Full-automatic surface bag pasting equipment

Abstract

The utility model discloses full-automatic surface bag pasting equipment which comprises a bag folding device, a feeding device and a sewing machine, and the bag folding device comprises a stepping motor, a lifting module and a lifting support. The stepping motor is installed on the lifting module, and the lifting support is driven by the stepping motor to move up and down along the lifting module. The lifting module is vertically installed on the transmission plate, a transmission shaft is arranged between the air cylinder bottom plate and the lifting bottom plate, and the transmission plate is installed on the transmission shaft in a sliding mode. The feeding device comprises a presser foot mounting base, an extension frame, a left pressing plate, a right pressing plate, a telescopic vertical plate, a second telescopic air cylinder and a movable base. The right side of the presser foot mounting seat is integrally connected with the extension frame; the presser foot mounting seat and the extension frame are mounted on the front wall of the telescopic vertical plate in a lifting manner; the telescopic vertical plate is slidably installed on the movable base, and a piston rod of the second telescopic air cylinder is connected with the telescopic vertical plate. By optimizing the structure of the bag folding device, the watch bag sewing efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing sewing equipment, in particular to a fully automatic surface pocket sticking equipment. Background Art

[0002] The pocket patching equipment is a common clothing sewing equipment. The existing pocket patching equipment usually includes a folding device, a feeding device, a sewing machine head and a collecting device. The folding device folds the surface pocket fabric and places it on the large pocket fabric. The feeding device then feeds the surface pocket fabric and the large pocket fabric to the sewing machine head for sewing. After sewing is completed, the collecting device collects the sewn surface pocket fabric and the large pocket fabric.

[0003] The invention patent with patent number 202120489059.7 discloses: a watch pocket sewing device, including a workbench assembly and a sewing machine head. The workbench assembly includes a main frame and a workbench plate. The workbench plate is horizontally fixed on the main frame. The sewing machine head is fixed on the right part of the main frame, and the corresponding part is located on the upper side of the workbench plate. Its structural features are: it also includes a folding device, a feeding device and a receiving device. There are certain defects in the content disclosed in this patent. The folding device has a complex structure, and the folding device mounting frame is too large, which increases the installation cost. Summary of the invention

[0004] The utility model aims at solving the above-mentioned technical problems and provides a fully automatic surface-attaching bag device, which can automatically fold and shape pocket fabric, complete sewing and send the fabric to a material outlet, thereby improving sewing efficiency.

[0005] The technical solution adopted by the utility model to solve the above technical problems is: a fully automatic surface bag sticking equipment, including a bag folding device, a feeding device and a sewing machine, the bag folding device includes a stepping motor, a lifting module and a lifting bracket; the stepping motor is installed on the lifting module, and the lifting bracket is driven by the stepping motor to move up and down along the lifting module; the lifting module is vertically installed on the transmission plate, a transmission shaft is provided between the cylinder bottom plate and the lifting bottom plate, and the transmission plate is slidably installed on the transmission shaft; the feeding device includes a presser foot mounting seat, an extension frame, a left pressing plate, a right pressing plate, a telescopic vertical plate, a second telescopic cylinder and a moving base; the right side of the presser foot mounting seat is integrally connected with the extension frame, and the presser foot mounting seat and the extension frame are installed on the front wall of the telescopic vertical plate so as to be able to be lifted and lowered; the telescopic vertical plate is slidably installed on the moving base, and the piston rod of the second telescopic cylinder is connected to the telescopic vertical plate.

[0006] In order to optimize the above technical solution, the utility model also includes the following improved technical solution.

[0007] The cylinder bottom plate is provided with a lifting cylinder, and a telescopic rod of the lifting cylinder passes through the cylinder bottom plate and is connected with a lifting cylinder joint installed on the transmission plate.

[0008] The bottom surface of the transmission plate is slidably matched with the mop plate through the first telescopic slide rail and the second telescopic slide rail, and the transmission plate is equipped with a first telescopic cylinder for driving the mop plate to slide forward and backward.

[0009] The lifting base plate is rotatably mounted on the fixed base plate via a rotating shaft, the tilting cylinder is vertically mounted at the rear end of the lifting base plate via a tilting cylinder bracket, and the telescopic rod of the tilting cylinder is movably connected to the fisheye joint on the fixed base plate.

