Roller way heat preservation cover for welding wire steel production

Abstract

The utility model discloses a roller way heat preservation cover for welding wire steel production, which comprises a heat preservation cover body, the heat preservation cover body is sleeved on the top of the outer side of a transportation roller way for welding wire steel production, the heat preservation cover body comprises a steel structure frame and a color steel plate, and the steel structure frame is fixedly connected with the color steel plate; the number of the color steel plates is three, and an L-shaped wind-shield wall is defined by the three color steel plates. The heat preservation cover body is installed above a front roller way of a collecting drum, the steel structure frame and the three color steel plates are used for forming the L-shaped wind shield wall in a surrounding mode, the wind shielding purpose is achieved, wind at the position of a roll unloading roller shutter door is prevented from directly blowing wire rods, the air flow speed is reduced, the wire rods are slowly cooled, brittle phases are prevented from occurring in alloy welding wire steel, and the service life of the wire rods is prolonged. The machining quality of the welding wire steel is improved, the welding wire steel can meet the actual production requirement, the three faces of the wind-shield wall are closed, an operation space is reserved for tail shearing personnel, and operation of finishing personnel is not affected.

Description

Technical Field

[0001] The utility model relates to the field of metal processing, in particular to a roller table heat insulation cover used for welding wire steel production. Background Art

[0002] Welding wire steel needs to be cooled during the production process, and the structure of the welding wire steel will change accordingly after cooling.

[0003] Due to the high alloy content of alloy welding wire steel, the CCT curve of the wire rod shifts to the right during the cooling process, delaying the phase change point, and the wire rods piled at the overlap points are thicker, and the wire rods out of the insulation cover have not yet completed the phase change. Especially under high temperature conditions, such as low temperatures in winter, the wire rod temperature of the alloy welding wire steel out of the insulation cover is high, and the wire rod cooling speed after the insulation cover is fast. This alloy welding wire steel with too fast cooling speed is prone to brittle phases such as martensite and bainite. Users are prone to wire breakage in the subsequent drawing process, causing economic losses and failing to meet actual production needs.

[0004] The utility model is to solve the above problems and develop a roller heat preservation cover for welding wire steel production. The heat preservation cover is installed above the roller in front of the collection drum to slow down the cooling speed of the alloy welding wire steel after leaving the heat preservation cover so that the metal phase inside it can be stable. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a roller heat-insulating cover for welding wire steel production in view of the deficiencies of the above-mentioned prior art. The heat-insulating cover body is installed above the roller in front of the collecting drum, and a steel structure frame and three color steel plates are used to form an "L"-shaped windbreak wall to achieve the purpose of wind blocking, prevent the wind at the unloading rolling shutter door from directly blowing the wire rod, slow down the air flow rate, and achieve the purpose of slow cooling of the wire rod, thereby solving the problem of brittle phase easily appearing inside the alloy welding wire steel.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A roller heat insulation cover for welding wire steel production, comprising a heat insulation cover body, which is sleeved on the outer top of a transport roller for welding wire steel production, and the heat insulation cover body comprises a steel structure frame and a color steel plate, and the steel structure frame is fixedly connected to the color steel plate;

[0008] The number of the color steel plates is set to three, and the three color steel plates form an "L"-shaped windbreak wall;

[0009] Among them, the insulation cover body corresponds to the input end and output end of the transport roller for welding wire steel production as the feeding end and the discharging end, and the three color steel plates are installed corresponding to the top, the discharging end and one of the side surfaces of the steel structure frame, and the other three surfaces of the steel structure frame are set to be open.

[0010] Preferably, a plurality of mounting frames are provided on the inner side of the steel structure frame and at the end near the discharge end, a bearing plate is installed between the plurality of mounting frames, the bearing plate is slidably connected to the mounting frames, and the bearing plate and the mounting frames are fixed by screws.

