Square thin plate positioning and feeding device

Abstract

The utility model relates to a square thin plate positioning and feeding device which comprises a rack and further comprises a loading platform, lifting mechanisms, a driving mechanism, a feeding platform and a transverse moving and picking mechanism, the lifting mechanisms are arranged on the two sides of the loading platform, the driving mechanism is arranged at the bottom of the rack, and the driving mechanism is used for driving the lifting mechanisms to do lifting motion; the feeding platform is arranged on one side of the loading platform, a positioning mechanism is arranged on the feeding platform, and the positioning mechanism is used for positioning the square thin plates transferred to the feeding platform; the transverse moving picking mechanisms are arranged between the loading platforms and the feeding platform, and the transverse moving picking mechanisms are used for picking the square thin plates on the corresponding loading assemblies and transferring the square thin plates to the feeding platform; the square thin plate feeding device is simple in structure and convenient to operate, square thin plates are positioned through the positioning mechanism on the feeding platform, the whole feeding process is full-automatic, a large amount of manpower and material resources are saved, and working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a positioning feeding device for square thin plates. Background Art

[0002] In the PCB board production and manufacturing industry, it is necessary to transport square PCB boards (hereinafter referred to as: square thin plates) from one station to another. Since there are height differences and distance differences between stations, in the prior art, it is usually manually transferred, which is very troublesome, and there is a situation where the PCB board is easily knocked during the transfer process, resulting in product damage; and it is very difficult to accurately position when transferring from one station to another. To solve the above problems, a positioning feeding device for square thin plates is proposed. Summary of the Invention

[0003] To solve the above problems, a positioning feeding device for square thin plates is proposed.

[0004] The specific solution of the utility model is: a positioning feeding device for square thin plates, including: a frame, and further including:

[0005] A loading platform, on which there are two loading components arranged side by side. The loading component includes: a cross-shaped pallet, and positioning guide columns are arranged around the cross-shaped pallet. The positioning guide columns are used for positioning and guiding the placement of square thin plates on the cross-shaped pallet.

[0006] A lifting mechanism, which is arranged on both sides of the loading platform. The lifting mechanism is used to hold the cross-shaped pallet that moves to its position, and control the cross-shaped pallet to drive the square thin plate placed on it to perform lifting motion.

[0007] A driving mechanism, which is arranged at the bottom of the frame. The driving mechanism is used to drive the lifting mechanism to perform lifting motion.

[0008] A feeding platform, which is arranged on one side of the loading platform. A positioning mechanism is arranged on the feeding platform. The positioning mechanism is used to position the square thin plate transported to the feeding platform.

[0009] A transverse moving and picking mechanism, which is arranged between the loading platform and the feeding platform. The transverse moving and picking mechanism is used to pick up the square thin plate on the corresponding loading component and transport it to the feeding platform.

[0010] Further, a longitudinal moving component is arranged between the loading platform and the frame. The longitudinal moving component includes:

[0011] Longitudinal moving slide rails, which are arranged on the frame and fixedly connected thereto;

[0012] A pulley, a pulley corresponding to the longitudinal movement slide rail is provided on the loading platform, and the pulley is in rolling connection with the longitudinal movement slide rail;

[0013] A push-pull cylinder, the bottom of the push-pull cylinder is connected to the machine frame, the piston rod of the push-pull cylinder is connected to one side of the loading platform, and the push-pull cylinder is used to drive the loading platform to move on the machine frame.

[0014] Furthermore, the lifting mechanism includes:

[0015] Two sets of lifting components arranged oppositely, the two lifting components are arranged on both sides of the loading platform, and the lifting component includes: a first transmission sprocket, the first transmission sprocket is arranged at the bottom of the machine frame and is rotationally connected to the machine frame, a second transmission sprocket corresponding to the first transmission sprocket is arranged at the upper part of the machine frame, a lifting chain is sleeved on the first transmission sprocket and the second transmission sprocket, and a lifting support plate is arranged on the lifting chain.

[0016] Furthermore, the driving mechanism includes: a driving motor, a driving shaft is arranged on one side of the driving motor, both ends of the driving shaft are fixedly connected to the first transmission sprocket respectively, a driving sprocket is arranged on the output shaft of the driving motor, a driven sprocket corresponding to the driving sprocket is arranged in the middle of the driving shaft, and a driving chain is sleeved on the driving sprocket and the driven sprocket.

[0017] Furthermore, the transverse movement picking mechanism includes:

[0018] A cross beam, the cross beam is arranged above the loading platform, and both ends of the cross beam are fixedly connected to the machine frame;

[0019] A moving seat, the moving seat is arranged on the cross beam and can move left and right on the cross beam;

[0020] A lifting cylinder, a suction cup is arranged at the end of the piston rod of the lifting cylinder, and the suction cup is used to adsorb the square thin plate.

