Blanking screw sleeve hot drawing film forming square opening feeding structure
A technology of screw sleeve and hot drawing, which is applied in the direction of cleaning methods and appliances, chemical instruments and methods, and cleaning hollow objects, etc., which can solve the problems of unsmooth feeding of powder materials and decreased measurement accuracy, so as to avoid clogging and ensure scraping The effect of removing the effect
Pending Publication Date: 2022-04-05
常德科炜自动化技术有限公司
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Problems solved by technology
[0002] The traditional blanking screw sleeve feeding basically adopts the three-way welding method of round tube to round tube. The size of the feeding pipe is equal to or smaller than the size of the screw sleeve. When the material bridges in the feeding pipe, it makes Powder materials with poor fluidity are not fed smoothly. Increasing the diameter of the screw can alleviate the bridging phenomenon, but it will also cause a drop in metering accuracy. Therefore, a screw sleeve feeding structure that can ensure high-precision metering of the screw is needed
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Embodiment 1
[0025] see Figure 1-Figure 4 As shown, this embodiment provides a feeding structure with a feeding screw sleeve hot-drawn film forming square opening, including a feed body 1 and a feed body 2 connected to the bottom of the feed body 1. The feed body 1 includes a hopper 11. Considering the traditional The material structure is prone to bridging phenomenon, which is not conducive to the discharge of powdery materials with small accumulation angle and poor flow rate. 12 is a square hole, and the feeding body 2 includes an outer cylinder 21 located at the bottom of the hopper 11. The outer cylinder 21 is provided with an outer opening 211, and the outer cylinder 21 is provided with an inner cylinder 22. The inner cylinder 22 is provided with an inner opening 222, and the inner opening 222 Located in the outer port 211, the top of the inner port 222 is connected to the bottom of the material port 12. By setting the connected material port 12 and the inner port 222, the material c...
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The invention relates to the technical field of screw blanking, in particular to a blanking screw sleeve hot drawing film forming square opening feeding structure which comprises a feeding body and a feeding body communicated with the bottom of the feeding body, the feeding body comprises a hopper, the hopper is provided with a material opening, the feeding body comprises an outer barrel, the outer barrel is provided with an outer opening, the outer barrel is provided with an inner barrel, and the inner barrel is provided with an inner opening. A through opening is formed in the inner cylinder, and a second motor is arranged on one side of the through opening and penetrates through the through opening to be in transmission connection with a screw. The powder feeding device has the advantages that the material circulation sectional area is increased by adopting a square opening butt joint mode, the probability of material bridging is reduced, so that powder materials are conveniently discharged, in addition, the upper opening and the lower opening are formed, the feeding body and the feeding body are conveniently combined and installed, the side opening is formed, a handle is held, and the side disc is rotated in the side opening, so that the powder feeding device is convenient to use. And the stirring body is driven to rotate in the hopper, so that materials can be stirred, and blockage of the materials is avoided.
Description
technical field [0001] The invention relates to the technical field of screw blanking, in particular to a square opening feeding structure formed by hot-drawn film forming of a blanking screw sleeve. Background technique [0002] The feeding of the traditional blanking screw sleeve basically adopts the three-way welding method of round pipe to round pipe. The size of the feeding pipe is equal to or smaller than the size of the screw sleeve. When the material bridges in the feeding pipe, it makes Powder materials with poor fluidity are not fed smoothly. Increasing the screw diameter can alleviate the bridging phenomenon, but it will also cause a decrease in metering accuracy. Therefore, a screw sleeve feeding structure that can ensure high-precision metering of the screw is needed. Contents of the invention [0003] The purpose of the present invention is to provide a feeding structure of a square opening for hot-drawn film forming of the blanking screw sleeve, so as to sol...
Claims
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Inventor 王科炜
Owner 常德科炜自动化技术有限公司
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