A discharging turntable

Abstract

The present application relates to a discharging turntable, belonging to the technical field of steel feeding, which comprises a base and a receiving plate rotatably connected to the upper side of the base and used to receive steel, the steel can be stacked on the receiving plate, one end of the upper side of the receiving plate is provided with two limiting plates which are arranged oppositely and limit the steel along the width direction of the receiving plate, the base is provided with a rotating member for driving the receiving plate to rotate, and the four corners of the lower side of the base are rotatably connected with rollers. The present application has the effect of reducing the adverse effects on work efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of steel material feeding, and in particular to a discharging turntable. Background Art

[0002] When processing steel, it is usually necessary to use an overhead crane to lift each bundle of steel to the steel processing site in turn, and manually remove the bundled steel to complete the steel feeding.

[0003] In the related art, the overhead crane can only lift one bundle of steel at a time, and the amount of steel transported each time is small. When the processing site needs multiple bundles of steel, the overhead crane needs to continuously move and transport the steel until the required amount is reached, which can easily cause an adverse effect on work efficiency. Summary of the invention

[0004] In order to reduce the adverse effects on work efficiency, the present application provides a discharging turntable.

[0005] The present application provides a discharging turntable adopting the following technical solution:

[0006] A discharging turntable comprises a base and a receiving plate rotatably connected to the upper side of the base and used for receiving steel materials, the steel materials can be stacked on the receiving plate, one end of the upper side of the receiving plate is provided with two limiting plates which are arranged opposite to each other and limit the steel materials along the width direction of the receiving plate, the base is provided with a rotating part which drives the receiving plate to rotate, and the four corners of the lower side of the base are rotatably connected with rollers.

[0007] By adopting the above technical solution, the overhead crane stacks bundles of steel onto the receiving tray, thereby increasing the amount of steel transported at a single time. At this time, the limit plate limits the steel in the width direction of the receiving tray, driving the rollers on the base to rotate, thereby transporting the workpiece to the processing site. At this time, the receiving tray can be driven to rotate through the steering member, thereby facilitating the overhead crane to remove the steel and reducing the adverse effects on work efficiency.

[0008] Optionally, the rotating member includes a first motor located on the lower side of the base and coincident with the center of the base, the center of the receiving plate coincides with the center of the base, and the output shaft of the first motor passes through the base and is fixedly connected to the lower side of the receiving plate.

[0009] By adopting the above technical solution, the first motor drives the receiving plate to rotate, thereby facilitating the adjustment of the direction of the steel, thereby facilitating the overhead crane to remove the steel, and further reducing the adverse effects on work efficiency.

[0010] Optionally, a second motor fixedly connected to the lower side of the base is installed at the axis of the two rollers on the lower side of one end of the base.

[0011] By adopting the above technical solution, the second motor drives the corresponding roller to rotate, thereby facilitating the driving base to drive the receiving plate and the steel to move, thereby reducing the adverse effect on work efficiency.

[0012] Optionally, two symmetrically arranged tracks facing the steel processing area are provided on the lower side of the base, and a circle of plug-in grooves adapted to the tracks are provided on the outer wall of the roller. The two rollers located on the same side of the base parallel to the length direction of the track are both rollingly connected to the same track through the plug-in grooves.

[0013] By adopting the above technical solution, when the roller rotates and drives the receiving plate to transport steel, the rail is inserted into the insertion groove and guides the roller, which further facilitates the driving base to drive the receiving plate and steel to move, reducing the adverse effect on work efficiency.

[0014] Optionally, two oppositely arranged limiting plates are also provided at one end of the receiving tray away from the limiting plate, and the sides of the oppositely arranged limiting plates close to each other are inclined toward the side away from the receiving tray and in a direction away from each other.

[0015] By adopting the above technical solution, when the steel moves toward the receiving plate under the drive of the overhead crane, the inclined surface on the limit plate guides the steel, making it easier for the overhead crane to place the steel on the receiving plate, thereby reducing the adverse effect on work efficiency.

[0016] Optionally, a baffle is provided on one side of the upper side of the receiving plate and is fixed to the receiving plate at a lower end, and a first push plate, a second push plate and a third push plate are provided on the other side of the receiving plate and are sequentially arranged along the length direction of the receiving plate, and the second push plate and the third push plate are both provided with connecting parts connected to the receiving plate, and the lower side of the first push plate is fixedly connected to the receiving plate, and the first push plate is slidably connected to a fixed plate on a side close to the second push plate, and the fixed plate is inserted into the second push plate and is slidably connected to the second push plate, and the connection method of the second push plate and the third push plate is the same as the connection method of the first push plate and the second push plate. An unlocking component for driving the fixed plate to move is provided on the receiving plate, and a hydraulic cylinder is installed on the side of the third push plate away from the baffle, and a lifting component for driving the hydraulic cylinder to move in the vertical direction is provided on the receiving plate.

