Automobile part demagnetizing device

Abstract

The utility model relates to the technical field of part degaussing, in particular to an automobile part degaussing device which comprises an operation table, a degaussing machine is fixedly installed on the surface of the operation table, and a first conveying belt and a second conveying belt are arranged on the surface of the operation table. The first conveying belt and the second conveying belt are located on the surface of the operation table and arranged in a central symmetry mode, and a linkage mechanism for driving the first conveying belt and the second conveying belt to rotate synchronously is arranged on the side wall of the operation table. Through the arrangement of the first conveying belt, the second conveying belt, the rotating plate, the push plate, the driving mechanism and the linkage mechanism, parts can be directly placed on the workbench and conveyed into the degaussing machine through the first conveying belt to be degaussed one by one in batches, the parts can be overturned through the rotating plate in the degaussing process, the degaussing time is saved, and the degaussing efficiency is improved. And after degaussing, the parts can be pushed to the second conveying belt through the push plate to be conveyed out of the degaussing machine, the working efficiency is improved, and actual use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of component demagnetization, in particular to a demagnetization device for automobile components. Background Art

[0002] Demagnetization can reduce the impact of residual magnetic fields and improve the performance of parts. Electromagnetic forces are generated during machining, resulting in magnetic fields on the surface and inside of the workpiece. If demagnetization is not performed, these magnetic fields will reduce the performance of the parts and even affect the entire assembly system. Demagnetization can ensure product quality. Since the residual magnetic field during machining will affect the measurement accuracy, if demagnetization is not performed, it will cause errors in the measurement results and affect product quality.

[0003] The patent with publication number CN217847587U discloses a demagnetization device for automobile parts processing. This patent requires manually moving the clamping plates and then placing the parts between the clamping plates for fixing. The parts cannot be directly placed on the workbench for batch demagnetization. Each part needs to be manually fixed and manually disassembled for demagnetization, which increases the work steps and reduces the work efficiency. The parts need to be moved to the port of the workbench before they can be turned over, and then the workpiece needs to be moved back by a screw. The stroke is long and the working time is long, which is inconvenient for actual use. Utility Model Content

[0004] The utility model aims to provide a demagnetizing device for automobile parts, which solves the problem in the prior art that parts cannot be demagnetized in batches, resulting in each part needing to be manually clamped and disassembled, increasing work steps and reducing work efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A demagnetization device for automobile parts comprises an operating table, a demagnetization machine is fixedly installed on the surface of the operating table, a first conveyor belt and a second conveyor belt are arranged on the surface of the operating table, the first conveyor belt and the second conveyor belt are respectively located on the surface of the operating table and are centrally symmetrically arranged, a side wall of the operating table is provided with a linkage mechanism for driving the first conveyor belt and the second conveyor belt to rotate synchronously, a rotating plate is rotatably connected to the surface of the operating table, the rotating plate is an "L"-shaped structure, a driving mechanism for driving the rotating plate to rotate is arranged on the surface of the operating table, and a push plate is arranged on the surface of the operating table relative to the position of the second conveyor belt.

[0007] Preferably, the top of the first conveyor belt is flush with the rotating plate, the top of the second conveyor belt is lower than the rotating plate, and the bottom of the push plate is flush with the top of the rotating plate.

[0008] Preferably, a fixed block is fixedly installed on the surface of the operating table, a second cylinder is fixedly installed on the surface of the fixed block, an output port of the second cylinder is fixedly connected to the push plate, a support rod is fixedly installed on the surface of the push plate, and the support rod slides through the fixed block.

[0009] Preferably, the linkage mechanism includes a motor, which is fixedly mounted on the side wall of the operating table, and the operating table is internally rotatably connected with a first rotating shaft and a second rotating shaft, the output shaft port of the motor is fixedly connected to the second rotating shaft, and the surfaces of the first rotating shaft and the second rotating shaft are respectively fixedly mounted with a first transmission disk and a second transmission disk, and the first transmission disk and the second transmission disk are connected by a belt drive, and the first conveyor belt and the second conveyor belt are internally rotatably connected with rollers near both ends, and the first conveyor belt and the second conveyor belt are both driven by rollers, and the first rotating shaft and the second rotating shaft are respectively fixedly connected to the roller of the first conveyor belt and the roller of the second conveyor belt.

