Automatic wire winding and binding machine
Technical Field
The invention relates to wire production equipment, in particular to a bundling machine for bundling coiled wires in the wire production process.
Background
The wire ribbon machine is a necessary device for bundling and packaging wires after winding the wires into rolls in the wire production process, and is used for guaranteeing the shaping of the wire rolls so as to be convenient for sales, transportation and use. The bundling of the wire coil is usually carried out by adopting a general bundling machine core, the bundling machine core can automatically complete the conveying, the lapping, the tightening, the cutting and the fusion connection of the lapping parts of the bundling belt, a belt passing through the bundling machine for the bundling belt to pass is arranged on the bundling machine so as to determine the bundling position of the wire coil, a sliding plate for the lapping of the bundling belt is arranged on one side of the bundling machine core opposite to the wire coil to be bundled, the lapping fusion of the bundling belt is carried out on the inner side of the sliding plate, and the sliding plate can automatically slide out when the bundling belt is tightened to enable the bundling belt to cling to the wire coil, so that the bundling of the wire coil is firm. The sliding-out action of the sliding plate is automatically controlled by a cam mechanism in the packing machine core, the sliding plate can be automatically inserted for the next packing operation after sliding out, in order to ensure the working efficiency, the interval time between the sliding plate sliding-out and reinsertion of the universal packing machine core is very short, and on a binding machine for wire production, a manipulator or a manual operation is required to wait for transferring the wire coil to the next station after the wire coil is bound, the process is often longer than the reinsertion time after the sliding plate of the packing machine core is sliding-out, the situation that the sliding plate is reinserted when the bound wire coil is not removed yet is caused, at the moment, the sliding plate can bump the bound packing belt, and the wire coil can be directly inserted between the bound packing belt and the wire coil, so that the wire coil cannot be taken out, the production of the wire production line cannot be controlled, the normal operation of the wire production line is seriously influenced, and because the packing machine core is a universal matched set, the internal structure, the transmission part and the control device are difficult to reform, and the cost is obviously increased.
Disclosure of Invention
Aiming at the defects existing in the prior art, the technical problem to be solved by the invention is to provide an automatic wire coil binding machine which can control the movement of a sliding plate on the basis of adopting a general packing machine core, ensure that each bundled wire coil can be normally output and ensure that a wire production line can normally run.
In order to solve the technical problems, the automatic wire coil binding machine comprises a binding machine frame, a packing machine core arranged on the binding machine frame, wherein a sliding plate is movably arranged on the packing machine core, a stop plate is fixedly connected to the sliding plate, a stop hook is arranged on the stop plate and protrudes out of one side of the stop plate, a hook groove part and an unhooking inclined surface adjacent to the hook groove part are arranged on the stop hook, the opening direction of the hook groove part faces the packing machine core, and a guide inclined surface is arranged on one side of the stop hook opposite to the opening direction of the hook groove part; a stop pin is movably arranged on the strapping machine frame and/or the packaging machine core through a stop driving device; when the stop hook approaches to the stop pin, the stop pin can slide into the hook groove part from the guide inclined plane, and when the stop pin moves forwards under the action of the stop driving device, the stop pin slides over the unhooking inclined plane to be separated from the stop hook.
In the above structure, since the stop plate is fixedly connected to the slide plate, the stop plate is provided with the stop hook protruding from one side of the stop plate, the stop hook is provided with the hook groove part and the unhooking inclined plane adjacent to the hook groove part, the opening direction of the hook groove part faces the packaging machine core, and the side of the stop hook opposite to the opening direction of the hook groove part is provided with the guide inclined plane, the sliding-out and inserting actions of the slide plate controlled by the cam mechanism in the packaging machine core can be regulated by the stop plate fixedly connected to the slide plate and the stop hook thereon, when the slide plate slides out, the movement of the slide plate can be automatically completed along with the rotation of the corresponding cam by limiting the movement position of the stop hook, and the slide plate can be reinserted to the corresponding working position only after the bundled wire coil moves out of the bundling position and after the limitation of the stop hook is released, thereby the movement of the slide plate can be controlled, and the normal operation of the wire production line can be ensured.
And as the stop pin is movably arranged on the band machine frame and/or the packing machine core through the stop driving device, the limiting of the movement position of the stop hook can be realized through the stop pin, and the movement of the stop pin can be controlled through the stop driving device, so that the movement of the stop hook is limited at the required position, and the control of the movement of the sliding plate is ensured.
