Winding machine with double spinning heads
Technical field
The present invention relates to the manufacturing equipment of polymer matrix composites pipe, specifically winding machine with double spinning heads.
Background technology
At present, the wrapping machine of polymer matrix composites pipe is that the monofilament head twines.Pipe is being twined in the filametntary process; Because the effect filament of the power of winding is prone to the mandrel stretch bending with winding pipe, the mandrel of crooked back pipe produces centrifugal force because of rotating in winding process; After winding power and centrifugal force interact; Pine when causing the filament that twines on the mandrel pipe, the time tight, quality is unstable, directly influences the service life of pipe.
Summary of the invention
The objective of the invention is in order to solve the deficiency of above-mentioned technology, provide a kind of simple in structure, easy to manufacture, easy to use, the winding machine with double spinning heads that can improve product quality and production efficiency.
The present invention solves the scheme that its technical problem takes: winding machine with double spinning heads, be provided with switch board, head of a bed seat, lathe bed, tailstock seat, and on head of a bed seat, be provided with motor; It is characterized in that the motor shaft on the head of a bed seat is connected with head of a bed main shaft, head of a bed main shaft is provided with the mandrel cutting ferrule, and the tailstock main shaft on the tailstock seat is provided with the mandrel cutting ferrule; Twine mandrel and be installed on head of a bed mandrel cutting ferrule and the tailstock mandrel cutting ferrule, the tailstock seat is provided with the top and draws oil cylinder, oil cylinder top broaching machine tail main shaft; On the lathe bed between head of a bed seat and the tailstock seat, be provided with the slip track, the outside of lathe bed is provided with the driving shaft that twines car under the head of a bed seat, and the two ends of driving shaft are provided with head sprocket; Driving shaft is connected with the motor that drives the winding car through motor coupler, and the outside of lathe bed is provided with the driven shaft that twines car under the tailstock seat, and the two ends of driven shaft are provided with driven sprocket; Lathe bed is provided with the winding car, and the two bottom sides of twining car is respectively equipped with two connecting plates, and two connecting plates connect the chain drive-belt two ends respectively; Chain drive-belt twines car and on the slip track, moves on head sprocket and driven sprocket, and winding car both upper ends thereof is respectively equipped with turns over cloth support seat board; Turn over and be respectively equipped with two on the cloth support seat board and turn over the cloth support, be provided with two axles turning in the cloth support, turn over cloth support seat board inboard and be respectively equipped with the broach seat board; The outside, centre, inboard at the broach seat board are provided with last item, broach successively, sleek; An end that twines car is provided with lead frame, is provided with the glue groove in winding car bottom, and the two ends in the glue groove are respectively equipped with the fibre bundle support; The fibre bundle support lower end of lead frame one side is provided with two fibre bundle last items up and down, and another fibre bundle support lower end is provided with a fibre bundle last item.
Broach of the present invention is gap profiles of tooth such as the circumference of a circular shaft mid portion is provided with, and its effect is with the random fiber that flocks together separately, makes that fiber is sticking to be joined, and not conglomeration, takes silk, is convenient to fiber through sleeking into the uniform cotton yarn tape of a thickness.
Of the present invention sleek be a circular shaft axially be ellipse arc, its effect is that the fiber of arranging through equal clearance behind the broach is gathered into a seamless uniform cotton yarn tape of thickness.
The present invention is reasonable in design, simple in structure, and is easy to manufacture, utilizes mariages head two bundle fibers that spue; The mutual balance of winding power that two bundle fibers produce; Make mandrel not crooked in the process of twining, keep straight, improved the quality of product effectively; Two bundle fibers twine simultaneously, and production efficiency is doubled.
Description of drawings:
Describe the present invention through embodiment below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the right view that twines car among Fig. 1.
Mark among the figure: 1, switch board, 2, motor, 3, head of a bed bearing block, 4, head of a bed main shaft, 5, head of a bed mandrel cutting ferrule, 6, twine mandrel; 7, lead frame, 8, tailstock mandrel cutting ferrule, 9, the tailstock barrel bearing, 10, the tailstock main shaft, 11, the top draws oil cylinder, 12, head of a bed seat; 13, lathe bed, 14, the slip track, 15, chain connecting plate, 16, twine car, 17, chain drive-belt, 18, the tailstock seat; 19, twine car driving shaft bearing seat, 20, twine the car driving shaft, 21, twine the car drive motors, 22, twine car drive motors shaft coupling, 23, twine car and drive head sprocket, 24, motor coupler; 25, fibre bundle last item support, 26, the fibre bundle last item, 27, turn over the cloth support, 28, turn over the cloth support, 29, last item, 30, broach; 31, sleek 32, twine car driven shaft bearing block, 33, twine car driven sprocket 34, twine car and drive driven shaft, 35, sleek, 36, broach; 37, last item, 38, the fibre bundle last item, 39, the glue groove, 40, fibre bundle last item support, 41, turn over the cloth support; 42, turn over cloth support, 43, turn over cloth support locking silk, 44, the fibre bundle last item, 45, fibre bundle, 46, fibre bundle.