[0010] Preferably, the driving mechanism includes a first cylinder, a mounting groove is provided at the bottom of the operating table, the first cylinder is fixedly installed inside the mounting groove at the bottom of the operating table, a rack is slidably connected inside the mounting groove, a port of the rack is fixedly connected to an output port of the first cylinder, two connecting blocks are fixedly installed on the surface of the operating table at the position of the demagnetizer, a transmission shaft is fixedly installed on the side wall of the rotating plate, the rotating plate is rotatably connected to the connecting block by means of the transmission shaft, a gear is fixedly installed on the surface of the transmission shaft, and the gear is meshed with the rack.

[0011] Preferably, the surface of the operating table is slidably connected to a shielding frame at a position located at the end of the first conveyor belt, the shielding frame is a "U"-shaped structure, a spring is fixedly installed on the surface of the shielding frame, and the spring is fixedly connected to the operating table away from the port of the shielding frame.

[0012] The utility model has at least the following beneficial effects:

[0013] By arranging the first conveyor belt, the second conveyor belt, the rotating plate, the pushing plate, the driving mechanism and the linkage mechanism, the parts can be directly placed on the workbench and conveyed to the demagnetizing machine by the first conveyor belt for batch demagnetization one by one. In the process of demagnetization, the rotating plate can be used to flip the parts, which saves the demagnetization time and improves the demagnetization effect. After demagnetization, the pushing plate can be used to push the parts to the second conveyor belt to be conveyed out of the demagnetizer, which improves work efficiency and is convenient for practical use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Side view;

[0017] Figure 3 This is a schematic diagram of the motor structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the rack structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the shielding frame of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the second cylinder of the utility model.

[0021] In the figure: 1. operating table; 2. first conveyor belt; 3. second conveyor belt; 4. demagnetizer; 5. rotating plate; 6. motor; 7. push plate; 8. roller; 9. first rotating shaft; 10. first transmission disk; 11. second rotating shaft; 12. second transmission disk; 13. first cylinder; 14. rack; 15. gear; 16. transmission shaft; 17. shielding frame; 18. spring; 19. fixing block; 20. second cylinder; 21. support rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0026] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] Reference Figure 1-6 A demagnetization device for automobile parts comprises an operating table 1, a demagnetization machine 4 is fixedly installed on the surface of the operating table 1, a first conveyor belt 2 and a second conveyor belt 3 are arranged on the surface of the operating table 1, the first conveyor belt 2 and the second conveyor belt 3 are respectively located on the surface of the operating table 1 and are centrally symmetrically arranged, a side wall of the operating table 1 is provided with a linkage mechanism for driving the first conveyor belt 2 and the second conveyor belt 3 to rotate synchronously, a rotating plate 5 is rotatably connected to the surface of the operating table 1, the rotating plate 5 is an "L"-shaped structure, a driving mechanism for driving the rotating plate 5 to rotate is provided on the surface of the operating table 1, and a push plate 7 is provided on the surface of the operating table 1 relative to the position of the second conveyor belt 3. When in use, the demagnetization machine 4 is turned on, and the linkage mechanism is used to simultaneously convey and pause the first conveyor belt 2 and the second conveyor belt 3, and then the parts are placed one by one on the surface of the first conveyor belt 2, and the first conveyor belt 2 is used to transfer the parts to the first conveyor belt 2. When belt 2 transfers the parts to the surface of the rotating plate 5, the linkage mechanism is closed. At this time, the demagnetizer 4 demagnetizes the parts on the surface of the rotating plate 5, and at the same time, the driving mechanism is used to drive the rotating plate 5 to flip over, and the parts are turned over, so that the demagnetizer 4 demagnetizes the surface of one side of the bottom of the parts, so that the demagnetizer 4 demagnetizes the parts more thoroughly. After demagnetization, the push plate 7 is used to push the parts on the surface of the rotating plate 5 to the surface of the second conveyor belt 3, and then the driving mechanism is used to reset the rotating plate 5 again. At this time, the linkage mechanism is continued to be used to rotate the second conveyor belt 3 and the second conveyor belt 3, and the second conveyor belt 3 is used to transfer the parts out of the operating table 1, and at the same time, the next part is just transferred to the rotating plate 5. Repeating the above steps can achieve the purpose of batch operation of parts, and can make the parts demagnetized in batches, improve the demagnetization work efficiency, and facilitate practical use.

