Automatic gift box knotting machine

Abstract

The present invention provides an automatic gift box knotting machine, which includes a cabinet, a turntable transmission mechanism arranged on the cabinet, a first tape loading station, a first tape cutting station, a folding station, a first tape fixing station, a second tape loading station, a second tape cutting station, a double-belt tightening station, a double-belt fixing station, a belt loading station, a waist wrapping station, a belt fixing station, and a belt cutting station; the machine can automatically complete the processing processes of tape supply, tape cutting, tape folding, tape conveying, tape fixing, double-belt tightening, double-belt fixing, belt loading, waist wrapping, belt fixing, and belt cutting, thereby realizing the automation of gift box tape production, ensuring stable product processing quality, reducing manpower input, saving labor costs, and improving production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of knotting equipment, in particular to an automatic knotting machine for gift boxes. Background Art

[0002] Gift boxes are practical gift packaging used primarily for presenting gifts to friends and family, expressing affection. Some gift boxes require a tie, often with a bow at the center. Therefore, a bow needs to be made and attached to the tie to form a gift box strap. There are many methods and techniques for making gift box bags. A relatively simple method involves preparing two cut strips of tape (the ends can be cut into a split fishtail shape for enhanced aesthetics). The two ends of one strip are then folded crosswise and secured in place by gluing or welding. The folded strip is then placed in the center of the other strip, tightening the two strips at the center. A belt is then wrapped around the tightened areas to secure the two strips. Currently, the production and processing of gift box straps is largely manual, requiring significant manpower and increasing labor costs. This results in low production efficiency, inconsistent processing quality, and difficulty meeting production requirements. Summary of the Invention

[0003] The problem to be solved by the present invention is to provide an automatic gift box knotting machine, which can realize the automation of gift box tape production, reduce manpower input, and ensure stable product processing quality.

[0004] To solve the above technical problems, an automatic gift box knotting machine provided by the present invention comprises a cabinet, on which are provided a turntable transmission mechanism, a first strip material loading station, a first strip material cutting station, a folding station, a first strip material fixing station, a second strip material loading station, a second strip material cutting station, a double-strand tightening station, a double-strand fixing station, a waist belt loading station, a waist wrapping station, a waist belt fixing station, and a waist belt cutting station; the turntable transmission mechanism can transport the material between the first strip material cutting station, the folding station, the double-strand tightening station, and the waist wrapping station; the first strip material loading station can supply the first strip material to the first strip material cutting station; the first strip material cutting station can cut the first strip material into sections of the first strip material; The folding station can fold the two ends of the first strip into a cross shape; the first strip fixing station can fix the intersection of the first strip; the second strip loading station can supply the second strip to the second strip cutting station; the second strip cutting station can cut the second strip into sections of the second strip; the double-belt tightening station can tighten the intersection of the first strip and the middle of the second strip; the double-belt fixing station can fix the intersection of the first strip and the middle of the second strip to form a double strip; the waistband loading station can supply the waistband to the waist wrapping station; the waist wrapping station can wrap the waistband around the middle of the double strip; the waistband fixing station can fix the head and tail ends of the waistband at the middle of the double strip; the waistband cutting station can cut the waistband at the tail.

[0005] Preferably, the turntable transmission mechanism includes a turntable, a divider arranged on the top of the cabinet and driven by the turntable, a turntable drive motor arranged at the bottom of the cabinet and driven by the divider, and a number of clamping devices evenly distributed on the turntable, the clamping device includes a first bracket arranged at the top of the turntable, a first upper clamping assembly, and a first lower clamping assembly, the first upper clamping assembly includes a first longitudinal drive cylinder fixedly connected to the upper side of the first bracket, a second longitudinal drive cylinder driven by the first longitudinal drive cylinder, an upper connecting plate driven by the second longitudinal drive cylinder, and two first upper clamping plates symmetrically arranged at the bottom of the upper connecting plate, the first lower clamping assembly includes a third longitudinal drive cylinder fixedly connected to the lower side of the first bracket, a lower connecting plate driven by the third longitudinal drive cylinder, and two first lower clamping plates symmetrically arranged at the top of the lower connecting plate and corresponding to the first upper clamping plate.

[0006] Preferably, the first strip loading station and the second strip loading station both include a first unloading mechanism, a pulling mechanism, and a clamping mechanism. The pulling mechanism includes a horizontal slide rail fixedly connected to the top of the cabinet, a pulling slide plate slidably connected to the horizontal slide rail, a linear drive device for driving the pulling slide plate to move along the horizontal slide rail, a horizontal guide plate fixedly connected to the top of the pulling slide plate, and a longitudinal pressing cylinder fixedly connected to the top of the pulling slide plate. A strip guide groove is provided on the top of the horizontal guide plate, and a plurality of baffles are fixedly connected to the top of the horizontal guide plate. The first unloading mechanism includes a fixed A longitudinal mounting plate fixedly connected to the top of one end of the horizontal slide rail, a discharge roller rotatably connected to the longitudinal mounting plate, a first discharge drive motor arranged on the longitudinal mounting plate and drive-connected to the discharge roller, and a plurality of guide wheels rotatably connected to the longitudinal mounting plate; the clamping mechanism includes a second bracket slidably connected to the top of the cabinet, a second upper clamping assembly and a second lower clamping assembly relatively arranged on the second bracket, and the second upper clamping assembly and the second lower clamping assembly both include a fourth longitudinal drive cylinder fixedly connected to the second bracket and a clamping plate drive-connected to the fourth longitudinal drive cylinder.

[0007] Preferably, the first strip cutting station and the second strip cutting station both include a third bracket, a cutting mechanism, and an edge material clamping mechanism arranged on the top of the cabinet. The cutting mechanism includes a longitudinal slide slidably connected to the third bracket, a fifth longitudinal driving cylinder arranged on the top of the third bracket and driven by the longitudinal slide, a rotating cylinder fixedly connected to the bottom of the longitudinal slide, and a cutter driven by the rotating cylinder; the edge material clamping mechanism includes a first finger cylinder fixedly connected to the third bracket, and shear arms on the two clamping jaws of the first finger cylinder, and the two shear arms are hinged in a scissor shape.

