Magnetic drive conveyor line

Abstract

This utility model discloses a magnetic drive conveyor line, which includes a frame, a magnetic conveying assembly, a cooling assembly, and thermally conductive adhesive. The cooling assembly is disposed on the frame and is used for heat dissipation. The magnetic conveying assembly is disposed on the frame and includes a plurality of magnetic driving components arranged sequentially along a predetermined direction. At least a portion of the magnetic driving components are thermally connected to the cooling assembly via the thermally conductive adhesive, which conducts heat from the magnetic driving components to the cooling assembly. The magnetic drive conveyor line can improve heat dissipation through the thermally conductive adhesive, thereby improving the reliability of the magnetic drive conveyor line. This utility model is applied in the field of conveying devices.

Description

Technical Field

[0001] This utility model relates to the field of conveying devices, and in particular to magnetically driven conveyor lines. Background Technology

[0002] Magnetic drives operate under harsh conditions, such as high load, high speed, high acceleration, frequent start-stop, and synchronization, which can easily cause the motor to heat up. When the motor heats up, the resistance of the windings increases, resulting in a smaller effective current and thus a smaller thrust, which in turn affects the transport performance of the vehicle. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a magnetic drive conveyor line that improves heat dissipation and enhances reliability.

[0004] The magnetic drive conveyor line according to an embodiment of the present invention includes: Frame; A cooling assembly is provided on the frame, and the cooling assembly is used for heat dissipation; A magnetic conveying assembly is disposed on the frame. The magnetic conveying assembly includes a plurality of magnetic driving components arranged sequentially along a preset direction. At least a portion of the magnetic driving components are thermally connected to the cooling assembly by thermally conductive adhesive, which is used to conduct the heat of the magnetic driving components to the cooling assembly.

[0005] The magnetic drive conveyor line according to the embodiments of this utility model has at least the following beneficial effects: the magnetic drive component and the cooling component are thermally connected by thermally conductive adhesive, and the cooling component and the magnetic drive component can directly exchange heat through heat conduction, thereby improving the heat exchange efficiency; at the same time, the thermally conductive adhesive has good thermal conductivity, which further improves the heat exchange efficiency between the cooling component and the magnetic drive component, and the operating temperature of the magnetic drive component can be controlled within a lower temperature range. In addition, the magnetic drive component has better stability in use, and the conveying efficiency of the magnetic drive conveyor line is higher.

[0006] According to some embodiments of the present invention, the cooling assembly includes a cooling plate connected to the magnetic drive element, and at least a portion of the magnetic drive element is thermally connected to the cooling plate via the thermally conductive adhesive.

[0007] According to some embodiments of the present invention, the cooling plate has a plurality of first placement cavities distributed sequentially along the preset direction, and a plurality of magnetic driving components are respectively placed in the plurality of first placement cavities. At least a portion of the magnetic driving components are thermally connected to the cooling plate within the first placement cavities by the thermally conductive adhesive.

[0008] According to some embodiments of the present invention, the thermally conductive adhesive is disposed between the bottom surface of the first placement cavity and the bottom surface of the magnetic drive member, and between the inner peripheral surface of the first placement cavity and the outer peripheral surface of the magnetic drive member.

[0009] According to some embodiments of the present invention, the cooling assembly further includes a liquid cooling pipe, which is thermally connected to the cooling plate via the thermally conductive adhesive.

[0010] According to some embodiments of the present invention, the cooling plate has a second placement cavity distributed along the preset direction, the liquid cooling pipe is disposed in the second placement cavity, and the liquid cooling pipe is thermally connected to the cooling plate in the second placement cavity through the thermally conductive adhesive.

[0011] According to some embodiments of the present invention, the thermally conductive adhesive is disposed between the bottom surface of the second placement cavity and the bottom surface of the liquid cooling pipe, and between the inner circumferential surface of the second placement cavity and the outer circumferential surface of the liquid cooling pipe.

[0012] According to some embodiments of the present invention, the liquid cooling pipes are arranged in a serpentine pattern along the preset direction.

[0013] According to some embodiments of the present invention, the liquid cooling pipe includes a first pipe and a second pipe distributed sequentially along the preset direction, wherein the first opening of the first pipe and the second opening of the second pipe are arranged adjacent to each other.

