Automatic folding device and packaging line

Abstract

The utility model provides an automatic folding device and packing production line relates to air conditioner packing equipment technical field, solved the technical problem of low packing efficiency caused by the anti - stepping board of prior art adopts manual boxing, this automatic folding device and packing production line include device body, device body includes: lift pickup mechanism is used to pick up the bearing section and drives bearing section lift movement, the bending mechanism is arranged in one side of lift pickup mechanism, and is located the moving path of support section, support section is foldable with bearing section connection, the bending mechanism is used to drive support section and bearing section bending after lift pickup mechanism picks up bearing section. The utility model is used for providing a kind of automatic folding device and packing production line of improving packing efficiency, and effectively reducing personnel cost.

Description

Technical Field

[0001] This utility model relates to the field of air conditioner packaging equipment technology, and in particular to an automatic folding device and packaging production line. Background Technology

[0002] A protective plate is a type of cardboard that protects the indoor unit of an air conditioner after it has been packed. It is placed in the packaging box as the last step before sealing the box. The protective plate includes a load-bearing section and support sections on both sides of the load-bearing section, with creases between the support sections and the load-bearing section.

[0003] Currently, the packing of indoor air conditioner units is automated, but the anti-stepping plates are still manually bent and placed into the packaging box. This undoubtedly increases labor costs, making it impossible to complete the packing process fully automatically, resulting in low packaging efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an automatic folding device and packaging production line to solve the technical problem of low packaging efficiency caused by manual packing of anti-stepping plates in existing technologies. The various technical effects of the preferred solutions among the many technical solutions provided by this invention are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution: The automatic folding device provided by this utility model includes a device body, the device body comprising: A lifting and picking mechanism is used to pick up the bearing section and drive the bearing section to move up and down. A bending mechanism is provided on one side of the lifting and picking mechanism and located on the moving path of the support section. The support section and the bearing section are foldably connected. The bending mechanism is used to drive the support section and the bearing section to bend after the lifting and picking mechanism picks up the bearing section.

[0006] As an optional implementation, the bending mechanism is provided in two sets, and the two sets of bending mechanisms are respectively arranged on both sides of the lifting and picking mechanism and located on the moving paths of the two support segments, so as to drive the two support segments to move closer to each other or further away from each other after the lifting and picking mechanism picks up the bearing segment.

[0007] As an optional implementation, the bending mechanism includes a bending drive and a pusher plate, the pusher plate being connected to the bending drive, and the bending drive driving the pusher plate to reciprocate between an initial position and a bending position.

[0008] As an optional implementation, the pusher plate is provided with an opening plate on its side. The opening plate is positioned toward the middle of the two sets of bending mechanisms and extends downward toward the pusher plate. When the bending drive drives the pusher plate to the bending position, the support section at least partially extends beyond the opening plate.

[0009] As an optional implementation, the opening plate is provided on both sides of the pusher plate.

[0010] As an optional implementation, the pusher plate is further provided with a bending plate, which extends downward from the pusher plate and is disposed on the moving path of the support section.

[0011] As an optional implementation, the bending plate has an S-shaped structure.

[0012] As an optional implementation, the lifting and picking mechanism includes a lifting drive component and a vacuum adsorption component, wherein the vacuum adsorption component is connected to the lifting drive component, and the lifting drive component drives the vacuum adsorption component to move up and down.

[0013] As an optional implementation, the lifting drive assembly includes a lifting drive cylinder, two sets of linear guide rails, two sets of linear sliders, and a lifting cylinder fixing plate, with the two sets of linear guide rails disposed on the lifting cylinder fixing plate. The lifting drive cylinder body is connected between two linear sliders via a lifting cylinder connecting plate. The output end of the lifting drive cylinder is connected to the lifting cylinder fixing plate. The linear slider cooperates with the linear guide rail. The vacuum adsorption component is connected to the lifting drive cylinder body.

