Screen storage device

Abstract

The present invention relates to a screen storage device, and belongs to the field of screen storage. The screen storage device includes: a storage table; a conveying device, the conveying device is fixedly connected to the storage table; a loading and unloading device, the loading and unloading device is fixedly connected to the storage table, the output end of the loading and unloading device is located vertically above one end of the conveying device, and the screen is moved into or out of the conveying device through the loading and unloading device; a storage rack, the storage rack is mounted on the other end of the conveying device, and the screen is transported to the storage rack through the conveying device; a driving device, the driving device is fixedly connected to the storage table, the driving device is transmission-connected to the storage rack, and the storage rack is driven to move relative to the conveying device through the driving device. The screen storage device can be adapted to the production line, and is very convenient for storing screens, and is also very convenient for taking and using.

Description

Technical Field

[0001] The invention belongs to the field of screen storage, and in particular relates to a screen storage device. Background Art

[0002] As electronic products are increasingly used in daily life, the production of screens on electronic products is also increasing. After the screens are produced, companies need to temporarily store them and take them out for use when they are assembled. However, since the screens are made of glass, they are very easy to damage, so the storage requirements for the screens are relatively high.

[0003] At present, the produced screens are mainly stacked on the racks with soft materials. However, due to the operation problems of manual or mechanical hands during stacking, a small number of screens are easily damaged, resulting in waste, which increases the cost of the enterprise. At the same time, after the screens are stacked on the racks, it is inconvenient to take out the screens from the racks when they are needed. They need to be taken very carefully, making processing and assembly very inconvenient. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a screen storage device, which can be compatible with a production line and can store screens very conveniently and is also very convenient to take out and use.

[0005] The technical solution of the present invention to solve the above technical problem is as follows: a screen storage device, comprising:

[0006] Storage table;

[0007] A conveying device, the conveying device is fixedly connected to the storage table;

[0008] A loading and unloading device, wherein the loading and unloading device is fixedly connected to the storage table, and an output end of the loading and unloading device is located vertically above one end of the conveying device, and the screen is moved into or out of the conveying device through the loading and unloading device;

[0009] A storage rack, the storage rack is mounted on the other end of the conveying device, and the screen is conveyed to the storage rack by the conveying device;

[0010] A driving device, wherein the driving device is fixedly connected to the storage platform, the driving device is transmission-connected to the storage rack, and the storage rack is driven to move relative to the conveying device by the driving device.

[0011] The beneficial effects of the present invention are as follows: (1) the screen storage device adopts a loading and unloading device to grab the screen to form loading and unloading, and no manual operation is required, thus saving labor costs;

[0012] (2) By matching the storage rack with the conveying device, the screens can be directly stored without manual handling, thereby avoiding the problem of screen damage during transportation and the problem of waste screens;

[0013] (3) The drive device can drive the storage rack to move and adjust the storage position without manual intervention. A large number of screens can be stored, making it very convenient to store screens.

[0014] (4) The device can be directly connected to the production line, so that the produced screens can be directly grabbed by the loading and unloading device and put into the device, and then transported by the conveying device for storage; and when the screens need to be assembled, the device can be connected to the assembly line, and the screens can be moved to the assembly line by the loading and unloading device, thus saving the operations of collecting and transporting the screens, and greatly improving the production efficiency of the enterprise.

[0015] Based on the above technical solution, the present invention can also be improved as follows.

[0016] Furthermore, a slot is provided at one end of the storage rack, and the conveying device passes through the slot. Two opposite slot walls of the slot are provided with a plurality of oppositely arranged placement slots for placing the screens. The placement slots are arranged in an array and are located on both sides of the conveying device.

[0017] The beneficial effect of adopting the above further scheme is: the screen is stored by the set placement slot, the conveying device drives the screen into the placement slot, and the driving device drives the storage rack to move, so that the screen placed in the placement slot is separated from the conveying device and the storage is completed. The whole process is simple and efficient.

