CN115440443A

CN115440443A - Cabling stranding device

Info

Publication number: CN115440443A
Application number: CN202211128810.6A
Authority: CN
Inventors: 章志明; 方宁
Original assignee: Zhejiang Chuangge Technology Co ltd
Current assignee: Zhejiang Chuangge Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-06

Abstract

The invention discloses a cabling stranding device which comprises a base, a stranding device, wire distribution discs, wire merging discs, a winder and a controller, wherein the stranding device comprises a main shaft, auxiliary shafts, supporting rods, a stranding motor and a pay-off rack, the main shaft is vertically arranged, the bottom end of the main shaft penetrates through the top surface of a base body of the base and is driven to rotate by the stranding motor, a plurality of auxiliary shafts are vertically arranged around the main shaft in a surrounding mode through the supporting rods respectively, the top end of each auxiliary shaft is provided with the pay-off rack respectively, a plurality of wire distribution discs are coaxially sleeved outside the main shaft and are located above the pay-off racks respectively, a plurality of wire distribution holes are formed in the periphery of each wire distribution disc respectively, the wire merging discs are installed on the outer wall of a lifting platform of the base and are located above the wire distribution discs respectively, wire merging holes coaxial with the main shaft are formed in the wire merging discs, the winder is installed on the top of the lifting platform of the base, the overall structure is simple, convenient and fast to maintain, small in floor area and relatively low in price, and is very suitable for processing and use in small factories.

Description

Cabling stranding device

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of stranding machines, in particular to the technical field of cabling and stranding devices.

[ background of the invention ]

The stranding machine is a stranding mechanical device which can be widely applied to various soft/hard conductors, and can twist two or more single conductors into one strand to meet the process requirements of wires. For the automobile wire harness industry, a stranding machine is commonly used for twisting electric wires, and two or more cables with different functions can be twisted into a twisted pair or a plurality of twisted wires through constant pulling force rotation, so that low-voltage signals in an automobile can be transmitted, such as automobile air conditioner temperature control, automobile steering signal lamp control, automobile radar signal receiving control and the like.

Current stranding machine, like a core transposition device that publication number is CN209591660U, generally include support (1), support seat (11) of setting at support (1) both ends, set up sinle silk reel (2) on support (1), set up at branch terminal dish (3) of support (1) tip and set up take-up reel (4) in support (1) the place ahead, wholly be horizontal setting, the structure is complicated, area is big, need cooperate great production place relatively, be not fit for small-size mill and use.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, provides a cabling and stranding device which is simple in overall structure, convenient and fast to maintain, small in occupied area, relatively low in price and very suitable for processing and using in small factories.

In order to achieve the purpose, the invention provides a cabling stranding device which comprises a base, a twister, wire distribution discs, wire merging discs, a winder and a controller, wherein the twister comprises a main shaft, auxiliary shafts, supporting rods, a stranding motor and a pay-off rack, the main shaft is vertically arranged, the bottom end of the main shaft is driven to rotate by the stranding motor after penetrating through the top surface of a base body of the base, the auxiliary shafts are vertically arranged around the main shaft through the supporting rods respectively, the top ends of the auxiliary shafts are provided with the pay-off racks respectively, the wire distribution discs are coaxially sleeved outside the main shaft respectively and are positioned above the pay-off racks respectively, the periphery of each wire distribution disc is provided with a plurality of wire dividing holes respectively, the wire merging discs are arranged on the outer wall of a lifting platform of the base and are positioned above each wire distribution disc, wire merging holes coaxial with the main shaft are arranged on the wire merging discs, the winder is arranged at the top of the lifting platform of the base, and the controller is electrically connected with the twister and the winder respectively.

Preferably, the top surface of the seat body is provided with an annular guide groove, and the bottom ends of the auxiliary shafts respectively extend into the annular guide groove.

Preferably, the pay-off rack comprises a bent rod, a straight rod and fasteners, two free ends of the bent rod face towards the same side, and the straight rod penetrates through the two free ends of the bent rod and is detachably connected with the bent rod through the fasteners.

Preferably, each of the auxiliary shafts is rotatably connected to a support rod, a main gear is coaxially sleeved outside the main shaft, a secondary gear is coaxially sleeved outside each of the auxiliary shafts, and each of the secondary gears is meshed with the main gear.

Preferably, the distance between the branch hole of each branch plate and the main shaft, which are arranged from bottom to top in sequence, is gradually reduced.

Preferably, the wire doubling device further comprises a plurality of pairs of guide wheels, wherein the guide wheels are respectively fixed on the outer wall of the lifting platform and are all positioned above the wire doubling disk, and the slits between the two wheel bodies of the same pair of guide wheels and the wire doubling disk are positioned on the same straight line.

