Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a processing apparatus for producing a cable and a processing method thereof.
The invention realizes the above purpose through the following technical scheme:
the processing device for the cable production comprises a substrate, a plurality of linear driving mechanisms symmetrically arranged on the substrate, a surrounding driving mechanism connected between the plurality of linear driving mechanisms, a cable limiting plate detachably connected on the substrate and positioned between the plurality of linear driving mechanisms, a fixed rod body connected on the cable limiting plate, an adjusting mechanism connected on the surrounding driving mechanism, a guide mechanism connected on the adjusting mechanism and a winding auxiliary mechanism connected on the substrate, wherein the surrounding driving mechanism, the fixed rod body and the winding auxiliary mechanism are coaxially arranged;
the linear driving mechanism is used for driving the surrounding driving mechanism to move along the axial direction of the fixed rod body;
the surrounding driving mechanism is used for driving the adjusting mechanism and the guiding mechanism to do circular motion around the fixed rod body;
The adjusting mechanism is used for adjusting the distance between the guide mechanism and the fixed rod body and the rotating angle of the guide mechanism around the adjusting mechanism;
The winding auxiliary mechanism is used for driving the cable at the unreeled part to rotate in the same direction and at the same angle along with the surrounding driving mechanism.
As a further optimization scheme of the invention, the linear driving mechanism comprises a first bracket connected to the upper end of the substrate, a first motor connected to one end of the first bracket, a screw rod movably connected to the first bracket, a limit guide rod and a slide block seat in threaded connection with the screw rod, wherein the output shaft end of the first motor is connected with the screw rod through a coupler, and the limit guide rod penetrates through the slide block seat.
As a further optimization scheme of the invention, the encircling driving mechanism comprises a first connecting plate connected to the side wall of the sliding block seat, a first outer ring frame connected to the first connecting plate, a first inner ring body movably connected to the first outer ring frame, and a second motor connected to the side wall of the first outer ring frame, wherein the second motor is used for driving the first inner ring body to do circular motion, a first annular groove is formed in the inner circular surface of the first outer ring frame, a first limiting annular groove is formed in the side wall of the first annular groove, a first limiting ring body matched with the first limiting annular groove is connected to the side wall of the first inner ring body, a first rotating shaft is connected to the output shaft end of the second motor, a first gear is connected to the first rotating shaft, and a first ring gear meshed with the first gear is connected to the outer circular surface of the first inner ring body.
As a further optimization scheme of the invention, the adjusting mechanism comprises a fixed plate connected to the side wall of the first inner ring body, a fixed sleeve connected to the lower end face of the fixed plate, a movable rod body arranged in the fixed sleeve, a rotary groove arranged on the lower end face of the movable rod body, a stepped shaft arranged in the rotary groove and a rotary rod body connected to the lower end of the stepped shaft, the guiding mechanism is connected to the lower end of the rotary rod body, a first limit screw hole is arranged on the fixed sleeve, a first limit screw rod is connected to the first limit screw hole in a threaded manner, the first limit screw rod is used for limiting the movable rod body, a second limit screw hole is arranged on the movable rod body, a second limit screw rod is connected to the second limit screw rod in a threaded manner, the second limit screw rod is used for limiting the stepped shaft, an angle scale is arranged on the outer wall of the movable rod body, and a mark head matched with the angle scale is arranged on the outer wall of the rotary rod body.
As a further optimization scheme of the invention, the cable limiting plate is provided with a through line penetrating groove, one side wall of the through line penetrating groove is provided with a third limiting screw hole, the third limiting screw hole is internally connected with a third limiting screw rod in a threaded manner, one end of the third limiting screw rod is movably connected with a clamping plate, and the clamping plate is positioned in the through line penetrating groove and used for limiting the cable.
As a further optimization scheme of the invention, the guide mechanism comprises a guide ring body connected to the lower end of the rotating rod body, a plurality of accommodating grooves uniformly arranged on the inner circular surface of the guide ring body, a plurality of pressing chambers arranged in the wall of the guide ring body, sliding grooves arranged on the side walls of the accommodating grooves, a limit sliding block arranged in the pressing chambers, a connecting shaft movably connected to the side walls of the limit sliding block, a guide wheel connected to the connecting shaft and a spring connected between the limit sliding block and the inner wall of the pressing chambers, wherein the pressing chambers are communicated with the accommodating grooves through the sliding grooves, and the connecting shaft penetrates through the sliding grooves.
