Automatic feeding and discharging mechanism and false eyelash hair sticking system comprising same

Abstract

The utility model relates to the technical field of processing equipment, in particular to an automatic feeding and discharging mechanism and a false eyelash hair sticking system comprising the automatic feeding and discharging mechanism, and the automatic feeding and discharging mechanism comprises a negative pressure suction nozzle which sucks a product in a negative pressure mode; the rotary driving assembly is used for driving the negative pressure suction nozzle to rotate so as to adjust the angle of the negative pressure suction nozzle; and the detection module is arranged on the negative pressure suction nozzle and is used for detecting whether the negative pressure suction nozzle sucks the product or not. By arranging the detection module, the negative pressure suction nozzle is detected, and the situation that no product is sucked by the negative pressure suction nozzle, and consequently the product is emptied is avoided.

Description

Technical Field

[0001] This utility model relates to the field of processing equipment technology, and more specifically, to an automatic loading and unloading mechanism and a false eyelash application system including the same. Background Technology

[0002] False eyelashes are artificial eyelashes used to enhance the appearance of the eyes. By lengthening and thickening existing eyelashes, they make the eyes appear larger, brighter, fuller, and more expressive. With the development of modern life, more and more people are wearing eyelash products.

[0003] A false eyelash applicator system is a device used to attach clusters of false eyelashes to false eyelash cardboard. Currently, the common applicator method is to use a suction cup to pick up the false eyelashes and then stick them onto the cardboard. For example, an automated dual-station false eyelash cardboard device with announcement number CN216918035U involves a worker placing the false eyelashes in the first positioning slot, where they are held in place by a lash-feeding suction block. Then, a lash-picking suction block on the transfer mechanism transfers the false eyelashes from the lash-feeding suction block and attaches them to the cardboard. During this process, the worker needs to accurately place the false eyelashes in the first positioning slot so that the subsequent lash-picking suction block can pick up and transfer the false eyelashes. Although manual feeding is very efficient, it requires a high degree of concentration. If the false eyelashes are placed in a deviated position, they will not be picked up by the lash-picking suction block, which will affect production to some extent. Utility Model Content

[0004] The main objective of this invention is to provide an automatic loading and unloading mechanism and a false eyelash application system including the same, in order to solve at least one of the technical problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model proposes an automatic loading and unloading mechanism, comprising:

[0006] Negative pressure nozzles draw in products using negative pressure.

[0007] A rotary drive assembly is used to drive the negative pressure nozzle to rotate in order to adjust the angle of the negative pressure nozzle;

[0008] And a detection module, which is set on the negative pressure nozzle, is used to detect whether the negative pressure nozzle has sucked up the product.

[0009] In the above technical solution, the detection module is further defined as an optical fiber sensor.

[0010] In any of the above technical solutions, the rotary drive component is further defined as a hollow shaft motor.

[0011] In any of the above technical solutions, the negative pressure suction nozzle further includes:

[0012] The nozzle body is long and narrow, with a suction cavity inside, and several suction holes connected to the suction cavity are arranged along its length at the bottom.

[0013] And the lower connector, which is a hollow structure, is located at the top of the nozzle body and is connected to the suction cavity inside the nozzle body;

[0014] The lower connector is located on the output shaft of the hollow shaft motor and is connected to its output shaft.

[0015] In any of the above technical solutions, the negative pressure suction nozzle further includes:

[0016] The upper connector is a hollow structure, located at the upper end of the hollow shaft motor and connected to the output shaft of the hollow shaft motor. An air pipe connection part is provided on its side end.

[0017] The detection module is located at the bottom of the nozzle body. Its connecting wire passes through the nozzle body, the lower connector, the hollow shaft motor, and the upper connector from bottom to top, and then extends out from the upper port of the upper connector. The detection module and the upper port of the upper connector are sealed together.

