Disclosure of Invention
Therefore, the invention aims to provide an automatic steel bar looping device which can solve the problems of low automation degree, high labor intensity and low efficiency in the process of producing a spiral steel wire loop.
In order to overcome the technical problems, the invention provides an automatic steel bar looping device which comprises a base, a frame and a controller, wherein the frame and the controller are both arranged on the base, a conical winding roller is arranged on the frame, a transmission part is coaxially arranged at one end of the conical winding roller, the transmission part is rotationally connected with the frame, the transmission part is movably connected with a first motor arranged on the base through a chain, a first lead screw is arranged on the frame and is rotationally connected with the frame, the conical winding roller and the transmission part are hollow structures with the same axis, one end of the first lead screw is provided with a sliding supporting mechanism, the other end of the first lead screw is connected with a second motor for driving the first lead screw, a wire positioning column is arranged on the base, the transmission part is movably connected with a first motor arranged on the base, the first lead screw is rotationally connected with the frame, the conical winding roller and the transmission part are both coaxially hollow structures, one side of the conical winding roller is coaxially provided with a first motor, the first sensor is arranged on one side of the conical winding roller, the first sensor is connected with the first sensor and the first sensor is arranged on one side of the conical winding roller, and the second sensor is arranged on one side of the first sensor.
Further, the sliding support mechanism comprises a first guide rail, a second guide rail and a sliding block which can be in sliding connection with the first guide rail and the second guide rail, the first guide rail is arranged on the frame, the second guide rail is arranged on the wire placing column, a nut head is arranged on the sliding block, and the nut head is in threaded connection with the first lead screw. By controlling the forward and reverse rotation of the second motor, the sliding block can slide back and forth on the first guide rail and the second guide rail under the operation of the first lead screw.
Further, a thread hanging plate is arranged on the nut head, the thread hanging plate is rotationally connected with the nut head, a rocker is arranged at the bottom of the thread hanging plate, and a stop block is arranged on the thread placing column. When the coiled wire ring is taken off from the conical winding roller, the wire ring is sent to the wire hanging plate, and the wire hanging plate plays a role in supporting the coiled wire ring.
Further, a bent strip is arranged on the sliding block. When the sliding block moves to the position of the second position sensor, the baffle blocks the rocker to lift the wire hanging plate, the wire ring hung on the wire hanging plate slides down along the wire hanging plate in a vertical state, the wire ring falls down and is sleeved on the wire placing column, and the bent strip plays a role in preventing the wire ring from being hung on the sliding block when the wire ring slides down.
Further, the second guide rail is arranged at the top of the wire placing column in a parallel and opposite mode relative to the first guide rail. The slider can be smoothly moved from the first rail to the second rail.
Further, the distance between the first guide rail and the second guide rail is smaller than the width of the sliding block. The slider can be made to move normally and stably from the first rail to the second rail.
Further, the length of the slider is smaller than the minimum diameter of the conical winding roller. When the length of the sliding block is smaller than the minimum diameter of the conical winding roller, the minimum diameter of the steel wire ring wound by the conical winding roller is larger than the length of the sliding block, so that the steel wire ring can fall onto the wire placing column smoothly through the sliding block.
Further, the driver of the wire removing mechanism is an oil cylinder, the wire removing mechanism further comprises a wire removing bending plate, one side of the wire removing bending plate is connected with the oil cylinder, and the oil cylinder is arranged on the frame. The wire removing mechanism aims to remove the wire ring wound on the conical winding roller and support the wire ring onto the wire hanging plate.
Further, the bottom of the wire removing bending plate is obliquely arranged above the conical winding roller in a mode of being parallel to the outer wall of the conical winding roller. The wire removing bending plate can move along the outer wall of the conical winding roller so as to smoothly remove the steel wire ring from the conical winding roller.
Further, the driving device of the wire feeding mechanism is a third motor, the wire feeding mechanism further comprises a second screw rod, a sliding rod and a wire feeding plate, the second screw rod is rotationally connected with the frame, the sliding rod is fixedly installed on the frame, one end of the second screw rod is connected with the third motor, the wire feeding plate is in sliding connection with the sliding rod, the wire feeding plate is in threaded connection with the second screw rod, and a wire guide cylinder and a wire guide wheel are further arranged on the wire feeding plate. The wire feeding mechanism is used for conveying the steel wire to be wound to the device.
Further, the conical winding roller is provided with a wire fixing groove. When the steel wire is required to be wound on the conical winding roller, the head of the steel wire is inserted into the routing groove, and the conical winding roller drives the steel wire to run along with the running of the conical winding roller so as to finish the winding of the steel wire, and the steel wire is inserted into different positions of the routing groove, so that the bead rings with different radiuses can be obtained.
