Stepless wire collecting and rolling device

Abstract

The utility model relates to the technical field of metallurgical equipment, and discloses a wire rod electrodeless collecting and rolling device which comprises a vertical frame and a distributing device, one side of a second vertical moving device is fixedly connected with two lower trays, one side of each lower tray is fixedly connected with a guide column, the tops of the two lower trays are respectively connected with two transfer frames in a contact mode, and the two transfer frames are connected with the distributing device. Two movable columns are fixedly connected to the bottoms of the transfer frames, two movable grooves are machined in the lower tray, the bottoms of the movable columns are movably connected to the interiors of the movable grooves, two inserting grooves are fixedly connected to the bottoms of the two transfer frames respectively, and the base is located below the lower tray. And when the bottom of the movable column makes contact with the base, the transfer frame stops moving, the lower tray moves downwards to be separated from the transfer frame, and therefore a forklift is inserted into the inserting groove, the transfer frame and the wire coil are lifted up, and the wire coil is carried conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical equipment, in particular to a wire infinitely winding device. Background Art

[0002] Wire rod is the type with the smallest cross-sectional size among hot-rolled steel sections. Wire rod includes ordinary low-carbon steel hot-rolled round wire rod, high-quality carbon steel wire rod, carbon welding rod wire rod, quenched and tempered threaded wire rod, wire rod for making wire ropes, wire rod for piano wire and stainless steel coil.

[0003] The wire coiling device is a device for collecting the coils of wire. After the wire cold rolling production line is rolled by the rolling mill, it needs to be processed into coils by the laying machine. The wire coil processed by the laying machine is a whole continuous coil. The coil is collected on the mandrel. After the coil is received, it is transported out by a forklift and the subsequent sorting, packaging and weighing are started.

[0004] With respect to the existing related technologies, the inventors believe that the following defects exist: in the prior art, after the wire coil is completed and placed on the lower pallet, it is inconvenient to use a forklift to transfer the wire coil when it needs to be transported to different areas, and manual operation is time-consuming and labor-intensive. Utility Model Content

[0005] In order to solve the technical problem that after the existing wire coils are completed and placed on the lower pallet, it is inconvenient to use a forklift to transfer the wire coils when they need to be transported to different areas, and manual operation is time-consuming and labor-intensive, the utility model provides a wire infinitely collecting and winding device.

[0006] The utility model is implemented by the following technical scheme: a wire infinite coiling device, comprising a vertical frame and a distributor, the top of the vertical frame is movably connected with a first vertical moving device, one side of the first vertical moving device is fixedly connected with an upper tray, the bottom of the vertical frame is movably connected with a second vertical moving device, one side of the second vertical moving device is fixedly connected with two lower trays, one side of the lower tray is fixedly connected with a guide column, the tops of the two lower trays are contact-connected with two transfer frames respectively, one side of the transfer frame is internally rotatably connected with two connecting blocks, one end of the connecting block is fixedly connected with a sleeve, and the sleeve is movably connected to the outside of the guide column;

[0007] Among them, the inner side of the transfer rack is fixedly connected with a fixed frame, the interior of the fixed frame is movably connected with a fixed rod, one end of the fixed rod is fixedly connected to the inner side of another transfer rack, the bottom of the transfer rack is fixedly connected with two movable columns, the interior of the lower tray is processed with two movable grooves, the bottom of the movable column is movably connected to the interior of the movable groove, and the bottoms of the two transfer racks are respectively fixedly connected with two slots.

[0008] Preferably, the bottom of the vertical frame is fixedly connected to a base, and the base is located below the lower tray.

[0009] Preferably, the distributor is located on one side of the vertical frame, a roll collecting drum is provided at the bottom of the distributor, a nose cone is provided inside the roll collecting drum, and a separation claw is provided at the bottom of the roll collecting drum.

[0010] Preferably, the upper tray comprises an opening and closing motor, a crank arm and a clamping arm, two sides of the opening and closing motor are hingedly connected to two crank arms, and one end of the crank arm is hingedly connected to one end of the clamping arm.

[0011] Preferably, inner walls on both sides of the roll collection drum are processed with passage grooves, the clamping arm is movably connected to the inside of the passage grooves, and the nose cone is movably connected to the inside of the clamping arm.

