Full-automatic overedger

Abstract

The utility model discloses a full-automatic overedger which comprises a platform, a first machine frame is arranged in front of the platform, a belt conveyor is arranged in the first machine frame, a feeding mechanism is arranged at the top of the first machine frame, first supporting frames are arranged at the left end and the right end of the surface of the platform respectively, and first transmission mechanisms are arranged at the tops of the first supporting frames. A portal frame is connected to the front portion of the first supporting frame, a camera is arranged on the top of the portal frame, a machining machine head is arranged on one side of the platform, a material shifting mechanism is arranged at the rear end of the platform through a second supporting frame, a second discharging rack is arranged behind the platform, and a material collecting platen is arranged in the second rack. A feeding mechanism is arranged at the top of the first rack, a discharging mechanism is arranged at the top of the second rack, lifting mechanisms are arranged on the left side and the right side of the first rack and the left side and the right side of the second rack correspondingly, second transmission mechanisms are arranged at the bottoms of the first rack and the second rack correspondingly, the automatic overlock machine can complete feeding, feeding sewing and discharging operation in a full-automatic mode, the automation degree is high, and transmission is accurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of garment processing, specifically to a full-automatic overlock machine. BACKGROUND

[0002] The overlock machine is a commonly used garment production equipment, which can replace manual sewing processing of garments, so that the production efficiency of garments is improved. With the gradual increase of production level requirements, some defects of the overlock machine are gradually exposed in the process

[0003] The feeding, discharging and piece conveying on the workbench of some existing overlock machines are all carried out by manual operation. The overlock machine involves too many manual operations in the whole processing process, which makes the processing efficiency of the overlock machine low. When the piece is conveyed to the processing head by the operator, the operator needs to correct the position of the piece to ensure that the position of the piece does not deviate. This operation is also not conducive to the improvement of the processing efficiency of the overlock machine. Moreover, if it is not adjusted in time, it will cause the sewing line on the piece to deviate or be wrong, affecting the sewing processing effect of the overlock machine. In addition, the whole sewing processing process involves multiple processing operations and the use of multiple devices. If the distribution positions of the parts of the overlock machine are unreasonable, the operator will frequently walk between the devices, which will cause the operator to be tired and also increase the sewing processing time of the overlock machine. SUMMARY

[0004] In view of the technical defects in the background art, the utility model provides a full-automatic overlock machine, which solves the above technical problems and meets the actual needs. The specific technical scheme is as follows:

[0005] The utility model discloses a full -automatic overedger, and the automatic overedger includes the platform, the front of platform is equipped with first rack, is equipped with the belt conveyor in first rack, the top of first rack is equipped with the feeding mechanism, the left and right ends of platform surface all are equipped with first support frame, the top of first support frame is equipped with first drive mechanism, and the drive mechanism is connected with rotating assembly and the output end drive rotating assembly moves in the X axle direction and Y axle direction of platform, the front of first support frame is connected gantry frame that straddles the left and right ends of platform, the top of gantry frame is equipped with the camera of working end towards platform surface, one side of platform is equipped with processing machine head, the rear end of platform is equipped with the material shifting mechanism through second support frame, the rear of platform is equipped with second rack, is equipped with the material receiving platform in second rack, the top of second rack is equipped with the unloading mechanism, the left and right sides of first rack and the left and right sides of second rack all are equipped with elevating system, and the elevating system in the belt conveyor and first rack is connected, and the elevating system in the material receiving platform and second rack is connected, and the bottom of first rack and second rack all is equipped with second drive mechanism.

[0006] As a further embodiment of the utility model, the feeding mechanism includes first synchronous belt module, first crossbeam, first cylinder, first connecting frame and sucking disc, the top of the left and right sides of first rack all is equipped with first synchronous belt module, the left and right ends of first crossbeam are connected with the output end of first synchronous belt module of the left and right sides of first rack respectively, the bottom end of first crossbeam is equipped with first through -hole, the first cylinder is located in first crossbeam and is fixed on the first crossbeam wall surface outside first through -hole, the output end of first cylinder penetrates to below first through -hole and is connected with the top end of first connecting frame, a plurality of sucking discs are connected in the form of linear distribution in the vertical and horizontal direction of connecting frame in the bottom end of first connecting frame, the left and right sides of the top end of first connecting frame all are equipped with first connecting plate, the bottom end wall surface of first crossbeam outside the left and right sides of first cylinder is equipped with first matching seat, the first matching seat is matched with the first limiting column that can slide up and down, the bottom end of first limiting column is connected in the top of first connecting plate, the input end of two first synchronous belt modules is connected to same first connecting shaft, the front end of first synchronous belt module is connected with second crossbeam, the first connecting shaft is located in second crossbeam, the top of one end of second crossbeam is equipped with drive motor, the output end of drive motor penetrates into second crossbeam and is connected with first driving wheel, the axial end of first connecting shaft close to drive motor extends to the outside of input end of first synchronous belt module and is connected with first driven wheel, and first driven wheel and first driving wheel are connected through first transmission belt.

[0007] As a further embodiment of the utility model, the blanking mechanism comprises a third cross beam, a second synchronous belt module, a second air cylinder, a second connecting frame, a second connecting plate and an electric clamp jaw, the front and back sides of the top end of the second rack are each provided with a third cross beam, the bottom end of the third cross beam is connected with a second synchronous belt module, the output end of the second synchronous belt module is connected with a second air cylinder moving forward and backward in the space above the material receiving table plate, the output end of the second air cylinder is fixedly connected with the top end of a second connecting frame, a plurality of second connecting plates are arranged along the longitudinal direction of the second rack and are connected to the bottom end of the second connecting frame, the electric clamp jaw is connected to the front end of the second connecting plate, the top end of the second connecting frame is a third connecting plate with an L-shaped cross section, a plurality of first waist holes are arranged in the vertical part and the horizontal part of the third connecting plate, a plurality of first connecting holes are arranged in the bottom end of the second connecting frame and the output end of the second air cylinder, and a plurality of second waist holes are arranged in the end of the second connecting plate away from the electric clamp jaw.

[0008] As a further embodiment of the utility model, the stirring mechanism comprises a third synchronous belt module and a third air cylinder, the second support frame is fixedly connected to one side of the rear end of the platform, the third synchronous belt module is fixedly connected to the top end of the second support frame, the third air cylinder is connected to the output end of the third synchronous belt module and moves forward and backward in the space above the rear end of the platform, the output end of the third air cylinder moves up and down in the space above the rear end of the platform, the bottom of the third synchronous belt module is provided with a mounting groove, the end of the third synchronous belt module close to the machine base is provided below with a fourth connecting plate, the fourth connecting plate is fixedly connected with a proximity switch, the output end of the third synchronous belt module outside the third air cylinder is connected with a light shield plate moving forward and backward in the space above the rear end of the platform, the fourth connecting plate is provided with a third waist hole facing the mounting groove, and the light shield plate is provided with a fourth waist hole.

