Hemming equipment

Abstract

The present invention provides an edge wrapping device for edge wrapping a frame structure, wherein the frame structure comprises a frame body and a convex edge circumferentially connected to the frame body and folded outward, a positioning device for positioning the frame structure, a conveying device for conveying the frame structure and for covering the edge wrapping material on the convex edge, the edge wrapping material can undergo plastic deformation and has a main body overlapping with the convex edge and a protruding portion connected to the main body and protruding from the convex edge, a bending component in the edge wrapping device can move toward the protruding portion to push the protruding portion to bend a first bending angle relative to the main body, and the edge wrapping component can move toward the protruding portion to push the protruding portion to continue to bend a second bending angle, thereby realizing edge wrapping of the frame structure. The edge wrapping device realizes conveying, positioning and edge wrapping of the frame structure by setting a positioning device, a conveying device and an edge wrapping device, without manual operation, thereby improving operation efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of house construction, and more specifically, relates to an edge wrapping device. Background Art

[0002] At present, the national and local governments have successively issued a series of policies to promote prefabricated buildings, and various enterprises have successively carried out research on prefabricated buildings. Modular integrated houses are a kind of building form with a high degree of prefabrication that conforms to the form of prefabricated buildings. This type of building is a building structure formed by using a single room as a prefabricated component unit, producing prefabricated components in a factory and transporting the prefabricated components to the construction site for installation.

[0003] Among them, the prefabricated components of the modular integrated house usually include a frame structure. In order to protect the upper end of the frame structure from damage, it is necessary to use edging materials to hem the frame structure. However, in the prior art, the frame structure is usually transported, positioned and hemmed by manual labor, which has low operating efficiency. Summary of the invention

[0004] The object of the present invention is to provide an edge wrapping device to solve the technical problem in the prior art of low working efficiency of manually carrying, positioning and edge wrapping a frame structure.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide an edge wrapping device for wrapping a frame structure, wherein the frame structure comprises a frame body and a convex edge circumferentially connected to the frame body and folded outward, wherein the convex edge cover is provided with an edge wrapping material capable of plastic deformation, wherein the edge wrapping material comprises a main body portion overlapping with the edge wrapping material and a protruding portion connected to the main body portion and protruding from the convex edge, wherein the edge wrapping device comprises:

[0006] A positioning device, used for positioning the frame structure, the positioning device comprises a bearing member, a first positioning assembly and a second positioning assembly, the bearing member is used for bearing the frame structure, the first positioning assembly is connected to the bearing member and is used for limiting the movement of the frame structure in a first direction, and the second positioning assembly is connected to the bearing plate and is used for limiting the movement of the frame structure in a second direction;

[0007] A transport device, used for transporting the frame structure to the positioning device, the transport device comprising an adsorption mechanism and a driving mechanism, the adsorption mechanism is used for adsorbing the frame structure, the driving mechanism is connected to the adsorption mechanism, the driving mechanism can drive the adsorption mechanism to move from the material suction position to the first material loading position, and can also drive the adsorption mechanism to move from the first material loading position to the material unloading position;

[0008] The edging device includes a bending component and an edging component, wherein the bending component can move toward the protrusion to push the protrusion to bend at a first bending angle relative to the main body, and the edging component can move toward the protrusion to push the protrusion to continue to bend at a second bending angle.

[0009] Furthermore, the bending component has a first pushing surface arranged at an obtuse angle to the protrusion, and the first pushing surface can abut against the edge of the protrusion when the bending component moves toward the protrusion, and push the protrusion to slide along the first pushing surface, so that the protrusion is bent at the first bending angle relative to the main body.

[0010] Furthermore, the edge-wrapping component can abut against the side surface of the protruding portion when moving toward the protruding portion, and push the protruding portion to continue to bend the second bending angle.

[0011] Furthermore, after the protrusion is bent at the second bending angle, it is attached to a side of the convex edge facing away from the main body.

[0012] Furthermore, the bending assembly includes a plurality of circumferentially distributed bending mechanisms, the bending mechanism including a pin, a guide member and a driving member, the pin being slidably connected to the guide member, and the driving member being used to drive the pin to slide along the extension direction of the guide member so that the pin pushes the protrusion to bend downward to the first bending angle.

