Fan blade machining device

Abstract

The invention discloses a fan blade machining device and belongs to the technical field of ceiling lamp fans, a ceiling lamp fan comprises a fan body, a fixing seat is mounted above the fan body, a ceiling lamp body is mounted below the fan body, the fixing seat comprises a base and a top seat, a connecting cylinder is fixed between the base and the top seat, and vertical first sliding rails are arranged on the two sides of the connecting cylinder; a first sliding block is arranged in the first sliding rail in a sliding mode, a first connecting block is fixed to the first sliding block, an open groove is formed in one side of the first connecting block, an arc-shaped locking block is installed in the open groove, a driving head is rotationally arranged below the base, a lead screw is fixed to a rotating shaft of the driving head, a mounting hole is formed in the locking block, and a damping ring is fixed in the mounting hole. And the damping ring is sleeved on the screw rod. According to the machining device, by arranging the fixing base, when the ceiling lamp fan is installed, the locking block can be controlled to lock the ceiling only by screwing the driving head, and compared with a traditional mode that the ceiling lamp fan is fixed through bolts, the number of drilled holes can be reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of ceiling lamp fans, and in particular relates to a fan blade processing device. Background Art

[0002] A chandelier fan is an electrical appliance that combines the functions of a chandelier and a ceiling fan. In addition to basic functions such as lighting and ventilation, most of them also have decorative functions.

[0003] The surface of the fan blade on the chandelier fan is usually a curved surface. Therefore, during the grinding process of the fan blade, in order to ensure that the entire surface of the fan blade is polished, it is usually necessary to manually hold the fan on a grinder for grinding, which is a waste of manpower. Moreover, when grinding, it is usually necessary to reverse the fan blade to grind the other side after grinding one blade surface, resulting in low grinding efficiency. In order to solve the above problems, a fan blade processing device is now provided.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Summary of the invention

[0005] In order to solve the above problems, the purpose of the present invention is to provide a fan blade processing device. By setting a fixed seat, when the chandelier fan is installed, the locking block can be controlled to lock the ceiling only by twisting the drive head. Compared with the traditional chandelier fan fixed with bolts, it can not only reduce the number of drilling holes and facilitate installation, but also prevent the entire chandelier fan from falling off due to the detachment of the bolts, thereby reducing safety hazards.

[0006] To achieve the above object, the present invention proposes a chandelier fan, which includes a fan body, a fixing seat is installed above the fan body, and a chandelier body is installed below the fan body.

[0007] The fixed seat includes a base and a top seat, a connecting tube is fixed between the base and the top seat, vertical first slide rails are provided on both sides of the connecting tube, a first slider is slidably provided in the first slide rail, a first connecting block is fixed on the first slider, a groove is provided on one side of the first connecting block, an arc-shaped locking block is installed in the groove, a driving head is rotatably provided below the base, a screw rod is fixed on the rotating shaft of the driving head, a mounting hole is provided on the locking block, a damping ring is fixed in the mounting hole, and the damping ring is sleeved on the screw rod.

[0008] Furthermore, the chandelier body includes a reflective cup, a mounting plate is fixed inside the reflective cup, a light source is fixed below the mounting plate, a mounting groove is opened at the lower end of the reflective cup, the chandelier body also includes a diffuser plate, a prism plate is provided below the diffuser plate, both the diffuser plate and the prism plate are installed in the mounting groove, and the chandelier body also includes a sunshade, which is engaged at the lower end of the mounting groove.

[0009] Furthermore, the fan body includes two electric rotating sleeves, one end of which is provided with a plurality of slots, and the fan body also includes a plurality of fan blades, the upper and lower sides of the fan blades are respectively installed in the slots on the two rotating sleeves, a connecting shaft is installed in the rotating sleeve, a fixing seat is fixed to the upper end of the connecting shaft, the chandelier body is fixed to the lower end of the connecting shaft, a base is fixed on the connecting shaft, and a mounting plate is fixed to the lower end of the connecting shaft.

