Rapid identification device for strip steel boundary based on optical roll surface

Abstract

The utility model discloses a strip steel boundary rapid identification device based on an optical roll surface, which belongs to the field of workpiece production and comprises a base, a plurality of protective shells which are symmetrically distributed are fixedly connected to the top end of the base, and correction assemblies are mounted in the protective shells. A plurality of sensing assemblies which are symmetrically distributed are installed in the protective shell, the sensing assemblies are located on the outer side of the correcting assembly, a roller surface body is installed on the inner side of the protective shell and located at the top end of the base, and the roller surface body is matched with the sensing assemblies and the correcting assembly; according to the technical scheme, the correcting device is characterized in that a threaded rod drives a correcting block to move front and back, when the correcting block moves forwards, a roller face body is extruded and pushed back to an original rail, the purpose of correcting the position of the roller face body is achieved, the situation that the position of the roller face body deviates, and consequently production of workpieces is affected is prevented, a sliding rod limits the angle of the correcting block, and the correcting block is prevented from inclining.

Description

Technical Field

[0001] The utility model relates to the field of workpiece production, and more specifically to a device for quickly identifying the boundary of a steel strip based on an optical roller surface. Background Art

[0002] Optical roller surface refers to a special roller used in the optical field. It has a high-precision surface quality and is usually made of high-quality optical glass or plastic materials. The main function of the optical roller surface is to manufacture optical components such as lenses, mirrors, prisms, etc. It can also be used for the preparation and processing of optical coatings. The manufacture of optical roller surfaces requires a very high level of technology and precision, because their optical properties directly affect the quality of the final product. During the manufacturing process, the surface quality, flatness, optical uniformity, etc. of the roller surface need to be strictly controlled to ensure that the optical properties of the final product meet the requirements.

[0003] However, during the production process, the optical roller surface may deviate, which may affect the product quality and be detrimental to the production of the workpiece.

[0004] Therefore, in order to solve the above problems, a device for rapid identification of strip steel boundaries based on optical roller surface is proposed. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a device for quickly identifying the boundaries of strip steel on an optical roller surface. The correction block is driven to move forward and backward by a threaded rod. When the correction block moves forward, the roller surface body is squeezed and the roller surface body is pushed back to the original track, thereby achieving the purpose of correcting the position of the roller surface body and preventing the roller surface body from shifting and affecting the production of the workpiece. The sliding rod limits the angle of the correction block to prevent the correction block from tilting.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A device for quickly identifying the boundary of a steel strip on an optical roller surface comprises a base, a plurality of protective shells which are symmetrically distributed are fixedly connected to the top of the base, a correction component is installed inside the protective shell, a plurality of sensing components which are symmetrically distributed are installed inside the protective shell, the sensing component is located on the outside of the correction component, a roller surface body is installed on the inner side of the protective shell and located at the top of the base, the roller surface body is adapted to the sensing component and the correction component; the correction component comprises a fixed block, the fixed block is installed inside the protective shell, a sliding rod is fixedly connected to the inner end of the fixed block, the front end of the sliding rod is slidably connected to the correction block, the rear end of the correction block is threadedly connected to a threaded rod, the threaded rod and the sliding rod are symmetrically distributed, the threaded rod is rotatably connected to the fixed block, and the correction block is adapted to the roller surface body;

[0008] The protective shell and the roller body are supported by the base. The protective shell limits the positions of the correction component and the sensing component, so that the sensing component can sense the position of the roller body. If the sensing component contacts the roller body, the roller body will be offset. At this time, the correction component contacts the roller body to correct the position of the roller body. The threaded rod of the correction component rotates, and the threaded rod drives the correction block to move back and forth. When the correction block moves forward, it squeezes the roller body and pushes the roller body back to its original track, thereby achieving the purpose of correcting the position of the roller body. The sliding rod limits the angle of the correction block to prevent the correction block from tilting.

[0009] Reference Figure 5 As shown, the correction component also includes a bracket, which is installed on the inner end of the fixed block. The inner end of the bracket is fixedly connected to a motor, and the transmission shaft of the motor is fixedly connected to a driving gear, and the driving gear is rotatably connected to the fixed block.

[0010] The correction assembly further comprises a driven gear, the driven gear being mounted on the outer end of the threaded rod, the driven gear being fixedly connected to the threaded rod, and the driven gear being meshed with the driving gear;

[0011] The motor drives the driving gear to rotate, and the driving gear drives the driven gear to rotate, so that the driven gear can drive the threaded rod to rotate.

[0012] Reference Figure 6 As shown, the sensing component includes a protective tube, which is installed inside the protective shell and located outside the fixing block.

[0013] An electric push rod is fixedly connected to the interior of the protective tube, and a pressure sensor is fixedly connected to the output end of the electric push rod. The pressure sensor is electrically connected to the motor and the electric push rod, and the pressure sensor is adapted to the roller surface body;

[0014] The position deviation of the roller surface can be determined by the pressure sensor being in contact with the roller surface and under pressure. The pressure sensor transmits an electrical signal to start the motor and the electric push rod. The electric push rod drives the pressure sensor away from the roller surface to prevent the pressure sensor from contacting the roller body and rubbing against the roller body. At the same time, the motor uses the driving gear, the driven gear and the threaded rod to make the correction block close to the roller body and correct the roller body.

