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CN-224226090-U - Conveying system

CN224226090UCN 224226090 UCN224226090 UCN 224226090UCN-224226090-U

Abstract

The utility model provides a conveying system which comprises a conveying line body and a rotor module, wherein the conveying line body extends along the conveying direction, the rotor module comprises a rotor body, a rotating frame, a supporting structure, a guiding structure and a resetting structure, the rotor body is magnetically coupled with the conveying line body and can move relative to the conveying line body along the conveying direction, the rotating frame is rotatably arranged on the rotor body, the supporting structure is arranged on the rotating frame and is in supporting fit with the conveying line body, the guiding structure is arranged on the rotating frame and is in guiding fit with the conveying line body, and the resetting structure is arranged between the rotating frame and the rotor body so that the rotating frame is kept in an initial state. The technical scheme of the utility model can effectively solve the problem of extrusion and friction between the rotor module and the stator module when the rotor module passes through the stator module with an arc section or a curve section in the related technology.

Inventors

  • CHI FENG
  • CHEN HAIXING
  • GUO LIN

Assignees

  • 果栗智造(上海)技术股份有限公司

Dates

Publication Date
20260512
Application Date
20250623

Claims (11)

  1. 1. A delivery system, comprising: a conveyor line body (10) extending in a conveying direction (a); A sub-module, the sub-module comprising: A mover body (20) magnetically coupled to the conveyor line body (10) and movable in the conveying direction (a) with respect to the conveyor line body (10); a rotating frame (30) rotatably provided on the mover body (20); A support structure (40) arranged on the rotating frame (30) and in supporting fit with the conveying line body (10); the guide structure (50) is arranged on the rotating frame (30) and is in guide fit with the conveying line body (10); And a reset structure (60) disposed between the rotating frame (30) and the mover body (20) so that the rotating frame (30) is maintained in an initial state.
  2. 2. The conveying system according to claim 1, wherein the rotating frame (30) comprises a connecting portion (31) and placement portions (32) adjacent to two sides of the connecting portion (31), the connecting portion (31) is in running fit with the mover body (20), the supporting structure (40) and the guiding structure (50) are both arranged on the placement portion (32), the resetting structure (60) comprises a first elastic member (61) and a second elastic member (62), the first elastic member (61) and the second elastic member (62) are arranged on two sides of the placement portion (32) along the conveying direction (a), two ends of the first elastic member (61) are respectively connected with the placement portion (32) and the mover body (20), and two ends of the second elastic member (62) are respectively connected with the placement portion (32) and the mover body (20).
  3. 3. The conveying system according to claim 2, wherein the number of placement portions (32) is two, The two placement parts (32) are symmetrically arranged relative to the connecting part (31), and/or, The first elastic member (61) and the second elastic member (62) are symmetrically arranged with respect to the center plane of the placement portion (32).
  4. 4. The conveying system according to claim 2, wherein a concave cavity (21) is arranged on the rotor body (20) corresponding to the placement portion (32), at least part of the placement portion (32) is arranged in the concave cavity (21), and the first elastic piece (61) and the second elastic piece (62) are both arranged in the concave cavity (21).
  5. 5. Conveyor system according to claim 1, characterized in that the conveyor line body (10) comprises a plurality of stator modules (11) arranged in the conveying direction (a) and a rail structure (12) provided on the stator modules (11), the support structure (40) comprising a support wheel (41), the rail structure (12) being supported below the support wheel (41), the rail structure (12) comprising a first guide rail (121) provided on a first side of the plurality of stator modules (11) and a second guide rail (122) provided on a second side of the plurality of stator modules (11), the guide structure (50) comprising a first guide (51) in guiding engagement with the first guide rail (121) and a second guide (52) in guiding engagement with the second guide rail (122), wherein, The first guide piece (51) is a guide wheel which is in guide fit with the side wall of the first guide rail (121), and/or, The second guide piece is a guide shaft, a guide groove is formed in the second guide rail, and the guide shaft is inserted into the guide groove.
  6. 6. A conveyor system according to claim 1, characterized in that the mover body (20) comprises a permanent magnet array (22) and a readable medium (23), the conveyor line body (10) is provided with coils (15) and read heads (16) arranged along the conveying direction (a), the coils (15) and the read heads (16) being arranged at intervals in the width direction of the conveyor line body (10), the coils (15) being arranged in correspondence with the permanent magnet array (22) and being magnetically coupled, the read heads (16) being arranged in correspondence with and being inductively fitted to the readable medium (23).
  7. 7. A conveyor system according to claim 1, characterized in that the mover body (20) comprises a permanent magnet array (22), the permanent magnet array (22) forming a readable medium (23), the conveyor line body (10) being provided with coils (15) and readheads (16) arranged along the conveying direction (a), the readheads (16) being provided in coils (15), or the readheads (16) and the coils (15) being arranged at intervals in the height direction of the conveyor line body (10) and the orthographic projection of the readheads (16) being located in the orthographic projection of the coils (15), the coils (15) being magnetically coupled with the permanent magnet array (22), the readheads (16) being inductively fitted with the readable medium (23).
  8. 8. The conveying system according to claim 6 or 7, wherein the conveying line body (10) includes a straight line segment (13) and an arc segment (14) spliced with the straight line segment (13), the reading head (16) includes a first reading head segment (161) provided on the straight line segment (13) and a second reading head segment (162) provided on the arc segment (14), and an end of the first reading head segment (161) and an end of the second reading head segment (162) are disposed at an interval in a width direction of the conveying line body (10).
  9. 9. A conveying system according to claim 6 or 7, characterized in that the conveying line body (10) comprises a straight line section (13) and an arc section (14) spliced with the straight line section (13), the reading head (16) comprises a third reading head section (163) arranged on the straight line section (13) and a fourth reading head section (164) and a fifth reading head section (165) arranged on the arc section (14), wherein the third reading head section (163) is arranged continuously with the fourth reading head section (164), and the fifth reading head section (165) and the fourth reading head section (164) are arranged at intervals in the width direction of the conveying line body (10).
  10. 10. The transport system of claim 9, wherein the accuracy of the fifth readhead segment (165) is less than the accuracy of the fourth readhead segment (164).
  11. 11. The conveying system according to claim 6, wherein the conveying line body (10) includes a straight line segment (13) and an arc segment (14) spliced with the straight line segment (13), the reading head (16) includes a sixth reading head segment (166) provided on the straight line segment (13) and a seventh reading head segment (167) provided on the arc segment (14), the seventh reading head segment (167) and the sixth reading head segment (166) are continuously provided, the readable medium (23) includes a first medium (231) and a second medium (232) provided at intervals in a width direction of the mover body (20), and the first medium (231) and the second medium (232) are provided on both sides of the seventh reading head segment (167).