[0018] Furthermore, the conveying device includes two conveying frames, a driving motor and a conveyor belt. The two conveying frames are fixedly connected to the storage table. The two conveying frames are located on both sides of the storage frame. Both conveying frames are rotatably provided with a rotating shaft. The conveyor belt is rotatably mounted on the two rotating shafts. The driving motor is installed on one of the conveying frames. The output end of the driving motor is transmission-connected to the corresponding rotating shaft. The storage frame is mounted on the conveyor belt.

[0019] The beneficial effect of adopting the above further solution is that the screen can be conveniently and stably transported to the placement slot in the storage rack.

[0020] Furthermore, it also includes a plurality of conveyor belt support frames, which are located vertically below the conveyor belt, are fixedly connected to the storage table, and have top ends that abut against the conveyor belt.

[0021] The beneficial effect of adopting the above further solution is that the conveyor belt can be supported, thereby ensuring the smooth movement of the screen and the screen can accurately enter the placement slot.

[0022] Furthermore, the loading and unloading device includes a gate-type bracket, a first robotic arm, a second robotic arm and a grabbing component. The gate-type bracket is erected on one end of the conveying device, and both ends of the gate-type bracket are fixedly connected to the storage table. The first robotic arm is fixedly connected to the gate-type bracket, and the second robotic arm is fixedly connected to the output end of the first robotic arm. The grabbing component is fixedly connected to the output end of the second robotic arm. The screen is grabbed onto the conveying device through the cooperation of the first robotic arm, the second robotic arm and the grabbing component.

[0023] The beneficial effect of adopting the above further solution is: the screen is grabbed by the second robotic arm, and the screen is moved by the first robotic arm, making it very convenient to load and unload the screen.

[0024] Furthermore, the grabbing component includes a suction cup fixing plate and a suction cup, the suction cup is fixedly connected to the suction cup fixing plate, a first connecting plate is fixedly connected to the output end of the second robotic arm, the suction cup fixing plate is fixedly connected to one end of the first connecting plate, and the suction cup is driven close to or away from the screen by the second robotic arm.

[0025] The beneficial effect of adopting the above further solution is that the screen can be grabbed conveniently and quickly without damaging the screen.

[0026] Furthermore, the driving device includes a servo motor, a single-axis arm and a sliding seat. The output end of the servo motor is transmission-connected to the single-axis arm. The sliding seat is slidably arranged on the side of the single-axis arm. The outer wall of the storage rack is connected to the sliding seat. The servo motor drives the storage rack to move relative to the length direction of the single-axis arm.

[0027] The beneficial effect of adopting the above further solution is that it can drive the storage rack to move gradually and maintain the moving distance, so that the screen can be accurately placed in the placement slot.

[0028] Furthermore, the storage table is horizontally arranged, and an opening is provided on the storage table which passes through from top to bottom. The storage rack is vertically arranged, and the lower end of the storage rack is slidably arranged in the opening. The driving device drives the storage rack to move up and down in the opening.

[0029] The beneficial effect of adopting the above further solution is that the storage rack can store the screen very conveniently while increasing the storage capacity of the storage rack.

[0030] Furthermore, it also includes a base frame, which is fixedly connected to the lower surface of the storage table.

[0031] The beneficial effect of adopting the above further solution is: forming a supporting force for the storage table, which is more conducive to the up and down movement of the storage rack.

[0032] Furthermore, there are 4-8 storage racks, and there are 4-8 driving devices. The driving devices correspond to the storage racks one by one, and the driving devices drive the corresponding storage racks to move.

[0033] The beneficial effects of adopting the above further solution are: improving storage efficiency and also having the function of classified storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a three-dimensional schematic diagram of the screen storage device of the present invention;

[0035] Figure 2 A top view of the screen storage device of the present invention;

[0036] Figure 3 It is a front view of the screen storage device of the present invention;

[0037] Figure 4 It is a structural schematic diagram of the storage rack of the present invention.