[0012] Preferably, the separation claw comprises a fixed disk, a clamping claw and a driving motor, the top of the fixed disk is fixedly connected to the bottom of the collection drum, one end of the clamping claw is hingedly connected to a connecting rod, and one end of the connecting rod is connected to the driving motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the utility model is in use, after the wire coil rotates from the upper pallet to the top of the transfer rack, the second vertical movement device is started to drive the lower pallet to move downward, and the lower pallet will drive the transfer rack to move downward. When the bottom of the movable column contacts the base, the transfer rack will stop moving, and the lower pallet will continue to move downward and separate from the transfer rack, making it easy for a forklift to insert into the slot and lift the transfer rack and the wire coil, thereby facilitating the transportation of the wire coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the lower tray and the transfer rack of the utility model;

[0017] Figure 3 This is a schematic diagram of the fixed disk structure of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the turning arm and the clamping arm of the utility model.

[0019] In the figure: 1. vertical frame; 2. feeder; 3. collection drum; 4. first vertical shift device; 5. upper tray; 6. nose cone; 7. separation claw; 701. fixed plate; 8. second vertical shift device; 9. lower tray; 10. transfer frame; 11. base; 12. guide column; 13. movable groove; 14. movable column; 15. sleeve; 16. connecting block; 17. fixed frame; 18. fixed rod; 19. slot; 20. drive motor; 21. connecting rod; 22. clamping claw; 23. opening and closing motor; 24. crank arm; 25. clamping arm. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] Example 1: Please refer to Figure 1 - Figure 4 , a wire infinitely winding device of the present embodiment comprises a vertical frame 1 and a distributor 2, the top of the vertical frame 1 is movably connected with a first vertical moving device 4, one side of the first vertical moving device 4 is fixedly connected with an upper tray 5, the bottom of the vertical frame 1 is movably connected with a second vertical moving device 8, one side of the second vertical moving device 8 is fixedly connected with two lower trays 9, one side of the lower tray 9 is fixedly connected with a guide column 12, the tops of the two lower trays 9 are contact-connected with two transfer frames 10 respectively, one side of the transfer frame 10 is internally rotatably connected with two connecting blocks 16, one end of the connecting block 16 is fixedly connected with a sleeve 15, and the sleeve 15 is movably connected to the outside of the guide column 12;

[0022] Among them, the edge of the lower tray 9 is provided with a guide column 12, which can guide the falling wire coil so that it can accurately fall on the transfer rack 10, ensuring that the inner ring of the wire coil does not extend inward. When the wire coil reaches the top of the transfer rack 10, the second vertical movement device 8 is started to drive the lower tray 9 to move downward, and the lower tray 9 will drive the transfer rack 10 to move downward;

[0023] Secondly, one end of the fixing rod 18 can move inside the fixing frame 17, so that the distance between the two transfer racks 10 can be moved and controlled, which is suitable for wire coils of different sizes;

[0024] Further, the inner side of the transfer rack 10 is fixedly connected with a fixed frame 17, the interior of the fixed frame 17 is movably connected with a fixed rod 18, one end of the fixed rod 18 is fixedly connected to the inner side of another transfer rack 10, the bottom of the transfer rack 10 is fixedly connected with two movable columns 14, the interior of the lower tray 9 is processed with two movable grooves 13, the bottom of the movable column 14 is movably connected to the inside of the movable groove 13, the bottoms of the two transfer racks 10 are respectively fixedly connected with two slots 19, the bottom of the vertical rack 1 is fixedly connected with a base 11, and the base 11 is located below the lower tray 9;

[0025] When the transfer rack 10 drives the wire coil to move downward, when the bottom of the movable column 14 contacts the top of the base 11, the sleeve 15 and the transfer rack 10 will stop moving, and the second vertical movement device 8 will drive the lower tray 9 to continue to move downward, and the lower tray 9 will move downward along the outside of the movable column 14, and the guide column 12 will move downward along the inside of the sleeve 15. The sleeve 15 will ensure that the inner ring of the wire coil will not extend inward, so that the lower tray 9 is separated from the transfer rack 10, so that it is convenient for a forklift to insert into the slot 19, and lift the transfer rack 10 and the wire coil, so as to facilitate the handling of the wire coil;

