Wire and strip rolling take-up automatic disc changing device and using method of wire and strip rolling take-up automatic disc changing device

Abstract

The invention discloses a wire and strip rolling take-up automatic reel changing device and a using method thereof. The wire and strip rolling take-up automatic reel changing device comprises a feeding device, a plurality of take-up devices, a plurality of wire arranging devices, a discharging device and a conveying device used for conveying and taking up no-load take-up reels. By means of the double-station arrangement mode of the device, the multi-station feeding and discharging and take-up functions of the take-up reel can be effectively achieved, and the situation that due to the long manual reel replacing time, take-up is not continuous is avoided; compared with the prior art, the take-up reel does not need to be replaced by an operator after take-up is finished, the feeding and discharging time of the take-up reel is saved, the working time of the take-up reel is shortened, a rolling mill can take up more continuously, the working efficiency is improved, and automatic reel replacement of wire / strip take-up is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of wire / strip rolling equipment, and in particular to an automatic reel changing device for wire / strip rolling and winding and a use method thereof. Background Art

[0002] Wire / strip materials have a wide range of applications, covering many important industries, such as new energy, construction, machinery manufacturing, automobile manufacturing, electronics and communications, aerospace and other important fields. Wire rolling technology will be applied and promoted in more fields, and the rolling process is that the metal billet is pulled between the rotating rollers and compressed to undergo plastic deformation. This process not only increases the length of the material and reduces the cross-section, but also gives the metal a certain size, shape and performance. The equipment for implementing the rolling process mainly relies on the rolling mill. By adjusting the spacing, temperature and transmission device of the rollers, the metal material can be accurately rolled to obtain the required shape and size of the rolled material. However, the current wire / strip rolling unit still relies on manual wire winding and release, and the wire winding takes a long time, resulting in the inability of the rolling mill equipment to work continuously, affecting the wire / strip rolling efficiency. Therefore, there is an urgent need for an automatic reel-changing device for wire / strip rolling winding to solve the above problems. Summary of the invention

[0003] In view of the above-mentioned technical deficiencies, the object of the present invention is to provide an automatic reel-changing device for wire strip rolling take-up, which can automatically change the reel and put it into storage after the take-up is completed, and can effectively reduce the disassembly time when replacing the take-up reel.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] The present invention provides an automatic reel changing device for rolling and taking up wire strips, comprising a feeding device, a plurality of wire taking-up devices, a plurality of wire arranging devices, a feeding device and a conveying device for conveying and taking up the wire taking-up reel;

[0006] The feeding device comprises guide rails arranged horizontally on the left and right sides of the frame body, the guide rails are provided with a first movable trolley capable of moving along the guide rails, and the first movable trolley is provided with a first clamping device for clamping an empty take-up reel;

[0007] The wire-taking device comprises a fixed frame body provided on the frame body and arranged longitudinally front and back, and two clamping devices for clamping the empty wire-taking reel are provided at the front and rear ends of the fixed frame body, one of the clamping devices is controlled to extend and retract back and forth by a cylinder device to realize the clamping action, and the other clamping device is controlled to rotate by a driving device provided on the fixed frame body to realize the wire-taking action;

[0008] The wire arrangement device comprises a movable guide rail arranged at the upper end of the frame body, and a plurality of wire arrangers capable of moving left and right are arranged on the movable guide rail; the wire arrangers are arranged above the wire take-up device, and are used to achieve neat and uniform wire / strip take-up during the wire take-up process;

[0009] The unloading device includes a bottom track arranged at the lower end of the frame body, a second moving trolley capable of moving left and right along the bottom track is arranged on the bottom track, and a second clamping device is arranged on the second moving trolley. The structures of the second moving trolley and the second clamping device are the same as those of the first moving trolley and the first clamping device;

[0010] Preferably, the first clamping device and the second clamping device have the same structure, and the first clamping device comprises an electric clamping hand, the bottom of the electric clamping hand is connected to an electric telescopic rod, and the bottom of the electric telescopic rod is fixed on the first moving trolley.

[0011] Preferably, the driving device includes a motor device and a pulley arranged at one end of the fixed frame, the output end of the motor device is connected to the pulley through a belt drive, and the central axis of the pulley is connected to one of the clamping devices through a fixed take-up shaft and can drive it to rotate.

