Paper bag handle forming mechanism of paper bag machine

Abstract

The invention discloses a paper bag handle forming mechanism of a paper bag machine, relates to the technical field of paper bag manufacturing, and aims to solve the problems that a cylindrical or flat strip handle cannot be continuously produced and the handle cannot be directly qualitative in the prior art. The torsion drying assembly is arranged on the first support and comprises a forming part and a shaping part, the forming part comprises a first servo motor, a rotary disc, a support, a second servo motor, a first rolling shaft, a third servo motor and a second rolling shaft, the first servo motor is fixedly arranged outside the first support, and the rotary disc is rotationally arranged in the middle of the first support in a penetrating mode. Through the use of the torsion drying assembly, cylindrical long-strip handles or flat long-strip handles can be continuously produced, the practicability of the forming mechanism is greatly improved, the produced handles of different types can be directly and rapidly subjected to qualitative treatment, the handles are prevented from being scattered and deformed, and the quality of the handles can be fully improved.

Description

Technical Field

[0001] This invention belongs to the field of paper bag manufacturing technology, specifically the handle forming mechanism, and relates to the paper bag handle forming mechanism of a paper bag machine. Background Technology

[0002] Paper bags are flexible packaging containers made of paper materials. They can be used for packaging and protecting goods and have a wide range of applications, including shopping, packaging, industry, and logistics transportation. To make it easier to lift the paper bag, a handle needs to be added to it. The production of the handle requires the paper bag handle forming mechanism of a paper bag machine.

[0003] Patent application CN209320379U discloses a paper bag handle forming mechanism, including a handle forming channel. The right side of the handle forming channel has a rope inlet end, and the left side has a handle outlet end. An upper traction wheel, a lower traction wheel, and a slitting circular knife are located in the middle of the handle forming channel. Front and rear annular chains are located on the front and rear sides of the handle forming channel. Front guide rods are equidistantly arranged on the front annular chain, and rear guide rods are equidistantly arranged on the rear annular chain. The front and rear guide rods are staggered along the length of the handle forming channel. Front sliders slide back and forth on the front guide rods, and each front slider is connected to two front guide wheels. The back-and-forth sliding of the front sliders on the front guide rods is guided by a front guide rail. Rear sliders slide back and forth on the rear guide rods, and each rear slider is connected to two rear guide wheels. The back-and-forth sliding of the rear sliders on the rear guide rods is guided by a rear guide rail. This invention is used on high-speed handle forming machines and can automatically form paper bag handles. It has a simple structure.

[0004] The above-mentioned technical solution can only produce flat handles by superimposing two layers. It cannot continuously produce cylindrical or flat long handles as needed, which is not conducive to fully improving the practicality of the forming mechanism. Furthermore, it cannot directly and quickly process different types of handles produced, which can easily lead to problems such as handles spreading out and deforming, thus hindering the improvement of the quality of the produced handles.

[0005] In summary, the present invention provides a paper bag handle forming mechanism for a paper bag machine to solve the above-mentioned problems. Summary of the Invention

[0006] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a paper bag handle forming mechanism for a paper bag machine. Its advantages are that it can continuously and uninterruptedly produce cylindrical or flat long handles as needed, which is conducive to fully improving the practicality of the forming mechanism. At the same time, it can directly and quickly perform qualitative processing on different types of handles produced, avoiding the problems of handles spreading out and deforming, which is conducive to fully improving the quality of the produced handles.

[0007] To achieve the above objectives, the present invention provides the following technical solution: The paper bag handle forming mechanism of a paper bag machine includes a support and a twisting drying assembly. The twisting drying assembly is mounted on the support and includes a forming component and a shaping component. The forming component includes a servo motor, a turntable, a bracket, a servo motor, a roller, a servo motor, and a roller. The servo motor is fixedly mounted outside the support. The turntable rotatably passes through the middle part of the support. The output shaft of the servo motor is fixedly connected to the turntable. The bracket is fixedly connected to the turntable. The servo motor is fixedly mounted outside the bracket. The roller passes rotatably inside the bracket. The roller is fixedly connected to the output shaft of the servo motor and the roller is fixedly connected to the output shaft of the servo motor. The bracket has a groove, and the roller passes through the groove.