[0018] In any of the above technical solutions, further comprising:

[0019] A translation drive assembly is used to drive the negative pressure suction nozzle to move, thereby adjusting its position in space; the translation drive assembly includes:

[0020] The X-axis drive unit is used to drive the negative pressure suction nozzle to move along the horizontal X-axis direction;

[0021] The Y-axis drive unit is used to drive the negative pressure suction nozzle to move along the horizontal Y-axis direction;

[0022] And a Z-axis drive unit, used to drive the negative pressure suction nozzle to move along the vertical Z-axis direction.

[0023] In any of the above technical solutions, the X-axis drive unit further includes:

[0024] The first slide rail is laid out along the horizontal X-axis direction;

[0025] The first slider is slidably mounted on the first slide rail;

[0026] And a first drive unit for driving the first slider to move on the first slide rail;

[0027] The Y-axis drive unit includes:

[0028] The second slide rail is laid out along the horizontal Y-axis direction;

[0029] The second slider is set on the first slider;

[0030] And a second drive unit for driving the second slide rail to slide on the second slider;

[0031] The Z-axis drive unit includes:

[0032] Side plate, located at the end of the second slide rail;

[0033] The third slide rail is vertically mounted on the side plate;

[0034] The third slider is slidably set on the third slider;

[0035] And a third drive unit, used to drive the third slider to move on the third slide rail;

[0036] The rotary drive assembly and the negative pressure suction nozzle are mounted on the third slider.

[0037] In any of the above technical solutions, further comprising:

[0038] The visual inspection module is used to detect the product's position information;

[0039] The translation drive component controls the movement of the negative pressure suction nozzle based on the information detected by the vision inspection module, and transfers the product from the loading position to the unloading position.

[0040] On the other hand, a false eyelash application system is also provided, wherein the false eyelashes are applied to the cardboard using an automatic loading and unloading mechanism from any of the technical solutions.

[0041] Beneficial effects: Compared with existing technologies, by setting up fiber optic sensors to detect negative pressure nozzles, the situation of empty release due to the negative pressure nozzles failing to pick up products can be avoided.

[0042] It is equipped with a vision detection module that uses machine vision to detect the position of false eyelashes, so that it can accurately grasp and release the false eyelashes. Attached Figure Description

[0043] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0044] Figure 1 This is a schematic diagram of the structure of false eyelashes;

[0045] Figure 2 This is a schematic diagram of the structure of false eyelashes being pasted onto cardstock.

[0046] Figure 3This is a partial structural schematic diagram of the false eyelash application system of this utility model;

[0047] Figure 4 This is a schematic diagram of the loading and unloading mechanism of this utility model;

[0048] Figure 5 This is a partial structural schematic diagram of the loading and unloading mechanism of this utility model;

[0049] Figure 6 This is a schematic diagram of the connection structure between the negative pressure suction nozzle and the rotary drive unit of this utility model;

[0050] Figure 7 This is a control block diagram of the visual inspection module of this utility model.

[0051] The annotations in the attached figures are explained as follows:

[0052] 1. Negative pressure nozzle; 11. Nozzle body; 111. Suction chamber; 112. Suction hole; 12. Lower connector; 13. Upper connector; 131. Air tube connection; 2. Rotary drive assembly; 3. Detection module; 31. Connecting line; 4. Translation drive assembly; 41. X-axis drive unit; 411. First slide rail; 412. First slider; 42. Y-axis drive unit; 421. Second slide rail; 422. Second slider; 423. Second drive unit; 43. Z-axis drive unit; 431. Side plate; 432. Third slide rail; 433. Third slider; 434. Third drive unit; 5. Vision inspection module; 51. Industrial camera; 10. First conveyor belt; 20. Second conveyor belt; 100. False eyelashes; 101. Root; 102. Eyelash part; 103. Plastic strip. Detailed Implementation

[0053] Hereinafter, exemplary embodiments according to this application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely a part of the embodiments of this application, and not all of the embodiments of this application. It should be understood that this application is not limited to the exemplary embodiments described herein. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0054] It should be noted that, as shown in this application and claims, unless the context clearly indicates otherwise, the words "a," "an," "an," and / or "the" do not specifically refer to the singular and may also include the plural. Generally speaking, the terms "comprising" and "including" only indicate the inclusion of explicitly identified steps and elements, and these steps and elements do not constitute an exclusive list; the method or apparatus may also include other steps or elements.

