A method for wrapping doors and windows in a wrapping manner

Abstract

This invention relates to a method for wrapping door and window frames using a wrapping mechanism. The wrapping mechanism is movable along the Z-axis and Y-axis, and can rotate around the Y-axis. The door and window frame to be wrapped can move along the X-axis. The wrapping mechanism includes a base with a circular hole for accommodating a single profile. The base also has a feed opening communicating with the circular hole. A rotating body that rotates along the circular hole is mounted on the base, and a wrapping film is mounted on the rotating body. By controlling the movement of the wrapping mechanism along the Z-axis and Y-axis in space, and its rotation around the Y-axis, in conjunction with controlling the movement of the door and window frame along the X-axis, each profile on the door and window frame can be individually wrapped. This method achieves automated wrapping of the door and window frame itself, resulting in tight wrapping, high film utilization, and significantly improved wrapping efficiency compared to manual wrapping.

Description

Technical fields:

[0001] This invention relates to the field of door and window packaging technology, specifically to a method for wrapping doors and windows in a wrapping manner. Background technology:

[0002] Currently, the doors and windows (i.e., frames) produced by door and window factories are usually semi-finished products (without glass installed), and need to be transported to the user's location for glass installation. To prevent damage to the door and window frames during transportation, they need to be packaged and protected with stretch film before leaving the factory.

[0003] Through visits and surveys of various door and window manufacturers and existing literature, it is known that there are currently two main wrapping methods. The first is to wrap the entire outer perimeter of the door and window frame. This method is relatively simple to operate, whether manually or mechanically. However, this method also has significant drawbacks. Since the door and window frame is not yet fitted with glass, the areas where the glass will be installed are open, and the open area accounts for a very large proportion. Therefore, most of the wrapping film covers these open areas, resulting in very low utilization of the wrapping film and hindering energy conservation and emission reduction. In addition, because the open areas lack support and have a large area, the wrapping film covering these areas is easily damaged under external forces, and once damaged, it directly affects the protective effect on the door and window frame. The second method is to wrap the door and window frame itself, that is, to wrap each profile of the door and window frame. This wrapping method is very tight, has a very high utilization rate of the wrapping film, and provides better protection for the door and window frame. However, this wrapping method requires wrapping each profile individually. Although the operation is not very difficult, it is very tedious and seriously affects the efficiency of wrapping door and window frames.

[0004] Through practical research, it was found that currently, small and medium-sized door and window factories still mainly rely on manual wrapping, and to improve packaging efficiency, they wrap the entire exterior of the door and window frame. Larger door and window factories partially use pallet-type door and window wrapping machines (such as the YL-T1650F-CS top-pressing pallet wrapping machine produced by Shanghai Yanling Intelligent Equipment Co., Ltd.). Similar wrapping machines are also documented in corresponding patent literature (for example, a door and window wrapping machine, authorization announcement number: CN219382902U). The above wrapping methods meet the packaging requirements of door and window frames to a certain extent, but they still rely on wrapping the entire exterior of the door and window frame, resulting in low effective utilization of the wrapping film and mediocre protective effect. To improve the utilization rate of the wrapping film and enhance the protective effect, it is essential to wrap the door and window frame itself. However, there is no relatively mature wrapping equipment in the current technology to achieve this. Most of the work is done manually, or mainly manually with semi-mechanized equipment as a supplement, which seriously restricts the development of door and window frame wrapping. Therefore, it is necessary to design a method for wrapping door and window frames themselves, and to provide corresponding mechanized equipment, so as to achieve automated and mechanized wrapping while wrapping the door and window frames themselves, thereby ensuring wrapping efficiency.

[0005] It should be noted that the above content falls within the inventor's technical knowledge and does not necessarily constitute prior art. Summary of the Invention:

[0006] The purpose of this invention is to solve the problems existing in the prior art and provide a wrapping method for doors and windows. Based on the structural characteristics of door and window frames, a unique wrapping method is designed to wrap each profile in the door and window frame one by one. At the same time, in order to cope with various door and window frame structures, spatial movement capacity is allocated to the door and window frame and the wrapping movement, thereby meeting the wrapping needs of different door and window frames. This achieves automated wrapping of the door and window frame itself, with tight wrapping, high wrapping film utilization, and significantly improved wrapping efficiency compared with manual wrapping.