[0013] Furthermore, the edging assembly also includes a plurality of circumferentially distributed pushing and wiping mechanisms, the pushing and wiping mechanisms including a wiping head, a sliding member and a power member, the wiping head is slidably connected to the sliding member, and the power member is used to drive the wiping head to slide along the extension direction of the sliding member so that the wiping head pushes the protrusion to continue folding the second bending angle.

[0014] Furthermore, the bending assembly has the same movement direction as the edging assembly, the bending assembly is located below the edging assembly, and the positioning device further comprises a lifting member connected to the supporting member, and the lifting member is used to drive the supporting member to rise and fall.

[0015] Further, the supporting member includes a supporting plate, the supporting plate has a first side, a second side, a third side and a fourth side, the first side is arranged opposite to the third side, the second side is arranged opposite to the fourth side, the first positioning assembly includes a first fixing member and a first pressing member, the first fixing member is connected to the first side, the first pressing member is connected to the third side, and the first pressing member is used to push the frame structure so that the first fixing member and the first pressing member jointly clamp the frame structure.

[0016] Furthermore, the second positioning assembly includes a second fixing member and a second pressing member, the second fixing member is connected to the fourth side portion, the second pressing member is connected to the second side portion, and the second pressing member is used to push the frame structure so that the second fixing member and the second pressing member jointly clamp the frame structure.

[0017] Furthermore, the transport device also includes a grabbing mechanism connected to the driving mechanism, the grabbing mechanism can grab the insulation component and the edging material, and the driving mechanism can drive the grabbing mechanism to reciprocate between a first grabbing position and a second loading position, and can also drive the grabbing mechanism to reciprocate between the second grabbing position and the second loading position.

[0018] The beneficial effects of the hemming equipment provided by the present invention are as follows: the hemming equipment of the present invention is used for hemming a frame structure, the frame structure includes a frame body and a convex edge circumferentially connected to the frame body and folded outward, a positioning device is used for positioning the frame structure, a conveying device is used for conveying the frame structure to the positioning device and for covering the hemming material on the convex edge, the hemming material can undergo plastic deformation and has a main body overlapping with the convex edge and a protruding portion connected to the main body and protruding from the convex edge, the hemming device includes a bending component and an hemming component, the bending component can move toward the protruding portion to push the protruding portion to bend a first bending angle relative to the main body, and the hemming component can move toward the protruding portion to push the protruding portion to continue to bend a second bending angle, thereby realizing hemming the frame structure. The hemming equipment realizes conveying, positioning and hemming of the frame structure by setting a positioning device, a conveying device and an hemming device, without manual operation, thereby improving operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A schematic diagram of the three-dimensional structure of an edge wrapping device provided in an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of the exploded structure of the hemming equipment provided by an embodiment of the present invention;

[0022] Figure 3 A schematic diagram of a three-dimensional structure of a frame structure provided by an embodiment of the present invention;

[0023] Figure 4A schematic diagram of the assembly of a heat-insulating component, an edge-wrapping material, and a frame structure provided in an embodiment of the present invention;

[0024] Figure 5 A schematic diagram of a structure in which a frame structure and an edge material provided in an embodiment of the present invention are assembled together;

[0025] Figure 6 A schematic diagram of the structure of the hemming material after the first bending provided by an embodiment of the present invention;

[0026] Figure 7 A schematic diagram of the structure of the hemming material after the second bending provided by an embodiment of the present invention;

[0027] Figure 8 A schematic diagram of the structure of a bending assembly provided in an embodiment of the present invention;

[0028] Fig. 9 A schematic diagram of the structure of an edge wrapping assembly provided in an embodiment of the present invention;

[0029] Fig.10 A schematic diagram of a portion of the structure of a positioning device provided in an embodiment of the present invention;

[0030] Fig.11 A schematic diagram of a structure in which a driving mechanism provided by an embodiment of the present invention is connected to an adsorption mechanism;

[0031] Fig.12 A schematic diagram of the structure in which a driving mechanism provided in an embodiment of the present invention is connected to a grasping mechanism.

