Air-drying platform and air-drying device for cross-flow fan blades

Abstract

The utility model relates to the field of cross-flow fan blade drying, in particular to a cross-flow fan blade drying platform and a cross-flow fan blade drying device, adjacent cross-flow fan blades of the drying platform are separated through partition plates, collision of the cross-flow fan blades is avoided, so that the cross-flow fan blades are protected, an annular belt is driven by a driving device to move, and the cross-flow fan blades are dried. Therefore, the cross-flow fan blade placed on the horizontal placing plane is carried, an operator can conveniently place the cross-flow fan blade on the airing platform, and the dynamic balance adjusting efficiency of the cross-flow fan blade is improved; the air-drying device is composed of multiple layers of air-drying platforms, the adjacent supports are connected through the supporting components, so that a gap is formed between the adjacent air-drying platforms, the cross-flow fan blades placed on the horizontal placement plane are prevented from interfering with the air-drying platform on the upper layer, the support located on the topmost layer can slide in the horizontal direction, and the air-drying device is convenient to use. And a dynamic balance detector and an appearance detector can conveniently take and place the cross-flow fan blade, so that the dynamic balance adjustment efficiency of the cross-flow fan blade is improved.

Description

Technical Field

[0001] The utility model relates to the field of crossflow fan blade drying, in particular to a crossflow fan blade drying platform and a drying device. Background Art

[0002] When dynamically balancing the crossflow fan blades, glue is needed to glue the balancing block to the blades of the crossflow fan blades. After the bonding is completed, the crossflow fan blades need to be placed on a drying platform for drying until the glue solidifies, so that the balancing block is firmly fixed on the crossflow fan blades.

[0003] However, the drying platform does not limit the cross-flow fan blades, and the cross-flow fan blades are easy to roll on the drying platform, causing the balance block to easily collide and fall off when the glue has not solidified; moreover, the way to transfer the cross-flow fan blades on the drying platform is to give the cross-flow fan blades a thrust to make them roll from one end of the drying rack to the other. If there are still cross-flow fan blades on the platform that have not been removed, the two cross-flow fan blades will collide, causing damage to the blades of the cross-flow fan blades. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art that the crossflow fan blades on the platform are easily damaged during transportation and the dynamic balance blocks are easily fallen off during drying of the crossflow fan blades, and to provide a drying platform and drying device for the crossflow fan blades.

[0005] In the first aspect, the utility model provides a drying platform for cross-flow fan blades, comprising

[0006] A bracket, wherein the bracket is provided with a guide assembly and a driving device, the driving device is connected to the guide assembly, and the driving device is capable of driving the guide assembly to rotate;

[0007] An annular belt, wherein the annular belt and the guide assembly are connected to the top of the annular belt to form a horizontal placement plane, the guide assembly can drive the annular belt to rotate, and a plurality of partitions are provided on the annular belt, and two adjacent partitions are spaced apart to form a limiting space, and the limiting space can limit the cross-flow fan blades.

[0008] The utility model provides a drying platform for cross-flow fan blades, wherein a guide component is provided on a bracket, and an annular belt is connected through the guide component so that the top of the annular belt is in a taut state and is constructed as a horizontal placement plane, and the belt is driven to move by a driving device so that the cross-flow fan blades placed on the horizontal placement plane can move within the horizontal placement plane along with the belt, thereby realizing the transportation of the cross-flow fan blades; a plurality of partitions are provided on the annular belt so that adjacent partitions are spaced to form a limiting space, and when the cross-flow fan blades are placed in the limiting space, the partitions can limit the cross-flow fan blades to prevent the cross-flow fan blades from rolling and causing the dynamic balance block to fall, and the partitions separate the adjacently placed cross-flow fan blades to prevent the cross-flow fan blades from contacting each other, and the cross-flow fan blades can be safely transferred on the drying platform through the driving device.

[0009] Preferably, the guide assembly includes a first rotating shaft and a second rotating shaft, the first rotating shaft and the second rotating shaft are respectively located at the two ends of the bracket in the horizontal direction, the first rotating shaft and the second rotating shaft are respectively rotatably connected to the bracket, the first rotating shaft and / or the second rotating shaft are connected to the driving device, the annular belt abuts against the first rotating shaft, and the annular belt abuts against the second rotating shaft.

