CN113373603B

CN113373603B - Rope feeding and edge sewing device for mesh cloth processing

Info

Publication number: CN113373603B
Application number: CN202110722183.8A
Authority: CN
Inventors: 于银; 王慧庆
Original assignee: Shandong Dysenbote Intelligent Equipment Co ltd
Current assignee: Shandong Dysenbote Intelligent Equipment Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2023-01-17
Anticipated expiration: 2041-06-28
Also published as: CN113373603A

Abstract

The invention discloses a rope feeding and edge sewing device for mesh cloth processing, which comprises a base, a supporting seat and a cross beam, wherein the base is provided with a plurality of supporting holes; a first conveying roller, a first shaping roller and a first photoelectric sensor are arranged at the upper part of the supporting seat; a second conveying roller, a second shaping roller and a second photoelectric sensor are arranged at the front part of the cross beam; the lower part of the beam is provided with a material ejecting cylinder, a material ejecting plate and a rope conveying mechanism; the front part of the cross beam is provided with a rope clamping arm and a first pneumatic finger; the rear part of the cross beam is provided with a first guide rail, a first moving seat, a pull rope arm and a second pneumatic finger; the upper part of the base is provided with a second guide rail, a first movable machining seat and a second movable machining seat; a first electric cutting knife and an electric sewing machine are arranged at the upper part of the first movable processing seat; the upper part of the second movable processing seat is provided with a second electric cutting knife. The rope feeding processing is carried out through the pneumatic fingers, and the rope is cut through the electric cutting knife; and the edge part of the width direction of the mesh cloth can be continuously sewn, so that the processing efficiency of the mesh cloth is improved.

Description

Rope feeding and edge sewing device for mesh cloth processing

Technical Field

The invention relates to the technical field of mesh cloth processing equipment, in particular to a rope feeding and edge sewing device for mesh cloth processing.

Background

At building construction site, often need use a large amount of building safety nets and dust screen, building safety net and dust screen use the screen cloth to roll up as raw and other materials, roll up the screen cloth of processing for the rectangle of predetermined length with the screen cloth to four border parts to the rectangle screen cloth carry out the seam limit processing, prevent to produce the off-line. In addition, the rope feeding processing is needed, namely a thicker rope is used to penetrate through the inside of the hemming part and is used for conveniently pulling the edge parts of the building installation net and the dust screen when in use.

The edge part of the mesh cloth in the length direction is continuous, so that the edge part is simultaneously fed with ropes and sewn during the conveying process of mesh cloth processing. And screen cloth width direction's border part, because need carry out equidistant tailorring according to the demand of screen cloth length, consequently send rope and hemming process, need accomplish at the width direction of screen cloth usually and tailor the back, send the surface of screen cloth to the rope by the manual work again to place neat back along the width direction of screen cloth, the rethread manual work is decided the both ends of rope, makes the length of rope and the width phase-match of screen cloth, then, carries out hemming process behind the screen cloth hem along the rope again. In actual production, two persons are usually required to stand on two sides of the mesh cloth respectively, the ropes are stacked on the mesh cloth and then the two ends of the ropes are cut off respectively, so that the processing efficiency is low, and the labor cost is high; in addition, when the ropes are fed and stacked manually, the ropes are easy to shift, so that the lengths of the cut ropes are different, the precision is poor, secondary cutting processing is required, and the manual workload is increased; in addition, because the edge part of the width direction of the mesh cloth can not be continuously sewn, the processing efficiency of the mesh cloth is low.

Disclosure of Invention

In order to make up the defects of the prior art, the invention provides the rope feeding and edge sewing device for mesh cloth processing, which is used for carrying out the rope feeding processing on the mesh cloth through a movable pneumatic finger and cutting two ends of a rope through two electric cutting knives, so that the labor cost for the mesh cloth rope feeding processing can be reduced, and the processing precision and the production efficiency can be improved; in addition, the edge part of the width direction of the screen cloth can be continuously sewn without waiting for the completion of cutting the edge part of the width direction of the screen cloth, so that the processing efficiency is higher, and the problems in the prior art are solved.

The invention is realized by the following technical scheme:

a rope feeding and edge sewing device for mesh cloth processing comprises a base, wherein a supporting seat is installed at the upper part of the base, a first supporting column and a second supporting column are respectively installed on top walls of two sides of the supporting seat, and a cross beam is fixedly connected between the first supporting column and the second supporting column;

two first pushing cylinders arranged in the horizontal direction are fixedly arranged at the upper part of the supporting seat; the front parts of the first pushing cylinders are respectively provided with a first supporting plate, the first supporting plates are respectively and fixedly provided with a first connecting plate, and piston rods of the two first pushing cylinders are respectively connected with the two first connecting plates; a first conveying roller and a first shaping roller are respectively and rotatably connected between the two first supporting plates, the first conveying roller is positioned at the rear part of the first shaping roller, and the height of the first conveying roller is smaller than that of the first shaping roller;

two assembling seats are mounted on the front side wall of the cross beam, and second pushing cylinders arranged in the horizontal direction are fixedly mounted on the assembling seats; the front parts of the second pushing cylinders are respectively provided with a second supporting plate, the second supporting plates are respectively and fixedly provided with a second connecting plate, and piston rods of the two second pushing cylinders are respectively connected with the two second connecting plates; a second conveying roller and a second shaping roller are respectively and rotatably connected between the two second supporting plates, the second conveying roller is positioned at the rear part of the second shaping roller, and the height of the second conveying roller is greater than that of the second shaping roller;

a shaping opening is formed between the first shaping roller and the second shaping roller; a first detection seat and a second detection seat are respectively arranged on the first supporting plate and the second supporting plate on one side, and a first photoelectric sensor and a second photoelectric sensor are respectively arranged on the first detection seat and the second detection seat; the first photoelectric sensor is positioned at the rear part of the first conveying roller, and the height of the first photoelectric sensor is greater than that of the first conveying roller; the second photoelectric sensor is positioned at the rear part of the second conveying roller, and the height of the second photoelectric sensor is smaller than that of the second conveying roller;

a supporting frame is installed on the lower portion of the cross beam, a plurality of material ejecting cylinders arranged in the horizontal direction are installed on the lower portion of the supporting frame, material ejecting plates are fixedly installed on piston rods of the material ejecting cylinders, and the shapes and the positions of the material ejecting plates correspond to those of the shaping opening; positioning grooves are formed in the front side wall of each ejector plate;

a rope conveying support is arranged at the front part of the first support column, a rope conveying mechanism is arranged on the rope conveying support, and a rope conveying pipe is arranged on the rope conveying mechanism; the rope conveying pipe is positioned at the rear part of the shaping opening, and the position of the rope conveying pipe corresponds to the position of the shaping opening;

a rope clamping arm is fixedly arranged at the front part of the cross beam close to the first support column, a first rodless cylinder arranged along the vertical direction is arranged on the rope clamping arm, a first pneumatic finger is fixedly arranged on a sliding block of the first rodless cylinder, and the position of the first pneumatic finger corresponds to the position of the rope conveying pipe;

a plurality of first guide rails are arranged on the rear side wall of the cross beam, and the length direction of the first guide rails is the same as the axial direction of the first conveying roller; a first moving seat is arranged at the rear part of the cross beam; the lower part of the first moving seat is fixedly connected with a rope pulling arm, the rope pulling arm comprises a supporting part, a bridging part and an extending part which are sequentially connected from top to bottom, the supporting part is fixedly connected with the first moving seat, the bridging part is positioned at the rear part of the material ejecting cylinder, and the extending part is positioned at the lower part of the material ejecting cylinder; a second rodless cylinder arranged along the horizontal direction is installed on the extending part, a second pneumatic finger is fixedly installed on a sliding block of the second rodless cylinder, and the position of the second pneumatic finger corresponds to the position of the rope conveying pipe;

a plurality of second guide rails are arranged on the top wall of the base, the second guide rails are positioned at the front part of the supporting seat, and the length direction of the second guide rails is the same as the axial direction of the first conveying roller; a first movable machining seat and a second movable machining seat are respectively arranged at the upper part of the second guide rail; a first electric cutting knife and an electric sewing machine are respectively arranged at the upper part of the first movable processing seat; and a second electric cutting knife is arranged at the upper part of the second movable processing seat.

Further optimally, a first guide roller and a second guide roller are respectively and rotatably connected between the two assembling seats, and the second guide roller is positioned at the upper part of the first guide roller; the first guide roller and the second guide roller are both positioned at the rear part of the second conveying roller, and the heights of the first guide roller and the second guide roller are both larger than the height of the second conveying roller.

Further optimally, the rope feeding mechanism comprises a first fixing plate which is fixedly arranged on the outer side wall of the rope feeding bracket; a driving rope conveying wheel and a driven rope conveying wheel are respectively and rotatably arranged on the front side wall of the first fixing plate; a first speed reducer is fixedly mounted on the rear side wall of the first fixing plate, and the output end of the first speed reducer extends to the front part of the first fixing plate and is connected with the driving rope conveying wheel; the input end of the first speed reducer is connected with a first motor; a rope feeding hole is formed in the rope feeding support; the rope feeding pipe is fixedly arranged on the inner side wall of the rope feeding support and is communicated with the rope feeding hole.

Preferably, a plurality of first sliding blocks corresponding to the first guide rails are fixedly mounted at the front part of the first movable seat, and the first sliding blocks are slidably mounted on the corresponding first guide rails; and a first driving mechanism is arranged at the upper part of the first movable seat and is used for driving the first movable seat to slide along the first guide rail.

