CN220925641U

CN220925641U - Powder conveying cup

Info

Publication number: CN220925641U
Application number: CN202322770716.7U
Authority: CN
Inventors: 王接华; 刘海龙
Original assignee: Guangdong Ruibide Intelligent Control Technology Co ltd
Current assignee: Guangdong Ruibide Intelligent Control Technology Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-10
Anticipated expiration: 2033-10-16

Abstract

The utility model relates to the technical field of powder conveying, in particular to a powder conveying feeding cup which comprises a cup body and a cup cover fixedly connected with the cup body through bolts, wherein a dust-proof plate is clamped between the cup cover and the cup body, a plurality of filter assemblies are vertically arranged on the dust-proof plate, a reverse cleaning device is arranged on one side of the cup cover, a negative pressure seat is arranged at the top end of the cup cover, an air suction pipe communicated with an air suction pump is arranged on one side of the negative pressure seat, an opening and closing assembly for opening and closing the air suction pipe is arranged on the other side of the negative pressure seat, a discharge port is arranged below the cup body, a conveying pipe communicated with powder is arranged on one side of the cup body, negative pressure is added into the cup body through the arranged air suction pipe, so that powder communicated with the conveying pipe is absorbed, the arranged filter assemblies can prevent powder from flowing out of the air suction pipe, meanwhile, the reverse cleaning device can clean the powder attached to the filter assemblies, the reverse cleaning effect can be enhanced by matching with the opening and closing assembly, blockage caused by powder accumulation is prevented, and manual disassembly cleaning is effectively reduced.

Description

Powder conveying cup

Technical Field

The utility model relates to the technical field of powder conveying, in particular to a powder conveying cup.

Background

The powder conveying cup is a device for conveying powder materials, the powder materials are conveyed in a pneumatic mode through connection with an external suction pump, negative pressure is generated in the cup body to convey the powder materials, noise can be generated in the operation process to cause environmental sound pollution, meanwhile, in the traditional powder conveying cup, a dust-proof device of the powder conveying cup adopts a common cloth bag, the powder particles can enter the suction pump through the cloth bag in a long-term working process, the suction pump is failed, potential safety hazards exist, cleaning is needed to be detached at regular time, manual detachment operation is complex, working progress is influenced, and working efficiency is low.

Disclosure of utility model

The utility model aims to provide a powder conveying cup which can effectively reduce manual frequent disassembly and cleaning operations and has a noise treatment function.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a powder conveying and feeding cup, includes the cup and through bolt and cup fixed connection's bowl cover, press from both sides tightly between bowl cover and the cup and be provided with the dust guard, the vertical filtration subassembly that is provided with of dust guard, bowl cover one side is provided with anti-clear device, and the bowl cover top is provided with the negative pressure seat, and negative pressure seat one side is provided with the breathing pipe of intercommunication aspirator pump, and the negative pressure seat opposite side is provided with the switching subassembly of opening and closing the breathing pipe, and the cup below is provided with the discharge gate, and cup one side is provided with the conveyer pipe of intercommunication powder.

Further, an antistatic layer is arranged on the inner wall of the cup body.

Further, the cup body comprises a cylinder body integrally arranged with the cup body and a conical body integrally arranged with the cup body, and the discharge port is formed below the conical body.

Further, the conveying pipe is arranged on one side of the cylinder body, the middle of the conveying pipe is provided with a conveying opening, and the conveying opening faces to the discharging opening of the conical body.

Further, the opening and closing assembly comprises a telescopic cylinder in threaded connection with the negative pressure seat, a telescopic rod of the telescopic cylinder is in threaded connection with an opening and closing door disc matched with the pipe orifice of the air suction pipe, and a sealing ring is arranged between the opening and closing door disc and the air suction pipe and positioned on the opening and closing door disc.

Further, the anti-clear device is including setting up a plurality of anti-pigging in bowl cover one side, anti-pigging one end threaded connection has anti-clear valve, anti-pigging other end vertical branch has a plurality of anti-clear branch pipes, has seted up a plurality of anti-clear gas pockets on the anti-clear branch pipe.

