Workpiece feeding and shaping device

Abstract

The invention relates to a workpiece feeding and shaping device, and belongs to the field of workpiece machining devices, the workpiece feeding and shaping device comprises two bearing plates which are oppositely arranged, the two bearing plates are connected with a driving part used for driving the bearing plates to move, and two leveling plates which are oppositely arranged are further arranged on one sides of the two bearing plates; the two leveling plates are both connected with linkage assemblies, and the linkage assemblies are used for driving the two leveling plates to move relatively and carrying out bulldozing operation on the ends of the workpieces on the bearing plate. The packaging device has the effect that the multiple long-strip-shaped workpieces can be conveniently packaged at the same time.

Description

Technical Field

[0001] This application relates to the field of workpiece processing devices, and in particular, to a workpiece loading and shaping device. Background Art

[0002] Before hoisting multiple long workpieces, it is necessary to bundle and pack the two ends of the workpieces, so that the subsequent overhead crane can hook the packed parts of multiple workpieces, and then realize the hoisting operation of the workpieces.

[0003] During the packing process, due to the reasons of the processing process, the workpieces are generally in a scattered state when placed on the packing platform, and because the workpieces are heavy themselves, this results in the multiple workpieces being disorderly and intertwined with each other after packing. As a result, during the subsequent hoisting process, due to the change in the relative positions of the multiple workpieces, the workpieces fall during hoisting, and then dangerous events occur. Summary of the Invention

[0004] In order to facilitate the simultaneous packing operation of multiple long workpieces, this application provides a workpiece loading and shaping device.

[0005] The workpiece loading and shaping device provided by this application adopts the following technical solutions: A workpiece loading and shaping device includes two oppositely arranged bearing plates. Two driving members for driving the bearing plates to move are connected to the two bearing plates. On one side of the two bearing plates, two oppositely arranged flattening plates are further provided. Two linkage components are connected to the two flattening plates. The linkage components are used to drive the two flattening plates to move relative to each other and perform a flattening operation on the ends of the workpieces on the bearing plates.

[0006] By adopting the above technical solutions, when packing the workpieces, first place the workpieces on the bearing plates, then transport the bearing plates and the workpieces to between the two flattening plates through the driving members, and then drive the flattening plates to move through the linkage components to perform a flattening operation on the ends of the workpieces, thereby reducing the phenomenon that the stability of the workpieces after packing is insufficient due to the staggered arrangement of multiple workpieces and the workpieces fall during transportation.

[0007] Optionally, a lifting block is provided between the two bearing plates. The lifting block can be located between the two bearing plates. A lifting oil cylinder for driving the lifting block to move up and down is connected to the bottom of the lifting block. The lifting block is connected to the linkage components and can drive the two flattening plates to move relative to each other through the linkage components.

[0008] By adopting the above technical solution, the lifting block drives multiple workpieces to move upward, thereby reducing the need for workers to bend down during the process of packing the workpieces, and avoiding the phenomenon that long-term operation affects the physical health of workers.

[0009] Optionally, the linkage assembly includes linkage racks fixedly connected to the bottom of the lifting block and arranged oppositely. Each linkage rack is correspondingly arranged with an adjacent bearing plate. Each linkage rack meshes with a linkage gear. Each linkage gear is connected to a first bevel gear through a belt and a pulley. Each first bevel gear meshes with a second bevel gear. Each second bevel gear is fixedly connected to a third bevel gear. Each third bevel gear meshes with a fourth bevel gear. Each fourth bevel gear is fixedly connected to a linkage lead screw. Each linkage lead screw is located on one side of the corresponding screed board away from the other screed board and is threadedly sleeved with a linkage sleeve. Each linkage sleeve is fixedly connected to the adjacent screed board, and each screed board is connected with a limiting rod for restricting the rotation of the connected screed board.

[0010] By adopting the above technical solution, during the upward movement of the lifting block, the connected linkage rack is driven to move. During the movement of the linkage rack, the connected linkage gear is driven to rotate. During the rotation of the linkage gear, the connected first bevel gear is driven to rotate through the belt and the pulley. During the rotation of the first bevel gear, the connected second bevel gear is driven to rotate. During the rotation of the second bevel gear, the connected third bevel gear is driven to rotate. During the rotation of the third bevel gear, the connected fourth bevel gear is driven to rotate. During the rotation of the fourth bevel gear, the connected linkage lead screw is driven to rotate. During the rotation of the linkage lead screw, the linkage sleeve and the screed board are driven to move, thereby realizing the process of driving the screed board to move through the linkage assembly during the movement of the lifting block.

