Static electricity removing device for fine grinding of stainless steel rolled plate

Abstract

The utility model relates to the technical field of stainless steel rolled plates, in particular to an electrostatic eliminating device for fine grinding of stainless steel rolled plates, which comprises a fine grinding machine and an electrostatic eliminating component assembled on a casing of the fine grinding machine. The static electricity removing component comprises a corner connector, a shaft sleeve, an arm rod, a steel ball sleeve, an internal thread connector, a steel ball, a thread pressing sleeve, a connecting shaft, a volute spiral spring, a wire and a long rod bolt, the steel ball sleeve is fixedly connected to one end of the arm rod, the bottom of the steel ball sleeve is of a through structure, the steel ball is arranged in the steel ball sleeve, and the internal thread connector is formed in the top of the steel ball sleeve; and the thread pressing sleeve is in threaded connection with the internal thread interface. The static electricity removing component with the elasticity capable of being adjusted adaptively makes contact with stainless steel rolled plates of various thickness types, static electricity charges on the stainless steel rolled plates are guided out to the ground, and therefore static electricity on the stainless steel rolled plates in the accurate grinding operation period is eliminated, and the number of the static electricity charges on the stainless steel rolled plates in the accurate grinding period is reduced. And potential threats to the production process and the product quality are caused by static electricity.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel plate rolling, in particular to a static electricity removal device for fine grinding of stainless steel plate rolling. Background Art

[0002] Stainless steel coils are widely used in construction, kitchenware, chemical industry, automobile industry and other fields. They have the characteristics of high strength, corrosion resistance and wear resistance, and play an important role in various industries.

[0003] During the fine grinding of stainless steel coils, the static electricity on the plates cannot be directly released to the outside, resulting in uneven distribution of tiny charges on the surface of the stainless steel plates, which affects the appearance and quality of the stainless steel coils and makes them more susceptible to dust, debris, impurities, etc., affecting the cleanliness and smoothness of the products. Therefore, a static electricity removal device for fine grinding of stainless steel coils is proposed. A static electricity removal component with elastic force that can be adjusted adaptively is used to contact stainless steel coils of various thicknesses, and the static electricity on the stainless steel coils is conducted to the ground, thereby eliminating the static electricity on the stainless steel coils during the fine grinding operation. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a static electricity removal device for fine grinding of stainless steel coils. The static electricity removal component with adjustable elastic force contacts stainless steel coils of various thicknesses and conducts the static electricity charge on the stainless steel coils to the ground, thereby eliminating the static electricity on the stainless steel coils during fine grinding operations.

[0005] The utility model solves the technical problem by adopting a technical solution that is a static electricity removal device for fine grinding of stainless steel coils, comprising a fine grinder and a static electricity removal component, wherein the static electricity removal component is assembled on the housing of the fine grinder;

[0006] The static electricity removal components include angle brackets, shaft sleeves, arm rods, steel ball sleeves, internal thread interfaces, steel balls, threaded sleeves, connecting shafts, scroll springs, wires and long-rod bolts.

[0007] By adopting the above technical solution, the static electricity removal component is used to remove static electricity from the stainless steel coil that has passed through the fine grinder.

[0008] Specifically, the steel ball sleeve is fixedly connected to one end of the arm rod, the bottom of the steel ball sleeve is a through structure, the steel ball is arranged in the steel ball sleeve, and an internal thread interface is arranged on the top of the steel ball sleeve, and the threaded pressing sleeve is threadedly connected to the internal thread interface.

[0009] By adopting the above technical solution, the steel balls are in direct contact with the stainless steel coil.

[0010] Specifically, one end of the connecting shaft away from the steel ball sleeve is fixedly connected to the arm rod, and the connecting shaft is rotatably connected to the sleeve.

[0011] By adopting the above technical solution, the arm rod is rotatably supported by the shaft sleeve.

[0012] Specifically, the scroll spring is located in the shaft sleeve, and two ends of the scroll spring are fixedly connected to the connecting shaft and the shaft sleeve respectively.

[0013] By adopting the above technical solution, the spiral spring provides elastic force that can adapt to various thickness plates during the rotation of the connecting shaft of the arm.

[0014] Specifically, the long-rod bolt is arranged at the bottom of the sleeve, and the two ends of the wire are fixedly connected to the long-rod bolt and the sleeve.

[0015] By adopting the above technical solution, the long-rod bolts are used to connect to the ground of the work site, so that the steel balls conduct the static electricity on the stainless steel coil to the outside through the arm, the sleeve, the wire and the long-rod bolts.

[0016] Beneficial effects of the utility model:

[0017] The utility model discloses a static electricity removal device for fine grinding of stainless steel coils. The static electricity removal component whose elastic force can be adjusted adaptively contacts stainless steel coils of various thicknesses, and conducts the static electricity on the stainless steel coils to the ground, thereby eliminating the static electricity on the stainless steel coils during the fine grinding operation, reducing the potential threat to the production process and product quality caused by static electricity during the fine grinding of the stainless steel coils, and solving the problem that during the fine grinding of the stainless steel coils, the static electricity on the plates cannot be directly released to the outside, resulting in tiny uneven charge distribution on the surface of the stainless steel plates, thereby affecting the appearance and quality of the stainless steel coils, making them more susceptible to dust, debris, impurities, etc., and affecting the cleanliness and smoothness of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is an overall schematic diagram of the utility model;

[0020] Figure 2 This is a working schematic diagram of the static electricity removal component of the utility model;

[0021] Figure 3 This is a schematic diagram of the static electricity removal component of the utility model;

[0022] Figure 4 It is a schematic diagram of the arm of the utility model;

[0023] Figure 5 For the utility model Figure 4 The enlarged schematic diagram at A in the middle;

[0024] Figure 6It is a schematic diagram of a scroll spring of the present utility model.

