阅读说明：本技术 一种自动绕线机构、自动绕线方法及电缆加工工艺 (Automatic winding mechanism, automatic winding method and cable processing technology ) 是由 司向良 于 2021-07-01 设计创作，主要内容包括：本发明涉及电缆加工技术领域,尤其涉及一种自动绕线机构、自动绕线方法及电缆加工工艺包括：输线装置,对电缆进行输送,输线装置上设置有切刀,切刀对电缆进行切断；抓取装置,沿水平方向运动靠近或远离输线装置,对电缆进行抓取；绕线装置包括：旋转盘,以竖直方向为旋转轴心进行旋转；第一夹头,固定设置在旋转盘靠近绕线机构且远离输线装置的一端,第一夹头对抓取装置抓取的电缆进行夹紧；两绕线块,滑动设置在旋转盘上且随旋转盘进行旋转,两绕线块之间可相互靠近或远离滑动。本发明中,将电缆绕卷后,保证电缆两端长度一致,方便后续的加工,避免后续加工时对齐再切边产生废料,节省了加工时间和加工成本。(The invention relates to the technical field of cable processing, in particular to an automatic winding mechanism, an automatic winding method and a cable processing technology, which comprise the following steps: the wire conveying device conveys the cables, and is provided with a cutter which cuts off the cables; the gripping device moves close to or far away from the wire conveying device along the horizontal direction to grip the cable; the winding device includes: the rotating disc rotates by taking the vertical direction as a rotating axis; the first chuck is fixedly arranged at one end, close to the winding mechanism and far away from the wire conveying device, of the rotating disc and clamps the cable grabbed by the grabbing device; and the two winding blocks are arranged on the rotating disk in a sliding manner and rotate along with the rotating disk, and the two winding blocks can be close to or far from each other to slide. According to the invention, after the cable is wound, the lengths of two ends of the cable are ensured to be consistent, the subsequent processing is facilitated, the waste generated by alignment and edge cutting in the subsequent processing is avoided, and the processing time and the processing cost are saved.)

1. An automatic winding mechanism, comprising:

the wire conveying device conveys the cable, and is provided with a cutter which cuts off the cable;

the gripping device moves close to or far away from the wire conveying device along the horizontal direction to grip the cable;

a winding device, the winding device comprising:

the rotating disc rotates by taking the vertical direction as a rotating axis;

the first chuck is fixedly arranged at one end, close to the winding mechanism and far away from the wire conveying device, of the rotating disc, and clamps the cable grabbed by the grabbing device;

the two winding blocks are arranged on the rotating disc in a sliding mode and rotate along with the rotating disc, and the two winding blocks can move close to or away from each other in a sliding mode;

the first chuck clamps one end of the cable, the rotary disc drives the two winding blocks to rotate by odd times of 180 degrees, the cable is wound on the two winding blocks, the first chuck rotates to one end, close to the wire conveying device and far away from the grabbing device, of the rotary disc, and the cutter cuts off the other end of the cable.

2. The automatic winding mechanism of claim 1 wherein said winding blocks are semi-cylindrical and said winding blocks are disposed in arcuate surfaces opposite each other.

3. The automatic winding mechanism according to claim 1, wherein a rotating shaft and a first driving device are vertically arranged at the bottom end of the rotating disc, the first driving device drives the rotating shaft to rotate, the rotating disc rotates along with the rotating disc, two first sliding rails are arranged at the top end of the rotating disc, two winding blocks slide relative to the two first sliding rails, and an adjusting mechanism is arranged at the bottom end of the rotating disc and drives the two winding blocks to slide so as to change the distance between the two winding blocks.

4. The automatic winding mechanism of claim 3, wherein the adjustment mechanism comprises:

the sliding block is sleeved on the rotating shaft;

one end of each connecting rod is rotatably connected with the sliding block, and the other end of each connecting rod is rotatably connected with the winding block;

the second driving device drives the sliding block to slide along the vertical direction;

when the sliding block slides along the vertical direction, the two connecting rods convert the vertical direction movement into the horizontal direction movement, and drive the two winding blocks to approach or separate from each other.

5. The automatic winding mechanism according to claim 4, wherein a lead screw nut is provided on the slider, and the second driving mechanism includes a motor and a lead screw, the lead screw being engaged with the lead screw nut to drive the slider to move in a vertical direction when the lead screw is rotated.

6. The automatic winding mechanism according to claim 5, characterized in that a sensor is arranged at the top end of the second sliding rail, an extension block is correspondingly arranged at the bottom end of the rotating disc, the extension block passes through the sensor when rotating, and the sensor monitors the rotating angle of the rotating disc.

