Automatic labeling and capping equipment for fan

Abstract

The utility model relates to automatic labeling and capping equipment for a fan. The automatic labeling machine comprises a transmission mechanism, a visual detection mechanism arranged at the end part of the transmission mechanism, a label transmission mechanism arranged on the side edge of one end of the transmission mechanism, and a labeling mechanism which is arranged above the transmission mechanism and is matched with the label transmission mechanism for stripping, the overturning mechanism is arranged on the side edge of the conveying mechanism and is arranged on the rear side of the labeling mechanism, the dispensing mechanism is arranged on the rear side of the overturning mechanism and is arranged on the side edge of the conveying mechanism, and the capping mechanism is arranged on the rear side of the dispensing mechanism and is arranged above the conveying mechanism. The detection mechanisms are arranged behind the capping mechanism and on the two sides of the conveying mechanism, and the clamping mechanism is arranged behind the detection mechanisms and used for subpackaging products. The fan assembling mechanism has the advantages that the multiple sets of different mechanisms are arranged on the two sides of the conveying mechanism and used for being matched with fans for assembling, and therefore the assembling efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of fan equipment technology, and in particular to an automatic fan labeling and capping device. Background Technology

[0002] The aerodynamic performance of a fan typically refers to the relationship between its flow rate and static pressure, and between flow rate and power. The flow rate of a fan is equal to its intake or exhaust volume per unit time, which is the volumetric flow rate of gas passing through the duct per unit time in a performance test.

[0003] Existing technology, CN202422760072.8, involves the production of fans using separate equipment in conjunction with manual labor for assembly, labeling, capping, and testing. This results in high labor and equipment costs, low efficiency, and an inability to mass-produce and assemble fans quickly.

[0004] Therefore, it is necessary to design an automatic fan labeling and capping device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an automatic fan labeling and capping device to overcome the aforementioned shortcomings of the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automatic fan labeling and capping device includes a transmission mechanism, a visual inspection mechanism disposed at the end of the transmission mechanism, a label transmission mechanism disposed on one side of the transmission mechanism, a labeling mechanism disposed above the transmission mechanism and cooperating with the label transmission mechanism for peeling off, a flipping mechanism disposed on the side of the transmission mechanism and located behind the labeling mechanism, a dispensing mechanism disposed behind the flipping mechanism and located on the side of the transmission mechanism, a capping mechanism disposed behind the dispensing mechanism and located above the transmission mechanism, an inspection mechanism disposed behind the capping mechanism and located on both sides of the transmission mechanism, and a clamping mechanism disposed behind the inspection mechanism for dispensing products.

[0008] Preferably, the transmission mechanism is provided with a plurality of limiting mechanisms, and a plurality of ejecting mechanisms are provided at the bottom of the transmission mechanism; the limiting mechanisms are diagonally arranged on both sides of the transmission mechanism, and the limiting mechanism includes a limiting cylinder and a limiting block driven by the limiting cylinder.

[0009] Preferably, the labeling mechanism includes a horizontal module mechanism, a vertical module mechanism driven by the horizontal module mechanism, a vertical drive module driven by the vertical module mechanism, and a labeling module driven by the vertical drive module.

[0010] Preferably, the flipping mechanism includes a flipping bracket, a flipping lifting cylinder disposed on the flipping bracket, a flipping clamping cylinder driven by the flipping lifting cylinder, a clamping block driven by the flipping clamping cylinder, and a rotating motor connected to the tail end of the flipping clamping cylinder via a bearing.

[0011] Preferably, the dispensing mechanism includes a dispensing bracket disposed on the side of the transmission mechanism, a dispensing downward displacement cylinder disposed on the dispensing bracket, a mounting base driven by the dispensing downward displacement cylinder, a dispensing gun mounted on the mounting base, a detection bracket disposed on the other side of the transmission mechanism, a dispensing visual inspection camera disposed on the detection bracket, a bracket placed above the transmission mechanism, a tray cylinder disposed on the bracket, and a tray driven by the tray cylinder.

[0012] Preferably, the capping mechanism includes a feeding tray disposed on the side of the transmission mechanism, a feeding limiting track connected to the feeding tray, a misalignment component disposed at the end of the feeding limiting track, a capping bracket disposed on the side of the misalignment component, a capping longitudinal movement module disposed on the capping bracket, a clamping cylinder driving the capping longitudinal movement module, and a capping adsorption block driven by the clamping cylinder. The misalignment component includes a misalignment cylinder disposed at the end of the feeding limiting track, a misalignment plate driven by the misalignment cylinder, and a misalignment contour groove opened on the misalignment plate. The capping adsorption block has a plurality of adsorption holes, and an adsorption device is connected to the adsorption holes.

