Magnetic drive conveying device
By staggering the joint positions of the stator module and the guide rail module, the vibration and noise problems of the mover module in the annular magnetic drive module are solved, and a more stable and silent magnetic drive conveying device is achieved.
Patent Information
- Application Number
- CN202422455477.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The mover module in the annular magnetic drive module generates large vibration and noise during movement.
By designing the splicing method of the stator module and the guide rail module, the splicing positions of adjacent straight segments and arc segments are staggered, reducing the vibration and noise of the mover module during movement, and improving the structural accuracy and stability through the one-piece straight transition segment.
It effectively reduces the vibration of the mover module on the guide rail, reduces the noise during movement, improves the movement stability of the mover module and reduces the accuracy requirements for the splicing position.
Smart Images
Figure CN223341892U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of conveying technology, and in particular to a magnetic drive conveying device. Background Art
[0002] The magnetic drive conveyor line is a multi-motor intelligent conveying system based on the principle of linear motors. The system is mainly composed of a stator coil and a moving magnet. The stator coil is set on the guide rail, and the moving magnet is set on the mover. The mover is moved on the guide rail using magnetic levitation technology. Each mover does not require dragging cables and can be independently controlled. It can adapt to the rhythm of different production stations and improve the flexibility of the production line.
[0003] For the annular magnetic drive module, the magnetic drive module includes an annular stator module, an annular guide rail module and a mover module slidably arranged on the annular guide rail module. The annular stator module is composed of multiple straight segments and arc segments, and the annular guide rail module is also composed of multiple straight segments and arc segments. When the mover module slides on the annular guide rail module, when the mover module passes through the joint position between the straight segments and the straight segments and the joint position between the straight segments and the arc segments, the mover module will generate a large degree of vibration, resulting in excessive noise during the movement of the mover module. Utility Model Content
[0004] Based on this, it is necessary to provide a magnetic drive conveying device to address the problem that the existing mover module will generate a large degree of vibration and excessive noise during the movement of the annular magnetic drive module.
[0005] A magnetic drive conveying device, comprising a stator module, a guide rail module, and a mover module slidably arranged on the guide rail module;
[0006] The stator module is formed by splicing a first linear module and a first arc-shaped module, wherein the first linear module includes a first linear segment and a second linear segment that are spaced apart from each other, and opposite ends of the first arc-shaped module are spliced to the ends of the first linear segment and the second linear segment respectively;
[0007] The guide rail module is formed by splicing a second linear module and a second arc-shaped module, the second linear module includes a third linear segment and a fourth linear segment that are spaced apart from each other, and opposite ends of the second arc-shaped module are spliced to the ends of the third linear segment and the fourth linear segment respectively;
[0008] There are at least two of the first straight line segment, the second straight line segment, the third straight line segment and the fourth straight line segment; the third straight line segment is arranged on the first straight line segment, and the splicing position of two adjacent first straight line segments and the splicing position of two adjacent third straight line segments are staggered with each other; the fourth straight line segment is arranged on the second straight line segment, and the splicing position of two adjacent second straight line segments and two adjacent fourth straight line segments are staggered with each other; the splicing position of the first linear module and the first arc module and the splicing position of the second linear module and the second arc module are staggered with each other.
[0009] In one embodiment, the first arc-shaped module includes a first arc-shaped segment and two first straight-line transition segments, the first straight-line transition segment has an extension direction consistent with the first straight-line segment and the second straight-line segment, the two first straight-line transition segments are integrally formed at two opposite ends of the first arc-shaped segment, and the two first straight-line transition segments are respectively spliced at the ends of the first straight-line segment and the second straight-line segment.
[0010] In one embodiment, the second arc-shaped module includes a second arc-shaped segment and two second straight line transition segments, the second straight line transition segment has the same extension direction as the third straight line segment and the fourth straight line segment, the two second straight line transition segments are integrally formed at two opposite ends of the second arc-shaped segment, and the two second straight line transition segments are respectively spliced at the ends of the third straight line segment and the fourth straight line segment.