[0007] The present invention achieves the above objectives by adopting the following technical solutions:

[0008] A method for wrapping doors and windows with a wrapping mechanism includes a wrapping mechanism that can move along the Z-axis and Y-axis and rotate around the Y-axis. The door and window frame to be wrapped can move along the X-axis. The wrapping mechanism includes a base with a circular hole for accommodating a single profile and a feed opening communicating with the circular hole. A rotating body that rotates along the circular hole is provided on the base, and a wrapping film is provided on the rotating body.

[0009] By controlling the movement of the wrapping mechanism along the Z and Y axes and its rotation around the Y axis in space, and in conjunction with controlling the movement of the window and door frame along the X axis, each profile on the window and door frame is individually wrapped and packaged. During wrapping, one profile on the window and door frame enters the circular hole through the feed opening, driving the rotating body to rotate and causing the wrapping film on it to wrap around and package the profile. When an obstacle is encountered during the wrapping of a single profile, the wrapping mechanism needs to be temporarily withdrawn. The obstacle can be avoided by moving the window and door frame along the X axis or by moving the wrapping mechanism along the Z axis. After avoiding the obstacle, the profile re-enters the circular hole through the feed opening, and the wrapping mechanism continues to wrap and package it. By rotating the wrapping mechanism around the Y axis to adjust its posture, it can be switched to wrapping and packaging adjacent profiles.

[0010] The door and window frames include a door and window frame A without a mullion and a door and window frame B with a mullion. For door and window frame A, the wrapping can be done around the edge of the frame without stopping in the middle. For corners, the wrapping mechanism can be adjusted by rotating around the Y-axis. For door and window frame B, the wrapping can be done around the edge of the frame first, and then the mullion can be wrapped separately. Alternatively, the door and window frame B can be wrapped in an S-shape, and then the remaining mullion can be wrapped separately.

[0011] The material conveying mechanism moves the door and window frame along the X-axis, and the two translational and one rotational mechanisms move the circumferential winding mechanism along the Z-axis and Y-axis and rotate it around the Y-axis. Two material conveying mechanisms are spaced apart along the X-axis, and the two translational and one rotational mechanisms are positioned between the two material conveying mechanisms.

[0012] The material conveying mechanism includes a material conveying bracket. Multiple roller frames are spaced from top to bottom at the front end of the material conveying bracket. Multiple rollers are evenly spaced along the X-axis on each roller frame. Multiple material support rollers are spaced along the X-axis at the bottom front end of the material conveying bracket. A conveyor belt is mounted on each material support roller. The door and window frame is placed upright on the conveyor belt and leans against the rollers at an angle. A guide rail A and a rack A are provided along the X-axis on the material conveying bracket. A slide A is provided on the guide rail A. A reducer A is provided on the slide A. A gear A meshes with the rack A. A servo motor A is provided on the reducer A. A cylinder A is provided along the Y-axis on the slide A. A gripper seat is provided on the cylinder A. A fixed plate and a vertical plate are spaced along the X-axis on the gripper seat. A guide shaft is provided between the fixed plate and the vertical plate. A movable clamping plate is provided on the guide shaft. A clamping cylinder is provided on the vertical plate and connected to the movable clamping plate.

[0013] The two translational and one rotational mechanisms include a column arranged along the Z-axis, a guide rail B and a rack B respectively arranged along the Z-axis on the column, a slide B on the guide rail B, a reducer B on the slide B, a servo motor B at the input end of the reducer B, and a gear B meshing with the rack B at the output end of the reducer B. A guide rail C is arranged along the Y-axis on the slide B, a slide C on the guide rail C, a servo motor C at one end of the slide B, a lead screw connected to the servo motor C, a lead screw nut seat and a lead screw nut on the slide C, the lead screw being mounted on the lead screw nut, a reducer seat on the slide C, a reducer D on the reducer seat, a servo motor D at the input end of the reducer D, and a ring-type winding mechanism connected to the output end of the reducer D.