[0010] The first rotating shaft and the second rotating shaft are located on the same horizontal plane. The first rotating shaft and the second rotating shaft respectively abut the inner side of the annular belt, so that the annular belt is in a taut state, so that the top of the annular belt forms a horizontal placement plane, and the cross-flow fan blades can be placed on the horizontal placement plane under the action of gravity; the driving device can drive the first rotating shaft or the second rotating shaft, so that when the first rotating shaft or the second rotating shaft rotates, the annular belt is driven to move, so that the cross-flow fan blades placed on the horizontal placement plane can be moved along with the annular belt, so that the cross-flow fan blades on the horizontal placement plane can be transported.

[0011] Preferably, the bracket includes a first crossbeam and a second crossbeam, one end of the first rotating shaft is rotationally connected to the first crossbeam, and the other end is rotationally connected to the second crossbeam; one end of the second rotating shaft is rotationally connected to the first crossbeam, and the other end is rotationally connected to the second crossbeam; the driving device is connected to the first crossbeam, or the driving device is connected to the second crossbeam.

[0012] The first crossbeam and the second crossbeam limit the distance between the first rotating shaft and the second rotating shaft to avoid the distance between the first rotating shaft and the second rotating shaft from changing, so that the endless belt is in a taut state to form a horizontal placement plane.

[0013] Preferably, the limiting space is provided with a plurality of flexible support members for abutting against the crossflow blades, and the flexible support members are connected to the endless belt.

[0014] A plurality of flexible support members are arranged on the circular belt located in the limited space, so that there is a gap between adjacent flexible support members. The flexible support members are used to keep the cross-flow fan blades away from the circular belt, thereby preventing the cross-flow fan blades from sticking to the circular belt, and preventing the balance block from contacting the circular belt and causing the balance block to tilt, fall off, and stick to the circular belt, thereby improving the drying efficiency of the cross-flow fan blades; the flexible support member is a component made of soft material, thereby ensuring that the flexible component can bend with the circular belt.

[0015] Preferably, the spacing between any adjacent flexible support members in the same confining space is equal.

[0016] Make the cross flow fan blades bear the force evenly to avoid damage to the cross flow fan blades.

[0017] Preferably, the drying platform of the cross-flow fan blade also includes a first sensing unit and a second sensing unit, the first sensing unit is communicatively connected to the driving device, the second sensing unit is communicatively connected to the driving device, the first sensing unit is connected to the bracket, and the second sensing unit is connected to the bracket; the first sensing unit and the second sensing unit are used to detect whether there is a cross-flow fan blade in the limited space.

[0018] The placement of the cross-flow fan blades in the limited space is detected by the first sensing unit and the second sensing unit. After the cross-flow fan blades are placed in the limited space, the first sensing unit or the second sensing unit can control the operation of the driving device to cause the annular belt to shift, thereby leaving an empty limited space at one end close to the dynamic balancing adjustment device, making it convenient for operators to place the cross-flow fan blades after dynamic balancing adjustment for drying, thereby improving the dynamic balancing adjustment efficiency of the cross-flow fan blades.

[0019] Preferably, the first sensing unit and the second sensing unit are respectively located at two ends of the horizontal placement plane.

[0020] The first sensing unit is located on a side close to the dynamic balancing adjustment device. After the first sensing unit detects the cross-flow fan blades, the driving device is operated to make the endless belt travel a certain length, thereby leaving the limited space close to the dynamic balancing adjustment device vacant; the second sensing unit is located on a side away from the dynamic balancing adjustment device. After the second sensing unit detects the cross-flow fan blades, the driving device is prevented from operating, thereby preventing the cross-flow fan blades from falling from the horizontal placement plane; in controlling the driving device, the control priority of the second sensing unit is higher than that of the first sensing unit.

[0021] In the second aspect, the utility model provides a drying device for a crossflow fan blade, comprising at least two of the above-mentioned drying platforms for a crossflow fan blade, and also comprising a support member and a control box, wherein two adjacent brackets are connected through the support member, the top of the support member is connected to the bracket, and the bottom of the support member is connected to the bracket, and the adjacent brackets are spaced apart in the vertical direction; the bracket located on the top layer is slidably connected to the support member, the control box is connected to any one of the brackets, the control box is control-connected to the drive device, the first sensing unit is electrically connected to the control box, and the second sensing unit is electrically connected to the control box.

