Hot-rolled coil detection device

Abstract

The utility model discloses a hot-rolled coil plate detection device, which comprises a supporting mechanism, a detection mechanism, a detection mechanism and a detection mechanism, and is characterized in that the supporting mechanism comprises a first bottom plate; a detection module; the adjusting mechanism comprises two second bottom plates which are symmetrically connected to the middle of the top of the first bottom plate in a sliding mode, sliding grooves are formed in the tops of the second bottom plates, positive and negative tooth lead screws are rotationally connected to inner cavities of the sliding grooves, and a first telescopic rod is fixedly connected between the two second bottom plates; first cylinders are symmetrically and fixedly connected to the top of the first bottom plate and located on the two sides of the second bottom plate, connecting rods are fixedly connected to the tops of the movable ends of the first cylinders, and connecting frames and adapting mechanisms are fixedly connected to the tops of the connecting rods. The problems that the position of a positioning seat cannot be adjusted, the supporting effects on hot-rolled coil plates with different diameters are different, the large hot-rolled coil plates are prone to being separated from the positioning seat, the hot-rolled coil plates are limited only through a fixing device, the limiting effect is poor, and the fixing device is prone to being damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-rolled coil production, in particular to a hot-rolled coil detection device. Background Art

[0002] Hot rolled coil is made of slab as raw material, which is made into strip steel by rough rolling unit and finishing rolling unit after heating. The hot steel strip coming out of the last rolling mill of finishing rolling is cooled to the set temperature by laminar flow and rolled into steel strip coil by coiler. The cooled steel strip coil, hot rolled steel plate product has excellent properties such as high strength, good toughness, easy processing and forming and good weldability.

[0003] A hot-rolled coil detection device with a search publication number of CN217032277U includes a transport mechanism and a detection mechanism, the detection mechanisms are symmetrically arranged on both sides of the transport mechanism, the transport mechanism is composed of a first motor, a transport roller, a transport belt and a transport frame, the two ends of the transport roller are rotatably connected to the inner side of the transport frame through bearings, the first motor is fixedly connected to one side of the transport frame through bolts, the transport roller is covered with a transport belt, and positioning seats are respectively arranged on both sides of the upper surface of the transport belt. The hot-rolled coil detection device measures the thickness of the hot-rolled coil through a movable measuring sleeve, which is convenient for detecting hot-rolled coils of different widths.

[0004] However, when the above device is used, the position of the positioning seat cannot be adjusted, and the supporting effects on hot-rolled coils with different diameters are different, which can easily cause the larger hot-rolled coils to detach from the positioning seat. The hot-rolled coils are limited only by the fixing device, and the limiting effect is poor, which can easily cause damage to the fixing device. Summary of the invention

[0005] The utility model aims to provide a hot-rolled coil detection device to solve the problem raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a hot-rolled coil detection device, comprising:

[0008] A support mechanism, the support mechanism comprising a first bottom plate;

[0009] Detection module;

[0010] The adjustment mechanism includes two second bottom plates symmetrically and slidingly connected in the middle of the top of the first bottom plate, a slide groove is provided on the top of the second bottom plate, and a positive and negative screw rod is rotatably connected to the inner cavity of the slide groove, and a first telescopic rod is fixedly connected between the two second bottom plates.

[0011] Furthermore, the top of the first bottom plate is symmetrically and fixedly connected to a first cylinder on both sides of the second bottom plate, the top of the movable end of the first cylinder is fixedly connected to a connecting rod, and the top of the connecting rod is fixedly connected to a connecting frame;

[0012] Furthermore, the inner cavity of the connecting frame is fixedly connected to a second cylinder, the outer wall of the bottom of the connecting frame is provided with a corresponding groove, the movable end of the second cylinder is fixedly connected to a slider, the outer wall of the slider is fixedly connected to a support shaft, and the detection module is fixedly connected to the outer wall of the support shaft;

[0013] Furthermore, the outer wall of the second bottom plate is fixedly connected to a motor, the output end of the motor is fixedly connected to the positive and negative threaded rods, the circumferential outer wall of the positive and negative threaded rods is symmetrically connected to a support seat, the outer wall of the other side of the slide groove is hinged to the support seat, and a connecting shaft is threadedly connected between the two support shafts;

[0014] Furthermore, it also includes an adapting mechanism, the adapting mechanism includes a movable plate symmetrically fixedly connected to the top of the first bottom plate, and the threaded rod of the movable plate is connected to the outer wall of the second bottom plate;

[0015] Furthermore, the inner wall of the movable plate is slidably connected with a sliding plate, and a limiting hole is formed through the sliding plate and the outer wall of the movable plate, a second telescopic shaft is fixedly connected between the two movable plates and the sliding plate, and a limiting rod is threadedly connected to the inner wall of the limiting hole;

