Novel electric permanent magnet turnover mechanism

Abstract

The utility model discloses a novel electric permanent magnet turnover mechanism, which relates to the technical field of turnover equipment and comprises a frame, a turnover table, a lifting component, a lifting component and a turnover driving component. The rack comprises two door-shaped frames which are oppositely arranged, lifting components are arranged on the lower sides of the two door-shaped frames, lifting components are arranged on the upper sides of the two door-shaped frames, the lifting components are connected with the lifting components, the turnover table is rotatably arranged between the two lifting components, the turnover driving components are arranged on the outer sides of the two lifting components, and the turnover driving components are connected with the lifting components. The two overturning driving parts are in transmission connection with the two ends of the overturning table respectively; a plurality of electric permanent magnet blocks are arranged on the overturning table, and a plurality of L-shaped stop levers are arranged on the two sides of the overturning table. According to the utility model, complex workpieces can be overturned conveniently, the overturning process is automatic, workers do not need to stay in a working area, and the overturning process is ensured to be safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of flipping equipment, in particular to a novel electro-permanent magnetic flipping mechanism. Background Art

[0002] In industrial production, the assembly of large equipment often requires turning over parts. Currently, this is typically done manually or with lifting equipment. However, for some equipment with special structures, where hoisting is inconvenient and heavy, manual operation is impossible, turning over parts is particularly difficult and poses a safety hazard. Therefore, an automated turning mechanism is urgently needed. Utility Model Content

[0003] In view of this, the present invention addresses the deficiencies in the prior art and provides a novel electro-permanent magnetic flipping mechanism, which automates the flipping process and does not require personnel to be in the working area, thereby ensuring a safe and reliable flipping process.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a new type of electro-permanent magnetic turning mechanism, including a frame, a turning platform, a lifting component, a lifting component and a turning drive component; the frame includes two relatively arranged portal frames, the lower sides of the two portal frames are provided with lifting components, the upper sides of the two portal frames are provided with lifting components, the lifting components are connected to the lifting components, the turning platform is rotatably arranged between the two lifting components, the turning drive components are provided on the outer sides of the two lifting components, and the two turning drive components are respectively connected to the two ends of the turning platform in a transmission manner; a plurality of electro-permanent magnet blocks are provided on the turning platform, and a plurality of L-shaped baffles are provided on both sides of the turning platform.

[0005] Furthermore, anti-fall protection components are provided at the upper ends of multiple L-shaped guard bars on the same side of the flip table. The anti-fall protection components include a telescopic cylinder, a connecting rod and a curved rod. The top of each L-shaped guard bar is hinged to a curved rod, and multiple curved rods are hinged to the connecting rod. The telescopic cylinder is provided on the side of one of the L-shaped guard bars, and the telescopic end is connected to the lower side of the connecting rod.

[0006] Furthermore, the lifting component includes a base block, a bearing is provided at the center of the base block, the shaft of the turning table is installed on the bearing, a group of rollers are provided on both sides of the base block, and slide grooves are provided on the inner sides of the two vertical poles of the gantry, and the rollers are located in the slide grooves.

[0007] Furthermore, the lifting component includes a motor, a winding frame, a steel cable and a pulley. The winding frame is fixedly arranged on the top of the gantry frame. The output shaft of the motor is connected to the center roller of the winding frame. One end of the steel cable is fixed to the bottom of the winding frame, and the other end passes through the pulley and is wound on the center roller of the winding frame. The pulley is installed on the top of the base block.

[0008] Furthermore, the flipping drive component includes a reduction motor, a driving gear, and a driven gear. The rotating shaft of the reduction motor passes through the base block, and the driving gear is arranged at the end. The driven gear is arranged on the shaft rod of the flipping table, and the driving gear is in meshing transmission with the driven gear.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] 1. For the novel electro-permanent magnet flipping mechanism of the present utility model, the workpiece is fixed on the flipping table by an electro-permanent magnet. The flipping table and the workpiece are lifted by the lifting component and the elevating component, and then the flipping of the flipping table and the workpiece is realized through the flipping drive component, so as to realize the flipping of complex workpieces. The flipping process is automated, and no personnel are required in the working area, ensuring the safety and reliability of the flipping process.

[0011] 2. For the novel electro-permanent magnet flipping mechanism of the present utility model, anti-falling protection components are arranged on the blocking rods on both sides of the flipping table. During the flipping process, in case of special circumstances where the workpiece becomes loose, the anti-falling protection components can support the workpiece to prevent it from falling and ensure the safety of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0013] Figure 2 is a partially enlarged schematic structural diagram of an embodiment of the present utility model;

[0014] In the figure: 1 - flipping table, 2 - gantry, 3 - electro-permanent magnet block, 4 - L-shaped blocking rod, 5 - telescopic cylinder, 6 - connecting rod, 7 - curved rod, 8 - base block, 9 - roller, 10 - motor, 11 - wire winding frame, 12 - steel cable, 13 - pulley, 14 - reduction motor, 15 - gear bin. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] In order to make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

[0016] Embodiment 1

[0017] As Figures 1-2As shown, a novel electro-permanent magnet turning mechanism includes a frame, a turning platform 1, a lifting component, a hoisting component, and a turning drive component; the frame includes two oppositely arranged portal frames 2, each of which has a lifting component provided on its lower side and a lifting component provided on its upper side, the lifting component being connected to the lifting component, a turning platform 1 being rotatably provided between the two lifting components, a turning drive component being provided on the outer side of the two lifting components, and the two turning drive components being respectively connected to the two ends of the turning platform 1 in a transmission manner; a plurality of electro-permanent magnet blocks 3 are provided on the turning platform 1, which fix steel parts on the turning platform 1 by magnetic force, and three L-shaped blocking rods 4 are provided on both sides of the turning platform 1.

