H-shaped frame type plate placing machine

Abstract

The invention relates to the technical field of automatic plate placing equipment, and particularly discloses an H-shaped frame type plate placing machine which comprises a cart, a bearing alignment mechanism, a plate transferring mechanism and a frame collecting mechanism, a first conveying assembly is arranged on the cart, and the bearing alignment mechanism comprises a second conveying assembly and a first lifting assembly; the first lifting assembly drives the second conveying assembly to move up and down, the second conveying assembly bears and conveys the plate frame, the plate transferring mechanism comprises a third conveying assembly and an overturning assembly, and the overturning assembly overturns and transfers plates on the plate frame to the third conveying assembly one by one to be conveyed backwards. And the frame collecting mechanism comprises a mounting frame, a fourth conveying assembly and a second lifting assembly, the fourth conveying assembly is arranged on the mounting frame and used for bearing the plate frames after the plates are transferred, and the second lifting assembly is arranged on the mounting frame and used for stacking and bearing the plate frames in the fourth conveying assembly. The plate placing device has the effect of improving the plate placing efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of automatic board placing equipment, and in particular to an H-type rack-type board placing machine. Background Art

[0002] Efficient circuit board handling directly impacts the overall efficiency of a production line. To meet the fast-paced demands of modern production, various types of circuit board placement machines have emerged. These devices not only increase automation but also significantly reduce the need for manual intervention, increasing production capacity while reducing labor costs, bringing profound impacts to the manufacturing industry.

[0003] Reference Figure 1 Currently, the panels placed at inclined intervals on the panel rack need to be placed and transported, which is usually done manually by staff. Manual operation is cumbersome and inefficient. At the same time, there is a problem of collision between two adjacent panels during the transportation process. This problem urgently needs to be improved. Summary of the Invention

[0004] In order to improve the efficiency of placing boards, the present application provides an H-type frame board placing machine.

[0005] This application provides an H-type rack-type plate placing machine, which adopts the following technical solutions: An H-type rack plate placing machine, comprising: A cart, wherein the cart is provided with a first conveying assembly for conveying the plate rack; A receiving and aligning mechanism, the receiving and aligning mechanism is located behind the first conveying assembly in the conveying direction, the receiving and aligning mechanism includes a second conveying assembly and a first lifting assembly, the first lifting assembly drives the second conveying assembly to move up and down, and the second conveying assembly receives the conveying plate rack; A plate transfer mechanism, the plate transfer mechanism is located behind the second conveying assembly in the conveying direction, the plate transfer mechanism includes a third conveying assembly and a flipping assembly, the flipping assembly flips the plates on the plate rack one by one and transfers them to the third conveying assembly for rearward conveyance; The rack collecting mechanism is located behind the conveying direction of the second conveying assembly, and the rack collecting mechanism is located below the third conveying assembly. The rack collecting mechanism includes a mounting frame, a fourth conveying assembly and a second lifting assembly. The fourth conveying assembly is arranged on the mounting frame to receive the plate rack after the transfer plate, and the second lifting assembly is arranged on the mounting frame to stack and receive the plate rack in the fourth conveying assembly.

[0006] The plate rack is placed on the first conveyor assembly of the trolley when the plate is needed, and the trolley is docked with the receiving and aligning mechanism, and the first lifting assembly drives the second conveyor assembly to move up and down so that the second conveyor assembly is aligned with the first conveyor assembly, and the first conveyor assembly transports the plate rack to the second conveyor assembly, and the second conveyor assembly transports the plate rack to its end, and then the first lifting assembly drives the second conveyor assembly to move up and down again so that the second conveyor assembly is aligned with the third conveyor assembly. At this time, the flipping assembly flips the plates on the plate rack one by one and moves them to the third conveyor assembly for backward transportation, thereby realizing an H-type plate placing operation. At the same time, the rack collection mechanism performs a rack collection operation on the empty plate rack, and the fourth conveyor assembly receives the plate rack after the transferred plates, and then the second lifting assembly stacks and receives the plate racks in the fourth conveyor assembly. The entire plate placing process is highly automated and does not require manual intervention, which is conducive to improving the plate placing efficiency.

[0007] Preferably, the first lifting assembly includes a first lifting frame, a first lifting plate and a first lifting drive member, the first lifting drive member is arranged on the first lifting frame to drive the first lifting plate to move vertically up and down, and the second conveying assembly is arranged on the first lifting plate.

[0008] By adopting the above technical solution, the second conveying assembly is arranged on the first lifting plate, and the first lifting drive member drives the first lifting plate to move vertically up and down, so that the vertical up and down movement of the first lifting plate drives the second conveying assembly to move vertically up and down, thereby realizing the second conveying assembly switching between the alignment state with the first conveying assembly and the alignment state with the fourth conveying assembly, which is convenient and quick.

