Summary of the invention
Given this, be necessary to provide a kind of EPE film automatic supplier.
There is a need to provide a kind of stitch welding machine.
There is a need to provide a kind of EPE film automatic supply method.
A kind of EPE film automatic supplier, EPE film automatic supplier is used for the insulation film strips of cutting carrying to obtain dielectric film bar, and this EPE film automatic supplier comprises: frame, confession film device, dielectric film bar feedway, control device; Be arranged in frame for film device, dielectric film bar feedway, control device is electrically connected with for film device, dielectric film bar feedway, arrange near dielectric film bar feedway for film device, and under control of the control means the insulation film strips of carrying is supplied to dielectric film bar feedway, dielectric film bar feedway is placed after under control of the control means the insulation film strips provided for film device being cut into the dielectric film bar of preliminary dimension, and the convergent belt welder for the external world is taken.
A kind of stitch welding machine, comprise EPE film automatic supplier and convergent belt welder, described EPE film automatic supplier is the EPE film automatic supplier described in any one of claim 1 ~ 8; Described EPE film automatic supplier is placed after the insulation film strips of carrying being cut into the dielectric film bar of preliminary dimension, takes for convergent belt welder.
The automatic supply method of a kind of EPE film, subject of implementation is a kind of EPE film automatic supplier, described EPE film automatic supplier comprises control device, transmitting device, supplies film device, dielectric film bar feedway, driving rolls device, passive roller devices, guider is comprised for film device, dielectric film bar feedway comprises gripping mechanism, checkout gear, cutter, supplies film platform, film drawing device, it is characterized in that, comprise the following steps:
The film device that supplies having installed EPE film volume is transported to rear portion feed station by control device controls transfer device, passive roller devices under the drive of actuator away from driving rolls device, the free end of the insulation film strips so EPE film can rolled up is through the gap driving rolls device and passive roller devices, then passive roller devices is near driving rolls device under the drive of actuator, automatically engages with passive roller devices to make driving rolls device;
Control device control driving rolls device matches with passive roller and rotates, and the guide direction of the guider of the free end edge correspondence of the insulation film strips that EPE film is rolled up moves, and produces detection signal with detection trigger device;
Control device produces detection signal drives driving rolls device according to checkout gear, a free end mobile segment distance again of the insulation film strips that EPE film is rolled up, and what the free end of the insulation film strips on EPE film volume was positioned at cutter cuts position;
Control device controls film drawing device and moves to membrane station, after the free end holding the insulation film strips on EPE film volume successively moves to corresponding predetermined length, control gripping mechanism clamps the insulation film strips on EPE film volume simultaneously, and control cutter cuts the insulation film strips on tight EPE film volume, to obtain the dielectric film bar of preliminary dimension;
Control device also controls film drawing device and the dielectric film bar of the preliminary dimension of acquisition is moved to the precalculated position supplying film platform, and controls to be fixed on for film platform in the mode of vacuum suction by the dielectric film bar of preliminary dimension for film platform;
Produce for film settling signal for film platform because the dielectric film bar of preliminary dimension being detected, control device will be sent to for film settling signal, control device will be supplied to convergent belt welder for film settling signal, take dielectric film bar to make convergent belt welder according to for film settling signal.
In above-mentioned EPE film automatic supplier and method and stitch welding machine, for film device, dielectric film bar feedway is arranged in frame, control device and confession film device, dielectric film bar feedway is electrically connected, arrange near dielectric film bar feedway for film device, and under control of the control means the insulation film strips of carrying is supplied to dielectric film bar feedway, dielectric film bar feedway is placed after under control of the control means the insulation film strips provided for film device being cut into the dielectric film bar of preliminary dimension, and then complete the automatic supply of EPE film, so improve production efficiency, and the stability of placing EPE dielectric film can be ensured.
Accompanying drawing explanation
Accompanying drawing 1 is the perspective view of the automatic supplying machine structure of the EPE film of a better embodiment.
Accompanying drawing 2 is the functional module connection diagram of the automatic supplying machine structure of EPE film in Fig. 1.
Accompanying drawing 3 is the main TV structure schematic diagrames for film device in the automatic supplying machine structure of EPE film in Fig. 1.
