Automatic magnetic lifting device for pile end plate

Abstract

The utility model discloses a pile end plate automatic magnetic attraction lifting device which comprises a supporting assembly, the supporting assembly is used for bearing an X-axis linear driving assembly and a sliding assembly, and the X-axis linear driving assembly is used for driving the sliding assembly to linearly slide along the X axis. A Y-axis linear driving assembly and a Z-axis linear lifting assembly are arranged on the sliding assembly, and the Y-axis linear driving assembly is used for driving the Z-axis linear lifting assembly to linearly move along the Y axis; according to the automatic lifting device for the pile end plates, the function of automatically and freely moving the electromagnetic chuck on the X axis and the Y axis so as to be suitable for lifting the pile end plates at various different positions is achieved, the function of automatically lifting the pile end plates and releasing the pile end plates to the needed positions is achieved, and the automatic lifting device is suitable for lifting the pile end plates of various different sizes; the machining efficiency of the pile end plate is improved, the machining quality of the pile end plate is guaranteed, and the device is simple in structure, high in practicability and suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of pile end plate transfer, and specifically relates to an automatic magnetic adsorption lifting device for pile end plates. Background Technique

[0002] Pile end plates are usually installed at the ends of precast piles to protect the pile ends or connections between precast piles; the pile end plates need to be transferred multiple times during the production and processing process.

[0003] Currently, due to the heavy weight of pile end plates, a single pile end plate is usually over dozens of kilograms. During the single-machine production process, manual loading and unloading of plates is used, which poses serious safety hazards such as pinching and bruising during the handling of pile end plates. At the same time, the pile end plates are easily accidentally damaged, seriously affecting the production efficiency of pile end plates; therefore, an automatic magnetic adsorption lifting device for pile end plates needs to be designed. Summary of the Invention

[0004] In view of the above situation, to solve the problem that in the handling process of existing pile end plates, since most of them are manually handled, there are serious safety hazards such as pinching and bruising during manual handling, and at the same time, the pile end plates are easily accidentally damaged, seriously affecting the production efficiency of pile end plates, the utility model provides an automatic magnetic adsorption lifting device for pile end plates, which effectively realizes the function of automatically moving the electromagnetic chuck freely on the X-axis and Y-axis to be applicable to lifting pile end plates at various different positions, and also realizes the function of automatically lifting the pile end plates and releasing them to the required positions, and is applicable to lifting operations of pile end plates with various different sizes, improving the processing efficiency of pile end plates and ensuring the processing quality of pile end plates.

[0005] To achieve the above object, the utility model provides the following technical solution: an automatic magnetic adsorption lifting device for pile end plates, including a support assembly, the support assembly is used to carry an X-axis linear drive assembly and a sliding assembly, the X-axis linear drive assembly is used to drive the sliding assembly to linearly slide along the X-axis, a Y-axis linear drive assembly and a Z-axis linear lifting assembly are arranged on the sliding assembly, and the Y-axis linear drive assembly is used to drive the Z-axis linear lifting assembly to linearly move along the Y-axis;

[0006] The lifting end of the Z-axis linear lifting assembly is provided with an electromagnetic adsorption assembly, the Z-axis linear lifting assembly is used to drive the electromagnetic adsorption assembly to linearly lift and move along the Z-axis, and the electromagnetic adsorption assembly is used to magnetically adsorb the pile end plate by using electromagnetic force to generate magnetic force.

[0007] The aforementioned automatic magnetic adsorption lifting device for pile end plates, the support assembly includes a support frame, a support rod is arranged on the inner side wall of the support frame, and a connection hole is opened on the outer wall of the bottom surface of the support frame.

[0008] The aforementioned automatic magnetic suction lifting device for pile end plates, wherein the X-axis linear drive assembly includes side plates, the side plates are detachably connected to the outer wall of the support frame, an electric hydraulic cylinder is arranged on the outer wall of the side plates, and a hydraulic telescopic rod is slidably connected to the inner wall of the electric hydraulic cylinder.

[0009] The aforementioned automatic magnetic suction lifting device for pile end plates, wherein the sliding assembly includes a support plate, a sliding hole is formed in the outer wall of the support plate, and the inner wall of the sliding hole is slidably connected to the outer wall of the support rod. One side outer wall of the support plate is connected to the hydraulic telescopic rod, and a side groove is formed in the other side outer wall of the support plate.