[0055] If the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0056] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0057] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0058] like Figure 1 As shown, the false eyelashes 100 are processed into a long strip shape, which includes a root 101, clusters of eyelashes 102 and a plastic strip 103. The clusters of eyelashes are shaped along the length of the root. The plastic strip 103 is used to ensure that the clusters of eyelashes 102 are still connected together after the root 101 is cut (the clusters of eyelashes are pasted on the plastic strip) for easy packaging.

[0059] like Figure 2 As shown, individual false eyelashes 100 need to be pasted onto cardstock 200, and then the cardstock is placed in a square box for easy sale. Currently, the equipment for pasting false eyelashes onto cardstock is mostly semi-automatic, requiring workers to manually feed the false eyelashes, place them in specific positions, and then have a robotic arm remove them and paste them onto the cardstock.

[0060] The following embodiments will be used to describe in detail an automatic loading and unloading mechanism and a false eyelash application system including the same.

[0061] Example 1:

[0062] like Figure 2-6 As shown, in this embodiment, an automatic loading and unloading mechanism includes: a negative pressure suction nozzle 1, which sucks up products in a negative pressure manner; a rotation drive assembly 2, which drives the negative pressure suction nozzle 1 to rotate to adjust the angle of the negative pressure suction nozzle 1; and a detection module 3, which is disposed on the negative pressure suction nozzle 1 and is used to detect whether the negative pressure suction nozzle 1 has sucked up a product.

[0063] After placing the false eyelashes on the worktable, the negative pressure suction nozzle 1 is moved until it reaches directly above the false eyelashes. Then, the nozzle is lowered to suck up the false eyelashes using negative pressure. Because the false eyelashes are long and thin, and the nozzle sucks up the plastic strip, an incorrect suction angle will prevent it from picking up the false eyelashes, resulting in empty placement.

[0064] Based on this, a detection module 3 is provided to monitor the working status of the negative pressure suction nozzle 1 in real time. When the detection module 3 detects a signal, it indicates that the negative pressure suction nozzle has picked up false eyelashes; when the detection module 3 does not detect a signal, it indicates that the negative pressure suction nozzle has not picked up false eyelashes. Therefore, when the detection module detects a product, the automatic loading and unloading mechanism restarts the movement of the negative pressure suction nozzle to transfer the picked-up false eyelashes; when the detection module does not detect a product, the automatic loading and unloading mechanism restarts the movement of the negative pressure suction nozzle to pick up false eyelashes again, until false eyelashes are picked up.

[0065] It should be noted that detection module 3 is a fiber optic sensor. A fiber optic sensor is a sensor that converts the state of the object being measured into a measurable light signal. Using a fiber optic sensor to detect whether the negative pressure suction nozzle 1 has picked up false eyelashes is not only convenient for detection, but also relatively easy to install.

[0066] Example 2:

[0067] This embodiment is a further improvement based on Embodiment 1.

[0068] like Figures 3-6As shown, in this embodiment, in order to transfer the false eyelashes from the feeding position to the unloading position, that is, to paste the false eyelashes onto the cardstock, a rotary drive component 2 is provided. The rotary drive component 2 is a device that can control the rotation of the negative pressure suction nozzle 1. Since the false eyelashes are long strips, and when pasting them, they need to be pasted one by one precisely on the pasting lines on the cardstock. Therefore, the rotary drive component 2 controls the rotation of the negative pressure suction nozzle 1, so that the false eyelashes sucked on the negative pressure suction nozzle 1 can be accurately pasted, avoiding misalignment.

[0069] It should be noted that the rotary drive assembly 2 is a hollow shaft motor. A hollow shaft motor is a type of motor with a central hollow hole, allowing space to pass through it in the axial direction, thus giving it a hollow structure in the axial direction. By using a hollow shaft motor as the rotary drive assembly 2, the negative pressure suction nozzle 1 can be directly installed on the output shaft of the hollow shaft motor, effectively reducing the layout complexity.