[0011] In one embodiment, the first linear module is composed of a plurality of first linear modules, at least two of the first linear modules are located on one side of the first curved module, and at least two of the first linear modules are located on the other side of the first curved module;
[0012] The second linear module is composed of a plurality of second linear modules, at least two of the second linear modules are located on one side of the second arc module, and at least two of the second linear modules are located on the other side of the second arc module.
[0013] In one embodiment, the first linear module has the first linear segment or the second linear segment, the second linear module has the third linear segment or the fourth linear segment, and the splicing positions of two adjacent first linear modules and corresponding two second linear modules are staggered.
[0014] In one embodiment, the first linear module is integrally formed, and the second linear module is integrally formed.
[0015] In one embodiment, the stator module includes a stator coil;
[0016] The movable module includes a seat body, a magnetic plate and a plurality of rollers. The seat body is provided with a mounting groove. The magnetic plate and the plurality of rollers are arranged in the mounting groove. When the movable module slides along the guide rail module, the plurality of rollers roll in contact with the side of the guide rail module, and the guide rail module and the stator coil are both accommodated in the mounting groove.
[0017] In one embodiment, the movable module further includes a plurality of anti-collision blocks, which are protruding from the base body, and at least two of the anti-collision blocks are located on opposite sides of the base body along the sliding direction of the movable module.
[0018] In one embodiment, the magnetic drive conveying device further includes a magnetic drive card, and the magnetic drive card is detachably disposed on the stator module or the guide rail module.
[0019] In one embodiment, the magnetic drive conveying device further includes at least one position sensing component, and the position sensing component is disposed on the stator module or the guide rail module.
[0020] In the above-mentioned magnetic drive conveying device, the movable module can slide on the guide rail module to realize the carrying and transportation of the carrier or workpiece. Since the splicing position of the two adjacent first straight segments and the splicing position of the two adjacent third straight segments are staggered with each other, the splicing position of the two adjacent second straight segments and the two adjacent fourth straight segments are staggered with each other, and the splicing position of the first straight module and the first arc module and the splicing position of the second straight module and the second arc module are staggered with each other, when the movable module slides on the guide rail module and passes through the splicing position of the two adjacent first straight segments, the splicing position of the two adjacent third straight segments, the splicing position of the two adjacent second straight segments, the splicing position of the two adjacent fourth straight segments, the splicing position of the first straight module and the first arc module, and the splicing position of the second straight module and the second arc module, the vibration of the movable module is weakened, that is, the vibration of the movable module on the guide rail module is weakened, and the motion noise of the movable module is reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 Schematic diagram of the structure of the magnetic drive conveying device provided in some embodiments.
[0022] Figure 2 It is a top view of the magnetic drive conveying device provided in some embodiments.
[0023] Figure 3 This is a top view of a magnetic drive conveying device provided in another embodiment.
[0024] Figure 4 It is a front view of the magnetic drive conveying device provided in some embodiments.
[0025] Figure 5Schematic diagram of the structure of the movable module provided in some embodiments.
[0026] Reference numerals:
[0027] 100. Magnetic drive conveying device;
[0028] 110. Stator module; 111. First linear module; 1111. First linear segment; 1112. Second linear segment; 112. First arc module; 1121. First arc segment; 1122. First linear transition segment; 113. First linear module; 114. Stator coil; 120. Guide rail module; 121. Second linear module; 1211. Third linear segment; 1212. Fourth linear segment; 122. Second arc module; 1221. Second arc segment; 1222. Second linear transition segment; 123. Second linear module; 130. Mover module; 131. Base; 132. Magnetic plate; 133. Roller; 134. Mounting slot; 135. Anti-collision block. DETAILED DESCRIPTION
[0029] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.
[0030] In the description of this application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.
[0031] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, if the term "plurality" appears, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.
[0032] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connected," "fixed," etc., should be interpreted broadly. For example, these terms may refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediary; and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.
[0033] In this application, unless otherwise expressly specified or limited, if a first feature is described as being "above" or "below" a second feature, or similar descriptions, this may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is described as being "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is described as being "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.
[0034] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only embodiment.
[0035] The technical solutions provided by the embodiments of the present application are described below with reference to the accompanying drawings.
