferably, two sets of protective shells are fixedly installed at the lower end of the connecting plate, the lower ends of the four sets of support seats are all fixed to the upper end of the connecting plate, the lower ends of the four sets of second slide rails are respectively fixed to the inner walls of the four sets of second irregular plates, and the four sets of second slide rails, four sets of second slide seats and four sets of second irregular plates are respectively set on the inner walls of the two sets of protective shells.
[0010] Preferably, the lower protrusions of the three sets of L-shaped seats are fixed to the upper end of the connecting plate, the three sets of rotating rods are respectively inserted into the interior of the three sets of elliptical holes, and the output ends of the three sets of servo motors are respectively fixed to the upper ends of the three sets of drive gears.
[0011] Preferably, a round seat is fixedly installed at the lower end of each of the connecting plates, and the three sets of guide rods pass through the connecting plates and are fixed to the upper ends of the three sets of round seats respectively. One end of each of the three sets of lever plates is rotatably installed inside the three sets of No. 1 recessed seats.
[0012] Preferably, the three sets of driving gears mesh with the three sets of rotating gears respectively, the upper ends of the six sets of movable rods are fixed to the lower ends of the three sets of elliptical plates respectively, and the lower ends of the six sets of movable rods are fixed to the upper ends of the other three sets of elliptical plates respectively.
[0013] Preferably, the other end of each of the three sets of lever plates is rotatably mounted inside the three sets of No. 2 recesses.
[0014] Preferably, a protective frame is fixedly installed on the upper end of the connecting plate, and a rotary clamping assembly is fixedly installed at the upper corner of the connecting plate.
[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. In this invention, by setting up a first adjustment mechanism and a second adjustment mechanism, the cooperation of the structure in the first adjustment mechanism allows several sets of first suction cups to extend to both sides of the connecting plate, thus expanding the length of both sides of the connecting plate. With the cooperation of the structure in the second adjustment mechanism, two sets of long plates drive several sets of second vacuum suction cups to move, thus expanding the length of both ends of the connecting plate. Conversely, the two sets of first and two sets of second long plates can be retracted and contact the outer wall of the connecting plate. In summary, the width and length of the connecting plate can be adjusted, replacing the traditional method of manually covering OCs, reducing labor costs. Moreover, it eliminates the need to replace the first and second vacuum suction cups, enabling the adsorption of OCs of different sizes, making it compatible with products of various sizes, and improving work efficiency.
[0016] 2. In this invention, a third adjustment mechanism is provided. With the cooperation of three sets of servo motors, three sets of drive gears, three sets of rotating gears, and three sets of rotating rods, the servo motors drive the rotating rods through the rotating gears, causing the rotating rods to move one end of the movable plate through the elliptical hole. This facilitates the movement of the three sets of movable plates and the three sets of vacuum suction cups. Furthermore, with the cooperation of three sets of cylinders and the three sets of movable plates, the cylinders can push the three sets of movable plates to move, thereby adjusting the distance between the three sets of movable plates and the connecting plate. This allows for the adjustment of several sets of vacuum suction cups according to different sizes of OCs, enabling the adsorption of OCs of different sizes and improving the stability during adsorption.
[0017] 3. In this invention, by setting a fixing mechanism, with the cooperation of three sets of No. 2 cylinders, three sets of No. 2 recesses, three sets of lever plates, three sets of limit rods, three sets of No. 1 recesses and three sets of lower pressing seats, the three sets of lower pressing seats can be pushed to the upper end of the three sets of movable plates respectively, thereby fixing the three sets of movable plates and preventing the three sets of movable plates from moving. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of an adaptive OC suction fixture according to the present invention; Figure 2 This is a schematic diagram of the first adjustment mechanism in an adaptive suction OC fixture of the present invention; Figure 3 This is a schematic diagram of the second adjustment mechanism in an adaptive suction OC fixture of the present invention; Figure 4 This is a schematic diagram of the No. 3 adjustment mechanism and fixing mechanism in an adaptive suction OC fixture of the present invention; Figure 5 This is a bottom view of the third adjustment mechanism and the fixing mechanism in an adaptive suction OC fixture of the present invention; Figure 6 This is a partial perspective view of the third adjustment mechanism in an adaptive suction OC fixture of the present invention; Figure 7 This is a schematic diagram of the L-shaped seat and fixing mechanism in an adaptive suction OC fixture of the present invention; Figure 8 This is a side view of an adaptive suction OC fixture according to the present invention.