[0009] As a further embodiment of the utility model, the first transmission mechanism includes fourth synchronous belt module, fifth synchronous belt module and sixth synchronous belt module, one side of the surface of first support frame is equipped with first motor, the surface of first support frame outside first motor is equipped with second cooperation seat, the front and back two ends of cooperation seat are equipped with fourth synchronous belt module, the output end of first motor is connected with second connecting shaft that is penetrated into second cooperation seat, the part of second connecting shaft in second cooperation seat is connected with the input end of fourth synchronous belt module, the output end of two fourth synchronous belt modules is connected to fifth connecting plate, the surface of fifth connecting plate is equipped with fifth synchronous belt module that is linearly distributed in the X axis direction of platform, the middle part of fifth connecting plate is equipped with strip shape second through -hole, the output end of fifth synchronous belt module is connected with connecting block that extends to the below of second through -hole, the bottom end of connecting block is fixedly connected with the side wall of sixth synchronous belt module, the top of sixth synchronous belt module is equipped with first sliding rail, the bottom end of fifth connecting plate is equipped with at least two cooperation blocks, the cooperation mouth of cooperation block bottom end is fitted in the top of first sliding rail, the output end of rotating assembly is connected in sixth synchronous belt module.

[0010] As a further embodiment of the utility model, the rotating assembly includes fourth cylinder, second sliding rail, first sliding block, first sliding seat, second motor and pressing plate, the output end of sixth synchronous belt module is connected with first fixed plate, fourth cylinder is fixedly connected on the surface of first fixed plate middle part, the surface of front and back two sides of first fixed plate is equipped with second sliding rail, first sliding block is fitted on second sliding rail and is fixedly connected with one end of first sliding seat, the output end of fourth cylinder is fixedly connected with the top end of first sliding seat, second motor is fixedly connected on the end face of first sliding seat side away from fourth cylinder, pressing plate is fixedly connected on the output end of second motor and is located below second motor, the first fixed plate between fourth cylinder and second sliding rail is equipped with first fixed seat, the wall surface of first sliding seat close to fourth cylinder side is equipped with second fixed seat, spring is connected between first fixed seat and second fixed seat.

[0011] As a further embodiment of the utility model, the first rack and the second rack are the same in structure, and the second transmission mechanism arranged in the two is the same in structure, the second transmission mechanism comprises a power source, a transmission shaft, a second driving wheel and a second driven wheel, the power source is arranged at the bottom of the first rack, a plurality of third fixing bases are arranged on the surface of the first rack outside the power source in a linear arrangement along the longitudinal direction of the first rack, the transmission shaft is fitted in the third fixing base, and the two end portions in the axial direction of the transmission shaft are fixedly connected with first bevel gears, the first bevel gears connected to the transmission shaft are engaged with the first bevel gears connected to the lifting mechanism, the output end of the power source is connected with the second driving wheel, the second driven wheel is arranged on the transmission shaft outside the power source, the second driving wheel and the second driven wheel are connected through a second transmission belt to realize transmission, the end portion of the transmission shaft outside the first bevel gear is fixedly connected with a second bevel gear, and the second bevel gear is engaged with the first bevel gear connected to the lifting mechanism.

[0012] As a further embodiment of the utility model, the lifting mechanism comprises a connecting seat and a lead screw, the connecting seat is arranged in the first rack or the second rack above the left and right two ends of the second transmission mechanism respectively, a cavity is arranged in the first rack or the second rack above the connecting seat, the lead screw is vertically fitted in the connecting seat and penetrates into the cavity, the lead screw nut of the lead screw is located in the cavity, the bottom end of the lead screw is connected with the first bevel gear, the side wall of the first rack or the second rack outside the lead screw is provided with a first sliding groove, one end of the lead screw nut is fixedly connected with the end portion of the belt conveyor through the first sliding groove, or is fixedly connected with the end portion of the material receiving table plate, the first rack or the second rack inside the connecting seat on the two sides thereof is provided with a fourth fixing base, the fourth fixing base is connected with a connecting column vertically distributed in the cavity, a second sliding block is fitted outside the connecting column, and the side wall of the first rack or the second rack outside the connecting column is provided with a second sliding groove, one end of the second sliding block is fixedly connected with the end portion of the belt conveyor through the second sliding groove, or is fixedly connected with the end portion of the material receiving table plate.

[0013] As a further embodiment of the utility model, the surface of the platform behind the portal frame is provided with a recessed portion, the side wall of the platform close to the recessed portion is provided with a sliding frame, the top of the sliding frame is provided with a machining head, one end of the first transmission mechanism close to the recessed portion is provided with a main machine display, the side wall of the portal frame close to the main machine display is fixedly connected with a supporting plate, the top end of the portal frame is provided with a second fixing plate in the shape of L, the vertical part of the second fixing plate is provided with a fifth waist hole, the outside of the fifth waist hole is provided with a sixth connecting plate, the bottom end of the sixth connecting plate is provided with a sixth waist hole for mounting a connecting component to realize connection with a camera, and the end portion of the sixth connecting plate away from the fifth waist hole is provided with a second connecting hole.

[0014] As a further embodiment of the utility model, the sliding frame includes a third support frame, a fifth fixed seat, a slide rod and a second sliding seat, the third support frame is fixedly connected to the side wall of the platform close to the recess, the fifth fixed seat is arranged at the two ends of the third support frame and at least two are arranged at each end of the third support frame, the slide rod is connected between the two fifth fixed seats at the two ends of the third support frame, the second sliding seat is matched with the slide rod through the third sliding block fixedly connected to the bottom end on both sides thereof, the processing head is arranged on the surface of the second sliding seat, the surface of the second sliding seat on the outer side of one of the slide rods is provided with a third fixed plate, the third fixed plate is provided with a seventh waist hole, the side of the second sliding seat close to the third fixed plate is fixedly connected with a positioning plate, the positioning plate is provided with a third connecting hole, the wall surface of the third support frame close to the recess is connected with a waste collecting plate through a fourth support frame, the waste collecting plate is opposite to the end position of the recess close to the center of the platform, the waste collecting plate is arranged to be inclined to the fourth support frame, and the height increases with the decrease of the distance from the processing head.

[0015] The automatic overlock machine has the advantages of high automation degree, full-automatic feeding, feeding, sewing and discharging operation, accurate and quick visual identification of the camera, accurate and quick visual identification, automatic sewing of various shapes of sewing patterns, neat and efficient discharging, compact structure and reasonable layout. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the automatic overlock machine.

[0017] Figure 2 It is a structural schematic view of the feeding mechanism Figure 1 .

[0018] Figure 3 It is a structural schematic view of the feeding mechanism Figure 2 .

[0019] Figure 4 It is a structural schematic view of the discharging mechanism Figure 1 .

[0020] Figure 5 It is a structural schematic view of the discharging mechanism Figure 2 .

[0021] Figure 6 It is a schematic view of components connected on the second connecting frame Figure 1 .

[0022] Figure 7 It is a schematic view of components connected on the second connecting frame Figure 2 .

[0023] Figure 8 It is a structural schematic view when the material pushing mechanism is arranged at the rear end of the platform.

[0024] Figure 9 Structure diagram of the pushing mechanism Figure 1 .

[0025] Figure 10 Structure diagram of the pushing mechanism Figure 2 .