[0032] Among them, the reference numerals in the figure are:

[0033] 1. Frame structure; 11. Frame body; 12. Convex edge; 2. Edge material; 21. Main body; 22. Protruding portion; 3. Heat insulation member; 100. Positioning device; 110. Carrying member; 111. Carrying plate; 1111. First edge; 1112. Second edge; 1113. Third edge; 1114. Fourth edge; 120. First positioning assembly; 121. First fixing member; 122. First pressing member; 130. Second positioning assembly; 131. Second fixing member Part; 132, second pressing part; 140, lifting part; 210, adsorption mechanism; 220, driving mechanism; 230, grasping mechanism; 300, hemming device; 310, bending assembly; 311, bending mechanism; 3111, top head; 3100, first pushing surface; 3112, guide member; 3113, driving member; 320, hemming assembly; 321, pushing and wiping mechanism; 3211, wiping head; 3212, sliding member; 3213, power member;. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0036] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] See also Figures 1 to 3 , the hemming equipment provided by the present invention is now described. The hemming equipment is used to hem the frame structure 1, the frame structure 1 includes a frame body 11 and a convex edge 12 circumferentially connected to the frame body 11 and folded outward. It should be noted that the frame structure 1 is the upper frame of the modular integrated house, which is a prefabricated component of the modular integrated house and is used to build the modular integrated house. The cross-sectional shape of the frame body 11 is not limited in this embodiment, and can be a quadrilateral, pentagon, triangle or any other polygon within the scope of this embodiment, and the contour of the convex edge 12 is not limited in this embodiment.

[0039] The hemming device includes a positioning device 100 , a conveying device and an hemming device 300 .

[0040] The positioning device 100 is used to position the frame structure 1 .

[0041] See also Figure 2 and Figure 5The transport device is used to transport the frame structure 1 to the positioning device 100 and to cover the edging material 2 on the flange 12. The edging material 2 can undergo plastic deformation and has a main body 21 overlapping the flange 12 and a protrusion 22 connected to the main body 21 and protruding from the flange 12. It should be noted that there are multiple protrusions 22 and they are arranged at intervals, wherein the shape and size of each protrusion 22 match the flange 12, so that each protrusion 22 covers the flange 12 that can correspond to it. The edging material 2 is a common skin structure made of soft non-metallic material, which can undergo plastic deformation when a certain bending stress is applied. Specifically, the soft non-metallic material is one of aluminum alloy, magnesium alloy, titanium alloy or tungsten-molybdenum alloy.

[0042] See also Figure 2 The hemming device 300 includes a bending assembly 310 and an hemming assembly 320. The bending assembly 310 can move toward the protruding portion 22 to push the protruding portion 22 to bend at a first bending angle relative to the main body 21. Specifically, the protruding portion 22 can be deformed. When the bending assembly 310 pushes the protruding portion 22, the protruding portion 22 can bend downward, and the first bending angle is an acute angle. The hemming assembly 320 can move toward the protruding portion 22 to push the protruding portion 22 to continue to bend at a second bending angle. Specifically, after the protruding portion 22 is bent for the first time, the hemming assembly 320 can push the protruding portion 22 that has been bent in the same direction to continue to bend at a second bending angle, so that the protruding portion 22 can fit the bottom side of the flange 12.

[0043] Compared with the prior art, the hemming device provided by the present invention is used to hem a frame structure 1, wherein the frame structure 1 includes a frame body 11 and a circumferentially connected to the frame body 1 1 and a convex edge 12 folded outward, the positioning device 100 is used to position the frame structure 1, the carrying device is used to carry the frame structure 1 to the positioning device 100 and is used to cover the edging material 2 on the convex edge 12, the edging material 2 can undergo plastic deformation and has a main body 21 overlapping with the convex edge 12 and a protruding portion 22 connected to the main body 21 and protruding from the convex edge 12, the edging device 300 includes a bending component 310 and an edging component 320, the bending component 310 can move toward the protruding portion 22 to push the protruding portion 22 to bend a first bending angle relative to the main body 21, the edging component 320 can move toward the protruding portion 22 to push the protruding portion 22 to continue to bend a second bending angle, so that the edging material 2 is folded in half after being bent at the first bending angle and the second bending angle, and covers the convex edge 12 to achieve edging of the frame structure 1. The edge wrapping device realizes the conveying, positioning and edge wrapping of the frame structure 1 by providing a positioning device 100, a conveying device and an edge wrapping device 300, without manual operation, thereby improving the operation efficiency.