[0010] The aforementioned automatic magnetic suction lifting device for pile end plates, wherein the Y-axis linear drive assembly includes a first servo motor, the first servo motor is detachably connected to the inner wall of the side groove, one end of a lead screw is connected to the output shaft of the first servo motor, and the other end of the lead screw is rotatably connected to the inner wall of the side groove.

[0011] A ball nut is arranged on the outer wall of the lead screw, a slider is detachably connected to the outer wall of the ball nut, a limiting rod is further arranged on the inner wall of the side groove, a limiting hole is formed in the outer wall of the slider, and the inner wall of the limiting hole is slidably connected to the outer wall of the limiting rod.

[0012] The aforementioned automatic magnetic suction lifting device for pile end plates, wherein the Z-axis linear lifting assembly includes a second servo motor, one end of a rotating shaft is connected to the output shaft of the second servo motor, and a wire wheel is detachably connected to the other end of the rotating shaft. A wheel groove is formed in the outer wall of the wire wheel.

[0013] One end of a winding rope is arranged on the inner wall of the wheel groove, and the other end of the winding rope is connected to a connecting block.

[0014] A connecting plate is arranged on the bottom outer wall of the second servo motor, a through hole is formed in the upper surface of the connecting plate, a spring is arranged between the connecting plate and the connecting block, and the winding rope passes through the through hole and the spring.

[0015] The aforementioned automatic magnetic suction lifting device for pile end plates, wherein the electromagnetic adsorption assembly includes a cross plate, the cross plate is detachably connected to the connecting block, and an electromagnetic chuck is arranged on the bottom outer wall of the cross plate.

[0016] The number of the electromagnetic chucks is multiple, and the multiple electromagnetic chucks are evenly distributed on the bottom outer wall of the cross plate.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] (1) First, the electric hydraulic cylinder operates to drive the telescopic rod of the hydraulic cylinder to slide, which can drive the sliding hole on the outer wall of the support plate to slide along the support rod. As a result, the electromagnetic chuck can linearly move along the X-axis to the required position. Then, the first servo motor operates to drive the screw rod to rotate. Under the action of the ball nut and the limit hole sliding along the limit rod, the slider can be driven to linearly move, and then the electromagnetic chuck can be driven to linearly move along the Y-axis. This effectively realizes the function that the device can automatically move the electromagnetic chuck freely on the X-axis and Y-axis, so as to be applicable to lifting pile end plates at various different positions. Moreover, after lifting, it can be placed at the required position. The device has a simple structure and strong applicability.

[0019] (2) The second servo motor operates to drive the rotating shaft to rotate, which can drive the wire wheel to rotate, and then drive the winding rope to be released along the through hole. In this way, the electromagnetic chuck can linearly move along the Z-axis and fit on the upper surface of the pile end plate. At the same time, under the action of the spring, the stability of the electromagnetic chuck moving linearly along the Z-axis is ensured. Then, the electromagnetic chuck is energized to generate magnetic force, so as to adsorb the corresponding pile end plate. Then, through the coordinated operation of the second servo motor, the pile end plate adsorbed by the electromagnetic chuck can be lifted to the corresponding height. Subsequently, through the coordinated operation of the electric hydraulic cylinder and the first servo motor, the pile end plate adsorbed by the electromagnetic chuck can be moved to the required position for release. At the same time, the detachable connection between the electromagnetic chuck and the connecting block also enables the connecting block to connect electromagnetic chucks of various different sizes, so as to be applicable to lifting operations of pile end plates of various different sizes. This effectively realizes the function that the device can automatically lift the pile end plate and release it to the required position, and is applicable to lifting operations of pile end plates of various different sizes. During the whole process, manual handling is not required, which reduces the work burden of the staff, eliminates the existing safety hazards, improves the processing efficiency of the pile end plate, and ensures the processing quality of the pile end plate. The device has a simple structure and strong practicality. Brief Description of the Drawings

[0020] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation to the present invention. In the drawings:

[0021] Figure 1 is the overall structural schematic diagram of the present invention;

[0022] Figure 2 is the structural schematic diagram of the X-axis linear drive assembly of the present invention;

[0023] Figure 3 is the structural schematic diagram of the sliding assembly and the Y-axis linear drive assembly of the present invention;

[0024] Figure 4Schematic structural diagram of the Z-axis linear lifting component of the present utility model;

