Intelligent protective glass display screen conveying device

Abstract

The present invention relates to the technical field of display screen production, and in particular to an intelligent protective glass display screen handling device, including a manipulator, a suction cup clamp, a movable component, a combing device and a clamping component, etc.; the manipulator is provided with a suction cup clamp for fixing the display screen; the suction cup clamp is connected with a movable component; the movable component is connected with a plurality of combing devices for combing flat cables; each combing device is provided with a plurality of limiting openings; each limiting opening is provided with a front combing portion; each limiting opening is provided with a rear combing portion; the suction cup clamp is connected with a clamping component for clamping and protecting the flat cable. The present invention realizes the support and limiting of the non-connection end of the flat cable by the combing device, prevents the flat cable from being swung during the handling process, avoids the flat cable from being damaged and entangled due to collision with other equipment, and enhances the protection effect of the flat cable when the display screen is handled.

Description

Technical Field

[0001] The invention relates to the technical field of display screen production, and in particular to an intelligent protective glass display screen conveying device. Background Art

[0002] A suction cup manipulator is an industrial robot device that is mainly used to pick up and carry objects with flat, smooth surfaces, such as glass plates, metal sheets or films. It uses one or more vacuum suction cups to achieve the adsorption and handling of objects.

[0003] When using a suction cup manipulator to carry semi-finished display screens, such as semi-finished display screens with flat cables, since the flat cables are relatively long, the flat cables are in a hanging state during the transportation of the display screens. The existing suction cup manipulators are unable to limit and fix the hanging flat cables. The flat cables swing during the transportation, causing the other end of the flat cables to collide with other equipment, which in turn causes the flat cables to become damaged and entangled, making it inconvenient to perform subsequent testing and other work on the flat cables, and the protective effect on the flat cables on the display screens is low.

[0004] Furthermore, since the existing suction cup manipulator cannot limit and fix the hanging flat cable, the flat cable will swing during the transportation of the display screen, causing the connection between the flat cable and the display screen to be easily torn and loosened, resulting in damage to the flat cable. Summary of the invention

[0005] In order to overcome the shortcomings that the existing suction cup type manipulator cannot limit and fix the flat cable hanging on the display screen, and the flat cable swings during the transportation of the display screen, resulting in damage and entanglement of the flat cable, the present invention provides an intelligent protective glass display screen transportation device.

[0006] The technical solution of the present invention is: an intelligent protective glass display screen handling device, including a manipulator and a suction cup clamp; the manipulator is provided with a suction cup clamp for fixing the display screen; it also includes a movable component, a wire combing device and a clamping component; the suction cup clamp is connected to the movable component; the movable component is connected to a plurality of wire combing devices for combing flat cables; each wire combing device is provided with a plurality of limit openings; each limit opening is provided with a front combing portion; each limit opening is provided with a rear combing portion; the suction cup clamp is connected to a clamping component for clamping and protecting the flat cable.

[0007] Furthermore, the movable component includes a motor, a movable frame, a driving member, a fixed frame and a DD motor; a plurality of motors are fixedly connected to the suction cup clamp; a movable frame is commonly fixedly connected to the output ends of all the motors; a plurality of driving members are commonly fixedly connected to the movable frame; a fixed frame is commonly fixedly connected to the telescopic ends of all the driving members; a plurality of DD motors are fixedly connected to the fixed frame; and each combing device is fixedly connected to the output end of the corresponding DD motor.

[0008] Furthermore, the clamping assembly includes a fixed rod, an upper clamping block and a lower clamping block; a plurality of fixed rods are fixedly connected to the suction cup clamp; each fixed rod is fixedly connected to an upper clamping block for clamping and protecting the flat cable, and the upper clamping block is made of elastic deformable material; each upper clamping block is located on the upper side of each group of flat cables; a lower clamping block for clamping and protecting the flat cable is fixedly connected to the movable frame.

[0009] Furthermore, each upper clamping block and each lower clamping block are configured to be in an arc shape.

[0010] Furthermore, the front combing portion on each combing device is arranged to be inclined toward the middle of the combing device.