[0008] Preferably, the folding station includes a main folding station and an auxiliary folding station. The main folding station includes two main folding mechanisms symmetrically arranged on the cabinet. The main folding mechanism includes a fourth bracket fixedly connected to the top of the cabinet, a sixth longitudinal drive cylinder arranged on the fourth bracket, a folding seat driven and connected to the sixth longitudinal drive cylinder, a folding arm, a seventh longitudinal drive cylinder fixedly connected to one side of the folding seat, a connecting rod fixedly connected to the output shaft of the seventh longitudinal drive cylinder, and a first rotating shaft rotatably connected to one end of the connecting rod. A movable groove matching the folding arm is provided on the top of the folding seat, a longitudinal strip groove connected to the movable groove is provided on the side wall of the folding seat, and the first rotating shaft is movably provided on the longitudinal strip groove The folding arm includes a first connecting section, a second connecting section and a third connecting section that are bent inwardly and arranged at both ends of the first connecting section respectively, a first axial hole matching the first rotating shaft is penetrated at the connection between the first connecting section and the second connecting section, the first rotating shaft is movably set on the first axial hole, one end of the second connecting section is penetrated by the second axial hole, and a second rotating shaft movably set in the second axial hole is fixedly connected between the two side walls of the movable groove; the auxiliary folding station includes two auxiliary folding mechanisms symmetrically arranged on the cabinet, the auxiliary folding mechanism includes a fifth bracket fixedly connected to the top of the cabinet, a rotation driving device arranged on the top of the fifth bracket, and a lever that can swing in the horizontal direction under the drive of the rotation driving device.

[0009] Preferably, the first belt fixing station includes a sixth bracket arranged on the top of the cabinet, an eighth longitudinal driving cylinder fixedly connected to the sixth bracket, a first mounting bracket driven by the eighth longitudinal driving cylinder, and a first soldering iron fixedly connected to the first mounting bracket; the double-belt fixing station includes a seventh bracket arranged on the top of the cabinet, a first transverse driving cylinder arranged on the seventh bracket, a second mounting bracket driven by the first transverse driving cylinder, and a second soldering iron fixedly connected to the second mounting bracket.

[0010] Preferably, the double-belt tightening station includes an eighth bracket arranged on the top of the cabinet, a ninth longitudinal drive cylinder fixedly connected to the eighth bracket, a first clamping arm assembly, and a second clamping arm assembly. The first clamping arm assembly includes a second transverse drive cylinder driven by the ninth longitudinal drive cylinder, and a first tightening clamping arm driven by the second transverse drive cylinder. The first tightening clamping arm includes a first longitudinal connecting section and a first transverse connecting section connected to the first longitudinal connecting section. The bottom end of the first longitudinal connecting section is provided with a first tightening inclined surface, and the first longitudinal connecting section is penetrated by a first horizontal through groove. The second clamping arm assembly The component includes a first longitudinal connecting plate fixedly connected to the second transverse driving cylinder, a third transverse driving cylinder fixedly connected to the first longitudinal connecting plate, and a second tightening clamping arm drivingly connected to the third transverse driving cylinder. The second tightening clamping arm includes a second transverse connecting section movably set on the first horizontal through groove, and a second longitudinal connecting section connected to one end of the second transverse connecting section. A second tightening inclined surface arranged opposite to the first tightening inclined surface is provided at the bottom of the second longitudinal connecting section. A second horizontal through groove is penetrated by the second longitudinal connecting section, and the first transverse connecting section is movably set on the second horizontal through groove.

[0011] Preferably, the belt loading station includes a ninth bracket arranged on the cabinet, a second unloading mechanism arranged on the ninth bracket, and a belt conveying mechanism, the second unloading mechanism includes a first mounting plate fixedly connected to the ninth bracket, a belt roller rotatably connected to the first mounting plate, and a second unloading drive motor arranged on the first mounting plate and drivingly connected to the belt roller; the belt conveying mechanism includes a second mounting plate fixedly connected to the ninth bracket, a first pulling mechanism, and a second pulling mechanism, the first pulling mechanism includes a tenth longitudinal driving cylinder fixedly connected to the second mounting plate, an eleventh longitudinal driving cylinder drivingly connected to the tenth longitudinal driving cylinder, a second longitudinal connecting plate slidably connected to the second mounting plate and drivingly connected to the eleventh longitudinal driving cylinder, and a second longitudinal connecting plate arranged on the second longitudinal plate. The first belt-out guide plate is on the connecting plate, and a belt-out slot is provided on the first belt-out guide plate. A belt-pressing slot connected to the belt-out slot is provided on the first belt-out guide plate, and a first pressing cylinder corresponding to the belt-pressing slot is fixedly connected to the second mounting plate; the second belt-pulling mechanism includes a twelfth longitudinal driving cylinder fixedly connected to the second mounting plate, a second belt-out guide plate driven by the twelfth longitudinal driving cylinder, a mounting plate, and a pressing plate. Guide rods are fixedly connected between the two sides of the mounting plate and the second belt-out guide plate, and the guide rods are provided on the pressing plate. A belt guide groove is provided on the second belt-out guide plate, and a step portion matching the belt guide groove is provided on the side wall opposite to the pressing plate and the second pressing cylinder drivingly connected to the pressing plate is provided on the mounting plate.

[0012] Preferably, the belt fixing station includes a tenth bracket arranged on the cabinet, a fourth transverse driving cylinder arranged on the tenth bracket, a third mounting bracket driven by the fourth transverse driving cylinder, and a third soldering iron fixedly connected to the third mounting bracket; the belt cutting station includes a translation driving cylinder fixedly connected to the ninth bracket, a fourth mounting bracket driven by the translation driving cylinder, and a fourth soldering iron fixedly connected to the fourth mounting bracket.

[0013] Preferably, the waist-wrapping station includes a transverse moving mechanism and a rotary clamping mechanism. The transverse moving mechanism includes a transverse slide slidably connected to the top of the cabinet and a fifth transverse driving cylinder arranged on the cabinet and drivingly connected to the transverse slide; the rotary clamping mechanism includes two clamping devices relatively arranged on the transverse slide and a waist-wrapping driving motor arranged on the transverse slide. The clamping device includes a vertical plate fixedly connected to the transverse slide, a third rotating shaft rotatably connected to the vertical plate, and a second finger cylinder fixedly connected to one end of the third rotating shaft. A clamping arm is installed on the clamping claw of the second finger cylinder. The output shaft of the waist-wrapping driving motor is fixedly connected to a fourth rotating shaft rotatably connected between the two vertical plates. The third rotating shaft and the fourth rotating shaft are connected by a synchronous belt transmission.

