A magnetically driven wheeled logistics conveying device and conveying method

Abstract

The present invention discloses a magnetically driven wheeled logistics conveying device and a conveying method, which relates to the field of logistics conveying, and includes a mounting base for providing support for the device, a mover module is arranged above the mounting base, and a stator module is connected below the mover module, and the stator module is mounted above the mounting base, and a controller is connected to the outside of the mounting base to provide driving control signals for the stator module and the mover module, and the mover module includes a power magnetic plate, a Y-direction roller, a Z-direction roller, a mover carrier plate, a buffer block, a belt pressure block, an induction magnetic plate, and an X-direction roller. The magnetically driven wheeled logistics conveying device and the conveying method control the driver to input current to the motor, generate a magnetic field that interacts with the power magnetic plate to make the mover move at high speed, and adjust the current size to change the acceleration and deceleration of the mover during movement.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics transportation, and in particular to a magnetic drive wheel type logistics transportation equipment and a transportation method. Background Art

[0002] With the rapid development of the modern logistics industry, the demand for efficient, safe and environmentally friendly logistics transportation equipment is increasing. Transmission transportation equipment is mostly belt conveyors or chain conveyors. The application number is CN202110086190.3. A logistics intelligent transportation platform disclosed on June 1, 2021, includes a mobile platform, an adjustment device and a conveying device. Rollers are evenly arranged on the lower end of the mobile platform, an adjustment device is installed in the middle of the upper end of the mobile platform, and a conveying device is installed in the middle of the upper end of the adjustment device. The present invention can solve the problems that the existing equipment has poor conveying effect when sorting and conveying logistics packages, cannot realize the function of multi-angle sorting and conveying of logistics packages, thereby affecting the sorting efficiency of logistics packages. At the same time, when the existing equipment sorts and dumps logistics packages, the positioning effect of logistics packages is poor, and the logistics packages cannot be effectively transported to the designated location. In addition, there is usually a large friction between the logistics packages and the logistics platform, resulting in the logistics packages being thrown on the logistics platform after being dumped. The application number is CN201710534489.4, and an assembled logistics conveying device disclosed on November 24, 2017, includes a conveying shell, a supporting foot, a first conveying area, a barrel-shaped article conveying seat, Conveyor belt and conveyor motor, support feet are welded at the four corners of the lower side of the conveying shell, an assembly connection block is welded at one side of the bottom of the support foot, a conveyor belt is horizontally installed inside the conveying shell, a driving wheel and a driven wheel are installed at both ends of the conveyor belt, guardrails are installed at both ends of the conveying shell, two partitions are arranged between the guardrails, the conveyor belt is divided into a first conveying area, a second conveying area and a third conveying area by the partition, a barrel-shaped article conveying seat is installed on the conveyor belt of the third conveying area, the present invention is an assembled logistics conveying equipment, which is divided into a first conveying area, a second conveying area and a third conveying area by the conveyor belt through the partition, can be classified according to the size of logistics articles, has a simple structure, and is flexible and convenient to use;

[0003] In the field of logistics transportation, traditional conveying equipment such as belt conveyors and chain conveyors have problems such as high friction, high energy consumption, and high maintenance costs. Summary of the invention

[0004] The purpose of the present invention is to provide a magnetically driven wheeled logistics conveying equipment and a conveying method to solve the problems of high friction, high energy consumption, high maintenance cost, etc. of traditional conveying equipment such as belt conveyors and chain conveyors mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a magnetically driven wheeled logistics conveying device, comprising a mounting base for providing support for the device, a mover module is arranged above the mounting base, and a stator module is connected below the mover module, and the stator module is mounted above the mounting base, and a controller is connected to the outside of the mounting base to provide a driving control signal for the stator module and the mover module, and the mover module comprises a power magnetic plate, a Y-axis roller, a Z-axis roller, and a mover carrier plate. , buffer blocks, belt pressure blocks, induction magnetic plates and X-axis rollers, a mover carrier is arranged above the power magnetic plate, and Y-axis rollers, Z-axis rollers and X-axis rollers are rotatably installed below the mover carrier, and the rolling directions of the Y-axis rollers, Z-axis rollers and X-axis rollers are perpendicular to each other, the Y-axis rollers, Z-axis rollers and X-axis rollers are arranged in pairs, buffer blocks are arranged at the left and right ends of the mover carrier, a belt pressure block is arranged below the mover carrier, and an induction magnetic plate is arranged on the side of the belt pressure block.

