Automatic adjusting device for wire coil

Abstract

The invention relates to an automatic wire coil adjusting device which comprises a silking machine, a cooling channel, a scanning detection device, a plurality of sets of hydraulic oil cylinders, rotating wheels, connecting rods and the like, the shape quality of a coil is monitored in real time through the scanning detection device, and the shape of the coil is adjusted by driving an arc-shaped plate and a cover plate through the hydraulic oil cylinders. It is ensured that the coil keeps an ideal shape in the cooling channel, and the quality problem in the production process is avoided. According to the device, the shape of the coil is automatically adjusted, the production efficiency is improved, the risk of manual operation is reduced, and the phenomenon that the coil is irregular due to the problems of mismatching of the rotating speed, mechanical faults or uneven temperature and the like is solved.

Description

Technical Field

[0001] This patent application belongs to the field of high-speed wire production technology, and more specifically, relates to an automatic adjustment device for wire coils. Background Art

[0002] After the finishing mill completes the wire rolling, the wire leaves the mill at a very high speed and enters the laying head. Under the high-speed rotation of the rotating head in the laying head, the wire is affected by centrifugal force and is thrown out along the path of the rotating head, gradually forming a spiral coil. As the wire is rolled into a spiral coil, the wire is thrown out during the plastic deformation process and falls on the cooling conveyor roller to cool and shape into a coil. The speed of the rotating head is a key factor affecting the shape and diameter of the wire coil. If the rotation speed does not match the wire speed or the guide device fails, the wire may be coiled randomly. At the same time, problems such as excessive wire temperature, uneven tension, wear of the rotating head, and equipment vibration can also cause irregular or broken coils. During the high-speed production process, problems are prone to occur in the coils spitted out by the spinning machine. The problematic parts of the coils are usually the head and tail of the coils just spit out by the spinning machine. If there are problems with the coils, the staff needs to visually inspect the quality of the coils under high temperature and harsh environment and make timely adjustments. The action of adjusting the coils is to repetitively adjust the messy coils or flying coils into regular shapes. The messy coils or flying coils in high-speed production not only affect production, but also pose a safety threat to the inspectors.

[0003] In summary, the existing coil adjustment process has low means, the risk factor of on-site workers is high, and when problems occur in the coil, the coil cannot be automatically adjusted in time to assist production, and it is impossible to achieve automated adjustment of the coil to solve the coil disorder phenomenon. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an automatic adjustment device for wire coiling to solve the problems existing in the above-mentioned prior art.

[0005] In order to solve the above problems, the technical solution adopted by the present invention is: A wire coil automatic adjustment device comprises a wire laying mechanism, a scanning and detecting mechanism, a shaping mechanism and a main control console; The spinning mechanism is used to throw the wires onto the cooling channel in circles to form coils. The coils are evenly coiled on the cooling channel and driven by the rollers on the cooling channel to move at a constant speed to the other end of the cooling channel. The scanning and detecting mechanism includes a scanning and detecting device located above the front end of the cooling channel, and the scanning and detecting device is used to detect the shape quality of the coil; The shaping mechanism is located on both sides of the cooling channel, and is used to reshape the head and tail of the coil with shape quality problems; The main control console is connected to the scanning detection device, cooling channel and shaping mechanism.

[0006] Furthermore, the shaping mechanism includes a pushing unit, an adjustment execution unit, a connecting rod unit, and a sliding unit, wherein the pushing unit and the connecting rod unit are both connected to the adjustment execution unit, and the pushing unit and the connecting rod unit are both installed on the sliding unit; The pushing unit includes a slide base, a cylinder support base vertically arranged on the slide base, a cylinder mounting base arranged on the upper end of the cylinder support base, a cylinder mounted on the cylinder mounting base, a second cylinder support base connected to the outer side of the upper end with the push rod of the first cylinder, a second cylinder mounting base vertically connected to the inner side of the upper end of the second cylinder support base, two cylinders mounted on the second cylinder mounting base, and a second cylinder mounting base connected to the push rod of the second cylinder; The adjustment execution unit includes an arc plate connected to the second oil cylinder mounting seat and a cover plate rotatably arranged on the top of the arc plate; The connecting rod unit includes a connecting rod 2 which is obliquely installed on the push rod of the second oil cylinder, a rotating wheel 2 which is rotatably connected to the other end of the connecting rod 2, a connecting rod 3 which is rotatably connected to the rotating wheel 2, a rotating wheel 1 which is rotatably connected to the other end of the connecting rod 3, a connecting rod 1 which is rotatably connected to the rotating wheel 1, and a second oil cylinder supporting fixing rod which is arranged at the bottom of the second oil cylinder mounting base; the other end of the connecting rod 1 is connected to the cover plate and can drive the cover plate to move obliquely downward, and the connecting rods 1, 2 and 3 are all obliquely arranged; The sliding unit is used to drive the pushing unit, the adjusting execution unit, and the connecting rod unit to move to the target station; The main control console is connected to the first and second oil cylinders.