[0019] In the diagram: 1. Connecting plate; 11. Protective frame; 12. Mounting plate; 13. Vacuum solenoid valve; 14. Rotary clamping assembly; 2. Adjustment mechanism 1; 21. Locking cylinder 1; 22. Long plate 1; 23. Slide 1; 24. Slide rail 1; 25. Irregularly shaped plate 1; 26. Vacuum suction cup 1; 27. Limiting seat; 28. Stabilizing assembly; 3. Adjustment mechanism 2; 31. Locking cylinder 2; 32. Vertical plate; 33. Long plate 2; 34. Vacuum suction cup 2; 35. Slide 2; 36. Irregularly shaped plate 2; 37. Slide rail 2; 38. Support base; 39. Protective shell ; 4. Adjustment Mechanism No. 3; 41. L-shaped Seat; 42. Movable Plate; 43. Vacuum Suction Cup No. 3; 44. Guide Plate; 45. Servo Motor; 46. Cylinder No. 1; 47. Connecting Block; 48. Arc Hole; 481. Movable Rod; 482. Elliptical Plate; 49. Elliptical Hole; 410. Drive Gear; 411. Rotating Gear; 412. Rotating Rod; 5. Fixing Mechanism; 51. Fixing Frame Plate; 52. Lower Pressing Seat; 53. Round Seat; 54. Guide Rod; 55. Stabilizing Frame Plate; 551. Cylinder No. 2; 56. Recessed Seat No. 1; 57. Limiting Rod; 58. Lever Plate; 59. Recessed Seat No. 2. Detailed Implementation
[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0021] Example 1: Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown: An adaptive suction OC fixture includes a connecting plate 1, a mounting frame plate 12 fixedly installed on the upper end of the connecting plate 1, a vacuum solenoid valve 13 fixedly installed on the outer wall of the mounting frame plate 12, a first adjustment mechanism 2, a second adjustment mechanism 3, and a third adjustment mechanism 4 at the upper end of the connecting plate 1, and a fixing mechanism 5 at the upper end of the third adjustment mechanism 4. The fixing mechanism 5 includes three sets of fixing frames 51, and guide rods 54 are welded to the lower ends of the three sets of fixing frames 51. A protective frame 11 is fixedly installed on the upper end of the connecting plate 1, and a rotary clamping assembly 14 is fixedly installed at the upper corner of the connecting plate 1. The No. 1 adjustment mechanism 2 includes two sets of No. 1 locking cylinders 21 and two sets of No. 1 long plates 22. Several sets of No. 1 vacuum suction cups 26 are installed through the upper ends of the two sets of No. 1 long plates 22. Limit seats 27 are fixedly installed at the extended ends of the two sets of No. 1 locking cylinders 21. Two sets of No. 1 irregular plates 25 are fixedly installed at the upper ends of the two sets of No. 1 long plates 22. Four sets of No. 1 slide blocks 23 are fixedly installed at the upper end of the connecting plate 1. No. 1 slide rails 24 are slidably installed inside the four sets of No. 1 slide blocks 23. The lower ends of the two sets of limit seats 27 are respectively fixed to the upper ends of the two sets of No. 1 long plates 22. The lower ends of the two sets of No. 1 locking cylinders 21 are respectively fixed to the upper ends of the connecting plate 1. One end of the four sets of No. 1 slide rails 24 is respectively fixed to the inner wall of the four sets of No. 1 irregular plates 25. Four sets of stabilizing components 28 are fixedly installed at the upper end of one set of No. 1 long plates 22. The second adjusting mechanism 3 includes two sets of second locking cylinders 31 and two sets of second long plates 33. Vertical plates 32 are fixedly installed at the upper ends of both sets of second long plates 33. Several sets of second vacuum suction cups 34 are threaded through the upper ends of both sets of second long plates 33. Four sets of second sliding blocks 35 are fixedly installed at the lower end of the connecting plate 1. Two sets of second irregularly shaped plates 36 are fixedly installed at the lower ends of both sets of second long plates 33. Second-type... The slide rail 37 and the outer walls of the two sets of No. 2 locking cylinders 31 are each fixedly installed with two sets of support seats 38. The lower end of the connecting plate 1 is fixedly installed with two sets of protective shells 39. The lower ends of the four sets of support seats 38 are all fixed to the upper end of the connecting plate 1. The lower ends of the four sets of No. 2 slide rails 37 are respectively fixed to the inner walls of the four sets of No. 2 irregular plates 36. The four sets of No. 2 slide rails 37, the four sets of No. 2 slide blocks 35 and the four sets of No. 2 irregular plates 36 are respectively set on the inner walls of the two sets of protective shells 39.
