Spraying mechanism for hot-rolled wire rod production line

Abstract

The utility model relates to the technical field of spraying mechanisms, and discloses a hot-rolled wire rod production line spraying mechanism which comprises a lifting mechanism, a cooling mechanism is arranged at the top of the lifting mechanism, and a main body mechanism is arranged at the bottom of the lifting mechanism. Through the arrangement of the lifting mechanism, the lifting mechanism can allow the spraying assembly to move in the vertical direction through the design of the rolling shaft and the sliding block, it is ensured that cooling liquid can accurately act on different parts of a wire rod, the cooling uniformity is improved, and through the combination of a fixing pile arranged in the sliding block and an external driving mechanism, the cooling effect is improved. The whole spraying device can quickly respond to changes of the positions of wires on a production line, precise cooling is achieved, the cooling mechanism is arranged, the position of a spray head is adjusted through a limiting shaft and a moving block, a water pump and a water tank are matched, effective supply of cooling liquid is guaranteed, and the cooling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying mechanism technical field especially relates to a hot rolled wire rod production line spraying mechanism. BACKGROUND

[0002] Hot rolled wire rod production line is an indispensable important link in the steel manufacturing industry, mainly used for the billet heated to high temperature through a series of calendering process to make the required shape of steel products, such as steel bar, steel wire etc. In this process, spray cooling is one of the key technologies for controlling the cooling rate of steel, thereby affecting the physical properties and mechanical properties of the final product.

[0003] Because the existing spraying mechanism design layout is unreasonable, the cooling liquid cannot uniformly cover the wire surface, especially in the case of thick cross section or complex shape of wire, local overcooling phenomenon is easy to produce, and then the normal operation of the device and the quality of the wire are influenced, the complex pipe structure and frequent blockage of the existing spraying mechanism make maintenance become cumbersome, the work of cleaning the nozzle and cleaning the water pipe not only takes time, but also often interrupts the normal production process, reduces the working efficiency. SUMMARY

[0004] To solve the above technical problems, the utility model provides a hot rolled wire rod production line spraying mechanism.

[0005] The utility model adopts the following technical scheme to realize: a hot rolled wire rod production line spraying mechanism, including lifting mechanism, the top of lifting mechanism is provided with cooling mechanism, the bottom of lifting mechanism is provided with main body mechanism,

[0006] The lifting mechanism includes a fixed plate, the top of the fixed plate is fixedly connected with a fixed block, a groove is opened in the top of the fixed block, a roller is arranged in the groove, the roller is fixedly connected with the fixed block, and a sliding block is sleeved on the surface of the roller.

[0007] As a further improvement of the above scheme, the top of the sliding block is provided with a first roller, the surface of the first roller is sleeved with a connecting plate, the side, away from the first roller, of the connecting plate is sleeved with a second roller, the two sides of the first roller and the second roller are fixedly connected with a baffle, the top of the second roller is provided with a clamping block, the baffle is fixedly connected with the clamping block, a through hole is opened in the groove, a fixed stake is arranged in the sliding block, and the fixed stake extends to the top of the sliding block.

[0008] Through the technical scheme, the lifting mechanism is arranged, and the lifting mechanism allows the spraying assembly to move along the vertical direction through the roller and the sliding block, so that the cooling liquid can accurately act on different parts of the wire, the uniformity of cooling is improved, the fixed stake in the sliding block is combined with the external driving mechanism, the whole spraying device can quickly respond to the change of the wire position on the production line, and accurate cooling is realized.

[0009] As a further improvement of the above scheme, the cooling mechanism comprises a clamping plate, a limiting plate is arranged at the top of the clamping plate, limiting blocks are fixedly connected to the two sides of the limiting plate, the limiting blocks are fixedly connected with the clamping plate, through grooves are formed in the top and the bottom of the limiting plate, limiting shafts are arranged in the through grooves, and the limiting shafts are fixedly connected with the limiting plate.

[0010] As a further improvement of the above scheme, the surface of the limiting shaft is sleeved with a moving block, a water tank is fixedly connected to the top of the moving block, a water pump is arranged on one side of the water tank, a spray head is fixedly connected to the bottom of the moving block, and through grooves are formed in the top and the bottom of the clamping plate.