[0011] Optionally, the lower ends of the limiting rods are all slidably inserted into the adjacent ground and are provided with limiting wheels.

[0012] By adopting the above technical solution, during the movement of the screed board, the limiting wheel abuts against the inner wall of the inserted ground, thereby reducing the phenomenon that the frictional resistance between the limiting rod and the inner wall of the ground is too large, resulting in difficult movement of the screed board.

[0013] Optionally, positioning holes are formed in each bearing plate, and positioning components are connected to the lifting block near each positioning hole. Each positioning component can cooperate with the adjacent positioning hole to limit the lifting path of the lifting block.

[0014] By adopting the above technical solution, during the movement of the lifting block, the movement path of the lifting block is restricted by the positioning component, reducing the phenomenon that while the lifting block drives the workpiece to move, the lifting block itself tilts, resulting in the workpiece falling off the lifting block and affecting the subsequent packing process of the workpiece.

[0015] Optionally, each of the positioning components includes a positioning cone block slidably inserted into the interior of the lifting block. One end of each positioning cone block passing through the lifting block can be inserted into the positioning hole and slidably abutted against the inner wall of the positioning hole. A positioning spring is fixedly connected between one end of each positioning cone block located inside the lifting block and the inner wall of the opposite lifting block.

[0016] By adopting the above technical solution, while the bearing plate moves to both sides of the lifting block, the positioning cone blocks connected to both sides of the lifting block are inserted into the positioning hole under the drive of the positioning spring. Then, during the up and down movement of the lifting block, the positioning cone blocks move inside the positioning hole, thereby realizing the restriction of the up and down movement path of the lifting block.

[0017] Optionally, the driving member includes a same translation oil cylinder fixedly connected to the two bearing plates.

[0018] By adopting the above technical solution, when it is necessary to move the bearing plate, the two bearing plates are driven to move by the translation oil cylinder, so that the bearing plate can drive a plurality of workpieces to move during the movement.

[0019] Optionally, a bearing groove is opened downward at the middle position of the upper surface of each bearing plate.

[0020] By adopting the above technical solution, during the process of placing the workpiece on the upper side of the bearing plate, the workpiece falls into the interior of the bearing groove, thereby reducing the trouble caused by the workpiece falling off the upper side of the bearing plate during the movement of the bearing plate.

[0021] Optionally, flexible pads are fixedly connected to the opposite sides of the two leveling plates.

[0022] By adopting the above technical solution, while the leveling plate abuts against the ends of a plurality of workpieces, the flexible pad first contacts the workpiece, thereby reducing the phenomenon of wear on the ends of the workpiece during the process of the leveling plate abutting against the workpiece.

[0023] Optionally, a plurality of arc-shaped protrusions are fixedly connected to the upper surface of the lifting block, and the arc-shaped surfaces of each arc-shaped protrusion can abut against the workpiece.

[0024] By adopting the above technical solution, while the lifting block abuts against the workpiece, the workpiece abuts against the arc-shaped protrusion on the lifting block, thereby reducing the contact area between the workpiece and the upper surface of the lifting block. Therefore, during the process of the leveling plate driving the workpiece to move, the phenomenon of wear on the outer wall of the lifting block caused by the contact between the workpiece and the lifting block is reduced.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. By arranging two relatively arranged leveling plates to level the ends of multiple workpieces, the lifting of the workpieces can be made more stable after the workpieces are packed; 2. By arranging the lifting block and the lifting oil cylinder, it is convenient for the staff to pack multiple workpieces; 3. By arranging the linkage component, the waste caused by separately arranging a driving device to drive the leveling plate to move is reduced. Description of the Drawings

[0026] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application.

[0027] Figure 2 is a cross-sectional view of the overall structure of an embodiment of the present application.

[0028] Figure 3 is a schematic diagram showing the connection relationship between the lifting block and the leveling plate highlighted in an embodiment of the present application.