[0022] In this embodiment, through the cooperation of several sets of first-order vacuum suction cups 26, several sets of second-order vacuum suction cups 34, and vacuum solenoid valves 13, the vacuum solenoid valves 13 control the gas flow into the interiors of the several sets of first-order vacuum suction cups 26 and several sets of second-order vacuum suction cups 34, creating a vacuum environment to generate adsorption force. The several sets of first-order vacuum suction cups 26 and several sets of second-order vacuum suction cups 34 will adsorb the OC in contact with them, thus enabling rapid adsorption of OC. Then, by activating two sets of first-order locking cylinders 21, the extended ends of the two sets of first-order locking cylinders 21 drive the two sets of first-order long plates 22 to move through the two sets of first-order long plates 27, causing the two sets of first-order long plates 22 to move the several sets of first-order vacuum suction cups 26 and extend the several sets of first-order vacuum suction cups 26 to both sides of the connecting plate 1, thereby expanding the length of both sides of the connecting plate 1. Then, the two sets of second-order locking cylinders 26 are activated. The extension ends of the two sets of locking cylinders 31 push the two sets of long plates 33 through the two sets of vertical plates 32. The two sets of long plates 33 drive the movement of several sets of vacuum suction cups 34, thereby expanding the length of both ends of the connecting plate 1 and increasing the adsorption area of the connecting plate 1. Conversely, by controlling the operation of the two sets of locking cylinders 21 and 31, the two sets of locking cylinders 21 and 31 can be retracted, which can retract the two sets of long plates 22 and 33 and bring them into contact with the outer wall of the connecting plate 1. In summary, the width and length of the connecting plate 1 can be adjusted, replacing the traditional method of manually covering OC, reducing labor costs, and eliminating the need to replace the vacuum suction cups 26 and 34, which can adsorb OC of different sizes, making it compatible with products of various sizes and improving work efficiency. When the two sets of No. 1 long plates 22 move, the two sets of No. 1 long plates 22 drive the two sets of No. 1 irregular plates 25 fixed to them to move. The four sets of No. 1 irregular plates 25 drive the No. 1 slide rails 24 fixed to them to move, so that the four sets of No. 1 slide rails 24 slide inside the four sets of No. 1 slide blocks 23 respectively, thereby improving the stability of the two sets of No. 1 long plates 22 when they move. Secondly, the setting of the four sets of stabilizing components 28 can increase the length of one of the No. 1 long plates 22, thereby increasing the contact area with OC. When the two sets of second-order long plates 33 move, the two sets of second-order long plates 33 drive the two sets of second-order irregular plates 36 fixed to them to move. The four sets of second-order irregular plates 36 drive the four sets of second-order slide rails 37 fixed to them to move, so that the four sets of second-order slide rails 37 slide inside the four sets of second-order slide blocks 35 respectively, thereby improving the stability of the two sets of second-order long plates 33 when they move. Secondly, by setting four sets of support seats 38, the four sets of support seats 38 can support the two sets of second-order locking cylinders 31.