[0070] Specifically, the negative pressure suction nozzle 1 includes: a suction nozzle body 11, which is elongated and has a suction cavity 111 inside, and a plurality of suction holes 112 connected to the suction cavity 111 arranged along its length at the bottom; and a lower connector 12, which is hollow and is arranged at the top of the suction nozzle body 11 and connected to the suction cavity 111 inside the suction nozzle body 11.

[0071] The lower connector 12 is located on the output shaft of the hollow shaft motor and is connected to its output shaft.

[0072] The negative pressure suction nozzle 1 also includes: an upper connector 13, which is a hollow structure, located at the upper end of the hollow shaft motor and connected to the output shaft of the hollow shaft motor, and has an air pipe connection part 131 on its side end;

[0073] The detection module 3 is located at the bottom of the nozzle body 11. Its connecting line 31 passes through the nozzle body 11, the lower connector 12, the hollow shaft motor and the upper connector 13 from bottom to top, and then extends out from the upper port of the upper connector 13. The detection module 3 and the upper port of the upper connector 13 are sealed together.

[0074] In this embodiment, the negative pressure suction nozzle 1 mainly consists of an upper connector 13, a lower connector 12, and a suction nozzle body 11. The upper connector 13 and the lower connector 12 are respectively installed at the upper and lower ends of the hollow shaft motor. The suction nozzle body 11 is installed on the lower connector 12. The upper connector 13, the hollow cavity of the hollow shaft motor, the lower connector 12, and the suction nozzle body 11 are connected in sequence. Then, the fiber optic sensor is installed inside the suction nozzle body 11. Specifically, the detection end of the fiber optic sensor extends downward to the bottom of the suction nozzle body 11. Then, the connecting line 31 of the fiber optic sensor passes through the lower connector 12, the hollow shaft motor, and the upper connector 13 from bottom to top, and then extends out from the upper end of the upper connector 13 and is externally connected to the control system.

[0075] In order for the negative pressure suction nozzle 1 to perform the action of sucking up and releasing false eyelashes, a vacuum generator needs to be connected to the air tube connection part 131 on the side of the upper connector 13 through the air tube. The vacuum generator enables the suction hole 112 at the bottom of the suction nozzle body 11 to suck up the false eyelashes.

[0076] To ensure that the suction nozzle body 11 can smoothly pick up the false eyelashes, it is designed as a long strip, and multiple suction holes 112 are evenly opened at its bottom. In this way, the false eyelashes, i.e. the plastic strip on the false eyelashes, can be picked up through the multiple suction holes 112, which can prevent them from falling off during the transfer of false eyelashes.

[0077] It should be noted that the fiber optic sensor is inserted from top to bottom into the upper connector 13 and the lower connector 12, and finally the detection end of the fiber optic sensor is located on the lower end face of the nozzle body 11.

[0078] Example 3:

[0079] This embodiment is a further improvement based on any of the above embodiments.

[0080] like Figures 3-6 As shown in this embodiment, in order to transfer the false eyelashes, a translation drive component 4 is also provided for driving the negative pressure suction nozzle 1 to move, and the position of the negative pressure suction nozzle 1 in space is adjusted by the translation drive component 4.

[0081] Specifically, the translation drive assembly 4 includes: an X-axis drive unit 41 for driving the negative pressure nozzle 1 to move along the horizontal X-axis direction; a Y-axis drive unit 42 for driving the negative pressure nozzle 1 to move along the horizontal Y-axis direction; and a Z-axis drive unit 43 for driving the negative pressure nozzle 1 to move along the vertical Z-axis direction.

[0082] The X-axis drive unit 41 includes: a first slide rail 411, which is arranged along the horizontal X-axis direction; a first slider 412, which is slidably disposed on the first slide rail 411; and a first drive unit (not shown in the figure), which is used to drive the first slider to move on the first slide rail 411.