[0036] See Figure 1 As shown, the present application provides a magnetically driven conveying device 100, which includes a stator module 110, a guide rail module 120 and a mover module 130. The guide rail module 120 is arranged on the stator module 110, and the mover module 130 is slidably arranged on the guide rail module 120. The sliding of the mover module 130 on the guide rail module 120 can realize the carrying and transportation of the carrier or workpiece.
[0037] The stator module 110 is composed of a first linear module 111 and a first curved module 112. The first linear module 111 includes a first linear segment 1111 and a second linear segment 1112 that are spaced apart from each other. The opposite ends of the first curved module 112 are respectively connected to the ends of the first linear segment 1111 and the second linear segment 1112. That is, one end of the first curved module 112 is connected to the end of the first linear segment 1111, and the other end of the first curved module 112 is connected to the end of the second linear segment 1112. The guide rail module 120 is composed of a second linear module 121 and a second curved module 122. The second linear module 121 includes a third linear segment 1211 and a fourth linear segment 1212, which are spaced apart from each other. The opposite ends of the second curved module 122 are connected to the ends of the third and fourth linear segments 1211 and 1212, respectively. In other words, one end of the second curved module 122 is connected to the end of the third linear segment 1211, and the other end of the second curved module 122 is connected to the end of the fourth linear segment 1212. In this way, the stator module 110 and the guide rail module 120 form a closed-loop annular module. The stator module 110 and the guide rail module 120 extend in the same direction, and the stator module 110 is mounted on the guide rail module 120.
[0038] There are at least two first straight line segments 1111, second straight line segments 1112, third straight line segments 1211 and fourth straight line segments 1212. Figure 2 and Figure 3 As shown, there are multiple first straight segments 1111 and multiple second straight segments 1112, and the multiple first straight segments 1111 and multiple second straight segments 1112 are respectively located on opposite sides of the first arc module 112. There are multiple third straight segments 1211 and multiple fourth straight segments 1212, and the multiple third straight segments 1211 and multiple fourth straight segments 1212 are respectively located on opposite sides of the second arc module 122. The third straight segment 1211 is arranged on the first straight segment 1111. For example, the third straight segment 1211 is arranged on the first straight segment 1111, and the extension direction of the third straight segment 1211 is consistent with that of the first straight segment 1111. The splicing position of two adjacent first straight segments 1111 and the splicing position of two adjacent third straight segments 1211 are staggered. For example, the splicing position of two adjacent first straight segments 1111 is Figure 2 、 Figure 3 At position A shown, the splicing position of two adjacent third straight line segments 1211 is Figure 2 、 Figure 3The fourth straight line segment 1212 is provided on the second straight line segment 1112. If the fourth straight line segment 1212 is provided on the second straight line segment 1112, and the extension direction of the fourth straight line segment 1212 is consistent with that of the second straight line segment 1112, the splicing position of two adjacent second straight line segments 1112 and the splicing position of two adjacent fourth straight line segments 1212 are staggered with each other. For example, the splicing position of two adjacent second straight line segments 1112 is Figure 2 、 Figure 3 At position A shown, the joint position of two adjacent fourth straight line segments 1212 is Figure 2 、 Figure 3 The splicing position of the first linear module 111 and the first arc module 112 and the splicing position of the second linear module 121 and the second arc module 122 are staggered. For example, if the splicing position of the first linear module 111 and the first arc module 112 is Figure 2 、 Figure 3 Position C shown is the joint position of the second linear module 121 and the second arc module 122 Figure 2 、 Figure 3 D position shown.
