CN210066146U

CN210066146U - Automatic pocket patching machine

Info

Publication number: CN210066146U
Application number: CN201920375528.5U
Authority: CN
Inventors: 孙金刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-19
Filing date: 2019-03-19
Publication date: 2020-02-14
Anticipated expiration: 2029-03-19

Abstract

The utility model discloses an automatic pocket patching machine, the loach carrying platform comprises a supporting fram, the top fixed mounting of support frame has the workstation, the top of workstation matches in proper order and installs pay-off drive mechanism, drags material unloading mechanism, interior pressure frame mechanism, full-automatic bag mechanism, positioning control mechanism, the automatic bounce-up mechanism of housing, external pressure frame pressure adjustment mechanism and adjustable external pressure frame mechanism, pay-off drive mechanism includes the motor fixed plate, and one side of motor fixed plate is provided with X to servo motor and Y to servo motor, Y is connected with Y to the ball guiding axle to the servo motor transmission, is provided with the spline slider on the Y to the ball guiding axle, and installs Y through the spline slider and drive the synchronizing wheel to. The utility model relates to a rationally, convenient operation is convenient for feed to ideal position, reduces the load, improves the unloading accuracy, and degree of automation is high, improves work efficiency, satisfies the user demand, reduces workman's technical requirement and intensity of labour.

Description

Automatic pocket patching machine

Technical Field

The invention relates to the technical field of automatic pocket patching machines, in particular to an automatic pocket patching machine.

Background

The patch pocket is one of indispensable processes in modern garment processing, in particular to an external patch pocket of jeans or shirts, and pocket cutting pieces are usually slightly ironed by an iron; skilled operators are required to stick the pockets on the cut pieces with the well-drawn points and sew the pockets; under the general condition, each production line needs two skilled workers, the existing pocket patching machine is inconvenient to feed materials to an ideal position, the defects of low automation degree and low working efficiency exist, and the use requirement cannot be met, so that the automatic pocket patching machine is provided for solving the problems.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides an automatic pocket patching machine.

The invention provides an automatic bag sticking machine which comprises a supporting frame, wherein a workbench is fixedly arranged at the top of the supporting frame, and a feeding transmission mechanism, a material dragging and discharging mechanism, an inner pressure frame mechanism, a full-automatic bag folding mechanism, a positioning adjusting mechanism, a housing automatic bouncing mechanism, an outer pressure frame pressure adjusting mechanism and an adjustable outer pressure frame mechanism are sequentially arranged at the top of the workbench in a matching manner.

Preferably, the feeding transmission mechanism comprises a motor fixing plate, an X-direction servo motor and a Y-direction servo motor are arranged on one side of the motor fixing plate, the Y-direction servo motor is in transmission connection with a Y-direction ball guide shaft, a spline slider is arranged on the Y-direction ball guide shaft, and a Y-direction driving synchronizing wheel is mounted through the spline slider; y-direction rotating bearings are mounted at two ends of the Y-direction driving synchronizing wheel, the outer sides of the two Y-direction rotating bearings are connected with the same connecting plate in an installing mode, and a Y-direction belt is arranged in the middle of the connecting plate; y to the outside fixed mounting of belt has Y to the drive plate, and Y to drive plate and the Y that sets up in the connecting plate outside to the guide rail sliding connection, X is connected with X to the belt to servo motor's output shaft rotation, and X to the belt outside and one side fixed connection of connecting plate, Y is to rolling bearing and Y to ball guide shaft sliding connection, still be provided with two X on the motor fixed plate to the guide rail, and X to guide rail and connecting plate sliding connection.

Preferably, the dragging and blanking mechanism comprises a guide rail supporting seat, two first linear guide rails are mounted on the side surface of the guide rail supporting seat, and the same guide rail sliding plate is slidably mounted on the two first linear guide rails; a piston rod supporting seat is fixedly installed at the top of one side of the guide rail sliding plate, a left air cylinder and a right air cylinder are fixedly connected to a side panel of the guide rail supporting seat, a first air cylinder piston rod of the left air cylinder and a first air cylinder piston rod of the right air cylinder are fixedly connected with the piston rod supporting seat, an upper air cylinder and a lower air cylinder are arranged on one side of the guide rail sliding plate, a roller supporting seat is fixedly arranged on an output shaft of the upper air cylinder and the lower air cylinder, a stepping motor is installed; two discharging rollers are fixedly sleeved on the rolling shaft, and the left air cylinder, the right air cylinder, the upper air cylinder, the lower air cylinder and the stepping motor are controlled to work by an electric control cabinet arranged on the other side of the guide rail supporting seat.

Preferably, the inner pressure frame mechanism comprises an inner pressure plate seat, the inner pressure plate seat is provided with a left linear guide rail, a right linear guide rail and a front linear guide rail, the left linear guide rail and the right linear guide rail are positioned at the top of the inner pressure plate seat, the front linear guide rail is positioned at one end of the inner pressure plate seat, the left linear guide rail is slidably provided with a left sliding plate, the right linear guide rail is slidably provided with a right sliding plate, the front linear guide rail is slidably provided with a front sliding plate, the top of the front sliding plate is fixedly connected with a telescopic driving plate in threaded connection with the front sliding plate, the telescopic driving plate is provided with two sliding chutes, the telescopic driving plate is provided with a left shaft position screw and a right shaft position screw, the left shaft position screw and the right shaft position screw are respectively in sliding connection with the corresponding sliding chutes, the telescopic driving plate is fixed on the left sliding plate and the right sliding plate through the left shaft, the first air cylinder fixing seat is provided with a driving air cylinder, a piston rod of the driving air cylinder is fixed at one end of the front sliding plate, the front ends of the left sliding plate and the right sliding plate are respectively provided with a left adjusting plate and a right adjusting plate, the other end of the front sliding plate is provided with a front adjusting plate, a left pressing plate is installed at the bottom of the left adjusting plate, a right pressing plate is installed at the bottom of the right adjusting plate, and a front pressing plate is installed at the bottom of the front adjusting.

