For the production of the shaped device of band
Technical field
The present invention relates to band production equipment, particularly relate to the shaped device for the production of band.
Background technology
Band is a kind of material of long strip type, is all widely used in each field.Raw material for the production of band are varied, and as the band adopting particulate material to obtain after forming machine is shaping, the band intensity that this band production method obtains is high, steady quality, deeply favors by user.
For the production of the shaped device of band in prior art, comprise shaped device, for the feeding device of supplying raw materials to shaped device and the milling train for correcting ribbon dimension further, this shaped device structure strip quality that is simple, that produce is poor, especially in band production process, milling train may make the distance change between two rolls due to vibration, thus causing ribbon dimension defective, material produced by waste band; In addition, the distance adjustment in prior art between rolling mill roll is inconvenient; Existing milling train all adopts screw pair to realize the adjustment of the spacing of two rolls, but because the handle arrangement for operating screw turns of the prior art is simple, cause the distance between roll very inconvenient when regulating, regulate more inconvenient when especially regulating length less, add the labour intensity of operating personnel.
Summary of the invention
Shaped device for the production of band provided by the invention, is intended to overcome that structure in prior art is simple, strip quality is unstable, the deficiency of distance adjustment difficulty between roll.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: for the production of the shaped device of band, comprise forming machine, for the feeding device of the supply material to forming machine and the milling train for correcting the shaping rear ribbon dimension of forming machine, described milling train comprises frame and is arranged on the topping roll in frame, bottom roll, the frame of topping roll both sides is equipped with the measurement mechanism of the spacing for measuring topping roll and bottom roll, also comprise the alarm for sending alarm signal, described alarm has two, each measurement mechanism independently controls an alarm action, described alarm comprises photophore and acoustical generator, described frame is also provided with the governor motion of the spacing for regulating topping roll and bottom roll, described governor motion has two, described governor motion is separately positioned in the frame of topping roll both sides, described governor motion comprises being rotationally connected and is arranged on leading screw in frame and is fixedly connected on nut suitable with leading screw on topping roll, described leading screw upper end is also provided with the operating grip for operating screw turns, described operating grip comprises coarse adjustment handle and fine-controlling handle, described coarse adjustment taper knob is located at leading screw upper end, described leading screw upper end is provided with the connecting axle for arranging coarse adjustment handle, the shape of cross section of described connecting axle is polygon, the axis of described connecting axle and the axis coaxle of leading screw, described coarse adjustment handle is provided with the connecting hole suitable with connecting axle, described fine-controlling handle is rotationally connected by bearing pin and is arranged in frame, described bearing pin is provided with the driving gear rotated with bearing pin, described leading screw is also provided with the driven gear for engaging with driving gear, the number of teeth of described driven gear is greater than the number of teeth of driving gear, described frame is also provided with for preventing dust from falling into dust cover between driving gear and driven gear, described dust cover is provided with the through hole for making coarse adjustment handle and fine-controlling handle pass, described dust cover is fixed by screws in frame.
As preferably, described measurement mechanism is grating scale, and optical grating ruler measurement precision is high and be active in one's movements, and improves the quality of band.
As preferably, be provided with for detecting at least two the infrared light detection devices whether having material to enter forming machine between described feeding device and forming machine, described infrared light detection device comprises the photophore for sending directional light, the radiation direction of adjacent photophore is mutually vertical, the feeding device when material not detected is controlled after described infrared light detection device series connection, forming machine and milling train quit work, by arranging infrared light detection device, can monitor whether to have material to enter in forming machine shaping constantly, feeding device is controlled immediately when infrared optical detection device can't detect material, forming machine and milling train quit work, efficiently avoid equipment dry run, save making this and extending service life of equipment of band, in addition, by making the radiation direction of adjacent photophore mutually vertical, improve the accuracy of detection of infrared light detection device, preventing checkout gear misoperation, improve stability when equipment runs.