[0006] To further optimize the technical solution, the stator module includes a first cover plate, a Z-axis limit plate, a Y-axis limit plate, an encoder, a driver, an encoder cover plate, a motor, and a second cover plate. The second cover plate is arranged above the first cover plate, and a motor is arranged below the second cover plate. A Z-axis limit plate is arranged on the side of the first cover plate, and a Y-axis limit plate is arranged on the outer side of the Z-axis limit plate. The Z-axis limit plate and the Y-axis limit plate are arranged perpendicular to each other. A driver is arranged below the motor, and an encoder is arranged above the driver, and an encoder cover plate is arranged on the outer side of the encoder.

[0007] To further optimize the technical solution, a cleaning mechanism is provided below the mover carrier plate, and the cleaning mechanism is located outside the Y-axis roller, and the moving surface of the X-axis roller is cleaned by the cleaning mechanism.

[0008] Further optimizing the technical solution, the cleaning mechanism includes a mounting seat, a connecting block, a fixing seat, a movable wheel, a transmission belt, a cleaning plate, a baffle and a transmission mechanism;

[0009] A mounting seat is arranged on the outer side of the X-axis roller;

[0010] A connecting block, fixed on the inner side of the mounting seat;

[0011] The fixing seat is fixed below the mover carrier plate, and the fixing seat and the connecting block are connected to provide support for the mounting seat;

[0012] The movable wheels are arranged in pairs inside the mounting seat, and the movable wheels and the mounting seat are rotatably connected;

[0013] The transmission belt is arranged on the outside of the movable wheel, and drives the transmission belt to move when the movable wheel rotates;

[0014] The cleaning plate is fixed on the surface of the transmission belt and moves with the transmission belt;

[0015] A baffle is fixed below the mounting seat and is located inside the cleaning plate to prevent impurities from passing through the cleaning plate;

[0016] The transmission mechanism is connected with the movable wheel to control the rotation of the movable wheel.

[0017] Further optimizing the technical solution, the transmission mechanism includes a transmission shaft, a bevel gear, a drive shaft, a support seat and a fitting wheel;

[0018] A transmission shaft, fixed at the middle of the movable wheel;

[0019] A bevel gear, fixed to the inner end of the transmission shaft;

[0020] The driving shaft and the transmission shaft are perpendicular to each other, and the driving shaft and the transmission shaft are meshed with each other through a bevel gear;

[0021] The support seat is fixed on the inner side of the mounting seat, and the driving shaft passes through the support seat and forms a rotation connection between the support seat and the mounting seat;

[0022] The fitting wheel is fixed above the driving shaft, and the surface of the fitting wheel is made of rubber material, and the fitting wheel and the Y-axis roller fit each other.

[0023] To further optimize the technical solution, a concave-convex matching structure is provided between the upper end of the connecting block and the fixed seat, and a locking groove is provided above the connecting block, and a locking block is engaged inside the locking groove, the locking block is arranged inside the fixed seat and between the fixed seat to form an up and down sliding structure, and the outer side of the locking block is designed in an arc-shaped structure, and a second spring is fixed above the locking block, a release plate is provided at the bottom of the locking groove, and a control plate is connected below the release plate, and an up and down sliding structure is formed between the control plate and the connecting block, a third spring is fixed below the control plate to provide a pull-down reset force for the control plate, an attraction block is fixed at the inner end of the control plate, the attraction block moves with the control plate, and a magnetic block is fixed inside the fixed seat, and the magnetic block and the attraction block attract each other.

[0024] To further optimize the technical solution, a blowing mechanism is provided on the front side of the mounting seat to blow away small particles of impurities on the moving track.

[0025] To further optimize the technical solution, the blowing mechanism includes an extrusion disk, a mounting cover, a self-resetting airbag, a pressure plate, a movable plate, a first spring, an air intake pipe, an air blowing pipe, a first one-way conductor and a second one-way conductor;

[0026] The extrusion plate is fixed to the outer end of the transmission shaft, and the center of the extrusion plate and the center of the transmission shaft are staggered;

[0027] A mounting cover is fixed to the outer side of the mounting base;

[0028] A self-resetting airbag, arranged inside the mounting cover;

[0029] A pressure plate is arranged inside the mounting cover and between the mounting covers to form a horizontal sliding structure;

[0030] The movable plate is fixed on the outer side of the pressing plate, and the surface of the movable plate is in contact with the extrusion plate;

[0031] A first spring connected to the movable plate to provide an outward pushing reset force for the movable plate;

[0032] An air intake pipe is arranged above the self-righting airbag;

[0033] An air blowing pipe is arranged below the self-resetting air bag;

[0034] A first one-way conductor is arranged inside the air intake pipe, and the conducting direction of the first one-way conductor is from outside to inside;

[0035] The second one-way conductor is arranged inside the air blowing pipe, and the conducting direction of the second one-way conductor is from inside to outside.