[0017] By adopting the above technical scheme, the overhead crane places the steel on the receiving plate, the unlocking component releases the fixation of the first push plate and the second push plate, and the second push plate and the third push plate push the steel to move until it is flush with the length direction of the baffle. When the placement of the first row of steel from bottom to top is completed, the second push plate and the third push plate are driven to move upward until they can be flush with the second row of steel from bottom to top, and the fixed block fixes the relative position of the second push plate in height. When placing the second row of steel, the unlocking component unlocks the second push plate and the third push plate, and the third push plate continues to push the steel to be flush with the baffle. When the second row of steel is stacked, the third push plate is driven to move upward until it can be flush with the third row of steel from bottom to top, and the fixed block fixes the relative position of the third push plate in height with the baffle, and continues to push the steel to be flush with the baffle through the hydraulic cylinder, thereby reducing the possibility of the tilted placement of steel affecting the number of steels that can be accommodated in each row.

[0018] Optionally, the lifting assembly includes a sliding block fixedly connected to one side of the hydraulic cylinder, a vertical lifting plate fixedly connected to the receiving plate, the sliding block slides in a vertical direction, a lead screw is passed through and rotatably connected to the lifting plate, the lead screw passes through and is threadedly connected to the sliding block, and a third motor fixedly connected to the lifting plate is installed at one end of the lead screw.

[0019] By adopting the above technical solution, the third motor drives the screw to rotate and the sliding block drives the hydraulic cylinder and the third push plate to move on the lifting plate, thereby facilitating the driving of the second push plate and the third push plate to move, facilitating the adjustment of each row of steel, reducing the possibility of tilting the steel and affecting the amount of steel that can be accommodated in each row, and reducing the adverse effects on work efficiency.

[0020] Optionally, the connecting member includes a connecting plate that is penetrated and slidably connected to the second push plate, the lower side of the connecting plate is inserted into the receiving plate and slides along the width direction of the receiving plate, one side of the connecting plate is fixedly connected to a mounting rod arranged along the width direction of the receiving plate, the mounting rod passes through the receiving plate and is fixedly connected to the receiving plate with a first spring, the connecting member on the third push plate has the same structure as the connecting member on the second push plate, and the upper ends of the second push plate and the third push plates are provided with fixing members fixedly connected to the corresponding connecting plates.

[0021] By adopting the above technical solution, when the third push plate drives the second push plate to move to the desired position in the vertical direction, the fixing member fixes the connecting plate and the second push plate, and the third push plate moves and fixes the relative position in the height direction in the same way, thereby reducing the adverse effects on the angle adjustment of the steel on the receiving plate and reducing the adverse effects on work efficiency.

[0022] The cam is secured to the bottom of the second support frame and is adapted to engage with the second support frame when the cam is engaged with the first and second support members, and the cam is secured to the bottom of the second support frame when the cam is engaged with the first and second support members. The cam is connected to the second locking plate by a spring, and the cam is connected to the first locking plate by a spring, and the cam is connected to the second locking plate by a spring.

[0023] When the lifting plate is in the unlocking groove, the second push plate is disengaged from the third push plate, and the third push plate adjusts the position of the second row of steel materials, and the third push plate moves upward and adjusts the steel materials, thereby reducing the adverse effect on the angle adjustment of the steel materials on the receiving plate.

[0024] Optionally, the moving member includes a moving rod fixedly connected to the second push plate, and the moving rod is slidably connected to the moving plate along the width direction of the receiving tray.

[0025] By adopting the above technical solution, when driving the second push plate and the third push plate to move upward, the moving rod drives the moving plate to move upward, so that the second unlocking rod moves simultaneously with the second push plate until the driving rod abuts against the support rod, thereby facilitating unlocking the second push plate and the third push plate and reducing the adverse effects on work efficiency.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] The overhead crane stacks bundles of steel onto the receiving tray to increase the amount of steel transported at a single time. The limit plate limits the steel in the width direction of the receiving tray, drives the rollers on the base to rotate and transport the workpiece to the processing site. At this time, the receiving tray can be driven to rotate by the first motor, making it easier for the overhead crane to take off the steel, reducing the adverse effect on work efficiency.

