Standing pouch making machine with steering structure

Abstract

The utility model discloses a self-standing pouch making machine with a steering structure, which relates to the technical field of pouch making machines and comprises a base, and a portal frame is fixedly mounted at the top of the base close to the middle of the base. According to the self-standing pouch making machine with the steering structure, a thin film sequentially penetrates through the lower portions of the two first guide rollers, when passing through the first guide roller on the rear side, the thin film is pulled upwards, sequentially penetrates through the first steering roller, the first guide roller, the second guide roller and the second steering roller, and finally penetrates into the lower portion of the second guide roller on the front side; the coating mechanism is arranged on the front side and penetrates through the second guide roller on the rear side, so that the orientation of the film face is changed, the front face of the initial film faces downwards, the back face of the initial film faces upwards, one face of the film is coated through the coating mechanism on the left side, and the other face of the film is coated through the coating mechanism on the right side. Therefore, the problem that the antibacterial agent is difficult to adhere is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bag making machines, in particular to a stand-up bag making machine with a steering structure. Background Art

[0002] Stand-up pouches are self-standing packaging designed for easy display and storage. They typically feature a tear-off tab or zipper for easy opening and use, while maintaining a tight seal to protect the contents. They offer a variety of designs, including customizable graphics and text. They are widely used in food, cosmetics, pharmaceuticals, and other industries, and can package a wide variety of items.

[0003] In the prior art, such as the Chinese patent number: CN117841461A, an automatic bag making machine for self-supporting bags is disclosed, which includes a mounting base, a rotating roller is provided at the edge of one end of the mounting base, a motor is provided at one end of the rotating roller, the motor is provided on one side of the mounting base, a roll film is applied on the outer surface of the rotating roller, a conveyor belt is provided at one end of the outer surface of the roll film, the conveyor belt is provided on the inner wall of the mounting base, slide rails are provided on both sides of the mounting base, a cutting module is provided at the top of the slide rail, a hot pressing module is provided at one end of the cutting module, and a sealing module is provided at one end of the mounting base. The present invention realizes adjustment of different processing depths by arranging an adjustment component, and avoids wrinkles on the surface of the roll film during hot pressing by arranging a rolling component and a hot compress component, which affects the yield of the self-supporting bag.

[0004] Based on the above-mentioned prior art, the current bag-making machine still has the following problems. When producing self-supporting bags, in order to improve the antibacterial properties, an antibacterial agent is usually coated on the film roll raw material. However, in the prior art, the film on the bag-making machine is always one side facing up and the other side facing down, and most antibacterial agents are in fluid form and are difficult to adhere to the downward side of the film. For this reason, the present utility model provides a self-supporting bag-making machine with a steering structure. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a self-supporting bag making machine with a steering structure, which solves the problem that when the antibacterial agent is coated on the film roll material, the antibacterial agent is difficult to adhere to the downward side.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a self-supporting bag making machine with a steering structure, comprising a base, a gantry frame fixedly mounted near the middle of the top of the base, a wire mechanism provided on the top of the base for pulling a film roll, two coating mechanisms provided on the top of the wire mechanism, the wire mechanism comprising:

[0007] A conveying assembly is arranged on the top of the base;

[0008] The steering assembly is arranged on the top of the base, and the steering assembly includes a first steering roller, a first guide roller, a second guide roller and a second steering roller.

[0009] Preferably, the conveying assembly includes two conveying frames fixedly mounted on the top of the base, rollers are detachably mounted between the opposite side surfaces of the two conveying frames, two first guide rollers are rotatably provided at positions behind the rollers between the opposite side surfaces of the conveying frames, and two second guide rollers are rotatably provided at positions behind the first guide rollers between the opposite side surfaces of the conveying frames.

[0010] Preferably, the two ends of the first steering roller are rotatably connected to the surface of the right conveyor frame and the inner top of the gantry, and the first steering roller is inclined at 45°, the two ends of the first guide roller are rotatably connected to the top of the base and the inner top of the gantry, and the first guide roller is located on the left side of the conveyor frame.

[0011] Preferably, the two ends of the second guide roller are rotatably connected to the top of the base and the inner top of the gantry, and the second guide roller is located on the right side of the conveyor frame, and the two ends of the second steering roller are rotatably connected to the surface of the left conveyor frame and the inner top of the gantry, and the second steering roller is inclined at 45° and is cross-arranged with the first steering roller.