[0011] Furthermore, the upper and lower parts of the limiting opening on each thread combing device are both configured as arc surfaces.

[0012] Furthermore, it also includes a protection system, which includes a connecting frame and a receiving screen; the connecting frame is fixedly connected to the suction cup clamp; the receiving screen for protecting the display screen is rotatably connected to the connecting frame; the other end of the receiving screen is fixedly connected to the movable frame.

[0013] Furthermore, it also includes a stopper; the connection frame is fixed with a stopper for limiting the receiving of the curtain.

[0014] Furthermore, the contact surface between the stopper and the curtain cloth is configured to be an arc surface.

[0015] The beneficial effects are as follows: the present invention realizes the support and limiting of the non-connection end of the flat cable by the combing device, thereby preventing the flat cable from being swung during transportation, avoiding the flat cable from being damaged and entangled due to collision with other equipment, and enhancing the protection effect of the flat cable when carrying the display screen;

[0016] The upper clamp block and the lower clamp block are used to clamp and fix the end of the flat cable connected to the display screen, so as to prevent the end of the flat cable connected to the display screen from being pulled due to the movement of the combing device, and to prevent the end of the flat cable connected to the display screen from being pulled loose, thereby further enhancing the protection effect of the flat cable;

[0017] The lower side of the display screen is supported by the screen to prevent the display screen from accidentally falling off the suction cup clamp and hitting the ground, thereby enhancing the protection effect of the display screen when the suction cup clamp has an abnormal situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the intelligent protective glass display screen conveying device of the present invention;

[0019] Figure 2 It is a schematic diagram of the combined three-dimensional structure of the movable component, the clamping component and the combing device of the present invention;

[0020] Figure 3 It is a schematic diagram of the combined three-dimensional structure of the movable component, the thread combing device and the protection system of the present invention;

[0021] Figure 4 It is a schematic diagram of the combined three-dimensional structure of the movable component and the combing device of the present invention;

[0022] Figure 5 This is a diagram showing the position limiting protection state of the flat cable of the present invention;

[0023] Figure 6 A diagram showing the clamping protection state of the clamping assembly of the present invention;

[0024] Figure 7 A diagram showing a state of a cable combing device of the present invention combing a flat cable;

[0025] Figure 8 is a side view of the present invention;

[0026] Fig. 9 This is a diagram of the flat cable of the present invention in a winding state.

[0027] In the accompanying drawings: 1-manipulator, 2-suction cup clamp, 3-combing device, 3001-limiting port, 3002-front combing part, 3003-rear combing part, 4-display screen, 4001-flat cable, 101-motor, 102-movable frame, 103-driving member, 104-fixed frame, 105-DD motor, 201-fixing rod, 202-upper clamping block, 203-lower clamping block, 401-connecting frame, 402-receiving curtain, 403-stop block. DETAILED DESCRIPTION

[0028] Embodiments of the present invention are described in detail below with reference to the accompanying drawings. Example 1

[0029] like Figure 1-Figure 9 As shown, an intelligent protective glass display screen handling device includes a manipulator 1 and a suction cup fixture 2; the manipulator 1 is provided with the suction cup fixture 2; four flat cables 4001 are provided on the display screen 4; each two adjacent flat cables 4001 form a group;

[0030] It also includes a movable component, a combing device 3 and a clamping component; the movable component is connected to the suction cup clamp 2; the movable component is connected to two left-right symmetrical combing devices 3; each combing device 3 is provided with two left-right symmetrical limiting openings 3001; each limiting opening 3001 is provided with a front combing part 3002; each limiting opening 3001 is provided with a rear combing part 3003; the suction cup clamp 2 is connected to the clamping component.

[0031] The movable component includes a motor 101, a movable frame 102, a driving member 103, a fixed frame 104 and a DD motor 105; two motors 101 are fixedly connected to the suction cup clamp 2 in a left-right symmetrical manner; a movable frame 102 is commonly fixedly connected to the output ends of all motors 101; two driving members 103 are fixedly connected to the movable frame 102 in a left-right symmetrical manner, and the driving members 103 are electric push rods; a fixed frame 104 is commonly fixedly connected to the telescopic ends of all driving members 103; two DD motors 105 are fixedly connected to the fixed frame 104 in a left-right symmetrical manner; each combing device 3 is fixedly connected to the output end of the corresponding DD motor 105.