[0014] According to some embodiments of the present invention, the magnetic conveying assembly includes a first conveying section and a second conveying section. The first conveying section is used to magnetically convey an object along a first direction, and the second conveying section is used to magnetically convey an object along a second direction. One end of the first conveying section is connected to one end of the second conveying section.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the structure of a magnetic drive conveyor line according to an embodiment of the present invention; Figure 2 This is a schematic diagram of a cooling circuit in a magnetic drive conveyor line according to an embodiment of the present invention; Figure 3 This is an exploded structural diagram of a cooling circuit in a magnetic drive conveyor line according to an embodiment of the present invention. Figure 4This is a structural schematic diagram of a cooling circuit in a magnetic drive conveyor line according to an embodiment of the present invention, from another perspective. Figure 5 This is an exploded structural diagram of a cooling circuit in a magnetic drive conveyor line according to an embodiment of the present invention, from another perspective. Figure 6 This is a schematic diagram of the cross-sectional structure of a cooling circuit in a magnetic drive conveyor line according to an embodiment of the present invention.

[0017] Icon labels: Frame size 100; Magnetic conveying assembly 200; magnetic drive component 210; first conveying section 220; second conveying section 230; Cooling assembly 300; cooling plate 310; first placement cavity 311; second placement cavity 312; liquid cooling pipe 320. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0019] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, "several" refers to one or more, and "multiple" refers to two or more. The use of "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, the number of indicated technical features, or the sequential relationship between indicated technical features.

[0021] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0022] Reference Figures 1 to 6As shown in the figure, this utility model embodiment proposes a magnetic drive conveyor line. The magnetic drive conveyor line utilizes electromagnetic force to drive a carrier (workpiece pallet) to perform precise linear or planar motion through the non-contact interaction of a "mover" and a "stator". The "stator" is a track, and the "mover" is the carrier. When the track is energized, the carrier is driven to move along the track by electromagnetic force, thus realizing the transport of objects on the carrier. The magnetic drive conveyor line includes a frame 100, a magnetic conveying assembly 200, a cooling assembly 300, and thermally conductive adhesive.

[0023] The frame 100 serves as a support and fixation unit. Generally, the frame 100 has a certain height to facilitate the operator's observation and adjustment of the transport vehicle.

[0024] A magnetic conveying assembly 200 is disposed on the frame 100. The magnetic conveying assembly 200 includes multiple magnetic drive elements 210 arranged sequentially along a preset direction, and is capable of conveying objects along the preset direction by magnetic force. The preset direction refers to the actual direction in which the magnetic conveying assembly 200 conveys the carrier, which is also a direction pre-designed according to the conveying needs. In this embodiment, the multiple magnetic drive elements 210 are distributed in an elliptical ring shape on the frame 100, and a carrier is also provided on the frame 100. The magnetic drive elements 210 can switch the direction of current when energized, thereby enabling the carrier to move along the distribution direction of the multiple magnetic drive elements 210, that is, the carrier moves cyclically along the elliptical ring direction, realizing the cyclic conveying of the carrier. Of course, when the multiple magnetic drive elements 210 are distributed in an elliptical ring shape, its conveying path includes straight segments and arc segments, and the carrier can also move only in the straight segments or arc segments. The elliptical ring formed by the multiple magnetic drive components 210 can be arranged parallel to or perpendicular to the ground. When the frame 100 is arranged parallel to the ground, the magnetic drive conveyor line will mainly transport the vehicle within the annular space parallel to the ground; when the frame 100 is arranged perpendicular to the ground, the magnetic drive conveyor line will mainly transport the vehicle within the annular space perpendicular to the ground. In other embodiments, the multiple magnetic drive components 210 can also be distributed in other shapes on the frame 100, such as in a straight line, an arc, or a rectangular ring.

[0025] The cooling component 300 is located on the frame 100. The cooling component 300 is used for heat dissipation. The cooling component 300 can absorb the heat generated by the magnetic drive component 210 and transfer the heat to the external environment, thereby achieving heat dissipation of the magnetic drive component 210. This allows the temperature of the magnetic drive component 210 to be kept within a suitable range, making the working state of the magnetic drive component 210 more stable and the transport efficiency of the vehicle higher.

[0026] It should be noted that, generally speaking, the cooling component 300 and the magnetic drive component 210 are connected by air for heat conduction, which results in a poor cooling effect of the cooling component 300 on the magnetic drive component 210 and an unsatisfactory operating temperature of the magnetic drive component 210.