Preferably, the first driving mechanism comprises a second fixed plate fixedly mounted on the upper portion of the first movable seat; a second speed reducer is fixedly mounted on the top wall of the second fixing plate, and the input end of the second speed reducer is connected with a second motor; the rear side wall of the cross beam is provided with a first rack, the lower portion of the second fixing plate is provided with a first gear corresponding to the first rack, the output end of the second speed reducer extends to the lower portion of the second fixing plate and is connected with the first gear, and the first gear is meshed with the first rack.

Preferably, a plurality of second sliding blocks corresponding to the second guide rails are fixedly mounted at the bottom of the first movable machining seat, and the second sliding blocks are slidably mounted on the corresponding second guide rails; a second driving mechanism and a third guide rail are respectively arranged at the upper part of the first movable machining seat, and the second driving mechanism is used for driving the first movable machining seat to slide along the second guide rail; the length direction of the third guide rail is vertical to that of the second guide rail; a second moving seat is arranged at the upper part of the third guide rail, a plurality of third sliding blocks corresponding to the third guide rail are fixedly arranged at the bottom of the second moving seat, and the third sliding blocks are slidably arranged on the corresponding third guide rail; a third pushing cylinder is fixedly installed at the top of the first movable machining seat, a third connecting plate is fixedly installed at the lower part of the second movable machining seat, and a piston rod of the third pushing cylinder is connected with the third connecting plate; the upper part of the second movable seat is respectively provided with a first electric cutting knife and an electric sewing machine, the position of a blade of the first electric cutting knife corresponds to the position of the rope feeding pipe, and the position of a sewing needle of the electric sewing machine corresponds to the position of the shaping opening.

Further optimally, the second driving mechanism comprises a third speed reducer and a third motor, the third speed reducer is fixedly installed at the upper part of the first movable machining seat, and the third motor is connected with the input end of the third speed reducer; a second rack is arranged on the top wall of the base, the second rack is positioned at the front part of the supporting seat, and the length direction of the second rack is the same as that of the second guide rail; and a second gear corresponding to the second rack is arranged at the lower part of the first movable processing seat, the output end of the third speed reducer extends to the lower part of the first movable processing seat and is connected with the second gear, and the second gear is meshed with the second rack.

Preferably, a first mounting seat is arranged at the upper part of the second movable seat, and the electric sewing machine is fixedly mounted at the upper part of the first mounting seat; a seventh guide rail is fixedly arranged on the top wall of the first mounting seat, and the length direction of the seventh guide rail is vertical to that of the second guide rail; an eighth sliding block is slidably mounted on the seventh guide rail, a first moving frame is fixedly mounted on the eighth sliding block, and the first electric cutting knife is fixedly mounted on the first moving frame; and a sixth pushing cylinder is fixedly mounted on the upper part of the first mounting seat, and a piston rod of the sixth pushing cylinder is connected with the first moving frame.

Further optimally, a plurality of fourth sliding blocks corresponding to the second guide rails are fixedly mounted at the bottom of the second movable machining seat, and the fourth sliding blocks are slidably mounted on the corresponding second guide rails; a third driving mechanism and a fourth guide rail are respectively arranged at the upper part of the second movable machining seat, and the third driving mechanism is used for driving the second movable machining seat to slide along the second guide rail; the length direction of the fourth guide rail is vertical to that of the second guide rail; a third moving seat is arranged at the upper part of the fourth guide rail, a plurality of fifth sliding blocks corresponding to the fourth guide rail are fixedly arranged at the bottom of the third moving seat, and the fifth sliding blocks are slidably arranged on the corresponding fourth guide rail; a fourth pushing cylinder is fixedly installed at the top of the second movable machining seat, a fourth connecting plate is fixedly installed at the lower part of the third movable machining seat, and a piston rod of the fourth pushing cylinder is connected with the fourth connecting plate; and a second electric cutting knife is arranged at the upper part of the third movable seat, and the position of a blade of the second electric cutting knife corresponds to the position of the rope feeding pipe.

Preferably, the third driving mechanism comprises a fourth speed reducer and a fourth motor, the fourth speed reducer is fixedly mounted at the upper part of the second movable machining seat, and the fourth motor is connected with the input end of the fourth speed reducer; a second rack is arranged on the top wall of the base and positioned at the front part of the supporting seat, and the length direction of the second rack is the same as that of the second guide rail; a third gear corresponding to the second rack is arranged at the lower part of the second movable machining seat, the output end of the fourth speed reducer extends to the lower part of the second movable machining seat and is connected with the third gear, and the third gear is meshed with the second rack; and a button pressing machine is arranged at the upper part of the third movable seat, and the position of the button pressing machine corresponds to the position of the shaping opening.

The invention has the beneficial effects that:

the net cloth is fed with the ropes through the movable pneumatic fingers, and the two ends of the ropes are cut through the two electric cutting knives, so that the labor cost for feeding the net cloth with the ropes can be reduced, and the processing precision and the production efficiency can be improved; in addition, the edge part of the width direction of the mesh cloth can be continuously sewn without waiting for the completion of cutting the edge part of the width direction of the mesh cloth, so that the processing efficiency is high, and the method is suitable for wide popularization and application.

Drawings

Fig. 1 is a front structural view of the present invention.

Fig. 2 is a rear structure diagram of the present invention.

FIG. 3 is a schematic view of the present invention in a web processing state.

FIG. 4 is a schematic view of a support base and a cross beam according to the present invention.

Fig. 5 is a schematic structural diagram of the first support plate and the second support plate according to the present invention.

Fig. 6 is a second schematic structural diagram of the first support plate and the second support plate according to the present invention.

Fig. 7 is a schematic structural diagram of a first photosensor and a second photosensor in the invention.

Fig. 8 is a schematic structural diagram of the first and second photosensors in a use state according to the present invention.

Fig. 9 is a second schematic structural diagram of the first and second photosensors in a use state according to the present invention.

Fig. 10 is a schematic structural view of a support frame and a material ejection cylinder according to the present invention.

Fig. 11 is a second schematic structural view of the support frame and the ejector cylinder of the present invention.

Fig. 12 is a partial structural schematic view of the knockout cylinder of the present invention.

FIG. 13 is a schematic view of a portion of the cord feeding mechanism, the cord clamping arm and the cord pulling arm according to the present invention.

FIG. 14 is a second view of a partial structure of the rope feeding mechanism, the rope clamping arm and the rope pulling arm according to the present invention.

FIG. 15 is a schematic view of the cord-grasping arm and the first pneumatic finger of the present invention.

Fig. 16 is a partial structural schematic view of the first moving seat and the first rack in the present invention.

Fig. 17 is a schematic structural view of the first movable base and the pull-cord arm according to the present invention.

Fig. 18 is a second schematic structural view of the first movable base and the pull-cord arm according to the present invention.

FIG. 19 is a schematic view of a fourth movable base and a third pneumatic finger according to the present invention.

Fig. 20 is a second schematic structural view of the fourth movable base and the third pneumatic finger of the present invention.

Fig. 21 is a schematic structural view of the first movable processing base and the second movable base in the present invention.

Fig. 22 is a schematic structural view of the second movable base and the first mounting base of the present invention.

Fig. 23 is a schematic structural view of the second movable processing stand and the third movable stand according to the present invention.

Fig. 24 is a schematic structural view of a third movable base and a second mounting base in the invention.

FIG. 25 is a schematic view of a partial structure of a web prior to processing.

FIG. 26 is a schematic view of a portion of a processed web.

In the figure, 1, a base; 11. a supporting base; 111. a first support column; 112. a second support column; 113. a cross beam; 114. a rope feeding bracket; 12. assembling a seat; 121. a first guide roller; 122. a second guide roller; 13. a first guide rail; 131. a first rack; 14. a second guide rail; 141. a second rack; 15. a sixth guide rail; 16. a feed support; 161. a feed roll; 162. a pressure roller; 163. a fifth speed reducer; 164. a fifth motor; 17. mesh cloth; 171. a rectangular notch; 172. a reserved portion; 173. a convex portion;

2. a first push cylinder; 21. a first support plate; 22. a first connecting plate; 23. a first conveying roller; 24. a first shaping roller; 25. a fifth guide rail; 26. a sixth slider;

3. a second push cylinder; 31. a second support plate; 32. a second connecting plate; 33. a second conveying roller; 34. a second shaping roller; 35. a suspension; 36. an optical axis; 37. a linear bearing;

4. shaping the opening; 41. a first detection seat; 42. a second detection seat; 43. a first photosensor; 44. a second photosensor; 45. a support frame; 46. a material ejection cylinder; 47. a material ejecting plate; 48. a positioning groove;

5. a rope feeding mechanism; 51. a rope conveying pipe; 52. a first fixing plate; 53. a driving rope conveying wheel; 54. a driven rope conveying wheel; 55. a first speed reducer; 56. a first motor; 57. a rope feeding hole;

6. a rope clamping arm; 61. a first rodless cylinder; 62. a first pneumatic finger; 63. a rope; 64. a mounting frame; 65. a fourth movable base; 66. a seventh slider; 67. a third pneumatic finger; 68. a fifth push cylinder; 69. a fifth connecting plate;

7. a first movable base; 71. a first slider; 72. a first drive mechanism; 721. a second fixing plate; 722. a second speed reducer; 723. a second motor; 724. a first gear; 73. a cord pulling arm; 731. a support portion; 732. a bridge portion; 733. an extension portion; 74. a second rodless cylinder; 75. a second pneumatic finger;

8. a first movable machining seat; 81. a second slider; 82. a second drive mechanism; 821. a third speed reducer; 822. a third motor; 823. a second gear; 83. a third guide rail; 84. a second movable base; 841. a third slider; 842. a third push cylinder; 843. a third connecting plate; 85. a first electric cutting knife; 86. an electric sewing machine; 87. a first mounting seat; 871. a seventh guide rail; 872. an eighth slider; 873. a sixth push cylinder; 88. a first movable frame; 89. a lifting cylinder; 891. a linear bearing seat; 892. a sliding shaft;

9. a second movable machining seat; 91. a fourth slider; 92. a third drive mechanism; 921. a fourth speed reducer; 922. a fourth motor; 923. a third gear; 93. a fourth guide rail; 94. a third movable seat; 941. a fifth slider; 942. a fourth push cylinder; 943. a fourth connecting plate; 95. a second electric cutting knife; 96. a button pressing machine; 97. a second mounting seat; 971. an eighth guide rail; 972. a ninth slider; 973. a seventh push cylinder; 98. and a second movable frame.

