Material moving equipment for Hall sensor

Abstract

The invention discloses a material moving device for a Hall sensor, which effectively realizes the purpose of deburring the bottom shell of the sensor, and comprises a mechanical arm and a grabbing module detachably connected with the mechanical arm and used for grabbing the bottom shell of the sensor, the grabbing module comprises a connecting ring, a grabbing box and a grabbing block, an adaptive groove is formed in the grabbing box, the grabbing block is fixedly connected to the middle of the adaptive groove, a plurality of trimming mechanisms used for chamfering the sensor bottom shell are arranged in the grabbing box, and a plurality of grabbing mechanisms used for grabbing the sensor bottom shell are arranged in the grabbing block. The device is simple in structure, ingenious in conception and easy and convenient to operate, the purpose that the top of the sensor bottom shell can be cleaned in a unified mode is effectively achieved, the time for workpiece transferring is utilized, the chamfer removing procedure is integrated in the workpiece transferring process, the productivity efficiency is improved, and the better finishing effect is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of Hall sensor production and relates to a material moving device for a Hall sensor. Background Art

[0002] A Hall sensor, also known as a Hall effect sensor, is a transducer that converts a changing magnetic field into a change in output voltage. Hall sensors are primarily suitable for measuring magnetic fields, but can also measure physical quantities that generate and influence magnetic fields, such as proximity switches, Hall, position measurement, speed measurement, and current measurement devices.

[0003] In the production process of Hall sensors, since it requires many steps, the sensor components need to be moved, rearranged and organized between different steps. For example, after the production of the sensor bottom shell, it needs to be rearranged, and a robotic arm is needed at this time. However, since the robotic arm can only move the sensor components, it will affect the subsequent processing speed. Therefore, a material moving device for Hall sensors that can add certain functionality is needed to solve the above problems. Summary of the invention

[0004] In view of the above problems, the present invention proposes a material moving device for a Hall sensor, which well solves the problems in the prior art.

[0005] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A material moving device for a Hall sensor comprises a robotic arm and a grabbing module detachably connected to the robotic arm for grabbing a bottom shell of the sensor, the grabbing module comprising a connecting ring, a grabbing box and a grabbing block, the connecting ring being rotatably connected to the upper side of the grabbing box, the connecting ring being detachably connected to the robotic arm, an adapting groove being provided inside the grabbing box, the grabbing block being fixedly connected to the middle part of the adapting groove, a plurality of trimming mechanisms for chamfering the bottom shell of the sensor being provided inside the grabbing box, and a plurality of grabbing mechanisms for grabbing the bottom shell of the sensor being provided inside the grabbing block.

[0007] Preferably, the internal rotation of the grab box is connected to a plurality of first rotating wheels and second rotating wheels that can rotate together, the outer sides of the first rotating wheels are jointly cooperated with the first synchronous belt, and the outer sides of the second rotating wheels are jointly cooperated with the second synchronous belt, the internal rotation of the grab box is connected to a first power rod and a second power rod, the lower part of the first power rod is fixedly connected to the corresponding first rotating wheel, the lower part of the second power rod is fixedly connected to the corresponding second rotating wheel, the upper sides of the first power rod and the second power rod are both fixedly connected to the first bevel gear, and the side surface of each first bevel gear is meshed with the second bevel gear, the internal rotation of the grab box is connected to the first transmission rod, the two ends of the first transmission rod are respectively rotatably connected to the corresponding second bevel gear, the middle part of the first transmission rod is fixedly connected to the first power gear, and the right side of the first power gear is meshed with the second power gear, the interior of the grab box is fixedly connected to the first motor, and the second power gear is fixedly connected to the output shaft of the first motor.

[0008] Preferably, the outer sides of the first synchronous belt and the second synchronous belt are fixedly connected with a plurality of fixed rings, each of the trimming mechanisms is rotatably connected to the corresponding fixed ring, the lower sides of the first synchronous belt and the second synchronous belt are provided with guide rails, each trimming mechanism is slidably connected to the corresponding guide rails, and the first synchronous belt, the second synchronous belt, the fixed rings and the guide rails cooperate with each other to form a structure for moving the trimming mechanism.