[0027] At least a portion of the magnetic drive components 210 are thermally connected to the cooling assembly 300 via thermally conductive adhesive, which conducts heat from the magnetic drive components 210 to the cooling assembly 300. This thermally conductive connection between the magnetic drive components 210 and the cooling assembly 300 allows for direct heat exchange between them, improving the heat exchange efficiency. Furthermore, the adhesive's excellent thermal conductivity further enhances this efficiency, allowing the operating temperature of the magnetic drive components 210 to be controlled within a lower temperature range. This also results in better stability of the magnetic drive components 210 and higher conveying efficiency of the magnetic drive conveyor line.

[0028] Reference Figure 2 As shown, in some specific embodiments of this utility model, the cooling assembly 300 includes a cooling plate 310, which is connected to the magnetic drive component 210. At least a portion of the magnetic drive components 210 are thermally connected to the cooling plate 310 via thermally conductive adhesive.

[0029] In this embodiment, all magnetic drive components 210 are thermally connected to the cooling plate 310 via thermally conductive adhesive. Alternatively, in some other embodiments, only a portion of the magnetic drive components 210 may be thermally connected to the cooling plate 310 via thermally conductive adhesive.

[0030] It should be noted that the specific connection methods of the thermally conductive adhesive between the cooling plate 310 and the magnetic drive component 210 include: 1. The cooling plate 310 and the magnetic drive component 210 are spaced apart, and the thermally conductive adhesive is disposed between the cooling plate 310 and the magnetic drive component 210, that is, the thermally conductive adhesive is connected between the opposite surfaces of the cooling plate 310 and the magnetic drive component 210. 2. The cooling plate 310 and the magnetic drive component 210 are spaced apart. The thermally conductive adhesive is placed between the cooling plate 310 and the magnetic drive component 210 and covers the outer peripheral surface of the magnetic drive component 210 around the opposite side. It can cover part of the outer peripheral surface or completely cover the outer peripheral surface. The side of the magnetic drive component 210 away from the cooling plate 310 has not yet been covered by the thermally conductive adhesive. 3. The cooling plate 310 and the magnetic drive component 210 are spaced apart, and the thermally conductive adhesive is placed between the cooling plate 310 and the magnetic drive component 210, and completely covers the magnetic drive component 210. 4. The cooling plate 310 and the magnetic drive component 210 are spaced apart. The thermally conductive adhesive is placed between the cooling plate 310 and the magnetic drive component 210 and completely covers the magnetic drive component 210. At the same time, the thermally conductive adhesive plays a fixing role to fix the cooling plate 310 and the magnetic drive component 210 into one piece. 5. The magnetic drive component 210 is attached to the surface of the cooling plate 310, and the thermally conductive adhesive is placed in the gap between the magnetic drive component 210 and the cooling plate 310, that is, the thermally conductive adhesive is placed in the gap between the opposing surfaces of the cooling plate 310 and the magnetic drive component 210. 6. The magnetic drive component 210 is attached to the surface of the cooling plate 310, and the thermally conductive adhesive is placed between the magnetic drive component 210 and the cooling plate 310. It also thermally connects the magnetic drive component 210 around the outer peripheral surface of the opposite side and the cooling plate 310. 7. The magnetic drive component 210 is attached to the surface of the cooling plate 310, and the thermally conductive adhesive completely covers the surface of the cooling plate 310 and the magnetic drive component 210.

[0031] The cooling plate 310 and the magnetic drive component 210 are both connected to the frame 100. The specific connection method can be direct connection or indirect connection. For example, the cooling plate 310 is directly fixed to the frame 100, and the magnetic drive component 210 fixes the cooling plate 310 and is indirectly fixed to the frame 100 through the cooling plate 310.

[0032] It is understandable that the thermally conductive adhesive creates a space or gap between the cooling plate 310 and the magnetic drive component 210, allowing the adhesive to replace the air in the space or gap for heat conduction, thereby improving thermal conductivity and resulting in higher thermal conductivity between the cooling plate 310 and the magnetic drive component 210. Simultaneously, the thermally conductive adhesive increases the contact surface between the cooling plate 310 and the magnetic drive component 210, resulting in a larger heat exchange area and thus higher heat exchange efficiency between them.