[0009] Preferably, an anti-slip assembly is provided on the side of the first lifting frame facing the cart, and the anti-slip assembly includes an anti-slip plate and an anti-slip driving component. The anti-slip driving component is provided on the first lifting frame and is used to drive the anti-slip plate to move vertically up and down. When the anti-slip driving component drives the anti-slip plate to move vertically downward, the anti-slip plate penetrates into the inner side of the bottom of the cart. When the anti-slip driving component drives the anti-slip plate to move vertically upward, the anti-slip plate hooks the edge of the cart.

[0010] By adopting the above technical solution, when the cart approaches the first lifting frame, the anti-slip plate penetrates into the inner side of the bottom of the cart. When the cart is docked with the receiving and alignment mechanism, the anti-slip driving member drives the anti-slip plate to move vertically upward so that the anti-slip plate hooks the edge of the cart. At this time, the cart is difficult to separate from the receiving and alignment mechanism, which is beneficial to improve the stability of the docking between the cart and the receiving and alignment mechanism.

[0011] Preferably, the second conveying assembly includes a second conveying frame, a second conveying chain and a second conveying driving member. The second conveying driving member is arranged on the second conveying frame to drive the second conveying chain to transmit along the length direction of the second conveying frame. Limiting components are arranged on both sides of the length direction of the second conveying frame for limiting the plate rack conveyed on the second conveying chain.

[0012] By adopting the above technical solution, the second conveyor frame supports the second conveyor chain and the second conveyor drive member, and the second conveyor drive member drives the second conveyor chain to transmit along the length direction of the second conveyor frame, thereby realizing the conveyance of the plate rack on the second conveyor chain. During the conveyance of the plate rack on the second conveyor chain, the limiting assembly limits the plate, which is beneficial to improving the stability and position accuracy of the plate rack in the second conveyor assembly.

[0013] Preferably, the limiting assembly includes a fixed roller group and a buffer roller group, the fixed roller group is located on one side of the second conveyor frame in the length direction, and the buffer roller group is located on the other side of the second conveyor frame in the length direction, the rollers in the fixed roller group are fixed in position and connected to the second conveyor frame along a straight line, the rollers in the buffer roller group are adjustable in position, and the rollers in the fixed roller group and the rollers in the buffer roller group are both in contact with the plate frame being conveyed.

[0014] By adopting the above technical solution, when the plate rack is conveyed on the second conveyor chain, one side of the plate rack abuts against the roller in the fixed roller group, and the roller in the buffer roller group abuts against the other side of the plate rack, thereby realizing the limiting effect on the conveying of the plate rack. The rollers in the fixed roller group and the buffer roller group are rotatably connected, which plays a limiting role without affecting the conveying of the plate rack.

[0015] Preferably, the second conveyor frame is provided with a buffer roller group on one side of which a rotating plate, a connecting rod and a buffer spring are provided, one end of the rotating plate is rotatably connected to the second conveyor frame, and the rollers in the buffer roller group are rotatably connected to the other end of the rotating plate, one end of the connecting rod is fixedly connected to the middle position of the rotating plate, the other end of the connecting rod is passed through the second conveyor frame, and a limiting block is fixedly provided on one end of the connecting rod passing through the second conveyor frame, the buffer spring is located between the rotating plate and the side wall of the second conveyor frame and is sleeved on the connecting rod, and when the buffer spring is in a natural state, the distance between the rollers in the buffer roller group and the rollers in the fixed roller group is less than the width of the plate frame.

[0016] By adopting the above technical solution, before the plate rack enters the second conveying assembly, the buffer spring is in a natural state. At this time, the distance between the rollers in the buffer roller group and the rollers in the fixed roller group is smaller than the width of the plate rack. In the process of the plate rack entering the second conveying assembly, the plate rack pushes the rollers in the buffer roller group to move in the direction away from the rollers in the fixed roller group. At this time, the buffer spring is in a squeezed state, and the restoring force of the buffer spring has a tendency to push the rollers in the buffer roller group to move in the direction close to the rollers in the fixed roller group, so that the plate rack has a clamping force to achieve limited conveying during the conveying process of the second conveying assembly, and the rotating rollers will not affect the conveying of the plate rack.

[0017] Preferably, the flip assembly includes a rotating shaft, a flip plate and a suction cup, the rotating shaft is rotatably connected to the end of the second conveying assembly, the flip plate is vertically fixedly connected to the middle position of the rotating shaft, the suction cup is arranged on the plate surface of the flip plate facing the second conveying assembly, and the third conveying assembly is provided with a avoidance groove for the movement of the flip plate along its conveying direction.