[0007] Furthermore, the cover plate is fan-shaped, and the fan-shaped arc edge of the cover plate is placed on the inner side of the arc plate.

[0008] Furthermore, the second oil cylinder support fixing rod includes a first base plate connected to the bottom of the second oil cylinder mounting base, a second base plate obliquely connected to the first base plate, and a mounting ring connected to the other end of the second base plate, and the mounting ring is sleeved on the second oil cylinder.

[0009] Furthermore, the inclination angle between the second substrate and the first substrate is an obtuse angle.

[0010] Furthermore, the sliding unit includes a slide base, a slide rail installed above the slide base, and a slider slidingly matched with the slide rail. The two cylinder support fixing rods and the bottom of the two cylinder support seats are assembled on the slider. The slide rail is located outside the cooling channel, and a cylinder support seat is vertically arranged on the front side of the slide base.

[0011] Furthermore, the spinning mechanism includes a spinning machine guide device matching the wire, a spinning machine rotating head corresponding to the spinning machine guide device, and the spinning machine rotating head corresponds to the cooling channel. The spinning machine rotating head rotates to throw the wire into the cooling channel in circles to form a coil, and the coil is evenly coiled on the cooling channel and driven by the rollers on the cooling channel to move at a uniform speed to the other end of the cooling channel.

[0012] Furthermore, the scanning detection device is a scanning camera.

[0013] When in use, the wire is wound on the rotating head of the spinning machine through the spinning machine guide device, the cooling channel is under the spinning machine rotating head, the coil is placed above the roller of the cooling channel, the scanning detection device is above the front end of the cooling channel, the slide bases are on both sides of the cooling channel, the slide rails are installed above the slide bases, a cylinder support seat is fixed on the front side of the slide rails, a cylinder mounting base is installed on the upper end of the cylinder support seat, a cylinder is assembled on the cylinder mounting base, the front end of the cylinder is assembled on the outer side of the upper end of the second cylinder support seat, the second cylinder mounting base is assembled on the inner side of the upper end of the second cylinder support seat, the second cylinder mounting base is assembled on the second cylinder mounting base, and the lower side of the second cylinder mounting base is The two oil cylinders support the fixing rod, the front end of the two oil cylinders support the fixing rod is assembled, the rear end of the two oil cylinders and the bottom of the two oil cylinders support seat are assembled together on the slider, the slider is assembled on the slide rail, the two oil cylinders support the fixing rod above the rod at a certain angle to the wheel one and the wheel two, one side of the wheel two is assembled with connecting rod two and the other side is assembled with connecting rod three, the other end of connecting rod two is assembled on the head of the telescopic rod of the oil cylinder two, the other end of connecting rod three is assembled on one side of the wheel one, the other side of the wheel one is assembled with connecting rod one, the other end of connecting rod one is assembled with a cover plate, the cover plate is fan-shaped, the fan-shaped arc edge of the cover plate is placed on the inner side of the arc plate, the arc plate is fixed by the two oil cylinder mounting seat, the two oil cylinder mounting seat is assembled with the two oil cylinder head.

[0014] Due to the adoption of the above technical solution, the beneficial effects achieved by the present invention are: 1) The temperature of the wire when it enters the spinning machine after fine rolling is about 800°C. After entering the spinning machine, the wire is deformed and then forms a coil. The wire generates heat when it is plastically deformed, so the coil temperature spit out by the spinning machine is slightly higher and belongs to red material. When the coil is spit into the cooling channel by the spinning machine, the high temperature is also conducive to plastic deformation. The present invention uses the characteristics of the high residual temperature of the coil itself in the spinning process of the high-speed wire and the easy plastic deformation of the steel to adjust the coil shape quality, saving the energy required for heating to adjust the coil shape.

[0015] 2) The device of the present invention replaces manual repetitive actions to adjust the coil shape quality, improves the production efficiency of high-speed wire rods, and reduces the work risk factor and labor costs of workers.