When the stop hook approaches to the stop pin, the stop pin can slide into the hook groove part from the guide inclined plane, when the stop pin moves forwards under the action of the stop driving device, the stop pin slides across the unhooking inclined plane to separate from the stop hook, and when the sliding plate slides out, the stop hook approaches to the stop pin, so that the stop pin automatically enters into the hook groove part of the stop hook through the guide inclined plane after the sliding plate finishes the sliding-out action, the stop pin does not act, the position of the stop hook does not change, the sliding plate cannot retract to finish the insertion action, and at the moment, the bundled wire coil can safely move out of the bundling position; when the wire coil is moved out, the stop pin moves forwards under the action of the stop driving device, the stop hook moves along with the wire coil, the sliding plate can retract and reinsert at the moment, after the sliding plate is retracted and inserted into place, bundling of the next wire coil can be performed, the stop pin which continues to extend forwards can slide out along the unhooking inclined plane to be separated from the stop hook, and then the stop hook can retract back to the initial position. Therefore, the technical scheme can control the movement of the sliding plate on the basis of adopting the universal packing machine core, ensure that each bundled wire coil can be normally output, and ensure that the wire production line can normally run.
In a preferred embodiment of the present invention, the guide slope is located at a rear surface above the hook groove notch, and the unhooking slope is located at a front side below the hook groove notch. With this embodiment, the positions of the guide inclined surface and the unhooking inclined surface on the stopper hook are set to correspond to the movement path between the stopper hook and the stopper pin, and the effect of restricting the movement of the stopper hook and the slide plate can be ensured by the stopper pin.
In another preferred embodiment of the present invention, the angle a between the guide inclined surface and the movement direction of the stop hook is 20 ° to 35 °. With the implementation mode, the size of the included angle alpha between the set guiding inclined plane and the moving direction of the stop hook can adapt to the requirement that the stop pin smoothly slides into the hook groove part,
in a further preferred embodiment of the invention, the angle B between the unhooking bevel and the direction of movement of the stop hook is between 10 DEG and 30 deg. By adopting the embodiment, the included angle beta between the unhooking inclined plane and the movement direction of the stop hook can enable the stop pin to smoothly slide over the unhooking inclined plane and separate from the stop hook when the stop pin moves forwards, so that the sliding plate is retracted and inserted into the working position.
According to a further preferred embodiment of the invention, the support is hinged on the strapping machine frame and/or the strapping machine core, a spring is arranged between the support and the strapping machine frame and/or the strapping machine core, a support limit adjusting device is also arranged between the support and the strapping machine frame and/or the strapping machine core, and the stop driving device is arranged on the support. According to the embodiment, the stop driving device is hinged on the band machine frame and/or the packing machine core through the support and the spring, so that the stop pin arranged on the stop driving device can properly swing to automatically adapt to the position change between the stop pin and the stop hook when contacting with the stop hook and sliding into or out of the hook groove part, and the stop pin is ensured to smoothly slide into or out of the hook groove part.
In another further preferred embodiment of the invention, the stop drive is a linear motion cylinder, and the stop pin is mounted on a piston rod of the cylinder. With this embodiment, the linear motion cylinder is used as the stop driving device, so that the motion requirement of the stop pin can be met simply and conveniently.
In a still further preferred embodiment of the present invention, the movement direction of the stopper pin intersects with the movement direction of the stopper hook, and the angle C between the movement direction of the stopper pin and the movement direction of the stopper hook is 20 ° to 35 °. With this embodiment, it is ensured that the stop pin has a position defining the movement of the stop hook, i.e. the intersection of the movement direction of the stop pin and the movement direction of the stop hook, in which position the stop pin is stationary, the stop hook is defined so that the slide plate is in the slide-out position and is held in this position waiting for the strapped wire reel to move out of the strapping position, and the angle between the movement direction of the stop pin and the movement direction of the stop hook is set so that the stop pin can slide smoothly from the guide ramp and the unhooking ramp.
In a further preferred embodiment of the invention, the support is mounted on the strapping machine frame and/or the packaging machine core by means of an adjusting seat, the support is hinged to the adjusting seat, and the adjusting seat is mounted on the strapping machine frame and/or the packaging machine core. With this embodiment, the adjustment seat is provided to ensure a proper positional relationship between the stopper pin and the stopper hook.