[0012] Preferably, another clamping device in the wire-taking device is connected to the output end of the cylinder device through a movable wire-taking shaft, the cylinder device is fixed on a fixed frame, and the movable wire-taking shaft includes two sections of a sub-shaft and a mother shaft that are rotatably connected, so that the unloaded wire-taking drum can be driven to rotate when the fixed wire-taking shaft rotates.

[0013] Preferably, the clamping device comprises an intermediate shaft and a plurality of limit rods fixed on the outer edge of the intermediate shaft, the intermediate shaft is adapted to the through hole in the middle of the unloaded take-up reel, and the sub-shaft of the movable take-up shaft is fixedly connected to the intermediate shaft of the clamping device.

[0014] Preferably, the conveying device includes a fixed frame arranged on the right side of the frame body, a plurality of side ramp frames for conveying the empty wire take-up drum downward are arranged on the upper end of the fixed frame, guard plates for preventing the empty wire take-up drum from tilting and falling are arranged on both sides of the side ramp frames, through holes are opened at the ends of the side ramp frames for the empty wire take-up drum to fall to the lower track, and the lowermost side ramp frame is provided with an electric gate at its exit to prevent the empty wire take-up drum from rolling out and a controller for controlling the retraction of the electric gate; the conveying device also includes a belt transport system arranged under the side ramp frame, which is used to receive the fully loaded wire take-up drum and convey it into the warehouse.

[0015] The present invention also provides a method for using the automatic reel changing device for rolling and taking up wire strips, which is specifically:

[0016] At the beginning, the empty take-up reel on the conveying device rolls down on the side ramp frame out of the warehouse by its own weight, and the electric gate is opened. When the front empty take-up reel moves to the first clamping device working position, the electric gate is closed to block the empty take-up reel behind;

[0017] The first clamping device is driven by the first moving trolley to move horizontally to the left on the guide rail. When it moves to the front of the first take-up device on the left, it then moves backward to the bottom of the preset first working position. At this time, the first clamping device lifts the empty take-up reel upwards, preparing for the corresponding take-up device to clamp the empty take-up reel.

[0018] The output end of the cylinder device in the first wire-taking device drives the clamping device on the same side forward through the movable wire-taking shaft to cooperate with another clamping device to fix the empty wire-taking drum. The motor device controls the pulley and the clamping device on the same side to rotate through the belt drive, thereby driving the empty wire-taking drum to rotate and start to take up the wire.

[0019] The corresponding first wire arranging device moves horizontally to the right on the moving guide rail. When the winding starts, the first wire arranging device makes a left-right reciprocating motion relative to the first wire taking-up device on the moving guide rail, so that the wire / strip is wound neatly and evenly on the wire taking-up reel.

[0020] After the first empty wire take-up drum starts working, the first clamping device returns to the position where the empty wire take-up drum was initially clamped, clamps another empty wire take-up drum again, and moves to the second working position preset on the same side as the first working position, and clamps it with the second wire take-up device;

[0021] After the empty take-up reel on the first working position completes its work, the second clamping device moves to the bottom of the first take-up device working position, ready to clamp the fully loaded take-up reel upwards, the cylinder device of the first take-up device contracts backwards to release the fully loaded take-up reel, and the second clamping device implements the clamping; then the second clamping device moves the belt transport system of the conveying device to the right, so that it is transmitted to the warehouse through the belt transport system.

[0022] The beneficial effects of the present invention are as follows: through the dual-station arrangement of the device, the loading and unloading and wire-winding functions of the wire-winding drum at multiple stations can be effectively realized, avoiding the discontinuity of wire winding caused by long manual reel changing time; compared with the prior art, there is no need for the operator to change the wire-winding drum after the wire winding is completed, which saves the loading and unloading time of the wire-winding drum, shortens its working time and makes the rolling mill wind more continuously, improves work efficiency, and realizes automatic reel changing for wire / strip winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the structure of an automatic reel changing device for rolling and winding wire strip provided by an embodiment of the present invention;

[0025] Figure 2 A schematic diagram of the positional relationship between the wire taking-up device and the wire arranging device;

[0026] Figure 3 It is a structural schematic diagram of a wire-taking device;

[0027] Figure 4 A flowchart of the use of an automatic reel changing device for strip rolling and winding provided in an embodiment of the present invention.

