Battery case carrying device

Abstract

The application provides a battery box carrying device, belonging to the technical field of workpiece carrying; the battery box carrying device is installed on an injection molding mechanism, and comprises a cross beam, a moving plate, a connecting beam, a first roller, a first lifting mechanism, a stand, a turnover mechanism, a mounting plate, a displacement mechanism, a carrying mechanism, a workbench, a second lifting mechanism, a lifting plate and a pushing mechanism; the second lifting mechanism drives the lifting plate to move upward to shorten the distance between the lifting plate and the mounting plate, thereby shortening the stroke of the downward movement of the first lifting mechanism to reduce the production cost of the product; the displacement mechanism drives the carrying mechanism to move a short distance to accurately control the moving distance of the carrying mechanism, thereby ensuring that the carrying mechanism can pick up the battery box workpiece to avoid inaccurate control of the moving distance of the carrying mechanism, which causes the carrying mechanism to be unable to pick up the battery box workpiece, thereby improving the use experience of the product.

Description

Technical Field

[0001] This invention belongs to the field of workpiece handling technology, and specifically relates to a battery box handling device. Background Technology

[0002] In related technologies, batteries are the core component of electric vehicles. With the rapid development of electric vehicles, the demand for batteries is gradually increasing. When installing batteries in an electric vehicle, they need to be loaded into a battery box. For battery safety, the battery box is usually made of a flexible material to encase the battery, and mounting holes within the box are used to position the battery. Battery boxes are manufactured using an injection molding machine and two molds. After the injection molding process is complete, a handling mechanism is used to remove the battery box from between the two molds.

[0003] The existing technology (Chinese Utility Model Patent, Authorization Announcement No.: CN212402638U) provides a handling structure for a battery box transport line, which transports battery boxes from one station to a positioning fixture for the next station. This structure has low manufacturing cost, good versatility, and ensures efficient production line operation. It includes side plate frames arranged on both sides of the product conveying channel. X-axis guide rails are arranged along the length of the outer side of each side plate frame. An X-axis linear rack structure is also provided on the side plate frame. Each side mounting plate is connected to the X-axis guide rail via a slide rail pair. An X-axis drive motor is fixed to one side of each side mounting plate. An X-axis drive gear is mounted on the outer surface of the side plate frame at the output end of the X-axis drive motor. The X-axis drive gear meshes with the corresponding position of the X-axis linear rack structure. A handling clamping mechanism is fixed to the outer surface of the side plate frame.

[0004] In this prior art, the conveying and clamping mechanism is driven to move by the meshing of gears and racks. When the conveying mechanism moves between the two molds, the movement of the conveying mechanism is driven by the meshing of gears and racks. It is impossible to accurately control the movement distance of the conveying mechanism, so it cannot be ensured that the conveying mechanism can pick up the battery box, thereby reducing the user experience of the product. Summary of the Invention

[0005] To address the problem in existing technologies where the use of gears and racks to drive the transport mechanism results in imprecise control of the transport mechanism's movement distance, hindering its ability to pick up battery boxes and thus reducing the user experience, this invention provides a battery box transport device. This device employs a displacement mechanism to precisely control the transport mechanism's movement distance, ensuring that the transport mechanism can pick up the battery box. This avoids the transport mechanism's inability to pick up the battery box due to inaccurate movement distance control, thereby improving the user experience. The specific technical solution is as follows:

[0006] A battery box handling device is mounted on an injection molding mechanism. The device includes: a crossbeam, a movable plate, a connecting beam, first rollers, a first lifting mechanism, a column, a tilting mechanism, a mounting plate, a displacement mechanism, a handling mechanism, a worktable, a second lifting mechanism, a lifting plate, and a pushing mechanism. Two crossbeams are mounted on the injection molding mechanism, with a gap between them. Two movable plates are located between the two crossbeams, each located on one side of a crossbeam. The two ends of two connecting beams are connected to the two movable plates, with a gap between them. Four first rollers are rotatably connected to the movable plates, and each first roller is rotatably connected to the crossbeam. The upper and lower sides of the beam are fitted together; the first lifting mechanism is installed on the two connecting beams; the column is located between the two connecting beams and is connected to the first lifting mechanism; the tilting mechanism is installed on the column; the mounting plate is located below the column and is connected to the tilting mechanism; the displacement mechanism is installed at the bottom of the mounting plate; the conveying mechanism is connected to the displacement mechanism; the worktable is located on one side of the injection molding mechanism and is located below the two crossbeams; the second lifting mechanism is installed on the worktable; the lifting plate is connected to the second lifting mechanism and is located below the two crossbeams; the pushing mechanism is installed on the worktable and is located on the side of the lifting plate closer to the injection molding mechanism.

[0007] In addition, the battery box handling device in the above-mentioned technical solution provided by the present invention may also have the following additional technical features:

[0008] In the above technical solution, the displacement mechanism includes: a first support plate, a first lead screw, a first adjusting plate, a second adjusting plate, a first inclined surface, a displacement plate, a first connecting rod, a first limiting plate, a first spring, a first guide rod, and a first motor; two first support plates are installed at the bottom of the mounting plate, and there is a gap between the two first support plates; a first external thread and a second external thread are symmetrically arranged on the outer wall of the first lead screw, the helical directions of the first external thread and the second external thread are opposite, and the two ends of the first lead screw are rotatably connected to the two first support plates respectively; a first threaded hole is provided in the first adjusting plate, and a first internal thread is provided in the first threaded hole, and the first threaded hole of the first adjusting plate is fitted outside the first external thread of the first lead screw; a second threaded hole is provided in the second adjusting plate, and a second internal thread is provided in the second threaded hole, and the second threaded hole of the second adjusting plate is fitted outside the second external thread of the first lead screw; two first inclined surfaces are respectively provided on the opposite side walls of the first adjusting plate and the second adjusting plate; displacement The top two sides of the plate are respectively provided with second inclined surfaces. The displacement plate is located below the first and second adjusting plates. The second inclined surfaces of the displacement plate are in contact with the first inclined surfaces, and the conveying mechanism is installed at the bottom of the displacement plate. One end of at least two first connecting rods is connected to the top of the displacement plate, and the other end of at least two first connecting rods passes through the mounting plate. At least two first limiting plates are respectively connected to the other ends of at least two first connecting rods, and the at least two first limiting plates are located above the mounting plate. At least two first springs are respectively fitted on the outside of the two first connecting rods. One end of the first spring is connected to the first limiting plate, and the other end of the first spring is connected to the mounting plate. The two ends of the first guide rod are respectively connected to the two first support plates, and the first guide rod passes through the first adjusting plate and the second adjusting plate in sequence. The first motor is installed at the bottom of the mounting plate, and the first motor is connected to the first lead screw. The first external thread is adapted to the first internal thread, and the second external thread is adapted to the second internal thread.

[0009] In the above technical solution, the battery box handling device further includes: a first rack, a second motor, a first gear, a first limiting seat, and a second limiting seat; the first rack is installed on the side wall of a crossbeam near the moving plate; the second motor is installed on a moving plate; the first gear is connected to the second motor, and the first gear meshes with the first rack; the two first limiting seats are respectively installed on the opposite side walls of the two crossbeams, the two first limiting seats are respectively opposite to the two moving plates, and the two first limiting seats are located above the injection molding mechanism; the two second limiting seats are respectively installed on the opposite side walls of the two crossbeams, the two second limiting seats are respectively opposite to the two moving plates, and the two second limiting seats are located above the worktable.

[0010] In the above technical solution, the first lifting mechanism includes: a slide rail, a slider, a first connecting plate, a third motor, a second rack, a second gear, a third limiting seat, and a fourth limiting seat; the slide rail is installed on the side wall opposite to the column and the connecting beam; the slider is provided with a sliding groove, at least one slider is installed on the side wall opposite to the column and the slide rail passes through the sliding groove of the slider; the first connecting plate is simultaneously connected to the top of the two connecting beams, and the first connecting plate is located on one side of the column; the third motor is installed on the first connecting plate; the second rack is installed on one side wall of the column, and the second rack is opposite to the first connecting plate; the second gear is connected to the third motor, and the second gear meshes with the second rack; two third limiting seats are installed on the top of the column, and the two third limiting seats are located on both sides of the slide rail, and the two third limiting seats are respectively opposite to the two connecting beams; two fourth limiting seats are installed on the bottom of the column, and the two fourth limiting seats are located on both sides of the slide rail, and the two fourth limiting seats are respectively opposite to the two connecting beams.

[0011] In the above technical solution, the flipping mechanism includes: a second connecting plate, a connecting seat, a first connecting frame, and a cylinder; the second connecting plate is connected to the bottom of the column; two connecting seats are installed on the top of one side of the mounting plate, and the two connecting seats are rotatably connected to the second connecting plate; the first connecting frame is L-shaped, and two first connecting frames are installed on the top of the other side of the mounting plate; two cylinders are rotatably connected to the side wall of the column, and the output ends of the two cylinders are respectively rotatably connected to the two first connecting frames.

