CN112359496B

CN112359496B - Full-automatic serging and magic tape sewing equipment and method thereof

Info

Publication number: CN112359496B
Application number: CN202011249450.6A
Authority: CN
Inventors: 陈添德
Original assignee: Shenzhen Yano Technology Co ltd
Current assignee: Shenzhen Yano Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2022-03-11
Anticipated expiration: 2040-11-10
Also published as: CN112359496A

Abstract

The invention discloses a full-automatic serging and magic tape sewing device and a method thereof, wherein the device comprises: a serging machine and a magic tape sewing machine; the serging machine includes: the device comprises a cabinet, a three-dimensional movement mechanism arranged on the cabinet, a rotation mechanism controlled by the three-dimensional movement mechanism, a supplied material traction mechanism arranged on the cabinet, a locking mechanism used for sealing edges of supplied materials and a supplied material discharging assembly arranged on the cabinet; the magic tape sewing machine comprises: the machine cabinet, locate triaxial motion subassembly on the machine cabinet is controlled by the material pushing component, magic subsides material loading subassembly and sewing machine head of triaxial motion subassembly. Compared with the prior art, the full-automatic serging and magic tape sewing equipment and the method thereof realize any-shape cloth edge serging process and the serging and magic tape sewing process through the serging machine and the magic tape sewing machine, have high automation degree, improve the production efficiency and reduce the labor intensity and the production cost.

Description

Full-automatic serging and magic tape sewing equipment and method thereof

Technical Field

The invention relates to the technical field of cloth sewing equipment, in particular to full-automatic serging and magic tape sewing equipment.

Background

The existing cloth overlock equipment on the market can only realize overlock action in the linear direction generally, and only manual overlock or segmented overlock is adopted corresponding to some non-linear overlock, so that the overlock overedger equipment has low efficiency, high manual participation and high cost.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides full-automatic overlock and magic tape sewing equipment and a method thereof so as to solve the technical problem of low overlock and overlock sewing efficiency of the conventional cloth.

In order to achieve the purpose, the invention adopts the following technical scheme:

the embodiment of the invention provides a full-automatic serging and magic tape sewing device, which comprises: a serging machine and a magic tape sewing machine;

the serging machine includes: the device comprises a cabinet, a three-dimensional movement mechanism arranged on the cabinet, a rotation mechanism controlled by the three-dimensional movement mechanism, a supplied material traction mechanism arranged on the cabinet, a locking mechanism used for sealing edges of supplied materials and a supplied material discharging assembly arranged on the cabinet; the three-dimensional movement mechanism drives the rotating mechanism to transfer the materials to the serging position, and the serging mechanism cooperates with the serging mechanism to complete a serging process of the materials;

the magic tape sewing machine comprises: the rack, locate triaxial motion subassembly on the rack is controlled by material pushing component, magic subsides material loading subassembly and sewing machine head of triaxial motion subassembly, triaxial motion subassembly will have accomplished the supplied materials of lockstitching the limit and transfer to magic subsides seam position once more, by magic subsides material loading subassembly transfers the magic subsides to magic subsides seam position, by sewing machine head accomplishes the seam process of magic subsides and lockstitching the limit supplied materials.

The three-dimensional motion mechanism comprises an X-axis driving assembly and a Y-axis driving assembly; the X-axis drive assembly includes: left branch brace and right branch brace, left branch brace and right branch brace equal fixed connection in on the rack, and left branch brace and the parallel relative setting of right branch brace, left branch brace and right branch brace structure are the same, all include: be equipped with horizontal mounting groove's a supporting beam in, be equipped with in the horizontal mounting groove preceding band pulley, back band pulley and transmission connect in hold-in range on preceding band pulley and the back band pulley, wherein still be connected with the pivot between preceding band pulley on the left branch arm and the preceding band pulley on the right branch arm, the pivot is connected on an X axle driving motor's output shaft, so that by hold-in range removal on X axle driving motor synchronous drive left branch arm and the right branch arm.

Wherein, the Y-axis driving component comprises a Y-axis supporting arm internally provided with a horizontal connecting groove, a first roller and a second roller which are rotatably connected in the horizontal connecting groove, a synchronous belt which is connected on the first roller and the second roller in a transmission way, and a Y-axis driving motor which drives the first roller or the second roller, wherein, the Y-axis supporting arm is respectively connected with the synchronous belt in the left supporting arm and the right supporting arm of the X-axis driving component, and the synchronous belt in the Y-axis supporting arm and the synchronous belt in the left supporting arm are mutually and vertically distributed, wherein, a second-level Y-axis driving component is also arranged between the X-axis driving component and the Y-axis driving component, the second-level Y-axis driving component and the Y-axis driving component are arranged in parallel, the second-level Y-axis supporting arm internally provided with the connecting groove, and two second-level Y-axis rollers which are rotatably connected in the connecting groove, the Y-axis driving mechanism comprises a second-level Y-axis synchronous belt sleeved on a second-level Y-axis roller and a second-level Y-axis driving motor driving one of the second-level Y-axis rollers, wherein the second-level Y-axis synchronous belt is connected to the Y-axis supporting arm, so that the stroke of the Y-axis driving assembly in the Y-axis direction is increased.