[0014] As an optional implementation, an automatic feeding mechanism is also included, which is connected to the device body to drive the device body to move.

[0015] As an optional implementation, the device body includes a support frame and two side frames connected to the support frame. The support frame and the two side frames form a Y-shaped structure. The lifting and picking mechanism is disposed on the support frame, and the two sets of bending mechanisms are respectively disposed on the two sets of side frames.

[0016] As an optional implementation, the two sets of side frames are symmetrically arranged on both sides of the support frame.

[0017] A packaging production line includes an automatic folding device as described above.

[0018] The beneficial effects of this utility model are as follows: The automatic folding device and packaging production line provided by this utility model include a device body, which includes a lifting and picking mechanism and a bending mechanism. The lifting and picking mechanism is used to pick up the carrying section and drive the carrying section to move up and down. The bending mechanism is located on one side of the lifting and picking mechanism and is located on the moving path of the support section. The support section and the carrying section are foldably connected. After the lifting and picking mechanism picks up the carrying section, the bending mechanism drives the support section and the carrying section to bend, so that the anti-stepping plate can be bent to the same size as the opening of the packaging box. Then, the support section and the bent section are inserted into the packaging box, thereby realizing the automatic packing of the anti-stepping plate, greatly improving packaging efficiency, and effectively reducing labor costs.

[0019] Furthermore, two sets of bending mechanisms are provided, each set positioned on either side of the lifting and picking mechanism and located on the movement paths of the two support sections. This allows the lifting and picking mechanism to pick up the carrying section, driving the two support sections of the anti-stepping plate to move closer to or further away from each other. This facilitates the automatic packing of the anti-stepping plate into the packaging box. First, the carrying section is picked up, and then, while the carrying section is being lifted and moved, the bending structure is used to bend the two support sections to match the opening size of the packaging box before inserting them into the box. This achieves automatic packing of the anti-stepping plate, significantly improving packaging efficiency and effectively reducing labor costs. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the automatic folding device of this utility model; Figure 2 This is a partial structural schematic diagram of the automatic folding device of this utility model; Figure 3 This is a schematic diagram of the lifting and picking mechanism of this utility model; Figure 4 This is a schematic diagram of the bending mechanism of this utility model; Figure 5 This is a schematic diagram (a) of the automatic folding device of this utility model in use. Figure 6 This is a schematic diagram (II) of the usage state of the automatic folding device of this utility model; Figure 7 This is a schematic diagram (III) of the usage status of the automatic folding device of this utility model; Figure 8 This is a schematic diagram (four) of the usage status of the automatic folding device of this utility model; Figure 9 This is a schematic diagram (V) of the usage status of the automatic folding device of this utility model; Figure 10 This is a schematic diagram (six) showing the usage state of the automatic folding device of this utility model.

[0022] In the picture: 100. Supporting framework; 200. Side frame; 300. Lifting and picking mechanism; 400. Bending mechanism; 500, anti-stepping board; 600. Packaging boxes; 310. Lifting drive assembly; 311. Lifting drive cylinder; 312. Linear guide rail; 313. Linear slider; 314. Lifting cylinder fixing plate; 315. Lifting cylinder connecting plate; 320. Vacuum adsorption assembly; 410. Bending drive component; 420. Push plate; 430. Bending plate; 440. Unpacking board; 510. Bearing section; 520. Support section. Detailed Implementation

[0023] Please refer to the attached diagram below. Figures 1-10This document explains the content of this utility model and its differences from existing technologies. The technical solutions (including preferred solutions) of this utility model are further described in detail below through accompanying drawings and examples of optional embodiments. It should be noted that any technical feature or solution in this embodiment is one or more of a variety of optional technical features or solutions. For the sake of brevity, this document cannot exhaustively list all alternative technical features and solutions of this utility model, nor is it convenient to emphasize that each implementation of a technical feature is one of multiple optional implementations. Therefore, those skilled in the art should understand that any technical means provided by this utility model can be replaced, or any two or more technical means or features provided by this utility model can be combined to obtain a new technical solution. No technical feature or solution in this embodiment limits the scope of protection of this utility model. The scope of protection of this utility model should include any alternative technical solutions that can be conceived by those skilled in the art without creative effort, as well as new technical solutions obtained by combining any two or more technical means or features provided by this utility model.

