A CNC flexible material folding machine

Abstract

The present application provides a CNC flexible material folding machine, the technical solution of which is as follows: comprising: an adsorption device arranged on a frame, the adsorption device is provided with a receiving cavity for placing the material, the size of the receiving cavity is smaller than the size of the material, so that the material is placed on the receiving cavity so that the edge to be folded protrudes from the receiving cavity, and the edge to be folded of the material is tilted during the adsorption of the material; a folding device, the folding device is used to fold the material with tilted edge to be folded; a moving device, the folding device is arranged on the moving device, and the moving device is used to make the folding device and the adsorption device move relative to each other in the X-axis direction, the Y-axis direction, the Z-axis direction and the rotation axis B-axis direction. The CNC flexible material folding machine provided by the present application has the advantages of four-axis drive, good folding effect and high folding efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of folding edges, and in particular to a numerically controlled flexible material folding machine. Background Art

[0002] In the field of shoe manufacturing or fabric weaving, materials such as leather or fabric often need to be hemmed and then glued or woven.

[0003] However, it is difficult to achieve the folding of flat materials with current processing methods. It requires manual flipping or the use of a special flipping mechanism to flip the edge of the flat material to fold the edge. The currently available folding mechanism cannot complete the folding well. Since the material is placed flat, it is easy to have problems with not being able to fold it. Therefore, the use effects of these methods are not ideal, not only with low processing efficiency but also high cost.

[0004] In view of the above problems, a new solution is urgently needed. Summary of the invention

[0005] The purpose of the embodiment of the present application is to provide a CNC flexible material folding machine, which has the advantages of four-axis drive, good folding effect and high folding efficiency.

[0006] In the first aspect, the embodiment of the present application provides a CNC flexible material folding machine for folding materials, and the technical solution is as follows:

[0007] Included on the rack:

[0008] An adsorption device, wherein a receiving cavity for placing the material is provided on the adsorption device, and the size of the receiving cavity is smaller than the size of the material, so that the material is placed on the receiving cavity and the edge to be folded protrudes from the receiving cavity, and the edge to be folded of the material is tilted during the process of adsorbing the material;

[0009] A folding device, the folding device is used to fold the material with raised edges to be folded;

[0010] A moving device, on which the folding device is arranged, and the moving device is used to make the folding device and the adsorption device move relative to each other in the X-axis direction, the Y-axis direction, the Z-axis direction and the rotation axis B-axis direction.

[0011] Furthermore, in an embodiment of the present application, the adsorption device comprises:

[0012] A disk body, wherein the disk body is a hollow structure with an opening at the top, a connecting port is provided on the side of the disk body, and the connecting port is connected to an air suction device;

[0013] A breathable layer, the breathable layer is arranged to cover the top opening of the tray body;

[0014] A support layer is provided to cover the air-permeable layer, and the accommodating cavity is provided on the support layer and penetrates the support layer.

[0015] Furthermore, in the embodiment of the present application, a boss for contacting the edge of the material to be folded is provided at the edge of the accommodating cavity.

[0016] Furthermore, in the embodiment of the present application, the shape of the accommodating cavity is the same as the shape of the material, and the side edges of the material except the edge to be folded are in contact with and matched with the inner side wall of the accommodating cavity.

[0017] Further, in the embodiment of the present application, the folding device includes:

[0018] Power components;

[0019] A hook assembly, the hook assembly comprising a hook component and a first transmission component, the hook component is hinged to the first transmission component, and the first transmission component is connected to the power assembly;

[0020] A pressing assembly, the pressing assembly comprising a pressing block component and a second transmission component, the pressing block component is fixedly connected to the second transmission component, and the second transmission component is connected to the power assembly;

[0021] The power assembly provides power to drive the first transmission component and the second transmission component to act jointly, so that the hook component lifts the edge of the material to be folded, and the pressing block component completes the pressing and folding of the edge of the material to be folded.

[0022] Furthermore, in an embodiment of the present application, the first transmission component includes a first connecting rod and a second connecting rod, the first connecting rod is transmission-connected to the power assembly, the first connecting rod is hinged to the second connecting rod, the second connecting rod is hinged to the hook component, and the hook component is also hinged to the mounting frame, so that the hook component performs a reciprocating arc-shaped swinging motion under the drive of the power assembly.