[0012] Preferably, the coating mechanism includes a material unloading component, which is arranged on the top of the conveyor frame, and the material unloading component includes a material box, and a bracket is fixedly installed on the outer surface of the material box, and the bracket is fixedly installed on the top of the conveyor frame. The material unloading component also includes a motor fixedly installed on the surface of one of the conveyor frames, and the output shaft end of the motor movably passes through the outer surface of the conveyor frame and extends to the other side. The output shaft end of the motor is fixedly installed with a rotating shaft, and the outer surface of the rotating shaft is provided with a sponge roller, and the outer surface of the sponge roller is in contact with the bottom surface of the material box.

[0013] Preferably, the coating mechanism also includes an adjustment component, which is arranged inside the material box. The adjustment component includes a support plate fixedly installed on the top of the material box, and an adjustment screw is threaded through the top surface of the support plate. A trapezoidal block is rotatably provided at the bottom end of the adjusting screw. The top of the trapezoidal block is symmetrically fixedly connected with a guide rod, and the outer surface of the guide rod movably passes through the bottom surface of the support plate and extends upward.

[0014] Beneficial effects

[0015] The utility model provides a stand-up bag making machine with a steering structure. Compared with the existing technology, it has the following advantages:

[0016] (1) In the self-supporting bag making machine with a steering structure, the film passes through the bottom of the two first guide rollers in sequence. When passing the first guide roller on the rear side, the film is pulled upward and passes through the first steering roller, the first guide roller, the second guide roller and the second steering roller in sequence. Finally, it passes from under the second guide roller on the front side and passes through the second guide roller on the rear side, thereby changing the direction of the film surface so that the front side of the initial film faces downward and the back side faces upward. One side of the film is coated by the coating mechanism on the left, while the other side of the film is coated by the coating mechanism on the right. Since the coating is completed on the upward side of the film, the problem of the antibacterial agent being difficult to adhere to is avoided.

[0017] (2) The self-supporting bag making machine with a steering structure can drive the trapezoidal block to move upward or downward by manually turning the adjusting screw. Since the trapezoidal block is larger at the top and smaller at the bottom, it can adjust the speed of the antibacterial agent output, making it easy to adjust the flow rate according to different requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional appearance of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional appearance of the wire mechanism of the present utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional appearance of the coating mechanism of the present invention;

[0021] Figure 4 This is a schematic diagram of the three-dimensional appearance of the film of the present invention.

[0022] In the figure: 1. Base; 11. Gantry; 2. Line mechanism; 21. Conveying assembly; 211. Conveying frame; 212. Roller; 213. First guide roller; 214. Second guide roller; 22. Steering assembly; 221. First steering roller; 222. First guide roller; 223. Second guide roller; 224. Second steering roller; 3. Coating mechanism; 31. Unloading assembly; 311. Material box; 312. Bracket; 313. Motor; 314. Rotating shaft; 315. Sponge roller; 32. Adjusting assembly; 321. Support plate; 322. Adjusting screw; 323. Trapezoidal block; 324. Guide rod; 4. Film. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only 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 making creative efforts are within the scope of protection of the present invention.

[0024] This utility model provides two technical solutions:

[0025] Figure 1-Figure 4 The first embodiment is shown: a self-supporting bag making machine with a steering structure, comprising a base 1, a gantry 11 fixedly mounted near the middle of the top of the base 1, a wire mechanism 2 for pulling a film roll is provided on the top of the base 1, and two coating mechanisms 3 are provided on the top of the wire mechanism 2. The wire mechanism 2 comprises:

[0026] The conveying assembly 21 is arranged on the top of the base 1;

[0027] The steering assembly 22 is disposed on the top of the base 1 . The steering assembly 22 includes a first steering roller 221 , a first guide roller 222 , a second guide roller 223 and a second steering roller 224 .