[0033] Furthermore, the cooling plate 310 has a separate cooling channel, which is separated from the magnetic drive component 210 by a certain distance. Generally, the cooling channel is located below the magnetic drive component 210. When a leak occurs in the cooling channel, the liquid flows downward under the influence of gravity, causing the liquid to move away from the magnetic drive component 210. The liquid flow will not significantly affect the normal operation of the magnetic drive component 210, making the magnetic drive conveyor line more reliable. The coolant in the cooling plate 310 can be water or other liquids with high specific heat capacity and / or high thermal conductivity.

[0034] Reference Figure 3As shown, in some specific embodiments of this utility model, the cooling plate 310 has a plurality of first placement cavities 311 arranged sequentially along a preset direction, and a plurality of magnetic drive members 210 are respectively placed in the plurality of first placement cavities 311. At least a portion of the magnetic drive members 210 are thermally connected to the cooling plate 310 within the first placement cavities 311 by thermally conductive adhesive.

[0035] It is understandable that the thermally conductive adhesive is disposed within the first placement cavity 311, so that heat exchange between the magnetic drive component 210 and the cooling plate 310 will mainly occur through the thermally conductive adhesive. The thermally conductive adhesive has a better thermal conductivity than air, further improving the heat exchange efficiency between the magnetic drive component 210 and the cooling plate 310. Moreover, the thermally conductive adhesive is mainly disposed in the gap between the magnetic drive component 210 and the cooling plate 310, resulting in less thermally conductive adhesive required and lower usage costs.

[0036] Reference Figure 3 As shown, in some specific embodiments of this utility model, thermally conductive adhesive is disposed between the bottom surface of the first placement cavity 311 and the bottom surface of the magnetic drive member 210, and between the inner peripheral surface of the first placement cavity 311 and the outer peripheral surface of the magnetic drive member 210.

[0037] In this embodiment, the cooling plate 310 is disposed in a plurality of first placement cavities 311. The plurality of first placement cavities 311 are arranged along a preset arrangement direction of the plurality of magnetic driving members 210, so that after the magnetic driving members 210 are placed in the first placement cavities 311, the plurality of magnetic driving members 210 can form a complete magnetic conveying assembly 200. When the cooling plate 310 has first placement cavities 311, the bottom surface of the magnetic driving member 210 is opposite to the bottom surface of the first placement cavity 311. The magnetic driving member 210 has an outer peripheral surface surrounding the bottom surface, and the outer peripheral surface of the magnetic driving member 210 is opposite to the inner peripheral surface of the first placement cavity 311. This results in a smaller gap between the magnetic driving member 210 and the cooling plate 310, and less thermally conductive adhesive, thus saving costs. Simultaneously, the thermally conductive adhesive covers the area between the bottom surface of the magnetic driving member 210 and the bottom surface of the cooling plate 310, resulting in a larger coverage area of ​​the thermally conductive adhesive and higher heat exchange efficiency between the magnetic driving member 210 and the cooling plate 310. It should be noted that, since the magnetic drive component 210 is a "stator", it will not move during the conveying process. Thermally conductive adhesive can also be injected into the interior of the magnetic drive component 210, so that the coverage area of ​​the thermally conductive adhesive includes both the outer and inner circumferential surfaces of the magnetic drive component 210, thereby further improving the heat exchange efficiency between the magnetic drive component 210 and the cooling plate 310.

[0038] Reference Figure 4 and Figure 5As shown, in some specific embodiments of this utility model, the cooling assembly 300 further includes a liquid cooling pipe 320, which is thermally connected to the cooling plate 310 via thermally conductive adhesive.

[0039] In this embodiment, the cooling assembly 300 includes multiple liquid cooling pipes 320, each of which is thermally connected to the cooling plate 310 via thermally conductive adhesive. Alternatively, the cooling assembly 300 may also include a single liquid cooling pipe 320, forming an overall cooling circuit; or, when the cooling assembly 300 includes multiple liquid cooling pipes 320, a portion of the liquid cooling pipes 320 may be thermally connected to the cooling plate 310 via thermally conductive adhesive.