[0029] Description of the reference numerals: 1, bearing plate; 11, bearing groove; 12, positioning hole; 2, driving member; 21, connecting plate; 22, translation oil cylinder; 23, roller; 3, lifting block; 31, lifting oil cylinder; 32, arc-shaped protrusion; 4, leveling plate; 41, limiting rod; 411, limiting wheel; 42, flexible pad; 5, linkage component; 51, linkage rack; 52, linkage gear; 53, linkage pulley; 54, driven pulley; 541, linkage belt; 55, first bevel gear; 551, second bevel gear; 552, connecting rod; 56, third bevel gear; 561, fourth bevel gear; 57, linkage lead screw; 58, linkage sleeve; 6, positioning component; 61, positioning cone block; 62, positioning spring. Detailed Description of the Embodiment

[0030] The following is a further detailed description of the present application in combination with the attached Figure 1 - attached Figure 3 drawings.

[0031] An embodiment of the present application discloses a workpiece loading and shaping device. Refer to Figure 1 , Figure 2 and Figure 3, including two oppositely arranged carrier plates 1, both of the two carrier plates 1 are vertically arranged. The two carrier plates 1 are connected with a driving member 2, and the driving member 2 is used to drive the two carrier plates 1 to move simultaneously. At the middle position of the upper surface of each carrier plate 1, a carrying groove 11 is opened downward, and the workpiece can fall into the interior of the carrying groove 11.

[0032] On one side of the middle position of the two carrier plates 1, a lifting block 3 is provided, and the two carrier plates 1 can move to both sides of the lifting block 3. Below the ground at the bottom of the lifting block 3, a vertically arranged lifting oil cylinder 31 is provided, and the piston rod of the lifting oil cylinder 31 is vertically upward and fixedly connected to the bottom of the lifting block 3.

[0033] On the upper side of the lifting block 3, two oppositely arranged leveling plates 4 are provided, and each leveling plate 4 is arranged parallel to the carrier plate 1. A linkage assembly 5 is connected between the two leveling plates 4 and the lifting block 3, and when the lifting block 3 moves upward, it can drive the two leveling plates 4 to move towards each other through the linkage assembly 5.

[0034] During actual use, first, the workpieces are simultaneously placed on the upper sides of the two carrier plates 1, and then the driving member 2 is used to drive the two carrier plates 1 to move to both sides of the lifting block 3. The lifting oil cylinder 31 is used to drive the lifting block 3 to move upward, and while the lifting block 3 is moving, it drives the workpieces located on the carrier plates 1 to move. While the lifting block 3 is moving, the two oppositely arranged leveling plates 4 are driven to move towards each other through the linkage assembly 5, so as to realize the leveling operation of the end part of the lifting block 3.

[0035] The end parts of multiple workpieces are leveled through the leveling plates 4, which facilitates the subsequent packaging operation of multiple workpieces by the staff.

[0036] The linkage assembly 5 includes two linkage racks 51 fixedly connected to the bottom of the lifting block 3, each of the two linkage racks 51 is vertically arranged and the lower end is inserted into the ground below. The two linkage racks 51 are arranged in one-to-one correspondence with the two leveling plates 4. Each linkage rack 51 meshes with a linkage gear 52, and one side of each linkage gear 52 is fixedly connected with a linkage pulley 53. On one side of each linkage pulley 53 close to the corresponding leveling plate 4, a driven pulley 54 is provided, and the same connecting belt is sleeved on each linkage pulley 53 and the adjacent driven pulley.

[0037] One side of each driven pulley 54 is fixedly connected with a first bevel gear 55, one side of each first bevel gear 55 meshes with a second bevel gear 551, and the upper side of each second bevel gear 551 is fixedly connected with a third bevel gear 56 through a connecting rod 552. One side of each third bevel gear 56 meshes with a fourth bevel gear 561.

[0038] The middle of the fourth bevel gear 561 is penetrated and fixedly connected with a linkage lead screw 57. A linkage sleeve 58 is threadedly sleeved on the side of the linkage lead screw 57 close to the screed board 4. The side of the linkage sleeve 58 close to the screed board 4 is fixedly connected to the middle position of the screed board 4. A limiting rod 41 is fixedly connected to the lower side of each screed board 4. The lower end of each limiting rod 41 is inserted into the adjacent ground and slides along the moving direction of the screed board 4. A limiting wheel 411 is installed at one end of each limiting rod 41 inserted into the ground, and each limiting wheel 411 abuts against the inner wall of the adjacent ground.

[0039] When the two carrier plates 1 carry the workpiece to move above the lifting block 3, the lifting oil cylinder 31 is opened. During the process of driving the lifting plate to move upward, the lifting oil cylinder 31 drives the workpiece to move upward. During the process of carrying the workpiece upward, the lifting block 3 drives the linkage rack 51 to move upward. During the process of moving upward, the linkage rack 51 drives the linkage pulley 53 to rotate. During the process of rotating, the linkage pulley 53 drives the linkage belt 541 and the driven belt to rotate.

[0040] During the process of rotating, the driven pulley 54 drives the first bevel gear 55 to rotate. During the process of rotating, the first bevel gear 55 drives the second bevel gear 551 to rotate. During the process of rotating, the second bevel gear 551 drives the third bevel gear 56 to rotate through the connecting rod 552. During the process of rotating, the third bevel gear 56 drives the fourth bevel gear 561 to rotate. During the process of rotating, the fourth bevel gear 561 drives the linkage lead screw 57 to rotate. During the process of rotating, the linkage lead screw 57 drives the linkage sleeve 58 and the screed board 4 to move, so that the two screed boards 4 can level the ends of multiple workpieces during the process of moving towards each other.

[0041] A positioning component 6 is connected between the lifting block 3 and each adjacent carrier plate 1. The positioning component 6 is used to limit the up and down movement of the lifting block 3.

[0042] By setting the restriction of the up and down movement path of the lifting block 3 by the positioning component 6, the lifting block 3 can drive the lifting block 3 and the upper workpiece to move more stably.

[0043] A positioning hole 12 is opened at the middle position of each carrier plate 1, and the length direction of each positioning hole 12 extends along the vertical direction.

[0044] The positioning component 6 includes a positioning cone block 61 slidably inserted into the lifting block 3 along the horizontal direction. One end of each positioning cone block 61 inserted into the lifting block 3 is fixedly connected with a positioning spring 62. One side of each positioning spring 62 away from the positioning cone block 61 is fixedly connected with the inner wall of the opposite lifting block 3. One end of each positioning cone block 61 away from the positioning spring 62 can be inserted into the positioning hole 12 and slidably abuts against the inner wall of the positioning hole 12 along the vertical direction.

[0045] When the carrier plate 1 moves to the side of the lifting block 3, the positioning cone block 61 is inserted into the positioning hole 12. Then, during the movement of the lifting block 3, the positioning cone block 61 moves inside the positioning hole 12, thereby restricting the movement path of the lifting block 3.

[0046] The driving member 2 includes a connecting plate 21 fixedly connected to the bottom of the carrier plate 1. One end of each connecting plate 21 away from the carrier plate 1 is inserted under the ground and is in sliding contact with the ground along the moving direction of the carrier plate 1. The two connecting plates 21 are fixedly connected to the same horizontally arranged translation oil cylinder 22, and the length direction of the translation oil cylinder 22 is parallel to the moving direction of the carrier plate 1.

[0047] Two spaced rollers 23 are installed at the bottom of each carrier plate 1.

[0048] When it is necessary to drive the workpiece to move, the translation oil cylinder 22 is activated. The translation oil cylinder 22 drives the connected connecting plate 21 to move. During the movement of the connecting plate 21, it drives the carrier plate 1 to move. And during the movement of the carrier plate 1, through the support of the rollers 23 for the carrier plate 1, the carrier plate 1 can move more stably.

[0049] A flexible pad 42 is fixedly connected to one side of each leveling plate 4 close to the other leveling plate 4.

[0050] By providing the flexible pad 42, the end of the workpiece can be protected during the process of the leveling plate 4 abutting against the end of the workpiece.

[0051] A plurality of cylindrical arc-shaped protrusions 32 are fixedly connected to the upper surface of the lifting block 3, and the top of each arc-shaped protrusion 32 can abut against the adjacent workpiece.

[0052] By providing the cylindrical protrusions, the contact area between the workpiece and the lifting plate can be reduced during the movement of the workpiece driven by the leveling plate 4, thereby further protecting the surface of the workpiece.

[0053] The implementation principle of the workpiece loading and shaping device in the embodiment of the present application is as follows: When it is necessary to level the ends of a plurality of workpieces, the workpieces are placed on the carrier plate 1, and then the carrier plate 1 and the workpieces are driven by the translation oil cylinder 22 to move to the position between the two leveling plates 4.

[0054] Then, the workpiece is driven to move upward by the lifting block. At the same time, the lifting block 3 drives the two leveling plates 4 to move closer to each other, thereby realizing the leveling operation of the workpiece. And since the workpiece is at a higher position driven by the lifting plate after the leveling is completed, it enables the staff to stand and pack the plurality of workpieces on the lifting block 3 at the same time, facilitating the process of the staff packing the workpieces.

[0055] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A workpiece feeding and shaping device, characterized in that: The invention comprises two oppositely arranged supporting plates (1), the two supporting plates (1) being connected to a driving member (2) for driving the supporting plates (1) to move, two oppositely arranged leveling plates (4) being provided on one side of the two supporting plates (1), the two leveling plates (4) being connected to a linkage assembly (5), the linkage assembly (5) being used to drive the two leveling plates (4) to move relative to each other and to perform a leveling operation on the ends of the workpieces on the supporting plates (1).

2. A workpiece feeding and shaping device according to claim 1, characterized in that: A lifting block (3) is provided between the two bearing plates (1). The lifting block (3) can be located between the two bearing plates (1). A lifting cylinder (31) is connected to the bottom of the lifting block (3) for driving the lifting block (3) to move up and down. The lifting block (3) is connected to the linkage component (5) and can drive the two screed plates (4) to move relative to each other through the linkage component (5).

3. A workpiece feeding and shaping device according to claim 2, characterized in that: The linkage assembly (5) comprises linkage racks (51) fixedly connected to the bottom of the lifting block (3) and arranged opposite to each other, each linkage rack (51) being arranged corresponding to an adjacent bearing plate (1), each linkage rack (51) being meshed with a linkage gear (52), each linkage gear (52) being connected to a first bevel gear (55) via a belt and a pulley, each first bevel gear (55) being meshed with a second bevel gear (551), and each second bevel gear (551) being fixedly connected to a third bevel gear (56). ), each of the third bevel gears (56) is meshed with a fourth bevel gear (561), each of the fourth bevel gears (561) is fixedly connected to a linkage screw (57), each of the linkage screws (57) is located on a side of the corresponding leveling plate (4) away from another leveling plate (4) and is threadedly sleeved with a linkage sleeve (58), each of the linkage sleeves (58) is fixedly connected to an adjacent leveling plate (4), and each of the leveling plates (4) is connected to a limit rod (41) for limiting the rotation of the connected leveling plate (4).

4. A workpiece feeding and shaping device according to claim 3, characterized in that: The lower end of each limiting rod (41) is slidably inserted into the interior of the adjacent ground and is provided with a limiting wheel (411).

5. A workpiece feeding and shaping device according to claim 2, characterized in that: Each of the supporting plates (1) is provided with a positioning hole (12), and a positioning component (6) is connected to a position of the lifting block (3) near each of the positioning holes (12), and each of the positioning components (6) is capable of cooperating with an adjacent positioning hole (12) and limiting the lifting path of the lifting block (3).

6. A workpiece feeding and shaping device according to claim 5, characterized in that: Each of the positioning components (6) comprises a positioning cone block (61) which is slidably inserted into the interior of the lifting block (3); one end of each of the positioning cone blocks (61) which passes through the lifting block (3) can be inserted into the interior of the positioning hole (12) and slidably abut against the inner wall of the positioning hole (12); and a positioning spring (62) is fixedly connected between one end of each of the positioning cone blocks (61) located inside the lifting block (3) and the inner wall of the lifting block (3) opposite thereto.

7. A workpiece feeding and shaping device according to claim 1, characterized in that: The driving member (2) comprises a common translation cylinder (22) fixedly connected to the two supporting plates (1).

8. A workpiece feeding and shaping device according to claim 1, characterized in that: A bearing groove (11) is provided downwardly at the middle position of the upper surface of each bearing plate (1).

9. A workpiece feeding and shaping device according to claim 1, characterized in that: Flexible pads (42) are fixedly connected to opposite sides of the two screed plates (4).

10. A workpiece feeding and shaping device according to claim 2, characterized in that: A plurality of arc-shaped protrusions (32) are fixedly connected to the upper surface of the lifting block (3), and the arc-shaped surface of each arc-shaped protrusion (32) can abut against a workpiece.

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