As a further optimization scheme of the invention, the winding auxiliary mechanism comprises a plurality of second brackets symmetrically connected to the base plate, a second connecting plate connected to the side wall of the second brackets, a second outer ring frame connected to the second connecting plate, a second inner ring body movably connected to the second outer ring frame, a third motor connected to the side wall of the second outer ring frame and a through line hole arranged on the side wall of the second inner ring body, wherein the third motor is used for driving the second inner ring body to do circular motion, a second annular groove is formed in the inner circular surface of the second outer ring frame, a second limit ring groove is formed in the side wall of the second annular groove, a second limit ring body matched with the second limit ring groove is connected to the side wall of the second inner ring body, a second rotating shaft is connected to the output shaft end of the third motor, a second gear is connected to the second rotating shaft, and a second annular gear meshed with the second gear is connected to the outer circular surface of the second inner ring body.
A method of processing a cable using the processing apparatus for cable production as described above, comprising the steps of:
step S1, one end of a cable to be processed sequentially passes through a winding auxiliary mechanism, a guide mechanism and a cable limiting plate, and one end of the cable is clamped and limited through the cable limiting plate;
s2, adjusting the distance between the guide mechanism and the fixed rod body through the adjusting mechanism, and rotating the guide mechanism around the adjusting mechanism;
S3, controlling the linear driving mechanism and the surrounding driving mechanism to work simultaneously, wherein the linear driving mechanism pushes the surrounding driving mechanism to move at a constant speed along the axial direction of the fixed rod body at a set speed, and the surrounding driving mechanism drives the adjusting mechanism and the guiding mechanism to rotate around the fixed rod body at the constant speed;
S4, controlling the winding auxiliary mechanism to drive the cable which is not wound on the fixed rod body to rotate at a constant speed along with the surrounding driving mechanism at a set speed;
and S5, ending the process until the cable is completely wound on the fixed rod body.
The invention has the beneficial effects that the automatic processing cable is spirally wound on the smooth rod body to perform the pre-shaping treatment, the screw pitch of the cable wound on the rod body can be accurately adjusted, and the automatic processing cable is suitable for producing spiral cables with different screw pitches, and compared with the mode of manually winding the cable by using a winding rod, the automatic processing cable winding machine greatly increases the production efficiency of the spiral cable and reduces the cost for producing winding rods with different specifications.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a mating view of the first outer ring frame and the first inner ring body of the present invention;
FIG. 3 is a schematic view of the structure of the adjustment mechanism of the present invention;
FIG. 4 is a mating view of a moving rod and a rotating rod of the present invention;
FIG. 5 is a schematic view of the guide mechanism of the present invention;
FIG. 6 is a cross-sectional view of the guide mechanism of the present invention;
FIG. 7 is an enlarged view of the invention at A in FIG. 6;
fig. 8 is a mating view of the cable stop plate and the stationary post of the present invention.
The device comprises a base plate, 201, a first bracket, 202, a first motor, 203, a screw rod, 204, a limit guide rod, 205, a sliding block seat, 301, a first connecting plate, 302, a first outer ring frame, 3020, a first annular groove, 303, a first inner ring body, 3030, a first limit ring body, 304, a second motor, 305, a first rotating shaft, 306, a first gear, 307, a first annular gear, 4, an adjusting mechanism, 401, a fixed plate, 402, a fixed sleeve, 403, a movable rod body, 4030, an angle scale, 404, a rotary rod body, 4040, a standard head, 4041, a stepped shaft, 405, a first limit screw, 406, a second limit screw, 501, a cable limit plate, 502, a fixed rod body, 503, a through line through groove, 504, a clamping plate, 505, a third limit screw, 6, a winding auxiliary mechanism, 601, a second bracket, 602, a second connecting plate, 603, a second outer ring frame, 604, a second inner ring body, 605, a third motor, 606, a through line hole, 7, a guide mechanism, 701, a guide mechanism, a guide shaft, a guide sleeve, a guide shaft, a guide groove, 702, a guide groove, a guide cavity 708, a guide cavity 706, and a guide cavity.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.