[0008] Preferably, the shaping component includes a fan, a protective box, a heating wire, a fixing cylinder, and an air inlet pipe. The fan is fixedly installed outside the support, and the fan is fixedly connected to the protective box. The protective box is fixedly installed inside the support, and the heating wire is fixedly installed inside the protective box. An air inlet hole is provided on the side wall of the turntable. The fixing cylinder is fixedly sleeved on the outside of the turntable and the air inlet hole. The air inlet pipe is fixedly installed between the fixing cylinder and the bracket. An air outlet hole is provided on the side wall of the roller.

[0009] Preferably, cylinder one is installed on both sides of the bracket, the fixed end of cylinder one is fixedly connected to the bracket, a sleeve is fixedly installed above the telescopic end of cylinder one, servo motor three is fixedly connected to the sleeve, and the end of roller two is rotatably inserted through the middle part of the sleeve.

[0010] Preferably, the bracket is equipped with a track limiting component, which is used to limit the movement trajectory of the handle wound on the roller.

[0011] Preferably, the track limiting assembly includes a second cylinder, a top frame, a limiting ring, a limiting tube, and a discharge tube. The fixed end of the second cylinder is fixedly connected to the bracket, the top frame is fixedly installed above the telescopic end of the second cylinder, and the limiting ring, the limiting tube, and the discharge tube are all fixedly connected to the top frame.

[0012] Preferably, a glue-applying assembly is installed on one side of the roller, the glue-applying assembly being used to apply glue to the paper strip and for positioning.

[0013] Preferably, the glue application assembly includes a support second, a servo motor fourth, a roller third, a glue outlet head, a glue outlet tube, a glue pump, and a glue tank. The support second has a limit hole. The servo motor fourth is fixedly mounted on the support second. The roller third is fixedly connected to the output shaft of the servo motor fourth. The roller third and the roller fourth are rotatably inserted inside the support second. The roller fourth has a groove. The glue outlet head is fixedly inserted on the support second. The glue outlet tube is fixedly installed between the glue outlet head and the glue pump. The glue outlet tube is fixedly inserted above the glue tank. The glue pump is fixedly installed inside the glue tank.

[0014] Preferably, a cylinder and a side plate are fixedly installed on the inner side of the bracket, and a cutter is fixedly installed on the telescopic end of the cylinder.

[0015] Preferably, a base is fixedly installed below the first support and the second support, and a scroll is rotatably threaded through the base.

[0016] In summary, the beneficial technical effects of the present invention are as follows: By setting up the twisting drying component, it is possible to continuously produce cylindrical or flat long handles according to demand. This greatly improves the practicality of the forming mechanism and allows for direct and rapid qualitative processing of different types of handles, avoiding problems such as handles spreading out or deforming, thus significantly improving the quality of the produced handles.

