Liquid crystal panel FFC plug-in mechanism and plug-in method thereof

Abstract

The present invention discloses a plug-in and pull-out mechanism for an FFC of a liquid crystal panel and a plug-in and pull-out method thereof, comprising an X-axis module and at least one Z-axis module arranged on the X-axis module and capable of moving laterally along the X-axis module, the Z-axis module being provided with a Y-axis module capable of moving vertically along the Z-axis module, the Y-axis module being provided with a plug-in and pull-out mechanism, so that the plug-in and pull-out mechanism can move along the Y-axis direction under the drive of the Y-axis module; the plug-in and pull-out mechanism comprises a base, a double Y-axis fine-tuning mechanism is arranged on the base, a nozzle mounting block is arranged at the driving end of the double Y-axis fine-tuning mechanism, a suction nozzle mounting block is arranged at the bottom of the suction nozzle mounting block, and a suction head assembly is arranged; the plug-in and pull-out mechanism also comprises a rotating paddle assembly, the rotating paddle assembly is connected to the suction nozzle mounting block, and in this structure, the arrangement of a flip block, a connecting rod and a paddle can realize that when the FFC is plugged in, the paddle cover can be automatically flipped up first, and then the FFC can be inserted into the product, so as to realize an automatic flip-up plug-in operation.

Description

Technical Field

[0001] The invention relates to the field of FFC connection, and in particular to a liquid crystal panel FFC plugging and unplugging mechanism and a plugging and unplugging method thereof. Background Art

[0002] FFC is a flexible flat cable, which is widely used in various electronic devices, especially in the plugging operation of liquid crystal panel materials. The plugging place of the liquid crystal panel material includes a flap. Therefore, when plugging the FFC, the flap needs to be flipped up first before the FFC material can be plugged into the socket. The current plugging equipment mainly includes a driving mechanism, and the driving end of the driving mechanism is connected to a suction cup assembly. The suction cup assembly is used to absorb the FFC and plug the FFC into the socket under the drive of the driving mechanism. However, the above equipment can only be used in products without a flap. In plug-in products that require a flap, the only way to connect the FFC to the PCB board is to manually connect it, but this method cannot ensure accuracy and quickly connect. Summary of the invention

[0003] The technical problem solved by the present invention is to provide a liquid crystal panel FFC plug-in mechanism which can quickly connect while ensuring accuracy.

[0004] The technical solution adopted by the present invention to solve the technical problem is: a liquid crystal panel FFC plug-in mechanism, comprising an X-axis module and at least one Z-axis module arranged on the X-axis module and capable of moving laterally along the X-axis module, the Z-axis module being provided with a Y-axis module capable of moving vertically along the Z-axis module, and the Y-axis module being provided with a plug-in mechanism, so that the plug-in mechanism can move along the Y-axis direction under the drive of the Y-axis module;

[0005] The plug-in mechanism comprises a base, a double Y-axis fine-tuning mechanism is arranged on the base, a nozzle mounting block is arranged at the driving end of the double Y-axis fine-tuning mechanism, and a suction head assembly is arranged at the bottom of the nozzle mounting block;

[0006] The invention also includes a rotating paddle assembly, which includes a flip block, a paddle is arranged at the front end of the lower part of the flip block, the middle part of the flip block and the front end of the suction nozzle mounting block are hingedly connected through a rotating connecting piece to form a rotation center, and also includes a connecting rod, one end of which is hingedly connected to the upper part of the flip block, and also includes a driving cylinder installed at the bottom of the suction nozzle mounting block, the driving end of the driving cylinder is hingedly connected to the other end of the connecting rod, when the driving cylinder pulls the other end of the connecting rod to move backward, the flip block rotates clockwise along the rotation center, and the flip block drives the paddle to tilt upward.

[0007] Furthermore, a camera mounting plate is arranged in front of the base, and a positioning detection camera is arranged on the camera mounting plate.

