Straight strip inserting mechanism of intelligent gift bag strip threading machine

Abstract

The invention belongs to the technical field of gift bag production equipment, and particularly relates to a straight belt inserting mechanism of an intelligent gift bag belt threading machine. A gift bag is arranged on the front side of the main body rack; the feeding assembly, the transferring assembly and the silk sticking assembly are further arranged on the main body rack, the feeding assembly is used for converting silk ribbons into straight ribbons, the transferring assembly is used for transferring the straight ribbons to a gift bag, and the silk sticking assembly is used for sticking the straight ribbons to the gift bag. The feeding assembly is used for processing silk ribbons into straight ribbons, the transferring assembly is used for conveying the straight ribbons to the position close to a gift bag, then the silk attaching assembly is used for attaching the straight ribbons to the gift bag, and therefore the operation of inserting the straight ribbons into the gift bag can be achieved. Therefore, by installing the feeding assembly, the transferring assembly and the silk sticking assembly on the main body rack, the operation of inserting the straight belts into the gift bags can be automatically carried out through a machine, manual participation is avoided, the working efficiency is improved, and the burden of workers is relieved.

Description

Technical Field

[0001] The invention belongs to the technical field of gift bag production equipment, and in particular relates to a belt straightening mechanism of an intelligent gift bag belt threading machine. Background Art

[0002] Gift bags are a kind of packaging items, which refers to bags used to hold, package and set off gifts. In the process of gift bag processing, gift processing equipment can be used to process paper into gift bags.

[0003] However, gift bags need to be threaded during processing, and the prior art lacks equipment for threading gift bags, resulting in low work efficiency and heavy burden on staff. Therefore, it is necessary to design an intelligent gift bag threading machine with a straightening mechanism to solve the above problems. Summary of the invention

[0004] In view of the above problems, the present invention provides a belt straightening mechanism for an intelligent gift bag belt threading machine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: a tape straightening mechanism of an intelligent gift bag tape threading machine, comprising a main frame, a feeding assembly, a transfer assembly and a wire pasting assembly, wherein a gift bag is arranged on the front side of the main frame;

[0006] The main frame is also provided with the feeding assembly, the transfer assembly and the wire sticking assembly. The feeding assembly is used to convert the ribbon into a straight ribbon, the transfer assembly is used to transfer the straight ribbon to the gift bag, and the wire sticking assembly is used to attach the straight ribbon to the gift bag.

[0007] Furthermore, the feed assembly includes a feed frame, a first mounting plate, a first feed motor, a first driving roller and a first driven roller. The feed frame is arranged on the rear side of the upper end of the main frame, the first mounting plate is connected to the upper end of the feed frame, the first feed motor is connected to the first mounting plate and is transmission-connected to the first driving roller, the first driven roller is rotatably connected to the first mounting plate, and the ribbon passes between the first driving roller and the first driven roller.

[0008] Furthermore, the feeding assembly also includes a first turntable, a second mounting plate, a second feeding motor, a clamping cylinder, a second driving roller and a second driven roller, the first turntable is rotatably connected to the front end of the first mounting plate, the second mounting plate is connected to the feeding frame and is located below the first mounting plate, the second feeding motor and the clamping cylinder are mounted on the second mounting plate, the second feeding motor is transmission-connected to the second driving roller, the second driving roller is located at the front side of the second driven roller, the clamping cylinder is transmission-connected to the second driven roller and is used to drive the second driven roller to move in the front-rear direction, and the ribbon bypasses the first turntable and passes between the second driving roller and the second driven roller.

[0009] Furthermore, the feed assembly also includes a third mounting plate, a feed cylinder and a cutter. The third mounting plate is connected to the feed frame and is located below the second mounting plate. The feed cylinder is connected to the third mounting plate. The feed cylinder is transmission-connected to the cutter and is used to drive the cutter to cut the ribbon.

[0010] Furthermore, the feed assembly also includes a slot-type photoelectric sensor, and the first mounting plate is connected to the slot-type photoelectric sensor.