Preferably, the winder comprises a static pillar, a movable pillar, a core barrel and a winding motor, the static pillar and the movable pillar are vertically arranged on the top of the lifting platform oppositely, the movable pillar can be detached from the lifting platform, the core barrel is transversely arranged between the static pillar and the movable pillar, and one end of the core barrel extends out of the static pillar and is driven by the winding motor to rotate.

As preferred, the winder still includes the dabber, the dabber includes lead screw, conical head and unsteady bolt, during the oral area looks threaded connection and the one end of the barrel passageway of lead screw and core section of thick bamboo stretched into the barrel passageway, the outer wall department of core section of thick bamboo is equipped with the relative side opening that sets up and feed through external and barrel passageway of a plurality of, each all be equipped with among the side opening and to tie along the gliding unsteady bolt of side opening, two of relative setting float to tie through the permanent magnet and have the trend of drawing close each other, a plurality of the conical head is fixed respectively outside one section that the lead screw stretched into in the barrel passageway and with each side opening one-to-one, each the stub end of conical head all sets up towards the oral area of barrel passageway.

Preferably, the mandrel further comprises a handle, and the handle is fixed to the other end of the screw rod.

Preferably, the top of the lifting platform is provided with a slide rail, a slide block is connected onto the slide rail in a sliding manner, and the slide block is fixed with the movable support.

The invention has the beneficial effects that:

1) The stranding device, the distributing wire disc, the wire doubling disc and the winder are sequentially and vertically arranged on the base from bottom to top, core wires on each core wire cylinder can be respectively drawn out and gradually collected to the same position, and then the core wires are wound to the winding cylinder after being stranded, so that the integral structure is simple, the maintenance is convenient and fast, the occupied area is small, the price is relatively low, and the machine is very suitable for processing and using in small factories;

2) The main gear and the auxiliary gear are arranged outside the main shaft and the auxiliary shaft in a line-by-line manner, and the auxiliary shaft is rotatably connected with the support rod, so that the twisting motor is convenient for driving each core wire barrel positioned on each auxiliary shaft to revolve around the main shaft, and simultaneously, each core wire barrel synchronously rotates by utilizing the transmission relationship between the main gear and each auxiliary gear, thereby ensuring that each core wire is smoothly drawn out;

3) The annular guide grooves are formed in the top surface of the base body, and the bottom ends of the auxiliary shafts respectively extend into the annular guide grooves, so that the annular guide grooves can be used for limiting and guiding the rotation of the auxiliary shafts to a certain degree, and the working stability and smoothness of the twister are ensured;

4) The pay-off rack is formed by arranging the bent rod, the straight rod and the fastener, so that the core wire barrel can be quickly assembled and disassembled conveniently, and free rotation of the core wire barrel outside the straight rod is not influenced;

5) The static support, the movable support, the core barrel, the core shaft and the winding motor are arranged to form a winder together, the screw rod, the conical heads and the floating bolts are arranged to form the core shaft together, the magnetic force of the permanent magnet can be used for forcing the same pair of floating bolts to be close to each other and to be taken in the core barrel, the screw rod can be screwed into the core barrel to deeply adjust the degree of each conical head to be respectively inserted between the adjacent surfaces of each pair of floating bolts, and therefore the floating bolts extending out of the core barrel are used for jacking the winding barrel, and stable installation of the winding barrels with different sizes is guaranteed;

6) Through add the slide rail at the top of elevating platform, the slip of usable slider on the slide rail drives and moves the pillar and remove to appointed place to guarantee the smooth installation of receipts line section of thick bamboo.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of a cabling stranding apparatus according to the present invention;

FIG. 2 is a schematic view of the assembly of the stranding device, the distribution tray, the doubling disc and the core barrel of the cabling stranding apparatus of the present invention;

FIG. 3 is a schematic view of the assembly of a pay-off stand and a core barrel of the cabling stranding device of the present invention;

fig. 4 is an assembly schematic diagram of the winder, the slide rail and the slide block of the cabling stranding device according to the present invention.

In the figure: 1-machine base, 11-slide rail, 12-slide block, 2-twister, 21-main shaft, 22-auxiliary shaft, 23-supporting rod, 24-twisting motor, 25-pay-off rack, 251-bent rod, 252-straight rod, 253-fastener, 26-main gear, 27-auxiliary gear, 3-branching disc, 4-doubling disc, 5-guide wheel, 6-winder, 61-static strut, 62-movable strut, 63-core barrel, 64-core shaft, 641-screw rod, 642-cone head, 643-floating bolt, 6431-permanent magnet, 644-handle, 65-winding motor, 7-core wire barrel and 8-take-up barrel.