[0009] Preferably, the trimming mechanism includes a connecting rod, a sliding block and a trimming block, the connecting rod is rotatably mounted inside the fixed ring, the lower side of the connecting rod is fixedly connected to the sliding block, the upper side of the trimming block is rotatably connected to the sliding block, the front and rear sides of the trimming block are respectively fixedly connected with guide soft blocks, the interior of the trimming block is symmetrically provided with sliding grooves front and back, and an adaptor spring is provided inside each sliding groove.

[0010] Preferably, different trimming mechanisms are internally slidably connected with a cutting assembly for cutting the bottom shell of the sensor, a cutting assembly for cutting chamfers, and a shaping assembly for removing burrs, and the cutting assembly, cutting assembly and shaping assembly are slidably connected with corresponding sliding grooves, respectively.

[0011] Preferably, the cutting assembly includes a first sliding frame and a cutting roller, the first sliding frame is slidably connected to the corresponding sliding groove, the upper side of the first sliding frame abuts against the corresponding adapter spring, the cutting roller is rotatably connected to the inside of the first sliding frame, and a plurality of cutting blades are fixedly connected to the outer side of the cutting roller, and a first limiting block is fixedly connected to the upper side of each of the first sliding frames.

[0012] Preferably, the cutting assembly includes a second sliding frame and a cutting frame, the second sliding frame is slidably connected to the corresponding sliding groove, the upper side of the second sliding frame abuts against the corresponding adapter spring, the cutting frame is fixedly connected to the inside of the second sliding frame, a cutting blade is fixedly connected to the middle part of the cutting frame, and a second limiting block is fixed to the upper side of each second sliding frame.

[0013] Preferably, the shaping assembly includes a third sliding frame and a shaping roller, the third sliding frame is slidably connected to the corresponding sliding groove, the upper side of the third sliding frame abuts against the corresponding adapter spring, the shaping roller is rotatably connected to the inside of the third sliding frame, and a third limiting block is fixedly connected to the upper side of each third sliding frame.

[0014] Preferably, the grabbing mechanism includes a grabbing frame rotatably connected to the grabbing block, the lower side of the grabbing frame is rotatably connected to a grabbing wheel, the middle part of the grabbing wheel is fixedly connected to a large pulley, the upper side of the grabbing frame is rotatably connected to a small pulley, a transmission belt is cooperated between the small pulley and the large pulley, one side of the small pulley is coaxially fixedly connected to a first gear, and the rotation of the first gear forms a structure in which the grabbing wheel rubs against the inner wall of the bottom shell of the grabbing sensor.

[0015] Preferably, one side of the first gear is meshed with a second gear rotatably connected to the grab block, one side of the second gear is coaxially fixedly connected to a third bevel gear, the side of the third bevel gear away from the grab frame is meshed with a fourth bevel gear, the inside of the grab block is fixedly connected to a second motor, the output shaft of the second motor is fixedly connected to a large bevel gear, the lower side of the large bevel gear is meshed with a plurality of small bevel gears rotatably connected to the grab block, and each small bevel gear is coaxially fixedly connected to the corresponding fourth bevel gear.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention has a first synchronous belt and a second synchronous belt, which can drive the shaping mechanism to move. When the first synchronous belt and the second synchronous belt rotate together, each trimming mechanism will be driven to move along with the tensioning shape of the first synchronous belt and the second synchronous belt through the corresponding fixed ring. When the trimming mechanism moves, the fixed ring is used to provide power for the movement of the trimming mechanism, and the guide slide rail is used to guide the moving direction of the trimming mechanism, so that the trimming mechanism can obtain a relatively stable movement effect.

