A roller type wire collection, conveying and cooling system

Abstract

The present application discloses a roller-type wire material collecting, conveying and cooling system, which relates to the technical field of wire material coil production, including a collection drum and a lifting platform arranged vertically corresponding to each other, a coil elevator being provided on the sides of both, a coil core frame being slidably matched with the lifting platform, and a conveying roller path for translating and conveying the coil core frame, which is a closed-loop roller path consisting of a coil input roller path and a coil core frame recovery roller path, a turning platform being provided at the intersection of the two for turning over and discharging the coil core frame with the coil, a coil transport vehicle being provided at the output end of the turning platform, and a rotating platform being provided at the corner of the conveying roller path. The technical advantages of the application are: by adding proximity switches and gratings to the lifting platform, the turning platform, the collection drum, the rotating platform and the coil elevator, a reminder of the coil core frame being in place and detection of whether each mechanism is in place are realized, thereby realizing fully automatic and unmanned operation of the system; a cooling component is arranged circumferentially inside the collection drum, integrating the coiling and cooling of the wire material into one, thereby realizing efficient cooling.

Description

Technical Field

[0001] The present application relates to the technical field of wire coil production, and in particular to a roller-type wire collection, conveying and cooling system. Background Art

[0002] In the coil production process, the surface quality of the steel and its subsequent processing performance play a crucial role. To ensure smooth production, the steel must be heated to the appropriate temperature to soften the material and facilitate subsequent rolling operations. The rolling process involves a series of precisely designed rollers that carefully press the heated wire into a stacked, flat, bent structure. After rolling, the wire passes through a series of transport equipment and finally arrives at the collection drum. Inside the drum, the wire is vertically coiled in a specific direction to form a tight coil for subsequent transportation and storage.

[0003] Heat dissipation is an essential step in the coil production process, crucial for ensuring the quality and performance of steel. However, the currently commonly used natural air cooling method is not ideal. In hot summer or low wind conditions, the effectiveness of natural air cooling is greatly reduced, making it difficult to quickly reduce the temperature inside the coil. This can lead to adverse conditions such as stress concentration and structural changes within the steel, which in turn affects the subsequent processing performance and product quality of the steel. Summary of the Invention

[0004] This device provides a roller-type wire collection, conveying and cooling system, the specific implementation is as follows:

[0005] A roller type wire rod collecting, conveying and cooling system, comprising:

[0006] The coil collection drum and lifting platform are arranged vertically, and coil elevators are installed on the sides of both. The lifting platform is slidably matched with the coil core frame. After the coil is released from the bottom of the coil collection drum, it falls onto the coil core frame under the action of the coil elevator.

[0007] The conveying roller path used for translating and conveying the coil core rack is a closed-loop roller path consisting of a coil input roller path and a coil core rack recovery roller path. A turning table is provided at the intersection of the two to turn over the coil core rack with the coil for discharge. A coil transport vehicle is provided at the output end of the turning table, and a rotating table is provided at the corner of the conveying roller path.

[0008] The collection drum includes a distributor and a nose cone located in the middle of the distributor. Between the two is a distribution space where the wire is coiled into a roll. A separation claw driven by a second reduction motor is provided at the bottom of the distribution space.

[0009] A cooling assembly is also provided on the inside of the collection drum, which includes a fan and a conveying pipe connected to the output end of the fan. The end of the conveying pipe is connected to the side of the cloth space along the tangent direction of the collection drum, and the cooling assembly is used to cool the coiled wire in real time.

[0010] Based on the above technical solution, the nose cone is a welded conical barrel structure with a detachable strip wear-resistant plate on the cone surface. When the reel is collected, the core frame is raised by the lifting platform and the nose cone is supported by the top of the core frame; after the collection is completed, the nose cone is temporarily supported by the separation claw.

[0011] Preferably, the distributor is mounted on the slewing bearing of the winding drum and is connected to the distributor via a first reduction motor, a gear and a gear ring structure.