[0028] The overhead crane places the steel on the receiving plate, and the unlocking component releases the fixation of the first push plate and the second push plate. The second push plate and the third push plate push the steel to move to be flush with the length direction of the baffle. When the placement of the first row of steel from bottom to top is completed, the second push plate and the third push plate are driven to move upward to be flush with the second row of steel from bottom to top, and the fixed block fixes the relative position of the second push plate in height. When placing the second row of steel, the unlocking component unlocks the second push plate and the third push plate, and the third push plate continues to push the steel to be flush with the baffle. When the second row of steel is stacked, the third push plate is driven to move upward to be flush with the third row of steel from bottom to top, and the fixed block fixes the relative position of the third push plate in height with the baffle, and continues to push the steel to be flush with the baffle through the hydraulic cylinder, thereby reducing the possibility of the tilted placement of steel affecting the number of steels that can be accommodated in each row;

[0029] When the first row of steel is placed, the supporting rod completely enters the receiving plate. At this time, the lower side of the supporting rod drives the first hinged rod to drive the first unlocking rod corresponding to the fixed plate on the first push plate to be fully inserted into the corresponding unlocking groove. At this time, the first push plate and the second push plate are disengaged, and the second push plate and the third push plate adjust the position of the first row of steel, drive the second push plate and the third push plate to move upward, and the moving part drives the moving plate to move upward, and install the supporting rod between the corresponding limit plates. At this time, the upper end of the driving rod contacts the supporting rod, and the steel is placed on the supporting rod. The support rod moves downward and pushes the driving rod to squeeze the second hinged rod, so that the second unlocking rod corresponding to the fixed plate on the second push plate is fully inserted into the unlocking groove. At this time, the second push plate is disengaged from the third push plate, and the third push plate adjusts the position of the second row of steel, and the third push plate moves upward and adjusts the steel, reducing the adverse effect on the angle adjustment of the steel on the receiving plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the discharging turntable in Example 1 of the present application.

[0031] Figure 2 It is a structural schematic diagram showing the positional relationship between the disc and the receiving disc in Example 1 of the present application.

[0032] Figure 3 It is a schematic diagram of the overall structure of the discharging turntable in Example 2 of the present application.

[0033] Figure 4 It is a structural diagram showing the positional relationship between the receiving plate and the unlocking assembly in Example 2 of the present application.

[0034] Figure 5 It is a structural schematic diagram showing the positional relationship between the baffle plate and the second push plate in Example 2 of the present application.

[0035] Figure 6 yes Figure 5 A magnified view of the structure in the middle.

[0036] Figure 7 It is a structural schematic diagram showing the positional relationship between the connecting member and the second push plate in Example 2 of the present application.

[0037] Figure 8 yes Figure 7 A magnified view of the structure at B in the middle.

[0038] Explanation of reference numerals: 1. base; 11. roller; 111. plug-in slot; 12. second motor; 13. track; 2. receiving plate; 21. limit plate; 211. mounting hole; 212. driving slot; 22. supporting rod; 221. second spring; 23. rotating member; 231. disc; 232. first motor; 24. sliding slot; 25. control slot; 3. baffle; 31. first push plate; 311. receiving slot; 32. second push plate; 321. fixing slot; 322. connecting slot; 33. third push plate; 331. hydraulic cylinder; 34. fixing plate; 341. third spring; 342. unlocking slot; 4, unlocking assembly; 41, first unlocking rod; 42, first hinged rod; 421, waist-shaped hole; 43, support rod; 431, fourth spring; 44, second unlocking rod; 45, driving rod; 451, fifth spring; 46, second hinged rod; 47, moving plate; 471, connecting rod; 48, moving rod; 5, lifting assembly; 51, sliding block; 52, lifting plate; 53, lead screw; 54, third motor; 6, connecting piece; 61, connecting plate; 611, stabilizing slot; 62, mounting rod; 63, first spring; 7, fixing piece; 71, fixing block; 72, mounting spring; 8, fixing rod. DETAILED DESCRIPTION

[0039] The present application is further described in detail below in conjunction with the accompanying drawings.

[0040] The embodiment of the present application discloses a discharging turntable. Example 1

[0041] Reference Figure 1 and Figure 2 A discharging turntable includes a base 1 and a horizontal receiving plate 2 arranged on the upper side of the base 1. The four corners of the lower side of the base 1 are rotatably connected with vertical rollers 11 facing the processing location. The axis of the rollers 11 away from the processing location is equipped with a second motor 12 fixedly connected to the lower side of the base 1. The lower sides of the two rollers 11 located on the side parallel to the moving direction of the base 1 are provided with tracks 13 facing the processing location. The outer side walls of the rollers 11 are provided with a circle of plug-in grooves 111 arranged along the circumference of the rollers 11. The rollers 11 are plugged and rollingly connected with the corresponding tracks 13 through the plug-in grooves 111.