[0013] Preferably, the detection mechanisms are respectively disposed on both sides of the transmission mechanism. The detection mechanism includes a detection bracket, a detection vertical drive cylinder disposed on the detection bracket, a detection horizontal drive cylinder driven by the detection vertical drive cylinder, a detection probe driven by the detection horizontal drive cylinder, a detection limiting cylinder disposed on the detection bracket and placed on the side of the detection vertical drive cylinder, and a limiting block driven by the detection limiting cylinder.

[0014] Preferably, the clamping mechanism includes a clamping bracket located at the end of the transmission mechanism, a clamping lateral movement module disposed on the clamping bracket, a clamping drive plate driven by the clamping lateral movement module, a clamping vertical drive module mounted on the clamping drive plate, a clamping holding cylinder driven by the clamping vertical drive module, a clamping block driven by the clamping holding cylinder, a height detection drive cylinder disposed on the clamping drive plate and located beside the clamping vertical drive module, and a height sensor that moves up and down driven by the height detection drive cylinder.

[0015] The beneficial effects of this utility model are: This technical solution sets several different mechanisms on both sides of the transmission mechanism to cooperate with the fan for assembly, thereby achieving rapid assembly and improving assembly efficiency by cooperating with the mechanisms. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an automatic fan labeling and capping device according to the present invention;

[0017] Figure 2 This is a second-view schematic diagram of an automatic fan labeling and capping device according to the present invention;

[0018] Figure 3 This is a schematic diagram of the flipping mechanism of an automatic fan labeling and capping device according to the present invention;

[0019] Figure 4 This is a schematic diagram of the dispensing mechanism of an automatic fan labeling and capping device according to the present invention;

[0020] Figure 5 This is a schematic diagram of the capping mechanism of an automatic fan labeling and capping device according to the present invention;

[0021] Figure 6 This is a schematic diagram of the detection mechanism of an automatic fan labeling and capping device according to the present invention;

[0022] Figure 7 This is a schematic diagram of the clamping mechanism of an automatic fan labeling and capping device according to the present invention;

[0023] In the diagram: 1. Transmission mechanism; 2. Vision inspection mechanism; 3. Label transmission mechanism; 4. Labeling mechanism; 5. Flipping mechanism; 6. Dispensing mechanism; 7. Capping mechanism; 8. Inspection mechanism; 9. Clamping mechanism; 11. Limiting mechanism; 12. Ejection mechanism; 41. Horizontal module mechanism; 42. Vertical module mechanism; 43. Vertical drive module; 44. Labeling module; 51. Flipping bracket; 52. Flipping lifting cylinder; 53. Flipping clamping cylinder; 54. Clamping block; 61. Dispensing bracket; 62. Dispensing lowering cylinder; 63. Mounting base; 64. 65. Dispensing gun; 66. Inspection bracket; 77. Dispensing vision inspection camera; 78. Feeding tray; 79. Feeding limit track; 70. Misalignment component; 71. Capping bracket; 72. Capping longitudinal movement module; 73. Clamping cylinder; 74. Capping adsorption block; 75. Misalignment cylinder; 76. Misalignment plate; 77. Misalignment contour groove; 98. Clamping bracket; 99. Clamping transverse movement module; 90. Clamping drive board; 91. Clamping vertical drive module; 92. Clamping holding cylinder; 93. Clamping block; 94. Height detection drive cylinder; 95. Height sensor. Detailed Implementation

[0024] Reference Figures 1 to 7 An automatic labeling and capping device for fans includes a transmission mechanism 1, a visual inspection mechanism 2 disposed at the end of the transmission mechanism, a label transmission mechanism 3 disposed on one side of the transmission mechanism, a labeling mechanism 4 disposed above the transmission mechanism and cooperating with the label transmission mechanism for peeling off, a flipping mechanism 5 disposed on the side of the transmission mechanism and located behind the labeling mechanism, a dispensing mechanism 6 disposed behind the flipping mechanism and located on the side of the transmission mechanism, a capping mechanism 7 disposed behind the dispensing mechanism and located above the transmission mechanism, an inspection mechanism 8 disposed behind the capping mechanism and located on both sides of the transmission mechanism, and a clamping mechanism 9 disposed behind the inspection mechanism for dispensing products.