[ detailed description ] A

Referring to fig. 1 to 4, the cabling stranding device comprises a base 1, a stranding device 2, distribution trays 3, a cable-combining tray 4, a winder 6 and a controller, wherein the stranding device 2 comprises a main shaft 21, an auxiliary shaft 22, a support rod 23, a stranding motor 24 and a pay-off rack 25, the main shaft 21 is vertically arranged, the bottom end of the main shaft is driven to rotate by the stranding motor 24 after penetrating through the top surface of the base 1, the auxiliary shafts 22 are vertically arranged around the main shaft 21 in a surrounding manner through the support rod 23, the pay-off racks 25 are respectively installed at the top ends of the auxiliary shafts, the distribution trays 3 are coaxially sleeved outside the main shaft 21 and are located above the pay-off racks 25, a plurality of cable-combining holes are respectively formed in the periphery of each distribution tray 3, the cable-combining tray 4 is installed on the outer wall of a lifting platform of the base 1 and above each distribution tray 3, a cable-combining hole coaxial with the main shaft 21 is formed in the cable-combining tray 4, the winder 6 is installed at the top of the lifting platform of the base 1, and the controller is electrically connected with the stranding device 2 and the winder 6 respectively.

The top surface of the seat body is provided with an annular guide groove, and the bottom ends of the auxiliary shafts 22 respectively extend into the annular guide groove.

The pay-off rack 25 comprises a bent rod 251, a straight rod 252 and fasteners 253, two free ends of the bent rod 251 face to the same side, and the straight rod 252 penetrates through the two free ends of the bent rod 251 and is detachably connected with the bent rod 251 through the fasteners 253.

Each auxiliary shaft 22 is rotatably connected with the support rod 23, a main gear 26 is coaxially sleeved outside the main shaft 21, a secondary gear 27 is coaxially sleeved outside each auxiliary shaft 22, and each secondary gear 27 is meshed with the main gear 26.

The distance between each wire distributing hole of the wire distributing plate 3 and the main shaft 21, which is arranged from bottom to top in sequence, is gradually reduced.

Still include leading wheel 5, a plurality of pairs leading wheel 5 is fixed respectively in elevating platform outer wall department and all is located the top of doubling dish 4, same pair the slit between two wheel bodies of leading wheel 5 and the doubling hole position of doubling dish 4 are located same straight line.

The winder 6 comprises a static support 61, a movable support 62, a core barrel 63 and a winding motor 65, wherein the static support 61 and the movable support 62 are vertically arranged at the top of the lifting platform oppositely, the movable support 62 can be assembled with the lifting platform, the core barrel 63 is transversely arranged between the static support 61 and the movable support 62, and one end of the core barrel 63 extends out of the static support 61 and is driven by the winding motor 65 to rotate.

The winding device 6 further comprises a mandrel 64, the mandrel 64 comprises a screw rod 641, conical heads 642 and floating bolts 643, the screw rod 641 is in threaded connection with the opening of the cylinder passage of the cylinder 63, one end of the screw rod extends into the cylinder passage, a plurality of side holes which are arranged oppositely and communicated with the outside and the cylinder passage are formed in the outer wall of the cylinder 63, the floating bolts 643 which can slide along the side holes are arranged in each side hole, the two floating bolts 643 which are arranged oppositely have the tendency of closing each other through permanent magnets 6431, the conical heads 642 are respectively fixed outside the section of the screw rod 641 extending into the cylinder passage and correspond to the side holes in a one-to-one manner, and the large end of each conical head 642 is arranged towards the opening of the cylinder passage.

The mandrel 64 further comprises a handle 644, and the handle 644 is fixed at the other end of the screw rod 641.

The top of elevating platform is equipped with slide rail 11, sliding connection has slider 12 on the slide rail 11, slider 12 is fixed mutually with moving pillar 62.

The working process of the invention is as follows:

before formal work, a core wire barrel 7 is placed between two free ends of the bent rod 251 of one pay-off rack 25, the straight rod 252 penetrates through the two free ends of the bent rod 251 and the core wire barrel 7 simultaneously, and the bent rod 251 is connected with the straight rod 252 through the fastener 253. This is repeated until the core barrel 7 is loaded on each pay-off stand 25. Then, the wire-rewinding cylinder 8 is sleeved outside the core cylinder 63, and the sliding block 12 slides along the sliding rail 11 to drive the movable support post 62 to gradually approach the stationary support post 61 until the free end of the core cylinder 63 passes through the movable support post 62. The mandrel 64 is then gradually threaded into the core barrel 63, with the tip of each bit 642 inserted between each pair of floating plugs 643 and forcing the floating plugs 643 out of the side openings to tighten the take-up barrel 8. Subsequently, the core wires of the respective core wire barrels 7 are respectively drawn out and sequentially passed through the wire dividing holes of the respective wire dividing discs 3 and the wire combining holes of the wire combining discs 4, and then fixed outside the take-up drums 8 after passing through the slits of the respective pairs of guide wheels 5.