[0036] A conveying method for a magnetically driven wheeled logistics conveying device, the method comprising the following steps:

[0037] Step 1: The staff places the items to be transported on the mover carrier;

[0038] Step 2: The encoder senses the strength of the induction magnet group on the mover module and converts it into a position signal to feed back to the driver. The controller can read the position of the mover through the driver.

[0039] Step 3: The controller sends a motion command to the driver, and the driver converts the received command into a current signal and outputs it to the motor where the mover module is located;

[0040] Step 4: The current flows through the motor to generate a magnetic field that interacts with the power magnet group, and the magnetic thrust generated drives the mover module to move in the X direction by relying on the X-direction roller on it, while relying on the Y-direction roller and the Z-direction roller to ensure that it does not deviate;

[0041] Step 5: During the movement of the mover module, the encoder corresponding to the position feeds back the sensed and converted position signal to the drive in real time;

[0042] Step 6: The controller continuously scans and reads the position information of the mover fed back by all drivers through its powerful real-time system, calculates the current speed of the mover according to the time and the moving position, and sends motion instructions to the driver in real time to adjust the state of the mover;

[0043] Step 7: When the mover is about to reach the target station, the controller sends a deceleration motion instruction to the driver according to the motion plan;

[0044] Step 8: The driver converts the received deceleration motion command into a new current signal to the motor. At this time, the magnetic field generated by the motor and the power magnet group will generate a thrust in the opposite direction of the motion direction of the mover module, so as to achieve the effect of decelerating the mover module.

[0045] Step 9: Under the real-time adjustment of the controller according to the motion plan, the mover can eventually decelerate to the designated work position;

[0046] Step 10. When you want to control the mover module to move to the next station, repeat steps 1 to 9 to reach the designated station, so as to realize independent control of all movers on the equipment, so as to achieve efficient and accurate logistics transportation effect.

[0047] Compared with the prior art, the present invention has the following beneficial effects:

[0048] The control driver inputs current to the motor, generating a magnetic field that interacts with the power magnetic plate to make the mover move at high speed. By adjusting the current size, the acceleration and deceleration of the mover can be changed.

[0049] The encoder reads the different magnetic field strengths corresponding to the induction magnet group at different positions, and finally converts them into position signals through effective algorithms. By improving the resolution of the encoder, the accuracy of position feedback is improved, thereby achieving the purpose of improving positioning accuracy.

[0050] The encoder reads the different magnetic field strengths corresponding to the induction magnet group at different positions, and finally converts them into position signals through effective algorithms. By improving the resolution of the encoder, the accuracy of position feedback is improved, thereby achieving the purpose of improving positioning accuracy.

[0051] By designing X, Y, and Z-direction rollers on the mover module, the mover can be effectively moved in the X direction, while avoiding large changes in the air gap between the power magnetic plate and the motor caused by the jumping of the mover module in the Y and Z directions, effectively improving the stability of the mover module operation;

[0052] The controller's powerful motion control system enables independent control of different mover modules to cope with more conveyor line scenarios, such as multi-path, multi-branch and other branch diversion scenarios;

[0053] The cleaning mechanism can be used to clean the moving track of the X-axis roller, thereby preventing the X-axis roller from bumping or shaking during movement due to the adhesion of impurities, thereby improving the operating stability of the mover module, and the cleaning mechanism continuously sweeps out impurities to maintain a continuous cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0055] Figure 2 It is a schematic diagram of the top view structure of the mover module of the present invention;

[0056] Figure 3 This is a bottom view structural diagram of the mover module of the present invention;

[0057] Figure 4 This is a schematic diagram of the explosion structure of the stator module of the present invention;

[0058] Figure 5 It is a schematic diagram of the side view structure of the mover carrier plate of the present invention;

[0059] Figure 6 This is a schematic diagram of the main structure of the Y-axis roller of the invention;

[0060] Figure 7 This is a schematic diagram of the three-dimensional structure of the mounting base of the present invention;

[0061] Figure 8 It is a schematic diagram of the side view structure of the mounting seat of the present invention;

[0062] Fig. 9 This is a schematic diagram of the top-down structure of the mounting cover of the present invention;

[0063] Fig.10 It is a schematic diagram of the cross-sectional structure of the connection between the connecting block and the fixing seat of the present invention.

