CN218963195U

CN218963195U - Flux-cored wire powder screening plant

Info

Publication number: CN218963195U
Application number: CN202222877897.9U
Authority: CN
Inventors: 许智; 赵耀
Original assignee: TIANJIN XUZHI MACHINERY & ELECTRICAL EQUIPMENT CO LTD
Current assignee: TIANJIN XUZHI MACHINERY & ELECTRICAL EQUIPMENT CO LTD
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-05
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a flux-cored wire powder screening device, which belongs to the technical field of flux-cored wire production and comprises a box body, a first filter cylinder and a second filter cylinder, wherein a feed hopper is arranged at the top end of the box body, a first baffle plate and a second baffle plate are fixedly arranged in the box body, the first filter cylinder and the second filter cylinder are fixedly arranged at one side of the inner wall of the box body, a first feed inlet is formed in one side of the first filter cylinder, one end of the first filter cylinder penetrates through the first baffle plate and the second baffle plate, one end of the second filter cylinder penetrates through the second baffle plate, a second feed inlet is formed in one side of the second filter cylinder, a rotating assembly is movably arranged in the first filter cylinder and the second filter cylinder, the filter screen openings of the first filter cylinder are larger than those of the second filter cylinder, and a plurality of discharge holes are formed in the bottom end of one side of the box body.

Description

Flux-cored wire powder screening plant

Technical Field

The utility model relates to the technical field of flux-cored wire production, in particular to a flux-cored wire powder screening device.

Background

At present, the powder is subjected to strict inspection before use, inspection items comprise components, granularity, microscopic shape and the like, uniformity and stability of the powder components are key to influencing the stability of the components of the finished flux-cored wire, the content of impurities in the powder is strictly controlled, the granularity of the powder is strictly controlled, the too large granularity can directly lead to uneven components of the flux-cored wire, the too fine granularity can reduce the fluidity of the powder, the powder filling is favorable for ensuring the filling of the flux-cored wire, the specific surface area of the powder is increased, the oxidation, burning loss and evaporation of alloy elements are increased during welding, the transition of beneficial elements into welding seams is unfavorable, the powder raw materials need to be screened before use, and the powder with the particle size suitable for use is selected from the powder raw materials.

In the prior art, the application number is CN202023335631.9, and the powder screening device for flux-cored wire production belongs to the field of flux-cored wires and comprises a frame and a cylinder; the top of the cylinder body is provided with a charging hole, and the bottom surface of the cylinder body is fixedly connected to the frame through a plurality of elastic parts; the coarse screen and the fine screen are obliquely arranged in the cylinder body, the inclination directions of the coarse screen and the fine screen are opposite, and a coarse material outlet positioned at the upper edge of the coarse screen, a positive material outlet positioned at the upper edge of the fine screen and a fine material outlet positioned below the fine screen are arranged on the side wall of the cylinder body; the coarse screen and the fine screen are detachably and fixedly connected in the cylinder body through screen mounting frames respectively, two opposite sides of the screen mounting frames are respectively and slidably connected to two opposite inner walls of the cylinder body, an inlet and an outlet are formed in the side wall of the cylinder body, and a cover plate for closing the inlet and the outlet is detachably connected to the cylinder body; and a vibration motor is also arranged on the outer wall of the cylinder body. The utility model has simple structure and reasonable design, and can effectively improve the disassembly and replacement efficiency of the screen.

However, in the above prior art, the powder is screened by vibrating on the inclined filter screen, but when the powder to be screened is too much, and a large amount of powder is added into the cylinder body simultaneously, the powder cannot be uniformly stirred under the condition of too much powder by vibrating, so that the powder cannot be inspected by the filter screen, and the screened powder will not be accurate enough.

How to invent a flux-cored wire powder screening device to improve the problems is a problem to be solved urgently by the person skilled in the art.

Disclosure of Invention

In order to make up for the defects, the utility model provides a flux-cored wire powder screening device, which aims to solve the problem that screened powder is not accurate enough.