Detailed Description

In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.

As shown in fig. 1 to 26, the present embodiment discloses a rope feeding and edge sewing device for mesh fabric processing, which includes a base 1 (as shown in fig. 1 to 2), a support base 11 is installed on the upper portion of the base 1, a first support column 111 and a second support column 112 are respectively installed on top walls of two sides of the support base 11, and a cross beam 113 (as shown in fig. 3) is fixedly connected between the first support column 111 and the second support column 112.

Two first pushing cylinders 2 arranged in the horizontal direction are fixedly arranged at the upper part of the supporting seat 11; the front parts of the first pushing cylinders 2 are respectively provided with a first supporting plate 21, the first supporting plates 21 are respectively and fixedly provided with a first connecting plate 22 (as shown in fig. 5-6), and piston rods of the two first pushing cylinders 2 are respectively connected with the two first connecting plates 22; a first conveying roller 23 and a first shaping roller 24 are respectively and rotatably connected between the two first supporting plates 21, the first conveying roller 23 is positioned at the rear part of the first shaping roller 24, and the height of the first conveying roller 23 is less than that of the first shaping roller 24. The first support plate 21 can be driven to move in the horizontal direction by the extension and contraction of the piston rod of the first push cylinder 2, and the first conveying roller 23 and the first shaping roller 24 are driven to move in the horizontal direction.

Two assembling seats 12 are installed on the front side wall of the cross beam 113, and second pushing cylinders 3 arranged in the horizontal direction are fixedly installed on the assembling seats 12; a second support plate 31 is arranged at the front part of each second pushing cylinder 3, a second connecting plate 32 (shown in fig. 5-6) is fixedly arranged on each second support plate 31, and the piston rods of the two second pushing cylinders 3 are respectively connected with the two second connecting plates 32; a second conveying roller 33 and a second shaping roller 34 are rotatably connected between the two second supporting plates 31, the second conveying roller 33 is positioned at the rear of the second shaping roller 34, and the height of the second conveying roller 33 is greater than that of the second shaping roller 34. The second support plate 31 can be driven to move in the horizontal direction by the extension and contraction of the piston rod of the second push cylinder 3, and the second conveying roller 33 and the second shaping roller 34 can be driven to move in the horizontal direction.

During processing, the mesh cloth 17 to be processed passes through the lower part of the beam 113, is conveyed from back to front, then moves along the first conveying roller 23 and the second conveying roller 33 in sequence, and is conveyed from bottom to top (as shown in fig. 3-4). The mesh cloth 17 to be processed has finished the edge sewing processing of the edge parts in the length direction of the two sides. In order to realize the continuous hemming process of the mesh cloth in the width direction, a plurality of rectangular notches 171 (as shown in fig. 25) with equal intervals are cut in advance at the edge parts of the mesh cloth 17 in the length direction at both sides, and the distance between the rectangular notches 171 at the same side is set according to the length requirement of the mesh cloth 17 in use. The rectangular notches 171 on the two sides are symmetrically distributed, and the mesh cloth between the two opposite rectangular notches 171 is used as the edge folding part of the two reserved adjacent mesh cloths on the edge in the width direction and is used for automatically folding and hemming the reserved parts. The width of the reserved part 172 is larger than or equal to the width direction of the mesh cloth 17, when the edge sewing processing is carried out, the width of the edge folding part is twice, the reserved part 172 is subjected to edge folding and edge sewing processing twice, so that the edge sewing is respectively carried out on the width directions of two adjacent mesh cloths 17, and the continuous edge sewing processing is carried out on the width directions of the mesh cloths 17. Because the adjacent hemming portions of the two pieces of mesh cloth are in a connected state, the adjacent hemming portions are uniformly cut after the continuous hemming is finished in the width direction, and the adjacent mesh cloth 17 is separated, so that the hemming processing of the mesh cloth 17 is finished. Equidistant rectangular gaps 171 cut out in advance in the length direction of the mesh cloth are used for being detected by a photoelectric sensor so as to sense the edge-sewing reserved part 172 of the mesh cloth in conveying, and then automatic edge folding and edge sewing processing are carried out on the reserved part 172.

The shaping opening 4 is formed between the first shaping roller 24 and the second shaping roller 34 (shown in figures 7-8); a first detection seat 41 and a second detection seat 42 are respectively installed on the first support plate 21 and the second support plate 31 on one side, and a first photoelectric sensor 43 and a second photoelectric sensor 44 are respectively installed on the first detection seat 41 and the second detection seat 42 (as shown in fig. 7-9); the first photoelectric sensor 43 is positioned at the rear part of the first conveying roller 23, and the height of the first photoelectric sensor 43 is greater than that of the first conveying roller 23; the second photosensor 44 is located at the rear of the second conveyor roller 33, and the height of the second photosensor 44 is smaller than the height of the second conveyor roller 33. First photoelectric sensor 43 is used for detecting the lower extreme of rectangle breach 171, and second photoelectric sensor 44 is used for detecting the upper end of rectangle breach 171 to the realization responds to the hem reservation portion 172 of screen cloth in the transmission, is convenient for carry out automatic hem and hem processing to reservation portion 172.

A supporting frame 45 (shown in fig. 2) is installed at the lower part of the cross beam 113, a plurality of jacking cylinders 46 arranged in the horizontal direction are installed at the lower part of the supporting frame 45, jacking plates 47 (shown in fig. 10-11) are fixedly installed on piston rods of the jacking cylinders 46, and the shapes and positions of the jacking plates 47 correspond to those of the shaping opening 4; positioning grooves 48 (shown in fig. 12) are formed in the front side walls of the ejector plates 47. The ejector plate 47 is driven to move in the horizontal direction through the extension and retraction of the piston rod of the ejector air cylinder 46, and the mesh cloth 17 moves along the first conveying roller 23 and the second conveying roller 33 in sequence when being conveyed, so that the mesh cloth 17 passes through the front part of the ejector plate 47 (as shown in fig. 9) when moving, the ejector plate 47 can eject the mesh cloth 17 when moving forwards, a part of the mesh cloth 17 passes through the shaping opening 4 to form a bulge, and the effect of folding the edge part of the mesh cloth 17 in the width direction is achieved. The widthwise hemming of the web 17 is accomplished by hemming the raised portions 173 (shown in FIG. 26) through the reforming opening 4. The positioning grooves 48 are used for positioning the rope for conveying the front part of the ejector plate 47, and the ejector plate 47 sends the rope into the convex part 173 through the positioning grooves 48 in the forward moving process while jacking up the mesh cloth 17, so that the rope is sewn inside the hemming part when hemming is realized.

A rope feeding support 114 is arranged at the front part of the first support column 111, a rope feeding mechanism 5 is arranged on the rope feeding support 114, a rope feeding pipe 51 (shown in fig. 1 and 3) is arranged on the rope feeding mechanism 5, the rope feeding mechanism 5 is used for conveying ropes, inputting the ropes into the rope feeding pipe 51, and guiding the conveyed ropes through the rope feeding pipe 51. The rope feeding pipe 51 is located at the rear part of the shaping opening 4, the position of the rope feeding pipe 51 corresponds to the position of the shaping opening 4, the height of the conveyed rope is consistent with that of the shaping opening 4, when the ejector plate 47 moves, the rope can be positioned through the positioning groove 48, and pushed to pass through the shaping opening 4, and the rope is fed into the inside of the convex part 173.

A rope clamping arm 6 (as shown in fig. 1) is fixedly mounted at a position close to the first support column 111 at the front part of the cross beam 113, a first rodless cylinder 61 arranged along the vertical direction is mounted on the rope clamping arm 6, a first pneumatic finger 62 (as shown in fig. 13-15) is fixedly mounted on a sliding block of the first rodless cylinder 61, and the position of the first pneumatic finger 62 corresponds to the position of the rope feeding pipe 51, so that the first pneumatic finger 62 can clamp the rope output from the rope feeding pipe 51. Since the first pneumatic finger 62 is mounted on the slider of the first rodless cylinder 61, the height of the first pneumatic finger 62 can be adjusted by moving the slider of the first rodless cylinder 61 up and down.