[0022] The utility model provides a drying device for cross-flow fan blades, which is composed of multiple layers of the above-mentioned drying platforms. Adjacent brackets are connected by supporting members, so that there are intervals between adjacent drying platforms to avoid interference between cross-flow fan blades placed on a horizontal plane and the upper drying platforms. The brackets on the top layer can slide horizontally, which is convenient for dynamic balance inspectors and appearance inspectors to take and place the cross-flow fan blades; the control box is provided with a control module, which can control the driving device according to the signals of the first sensing unit and the second sensing unit.

[0023] Preferably, the control box is provided with a control cable, and the end of the control cable is connected to the control switch.

[0024] The control cable is connected to the control module, and the operator can manually control the drive device through the control switch on the control cable.

[0025] Preferably, the length of the horizontally placed plane decreases from the bottom of the drying device upwards.

[0026] Multiple drying platforms are stacked in the vertical direction, and the horizontal placement plane lengths formed by different drying platforms are different, so that the horizontal placement plane length of the drying platform for the cross-flow fan blades at the top is the shortest, which is convenient for operators to take and place the cross-flow fan blades.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. The utility model relates to a drying platform for cross-flow fan blades, wherein a guide assembly is provided on a bracket, and an endless belt is connected through the guide assembly so that the top of the endless belt is in a taut state and is constructed to be a horizontal placement plane. The belt is driven by a driving device to move, so that the cross-flow fan blades placed on the horizontal placement plane can move along with the belt within the horizontal placement plane, thereby realizing the transportation of the cross-flow fan blades; a plurality of partitions are provided on the endless belt so that adjacent partitions are spaced to form a limiting space, and when the cross-flow fan blades are placed in the limiting space, the partitions can limit the cross-flow fan blades to prevent the cross-flow fan blades from rolling and causing the dynamic balance block to fall, and the partitions separate the adjacent cross-flow fan blades to prevent the cross-flow fan blades from contacting each other, and the cross-flow fan blades can be safely transferred on the drying platform by the driving device;

[0029] 2. The utility model provides a drying device for crossflow blades, which is composed of multiple layers of the aforementioned drying platforms. Adjacent brackets are connected by supporting members, creating spacing between adjacent drying platforms. This prevents crossflow blades placed on a horizontal surface from interfering with the upper drying platforms. The brackets on the topmost layer can slide horizontally, making it easier for dynamic balancing and appearance inspectors to remove and place the crossflow blades, thereby improving the efficiency of dynamic balancing adjustment of the crossflow blades.

[0030] 3. The utility model provides a drying platform for cross-flow fan blades, which blocks adjacent cross-flow fan blades through partitions to avoid collisions between the cross-flow fan blades, thereby protecting the cross-flow fan blades. The driving device drives the annular belt to move, thereby realizing the transportation of the cross-flow fan blades placed on the horizontal plane, making it convenient for operators to place the cross-flow fan blades on the drying platform, improving the dynamic balance adjustment efficiency of the cross-flow fan blades, and improving the product yield, and has good economic value and practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a structural schematic diagram of a drying platform for cross-flow fan blades of the present invention;

[0032] Figure 2 This is a side structural schematic diagram of a drying platform for cross-flow fan blades of the present invention;

[0033] Figure 3 This is a schematic diagram of the top view of a drying platform for cross-flow fan blades according to the present invention;

[0034] Figure 4 This is a structural schematic diagram of a drying device for cross-flow fan blades of the present invention.

[0035] Markings in the figure:

[0036] 1-bracket, 11-first crossbeam, 12-second crossbeam, 2-driving device, 3-endless belt, 4-partition, 5-flexible support, 6-first sensing unit, 7-second sensing unit, 8-guide assembly, 81-first rotating shaft, 82-second rotating shaft, 9-limiting space, 100-support member, 101-control box, 102-control switch, 103-support foot. DETAILED DESCRIPTION

[0037] The present invention will be further described in detail below with reference to specific embodiments. However, this should not be construed as limiting the scope of the present invention to the following embodiments. All technologies implemented based on the present invention fall within the scope of the present invention.

[0038] Unless otherwise specified, in the description of the specific embodiments of the present invention, the terms indicating orientation or positional relationships, such as "upper," "lower," "left," "right," "center," "inside," and "outside," are based on the orientation or positional relationships shown in the accompanying drawings, or are the orientation or positional relationships in which the product / device / apparatus of the present invention is typically placed when in use. These terms indicating orientation or positional relationships are merely for the purpose of facilitating the description of the present invention or simplifying the description of the specific embodiments to facilitate a quick understanding of the solutions by technicians. They do not indicate or imply that a particular device / component / element must have a specific orientation or be constructed and operated in a specific positional relationship, and therefore should not be construed as limiting the present invention.