Further, the filter component comprises a filter framework fixedly connected with the dust-proof plate, and a pleated filter bag is arranged on the outer surface of the filter framework.

Further, the pleated filter bag still includes the amortization layer that is located the pleat filter bag inner wall, and amortization layer outer wall is provided with the compact layer, and compact layer outer wall laminating has the fine fiber layer, and the laminating of fine spacing layer outer wall has the base cloth layer, and the laminating of base cloth layer outer wall has the coarse fiber layer.

The utility model has the beneficial effects that: negative pressure is increased to the inside of cup through the breathing pipe that sets up to absorb the powder of conveyer pipe intercommunication, make the powder get into the discharge gate output of cup below, the pleat formula filter bag in the filter unit of setting can avoid the powder to flow from the breathing pipe, noise absorption can be with noise absorption to the amortization layer in the pleat formula filter bag simultaneously, the function is handled to the noise, the anti-clear device of setting is through anti-clear valve to the anti-clear jet-propelled of pleat formula filter bag, can clear up the powder attached at filter unit, the anti-clear effect can be strengthened to the cooperation switching subassembly simultaneously, can prevent that the powder from piling up and leading to the jam, effectively reduce artifical dismantlement clearance.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the cup of the present utility model;

FIG. 4 is a schematic view of the pleated filter bag of the present utility model;

Fig. 5 is a schematic structural view of the opening and closing assembly of the present utility model.

Wherein: cup 1, cylinder 11, cone 12, antistatic layer 13, discharge port 14, bowl cover 2, dust guard 3, filter module 4, filter skeleton 41, pleated filter bag 42, noise reduction layer 421, dense layer 422, fine fiber layer 423, base cloth layer 424, coarse fiber layer 425, reverse cleaning valve 51, reverse cleaning pipe 52, reverse cleaning branch pipe 53, reverse cleaning hole 531, negative pressure seat 6, suction pipe 7, opening and closing module 8, telescopic cylinder 81, telescopic rod 82, opening and closing door disc 83, sealing ring 84, conveying pipe 9, and conveying port 91.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-5, the utility model provides a powder conveying and feeding cup, which comprises a cup body 1 and a cup cover 2 fixedly connected with the cup body 1 through bolts, wherein a dust-proof plate 3 is clamped between the cup cover 2 and the cup body 1, the dust-proof plate 3 is provided with 7 dust-proof ports, 7 filter components 4 are respectively and vertically arranged at the 7 dust-proof ports, the filter components 4 comprise a filter framework 41 which is positioned at the dust-proof ports and is vertically and fixedly connected with the dust-proof plate 3, the outer surface of the filter framework 41 is provided with a pleated filter bag 42, more particularly, the pleated filter bag 42 further comprises a silencing layer 421 positioned on the inner wall of the pleated filter bag 42, the outer wall of the silencing layer 421 is provided with a compact layer 422, the outer wall of the compact layer 422 is attached with a fine fiber layer 423, the outer wall of the fine fiber layer 423 is attached with a base cloth layer 424, the laminating of base cloth layer 424 outer wall has coarse fiber layer 425, bowl cover 2 one side is provided with anti-clear device, bowl cover 2 top is provided with negative pressure seat 6, negative pressure seat 6 one side is provided with the breathing pipe 7 of intercommunication aspirator pump, negative pressure seat 6 opposite side is provided with the switching subassembly 8 of opening and closing breathing pipe 7, cup 1 below is provided with discharge gate 14, wherein, the emergence of noise when amortization layer 421 can effectively reduce, coarse fiber layer 425 can effectively keep out the powder and get into in the filtration skeleton 41, compact layer 422 and fine fiber layer 423 can be better keep out the entering of powder, reach the secondary dustproof effect, base cloth layer 424 can separate coarse fiber layer 425 and fine fiber layer 423, ensure that pleated filter bag 42 has good air permeability.

Preferably, the inner wall of the cup body 1 is provided with an antistatic layer 13, and the antistatic layer 13 can prevent powder from adhering to the inner wall of the cup body 1 due to static electricity.