The utility model is realized in the following way: the utility model provides a flux cored wire powder screening plant, includes box, first section of thick bamboo and second section of thick bamboo, the box top is provided with the feeder hopper, first baffle of fixed mounting and second baffle in the box, first section of thick bamboo with second section of thick bamboo fixed mounting is in box inner wall one side, first section of thick bamboo one side is provided with first feed inlet, first section of thick bamboo one end run through in first baffle with second baffle, second section of thick bamboo one end run through in second baffle, second section of thick bamboo one side is provided with the second feed inlet, first section of thick bamboo with movable mounting rotates the subassembly in the second section of thick bamboo, first section of thick bamboo with the second section of thick bamboo is the filter screen setting, the filter screen mouth of first section of thick bamboo is greater than the filter screen mouth of second section of thick bamboo, box one side bottom is provided with a plurality of discharge gates.

In one embodiment of the utility model, the first baffle plate and the second baffle plate are arranged in parallel, the first baffle plate and the second baffle plate divide the box body into three layers, namely a first discharging layer, a second discharging layer and a third discharging layer, and the distance between the first baffle plate and one side of the inner wall of the box body is the same as that between the second baffle plate and one side of the inner wall of the box body.

In one embodiment of the utility model, bases are fixedly arranged at the bottoms of the first discharging layer, the second discharging layer and the third discharging layer, the bases are obliquely arranged, and the lower ends of the bases are obliquely arranged to the discharging hole.

In one embodiment of the utility model, the rotating assembly comprises a first auger and a second auger, wherein the first auger is movably arranged in the first filter cylinder, two ends of the first auger are movably connected with the inner wall of the box body, a first motor and a second motor are fixedly arranged on one side of the box body, the output end of the first motor movably penetrates through one side of the box body and is fixedly connected with one end of the first auger, the second auger is movably arranged in the second filter cylinder, two ends of the second auger are respectively movably connected with one side of the inner wall of the box body and one side of the first baffle, the output end of the second motor movably penetrates through one side of the box body and is fixedly connected with one end of the second auger, and the first auger and the second auger are in fit rotation with the inner walls of the first filter cylinder and the second filter cylinder.

In one embodiment of the utility model, a plurality of brushes are fixedly arranged on the first auger, the brushes are in sliding fit with the inner wall of the first filter cylinder, and the plurality of brushes are annularly and equidistantly arranged on the first auger.

In one embodiment of the present utility model, the first auger and the second auger have the same structure, the first filter cartridge is disposed at the upper end of the second filter cartridge, and the first filter cartridge is disposed in parallel with the second filter cartridge.

In one embodiment of the utility model, the first feed port is in sealed communication with the feed hopper, and the first feed port, the second feed port and the feed hopper are disposed in parallel.

In one embodiment of the utility model, two sides of the inner wall of the box body between the first filter cylinder and the second filter cylinder are provided with side plates, the two sides of the side plates are arranged in an inclined symmetrical mode, the bottoms of the side plates are fixedly connected with a bottom plate, the bottom plate is arranged in an inclined mode, the inclined bottom end of the bottom plate is fixedly connected with the second feed inlet, and medicine powder filtered by the first filter cylinder through a filter screen slides into the second feed inlet through the matching of the side plates and the bottom plate.

In one embodiment of the utility model, a sliding door is hinged to one side of the box body, the sliding door is movably sealed with one side of the box body, and a handle is arranged on the sliding door.

In one embodiment of the utility model, a plurality of supporting legs are fixedly arranged at the bottom of the box body, the supporting legs are arranged at four corners of the bottom of the box body, the supporting legs are obliquely arranged, and anti-skid pads are fixedly arranged at the bottoms of the supporting legs.

The beneficial effects of the utility model are as follows: according to the flux-cored wire powder screening device, when the flux-cored wire powder screening device is used, powder to be screened is poured into a feed hopper, the powder enters a first filter cylinder through a first feed port, a first motor and a second motor are started, the first motor drives a first auger to rotate, the first auger drives the powder to rotate in the first filter cylinder and move into a first discharging layer, smaller powder falls into a second feed port through a filter screen when the powder rotates, larger powder rotates into the first discharging layer through the first auger, the second filter cylinder rotates larger powder into a second discharging layer like the first filter cylinder, smaller powder falls into a third discharging layer through the filter screen, and finally the screened powder is taken out through the discharging port.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a flux-cored wire powder screening device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an internal structure of a case according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the interior of a case according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a rotating assembly according to an embodiment of the present utility model.

