Vertical and horizontal turnover device

Abstract

The utility model provides a vertical and horizontal turnover device which comprises a supporting plate, a turnover mechanism and a base, the turnover mechanism is arranged on the base, the turnover mechanism comprises a driving part, a first screw and a second screw, the driving part is connected with the first screw and the second screw, the outer wall of the first screw and the outer wall of the second screw are connected with adjusting blocks through threads, and the adjusting blocks are arranged on the supporting plate. A first overturning arm is hinged to the adjusting block, the supporting plate and the first overturning arm are relatively fixed, a second overturning arm is hinged to the base, and the second overturning arm is further hinged to the first overturning arm; when the driving part drives the first screw rod and the second screw rod to rotate, the adjusting block is suitable for moving in the first direction, so that the spacing distance between the hinge point of the first overturning arm and the adjusting block and the hinge point of the second overturning arm and the base is reduced, and the supporting plate and a workpiece to be machined fixed to the supporting plate are driven to be switched from the horizontal state to the vertical state. According to the vertical and horizontal turnover device, the stability of turning over the to-be-machined workpiece is high, safety is high, and meanwhile the manual labor amount is reduced.

Description

Technical Field

[0001] The present application belongs to the field of mechanical processing technology, and specifically relates to a vertical and horizontal turning device. Background Art

[0002] When machining concave and convex heads on a horizontal boring and milling machine, the part must be flipped from a horizontal position to a vertical position. Currently, hoisting is commonly used to convert horizontal parts into an upright position. However, for heavy parts, the flipping of the hoisted parts can cause significant shaking, making them prone to collisions or falls. Utility Model Content

[0003] Therefore, the technical problem to be solved by the present application is to provide a vertical and horizontal flipping device, which can stably flip the support plate and the workpiece to be processed fixed on the support plate by setting a flipping mechanism, and has high safety.

[0004] In order to solve the above problems, the present application provides a vertical and horizontal flipping device, comprising a support plate, a flipping mechanism and a base, wherein the flipping mechanism is arranged on the base, and the flipping mechanism includes a driving portion, a first screw and a second screw, wherein the driving portion is connected to the first screw and the second screw respectively, and the outer walls of the first screw and the second screw are respectively connected to an adjustment block by a thread, and the adjustment block is hinged to a first flip arm, the support plate is fixed relative to the first flip arm, and the base is hinged to a second flip arm, and the second flip arm is also hinged to the first flip arm;

[0005] When the driving part drives the first screw and the second screw to rotate, the adjusting block is adapted to move in a first direction, so that the distance between the hinge point between the first flip arm and the adjusting block and the hinge point between the second flip arm and the base is reduced, thereby driving the support plate and the workpiece to be processed fixed on the support plate to switch from a horizontal state to a vertical state.

[0006] Optionally, a distance between a hinge point between the second flip arm and the first flip arm and a hinge point between the first flip arm and the adjustment block is less than half the length of the first flip arm.

[0007] Optionally, one end of the first screw and the second screw close to the driving part is connected to a first fixed block through a first bearing, and one end of the first screw and the second screw away from the driving part is connected to a second fixed block through a second bearing.

[0008] Optionally, retaining rings are provided at both ends of the first bearing in the axial direction.

[0009] Optionally, the driving part includes a driving unit, a first transmission assembly and a second transmission assembly, the first end of the first transmission assembly is connected to the driving unit, the second end of the first transmission assembly is connected to the first screw, the first end of the second transmission assembly is connected to the driving unit, and the second end of the second transmission unit is connected to the second screw.

[0010] Optionally, the first transmission assembly and the second transmission assembly are one of a gear transmission assembly, a belt transmission assembly and a chain transmission assembly.

[0011] Optionally, the vertical / horizontal turning device further includes a support block, which is disposed on the base and is used to support the support plate in the horizontal state.

[0012] Optionally, a limiting column is provided on the surface of the support plate contacting the workpiece to be processed, and at least two limiting columns are provided, and at least two limiting columns are arranged opposite to each other along the width direction of the support plate, for limiting the workpiece to be processed in the vertical state in the downward direction.