[0042] One end of the upper side of the receiving tray 2 is fixedly connected to two vertical limit plates 21 arranged opposite to each other, and the other end of the receiving tray 2 is also fixedly connected to two limit plates 21 arranged opposite to each other, and the sides of the limit plates 21 arranged opposite to each other are both arranged to be inclined upward and away from each other. Two supporting rods 22 are fixedly connected to the upper side of the receiving tray 2, which are symmetrically arranged and parallel to the width direction of the receiving tray 2. The supporting rods 22 are located on the side of the limit plates 21 at the end of the receiving tray 2 that are close to each other and are used to support steel. The receiving tray 2 is rotatably connected to the center of the base 1, and a rotating member 23 for driving the receiving tray 2 to rotate is provided on the base 1.

[0043] Reference Figure 2 The rotating member 23 includes a disc 231 fixedly connected at the center of the lower side of the receiving plate 2, the lower side of the disc 231 is rotatably connected to the center of the upper side of the base 1, and a first motor 232 is fixedly connected to the lower side of the base 1, and the output shaft of the first motor 232 passes through the base 1 and is fixedly connected to the disc 231.

[0044] The overhead crane stacks bundles of steel onto the receiving tray 2, and the inclined surface on the limit plate 21 guides the steel, making it easier for the overhead crane to place the steel on the receiving tray 2, thereby increasing the amount of steel transported in a single trip. At this time, the limit plate 21 limits the steel in the width direction of the receiving tray 2, and the second motor 12 drives the roller 11 to rotate on the corresponding track 13. The track 13 guides the roller 11, thereby driving the base 1 to drive the receiving tray 2 and the steel to move, and transport the workpiece to the processing site. At this time, the receiving tray 2 can be driven to rotate by the first motor 232, which is convenient for adjusting the direction of the steel and facilitating the overhead crane to remove the steel.

[0045] The implementation principle of Example 1 is: bundles of steel are stacked on the receiving tray 2. At this time, the limiting plate 21 limits the steel in the width direction of the receiving tray 2, and the driving roller 11 rotates, thereby driving the receiving tray 2 and the steel to move to the processing site. At this time, the receiving tray 2 can be driven to rotate by the first motor 232, so as to facilitate the adjustment of the direction of the steel and facilitate the overhead crane to remove the steel. Example 2

[0046] Reference Figure 3 and Figure 4 The difference between this embodiment and the embodiment 1 is that a vertical baffle plate 3 arranged along the length direction of the receiving tray 2 is fixedly connected to one side of the upper side of the receiving tray 2, and a vertical first push plate 31, a second push plate 32 and a third push plate 33 are arranged in sequence and opposite to the baffle plate 3 on the side of the upper side of the receiving tray 2 away from the baffle plate 3, and the first push plate 31 is fixedly connected to the upper side of the receiving tray 2. A vertical fixed plate 34 is provided on the side of the first push plate 31 and the second push plate 32 close to the third push plate 33, and a receiving groove 311 adapted to the fixed plate 34 is opened on the first push plate 31 and the second push plate 32, and one side of the fixed plate 34 is inserted into the receiving groove 311, and the first push plate 31 and the second push plate 32 are slidably connected to the corresponding fixed plate 34 through the receiving groove 311.

[0047] The receiving groove 311 is provided with a third spring 341 facing the fixed plate 34. The side walls of the first push plate 31 and the second push plate 32 are fixedly connected to one end of the corresponding third spring 341, and the other end of the third spring 341 is fixedly connected to the side wall of the corresponding fixed plate 34. The second push plate 32 and the third push plate 33 are provided with a fixing groove 321 adapted to the fixed plate 34 on one side close to the first push plate 31, and the lower sides of the second push plate 32 and the third push plate 33 are penetrated by the corresponding fixing groove 321. When the third spring 341 is at its original length, the side of the fixed plate 34 away from the third spring 341 is inserted into the corresponding fixing groove 321, and the receiving plate 2 is provided with an unlocking component 4 for driving the fixed plate 34 to fully enter the corresponding receiving groove 311.

