Static electricity eliminating device for transparent paper of barrel

Abstract

The utility model provides a barrel transparent paper static electricity eliminating device which comprises a base, a supporting frame, a movable frame, a U-shaped bottom groove and a felt strip, the base and the supporting frame are respectively installed on a packaging machine, the first end of the movable frame is connected with the base in a rotating mode, the second end of the movable frame is supported on the supporting frame, and the felt strip and the U-shaped bottom groove are fixed in a bonding mode. The U-shaped bottom groove is adjustably connected with the movable frame through a first connecting assembly, and the position between the felt strip and the transparent paper can be roughly adjusted through the first connecting assembly; the U-shaped bottom groove is adjustably connected with the movable frame through a second connecting assembly, and the position between the felt strip and the transparent paper can be finely adjusted through the second connecting assembly. The static electricity eliminating device for the transparent paper of the carton can effectively eliminate static electricity on the transparent paper of the carton, does not interfere with operation of the transparent paper, and does not cause secondary quality defects to cigarette cartons.

Description

Technical Field

[0001] This utility model relates to the technical field of cigarette product processing equipment, and in particular to a static electricity elimination device for transparent paper carton. Background Technology

[0002] During the conveying process of the YB55 packaging machine, the carton's transparent paper rubs against multiple rollers, generating static electricity. This static electricity accumulates on the transparent paper, causing it to shift unpredictably during cutting or contact with the cigarette pack due to the electric charge. This results in quality defects such as wrinkles or misalignments in the transparent paper wrapped around the cigarette pack. To improve the packaging quality of the carton's transparent paper, the static electricity on the transparent paper needs to be eliminated.

[0003] Currently, the common method for eliminating static electricity on the cellophane wrapper of cigarette cartons is to attach a cloth to a suitable location on the equipment. The cloth scrapes off the tiny particles on the wrapper, thus eliminating static electricity. However, this method of eliminating static electricity on the wrapper has potential problems such as the cloth falling and getting caught in the equipment, and the cloth's shape being uncontrollable. These issues can interfere with the normal operation of the wrapper and cause secondary quality defects in the cigarette cartons. Utility Model Content

[0004] The purpose of this invention is to provide a static electricity elimination device for the transparent paper of cigarette cartons, which can effectively eliminate static electricity on the transparent paper of cigarette cartons without interfering with the operation of the transparent paper and without causing secondary quality defects to the cigarette cartons.

[0005] This utility model provides an electrostatic elimination device for transparent paper packaging boxes, comprising a base, a support frame, a movable frame, a U-shaped bottom groove, and a felt strip. The base and the support frame are respectively installed on a packaging machine. The first end of the movable frame is rotatably connected to the base, and the second end of the movable frame is supported on the support frame. The felt strip is bonded and fixed to the U-shaped bottom groove. The U-shaped bottom groove is adjustablely connected to the movable frame via a first connecting component, which allows for coarse adjustment of the position between the felt strip and the transparent paper. The U-shaped bottom groove is also adjustablely connected to the movable frame via a second connecting component, which allows for fine adjustment of the position between the felt strip and the transparent paper.

[0006] According to the electrostatic elimination device for transparent paper strip boxes provided by this utility model, there are two first connecting components. Each first connecting component includes a stud and a plurality of wing nuts corresponding to the stud. The lower end of each stud is fixedly connected to the top plate of the U-shaped bottom groove. A through hole is provided on the movable frame for the stud to pass through freely. The upper end of the stud passes through the through hole and is threadedly connected to the wing nut.

[0007] According to the electrostatic elimination device for transparent paper strip boxes provided by this utility model, the second connecting assembly is provided in multiple parts, each of the second connecting assemblies including an adjusting screw, a cap and a spring. The movable frame is provided with a threaded hole corresponding to the adjusting screw, and the top plate of the U-shaped bottom groove is provided with a blind hole corresponding to the spring. The lower end of the adjusting screw passes through the threaded hole and abuts against the cap. The cap is fastened to the upper end of the spring, and the lower end of the spring is embedded in the blind hole.