[0023] Further, in an embodiment of the present application, a rotating wheel is rotatably provided on the mounting frame, a groove is provided on the rotating wheel, and the second connecting rod cooperates with the groove.

[0024] Further, in the embodiment of the present application, the second transmission component includes a third connecting rod, a fourth connecting rod, a fifth connecting rod and a sixth connecting rod, the third connecting rod is transmission-connected to the power assembly, the third connecting rod is hinged to the fourth connecting rod, the fourth connecting rod is hinged to the fifth connecting rod, the fourth connecting rod is hinged to the mounting frame, the fifth connecting rod is hinged to the sixth connecting rod, and the sixth connecting rod is hinged to the mounting frame, and under the drive of the power assembly, the fifth connecting rod drives the pressure block component to perform a reciprocating arc-shaped pressing action.

[0025] Furthermore, in an embodiment of the present application, the third connecting rod includes a long rod, a hinge block and an elastic member, one end of the long rod is transmission-connected to the power assembly, the hinge block is arranged on the long rod, the hinge block is used to be hinged with the fourth connecting rod, the elastic member is passed through the long rod, and one end of the elastic member is in contact with the hinge block for limiting.

[0026] Furthermore, in an embodiment of the present application, the moving device includes a first moving component for causing the folding device and the adsorption device to move relative to each other in the X-axis direction, a second moving component for causing relative movement in the Y-axis direction, a third moving component for causing movement in the Z-axis direction, and a first rotating component for causing relative rotation in the B-axis direction of a rotation axis rotating around the Y-axis.

[0027] From the above, it can be seen that a CNC flexible material folding machine provided in an embodiment of the present application has a accommodating cavity on the adsorption device, and the size of the accommodating cavity is smaller than the size of the material. When the material is placed in the accommodating cavity, the edge of the material to be folded protrudes from the accommodating cavity, and the edge to be folded will be tilted during the adsorption of the material. Then, driven by the moving device, the folding device and the adsorption device will move relative to each other in the X-axis direction, the Y-axis direction, the Z-axis direction and the rotation axis B-axis direction according to the shape of the material and the accommodating cavity, so that the folding device folds the tilted edge of the material to be folded, which has the beneficial effects of four-axis drive, good folding effect and high folding efficiency.

[0028] Other features and advantages of the present application will be described in the following description, and partly become apparent from the description, or be understood by practicing the embodiments of the present application. The purpose and other advantages of the present application can be realized and obtained by the structures specifically pointed out in the written description, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic structural diagram of a CNC flexible material folding machine provided in an embodiment of the present application.

[0030] Figure 2 This is a schematic diagram of the structure of the adsorption device provided in an embodiment of the present application.

[0031] Figure 3 A cross-sectional view of the adsorption device structure provided in an embodiment of the present application.

[0032] Figure 4 This is a schematic diagram of the working of the adsorption device provided in an embodiment of the present application.

[0033] Figure 5 This is a schematic diagram of the working of the adsorption device provided in an embodiment of the present application.

[0034] Figure 6 This is a schematic diagram of the structure of the folding device provided in an embodiment of the present application.

[0035] Figure 7 This is a schematic diagram of the structure of the folding device provided in an embodiment of the present application.

[0036] Figure 8 This is a schematic diagram of the structure of the folding device provided in an embodiment of the present application.

[0037] Fig. 9 This is a schematic diagram of the structure of the folding device provided in an embodiment of the present application.

[0038] Fig.10 This is a partially enlarged view of the folding device provided in an embodiment of the present application.

[0039] Fig.11 A schematic diagram of the structure of a mobile device provided in an embodiment of the present application.

[0040] Fig.12 This is a schematic diagram of the structure of the folding device provided in an embodiment of the present application.