[0011] Preferably, a first supporting rib is attached to the back of the color steel plate, and the first supporting rib is fixedly connected to the steel structure frame, and a second supporting rib is fixedly connected to the back of the bearing plate, and the second supporting rib is slidably connected to the mounting frame.

[0012] Preferably, the side of the heat-insulating cover body corresponding to the opening is arranged as an operating station.

[0013] Preferably, roller shutter heat insulation panels are provided at the top of the steel structure frame and at positions corresponding to the feed end and the operating station.

[0014] Preferably, a support foot is provided at the bottom end of the steel structure frame, and an adjustment mechanism is sleeved on the support foot for adjusting the height of the steel structure frame.

[0015] Preferably, the adjustment mechanism comprises a steel structure storage tube, the support legs are inserted into the steel structure storage tube, and the support legs are slidably connected to the steel structure storage tube, the surface of the steel structure storage tube is penetrated by screw holes, and bolts are threadedly connected in the screw holes.

[0016] Preferably, a slider is installed at the bottom of the steel structure storage tube, a slide rail is arranged on the outside of the slider, and the slider is movably connected to the inside of the slide rail. The slide rail is distributed parallel to the extension direction of the transport roller for welding wire steel production, and the slide rail is fixed on the ground.

[0017] Preferably, the surface of the color steel plate is covered with a high temperature resistant layer.

[0018] Preferably, the high temperature resistant layer is made of asbestos material.

[0019] The utility model has the following beneficial effects:

[0020] The heat preservation cover body is installed above the front roller of the winding drum, and a steel structure frame and three color steel plates are used to form an "L"-shaped windbreak wall to achieve the purpose of windbreak, prevent the wind at the unloading shutter door from blowing directly on the wire rod, slow down the air flow rate, and achieve the purpose of slow cooling of the wire rod, prevent the brittle phase inside the alloy welding wire steel, and improve the processing quality of the welding wire steel to meet the actual production needs. The windbreak wall is closed on three sides, and there is an operating space for the tail cutting personnel, which does not affect the operation of the finishing personnel.

[0021] A liftable load plate is arranged on the mounting frame for placing tools or temporarily storing welding steel wire, which is convenient for operators to work and improves the overall functionality of the insulation cover body. The metal coil is released by the rolling insulation plate to improve the insulation effect of the roller insulation cover used for welding steel wire production, separate the high temperature area and improve the safety of the external working environment. The height and position of the insulation cover body can be adjusted by cooperating with the adjustment mechanism, the slider and the slide rail. It is suitable for a variety of processing environments and easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A first-perspective stereoscopic view of a roller heat-insulating cover for welding wire steel production provided by the utility model;

[0023] Figure 2 A second perspective stereogram of a roller heat preservation cover for welding wire steel production provided by the utility model;

[0024] Figure 3 A third-angle perspective view of the roller heat insulation cover for welding wire steel production provided by the utility model;

[0025] Figure 4 A fourth perspective view of the roller heat preservation cover for welding wire steel production provided by the utility model;

[0026] Figure 5 This is a fifth perspective stereogram of the roller heat insulation cover for welding wire steel production provided by the utility model.

[0027] Among them are:

[0028] Steel structure frame-1; color steel plate-2; feed end-3; discharge end-4; mounting frame-5; bearing plate-6; first supporting rib-7; second supporting rib-8; operating station-9; rolling door-10; support leg-11; steel structure storage tube-12; screw hole-13; slide rail-15. DETAILED DESCRIPTION

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific preferred embodiments.

[0030] In the description of the present invention, it should be understood that the terms "left side", "right side", "upper part", "lower part", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. "First", "second", etc. do not indicate the importance of the components, and therefore cannot be understood as a limitation on the present invention. The specific dimensions used in this embodiment are only for illustrating the technical solution, and do not limit the scope of protection of the present invention.