Preferably, the full-automatic bag folding mechanism comprises a pressing frame mechanism A, a telescopic mechanism B and a lifting mechanism C, the upper end of a second cylinder fixing seat of the pressing frame mechanism A is fixed below a first integral driving connecting plate, the telescopic mechanism B is installed above the first integral driving connecting plate and is positioned below the pressing frame mechanism A, the lifting mechanism C is installed below the first integral driving connecting plate, the full-automatic bag folding mechanism is installed on a frame of the bag sticking machine, the pressing frame mechanism A connects a pressing frame connecting frame with a connecting frame cross beam, a bag folding pressing frame is arranged below the connecting frame cross beam, a pressing frame is arranged in the middle of the pressing frame connecting frame, a pressing material adjusting seat is installed at the front end of the pressing material supporting frame, a first pressing plate is installed below the pressing material adjusting seat, folding fixing seats are symmetrically arranged on the left side and the right side of the upper position of the rear portion of the bag folding pressing frame, and a second linear guide rail is arranged above the folding fixing seats, a rear folding driving seat is mounted on the second linear guide rail, a rear folding driving plate is mounted on the rear folding driving seat, a rear driving cylinder is arranged on the right side of the rear folding driving plate, a rear folding knife is mounted below the rear folding driving seat, middle folding knife holders are symmetrically arranged in the left and right directions of the middle position of the bag folding pressing frame, a middle folding cylinder is arranged on the middle folding knife holder, a middle folding driving plate is arranged at the front end of the middle folding cylinder, a middle folding driving seat is arranged below the middle folding driving seat, a sliding chute is arranged below the middle folding driving seat, a middle folding rear knife and a middle folding front knife are mounted in the sliding chute, front folding knife holders are symmetrically arranged in the left and right directions of the front position of the bag folding pressing frame, a front folding cylinder is arranged on the front folding knife holders, a front folding driving plate is arranged at the front end of the front folding cylinder, a front folding driving seat is arranged below the front folding, a front, a bearing seat is arranged in the middle position below the second integral driving connecting plate, a pressing frame connecting frame and two bilaterally symmetrical air cylinder driving plates are respectively installed on the bearing seat, the rear ends of the air cylinder driving plates are respectively connected with two bilaterally symmetrical air cylinder connectors, the lower parts of the air cylinder connectors are connected with two bilaterally symmetrical second air cylinder piston rods, the second air cylinder piston rods and the two bilaterally symmetrical pressing frame air cylinders form an assembly, the tail ends of the pressing frame air cylinders are connected with an air cylinder adjusting seat, the air cylinder adjusting seat is fixed on a second air cylinder fixing seat, and the upper ends of the second air cylinder fixing seats are fixed below the second integral driving connecting plate; the telescopic mechanism B is characterized in that two lifting guide rails are arranged in the middle position below the second integral driving connecting plate and are fixed on the frame, two telescopic guide rails are arranged on the second integral driving connecting plate, telescopic sliding blocks are arranged on the telescopic guide rails, telescopic guide rail plates are arranged on the telescopic sliding blocks, telescopic cylinders and telescopic piston rod supporting seats are arranged at the upper parts of the rear ends of the telescopic guide rail plates, telescopic shafts of the telescopic cylinders are fixed to one sides of the tops of the telescopic piston rod supporting seats, the telescopic piston rod supporting seats are fixed on the rear parts of the second integral driving connecting plate, telescopic cylinder seats are arranged on the telescopic guide rail plates, and pocket templates are arranged at the front ends of the telescopic guide rail plates; the lifting mechanism C is characterized in that a lifting cylinder is arranged in the front position below the second integral driving connecting plate, a lifting cylinder piston rod is arranged below the lifting cylinder, a lifting adjusting handle is arranged below the lifting cylinder piston rod, a descending adjusting handle is arranged at the back position of the lifting adjusting handle, and the lifting mechanism C is installed on a rack of the pocket patching machine through a lifting guide rail.

Preferably, the positioning and adjusting mechanism comprises a positioning mechanism and an adjusting mechanism, the positioning mechanism comprises a first bracket, a second bracket, a first adjusting screw, a second adjusting screw, a positioning lamp and a fixed seat, and the positioning mechanism is arranged above the front end of the bag folding and pressing frame bracket; the adjusting mechanism comprises a bracket, a bracket shaft, a guide shaft, a fixing plate and an upper adjusting plate and a lower adjusting plate, the adjusting mechanism is arranged in the middle position above the front end of the bag folding and pressing frame bracket and is positioned in the middle position of the positioning mechanism, and the positioning mechanism is arranged in the position above the front end of the bag folding and pressing frame bracket; the adjusting mechanism is arranged in the middle position above the front end of the bag folding frame pressing bracket and is positioned in the middle position of the positioning mechanism, the positioning mechanism and the adjusting mechanism are connected together through the bracket, the positioning mechanism is arranged in the position above the front end of the bag folding frame pressing bracket, the two sides of the front end of the folded bag pressing frame bracket are symmetrically provided with a first bracket, the front end of the first bracket is fixed with a second bracket on the first bracket through a first adjusting screw, the front end of the second bracket is provided with a fixed seat, the positioning lamp is arranged in the middle of the fixed seat through a second adjusting screw, after the positioning mechanism is electrified, the two symmetrically arranged positioning lamps emit high-intensity infrared cross lines, the positioning mechanism can adjust the left and right directions of the positioning lamp by loosening the first adjusting screw; when workpiece cloth with different specifications and shapes is sewn, the adjusting mechanism can be lifted up integrally by loosening the support fixing screw to realize quick replacement of the second pressure plate, the adjusting mechanism is provided with a waist-shaped groove at the front end of the support, the adjusting support is fixed on the support by the waist-shaped groove, the adjusting support is provided with a guide shaft, the lower end of the guide shaft is fixedly arranged on the fixed block, a fixed plate is arranged below the fixed block, and a second pressure plate is arranged below the fixed plate, adjusting screws are loosened, the front position and the rear position of the second pressure plate are adjusted according to the position of workpiece cloth on the workbench, the adjusting mechanism is fixedly arranged on the fixing block, an upper adjusting plate and a lower adjusting plate are arranged in the middle position of the right side of the fixing block, a kidney-shaped groove is formed in the upper adjusting plate and the lower adjusting plate, the upper adjusting plate and the lower adjusting plate are fixed on the adjusting support through the upper adjusting screw and the lower adjusting screw, appropriate pressure is adjusted to the second pressure plate up and down according to different thicknesses of the workpiece cloth on the workbench, and the adjusting mechanism adopts the air cylinder A to realize the lifting and pressing actions of the adjusting mechanism.

Preferably, the automatic bouncing mechanism of the housing comprises two pairs of hinge supports arranged on the rear end side of a main body support, the hinge supports are connected with an air spring through hinges, an air spring support seat is arranged at the position of a C point of each hinge, the air spring support seat is hinged with one end of the air spring, the other end of the air spring is connected with an air spring installation adjusting plate, the other end of the air spring installation adjusting plate is fixed on the housing, the maintenance work can be carried out without detaching the housing on the pocket pasting machine through a four-bar mechanism consisting of the hinges, the air spring and an air spring piston joint, one end of each hinge is connected with the middle of the hinge support through a hinge connecting shaft, the other end of each hinge is fixed on the housing, each hinge can rotate around the hinge connecting shaft, one end of each air spring is connected with each hinge through a, two handles are fixed on the housing, the air spring mounting and adjusting plate is fixed on the air spring mounting seat, the position of the air spring mounting and adjusting plate can be adjusted left and right through an elongated slot on the air spring mounting and adjusting plate according to the balance position of the air spring, and the hinge support, the hinge, the air spring and the air spring mounting and adjusting plate are hinged and fixed.

Preferably, the external pressure frame pressure adjusting mechanism comprises a pressure frame connecting seat, third linear guide rails are symmetrically arranged on the left side and the right side of the pressure frame connecting seat, two guide rail pulleys are respectively arranged on the third linear guide rails, pressure frame driving plates are respectively arranged on the guide rail pulleys, pressure frame mounting seats are respectively arranged on the pressure frame driving plates, the same external pressure frame is arranged on the two pressure frame mounting seats, a third air cylinder fixing seat is respectively arranged on the inner side of the third linear guide rail, an air cylinder is arranged on the third air cylinder fixing seat, a pressure frame driving connecting plate is arranged at the upper end of the air cylinder, one end of the pressure frame driving connecting plate is fixed on the pressure frame driving plate, the other end of the pressure frame driving connecting plate is connected with a third air cylinder piston rod, a pressure spring is arranged at the upper end of the pressure frame driving connecting plate, two pressure adjusting nuts are arranged on the pressure spring, the upper pressure adjusting nuts at the lower ends of the two pressure adjusting nuts can perform required pressure adjustment, after the pressure is adjusted by the upper pressure adjusting nut, the lower pressure adjusting nut above the fixing part is screwed down, and the pressing frame is more stable in conveying the cloth through the elastic connection of the two pressure springs, so that the sewing quality is improved.