Example 1
As shown in fig. 1,3 and 8, a processing device for producing a cable comprises a substrate 1, a plurality of linear driving mechanisms symmetrically arranged on the substrate 1, a surrounding driving mechanism connected among the plurality of linear driving mechanisms, a cable limiting plate 501 detachably connected on the substrate 1 and positioned among the plurality of linear driving mechanisms, a fixed rod body 502 connected on the cable limiting plate 501, an adjusting mechanism 4 connected on the surrounding driving mechanism, a guiding mechanism 7 connected on the adjusting mechanism 4 and a winding auxiliary mechanism 6 connected on the substrate 1, wherein the surrounding driving mechanism, the fixed rod body 502 and the winding auxiliary mechanism 6 are coaxially arranged;
the linear driving mechanism is used for driving the surrounding driving mechanism to move along the axial direction of the fixed rod body 502;
the surrounding driving mechanism is used for driving the adjusting mechanism 4 and the guiding mechanism 7 to do circular motion around the fixed rod body 502;
The adjusting mechanism 4 is used for adjusting the distance between the guide mechanism 7 and the fixed rod body 502 and the rotating angle of the guide mechanism 7 around the adjusting mechanism 4;
The winding auxiliary mechanism 6 is used for driving the cable of the non-winding part to rotate in the same direction and at the same angle along with the surrounding driving mechanism.
When the spiral spring cable is produced by adopting the device, one end of the cable to be processed sequentially passes through the winding auxiliary mechanism 6, the guide mechanism 7 and the cable limiting plate 501, and one end of the cable is clamped and limited by the cable limiting plate 501;
Then the distance between the guide mechanism 7 and the fixed rod body 502 is adjusted by the adjusting mechanism 4, and the angle of rotation of the guide mechanism 7 around the adjusting mechanism 4;
Then, the linear driving mechanism and the surrounding driving mechanism are controlled to work simultaneously, the linear driving mechanism pushes the surrounding driving mechanism to move at a constant speed along the axial direction of the fixed rod body 502 at a set speed, and the surrounding driving mechanism drives the adjusting mechanism 4 and the guiding mechanism 7 to rotate around the fixed rod body 502 at the constant speed;
then, the winding auxiliary mechanism 6 is controlled to drive the cable which is not wound on the fixed rod body 502 to rotate at a constant speed along with the surrounding driving mechanism at a set speed until the cable is completely wound on the fixed rod body 502.
As shown in fig. 1, the linear driving mechanism includes a first bracket 201 connected to an upper end of the substrate 1, a first motor 202 connected to one end of the first bracket 201, a screw 203 movably connected to the first bracket 201, a limit guide 204, and a slider seat 205 screwed to the screw 203, where an output shaft end of the first motor 202 is connected to the screw 203 through a coupling, and the limit guide 204 penetrates through the slider seat 205.
It should be noted that, as described above, the process of driving the surrounding driving mechanism to move at a constant speed along the axial direction of the fixed rod body 502 by the linear driving mechanism is as follows, driving the screw 203 to rotate by the first motor 202 in the linear driving mechanism, driving the sliding block seat 205 in threaded connection with the screw 203 to move along the axial direction of the screw 203 after the screw 203 rotates, and as the arrangement directions of the screw 203 and the fixed rod body 502 are consistent, the sliding block seat 205 can move along the axial direction of the fixed rod body 502, and driving the surrounding driving mechanism fixedly connected with the sliding block seat 205 to move in the same direction and the same distance after the sliding block seat 205 moves.
As shown in fig. 1 and 2, the surrounding driving mechanism includes a first connection plate 301 connected to a side wall of the slider seat 205, a first outer ring frame 302 connected to the first connection plate 301, a first inner ring 303 movably connected to the first outer ring frame 302, and a second motor 304 connected to a side wall of the first outer ring frame 302, where the second motor 304 is used to drive the first inner ring 303 to perform a circular motion, a first annular groove 3020 is formed on an inner circular surface of the first outer ring frame 302, a first limiting ring groove is formed on a side wall of the first annular groove 3020, a first limiting ring 3030 matched with the first limiting ring groove is connected to a side wall of the first inner ring 303, an output shaft end of the second motor 304 is connected to a first rotating shaft 305, a first gear 306 is connected to the first rotating shaft 305, and a first ring gear 307 meshed with the first gear 306 is connected to an outer circular surface of the first inner ring 303.