[0032] The clamping assembly includes a fixed rod 201, an upper clamping block 202 and a lower clamping block 203; two fixed rods 201 that are symmetrical on the left and right are fixedly connected to the suction cup clamp 2; each fixed rod 201 is fixedly connected to an upper clamping block 202, and the upper clamping block 202 is made of elastic deformable material; each upper clamping block 202 is located on the upper side of each group of flat cables 4001; a lower clamping block 203 is fixedly connected to the movable frame 102.

[0033] Furthermore, in order to prevent the flat cable 4001 from being pulled loose, each upper clamping block 202 and each lower clamping block 203 are configured to be curved.

[0034] Furthermore, in order to facilitate the flat cable 4001 to be inserted into the limiting opening 3001 , the front combing portion 3002 on each combing device 3 is arranged to be inclined toward the middle of the combing device 3 .

[0035] Furthermore, in order to prevent the flat cable 4001 from being worn when sliding on the limiting opening 3001, the upper and lower parts of the limiting opening 3001 on each combing device 3 are both configured to be arc surfaces.

[0036] The present invention limits the position of the flat cable 4001 on the display screen 4 by means of the combing device 3, and combs the flat cable 4001 at the same time, thereby solving the problem that the existing suction cup type manipulator 1 cannot limit the position of the flat cable 4001 on the display screen 4 when carrying the display screen 4, resulting in the flat cable 4001 being damaged and entangled due to being swung and knocked against other devices, and it is inconvenient to perform subsequent testing work on the flat cable 4001. The specific process is as follows:

[0037] When the display screen 4 with the flat cable 4001 installed is transported, after the display screen 4 is transferred to the position of the manipulator 1 through the transmission mechanism, the manipulator 1 is controlled to drive the suction cup clamp 2 to fit the upper side of the display screen 4, so that the suction cup clamp 2 adsorbs and fixes the display screen 4, and at the same time drives the fixing rod 201 to make each upper clamping block 202 fit the upper side of each group of flat cables 4001, and then the manipulator 1 is controlled to drive the suction cup clamp 2 to rise, and clamp the display screen 4 from the transmission mechanism. At this time, the flat cable 4001 is on the display screen 4 as shown in the figure. Figure 1 The hanging state shown is based on looking from right to left, and then the motor 101 is controlled to drive the movable frame 102 to rotate clockwise, so that the movable frame 102 drives the lower clamping block 203 to move to the lower side of the flat cable 4001, and squeezes the flat cable 4001 toward the upper clamping block 202, and the flat cable 4001 is clamped and fixed by the curved upper clamping block 202 and the lower clamping block 203, and the flat cable 4001 is squeezed toward the side of the display screen 4, so that the end of the flat cable 4001 connected to the display screen 4 is in a relaxed state, preventing the end of the flat cable 4001 connected to the display screen 4 from being pulled loose, avoiding damage to the connection end of the flat cable 4001 and the display screen 4, and enhancing the protection effect of the flat cable 4001.

[0038] While the movable frame 102 rotates, it drives the related parts on the telescopic end of the driving member 103 to rotate to the lower side of the flat cable 4001, and the upper clamping block 202 and the lower clamping block 203 clamp and fix the flat cable 4001, so that the combing device 3 is inserted between two adjacent flat cables 4001, and the flat cable 4001 is stuck in the limit opening 3001, and the front combing part 3002 and the rear combing part 3003 are fitted with the flat cable 4001, and then the telescopic end of the driving member 103 is controlled to extend, driving the fixed frame 104 and the combing device 3 to move toward the non-connected end of the flat cable 4001. In this process, the messy flat cables 4001 are combed by the combing device 3. Fig. 9 As shown, the front combing part 3002 and the rear combing part 3003 move in contact with the middle part of the flat cable 4001, so that the single wound flat cable 4001 is reset and rotated, and the wound flat cable 4001 is combed and smoothed, which is beneficial to the subsequent installation and testing of the flat cable 4001. When the combing device 3 moves toward the non-connected end of the flat cable 4001, the end of the flat cable 4001 connected to the display screen 4 is clamped and fixed by the upper clamping block 202 and the lower clamping block 203, so as to prevent the end of the flat cable 4001 connected to the display screen 4 from being pulled due to the movement of the combing device 3, and to prevent the end of the flat cable 4001 connected to the display screen 4 from being pulled loose, thereby further enhancing the protection effect of the flat cable 4001.

