Self-propelled winding robot

By combining the adjustment, correction, and cutting components in the self-propelled wrapping robot, the problems of self-adhesive wrapping and complex manual operation in wrapping machines are solved, realizing an automated wrapping process and improving efficiency and consistency.

CN121536538APending Publication Date: 2026-02-17JIANGSU JINYE TITANIUM PROD CO LTD
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Patent Information

Application Number
CN202511728588.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-24
Publication Date
2026-02-17

AI Technical Summary

Technical Problem

Existing stretch wrapping machines tend to self-adhere and wrap when using adhesive packaging films, which increases packaging complexity and requires manual cutting and adjustment after packaging.

Method used

A self-propelled winding robot was designed, comprising a winding robot body, an adjustment unit, a winding unit, and a cutting component. The winding film is quickly installed through a fixed feeding component, the adjustment component flexibly adjusts the stretching spacing and rotation speed of the winding film, the correction component ensures that the film is output in its entirety, and the cutting component automatically cuts and clamps the film ends, avoiding manual operation.

Benefits of technology

It achieves continuity and stability in the winding process, improves packaging efficiency and consistency, reduces manual intervention, and simplifies the operation process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a self-propelled winding robot, and relates to the technical field of winding packaging, and the self-propelled winding robot comprises a winding unit which comprises a fixed feeding assembly mounted on a driving assembly, an adjusting assembly mounted in the fixed feeding assembly, a correcting assembly mounted in the fixed feeding assembly, and a cutting assembly mounted on a winding robot body, and the cutting assembly is in sliding connection with the fixed feeding assembly. When goods are wound and wrapped, the fixed feeding assembly can quickly install a winding film, the film changing efficiency and operation convenience are improved, meanwhile, the adjusting assembly can flexibly adjust the stretching distance and the rotating speed of the winding film to adapt to the goods of different sizes and shapes, the correcting assembly continuously stretches and corrects the film body, it is ensured that the film body is output all the time on the whole face, and the production efficiency is improved. And packaging interruption caused by self-adhesion winding of the adhesive film is avoided, manual adjustment is reduced, and winding continuity and stability are guaranteed.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of winding packaging, in particular to a self-walking winding robot. BACKGROUND

[0002] The winding packaging machine is an automatic winding packaging equipment integrating autonomous mobile function and winding packaging technology. The core is that the winding packaging machine can independently plan a path and move to the side of the goods to be packaged according to the position of the goods without relying on a fixed track or manual pushing, and then complete the winding packaging operation around the goods by using the winding mechanism carried by the winding packaging machine.

[0003] When the existing winding packaging machine winds and packages the goods, the packaging film on one side is sticky, and during winding and packaging, the packaging film itself is easily pasted and wound. It is difficult to cover the goods in an unfolded state, and manual adjustment is required. After the packaging is completed, the equipment cannot automatically cut the packaging film, and manual operation is still required, which increases the complexity of the packaging. SUMMARY

[0004] In view of the above problems of the existing self-walking winding robot, the present application is proposed.

[0005] Therefore, the present application provides a self-walking winding robot, which aims to solve the problem that the existing winding packaging machine needs manual adjustment when packaging due to the sticky packaging film which is easily pasted and wound, thereby increasing the complexity of the packaging.

[0006] To solve the above technical problems, the present application provides the following technical scheme: a self-walking winding robot, comprising a winding robot body, an adjusting unit comprising a driving assembly rotatably installed on the winding robot body and a guide assembly installed on the winding robot body; a winding unit comprising a fixed feeding assembly installed on the driving assembly, an adjusting assembly installed inside the fixed feeding assembly, a correcting assembly installed inside the fixed feeding assembly, and a cutting assembly installed on the winding robot body, and the cutting assembly is in sliding connection with the fixed feeding assembly; the fixed feeding assembly comprises a connecting piece installed on the driving assembly, a fixed cabinet installed on the connecting piece, a guide piece installed on one side of the fixed cabinet, a fixed column installed on the other side of the fixed cabinet, a return spring one installed inside the fixed column, a sliding piece installed on the other end of the return spring one, a turnover piece rotatably installed on the top of the sliding piece, a winding film rotatably installed on the outer diameter of the fixed column, and a cabinet door rotatably installed on the connecting piece.