[0028] Furthermore, the top of the first conveyor belt 2 is flush with the turn plate 5, the top of the second conveyor belt 3 is lower than the turn plate 5, and the bottom of the push plate 7 is flush with the top of the turn plate 5. By setting the first conveyor belt 2, the second conveyor belt 3 and the turn plate 5 to different heights, the first conveyor belt 2 can convey the parts to the surface of the turn plate 5, and the push plate 7 can push the parts on the surface of the turn plate 5 to the surface of the second conveyor belt 3, which is convenient for practical use.

[0029] Furthermore, a fixed block 19 is fixedly installed on the surface of the operating table 1, and a second cylinder 20 is fixedly installed on the surface of the fixed block 19. The output port of the second cylinder 20 is fixedly connected to the push plate 7. A support rod 21 is fixedly installed on the surface of the push plate 7. The support rod 21 slides through the fixed block 19. When the push plate 7 is in use, the second cylinder 20 is started, and the second cylinder 20 drives the push plate 7 to move forward. The push plate 7 pushes the parts on the surface of the rotating plate 5 to the surface of the second conveyor belt 3. The support rod 21 supports the push plate 7 so that the second cylinder 20 is not affected by the gravity of the push plate 7, thereby protecting the second cylinder 20 and extending the service life of the second cylinder 20.

[0030] Furthermore, the linkage mechanism includes a motor 6, which is fixedly mounted on the side wall of the operating table 1. The operating table 1 is internally rotatably connected with a first rotating shaft 9 and a second rotating shaft 11. The output shaft port of the motor 6 is fixedly connected with the second rotating shaft 11. The surfaces of the first rotating shaft 9 and the second rotating shaft 11 are respectively fixedly mounted with a first transmission disc 10 and a second transmission disc 12. The first transmission disc 10 and the second transmission disc 12 are connected by a belt drive. The first conveyor belt 2 and the second conveyor belt 3 are internally rotatably connected with rollers 8 near both ends. The first conveyor belt 2 and the second conveyor belt 3 are both driven by the rollers 8. The first rotating shaft 9 and the second rotating shaft 11 are respectively connected to the rollers 8 of the first conveyor belt 2 and the second The roller 8 of the conveyor belt 3 is fixedly connected, and the linkage mechanism starts the motor 6 when in use. The motor 6 drives the second rotating shaft 11 to rotate, and the second rotating shaft 11. The rotation of the second rotating shaft 11 drives the second transmission plate 12 to rotate, and the second transmission plate 12 drives the first transmission plate 10 to rotate through the belt, so that the first transmission plate 10 drives the first rotating shaft 9 to rotate, so that the first rotating shaft 9 and the second rotating shaft 11 drive the second conveyor belt 3 and the roller 8 inside the first conveyor belt 2 to rotate, and then the first conveyor belt 2 and the second conveyor belt 3 rotate synchronously, so that the first conveyor belt 2 and the second conveyor belt 3 can be stopped synchronously during the demagnetization process of the parts, and the movement of the first conveyor belt 2 and the second conveyor belt 3 can also be started synchronously, which is beneficial to practical use.

[0031] Furthermore, the driving mechanism includes a first cylinder 13, a mounting groove is provided at the bottom of the operating table 1, the first cylinder 13 is fixedly installed inside the mounting groove at the bottom of the operating table 1, a rack 14 is slidably connected inside the mounting groove, a port of the rack 14 is fixedly connected to an output port of the first cylinder 13, two connecting blocks are fixedly installed on the surface of the operating table 1 at the position of the demagnetizer 4, a transmission shaft 16 is fixedly installed on the side wall of the rotating plate 5, the rotating plate 5 is rotatably connected to the connecting block by means of the transmission shaft 16, a gear 15 is fixedly installed on the surface of the transmission shaft 16, the gear 15 is meshed with the rack 14, the driving mechanism starts the first cylinder 13 when in use, the first cylinder 13 drives the rack 14 to move, so that the rack 14 drives the gear 15 to rotate, thereby the gear 15 drives the rotating shaft to rotate, and then the rotating plate 5 is flipped, so that the parts can be turned over inside the demagnetizer 4, so that the parts are demagnetized more completely and the demagnetization effect is improved.