[0025] To facilitate use with different mechanisms, the transmission mechanism 1 is provided with several sets of limiting mechanisms 11, and several sets of top-feeding mechanisms 12 are provided at the bottom of the transmission mechanism 1. Since the product is a square-structured fan mechanism, the limiting mechanisms are arranged diagonally on both sides of the transmission mechanism 1. The fan is fixed by the relative limiting and fixing of the limiting mechanisms. The limiting mechanism includes a limiting cylinder and a limiting block driven by the limiting cylinder.

[0026] The top material mechanism includes a top material cylinder placed at the bottom of the transmission mechanism 1 and a top material block driven by the top material cylinder. When the fan moves onto the top material mechanism, it is driven upward by the top material cylinder, and the top material block lifts the fan up. The fan is then quickly limited by the limiting mechanism.

[0027] The visual inspection mechanism 2 includes a visual inspection bracket placed above the transmission mechanism and a visual inspection camera mounted on the visual inspection bracket. The visual inspection camera inspects the products moving on the transmission mechanism 1, detects their transmission position and direction, and thus prioritizes the determination of the position of the incoming products. It performs preliminary inspection, prioritizing the detection of products with incorrect position or direction, and then transmits them to the final mechanism for grabbing and output.

[0028] The labeling mechanism 4 includes a horizontal module mechanism 41, a vertical module mechanism 42 driven by the horizontal module mechanism, a vertical drive module 43 driven by the vertical module mechanism, and a labeling module 44 driven by the vertical drive module. Through the three-axis movement achieved by the horizontal module mechanism, the vertical module mechanism, and the vertical drive module, the labeling module 44 is moved to the label transmission mechanism. The label is first taken out, and then moved to the product where the label needs to be applied on the transmission mechanism 1. The label is then affixed to the fan product, completing the label application.

[0029] The flipping mechanism 5 includes a flipping bracket 51, a flipping lifting cylinder 52 mounted on the flipping bracket, a flipping clamping cylinder 53 driven by the flipping lifting cylinder, a clamping block 54 driven by the flipping clamping cylinder, and a rotating motor connected to the tail end of the flipping clamping cylinder 53 via a bearing. The fan product moves to the flipping mechanism 2, stops, is gripped, fixed, and limited. The flipping lifting cylinder 51 is driven to move downward, and the fan product is placed in the middle of the clamping block 54. The clamping block 54 is then driven by the flipping clamping cylinder 53 to clamp the fan product. The flipping lifting cylinder 51 resets and moves upward. The rotating motor drives the entire clamping block 54 to rotate, simultaneously causing the clamped fan product to rotate 180 degrees and flip to the other side. The flipping lifting cylinder 51 then moves downward to place the fan product on the transmission mechanism. The flipping clamping cylinder resets and releases, and the clamping block 54 is released, thus completing the flipping of the fan product.

[0030] The dispensing mechanism 6 includes a dispensing bracket 61 disposed on the side of the transmission mechanism, a dispensing downward displacement cylinder 62 disposed on the dispensing bracket, a mounting base 63 driven by the dispensing downward displacement cylinder, a dispensing gun 64 mounted on the mounting base, a detection bracket 65 disposed on the other side of the transmission mechanism, a dispensing visual inspection camera 66 disposed on the detection bracket, a bracket positioned above the transmission mechanism, a tray cylinder 67 disposed on the bracket, and a tray 68 driven by the tray cylinder; when the fan product moves to the dispensing mechanism 6, the dispensing downward displacement cylinder 62 drives the dispensing gun 64. The dispensing gun 64 is moved downwards and brought close to the fan product. Dispensing is then performed using the dispensing gun. After dispensing, a visual inspection camera is positioned at the corresponding dispensing location to check if the dispensing is in place. After dispensing, the dispensing gun is reset and moved upwards. The tray cylinder drives the tray 68 to move below the dispensing gun. The tray cylinder resets during dispensing to prevent interference between the two. The tray is positioned below the dispensing gun to prevent leaked adhesive from dripping down. To adapt to different products, the dispensing gun on the mounting base 63 can be adjusted in angle and position as needed to accommodate different products and locations for dispensing.