Wherein, rotary mechanism includes: the Y-axis driving assembly comprises a connecting plate, a supporting plate and a rotating motor, wherein the connecting plate is connected to a synchronous belt of the Y-axis driving assembly, the supporting plate is connected to the connecting plate, the rotating motor is connected to the supporting plate, a right-angle speed reducer is connected to an output shaft of the rotating motor, a rotating shaft is longitudinally arranged on the supporting plate, an output shaft of the right-angle speed reducer is connected to the rotating shaft, the lower end of the rotating shaft is connected to a rotating plate, a driving cylinder is arranged on the rotating plate, and the telescopic end of the driving cylinder is connected to a pressing plate; the rotating motor drives the rotating shaft to rotate, the rotating shaft drives the pressing plate to rotate in a synchronous mode, and the driving cylinder drives the pressing plate to lift in the Z-axis direction.

Wherein, supplied materials drive mechanism includes: synchronous belt drive assembly is controlled by synchronous belt drive assembly's the subassembly that pulls, it includes to pull the subassembly: the fixed plate is connected with a traction cylinder on the fixed plate, the telescopic end of the traction cylinder is hinged to an upper clamping plate, the upper clamping plate is rotatably connected to the fixed plate, and a lower clamping plate opposite to the upper clamping plate is further arranged on the fixed plate; when the incoming material is pulled, the traction cylinder drives the upper clamping plate to rotate so as to be clamped with the lower clamping plate.

Wherein, still include supplied materials blowing subassembly, supplied materials blowing subassembly includes: the rolling material tray is connected to the supporting block of the rolling material tray, the bottom of the supporting block is provided with a sliding groove, a sliding rail is arranged in the sliding groove, the sliding rail is connected to the machine cabinet, the machine cabinet is further provided with a cutter, the cutter is controlled by a cutter cylinder, and the cutter cylinder is connected to the machine cabinet.

The three-axis motion assembly comprises an X-axis driving assembly, a Y-axis driving assembly and a Z-axis driving assembly; the X-axis drive assembly includes: the first supporting arm and the second supporting arm are both connected to the machine cabinet, and are distributed in parallel and oppositely, a first synchronous belt is arranged in the first supporting arm, the first synchronous belt is rotationally connected with the first supporting arm through two first rollers, a first connecting block is connected on the first synchronous belt, a second synchronous belt is arranged in the second supporting arm and is rotationally connected with the second supporting arm through two second rollers, a second connecting block is connected on the second synchronous belt, a connecting plate is connected between the first connecting block and the second connecting block, wherein the first support arm or the second support arm is also provided with an X-axis drive motor, the output shaft of the X-axis drive motor is connected with a rotating shaft, the rotating shaft is connected to the first roller and the second roller simultaneously, so that the first synchronous belt and the second synchronous belt are driven to move along the X axial direction synchronously.

Wherein the Y-axis driving component comprises a Y-axis supporting arm, two Y-axis rollers rotationally connected to the Y-axis supporting arm, a Y-axis synchronous belt sleeved on the Y-axis rollers, and a Y-axis driving motor driving one of the Y-axis rollers, the Y-axis supporting arm is connected to the connecting plate so that the Y-axis driving component is controlled by the X-axis driving component to move in the Y-axis direction, wherein a secondary Y-axis driving component is further arranged between the X-axis driving component and the Y-axis driving component, the secondary Y-axis driving component comprises a secondary Y-axis supporting arm, two secondary Y-axis rollers rotationally connected to the secondary Y-axis supporting arm, a secondary Y-axis synchronous belt sleeved on the secondary Y-axis rollers, and a secondary Y-axis driving motor driving one of the secondary Y-axis rollers, the secondary Y-axis synchronous belt is connected to the Y-axis supporting arm, and the Y-axis synchronous belt and the secondary Y-axis synchronous belt are arranged in parallel to each other, so as to increase the stroke of the Y-axis drive assembly in the Y-axis direction.

Wherein, magic subsides material loading subassembly includes: connect in backup pad on the rack, connect in vertical power component in the backup pad, connect in clamp plate on the vertical power component, the both sides of clamp plate respectively are equipped with a liftable magic and paste the connector, the clamp plate below is equipped with a rotatable board subassembly that turns over, is sent to when the magic subsides rotatable board subassembly is gone up the back, by liftable magic is pasted the connector and is descended and paste the magic and connect, again by vertical power component drive liftable magic is pasted the connector and is descended to so that transfer the magic subsides to supplied materials corresponding position in order to wait to sew up, still be equipped with a cutter cylinder in the backup pad and connect in the cutter of cutter cylinder, the cutter is used for pasting the supplied materials with the magic and tailors according to predetermineeing length.