[0013] Optionally, a limiting block is further provided on the surface of the support plate that contacts the workpiece to be processed, and a screw rod is provided on the side of the limiting block facing away from the support plate, a nut is threaded on the screw rod, and a limiting plate is movably provided on the side of the nut close to the limiting block, and the limiting plate is parallel to the support plate, and the limiting plate is used to limit the workpiece to be processed in the vertical state in the opposite direction of the first direction.

[0014] Optionally, a slide rail is further provided on the surface of the support plate that contacts the workpiece to be processed. The slide rail extends along the length direction of the support plate, and the limit block is slidably provided in the slide rail.

[0015] Beneficial effects

[0016] The vertical and horizontal turning device provided in the embodiment of the present invention can control the forward and reverse rotation of the two screws by setting a driving part, so that the adjusting block can move, thereby driving the first turning arm and the support plate to rotate, thereby realizing the turning of the workpiece to be processed from a horizontal state to a vertical state, and also realizing the turning of the workpiece to be processed from a vertical state to a horizontal state. There is no need to lift the workpiece to be processed by a lifting equipment for the turning operation. The stability is strong and the safety is high during the turning, and the intensity of manual labor is also reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a vertical and horizontal turning device when the workpiece to be processed is in a horizontal state according to an optional embodiment of the present application;

[0018] Figure 2This is a structural schematic diagram of a vertical and horizontal turning device when the workpiece to be processed is in a vertical state according to an optional embodiment of the present application.

[0019] The reference numerals indicate:

[0020] 1. Support plate; 2. Turning mechanism; 21. Driving unit; 22. First screw; 23. Second screw; 24. Adjusting block; 25. First turning arm; 26. Second turning arm; 27. First fixed block; 28. Second fixed block; 29. ​​Retaining ring; 3. Base; 4. Support block; 5. Limiting column; 6. Slide rail; 7. Workpiece to be processed. DETAILED DESCRIPTION

[0021] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0023] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0025] See also Figure 1 and Figure 2As shown, according to an embodiment of the present application, a vertical and horizontal flipping device is provided, including a support plate 1, a flipping mechanism 2 and a base 3, the flipping mechanism 2 is arranged on the base 3, the flipping mechanism 2 includes a driving part 21, a first screw 22 and a second screw 23, the driving part 21 is connected to the first screw 22 and the second screw 23 respectively, the outer walls of the first screw 22 and the second screw 23 are respectively connected to the adjusting block 24 by threads, the adjusting block 24 is hinged with a first flip arm 25, the support plate 1 and the first flip arm 25 are relatively fixed, the base 3 is hinged with a second flip arm 26, and the second flip arm 26 is also hinged with the first flip arm 25; when the driving part 21 drives the first screw 22 and the second screw 23 to rotate, the adjusting block 24 is suitable for moving along the first direction, so that the distance between the hinge point of the first flip arm 25 and the adjusting block 24 and the hinge point of the second flip arm 26 and the base 3 is reduced, thereby driving the support plate 1 and the workpiece 7 to be processed fixed on the support plate 1 to switch from a horizontal state to a vertical state.

[0026] It can be understood that in the present application, by setting the driving part 21, the two screws can be controlled to rotate forward and reverse, so that the adjustment block 24 can move, thereby driving the first flipping arm 25 and the support plate 1 to rotate, so as to realize the flipping of the workpiece 7 from a horizontal state to a vertical state, and also realize the flipping of the workpiece 7 from a vertical state to a horizontal state. There is no need to lift the workpiece 7 to be processed by a lifting equipment for the flipping operation. The stability is strong and the safety is high during flipping, and the intensity of manual labor is also reduced.

[0027] Among them, the vertical and horizontal turning device can be applied to parts that are processed vertically, such as shaft parts, disc parts, etc.

[0028] Specifically, in this embodiment, the workpiece 7 to be processed is the middle plate of the middle trough for mining, and the vertical-horizontal turning device is arranged on the workbench of the horizontal boring and milling machine, which is used to turn the horizontally transferred middle plate into a vertical upright state to process the concave and convex heads of the middle plate.

[0029] The base 3 and the workbench are relatively fixed, specifically, the base 3 and the workbench are connected by T-slot bolts.

[0030] Among them, a flipping mechanism 2 is provided on the top of the base 3, that is, the side of the base 3 facing away from the workbench. The flipping mechanism 2 includes a rotatable first flipping arm 25. The support plate 1 and the first flipping arm 25 are relatively fixed, so that when the first flipping arm 25 rotates, the support plate 1 and the workpiece 7 to be processed fixed on the support plate 1 can be flipped.