[0023] Example 2: According to Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the third adjustment mechanism 4 includes three sets of L-shaped seats 41, three sets of movable plates 42, and six sets of elliptical plates 482. A third vacuum suction cup 43 is installed through the upper end of each of the three sets of movable plates 42. A guide plate 44 is welded to one end of each of the three sets of L-shaped seats 41. A servo motor 45 is fixedly installed at one end of each of the three sets of L-shaped seats 41. A cylinder 46 is fixedly installed at one end of each of the three sets of movable plates 42. Two sets of connecting blocks 47 are fixedly installed on the outer wall of each of the three sets of cylinders 46. Two sets of arc-shaped holes 48 are opened through the upper end of each of the three sets of guide plates 44. Elliptical holes 49 are opened through the upper end of each of the three sets of movable plates 42. Movable rods 481 are slidably installed inside the six sets of arc-shaped holes 48. The three sets of L-shaped seats 41... Each of the three sets of L-shaped seats 41 has a drive gear 410 rotatably mounted on its lower end. Each of the three sets of L-shaped seats 41 has a rotating gear 411 rotatably mounted on its lower end. Each of the three sets of rotating gears 411 has a rotating rod 412 welded to its lower end. The protruding parts of the lower ends of the three sets of L-shaped seats 41 are fixed to the upper ends of the connecting plate 1. The three sets of rotating rods 412 are respectively inserted into the interiors of the three sets of elliptical holes 49. The output ends of the three sets of servo motors 45 are respectively fixed to the upper ends of the three sets of drive gears 410. The three sets of drive gears 410 mesh with the three sets of rotating gears 411. The upper ends of the six sets of movable rods 481 are respectively fixed to the lower ends of three sets of elliptical plates 482. The lower ends of the six sets of movable rods 481 are respectively fixed to the upper ends of the other three sets of elliptical plates 482.
[0024] In this embodiment, a third adjusting mechanism 4 is provided to control the operation of three sets of servo motors 45. The output ends of the three sets of servo motors 45 drive the three sets of drive gears 410 to rotate. The three sets of drive gears 410 drive the three sets of rotating gears 411 meshing with them to rotate. The three sets of rotating gears 411 drive the rotating rods 412 fixed to them to rotate. Since the three sets of rotating rods 412 are respectively located at one end edge of the three sets of rotating gears 411, and the three sets of movable plates 42 are respectively limited to the outer wall of the three sets of guide rods 54 through the three sets of elliptical holes 49, the three sets of rotating rods 412 drive a part of the three sets of movable plates 42 to move through the three sets of elliptical holes 49. This causes a part of the three sets of movable plates 42 to move to one side on the outer wall of the three sets of guide rods 54, while the other end of the three sets of movable plates 42 moves to the other side, facilitating the three sets of vacuum suction cups 42 to drive the three sets of vacuum suction cups 4. 3. Simultaneously, the three sets of movable plates 42 drive the six sets of connecting blocks 47 to move through the three sets of No. 1 cylinders 46. The six sets of connecting blocks 47 drive the six sets of movable rods 481 to move through the three sets of elliptical plates 482, so that the six sets of movable rods 481 move inside the six sets of arc-shaped holes 48 respectively, which facilitates the movement of the three sets of No. 2 cylinders 551 to the position that cooperates with the three sets of movable plates 42. Then, the three sets of No. 1 cylinders 46 are activated, and the extended ends of the three sets of No. 1 cylinders 46 push the three sets of movable plates 42 to move, so that the three sets of movable plates 42 move through the three sets of elliptical holes 49 on the outer wall of the three sets of guide rods 54 respectively, which can push the three sets of movable plates 42 to move, thereby adjusting the distance between the three sets of movable plates 42 and the connecting plate 1. This allows for the adjustment of several sets of No. 3 vacuum suction cups 43 according to different sizes of OC, enabling the adsorption of OC of different sizes and improving the stability during adsorption. With the cooperation of six sets of elliptical plates 482, and with one end of each set of elliptical plates 482 contacting the upper and lower ends of three sets of guide plates 44 respectively, the six sets of movable rods 481 can be respectively limited inside the six sets of arc-shaped holes 48.