A plurality of first guide rails 13 (as shown in fig. 2) are arranged on the rear side wall of the cross beam 113, and the length direction of the first guide rails 13 is the same as the axial direction of the first conveying rollers 23; as a preferred embodiment, a plurality of first sliders 71 (shown in fig. 16 to 18) corresponding to the first guide rails 13 are fixedly mounted on the front portion of the first movable base 7, and the first sliders 71 are slidably mounted on the corresponding first guide rails 13 so that the first movable base 7 can move along the first guide rails 13. Preferably, the first guide rail 13 is a cylindrical guide rail, so that the first slider 71 can be clamped on the first guide rail 13, and the first slider 71 is prevented from being separated from the first guide rail 13. A first driving mechanism 72 is arranged at the upper part of the first movable base 7, and the first driving mechanism 72 is used for driving the first movable base 7 to slide along the first guide rail 13; a pull rope arm 73 is fixedly connected to the lower portion of the first movable seat 7, the pull rope arm 73 includes a supporting portion 731, a bridging portion 732 and an extending portion 733, which are sequentially connected from top to bottom, the supporting portion 731 is fixedly connected to the first movable seat 7, the bridging portion 732 is located at the rear portion of the ejecting cylinder 46, and the extending portion 733 is located at the lower portion of the ejecting cylinder 46, so that the pull rope arm 73 is prevented from colliding with the ejecting cylinder 46 in the moving process. A second rodless cylinder 74 is installed on the extending portion 733, the second rodless cylinder 74 is installed in the horizontal direction, a second pneumatic finger 75 is fixedly installed on a sliding block of the second rodless cylinder 74, and the position of the second pneumatic finger 75 corresponds to the position of the rope feeding pipe 51, so that the second pneumatic finger 75 can clamp the rope output from the rope feeding pipe 51. Since the second pneumatic finger 75 is attached to the slider of the second rodless cylinder 74, the horizontal movement of the slider of the second rodless cylinder 74 allows the horizontal position of the second pneumatic finger 75 to be adjusted. The first driving mechanism 72 can move the cord arm 73 and the second pneumatic finger 75 along the first rail 13 while driving the first movable base 7 to slide along the first rail 13. The second pneumatic finger 75 is capable of gripping the rope and pulling while moving to perform the feeding process of the mesh.

A plurality of second guide rails 14 are installed on the top wall of the base 1, the second guide rails 14 are positioned in front of the supporting seat 11, and the length direction of the second guide rails 14 is the same as the axial direction of a first conveying roller 23 (as shown in fig. 1 and 3); a first movable machining seat 8 and a second movable machining seat 9 are respectively arranged at the upper part of the second guide rail 14; a first electric cutting knife 85 and an electric sewing machine 86 are arranged at the upper part of the first movable processing seat 8; a second electric cutting blade 95 is provided on the upper portion of the second movable processing base 9.

In a preferred embodiment, a plurality of second sliders 81 corresponding to the second guide rails 14 are fixedly mounted on the bottom of the first movable processing seat 8 (as shown in fig. 21), and the second sliders 81 are slidably mounted on the corresponding second guide rails 14 so that the first movable processing seat 8 can slide along the second guide rails 14 in the same axial direction as the first conveying rollers 23. A second driving mechanism 82 and a third guide rail 83 are respectively arranged on the upper part of the first movable processing seat 8, and the second driving mechanism 82 is used for driving the first movable processing seat 8 to slide along the second guide rail 14. The length direction of the third guide rail 83 is perpendicular to the length direction of the second guide rail 14; a second moving seat 84 (as shown in fig. 21-22) is disposed on the upper portion of the third guide rail 83, a plurality of third sliding blocks 841 corresponding to the third guide rail 83 are fixedly mounted on the bottom of the second moving seat 84, and the third sliding blocks 841 are slidably mounted on the corresponding third guide rail 83, so that the second moving seat 84 can move along the third guide rail 83 toward the mesh cloth 17 or away from the mesh cloth 17. A third pushing cylinder 842 is fixedly mounted at the top of the first movable machining seat 8, a third connecting plate 843 is fixedly mounted at the lower part of the second movable machining seat 84, and a piston rod of the third pushing cylinder 842 is connected with the third connecting plate 843. A first electric cutter 85 and an electric sewing machine 86 are respectively provided on the upper portion of the second movable base 84, and the position of the blade of the first electric cutter 85 corresponds to the position of the rope feed pipe 51, so that the first electric cutter 85 can cut the rope being conveyed. The position of the sewing needle of the electric sewing machine 86 corresponds to the position of the sizing port 4, so that the electric sewing machine 86 can perform hemming processing on the convex portion 173 of the screen cloth 17. The first movable processing seat 8 drives the electric sewing machine 86 to move when sliding, and the mesh 17 passes through the convex part 173 of the shaping opening 4 to be hemmed while moving. Through stretching out of the piston rod of the third push cylinder 842, the third connecting plate 843 and the second moving seat 84 can be driven to move along the third guide rail 83, the electric sewing machine 86 and the first electric cutting knife 85 are driven to be close to the screen cloth 71, the protruding part 173 is processed by sewing through the electric sewing machine 86, after sewing is completed, one end of the rope outside the sewing part is cut through the first electric cutting knife 85, and after the cutting is completed, the electric sewing machine 86 and the first electric cutting knife 85 return to the original position through contraction of the piston rod of the third push cylinder 842.

In a preferred embodiment, a plurality of fourth sliders 91 (shown in fig. 23) corresponding to the second guide rails 14 are fixedly mounted on the bottom of the second movable processing base 9, and the fourth sliders 91 are slidably mounted on the corresponding second guide rails 14 so that the second movable processing base 9 can slide along the second guide rails 14 in the same direction as the axial direction of the first conveying rollers 23. A third driving mechanism 92 and a fourth guide rail 93 are respectively arranged at the upper part of the second movable processing seat 9, and the third driving mechanism 92 is used for driving the second movable processing seat 9 to slide along the second guide rail 14; the length direction of the fourth guide rail 93 is perpendicular to the length direction of the second guide rail 14; a third moving seat 94 (as shown in fig. 23-24) is disposed on the upper portion of the fourth guide rail 93, a plurality of fifth sliding blocks 941 corresponding to the fourth guide rail 93 are fixedly mounted at the bottom of the third moving seat 94, and the fifth sliding blocks 941 are slidably mounted on the corresponding fourth guide rail 93, so that the third moving seat 94 can move along the fourth guide rail 93 toward the mesh 17 or away from the mesh 17. A fourth push cylinder 942 is fixedly installed at the top of the second movable processing seat 9, a fourth connecting plate 943 is fixedly installed at the lower part of the third movable seat 94, and a piston rod of the fourth push cylinder 942 is connected with the fourth connecting plate 943; a second electric cutter 95 is provided on the upper portion of the third movable base 94, and the position of the blade of the second electric cutter 95 corresponds to the position of the rope feed pipe 51, so that the second electric cutter 95 can cut the rope being fed. The second movable processing base 9 drives the second electric cutting knife 95 to move when sliding, so as to adjust the position and cut the other end of the rope. Through stretching out of the piston rod of the fourth push cylinder 942, the fourth connecting plate 943 and the third movable seat 94 can be driven to move along the fourth guide rail 93, and the second electric cutting knife 95 is driven to be close to the screen cloth 71, after sewing is completed, the other end of the rope at the outer part of the sewing edge part is cut, and after the cutting is completed, the second electric cutting knife 95 returns to the original position through contraction of the piston rod of the fourth push cylinder 942.

In order to convey the mesh 17, two feeding brackets 16 are arranged at the rear part of the supporting seat 11, and the two feeding brackets 16 are fixedly arranged on the base 1. A feeding roller 161 and a pressing roller 162 (as shown in fig. 2) are rotatably connected between the two feeding brackets 16, a fifth speed reducer 163 is fixedly mounted on one of the feeding brackets 16, a fifth motor 164 is connected to an input end of the fifth speed reducer 163, and an input end of the fifth speed reducer 163 extends to the inner side of the feeding bracket 16 and is connected to the feeding roller 161. During feeding, the mesh cloth 17 with the finished longitudinal edge sewing is placed on the feeding roller 161, the pressing roller 162 presses the mesh cloth 17 on the feeding roller 161, the friction force between the mesh cloth 17 and the feeding roller 161 is increased, the feeding roller 161 is driven to rotate by the fifth motor 164, and the mesh cloth 17 is conveyed.

In order to enable the mesh to be processed automatically, a controller (not shown in the figure) is arranged outside the base 1, and the first pushing cylinder 2, the second pushing cylinder 3, the first photoelectric sensor 43, the second photoelectric sensor 44, the material ejecting cylinder 46, the rope feeding mechanism 5, the first rodless cylinder 61, the first pneumatic finger 62, the first driving mechanism 72, the second rodless cylinder 74, the second pneumatic finger 75, the second driving mechanism 82, the third pushing cylinder 842, the first electric cutting knife 85, the electric sewing machine 86, the third driving mechanism 92, the fourth pushing cylinder 942, the second electric cutting knife 95 and the fifth motor 164 are all electrically connected with the controller, and the controller controls the start and the stop of each device. Preferably, the controller is a PLC programmable controller.

The using method of the invention is as follows:

first, the controller starts the rope feeding mechanism 5 to feed the rope 63 to the rope feeding pipe 51 (as shown in fig. 13-14), stops feeding when the rope 63 is fed to the position of the second pneumatic finger 75, starts the second rodless cylinder 74 to move the second pneumatic finger 75 forward by the controller to clamp the rope, and starts the first driving mechanism 72 by the controller to make the first moving seat 7 drive the second pneumatic finger 75 to move to the position of one side of the second supporting column 112, so that the rope is located at the front part of the ejector plate 47 and at the rear part of the shaping opening 4. Then, the first rodless cylinder 61 is activated by the controller, causing the first pneumatic finger 62 to move downward and clamp one end of the rope for fixation.

Then, the mesh cloth 17 whose longitudinal hemming is completed is placed on the feed roller 161, and the fifth motor 164 is started by the controller to drive the feed roller 161 to rotate, thereby conveying the mesh cloth 17 and moving the mesh cloth 17 from the rear to the front. Before moving, the position of the mesh 17 is adjusted, so that the edge part of one side of the mesh 17 can pass through the first photoelectric sensor 43 and the second photoelectric sensor 44; in addition, the first pushing cylinder 2 and the second pushing cylinder 3 are started by the controller, so that the piston rods of the first pushing cylinder 2 and the second pushing cylinder 3 extend forwards and drive the first conveying roller 23 and the second conveying roller 33 to move forwards.