[0012] In the above technical solution, the conveying mechanism includes: a second connecting frame, an inner support airbag, a first air pipe, and a second air pipe; the second connecting frame is L-shaped, and four second connecting frames are installed at the bottom of the displacement plate; four inner support airbags are respectively installed on the four second connecting frames; the two ends of the two first air pipes are respectively connected to two inner support airbags located on one side; the two ends of the second air pipe are respectively connected to the two first air pipes.

[0013] In the above technical solution, the second lifting mechanism includes: a receiving frame, a first synchronous pulley, a first synchronous belt, a second synchronous pulley, and a second synchronous belt; the receiving frame is a hollow cavity with openings at both the top and bottom, and is installed on one side of the worktable; two first synchronous pulleys are located inside the receiving frame, on one side of the receiving frame, and are rotatably connected to the receiving frame, with the two first synchronous pulleys arranged vertically; a first synchronous belt is fitted onto the outside of the two first synchronous pulleys; two second synchronous pulleys are located inside the receiving frame, on the other side of the receiving frame, and are rotatably connected to the receiving frame, with the two second synchronous pulleys arranged vertically; a second synchronous belt is fitted onto the outside of the two second synchronous pulleys; wherein, one end of the lifting plate is located inside the receiving frame, the lifting plate is connected to both the first and second synchronous belts, and the lifting plate passes through the receiving frame.

[0014] In the above technical solution, the second lifting mechanism further includes: a first bevel gear, a bearing seat, a rotating shaft, a second bevel gear, a fourth motor, guide rods, guide seats, and a second limiting plate; the two first bevel gears are respectively connected to a first synchronous pulley and a second synchronous pulley, and the two first bevel gears are located on the outside of the receiving frame; the two bearing seats are installed on the side wall of the receiving frame, and the two bearing seats are located between the two first bevel gears; the rotating shaft passes through the two bearing seats in sequence, and the rotating shaft is rotatably connected to the two bearing seats simultaneously; the two second bevel gears are respectively connected to both ends of the rotating shaft, and the two second bevel gears mesh with the two first bevel gears respectively; the fourth motor is installed on the side wall of the receiving frame, and the fourth motor is connected to another first synchronous pulley; one end of at least two guide rods is connected to the bottom of the lifting plate, and the other end of at least two guide rods passes through the top of the worktable; at least two guide seats are installed inside the worktable, and at least two guide seats are respectively arranged around the outside of at least two guide rods; at least two second limiting plates are respectively connected to the other end of at least two guide rods, and at least two second limiting plates are respectively located below at least two guide seats.

[0015] In the above technical solution, the pushing mechanism includes: a clearance groove, a mounting frame, a second support plate, a second lead screw, a pushing plate, a brush, and a drain groove; the clearance groove is located on the top of the workbench, connected to the receiving frame, and located below the lifting plate; the mounting frame is L-shaped, fixed on the workbench, and one end of the mounting frame is connected to the receiving frame; the second support plate is fixed on the side wall of the mounting frame opposite to the receiving frame; a third external thread is provided on the outer wall of the second lead screw, one end of the second lead screw is rotatably connected to the second support plate, and the other end of the second lead screw is rotatably connected to the mounting frame; a third threaded hole is provided in the pushing plate, and a third internal thread is provided in the third threaded hole, the third threaded hole of the pushing plate is fitted on the outside of the second lead screw, and the pushing plate is located above the workbench; the brush is installed at the bottom of the pushing plate, and the brush is in contact with the workbench; the drain groove is provided through the top of the workbench, and the drain groove is located on the side of the clearance groove away from the mounting frame.

[0016] In the above technical solution, the pushing mechanism further includes: a sealing gasket, a connecting block, a second connecting rod, a second roller, a third limiting plate, and a second spring; the sealing gasket is an elastic body, and the three sealing gaskets are respectively installed on the three inner walls of the relief groove, and the three sealing gaskets are respectively in contact with the three side walls of the lifting plate; the connecting block is connected to the end of the pushing plate away from the second lead screw; the second connecting rod passes through the connecting block; the second roller is connected to one end of the second connecting rod, and the second roller is located below the connecting block; the third limiting plate is connected to the other end of the second connecting rod, and the third limiting plate is located above the connecting block; the second spring is fitted on the outside of the second connecting rod, one end of the second spring is connected to the third limiting plate, and the other end of the second spring is connected to the connecting block.

[0017] The battery box handling device of the present invention has the following advantages compared with the prior art:

[0018] 1. By using the second lifting mechanism to move the lifting plate up and down, the transport mechanism can place the battery box workpiece on the lifting plate, allowing the battery box workpiece to remain stationary on the lifting plate for a period of time, thus controlling water content in the battery box workpiece. Simultaneously, by using the second lifting mechanism to move the lifting plate upwards, the distance between the lifting plate and the mounting plate is shortened, thereby shortening the downward travel of the first lifting mechanism and reducing production costs. By using the displacement mechanism to move the transport mechanism a short distance, the displacement mechanism can precisely control the movement distance of the transport mechanism, ensuring that the transport mechanism can pick up the battery box workpiece. This avoids situations where the transport mechanism cannot pick up the battery box workpiece due to inaccurate control of the movement distance, thus improving the user experience.

[0019] 2. When the mounting plate is located between the two molds, the first motor is started, causing the first lead screw to rotate. This causes the first lead screw to move the first adjusting plate and the second adjusting plate relative to each other. The first and second adjusting plates then cooperate to press the displacement plate away from the mounting plate, thus bringing the transport mechanism into contact with the battery box workpiece for easy pickup. At this time, the first connecting rod and the first limiting plate move synchronously with the displacement plate, compressing the first spring. After the transport mechanism has picked up the battery box workpiece, the first motor is started, causing the first lead screw to rotate in the opposite direction. This causes the first lead screw to move the first adjusting plate and the second adjusting plate in opposite directions, separating them from the displacement plate. The first spring then resets and moves the first limiting plate, the first connecting rod, and the displacement plate towards the mounting plate, ensuring that the displacement plate is in contact with the first and second adjusting plates, thus removing the battery box workpiece from the mold. By moving the first lead screw to move the first and second adjusting plates, which in turn press against the displacement plate, precise control is achieved over the movement distance of the displacement plate and the conveying mechanism. This ensures the conveying mechanism can pick up the battery box components and prevents interference between the conveying mechanism and the mold, thus improving the user experience. Simultaneously, the mounting plate does not need to move while the conveying mechanism is moving, facilitating its positioning and preventing interference with the mold, thereby enhancing product safety.

[0020] 3. By installing two first limiting seats on the opposite side walls of the two crossbeams, respectively, so that the two first limiting seats are opposite to the two moving plates and positioned above the injection molding mechanism, the two first limiting seats can position the two moving plates respectively when the mounting plate moves above the injection molding mechanism, ensuring that the mounting plate can move between the two molds, thus preventing interference between the mounting plate and the mold when the mounting plate moves up and down; by installing two second limiting seats on the opposite side walls of the two crossbeams, so that the two second limiting seats are opposite to the two moving plates and positioned above the worktable, the two second limiting seats can position the two moving plates respectively when the mounting plate moves above the worktable, thus ensuring that the conveying mechanism can place the battery box workpiece on the lifting plate, thereby improving the user experience of the product.

[0021] 4. By installing the slide rail on the side wall opposite the column and the connecting beam, and at least one slider on the side wall of the connecting beam with the slide rail passing through the slider's groove, the column supports the slide rail, allowing the column to move up and down along the groove via the slide rail, thus improving the stability of the column's vertical movement. By installing two third limiting seats on the top of the column, positioned on both sides of the slide rail and opposite the two connecting beams, the two third limiting seats engage with the two connecting beams when the column moves downward to its lowest point, thus limiting the column's movement. Simultaneously, it also positions the downward movement of the mounting plate, ensuring the conveying mechanism can pick up the battery box workpiece within the mold.

[0022] 5. By installing two L-shaped first connecting brackets on the top of the other side of the mounting plate, rotating two cylinders to the side wall of the column, and rotating the output ends of the two cylinders to the two first connecting brackets respectively, the two cylinders cooperate to drive the first connecting brackets and the mounting plate to flip, thereby enabling the mounting plate to be in a horizontal or vertical state.

[0023] 6. When the mounting plate is positioned between the two molds, the displacement mechanism is activated. This mechanism moves the four inner support airbags towards the battery box workpiece, causing them to embed into the four mounting holes within the workpiece. Then, air from the air source is injected into the four inner support airbags, inflating them and ensuring they fit tightly against the inner walls of the four mounting holes, thus enabling the pickup of the battery box workpiece. When the battery box workpiece is placed within the lifting plate, air injection into the four inner support airbags is stopped, causing them to compress and separate from the inner walls of the mounting holes, facilitating separation of the airbags from the battery box workpiece.