The embodiment of the invention also provides a method for automatically stitching the edge and the magic tape, which is based on the full-automatic stitching equipment for stitching the edge and the magic tape, and comprises the following steps:

the incoming material is drawn forwards from the incoming material discharging component by the incoming material drawing mechanism and cut into incoming material monomers, and the incoming material monomers continuously move to the serging position;

the edge locking of the incoming material monomer is finished by the cooperation of the locking mechanism and the rotating mechanism;

the incoming material monomer which is positioned at the edge locking position and has finished edge locking is transferred to a magic tape sewing station by a three-axis movement assembly;

the magic tape feeding assembly cuts the magic tape to a set length and transfers the magic tape to a magic tape sewing station;

the sewing procedure of the magic tape and the supplied material monomer is finished by the sewing joint.

Compared with the prior art, the full-automatic serging and magic tape sewing equipment and the method thereof realize any-shape cloth edge serging process and the serging and magic tape sewing process through the serging machine and the magic tape sewing machine, have high automation degree, improve the production efficiency and reduce the labor intensity and the production cost.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more apparent, the following detailed description will be given of preferred embodiments.

Drawings

Fig. 1 and 2 are the overall different angle structure schematic diagrams of the full-automatic serging and magic tape seaming equipment of this embodiment.

Fig. 3 and 4 are schematic diagrams of the overall different-angle structure of the serging machine in the embodiment.

Fig. 5 is a schematic structural view of the overlock machine of the embodiment with a cabinet removed.

Fig. 6 is a schematic view of a part of the incoming material pulling mechanism of the serging machine of the embodiment.

Fig. 7 is a schematic structural diagram of a part of an X-axis driving assembly of the serging machine of the embodiment.

Fig. 8 is a partial structural schematic view of the two-stage driving assembly in the Y-axis direction of the serging machine of the present embodiment.

Fig. 9 is a partial structural schematic view of a first-stage Y-axis driving assembly and a rotating mechanism of the overlock machine of this embodiment.

Fig. 10 is a schematic structural view of a part of the incoming material discharging assembly of the serging machine of the embodiment.

Figure 11 is the overall structure of the magic tape sewing machine of this embodiment.

Figure 12 is another angle of the overall structure of the magic tape sewing machine of this embodiment.

Figure 13 is a schematic structural view of the magic tape sewing machine of the embodiment without the cabinet.

Fig. 14 and 15 are schematic views of different angle structures of the X-axis driving assembly of the magic tape sewing machine of this embodiment.

Figure 16 is a partial schematic view of the two-stage driving assembly in the Y-axis direction of the magic tape sewing machine of this embodiment.

Figure 17 is a schematic view of a part of the structure of the Y-axis driving assembly of the magic tape sewing machine of this embodiment.

Fig. 18 is a schematic view of a part of a hook and loop fastener feeding assembly of the hook and loop fastener sewing machine of the present embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

Referring to fig. 1 to 2, the present embodiment provides a full-automatic overlock and magic tape sewing device, which includes an overlock machine 100 and a magic tape sewing machine 200.

Referring to fig. 3 to 10, the present embodiment provides an edge sewing machine, which includes: the device comprises a cabinet 11, a three-dimensional movement mechanism 14 arranged on the cabinet 11, a rotation mechanism 15 controlled by the three-dimensional movement mechanism 14, an incoming material traction mechanism 13 arranged on the cabinet 11 and a serging mechanism 16 used for sealing edges of incoming materials; wherein, a feeding and discharging component 12 is further arranged in front of the feeding traction mechanism 13.

The three-dimensional motion mechanism 14 is used for driving the rotation mechanism 15 to reciprocate on an X axis and a Y axis,

the rotating mechanism 15 is used for grabbing incoming materials and rotating the incoming materials according to a preset track;

the incoming material traction mechanism 13 is used for drawing incoming materials to a set station and cutting the incoming materials into incoming material monomers;

the serging mechanism 16 is used for performing serging action on the edge of the incoming material monomer in cooperation with the rotating mechanism 15;

the incoming material discharging assembly 12 is used for releasing incoming materials to the incoming material traction mechanism 13 according to requirements.

Referring to fig. 7 again, the three-dimensional motion mechanism 14 includes an X-axis driving component 141 and a Y-axis driving component 1143; the X-axis driving assembly 141 includes: left support arm 1411 and right support arm 1412, left support arm 1411 and right support arm 1412 all fixed connection in on the rack 11, and left support arm 1411 sets up with right support arm 1412 parallel relatively, left support arm 1411 is the same with right support arm 1412 structure, uses left support arm 1411 as an example, includes: the supporting beam 1416 is internally provided with a horizontal mounting groove, a front belt wheel, a rear belt wheel (not shown in the figure) and a synchronous belt (not shown in the figure) in transmission connection with the front belt wheel and the rear belt wheel are arranged in the horizontal mounting groove, a rotating shaft 1414 is further connected between the front belt wheel on the left supporting arm 1411 and the front belt wheel on the right supporting arm 1412, and the rotating shaft 1414 is connected to an output shaft of an X-axis driving motor 1413, so that the synchronous belt on the left supporting arm 1411 and the right supporting arm 1412 is synchronously driven to move by the X-axis driving motor 1413. The synchronous belt of the left support arm 1411 and the synchronous belt of the right support arm 1412 are respectively provided with a connecting block, a connecting transverse plate 1415 is arranged between the connecting blocks, and the connecting transverse plate 1415 is used for being connected with the Y-axis driving assembly 1143.