[0039] In addition, if the terms "horizontal", "vertical", "overhanging", "parallel" and the like appear, it does not mean that the corresponding devices / components / elements are required to be absolutely horizontal or vertical or overhanging or parallel, but may be slightly tilted or have deviations. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but may be slightly tilted. Alternatively, it can be simply understood that the corresponding devices / components / elements are set in directions such as "horizontal", "vertical", "overhanging", and "parallel", and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably an error / deviation within ±8%, more preferably an error / deviation within ±6%, more preferably an error / deviation within ±5%, and more preferably an error / deviation within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its role in the solution of the present utility model.

[0040] In addition, the expressions "first", "second", "third", etc. that appear in the terms are merely descriptions used to distinguish the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.

[0041] In addition, in the description of the embodiments of the present invention, "several", "a plurality", and "a number" represent at least 2. It can be any number such as 2, 3, 4, 5, 6, 7, 8, 9, and even more than 9.

[0042] Furthermore, in the description of the technical solutions of this utility model, unless otherwise expressly specified / defined / restricted, the terms "disposed," "installed," "connected," "connected," "provided with," "laid," and "arranged" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections. They may be welding, riveting, bolting, threading, or other commonly used connection methods in the art. Such connections may be mechanical, electrical, or communication connections; they may be direct connections, indirect connections through an intermediate medium, or internal connections between two components.

[0043] Example 1

[0044] like Figure 1-Figure 3 As shown, a drying platform for cross-flow fan blades includes

[0045] A bracket 1 is provided with a guide assembly 8 and a driving device 2, wherein the driving device 2 is connected to the guide assembly 8 and can drive the guide assembly 8 to rotate;

[0046] The annular belt 3 is connected to the guide assembly 8 on the top of the annular belt 3 to form a horizontal placement plane. The guide assembly 8 can drive the annular belt 3 to rotate. A plurality of partitions 4 are provided on the annular belt 3. Two adjacent partitions 4 are spaced apart to form a limiting space 9. The limiting space 9 can limit the cross-flow fan blades.

[0047] A guide assembly 8 is provided on the bracket 1, and the endless belt 3 is connected through the guide assembly 8, so that the top of the endless belt 3 is in a taut state and is constructed as a horizontal placement plane. The belt is driven to move by the driving device 2, so that the cross-flow fan blades placed on the horizontal placement plane can move in the horizontal placement plane along with the belt, thereby realizing the transportation of the cross-flow fan blades; a plurality of partitions 4 are provided on the endless belt 3, so that there is a limiting space 9 with a U-shaped groove formed between adjacent partitions 4. When the cross-flow fan blades are placed in the limiting space 9, the partition 4 can limit the cross-flow fan blades to prevent the cross-flow fan blades from rolling and causing the dynamic balance block to fall. The partition 4 separates the adjacently placed cross-flow fan blades to prevent the cross-flow fan blades from contacting each other. The cross-flow fan blades can be safely transferred on the drying platform through the driving device 2.

[0048] In one or more embodiments, the guide assembly 8 is composed of a first rotating shaft 81 and a second rotating shaft 82. The first rotating shaft 81 and the second rotating shaft 82 are respectively located at the two ends of the bracket 1 in the horizontal direction. The inner side of the annular belt 3 abuts against the first rotating shaft 81, and the inner side of the annular belt 3 abuts against the second rotating shaft 82, so that the annular belt 3 is in a taut state, so that the top of the annular belt 3 forms a horizontal placement plane. The first rotating shaft 81 and the second rotating shaft 82 are respectively connected to the bracket 1 in rotation, so that the first rotating shaft 81 and the second rotating shaft 82 can rotate smoothly. To ensure the first rotating shaft For the smooth rotation of the shaft 81 and the second rotating shaft 82, a bearing member is nested on the bracket 1, and the first rotating shaft 81 and the second rotating shaft 82 are respectively connected to the bearing member; the first rotating shaft 81 or the second rotating shaft 82 is connected to the driving device 2, so that the endless belt 3 can be displaced; in some embodiments, the driving device 2 drives the first rotating shaft 81 and the second rotating shaft 82 at the same time, and the first rotating shaft 81 and the second rotating shaft 82 move synchronously to improve the displacement accuracy control of the endless belt 3; the driving device 2 is preferably a servo motor, which has higher displacement control accuracy.

