CN211470050U - Material suction gun - Google Patents

Abstract

The utility model relates to a inhale material rifle design technical field, disclose an inhale material rifle, including inhaling the material hose, being used for connecting the body of material bucket, the one end of body can be dismantled and connect on the outer wall of material bucket lower extreme and the other end is connected on inhaling the material hose, is provided with the air-supply line on the body, is provided with the wind-force regulating part that is used for adjusting the intake on the air-supply line. The utility model has the advantages of it is following and effect: utilize to adjust the intake on the wind-force regulating part adjusts the air-supply line on the air-supply line for the vacuum pump enters into the shared proportion grow of air in the body when absorbing, so particulate material density that rises in inhaling the material hose is smaller, pile up the particulate material that inhales material hose flexion will be less after the vacuum pump stops, thereby when making next start-up vacuum pump, the vacuum pump can be quick will pile up the particulate material that inhales material hose flexion and inhale away, finally can realize reducing to inhale the material hose and take place the possibility of blockking up.

Description

Material suction gun

Technical Field

The utility model relates to a inhale material rifle design technical field, in particular to inhale material rifle.

Background

The casting machine is a special device for manufacturing a casting film. The principle is that the high-precision electronic ceramic casting machine is adopted, alumina is used as a main raw material of ceramic casting, the crushed particles are mixed with a binder, a plasticizer, a dispersant and a solvent to prepare slurry with certain viscosity, the slurry flows down from a hopper, is scraped and coated on a special base band by a scraper with certain thickness, is peeled off from the upper part after being dried and solidified to form a film of a green band, and then the green band is subjected to processing treatments of punching, laminating and the like according to the size and the shape of a finished product to prepare a blank finished product to be sintered. Has the advantages of low cost, high quality, no toxicity, simple production process, etc.

The plastic film extrusion casting molding is a production process that plastic particles or powder are heated, melted and plasticized by an extruder, extruded from a die head through a die orifice, poured onto a cooling roller, rapidly cooled and molded, and then curled into a film product after being subjected to multi-stage traction, a film thickness gauge, a corona processor, a swing mechanism and edge cutting (static elimination).

The suction gun in the prior art is shown in fig. 2, and comprises a suction pipe 6 inserted into a material barrel, a plurality of air inlet holes 61 which are arranged on the outer wall of the suction pipe 6 and are distributed along the extension direction of the suction pipe 6 at even intervals, a protective cover 7 which is used for wrapping the outer side of the air inlet holes 61 is welded on the outer wall of the suction pipe 6, the lower end of the protective cover 7 is closed, the upper end of the protective cover 7 is open, so that outside air can enter the air inlet holes 61 from the upper opening of the protective cover 7, and meanwhile, the lower end of the protective cover 7 is closed, so that particle materials can be prevented from blocking the air inlet holes 61 after entering the.

At present, chinese patent with publication number CN204660848U, publication number 2015 for 9/23 discloses a vacuum suction type feeding device, which comprises a vacuum pump, inhale the material rifle, inhale the material pipe, the feed cylinder, the filter screen, the breathing pipe, the buffer tank, the connecting pipe, power control cabinet and universal wheel, the vacuum pump sets up the aspirating hole, the vacuum pump passes through the aspirating hole and is connected with the connecting pipe, the connecting pipe is connected with the buffer tank, the breathing pipe is connected on buffer tank upper portion, the breathing pipe other end is connected with the feed cylinder top, the feed cylinder lower extreme sets up row bin gate, feed cylinder upper portion sets up the filter screen, feed cylinder bottom position is equipped with pressure-sensitive device, the material pipe is inhaled in the connection of feed cylinder upside, inhale the material rifle of material pipe other.

The vacuum suction type feeding device sucks materials after connecting a material sucking gun by using a material sucking pipe, generally, the material sucking gun is inserted into a material barrel filled with particle materials, and then the material sucking gun can suck the particles by suction provided by a vacuum pump; wherein in order to avoid the suction pipe being blocked by the particulate material, a part of the particulate material and a part of the air are required to rise together in the suction pipe, which can easily cause the suction pipe to be blocked if only the particulate material rises in the suction pipe.

However, the material suction pipe is usually a hose, when the material barrel is high or the material suction pipe is long, a bent part caused by the action of gravity can appear on the material suction pipe, at the moment, after the vacuum pump is stopped, particle materials still exist in the material suction pipe, so the particle materials can fall down in the material suction pipe after the suction force disappears, and at the moment, if the density of the particle materials rising in the material suction pipe is high, a large amount of particle materials can block the bent part on the material suction pipe after the suction force disappears; and if granule material when inhaling the accumulational comparison of intraductal, granule material can seal to inhaling the material pipe for outside air can't pass inhales the material pipe, and when the vacuum pump worked again next time, the vacuum pump just can't promote a large amount of granule materials of piling up in inhaling the material pipe, will cause the jam of inhaling the material pipe finally.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a inhale the material rifle, can reduce to inhale the material hose and take place the possibility of jam.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a material suction gun, is including inhaling the material hose, being used for connecting the body of material bucket, the one end of body can be dismantled and connect on the outer wall of material bucket lower extreme and the other end is connected on inhaling the material hose, be provided with the air-supply line on the body, be provided with the wind-force regulating part that is used for adjusting the intake on the air-supply line.

The utility model discloses a further set up to: the wind power regulating part is a regulating valve.

The utility model discloses a further set up to: and a filtering net cover is arranged on the wind power adjusting piece.