[0026] Figure 11 Structure diagram of the first transmission mechanism Figure 1 .

[0027] Figure 12 Structure diagram of the first transmission mechanism Figure 1 .

[0028] Figure 13 Structure diagram of the rotating assembly Figure 1 .

[0029] Figure 14 Structure diagram of the rotating assembly Figure 2 .

[0030] Figure 15 Structure diagram of the second transmission mechanism arranged in the first frame.

[0031] Figure 16 Structure diagram of the second transmission mechanism arranged in the second frame.

[0032] Figure 17 Structure diagram of the lifting mechanism in the first frame.

[0033] Figure 18 Structure diagram of the lifting mechanism in the second frame.

[0034] Figure 19 Structure diagram of the component in the middle of the platform

[0035] Figure 20 Structure diagram of the camera arranged on the gantry Figure 1 .

[0036] Figure 21 Structure diagram of the camera arranged on the gantry Figure 2 .

[0037] Figure 22 Structure diagram of the sliding frame Figure 1 .

[0038] Figure 23 Structure diagram of the sliding frame Figure 2 .

[0039] In the figure, 1, platform; 11, first support frame; 12, first rack; 13, belt conveyor; 14, gantry; 15, camera; 16, processing head; 17, second support frame; 18, second rack; 19, material receiving table; 110, recess; 111, main machine display; 112, object supporting plate; 2, feeding mechanism; 21, first synchronous belt module; 22, first cross beam; 221, first through hole; 23, first air cylinder; 24, first connecting frame; 25, first connecting plate; 26, first matching seat; 27, first limiting column; 28, first connecting shaft; 29, second cross beam; 210, driving motor; 211, first driving wheel; 212, first driven wheel; 213, first transmission belt; 214, suction cup; 3, first transmission mechanism; 31, fourth synchronous belt module; 32, fifth synchronous belt module; 33, sixth synchronous belt module; 34, first motor; 35, second matching seat; 36, second connecting shaft; 37, fifth connecting plate; 371, second through hole; 38, connecting block; 39, first sliding rail; 310, matching block; 4, rotating assembly; 41, fourth air cylinder; 42, second sliding rail; 43, first sliding block; 44, first sliding seat; 45, second motor; 46, pressing plate; 47, first fixed plate; 49, first fixed seat; 410, second fixed seat; 411, spring; 5, poking mechanism; 51, third synchronous belt module; 52, third air cylinder; 53, mounting groove; 54, fourth connecting plate; 541, third waist hole; 55, proximity switch; 56, light shield; 561, fourth waist hole; 6, discharging mechanism; 61, third cross beam; 62, second synchronous belt module; 63, second air cylinder; 64, second connecting frame; 65, second connecting plate; 66, electric clamping jaw; 68, third connecting plate; 681, first waist hole; 682, second waist hole; 69, first connecting hole; 7, lifting mechanism; 71, connecting seat; 72, screw rod; 73, cavity; 74, screw rod nut; 75, first sliding groove; 76, fourth fixed seat; 77, connecting column; 78, second sliding groove; 79, second sliding block; 8, second transmission mechanism; 81, power source; 82, transmission shaft; 83, second driving wheel; 84, second driven wheel; 85, third fixed seat; 86, first bevel gear; 87, second transmission belt; 88, second bevel gear; 9, sliding frame; 91, third support frame; 92, fifth fixed seat; 93, sliding rod; 94, second sliding seat; 95, third fixed plate; 951, seventh waist hole; 96, positioning plate; 961, third connecting hole; 97, fourth support frame; 98, waste collecting plate; 10, second fixed plate; 101, fifth waist hole; 102, sixth connecting plate; 103, sixth waist hole; 104, second connecting hole. DETAILED DESCRIPTION

[0040] The utility model discloses a full -automatic overlock machine, such as Figure 1As shown, the automatic overlock machine comprises a platform 1, the front of the platform 1 is provided with a first rack 12, the first rack 12 is provided with a belt conveyor 13, the top of the first rack 12 is provided with a feeding mechanism 2, the left and right ends of the surface of the platform 1 are provided with first support frames 11, the top of the first support frame 11 is provided with a first transmission mechanism 3, the transmission mechanism is connected with a rotating assembly 4 and the output end drives the rotating assembly 4 to move in the X-axis direction and the Y-axis direction of the platform 1, the front of the first support frame 11 is connected with a gantry 14 which spans the left and right ends of the platform 1, the top of the gantry 14 is provided with a camera 15 with the working end facing the surface of the platform 1, one side of the platform 1 is provided with a processing head 16, the rear end of the platform 1 is provided with a material pushing mechanism 5 through a second support frame 17, the rear of the platform 1 is provided with a second rack 18, the second rack 18 is provided with a material collecting table 19, the top of the second rack 18 is provided with a discharging mechanism 6, the left and right sides of the first rack 12 and the left and right sides of the second rack 18 are provided with lifting mechanisms 7, the belt conveyor 13 is connected with the lifting mechanism 7 in the first rack 12, the material collecting table 19 is connected with the lifting mechanism 7 in the second rack 18, and the bottom of the first rack 12 and the second rack 18 is provided with a second transmission mechanism 8.

[0041] It should be noted that the cutting piece is transmitted to the middle of the first rack 12 through the belt conveyor 13, and the cutting piece on the belt conveyor 13 is transferred to the front end of the platform 1 through the feeding mechanism 2; the automatic overlock machine is equipped with a main machine, the camera 15 obtains image data of the cutting piece transmitted to the platform 1, so that the image obtained by the camera 15 is analyzed by the main machine to automatically identify the shape of the cutting piece and automatically generate a sewing pattern, since the camera 15 is arranged at a high position, the cutting piece is arbitrarily placed on the surface of the platform 1, and the camera 15 can identify the shape of the cutting piece, which has strong adaptability; after visual identification of the cutting piece, the rotating assembly 4 is moved in the X and Y axis directions of the platform 1 by the first transmission mechanism 3, the first transmission mechanism 3 and the rotating assembly 4 automatically correct the orientation of the cutting piece according to the generated sewing pattern, and accurately send the cutting piece to the processing head 16 of the overlock machine according to the generated line for sewing; the cutting piece after completing the sewing process is transmitted to the position of the platform 1 close to the material pushing assembly side by the first transmission mechanism 3, the material pushing assembly moves the sewn cutting piece to the rear end of the platform 1, then the discharging mechanism 6 clamps the rear end of the cutting piece and drags the cutting piece to the surface of the material collecting table 19 for neat stacking, thereby realizing the discharging operation; not only can the height of the belt conveyor 13 be adjusted by the lifting mechanism 7, so that the height stroke limited feeding mechanism 2 can extract the cutting piece on the belt conveyor 13, but also the height of the material collecting table 19 can be adjusted by the lifting mechanism 7, so that the material collecting table 19 reserves enough space for collecting the sewn cutting piece.

[0042] The automatic overlock machine has high automation degree, can automatically realize feeding, feeding, sewing and discharging operations, accurately generates a sewing pattern through visual automatic identification of a camera 15, accurately and quickly identifies a vision, automatically sews various shape sewing patterns, discharges neatly and efficiently, and has compact structure and reasonable layout.