7. The automatic winding mechanism as claimed in claim 1, wherein the first chuck clamps the cable at a height equal to a bottom end of the winding block, the feeding device is movable in a vertical direction, the thread feeding device is moved upward in the vertical direction during winding, and the cable is spirally wound on the winding block.

8. The automatic winding mechanism of claim 7, wherein the transport device comprises:

the wire conveying platform moves vertically, and the third driving device drives the wire conveying platform to move vertically;

the meter rice device, the meter rice device includes the swiveling wheel of two level settings, and the cable is followed two pass between the swiveling wheel, when the cable motion, drive two the swiveling wheel rotates, detects cable movement length.

9. An automatic winding method is characterized by comprising the following steps:

the method comprises the following steps: inputting the length A of the cable, and calculating the length L of the cable on the winding block according to the radius r of the two winding blocks₁，L₁2 pi rn + pi r, wherein n is the number of turns and is taken as a positive integer;

step two: calculating L₁And two L₃The maximum value n that n can take when the sum does not exceed A₁，L₃Calculating L for the distance between the end of the cable on the first clamp and the winding block₁Difference L from A₂According to the number of turns n₁Calculating the distance between two sliding blocks B, B ═ L₂-2L₃)/2n₁；

Step three: according to the distance B between the two sliding blocks and the length L of the connecting rod₄Calculating the included angle alpha between the connecting rod and the vertical direction,adjusting the angle of the connecting rod through a screw rod;

step four: the wire conveying device moves to the bottom end, the grabbing device grabs the cable and moves to the first chuck, the first chuck clamps the cable, the grabbing device avoids the cable, and the rotating disc rotates (n)₁360+180) degree, when the rotating disc rotates, the wire conveying device moves upwards, and after the rotation is finished, the cutter cuts off the cable.

10. A cable processing technology is characterized by comprising the following steps:

step 1: winding the cable, and at least partially extending two ends of the cable, wherein the extending lengths of the two ends of the cable are equal;

step 2: and simultaneously, processing two ends of the cable.

Technical Field

The invention relates to the technical field of cable processing, in particular to an automatic winding mechanism, an automatic winding method and a cable processing technology.

Background

Coaxial cable refers to a cable having two concentric conductors, the conductors and shield sharing the same axis. Coaxial cables are used by television companies between television subscribers and community antennas, by telephone companies, and in enterprise intranets and ethernet networks.

Because the coaxial cable is different in model, the end part is often required to be processed into different types of terminals, when the cable is processed, only one end of the coaxial cable can be processed firstly, then the other end of the coaxial cable is processed, the processing is time-consuming and labor-consuming, and because the cable is longer, when the cable is processed, the cable is easy to interfere, thereby influencing the processing of the cable.

In view of the above problems, the designer is based on the practical experience and professional knowledge that are abundant for many years in engineering application of such products, and is actively researched and innovated in cooperation with the application of scholars, so as to create an automatic winding mechanism, an automatic winding method and a cable processing technology, and the automatic winding mechanism, the automatic winding method and the cable processing technology are more practical.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The invention provides an automatic winding mechanism, an automatic winding method and a cable processing technology, thereby effectively solving the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that: an automatic winding mechanism comprising:

the wire conveying device conveys the cable, and is provided with a cutter which cuts off the cable;

the gripping device moves close to or far away from the wire conveying device along the horizontal direction to grip the cable;

a winding device, the winding device comprising:

the rotating disc rotates by taking the vertical direction as a rotating axis;

the first chuck is fixedly arranged at one end, close to the winding mechanism and far away from the wire conveying device, of the rotating disc, and clamps the cable grabbed by the grabbing device;

the two winding blocks are arranged on the rotating disc in a sliding mode and rotate along with the rotating disc, and the two winding blocks can move close to or away from each other in a sliding mode;

the first chuck clamps one end of the cable, the rotary disc drives the two winding blocks to rotate by odd times of 180 degrees, the cable is wound on the two winding blocks, the first chuck rotates to one end, close to the wire conveying device and far away from the grabbing device, of the rotary disc, and the cutter cuts off the other end of the cable.

Furthermore, the two winding blocks are semi-cylinders, and arc surfaces of the two winding blocks are arranged oppositely.