Referring again to fig. 9, the Y-axis driving assembly 1143 includes a Y-axis supporting arm 1431 having a horizontal connecting slot therein, a first roller 1432 and a second roller (not shown in the figure, which have the same structure as the first roller 1432) rotatably connected in the horizontal connecting slot, a timing belt 1433 drivingly connected to the first roller 1432 and the second roller, and a Y-axis driving motor 1434 for driving the first roller 1432 or the second roller. The Y-axis supporting arm 1431 is connected to a synchronous belt in each of the left and right supporting arms of the X-axis driving assembly, specifically, the Y-axis supporting arm 1431 is connected to the connecting transverse plate 1415, and the synchronous belt in the Y-axis supporting arm 1431 and the synchronous belt in the left supporting arm 1411 are distributed perpendicular to each other, that is, a coordinate axis position relationship between the X-axis and the Y-axis is formed between the two.

Referring to fig. 8 again, a secondary Y-axis driving assembly 142 is further disposed between the X-axis driving assembly 141 and the Y-axis driving assembly 1143, the secondary Y-axis driving assembly 142 is disposed in parallel with the Y-axis driving assembly 1143, the secondary Y-axis driving assembly 142 includes a secondary Y-axis supporting arm 1421 having a connecting groove therein, two secondary Y-axis rollers 1422 rotatably connected in the connecting groove, a secondary Y-axis synchronous belt 1423 sleeved on the secondary Y-axis roller 1422, and a secondary Y-axis driving motor 1424 driving one of the secondary Y-axis rollers, the secondary Y-axis synchronous belt 1423 is connected to the Y-axis supporting arm 1431, so as to increase a stroke of the Y-axis driving assembly in the Y-axis direction. The structural design of the secondary Y-axis driving assembly is adopted, the Y-axis stroke can be increased, the equipment space can be saved, and the space is avoided by forming other structures, so that mutual interference is prevented. In other embodiments, the first-stage and second-stage Y-axis moving assemblies of the above structure may be replaced by a combination of a linear module and a cylinder, or by two sets of linear modules arranged in parallel.

Referring again to fig. 9, the rotating mechanism 15 includes: the driving mechanism comprises a connecting plate 151 connected to a synchronous belt of the Y-axis driving assembly, a supporting plate 155 connected to the connecting plate 151, and a rotating motor 152 connected to the supporting plate 155, wherein an output shaft of the rotating motor 152 is connected with a first gear 153, the supporting plate 155 is further provided with a rotating shaft 156 arranged longitudinally, the rotating shaft 156 is provided with a second gear 154, the first gear 153 is meshed with the second gear 154, the lower end of the rotating shaft 156 is connected to a rotating plate 150, the rotating plate 150 is provided with a driving cylinder 1501, and the telescopic end of the driving cylinder 1501 is connected to a pressing plate 157. The radius of the first gear 153 is smaller than that of the second gear 154 to improve the load capacity of the pressing plate 157, the rotating shaft 156 is driven by the rotating motor 152 to rotate, the pressing plate 157 is synchronously driven by the rotating shaft 156 to rotate, and the driving cylinder 1501 drives the pressing plate 157 to move up and down in the Z-axis direction. Specifically, the number of the driving cylinders 1501 is two, and the driving cylinders are respectively located at two sides of the rotating shaft 156, so as to improve the stability of the movement in the Z-axis direction. The rotating shaft 156 penetrates through the through holes of the supporting plate 155 and the rotating plate 150, and the pressing plate 157 is matched with the working table of the cabinet 11 to press the cloth and transfer the cloth from the previous station to the serging station by friction force.

In another embodiment, the first gear 153 and the second gear 154 are replaced by right-angle speed reducers, that is, the output shaft of the rotating electrical machine 152 is connected to a right-angle speed reducer, the output shaft of the right-angle speed reducer is connected to the rotating shaft 156, and the structure of other parts is not changed.

In another embodiment, the rotating mechanism may also adopt a driving scheme of a driving belt and a motor.

More specifically, the outer wall of the supporting plate 155 is further connected with a lifting cylinder 158, the telescopic end of the lifting cylinder 158 is connected with a baffle 159, the baffle 159 is located outside the pressing plate 157, and when the incoming material monomer is subjected to edge locking, the baffle 159 is controlled by the lifting cylinder 158 to descend so as to press the edge of the incoming material monomer and prevent the edge from moving when the edge locking rotates.