Accompanying drawing 4 is sectional structure schematic diagrames of film winding apparatus in the automatic supplying machine structure of EPE film in Fig. 1.
Accompanying drawing 5 is plan structure schematic diagrames of feedway in the automatic supplying machine structure of EPE film in Fig. 1.
When accompanying drawing 6 is automatic supplying machine structure replacing EPE films of EPE film in Fig. 1, transmitting device will be transported to for film device the plan structure schematic diagram that film station is changed in front automatically.
Accompanying drawing 7 is plan structure schematic diagrames that after the automatic supplying machine structure of EPE film in Fig. 1 more finishes changing EPE film volume, transmitting device will be transported to for film device for film station automatically.
When accompanying drawing 8 is the automatic supplying machine structure work of EPE film in Fig. 1, what the free end of the insulation film strips on wide EPE film volume, narrow EPE film volume was all positioned at cutter cuts position, and film drawing device moves to the plan structure schematic diagram of left side membrane station.
When accompanying drawing 9 is the automatic supplying machine structure work of EPE film in Fig. 1, wide film film drawing device is drawn to the off-position of the dielectric film bar of the first preliminary dimension to the right, and narrow film film drawing device is drawn to the plan structure schematic diagram cutting position of first gap of the dielectric film bar of the second preliminary dimension to the right.
When accompanying drawing 10 is the automatic supplying machine structure work of EPE film in Fig. 1, wide film membrane is contained in wide EPE film off-position place and waits for, narrow film film drawing device is drawn to the plan structure schematic diagram cutting position of second gap of the dielectric film bar of the second preliminary dimension to the right.
When accompanying drawing 11 is the automatic supplying machine structure work of EPE film in Fig. 1, wide film membrane is contained in wide EPE film off-position place and waits for, narrow film film drawing device is drawn to the plan structure schematic diagram of narrow EPE film off-position to the right.
When accompanying drawing 12 is the automatic supplying machine structure work of EPE film in Fig. 1, after cutter cuts off wide, narrow EPE film, the dielectric film bar of the first preliminary dimension, the dielectric film bar of the second preliminary dimension are moved to for the middle plan structure schematic diagram joining station of film platform by wide, narrow film film drawing device respectively.
When accompanying drawing 13 is the automatic supplying machine structure work of EPE film in Fig. 1, the dielectric film bar of the first preliminary dimension, the dielectric film bar of the second preliminary dimension are moved to for handing-over station in the middle of film platform, and wide, narrow film drawing device all unclamps the dielectric film bar of the first preliminary dimension, the backward plan structure schematic diagram be shifted to the right to for film platform dextral end initial position of dielectric film bar of the second preliminary dimension.
In figure: EPE film automatic supplier 10, frame 20, for film device 30, wide film is for film device 31, film winding apparatus 310, location tapered sleeve 3100, rotating shaft 3101, backboard 3102, rear lock sleeve 3103, front apron 3104, front lock sleeve 3105, live and locate tapered sleeve 3106, clamping roller devices 311, support roller arrangement 312, driving rolls device 313, passive roller devices 314, guider 315, narrow film is for film device 32, for film frame 33, dielectric film bar feedway 40, gripping mechanism 41, wide film gripping mechanism 410, narrow film gripping mechanism 411, checkout gear 42, cutter 43, for film platform 44, wide film is for film platform 440, wide film vacuum absorption device 4400, wide film has non-material testing apparatus 4401, narrow film is for film platform 441, narrow film vacuum absorption device 4410, narrow film has non-material testing apparatus 4411, narrow film guiding device 442, film drawing device 45, wide film film drawing device 450, narrow film film drawing device 451, control device 50, transmitting device 60, driving mechanism 61, guide slide rail 62, annular drives Timing Belt 63, wide EPE film volume 100, narrow EPE film volume 101, the dielectric film bar 102 of the first preliminary dimension, the dielectric film bar 103 of the second preliminary dimension.
Embodiment
EPE film automatic supplier provided by the invention is applied in the stitch welding machine comprising convergent belt welder, and EPE film automatic supplier is placed after the insulation film strips of carrying is cut into the dielectric film bar of preliminary dimension, takes for convergent belt welder.