Further, the rotating disk bottom is vertically provided with a rotating shaft and a first driving device, the first driving device drives the rotating shaft to rotate, the rotating disk rotates along with the rotating disk, the top end of the rotating disk is provided with two first sliding rails, the two winding blocks slide relative to the two first sliding rails, the rotating disk bottom is provided with an adjusting mechanism, the adjusting mechanism drives the two winding blocks to slide, and the distance between the two winding blocks is changed.

Further, the adjustment mechanism includes:

the sliding block is sleeved on the rotating shaft;

one end of each connecting rod is rotatably connected with the sliding block, and the other end of each connecting rod is rotatably connected with the winding block;

the second driving device drives the sliding block to slide along the vertical direction; when the sliding block slides along the vertical direction, the two connecting rods convert the vertical direction movement into the horizontal direction movement, and drive the two winding blocks to approach or separate from each other.

Further, a screw nut is arranged on the sliding block, the second driving mechanism comprises a motor and a screw rod, the screw rod is matched with the screw nut, and when the screw rod rotates, the sliding block is driven to move along the vertical direction.

Further, a sensor is arranged at the top end of the second sliding rail, an extension block is correspondingly arranged at the bottom end of the rotating disc, the extension block passes through the sensor when rotating, and the sensor monitors the rotating angle of the rotating disc.

Further, when the first chuck clamps the cable, the height of the cable is equal to the bottom end of the winding block, the conveying device can move in the vertical direction, when the cable is wound, the wire conveying device moves upwards in the vertical direction, and the cable is spirally wound on the winding block.

Further, the conveying device includes:

the wire conveying platform moves vertically, and the third driving device drives the wire conveying platform to move vertically;

the meter rice device, the meter rice device includes the swiveling wheel of two level settings, and the cable is followed two pass between the swiveling wheel, when the cable motion, drive two the swiveling wheel rotates, detects cable movement length.

The invention also comprises an automatic winding method, which comprises the following steps:

the method comprises the following steps: inputting the length A of the cable, and calculating the length L of the cable on the winding block according to the radius r of the two winding blocks₁，L₁2 pi rn + pi r, wherein n is the number of turns and is taken as a positive integer;

step two: calculating L₁And two L₃The maximum value n that n can take when the sum does not exceed A₁，L₃Calculating L for the distance between the end of the cable on the first clamp and the winding block₁Difference L from A₂According to the number of turns n₁Calculating the distance between two sliding blocks B, B ═ L₂-2L₃)/2n₁；

Step three: according to the distance B between the two sliding blocks and the length L of the connecting rod₄Calculating the included angle alpha between the connecting rod and the vertical direction,adjusting the angle of the connecting rod through a screw rod;

step four: the wire conveying device moves to the bottom end, the grabbing device grabs the cable and moves to the first chuck, the first chuck clamps the cable, the grabbing device avoids the cable, and the rotating disc rotates (n)₁360+180) degree, when the rotating disc rotates, the wire conveying device moves upwards, and after the rotation is finished, the cutter cuts off the cable.

The invention also comprises a cable processing technology, which comprises the following steps:

step 1: winding the cable, and at least partially extending two ends of the cable, wherein the extending lengths of the two ends of the cable are equal;

step 2: and simultaneously, processing two ends of the cable.

The invention has the beneficial effects that: according to the invention, the wire conveying device, the grabbing device and the wire winding device are arranged, the wire winding device comprises the rotary disc, the first chuck and the two wire winding blocks, wherein the first chuck clamps one end of the cable, the rotary disc drives the two wire winding blocks to rotate by odd multiples of 180 degrees, so that the first chuck is rotated from one end close to the wire winding mechanism and far away from the wire conveying device to one end close to the wire conveying device and far away from the grabbing device, and is positioned at the same side with the other end of the cable, the two ends of the cable can be processed simultaneously, the distance between the two wire winding blocks can be adjusted, the cable is suitable for cables with different lengths, the lengths of the two ends of the cable are ensured to be consistent after the cable is wound, the subsequent processing is convenient, the waste generated by aligning and trimming in the subsequent processing is avoided, and the processing time and the processing cost are saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a top view of FIG. 2 with the mounting frame hidden;

FIG. 4 is a schematic structural diagram of a winding device;

FIG. 5 is a front view of the winding device;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a front view of the winding block of FIG. 5 with the distance between the winding blocks changed;

FIG. 8 is a schematic structural diagram of the thread transferring device;

fig. 9 is a partial enlarged view of fig. 8 at B.