Preferably, adjustable external pressure frame mechanism includes and assembles by an external pressure material frame, a plurality of adjustment tabs, a plurality of pressure flitches, a plurality of fastening screw and constitutes adjustable external pressure frame mechanism, first right pressure flitch is fixed on external pressure material frame through two adjustment tabs, two fastening screw A and two fastening screw B, preceding right pressure flitch is together fixed through the connecting pin with preceding left pressure flitch to it is together fixed with external pressure material frame through two adjustment tabs, two fastening screw A and two fastening screw B respectively, first left pressure flitch is fixed on external pressure material frame through two adjustment tabs, two fastening screw A and two fastening screw B equally.

Compared with the prior art, the invention has the beneficial effects that:

the load of the sewing frame pressing mechanism in the motion process can be reduced through the feeding transmission mechanism, so that the sewing speed is increased; automatic dragging and receiving can be effectively realized through the dragging and discharging mechanism, so that labor is saved, and efficiency is improved; the cloth of the pocket can be pressed at different positions through the internal pressure frame mechanism, so that the pocket can be effectively sewn; the automatic bag folding can be effectively realized through the full-automatic bag folding mechanism, the labor intensity is reduced, the position of the second material pressing plate can be effectively adjusted through the positioning adjusting mechanism, and only proper pressure can be adjusted up and down on the second material pressing plate; the automatic encloser bouncing mechanism is convenient for quickly opening the encloser, and the maintenance work can be carried out without detaching the encloser on the pocket patching machine; the outer pressing frame pressure adjusting mechanism can effectively realize that the pressing frame can convey the cloth more stably, improve the sewing quality and reduce the failure rate of sewing equipment; the adjustable external pressure frame mechanism can be used for sewing pockets with different shapes and sizes, the external pressure frame does not need to be integrally replaced, the size of an inner opening of the required external pressure frame can be adjusted according to the shape and size of the pocket to be sewn, the number of times of replacing the external pressure frame is greatly reduced, and the adjustable external pressure frame mechanism is quick and convenient and saves cost.

The automatic feeding device is reasonable in design, convenient to operate, convenient to feed to an ideal position, capable of reducing load, improving feeding accuracy, high in automation degree, capable of improving working efficiency, capable of meeting use requirements and capable of reducing technical requirements and labor intensity of workers.

Drawings

Fig. 1 is a schematic structural view of a feeding transmission mechanism of an automatic pocket patching machine provided by the invention;

fig. 2 is a schematic structural view of a material dragging and discharging mechanism of the automatic pocket patching machine provided by the invention;

fig. 3 is a schematic structural view of an inner pressure frame mechanism of the automatic pocket patching machine provided by the invention;

fig. 4 is a general assembly diagram of a full-automatic bag folding mechanism of the automatic bag sticking machine provided by the invention;

fig. 5 is a partial structural schematic view of a full-automatic bag folding mechanism of the automatic bag sticking machine provided by the invention;

fig. 6 is a schematic structural view of a frame pressing mechanism of a full-automatic bag folding mechanism of the automatic bag sticking machine provided by the invention;

fig. 7 is a schematic structural diagram of a positioning adjusting mechanism of an automatic pocket patching machine according to the present invention;

fig. 8 is a schematic view of a positioning adjustment mechanism of an automatic pocket patching machine provided by the invention, which adopts a cylinder a to press a material pressing mechanism;

fig. 9 is a schematic structural principle view of an automatic cover ejecting mechanism of the automatic bag sticking machine according to the present invention;

fig. 10 is a schematic structural view of the automatic cover ejecting mechanism of the automatic bag sticking machine according to the present invention when the cover is opened;

fig. 11 is a schematic structural view of an outer pressure frame pressure adjusting mechanism of an automatic pocket patching machine according to the present invention;

fig. 12 is a schematic structural view of an adjustable outer pressing frame mechanism of an automatic bag sticking machine according to the present invention;

fig. 13 is a front view of an automatic bag sticking machine according to the present invention;

fig. 14 is a top view of an automatic bag applicator according to the present invention.

In the figure: 1 motor fixing plate, 2Y-direction servo motor, 3X-direction servo motor, 4X-direction belt, 5X-direction guide rail, 6 connecting plate, 7Y-direction guide rail, 8Y-direction drive plate, 9Y-direction belt, 10Y-direction ball guide shaft, 11Y-direction drive synchronizing wheel, 12Y-direction rotating bearing, 13 guide rail supporting seat, 14 first linear guide rail, 15 left and right air cylinders, 16 first air cylinder piston rod, 17 piston rod supporting seat, 18 guide rail sliding plate, 19 stepping motor, 20 rolling shaft, 21 blanking roller, 22 up and down air cylinders, 23 roller supporting seat, 24 inner pressing plate seat, 25 left linear guide rail, 26 right linear guide rail, 27 front linear guide rail, 28 left sliding plate, 29 right sliding plate, 30 front sliding plate, 31 telescopic drive plate, 32 front adjusting plate, 33 left adjusting plate, 34 right adjusting plate, 35 right pressing plate, 36 left pressing plate, 37 front pressing plate, 38 driving cylinder, 39 left axis bolt, 40 right axis bolt, 41 first cylinder fixing seat, 42 pressing frame connecting frame, 43 connecting frame beam, 44 folding bag pressing frame, 45 pressing frame, 46 pressing adjusting seat, 47 first pressing plate, 48 folding fixing seat, 49 second linear guide rail, 50 rear folding driving seat, 51 rear folding driving plate, 52 rear driving cylinder, 53 rear folding knife, 54 middle folding knife seat, 55 middle folding cylinder, 56 middle folding driving seat, 57 middle folding front knife, 58 middle folding rear knife, 59 front folding cylinder, 60 front folding knife seat, 61 front folding driving plate, 62 front folding driving seat, 63 front folding knife, 64 cylinder driving plate, 65 cylinder connecting head, 66 second cylinder piston rod, 67 pressing frame cylinder, 68 cylinder adjusting seat, 69 second cylinder fixing seat, 70 middle folding driving plate, 71 bearing seat, 72 telescopic piston rod supporting seat, 73 telescopic shaft, 74 telescopic cylinder, 75 first integral driving connecting plate, 76 telescopic slide block, 77 telescopic guide rail, 78 telescopic guide rail plate, 79 pocket template, 80 lifting guide rail, 81 lifting cylinder, 82 lifting cylinder piston rod, 83 lifting adjusting handle, 84 descending adjusting handle, 85 machine frame, 86 second integral driving connecting plate, 87 bag folding and frame pressing bracket, 88 first bracket, 89 first adjusting screw, 90 second bracket, 91 second adjusting screw, 92 fixing seat, 93 positioning lamp, 94 bracket shaft, 95 bracket hinge, 96 bracket fixing screw, 97 bracket, 98 loose adjusting screw, 99 guide shaft, 100 adjusting support, 101 fixing block, 102 fixing plate, 103 second pressure plate, 104 up-down adjusting screw, 105 up-down adjusting plate, 106 main body support, 107 hinge support, 108 hinge connecting shaft, 109 hinge, 110 cover, 111 gas spring support seat, 112 gas springs, 113 gas spring piston connectors, 114 gas spring mounting adjusting plates, 115 handles, 116 gas spring mounting seats, 117 pressing frame connecting seats, 118 third linear guide rails, 119 guide rail pulleys, 120 pressing frame driving plates, 121 pressing frame mounting seats, 122, 123 third cylinder fixing seats, 124 cylinders, 125 pressing frame driving connecting plates, 126 pressure springs, 127 pressure adjusting nuts, 128 upper pressure adjusting nuts, 129 lower pressure adjusting nuts, 130 third cylinder piston rods, 131 outer pressing frames, 132 adjusting pieces, 133 first right pressing plates, 134 front right pressing plates, 135 connecting pins, 136 front left pressing plates, 137 first left pressing plates, 138 fastening screws A and 139 fastening screws B.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Examples

Referring to fig. 1 to 14, the embodiment provides an automatic bag sticking machine, which includes a support frame 140, a workbench 141 is fixedly installed at the top of the support frame 140, and a feeding transmission mechanism, a material dragging and discharging mechanism, an internal pressure frame mechanism, a full-automatic bag folding mechanism, a positioning adjustment mechanism, an automatic encloser bouncing mechanism, an external pressure frame pressure adjustment mechanism and an adjustable external pressure frame mechanism are sequentially installed at the top of the workbench 141 in a matching manner.