[0016] 3) The present invention can easily realize automatic adjustment of coil shape quality in high-speed wire production, thereby improving the level of high-speed wire automation production. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the axial structure of the present invention.

[0018] Figure 2 It is a part diagram of the present invention.

[0019] in: 1. Wire rod, 2. Wire laying machine guide device, 3. Wire laying machine rotating head, 4. Scanning detection device, 5. Cooling channel, 6. Slide base, 7. One cylinder support seat, 8. One cylinder mounting base, 9. One cylinder, 10. Two cylinder support seat, 11. Two cylinder mounting base, 12. Two cylinders, 13. Two cylinder support fixing rod, 14. Slider, 15. One turntable, 16. Two turntables, 17. Slide rails, 18. Two cylinder mounting seats, 19. Arc plate, 20. Coil, 21. Cover plate, 22. Connecting rod one, 23. Connecting rod two, 24. Connecting rod three. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below with reference to the embodiments.

[0021] A wire coil automatic adjustment device, such as Figure 1 , including a spinning mechanism, a scanning and detection mechanism, a shaping mechanism, and a main control console. The components involved include a cylinder mounting base 8, a cylinder 9, a second cylinder support base 10, a second cylinder mounting base 11, a second cylinder 12, a second cylinder support fixing rod 13, a slider 14, a rotating wheel 15, a rotating wheel 2 16, a second cylinder mounting base 18, an arc plate 19, a cover plate 21, a connecting rod 1 22, a connecting rod 23, a connecting rod 3 24, and the corresponding wire 1, a cooling channel 5, a coil 20, and a scanning and detection device 4.

[0022] The spinning mechanism is used to throw the wire 1 onto the cooling channel 5 in circles to form a coil 20. The coil 20 is evenly coiled on the cooling channel 5 and driven by the roller on the cooling channel 5 to move at a uniform speed toward the other end of the cooling channel 5. The scanning and detecting mechanism comprises a scanning and detecting device 4 located above the front end of the cooling channel 5. The scanning and detecting device 4 is used to detect the shape quality of the coil 20. The scanning and detecting device 4 is a scanning camera.

[0023] The shaping mechanism is located on both sides of the cooling channel 5, and is used to reshape the head and tail of the coil 20 with shape quality problems; The main control console is connected to the scanning detection device 4, the cooling channel 5, the shaping mechanism, and of course, can also be connected to the spinning mechanism.

[0024] The shaping mechanism includes a pushing unit, an adjustment execution unit, a connecting rod unit, and a sliding unit. The pushing unit and the connecting rod unit are connected to the adjustment execution unit, and the pushing unit and the connecting rod unit are installed on the sliding unit. For specific structural parts, see Figure 2 .

[0025] The pushing unit includes a slide base 6, a cylinder support base 7 vertically arranged on the slide base 6, a cylinder mounting base 8 arranged on the upper end of the cylinder support base 7, a cylinder 9 mounted on the cylinder mounting base 8, a second cylinder support base 10 connected to the outer side of the upper end with the ejection rod of the first cylinder 9, a second cylinder mounting base 11 vertically connected to the inner side of the upper end of the second cylinder support base 10, two cylinders 12 mounted on the second cylinder mounting base 11, and a second cylinder mounting base 18 connected to the ejection rod of the second cylinder 12.

[0026] The adjustment execution unit includes an arc plate 19 connected to the two oil cylinder mounting seats 18, and a cover plate 21 rotatably arranged on the top of the arc plate 19. The cover plate 21 is fan-shaped, and the fan-shaped arc edge of the cover plate 21 is placed on the inner side of the arc plate 19.

[0027] The cover plate 21 is rotated and driven to move downward, and the cover plate 21 is driven to move obliquely downward. The two ends of the whole movement process are closed together, just like the process of a lotus opening and closing, so that the flying loops and irregular coils are reshaped into a reasonable shape.