[0048] Reference Figure 3 and Figure 5 A hydraulic cylinder 331 is provided horizontally and facing the third push plate 33 on the side away from the baffle plate 3, and a telescopic rod of the hydraulic cylinder 331 is fixedly connected to the side wall of the third push plate 33, and a lifting assembly 5 for driving the second push plate 32 and the third push plate 33 to move in the vertical direction is provided on the side of the receiving plate 2 close to the hydraulic cylinder 331. A connecting member 6 is provided at the lower side of the second push plate 32 and the third push plate 33 to connect to the baffle plate 3 and fix the relative position of the second push plate 32 and the third push plate 33 in the vertical direction.

[0049] Reference Figure 5 and Figure 6The connecting member 6 includes a vertical connecting plate 61 that passes through the lower side of the second push plate 32 in the vertical direction. The receiving plate 2 is provided with a control groove 25 that is arranged along the width direction of the receiving plate 2. The lower end of the connecting plate 61 is inserted into the control groove 25 and is slidably connected to the receiving plate 2. A horizontal mounting rod 62 is fixedly connected to the lower end of the connecting plate 61 and one side close to the baffle 3. The end of the mounting rod 62 away from the connecting plate 61 passes through the receiving plate 2 and is slidably connected to the receiving plate 2. A first spring 63 is sleeved on one end of the mounting rod 62 that passes through the receiving plate 2. One end of the first spring 63 is fixedly connected to the end of the mounting stem 62, and the other end is fixedly connected to the receiving plate 2. Refer to Figure 7 The upper end of the connecting plate 61 is provided with a fixing piece 7 fixed to the baffle 3, the connecting piece 6 on the third push plate 33 has the same structure as the connecting piece 6 of the second push plate 32, and the upper end of the mounting plate 62 corresponding to the third push plate 33 is also provided with a fixing piece 7 fixed to the baffle 3.

[0050] The overhead crane places the steel on the receiving plate 2. At this time, the unlocking component 4 unlocks the first push plate 31 and the second push plate 32. The hydraulic cylinder 331 drives the third push plate 33 to drive the second push plate 32 to push the steel to move to the same level as the length direction of the baffle 3. When the first row of steel from bottom to top is placed, the lifting component 5 drives the second push plate 32 and the third push plate 33 to move upward. When the second push plate 32 moves to the same level as the second row of steel from bottom to top, the fixing member 7 fixes the connecting plate 61 to the second push plate 32, and the unlocking component 4 is unlocked. Component 4 drives the fixed plate 34 on the second push plate 32 to separate from the third push plate 33, and pushes the steel to be flush with the baffle 3 through the hydraulic cylinder 331 and the third push plate 33. When the second row of steel stacking is completed, the lifting component 5 drives the third push plate 33 to move upward until it can be flush with the third row of steel from bottom to top. At this time, the fixing component 7 fixes the third push plate 33 and the connecting plate 61 corresponding to the third push plate 33, and continues to push the steel to be flush with the baffle 3 through the hydraulic cylinder 331 and the third push plate 33 until the steel position adjustment is completed.

[0051] Reference Figure 7 and Figure 8 The fixing member 7 includes a fixing block 71 located at the middle of the upper end of the second push plate 32 and located on both sides of the connecting plate 61. The upper end of the second push plate 32 is provided with a connecting groove 322 corresponding to the fixing block 71. The ends of the fixing blocks 71 close to each other are inserted into the connecting groove 322 and slidably connected to the second push plate 32. The connecting grooves 322 are each provided with a mounting spring 72 fixedly connected to the second push plate 32 at one end, and the other end of the mounting spring 72 is fixedly connected to the corresponding fixing block 71. The upper end of the connecting plate 61 is provided with a stabilizing groove 611 corresponding to the fixing block 71. When the mounting spring 72 is at its original length, the end of the fixing block 71 away from the mounting spring 72 is inserted into the corresponding stabilizing groove 611.

[0052] When the second push plate 32 moves upward, the fixing block 71 is fully inserted into the corresponding connecting groove 322. At this time, the mounting spring 72 is compressed. When the second push plate 32 moves to the desired position, the fixing block 71 is opposite to the corresponding stabilizing groove 611. At this time, the mounting spring 72 restores its deformation and pushes the fixing block 71 to be inserted into the corresponding stabilizing groove 611, thereby fixing the relative position of the second push plate 32 in the vertical direction, and the relative position of the third push plate 33 in the vertical direction is fixed in the same way.

[0053] Reference Figure 3 and Figure 5 The lifting assembly 5 includes a sliding block 51 fixedly connected to one side of the hydraulic cylinder 331, and a vertical lifting plate 52 is fixedly connected to the side of the receiving plate 2 near the sliding block 51. The sliding block 51 contacts the side wall of the lifting plate 52 and is slidably connected to the lifting plate 52 in the vertical direction. A vertical lead screw 53 is rotatably connected to the side of the lifting plate 52 near the sliding block 51, and the lead screw 53 passes through the sliding block 51 and is threadedly connected to the sliding block 51. A third motor 54 fixedly connected to the upper end of the lifting plate 52 is installed on the upper end of the lead screw 53.