[0028] The conveying assembly 21 includes two conveying frames 211 fixedly mounted on the top of the base 1, and a roller 212 is detachably mounted between the opposite side surfaces of the two conveying frames 211. Two first guide rollers 213 are rotatably arranged between the opposite side surfaces of the conveying frames 211 at the position behind the roller 212. Two second guide rollers 214 are rotatably arranged between the opposite side surfaces of the conveying frames 211 at the position behind the first guide roller 213. The two ends of the first steering roller 221 are rotatably connected to the surface of the right conveying frame 211 and the inner top of the gantry 11, and the first steering roller 221 is inclined at 45°, both ends of the first guide roller 222 are rotatably connected to the top of the base 1 and the inner top of the gantry 11, and the first guide roller 222 is located on the left side of the conveyor frame 211, both ends of the second guide roller 223 are rotatably connected to the top of the base 1 and the inner top of the gantry 11, and the second guide roller 223 is located on the right side of the conveyor frame 211, both ends of the second steering roller 224 are rotatably connected to the surface of the left conveyor frame 211 and the inner top of the gantry 11, and the second steering roller 224 is inclined at 45° and is cross-arranged with the first steering roller 221.

[0029] The film 4 passes under the two first guide rollers 213 in sequence. When passing the first guide roller 213 on the rear side, the film 4 is pulled upward and passes through the first steering roller 221, the first guide roller 222, the second guide roller 223 and the second steering roller 224 in sequence. Finally, it passes under the second guide roller 214 on the front side and passes through the second guide roller 214 on the rear side, thereby changing the orientation of the film surface so that the front side of the initial film 4 faces downward and the back side faces upward.

[0030] Figure 1-Figure 4The second embodiment is shown, which mainly differs from the first embodiment in that: the coating mechanism 3 includes a blanking assembly 31, which is arranged on the top of the conveyor frame 211, and the blanking assembly 31 includes a material box 311, and a bracket 312 is fixedly installed on the outer surface of the material box 311. The bracket 312 is fixedly installed on the top of the conveyor frame 211. The blanking assembly 31 also includes a motor 313 fixedly installed on the surface of one of the conveyor frames 211, and the output shaft end of the motor 313 movably passes through the outer surface of the conveyor frame 211 and extends to the other side. The output shaft end of the motor 313 is fixedly installed with a rotating shaft 314. The outer surface of the rotating shaft 314 is sleeved with a sponge roller 315, and the outer surface of the sponge roller 315 is in contact with the bottom surface of the material box 311. The coating mechanism 3 also includes an adjusting component 32, which is arranged inside the material box 311. The adjusting component 32 includes a support plate 321 fixedly mounted on the top of the material box 311, and an adjusting screw 322 is threaded through the top surface of the support plate 321. The bottom end of the adjusting screw 322 is rotatably provided with a trapezoidal block 323, and the top of the trapezoidal block 323 is symmetrically fixedly connected with a guide rod 324. The outer surface of the guide rod 324 movably passes through the bottom surface of the support plate 321 and extends upward.

[0031] By starting the motor 313, the sponge roller 315 is driven to rotate. Since the sponge roller 315 is close to the bottom of the material box 311, the antibacterial agent inside the material box 311 penetrates into the sponge roller 315. When the sponge roller 315 rotates, the antibacterial agent can be coated on the surface of the film 4, and the coating mechanism 3 on the left is used to coat one side of the film 4, while the coating mechanism 3 on the right is used to coat the other side of the film 4. Since the coating is completed on the upward side of the film 4, the problem of difficulty in adhesion of the antibacterial agent is avoided. By manually rotating the adjusting screw 322, the trapezoidal block 323 can be driven to move upward or downward. Since the trapezoidal block 323 is larger at the top and smaller at the bottom, it can adjust the output speed of the antibacterial agent, making it convenient to adjust the flow rate according to different requirements.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] During operation, an appropriate amount of antibacterial agent is added to the material box 311, and the film 4 is installed on the roller 212, and the film 4 is unfolded to the rear side. The film 4 passes through the bottom of the two first guide rollers 213 in turn. When passing the first guide roller 213 on the rear side, the film 4 is pulled upward and passes through the first turning roller 221, the first guide roller 222, the second guide roller 223 and the second turning roller 224 in turn. Finally, it passes from under the second guide roller 214 on the front side and passes through the second guide roller 214 on the rear side, thereby changing the direction of the film surface, so that the front side of the initial film 4 faces downward and the back side faces upward. When the film 4 completes the turning, it cooperates with the external traction machine to pull the film 4. When the film 4 moves, the sponge is driven by starting the motor 313 The roller 315 rotates, and since the sponge roller 315 is close to the bottom of the material box 311, the antibacterial agent inside the material box 311 penetrates into the sponge roller 315. When the sponge roller 315 rotates, the antibacterial agent can be coated on the surface of the film 4, and the coating mechanism 3 on the left is used to coat one side of the film 4, while the coating mechanism 3 on the right is used to coat the other side of the film 4. Since the coating is completed on the upward side of the film 4, the problem of difficulty in adhesion of the antibacterial agent is avoided. By manually rotating the adjusting screw 322, the trapezoidal block 323 can be driven to move upward or downward. Since the trapezoidal block 323 is larger at the top and smaller at the bottom, it can adjust the output speed of the antibacterial agent, making it easy to adjust the flow rate according to different requirements.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stand-up bag making machine with a steering structure, comprising a base (1), characterized in that: A gantry (11) is fixedly mounted near the middle of the top of the base (1). A wire mechanism (2) is provided on the top of the base (1) for pulling a film roll. Two coating mechanisms (3) are provided on the top of the wire mechanism (2). The wire mechanism (2) comprises: A conveying assembly (21) is arranged on the top of the base (1); A steering assembly (22) is arranged on the top of the base (1), and the steering assembly (22) comprises a first steering roller (221), a first guide roller (222), a second guide roller (223) and a second steering roller (224).