When the mesh 17 is conveyed, the mesh 17 passes through the lower portion of the cross beam 113, and then sequentially moves from bottom to top along the first conveying roller 23 and the second conveying roller 33, and during the movement, the edge portion of one side of the mesh 17 passes through the front portions of the first photoelectric sensor 43 and the second photoelectric sensor 44 (as shown in fig. 8), and shields the first photoelectric sensor 43 and the second photoelectric sensor 44, and reflects the signal emitted by the photoelectric sensors, so that the receiver of the first photoelectric sensor 43 and the receiver of the second photoelectric sensor 44 can respectively receive the signal emitted by the respective emitters. Preferably, the first and

second photosensors

43 and 44 are diffuse reflection type photoelectric switches, which integrate a transmitter and a receiver, and have simple structure and convenient installation and use. When the upper end of the rectangular notch 171 of the mesh 17 passes through the position of the second photoelectric sensor 44, the receiver of the first photoelectric sensor 43 and the receiver of the second photoelectric sensor 44 cannot receive the signal transmitted by the respective transmitters through the rectangular notch 171, the first photoelectric sensor 43 and the second photoelectric sensor 44 send the state information that the transmitter cannot receive the transmitted signal to the controller, the fifth motor 164 is turned off through the controller, the conveying of the mesh 17 is stopped, then the first push cylinder 2 and the second push cylinder 3 are started through the controller, the piston rods of the first push cylinder 2 and the second push cylinder 3 are contracted backwards and drive the first conveying roller 23, the second conveying roller 33, the first shaping roller 24 and the second shaping roller 34 to move backwards, and the mesh 17 is driven to move backwards when the first conveying roller 23 and the second conveying roller 33 move backwards; in addition, the controller activates the ejector cylinder 46, so that the piston rod of the ejector cylinder 46 extends forward and drives the ejector plate 47 to move forward (as shown in fig. 9), and when the ejector plate 47 moves forward, the ejector plate will push against the rope and the upper part of the reserved part 172 of the mesh cloth 17, so that the upper part of the reserved part 172 passes through the sizing opening 4 to form a convex part 173 (as shown in fig. 26), which plays a role of folding the edge part of the mesh cloth 17 in the width direction. Then, the third push cylinder 842 is activated by the controller to drive the second movable base 84 and the electric sewing machine 86 to approach the convex portion 173 so that the position of the sewing needle corresponds to the position of the convex portion 173. Next, the second driving mechanism 82 and the electric sewing machine 86 are activated by the controller, so that the first movable processing base 8 drives the electric sewing machine 86 to move along the second guide rail 14, and the mesh cloth 17 is sewn at the convex portion 173 by the electric sewing machine 86 while moving, thereby performing the hemming process on the edge portion of the mesh cloth 17 in the width direction and sewing the string inside the hemming portion. Preferably, the first conveying roller 23 and the second conveying roller 33 are symmetrically distributed around the shaping opening 4, the first shaping roller 24 and the second shaping roller 34 are symmetrically distributed around the shaping opening 4, and the first photoelectric sensor 43 and the second photoelectric sensor 44 are symmetrically distributed around the shaping opening 4, so that the processing shape of the mesh cloth is more regular.

When the electric sewing machine 86 moves from left to right, the controller controls all the material ejecting cylinders 46 to sequentially retract the piston rods from left to right, so that the material ejecting plates 47 are sequentially moved out of the convex parts 173, and the electric sewing machine 86 can perform edge sewing on the convex parts 173 from left to right; when the electric sewing machine 86 moves from right to left, the controller controls all the ejector cylinders 46 to sequentially retract the piston rods from right to left, so that the ejector plates 47 are sequentially moved out of the convex portions 173, and the electric sewing machine 86 can perform hemming on the convex portions 173 from right to left. Preferably, the material ejecting cylinder 46 is a three-axis cylinder, and the piston rod of the three-axis cylinder runs stably, so that the machining precision can be improved.

After the electric sewing machine 86 finishes hemming, the second driving mechanism 82 and the third driving mechanism 92 are respectively started through the controller, the first movable processing seat 8 and the second movable processing seat 9 are respectively driven to move, so as to drive the first electric cutting knife 85 and the second electric cutting knife 95 to respectively move to the positions at two ends of the rope, then the piston rods of the third pushing cylinder 842 and the fourth pushing cylinder 942 are respectively controlled by the controller to stretch out, so that the first electric cutting knife 85 and the second electric cutting knife 95 are in contact with the rope, the first electric cutting knife 85 and the second electric cutting knife 95 are started through the controller, two ends of the rope are cut, and compared with an artificial processing mode, the cutting precision is higher, and the efficiency is higher. After cutting, the controller controls the piston rods of the third push cylinder 842 and the fourth push cylinder 942 to contract, and respectively drives the second movable seat 84 and the third movable seat 94 to move to the initial positions, so that the first electric cutting knife 85 and the second electric cutting knife 95 are reset. Next, the controller activates the first driving mechanism 72 and the first rodless cylinder 61, respectively, to move the second pneumatic finger 75 and the first pneumatic finger 62 to the initial positions, respectively, to prepare for the next process.

Next, the rope feeding mechanism 5 is started by the controller to continuously feed the rope, then the second rodless cylinder 74 and the second pneumatic finger 75 are started by the controller to clamp the rope, and the first driving mechanism 72 is started by the controller to make the first moving seat 7 drive the second pneumatic finger 75 to move to the position of one side of the second supporting column 112. The first rodless cylinder 61 and the first pneumatic finger 62 are then actuated by the controller to clamp one end of the rope for securement.

Then, the controller starts the first pushing cylinder 2 and the second pushing cylinder 3, so that the piston rods of the first pushing cylinder 2 and the second pushing cylinder 3 extend forwards and drive the first conveying roller 23 and the second conveying roller 33 to move forwards; the fifth motor 164 is then activated by the controller to continue the conveyance of the web 17. When the lower end of the rectangular notch 171 of the mesh 17 passes through the position of the first photoelectric sensor 43, the first photoelectric sensor 43 is shielded, so that the receiver of the first photoelectric sensor 43 can receive the signal transmitted by the transmitter, the first photoelectric sensor 43 sends the state information of the received transmitted signal to the controller, the fifth motor 164 is turned off by the controller, the mesh 17 is stopped from being conveyed, then the first push cylinder 2 and the second push cylinder 3 are started by the controller, the piston rods of the first push cylinder 2 and the second push cylinder 3 are contracted backwards, the first conveying roller 23, the second conveying roller 33, the first shaping roller 24 and the second shaping roller 34 are driven to move backwards, and the mesh 17 is driven to move backwards when the first conveying roller 23 and the second conveying roller 33 move backwards; in addition, the controller starts the material ejecting cylinder 46, so that the piston rod of the material ejecting cylinder 46 extends forwards and drives the material ejecting plate 47 to move forwards, and when the material ejecting plate 47 moves forwards, the material ejecting plate is abutted against the rope and the lower part of the reserved part 172 of the mesh cloth 17, so that the lower part of the reserved part 172 penetrates through the shaping opening 4 to form a convex part 173, and the effect of folding the edge part of the mesh cloth 17 in the width direction is achieved. Then, the controller starts the second driving mechanism 82 and the electric sewing machine 86, so that the first movable processing seat 8 drives the electric sewing machine 86 to move along the second guide rail 14, and the electric sewing machine 86 sews the convex part 173 of the mesh cloth 17 while moving, thereby realizing the edge sewing of the edge part of the mesh cloth 17 in the width direction. When the electric sewing machine 86 performs a sewing process, the controller controls the piston rod of the ejector cylinder 46 to contract, so that the ejector plate 47 is moved out of the boss portion 173. After the two hemming processes are performed on the reserved portion 172, the hemming process for the width direction of two adjacent webs 17 is formed (as shown in fig. 26).

Next, the second driving mechanism 82 and the third driving mechanism 92 are respectively started by the controller to respectively drive the first movable processing seat 8 and the second movable processing seat 9 to move, and drive the first electric cutting knife 85 and the second electric cutting knife 95 to respectively move to the positions at two ends of the rope, then the piston rods of the third pushing cylinder 842 and the fourth pushing cylinder 942 are respectively controlled by the controller to stretch out, so that the first electric cutting knife 85 and the second electric cutting knife 95 are in contact with the rope, and the first electric cutting knife 85 and the second electric cutting knife 95 are started by the controller to cut two ends of the rope. After cutting, the controller controls the piston rods of the third push cylinder 842 and the fourth push cylinder 942 to contract, and respectively drives the second movable seat 84 and the third movable seat 94 to move to the initial positions, so that the first electric cutting knife 85 and the second electric cutting knife 95 are reset. Then, the controller activates the first drive mechanism 72 and the first rodless cylinder 61, respectively, to move the second pneumatic finger 75 and the first pneumatic finger 62 to the initial positions, respectively, to prepare for the next processing.

Next, the controller activates the first pushing cylinder 2 and the second pushing cylinder 3 to move the first conveying roller 23 and the second conveying roller 33 forward, and activates the fifth motor 164 to move the mesh fabric 17 upward, so as to shield the first photoelectric sensor 43 and the second photoelectric sensor 44, when the upper end of the next rectangular notch 171 passes through the second photoelectric sensor 44, the first photoelectric sensor 43 and the second photoelectric sensor 44 cannot receive the emission signal at the same time, and the controller is triggered to repeat the above control process, so as to process the reserved portion 172 of the next mesh fabric 17, and process two adjacent hemming portions on the reserved portion 172.