[0039] Traditionally, the splicing position of two adjacent first straight line segments coincides with the splicing position of two adjacent third straight line segments, the splicing position of two adjacent second straight line segments coincides with the splicing position of two adjacent fourth straight line segments, and the splicing position of the first straight line module and the first arc module coincides with the splicing position of the second straight line module and the second arc module. The movable module will vibrate to a large extent when passing through each splicing position, and the noise during the movement of the movable module is too loud. Moreover, since the splicing position of two adjacent first straight line segments coincides with the splicing position of two adjacent third straight line segments, the splicing position of two adjacent second straight line segments coincides with the splicing position of two adjacent fourth straight line segments, the splicing position of the first straight line module and the first arc module, and the splicing position of the second straight line module and the second arc module coincide, the matching accuracy requirements for each splicing position are too high. The magnetic drive conveying device 100 provided by the present application has a mutually staggered splicing position of two adjacent first straight segments 1111 and a mutually staggered splicing position of two adjacent third straight segments 1211, a mutually staggered splicing position of two adjacent second straight segments 1112 and a mutually staggered splicing position of two adjacent fourth straight segments 1212, and a mutually staggered splicing position of the first straight module 111 and the first curved module 112 and a mutually staggered splicing position of the second straight module 121 and the second curved module 122. Since the splicing position of the first straight module 111 and the first curved module 112 and the splicing position of the second straight module 121 and the second curved module 122 are mutually staggered, when the mover module 130 passes through two adjacent first straight segments 1111 and the first curved module 112, the mover module 130 is moved by the mover module 130. At the splicing position (A) of segment 1111 and the two adjacent second straight segments 1112, the splicing position (B) of the two adjacent third straight segments 1211 and the two adjacent fourth straight segments 1212, the splicing position (C) of the first linear module 111 and the first arc module 112, and the splicing position (D) of the second linear module 121 and the second arc module 122, the movable submodule 130 will not generate resonance at the splicing position, and the vibration of the movable submodule 130 is weakened when passing through each splicing position, that is, the vibration of the movable submodule 130 on the guide rail module 120 is weakened, the noise of the movable submodule 130 during movement is reduced, and the matching accuracy of each splicing position is reduced.
[0040] In one embodiment, see Figure 1 and Figure 2As shown, the first arcuate module 112 includes a first arcuate segment 1121 and two first straight transition segments 1122. The two first straight transition segments 1122 are integrally formed at two opposite ends of the first arcuate segment 1121. For example, the two first straight transition segments 1122 are integrally formed at two opposite ends of the first arcuate segment 1121 by film drawing, injection molding, or the like. No connector is required to connect the first straight transition segments 1122 and the first arcuate segments 1121, which simplifies the manufacturing process of the first arcuate module 112 and improves the precision and structural strength of the first arcuate module 112. When the movable module 130 slides along the first arcuate module 112, the movable module 130 has higher motion stability. The two first straight transition sections 1122 are respectively spliced at the ends of the first straight section 1111 and the second straight section 1112. That is, the first arc-shaped module 112 is horseshoe-shaped (U-shaped) as a whole, so that the splicing position of the first straight module 111 and the first arc-shaped module 112 and the splicing position of the second straight module 121 and the second arc-shaped module 122 are staggered with each other. The movable submodule 130 passes through the two splicing positions ( Figure 2 The vibration of the movable module 130 at the C position and the D position shown in the figure is weakened, thereby reducing the noise of the movable module 130 during the movement.
[0041] The first straight line transition section 1122 extends in the same direction as the first straight line section 1111 and the second straight line section 1112. Figure 2 In the horizontal direction shown, since there is no bending area between the first straight line transition segment 1122 and the end of the first straight line segment 1111 and the end of the second straight line segment 1112, it is convenient to perform the splicing operation of the two first straight line transition segments 1122 and the end of the first straight line segment 1111 and the end of the second straight line segment 1112.
[0042] In one embodiment, see Figure 1 and Figure 3As shown, the second arc-shaped module 122 includes a second arc segment 1221 and two second straight transition segments 1222. The two second straight transition segments 1222 are integrally formed at two opposite ends of the second arc segment 1221. For example, the two second straight transition segments 1222 are integrally formed at two opposite ends of the second arc segment 1221 by film drawing, injection molding, etc., and no connecting parts are required to connect the second straight transition segments 1222 and the second arc segment 1221. This simplifies the manufacturing process of the second arc module 122 and improves the precision and structural strength of the second arc module 122. When the movable submodule 130 slides along the second arc module 122, the movable submodule 130 has higher movement stability. The two second straight transition segments 1222 are respectively spliced at the ends of the third straight segment 1211 and the fourth straight segment 1212. That is, the second arc module 122 is horseshoe-shaped (U-shaped) as a whole, so that the splicing position of the first straight module 111 and the first arc module 112 and the splicing position of the second straight module 121 and the second arc module 122 are staggered with each other. The movable submodule 130 passes through the two splicing positions ( Figure 3 The vibration of the movable module 130 at the C position and the D position shown in the figure is weakened, thereby reducing the noise of the movable module 130 during the movement.