[0041] In the figure: 100, frame; 200, adsorption device; 300, folding device; 400, moving device; 210, disk; 220, breathable layer; 230, supporting layer; 240, suction device; 310, power assembly; 320, hook assembly; 330, pressing assembly; 340, mounting frame; 350, blowing pipe; 410, first moving assembly; 420, second moving assembly; 430, third moving assembly; 440, first rotating assembly; 211, connecting port; 231, accommodating chamber; 232, boss; 311, motor component; 312, synchronous wheel; 321, first transmission component; 322, hook component; 331, second transmission component; 332, pressing block component; 341, rotating wheel; 342, mounting block ;343, movable rod;344, fixing part;345, dispensing part;421, first motor;422, first lead screw;423, first nut seat;424, first slide rail;425, first slider;431, second motor;432, second lead screw;433, second nut seat;434, second slide rail;435, second slider;441, third motor;442, gear set;3211, first connecting rod;3212, second connecting rod;3311, third connecting rod;3312, fourth connecting rod;3313, fifth connecting rod;3314, sixth connecting rod;3441, fixing block;3442, movable block;3443, U-shaped hole;33111, long rod;33112, hinge block;33113, elastic part. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0043] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0044] Please refer to Figures 1 to 12 , a CNC flexible material folding machine, used for folding materials, and its technical solution specifically includes:

[0045] The adsorption device 200 is provided with a receiving cavity 231 for placing materials, and the size of the receiving cavity 231 is smaller than the size of the material, so that the material is placed on the receiving cavity 231 so that the edge to be folded protrudes from the receiving cavity 231, and then in the process of adsorbing the material, the edge to be folded of the material is raised; wherein the material is a flexible material, such as leather.

[0046] A folding device 300, which is used to fold the material with raised edges to be folded;

[0047] The moving device 400 and the folding device 300 are arranged on the moving device 400 . The moving device 400 is used to make the folding device 300 and the adsorption device 200 move relative to each other in the X-axis direction, the Y-axis direction, the Z-axis direction and the rotation axis B-axis direction.

[0048] In some embodiments, the B axis is the rotation axis of the Y axis.

[0049] Through the above technical scheme, a accommodating cavity 231 is opened on the adsorption device 200, and the size of the accommodating cavity 231 is smaller than the size of the material. When the material is placed in the accommodating cavity 231, the edge of the material to be folded protrudes from the accommodating cavity 231, and the edge to be folded will be tilted during the adsorption of the material. Then, driven by the moving device 400, the folding device 300 and the adsorption device 200 are moved relative to each other in the X-axis direction, the Y-axis direction, the Z-axis direction and the rotation axis B direction rotating around the Y-axis according to the shape of the material and the accommodating cavity 231, so that the folding device 300 folds the tilted edge of the material to be folded, which has the beneficial effects of four-axis drive, good folding effect and high folding efficiency.

[0050] In some embodiments, the adsorption device 200 comprises:

[0051] The disk body 210 is a hollow structure with an opening at the top. A connection port 211 is provided on the side of the disk body 210. The connection port 211 is connected to the suction device 240.

[0052] The breathable layer 220 is covered on the top opening of the tray body 210; wherein the breathable layer 220 can be a hard breathable paper.

[0053] The supporting layer 230 is covered on the breathable layer 220, and the accommodating cavity 231 is opened on the supporting layer 230 and penetrates the supporting layer 230. The supporting layer 230 can be rubber, which can play a role of sealing the breathable layer 220.

[0054] According to the above technical solution, a connection port 211 is provided on a hollow disk body 210 with an opening at the top for connecting to an air suction device 240, and the top opening is covered with an air-permeable layer 220. When the air-permeable layer 220 is started, the material can be adsorbed on the air-permeable layer 220, and then a support layer 230 is covered on the air-permeable layer 220. The support layer 230 is provided with a receiving cavity 231 for accommodating the material, and the receiving cavity 231 runs through the support layer 230. Therefore, placing the material on the receiving cavity 231 can make the material contact with the air-permeable layer 220 and then be adsorbed. In addition, since the support layer 230 is covered on the air-permeable layer 220, the material can be adsorbed by the contact between the material and the air-permeable layer 220. On the air layer 220, it can play a sealing role on other positions of the breathable layer 220, thereby improving the adsorption effect of the position of the accommodating cavity 231. The size of the accommodating cavity 231 is smaller than the size of the material, so that the material is placed on the accommodating cavity 231 so that the edge to be folded protrudes from the accommodating cavity 231. When the material is adsorbed, the edge to be folded of the material can be raised, and then the folding device 300 can be used to quickly fold the edge, and the folded edge is just the edge that contacts the accommodating cavity 231. The folded material just matches the size of the accommodating cavity 231, which has the beneficial effects of improving folding efficiency and low manufacturing cost.

