Automatic tray placing machine

Abstract

The utility model discloses an automatic tray placing machine, which relates to the technical field of automation equipment, and comprises a rack, and a feeding mechanism, a supporting plate placing box, a transportation mechanism, a lifting mechanism and a material receiving mechanism which are sequentially arranged on the rack, the supporting plate placing box is positioned at the feeding end of the transportation mechanism, and the lifting mechanism is positioned at the discharging end of the transportation mechanism; a robot is further arranged on the rack and located on the side face of the conveying mechanism, and a material containing disc is arranged below the robot. The feeding mechanism comprises a top plate and a top plate driving device; the top plate driving device is used for driving the top plate to move; according to the scheme, the feeding mechanism, the supporting plate containing box, the conveying mechanism, the lifting mechanism, the pushing mechanism and the receiving mechanism are sequentially arranged on the rack and matched with the first sensor and the second sensor, an automatic production line is formed, labor input is greatly reduced, labor cost is reduced, production efficiency is improved, whole-process automatic operation is achieved, and production efficiency is improved. And the error rate is effectively reduced, so that the market competitiveness is improved.

Description

Technical Field

[0001] The utility model relates to an automatic tray arranging machine, belonging to the technical field of automation equipment. Background Art

[0002] In the process of manufacturing and processing many kinds of electronic products, it is necessary to place multiple products on a receiving tray, and then move the receiving tray to a corresponding position to uniformly process or unload the multiple products on the receiving tray. Therefore, the tray arranging machine is one of the most commonly used devices in the field of electronic product processing.

[0003] When placing products, generally, multiple products are manually placed on the receiving tray one by one, which easily causes monotonous labor for operators, a high error rate, and is not conducive to process control. This method requires a large amount of labor and material resources, and has low work efficiency, which is not conducive to improving market competitiveness. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic tray arranging machine to overcome the deficiencies of the prior art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: an automatic tray arranging machine, comprising a frame, and a feeding mechanism, a tray placing box, a transportation mechanism, a lifting mechanism, and a receiving mechanism sequentially arranged on the frame. The tray placing box is located at the feeding end of the transportation mechanism, and the lifting mechanism is located at the discharging end of the transportation mechanism; a robot is also arranged on the frame. The robot is located on the side of the transportation mechanism, and a material placing tray is arranged below the robot;

[0006] The feeding mechanism includes a top plate and a top plate driving device, and the top plate driving device is used to drive the top plate to move; the tray placing box is used to place trays. When the top plate moves, the tray in the tray placing box is pushed out, and the pushed-out tray enters the transportation mechanism;

[0007] The transportation mechanism is used to drive the tray to move horizontally. A first sensor and a blocking cylinder are arranged on the transportation mechanism; the first sensor is used to sense the position of the tray. When the first sensor senses that the tray is in the tray arranging position, the telescopic rod of the blocking cylinder extends and fixes the tray in the tray arranging position. The robot is used to place the materials on the material placing tray onto the tray located in the tray arranging position. After the robot finishes placing, the telescopic rod of the blocking cylinder contracts, and the transportation mechanism drives the tray to move to the lifting mechanism;

[0008] The material receiving mechanism includes a material receiving tray and a front-back moving component, and the front-back moving component is used to drive the material receiving tray to move back and forth; the lifting mechanism is used to drive the pallet to lift, so that the height of the pallet is kept consistent with the bottom surface of the material receiving tray. A pushing mechanism is arranged above the lifting mechanism, and the pushing mechanism is used to push the pallet on the lifting mechanism into the material receiving tray.

[0009] Preferably, the conveying mechanism includes a conveying bracket, a first transmission component and a conveying driving device; the conveying bracket is fixed on the machine frame, and the conveying bracket is composed of two parallel plates, and the first transmission component is installed between the two parallel plates; the conveying driving device is fixed on the conveying bracket, and the conveying driving device cooperates with the first transmission component.