[0010] The upper end of the screw rod passes through the top seat and is equipped with a nut.

[0011] The blade surface of the fan blade is curved.

[0012] A fan blade processing device is used to process the fan blades. The processing device includes a processing platform. A conveying mechanism is provided at one end of the processing platform. A grinding device for grinding the fan blade surface, a spraying device for painting the fan blade surface, a transfer device for transferring the fan blades, and a placement rack for placing the fan blades are arranged on the processing platform in sequence from near to far from the conveying mechanism.

[0013] Furthermore, the grinding equipment includes a U-shaped bracket, and the inner walls on both sides of the U-shaped bracket are provided with vertical second slide rails. The grinding equipment also includes a clamping member, which slides in the second slide rails. A vertical first connecting rod is fixed on the top plate of the U-shaped bracket, and a first driving box is fixed at the lower end of the first connecting rod. A first motor is fixed in the first driving box, and the output shaft of the first motor passes through the first driving box and is fixed with a first grinding head.

[0014] A first cylinder is fixed under the table top of the processing platform, and the output shaft of the first cylinder passes through the table top of the processing platform and is fixed with a second drive box, a second motor is fixed in the second drive box, and the output shaft of the second motor passes through the top plate of the second drive box and is fixed with a second grinding head, and the second grinding head corresponds to the first grinding head.

[0015] Furthermore, the clamping member includes a symmetrically distributed second slider, the second slider is located in a second slide rail and slides, a horizontal guide rail is fixed on the second slider, an electric third slider is slidable in the guide rail, a horizontal first electric telescopic rod is vertically fixed on the third slider, a first clamping plate is fixed on the output shaft of the first electric telescopic rod, and the two first clamping plates correspond to each other.

[0016] Furthermore, a vertical spring is fixedly connected between the second sliding block and the second sliding rail, and the transmission mechanism is a belt conveyor. In the natural state of the spring, the first clamping plate is slightly higher than the upper surface of the conveyor belt on the belt conveyor.

[0017] Furthermore, the spraying equipment includes a vertical bracket fixed above the processing platform, on which a first horizontal bracket and a second horizontal bracket are fixed, the first horizontal bracket is located below the second horizontal bracket, and automatic spray painting equipment is fixed above the first horizontal bracket and below the second horizontal bracket, and the two automatic spray painting equipment correspond to each other.

[0018] Furthermore, the transfer equipment includes a second cylinder fixed under the table top of the processing platform, the output shaft of the second cylinder passes through the table top of the processing platform and is fixed with a third drive box, a third motor is fixed in the third drive box, and the output shaft of the third motor passes through the top plate of the third drive box and is fixed with a second connecting block.

[0019] A second electric telescopic rod is vertically fixed on both sides of the second connecting block, a third electric telescopic rod is fixed on one side of the second electric telescopic rod, a horizontal second connecting rod is vertically fixed on the output shaft of the third electric telescopic rod, a second clamping plate is fixed on the second connecting rod, and the two second clamping plates correspond to each other.

[0020] Furthermore, the placement rack includes symmetrically distributed vertical plates, and multiple layers of obliquely distributed support plates are fixed on the vertical plates, and the support plates are inclined toward a position close to the middle of the two vertical plates.

[0021] The fan blade processing device proposed by the present invention can bring the following beneficial effects:

[0022] 1. The processing device of the present invention can clamp the fan blade between the first grinding head and the second grinding head for loading by providing a clamping member that can be elastically lifted and lowered, and can also move up and down along with the undulations of the fan blade surface when grinding both sides of the fan blade, so that the entire fan blade surface can be polished without manually holding the fan blade;

[0023] 2. The processing device of the present invention controls the first clamping plate and the second clamping plate to clamp a fan blade respectively, and grinds the edges of the two fan blades respectively through the second grinding head and the first grinding head, thereby improving the grinding efficiency;