[0031] The capping mechanism 7 includes a feeding tray 71 disposed on the side of the transmission mechanism, a feeding limiting track 72 connected to the feeding tray, a misalignment component 73 disposed at the end of the feeding limiting track, a capping bracket 74 disposed on the side of the misalignment component, a capping longitudinal movement module 75 disposed on the capping bracket, a clamping cylinder 76 driving the capping longitudinal movement module, and a capping adsorption block 77 driven by the clamping cylinder.

[0032] The misalignment component 73 includes a misalignment cylinder 731 disposed at the end of the feeding limit track 72, a misalignment plate 732 driven by the misalignment cylinder, and a misalignment contour groove 733 formed on the misalignment plate.

[0033] The capping adsorption block 77 has several sets of adsorption holes, and the adsorption holes are connected to an adsorption device. The adsorption device drives the adsorption force to make the adsorption holes have adsorption force, thereby adsorbing the capping block.

[0034] The feeding tray 71 feeds material, moving the cover block onto the feeding limiting track 72. The vibration device at the bottom of the feeding limiting track 72 continuously vibrates, causing the cover block to move continuously towards its end along the feeding limiting track 72 until it reaches the misalignment contour groove 733 of the misalignment plate 732. Since the misalignment contour groove 733 can only accommodate one set of cover blocks, other cover blocks are blocked and will not continue to move. The misalignment cylinder 732 drives the misalignment plate 732 to move, causing the misalignment contour groove 733 to be misaligned from the feeding limiting track 72. He partially blocked the feeding misalignment track. The capping longitudinal movement module 75 drove the capping adsorption block 77 to move onto the misaligned cap. The clamping cylinder 76 drove the capping adsorption block 77 to move downward, and the capping adsorption block 77 adsorbed the cap. After resetting and moving upward, the capping longitudinal movement module 75 drove the capping adsorption block 77 to move above the fan product. After being driven downward by the cylinder, the capping adsorption block 77 moved down and pressed the capped cap into the outside of the fan, thus completing the installation of the cap. The above actions were repeated after resetting to install the cap.

[0035] The detection mechanism 8 is respectively disposed on both sides of the transmission mechanism. The detection mechanism 8 includes a detection bracket, a detection vertical drive cylinder 81 disposed on the detection bracket, a detection horizontal drive cylinder 82 driven by the detection vertical drive cylinder, a detection probe 83 driven by the detection horizontal drive cylinder, a detection limiting cylinder 84 disposed on the detection bracket and placed on the side of the detection vertical drive cylinder, and a limiting block 85 driven by the detection limiting cylinder.

[0036] The detection limiting cylinder 84 can drive the limiting block 85 to move and engage in the stroke path of the detection vertical driving cylinder 81, thereby limiting the stroke of the detection vertical driving cylinder 81. The limiting block of the detection limiting cylinder 84 restricts the movement, thus enabling the detection of products of different heights and adapting to the detection of different models of products.

[0037] The detection probe 83 is driven downward by the horizontal drive cylinder 82 to be flush with the detection probe of the fan product. The horizontal drive cylinder 82 drives the detection probe 83 to approach the fan product and make contact with the probe of the fan product, thereby connecting the circuit and detecting whether the fan product can be powered on. If it cannot be powered on, the clamping mechanism 9 will clamp and move it to the waste conveying end. If it passes, it can be clamped normally.

[0038] The clamping mechanism 9 includes a clamping bracket 91 located at the end of the transmission mechanism 1, a clamping horizontal movement module 92 disposed on the clamping bracket, a clamping drive plate 93 driven by the clamping horizontal movement module, a clamping vertical drive module 94 mounted on the clamping drive plate, a clamping holding cylinder 95 driven by the clamping vertical drive module, a holding block 96 driven by the clamping holding cylinder, a height detection drive cylinder 97 disposed on the clamping drive plate and located next to the clamping vertical drive module, and a height sensor 98 driven by the height detection drive cylinder to move up and down.

[0039] The clamping drive module drives the clamping drive plate 93 to move its position. The height detection drive cylinder 97 drives the height sensor 98 to move down. The height sensor contacts the fan product cover block. By detecting the height of the fan product, it is determined whether the cover block is installed in place.

[0040] If the installation is in place, the clamping block 96 is moved above the corresponding fan product by the clamping horizontal movement module, and then driven down by the clamping vertical drive module 94. The clamping cylinder 95 then drives the clamping block 96 to clamp the fan product and move it to the next conveying mechanism for transmission to the next device. If the height is not detected properly, the product is clamped and moved into the waste bin.

