Cross-platform docking conveying mechanism and finned tube heat exchanger cross-platform transfer machine

Abstract

This application discloses a cross-platform docking and conveying mechanism and a cross-platform transfer machine for finned tube heat exchangers. It includes a frame, on which a follower platform and a connecting platform are mounted. A conveying device is connected to the follower platform, and a carrying plate for supporting the finned tube heat exchanger is connected to the conveying device. A magnetic attraction structure connects the follower platform and the connecting platform. The carrying plate moves on the conveying device through the magnetic attraction force generated by the magnetic attraction structure, realizing the cross-platform transfer from the follower platform to the connecting platform. In this cross-platform docking and conveying mechanism, the magnetic attraction structure between the follower platform and the connecting platform allows the carrying plate to move on the conveying device through the magnetic attraction force generated by the magnetic attraction structure, achieving the cross-platform transfer from the follower platform to the connecting platform. The finned tube heat exchanger moves synchronously with the carrying plate during the transfer process, thus reducing the movement of the finned tube heat exchanger on the carrying plate, effectively reducing wear on the finned tube heat exchanger, and lowering production costs.

Description

Technical Field

[0001] This utility model particularly relates to a cross-platform docking and conveying mechanism and a cross-platform transfer machine for finned tube heat exchangers. Background Technology

[0002] Existing cross-platform docking and conveying mechanisms include an operating platform and a docking platform, both of which are connected to a carrying plate. A finned tube heat exchanger is placed on the carrying plate of the operating platform. When the finned tube heat exchanger moves from the operating platform to the vicinity of the docking platform, a robotic arm or similar device places it onto the carrying plate of the docking platform, thus achieving cross-platform conveying. However, the above structure has the following problems: the finned tube heat exchanger moves relative to the carrying plate during conveying, leading to significant wear on the finned tube heat exchanger; furthermore, relying on precision equipment such as robotic arms to grasp and move the finned tube heat exchanger is costly and difficult to maintain. 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 cross-platform docking and conveying mechanism and a cross-platform transfer machine for finned tube heat exchangers.

[0004] To solve the aforementioned technical problems, this utility model adopts the following technical solution:

[0005] A cross-platform docking and conveying mechanism includes a frame, on which a follower platform and a docking platform are mounted. A conveying device is connected to the follower platform, and a carrying plate for carrying a finned tube heat exchanger is connected to the conveying device. A magnetic attraction structure connects the follower platform and the docking platform. The carrying plate moves on the conveying device through the magnetic attraction force generated by the magnetic attraction structure, realizing cross-platform transfer from the follower platform to the docking platform.

[0006] Preferably, the magnetic attraction structure includes a connecting magnet connected to the connecting platform, a follower magnet connected to the follower platform, and an iron block assembly connected to the carrier plate; the connecting magnet attracts the iron block assembly to move the carrier plate across the connecting platform, or the follower magnet attracts the iron block assembly to move the carrier plate on the follower platform.

[0007] Preferably, the conveying device includes a first transmission screw connected to the follow-up platform, and a movable mounting base for carrying the load plate is connected to the first transmission screw, and the iron block assembly is disposed on the movable mounting base.

[0008] Preferably, a first support bar is connected to the follower platform, and when the movable mounting seat moves the load plate, the first support bar contacts the bottom surface of the load plate and provides sliding support.

[0009] Preferably, the follower platform is connected to a guide rail for the sliding of the movable mounting base.

[0010] Preferably, a follower base is connected to the follower platform, a second transmission screw is connected to the frame, the follower base is connected to the second transmission screw, and a first motor is connected to the second transmission screw. When the first motor drives the second transmission screw to rotate, it drives the follower base and the follower platform to move along the axial direction of the second transmission screw.

[0011] Preferably, a third transmission screw is connected to the docking platform, a docking mounting base for mounting docking magnets is connected to the third transmission screw, and a second motor is connected to the third transmission screw.

[0012] Preferably, second support bars are provided on both sides of the third transmission screw.