[0024] In the description of this invention, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0026] This invention provides an automatic folding device that improves packaging efficiency and effectively reduces labor costs.

[0027] The following is combined Figures 1-10 The technical solution provided by this utility model will be described in more detail.

[0028] This utility model provides an automatic folding device for a 500-degree anti-stepping board, including a device body, the device body comprising: The lifting and picking mechanism 300 is used to pick up the support section 510 of the anti-stepping plate 500 and drive the support section 510 to move up and down. Two sets of bending mechanisms 400 are respectively arranged on both sides of the lifting and picking mechanism 300 and are located on the moving path of the two support sections 520 of the anti-stepping plate 500. They are used to drive the two support sections 520 of the anti-stepping plate 500 to move closer to each other or further away from each other after the lifting and picking mechanism 300 picks up the bearing section 510.

[0029] The automatic folding device for the anti-stepping board 500 provided by this utility model includes a device body, which includes a lifting and picking mechanism 300 and a bending mechanism 400. The lifting and picking mechanism 300 is used to pick up the support section 510 of the anti-stepping board 500 and drive the support section 510 to move up and down. Two sets of bending mechanisms 400 are respectively arranged on both sides of the lifting and picking mechanism 300 and are respectively located on the movement path of the two support sections 520 of the anti-stepping board 500, and are used to fold the anti-stepping board 500 after the lifting and picking mechanism 300 picks up the support section 510. The two support sections 520 of the anti-stepping plate 500 are driven to move closer to or further away from each other, so that when the anti-stepping plate 500 needs to be placed into the packaging box 600, the carrying section 510 is picked up first, and then the two support sections 520 are bent to match the opening size of the packaging box 600 when the carrying section 510 is moved up and down. Then, the two support sections 520 are inserted into the packaging box 600, thereby realizing the automatic packing of the anti-stepping plate 500, which greatly improves packaging efficiency and can effectively reduce labor costs.

[0030] Understandably, the lifting and picking mechanism 300 first descends to pick up the bearing section 510 of the anti-stepping plate 500, and then drives the bearing section 510 to rise and move. As the bearing section 510 moves, the support section 520 also rises and moves. Since the bending mechanism 400 is set on the moving path of the support section 520, the bending structure will drive the support section 520 and the bearing section 510 to bend, and can drive the two support sections 520 to move closer to each other, so that the two support sections 520 and the bearing section 510 are perpendicular or set at an acute angle. Finally, the lifting and picking mechanism 300 drives the anti-stepping plate 500 to descend, thus completing the packing of the anti-stepping plate 500. After the packing is completed, the bending structure and the lifting and picking mechanism 300 are reset.

[0031] It should be noted that in some embodiments, the bending mechanism 400 may be provided in one or more sets, thereby realizing the packing of the anti-stepping plate 500 by driving one or more sets of the support segments 520 to bend. For example, when the anti-stepping plate is an L-shaped structure, the first side of the L-shaped structure is the support segment 520, and the other side is the load-bearing segment 510. The load-bearing segment 510 is provided with a foldable support segment 520. The bending mechanism 400 drives the foldable support segment 520 to bend, forming a U-shaped anti-stepping plate 500. Alternatively, the anti-stepping plate 500 may also be provided with a load-bearing segment 510 and four support segments 520, all four support segments 520 being foldably connected to the load-bearing segment 510. The four sets of bending mechanisms 400 respectively drive the four sets of support segments 520 to bend.