[0017] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0018] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a top view of the torsion drying assembly and the track limiting assembly of the present invention; Figure 3 This is a schematic diagram of the disassembled structure of the torsion drying assembly of the present invention; Figure 4 This is a front view of the track limiting component of the present invention; Figure 5 This is a schematic cross-sectional view of the adhesive application assembly of the present invention; Figure 6 This is a cross-sectional structural diagram of the present invention; The attached diagram lists the components represented by each number as follows: 1. Support 1; 2. Torsional drying assembly; 201. Servo motor 1; 202. Turntable; 203. Bracket; 204. Servo motor 2; 205. Roller 1; 206. Servo motor 3; 207. Roller 2; 208. Fan; 209. Protective box; 210. Heating wire; 211. Fixing cylinder; 212. Air inlet pipe; 3. Slide groove; 4. Air inlet hole; 5. Air outlet hole; 6. Cylinder 1; 7. Sleeve; 8. Rail limiting assembly; 801 802. Cylinder II; 803. Top frame; 804. Limiting ring; 805. Limiting tube; 806. Discharge tube; 907. Glue application assembly; 908. Support II; 909. Servo motor IV; 9000. Roller III; 9001. Roller IV; 9002. Glue dispensing head; 901. Glue dispensing tube; 902. Glue pump; 903. Glue tank; 10. Limiting hole; 11. Groove; 12. Cylinder III; 13. Side plate; 14. Cutter; 15. Base; 16. Roller. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] Reference Figure 1-6The paper bag handle forming mechanism of the paper bag machine disclosed in this invention includes a support 1 and a torsion drying assembly 2. The torsion drying assembly 2 is mounted on the support 1 and includes a forming component and a shaping component. The forming component includes a servo motor 201, a turntable 202, a support 203, a servo motor 204, a roller 205, a servo motor 206, and a roller 207. The servo motor 201 can drive the turntable 202 to rotate, the turntable 202 can support the support 203, the support 203 can support the servo motor 204 and the roller 205, the servo motor 204 can drive the roller 205 to rotate, and the roller 207... 5. The roller 207 can transport the handle, and the servo motor 206 can drive the roller 207 to rotate. The roller 207 can assist the roller 1 205 in transporting the handle. The servo motor 1 201 is fixedly installed on the outside of the support 1. The turntable 202 rotates and passes through the middle part of the support 1. The output shaft of the servo motor 1 201 is fixedly connected to the turntable 202. The bracket 203 is fixedly connected to the turntable 202. The servo motor 204 is fixedly installed on the outside of the bracket 203. The roller 205 rotates and passes through the inside of the bracket 203. The roller 205 is fixedly connected to the output shaft of the servo motor 204. The roller 207 and the servo motor 206 can transport the handle. The output shaft of the servo motor 206 is fixedly connected. A groove 3 is provided on the bracket 203, which facilitates the support of the roller 207. The roller 207 passes through the groove 3. The shaping components include a fan 208, a protective box 209, a heating wire 210, a fixing cylinder 211, and an air inlet pipe 212. The fan 208 drives air into the protective box 209, which facilitates the installation of the heating wire 210. The heating wire 210 heats the interior of the protective box 209. The fixing cylinder 211 limits the airflow from the air inlet 4, preventing hot air from flowing out of the air inlet 4 to the external environment. The air inlet pipe 212 communicates with the interior of the roller 205. Hot air is supplied to the inside of roller 205. Fan 208 is fixedly installed on the outside of support 1. Fan 208 is fixedly connected to protective box 209. Protective box 209 is fixedly installed inside support 1. Heating wire 210 is fixedly installed inside protective box 209. Air inlet hole 4 is opened on the side wall of turntable 202. Fixed cylinder 211 is fixedly sleeved on the outside of turntable 202 and air inlet hole 4. Air inlet pipe 212 is fixedly installed between fixed cylinder 211 and bracket 203. Air outlet hole 5 is opened on the side wall of roller 205. Hot air inside roller 205 can be blown out from air outlet hole 5, which facilitates the rapid drying of the glue in the handle wrapped on the outside of roller 205.

[0021] according to Figure 1As shown, a paper strip is wound on the roller 16. Pulling the outer end of the paper strip, it is inserted into the groove 11 and the limiting hole 10 in sequence. The outer end of the paper strip is pulled out from the left side of the limiting hole 10. The outer end of the paper strip is rounded by hand, forming a cylindrical handle that is inserted into the limiting ring 803 from the right side. Then it is inserted between roller 1 205 and roller 2 207. The handle is pulled out from the left side between roller 1 205 and roller 2 207 and pulled downwards. Pulling the end of the handle, it is wrapped around roller 1 205. After wrapping the handle around the outside of roller 205 once, the end of the handle is then inserted from the right side between roller 1 205 and roller 2 207. Pull the end of the handle through the inside of the limiting tube 804, and then pull the end of the handle downwards to wrap the handle around the outside of roller 1 205. The end of the handle comes out from the left side between roller 1 205 and roller 2 207, and then enters the inside of the discharge tube 805. After the handle is wrapped around the outside of roller 1 205 twice, the handle is now spirally wrapped around the outside of roller 1 205.