[0028] The connecting rod unit includes a connecting rod 23 obliquely installed on the push rod of the second oil cylinder 12, a rotating wheel 2 16 rotatably connected to the other end of the connecting rod 23, a connecting rod 3 24 rotatably connected to the rotating wheel 2 16, a rotating wheel 15 rotatably connected to the other end of the connecting rod 3 24, a connecting rod 1 22 rotatably connected to the rotating wheel 15, and a second oil cylinder supporting fixing rod 13 arranged at the bottom of the second oil cylinder mounting base 11; the other end of the connecting rod 1 22 is connected to the cover plate 21 and can drive the cover plate 21 to move obliquely downward, and the connecting rod 1 22, the connecting rod 23, and the connecting rod 3 24 are all obliquely arranged; The sliding unit is used to drive the pushing unit, the adjusting execution unit, and the connecting rod unit to move to the target station; The main control console is connected to the first oil cylinder 9 and the second oil cylinder 12.

[0029] The second oil cylinder support fixing rod 13 includes a first base plate connected to the bottom of the second oil cylinder mounting base 11, a second base plate obliquely connected to the first base plate, and a mounting ring connected to the other end of the second base plate, and the mounting ring is sleeved on the second oil cylinder 12. The second base plate is obtusely inclined to the first base plate.

[0030] The sliding unit includes a slide base 6, a slide rail 17 installed above the slide base 6, and a slider 14 that slides with the slide rail 17. The two oil cylinder support fixing rods 13 and the bottom of the two oil cylinder support seat 10 are assembled to the slider 14. This assembly ensures that it is relatively static along the running direction of the roller during the entire shaping process. The slide rail 17 is located outside the cooling channel 5, and a cylinder support seat 7 is vertically arranged on the front side of the slide base 6.

[0031] The spinning mechanism includes a spinning machine guide device 2 matched with the wire 1, a spinning machine rotating head 3 corresponding to the spinning machine guide device 2, and the spinning machine rotating head 3 corresponds to the cooling channel 5. The spinning machine rotating head 3 rotates to throw the wire 1 onto the cooling channel 5 in circles to form a coil 20. The coil 20 is evenly coiled on the cooling channel 5 and is driven by the roller on the cooling channel 5 to move at a uniform speed to the other end of the cooling channel 5.

[0032] When the device is used, the wire 1 is sent into the wire laying machine guide device 2 through the finishing mill, and is wound on the wire laying machine rotating head 3 through the wire laying machine guide device 2. The wire laying machine rotating head 3 rotates to throw the wire 1 onto the cooling channel 5 in circles to form a coil 20. The coil 20 is evenly coiled on the cooling channel 5, and is driven by the roller on the cooling channel 5 to move to the other end of the cooling channel 5 at a uniform speed. Above the front end of the cooling channel 5 is a scanning detection device 4, which detects the shape quality of the coil 20. If the coil 20 has shape quality problems and needs to be adjusted, the scanning detection device 4 feeds back to the main control console. The main control console controls the coil 20 to move to a specified position in the cooling channel 5, controls a cylinder 9 to push forward, and a cylinder 9 pushes the second cylinder support seat 10 to drive the slider 14 to slide on the slide rail 17. The sliding direction and movement speed of the slider 14 are consistent with the coil 20 on the cooling channel 5, and keep relatively still when moving to the other end of the cooling channel 5. At this time, the push rod of the second oil cylinder 12 pushes forward to drive the arc plate 19 to move forward, and at the same time, the push rod of the second oil cylinder 12 drives one end of the second connecting rod 23 to move forward, and the other end of the second connecting rod 23 drives the second rotating wheel 16 to rotate, and the second rotating wheel 16 drives one end of the third connecting rod 24 to move backward, and the other end of the third connecting rod 24 drives the first rotating wheel 15 to rotate, and the rotation of the first rotating wheel 15 drives the first connecting rod 22 to move forward, and the other end of the first connecting rod 22 drives the cover plate 21 to move obliquely downward. The components on the slide base 6 on both sides of the cooling channel 5 are the same, and the moving components on both sides move at the same time. The cover plates 21 on both sides and the arc plate 19 form a siege to reshape the head and tail of the coil 20 with shape quality problems, improve the shape quality of the coil 20, and prevent the shape quality problems of the coil 20 from affecting the subsequent production. After the shaping of the coil 20 is completed, the first oil cylinder 9 and the second oil cylinder 12 retract the push rods, and the other moving components move in the opposite direction to return to the specified position to wait for the next adjustment of the shape quality of the coil 20.