[0032] Furthermore, the surface of the operating table 1 is slidably connected with a shielding frame 17 at a position located at the end of the first conveyor belt 2. The shielding frame 17 is a "U"-shaped structure. A spring 18 is fixedly installed on the surface of the shielding frame 17. The spring 18 is fixedly connected to the operating table 1 away from the end of the shielding frame 17. By arranging the spring 18 and the shielding frame 17, the spring 18 can make the turn plate 5 automatically move upward when it turns to the end of the second conveyor belt 3, and block the objects on the surface of the first conveyor belt 2 to prevent the objects from continuing to move forward due to their own inertia. When the turn plate 5 rotates to the end of the first conveyor belt 2, the turn plate 5 presses down the shielding frame 17 to slide the shielding frame 17 downward, so that the first conveyor belt 2 can continue to transport objects, which is convenient for practical use.

[0033] In summary, when in use, turn on the demagnetizer 4, use the linkage mechanism to simultaneously convey and pause the first conveyor belt 2 and the second conveyor belt 3, then place the parts one by one on the surface of the first conveyor belt 2, and close the linkage mechanism when the first conveyor belt 2 is used to convey the parts to the surface of the turntable 5. At this time, the demagnetizer 4 demagnetizes the parts on the surface of the turntable 5, and at the same time uses the driving mechanism to drive the turntable 5 to flip, turn the parts over, and make the demagnetizer 4 demagnetize the surface of one side of the bottom of the parts, so that the demagnetizer 4 demagnetizes the parts more thoroughly. After demagnetization is completed, use the push plate 7 to push the parts on the surface of the turntable 5 to the surface of the second conveyor belt 3, and then use the driving mechanism to reset the turntable 5 again, and then continue to use the linkage mechanism to rotate the second conveyor belt 3 and the second conveyor belt 3. The second conveyor belt 3 is used to convey the parts out of the operating table 1, and the next part is just conveyed to the rotating plate 5. By repeating the above steps, the purpose of batch operation on the parts can be achieved, and the parts can be demagnetized in batches, which improves the demagnetization work efficiency and is convenient for practical use. By setting the first conveyor belt 2, the second conveyor belt 3 and the rotating plate 5 to different heights, the first conveyor belt 2 can convey the parts to the surface of the rotating plate 5, and the push plate 7 can push the parts on the surface of the rotating plate 5 to the surface of the second conveyor belt 3, which is convenient for practical use. When the push plate 7 is in use, the second cylinder 20 is started, and the second cylinder 20 drives the push plate 7 to move forward, and the push plate 7 pushes the parts on the surface of the rotating plate 5 to the surface of the second conveyor belt 3, and the support rod 21 supports the push plate 7 so that the first The second cylinder 20 is not subject to the gravity of the push plate 7, so the second cylinder 20 is protected and the service life of the second cylinder 20 is extended. When the linkage mechanism is in use, the motor 6 is started, and the motor 6 drives the second rotating shaft 11 to rotate, the second rotating shaft 11, and the rotation of the second rotating shaft 11 drives the second transmission plate 12 to rotate, and the second transmission plate 12 drives the first transmission plate 10 to rotate through the belt, so that the first transmission plate 10 drives the first rotating shaft 9 to rotate, so that the first rotating shaft 9 and the second rotating shaft 11 drive the second conveyor belt 3 and the roller 8 inside the first conveyor belt 2 to rotate, and then the first conveyor belt 2 and the second conveyor belt 3 rotate synchronously, so that the first conveyor belt 2 and the second conveyor belt 3 can be stopped synchronously during the demagnetization process of the parts, and the movement of the first conveyor belt 2 and the second conveyor belt 3 can also be started synchronously, which is beneficial to actual use. When in use, the driving mechanism starts the first cylinder 13, and the first cylinder 13 drives the rack 14 to move, so that the rack 14 drives the gear 15 to rotate, so that the gear 15 drives the rotating shaft to rotate, and then the rotating plate 5 is flipped, so that the parts can be turned over inside the demagnetizing machine 4, so that the parts are demagnetized more completely and the demagnetization effect is improved. By setting the spring 18 and the shielding frame 17, the spring 18 can make the rotating plate 5 automatically move up when it turns to the port of the second conveyor belt 3, and block the objects on the surface of the first conveyor belt 2 to prevent the objects from continuing to move forward due to their own inertia. When the rotating plate 5 rotates to the port of the first conveyor belt 2, the rotating plate 5 presses down the shielding frame 17, so that the shielding frame 17 slides downward, so that the first conveyor belt 2 can continue to transport objects.It is convenient for practical use. By setting the first conveyor belt 2, the second conveyor belt 3, the rotating plate 5, the push plate 7, the driving mechanism and the linkage mechanism, the parts can be directly placed on the workbench and conveyed to the demagnetizer 4 by the first conveyor belt 2 for batch demagnetization. In the process of demagnetization, the rotating plate 5 can be used to flip the parts, which saves the demagnetization time and improves the demagnetization effect. After demagnetization, the push plate 7 can be used to push the parts to the second conveyor belt 3 and convey them out of the demagnetizer 4, which improves the work efficiency and is convenient for practical use.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A demagnetization device for automobile parts, characterized in that: The invention comprises an operating table (1), a demagnetizing machine (4) is fixedly mounted on the surface of the operating table (1), a first conveyor belt (2) and a second conveyor belt (3) are arranged on the surface of the operating table (1), the first conveyor belt (2) and the second conveyor belt (3) are respectively arranged on the surface of the operating table (1) in a centrally symmetrical manner, a linkage mechanism for driving the first conveyor belt (2) and the second conveyor belt (3) to rotate synchronously is arranged on the side wall of the operating table (1), a rotating plate (5) is rotatably connected to the surface of the operating table (1), the rotating plate (5) is an "L"-shaped structure, a driving mechanism for driving the rotating plate (5) to rotate is arranged on the surface of the operating table (1), and a push plate (7) is arranged on the surface of the operating table (1) at a position relative to the second conveyor belt (3).