The specific embodiment:
By Fig. 1, Fig. 2, shown in Figure 3: winding machine with double spinning heads, be provided with switch board 1, head of a bed seat 12, lathe bed 13, tailstock seat 18, on head of a bed seat, be provided with motor 2; Motor shaft on the head of a bed seat is connected with head of a bed main shaft 4, and lathe head main shaft is provided with mandrel cutting ferrule 5, and the tailstock main shaft 10 on the tailstock seat 18 is provided with mandrel cutting ferrule 8; Oil cylinder 11 is drawn on the top on the tailstock seat, on the bed piece 13 between head of a bed seat and the tailstock seat, is provided with slip track 14, and the outside of bed piece is provided with the driving shaft 20 that twines car under the lathe headstock; The two ends of driving shaft are provided with head sprocket 23, and driving shaft is connected with the motor 21 that drives the winding car through motor coupler 22, and the outside of bed piece is provided with the driven shaft 34 that twines car under the tailstock seat; The two ends of driven shaft are provided with driven sprocket 33, on lathe bed, are provided with the winding car, and the two bottom sides of twining car is respectively equipped with two connecting plates 15; Two connecting plates connect chain drive-belt 17 two ends respectively, and chain drive-belt twines car and on slip track 14, moves on head sprocket 23 and driven sprocket 33; Twine the car both upper ends thereof and be respectively equipped with and turn over cloth support seat board, turn over and be respectively equipped with two on the cloth support seat board and turn over cloth support 27,28,41,42, be provided with two axles turning in the cloth support; Turn over cloth support seat board inboard and be provided with two broach seat boards, be provided with last item 29,37 in the outside of broach seat board, the centre is provided with broach 30,36; Broach is gap profiles of tooth such as the circumference of a circular shaft mid portion is provided with; The inboard is provided with and sleeks 31,35, sleek be a circular shaft axially be ellipse arc, a side of twining car is provided with lead frame 7; Be provided with glue groove 39 in winding car bottom; Two ends in the glue groove are respectively equipped with fibre bundle support 25,40, and the fibre bundle support lower end of lead frame one end is provided with two fibre bundle last items 26,44 up and down, and another fibre bundle support lower end is provided with a fibre bundle last item 38.
Motor 2 on head of a bed seat 12 connects motor coupler 24 and drives head of a bed main shaft 4 and 5 rotations of head of a bed mandrel cutting ferrule through head of a bed bearing block 3; Tailstock main shaft 10 on tailstock seat 18 which is provided with tailstock mandrel cutting ferrule 8 through tailstock barrel bearing 9; Twining mandrel 6 is installed on head of a bed mandrel cutting ferrule 5 and the lathe tail mandrel cutting ferrule 8; Draw on the top under the effect of oil cylinder 11, twine mandrel 6, realize being installed in the winding mandrel rotation on the mandrel cutting ferrule through tailstock main shaft 10,8 tensions of tailstock mandrel cutting ferrule; Twining car drive motors 21 connects with twining car driving shaft 20 through drive motors shaft coupling 22; Twine car driving shaft 20 two ends a winding car driving head sprocket 23 respectively has been installed, twine car driving shaft 20 and be installed on the lathe bed 13, install at the tail end of lathe bed 13 and twine car driven shaft bearing 32 through twining car driving shaft bearing 19; Winding car driven sprocket 33 is installed at driven shaft 34 two ends through twining in the car driven shaft bearing; Two connecting plates 15 that twine the car two bottom sides connect the two ends of chain drive-belt 17, and chain drive-belt is twining car driving head sprocket 23 and twining on the car driven sprocket 33, twines car and on slip track 14, does axially reciprocating.Under the control of switch board 1; Main shaft rotatablely moves on the reciprocating motion of winding car and the head of a bed; Make the fibre bundle that twines on the car twine windings of spinning on the mandrel by the technology of setting, two bundle fibers rationally distributed on the winding car can be realized the technology and the quality requirement of product.
During use, fibre bundle 45,46 soaks into resin through the fibre bundle last item 44 that lead frame 7 gets on the fibre bundle last item 26 on the fibre bundle last item support 25, fibre bundle last item support 25 in glue groove 39, and fibre bundle 45 upwards is passed down through from two between centers that turn over cloth support 27 then; Getting into two between centers that turn over cloth support 28 again passes; Upwards behind last item 29, through broach 30, broach is gap profiles of tooth such as the circumference of a circular shaft mid portion is provided with downwards; Its effect is with the random fiber that flocks together separately; Make that fiber is sticking to be joined, not conglomeration, take silk, be convenient to fiber through sleeking into the uniform cotton yarn tape of a thickness.Again upwards through sleek above 31, sleek be a circular shaft axially be ellipse arc, its effect is that the fiber of arranging through equal clearance behind the broach is gathered into a seamless uniform cotton yarn tape of thickness.Then, below winding mandrel 6, be wrapped on the winding mandrel downwards; Fibre bundle 46 is in the process through the fibre bundle last item 38 on fibre bundle last item on the fibre bundle last item support 25 44 and the fibre bundle last item support 40; In glue groove 39, soak into resin, make progress through behind two between centers that turn over cloth support 41 from following then, pass through two between centers that turn over cloth support 42 downwards; Again below broach seat board upper pressure axial 37; Upwards through above the broach 36, downwards through after below sleeking 35, upwards from twine mandrel 6 above be wrapped in and twine on the mandrel.Fibre bundle 45,46 is twining twining up and down of mandrel; Twine the stressed opposition each other in horizontal direction in position of mandrel; The corner that the size of the winding power of fibre bundle 45 is turned over cloth support 27,28 through adjustment changes; The corner that the size of the winding power of fibre bundle 46 is turned over cloth support 41,42 through adjustment changes, then with turning over 43 lockings of cloth support locking silk.Turn over the cloth support through adjustment fibre bundle 45,46 is equated in the winding power of twining on the mandrel, twining mandrel can be not crooked, therefore can not beat in the process of winding; It is irregular to avoid causing fiber to twine; Guaranteed the quality of product, because two bundle fibers twine simultaneously, production efficiency is doubled.