[0013] Preferably, the movable mounting base is connected to a bracket for mounting an iron block assembly, the iron block assembly including a first iron block and a second iron block, the other end of the bracket is provided with the first iron block that is magnetically attracted to a follower magnet, and one end of the bracket is provided with the second iron block that is magnetically attracted to a connecting magnet.

[0014] Preferably, a cross-platform transfer machine for finned tube heat exchangers includes a material input platform and a material output platform, and the aforementioned cross-platform docking and conveying mechanism is provided between the material input platform and the material output platform.

[0015] The beneficial effects of this utility model are:

[0016] The cross-platform docking and conveying mechanism of this application has a magnetic attraction structure connecting the follower platform and the docking platform. The carrier plate moves on the conveying device through the magnetic attraction force generated by the magnetic attraction structure, realizing the cross-platform transfer from the follower platform to the docking platform. The finned tube heat exchanger moves synchronously with the carrier plate during the conveying process, so the movement of the finned tube heat exchanger on the carrier plate can be reduced, effectively reducing the wear of the finned tube heat exchanger and reducing production costs. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic diagram of the structure of a cross-platform interoperability transmission mechanism according to this application. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of a cross-platform interoperability transmission mechanism according to this application. Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the structure of a cross-platform interoperability transmission mechanism according to this application. Figure 3 ;

[0021] Figure 4 This is a schematic diagram of the structure of a cross-platform interoperability transmission mechanism according to this application. Figure 4 ;

[0022] Figure 5 This is a schematic diagram of the structure of a cross-platform interoperability transmission mechanism according to this application. Figure 5 ;

[0023] Figure 6 This is a schematic diagram of the structure of a cross-platform interoperability transmission mechanism according to this application. Figure 6 ;

[0024] Figure 7 This is a schematic diagram of the structure of a cross-platform interoperability transmission mechanism according to this application. Figure 7 ;

[0025] Figure 8 This is a schematic diagram of the cross-platform transfer machine for finned tube heat exchangers in this application. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of the 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.

[0027] The orientation shown in the accompanying drawings should not be construed as limiting the specific protection scope of this utility model, but is only for reference and understanding of preferred embodiments. The product components shown in the drawings can be changed in position, increased in number, or simplified in structure.

[0028] The “connection” described in the specification and the “connection” relationship between the components shown in the accompanying drawings can be understood as a fixed connection, a detachable connection, or a connection that forms an integral unit; it can be a direct connection or a connection through an intermediate medium. Those skilled in the art can understand the connection relationship according to the specific circumstances and can derive different implementation methods such as screwing, riveting, welding, snap-fitting, or embedding to suitably replace the connection.

[0029] The directional terms such as up, down, left, right, top, and bottom mentioned in the instruction manual and the directions shown in the attached drawings indicate that the components can directly contact each other or contact each other through other features; for example, "up" can mean directly above or diagonally above, or it simply means above other objects; other directions can be understood by analogy.

[0030] The materials used to manufacture solid-shaped parts as shown in the specification and drawings may be metallic, non-metallic, or other synthetic materials. The machining processes used for solid-shaped parts may include stamping, forging, casting, wire cutting, laser cutting, injection molding, CNC milling, 3D printing, machining, etc. Those skilled in the art may adapt or combine the above materials and manufacturing processes according to different processing conditions, costs, and precision requirements.

[0031] A cross-platform interoperability transmission mechanism, referring to Figures 1-7 The system includes a frame 1, on which a follow-up platform 2 and a connecting platform 3 are mounted. A conveying device 4 is connected to the follow-up platform 2, and a carrying plate 6 for carrying a finned tube heat exchanger 5 is connected to the conveying device 4. A magnetic attraction structure connects the follow-up platform 2 and the connecting platform 3. The carrying plate 6 moves on the conveying device 4 through the magnetic attraction force generated by the magnetic attraction structure, realizing cross-platform transfer from the follow-up platform 2 to the connecting platform 3.

[0032] Furthermore, the magnetic attraction structure includes a connecting magnet 71 connected to the connecting platform 3, a follower magnet 72 connected to the follower platform 2, and an iron block assembly 73 connected to the carrying plate 6; the connecting magnet 71 attracts the iron block assembly 73 to move the carrying plate 6 across the connecting platform 3, or the follower magnet 72 attracts the iron block assembly 73 to move the carrying plate 6 on the follower platform 2.