[0018] 2. The present invention has a cutting assembly for cutting the sensor bottom shell, a cutting assembly for cutting chamfers, and a shaping assembly for removing burrs. It can perform continuous different process operations on the upper end of the sensor bottom shell to make the top of the sensor bottom shell more regular. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the use state of the present invention.

[0021] Figure 3 It is a schematic diagram of the position of the grab block in the present invention.

[0022] Figure 4 It is a schematic diagram of the internal structure of the grab block in the present invention.

[0023] Figure 5 It is a schematic diagram of the structure of the guide rail in the present invention.

[0024] Figure 6 It is a schematic diagram of the structure of the cutting component in the present invention.

[0025] Figure 7 It is a schematic structural diagram of the cutting assembly in the present invention.

[0026] Figure 8 It is a schematic diagram of the structure of the shaping component in the present invention.

[0027] Fig. 9 It is a structural schematic diagram of the grabbing mechanism in the present invention.

[0028] In the figure: 1, connecting ring; 2, grabbing box; 3, grabbing block; 4, trimming mechanism; 5, grabbing mechanism; 6, first rotating wheel; 7, second rotating wheel; 8, first synchronous belt; 9, second synchronous belt; 10, first power rod; 11, second power rod; 12, first bevel gear; 13, second bevel gear; 14, first transmission rod; 15, first power gear; 16, second power gear; 17, first motor; 18, fixing ring; 19, guide rail; 20, connecting rod; 21, sliding block; 22, trimming block; 23, guide soft block; 24, sliding groove; 25, adapter spring; 26, scratch Cutting assembly; 27, cutting assembly; 28, shaping assembly; 29, first sliding frame; 30, cutting roller; 31, cutting blade; 32, first limiting block; 33, second sliding frame; 34, cutting frame; 35, cutting blade; 36, second limiting block; 37, third sliding frame; 38, shaping roller; 39, third limiting block; 40, grabbing frame; 41, grabbing wheel; 42, large pulley; 43, small pulley; 44, transmission belt; 45, first gear; 46, second gear; 47, third bevel gear; 48, fourth bevel gear; 49, second motor; 50, large bevel gear; 51, small bevel gear. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0030] The following is combined with Figure 1-Figure 9 The specific implementation modes of the present invention are described in further detail.

[0031] Depend on Figure 1-Figure 9 As shown, the present invention includes a mechanical arm and a grabbing module detachably connected to the mechanical arm for grabbing a bottom shell of a sensor. In order to be able to remove burrs from the bottom shell of the sensor, the grabbing module includes a connecting ring 1, a grabbing box 2 and a grabbing block 3. The connecting ring 1 is rotatably connected to the upper side of the grabbing box 2. The connecting ring 1 is detachably connected to the mechanical arm through a thread. An adapting groove is provided inside the grabbing box 2. The grabbing block 3 is fixedly connected to the middle of the adapting groove. A plurality of trimming mechanisms 4 for chamfering the bottom shell of the sensor are provided inside the grabbing box 2. A plurality of grabbing mechanisms 5 for grabbing the bottom shell of the sensor are provided inside the grabbing block 3.

[0032] It should be noted that the robot arm is a prior art, and a six-axis robot arm is used in this embodiment, which will not be described in detail here. A visual module is provided on the front side of the connecting ring 1, which can identify the position and arrangement information of the blank to be grasped, and plan the fastest grasping path through the built-in program, which are all prior art and will not be described in detail here. In this embodiment, the grasping module is adapted to a Hall sensor bottom shell with a square hole, such as an open Hall current sensor with model AHKC-K, which will not be described in detail here;

[0033] When the equipment is running, the sensor bottom shell produced by the upper process will be pushed to the front side of the robot arm in the form of a tray. The robot arm grabs the sensor bottom shell through the grab module and places it on the tray on the right side of the robot arm for regularization so as to carry out subsequent processes.