[0043] The second straight line transition section 1222 extends in the same direction as the third straight line section 1211 and the fourth straight line section 1212. For example, the second straight line transition section 1222 extends in the same direction as the third straight line section 1211 and the fourth straight line section 1212. Figure 3 In the horizontal direction shown, since there is no bending area between the second straight transition segment 1222 and the end of the third straight segment 1211 and the end of the fourth straight segment 1212, it is convenient to perform the splicing operation of the two second straight transition segments 1222 and the end of the third straight segment 1211 and the end of the fourth straight segment 1212.
[0044] In one embodiment, see Figure 1As shown, the first linear module 111 is composed of multiple first linear modules 113, at least two first linear modules 113 are located on one side of the first curved module 112, and at least two first linear modules 113 are located on the other side of the first curved module 112. For example, if there are four first linear modules 113, two first linear modules 113 are located on one side of the first curved module 112, and two first linear modules 113 are located on the other side of the first curved module 112. For example, if there are six first linear modules 113, three first linear modules 113 are located on one side of the first curved module 112, and three first linear modules 113 are located on the other side of the first curved module 112. The second linear module 121 is composed of multiple second linear modules 123, at least two second linear modules 123 are located on one side of the second curved module 122, and at least two second linear modules 123 are located on the other side of the second curved module 122. For example, if there are four second linear modules 123, two second linear modules 123 are located on one side of the second curved module 122, and two second linear modules 123 are located on the other side of the second curved module 122. For example, if there are six second linear modules 123, three second linear modules 123 are located on one side of the second curved module 122, and three second linear modules 123 are located on the other side of the second curved module 122.
[0045] Since the transport length of the magnetic drive conveying device 100 may vary under different working conditions, for the first linear module 111 and the second linear module 121 of different lengths, different numbers of first linear modules 113 can be selected to splice to form the first linear module 111, and different numbers of second linear modules 123 can be spliced to form the second linear module 121, so as to change the length of the first linear module 111 and the second linear module 121, thereby realizing a flexible design of the first linear module 111 and the second linear module 121 to adapt to the rhythm of different production stations.
[0046] Further, see Figure 1-Figure 3As shown, the first linear module 113 has a first linear segment 1111 or a second linear segment 1112. Exemplarily, the first linear module 113 is provided on both sides of the first curved module 112. The first linear module 113 located on one side of the first curved module 112 has the first linear segment 1111, and the first linear module 113 located on the other side of the first curved module 112 has the second linear segment 1112. The second linear module 123 has a third linear segment 1211 or a fourth linear segment 1212. Exemplarily, the second linear module 123 is provided on both sides of the second curved module 122. The second linear module 123 located on one side of the second curved module 122 has the third linear segment 1211, and the second linear module 123 located on the other side of the second curved module 122 has the fourth linear segment. The second splicing positions of the two adjacent first linear modules 113 and the corresponding two second linear modules 123 are staggered with each other. When the movable module 130 passes through the splicing position (position A) of the two adjacent first linear modules 113 and the splicing position (position B) of the two adjacent second linear modules 123, the movable module 130 will not generate resonance at the splicing position of the two adjacent first linear modules 113 and the splicing position of the two adjacent second linear modules 123, thereby reducing the vibration of the movable module 130 on the guide rail module 120 and reducing the noise of the movable module 130 during movement.
[0047] Further, see Figure 1 As shown, the first linear module 113 is integrally formed by film stretching, injection molding, etc., and the second linear module 123 is also integrally formed by film stretching, injection molding, etc. The first linear module 113 and the second linear module 123 do not require internal connectors for connection, which can simplify the process difficulty of the first linear module 113 and the second linear module 123, and can improve the accuracy and structural strength of the first linear module 113 and the second linear module 123. When the movable module 130 slides along the guide rail module 120, the first linear module 113 and the second linear module 123 will not interfere with the movement of the movable module 130, and the movement stability of the movable module 130 is relatively high.