[0015] Reference Figure 5 As shown, a slide groove is provided at one end of the correction block, and the slide groove is slidably connected to the slide rod. A thread groove is provided at one end of the correction block away from the slide groove, and the thread groove is threadedly connected to the thread rod. The slide groove and the thread groove are symmetrically distributed.

[0016] In summary, the utility model has the following beneficial effects:

[0017] (1) In this solution, the motor drives the active gear to rotate, and the active gear drives the driven gear to rotate, so that the driven gear can drive the threaded rod to rotate, and the threaded rod drives the correction block to move forward and backward. When the correction block moves forward, it squeezes the roller surface body and pushes the roller surface body back to the original track, thereby achieving the purpose of correcting the position of the roller surface body. The sliding rod limits the angle of the correction block to prevent the correction block from tilting.

[0018] (2) In this solution, the pressure sensor is in contact with the roller surface and is under pressure, which can determine the position deviation of the roller surface. The pressure sensor transmits an electrical signal to start the motor and the electric push rod. The electric push rod drives the pressure sensor away from the roller surface to prevent the pressure sensor from contacting the roller body and rubbing against the roller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0020] Figure 2 Schematic diagram of the structure of the protective shell in this embodiment;

[0021] Figure 3 It is a schematic diagram of the split structure in this embodiment;

[0022] Figure 4 is a schematic diagram of the structure of the protective shell cutaway in this embodiment;

[0023] Figure 5 is a schematic diagram of the structure of the correction component in this embodiment;

[0024] Figure 6 Schematic diagram of the structure of the sensing component in this embodiment.

[0025] In the figure, 1, base; 2, protective shell; 3, correction component; 4, sensing component; 5, roller surface body; 301, fixed block; 302, sliding rod; 303, threaded rod; 304, driven gear; 305, bracket; 306, motor; 307, driving gear; 308, correction block; 401, protective tube; 402, electric push rod; 403, pressure sensor. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0028] Reference Figure 1-Figure 6As shown, a device for quickly identifying the boundary of a steel strip on an optical roller surface in a preferred embodiment of the utility model comprises a base 1, a plurality of protective shells 2 are fixedly connected to the top of the base 1 and are symmetrically distributed, a correction component 3 is installed inside the protective shell 2, a plurality of sensing components 4 are installed inside the protective shell 2 and are symmetrically distributed, the sensing component 4 is located on the outside of the correction component 3, a roller surface body 5 is installed on the inner side of the protective shell 2 and located at the top of the base 1, and the roller surface body 5 is adapted to the sensing component 4 and the correction component 3; the correction component 3 comprises a fixed block 301, the fixed block 301 is installed inside the protective shell 2, a sliding rod 302 is fixedly connected to the inner end of the fixed block 301, a correction block 308 is slidably connected to the front end of the sliding rod 302, a rear end of the correction block 308 is threadedly connected to a threaded rod 303, the threaded rod 303 is symmetrically distributed with the sliding rod 302, the threaded rod 303 is rotatably connected to the fixed block 301, and the correction block 308 is adapted to the roller surface body 5;

[0029] The protective shell 2 and the roller body 5 are supported by the base 1, and the protective shell 2 limits the positions of the correction component 3 and the sensing component 4, so that the sensing component 4 can sense the position of the roller body 5. If the sensing component 4 contacts the roller body 5, the roller body 5 will be offset. At this time, the correction component 3 contacts the roller body 5 to correct the position of the roller body 5, wherein the threaded rod 303 of the correction component 3 rotates, and the threaded rod 303 drives the correction block 308 to move back and forth. When the correction block 308 moves forward, it squeezes the roller body 5 and pushes the roller body 5 back to its original track, thereby achieving the purpose of correcting the position of the roller body 5. The sliding rod 302 limits the angle of the correction block 308 to prevent the correction block 308 from being skewed.

[0030] Reference Figure 5 As shown, the correction component 3 also includes a bracket 305, which is installed on the inner end of the fixed block 301. The inner end of the bracket 305 is fixedly connected to a motor 306, and the transmission shaft of the motor 306 is fixedly connected to a driving gear 307, which is rotatably connected to the fixed block 301.

[0031] The correction assembly 3 further includes a driven gear 304, which is mounted on the outer end of the threaded rod 303, the driven gear 304 is fixedly connected to the threaded rod 303, and the driven gear 304 is meshed with the driving gear 307;

[0032] The motor 306 drives the driving gear 307 to rotate, and the driving gear 307 drives the driven gear 304 to rotate, so that the driven gear 304 can drive the threaded rod 303 to rotate.

[0033] Reference Figure 6 As shown, the sensing component 4 includes a protective tube 401 , which is installed inside the protective shell 2 and located outside the fixing block 301 .