Referring to fig. 1, the feeding transmission mechanism comprises a motor fixing plate 1, an X-direction servo motor 3 and a Y-direction servo motor 2 are arranged on one side of the motor fixing plate 1, the Y-direction servo motor 2 is in transmission connection with a Y-direction ball guide shaft 10, a spline slider is arranged on the Y-direction ball guide shaft 10, and a Y-direction driving synchronizing wheel 11 is arranged on the spline slider; y-direction rotating bearings 12 are mounted at two ends of the Y-direction driving synchronizing wheel 11, the same connecting plate 6 is mounted and connected to the outer sides of the two Y-direction rotating bearings 12, and a Y-direction belt 9 is arranged in the middle of the connecting plate 6; a Y-direction driving plate 8 is fixedly installed on the outer side of the Y-direction belt 9, the Y-direction driving plate 8 is in sliding connection with a Y-direction guide rail 7 arranged on the outer side of the connecting plate 6, Y-direction movement of the Y-direction driving plate 8 is further guaranteed, an X-direction belt 4 is connected to the output shaft of the X-direction servo motor 3 in a rotating mode, the outer side of the X-direction belt 4 is fixedly connected with one side of the connecting plate 6, the X-direction movement of the connecting plate 6 can be further driven, a Y-direction rotating bearing 12 is in sliding connection with a Y-direction ball guide shaft 10, two X-direction guide rails 5 are further arranged on the motor fixing plate 1, the X-direction guide rails 5 are in sliding connection with the connecting plate 6, and the Y-direction; the Y-direction driving synchronous wheel 11 drives the Y belt 9 to move at the same time; the motor 3 in the X direction can also drive the belt 4 in the X direction to drive the connecting plate 6 to slide left and right on the ball guide shaft 10 in the Y direction; therefore, free movement of the driving plate in the X direction and the Y direction is realized, and the Y direction of the Y direction driving plate 8 and the X direction of the connecting plate 6 can be driven to move through the mutual matching of the arranged X direction servo motor 3, the Y direction servo motor 2, the Y direction ball guide shaft 10, the X direction belt 4 and the Y direction belt 9; the sewing frame pressing mechanism effectively reduces the load in the moving process, further improves the sewing speed, simultaneously realizes the feeding transmission of the connecting plate 6 in two directions, saves the mechanical space and reduces the mechanical faults.

Referring to fig. 2, the dragging and blanking mechanism comprises a guide rail support base 13, two first linear guide rails 14 are mounted on the side surface of the guide rail support base 13, and the same guide rail sliding plate 18 is slidably mounted on the two first linear guide rails 14; a piston rod supporting seat 17 is fixedly installed at the top of one side of a guide rail sliding plate 18, a left air cylinder 15 and a right air cylinder 15 are fixedly connected to a side panel of the guide rail supporting seat 13, a first air cylinder piston rod 16 of the left air cylinder 15 and a first air cylinder piston rod 16 of the right air cylinder 15 are fixedly connected with the piston rod supporting seat 17, an upper air cylinder 22 and a lower air cylinder 22 are arranged on one side of the guide rail sliding plate 18, an output shaft of the upper air cylinder 22 and the lower air cylinder 22 are fixedly provided with an idler wheel supporting seat 23; two blanking rollers 21 are fixedly sleeved on the rolling shaft 20, the left and right cylinders 15, the upper and lower cylinders 22 and the stepping motor 19 are controlled to work by an electric control cabinet arranged on the other side of the guide rail supporting seat 13, the left and right cylinders 15 can be pushed leftwards and rightwards, the stepping motor 19 drives the rolling shaft 20 to rotate, the rolling shaft 20 drives the two blanking rollers 21 to rotate for blanking, and the speed and the rotating time of the blanking rollers 21 are short; the input control can be carried out in the electric control according to the sizes of different sewing cut pieces, and the guide rail sliding plate 18, the roller support 23 and the material rolling shaft 20 are respectively driven by the left and right air cylinders 15, the upper and lower air cylinders 22 and the stepping motor 19; the pocket patching machine has no limitation on the size of cut pieces of the sewn product in the blanking process, and the blanking problem of the size of the cut pieces can be easily solved; simultaneously through the control button setting with controlling cylinder 15, upper and lower cylinder 22, step motor 19 in automatically controlled cabinet, can effectively realize dragging the material automatically and receive the material, and then save the manual work, raise the efficiency.

Referring to fig. 3, the inner pressure frame mechanism includes an inner pressure plate base 24, a left linear guide 25, a right linear guide 26 and a front linear guide 27 are mounted on the inner pressure plate base 24, the left linear guide 25 and the right linear guide 26 are located on the top of the inner pressure plate base 24, the front linear guide 27 is located at one end of the inner pressure plate base 24, a left sliding plate 28 is slidably mounted on the left linear guide 25, a right sliding plate 29 is slidably mounted on the right linear guide 26, a front sliding plate 30 is slidably mounted on the front linear guide 27, a telescopic driving plate 31 fixed to the front sliding plate 30 by a screw thread is fixedly connected to the top of the front sliding plate 30, two sliding slots are provided on the telescopic driving plate 31, a left shaft screw 39 and a right shaft screw 40 are provided on the telescopic driving plate 31, the left shaft screw 39 and the right shaft screw 40 are slidably connected to the corresponding sliding slots respectively, the telescopic driving plate 31 is fixed to the left sliding plate 28 and the right sliding plate, a first cylinder fixing seat 41 is arranged at the middle position of the inner pressure plate seat 24, a driving cylinder 38 is arranged on the first cylinder fixing seat 41, a piston rod of the driving cylinder 38 is fixed at one end of the front sliding plate 30, the front ends of the left sliding plate 28 and the right sliding plate 29 are respectively provided with a left adjusting plate 33 and a right adjusting plate 34, the other end of the front sliding plate 30 is provided with a front adjusting plate 32, the bottom of the left adjusting plate 33 is provided with a left pressing plate 36, the bottom of the right adjusting plate 34 is provided with a right pressing plate 35, the bottom of the front adjusting plate 32 is provided with a front pressing plate 37, when the inner pressure frame needs to extend out, the piston rod of the driving cylinder 38 is pushed forward, so as to drive the front sliding plate 30 and the telescopic driving plate 31 to slide forward, a left shaft position screw 39 and a right shaft position screw 40 in sliding grooves at the two ends, the left sliding plate 28 and the right sliding plate 29 on the two sides respectively push outwards while the piston rod of the driving cylinder 38 pushes forwards, so that the sewing of the pocket outer frame line is realized, and the reverse side is retracted, so that the sewing of the pocket inner frame line is realized; a left adjusting plate 33 and a right adjusting plate 34 provided at the front ends of the left sliding plate 28 and the right sliding plate 29, respectively, and a front adjusting plate 32 provided at the front end of the front sliding plate 30, which can adjust the extent of the opening so as to adjust the pitch between the inner wire and the outer wire in the pocket; the left pressing plate 36 arranged below the left adjusting plate 33, the right pressing plate 35 arranged below the right adjusting plate 34 and the front pressing plate 37 arranged below the front adjusting plate 32 respectively press cloth of the pocket at different positions, so that effective sewing of the pocket is realized.