[0048] When the mover module 130 is set on the guide rail module 120, the overall height of the mover module 130 is relatively high. For working conditions with limited conveying space, the magnetic drive conveying device 100 is not applicable. Based on this, in one embodiment, refer to Figure 1 、 Figure 4 and Figure 5As shown, the stator module 110 includes a stator coil 114. The mover module 130 includes a base 131, a magnetic plate 132 and a plurality of rollers 133. The base 131 is provided with a mounting groove 134. Preferably, the base 131 is integrally formed with the mounting groove 134 by film drawing, injection molding, or the like to simplify the molding process of providing the mounting groove 134 on the base 131. The magnetic plate 132 and the plurality of rollers 133 are both provided in the mounting groove 134. When the mover module 130 slides along the guide rail module 120, the plurality of rollers 133 roll in contact with the side of the guide rail module 120, and the guide rail module 120 and the stator coil 114 are both accommodated in the mounting groove 134. For example, the mover module 130 is slidably provided on the guide rail module 120 by suspension.
[0049] In the magnetically driven conveying device 100, the rollers 133 roll in contact with the sides of the guide rail module 120, generating a traveling magnetic field through the stator coil 114. This magnetic field, in conjunction with the magnetic plate 132, generates a secondary force that drives the mover module 130 along the extension direction of the guide rail module 120. Furthermore, because the magnetic plate 132 and the rollers 133 are both disposed within the mounting slot 134, the space required for mounting the magnetic plate 132 and the rollers 133 is reduced, thereby reducing the overall volume of the mover module 130. When the mover module 130 is mounted on the guide rail module 120, the overall height of the mover module 130 is reduced, making it suitable for use in conveying applications with limited space.
[0050] In order to improve the transportation efficiency of the magnetic drive conveying device 100, the guide rail module 120 is usually spaced apart with multiple mover modules 130. The multiple mover modules 130 can realize batch transportation of carriers or workpieces. The adjacent two mover modules 130 may collide with each other. Based on this, in one embodiment, refer to Figure 1 、 Figure 4 and Figure 5 As shown, the mover module 130 further includes a plurality of anti-collision blocks 135, which are protruding from one side of the base body 131. At least two anti-collision blocks 135 are located on opposite sides of the base body 131 along the sliding direction of the mover module 130. For example, there are two anti-collision blocks 135, which are respectively disposed on opposite sides of the base body 131, and the anti-collision blocks 135 extend toward the side adjacent to the adjacent mover module 130. When the multiple mover modules 130 slide synchronously on the guide rail module 120, the anti-collision blocks 135 can prevent hard collisions between two adjacent mover modules 130, thereby protecting the mover modules 130 and improving the reliability of the magnetic drive conveying device 100 in transporting carriers or workpieces.
[0051] In this embodiment, the anti-collision block 135 is flexible, such as being made of flexible materials such as silicone and plastic, so as to buffer the collision force of the movable module 130 during the collision process, thereby avoiding damage to the movable module 130 due to excessive collision force.
[0052] Also, see Figure 1 As shown, the magnetic drive conveying device 100 also includes a magnetic drive card (not shown in the figure), which can establish a connection between the carrier or workpiece to be transported and the magnetic drive conveying device 100, so as to realize the transportation of the specific carrier or workpiece by the magnetic drive conveying device 100. The magnetic drive card is detachably arranged on the stator module 110 or the guide rail module 120. By replacing magnetic drive cards of different types or specifications, the compatibility between the magnetic drive conveying device 100 and different carriers or workpieces can be improved. In addition, after the magnetic drive card is damaged, it is only necessary to replace the magnetic drive card to resume the transportation operation of the carrier or workpiece, thereby saving the subsequent maintenance and use costs of the magnetic drive conveying device 100.
[0053] Preferably, the magnetic drive card is arranged on the side of the stator module 110 or the guide rail module 120 to reduce the overall volume of the magnetic drive conveying device 100, reduce the installation space requirement of the magnetic drive conveying device 100, and further expand the application scenarios of the magnetic drive conveying device 100.
