Quantitative feeding device of fully-automatic magnetic powder forming press
A technology of magnetic powder powder and feeding device, which is applied in the direction of presses, manufacturing tools, etc.
Active Publication Date: 2013-07-31
上海平野磁气有限公司 +1
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a quantitative feeding device for a fully automatic magnetic powder powder molding press, which is mainly used for powder molding of magnetic materials, to realize automatic precision molding manufacturing, to solve system accuracy, quantitative feeding, pressing methods, etc. three main questions
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] Please refer to above-mentioned accompanying drawing, it discloses a kind of full-automatic magnetic powder powder molding press. As shown in the figure: it consists of frame 2, mold frame 3, quantitative feeding device 4, coil 5, encapsulation 6 and control system 7.
[0023] Such as diagram 2-1 , 2-2 As shown, the frame 2 is a four-column structure: four uprights 204 and upper top pads 208 stand in the middle of the lower bottom plate 203 and the upper top plate 209, and four sets of bolt pairs 210 pass through the uprights to connect them and fix them on the welded steel member. On the base 201; both sides of the upper top plate 209 and the lower bottom plate 203 are equipped with magnetic guide plates 206; the lower oil cylinder 202 and the lower magnetic scale 216 are hoisted on the lower bottom plate 203, and the upper oil cylinder 212 and the upper magnetic scale are installed on the upper top plate 209 211; the push rod of the upper oil cylinder 212 is connec...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a quantitative feeding device of a fully-automatic magnetic powder forming press, which consists of a corrugated pipe, a charging barrel, an oscillating hammer, an adapter tube, a smashing device and a weighing and feeding device. A pressure sensor in the weighing and feeding device is fixed on a supporting plate. Brackets 2 are symmetrically fixed at both sides of the front part of the supporting plate. A rotary shaft passes through the brackets. A rotary cylinder is connected on the rotary shaft outside one side of the brackets. Two crank arms are connected with therotary shaft along a weighing hopper 2. Hooks at both sides of the weighing hopper are embedded into the crank arms and covered by depression bars to prevent falling. The rotary cylinder overturns the weighing hopper to feed and the magnetic powder is fed to the liner of a feeding box through the adapter tube. The liner of a feeding box is fixed in a feeding box frame in a floating manner and thefeeding box frame is connected with a feeding plate below. A charge hole of the feeding plate is aligned with a discharge hole of the liner of the feeding box. An oscillator 2 is arranged at the front part of the feeding box frame and a feeding oil cylinder is connected at the rear part. The invention is mainly used to form powder of magnetic materials so as to automatically weigh and charge.
Description
technical field [0001] The invention relates to rare earth magnetic powder processing equipment, in particular to a quantitative feeding device for a fully automatic magnetic powder forming press. Background technique [0002] The automatic magnetic powder powder molding press is mainly used for powder molding of magnetic materials. To realize automatic precision molding manufacturing, three problems must be solved: system accuracy, quantitative feeding, and pressing methods. The most difficult problem is quantitative feeding. The viscosity of the magnetic powder material is very high, coupled with the high mesh number of the powder particles (the NdFeB magnetic powder imported from Japan can be as small as the particle diameter is only 3μm), it tends to agglomerate, which is not conducive to molding processing. In the past, the magnetic powder press was manually fed, and the automatic method could not be realized. The so-called automatic powder molding press imported from ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B22F3/03
CPCB30B15/302
Inventor 吕振
Owner 上海平野磁气有限公司