[0014] The beneficial effects of the present invention are as follows: the present invention provides an automatic gift box knotting machine, which can automatically complete the processing processes of strip supply, strip cutting, strip folding, strip conveying, strip fixing, double-strand tightening, double-strand fixing, belt loading, waist wrapping, belt fixing, and belt cutting by setting a turntable transmission mechanism, a first strip loading station, a first strip cutting station, a folding station, a first strip fixing station, a second strip loading station, a second strip cutting station, a double-strand tightening station, a double-strand fixing station, a belt loading station, a waist wrapping station, and a belt cutting station, thereby realizing the automation of gift box belt production, ensuring the stability of product processing quality, reducing manpower input, saving labor costs, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The schematic diagram of the external structure of the present invention is illustrated.

[0016] Figure 2 A top view illustrating the present invention.

[0017] Figure 3 The structural schematic diagram of the waist wrapping station of the present invention is illustrated.

[0018] Figure 4 The schematic structural diagram of the first strip loading station of the present invention is illustrated.

[0019] Figure 5 The structural schematic diagram of the first strip material fixing station of the present invention is illustrated.

[0020] Figure 6The structural schematic diagram of the belt loading station of the present invention is illustrated.

[0021] Figure 7 Illustrate the present invention Figure 6 Schematic diagram of the partially enlarged structure of part D in the middle.

[0022] Figure 8 The structural diagram of the main folding mechanism of the present invention is illustrated.

[0023] Figure 9 Illustrate the present invention Figure 1 Schematic diagram of the partially enlarged structure of part C in the middle.

[0024] Figure 10 The schematic structural diagram of the double-belt tightening station and the double-belt fixing station of the present invention is illustrated.

[0025] Figure 11 Illustrate the present invention Figure 1 Schematic diagram of the partially enlarged structure of part B in the middle.

[0026] Figure 12 The schematic structural diagram of the clamping device of the present invention is illustrated.

[0027] Figure 13 Illustrate the present invention Figure 1 Schematic diagram of the partially enlarged structure of part A in the middle.

[0028] Figure 14 The schematic structural diagram of the first strip cutting station of the present invention is illustrated.

[0029] Description of the accompanying figures: turntable transmission mechanism 1, turntable 10, clamping device 11, first bracket 12, first longitudinal drive cylinder 13, second longitudinal drive cylinder 130, upper connecting plate 131, first upper clamping plate 132, third longitudinal drive cylinder 14, lower connecting plate 140, first lower clamping plate 141, first strip loading station 2, second strip loading station 20, first unloading mechanism 21, longitudinal mounting plate 210, unloading roller 211, first unloading drive motor 212, guide wheel 213, pulling mechanism 22, horizontal slide rail 220, pulling slide plate 221, horizontal guide plate 222, longitudinal pressing cylinder 223, strip guide groove 222a, baffle 222b, clamping mechanism 23, second bracket 230, second upper clamping Component 231, second lower clamping component 232, fourth longitudinal drive cylinder 233, clamping plate 234, first strip cutting station 3, second strip cutting station 30, third bracket 31, cutting mechanism 32, longitudinal slide 320, fifth longitudinal drive cylinder 321, rotating cylinder 322, cutter 323, edge material clamping mechanism 33, first finger cylinder 330, shear arm 331, folding station 4, main folding station 40, main folding mechanism 400, fourth bracket 401, sixth longitudinal drive cylinder 402, folding seat 403, movable groove 403a, longitudinal strip groove 403b, second rotating shaft 403c, folding arm 404, first connecting section 404a, second connecting section 404b, third connecting section 404c, seventh longitudinal drive Cylinder 405, connecting rod 406, first rotating shaft 407, auxiliary folding station 41, auxiliary folding mechanism 410, fifth bracket 411, shifting rod 412, double belt tightening station 5, eighth bracket 50, ninth longitudinal driving cylinder 51, first clamping arm assembly 52, second transverse driving cylinder 520, first tightening clamping arm 521, first longitudinal connecting section 522, first transverse connecting section 523, first tightening inclined surface 524, second clamping arm assembly 53, first longitudinal connecting plate 530, third transverse driving cylinder 531, second tightening clamping arm 532, second transverse connecting section 533, second longitudinal connecting section 534, second tightening inclined surface 535, waist belt loading station 6, ninth bracket 60, second unloading mechanism 61, first mounting plate 610, Belt roller 611, second unloading drive motor 612, belt conveying mechanism 62, second mounting plate 620, tenth longitudinal drive cylinder 621, eleventh longitudinal drive cylinder 622, second longitudinal connecting plate 623, first belt outlet guide plate 624, belt outlet slot 624a, belt pressing slot 624b, first pressing cylinder 625, twelfth longitudinal drive cylinder 626, second belt outlet guide plate 627, belt guide slot 627a, mounting plate 628, guide rod 628a, pressing plate 629, step portion 629a, second pressing cylinder 629b, waist wrapping station 7, transverse slide 70, fifth transverse drive cylinder 71, clamping device 72, vertical plate 720, third rotating shaft 721, second finger cylinder 722, waist wrapping drive motor 73,Fourth rotating shaft 730, first belt fixing station 80, sixth bracket 800, eighth longitudinal drive cylinder 801, first mounting bracket 802, first electric soldering iron 803, dual belt fixing station 81, seventh bracket 810, first transverse drive cylinder 811, second mounting bracket 812, second electric soldering iron 813, belt fixing station 82, tenth bracket 820, fourth transverse drive cylinder 821, third mounting bracket 822, third electric soldering iron 823, belt cutting station 83, translation drive cylinder 830, fourth mounting bracket 831, fourth electric soldering iron 832. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments.

[0031] Based on the described embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present disclosure.

[0032] refer to Figures 1-14 .