Below describe EPE film automatic supplier in detail, comprise referring to Fig. 1 and Fig. 2, EPE film automatic supplier 10: frame 20, confession film device 30, dielectric film bar feedway 40, control device 50, for film device 30, dielectric film bar feedway 40 is arranged in frame 20, control device 50 and confession film device 30, dielectric film bar feedway 40 is electrically connected, arrange near dielectric film bar feedway 40 for film device 30, and under the control of control device 50, the insulation film strips of carrying is supplied to dielectric film bar feedway 40, dielectric film bar feedway 40 is placed after the insulation film strips provided for film device 30 being cut into the dielectric film bar of preliminary dimension under the control of control device 50, convergent belt welder for stitch welding machine is taken, wherein, the convergent belt welder of stitch welding machine and miscellaneous part are fixed in the frame 20 of EPE film automatic supplier 10.Wherein, the convergent belt welder of stitch welding machine is fixed in frame 20.In other embodiments, stitch welding machine has independently frame, and the frame 20 of convergent belt welder, EPE film automatic supplier 10 is fixed in the frame of stitch welding machine.
Further, EPE film automatic supplier 10 also comprises transmitting device 60, transmitting device 60 is arranged in frame 20, relative fixing with frame 20 and dielectric film bar feedway 40 by transmitting device 60 for film device 30, transmitting device 60 is also electrically connected with control device 50, transmitting device 60, under control device 50 controls, drives the rear portion feed station reloaded in station or frame 20 for film device 30 front portion arrived in frame 20.In the present embodiment, transmitting device 60 comprises driving mechanism 61, guide slide rail 62, annular drives Timing Belt 63, driven shaft (not shown), driving mechanism 61, guide slide rail 62, driven shaft is fixed on the side of frame 20, the position, one end of the close dielectric film bar feedway 40 of guiding slide rail 62 is the rear portion feed station in frame 20, the other end position away from dielectric film bar feedway 40 of slide rail 62 is guided to be reload station in front portion in frame 20, driven shaft is positioned at the rear portion feed station in frame 20, reload station in driving mechanism 61 front portion be positioned in frame 20, being arranged on for film device 30 guides on slide rail 62, and for film device 30 with guide slide rail 62 can relative sliding, annular drives one end of Timing Belt 63 to be socketed on driven shaft, annular drives the synchronous pulley that the other end of Timing Belt 63 and the rotating shaft of driving mechanism 61 are installed to be socketed, annular drives Timing Belt 63 also with for film device 30 to be fixedly connected with, annular is made to drive Timing Belt 63 to pull the rear portion feed station reloaded in station or frame 20 for film device 30 front portion arrived in frame 20 with the rotation of the rotating shaft by driving mechanism 61.
The dielectric film bar of above-mentioned preliminary dimension is considered according to the need of production of reality and is decided its size, such as, consider the utilance of dielectric film bar, in the present embodiment, dielectric film bar is divided into wide dielectric film bar, narrow dielectric film bar, that is, for film device 30 carries wide dielectric film bar, narrow dielectric film bar is supplied to dielectric film bar feedway 40, corresponding to wide dielectric film bar, narrow dielectric film bar is cut into the dielectric film bar of the first preliminary dimension, the dielectric film bar of the second preliminary dimension by dielectric film bar feedway 40.In other embodiments, do not consider the utilance of dielectric film bar, all adopt wide dielectric film bar, wide dielectric film bar is cut into the dielectric film bar of preliminary dimension by dielectric film bar feedway.
In the present embodiment, referring to Fig. 3, comprise wide film for film device 31, narrow film for film device 32 with for film frame 33 for film device 30, wide film is for film device 31, narrow film is for the wide EPE film volume of carrying corresponding on film device 32, narrow EPE film volume, EPE film volume is formed primarily of insulation film strips, being arranged on for film frame 33 guides on slide rail 62, and for film frame 33 with guide slide rail 62 can relative sliding, wide film supplies film device 32 interlaced arrangement for film device 31 and narrow film, be installed in on film frame 33, wide film is positioned at narrow film for film device 32 rear upper position for film device 31, wide film is for film device 31, the insulation film strips of carrying is supplied to dielectric film bar feedway 40 for film device 32 by narrow film, wide film is cut to the dielectric film bar of the first preliminary dimension by dielectric film bar feedway 40 for the insulation film strips that film device 31 provides, narrow film is cut to the dielectric film bar of the second preliminary dimension by dielectric film bar feedway 40 for the insulation film strips that film device provides.