[0018] By adopting the above technical solution, when the plate rack is conveyed to the end of the second conveying assembly, the rotation of the rotating shaft drives the flip plate to rotate, and the rotating flip plate drives the suction cup to move toward the direction close to the plate on the plate rack, so that the suction cup can absorb the plate on the plate rack, and then the rotating shaft rotates in the opposite direction to drive the flip plate to rotate in the opposite direction. The reversely rotating flip plate drives the suction cup with the plate adsorbed to move toward the direction close to the third conveying assembly, and finally the plate is transferred to the third conveying assembly. During the process of placing the plate on the third conveying assembly, the avoidance groove avoids the movement of the flip plate.

[0019] Preferably, the fourth conveying assembly is provided with two groups, and the two groups of the fourth conveying assemblies respectively support the two sides of the plate rack, and each group of the fourth conveying assemblies includes a fourth conveying frame, a fourth conveying belt and a fourth conveying driving member. The fourth conveying driving member is arranged on the fourth conveying frame to drive the fourth conveying belt for transmission, and the mounting frame is provided with lifting assemblies at both ends of the conveying direction of the fourth conveying frame, and the mounting frame is provided with an adjustment assembly for adjusting the width between the two groups of the fourth conveying assemblies.

[0020] By adopting the above technical solution, two groups of fourth conveying components support the plate rack, and the fourth conveying drive member drives the fourth conveyor belt to drive the plate rack for transportation. When the plate rack is transported to the top of the second lifting component, the lifting component lifts the plate rack, and then the adjustment component increases the width of the two groups of fourth conveying components to avoid the plate rack from falling onto the second lifting component. As the second lifting component moves vertically up and down, the plate racks are stacked one by one on the second lifting component to realize the rack collection operation.

[0021] Preferably, the lifting assembly includes a lifting cylinder and a lifting plate, the lifting cylinder is tiltedly arranged at the end position of the mounting frame in the conveying direction of the fourth conveyor frame, and the lifting plate is fixedly connected to the piston rod of the lifting cylinder. When the piston rod of the lifting cylinder is in a stretched state, the height of the lifting plate is higher than the fourth conveyor belt. When the piston rod of the lifting cylinder is in a contracted state, the height of the lifting plate is lower than the fourth conveyor belt.

[0022] By adopting the above technical solution, when the piston rod of the lifting cylinder is in a retracted state, the height of the lifting plate is lower than the fourth conveyor belt to avoid the transportation of the plate rack in the fourth conveying assembly. When the piston rod of the lifting cylinder is in a stretched state, the height of the lifting plate is higher than the fourth conveyor belt to lift the plate rack, so that the subsequent adjustment assembly can adjust the width between the two groups of fourth conveying assemblies.

[0023] Preferably, the adjustment assembly includes two adjustment cylinders, which are located on both sides of the fourth conveying assembly and are used to drive the two groups of the fourth conveying assemblies to move toward or away from each other.

[0024] By adopting the above technical solution, when the lifting assembly lifts the plate rack from the fourth conveying assembly, the two adjustment cylinders drive the two groups of fourth conveying assemblies to move away from each other. When the piston rod of the lifting cylinder contracts, the plate falls into the second lifting assembly for stacking and collection.

[0025] In summary, this application includes at least one of the following beneficial technical effects: The plate rack is moved to the second conveyor assembly and the second conveyor assembly is moved to the end thereof, and then the first lifting assembly drives the second conveyor assembly to move up and down again to align the second conveyor assembly with the third conveyor assembly. At this time, the flipping assembly flips the plates on the plate rack one by one and moves them to the third conveyor assembly for backward transportation, thereby realizing the H-type plate placing operation. At the same time, the rack collecting mechanism performs the rack collecting operation on the empty plate rack, and the fourth conveyor assembly receives the plate rack after the transferred plates, and then the second lifting assembly stacks and receives the plate racks in the fourth conveyor assembly. The entire plate placing process is highly automated and does not require manual intervention, which is conducive to improving the plate placing efficiency.

[0026] 2. By providing an anti-slip plate and an anti-slip driving member, when the cart approaches the first lifting frame, the anti-slip plate penetrates into the inner side of the bottom of the cart. When the cart is docked with the receiving and alignment mechanism, the anti-slip driving member drives the anti-slip plate to move vertically upward so that the anti-slip plate hooks the edge of the cart. At this time, the cart is difficult to separate from the receiving and alignment mechanism, which is beneficial to improving the stability of the docking between the cart and the receiving and alignment mechanism.