[0064] In the figure: 1. mover module; 101. power magnetic plate; 102. Y-axis roller; 103. Z-axis roller; 104. mover carrier plate; 105. buffer block; 106. belt pressure block; 107. induction magnetic plate; 108. X-axis roller; 2. stator module; 201. first cover plate; 202. Z-axis limit plate; 203. Y-axis limit plate; 204. encoder; 205. driver; 206. encoder cover plate; 207. motor; 208. second cover plate; 3. mounting base; 4. mounting seat; 5. connecting block; 6. fixing seat; 7. movable wheel; 8. Transmission belt; 9. Cleaning plate; 10. Baffle; 11. Transmission shaft; 12. Bevel gear; 13. Drive shaft; 14. Support seat; 15. Fitting wheel; 16. Extrusion plate; 17. Mounting cover; 18. Self-resetting airbag; 19. Pressure plate; 20. Movable plate; 21. First spring; 22. Inlet pipe; 23. Blowing pipe; 24. First one-way conductor; 25. Second one-way conductor; 26. Locking groove; 27. Locking block; 28. Second spring; 29. ​​Release plate; 30. Control plate; 31. Third spring; 32. Attraction block; 33. Magnetic block. DETAILED DESCRIPTION

[0065] 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.

[0066] See also Figure 1-Figure 10 , the present invention provides the following technical solutions: a magnetically driven wheeled logistics conveying device, comprising a mounting base 3 for providing support for the device;

[0067] Embodiment 1: The invention provides a technical solution, which discloses that a mover module 1 is arranged above a mounting base 3, and a stator module 2 is connected below the mover module 1, and the stator module 2 is mounted above the mounting base 3, and a controller is connected to the outside of the mounting base 3 to provide a driving control signal for the stator module 2 and the mover module 1. The mover module 1 includes a power magnetic plate 101, a Y-direction roller 102, a Z-direction roller 103, a mover carrier plate 104, and a buffer block 10 5. Belt pressing block 106, induction magnetic plate 107 and X-direction roller 108. A mover carrier plate 104 is arranged above the power magnetic plate 101, and a Y-direction roller 102, a Z-direction roller 103 and an X-direction roller 108 are rotatably installed below the mover carrier plate 104, and the rolling directions of the Y-direction roller 102, the Z-direction roller 103 and the X-direction roller 108 are perpendicular to each other, and the Y-direction roller 102, the Z-direction roller 103 and the X-direction roller 108 are arranged in pairs. The left and right ends of the plate 104 are provided with buffer blocks 105, and a belt pressure block 106 is provided below the moving carrier plate 104, and an induction magnetic plate 107 is provided on the side of the belt pressure block 106. The stator module 2 includes a first cover plate 201, a Z-direction limit plate 202, a Y-direction limit plate 203, an encoder 204, a driver 205, an encoder cover plate 206, a motor 207, and a second cover plate 208. The second cover plate 208 is provided above the first cover plate 201. 8, and a motor 207 is arranged below the second cover plate 208, a Z-direction limit plate 202 is arranged on the side of the first cover plate 201, and a Y-direction limit plate 203 is arranged on the outer side of the Z-direction limit plate 202, the Z-direction limit plate 202 and the Y-direction limit plate 203 are arranged perpendicular to each other, a driver 205 is arranged below the motor 207, an encoder 204 is arranged above the driver 205, and an encoder cover plate 206 is arranged on the outer side of the encoder 204;

[0068] A conveying method of magnetic drive wheel type logistics conveying equipment:

[0069] Step 1: The staff places the object to be transported on the mover carrier 104;

[0070] Step 2: The encoder 204 senses the strength of the induction magnet group on the mover module 1 and converts it into a position signal and feeds it back to the driver 205. The controller can read the position of the mover through the driver 205.