[0010] Preferably, the first transmission component includes a driving wheel, a driven wheel and a synchronous belt; the driving wheel and the driven wheel are respectively rotatably arranged at both ends of the conveying bracket, the conveying driving device drives the driving wheel to rotate, and the synchronous belt cooperates with the driving wheel and the driven wheel, and the synchronous belt drives the pallet to move.

[0011] Preferably, the lifting mechanism includes a lifting plate, a base and a lifting driving device; the base and the lifting driving device are both fixed on the machine frame, the lifting plate is arranged above the base and the lifting driving device, the lifting driving device drives the lifting plate to lift, and a guide post structure cooperating with the lifting plate is arranged on the base.

[0012] Preferably, the pushing mechanism includes a pushing bracket, a pushing driving device, a transmission lead screw and a pushing claw; the pushing driving device and the transmission lead screw are both installed on the pushing bracket, the pushing driving device is used to drive the transmission lead screw, the pushing claw is installed on the transmission lead screw, and the transmission lead screw drives the pushing claw to move and pushes the pallet located on the lifting plate into the material receiving tray.

[0013] Preferably, a second sensor is arranged on the pushing bracket, and the second sensor is used to sense whether there is a pallet on the lifting plate.

[0014] Preferably, the front-back moving component includes a moving frame, a second transmission component and a forward moving driving device, the forward moving driving device is used to drive the second transmission component, the second transmission component cooperates with the moving frame, and the material receiving tray is fixed on the moving frame.

[0015] Preferably, the second transmission component is a synchronous belt structure, and the second transmission component drives the moving frame to move back and forth.

[0016] Preferably, a display is further arranged on the machine frame.

[0017] Due to the application of the above technical solutions, the utility model has the following advantages compared with the prior art:

[0018] An automatic tray arranging machine of the solution of the utility model forms an automated production line through a feeding mechanism, a pallet placing box, a transportation mechanism, a lifting mechanism, a pushing mechanism and a material receiving mechanism sequentially arranged on a frame, and cooperates with a first sensor and a second sensor, greatly reducing the manual input, reducing the labor cost, improving the production efficiency, automatically operating throughout the process, effectively reducing the error rate, and thus enhancing the market competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The technical solution of the utility model will be further described below with reference to the drawings:

[0020] Attached Figure 1 is a schematic structural view of an automatic tray arranging machine described in the utility model;

[0021] Attached Figure 2 is a schematic structural view of the cooperation between the feeding mechanism and the pallet placing box described in the utility model;

[0022] Attached Figure 3 is a schematic structural view of the transportation mechanism described in the utility model;

[0023] Attached Figure 4 is a schematic structural view of the lifting mechanism and the pushing mechanism described in the utility model;

[0024] Attached Figure 5 is a schematic structural view of the material receiving mechanism described in the utility model.

[0025] In the figure: 1, frame; 2, pallet placing box; 21, pallet; 3, robot; 4, material placing tray;

[0026] 50, top plate; 51, top plate driving device;

[0027] 60, first sensor; 61, blocking cylinder; 62, transportation support; 63, transportation driving device; 64, driving wheel; 65, driven wheel; 66, synchronous belt;

[0028] 70, lifting plate; 71, base; 72, lifting driving device; 73, guide post structure;

[0029] 80, pushing support; 81, pushing driving device; 82, transmission lead screw; 83, pushing claw; 84, second sensor;

[0030] 90, material receiving tray; 91, moving frame; 92, second transmission component; 93, forward movement driving device;

[0031] 100, display. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0033] As shown in the Figure 1 accompanying drawings, an automatic palletizing machine according to the present utility model includes a frame 1, and a feeding mechanism, a pallet placing box 2, a transporting mechanism, a lifting mechanism, and a receiving mechanism sequentially arranged on the frame 1. The pallet placing box 2 is located at the feeding end of the transporting mechanism, and the lifting mechanism is located at the discharging end of the transporting mechanism; a robot 3 is further arranged on the frame 1. The robot 3 is located on the side of the transporting mechanism, and a material placing tray 4 is arranged below the robot 3.