[0011] Further, the transfer assembly includes a fourth mounting plate, a transfer motor, a transmission wheel, a transmission belt, a transfer slide rail, a transfer slider, a propulsion frame, a propulsion cylinder and a clamping block. The fourth mounting plate is connected to the feed frame and is located below the third mounting plate. The transfer motor is connected to the rear end of the fourth mounting plate. Two transmission wheels are provided. The transfer motor is connected to one transmission wheel in a transmission manner, and the other transmission wheel is rotatably connected to the front end of the fourth mounting plate. The two transmission wheels are connected in a transmission manner through the transmission belt, and the propulsion frame is connected to the transmission belt.

[0012] The transfer slide rail extending in the front-rear direction is arranged on the fourth mounting plate, the transfer slider is connected to the propulsion frame and slidably connected to the transfer slide rail, and the propulsion cylinder is connected to the propulsion frame and transmission-connected to the clamping block.

[0013] Furthermore, the wire sticking assembly includes a belt inserting slide rod, a belt inserting slider, a pushing cylinder, an abutment block, a first connecting plate, a belt inserting cylinder and an inserting knife. The belt inserting slide rod is connected to the main frame and its axial direction is facing the left and right directions. The belt inserting slider is slidably connected to the belt inserting slide rod. The pushing cylinder is connected to the belt inserting slider and is transmission connected to the abutment block. The pushing cylinder is used to drive the abutment block to press the rear side surface of the right-angled edge of the gift bag. The belt inserting cylinder is connected to the first connecting plate and is transmission connected to the inserting knife.

[0014] Furthermore, the wire sticking assembly also includes a wire sticking slide rod, a wire sticking slider, a first clamping cylinder, a first clamping block, a second clamping cylinder, a second clamping block and an exhaust pipe. The wire sticking slide rod is connected to the main frame and extends in the left and right directions. The wire sticking slider is slidably connected to the wire sticking slide rod. The first clamping cylinder is connected to the wire sticking slider and is transmission-connected to the first clamping block. The first clamping cylinder is used to drive the first clamping block to clamp the gift bag at a right angle. The second clamping cylinder is connected to the first clamping block and is transmission-connected to the second clamping block. The second clamping cylinder is used to drive the second clamping block to clamp the front side of the right-angled edge of the gift bag. The exhaust pipe is connected to the first clamping block.

[0015] Technical effects and advantages of the present invention:

[0016] 1. By installing the feeding assembly, transfer assembly and wire pasting assembly on the main frame, the operation of inserting the straight belt into the gift bag can be performed automatically by the machine, avoiding manual participation, which is beneficial to improving work efficiency and reducing the burden on staff.

[0017] 2. The slot-type photoelectric sensor senses the ribbon passing through the second turntable to ensure that the ribbon can continue to move to the cutter. Secondly, the slot-type photoelectric sensor can be used to detect whether the ribbon is twisted, so that the staff can correct the ribbon in time.

[0018] Other features and advantages of the present invention will be described in the following description, and partly become obvious from the description, or be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram showing the structure of a tape straightening mechanism of an intelligent gift bag tape threading machine according to an embodiment of the present invention is shown;

[0021] Figure 2 A partial structural schematic diagram of a feed assembly according to an embodiment of the present invention is shown;

[0022] Figure 3 Another partial structural schematic diagram of a feed assembly according to an embodiment of the present invention is shown;

[0023] Figure 4 A partial structural schematic diagram of a wire pasting assembly according to an embodiment of the present invention is shown;

[0024] Figure 5 Another partial structural schematic diagram of the wire pasting assembly according to an embodiment of the present invention is shown.