[0054] The third motor 54 drives the lead screw 53 to rotate and enables the sliding block 51 to drive the hydraulic cylinder 331 and the third push plate 33 to move on the lifting plate 52, thereby driving the second push plate 32 and the third push plate 33 to move and adjusting each row of steel.

[0055] Reference Figure 4 , a sliding groove 24 adapted to the supporting rod 22 is provided on the upper side of the receiving plate 2. In the embodiment of the present application, the lower side of the supporting rod 22 is inserted into the corresponding sliding groove 24 and is slidably connected to the receiving plate 2. A vertical second spring 221 is fixedly connected to the lower side of the supporting rod 22. The lower end of the second spring 221 is fixedly connected to the side wall of the receiving plate 2. When the second spring 221 is at its original length, the upper side of the supporting rod 22 is higher than the upper side of the receiving plate 2. The unlocking assembly 4 includes a first unlocking rod 41 whose upper end passes through the receiving plate 2 and corresponds to the fixed plate 34 on the first push plate 31. The lower end of the fixed plate 34 connected to the first push plate 31 is provided with an unlocking groove 342 with an opening downward. The unlocking groove 342 is arranged near the first push plate 31 as an inclined surface inclined upward toward the side close to the second push plate 32, and the upper end width of the unlocking groove 342 is adapted to the width of the first unlocking rod 41.

[0056] A first hinged rod 42 with an upper end inserted into the receiving plate 2 is hinged between the lower side of one of the supporting rods 22 and the lower end of the first unlocking rod 41. A waist-shaped hole 421 arranged along the length direction of the first hinged rod 42 is provided at one end of the first hinged rod 42 close to the supporting rod 22. The first hinged rod 42 is slidably and rotatably connected to the side wall of the receiving plate 2 through the waist-shaped hole 421.

[0057] Reference Figure 3 and Figure 4 , the side of the relatively arranged limit plates 21 close to each other is penetrated and slidably connected with a support rod 43 of the same level and height adapted to the second row of steel from bottom to top, the limit plates 21 are provided with mounting holes 211 adapted to the movement trajectory of the support rod 43, and the lower side of the mounting holes 211 is provided with a vertical fourth spring 431 fixedly connected to the limit plate 21, the support rod 43 is inserted into the mounting hole 211 and the lower side of the support rod 43 abuts against the upper side of the fourth spring 431, when the fourth spring 431 is at its original length, the upper side of the support rod 43 contacts the upper end wall of the corresponding mounting hole 211. The upper ends of the relatively arranged limit plates are penetrated and slidably connected with a fixing rod 8 for placing the third row of steel.

[0058] A second unlocking rod 44 is provided vertically on the lower side of the receiving plate 2 away from the end of the first hinge rod 42 and located on the same side as the first unlocking rod 41. An unlocking groove 342 having the same structure as the unlocking groove 342 is also provided on the fixing plate 34 connected to the second push plate 32. The upper end of the second unlocking rod 44 passes through the receiving plate 2 and is directly opposite to the corresponding unlocking groove 342. A vertical driving rod 45 is provided on the lower side of the receiving plate 2 away from the end of the first hinge rod 42 and close to the second unlocking rod 44. The upper end of the driving rod 45 passes through the receiving plate 2 and is inserted into the limiting plate 21. A driving groove 212 adapted to the driving rod 45 and connected to the mounting hole 211 is provided in the corresponding limiting plate 21. The upper end of the driving rod 45 is inserted into the driving groove 212 and is slidably connected to the corresponding limiting plate 21.

[0059] The same second hinged rod 46 is hinged between the lower end of the driving rod 45 and the lower end of the second unlocking rod 44, and a horizontal moving plate 47 is provided at the lower side of the second hinged rod 46. A waist-shaped hole 421 is provided at one end of the second hinged rod 46 close to the driving rod 45, and the second hinged rod 46 is slidably and rotatably connected to the moving plate 47 through the waist-shaped hole 421. A vertical fifth spring 451 is fixedly connected to the lower end of the driving rod 45, and the lower end of the fifth spring 451 is fixedly connected to the upper side of the moving plate 47. A moving member that drives the moving plate 47 to move with the second pushing plate 32 is provided on one side of the second pushing plate 32. In the embodiment of the present application, the moving member is configured as a horizontal moving rod 48 having one end fixedly connected to one side of the second pushing plate 32, and a vertical connecting rod 471 is fixedly connected to the upper side of the moving plate 47, and the upper end of the connecting rod 471 is sleeved on the moving rod 48 and slidably connected to the moving rod 48.