[0024] 7. By positioning one end of the lifting plate within the receiving frame, simultaneously connecting the lifting plate to both the first and second synchronous belts, and allowing the lifting plate to pass through the receiving frame, the first and second synchronous belts work together to move the lifting plate up and down, thereby adjusting the height of the lifting plate.

[0025] 8. When the first synchronous pulley rotates, it will drive a first bevel gear to rotate, which in turn drives a second bevel gear and the shaft to rotate, which in turn drives the second synchronous pulley to rotate, so that the first synchronous belt and the second synchronous belt move synchronously, thereby improving the stability of the lifting plate's up and down movement.

[0026] 9. By fitting the third threaded hole of the pusher plate onto the outside of the second lead screw and positioning the pusher plate above the worktable, a threaded connection is achieved between the pusher plate and the second lead screw. This allows the second lead screw to drive the pusher plate, which in turn pushes the battery box workpiece placed on the lifting plate, moving it off the lifting plate for subsequent handling. By installing a brush on the bottom of the pusher plate and ensuring it is in contact with the worktable, the pusher plate can drive the brush to move, allowing the brush to scrape away any water remaining on the lifting plate.

[0027] 10. When the second lead screw drives the pusher plate to move, the pusher plate will drive the second roller to roll on the worktable and lifting plate through the connecting block, thereby supporting the other end of the pusher plate and improving the stability of the pusher plate's movement; the connecting block supports the third limit plate, the second connecting rod and the second roller through the second spring, so that when the second roller moves on the worktable or lifting plate, the second roller will move up and down to adapt to the height of the worktable and lifting plate, thereby ensuring that the second roller supports the pusher plate and improving the stability of the pusher plate's movement. Attached Figure Description

[0028] Figure 1 This is a front view of a battery box handling device according to the present invention;

[0029] Figure 2 for Figure 1 A magnified view of part A;

[0030] Figure 3 This is a side view of a battery box handling device according to the present invention;

[0031] Figure 4 for Figure 3 A magnified view of section B;

[0032] Figure 5 for Figure 3 A magnified view of a portion at point C;

[0033] Figure 6 for Figure 3 A magnified view of a portion at point D;

[0034] Figure 7 for Figure 3 Sectional view at EE;

[0035] Figure 8 for Figure 7 A magnified view of a portion at point F;

[0036] Figure 9 for Figure 7 A magnified view of a portion of point G;

[0037] Figure 10 This is a top view of the second lifting mechanism and the pushing mechanism of the present invention;

[0038] Figure 11 for Figure 10 Enlarged view of a portion at point H;

[0039] Figure 12 for Figure 10 A magnified view of a portion of point I;

[0040] Figure 13 This is a perspective view of the workbench and receiving frame of the present invention;

[0041] in, Figures 1 to 13 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0042] 10 Injection molding mechanism, 11 Crossbeam, 12 Moving plate, 13 Connecting beam, 14 First roller, 15 First lifting mechanism, 151 Slide rail, 152 Slider, 153 First connecting plate, 154 Third motor, 155 Second rack, 156 Second gear, 157 Third limit seat, 158 Fourth limit seat, 16 Column, 17 Tilting mechanism, 171 Second connecting plate, 172 Connecting seat, 173 First connecting frame, 174 Cylinder, 18 Mounting plate, 19 Displacement mechanism, 191 First support plate, 192 First lead screw, 193 First adjusting plate, 194 Second adjusting plate, 195 Displacement plate, 196 First connecting rod, 197 First limit plate, 198 First spring, 199 First guide bar, 200 First motor, 21 Transport mechanism, 211 Second connecting frame, 212 Inner support airbag, 213 First air pipe, 214 First... 22. Air pipe, 23. Workbench, 24. Second lifting mechanism, 25. Receiving frame, 26. First synchronous pulley, 27. First synchronous belt, 28. Second synchronous pulley, 29. Second synchronous belt, 20. First bevel gear, 20. Bearing seat, 21. Rotary shaft, 22. Second bevel gear, 23. Fourth motor, 24. Guide rod, 24. Guide seat, 24. Second limiting plate, 25. Lifting plate, 26. Pushing mechanism, 26. Clearing groove, 26. Mounting bracket, 26. Second support plate, 26. Second lead screw, 26. Pushing plate, 26. Brush, 26. Water drain groove, 26. Sealing gasket, 26. Connecting block, 27. Second roller, 27. Third limiting plate, 27. Second spring, 27. Second connecting rod, 28. First rack, 29. Second motor, 30. First gear, 31. First limiting seat, 32. Second limiting seat, 33. Drying mechanism. Detailed Implementation

[0043] The following are specific implementation cases and appendices. Figures 1 to 13 The present invention will be further described, but the present invention is not limited to these embodiments.

[0044] A battery box handling device, such as Figures 1 to 10As shown, the battery box handling device is installed on the injection molding mechanism 10. The battery box handling device includes: a crossbeam 11, a movable plate 12, a connecting beam 13, first rollers 14, a first lifting mechanism 15, a column 16, a flipping mechanism 17, a mounting plate 18, a displacement mechanism 19, a handling mechanism 21, a worktable 22, a second lifting mechanism 23, a lifting plate 25, and a pushing mechanism 26. Two crossbeams 11 are installed on the injection molding mechanism 10, and there is a gap between the two crossbeams 11. Two movable plates 12 are located between the two crossbeams 11, and the two movable plates 12 are respectively located on one side of the two crossbeams 11. The two ends of the two connecting beams 13 are respectively connected to the two movable plates 12, and there is a gap between the two connecting beams 13. Four first rollers 14 are rotatably connected to the movable plates 12, and the four first rollers 14 are respectively connected to the upper and lower ends of the crossbeams 11. The components are side-mounted; the first lifting mechanism 15 is mounted on two connecting beams 13; the column 16 is located between the two connecting beams 13 and is connected to the first lifting mechanism 15; the flipping mechanism 17 is mounted on the column 16; the mounting plate 18 is located below the connecting plate and is connected to the flipping mechanism 17; the displacement mechanism 19 is mounted at the bottom of the mounting plate 18; the conveying mechanism 21 is connected to the displacement mechanism 19; the worktable 22 is located on one side of the injection molding mechanism 10 and is located below the two crossbeams 11; the second lifting mechanism 23 is mounted on the worktable 22; the lifting plate 25 is connected to the second lifting mechanism 23 and is located below the two crossbeams 11; the pushing mechanism 26 is mounted on the worktable 22 and is located on the side of the lifting plate 25 closest to the injection molding mechanism 10.

[0045] By mounting two crossbeams 11 on the injection molding mechanism 10, the injection molding mechanism 10 supports the two crossbeams 11, thereby improving the stability of the two crossbeams 11. By placing two movable plates 12 between the two crossbeams 11 and connecting the two ends of two connecting beams 13 to the two movable plates 12 respectively, the two connecting beams 13 connect the two movable plates 12 together, thereby enabling the two movable plates 12 and the two connecting beams 13 to form a stable frame structure. By rotatably connecting four first rollers 14 to the movable plates 12 and making the four first rollers 14 fit against the upper and lower sides of the crossbeams 11 respectively, the crossbeams 11 position the movable plates 12 through the four first rollers 14, thereby enabling the movable plates 12 to move along the crossbeams 11 through the four first rollers 14, thereby improving the stability of the movement of the movable plates 12 and the connecting beams 13. By simultaneously installing the first lifting mechanism 15 on two connecting beams 13 and connecting the column 16 to the first lifting mechanism 15, the two connecting beams 13 support the first lifting mechanism 15, thereby enabling the first lifting mechanism 15 and the two connecting beams 13 to move synchronously. This allows the first lifting mechanism 15 to drive the column 16 to move up and down, thus adjusting the height of the column 16. By installing the flipping mechanism 17 on the column 16 and connecting the mounting plate 18 to the flipping mechanism 17, the flipping mechanism 17 and the column 16 move synchronously, thereby enabling the flipping mechanism 17 to drive the mounting plate 18 to rotate, thus adjusting the mounting plate 18 to a horizontal or vertical position. By installing the displacement mechanism 19 at the bottom of the mounting plate 18 and connecting the conveying mechanism 21 to the displacement mechanism 19, the mounting plate 18 supports the displacement mechanism 19, thereby enabling the displacement mechanism 19 to drive the conveying mechanism 21 to move a short distance, thus facilitating the conveying mechanism 21 to pick up and transport the electromagnetic box workpiece. By installing the second lifting mechanism 23 on the worktable 22 and connecting the lifting plate 25 to the second lifting mechanism 23, the worktable 22 supports the second lifting mechanism 23, thereby enabling the second lifting mechanism 23 to drive the lifting plate 25 to move up and down to adjust the height of the lifting plate 25. By installing the pushing mechanism 26 on the worktable 22 and positioning the pushing mechanism 26 on the side of the lifting plate 25 closer to the injection molding mechanism 10, the worktable 22 supports the pushing mechanism 26, thereby enabling the pushing mechanism 26 to push the battery box workpiece placed on the lifting plate 25 to move, so as to facilitate the subsequent transfer of the battery box workpiece.

