Heat preservation and transportation device for heat collection coil of wire rod

Abstract

The utility model relates to the field of wire rod heat collection coil production equipment, in particular to a wire rod heat collection coil heat preservation transportation device which comprises a transferring assembly and a barrel body. The transfer assembly comprises a transport trolley, the transport trolley is provided with a bearing surface, and a positioning groove is formed in the bearing surface of the transport trolley; the bottom end of the barrel body can be inserted into the positioning groove, supporting legs abutting against the bearing face of the conveying trolley are arranged on the outer side wall of the barrel body, and a material rolling frame is rotationally arranged in an inner cavity of the barrel body. The wire rod heat collecting coil can be coiled in the inner cavity of the barrel body by utilizing the coiling frame of the barrel body, so that the contact time of the wire rod heat collecting coil and external air is shortened, the environment of the inner cavity of the barrel body provides a heat preservation condition for the wire rod heat collecting coil, and the surface temperature of the wire rod heat collecting coil can be prevented from being rapidly reduced. And then the conveying trolley can quickly convey the barrel to an annealing station, the conveying trolley positions the barrel through the positioning grooves, meanwhile, the contact area between the barrel and the conveying trolley is increased through the supporting legs, and then the stability of conveying the barrel through the conveying trolley can be improved.

Description

Technical Field

[0001] The utility model relates to the field of wire rod hot coil production equipment, in particular to a wire rod hot coil heat preservation and transportation device. Background Art

[0002] Wire rod hot-coil is also called wire rod, which usually refers to small diameter round steel in coils. At present, in the heat treatment step of wire rod hot-coil, the wire rod hot-coil with a temperature of more than 350°C is directly put into the annealing barrel for annealing by the laying machine. However, there is a transportation distance between the laying machine and the annealing barrel, which makes the surface temperature of the wire rod hot-coil drop rapidly during the transmission process, which makes the wire rod hot-coil product easy to break. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a heat-insulating and transporting device for hot-collecting coils of wire rods, which can ensure the temperature of the hot-collecting coils of wire rods before entering the annealing barrel.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a wire rod hot collection and heat preservation transportation device, including a transfer assembly and a barrel; the transfer assembly includes a transport trolley, the transport trolley has a bearing surface, and a positioning groove is arranged on the bearing surface of the transport trolley;

[0005] The bottom end of the barrel body can be inserted into the positioning groove, the outer wall of the barrel body is provided with supporting feet that abut against the bearing surface of the transport trolley, and a coil rack is rotatably provided in the inner cavity of the barrel body.

[0006] Furthermore, the transfer assembly also includes at least two guide rails extending in the same direction, and a transport trolley is slidably arranged on each of the guide rails.

[0007] Furthermore, thermal insulation cotton is arranged on the inner wall of the barrel.

[0008] Furthermore, a heat-insulating cover is provided at the barrel mouth of the barrel body.

[0009] Furthermore, a lifting lug is provided on the outer side wall of the barrel body.

[0010] Furthermore, the rotation speed of the coil rack is 1 r / min to 3 r / min.

[0011] Furthermore, the above-mentioned wire rod hot collection and insulation transportation device also includes a wire rod hot collection and transportation device, which includes a first conveyor belt, and the discharge end of the first conveyor belt has a wire rod hot collection and unloading port, and the transport trolley can drive the barrel body to the bottom of the first conveyor belt, and the barrel mouth of the barrel body is connected with the wire rod hot collection and unloading port.

[0012] Furthermore, the hot coiling and transporting device for the wire rod further comprises a reciprocating device and a second conveying belt, and the second conveying belt and the first conveying belt are both arranged on the movable end of the reciprocating device.

[0013] The beneficial effects of the utility model are: adding a barrel body capable of temporarily storing the hot coil of wire rod, the barrel body can coil the hot coil of wire rod in the inner cavity of the barrel body through the rotating coil rack, which not only reduces the time for the hot coil of wire rod to contact the outside air, but also the inner cavity environment of the barrel body provides insulation conditions for the hot coil of wire rod, which can avoid the rapid drop of the surface temperature of the hot coil of wire rod. The barrel body can be quickly transported to the annealing station by a transport trolley, the transport trolley uses the positioning groove to position the barrel body, and at the same time, the barrel body increases the contact area with the transport trolley through the supporting feet, thereby improving the stability of the transport trolley in transporting the barrel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a transport trolley carrying barrel of a wire rod heat collection and insulation transport device proposed by the utility model;

[0015] Figure 2 It is a cross-sectional structural schematic diagram of a barrel body and a transport trolley of a wire rod heat collection and heat preservation transport device proposed by the utility model in an assembled state;

[0016] Figure 3 A schematic diagram of the structure of a wire rod heat collection and transportation device for heat preservation and transportation of wire rods proposed by the utility model;

[0017] Description of labels:

[0018] 1. Transfer assembly; 11. Transport trolley; 111. Positioning groove; 12. Guide rail;