[0018] Anti-fall protection components are provided at the upper ends of the three L-shaped baffles 4 located on the same side of the turning table 1. When the workpiece is turned 180°, if there are special circumstances and the workpiece is loose, the anti-fall protection components can lift the workpiece to prevent it from falling; the anti-fall protection components include a telescopic cylinder 5, a connecting rod 6 and a curved rod 7. A curved rod 7 is hinged to the top of each L-shaped baffle 4, and the three curved rods 7 are all hinged to the connecting rod 6. The telescopic cylinder 5 is arranged on the side of the middle L-shaped baffle 4, and the telescopic end of the telescopic cylinder 5 is movably connected to the bottom surface of the connecting rod 6 through a pin.

[0019] The lifting component includes a base block 8, a bearing is set in the center of the base block 8, the shaft of the turning table 1 is installed on the bearing, a group of rollers 9 are set on both sides of the base block 8, and slide grooves are set on the inner sides of the two vertical poles of the portal frame 2, and the rollers 9 are located in the slide grooves.

[0020] The lifting components include a motor 10, a bobbin 11, a steel cable 12, and a pulley 13. The bobbin 11 is fixed to the top of the gantry 2, with the output shaft of the motor 10 connected to the center roller of the bobbin 11. One end of the steel cable 12 is fixed to the bottom of the bobbin 11, and the other end passes through the pulley 13 and is wound around the center roller of the bobbin 11. The pulley 13 is mounted on the top of the base block 8. There are two pulleys 13 and two steel cables 12 on each side of the frame.

[0021] The flipping drive component includes a reduction motor 14, a driving gear and a driven gear. The rotating shaft of the reduction motor 14 passes through the base block 8, and a driving gear is set at the end. The shaft of the flipping table 1 is provided with a driven gear. The driving gear and the driven gear are engaged for transmission and are both located in the gear compartment 15 inside the base block 8.

[0022] Operation process: The operator uses the remote control to operate the lifting component to lower the tilting table 1 to the ground; the special crane places the workpiece on the tilting table 1; the electro-permanent magnet block 3 is energized to firmly suck the workpiece on the tilting table 1; the telescopic cylinder 5 is controlled to extend, so that the curved rod 7 rotates to a state perpendicular to the tilting table 1 for protection; the lifting component is operated to lift the tilting table 1 to an appropriate height; the tilting drive component is operated to make the tilting table 1 automatically tilt 180° and then stop. The lifting component is operated to lower the tilting table 1 to an appropriate height; the AGV cart drives into the space below the tilting table 1; the telescopic cylinder 5 is controlled to contract, so that the curved rod 7 rotates to a state parallel to the tilting table 1, and the fall protection component is opened; the lifting component is operated to continue lowering until the workpiece is placed on the tabletop of the AGV cart, the electro-permanent magnet block 3 is powered off and demagnetized, the workpiece is separated, the lifting component is operated to lift to an appropriate height, the AGV cart drives away, the tilting drive component is operated, and the tilting table 1 automatically tilts 180° and then stops, returning to the initial state.

[0023] The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still modify the specific implementation manners of the present invention or make equivalent replacements. Any such modifications or equivalent replacements that do not depart from the spirit and scope of the present invention are within the scope of the claims of the present invention pending approval.

Claims

1. A novel electro-permanent magnet flipping mechanism, characterized in that: It includes a frame, a tipping table, a lifting component, a hoisting component and a tipping drive component; the frame includes two portal frames arranged oppositely, the lower sides of the two portal frames are both provided with the lifting components, the upper sides are both provided with the hoisting components, the hoisting components are connected with the lifting components, the tipping table is rotatably arranged between the two lifting components, the two sides of the two lifting components are both provided with the tipping drive components, and the two tipping drive components are respectively in transmission connection with the two ends of the tipping table; a plurality of electro-permanent magnet blocks are arranged on the tipping table, and a plurality of L-shaped retaining rods are arranged on both sides of the tipping table.

2. The novel electro-permanent magnet flipping mechanism according to claim 1, characterized in that: Anti-falling protection components are arranged at the upper ends of the plurality of L-shaped retaining rods on the same side of the tipping table. The anti-falling protection components include telescopic cylinders, connecting rods and curved rods. Each L-shaped retaining rod is hinged with a curved rod at the top, the plurality of curved rods are all hinged to the connecting rod, the telescopic cylinder is arranged on the side surface of one of the L-shaped retaining rods, and the telescopic end is connected with the lower side of the connecting rod.

3. The novel electro-permanent magnet flipping mechanism according to claim 1, characterized in that: The lifting component includes a base block, a bearing is arranged at the center of the base block, the shaft rod of the tipping table is installed in the bearing, a set of rollers are arranged on both sides of the base block, and sliding grooves are arranged on the inner sides of the two vertical rods of the portal frame, and the rollers are located in the sliding grooves.

4. The novel electro-permanent magnet flipping mechanism according to claim 3, characterized in that: The hoisting component includes a motor, a wire winding frame, a steel cable and a pulley. The wire winding frame is fixedly arranged at the top of the portal frame, the output shaft of the motor is connected with the central roller of the wire winding frame, one end of the steel cable is fixed to the bottom of the wire winding frame, the other end passes through the pulley and is wound around the central roller of the wire winding frame, and the pulley is installed at the top of the base block.

5. The novel electro-permanent magnetic turnover mechanism according to claim 3, wherein: The tipping drive component includes a reduction motor, a driving gear and a driven gear. The rotating shaft of the reduction motor passes through the base block, and the driving gear is arranged at the end, the shaft rod of the tipping table is provided with the driven gear, and the driving gear is in meshing transmission with the driven gear.

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