Referring to fig. 4-6, the full-automatic bag folding mechanism includes a frame pressing mechanism a, a telescoping mechanism B and a lifting mechanism C, the upper end of a second cylinder fixing seat 69 of the frame pressing mechanism a is fixed below a first integral driving connecting plate 75, the telescoping mechanism B is installed above the first integral driving connecting plate 75 and below the frame pressing mechanism a, the lifting mechanism C is installed below the first integral driving connecting plate 75, the full-automatic bag folding mechanism is installed on a frame 85 of the bag sticking machine, the frame pressing mechanism a connects a frame pressing connecting frame 42 with a connecting frame cross beam 43, a bag folding pressing frame 44 is arranged below the connecting frame cross beam 43, a material pressing support 45 is arranged in the middle of the frame pressing connecting frame 42, a material pressing adjusting seat 46 is installed at the front end of the material pressing support 45, a first material pressing plate 47 is installed below the material pressing adjusting seat 46, folding fixing seats 48 are symmetrically arranged on the left and right of the upper position of the rear portion of the bag folding pressing frame 44, a second linear guide rail 49 is arranged on the folding fixing seat 48, a rear folding driving seat 50 is arranged on the second linear guide rail 49, a rear folding driving plate 51 is arranged on the rear folding driving seat 50, a rear driving cylinder 52 is arranged on the right side of the rear folding driving plate 51, a rear folding knife 53 is arranged below the rear folding driving seat 50, middle folding knife blocks 54 are arranged at the middle position of the bag pressing frame 44 in a bilateral symmetry manner, a middle folding cylinder 55 is arranged on the middle folding knife block 54, a middle folding driving plate 70 is arranged at the front end of the middle folding cylinder 55, a middle folding driving seat 56 is arranged below the middle folding driving plate 70, a sliding groove is arranged below the middle folding driving seat 56, a middle folding rear knife 58 and a middle folding front knife 57 are arranged in the sliding groove, front folding knife blocks 60 are arranged at the front position of the bag pressing frame 44 in a bilateral symmetry manner, a front folding cylinder 59 is arranged on the front folding knife block 60, and, a front folding driving seat 62 is arranged below the front folding driving plate 61, a front folding knife 63 is arranged on the front folding driving seat 62, a second integral driving connecting plate 86 is arranged below the first integral driving connecting plate 75, a bearing seat 71 is arranged in the middle of the lower surface of the second integral driving connecting plate 86, a pressing frame connecting frame 42 and two bilaterally symmetrical cylinder driving plates 64 are respectively arranged on the bearing seat 71, the rear ends of the cylinder driving plates 64 are respectively connected with two bilaterally symmetrical cylinder connecting heads 65, the lower parts of the cylinder connecting heads 65 are connected with two bilaterally symmetrical second cylinder piston rods 66, the second cylinder piston rods 66 and the two bilaterally symmetrical pressing frame cylinders 67 form a component, the tail end of each pressing frame cylinder 67 is connected with a cylinder adjusting seat 68, the cylinder adjusting seat 68 is fixed on a second cylinder fixing seat 69, and the upper end of the second cylinder fixing seat 69 is fixed below the second integral driving connecting plate 86; the telescopic mechanism B is characterized in that two lifting guide rails 80 are arranged in the middle of the lower surface of a second integral driving connecting plate 86, the two lifting guide rails 80 are fixed on a rack 85, two telescopic guide rails 77 are arranged on the upper surface of the second integral driving connecting plate 86, a telescopic slide block 76 is arranged on the telescopic guide rails 77, a telescopic guide rail plate 78 is arranged on the telescopic slide block 76, a telescopic cylinder 74 and a telescopic piston rod supporting seat 72 are arranged at the upper part of the rear end of the telescopic guide rail plate 78, a telescopic shaft 73 of the telescopic cylinder 74 is fixed on one side of the top of the telescopic piston rod supporting seat 72, the telescopic piston rod supporting seat 72 is fixed on the upper part of the rear portion of the second integral driving connecting plate 86, a telescopic cylinder seat is arranged on the telescopic guide rail plate 78; a lifting mechanism C, a lifting cylinder 81 is arranged at the front position below the second integral driving connecting plate 86, a lifting cylinder piston rod 82 is arranged below the lifting cylinder 81, a lifting adjusting handle 83 is arranged below the lifting cylinder piston rod 82, a descending adjusting handle 84 is arranged at the rear position of the lifting adjusting handle 83, the lifting mechanism C is arranged on a frame 85 of the pocket patching machine through a lifting guide rail 80, when the lifting mechanism C works, the cloth piece is placed on the pocket template 79, after the pocket patching machine is started, the frame pressing mechanism A is pressed down to the position above the cloth piece of the pocket template 79, all the edge folding knives on the bag folding pressing frame 44 are lower than the pocket template 79, as the edge folding knives are lower than the pocket template 79, a state that the cloth piece semi-surrounds the pocket template 79 is formed, when all the cylinders are in an opened state, the frame pressing mechanism A simultaneously moves downwards and moves to a working platform 141 of the pocket patching machine, the bag folding mechanism comprises a starting switch, a telescopic cylinder 74 works, a second cylinder piston rod 66 extends out to reversely push a telescopic guide rail plate 78 to slide forwards, a pocket template 79 moves to the position below a frame pressing mechanism A, the starting switch is used for pushing out a frame pressing cylinder 67, a frame pressing connecting frame 42 is pressed downwards to the position above the pocket template 79, a bag folding action starts, after the bag folding action is completed, a lifting cylinder 81 descends, a lifting cylinder piston rod 82 retracts, a bearing seat 71 descends to a descending adjusting handle 84, the bag folding mechanism descends integrally, and meanwhile the frame pressing connecting frame 42 lifts.

Referring to fig. 7-8, the positioning and adjusting mechanism comprises a positioning mechanism and an adjusting mechanism, the positioning mechanism comprises a first bracket 88, a second bracket 90, a first adjusting screw 89, a second adjusting screw 91, a positioning lamp 93 and a fixing seat 92, and the positioning mechanism is installed above the front end of the bag folding and pressing frame bracket 87; the adjusting mechanism comprises a bracket 97, a bracket shaft 94, a guide shaft, a fixing plate and an upper adjusting plate and a lower adjusting plate, the adjusting mechanism is arranged in the middle position above the front end of the bag folding and pressing frame bracket and is positioned in the middle position of the positioning mechanism, and the positioning mechanism is arranged in the position above the front end of the bag folding and pressing frame bracket; the adjusting mechanism is arranged in the middle position above the front end of the bag folding frame pressing support and is positioned in the middle position of the positioning mechanism, the positioning mechanism and the adjusting mechanism are connected together through a support, the positioning mechanism is arranged in the position above the front end of the bag folding frame pressing support 87, first supports 88 are symmetrically arranged on two sides of the front end of the bag folding frame pressing support 87, a second support 90 is fixed on the first support 88 through a first adjusting screw 89 at the front end of the first support 88, a fixed seat 92 is arranged at the front end of the second support 90, a positioning lamp 93 is arranged in the middle of the fixed seat 92 through a second adjusting screw 91, after the positioning mechanism is electrified, high-intensity infrared cross lines are emitted by the two symmetrically arranged positioning lamps 93, the front, back, left and right adjustment can be carried out according to the required positions of workpiece cloth materials with different shapes, the workpiece cloth materials are quickly and accurately positioned, the production efficiency is improved, the positioning mechanism is used for adjusting the left and right directions of the positioning lamp 93 by loosening the first adjusting screw 89; when sewing the work piece cloth with different specifications and shapes, the adjusting mechanism can be integrally lifted up by loosening the support fixing screw 96 to realize the quick replacement of the second pressure plate 103, the adjusting mechanism is provided with a waist-shaped groove at the front end of the support 97, the adjusting support 100 is fixed on the support 97 by the waist-shaped groove by the adjusting screw 98, the adjusting support 100 is provided with the guide shaft 99 on the adjusting support 100, the lower end of the guide shaft 99 is fixedly arranged on the fixing block 101, the sewing machine is characterized in that a fixing plate 102 is arranged below a fixing block 101, a second pressure plate 103 is arranged below the fixing plate 102, a loosening adjusting screw 98 is arranged, the front and back position of the second pressure plate 103 is adjusted according to the position of workpiece cloth on a workbench 141 to realize quick sewing, an adjusting mechanism is arranged, an adjusting support 100 is fixedly arranged on the fixing block 101, an upper adjusting plate 105 and a lower adjusting plate 105 are arranged at the middle position of the right side of the fixing block 101, a waist-shaped groove is formed in the upper adjusting plate 105, the upper adjusting plate 105 and the lower adjusting plate 105 are fixed on the adjusting support 100 through an upper adjusting screw 104, the upper adjusting screw 104 and the lower adjusting screw 104 are loosened, the second pressure plate 103 is adjusted to be at proper pressure up and down according to different thicknesses of the workpiece cloth on the workbench 141, the sewing quality of the workpiece cloth is improved.

