A cooling and cleaning device for a rod wire shearing material identification system

Abstract

The application discloses a cooling and cleaning device of a rod wire shearing material identification system. The rod wire shearing material identification system comprises an angle-inclined chute, a first collecting frame is arranged at the lower opening of the chute, a second collecting frame is arranged at one side of the chute, a discharging port is arranged on the chute corresponding to the second collecting frame, a visual identification device is arranged at the discharging port, a rotating plate is arranged on the chute bottom plate at the discharging port and is perpendicular to the chute bottom plate, a driving device drives the rotating plate to rotate along the chute bottom plate so that the rotating plate is located at a first working position or a second working position, when the rotating plate is located at the first working position, the material in the chute falls into the first collecting frame along the chute, when the rotating plate is located at the second working position, the material in the chute falls into the second collecting frame along the chute and the rotating plate, a plurality of spray heads are arranged on the chute at the discharging port, and the spray heads are communicated with water pipes.

Description

TECHNICAL FIELD

[0001] The present application relates to a cooling and cleaning device of a bar wire sheared material identification system. BACKGROUND

[0002] In the bar wire production process, a diameter gauge is generally used for online detection. In the prior art, the diameter gauge is mainly used for size detection and screening of abnormal products in the rolling process, and cannot provide timely and effective data for automatic control. Moreover, the measurement accuracy of the diameter gauge is easily affected by the environment and fluctuates. The high temperature of the bar wire in the rolling process generates hot air flow, and vibration is generated at the same time of high-speed operation. The higher the running speed, the faster the vibration frequency, and the more difficult it is to ensure the measurement accuracy. The traditional screw thread steel cannot be detected by the diameter gauge under the high-speed motion state due to the complex shape. The general appearance size detection of screw thread steel is sampling inspection, that is, the finished product is taken off from the production line, and a special outer diameter measuring tool is used for measurement. If manual monitoring is not timely, defective waste products may exist in the appearance quality.

[0003] Therefore, a system for identifying sheared materials generated in the bar wire rolling process by using visual recognition technology is developed (another application is filed). First, a sheared material collecting device arranged under the flying shear chute is used to collect the sheared materials and transport them to a designated detection platform. After the sheared materials are visually recognized on the detection platform, the length, outer diameter, cracks, and groove type of the sheared materials are included, and finally the processed data information is transmitted to the control system to realize high-precision detection of the bar sheared materials, and finally the sheared materials are transported to the waste frame through the chute. The high-temperature radiation on the surface of the high-temperature sheared materials and the attached inclusions may interfere with the visual recognition. SUMMARY

[0004] In view of the above problems, the present application relates to a cooling and cleaning device of a bar wire sheared material identification system.

[0005] To achieve the above purpose, the cooling and cleaning device of the bar wire sheared material identification system of the present application, the bar wire sheared material identification system comprises: an angle-tilted chute, a first collecting frame is arranged at the lower opening of the chute; a second collecting frame is arranged on one side of the chute, and a discharge port is arranged on the chute corresponding to the second collecting frame; a visual recognition device is arranged at the discharge port;

[0006] A rotating plate is vertically arranged on the chute bottom plate at the discharge port,

[0007] A driving device drives the rotating plate to rotate along the chute bottom plate to be located at a first working position or a second working position; when the rotating plate is located at the first working position, the materials in the chute fall into the first collecting frame along the chute; when the rotating plate is located at the second working position, the materials in the chute fall into the second collecting frame along the chute and the rotating plate.

[0008] Wherein, in the chute of the discharge port, a group of more than one spray head is arranged; the spray head is connected with the water pipe in communication.

[0009] Further, a controlled gate is arranged at the discharge port, and a temperature detection device is arranged in the discharge port.

[0010] Further, a controlled gate is arranged at the discharge port, and a temperature detection device is arranged in the discharge port.

[0011] Further, an opening is arranged on the chute, and the spray head is arranged in the opening.

[0012] The present application can cool the sheared material by spraying water through the spray head arranged on the chute. After the sheared material is cooled, the length, outer diameter, crack, groove and the like of the sheared material are visually recognized, and finally the processed data information is transmitted to the control system. After the rolling line control system collects the data information of the sheared material, the adjustment amount required by the rolling mill roll gap is judged, and the blank feeding time sequence is controlled. The rolling mill control system controls the rolling mill roll gap to be adjusted without load between the rolling gaps of two blanks. The high-precision detection of the rod sheared material is realized. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a non-working state schematic diagram of the rod wire sheared material recognition system of the present application.

[0014] Figure 2 is a working state schematic diagram of the rod wire sheared material recognition system of the present application.

[0015] Figure 3 is a sectional view schematic diagram of Figure 1 .

[0016] Figure 4 is a structure schematic diagram of the cooling and cleaning device in the chute.

[0017] Figure 5 is a sectional view schematic diagram of the cooling device.