[0014] The base is composed of plates A and B spaced apart. Plate A has a circular hole A and a feed opening A communicating with the circular hole A. Plate B has a circular hole B and a feed opening B communicating with the circular hole B. The circular hole B is concentric with the circular hole A, and the diameter of the circular hole B is smaller than the diameter of the circular hole A. An annular guide is provided on the inner side of plate A, and an annular auxiliary plate is provided on the inner side of plate B. A rotating body, which is an annular external gear, is provided between the annular guide and the annular auxiliary plate. The annular external gear has a feed notch A, and the annular guide has a feed... The annular auxiliary plate has a feeding notch B, and the annular guide has an annular guide groove on its inner side. The corresponding annular external gear has an annular protrusion on the side near plate A. The annular protrusion is installed on the annular guide groove. The annular external gear has a wrapping film installer on the side near plate B. The base has a driving gear, which meshes with two driven gears. The driven gears mesh with the annular external gear. During the rotation of the annular external gear, at least one driven gear meshes with it. The base has a servo motor E, which is connected to the driving gear through a transmission shaft.

[0015] The stretch film installer includes a threaded hole on the side wall of the annular external gear, a fixing post and a locking nut on the threaded hole, and the stretch film can be detachably installed on the fixing post. The annular external gear has a plurality of auxiliary fixing posts spaced apart along the circumferential direction near the side of plate B, and the auxiliary fixing posts are provided with sleeves.

[0016] The present invention, employing the above-described structure, can bring the following beneficial effects:

[0017] By analyzing and studying the structure of door and window frames, a unique wrapping mechanism was first designed. This mechanism allows the profiles in the door and window frames to enter the wrapping material, and then uses rotational motion to wrap the profiles. Based on the structural characteristics of the door and window frames, spatial motion is allocated to both the frames and the wrapping mechanism. The frames are assigned a movement along the X-axis, while the wrapping mechanism is assigned movement along the Z and Y axes, as well as rotational movement along the Y-axis. This spatial motion allocation can accommodate various door and window frame structures, enabling mechanized wrapping of the frames themselves. This improves the utilization rate of the wrapping film while ensuring wrapping efficiency, which is beneficial for widespread application. Attached image description:

[0018] Figure 1 This is a schematic diagram of the device structure for implementing the wrap-around packaging method of the present invention;

[0019] Figure 2 This is a rear view of the wrapping and packaging device of the present invention;

[0020] Figure 3 This is a front view of the wrapping and packaging device of the present invention;

[0021] Figure 4 This is a side view of the wrapping packaging device of the present invention;

[0022] Figure 5 This is a partial structural schematic diagram of the material conveying mechanism of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the two translational and one rotational mechanism of the present invention;

[0024] Figure 7 This is a top view schematic diagram of the two translational and one rotational mechanisms of the present invention;

[0025] Figure 8 This is a schematic diagram of the structure of the circumferential winding mechanism of the present invention;

[0026] Figure 9 This is a schematic diagram of the internal structure of the circumferential winding mechanism of the present invention;

[0027] Figure 10 This is an exploded view of the circumferential winding mechanism of the present invention;

[0028] Figure 11 A schematic diagram of a door and window frame structure with a mullion;

[0029] Figure 12 This is a schematic diagram of a door and window frame structure with only the frame attached.