Further, a winding assisting rod is arranged on one side of the conical winding roller. When the steel wire passes through the gap between the auxiliary winding rod and the conical winding roller, the traction and pressing action of the auxiliary winding rod on the steel wire can enable the conical winding roller to wind the steel wire better, and the auxiliary winding rod plays a role in assisting the conical winding roller to wind the steel wire better.
Further, the diameter of the wire placing column is smaller than the minimum diameter of the conical winding roller. Ensure that the bead ring can smoothly fall onto the wire placing column through the sliding block.
The beneficial effects of the invention are as follows: the device is rational in infrastructure, takes off silk mechanism and has replaced the manual work and carries out the process that the bead ring breaks away from, and the design of supporting slider mechanism has replaced the manual work completely and has dismantled the process that the bead ring breaks away from just behind the toper winding roller, and the workman's that has significantly reduced intensity of labour has improved the degree of automation of equipment, has practiced thrift production time, has improved production efficiency.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Fig. 1 to 2 show an automatic steel bar looping device, which comprises a base 1, a frame 2 and a controller 3, the frame 2 and the controller 3 are all arranged on the base 1, a conical winding roller 4 is arranged on the frame 2, a transmission part 41 is coaxially arranged at one end of the conical winding roller 4 with a large diameter, the transmission part 41 is rotationally connected with the frame 2, the transmission part 41 is movably connected with a first motor 6 arranged on the base 1 through a chain 5, a first lead screw 7 is arranged on the frame 2, the first lead screw 7 is rotationally connected with the frame 2, the conical winding roller 4 and the transmission part 41 are hollow structures with the same axis, the first lead screw 7 coaxially passes through the conical winding roller 4 and the transmission part 41, one end of the first lead screw 7 is provided with a sliding supporting mechanism 8, the other end of the first lead screw 7 is connected with a second motor 9 used for driving the first lead screw 7, a wire column 10 is arranged on the base 1, the first lead screw column 10 is arranged below the first motor 7, the first lead screw is provided with a wire take-off mechanism 12 and a wire take-off mechanism 11, a sensor mechanism is arranged on one side of the frame 4, a sensor mechanism is arranged on one side of the frame 11, and is provided with a sensor mechanism 12, and a sensor mechanism is arranged on one side of the sensor mechanism 12, and is provided with a sensor mechanism 12, and a sensor mechanism is arranged on one side of the sensor mechanism 11, and is provided with the sensor mechanism 11.
Further, the sliding support mechanism 8 includes a first guide rail 81, a second guide rail 82, and a slider 83 that is slidably connected with the first guide rail 81 and the second guide rail 82, where the first guide rail 81 is disposed on the frame 2, the second guide rail 82 is disposed on the wire placing column 10, and a nut head 84 is disposed on the slider 83, and the nut head 84 is in threaded connection with the first lead screw 7. By controlling the forward and reverse rotation of the second motor 9, the slider 83 can slide back and forth on the first rail 81 and the second rail 82 under the operation of the first screw 7.
Further, a filament hanging plate 85 is provided on the nut head 84, the filament hanging plate 85 is rotatably connected with the nut head 84, a rocker 851 is provided at the bottom of the filament hanging plate 85, and a stop block 86 is provided on the filament placing column 10. When the wound bead ring is taken off from the conical winding roller 4, the bead ring is sent to the filament hanging plate 85, and the filament hanging plate 85 plays a role in carrying the wound bead ring.
Further, a curved strip 831 is provided on the slider 83. When the slider 83 moves to the position of the second position sensor 14, the stop block 86 stops the rocker 851, the rocker 851 lifts the wire hanging plate 85, the wire ring hung on the wire hanging plate 85 slides down along the wire hanging plate 85 in a vertical state, the wire ring falls down and is sleeved on the wire placing column 10, and the bent strip 8331 prevents the wire ring from being hung on the slider 83 when the wire ring slides down.
Further, the second guide rail 82 is disposed on top of the wire placing column 10 in parallel and opposite relation to the first guide rail 81. It is possible to allow the slider 83 to smoothly move from the first rail 81 to the second rail 82.
Further, the distance between the first rail 81 and the second rail 82 is smaller than the width of the slider 83. The slider 83 can be allowed to move normally and stably from the first rail 81 to the second rail 82.