[0033] The present invention provides an automatic gift box knotting machine, comprising a cabinet, on which a turntable transmission mechanism 1, a first strip material loading station 2, a first strip material cutting station 3, a folding station 4, a first strip material fixing station 80, a second strip material loading station 20, a second strip material cutting station 30, a double-belt tightening station 5, a double-belt fixing station 81, a belt loading station 6, a waist wrapping station 7, a belt fixing station 82, and a belt cutting station 83 are arranged; the turntable transmission mechanism 1 can transport materials between the first strip material cutting station 3, the folding station 4, the double-belt tightening station 5, and the waist wrapping station 7; the first strip material loading station 2 can supply the first strip material to the first strip material cutting station 3; the first strip material cutting station 3 can cut the first strip material into sections of the first strip material; the folding station 4 ... The workstation 4 can fold the two ends of the first strip into a cross shape; the first strip fixing station 80 can fix the intersection of the first strip; the second strip loading station 20 can supply the second strip to the second strip cutting station 30; the second strip cutting station 30 can cut the second strip into sections of the second strip; the double-belt tightening station 5 can tighten the intersection of the first strip and the middle of the second strip; the double-belt fixing station 81 can fix the intersection of the first strip and the middle of the second strip to form a double strip; the waistband loading station 6 can supply the waistband to the waist wrapping station 7; the waist wrapping station 7 can wrap the waistband around the middle of the double strip; the waistband fixing station 82 can fix the head and tail ends of the waistband at the middle of the double strip; the waistband cutting station 83 can cut the waistband at the tail.

[0034] Its working principle is that by setting a turntable transmission mechanism 1, a first strip loading station 2, a first strip cutting station 3, a folding station 4, a first strip fixing station 80, a second strip loading station 20, a second strip cutting station 30, a double-belt tightening station 5, a double-belt fixing station 81, a belt loading station 6, a waist wrapping station 7, a belt fixing station 82, and a belt cutting station 83, the processing processes of strip supply, strip cutting, strip conveying, strip folding, strip fixing, double-belt tightening, double-belt fixing, belt loading, waist wrapping, belt fixing, and belt cutting can be automatically completed, thereby realizing the automation of gift box tape production, ensuring stable product processing quality, reducing manpower input, saving labor costs, and improving production efficiency.

[0035] Based on the above embodiment, the turntable transmission mechanism 1 includes a turntable 10, a divider arranged on the top of the cabinet and driven by the turntable 10, a turntable drive motor arranged at the bottom of the cabinet and driven by the divider, and a number of clamping devices 11 evenly distributed on the turntable 10, the clamping device 11 includes a first bracket 12 arranged at the top of the turntable 10, a first upper clamping assembly, and a first lower clamping assembly, the first upper clamping assembly includes a first longitudinal driving cylinder 13 fixedly connected to the upper side of the first bracket 12, a second longitudinal driving cylinder 130 driven by the first longitudinal driving cylinder 13, an upper connecting plate 131 driven by the second longitudinal driving cylinder 130, and two first upper clamping plates 132 symmetrically arranged at the bottom of the upper connecting plate 131, the first lower clamping assembly includes a third longitudinal driving cylinder 14 fixedly connected to the lower side of the first bracket 12, a lower connecting plate 140 driven by the third longitudinal driving cylinder 14, and two first lower clamping plates 141 symmetrically arranged at the top of the lower connecting plate 140 and corresponding to the first upper clamping plate 132. Specifically, when the turntable drive motor is operating, it drives the divider to rotate, which in turn drives the turntable 10 to rotate, thereby driving the various clamping devices 11 to move between the first strip cutting station 3, the folding station 4, the double-strip tightening station 5, and the waist wrapping station 7. When material needs to be clamped, the second longitudinal drive cylinder 130 and the third longitudinal drive cylinder 14 operate simultaneously to close the first upper clamping plate 132 and the first lower clamping plate 141 and clamp the material. When the material needs to be released, the first longitudinal drive cylinder 13 and the third longitudinal drive cylinder 14 operate simultaneously to open the first upper clamping plate 132 and the first lower clamping plate 141 and release the material, thus realizing the material transportation between different stations.

[0036] Based on the above embodiment, the first strip loading station 2 and the second strip loading station 20 both include a first unloading mechanism 21, a pulling mechanism 22, and a clamping mechanism 23. The pulling mechanism 22 includes a horizontal slide rail 220 fixedly connected to the top of the cabinet, a pulling slide 221 slidably connected to the horizontal slide rail 220, a linear drive device for driving the pulling slide 221 to move along the horizontal slide rail 220, a horizontal guide plate 222 fixedly connected to the top of the pulling slide 221, and a longitudinal clamping cylinder 223 fixedly connected to the top of the pulling slide 221. A strip guide groove 222a is provided on the top of the horizontal guide plate 222, and a plurality of baffles 222b are fixedly connected to the top of the horizontal guide plate 222; the first unloading mechanism 21 includes a fixed A longitudinal mounting plate 210 connected to the top of one end of the horizontal slide rail 220, a discharge roller 211 rotatably connected to the longitudinal mounting plate 210, a first discharge drive motor 212 arranged on the longitudinal mounting plate 210 and driven by the discharge roller 211, and a plurality of guide wheels 213 rotatably connected to the longitudinal mounting plate 210; the clamping mechanism 23 includes a second bracket 230 slidably connected to the top of the cabinet, a second upper clamping assembly 231 and a second lower clamping assembly 232 relatively arranged on the second bracket 230, and the second upper clamping assembly 231 and the second lower clamping assembly 232 both include a fourth longitudinal drive cylinder 233 fixedly connected to the second bracket 230, and a clamping plate 234 driven by the fourth longitudinal drive cylinder 233. Specifically, the first strip material roll and the second strip material roll are respectively installed on the unloading roller 211 on the side of the first strip material loading station 2 and the second strip material loading station 20. The head end of the strip is pulled out and guided by the guide wheel 213 and enters the strip guide groove 222a and extends out from the outlet of the strip guide groove 222a. The baffle 222b can prevent the strip from escaping from the strip guide groove 222a. The linear drive device can be a cylinder fixed on the top of the cabinet and connected to the pulling slide 221, or it can be a motor installed on the horizontal slide rail 220 and connected to the screw rod of the pulling slide 221.When discharging, first let the longitudinal pressing cylinder 223 press the strip into the strip guide groove 222a, then drive the pulling slide 221 along the horizontal slide rail 220 to the clamping mechanism 23 side through the linear drive device, and drive the discharging roller 211 to rotate through the first discharging drive motor 212 to release the strip on the material roll. The strip will be pulled out. When the head end of the strip is located between the clamping plates 234 of the second upper clamping assembly 231 and the second lower clamping assembly 232, the second upper clamping assembly 231 is pressed against the strip. The fourth longitudinal drive cylinder 233 on the side of the component 231 and the second lower clamping component 232 simultaneously drives the clamping plate 234 to move so that the two clamping plates 234 clamp the head end of the strip. After the longitudinal clamping cylinder 223 releases the strip in the strip guide groove 222a, the linear drive device drives the pulling slide 221 backward to realize the loading of the strip. At this time, the strip can be cut by the first strip cutting station 3 and the second strip cutting station 30 and the desired shape can be formed at the end of the strip.