[0008] Furthermore, the dual Y-axis fine-tuning mechanism includes a mounting plate, a first nut seat and a second nut seat are arranged side by side along the Y-axis direction below the mounting plate, a first Y-axis roller guide is arranged between the first nut seat and the mounting, a second Y-axis roller guide is arranged between the second nut seat and the mounting plate, a movable bearing seat is arranged below the first nut seat, an X-axis roller guide is arranged between the first nut seat and the movable bearing seat, a fixed bearing seat is fixedly connected below the second nut seat, and a base plate is also arranged, the movable bearing seat and the fixed bearing seat are connected to the base plate respectively through the first bearing and the second bearing, and also include a first linear drive motor that drives the first nut seat to move along the Y-axis and a second linear drive motor that drives the second nut seat to move along the Y-axis.

[0009] Furthermore, the suction head assembly includes a suction cup body, a plurality of first suction cups for sucking products are arranged at the bottom of the suction cup body, and a plurality of second suction cups for sucking product heads are arranged side by side at the front end of the bottom of the suction cup body.

[0010] Furthermore, a plurality of air pipe joints are arranged on the side of the suction cup body, and the plurality of air pipe joints are respectively connected to the plurality of first suction cups and the second suction cups through air paths.

[0011] Furthermore, a plurality of countersunk holes and pin holes are arranged on the suction cup body, and the suction cup body is connected to the bottom of the suction nozzle mounting block by bolts and pins passing through the countersunk holes and the pin holes.

[0012] Furthermore, the rotating connecting member includes a rotating shaft, the rotating shaft is inserted into the nozzle mounting block and is rotatably connected to the nozzle mounting block via a first bearing, and the flip block is rotatably connected to both ends of the rotating shaft via a second bearing.

[0013] The present invention also discloses a liquid crystal panel FFC plugging and unplugging method, including the liquid crystal panel FFC plugging and unplugging mechanism described above, comprising the following steps:

[0014] S100: Driven by the X-axis module, the Y-axis module and the Z-axis module, the plug-in mechanism moves to the top of the FFC;

[0015] S200: The positioning detection camera detects the position of the FFC, the double Y-axis fine-tuning mechanism adjusts the position of the nozzle mounting block, and the Z-axis module drives the nozzle mounting block to descend and absorb the FFC;

[0016] S300: Driven by the X-axis module, Y-axis module and Z-axis module, the plug-in mechanism moves to the plug-in product, the driving end of the driving cylinder retreats and drives one end of the connecting rod to retreat, the flip block rotates clockwise along the rotation center, the flip block drives the paddle to tilt upward, the paddle opens the product's paddle cover, and under the action of the Y-axis module, the plug-in mechanism moves forward, and the nozzle mounting block extends the FFC and inserts it into the product.

[0017] The beneficial effects of the present invention are:

[0018] 1. In this structure, the setting of the flip block, the connecting rod and the paddle can realize that when the FFC is plugged in, the paddle cover can be automatically flipped up first, and then the FFC is inserted into the product, so as to realize the automatic flip cover plugging operation.

[0019] 2. In this structure, by setting up a double Y-axis fine-tuning mechanism and cooperating with a positioning detection camera, the position of the suction head assembly can be accurately adjusted, thereby achieving accurate suction of FFC materials.

[0020] 3. In this structure, the quick-release design of the suction head assembly allows the quick-release replacement of the suction head assembly to cope with the plug-in use of FFCs of various shapes.

[0021] 4. In this structure, the first suction cup, the second suction cup and the multi-channel vacuum structure are arranged to achieve stable suction of the product, and vacuum problems during suction will not be caused by problems such as product steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an FFC plug-in mechanism for a liquid crystal panel according to an embodiment of the present application.

[0023] Figure 2 This is a schematic diagram of the structure of the plug-in mechanism and the Y-axis module of an embodiment of the present application.

[0024] Figure 3 This is a schematic diagram of the structure when the paddle of the plug-in mechanism of the embodiment of the present application is not extended.

[0025] Figure 4 This is a schematic diagram of the structure of the plug-in mechanism of the embodiment of the present application when the paddle is extended.

[0026] Figure 5 This is a schematic diagram of the structure of a suction head assembly of a liquid crystal panel FFC plug-in mechanism according to an embodiment of the present application.

[0027] Figure 6 This is a schematic structural diagram of a dual Y-axis fine-tuning mechanism of a liquid crystal panel FFC plug-in mechanism according to an embodiment of the present application.