Further, the length of the slider 83 is smaller than the minimum diameter of the conical winding roller 4. When the length of the slider 83 is smaller than the minimum diameter of the conical winding roller 4, the minimum diameter of the wire ring wound by the conical winding roller 4 is larger than the length of the slider 83, so that the wire ring can fall onto the wire placing column 10 smoothly through the slider 83.
Further, the driver of the wire removing mechanism 11 is an oil cylinder 111, the wire removing mechanism 11 further includes a wire removing bending plate 112, one side of the wire removing bending plate 112 is connected to the oil cylinder 111, and the oil cylinder 111 is disposed on the frame 2. The wire removing mechanism 11 is intended to remove the bead ring wound on the conical winding roller 4 and to carry the bead ring to the wire hanging plate 85.
Further, the bottom of the take-off bending plate 112 is obliquely disposed above the conical winding roller 4 in parallel with the outer wall of the conical winding roller 4. The wire-removing bent plate 112 can be made to move along the outer wall of the conical winding roller 4 so as to smoothly remove the bead ring from the conical winding roller 4.
Further, the driving device of the wire feeding mechanism 12 is a third motor 121, the wire feeding mechanism 12 further includes a second lead screw 122, a sliding rod 123 and a wire feeding plate 124, the second lead screw 122 is rotationally connected with the frame 2, the sliding rod 123 is fixedly installed on the frame 2, one end of the second lead screw 122 is connected with the third motor 121, the wire feeding plate 124 is slidably connected with the sliding rod 123, the wire feeding plate 124 is in threaded connection with the second lead screw 122, and a wire guide cylinder 125 and a wire guide wheel 126 are further arranged on the wire feeding plate 124. The wire feeder 12 is used to convey the wire to be wound to the device.
Further, the conical winding roller 4 is provided with a wire fixing groove 42. When the steel wire needs to be wound on the conical winding roller 4, the head of the steel wire is inserted into the wire-fixing groove 42, and along with the operation of the conical winding roller 4, the conical winding roller 4 drives the steel wire to operate so as to complete the winding of the steel wire, and the steel wire is inserted into different positions of the wire-fixing groove 42, so that the steel wire rings with different radiuses can be obtained.
Further, a winding aid bar 15 is provided on one side of the conical winding roller 4. When the steel wire passes through the gap between the auxiliary winding rod 15 and the conical winding roller 4, the auxiliary winding rod 15 has a traction action on the steel wire, so that the conical winding roller 4 can better wind the steel wire, and the auxiliary winding rod 15 has the function of assisting the conical winding roller 4 to better wind the steel wire.
Further, the diameter of the wire placing column 10 is smaller than the minimum diameter of the conical winding roller 4. Ensuring that the bead ring can be smoothly sleeved on the wire placing column 10.
The working mode is as follows: firstly, the end of the wire section to be wound is passed through the wire guide cylinder 125 and inserted into a proper position of the wire fixing groove 42, the wire feeding plate 124 slides along the slide bar 123 under the operation of the conical winding roller 4, the wire is wound into wire rings with different radiuses on the conical winding roller 4, when the winding of the wire rings is completed, the first motor 6 and the third motor 121 are stopped, the conical winding roller 4 and the wire feeding plate 124 are stopped, then the oil cylinder 111 is started, the wire removing bending plate 112 is pushed to move along the outer wall of the conical winding roller 4, the wire removing bending plate 112 pushes or shovels the wound wire rings off the conical winding roller 4, the wire rings are pushed onto the wire hanging plate 85 under the pushing of the wire removing bending plate 112, then the second motor 9 is started, the second motor 9 drives the first lead screw 7 to rotate, the slider 86 drives the bead ring to move from the first guide rail 81 to the second guide rail 82, when the slider 83 moves to the position of the second position sensor 12, the controller 3 stops the operation of the second motor 9 according to feedback information, at this time, under the blocking action of the stop block 83, the stop block 86 stops the stop block 851, the stop block 851 lifts the wire hanging plate 85, the bead ring hung on the wire hanging plate 85 slides down along the wire hanging plate 85 in a vertical state, the bead ring falls down and is sleeved on the wire placing column 10, the second motor 9 is reversely started after that, when the slider 83 moves to the first position sensor 13, the second motor 9 is stopped, and then the next steel wire winding work can be performed by repeating the steps.
The beneficial effects of the invention are as follows: the device is rational in infrastructure, takes off silk mechanism and has replaced the manual work and carries out the process that the bead ring breaks away from, and the design of supporting slider mechanism has replaced the manual work completely and has dismantled the process that the bead ring breaks away from just behind the toper winding roller, and the workman's that has significantly reduced intensity of labour has improved the degree of automation of equipment, has practiced thrift production time, has improved production efficiency.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.