[0071] Step 3: The controller sends a motion instruction to the driver 205, and the driver 205 converts the received instruction into a current signal and outputs it to the motor 207 where the mover module 1 is located;

[0072] Step 4: Current flows through the motor 207 to generate a magnetic field that interacts with the power magnet group, and the magnetic thrust generated drives the mover module 1 to move in the X direction by relying on the X-direction roller 108 thereon, while relying on the Y-direction roller 102 and the Z-direction roller 103 to ensure that it does not deviate;

[0073] Step 5: During the movement of the moving module 1, the encoder 204 corresponding to the position feeds back the sensed and converted position signal to the driver 205 in real time;

[0074] Step 6: The controller continuously scans and reads the position information of the mover fed back by all drivers 205 through its powerful real-time system, calculates the current speed of the mover according to the time and the moving position, and sends the motion instruction to the driver 205 in real time to adjust the state of the mover;

[0075] Step 7: When the mover is about to reach the target station, the controller sends a deceleration motion instruction to the driver 205 according to the motion plan;

[0076] Step 8: The driver 205 converts the received deceleration motion instruction into a new current signal to the motor 207. At this time, the magnetic field generated by the motor 207 and the power magnet group will generate a thrust in the opposite direction of the motion direction of the mover module 1, so as to achieve the effect of decelerating the mover module 1.

[0077] Step 9: Under the real-time adjustment of the controller according to the motion plan, the mover can eventually decelerate to the designated work position;

[0078] Step 10: When the mover module 1 needs to be controlled to move to the next station, repeat steps 1 to 9 to reach the designated station, thereby realizing independent control of all movers on the equipment to achieve efficient and accurate logistics transportation effect.

[0079] The controller sends a motion command to the driver 205 in the stator module 2. The driver 205 converts the received motion command signal into a current signal and transmits it to the motor 207. When the current passes through the wire, a magnetic field is generated around it, and the power magnet group in the mover module 1 itself generates a constant magnetic field. When the two magnetic fields interact, a torque can be generated, so that the mover is subjected to a thrust in the direction of the guide rail, and then guided by the X-direction roller 108. At the same time, the Y-direction roller 102 and the Y-direction limit plate 203 and the Z-direction roller 103 and the Z-direction limit plate 202 are combined to ensure that the mover can move in the X direction, and at the same time, it can also ensure that the mover module 1 does not deviate in the Y and Z directions. The encoder 204 in the stator module 2 has multiple sensors that can sense changes in magnetic field strength. When the mover moves, due to the change in the distance of the induction magnet group in the mover module 1, the magnetic field strength sensed by the encoder 204 also changes, so that the position of the mover can be dynamically calculated through the algorithm and fed back to the driver 205. The driver 205 reads the positions of different mover modules 1 according to the encoder 204, and then controls the current size and direction of the motor 207 where the mover module 1 is located to achieve accurate and independent control of different movers.

[0080] Embodiment 2: On the basis of embodiment 1, a cleaning mechanism is disclosed below the movable carrier plate 104, and the cleaning mechanism is located on the outer side of the Y-axis roller 102, and the moving surface of the X-axis roller 108 is cleaned by the cleaning mechanism. The cleaning mechanism includes a mounting seat 4, a connecting block 5, a fixed seat 6, a movable wheel 7, a transmission belt 8, a cleaning plate 9, a baffle 10 and a transmission mechanism. The mounting seat 4 is arranged on the outer side of the X-axis roller 108, the connecting block 5 is fixed on the inner side of the mounting seat 4, the fixed seat 6 is fixed below the movable carrier plate 104, and the fixed seat 6 and the connecting block 5 are connected to provide support for the mounting seat 4, the movable wheels 7 are arranged in pairs inside the mounting seat 4, and the movable wheels 7 and the mounting seat 4 are rotatably connected, the transmission belt 8 is arranged on the outer side of the movable wheel 7, and the movable wheel 7 drives the transmission belt 8 to move when the movable wheel 7 rotates, and the cleaning plate 9 is fixed on the surface of the transmission belt 8 and moves with the transmission mechanism. The moving belt 8 moves together, the baffle plate 10 is fixed at the bottom of the mounting seat 4, and the baffle plate 10 is located on the inner side of the cleaning plate 9 to prevent impurities from passing through the cleaning plate 9. The transmission mechanism is connected to the movable wheel 7 to control the rotation of the movable wheel 7. The transmission mechanism includes a transmission shaft 11, a bevel gear 12, a driving shaft 13, a support seat 14 and a bonding wheel 15. The transmission shaft 11 is fixed at the middle of the movable wheel 7, the bevel gear 12 is fixed at the inner end of the transmission shaft 11, the driving shaft 13 and the transmission shaft 11 are perpendicular to each other, and the driving shaft 13 and the transmission shaft 11 are meshed with each other through the bevel gear 12. The support seat 14 is fixed at the inner side of the mounting seat 4, and the driving shaft 13 passes through the support seat 14 and the support seat 14 to form a rotational connection. The bonding wheel 15 is fixed above the driving shaft 13, and the surface of the bonding wheel 15 is made of rubber material, and the bonding wheel 15 and the Y-axis roller 102 are bonded to each other;