[0044] See also Figure 2 and Figure 8 As a specific embodiment of the hemming device provided by the present invention, the bending assembly 310 has a first pushing surface 3100 arranged at an obtuse angle with the protruding portion 22. The first pushing surface 3100 can abut against the edge of the protruding portion 22 when the bending assembly 310 moves toward the protruding portion 22, and push the protruding portion 22 to slide along the first pushing surface 3100, so that the protruding portion 22 is bent at a first bending angle relative to the main body 21. Specifically, since the surface of the protruding portion 22 is a plane, when the first pushing surface 3100 pushes the protruding portion 22, the first pushing surface 3100 abutting against the edge of the protruding portion 22 will apply a thrust to the protruding portion 22, and the protruding portion 22 will bend downward under the action of plastic deformation and bend at the first bending angle relative to the main body 21, thereby gradually fitting to the first pushing surface 3100, so that the protruding portion 22 is bent at the first bending angle.

[0045] Preferably, the first bending angle is 45 degrees.

[0046] See also Figure 2 and Figure 6 As a specific embodiment of the hemming device provided by the present invention, the hemming assembly 320 can abut against the side of the protruding portion 22 when moving toward the protruding portion 22, and push the protruding portion 22 to continue to bend the second bending angle. It should be noted that the side refers to the surface facing the hemming assembly 320 formed after the protruding portion 22 is bent at the first bending angle. After the protruding portion 22 is bent at the first bending angle, it will tilt downward by 45 degrees. At this time, the protruding portion 22 cannot cover the convex edge 12, so the hemming assembly 320 needs to continue to push the side of the protruding portion 22 so that the protruding portion 22 continues to bend at the second bending angle and finally covers the convex edge 12.

[0047] Preferably, the second bending angle is 135 degrees, so that the protruding portion 22 is just folded in half.

[0048] See also Figure 2 and Figure 7 As a specific embodiment of the hemming device 300 provided by the present invention, the protruding portion 22 is bent at a second bending angle and is attached to the side of the convex edge 12 facing away from the main body 21. Specifically, the protruding portion 22 is attached to one side of the main body 21 after being bent at the second bending angle, so that the protruding portion 22 is just folded in half, so that each protruding portion 22 is more stable when wrapped on the convex edge 12, thereby improving the hemming effect.

[0049] See also Figure 8As a specific embodiment of the hemming device 300 provided by the present invention, the bending assembly 310 includes a plurality of circumferentially distributed bending mechanisms 311, the bending mechanism 311 includes a pin 3111, a guide member 3112 and a driving member 3113, the pin 3111 is slidably connected to the guide member 3112, and the driving member 3113 is used to drive the pin 3111 to slide along the extension direction of the guide member 3112, so that the pin 3111 pushes the protruding portion 22 to bend downward at a first bending angle. The specific working principle is as follows: the driving member 3113 is pushed outward to drive the head 3111 to slide along the extension direction of the guide member 3112, so that the first pushing surface 3100 on the head 3111 punches the corresponding protrusion 22 until the protrusion 22 is punched downwardly at a 45° angle, and then the driving member 3113 retracts to drive the head 3111 to reset, completing the first bending operation of each protrusion 22, wherein each bending mechanism 311 can operate on the corresponding protrusion 22 in sequence or simultaneously. By setting up a bending mechanism to push the protrusion 22, it is unnecessary to manually bend the protrusion 22, thereby greatly improving the bending speed.

[0050] See also Figure 8 As a specific embodiment of the hemming device 300 provided by the present invention, the length of the plug 3111 matches the length of the protrusion 22. Specifically, since the lengths of the protrusions 22 are not completely equal, the length of the plug 3111 matches the length of the protrusion 22 so that when the plug 3111 pushes the protrusion 22, the first pushing surface 3100 and the protrusion 22 have a stable contact area, so that the protrusion 22 can achieve a better bending effect when the protrusion 22 is bent for the first time.