Referring to fig. 9-10, the automatic housing popping-up mechanism includes two pairs of hinge supports 107 provided on the rear end side of a main body support 106, the hinge supports 107 are connected to a gas spring 112 through a hinge 109, a gas spring support 111 is installed at the C point of the hinge 109, the gas spring support 111 is hinged to one end of the gas spring 112, the other end of the gas spring 112 is connected to a gas spring installation adjustment plate 114, the other end of the gas spring installation adjustment plate 114 is fixed to a housing 110, maintenance work can be performed without detaching the housing 110 of the pocket attaching machine through a four-bar linkage mechanism consisting of the hinge 109, the gas spring 112 and a gas spring piston joint 113, one end of the hinge 109 connects the hinge 109 to the middle of the hinge support 107 through a hinge connection shaft 108, the other end of the hinge 109 is fixed to the housing 110, the hinge 109 is rotatable around the hinge connection shaft 108, the other end of the gas spring piston joint 113 is fixedly arranged on a gas spring mounting adjusting plate 114 through a pin shaft, two handles 115 are fixed on the housing 110, the gas spring mounting adjusting plate 114 is fixed on a gas spring mounting seat 116, the position of the gas spring mounting adjusting plate 114 can be adjusted left and right through the long groove on the gas spring mounting adjusting plate 114 according to the balance position of the gas spring 112, the hinge support 107, the hinge 109, the gas spring 112 and the gas spring mounting adjusting plate 114 are all hinged and fixed, the position of the gas spring mounting adjustment plate 114 can be adjusted left and right according to the equilibrium position of the gas spring 112, when the sewing equipment is out of order and needs to be maintained, the handle 115 is pulled upwards, the cover shell 110 is automatically lifted upwards under the action of the gas spring 112, after the maintenance is finished, the handle 115 is pulled downwards, and the housing 110 is automatically retracted downwards under the action of the gas spring 112, so that the maintenance work can be carried out without detaching the housing 110 on the pocket patching machine.

Referring to fig. 11, the external frame pressing force adjusting mechanism includes a pressing frame connecting seat 117, third linear guide rails 118 are symmetrically disposed on left and right sides of the pressing frame connecting seat 117, two guide rail pulleys 119 are respectively mounted on the third linear guide rails 118, pressing frame driving plates 120 are respectively mounted on the guide rail pulleys 119, pressing frame mounting seats 121 are respectively disposed on the pressing frame driving plates 120, the same external pressing frame 122 is mounted on the two pressing frame mounting seats 121, third cylinder fixing seats 123 are respectively disposed on inner sides of the third linear guide rails 118, cylinders 124 are mounted on the third cylinder fixing seats 123, a pressing frame driving connecting plate 125 is disposed at an upper end of the cylinders 124, one end of the pressing frame driving connecting plate 125 is fixed on the pressing frame driving plate 120, the other end of the pressing frame driving connecting plate 125 is connected to a third cylinder piston rod 130, a pressure spring 126 is disposed at an upper end of the pressing frame driving connecting plate 125, two pressure adjusting nuts 127 are mounted on the pressure spring 126, the upper pressure adjusting nuts 128 at the lower ends of the two pressure adjusting nuts 127 can perform required pressure adjustment according to different thicknesses of cloth, after the pressure is adjusted by the upper pressure adjusting nuts 128, the lower pressure adjusting nuts 129 above the upper pressure adjusting nuts are screwed down, and the pressing frame is more stable in conveying the cloth through the elastic connection of the two pressure springs 126, so that the sewing quality is improved, the failure rate of sewing equipment is reduced, and the working efficiency is improved.

Referring to fig. 12, the adjustable external pressure frame mechanism includes an adjustable external pressure frame mechanism formed by assembling an external pressure frame 131, a plurality of adjustment tabs 132, a plurality of pressure plates, and a plurality of fastening screws, a first right pressure plate 133 is fixed on the external pressure frame 131 by two adjustment tabs 132, two fastening screws a138, and two fastening screws B139, a front right pressure plate 134 is fixed with a front left pressure plate 136 by a connecting pin 135, and is fixed with the external pressure frame 131 by two adjustment tabs 132, two fastening screws a138, and two fastening screws B139, a first left pressure plate 137 is fixed on the external pressure frame 131 by two adjustment tabs 132, two fastening screws a138, and two fastening screws B139, and is fixed with the external pressure frame 131 by the external pressure frame 131, the adjustment tabs 132, the first right pressure plate 133, the front right pressure plate 134, the connecting pin 135, the front left pressure plate 136, the left pressure plate 137, the external pressure plate 134, and the fastening screws B139, The adjustable external pressing frame mechanism formed by assembling the fastening screws A138 and the fastening screws B139 is adjustable in shape and size, pockets with different shapes and sizes are sewn, the external pressing frame does not need to be integrally replaced, the fastening screws A138 and the fastening screws B139 can be loosened according to the shapes and sizes of the pockets to be sewn, a plurality of pressure plates are moved, the inner opening is adjusted to the required size, the fastening screws A138 and the fastening screws B139 are screwed, the required external pressing frame is debugged, the frequency of replacing the external pressing frame is greatly reduced, and the adjustable external pressing frame mechanism is quick and convenient and saves cost.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an automatic pocket patching machine, includes support frame (140), the top fixed mounting of support frame (140) has workstation (141), its characterized in that, the top of workstation (141) matches in proper order and installs pay-off drive mechanism, drags material unloading mechanism, presses frame mechanism, full-automatic bag mechanism, location adjustment mechanism, the automatic mechanism of bounceing of housing, external pressure frame pressure adjustment mechanism and adjustable external pressure frame mechanism.