[0012] Preferably, a plurality of limit slide bars are provided at the bottom of the collecting drum for radial sliding, and each limit slide bar is arranged equidistantly along the circumference, and each limit slide bar also slides and cooperates with the arc-shaped separation claw. Each limit slide bar is connected to the output end of the second reduction motor through a pull rope. A fifth grating is provided on the top of the collecting drum for detecting whether the tail of the coil is in place, and a sixth proximity switch is provided at the bottom thereof.

[0013] Based on the above technical solution, the distributor can effectively adjust the shape of the wire coil, making it more beautiful and neat, and at the same time effectively shorten the length of the wire coil after packaging; the grating detects the height of the wire coil in the winding drum and the tail of the coil, providing a signal for automatically opening the separation claw, and the third proximity switch detects whether the separation claw is in the open / closed position.

[0014] Preferably, the lifting platform includes a hydraulic lifting platform and a first roller belt arranged at its lifting output end, the core frame is slidably connected to the first roller belt, and a first pneumatic clamp acting on the core frame is provided at the roller gap of the first roller belt.

[0015] Preferably, a first grating and a second grating of different heights are respectively installed on the side of the hydraulic lifting platform through vertical mounting rods, and a first proximity switch for detecting whether the output end is raised is provided on the side of the hydraulic lifting platform.

[0016] Based on the above technical solution, the first roller belt is composed of a fixed roller and a movable roller. The driving motor of the first roller belt drives the fixed roller to rotate through a chain, so that the core frame moves. The movable roller has no power and is fixed on the top of the hydraulic lifting platform. When the hydraulic lifting platform rises, it lifts the core frame; the hydraulic lifting platform is composed of a hydraulic cylinder, an inner core shaft, and an outer fixed cylinder. The hydraulic cylinder provides the power for lifting and lowering. There are three slides on the outside of the inner core shaft and a guide wheel inside the outer fixed cylinder to provide guidance for the lifting and lowering of the inner core shaft; the first pneumatic clamp is used to clamp the core frame when the core frame is on the lifting platform, so that the core frame is aligned with the center of the reel, and at the same time prepares for the subsequent lifting of the lifting device.

[0017] Preferably, the coil elevator is composed of a driver and a brake, the driver is connected to a vertical lifting platform through a chain, and a retractable coil supporting fork is provided on the lifting platform.

[0018] Preferably, an encoder is provided on the driver, and a second proximity switch for detecting whether the roll supporting fork is extended is provided on the lifting platform.

[0019] Based on the above technical solution, the coil support fork is extended and retracted by a hydraulic cylinder. When extended, it catches the coil that falls after the separation claw opens. When retracted, it drops the coil onto the winding core frame. The chain is driven by the driver to raise and lower the lifting platform. The lifting platform is loaded with counterweights through the pulley structure, ensuring that the driver operates under the same load during both ascent and descent.

[0020] Preferably, the rotating table includes a rotating drive structure and a second roller belt arranged at the output end of the rotating drive structure, the second roller belt is provided with a second pneumatic clamp acting on the winding core frame; a third proximity switch is provided at the end of the rotating track of the second roller belt, and a third grating for positioning reminder is provided at the front end of the second roller belt.

[0021] Based on the above technical solution, the second pneumatic clamp is used to clamp the core frame when it is on the rotating table, so that the core frame will not shake due to centrifugal force during rotation; the rotation drive structure is powered by a hydraulic cylinder, which drives the roller on the slewing bearing to rotate / rotate 90°, and the proximity switch detects whether the roller is at the forward / reverse 90° position.

[0022] Preferably, the rolling platform includes a tilting structure and a third roller belt arranged at the output end of the tilting structure, the third roller belt is provided with a locking clamp acting on the winding core frame, and the reversal center of the third roller belt is arranged on its side; the locking clamp includes a third pneumatic clamp and a lifting part arranged at the bottom of the third roller belt, and a hydraulic clamp arranged on the side of the third roller belt.

[0023] Preferably, the third roller belt is provided with a fourth grating for detecting the position of the winding core frame, a fifth proximity switch for detecting the state of the tilting structure, and a fourth proximity switch for detecting the action state of the hydraulic clamp.