[0027] 3. By setting a rotating plate, a connecting rod and a buffer spring, before the plate rack enters the second conveying assembly, the buffer spring is in a natural state. At this time, the distance between the rollers in the buffer roller group and the rollers in the fixed roller group is smaller than the width of the plate rack. In the process of the plate rack entering the second conveying assembly, the plate rack pushes the rollers in the buffer roller group to move in the direction away from the rollers in the fixed roller group. At this time, the buffer spring is in an squeezed state, and the restoring force of the buffer spring has a tendency to push the rollers in the buffer roller group to move in the direction close to the rollers in the fixed roller group, so that the plate rack has a clamping force to achieve limited conveying during the conveying process of the second conveying assembly, and the rotating rollers will not affect the conveying of the plate rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of a plate rack with plates placed at an inclined interval in the background technology of an embodiment of the present application.

[0029] Figure 2 It is a schematic diagram of the overall structure of the H-type rack plate placing machine in the embodiment of the present application.

[0030] Figure 3 It is a structural schematic diagram of the H-type rack plate placing machine from another perspective in the embodiment of the present application.

[0031] Figure 4 yes Figure 3 Enlarged view of part A in the middle.

[0032] Figure 5 It is a top view of the H-type rack-type board placing machine in an embodiment of the present application.

[0033] Figure 6 yes Figure 5 Enlarged view of part B in the middle.

[0034] Figure 7 yes Figure 2 Enlarged view of part C in the middle.

[0035] Figure 8 It is a structural diagram of the rack-folding mechanism in an embodiment of the present application.

[0036] Figure 9 yes Figure 8 Enlarged view of part D in the middle.

[0037] Description of reference numerals: 1. Cart; 2. First conveyor assembly; 3. Receiver alignment mechanism; 31. Second conveyor assembly; 311. Second conveyor frame; 312. Second conveyor chain; 313. Second conveyor drive; 32. First lifting assembly; 321. First lifting frame; 322. First lifting plate; 323. First lifting drive; 4. Plate transfer mechanism; 41. Third conveyor assembly; 42. Flip assembly; 421. Rotating shaft; 422. Flip plate; 423. Suction cup; 5. Retracting mechanism; 51. Mounting frame; 52. Fourth conveyor assembly ;521, fourth conveyor rack; 522, fourth conveyor belt; 523, fourth conveyor drive; 53, second lifting assembly; 531, second lifting plate; 532, second lifting drive; 6, anti-slip assembly; 61, anti-slip plate; 62, anti-slip drive; 7, limit assembly; 71, fixed roller group; 72, buffer roller group; 8, rotating plate; 9, connecting rod; 10, buffer spring; 11, limit block; 12, avoidance groove; 13, lifting assembly; 131, lifting cylinder; 132, lifting plate; 14, adjustment cylinder. DETAILED DESCRIPTION

[0038] The following is combined with Figure 2-9 This application is described in further detail.

[0039] The present application discloses an H-type rack plate placing machine, referring to Figure 2 , including a trolley 1, a receiving and aligning mechanism 3, a plate transfer mechanism 4 and a rack collection mechanism 5. The trolley 1 is provided with a first conveying assembly 2. The first conveying assembly 2 transfers the plate rack loaded with plates to the receiving and aligning mechanism 3. In this embodiment, the first conveying assembly 2 is arranged on the top of the trolley 1. The first conveying assembly 2 is transported by a conveying rack and a conveying roller, which will not be described in detail here. The receiving and aligning mechanism 3 is located behind the conveying direction of the first conveying assembly 2. Specifically, the receiving and aligning mechanism 3 includes a second conveying assembly 31 and a first lifting assembly 32. The first lifting assembly 32 drives the second conveying assembly 31 to move up and down so that the second conveying assembly 31 is aligned with the first conveying assembly 2, thereby receiving the plate rack transported from the first conveying assembly 2 and transporting the plate rack again. The plate transfer mechanism 4 is located behind the conveying direction of the second conveying assembly 31. The plate transfer mechanism 4 includes a third conveying assembly 41 and a flipping assembly 42. The flipping assembly 42 flips the plates on the plate rack one by one and transfers them to the third conveying assembly 41 for backward transportation. The rack receiving mechanism 5 is located behind the second conveying assembly 31 in the conveying direction, and the rack receiving mechanism 5 is located below the third conveying assembly 41 to stack and receive empty racks.

[0040] Reference Figure 2 and Figure 3The first lifting assembly 32 includes a first lifting frame 321, a first lifting plate 322, and a first lifting driver 323. The first lifting driver 323 is disposed on the first lifting frame 321 and is used to drive the first lifting plate 322 to move vertically up and down. The second conveying assembly 31 is disposed on the first lifting plate 322. In this embodiment, the first lifting driver 323 uses a motor screw to move the first lifting plate 322 vertically up and down, which will not be described in detail here.