[0010] The above-mentioned lifting bracket is fixedly connected to the mounting top plate, and a cloth pressing mounting plate and a cloth pressing plate are fixed below the mounting top plate. An electromagnet mounting hole is formed in the center of the cloth pressing mounting plate and the cloth pressing plate, and the electromagnet is fixed in the electromagnet mounting hole through the electromagnet bracket; a left cloth folding plate and a right cloth folding plate driven by a cylinder are installed below the mounting top plate.

[0011] The left rear part of the above-mentioned presser foot mounting seat is connected to the sixth adapter plate; the rear part of the extension frame is connected to the eighth joint and the eighth adapter plate respectively through two extension frame connecting plates; the two first presser foot plates are installed at the front part of the presser foot mounting seat through the adjusting connecting plate, and the two second presser foot plates are respectively installed at the left and right parts of the presser foot mounting seat through the adjusting connecting plate.

[0012] A sixth cylinder is vertically installed on the front side of the telescopic vertical plate, the sixth cylinder is connected to the sixth joint, and the sixth joint is connected to the sixth adapter plate; the front side of the sixth adapter plate is connected to the presser foot mounting seat, and the rear side of the sixth adapter plate is slidably installed on the second guide rail.

[0013] The above-mentioned telescopic vertical plate is fixed with a seventh cylinder, and the piston rod of the seventh cylinder is connected to the seventh adapter plate through the seventh joint; the seventh adapter plate is slidably installed on the telescopic vertical plate, and a slide cylinder is fixed on the front side of the seventh adapter plate, and the left connecting block and the right connecting block on the slide cylinder are respectively connected to the left pressure plate and the right pressure plate.

[0014] The above-mentioned telescopic vertical plate is fixed with an eighth cylinder, the eighth cylinder is connected to the extension frame through the eighth joint, the right end of the eighth joint is connected to the eighth adapter plate, the front end of the eighth adapter plate is connected to the extension frame, and the rear end of the eighth adapter plate is slidably installed on the fifth guide rail.

[0015] The rear wall of the telescopic vertical plate is installed with a second telescopic cylinder fixing plate, and the telescopic rod of the second telescopic cylinder is connected to the second telescopic cylinder fixing plate through a second telescopic cylinder joint; the second telescopic cylinder is connected to the front vertical plate of the movable base through a second telescopic cylinder fixing block.

[0016] Compared with the prior art, the fully automatic surface pocket pasting equipment of the utility model realizes the folding operation of the surface pocket cloth automatically through the bag folding device, and sends the folded surface pocket cloth to the sewing machine for sewing through the feeding device. During the feeding process, the sewn material can be synchronously moved to the discharge position; and the production cost is reduced by optimizing the structure of the bag folding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of this embodiment.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the bag folding device.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the bag folding device from another perspective.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the feeding device.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the feeding device from another perspective. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings.

[0023] Figures 1 to 5 Shown is a schematic structural diagram of the utility model.

[0024] The accompanying drawings are marked as follows: workbench 1, bag folding area 1a, standby area 1b, sewing area 1c, discharge port 1d, stepper motor 2, motor bracket 3, lifting bracket 4, first slide block 5, first guide rail 6, mounting top plate 7, cylinder bottom plate 8, transmission plate 9, lifting bottom plate 10, fixed bottom plate 11, mounting rod 12, cloth pressing mounting plate 13, cloth pressing plate 14, mopping plate 15, electromagnet 16, electromagnet bracket 17, left cloth folding plate 18, right cloth folding plate 19, second cylinder 20, second bracket 21, second joint 22, first The second connecting block 23, the first telescopic cylinder 24, the first telescopic bracket 25, the first telescopic cylinder fixing plate 26, the first telescopic cylinder joint 27, the first telescopic cylinder fixing block 28, the first telescopic cylinder connecting plate 29, the first telescopic slider 30, the first telescopic slide rail 31, the second telescopic slide rail 32, the angle plate 33, the transmission shaft 34, the sleeve 35, the sleeve base 36, the lifting cylinder 37, the lifting cylinder joint 38, the tilting cylinder 39, the tilting cylinder bracket 40, the tilting cylinder base 41, the fisheye joint 42, the connecting shaft 4 3. Rotating connecting block 44, rotating shaft 45, rotating bearing 46, rotating base 47, fourth connecting block 48, fifth connecting block 49, presser foot mounting seat 50, extension frame 51, extension frame connecting plate 52, first presser foot plate 53, second presser foot plate 54, adjusting connecting plate 55, telescopic vertical plate 56, second guide rail 57, second slider 58, third guide rail 59, fourth guide rail 60, fifth guide rail 61, fifth slider 62, sixth cylinder 63, sixth joint 64, sixth adapter plate 65, seventh cylinder 66, seventh joint 67, seventh adapter plate 68, eighth cylinder 69, eighth joint 70, eighth adapter plate 71, slide cylinder 72, left connecting block 73, right connecting block 74, left pressure plate 75, right pressure plate 76, second telescopic cylinder 77, second telescopic cylinder joint 78, second telescopic cylinder fixing plate 79, second telescopic cylinder fixing block 80, movable base 81, front vertical plate 81a, rear vertical plate 81b, third telescopic slider 82, third telescopic slide rail 83, fourth telescopic slider 84, fifth telescopic slider 85, fourth telescopic slide rail 86.