[0040] It should be noted that the specific connection methods of the thermally conductive adhesive between the cooling plate 310 and the magnetic drive component 210 include: 1. The cooling plate 310 and the liquid cooling pipe 320 are spaced apart, and the thermally conductive adhesive is placed between the cooling plate 310 and the liquid cooling pipe 320, that is, the thermally conductive adhesive is connected to the opposite surfaces between the cooling plate 310 and the liquid cooling pipe 320. 2. The cooling plate 310 and the liquid cooling pipe 320 are spaced apart. The thermally conductive adhesive is placed between the cooling plate 310 and the liquid cooling pipe 320 and covers the liquid cooling pipe 320 around the outer peripheral surface of the opposite side. It can be a part of the outer peripheral surface or a complete outer peripheral surface. The side of the liquid cooling pipe 320 away from the cooling plate 310 has not yet been covered by the thermally conductive adhesive. 3. The cooling plate 310 and the liquid cooling pipe 320 are spaced apart, and the thermally conductive adhesive is placed between the cooling plate 310 and the liquid cooling pipe 320, and completely covers the liquid cooling pipe 320. 4. The cooling plate 310 and the liquid cooling pipe 320 are spaced apart. The thermally conductive adhesive is placed between the cooling plate 310 and the liquid cooling pipe 320 and completely covers the liquid cooling pipe 320. At the same time, the thermally conductive adhesive plays a fixing role to fix the cooling plate 310 and the liquid cooling pipe 320 into one piece. 5. The liquid cooling pipe 320 is attached to the surface of the cooling plate 310, and the thermally conductive adhesive is placed in the gap between the liquid cooling pipe 320 and the cooling plate 310, that is, the thermally conductive adhesive is placed in the gap between the opposite surfaces of the cooling plate 310 and the liquid cooling pipe 320. 6. The liquid cooling pipe 320 is attached to the surface of the cooling plate 310, and the thermally conductive adhesive is placed between the liquid cooling pipe 320 and the cooling plate 310. It also thermally connects the liquid cooling pipe 320 to the outer peripheral surface of the opposite side and the cooling plate 310. 7. The liquid cooling pipe 320 is attached to the surface of the cooling plate 310, and the thermally conductive adhesive completely covers the liquid cooling pipe 320 on the surface of the cooling plate 310.

[0041] In this embodiment, the liquid mainly flows within the liquid cooling pipe 320. The liquid cooling pipe 320 and the cooling plate 310 are independent devices. The liquid cooling pipe 320 is connected to the cooling plate 310 to exchange heat between the cooling plate 310 and the liquid cooling pipe 320. That is, the heat transfer path of the magnetic drive conveyor is as follows: magnetic drive component 210 — cooling plate 310 — liquid cooling pipe 320 — liquid within the liquid cooling pipe 320. The gap between the cooling plate 310 and the liquid cooling pipe 320 is connected by thermally conductive adhesive to enhance the heat exchange between the cooling plate 310 and the liquid cooling pipe 320, thereby making the heat exchange efficiency between the cooling plate 310 and the liquid cooling pipe 320 higher.

[0042] Reference Figure 5 and Figure 6 As shown, in some specific embodiments of this utility model, the cooling plate 310 has a second placement cavity 312 distributed along a preset direction, the liquid cooling pipe 320 is disposed in the second placement cavity 312, and the thermally conductive adhesive is disposed in the second placement cavity 312.

[0043] It is understandable that the thermally conductive adhesive is placed within the second placement cavity 312, so that heat exchange between the liquid cooling pipe 320 and the cooling plate 310 will mainly occur through the thermally conductive adhesive. The thermally conductive adhesive has better thermal conductivity than air, further improving the heat exchange efficiency between the liquid cooling pipe 320 and the cooling plate 310. Moreover, the thermally conductive adhesive is mainly placed in the gap between the liquid cooling pipe 320 and the cooling plate 310, resulting in less adhesive required and lower usage costs.

[0044] As another implementation, a liquid cooling channel can be formed directly within the cooling plate 310, that is, the liquid cooling channel and the cooling plate 310 are integrally formed, and the coolant flows within the liquid cooling channel to realize heat exchange of the cooling plate 310.

[0045] Reference Figure 5 and Figure 6 As shown, in some specific embodiments of this utility model, thermally conductive adhesive is disposed between the bottom surface of the second placement cavity 312 and the bottom surface of the liquid cooling pipe 320, and between the inner circumferential surface of the second placement cavity 312 and the outer circumferential surface of the liquid cooling pipe 320.