To sum up, the utility model discloses following beneficial effect has:

1. when the particle materials in the material barrel need to be sucked, one end of the tube body is connected with the outer wall of the lower end of the material barrel, the other end of the tube body is connected with the suction hose, and then the wind power adjusting piece is adjusted to adjust the air inlet amount on the air inlet pipe, so that the proportion of air entering the tube body when the vacuum pump sucks the particle materials is increased, the density of the particle materials rising in the suction hose is low, the particle materials accumulated at the bent part of the suction hose are less after the vacuum pump stops, and the particle materials accumulated at the bent part of the suction hose can be quickly sucked away by the vacuum pump when the vacuum pump is started next time, and finally the possibility of blockage of the suction hose can be reduced;

meanwhile, if the machining efficiency needs to be considered, when the vacuum pump starts to suck materials, the wind power adjusting piece can be adjusted to reduce the air inlet quantity, so that the proportion of the granular materials entering the pipe body when the vacuum pump sucks the materials is increased, the pipe body can suck more granular materials, the density of the granular materials rising in the material suction hose is increased, and the machining production efficiency is improved; before the vacuum pump needs to be stopped, the wind power adjusting piece is adjusted firstly to increase the air intake, so that the particle materials which can be sucked by the pipe body are reduced, the density of the particle materials which rise in the suction hose is reduced, and the particle materials accumulated at the bent part of the suction hose are fewer after the vacuum pump is stopped, so that the vacuum pump can quickly suck the particle materials accumulated at the bent part of the suction hose when the vacuum pump is started next time, and finally the possibility of blocking the suction hose can be reduced;

2. the wind power adjusting piece is used as an adjusting valve, and the adjusting mode of the adjusting valve is simple, so that the requirement on the operation level of workers is low, and finally, the air inlet quantity can be conveniently adjusted;

3. utilize to be provided with the filtration screen panel on the wind-force adjusting part, can filter the air that enters into in the air-intake pipe through filtering the screen panel to in the debris of avoiding in the air sneakes into the granule material.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a prior art suction gun.

Reference numerals: 1. a material suction hose; 2. a pipe body; 3. an air inlet pipe; 4. a wind power adjustment member; 5. a filtering net cover; 6. a straw; 61. an air inlet hole; 7. a protective cover.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A material suction gun, refer to fig. 1, the material suction gun comprises a material suction hose 1 and a pipe body 2, wherein the material suction hose 1 is connected with external air suction equipment such as a vacuum pump, the pipe body 2 is used for connecting a material barrel, one end of the pipe body 2 is detachably connected to the outer wall of the lower end of the material barrel through a bolt, and one end of the pipe body 2, which is far away from the material barrel, is connected to the material suction hose 1 through a hoop; meanwhile, the air inlet pipe 3 is welded on the pipe body 2, the air inlet pipe 3 is communicated with the pipe body 2, and at the moment, materials in the material barrel can be sucked through suction transmitted from the suction hose 1.

Referring to fig. 1, a wind power adjusting part 4 is installed on one end of the air inlet pipe 3 away from the pipe body 2, the wind power adjusting part 4 is an adjusting valve, the valve is a prior art, and the valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium; wherein, the wind power adjusting piece 4 is also fixed with a filter screen 5 through bolts, and the filter screen 5 can filter the air entering the air inlet pipe 3.

The principle is as follows: when the particle materials in the material barrel need to be sucked, one end of the tube body 2 is connected with the outer wall of the lower end of the material barrel, the other end of the tube body is connected with the sucking hose 1, then the wind adjusting piece 4 is adjusted to adjust the air inlet amount on the air inlet pipe 3, so that the proportion of air entering the tube body 2 when the vacuum pump sucks is increased, the density of the particle materials rising in the sucking hose 1 is low, the particle materials accumulated at the bent part of the sucking hose 1 after the vacuum pump stops are less, the vacuum pump can quickly suck the particle materials accumulated at the bent part of the sucking hose 1 when the vacuum pump is started next time, and finally, the possibility that the sucking hose 1 is blocked can be reduced.

Meanwhile, if the machining efficiency needs to be considered, when the vacuum pump starts to suck materials, the wind power adjusting piece 4 can be adjusted to reduce the air intake, so that the proportion of the granular materials entering the pipe body 2 when the vacuum pump sucks the materials is increased, the pipe body 2 can suck more granular materials, the density of the granular materials rising in the material suction hose 1 is increased, and the machining production efficiency is improved; and before the vacuum pump needs to be stopped, thereby adjust wind-force regulating part 4 earlier and increase the intake, thereby make the particulate material that body 2 can absorb reduce, the particulate material density that rises will reduce in inhaling material hose 1, pile up the particulate material that inhales material hose 1 flexion after the vacuum pump stops will be less, thereby when making next start-up vacuum pump, the vacuum pump can be quick will pile up the particulate material that inhales material hose 1 flexion and inhale away, finally can realize reducing and inhale material hose 1 and take place the possibility of blockking up.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (3)

1. The utility model provides a suction gun, is including inhaling material hose (1), body (2) that are used for connecting the material bucket, its characterized in that: one end of the pipe body (2) can be detachably connected to the outer wall of the lower end of the material barrel, the other end of the pipe body is connected to the material suction hose (1), an air inlet pipe (3) is arranged on the pipe body (2), and a wind power adjusting piece (4) used for adjusting air inlet quantity is arranged on the air inlet pipe (3).

2. A suction lance as set forth in claim 1 wherein: the wind power adjusting piece (4) is an adjusting valve.

3. A suction lance as set forth in claim 1 wherein: and a filtering net cover (5) is arranged on the wind power adjusting piece (4).

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