[0037] Based on the above embodiment, the first strip cutting station 3 and the second strip cutting station 30 both include a third bracket 31, a cutting mechanism 32, and an edge material clamping mechanism 33 arranged on the top of the cabinet. The cutting mechanism 32 includes a longitudinal slide 320 slidably connected to the third bracket 31, a fifth longitudinal driving cylinder 321 arranged on the top of the third bracket 31 and driven by the longitudinal slide 320, a rotating cylinder 322 fixedly connected to the bottom of the longitudinal slide 320, and a cutter 323 driven by the rotating cylinder 322; the edge material clamping mechanism 33 includes a first finger cylinder 330 fixedly connected to the third bracket 31, and a shear arm 331 installed on the two clamping jaws of the first finger cylinder 330, and the two shear arms 331 are hinged in a scissor shape. Specifically, after the strip is loaded, the two shear arms 331 are driven to close by the first finger cylinder 330 to clamp the cutting position of the strip, and the cutter 323 can be driven to rotate by the rotary cylinder 322 to adjust the cutter to a suitable cutting angle so as to cut the end of the strip into the desired shape. Then, the cutter 323 is driven down by the fifth longitudinal drive cylinder 321 to cut the strip. The cut edge material will be clamped by the two shear arms 331 to prevent the edge material from sticking to the end of the strip.

[0038] Based on the above embodiment, the folding station 4 includes a main folding station 40 and an auxiliary folding station 41. The main folding station 40 includes two main folding mechanisms 400 symmetrically arranged on the cabinet. The main folding mechanism 400 includes a fourth bracket 401 fixedly connected to the top of the cabinet, a sixth longitudinal drive cylinder 402 arranged on the fourth bracket 401, a folding seat 403 driven and connected to the sixth longitudinal drive cylinder 402, a folding arm 404, a seventh longitudinal drive cylinder 405 fixedly connected to one side of the folding seat 403, a connecting rod 406 fixedly connected to the output shaft of the seventh longitudinal drive cylinder 405, and a first rotating shaft 407 rotatably connected to one end of the connecting rod 406. A movable groove 403a matching the folding arm 404 is provided on the top of the folding seat 403, a longitudinal strip groove 403b connected to the movable groove 403a is provided on the side wall of the folding seat 403, and the first rotating shaft 407 is movably provided at On the longitudinal strip groove 403b, the folding arm 404 includes a first connecting section 404a, a second connecting section 404b and a third connecting section 404c which are bent inwardly and arranged at both ends of the first connecting section 404a respectively. A first axial hole matching the first rotating shaft 407 is provided at the connection between the first connecting section 404a and the second connecting section 404b. The first rotating shaft 407 is movably provided on the first axial hole. A second axial hole is provided at one end of the second connecting section 404b. A second rotating shaft 403c movably provided in the second axial hole is fixedly connected between the two side walls of the movable groove 403a. The auxiliary folding station 41 includes two auxiliary folding mechanisms 410 symmetrically arranged on the cabinet. The auxiliary folding mechanism 410 includes a fifth bracket 411 fixedly connected to the top of the cabinet, a rotation drive device arranged on the top of the fifth bracket 411, and a lever 412 that can swing in the horizontal direction under the drive of the rotation drive device. Specifically, when the cut strip is transported to the folding station 4 by the turntable conveyor mechanism 1, it is clamped by the clamping device 11 and positioned between the third connecting segments 404c of the two folding arms 404. During folding, the folding seat 403 is driven downward by the sixth longitudinal drive cylinder 402, while the first rotating shaft 407 is driven upward by the seventh longitudinal drive cylinder 405. The end of the second connecting segment 404b is subjected to a downward pulling force, while the connection between the first connecting segment 404a and the second connecting segment 404b is subjected to an upward thrust, thereby driving the folding arms 404 to turn inward in the movable grooves 403a, folding the ends of the strip in a cross-like shape. Subsequently, the rotary drive mechanism drives the lever 412 to move toward the other auxiliary folding mechanism 410, performing a folding operation to the ends of the strip. This prevents the main folding mechanism 400 from failing to fold the ends of the strip, ensuring that the ends of the strip are folded, and improving the folding success rate.

[0039] Based on the above embodiment, the first belt fixing station 80 includes a sixth bracket 800 arranged on the top of the cabinet, an eighth longitudinal driving cylinder 801 fixedly connected to the sixth bracket 800, a first mounting bracket 802 drivingly connected to the eighth longitudinal driving cylinder 801, and a first soldering iron 803 fixedly connected to the first mounting bracket 802; the double-belt fixing station 81 includes a seventh bracket 810 arranged on the top of the cabinet, a first transverse driving cylinder 811 arranged on the seventh bracket 810, a second mounting bracket 812 drivingly connected to the first transverse driving cylinder 811, and a second soldering iron 813 fixedly connected to the second mounting bracket 812. Specifically, after the strip is folded at the folding station 4, the first electric soldering iron 803 is driven downward by the eighth longitudinal driving cylinder 801 to allow the first electric soldering iron 803 to weld and fix the intersection of the strip; after the double-belt tightening station 5 completes the tightening operation of the intersection of the first strip and the middle of the second strip, the second electric soldering iron 813 is driven to move toward the intersection of the first strip and the middle of the second strip by the first transverse driving cylinder 811 to allow the second electric soldering iron 813 to weld and fix the intersection of the first strip and the middle of the second strip.

