Static electricity removing device for polyester fabric production
By opening multiple air outlets at the bottom end of the outer wall of the electrostatic elimination rod of the electrostatic elimination device for the production of polyester cloth, and combining the installation components, the problem of air mass wasted when removing static electricity by a narrower polyester cloth is solved, achieving more efficient electrostatic elimination and meeting energy-saving needs.
Patent Information
- Application Number
- CN202421235798.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-31
AI Technical Summary
During the production process of polyester cloth, when the wide and narrow polyester cloth removes static electricity, the air masses blown out at both ends of the static elimination rod cannot effectively act on the cloth, resulting in the waste of static elimination air masses and is difficult to meet the energy-saving needs of the enterprise.
An electrostatic removal device for the production of polyester cloth was designed. By opening multiple air outlets at the bottom end of the outer wall of the electrostatic elimination rod, and combining installation components, including support rods, cavity plates, sliders, bumps, etc., the air mass blowing width is reduced under the electrostatic elimination rod, thereby preventing air mass waste.
It effectively avoids the waste of static electricity to eliminate gas groups, improves the efficiency of static electricity removal, and facilitates meeting the energy-saving needs of enterprises.
Smart Images
Figure CN222621251U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polyester cloth production, in particular to a static electricity removal device for polyester cloth production. Background Art
[0002] Polyester fabric is a kind of chemical fiber clothing fabric that is used a lot in daily life. Its biggest advantage is that it has good wrinkle resistance and shape retention. Therefore, it is suitable for outdoor products such as outerwear, various bags and tents. Polyester fabric is prone to generate a lot of static electricity when it is processed, which causes some dust to be attracted by static electricity and adhere to the surface of polyester fabric, which will have a great impact on subsequent deep processing. Therefore, it is necessary to use an anti-static device to remove static electricity from polyester fabric. At present, the actual industrial anti-static device for polyester fabric is mainly realized by ion wind rods. Its main working principle is roughly as follows: the static elimination rod can generate a large number of air masses with positive and negative charges, which can neutralize the charge on the object. When the charge on the surface of the object is negative, it will attract the positive charge in the airflow. When the charge on the surface of the object is positive, it will attract the negative charge in the airflow, so that the static electricity on the surface of the object is neutralized to achieve the purpose of eliminating static electricity.
[0003] Although it is possible to remove static electricity from the polyester cloth passing through the air outlet, during actual application, polyester cloth manufacturers produce a variety of cloth specifications and the widths of polyester cloth are not the same. Therefore, when removing static electricity from narrow polyester cloth, the air masses blown out from both ends of the static elimination rod will not act on the passing polyester cloth, resulting in a waste of static elimination air masses, which is inconvenient to meet the company's energy-saving needs. Utility Model Content
[0004] The purpose of the utility model is to provide a static elimination device for polyester cloth production, so as to solve the problem proposed in the above background technology that the specifications of cloth produced by polyester cloth production enterprises are various and the width of polyester cloth is not the same. Therefore, when performing static elimination operation on polyester cloth with a narrow width, the air masses blown out from both ends of the static elimination rod will not act on the polyester cloth passing through, and then there will be a waste of static elimination air masses, which is inconvenient to meet the energy-saving operation requirements of the enterprise.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a static elimination device for polyester cloth production, comprising a static elimination rod, a mounting assembly is arranged above the static elimination rod, a plurality of air outlets are evenly opened at the bottom end of the outer wall of the static elimination rod, a polyester cloth is arranged below the air outlet, the mounting assembly comprises a support rod, a cavity plate, a slider, a convex block, a transverse groove, a square, a vertical rod, a vertical tube, a tension spring, a butt plate, a rubber ring and a joint, the two support rods are respectively fixedly connected to the upper ends of the outer wall of the static elimination rod, and the top end of the support rod is fixedly connected to a hollow cavity plate. A cavity plate, wherein a slider is provided inside the cavity plate, protrusions are fixedly connected on both sides of the slider, the protrusions penetrate the cavity plate through transverse grooves, a block is fixedly connected to the outer end of the protrusion, a vertical pole is fixedly connected to the lower surface of the block, a vertical tube is sleeved on the outer wall of the vertical pole, a tension spring is fixedly connected to the inner bottom end of the vertical tube, the top of the tension spring is fixedly connected to the bottom end of the vertical pole, a push plate is fixedly connected to the upper surface of the push plate, the rubber ring is tightly pressed against the contact surface of the static elimination rod, and joints are provided on both sides above the cavity plate.
[0006] Preferably, a plurality of balls are slidably engaged on both the upper and lower surfaces of the sliding block, and the balls are in contact with the inner wall of the cavity plate.
[0007] Preferably, a pull ring is fixedly connected to the lower surface of the abutment plate.
[0008] Preferably, a vertical rod is fixedly connected to the lower surface of the joint, a vertical tube is sleeved on the outer wall of the vertical rod, a plurality of insertion holes are sequentially opened on the front side of the outer wall of the vertical rod from top to bottom, a bolt is threadedly connected to the upper front side of the outer wall of the vertical tube, and the bolt passes through a part of the vertical tube and is plugged into the insertion hole.