[0018] Figure 6 is a structure schematic diagram of the inclusion removal device. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0020] In the description of the present application, it is to be understood by those skilled in the art that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0021] The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0022] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] In an embodiment of the present application, the cooling and cleaning device of the rod wire shearing material identification system of the present application is arranged below the flying shear 99, which comprises a fixed plate 1, a rotating plate 2, a pin shaft 3, a rotating plate cylinder 4, a V-shaped groove 7, a telescopic rod 8 and a visual identification device 9.

[0024] The specific structure comprises: an inclined chute 88, a first collecting frame 10 is arranged at the lower opening of the chute; a second collecting frame 11 is arranged at one side of the chute, and a discharge port is arranged on the chute corresponding to the second collecting frame 11; a visual identification device 9 is arranged at the discharge port;

[0025] A rotating plate 2 is arranged vertically on the chute bottom plate at the discharge port,

[0026] A driving device drives the rotating plate 2 to rotate along the chute bottom plate so that it is located at the first working position or the second working position; when the rotating plate is located at the first working position, the material in the chute falls into the first collecting frame 10 along the chute; when the rotating plate is located at the second working position, the material in the chute falls into the second collecting frame 11 along the chute and the rotating plate.

[0027] Figure 1 The embodiment of the present application is shown, which comprises:

[0028] The fixed plate 1 is arranged on the chute 88 below the flying shear 99, the pin shaft is arranged on the side of the chute below the flying shear, the rotating plate 2 is arranged on the pin shaft 3, and the rotating plate is arranged on the pin shaft 3 and can rotate on the chute. The rotating plate cylinder 4 is installed on the bottom surface of the chute bottom plate and is used to drive the pin shaft 3 through the connecting piece to drive the rotating plate to rotate.

[0029] When it is necessary to detect the sheared material, the rotating plate 2 leans against the fixed plate 1, the sheared material falls from the flying shear and is collected to the outside of the gate 5 at the discharge port through the rotating plate 2. When the sheared material slides through the v-shaped groove 7, it is recognized (photographed or filmed) by the visual recognition device 9 arranged on the v-shaped groove 7, and the sheared material is discharged into the second collecting frame 10 through the v-shaped groove. The visual recognition device 9 is composed of a camera and a computer, and the camera is installed on the V-shaped groove 7 through a support.

[0030] The driving rod 8 can adjust the angle of the V-shaped groove 7 and control the falling speed of the sheared material. The driving rod 8 is preferably an electric telescopic rod, so as to better control the angle of the V-shaped groove.

[0031] When it is not necessary to detect the sheared material, the rotating plate 2 leans against the side edge of the chute body, and the sheared material directly enters the first collecting frame through the chute.

[0032] The cooling and cleaning device comprises nozzles 41 arranged in the openings of the chute, the nozzles 41 are connected through water pipes 411, and the water pipes are communicated with cooling water under pressure.

[0033] As a further improvement of the present application, a guide device 73 is arranged behind the discharge port, the guide device 73 is provided with a compressed air interface 733, an annular air channel 732 and a gas injection port 731.

[0034] A gate 51 is arranged between the nozzles 41 and the guide device, the gate 51 is provided with a driving device to control the lifting of the gate.

[0035] A temperature measuring device (temperature sensor) 42 is arranged on the temperature measuring support at the position where the sheared material is sprayed with water for cooling.

[0036] After the sheared material falls along the rotating plate, the sheared material is blocked by the gate 51, is sprayed for cooling by the nozzles, is detected in temperature by the temperature measuring device 42, and the gate 51 is opened when the sheared material falls to a specified temperature and the radiation heat of the red steel is eliminated. The sheared material enters the guide device 73, the compressed air in the guide device 73 blows and washes the surface of the sheared material in a reverse direction, and the outlet of the guide device 73 is accurately arranged at the center of the chute inlet, so as to ensure that the sheared material is not clamped and falls into the chute.

[0037] In the description of the present application, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The above merely illustrates the specific embodiments of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A cooling and cleaning device for a rod wire sheared material identification system, characterized by, The rod wire cutting material recognition system comprises: an angle inclined chute, the lower opening of the chute is provided with a first collecting frame; the side of the chute is provided with a second collecting frame, and a discharge port is arranged on the chute corresponding to the second collecting frame; a visual recognition device is arranged at the discharge port; A rotating plate is vertically arranged on the chute bottom plate at the discharge port, A driving device drives the rotating plate to rotate along the chute bottom plate to be located at a first working position or a second working position; when the rotating plate is located at the first working position, the material in the chute falls into the first collecting frame along the chute; when the rotating plate is located at the second working position, the material in the chute falls into the second collecting frame along the chute and the rotating plate; A plurality of spray heads are arranged on the chute at the discharge port; the spray heads are connected with a water pipe in communication; a controlled gate is arranged at the discharge port, and a temperature detection device is arranged in the discharge port; A control device is further included, the input end of the control device is connected with the temperature detection device, the output end of the control device is connected with the controlled gate, and an opening is arranged on the chute, and the spray head is arranged in the opening.

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