In another further preferred embodiment of the invention, the adjusting seat is mounted on the strapping machine frame and/or the packaging machine core through an adjusting and limiting device, and the adjusting and limiting device can adjust the mounting position of the adjusting seat along the moving direction of the sliding plate. With this embodiment, the mounting position of the adjustment seat can be changed and defined by adjusting the limiting device, so that the working position of the stop pin can be adjusted, so that the stop hook can be defined in a suitable position.
In a still further preferred embodiment of the invention, the overhanging ends of the stop pin are spaced from the corresponding sides of the stop plate. With this embodiment, a proper distance between the stopper pin and the stopper plate can be ensured, and interference of the movement of the stopper pin and the stopper plate with each other can be avoided.
Drawings
The automatic wire-winding and taping machine for wire coils of the present invention will be described in further detail with reference to the accompanying drawings and specific examples.
FIG. 1 is a schematic view of the construction of one embodiment of the automatic wire-wrap taping machine of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic left-hand view of the structure of FIG. 1;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
fig. 5 is a schematic view of the structure of the stop plate and the stop hook in the structure shown in fig. 1.
In the figure: 1-ribbon frame, 2-packing machine core, 3-adjusting seat, 4-stop plate, 5-stop hook, 51-guiding inclined plane, 52-hook groove part, 53-unhooking inclined plane, 6-hinge pin, 7-wire coil, 8-support, 9-packing belt, 10-spring, 11-stop driving device, 12-stop pin, 13-sliding plate, 14-adjusting limiting device and 15-support limiting adjusting device.
Detailed Description
In the automatic wire coil binding machine shown in fig. 1, 2 and 3, a packing machine core 2 is installed on one side of a binding machine frame 1, a wire coil 7 to be packed is positioned on a working table surface of the binding machine frame 1 opposite to the packing machine core 2, a gap for passing a packing belt 9 is formed on the working table surface where the wire coil 7 is positioned, the packing machine core 2 can automatically complete conveying, lapping, tightening, cutting and fusion connection of lapping parts of the packing belt 9, a sliding plate 13 for lapping the packing belt 9 is movably arranged at a position opposite to the wire coil 7 on the packing machine core 2, the sliding plate 13 slides out when the packing belt 9 is tightly drawn by bundling the wire coil 7, and the sliding plate 13 is reinserted after the lapping of the packing belt 9 so as to be convenient for lapping the packing belt 9 for bundling the next wire coil 7. The sliding plate 13 is fixedly connected with the stop plate 4, see fig. 5, the stop plate 4 is provided with a stop hook 5, the stop hook 5 protrudes out of one side of the stop plate 4, the stop hook 5 is provided with a hook groove 52 and a unhooking inclined plane 53 adjacent to the hook groove 52, the unhooking inclined plane 53 is positioned at the front side below the notch of the hook groove 52, the opening direction of the hook groove 52 faces the packing machine core 2, one side of the stop hook 5 opposite to the opening direction of the hook groove 52 is provided with a guide inclined plane 51, the guide inclined plane 51 is positioned at the back side above the notch of the hook groove 52, the stop plate 4 and the stop hook 5 move along with the sliding plate 13, see fig. 4, the included angle A between the guide inclined plane 51 and the moving direction of the stop hook 5 is 20-35 degrees, and the included angle B between the unhooking inclined plane 53 and the moving direction of the stop hook 5 is 10-30 degrees. A stop pin 12 is movably arranged on the packing machine core 2 through a stop driving device 11, the overhanging end of the stop pin 12 is arranged at intervals with the corresponding side surface of the stop plate 4, the stop driving device 11 is a linear motion cylinder which is a double-rod cylinder, the stop pin 12 is arranged at the outer end of a piston rod of the cylinder, the double-rod cylinder which is used as the stop driving device 11 is arranged on a support 8, the support 8 is hinged on an adjusting seat 3 through a hinged pin shaft 6, a spring 10 is arranged between the support 8 and the adjusting seat 3, the spring 10 is positioned on one side of the support 8 adjacent to the packing machine core 2, a support limiting and adjusting device 15 is also arranged between the support 8 and the adjusting seat 3, the support limiting and adjusting device 15 comprises a screw which is screwed on the adjusting seat 3, the screw can adjust the extending length and is fixedly connected with the adjusting seat 3 through a nut, the support 8 is jointed with the overhanging end of the screw under the action of the spring 10, the adjusting