[0034] The protective tube 401 is fixedly connected to an electric push rod 402, and the output end of the electric push rod 402 is fixedly connected to a pressure sensor 403. The pressure sensor 403 is electrically connected to the motor 306 and the electric push rod 402, and the pressure sensor 403 is adapted to the roller surface body 5.

[0035] The position deviation of the roller surface body 5 can be determined by the pressure sensor 403 contacting and pressurizing the roller surface body 5. The pressure sensor 403 transmits an electrical signal to start the motor 306 and the electric push rod 402. The electric push rod 402 drives the pressure sensor 403 to leave the roller surface body 5 to prevent the pressure sensor 403 from contacting the roller body 5 and rubbing against the roller body 5. At the same time, the motor 306 makes the correction block 308 approach the roller body 5 and correct the roller body 5 through the driving gear 307, the driven gear 304 and the threaded rod 303.

[0036] Reference Figure 5 As shown, a slide groove is provided at one end of the correction block 308, and the slide groove is slidably connected to the slide rod 302. A thread groove is provided at the end of the correction block 308 away from the slide groove, and the thread groove is threadedly connected to the threaded rod 303. The slide groove and the thread groove are symmetrically distributed.

[0037] Specific implementation process: First, the pressure sensor 403 is in contact with the roller body 5 and is under pressure, which can determine the position deviation of the roller body 5. The pressure sensor 403 transmits the electrical signal, so that the motor 306 and the electric push rod 402 are started, and the electric push rod 402 drives the pressure sensor 403 to leave the roller body 5 to prevent the pressure sensor 403 from contacting the roller body 5 and rubbing against the roller body 5. At the same time, the motor 306 drives the active gear 307 to rotate, and the active gear 307 drives the driven gear 304 to rotate, so that the driven gear 304 can drive the threaded rod 303 to rotate, and the threaded rod 303 drives the correction block 308 to move back and forth. When the correction block 308 moves forward, it squeezes the roller body 5 and pushes the roller body 5 back to the original track, so as to achieve the purpose of correcting the position of the roller body 5. The sliding rod 302 limits the angle of the correction block 308 to prevent the correction block 308 from being skewed.

[0038] The above shows and describes the basic principle and main features of the utility model and the 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 are only for explaining the principle 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 utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for quickly identifying the boundary of a steel strip based on an optical roller surface, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a plurality of symmetrically distributed protective shells (2), a correction component (3) is installed inside the protective shell (2), a plurality of symmetrically distributed sensing components (4) are installed inside the protective shell (2), the sensing components (4) are located outside the correction components (3), a roller surface body (5) is installed inside the protective shell (2) and located at the top of the base (1), and the roller surface body (5) is compatible with the sensing components (4) and the correction components (3); The correction component (3) comprises a fixed block (301), wherein the fixed block (301) is installed inside the protective shell (2), the inner end of the fixed block (301) is fixedly connected to a sliding rod (302), the front end of the sliding rod (302) is slidably connected to a correction block (308), the rear end of the correction block (308) is threadedly connected to a threaded rod (303), the threaded rod (303) and the sliding rod (302) are symmetrically distributed, the threaded rod (303) and the fixed block (301) are rotatably connected, and the correction block (308) is adapted to the roller surface body (5).

2. The device for rapid identification of steel strip boundaries based on optical roller surface according to claim 1, characterized in that: The correction assembly (3) further comprises a bracket (305), wherein the bracket (305) is mounted on the inner end of the fixed block (301), the inner end of the bracket (305) is fixedly connected to a motor (306), the transmission shaft of the motor (306) is fixedly connected to a driving gear (307), and the driving gear (307) is rotatably connected to the fixed block (301).

3. The device for rapid identification of steel strip boundaries based on optical roller surface according to claim 1 is characterized in that: The correction assembly (3) further comprises a driven gear (304), wherein the driven gear (304) is mounted on the outer end of the threaded rod (303), the driven gear (304) is fixedly connected to the threaded rod (303), and the driven gear (304) is meshed with the driving gear (307).

4. The device for rapid identification of steel strip boundaries based on optical roller surface according to claim 1 is characterized in that: The sensing component (4) comprises a protective tube (401), wherein the protective tube (401) is installed inside the protective shell (2) and is located outside the fixing block (301).

5. The device for rapid identification of steel strip boundaries based on optical roller surface according to claim 4 is characterized in that: The interior of the protective tube (401) is fixedly connected to an electric push rod (402), and the output end of the electric push rod (402) is fixedly connected to a pressure sensor (403). The pressure sensor (403) is electrically connected to the motor (306) and the electric push rod (402), and the pressure sensor (403) is compatible with the roller surface body (5).

6. The device for rapid identification of steel strip boundaries based on optical roller surface according to claim 1, characterized in that: A sliding groove is provided at one end of the correction block (308), and the sliding groove is slidably connected to the sliding rod (302). A threaded groove is provided at one end of the correction block (308) away from the sliding groove, and the threaded groove is threadedly connected to the threaded rod (303). The sliding groove and the threaded groove are symmetrically distributed.

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