[0031] Specifically, the first flip arm 25 can be rotated from a horizontal position to a vertical position, and from a vertical position to a horizontal position. It should be noted that when the first flip arm 25 is rotated to the vertical position, the support plate 1 and the workpiece 7 are perpendicular to the horizontal plane; when the first flip arm 25 is rotated to the horizontal position, the support plate 1 and the workpiece 7 are parallel to the horizontal plane.

[0032] The flip mechanism 2 further includes a second flip arm 26 , which is hinged to the first flip arm 25 . The second flip arm 26 supports the first flip arm 25 when the first flip arm 25 is rotated to a vertical position.

[0033] Specifically, the second flip arm 26 is hingedly connected to the middle portion of the first flip arm 25, and the end of the second flip arm 26 away from the first flip arm 25 is also hingedly connected to the base 3. When the first flip arm 25 is rotated to a horizontal position, the first flip arm 25 and the second flip arm 26 are coplanar, and the plane on which the first flip arm 25 and the second flip arm 26 lie is parallel to the horizontal plane. When the first flip arm 25 is rotated to a vertical position, the first flip arm 25 is perpendicular to the horizontal plane, and the second flip arm 26 is arranged at an acute angle to the horizontal plane, so that the second flip arm 26 can serve as an oblique support for the first flip arm 25.

[0034] The flip mechanism 2 further includes an adjustment block 24, which is movably disposed on the base 3 and is hingedly connected to a first flip arm 25. It should be noted that when the adjustment block 24 moves on the base 3, the first flip arm 25 hingedly connected to the adjustment block 24 rotates, and the second flip arm 26 hingedly connected to the base 3 also rotates.

[0035] The flip mechanism 2 further includes a screw, which is rotatably disposed on the base 3 . The adjustment block 24 is sleeved on the outer wall of the screw and is threadedly connected to the screw, so that when the screw rotates, the adjustment block 24 can move on the screw.

[0036] The flip mechanism 2 further includes a drive unit 21, which is disposed on the base 3 and connected to a screw. The drive unit 21 is configured to drive the screw to rotate. It should be noted that the drive unit 21 can drive the screw to rotate in both the forward and reverse directions. Since the adjustment block 24 is threadedly connected to the screw, the adjustment block 24 can drive the first flip arm 25 to rotate from a horizontal position to a vertical position, and can also drive the first flip arm 25 to rotate from a vertical position to a horizontal position.

[0037] Specifically, when the adjusting rod moves along the first direction, the distance between the hinge point of the first flip arm 25 and the adjusting block 24 and the hinge point of the second flip arm 26 and the base 3 decreases, and the first flip arm 25 drives the support frame and the workpiece 7 to switch from a horizontal state to a vertical state; when the adjusting rod moves in the opposite direction of the first direction, the distance between the hinge point of the first flip arm 25 and the adjusting block 24 and the hinge point of the second flip arm 26 and the base 3 increases, and the first flip arm 25 drives the support frame and the workpiece 7 to switch from a vertical state to a horizontal state.

[0038] The first direction may be the direction from the adjustment block 24 toward the second flip arm 26. That is, when the adjustment block 24 moves toward the first direction, the adjustment block 24 gradually approaches the hinge point between the second flip arm 26 and the base 3, thereby driving the first flip arm 25 hinged to both the adjustment block 24 and the second flip arm 26 to rotate.

[0039] The relationship between the rotation direction of the screw and the movement direction of the adjustment block 24 is determined by the direction of the threads between the screw and the adjustment block 24 , and is not further limited in this embodiment.

[0040] In this embodiment, two first flip arms 25 are provided, and the support plate 1 is fixedly positioned between the two first flip arms 25. Two second flip arms 26 are also provided, and the two second flip arms 26 are arranged one-to-one with the two first flip arms 25. Furthermore, two screws are rotatably provided on the base 3, including a first screw 22 and a second screw 23. Adjustment blocks 24 are screwed onto the outer walls of each of the first and second screws 22, 23, respectively, to articulate with the two first flip arms 25.