[0021] Furthermore, a transverse movement lead screw is arranged on the cross beam, the transverse movement lead screw is rotationally connected to the cross beam, the moving seat is in threaded connection with the transverse movement lead screw, a transverse movement motor is arranged at one end of the transverse movement lead screw, and the transverse movement motor is used to drive the transverse movement lead screw to rotate; transverse movement slide rails are also arranged on the upper and lower sides of the transverse movement lead screw, and the moving seat is in sliding connection with the transverse movement slide rails.

[0022] Furthermore, buffers are arranged on both sides of the cross beam, and the buffers are pneumatic shock-absorbing and anti-collision devices.

[0023] Further, the positioning mechanism includes: a first positioning plate disposed on the loading platform. A second positioning plate perpendicular to the first positioning plate is provided on one side of the first positioning plate. A first positioning cylinder is provided on the opposite side of the first positioning plate. The piston rod of the first positioning cylinder is arranged opposite to the first positioning plate, and a push plate is provided on the piston rod. A second positioning cylinder is provided on the opposite side of the second positioning plate. The piston rod of the second positioning cylinder is arranged opposite to the second positioning plate, and a push plate is provided on the piston rod.

[0024] Further, a covering member is provided outside the lifting mechanism, and the covering member is detachably and fixedly connected to the machine frame.

[0025] Further, guide posts are provided at the bottom of the cross-shaped support plate, and corresponding guide sleeves are provided on the loading platform. The guide posts are slidably connected to the guide sleeves.

[0026] The utility model has the following beneficial effects:

[0027] The utility model has a simple structure and is convenient to operate. By placing the square thin plate on the cross-shaped support plate of the loading assembly, and then using the lifting mechanism to drive the lifting support plate, the bottom of both sides of the cross-shaped support plate is supported by the lifting support plate, driving the cross-shaped support plate to rise to a set height. Then, the suction cup of the transverse transfer and picking mechanism is controlled to adsorb the square thin plate on the cross-shaped support plate, and then move it to the loading platform. The positioning mechanism on the loading platform is used to position the square thin plate. The entire loading process is fully automated, saving a large amount of manpower and material resources and greatly improving work efficiency. Description of the Drawings

[0028] Figure 1 is the three-dimensional structure schematic diagram of the utility model Figure 1 ;

[0029] Figure 2 is the three-dimensional structure schematic diagram of the utility model Figure 2 ;

[0030] Figure 3 is the three-dimensional structure schematic diagram of the utility model Figure 3 ;

[0031] Figure 4 is the front view schematic diagram of the utility model;

[0032] Figure 5 is the right view schematic diagram of the utility model;

[0033] Figure 6 is the top view schematic diagram of the utility model;

[0034] Figure 7 is Figure 6 the A-A cross-sectional schematic diagram of;

[0035] Figure 8It is a schematic structural diagram of the lifting assembly;

[0036] In the figure: 1, frame; 2, loading platform; 3, cross pallet; 4, guiding column; 5, lifting assembly; 501, driving sprocket one; 502, driving sprocket two; 503, lifting chain; 504, lifting pallet; 505, covering part; 6, driving mechanism; 601, driving motor; 602, driving sprocket; 603, driven sprocket; 604, driving chain; 605, driving shaft; 7, loading platform; 701, positioning plate one; 702, positioning cylinder one; 703, positioning plate two; 704, positioning cylinder two; 8, transverse moving and picking mechanism; 801, transverse moving lead screw; 802, transverse moving motor; 803, cross beam; 804, moving seat; 805, lifting cylinder; 806, suction cup; 9, longitudinal moving slide rail; 10, pulley; 11, push-pull cylinder. Specific implementation manner

[0037] In the manufacturing industry, equipment that requires angle adjustment is often involved, such as the nozzle of an oxygen cutting machine, the nozzle of a laser cutting machine, the nozzle of automatic painting, and various equipment that requires angle adjustment. The angle adjustment mechanisms in the prior art are either expensive or complex in structure, and there has never been an angle adjustment device that can meet the adjustment needs of users; to solve the above problems, a square thin plate positioning and loading device is proposed. Embodiment

[0038] See Figures 1-8 , a square thin plate positioning and loading device, comprising: a frame 1, and further comprising:

[0039] A loading platform 2, on which two loading assemblies are arranged side by side. The loading assembly includes: a cross pallet 3, and positioning guiding columns 4 are arranged around the cross pallet 3. The positioning guiding columns 4 are used for positioning and guiding the placement of the square thin plate on the cross pallet 3;

[0040] A lifting mechanism, which is arranged on both sides of the loading platform 2. The lifting mechanism is used to hold the cross pallet 3 that moves to its position, and control the cross pallet 3 to drive the square thin plate placed on it to perform lifting movement;

[0041] A driving mechanism 6, which is arranged at the bottom of the frame 1. The driving mechanism 6 is used to drive the lifting mechanism to perform lifting movement;

[0042] A loading platform 7, which is arranged on one side of the loading platform 2. A positioning mechanism is arranged on the loading platform 7. The positioning mechanism is used to position the square thin plate transported to the loading platform 7;

[0043] The transverse picking mechanism 8 is arranged between the loading platform 2 and the feeding platform 7, and the transverse picking mechanism 8 is used to pick up the square thin plates on the corresponding loading components and transfer them to the feeding platform 7.