[0030] In the diagram, 1. Conveying mechanism; 101. Conveying support bracket; 102. Roller frame; 103. Roller; 104. Material support roller; 105. Conveyor belt; 106. Guide rail A; 107. Rack A; 108. Slide A; 109. Reducer A; 110. Gear A; 111. Servo motor A; 112. Cylinder A; 113. Grip holder; 114. Fixed plate; 115. Vertical plate; 116. Guide shaft; 117. Movable clamping plate; 118. Clamping device. 1. Tightening cylinder; 2. Two translational and one rotating mechanism; 201. Column; 202. Guide rail B; 203. Rack B; 204. Slide B; 205. Reducer B; 206. Servo motor B; 207. Gear B; 208. Guide rail B; 209. Slide C; 210. Servo motor C; 211. Lead screw; 212. Lead screw nut seat; 213. Lead screw nut; 214. Reducer seat; 215. Reducer motor D; 216. Servo motor D; 3. Encircling Winding mechanism, 301, base, 302, circular hole, 303, feed opening, 304, plate A, 305, plate B, 306, circular hole A, 307, feed opening A, 308, circular hole B, 309, feed opening B, 310, annular guide, 311, annular auxiliary plate, 312, annular external gear, 313, feed notch A, 314, feed notch B, 315, feed notch C, 316, annular guide groove, 3 17. Annular protrusion; 318. Stretch film installer; 3181. Threaded hole; 3182. Fixing post; 3183. Locking nut; 319. Drive gear; 320. Driven gear; 321. Servo motor E; 322. Drive shaft; 323. Auxiliary fixing post; 324. Sleeve; 4. Door and window frame; 401. Door and window frame A; 402. Door and window frame B; 403. Frame; 404. Mullion; 405. Profile; 5. Stretch film. Detailed implementation method:

[0031] To more clearly illustrate the overall concept of the present invention, a detailed description will be provided below with reference to the accompanying drawings and examples.

[0032] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the scope of protection of the invention is not limited to the specific embodiments disclosed below.

[0033] The various embodiments in this specification are described in a progressive manner. The same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on describing the differences from other embodiments.

[0034] Furthermore, the terms “X-axis,” “Y-axis,” “Z-axis,” “front end,” etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the location of the indicated technical feature.

[0035] In this invention, unless otherwise explicitly specified and limited, the terms "provided with," "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0036] like Figure 1-12 As shown, a door and window wrapping method includes a wrapping mechanism 3, which can move along the Z-axis and Y-axis and rotate around the Y-axis. The door and window frame 4 to be wrapped can move along the X-axis. The wrapping mechanism 3 includes a base 301, which has a circular hole 302 for accommodating a single profile 405. The base 301 also has a feed opening 303 communicating with the circular hole 302. The base 301 has a rotating body that rotates along the circular hole 302, and the rotating body has a wrapping film 5.

[0037] By controlling the movement of the wrapping mechanism 3 along the Z and Y axes and its rotation around the Y axis in space, and in conjunction with controlling the movement of the door and window frame 4 along the X axis, each profile 405 (including the frame 403 and the mullion 404) on the door and window frame 4 is individually wrapped and packaged. During the wrapping and packaging, one of the profiles 405 on the door and window frame 4 enters the circular hole 302 through the feed opening 303, driving the rotating body to rotate and drive the wrapping film 5 on it to wrap and package the profile 405 in a wrapping manner. When the root profile 405 encounters an obstacle (i.e., a mullion) during the wrapping process, the wrapping mechanism 3 needs to be temporarily withdrawn. The obstacle can be avoided by moving the door and window frame 4 along the X-axis or by moving the wrapping mechanism 3 along the Z-axis. After avoiding the obstacle, the profile 405 re-enters the circular hole 302 through the feed opening 303, and the wrapping mechanism 3 continues to wrap it. By rotating the wrapping mechanism 3 around the Y-axis to adjust its posture, it can then switch to wrapping adjacent profiles 405. By analyzing and studying the structure of the door and window frame 4, a unique wrapping mechanism 3 is designed first. This mechanism allows the profile 405 in the door and window frame 4 to enter the wrapping mechanism 3, and then uses rotational motion to wrap the profile 405. Then, based on the structural characteristics of the door and window frame 4, spatial motion is allocated to the door and window frame 4 and the wrapping mechanism 3. The door and window frame 4 is allocated a motion along the X-axis, and the wrapping mechanism 3 is allocated a moving motion along the Z-axis, a moving motion along the Y-axis, and a rotating motion along the Y-axis. This spatial motion allocation can meet the needs of various door and window frame 4 structures, enabling mechanized wrapping and packaging of the door and window frame 4 itself. While improving the utilization rate of the wrapping film 5, it can also ensure wrapping and packaging efficiency, which is conducive to its widespread application.