[0034] When the robot arm grabs the sensor bottom shell through the grabbing module, the Hall sensor bottom shell with a square hole can be grabbed by the grabbing mechanism 5. At this time, under the action of the trimming mechanism 4, the upper side of the sensor bottom shell is chamfered and the burrs are regularized and cleaned.

[0035] Furthermore, in order to achieve the purpose of uniformly cleaning the top of the sensor bottom shell, the internal rotation of the grab box 2 is connected to a plurality of first rotating wheels 6 and second rotating wheels 7 that can rotate together, the outer side of the first rotating wheel 6 is jointly matched with a first synchronous belt 8, and the outer side of the second rotating wheel 7 is jointly matched with a second synchronous belt 9, and the internal rotation of the grab box 2 is connected to a first power rod 10 and a second power rod 11, the lower part of the first power rod 10 is fixedly connected to the corresponding first rotating wheel 6, the lower part of the second power rod 11 is fixedly connected to the corresponding second rotating wheel 7, and the first power rod 10 is connected to the second power rod 11. The upper sides of the two power rods 11 are fixedly connected to a first bevel gear 12, and the side surfaces of each first bevel gear 12 are meshed with a second bevel gear 13. The interior of the grab box 2 is rotatably connected to a first transmission rod 14, and the two ends of the first transmission rod 14 are rotatably connected to the corresponding second bevel gear 13, respectively. The middle part of the first transmission rod 14 is fixedly connected to a first power gear 15, and the right side of the first power gear 15 is meshed with a second power gear 16. The interior of the grab box 2 is fixedly connected to a first motor 17, and the second power gear 16 is fixedly connected to the output shaft of the first motor 17;

[0036] During use, after the sensor bottom shell is stably grasped by the grasping mechanism 5, the first motor 17 can be started. The first motor 17 drives the first power rod 10 to rotate through the second power gear 16 and the first power gear 15. The upper side of the first power rod 10 drives the first transmission rod 14 to rotate through the corresponding first bevel gear 12 and the second bevel gear 13, and then drives the second power rod 11 to rotate. At this time, the first power rod 10 and the second power rod 11 can rotate together. The first power rod 10 drives the corresponding first rotating wheel 6 to rotate, and the first rotating wheel 6 drives the first synchronous belt 8 to rotate. The second power rod 11 drives the corresponding second rotating wheel 7 to rotate, and the second rotating wheel 7 drives the corresponding second synchronous belt 9 to rotate, and the first synchronous belt 8 and the second synchronous belt 9 can rotate together.

[0037] Furthermore, in order to trim the upper side of the sensor bottom shell more regularly, a plurality of fixing rings 18 are fixedly connected to the outer sides of the first synchronous belt 8 and the second synchronous belt 9, and each trimming mechanism 4 is rotatably connected to the corresponding fixing ring 18. A guide rail 19 is provided on the lower sides of the first synchronous belt 8 and the second synchronous belt 9, and each trimming mechanism 4 is slidably connected to the corresponding guide rail 19. The first synchronous belt 8, the second synchronous belt 9, the fixing ring 18, and the guide rail 19 cooperate with each other to form a structure for the movement of the trimming mechanism 4; after the first synchronous belt 8 and the second synchronous belt 9 are respectively tensioned by the first rotating wheel 6 and the second rotating wheel 7, their shapes are respectively adapted to the two ends of the "return"-shaped structure on the upper side of the sensor bottom shell, and can drive the corresponding trimming mechanism 4 to move according to the top shape of the sensor bottom shell; the first rotating wheel 6 and the second rotating wheel 7 are both synchronous pulleys, which can cooperate with the first synchronous belt 8 and the second synchronous belt 9 respectively;

[0038] When in use, after the first synchronous belt 8 and the second synchronous belt 9 rotate together, each trimming mechanism 4 will be driven to move along the tensioning shape of the first synchronous belt 8 and the second synchronous belt 9 through the corresponding fixed ring 18. When the trimming mechanism 4 moves, the fixed ring 18 is used to provide power for the movement of the trimming mechanism 4, and the guide rail 19 is used to guide the moving direction of the trimming mechanism 4, so that the trimming mechanism 4 can obtain a smoother movement effect.