[0022] At this time, roller 207 gently presses the handle on roller 1 205. There is minimal friction between roller 207 and the handle, but it will not flatten the handle. The central axis of turntable 202 is perpendicular to the central axes of roller 1 205 and roller 207, while the central axes of roller 1 205 and roller 207 are parallel to each other. By starting servo motor 1 201, turntable 202 is driven to rotate, and turntable 202 can drive bracket 203 and fixed cylinder 211 to rotate. As the turntable 202 rotates along its central axis, the bracket 203 drives the servo motor 204, roller 205, slide 3, and air inlet pipe 212 to rotate around the central axis of the turntable 202. The slide 3 drives roller 207 to rotate around the central axis of the turntable 202, and roller 207 drives the servo motor 3 206 to rotate around the central axis of the turntable 202. Rollers 205 and 207 can twist the unrounded paper strip on the left side of the limiting hole 10. The strip can be twisted into a cylindrical shape. By starting the servo motor 204, the roller 1 205 rotates counterclockwise around its central axis, and the servo motor 3 206 drives the roller 2 207 to rotate clockwise around its central axis. At this time, the roller 1 205 and the roller 2 207 can drive the paper strip on the roll 16 to continuously pass through the groove 11 and the limiting hole 10 and enter the left side of the limiting hole 10. The paper strip on the left side of the limiting hole 10 is twisted and rounded by the above steps before entering between the roller 1 205 and the roller 2 207. At this time, the rotation speed of the servo motor 1 201 can make the paper strip on the left side of the limiting hole 10 twisted into a cylindrical handle with high density. The pressure of the roller 2 207 cannot flatten the handle, which can prevent the handle from being flattened between the roller 1 205 and the roller 2 207. The paper strip is continuously rounded and then continuously fed between the roller 1 205 and the roller 2 207, which can continuously produce cylindrical handles.

[0023] The rotation of bracket 203 drives cylinder 6 to rotate around the central axis of turntable 202. Cylinder 6 and roller 207 drive sleeve 7 to rotate around the central axis of turntable 202. Sleeve 7, together with roller 207, drives servo motor 306 to rotate around the central axis of turntable 202. According to the above steps, the outer end of the paper strip is wrapped around roller 1 205 and passes through the limiting ring 803, limiting tube 804, and discharge tube 805. At this time, the outer end of the paper strip is twisted a small number of times, and the cylindrical handle formed by the twisted paper strip is not dense enough. By starting cylinder 6 on both sides, the sleeves 7 on both sides are driven to descend. Sleeve 7 drives servo motor 306 and roller 207 to descend. Roller 207 can squeeze the handle wrapped around roller 1 205. By starting servo motor 1 201 and servo motor 202, the paper strip is further compressed. According to the steps after the servo motors 1, 201, 204, and 3, 206 are started, rollers 1, 205, and 207 can twist the paper strip on the left side of the limiting hole 10. Compared with the above steps of producing a cylindrical handle, the rotation speed of servo motor 1, 201 is reduced, while the rotation speed of servo motors 2, 204, and 3, 206 remains unchanged. The paper strip on the left side of the limiting hole 10 is twisted into a cylindrical strip with less density. Rollers 1, 205, and 207 drive the twisted paper strip to continuously enter between rollers 1, 205, and 207. Rollers 1, 205, and 207 can squeeze the cylindrical strip wrapped around roller 1, 205, and can compress the cylindrical strip twisted into paper strips, thus forming a flat handle.

[0024] By activating the fan 208, air is supplied to the inside of the protective box 209, and the heating wire 210 heats the inside of the protective box 209. The heated air inside the protective box 209 enters the air inlet 4 along with the airflow brought by the fan 208. The hot air inside the air inlet 4 can enter the fixed cylinder 211. The hot air inside the fixed cylinder 211 can enter the air inlet pipe 212. The hot air inside the air inlet pipe 212 can enter the roller 205. The hot air inside the roller 205 heats the side wall of the roller 205. After the roller 205 is heated, it can dry the cylindrical or flat handle. The air inside the roller 205 is sprayed out from the air outlet 5 to the outside of the handle wrapped around the roller 205, which can air dry the cylindrical or flat handle. It can quickly dry the glue inside the handle, so that the cylindrical or flat handle can be quickly prevented from falling apart and shaped.

