leather drum
A drum, leather technology, applied in small raw hide/large raw hide/leather/fur treatment, leather/skin/leather/raw hide chemical treatment equipment, small raw hide/large raw hide/leather hide/fur chemical treatment, etc. Unfavorable efficiency, low activity efficiency, large work resistance and other problems, to achieve the effect of improving activity efficiency, increasing activity efficiency, and reliable guidance
Active Publication Date: 2017-11-10
山东宇生文化股份有限公司
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AI Technical Summary
Problems solved by technology
However, the existing leather has low activity efficiency in the drum and large working resistance, which is not conducive to improving efficiency
Method used
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[0014] The present invention as Figure 1-3 As shown, it includes a frame 1 and a hollow drum arranged on the frame 1; the drum includes a cylinder 2 and end caps one 3 and two end caps 4 arranged at both ends of the cylinder, and the cylinder 2 An inlet 21 and an outlet 22 are arranged in the middle, a rotating shaft 1 5 is provided on the outside of the end cover 3, and a rotating shaft 2 6 is provided on the outside of the end cover 2 4, and the rotating shaft 1 and the rotating shaft 2 are respectively arranged on the frame;
[0015] The two ends of the opposite surfaces of the end cap 1 and the end cap 2 are respectively provided with flexible components 7, and the inlet and outlet are located between the flexible components at both ends, so that rawhide etc. are processed between the flexible components at both ends. The assembly includes a slide bar one 71, a slide bar two 72, a chute one 73, a chute two and some springs 74, the one chute 73 is arranged on the inner sur...
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The invention relates to a leather drum and provides the leather drum which has the advantages of simple structure, convenience in processing and high efficiency. The leather drum comprises a rack and a hollow drum body, wherein the hollow drum body is arranged on the rack; the drum body comprises a barrel body, an end cover I and an end cover II which are arranged on both ends of the barrel body, an inlet and an outlet are formed in the middle of the barrel body, a rotating shaft I is arranged on the outer side of the end cover I, a rotating shaft II is arranged on the outer side of the end cover II, and the rotating shaft I and the rotating shaft II are respectively arranged on the rack; flexible assemblies are respectively arranged on both ends of the opposite surfaces of the end cover I and the end cover II, the inlet and the outlet are positioned between the flexible assemblies on the both ends, each flexible assembly comprises a sliding rod I, a sliding rod II, a chute I, a chute II and a plurality of springs, wherein a downward guide plate I is arranged on the inner side of the sliding rod I of the flexible assembly on one end, and a downward guide plate II is arranged on the inner side of the sliding rod II of the flexible assembly on the other end. The leather drum has the advantages of energy conservation and reliability, and the moving efficiency of raw hide and the like in the drum body is improved.
Description
technical field [0001] The present invention relates to drums, in particular to leather drums for leather processing. Background technique [0002] In the prior art, during the tanning process, the raw hides are turned inside the drum (such as for washing, pickling, tanning, dyeing) or the fur is cleaned inside (by turning together with fine sawdust), and the drum is widely used in tanneries. The important equipment used is a wooden drum with convex piles or lifting boards inside. The leather can be operated in batches in the drum at the same time. When the motor is driven to rotate, the leather in the drum is subjected to mechanical action, which speeds up the reaction process and changes the physical properties of the leather. Performance, the application range of the drum covers most of the wet processing processes of tanning and dry softening, napping, etc. However, the existing leather has low activity efficiency in the drum and high working resistance, which is unfavo...
Claims
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IPC IPC(8): C14C15/00
CPCC14C15/00
Inventor 程祖平
Owner 山东宇生文化股份有限公司