Wherein, wide film is identical for film device 32 structure with narrow film for film device 31, and wide film comprises film winding apparatus 310, clamping roller devices 311, two support roller arrangements 312, driving rolls device 313, passive roller devices 314, guiders 315 for film device 31, clamping roller devices 311, two support roller arrangements 312 are fixed on and supply on film frame 33 and form three-legged structure, by clamping roller devices 311, the triangle of two support roller arrangements 312 coordinates so that film winding apparatus 310 is relative fixing with confession film frame 33, film winding apparatus 310 and clamping roller devices 311, support roller arrangement 312 can relatively rotate, clamping roller devices 311 can move in the horizontal direction for film frame 33, such as, horizontal slide opening is being offered on film frame 33, ripple handle nut is connected with clamping roller devices 311 through after horizontal slide opening, screw thread is adopted between ripple handle nut and clamping roller devices 311, screw rod matching relationship realizes relatively fixing, driving rolls device 313, passive roller devices 314 and guider 315 are fixed on on film frame 33, driving rolls device 313, passive roller devices 314 and guider 315 are near dielectric film bar feedway 40, and driving rolls device 313 and passive roller devices 314 are between dielectric film bar feedway 40 and film winding apparatus 310, driving rolls device 313 is close to each other with passive roller devices 314, and the free end of the insulation film strips of wide EPE film volume that carries of film winding apparatus 310 is clamped by driving rolls device 313 is relative with passive roller devices 314, and when driving rolls device 313 rotates, driving rolls device 313 coordinates with passive roller devices 314 sends the free end of the film strips that insulate into guider 315, wherein, passive roller devices 314 is relative fixing with confession film frame 33 by actuator, actuator can drive passive roller devices 314 to move, to make passive roller devices 314 near driving rolls device 313 or away from driving rolls device 313, guider 315 is supplied to dielectric film bar feedway 40 after being led by the free end of the insulation film strips of being carried by driving rolls device 313 and passive roller devices 314.Wherein, driving rolls device 313 comprises driving rolls, drive motors, reducing gear, and driving rolls, drive motors, reducing gear have cooperatively interacted the free end feeding work of insulation film strips.
Further, referring to Fig. 4, film winding apparatus 310 comprises location tapered sleeve 3100, rotating shaft 3101, backboard 3102, rear lock sleeve 3103, front apron 3104, front lock sleeve 3105, live and locate tapered sleeve 3106, rotating shaft 3101 is through location tapered sleeve 3100, backboard 3102, rear lock sleeve 3103, extraneous EPE film volume, front apron 3104, front lock sleeve 3105 and location tapered sleeve 3106 of living, to make location tapered sleeve 3100, backboard 3102, rear lock sleeve 3103, front apron 3104, it is relatively fixing that tapered sleeve 3106 is located in front lock sleeve 3105 and work, and by the carrying of EPE film volume, and adopt threaded engagement relation between location tapered sleeve 3106 alive and rotating shaft 3101 right-hand member.