[0081] When the mover carrier 104 moves, the Y-axis roller 102 will rotate. When the Y-axis roller 102 rotates, the friction force will drive the fitting wheel 15 to rotate, so that the fitting wheel 15 drives the driving shaft 13 to rotate. The driving shaft 13 drives the transmission shaft 11 to rotate through the bevel gear 12, so that the transmission shaft 11 drives the movable wheel 7 to rotate. The movable wheel 7 drives the transmission belt 8 and the cleaning plate 9 to move, so that the cleaning plate 9 cleans the moving position of the X-axis roller 108 to prevent impurities from affecting it. At the same time, the baffle 10 can prevent impurities from passing through the baffle 10 so that they can be swept off by the cleaning plate 9.

[0082] Embodiment 3: Based on the embodiment 2, a concave-convex matching structure between the upper end of the connecting block 5 and the fixing seat 6 is disclosed, and a locking groove 26 is provided above the connecting block 5, and a locking block 27 is engaged inside the locking groove 26, and the locking block 27 is arranged inside the fixing seat 6 and between the fixing seat 6 to form an up and down sliding structure, and the outer side of the locking block 27 is designed in an arc-shaped structure, and a second spring 28 is fixed above the locking block 27, and a release plate 29 is provided at the bottom of the locking groove 26, and a control plate 30 is connected below the release plate 29 , and the control board 30 and the connecting block 5 form an up-and-down sliding structure, a third spring 31 is fixed below the control board 30 to provide a pull-down reset force for the control board 30, an attraction block 32 is fixed at the inner end of the control board 30, and the attraction block 32 moves with the control board 30, a magnetic block 33 is fixed inside the fixing seat 6, and the magnetic block 33 and the attraction block 32 attract each other, and a blowing mechanism is provided on the front side of the mounting seat 4 to purge small particles of impurities on the moving track, and the blowing mechanism includes an extrusion disc 16, a mounting cover 17, a self-resetting airbag 18, a pressure Plate 19, movable plate 20, first spring 21, air inlet pipe 22, air blowing pipe 23, first one-way conductor 24 and second one-way conductor 25, extrusion plate 16, fixed to the outer end of transmission shaft 11, and the center of the extrusion plate 16 and the center of the transmission shaft 11 are staggered, mounting cover 17, fixed to the outer side of mounting seat 4, self-resetting airbag 18, arranged inside mounting cover 17, pressing plate 19, arranged inside mounting cover 17 and between mounting cover 17 to form a horizontal sliding structure, movable plate 20, fixed to the outer side of pressing plate 19, and The surface of the movable plate 20 is fitted with the extrusion disk 16, the first spring 21 is connected to the movable plate 20 to provide an outward push reset force for the movable plate 20, the air inlet pipe 22 is arranged above the self-resetting airbag 18, the air blowing pipe 23 is arranged below the self-resetting airbag 18, the first one-way conductor 24 is arranged inside the air inlet pipe 22, and the conduction direction of the first one-way conductor 24 is from outside to inside, the second one-way conductor 25 is arranged inside the air blowing pipe 23, and the conduction direction of the second one-way conductor 25 is from inside to outside;

[0083] When the transmission shaft 11 rotates, the extrusion disk 16 will be driven to rotate eccentrically, so that the extrusion disk 16 pushes the movable plate 20 to move, and the first spring 21 is cooperated to enable the first movable plate 20 to drive the pressing plate 19 to move back and forth. When the pressing plate 19 squeezes the self-resetting airbag 18, the gas inside it will be blown out through the second one-way conductor 25 through the blowing pipe 23. When the pressing plate 19 releases the squeezing of the self-resetting airbag 18, the external gas will enter the interior of the self-resetting airbag 18 through the intake pipe 22 and the first one-way conductor 24; the connecting block 5 can be disassembled from the fixing seat 6, and the control plate 30 can be pushed during disassembly to drive the release plate 29 to move, and the release plate 29 pushes the locking block 27 to move, and the connection between the locking block 27 and the locking groove 26 is released, and the attraction block 32 and the magnetic block 33 are staggered, and then the connecting block 5 can be pulled out from the fixing seat 6.