[0041] In this implementation process, the fan product is placed on the transmission mechanism 1, which then moves the fan product outwards. It first passes through the vision inspection mechanism 2, where a vision inspection camera detects the moving product on the transmission mechanism 1, checking its position and direction to prioritize the location of incoming products. This initial inspection identifies products with incorrect positions or directions. The product is then transferred to the final mechanism and picked up. After passing through the vision inspection mechanism 2, it continues to the labeling mechanism 4. The labeling mechanism 4 moves along three axes via a horizontal module, a vertical module, and a vertical drive module, moving the labeling module 44 to the label transmission mechanism, where the label is first removed. After being taken out, the product is moved to the labeling position on the transmission mechanism 1 and the label is attached to the fan product to complete the labeling. After the label is attached, the transmission continues. The fan product moves to the flipping mechanism 2, stops, is gripped, fixed, and limited. The flipping lifting cylinder 51 is driven to move down, and the fan product is placed in the middle of the clamping block 54. The flipping clamping cylinder 53 drives the clamping block 54 to clamp the fan product. The flipping lifting cylinder 51 resets and moves up. The rotating motor drives the entire clamping block 54 to rotate, and at the same time drives the clamped fan product to rotate 180 degrees and flip to the other side. Then the flipping lifting cylinder 51 moves down and places the fan product on the transmission mechanism. The flipping clamping cylinder resets and releases, and the clamping block 54 is released, thus completing the flipping of the fan product.After the flipping is completed, the transfer continues. When the fan product moves to the dispensing mechanism 6, the dispensing lowering cylinder 62 drives the dispensing gun 64 to move down, bringing the dispensing gun 64 close to the fan product. Dispensing is then performed through the dispensing gun. After dispensing, the corresponding dispensing vision inspection camera is aligned with the corresponding dispensing position for visual inspection to check if the dispensing is in place. After dispensing, the dispensing is reset and moved upwards. After dispensing is completed, the fan continues to move to the capping mechanism. The feeding tray 71 feeds material, moving the cap block onto the feeding limit track 72. The vibration device at the bottom of the feeding limit track 72 continuously vibrates, and the cap block moves continuously along the feeding limit track 72 towards the end until it reaches the misaligned plate 732. Within the misaligned contouring groove 733, since only one set of cover blocks can be accommodated within the misaligned contouring block 733, other cover blocks are blocked and will not continue to move. The misalignment cylinder 732 drives the misalignment plate 732 to move, and the misaligned contouring groove 733 is misaligned with the feeding limit track 72. Other parts of the misalignment plate block the feeding misalignment track. The cover mounting longitudinal movement module 75 drives the cover mounting suction block 77 to move onto the misaligned cover block. The clamping cylinder 76 drives the cover mounting suction block 77 to move downward, and the cover mounting suction block 77 suctions the cover block. After resetting and moving upward, the cover mounting longitudinal movement module 75 drives the cover mounting suction block 77 to move above the fan product. Driven by a cylinder, the capping adsorption block 77 moves downward, pressing the capped block into the outside of the fan, thus completing the installation of the capped block. After completion, it continues to be conveyed to the detection mechanism. The detection lateral drive cylinder 82 drives the adjustment detection probe 83 downward, making it flush with the fan product's detection probe. The detection lateral drive cylinder 82 drives the detection probe 83 to approach the fan product and make contact with the fan product's probe, thereby connecting the circuit and detecting whether the fan product can be powered on. This achieves the detection purpose. If it cannot be powered on, it is clamped and moved to the waste conveying end by the clamping mechanism 9. If it passes, it can be clamped normally. The clamping lateral movement The module drive moves the clamping drive plate 93 to a new position. The height detection drive cylinder 97 drives the height sensor 98 downwards, bringing it into contact with the fan product cover. By detecting the height of the fan product, the system determines whether the cover is properly installed. If the installation is correct, the clamping horizontal movement module moves the clamping block 96 above the corresponding fan product. The clamping vertical drive module 94 then drives it downwards, and the clamping cylinder 95 drives the clamping block 96 to clamp the fan product and move it to the next conveyor mechanism for transfer to the next device. If the height detection is incorrect, the product is clamped and moved into the waste bin.