[0008] According to the electrostatic elimination device for transparent paper strip boxes provided by this utility model, the base includes a bottom plate and two side plates disposed on the bottom plate, a U-shaped groove is formed between the bottom plate and the two side plates, the first end of the movable frame is disposed in the U-shaped groove, and the first end of the movable frame is rotatably connected to the base through a first connector.

[0009] According to the electrostatic elimination device for transparent paper strip boxes provided by this utility model, the first connecting member is a first screw, and each of the side plates is provided with a threaded hole that is threadedly engaged with the first screw. The first end of the movable frame is provided with a through hole that can rotate and engage with the first screw.

[0010] According to the electrostatic elimination device for transparent paper strip boxes provided by this utility model, a limiting component capable of elastically limiting the first end of the movable frame is further provided on the base. The limiting component includes a spring, a ball, and a second screw. The spring is disposed on the outer side of one of the side plates. A threaded hole for threaded engagement with the second screw is provided on the side plate. A first through hole for the first screw to pass through and a second through hole for the second screw to pass through are provided on the spring. The spring is installed on the side plate by the first screw and the second screw. A third through hole for installing the ball is provided on the side plate. The ball is embedded in the third through hole, and the depth of the third through hole is less than the diameter of the ball. The ball can elastically limit the movable frame under the pressure of the spring.

[0011] According to the electrostatic elimination device for transparent paper strip boxes provided by this utility model, a sloping opening is provided at the first end of the movable frame corresponding to the position of the ball, one end of the ball abuts against the spring piece, and the other end of the ball abuts against the sloping opening.

[0012] According to the electrostatic elimination device for transparent paper strip boxes provided by this utility model, first connecting ears are respectively provided on opposite sides of the base, and first mounting holes are provided on the first connecting ears.

[0013] According to the electrostatic elimination device for transparent paper strip boxes provided by this utility model, the support frame is provided with a U-shaped groove for supporting the second end of the movable frame, and second connecting ears are provided on opposite sides of the support frame, and second mounting holes are provided on the second connecting ears.

[0014] According to the electrostatic elimination device for transparent paper strip boxes provided by this utility model, an operating handle is provided at the second end of the movable frame.

[0015] The electrostatic elimination device for carton transparent paper provided by this utility model is installed at an appropriate position on the packaging machine via a base and support frame, so that the felt strip is positioned above the transparent paper and the second end of the movable frame is supported on the support frame. Then, the position of the U-shaped bottom groove is coarsely adjusted using the first connecting component to adjust the approximate position of the felt strip relative to the transparent paper. Next, the position of the U-shaped bottom groove is finely adjusted using the second connecting component to ensure that the felt strip can contact the surface of the transparent paper, thereby eliminating static electricity and impurities without affecting the normal operation of the transparent paper. When it is necessary to replace or adjust the carton transparent paper, or to replace the felt strip, the second end of the movable frame can be lifted upwards for operation. After the operation is completed, the second end of the movable frame can be lowered back onto the support frame. Therefore, the electrostatic elimination device for carton transparent paper of this utility model can effectively eliminate static electricity and remove various impurities from the carton transparent paper without affecting its normal operation or causing secondary defects in the packaging quality. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a front view of the electrostatic elimination device for the transparent paper of the packaging box according to this utility model;

[0018] Figure 2 This is a top view of the electrostatic elimination device for transparent paper in a carton according to this utility model;

[0019] Figure 3 This is an isometric view of the electrostatic elimination device for the transparent paper of the strip box according to this utility model;

[0020] Figure 4 This is an exploded structural diagram of the electrostatic elimination device for transparent paper strip boxes according to this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Movable frame; 101. Angled opening; 102. Operating handle;