[0025] Figure 5 of the present utility model Figure 4 Enlarged structural schematic diagram at position A in;

[0026] In the figure: 1. Support component; 101. Support frame; 102. Connection hole; 103. Support rod; 2. X-axis linear drive component; 201. Side plate; 202. Electric hydraulic cylinder; 203. Hydraulic telescopic rod; 3. Sliding component; 301. Support plate; 302. Sliding hole; 303. Side groove; 4. Y-axis linear drive component; 401. First servo motor; 402. Lead screw; 403. Ball nut; 404. Slide block; 405. Limit rod; 406. Limit hole; 5. Z-axis linear lifting component; 501. Second servo motor; 502. Rotating shaft; 503. Wire wheel; 504. Wheel groove; 505. Winding rope; 506. Connection block; 507. Side plate; 508. Through hole; 509. Spring; 6. Electromagnetic adsorption component; 601. Cross plate; 602. Electromagnetic chuck. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0028] Provided by Figures 1 to 5 a kind of automatic magnetic adsorption lifting device for pile end plates of the present utility model includes a support component 1, the support component 1 is used to carry the X-axis linear drive component 2 and the sliding component 3, the X-axis linear drive component 2 is used to drive the sliding component 3 to perform linear sliding along the X-axis, the sliding component 3 is provided with a Y-axis linear drive component 4 and a Z-axis linear lifting component 5, the Y-axis linear drive component 4 is used to drive the Z-axis linear lifting component 5 to perform linear movement along the Y-axis; the lifting end of the Z-axis linear lifting component 5 is provided with an electromagnetic adsorption component 6, the Z-axis linear lifting component 5 is used to drive the electromagnetic adsorption component 6 to perform linear lifting movement along the Z-axis, the electromagnetic adsorption component 6 is used to generate magnetic force by electromagnetism to perform magnetic adsorption operation on the pile end plate. The present utility model realizes the function of automatically moving the electromagnetic chuck 602 freely on the X-axis and Y-axis so as to be applicable to lifting pile end plates at various different positions, and also realizes the function of automatically lifting the pile end plate and releasing it to the required position, and is applicable to lifting operations of pile end plates of various different sizes, improving the processing efficiency of the pile end plates and ensuring the processing quality of the pile end plates.

[0029] Specifically, the support component 1 includes a support frame 101. A support rod 103 is provided on the inner side wall of the support frame 101, and a connection hole 102 is formed on the outer wall of the bottom surface of the support frame 101. By cooperating with an external fastener along the connection hole 102, the support frame 101 can be detachably connected to the support surface.

[0030] Specifically, the X-axis linear drive component 2 includes side plates 201. The side plates 201 are detachably connected to the outer side wall of the support frame 101. An electric hydraulic cylinder 202 is provided on the outer side wall of the side plates 201. A hydraulic telescopic rod 203 is slidably connected to the inner side wall of the electric hydraulic cylinder 202. By operating the electric hydraulic cylinder 202 to drive the hydraulic telescopic rod 203 to slide telescopically, the slide hole 302 on the outer side wall of the support plate 301 can be driven to slide along the support rod 103, so that the electromagnetic chuck 602 can linearly move along the X-axis to the required position.

[0031] Specifically, the sliding component 3 includes a support plate 301. A slide hole 302 is formed on the outer side wall of the support plate 301, and the inner side wall of the slide hole 302 is slidably connected to the outer side wall of the support rod 103. One side wall of the support plate 301 is connected to the hydraulic telescopic rod 203, and a side groove 303 is formed on the other side wall of the support plate 301. By providing the support rod 103, the linear movement of the support plate 301 is relatively stable.

[0032] Specifically, the Y-axis linear drive component 4 includes a first servo motor 401. The first servo motor 401 is detachably connected to the inner side wall of the side groove 303. One end of a lead screw 402 is connected to the output shaft of the first servo motor 401, and the other end of the lead screw 402 is rotatably connected to the inner side wall of the side groove 303; a ball nut 403 is provided on the outer side wall of the lead screw 402. A slider 404 is detachably connected to the outer side wall of the ball nut 403. A limiting rod 405 is also provided on the inner side wall of the side groove 303. A limiting hole 406 is formed on the outer side wall of the slider 404, and the inner side wall of the limiting hole 406 is slidably connected to the outer side wall of the limiting rod 405. By operating the first servo motor 401 to drive the lead screw 402 to rotate, the slider 404 can be driven to linearly move under the action of the ball nut 403 and the limiting hole 406 sliding along the limiting rod 405, so that the electromagnetic chuck 602 can linearly move along the Y-axis.