[0039] Further, in order to achieve a better trimming effect on the top of the sensor bottom shell, the trimming mechanism 4 includes a connecting rod 20, a sliding block 21 and a trimming block 22. The connecting rod 20 is rotatably sleeved inside the fixing ring 18, the lower side of the connecting rod 20 is fixedly connected to the sliding block 21, the upper side of the trimming block 22 is rotatably connected to the sliding block 21, and the front and rear sides of the trimming block 22 are respectively fixedly connected with guide soft blocks 23. The trimming block 22 is symmetrically provided with a sliding groove 24 in the front and rear sides, and each sliding groove 24 is provided with an adaptor spring 25 in the interior.

[0040] Furthermore, in order to achieve the purpose of performing multi-step trimming on the sensor bottom shell, different trimming mechanisms 4 are slidably connected inside with a cutting assembly 26 for cutting the sensor bottom shell, a cutting assembly 27 for cutting chamfers, and a shaping assembly 28 for removing burrs. The cutting assembly 26, the cutting assembly 27, and the shaping assembly 28 are slidably connected to the corresponding sliding grooves 24, respectively.

[0041] When in use, the adaptor spring 25 can ensure that the slicing assembly 26, the cutting assembly 27, and the shaping assembly 28 are always in contact with the sensor bottom shell, so as to perform different operations on the sensor bottom shell.

[0042] Further, in order to facilitate cutting at the chamfered position, the dicing assembly 26 includes a first sliding frame 29 and a dicing roller 30. The first sliding frame 29 is slidably connected to the corresponding sliding groove 24. The upper side of the first sliding frame 29 abuts against the corresponding adapting spring 25. The dicing roller 30 is rotatably connected to the inside of the first sliding frame 29. A plurality of dicing blades 31 are fixedly connected to the outer side of the dicing roller 30. A first limiting block 32 is fixedly connected to the upper side of each first sliding frame 29.

[0043] Furthermore, the cutting assembly 27 includes a second sliding frame 33 and a cutting frame 34. The second sliding frame 33 is slidably connected to the corresponding sliding groove 24. The upper side of the second sliding frame 33 abuts against the corresponding adapting spring 25. The cutting frame 34 is fixedly connected to the inside of the second sliding frame 33. A cutting blade 35 is fixedly connected to the middle of the cutting frame 34. A second limiting block 36 is fixed to the upper side of each second sliding frame 33.

[0044] Further, in order to make the top of the sensor bottom shell more regular, the shaping assembly 28 includes a third sliding frame 37 and a shaping roller 38. The third sliding frame 37 is slidably connected to the corresponding sliding groove 24. The upper side of the third sliding frame 37 abuts against the corresponding adapter spring 25. The shaping roller 38 is rotatably connected to the inside of the third sliding frame 37. A third limiting block 39 is fixedly connected to the upper side of each third sliding frame 37. The shaping roller 38 is a hard structure, which can press down and regularize the position after cutting. Further, the shaping roller 38 can be a heating rod, which makes the chamfered position more rounded by heating.

[0045] When in use, when the cutting roller 30 contacts the position to be chamfered at the bottom of the sensor bottom shell, the cutting roller 30 will drive the cutting blade 31 to rotate along the sensor bottom shell, and then will engrave scratches on the position to be chamfered, and then drive the cutting blade 35 to move under the action of the second sliding frame 33 and the cutting frame 34, and then cut the position to be chamfered to obtain the chamfer. At this time, under the action of the scratches, the cut part will become a small piece, which is convenient for storage and cleaning. After being cut, the shaping roller 38 can compact the cut position to reduce the probability of burrs or rough edges.