[0024] Based on the above technical solution, the hydraulic grippers comprise four clamps, securing the core holder to the tilting mechanism during the turning process. A hydraulic cylinder powers the tilting mechanism, causing the core holder, fixed to the roller table, to tilt 90°. The core holder utilizes an existing variable-diameter roller-type traveling core holder, whose telescopic mechanism controls the synchronous movement of the mandrel. Retracting the mandrel facilitates smooth insertion of the wire coil onto the core holder, while expanding it supports the coil, ensuring it remains secure during movement. This provides exceptional stability and fixation. During retraction, a coil transport vehicle transfers the wire to the PF wire C-hook. The contraction of the mandrel increases the gap between the mandrel and the inner ring of the coil, reducing scratches on the wire. This lifting component, powered by a hydraulic cylinder, extends after the core holder on the roller table has tilted 90°, pressing against the core holder, causing the core holder to retract.

[0025] In summary, this application has the following beneficial technical effects:

[0026] 1. This invention installs proximity switches and light barriers on the lifting platform, winding platform, winding drum, rotating platform, and winding elevator to provide reminders of the winding core rack's position and detect whether each mechanism is in place, thus achieving fully automatic and unmanned operation of the system.

[0027] 2. The present invention has a simple structure, and a cooling component is arranged circumferentially inside the reel, integrating the coiling and cooling of the wire into one, thereby achieving an efficient cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention;

[0029] Figure 2 This is a cross-sectional view of the front view structure of the lifting platform in the present invention;

[0030] Figure 3 It is a schematic diagram of the top view of the lifting platform in the present invention;

[0031] Figure 4 It is a structural diagram of the coil elevator in the present invention;

[0032] Figure 5 It is a schematic structural diagram of the collecting drum in the present invention;

[0033] Figure 6 This is a cross-section of the top view of the central drum structure of the present invention. Figure 1 ;

[0034] Figure 7 This is a cross-section of the top view of the central drum structure of the present invention. Figure 2 ;

[0035] Figure 8 1 is a front view structural diagram of the rotating table of the present invention;

[0036] Figure 9 1 is a schematic diagram of the top view of the rotating platform of the present invention;

[0037] Figure 10 is a cross-sectional view of the turntable structure of the present invention;

[0038] Figure 11 It is a side structural schematic diagram of the rolling platform in the present invention;

[0039] Figure 12 It is a right side structural schematic diagram of the rolling platform in the present invention.

[0040] Description of reference numerals:

[0041] 1. Lifting platform, 2. Turning platform, 3. Roll collection drum, 4. Rotating platform, 5. Coil core rack, 6. Coil elevator, 7. Coil input roller, 8. Coil core rack recovery roller, 9. Coil transport vehicle,

[0042] 101. First roller belt, 102. Vertical mounting rod, 103. Hydraulic lifting platform, 104. First pneumatic gripper, 105. First proximity switch, 106. First light barrier, 107. Second light barrier, 201. Third roller belt, 203. Third pneumatic gripper, 204. Hydraulic gripper, 205. Tipping mechanism, 206. Lifting element, 207. Fourth proximity switch, 208. Fifth proximity switch, 209. Fourth light barrier, 301. Nose cone, 302. Distributor, 303. First deceleration unit Motor, 304, separation claw, 305, second reduction motor, 306, cooling assembly, 307, fifth grating, 308, sixth proximity switch, 401, second roller belt, 402, roller drive, 403, second pneumatic clamp, 404, rotation drive structure, 405, third proximity switch, 406, third grating, 601, drive, 602, lifting platform, 603, roll support fork, 604, chain, 605, counterweight, 606, encoder, 607, second proximity switch,

[0043] 3031, gear, 3032, gear ring, 3051, pull rope, 3052, limit slide bar, 3061, conveying pipe. DETAILED DESCRIPTION

[0044] The specific implementation of the present invention is described below with reference to the accompanying drawings and embodiments:

[0045] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and purpose that can be achieved by the present invention.

[0046] At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of implementation of the present invention without substantially changing the technical content.

[0047] The following is combined with Figure 1-12 This application is further described in detail.

[0048] The embodiments of the present application disclose a roller-type wire material collecting, conveying and cooling system.