[0024] 3. The processing device of the present invention clamps the fan blade between two automatic painting devices through two second clamping plates, and then starts the automatic painting device to simultaneously paint the upper and lower surfaces of the fan blade. The second electric telescopic rod and the third electric telescopic rod cooperate to adjust the painting position, so that the painting of both sides of the fan blade can be completed at the same time, thereby improving the painting efficiency;

[0025] 4. The processing device of the present invention can support the two side edges of the fan blades on two corresponding support plates respectively by providing an inclined support plate. Since the support plate is inclined, the paint on the fan blades can be prevented from being stained on the support plate. By providing a placement rack to place the undried fan blades, the fan blades do not need to be dried under the clamping of the transfer equipment, which facilitates the transfer equipment to continue subsequent work and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0027] Figure 1 The present invention is a schematic structural diagram of a ceiling lamp fan.

[0028] Figure 2 It is a schematic diagram of the cross-section structure of the fixing seat of the present invention.

[0029] Figure 3 It is a schematic cross-sectional view of the exploded structure of the chandelier body of the present invention.

[0030] Figure 4 Schematic diagram of a traditional chandelier fan and its light distribution structure.

[0031] Figure 5 The figure is a schematic diagram of the ceiling lamp fan and its light distribution structure of the present invention.

[0032] Figure 6 It is a schematic diagram of the structure of the fan blade of the present invention.

[0033] Figure 7 It is a schematic structural diagram of the processing device of the present invention from the first perspective.

[0034] Figure 8 for Figure 7 Enlarged structural diagram at A in the middle.

[0035] Fig. 9 It is a schematic structural diagram of the processing device of the present invention from a second viewing angle.

[0036] Fig.10 for Fig. 9 Enlarged structural diagram at B in the middle.

[0037] In the figure: 1. fan body; 2. chandelier body; 3. fixing seat; 11. rotating shaft sleeve; 12. fan blade; 21. reflective cup; 22. mounting plate; 23. light source; 24. diffusion plate; 25. prism plate; 26. light shield; 211. mounting groove; 31. base; 32. top seat; 33. connecting tube; 34. first slide rail; 35. first slider; 36. first connecting block; 37. slot; 38. locking block; 39. driving head; 310. screw rod; 311. nut; 4. processing platform; 5. conveying mechanism; 6. grinding equipment; 7. spraying equipment; 8. transfer equipment; 9. placement rack; 61. U-shaped bracket; 62. second slide rail; 63. second slider; 64. spring ; 65. guide rail; 66. third slider; 67. first electric telescopic rod; 68. first clamp; 69. first connecting rod; 610. first drive box; 611. first motor; 612. first grinding head; 613. first cylinder; 614. second drive box; 615. second motor; 616. second grinding head; 71. vertical bracket; 72. first horizontal bracket; 73. second horizontal bracket; 74. automatic painting equipment; 81. second cylinder; 82. third drive box; 83. third motor; 84. second connecting block; 85. second electric telescopic rod; 86. third electric telescopic rod; 87. second connecting rod; 88. second clamp; 91. vertical plate; 92. support plate. DETAILED DESCRIPTION

[0038] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0039] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

[0043] The embodiment of the present invention provides a ceiling lamp fan, which includes a fan body 1, such as Figure 1 As shown, a fixing seat 3 is installed above the fan body 1, and a chandelier body 2 is installed below. The fan body 1 includes two electric rotating sleeves 11, and a plurality of slots are opened at one end of the rotating sleeves 11. The fan body 1 also includes a plurality of blades 12. The upper and lower sides of the blades 12 are respectively installed in the slots on the two rotating sleeves 11. A connecting shaft is installed inside the rotating sleeves 11. The fixing seat 3 is fixed to the upper end of the connecting shaft, and the chandelier body 2 is fixed to the lower end of the connecting shaft. The chandelier fan is connected to a plug through an electric wire, and the plug can be plugged into a socket built into the ceiling, eliminating the risk of electric shock for non-professionals when wiring. Moreover, since the plug and the socket are embedded in the ceiling, the appearance of the ceiling will not be affected.