[0046] When the slicing assembly 26, the cutting assembly 27 and the shaping assembly 28 are in operation, the first limiting block 32, the second limiting block 36 and the third limiting block 39 can limit the top of the chamfered position, thereby making the chamfer reach a suitable angle and position. Furthermore, the length of the second limiting block is smaller than that of the first limiting block, and is used to determine the final chamfer length. The length of the third limiting block is smaller than that of the first limiting block, and can regularize the scratches.

[0047] Further, in order to facilitate the fixing of the sensor bottom shell, the grabbing mechanism 5 includes a grabbing frame 40 rotatably connected to the grabbing block 3, the lower side of the grabbing frame 40 is rotatably connected to a grabbing wheel 41, the middle part of the grabbing wheel 41 is fixedly connected to a large pulley 42, the upper side of the grabbing frame 40 is rotatably connected to a small pulley 43, the small pulley 43 and the large pulley 42 are jointly equipped with a transmission belt 44, one side of the small pulley 43 is coaxially fixedly connected to a first gear 45, the first gear 45 rotates to form a structure in which the grabbing wheel 41 rubs and grabs the inner wall of the sensor bottom shell, and the number of the grabbing mechanisms 5 is four;

[0048] Further, one side of the first gear 45 is meshed with a second gear 46 rotatably connected to the grab block 3, one side of the second gear 46 is coaxially fixedly connected to a third bevel gear 47, the third bevel gear 47 is meshed with a fourth bevel gear 48 on the side away from the grab frame 40, the inside of the grab block 3 is fixedly connected to a second motor 49, the output shaft of the second motor 49 is fixedly connected to a large bevel gear 50, the lower side of the large bevel gear 50 is meshed with a plurality of small bevel gears 51 rotatably connected to the grab block 3, and each small bevel gear 51 is coaxially fixedly connected to the corresponding fourth bevel gear 48;

[0049] It should be noted that the first motor 17 and the second motor 49 are both servo motors, which will not be described in detail here;

[0050] In one embodiment, while the first gear 45 drives the large pulley 42 to rotate, under the action of the friction between the large pulley 42 and the grab frame 40, a rotation torque is applied to the grab frame 40, so that the grab frame 40 can rotate, driving the grab wheel 41 to fit the side wall of the sensor bottom shell, and under the action of the rotation of the grab wheel 41, the friction between the grab wheel 41 and the side wall of the sensor bottom shell drives the sensor bottom shell to rise;

[0051] In another embodiment, a tension spring and a limit block are provided on the upper side of the grabbing frame 40, and the limit block is used to make the grabbing wheel 41 inside the inner wall of the sensor so that it will not interfere with the sensor when the grabbing module descends;

[0052] When in use, after starting the second motor 49, the second motor 49 drives each small bevel gear 51 to rotate through the large bevel gear 50, and then drives the third bevel gear 47 to rotate through the corresponding fourth bevel gear 48. The third bevel gear 47 drives the first gear 45 to rotate through the second gear 46, and then the first gear 45 rotates. The first gear 45 drives the small pulley 43 to rotate, and then drives the grabbing wheel 41 to rotate under the action of the transmission belt 44 and the large pulley 42.

[0053] When the present invention is used, the sensor bottom shell produced by the upper process will be pushed to the front side of the robot arm in the form of a tray. The robot arm grabs the sensor bottom shell through the grab module and places it on the tray on the right side of the robot arm for regularization so as to carry out subsequent processes;

[0054] In the process of the robot arm grabbing the sensor bottom shell through the grab module, the Hall sensor bottom shell with a square hole can be grabbed by the grab mechanism 5. At this time, under the action of the trimming mechanism 4, the upper side of the sensor bottom shell is chamfered and the burrs are regularized and cleaned;

[0055] When grasping, the second motor 49 is started, and the second motor 49 drives each small bevel gear 51 to rotate through the large bevel gear 50, and then drives the third bevel gear 47 to rotate through the corresponding fourth bevel gear 48, and the third bevel gear 47 drives the first gear 45 to rotate through the second gear 46, so that the first gear 45 rotates, and the first gear 45 drives the small pulley 43 to rotate, and then drives the grabbing wheel 41 to rotate under the action of the transmission belt 44 and the large pulley 42, and the sensor bottom shell is driven to fit with the grabbing mechanism 5 through the friction between the grabbing wheel 41 and the side wall of the sensor bottom shell;