[0028] Description of reference numerals:

[0029] 1. Feeding device; 101. First clamping device; 102. First moving trolley; 103. Control motor; 104. Empty take-up reel; 2. Take-up device; 201. Fixed frame; 202. Motor device; 203. Cylinder device; 204. Movable take-up shaft; 205. Fixed take-up shaft; 206. Clamping device; 207. Pulley; 3. Wire arrangement device; 301. Moving guide rail; 302. Wire arrangement motor; 303. Wire arrangement device; 4. Unloading device; 401. Second clamping device; 402. Second moving trolley; 404. Fully loaded take-up reel; 5. Conveying device; 501. Fixed frame; 503. Synchronous pulley; 504. Synchronous belt. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figures 1 to 3 As shown, an automatic reel changing device for rolling and taking up wire strips,

[0032] It includes a feeding device 1, a plurality of wire taking-up devices 2, a plurality of wire arrangement devices 3, a feeding device 4 and a conveying device 5 for conveying and collecting the wire taking-up reel 104;

[0033] The loading device 1 includes guide rails arranged horizontally on the left and right sides of the frame body, and a first moving trolley 102 that can move along the guide rail is provided on the guide rail. The first moving trolley 102 is provided with a first clamping device 101 for clamping an empty wire take-up reel 104; the first moving trolley 102 is a moving trolley, and its movement is controlled by a built-in control motor 103, which is similar to a workshop crane and will not be described in detail.

[0034] The wire-taking device 2 comprises a fixed frame 201 disposed on the main frame body and arranged longitudinally front and back, and two clamping devices 206 for clamping the empty wire-taking reel 104 are disposed at the front and rear ends of the fixed frame 201, one of the clamping devices 206 is controlled to extend and retract back and forth by a cylinder device 203 to achieve a clamping action, and the other clamping device 206 is controlled to rotate by a driving device disposed on the fixed frame 201 to achieve a wire-taking action;

[0035] The wire arrangement device 3 includes a movable guide rail 301 arranged at the upper end of the frame body, and a plurality of wire arrangers 303 that can move left and right are arranged on the movable guide rail 301; the wire arrangers 303 are arranged above the wire take-up device 2, and are used to achieve neat and uniform wire / strip take-up during the take-up process; the wire arranger 303 is controlled to move left and right by its own wire arrangement motor 302. This device is a prior art and will not be described in detail.

[0036] The unloading device 4 includes a bottom track 402 arranged at the lower end of the frame body, and a second moving trolley 402 capable of moving left and right along the bottom track 402 is provided, and a second clamping device 401 is provided on the second moving trolley 402 .

[0037] The first clamping device 101 and the second clamping device 401 have the same structure. The first clamping device 101 includes an electric gripper, the bottom of which is connected to an electric telescopic rod, and the bottom of which is fixed on the first moving trolley 102 .

[0038] The driving device includes a motor device 202 and a pulley 207 arranged at one end of a fixed frame 201. The output end of the motor device 202 is connected to the pulley 207 via a belt drive. The central axis of the pulley 207 is connected to one of the clamping devices 206 via a fixed take-up shaft 205 and can drive it to rotate.

[0039] Another clamping device 206 in the take-up device 2 is connected to the output end of the cylinder device 203 through a movable take-up shaft 204. The cylinder device 203 is fixed on the fixed frame 201. The movable take-up shaft 204 includes a sub-shaft and a mother shaft that are rotatably connected in two sections, so that when the fixed take-up shaft 205 rotates, it can drive the unloaded take-up drum 104 to rotate.

[0040] The clamping device 206 includes an intermediate shaft and a plurality of limit rods fixed on the outer edge of the intermediate shaft. The intermediate shaft is adapted to the through hole in the middle of the unloaded take-up reel 104 . The sub-shaft of the movable take-up shaft 204 is fixedly connected to the intermediate shaft of the clamping device 206 .

[0041] The conveying device 5 includes a fixed frame 501 arranged on the right side of the frame body, and the upper end of the fixed frame 501 is provided with a plurality of side ramp frames for conveying the empty wire take-up drum 104 downward, and the two sides of the side ramp frames are provided with guard plates for preventing the empty wire take-up drum 104 from tilting and falling, and the ends of the side ramp frames are provided with through holes for the empty wire take-up drum 104 to fall to the lower track, and the lowermost side ramp frame is provided with an electric gate at its exit to prevent the empty wire take-up drum 104 from rolling out and a controller for controlling the electric gate to be retracted; the conveying device 5 also includes a belt transport system arranged below the side ramp frame, which is used to receive the fully loaded wire take-up drum 404 and transport it into storage. The belt transport system includes a synchronous motor, a synchronous pulley 503, a synchronous belt 504, etc. This is a prior art and will not be described in detail.