Description

Conveying system Technical Field The utility model relates to the field of conveying equipment, in particular to a conveying system. Background In the related art, the magnetic drive conveying system is widely applied to scenes such as automobile manufacturing, motor element manufacturing, power battery production, logistics sorting and the like due to the advantages of high conveying precision, high flexibility, intellectualization and the like. The magnetic drive conveying system not only can realize the transportation of materials along the straight line direction, but also can realize the transportation of materials along the arc line direction and the irregular curve direction, when the rotor module passes through the stator module of the arc line section or the curve section, extrusion, friction and the like can occur between the rotor module and the stator module, and the service life of the rotor module or the section of the stator module is influenced. Disclosure of utility model The utility model mainly aims to provide a conveying system which solves the problems that a rotor module in the related art can be extruded and rubbed when passing through a stator module with an arc section or a curve section. In order to achieve the above object, the utility model provides a conveying system comprising a conveying line body and a rotor module, wherein the conveying line body extends along a conveying direction, the rotor module comprises a rotor body, a rotating frame, a supporting structure, a guiding structure and a resetting structure, the rotor body is magnetically coupled with the conveying line body and can move along the conveying direction relative to the conveying line body, the rotating frame is rotatably arranged on the rotor body, the supporting structure is arranged on the rotating frame and is in supporting fit with the conveying line body, the guiding structure is arranged on the rotating frame and is in guiding fit with the conveying line body, and the resetting structure is arranged between the rotating frame and the rotor body so as to keep the rotating frame in an initial state. Further, the rotating frame comprises a connecting part and placing parts adjacent to two sides of the connecting part, the connecting part is in running fit with the rotor body, the supporting structure and the guiding structure are arranged on the placing parts, the resetting structure comprises a first elastic piece and a second elastic piece, the first elastic piece and the second elastic piece are arranged on two sides of the placing parts along the conveying direction, two ends of the first elastic piece are respectively connected with the placing parts and the rotor body, and two ends of the second elastic piece are respectively connected with the placing parts and the rotor body. Further, the number of the placement portions is two, the two placement portions are symmetrically arranged relative to the connecting portion, and/or the first elastic member and the second elastic member are symmetrically arranged relative to the center plane of the placement portions. Further, a concave cavity is formed in the rotor body corresponding to the placement portion, at least part of the placement portion is arranged in the concave cavity, and the first elastic piece and the second elastic piece are arranged in the concave cavity. Further, the conveying line body comprises a plurality of stator modules arranged along the conveying direction and a track structure arranged on the stator modules, the support structure comprises a support wheel, the track structure is supported below the support wheel, the track structure comprises a first guide rail arranged on the first side of the plurality of stator modules and a second guide rail arranged on the second side of the plurality of stator modules, the guide structure comprises a first guide piece in guide fit with the first guide rail and a second guide piece in guide fit with the second guide rail, the first guide piece is a guide wheel, the guide wheel is in guide fit with the side wall of the first guide rail, and/or the second guide piece is a guide shaft, a guide groove is formed in the second guide rail, and the guide shaft is inserted into the guide groove. Further, the rotor body comprises a permanent magnet array and a readable medium, the conveying line body is provided with a coil and a reading head which are arranged along the conveying direction, the coil and the reading head are arranged at intervals in the width direction of the conveying line body, the coil and the permanent magnet array are correspondingly arranged and magnetically coupled, and the reading head and the readable medium are correspondingly arranged and are in inductive fit. Further, the rotor body comprises a permanent magnet array, the permanent magnet array forms a readable medium, a coil and a reading head which are arranged along the conveying direction are arranged on the conveying