[0038] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0039] 1. Storage table; 2. Base frame; 3. Opening; 4. Storage rack; 5. Driving device; 6. Driving motor; 7. Screen; 8. Door-type bracket; 9. First connecting plate; 10. First mechanical arm; 11. Suction cup fixing plate; 12. Second mechanical arm; 13. Second connecting plate; 14. Conveyor belt; 15. Conveyor belt support frame; 16. Suction cup; 17. Conveyor rack; 18. Servo motor; 19. Single-axis arm; 20. Sliding seat; 21. Third connecting plate; 22. Placement slot; 23. Slotting. DETAILED DESCRIPTION

[0040] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0041] Example

[0042] like Figure 1-Figure 4 As shown, this embodiment provides a screen storage device, including: a storage table 1; a conveying device, a loading and unloading device, a storage rack 4 and a driving device 5.

[0043] The storage table 1 is arranged horizontally, the storage rack 4 is arranged vertically, and the conveying device is fixedly connected to the upper surface of the storage table 1. The conveying device is arranged horizontally. The loading and unloading device is fixedly connected to the upper surface of the storage table 1. The output end of the loading and unloading device is located vertically above one end of the conveying device. The screen 7 produced on the production line is moved to the conveying device through the loading and unloading device. When it is needed, the screen 7 can be taken out and conveyed to the assembly line. The storage rack 4 is set on the other end of the conveying device. The screen 7 is conveyed to the storage rack 4 by the conveying device, so that the screen 7 is placed on the storage rack 4. The driving device 5 is fixedly connected to the storage table 1. The driving device 5 is transmission-connected with the storage rack 4. The driving device 5 drives the storage rack 4 to move up and down relative to the conveying device, so as to adjust the position of the storage rack 4 relative to the screen 7, so that the screen 7 conveyed by the conveying device is placed at different positions on the storage rack 4, forming sufficient storage space, and at the same time, it will not cause mutual collision between the screens 7, avoiding the damage of the screen 7.

[0044] Through this device, it can be directly connected to the production line, so that the produced screen 7 can be directly grabbed by the loading and unloading device into this device, and transported by the conveying device for storage, thereby eliminating the need for manual collection of the screen 7 and reducing the manual handling process, avoiding damage to the screen 7 during transportation, and increasing production efficiency.

[0045] Preferably, in this embodiment, a slot 23 is provided at the lower end of the storage rack 4, the conveying device passes through the slot 23, and the storage rack 4 is mounted on the conveying device through the slot 23. A plurality of oppositely arranged placement slots 22 for placing the screen 7 are provided on the two opposite slot walls of the slot 23. The placement slots 22 opposite to each other form a group, and a total of 80-150 groups are provided. The placement slots 22 are arranged in an array along the vertical direction, and the placement slots 22 are located on both sides of the conveying device. When the conveying device drives the screen 7 to move, the screen 7 moves into the placement slot 22. At this time, the driving device 5 drives the storage rack 4 to move upward, so that the screen 7 entering the placement slot 22 rises as the storage rack 4 moves, and the next screen 7 enters the next group of placement slots 22, forming a continuous placement of screens 7.

[0046] Preferably, in this embodiment, the conveying device includes two conveying frames 17, a driving motor 6 and a conveyor belt 14, the two conveying frames 17 are fixedly connected to the storage platform 1, the two conveying frames 17 are located on both sides of the storage frame 4, the two conveying frames 17 are rotatably provided with a rotating shaft, the conveyor belt 14 is rotatably sleeved on the two rotating shafts, so that the rotating shaft and the conveyor belt 14 rotate synchronously, the driving motor 6 is installed on one conveying frame 17, and the output end of the driving motor 6 is connected to the corresponding rotating shaft through a belt pulley group, wherein the output end of the driving motor 6 is provided with a driving wheel, and one end of the corresponding rotating shaft is provided with a driven wheel, and the driving wheel and the driven wheel are sleeved with a belt, so that the driving motor 6 drives the rotating shaft to rotate, so that the conveyor belt 14 rotates, and drives the screen 7 to move, and the storage frame 4 is mounted on the conveyor belt 14 through the slot 23. The driving motor 6 is a prior art, which is known to those skilled in the art and will not be described in detail here. The width of the slot 23 is greater than the width of the conveyor belt 14. The driving motor 6 can be a servo motor or a stepper motor.