[0042] See also Figure 4 The present invention also provides a method for using the automatic reel changing device for rolling and taking up wire strips, which is specifically:

[0043] At the beginning, the empty wire take-up drum 104 on the conveying device 5 rolls down on the side ramp frame by its own weight to be out of the warehouse, and the electric gate is opened. When the front empty wire take-up drum 104 moves to the working position of the first clamping device 101, the electric gate is closed to block the empty wire take-up drum 104 behind;

[0044] The first clamping device 101 is driven by the first moving trolley 102 to move horizontally to the left on the guide rail. When it moves to the front of the first take-up device 2 on the left, it then moves backward to the bottom of the preset first working position. At this time, the first clamping device 101 lifts the empty take-up drum 104 upwards, preparing for the corresponding take-up device 2 to clamp the empty take-up drum 104.

[0045] The output end of the cylinder device 203 in the wire-taking device 2 drives the clamping device 206 on the same side forward through the movable wire-taking shaft 204 to cooperate with another clamping device 206 to fix the empty wire-taking drum 104, and the motor device 202 controls the pulley 207 and the clamping device 206 on the same side to rotate through the belt drive, thereby driving the empty wire-taking drum 104 to rotate and start to take up the wire;

[0046] The corresponding first wire arranging device 303 moves horizontally to the right on the movable guide rail 301. When winding begins, the first wire arranging device 303 moves back and forth on the movable guide rail 301 relative to the first wire taking-up device 2, so that the wire / tape is wound neatly and evenly on the wire taking-up reel.

[0047] After the first empty wire take-up drum 104 starts working, the first clamping device 101 returns to the position where the empty wire take-up drum 104 was initially clamped, clamps another empty wire take-up drum 104 again, and moves to the second working position preset on the same side as the first working position, and clamps it with the second wire take-up device 2;

[0048] After the empty wire take-up drum 104 on the first working position completes its work, the second clamping device 401 moves to the bottom of the working position of the first wire take-up device 2, and is ready to clamp the fully loaded wire take-up drum 404 upwards. The cylinder device 203 of the first wire take-up device 2 contracts backwards to release the fully loaded wire take-up drum 404, and the second clamping device 401 implements the clamping. Then, the second clamping device 401 moves the belt transport system of the conveying device 5 to the right, so that it is transmitted to the warehouse through the belt transport system.

[0049] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An automatic reel changing device for rolling and winding wire strips, characterized in that: It comprises a feeding device (1), a plurality of wire taking-up devices (2), a plurality of wire arranging devices (3), a feeding device (4), and a conveying device (5) for conveying and collecting an empty wire taking-up reel (104); The loading device (1) comprises guide rails arranged laterally on the frame body, the guide rails being provided with a first movable trolley (102) capable of moving along the guide rails, the first movable trolley (102) being provided with a first clamping device (101) for clamping an empty take-up reel (104); The wire-taking device (2) comprises a fixed frame (201) disposed on a frame body and arranged longitudinally front and back, and two clamping devices (206) for clamping an empty wire-taking reel (104) are disposed at the front and rear ends of the fixed frame (201), wherein one of the clamping devices (206) is controlled to extend and retract back and forth by a cylinder device (203) to achieve a clamping action, and the other clamping device (206) is controlled to rotate by a driving device disposed on the fixed frame (201) to achieve a wire-taking action; The wire arrangement device (3) comprises a movable guide rail (301) arranged at the upper end of the frame body, and a plurality of wire arrangement devices (303) capable of moving left and right are arranged on the movable guide rail (301); the wire arrangement devices (303) are arranged above the wire collection device (2) and are used to ensure that the wire / strip is collected neatly and evenly during the collection process; The unloading device (4) comprises a bottom track (402) arranged at the lower end of the frame body, a second moving trolley (402) capable of moving left and right along the bottom track (402) is provided, and a second clamping device (401) is provided on the second moving trolley (402).

2. The automatic reel changing device for rolling and winding of wire strip according to claim 1, characterized in that: The first clamping device (101) and the second clamping device (401) have the same structure. The first clamping device (101) comprises an electric clamping hand, the bottom of the electric clamping hand is connected to an electric telescopic rod, and the bottom of the electric telescopic rod is fixed on the first moving trolley (102).