[0038] The door and window frame 4 includes a door and window frame A401 without a mullion 404 and a door and window frame B402 with a mullion 404. For door and window frame A401, the frame can be wrapped around the edge 403 without stopping. For corners, the wrapping mechanism 3 can be rotated around the Y-axis for adjustment. For door and window frame B402, the frame can be wrapped around the edge 403 first, and then the mullion 404 can be wrapped separately. Alternatively, the door and window frame B402 can be wrapped in an S-shape, and then the remaining mullion 404 can be wrapped separately.

[0039] A material conveying mechanism 1 is used to move the door and window frame 4 along the X-axis, and two translational and one rotary mechanisms 2 are used to move the circumferential winding mechanism 3 along the Z-axis and Y-axis and rotate it around the Y-axis. Two material conveying mechanisms 1 are spaced apart along the X-axis, and two translational and one rotary mechanisms 2 are positioned between the two material conveying mechanisms 1. A layout of the material conveying mechanism and the two translational and one rotary mechanisms is presented, which is beneficial for saving floor space.

[0040] The material conveying mechanism 1 includes a material conveying bracket 101. Multiple roller frames 102 are spaced apart from top to bottom at the front end of the material conveying bracket 101. Multiple rollers 103 are evenly spaced along the X-axis on each roller frame 102. Multiple material support rollers 104 are spaced apart along the X-axis at the bottom front end of the material conveying bracket 101. A conveyor belt 105 is mounted on each material support roller 104. The door and window frame 4 is placed upright on the conveyor belt 105 and leans against the rollers 103 at an angle. A guide rail A106 and a rack A107 are provided along the X-axis on the material conveying bracket 101. A slide A108 is mounted on the guide rail A106. A reducer A109 is provided on slide A108, and a gear A110 meshes with a rack A107 via the reducer A109. A servo motor A111 is provided on the reducer A109. A cylinder A112 is provided on slide A108 along the Y-axis. A gripper seat 113 is provided on cylinder A112. A fixed plate 114 and a vertical plate 115 are spaced apart on gripper seat 113 along the X-axis. A guide shaft 116 is provided between the fixed plate 114 and the vertical plate 115. A movable clamping plate 117 is provided on the guide shaft 116. A clamping cylinder 118 is provided on the vertical plate 115, and the clamping cylinder 118 is connected to the movable clamping plate 117. A specific structure of the material conveying bracket 101 is provided, which can realize the precise conveying of the door and window frame 4 along the X-axis.

[0041] The two translational and one rotational mechanism 2 includes a column 201 arranged along the Z-axis. A guide rail B202 and a rack B203 are respectively arranged on the column 201 along the Z-axis. A slide B204 is arranged on the guide rail B202, and a reducer B205 is arranged on the slide B204. A servo motor B206 is arranged at the input end of the reducer B205, and a gear B207 meshing with the rack B203 is connected to the output end of the reducer B205. A guide rail C208 is arranged on the slide B204 along the Y-axis. A slide block C209 is provided on slide block B204. A servo motor C210 is provided at one end of the slide block B204. The servo motor C210 is connected to a lead screw 211. A lead screw nut seat 212 and a lead screw nut 213 are provided on slide block C209. The lead screw 211 is mounted on the lead screw nut 213. A reducer seat 214 is provided on slide block C209. A reducer D215 is provided on reducer seat 214. A servo motor D216 is provided at the input end of reducer D215. A ring-type winding mechanism 3 is connected to the output end of reducer D215. A specific implementation of a two-translational-one-rotation mechanism is given, which can achieve precise and rapid spatial movement. Movement in the Z-axis direction realizes lifting and adjustment, movement in the Y-axis direction is used to insert the profile into the circular hole, and rotation along the Y-axis can adjust the posture to meet the needs of profile winding and packaging in different directions.