[0019] 2. Barrel body; 21. Support feet; 22. Coil rack; 23. Insulation cotton; 24. Insulation cover; 25. Lifting lug;

[0020] 3. Hot-coiled wire rod transport device; 31. First conveyor belt; 311. Hot-coiled wire rod unloading port; 32. Reciprocating device; 33. Second conveyor belt. DETAILED DESCRIPTION

[0021] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0022] Please refer to Figure 1 and Figure 2As shown, the utility model is a heat-insulating and transporting device for hot coiling of wire rods, comprising a transfer assembly 1 and a barrel body 2; the transfer assembly 1 comprises a transport trolley 11, the transport trolley 11 has a bearing surface, and a positioning groove 111 is arranged on the bearing surface of the transport trolley 11; the bottom end of the barrel body 2 can be inserted into the positioning groove 111, and the outer wall of the barrel body 2 is provided with a supporting foot 21 that abuts against the bearing surface of the transport trolley 11, and a coiling rack 22 is rotatably arranged in the inner cavity of the barrel body 2. Among them, the preferred rotation speed of the coiling rack 22 is 2.6r / min. The barrel body 2 can immediately coil the hot coil of wire rod spitted out by the spinning machine into the inner cavity of the barrel body 2 through the rotating coiling rack 22, which reduces the time that the hot coil of wire rod is in contact with the outside air. At the same time, the inner cavity environment of the barrel body 2 provides insulation conditions for the hot coil of wire rod, which can avoid the rapid drop in the surface temperature of the hot coil of wire rod. The barrel body 2 can be quickly transported to the annealing station by the transport trolley 11. The transport trolley 11 uses the positioning groove 111 to position the barrel body 2. At the same time, the barrel body 2 increases the contact area with the transport trolley 11 through the supporting feet 21, thereby improving the stability of the transport trolley 11 in transporting the barrel body 2.

[0023] In one embodiment, see Figure 1 As shown, the transfer assembly 1 further comprises at least two guide rails 12 extending in the same direction, and a transport trolley 11 is slidably disposed on each guide rail 12. Adding multiple guide rails 12 for alternate transport can improve production efficiency.

[0024] In one embodiment, see Figure 2 As shown, a heat-insulating cotton 23 is arranged on the inner wall of the barrel body 2. The heat-insulating cotton 23 can improve the heat-insulating effect in the inner cavity of the barrel body 2.

[0025] In one embodiment, see Figure 1 and Figure 2 As shown, a heat preservation cover 24 is provided at the barrel mouth of the barrel body 2. After the wire rod heat collection coil is rolled into the barrel body 2, the heat preservation cover 24 is used to cover the barrel mouth of the barrel body 2, thereby preventing the outside air from entering the inner cavity of the barrel body 2 from the barrel mouth of the barrel body 2, thereby improving the heat preservation effect in the inner cavity of the barrel body 2.

[0026] In one embodiment, see Figure 1 and Figure 2 As shown, a lifting lug 25 is provided on the outer side wall of the barrel body 2. The provision of the lifting lug 25 can facilitate the lifting operation of the barrel body 2 by a vehicle in a workshop.

[0027] In one embodiment, see Figure 3As shown, the heat-insulating and transporting device for hot coiling of wire rods also includes a heat-insulating and transporting device for hot coiling of wire rods 3, which includes a first conveyor belt 31, and the discharge end of the first conveyor belt 31 has a discharge opening 311 for hot coiling of wire rods, and the transport trolley 11 can drive the barrel 2 to the bottom of the first conveyor belt 31, and the barrel opening of the barrel 2 is connected with the discharge opening 311 for hot coiling of wire rods. The first conveyor belt 31 is connected with the discharge end of the laying machine, so that the hot coiling of wire rods can immediately enter the inner cavity of the barrel 2 through the discharge opening 311 of the hot coiling of wire rods of the first conveyor belt 31 for heat preservation, so as to reduce the temperature loss of the hot coiling of wire rods.

[0028] In one embodiment, see Figure 3 As shown, the hot coiling and transporting device 3 for the wire rod further includes a reciprocating device 32 and a second conveyor belt 33, and the second conveyor belt 33 and the first conveyor belt 31 are both arranged on the movable end of the reciprocating device 32. Since the hot coiling of wire rods above the 400 series has temperature requirements, before the hot coiling of wire rods above the 400 series is transported to the annealing barrel for annealing, the reciprocating device 32 is used to drive the first conveyor belt 31 to connect with the discharge end of the spinning machine, so that the hot coiling of wire rods is transported by the insulation barrel for insulation. For the hot coiling of wire rods of the other series without insulation requirements, before the hot coiling of wire rods is transported to the annealing barrel for annealing, the reciprocating device 32 is used to drive the second conveyor belt 33 to connect with the discharge end of the spinning machine, and then the second conveyor belt 33 directly transports the hot coiling of wire rods to the annealing barrel for annealing, so as to realize flexible processing and reduce unnecessary processes.