Reference numerals: 1. a thread transferring device; 11. a cutter; 12. a wire conveying platform; 13. a third driving device; 14. a meter counting device; 141. a rotating wheel; 2. a gripping device; 3. a winding device; 31. rotating the disc; 311. a rotating shaft; 312. a first driving device; 313. an extension block; 32. a first chuck; 33. a winding block; 34. an adjustment mechanism; 341. a second slide rail; 3411. a winder; 342. a slider; 3421. a feed screw nut; 343. a connecting rod; 344. a second driving device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 9: an automatic winding mechanism comprising:

the wire conveying device 1 is used for conveying the cable, a cutter 11 is arranged on the wire conveying device 1, and the cutter 11 cuts off the cable;

the gripping device 2 moves close to or far away from the wire conveying device 1 along the horizontal direction to grip the cable;

winding device 3, winding device 3 includes:

a rotary plate 31, the rotary plate 31 rotating around a vertical direction as a rotation axis 311;

the first chuck 32 is fixedly arranged at one end, close to the winding mechanism and far away from the wire conveying device 1, of the rotating disc 31, and the first chuck 32 clamps the cable grabbed by the grabbing device 2;

the two winding blocks 33 are arranged on the rotating disc 31 in a sliding mode and rotate along with the rotating disc 31, and the two winding blocks 33 can move close to or away from each other in a sliding mode;

the first chuck 32 clamps one end of the cable, the rotary disc 31 drives the two winding blocks 33 to rotate by odd times of 180 degrees, the cable is wound on the two winding blocks 33, the first chuck 32 rotates to one end, close to the wire conveying device 1 and far away from the grabbing device 2, of the rotary disc 31, and the cutter 11 cuts off the other end of the cable.

Through setting up defeated line device 1, grabbing device 2 and winding device 3, winding device 3 includes rotary disk 31, first chuck 32 and two wire winding pieces 33, wherein first chuck 32 presss from both sides tightly cable one end, rotary disk 31 drives two wire winding pieces 33 and rotates 180 odd number times, thereby rotate first chuck 32 from the one end that is close to wire winding mechanism and keeps away from defeated line device 1 to the one end that is close to defeated line device 1 and keeps away from grabbing device 2, thereby lie in same side with the cable other end, conveniently process the cable both ends simultaneously, and it is adjustable to keep away from between two wire winding pieces 33, thereby adapt to the cable of different length, after rolling up the cable, guarantee that cable both ends length is unanimous, make things convenient for subsequent processing, avoid follow-up processing to align the recut limit production waste material in man-hour, processing time and processing cost have been saved.

In this embodiment, the two winding blocks 33 are semi-cylinders, and the arc surfaces of the two winding blocks 33 are opposite to each other.

Set up to the halfcylinder through two wire winding pieces 33 to make the cable more laminate wire winding piece 33 surface when the wire winding, it is more accurate around rolling up, guaranteed the length uniformity at both ends, and two wire winding pieces 33 are the halfcylinder, convenient follow-up number of turns around rolling up calculates.

Preferably, as the above embodiment, the bottom end of the rotating disc 31 is vertically provided with the rotating shaft 311 and the first driving device 312, the first driving device 312 drives the rotating shaft 311 to rotate, the rotating disc 31 rotates along with the rotating disc 31, the top end of the rotating disc 31 is provided with two first sliding rails, the two winding blocks 33 slide around the two first sliding rails, the bottom end of the rotating disc 31 is provided with the adjusting mechanism 34, and the adjusting mechanism 34 drives the two winding blocks 33 to slide, so as to change the distance between the two winding blocks 33.

By arranging the rotating shaft 311, the first driving device 312 and the adjusting mechanism 34, the adjusting mechanism 34 drives the two winding blocks 33 to slide, and the distance between the two winding blocks 33 is changed, so that the distance between the two winding blocks 33 is changed, and the cables with different lengths can be wound.

In the present embodiment, the adjustment mechanism 34 includes:

a second slide rail 341 vertically arranged, and a slider 342 mutually matched with the second slide rail 341, wherein the slider 342 is sleeved on the rotating shaft 311;

one end of each of the two connecting rods 343 is rotatably connected with the sliding block 342, and the other end of each of the two connecting rods 343 is rotatably connected with the winding block 33;

a second driving device 344, the second driving device 344 driving the slider 342 to slide in the vertical direction;

when the sliding block 342 slides in the vertical direction, the two connecting rods 343 convert the vertical movement into the horizontal movement, and drive the two winding blocks 33 to move closer to or away from each other.

Through setting up second slide rail 341, two connecting rods 343 and second drive arrangement 344, when slider 342 slided along vertical direction, two connecting rods 343 changed vertical direction motion into the horizontal direction motion, and two wire winding pieces 33 of drive are close to each other or keep away from to the convenient interval to between two wire winding pieces 33 adjusts, and apart from control more accurate.