[0055] In some embodiments, a boss 232 for contacting the edge of the material to be folded is provided at the edge of the accommodating cavity 231 .

[0056] Through the above technical solution, the edge of the material to be folded is further lifted by the boss 232 so that it can be tilted when being adsorbed. The purpose of setting the boss 232 is that the material has a certain thickness, and the support layer 230 also has a certain thickness. The thickness of the support layer 230 is equal to the height of the accommodating chamber 231. Therefore, when the thickness of the material after folding is less than the height of the accommodating chamber 231, the folding effect is not ideal, because the folding device 300 will be blocked by the support layer 230 and cannot fold the material well. Therefore, the height of the accommodating chamber 231 is usually set lower. However, when the height of the accommodating chamber 231 is relatively low, the tilting effect of the material during the adsorption process is not ideal. Therefore, the boss 232 is set to enhance the tilting effect of the material during the adsorption process. The setting height of the boss 232 is determined by the thickness of the material and the thickness of the support layer 230.

[0057] Specifically, in some specific embodiments, the height of the boss 232 plus the height of the accommodating cavity 231 is greater than one times the thickness of the material and less than two times the thickness of the material.

[0058] Specifically, in some specific implementations, the height of the boss 232 plus the height of the accommodating cavity 231 is greater than one times the thickness of the material, and less than the thickness of the material after being folded.

[0059] Specifically, in some embodiments, the boss 232 is detachable.

[0060] In some embodiments, the size of the accommodating cavity 231 is smaller than the size of the material, so that the material is placed on the accommodating cavity 231 so that the edge to be folded protrudes from the accommodating cavity 231. The shape of the accommodating cavity 231 is the same as the shape of the material to be folded, and the side edges of the material to be folded except the edge to be folded are in contact with and matched with the inner side wall of the accommodating cavity 231.

[0061] Through the above technical solution, the material to be folded is placed in the accommodating cavity 231, and the edge to be folded of the material to be folded protrudes out of the accommodating cavity 231 and contacts with the boss 232. When the suction device 240 works, the material to be folded moves toward the bottom breathable layer 220 under the action of suction and is tightly adsorbed on the breathable layer 220. At this time, since the edge to be folded protrudes out of the accommodating cavity 231 and contacts with the boss 232, the rest of the material to be folded is affected by the suction, while the edge to be folded is not affected by the suction, so the edge to be folded will be lifted up under the action of the boss 232.

[0062] Specifically, in some embodiments, the material to be folded is rectangular, and the accommodating cavity 231 is also rectangular. The width of the accommodating cavity 231 is 1 mm to 5 mm smaller than the width of the flexible material to be folded.

[0063] In some embodiments, two connection ports 211 are provided. The two connection ports 211 are symmetrically arranged with the central axis of the disk body 210 as the symmetry axis.

[0064] Through the above technical solution, the two connecting ports 211 are connected to the suction device 240 through pipelines to improve the suction force, thereby obtaining a better suction effect.

[0065] In some embodiments, the two connection ports 211 on the tray body 210 are respectively connected to two separate air suction devices 240 through pipelines.

[0066] Through the above technical solution, air is sucked through two separate suction devices 240, thereby increasing the suction force and thus improving the suction effect.

[0067] In some embodiments, the two connection ports 211 on the tray body 210 are respectively connected to a single air suction device 240 through a pipeline.

[0068] Through the above technical solution, under the condition that one suction device 240 can provide sufficient suction force, two pipes are used to connect with two connecting ports 211 symmetrically arranged on the disc body 210, the purpose of which is to make the suction force evenly distributed, thereby improving the suction effect.