[0034] As shown in the Figure 2 accompanying drawings, the feeding mechanism includes a top plate 50 and a top plate driving device 51. In this embodiment, the top plate driving device 51 is a cylinder, and the top plate driving device 51 is used to drive the top plate 50 to move; the pallet placing box 2 is used to place pallets 21. When the top plate 50 moves, the pallet 21 in the pallet placing box 2 is ejected. Wherein, a notch (not shown in the figure) for the top plate 50 to enter and exit is opened on the pallet placing box 2 to ensure that the top plate 50 can smoothly eject the pallet 21, and the ejected pallet 21 enters the transporting mechanism.

[0035] As shown in the Figure 3 accompanying drawings, the transporting mechanism is used to drive the pallet 21 to move horizontally. A first sensor 60 and a blocking cylinder 61 are arranged on the transporting mechanism; the first sensor 60 is used to sense the position of the pallet 21. When the first sensor 60 senses that the pallet 21 is in the palletizing position, the telescopic rod of the blocking cylinder 61 extends out and fixes the pallet 21 in the palletizing position. The robot 3 is used to place the materials in the material placing tray 4 onto the pallet 21 located in the palletizing position. After the robot 3 finishes placing, the telescopic rod of the blocking cylinder 61 contracts, and the transporting mechanism drives the pallet 21 to move onto the lifting mechanism.

[0036] Wherein, the transporting mechanism includes a transporting bracket 62, a first transmission component, and a transporting driving device 63. In this embodiment, the transporting driving device 63 is set as a motor; the transporting bracket 62 is fixed on the frame 1. The transporting bracket 62 is composed of two parallel plates, and the first transmission component is installed between the two parallel plates; the transporting driving device 63 is fixed on the transporting bracket 62, and the transporting driving device 63 cooperates with the first transmission component.

[0037] In this embodiment, the first transmission component includes a driving wheel 64, a driven wheel 65, and a synchronous belt 66; the driving wheel 64 and the driven wheel 65 are respectively rotatably arranged at both ends of the transporting bracket 62. The transporting driving device 63 drives the driving wheel 64 to rotate, and the synchronous belt 66 cooperates with the driving wheel 64 and the driven wheel 65, and the synchronous belt 66 drives the pallet 21 to move.

[0038] As shown in the Figure 4As shown in the figure, the material receiving mechanism includes a material receiving tray and a front-back moving component. The front-back moving component is used to drive the material receiving tray to move back and forth; the lifting mechanism is used to drive the pallet 21 to lift, so that the height of the bottom surface of the pallet 21 is kept consistent with that of the material receiving tray 90. A pushing mechanism is arranged above the lifting mechanism, and the pushing mechanism is used to push the pallet 21 on the lifting mechanism into the material receiving tray.

[0039] Among them, the lifting mechanism includes a lifting plate 70, a base 71 and a lifting driving device 72; the base 71 and the lifting driving device 72 are both fixed on the frame 1. The lifting plate 70 is arranged above the base 71 and the lifting driving device 72. The lifting driving device 72 drives the lifting plate 70 to lift. A guide post structure 73 cooperating with the lifting plate 70 is arranged on the base 71 to ensure the stability of the lifting of the lifting plate 70.

[0040] The pushing mechanism includes a pushing support 80, a pushing driving device 81, a transmission lead screw 82 and a pushing claw 83. In this embodiment, the pushing driving device 81 is set as a motor; the pushing driving device 81 and the transmission lead screw 82 are both installed on the pushing support 80. The pushing support 80 can be directly fixed on the frame 1 or fixed on the transportation support 62 to ensure the compact structure. The pushing driving device 81 is used to drive the transmission lead screw 82. The pushing claw 83 is installed on the transmission lead screw 82. The transmission lead screw 82 drives the pushing claw 83 to move and pushes the pallet 21 located on the lifting plate 70 into the material receiving tray; a second sensor 84 is arranged on the pushing support 80, and the second sensor 84 is used to sense whether there is a pallet 21 on the lifting plate 70. When there is a pallet 21 on the lifting plate 70, the lead screw drives the pushing claw 83 to move forward and pushes the pallet 21 into the material receiving tray.