[0041] Reference Figure 3 and Figure 4 , an anti-slip assembly 6 is provided on the side of the first lifting frame 321 facing the cart 1. Specifically, the anti-slip assembly 6 includes an anti-slip plate 61 and an anti-slip driving member 62. The anti-slip driving member 62 is provided on the first lifting frame 321 for driving the anti-slip plate 61 to move vertically up and down. In this embodiment, the anti-slip driving member 62 is provided as an anti-slip driving cylinder. The anti-slip driving cylinder is vertically fixedly provided at the end of the first lifting frame 321 facing the cart 1, and the piston rod of the anti-slip driving cylinder is vertically provided upward to prevent slipping. The plate 61 is vertically fixed on the piston rod of the anti-slip driving cylinder. When the anti-slip driving cylinder drives the anti-slip plate 61 to move vertically downward, the cart 1 rests against the side wall of the first lifting frame 321. At this time, the anti-slip plate 61 penetrates into the inner side of the bottom of the cart 1, and then the anti-slip driving cylinder drives the anti-slip plate 61 to move vertically upward. At this time, the anti-slip plate 61 hooks the edge of the cart 1, making it difficult for the cart 1 to separate from the first lifting frame 321, thereby helping to improve the stability of the connection between the cart 1 and the first lifting frame 321.

[0042] Reference Figure 5 and Figure 6 The second conveyor assembly 31 includes a second conveyor frame 311, a second conveyor chain 312, and a second conveyor driver 313. The second conveyor driver 313 is disposed on the second conveyor frame 311 and is used to drive the second conveyor chain 312 to transmit along the length direction of the second conveyor frame 311. In this embodiment, the second conveyor driver 313 uses a motor and gears to drive the second conveyor chain 312. The gears are fixedly mounted on the output shaft of the motor, and the second conveyor chain 312 is meshed around the gears. The motor is mounted on the second conveyor frame 311 and drives the gears to rotate to drive the second conveyor chain 312 to transmit. Detailed description is omitted here. At the same time, a limit assembly 7 is provided on both sides of the second conveyor frame 311 in the length direction to limit the position of the plate racks being transported on the second conveyor chain 312.

[0043] Reference Figure 5 and Figure 6The limiting assembly 7 includes a fixed roller assembly 71 and a buffer roller assembly 72. The fixed roller assembly 71 is located on one side of the second conveyor frame 311 in the longitudinal direction, and the buffer roller assembly 72 is located on the other side of the second conveyor frame 311 in the longitudinal direction. The plate rack is conveyed between the fixed roller assembly 71 and the buffer roller assembly 72. The rollers in the fixed roller assembly 71 are fixed and connected to the second conveyor frame 311 along a linear rotation, while the rollers in the buffer roller assembly 72 are adjustable so that the width between the fixed roller assembly 71 and the buffer roller assembly 72 is adjustable. The rollers in the fixed roller assembly 71 and the buffer roller assembly 72 both abut against the plate rack being conveyed, thereby improving the stability and position accuracy of the plate rack conveyed in the second conveyor assembly 31.

[0044] Reference Figure 5 and Figure 6 , the second conveyor frame 311 is provided with a buffer roller group 72 on one side thereof, a rotating plate 8, a connecting rod 9 and a buffer spring 10, one end of the rotating plate 8 is rotatably connected to the second conveyor frame 311, and the rollers in the buffer roller group 72 are rotatably connected to the other end of the rotating plate 8, and the rotation of the rotating plate 8 realizes the width change between the rollers of the buffer roller group 72 and the rollers of the fixed roller group 71, one end of the connecting rod 9 is fixedly connected to the middle position of the rotating plate 8, and the other end of the connecting rod 9 is penetrated by the second conveyor frame 311, and the connecting rod 9 passes through one end of the second conveyor frame 311 and is fixed with a limit block 11, the buffer spring 10 is located between the rotating plate 8 and the side wall of the second conveyor frame 311 and is sleeved on the connecting rod 9, One end of the spring 10 abuts against the side wall of the rotating plate 8, and the other end of the buffer spring 10 abuts against the side wall of the second conveying frame 311. When the buffer spring 10 is in a natural state, the distance between the rollers in the buffer roller group 72 and the rollers in the fixed roller group 71 is smaller than the width of the plate frame. When the plate frame enters the second conveying assembly 31, the plate frame pushes the rollers in the buffer roller group 72 to move in the direction away from the rollers in the fixed roller group 71. At this time, the buffer spring 10 is in a squeezed state, and the restoring force of the buffer spring 10 pushes the rollers in the buffer roller group 72 against the side wall of the plate frame, and cooperates with the rollers in the fixed roller group 71 to achieve the limitation of the plate frame, and the rotating rollers will not cause obstruction to the plate frame in transportation.