[0047] Preferably, in this embodiment, a plurality of conveyor belt support frames are further included, the plurality of conveyor belt support frames are located vertically below the conveyor belt 14, the plurality of conveyor belt support frames are fixedly connected to the upper surface of the storage table 1, and the top ends of the plurality of conveyor belt support frames abut against the conveyor belt 14. There can be three conveyor belt support frames, and the conveyor belt 14 is supported by the conveyor belt support frames, thereby ensuring the stability of the movement of the screen 7 and the screen 7 can accurately enter the placement slot 22.

[0048] Preferably, in the present embodiment, the loading and unloading device comprises a gantry bracket 8, a first robotic arm 10, a second robotic arm 12 and a grabbing component, the gantry bracket 8 is mounted on one end of the conveying device, and both ends of the gantry bracket 8 are fixedly connected to the upper surface of the storage table 1, the first robotic arm 10 is fixedly connected to the gantry bracket 8, wherein the first robotic arm 10 is horizontally arranged, and the first robotic arm 10 realizes horizontal movement, the second robotic arm 12 is fixedly connected to the output end of the first robotic arm 10, and the first robotic arm 10 drives the second robotic arm 12 to move horizontally, and the grabbing component is fixedly connected to the output end of the second robotic arm 12, wherein the second robotic arm 12 is vertically arranged to realize vertical movement, and the grabbing component is driven by the second robotic arm 12 to move in the vertical direction, so that the screen 7 on the production line is grabbed onto the conveying device through the cooperation of the first robotic arm 10, the second robotic arm 12 and the grabbing component. The first robot arm 10 and the second robot arm 12 are both existing technologies, and can be a screw motor structure, a belt transmission structure, or a belt slide, which are known to those skilled in the art and will not be described in detail here.

[0049] Preferably, in this embodiment, the gripping component includes a suction cup fixing plate 11 and a suction cup 16, the suction cup 16 is fixedly connected to the suction cup fixing plate 11, the suction cup fixing plate 11 is horizontally arranged, the output end of the second mechanical arm 12 is fixedly connected to the first connecting plate 9, the suction cup fixing plate 11 is fixedly connected to one end of the first connecting plate 9, the second mechanical arm 12 drives the suction cup 16 to approach or move away from the screen 7 through the first connecting plate 9 and the suction cup fixing plate 11, when the suction cup 16 approaches the screen 7, it sucks the screen 7 to achieve gripping, when the screen 7 moves to the conveyor belt 14, the screen 7 is placed on the conveyor belt 14, and the suction cup 16 is away from the screen 7. The suction cup 16 is pneumatically controlled, and the suction cup 16 is a prior art, which is known to those skilled in the art, and its structure will not be described in detail here.

[0050] A second connecting plate 13 is fixedly provided on the conveying end of the first robotic arm 10 , and one end of the second connecting plate 13 is fixedly connected to the outer side wall of the second robotic arm 12 , thereby increasing the connection strength between the first robotic arm 10 and the second robotic arm 12 .