[0049] In an optional embodiment, the bracket 1 is composed of a first beam 11 and a second beam 12, one end of the first rotating shaft 81 is rotatably connected to the first beam 11, and the other end is rotatably connected to the second beam 12; one end of the second rotating shaft 82 is rotatably connected to the first beam 11, and the other end is rotatably connected to the second beam 12; the spacing between the first beam 11 and the second beam 12 is prevented from changing, thereby ensuring that the annular belt 3 always remains taut, thereby ensuring the flatness of the horizontal placement plane, so that the cross-flow fan blades are placed more stably on the horizontal placement plane; the driving device 2 can be connected to the first beam 11 or the second beam 12, and by driving the first rotating shaft 81 or the second rotating shaft 82 to rotate, the annular belt 3 is displaced, thereby driving the cross-flow fan blades located on the horizontal placement plane to be displaced.

[0050] In one or several embodiments, the limiting space 9 is provided with a plurality of flexible support members 5 for abutting the cross-flow fan blades, and the flexible support members 5 abut the bottom of the cross-flow fan blades. The flexible support members 5 are connected to the annular belt 3, so that the cross-flow fan blades are away from the annular belt 3, which is convenient for the operators to take and place the cross-flow fan blades. The flexible support members 5 prevent the cross-flow fan blades from sticking to the annular belt 3, and prevent the balance block from tilting, falling off and sticking to the annular belt 3 due to contact with the annular belt 3. The flexible support member 5 is a flexible structural member, so that the flexible support member 5 can ensure that the annular belt 3 is evenly stressed when passing through the first rotating shaft 81 or the second rotating shaft 82.

[0051] In an optional embodiment, in the same limiting space 9 , the spacing between any adjacent flexible support members 5 is equal, so that the cross-flow fan blades placed in the limiting space 9 are evenly stressed.

[0052] In one or more embodiments, the drying platform of the cross-flow fan blades further includes a first sensing unit 6 and a second sensing unit 7, the first sensing unit 6 and the second sensing unit 7 are respectively located at the two ends of the horizontal placement plane, the first sensing unit 6 is communicatively connected to the driving device 2, the second sensing unit 7 is communicatively connected to the driving device 2, the first sensing unit 6 is connected to the bracket 1, and the second sensing unit 7 is connected to the bracket 1; the first sensing unit 6 and the second sensing unit 7 are used to detect the cross-flow fan blades in the limited space 9; the placement of the cross-flow fan blades in the limited space 9 is detected by the first sensing unit 6 and the second sensing unit, after the cross-flow fan blades are placed in the limited space 9, the driving device 2 can move to cause the endless belt 3 to shift, so that there is an empty limited space 9 at one end near the dynamic balance adjustment device, which is convenient for the operator to place the cross-flow fan blades after dynamic balance adjustment for drying, thereby improving the dynamic balance adjustment efficiency of the cross-flow fan blades; the first sensing unit 6 and the second sensing unit 7 are used to detect the cross-flow fan blades in the limited space 9; the placement of the cross-flow fan blades in the limited space 9 is detected by the first sensing unit 6 and the second sensing unit, and after the cross-flow fan blades are placed in the limited space 9, the driving device 2 can move to cause the endless belt 3 to shift, so that there is an empty limited space 9 at one end near the dynamic balance adjustment device, which is convenient for the operator to place the cross-flow fan blades after dynamic balance adjustment for drying, thereby improving the dynamic balance adjustment efficiency of the cross-flow fan blades; the first sensing unit The sensing unit 6 is located on a side close to the dynamic balancing adjustment device. After the first sensing unit 6 detects the cross-flow blades, the driving device 2 is operated, and the endless belt 3 is moved a certain length, so that the limited space 9 close to the dynamic balancing adjustment device is left vacant; the second sensing unit 7 is located on a side away from the dynamic balancing adjustment device. After the second sensing unit 7 detects the cross-flow blades, the driving device 2 is prevented from operating, thereby preventing the cross-flow blades from falling from the horizontally placed plane; in controlling the driving device 2, the control priority of the second sensing unit 7 is higher than that of the first sensing unit 6, thereby preventing the cross-flow blades from falling from the horizontally placed plane; the first sensing unit 6 and the second sensing unit 7 are both infrared sensors, and a sensing threshold is respectively set on the first sensing unit 6 and the second sensing unit 7, and whether the cross-flow blades are sensed is determined by the change in the amount of sensed light; the first sensing unit 6 and the second sensing unit 7 are both used as switches to control the driving device 2.