Referring to fig. 6 again, the incoming material pulling mechanism 13 includes: a synchronous belt driving assembly 132 controlled by a traction assembly 131 of the synchronous belt driving assembly 132, the traction assembly 131 comprising: the fixing plate 1311 is connected to a traction cylinder 1312 on the fixing plate 1311, the telescopic end of the traction cylinder 1312 is hinged to an upper clamping plate 1314, the upper clamping plate 1314 is rotatably connected to the fixing plate 1311, and a lower clamping plate 1315 opposite to the upper clamping plate 1314 is further arranged on the fixing plate 1311; when the incoming material is pulled, the pulling cylinder 1312 drives the upper clamping plate 1314 to rotate so as to clamp the lower clamping plate 1315, thereby clamping the end of the incoming cloth material. The synchronous belt driving assembly 132 also comprises a supporting beam 1321, a horizontal mounting groove is arranged in the supporting beam 1321, a first synchronous roller 1322 and a second synchronous roller 1323 are arranged in the horizontal mounting groove, and a synchronous belt 1325 is sleeved on the first synchronous roller 1322 and the second synchronous roller 1323, wherein the second synchronous roller 1323 is also connected to a synchronous motor 1324, and the synchronous motor 1324 drives the synchronous belt 1325 to reciprocate.

In order to improve the clamping reliability, the number of the traction cylinders 1312 is two, the traction cylinders 1312 and the traction cylinders 1313 are respectively, and the traction cylinders 1312 and the traction cylinders 1313 are arranged in parallel with each other.

In order to improve the friction force, the opposite surfaces of the upper clamping plate 1314 and the lower clamping plate 1315 are respectively provided with a convex line.

Wherein, this serging machine still includes supplied materials blowing subassembly 12, supplied materials blowing subassembly 12 includes: the cloth winding machine comprises a winding plate 121, the winding plate 121 is used for winding and unwinding cloth 120 and is connected to a supporting block 122 of the winding plate 121, a sliding groove is formed in the bottom of the supporting block 122, a sliding rail 124 is arranged in the sliding groove, the sliding rail 124 is connected to the machine cabinet 11, a cutter (not shown in the figure) is further arranged on the machine cabinet 11, and the cutter is controlled by a cutter cylinder which is connected to the machine cabinet. Specifically, the number of the sliding rails 124 is two, and the two sliding rails are arranged in parallel, and the correction of the cloth 120 and the incoming material pulling mechanism 13 can be adjusted by an adjusting mechanism between the supporting block 122 and the sliding rails 124.

The serging machine of the embodiment has the following working process: firstly, the incoming material discharging assembly 12 stably and slowly discharges the cloth 120 according to the tension of the incoming material traction mechanism 13, after the incoming material traction mechanism 13 pulls the incoming material to the corresponding position of the workbench of the cabinet 11, the incoming material is cut into incoming material monomers, the incoming material traction mechanism 13 resets, at the moment, the three-dimensional movement mechanism 14 drives the rotation mechanism 15 to move and presses and pulls the incoming material monomers to the corresponding edge locking station of the edge locking mechanism 16, and finally, the rotation mechanism 15 and the edge locking mechanism 16 jointly realize the edge locking process of the incoming material monomers.

Referring to fig. 11 to 18, the present embodiment provides a velcro fastening machine 200, which includes: the three-axis motion component 22 is controlled by a material pushing component 25, a magic tape feeding component 23 and a sewing machine head 24 of the three-axis motion component 22.

The three-axis movement assembly 22 is used for driving the pushing assembly 25 to move in the directions of the X axis, the Y axis and the Z axis;

the pushing component 25 is used for synchronously pushing incoming materials (namely, cloth) sewn with the magic tapes to move according to a preset track under the driving of the three-axis moving component 22; namely, the pushing assembly 25 is used for transferring the cloth from the previous station to the station butted with the magic tape;

the magic tape feeding assembly 23 is used for cutting and transferring the supplied magic tape material to the supplied material position to be sewn according to needs, and finally, the sewing machine head 24 completes sewing of the magic tape and the cloth.

Referring again to fig. 13-15, the three-axis motion assembly 22 includes an X-axis driving assembly 221, a Y-axis driving assembly 222, and a Z-axis driving assembly 223. The X-axis driving assembly 221 includes: first support arm 2211 and second support arm 2212, first support arm 2211 all connect in with second support arm 2212 on the rack 21, and parallel relative distribution, be equipped with first synchronous belt 22111 in the first support arm 2211, first synchronous belt 22111 rotates through two first gyro wheels (this first gyro wheel is located in the both ends mounting groove of first support arm 2211) and connects in first support arm 2211, is connected with first connecting block 22112 on the first synchronous belt 22111, be equipped with second synchronous belt 22121 in the second support arm 2212, second 221synchronous belt 21 rotates through two second gyro wheels and connects in second support arm 2212, be connected with second connecting block 22122 on the second synchronous belt 22121, be connected with a connecting plate 2215 between first connecting block 22112 and the second connecting block 22122. An X-axis driving motor 2214 is further disposed on the first supporting arm 2211 or the second supporting arm 2212, an output shaft of the X-axis driving motor 2214 is connected to a rotating shaft 2213, and the rotating shaft 2213 is connected to the first roller and the second roller at the same time, so as to synchronously drive the first timing belt 22111 and the second timing belt 22121 to move along the X-axis direction. Specifically, as shown in fig. 15, the first support arm 2211 and the second support arm 2212 have the same structure and are both in an inverted U shape and are both fixedly connected to the workbench of the cabinet 21. Still all be equipped with a horizontal connection groove on first support arm 2211 and the second support arm 2212, first hold-in range 22111 and second hold-in range 22121 all locate in the horizontal connection groove, connecting plate 2215 can move along the X axle direction along with the rotation of first, second hold-in range. The pushing assembly 25 is connected to the X-axis driving assembly 221, so that the pushing assembly 25 can complete the reciprocating movement along the X-axis direction with the X-axis driving assembly 221.