It should be noted that, as described above, in the process of pushing the surrounding driving mechanism by the linear driving mechanism, the adjusting mechanism 4 and the guiding mechanism 7 can be driven to do circular motion around the fixed rod 502, and in cooperation with the linear moving process, the guiding mechanism 7 can be driven to move along the spiral line, and the guiding mechanism 7 can accurately wind the cable with winding around the fixed rod 502 in the moving process along the spiral line, wherein the process of driving the adjusting mechanism 4 and the guiding mechanism 7 around the fixed rod 502 by the surrounding driving mechanism is as follows, the second motor 304 in the surrounding driving mechanism drives the first rotating shaft 305 to rotate, the first rotating shaft 305 drives the first gear 306 connected with the adjusting mechanism 4 and the guiding mechanism 306 to rotate after rotating, and because the first outer ring frame 302 is fixedly arranged, the positions of the second motor 304 and the first gear 306 are unchanged, the first gear 306 drives the first ring gear 307 to rotate after rotating, the first ring 303 drives the first inner ring 303 to rotate, so that the first inner ring 303 can rotate around the fixed rod 502, and the first inner ring 303 rotates around the fixed rod 502, and the adjusting mechanism 4 and the guiding mechanism 7 are driven to rotate at the same rotation speed and the same rotation power output;
the linear movement rate of the guide mechanism 7 along the axial direction of the fixed rod 502 and the rotation rate around the fixed rod 502 determine the spiral line of the guide mechanism 7, so that the pitch of the cable wound on the fixed rod 502 can be adjusted.
As shown in fig. 1, fig. 3 and fig. 4, the adjusting mechanism 4 includes a fixed plate 401 connected to a side wall of the first inner ring 303, a fixed sleeve 402 connected to a lower end surface of the fixed plate 401, a movable rod 403 disposed in the fixed sleeve 402, a rotating groove disposed on a lower end surface of the movable rod 403, a stepped shaft 4041 disposed in the rotating groove, and a rotating rod 404 connected to a lower end of the stepped shaft 4041, the guiding mechanism 7 is connected to a lower end of the rotating rod 404, a first limiting screw hole is disposed on the fixed sleeve 402, a first limiting screw 405 is connected to an inner thread of the first limiting screw hole, the first limiting screw 405 is used for limiting the movable rod 403, a second limiting screw hole is disposed on the movable rod 403, a second limiting screw 406 is connected to an inner thread of the second limiting screw hole, the second limiting screw 406 is used for limiting the stepped shaft 4041, an angle scale 4030 is disposed on an outer wall of the movable rod 403, and a standard 4040 matched with the angle scale 4030 is disposed on an outer wall of the rotating rod 404.
It should be noted that, as described above, in the process of driving the adjusting mechanism 4 and the guiding mechanism 7 to move around the driving mechanism, in order to adapt to the pitch of the cable wound on the fixed rod 502 and the specification of the cable, the position of the guiding mechanism 7 and the angle of its own deflection may be adjusted by the adjusting mechanism 4;
Specifically, firstly, when the distance between the guide mechanism 7 and the fixed rod body 502 is adjusted, the first limit screw 405 can be screwed out, at this time, the movable rod body 403 and the fixed sleeve 402 are not limited any more, the movable rod body 403 can be pulled out of the fixed sleeve 402 for a set length or inserted into the fixed sleeve 402 for a set length, the guide mechanism 7 connected with the lower ends of the rotary rod body 404 is driven by the movable rod body 403 when the movable rod body 403 moves, so that the effect of adjusting the distance between the guide mechanism 7 and the fixed rod body 502 is achieved, and after adjustment, the movable rod body 403 and the fixed sleeve 402 are limited again through the first limit screw 405;
Secondly, in order to wind the adaptive cable along different spiral paths, the guiding mechanism 7 can rotate around the movable rod body 403 by a certain angle so as to wind the adaptive cable, when the adjusting is performed, the second limiting screw 406 is screwed out, at this time, the stepped shaft 4041 connected to the upper end of the rotatable rod body 404 can freely rotate, but cannot be pulled out from the movable rod body 403, at this time, the guiding mechanism 7 can be driven to rotate by a specified angle through rotating the rotatable rod body 404, and the rotating angle can be accurately adjusted and controlled through the mark head 4040 and the angle scale 4030.
As shown in fig. 1 and 8, a through line penetrating groove 503 is formed in the cable limiting plate 501, a third limiting screw hole is formed in a side wall of the through line penetrating groove 503, a third limiting screw rod 505 is connected in the third limiting screw hole in a threaded manner, one end of the third limiting screw rod 505 is movably connected with a clamping plate 504, and the clamping plate 504 is located in the through line penetrating groove 503 and used for limiting a cable.