[0044] The fixing base 3 includes a base 31 and a top base 32. Figure 2 As shown, the base 31 is fixed on the connecting shaft, a connecting tube 33 is fixed between the base 31 and the top seat 32, vertical first slide rails 34 are provided on both sides of the connecting tube 33, a first slider 35 is slidably provided in the first slide rail 34, a first connecting block 36 is fixed on the first slider 35, and a groove 37 is provided on one side of the first connecting block 36.

[0045] An arc-shaped locking block 38 is installed in the slot 37, a driving head 39 is rotatably provided below the base 31, a screw rod 310 is fixed on the rotating shaft of the driving head 39, a mounting hole is provided on the locking block 38, a damping ring is fixed in the mounting hole, the damping ring can be a plastic ring or a rubber ring, the damping ring is sleeved on the screw rod 310, and the upper end of the screw rod 310 passes through the top seat 32 and is installed with a nut 311.

[0046] The chandelier body 2 includes a reflective cup 21, such as Figure 3 As shown, a mounting plate 22 is fixed in the reflective cup 21, the mounting plate 22 is fixed at the lower end of the connecting shaft, a light source 23 is fixed below the mounting plate 22, a mounting groove 211 is provided at the lower end of the reflective cup 21, the chandelier body 2 also includes a diffuser plate 24, a prism plate 25 is provided below the diffuser plate 24, both the diffuser plate 24 and the prism plate 25 are installed in the mounting groove 211, the chandelier body 2 also includes a sunshade 26, and the sunshade 26 is engaged with the lower end of the mounting groove 211.

[0047] like Figure 4 As shown in the figure, the light from the traditional chandelier fan is refracted onto the fan. When the fan and the chandelier are working at the same time, it will make people dizzy. Figure 5 As shown, the light source 23 in the chandelier fan of the present invention is preferably an LED light board, the reflective cup 21 can effectively reflect the light emitted by the light source 23 to the light-emitting surface, the diffuser plate 24 can make the light emitted from the light-emitting surface evenly, the prism plate 25 can make the light irradiate downward, and the sunshade 26 can prevent the light from being refracted onto the fan blades 12, avoiding the influence of the light on the rotation of the fan blades 12, and having a good anti-glare effect.

[0048] The blade surface of the fan blade 12 is curved, such as Figure 6 shown.

[0049] The installation method of the ceiling fan includes the following steps:

[0050] S1: Open a mounting hole on the ceiling of the installation location, and pass the top seat 32 and the locking block 38 through the mounting hole;

[0051] S2: Twist the drive head 39 to control the screw rod 310 to rotate, and during the rotation, the locking block 38 is driven to open;

[0052] S3: When the locking block 38 contacts the edge of the slot 37, the screw rod 310 continues to be controlled to rotate, and the locking block 38 stops rotating and moves downward with the first slider 35 until the locking block 38 locks the ceiling, thereby completing the installation of the chandelier fan.

[0053] Compared with the traditional method of fixing the chandelier fan with screws, the installation method of the chandelier fan of the present invention can not only reduce the number of drilling holes and facilitate installation, but also prevent the entire chandelier fan from falling off due to the detachment of the screws, thereby reducing safety hazards.

[0054] A fan blade processing device is used to process a fan blade 12, and the processing device includes a processing platform 4, such as Figure 7 As shown, a conveying mechanism 5 is provided at one end of the processing platform 4, and a grinding device 6 for grinding the surface of the fan blade 12, a spraying device 7 for painting the surface of the fan blade 12, a transfer device 8 for transferring the fan blade 12 and a placement rack 9 for placing the fan blade 12 are arranged on the processing platform 4 from near to far away from the conveying mechanism 5.

[0055] The conveying mechanism 5 may be a belt conveyor.