In the processing process, the moving pneumatic fingers are used for processing the net cloth conveying rope, and the two ends of the rope are cut by the two electric cutting knives, so that the labor cost for processing the net cloth conveying rope can be reduced, and the processing precision and the production efficiency are improved; in addition, due to the fact that the mesh does not need to be cut in the processing process, continuous edge sewing can be conducted, the processing efficiency of edge sewing of the mesh is improved, after all edge sewing processing is completed, adjacent edge sewing portions are cut in a unified mode, adjacent mesh is separated, and processing of the mesh can be completed. In order to cut the adjacent edge-sewing parts, mesh fabric cutting equipment (not shown in the figure) is arranged at the front part of the base 1, the front part of the mesh fabric is connected with feeding equipment of the mesh fabric cutting equipment, and the mesh fabric cutting equipment is used for driving the mesh fabric which finishes the edge sewing in the width direction to move to the mesh fabric cutting equipment and cutting the edge-sewing parts connected between the adjacent mesh fabrics.

As a preferred embodiment, two fifth guide rails 25 (shown in fig. 4-6) are fixedly installed on the upper portion of the support base 11, and the positions of the two fifth guide rails 25 correspond to the positions of the two first support plates 21, respectively; the length direction of the fifth guide rail 25 is perpendicular to the axial direction of the first conveyor roller 23; sixth sliding blocks 26 are slidably mounted on the fifth guide rails 25, and the two first supporting plates 21 are fixedly connected with the two sixth sliding blocks 26 respectively. When the first push cylinder 2 drives the first supporting plate 21 to move, the sixth sliding block 26 moves along the fifth guide rail 25 to guide and support the first supporting plate 21, so that the first supporting plate 21 can run more stably.

Two suspensions 35 (as shown in fig. 4-6) are fixedly mounted on the front side wall of the cross beam 113, an optical axis 36 is connected between the suspensions 35 and the cross beam 113, and the positions of the two optical axes 36 respectively correspond to the positions of the two second support plates 31; the axial direction of the optical axis 36 is perpendicular to the axial direction of the second conveying roller 33; all overlap on optical axis 36 and be equipped with linear bearing 37, two second backup pad 31 respectively with two linear bearing 37 fixed connection. When the second pushing cylinder 3 drives the second support plate 31 to move, the linear bearing 37 moves along the optical axis 36, so that the second support plate 31 is guided and supported, and the operation of the second support plate 31 is more stable.

As a preferred embodiment, a first guide roller 121 and a second guide roller 122 (shown in fig. 5-6) are rotatably connected between the two mounting seats 12, respectively, and the second guide roller 122 is located above the first guide roller 121; the first guide roller 121 and the second guide roller 122 are both located at the rear of the second conveying roller 33, and the heights of the first guide roller 121 and the second guide roller 122 are both greater than the height of the second conveying roller 33. In the processing process, the mesh 17 moves along the first conveying roller 23 and the second conveying roller 33, and sequentially passes through the lower part of the first guide roller 121 and the upper part of the second guide roller 122, so that the mesh 17 can move forward after finishing edge sewing (as shown in fig. 3-4), and further moves to a mesh cutting device at the front part of the base 1 to cut the edge-sewn mesh. By moving along the first guide roller 121 and the second guide roller 122, the conveying of the mesh cloth is guided, and the mesh cloth is buffered and tensioned.

As a preferred embodiment, the rope feeding mechanism 5 includes a first fixing plate 52 (shown in fig. 13-14), and the first fixing plate 52 is fixedly mounted on an outer side wall of the rope feeding bracket 114; a driving rope wheel 53 and a driven rope wheel 54 are respectively rotatably arranged on the front side wall of the first fixed plate 52; a first speed reducer 55 is fixedly mounted on the rear side wall of the first fixing plate 52, and the output end of the first speed reducer 55 extends to the front part of the first fixing plate 52 and is connected with the driving rope conveying wheel 53; a first motor 56 is connected to an input end of the first speed reducer 55. The first motor 56 is electrically connected to a controller, and the controller controls the start and stop of the first motor 56. When the rope conveying device is used, one end of the rope 63 is placed between the driving rope conveying wheel 53 and the driven rope conveying wheel 54, the driving rope conveying wheel 53 is driven to rotate through the first motor 56, the driven rope conveying wheel 54 is in contact with the rope 63, the auxiliary conveying effect is achieved, and the rope 63 is conveyed along the rotating direction of the driving rope conveying wheel 53. A rope feeding hole 57 is formed in the rope feeding support 114; the rope feeding pipe 51 is fixedly arranged on the inner side wall of the rope feeding bracket 114 and is communicated with the rope feeding hole 57. The rope 63 that carries passes through send rope hole 57, gets into to send rope pipe 51, plays the effect of supplementary transport through sending rope pipe 51, carries rope 63 to the position of second pneumatic finger 75 and presss from both sides tightly.

In a preferred embodiment, a mounting bracket 64 (shown in fig. 2-3) is provided at the upper part of the supporting base 11, and the mounting bracket 64 is located at the front part of the second supporting column 112; a plurality of sixth guide rails 15 (shown in fig. 19-20) are arranged on the top wall of the mounting frame 64; a fourth movable base 65 is provided on the upper portion of the sixth guide rail 15, a plurality of seventh sliding blocks 66 corresponding to the sixth guide rail 15 are fixedly mounted on the bottom of the fourth movable base 65, and the seventh sliding blocks 66 are slidably mounted on the corresponding sixth guide rail 15 so that the fourth movable base 65 can move along the sixth guide rail 15. A third pneumatic finger 67 is arranged at the upper part of the fourth movable seat 65, and the position of the third pneumatic finger 67 corresponds to the position of the rope feeding pipe 51, so that the third pneumatic finger 67 can clamp one end of the rope pulled by the second pneumatic finger 75. A fifth push cylinder 68 is fixedly mounted on the top of the mounting frame 64, a fifth connecting plate 69 (as shown in fig. 20) is fixedly mounted on the lower portion of the fourth movable base 65, and a piston rod of the fifth push cylinder 68 is connected to the fifth connecting plate 69. The piston rod of the fifth push cylinder 68 extends and contracts to drive the fifth connecting plate 69 and the fourth moving seat 65 to move along the sixth guide rail 15, so as to adjust the distance between the third pneumatic finger 67 and the second pneumatic finger 75. The fifth pushing cylinder 68 is electrically connected to the controller, and the controller controls the piston rod of the fifth pushing cylinder 68 to extend and retract. During the use, the second pneumatic finger 75 leaves the tip of certain length when pressing from both sides tight rope, makes the third pneumatic finger 67 can press from both sides the tip of tight rope to according to the required length of processing of rope, through the position of fifth push cylinder 68 adjustment third pneumatic finger 67. Send rope man-hour, the tight rope of second pneumatic finger 75 is sent to the processing position after, starts the tip that the tight rope of third pneumatic finger 67 clamp through the controller, fixes the one end of rope, is convenient for tailor, makes the pneumatic finger of second 75 can reset in advance, and need not to continue to press from both sides tightly the rope to improve the efficiency of processing. After the hemming is completed, the second electric cutting knife 95 cuts the rope at the end, clamped by the third pneumatic finger 67, and after the cutting is completed, the third pneumatic finger 67 is loosened by the controller to prepare for the next processing.

As a preferred embodiment, the first driving mechanism 72 includes a second fixing plate 721 (as shown in fig. 16), and the second fixing plate 721 is fixedly installed on the upper portion of the first movable base 7; a second speed reducer 722 is fixedly mounted on the top wall of the second fixing plate 721, and a second motor 723 (shown in fig. 17-18) is connected to an input end of the second speed reducer 722; a first rack 131 (as shown in fig. 2 and 16) is disposed on the rear side wall of the cross beam 113, a first gear 724 corresponding to the first rack 131 is disposed at the lower portion of the second fixing plate 721, an output end of the second reducer 722 extends to the lower portion of the second fixing plate 721 and is connected to the first gear 724, and the first gear 724 is engaged with the first rack 131. The second motor 723 drives the first gear 724 to perform corresponding forward rotation or reverse rotation through forward rotation or reverse rotation, the first gear 724 moves in the horizontal direction along the first rack 131 while rotating in the forward rotation or reverse rotation, and drives the first movable seat 7 to move along the first rack 131, so that the second pneumatic finger 75 is driven to move in the horizontal direction, the rope is pulled, or the second pneumatic finger 75 is reset, and rope feeding processing is performed. When in use, the second motor 723 is electrically connected with the controller, and the controller controls the start, stop, forward rotation and reverse rotation of the second motor 723.

In a preferred embodiment, the second driving mechanism 82 includes a third speed reducer 821 and a third motor 822 (as shown in fig. 21), the third speed reducer 821 is fixedly installed on the upper portion of the first movable machining base 8, and the third motor 822 is connected to an input end of the third speed reducer 821; a second rack 141 is installed on the top wall of the base 1, the second rack 141 is located at the front part of the supporting seat 11, and the length direction of the second rack 141 is the same as the length direction of the second guide rail 14; a second gear 823 corresponding to the second rack 141 is disposed at the lower portion of the first movable processing seat 8, an output end of the third speed reducer 821 extends to the lower portion of the first movable processing seat 8 and is connected to the second gear 823, and the second gear 823 is engaged with the second rack 141. The third motor 822 transmits power to the second gear 823 through the third speed reducer 821, the third motor 822 drives the second gear 823 to rotate forward or backward correspondingly, the second gear 823 moves horizontally along the second rack 141 while rotating forward or backward, and the first movable processing seat 8 is driven to move along the second rack 141, so that the first electric cutting knife 85 and the electric sewing machine 86 are driven to move horizontally, the position of the first electric cutting knife 85 is adjusted, and the electric sewing machine 86 can perform hemming processing on the convex portion 173 of the screen cloth 17 while moving. When the device is used, the third motor 822 is electrically connected to a controller, and the controller controls the third motor 822 to start, stop, rotate forward and rotate backward.