[0026] In some examples, the distributor 2 is located on one side of the vertical frame 1, a roll collecting drum 3 is arranged at the bottom of the distributor 2, a nose cone 6 is arranged inside the roll collecting drum 3, a separation claw 7 is arranged at the bottom of the roll collecting drum 3, an upper tray 5 and a lower tray 9 are arranged below the roll collecting drum 3, the upper tray 5 and the lower tray 9 are connected to the vertical frame through a first vertical moving device 4 and a second vertical moving device 8 respectively, the upper tray 5 includes an opening and closing motor 23 and two symmetrically arranged clamping arms 25, and the opening and closing motor 23 drives the clamping arms 25 to open and close;

[0027] Among them, in the prior art, the upper tray 5 can move up and down in the collection drum 3 to get as close to the distributor 2 as possible, reducing the looseness problem caused by the large height difference when the wire falls into the collection drum 3; and the upper tray 5 can move down synchronously with the continuous accumulation and rise of the wire coil, avoiding the wire overflowing the collection drum 3. After the upper tray 5 is connected with the material, it can move downward to the lower tray 9 to avoid the falling impact caused by directly releasing the coil, which greatly improves the compactness of the wire coil and effectively protects the equipment.

[0028] In some examples, the inner walls of both sides of the roll collection drum 3 are processed with passage grooves, the clamping arm 25 is movably connected inside the passage grooves, and the nose cone 6 is movably connected inside the clamping arm 25, ensuring that the upper tray 5 can move up and down in the roll collection drum 3, and has a long moving distance to ensure that it can be as close to the distributor 2 as possible;

[0029] In some examples, the first vertical moving device 4 and the second vertical moving device 8 include a mounting plate and a vertical moving motor, the vertical moving motor is meshed with the vertical frame 1 through gears, and the rotation of the vertical moving motor can drive the vertical moving device to move up and down along the vertical frame 1, and the gear meshing connection has higher reliability and higher position accuracy;

[0030] In some examples, the separation claw 7 includes a fixed disk 701, a clamping claw 22 and a driving motor 20. The top of the fixed disk 701 is fixedly connected to the bottom of the collection drum 3. One end of the clamping claw 22 is hingedly connected to a connecting rod 21. One end of the connecting rod 21 is connected to the driving motor 20, so that the lower tray 9 can move up to the bottom of the separation claw 7 to reduce the drop. The clamping claw 22 is hinged to the fixed disk 701 and connected to each other through the connecting rod 21. The driving motor 20 is connected to the connecting rod. The driving motor 20 drives the connecting rod 21 to drive the clamping claw 22 to synchronously retract and release the wire coil to fall.

[0031] In some examples, the upper tray 5 includes an opening and closing motor 23, a crank arm 24 and a clamping arm 25. The two sides of the opening and closing motor 23 are hingedly connected to the two crank arms 24, and one end of the crank arm 24 is hingedly connected to one end of the clamping arm 25. The clamping arm 25 is provided with a slot matching the shape of the nose cone 6, so that the upper tray 5 can lift the wire coil and move up and down along the nose cone 6 in a clamped state. The hinged end of the clamping arm 25 is hinged with the crank arm 24, and the crank arm 24 is connected to the rotating shaft of the opening and closing motor 23.

[0032] The method for using the above-mentioned wire infinite winding device comprises the following steps:

[0033] Step 1: Start the first vertical moving device 4, drive the upper tray 5 to move up inside the winding drum 3 to the bottom of the distributor 2, and close it to receive the material. Since the upper tray 5 is closer to the distributor 2, the drop of the wire is greatly reduced, making the wire coil more compact and not loose;

[0034] Step 2: As the wires accumulate, the upper tray 5 moves down synchronously to adapt to the increasing wire coils to prevent the wires from overflowing; at this time, the lower tray 9 and the transfer rack 10 move up to the material receiving position below the separation claw 7 to wait for the material to be received;