[0023] 2. U-shaped bottom groove; 3. Felt strip; 4. Support frame; 401. Second connecting ear; 5. Base; 501. First connecting ear; 6. Stud; 7. Wing nut; 8. Adjusting screw; 9. Cap; 10. Spring; 11. First screw; 12. Spring piece; 13. Ball bearing; 14. Second screw; 20. First connecting assembly; 30. Second connecting assembly. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] like Figures 1 to 4As shown, the electrostatic elimination device for transparent paper packaging according to this embodiment includes a movable frame 1, a U-shaped bottom groove 2, a felt strip 3, a support frame 4, and a base 5. The base 5 and the support frame 4 are respectively used for installation on a packaging machine. The first end of the movable frame 1 is rotatably connected to the base 5, and the second end of the movable frame 1 is supported on the support frame 4. The opening of the U-shaped bottom groove 2 faces downward. The felt strip 3 is bonded and fixed to the inner side of the U-shaped bottom groove 2, so that the lower half of the felt strip 3 is exposed outside the U-shaped bottom groove 2. The U-shaped bottom groove 2 is adjustablely connected to the movable frame 1 through a first connecting component. The distance between the U-shaped bottom groove 2 and the movable frame 1 can be adjusted through the first connecting component, thereby coarsely adjusting the position between the felt strip 3 and the transparent paper. The U-shaped bottom groove 2 is adjustablely connected to the movable frame 1 through a second connecting component. The relative position between the U-shaped bottom groove 2 and the movable frame 1 can be finely adjusted through the second connecting component, thereby precisely adjusting the position between the felt strip 3 and the transparent paper.

[0028] In use, the electrostatic eliminator for the carton's transparent paper is installed at an appropriate position on the packaging machine via the base 5 and support frame 4, ensuring that the felt strip 3 is positioned above the transparent paper and that the second end of the movable frame 1 is supported on the support frame 4. Then, the position of the U-shaped groove 2 is coarsely adjusted using the first connecting component to adjust the approximate position of the felt strip 3 relative to the transparent paper. Next, the position of the U-shaped groove 2 is finely adjusted using the second connecting component to ensure that the felt strip 3 makes better contact with the surface of the transparent paper, thereby eliminating static electricity and impurities without affecting the normal operation of the transparent paper. When it is necessary to replace or adjust the carton's transparent paper, or to replace the felt strip 3, the second end of the movable frame 1 can be lifted upwards for operation. After the operation is completed, the second end of the movable frame 1 can be lowered back onto the support frame 4.

[0029] Therefore, the static electricity elimination device for the transparent paper of the carton according to this utility model can effectively eliminate static electricity on the transparent paper of the carton, remove various impurities on the transparent paper of the carton, and does not affect the normal operation of the transparent paper, nor cause secondary defects to the packaging quality of the transparent paper of the carton.

[0030] In some embodiments of this utility model, two first connecting components 20 are provided, and the two first connecting components 20 are arranged sequentially at intervals along the length direction of the movable frame 1. Each first connecting component 20 includes a stud 6 and a plurality of wing nuts 7 corresponding to the stud 6. The lower end of each stud 6 is fixedly connected to the top plate of the U-shaped bottom groove 2. The movable frame 1 has a through hole for the stud 6 to pass through freely, and the upper end of the stud 6 passes through the through hole and is threadedly connected to the wing nut 7. Therefore, by rotating the wing nut 7, the distance between the movable frame 1 and the U-shaped bottom groove 2 can be adjusted, thereby adjusting the approximate position of the felt strip 3 relative to the transparent paper of the strip box.

[0031] In some embodiments of this utility model, multiple second connecting components 30 are provided, and the multiple second connecting components 30 are arranged sequentially at intervals along the length direction of the movable frame 1. Each second connecting component 30 includes an adjusting screw 8, a cap 9, and a spring 10. The movable frame 1 has a threaded hole corresponding to the adjusting screw 8, and the top plate of the U-shaped bottom groove 2 has a blind hole corresponding to the spring 10. The lower end of the adjusting screw 8 passes through the threaded hole and abuts against the cap 9. The cap 9 is fastened to the upper end of the spring 10, and the lower end of the spring 10 is embedded in the blind hole of the U-shaped bottom groove 2. Because the U-shaped bottom groove 2 has relatively low hardness, it can undergo slight deformation under appropriate external force. Therefore, by rotating the adjusting screw 8, a certain pressure can be applied to the U-shaped bottom groove 2, thereby precisely adjusting the relative position of the felt strip 3 with respect to the transparent paper of the strip box. Furthermore, since the second connecting assembly 30 has multiple components, the pressure at different positions of the felt strip 3 can be adjusted by rotating the multiple adjusting screws 8, so that the felt strip 3 can better contact the surface of the transparent paper, thereby achieving the purpose of eliminating static electricity and impurities on the transparent paper.