[0011] Through the technical scheme, the cooling mechanism is arranged, and the cooling mechanism adjusts the position of the spray head through the limiting shaft and the moving block, cooperates with the water pump and the water tank, ensures effective supply of the cooling liquid, and enhances the cooling efficiency.

[0012] As a further improvement of the above scheme, the main body mechanism comprises a bottom plate, a water collecting groove is fixedly connected to the top of the bottom plate, side plates are arranged on the two sides of the water collecting groove, a rotating shaft is arranged at the top of the water collecting groove, the rotating shaft is fixedly connected with the side plates, and a conveying belt is sleeved on the surface of the rotating shaft.

[0013] As a further improvement of the above scheme, the bottom plate is fixedly connected with a support column, and the support column is fixedly connected with a support plate.

[0014] Through the technical scheme, the spray head can be kept stable in the horizontal and vertical directions through the limiting plate and the limiting blocks, the deviation of the spray head caused by vibration or impact is avoided, and the stability of the cooling operation is ensured.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a lifting mechanism is further designed to allow the spray assembly to move along the vertical direction through the roller and sliding block, ensures that the cooling liquid can accurately act on the different parts of wire, improves the uniformity of cooling, makes the whole spray device can respond to the change of wire position on the production line quickly through the fixed stake of built -in sliding block and the combination of external drive mechanism, realizes accurate cooling, through the cooling mechanism that sets up, cooling mechanism realizes the position adjustment of the spray head through the limit axle and moving block, cooperates water pump and water tank, guarantees the effective supply of cooling liquid, strengthens the cooling efficiency, through the setting of the limit plate and the limit block, make the spray head can keep stable in the horizontal and vertical, avoid the spray head deviation caused by vibration or impact, ensure the stability of cooling operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the lifting mechanism structure schematic diagram of the utility model;

[0019] Figure 3 It is the cooling mechanism structure schematic diagram of the utility model;

[0020] Figure 4 It is the main body mechanism structure schematic diagram of the utility model.

[0021] Main symbol explanation:

[0022] 1, lifting mechanism;101, fixed plate;102, fixed block;103, sliding block;104, connecting plate;105, clamping block;2, cooling mechanism;201, clamping plate;202, limit plate;203, limit block;204, limit axle;205, moving block;3, main body mechanism;301, bottom plate;302, water collecting groove;303, side plate. Specific implementation

[0023] Below, combining the drawings and specific implementation, the utility model is described further, need explaining is, under the premise of not conflicting, the following description between each embodiment or each technical feature can be combined to form new embodiment.

[0024] Embodiment:

[0025] Please combine Figures 1-4 The utility model discloses a kind of spray mechanisms of hot-rolled wire rod production line, including lifting mechanism 1, the top of lifting mechanism 1 is provided with cooling mechanism 2, the bottom of lifting mechanism 1 is provided with main body mechanism 3;

[0026] The lifting mechanism 1 comprises a fixed plate 101, the top of the fixed plate 101 is fixedly connected with a fixed block 102, the top of the fixed block 102 is provided with a groove, a rolling shaft is arranged in the groove, the rolling shaft is fixedly connected with the fixed block 102, and the surface of the rolling shaft is sleeved with a sliding block 103.

[0027] The top of the sliding block 103 is provided with a first rolling shaft, the surface of the first rolling shaft is sleeved with a connecting plate 104, the side, away from the first rolling shaft, of the connecting plate 104 is sleeved with a second rolling shaft, the two sides of the first rolling shaft and the second rolling shaft are fixedly connected with baffles, the top of the second rolling shaft is provided with a clamping block 105, the baffles are fixedly connected with the clamping block 105, a through hole is formed in the groove, and a fixed stake is arranged in the sliding block 103 and extends to the top of the sliding block 103.

[0028] The cooling mechanism 2 comprises a clamping plate 201, the top of the clamping plate 201 is provided with a limiting plate 202, the two sides of the limiting plate 202 are fixedly connected with limiting blocks 203, the limiting blocks 203 are fixedly connected with the clamping plate 201, the top and the bottom of the limiting plate 202 are provided with through grooves, the through grooves are provided with limiting shafts 204, and the limiting shafts 204 are fixedly connected with the limiting plate 202.

[0029] The surface of the limiting shaft 204 is sleeved with a moving block 205, the top of the moving block 205 is fixedly connected with a water tank, one side of the water tank is provided with a water pump, and the bottom of the moving block 205 is fixedly connected with a spray head. The top and the bottom of the clamping plate 201 are provided with through grooves.