[0084] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0085] 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 magnetically driven wheeled logistics conveying device, comprising a mounting base (3) for providing support for the device; Features: A mover module (1) is arranged above the mounting base (3), and a stator module (2) is connected below the mover module (1), and the stator module (2) is mounted above the mounting base (3). A controller is connected to the outside of the mounting base (3) to provide drive control signals for the stator module (2) and the mover module (1). The mover module (1) comprises a power magnetic plate (101), a Y-direction roller (102), a Z-direction roller (103), a mover carrier plate (104), a buffer block (105), a belt pressure block (106), an induction magnetic plate (107) and an X-direction roller (108). A mover module (107) is arranged above the power magnetic plate (101). A mover carrier (104) is provided, and a Y-direction roller (102), a Z-direction roller (103) and an X-direction roller (108) are rotatably mounted below the mover carrier (104), and the rolling directions of the Y-direction roller (102), the Z-direction roller (103) and the X-direction roller (108) are perpendicular to each other, the Y-direction roller (102), the Z-direction roller (103) and the X-direction roller (108) are arranged in pairs, buffer blocks (105) are arranged at both left and right ends of the mover carrier (104), a belt pressing block (106) is arranged below the mover carrier (104), and an induction magnetic plate (107) is arranged on the side of the belt pressing block (106); The stator module (2) comprises a first cover plate (201), a Z-direction limit plate (202), a Y-direction limit plate (203), an encoder (204), a driver (205), an encoder cover plate (206), a motor (207), and a second cover plate (208); the second cover plate (208) is arranged above the first cover plate (201), and the motor (207) is arranged below the second cover plate (208); a Z-direction limit plate (202) is arranged on the side of the first cover plate (201), and a Y-direction limit plate (203) is arranged on the outer side of the Z-direction limit plate (202); the Z-direction limit plate (202) and the Y-direction limit plate (203) are arranged perpendicular to each other; a driver (205) is arranged below the motor (207), an encoder (204) is arranged above the driver (205), and an encoder cover plate (206) is arranged on the outer side of the encoder (204).

2. The magnetically driven wheeled logistics conveying equipment according to claim 1 is characterized in that: A cleaning mechanism is provided below the mover carrier plate (104), and the cleaning mechanism is located outside the Y-direction roller (102), and the moving surface of the X-direction roller (108) is cleaned by the cleaning mechanism.

3. The magnetically driven wheeled logistics conveying equipment according to claim 2 is characterized in that: The cleaning mechanism comprises a mounting seat (4), a connecting block (5), a fixing seat (6), a movable wheel (7), a transmission belt (8), a cleaning plate (9), a baffle (10) and a transmission mechanism; A mounting seat (4) is arranged on the outside of the X-direction roller (108); A connecting block (5) is fixed on the inner side of the mounting seat (4); A fixing seat (6) is fixed below the mover carrier plate (104), and the fixing seat (6) and the connecting block (5) are connected to provide support for the mounting seat (4); The movable wheels (7) are arranged in pairs inside the mounting seat (4), and the movable wheels (7) and the mounting seat (4) are rotatably connected; A transmission belt (8) is arranged on the outer side of the movable wheel (7), and when the movable wheel (7) rotates, the transmission belt (8) is driven to move; A cleaning plate (9) is fixed on the surface of the transmission belt (8) and moves along with the transmission belt (8); A baffle (10) is fixed below the mounting seat (4), and the baffle (10) is located on the inner side of the cleaning plate (9) to prevent impurities from passing through the cleaning plate (9); The transmission mechanism is connected to the movable wheel (7) to control the rotation of the movable wheel (7).

4. The magnetically driven wheeled logistics conveying equipment according to claim 3 is characterized in that: The transmission mechanism comprises a transmission shaft (11), a bevel gear (12), a drive shaft (13), a support seat (14) and a fitting wheel (15); A transmission shaft (11) is fixed to the middle of the movable wheel (7); A bevel gear (12) fixed to the inner end of the transmission shaft (11); The drive shaft (13) and the transmission shaft (11) are perpendicular to each other, and the drive shaft (13) and the transmission shaft (11) are meshed with each other through the bevel gear (12); The support seat (14) is fixed on the inner side of the mounting seat (4), and the driving shaft (13) passes through the support seat (14) and forms a rotation connection between the support seat (14); The laminating wheel (15) is fixed above the driving shaft (13), and the surface of the laminating wheel (15) is made of rubber material, and the laminating wheel (15) and the Y-direction roller (102) are in contact with each other.