[0042] The advantages of this utility model are that by setting several different mechanisms on both sides of the transmission mechanism to cooperate with the fan for assembly, rapid assembly can be achieved, thereby realizing the cooperation between the mechanisms and improving assembly efficiency.

[0043] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fan automatic labeling and capping apparatus, characterized by: It includes a conveying mechanism, a visual detection mechanism arranged at the end of the conveying mechanism, a label conveying mechanism arranged at one side of the conveying mechanism, a labeling mechanism arranged above the conveying mechanism and cooperating with the label conveying mechanism to peel off, a turnover mechanism arranged at the side of the conveying mechanism and placed behind the labeling mechanism, a dispensing mechanism arranged behind the turnover mechanism and to the side of the conveying mechanism, a capping mechanism arranged behind the dispensing mechanism and placed above the conveying mechanism, a detection mechanism arranged behind the capping mechanism and placed on both sides of the conveying mechanism, and a clamping mechanism arranged behind the detection mechanism and used to separate the products.

2. The automatic labeling and capping apparatus for a fan according to claim 1, wherein: A plurality of sets of limiting mechanisms are arranged on the conveying mechanism, and a plurality of sets of lifting mechanisms are arranged at the bottom of the conveying mechanism; the limiting mechanisms are arranged diagonally on both sides of the conveying mechanism, and the limiting mechanisms include a limiting cylinder and a limiting block driven by the limiting cylinder.

3. The automatic labeling and capping apparatus for a fan according to claim 1, wherein: The labeling mechanism includes a horizontal module mechanism, a vertical module mechanism driven by the horizontal module mechanism, a vertical drive module driven by the vertical module mechanism, and a labeling module driven by the vertical drive module.

4. The fan automatic labeling and capping apparatus according to claim 1, characterized in that: The turnover mechanism includes a turnover support, a turnover jacking cylinder arranged on the turnover support, a turnover clamping cylinder driven by the turnover jacking cylinder, a clamping block driven by the turnover clamping cylinder, and a rotating motor connected to the tail end of the turnover clamping cylinder through a bearing.

5. The fan automatic labeling and capping apparatus according to claim 1, wherein: The dispensing mechanism includes a dispensing support arranged on the side of the conveying mechanism, a dispensing downward-moving cylinder arranged on the dispensing support, a mounting seat driven by the dispensing downward-moving cylinder, a dispensing gun mounted on the mounting seat, a detection support arranged on the other side of the conveying mechanism, a dispensing visual detection camera arranged on the detection support, a support placed above the conveying mechanism, a tray cylinder arranged on the support, and a tray driven by the tray cylinder.

6. The fan automatic labeling and capping apparatus according to claim 1, wherein: The capping mechanism includes a feeding disc arranged on the side of the conveying mechanism, a feeding limiting track connected to the feeding disc, a misalignment assembly placed at the end of the feeding limiting track, a capping support arranged on the side of the misalignment assembly, a capping longitudinal movement module arranged on the capping support, a clamping cylinder driving the capping longitudinal movement module, a capping adsorption block driven by the clamping cylinder, the misalignment assembly includes a misalignment cylinder arranged at the end of the feeding limiting track, a misalignment plate driven by the misalignment cylinder, a misalignment profiling groove opened on the misalignment plate, a plurality of sets of adsorption holes are opened on the capping adsorption block, and an adsorption device is circumscribed outside the adsorption holes.

7. The fan automatic labeling and capping apparatus according to claim 1, wherein: The detection mechanism is arranged on both sides of the conveying mechanism, respectively, and the detection mechanism includes a detection support, a detection vertical drive cylinder arranged on the detection support, a detection horizontal drive cylinder driven by the detection vertical drive cylinder, a detection probe driven by the detection horizontal drive cylinder, a detection limiting cylinder arranged on the detection support and placed on the side of the detection vertical drive cylinder, and a limiting block driven by the detection limiting cylinder.

8. The fan automatic labeling and capping apparatus according to claim 1, wherein: The clamping mechanism comprises a clamping support arranged at the end of the conveying mechanism, a clamping horizontal movement module arranged on the clamping support, a clamping driving plate driven by the clamping horizontal movement module, a clamping vertical driving module installed on the clamping driving plate, a clamping clamping cylinder driven by the clamping vertical driving module, a clamping block driven by the clamping clamping cylinder, a height detection driving cylinder arranged on the clamping driving plate and arranged beside the clamping vertical driving module, and a height sensor driven by the height detection driving cylinder to move up and down.

Images