[0051] See also Fig. 9As a specific embodiment of the hemming device 300 provided by the present invention, the hemming assembly 320 includes a plurality of circumferentially distributed pushing and wiping mechanisms 321, the pushing and wiping mechanisms 321 include a wiping head 3211, a sliding member 3212 and a power member 3213, the wiping head 3211 is slidably connected to the sliding member 3212, and the power member 3213 is used to drive the wiping head 3211 to slide along the extension direction of the sliding member 3212, so that the wiping head 3211 pushes the protruding portion 22 to continue to fold the second bending angle. The specific working principle is as follows: the power member 3213 is pushed outward to drive the wiper head 3211 to slide along the extension direction of the sliding member 3212, so that the wiper head 3211 punches the side of the corresponding protrusion 22 until the protrusion 22 is punched to fit the side of the convex edge 12 facing away from the main body 21, and then the power member 3213 retracts to drive the wiper head 3211 to reset, completing the second bending operation of each protrusion 22, wherein each pushing and wiping mechanism 321 can operate on the side of the corresponding protrusion 22 in turn, or can operate at the same time. By setting the pushing and wiping mechanism 321 to push the side of the protrusion 22, it is eliminated to use manual pushing and wiping operations on the protrusion 22, greatly improving the edge wrapping speed.

[0052] See also Fig. 9 As a specific embodiment of the hemming device 300 provided by the present invention, the length of the wiper 3211 matches the length of the protrusion 22. Specifically, since the lengths of the protrusions 22 are not completely equal, the length of the wiper 3211 matches the length of the protrusion 22 so that the wiper 3211 and the protrusion 22 have a stable contact area during the process of pushing the side of the protrusion 22, so that the protrusion 22 can achieve a better bending effect during the second bending, which is conducive to bending the protrusion 22 to fit the side of the convex edge 12 facing away from the main body 21.

[0053] Preferably, the end face of the wiper head 3211 is an arc-shaped surface, which is conducive to pushing and wiping the side of the protrusion 22 and can avoid wearing the protrusion 22 to a certain extent.

[0054] Preferably, the guide member 3112 and the sliding member 3212 are both guide rail structures.

[0055] See also Figure 2 As a specific embodiment of the hemming device provided by the present invention, the bending assembly 310 and the hemming assembly 320 have the same movement direction. The bending assembly 310 and the hemming assembly 320 have the same movement direction, which ensures that the bending assembly 310 and the hemming assembly 320 push the protruding portion 22 in the same direction, and the protruding portion 22 can be bent in one direction. The bending assembly 310 is located below the hemming assembly 320.

[0056] See also Figure 2 and Fig.10 As a specific embodiment of the hemming equipment provided by the present invention, the positioning device 100 includes a carrier 110, a first positioning component 120 and a second positioning component 130. The carrier 110 is used to support the frame structure 1. The first positioning component 120 is connected to the carrier 110 and is used to limit the movement of the frame structure 1 in a first direction. The second positioning component 130 is connected to the carrier plate 111 and is used to limit the movement of the frame structure 1 in a second direction. It should be noted that the first direction is the width direction of the carrier 110, and the second direction is the length direction of the carrier 110. Among them, the supporting member 110 includes a supporting plate 111 for supporting the frame structure 1, and the first positioning component 120 and the second positioning component 130 are both connected to the supporting plate 111. When the frame structure 1 is placed on the supporting plate 111, firstly, the first positioning component 120 can limit the movement of the frame structure 1 in the first direction, and secondly, the second positioning component 130 can limit the movement of the frame structure 1 in the first direction. Through the first positioning component 120 and the second positioning component 130, the frame structure 1 can be positioned on the supporting plate 111. Compared with manual positioning, positioning errors are less likely to occur, thereby improving stability.

[0057] See also Fig.10 As a specific embodiment of the hemming equipment provided by the present invention, the supporting plate 111 has a first edge portion 1111, a second edge portion 1112, a third edge portion 1113 and a fourth edge portion 1114, the first edge portion 1111 and the third edge portion 1113 are arranged opposite to each other, the second edge portion 1112 and the fourth edge portion 1114 are arranged opposite to each other, and the first positioning assembly 120 includes a first fixing member 121 and a first pressing member 122, the first fixing member 121 is connected to the first edge portion 1111, the first pressing member 122 is connected to the third edge portion 1113, and the first pressing member 122 is used to push up the frame structure 1 so that the first fixing member 121 and the first pressing member 122 clamp the frame structure 1 together. Specifically, after the frame structure 1 is placed on the supporting plate 111, the first clamping member 122 pushes the frame structure 1 to a position where its edge is pressed against the first fixing member 121. At this time, the first clamping member 122 and the first fixing member 121 jointly clamp the frame structure 1, so that the frame structure 1 cannot move along the width direction of the supporting plate 111, thereby achieving the positioning of the frame structure 1 in the first direction.