[0044] In this embodiment, a longitudinal moving component is arranged between the loading platform 2 and the frame 1, and the longitudinal moving component includes:

[0045] The longitudinal moving slide rail 9 is arranged on the frame 1 and fixedly connected thereto;

[0046] The pulley 10 is arranged on the loading platform 2 corresponding to the longitudinal moving slide rail 9, and the pulley 10 is in rolling connection with the longitudinal moving slide rail 9;

[0047] The push-pull cylinder 11 has its bottom connected to the frame 1, the piston rod of the push-pull cylinder 11 is connected to one side of the loading platform 2, and the push-pull cylinder 11 is used to drive the loading platform 2 to move on the frame 1.

[0048] In this embodiment, the lifting mechanism includes:

[0049] Two sets of lifting components 5 arranged oppositely, the two lifting components 5 are arranged on both sides of the loading platform 2, and the lifting component 5 includes: the first driving sprocket 501, the first driving sprocket 501 is arranged at the bottom of the frame 1 and rotatably connected to the frame 1, a second driving sprocket 502 corresponding to the first driving sprocket 501 is arranged at the upper part of the frame 1, a lifting chain 503 is sleeved on the first driving sprocket 501 and the second driving sprocket 502, and a lifting support plate 504 is arranged on the lifting chain 503.

[0050] In this embodiment, the driving mechanism 6 includes: a driving motor 601, a driving shaft 605 is arranged on one side of the driving motor 601, both ends of the driving shaft 605 are fixedly connected to the first driving sprocket 501 respectively, a driving sprocket 602 is arranged on the output shaft of the driving motor 601, a driven sprocket 603 corresponding to the driving sprocket 602 is arranged in the middle of the driving shaft 605, and a driving chain 604 is sleeved on the driving sprocket 602 and the driven sprocket 603.

[0051] In this embodiment, the transverse picking mechanism 8 includes:

[0052] The cross beam 803 is arranged above the loading platform 2, and both ends of the cross beam 803 are fixedly connected to the frame 1;

[0053] The moving seat 804 is arranged on the cross beam 803 and can move left and right on the cross beam 803;

[0054] Lifting cylinder 805, a suction cup 806 is provided at the end of the piston rod of the lifting cylinder 805, and the suction cup 806 is used to adsorb the square thin plate.

[0055] In this embodiment, a transverse movement lead screw 801 is provided on the cross beam 803. The transverse movement lead screw 801 is rotatably connected to the cross beam 803. The moving seat 804 is threadedly connected to the transverse movement lead screw 801. One end of the transverse movement lead screw 801 is provided with a transverse movement motor 802, and the transverse movement motor 802 is used to drive the transverse movement lead screw 801 to rotate; transverse movement slide rails are also provided on both the upper and lower sides of the transverse movement lead screw 801, and the moving seat 804 is slidably connected to the transverse movement slide rails.

[0056] In this embodiment, buffers are provided on both sides of the cross beam 803, and the buffers are pneumatic shock-absorbing anti-collision devices.

[0057] In this embodiment, the positioning mechanism includes: a first positioning plate 701, the first positioning plate 701 is provided on the loading platform 7, a second positioning plate 703 perpendicular to it is provided on one side of the first positioning plate 701, a first positioning cylinder 702 is provided on the opposite side of the first positioning plate 701, the piston rod of the first positioning cylinder 702 is arranged opposite to the first positioning plate 701, and a push plate is provided on the piston rod; a second positioning cylinder 704 is provided on the opposite side of the second positioning plate 703, the piston rod of the second positioning cylinder 704 is arranged opposite to the second positioning plate 703, and a push plate is provided on the piston rod.

[0058] In this embodiment, a covering member 505 is provided outside the lifting mechanism, and the covering member 505 is detachably and fixedly connected to the machine frame 1.

[0059] In this embodiment, guide posts are provided at the bottom of the cross-shaped support plate 3, corresponding guide sleeves are provided on the loading platform 2, and the guide posts are slidably connected to the guide sleeves.