[0032] In some embodiments of this utility model, the bending mechanism 400 includes a bending drive 410 and a pusher plate 420. The pusher plate 420 is connected to the bending drive 410, and the bending drive 410 drives the pusher plate 420 to reciprocate between an initial position and a bending position.

[0033] In some embodiments of the present invention described above, the bending mechanism 400 includes a bending drive 410 and a pusher plate 420. The pusher plate 420 is disposed on the moving path of the support section 520. The pusher plate 420 is connected to the bending drive 410. The bending drive 410 drives the pusher plate 420 to reciprocate between the initial position and the bending position, thereby driving the support section 520 and the bearing section 510 to move to a vertical state or an acute angle state.

[0034] It is understood that the pusher plate 420 is arranged on the moving path of the support section 520. When the support section 520 moves upward, the support section 520 first contacts the pusher plate 420. The pusher plate 420 can drive the support section 520 and the bearing section 510 to bend initially. Then, under the driving action of the bending drive member 410, the support section 520 and the bearing section 510 are driven to move to a vertical state or an acute angle state.

[0035] In some embodiments of this utility model, the pusher plate 420 is provided with an opening plate 440 on its side. The opening plate 440 is disposed toward the middle of the two sets of bending mechanisms 400 and extends downward toward the pusher plate 420. When the bending drive member 410 drives the pusher plate 420 to move to the bending position, the support section 520 at least partially extends beyond the opening plate 440.

[0036] In some of the embodiments of this utility model described above, a box opening plate 440 is provided on the side of the pusher plate 420. The function of the box opening plate 440 is that when the support section 520 and the bearing section 510 are in a perpendicular state or an acute angle state, the box opening plate 440 can open the box lid of the packaging box 600, prevent the box lid from affecting the insertion of the anti-stepping plate 500, and improve the packing efficiency.

[0037] Specifically, the opening plate 440 is positioned towards the middle of the two sets of bending mechanisms 400 and extends below the pusher plate 420. When the bending drive member 410 drives the pusher plate 420 to move to the bending position, the support section 520 at least partially extends beyond the opening plate 440. The opening plate 440 can contact the lid of the packaging box 600 before the support section 520, avoiding the problem that the support section 520 may not be able to be inserted smoothly if the anti-stepping plate 500 directly contacts the lid.

[0038] More specifically, the opening panel 440 has an L-shaped structure.

[0039] Preferably, the bending drive 410 drives the pusher plate 420 to move, causing the support section 520 and the bearing section 510 to move to an acute angle setting state. At this time, the included angle between the support section 520 and the bearing section 510 is an acute angle, and the opening plate 440 is vertically set. When the support section 520 and the bearing section 510 move to the acute angle setting state, the end of the support section 520 exceeds the opening plate 440. During the process of the bending drive 410 driving the pusher plate 420 back to the perpendicular state, the opening plate 440 can drive the lid of the packaging box 600 to move to both sides, thereby ensuring that the lid will not affect the insertion of the support section 520 into the packaging box 600.

[0040] In some embodiments of this utility model, the opening plate 440 is provided on both sides of the pusher plate 420.

[0041] In some embodiments of the present invention described above, by providing the box opening plates 440 on both sides of the pusher plate 420, the box lid of the packaging box 600 is opened using the two box opening plates 440, thereby ensuring the accurate insertion of the anti-stepping plate 500.

[0042] In some embodiments of this utility model, a bending plate 430 is also provided on the pusher plate 420, the bending plate 430 extends downward from the pusher plate 420, and the bending plate 430 is disposed on the moving path of the support section 520.

[0043] In some embodiments of the present invention described above, a bending plate 430 is provided on the pusher plate 420. The bending plate 430 extends downward from the pusher plate 420. The bending plate 430 can contact the support section 520 before the pusher plate 420. The bending plate 430 can pre-bend the support section 520 and the bearing section 510 at a certain angle, thereby ensuring that when the bending drive member 410 drives the pusher plate 420 to move, the support section 520 and the bearing section 510 bend smoothly along the crease, ensuring that the bending position is fixed and improving the packing accuracy and packing efficiency.