[0054] Further, see Figure 1 As shown, the magnetic drive conveying device 100 also includes at least one position sensing element (not shown), which is disposed on the stator module 110 or the guide rail module 120 and is used to sense and obtain the position and speed of the mover module 130. In this embodiment, the position sensing element is a position sensor. Of course, in other feasible embodiments, the position sensing element may also be a photoelectric sensor, a proximity sensor, or other detection element capable of sensing the position and speed of the mover module 130. This application does not limit the specific element type of the position sensing element.
[0055] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0056] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.
Claims
1. A magnetic drive conveying device, characterized in that: The magnetic drive conveying device includes a stator module, a guide rail module and a mover module slidably arranged on the guide rail module; The stator module is formed by splicing a first linear module and a first arc-shaped module, wherein the first linear module includes a first linear segment and a second linear segment that are spaced apart from each other, and opposite ends of the first arc-shaped module are spliced to the ends of the first linear segment and the second linear segment respectively; The guide rail module is formed by splicing a second linear module and a second arc-shaped module, the second linear module includes a third linear segment and a fourth linear segment that are spaced apart from each other, and opposite ends of the second arc-shaped module are spliced to the ends of the third linear segment and the fourth linear segment respectively; There are at least two of the first straight line segment, the second straight line segment, the third straight line segment and the fourth straight line segment; the third straight line segment is arranged on the first straight line segment, and the splicing position of two adjacent first straight line segments and the splicing position of two adjacent third straight line segments are staggered with each other; the fourth straight line segment is arranged on the second straight line segment, and the splicing position of two adjacent second straight line segments and two adjacent fourth straight line segments are staggered with each other; the splicing position of the first linear module and the first arc module and the splicing position of the second linear module and the second arc module are staggered with each other.
2. The magnetic drive conveying device according to claim 1, characterized in that: The first arc module includes a first arc segment and two first straight transition segments. The first straight transition segment extends in the same direction as the first straight segment and the second straight segment. The two first straight transition segments are integrally formed at two opposite ends of the first arc segment, and the two first straight transition segments are respectively spliced at the ends of the first straight segment and the second straight segment.
3. The magnetic drive conveying device according to claim 1, characterized in that: The second arc-shaped module includes a second arc-shaped segment and two second straight line transition segments. The second straight line transition segment extends in the same direction as the third straight line segment and the fourth straight line segment. The two second straight line transition segments are integrally formed at two opposite ends of the second arc-shaped segment, and the two second straight line transition segments are respectively spliced at the ends of the third straight line segment and the fourth straight line segment.
4. The magnetic drive conveying device according to claim 1, characterized in that: The first linear module is composed of a plurality of first linear modules, at least two of the first linear modules are located on one side of the first curved module, and at least two of the first linear modules are located on the other side of the first curved module; The second linear module is composed of a plurality of second linear modules, at least two of the second linear modules are located on one side of the second arc module, and at least two of the second linear modules are located on the other side of the second arc module.
5. The magnetic drive conveying device according to claim 4, characterized in that: The first linear module has the first linear segment or the second linear segment, the second linear module has the third linear segment or the fourth linear segment, and the splicing positions of two adjacent first linear modules and corresponding two second linear modules are staggered.
6. The magnetic drive conveying device according to claim 4, characterized in that: The first linear module is integrally formed, and the second linear module is integrally formed.
7. The magnetic drive conveying device according to claim 1, characterized in that: The stator module includes a stator coil; The movable module includes a seat body, a magnetic plate and a plurality of rollers. The seat body is provided with a mounting groove. The magnetic plate and the plurality of rollers are arranged in the mounting groove. When the movable module slides along the guide rail module, the plurality of rollers roll in contact with the side of the guide rail module, and the guide rail module and the stator coil are both accommodated in the mounting groove.
8. The magnetic drive conveying device according to claim 7, characterized in that: The movable module further includes a plurality of anti-collision blocks, which are protruding from the base body, and at least two of the anti-collision blocks are located on opposite sides of the base body along the sliding direction of the movable module.
9. The magnetic drive conveying device according to claim 1, characterized in that: The magnetic drive conveying device further comprises a magnetic drive card, which is detachably arranged on the stator module or the guide rail module.
10. The magnetic drive conveying device according to claim 1, characterized in that: The magnetic drive conveying device further includes at least one position sensing component, which is arranged on the stator module or the guide rail module.