Referring to fig. 16 and 17 again, the Y-axis driving assembly 222 includes a primary Y-axis driving assembly 2221 and a secondary Y-axis driving assembly 2222, wherein the primary Y-axis driving assembly 2221 includes a Y-axis supporting arm 22211, two Y-axis rollers (not shown in the figure) rotatably connected to the Y-axis supporting arm 22211, a Y-axis synchronous belt 22213 sleeved on the Y-axis rollers, and a Y-axis driving motor 22212 driving one of the Y-axis rollers, and the Y-axis supporting arm 22211 is connected to the connecting board 2215, so that the primary Y-axis driving assembly 2221 is controlled by the X-axis driving assembly 221 to move in the Y-axis direction. The primary Y-axis driving component 2221 and the secondary Y-axis driving component 2222 are connected through a plurality of inter-stage connection boards 22214.

As shown in fig. 17, a secondary Y-axis driving assembly 2222 is further disposed between the X-axis driving assembly 221 and the primary Y-axis driving assembly 2221, the secondary Y-axis driving assembly 2222 includes a secondary Y-axis supporting arm 22221, two secondary Y-axis rollers rotatably connected to the secondary Y-axis supporting arm 22221, a secondary Y-axis timing belt 22222 sleeved on the secondary Y-axis rollers, and a secondary Y-axis driving motor 22223 driving one of the secondary Y-axis rollers, the secondary Y-axis timing belt 22222 is connected to the Y-axis supporting arm 22211, wherein the Y-axis timing belt 22213 and the secondary Y-axis timing belt 22222 are disposed in parallel to each other, so as to increase the stroke of the Y-axis driving assembly in the Y-axis direction. Specifically, the X-axis driving component 221 firstly completes the movement of the first stroke along with the Y-axis synchronous belt 22213 in the Y-axis direction, and then the first-stage Y-axis driving component 2221 integrally continues to move along with the second-stage Y-axis synchronous belt 22222 along with the second-stage Y-axis driving component 2222 continuously in the Y-axis direction for the second stroke, so that the two-stage long-stroke action in the Y-axis direction is finally realized, and the whole device saves space, and simultaneously realizes avoidance with mechanisms of other processes, thereby reducing interference.

In this embodiment, the Z-axis driving component 223 is a lifting cylinder 2231 connected between the Y-axis driving component 2221 and the secondary Y-axis driving component 2222.

Referring again to fig. 17, the pushing assembly 25 includes: the connecting block 251 controlled by the Y-axis driving assembly 2221, and the first connecting plate 252 connected to the connecting block 251, wherein the first connecting plate 252 is provided with two parallel guide rails and a sliding block 256 slidably connected to the guide rails, wherein the first connecting plate 252 is further provided with two parallel racks 253, the sliding block 256 is provided with a gear 254 engaged with the racks 253, the gear 254 is connected to a push plate 255, and the relative position of the gear 254 and the rack 253 is adjusted so as to adjust the position of the push plate 255 relative to the cabinet workbench. Different size cloth lie in the magic and paste the butt joint when counterpointing different positions, consequently, can realize the cloth of different specifications and the counterpoint seam of magic subsides through the cooperation of above-mentioned gear 254 and rack 253, increased the expansibility of this equipment.

Referring to fig. 18 again, the hook and loop fastener feeding assembly 23 includes: connect in backup pad 231 on the rack 21, connect in vertical power component on the backup pad 231, connect in clamp plate 234 on the vertical power component, the both sides of clamp plate 234 respectively are equipped with a liftable magic tape connector 236, clamp plate 234 below is equipped with a rotatable turning plate subassembly, is sent to as the magic tape rotatable back on the turning plate subassembly, by liftable magic tape connector 236 descends and connects the magic tape, again by vertical power component drive liftable magic tape connector descends to transfer the magic tape to the supplied materials corresponding position in order to wait to sew up.

Specifically, the supporting plate 231 is further provided with a cutter cylinder 239 and a cutter (not shown in the figure) connected to the cutter cylinder 239, and the cutter is used for cutting the magic tape material according to a preset length.

Wherein, a feeding roller group 230 is further arranged on the supporting plate 231, an accommodating groove is formed between the rotatable turning plate assembly and the pressing plate 234, and the feeding roller group 230 is used for conveying the incoming magic tape into the magic tape accommodating groove.