[0056] After grabbing, the first motor 17 will be started, and the first motor 17 will drive the first power rod 10 to rotate through the second power gear 16 and the first power gear 15. The upper side of the first power rod 10 will drive the first transmission rod 14 to rotate through the corresponding first bevel gear 12 and the second bevel gear 13, and then drive the second power rod 11 to rotate. At this time, the first power rod 10 and the second power rod 11 can rotate together, the first power rod 10 drives the corresponding first rotating wheel 6 to rotate, the first rotating wheel 6 drives the first synchronous belt 8 to rotate, and the second power rod 11 drives the corresponding second rotating wheel 7 to rotate. The second rotating wheel 7 drives the corresponding second synchronous belt 9 to rotate, and the first synchronous belt 8 and the second synchronous belt 9 can rotate together. When the first synchronous belt 8 and the second synchronous belt 9 rotate together, each trimming mechanism 4 will be driven to move along with the tensioning shape of the first synchronous belt 8 and the second synchronous belt 9 through the corresponding fixed ring 18. When the trimming mechanism 4 moves, the fixed ring 18 is used to provide power for the movement of the trimming mechanism 4, and the guide slide rail 19 is used to guide the moving direction of the trimming mechanism 4, so that the trimming mechanism 4 can obtain a relatively stable moving effect, and different process operations can be performed on the sensor bottom shell.

[0057] The present invention has a novel structure, ingenious conception, and simple and convenient operation. Through the present design, the purpose of removing burrs from the sensor bottom shell is effectively achieved, and the purpose of uniformly cleaning the top of the sensor bottom shell is realized. The upper side of the sensor bottom shell can be trimmed more regularly, and the time when the workpiece is transferred is utilized, so that the chamfering removal process is integrated into the workpiece transfer process, thereby improving production efficiency and achieving better trimming effect.

[0058] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material moving device for a Hall sensor, comprising a mechanical arm and a grabbing module detachably connected to the mechanical arm for grabbing a bottom shell of the sensor, characterized in that: The grabbing module includes a connecting ring, a grabbing box and a grabbing block. The connecting ring is rotatably connected to the upper side of the grabbing box, and the connecting ring is detachably connected to the robotic arm. An adapting groove is provided inside the grabbing box, and the grabbing block is fixedly connected to the middle of the adapting groove. A plurality of trimming mechanisms for chamfering the bottom shell of the sensor are provided inside the grabbing box, and a plurality of grabbing mechanisms for grabbing the bottom shell of the sensor are provided inside the grabbing block.

2. A material moving device for a Hall sensor according to claim 1, characterized in that: The internal rotation of the grab box is connected to a plurality of first rotating wheels and second rotating wheels that can rotate together, the outer sides of the first rotating wheels are jointly cooperated with the first synchronous belt, and the outer sides of the second rotating wheels are jointly cooperated with the second synchronous belt. The internal rotation of the grab box is connected to a first power rod and a second power rod, the lower part of the first power rod is fixedly connected to the corresponding first rotating wheel, and the lower part of the second power rod is fixedly connected to the corresponding second rotating wheel. The upper sides of the first power rod and the second power rod are both fixedly connected to the first bevel gear, and the side surface of each first bevel gear is meshed with the second bevel gear. The internal rotation of the grab box is connected to a first transmission rod, and the two ends of the first transmission rod are respectively rotatably connected to the corresponding second bevel gear, the middle part of the first transmission rod is fixedly connected to the first power gear, and the right side of the first power gear is meshed with the second power gear. The interior of the grab box is fixedly connected to a first motor, and the second power gear is fixedly connected to the output shaft of the first motor.