[0069] In some embodiments, the crimping device 300 includes:

[0070] Power assembly 310;

[0071] The hook assembly 320 includes a hook component 322 and a first transmission component 321. The hook component 322 is hinged to the first transmission component 321, and the first transmission component 321 is connected to the power assembly 310;

[0072] A pressing assembly 330, the pressing assembly 330 includes a pressing block component 332 and a second transmission component 331, the pressing block component 332 is fixedly connected to the second transmission component 331, and the second transmission component 331 is connected to the power assembly 310;

[0073] The power assembly 310 provides power to drive the first transmission component 321 and the second transmission component 331 to work together, so that the hook component 322 lifts the edge of the material to be folded, and the pressing block component 332 presses and folds the edge of the material to be folded.

[0074] Through the above technical scheme, the power component 310 is used to drive the first transmission component 321 and the second transmission component 331 to act jointly, so that the first transmission component 321 drives the bending hook component 322 to lift the edge of the material to be folded, and the second transmission component 331 drives the pressing block component 332 to press and fold the lifted edge of the material. Under the linkage of the first transmission component 321 and the second transmission component 331, the material can be folded quickly and efficiently, which has the beneficial effects of good folding effect and high folding efficiency.

[0075] In some specific embodiments, the power assembly 310 includes a motor component 311 and at least two synchronous wheels 312, wherein one synchronous wheel 312 is connected to the output shaft of the motor component 311, and at least two synchronous wheels 312 are driven by a synchronous belt or a belt or a chain, a first transmission component 321 is connected to the eccentric position of one of the synchronous wheels 312, and a second transmission component 331 is connected to the eccentric position of another synchronous wheel 312. The synchronous wheels 312 can also be replaced by gears.

[0076] In some embodiments, the first transmission component 321 includes a first connecting rod 3211 and a second connecting rod 3212, the first connecting rod 3211 is connected to the power assembly 310, the first connecting rod 3211 is hinged to the second connecting rod 3212, the second connecting rod 3212 is hinged to the hook component 322, and the hook component 322 is also hinged to the mounting frame 340, so that the hook component 322 performs a reciprocating arc swing under the drive of the power assembly 310. Among them, the top of the hook component 322 is hinged to the second connecting rod 3212, and the middle position of the hook component 322 is hinged to the mounting frame 340. When the second connecting rod 3212 drives the hook component 322 to move, the hook component 322 rotates with the hinge point hinged to the mounting frame 340 as the rotation center.

[0077] Through the above technical solution, a crank connecting rod mechanism is formed between the power assembly 310, the first connecting rod 3211, the second connecting rod 3212 and the hook component 322. Under the drive of the power assembly 310, the hook component 322 performs a reciprocating arc swing motion through the transmission of the first connecting rod 3211 and the second connecting rod 3212. Among them, the bottom of the hook component 322 is in a hook shape, which can easily hook up the material, so that the edge of the material to be folded is hooked in a tilted state, so as to facilitate the subsequent pressing of the folding edge.

[0078] In some embodiments, a rotating wheel 341 is rotatably disposed on the mounting frame 340, and a groove is formed on the rotating wheel 341, and the second connecting rod 3212 cooperates with the groove. The second connecting rod 3212 can slide on the groove.

[0079] Through the above technical solution, the second connecting rod 3212 cooperates with the groove. When the first connecting rod 3211 drives the second connecting rod 3212 to move, the rotating wheel 341 can support and limit the second connecting rod 3212 through the groove, and the rotating wheel 341 is rotatably set on the mounting frame 340, so the rotating wheel 341 will rotate together with the second connecting rod 3212, and the second connecting rod 3212 will rotate with the center of the rotating wheel 341 as the rotation center.

[0080] In some embodiments, a mounting block 342 is provided on the mounting frame 340, a movable rod 343 is provided on the mounting block 342, one end of the movable rod 343 is fixed to the mounting block 342 by bolts, and a fixing piece 344 is provided at the other end, and the hook component 322 is hinged to the fixing piece 344. The middle position of the hook component 322 is hinged to the fixing piece 344, and when the second connecting rod 3212 drives the hook component 322 to move, the hook component 322 rotates with the hinge point hinged to the fixing piece 344 as the rotation center.