[0046] In actual product use, after the injection molding mechanism 10 completes the injection molding of the battery box workpiece and the two molds separate, the connecting beam 13 is pushed, causing the moving plate 12 to move on the crossbeam 11 via four first rollers 14, thereby moving the column 16 between the two molds; then, the flipping mechanism 17 is activated, causing the flipping mechanism 17 to drive the mounting plate 18 to rotate, thereby placing the mounting plate 18 in a vertical position; next, the first lifting mechanism 15 is activated, causing the first lifting mechanism 15 to drive the column 16 and the mounting plate 18 to move downwards, thereby placing the mounting plate 18 between the two molds; finally, the displacement mechanism 19 is activated. The displacement mechanism 19 drives the conveying mechanism 21 to move a short distance, thereby bringing the conveying mechanism 21 into contact with the battery box workpiece; then, the conveying mechanism 21 is activated to pick up the battery box workpiece; next, the displacement mechanism 19 is activated, causing the displacement mechanism 19 to move the conveying mechanism 21 and the battery box workpiece towards the mounting plate 18, thereby separating the battery box workpiece from the mold; next, the first lifting mechanism 15 is activated, causing the first lifting mechanism 15 to move the column 16, the mounting plate 18, and the battery box workpiece upward, thereby removing the battery box workpiece from the injection molding mechanism 10; finally, the flipping mechanism is activated. Mechanism 17 causes the flipping mechanism 17 to flip the mounting plate 18 and the battery box workpiece, thereby placing the battery box workpiece in a horizontal position; then, it pushes the connecting beam 13 to move, thereby positioning the battery box workpiece above the lifting plate 25; then, it activates the second lifting mechanism 23, causing the second lifting mechanism 23 to move the lifting plate 25 upward; then, it activates the first lifting mechanism 15, causing the first lifting mechanism 15 to move the column 16, the mounting plate 18, and the battery box workpiece downward, thereby placing the battery box workpiece on the lifting plate 25; finally, it activates the transport mechanism 21, causing the transport mechanism 21 to release the battery box workpiece. The battery box workpiece is picked up; then, the first lifting mechanism 15 is activated, which moves the column 16 and the mounting plate 18 upward; after the battery box workpiece is held still on the lifting plate 25 for a period of time, the water in the battery box workpiece is controlled; then, the second lifting mechanism 23 is activated, which moves the lifting plate 25 and the battery box workpiece downward, so that the lifting plate 25 can be placed on the worktable 22; then, the pushing mechanism 26 is activated, which pushes the battery box workpiece to move, so that the battery box workpiece is removed from the lifting plate 25, so as to facilitate the subsequent handling of the battery box workpiece.

[0047] With the above structure, by having the second lifting mechanism 23 move the lifting plate 25 up and down, the conveying mechanism 21 can place the battery box workpiece on the lifting plate 25, allowing the battery box workpiece to remain stationary on the lifting plate 25 for a period of time, thereby controlling water in the battery box workpiece. Simultaneously, by having the second lifting mechanism 23 move the lifting plate 25 upward, the distance between the lifting plate 25 and the mounting plate 18 is shortened, thus shortening the downward travel of the first lifting mechanism 15 and reducing product production costs. By having the displacement mechanism 19 move the conveying mechanism 21 a short distance, the displacement mechanism 19 can precisely control the movement distance of the conveying mechanism 21, ensuring that the conveying mechanism 21 can pick up the battery box workpiece. This avoids the conveying mechanism 21 failing to pick up the battery box workpiece due to inaccurate control of the movement distance, thereby improving the user experience of the product.

[0048] Specifically, a limiting groove is provided at the top of the crossbeam 11, and at least one first roller 14 is embedded in the limiting groove so that the first roller 14 can move within the limiting groove, thereby improving the stability of the movement of the connecting beam 13 and the moving plate 12.

[0049] Specifically, the two first rollers 14 are in contact with the top of the crossbeam 11, and the two first rollers 14 are in contact with the bottom of the crossbeam 11.

[0050] In embodiments of the present invention, such as Figure 2 and Figure 8As shown, the displacement mechanism 19 includes: a first support plate 191, a first lead screw 192, a first adjusting plate 193, a second adjusting plate 194, a first inclined plane, a displacement plate 195, a first connecting rod 196, a first limiting plate 197, a first spring 198, a first guide bar 199, and a first motor 200; two first support plates 191 are installed at the bottom of the mounting plate 18, and there is a gap between the two first support plates 191; a first external thread and a second external thread are symmetrically arranged on the outer wall of the first lead screw 192, and the helical directions of the first external thread and the second external thread are opposite. The two ends of the first lead screw 192 are... The first adjusting plate 193 is rotatably connected to two first support plates 191 respectively; a first threaded hole is provided in the first adjusting plate 193, and a first internal thread is provided in the first threaded hole. The first threaded hole of the first adjusting plate 193 is fitted onto the outside of the first external thread of the first lead screw 192; a second threaded hole is provided in the second adjusting plate 194, and a second internal thread is provided in the second threaded hole. The second threaded hole of the second adjusting plate 194 is fitted onto the outside of the second external thread of the first lead screw 192; two first inclined surfaces are respectively provided on the opposite side walls of the first adjusting plate 193 and the second adjusting plate 194; the top sides of the displacement plate 195 are... Each adjustment plate 195 has a second inclined surface. The displacement plate 195 is located below the first adjusting plate 193 and the second adjusting plate 194. The second inclined surface of the displacement plate 195 is in contact with the first inclined surface, and the conveying mechanism 21 is installed at the bottom of the displacement plate 195. One end of at least two first connecting rods 196 is connected to the top of the displacement plate 195, and the other end of at least two first connecting rods 196 passes through the mounting plate 18. At least two first limiting plates 197 are respectively connected to the other ends of at least two first connecting rods 196, and the at least two first limiting plates 197 are located above the mounting plate 18. Springs 198 are respectively fitted on the outside of the two first connecting rods 196. One end of the first spring 198 is connected to the first limiting plate 197, and the other end of the first spring 198 is connected to the mounting plate 18. The two ends of the first guide rod 199 are respectively connected to the two first support plates 191, and the first guide rod 199 passes through the first adjusting plate 193 and the second adjusting plate 194 in sequence. The first motor 200 is installed at the bottom of the mounting plate 18, and the first motor 200 is connected to the first lead screw 192. The first external thread is adapted to the first internal thread, and the second external thread is adapted to the second internal thread.

[0051] By installing two first support plates 191 at the bottom of the mounting plate 18, and rotatably connecting the two ends of the first lead screw 192 to the two first support plates 191 respectively, the two first support plates 191 support the first lead screw 192, thereby enabling the first lead screw 192 to rotate between the two first support plates 191. By fitting the first threaded hole of the first adjusting plate 193 onto the outside of the first external thread of the first lead screw 192, and fitting the second threaded hole of the second adjusting plate 194 onto the outside of the second external thread of the first lead screw 192, with the first external thread and the second external thread having opposite helical directions, the first lead screw 192 is simultaneously threadedly connected to the first adjusting plate 193 and the second adjusting plate 194. This allows the rotation of the first lead screw 192 to drive the first adjusting plate 193 and the second adjusting plate 194 to move in opposite or opposite directions, thereby adjusting the distance between the first adjusting plate 193 and the second adjusting plate 194. By setting two first inclined surfaces on the opposite sidewalls of the first adjusting plate 193 and the second adjusting plate 194 respectively, the second inclined surfaces on both sides of the displacement plate 195 are made to fit against the first inclined surfaces, and the conveying mechanism 21 is installed at the bottom of the displacement plate 195, so that when the first adjusting plate 193 and the second adjusting plate 194 move relative to each other, the first adjusting plate 193 and the second adjusting plate 194 can cooperate to press the displacement plate 195 to move away from the mounting plate 18, thereby driving the conveying mechanism 21 to move. By connecting one end of at least two first connecting rods 196 to the top of the displacement plate 195 and connecting at least two first limiting plates 197 to the other ends of at least two first connecting rods 196 respectively, the multiple first connecting rods 196 and the multiple first limiting plates 197 can move synchronously with the displacement plate 195; by fitting a spring on the outside of the first connecting rod 196, connecting one end of the first spring 198 to the first limiting plate 197, and connecting the other end of the first spring 198 to the mounting plate 18, the mounting plate 18 can support the first limiting plate 197 and the first connecting rod 196 through the first spring 198. By connecting the two ends of the first optical bar 199 to two first support plates 191 respectively, and allowing the first optical bar 199 to pass through the first adjusting plate 193 and the second adjusting plate 194 in sequence, the two first support plates 191 cooperate to support the first optical bar 199, thereby enabling the first adjusting plate 193 and the second adjusting plate 194 to move along the first optical bar 199, thus improving the stability of the movement of the first adjusting plate 193 and the second adjusting plate 194; by installing the first motor 200 at the bottom of the mounting plate 18 and connecting the first motor 200 to the first lead screw 192, the mounting plate 18 supports the first motor 200, thereby enabling the first motor 200 to drive the first lead screw 192 to rotate, thus providing power for rotating the first lead screw 192.