[0040] Based on the above embodiment, the double-belt tightening station 5 includes an eighth bracket 50 arranged on the top of the cabinet, a ninth longitudinal driving cylinder 51 fixedly connected to the eighth bracket 50, a first clamping arm assembly 52, and a second clamping arm assembly 53. The first clamping arm assembly 52 includes a second transverse driving cylinder 520 drivingly connected to the ninth longitudinal driving cylinder 51, and a first tightening clamping arm 521 drivingly connected to the second transverse driving cylinder 520. The first tightening clamping arm 521 includes a first longitudinal connecting section 522 and a first transverse connecting section 523 connected to the first longitudinal connecting section 522. The bottom end of the first longitudinal connecting section 522 is provided with a first tightening inclined surface 524, and the first longitudinal connecting section 522 is penetrated by a first horizontal through groove; the second clamping arm The component 53 includes a first longitudinal connecting plate 530 fixedly connected to the second transverse driving cylinder 520, a third transverse driving cylinder 531 fixedly connected to the first longitudinal connecting plate 530, and a second tightening clamping arm 532 drivingly connected to the third transverse driving cylinder 531. The second tightening clamping arm 532 includes a second transverse connecting section 533 movably arranged on the first horizontal through groove, and a second longitudinal connecting section 534 connected to one end of the second transverse connecting section 533. A second tightening inclined surface 535 arranged opposite to the first tightening inclined surface 524 is provided at the bottom of the second longitudinal connecting section 534. A second horizontal through groove is penetrated by the second longitudinal connecting section 534, and the first transverse connecting section 523 is movably arranged on the second horizontal through groove. Specifically, when the first and second belt materials that have been fixed are transported to the double-belt tightening station 5 by the turntable transmission mechanism 1, the first and second belt materials are clamped by the clamping device, and the first tightening clamping arm 521 and the second tightening clamping arm 532 are first driven to descend by the ninth longitudinal driving cylinder 51 to allow the middle parts of the first and second belt materials to be located between the first tightening inclined surface 524 and the second tightening inclined surface 535, and then the first tightening clamping arm 521 and the second tightening clamping arm 532 are driven to perform a closing operation by the second transverse driving cylinder 520 and the third transverse driving cylinder 531, and the first transverse connecting section 523 and the second transverse connecting section 533 will move along the second horizontal through groove and the first horizontal through groove respectively, which can improve the movement stability of the first tightening clamping arm 521 and the second tightening clamping arm 532, and the middle parts of the first and second belt materials will be tightened when the first tightening inclined surface 524 and the second tightening inclined surface 535 are close to each other.

[0041] Based on the above embodiment, the belt loading station 6 includes a ninth bracket 60 provided on the cabinet, a second unloading mechanism 61 provided on the ninth bracket 60, and a belt conveying mechanism 62. The second unloading mechanism 61 includes a first mounting plate 610 fixedly connected to the ninth bracket 60, a belt roller 611 rotatably connected to the first mounting plate 610, and a second unloading drive motor 612 provided on the first mounting plate 610 and driven by the belt roller 611; the belt conveying mechanism 62 includes a second mounting plate 620 fixedly connected to the ninth bracket 60, a first pulling mechanism, and a second pulling mechanism. The first pulling mechanism includes a tenth longitudinal driving cylinder 621 fixedly connected to the second mounting plate 620, an eleventh longitudinal driving cylinder 622 drivingly connected to the tenth longitudinal driving cylinder 621, a second longitudinal connecting plate 623 slidably connected to the second mounting plate 620 and drivingly connected to the eleventh longitudinal driving cylinder 622, and a first belt outlet guide plate 624 provided on the second longitudinal connecting plate 623. , a belt-out slot 624a is provided on the first belt-out guide plate 624, a belt-pressing slot 624b communicating with the belt-out slot 624a is provided on the first belt-out guide plate 624, and a first pressing cylinder 625 corresponding to the belt-pressing slot 624b is fixedly connected to the second mounting plate 620; the second belt-pulling mechanism includes a twelfth longitudinal driving cylinder 626 fixedly connected to the second mounting plate 620, a second belt-out guide plate 627 drivingly connected to the twelfth longitudinal driving cylinder 626, and a belt-pressing cylinder 625 provided on the second mounting plate 620. The mounting plate 628 and the pressing plate 629 are fixedly connected to guide rods 628a on both sides of the mounting plate 628 and the second belt-exit guide plate 627. The guide rods 628a extend through the pressing plate 629. The second belt-exit guide plate 627 is provided with a belt guide groove 627a. A step 629a that matches the belt guide groove 627a is provided on the side wall opposite the pressing plate 629 and the second belt-exit guide plate 627. The mounting plate 628 is provided with a second pressing cylinder 629b that is drivingly connected to the pressing plate 629. Specifically, when the belt material is rolled onto the belt roller 611, the head end of the belt passes through the belt guide groove 627a and the belt-exit slot 624a and extends out from the bottom end of the belt-exit slot 624a.The belt roller 611 is driven to rotate by the second material discharge driving motor 612, so that the belt material roll can be unwound. When the belt material moves to the waist wrapping station 7 under the transportation of the turntable transmission mechanism 1, the waist wrapping station 7 can wrap the belt around the tightening position of the first belt material and the second belt material. After the waist wrapping is completed, the first pressing cylinder 625 first presses the belt through its output shaft through the belt pressing groove 624b, and then the tenth longitudinal driving cylinder 621 and the eleventh longitudinal driving cylinder 622 drive the first belt outlet guide plate 624 to rise to lift the belt. There will be excess thread of the belt between the first and second belt pulling mechanisms, and then the second pressing cylinder 629b drives the pressing plate 629 to move toward the second belt outlet guide plate 627 side, so that the step portion 629a presses the belt on the belt guide groove 627a, and then the twelfth longitudinal driving cylinder drives the second belt outlet guide plate 627 to rise, so that the excess thread of the belt can be lifted and recovered.

[0042] Based on the above embodiment, the belt fixing station 82 includes a tenth bracket 820 arranged on the cabinet, a fourth horizontal driving cylinder 821 arranged on the tenth bracket 820, a third mounting bracket 822 drivingly connected to the fourth horizontal driving cylinder 821, and a third soldering iron 823 fixedly connected to the third mounting bracket 822; the belt cutting station 83 includes a translation driving cylinder 830 fixedly connected to the ninth bracket 60, a fourth mounting bracket 831 drivingly connected to the translation driving cylinder 830, and a fourth soldering iron 832 fixedly connected to the fourth mounting bracket 831. Specifically, before the waist wrapping station 7 wraps the belt around the tightening position of the first and second belts, the fourth horizontal drive cylinder 821 is used to drive the third soldering iron 823 to move toward the belt side, so that the third soldering iron 823 can weld the head end of the belt to the middle of the belt, and then the waist wrapping station 7 wraps the belt around the middle of the belt. After the belt is wrapped, the third soldering iron 823 can weld the wrapped tail end of the belt to the middle of the belt, and then the translation drive cylinder 830 can drive the fourth soldering iron 832 to move toward the middle of the belt, so that the fourth soldering iron 832 can cut off the tail end of the belt.