[0051] Preferably, in this embodiment, the driving device 5 includes a servo motor 18, a single-axis arm 19 and a sliding seat 20, the output end of the servo motor 18 is connected to the single-axis arm 19 by transmission, the sliding seat 20 is slidably arranged on the side of the single-axis arm 19, the outer wall of the storage rack 4 is connected to the sliding seat 20, wherein two sliding seats 20 are provided, and a third connecting plate 21 is provided between the sliding seat 20 and the storage rack 4, and the connection strength between the storage rack 4 and the sliding seat 20 is increased by the third connecting plate 21, and the storage rack 4 is driven by the servo motor 18 to move in the length direction of the single-axis arm 19. The single-axis arm 19 is a prior art, a screw-rod single-axis mechanical arm, which is known to those skilled in the art, and its structure will not be described in detail here.

[0052] Preferably, in this embodiment, the storage table 1 is provided with an opening 3 which passes through from top to bottom, the storage rack 4 is vertically arranged, the lower end of the storage rack 4 is slidably arranged in the opening 3, and the driving device 5 drives the storage rack 4 to move up and down in the opening 3. When the screen 7 is placed in the storage rack 4, the driving device 5 drives the storage rack 4 to move upward step by step, and when the screen 7 needs to be taken out, the driving device 5 drives the storage rack 4 to move downward step by step to put the screen 7 back on the conveyor belt 14. The opening 3 provided can facilitate the storage rack 4 to move up and down, so that the storage rack 4 can store the screen 7 very conveniently, and at the same time increase the storage capacity of the storage rack 4.

[0053] Preferably, in this embodiment, a base frame 2 is further included, which is fixedly connected to the lower surface of the storage table 1. The storage table 1 is supported and raised by the base frame 2, so as to facilitate the up and down movement of the storage rack 4. The base frame 2 is a square frame body with good supporting balance.

[0054] Preferably, in this embodiment, there are 4-8 storage racks 4, and 4-8 driving devices 5. The driving devices 5 correspond to the storage racks 4 one by one, and the driving devices 5 drive the corresponding storage racks 4 to move. The multiple storage racks 4 are arranged in parallel and evenly spaced on the conveyor belt 14. In actual use, the multiple storage racks 4 can be stored alternately to improve the storage efficiency. Of course, the multiple storage racks 4 can also be classified and stored according to the specifications of the screen 7, so as to have the function of classified storage. This makes the storage effect of the screen 7 better.

[0055] When this embodiment is used, the storage device is spliced ​​with the screen 7 production line, so that the second mechanical arm 12 can drive the suction cup 16 to move to the screen 7 production line, grab the screen 7 produced on the production line, and then, driven by the first mechanical arm 10, grab the screen 7 onto the conveyor belt 14. The conveyor belt 14 is continuously rotated under the electric power of the drive motor 6 to convey the screen 7 to the storage rack 4. When the screen 7 on the conveyor belt 14 moves into a group of placement slots 22 in the storage rack 4, the servo motor 18 drives the storage rack 4 to move upward, so that the screen 7 moves upward following the placement slots 22, and is separated from the conveyor belt 14 to complete the storage. When the screen 7 needs to be used, the storage device can be spliced ​​with the assembly line, and the storage device can be operated in reverse. The servo motor 18 drives the storage rack 4 to gradually descend, continuously releasing the screen 7 onto the conveyor belt 14, and the second mechanical arm 12 grabs the screen 7 on the conveyor belt 14 and moves it to the assembly line to complete the removal of the screen 7. The storage device can be used to store the screen 7 very conveniently, without the need for manual collection or manual transportation. Storage and retrieval are relatively convenient compared to manual labor, which greatly increases the production and assembly efficiency of the screen 7 and reduces the production cost of the enterprise.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A screen storage device, characterized in that: include: Storage table (1); A conveying device, the conveying device being fixedly connected to the storage platform (1); A loading and unloading device, the loading and unloading device is fixedly connected to the storage table (1), the output end of the loading and unloading device is located vertically above one end of the conveying device, and the screen is moved into or out of the conveying device through the loading and unloading device; A storage rack (4), the storage rack (4) being mounted on the other end of the conveying device, and the screen is conveyed to the storage rack (4) by the conveying device; A driving device (5), the driving device (5) being fixedly connected to the storage platform (1), the driving device (5) being in driving connection with the storage rack (4), and the storage rack (4) being driven by the driving device (5) to move relative to the conveying device; One end of the storage rack (4) is provided with a slot (23), the conveying device passes through the slot (23), and two opposite slot walls of the slot (23) are provided with a plurality of placement slots (22) for placing screens, the placement slots (22) are arranged in an array, and the placement slots (22) are located on both sides of the conveying device; There are 4 to 8 storage racks (4), and there are 4 to 8 driving devices (5). The driving devices (5) correspond to the storage racks (4) one by one. The driving devices (5) drive the corresponding storage racks (4) to move. The plurality of storage racks (4) are arranged in parallel and evenly spaced on the conveyor belt (14).