[0041] The first screw rod 22 and the second screw rod 23 are parallel to the base 3 and extend along the length direction of the base 3 .

[0042] The first flip arm 25 may be in a straight line shape.

[0043] The second flip arm 26 may be L-shaped. When the first flip arm 25 rotates to a horizontal state, the long side of the second flip arm 26 is flush with the first flip arm 25 .

[0044] In some possible implementations disclosed in this application, see Figure 1 and Figure 2 As shown, one end of the first screw 22 and the second screw 23 close to the driving part 21 is connected to the first fixing block 27 through a first bearing, and one end of the first screw 22 and the second screw 23 away from the driving part 21 is connected to the second fixing block 28 through a second bearing.

[0045] It can be understood that in the present application, by setting the first fixing block 27 and the second fixing block 28, a stable installation position is provided for the first screw 22 and the second screw 23, and at the same time, the load borne by the first screw 22 and the second screw 23 can be shared, the deformation and bending of the first screw 22 and the second screw 23 can be reduced, and the transmission is smooth and efficient.

[0046] Among them, two first fixed blocks 27 are provided, one first fixed block 27 is provided at one end of the first screw 22 close to the driving part 21 and is rotatably connected to the first screw 22, and the other first fixed block 27 is provided at one end of the second screw 23 close to the driving part 21 and is rotatably connected to the second screw 23.

[0047] Specifically, a first mounting hole is formed on each of the two first fixing blocks 27. A first bearing is disposed in the first mounting hole. The first screw rod 22 and the second screw rod 23 are rotatably connected to the first fixing block 27 via the first bearing. It should be noted that in this embodiment, the first mounting hole is a through hole. The first screw rod 22 and the second screw rod 23 can penetrate the first fixing block 27 through the first mounting hole and connect to the driving unit 21, so that the driving unit 21 can drive the first screw rod 22 and the second screw rod 23 to rotate.

[0048] Among them, two second fixed blocks 28 are provided, one second fixed block 28 is provided at one end of the first screw 22 away from the driving part 21 and is rotatably connected to the first screw 22, and the other second fixed block 28 is provided at one end of the second screw 23 away from the driving part 21 and is rotatably connected to the second screw 23.

[0049] Specifically, a second mounting hole is formed on each of the two second fixing blocks 28 , and a second bearing is provided in the second mounting hole. The first screw rod 22 and the second screw rod 23 are rotatably connected to the second fixing block 28 via the second bearing.

[0050] The first bearing and the second bearing may be angular contact ball bearings, cylindrical roller bearings, etc.

[0051] In some possible implementations disclosed in this application, see Figure 1 and Figure 2 As shown, retaining rings 29 are provided at both ends of the first bearing in the axial direction.

[0052] It can be understood that in the present application, by setting a retaining ring 29 at both ends of the first bearing in the axial direction, the axial movement of the first screw 22 and the second screw 23 can be limited, preventing the first screw 22 and the second screw 23 from unnecessary displacement along the axis during rotation, thereby ensuring the consistency and stability of the transmission of the first screw 22 and the second screw 23.

[0053] The retaining ring 29 may be a shaft shoulder of the first bearing.

[0054] Specifically, the retaining ring 29 is located outside the first mounting hole, and the outer diameter of the retaining ring 29 is greater than the inner diameter of the first mounting hole.

[0055] In some possible implementations disclosed in this application, see Figure 1 As shown, the distance between the hinge point between the second flip arm 26 and the first flip arm 25 and the hinge point between the first flip arm 25 and the adjustment block 24 is less than half the length of the first flip arm 25 .

[0056] It can be understood that in the present application, by setting the distance between the hinge point of the second flip arm 26 and the first flip arm 25 and the hinge point of the first flip arm 25 and the adjustment block 24 to be less than half the length of the first flip arm 25, the stroke of the adjustment block 24 moving from the horizontal state to the vertical state of the first flip arm 25 can be shortened, thereby ensuring that the first flip arm 25 can be rotated to the vertical state and preventing the first fixed block 27 from interfering with the stroke of the adjustment block 24.

[0057] Among them, the smaller the distance between the hinge point of the second flip arm 26 and the first flip arm 25 and the hinge point of the first flip arm 25 and the adjustment block 24, the smaller the movement stroke of the adjustment block 24 required for the first flip arm 25 to rotate from a horizontal state to a vertical state.