[0033] Furthermore, the conveying device 4 includes a first transmission screw 41 connected to the follower platform 2, and a movable mounting base 42 for supporting the load plate 6 is connected to the first transmission screw 41. The iron block assembly 73 is disposed on the movable mounting base 42.

[0034] Furthermore, a first support bar 8 is connected to the follow-up platform 2. When the movable mounting base 42 moves the load plate 6, the first support bar 8 contacts the bottom surface of the load plate 6 and provides sliding support.

[0035] Furthermore, the follow-up platform 2 is connected to a guide rail 21 for the sliding of the movable mounting base 42.

[0036] Furthermore, a follower base 22 is connected to the follower platform 2, and a second transmission screw 23 is connected to the frame 1. The follower base 22 is connected to the second transmission screw 23, and a first motor 24 is connected to the second transmission screw 23. When the first motor 24 drives the second transmission screw 23 to rotate, it drives the follower base 22 and the follower platform 2 to move axially along the second transmission screw 23.

[0037] Furthermore, a third transmission screw 31 is connected to the docking platform 3, a docking mounting base 32 for mounting the docking magnet 71 is connected to the third transmission screw 31, and a second motor 33 is connected to the third transmission screw 31.

[0038] Furthermore, second support bars 81 are respectively provided on both sides of the third transmission screw 31.

[0039] Furthermore, the movable mounting base 42 is connected to a bracket 9 for mounting the iron block assembly 73. The iron block assembly 73 includes a first iron block 731 and a second iron block 732. The other end of the bracket 9 is provided with the first iron block 731 that is magnetically attracted to the follower magnet, and the other end of the bracket 9 is provided with the second iron block 732 that is magnetically attracted to the connecting magnet 71.

[0040] The working principle of this utility model is as follows:

[0041] As an example of Embodiment 1, this application illustrates the design concept by assuming that both the follower platform 2 and the connecting platform 3 are movably mounted on the frame 1. A magnetic attraction structure connects the follower platform 2 and the connecting platform 3. The finned tube heat exchanger 5 to be transferred is placed on the carrying plate 6 of the follower platform 2. When the follower platform 2 moves to be aligned with the connecting platform 3, as shown in the image... Figure 3 As shown, the carrier plate 6 moves on the conveying device 4 through the magnetic attraction force generated by the magnetic attraction structure, realizing the cross-platform transfer from the follower platform 2 to the docking platform 3. In this technology, the carrier plate 6 drives the finned tube heat exchanger 5 to move together, reducing the movement of the finned tube heat exchanger 5 on the carrier plate 6. This design can reduce the wear on the finned tube heat exchanger 5.

[0042] In the above technical solution, the structural design for the magnetic attraction structure can be as follows: a follower magnet 72 is connected to the follower platform 2, a connecting magnet 71 is connected to the connecting platform 3, and an iron block assembly 73 is connected to the carrying plate 6; initially, the carrying plate 6 is located on the follower platform 2 (e.g., ...). Figure 4 As shown in the figure (i.e., the initial position referred to below), the finned tube heat exchanger 5 is placed on the carrier plate 6, and the connecting magnet 71 attracts the iron block group 73 on the carrier plate 6 to link the carrier plate 6 into the connecting platform 3, thereby realizing the cross-platform transfer of the carrier plate 6.