2. The automatic bag sticking machine according to claim 1, wherein the feeding transmission mechanism comprises a motor fixing plate (1), an X-direction servo motor (3) and a Y-direction servo motor (2) are arranged on one side of the motor fixing plate (1), the Y-direction servo motor (2) is in transmission connection with a Y-direction ball guide shaft (10), a spline slider is arranged on the Y-direction ball guide shaft (10), and a Y-direction driving synchronizing wheel (11) is mounted through the spline slider; y-direction rotating bearings (12) are mounted at two ends of the Y-direction driving synchronizing wheel (11), the same connecting plate (6) is mounted and connected to the outer sides of the two Y-direction rotating bearings (12), and a Y-direction belt (9) is arranged in the middle of the connecting plate (6); y is to outside fixed mounting of belt (9) has Y to drive plate (8), and Y to drive plate (8) and the Y that sets up in connecting plate (6) outside to guide rail (7) sliding connection, X is connected with X to belt (4) to the output shaft rotation of servo motor (3), and X to the belt (4) outside and one side fixed connection of connecting plate (6), Y is to rolling bearing (12) and Y to ball guiding axle (10) sliding connection, still be provided with two X on motor fixed plate (1) and to guide rail (5), and X to guide rail (5) and connecting plate (6) sliding connection.

3. The automatic pocket patching machine of claim 1, wherein the dragging and blanking mechanism comprises a guide rail support base (13), two first linear guide rails (14) are installed on the side surface of the guide rail support base (13), and the same guide rail sliding plate (18) is slidably installed on the two first linear guide rails (14); a piston rod supporting seat (17) is fixedly installed at the top of one side of the guide rail sliding plate (18), a left air cylinder and a right air cylinder (15) are fixedly connected to a side panel of the guide rail supporting seat (13), a first air cylinder piston rod (16) of the left air cylinder and the right air cylinder (15) is fixedly connected with the piston rod supporting seat (17), an upper air cylinder and a lower air cylinder (22) are arranged on one side of the guide rail sliding plate (18), a roller supporting seat (23) is fixedly arranged on an output shaft of the upper air cylinder and the lower air cylinder (22), a stepping motor (19) is installed on one side of the roller supporting seat (23), and a material rolling; two blanking rollers (21) are fixedly sleeved on the rolling shaft (20), and the left and right air cylinders (15), the upper and lower air cylinders (22) and the stepping motor (19) are controlled by an electric control cabinet arranged on the other side of the guide rail supporting seat (13).

4. The automatic bag sticking machine according to claim 1, wherein the inner pressing frame mechanism comprises an inner pressing plate seat (24), the inner pressing plate seat (24) is provided with a left linear guide rail (25), a right linear guide rail (26) and a front linear guide rail (27), the left linear guide rail (25) and the right linear guide rail (26) are positioned on the top of the inner pressing plate seat (24), the front linear guide rail (27) is positioned at one end of the inner pressing plate seat (24), the left linear guide rail (25) is provided with a left sliding plate (28) in a sliding manner, the right linear guide rail (26) is provided with a right sliding plate (29) in a sliding manner, the front linear guide rail (27) is provided with a front sliding plate (30) in a sliding manner, the top of the front sliding plate (30) is fixedly connected with a telescopic driving plate (31) in threaded manner with the front sliding plate (30), the telescopic driving plate (31) is provided with two sliding grooves, the telescopic driving plate (31) is provided with a left shaft position, a left shaft position screw (39) and a right shaft position screw (40) are respectively connected with the corresponding sliding grooves in a sliding manner, a telescopic driving plate (31) is fixed on the left sliding plate (28) and the right sliding plate (29) through the left shaft position screw (39) and the right shaft position screw (40), a first cylinder fixing seat (41) is arranged at the middle position of the inner pressure plate seat (24), a driving cylinder (38) is arranged on the first cylinder fixing seat (41), a piston rod of the driving cylinder (38) is fixed at one end of the front sliding plate (30), the front ends of the left sliding plate (28) and the right sliding plate (29) are respectively provided with a left adjusting plate (33) and a right adjusting plate (34), the other end of the front sliding plate (30) is provided with a front adjusting plate (32), a left pressing plate (36) is installed at the bottom of the left adjusting plate (33), a right pressing plate (35) is installed at the bottom of the right adjusting plate (34), and a front pressing plate (37) is installed at the bottom of the front adjusting plate (32).

5. The automatic bag sticking machine according to claim 1, wherein the full-automatic bag folding mechanism comprises a frame pressing mechanism (A), a telescopic mechanism (B) and a lifting mechanism (C), the upper end of a second cylinder fixing seat (69) of the frame pressing mechanism (A) is fixed below a first integral driving connecting plate (75), the telescopic mechanism (B) is installed above the first integral driving connecting plate (75) and is positioned below the frame pressing mechanism (A), the lifting mechanism (C) is installed below the first integral driving connecting plate (75), the full-automatic bag folding mechanism is installed on a rack (85) of the bag sticking machine, the frame pressing mechanism (A) connects a frame pressing connecting frame (42) with a frame connecting frame cross beam (43), a bag folding pressing frame (44) is arranged below the frame connecting frame cross beam (43), and a material pressing support (45) is arranged in the middle position of the frame pressing connecting frame (42), a material pressing adjusting seat (46) is installed at the front end of a material pressing support (45), a first material pressing plate (47) is installed below the material pressing adjusting seat (46), folding fixing seats (48) are symmetrically arranged on the left and right sides of the upper position of the rear portion of a bag folding frame (44), a second linear guide rail (49) is arranged above the folding fixing seats (48), a rear folding driving seat (50) is installed on the second linear guide rail (49), a rear folding driving plate (51) is installed on the rear folding driving seat (50), a rear driving cylinder (52) is arranged on the right side of the rear folding driving plate (51), a rear folding knife (53) is installed below the rear folding driving seat (50), middle folding knife seats (54) are symmetrically arranged on the left and right sides of the middle position of the bag folding frame (44), a middle folding cylinder (55) is arranged on the middle folding knife seat (54), a middle driving plate (70) is arranged at the front end of the, a middle folding driving seat (56) is arranged below the middle folding driving plate (70), a sliding chute is arranged below the middle folding driving seat (56), a middle folding rear cutter (58) and a middle folding front cutter (57) are arranged in the sliding chute, front folding cutter holders (60) are arranged in bilateral symmetry at the front position of a folding bag pressing frame (44), a front folding cylinder (59) is arranged on the front folding cutter holder (60), a front folding driving plate (61) is arranged at the front end of the front folding cylinder (59), a front folding driving seat (62) is arranged below the front folding driving plate (61), a front folding cutter (63) is arranged on the front folding driving seat (62), a second integral driving connecting plate (86) is arranged below the first integral driving connecting plate (75), a bearing seat (71) is arranged at the middle position below the second integral driving connecting plate (86), and a pressing frame connecting frame (42) and two cylinder driving plates (64) in bilateral symmetry are respectively arranged on the bearing seat (71), the rear ends of the cylinder driving plates (64) are respectively connected with two bilaterally symmetrical cylinder connectors (65), the lower parts of the cylinder connectors (65) are connected with two bilaterally symmetrical second cylinder piston rods (66), the second cylinder piston rods (66) and two bilaterally symmetrical frame pressing cylinders (67) form a component, the tail ends of the frame pressing cylinders (67) are connected with a cylinder adjusting seat (68), the cylinder adjusting seat (68) is fixed on a second cylinder fixing seat (69), and the upper ends of the second cylinder fixing seats (69) are fixed below a second integral driving connecting plate (86); the middle position below the second integral driving connecting plate (86) of the telescopic mechanism (B) is provided with two lifting guide rails (80), the two lifting guide rails (80) are fixed on the frame (85), the upper surface of the second integral driving connecting plate (86) is provided with two telescopic guide rails (77), a telescopic slide block (76) is arranged on the telescopic guide rail (77), a telescopic guide rail plate (78) is arranged on the telescopic slide block (76), a telescopic cylinder (74) and a telescopic piston rod supporting seat (72) are arranged at the upper part of the rear end of the telescopic guide rail plate (78), a telescopic shaft (73) of the telescopic cylinder (74) is fixed with one side of the top of the telescopic piston rod supporting seat (72), the telescopic piston rod supporting seat (72) is fixed on the rear part of the second integral driving connecting plate (86), a telescopic cylinder seat is arranged on the telescopic guide rail plate (78), and a pocket template (79) is arranged at the front end of the telescopic guide rail plate (78); the lifting mechanism (C) is characterized in that a lifting cylinder (81) is arranged in the front position below the second integral driving connecting plate (86), a lifting cylinder piston rod (82) is arranged below the lifting cylinder (81), a lifting adjusting handle (83) is arranged below the lifting cylinder piston rod (82), a descending adjusting handle (84) is arranged in the rear position of the lifting adjusting handle (83), and the lifting mechanism (C) is installed on a rack (85) of the pocket patching machine through a lifting guide rail (80).