Further, referring to Fig. 5, dielectric film bar feedway 40 comprises gripping mechanism 41, checkout gear 42, cutter 43, supplies film platform 44, film drawing device 45, for film platform 44, gripping mechanism 41 is relative with frame 20 fixing, and supply one end of film platform 44, gripping mechanism 41 is relative for film frame 33 with confession film device 30, gripping mechanism 41 is positioned at for film platform 44, between the confession film frame 33 of confession film device 30, checkout gear 42, cutter 43 and film drawing device 45 are arranged on on film platform 44, checkout gear 42, cutter 43 is near gripping mechanism 41, and checkout gear 42 is positioned at cutter 43, between gripping mechanism 41, film drawing device 45 can move for film platform 44, insulation film strips is carried for film device 30, to make insulation film strips successively through gripping mechanism 41, cutter 43, whether checkout gear 42 carries insulation film strips to arrive for detecting for film device 30, when detecting that dielectric film band arrives, produce detection signal, control device 50 controls, for film device 30, insulation film strips is delivered to cutter 43 according to detection signal, and control film drawing device 45 moves to cutter 43 and clamping insulation film strips, control device 50 also controls cutter 43 pairs of dielectric film bands and carries out cutting, control device 50 also controls film drawing device 45 and is delivered to by the dielectric film bar cut on the precalculated position of confession film platform 44, for film platform 44, dielectric film bar is fixed, to wait for that extraneous convergent belt welder is taken.Wherein, gripping mechanism 41 comprises wide film gripping mechanism 410, narrow film gripping mechanism 411, wide film gripping mechanism 410 is arranged side by side with narrow film gripping mechanism 411, wide film gripping mechanism 410 clamps the wide insulation film strips that wide film is carried for film device 31, and narrow film gripping mechanism 411 clamps the narrow insulation film strips that narrow film is carried for film device 32, comprise for film platform 44 the wide film be arranged side by side and supply film platform 440, narrow film is for film platform 441, narrow film guiding device 442, wide film is for film platform 440, narrow film is for film platform 441 and wide film gripping mechanism 410, narrow film gripping mechanism 411 one_to_one corresponding, film drawing device 45 comprises wide film film drawing device 450, narrow film film drawing device 451, wide film film drawing device 450 can move on film platform 440 at wide film, wide film is placed on on film platform 440 with the dielectric film bar of first preliminary dimension of being cut by cutter 43, narrow film film drawing device 451 can move on film platform 441 at narrow film, narrow film is placed on on film platform 441 with the dielectric film bar of second preliminary dimension of being cut by cutter 43, the dielectric film bar 103 of the second preliminary dimension is in accurate location under the guiding of narrow film guiding device 442, can not run-off the straight phenomenon, the dielectric film bar 102 of the first preliminary dimension is fixed for film platform 440 by wide film, the dielectric film bar 103 of the second preliminary dimension is fixed for film platform 441 by narrow film.
Further, wide film arranges wide film vacuum absorption device 4400 on film platform 440, wide film has non-material testing apparatus 4401, wide film vacuum absorption device 4400, wide film has non-material testing apparatus 4401 close to each other, wide film vacuum absorption device 4400 is by the dielectric film bar 102 of vacuum suction first preliminary dimension, wide film is fixed on on film platform 440 to make the dielectric film bar 102 of the first preliminary dimension, wide film has non-material testing apparatus 4401 detecting that wide film produces first for film settling signal after film platform having the dielectric film bar 102 of the first preliminary dimension, film settling signal is supplied to take the dielectric film bar 102 of the first preliminary dimension to make convergent belt welder according to first, narrow film arranges narrow film vacuum absorption device 4410 on film platform 441, narrow film has non-material testing apparatus 4411, narrow film vacuum absorption device 4410, narrow film has non-material testing apparatus 4411 close to each other, narrow film vacuum absorption device 4410 is by the dielectric film bar 103 of vacuum suction second preliminary dimension, narrow film is fixed on on film platform 441 to make the dielectric film bar 103 of the second preliminary dimension, narrow film has non-material testing apparatus 4411 detecting that narrow film produces second for film settling signal after film platform 441 having the dielectric film bar 103 of the second preliminary dimension, film settling signal is supplied to take the dielectric film bar 103 of the second preliminary dimension to make convergent belt welder according to second.