In the formal work, the twisting motor 24 drives the main shaft 21 to rotate, so as to drive each wire distributing plate 3 positioned above the main shaft 21 to synchronously rotate, simultaneously, each supporting rod 23 drives each core wire barrel 7 to revolve around the main shaft 21, and the main gear 26 and each pinion 27 can also drive each core wire barrel 7 to synchronously rotate. In addition, the winding motor 65 drives the core barrel 63 to rotate, so as to drive the wire winding barrel 8 to rotate. At this time, the core wires on the core wire drums 7 are drawn out, collected, twisted with each other, and finally wound on the winding drum 8.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. Stranding transposition device, its characterized in that: including frame (1), twister (2), wire reel (3), and drum (4), coiler (6) and controller, twister (2) are including main shaft (21), countershaft (22), branch (23), transposition motor (24) and pay off rack (25), main shaft (21) vertical setting and bottom are rotated by transposition motor (24) drive after passing the pedestal top surface of frame (1), a plurality of countershaft (22) respectively through branch (23) and vertical surrounding setting install pay off rack (25) respectively on the periphery and the top of main shaft (21), a plurality of wire reel (3) respectively coaxial cover establish outside main shaft (21) and all be located the top of each pay off rack (25), each the periphery of wire reel (3) is equipped with a plurality of wire dividing hole respectively, and drum (4) install in the elevating platform outer wall department of frame (1) and be located the top of each wire reel (3), be equipped with the wire dividing hole of main shaft (21) on wire reel (4), install at the elevating platform outer wall of frame (1) and be located the top of each wire reel (3), and the top of wire reel (6) and electric connection controller (2) and electric connector.

2. The cabling stranding apparatus of claim 1, wherein: the top surface of the seat body is provided with an annular guide groove, and the bottom ends of the auxiliary shafts (22) respectively extend into the annular guide groove.

3. Cabling stranding apparatus according to claim 1, including: the pay-off rack (25) comprises a bent rod (251), a straight rod (252) and fasteners (253), two free ends of the bent rod (251) face to the same side, and the straight rod (252) penetrates through the two free ends of the bent rod (251) and is detachably connected with the bent rod (251) through the fasteners (253).

4. The cabling stranding apparatus of claim 1, wherein: each auxiliary shaft (22) is rotatably connected with the supporting rod (23) respectively, a main gear (26) is coaxially sleeved outside the main shaft (21), a secondary gear (27) is coaxially sleeved outside each auxiliary shaft (22) respectively, and each secondary gear (27) is meshed with the main gear (26) respectively.

5. The cabling stranding apparatus of claim 1, wherein: the distances between the wire distributing holes of the wire distributing disks (3) and the main shaft (21) are gradually reduced, wherein the wire distributing holes are sequentially arranged from bottom to top.

6. The cabling stranding apparatus of claim 1, wherein: the wire drawing machine is characterized by further comprising a plurality of pairs of guide wheels (5), wherein the guide wheels (5) are fixed on the outer wall of the lifting platform respectively and are located above the wire drawing disc (4), and the slits between the two wheel bodies of the guide wheels (5) and the wire drawing holes of the wire drawing disc (4) are located on the same straight line.

7. The cabling stranding apparatus of claim 1, wherein: the winding device (6) comprises a static support column (61), a movable support column (62), a core cylinder (63) and a winding motor (65), wherein the static support column (61) and the movable support column (62) are vertically and relatively arranged at the top of the lifting platform, the movable support column (62) can be detached from the lifting platform, the core cylinder (63) is transversely arranged between the static support column (61) and the movable support column (62), and one end of the core cylinder (63) extends out of the static support column (61) and is driven to rotate by the winding motor (65).

8. Cabling stranding apparatus according to claim 7, including: the winder (6) further comprises a mandrel (64), the mandrel (64) comprises a screw rod (641), conical heads (642) and floating bolts (643), the screw rod (641) is in threaded connection with the opening of the cylinder channel of the cylinder (63), one end of each screw rod extends into the cylinder channel, a plurality of side holes which are oppositely arranged and are communicated with the outside and the cylinder channel are formed in the outer wall of the cylinder (63), each side hole is internally provided with the floating bolt (643) capable of sliding along the side hole, the two floating bolts (643) which are oppositely arranged have the trend of closing each other through a permanent magnet (6431), the conical heads (642) are respectively fixed outside the section of the screw rod (641) extending into the cylinder channel and correspond to the side holes one by one, and the large head end of each conical head (642) is arranged towards the opening of the cylinder channel.

9. The cabling stranding apparatus of claim 8, wherein: the mandrel (64) further comprises a handle (644), and the handle (644) is fixed to the other end of the screw rod (641).

10. The cabling stranding apparatus of claim 7, wherein: the top of elevating platform is equipped with slide rail (11), sliding connection has slider (12) on slide rail (11), slider (12) are fixed mutually with moving pillar (62).