3. The automatic reel changing device for rolling and winding of wire strip as claimed in claim 2, characterized in that: The driving device comprises a motor device (202) and a pulley (207) arranged at one end of a fixed frame (201); the output end of the motor device (202) is connected to the pulley (207) via a belt transmission; the central axis of the pulley (207) is connected to one of the clamping devices (206) via a fixed take-up shaft (205) and can drive the clamping device (206) to rotate.

4. The automatic reel changing device for rolling and winding of wire strip as claimed in claim 3, characterized in that: Another clamping device (206) in the wire-taking device (2) is connected to the output end of the cylinder device (203) via a movable wire-taking shaft (204); the cylinder device (203) is fixed on a fixed frame (201); the movable wire-taking shaft (204) comprises a sub-shaft and a main shaft which are rotatably connected to each other, so that the unloaded wire-taking drum (104) can be driven to rotate when the fixed wire-taking shaft (205) rotates.

5. The automatic reel changing device for rolling and winding of wire strip as claimed in claim 4, characterized in that: The clamping device (206) comprises an intermediate shaft and a plurality of limit rods fixed on the outer edge of the intermediate shaft, the intermediate shaft is adapted to the through hole in the middle of the unloaded take-up reel (104), and the sub-shaft of the movable take-up shaft (204) is fixedly connected to the intermediate shaft of the clamping device (206).

6. The automatic reel changing device for rolling and winding of wire strip as claimed in claim 5, characterized in that: The conveying device (5) comprises a fixed frame (501) arranged on the right side of the frame body, a plurality of side ramp frames for conveying the empty wire take-up drum (104) downward are arranged at the upper end of the fixed frame (501), guard plates for preventing the empty wire take-up drum (104) from tilting and falling are arranged on both sides of the side ramp frames, through holes are opened at the ends of the side ramp frames for allowing the empty wire take-up drum (104) to fall to the lower track, and an electric gate is arranged at the exit of the lowest side ramp frame to prevent the empty wire take-up drum (104) from rolling outward; the conveying device (5) also comprises a belt transport system arranged below the side ramp frames, for receiving the fully loaded wire take-up drum (404) and conveying it into storage.

7. The automatic reel changing device for rolling and winding of wire strips as claimed in claim 6, characterized in that: Two of the wire taking-up devices (2) and the wire arranging devices (3) are provided to achieve a double-station arrangement.

8. A method for using the automatic reel changing device for rolling and taking up wire strips as claimed in claim 7, characterized in that: Specifically: At the beginning, the empty wire take-up reel (104) on the conveying device (5) rolls down on the side ramp frame out of the warehouse by its own weight, and the electric gate is opened. When the front empty wire take-up reel (104) moves to the working position of the first clamping device (101), the electric gate is closed to block the empty wire take-up reel (104) behind. The first clamping device (101) is driven by the first moving trolley (102) to move horizontally to the left on the guide rail. When it moves to the front of the first wire-taking device (2) on the left, it then moves backward to the bottom of the preset first working position. At this time, the first clamping device (101) lifts the empty wire-taking reel (104) upwards to prepare for the corresponding wire-taking device (2) to clamp the empty wire-taking reel (104). The output end of the cylinder device (203) in the first wire-taking device (2) drives the clamping device (206) on the same side through the movable wire-taking shaft (204) to move forward to cooperate with another clamping device (206) to fix the empty wire-taking drum (104), and the motor device (202) controls the pulley (207) and the clamping device (206) on the same side to rotate through the belt drive, thereby driving the empty wire-taking drum (104) to rotate and starting to take up the wire; The corresponding first wire arranging device (303) moves horizontally to the right on the movable guide rail (301). When winding begins, the first wire arranging device (303) moves back and forth on the movable guide rail (301) relative to the first wire taking-up device (2), so that the wire / strip is wound neatly and evenly on the empty wire taking-up drum (104); After the first empty wire take-up drum (104) starts to work, the first clamping device (101) returns to the position where the empty wire take-up drum (104) was initially clamped, clamps another empty wire take-up drum (104) again, and moves to a second working position preset on the same side as the first working position, and clamps it using the second wire take-up device (2); After the empty wire take-up drum (104) on the first working position completes its work, the second clamping device (401) moves to the position directly below the working position of the first wire take-up device (2), and is ready to clamp the fully loaded wire take-up drum (404) upwards. The cylinder device (203) of the first wire take-up device (2) contracts backwards to release the fully loaded wire take-up drum (404), and the second clamping device (401) performs clamping. Subsequently, the second clamping device (401) moves the belt transport system of the conveying device (5) to the right, so that it is driven into storage through the belt transport system.

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