The course of work of EPE film automatic supplier is below described, referring to Fig. 6 to Figure 13: install wide EPE film volume 100, when narrow EPE film rolls up 101, transmitting device 60 automatically will be transported to front portion for film device 30 and to reload station under the control of control device 50, after unclamping the ripple handle nut of clamping roller devices, clamping roller devices can move left and right, the wide film of convenient taking-up is for film device 31, narrow film is for the film winding apparatus of film device 32, corresponding turns on wide film for film device 31, after the location tapered sleeve of living of narrow film for the film winding apparatus of film device 32, take corresponding front apron and front lock sleeve apart, (or taking-up) wide EPE film volume 100 is installed, narrow EPE film volume 101, wide EPE film volume 100, narrow EPE film volume 101 should be arranged in corresponding film winding apparatus when installing along clockwise direction, transmitting device 60 will install wide EPE film volume 100 under the control of control device 50, the film device 30 that supplies of narrow EPE film volume 101 is transported to rear portion feed station, passive roller devices 314 under the drive of actuator away from driving rolls device 313, so can by wide EPE film volume 100, the free end of the insulation film strips on narrow EPE film volume 101 is through the gap driving rolls device 313 and passive roller devices 314, then passive roller devices 314 close driving rolls device 313 under the drive of actuator, automatically engage with passive roller devices 314 to make driving rolls device 313, the drive motors of driving rolls device 313 is under the effect of control device 50, driving rolls is driven to be rotated in a clockwise direction by reducing gear, match with passive roller and act on, wide EPE film is made to roll up 100, the guide direction of the guider of the free end edge correspondence of the insulation film strips on narrow EPE film volume 101 moves, wide EPE film volume 100, the free end of the insulation film strips on narrow EPE film volume 101 is triggered to checkout gear 42, checkout gear 42 is made to produce detection signal, control device 50 produces detection signal drives driving rolls device 313 according to checkout gear 42, wide EPE film is made to roll up 100, a free end mobile segment distance again of the insulation film strips on narrow EPE film volume 101, wide EPE film is made to roll up 100, what the free end of the insulation film strips on narrow EPE film volume 101 was all positioned at cutter 43 cuts position, now film drawing device 45 is moved to membrane station in the control of control device 50, hold wide EPE film volume 100 successively, the free end of the insulation film strips on narrow EPE film volume 101 moves, the distance that the wide film film drawing device 450 of film drawing device 45 pulls is equal with the length of the dielectric film bar 102 of the first preliminary dimension, the distance that narrow film film drawing device 451 pulls is the distance of front end to first gap of the dielectric film bar 103 of the second preliminary dimension, now gripping mechanism 41 clamps wide EPE film volume 100 simultaneously, insulation film strips on narrow EPE film volume 101, control the cutting stroke of cutter 43, cut out first gap of the dielectric film bar 103 of the second preliminary dimension, unclamp narrow film gripping mechanism 411, narrow film film drawing device 451 pulls the dielectric film bar 103 of the second preliminary dimension again, the distance pulled is the distance of first gap to second gap of the dielectric film bar 103 of the second preliminary dimension, narrow film gripping mechanism 411 clamps the dielectric film bar 103 of the second preliminary dimension, control the cutting stroke of cutter 43, cut out second gap of the dielectric film bar 103 of the second preliminary dimension, unclamp narrow film gripping mechanism 411, narrow film film drawing device 451 pulls the dielectric film bar 103 of the second preliminary dimension again, the distance pulled is the distance of second gap to the end of the dielectric film bar 103 of the second preliminary dimension of the dielectric film bar 103 of the second preliminary dimension, narrow film gripping mechanism 411 clamps the dielectric film bar 103 of the second preliminary dimension, now control the dielectric film bar 103 that cutter 43 cuts off the second preliminary dimension, the dielectric film bar 102 of the first preliminary dimension, width film film drawing device 450, narrow film film drawing device 451 is respectively by the dielectric film bar 102 of the first preliminary dimension, the wide film that the dielectric film bar 103 of the second preliminary dimension is moved to for film platform 44 supplies film platform 440, narrow film is on film platform 441, the dielectric film bar 103 of the second preliminary dimension is in accurate location under being arranged on narrow film to supply the guiding of the narrow film guiding device 442 on film platform 441, can not run-off the straight phenomenon, now open wide film vacuum absorption device 4400, narrow film vacuum absorption device 4410 vacuum, by the dielectric film bar 102 of the first preliminary dimension, the dielectric film bar 103 of the second preliminary dimension is adsorbed on wide film for film platform 440, narrow