[0041] As shown in the attached Figure 5 figure, the front-back moving component includes a moving frame 91, a second transmission component 92 and a forward moving driving device 93. In this embodiment, the second transmission component 92 is a synchronous belt structure, and the forward moving driving device 93 is a motor. The forward moving driving device 93 is used to drive the second transmission component 92. The second transmission component 92 cooperates with the moving frame 91, and the second transmission component 92 drives the moving frame 91 to move back and forth; the material receiving tray 90 is fixed on the moving frame 91. By driving the material receiving tray 90 to move through the moving frame 91, the pallet 21 that has entered the material receiving tray 90 can be avoided, so that the material receiving tray 90 can accommodate more pallets 21.

[0042] A display 100 is also arranged on the frame 1 to facilitate the staff to observe the equipment status and also facilitate the operation.

[0043] The working principle of the present utility model is as follows:

[0044] The top plate driving device 51 drives the top plate 50 to move forward, ejecting one pallet 21 in the pallet placing box 2. The top plate 50 returns to its original position, and the pallet 21 in the pallet placing box 2 automatically drops. The ejected pallet 21 falls onto the synchronous belt 66. The synchronous belt 66 moves under the drive of the transport driving device 63, driving the pallet 21 to move simultaneously. After the first sensor 60 senses that the pallet 21 is in the placing position, the telescopic rod of the blocking cylinder 61 extends and fixes the pallet 21 in the placing position. The robot 3 places the materials in the material placing tray 4 onto the pallet 21. When the pallet 21 is full, the telescopic rod of the blocking cylinder 61 retracts, and the synchronous belt 66 drives the full pallet 21 to move onto the lifting plate 70. At this time, the lifting driving device 72 drives the lifting plate 70 to rise, so that the pallet 21 and the bottom surface of the receiving tray reach the same height. After the first sensor 60 senses that there is a pallet 21 on the lifting plate 70, the pushing driving device 81 drives the transmission lead screw 82 to work, and then the transmission lead screw 82 drives the pushing claw 83 to move forward, pushing the pallet 21 on the lifting plate 70 into the receiving tray. The pushing claw 83 returns to its original position, waiting for the next pallet 21 to enter the lifting plate 70. The pallet 21 in the receiving tray 90 is pushed forward by the subsequent entering pallet 21 to form a neat row. When a row of pallets 21 in the receiving tray 90 is full, the forward movement driving device 93 drives the second transmission assembly 92 to work, and the second transmission assembly 92 drives the moving frame 91 to move forward, leaving space for the pallet 21 that enters the receiving tray 90 later. After the entire receiving tray 90 is full of pallets 21, it is taken away by the staff for the next round of receiving.

[0045] The above are only specific application examples of the present invention, which do not constitute any limitation to the protection scope of the present invention; any technical solutions formed by equivalent transformation or equivalent substitution fall within the scope of the protection of the rights of the present invention.