Further, the rotatable flap assembly includes: the turning plate 238, the gear 2381 connected to the back of the turning plate 238 and the turning plate rack 2382 connected to the supporting plate 231 are arranged, the turning plate rack 2382 is meshed with the gear 2381, so that when the pressing plate 234 descends, the turning plate 238 is synchronously driven to rotate to provide an empty space for the magic tape to be placed.

Wherein, liftable magic subsides connector 236 includes small-size cylinder, and connect in the magic of the flexible end of small-size cylinder is pasted the piece, and it is used for pasting the magic subsides and transfer to butt joint position. The vertical power assembly comprises a rack 232, a gear meshed with the rack 232 and a motor driving the gear together, wherein a synchronous connecting plate 235 is further arranged between the pressing plate 234 and the vertical power assembly, the motor of the driving gear is fixedly connected to the synchronous connecting plate 235, two guide rods 233 are further arranged on the synchronous connecting plate 235, and the guide rods 233 are located on two sides of the rack 232 and used for improving the stability of lifting. In order to facilitate the hook and loop fastener to fall off from the liftable hook and loop fastener connector 236 after falling to the butt joint position, the pressing plate 234 is further provided with a material-removing cylinder 237, and the material-removing cylinder 237 moves downwards after the hook and loop fastener is in place, so that the hook and loop fastener is separated from the liftable hook and loop fastener connector 236, and the material-removing action is realized.

the method comprises the following steps that firstly, materials are drawn forwards from an incoming material discharging component by a material drawing mechanism and cut into incoming material monomers, and the incoming material monomers continuously move to a serging position;

secondly, the edge locking of the incoming material monomer is finished by the cooperation of an edge locking mechanism and a rotating mechanism;

thirdly, transferring the incoming material monomer which is positioned at the edge locking position and has finished edge locking to a magic tape sewing station by a three-axis motion assembly;

fourthly, the magic tape feeding assembly cuts the magic tape material to a set length and transfers the magic tape material to the magic tape sewing station;

and fifthly, finishing the sewing process of the magic tape and the supplied material monomer by the sewing joint.

The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.

Claims

1. A full-automatic sewing machine, characterized by comprising: a serging machine and a magic tape sewing machine;

the magic tape sewing machine comprises: the sewing machine comprises a machine cabinet, a three-axis motion assembly arranged on the machine cabinet, a pushing assembly controlled by the three-axis motion assembly, a magic tape feeding assembly and a sewing machine head, wherein the three-axis motion assembly transfers supplied materials which are subjected to overlocking to a magic tape sewing position again, the magic tape feeding assembly transfers the magic tape to a magic tape sewing position, and the sewing machine head finishes the sewing process of the magic tape and the overlocking supplied materials;

the three-axis motion assembly comprises an X-axis driving assembly, a Y-axis driving assembly and a Z-axis driving assembly; the X-axis drive assembly includes: the first supporting arm and the second supporting arm are both connected to the machine cabinet, and are distributed in parallel and oppositely, a first synchronous belt is arranged in the first supporting arm, the first synchronous belt is rotationally connected with the first supporting arm through two first rollers, a first connecting block is connected on the first synchronous belt, a second synchronous belt is arranged in the second supporting arm and is rotationally connected with the second supporting arm through two second rollers, a second connecting block is connected on the second synchronous belt, a connecting plate is connected between the first connecting block and the second connecting block, wherein the first support arm or the second support arm is also provided with an X-axis drive motor, the output shaft of the X-axis drive motor is connected with a rotating shaft, the rotating shaft is connected to the first roller and the second roller simultaneously so as to drive the first synchronous belt and the second synchronous belt to move along the X axial direction synchronously; magic subsides material loading subassembly includes: a support plate connected to the cabinet, a longitudinal power assembly connected to the support plate, a pressure plate connected to the longitudinal power assembly, the pressing plate is provided with a stripping cylinder, both sides of the pressing plate are respectively provided with a liftable magic tape connector, a rotatable turning plate component is arranged below the pressing plate, after the magic tape is sent to the rotatable turning plate component, the liftable magic tape connector descends to connect the magic tape, the vertical power component drives the liftable magic tape connector to descend, and finally the material removing cylinder separates the magic tape from the magic tape connector, so as to transfer the magic subsides to the supplied materials and correspond the position in order to wait to sew up, still be equipped with a cutter cylinder in the backup pad and connect in the cutter of cutter cylinder, the cutter is used for tailorring the magic subsides supplied materials according to predetermineeing length.

2. The full-automatic sewing machine of claim 1, wherein the three-dimensional motion mechanism comprises an X-axis drive assembly, a Y-axis drive assembly; the X-axis drive assembly includes: left branch brace and right branch brace, left branch brace and right branch brace equal fixed connection in on the rack, and left branch brace and the parallel relative setting of right branch brace, left branch brace and right branch brace structure are the same, all include: be equipped with horizontal mounting groove's a supporting beam in, be equipped with in the horizontal mounting groove preceding band pulley, back band pulley and transmission connect in hold-in range on preceding band pulley and the back band pulley, wherein still be connected with the pivot between preceding band pulley on the left branch arm and the preceding band pulley on the right branch arm, the pivot is connected on an X axle driving motor's output shaft, so that by hold-in range removal on X axle driving motor synchronous drive left branch arm and the right branch arm.