[0025] Reference Figure 2-3In this embodiment, two cylinders 6 are installed on both sides of the bracket 203. The cylinders 6 are arranged symmetrically on both sides of the bracket 203. The cylinders 6 can drive the sleeve 7 to rise and fall. The fixed end of the cylinder 6 is fixedly connected to the bracket 203. The sleeve 7 is fixedly installed above the telescopic end of the cylinder 6. The sleeve 7 can support the servo motor 206 and the roller 207. The servo motor 206 is fixedly connected to the sleeve 7. The end of the roller 207 rotates through the middle part of the sleeve 7.

[0026] Reference Figure 1-2 , Figure 4 and Figure 6 In this embodiment, the support 203 is equipped with a track limiting assembly 8, which is used to limit the movement trajectory of the handle wound on the roller 205. The track limiting assembly 8 includes a cylinder 801, a top frame 802, a limiting ring 803, a limiting tube 804, and a discharge tube 805. The cylinder 801 can drive the top frame 802 to rise and fall, and the top frame 802 can drive the limiting ring 803, the limiting tube 804, and the discharge tube 805. The positions of the limiting ring 803, the limiting tube 804, and the discharge tube 805 can be adjusted according to the distance between the roller 205 and the roller 207. The fixed end of the cylinder 801 is fixedly connected to the support 203, and the top frame 802 is fixedly installed above the telescopic end of the cylinder 801. The limiting ring 803, the limiting tube 804, and the discharge tube 805 are all fixedly connected to the top frame 802.

[0027] Cylinder 2 801 drives the top frame 802 to rise and fall. The top frame 802 drives the limiting ring 803, the limiting tube 804, and the discharge pipe 805, ensuring that the limiting ring 803, the limiting tube 804, and the discharge pipe 805 are always maintained between roller 1 205 and roller 2 207. Figure 1 The end of the handle first passes through the limiting ring 803 from the right side, then between roller 1 205 and roller 2 207. The end of the handle is pulled out from the left side of roller 1 205 and roller 2 207, pulled downwards, and then wrapped around to the right side of roller 1 205 and roller 2 207 from below. The end of the handle is then pulled back between roller 1 205 and roller 2 207, and then pulled out from the left side of roller 1 205 and roller 2 207. It then passes into the limiting tube 804, and the end of the handle is pulled downwards, wrapping around to the right side of roller 1 205 and roller 2 207 from below. On the right side of roller 207, pull the end of the handle through between roller 1 205 and roller 2 207. Then pull the end of the handle out from the left side of roller 1 205 and roller 2 207. Then insert the end of the handle into the discharge pipe 805. The end of the handle is pulled out from the lower end of the discharge pipe 805. At this time, the limiting ring 803, the limiting pipe 804 and the discharge pipe 805 can limit the handle wound on roller 1 205 and limit the movement trajectory of the handle entering between roller 1 205 and roller 2 207, thereby improving the quality of handle processing.

[0028] Reference Figure 1 and Figure 5-6 In this embodiment, a glue-applying assembly 9 is installed on one side of roller 205. The glue-applying assembly 9 is used for applying glue to the paper strip and for limiting its movement. The glue-applying assembly 9 includes a support 901, a servo motor 902, rollers 903 and 904, a glue outlet 905, a glue tube 906, a glue pump 907, and a glue tank 908. The support 901 supports the servo motor 902, rollers 903 and 904, and the glue outlet 905. Rollers 903 and 904 can transport and limit the paper strip. The glue outlet 905 can spray glue onto the top surface of the paper strip. The glue tube 906 can drive the glue pump 907 and connect to the glue outlet 905. The glue pump 907 can deliver glue to the glue tube 906. The glue tank 908 can easily hold the glue. The glue tube 906 and the glue outlet 907 can connect to the glue outlet 905. The top surface of the glue box 908 is not completely sealed, allowing airflow to easily enter the glue box 908. A limiting hole 10 is provided on the support 2 901. The servo motor 4 902 is fixedly mounted on the support 2 901. The roller 3 903 is fixedly connected to the output shaft of the servo motor 4 902. The roller 3 903 and roller 4 904 rotatably pass through the inside of the support 2 901. The roller 4 904 has a groove 11, which allows the glue on the top surface of the paper strip to pass through the roller 3 903 and roller 4 904 without being wiped off. The glue outlet 905 is fixedly mounted on the support 2 901. The glue outlet tube 906 is fixedly mounted between the glue outlet 905 and the glue pump 907. The glue outlet tube 906 is fixedly mounted above the glue box 908. The glue pump 907 is fixedly mounted inside the glue box 908.