[0043] It should be further explained that, as Figure 2 and Figure 3 As shown, the feeding mechanism 2 includes a first synchronous belt module 21, a first cross beam 22, a first cylinder 23, a first connecting frame 24 and a suction cup 214, the top of the left and right sides of the first frame 12 is provided with the first synchronous belt module 21, the left and right ends of the first cross beam 22 are connected with the output ends of the first synchronous belt modules 21 on the left and right sides of the first frame 12 respectively, the bottom end of the first cross beam 22 is provided with a first through hole 221, the first cylinder 23 is located in the first cross beam 22 and fixed to the wall surface of the first cross beam 22 outside the first through hole 221, the output end of the first cylinder 23 penetrates below the first through hole 221 and is connected with the top end of the first connecting frame 24, a plurality of suction cups 214 are connected to the bottom end of the first connecting frame 24 in a linearly distributed manner in the longitudinal and transverse directions of the connecting frame, the left and right sides of the top end of the first connecting frame 24 are provided with first connecting plates 25, the bottom end wall surface of the first cross beam 22 outside the left and right sides of the first cylinder 23 is provided with a first matching seat 26, the first matching seat 26 is matched with a first limiting column 27 which can slide up and down, the bottom end of the first limiting column 27 is connected to the top of the first connecting plate 25, the input ends of the two first synchronous belt modules 21 are connected to the same first connecting shaft 28, the front end of the first synchronous belt module 21 is connected with a second cross beam 29, the first connecting shaft 28 is located in the second cross beam 29, the top of one end of the second cross beam 29 is provided with a driving motor 210, the output end of the driving motor 210 penetrates into the second cross beam 29 and is connected with a first driving wheel 211, the shaft end of the first connecting shaft 28 close to the driving motor 210 extends to the outside of the input end of the first synchronous belt module 21 and is connected with a first driven wheel 212, the first driven wheel 212 and the first driving wheel 211 are connected through a first transmission belt 213.

[0044] The cut pieces are transported to the belt conveyor 13 in a neat stack, the belt conveyor 13 works and moves the cut pieces to the center of the rack, the first synchronous belt module 21 drives the first connecting frame 24 to move directly above the cut pieces, the first cylinder 23 drives the first connecting frame 24 to move downward and adsorb the cut pieces by the suction cup 214, the suction cup 214 can adopt a needle suction cup 214, after the cut pieces are adsorbed by the suction cup 214, they are transported to the surface at the front end of the platform 1 by the cooperation of the first synchronous belt module 21 and the first cylinder 23, thereby realizing the feeding operation; a plurality of suction cups 214 can form adsorption at multiple positions on the surface of the cut pieces, so that the cut pieces can be transported to the workbench of the full-automatic overlock machine in a completely open form, avoiding wrinkles on the surface of the cut pieces, without the need for manual arrangement of the wrinkles of the cut pieces, so that the cut pieces can be directly used in subsequent processing; by sliding of the first limiting column 27 in the first matching seat 26, when the first connecting frame 24 is driven by the first cylinder 23 to move up and down quickly, the moving first connecting frame 24 can reach the specified height position more stably, preventing the first connecting frame 24 from being uneven; by driving the first driving wheel 211 to rotate by the driving motor 210, the first driving wheel 211 drives the first driven wheel 212 through the first transmission belt 213, thereby driving the first connecting shaft 28 to rotate and driving the two first synchronous belt modules 21 to work.

[0045] It needs to be further explained that, as Figures 4-7 As shown, the discharging mechanism 6 includes a third cross beam 61, a second synchronous belt module 62, a second cylinder 63, a second connecting frame 64, a second connecting plate 65, and an electric clamping jaw 66. The front and rear sides of the top end of the second rack 18 are each provided with a third cross beam 61. The bottom end of the third cross beam 61 is connected with a second synchronous belt module 62. The output end of the second synchronous belt module 62 is connected with a second cylinder 63 that moves forward and backward in the space above the material collecting table 19. The output end of the second cylinder 63 is fixedly connected with the top end of a second connecting frame 64. The bottom end of the second connecting frame 64 is provided with a plurality of second connecting plates 65 along the longitudinal direction of the second rack 18. The electric clamping jaw 66 is connected to the front end of the second connecting plate 65. The top end of the second connecting frame 64 is a third connecting plate 68 in the shape of L in cross section. The vertical part and the horizontal part of the third connecting plate 68 are each provided with a plurality of first waist holes 681. The bottom end of the second connecting frame 64 and the output end of the second cylinder 63 are each provided with a plurality of first connecting holes 69. The end of the second connecting plate 65 away from the electric clamping jaw 66 is provided with a plurality of second waist holes 682.

[0046] The first synchronous belt module 21 can drive the second cylinder 63 to move to a position close to the end of the cut piece after the material pushing mechanism 5 moves the sewn cut piece to the rear end of the platform 1, and then the height position of the electric clamping jaw 66 is adjusted in cooperation with the second cylinder 63, so that the electric clamping jaw 66 moves to the end of the cut piece and clamps the cut piece, and finally the cut piece is dragged to the surface of the material collecting table 19 for stacking by the first synchronous belt module 21. Since the stroke of the cut piece dragged by the first synchronous belt module 21 to above the material collecting table 19 is fixed, the cut pieces are stacked neatly on the material collecting table 19. The second cylinder 63 adjusts the height of the electric clamping jaw 66 by moving the second connecting frame 64 up and down, so that the clamping end of the electric clamping jaw 66 can be aligned with the position of the end of the cut piece located at the rear end of the platform 1, thereby clamping the cut piece. The connection of multiple electric clamping jaws 66 through the second connecting plate 65 can ensure the clamping effect of the cut piece. The clamping of the end of the cut piece by multiple electric clamping jaws 66 can make the end of the cut piece stable on a straight line, so that the entire cut piece maintains parallel movement during the process of being dragged to the surface of the material collecting table 19, thereby ensuring that the cut pieces can be stacked neatly on the material collecting table 19. The height of the connecting frame as a whole can be adjusted by adjusting the position of the connecting part connected in the first waist hole 681 of the vertical part of the third connecting plate 68, thereby adjusting the height position of the electric clamping jaw 66. The left and right positions of the second connecting frame 64 as a whole above the material collecting table 19 can be adjusted by adjusting the position of the connecting part connected in the first waist hole 681 of the horizontal part of the third connecting plate 68, thereby adjusting the left and right positions of the end of the cut piece clamped by the electric clamping jaw 66. The second connecting plate 65 and the second waist hole 682 connected by the connecting part to different positions can adjust the left and right positions of the end of the cut piece clamped by the electric clamping jaw 66.