[0045] Reference Figure 2 The third conveying assembly 41 is arranged at the end of the conveying direction of the second conveying assembly 31, and the conveying plane of the third conveying assembly 41 is higher than the conveying plane of the second conveying assembly 31. The third conveying assembly 41 uses a conveying rack and conveying rollers to convey the plates, which will not be described in detail here. The flip assembly 42 is arranged at the end of the second conveying assembly 31 and is used to transfer the plates on the plate rack to the third conveying assembly 41. Figure 7The flip assembly 42 includes a rotating shaft 421, a flip plate 422 and a suction cup 423. The rotating shaft 421 is horizontally connected to the end of the second conveying assembly 31, and the flip plate 422 is vertically fixedly connected to the middle position of the rotating shaft 421. The suction cup 423 is arranged on the plate surface of the flip plate 422 facing the second conveying assembly 31. At the same time, the third conveying assembly 41 is close to the flip plate 422 and is provided with a avoidance groove 12 for the movement of the flip plate 422 along the conveying direction.

[0046] When it is necessary to transfer the plate on the plate rack in the second conveyor assembly 31 to the third conveyor assembly 41, the rotating shaft 421 rotates to drive the flip plate 422 to rotate, so that the flip plate 422 drives the suction cup 423 to move toward the direction close to the plate until the suction cup 423 contacts the plate in the vertically inclined state. At this time, the suction cup 423 adsorbs the plate, and then the rotating shaft 421 rotates in the opposite direction to drive the flip plate 422 to rotate in the opposite direction. The flip plate 422 drives the plate to flip into the third conveyor assembly 41 through the suction cup 423, and the plate is in a horizontal state when it flips into the third conveyor assembly 41. During this process, the avoidance groove 12 avoids the movement of the flip plate 422. As the second conveyor assembly 31 continues to convey the plate rack and the third conveyor assembly 41 conveys the plate backward, the flip assembly 42 continues the above action to transfer the plates one by one to the third conveyor assembly 41.

[0047] Reference Figure 2 When all the plates on the rack are transferred, the rack collecting mechanism 5 stacks and collects the empty racks. Figure 8 The rack collection mechanism 5 includes a mounting frame 51, a fourth conveying assembly 52 and a second lifting assembly 53. The fourth conveying assembly 52 is arranged on the mounting frame 51 to receive the plate rack after the transfer plate, and the second lifting assembly 53 is arranged on the mounting frame 51 to stack and receive the plate rack in the fourth conveying assembly 52.

[0048] Reference Figure 8 and Figure 9The fourth conveyor assembly 52 is located below the third conveyor assembly 41 and horizontally aligned with the second conveyor assembly 31 to receive the empty panel. In this embodiment, two sets of fourth conveyor assemblies 52 are provided, each supporting and conveying a panel on either side, thereby forming a hollow structure that facilitates the panel's descent into the second lifting assembly 53. Specifically, each group of fourth conveying components 52 includes a fourth conveying frame 521, a fourth conveyor belt 522 and a fourth conveying drive 523. The fourth conveying frame 521 is fixedly mounted on the top of the mounting frame 51. The fourth conveying drive 523 drives the fourth conveyor belt 522 by means of a motor conveyor roller, which will not be elaborated here. The fourth conveying drive 523 is arranged on the fourth conveying frame 521 to drive the fourth conveyor belt 522 for transmission. In addition, the mounting frame 51 is located at both ends of the conveying direction of the fourth conveying frame 521. There are lifting components 13 provided. The mounting frame 51 is located on both sides of the conveying direction of the two groups of fourth conveying frames 521. There are adjustment components for adjusting the width between the two groups of fourth conveying components 52. When the empty pallet needs to be transferred to the second lifting assembly 53 for stacking and collection, the lifting assembly 13 lifts the pallet on the fourth conveyor belt 522, and then adjusts the assembly to widen the width between the two groups of fourth conveyor assemblies 52. At this time, the two groups of fourth conveyor assemblies 52 are unable to take over the pallet, and the lifting assembly 13 releases the pallet and it falls into the second lifting assembly 53.

[0049] Reference Figure 8 and Figure 9 The lifting assembly 13 includes a lifting cylinder 131 and a lifting plate 132. The lifting cylinder 131 is tiltedly arranged at the end position of the mounting frame 51 in the conveying direction of the fourth conveyor frame 521, and the piston rods of the two lifting cylinders 131 are tilted and arranged toward each other, and the lifting plate 132 is fixedly connected to the piston rod of the lifting cylinder 131. When the piston rod of the lifting cylinder 131 is in a stretched state, the height of the lifting plate 132 is higher than the fourth conveyor belt 522, and the two lifting plates 132 can move toward each other to abut against the supporting plate rack. When the piston rod of the lifting cylinder 131 is in a retracted state, the height of the lifting plate 132 is lower than the fourth conveyor belt 522, and the two lifting plates 132 move toward each other to release the load on the plate rack. When the width between the two groups of fourth conveying assemblies 52 becomes larger, the plate rack can fall down from between the two lifting plates 132 into the second lifting assembly 53.