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] The utility model discloses that after manually rotating the connecting shaft to disengage it from the supporting seat hinged on the slide slot, the supporting seat is rotated to push the hot-rolled coil to be detected to move along the first bottom plate and the second bottom plate until it contacts the supporting seat on the outer wall of the positive and negative threaded rods. The supporting seat is returned to its original position and the connecting shaft is rotated into the supporting seat to limit it. The two second bottom plates are moved away from each other by the first telescopic rod. The motor is turned on to drive the positive and negative threaded rods to rotate, and the positive and negative threaded rods drive the supporting seat to move. The first cylinder is turned on to drive the slider to move through the connecting rod, and the supporting shaft is driven by the slider to be inserted into the circumference of the hot-rolled coil to further limit it. The hot-rolled coil can be fully limited to ensure the normal use of the supporting shaft.

[0018] Based on the first beneficial effect, by setting the movable plate, sliding plate, limit hole, second telescopic axis, and limit rod, remove the limit rod, manually adjust the height of the sliding plate, so that the limit hole on the sliding plate coincides with the limit hole on the movable plate, install the upper limit rod to limit the position of the sliding plate, and drive the movable plate to move by the second telescopic axis to adapt to hot-rolled coils of different lengths. The stabilized hot-rolled coils are detected by the detection module, and longer hot-rolled coils can be stably supported. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 3 For the utility model Figure 1 A is shown as an enlarged view;

[0023] Figure 4 For the utility model Figure 1 B is an enlarged view.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Support mechanism; 101. First base plate; 102. First cylinder; 103. Connecting rod; 104. Connecting frame; 105. Sliding block; 106. Support shaft; 2. Detection module; 3. Adjustment mechanism; 301. Second base plate; 302. Sliding groove; 303. First telescopic rod; 304. Positive and negative threaded rod; 305. Motor; 306. Support seat; 307. Connecting shaft; 4. Adaptation mechanism; 401. Movable plate; 402. Sliding plate; 403. Limiting hole; 404. Second telescopic shaft; 405. Limiting rod. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0028] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] See also Figure 1-4 As shown, this embodiment is a hot-rolled coil detection device, comprising:

[0031] The supporting mechanism 1 comprises a first bottom plate 101;

[0032] Detection module 2;

[0033] The hot-rolled coil is inspected by the inspection module 2;

[0034] The adjustment mechanism 3 includes two second bottom plates 301 symmetrically slidably connected to the middle of the top of the first bottom plate 101, a slide groove 302 is provided on the top of the second bottom plate 301, a positive and negative threaded rod 304 is rotatably connected to the inner cavity of the slide groove 302 on one side, and a first telescopic rod 303 is fixedly connected between the two second bottom plates 301;

[0035] The second bottom plate 301 is supported by the first bottom plate 101, the positive and negative threaded rods 304 are supported by the slide slot 302, and the two second bottom plates 301 are adjusted by the first telescopic rod 303;

[0036] The outer wall of the second bottom plate 301 is fixedly connected to a motor 305, the output end of the motor 305 is fixedly connected to the positive and negative threaded rods 304, the outer wall of the positive and negative threaded rods 304 is symmetrically connected to a support seat 306, the outer wall of the other side of the slide slot 302 is hinged to a support seat 306, and a connecting shaft 307 is threadedly connected between the two support seats 306;

[0037] The motor 305 provides power to the forward and reverse screw rods 304, the support seat 306 supports the hot rolled coil, and the two support seats 306 are connected by the connecting shaft 307 to adapt to the position change of the second bottom plate 301;

[0038] Working principle: After manually rotating the connecting shaft 307 to disengage it from the support seat 306 hinged on the slide slot 302, rotate the support seat 306 to push the hot-rolled coil to be tested so that it moves along the first bottom plate 101 and the second bottom plate 301 until it contacts the support seat 306 on the outer wall of the positive and negative threaded rod 304, return the support seat 306 to its original position, rotate the connecting shaft 307 into the support seat 306 to limit it, and use the first telescopic rod 303 to make the two second bottom plates 301 move away from each other, turn on the motor 305 to drive the positive and negative threaded rod 304 to rotate, and the positive and negative threaded rod 304 drives the support seat 306 to move to adapt to hot-rolled coils of different diameters, turn on the first cylinder 102 to drive the connecting frame 104 to move up and down through the connecting rod 103, drive the slider 105 to move through the second cylinder, and drive the support shaft 106 to be inserted into the circumference of the hot-rolled coil through the slider 105 to further limit it;

[0039] This step can fully limit the position of the hot-rolled coil and ensure the normal use of the support shaft 106.