[0025] Example 3: According to Figure 1 , Figure 4 , Figure 5 , Figure 7 and Figure 8As shown, the fixing mechanism 5 includes three sets of fixing plates 51. Guide rods 54 are welded to the lower ends of each of the three sets of fixing plates 51. Lower pressure seats 52 are slidably installed on the outer walls of each of the three sets of guide rods 54. Stabilizing plates 55 are fixedly installed on the upper ends of each of the three sets of fixing plates 51. A second cylinder 551 is threaded through the upper ends of each of the three sets of stabilizing plates 55. A first recess 56 is fixedly installed on the outer walls of each of the three sets of lower pressure seats 52. Limit rods 57 are welded to one end of each of the three sets of fixing plates 51. Lever plates 58 are rotatably mounted on the outer walls of the three sets of limit rods 57. The protruding ends of the three sets of second cylinders 551 are fixedly mounted with second recesses 59. The lower end of the connecting plate 1 is fixedly mounted with a round seat 53. The three sets of guide rods 54 pass through the connecting plate 1 and are fixed to the upper ends of the three sets of round seats 53 respectively. One end of the three sets of lever plates 58 is rotatably mounted inside the three sets of first recesses 56 respectively, and the other end of the three sets of lever plates 58 is rotatably mounted inside the three sets of second recesses 59 respectively.
[0026] In this embodiment, by setting a fixing mechanism 5, three sets of second cylinders 551 are activated. The extended ends of the three sets of second cylinders 551 push one end of the three sets of lever plates 58 upward through the three sets of second recesses 59. One end of the three sets of lever plates 58 rotates inside the three sets of second recesses 59, and the middle of the three sets of lever plates 58 rotates on the outer wall of the three sets of limit rods 57. The other end of the three sets of lever plates 58 drives the three sets of lower pressure seats 52 to move through the three sets of first recesses 56. The other end of the three sets of lever plates 58 rotates inside the three sets of first recesses 56, and the three sets of lower pressure seats 52 slide downward on the outer wall of the three sets of guide rods 54, thereby pushing the three sets of lower pressure seats 52 to the upper end of the three sets of movable plates 42, thereby fixing the three sets of movable plates 42 and preventing the three sets of movable plates 42 from moving. The three sets of circular seats 53 are fixed to the lower end of the connecting plate 1, so that the three sets of circular seats 53 can provide support for the three sets of guide rods 54.
[0027] The usage and working principle of this device are as follows: First, install the device onto the robotic arm using the mounting plate 12. Then, connect several sets of No. 1 vacuum suction cups 26, several sets of No. 2 vacuum suction cups 34, and three sets of No. 3 vacuum suction cups 43 to the vacuum solenoid valve 13 via connecting pipes. The operator adjusts the device according to the screen, inputting appropriate values for the two sets of No. 1 locking cylinders 21, the two sets of No. 2 locking cylinders 31, and the three sets of No. 1 cylinders 46 according to the product size. This allows the device to perform adsorption according to the product size. First, start the two sets of No. 1 locking cylinders... The cylinder 21, the extended ends of the two sets of No. 1 locking cylinders 21 drive the two sets of No. 1 long plates 22 to move through the two sets of limit seats 27, so that the two sets of No. 1 long plates 22 drive the several sets of No. 1 vacuum suction cups 26 to move, and extend the several sets of No. 1 vacuum suction cups 26 to both sides of the connecting plate 1. Then the two sets of No. 2 locking cylinders 31 are activated, and the extended ends of the two sets of No. 2 locking cylinders 31 push the two sets of No. 2 long plates 33 through the two sets of vertical plates 32. The two sets of No. 2 long plates 33 drive the several sets of No. 2 vacuum suction cups 34 to move, which can extend the length of both ends of the connecting plate 1. Then, the three sets of servo motors 45 are controlled to operate. The output ends of the three sets of servo motors 45 drive the three sets of drive gears 410 to rotate. The three sets of drive gears 410 drive the three sets of rotating gears 411 meshing with them to rotate. The three sets of rotating gears 411 drive the rotating rods 412 fixed to them to rotate. Since the three sets of rotating rods 412 are located at one edge of the three sets of rotating gears 411, and the three sets of movable plates 42 are respectively limited to the outer wall of the three sets of guide rods 54 through the three sets of elliptical holes 49, the three sets of rotating rods 412 drive a part of the three sets of movable plates 42 to move through the three sets of elliptical holes 49. This causes a part of the three sets of movable plates 42 to move to one side