[0025] like Figure 1 As shown, the utility model is a fully automatic surface bag sticking equipment, including a bag folding device, a feeding device and a sewing machine. The bag folding device is installed at the left rear of the workbench 1, the feeding device is installed at the right rear of the workbench 1, and the sewing machine is installed behind the feeding device. The needle of the sewing machine is located above the sewing area 1c of the workbench 1. The body fabric is placed in the bag folding area 1a, and the pocket fabric is placed on the mop board 15. After the bag folding device folds the pocket fabric into shape, the feeding device sends the fabric to be sewn to the sewing area 1c. After the sewing by the sewing machine head is completed, the feeding device performs the next feeding task while the extension frame 51 of the feeding device sends the sewn fabric to the discharge port 1d.

[0026] like Figure 2As shown, the bag folding device includes a stepper motor 2, a lifting module, a lifting bracket 4, a mop plate 15, a left folding plate 18, a right folding plate 19, and a first telescopic cylinder 24. The stepper motor 2 is mounted on the lifting module, and the rear side of the lifting module is vertically mounted on the transmission plate 9 through the motor bracket 3. The lifting bracket 4 can move up and down along the lifting module under the drive of the stepper motor 2. The top plate 7 is fixedly connected to the lifting bracket 4, and the back of the lifting bracket 4 has two first sliders 5 that cooperate with the first guide rail 6 of the lifting module, and the lifting bracket 4 moves vertically along the first guide rail 6.

[0027] The cloth pressing mounting plate 13 is fixedly connected to the bottom of the mounting top plate 7 through three mounting rods 12, and the three mounting rods 12 are distributed in a triangular shape. The cloth pressing plate 14 is fixedly connected to the lower surface of the cloth pressing mounting plate 13, and the lower surface of the cloth pressing plate 14 is formed with a groove corresponding to the shape of the mop plate 15. When the cloth pressing plate 14 is pressed onto the mop plate 15, the convex body at the edge of the groove can fold the pocket cloth on the mop plate 15 once. The center of the cloth pressing mounting plate 13 and the cloth pressing plate 14 is formed with an electromagnet mounting hole, and the electromagnet 16 is fixed in the electromagnet mounting hole through an electromagnet bracket 17. The electromagnet 16 attracts the mop plate 15 below by magnetism, so that the cloth pressing plate 14 presses the mop plate 15 tightly, which can better press the pocket cloth on the front side downward, making it easier for the bag folding device to fold the cloth into the bag.

[0028] The first cylinder, the second cylinder 20, the third cylinder, the fourth cylinder and the fifth cylinder are installed below the top plate 7. The first cylinder is fixedly installed on the left side through the first bracket, and the first cylinder is connected to the first connecting block through the first joint, and the first connecting block is fixedly connected to the left folding plate 18. The second cylinder 20 is fixedly installed on the right side through the second bracket 21, and the second cylinder 20 is connected to the second connecting block 23 through the second joint 22, and the second connecting block 23 is fixedly connected to the right folding plate 19. The left folding plate 18 and the right folding plate 19 are located below the cloth pressing plate 14 and are used for folding the left and right sides of the pocket cloth. After the cloth pressing plate 14 presses the mop plate 15, the left folding plate 18 and the right folding plate 19 fold the pocket cloth inward along the lower surface of the mop plate 15. The third cylinder is fixedly installed on the rear side through the third bracket, and the third cylinder is connected to the third connecting block through the third joint, and the third connecting block is connected to the corner plate 33. The folding plate 33 is located below the cloth pressing plate 14 to fold the cloth at the two corners of the pocket opening along the lower surface of the mopping plate 15.