[0009] Preferably, the upper surface of the rubber ring fits with the lower side of the outer wall of the static elimination rod.
[0010] Compared with the prior art, the utility model has the following advantages:
[0011] Through the coordination among the static elimination rod, the installation assembly, the air outlet and the polyester cloth, the staff first activates the external ion generator of the static elimination rod to blow out the charged air mass from the air outlet, and the blown air mass acts on the polyester cloth passing below to eliminate static electricity. When the width of the polyester cloth to be destaticized becomes narrower, the staff applies force to the abutment plate and the vertical rod so that the rubber ring and the abutment plate can block the outermost air outlet below the outer wall of the static elimination rod, thereby reducing the width of the air mass blown out below the static elimination rod, preventing the waste of air mass, and meeting the energy-saving needs of the enterprise.
[0012] Through the coordination among the static elimination rod, the installation assembly, the air outlet, the polyester cloth, the vertical rod, the vertical tube, the socket and the bolt, after the joint is docked and installed at the appropriate position of the outside world, the staff can apply force to rotate the bolt to control the bolt to be inserted into the socket at different positions, so as to adjust the distance between the static elimination rod and the polyester cloth below, so as to make it easier for the air outlet to blow out the air mass and to exert moderate force on the surface of the polyester cloth. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the accompanying drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and the originals and elements are not necessarily drawn to scale.
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 for Figure 1 A partial enlarged view of
[0016] Figure 3 for Figure 1 A partial left sectional view of
[0017] Figure 4 for Figure 3 A partial enlarged view of .
[0018] In the figure: 1. static elimination rod, 2. installation assembly, 201. support rod, 202. cavity plate, 203. slider, 204. bump, 205. horizontal groove, 206. block, 207. vertical rod, 208. vertical tube, 209. tension spring, 210. abutment plate, 211. rubber ring, 212. joint, 3. air outlet, 4. polyester cloth, 5. pull ring, 6. ball bearing, 7. vertical rod, 8. vertical tube, 9. jack, 10. bolt. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-4The utility model provides a technical solution: a static elimination device for polyester cloth production, comprising a static elimination rod 1, which can be connected to an external ion generator through a connecting pipe. After the external ion generator is started, the air outlet 3 below the outer wall of the static elimination rod 1 can blow out a charged air mass, which can neutralize the charge on the polyester cloth 4. When the charge on the surface of the polyester cloth 4 is negative, it will attract the positive charge in the airflow. When the charge on the surface of the polyester cloth 4 is positive, it will attract the negative charge in the airflow, so that the static electricity on the surface of the polyester cloth 4 is neutralized to achieve the purpose of eliminating static electricity. A mounting assembly 2 is provided above the static elimination rod 1, and a plurality of air outlets 3 are evenly opened at the bottom end of the outer wall of the static elimination rod 1 in the horizontal direction. The air outlet A polyester cloth 4 is provided below the opening 3, and the polyester cloth 4 is a polyester fabric to be destaticized. The installation component 2 includes a support rod 201, a cavity plate 202, a slider 203, a protrusion 204, a transverse groove 205, a block 206, a vertical rod 207, a vertical tube 208, a tension spring 209, a plate 210, a rubber ring 211 and a joint 212. The two support rods 201 are respectively fixed to the upper two ends of the outer wall of the static elimination bar 1, and the top of the support rod 201 is fixed to the cavity plate 202, and a slider 203 is provided inside the cavity plate 202. The slider 203 can slide inside the cavity plate 202, and protrusions 204 are fixed on both sides of the slider 203. The protrusion 204 penetrates the cavity plate 202 through the transverse groove 205, and the protrusion 204 can slide laterally inside the transverse groove 205. The outer end of the protrusion 204 is fixedly connected with a block 206, the lower surface of the block 206 is fixedly connected with a vertical rod 207, the outer wall of the vertical rod 207 is sleeved with a vertical tube 208, the inner wall of the vertical tube 208 is matched with the outer wall of the vertical rod 207, and the inner bottom end of the vertical tube 208 is fixedly connected with a tension spring 209, the coefficient of the tension spring 209 is 2-5N / CM, the top of the tension spring 209 is fixedly connected to the bottom end of the vertical rod 207, the bottom end of the vertical tube 208 is fixedly connected with a plate 210, and the upper surface of the plate 210 is fixedly connected with a rubber ring 211, which is made of rubber material and has a certain flexibility. The rubber ring 211 is tightly pressed against the contact surface of the static elimination rod 1, and joints 212 are provided on both sides of the upper side of the cavity plate 202, and the joints 212 can be combined with the outside The slide block 203 is installed and docked at an appropriate position. The upper and lower surfaces of the slide block 203 are slidably connected with a plurality of ball bearings 6. The ball bearings 6 can roll but cannot be separated from the slide block 203, which can reduce the force required for the slide block 203 to slide inside the cavity plate 202. The ball bearings 6 fit the inner wall of the cavity plate 202. The lower surface of the abutment plate 210 is fixedly connected with a pull ring 5. The pull ring 5 can facilitate the staff to apply force to the abutment plate 210. The lower surface of the joint 212 is fixedly connected with a vertical rod 7. The outer wall of the vertical rod 7 is sleeved with a vertical tube 8. The inner wall of the vertical tube 8 and the outer wall of the vertical rod 7 are gap-matched. The front side of the outer wall of the vertical rod 7 is provided with a plurality of insertion holes 9 in sequence from top to bottom. The upper front side of the outer wall of the vertical tube 8 is threadedly connected with a bolt 10. The bolt 10 passes through a part of the vertical tube 8 and is plugged into the insertion hole 9.The upper surface of the rubber ring 211 fits with the lower outer wall of the static elimination bar 1, so that the rubber ring 211 and the static elimination bar 1 can be fully pressed against each other.