[0044] In some embodiments of this utility model, the bending plate 430 has an S-shaped structure.

[0045] In some of the embodiments of this utility model described above, the bending plate 430 has an S-shaped structure, which ensures that the support section 520 and the bearing section 510 are slowly bent along the crease.

[0046] In some embodiments of this utility model, the lifting and picking mechanism 300 includes a lifting drive component 310 and a vacuum adsorption component 320. The vacuum adsorption component 320 is connected to the lifting drive component 310, and the lifting drive component 310 drives the vacuum adsorption component 320 to move up and down.

[0047] In some embodiments of the present invention described above, the lifting and picking mechanism 300 includes a lifting drive component 310 and a vacuum adsorption component 320. The vacuum adsorption component 320 is used to adsorb the bearing section 510. The vacuum adsorption component 320 is connected to the lifting drive component 310. The lifting drive component 310 drives the vacuum adsorption component 320 to move up and down, thereby driving the bearing section 510 to move up and down.

[0048] It should be noted that the vacuum adsorption component 320 is existing technology and will not be described in detail here.

[0049] In some embodiments of this utility model, the lifting drive assembly 310 includes a lifting drive cylinder 311, two sets of linear guide rails 312, two sets of linear sliders 313, and a lifting cylinder fixing plate 314, with the two sets of linear guide rails 312 disposed on the lifting cylinder fixing plate 314. The lifting cylinder body is connected between two linear sliders 313 via a lifting cylinder connecting plate 315. The output end of the lifting drive cylinder 311 is connected to the lifting cylinder fixing plate 314. The linear slider 313 cooperates with the linear guide rail 312. The vacuum adsorption component 320 is connected to the lifting drive cylinder 311 body.

[0050] In some embodiments of the present invention described above, the lifting drive assembly 310 includes a lifting drive cylinder 311, two sets of linear guide rails 312, two sets of linear sliders 313, and a lifting cylinder fixing plate 314. The two sets of linear guide rails 312 are disposed on the lifting cylinder fixing plate 314. The cylinder body of the lifting drive cylinder 311 is connected between the two linear sliders 313 through a lifting cylinder connecting plate 315. The output end of the lifting drive cylinder 311 is connected to the lifting cylinder fixing plate 314. The linear sliders 313 cooperate with the linear guide rails 312. When the lifting cylinder is activated, it can drive the cylinder body of the lifting drive cylinder 311 to slide along the linear guide rails 312, thereby realizing the lifting and lowering movement of the vacuum adsorption assembly 320.

[0051] In some embodiments of this utility model, an automatic feeding mechanism is also included, which is connected to the device body and is used to drive the device body to move.

[0052] In some of the embodiments of this utility model described above, the automatic feeding mechanism is connected to the device body to drive the device body to move, thereby causing the device body to move between the material picking position and the material discharging position.

[0053] When the automatic feeding mechanism drives the device body to the material picking position, the device body can pick up the anti-stepping plate 500. When the automatic feeding mechanism drives the device body to the material dispensing position, the device body can put the anti-stepping plate 500 into the packaging box 600.

[0054] Specifically, the automatic feeding mechanism can be a reciprocating motion mechanism, a two-axis linkage mechanism, or a three-axis linkage mechanism, etc. The automatic feeding mechanism can adopt the reciprocating motion mechanism, two-axis linkage mechanism, or three-axis linkage mechanism in the prior art, etc., which will not be elaborated here.

[0055] In some embodiments of this utility model, the device body includes a support frame 100 and two side frames 200 connected to the support frame 100. The two sets of side frames 200 are symmetrically arranged on both sides of the support frame 100. The support frame 100 and the two side frames 200 form a Y-shaped structure. The lifting and picking mechanism 300 is arranged on the support frame 100, and the two sets of bending mechanisms 400 are respectively arranged on the two sets of side frames 200.