[0081] Through the above technical solution, since the movable rod 343 is fixed to the mounting block 342 by bolts, the height position of the movable rod 343 can be adjusted. By adjusting the height position of the movable rod 343, the height position of the fixing member 344 can be adjusted, and the height position of the hook component 322 can be adjusted. In addition, since the second connecting rod 3212 cooperates with the groove on the rotating wheel 341, it can make adaptive position adjustments to ensure the overall normal operation of the hook assembly 320. Through the above arrangement, the height position of the hook component 322 can be adjusted to adapt to different working scenarios, and has good versatility.

[0082] In some embodiments, the fixing member 344 includes a fixed block 3441 and a movable block 3442. The fixed block 3441 is fixedly set on the movable rod 343. The fixed block 3441 is provided with a groove. The movable block 3442 is provided with a protrusion that cooperates with the groove. The movable block 3442 is provided with a U-shaped hole 3443 for adjusting the installation position. The hook component 322 is hinged to the movable block 3442.

[0083] Through the above technical solution, the position of the hook component 322 can be adjusted in the horizontal direction to adapt to different working scenes, and has good versatility.

[0084] In some embodiments, a plane cutout is provided on the side of the movable rod 343 , and the movable rod 343 is fixedly connected to the mounting block 342 by bolts, so that the bolts abut against the plane cutout.

[0085] Through the above technical solution, the movable rod 343 and the mounting block 342 are more tightly connected, thereby improving the working stability.

[0086] In some embodiments, the second transmission component 331 includes a third connecting rod 3311, a fourth connecting rod 3312, a fifth connecting rod 3313 and a sixth connecting rod 3314, the third connecting rod 3311 is connected to the power assembly 310, the third connecting rod 3311 is hinged to the fourth connecting rod 3312, the fourth connecting rod 3312 is hinged to the fifth connecting rod 3313, the fourth connecting rod 3312 is hinged to the mounting frame 340, the fifth connecting rod 3313 is hinged to the sixth connecting rod 3314, and the sixth connecting rod 3314 is hinged to the mounting frame 340, and the fifth connecting rod 3313 drives the pressing block component 332 to perform a reciprocating arc pressing action under the drive of the power assembly 310. Among them, the pressing block component 332 is arranged in an inclined shape, and the position close to the material side is higher than the position away from the material side.

[0087] Through the above technical solution, the power component 310, the third connecting rod 3311, the fourth connecting rod 3312, the fifth connecting rod 3313 and the sixth connecting rod 3314 constitute a crank-connecting rod mechanism. Under the drive of the power component 310, the third connecting rod 3311, the fourth connecting rod 3312 and the sixth connecting rod 3314, the fifth connecting rod 3313 together with the pressure block component 332 performs a reciprocating arc pressing action, thereby completing the pressing of the raised material.

[0088] It is worth noting that, through the above arrangement, when the fifth connecting rod 3313 performs a pressing action together with the pressing block component 332, its motion trajectory is an arc, and when starting the movement from the initial position, there will be an upward motion trajectory, and then pressing from top to bottom. The purpose of this upward motion trajectory is to make the pressing block component 332 contact with the material during the movement, so that the material can be folded better, thereby achieving a better folding quality in the end.

[0089] In some embodiments, the third connecting rod 3311 includes a long rod 33111, a hinge block 33112 and an elastic member 33113, one end of the long rod 33111 is connected to the power assembly 310, the hinge block 33112 is arranged on the long rod 33111, the hinge block 33112 is used to be hinged with the fourth connecting rod 3312, the elastic member 33113 is passed through the long rod 33111, and one end of the elastic member 33113 is contacted with the hinge block 33112 for limiting. The length of the long rod 33111 is long enough to ensure that the long rod 33111 will not be separated from the hinge block 33112 within one rotation cycle of the power assembly 310. The elastic member 33113 is a spring.