[0021] During the use of the anti-static device for polyester cloth production, the staff first connects the joint 212 to a suitable position outside to complete the installation of the anti-static rod 1, and then starts the ion generator connected to the anti-static rod 1 to blow out the air mass with charge from the air outlet 3. The air mass blown out acts on the polyester cloth 4 passing below to eliminate static electricity. When the width of the anti-static polyester cloth 4 becomes narrower, the staff applies force downward to the plate 210 to increase the stretching amplitude of the tension spring 209, and the rubber ring 211 on the upper surface of the plate 210 is pressed. It is separated from the bottom end of the outer wall of the static elimination rod 1. At this time, while maintaining the pulling force on the abutment plate 210, a lateral force is applied to the vertical rod 207 to move the abutment plate 210 to just below the outermost air outlet 3 at the bottom end of the outer wall of the static elimination rod 1. At this time, the force of the vertical rod 207 and the abutment plate 210 is released, and the tension spring 209 rebounds, the rubber ring 211 and the abutment plate 210 can block the outermost air outlet 3 at the bottom of the outer wall of the static elimination rod 1, thereby reducing the width of the air mass blown out below the static elimination rod 1, which can prevent the waste of air mass and facilitate meeting the energy-saving operation needs of the enterprise.
[0022] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0023] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.
[0024] It should also be noted that, for ease of description, only the parts related to the relevant disclosure are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other; it should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units; it should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are schematic and not restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more"; the names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only for illustrative purposes, and are not used to limit the scope of these messages or information.
[0025] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of various parts, fiber yarns and cloth layers adopt conventional means such as mature bolts, rivets, welding, twisting, blending, needle punching and hot-melt compounding in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A static elimination device for polyester fabric production, comprising a static elimination rod (1), characterized in that: A mounting assembly (2) is provided above the static elimination bar (1), a plurality of air outlets (3) are evenly and laterally provided at the bottom end of the outer wall of the static elimination bar (1), and a polyester cloth (4) is provided below the air outlets (3); The mounting assembly (2) comprises a support rod (201), a cavity plate (202), a slider (203), a convex block (204), a transverse groove (205), a square block (206), a vertical rod (207), a vertical tube (208), a tension spring (209), a stop plate (210), a rubber ring (211) and a joint (212); The two support rods (201) are respectively fixed to the upper two ends of the outer wall of the static elimination rod (1); the top of the support rod (201) is fixedly connected to a cavity plate (202); a slider (203) is provided inside the cavity plate (202); both sides of the slider (203) are fixedly connected to protrusions (204); the protrusions (204) penetrate the cavity plate (202) through transverse grooves (205); the outer end of the protrusion (204) is fixedly connected to a block (206); the lower surface of the block (206) is fixedly connected to a vertical rod (207); ), the outer wall of the vertical pole (207) is sleeved with a vertical tube (208), the inner bottom end of the vertical tube (208) is fixedly connected with a tension spring (209), the top end of the tension spring (209) is fixedly connected to the bottom end of the vertical pole (207), the bottom end of the vertical tube (208) is fixedly connected with a support plate (210), the upper surface of the support plate (210) is fixedly connected with a rubber ring (211), the rubber ring (211) is tightly pressed against the contact surface of the static elimination rod (1), and joints (212) are provided on both sides above the cavity plate (202).
2. The antistatic device for polyester fabric production according to claim 1, characterized in that: A plurality of balls (6) are slidably engaged on both the upper and lower surfaces of the slider (203), and the balls (6) are in contact with the inner wall of the cavity plate (202).
3. The antistatic device for polyester fabric production according to claim 1, characterized in that: A pull ring (5) is fixedly connected to the lower surface of the abutment plate (210).
4. The antistatic device for polyester fabric production according to claim 1, characterized in that: The lower surface of the joint (212) is fixedly connected to a vertical rod (7), the outer wall of the vertical rod (7) is sleeved with a vertical tube (8), the front side of the outer wall of the vertical rod (7) is provided with a plurality of insertion holes (9) in sequence from top to bottom, the upper front side of the outer wall of the vertical tube (8) is threadedly connected with a bolt (10), and the bolt (10) passes through a part of the vertical tube (8) and is plugged into the insertion hole (9).
5. The antistatic device for polyester fabric production according to claim 1, characterized in that: The upper surface of the rubber ring (211) fits into the lower part of the outer wall of the static elimination rod (1).