In the figure: 110-a box body; 111-feeding hopper; 112-a first baffle; 113-a second baffle; 114-a discharge port; 115-side plates; 116-a bottom plate; 117-base; 118-sliding door; 119-supporting legs; 120-a first filter cartridge; 121-a second filter cartridge; 122-first feed port; 123-a second feed inlet; 130-a rotating assembly; 131-a first auger; 132-a second auger; 133-a first motor; 134-a second motor; 135-hairbrush; 140-a first effluent layer; 141-a second effluent layer; 142-third effluent layer.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a flux-cored wire powder screening plant, including box 110, first section of thick bamboo 120 and second section of thick bamboo 121, the box 110 top is provided with feeder hopper 111, first baffle 112 and second baffle 113 are fixed in box 110, first baffle 112 and second baffle 113 parallel arrangement, first baffle 112 and second baffle 113 separate box 110 into three-layer, respectively, first play material layer 140, second play material layer 141 and third play material layer 142, first section of thick bamboo 120 and second section of thick bamboo 121 are fixed mounting in box 110 inner wall one side, first section of thick bamboo 120 one side is provided with first feed inlet 122, first section of thick bamboo 120 one end runs through in first baffle 112 and second baffle 113, second section of thick bamboo 121 one end runs through in second baffle 113, second section of thick bamboo 121 one side is provided with second feed inlet 123, movable mounting rotating assembly 130 in first section of thick bamboo 120 and the second section of thick bamboo 121, rotating assembly 130 includes first auger 131 and second auger 132, the first auger 131 is movably arranged in the first filter cylinder 120, two ends of the first auger 131 are movably connected with the inner wall of the box body 110, a first motor 133 and a second motor 134 are fixedly arranged on one side of the box body 110, the output end of the first motor 133 is movably penetrated through one side of the box body 110 and fixedly connected with one end of the first auger 131, the second auger 132 is movably arranged in the second filter cylinder 121, two ends of the second auger 132 are respectively movably connected with one side of the inner wall of the box body 110 and one side of the first baffle 112, the output end of the second motor 134 is movably penetrated through one side of the box body 110 and fixedly connected with one end of the second auger 132, the first filter cylinder 120 and the second filter cylinder 121 are filter screens, the filter screen openings of the first filter cylinder 120 are larger than the filter screen openings of the second filter cylinder 121, a plurality of discharge ports 114 are arranged at the bottom end of one side of the box body 110, the first feed inlet 122 is communicated with the feed hopper 111 in a sealing manner, side plates 115 are arranged on two sides of the inner wall of the box body 110 between the first filter cylinder 120 and the second filter cylinder 121, the both sides curb plate 115 is slope symmetry setting, curb plate 115 bottom fixed connection bottom plate 116, bottom plate 116 slope setting, bottom plate 116 slope bottom and second feed inlet 123 fixed connection, box 110 bottom fixed mounting a plurality of landing legs 119, a plurality of landing legs 119 set up in box 110 bottom four corners, landing leg 119 is the slope setting.

In some specific embodiments, the bases 117 are fixedly arranged at the bottoms of the first material outlet layer 140, the second material outlet layer 141 and the third material outlet layer 142, and the bases 117 are obliquely arranged so as to facilitate pouring of the screened medicinal powder from the material outlet 114.

In some specific embodiments, a plurality of brushes 135 are fixedly mounted on the first auger 131, the brushes 135 are in sliding fit with the inner wall of the first filter cartridge 120, the first auger 131 and the second auger 132 have the same structure, and the first filter cartridge 120 is arranged at the upper end of the second filter cartridge 121, so that the first filter cartridge 120 and the second filter cartridge 121 can be cleaned conveniently, and long-time blockage is prevented.