[0043] In this technical solution, the structural design of the conveying device 4 can be as follows: a first transmission screw 41 is provided on the follower platform 2, a movable mounting base 42 is connected to the first transmission screw 41, and an iron block assembly 73 is connected to the movable mounting base 42. The movable mounting base 42 is used to support the loading plate 6. When the connecting magnet 71 attracts the iron block assembly 73, the iron block assembly 73 will move the movable mounting base 42 in conjunction with the first transmission screw 41, thereby driving the loading plate 6 to move towards the connecting platform 3. When the movable mounting base 42 moves to the end of the first transmission screw 41 near the connecting platform 3, the movable mounting base 42 stops moving, and the loading plate 6 continues to slide across the connecting platform 3 due to inertia. Figure 6 As shown, this enables the cross-platform transfer of the carrier plate 6. To move the carrier plate 6 to a designated position on the docking platform 3, this application connects a third transmission screw 31 to the docking platform 3. A docking mounting base 32 for mounting the docking magnet 71 is connected to the third transmission screw 31. A second motor 33 is connected to the third transmission screw 31. When the carrier plate 6 crosses the docking platform 3, the docking mounting base 32, under the action of the third transmission screw 31, continues to transport the carrier plate 6 to the designated position, as shown. Figure 7 As shown.

[0044] After the carrier plate 6 moves to the designated position on the connecting platform 3, the operator removes the finned tube heat exchanger 5, and the second motor 33 stops moving. At this time, the connecting magnet 71, under the magnetic attraction of the iron block group 73, will drive the connecting mounting base 32 to move along the third transmission screw 31 towards the following platform 2. When the connecting mounting base 32 moves to the end of the third transmission screw 31 near the following platform 2, the connecting mounting base 32 stops moving. At this time, the carrier plate 6 slides onto the moving mounting base 42 of the following platform 2 due to inertia. The connecting magnet 71 loses its magnetism when de-energized, and the following magnet is energized to attract the iron block group 73 on the carrier plate 6, so as to drive the moving mounting base 42 to move to the initial position of the following platform 2, and then the next finned tube heat exchanger 5 can be transferred. This process is repeated to realize the cross-platform transfer of multiple finned tube heat exchangers 5.

[0045] As an embodiment 2, this application preferably has a bracket 9 connected to the movable mounting base 42, and two iron block groups 73 are provided, which are respectively installed at both ends of the bracket 9. The iron block near the follower magnet is defined as the first iron block 731, and the iron block near the connecting magnet 71 is defined as the second iron block 732. When the connecting magnet 71 magnetically attracts the second iron block 732, the carrying plate 6 can step onto the connecting platform 3. When the follower magnet magnetically attracts the first iron block 731, the carrying plate 6 can be reset on the follower platform 2.

[0046] Based on the above technical solution, this application also provides a first support bar 8 symmetrically arranged on the follow-up platform 2 and a second support bar 81 symmetrically arranged on the connecting platform 3. When the carrying plate 6 moves on the follow-up platform 2 and the connecting platform 3, the support bars not only support the carrying plate 6, but also assist in the rolling and conveying of the carrying plate 6. The support bars can be implemented by means of flow strips.

[0047] Based on the above technical solution, this application also provides guide rails 21 on the follow-up platform 2 and the docking platform 3 respectively. The guide rails 21 can guide the movement trajectory of the mobile mounting base 42 and the docking mounting base 32 respectively.

[0048] As an embodiment 2, the following platform 2 and the connecting platform 3 can be configured to move in conjunction with the frame 1. For example, a following base 22 is connected to the lower end of the following platform 2, and a second transmission screw 23 is connected to the frame 1. The following base 22 is connected to the second transmission screw 23, and the first motor 24 drives the second transmission screw 23 to move the following base 22 on the frame 1, thereby moving the following platform 2 on the frame 1. Similarly, the connecting platform 3 can also be configured to move in conjunction with the following platform 2. As an embodiment 3, the following platform 2 and the connecting platform 3 can also be fixed to both sides of the frame 1, which can also realize the design concept of this application.

[0049] The cross-platform docking and conveying mechanism of this application has a magnetic attraction structure connecting the follower platform 2 and the docking platform 3. The carrier plate 6 moves on the conveying device 4 through the magnetic attraction force generated by the magnetic attraction structure, realizing the cross-platform transfer from the follower platform 2 to the docking platform 3. The finned tube heat exchanger 5 moves synchronously with the carrier plate 6 during the conveying process, so the movement of the finned tube heat exchanger 5 on the carrier plate 6 can be reduced, effectively reducing the wear on the finned tube heat exchanger 5 and reducing production costs.