[0050] Reference Figure 8 and Figure 9The adjustment assembly includes two adjustment cylinders 14, which are located on both sides of the fourth conveying assembly 52 and are used to drive the two groups of fourth conveying assemblies 52 to move toward or away from each other. After the two lifting plates 132 lift the plate rack, the two adjustment cylinders 14 drive the two fourth conveying racks 521 to move away from each other to avoid the falling process of the plate rack. Then, as the piston rod of the lifting cylinder 131 contracts, the two lifting plates 132 also move away from each other. At this time, the plate rack has no support point and falls into the second lifting assembly 53. The second lifting assembly 53 includes a second lifting plate 531 and a second lifting drive 532. The second lifting member is set on the mounting frame 51 and is used to drive the second lifting plate 531 to move vertically up and down. In this embodiment, the second lifting drive 532 also uses a motor screw to drive the second lifting plate 531 vertically up and down, which will not be described in detail here. The vertical up and down movement of the second lifting plate 531 allows the plate rack to be better stacked and collected.

[0051] The implementation principle of an H-type rack plate placing machine in the embodiment of the present application is as follows: when an H-type rack plate placing operation is required, the trolley 1 is docked with the first lifting frame 321, and the anti-slip plate 61 hooks the edge of the trolley 1 to prevent the trolley 1 from separating from the first lifting frame 321. Then the first conveying assembly 2 conveys the plate rack loaded with plates to the second conveying assembly 31. As the second conveying assembly 31 conveys the plate rack, the rotating shaft 421 drives the flip plate 422 to rotate alternately forward and reverse, so that the flip plate 422 transfers the plates one by one to the third conveying assembly 41 through the suction cup 423, and the empty plate rack is conveyed to the fourth conveying assembly 31. In component 52, during the stacking and collection process of the empty plate rack, the two lifting cylinders 131 drive the lifting plate 132 to lift the plate rack, and then the two adjusting cylinders 14 drive the two fourth conveyor racks 521 to move away from each other to avoid the falling process of the plate rack, and then as the piston rod of the lifting cylinder 131 contracts, the two lifting plates 132 also move away from each other. At this time, the lifting plate 132 and the fourth conveyor belt 522 do not support the plate rack, and the plate rack falls into the second lifting component 53 for stacking and collection. The entire plate placing process is highly automated, which is conducive to improving the plate placing efficiency.

[0052] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An H-type frame plate placing machine, characterized in that: include: A trolley (1), wherein the trolley (1) is provided with a first conveying assembly (2) for conveying a plate rack; A receiving and aligning mechanism (3), the receiving and aligning mechanism (3) is located behind the first conveying assembly (2) in the conveying direction, the receiving and aligning mechanism (3) comprises a second conveying assembly (31) and a first lifting assembly (32), the first lifting assembly (32) drives the second conveying assembly (31) to move up and down, and the second conveying assembly (31) receives the conveying plate rack; A plate transfer mechanism (4), the plate transfer mechanism (4) is located behind the second conveying assembly (31) in the conveying direction, the plate transfer mechanism (4) includes a third conveying assembly (41) and a flipping assembly (42), the flipping assembly (42) flips the plates on the plate rack one by one and transfers them to the third conveying assembly (41) for backward conveyance; A rack collecting mechanism (5), the rack collecting mechanism (5) is located behind the second conveying component (31) in the conveying direction, and the rack collecting mechanism (5) is located below the third conveying component (41), the rack collecting mechanism (5) includes a mounting frame (51), a fourth conveying component (52) and a second lifting component (53), the fourth conveying component (52) is arranged on the mounting frame (51) for receiving the plate rack after the transfer plate, and the second lifting component (53) is arranged on the mounting frame (51) for stacking and receiving the plate rack in the fourth conveying component (52).

2. The H-type rack plate placing machine according to claim 1, characterized in that: The first lifting assembly (32) includes a first lifting frame (321), a first lifting plate (322) and a first lifting drive member (323). The first lifting drive member (323) is arranged on the first lifting frame (321) for driving the first lifting plate (322) to move vertically up and down. The second conveying assembly (31) is arranged on the first lifting plate (322).