[0028] Marked in the figure are: X-axis module 1, Z-axis module 2, plug-in mechanism 3, base 4, Y-axis module 5, positioning detection camera 6, rotating paddle assembly 7, dual Y-axis fine-tuning mechanism 8, driving cylinder 9, flip block 10, suction head assembly 11, paddle 12, connecting rod 13, first suction cup 14, suction cup body 15, second suction cup 16, air pipe joint 17, mounting plate 18, first nut seat 19, second nut seat 20, movable bearing seat 21, X-axis roller guide 22, fixed bearing seat 23, bottom plate 24, first bearing 25, second bearing 26, first linear drive motor 27, second linear drive motor 28, rotating shaft 29, fourth bearing 30. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] like Figures 1 to 4 As shown, the embodiment of the present application discloses a liquid crystal panel FFC plug-in mechanism 3, comprising an X-axis module 1 and at least one group of Z-axis modules 2 arranged on the X-axis module 1 and capable of moving laterally along the X-axis module 1, the Z-axis module 2 being provided with a Y-axis module 5 capable of moving vertically along the Z-axis module 2, the Y-axis module 5 being provided with a plug-in mechanism 3, so that under the drive of the Y-axis module 5, the plug-in mechanism 3 can move along the Y-axis direction;

[0031] The plug-in mechanism 3 includes a base 4, on which a double Y-axis fine-tuning mechanism 8 is disposed, a nozzle mounting block is disposed at the driving end of the double Y-axis fine-tuning mechanism 8, and a suction head assembly 11 is disposed at the bottom of the nozzle mounting block;

[0032] It also includes a rotating paddle assembly 7, which includes a flip block 10, a paddle 12 is provided at the front end of the lower part of the flip block 10, the middle part of the flip block 10 is hinged with the front end of the suction nozzle mounting block through a rotating connector to form a rotation center, and also includes a connecting rod 13, one end of the connecting rod 13 is hinged to the upper part of the flip block 10, and also includes a driving cylinder 9 installed at the bottom of the suction nozzle mounting block, the driving end of the driving cylinder 9 is hinged to the other end of the connecting rod 13, when the driving cylinder 9 pulls the other end of the connecting rod 13 to move backward, the flip block 10 rotates clockwise along the rotation center, and the flip block 10 drives the paddle 12 to tilt upward.

[0033] Specifically, it needs to be explained that the above-mentioned X-axis module 1, Y-axis module 5 and Z-axis module 2 can all be servo drive modules or other drive modules, and this set of LCD panel FFC plug-in mechanism 3 can be installed on the rack of related equipment.

[0034] Specifically, during operation, driven by the X-axis module 1, the Y-axis module 5 and the Z-axis module 2, the plug-in mechanism 3 moves to the top of the FFC, and then the position of the suction head assembly 11 is finely adjusted through the double Y-axis fine-tuning mechanism 8, so that the position of the suction head assembly 11 corresponds to the position of the FFC material, and then the Z-axis module 2 drives the nozzle mounting block to descend, and the suction head assembly 11 sucks the FFC, and then driven by the X-axis module 1, the Y-axis module 5 and the Z-axis module 2, the plug-in mechanism 3 moves to the plug-in product, drives the driving end of the cylinder 9 to withdraw and drives one end of the connecting rod 13 to move backward. Withdraw, at this time, under the action of the connecting rod, the flip block 10 rotates clockwise along the rotation center, the flip block 10 drives the paddle 12 to tilt upward, the paddle 12 opens the product cover, under the action of the Y-axis module 5, the plug-in mechanism 3 moves forward, the nozzle mounting block extends the FFC and inserts it into the socket of the product, then the nozzle assembly breaks the vacuum, the Y-axis module 5 drives the nozzle assembly to withdraw, and at the same time drives the driving end of the cylinder 9 to extend forward, at this time, under the action of the connecting rod, the flip block 10 rotates counterclockwise along the rotation center, the flip block 10 drives the paddle 12 to move downward, and the product cover is closed;