[0025] In the figure: 1, fine grinder; 2, static electricity removal component; 201, angle code; 202, bushing; 203, arm; 204, steel ball sleeve; 205, internal thread interface; 206, steel ball; 207, threaded sleeve; 208, connecting shaft; 209, volute spring; 210, wire; 211, long rod bolt. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In order to ensure the appearance and quality of stainless steel coils, Figure 1-6 As shown, the static electricity removal device for fine grinding of stainless steel coils described in the utility model comprises a fine grinder 1 and a static electricity removal component 2, wherein the static electricity removal component 2 is assembled on the housing of the fine grinder 1;

[0028] The static electricity removal component 2 includes an angle code 201, a sleeve 202, an arm 203, a steel ball sleeve 204, an internal thread interface 205, a steel ball 206, a threaded sleeve 207, a connecting shaft 208, a volute spring 209, a wire 210 and a long rod bolt 211.

[0029] When in use, the static electricity on the stainless steel coil during the fine grinding operation is released in time through the static electricity removal component 2.

[0030] For example, Figure 5 As shown, the utility model also includes that the steel ball sleeve 204 is fixedly connected to one end of the arm 203, the bottom of the steel ball sleeve 204 is a through structure, the steel ball 206 is arranged in the steel ball sleeve 204, and the top of the steel ball sleeve 204 is provided with an internal thread interface 205, and the threaded sleeve 207 is threadedly connected to the internal thread interface 205.

[0031] In order to adapt to various thicknesses of stainless steel coils, for example, Figure 3-5 As shown, the utility model also includes that the end of the connecting shaft 208 away from the steel ball sleeve 204 is fixedly connected to the arm 203, and the connecting shaft 208 is rotatably connected to the sleeve 202.

[0032] By adopting the above technical solution, the arm 203 is based on the rotational connection between the connecting shaft 208 and the sleeve 202, and the use height of the steel ball 206 is adjusted along the sleeve 202 as the center of the circle.

[0033] In order to make the steel ball have sufficient contact pressure on the stainless steel plate, for example, Figure 3-6As shown, the utility model further includes that the volute spring 209 is located in the shaft sleeve 202 , and two ends of the volute spring 209 are fixedly connected to the connecting shaft 208 and the shaft sleeve 202 respectively.

[0034] By adopting the above technical solution, the volute spring 209 generates a rotational force on the connecting shaft 208 of the arm 203, so that the arm 203 drives the steel ball 206 downward to generate a rotational pressure, so that the steel ball 206 is in full contact with the stainless steel coil.

[0035] In order to conduct static electricity of stainless steel coil, for example, Figure 3-6 As shown, the utility model also includes that the long rod bolt 211 is arranged at the bottom of the sleeve 202, and the two ends of the wire 210 are fixedly connected to the long rod bolt 211 and the sleeve 202.

[0036] When in use, the long-rod bolt 211 is inserted into the ground of the work site, so that the steel ball 206 transmits the static electricity on the stainless steel coil to the ground through the arm 203, the sleeve 202, the wire 210 and the long-rod bolt 211 in sequence.

[0037] When the utility model is used, the long rod bolt 211 is inserted into the ground of the working site, and the angle code 201 is fixedly installed on the inner wall of the casing of the fine grinder 1;

[0038] The stainless steel coil that needs fine grinding is passed through the fine grinder 1, and the arm 203 is rotated and lifted before passing the plate. After the plate enters the fine grinder 1, the arm 203 is lowered. Based on the elastic force of the spiral spring 209, the arm 203 has a downward rotation pressure, so that the arm 203 drives the steel ball 206 to generate a rotational pressure downward, so that the steel ball 206 is in full contact with the stainless steel coil, so that the steel ball 206 conducts the static electricity on the stainless steel coil to the ground through the arm 203, the sleeve 202, the wire 210 and the long rod bolt 211, thereby completing the static electricity removal effect of the stainless steel coil polishing operation.

[0039] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A static electricity removal device for fine grinding of stainless steel coil, characterized in that: It comprises a refiner (1) and a static electricity removal component (2), wherein the static electricity removal component (2) is mounted on a housing of the refiner (1); The static electricity removal component (2) comprises an angle code (201), a shaft sleeve (202), an arm (203), a steel ball sleeve (204), an internal thread interface (205), a steel ball (206), a threaded sleeve (207), a connecting shaft (208), a volute spring (209), a wire (210) and a long rod bolt (211).

2. The static electricity removal device for fine grinding of stainless steel coil according to claim 1, characterized in that: The steel ball sleeve (204) is fixedly connected to one end of the arm (203); the bottom of the steel ball sleeve (204) is a through structure; the steel ball (206) is arranged in the steel ball sleeve (204); and the top of the steel ball sleeve (204) is provided with an internal thread interface (205); the threaded pressing sleeve (207) is threadedly connected to the internal thread interface (205).

3. The static electricity removal device for fine grinding of stainless steel coil according to claim 1, characterized in that: The end of the connecting shaft (208) away from the steel ball sleeve (204) is fixedly connected to the arm (203), and the connecting shaft (208) is rotatably connected to the shaft sleeve (202).

4. The static electricity removal device for fine grinding of stainless steel coil according to claim 1, characterized in that: The scroll spring (209) is located in the shaft sleeve (202), and two ends of the scroll spring (209) are fixedly connected to the connecting shaft (208) and the shaft sleeve (202) respectively.

5. The static electricity removal device for fine grinding of stainless steel coil according to claim 1, characterized in that: The long-rod bolt (211) is arranged at the bottom of the shaft sleeve (202), and two ends of the wire (210) are fixedly connected to the long-rod bolt (211) and the shaft sleeve (202).

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