[0032] In some embodiments of this utility model, the base 5 includes a base plate and two side plates disposed on the base plate. A U-shaped groove is formed between the base plate and the two side plates. The first end of the movable frame 1 is disposed in the U-shaped groove, and the first end of the movable frame 1 is rotatably connected to the base 5 through a first connector.

[0033] The first connecting component is a first screw 11. Each side plate has a threaded hole for threaded engagement with the first screw 11, and the first end of the movable frame 1 has a through hole for rotatable engagement with the first screw 11. That is, the first screw 11 can pass through the threaded holes on the two side plates and the through hole on the movable frame 1, and the first screw 11 can be securely connected to the two side plates. The first end of the movable frame 1 can rotate relative to the first screw 11. To ensure free rotation of the first end of the movable frame 1 relative to the base 5, when the first end of the movable frame 1 is horizontally positioned in the U-shaped groove of the base 5, there is a certain rotational clearance between the bottom surface of the first end of the movable frame 1 and the bottom wall of the U-shaped groove. Alternatively, the first end of the movable frame 1 can be set as a semi-circular arc, with the through hole on the movable frame 1 located at the center of this semi-circular arc.

[0034] Specifically, the base 5 is also equipped with a limiting component that can elastically limit the first end of the movable frame 1. This limiting component includes a spring plate 12, a ball bearing 13, and a second screw 14. The spring plate 12 is located on the outer side of one of the side plates of the base 5. This side plate has a threaded hole that engages with the second screw 14. The spring plate 12 has a first through hole for the first screw 11 to pass through and a second through hole for the second screw 14 to pass through. That is, the first screw 11 passes through the first through hole and is installed on the base 5, and the second screw 14 passes through the second through hole and is fastened into the corresponding threaded hole on the side plate, thereby pressing the spring plate 12 onto the side plate by the first screw 11 and the second screw 14. A third through hole for installing the ball bearing 13 is provided on this side plate. The ball bearing 13 is embedded in the third through hole, and the second screw 14 is located between the ball bearing 13 and the first screw 11. The depth of the third through hole is less than the diameter of the ball bearing 13, so that the ball bearing 13 can elastically limit the movable frame 1 under the pressure of the spring plate 12.

[0035] The movable frame 1 has a sloping opening 101 at the first end corresponding to the position of the ball 13. One end of the ball 13 abuts against the spring 12, and the other end of the ball 13 abuts against the sloping opening 101, so that the ball 13 can limit the first end of the movable frame 1 under the pressure of the spring 12.

[0036] Because the ball bearing 13 provides elastic restraint to the first end of the movable frame 1, this elastic restraint ensures that the position of the movable frame 1 remains unchanged during use, thereby ensuring effective static electricity elimination of the transparent paper by the felt strip 3. When it is necessary to replace or adjust the transparent paper of the box or to replace the felt strip 3, the second end of the movable frame 1 can be lifted upwards to engage the elastic restraint of the first end of the movable frame 1 by the restraint component, allowing the first end of the movable frame 1 to rotate relative to the base 5.

[0037] The base 5 has a first connecting ear 501 on each of its opposite sides. The first connecting ear 501 has a first mounting hole for mounting and fixing the base 5 to the packaging machine.