[0052] With the above structure, when the mounting plate 18 is located between the two molds, the first motor 200 is started, causing the first motor 200 to drive the first lead screw 192 to rotate. This causes the first lead screw 192 to drive the first adjusting plate 193 and the second adjusting plate 194 to move relative to each other. This causes the first adjusting plate 193 and the second adjusting plate 194 to cooperate in pressing the displacement plate 195 to move away from the mounting plate 18, thereby causing the conveying mechanism 21 to come into contact with the battery box workpiece, so that the conveying mechanism 21 can pick up the battery box workpiece. At this time, the first connecting rod 196 and the first limiting plate 197 move synchronously with the displacement plate 195, thereby causing the first limiting plate 197 to press against the first spring 195. 8. Compression is performed; after the conveying mechanism 21 picks up the battery box workpiece, the first motor 200 is started, causing the first motor 200 to drive the first lead screw 192 to rotate in the opposite direction, thereby causing the first lead screw 192 to drive the first adjusting plate 193 and the second adjusting plate 194 to move in opposite directions, so that the first adjusting plate 193 and the second adjusting plate 194 are separated from the displacement plate 195. At this time, the first spring 198 is reset and drives the first limiting plate 197, the first connecting rod 196 and the displacement plate 195 to move towards the mounting plate 18, so as to ensure that the displacement plate 195 is in contact with the first adjusting plate 193 and the second adjusting plate 194, so as to drive the battery box workpiece to be moved out of the mold. By moving the first lead screw 192 to drive the first adjusting plate 193 and the second adjusting plate 194, and causing the first adjusting plate 193 and the second adjusting plate 194 to press the displacement plate 195, precise control is achieved over the movement distance of the displacement plate 195 and the conveying mechanism 21. This ensures that the conveying mechanism 21 can pick up the battery box workpiece and avoids interference between the conveying mechanism 21 and the mold, thereby improving the user experience. Simultaneously, the mounting plate 18 does not need to move while the conveying mechanism 21 is moving, facilitating its positioning and preventing interference between the mounting plate 18 and the mold, thus improving product safety.

[0053] In embodiments of the present invention, such as Figure 4 and Figure 7 As shown, the battery box handling device further includes: a first rack 28, a second motor 29, a first gear 30, a first limiting seat 31, and a second limiting seat 32; the first rack 28 is mounted on the side wall of a crossbeam 11 near the moving plate 12; the second motor 29 is mounted on a moving plate 12; the first gear 30 is connected to the second motor 29, and the first gear 30 meshes with the first rack 28; the two first limiting seats 31 are respectively mounted on the opposite side walls of the two crossbeams 11, the two first limiting seats 31 are respectively opposite to the two moving plates 12, and the two first limiting seats 31 are located above the injection molding mechanism 10; the two second limiting seats 32 are respectively mounted on the opposite side walls of the two crossbeams 11, the two second limiting seats 32 are respectively opposite to the two moving plates 12, and the two second limiting seats 32 are located above the worktable 22.

[0054] By mounting the first rack 28 on a crossbeam 11 near the side wall of the movable plate 12, and mounting the second motor 29 on the movable plate 12, the crossbeam 11 can support the first rack 28, thereby enabling the movable plate 12 to support the second motor 29. Simultaneously, by connecting the first gear 30 to the second motor 29 and meshing the first gear 30 with the first rack 28, the second motor 29 can drive the first gear 30 to rotate, thereby enabling the first gear 30 to mesh and move, thus providing power for the movable plate 12 to move on the crossbeam 11 via the four first rollers 14. By installing two first limiting seats 31 on the opposite sidewalls of the two crossbeams 11, so that the two first limiting seats 31 are opposite to the two moving plates 12 and are positioned above the injection molding mechanism 10, the two first limiting seats 31 can position the two moving plates 12 respectively when the mounting plate 18 moves above the injection molding mechanism 10, ensuring that the mounting plate 18 can move between the two molds, thereby preventing interference between the mounting plate 18 and the mold when the mounting plate 18 moves up and down; by installing two second limiting seats 32 on the opposite sidewalls of the two crossbeams 11, so that the two second limiting seats 32 are opposite to the two moving plates 12 and are positioned above the worktable 22, the two second limiting seats 32 can position the two moving plates 12 respectively when the mounting plate 18 moves above the worktable 22, thereby ensuring that the conveying mechanism 21 can place the battery box workpiece on the lifting plate 25, thus improving the user experience of the product.

[0055] In embodiments of the present invention, such as Figure 5 and Figure 7As shown, the first lifting mechanism 15 includes: a slide rail 151, a slider 152, a first connecting plate 153, a third motor 154, a second rack 155, a second gear 156, a third limiting seat 157, and a fourth limiting seat 158; the slide rail 151 is installed on the side wall of the column 16 opposite to the connecting beam 13; the slider 152 is provided with a groove, at least one slider 152 is installed on the side wall of the connecting beam 13 opposite to the column 16, and the slide rail 151 passes through the groove of the slider 152; the first connecting plate 153 is simultaneously connected to the top of two connecting beams 13, and the first connecting plate 153 is located on one side of the column 16; the third motor 154 is installed on the first connecting plate 155. On the connecting plate 153; the second rack 155 is installed on one side wall of the column 16, and the second rack 155 is opposite to the first connecting plate 153; the second gear 156 is connected to the third motor 154, and the second gear 156 meshes with the second rack 155; two third limit seats 157 are installed on the top of the column 16, the two third limit seats 157 are located on both sides of the slide rail 151, and the two third limit seats 157 are respectively opposite to the two connecting beams 13; two fourth limit seats 158 are installed on the bottom of the column 16, the two fourth limit seats 158 are located on both sides of the slide rail 151, and the two fourth limit seats 158 are respectively opposite to the two connecting beams 13.

[0056] By installing the slide rail 151 on the side wall opposite to the column 16 and the connecting beam 13, and installing at least one slider 152 on the side wall of the connecting beam 13, with the slide rail 151 passing through the groove of the slider 152, the column 16 supports the slide rail 151, thereby enabling the column 16 to move up and down along the groove via the slide rail 151, thus improving the stability of the column 16's up and down movement; by connecting the first connecting plate 153 to the top of both connecting beams 13 simultaneously, and installing the third motor 154 on the first connecting plate 153, the two connecting beams 13 support the first connecting plate 153, thereby enabling the first connecting plate 153 to support the third motor 154, thus improving the stability of the third motor 154. By mounting the second gear 156 on one side wall of the column 16, connecting the second gear 156 to the third motor 154, and meshing the second gear 156 with the second rack 155, the third motor 154 can drive the second gear 156 to rotate. This allows the second gear 156 to mesh with the second rack 155 and the column 16 to move up and down, thereby adjusting the height of the column 16. By mounting two third limit seats 157 on the top of the column 16, placing the two third limit seats 157 on both sides of the slide rail 151, and positioning the two third limit seats 157 opposite the two connecting beams 13, when the column 16 moves downward to its lowest point, the two third limit seats 157 will be in contact with the two connecting beams 13, thus limiting the position of the column 16. At the same time, it can also position the downward movement of the mounting plate 18, thereby ensuring that the conveying mechanism 21 can pick up the battery box workpiece in the mold. By installing two fourth limiting seats 158 at the bottom of the column 16, the two fourth limiting seats 158 are located on both sides of the slide rail 151, and the two fourth limiting seats 158 are respectively opposite to the two connecting beams 13, so that when the column 16 moves upward to the highest position, the two fourth limiting seats 158 are respectively in contact with the two connecting beams 13, thereby limiting the column 16 to prevent the slide rail 151 from moving out of the slide groove.

[0057] Specifically, the third motor 154 is equipped with a worm gear reducer, thereby using the self-locking performance of the worm gear reducer to prevent the column 16 from moving downward due to its own weight.