It should be noted that, when the process of winding the cable is started, the cable needs to pass through the winding auxiliary mechanism 6, the guiding mechanism 7 and the cable limiting plate 501 in sequence, and one end of the cable is limited and fixed by the cable limiting plate 501, so as to facilitate the winding of the subsequent cable, and the specific limiting process is as follows, one end of the cable is inserted into the through-line penetrating slot 503, then the third limiting screw 505 is rotated, the third limiting screw 505 moves towards the direction of the fixed rod body 502 under the action of the third limiting screw hole, and pushes the clamping plates 504 to move in the same direction and in the same distance until the clamping plates 504 limit and fix one end of the cable, at this time, one end of the cable is limited, and the winding of the subsequent cable is facilitated.
As shown in fig. 3, 5,6 and 7, the guiding mechanism 7 includes a guiding ring 701 connected to the lower end of the rotating rod 404, a plurality of accommodating grooves 702 uniformly arranged on the inner circular surface of the guiding ring 701, a plurality of pressing chambers 704 arranged in the walls of the guiding ring 701, a sliding groove 705 arranged on the side walls of the accommodating grooves 702, a limit slide 707 arranged in the pressing chambers 704, a connecting shaft 706 movably connected to the side walls of the limit slide 707, a guiding wheel 703 connected to the connecting shaft 706, and a spring 708 connected between the limit slide 707 and the inner wall of the pressing chambers 704, wherein the pressing chambers 704 are communicated with the accommodating grooves 702 through the sliding groove 705, and the connecting shaft 706 penetrates through the sliding groove 705.
It should be noted that, as described above, the guide mechanism 7 winds the cable around the fixed rod body 502 under the driving of the linear driving mechanism and the surrounding driving mechanism, when the cable penetrates into the guide ring body 701, the guide wheel 703 disposed on the guide mechanism contacts the outer wall of the cable under the acting force of the spring 708, and applies a certain extrusion force to the cable, so that, on one hand, the cable with different diameters can be adapted by the movement of the guide wheel 703, and on the other hand, the cable can be prevented from being damaged and scratched in the moving process, and on the other hand, in order to provide the tension force when the cable is wound, the cable wound around the fixed rod body 502 is prevented from being loose, and it should be noted that the pressure does not affect the movement of the cable in the guide ring body 701, and when the cable is wound around the fixed rod body 502, the resistance is greater than the rolling friction force applied by each guide wheel 703, and then the subsequent cable can be continuously entered into the guide ring body 701.
As shown in fig. 1, the winding auxiliary mechanism 6 includes a plurality of second brackets 601 symmetrically connected to the base plate 1, a second connection plate 602 connected to a side wall of the second brackets 601, a second outer ring frame 603 connected to the second connection plate 602, a second inner ring body 604 movably connected to the second outer ring frame 603, a third motor 605 connected to a side wall of the second outer ring frame 603, and a through hole 606 provided on a side wall of the second inner ring body 604, wherein the third motor 605 is used for driving the second inner ring body 604 to perform a circular motion, a second annular groove is provided on an inner circular surface of the second outer ring frame 603, a second limit ring body matched with the second limit ring groove is provided on a side wall of the second annular groove, a second rotating shaft is connected to an output shaft end of the third motor 605, a second gear is connected to the second rotating shaft, and a second ring gear meshed with the second gear is connected to an outer circular surface of the second inner ring body 604.
In order to prevent the subsequent cables from being wound around the area where the fixed rod 502 is not wound, the same rotation process needs to be performed on the subsequent cables that are not wound, specifically, when the winding is started, the cables pass through the wire through hole 606 on the second inner ring 604 and then sequentially pass through the guide ring 701 and the wire through slot 503, after the winding is started, the rotation direction and the rotation rate of the second inner ring 604 in the winding auxiliary mechanism 6 and the first inner ring 303 in the winding driving mechanism need to be controlled to be the same, the second rotation shaft is driven to rotate by the third motor 605, the second gear is driven to rotate after the second rotation shaft is rotated, and the second ring gear and the second inner ring 604 are driven to rotate after the second gear is rotated, which is the same as the functional principle of the winding driving mechanism.
In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be interpreted as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.