[0042] The base 301 is composed of plates A304 and B305 spaced apart. Plate A304 has a circular hole A306 and a feed opening A307 communicating with the circular hole A306. Plate B305 has a circular hole B308 and a feed opening B309 communicating with the circular hole B308. The circular hole B308 is concentric with the circular hole A306, and the diameter of the circular hole B308 is smaller than the diameter of the circular hole A306. An annular guide 310 is provided on the inner side of plate A304, and an annular auxiliary piece 311 is provided on the inner side of plate B305. A rotating body, which is an annular external gear 312, is provided between the annular guide 310 and the annular auxiliary piece 311. The annular external gear 312 has a feed notch A313, and the annular guide 310 has a feed... The annular auxiliary plate 311 has a feeding notch B314, and the annular guide 310 has an annular guide groove 316 on its inner side. The corresponding annular external gear 312 has an annular protrusion 317 on the side near plate A304. The annular protrusion 317 is installed on the annular guide groove 316. The annular external gear 312 has a wrapping film installer 318 on the side near plate B305. The base 301 has a driving gear 319, which meshes with two spaced driven gears 320. The driven gears 320 mesh with the annular external gear 312. During the rotation of the annular external gear 312, at least one driven gear 320 meshes with it. The base 301 has a servo motor E321, which is connected to the driving gear 319 through a transmission shaft 322. A specific structural form of a wrapping mechanism 3 is given, which can realize the insertion of the profile into the circular hole (the form is wrapped), and then the wrapping film 5 is wrapped around the profile of the door and window frame 4 by the circumferential rotation motion.

[0043] The stretch film installer 318 includes a threaded hole 3181 on the side wall of the annular external gear 312. A fixing post 3182 and a locking nut 3183 are provided on the threaded hole 3181. The stretch film 5 is detachably and rotatably mounted on the fixing post 3182. Multiple auxiliary fixing posts 323 are spaced circumferentially along the side of the annular external gear 312 near plate B305. Sleeves 324 are provided on the auxiliary fixing posts 323. The specific structural form for installing the stretch film is provided to facilitate the quick installation and replacement of the stretch film 5.

[0044] The above specific embodiments should not be construed as limiting the scope of protection of the present invention. For those skilled in the art, any alternative improvements or modifications made to the embodiments of the present invention shall fall within the scope of protection of the present invention.

[0045] Any aspects of this invention not described in detail are well-known to those skilled in the art.