[0035] When the product needs to be pulled out, under the drive of the X-axis module 1, the Y-axis module 5 and the Z-axis module 2, the plug-in mechanism 3 moves to the plug-in product, drives the driving end of the cylinder 9 to withdraw and drives one end of the connecting rod 13 to withdraw, and at this time, under the action of the connecting rod, the flip block 10 rotates clockwise along the rotation center, and the flip block 10 drives the paddle 12 to tilt upward, and the paddle 12 opens the product cover, and under the action of the Y-axis module 5, the plug-in mechanism 3 moves forward, and the nozzle mounting block sucks the FFC, then the nozzle assembly breaks the vacuum, and the Y-axis module 5 drives the nozzle assembly to withdraw to pull out the FFC product, and then the driving end of the driving cylinder 9 extends forward, and at this time, under the action of the connecting rod, the flip block 10 rotates counterclockwise along the rotation center, and the flip block 10 drives the paddle 12 to move downward, and the product cover is closed.

[0036] In this structure, the arrangement of the flip block 10, the connecting rod 13 and the paddle 12 can realize that when the FFC is plugged in or out, the paddle cover can be automatically flipped up first, and then the FFC can be inserted into or out of the product, thereby realizing the automatic flip cover plugging and unplugging operation.

[0037] In this embodiment, Figure 6As shown, the base 4 is fully provided with a camera mounting plate, and a positioning detection camera 6 is arranged on the camera mounting plate. The dual Y-axis fine-tuning mechanism 8 includes a mounting plate 18, and a first nut seat 19 and a second nut seat 20 are arranged side by side along the Y-axis direction below the mounting plate 18, a first Y-axis roller guide is arranged between the first nut seat 19 and the mounting plate, and a second Y-axis roller guide is arranged between the second nut seat 20 and the mounting plate 18. A movable bearing seat 21 is arranged below the first nut seat 19, and an X-axis roller guide 22 is arranged between the first nut seat 19 and the movable bearing seat 21. A fixed bearing seat 23 is fixedly connected below the second nut seat 20, and a bottom plate 24 is also arranged. The movable bearing seat 21 and the fixed bearing seat 23 are connected to the bottom plate 24 respectively through a first bearing 25 and a second bearing 26, and also include a first linear drive motor 27 that drives the first nut seat 19 to move along the Y-axis and a second linear drive motor 28 that drives the second nut seat 20 to move along the Y-axis.

[0038] Specifically, when the positioning detection camera 6 detects that the suction head assembly 11 is not completely aligned with the FFC product, the dual Y-axis fine-tuning mechanism 8 is controlled to adjust the position of the suction head assembly 11. Specifically, when the adjustment is performed, when the first linear drive motor 27 is working, the first linear drive motor 27 drives the first nut seat 19 to move relative to the mounting plate 18 along the Y-axis direction. At the same time, due to the setting of the X-axis roller guide 22, the first bearing 25 and the second bearing 26, the base plate 24 can rotate clockwise or counterclockwise relative to the first bearing 25 seat. Similarly, when the second linear drive motor 28 is working, the second linear drive motor 28 drives the second nut seat 20 to move relative to the mounting plate 18 along the Y-axis direction. At the same time, due to the setting of the X-axis roller guide 22, the first bearing 25 and the second bearing 26, the base plate 24 can rotate clockwise or counterclockwise relative to the second bearing 26 seat. That is, through the drive of the first linear drive motor 27 and the second linear drive motor 28, the rotation fine-tuning of the base plate 24 can be achieved.

[0039] In this structure, by setting up the double Y-axis fine-tuning mechanism 8, the position of the suction head assembly 11 can be accurately adjusted, thereby ensuring the accuracy of the subsequent FFC insertion.

[0040] In this embodiment, Figure 5 As shown, the suction head assembly 11 includes a suction cup body 15, a plurality of first suction cups 14 for sucking products are arranged at the bottom of the suction cup body 15, and a plurality of second suction cups 16 for sucking product heads are arranged side by side at the front end of the bottom of the suction cup body 15.

[0041] Specifically, in this embodiment, the area of ​​the first suction cup 14 is larger than that of the second suction cup 16 , the first suction cup 14 is used to suck the middle and rear part of the FFC material, and the second suction cup 16 is used to suck the head of the FFC material.

[0042] In this structure, by setting the first suction cup 14 and the second suction cup 16, the FFC material can be stably sucked. At the same time, the head of the FFC material is sucked by the whole row of second suction cups 16, so that when the FFC material is plugged in, the stability of the FFC plugging can be guaranteed.