Shaped device for the production of band provided by the invention, tool has the following advantages: by arranging measurement mechanism and alarm, the measured device of the distance of milling train operationally between topping roll and bottom roll monitors constantly, when distance between topping roll and bottom roll exceeds setting range, measurement mechanism controls feeding device, forming machine and milling train and quits work and make alarm send alarm signal, improves the stability of size when band is produced; In addition, each measurement mechanism only controls an alarm, and after warning device sends alarm signal, operating personnel can regulate rapidly relevant position adjusting device, makes topping roll be on correct position, easy to operate; Further, by arranging fine-controlling handle, topping roll relative position being regulated into easy to operate, is reducing the labour intensity of operating personnel.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of the present invention for the production of the shaped device of band,
Accompanying drawing 2 is the present invention for the production of the schematic diagram removing milling train after dust cover in the shaped device of band,
Accompanying drawing 3 is the present invention's left views for the production of milling train in the shaped device of band,
Accompanying drawing 4 is A-A place sectional drawings in accompanying drawing 2,
B-B place sectional drawing in accompanying drawing 1 in accompanying drawing 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, the shaped device for the production of band of the present invention is described further.As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, for the production of the shaped device of band, comprise forming machine 1, for the feeding device 2 of the supply material to forming machine 1 and the milling train 3 for correcting the shaping rear ribbon dimension of forming machine 1, described forming machine 1, feeding device 2 and milling train 3 are conventional equipment of the prior art, the topping roll 5 that described milling train 3 comprises frame 4 and is arranged in frame 4, bottom roll 6, the frame 4 of topping roll 5 both sides is equipped with the measurement mechanism 7 of the spacing for measuring topping roll 5 and bottom roll 6, forming machine 1 is controlled after two measurement mechanisms 7 are in parallel, feeding device 2 and milling train 3 quit work when topping roll 5 exceeds setting range with the spacing of bottom roll 6, described measurement mechanism 7 can be grating scale, Infrared measuring devices 7, laser measuring device for measuring 7 etc., also comprise the alarm 8 for sending alarm signal, described alarm 8 has two, each measurement mechanism 7 is independent controls the action of an alarm 8, described alarm 8 comprises photophore 9 and acoustical generator 10, described frame 4 is also provided with the governor motion of the spacing for regulating topping roll 5 and bottom roll 6, described governor motion has two, described governor motion is separately positioned in the frame 4 of topping roll 5 both sides, described governor motion comprises being rotationally connected and is arranged on leading screw in frame 4 11 and is fixedly connected on nut 12 suitable with leading screw 11 on topping roll 5, described leading screw 11 upper end is also provided with the operating grip rotated for operating leading screw 11, described operating grip comprises coarse adjustment handle 13 and fine-controlling handle 14, described coarse adjustment handle 13 is set in leading screw 11 upper end, described leading screw 11 upper end is provided with the connecting axle 15 for arranging coarse adjustment handle 13, the shape of cross section of described connecting axle 15 is polygon, the axis of described connecting axle 15 and the axis coaxle of leading screw 11, described coarse adjustment handle 13 is provided with the connecting hole suitable with connecting axle 15, described fine-controlling handle 14 is rotationally connected by bearing pin 16 and is arranged in frame 4, described bearing pin 16 is provided with the driving gear 17 rotated with bearing pin 16, described leading screw 11 is also provided with the driven gear 18 for engaging with driving gear 17, the number of teeth of described driven gear 18 is greater than the number of teeth of driving gear 17, described frame 4 is also provided with for preventing dust from falling into dust cover 19 between driving gear 17 and driven gear 18, described dust cover 19 is provided with the through hole for making coarse adjustment handle 13 and fine-controlling handle 14 pass, described dust cover 19 is fixed by screws in frame 4.
In concrete use procedure, owing to there being two governor motions when regulating spacing with bottom roll 6 of topping roll 5, therefore, in order to avoid two governor motions interfere when regulating, the leading screw 11 of two governor motions should synchronous axial system, after Long-Time Service, wear and tear owing to existing between leading screw 11 and nut 12, therefore, gap can be produced between leading screw 11 and nut 12, topping roll 5 may be caused not parallel with bottom roll 6, thus cause ribbon dimension to produce error, now, monolateral adjustment can be carried out with the error of generation after compensating leading screw 11 and wearing and tearing to topping roll 5 by independent operation adjusting device, thus improve the dimensional accuracy of band, in addition, the number of teeth of driven gear 18 is greater than the number of teeth of driving gear 17, in fine-controlling handle 14 course of action, the anglec of rotation of leading screw 11 can be exaggerated, namely the anglec of rotation of leading screw 11 is less than the anglec of rotation of precision handle, in adjustment process, operating personnel can regulate conveniently by fine-controlling handle 14 pairs of topping rolls 5, easy to operate, further, by arranging dust cover 19, can effectively prevent dust from entering between driving gear 17 and driven gear 18, extend the service life of gear, described dust hood is arranged in frame 4 by screw, dampproof cover assembly and disassembly operations is very convenient, and described dust cover 19 also can be arranged in frame 4 by snapping or inserting mode.
As shown in Figure 5, optionally, be provided with for detecting at least two the infrared light detection devices whether having material to enter forming machine 1 between described feeding device 2 and forming machine 1, described infrared light detection device comprises the photophore 20 for sending directional light, the radiation direction of adjacent photophore 20 is mutually vertical, controls feeding device 2, forming machine 1 and milling train 3 when material not detected and quit work after described infrared light detection device series connection.
Technique scheme in use, feeding device 2 provides raw material in shaping, raw material carry out further dimension correction by milling train 3 pairs of bands after forming machine 1 is shaping, in actual production process, milling train 3 topping roll 5 may cause topping roll 5 relative position that imitative moving occurs due to vibration or other factors in use for some time, thus make ribbon dimension change, now, be arranged on measurement mechanism 7 action between topping roll 5 and bottom roll 6, control feeding device 2, forming machine 1 and milling train 3 quit work and alarm 8 is sent relative position that alarm message reminding operating personnel regulate topping roll 5, in order to ensure the correctness of topping roll 5 relative position, two governor motions need be set, to prevent topping roll 5 monolateral stressed, because governor motion has two, therefore, when regulating topping roll 5, leading screw 11 on two governor motions needs action simultaneously, to avoid interfering, by arranging fine-controlling handle 14, that topping roll 5 can be made to regulate is convenient, reduces the labour intensity of operating personnel.
These are only the preferred embodiment of the present invention, being intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.Those skilled in the art will appreciate that all amendments made based on the technology of the present invention content, change or substitute technology feature, all should be covered by the technology category of claims of the present invention opinion.