[0056] The grinding device 6 includes a U-shaped bracket 61, such as Figure 8 As shown, the inner walls on both sides of the U-shaped bracket 61 are provided with vertical second slide rails 62, and the grinding device 6 also includes a clamping member, which slides in the second slide rails 62, and a vertical first connecting rod 69 is fixed on the top plate of the U-shaped bracket 61, and a first driving box 610 is fixed to the lower end of the first connecting rod 69, and a first motor 611 is fixed in the first driving box 610, and the output shaft of the first motor 611 passes through the first driving box 610 and is fixed with a first grinding head 612.

[0057] A first cylinder 613 is fixed below the tabletop of the processing platform 4. Fig. 9 , Fig.10 As shown, the output shaft of the first cylinder 613 passes through the table top of the processing platform 4 and is fixed with a second drive box 614, a second motor 615 is fixed inside the second drive box 614, and the output shaft of the second motor 615 passes through the top plate of the second drive box 614 and is fixed with a second grinding head 616, which corresponds to the first grinding head 612.

[0058] The clamping member includes a symmetrically distributed second slider 63, which slides in the second slide rail 62. A horizontal guide rail 65 is fixed on the second slider 63. An electric third slider 66 slides in the guide rail 65. A horizontal first electric telescopic rod 67 is vertically fixed on the third slider 66. A first clamping plate 68 is fixed on the output shaft of the first electric telescopic rod 67, and the two first clamping plates 68 correspond to each other.

[0059] A vertical spring 64 is fixedly connected between the second sliding block 63 and the second sliding rail 62 . In the natural state of the spring 64 , the first clamping plate 68 is slightly higher than the upper surface of the conveyor belt on the belt conveyor.

[0060] The spraying equipment 7 includes a vertical bracket 71 fixed above the processing platform 4, and a first horizontal bracket 72 and a second horizontal bracket 73 are fixed on the vertical bracket 71. The first horizontal bracket 72 is located below the second horizontal bracket 73. Automatic painting equipment 74 is fixed above the first horizontal bracket 72 and below the second horizontal bracket 73. The two automatic painting equipment 74 correspond to each other.

[0061] The placement rack 9 includes symmetrically distributed vertical plates 91 , on which multiple layers of inclinedly distributed support plates 92 are fixed, and the support plates 92 are inclined toward a position close to the middle of the two vertical plates 91 .

[0062] The transfer equipment 8 includes a second cylinder 81 fixed under the table top of the processing platform 4. The output shaft of the second cylinder 81 passes through the table top of the processing platform 4 and is fixed with a third drive box 82. A third motor 83 is fixed in the third drive box 82. The output shaft of the third motor 83 passes through the top plate of the third drive box 82 and is fixed with a second connecting block 84.

[0063] Second electric telescopic rods 85 are vertically fixed on both sides of the second connecting block 84, a third electric telescopic rod 86 is fixed on one side of the second electric telescopic rod 85, a horizontal second connecting rod 87 is vertically fixed on the output shaft of the third electric telescopic rod 86, a second splint 88 is fixed on the second connecting rod 87, and the two second splints 88 correspond to each other.

[0064] When in use, the fan blade 12 to be processed is transmitted through the transmission mechanism 5, the two first clamping plates 68 are controlled to move to the two sides of the fan blade 12 to be processed by starting the third slider 66, the two first clamping plates 68 are controlled to approach each other to clamp the fan blade 12 by starting the first electric telescopic rod 67, the fan blade 12 is controlled to move between the first grinding head 612 and the second grinding head 616 by starting the third slider 66, the second grinding head 616 is controlled to be lifted by starting the first cylinder 613, so that the first grinding head 612 and the second grinding head 616 are in contact with the upper surface and the lower surface of the fan blade 12 respectively, and then the first motor 611 and the second motor 61 are started. The first grinding head 612 and the second grinding head 616 are controlled to rotate, and the upper and lower surfaces of the fan blade 12 are ground at the same time. By controlling one of the first electric telescopic rods 67 to extend and the other first electric telescopic rod 67 to shorten, the grinding position can be adjusted in a direction perpendicular to the guide rail 65. By controlling the third slider 66, the grinding position can be adjusted in a direction parallel to the guide rail 65. Therefore, the entire surface of the fan blade 12 can be ground. Since the blade surface of the fan blade 12 is curved, the clamping piece will move up and down with the undulation of the surface of the fan blade 12 during the movement. Therefore, the entire surface of the fan blade 12 can be ground without manually holding the fan blade 12.