3. A material moving device for a Hall sensor according to claim 2, characterized in that: The outer sides of the first synchronous belt and the second synchronous belt are fixedly connected with multiple fixed rings, each of the trimming mechanisms is rotatably connected to the corresponding fixed ring, the lower sides of the first synchronous belt and the second synchronous belt are provided with guide rails, each trimming mechanism is slidably connected to the corresponding guide rails, and the first synchronous belt, the second synchronous belt, the fixed rings and the guide rails cooperate with each other to form a structure for the movement of the trimming mechanism.

4. The material moving device for a Hall sensor according to claim 3, characterized in that: The trimming mechanism includes a connecting rod, a sliding block and a trimming block. The connecting rod is rotatably mounted inside the fixed ring, the lower side of the connecting rod is fixedly connected to the sliding block, the upper side of the trimming block is rotatably connected to the sliding block, the front and rear sides of the trimming block are respectively fixedly connected with guide soft blocks, the interior of the trimming block is symmetrically provided with sliding grooves, and an adaptor spring is provided inside each sliding groove.

5. The material moving device for a Hall sensor according to claim 4, characterized in that: The different trimming mechanisms are slidably connected inside with a cutting assembly for cutting the sensor bottom shell, a cutting assembly for cutting chamfers, and a shaping assembly for removing burrs. The cutting assembly, cutting assembly and shaping assembly are slidably connected to corresponding sliding grooves, respectively.

6. The material moving device for a Hall sensor according to claim 5, characterized in that: The cutting assembly includes a first sliding frame and a cutting roller. The first sliding frame is slidably connected to the corresponding sliding groove, the upper side of the first sliding frame abuts against the corresponding adapter spring, the cutting roller is rotatably connected to the inside of the first sliding frame, and a plurality of cutting blades are fixedly connected to the outer side of the cutting roller. A first limiting block is fixedly connected to the upper side of each of the first sliding frames.

7. The material moving device for a Hall sensor according to claim 5, characterized in that: The cutting assembly includes a second sliding frame and a cutting frame, the second sliding frame is slidably connected to the corresponding sliding groove, the upper side of the second sliding frame abuts against the corresponding adapter spring, the cutting frame is fixedly connected to the inside of the second sliding frame, a cutting blade is fixedly connected to the middle part of the cutting frame, and a second limiting block is fixed to the upper side of each second sliding frame.

8. The material moving device for a Hall sensor according to claim 5, characterized in that: The shaping assembly includes a third sliding frame and a shaping roller. The third sliding frame is slidably connected to the corresponding sliding groove. The upper side of the third sliding frame abuts against the corresponding adapter spring. The shaping roller is rotatably connected to the inside of the third sliding frame. A third limiting block is fixedly connected to the upper side of each third sliding frame.

9. The material moving device for a Hall sensor according to claim 1, characterized in that: The grabbing mechanism includes a grabbing frame rotatably connected to the grabbing block, a grabbing wheel rotatably connected to the lower side of the grabbing frame, a large pulley fixedly connected to the middle of the grabbing wheel, a small pulley rotatably connected to the upper side of the grabbing frame, a transmission belt is cooperated between the small pulley and the large pulley, a first gear is coaxially fixedly connected to one side of the small pulley, and the first gear rotates to form a structure in which the grabbing wheel rubs against the inner wall of the bottom shell of the grabbing sensor.

10. The material moving device for a Hall sensor according to claim 9, characterized in that: A second gear rotatably connected to the grab block is meshed on one side of the first gear, a third bevel gear is coaxially fixedly connected to one side of the second gear, a fourth bevel gear is meshed on the side of the third bevel gear away from the grab frame, a second motor is fixedly connected to the inside of the grab block, a large bevel gear is fixedly connected to the output shaft of the second motor, a plurality of small bevel gears rotatably connected to the grab block are meshed on the lower side of the large bevel gear, and each small bevel gear is coaxially fixedly connected to the corresponding fourth bevel gear.

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