[0035] Step 3: After the wire coils are connected, that is, after reaching the preset height, the upper tray 5 moves to the top of the lower tray 9, the clamp arm 25 opens to allow the wire coils to fall to the top of the transfer rack 10, and the upper tray 5 rises to the bottom of the distributor 2 and closes to wait for the next connection. Due to the support of the upper tray 5 and the lower tray 9, the looseness and impact caused by the direct fall of the wires are greatly reduced;

[0036] Step 4: After the wire coil is completely placed on the top of the transfer rack 10, the lower tray 9 and the transfer rack 10 are moved downward. When the bottom of the movable column 14 contacts the base 11, the transfer rack 10 will stop moving, and the lower tray 9 will move downward and separate from the transfer rack 10, so that the forklift can be inserted into the slot 19 to lift the transfer rack 10 and the wire coil, thereby facilitating the transportation of the wire coil.

[0037] Working principle: When the wire coil reaches the top of the transfer rack 10, the second vertical shifting device 8 is started to drive the lower pallet 9 to move downward, and the lower pallet 9 will drive the transfer rack 10 and the wire coil to move downward. When the bottom of the movable column 14 contacts the base 11, the transfer rack 10 will stop moving, and the second vertical shifting device 8 will drive the lower pallet 9 to continue to move downward, so that the lower pallet 9 moves downward along the outside of the movable column 14, and the lower pallet 9 will be separated from the transfer rack 10, so that the forklift can be inserted under the transfer rack 10 and into the slot 19 to lift the transfer rack 10 and the wire coil, thereby facilitating the transportation of the wire coil.

[0038] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A wire infinite winding device, comprising a vertical frame (1) and a distributor (2), characterized in that: The top of the vertical frame (1) is movably connected to a first vertical moving device (4), one side of the first vertical moving device (4) is fixedly connected to an upper tray (5), the bottom of the vertical frame (1) is movably connected to a second vertical moving device (8), one side of the second vertical moving device (8) is fixedly connected to two lower trays (9), one side of the lower tray (9) is fixedly connected to a guide column (12), the tops of the two lower trays (9) are respectively contact-connected to two transfer frames (10), one side of the transfer frame (10) is internally rotatably connected to two connection blocks (16), one end of the connection block (16) is fixedly connected to a sleeve (15), and the sleeve (15) is movably connected to the outside of the guide column (12); The inner side of the transfer rack (10) is fixedly connected to a fixed frame (17), the interior of the fixed frame (17) is movably connected to a fixed rod (18), one end of the fixed rod (18) is fixedly connected to the inner side of another transfer rack (10), the bottom of the transfer rack (10) is fixedly connected to two movable columns (14), the interior of the lower tray (9) is processed with two movable grooves (13), the bottom of the movable column (14) is movably connected to the inside of the movable groove (13), and the bottoms of the two transfer racks (10) are respectively fixedly connected to two slots (19).

2. The wire infinite winding device according to claim 1, characterized in that: The bottom of the vertical frame (1) is fixedly connected to a base (11), and the base (11) is located below the lower tray (9).

3. The wire infinite winding device according to claim 1, characterized in that: The distributor (2) is located on one side of the vertical frame (1), a roll collection drum (3) is provided at the bottom of the distributor (2), a nose cone (6) is provided inside the roll collection drum (3), and a separation claw (7) is provided at the bottom of the roll collection drum (3).

4. The wire infinite winding device according to claim 3, characterized in that: The upper tray (5) comprises an opening and closing motor (23), a crank arm (24) and a clamp arm (25); two sides of the opening and closing motor (23) are hingedly connected to two crank arms (24); and one end of the crank arm (24) is hingedly connected to one end of the clamp arm (25).

5. The wire infinite winding device according to claim 4, characterized in that: The inner walls of both sides of the reel collection drum (3) are processed with passage grooves, the clamping arm (25) is movably connected inside the passage grooves, and the nose cone (6) is movably connected inside the clamping arm (25).

6. The wire infinite winding device according to claim 3, characterized in that: The separation claw (7) comprises a fixed disk (701), a clamping claw (22) and a driving motor (20); the top of the fixed disk (701) is fixedly connected to the bottom of the winding drum (3); one end of the clamping claw (22) is hingedly connected to a connecting rod (21); one end of the connecting rod (21) is connected to the driving motor (20).

Images