In some embodiments, a sliding door 118 is hinged to one side of the case 110, and the sliding door 118 is movably sealed to one side of the case 110, so that the interior is conveniently opened for maintenance and replacement.

Working principle: the powder to be screened is poured into the feed hopper 111, the powder enters the first filter cartridge 120 through the first feed inlet 122, the first motor 133 and the second motor 134 are started, the first motor 133 drives the first auger 131 to rotate, the first auger 131 drives the powder to rotate in the first filter cartridge 120 and move towards the first discharging material layer 140, smaller powder falls into the second feed inlet 123 through the filter screen when the powder rotates, larger powder rotates into the first discharging material layer 140 through the first auger 131, the second filter cartridge 121 rotates larger powder into the second discharging material layer 141 as the first filter cartridge 120, smaller powder falls into the third discharging material layer 142 through the filter screen, and finally the screened powder is taken out through the discharging material hole 114.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a flux cored wire powder screening plant, its characterized in that, including box, first section of thick bamboo and second section of thick bamboo, the box top is provided with the feeder hopper, first baffle of fixed mounting in the box and second baffle, first section of thick bamboo with second section of thick bamboo fixed mounting is in box inner wall one side, first section of thick bamboo one side is provided with first feed inlet, first section of thick bamboo one end run through in first baffle with second baffle, second section of thick bamboo one end run through in second baffle, second section of thick bamboo one side is provided with the second feed inlet, first section of thick bamboo with movable mounting rotation subassembly in the second section of thick bamboo, first section of thick bamboo with the second section of thick bamboo is the filter screen setting, the filter screen mouth of first section of thick bamboo is greater than the filter screen mouth of second section of thick bamboo, box one side bottom is provided with a plurality of discharge gates.

2. The flux-cored wire powder screening device according to claim 1, wherein the first baffle and the second baffle are arranged in parallel, and the first baffle and the second baffle divide the box into three layers, namely a first discharging layer, a second discharging layer and a third discharging layer.

3. The flux-cored wire powder screening device according to claim 2, wherein bases are fixedly arranged at bottoms of the first discharging layer, the second discharging layer and the third discharging layer, and the bases are obliquely arranged.

4. The flux-cored wire powder screening device according to claim 1, wherein the rotating assembly comprises a first auger and a second auger, the first auger is movably mounted in the first filter cylinder, two ends of the first auger are movably connected with the inner wall of the box body, a first motor and a second motor are fixedly mounted on one side of the box body, the output end of the first motor movably penetrates through one side of the box body and is fixedly connected with one end of the first auger, the second auger is movably mounted in the second filter cylinder, two ends of the second auger are movably connected with one side of the inner wall of the box body and one side of the first baffle respectively, and the output end of the second motor movably penetrates through one side of the box body and is fixedly connected with one end of the second auger.

5. The flux-cored wire powder screening device of claim 4, wherein a plurality of brushes are fixedly mounted on the first auger and slidably engage the inner wall of the first filter cartridge.

6. The flux-cored wire powder screening device of claim 5, wherein the first auger and the second auger are identical in structure, and the first filter cartridge is disposed at an upper end of the second filter cartridge.

7. The flux-cored wire powder screening device of claim 1, wherein the first feed inlet is in sealed communication with the feed hopper.

8. The flux-cored wire powder screening device according to claim 1, wherein side plates are installed on two sides of the inner wall of the box body between the first filter cylinder and the second filter cylinder, the side plates are arranged in an inclined symmetrical mode, the bottoms of the side plates are fixedly connected with a bottom plate, the bottom plate is arranged in an inclined mode, and the inclined bottom end of the bottom plate is fixedly connected with the second feed inlet.

9. The flux-cored wire powder screening device of claim 1, wherein a sliding door is hinged to one side of the box, and the sliding door is movably sealed to one side of the box.

10. The flux-cored wire powder screening device according to claim 1, wherein a plurality of supporting legs are fixedly installed at the bottom of the box body, the supporting legs are arranged at four corners of the bottom of the box body, and the supporting legs are obliquely arranged.