2. The demagnetization device for automobile parts according to claim 1, characterized in that: The top of the first conveyor belt (2) is flush with the rotating plate (5), the top of the second conveyor belt (3) is lower than the rotating plate (5), and the bottom of the push plate (7) is flush with the top of the rotating plate (5).

3. The demagnetization device for automobile parts according to claim 1, characterized in that: A fixed block (19) is fixedly mounted on the surface of the operating table (1), a second cylinder (20) is fixedly mounted on the surface of the fixed block (19), an output port of the second cylinder (20) is fixedly connected to the push plate (7), a support rod (21) is fixedly mounted on the surface of the push plate (7), and the support rod (21) slides through the fixed block (19).

4. The demagnetization device for automobile parts according to claim 1, characterized in that: The linkage mechanism comprises a motor (6), the motor (6) being fixedly mounted on a side wall of an operating table (1), the operating table (1) being internally rotatably connected with a first rotating shaft (9) and a second rotating shaft (11), the output shaft port of the motor (6) being fixedly connected with the second rotating shaft (11), the surfaces of the first rotating shaft (9) and the second rotating shaft (11) being respectively fixedly mounted with a first transmission disc (10) and a second transmission disc (12), the first transmission disc (10) and the second transmission disc (12) being connected via a belt transmission, the first conveyor belt (2) and the second conveyor belt (3) being internally rotatably connected with rollers (8) at positions near both ends, the first conveyor belt (2) and the second conveyor belt (3) being both driven via the rollers (8), the first rotating shaft (9) and the second rotating shaft (11) being respectively fixedly connected with the rollers (8) of the first conveyor belt (2) and the rollers (8) of the second conveyor belt (3).

5. The demagnetization device for automobile parts according to claim 1, characterized in that: The driving mechanism comprises a first cylinder (13). A mounting groove is provided at the bottom of the operating table (1). The first cylinder (13) is fixedly mounted inside the mounting groove at the bottom of the operating table (1). A rack (14) is slidably connected inside the mounting groove. The port of the rack (14) is fixedly connected to the output port of the first cylinder (13). Two connecting blocks are fixedly mounted on the surface of the operating table (1) at the position of the demagnetizer (4). A transmission shaft (16) is fixedly mounted on the side wall of the rotating plate (5). The rotating plate (5) is rotatably connected to the connecting block by means of the transmission shaft (16). A gear (15) is fixedly mounted on the surface of the transmission shaft (16). The gear (15) is meshed with the rack (14).

6. The demagnetization device for automobile parts according to claim 1, characterized in that: The surface of the operating table (1) is slidably connected to a shielding frame (17) at a position located at the end of the first conveyor belt (2); the shielding frame (17) is a "U"-shaped structure; a spring (18) is fixedly mounted on the surface of the shielding frame (17); the spring (18) is fixedly connected to the operating table (1) at a port away from the shielding frame (17).

Images