Claims

1. An automatic plate placing machine, characterized in that: The invention comprises a frame (1), and a feeding mechanism, a pallet placement box (2), a transport mechanism, a lifting mechanism and a material receiving mechanism which are sequentially arranged on the frame (1), wherein the pallet placement box (2) is located at the material inlet end of the transport mechanism, and the lifting mechanism is located at the material outlet end of the transport mechanism; a robot (3) is also arranged on the frame (1), and the robot (3) is located on the side of the transport mechanism, and a material placement tray (4) is arranged below the robot (3); The feeding mechanism comprises a top plate (50) and a top plate driving device (51), wherein the top plate driving device (51) is used to drive the top plate (50) to move; the pallet placement box (2) is used to place the pallet (21), and when the top plate (50) moves, the pallet (21) in the pallet placement box (2) is ejected, and the ejected pallet (21) enters the transport mechanism; The transport mechanism is used to drive the pallet (21) to move horizontally, and a first sensor (60) and a blocking cylinder (61) are provided on the transport mechanism; the first sensor (60) is used to sense the position of the pallet (21); when the first sensor (60) senses that the pallet (21) is located at the swing plate position, the telescopic rod of the blocking cylinder (61) extends and fixes the pallet (21) at the swing plate position; the robot (3) is used to place the material in the material placement tray (4) onto the pallet (21) located at the swing plate position; when the robot (3) completes the placement, the telescopic rod of the blocking cylinder (61) contracts, and the transport mechanism drives the pallet (21) to move onto the lifting mechanism; The material receiving mechanism comprises a material receiving tray (90) and a forward and backward moving component, wherein the forward and backward moving component is used to drive the material receiving tray (90) to move forward and backward; the lifting mechanism is used to drive the supporting plate (21) to move up and down, so that the supporting plate (21) and the bottom surface of the material receiving tray (90) are kept at the same height, and a material pushing mechanism is arranged above the lifting mechanism, wherein the material pushing mechanism is used to push the supporting plate (21) on the lifting mechanism into the material receiving tray (90).

2. The automatic plate placing machine according to claim 1, characterized in that: The transport mechanism comprises a transport support (62), a first transmission assembly and a transport drive device (63); the transport support (62) is fixed on the frame (1), the transport support (62) is composed of two parallel plates, and the first transmission assembly is installed between the two parallel plates; the transport drive device (63) is fixed on the transport support (62), and the transport drive device (63) cooperates with the first transmission assembly.

3. The automatic plate placing machine according to claim 2, characterized in that: The first transmission assembly comprises a driving wheel (64), a driven wheel (65) and a synchronous belt (66); the driving wheel (64) and the driven wheel (65) are rotatably arranged at two ends of the transport bracket (62), the transport drive device (63) drives the driving wheel (64) to rotate, the synchronous belt (66) cooperates with the driving wheel (64) and the driven wheel (65), and the synchronous belt (66) drives the pallet (21) to move.

4. The automatic plate placing machine according to claim 1, characterized in that: The lifting mechanism comprises a lifting plate (70), a base (71) and a lifting drive device (72); the base (71) and the lifting drive device (72) are both fixed on the frame (1); the lifting plate (70) is arranged above the base (71) and the lifting drive device (72); the lifting drive device (72) drives the lifting plate (70) to be lifted; and a guide column structure (73) cooperating with the lifting plate (70) is arranged on the base (71).

5. The automatic plate placing machine according to claim 4, characterized in that: The pushing mechanism comprises a pushing bracket (80), a pushing driving device (81), a transmission screw (82) and a pushing claw (83); the pushing driving device (81) and the transmission screw (82) are both mounted on the pushing bracket (80); the pushing driving device (81) is used to drive the transmission screw (82); the pushing claw (83) is mounted on the transmission screw (82); the transmission screw (82) drives the pushing claw (83) to move and pushes the support plate (21) on the lifting plate (70) into the receiving tray (90).

6. The automatic plate placing machine according to claim 5, characterized in that: The pusher bracket (80) is provided with a second sensor (84), and the second sensor (84) is used to sense whether there is a support plate (21) on the lifting plate (70).

7. The automatic plate placing machine according to claim 1, characterized in that: The forward and backward moving assembly comprises a moving frame (91), a second transmission assembly (92) and a forward moving driving device (93), wherein the forward moving driving device (93) is used to drive the second transmission assembly (92), the second transmission assembly (92) cooperates with the moving frame (91), and the receiving tray (90) is fixed on the moving frame (91).

8. The automatic plate placing machine according to claim 7, characterized in that: The second transmission assembly (92) is a synchronous belt structure, and the second transmission assembly (92) drives the moving frame (91) to move forward and backward.

9. The automatic plate placing machine according to claim 1, characterized in that: The frame (1) is also provided with a display (100).

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