[0029] according to Figure 1As shown, the paper strip passes between roller 3 (903) and roller 4 (904), and through the groove 11 into the limiting hole 10. Roller 3 (903) can squeeze the bottom surface of the paper strip, and roller 4 (904) can squeeze the two sides of the top surface of the paper strip. When the paper strip is conveyed from the roll 16 through the space between roller 3 (903) and roller 4 (904), through the groove 11 and the limiting hole 10 to roller 1 (205) and roller 2 (207), by activating servo motor 4 (902), servo motor 4 (902) can drive roller 3 (903) to rotate counterclockwise around its own central axis. Roller 3 (903) can push the paper strip to the left, and roller 3 (903) squeezes and carries roller 4 (904) through the paper strip. The roller 4 904 can rotate clockwise around its central axis. The rollers 3 903 and 4 904 can squeeze and convey the paper strip. The roller 4 904 can prevent the edge of the paper strip from being folded between the rollers 3 903 and 4 904. The paper strip passes under the glue outlet 905 on the right side of the groove 11. The glue pump 907 is started to drive the glue liquid inside the glue tank 908 into the glue outlet pipe 906. The glue liquid inside the glue outlet pipe 906 enters the glue outlet 905. The glue liquid inside the glue outlet 905 can be sprayed near the center line of the top surface of the paper strip. The glue can be sprayed while conveying the paper strip. The glue can make the twisted paper strip stick better and help prevent the production handle from coming apart.

[0030] Reference Figure 4 In this embodiment, a cylinder 12 and a side plate 13 are fixedly installed inside the bracket 203. Rotation of the bracket 203 drives cylinders 801, 12, and 13 to rotate synchronously. Cylinder 801 drives the limiting ring 803, limiting tube 804, and discharge tube 805 to rotate synchronously with the cutter 14 on cylinder 12. The outlet of the discharge tube 805 is between the cutter 14 and the side plate 13. The telescopic end of cylinder 12 is fixedly equipped with the cutter 14. The handle between roller 205 and roller 207 is processed and then enters the discharge tube 805. The handle extends from the outlet of the discharge tube 805 and enters between the cutter 14 and the side plate 13. Starting cylinder 12 drives the cutter 14 to move rapidly. The cutter 14 pushes the handle extending from the discharge tube 805 to press against the side plate 13. The cutter 14 can cut the handle extending from the discharge tube 805. Figure 4 The bottom of the discharge pipe 805 is the outlet, and the activation of each of the above-mentioned mechanical structures is controlled by the system settings to achieve the required working effect and the required handle length.

[0031] Reference Figure 1 and Figure 6 In this embodiment, a base 15 is fixedly installed below the support 1 and the support 2 901. The base 15 can support the support 1, the support 2 901 and the scroll 16. The scroll 16 is rotatably threaded through the base 15, and countless turns of paper strips to be processed are wound on the scroll 16.