[0053] Specifically, the distance between adjacent partitions 4 is the same as the diameter of the cross-flow blades, so that the cross-flow blades can be held and limited.

[0054] The utility model provides a drying platform for cross-flow fan blades. When in use, one end provided with a first sensing unit 6 is placed close to a dynamic balancing adjustment device. After an operator places the cross-flow fan blade into a limited space 9 close to the dynamic balancing adjustment device, the first sensing unit 6 detects the cross-flow fan blade and then moves toward one side of the second sensing unit 7, so that the limited space 9 close to the dynamic balancing adjustment device is vacant, making it convenient for the operator to place the cross-flow fan blade with the glued balance block, thereby improving the dynamic balancing adjustment efficiency of the cross-flow fan blade; after the second sensing unit senses the cross-flow fan blade, the driving device 2 is unable to move, thereby preventing the cross-flow fan blade from falling from the horizontal placement plane.

[0055] Example 2

[0056] like Figure 4As shown, a drying device for a crossflow fan blade includes a drying platform for a crossflow fan blade of Example 1, and also includes a support member 100 and a control box 101. The two adjacent brackets 1 are connected through the support member 100, the top of the support member 100 is connected to the bracket 1, and the bottom of the support member 100 is connected to the bracket 1. Adjacent brackets 1 are spaced apart in the vertical direction; the bracket 1 located on the top layer is slidably connected to the support member 100, the control box 101 is connected to any one of the brackets 1, the control box 101 is control-connected to the drive device 2, the first sensing unit 6 is electrically connected to the control box 101, and the second sensing unit 7 is electrically connected to the control box 101.

[0057] The above-mentioned drying platforms are composed of multiple layers, and adjacent brackets 1 are connected by supporting members 100, so that there are gaps between adjacent drying platforms to prevent the cross-flow fan blades placed on the horizontal plane from interfering with the upper drying platforms, so that the brackets 1 on the top layer can slide horizontally, making it convenient for dynamic balance inspectors and appearance inspectors to take and place the cross-flow fan blades; the control box 101 has a control module, which can control the drive device 2 according to the signals of the first sensing unit 6 and the second sensing unit 7.

[0058] In one or more embodiments, the control box 101 is provided with a control cable, the end of the control cable is connected to the control switch 102; the control cable is connected to the control module, and the control switch 102 on the control cable enables the operator to manually control the drive device 2.

[0059] In one or several embodiments, the length of the horizontal placement plane decreases from the bottom of the drying device upward; a plurality of drying platforms are stacked in the vertical direction, and the horizontal placement planes formed by different drying platforms have different lengths, so that the horizontal placement plane length of the drying platform of the cross-flow fan blades at the top is the shortest, which is convenient for operators to take and place the cross-flow fan blades.

[0060] In one or more embodiments, a support leg 103 is provided at the bottom of the lowest bracket 1 , and the support leg 103 abuts against the ground to support the drying device.

[0061] Specifically, the drying device for the cross-flow fan blades is composed of three drying platforms for the cross-flow fan blades. On the drying platform, a partition 4 is installed on an endless belt 3. Two partitions 4 are spaced apart to form a groove as a limiting space 9 for placing the cross-flow fan blades. The endless belt 3 is installed on the first rotating shaft 81 and the second rotating shaft 82. The driving device 2 is composed of a reducer and a servo motor. The first rotating shaft 81 is connected to the servo motor through the reducer, and the servo motor is fixed on the bracket 1.

[0062] A first sensing unit 6 is installed at the head end of the drying platform, and a second sensing unit 7 is installed at the end. When the first sensing unit 6 detects the cross-flow fan blades, the servo motor controls the endless belt 3 to start working. When the first sensing unit 6 does not sense the cross-flow fan blades, the servo motor stops working. This cycle continues until the second sensing unit 7 senses the cross-flow fan blades. At this time, even if the first sensing unit 6 senses the cross-flow fan blades, the servo motor will not work.