on the outer wall of the three sets of guide rods 54, while the other end of the three sets of movable plates 42 moves to the other side, facilitating the movement of the three sets of rotating rods 412. The movable plate 42 drives the three sets of vacuum suction cups 43 to move. At the same time, the three movable plates 42 drive the six sets of connecting blocks 47 to move through the three sets of cylinders 46. The six sets of connecting blocks 47 drive the six sets of movable rods 481 to move through the three sets of elliptical plates 482. This allows the six sets of movable rods 481 to move inside the six sets of arc-shaped holes 48, which facilitates the movement of the three sets of cylinders 551 to the position that matches the three movable plates 42. Then, the three sets of cylinders 46 are activated. The extended ends of the three sets of cylinders 46 push the three movable plates 42 to move. This allows the three movable plates 42 to move through the three sets of elliptical holes 49 on the outer wall of the three sets of guide rods 54, thereby pushing the three movable plates 42 to move and adjusting the distance between the three movable plates 42 and the connecting plate 1. Then, the three sets of second cylinders 551 are activated. The extended ends of the three sets of second cylinders 551 push one end of the three sets of lever plates 58 upward through the three sets of second recesses 59. One end of each of the three sets of lever plates 58 rotates inside the three sets of second recesses 59, and the middle of each of the three sets of lever plates 58 rotates on the outer wall of each of the three sets of limit rods 57. The other end of each of the three sets of lever plates 58 drives the three sets of lower pressure seats 52 to move through the three sets of first recesses 56. The other end of each of the three sets of lever plates 58 rotates inside the three sets of first recesses 56, and the three sets of lower pressure seats 52 slide downward on the outer wall of each of the three sets of guide rods 54. This allows the three sets of lower pressure seats 52 to be pushed to the upper end of each of the three sets of movable plates 42, thus fixing the three sets of movable plates 42. Finally, the robotic arm moves the device to the material handling position and controls the vacuum solenoid valve 13 to control the gas flow into the interior of several sets of first-order vacuum suction cups 26 and several sets of second-order vacuum suction cups 34, so that the several sets of first-order vacuum suction cups 26 and several sets of second-order vacuum suction cups 34 form a vacuum environment to generate adsorption force. The several sets of first-order vacuum suction cups 26, several sets of second-order vacuum suction cups 34 and three sets of third-order vacuum suction cups 43 will adsorb the OC that comes into contact with them, and can adsorb the OC and move the OC to the processing area.
[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. An adaptive suction OC fixture, comprising a connecting plate (1), characterized in that: A mounting plate (12) is fixedly installed on the upper end of the connecting plate (1). A vacuum solenoid valve (13) is fixedly installed on the outer wall of the mounting plate (12). A first adjustment mechanism (2) is provided on the upper end of the connecting plate (1). A second adjustment mechanism (3) is provided on the upper end of the connecting plate (1). A third adjustment mechanism (4) is provided on the upper end of the connecting plate (1). A fixing mechanism (5) is provided on the upper end of the third adjustment mechanism (4). The fixing mechanism (5) includes three sets of fixing plates (51). Guide rods (54) are welded to the lower ends of the three sets of fixing plates (51). The first adjustment mechanism (2) includes two sets of first locking cylinders (21) and two sets of first long plates (22). Several sets of first vacuum suction cups (26) are installed through the upper ends of the two sets of first long plates (22). Limit seats (27) are fixedly installed at the extended ends of the two sets of first locking cylinders (21). Two sets of first irregular plates (25) are fixedly installed at the upper ends of the two sets of first long plates (22). Four sets of first slides (23) are fixedly installed at the upper end of the connecting plate (1). A first slide rail (24) is slidably installed inside the four sets of first slides (23). The lower ends of the two sets of limit seats (27) are respectively fixed to the upper ends of the two sets of first long plates (22). The second adjustment mechanism (3) includes two sets of second locking cylinders (31) and two sets of second long plates (33). The upper ends of the two sets of second long plates (33) are fixedly installed with vertical plates (32). Several sets of second vacuum suction cups (34) are installed through the upper ends of the two sets of second long plates (33). The lower end of the connecting plate (1) is fixedly installed with four sets of second slide blocks (35). The