As a preference of the above embodiment, the slider 342 is provided with a lead screw nut 3421, and the second driving mechanism includes a motor and a lead screw, which is engaged with the lead screw nut 3421 to drive the slider 342 to move in the vertical direction when the lead screw is rotated.

By providing the lead screw and the lead screw nut 3421, the accuracy of adjustment is increased when the adjustment slider 342 moves up and down.

Preferably, as in the above embodiment, a sensor is disposed at the top end of the second sliding rail 341, an extension block 313 is correspondingly disposed at the bottom end of the rotating disc 31, and the sensor monitors the rotation angle of the rotating disc 31 when the extension block 313 passes through the sensor during rotation.

The sensor and the extension block 313 are arranged, so that the rotation angle of the rotating disk 31 is monitored, and the winding precision is ensured.

Preferably, in the above embodiment, the first chuck 32 clamps the cable, the cable is at the same height as the bottom end of the winding block 33, the conveying device is movable in the vertical direction, the wire transferring device 1 is moved upward in the vertical direction during winding, and the cable is spirally wound on the winding block 33.

Through with first chuck 32 when pressing from both sides tight the cable, the cable height is the same high with winding piece 33 bottom, and conveyor can follow vertical direction motion, and when the wire winding, defeated line device 1 moves along vertical direction upward, and the cable spiral is around establishing on winding piece 33 to avoid when the wire winding, the cable is around establishing and piling up after on winding piece 33, lead to the diameter grow, influence wire-wound precision.

In this embodiment, the conveying device includes:

the wire conveying platform 12 moves vertically and a third driving device 13, and the third driving device 13 drives the wire conveying platform 12 to move vertically;

the length measuring device 14 comprises two rotating wheels 141 which are horizontally arranged, a cable penetrates through the two rotating wheels 141, and when the cable moves, the two rotating wheels 141 are driven to rotate, so that the moving length of the cable is detected.

Through setting up defeated line platform 12 and third drive arrangement 13 to the drive is defeated line platform 12 and is followed vertical direction motion, has increased the wire winding precision, through setting up meter rice device 14, can monitor the cable length of rolling up, has guaranteed the wire winding precision.

The invention also comprises an automatic winding method, which comprises the following steps:

the method comprises the following steps: inputting the length A of the cable, and calculating the length L of the cable on the winding block according to the radius r of the two winding blocks₁，L₁2 pi rn + pi r, wherein n is the number of turns and is taken as a positive integer;

step two: calculating L₁And two L₃The maximum value n that n can take when the sum does not exceed A₁，L₃Calculating L for the distance between the end of the cable on the first clamp and the winding block₁Difference L from A₂According to the number of turns n₁Calculating the distance between two sliding blocks B, B ═ L₂-2L₃)/2n₁；

Step three: according to the distance B between the two sliding blocks and the length L of the connecting rod₄Calculating the included angle alpha between the connecting rod and the vertical direction,adjusting the angle of the connecting rod through a screw rod;

step four: the wire conveying device moves to the bottom end, the grabbing device grabs the cable and moves to the first chuck, the first chuck clamps the cable, the grabbing device avoids the cable, and the rotating disc rotates (n)₁360+180)°，When the rotating disc rotates, the wire conveying device moves upwards, and after the rotation is finished, the cutter cuts off the cable.

Through the automatic winding method, after the length of the cable is input, the distance between the two sliding blocks needing to be adjusted and the number of rotating turns can be automatically calculated by the winding mechanism, the operation is simple and convenient, the accuracy and the convenience of winding are guaranteed, the cable winding mechanism is suitable for cables with different lengths, the lengths of the two ends of the cable are guaranteed to be consistent after the cable is wound, the subsequent processing is facilitated, waste materials generated by alignment and edge cutting in subsequent processing are avoided, and the processing time and the processing cost are saved.

The invention also comprises a cable processing technology, which comprises the following steps:

step 1: winding the cable, and at least partially extending two ends of the cable, wherein the extending lengths of the two ends of the cable are equal;

step 2: and simultaneously, processing two ends of the cable.

Through winding the cable for at least local extension in cable both ends, and extension length equals, processes the cable both ends simultaneously again, thereby has saved process time and processing cost, and add man-hour, because the cable has already been wound, has avoided the cable overlength to cause the interference scheduling problem to processing, has guaranteed the facility and the reliability of processing.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.