[0049] Example 1

[0050] Reference Figures 1 to 12 The present embodiment discloses a roller-type wire rod collection, conveying and cooling system, comprising a collection drum 3, a lifting platform 1 and a conveying roller path for translating and conveying a coil core rack 5, which is arranged vertically in correspondence. The roller path is a closed-loop roller path consisting of a coil input roller path 7 and a coil core rack recovery roller path 8. The intersection of the two is provided with a turning platform 2 for turning over the coil core rack 5 with the coil for discharge. The output end of the turning platform 2 is equipped with a coil transport vehicle 9, and a rotating platform 4 is provided at the corner of the conveying roller path. In this structure, a coil elevator 6 is provided on the side of the collection drum 3 and the lifting platform 1, and the coil core rack 5 is slidably fitted on the lifting platform 1.

[0051] The collecting drum 3 includes a distributor 302 and a nose cone 301 located in the middle of the distributor 302. Between the two is a distribution space for the wire material to be coiled into a roll, and a separation claw 304 driven by a second reduction motor 305 is provided at the bottom of the distribution space. In this structure, a cooling component 306 is also provided on the inside of the collecting drum 3, which includes a fan and a conveying pipe 3061 connected to the output end of the fan. The end of the conveying pipe 3061 is connected to the side of the distribution space along the tangent direction of the collecting drum 3. The cooling component 306 is used to cool the coiled wire in real time. The distribution space is arranged in a vertical equal-diameter shape, and its interior adopts a virtual-real structure. The virtual part is composed of a hollow net, that is, the upper part of the equal-diameter structure is arranged as a hollow net. The falling space of the entire coil is equal-diameter, the top of the air flow channel is equal-diameter and the bottom is necked, and the input end of the conveying pipe 3061 is introduced tangentially from the equal-diameter part of the top. The cyclone separation structure not only realizes the heat dissipation of the coil, but also realizes the cleaning of internal dust.

[0052] The feeder 302 is mounted on the slewing bearing of the collection drum 3 and is connected to the feeder 302 through the transmission structure of the first reduction motor 303, the gear 3031 and the gear ring 3032. In this structure, a number of limit slides 3052 are provided for radial sliding at the bottom of the collection drum 3. Each limit slide 3052 is equidistantly arranged along the circumference, and each limit slide 3052 also slides and cooperates with the arc-shaped separation claw 304. Each limit slide 3052 is connected to the output end of the second reduction motor 305 through a pull rope 3051, and a fifth grating 307 is provided on the top of the collection drum 3 to detect whether the tail of the coil is in place, and a sixth proximity switch 308 is provided at the bottom. The fifth grating 307 in the collection drum 3 detects the length of the coil in the collection drum 3, and the coil elevator 6 descends at a uniform speed, while ensuring that the coil is always collected in the collection drum 3, and the feeder 302 rotates at a uniform speed. The above ensures the neat appearance of the coil and improves the appearance quality of the product.

[0053] Example 2

[0054] Reference Figures 2 to 4 , and based on the above embodiment, this embodiment also provides a roller-type wire collection, conveying and cooling system, the lifting platform 1 includes a hydraulic lifting platform 103 and a first roller belt 101 provided at its lifting output end, the core frame 5 is slidably connected to the first roller belt 101, and a first pneumatic clamp 104 acting on the core frame 5 is provided at the roller gap of the first roller belt 101. In this structure, the side of the hydraulic lifting platform 103 is respectively installed with a first grating 106 and a second grating 107 of different heights through a vertical mounting rod 102, and the side of the hydraulic lifting platform 103 is provided with a first proximity switch 105 for detecting whether the output end is raised.

[0055] The coil elevator 6 is composed of a driver 601 and a brake. The driver 601 is connected to a vertical lifting platform 602 through a chain 604. The lifting platform 602 is equipped with a counterweight block 605. A retractable coil supporting fork 603 is provided on the lifting platform 602. In this structure, an encoder 606 is provided on the driver 601, and a second proximity switch 607 for detecting whether the coil supporting fork 603 is extended is provided on the lifting platform 602. Through the combined use of the coil elevator 6 and the lifting platform 1, the displacement of the coil collection drum 3 falling to the winding core frame 5 on the lifting platform 1 is divided into multiple sections, thereby reducing the impact force generated by the vertical drop of the coil, and with the help of the first proximity switch 105 and the second proximity switch 607, real-time detection of the operating status of the hydraulic lifting platform 103 and the coil supporting fork 603 is achieved.