[0060] When the steel is placed on the supporting rod 22, the supporting rod 22 completely enters the receiving plate 2. At this time, the lower side of the supporting rod 22 drives the first hinged rod 42 to drive the first unlocking rod 41 corresponding to the fixed plate 34 on the first push plate 31 to be completely inserted into the corresponding unlocking groove 342. At this time, the first push plate 31 and the second push plate 32 are disengaged, and the hydraulic cylinder 331 adjusts the position of the steel through the second push plate 32 and the third push plate 33.

[0061] When the first row of steel is placed, the second push plate 32 and the third push plate 33 are driven to move upward, and the moving rod 48 drives the moving plate 47 to move upward, so that the second unlocking rod 44 moves simultaneously with the second push plate 32, and the support rod 43 is installed between the corresponding limit plates 21. At this time, the upper end of the driving rod 45 is in contact with the support rod 43.

[0062] Place steel on the support rod 43, the support rod 43 moves downward and pushes the driving rod 45 to squeeze the second hinge rod 46 and drive the second unlocking rod 44 to move upward until the second unlocking rod 44 corresponding to the fixed plate 34 on the second push plate 32 is fully inserted into the unlocking groove 342. At this time, the second push plate 32 is separated from the third push plate 33, and the steel continues to be placed. The third push plate 33 pushes the second row of steel. When the steel on the support rod 43 is placed, the third push plate 33 moves upward to place the steel on the fixed rod 8, and the third push plate 33 continues to adjust the steel.

[0063] The implementation principle of Example 2 is as follows: the overhead crane places the steel on the receiving plate 2, and the hydraulic cylinder 331 drives the third push plate 33 to drive the second push plate 32 to push the steel to move to be flush with the length direction of the baffle 3. When the first row of steel from bottom to top is placed, the second push plate 32 and the third push plate 33 are driven to move upward. When the second push plate 32 moves to be flush with the second row of steel from bottom to top, the second push plate 32 is fixed, the second row of steel is placed and the fixed plate 34 on the second push plate 32 is driven to separate from the third push plate 33, and the hydraulic cylinder 331 and the third push plate 33 push the steel to be flush with the baffle 3. When the second row of steel is stacked, the third push plate 33 is driven to move upward to be flush with the third row of steel from bottom to top. At this time, the relative position of the third push plate 33 in the vertical direction is fixed, and the hydraulic cylinder 331 and the third push plate 33 continue to push the steel to be flush with the baffle 3 until the steel position adjustment is completed.

[0064] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A discharging turntable, characterized in that: The invention comprises a base (1) and a receiving plate (2) rotatably connected to the upper side of the base (1) and used for receiving steel materials, wherein the steel materials can be stacked on the receiving plate (2), and one end of the upper side of the receiving plate (2) is provided with two limiting plates (21) which are arranged opposite to each other and limit the steel materials along the width direction of the receiving plate (2), and the base (1) is provided with a rotating member (23) for driving the receiving plate (2) to rotate, and rollers (11) are rotatably connected to the four corners of the lower side of the base (1); the rotating member (23) comprises a first motor (232) which is located on the lower side of the base (1) and coincides with the center of the base (1), the center of the receiving plate (2) coincides with the center of the base (1), and the first motor (232) is provided with a rotating member (233) for driving the receiving plate (2) to rotate. The output shaft of the (232) passes through the base (1) and is fixedly connected to the lower side of the receiving plate (2); the axis centers of the two rollers (11) on the lower side of one end of the base (1) are both equipped with a second motor (12) fixedly connected to the lower side of the base (1); the lower side of the base (1) is provided with two symmetrically arranged tracks (13) facing the steel processing area, and the outer side walls of the rollers (11) are provided with a circle of plug-in grooves (111) adapted to the tracks (13); the two rollers (11) on the same side of the base (1) parallel to the length direction of the tracks (13) are both rollingly connected to the same track (13) through the plug-in grooves (111); the receiving plate (2) Two oppositely arranged limit plates (21) are also provided at one end away from the limit plate (21); the sides of the oppositely arranged limit plates (21) that are close to each other are inclined toward the side away from the receiving plate (2) and in the direction away from each other; a baffle (3) whose lower end is fixed to the receiving plate (2) is provided on one side of the upper side of the receiving plate (2); a first push plate (31), a second push plate (32) and a third push plate (33) are provided on the other side of the receiving plate (2) in sequence along the length direction of the receiving plate (2); the second push plate (32) and the third push plate (33) are both provided with a connecting piece (6) connected to the receiving plate (2); the lower side of the first push plate (31) is fixedly connected to the receiving plate (2); The first push plate (31) is slidably connected to a fixed plate (34) on one side close to the second push plate (32); the fixed plate (34) is inserted into the second push plate (32) and slidably connected to the second push plate (32); the connection method between the second push plate (32) and the third push plate (33) is the same as the connection method between the first push plate (31) and the second push plate (32); an unlocking component (4) for driving the fixed plate (34) to move is provided on the receiving plate (2); a hydraulic cylinder (331) is installed on the side of the third push plate (33) away from the baffle (3); and a lifting component (5) for driving the hydraulic cylinder (331) to move in a vertical direction is provided on the receiving plate (2).