[0025] Figure numerals: 1, main frame; 2, feeding assembly; 211, feeding frame; 212, first mounting plate; 213, first feeding motor; 214, first driving roller; 215, first driven roller; 216, first turntable; 221, second mounting plate; 222, second feeding motor; 223, clamping cylinder; 224, second driving roller; 225, second driven roller; 231, third mounting plate; 232, feed cylinder; 233, cutter; 24, slot-type photoelectric sensor; 251, second turntable; 252, shaking material structure; 3, transfer assembly; 311, fourth mounting plate; 312, turntable Transfer motor; 313, transmission wheel; 314, transmission belt; 315, transfer slide rail; 316, transfer slider; 321, propulsion rack; 322, propulsion cylinder; 323, clamping block; 4, wire pasting assembly; 411, belt insertion slide bar; 412, belt insertion slider; 413, push cylinder; 414, abutment block; 415, first connecting plate; 416, belt insertion cylinder; 417, inserting knife; 421, wire pasting slide bar; 422, wire pasting slider; 431, first clamping cylinder; 432, first clamping block; 433, second clamping cylinder; 434, second clamping block; 44, exhaust pipe; 5, ribbon; 6, gift bag. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In this embodiment, the positive direction of the X axis is the front, the negative direction of the X axis is the back, the positive direction of the Y axis is the left, the negative direction of the Y axis is the right, the positive direction of the Z axis is the top, and the negative direction of the Z axis is the bottom.

[0028] like Figure 1 As shown, a tape straightening mechanism of an intelligent gift bag tape threading machine according to an embodiment of the present invention comprises a main frame 1, a feeding assembly 2, a transfer assembly 3 and a wire pasting assembly 4, and a gift bag 6 is arranged at the front side of the main frame 1;

[0029] The main frame 1 is also provided with the feeding component 2, the transfer component 3 and the wire sticking component 4. The feeding component 2 is used to convert the ribbon 5 into a straight ribbon, the transfer component 3 is used to transfer the straight ribbon to the gift bag 6, and the wire sticking component 4 is used to attach the straight ribbon to the gift bag 6.

[0030] Specifically, metal foot cups and universal casters are connected to the four corners of the lower end of the main frame 1.

[0031] In this embodiment, the ribbon 5 is processed into a straight ribbon by the feeding assembly 2, and the straight ribbon is transferred to a place close to the gift bag 6 by the transfer assembly 3, and then the straight ribbon is attached to the gift bag 6 by the wire sticking assembly 4, so that the operation of inserting the straight ribbon into the gift bag 6 can be realized. Therefore, by installing the feeding assembly 2, the transfer assembly 3 and the wire sticking assembly 4 on the main frame 1, the operation of inserting the straight ribbon into the gift bag 6 can be automatically performed by the machine, avoiding manual participation, which is conducive to improving work efficiency and reducing the burden on staff.

[0032] Alternatively, if Figure 2 As shown, the feed assembly 2 includes a feed frame 211, a first mounting plate 212, a first feed motor 213, a first active roller 214 and a first driven roller 215. The feed frame 211 is arranged on the rear side of the upper end of the main frame 1, the first mounting plate 212 is connected to the upper end of the feed frame 211, the first feed motor 213 is connected to the first mounting plate 212 and is transmission-connected to the first active roller 214, the first driven roller 215 is rotationally connected to the first mounting plate 212, and the ribbon 5 passes between the first active roller 214 and the first driven roller 215.

[0033] In this embodiment, the ribbon 5 is passed through the first driving roller 214 and the first driven roller 215, and the first feeding motor 213 is used to drive the first driving roller 214 to rotate, and the friction between the ribbon 5 and the first driving roller 214 and the first driven roller 215 is used to drive the ribbon 5 to move toward the transfer assembly 3. Secondly, the feeding frame 211 is provided to facilitate the assembly of the first mounting plate 212, and by providing the first mounting plate 212, the first feeding motor 213, the first driving roller 214 and the first driven roller 215 can be easily installed.

[0034] Alternatively, if Figure 2As shown, the feeding assembly 2 also includes a first turntable 216, a second mounting plate 221, a second feeding motor 222, a clamping cylinder 223, a second driving roller 224 and a second driven roller 225. The first turntable 216 is rotatably connected to the front end of the first mounting plate 212. The second mounting plate 221 is connected to the feeding frame 211 and is located below the first mounting plate 212. The second feeding motor 222 and the clamping cylinder 223 are installed on the second mounting plate 221. The second feeding motor 222 is transmission-connected to the second driving roller 224. The second driving roller 224 is located in front of the second driven roller 225. The clamping cylinder 223 is transmission-connected to the second driven roller 225 and is used to drive the second driven roller 225 to move in the front-rear direction. The ribbon 5 bypasses the first turntable 216 and passes between the second driving roller 224 and the second driven roller 225.