[0056] Example 3

[0057] Reference Figures 8 to 10, and based on the above embodiment, this embodiment also provides a roller-type wire collection, conveying and cooling system, the turntable 4 includes a rotation drive structure 404 and a second roller belt 401 arranged at the output end of the rotation drive structure 404, the second roller belt 401 is provided with a second pneumatic clamp 403 acting on the winding core frame 5, in this structure, a third proximity switch 405 is provided at the end of the rotation track of the second roller belt 401, and a third grating 406 for in-place reminder is provided at the front end of the second roller belt 401, and in this structure, the second roller belt 401 is connected to the roller driving machine 402 through a transmission chain.

[0058] Example 4

[0059] Reference Figures 11 to 12 , and based on the above embodiment, refer to Figures 1 to 8 , and based on the above embodiment, this embodiment further provides a roller type wire collection, conveying and cooling system, the winding table 2 includes a tilting structure 205 and a third roller belt 201 provided at the output end of the tilting structure 205, the third roller belt 201 is provided with a locking clamp acting on the winding core frame 5, and the reversal center of the third roller belt 201 is provided on its side, the locking clamp includes a third pneumatic clamp 203 provided at the bottom of the third roller belt 201, and a lifting member 206, as well as a lifting member 206 provided on the side of the third roller belt 201 The hydraulic clamp 204, in this structure, is provided with a fourth grating 209 for detecting the position of the winding core frame 5 on the third roller belt 201, and is also provided with a fifth proximity switch 208 for detecting the state of the tilting structure 205 and a fourth proximity switch 207 for detecting the action state of the hydraulic clamp 204. By arranging the fourth proximity switch 207 at the push-out position of the hydraulic clamp 204 and arranging the fifth proximity switch 208 at the 90-degree tilting position of the tilting structure 205, real-time detection of the states of both is achieved.

[0060] The specific implementation process is as follows: when the wire is transported to the collection drum 3 by the loose coil conveyor, the proximity switch on the adjustable track at the end of the loose coil cooling conveyor detects the coil entering the collection drum 3 and sends a signal of the billet gap; at this time, the collection process begins, and the empty coil core frame enters the lifting platform 1. The first pneumatic clamp 104 of the lifting platform 1 clamps the coil core frame 5 and begins to rise; when the nose cone 301 is lifted by the coil core frame 5 on the lifting platform, the separation claw 304 begins to open; the coil passes through the collection drum 3 and falls onto the coil support fork 603 of the coil elevator 6, and the coil elevator 6 holds the coil and drops it onto the coil core frame 5.

[0061] After the core rack 5 enters the winding table 2, the third pneumatic clamp 203 clamps, the hydraulic clamp 204 locks, and the tilting structure 205 drives the core rack 5 to turn 90 degrees. The cylinder-type lifting member 206 retracts the core rack 5, and the coil transport vehicle 9 transfers the coil from the core rack 5 to the C-shaped hook of the PF line; the tilting structure 205 flips back, the third pneumatic clamp 203 and the hydraulic clamp 204 open, and the core rack 5 moves out of the winding table 2; then the core rack 5 moves to the lifting table 1 to start the next cycle.

[0062] Many other changes and modifications can be made without departing from the spirit and scope of the present invention. It should be understood that the present invention is not limited to the specific embodiments, and the scope of the present invention is defined by the appended claims.

