Guiding device for self-sealing bag production

Abstract

The utility model discloses a guide device for producing self-sealing bags, which belongs to the technical field of self-sealing bag producing and processing devices and comprises a base, a material guide frame welded on the surface of the base and guide wheels rotatably connected inside the material guide frame at equal intervals. A material guide frame is installed outside the shaft rod and movably connected with the shaft rod, and material guide rollers are installed inside the material guide frame at equal intervals. A supporting assembly is installed outside the material guiding frame and the material guiding frame. According to the requirement of the material guiding direction, the shaft rod of the material guiding frame serves as the axis, the material guiding frame is rotated, the included angle between the material guiding frame and the material guiding frame is adjusted, in the adjusting process, the guiding cylinder rotates relative to the shaft seat A, the guiding rod rotates relative to the shaft seat B, meanwhile, the guiding rod slides relative to the guiding cylinder, adjusting is completed, and a locking bolt on the outer wall of the guiding cylinder is screwed. And the inserting end of the locking bolt extends to the surface of the guide rod, so that a good fixing effect is achieved, and the ziplock bag can be conveniently subjected to material guide treatment.

Description

Technical Field

[0001] This utility model relates to the technical field of self-sealing bag production and processing equipment, and more specifically, to a guiding device for self-sealing bag production. Background Technology

[0002] Self-sealing bags, also known as resealable bags, zipper bags, or zipper bags, are plastic bags made from blown polyethylene (LDPE) and high-pressure linear polyethylene (LLDPE) film, heat-cut and sealed. Common materials include PE, PO, EVA, and multi-layer composite zipper bags.

[0003] A search revealed an existing device for making embossed self-sealing bags (publication number CN219968992U). This device includes a main body and, mounted on the main body, a film roller, a guide roller assembly, a heat-sealing component for embossed self-sealing bags, a front film feeding assembly, a rear film feeding assembly, a buffer film assembly, a bag maker, a longitudinal sealing assembly, a reciprocating transverse sealing assembly, and an adjustable sealer. The film roller, rotating at the bottom of the main body, is guided by the guide roller assembly located above it. This device enables a fully integrated bag-making process for pillow-type embossed self-sealing bags, from film to finished bag. The embossed self-sealing bags produced by this device have a smooth, firm, flat, and aesthetically pleasing seal, high bag-making efficiency, and a low defect rate, significantly improving production efficiency and capacity while saving production costs. Furthermore, the high-quality sealing effectively prevents food from becoming damp.

[0004] When producing self-sealing bags, the bag material needs to be guided. However, common guiding devices are mostly integrated, which makes it inconvenient to adjust the direction and angle of the material, and has great limitations in use. Therefore, we have proposed a guiding device for self-sealing bag production to solve the above problems. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] To address the problems existing in the prior art, the purpose of this utility model is to provide a guiding device for self-sealing bag production. A support assembly is installed on the outside of the guide frame and guide rod. Based on the required guiding direction, the guide frame is rotated around the shaft of the guide frame to adjust the angle between the guide frame and the guide frame. During adjustment, the guide cylinder rotates relative to shaft A, and the guide rod rotates relative to shaft B, while the guide rod slides relative to the guide cylinder, completing the adjustment. Tightening the locking bolts on the outer wall of the guide cylinder, with the plug end of the locking bolt extending to the surface of the guide rod, provides excellent fixing and facilitates the guiding of self-sealing bags. An electrostatic elimination assembly is installed on the outer side of the guide frame. During feeding, an ion fan blows ion air into the blowing hood to eliminate static electricity in the feeding area, improving the performance.

[0007] 2. Technical Solution

[0008] To solve the above problems, the present invention adopts the following technical solution.

[0009] A guiding device for self-sealing bag production includes a base, a guide frame welded to the surface of the base, and guide wheels rotatably connected at equal intervals inside the guide frame. A shaft is fixedly connected to the end of the guide frame, and a guide frame is installed on the outside of the shaft and is movably connected. Guide rollers are installed at equal intervals inside the guide frame.

[0010] The material guide frame and the material guide box are equipped with a support assembly. The support assembly includes a bearing A fixedly connected to the outer wall of the material guide frame, a guide cylinder rotatably connected to the end face of the bearing A, a locking bolt screwed into the outer wall of the guide cylinder, a guide rod slidably connected to the opening of the guide cylinder, and a bearing B rotatably connected to the inner surface of the guide rod.

[0011] Preferably, the insertion end of the locking bolt extends to the surface of the guide rod, and the bearing B is fixedly connected to the outer wall of the guide frame.