[0047] It needs to be further explained that, as Figures 8-10 As shown, the material pushing mechanism 5 includes a third synchronous belt module 51 and a third cylinder 52. The second support frame 17 is fixedly connected to one side of the rear end of the platform 1. The third synchronous belt module 51 is fixedly connected to the top end of the second support frame 17. The third cylinder 52 is connected to the output end of the third synchronous belt module 51 and moves forward and backward in the space above the rear end of the platform 1. The output end of the third cylinder 52 moves up and down in the space above the rear end of the platform 1. The bottom of the third synchronous belt module 51 is provided with a mounting groove 53. The end of the third synchronous belt module 51 close to the machine base is provided with a fourth connecting plate 54 below. The fourth connecting plate 54 is fixedly connected with a proximity switch 55. The output end of the third synchronous belt module 51 outside the third cylinder 52 is connected with a light shield plate 56 that moves forward and backward in the space above the rear end of the platform 1. The fourth connecting plate 54 is provided with a third waist hole 541 opposite to the mounting groove 53. The light shield plate 56 is provided with a fourth waist hole 561.

[0048] The third cylinder 52 is moved to the surface of the cutting piece by the output end to press, and then the third cylinder 52 is driven by the third synchronous belt module 51 to move to the rear end of the platform 1, so as to drive the cutting piece after sewing to move to the rear end of the platform 1, and then the cutting piece is clamped by the discharging mechanism 6 at the appropriate position. In the process of driving the third cylinder 52 to move to the rear end of the platform 1 by the third synchronous belt module 51, when the light shield plate 56 moves to the proximity switch 55, the proximity switch 55 senses the position of the light shield plate 56 and sends a signal to the control device for controlling the work of the third synchronous belt module 51. The control device for controlling the work of the third synchronous belt module 51 controls the third synchronous belt module 51 to stop working, so as to stop the rearward movement of the cutting piece. The end of the cutting piece is clamped by the discharging mechanism 6 at the appropriate position. The position of the fourth connecting plate 54 can be adjusted by adjusting the connection position of the connecting part in the third waist hole 541. The position of the fourth connecting plate 54 can also be adjusted by adjusting the position of the connecting part in the mounting groove 53 after the connecting part is connected to the third waist hole 541. The distance between the proximity switch 55 and the light shield plate 56 in the length direction of the second synchronous belt module 62 can be adjusted by the above method, so as to adjust the stroke of the rearward movement of the cutting piece, and then adjust the length of the cutting piece clamped by the discharging mechanism 6. The position of the output end of the third synchronous belt module 51 connected to the light shield plate 56 is adjusted by adjusting the connection position of the connecting part in the fourth waist hole 561, so that the proximity switch 55 senses the distance between the light shield plate 56 in the length direction of the third synchronous belt module 51, and the length of the cutting piece clamped by the discharging mechanism 6 is adjusted.

[0049] It should be further explained that, as Figure 11 and Figure 12The first transmission mechanism 3 comprises a fourth synchronous belt module 31, a fifth synchronous belt module 32 and a sixth synchronous belt module 33. The surface of one side of the first support frame 11 is provided with a first motor 34. The surface of the first support frame 11 outside the first motor 34 is provided with a second matching seat 35. The front and rear ends of the matching seat are matched with the fourth synchronous belt module 31. The output end of the first motor 34 is connected with a second connecting shaft 36 penetrating into the second matching seat 35. The part of the second connecting shaft 36 in the second matching seat 35 is connected with the input end of the fourth synchronous belt module 31. The output ends of the two fourth synchronous belt modules 31 are connected with a fifth connecting plate 37. The surface of the fifth connecting plate 37 is provided with the fifth synchronous belt module 32 linearly distributed in the X-axis direction of the platform 1. The middle part of the fifth connecting plate 37 is provided with a second through hole 371 in the shape of a strip. The output end of the fifth synchronous belt module 32 is connected with a connecting block 38 extending to below the second through hole 371. The bottom end of the connecting block 38 is fixedly connected with the side wall of the sixth synchronous belt module 33. The top of the sixth synchronous belt module 33 is provided with a first sliding rail 39. The bottom end of the fifth connecting plate 37 is provided with at least two matching blocks 310. The matching mouths of the bottom ends of the matching blocks 310 are matched with the top of the first sliding rail 39. The rotating assembly 4 is connected with the output end of the sixth synchronous belt module 33.

[0050] The first motor 34 drives the second connecting shaft 36 to rotate when it is working. Since the second connecting shaft 36 is connected to the input ends of the two fourth synchronous belt modules 31, the first motor 34 can simultaneously provide power for the movement of the output ends of the two fourth synchronous belt modules 31. The output ends of the two fourth synchronous belt modules 31 move in the Y-axis direction of the platform 1, and drive the fifth connecting plate 37 to translate in the Y-axis direction of the platform 1, so that the fifth synchronous belt module 32 and the sixth synchronous belt module 33 translate in the Y-axis direction of the platform 1. The fourth synchronous belt module 31 is arranged across the left and right sides of the platform 1, so that the fifth synchronous belt module 32 and the sixth synchronous belt module 33 have enough space to move in the Y-axis direction of the platform 1. Through a wide range of movement, the position of the cutting piece is adjusted. The motor of the fifth synchronous belt module 32 drives the output end of the fifth synchronous belt module 32 to move in the X-axis direction of the platform 1. In the process of working of the sixth synchronous belt module 33, the output end drives the entire sixth synchronous belt module 33 to move in the Y-axis direction of the platform 1 at the position below the sixth synchronous belt module 33. The cooperation between the cooperation block 310 and the first sliding rail 39 can make the position of the sixth synchronous belt module 33 more stable when it slides, so as to ensure that the fifth synchronous belt module 32 drives the sixth synchronous belt module 33 to translate in a straight line in the X-axis direction of the platform 1. At the same time, the motor of the sixth synchronous belt module 33 drives the output end of the sixth synchronous belt module 33 to move in the X-axis direction of the platform 1, so that the fifth synchronous belt module 32 and the sixth synchronous belt module 33 form a driving force for the rotating assembly 4 to move in the X-axis direction of the platform 1. In combination with the use of the fourth synchronous belt module 31, the rotating assembly 4 can adjust the position in the X-axis and Y-axis directions of the platform 1.

[0051] Specifically, as Figure 13 and Figure 14As shown, the rotating assembly 4 comprises a fourth cylinder 41, a second sliding rail 42, a first sliding block 43, a first sliding seat 44, a second motor 45 and a pressing plate 46, the output end of the sixth synchronous belt module 33 is connected with a first fixed plate 47, the fourth cylinder 41 is fixedly connected to the surface of the middle part of the first fixed plate 47, the surfaces of the front and rear sides of the first fixed plate 47 are provided with the second sliding rail 42, the first sliding block 43 is matched on the second sliding rail 42 and fixedly connected with one end of the first sliding seat 44, the output end of the fourth cylinder 41 is fixedly connected with the top end of the first sliding seat 44, the second motor 45 is fixedly connected to the end face of the side away from the fourth cylinder 41 of the first sliding seat 44, the pressing plate 46 is fixedly connected to the output end of the second motor 45 and located below the second motor 45, the first fixed plate 47 between the fourth cylinder 41 and the second sliding rail 42 is provided with a first fixed seat 49, the wall surface of the side close to the fourth cylinder 41 of the first sliding seat 44 is provided with a second fixed seat 410, and the first fixed seat 49 and the second fixed seat 410 are connected with a spring 411.