Claims

1. A roller type wire rod collecting, conveying and cooling system, characterized in that: include: A roll collecting drum (3) and a lifting platform (1) are arranged vertically correspondingly, and a coil elevator (6) is provided on the side of both. A coil core frame (5) is slidably fitted on the lifting platform (1). After the coil is released from the bottom of the roll collecting drum (3), it falls onto the coil core frame (5) under the action of the coil elevator (6). A conveying roller path for translating and conveying the coil core rack (5) is a closed-loop roller path consisting of a coil input roller path (7) and a coil core rack recovery roller path (8). A turning table (2) for turning over and discharging the coil core rack (5) with the coil is provided at the intersection of the two. A coil transport vehicle (9) is provided at the output end of the turning table (2), and a rotating table (4) is provided at the corner of the conveying roller path. The collecting drum (3) comprises a distributor (302) and a nose cone (301) provided in the middle of the distributor (302), a distribution space for the wire material to be coiled is provided between the two, and a separation claw (304) driven by a second reduction motor (305) is provided at the bottom of the distribution space, so that the wire material coil is cooled by open transportation; A cooling assembly (306) is further provided on the inner side of the collecting drum (3), comprising a fan and a conveying pipe (3061) connected to the output end of the fan, the end of the conveying pipe (3061) being connected to the side of the cloth space along the tangential direction of the collecting drum (3), and the cooling assembly (306) is used to cool the coiled wire in real time; The distributor (302) is mounted on the rotary support of the collection drum (3) and is connected to the distributor (302) via a first reduction motor (303), a gear (3031) and a gear ring (3032); The bottom of the reel collecting drum (3) is provided with a plurality of limit slide bars (3052) for radial sliding, each limit slide bar (3052) is arranged equidistantly along the circumferential direction, and each limit slide bar (3052) is also slidably matched with the arc-shaped separation claw (304), each limit slide bar (3052) is connected to the output end of the second reduction motor (305) through a pull rope (3051), and a fifth grating (307) for detecting whether the tail of the reel is in place is provided on the top of the reel collecting drum (3), and a sixth proximity switch (308) is provided at the bottom thereof; The coil elevator (6) is composed of a driver (601) and a brake. The driver (601) is connected to a vertically lifting platform (602) through a chain (604). A retractable coil supporting fork (603) is provided on the lifting platform (602).

2. A roller type wire rod collecting, conveying and cooling system according to claim 1, characterized in that: The lifting platform (1) comprises a hydraulic lifting platform (103) and a first roller belt (101) provided at the lifting output end thereof, the core frame (5) is slidably connected to the first roller belt (101), and a first pneumatic clamp (104) acting on the core frame (5) is provided at the roller gap of the first roller belt (101).

3. The roller type wire rod collecting, conveying and cooling system according to claim 2, characterized in that: A first grating (106) and a second grating (107) of different heights are respectively installed on the side of the hydraulic lifting platform (103) through a vertical mounting rod (102). A first proximity switch (105) for detecting whether the output end is raised is provided on the side of the hydraulic lifting platform (103).

4. The roller type wire rod collecting, conveying and cooling system according to claim 3, characterized in that: The driver (601) is provided with an encoder (606), and the lifting platform (602) is provided with a second proximity switch (607) for detecting whether the roll supporting fork (603) is extended.

5. The roller type wire rod collecting, conveying and cooling system according to claim 4, characterized in that: The rotating platform (4) comprises a rotating drive structure (404) and a second roller belt (401) provided at the output end of the rotating drive structure (404), wherein the second roller belt (401) is provided with a second pneumatic clamp (403) acting on the winding core frame (5); A third proximity switch (405) is provided at the end of the rotation track of the second roller belt (401), and a third grating (406) for prompting when the second roller belt (401) is in position is provided at the front end.

6. The roller type wire rod collecting, conveying and cooling system according to claim 1, characterized in that: The roll-up platform (2) comprises a tilting structure (205) and a third roller belt (201) arranged at the output end of the tilting structure (205); the third roller belt (201) is provided with a locking clamp acting on the winding core frame (5), and the reversal center of the third roller belt (201) is arranged on its side; the locking clamp comprises a third pneumatic clamp (203) and a lifting member (206) arranged at the bottom of the third roller belt (201), and a hydraulic clamp (204) arranged on the side of the third roller belt (201).

7. The roller type wire rod collecting, conveying and cooling system according to claim 6, characterized in that: The third roller belt (201) is provided with a fourth grating (209) for detecting the position of the winding core frame (5), a fifth proximity switch (208) for detecting the state of the tilting structure (205), and a fourth proximity switch (207) for detecting the operating state of the hydraulic clamp (204).

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