[0065] The two second clamping plates 88 are controlled to move to the two sides of the fan blade 12 respectively by the cooperation of the second cylinder 81, the third motor 83 and the third electric telescopic rod 86. The two second clamping plates 88 are controlled to clamp the fan blade 12 by starting the second electric telescopic rod 85, and then the first clamping plate 68 is controlled to release the fan blade 12. The edge of one side of the fan blade 12 close to the conveying mechanism 5 is controlled to contact the edge of the first grinding head 612 by the cooperation of the third motor 83 and the third electric telescopic rod 86. The edge of the fan blade 12 is polished by starting the first motor 611 to control the first grinding head 612 to rotate.

[0066] The position of the fan blade 12 is adjusted by controlling one of the second electric telescopic rods 85 to extend and the other second electric telescopic rod 85 to shorten, and the fan blade 12 is controlled to contact the first grinding head 612 by starting the third electric telescopic rod 86 to grind the new position. After grinding one side of the edge, the fan blade 12 is inserted between the first grinding head 612 and the second grinding head 616, and then the second clamping plate 88 is controlled to release the fan blade 12, and the first grinding head 612 and the second grinding head 616 are controlled to clamp the fan blade 12 by extending the first cylinder 613, and the fan blade 12 is controlled to rotate by starting the first motor 611 and the second motor 615, and the edge to be polished is adjusted to face the conveying mechanism 5, and then the fan blade 12 is clamped by the second clamping plate 88 again, and the edge to be polished is polished until the grinding of all edges on the fan blade 12 is completed.

[0067] During the process of polishing the edges, the first clamping plate 68 can be controlled to clamp the other fan blades 12 to be polished on the conveying mechanism 5, and then the side of the fan blade 12 away from the conveying mechanism 5 is controlled to contact the second polishing head 616, and the second polishing head 616 is controlled to rotate to polish its edges. The fan blade 12 whose edge is polished is clamped by the first clamping plate 68, and its edge is no longer polished when it is subsequently clamped by the second clamping plate 88. Therefore, the processing device can polish the edges of two fan blades 12 at the same time through the second polishing head 616 and the first polishing head 612, thereby improving the polishing efficiency.

[0068] The fan blade 12 is clamped between two automatic painting devices 74 by two second clamps 88, and then the automatic painting device 74 is started to spray paint on the upper and lower surfaces of the fan blade 12 at the same time. By controlling one of the second electric telescopic rods 85 to extend and the other second electric telescopic rod 85 to shorten, the painting position is adjusted in a direction perpendicular to the third electric telescopic rod 86. By starting the third electric telescopic rod 86, the painting position is adjusted in a direction parallel to the third electric telescopic rod 86. Therefore, the spraying equipment 7 can simultaneously complete the painting of both sides of the fan blade 12.

[0069] When the painting is completed, the fan blades 12 are placed on the placement rack 9 for drying through the coordinated control of the second cylinder 81, the third motor 83 and the third electric telescopic rod 86. When placed, the two side edges of the fan blades 12 are respectively supported on two corresponding support plates 92. Since the support plates 92 are inclined, the painted surface of the fan blades 12 will not contact the support plates 92, thereby preventing the paint thereon from being stained on the support plates 92. By setting up the placement rack 9 to place the undried fan blades 12, the fan blades 12 do not need to be dried under the clamping of the transfer equipment 8, thereby improving work efficiency.