[0058] See also Fig.10As a specific embodiment of the hemming device provided by the present invention, the second positioning assembly 130 includes a second fixing member 131 and a second pressing member 132. The second fixing member 131 is connected to the fourth edge portion 1114, and the second pressing member 132 is connected to the second edge portion 1112. The second pressing member 132 is used to push up the frame structure 1 so that the second fixing member 131 and the second pressing member 132 can clamp the frame structure 1 together. Specifically, after the first positioning assembly 120 positions the frame structure 1 in the first direction, the second pressing member 132 pushes the frame structure 1 to a position where its edge is pressed against the second fixing member 131. At this time, the second pressing member 132 and the second fixing member 131 can also clamp the frame structure 1 together, so that the frame structure 1 cannot move along the length direction of the bearing plate 111, thereby realizing the positioning of the frame structure 1 in the second direction.

[0059] See also Figure 2 The positioning device 100 further includes a lifting member 140 connected to the carrier plate 111. The lifting member 140 is used to drive the carrier plate 111 to move back and forth between the first position and the second position. By setting the carrier plate 111, the frame structure 1 can be fixed, and the stability of the frame structure 1 when the frame structure 1 is hemmed is improved, which is conducive to improving the hemming effect. Specifically, when the carrier plate 111 is in the first position, the bending assembly 310 operates, and the bending assembly 310 pushes the protruding portion 22 to bend the first bending angle relative to the main body 21 at this position. When the carrier plate 111 is in the second position, the hemming assembly 320 operates, and the hemming assembly 320 pushes the side of the protruding portion 22 to continue to bend the second bending angle at this position. Since the bending assembly 310 is located below the hemming assembly 320, the carrier plate 111 needs to do an upward movement when moving from the first position to the second position. The lifting member 140 is used to realize the transport of the frame structure 1 from the first position to the second position, which has a high degree of automation and is conducive to improving the hemming efficiency.

[0060] See also Figure 1 and Fig.11As a specific embodiment of the hemming equipment provided by the present invention, the handling device includes an adsorption mechanism 210 and a driving mechanism 220. The adsorption mechanism 210 is used to absorb the frame structure 1. The driving mechanism 220 is connected to the adsorption mechanism 210. The driving mechanism 220 can drive the adsorption mechanism 210 to move from the material absorption position to the first loading position, and can also drive the adsorption mechanism 210 to move from the first loading position to the unloading position. Among them, the adsorption mechanism 210 can absorb the frame structure 1, and the driving mechanism 220 can drive the adsorption mechanism 210 to move from the material absorption position to the first loading position, saving the manpower consumed during loading, and the driving mechanism 220 can also drive the adsorption mechanism 210 to move from the first loading position to the unloading position, realizing the unloading of the frame structure 1 after the hemming is completed, which also saves the manpower consumed during unloading. Through the mutual cooperation of the adsorption mechanism 210 and the driving mechanism 220, there is no need to use manual loading and unloading, which improves the working efficiency.