[0029] In an optional embodiment, during the process of winding up the hot coil of the wire rod below the discharge port 311 of the barrel body 2, a material guide rack is removed and installed on the top of the coil rack 22 so that the material guide rack can be located in the discharge port 311 of the hot coil of the wire rod, so that the hot coil of the wire rod can be smoothly mounted on the coil rack through the material guide rack, thereby smoothly sliding into the inner cavity of the barrel body 2.

[0030] Embodiment 1

[0031] A heat preservation and transportation device for hot coiling of wire rods, please refer to Figure 1 and Figure 2 As shown, it includes a transfer assembly 1 and a barrel body 2; the transfer assembly 1 includes at least two guide rails 12 extending in the same direction, and a transport trolley 11 is slidably arranged on each of the guide rails 12, and the transport trolley 11 has a bearing surface, and a positioning groove 111 is arranged on the bearing surface of the transport trolley 11; the bottom end of the barrel body 2 can be inserted into the positioning groove 111, and a supporting foot 21 is arranged on the outer wall of the barrel body 2 to abut against the bearing surface of the transport trolley 11, and a coil rack 22 is rotatably arranged in the inner cavity of the barrel body 2. Insulation cotton 23 is arranged on the inner wall of the barrel body 2. An insulation cover 24 is arranged at the barrel mouth of the barrel body 2. A lifting ear 25 is arranged on the outer wall of the barrel body 2.

[0032] Working principle: The barrel 2 can immediately coil the hot coil of wire rod spitted out by the spinning machine into the inner cavity of the barrel 2 through the rotating coil rack 22, which reduces the time that the hot coil of wire rod is in contact with the outside air. At the same time, the inner cavity environment of the barrel 2 provides insulation conditions for the hot coil of wire rod, which can prevent the surface temperature of the hot coil of wire rod from dropping rapidly. The barrel 2 can be quickly transported to the annealing station by the transport trolley 11. The transport trolley 11 uses the positioning groove 111 to position the barrel 2. At the same time, the barrel 2 increases the contact area with the transport trolley 11 through the support feet 21, thereby improving the stability of the transport trolley 11 in transporting the barrel 2. At the same time, adding multiple guide rails 12 for alternating transportation can improve production efficiency.

[0033] Embodiment 2

[0034] This embodiment further defines, on the basis of the first embodiment, that the wire rod heat collection and heat preservation transportation device also includes a wire rod heat collection and transportation device 3, specifically as follows:

[0035] Please refer to Figure 3 As shown, the hot wire rod collection and transportation device 3 includes a first conveyor belt 31, a reciprocating device 32 and a second conveyor belt 33. The discharge end of the first conveyor belt 31 has a hot wire rod collection and unloading port 311. The transport trolley 11 can drive the barrel 2 to the bottom of the first conveyor belt 31, and the barrel mouth of the barrel 2 is connected to the hot wire rod collection and unloading port 311. The second conveyor belt 33 and the first conveyor belt 31 are both arranged on the movable end of the reciprocating device 32.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A wire rod heat collection and heat preservation transportation device, characterized in that: It comprises a transfer assembly and a barrel body; the transfer assembly comprises a transport trolley, the transport trolley has a bearing surface, and a positioning groove is arranged on the bearing surface of the transport trolley; The bottom end of the barrel body can be inserted into the positioning groove, the outer wall of the barrel body is provided with supporting feet that abut against the bearing surface of the transport trolley, and a coil rack is rotatably provided in the inner cavity of the barrel body.

2. The wire rod heat collection and heat preservation transportation device according to claim 1 is characterized in that: The transfer assembly further comprises at least two guide rails extending in the same direction, and a transport trolley is slidably arranged on each of the guide rails.

3. The wire rod heat collection and heat preservation transportation device according to claim 1 is characterized in that: The inner wall of the barrel is provided with heat-insulating cotton.

4. The wire rod heat collection and heat preservation transportation device according to claim 3 is characterized in that: A heat-insulating cover is arranged at the barrel opening of the barrel body.

5. The wire rod heat collection and heat preservation transportation device according to claim 1 is characterized in that: The outer side wall of the barrel body is provided with a lifting lug.

6. The wire rod heat collection and heat preservation transportation device according to claim 1, characterized in that: The rotation speed of the coil rack is 1 r / min to 3 r / min.

7. The wire rod heat collection and heat preservation transportation device according to claim 1, characterized in that: It also includes a hot wire rod coil transportation device, which includes a first conveyor belt, and the discharge end of the first conveyor belt has a hot wire rod coil unloading port. The transport trolley can drive the barrel body to the bottom of the first conveyor belt, and the barrel mouth of the barrel body is connected with the hot wire rod coil unloading port.

8. The wire rod heat collection and heat preservation transportation device according to claim 7, characterized in that: The hot coiling and transporting device for wire rods further comprises a reciprocating device and a second transport belt, wherein the second transport belt and the first transport belt are both arranged on the movable end of the reciprocating device.

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