[0035] In this embodiment, the ribbon 5 is wound around the first turntable 216, and the first turntable 216 is used to convert the transmission direction of the ribbon 5 from forward movement to downward movement. The second feeding motor 222 is used to drive the second driving roller 224 to rotate, and the ribbon 5 is passed between the second driving roller 224 and the second driven roller 225 to drive the ribbon 5 to be transmitted, so as to facilitate the ribbon 5 to be brought to the transfer assembly 3. Secondly, by installing the clamping cylinder 223, the clamping cylinder 223 can be used to drive the second driven roller 225 to move forward, so that the second driven roller 225 is close to the second driving roller 224 so that the second driving roller 224 and the second driven roller 225 can clamp the ribbon 5, which is conducive to driving the ribbon 5 to move. In addition, by setting the second mounting plate 221, it is convenient to assemble the second feeding motor 222, the clamping cylinder 223 and the second driven roller 225.

[0036] Alternatively, if Figure 2 As shown, the feed assembly 2 also includes a third mounting plate 231, a feed cylinder 232 and a cutter 233. The third mounting plate 231 is connected to the feed frame 211 and is located below the second mounting plate 221. The feed cylinder 232 is connected to the third mounting plate 231. The feed cylinder 232 is transmission-connected to the cutter 233 and is used to drive the cutter 233 to cut the ribbon 5.

[0037] In this embodiment, the second feeding motor 222 is used to drive the second driving roller 224 to rotate, and the ribbon 5 is driven to pass between the second driving roller 224 and the second driven roller 225 to drive the ribbon 5 to be transmitted, so as to facilitate the movement of the ribbon 5 to the transfer assembly 3. The cutter 233 is pushed forward by the feed cylinder 232 until the cutter 233 contacts the ribbon 5 to cut the ribbon 5, so as to obtain a straight ribbon. Secondly, by providing the third mounting plate 231, it is convenient to assemble the feed cylinder 232.

[0038] Alternatively, if Figure 2 As shown, the feed assembly 2 further includes a slot-type photoelectric sensor 24 , and the first mounting plate 212 is connected to the slot-type photoelectric sensor 24 .

[0039] Specifically, Figure 2 As shown, the feed assembly 2 also includes a second turntable 251 and a material shaking structure 252. The rear end of the first mounting plate 212 is connected to the material shaking structure 252, and the second turntable 251 is rotatably connected between the first driven roller 215 on the first mounting plate 212 and the material shaking structure 252.

[0040] In this embodiment, by assembling a slot-type photoelectric sensor 24 at the position of the second turntable 251 on the first mounting plate 212, the slot-type photoelectric sensor 24 can be used to sense the ribbon 5 passing through the second turntable 251, ensuring that the ribbon 5 can continue to move to the cutter 233. Secondly, the slot-type photoelectric sensor 24 can be used to detect whether the ribbon 5 is twisted, so that the staff can correct the ribbon 5 in time.

[0041] Alternatively, if Figure 3 As shown, the transfer assembly 3 includes a fourth mounting plate 311, a transfer motor 312, a transmission wheel 313, a transmission belt 314, a transfer slide rail 315, a transfer slider 316, a propulsion frame 321, a propulsion cylinder 322 and a clamping block 323. The fourth mounting plate 311 is connected to the feed frame 211 and is located below the third mounting plate 231. The transfer motor 312 is connected to the rear end of the fourth mounting plate 311. Two transmission wheels 313 are provided. The transfer motor 312 is transmission-connected to one transmission wheel 313, and the other transmission wheel 313 is rotationally connected to the front end of the fourth mounting plate 311. The two transmission wheels 313 are transmission-connected through the transmission belt 314, and the propulsion frame 321 is connected to the transmission belt 314.