Claims

1. A wire coil automatic adjustment device, characterized in that: It includes spinning mechanism, scanning and testing mechanism, shaping mechanism and main control console; The spinning mechanism is used to throw the wire (1) onto the cooling channel (5) in circles to form a coil (20), the coil (20) is evenly coiled on the cooling channel (5), and is driven by the roller on the cooling channel (5) to move at a uniform speed toward the other end of the cooling channel (5); The scanning detection mechanism comprises a scanning detection device (4) located above the front end of the cooling channel (5), and the scanning detection device (4) is used to detect the shape quality of the coil (20); The shaping mechanism is located on both sides of the cooling channel (5), and is used to reshape the head and tail of the coil (20) that have shape quality problems; The main control console is connected to the scanning detection device (4), the cooling channel (5), and the shaping mechanism.

2. The automatic adjustment device for wire coil according to claim 1, characterized in that: The shaping mechanism includes a pushing unit, an adjusting and executing unit, a connecting rod unit, and a sliding unit. The pushing unit and the connecting rod unit are both connected to the adjusting and executing unit, and the pushing unit and the connecting rod unit are both installed on the sliding unit. The pushing unit comprises a slide base (6), a cylinder support base (7) vertically arranged on the slide base (6), a cylinder mounting base (8) arranged at the upper end of the cylinder support base (7), a cylinder (9) mounted on the cylinder mounting base (8), a second cylinder support base (10) connected to the outer side of the upper end of the cylinder (9) with a push rod, a second cylinder mounting base (11) vertically connected to the inner side of the upper end of the second cylinder support base (10), two cylinders (12) mounted on the second cylinder mounting base (11), and a second cylinder mounting base (18) connected to the push rod of the second cylinder (12); The adjustment execution unit comprises an arc-shaped plate (19) connected to the second oil cylinder mounting seat (18), and a cover plate (21) rotatably arranged on the top of the arc-shaped plate (19); The connecting rod unit comprises a second connecting rod (23) obliquely mounted on the ejection rod of the second oil cylinder (12), a second rotating wheel (16) rotatably connected to the other end of the second connecting rod (23), a third connecting rod (24) rotatably connected to the second rotating wheel (16), a first rotating wheel (15) rotatably connected to the other end of the third connecting rod (24), a first connecting rod (22) rotatably connected to the first rotating wheel (15), and a second oil cylinder supporting fixing rod (13) arranged at the bottom of the second oil cylinder mounting base (11); the other end of the first connecting rod (22) is connected to the cover plate (21) and can drive the cover plate (21) to move obliquely downward, and the first connecting rod (22), the second connecting rod (23) and the third connecting rod (24) are all obliquely arranged; The sliding unit is used to drive the pushing unit, the adjusting execution unit, and the connecting rod unit to move to the target station; The main control console is connected to the first oil cylinder (9) and the second oil cylinder (12).

3. The automatic adjustment device for wire coiling according to claim 2, characterized in that: The cover plate (21) is fan-shaped, and the fan-shaped arc edge of the cover plate (21) is placed inside the arc plate (19).

4. The automatic adjustment device for wire coiling according to claim 2, characterized in that: The second oil cylinder supporting fixing rod (13) comprises a first base plate connected to the bottom of the second oil cylinder mounting base (11), a second base plate obliquely connected to the first base plate, and a mounting ring connected to the other end of the second base plate, wherein the mounting ring is sleeved on the second oil cylinder (12).

5. The automatic adjustment device for wire coiling according to claim 4, characterized in that: The inclination angle between the second substrate and the first substrate is an obtuse angle.

6. The automatic adjustment device for wire coiling according to claim 2, characterized in that: The sliding unit comprises a slide base (6), a slide rail (17) installed above the slide base (6), and a slider (14) slidably matched with the slide rail (17); the bottoms of the two cylinder support fixing rods (13) and the two cylinder support seats (10) are assembled on the slider (14); the slide rail (17) is located outside the cooling channel (5); and a cylinder support seat (7) is vertically arranged on the front side of the slide base (6).

7. The automatic adjustment device for wire coil according to any one of claims 1 to 6, characterized in that: The spinning mechanism comprises a spinning machine guide device (2) matched with the wire (1), a spinning machine rotating head (3) corresponding to the spinning machine guide device (2), the spinning machine rotating head (3) corresponding to the cooling channel (5), the spinning machine rotating head (3) rotates to throw the wire (1) in circles onto the cooling channel (5) to form a coil (20), the coil (20) is evenly coiled on the cooling channel (5), and is driven by a roller on the cooling channel (5) to move at a uniform speed toward the other end of the cooling channel (5).

8. The automatic adjustment device for wire coil according to any one of claims 1 to 6, characterized in that: The scanning detection device (4) is a scanning camera.

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