[0060] The utility model has the following beneficial effects:

[0061] The structure of the utility model is simple and the operation is convenient; by placing the square thin plate on the cross-shaped support plate 3 of the loading assembly, and then using the lifting mechanism to drive the lifting support plate 504, the lifting support plate 504 supports the bottom of both sides of the cross-shaped support plate 3, driving the cross-shaped support plate 3 to rise to the set height, then controlling the suction cup 806 of the transverse movement picking mechanism 8 to adsorb the square thin plate on the cross-shaped support plate 3, and then moving it to the loading platform 7, and using the positioning mechanism on the loading platform 7 to position the square thin plate, the entire loading process is fully automated, saving a large amount of manpower and material resources and greatly improving the work efficiency.

Claims

1. A square thin plate positioning and loading device, comprising: Frame, characterized in that it further comprises: Loading platform, on which there are two loading components arranged side by side. The loading component includes: a cross-shaped pallet, around which there are positioning and guiding columns for positioning and guiding a square thin plate when placed on the cross-shaped pallet. Lifting mechanism, which is arranged on both sides of the loading platform and is used to hold the cross-shaped pallet that has moved to its position, and control the cross-shaped pallet to drive the square thin plate placed on it to perform lifting movement. Driving mechanism, which is arranged at the bottom of the frame and is used to drive the lifting mechanism to perform lifting movement. Feeding platform, which is arranged on one side of the loading platform and is provided with a positioning mechanism for positioning the square thin plate transported to the feeding platform. Transverse movement picking mechanism, which is arranged between the loading platform and the feeding platform and is used to pick up the square thin plate on the corresponding loading component and transport it to the feeding platform.

2. The positioning and feeding device for a square thin plate according to claim 1, characterized in that: There is a longitudinal movement component between the loading platform and the frame, and the longitudinal movement component includes: Longitudinal movement slide rail, which is arranged on the frame and is fixedly connected thereto. Pulley, on the loading platform there is a pulley corresponding to the longitudinal movement slide rail, and the pulley is in rolling connection with the longitudinal movement slide rail. Push-pull cylinder, the bottom of which is connected to the frame, and the piston rod of the push-pull cylinder is connected to one side of the loading platform. The push-pull cylinder is used to drive the loading platform to move on the frame.

3. The square thin plate positioning and feeding device according to claim 1, characterized in that: The lifting mechanism includes: Two sets of oppositely arranged lifting components, which are arranged on both sides of the loading platform. The lifting component includes: a first transmission sprocket, which is arranged at the bottom of the frame and is rotatably connected to the frame. There is a second transmission sprocket corresponding to the first transmission sprocket at the upper part of the frame. An lifting chain is sleeved on the first transmission sprocket and the second transmission sprocket, and a lifting pallet is arranged on the lifting chain.

4. The square thin plate positioning and loading device according to claim 3, characterized in that: The driving mechanism includes: a driving motor, on one side of which there is a driving shaft, and both ends of the driving shaft are fixedly connected to the first transmission sprocket respectively. There is a driving sprocket on the output shaft of the driving motor, and a driven sprocket corresponding to the driving sprocket is arranged in the middle of the driving shaft. A driving chain is sleeved on the driving sprocket and the driven sprocket.

5. The positioning and feeding device for square thin plates according to claim 1, wherein: The transverse movement picking mechanism includes: Cross beam, which is arranged above the loading platform and both ends of which are fixedly connected to the frame. Moving seat, which is arranged on the cross beam and can move left and right on the cross beam. Lifting cylinder, on the end of the piston rod of which there is a suction cup for adsorbing the square thin plate.

6. The positioning and feeding device for a square thin plate according to claim 5, characterized in that: There is a transverse movement lead screw on the cross beam, which is rotatably connected to the cross beam. The moving seat is in threaded connection with the transverse movement lead screw. One end of the transverse movement lead screw is provided with a transverse movement motor for driving the transverse movement lead screw to rotate. There are also transverse movement slide rails on the upper and lower sides of the transverse movement lead screw, and the moving seat is in sliding connection with the transverse movement slide rails.

7. The positioning and feeding device for square thin plates according to claim 6, characterized in that: Buffers are arranged on both sides of the cross beam, and the buffers are pneumatic shock-absorbing and anti-collision devices.

8. A square thin plate positioning and loading device according to claim 1, characterized in that: The positioning mechanism includes: a first positioning plate, which is arranged on the feeding platform. There is a second positioning plate perpendicular to the first positioning plate on one side of the first positioning plate. There is a first positioning cylinder on the opposite side of the first positioning plate. The piston rod of the first positioning cylinder is arranged opposite to the first positioning plate, and a push plate is arranged on the piston rod. There is a second positioning cylinder on the opposite side of the second positioning plate. The piston rod of the second positioning cylinder is arranged opposite to the second positioning plate, and a push plate is arranged on the piston rod.

9. The square thin plate positioning and loading device according to claim 1, characterized in that: A covering member is arranged outside the lifting mechanism, and the covering member is detachably and fixedly connected to the machine frame.

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