[0043] In this embodiment, a plurality of air pipe joints 17 are provided on the side of the suction cup body 15 , and the plurality of air pipe joints 17 are respectively connected to the plurality of first suction cups 14 and the second suction cups 16 through air paths.

[0044] Specifically, in the present structure, a plurality of air pipe joints 17 can be individually connected to the first suction cup 14 and the second suction cup 16. For example, one air pipe joint 17 is only connected to the first suction cup 14 through an air path, and one air pipe joint 17 is only connected to the second suction cup 16 through an air path. The first suction cup 14 and the second suction cup 16 are not connected to each other. It can also be arranged that a plurality of first suction cups 14 are divided into multiple paths and connected to a plurality of air pipe joints 17.

[0045] This structure adopts a multi-channel air supply method to firmly suck the head of the material, and will not cause vacuum problems due to steps and other problems. At the same time, it can also ensure that when the FFC material is sucked or plugged in, the corresponding actions can be performed stably.

[0046] In this embodiment, a plurality of countersunk holes and pin holes are provided on the suction cup body 15 , and the suction cup body 15 is connected to the bottom of the suction nozzle mounting block by bolts and pins passing through the countersunk holes and pin holes.

[0047] Specifically, in this structure, the countersunk holes, pin holes, bolts and pins are arranged to realize the quick disassembly and installation of the suction head assembly 11, so that when the specifications of the FFC material are changed, the corresponding suction head assembly 11 can be quickly replaced, so that this structure can cope with the use of FFC materials of various shapes.

[0048] In this embodiment, the rotating connection member includes a rotating shaft 29, which is inserted into the nozzle mounting block and is rotationally connected to the nozzle mounting block through a third bearing, and the flip block 10 is rotationally connected to both ends of the rotating shaft through a fourth bearing 30.

[0049] Specifically, when the driving end of the driving cylinder 9 retreats, it will drive one end of the connecting rod 13 to retreat. At this time, under the action of the connecting rod, the flip block 10 rotates clockwise along the rotation center, that is, the flip block 10 rotates along the rotation axis, and then the flip block 10 drives the paddle 12 to tilt upward, and the paddle 12 opens the product cover.

[0050] In this structure, the nozzle mounting block and the flip block 10 are rotatably connected via a rotating shaft, so that the flip block 10 can rotate more smoothly relative to the nozzle mounting block, thereby enabling a better cover removal operation.

[0051] The present invention also discloses a liquid crystal panel FFC plugging and unplugging method, including the liquid crystal panel FFC plugging and unplugging mechanism 3 described above, comprising the following steps:

[0052] S100: Driven by the X-axis module 1, the Y-axis module 5 and the Z-axis module 2, the plug-in mechanism 3 moves to above the FFC;

[0053] S200: The positioning detection camera 6 detects the position of the FFC, the double Y-axis fine-tuning mechanism 8 adjusts the position of the nozzle mounting block, and the Z-axis module 2 drives the nozzle mounting block to descend and absorb the FFC;

[0054] S300: Driven by the X-axis module 1, the Y-axis module 5 and the Z-axis module 2, the plug-in mechanism 3 moves to the plug-in product, the driving end of the driving cylinder 9 retreats and drives one end of the connecting rod 13 to retreat, the flip block 10 rotates clockwise along the rotation center, the flip block 10 drives the paddle 12 to tilt upward, the paddle 12 opens the product's paddle cover, and under the action of the Y-axis module 5, the plug-in mechanism 3 moves forward, and the nozzle mounting block extends the FFC and inserts it into the product.

[0055] In the method, the arrangement of the flip block 10, the connecting rod and the paddle 12 can realize that when the FFC is plugged in, the paddle cover can be automatically flipped up first, and then the FFC is inserted into the product, thereby realizing the automatic flip cover plugging operation.