[0029] The fourth cylinder and the fifth cylinder are fixedly installed on the front side through the fourth bracket and the fifth bracket respectively. The fourth bracket and the fifth bracket are arranged in a "V" shape. According to the angle requirement of the bag folding, the angles of the fourth bracket and the fifth bracket are adjusted by turning the knob on the mounting top plate 7. The fourth cylinder is connected to the fourth connecting block 48 through the fourth joint, and the fifth cylinder is connected to the fifth connecting block 49 through the fifth joint. The fourth connecting block 48 and the fifth connecting block 49 have folded angles, and the pocket fabric is folded inward along the bottom of the cloth pressing plate 14.

[0030] like Figure 3 As shown, the electromagnet 16 of the cloth pressing plate 14 and the mop plate 15 attract each other to clamp the pocket cloth on the mop plate 15, and cooperate with the left folding plate 18, the right folding plate 19, and the folding plate 33 to complete the bag folding, and the tail end of the mop plate 15 is fixedly connected with the first telescopic cylinder fixing plate 26 by screws. The first telescopic cylinder 24 is installed below the transmission plate 9 through the first telescopic bracket 25, and the telescopic rod of the first telescopic cylinder 24 is connected to the first telescopic cylinder joint 27, and the first telescopic cylinder joint 27 is connected to the first telescopic cylinder fixing block 28, and the first telescopic cylinder fixing block 28 is installed below the first telescopic cylinder connecting plate 29, and the first telescopic cylinder connecting plate 29 is connected to the first telescopic cylinder fixing plate 26. A first telescopic slider 30 and a second telescopic slider 31 are arranged above the first telescopic cylinder connecting plate 29, and a first telescopic rail 31 and a second telescopic rail 32 are arranged below the transmission plate 9 to cooperate with the first telescopic slider 30 and the second telescopic slider 31 respectively. The first telescopic cylinder connecting plate 29 moves horizontally along the first telescopic rail 31 and the second telescopic rail 32. The telescopic rod of the first telescopic cylinder 24 extends to drive the first telescopic cylinder joint 27 to move, and the first telescopic cylinder joint 27 drives the first telescopic cylinder connecting plate 29 to move horizontally along the guide rail, and the first telescopic cylinder fixing plate 26 drives the mop plate 15 to extend.

[0031] The cylinder bottom plate 8 is located above the transmission plate 9. Four transmission shafts 34 are installed below the four corners of the cylinder bottom plate 8. The transmission shafts 34 pass through the transmission plate 9 and are fixedly installed on the lifting bottom plate 10. A sleeve 35 is installed on each transmission shaft 34 to move with the transmission shaft 34. The sleeve 35 passes through the top of the transmission plate 9 and is sleeved on the transmission shaft 34. The sleeve base 36 is fixedly installed below the transmission plate 9. The sleeve 35 moves up and down along the direction of the transmission shaft 34. The lifting cylinder 37 is vertically fixedly installed on the cylinder bottom plate 8. The telescopic rod of the lifting cylinder 37 passes through the cylinder bottom plate 8 and is connected to the lifting cylinder joint 38 installed on the transmission plate 9. The telescopic rod of the lifting cylinder 37 extends downward, driving the lifting cylinder joint 38 to move downward, and the transmission plate 9 drives the sleeve 35 to move vertically downward along the transmission shaft 34. The stepper motor 2 on the transmission plate 9 moves vertically downward to realize the secondary lifting of the bag folding device.

[0032] The first telescopic cylinder 24 pushes out the mop board 15, places the body fabric in the bag folding area 1a, places the pocket fabric on the mop board 15, and the stepper motor 2 drives the mounting top plate 7 to move downward. The telescopic rods of the first and second cylinders 20 retract to complete the folding action of the left and right sides of the pocket fabric, and the telescopic rods of the third, fourth, and fifth cylinders retract to complete the front and back folding action, and the lifting cylinder 37 drives the transmission plate 9 vertically downward, and the mounting top plate 7 vertically downward, and performs a second lifting, the mop board 15 presses the fabric folded into the pocket, and the cylinder returns to the initial state, and the stepper motor 2 drives the mounting top plate 7 to move upward, and the mop board 15 remains stationary.