[0038] Specifically, the support frame 4 has a U-shaped groove for supporting the second end of the movable frame 1. Second connecting ears 401 are provided on opposite sides of the support frame 4, and second mounting holes are provided on the second connecting ears 401 for mounting and fixing the support frame 4 to the packaging machine.

[0039] Specifically, an operating handle 102 is provided at the second end of the movable frame 1 to facilitate the lifting and rotation of the movable frame 1.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A carton transparent paper static electricity eliminating device, characterized in that, The utility model provides a kind of transparent paper positioning device, including base, support frame, movable frame, U type bottom groove and felt strip, the base and the support frame are respectively installed on packaging machine, the first end of the movable frame is rotatably connected with the base, the second end of the movable frame is supported on the support frame, the felt strip is fixedly connected with the U type bottom groove;The U type bottom groove is adjustably connected with the movable frame by first connecting component, the position between the felt strip and transparent paper can be coarsely adjusted by the first connecting component;The U type bottom groove is adjustably connected with the movable frame by second connecting component, the position between the felt strip and transparent paper can be finely adjusted by the second connecting component.

2. The carton transparent paper static electricity eliminating device according to claim 1, wherein, The first connecting component is provided with two, each first connecting component includes stud and multiple butterfly nuts corresponding with stud, the lower end of each stud is fixedly connected with the top plate of U type bottom groove, the through hole is provided on the movable frame for the stud to freely pass through, the upper end of the stud is threadedly connected with the butterfly nut by passing through the through hole.

3. The carton transparent paper static electricity eliminating device according to claim 1, wherein, The second connecting component is provided with multiple, each second connecting component includes adjusting screw, cap and spring, the threaded hole corresponding with the adjusting screw is provided on the movable frame, the blind hole corresponding with the spring is provided on the top plate of U type bottom groove;The lower end of the adjusting screw is in abutment with the cap by passing through the threaded hole, the cap is snap-fitted on the upper end of the spring, and the lower end of the spring is embedded in the blind hole.

4. The carton transparent paper static electricity eliminating device according to claim 1, wherein, The base includes a bottom plate and two side plates disposed on the bottom plate, a U-shaped groove is formed between the bottom plate and the two side plates, the first end of the movable frame is disposed in the U-shaped groove, and the first end of the movable frame is rotatably connected to the base by a first connecting member.

5. The carton transparent paper static electricity eliminating device according to claim 4, wherein, The first connecting member is a first screw, a threaded hole threadedly engaged with the first screw is provided on each side plate, and a through hole rotatably engaged with the first screw is provided on the first end of the movable frame.

6. The carton transparent paper static electricity eliminating device according to claim 5, wherein, A limiting assembly capable of elastically limiting the first end of the movable frame is further provided on the base, the limiting assembly includes a spring piece, a ball and a second screw, the spring piece is disposed on the outside of one of the side plates, a threaded hole threadedly engaged with the second screw is provided on the side plate, a first through hole for the first screw to pass through and a second through hole for the second screw to pass through are provided on the spring piece, and the spring piece is mounted on the side plate by the first screw and the second screw; A third through hole for mounting the ball is provided on the side plate, the ball is embedded in the third through hole, and the depth of the third through hole is less than the diameter of the ball, so that the ball can elastically limit the movable frame under the pressure of the spring piece.

7. The carton transparent paper static electricity eliminating device according to claim 6, wherein, A beveled opening is provided on the first end of the movable frame corresponding to the position of the ball, one end of the ball is in abutment with the spring piece, and the other end of the ball is in abutment with the beveled opening.

8. The caddy wrap static eliminator of claim 4, wherein, First connecting ears are respectively provided on the opposite sides of the base, and first mounting holes are provided on the first connecting ears.

9. The carton transparent paper static electricity eliminating device according to claim 1, wherein, The support frame is provided with a U-shaped groove for supporting the second end of the movable frame, and second connecting ears are arranged on opposite sides of the support frame, and second mounting holes are arranged on the second connecting ears.

10. The carton transparent paper static electricity eliminating device according to claim 1, wherein, An operating handle is arranged at the second end of the movable frame.

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