[0043] Based on the above embodiment, the waist wrapping station 7 includes a transverse moving mechanism and a rotary clamping mechanism. The transverse moving mechanism includes a transverse slide 70 slidably connected to the top of the cabinet, and a fifth transverse driving cylinder 71 arranged on the cabinet and driven by the transverse slide 70; the rotary clamping mechanism includes two clamping devices 72 relatively arranged on the transverse slide 70, and a waist wrapping driving motor 73 arranged on the transverse slide 70. The clamping device 72 includes a vertical plate 720 fixedly connected to the transverse slide 70, a third rotating shaft 721 rotatably connected to the vertical plate 720, and a second finger cylinder 722 fixedly connected to one end of the third rotating shaft 721. A clamping arm is installed on the clamping claw of the second finger cylinder 722. The output shaft of the waist wrapping driving motor 73 is fixedly connected to a fourth rotating shaft 730 rotatably connected between the two vertical plates 720. The third rotating shaft 721 and the fourth rotating shaft 730 are connected by a synchronous belt transmission. Specifically, when the turntable transmission mechanism 1 conveys the belt to the waist wrapping station 7, the fifth horizontal driving cylinder 71 drives the horizontal slide 70 to move toward the side of the belt, so that the two ends of the belt are respectively located between the two clamping arms of the two clamping devices 72, and then the two clamping arms are driven to close by the second finger cylinder 722 to clamp the ends of the belt, and then the fifth horizontal driving cylinder 71 drives the horizontal slide 70 to move toward the side of the belt conveying mechanism 62. After the belt fixing station 82 fixes the head end of the belt to the middle of the belt, the fourth rotating shaft 730 is driven to rotate by the waist wrapping driving motor 73, which can drive the third rotating shaft 721 to rotate on the vertical plate 720, so that the two second finger cylinders 722 clamp the belt and rotate, and the belt will be wrapped around the middle of the belt.

[0044] The above embodiments are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. An automatic gift box knotting machine, comprising a cabinet, characterized in that: The cabinet is provided with a turntable transmission mechanism, a first strip loading station, a first strip cutting station, a folding station, a first strip fixing station, a second strip loading station, a second strip cutting station, a double-belt tightening station, a double-belt fixing station, a waist belt loading station, a waist wrapping station, a waist belt fixing station, and a waist belt cutting station; the turntable transmission mechanism can transport the material between the first strip cutting station, the folding station, the double-belt tightening station, and the waist wrapping station; the first strip loading station can supply the first strip to the first strip cutting station; the first strip cutting station can cut the first strip into sections of the first strip; the folding station can fold the two ends of the first strip into a cross shape; the first strip fixing station can The first belt material is fixed at the intersection; the second belt material loading station can supply the second belt material to the second belt material cutting station; the second belt material cutting station can cut the second belt material into sections of the second belt material; the double-belt tightening station can tighten the intersection of the first belt material and the middle of the second belt material; the double-belt fixing station can fix the intersection of the first belt material and the middle of the second belt material to form a double belt material; the waist belt loading station can supply the waist belt to the waist wrapping station; the waist wrapping station can wrap the waist belt around the middle of the double belt material; the waist belt fixing station can fix the head end and the tail end of the waist belt in the middle of the double belt material; the waist belt cutting station can cut the waist belt wrapped around the tail; the folding station includes a main folding station and an auxiliary folding station, The main folding station includes two main folding mechanisms symmetrically arranged on the cabinet, and the main folding mechanism includes a fourth bracket fixedly connected to the top of the cabinet, a sixth longitudinal drive cylinder arranged on the fourth bracket, a folding seat driven by the sixth longitudinal drive cylinder, a folding arm, a seventh longitudinal drive cylinder fixedly connected to one side of the folding seat, a connecting rod fixedly connected to the output shaft of the seventh longitudinal drive cylinder, and a first rotating shaft rotatably connected to one end of the connecting rod. A movable groove matching the folding arm is provided on the top of the folding seat, and a longitudinal strip groove connected to the movable groove is provided on the side wall of the folding seat. The first rotating shaft is movably provided on the longitudinal strip groove, and the folding arm includes a first connecting section , a second connecting section and a third connecting section respectively bent inwardly and arranged at both ends of the first connecting section, a first axial hole matching the first rotating shaft is penetrated at the connection between the first connecting section and the second connecting section, the first rotating shaft is movably arranged on the first axial hole, a second axial hole is penetrated at one end of the second connecting section, and a second rotating shaft movably arranged in the second axial hole is fixedly connected between the two side walls of the movable groove; the auxiliary folding station includes two auxiliary folding mechanisms symmetrically arranged on the cabinet, the auxiliary folding mechanism includes a fifth bracket fixedly connected to the top of the cabinet, a rotation driving device arranged on the top of the fifth bracket, and a lever that can swing in the horizontal direction under the drive of the rotation driving device;The double-belt tightening station includes an eighth bracket arranged on the top of the cabinet, a ninth longitudinal drive cylinder fixedly connected to the eighth bracket, a first clamping arm assembly, and a second clamping arm assembly, the first clamping arm assembly includes a second transverse drive cylinder driven by the ninth longitudinal drive cylinder, and a first tightening clamping arm driven by the second transverse drive cylinder. The first tightening clamping arm includes a first longitudinal connecting section, a first transverse connecting section connected to the first longitudinal connecting section, a first tightening inclined surface is provided at the bottom end of the first longitudinal connecting section, and a first horizontal through-slot is provided on the first longitudinal connecting section; the second clamping arm assembly includes a first longitudinal connecting plate fixedly connected to the second transverse drive cylinder, a third transverse drive cylinder fixedly connected to the first longitudinal connecting plate, and a second tightening clamping arm driven by the third transverse drive cylinder, the second tightening clamping arm includes a second transverse connecting section movably arranged on the first horizontal through-slot, a second longitudinal connecting section connected to one end of the second transverse connecting section, and the second The bottom of the longitudinal connecting section is provided with a second tightening inclined surface arranged opposite to the first tightening inclined surface, the second longitudinal connecting section is provided with a second horizontal through slot, and the first transverse connecting section is movably arranged on the second horizontal through slot; the waist-wrapping station includes a transverse movement mechanism and a rotary clamping mechanism, the transverse movement mechanism includes a transverse slide slidably connected to the top of the cabinet, and a fifth transverse drive cylinder provided on the cabinet and drivingly connected to the transverse slide; the rotary clamping mechanism includes two clamping devices arranged opposite to each other on the transverse slide, and a waist-wrapping drive motor provided on the transverse slide, the clamping device includes a vertical plate fixedly connected to the transverse slide, a third rotating shaft rotatably connected to the vertical plate, and a second finger cylinder fixedly connected to one end of the third rotating shaft, a clamping arm is mounted on the clamping jaw of the second finger cylinder, and a fourth rotating shaft rotatably connected between the two vertical plates is fixedly connected to the output shaft of the waist-wrapping drive motor, and the third rotating shaft and the fourth rotating shaft are connected by a synchronous belt drive.