[0042] The fourth mounting plate 311 is provided with the transfer slide rail 315 extending in the front-rear direction, the transfer slider 316 is connected to the propulsion frame 321 and is slidably connected to the transfer slide rail 315, and the propulsion cylinder 322 is connected to the propulsion frame 321 and is transmission-connected to the clamping block 323.

[0043] In this embodiment, the transfer motor 312 is used to drive a transmission wheel 313 to rotate, and the transmission relationship between the two transmission wheels 313 and the transmission belt 314 is used, and the propulsion frame 321 is connected to the transmission belt 314, so as to drive the propulsion frame 321 to move in the front-to-back direction. The transfer slider 316 is connected to the propulsion frame 321, and the transfer slider 316 is slidably connected to the transfer slide rail 315 extending in the front-to-back direction, so that the propulsion frame 321 can stably move in the front-to-back direction. Secondly, after the cutter 233 cuts the ribbon 5 to obtain a straight ribbon, the propulsion cylinder 322 is used to push the clamping block 323 close to the propulsion frame 321, so as to clamp the straight ribbon between the clamping block 323 and the propulsion frame 321, and the propulsion frame 321 is used to move forward to drive the straight ribbon close to the gift bag 6. After the straight ribbon is connected to the gift bag 6, the propulsion frame 321 can be used to move backward to prepare for clamping and transferring the next straight ribbon.

[0044] Alternatively, if Figure 4 As shown, the wire pasting assembly 4 includes a tape insertion slide bar 411, a tape insertion slider 412, a push cylinder 413, an abutment block 414, a first connecting plate 415, a tape insertion cylinder 416 and an inserting knife 417. The tape insertion slide bar 411 is connected to the main frame 1 and its axial direction is toward the left and right directions. The tape insertion slider 412 is slidably connected to the tape insertion slide bar 411. The push cylinder 413 is connected to the tape insertion slider 412 and is transmission-connected to the abutment block 414. The push cylinder 413 is used to drive the abutment block 414 to press the rear side surface of the right-angled edge of the gift bag 6. The tape insertion cylinder 416 is connected to the first connecting plate 415, and the tape insertion cylinder 416 is transmission-connected to the inserting knife 417.

[0045] Specifically, the tape insertion slide bar 411, the tape insertion slider 412, the push cylinder 413, the abutment block 414, the first connecting plate 415, the tape insertion cylinder 416 and the inserting knife 417 constitute the tape insertion structure. Secondly, the tape insertion structure also includes an air blower. When the straight tape approaches the gift bag 6, the air blower is used to blow air upward, so that the straight tape moves upward for a distance until the upper end of the straight tape corresponds to the gift bag 6 and the inserting knife 417, so that the inserting knife 417 can be used to drive the straight tape to pass through the perforation on the gift bag 6.

[0046] In this embodiment, when the straight strip is transferred to the gift bag 6 by the transfer assembly 3, the inserting cylinder 416 is used to push the inserting knife 417 forward, and the inserting knife 417 is used to insert the upper end of the straight strip into the perforation on the gift bag 6. Secondly, the abutting block 414 is pushed by the abutting cylinder 413 to press the rear side of the right-angled side of the gift bag 6, so that the perforation on the gift bag 6 is aligned with the inserting knife 417, so that the inserting knife 417 can drive the straight strip to be inserted into the perforation on the gift bag 6. In addition, the inserting slider 412 is slidably connected to the inserting slider 411, so that the abutting block 414 and the inserting knife 417 can be driven to move in the left and right directions, so that the abutting block 414 accurately corresponds to the gift bag 6, and the inserting knife 417 accurately corresponds to the perforation on the gift bag 6.