[0032] The embodiments described herein are preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape, and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A paper bag handle forming mechanism for a paper bag machine, comprising a support (1) and a torsion drying assembly (2), characterized in that: The torsion drying assembly (2) is mounted on the support (1). The torsion drying assembly (2) includes a forming component and a shaping component. The forming component includes a servo motor (201), a turntable (202), a bracket (203), a servo motor (204), a roller (205), a servo motor (206), and a roller (207). The servo motor (201) is fixedly mounted on the outside of the support (1). The turntable (202) rotates through the middle part of the support (1). The output shaft of the servo motor (201) is connected to the turntable. The disk (202) is fixedly connected, the bracket (203) is fixedly connected to the turntable (202), the second servo motor (204) is fixedly installed outside the bracket (203), the first roller (205) is rotatably inserted inside the bracket (203), the first roller (205) is fixedly connected to the output shaft of the second servo motor (204), the second roller (207) is fixedly connected to the output shaft of the third servo motor (206), the bracket (203) is provided with a sliding groove (3), and the second roller (207) is inserted inside the sliding groove (3).

2. The paper bag handle forming mechanism of the paper bag machine according to claim 1, characterized in that, The shaping component includes a fan (208), a protective box (209), a heating wire (210), a fixing cylinder (211), and an air inlet pipe (212). The fan (208) is fixedly installed on the outside of the support (1). The fan (208) is fixedly connected to the protective box (209). The protective box (209) is fixedly installed inside the support (1). The heating wire (210) is fixedly installed inside the protective box (209). The side wall of the turntable (202) is provided with an air inlet hole (4). The fixing cylinder (211) is fixedly sleeved on the outside of the turntable (202) and the air inlet hole (4). The air inlet pipe (212) is fixedly installed between the fixing cylinder (211) and the bracket (203). The side wall of the roller (205) is provided with an air outlet hole (5).

3. The paper bag handle forming mechanism of the paper bag machine according to claim 2, characterized in that, The bracket (203) is equipped with cylinders (6) on both sides. The fixed end of the cylinder (6) is fixedly connected to the bracket (203). A sleeve (7) is fixedly installed above the telescopic end of the cylinder (6). The servo motor (206) is fixedly connected to the sleeve (7). The end of the roller (207) is rotatably inserted through the middle part of the sleeve (7).

4. The paper bag handle forming mechanism of the paper bag machine according to claim 3, characterized in that, The bracket (203) is equipped with a track limiting component (8), which is used to limit the movement trajectory of the handle wound on the roller (205).

5. The paper bag handle forming mechanism of the paper bag machine according to claim 4, characterized in that, The track limiting assembly (8) includes a second cylinder (801), a top frame (802), a limiting ring (803), a limiting tube (804), and a discharge tube (805). The fixed end of the second cylinder (801) is fixedly connected to the bracket (203). The top frame (802) is fixedly installed above the telescopic end of the second cylinder (801). The limiting ring (803), the limiting tube (804), and the discharge tube (805) are all fixedly connected to the top frame (802).

6. The paper bag handle forming mechanism of the paper bag machine according to claim 1, characterized in that, A glue-applying assembly (9) is installed on one side of the roller (205), which is used to apply glue to the paper strip and limit its position.

7. The paper bag handle forming mechanism of the paper bag machine according to claim 6, characterized in that, The glue application assembly (9) includes a support two (901), a servo motor four (902), a roller three (903), a roller four (904), a glue outlet head (905), a glue outlet tube (906), a glue pump (907), and a glue tank (908). A limiting hole (10) is provided on the support two (901). The servo motor four (902) is fixedly mounted on the support two (901). The roller three (903) is fixedly connected to the output shaft of the servo motor four (902). 903) and the roller four (904) are rotatably inserted inside the support two (901). The roller four (904) has a groove (11). The glue outlet head (905) is fixedly inserted on the support two (901). The glue outlet pipe (906) is fixedly installed between the glue outlet head (905) and the glue pump (907). The glue outlet pipe (906) is fixedly inserted above the glue box (908). The glue pump (907) is fixedly installed inside the glue box (908).

8. The paper bag handle forming mechanism of the paper bag machine according to claim 7, characterized in that, The bracket (203) is fixedly equipped with cylinder three (12) and side plate (13), and the telescopic end of cylinder three (12) is fixedly equipped with cutter (14).

9. The paper bag handle forming mechanism of the paper bag machine according to claim 8, characterized in that, A base (15) is fixedly installed below the first support (1) and the second support (901), and a scroll (16) is rotatably threaded through the base (15).

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