lower ends of the two sets of second long plates (33) are fixedly installed with two sets of second irregular plates (36). The interior of the four sets of second slide blocks (35) is slidably installed with second slide rails (37). The outer walls of the two sets of second locking cylinders (31) are fixedly installed with two sets of support seats (38). The lower end of the connecting plate (1) is fixedly installed with two sets of protective shells (39), the lower ends of the four sets of support seats (38) are all fixed to the upper end of the connecting plate (1), the lower ends of the four sets of second slide rails (37) are respectively fixed to the inner wall of the four sets of second irregular plates (36), and the four sets of second slide rails (37), four sets of second slide seats (35) and four sets of second irregular plates (36) are respectively set on the inner wall of the two sets of protective shells (39); The outer walls of the three sets of guide rods (54) are all slidably fitted with lower pressure seats (52), the upper ends of the three sets of fixed frame plates (51) are all fixedly fitted with stabilizing frame plates (55), the upper ends of the three sets of stabilizing frame plates (55) are all fitted with cylinder No. 2 (551), the outer walls of the three sets of lower pressure seats (52) are all fixedly fitted with recess No. 1 (56), one end of the three sets of fixed frame plates (51) is welded with a limit rod (57), and the outer walls of the three sets of limit rods (57) are all rotatably fitted with lever plates (57). 58), the extended ends of the three sets of second cylinders (551) are all fixedly installed with second recesses (59), the lower end of the connecting plate (1) is fixedly installed with round seats (53), the three sets of guide rods (54) pass through the connecting plate (1) and are fixed to the upper ends of the three sets of round seats (53), one end of the three sets of lever plates (58) is rotatably installed inside the three sets of first recesses (56), and the other end of the three sets of lever plates (58) is rotatably installed inside the three sets of second recesses (59); The third adjustment mechanism (4) includes three sets of L-shaped seats (41), three sets of movable plates (42), and six sets of elliptical plates (482). The upper ends of the three sets of movable plates (42) are each fitted with a third vacuum suction cup (43). One end of each set of L-shaped seats (41) is welded with a guide plate (44). One end of each set of L-shaped seats (41) is fixedly fitted with a servo motor (45). One end of each set of movable plates (42) is fixedly fitted with a first cylinder (46). The outer walls of each set of first cylinders (46) are fixedly fitted with two sets of connecting blocks (47). The upper ends of the three sets of guide plates (44) are each provided with two sets of arc-shaped holes (48). The upper ends of the three sets of movable plates (42) are each provided with elliptical holes (49). Movable rods (481) are slidably installed inside each of the six sets of arc-shaped holes (48). The three sets of L-shaped seats (41, 42, 43, 44, 45, 46, 47, 48, 49 ... The lower end of each of the three sets of L-shaped seats (41) is rotatably equipped with a drive gear (410). The lower end of each of the three sets of L-shaped seats (41) is rotatably equipped with a rotating gear (411). The lower end of each of the three sets of rotating gears (411) is welded with a rotating rod (412). The lower end protrusion of each of the three sets of L-shaped seats (41) is fixed to the upper end of the connecting plate (1). The three sets of rotating rods (412) are respectively inserted into the interior of the three sets of elliptical holes (49). The output ends of the three sets of servo motors (45) are respectively fixed to the upper ends of the three sets of drive gears (410). The three sets of drive gears (410) are respectively meshed with the three sets of rotating gears (411). The upper ends of the six sets of movable rods (481) are respectively fixed to the lower ends of three sets of elliptical plates (482). The lower ends of the six sets of movable rods (481) are respectively fixed to the upper ends of the other three sets of elliptical plates (482).
2. The adaptive suction OC fixture according to claim 1, characterized in that: The lower ends of the two sets of No. 1 locking cylinders (21) are fixed to the upper end of the connecting plate (1), and one end of the four sets of No. 1 slide rails (24) is fixed to the inner wall of the four sets of No. 1 irregular plates (25). The upper end of one set of No. 1 long plate (22) is fixedly installed with four sets of stabilizing components (28).
3. The adaptive suction OC fixture according to claim 1, characterized in that: A protective frame (11) is fixedly installed on the upper end of the connecting plate (1), and a rotary clamping assembly (14) is fixedly installed at the upper corner of the connecting plate (1).
Citation Information
Patent Citations
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