In a preferred embodiment, a first mounting seat 87 (shown in fig. 21-22) is provided on the upper portion of the second movable seat 84, and the electric sewing machine 86 is fixedly mounted on the upper portion of the first mounting seat 87; a seventh guide rail 871 is fixedly mounted on the top wall of the first mounting seat 87, and the length direction of the seventh guide rail 871 is perpendicular to the length direction of the second guide rail 14; an eighth sliding block 872 is slidably mounted on the seventh guide rail 871, a first moving frame 88 is fixedly mounted on the eighth sliding block 872, and the first electric cutting knife 85 is fixedly mounted on the first moving frame 88; a sixth pushing cylinder 873 is fixedly mounted on the upper portion of the first mounting seat 87, and a piston rod of the sixth pushing cylinder 873 is connected with the first moving frame 88. The sixth pushing cylinder 873 is electrically connected to the controller, and the controller controls the piston rod of the sixth pushing cylinder 873 to extend and retract, so as to drive the first moving frame 88 and the first electric cutting knife 85 to move along the seventh guide rail 871, and move the first electric cutting knife 85 to a position close to or far away from the mesh cloth 17. When the electric sewing machine 86 performs edge sewing on the mesh cloth, the sixth pushing cylinder 873 is started through the controller, so that the first electric cutting knife 85 is far away from the mesh cloth, and the blade is prevented from contacting the mesh cloth, so that the mesh cloth is damaged; after the hemming is completed, the first electric cutting knife 85 is reset by the sixth push cylinder 873 to perform the cutting of the rope. Preferably, a lifting cylinder 89 (shown in fig. 22) is fixedly mounted at the lower part of the second moving seat 84, and a piston rod of the lifting cylinder 89 extends to the upper part of the second moving seat 84 and is connected with the first mounting seat 87; a plurality of linear bearing seats 891 are fixedly installed on the top wall of the second moving seat 84, sliding shafts 892 are installed in the linear bearing seats 891 in a sliding manner, and the sliding shafts 892 are connected with the bottom wall of the first installation seat 87; the lifting cylinder 89 is used for driving the first mounting seat 87 to lift so as to adjust the processing height of the electric sewing machine 86 and the first electric cutting blade 85. The first mounting seat 87 is guided in the ascending and descending operation by sliding the sliding shaft 892 along the linear bearing seat 891.

In a preferred embodiment, the third driving mechanism 92 includes a fourth speed reducer 921 and a fourth motor 922 (as shown in fig. 23), the fourth speed reducer 921 is fixedly mounted on the upper portion of the second movable processing base 9, and the fourth motor 922 is connected to an input end of the fourth speed reducer 921; a second rack 141 is installed on the top wall of the base 1, the second rack 141 is located at the front part of the supporting seat 11, and the length direction of the second rack 141 is the same as the length direction of the second guide rail 14 (as shown in fig. 1 and 3); a third gear 923 corresponding to the second rack 141 is arranged at the lower part of the second movable processing seat 9, the output end of the fourth speed reducer 921 extends to the lower part of the second movable processing seat 9 and is connected with the third gear 923, and the third gear 923 is meshed with the second rack 141; a button press 96 is arranged at the upper part of the third movable seat 94, and the position of the button press 96 corresponds to the position of the shaping opening 4. The fourth motor 922 transmits power to the third gear 923 through the fourth speed reducer 921, the fourth motor 922 drives the third gear 923 to rotate positively or reversely correspondingly through positive rotation or reverse rotation, the third gear 923 moves horizontally along the second rack 141 while rotating positively or reversely, and the second movable machining seat 9 is driven to move along the second guide rail 14, so that the second electric cutting knife 95 is driven to move horizontally, the position of the second electric cutting knife 95 is adjusted, and the rope is cut. When the cutting tool is used, the fourth motor 922 is electrically connected to the controller, and the controller controls the start, stop, normal rotation, and reverse rotation of the fourth motor 922, thereby controlling the movement of the second movable machining base 9 and the second electric cutting blade 95.

The button pressing machine 96 is used for pressing and buckling the edge-sewn part of the screen cloth 17 in the width direction, and the retaining ring is fixed through the edge-sewn part of the screen cloth, so that the edge-sewn parts of the building safety net and the dustproof screen cloth are fixed when the button pressing machine is used conveniently, and the edge-sewn parts are firmer. In use, the third driving mechanism 92, the fourth pushing cylinder 942 and the button press 96 are all electrically connected to the controller, and after the protruding portion 173 is finished being hemmed, the fourth pushing cylinder 942 is activated by the controller to cause the button press 96 to approach the protruding portion 173, and the third driving mechanism 92 and the button press 96 are activated to cause the button press 96 to move along the second rail 14 and to perform a button press process on the protruding portion 173.

In a preferred embodiment, a second mounting seat 97 (shown in fig. 23-24) is provided on an upper portion of the third movable seat 94, and the button press 96 is fixedly mounted on the upper portion of the second mounting seat 97; an eighth guide rail 971 is fixedly mounted on the top wall of the second mounting base 97, and the length direction of the eighth guide rail 971 is perpendicular to the length direction of the second guide rail 14; a ninth slider 972 is slidably mounted on the eighth guide rail 971, a second moving frame 98 is fixedly mounted on the ninth slider 972, and the second electric cutting blade 95 is fixedly mounted on the second moving frame 98; a seventh pushing cylinder 973 is fixedly installed on the upper portion of the second installation base 97, and a piston rod of the seventh pushing cylinder 973 is connected to the second moving frame 98. The seventh pushing cylinder 973 is electrically connected to the controller, and the controller controls the piston rod of the seventh pushing cylinder 973 to extend and retract so as to drive the second moving frame 98 and the second electric cutting knife 95 to move along the eighth guide rail 971, so that the second electric cutting knife 95 moves to a position close to or far away from the mesh cloth 17. When the button pressing machine 96 presses and buckles the screen cloth, the seventh push cylinder 973 is started by the controller, so that the second electric cutting knife 95 is far away from the screen cloth, and the blade is prevented from contacting the screen cloth, so that the screen cloth is damaged; after the fastening is completed, the second electric cutting knife 95 is reset by the seventh push cylinder 973 to perform the cutting of the rope.

In conclusion, the mesh cloth conveying rope processing device carries out the rope conveying processing of the mesh cloth through the movable pneumatic fingers, and cuts two ends of the rope through the two electric cutting knives, so that the labor cost of the mesh cloth conveying rope processing can be reduced, and the processing precision and the production efficiency can be improved; in addition, the edge part of the width direction of the mesh cloth can be continuously sewn, the edge sewing is not needed after the edge part of the width direction of the mesh cloth is cut, and the processing efficiency of the mesh cloth is improved.

The present invention is not described in detail, but is known to those skilled in the art. Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a send rope and hemming device for screen cloth processing, includes base (1), its characterized in that: a supporting seat (11) is installed at the upper part of the base (1), a first supporting column (111) and a second supporting column (112) are respectively installed on the top walls of two sides of the supporting seat (11), and a cross beam (113) is fixedly connected between the first supporting column (111) and the second supporting column (112);

two first pushing cylinders (2) arranged in the horizontal direction are fixedly arranged at the upper part of the supporting seat (11); the front parts of the first pushing cylinders (2) are respectively provided with a first supporting plate (21), the first supporting plates (21) are respectively and fixedly provided with a first connecting plate (22), and piston rods of the two first pushing cylinders (2) are respectively connected with the two first connecting plates (22); a first conveying roller (23) and a first shaping roller (24) are respectively connected between the two first supporting plates (21) in a rotating mode, the first conveying roller (23) is located at the rear portion of the first shaping roller (24), and the height of the first conveying roller (23) is smaller than that of the first shaping roller (24);

two assembling seats (12) are installed on the front side wall of the cross beam (113), and second pushing cylinders (3) arranged in the horizontal direction are fixedly installed on the assembling seats (12); second supporting plates (31) are arranged at the front parts of the second pushing cylinders (3), second connecting plates (32) are fixedly mounted on the second supporting plates (31), and piston rods of the two second pushing cylinders (3) are connected with the two second connecting plates (32) respectively; a second conveying roller (33) and a second shaping roller (34) are respectively connected between the two second supporting plates (31) in a rotating mode, the second conveying roller (33) is positioned at the rear portion of the second shaping roller (34), and the height of the second conveying roller (33) is larger than that of the second shaping roller (34);

a shaping opening (4) is formed between the first shaping roller (24) and the second shaping roller (34); a first detection seat (41) and a second detection seat (42) are respectively arranged on the first support plate (21) and the second support plate (31) on one side, and a first photoelectric sensor (43) and a second photoelectric sensor (44) are respectively arranged on the first detection seat (41) and the second detection seat (42); the first photoelectric sensor (43) is positioned at the rear part of the first conveying roller (23), and the height of the first photoelectric sensor (43) is greater than that of the first conveying roller (23); the second photoelectric sensor (44) is positioned at the rear part of the second conveying roller (33), and the height of the second photoelectric sensor (44) is smaller than that of the second conveying roller (33);

a support frame (45) is installed at the lower part of the cross beam (113), a plurality of material ejecting cylinders (46) arranged in the horizontal direction are installed at the lower part of the support frame (45), material ejecting plates (47) are fixedly installed on piston rods of the material ejecting cylinders (46), and the shapes and the positions of the material ejecting plates (47) correspond to those of the shaping opening (4); positioning grooves (48) are formed in the front side wall of each ejector plate (47);

a rope feeding support (114) is arranged at the front part of the first support column (111), a rope feeding mechanism (5) is arranged on the rope feeding support (114), and a rope feeding pipe (51) is arranged on the rope feeding mechanism (5); the rope feeding pipe (51) is positioned at the rear part of the shaping opening (4), and the position of the rope feeding pipe (51) corresponds to the position of the shaping opening (4);