[0090] Through the above technical solution, the power assembly 310 drives the long rod 33111 to move, and the long rod 33111 will drive the fourth connecting rod 3312 to move under the limit of the hinge block 33112, and there is an elastic member 33113 between the hinge block 33112 and the connection end of the long rod 33111 at the power assembly 310 for buffering, which can accommodate a certain installation error and avoid the situation of being stuck due to insufficient installation accuracy.

[0091] In some of the embodiments, a glue dispensing component 345 is also provided on the mounting frame 340 for dispensing glue on the material.

[0092] Through the above technical solution, the glue dispensing component 345 is used for glue dispensing, so that the mechanism can realize the integrated functions of gluing and folding, thereby improving the processing efficiency of leather or other materials.

[0093] In some embodiments, a blowing pipe 350 is provided on the hook member 322. The blowing pipe 350 is externally connected with a blowing device.

[0094] Through the above technical solution, an air blowing pipe 350 is provided on the hook component 322 for blowing air. When the material is thin and the material is hard, the adsorption device 200 cannot effectively lift the material when absorbing the material. When the hook component 320 hooks the material, the air blowing pipe 350 is used to blow air to the material to improve the success rate of folding.

[0095] In some specific embodiments, the blowing tube 350 is disposed on a side of the hook component 322 .

[0096] In some specific embodiments, the air blowing tube 350 is disposed inside the hook component 322 , and the air blowing tube blows air at the hook tip of the hook component 322 .

[0097] In some embodiments, the moving device 400 includes a first moving component 410 for causing the folding device 300 and the adsorption device 200 to move relative to each other in the X-axis direction, a second moving component 420 for causing relative movement in the Y-axis direction, a third moving component 430 for causing movement in the Z-axis direction, and a first rotating component 440 for causing relative rotation in the B-axis direction of the rotation axis.

[0098] Through the above technical solution, driven by the first moving component 410, the second moving component 420, the third moving component 430 and the first rotating component 440, the folding device 300 and the adsorption device 200 are caused to move relative to each other, and the movement path is the outer contour of the shape of the edge of the material to be folded, that is, the moving device 400 can drive the folding device 300 to move and can also drive the adsorption device 200 to move.

[0099] Specifically, in some specific implementations, as one of the optional solutions, the first moving component 410 is a cylinder, and the cylinder is connected to the disk body 210. The disk body 210 is pushed by the cylinder to move the disk body 210 in the X-axis direction.

[0100] Specifically, in some specific embodiments, as one of the optional schemes, the second moving component 420 includes a first motor 421, a first lead screw 422 arranged along the Y-axis direction, a first nut seat 423, a first slide rail 424 and a first slider 425, the first rotating component 440 and the folding device 300 are arranged on the first nut seat 423, the first nut seat 423 cooperates with the first lead screw 422, the first motor 421 is connected to the first lead screw 422, the first nut seat 423 is supported and dispersed by the first slide rail 424 and the first slider 425, the first motor 421 drives the first lead screw 422 to rotate, so that the first nut seat 423 together with the first rotating component 440 and the folding device 300 move in the Y-axis direction.

[0101] Specifically, in some specific embodiments, as one of the optional schemes, the third moving component 430 includes a second motor 431, a second lead screw 432 arranged along the Z-axis direction, a second nut seat 433, a second slide rail 434 and a second slider 435, the second moving component 420 is arranged on the second nut seat 433, the second nut seat 433 cooperates with the second lead screw 432, the second motor 431 is connected to the second lead screw 432, the second nut seat 433 is supported and dispersed by the second slide rail 434 and the second slider 435, the second motor 431 drives the second lead screw 432 to rotate, so that the second nut seat 433 moves together with the second moving component 420 in the Z-axis direction.

[0102] Specifically, in some specific embodiments, as one of the optional schemes, the first rotating component 440 includes a third motor 441, a gear set 442 and an output shaft, the folding device 300 is connected to the output shaft, the third motor 441 drives the gear set 442 to rotate, the gear set 442 drives the output shaft to rotate, and the output shaft drives the folding device 300 to rotate, wherein the gear set 442 includes multiple gears, and its purpose is to reduce speed through the transmission ratio of multiple gears, and it can also be replaced with a synchronous wheel 312 and a synchronous belt.