3. The automatic sewing machine of claim 2, wherein the Y-axis driving assembly comprises a Y-axis supporting arm having a horizontal connecting groove therein, a first roller and a second roller rotatably connected to the horizontal connecting groove, a synchronous belt drivingly connected to the first roller and the second roller, and a Y-axis driving motor for driving the first roller or the second roller, wherein the Y-axis supporting arm is respectively connected to the synchronous belt in the left supporting arm and the right supporting arm of the X-axis driving assembly, and the synchronous belt in the Y-axis supporting arm and the synchronous belt in the left supporting arm are vertically distributed, wherein a secondary Y-axis driving assembly is further disposed between the X-axis driving assembly and the Y-axis driving assembly, the secondary Y-axis driving assembly is disposed in parallel with the Y-axis driving assembly, and the secondary Y-axis driving assembly comprises a secondary Y-axis supporting arm having a horizontal connecting groove therein, The two-stage Y-axis idler wheels are rotatably connected in the connecting groove, a two-stage Y-axis synchronous belt sleeved on the two-stage Y-axis idler wheels, and a two-stage Y-axis driving motor for driving one of the two-stage Y-axis idler wheels, and the two-stage Y-axis synchronous belt is connected to the Y-axis supporting arm, so that the stroke of the Y-axis driving assembly in the Y-axis direction is increased.

4. The full-automatic sewing apparatus according to claim 3, wherein the rotating mechanism comprises: the Y-axis driving assembly comprises a connecting plate, a supporting plate and a rotating motor, wherein the connecting plate is connected to a synchronous belt of the Y-axis driving assembly, the supporting plate is connected to the connecting plate, the rotating motor is connected to the supporting plate, a right-angle speed reducer is connected to an output shaft of the rotating motor, a rotating shaft is longitudinally arranged on the supporting plate, an output shaft of the right-angle speed reducer is connected to the rotating shaft, the lower end of the rotating shaft is connected to a rotating plate, a driving cylinder is arranged on the rotating plate, and the telescopic end of the driving cylinder is connected to a pressing plate; the rotating motor drives the rotating shaft to rotate, the rotating shaft drives the pressing plate to rotate in a synchronous mode, and the driving cylinder drives the pressing plate to lift in the Z-axis direction.

5. The full-automatic sewing machine of claim 1, wherein the incoming material pulling mechanism comprises: synchronous belt drive assembly is controlled by synchronous belt drive assembly's the subassembly that pulls, it includes to pull the subassembly: the fixed plate is connected with a traction cylinder on the fixed plate, the telescopic end of the traction cylinder is hinged to an upper clamping plate, the upper clamping plate is rotatably connected to the fixed plate, and a lower clamping plate opposite to the upper clamping plate is further arranged on the fixed plate; when the incoming material is pulled, the traction cylinder drives the upper clamping plate to rotate so as to be clamped with the lower clamping plate.

6. The full-automatic sewing machine of claim 1, further comprising an incoming material emptying assembly, the incoming material emptying assembly comprising: the rolling material tray is connected to the supporting block of the rolling material tray, the bottom of the supporting block is provided with a sliding groove, a sliding rail is arranged in the sliding groove, the sliding rail is connected to the machine cabinet, the machine cabinet is further provided with a cutter, the cutter is controlled by a cutter cylinder, and the cutter cylinder is connected to the machine cabinet.

7. The automatic sewing machine of claim 1, wherein the Y-axis driving assembly comprises a Y-axis supporting arm, two Y-axis rollers rotatably connected to the Y-axis supporting arm, a Y-axis synchronous belt sleeved on the Y-axis rollers, and a Y-axis driving motor driving one of the Y-axis rollers, the Y-axis supporting arm is connected to the connecting plate so that the Y-axis driving assembly is controlled by the X-axis driving assembly to move in the Y-axis direction, wherein a secondary Y-axis driving assembly is further provided between the X-axis driving assembly and the Y-axis driving assembly, the secondary Y-axis driving assembly comprises a secondary Y-axis supporting arm, two secondary Y-axis rollers rotatably connected to the secondary Y-axis supporting arm, a secondary Y-axis synchronous belt sleeved on the secondary Y-axis rollers, and a secondary Y-axis driving motor driving one of the secondary Y-axis rollers, second grade Y axle hold-in range connect in the Y axle support arm, wherein Y axle hold-in range with second grade Y axle hold-in range parallel arrangement each other, so that the increase the ascending stroke of Y axle drive assembly in Y axle direction.

8. A sewing method based on a fully automatic sewing machine according to any of claims 1 to 7, characterized in that it comprises the following steps: