The leather toggling dryer
Technical field
The present invention relates to the leather toggling dryer.
Background technology
Toggling dryer is as the processing units of the flat dry setting of leather, and its structure is the sprocket wheel chain, existingly ties up flat drying machine and can only make leather to the both sides cross directional stretch; Leather after the processing (ox, sheep, pigskin) head and caudal directions do not have longitudinal stretching, make the whole extensibility of finished product leather inhomogeneous, possibly differ greatly sometimes; The leatherware of making, like fur clothing in that to wear after strain very big, very not attractive in appearance; The furniture sofa seat that leather is made has been easy to bag long afterwards; Owing to vertically not stretch, make after the leather processing planeness and extensibility also owe desirable, be difficult to make high-grade indeformable leatherware; Because leather does not have fine stretching; The yield of leather of leather is not high, and the leather products that process hides factory produces with the chemical materials of phase isodose does not obtain maximum economic benefits, simultaneously energy-saving and emission-reduction also is improved to some extent.
Summary of the invention
The existing leather of the technical problem that the present invention will solve is not high at the yield of leather of tying up flat dry back leather, and extensibility is bad, thereby the leather toggling dryer is provided.
In order to solve the problems of the technologies described above; The present invention realizes through following technical scheme: the leather toggling dryer, comprise frame, and said frame comprises left rail, right guide rail, toggling, operational zone; Said left rail, right guide rail are fixed with at least two togglings respectively; Be equipped with transmission mechanism on said left rail, the right guide rail, be connected with drive unit on the said transmission mechanism, said transmission mechanism is provided with the adjusting damping system of regulating the transmission mechanism pitch, the setting device of regulating the transmission mechanism degree of tightness; The middle part of said toggling and two ends are equipped with longitudinal stretching and shrink linkage assembly, and the two ends of said operational zone are equipped with the toggling stretching and regulate slant rail.
Preferably, said transmission mechanism is a chain, also can be other transmission mechanisms of being convenient to transmission, and chain structure is simple, and transmission is effective, and is easy to use, safe and reliable.
Preferably, said drive unit comprises motor, wheel casing, driving coupling shaft, is arranged on the chain drive-belt at driving coupling shaft two ends, is arranged on the driving pressing plate on the chain drive-belt, and said motor links to each other with the driving coupling shaft through wheel casing; Said chain drive-belt is provided with some nail pullers that are connected with chain; Said nail puller and chain flexibly connect, and also can be convenient to the drive unit of chain drive-belt motion for other, thereby the motor-driven gear case drive the chain drive-belt motion; Thereby make chain movement; Simple in structure, easy to operate, result of use is good.
Preferably; Said adjusting damping system comprises butterfly air damping device, damping cylinder, coupling shaft, is arranged on two damping chains at coupling shaft two ends, is arranged on the damping pressing plate on the damping chain; Said two damping chains are provided with the both sides of chain respectively, and said butterfly air damping device links to each other with damping cylinder, and said butterfly air damping device links to each other with the damping chain through coupling shaft; Also can be convenient to regulate the setting device of chain degree of tightness for other; Simple in structure, result of use is good, and is easy to operate.
Preferably, said setting device is for regulating cylinder, and an end of said adjusting cylinder is movably connected on the chain; The other end of said adjusting cylinder is fixed on the toggling, also can be other setting devices of being convenient to regulate, and it is simple to regulate air cylinder structure; Regulating effect is good, and is easy to use.
Preferably; Said toggling stretches, and the two ends of regulating slant rail are equipped with toggling stretching adjusting cylinder, guide rail is regulated hinge; Said guide rail is regulated the both sides that hinge is arranged on toggling; Also can be other setting devices of being convenient to regulate, it is simple that toggling stretches and regulates cylinder, guide rail is regulated hinge arrangement, and result of use is good.
Preferably, said longitudinal stretching shrinks linkage assembly and comprises pressing plate, the rolling bearing that is arranged on the toggling inboard, and said rolling bearing is movably connected between adjacent two togglings, and is simple in structure, is convenient to operation.
Preferably, said rolling bearing is connected between adjacent two togglings through XCONN, and simple in structure, result of use is good, and is simple to operate.
In sum; Advantage of the present invention: adjusting damping system, drive unit, longitudinal stretching contraction linkage assembly through being arranged on the guide rail are regulated the chain pitch between the toggling; Increase leather longitudinal stretching end to end; Improve the setting and the extensibility of leather, improved the planeness and the yield of leather of leather, improved the factory economy benefit.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 is the structural representation of leather toggling dryer of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of drive unit;
Fig. 4 is the structural representation of damping system;
Fig. 5 shrinks the structural representation of linkage assembly for stretching.