[0083] Y-axis drive unit 42 includes: a second slide rail 421, arranged along the horizontal Y-axis direction; a second slider 422, disposed on the first slider 412; and a second drive unit 423, used to drive the second slide rail 421 to slide on the second slider 422.

[0084] Z-axis drive unit 43 includes: a side plate 431 disposed at the end of the second slide rail 421; a third slide rail 432 disposed vertically on the side plate 431; a third slider 433 slidably disposed on the third slider 433; and a third drive unit 434 for driving the third slider 433 to move on the third slide rail 432.

[0085] The rotary drive assembly 2 and the negative pressure suction nozzle 1 are mounted on the third slider 433.

[0086] The position of the negative pressure suction nozzle 1 in the horizontal direction is controlled by the X-axis drive unit 41 and the Y-axis drive unit 42, and the position of the negative pressure suction nozzle 1 in the vertical direction is controlled by the Z-axis drive unit 43, thereby realizing the action of the negative pressure suction nozzle 1 to pick up false eyelashes, then transfer and finally release the false eyelashes.

[0087] It should be noted that, for ease of layout and movement of the negative pressure nozzle 1, the traditional Y-axis drive unit has been optimized. Specifically, the second slider 422 is fixed on the first slider 412, and the second slide rail 421 is driven by the second drive unit 423 to move on the second slider 422, thereby driving the Z-axis drive unit 43 and its hollow shaft motor and negative pressure nozzle 1 to move.

[0088] Example 4:

[0089] This embodiment is a further improvement based on Embodiment 3.

[0090] like Figure 7 As shown, in this embodiment, it also includes:

[0091] Visual inspection module 5 is used to detect the product's position information;

[0092] The translation drive component 4 controls the movement of the negative pressure suction nozzle 1 based on the information detected by the vision detection module 5, and transfers the product from the loading position to the unloading position.

[0093] The process of applying false eyelashes requires precise control over the suction position and final placement. Any deviation can result in the false eyelashes not being suctioned up or being placed in the wrong position. Currently, the placement of the false eyelashes is fixed, and workers accurately place them in that position. This method is not only inefficient but also prone to errors. Therefore, a visual inspection module 53 is installed to detect the position of the false eyelashes using machine vision, enabling precise suction and release.

[0094] Since visual detection is a relatively mature technology, this embodiment only uses visual detection to detect the position, and therefore will not be described in detail.

[0095] Example 5:

[0096] like Figures 1-7 As shown, this embodiment proposes a false eyelash application system, which includes the automatic loading and unloading mechanism in any of the above embodiments to apply false eyelashes onto cardstock.

[0097] Specifically, the automatic loading and unloading mechanism also includes a first conveyor belt 10 for placing cardboard and a second conveyor belt 20 for placing false eyelashes. The vision inspection module 5 includes two industrial cameras 51, which are respectively installed above the first conveyor belt 10 and the second conveyor belt 20. Cardboard and false eyelashes are placed sequentially on the first conveyor belt 10 and the second conveyor belt 20, respectively. Two industrial cameras 51 detect the position of the adhesive line on the cardboard on the first conveyor belt 10 and the position of the false eyelashes on the second conveyor belt 20, respectively. Then, the translation drive assembly 4 drives the negative pressure suction nozzle 1 to move so that the negative pressure suction nozzle 1 is above the false eyelashes on the second conveyor belt 20. Subsequently, the hollow shaft motor starts and drives the negative pressure suction nozzle 1 to rotate so that its suction hole 112 is aligned with the false eyelashes. Then, the translation drive assembly 4 drives the negative pressure suction nozzle 1 to move downward. After the suction hole 112 on the negative pressure suction nozzle 1 contacts the false eyelashes, the negative pressure suction nozzle 1 picks up the false eyelashes. Then, the translation drive assembly 4 starts again so that the negative pressure suction nozzle 1 moves upward, horizontally and horizontally and downward, and then pastes the false eyelashes on it onto the adhesive line of the cardboard on the first conveyor belt 10, thus completing the pasting of the false eyelashes. The above steps are repeated to fill the adhesive line of the cardboard with false eyelashes.