3. The H-type rack plate placing machine according to claim 2, characterized in that: An anti-slip assembly (6) is provided on the side of the first lifting frame (321) facing the cart (1), and the anti-slip assembly (6) includes an anti-slip plate (61) and an anti-slip driving member (62). The anti-slip driving member (62) is provided on the first lifting frame (321) and is used to drive the anti-slip plate (61) to move vertically up and down. When the anti-slip driving member (62) drives the anti-slip plate (61) to move vertically downward, the anti-slip plate (61) penetrates the inner side of the bottom of the cart (1). When the anti-slip driving member (62) drives the anti-slip plate (61) to move vertically upward, the anti-slip plate (61) hooks the edge of the cart (1).

4. The H-type rack plate placing machine according to claim 1, characterized in that: The second conveying assembly (31) comprises a second conveying frame (311), a second conveying chain (312) and a second conveying driving member (313); the second conveying driving member (313) is arranged on the second conveying frame (311) for driving the second conveying chain (312) to transmit along the length direction of the second conveying frame (311); and limiting assemblies (7) for limiting the plate rack conveyed on the second conveying chain (312) are arranged on both sides of the length direction of the second conveying frame (311).

5. The H-type rack plate placing machine according to claim 4, characterized in that: The limiting assembly (7) comprises a fixed roller group (71) and a buffer roller group (72); the fixed roller group (71) is located on one side of the second conveying frame (311) in the length direction, and the buffer roller group (72) is located on the other side of the second conveying frame (311) in the length direction; the rollers in the fixed roller group (71) are fixed in position and connected to the second conveying frame (311) in a linear rotation; the rollers in the buffer roller group (72) are adjustable in position; and the rollers in the fixed roller group (71) and the rollers in the buffer roller group (72) are both in contact with the plate frame being conveyed.

6. The H-type rack plate placing machine according to claim 4, characterized in that: The second conveying frame (311) is provided with a buffer roller group (72) on one side thereof, which is provided with a rotating plate (8), a connecting rod (9) and a buffer spring (10); one end of the rotating plate (8) is rotatably connected to the second conveying frame (311); the rollers in the buffer roller group (72) are rotatably connected to the other end of the rotating plate (8); one end of the connecting rod (9) is fixedly connected to the middle position of the rotating plate (8); the other end of the connecting rod (9) is passed through the second conveying frame (311); and the connecting rod (9) is fixedly provided with a limiting block (11) at one end thereof passing through the second conveying frame (311); the buffer spring (10) is located between the rotating plate (8) and the side wall of the second conveying frame (311) and is sleeved on the connecting rod (9); when the buffer spring (10) is in a natural state, the distance between the rollers in the buffer roller group (72) and the rollers in the fixed roller group (71) is less than the width of the plate frame.

7. The H-type rack plate placing machine according to claim 1, characterized in that: The flip assembly (42) includes a rotating shaft (421), a flip plate (422) and a suction cup (423), wherein the rotating shaft (421) is rotatably connected to the end of the second conveying assembly (31), and the flip plate (422) is vertically fixedly connected to the middle position of the rotating shaft (421). The suction cup (423) is arranged on the plate surface of the flip plate (422) facing the second conveying assembly (31), and the third conveying assembly (41) is provided with a avoidance groove (12) for the movement of the flip plate (422) along its conveying direction.

8. The H-type rack plate placing machine according to claim 1, characterized in that: The fourth conveying assembly (52) is provided with two groups, and the two groups of the fourth conveying assembly (52) respectively support the two sides of the plate frame, and each group of the fourth conveying assembly (52) includes a fourth conveying frame (521), a fourth conveying belt (522) and a fourth conveying driving member (523), and the fourth conveying driving member (523) is provided on the fourth conveying frame (521) for driving the fourth conveying belt (522) for transmission. The mounting frame (51) is provided with lifting assemblies (13) at both ends of the conveying direction of the fourth conveying frame (521), and the mounting frame (51) is provided with an adjustment assembly for adjusting the width between the two groups of the fourth conveying assemblies (52).

9. The H-type rack plate placing machine according to claim 8, characterized in that: The lifting assembly (13) includes a lifting cylinder (131) and a lifting plate (132), wherein the lifting cylinder (131) is tiltedly arranged at the end position of the mounting frame (51) in the conveying direction of the fourth conveying frame (521), and the lifting plate (132) is fixedly connected to the piston rod of the lifting cylinder (131). When the piston rod of the lifting cylinder (131) is in a stretched state, the height of the lifting plate (132) is higher than the fourth conveyor belt (522), and when the piston rod of the lifting cylinder (131) is in a contracted state, the height of the lifting plate (132) is lower than the fourth conveyor belt (522).

10. The H-type rack plate placing machine according to claim 8, characterized in that: The adjustment assembly comprises two adjustment cylinders (14), which are located on both sides of the fourth conveying assembly (52) and are used to drive the two groups of the fourth conveying assemblies (52) to move toward or away from each other.

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