[0052] Wherein, the output end of the sixth synchronous belt module 33 drives the rotating assembly 4 to move in the X-axis direction of the platform 1, and then the fourth cylinder 41 drives the first sliding seat 44 to move up and down on the second sliding rail 42, so as to realize the lifting of the pressing plate 46 away from the surface of the cutting piece or the pressing of the pressing plate 46 on the surface of the cutting piece, after the pressing plate 46 is pressed on the surface of the cutting piece, the second motor 45 is driven to work to drive the pressing plate 46 to rotate, so as to adjust the position of the cutting piece in the form of rotating cutting piece, finally, under the cooperation of the fourth synchronous belt module 31, the fifth synchronous belt module 32 and the sixth synchronous belt module 33, the cutting piece is moved and adjusted in position on the X-axis and Y-axis of the platform 1, after the position adjustment, the cutting piece is sent to the machining head 16 for machining, the pressing force of the pressing plate 46 on the cutting piece can make the position of the cutting piece more stable during the machining process, so as to prevent the position of the cutting piece from deviating; when the fourth cylinder 41 drives the first sliding seat 44 to move up and down, due to the fast driving response speed of the fourth cylinder 41, the moving speed of the first sliding seat 44 on the second sliding rail 42 is fast, the first sliding seat 44 in the descending state is limited by the stretching limit of the spring 411, so as to prevent the first sliding seat 44 from appearing overstroke on the second sliding rail 42, and make the movement of the first sliding seat 44 on the second sliding rail 42 more stable.

[0053] It needs to be further explained that, as Figure 15 and Figure 16As shown, the first rack 12 and the second rack 18 are structurally identical, and the second transmission mechanism 8 arranged in the two racks is structurally identical, which comprises a power source 81, a transmission shaft 82, a second driving wheel 83 and a second driven wheel 84. The power source 81 is arranged at the bottom of the first rack 12, and a plurality of third fixing seats 85 are arranged on the surface of the first rack 12 outside the power source 81 in a linear arrangement along the longitudinal direction of the first rack 12. The transmission shaft 82 is fitted in the third fixing seat 85, and the two end portions in the axial direction of the transmission shaft 82 are fixedly connected with first bevel gears 86. The first bevel gears 86 connected to the transmission shaft 82 are engaged with the first bevel gears 86 connected to the lifting mechanism 7. The output end of the power source 81 is connected with the second driving wheel 83. The second driven wheel 84 is arranged on the transmission shaft 82 outside the power source 81. The second driving wheel 83 and the second driven wheel 84 are connected by a second transmission belt 87 to achieve transmission. The end portion of the transmission shaft 82 outside the first bevel gear 86 is fixedly connected with a second bevel gear 88, which is engaged with the first bevel gear 86 connected to the lifting mechanism 7.

[0054] The power source 81 drives the second driving wheel 83 to rotate, and the second driving wheel 83 drives the second driven wheel 84 through the second transmission belt 87 after rotating, thereby driving the transmission shaft 82 to rotate. When the transmission shaft 82 rotates, the first bevel gears 86 connected to the axial end portions thereof will rotate. Through the engagement between the first bevel gears 86 on the transmission shaft 82 and the first bevel gears 86 connected to the lifting mechanism 7, the transmission is achieved to the lifting mechanism 7, thereby driving the lifting mechanism 7. The arrangement of the second bevel gear 88 can make the position of the transmission shaft 82 more stable during rotation, avoid the vibration of the transmission shaft 82 during rotation affecting the engagement between the two first bevel gears 86, and prevent the hard extrusion caused by the misalignment between the two first bevel gears 86.

[0055] Specifically, as Figures 15-18As shown, the lifting mechanism 7 comprises a connecting seat 71 and a lead screw 72, the connecting seat 71 is arranged in the first rack 12 or the second rack 18 above the left and right ends of the second transmission mechanism 8 respectively, a cavity 73 is arranged in the first rack 12 or the second rack 18 above the connecting seat 71, the lead screw 72 is vertically matched in the connecting seat 71 and penetrates into the cavity 73, the lead screw nut 74 of the lead screw 72 is located in the cavity 73, the bottom end of the lead screw 72 is connected with a first bevel gear 86, the first rack 12 or the second rack 18 located outside the lead screw 72 is provided with a first sliding groove 75, one end of the lead screw nut 74 is fixedly connected with the end of the belt conveyor 13 or the end of the material collecting platform 19 through the first sliding groove 75, the fourth fixed seat 76 is arranged in the first rack 12 or the second rack 18 on the left and right sides of the connecting seat 71, the fourth fixed seat 76 is connected with a connecting column 77 vertically distributed in the cavity 73, the second sliding block 79 is matched outside the connecting column 77, the second sliding groove 78 is arranged in the first rack 12 or the second rack 18 located outside the connecting column 77, one end of the second sliding block 79 is fixedly connected with the end of the belt conveyor 13 or the end of the material collecting platform 19 through the second sliding groove 78.

[0056] Wherein, the first bevel gear 86 connected with the lead screw 72 in the first rack 12 rotates after receiving the power of the second transmission mechanism 8, the lead screw nut 74 moves up and down on the lead screw 72, thereby adjusting the height of the belt conveyor 13, so that the cutting piece on the belt conveyor 13 can be raised to the height at which the suction cup 214 can be adsorbed, when the second sliding block 79 in the first rack 12 slides on the connecting column 77 in the first rack 12, the belt conveyor 13 can move more smoothly in the height adjustment, preventing the ends of the belt conveyor 13 from being uneven, thereby avoiding the cutting piece on the belt conveyor 13 from deviating or toppling due to the shaking or unevenness of the belt conveyor 13; the first bevel gear 86 connected with the lead screw 72 in the second rack 18 rotates after receiving the power of the second transmission mechanism 8, thereby driving the lead screw nut 74 in the second rack 18 to move up and down, and further adjusting the height of the material collecting platform 19, realizing the size adjustment of the space above the material collecting platform 19 for collecting the cutting piece, through the sliding block in the second rack 18 sliding on the connecting column 77 in the second rack 18, the material collecting platform 19 can move more smoothly in the height adjustment, preventing the cutting piece on the material collecting platform 19 from deviating or toppling due to the shaking of the material collecting platform 19.

[0057] It needs to be further explained that, as Figures 19-21As shown, the surface of the platform 1 behind the gantry 14 is provided with a recess 110, the side wall of the platform 1 close to the recess 110 is provided with a sliding frame 9, the top of the sliding frame 9 is provided with a processing head 16, one end of the first transmission mechanism 3 close to the recess 110 is provided with a main machine display 111, the side wall of the gantry 14 close to the main machine display 111 is fixedly connected with a material supporting plate 112, the top end of the gantry 14 is provided with a second fixing plate 10 in L shape, the vertical part of the second fixing plate 10 is provided with a fifth waist hole 101, the outside of the fifth waist hole 101 is provided with a sixth connecting plate 102, the bottom end of the sixth connecting plate 102 is provided with a sixth waist hole 103 for installing a connecting component to realize connection with a camera 15, and the end of the sixth connecting plate 102 away from the fifth waist hole 101 is provided with a second connecting hole 104.