a rope clamping arm (6) is fixedly installed at a position, close to a first supporting column (111), in the front of the cross beam (113), a first rodless cylinder (61) arranged along the vertical direction is installed on the rope clamping arm (6), a first pneumatic finger (62) is fixedly installed on a sliding block of the first rodless cylinder (61), and the position of the first pneumatic finger (62) corresponds to the position of a rope conveying pipe (51);

a plurality of first guide rails (13) are arranged on the rear side wall of the cross beam (113), and the length direction of the first guide rails (13) is the same as the axial direction of the first conveying roller (23); a first movable seat (7) is arranged at the rear part of the cross beam (113); a pull rope arm (73) is fixedly connected to the lower portion of the first moving seat (7), the pull rope arm (73) comprises a supporting portion (731), a bridging portion (732) and an extending portion (733), the supporting portion (731) is fixedly connected with the first moving seat (7), the bridging portion (732) is located at the rear portion of the material ejecting cylinder (46), and the extending portion (733) is located at the lower portion of the material ejecting cylinder (46); a second rodless cylinder (74) arranged along the horizontal direction is installed on the extending part (733), a second pneumatic finger (75) is fixedly installed on a sliding block of the second rodless cylinder (74), and the position of the second pneumatic finger (75) corresponds to the position of the rope feeding pipe (51);

a plurality of second guide rails (14) are mounted on the top wall of the base (1), the second guide rails (14) are positioned at the front part of the supporting seat (11), and the length direction of the second guide rails (14) is the same as the axial direction of the first conveying roller (23); a first movable machining seat (8) and a second movable machining seat (9) are respectively arranged at the upper part of the second guide rail (14); a first electric cutting knife (85) and an electric sewing machine (86) are arranged at the upper part of the first movable processing seat (8); a second electric cutting knife (95) is arranged at the upper part of the second movable processing seat (9).

2. The rope feeding and hemming device for mesh processing according to claim 1, wherein: a first guide roller (121) and a second guide roller (122) are respectively connected between the two assembling seats (12) in a rotating way, and the second guide roller (122) is positioned at the upper part of the first guide roller (121); the first guide roller (121) and the second guide roller (122) are both positioned at the rear part of the second conveying roller (33), and the heights of the first guide roller (121) and the second guide roller (122) are both larger than that of the second conveying roller (33).

3. The rope feeding and hemming device for screen cloth processing according to claim 1, wherein: the rope feeding mechanism (5) comprises a first fixing plate (52), and the first fixing plate (52) is fixedly arranged on the outer side wall of the rope feeding bracket (114); a driving rope conveying wheel (53) and a driven rope conveying wheel (54) are respectively rotatably arranged on the front side wall of the first fixing plate (52); a first speed reducer (55) is fixedly mounted on the rear side wall of the first fixing plate (52), and the output end of the first speed reducer (55) extends to the front part of the first fixing plate (52) and is connected with a driving rope conveying wheel (53); a first motor (56) is connected to the input end of the first speed reducer (55); a rope feeding hole (57) is formed in the rope feeding support (114); the rope feeding pipe (51) is fixedly arranged on the inner side wall of the rope feeding bracket (114) and is communicated with the rope feeding hole (57).

4. The rope feeding and hemming device for mesh processing according to claim 1, wherein: a plurality of first sliding blocks (71) corresponding to the first guide rails (13) are fixedly arranged at the front part of the first moving seat (7), and the first sliding blocks (71) are slidably arranged on the corresponding first guide rails (13); and a first driving mechanism (72) is arranged at the upper part of the first moving seat (7), and the first driving mechanism (72) is used for driving the first moving seat (7) to slide along the first guide rail (13).

5. The rope feeding and hemming device for mesh fabric processing according to claim 4, wherein: the first driving mechanism (72) comprises a second fixed plate (721), and the second fixed plate (721) is fixedly arranged at the upper part of the first movable seat (7); a second speed reducer (722) is fixedly installed on the top wall of the second fixing plate (721), and a second motor (723) is connected to the input end of the second speed reducer (722); a first rack (131) is arranged on the rear side wall of the cross beam (113), a first gear (724) corresponding to the first rack (131) is arranged at the lower part of the second fixing plate (721), the output end of the second speed reducer (722) extends to the lower part of the second fixing plate (721) and is connected with the first gear (724), and the first gear (724) is meshed with the first rack (131).

6. The rope feeding and hemming device for mesh processing according to claim 1, wherein: a plurality of second sliding blocks (81) corresponding to the second guide rails (14) are fixedly arranged at the bottom of the first movable machining seat (8), and the second sliding blocks (81) are slidably arranged on the corresponding second guide rails (14); a second driving mechanism (82) and a third guide rail (83) are respectively arranged at the upper part of the first movable machining seat (8), and the second driving mechanism (82) is used for driving the first movable machining seat (8) to slide along the second guide rail (14); the length direction of the third guide rail (83) is vertical to the length direction of the second guide rail (14); a second moving seat (84) is arranged at the upper part of the third guide rail (83), a plurality of third sliding blocks (841) corresponding to the third guide rail (83) are fixedly installed at the bottom of the second moving seat (84), and the third sliding blocks (841) are installed on the corresponding third guide rail (83) in a sliding manner; a third pushing cylinder (842) is fixedly installed at the top of the first movable machining seat (8), a third connecting plate (843) is fixedly installed at the lower part of the second movable machining seat (84), and a piston rod of the third pushing cylinder (842) is connected with the third connecting plate (843); a first electric cutting knife (85) and an electric sewing machine (86) are respectively arranged on the upper part of the second moving seat (84), the position of a blade of the first electric cutting knife (85) corresponds to the position of the rope feeding pipe (51), and the position of a sewing needle of the electric sewing machine (86) corresponds to the position of the sizing port (4).

7. The rope feeding and hemming device for screen cloth processing according to claim 6, wherein: the second driving mechanism (82) comprises a third speed reducer (821) and a third motor (822), the third speed reducer (821) is fixedly installed at the upper part of the first movable machining seat (8), and the third motor (822) is connected with the input end of the third speed reducer (821); a second rack (141) is installed on the top wall of the base (1), the second rack (141) is positioned at the front part of the supporting seat (11), and the length direction of the second rack (141) is the same as that of the second guide rail (14); and a second gear (823) corresponding to the second rack (141) is arranged at the lower part of the first movable machining seat (8), the output end of the third speed reducer (821) extends to the lower part of the first movable machining seat (8) and is connected with the second gear (823), and the second gear (823) is meshed with the second rack (141).

8. The rope feeding and hemming device for mesh fabric processing according to claim 6, wherein: a first mounting seat (87) is arranged at the upper part of the second moving seat (84), and the electric sewing machine (86) is fixedly mounted at the upper part of the first mounting seat (87); a seventh guide rail (871) is fixedly arranged on the top wall of the first mounting seat (87), and the length direction of the seventh guide rail (871) is vertical to the length direction of the second guide rail (14); an eighth sliding block (872) is slidably mounted on the seventh guide rail (871), a first moving frame (88) is fixedly mounted on the eighth sliding block (872), and the first electric cutting knife (85) is fixedly mounted on the first moving frame (88); a sixth pushing cylinder (873) is fixedly mounted at the upper part of the first mounting seat (87), and a piston rod of the sixth pushing cylinder (873) is connected with the first moving frame (88).

9. The rope feeding and hemming device for mesh processing according to claim 1, wherein: a plurality of fourth sliding blocks (91) corresponding to the second guide rails (14) are fixedly arranged at the bottom of the second movable machining seat (9), and the fourth sliding blocks (91) are slidably arranged on the corresponding second guide rails (14); a third driving mechanism (92) and a fourth guide rail (93) are respectively arranged at the upper part of the second movable machining seat (9), and the third driving mechanism (92) is used for driving the second movable machining seat (9) to slide along the second guide rail (14); the length direction of the fourth guide rail (93) is vertical to the length direction of the second guide rail (14); a third moving seat (94) is arranged at the upper part of the fourth guide rail (93), a plurality of fifth sliding blocks (941) corresponding to the fourth guide rail (93) are fixedly installed at the bottom of the third moving seat (94), and the fifth sliding blocks (941) are installed on the corresponding fourth guide rail (93) in a sliding manner; a fourth pushing cylinder (942) is fixedly installed at the top of the second movable machining seat (9), a fourth connecting plate (943) is fixedly installed at the lower part of the third movable machining seat (94), and a piston rod of the fourth pushing cylinder (942) is connected with the fourth connecting plate (943); a second electric cutting knife (95) is arranged at the upper part of the third movable seat (94), and the position of the blade of the second electric cutting knife (95) corresponds to the position of the rope feeding pipe (51).

10. The rope feeding and hemming device for mesh fabric processing according to claim 9, wherein: the third driving mechanism (92) comprises a fourth speed reducer (921) and a fourth motor (922), the fourth speed reducer (921) is fixedly installed on the upper portion of the second movable machining seat (9), and the fourth motor (922) is connected with the input end of the fourth speed reducer (921); a second rack (141) is installed on the top wall of the base (1), the second rack (141) is positioned at the front part of the supporting seat (11), and the length direction of the second rack (141) is the same as that of the second guide rail (14); a third gear (923) corresponding to the second rack (141) is arranged at the lower part of the second movable processing seat (9), the output end of the fourth speed reducer (921) extends to the lower part of the second movable processing seat (9) and is connected with the third gear (923), and the third gear (923) is meshed with the second rack (141); and a button pressing machine (96) is arranged at the upper part of the third movable seat (94), and the position of the button pressing machine (96) corresponds to the position of the shaping opening (4).