[0103] The above description is only an embodiment of the present application and is not intended to limit the protection scope of the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A CNC flexible material folding machine, used for folding materials, characterized in that: Included on the rack: An adsorption device, wherein a receiving cavity for placing the material is provided on the adsorption device, and the size of the receiving cavity is smaller than the size of the material, so that the material is placed on the receiving cavity so that the edge to be folded protrudes from the receiving cavity, and the edge to be folded of the material is tilted during the adsorption of the material; A folding device, the folding device is used to fold the material with raised edges to be folded; A moving device, the folding device is arranged on the moving device, and the moving device is used to make the folding device and the adsorption device move relative to each other in the X-axis direction, the Y-axis direction, the Z-axis direction and the rotation axis B-axis direction; The adsorption device comprises: A disk body, wherein the disk body is a hollow structure with an opening at the top, a connecting port is provided on the side of the disk body, and the connecting port is connected to an air suction device; A breathable layer, the breathable layer is arranged to cover the top opening of the tray body; A support layer, wherein the support layer is covered on the air-permeable layer, and the accommodating cavity is opened on the support layer and penetrates the support layer; The folding device comprises: Power components; A hook assembly, the hook assembly comprising a hook component and a first transmission component, the hook component is hinged to the first transmission component, and the first transmission component is connected to the power assembly; A pressing assembly, the pressing assembly comprising a pressing block component and a second transmission component, the pressing block component is fixedly connected to the second transmission component, and the second transmission component is connected to the power assembly; The power assembly provides power to drive the first transmission component and the second transmission component to act jointly, so that the hook component lifts the edge of the material to be folded, and the pressing block component completes the pressing and folding of the edge of the material to be folded.

2. A CNC flexible material folding machine according to claim 1, characterized in that: A boss for contacting the edge of the material to be folded is arranged at the edge of the accommodating cavity.

3. A CNC flexible material folding machine according to claim 1, characterized in that: The shape of the accommodating cavity is the same as that of the material, and all side edges of the material except the edge to be folded are in contact with and matched with the inner side wall of the accommodating cavity.

4. A CNC flexible material folding machine according to claim 1, characterized in that: The first transmission component includes a first connecting rod and a second connecting rod, the first connecting rod is transmission-connected to the power assembly, the first connecting rod is hinged to the second connecting rod, the second connecting rod is hinged to the hook component, and the hook component is also hinged to the mounting frame. Driven by the power assembly, the hook component performs a reciprocating arc-shaped swinging motion.

5. A CNC flexible material folding machine according to claim 4, characterized in that: A rotating wheel is rotatably arranged on the mounting frame, a groove is provided on the rotating wheel, and the second connecting rod is matched with the groove.

6. A CNC flexible material folding machine according to claim 1, characterized in that: The second transmission component includes a third connecting rod, a fourth connecting rod, a fifth connecting rod and a sixth connecting rod. The third connecting rod is transmission-connected to the power assembly, the third connecting rod is hinged to the fourth connecting rod, the fourth connecting rod is hinged to the fifth connecting rod, the fourth connecting rod is hinged to the mounting frame, the fifth connecting rod is hinged to the sixth connecting rod, and the sixth connecting rod is hinged to the mounting frame. Driven by the power assembly, the fifth connecting rod drives the pressure block component to perform a reciprocating arc-shaped pressing action.

7. A CNC flexible material folding machine according to claim 6, characterized in that: The third connecting rod includes a long rod, a hinge block and an elastic member. One end of the long rod is transmission-connected to the power assembly. The hinge block is arranged on the long rod. The hinge block is used to be hinged with the fourth connecting rod. The elastic member is passed through the long rod. One end of the elastic member contacts and limits the position with the hinge block.

8. The CNC flexible material folding machine according to claim 1, characterized in that: The moving device includes a first moving component for making the folding device and the adsorption device move relative to each other in the X-axis direction, a second moving component for making relative movement in the Y-axis direction, a third moving component for making movement in the Z-axis direction, and a first rotating component for making relative rotation in the B-axis direction of the rotation axis.

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