[0063] The three-layer drying platform differs only in length and has the same structure; the lower-layer bracket 1 and the middle-layer bracket 1 are connected by a supporting member 100, and two slide rails are installed at the bottom of the upper conveyor device, which are connected to the supporting member 100 through the slide rails for sliding connection. This design allows the upper conveyor belt to achieve a certain degree of horizontal movement, making it convenient for dynamic balance inspectors and appearance inspectors to place and take cross-flow fan blades.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A drying platform for crossflow fan blades, characterized in that: include A bracket (1), the bracket (1) being provided with a guide assembly (8) and a driving device (2), the driving device (2) being connected to the guide assembly (8), and the driving device (2) being capable of driving the guide assembly (8) to rotate; An annular belt (3), wherein the annular belt (3) and the guide assembly (8) are connected to the top of the annular belt (3) to form a horizontal placement plane, the guide assembly (8) can drive the annular belt (3) to rotate, and a plurality of partitions (4) are provided on the annular belt (3), and two adjacent partitions (4) are spaced apart to form a limiting space (9), and the limiting space (9) can limit the crossflow fan blade.

2. A drying platform for crossflow fan blades according to claim 1, characterized in that: The guide assembly (8) includes a first rotating shaft (81) and a second rotating shaft (82), the first rotating shaft (81) and the second rotating shaft (82) are respectively located at two ends of the bracket (1) in a horizontal direction, the first rotating shaft (81) and the second rotating shaft (82) are respectively rotatably connected to the bracket (1), the first rotating shaft (81) and / or the second rotating shaft (82) are connected to the driving device (2), the annular belt (3) is in contact with the first rotating shaft (81), and the annular belt (3) is in contact with the second rotating shaft (82).

3. The drying platform for crossflow fan blades according to claim 2, characterized in that: The bracket (1) comprises a first crossbeam (11) and a second crossbeam (12); one end of the first rotating shaft (81) is rotationally connected to the first crossbeam (11), and the other end is rotationally connected to the second crossbeam (12); one end of the second rotating shaft (82) is rotationally connected to the first crossbeam (11), and the other end is rotationally connected to the second crossbeam (12); the driving device (2) is connected to the first crossbeam (11), or the driving device (2) is connected to the second crossbeam (12).

4. The drying platform for crossflow fan blades according to claim 1, characterized in that: The limiting space (9) is provided with a plurality of flexible support members (5) for abutting against the crossflow blades, and the flexible support members (5) are connected to the endless belt (3).

5. The drying platform for crossflow fan blades according to claim 4, characterized in that: The spacing between any adjacent flexible support members (5) in the same limiting space (9) is equal.

6. A drying platform for crossflow fan blades according to any one of claims 1 to 5, characterized in that: The drying platform for the cross-flow fan blades further comprises a first sensing unit (6) and a second sensing unit (7), wherein the first sensing unit (6) is connected to the driving device (2) for communication, and the second sensing unit (7) is connected to the driving device (2) for communication, the first sensing unit (6) is connected to the bracket (1), and the second sensing unit (7) is connected to the bracket (1); the first sensing unit (6) and the second sensing unit (7) are used to detect whether there is a cross-flow fan blade in the limited space (9).

7. The drying platform for crossflow fan blades according to claim 6, characterized in that: The first sensing unit (6) and the second sensing unit (7) are respectively located at two ends of the horizontal placement plane.

8. A drying device for crossflow fan blades, characterized in that: A drying platform comprising at least two cross-flow fan blades according to any one of claims 6 to 7, further comprising a support member (100) and a control box (101), wherein two adjacent brackets (1) are connected via the support member (100), the top of the support member (100) is connected to the bracket (1), and the bottom of the support member (100) is connected to the bracket (1), and the adjacent brackets (1) are spaced apart in the vertical direction; the bracket (1) located on the topmost layer is slidably connected to the support member (100), the control box (101) is connected to any one of the brackets (1), the control box (101) is control-connected to the drive device (2), the first sensing unit (6) is electrically connected to the control box (101), and the second sensing unit (7) is electrically connected to the control box (101).

9. The drying device for cross-flow fan blades according to claim 8, characterized in that: The control box (101) is provided with a control cable, and the end of the control cable is connected to the control switch (102).

10. The drying device for cross-flow fan blades according to claim 8, characterized in that: The length of the horizontal placement plane decreases from the bottom of the drying device upward.

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