2. The stand-up bag making machine with a steering structure according to claim 1, characterized in that: The conveying assembly (21) comprises two conveying racks (211) fixedly mounted on the top of the base (1); a roller (212) is detachably mounted between opposite side surfaces of the two conveying racks (211); two first guide rollers (213) are rotatably mounted between the opposite side surfaces of the conveying racks (211) at positions behind the rollers (212); and two second guide rollers (214) are rotatably mounted between the opposite side surfaces of the conveying racks (211) at positions behind the first guide rollers (213).

3. The stand-up bag making machine with a steering structure according to claim 2, characterized in that: The two ends of the first steering roller (221) are rotatably connected to the surface of the right conveying frame (211) and the inner top of the gantry (11), and the first steering roller (221) is inclined at 45 degrees. The two ends of the first guide roller (222) are rotatably connected to the top of the base (1) and the inner top of the gantry (11), and the first guide roller (222) is located on the left side of the conveying frame (211).

4. The stand-up bag making machine with a steering structure according to claim 2, characterized in that: The two ends of the second guide roller (223) are rotatably connected to the top of the base (1) and the inner top of the gantry (11), and the second guide roller (223) is located on the right side of the conveying frame (211). The two ends of the second steering roller (224) are rotatably connected to the surface of the left conveying frame (211) and the inner top of the gantry (11), and the second steering roller (224) is inclined at 45 degrees and is arranged crosswise with the first steering roller (221).

5. The stand-up bag making machine with a steering structure according to claim 2, characterized in that: The coating mechanism (3) includes a blanking assembly (31) which is arranged on the top of the conveying frame (211). The blanking assembly (31) includes a material box (311). A bracket (312) is fixedly mounted on the outer surface of the material box (311). The bracket (312) is fixedly mounted on the top of the conveying frame (211). The blanking assembly (31) also includes a motor (313) fixedly mounted on the surface of one of the conveying frames (211). The output shaft end of the motor (313) movably passes through the outer surface of the conveying frame (211) and extends to the other side. A rotating shaft (314) is fixedly mounted on the output shaft end of the motor (313). The outer surface of the rotating shaft (314) is sleeved with a sponge roller (315). The outer surface of the sponge roller (315) contacts the bottom surface of the material box (311).

6. The stand-up bag making machine with a steering structure according to claim 5, characterized in that: The coating mechanism (3) further comprises an adjusting assembly (32) which is arranged inside the material box (311). The adjusting assembly (32) comprises a support plate (321) fixedly mounted on the top of the material box (311). An adjusting screw (322) is threadedly provided on the top surface of the support plate (321). A trapezoidal block (323) is rotatably provided on the bottom end of the adjusting screw (322). A guide rod (324) is symmetrically fixedly connected to the top of the trapezoidal block (323). The outer surface of the guide rod (324) movably passes through the bottom surface of the support plate (321) and extends upward.

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