[0058] Wherein, the setting of the recess 110 can make the working end of the processing head 16 move into the transmission path of the cutting piece on the platform 1 through the sliding frame 9, so that the working end of the processing head 16 realizes the position adjustment of the cutting piece sewing processing, the material supporting plate 112 can provide a place for the keyboard connected to the main machine on the automatic overlock machine, remote control device or waste generated in processing, wherein, by adjusting the position of the connecting component connected to the second connecting hole 104 in the fifth waist hole 101, the position of the sixth connecting plate 102 connected to the vertical part of the second fixing plate 10 is adjusted, and then the height of the sixth connecting plate 102 is adjusted, and the height position of the camera 15 is also adjusted, in addition, by adjusting the position of the connecting component connected to the camera 15 in the sixth waist hole 103, the height position of the camera 15 can also be adjusted, by adjusting the height position of the camera 15, when the automatic overlock machine processes cutting pieces of different sizes, the height position of the camera 15 can be adjusted to adapt to the size of the cutting piece, so that complete and clear cutting piece images can be obtained.

[0059] It needs to be further explained that, as Figure 22 and Figure 23As shown, the sliding frame 9 comprises a third support frame 91, a fifth fixed seat 92, a sliding rod 93 and a second sliding seat 94, the third support frame 91 is fixedly connected to the side wall of the platform 1 near the recess 110, the fifth fixed seat 92 is arranged at both ends of the third support frame 91 and at least two are arranged at each end of the third support frame 91, the sliding rod 93 is connected between the two fifth fixed seats 92 at both ends of the third support frame 91, the second sliding seat 94 is matched with the sliding rod 93 through the third sliding block fixedly connected to both sides of the bottom end, the processing head 16 is arranged on the surface of the second sliding seat 94, the surface of the second sliding seat 94 outside one of the sliding rods 93 is provided with a third fixed plate 95, the third fixed plate 95 is provided with a seventh waist hole 951, the side of the second sliding seat 94 close to the third fixed plate 95 is fixedly connected with a positioning plate 96, the positioning plate 96 is provided with a third connecting hole 961, the wall surface of the third support frame 91 near the recess 110 is connected with a waste collecting plate 98 through a fourth support frame 97, the waste collecting plate 98 is opposite to the end position of the recess 110 near the center side of the platform 1, the waste collecting plate 98 is arranged on the fourth support frame 97 in an inclined manner, and the height increases with the decrease of the distance from the processing head 16.

[0060] The movement of the second sliding seat 94 on the sliding rod 93 enables the processing head 16 to move in the Y-axis direction of the platform 1, so as to adjust the position of the working end of the processing head 16 in the recess 110, and then adjust the position of the working end of the processing head 16 relative to the path of the cutting sheet conveyed on the platform 1, so as to adjust the position of the working end of the processing head 16 on the cutting sheet during sewing processing; after the position of the processing head 16 is adjusted, the position of the second sliding seat 94 is fixed by introducing a connecting component into the seventh waist hole 951 and the third connecting hole 961; the waste generated during the sewing processing of the cutting sheet falls to the waste collecting plate 98, and the waste slides down the inclined waste collecting plate 98 to the designated waste collecting device for collection, so as to realize the centralized collection of the waste generated during the sewing processing, and facilitate the subsequent treatment of the waste.

[0061] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fully automatic overlock machine comprising a platform, characterized in that, The front of the platform is provided with a first rack, the first rack is provided with a belt conveyor, the top of the first rack is provided with a feeding mechanism, the left and right ends of the platform surface are provided with first support frames, the top of the first support frame is provided with a first transmission mechanism, the transmission mechanism is connected with a rotating assembly and the output end drives the rotating assembly to move in the X-axis direction and the Y-axis direction of the platform, the front of the first support frame is connected with a gantry frame spanning the left and right ends of the platform, the top of the gantry frame is provided with a camera with a working end facing the platform surface, one side of the platform is provided with a processing head, the rear end of the platform is provided with a material pushing mechanism through a second support frame, the rear of the platform is provided with a second rack, the second rack is provided with a material receiving table plate, the top of the second rack is provided with a discharging mechanism, the left and right sides of the first rack and the left and right sides of the second rack are provided with lifting mechanisms, the belt conveyor is connected with the lifting mechanism in the first rack, the material receiving table plate is connected with the lifting mechanism in the second rack, and the bottom of the first rack and the second rack is provided with a second transmission mechanism.

2. The fully automatic overlock machine according to claim 1, characterized in that The feeding mechanism comprises a first synchronous belt module, a first cross beam, a first cylinder, a first connecting frame and a suction cup, the top of the left and right sides of the first rack is provided with a first synchronous belt module, the left and right ends of the first cross beam are respectively connected with the output ends of the first synchronous belt modules on the left and right sides of the first rack, the bottom end of the first cross beam is provided with a first through hole, the first cylinder is located in the first cross beam and is fixed to the first cross beam wall surface outside the first through hole, the output end of the first cylinder penetrates below the first through hole and is connected with the top end of the first connecting frame, a plurality of suction cups are connected to the bottom end of the first connecting frame in a linearly distributed manner in the longitudinal and transverse directions of the connecting frame, the left and right sides of the top end of the first connecting frame are provided with first connecting plates, the bottom end wall surface of the first cross beam outside the left and right sides of the first cylinder is provided with a first matching seat, a first limiting column which can slide up and down is matched in the first matching seat, the bottom end of the first limiting column is connected to the top of the first connecting plate, the input ends of the two first synchronous belt modules are connected to the same first connecting shaft, the front end of the first synchronous belt module is connected with a second cross beam, the first connecting shaft is located in the second cross beam, the top of one end of the second cross beam is provided with a driving motor, the output end of the driving motor penetrates into the second cross beam and is connected with a first driving wheel, the shaft end of the first connecting shaft close to the driving motor extends to the outside of the input end of the first synchronous belt module and is connected with a first driven wheel, and the first driven wheel and the first driving wheel are connected through a first transmission belt.

3. The fully automatic overlock sewing machine according to claim 1, wherein The blanking mechanism comprises a third cross beam, a second synchronous belt module, a second air cylinder, a second connecting frame, a second connecting plate and an electric clamping jaw, the front and rear sides of the top end of the second rack are respectively provided with a third cross beam, the bottom end of the third cross beam is connected with a second synchronous belt module, the output end of the second synchronous belt module is connected with a second air cylinder moving forward and backward in the space above the material collecting table, the output end of the second air cylinder is fixedly connected with the top end of the second connecting frame, the bottom end of the second connecting frame is provided with a plurality of second connecting plates arranged along the longitudinal direction of the second rack, the electric clamping jaw is connected to the front end of the second connecting plate, the top end of the second connecting frame is a third connecting plate with an L-shaped cross section, the vertical part and the horizontal part of the third connecting plate are respectively provided with a plurality of first waist holes, the bottom end of the second connecting frame and the output end of the second air cylinder are respectively provided with a plurality of first connecting holes, and the end of the second connecting plate away from the electric clamping jaw is provided with a plurality of second waist holes.

