Automatic quilted cotton placing and cover closing machine for notebook computer

Abstract

The utility model relates to an automatic quilted cotton placing and cover closing machine for a notebook computer. The automatic quilted cotton placing and cover closing machine comprises a rack; a cotton clamping feeding mechanism, a conveying mechanism and a mechanical arm extracting mechanism are arranged on the machine frame. And a positioning mechanism and a cover closing mechanism are arranged on the conveying mechanism. The quilted cotton feeding mechanism is used for feeding, the conveying mechanism is used for conveying notebook computers, the positioning mechanism positions the uncovered notebook computers on the conveying mechanism, and quilted cotton is extracted from the quilted cotton feeding mechanism through the mechanical arm extracting mechanism and transferred and placed on the uncovered notebook computers. And after the quilts are placed, the notebook computer is covered by the covering mechanism. According to the device, the quilts can be automatically extracted and placed on the uncovered notebook computers, manual placement of the quilts is avoided, so that traces are effectively prevented from being left on the quilts, the uncovered notebook computers are automatically subjected to cover closing operation through the cover closing mechanism, traces are prevented from being left on the notebook computers by manual cover closing, and the working efficiency is improved. Therefore, the brand new degree of the notebook computer is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of notebook computer packaging, in particular to a machine for automatically placing cotton clips and closing covers on notebook computers. Background Art

[0002] Currently, laptop computers need to be kept in pristine condition during packaging and shipping. Therefore, people place a cotton clip between the screen and keyboard to prevent keyboard prints from falling onto the screen. However, this placement is typically done manually, which is inefficient and can easily leave marks on the clip when removed. Furthermore, after the clip is placed, the laptop lid must be manually closed, which can also leave marks on the lid, impacting the user experience. Utility Model Content

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide an automatic quilt placement and cover closing machine for laptop computers, which is used to solve the problem that the existing laptop computer quilt placement and cover closing are manually performed, which easily leaves marks on the quilt and laptop computer, thus affecting the user experience.

[0004] To achieve the above-mentioned and other related purposes, the present invention provides a notebook computer automatic quilting and cover closing machine, comprising:

[0005] frame;

[0006] A cotton clip feeding mechanism is provided on the frame and is used for placing cotton clips;

[0007] A conveying mechanism is provided on the frame and is used for conveying an unclosed laptop computer;

[0008] A positioning mechanism is provided on the conveying mechanism, and is used to position an uncovered laptop computer on the conveying mechanism;

[0009] A mechanical arm extraction mechanism is provided on the frame, and is used to extract the cotton clip from the cotton clip feeding mechanism and place it on an open laptop computer;

[0010] The cover closing mechanism is arranged on the conveying mechanism and is used for closing the notebook computer that is not closed.

[0011] Optionally, the cotton-clamped feeding mechanism includes a plurality of feeding and conveying modules, each of the feeding and conveying modules includes two groups of conveying components and a width adjustment component, and the width adjustment component is used to adjust the width between the two groups of conveying components.

[0012] Optionally, an in-place detection element is provided at the end of the feeding and conveying module along the transmission direction, and the in-place detection element is used to detect the in-place signal of the cotton clip; a width detection element is provided between the two groups of the transmission components, and the width detection element is used to detect the width signal between the two groups of the transmission components.

[0013] Optionally, the conveying mechanism includes a buffer section and a working section, and both the buffer section and the working section are provided with positioning mechanisms.

[0014] Optionally, a first guide wheel group is provided at one end of the buffer section along the width direction, and a second guide wheel group is provided at one end of the working section along the width direction.

[0015] Optionally, the positioning mechanism includes a blocking positioning component and a side-pushing positioning component, wherein the blocking positioning component is used to block and position the uncovered laptop computer along the transmission direction of the conveying mechanism; the side-pushing positioning component is used to side-pushing and position the uncovered laptop computer along the width direction of the conveying mechanism.

[0016] Optionally, the rack is provided with a mounting bracket located in the buffer section, and a visual module is installed on the mounting bracket, and the visual module is used to identify the model of the laptop computer that is not covered on the buffer section.

[0017] Optionally, the closing mechanism includes a closing drive component and a closing execution component, the closing drive component is arranged at the conveying end of the working section along the conveying mechanism, the closing execution component is arranged at one end of the working section along the width direction of the conveying mechanism, and the closing execution component and the second guide wheel group are located on the same side of the working section along the width direction.