[0039] When the wire combing device 3 moves to the non-connected end of the flat cable 4001, the robot 1 is controlled to drive the suction cup clamp 2 to transport and transfer the display screen 4. During the transportation process, the non-connected end of the flat cable 4001 is supported and limited by the wire combing device 3 to prevent the flat cable 4001 from being swung during transportation, and to prevent the flat cable 4001 from being damaged and entangled when it hits other equipment, thereby enhancing the protection effect of the flat cable 4001 when transporting the display screen 4 and facilitating the subsequent installation and testing of the flat cable 4001.

[0040] When the manipulator 1 drives the suction cup clamp 2 to move the display screen 4 to the top of the loading mechanism, the manipulator 1 is controlled to drive the suction cup clamp 2 to lower the display screen 4, and at the same time, the DD motor 105 is controlled to drive the combing device 3 to rotate from a horizontal state to a vertical state. When the flat cable 4001 descends to contact the loading mechanism, the driving member 103 is controlled to drive the fixed frame 104 and the combing device 3 to retract, with the view from right to left as the reference. At the same time, the motor 101 is controlled to drive the movable frame 102 and the driving member 103 to rotate counterclockwise for reset, so that the combing device 3 is detached from between two adjacent flat cables 4001 for reset. Example 2

[0041] On the basis of Example 1, Figure 1-Figure 6 and Figure 8 As shown, a protection system is also included, which includes a connecting frame 401 and a receiving curtain 402; the connecting frame 401 is fixedly connected to the suction cup clamp 2; the receiving curtain 402 is rotatably connected to the connecting frame 401 through a torsion spring; the other end of the receiving curtain 402 is fixedly connected to the movable frame 102.

[0042] The connecting frame 401 further includes a stopper 403 ; the stopper 403 is fixedly connected to the connecting frame 401 .

[0043] Furthermore, in order to reduce the degree of wear of the receiving curtain 402 and extend the service life of the receiving curtain 402, the contact surface between the stopper 403 and the receiving curtain 402 is configured as an arc surface.

[0044] When the suction cup fixture 2 adsorbs and fixes the large display screen 4, since the adsorption position is located on the glass screen of the display screen 4, the outer shell on the display screen 4 has no supporting force point. Under the action of gravity, there is a tearing force between the outer shell on the display screen 4 and the glass screen of the display screen 4, resulting in looseness or even cracking and damage between the glass screen of the display screen 4 and the outer shell. The specific solution process is as follows:

[0045] When the motor 101 drives the movable frame 102 to rotate clockwise, the combing device 3 is inserted between two adjacent flat cables 4001. Figure 8As shown, the movable frame 102 pulls the receiving curtain 402 forward from the rear side of the suction cup clamp 2, and at the same time stretches the torsion spring between the receiving curtain 402 and the connecting frame 401, so that the receiving curtain 402 passes through the lower side of the display screen 4, supports the lower side of the display screen 4, reduces the tearing force between the upper shell of the display screen 4 and the glass screen of the display screen 4, prevents the glass screen of the display screen 4 from loosening or even cracking and damage between the shell, and enhances the protection effect of the display screen 4. At the same time, when the suction of the suction cup clamp 2 to the display screen 4 is abnormal, causing the display screen 4 to fall off the suction cup clamp 2, the lower side of the display screen 4 is supported by the receiving curtain 402, prevents the display screen 4 from accidentally falling off the suction cup clamp 2 and hitting the ground, and enhances the protection effect of the display screen 4 when the suction cup clamp 2 has an abnormal situation. When the transportation is completed, the motor 101 drives the movable frame 102 to rotate and reset, and the receiving curtain 402 is rolled up and reset under the elastic force of the torsion spring, ready for the next transportation and protection work.