[0033] The tilt cylinder 39 is vertically mounted on the rear end of the lifting base plate 10 through the tilt cylinder bracket 40. The telescopic rod of the tilt cylinder 39 passes through the lifting base plate 10 and is connected to the fisheye joint 42 installed on the fixed base plate 11. The fisheye joint 42 is connected to the tilt cylinder base 41 installed on the fixed base plate 11 through the connecting shaft 43. A rotating base 47 is respectively installed on both sides of the front end of the fixed base plate 11. Two rotating connecting blocks 44 are installed under the lifting base plate 10 and are respectively connected to the rotating shaft 45. The rotating shaft 45 is connected to the rotating base 47 through the rotating bearing 46.

[0034] The telescopic rod of the tilting cylinder 39 is vertically extended, the rear end of the lifting base plate 10 is lifted, the rotating connecting block 44 below the lifting base plate 10 rotates counterclockwise around the rotating shaft 45, the front end of the lifting base plate 10 is lowered and tilted at a certain angle, and the device on the lifting base plate 10 is tilted forward as a whole. When folding bags for thicker fabrics, the fourth connecting block 48 and the fifth connecting block 49 in the horizontal state of the device bend less fabric inward along the bottom of the cloth pressing plate 14, and the folding effect is not good. After the device is tilted forward, the fourth connecting block 48 and the fifth connecting block 49 can bend more fabric inward along the bottom of the cloth pressing plate 14, and the folding effect is better.

[0035] like Figure 4As shown, the feeding device includes a presser foot mounting seat 50, an extension frame 51, a left pressing plate 75, a right pressing plate 76, a telescopic vertical plate 56, a second telescopic cylinder 77, and a movable base 81. The presser foot mounting seat 50 is in a "U" shape with an opening facing backwards, and the left rear part of the presser foot mounting seat 50 is connected to the sixth adapter plate 65. An extension frame 51 is installed on the right side of the presser foot mounting seat 50, and the rear part of the extension frame 51 is respectively connected to the eighth joint 70 and the eighth adapter plate 71 through two extension frame connecting plates 52. Two first presser foot plates 53 are installed at the front of the presser foot mounting seat 50 through the adjusting connecting plate 55, and two second presser foot plates 54 are respectively installed at the left and right parts of the presser foot mounting seat 50 through the adjusting connecting plate 55. The first presser foot plate 53 and the second presser foot plate 54 press the cloth to prevent the cloth from being lifted up when the needle is lifted, causing the cloth to deform. The connecting plate 55 can be adjusted to adjust the distance between the second presser foot plate 54, the first presser foot plate 53 and the presser foot mounting seat 50 to adapt to pockets of different sizes.

[0036] The sixth cylinder 63, the second guide rail 57, the third guide rail 59, the fourth guide rail 60, the seventh cylinder 66, the eighth cylinder 69, and the fifth guide rail 61 are vertically installed on the front side of the telescopic vertical plate 56. The sixth cylinder 63 is installed on the left end of the telescopic vertical plate 56, and the sixth cylinder 63 is connected to the sixth joint 64, and the sixth joint 64 is connected to the sixth adapter plate 65. The front side of the sixth adapter plate 65 is connected to the presser foot mounting seat 50, and the second slider 58 is installed on the rear side of the sixth adapter plate 65 to cooperate with the movement of the second guide rail 57, and the sixth adapter plate 65 moves vertically along the second guide rail 57. The seventh cylinder 66 is connected to the seventh joint 67, and the seventh joint 67 is connected to the seventh adapter plate 68. A slide cylinder 72 is fixedly installed on the front side of the seventh adapter plate 68, and the two slides of the slide cylinder 72 are respectively connected to the left pressure plate 75 and the right pressure plate 76 through the left connecting block 73 and the right connecting block 74. The slide cylinder 72 drives the two slides to move horizontally toward each other, and the left pressure plate 75 and the right pressure plate 76 move toward each other. The third slider and the fourth slider are installed on the rear side of the seventh adapter plate 68 to match the third guide rail 59 and the fourth guide rail 60 respectively, and the seventh adapter plate 68 moves vertically along the third guide rail 59 and the fourth guide rail 60. The eighth cylinder 69 is connected to the eighth joint 70, the left end of the eighth joint 70 is connected to the extension frame 51, and the right end of the eighth joint 70 is connected to the eighth adapter plate 71. The front end of the eighth adapter plate 71 is connected to the extension frame 51, and the rear end of the eighth adapter plate 71 is installed with the fifth slider 62 to match the fifth guide rail 61, and the eighth adapter plate 71 moves vertically along the fifth guide rail 61.