[0056] The specific embodiments described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid crystal panel FFC plugging and unplugging mechanism, characterized in that: It includes an X-axis module and at least one Z-axis module arranged on the X-axis module and moving laterally along the X-axis module, the Z-axis module is provided with a Y-axis module moving vertically along the Z-axis module, and the Y-axis module is provided with a plug-in mechanism, so that under the drive of the Y-axis module, the plug-in mechanism moves along the Y-axis direction; The plug-in mechanism comprises a base, a double Y-axis fine-tuning mechanism is arranged on the base, a nozzle mounting block is arranged at the driving end of the double Y-axis fine-tuning mechanism, and a suction head assembly is arranged at the bottom of the nozzle mounting block; The rotary paddle assembly also includes a flip block, a paddle is arranged at the front end of the lower part of the flip block, the middle part of the flip block is hinged with the front end of the nozzle mounting block through a rotating connector to form a rotation center, and also includes a connecting rod, one end of the connecting rod is hinged with the upper part of the flip block, and also includes a driving cylinder installed at the bottom of the nozzle mounting block, the driving end of the driving cylinder is hinged with the other end of the connecting rod, when the driving cylinder pulls the other end of the connecting rod to move backward, the flip block rotates clockwise along the rotation center, and the flip block drives the paddle to tilt upward; The double Y-axis fine-tuning mechanism includes a mounting plate, a first nut seat and a second nut seat are arranged side by side along the Y-axis direction below the mounting plate, a first Y-axis roller guide is arranged between the first nut seat and the mounting plate, a second Y-axis roller guide is arranged between the second nut seat and the mounting plate, a movable bearing seat is arranged below the first nut seat, an X-axis roller guide is arranged between the first nut seat and the movable bearing seat, a fixed bearing seat is fixedly connected below the second nut seat, and a base plate is also provided, the movable bearing seat and the fixed bearing seat are connected to the base plate respectively through the first bearing and the second bearing, and also include a first linear drive motor that drives the first nut seat to move along the Y-axis and a second linear drive motor that drives the second nut seat to move along the Y-axis.

2. The FFC plugging and unplugging mechanism for a liquid crystal panel as claimed in claim 1, characterized in that: A camera mounting plate is arranged in front of the base, and a positioning detection camera is arranged on the camera mounting plate.

3. The FFC plugging and unplugging mechanism for a liquid crystal panel as claimed in claim 1, characterized in that: The suction head assembly comprises a suction cup body, a plurality of first suction cups for sucking products are arranged at the bottom of the suction cup body, and a plurality of second suction cups for sucking product heads are arranged side by side at the front end of the bottom of the suction cup body.

4. The FFC plugging and unplugging mechanism for a liquid crystal panel as claimed in claim 3, characterized in that: A plurality of air pipe joints are arranged on the side of the suction cup body, and the plurality of air pipe joints are respectively connected with the plurality of first suction cups and the second suction cups through air paths.

5. The FFC plugging and unplugging mechanism for a liquid crystal panel as claimed in claim 3, characterized in that: A plurality of countersunk holes and pin holes are arranged on the suction cup body, and the suction cup body is connected with the bottom of the suction nozzle mounting block through bolts and pins passing through the countersunk holes and the pin holes.

6. The FFC plugging and unplugging mechanism for a liquid crystal panel as claimed in claim 1, characterized in that: The rotating connecting piece comprises a rotating shaft, which is inserted into the nozzle mounting block and is rotationally connected to the nozzle mounting block through a third bearing, and the flip block is rotationally connected to both ends of the rotating shaft through a fourth bearing.

7. A method for plugging and unplugging a liquid crystal panel FFC, comprising the liquid crystal panel FFC plugging and unplugging mechanism according to any one of claims 1 to 6, characterized in that: The following steps are involved: S100: Driven by the X-axis module, the Y-axis module and the Z-axis module, the plug-in mechanism moves to the top of the FFC; S200: The positioning detection camera detects the position of the FFC, the double Y-axis fine-tuning mechanism adjusts the position of the nozzle mounting block, and the Z-axis module drives the nozzle mounting block to descend and absorb the FFC; S300: Driven by the X-axis module, Y-axis module and Z-axis module, the plug-in mechanism moves to the plug-in product, the driving end of the driving cylinder retreats and drives one end of the connecting rod to retreat, the flip block rotates clockwise along the rotation center, the flip block drives the paddle to tilt upward, the paddle opens the product's paddle cover, and under the action of the Y-axis module, the plug-in mechanism moves forward, and the nozzle mounting block extends the FFC and inserts it into the product.

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