[0058] In embodiments of the present invention, such as Figure 8As shown, the flipping mechanism 17 includes: a second connecting plate 171, a connecting seat 172, a first connecting frame 173, and a cylinder 174; the second connecting plate 171 is connected to the bottom of the column 16; two connecting seats 172 are installed on the top of one side of the mounting plate 18, and the two connecting seats 172 are rotatably connected to the second connecting plate 171; the first connecting frame 173 is L-shaped, and two first connecting frames 173 are installed on the top of the other side of the mounting plate 18; two cylinders 174 are rotatably connected to the side wall of the column 16, and the output ends of the two cylinders 174 are respectively rotatably connected to the two first connecting frames 173.

[0059] By connecting the second connecting plate 171 to the bottom of the column 16, the connection area at the bottom of the column 16 is increased; by installing two connecting seats 172 on the top of one side of the mounting plate 18 and rotatably connecting the two connecting seats 172 to the second connecting plate 171, the second connecting plate 171 supports the mounting plate 18 through the two connecting seats 172, thereby enabling the mounting plate 18 to rotate relative to the second connecting plate 171; by installing two L-shaped first connecting frames 173 on the top of the other side of the mounting plate 18, rotatably connecting two cylinders 174 to the side wall of the column 16, and rotatably connecting the output ends of the two cylinders 174 to the two first connecting frames 173 respectively, the two cylinders 174 cooperate to drive the first connecting frames 173 and the mounting plate 18 to flip, thereby enabling the mounting plate 18 to be in a horizontal or vertical state.

[0060] In embodiments of the present invention, such as Figure 2 and Figure 3 As shown, the conveying mechanism 21 includes: a second connecting frame 211, an inner support airbag 212, a first air pipe 213, and a second air pipe 214; the second connecting frame 211 is L-shaped, and four second connecting frames 211 are installed at the bottom of the displacement plate 195; four inner support airbags 212 are respectively installed on the four second connecting frames 211; the two ends of the two first air pipes 213 are respectively connected to two inner support airbags 212 located on one side; the two ends of the second air pipe 214 are respectively connected to the two first air pipes 213.

[0061] By installing four L-shaped second connecting frames 211 at the bottom of the displacement plate 195 and installing four inner support airbags 212 on the four second connecting frames 211 respectively, the displacement plate 195 supports the inner support airbags 212 through the second connecting frames 211, thereby improving the stability of the inner support airbags 212. By connecting the two ends of the two first air pipes 213 to the two inner support airbags 212 located on one side respectively, and connecting the two ends of the second air pipe 214 to the two first air pipes 213 respectively, the two first air pipes 213 and the second air pipe 214 connect the four inner support airbags 212 together. Thus, when the second air pipe 214 is connected to the air source through the hose, the air in the air source can be injected into the four inner support airbags 212 through the second air pipe 214 and the first cylinder 174, thereby inflating the four inner support airbags 212.

[0062] Using the above structure, when the mounting plate 18 is located between the two molds, the displacement mechanism 19 is activated. The displacement mechanism 19 drives the four inner support airbags 212 to move towards the battery box workpiece, thereby embedding the four inner support airbags 212 into the four mounting holes in the battery box workpiece. Then, air from the air source is injected into the four inner support airbags 212, causing them to inflate and tightly adhere to the inner walls of the four mounting holes, thus enabling the picking up of the battery box workpiece. When the battery box workpiece is placed in the lifting plate 25, the air from the air source stops inflating the four inner support airbags 212, causing them to compress and separate from the inner walls of the mounting holes, facilitating the separation of the inner support airbags 212 from the battery box workpiece.

[0063] In embodiments of the present invention, such as Figures 10 to 12As shown, the second lifting mechanism 23 includes: a receiving frame 231, first synchronous pulleys 232, a first synchronous belt 233, a second synchronous pulley 234, and a second synchronous belt 235; the receiving frame 231 is a hollow cavity with openings at both the top and bottom, and is mounted on one side of the worktable 22; two first synchronous pulleys 232 are located inside the receiving frame 231, and on one side of the receiving frame 231, both first synchronous pulleys 232 are rotatably connected to the receiving frame 231, and are arranged vertically; the first synchronous belt 234 is simultaneously fitted with... The first synchronous pulley 232 is mounted on the outside of the two first synchronous pulleys 232; the two second synchronous pulleys 234 are located inside the receiving frame 231, and the two second synchronous pulleys 234 are located on the other side of the receiving frame 231. The two second synchronous pulleys 234 are rotatably connected to the receiving frame 231, and the two second synchronous pulleys 234 are arranged vertically; the second synchronous belt 235 is fitted on the outside of the two second synchronous pulleys 234; one end of the lifting plate 25 is located inside the receiving frame 231, the lifting plate 25 is connected to the first synchronous belt 233 and the second synchronous belt 235, and the lifting plate 25 passes through the receiving frame 231.

[0064] By mounting the receiving frame 231 on one side of the workbench 22 and setting the receiving frame 231 as a hollow cavity with openings at both the top and bottom, the workbench 22 supports the receiving frame 231, thereby providing a receiving space within the receiving frame 231. By placing two first synchronous pulleys 232 on one side inside the receiving frame 231 and simultaneously rotatably connecting the two first synchronous pulleys 232 to the receiving frame 231, the receiving frame 231 supports the two first synchronous pulleys 232, thereby enabling the two first synchronous pulleys 232 to rotate within the receiving frame 231. By simultaneously fitting the first synchronous belt 233 onto the outside of the first synchronous pulleys 232, the two first synchronous pulleys 232 cooperate to support the first synchronous belt 233, thereby enabling the rotation of the first synchronous pulleys 232 to drive the first synchronous belt 233 to move. By placing two second synchronous pulleys 234 on the other side of the receiving frame 231 and simultaneously rotatably connecting them to the receiving frame 231, the receiving frame 231 supports the two second synchronous pulleys 234, allowing them to rotate within the receiving frame 231. By simultaneously fitting a second synchronous belt 235 onto the outside of the second synchronous pulleys 234, the two second synchronous pulleys 234 cooperate to support the second synchronous belt 235, enabling the rotation of the second synchronous pulleys 234 to drive the second synchronous belt 235 to move. By placing one end of a lifting plate 25 inside the receiving frame 231, connecting it simultaneously to the first synchronous belt 233 and the second synchronous belt 235, and allowing the lifting plate 25 to pass through the receiving frame 231, the first synchronous belt 233 and the second synchronous belt 235 cooperate to drive the lifting plate 25 up and down, thereby adjusting the height of the lifting plate 25.

[0065] In embodiments of the present invention, such as Figure 6 , Figures 10 to 12As shown, the second lifting mechanism 23 further includes: a first bevel gear 236, a bearing seat 237, a rotating shaft 238, a second bevel gear 239, a fourth motor 240, a guide rod 241, a guide seat 242, and a second limiting plate 243; the two first bevel gears 236 are respectively connected to a first synchronous pulley 232 and a second synchronous pulley 234, and the two first bevel gears 236 are located on the outside of the receiving frame 231; the two bearing seats 237 are installed on the side wall of the receiving frame 231, and the two bearing seats 237 are located between the two first bevel gears 236; the rotating shaft 238 passes through the two bearing seats 237 in sequence, and the rotating shaft 238 is rotatably connected to the two bearing seats 237 simultaneously; the two second bevel gears 239 are respectively connected to the two bearing seats 237 of the rotating shaft 238. The two ends are connected, and the two second bevel gears 239 mesh with the two first bevel gears 236 respectively; the fourth motor 240 is mounted on the side wall of the receiving frame 231, and the fourth motor 240 is connected to another first synchronous pulley 232; one end of at least two guide rods 241 is connected to the bottom of the lifting plate 25, and the other end of at least two guide rods 241 passes through the top of the worktable 22; at least two guide seats 242 are installed inside the worktable 22, and at least two guide seats 242 are respectively arranged around the outside of at least two guide rods 241; at least two second limiting plates 243 are respectively connected to the other end of at least two guide rods 241, and at least two second limiting plates 243 are respectively located below at least two guide seats 242.