[0050] This application designs a cross-platform transfer machine for finned tube heat exchangers, including a material input platform 1-1 and a material output platform 1-2. A cross-platform docking and conveying mechanism is provided between the material input platform 1-1 and the material output platform 1-2. The finned tube heat exchanger 5 located on the material input platform 1-1 can be picked up by a robot and transferred to the follow-up platform 2. After the cross-platform docking and conveying mechanism transfers the finned tube heat exchanger 5 to the docking platform 3, the finned tube heat exchanger 5 can also be transferred to the material output platform 1-2 by a robot, thereby completing the transfer of the finned tube heat exchanger 5 on the cross-platform transfer machine.

[0051] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention, but rather the scope of protection is defined by the content of the claims.

Claims

1. A cross-platform docking and transmission mechanism, characterized in that, The device includes a frame (1), on which a follower platform (2) and a connecting platform (3) are mounted. A conveying device (4) is connected to the follower platform (2), and a carrying plate (6) for carrying a finned tube heat exchanger (5) is connected to the conveying device (4). A magnetic attraction structure is connected between the follower platform (2) and the connecting platform (3). The carrying plate (6) moves on the conveying device (4) through the magnetic attraction force generated by the magnetic attraction structure, thereby realizing cross-platform transfer from the follower platform (2) to the connecting platform (3).

2. The cross-platform docking and transmission mechanism according to claim 1, characterized in that, The magnetic attraction structure includes a connecting magnet (71) connected to the connecting platform (3), a follower magnet (72) connected to the follower platform (2), and an iron block assembly (73) connected to the carrier plate (6); the connecting magnet (71) attracts the iron block assembly (73) to move the carrier plate (6) across the connecting platform (3), or the follower magnet (72) attracts the iron block assembly (73) to move the carrier plate (6) on the follower platform (2).

3. The cross-platform docking and transmission mechanism according to claim 2, characterized in that, The conveying device (4) includes a first transmission screw (41) connected to the follower platform (2), and a movable mounting base (42) for carrying the load plate (6) is connected to the first transmission screw (41). The iron block group (73) is arranged on the movable mounting base (42).

4. The cross-platform docking and transmission mechanism according to claim 3, characterized in that, The follow-up platform (2) is connected to a first support bar (8). When the movable mounting base (42) moves the load plate (6), the first support bar (8) contacts the bottom surface of the load plate (6) and provides sliding support.

5. The cross-platform docking and transmission mechanism according to claim 3, characterized in that, The follow-up platform (2) is connected to a guide rail (21) for the sliding of the movable mounting base (42).

6. The cross-platform docking and transmission mechanism according to claim 1, characterized in that, The follower platform (2) is connected to a follower base (22), and the frame (1) is connected to a second transmission screw (23). The follower base (22) is connected to the second transmission screw (23), and the second transmission screw (23) is connected to a first motor (24). When the first motor (24) drives the second transmission screw (23) to rotate, it drives the follower base (22) and the follower platform (2) to move along the axial direction of the second transmission screw (23).

7. A cross-platform docking and transmission mechanism according to claim 3, characterized in that, The docking platform (3) is connected to a third transmission screw (31), the third transmission screw (31) is connected to a docking mounting base (32) for mounting the docking magnet (71), and the third transmission screw (31) is connected to a second motor (33).

8. A cross-platform docking and transmission mechanism according to claim 7, characterized in that, Second support bars (81) are respectively provided on both sides of the third transmission screw (31).

9. A cross-platform docking and transmission mechanism according to claim 8, characterized in that, The movable mounting base (42) is connected to a bracket (9) for mounting the iron block assembly (73). The iron block assembly (73) includes a first iron block (731) and a second iron block (732). The other end of the bracket (9) is provided with the first iron block (731) which is magnetically attracted to the follower magnet, and the other end of the bracket (9) is provided with the second iron block (732) which is magnetically attracted to the connecting magnet (71).

10. A trans-platform transfer machine for finned tube heat exchangers, characterized in that, It includes a material input station (1-1) and a material output station (1-2), and a cross-platform docking and conveying mechanism as described in claim 1 is provided between the material input station (1-1) and the material output station (1-2).

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