[0046] In this embodiment, the top surface of the liquid cooling pipe 320 faces the top surface of the second placement cavity 312. The liquid cooling pipe 320 has an outer peripheral surface surrounding the top surface, and the outer peripheral surface of the liquid cooling pipe 320 faces the inner peripheral surface of the second placement cavity 312. This results in a smaller gap between the liquid cooling pipe 320 and the cooling plate 310, and less thermal conductive adhesive, thus saving costs. Simultaneously, thermal conductive adhesive covers the area between the bottom surface of the liquid cooling pipe 320 and the bottom surface of the cooling plate 310, resulting in a larger coverage area and higher heat exchange efficiency between the liquid cooling pipe 320 and the cooling plate 310. The liquid cooling pipe 320 can be a square tube to fit the shape of the second placement cavity 312, or it can be a circular tube. The second placement cavity 312 can be an arc-shaped groove or a square groove. The liquid cooling pipe 320 can also be a tubular structure with other irregular cross-sections.

[0047] Furthermore, in some specific embodiments of this utility model, the first placement cavity 311 is disposed on the top surface of the cooling plate 310, and the second placement cavity 312 is disposed on the bottom surface of the cooling plate 310. Along the height direction of the cooling plate 310, the annular area where the first placement cavity 311 is located and the annular area where the second placement cavity 312 is located basically overlap, so as to reduce the distance between the second placement cavity 312 and the first placement cavity 311, thereby reducing the heat conduction distance and enabling the heat generated by the magnetic drive component 210 in the first placement cavity 311 to be transferred to the liquid cooling pipe 320 in the second placement cavity 312 more efficiently, thereby improving the heat dissipation effect of the liquid cooling pipe 320 on the magnetic drive component 210.

[0048] It is worth understanding that the thermally conductive adhesive enhances the heat exchange efficiency between the magnetic drive component 210 and the cooling plate 310, as well as the heat exchange efficiency between the cooling plate 310 and the liquid cooling pipe 320, resulting in higher overall heat exchange efficiency for the cooling assembly 300 and the magnetic conveying assembly 200, and higher heat dissipation efficiency for the magnetic drive component 210.

[0049] Reference Figure 5 and Figure 6 As shown, in some specific embodiments of this utility model, the liquid cooling pipes 320 are arranged in a serpentine pattern along a preset direction.

[0050] It should be noted that serpentine arrangements include: standard rectangular serpentine, U-shaped serpentine, and full-arc serpentine. A standard rectangular serpentine is composed entirely of straight segments, with the angle between adjacent straight segments being 90°. A full-arc serpentine is composed entirely of arc segments, with the central angle between two adjacent arc segments being 360°, and the diameters of the two adjacent arc segments can be the same or different. A U-shaped serpentine is formed by a combination of straight and arc segments, with the arc segments connecting two adjacent straight segments. This allows the liquid flow to be guided through the corner between the two arc segments, preventing excessive reduction in flow velocity. The angle between two adjacent straight segments can be 90° or 180°. When the angle is 90°, the bottom of the U-shape is a straight segment; when the angle is 180°, the bottom of the U-shape is an arc segment.

[0051] In this embodiment, refer to Figure 1 As shown, the rotation direction of the serpentine arrangement is perpendicular to the preset direction. Alternatively, the rotation direction of the serpentine arrangement can be parallel to the preset direction.

[0052] Reference Figure 1 As shown, in some specific embodiments of this utility model, the liquid cooling pipe 320 includes a first pipe and a second pipe distributed sequentially along a preset direction, with the first opening of the first pipe and the second opening of the second pipe being adjacent to each other.

[0053] It is understandable that by splicing multiple pipe segments to form the integral liquid cooling pipe 320, the manufacturing cost of the liquid cooling pipe 320 is reduced. Simultaneously, the multiple pipe segments can be interconnected to form a complete liquid cooling pipe 320, in which case a single circulation pump can meet the overall circulation requirements. The multiple pipe segments can also be spaced apart, allowing each or every two pipe segments to form a circulating cooling loop. This results in the liquid cooling pipe 320 having multiple cooling loops, reducing the length of each cooling loop. This avoids the coolant overheating and reduced cooling efficiency at the later stages of the cooling loop due to prolonged heat exchange. Reducing the length of the cooling loop also lowers the temperature rise of the coolant in each loop, ensuring that the coolant can still remove the heat generated by the magnetic drive component 210 at the later stages of the cooling loop, thereby improving the heat dissipation effect of the liquid cooling pipe 320 on the magnetic drive component 210.