2. The screen storage device according to claim 1, characterized in that: The conveying device comprises two conveying frames (17), a driving motor (6) and a conveyor belt (14); the two conveying frames (17) are fixedly connected to the storage platform (1); the two conveying frames (17) are located on both sides of the storage frame (4); the two conveying frames (17) are rotatably provided with a rotating shaft; the conveyor belt (14) is rotatably sleeved on the two rotating shafts; the driving motor (6) is installed on one of the conveying frames (17); the output end of the driving motor (6) is drivingly connected to the corresponding rotating shaft; the storage frame (4) is mounted on the conveyor belt (14).

3. The screen storage device according to claim 2, characterized in that: It also includes a plurality of conveyor belt support frames (15), wherein the plurality of conveyor belt support frames (15) are located vertically below the conveyor belt (14), the plurality of conveyor belt support frames (15) are fixedly connected to the storage platform (1), and the top ends of the plurality of conveyor belt support frames (15) are in contact with the conveyor belt (14).

4. The screen storage device according to claim 1, characterized in that: The loading and unloading device comprises a gate-type bracket (8), a first mechanical arm (10), a second mechanical arm (12) and a grasping component, wherein the gate-type bracket (8) is mounted on one end of the conveying device, and both ends of the gate-type bracket (8) are fixedly connected to the storage table (1), the first mechanical arm (10) is fixedly connected to the gate-type bracket (8), the second mechanical arm (12) is fixedly connected to the output end of the first mechanical arm (10), and the grasping component is fixedly connected to the output end of the second mechanical arm (12), and the screen is grasped onto the conveying device through the cooperation of the first mechanical arm (10), the second mechanical arm (12) and the grasping component.

5. The screen storage device according to claim 4, characterized in that: The gripping component comprises a suction cup fixing plate (11) and a suction cup (16); the suction cup (16) is fixedly connected to the suction cup fixing plate (11); a first connecting plate (9) is fixedly connected to the output end of the second mechanical arm (12); the suction cup fixing plate (11) is fixedly connected to one end of the first connecting plate (9); and the suction cup (16) is driven to approach or move away from the screen by the second mechanical arm (12).

6. The screen storage device according to claim 1, characterized in that: The driving device (5) comprises a servo motor (18), a single-axis arm (19) and a sliding seat (20); the output end of the servo motor (18) is transmission-connected to the single-axis arm (19); the sliding seat (20) is slidably arranged on the side of the single-axis arm (19); the outer side wall of the storage rack (4) is connected to the sliding seat (20); and the storage rack (4) is driven by the servo motor (18) to move in the length direction relative to the single-axis arm (19).

7. The screen storage device according to claim 1, characterized in that: The storage platform (1) is arranged horizontally, and an opening (3) is provided on the storage platform (1) which passes through the storage platform (1) vertically. The storage rack (4) is arranged vertically, and the lower end of the storage rack (4) is slidably arranged in the opening (3). The driving device (5) drives the storage rack (4) to move up and down in the opening (3).

8. The screen storage device according to claim 7, characterized in that: It also comprises a base frame (2), wherein the base frame (2) is fixedly connected to the lower surface of the storage platform (1).

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