[0012] Preferably, an electrostatic elimination component is installed on the outer side of the guide frame. The electrostatic elimination component includes a back plate fixedly connected to the surface of the guide frame and an air blowing hood fixedly connected to the surface of the back plate.

[0013] Preferably, an assembly base is fixedly connected to the outer surface of the back plate, and an ion fan is fixedly connected to the surface of the assembly base.

[0014] Preferably, the blowing end of the ion blower is connected to the blowing hood, and the opening of the blowing hood faces the surface of the guide roller.

[0015] Preferably, the surface of the guide frame is symmetrically provided with guide holes, and a guide ring is fixedly connected to the opening position of the guide hole of the guide frame.

[0016] Preferably, a damping rod is inserted through the inside of the guide ring, and an isolation frame is fixedly connected to the end of the damping rod. The isolation frame has traction holes on its surface and a warning sticker is affixed to its surface.

[0017] 3. Beneficial effects

[0018] Compared with existing technologies, the advantages of this utility model are:

[0019] (1) The material guide frame and the material guide frame of this solution are equipped with support components on the outside. According to the material guiding direction, the material guide frame is rotated with the shaft of the material guide frame as the axis to adjust the included angle between the material guide frame and the material guide frame. During the adjustment process, the guide cylinder rotates relative to the shaft seat A and the guide rod rotates relative to the shaft seat B. At the same time, the guide rod slides relative to the guide cylinder to complete the adjustment. Tighten the locking bolt on the outer wall of the guide cylinder. The plug end of the locking bolt extends to the surface of the guide rod, which has a good fixing effect and facilitates the material guiding of the self-sealing bag. The outer side of the material guide frame is equipped with an electrostatic elimination component. During the feeding process, the ion fan blows ion air to the blowing hood to eliminate the static electricity in the feeding area and improve the use effect.

[0020] (2) This solution uses a push-pull damping rod relative to the guide ring to adjust the position of the isolation frame, thereby isolating and protecting the feeding area and improving safety. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the material guide rack, material guide frame, and support assembly structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the back plate and air blowing hood structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the isolation frame structure of this utility model.

[0025] Explanation of the labels in the diagram:

[0026] 1. Base; 2. Guide frame; 201. Shaft seat A; 3. Guide wheel; 4. Guide frame; 401. Shaft seat B; 5. Guide roller; 6. Back plate; 7. Air blowing hood; 8. Guide rod; 9. Guide cylinder; 10. Isolation frame; 11. Damping rod; 12. Traction hole; 13. Warning sticker; 14. Assembly seat; 15. Ionizing fan; 16. Guide ring; 17. Locking bolt; 18. Shaft. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0028] Example 1:

[0029] Please see Figure 1-4A guiding device for self-sealing bag production includes a base 1, a guide frame 2 welded to the surface of the base 1, and guide wheels 3 rotatably connected at equal intervals inside the guide frame 2. A shaft 18 is fixedly connected to the end of the guide frame 2. A guide frame 4 is installed on the outside of the shaft 18 and is movably connected. Guide rollers 5 are installed at equal intervals inside the guide frame 4.

[0030] The guide frame 2 and the guide box 4 are externally equipped with a support assembly, which includes a bearing A201 fixedly connected to the outer wall of the guide frame 2, a guide cylinder 9 rotatably connected to the end face of the bearing A201, a locking bolt 17 screwed into the outer wall of the guide cylinder 9, a guide rod 8 slidably connected to the opening of the guide cylinder 9, and a bearing B401 rotatably connected to the inner surface of the guide rod 8.

[0031] The insertion end of the locking bolt 17 extends to the surface of the guide rod 8. The bearing seat B401 is fixedly connected to the outer wall of the guide frame 4. An electrostatic elimination component is installed on the outer side of the guide frame 4. The electrostatic elimination component includes a back plate 6 fixedly connected to the surface of the guide frame 4 and an air blowing hood 7 fixedly connected to the surface of the back plate 6. An assembly seat 14 is fixedly connected to the outer surface of the back plate 6. An ion fan 15 is fixedly connected to the surface of the assembly seat 14. The air blowing end of the ion fan 15 is in a conductive configuration with the air blowing hood 7. The opening of the air blowing hood 7 faces the surface of the guide roller 5.