film is on film platform 441, width film film drawing device 450, narrow film film drawing device 451 unclamps the dielectric film bar 102 of the first preliminary dimension, after the dielectric film bar 103 of the second preliminary dimension, width film film drawing device 450, narrow film film drawing device 451 is returned to initial position, now wide film has non-material testing apparatus 4401, narrow film has non-material testing apparatus 4411 the dielectric film bar 102 confession film platform 44 having the first preliminary dimension to be detected at the same time, after the dielectric film bar 103 of the second preliminary dimension, send for film settling signal to control device 50, control device 50 will be supplied to convergent belt welder for film settling signal, dielectric film bar is taken according to for film settling signal to make convergent belt welder, now complete automatic supplying machine structure 10 automatic charging of EPE film, membrane, cut gap, cut off, location, measuring ability.When checkout gear 42 has detected that any volume EPE film volume is finished, the gripping mechanism that the free end of another kind of EPE film volume is corresponding unclamps EPE film under the effect of control device 50, the drive motors of corresponding driving rolls device is under the effect of control device 50, driving rolls is driven to rotate in the counterclockwise direction by reducing gear, match with passive roller and act on, the insulation film strips be through on the EPE film volume in feedway 40 is made to rewind out, be separated with feedway 40, when appearance is wide, when narrow EPE film rolls up the special circumstances be simultaneously finished, then do not need the action of the insulation film strips of rewinding on EPE film volume, transmitting device 60 automatically will be transported to front portion for film device 30 and to reload station under the control of control device 50, can will film device 30 automatic transport be supplied to rear portion feed station after more finishing changing EPE film volume.
The embodiment of the present invention also provides a kind of EPE film automatic supply method, and the subject of implementation implementing the embodiment of the present invention is above-mentioned EPE film automatic supplier 10, and concrete, the automatic supply method of this EPE film comprises the following steps:
Step S800, control device 50 controls transfer device 60 will be transported to front portion for film device 30 and to reload station, to realize the installation (or taking-up) of EPE film volume;
Step S801, the film device 30 that supplies having installed EPE film volume is transported to rear portion feed station by control device 50 controls transfer device 60, passive roller devices 314 under the drive of actuator away from driving rolls device 313, the free end of the insulation film strips so EPE film can rolled up is through the gap driving rolls device 313 and passive roller devices 314, then passive roller devices 314 is near driving rolls device 313 under the drive of actuator, automatically engages with passive roller devices 314 to make driving rolls device 313;
Step S802, control device 50 controls driving rolls device 313 and matches with passive roller and rotate, and the free end making EPE film roll up the insulation film strips on 1 moves along the guide direction of corresponding guider, produces detection signal with detection trigger device 42;
Step S803, control device 50 produces detection signal drives driving rolls device 313 according to checkout gear 42, a free end mobile segment distance again of the insulation film strips that EPE film is rolled up, what the free end of the insulation film strips that EPE film is rolled up all was positioned at cutter 43 cuts position;
Step S804, control device 50 controls film drawing device 45 and moves to membrane station, after the free end holding the insulation film strips on EPE film volume moves to predetermined length, control gripping mechanism 41 clamps the insulation film strips on EPE film volume simultaneously, and control cutter 43 cuts the insulation film strips on EPE film volume, to obtain the dielectric film bar of preliminary dimension;
Step S805, control device 50 also controls film drawing device 45 and the dielectric film bar obtaining preliminary dimension is moved to the precalculated position supplying film platform 44, and controls to be fixed on for film platform 44 in the mode of vacuum suction by the dielectric film bar of preliminary dimension for film platform 44;
Step S806, produce for film settling signal for film platform 44 because the dielectric film bar of preliminary dimension being detected simultaneously, control device 50 will be sent to for film settling signal, control device 50 will be supplied to convergent belt welder for film settling signal, take dielectric film bar to make convergent belt welder according to for film settling signal.
In the embodiment of the present invention, the function of control device 50 completes EPE film supply flow process by a kind of circuit, and this circuit can be a kind of simple circuit; Also can be a kind of circuit of integrated monolithic machine, automatic control program is stored in single-chip microcomputer, carry out the miscellaneous part work in drived control above-mentioned EPE film automatic supplier 10 by single-chip microcomputer, to improve EPE film supply precision.