2. A discharging turntable according to claim 1, characterized in that: The lifting assembly (5) comprises a sliding block (51) fixedly connected to one side of the hydraulic cylinder (331); a vertical lifting plate (52) is fixedly connected to the receiving plate (2); the sliding block (51) slides in a vertical direction; a lead screw (53) is passed through and rotatably connected to the lifting plate (52); the lead screw (53) passes through and is threadedly connected to the sliding block (51); and a third motor (54) fixedly connected to the lifting plate (52) is installed at one end of the lead screw (53).

3. A discharging turntable according to claim 2, characterized in that: The connecting member (6) comprises a connecting plate (61) which is penetrated by and slidably connected to the second push plate (32); the lower side of the connecting plate (61) is inserted into the receiving plate (2) and slides along the width direction of the receiving plate (2); one side of the connecting plate (61) is fixedly connected to a mounting rod (62) which is arranged along the width direction of the receiving plate (2); the mounting rod (62) passes through the receiving plate (2) and is fixedly connected to the receiving plate (2) by a first spring (63); the connecting member (6) on the third push plate (33) has the same structure as the connecting member (6) on the second push plate (32); the upper ends of the second push plate (32) and the third push plate (33) are both provided with fixing members (7) which are fixedly connected to the corresponding connecting plates (61).

4. A discharging turntable according to claim 3, characterized in that: The unlocking assembly (4) comprises a supporting rod (22) inserted and slidably connected to the upper side of the receiving plate (2); a second spring (221) is fixedly connected between the lower side of the supporting rod (22) and the receiving plate (2); an unlocking groove (342) whose width gradually decreases upward is provided on the lower side of the fixing plate (34); a third spring (341) is fixedly connected between the first push plate (31) and the second push plate (32) and the corresponding fixing plate (34); and a second spring (341) is inserted in the receiving plate (2) to lock the receiving plate (2). A first unlocking rod (41) is slidably connected to the unlocking groove (342) of the fixing plate (34) of the first push plate (31); a first hinged rod (42) is hinged between the lower side of the support rod (22) and the first unlocking rod (41), and one end of the support rod (22) is close to the support rod (22) and is slidably and rotatably connected to the receiving plate (2); a vertical unlocking groove (342) of the fixing plate (34) on the second push plate (32) is inserted and slidably connected to the receiving plate (2). ), the second unlocking rod (44) directly opposite to the first hinge rod (42), the sides of the relatively arranged limit plates (21) close to each other are both plugged and detachably connected with a support rod (43), the lower side of the support rod (43) is fixedly connected with a fourth spring (431) abutting against the limit plate (21), and the lower side of the support rod (43) away from the first hinge rod (42) is provided with a driving rod (45) capable of abutting against the support rod (43) and slidably connected to the limit plate (21), and the lower side of the driving rod (45) is fixedly connected with the fourth spring (431) abutting against the limit plate (21). A second hinged rod (46) is hinged between the two unlocking rods (44); a movable plate (47) slidably connected to the receiving plate (2) is provided on the lower side of the second hinged rod (46); one end of the second hinged rod (46) close to the support rod (43) is slidably and rotatably connected to the movable plate (47); a fifth spring (451) is fixedly connected between the lower end of the driving rod (45) and the movable plate (47); and a movable member for driving the movable plate (47) to move is provided on the second push plate (32).

5. A discharging turntable according to claim 4, characterized in that: The moving member comprises a moving rod (48) fixedly connected to the second push plate (32), and the moving rod (48) is slidably connected to the moving plate (47) along the width direction of the receiving plate (2).

Images