[0037] like Figure 5As shown, the second telescopic cylinder fixing plate 79 is installed on the rear side of the telescopic vertical plate 56, and the telescopic rod of the second telescopic cylinder 77 is connected to the second telescopic cylinder fixing plate 79 through the second telescopic cylinder joint 78. The second telescopic cylinder 77 is connected to the front vertical plate 81a of the movable base 81 through the second telescopic cylinder fixing block 80. The third telescopic slide rail 83 is installed below the second telescopic cylinder 77, and the front vertical plate 81a is installed with a third telescopic slider 82 to cooperate with the third telescopic slide rail 83, and the movable base 81 moves horizontally along the third telescopic slide rail 83. The fourth telescopic slider 84 and the fifth telescopic slider 85 are installed at both ends of the rear vertical plate 81b of the movable base 81 to cooperate with the fourth telescopic slide rail 86 installed in front of the sewing machine, and the movable base 81 moves horizontally along the fourth telescopic slide rail 86.

[0038] The sewing machine drives the movable base 81 to move to the left to the leftmost side of the fourth telescopic slide rail 83, and the presser foot mounting seat 50 in front of the telescopic vertical plate 56 moves to the standby area 1b. The telescopic rod of the second telescopic cylinder 77 extends, pushing the telescopic vertical plate 56 to move horizontally to the left relative to the movable base 81, and the presser foot mounting seat 50 moves to the left to the bag folding area 1a, and the telescopic rods of the sixth cylinder 63, the seventh cylinder 66, and the eighth cylinder 69 retract, driving the first presser foot plate 53 and the second presser foot plate 54 of the presser foot mounting seat 50 to press down the main body fabric, the left pressing plate 75 and the right pressing plate 76 to press down the pocket fabric, and the mop plate 15 is retracted. Through the cooperation of the second telescopic cylinder 77 and the sewing machine, the presser foot mounting seat 50 delivers the fabric to be sewn to the bottom of the sewing machine needle and sews a circle around the pocket fabric. The seventh cylinder 66 drives the left and right pressing plates 75 and 76 to lift up, the slide cylinder 72 drives the left and right pressing plates 75 and 76 to close together, and the seventh cylinder 66 drives the left and right pressing plates 75 and 76 to press down, and sew a circle around the pocket fabric. After sewing, the sewing machine drives the presser foot mounting seat 50 to send the sewn fabric to the waiting area 1b, the presser foot mounting seat 50 is lifted, and the left and right pressing plates 75 and 76 return to their initial state. When the presser foot mounting seat 50 moves horizontally to the left next time, the extension frame 51 presses the sewn fabric and sends it to the discharge port 1d.

[0039] The best embodiment of the present invention has been described, and various changes or modifications made by ordinary technicians in this field will not depart from the scope of the present invention.

Claims

1. A fully automatic surface bag sticking equipment, including a bag folding device, a feeding device and a sewing machine, characterized in that: The bag folding device comprises a stepper motor (2), a lifting module and a lifting bracket (4); the stepper motor (2) is mounted on the lifting module, and the lifting bracket (4) is driven by the stepper motor (2) to move up and down along the lifting module; the lifting module is vertically mounted on a transmission plate (9), a transmission shaft (34) is provided between a cylinder bottom plate (8) and a lifting bottom plate (10), and the transmission plate (9) is slidably mounted on the transmission shaft (34); the feeding device comprises a presser foot mounting seat (5 0), an extension frame (51), a left pressing plate (75), a right pressing plate (76), a telescopic vertical plate (56), a second telescopic cylinder (77) and a movable base (81); the right side of the presser foot mounting seat (50) is integrally connected with the extension frame (51), and the presser foot mounting seat (50) and the extension frame (51) are installed on the front wall of the telescopic vertical plate (56) in a manner that they can be lifted; the telescopic vertical plate (56) is slidably installed on the movable base (81), and the piston rod of the second telescopic cylinder (77) is connected to the telescopic vertical plate (56).