[0056] In some specific embodiments of this utility model, the support frame 100 and the side frame 200 are constructed from fiberglass boards.

[0057] This utility model also provides a packaging production line, including the anti-stepping board 500 automatic folding device as described above.

[0058] The packaging production line provided by this utility model includes the automatic folding device for the anti-stepping plate 500 as described above. It also has the beneficial technical effect of automatically packing the anti-stepping plate 500, greatly improving packaging efficiency, and effectively reducing labor costs.

[0059] Example 1: The present invention provides an automatic folding device for anti-stepping board 500, which includes a device body and an automatic feeding mechanism. The automatic feeding mechanism is connected to the device body to drive the device body to move.

[0060] The device body includes a support frame 100 and two side frames 200 connected to the support frame 100. The two sets of side frames 200 are symmetrically arranged on both sides of the support frame 100. The support frame 100 and the two side frames 200 form a Y-shaped structure. A lifting and picking mechanism 300 is provided on the support frame 100, and a bending mechanism 400 is provided on each of the two sets of side frames 200.

[0061] The lifting and picking mechanism 300 is used to pick up the bearing section 510 of the anti-stepping plate 500 and drive the bearing section 510 to move up and down; the two sets of bending mechanisms 400 are respectively located on the movement path of the two support sections 520 of the anti-stepping plate 500, and are used to drive the two support sections 520 of the anti-stepping plate 500 to move closer to each other or further away from each other after the lifting and picking mechanism 300 picks up the bearing section 510.

[0062] Furthermore, the lifting and picking mechanism 300 includes a lifting drive component 310 and a vacuum adsorption component 320. The vacuum adsorption component 320 is connected to the lifting drive component 310, and the lifting drive component 310 drives the vacuum adsorption component 320 to move up and down.

[0063] The lifting drive assembly 310 includes a lifting drive cylinder 311, two sets of linear guide rails 312, two sets of linear sliders 313, and a lifting cylinder fixing plate 314. The two sets of linear guide rails 312 are mounted on the lifting cylinder fixing plate 314. The cylinder body of the lifting drive cylinder 311 is connected between two linear sliders 313 via a lifting cylinder connecting plate 315. The output end of the lifting drive cylinder 311 is connected to the lifting cylinder fixing plate 314. The linear slider 313 cooperates with the linear guide rail 312. The vacuum adsorption assembly 320 is connected to the cylinder body of the lifting drive cylinder 311.

[0064] Furthermore, the bending mechanism 400 includes a bending drive 410 and a pusher plate 420. The pusher plate 420 is connected to the bending drive 410, and the bending drive 410 drives the pusher plate 420 to reciprocate between the initial position and the bending position.

[0065] The pusher plate 420 is also provided with a bending plate 430, which extends downward from the pusher plate 420 and is located on the moving path of the support section 520.

[0066] The pusher plate 420 is also provided with opening plates 440 on both sides. The opening plates 440 are arranged toward the middle of the two sets of bending mechanisms 400 and extend downward of the pusher plate 420. When the bending drive member 410 drives the pusher plate 420 to move to the bending position, the support section 520 at least partially exceeds the opening plate 440.

[0067] This utility model also provides a packaging production line, including the anti-stepping board 500 automatic folding device as described above.