[0070] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0071] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A fan blade processing device, used for processing fan blades, characterized in that: The processing device comprises a processing platform (4), one end of which is provided with a conveying mechanism (5), and a grinding device (6) for grinding the surface of a fan blade, a spraying device (7) for spraying paint on the surface of the fan blade, a transfer device (8) for transferring the fan blade, and a placement rack (9) for placing the fan blade are arranged on the processing platform (4) in order from near to far from the conveying mechanism (5).

2. A fan blade processing device according to claim 1, characterized in that: The grinding device (6) comprises a U-shaped bracket (61), and the inner walls on both sides of the U-shaped bracket (61) are provided with vertical second slide rails (62). The grinding device (6) also comprises a clamping member, and the clamping member is located in the second slide rail (62) and slides. A vertical first connecting rod (69) is fixed on the top plate of the U-shaped bracket (61), and a first driving box (610) is fixed at the lower end of the first connecting rod (69). A first motor (611) is fixed in the first driving box (610), and an output shaft of the first motor (611) passes through the first driving box (610) and is fixed with a first grinding head (612); A first cylinder (613) is fixed below the tabletop of the processing platform (4); an output shaft of the first cylinder (613) passes through the tabletop of the processing platform (4); a second drive box (614) is fixed thereon; a second motor (615) is fixed inside the second drive box (614); an output shaft of the second motor (615) passes through the top plate of the second drive box (614); a second grinding head (616) is fixed thereon; the second grinding head (616) corresponds to the first grinding head (612).

3. A fan blade processing device according to claim 2, characterized in that: The clamping member comprises a symmetrically distributed second slider (63), the second slider (63) is located in the second slide rail (62) and slides, a horizontal guide rail (65) is fixed on the second slider (63), a third electric slider (66) is slidably arranged in the guide rail (65), a first horizontal electric telescopic rod (67) is vertically fixed on the third slider (66), a first clamping plate (68) is fixed on the output shaft of the first electric telescopic rod (67), and the two first clamping plates (68) correspond to each other.

4. A fan blade processing device according to claim 3, characterized in that: A vertical spring (64) is fixedly connected between the second sliding block (63) and the second sliding rail (62); the conveying mechanism (5) is a belt conveyor; and in the natural state of the spring (64), the first clamping plate (68) is slightly higher than the upper surface of the conveyor belt on the belt conveyor.

5. A fan blade processing device according to claim 4, characterized in that: The spraying equipment (7) comprises a vertical support (71) fixed above the processing platform (4), a first horizontal support (72) and a second horizontal support (73) are fixed on the vertical support (71), the first horizontal support (72) is located below the second horizontal support (73), and automatic spray painting equipment (74) is fixed above the first horizontal support (72) and below the second horizontal support (73), and the two automatic spray painting equipment (74) correspond to each other.

6. A fan blade processing device according to claim 5, characterized in that: The transfer device (8) comprises a second cylinder (81) fixed below the tabletop of the processing platform (4); the output shaft of the second cylinder (81) passes through the tabletop of the processing platform (4) and is fixed with a third drive box (82); a third motor (83) is fixed in the third drive box (82); the output shaft of the third motor (83) passes through the top plate of the third drive box (82) and is fixed with a second connecting block (84); Second electric telescopic rods (85) are vertically fixed on both sides of the second connecting block (84), a third electric telescopic rod (86) is fixed on one side of the second electric telescopic rod (85), a horizontal second connecting rod (87) is vertically fixed on the output shaft of the third electric telescopic rod (86), a second clamping plate (88) is fixed on the second connecting rod (87), and the two second clamping plates (88) correspond to each other.

7. A fan blade processing device according to claim 6, characterized in that: The placement rack (9) comprises symmetrically distributed vertical plates (91), on which a plurality of inclinedly distributed support plates (92) are fixed, and the support plates (92) are inclined toward a position close to the middle of the two vertical plates (91).

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