[0030] The main body mechanism 3 comprises a bottom plate 301, the top of the bottom plate 301 is fixedly connected with a water collecting tank 302, the two sides of the water collecting tank 302 are provided with side plates 303, the top of the water collecting tank 302 is provided with a rotating shaft, the rotating shaft is fixedly connected with the side plates 303, and the surface of the rotating shaft is sleeved with a conveying belt.

[0031] The bottom of the bottom plate 301 is fixedly connected with a supporting column, and the bottom of the supporting column is fixedly connected with a supporting plate.

[0032] The implementation principle of one of the embodiments of the application is that the hot rolled wire is sent into the cooling area through the conveying belt, when it is detected that the wire enters the preset position, the lifting mechanism 1 is adjusted, then the spray head is adjusted to the best spray angle, the water pump is started, the cooling liquid flows to the spray head through the water tank, a dense water curtain is formed, uniformly covers the surface of the wire, as the wire moves on the conveying belt, the spray mechanism changes the movement track, continuously provides cooling, until the whole wire is processed, the cooled water falls into the water collecting tank 302 below, and can be recycled after filtration or other treatment, so that the resource consumption is reduced.

[0033] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A hot rolling wire rod production line spraying mechanism, characterized by, Including lifting mechanism (1), the top of lifting mechanism (1) is provided with cooling mechanism (2), the bottom of lifting mechanism (1) is provided with main body mechanism (3); The top of the fixed plate (101) is fixedly connected with a fixed block (102), a groove is formed in the top of the fixed block (102), a rolling shaft is arranged in the groove, and the rolling shaft is fixedly connected with the fixed block (102).

2. A spray mechanism for a hot-rolling wire production line as claimed in claim 1, characterized in that: The top of the sliding block (103) is provided with a first rolling shaft, the surface of the first rolling shaft is sleeved with a connecting plate (104), the side, away from the first rolling shaft, of the connecting plate (104) is sleeved with a second rolling shaft, the two sides of the first rolling shaft and the second rolling shaft are fixedly connected with a baffle, the top of the second rolling shaft is provided with a clamping block (105), the baffle is fixedly connected with the clamping block (105), a through hole is formed in the groove, and a fixed stake is arranged in the sliding block (103).

3. The spray mechanism for a hot rolling wire rod production line according to claim 1, characterized in that: The top of the sliding block (103) is provided with a first rolling shaft, the surface of the first rolling shaft is sleeved with a connecting plate (104), the side, away from the first rolling shaft, of the connecting plate (104) is sleeved with a second rolling shaft, the two sides of the first rolling shaft and the second rolling shaft are fixedly connected with a baffle, the top of the second rolling shaft is provided with a clamping block (105), the baffle is fixedly connected with the clamping block (105), a through hole is formed in the groove, and a fixed stake is arranged in the sliding block (103).

4. The hot rolling wire production line spraying mechanism according to claim 3, characterized in that: The top and bottom of the clamping plate (201) are provided with a limiting groove, and a limiting shaft (204) is arranged in the limiting groove.

5. The spray mechanism for a hot rolling wire rod production line according to claim 1, characterized in that: The surface of the limiting shaft (204) is sleeved with a moving block (205), the top of the moving block (205) is fixedly connected with a water tank, one side of the water tank is provided with a water pump, the bottom of the moving block (205) is fixedly connected with a spray head, and the top and bottom of the clamping plate (201) are provided with a limiting groove.

6. A hot rolling wire production line spraying mechanism as claimed in claim 5, characterized in that: The top of the sliding block (103) is provided with a first rolling shaft, the surface of the first rolling shaft is sleeved with a connecting plate (104), the side, away from the first rolling shaft, of the connecting plate (104) is sleeved with a second rolling shaft, the two sides of the first rolling shaft and the second rolling shaft are fixedly connected with a baffle, the top of the second rolling shaft is provided with a clamping block (105), the baffle is fixedly connected with the clamping block (105), a through hole is formed in the groove, and a fixed stake is arranged in the sliding block (103). The bottom of the bottom plate (301) is fixedly connected with a supporting column, and the bottom of the supporting column is fixedly connected with a supporting plate.

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