[0033] Specifically, the Z-axis linear lifting assembly 5 includes a second servo motor 501. One end of a rotating shaft 502 is connected to the output shaft of the second servo motor 501, and the other end of the rotating shaft 502 is detachably connected to a wire wheel 503. A wheel groove 504 is formed on the outer side wall of the wire wheel 503; one end of a winding rope 505 is arranged on the inner side wall of the wheel groove 504, and the other end of the winding rope 505 is connected to a connecting block 506. By operating the second servo motor 501 to drive the rotation of the rotating shaft 502, the wire wheel 503 can be driven to rotate, and then the winding rope 505 can be driven to be released along the through hole 508, so that the electromagnetic chuck 602 can linearly move along the Z-axis and fit on the upper surface of the pile end plate.

[0034] Specifically, a connecting plate 507 is arranged on the outer wall of the bottom surface of the second servo motor 501, and a through hole 508 is formed on the upper surface of the connecting plate 507. A spring 509 is arranged between the connecting plate 507 and the connecting block 506. The winding rope 505 passes through the through hole 508 and the spring 509. The stability of the linear movement of the electromagnetic chuck 602 along the Z-axis is ensured by the action of the spring 509.

[0035] Specifically, the electromagnetic adsorption assembly 6 includes a cross plate 601. The cross plate 601 is detachably connected to the connecting block 506, and an electromagnetic chuck 602 is arranged on the outer wall of the bottom surface of the cross plate 601. The detachable connection between the electromagnetic chuck 602 and the connecting block 506 also enables the connecting block 506 to connect a variety of electromagnetic chucks 602 with different sizes, so as to be suitable for lifting operations on pile end plates of a variety of different sizes.

[0036] Specifically, the number of the electromagnetic chucks 602 is multiple, and the multiple electromagnetic chucks 602 are evenly distributed on the outer wall of the bottom surface of the cross plate 601. The adsorption of the pile end plate is relatively stable due to the multiple electromagnetic chucks 602.

[0037] During use, first, the electric hydraulic cylinder 202 operates to drive the hydraulic telescopic rod 203 to extend and retract, so as to drive the sliding hole 302 on the outer wall of the support plate 301 to slide along the support rod 103. As a result, the electromagnetic chuck 602 can linearly move along the X-axis to the required position. Then, the first servo motor 401 operates to drive the lead screw 402 to rotate. Under the action of the ball nut 403 and the limit hole 406 sliding along the limit rod 405, the slider 404 can be driven to linearly move, and then the electromagnetic chuck 602 can be driven to linearly move along the Y-axis. This effectively realizes the function that the device can automatically move the electromagnetic chuck 602 freely on the X-axis and Y-axis to be applicable to lifting pile end plates at various different positions. Moreover, after lifting, it can also be placed at the required position. Subsequently, the second servo motor 501 operates to drive the rotating shaft 502 to rotate, which can drive the wire wheel 503 to rotate, and then drive the winding rope 505 to be released along the through hole 508. In this way, the electromagnetic chuck 602 can linearly move along the Z-axis to fit on the upper surface of the pile end plate. At the same time, under the action of the spring 509, the stability of the linear movement of the electromagnetic chuck 602 along the Z-axis is ensured. Then, the electromagnetic chuck 602 is energized to generate magnetic force to adsorb the corresponding pile end plate. Then, through the coordinated operation of the second servo motor 501, the pile end plate adsorbed by the electromagnetic chuck 602 can be lifted to the corresponding height. Finally, through the coordinated operation of the electric hydraulic cylinder 202 and the first servo motor 401, the pile end plate adsorbed by the electromagnetic chuck 602 can be moved to the required position for release. At the same time, the detachable connection between the electromagnetic chuck 602 and the connecting block 506 also enables the connecting block 506 to connect electromagnetic chucks 602 of various different sizes, so as to be applicable to lifting operations of pile end plates of various different sizes. This effectively realizes the function that the device can automatically lift the pile end plate and release it to the required position, and is applicable to lifting operations of pile end plates of various different sizes, improving the processing efficiency of the pile end plate and ensuring the processing quality of the pile end plate.