[0047] Alternatively, if Figure 5 As shown, the wire sticking assembly 4 also includes a wire sticking slide rod 421, a wire sticking slider 422, a first clamping cylinder 431, a first clamping block 432, a second clamping cylinder 433, a second clamping block 434 and an exhaust pipe 44, the wire sticking slide rod 421 is connected to the main frame 1 and extends in the left and right directions, the wire sticking slider 422 is slidably connected to the wire sticking slide rod 421, the first clamping cylinder 431 is connected to the wire sticking slider 422 and is transmission-connected to the first clamping block 432, the first clamping cylinder 431 is used to drive the first clamping block 432 to clamp the gift bag 6 at a right angle, the second clamping cylinder 433 is connected to the first clamping block 432 and is transmission-connected to the second clamping block 434, the second clamping cylinder 433 is used to drive the second clamping block 434 to clamp the front side of the right-angled edge of the gift bag 6, and the exhaust pipe 44 is connected to the first clamping block 432.

[0048] Specifically, the wire sticking slide rod 421, the wire sticking slider 422, the first clamping cylinder 431, the first clamping block 432, the second clamping cylinder 433, the second clamping block 434 and the exhaust pipe 44 constitute a wire sticking structure, and the belt insertion structure is located between the transfer component 3 and the wire sticking structure.

[0049] In this embodiment, the second pressing cylinder 433 is used to push the second pressing block 434 to move backward until the second pressing block 434 presses the right angle side of the gift bag 6, so that the gift bag 6 can be fixed. Secondly, after the straight belt passes through the perforation of the gift bag 6, the exhaust pipe 44 is used to blow air to the straight belt to make the straight belt close to the gift bag 6. Secondly, the first pressing cylinder 431 is used to push the first pressing block 432 to move obliquely toward the rear and downward until the first pressing block 432 is located at the right angle of the gift bag 6, and the exhaust pipe 44 on the first pressing block 432 is driven to move to the right angle of the gift bag 6, so that the straight belt is attached to the gift bag 6. In addition, the wire sticking slider 422 is slidably connected to the wire sticking slider 421, so that the first pressing block 432 and the second pressing block 434 can be driven to accurately correspond to the gift bag 6, and the exhaust pipe 44 can be driven to accurately correspond to the straight belt.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A belt straightening mechanism for a smart gift bag belt threading machine, characterized in that: It comprises a main frame (1), a feeding assembly (2), a transfer assembly (3) and a wire pasting assembly (4), wherein a gift bag (6) is arranged on the front side of the main frame (1); The main frame (1) is also provided with the feeding assembly (2), the transfer assembly (3) and the wire sticking assembly (4); the feeding assembly (2) is used to convert the ribbon (5) into a straight ribbon; the transfer assembly (3) is used to transfer the straight ribbon to the gift bag (6); and the wire sticking assembly (4) is used to attach the straight ribbon to the gift bag (6).

2. The tape straightening mechanism of the smart gift bag tape threading machine according to claim 1, characterized in that: The feeding assembly (2) comprises a feeding frame (211), a first mounting plate (212), a first feeding motor (213), a first driving roller (214) and a first driven roller (215); the feeding frame (211) is arranged at the rear side of the upper end of the main frame (1); the first mounting plate (212) is connected to the upper end of the feeding frame (211); the first feeding motor (213) is connected to the first mounting plate (212) and is transmission-connected to the first driving roller (214); the first driven roller (215) is rotationally connected to the first mounting plate (212); and the ribbon (5) passes between the first driving roller (214) and the first driven roller (215).

3. The tape straightening mechanism of the smart gift bag tape threading machine according to claim 2, characterized in that: The feeding assembly (2) further comprises a first rotating disk (216), a second mounting plate (221), a second feeding motor (222), a clamping cylinder (223), a second driving roller (224) and a second driven roller (225); the first rotating disk (216) is rotatably connected to the front end of the first mounting plate (212); the second mounting plate (221) is connected to the feeding frame (211) and is located below the first mounting plate (212); the second feeding motor (222) is mounted on the second mounting plate (221). and the clamping cylinder (223), the second feeding motor (222) is connected to the second driving roller (224), the second driving roller (224) is located in front of the second driven roller (225), the clamping cylinder (223) is connected to the second driven roller (225) and is used to drive the second driven roller (225) to move in the front-rear direction, the ribbon (5) bypasses the first turntable (216) and passes between the second driving roller (224) and the second driven roller (225).