[0054] In this circuit, the first opening of the first pipe can be either an inlet or an outlet, and the second opening of the second pipe can be either an inlet or an outlet. When the first and second pipes are connected in series to form a complete cooling circuit, they are interconnected. When the first opening is an inlet, the second opening is an outlet; when the first opening is an outlet, the second opening is an inlet. When the first and second pipes are connected in parallel to form different cooling circuits, they are isolated from each other. When the first opening is an inlet, the second opening is either an inlet or an outlet; when the first opening is an outlet, the second opening is either an inlet or an outlet.

[0055] Reference Figure 1 As shown, in some specific embodiments of this utility model, the magnetic conveying assembly 200 includes a first conveying section 220 and a second conveying section 230. The first conveying section 220 is used to magnetically convey an object along a first direction, and the second conveying section 230 is used to magnetically convey an object along a second direction. One end of the first conveying section 220 is connected to one end of the second conveying section 230.

[0056] In this embodiment, the magnetic conveying assembly 200 includes two first conveying sections 220 and four second conveying sections 230. The first conveying sections 220 are distributed along a semi-circular arc, with the two first conveying sections 220 spaced apart and arranged opposite to each other. The second conveying sections 230 are distributed in a straight line, with two second conveying sections 230 sequentially connected to one opposite end of the two first conveying sections 220, and the other two second conveying sections 230 sequentially connected to the other opposite end of the two first conveying sections 220 to form a complete magnetic drive conveying line. The number of second conveying sections 230 can be two, six, or an even number.

[0057] The first conveying section 220 and the second conveying section 230 can both be distributed in an arc, or both in a straight line, or a combination of arcs and straight lines.

[0058] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A magnetically driven conveyor line, characterized in that, include: Frame; A cooling assembly is provided on the frame, and the cooling assembly is used for heat dissipation; A magnetic conveying assembly is disposed on the frame. The magnetic conveying assembly includes a plurality of magnetic driving components arranged sequentially along a preset direction. At least a portion of the magnetic driving components are thermally connected to the cooling assembly by thermally conductive adhesive, which is used to conduct the heat of the magnetic driving components to the cooling assembly.

2. The magnetic drive conveyor line according to claim 1, characterized in that: The cooling assembly includes a cooling plate connected to the magnetic drive unit, and at least a portion of the magnetic drive unit is thermally connected to the cooling plate via the thermally conductive adhesive.

3. The magnetic drive conveyor line according to claim 2, characterized in that: The cooling plate has a plurality of first placement cavities distributed sequentially along the preset direction, and a plurality of magnetic driving components are respectively placed in the plurality of first placement cavities. At least a portion of the magnetic driving components are thermally connected to the cooling plate within the first placement cavities by the thermally conductive adhesive.

4. The magnetic drive conveyor line according to claim 3, characterized in that: The thermally conductive adhesive is disposed between the bottom surface of the first placement cavity and the bottom surface of the magnetic drive component, and between the inner peripheral surface of the first placement cavity and the outer peripheral surface of the magnetic drive component.

5. The magnetic drive conveyor line according to claim 2, characterized in that: The cooling assembly also includes a liquid cooling pipe, which is thermally connected to the cooling plate via the thermally conductive adhesive.

6. The magnetic drive conveyor line according to claim 5, characterized in that: The cooling plate has a second placement cavity distributed along the preset direction, and the liquid cooling pipe is disposed in the second placement cavity. The liquid cooling pipe is thermally connected to the cooling plate in the second placement cavity through the thermally conductive adhesive.

7. The magnetic drive conveyor line according to claim 6, characterized in that: The thermally conductive adhesive is disposed between the bottom surface of the second placement cavity and the bottom surface of the liquid cooling pipe, and between the inner circumferential surface of the second placement cavity and the outer circumferential surface of the liquid cooling pipe.

8. The magnetic drive conveyor line according to claim 5, characterized in that: The liquid cooling pipes are arranged in a serpentine pattern along the preset direction.

9. The magnetic drive conveyor line according to claim 5, characterized in that: The liquid cooling pipe includes a first pipe and a second pipe distributed sequentially along the preset direction, with the first opening of the first pipe and the second opening of the second pipe being adjacent to each other.

10. The magnetic drive conveyor line according to claim 1, characterized in that: The magnetic conveying assembly includes a first conveying section and a second conveying section. The first conveying section is used to magnetically convey an object along a first direction, and the second conveying section is used to magnetically convey an object along a second direction. One end of the first conveying section is connected to one end of the second conveying section.

Images