Claims

1. A wrap-around method of packaging doors and windows, characterized by: The door and window frame to be wrapped is moved along the X axis, the embracing wrapping mechanism includes a base, the base is provided with a circular hole for accommodating a single profile, the base is also provided with a feeding opening in communication with the circular hole, the base is provided with a rotating body rotating along the circular hole, and the rotating body is provided with a wrapping film; Each profile on the door and window frame is wrapped one by one by controlling the movement of the embracing wrapping mechanism along the Z axis and the Y axis and the rotation of the embracing wrapping mechanism around the Y axis in space and the movement of the door and window frame along the X axis. When wrapping, one profile on the door and window frame enters the circular hole through the feeding opening, the rotating body is driven to rotate to drive the wrapping film on the rotating body to wrap the profile, when an obstacle is encountered during the wrapping of a single profile, the embracing wrapping mechanism needs to be temporarily withdrawn, the door and window frame is moved along the X axis or the embracing wrapping mechanism is moved along the Z axis to avoid the obstacle, after avoiding the obstacle, the profile reenters the circular hole through the feeding opening, and the embracing wrapping mechanism continues to wrap it; the posture of the embracing wrapping mechanism is adjusted by rotating the embracing wrapping mechanism around the Y axis, and then the wrapping of the adjacent profile can be switched to the embracing wrapping. The door and window frame includes a door and window frame A without a mullion and a door and window frame B with a mullion, for the door and window frame A, winding and packaging along the frame one round can be achieved, without stopping in the middle, for the corner, through the ring type winding mechanism, rotating adjustment around the Y axis can be achieved; for the door and window frame B, winding and packaging along the frame one round can be achieved first, then winding and packaging of the mullion part is carried out separately, or winding and packaging of the door and window frame B in an S type mode is carried out, then the remaining mullion is wound and packaged separately; the material conveying mechanism is used for X axis moving motion of the door and window frame, the two-translation and one-rotation mechanism is used for Z axis and Y axis moving motion and rotating motion around the Y axis of the ring type winding mechanism; two material conveying mechanisms are arranged at intervals along the X axis direction, and the two-translation and one-rotation mechanism is arranged between the two material conveying mechanisms; the material conveying mechanism includes a material conveying support, a plurality of roller frames are arranged at intervals from top to bottom at the front end of the material conveying support, a plurality of rollers are uniformly and interval arranged on the roller frame along the X axis direction, a plurality of material supporting rollers are arranged at intervals along the X axis direction at the bottom of the front end of the material conveying support, a conveying belt is arranged on the material supporting roller, the door and window frame is vertically placed on the conveying belt, and the door and window frame is inclined and relies on the roller, a guide rail A and a rack A are arranged on the material conveying support along the X axis, a sliding seat A is arranged on the guide rail A, a speed reducer A is arranged on the sliding seat A, the speed reducer A is connected with a gear A engaged with the rack A, a servo motor A is arranged on the speed reducer A, a pneumatic cylinder A is arranged on the sliding seat A along the Y axis direction, a hand clamping seat is arranged on the pneumatic cylinder A, a fixed plate and a vertical plate are arranged at intervals on the hand clamping seat along the X axis direction, a guide shaft is arranged between the fixed plate and the vertical plate, a movable clamping plate is arranged on the guide shaft, a clamping pneumatic cylinder is arranged on the vertical plate and connected with the movable clamping plate; the two-translation and one-rotation mechanism includes a vertical column arranged along the Z axis direction, a guide rail B and a rack B are arranged on the vertical column along the Z axis direction respectively, a sliding seat B is arranged on the guide rail B, a speed reducer B is arranged on the sliding seat B, a servo motor B is arranged on the input end of the speed reducer B, the output end of the speed reducer B is connected with a gear B engaged with the rack B, a guide rail C is arranged on the sliding seat B along the Y axis direction, a sliding seat C is arranged on the guide rail C, a servo motor C is arranged on one end of the sliding seat B, a lead screw is connected with the servo motor C, a nut seat and a nut are arranged on the sliding seat C, the lead screw is mounted on the nut, a speed reducer seat is arranged on the sliding seat C, a speed reducer D is arranged on the speed reducer seat, a servo motor D is arranged on the input end of the speed reducer D, and the ring type winding mechanism is connected with the output end of the speed reducer D.

2. A wrap-around packaging method of a door and window according to claim 1, characterized in that: The base is composed of the plate A and plate B which are arranged at intervals, the plate A is provided with a circular hole A, the plate A is provided with a feeding opening A which communicates with the circular hole A, the plate B is provided with a circular hole B, the plate B is provided with a feeding opening B which communicates with the circular hole B, the circular hole B is concentrically arranged with the circular hole A and the diameter of the circular hole B is smaller than that of the circular hole A, the inner side of the plate A is provided with an annular guide, the inner side of the plate B is provided with an annular auxiliary sheet, the annular guide and the annular auxiliary sheet are provided with the rotating body, the rotating body is an annular external gear, the annular external gear is provided with a feeding gap A, the annular guide is provided with a feeding gap B, the annular auxiliary sheet is provided with a feeding gap C, the inner side of the annular guide is provided with an annular guide groove, the side of the corresponding annular external gear close to the plate A is provided with an annular protrusion, the annular protrusion is installed on the annular guide groove, the side of the annular external gear close to the plate B is provided with a winding film installer, the base is provided with a driving gear, the driving gear is meshed with two driven gears respectively, the driven gears are meshed with the annular external gear, at least one driven gear is meshed with the annular external gear in the rotating process, the base is provided with a servo motor E, the servo motor E is connected with the driving gear through a transmission shaft.

3. A wrap-around packaging method of a door and window according to claim 2, characterized in that: The winding film installer comprises a threaded hole arranged on the side wall of the annular external gear, the threaded hole is provided with a fixing column and a locking nut, the winding film can be detachably installed on the fixing column, the side of the annular external gear close to the plate B is provided with a plurality of auxiliary fixing columns which are arranged at intervals along the circumferential direction, the auxiliary fixing columns are provided with sleeves.

Images