[0098] The various embodiments of this disclosure have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. An automatic loading and unloading mechanism, characterized in that, include: Negative pressure nozzle (1) sucks up the product by negative pressure; A rotary drive assembly (2) is used to drive the negative pressure nozzle (1) to rotate in order to adjust the angle of the negative pressure nozzle (1); And a detection module (3) is provided on the negative pressure nozzle (1) for detecting whether the negative pressure nozzle (1) has sucked up the product.

2. The automatic loading and unloading mechanism as described in claim 1, characterized in that, The detection module (3) is an optical fiber sensor.

3. The automatic loading and unloading mechanism as described in claim 1, characterized in that, The rotary drive assembly (2) is a hollow shaft motor.

4. The automatic loading and unloading mechanism as described in claim 3, characterized in that, The negative pressure suction nozzle (1) includes: The nozzle body (11) is long and narrow, with a suction cavity (111) inside and several suction holes (112) connected to the suction cavity (111) arranged along its length at the bottom. And the lower connector (12), which is a hollow structure, is located on the top of the nozzle body (11) and is connected to the suction cavity (111) inside the nozzle body (11); The lower connector is located on the output shaft of the hollow shaft motor and is connected to its output shaft.

5. The automatic loading and unloading mechanism as described in claim 4, characterized in that, The negative pressure suction nozzle (1) also includes: The upper connector (13) is a hollow structure, located at the upper end of the hollow shaft motor and connected to the output shaft of the hollow shaft motor. Its side end is provided with an air pipe connection part (131). The detection module (3) is located at the bottom of the nozzle body (11). Its connecting line (31) passes through the nozzle body (11), the lower connector (12), the hollow shaft motor and the upper connector (13) from bottom to top, and then extends out from the upper port of the upper connector (13). The detection module (3) and the upper port of the upper connector (13) are sealed together.

6. The automatic loading and unloading mechanism as described in any one of claims 1-5, characterized in that, Also includes: Translation drive assembly (4) is used to drive the negative pressure nozzle (1) to move in order to adjust its position in space; The translation drive component (4) includes: X-axis drive unit (41) is used to drive the negative pressure suction nozzle (1) to move along the horizontal X-axis direction; Y-axis drive unit (42) is used to drive the negative pressure suction nozzle (1) to move along the horizontal Y-axis direction; And a Z-axis drive unit (43) for driving the negative pressure nozzle (1) to move along the vertical Z-axis direction.

7. The automatic loading and unloading mechanism as described in claim 6, characterized in that, The X-axis drive unit (41) includes: The first slide rail (411) is arranged along the horizontal X-axis direction; The first slider (412) is slidably disposed on the first slide rail (411); And a first driving unit for driving the first slider to move on the first slide rail (411); The Y-axis drive unit (42) includes: The second slide rail (421) is arranged along the horizontal Y-axis direction; The second slider (422) is disposed on the first slider (412); And a second drive unit (423) for driving the second slide rail (421) to slide on the second slider (422); The Z-axis drive unit (43) includes: Side plate (431) is disposed at the end of the second slide rail (421); The third slide rail (432) is vertically mounted on the side plate (431); The third slider (433) is slidably disposed on the third slider (433); And a third drive unit (434) for driving the third slider (433) to move on the third slide rail (432); The rotary drive assembly (2) and the negative pressure suction nozzle (1) are disposed on the third slider (433).

8. The automatic loading and unloading mechanism as described in claim 6, characterized in that, Also includes: The visual inspection module (5) is used to detect the position information of the product; The translation drive component (4) controls the negative pressure nozzle (1) to move according to the information detected by the vision detection module (5), and transfers the product from the loading position to the unloading position.

9. A false eyelash application system, characterized in that, The false eyelashes are attached to the cardboard using the automatic loading and unloading mechanism as described in any one of claims 1-8.

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