[0068] The working process of the anti-stepping board 500 automatic folding device provided by this utility model is as follows: S1. The lifting drive assembly 310 moves downward, and the vacuum adsorption assembly 320 is used to pick up the bearing section 510 of the anti-stepping plate 500. S2. The lifting drive assembly 310 rises and drives the bearing section 510 and the support section 520 to rise and move; S3. During the upward movement of the bearing section 510 and the support section 520, the support section 520 comes into contact with the bending plate 430 and gradually bends at a certain angle with the bearing section 510. S4. The bending drive 410 drives the pusher plate 420 to move to the bending position. At this time, the support section 520 and the bearing section 510 are bent to the maximum angle. At this time, the support section 520 and the bearing section 510 are set at an acute angle. S5. The automatic feeding mechanism drives the device body to move above the packaging box 600 and causes the opening plate 440 to extend into the packaging box 600; S6. The bending drive 410 drives the pusher plate 420 to move towards the initial position so that the support section 520 is set vertically, and the opening plate 440 will drive the lid of the packaging box 600 to open outward. S7. The lifting drive assembly 310 moves downward to place the anti-stepping plate 500 into the packaging box 600, completing the packing.

[0069] In the description of this specification, references to terms such as "example," "embodiment," or "some embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0070] Of course, the present invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. An automatic folding device, characterized in that, Includes a device body, the device body comprising: A lifting and picking mechanism is used to pick up the bearing section and drive the bearing section to move up and down. A bending mechanism is provided on one side of the lifting and picking mechanism and located on the moving path of the support section. The support section and the bearing section are foldably connected. The bending mechanism is used to drive the support section and the bearing section to bend after the lifting and picking mechanism picks up the bearing section.

2. The automatic folding device according to claim 1, characterized in that, The bending mechanism is provided in two sets, and the two sets of bending mechanisms are respectively located on both sides of the lifting and picking mechanism and on the moving paths of the two support segments, so as to drive the two support segments to move closer to each other or further away from each other after the lifting and picking mechanism picks up the bearing segment.

3. The automatic folding device according to claim 2, characterized in that, The bending mechanism includes a bending drive and a pusher plate. The pusher plate is connected to the bending drive, and the bending drive drives the pusher plate to reciprocate between an initial position and a bending position.

4. The automatic folding device according to claim 3, characterized in that, The pusher plate has an opening plate on its side. The opening plate is positioned towards the middle of the two sets of bending mechanisms and extends downward from the pusher plate. When the bending drive drives the pusher plate to the bending position, the support section at least partially extends beyond the opening plate.

5. The automatic folding device according to claim 4, characterized in that, The ejector plate has the ejector plate on both sides.

6. The automatic folding device according to claim 3, characterized in that, The pusher plate is also provided with a bending plate, which extends downward from the pusher plate and is located on the moving path of the support section.

7. The automatic folding device according to claim 6, characterized in that, The bent plate has an S-shaped structure.

8. The automatic folding device according to claim 1, characterized in that, The lifting and picking mechanism includes a lifting drive component and a vacuum adsorption component. The vacuum adsorption component is connected to the lifting drive component, and the lifting drive component drives the vacuum adsorption component to move up and down.

9. The automatic folding device according to claim 8, characterized in that, The lifting drive assembly includes a lifting drive cylinder, two sets of linear guide rails, two sets of linear sliders, and a lifting cylinder fixing plate, with the two sets of linear guide rails mounted on the lifting cylinder fixing plate. The lifting drive cylinder body is connected between two linear sliders via a lifting cylinder connecting plate. The output end of the lifting drive cylinder is connected to the lifting cylinder fixing plate. The linear slider cooperates with the linear guide rail. The vacuum adsorption component is connected to the lifting drive cylinder body.

10. The automatic folding device according to claim 1, characterized in that, It also includes an automatic feeding mechanism, which is connected to the device body to drive the device body to move.

11. The automatic folding device according to claim 2, characterized in that, The device body includes a support frame and two side frames connected to the support frame. The support frame and the two side frames form a Y-shaped structure. The lifting and picking mechanism is disposed on the support frame, and the two sets of bending mechanisms are respectively disposed on the two sets of side frames.

12. The automatic folding device according to claim 11, characterized in that, The two sets of side frames are symmetrically arranged on both sides of the supporting frame.

13. A packaging production line, characterized in that, Includes the automatic folding device as described in any one of claims 1-11.

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