Embodiment
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the leather toggling dryer comprises frame 1; Said frame 1 comprises left rail 13, right guide rail 12, toggling 3, operational zone 11, and said left rail 13, right guide rail 12 are fixed with at least two togglings 3 respectively, is equipped with transmission mechanism 2 on said left rail 13, the right guide rail 12; Be connected with drive unit 5 on the said transmission mechanism 2, said transmission mechanism 2 is provided with the adjusting damping system 4 of regulating transmission mechanism 2 pitches, the setting device 6 of regulating transmission mechanism 2 degrees of tightness, and the middle part of said toggling 3 and two ends are equipped with longitudinal stretching and shrink linkage assembly 7; The two ends of said operational zone 11 are equipped with the toggling stretching and regulate slant rail 14, and said transmission mechanism 2 is a chain, also can be convenient to the transmission mechanism of transmission for other; Chain structure is simple, and transmission is effective, and is easy to use; Safe and reliable, said drive unit 5 comprises motor 51, wheel casing 55, driving coupling shaft 54, is arranged on the chain drive-belt 52 at driving coupling shaft 54 two ends, is arranged on the driving pressing plate 53 on the chain drive-belt 52, and said motor 51 links to each other with driving coupling shaft 54 through wheel casing 55; Said chain drive-belt 52 is provided with some nail pullers that are connected with chain, and said nail puller and chain flexibly connect, and also can be convenient to the drive unit of chain drive-belt motion for other; Thereby the motor-driven gear case drives the chain drive-belt motion, thereby makes chain movement, and is simple in structure; Easy to operate, result of use is good, and said adjusting damping system 4 comprises butterfly air damping device 45, damping cylinder 41, coupling shaft 44, is arranged on two damping chains 42 at coupling shaft 44 two ends, is arranged on the damping pressing plate 43 on the damping chain 42; Said two damping chains 42 are provided with the both sides of chain respectively, and said butterfly air damping device 45 links to each other with damping cylinder 41, and said butterfly air damping device 45 links to each other with damping chain 42 through coupling shaft 44; Also can be convenient to regulate the setting device of chain degree of tightness for other, simple in structure, result of use is good; Easy to operate, said setting device 6 is for regulating cylinder, and an end of said adjusting cylinder is movably connected on the chain; The other end of said adjusting cylinder is fixed on the toggling 3, also can be other setting devices of being convenient to regulate, and it is simple to regulate air cylinder structure; Regulating effect is good, and is easy to use, and said toggling stretches, and the two ends of regulating slant rail 14 are equipped with toggling stretching adjusting cylinder 15, guide rail is regulated hinge 16; Said guide rail is regulated the both sides that hinge 16 is arranged on toggling 3, also can be other setting devices of being convenient to regulate, and it is simple that toggling stretches and regulates cylinder, guide rail is regulated hinge arrangement; Result of use is good, and said longitudinal stretching shrinks linkage assembly 7 and comprises pressing plate 71, the rolling bearing 72 that is arranged on the toggling inboard, and said rolling bearing 72 is movably connected between adjacent two togglings 3; Simple in structure, be convenient to operation, said rolling bearing 72 is connected between adjacent two togglings 3 through XCONN 73; Simple in structure, result of use is good, and is simple to operate.
Regulate the cross directional stretch that slant rail 14 is regulated toggling 3 through the toggling stretching, through regulating damping system 4, two damping chains 42 up and down; Regulate pressing plate at the toggling chain pitch and act on up and down down, clamping both sides toggling 3 chains can not freely move forward it; Under drive unit 5 motivating force effects, slowly move forward, drive unit 5 promotes the toggling chain forward; 11 back conditioned damping systems, 4 restrictions in the operational zone, the toggling chain pitch is regulated linkage assembly and is shunk, and XCONN 73 pitches that are connected on the chain shorten; The spacing of every toggling 3 is dwindled, when toggling 3 moves to adjusting damping system 4, get into damping pressing plate 43; Make toggling 3 centre pull shrink linkage assembly and upwards be pressed into sight alignment; Guarantee that the mid-way reaches the optimum stretch effect, when chain pitch has pine or when tight, through regulating cylinder in the elasticity of setting control chain under the certain pressure.
Adjusting damping system, drive unit, longitudinal stretching contraction linkage assembly through being arranged on the guide rail are regulated the chain pitch between the toggling; Increase leather longitudinal stretching end to end; The setting and the extensibility of leather have been improved; Improve the planeness and the yield of leather of leather, improved the factory economy benefit.