[0066] By connecting two first bevel gears 236 to a first synchronous pulley 232 and a second synchronous pulley 234 respectively, and positioning the two first bevel gears 236 outside the receiving frame 231, the two first bevel gears 236 rotate synchronously with the first synchronous pulley 232 and the second synchronous pulley 234 respectively; by mounting two bearing seats 237 on the side wall of the receiving frame 231, the rotating shaft 238 passes through the two bearing seats 237 in sequence, and the rotating shaft 238 is rotatably connected to the two bearing seats 237 simultaneously, so that the two bearing seats 237 support the rotating shaft 238, thereby enabling the rotating shaft 238 to rotate within the two bearing seats 237; by connecting the two... Each of the two second bevel gears 239 is connected to both ends of the rotating shaft 238, and the two second bevel gears 239 mesh with the two first bevel gears 236 respectively, so that the rotating shaft 238 can drive the two second bevel gears 239 to rotate, thereby enabling the second bevel gears 239 to mesh with the first bevel gears 236 to rotate; by mounting the fourth motor 240 on the side wall of the receiving frame 231 and connecting the fourth motor 240 to another first synchronous pulley 232, the receiving frame 231 supports the fourth motor 240, thereby enabling the fourth motor 240 to drive the first synchronous pulley 232 to rotate, thus providing power for rotating the first synchronous pulley 232. By connecting one end of multiple guide rods 241 to the bottom of the lifting plate 25 and allowing the other ends of the multiple guide rods 241 to pass through the top of the worktable 22, the multiple guide rods 241 and the lifting plate 25 can move up and down synchronously. By installing multiple guide seats 242 inside the worktable 22 and having the multiple guide seats 242 respectively wrapped around the outside of the multiple guide rods 241, the worktable 22 supports the multiple guide seats 242, thereby allowing the guide seats 242 to guide the guide rods 241 and prevent the guide rods 241 from colliding with the lifting plate 25. 5. The displacement occurs during vertical movement to improve the stability of the lifting plate 25 during vertical movement; by connecting multiple second limiting plates 243 to the other end of multiple guide rods 241 respectively, and placing the second limiting plates 243 below the guide seat 242, the second limiting plates 243 and guide rods 241 can move vertically, so that when the other end of the guide rod 241 moves to the guide seat 242, the second limiting plates 243 and guide seat 242 are engaged, so as to prevent the guide rod 241 from moving out of the guide seat 242, thereby improving the user experience of the product.

[0067] With the above structure, when the first synchronous pulley 232 rotates, the first synchronous pulley 232 will drive a first bevel gear 236 to rotate, thereby causing the first bevel gear 236 to drive a second bevel gear 239 and a rotating shaft 238 to rotate, which in turn causes another second bevel gear 239 to drive the second synchronous pulley 234 to rotate, so that the first synchronous belt 233 and the second synchronous belt 235 move synchronously, thereby improving the stability of the lifting plate 25 moving up and down.

[0068] In embodiments of the present invention, such as Figure 6 ,like Figure 10 and Figure 13 As shown, the pushing mechanism 26 includes: a clearance groove 261, a mounting frame 262, a second support plate 263, a second lead screw 264, a pushing plate 265, a brush 266, and a drain groove 267; the clearance groove 261 is located on the top of the workbench 22, communicates with the receiving frame 231, and is located below the lifting plate 25; the mounting frame 262 is L-shaped, fixed on the workbench 22, and one end of the mounting frame 262 is connected to the receiving frame 231; the second support plate 263 is fixed on the side wall of the mounting frame 262 opposite to the receiving frame 231; the outer wall of the second lead screw 264 is provided with a second lead screw 265. The second lead screw 264 has three external threads. One end of the second lead screw 264 is rotatably connected to the second support plate 263, and the other end of the second lead screw 264 is rotatably connected to the mounting bracket 262. The push plate 265 has a third threaded hole and a third internal thread. The third threaded hole of the push plate 265 is fitted onto the outside of the second lead screw 264, and the push plate 265 is located above the worktable 22. The brush 266 is installed at the bottom of the push plate 265 and is in contact with the worktable 22. The water drain trough 267 is installed through the top of the worktable 22 and is located on the side of the clearance groove 261 away from the mounting bracket 262.

[0069] By setting the clearance groove 261 on the top of the workbench 22, connecting the clearance groove 261 to the receiving frame 231, and positioning the clearance groove 261 below the lifting plate 25, the lifting plate 25 can be embedded in the clearance groove 261 when it moves downward, thus ensuring that the top of the lifting plate 25 is on the same plane as the top of the workbench 22. By fixing the L-shaped mounting bracket 262 to the workbench 22 and fixing the second support plate 263 to the side wall of the mounting bracket 262, the workbench 22 supports the mounting bracket 262, thereby supporting the second support plate 263. By rotatably connecting one end of the second lead screw 264 to the second support plate 263 and the other end of the second lead screw 264 to the mounting bracket 262, the second support plate 263 and the mounting bracket 262 cooperate to support the second lead screw 264, thus ensuring that the second lead screw... The lever 264 can rotate between the second support plate 263 and the mounting bracket 262. By fitting the third threaded hole of the pusher plate 265 onto the outside of the second lead screw 264 and positioning the pusher plate 265 above the worktable 22, the pusher plate 265 and the second lead screw 264 are threadedly connected. This allows the second lead screw 264 to drive the pusher plate 265 to move, thereby enabling the pusher plate 265 to push the battery box workpiece placed on the lifting plate 25 to move, so that the battery box workpiece can be removed from the lifting plate 25 for subsequent handling. By installing the brush 266 at the bottom of the pusher plate 265 and making the brush 266 fit against the worktable 22, the pusher plate 265 can drive the brush 266 to move, thereby enabling the brush 266 to scrape away the water remaining on the lifting plate 25. By installing the drain trough 267 through the top of the worktable 22 and positioning the drain trough 267 on the side of the relief groove 261 away from the mounting bracket 262, the water scraped by the brush 266 can flow into the drain trough 267, thus facilitating water recycling.

[0070] Specifically, the drying mechanism 33 is installed on the mounting bracket 262, located above the second lead screw 264, and opposite to the lifting plate 25, so that when the battery box workpiece is placed on the lifting plate 25, the drying mechanism 33 can dry the battery box workpiece.

[0071] In an embodiment of the present invention, the pushing mechanism 26 further includes: a sealing gasket 268, a connecting block 269, a second connecting rod 273, a second roller 270, a third limiting plate 271, and a second spring 272; the sealing gasket 268 is an elastic body, and the three sealing gaskets 268 are respectively installed on the three inner walls of the relief groove 261, and the three sealing gaskets 268 are respectively in contact with the three side walls of the lifting plate 25; the connecting block 269 is connected to the end of the pushing plate 265 away from the second lead screw 264; the second connecting rod 273... The second roller 270 passes through the connecting block 269; one end of the second connecting rod 273 is connected to the second roller 270, and the second roller 270 is located below the connecting block 269; the third limiting plate 271 is connected to the other end of the second connecting rod 273, and the third limiting plate 271 is located above the connecting block 269; the second spring 272 is fitted on the outside of the second connecting rod 273, one end of the second spring 272 is connected to the third limiting plate 271, and the other end of the second spring 272 is connected to the connecting block 269.

[0072] By installing three sealing gaskets 268 on the three inner walls of the relief groove 261 and making the three sealing gaskets 268 fit against the three side walls of the lifting plate 25, the sealing gaskets 268 seal the gap between the lifting plate 25 and the inner wall of the relief groove 261, thereby preventing residual water on the lifting plate 25 from flowing into the relief groove 261 and ensuring that all water flows into the leakage groove 267. By connecting the connecting block 269 to the end of the pusher plate 265 away from the second lead screw 264, the pusher plate 265 and the connecting block 269 can move synchronously. By passing the second connecting rod 273 through the connecting block 269 and connecting the second roller 270 to one end of the second connecting rod 273, the second roller 270 and the second connecting rod 273 can move synchronously up and down. By connecting the third limiting plate 271 to the other end of the second connecting rod 273, fitting the second spring 272 on the outside of the second connecting rod 273, connecting one end of the second spring 272 to the third limiting plate 271, and connecting the other end of the second spring 272 to the connecting block 269, the third limiting plate 271 and the second connecting rod 273 can move synchronously up and down. Thus, the connecting block 269 supports the third limiting plate 271, the second connecting rod 273, and the second roller 270 through the second spring 272.

[0073] With the above structure, when the second lead screw 264 drives the pusher plate 265 to move, the pusher plate 265 will drive the second roller 270 to roll on the worktable 22 and the lifting plate 25 through the connecting block 269, thereby supporting the other end of the pusher plate 265 and improving the stability of the pusher plate 265's movement. The connecting block 269 supports the third limit plate 271, the second connecting rod 273, and the second roller 270 through the second spring 272, so that when the second roller 270 moves on the worktable 22 or the lifting plate 25, the second roller 270 will move up and down to adapt to the height of the worktable 22 and the lifting plate 25, thereby ensuring that the second roller 270 supports the pusher plate 265 and improving the stability of the pusher plate 265's movement.

[0074] In the description of this invention, the term "a plurality of" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances.