2. The fully automatic bag attaching equipment according to claim 1 is characterized in that: The cylinder bottom plate (8) is equipped with a lifting cylinder (37), and the telescopic rod of the lifting cylinder (37) passes through the cylinder bottom plate (8) and is connected to a lifting cylinder joint (38) installed on the transmission plate (9).

3. The fully automatic bag attaching equipment according to claim 2 is characterized in that: The bottom surface of the transmission plate (9) is slidably matched with the mop plate (15) via a first telescopic slide rail (31) and a second telescopic slide rail (32), and the transmission plate (9) is provided with a first telescopic cylinder (24) for driving the mop plate (15) to slide forward and backward.

4. The fully automatic bag attaching equipment according to claim 3 is characterized in that: The lifting base plate (10) is rotatably mounted on the fixed base plate (11) via a rotating shaft (45); the tilting cylinder (39) is vertically mounted on the rear end of the lifting base plate (10) via a tilting cylinder bracket (40); and the telescopic rod of the tilting cylinder (39) is movably connected to a fisheye joint (42) on the fixed base plate (11).

5. The fully automatic bag attaching equipment according to claim 4 is characterized in that: The lifting bracket (4) is fixedly connected to a mounting top plate (7), a cloth pressing mounting plate (13) and a cloth pressing plate (14) are fixed below the mounting top plate (7), an electromagnet mounting hole is formed at the center of the cloth pressing mounting plate (13) and the cloth pressing plate (14), and an electromagnet (16) is fixed in the electromagnet mounting hole through an electromagnet bracket (17); a left cloth folding plate (18) and a right cloth folding plate (19) driven by a cylinder are installed below the mounting top plate (7).

6. The fully automatic bag attaching equipment according to claim 1 is characterized in that: The left rear part of the presser foot mounting seat (50) is connected to the sixth adapter plate (65); the rear part of the extension frame (51) is respectively connected to the eighth joint (70) and the eighth adapter plate (71) through two extension frame connecting plates (52); two first presser foot plates (53) are installed on the front part of the presser foot mounting seat (50) through the adjusting connecting plate (55), and two second presser foot plates (54) are respectively installed on the left and right parts of the presser foot mounting seat (50) through the adjusting connecting plate (55).

7. The fully automatic bag attaching equipment according to claim 6 is characterized in that: A sixth cylinder (63) is vertically installed on the front side of the telescopic vertical plate (56), the sixth cylinder (63) is connected to the sixth joint (64), and the sixth joint (64) is connected to the sixth adapter plate (65); the front side of the sixth adapter plate (65) is connected to the presser foot mounting seat (50), and the rear side of the sixth adapter plate (65) is slidably installed on the second guide rail (57).

8. The fully automatic bag attaching equipment according to claim 7 is characterized in that: The telescopic vertical plate (56) is fixed with a seventh cylinder (66), and the piston rod of the seventh cylinder (66) is connected to the seventh adapter plate (68) through a seventh joint (67); the seventh adapter plate (68) is slidably installed on the telescopic vertical plate (56), and a slide cylinder (72) is fixed on the front side of the seventh adapter plate (68), and the left connecting block (73) and the right connecting block (74) on the slide cylinder (72) are respectively connected to the left pressure plate (75) and the right pressure plate (76).

9. The fully automatic bag attaching equipment according to claim 8 is characterized in that: The telescopic vertical plate (56) is fixed with an eighth cylinder (69), the eighth cylinder (69) is connected to the extension frame (51) through an eighth joint (70), the right end of the eighth joint (70) is connected to the eighth adapter plate (71), the front end of the eighth adapter plate (71) is connected to the extension frame (51), and the rear end of the eighth adapter plate (71) is slidably mounted on the fifth guide rail (61).

10. The fully automatic bag attaching equipment according to claim 9 is characterized in that: A second telescopic cylinder fixing plate (79) is installed on the rear wall of the telescopic upright plate (56); the telescopic rod of the second telescopic cylinder (77) is connected to the second telescopic cylinder fixing plate (79) via a second telescopic cylinder joint (78); the second telescopic cylinder (77) is connected to the front upright plate (81a) of the movable base (81) via a second telescopic cylinder fixing block (80).

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