[0040] See also Figure 1-4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0041] The top of the first bottom plate 101 is symmetrically fixedly connected to the first cylinder 102 on both sides of the second bottom plate 301, the top of the movable end of the first cylinder 102 is fixedly connected to the connecting rod 103, and the top of the connecting rod 103 is fixedly connected to the connecting frame 104;

[0042] The first cylinder 102 is supported by the first bottom plate 101, and the first cylinder 102 drives the connecting frame 104 to move through the connecting rod 103;

[0043] The inner cavity of the connecting frame 104 is fixedly connected with a second cylinder, the outer wall of the bottom of the connecting frame 104 is provided with a corresponding groove, the movable end of the second cylinder is fixedly connected with a slider 105, the outer wall of the slider 105 is fixedly connected with a support shaft 106, and the detection module 2 is fixedly connected to the outer wall of the support shaft 106;

[0044] The second cylinder is supported by the connecting frame 104, and the second cylinder drives the support shaft 106 to move through the slider 105;

[0045] Adaptation mechanism 4, the adaptation mechanism 4 comprises a movable plate 401 symmetrically fixedly connected to the top of the first bottom plate 101, and a threaded rod of the movable plate 401 is connected to the outer wall of the second bottom plate 301;

[0046] The sliding plate 402 is supported by the movable plate 401, and the movable plate 401 slides to adapt to hot-rolled coils of different lengths;

[0047] The inner wall of the movable plate 401 is slidably connected with a sliding plate 402, and a limiting hole 403 is formed through the outer wall of the sliding plate 402 and the movable plate 401. A second telescopic shaft 404 is fixedly connected between the two movable plates 401 and the sliding plate 402, and a limiting rod 405 is threadedly connected to the inner wall of the limiting hole 403;

[0048] The hot rolled coil is blocked by the sliding plate 402, and the sliding plate 402 is limited by installing a limiting rod 405 in the limiting hole 403;

[0049] Working principle: by setting the movable plate 401, the sliding plate 402, the limiting hole 403, the second telescopic shaft 404, and the limiting rod 405, remove the limiting rod 405, manually adjust the height of the sliding plate 402, so that the limiting hole 403 on the sliding plate 402 coincides with the limiting hole 403 on the movable plate 401, install the upper limiting rod 405 to limit the position of the sliding plate 402, and drive the movable plate 401 to move through the second telescopic shaft 404 to adapt to hot-rolled coils of different lengths. The stabilized hot-rolled coils are detected by the detection module 2;

[0050] This step can provide stable support for longer hot-rolled coils.

[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hot rolled coil detection device, characterized in that: include: A support mechanism (1), the support mechanism (1) comprising a first bottom plate (101); Detection module (2); The adjusting mechanism (3) comprises two second bottom plates (301) symmetrically slidably connected in the middle of the top of the first bottom plate (101), a slide groove (302) is provided on the top of the second bottom plate (301), a positive and negative threaded rod (304) is rotatably connected to the inner cavity of the slide groove (302) on one side, and a first telescopic rod (303) is fixedly connected between the two second bottom plates (301).

2. A hot rolled coil detection device according to claim 1, characterized in that: The top of the first bottom plate (101) is symmetrically fixedly connected to the first cylinder (102) on both sides of the second bottom plate (301), the top of the movable end of the first cylinder (102) is fixedly connected to a connecting rod (103), and the top of the connecting rod (103) is fixedly connected to a connecting frame (104).

3. A hot rolled coil detection device according to claim 2, characterized in that: The inner cavity of the connecting frame (104) is fixedly connected to a second cylinder, the outer wall of the bottom of the connecting frame (104) is provided with a corresponding groove, the movable end of the second cylinder is fixedly connected to a slider (105), the outer wall of the slider (105) is fixedly connected to a support shaft (106), and the detection module (2) is fixedly connected to the outer wall of the support shaft (106).

4. A hot rolled coil detection device according to claim 1, characterized in that: The outer wall of the second bottom plate (301) is fixedly connected to a motor (305), the output end of the motor (305) is fixedly connected to the positive and negative threaded rods (304), the circumferential outer wall of the positive and negative threaded rods (304) is symmetrically connected to a support seat (306), the outer wall of the other side slide groove (302) is hinged to a support seat (306), and a connecting shaft (307) is threadedly connected between the two support seats (306).

5. The hot rolled coil detection device according to claim 1, characterized in that: It also includes an adaption mechanism (4), the adaption mechanism (4) including a movable plate (401) symmetrically fixedly connected to the top of the first bottom plate (101), and a threaded rod of the movable plate (401) connected to the outer wall of the second bottom plate (301).

6. A hot rolled coil detection device according to claim 5, characterized in that: The inner wall of the movable plate (401) is slidably connected to a sliding plate (402); a limiting hole (403) is provided through the outer walls of the sliding plate (402) and the movable plate (401); a second telescopic shaft (404) is fixedly connected between the two movable plates (401) and the sliding plate (402); and a limiting rod (405) is threadedly connected to the inner wall of the limiting hole (403).

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