[0007] As a preferred scheme of the self-walking winding robot of the present application, the adjusting assembly comprises a return spring two installed inside the fixed cabinet, a clamping block installed on the top of the return spring two, and an adjusting column slidably installed between the clamping blocks, and the adjusting column is in sliding connection with the fixed cabinet.

[0008] As a preferred embodiment of the self-propelled winding robot of the present invention, a guide column is rotatably installed inside the fixed cabinet, and a conveying pressure roller is rotatably installed inside the fixed cabinet, and the conveying pressure roller cooperates with the guide column.

[0009] As a preferred embodiment of the self-propelled winding robot of the present invention, the correction component includes a connecting plate installed inside a fixed cabinet, a reset spring three installed inside the connecting plate, a movable plate installed at the other end of the reset spring three, and a rotating soft brush rotatably installed inside the movable plate.

[0010] In a preferred embodiment of the self-propelled winding robot of the present invention, a guide plate is installed on the outer diameter of the moving plate, and the guide plate is slidably connected to the connecting plate.

[0011] As a preferred embodiment of the self-propelled winding robot of the present invention, a friction conveying roller is rotatably installed inside the fixed cabinet, and the friction conveying roller cooperates with a rotating soft brush.

[0012] As a preferred embodiment of the self-propelled winding robot of the present invention, a winding column is rotatably installed inside the fixed cabinet, a clamping component is installed inside the fixed cabinet, and a rotating wheel is rotatably installed inside the clamping component.

[0013] As a preferred embodiment of the self-propelled winding robot of the present invention, the cutting assembly includes a friction component mounted on a fixed cabinet, a T-shaped rod mounted inside the friction component, a cutting blade mounted on the other end of the T-shaped rod, a rotary knob mounted on the top of the fixed cabinet, an elliptical block mounted at the bottom of the rotary knob, a clamping plate mounted on the outer diameter of the elliptical block, and a reset spring four mounted between the clamping plates, wherein the clamping plates are slidably connected to the fixed cabinet.

[0014] As a preferred embodiment of the self-propelled winding robot of the present invention, the drive assembly comprises: a movable part rotatably mounted on the top of the winding robot body, a motor mounted on the top of the movable part, a transmission rod mounted on the output end of the motor, a movable component mounted on the outer diameter of the transmission rod, and a limiting groove mounted inside the movable part, wherein the movable component is slidably connected to the limiting groove.

[0015] As a preferred embodiment of the self-propelled winding robot of the present invention, the guide assembly includes a guide rod mounted on the body of the winding robot, a mounting component mounted on the guide rod, a mounting groove mounted inside the mounting component, a connecting ring mounted on the outer diameter of the mounting component, a guide wheel mounted at the bottom of the connecting ring, and a limiting rod mounted inside the connecting ring, wherein the limiting rod is slidably connected to the mounting groove.

[0016] The beneficial effects of this invention are as follows: When wrapping goods, the fixed feeding component can quickly install the stretch film, improving film replacement efficiency and ease of operation. At the same time, the adjustment component can flexibly adjust the stretch film stretching spacing and rotation speed to adapt to goods of different sizes and shapes. The correction component continuously stretches and corrects the film to ensure that it is always output in one piece, avoiding the interruption of packaging caused by the self-adhesive wrapping of the adhesive film, and ensuring the continuity and stability of wrapping. The cutting component can not only directly cut the stretch film after packaging, but also stably clamp the cut film end, so that the next wrapping can be started directly without re-threading the film, avoiding manual cutting and resetting operations. Through the cooperation of installation, adjustment, correction and cutting, packaging efficiency and consistency are improved. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the self-propelled winding robot of the present invention.

[0019] Figure 2 This is a side view of the self-propelled winding robot of the present invention.

[0020] Figure 3 This is a cross-sectional structural diagram of the self-propelled winding robot of the present invention.

[0021] Figure 4 This is a schematic diagram of the guiding component structure of the self-propelled winding robot of the present invention.

[0022] Figure 5 This is a schematic diagram of the winding unit structure of the self-propelled winding robot of the present invention.

[0023] Figure 6 This is a schematic diagram of the internal structure of the winding unit of the self-propelled winding robot of the present invention.

[0024] Figure 7 This is a schematic cross-sectional view of the winding unit of the self-propelled winding robot of the present invention.

[0025] Figure 8 The self-propelled winding robot of the present invention Figure 7 A magnified structural diagram at point A.