[0038] The electric hydraulic cylinder 202, the first servo motor 401, and the second servo motor 501 are all finished products produced by using existing technologies and can be obtained by purchasing in the market; the components are all common standard parts or parts known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0039] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic magnetic attraction lifting device for pile end plates, comprising a support assembly (1), characterized in that: The support component (1) is used to carry the X-axis linear drive component (2) and the sliding component (3). The X-axis linear drive component (2) is used to drive the sliding component (3) to linearly slide along the X-axis. The sliding component (3) is provided with a Y-axis linear drive component (4) and a Z-axis linear lifting component (5). The Y-axis linear drive component (4) is used to drive the Z-axis linear lifting component (5) to linearly move along the Y-axis. The lifting end of the Z-axis linear lifting component (5) is provided with an electromagnetic adsorption component (6). The Z-axis linear lifting component (5) is used to drive the electromagnetic adsorption component (6) to linearly lift and move along the Z-axis. The electromagnetic adsorption component (6) is used to magnetically adsorb the pile end plate by using electromagnetic force to generate magnetic force.

2. The automatic magnetic suction lifting device for pile end plates according to claim 1, wherein: The support component (1) includes a support frame (101). A support rod (103) is provided on the inner side wall of the support frame (101), and a connection hole (102) is opened on the outer wall of the bottom surface of the support frame (101).

3. The automatic magnetic attraction lifting device for pile end plates according to claim 2, wherein: The X-axis linear drive component (2) includes side plates (201). The side plates (201) are detachably connected to the outer side wall of the support frame (101). An electric hydraulic cylinder (202) is provided on the outer side wall of the side plates (201). A hydraulic telescopic rod (203) is slidably connected to the inner side wall of the electric hydraulic cylinder (202).

4. The automatic magnetic suction lifting device for pile end plates according to claim 3, wherein: The sliding component (3) includes a support plate (301). A sliding hole (302) is opened on the outer side wall of the support plate (301), and the inner side wall of the sliding hole (302) is slidably connected to the outer side wall of the support rod (103). One side wall of the support plate (301) is connected to the hydraulic telescopic rod (203), and a side groove (303) is opened on the other side wall of the support plate (301).

5. The automatic magnetic suction lifting device for pile end plates according to claim 4, wherein: The Y-axis linear drive component (4) includes a first servo motor (401). The first servo motor (401) is detachably connected to the inner side wall of the side groove (303). One end of a lead screw (402) is connected to the output shaft of the first servo motor (401), and the other end of the lead screw (402) is rotatably connected to the inner side wall of the side groove (303). A ball nut (403) is provided on the outer side wall of the lead screw (402). A slider (404) is detachably connected to the outer side wall of the ball nut (403). A limiting rod (405) is also provided on the inner side wall of the side groove (303). A limiting hole (406) is opened on the outer side wall of the slider (404), and the inner side wall of the limiting hole (406) is slidably connected to the outer side wall of the limiting rod (405).

6. The automatic magnetic suction lifting device for pile end plates according to claim 5, wherein: The Z-axis linear lifting component (5) includes a second servo motor (501). One end of a rotating shaft (502) is connected to the output shaft of the second servo motor (501), and the other end of the rotating shaft (502) is detachably connected to a wire wheel (503). A wheel groove (504) is opened on the outer side wall of the wire wheel (503). One end of a winding rope (505) is provided on the inner side wall of the wheel groove (504), and the other end of the winding rope (505) is connected to a connecting block (506).

7. An automatic magnetic attraction lifting device for a pile end plate according to claim 6, characterized in that: A connecting plate (507) is provided on the outer wall of the bottom surface of the second servo motor (501), and a through hole (508) is provided on the upper surface of the connecting plate (507). A spring (509) is provided between the connecting plate (507) and the connecting block (506), and the rope (505) passes through the through hole (508) and the spring (509).

8. The automatic magnetic adsorption lifting device for pile end plates according to claim 7, characterized in that: The electromagnetic adsorption assembly (6) includes a horizontal plate (601). The horizontal plate (601) is detachably connected to the connecting block (506), and an electromagnetic chuck (602) is provided on the outer wall of the bottom surface of the horizontal plate (601).

9. The automatic magnetic attraction lifting device for pile end plates according to claim 8, characterized in that: The number of the electromagnetic chucks (602) is multiple, and the multiple electromagnetic chucks (602) are evenly distributed on the outer wall of the bottom surface of the horizontal plate (601).

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