[0061] See also Figure 4 and Fig.12 As a specific embodiment of the edging equipment provided by the present invention, the handling device also includes a grabbing mechanism 230 connected to the driving mechanism 220, and the grabbing mechanism 230 can grab the insulation component 3 and the edging material 2. The driving mechanism can also drive the grabbing mechanism 230 to reciprocate between the first grabbing position and the first loading position, and can also drive the grabbing mechanism 230 to reciprocate between the second grabbing position and the second loading position. Specifically, the grabbing mechanism 230 is driven by the driving mechanism 220 to move to the first grabbing position, the grabbing mechanism 230 grabs the thermal insulation component 3 at the first grabbing position, and is driven by the driving mechanism 220 to move to the second loading position, the grabbing mechanism 230 releases the thermal insulation component 3 into the upper frame at the loading position, and then, the grabbing mechanism 230 is driven by the driving mechanism 220 to move to the second grabbing position, the grabbing mechanism 230 grabs the edging material 2 at the second grabbing position, and is driven by the driving mechanism 220 to return to the second loading position, the grabbing mechanism 230 releases the edging material 2 onto the upper frame of the house at the second loading position, and finally, the grabbing mechanism 230 can return from the loading position to the first grabbing position. The grabbing mechanism 230 can grab the thermal insulation component 3 at the first grabbing position and release the thermal insulation component 3 after moving to the second loading position, saving the manpower consumed in manually carrying the thermal insulation component 3, and the grabbing mechanism 230 can also grab the edging material 2 at the second grabbing position and release the skin after moving to the second loading position, saving the manpower consumed in manually carrying the edging material 2, thereby eliminating the need for manual loading of the thermal insulation component 3 and the edging material 2, thereby improving work efficiency.

[0062] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hemming device for hemming a frame structure, wherein the frame structure comprises a frame body and a convex edge circumferentially connected to the frame body and folded outward, characterized in that: The hemming equipment comprises: A positioning device, used for positioning the frame structure; A transport device, used for transporting the frame structure to the positioning device and for covering the edging material on the convex edge, wherein the edging material can be plastically deformed and has a main body portion overlapping the convex edge and a protruding portion connected to the main body portion and protruding from the convex edge; An edge binding device, the edge binding device comprising a bending assembly and an edge binding assembly, the bending assembly can move toward the protruding portion to push the protruding portion to bend a first bending angle relative to the main body portion, and the edge binding assembly can move toward the protruding portion to push the protruding portion to continue to bend a second bending angle; The bending assembly has a first pushing surface arranged at an obtuse angle with the protruding portion, and the first pushing surface can abut against the edge of the protruding portion when the bending assembly moves toward the protruding portion, and push the protruding portion to slide along the first pushing surface, so that the protruding portion is bent at the first bending angle relative to the main body; The edge-wrapping component can abut against the side of the protruding portion when moving toward the protruding portion, and push the protruding portion to continue to bend the second bending angle; The protruding portion is bent at the second bending angle and is attached to a side of the convex edge facing away from the main body.

2. The hemming device according to claim 1, characterized in that: The bending assembly includes a plurality of circumferentially distributed bending mechanisms, the bending mechanism including a pin, a guide member and a driving member, the pin is slidably connected to the guide member, and the driving member is used to drive the pin to slide along the extension direction of the guide member so that the pin pushes the protrusion to bend downward to the first bending angle.

3. The hemming equipment according to claim 1, characterized in that: The edging assembly also includes a plurality of circumferentially distributed pushing and wiping mechanisms, the pushing and wiping mechanisms including a wiping head, a sliding member and a power member, the wiping head being slidably connected to the sliding member, the power member being used to drive the wiping head to slide along the extension direction of the sliding member so that the wiping head pushes and wipes the protrusion to continue folding the second bending angle.

4. The hemming equipment according to claim 1, characterized in that: The bending assembly has the same movement direction as the hemming assembly, and the bending assembly is located below the hemming assembly.

5. The hemming device according to claim 4, characterized in that: The positioning device includes a carrier, a first positioning component and a second positioning component. The carrier is used to support the frame structure. The first positioning component is connected to the carrier and is used to limit the movement of the frame structure in a first direction. The second positioning component is connected to the carrier and is used to limit the movement of the frame structure in a second direction.

6. The hemming device according to claim 5, characterized in that: The transport device includes an adsorption mechanism and a driving mechanism, wherein the adsorption mechanism is used to absorb the frame structure, and the driving mechanism is connected to the adsorption mechanism. The driving mechanism can drive the adsorption mechanism to move from a suction position to a first loading position, and can also drive the adsorption mechanism to move from the first loading position to an unloading position.

7. The hemming device according to claim 6, characterized in that: The transport device also includes a grabbing mechanism connected to the driving mechanism, and the grabbing mechanism can grab the insulation component and the edging material. The driving mechanism can also drive the grabbing mechanism to reciprocate between a first grabbing position and a second loading position, and can also drive the grabbing mechanism to reciprocate between the second grabbing position and the second loading position.

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