seat 3 is fixedly connected on the packing machine core 2 through the adjusting and limiting device 14, the adjusting and limiting device 14 comprises a screw fixedly connected on the packing machine core 2 through a nut, the overhanging end of the screw is jointed with the adjusting seat 3, a fastening bolt hole on the adjusting seat 3 connected with the packing machine core 2 is a long hole to adapt to the position adjusting requirement of the adjusting seat 3, thus the stop pin 12 is movably arranged on the packing machine core 2 through the stop driving device 11, the support 8 and the adjusting seat 3, the support 8 is hinged on the packing machine core 2 through the adjusting seat 3, the spring 10 is arranged between the support 8 and the packing machine core 2 through the adjusting seat 3, the installation position of the adjusting seat 3 can be adjusted along the moving direction of the sliding plate 13 through the adjusting and limiting device 14, the locking pin 12 and the locking hook 5 are jointly ensured to be locked at the required positions through the spring 10 and the support limiting and adjusting device 15; the stop driving device 11 is obliquely arranged on the support 8, so that the movement direction of the stop pin 12 driven by the stop driving device 11 is intersected with the movement direction of the stop hook 5, and an included angle C between the movement direction of the stop pin 12 and the movement direction of the stop hook 5 is 20-35 degrees; when the wrapping band 9 on the wire coil 7 to be strapped is welded, the sliding plate 13 slides out, the stop hook 5 approaches and is attached to the stop pin 12, the stop pin 12 is forced to lift up against the acting force of the spring 10 and slide into the hook groove 52 from the guide inclined surface 51, the stop pin 12 is at the final position far away from the wrapping machine core 2, after the wire coil 7 to be strapped is moved out of the binding station, the stop pin 12 moves forwards to approach the wrapping machine core 2 under the action of the stop driving device 11, the sliding plate 13 is inserted into the interior of the wrapping machine core 2 for bundling of the next wire coil 7 due to the fact that the stop hook 5 moves forwards along with the stop pin 12, after the sliding plate 13 is inserted into the working position and stops, the stop pin 12 moves forwards continuously under the driving of the stop driving device 11 and slides out of the hook inclined surface 53 and is separated from the stop hook 5, in the process, the stop pin 12 slides into and slides out of the hook groove 52 on the stop hook 5 upwards along with the stop hook, the stop hook 12 is guaranteed to be attached to the stop pin 5, the spring 10 arranged between the support 8 and the adjusting seat 3 ensures that the stop pin 12 is always attached to the stop pin 5 and is in the state of the stop pin 12 and is kept away from the stop pin 5, and is kept in the position from the position, and is kept at the position, which is kept away from the stop pin 12 and is kept in contact with the stop device 15, and is kept at the stop hook 15, and is kept at the position, and the stop hook 15, and is kept in contact with the stop device 15.
The foregoing is merely illustrative of some preferred embodiments of the present invention, but the invention is not limited thereto and many modifications and variations are possible. If the adjusting seat 3 is not fixed on the packing machine core 2 through the adjusting and limiting device 14, but fixed on the strapping machine frame 1 through the adjusting and limiting device 14, or the adjusting seat 3 is fixed on a connecting bracket connected between the packing machine core 2 and the strapping machine frame 1 through the adjusting and limiting device 14, so that the adjusting seat 3 is fixed on the packing machine core 2 and the strapping machine frame 1 through the adjusting and limiting device 14, the stop pin 12 is movably arranged on the packing machine core 2 and/or the strapping machine frame 1 through the stop driving device 11, the support 8 and the adjusting seat 3, the support 8 is hinged on the packing machine core 2 and/or the strapping machine frame 1 through the adjusting seat 3, and the spring 10 is arranged between the support 8 and the packing machine core 2 and/or the strapping machine frame 1 through the adjusting seat 3; the stop driving device 11 may be an electric push rod or other movement driving mechanism instead of a linear movement cylinder, so long as the stop pin 12 can slide into the hook groove 52 from the guide inclined surface 51 when the stop hook 5 approaches the stop pin 12, and the stop pin 12 slides over the unhooking inclined surface 53 to disengage from the stop hook 5 when the stop pin 12 moves forward under the action of the stop driving device 11. Such and the like, as long as the modifications and the changes are made on the basis of the basic principles of the present invention, are to be regarded as falling within the scope of the present invention.