4. The tape straightening mechanism of the smart gift bag tape threading machine according to claim 3, characterized in that: The feed assembly (2) further comprises a third mounting plate (231), a feed cylinder (232) and a cutter (233); the third mounting plate (231) is connected to the feed frame (211) and is located below the second mounting plate (221); the feed cylinder (232) is connected to the third mounting plate (231); the feed cylinder (232) is transmission-connected to the cutter (233) and is used to drive the cutter (233) to cut the ribbon (5).

5. The tape straightening mechanism of the smart gift bag tape threading machine according to claim 2, characterized in that: The feed assembly (2) further comprises a slot-type photoelectric sensor (24), and the first mounting plate (212) is connected to the slot-type photoelectric sensor (24).

6. The tape straightening mechanism of the smart gift bag tape threading machine according to claim 4, characterized in that: The transfer assembly (3) comprises a fourth mounting plate (311), a transfer motor (312), a transmission wheel (313), a transmission belt (314), a transfer slide rail (315), a transfer slider (316), a propulsion frame (321), a propulsion cylinder (322) and a clamping block (323); the fourth mounting plate (311) is connected to the feed frame (211) and is located below the third mounting plate (231); the transfer motor (312) is connected to the rear end of the fourth mounting plate (311); two transmission wheels (313) are provided; the transfer motor (312) is transmission-connected to one transmission wheel (313), and the other transmission wheel (313) is rotationally connected to the front end of the fourth mounting plate (311); the two transmission wheels (313) are transmission-connected via the transmission belt (314); and the propulsion frame (321) is connected to the transmission belt (314); The fourth mounting plate (311) is provided with the transfer slide rail (315) extending in the front-rear direction, the transfer slider (316) is connected to the propulsion frame (321) and is slidably connected to the transfer slide rail (315), and the propulsion cylinder (322) is connected to the propulsion frame (321) and is transmission-connected to the clamping block (323).

7. The tape straightening mechanism of the smart gift bag tape threading machine according to claim 1, characterized in that: The wire pasting assembly (4) comprises a tape insertion slide bar (411), a tape insertion slider (412), a push cylinder (413), a contact block (414), a first connecting plate (415), a tape insertion cylinder (416) and a cutting knife (417). The tape insertion slide bar (411) is connected to the main frame (1) and its axial direction faces the left and right direction. The tape insertion slider (412) is slidably connected to the tape insertion slide bar (411). The push cylinder (413) is connected to the tape insertion slider (412) and is transmission-connected to the contact block (414). The push cylinder (413) is used to drive the contact block (414) to press the rear side surface of the right-angled edge of the gift bag (6). The first connecting plate (415) is connected to the tape insertion cylinder (416), and the tape insertion cylinder (416) is transmission-connected to the cutting knife (417).

8. The tape straightening mechanism of the smart gift bag tape threading machine according to claim 7, characterized in that: The wire sticking assembly (4) further comprises a wire sticking slide rod (421), a wire sticking slider (422), a first pressing cylinder (431), a first pressing block (432), a second pressing cylinder (433), a second pressing block (434) and an exhaust pipe (44); the wire sticking slide rod (421) is connected to the main frame (1) and extends in the left-right direction; the wire sticking slider (422) is slidably connected to the wire sticking slide rod (421); the first pressing cylinder (431) is connected to the wire sticking slider (422) and The first pressing cylinder (431) is connected to the first pressing block (432) in a transmission connection, and is used to drive the first pressing block (432) to press the gift bag (6) at a right angle. The second pressing cylinder (433) is connected to the first pressing block (432) and is connected to the second pressing block (434) in a transmission connection, and the second pressing cylinder (433) is used to drive the second pressing block (434) to press the front side of the right angle of the gift bag (6). The exhaust pipe (44) is connected to the first pressing block (432).

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