[0018] Optionally, the robotic arm extraction mechanism includes a robotic arm module and an extraction module, the extraction module includes a bracket assembly, an adsorption assembly and a length adjustment assembly, the adsorption assembly is arranged on the bracket assembly, the adsorption assembly is used to adsorb and extract the cotton clip, and the length adjustment assembly is used to adjust the length of the bracket assembly.

[0019] Optionally, the bracket assembly includes a first connecting block, a second connecting block and a third connecting block, the first connecting block is provided with a first slide rail, the third connecting block is provided with a second slide rail, the second connecting block is provided with a first slider and a second slider, the first slider is slidably connected to the first slide rail, and the second slider is slidably connected to the second slide rail, the length adjustment assembly includes a first adjusting component and a second adjusting component, the first adjusting component is connected to the first connecting block, the first adjusting component is used to drive the first connecting block to move along the width direction of the second connecting block, the second adjusting component is connected to the third connecting block, and the second adjusting component is used to drive the third connecting block to move along the width direction of the second connecting block.

[0020] As described above, the present invention has the following beneficial effects: the cotton clips are loaded and stored by the cotton clip loading mechanism, the conveying mechanism conveys the uncovered laptop computer, the positioning mechanism positions the uncovered laptop computer on the conveying mechanism, the cotton clips are extracted from the cotton clip loading mechanism by the robotic arm extraction mechanism, and transferred and placed on the uncovered laptop computer; after the cotton clips are placed, the uncovered laptop computer is closed by the closing mechanism provided on the conveying mechanism. By providing the robotic arm extraction mechanism, the cotton clips can be automatically extracted from the cotton clip loading mechanism and placed on the uncovered laptop computer, avoiding manual placement of the cotton clips, thereby effectively avoiding leaving marks on the cotton clips; the uncovered laptop computer is automatically closed by the closing mechanism, avoiding manual closing and leaving marks on the laptop computer, thereby ensuring the brand newness of the laptop computer; and, by providing the cotton clips on the keyboard surface, it can be effectively avoided that the keyboard leaves marks on the plane. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Shown is a schematic structural diagram of an automatic quilting and cover closing machine for a notebook computer according to an embodiment of the present application;

[0022] Figure 2 Shown is a schematic structural diagram of a cotton-clamped feeding mechanism according to an embodiment of the present application;

[0023] Figure 3 Shown is a structural schematic diagram of a loading and conveying module shown in an embodiment of the present application;

[0024] Figure 4 Shown is a schematic structural diagram of a transmission mechanism shown in an embodiment of the present application;

[0025] Figure 5 Shown is a structural schematic diagram of the extraction module shown in an embodiment of the present application.

[0026] Description of Reference Numerals

[0027] Frame 1, mounting bracket 11, vision module 111, cotton feeding mechanism 2, feeding and conveying module 21, transmission component 211, width adjustment component 212, in-position detection element 213, width detection element 214, transmission mechanism 3, buffer section 31, first guide wheel group 311, first guide wheel bracket 311a, working section 32, second guide wheel group 321, second guide wheel bracket 321a, positioning mechanism 4, blocking positioning component 41, blocking cylinder 411, blocking block 412, side push positioning component 42, side push drive component 42 1. Side push block 422, positioning bracket 43, robotic arm extraction mechanism 5, robotic arm module 51, extraction module 52, bracket assembly 521, first connecting block 521a, second connecting block 521b, third connecting block 521c, first slide rail 521d, second slide rail 521e, first slider 521f, second slider 521g, adsorption assembly 522, length adjustment assembly 523, first adjustment component 523a, second adjustment component 523b, cover closing mechanism 6, cover closing drive component 61, cover closing execution component 62, roller 621. DETAILED DESCRIPTION

[0028] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention.

[0029] See also Figures 1 to 5 . It should be noted that the illustrations provided in this embodiment only illustrate the basic concept of the present invention in a schematic manner, so the drawings only show the components related to the present invention rather than being drawn according to the number, shape and size of the components during actual implementation. During actual implementation, the type, quantity and proportion of each component can be changed at will, and the component layout type may also be more complicated. The structure, proportion, size, etc. illustrated in the drawings in this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the present invention can be implemented. Therefore, they have no technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and purpose that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should also be regarded as the scope of implementation of the present invention without substantially changing the technical content.

[0030] Before describing the embodiment of the present invention in detail, the application environment of the present invention is described first. The technology of the present invention is mainly applied to the field of notebook computer packaging technology. The present invention is used to solve the problem.

[0031] Please combine Figures 1 to 5 As shown, the utility model provides a notebook computer automatic quilting and cover closing machine.

[0032] In an exemplary embodiment of the present application, a machine for automatically placing quilts and closing the cover of a laptop computer includes: a frame 1; a quilt feeding mechanism 2, which is arranged on the frame 1 and is used to place quilts; a conveying mechanism 3, which is arranged on the frame 1 and is used to transport an unclosed laptop computer; a positioning mechanism 4, which is arranged on the conveying mechanism 3 and is used to position the unclosed laptop computer on the conveying mechanism 3; a robotic arm extraction mechanism 5, which is arranged on the frame 1 and is used to extract the quilt from the quilt feeding mechanism 2 and place it on the unclosed laptop computer; a closing mechanism 6, which is arranged on the conveying mechanism 3 and is used to close the unclosed laptop computer.

[0033] In this embodiment, the cotton clip is loaded and stored by the cotton clip feeding mechanism 2, the conveying mechanism 3 transports the uncovered laptop computer, the positioning mechanism 4 positions the uncovered laptop computer on the conveying mechanism 3, the cotton clip is extracted from the cotton clip feeding mechanism 2 by the robotic arm extraction mechanism 5, and transferred and placed on the uncovered laptop computer. After the cotton clip is placed, the uncovered laptop computer is closed by the closing mechanism 6 provided on the conveying mechanism 3. By providing the robotic arm extraction mechanism 5, the cotton clip can be automatically extracted from the cotton clip feeding mechanism 2 and placed on the uncovered laptop computer, avoiding manual placement of the cotton clip, thereby effectively avoiding leaving marks on the cotton clip. The uncovered laptop computer is automatically closed by the closing mechanism 6, avoiding manual closing and leaving marks on the laptop computer, thereby ensuring the brand newness of the laptop computer. In addition, by providing the cotton clip on the keyboard surface, it can be effectively avoided that the keyboard leaves marks on the plane.

[0034] In an exemplary embodiment of the present application, the cotton-clamped feeding mechanism 2 includes a plurality of feeding and conveying modules 21 , each feeding and conveying module 21 includes two groups of conveying components 211 and a width adjustment component 212 , and the width adjustment component 212 is used to adjust the width between the two groups of conveying components 211 .

[0035] In this embodiment, the cotton clip feeding mechanism 2 shown in the embodiment of the present application includes four feeding and conveying modules 21, and the four feeding and conveying modules 21 are divided into two groups and arranged in parallel along the height direction of the frame 1. The two feeding and conveying modules 21 in each group are arranged in parallel along the width direction of the frame 1. Along the height direction of the frame 1, the lengths of the two lower feeding and conveying modules 21 are greater than the two higher feeding and conveying modules 21, thereby forming a staggered structure, which is convenient for the robot arm extraction mechanism 5 to extract cotton clips on different feeding and conveying modules 21. Each feeding and conveying module 21 is used to place cotton clips of different specifications and sizes, so that cotton clip feeding of laptop computers of different models and specifications can be compatible with one device; the conveying end of each feeding and conveying module 21 is provided with a In the storage area where the cotton clips are stacked, material separation components such as brushes are provided around the storage area to separate the material caused by static electricity and other reasons during the extraction process of the cotton clips, so that only one piece of cotton clip is extracted at a time; each group of loading and conveying modules 21 is provided with two groups of transmission components 211 parallel to the width direction of the frame 1, and the transmission component 211 is a motor-driven belt transmission device. The two groups of transmission components 211 are connected to the width adjustment component 212, and the width adjustment component 212 is also a motor-driven belt transmission device. The transmission component 211 is connected to the belt of the width adjustment component 212. The distance between the two groups of transmission components 211 can be adjusted by the width adjustment component 212 to load cotton clips of different width sizes and ensure the flatness of the cotton clip loading.

[0036] In an exemplary embodiment of the present application, a loading and conveying module 21 is provided with an in-place detection element 213 at the end along the transmission direction, and the in-place detection element 213 is used to detect the in-place signal of the cotton clamp; a width detection element 214 is provided between the two groups of transmission components 211, and the width detection element 214 is used to detect the width signal between the two groups of transmission components 211.

[0037] In this embodiment, the in-place detection element 213 is used to detect the in-place signal of the cotton clip and transmit the signal to the system, and the system controls the loading and conveying mechanism to stop; the system controls the width adjustment component 212 of the loading and conveying module 21 to adjust the distance between the two groups of transmission components 211 according to the specifications of the cotton clip, and feeds back the distance signal between the two transmission components 211 to the system through the width adjustment detection element, thereby determining the start and stop of the width adjustment mechanism.

[0038] In an exemplary embodiment of the present application, the conveying mechanism 3 includes a buffer section 31 and a working section 32 , and both the buffer section 31 and the working section 32 are provided with a positioning mechanism 4 .

[0039] In this embodiment, the buffer section 31 and the working section 32 are both motor-driven belt conveyors, and a positioning mechanism 4 is provided at the conveying ends of the buffer section 31 and the working section 32. The purpose of setting the buffer section 31 is that when an uncovered laptop computer is placed with quilts and closed on the working section 32, the buffer section 31 stores an uncovered laptop computer, so that after the working section 32 completes the quilting and closing operations, it is promptly transported to the working section 32, thereby ensuring the continuity of the work of the working section 32 and improving production efficiency; the positioning mechanism 4 is provided in the buffer section 31 to position the laptop computer in advance, thereby improving the positioning efficiency of the working section 32, and the positioning mechanism 4 on the buffer section 31 can block the laptop computer on the buffer section 31 when the working section 32 is still in working condition.

[0040] In an exemplary embodiment of the present application, a first guide wheel set 311 is provided at one end of the buffer section 31 along the width direction, and a second guide wheel set 321 is provided at one end of the working section 32 along the width direction.

[0041] In this embodiment, the first guide wheel group 311 includes a first guide wheel bracket 311a, and the first guide wheel bracket 311a is provided with two rows of guide wheels in parallel at both ends along the width direction, and each row includes multiple guide wheels, so as to guide the movement of the uncovered laptop computer on the buffer section 31, and provide support for the laptop computer during the side-pushing positioning process of the buffer section 31 to prevent it from being pushed off the buffer section 31; the second guide wheel group 321 includes a second guide wheel bracket 321a, and the second guide wheel bracket 321a is provided with a row of guide wheels along the conveying direction of the working section 32, which is used to guide the movement of the laptop computer on the working section 32 and provide support for the laptop computer during the side-pushing positioning process.

[0042] In an exemplary embodiment of the present application, the positioning mechanism 4 includes a blocking positioning component 41 and a side-pushing positioning component 42. The blocking positioning component 41 is used to block and position the uncovered laptop computer along the transmission direction of the conveying mechanism 3; the side-pushing positioning component 42 is used to side-pushing and position the uncovered laptop computer along the width direction of the conveying mechanism 3.

[0043] In this embodiment, a positioning bracket 43 is also provided on the conveying mechanism 3. The positioning bracket 43 is L-shaped, with a shorter end connected to the side of the conveying mechanism 3 and a longer end suspended above the conveying mechanism 3. The blocking positioning component 41 is arranged on the long arm of the positioning bracket 43. The blocking positioning component 41 includes a blocking cylinder 411 and a blocking block 412. The blocking cylinder 411 drives the blocking block 412 to move along the thickness direction of the conveying mechanism 3, thereby blocking the laptop computer along the transmission direction of the conveying mechanism 3; the side-pushing positioning component 42 is a motor-driven screw slider mechanism, and the screw extends along the width direction of the conveying mechanism 3. The side-pushing positioning component 42 includes a side-pushing driving component 421 and a side-pushing block 422. The side-pushing positioning component 42 is used to drive the screw to rotate, thereby driving the slider to move along the length direction of the screw, thereby driving the side-pushing block 422 to move along the width direction of the conveying mechanism 3, thereby side-pushing and positioning the laptop computer on the conveying mechanism 3 along the width direction of the conveying mechanism 3.

[0044] In an exemplary embodiment of the present application, the rack 1 is provided with a mounting bracket 11 in the buffer section 31 , and a visual module 111 is mounted on the mounting bracket 11 . The visual module 111 is used to identify the model of the laptop computer that is not closed in the buffer section 31 .

[0045] In this embodiment, the visual module 111 set on the mounting bracket 11 detects the model of the uncovered laptop computer on the buffer section 31, so that the system can select the cotton clip of corresponding specifications and sizes for extraction according to the next uncovered laptop computer flowing into the working section 32. Before the laptop computer enters the working section 32, the specifications of the next cotton clip to be extracted are determined, and the extraction path of the robotic arm extraction module 52 is planned in advance, thereby effectively improving production efficiency.

[0046] In an exemplary embodiment of the present application, the closing mechanism 6 includes a closing drive component 61 and a closing execution component 62, the closing drive component 61 is arranged at the conveying end of the working section 32 along the conveying mechanism 3, the closing execution component 62 is arranged at one end of the working section 32 along the width direction of the conveying mechanism 3, and the closing execution component 62 and the second guide wheel group 321 are located on the same side of the working section 32 along the width direction.

[0047] In this embodiment, the cover closing drive component 61 is a motor, the cover closing actuator component 62 is a rocker arm, and the cover closing actuator component 62 is provided with a roller 621, which contacts the laptop computer casing through the roller 621, thereby reducing the friction on the laptop computer casing during the closing process, thereby avoiding scratches on the laptop computer casing, and thus avoiding affecting the product yield.

[0048] In an exemplary embodiment of the present application, the robotic arm extraction mechanism 5 includes a robotic arm module 51 and an extraction module 52, the extraction module 52 includes a bracket assembly 521, an adsorption assembly 522 and a length adjustment assembly 523, the adsorption assembly 522 is arranged on the bracket assembly 521, the adsorption assembly 522 is used to adsorb and extract the cotton clip, and the length adjustment assembly 523 is used to adjust the length of the bracket assembly 521.

[0049] In this embodiment, the robotic arm module 51 is arranged on the top of the frame 1 and is directly integrated on the frame 1, thereby effectively saving the utilization rate of the site. Because the cotton clip is a thin and soft material, the extraction module 52 of the present application extracts the cotton clip by adsorption, which can effectively avoid the cotton clip being damaged or leaving marks on the cotton clip by grabbing, affecting the brand newness of the product, thereby avoiding affecting the user experience; a length adjustment component 523 is provided on the bracket assembly 521, and the length adjustment component 523 is used to adjust the length of the bracket assembly 521, thereby adjusting the extraction length of the extraction module 52, so as to adapt to cotton clip extraction operations of different lengths or widths.

[0050] In an exemplary embodiment of the present application, the bracket assembly 521 includes a first connecting block 521a, a second connecting block 521b and a third connecting block 521c. The first connecting block 521a is provided with a first slide rail 521d, the third connecting block 521c is provided with a second slide rail 521e, and the second connecting block 521b is provided with a first slider 521f and a second slider 521g. The first slider 521f is slidably connected to the first slide rail 521d, and the second slider 521g is slidably connected to the second slide rail 521e. The length adjustment assembly 523 includes a first adjusting component 523a and a second adjusting component 523b. The first adjusting component 523a is connected to the first connecting block 521a, and the first adjusting component 523a is used to drive the first connecting block 521a to move along the width direction of the second connecting block 521b. The second adjusting component 523b is connected to the third connecting block 521c, and the second adjusting component 523b is used to drive the third connecting block 521c to move along the width direction of the second connecting block 521b.

[0051] In this embodiment, the second connecting block 521b is connected to the robotic arm module 51, and the first adjusting component 523a and the second adjusting component 523b are arranged on the second connecting block 521b. The first adjusting component 523a and the second adjusting component 523b are both cylinders. The driving directions of the first adjusting component 523a and the second adjusting component 523b are opposite to each other to avoid the center of gravity from shifting, which affects the connection stability between the second connecting block 521b and the robotic arm module 51.

[0052] Working principle: the cotton clip is loaded and stored by the cotton clip feeding mechanism 2, the conveying mechanism 3 transports the uncovered laptop computer, the positioning mechanism 4 positions the uncovered laptop computer on the conveying mechanism 3, the cotton clip is extracted from the cotton clip feeding mechanism 2 by the robotic arm extraction mechanism 5, and transferred and placed on the uncovered laptop computer. After the cotton clip is placed, the uncovered laptop computer is closed by the closing mechanism 6 provided on the conveying mechanism 3. By providing the robotic arm extraction mechanism 5, the cotton clip can be automatically extracted from the cotton clip feeding mechanism 2 and placed on the uncovered laptop computer, avoiding manual placement of the cotton clip, thereby effectively avoiding leaving marks on the cotton clip. The uncovered laptop computer is automatically closed by the closing mechanism 6, avoiding manual closing and leaving marks on the laptop computer, thereby ensuring the brand newness of the laptop computer. In addition, by providing the cotton clip on the keyboard surface, it can effectively avoid the keyboard leaving marks on the plane.

[0053] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed in the present invention are intended to be covered by the claims of the present invention.

Claims

1. A notebook computer automatic quilting and cover closing machine, characterized in that: include: frame; A cotton clip feeding mechanism is provided on the frame and is used for placing cotton clips; A conveying mechanism is provided on the frame and is used for conveying an unclosed laptop computer; A positioning mechanism is provided on the conveying mechanism, and is used to position an uncovered laptop computer on the conveying mechanism; A mechanical arm extraction mechanism is provided on the frame, and is used to extract the cotton clip from the cotton clip feeding mechanism and place it on an open laptop computer; The cover closing mechanism is arranged on the conveying mechanism and is used for closing the notebook computer that is not closed.

2. The automatic quilting and cover closing machine for notebook computers according to claim 1, characterized in that: The cotton-clamped feeding mechanism includes a plurality of feeding and conveying modules, each of which includes two groups of conveying components and a width adjustment component, and the width adjustment component is used to adjust the width between the two groups of conveying components.

3. The automatic quilting and cover closing machine for notebook computers according to claim 2, characterized in that: The end of the feeding and conveying module along the transmission direction is provided with an in-place detection element, and the in-place detection element is used to detect the in-place signal of the cotton clip; a width detection element is provided between the two groups of transmission components, and the width detection element is used to detect the width signal between the two groups of transmission components.

4. The automatic quilting and cover closing machine for notebook computers according to claim 1, characterized in that: The conveying mechanism comprises a buffer section and a working section, and both the buffer section and the working section are provided with positioning mechanisms.

5. The automatic quilting and cover closing machine for notebook computers according to claim 4, characterized in that: A first guide wheel set is provided at one end of the buffer section along the width direction, and a second guide wheel set is provided at one end of the working section along the width direction.

6. The automatic quilting and cover closing machine for notebook computers according to claim 5, characterized in that: The positioning mechanism includes a blocking positioning component and a side-pushing positioning component. The blocking positioning component is used to block and position the uncovered laptop computer along the transmission direction of the conveying mechanism; the side-pushing positioning component is used to side-pushing and position the uncovered laptop computer along the width direction of the conveying mechanism.

7. The automatic quilting and cover closing machine for notebook computers according to claim 4, characterized in that: The rack is provided with a mounting bracket located in the buffer section, and a visual module is installed on the mounting bracket. The visual module is used to identify the model of the laptop computer that is not covered on the buffer section.

8. The automatic quilting and cover closing machine for notebook computers according to claim 5, characterized in that: The closing mechanism includes a closing drive component and a closing execution component. The closing drive component is arranged at the conveying end of the working section along the conveying mechanism, and the closing execution component is arranged at one end of the working section along the width direction of the conveying mechanism, and the closing execution component and the second guide wheel group are located on the same side of the working section along the width direction.

9. The automatic quilting and cover closing machine for notebook computers according to claim 1, characterized in that: The robotic arm extraction mechanism includes a robotic arm module and an extraction module. The extraction module includes a bracket assembly, an adsorption assembly and a length adjustment assembly. The adsorption assembly is arranged on the bracket assembly. The adsorption assembly is used to adsorb and extract the cotton clip. The length adjustment assembly is used to adjust the length of the bracket assembly.

10. The automatic quilting and cover closing machine for notebook computers according to claim 9, characterized in that: The bracket assembly includes a first connecting block, a second connecting block and a third connecting block, the first connecting block is provided with a first slide rail, the third connecting block is provided with a second slide rail, the second connecting block is provided with a first slider and a second slider, the first slider is slidably connected to the first slide rail, and the second slider is slidably connected to the second slide rail, the length adjustment assembly includes a first adjusting component and a second adjusting component, the first adjusting component is connected to the first connecting block, the first adjusting component is used to drive the first connecting block to move along the width direction of the second connecting block, the second adjusting component is connected to the third connecting block, and the second adjusting component is used to drive the third connecting block to move along the width direction of the second connecting block.

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