6. The automatic bag sticking machine according to claim 1, wherein the positioning and adjusting mechanism comprises a positioning mechanism and an adjusting mechanism, the positioning mechanism comprises a first support (88), a second support (90), a first adjusting screw (89), a second adjusting screw (91), a positioning lamp (93) and a fixed seat (92), and the positioning mechanism is arranged above the front end of the bag folding and pressing frame support (87); the adjusting mechanism comprises a bracket (97), a bracket shaft (94), a guide shaft, a fixed plate and an upper and lower adjusting plate, the adjusting mechanism is arranged in the middle position above the front end of the bag folding and pressing frame bracket and is positioned in the middle position of the positioning mechanism, and the positioning mechanism is arranged in the position above the front end of the bag folding and pressing frame bracket; the adjusting mechanism is arranged in the middle position above the front end of the bag folding frame pressing support and is positioned in the middle position of the positioning mechanism, the positioning mechanism and the adjusting mechanism are connected together through a support, the positioning mechanism is arranged in the position above the front end of the bag folding frame pressing support (87), first supports (88) are symmetrically arranged on two sides of the front end of the bag folding frame pressing support (87), a second support (90) is fixed on the first supports (88) through first adjusting screws (89) at the front end of the first supports (88), a fixed seat (92) is arranged at the front end of the second support (90), a positioning lamp (93) is arranged in the middle of the fixed seat (92) through second adjusting screws (91), after the positioning mechanism is electrified, high-strength infrared cross lines are emitted by the two symmetrically arranged positioning lamps (93), and front-back left-right adjustment can be carried out according to the required positions of workpiece cloth materials in different shapes, the positioning mechanism is used for adjusting the left and right directions of the positioning lamp (93) by loosening the first adjusting screw (89); when workpiece cloth with different specifications and shapes is sewn, the adjusting mechanism can be integrally lifted up by loosening the support fixing screw (96) to realize quick replacement of the second pressure plate (103), a waist-shaped groove is arranged at the front end of the support (97), the adjusting support (100) is fixed on the support (97) by the waist-shaped groove by the adjusting screw (98), and a guide shaft (99) is arranged on the adjusting support (100), the lower end of the guide shaft (99) is fixedly arranged on a fixed block (101), a fixed plate (102) is arranged below the fixed block (101), a second pressure plate (103) is arranged below the fixed plate (102), a loosening adjusting screw (98) is arranged on the fixed block (102), the front and back position of the second pressure plate (103) is adjusted according to the position of workpiece cloth on a workbench (141), an adjusting mechanism is arranged on an adjusting support (100) and fixedly arranged on the fixed block (101), an upper adjusting plate (105) and a lower adjusting plate (105) are arranged in the middle position of the right side of the fixed block (101), a waist-shaped groove is arranged on the upper adjusting plate (105) and the lower adjusting plate (105) are fixed on the adjusting support (100) through the upper adjusting screw (104), the loosening upper adjusting screw (104) and the lower adjusting screw (104) are used for adjusting the second pressure plate (103) to proper pressure up and down according to, the adjusting mechanism adopts the air cylinder A to realize the lifting and pressing actions of the adjusting mechanism.

7. The automatic bag sticking machine as claimed in claim 1, wherein the automatic cover raising mechanism comprises two pairs of hinge supports (107) provided at the rear end sides of the main body supports (106), the hinge supports (107) are connected to a gas spring (112) through hinges (109), a gas spring support seat (111) is installed at the position of C point of the hinges (109), the gas spring support seat (111) is hinged to one end of the gas spring (112), the other end of the gas spring (112) is connected to a gas spring mounting adjustment plate (114), the other end of the gas spring mounting adjustment plate (114) is fixed to the cover (110), maintenance work can be performed without detaching the cover (110) on the bag sticking machine through a four-bar linkage mechanism composed of the hinges (109), the gas spring (112) and a gas spring piston joint (113), one end of the hinges (109) connect the hinges (109) to the middle of the hinge supports (107) through a hinge connecting shaft (108), the other end of hinge (109) is fixed on housing (110), hinge (109) can rotate around hinge connecting axle (108), air spring (112) one end is connected with hinge (109) through the round pin axle, and other end air spring piston connector (113) is through round pin axle fixed mounting on air spring installation regulating plate (114), is fixed with two handles (115) on housing (110), and air spring installation regulating plate (114) are fixed on air spring mount pad (116), can be according to the equilibrium position of air spring (112) through the elongated slot on air spring installation regulating plate (114) about the position of adjustment air spring installation regulating plate (114), be articulated fixed between hinge support (107), hinge (109), air spring (112), air spring installation regulating plate (114).

8. The automatic bag sticking machine according to claim 1, wherein the outer press frame pressure adjusting mechanism comprises a press frame connecting seat (117), third linear guide rails (118) are symmetrically arranged on the left side and the right side of the press frame connecting seat (117), two guide rail pulleys (119) are respectively arranged on the third linear guide rails (118), press frame driving plates (120) are respectively arranged on the guide rail pulleys (119), press frame mounting seats (121) are respectively arranged on the press frame driving plates (120), the same outer press frame (122) is arranged on the two press frame mounting seats (121), third cylinder fixing seats (123) are respectively arranged on the inner sides of the third linear guide rails (118), cylinders (124) are arranged on the third cylinder fixing seats (123), a press frame driving connecting plate (125) is arranged at the upper ends of the cylinders (124), one end of the press frame driving connecting plate (125) is fixed on the press frame driving plates (120), the other end of the pressing frame driving connecting plate (125) is connected with a third air cylinder piston rod (130), a pressure spring (126) is arranged at the upper end of the pressing frame driving connecting plate (125), two pressure adjusting nuts (127) are installed above the pressure spring (126), the upper pressure adjusting nuts (128) at the lower ends of the two pressure adjusting nuts (127) can perform required pressure adjustment according to the thickness difference of cloth, after the pressure is adjusted by the upper pressure adjusting nuts (128), the lower pressure adjusting nuts (129) above the cloth are screwed down, and through elastic connection of the two pressure springs (126), the pressing frame is more stable in conveying the cloth, and sewing quality is improved.

9. The automatic bag sticking machine as claimed in claim 1, wherein the adjustable outer pressing frame mechanism comprises an outer pressing frame (131), a plurality of adjusting plates (132), a plurality of pressing plates and a plurality of fastening screws, the adjustable outer pressing frame mechanism is formed by assembling a first right pressing plate (133) on the outer pressing frame (131) through two adjusting plates (132), two fastening screws A (138) and two fastening screws B (139), the front right pressing plate (134) and the front left pressing plate (136) are fixed together through a connecting pin (135), and are respectively fixed with the external pressure material frame (131) through two adjusting sheets (132), two fastening screws A (138) and two fastening screws B (139), and the first left pressure plate (137) is also fixed on the external pressure material frame (131) through the two adjusting sheets (132), the two fastening screws A (138) and the two fastening screws B (139).