[0058] Specifically, the hinge point between the second flip arm 26 and the first flip arm 25 is located on the side of the midpoint of the first flip arm 25 close to the adjustment block 24. Its specific position is determined according to the length of the first screw 22 and the second screw 23. When the first flip arm 25 is rotated to a vertical state, the spacing distance between the adjustment block 24 and the first fixed block 27 is greater than 100 mm. This embodiment does not make further limitations.

[0059] In some possible embodiments disclosed in the present application, the driving part 21 includes a driving unit, a first transmission assembly and a second transmission assembly, the first end of the first transmission assembly is connected to the driving unit, the second end of the first transmission assembly is connected to the first screw 22, the first end of the second transmission assembly is connected to the driving unit, and the second end of the second transmission unit is connected to the second screw 23.

[0060] It can be understood that in the present application, the drive unit is connected to the first screw 22 and the second screw 23 through two transmission components. Compared with using one transmission component to transmit the torque output by the drive unit to the first screw 22 and the second screw 23, it can reduce the mechanical failure rate of the drive unit 21 and reduce the maintenance cost of the drive unit 21.

[0061] The driving unit may be a driving motor, specifically a stepping motor.

[0062] Specifically, in one embodiment, the drive unit is in the form of a single output shaft, the output end of which is connected to both the first transmission assembly and the second transmission assembly. In another embodiment, the drive unit is in the form of a dual output shaft, the two output ends of which are connected to the first transmission assembly and the second transmission assembly, respectively. In this embodiment, the drive unit is in the form of a single output shaft.

[0063] In some possible implementations disclosed in this application, see Figure 1 and Figure 2 As shown, the first transmission assembly and the second transmission assembly are one of a gear transmission assembly, a belt transmission assembly and a chain transmission assembly.

[0064] Among them, when the first transmission assembly and the second transmission assembly are gear transmission assemblies, the driving gears of the first transmission assembly and the second transmission assembly are sleeved on the output shaft of the driving unit, the driven gear of the first transmission assembly is sleeved on the first screw 22 and meshed with the driving gear of the first transmission assembly, and the driven gear of the second transmission assembly is sleeved on the second screw 23 and meshed with the driving gear of the second transmission assembly.

[0065] Among them, when the first transmission assembly and the second transmission assembly are belt transmission assemblies, the driving pulleys of the first transmission assembly and the second transmission assembly are sleeved on the output shaft of the driving unit, the driven pulley of the first transmission assembly is sleeved on the first screw 22 and connected to the driving pulley of the first transmission assembly through the belt of the first transmission assembly, and the driven pulley of the second transmission assembly is sleeved on the second screw 23 and connected to the driving pulley of the second transmission assembly through the belt of the second transmission assembly.

[0066] Among them, when the first transmission assembly and the second transmission assembly are chain transmission assemblies, the driving sprockets of the first transmission assembly and the second transmission assembly are sleeved on the output shaft of the driving unit, the driven sprocket of the first transmission assembly is sleeved on the first screw 22 and connected to the driving sprocket of the first transmission assembly through the chain of the first transmission assembly, and the driven sprocket of the second transmission assembly is sleeved on the second screw 23 and connected to the driving sprocket of the second transmission assembly through the chain of the second transmission assembly.

[0067] In some possible implementations disclosed in this application, see Figure 2 As shown, the vertical-horizontal turning device further includes a support block 4 , which is disposed on the base 3 and is used to support the support plate 1 in a horizontal state.

[0068] It can be understood that in the present application, by arranging a support block 4 on the base 3, the support plate 1 and the workpiece 7 to be processed in a horizontal state can be supported, thereby preventing the heavy workpiece 7 to be processed from damaging the flipping mechanism 2 after being fixed on the support plate 1, thereby improving the stability of the flipping mechanism 2 structure.

[0069] The support block 4 can be made of metal materials such as steel and aluminum, and has high strength and durability.

[0070] The support block 4 is located within the projection range of the support plate 1 in a horizontal state on the base 3 .

[0071] Specifically, the upper surface of the support block 4 is flush with the lower surface of the support plate 1 in a horizontal state.

[0072] In some possible implementations disclosed in this application, see Figure 1 and Figure 2 As shown, a limiting column 5 is provided on the surface of the support plate 1 that contacts the workpiece 7 to be processed. At least two limiting columns 5 are provided, and at least two limiting columns 5 are arranged opposite to each other along the width direction of the support plate 1, and are used to limit the workpiece 7 to be processed in a vertical state in the downward direction.

[0073] It can be understood that in this application, by setting the limit column 5, vertical support can be provided to the workpiece 7 in a vertical state, preventing the workpiece 7 from sliding off the support plate 1, and ensuring that the workpiece 7 can be stably flipped to a vertical state.

[0074] The limiting column 5 may be cylindrical.

[0075] Specifically, when the workpiece 7 is flipped to a vertical state, the limiting column 5 is located at the bottom of the workpiece 7 and is arranged perpendicular to the surface of the support plate 1 that contacts the workpiece 7 .

[0076] At least two limiting posts 5 are provided, and the at least two limiting posts 5 are arranged opposite to each other along the width direction of the support plate 1 .

[0077] Specifically, two, three or four limiting columns 5 may be provided, and this embodiment does not impose any further limitation.

[0078] In some possible embodiments disclosed in the present application, a limiting block is further provided on the surface of the support plate 1 that contacts the workpiece 7 to be processed, and a screw rod is provided on the side of the limiting block facing away from the support plate 1, and a nut is threaded on the screw rod, and a limiting plate is movably provided on the side of the nut close to the limiting block, and the limiting plate is parallel to the support plate 1, and the limiting plate is used to limit the workpiece 7 to be processed in a vertical state in the opposite direction of the first direction.

[0079] It can be understood that in the present application, by movably setting a limit plate parallel to the support plate 1 on the support plate 1, the workpiece 7 to be processed can be pressed against the support plate 1 to prevent the workpiece 7 from falling from the support plate 1 during flipping, thereby ensuring that the workpiece 7 to be processed can be stably flipped to a vertical state.

[0080] The limiting plate can be a metal flat plate, which is arranged parallel to the support plate 1 , and the spacing distance between the limiting plate and the support plate 1 is adjustable to achieve the compression of workpieces 7 to be processed of different thicknesses.

[0081] Specifically, the limit plate is provided with a waist-shaped hole for passing a screw. The screw is fixed relative to a limit block provided on the support plate 1, and a nut is screwed onto the outer wall of the screw. The nut is located on the side of the limit plate facing away from the limit block. In this embodiment, when the nut is tightened, it moves on the screw, thereby driving the limit plate toward or away from the support plate 1, thereby achieving the purpose of compressing workpieces 7 of varying thicknesses.

[0082] In some possible implementations disclosed in this application, see Figure 1 and Figure 2 As shown, the surface of the support plate 1 that contacts the workpiece 7 to be processed is further provided with a slide rail 6 , which extends along the length direction of the support plate 1 , and the limit block is slidably provided in the slide rail 6 .

[0083] It can be understood that in the present application, by providing a slide rail 6 on the support plate 1 and sliding the limit block in the slide rail 6, the spacing distance between the limit block and the limit column 5 is adjustable, which can adapt to different sizes of workpieces 7 to be processed, thereby increasing the scope of application of the vertical and horizontal flipping device.

[0084] Among them, the side of the limit block close to the slide rail 6 has a continuous inverted T-shaped protrusion, the continuous inverted T-shaped protrusion includes a horizontal part and a vertical part, and the horizontal part is slidably set in the slide rail 6.

[0085] Specifically, the slide rail 6 can be a rectangular groove, which is open on one side away from the support plate 1. The open side of the rectangular groove is relatively provided with two retaining edges extending in the same direction as the lateral part of the continuous inverted T-shaped protrusion to prevent the lateral part of the continuous inverted T-shaped protrusion from escaping from the rectangular groove.

[0086] The vertical and horizontal flipping device provided in the embodiment of the present application can control the forward and reverse rotation of the two screws by setting a driving part 21, so that the adjustment block 24 can move, thereby driving the first flipping arm 25 and the support plate 1 to rotate, thereby realizing the flipping of the workpiece 7 to be processed from a horizontal state to a vertical state, and also realizing the flipping of the workpiece 7 to be processed from a vertical state to a horizontal state. There is no need to lift the workpiece 7 to be processed by a lifting equipment for the flipping operation. The stability is strong and the safety is high during flipping, and the intensity of manual labor is also reduced.

[0087] It is easy for those skilled in the art to understand that, under the premise of no conflict, the above-mentioned advantageous methods can be freely combined and superimposed.

[0088] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application. The above are merely preferred embodiments of the present application. It should be noted that those skilled in the art may make various improvements and variations without departing from the technical principles of the present application, and such improvements and variations shall also be considered within the scope of protection of the present application.

Claims

1. A vertical and horizontal turning device, characterized in that: The invention comprises a support plate (1), a turning mechanism (2) and a base (3), wherein the turning mechanism (2) is arranged on the base (3), and the turning mechanism (2) comprises a driving part (21), a first screw rod (22) and a second screw rod (23), wherein the driving part (21) is connected to the first screw rod (22) and the second screw rod (23) respectively, and the outer walls of the first screw rod (22) and the second screw rod (23) are respectively connected to an adjusting block (24) through a thread, and the adjusting block (24) is hinged to a first turning arm (25), and the support plate (1) and the first turning arm (25) are fixed relative to each other, and the base (3) is hinged to a second turning arm (26), and the second turning arm (26) is also hinged to the first turning arm (25); When the driving portion (21) drives the first screw (22) and the second screw (23) to rotate, the adjusting block (24) is adapted to move in a first direction, so that the distance between the hinge point between the first flip arm (25) and the adjusting block (24) and the hinge point between the second flip arm (26) and the base (3) is reduced, thereby driving the support plate (1) and the workpiece (7) to be processed fixed on the support plate (1) to switch from a horizontal state to a vertical state.

2. The vertical and horizontal turning device according to claim 1, characterized in that: The distance between the hinge point between the second flip arm (26) and the first flip arm (25) and the hinge point between the first flip arm (25) and the adjustment block (24) is less than half the length of the first flip arm (25).

3. The vertical and horizontal turning device according to claim 1, characterized in that: One end of the first screw rod (22) and the second screw rod (23) close to the driving part (21) is connected to a first fixed block (27) through a first bearing, and one end of the first screw rod (22) and the second screw rod (23) away from the driving part (21) is connected to a second fixed block (28) through a second bearing.

4. The vertical and horizontal turning device according to claim 3, characterized in that: Circlips (29) are provided at both ends of the first bearing in the axial direction.

5. The vertical and horizontal turning device according to claim 1, characterized in that: The driving portion (21) includes a driving unit, a first transmission assembly, and a second transmission assembly, wherein the first end of the first transmission assembly is connected to the driving unit, the second end of the first transmission assembly is connected to the first screw (22), the first end of the second transmission assembly is connected to the driving unit, and the second end of the second transmission unit is connected to the second screw (23).

6. The vertical and horizontal turning device according to claim 5, characterized in that: The first transmission assembly and the second transmission assembly are one of a gear transmission assembly, a belt transmission assembly and a chain transmission assembly.

7. The vertical and horizontal turning device according to claim 1, characterized in that: The vertical / horizontal turning device further comprises a support block (4), wherein the support block (4) is arranged on the base (3), and the support block (4) is used to support the support plate (1) in the horizontal state.

8. The vertical and horizontal turning device according to claim 1, characterized in that: A limiting column (5) is provided on the surface of the support plate (1) contacting the workpiece (7) to be processed, and at least two limiting columns (5) are provided. At least two limiting columns (5) are arranged opposite to each other along the width direction of the support plate (1) and are used to limit the workpiece to be processed in the vertical state in a downward direction.

9. The vertical and horizontal turning device according to claim 1, characterized in that: A limiting block is also provided on the surface of the support plate (1) contacting the workpiece to be processed, a screw is provided on the side of the limiting block facing away from the support plate (1), a nut is screwed on the screw, and a limiting plate is movably provided on the side of the nut close to the limiting block, the limiting plate is parallel to the support plate (1), and the limiting plate is used to limit the workpiece to be processed in the vertical state in the opposite direction of the first direction.

10. The vertical and horizontal turning device according to claim 9, characterized in that: The surface of the support plate (1) contacting the workpiece to be processed is further provided with a slide rail (6), the slide rail (6) extending along the length direction of the support plate (1), and the limit block is slidably arranged in the slide rail (6).

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