5. The magnetically driven wheeled logistics conveying equipment according to claim 3 is characterized in that: The upper end of the connecting block (5) and the fixing seat (6) have a concave-convex matching structure, and a locking groove (26) is provided above the connecting block (5), and a locking block (27) is engaged inside the locking groove (26), and the locking block (27) is arranged inside the fixing seat (6) and between the fixing seat (6) to form an up-and-down sliding structure, and the outer side of the locking block (27) is designed in an arc-shaped structure, and a second spring (28) is fixed above the locking block (27), and a release plate (28) is provided at the bottom of the locking groove (26). 9), and a control plate (30) is connected below the release plate (29), and an up-and-down sliding structure is formed between the control plate (30) and the connecting block (5), a third spring (31) is fixed below the control plate (30) to provide a pull-down reset force for the control plate (30), an attraction block (32) is fixed at the inner end of the control plate (30), and the attraction block (32) moves with the control plate (30), and a magnetic block (33) is fixed inside the fixing seat (6), and the magnetic block (33) and the attraction block (32) attract each other.

6. The magnetically driven wheeled logistics conveying equipment according to claim 4 is characterized in that: The front side of the mounting seat (4) is provided with an air blowing mechanism for blowing away small particle impurities on the moving track.

7. The magnetically driven wheeled logistics conveying equipment according to claim 6 is characterized in that: The blowing mechanism comprises a pressing plate (16), a mounting cover (17), a self-resetting airbag (18), a pressing plate (19), a movable plate (20), a first spring (21), an air inlet pipe (22), an air blowing pipe (23), a first one-way conductor (24) and a second one-way conductor (25); The extrusion plate (16) is fixed to the outer end of the transmission shaft (11), and the center of the extrusion plate (16) and the center of the transmission shaft (11) are staggered; A mounting cover (17) fixed to the outside of the mounting seat (4); A self-resetting airbag (18) arranged inside the mounting cover (17); A pressing plate (19) is arranged inside the mounting cover (17) and between the mounting cover (17) to form a horizontal sliding structure; A movable plate (20) is fixed to the outer side of the pressing plate (19), and the surface of the movable plate (20) is in contact with the pressing plate (16); A first spring (21) connected to the movable plate (20) to provide an outward pushing reset force for the movable plate (20); An air inlet pipe (22) is arranged above the self-resetting airbag (18); An air blowing pipe (23) is arranged below the self-resetting air bag (18); A first one-way conductor (24) is arranged inside the air intake pipe (22), and the conducting direction of the first one-way conductor (24) is from outside to inside; The second one-way conductor (25) is arranged inside the air blowing pipe (23), and the conducting direction of the second one-way conductor (25) is from inside to outside.

8. The conveying method of the magnetically driven wheeled logistics conveying equipment according to claim 1, characterized in that: The method comprises the following steps: Step 1: A staff member places an object to be transported on the mover carrier plate (104); Step 2: The encoder (204) senses the strength of the induction magnet group on the mover module (1) and converts it into a position signal and feeds it back to the driver (205). The controller can read the position of the mover through the driver (205); Step 3: The controller sends a motion instruction to the driver (205), and the driver (205) converts the received instruction into a current signal and outputs it to the motor (207) where the mover module (1) is located; Step 4: Current flows through the motor (207) to generate a magnetic field that interacts with the power magnet group, thereby generating a magnetic thrust to drive the mover module (1) to move in the X direction by relying on the X-direction roller (108) thereon, while relying on the Y-direction roller (102) and the Z-direction roller (103) to ensure that it does not deviate; Step 5: During the movement of the mover module (1), the encoder (204) corresponding to the position at which the mover module (1) is located feeds back the sensed and converted position signal to the corresponding driver (205) in real time; Step 6: The controller continuously scans and reads the position information of the mover fed back by all drivers (205) through its powerful real-time system, calculates the current speed of the mover according to the time and the moving position, and sends a motion instruction to the driver (205) in real time to adjust the state of the mover; Step 7: When the mover is about to reach the target station, the controller sends a deceleration motion instruction to the driver according to the motion plan (205); Step 8: The driver (205) converts the received deceleration motion instruction into a new current signal and sends it to the motor (207). At this time, the magnetic field generated by the motor (207) and the power magnet group will generate a thrust in the opposite direction of the motion direction of the mover module (1), so as to achieve the effect of decelerating the mover module (1); Step 9: Under the real-time adjustment of the controller according to the motion plan, the mover can eventually decelerate to the designated work position; Step 10: When the mover module (1) is to be controlled to move to the next station, steps 1 to 9 are repeated to reach the designated station, thereby realizing independent control of all movers on the equipment to achieve efficient and accurate logistics transportation effect.

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