[0075] In the description of this invention, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this invention, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0076] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A battery box handling device, wherein the battery box handling device is mounted on an injection molding mechanism, characterized in that, The battery box handling device includes: Crossbeams, two of which are mounted on the injection molding mechanism, with a gap between the two crossbeams; The two movable plates are located between the two crossbeams, and each of the two movable plates is located on one side of the two crossbeams. The two connecting beams are connected at both ends to the two movable plates respectively, and there is a gap between the two connecting beams; The first roller, four first rollers are rotatably connected to the movable plate, and the four first rollers are respectively attached to the upper and lower sides of the crossbeam; A first lifting mechanism is installed on the two connecting beams; A column, which is located between the two connecting beams and is connected to the first lifting mechanism; A flipping mechanism is mounted on the column. Mounting plate, which is located below the column and is connected to the flipping mechanism; A displacement mechanism is mounted on the bottom of the mounting plate; A transport mechanism, which is connected to the displacement mechanism; A worktable is located on one side of the injection molding mechanism and below the two crossbeams; A second lifting mechanism is installed on the worktable; A lifting plate, which is connected to the second lifting mechanism and is located below the two crossbeams; A material pushing mechanism is installed on the worktable and is located on the side of the lifting plate closer to the injection molding mechanism; The displacement mechanism includes: A first support plate, two first support plates are installed at the bottom of the mounting plate, and there is a gap between the two first support plates; The first lead screw has a first external thread and a second external thread symmetrically arranged on its outer wall. The first external thread and the second external thread have opposite helical directions. The two ends of the first lead screw are respectively rotatably connected to the two first support plates. A first adjusting plate, wherein a first threaded hole is provided in the first adjusting plate, and a first internal thread is provided in the first threaded hole, and the first threaded hole of the first adjusting plate is fitted onto the outside of the first external thread of the first lead screw; The second adjusting plate has a second threaded hole inside, and a second internal thread inside the second threaded hole. The second threaded hole of the second adjusting plate is fitted onto the outside of the second external thread of the first lead screw. The first inclined surface, and the two first inclined surfaces are respectively disposed on the opposite side walls of the first adjusting plate and the second adjusting plate; The displacement plate has second inclined surfaces on both sides of its top. The displacement plate is located below the first adjusting plate and the second adjusting plate. The second inclined surfaces of the displacement plate are in contact with the first inclined surfaces, and the conveying mechanism is installed at the bottom of the displacement plate. First connecting rod, at least two of the first connecting rods have one end connected to the top of the displacement plate, and the other end of at least two of the first connecting rods passes through the mounting plate; First limiting plate, at least two first limiting plates are respectively connected to the other end of at least two first connecting rods, and at least two first limiting plates are located above the mounting plate; A first spring, at least two first springs are respectively fitted on the outside of two first connecting rods, one end of the first spring is connected to the first limiting plate, and the other end of the first spring is connected to the mounting plate; The first light bar has two ends connected to the two first support plates respectively, and the first light bar passes through the first adjustment plate and the second adjustment plate in sequence; A first motor is mounted on the bottom of the mounting plate and is connected to the first lead screw; Wherein, the first external thread is adapted to the first internal thread, and the second external thread is adapted to the second internal thread.

2. The battery box handling device according to claim 1, characterized in that, The battery box handling device also includes: A first rack is mounted on the side wall of one of the crossbeams near the movable plate; A second motor is mounted on one of the movable plates; The first gear is connected to the second motor and meshes with the first rack. The first limiting seat, the two first limiting seats are respectively installed on the opposite side walls of the two crossbeams, the two first limiting seats are respectively opposite to the two moving plates, and the two first limiting seats are located above the injection molding mechanism; The two second limiting seats are respectively installed on the opposite side walls of the two crossbeams, and are respectively opposite to the two movable plates, and are located above the worktable.

3. The battery box handling device according to claim 1, characterized in that, The first lifting mechanism includes: A slide rail is installed on the side wall opposite to the column and the connecting beam; A slider, wherein a groove is provided inside the slider, at least one of the sliders is installed on the side wall opposite to the column of the connecting beam, and the slide rail passes through the groove of the slider; The first connecting plate is connected to the top of both connecting beams simultaneously, and the first connecting plate is located on one side of the column; A third motor is mounted on the first connecting plate; The second rack is mounted on one side wall of the column and is opposite to the first connecting plate; The second gear is connected to the third motor and meshes with the second rack; The two third limiting seats are installed on the top of the column, located on both sides of the slide rail, and are respectively opposite to the two connecting beams. The fourth limiting seat is installed at the bottom of the column. The two fourth limiting seats are located on both sides of the slide rail and are respectively opposite to the two connecting beams.

4. The battery box handling device according to claim 3, characterized in that, The flipping mechanism includes: The second connecting plate is connected to the bottom of the column; Connecting seats, two of the connecting seats are mounted on the top of one side of the mounting plate, and the two connecting seats are rotatably connected to the second connecting plate; The first connecting bracket is L-shaped, and two of the first connecting brackets are installed on the top of the other side of the mounting plate; The cylinders are rotatably connected to the side wall of the column, and the output ends of the two cylinders are rotatably connected to the two first connecting frames respectively.

5. A battery box handling device according to claim 4, characterized in that, The transport mechanism includes: The second connecting frame is L-shaped, and four of the second connecting frames are installed at the bottom of the displacement plate; Internal support airbags, the four internal support airbags are respectively installed on the four second connecting frames; The first trachea, with its two ends respectively connected to the two internal support airbags located on one side; The second trachea is connected at both ends to the two first tracheas respectively.

6. The battery box handling device according to claim 1, characterized in that, The second lifting mechanism includes: A receiving frame, wherein the receiving frame is a hollow cavity with openings at both the top and bottom ends, and the receiving frame is installed on one side of the worktable; The first synchronous pulley, two first synchronous pulleys are located inside the receiving frame, two first synchronous pulleys are located on one side of the receiving frame, two first synchronous pulleys are simultaneously rotatably connected to the receiving frame, and the two first synchronous pulleys are arranged vertically; The first timing belt is fitted onto the outside of both first timing pulleys; The two second synchronous pulleys are located inside the receiving frame and on the other side of the receiving frame. The two second synchronous pulleys are rotatably connected to the receiving frame at the same time, and the two second synchronous pulleys are arranged vertically. The second timing belt is fitted onto the outside of both second timing pulleys; One end of the lifting plate is located inside the receiving frame, the lifting plate is connected to both the first synchronous belt and the second synchronous belt, and the lifting plate passes through the receiving frame.

7. A battery box handling device according to claim 6, characterized in that, The second lifting mechanism also includes: The first bevel gear, the two first bevel gears are respectively connected to a first synchronous pulley and a second synchronous pulley, and the two first bevel gears are located outside the receiving frame; Two bearing housings are mounted on the side wall of the receiving frame and are located between the two first bevel gears; A rotating shaft passes sequentially through two bearing seats, and the rotating shaft is rotatably connected to both bearing seats simultaneously; The two second bevel gears are respectively connected to the two ends of the rotating shaft, and the two second bevel gears respectively mesh with the two first bevel gears; A fourth motor is mounted on the side wall of the receiving frame and is connected to another of the first synchronous pulleys; Guide rods, at least two of which have one end connected to the bottom of the lifting plate, and the other end of at least two of which pass through the top of the worktable; Guide seats, at least two of the guide seats are installed inside the worktable, and at least two of the guide seats are respectively arranged around the outside of at least two of the guide rods; The second limiting plate, at least two of the second limiting plates are respectively connected to the other end of at least two of the guide rods, and the at least two second limiting plates are respectively located below the at least two guide seats.

8. A battery box handling device according to claim 7, characterized in that, The pushing mechanism includes: A clearance groove is provided on the top of the workbench, the clearance groove is connected to the receiving frame, and the clearance groove is located below the lifting plate; The mounting bracket is L-shaped and fixed to the workbench, with one end of the mounting bracket connected to the receiving frame; The second support plate is fixed to the side wall of the mounting frame opposite to the receiving frame; The second lead screw has a third external thread on its outer wall. One end of the second lead screw is rotatably connected to the second support plate, and the other end of the second lead screw is rotatably connected to the mounting bracket. A pusher plate is provided with a third threaded hole, and a third internal thread is provided in the third threaded hole. The third threaded hole of the pusher plate is fitted on the outside of the second lead screw, and the pusher plate is located above the worktable. A brush is installed at the bottom of the pusher plate and is in contact with the worktable; A drainage groove is provided through the top of the workbench, and the drainage groove is located on the side of the relief groove away from the mounting bracket.

9. A battery box handling device according to claim 8, characterized in that, The feeding mechanism also includes: The sealing gasket is an elastomer, and three sealing gaskets are respectively installed on the three inner walls of the relief groove, and the three sealing gaskets are respectively attached to the three side walls of the lifting plate; A connecting block, wherein the connecting block is connected to the end of the pusher plate opposite to the second lead screw; A second connecting rod passes through the connecting block; The second roller is connected to one end of the second connecting rod, and the second roller is located below the connecting block; The third limiting plate is connected to the other end of the second connecting rod, and the third limiting plate is located above the connecting block; The second spring is fitted onto the outside of the second connecting rod. One end of the second spring is connected to the third limiting plate, and the other end of the second spring is connected to the connecting block.

Images