[0031] like Figure 1-5 As shown, a roller heat insulation cover for welding wire steel production includes a heat insulation cover body, which is sleeved on the outer top of the transport roller for welding wire steel production. The heat insulation cover body includes a steel structure frame 1 and a color steel plate 2, and the steel structure frame 1 is fixedly connected to the color steel plate 2;

[0032] The number of the color steel plates 2 is set to three, and the three color steel plates 2 form an "L"-shaped windbreak wall;

[0033] Among them, the input end and output end of the insulation cover body corresponding to the transport roller for welding wire steel production are the feed end 3 and the discharge end 4, and the three color steel plates 2 are installed corresponding to the top, the discharge end 4 and one of the side surfaces of the steel structure frame 1, and the other three surfaces of the steel structure frame 1 are set to be open.

[0034] Specifically, a plurality of mounting frames 5 are provided on the inner side of the steel structure frame 1 and at the end near the discharge end 4, and a bearing plate 6 is installed between the plurality of mounting frames 5. The bearing plate 6 is slidably connected to the mounting frames 5, and the bearing plate 6 and the mounting frames 5 are fixed by screws. The bearing plate 6 is used for placing tools or temporarily storing welding wire steel.

[0035] Specifically, a first supporting rib 7 is attached to the back of the color steel plate 2, and the first supporting rib 7 is fixedly connected to the steel structure frame 1, a second supporting rib 8 is fixedly connected to the back of the load-bearing plate 6, and the second supporting rib 8 is slidably connected to the mounting frame 5, thereby improving the strength of the overall structure of the insulation cover body.

[0036] Specifically, the side of the heat preservation cover body corresponding to the opening is set as an operating station 9, that is, the operating station 9 corresponds to an opening of the heat preservation cover body. Since the space of the heat preservation cover body is open, it does not affect the operation of the finishing personnel.

[0037] Specifically, a rolling shutter heat insulation board 10 is provided at the top of the steel structure frame 1 and at the positions corresponding to the feed end 3 and the operating station 9. The rolling shutter heat insulation board 10 is similar to the structure of a rolling shutter door. The metal coil can be released through the rolling shutter heat insulation board 10, thereby improving the insulation effect of the roller insulation cover used for welding wire steel production, realizing the separation of high temperature areas, and improving the safety of the external working environment.

[0038] Specifically, a support leg 11 is disposed at the bottom end of the steel structure frame 1 , and an adjustment mechanism is sleeved on the support leg 11 for adjusting the height of the steel structure frame 1 .

[0039] Specifically, the adjustment mechanism includes a steel structure storage tube 12, a support leg 11 is inserted into the steel structure storage tube 12, and the support leg 11 is slidably connected to the steel structure storage tube 12. A screw hole 13 is penetrated on the surface of the steel structure storage tube 12, and a bolt is threadedly connected to the screw hole 13. By tightening the bolt, the end of the bolt abuts against the support leg 11, thereby fixing the combined structure of the support leg 11 and the steel structure storage tube 12, thereby realizing the height adjustment of the insulation cover body and the fixation after the height adjustment.

[0040] Specifically, a slider 14 is installed at the bottom of the steel structure storage tube 12, a slide rail 15 is arranged on the outside of the slider 14, and the slider 14 is movably connected to the inside of the slide rail 15. The slide rail 15 is distributed in parallel along the extension direction of the transport roller for welding wire steel production, and the slide rail 15 is fixed on the ground. The number of the slide rails 15 is at least two, and multiple slide rails 15 are distributed in parallel, so that the insulation cover body can move stably on the outside of the transport roller, which is convenient for installation and adjustment of position, and maintenance thereof.

[0041] Specifically, the surface of the color steel plate 2 is covered with a high temperature resistant layer, which is made of asbestos material, to protect the color steel plate 2, extend its service life, and improve the safety of operators.