4. The fully automatic zigzag sewing machine according to claim 1, wherein The stirring mechanism comprises a third synchronous belt module and a third air cylinder, the second support frame is fixedly connected to one side of the rear end of the platform, the third synchronous belt module is fixedly connected to the top end of the second support frame, the third air cylinder is connected to the output end of the third synchronous belt module and moves forward and backward in the space above the rear end of the platform, the output end of the third air cylinder moves up and down in the space above the rear end of the platform, the bottom of the third synchronous belt module is provided with a mounting groove, the end of the third synchronous belt module close to the machine base is provided below with a fourth connecting plate, the fourth connecting plate is fixedly connected with a proximity switch, the output end of the third synchronous belt module outside the third air cylinder is connected with a light shield plate moving forward and backward in the space above the rear end of the platform, the fourth connecting plate is provided with a third waist hole facing the mounting groove, and the light shield plate is provided with a fourth waist hole.

5. The fully automatic zigzag sewing machine according to claim 1, wherein The first transmission mechanism comprises a fourth synchronous belt module, a fifth synchronous belt module and a sixth synchronous belt module, the surface of one side of the first support frame is provided with a first motor, the surface of the first support frame outside the first motor is provided with a second matching seat, the front and rear ends of the matching seat are respectively matched with a fourth synchronous belt module, the output end of the first motor is connected with a second connecting shaft penetrating into the second matching seat, the part of the second connecting shaft in the second matching seat is connected with the input end of the fourth synchronous belt module, the output ends of the two fourth synchronous belt modules are connected with a fifth connecting plate, the surface of the fifth connecting plate is provided with a fifth synchronous belt module linearly distributed in the X-axis direction of the platform, the middle part of the fifth connecting plate is provided with a strip-shaped second through hole, the output end of the fifth synchronous belt module is connected with a connecting block extending below the second through hole, the bottom end of the connecting block is fixedly connected with the side wall of the sixth synchronous belt module, the top of the sixth synchronous belt module is provided with a first sliding rail, and the bottom end of the fifth connecting plate is provided with at least two matching blocks, the matching holes in the bottom end of the matching blocks are matched with the top of the first sliding rail, and the rotating assembly is connected to the output end of the sixth synchronous belt module.

6. A fully automatic zigzag sewing machine according to claim 5, characterized in that The rotating assembly includes a fourth cylinder, a second sliding rail, a first sliding block, a first sliding seat, a second motor and a pressing plate, the output end of the sixth synchronous belt module is connected with a first fixed plate, the fourth cylinder is fixedly connected to the surface of the middle part of the first fixed plate, the surfaces of the front and rear sides of the first fixed plate are provided with the second sliding rail, the first sliding block is matched on the second sliding rail and is fixedly connected with one end of the first sliding seat, the output end of the fourth cylinder is fixedly connected with the top end of the first sliding seat, the second motor is fixedly connected to the end face of the side away from the fourth cylinder of the first sliding seat, the pressing plate is fixedly connected to the output end of the second motor and is located below the second motor, the first fixed plate between the fourth cylinder and the second sliding rail is provided with a first fixed seat, the wall surface of the side close to the fourth cylinder of the first sliding seat is provided with a second fixed seat, and the first fixed seat and the second fixed seat are connected with a spring.

7. The fully automatic zigzag sewing machine according to claim 1, wherein The first rack and the second rack are structurally same, and the second transmission mechanism in the two is structurally same, the second transmission mechanism includes a power source, a transmission shaft, a second driving wheel and a second driven wheel, the power source is arranged at the bottom of the first rack, the surface of the first rack outside the power source is provided with a plurality of third fixed seats arranged in a straight line along the longitudinal direction of the first rack, the transmission shaft is matched in the third fixed seat and both ends of the axial direction of the transmission shaft are fixedly connected with first bevel gears, the first bevel gears connected on the transmission shaft are engaged with the first bevel gears connected with the lifting mechanism, the output end of the power source is connected with the second driving wheel, the second driven wheel is arranged on the transmission shaft outside the power source, the second driving wheel and the second driven wheel are connected through the second transmission belt to realize transmission, the end of the transmission shaft outside the first bevel gear is fixedly connected with a second bevel gear, and the second bevel gear is engaged with the first bevel gear connected with the lifting mechanism.

8. A fully automatic zigzag sewing machine according to claim 7, characterized in that, The lifting mechanism includes a connecting seat and a lead screw, the connecting seat is arranged in the first rack or the second rack above the left and right ends of the second transmission mechanism respectively, a cavity is arranged in the first rack or the second rack above the connecting seat, the lead screw is vertically matched in the connecting seat and penetrates into the cavity, the lead screw nut of the lead screw is located in the cavity, the bottom end of the lead screw is connected with the first bevel gear, the side wall of the first rack or the second rack outside the lead screw is provided with a first sliding groove, one end of the lead screw nut is fixedly connected with the end of the belt conveyor through the first sliding groove, or is fixedly connected with the end of the material collecting platform, fourth fixed seats are arranged in the first rack or the second rack on the front and rear sides of the connecting seat, the fourth fixed seats are connected with connecting columns vertically distributed in the cavity, second sliding blocks are matched outside the connecting columns, and the side wall of the first rack or the second rack outside the connecting columns is provided with a second sliding groove, one end of the second sliding block is fixedly connected with the end of the belt conveyor through the second sliding groove, or is fixedly connected with the end of the material collecting platform.

9. The fully automatic zigzag sewing machine according to claim 1, wherein The platform surface behind the gantry is provided with a recess, the side wall of the platform near the recess is provided with a sliding frame, the top of the sliding frame is provided with a processing machine head, one end of the first transmission mechanism near the recess is provided with a main machine display, the side wall of the gantry near the main machine display is fixedly connected with a material supporting plate, the top end of the gantry is provided with an L-shaped second fixing plate, the vertical part of the second fixing plate is provided with a fifth waist hole, the outside of the fifth waist hole is provided with a sixth connecting plate, the bottom end of the sixth connecting plate is provided with a sixth waist hole for installing a connecting component to realize connection with a camera, and the end part of the sixth connecting plate away from the fifth waist hole is provided with a second connecting hole.

10. The fully automatic overlock machine according to claim 9, characterized in that The sliding frame comprises a third support frame, a fifth fixing seat, a sliding rod and a second sliding seat, the third support frame is fixedly connected to the side wall of the platform near the recess, the fifth fixing seat is arranged at both ends of the third support frame and at least two are arranged at each end of the third support frame, the sliding rod is connected between the two fifth fixing seats at both ends of the third support frame, the second sliding seat is matched with the sliding rod through the third sliding blocks fixedly connected to both sides of the bottom end of the second sliding seat, the processing machine head is arranged on the surface of the second sliding seat, the surface of the second sliding seat on the outside of one of the sliding rods is provided with a third fixing plate, the third fixing plate is provided with a seventh waist hole, one side of the second sliding seat near the third fixing plate is fixedly connected with a positioning plate, the positioning plate is provided with a third connecting hole, the wall surface of the third support frame near the recess is connected with a waste collecting plate through a fourth support frame, the waste collecting plate is opposite to the end position of the recess near the center of the platform, the waste collecting plate is arranged to be inclined to the fourth support frame, and the height increases with the decrease of the distance from the processing machine head.

Images