[0026] Figure 9 This is a schematic diagram of the top cross-sectional structure of the winding unit of the self-propelled winding robot of the present invention.

[0027] Figure 10 The self-propelled winding robot of the present invention Figure 9 A magnified structural diagram at point B.

[0028] Figure 11 This is a schematic diagram of the side cross-sectional structure of the winding unit of the self-propelled winding robot of the present invention.

[0029] Figure 12 The self-propelled winding robot of the present invention Figure 11 A magnified structural diagram at point C.

[0030] Explanation of reference numerals in the attached drawings: 100, Winding robot body; 200, Adjustment unit; 201, Drive assembly; 2011, Moving part; 2012, Motor; 2013, Transmission rod; 2014, Moving component; 2015, Limiting groove; 202, Guide assembly; 2021, Guide rod; 2022, Mounting component; 2023, Mounting groove; 2024, Connecting ring; 2025, Limiting rod; 2026, Guide wheel; 300, Winding unit; 301, Fixed feeding assembly; 3011, Connecting component; 3012, Fixed cabinet; 3013, Guide component; 3014, Fixed column; 3015, Return spring one; 3016, Sliding component; 3017, Flipping component; 3018, Cabinet. Door; 3019, Stretch film; 302, Adjustment assembly; 3021, Return spring two; 3022, Locking block; 3023, Adjustment column; 3024, Guide column; 3025, Conveyor roller; 303, Correction assembly; 3031, Connecting plate; 3032, Return spring three; 3033, Moving plate; 3034, Rotating soft brush; 3035, Guide plate; 3036, Friction conveyor roller; 3037, Stretch column; 3038, Clamping component; 3039, Rotary wheel; 304, Cutting assembly; 3041, Friction component; 3042, T-shaped rod; 3043, Cutting blade; 3044, Rotary knob; 3045, Elliptical block; 3046, Clamping plate; 3047, Return spring four. Detailed Implementation

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Example 1, referring to Figure 1 - Figure 2 The first embodiment of the present invention provides a self-propelled winding robot, which includes a winding robot body 100, an adjustment unit 200, and a winding unit 300.

[0033] The adjustment unit 200 includes a drive assembly 201 rotatably mounted on the winding robot body 100, and a guide assembly 202 mounted on the winding robot body 100. The wrapping unit 300 includes a fixed feeding assembly 301 mounted on the drive assembly 201, an adjustment assembly 302 mounted inside the fixed feeding assembly 301, a straightening assembly 303 mounted inside the fixed feeding assembly 301, and a cutting assembly 304 mounted on the wrapping robot body 100. The cutting assembly 304 is slidably connected to the fixed feeding assembly 301. When wrapping goods, the guide height of the guide assembly 202 is adjusted, and then the wrapping film 3019 is quickly installed through the fixed feeding assembly 301 and pulled so that the wrapping film 3019 wraps between the adjustment assembly 302 and the straightening assembly 303. At the same time, the wrapping film 3019 is pulled onto the goods, and the wrapping robot body 100 begins to rotate around the goods. Simultaneously, the fixed feeding assembly 301 begins to feed the wrapping film 3019 to wrap the goods. During the wrapping process... The stretch film 3019 can be adjusted in terms of stretching distance by adjusting the guide component 302, thereby adjusting the rotational winding speed of the stretch film 3019. Simultaneously, as the stretch film 3019 passes through the straightening component 303, the straightening component 303 stretches and straightens the passing stretch film 3019, ensuring that the stretch film 3019 maintains a full-face output for wrapping goods. This effectively prevents the stretch film 3019 from tangling together during the wrapping process. After wrapping the goods, the stretch film 3019 can be quickly cut by pulling the cutting component 304 upwards. The cutting component 304 can also clamp the cut stretch film 3019, ensuring that one section of the stretch film 3019 remains stably inside the fixed feeding component 301 for the next wrapping.

[0034] During use, when wrapping goods, the guide height of the guide component 202 is adjusted, and then the stretch film 3019 is quickly installed via the fixed feeding component 301 and pulled to allow the stretch film 3019 to wrap between the adjustment component 302 and the straightening component 303. Simultaneously, the stretch film 3019 is pulled onto the goods, and the wrapping robot body 100 begins to rotate around the goods. At the same time, the fixed feeding component 301 begins to deliver the stretch film 3019 to wrap the goods. During the wrapping process, the stretch film 3019 can be adjusted by the guidance and adjustment of the adjustment component 302, thereby adjusting the stretching gap of the stretch film 3019 and allowing for adjustment of the rotation of the stretch film 3019. The winding speed is adjusted, and as the stretch film 3019 passes through the straightening component 303, the straightening component 303 stretches and straightens the stretch film 3019, so that the stretch film 3019 can always maintain a full-sided output for wrapping the goods. This effectively avoids the stretch film 3019 from tangling together during the wrapping process. After the goods are wrapped, the stretch film 3019 can be quickly cut by pulling the cutting component 304 upward. The cutting component 304 can also clamp the cut stretch film 3019, so that one section of the stretch film 3019 can remain stably inside the fixed feeding component 301 for the next wrapping.

[0035] Example 2, refer to Figure 1 - Figure 4This is the second embodiment of the present invention, which differs from the first embodiment in that: a drive assembly 201 is rotatably mounted on a moving part 2011 on top of the winding robot body 100, a motor 2012 mounted on top of the moving part 2011, a transmission rod 2013 mounted on the output end of the motor 2012, a moving member 2014 mounted on the outer diameter of the transmission rod 2013, and a limiting groove 2015 mounted inside the moving part 2011, with the moving member 2014 slidably connected to the limiting groove 2015; and a guide assembly 202 includes a guide rod 2021 mounted on the winding robot body 100, a mounting member 2022 mounted on the guide rod 2021, a mounting groove 2023 mounted inside the mounting member 2022, a connecting ring 2024 mounted on the outer diameter of the mounting member 2022, a guide wheel 2026 mounted on the bottom of the connecting ring 2024, and a guide wheel 2026 mounted on the connecting ring 2024. The limiting rod 2025 inside 024 is slidably connected to the mounting groove 2023. Before wrapping the goods, after the wrapping robot body 100 moves to the side of the goods, it starts to adjust the position of the connecting ring 2024 and the guide wheel 2026 on the mounting part 2022. After the adjustment is completed, the limiting rod 2025 is inserted into the mounting groove 2023 for restriction and fixation. When the wrapping robot body 100 and the fixed feeding assembly 301 cooperate to wrap, the motor 2012 drives the transmission rod 2013 to rotate, so that the moving part 2014, carrying the fixed feeding assembly 301, starts to move upward along the inside of the moving part 2011 while wrapping. At the same time, the moving part 2014 also slides inside the limiting groove 2015, thereby providing stable support for the moving part 2014 during the movement.

[0036] During use, before wrapping the goods, the wrapping robot body 100 moves to the side of the goods and begins to adjust the position of the connecting ring 2024 and guide wheel 2026 on the mounting part 2022. After the adjustment is completed, the limiting rod 2025 is inserted into the mounting groove 2023 for restriction and fixation. When the wrapping robot body 100 and the fixed feeding assembly 301 cooperate to wrap, the motor 2012 drives the transmission rod 2013 to rotate, causing the moving part 2014 to move upward along the inside of the moving part 2011 while wrapping with the fixed feeding assembly 301. At the same time, the moving part 2014 also slides inside the limiting groove 2015, thereby providing stable support for the moving part 2014 during the movement.

[0037] The remaining structure is the same as that in Example 1.

[0038] Example 3, referring to Figure 1 - Figure 12This is the third embodiment of the present invention, which differs from the second embodiment in that: the fixed loading assembly 301 includes a connector 3011 mounted on the drive assembly 201, a fixed cabinet 3012 mounted on the connector 3011, a guide 3013 mounted on one side of the fixed cabinet 3012, a fixed post 3014 mounted on the other side of the fixed cabinet 3012, a return spring 3015 mounted inside the fixed post 3014, a sliding member 3016 mounted on the other end of the return spring 3015, a flipping member 3017 rotatably mounted on the top of the sliding member 3016, a wrapping film 3019 rotatably mounted on the outer diameter of the fixed post 3014, and a cabinet door 3018 rotatably mounted on the connector 3011. Before wrapping the goods, the flipping member is flipped upwards. 3017, the flipping member 3017 rotates on top of the sliding member 3016, and at the same time, the stretch film 3019 is inserted from above the flipping member 3017, so that the stretch film 3019 fits onto the outer diameter of the fixed post 3014. Then the flipping member 3017 is released, and the flipping member 3017 flips again. Under the action of the return spring 3015, the sliding member 3016 moves the flipping member 3017 into the interior of the fixed post 3014, so that the flipping member 3017 limits the top of the stretch film 3019 and pulls the stretch film 3019, so that the stretch film 3019 passes through the adjusting component 302 and the straightening component 303 respectively, thereby completing the installation preparation before wrapping. The stretch film 3019 can be quickly installed by flipping the flipping member 3017.

[0039] Compared to Embodiment 2, the adjustment component 302 further includes a second return spring 3021 installed inside the fixed cabinet 3012, a locking block 3022 installed on top of the second return spring 3021, and an adjustment column 3023 slidably installed between the locking blocks 3022. The adjustment column 3023 is slidably connected to the fixed cabinet 3012. A guide column 3024 is rotatably installed inside the fixed cabinet 3012, and a conveying pressure roller 3025 is rotatably installed inside the fixed cabinet 3012. The conveying pressure roller 3025 cooperates with the guide column 3024. The correction component 303 includes a connecting plate 3031 installed inside the fixed cabinet 3012, a third return spring 3032 installed inside the connecting plate 3031, and another... The device includes a movable plate 3033 at one end and a rotating soft brush 3034 rotatably installed inside the movable plate 3033. A guide plate 3035 is installed on the outer diameter of the movable plate 3033, and the guide plate 3035 is slidably connected to the connecting plate 3031. A friction conveying roller 3036 is rotatably installed inside the fixed cabinet 3012, and the friction conveying roller 3036 cooperates with the rotating soft brush 3034. A winding column 3037 is rotatably installed inside the fixed cabinet 3012. A clamping member 3038 is installed inside the fixed cabinet 3012, and a rotating wheel 3039 is rotatably installed inside the clamping member 3038. After the stretch film 3019 is installed, the wrapping robot body 100 quickly wraps and packages the goods. The stretch film 3019 begins to move with the wrapping robot body 100. The movement of the 00 rotates the stretch film 3019, which is then conveyed to the outer diameter of the guide post 3024 by the adjustment of the adjusting post 3023. Simultaneously, the stretch film 3019 is squeezed into the moving plate 3033 and the rotating soft brush 3034 by the guide plate 3035. The rotating soft brush 3034 rotates along with the movement of the stretch film 3019, continuously correcting the passing stretch film 3019 during rotation. This prevents the stretch film 3019 from sticking together between the rotating soft brush 3034 and the guide plate 3035. Meanwhile, the return spring 3032 buffers and adjusts the moving plate 3033 and the rotating soft brush 3034 as the stretch film 3019 passes through, ensuring that the rotating soft brush 3034 can maintain proper contact with the stretch film. The surface of the wrapping film 3019 is tightly adhered, and after being corrected by the rotating soft brush 3034 and the guide plate 3035, the wrapping film 3019 enters between the friction conveying rollers 3036. Then, the friction conveying rollers 3036 roll and restrict both sides of the wrapping film 3019 again, thereby further ensuring that the wrapping film 3019 can be wrapped in a whole-face manner. With the cooperation of the wrapping column 3037, the corrected and limited wrapping film 3019 is conveyed into the inside of the clamping member 3038. When the wrapping film 3019 passes through the rotating wheel 3039 again, it is output stably, effectively ensuring that the wrapping robot body 100 does not have the wrapping film 3019 sticking when wrapping goods, thus enhancing the wrapping and packaging effect of goods.

[0040] Furthermore, the cutting assembly 304 includes a friction element 3041 mounted on the fixed cabinet 3012, a T-shaped rod 3042 mounted inside the friction element 3041, a cutting blade 3043 mounted at the other end of the T-shaped rod 3042, a rotary knob 3044 rotatably mounted on the top of the fixed cabinet 3012, an elliptical block 3045 mounted at the bottom of the rotary knob 3044, a clamping plate 3046 mounted on the outer diameter of the elliptical block 3045, and a return spring 3047 mounted between the clamping plates 3046. The clamping plates 3046 are slidably connected to the fixed cabinet 3012. After the winding robot body 100 completes the packaging of the goods, the operator pulls the T-shaped rod 3042 upwards, causing the friction element 3041 and the cutting blade 3043 to move upwards. This allows the cutting blade 3043 to quickly cut the excess stretch film 3019. At the same time, the friction element 3041 increases the contact area between the T-shaped rod 3042 and the fixed cabinet 3012. Under the action of gravity, the T-shaped rod 3042 can slowly descend inside the fixed cabinet 3012 with the cutting blade 3043, thus returning to its original position. After cutting, the clamping plate 3046 at the top of the fixed cabinet 3012 clamps the top of the stretch film 3019 pulled out by the return spring 3047. So that when packaging for the next time, you only need to rotate the rotary knob 3044 to make the elliptical block 3045 push open the clamping plate 3046, release the fixation of the stretch film 3019, and then you can directly pull it for the next wrapping.

[0041] During use, before wrapping the goods, the flipping component 3017 is flipped upwards, causing it to rotate on top of the sliding component 3016. Simultaneously, the stretch film 3019 is inserted from above the flipping component 3017, fitting onto the outer diameter of the fixing post 3014. Then, the flipping component 3017 is released, and it flips again. Under the action of the return spring 3015, the sliding component 3016 moves the flipping component 3017 towards the interior of the fixing post 3014, thereby limiting the top of the stretch film 3019 and pulling the stretch film 3019 through the adjusting component 302 and the straightening component 303, thus completing the installation preparation before wrapping. The stretch film 3019 can be quickly installed by flipping the flipping component 3017.

[0042] After the stretch film 3019 is installed, the stretching robot body 100 quickly wraps the goods. The stretch film 3019 begins to rotate as the stretching robot body 100 moves, allowing the stretch film 3019 to be conveyed to the outer diameter of the guide post 3024 through the adjustment of the adjusting post 3023. Simultaneously, the stretch film 3019 is squeezed into the moving plate 3033 and the rotating soft brush 3034 by the guide plate 3035. The rotating soft brush 3034 rotates along with the movement of the stretch film 3019, continuously correcting the stretch film 3019 as it passes through. The wrapping of the stretch film 3019 between the rotating soft brush 3034 and the guide plate 3035 does not result in adhesion. At the same time, the return spring 3032 can move the moving plate 3033 and the rotating soft brush 3034 as the stretch film 3019 passes through. The rotating soft brush 3034 performs buffering and adjustment to ensure that it can closely adhere to the surface of the stretch film 3019. After being corrected by the rotating soft brush 3034 and the guide plate 3035, the stretch film 3019 enters between the friction conveying rollers 3036. Then, the friction conveying rollers 3036 roll and restrict both sides of the stretch film 3019 again, thereby further ensuring that the stretch film 3019 can be wrapped in a whole-face manner. With the cooperation of the wrapping column 3037, the corrected and limited stretch film 3019 is conveyed into the inside of the clamping member 3038. When the stretch film 3019 passes through the rotating wheel 3039 again, it is output stably, effectively ensuring that the stretch film 3019 does not stick when the wrapping robot body 100 wraps the goods, thus enhancing the wrapping and packaging effect of the goods.

[0043] After the wrapping robot 100 completes packaging of goods, the operator pulls the T-shaped rod 3042 upwards, causing the friction element 3041 and the cutting blade 3043 to move upwards. This allows the cutting blade 3043 to quickly cut the excess wrapping film 3019. Simultaneously, the friction element 3041 increases the contact area between the T-shaped rod 3042 and the fixed cabinet 3012. Under the influence of gravity, the T-shaped rod 3042, carrying the cutting blade 3043, slowly descends inside the fixed cabinet 3012, returning to its original position. After cutting is complete... The clamping plate 3046 at the top of the fixed cabinet 3012, under the action of the return spring 3047, clamps the top of the stretch film 3019 pulled out of the film. So that when the next packaging is to be carried out, only the rotary knob 3044 needs to be rotated to make the elliptical block 3045 push open the clamping plate 3046, release the fixation of the stretch film 3019, and then it can be pulled directly for the next wrapping. This avoids the manual cutting and resetting operation. Through the coordination of installation, adjustment, correction and cutting, the problem of excessive manual intervention and complicated operation of traditional stretch wrapping machines is solved, and the packaging efficiency and consistency are improved.

[0044] The remaining structure is the same as that in Example 2.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A self-propelled winding robot, comprising a winding robot body (100), characterized in that: It also includes, The adjustment unit (200) includes a drive assembly (201) rotatably mounted on the winding robot body (100) and a guide assembly (202) mounted on the winding robot body (100). The winding unit (300) includes a fixed feeding assembly (301) mounted on the drive assembly (201), an adjustment assembly (302) mounted inside the fixed feeding assembly (301), a correction assembly (303) mounted inside the fixed feeding assembly (301), and a cutting assembly (304) mounted on the winding robot body (100), wherein the cutting assembly (304) is slidably connected to the fixed feeding assembly (301); The fixed feeding assembly (301) includes a connector (3011) mounted on the drive assembly (201), a fixed cabinet (3012) mounted on the connector (3011), a guide (3013) mounted on one side of the fixed cabinet (3012), a fixed column (3014) mounted on the other side of the fixed cabinet (3012), a return spring (3015) mounted inside the fixed column (3014), a slider (3016) mounted on the other end of the return spring (3015), a flipper (3017) rotatably mounted on the top of the slider (3016), a wrapping film (3019) rotatably mounted on the outer diameter of the fixed column (3014), and a cabinet door (3018) rotatably mounted on the connector (3011).

2. The self-propelled winding robot according to claim 1, characterized in that: The adjustment assembly (302) includes a second reset spring (3021) installed inside the fixed cabinet (3012), a locking block (3022) installed on top of the second reset spring (3021), and an adjustment column (3023) slidably installed between the locking blocks (3022), and the adjustment column (3023) is slidably connected to the fixed cabinet (3012).

3. The self-propelled winding robot according to claim 2, characterized in that: The fixed cabinet (3012) has a guide column (3024) rotatably mounted inside, and a conveying pressure roller (3025) is rotatably mounted inside the fixed cabinet (3012), and the conveying pressure roller (3025) cooperates with the guide column (3024).

4. The self-propelled winding robot according to claim 3, characterized in that: The correction assembly (303) includes a connecting plate (3031) installed inside the fixed cabinet (3012), a reset spring three (3032) installed inside the connecting plate (3031), a movable plate (3033) installed at the other end of the reset spring three (3032), and a rotating soft brush (3034) rotatably installed inside the movable plate (3033).

5. The self-propelled winding robot according to claim 4, characterized in that: A guide plate (3035) is installed on the outer diameter of the movable plate (3033), and the guide plate (3035) is slidably connected to the connecting plate (3031).

6. The self-propelled winding robot according to claim 5, characterized in that: The fixed cabinet (3012) has a friction conveying roller (3036) rotatably mounted inside, and the friction conveying roller (3036) cooperates with the rotating soft brush (3034).

7. The self-propelled winding robot according to claim 6, characterized in that: The fixed cabinet (3012) has a winding column (3037) rotatably installed inside, and a clamping component (3038) is installed inside the fixed cabinet (3012). A rotating wheel (3039) is rotatably installed inside the clamping component (3038).

8. The self-propelled winding robot according to claim 7, characterized in that: The cutting assembly (304) includes a friction element (3041) mounted on a fixed cabinet (3012), a T-shaped rod (3042) mounted inside the friction element (3041), a cutting blade (3043) mounted on the other end of the T-shaped rod (3042), a rotary knob (3044) rotatably mounted on the top of the fixed cabinet (3012), an elliptical block (3045) mounted on the bottom of the rotary knob (3044), a clamping plate (3046) mounted on the outer diameter of the elliptical block (3045), and a return spring four (3047) mounted between the clamping plates (3046), and the clamping plates (3046) are slidably connected to the fixed cabinet (3012).

9. The self-propelled winding robot according to claim 8, characterized in that: The drive assembly (201) includes a movable part (2011) rotatably mounted on the top of the winding robot body (100), a motor (2012) mounted on the top of the movable part (2011), a transmission rod (2013) mounted on the output end of the motor (2012), a movable member (2014) mounted on the outer diameter of the transmission rod (2013), and a limiting groove (2015) mounted inside the movable part (2011), wherein the movable member (2014) is slidably connected to the limiting groove (2015).

10. The self-propelled winding robot according to claim 9, characterized in that: The guide assembly (202) includes a guide rod (2021) mounted on the winding robot body (100), a mounting member (2022) mounted on the guide rod (2021), a mounting groove (2023) mounted inside the mounting member (2022), a connecting ring (2024) mounted on the outer diameter of the mounting member (2022), a guide wheel (2026) mounted at the bottom of the connecting ring (2024), and a limiting rod (2025) mounted inside the connecting ring (2024), wherein the limiting rod (2025) is slidably connected to the mounting groove (2023).