[0042] When the utility model is working, a heat preservation cover as shown in the figure is made of steel structure and color steel plates in front of the collecting drum. The frame height is about 2.5 meters. The heat preservation cover body is installed above the roller in front of the collecting drum. The steel structure frame 1 and three color steel plates 2 are used to form an "L"-shaped windbreak wall to achieve the purpose of windproofing, prevent the wind at the unloading roller shutter door from directly blowing the wire rod, slow down the air flow rate, make the wire rod achieve the purpose of slow cooling, prevent the brittle phase from appearing inside the alloy welding wire steel, improve the processing quality of the welding wire steel, so that it can meet the actual production needs, and the windbreak wall is closed on three sides, and leaves operating space for the tail cutting personnel, without affecting the operation of the finishing personnel.

[0043] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A roller heat insulation cover for welding wire steel production, characterized in that: It comprises a heat-insulating cover body, which is sleeved on the outer top of a transport roller for welding wire steel production, and the heat-insulating cover body comprises a steel structure frame (1) and a color steel plate (2), and the steel structure frame (1) and the color steel plate (2) are fixedly connected; The number of the color steel plates (2) is set to three, and the three color steel plates (2) form an "L"-shaped windshield wall; The heat preservation cover body corresponds to the input end and output end of the transport roller for welding wire steel production as the feed end (3) and the discharge end (4), and the three color steel plates (2) are installed corresponding to the top, the discharge end (4) and one of the side surfaces of the steel structure frame (1), and the other three surfaces of the steel structure frame (1) are all set to be open.

2. The roller heat insulation cover for welding wire steel production according to claim 1, characterized in that: A plurality of mounting frames (5) are provided on the inner side of the steel structure frame (1) and at the end close to the discharge end (4), a bearing plate (6) is installed between the plurality of mounting frames (5), the bearing plate (6) is slidably connected to the mounting frames (5), and the bearing plate (6) and the mounting frames (5) are fixed by screws.

3. The roller heat insulation cover for welding wire steel production according to claim 2, characterized in that: The back of the color steel plate (2) is bonded with a first supporting rib (7), and the first supporting rib (7) is fixedly connected to the steel structure frame (1); the back of the bearing plate (6) is fixedly connected with a second supporting rib (8), and the second supporting rib (8) is slidably connected to the mounting frame (5).

4. The roller heat insulation cover for welding wire steel production according to claim 1, characterized in that: The side of the heat-insulating cover body corresponding to the opening is arranged as an operating station (9).

5. The roller heat insulation cover for welding wire steel production according to claim 4, characterized in that: Roller curtain heat insulation panels (10) are provided at the top end of the steel structure frame (1) and at positions corresponding to the feed end (3) and the operating station (9).

6. The roller heat insulation cover for welding wire steel production according to claim 1, characterized in that: A support foot (11) is provided at the bottom end of the steel structure frame (1), and an adjustment mechanism is sleeved on the support foot (11) for adjusting the height of the steel structure frame (1).

7. The roller heat insulation cover for welding wire steel production according to claim 6, characterized in that: The adjustment mechanism comprises a steel structure storage tube (12), the support foot (11) is inserted into the steel structure storage tube (12), and the support foot (11) is slidably connected to the steel structure storage tube (12), a screw hole (13) is penetrated through the surface of the steel structure storage tube (12), and a bolt is threadedly connected to the inner thread of the screw hole (13).

8. The roller heat insulation cover for welding wire steel production according to claim 1, characterized in that: A slider (14) is installed at the bottom of the steel structure storage tube (12), a slide rail (15) is arranged outside the slider (14), and the slider (14) is movably connected to the inside of the slide rail (15), the slide rail (15) is distributed parallel to the extension direction of the transport roller for welding wire steel production, and the slide rail (15) is fixed on the ground.

9. The roller heat insulation cover for welding wire steel production according to claim 1, characterized in that: The surface of the color steel plate (2) is covered with a high temperature resistant layer.

10. The roller heat insulation cover for welding wire steel production according to claim 9, characterized in that: The high temperature resistant layer is made of asbestos material.

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