[0046] When the receiving screen 402 supports the lower side of the display screen 4, the back side of the receiving screen 402 is blocked and limited by the stopper 403 to prevent the receiving screen 402 from applying a forward squeezing force to the back side of the display screen 4, thereby avoiding forward displacement pressure on the display screen 4 when the suction cup clamp 2 is adsorbed, reducing the possibility of the display screen 4 falling off the suction cup clamp 2, and enhancing the protection effect on the display screen 4.

[0047] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An intelligent protective glass display screen handling device, comprising a manipulator (1) and a suction cup clamp (2); the manipulator (1) is provided with a suction cup clamp (2) for fixing a display screen (4); the characteristics are: It also comprises a movable component, a combing device (3) and a clamping component; the movable component is connected to the suction cup clamp (2); a plurality of combing devices (3) for combing the flat cable (4001) are connected to the movable component; a plurality of limit openings (3001) are provided on each combing device (3); a front combing portion (3002) is provided at each limit opening (3001); a rear combing portion (3003) is provided at each limit opening (3001); the clamping component for clamping and protecting the flat cable (4001) is connected to the suction cup clamp (2); The movable assembly comprises a motor (101), a movable frame (102), a driving member (103), a fixed frame (104) and a DD motor (105); a plurality of motors (101) are fixedly connected to the suction cup clamp (2); a movable frame (102) is fixedly connected to the output ends of all the motors (101); a plurality of driving members (103) are fixedly connected to the movable frame (102); a fixed frame (104) is fixedly connected to the telescopic ends of all the driving members (103); a plurality of DD motors (105) are fixedly connected to the fixed frame (104); each combing device (3) is fixedly connected to the output end of the corresponding DD motor (105); The clamping assembly comprises a fixing rod (201), an upper clamping block (202) and a lower clamping block (203); a plurality of fixing rods (201) are fixedly connected to the suction cup clamp (2); an upper clamping block (202) for clamping and protecting the flat cable (4001) is fixedly connected to each fixing rod (201), and the upper clamping block (202) is made of an elastic deformable material; each upper clamping block (202) is located on the upper side of each group of flat cables (4001); a lower clamping block (203) for clamping and protecting the flat cable (4001) is fixedly connected to the movable frame (102); Each upper clamping block (202) and each lower clamping block (203) are configured to be in an arc shape; The flat cable (4001) is clamped and fixed by an upper clamping block (202) and a lower clamping block (203) in an arc shape, and the flat cable (4001) is pressed toward one side of the display screen (4), so that the end of the flat cable (4001) connected to the display screen (4) is in a relaxed state; The device also comprises a protection system, which comprises a connecting frame (401) and a receiving screen (402); the connecting frame (401) is fixedly connected to the suction cup clamp (2); the receiving screen (402) for protecting the display screen (4) is rotatably connected to the connecting frame (401); and the other end of the receiving screen (402) is fixedly connected to the movable frame (102).

2. The intelligent protective glass display screen conveying device according to claim 1, characterized in that: The front combing portion (3002) on each combing device (3) is arranged to be inclined toward the middle of the combing device (3).

3. The intelligent protective glass display screen conveying device according to claim 2, characterized in that: The upper and lower parts of the limiting opening (3001) on each thread combing device (3) are both configured as arc surfaces.

4. The intelligent protective glass display screen conveying device according to claim 1, characterized in that: It also includes a stopper (403); the stopper (403) for limiting the receiving curtain (402) is fixedly connected to the connecting frame (401).

5. The intelligent protective glass display screen conveying device according to claim 4, characterized in that: The contact surface between the stopper (403) and the receiving curtain (402) is configured to be an arc surface.

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