2. The automatic gift box knotting machine according to claim 1, characterized in that: The turntable transmission mechanism includes a turntable, a divider arranged on the top of the cabinet and driven by the turntable, a turntable drive motor arranged at the bottom of the cabinet and driven by the divider, and a number of clamping devices evenly distributed on the turntable. The clamping device includes a first bracket arranged at the top of the turntable, a first upper clamping assembly, and a first lower clamping assembly. The first upper clamping assembly includes a first longitudinal drive cylinder fixedly connected to the upper side of the first bracket, a second longitudinal drive cylinder driven by the first longitudinal drive cylinder, an upper connecting plate driven by the second longitudinal drive cylinder, and two first upper clamping plates symmetrically arranged at the bottom of the upper connecting plate. The first lower clamping assembly includes a third longitudinal drive cylinder fixedly connected to the lower side of the first bracket, a lower connecting plate driven by the third longitudinal drive cylinder, and two first lower clamping plates symmetrically arranged on the top of the lower connecting plate and corresponding to the first upper clamping plate.

3. The automatic gift box knotting machine according to claim 2, characterized in that: The first strip loading station and the second strip loading station both include a first unloading mechanism, a pulling mechanism, and a clamping mechanism, the pulling mechanism includes a horizontal slide rail fixedly connected to the top of the cabinet, a pulling slide plate slidably connected to the horizontal slide rail, a linear drive device for driving the pulling slide plate to move along the horizontal slide rail, a horizontal guide plate fixedly connected to the top of the pulling slide plate, and a longitudinal pressing cylinder fixedly connected to the top of the pulling slide plate, a strip guide groove is provided on the top of the horizontal guide plate, and a plurality of baffles are fixedly connected to the top of the horizontal guide plate; the first unloading mechanism includes a fixed A longitudinal mounting plate connected to the top of one end of the horizontal slide rail, a discharge roller rotatably connected to the longitudinal mounting plate, a first discharge drive motor arranged on the longitudinal mounting plate and drive-connected to the discharge roller, and a plurality of guide wheels rotatably connected to the longitudinal mounting plate; the clamping mechanism includes a second bracket slidably connected to the top of the cabinet, a second upper clamping assembly and a second lower clamping assembly relatively arranged on the second bracket, and the second upper clamping assembly and the second lower clamping assembly both include a fourth longitudinal drive cylinder fixed to the second bracket and a clamping plate drive-connected to the fourth longitudinal drive cylinder.

4. The automatic gift box knotting machine according to claim 3, characterized in that: The first strip cutting station and the second strip cutting station both include a third bracket, a cutting mechanism, and an edge material clamping mechanism arranged on the top of the cabinet. The cutting mechanism includes a longitudinal slide slidably connected to the third bracket, a fifth longitudinal driving cylinder arranged on the top of the third bracket and driven by the longitudinal slide, a rotating cylinder fixedly connected to the bottom of the longitudinal slide, and a cutter driven by the rotating cylinder; the edge material clamping mechanism includes a first finger cylinder fixedly connected to the third bracket, and shear arms on the two clamping jaws of the first finger cylinder, and the two shear arms are hinged in a scissor shape.

5. The automatic gift box knotting machine according to claim 4, characterized in that: The first belt fixing station includes a sixth bracket arranged on the top of the cabinet, an eighth longitudinal driving cylinder fixedly connected to the sixth bracket, a first mounting bracket driven by the eighth longitudinal driving cylinder, and a first soldering iron fixedly connected to the first mounting bracket; the double-belt fixing station includes a seventh bracket arranged on the top of the cabinet, a first transverse driving cylinder arranged on the seventh bracket, a second mounting bracket driven by the first transverse driving cylinder, and a second soldering iron fixedly connected to the second mounting bracket.

6. The automatic gift box knotting machine according to claim 5, characterized in that: The belt loading station includes a ninth bracket arranged on the cabinet, a second unloading mechanism arranged on the ninth bracket, and a belt conveying mechanism, the second unloading mechanism includes a first mounting plate fixedly connected to the ninth bracket, a belt roller rotatably connected to the first mounting plate, and a second unloading drive motor arranged on the first mounting plate and drivingly connected to the belt roller; the belt conveying mechanism includes a second mounting plate fixedly connected to the ninth bracket, a first pulling mechanism, and a second pulling mechanism, the first pulling mechanism includes a tenth longitudinal driving cylinder fixedly connected to the second mounting plate, an eleventh longitudinal driving cylinder drivingly connected to the tenth longitudinal driving cylinder, a second longitudinal connecting plate slidably connected to the second mounting plate and drivingly connected to the eleventh longitudinal driving cylinder, and a second longitudinal connecting plate arranged on the second longitudinal connecting plate. The guide rods are fixedly connected to the mounting plate on both sides of the mounting plate and the second belt outlet guide plate, and the guide rods are passed through the mounting plate, and the second belt outlet guide plate is provided with a belt outlet slot, and a side wall opposite to the pressure plate and the second belt outlet guide plate is provided with a step portion matching the belt guide slot, and the mounting plate is provided with a second pressure cylinder drivingly connected to the pressure plate.

7. The automatic gift box knotting machine according to claim 6, characterized in that: The belt fixing station includes a tenth bracket arranged on the cabinet, a fourth transverse driving cylinder arranged on the tenth bracket, a third mounting bracket drivingly connected to the fourth transverse driving cylinder, and a third soldering iron fixedly connected to the third mounting bracket; the belt cutting station includes a translation driving cylinder fixedly connected to the ninth bracket, a fourth mounting bracket drivingly connected to the translation driving cylinder, and a fourth soldering iron fixedly connected to the fourth mounting bracket.

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