[0032] It should be noted that the guide frame 2 and the guide frame 4 are equipped with external support components. According to the required guiding direction, the guide frame 4 is rotated with the shaft 18 of the guide frame 2 as the axis to adjust the included angle between the guide frame 4 and the guide frame 2. During the adjustment process, the guide cylinder 9 rotates relative to the shaft seat A201 and the guide rod 8 rotates relative to the shaft seat B401. At the same time, the guide rod 8 slides relative to the guide cylinder 9 to complete the adjustment. Tighten the locking bolt 17 on the outer wall of the guide cylinder 9. The plug end of the locking bolt 17 extends to the surface of the guide rod 8, which has a good fixing effect and facilitates the guiding of self-sealing bags. An electrostatic elimination component is installed on the outer side of the guide frame 4. During the feeding process, the ion fan 15 blows ion air to the blowing hood 7 to eliminate static electricity in the feeding area and improve the use effect.

[0033] See Figure 1-4 The surface of the guide frame 2 is symmetrically provided with guide holes. A guide ring 16 is fixedly connected to the opening of the guide hole of the guide frame 2. A damping rod 11 is inserted through the inside of the guide ring 16. An isolation frame 10 is fixedly connected to the end of the damping rod 11. A traction hole 12 is provided on the surface of the isolation frame 10. A warning sticker 13 is attached to the surface of the isolation frame 10.

[0034] It should be noted that by pushing and pulling the damping rod 11 relative to the guide ring 16, the position of the isolation frame 10 is adjusted to isolate and protect the feeding area, thereby improving safety.

[0035] In use: Support components are installed on the outside of the guide frame 2 and guide box 4. Depending on the required guiding direction, the guide box 4 is rotated around the shaft 18 of the guide frame 2 to adjust the angle between the guide box 4 and the guide frame 2. During adjustment, the guide cylinder 9 rotates relative to the bearing A201, and the guide rod 8 rotates relative to the bearing B401. Simultaneously, the guide rod 8 slides relative to the guide cylinder 9, completing the adjustment. Tightening the locking bolt 17 on the outer wall of the guide cylinder 9, the insertion end of the locking bolt 17 extends to the surface of the guide rod 8, providing excellent fixation and facilitating the guiding of self-sealing bags. An electrostatic elimination component is installed on the outer side of the guide box 4. During feeding, ion air is blown into the air hood 7 by the ion fan 15 to eliminate static electricity in the feeding area, improving the performance. The position of the isolation frame 10 is adjusted by pushing and pulling the damping rod 11 relative to the guide ring 16, isolating and protecting the feeding area and improving safety.

[0036] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A guiding device for self-sealing bag production, comprising a base (1), a guide frame (2) welded to the surface of the base (1), and guide wheels (3) rotatably connected at equal intervals inside the guide frame (2), characterized in that: The end of the guide frame (2) is fixedly connected to a shaft (18), and a guide frame (4) is installed on the outside of the shaft (18) and is movably connected. Guide rollers (5) are installed at equal intervals inside the guide frame (4). The material guide frame (2) and the material guide frame (4) are equipped with a support assembly. The support assembly includes a bearing A (201) fixedly connected to the outer wall of the material guide frame (2), a guide cylinder (9) rotatably connected to the end face of the bearing A (201), a locking bolt (17) screwed into the outer wall of the guide cylinder (9), a guide rod (8) slidably connected to the opening of the guide cylinder (9), and a bearing B (401) rotatably connected to the inner surface of the guide rod (8).

2. The guiding device for self-sealing bag production according to claim 1, characterized in that: The insertion end of the locking bolt (17) extends to the surface of the guide rod (8), and the bearing seat B (401) is fixedly connected to the outer wall of the guide frame (4).

3. The guiding device for self-sealing bag production according to claim 1, characterized in that: An electrostatic elimination component is installed on the outer side of the guide frame (4). The electrostatic elimination component includes a back plate (6) fixedly connected to the surface of the guide frame (4) and an air blowing hood (7) fixedly connected to the surface of the back plate (6).

4. The guiding device for self-sealing bag production according to claim 3, characterized in that: An assembly base (14) is fixedly connected to the outer surface of the back plate (6), and an ion fan (15) is fixedly connected to the surface of the assembly base (14).

5. A guiding device for self-sealing bag production according to claim 4, characterized in that: The blowing end of the ion blower (15) is connected to the blowing hood (7), and the opening of the blowing hood (7) faces the surface of the guide roller (5).

6. A guiding device for self-sealing bag production according to claim 1, characterized in that: The surface of the guide frame (2) is symmetrically provided with guide holes, and a guide ring (16) is fixedly connected to the opening position of the guide hole of the guide frame (2).

7. A guiding device for self-sealing bag production according to claim 6, characterized in that: A damping rod (11) is inserted through the inside of the guide ring (16), and an isolation frame (10) is fixedly connected to the end of the damping rod (11). A traction hole (12) is opened on the surface of the isolation frame (10), and a warning sticker (13) is attached to the surface of the isolation frame (10).

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