Preferably, the cup 1 comprises a cylinder 11 integrally arranged with the cup 1 and a cone 12 integrally arranged with the cup 1, a discharge hole 14 is formed below the cone 12, a flange is further arranged at the discharge hole 14 and used for being connected with a powder receiving device, the discharge hole 14 is used for delivering powder, a fixing ring is further arranged on the outer wall between the cylinder 11 and the cone 12 and used for fixing a using place of the powder delivering and feeding cup, specifically, a conveying pipe 9 for communicating powder is arranged on one side of the cylinder 11, a conveying hole 91 is formed in the middle of the conveying pipe 9, and the conveying hole 91 faces the discharge hole 14 of the cone 12.

As shown in fig. 1 and fig. 5, the opening and closing assembly 8 comprises a telescopic cylinder 81 in threaded connection with the negative pressure seat 6, a telescopic rod 82 of the telescopic cylinder 81 is in threaded connection with an opening and closing door disc 83 matched with a pipe orifice of the air suction pipe 7, a sealing ring 84 is arranged on the opening and closing door disc 83 between the opening and closing door disc 83 and the air suction pipe 7, the telescopic cylinder 81 is in threaded connection with the negative pressure seat 6 and the telescopic rod 82 and the opening and closing door disc 83, the disassembly and the installation are convenient, the transportation are convenient, the sealing ring 84 can be better sealed when the air suction pipe 7 is closed, air is not leaked, the opening and closing door disc 83 is used for opening and closing the air suction pipe 7, the air suction pipe 7 is closed through the opening and closing door disc 83, negative pressure is stopped to be generated inside the cup body 1, the powder on the pleated filter bag 42 is sprayed by the back-cleaning valve 51, and the back-cleaning effect is effectively enhanced.

Preferably, the anti-clear device includes 3 anti-pigling 52 that set up in bowl cover 2 one side, 3 anti-clear valves 51 are threaded connection respectively to the one end of 3 anti-pigling 52, wherein, 1 anti-pigling 52 vertical branch in the middle has 3 anti-clear branch pipes 53, 2 anti-clear branch pipes 53 are all vertically branched to 2 anti-pigling 52 in addition, from the above-mentioned, totally 7 anti-clear branch pipes 53,7 anti-clear branch pipes 53 pass respectively from 7 dust openings, and hang in filter skeleton 41 inner wall central authorities, set up 16 anti-clear gas pockets on every anti-clear branch pipe 53, anti-clear gas pockets can be spouted the atmospheric pressure fast, can effectively clear away the powder that is adhered to on the filter skeleton 41.

Working principle and application steps: firstly, the air suction pipe 7 is communicated with an external air suction pump (not shown in the figure), the discharge port 14 is communicated with an external material receiving device through a flange, the conveying pipe 9 is communicated with a device which is required to convey powder outside, the air suction pump, the telescopic cylinder 81 and the anti-cleaning valve 51 are all electrically connected with a control console, the air suction pump is started to generate negative pressure inside the cup body 1, the negative pressure inside the cup body 1 drives the powder communicated with the conveying pipe 9 to absorb, the powder is sucked into the cup body 1, a part of the powder falls into the external material receiving device from the discharge port 14, as the negative pressure passes through the filter framework 41, the other part of the powder is adhered to the pleated filter bag 42 of the filter framework 41, when excessive powder is accumulated on the pleated filter bag 42, the telescopic cylinder 81 is controlled by the control console to drive the telescopic rod 82, the telescopic rod 82 drives the opening and closing door disc 83 to press the air suction pipe 7, then the control console controls the anti-cleaning valve 51 to jet air pressure to the anti-cleaning hole 531 to jet out the powder from the anti-cleaning branch pipe 53, the powder adhered to the pleated filter bag 42 falls down from the anti-cleaning hole 531, the powder is repeatedly sprayed from the anti-cleaning valve 52, the negative pressure is repeatedly sprayed from the air suction pipe 7, and the telescopic rod 81 is repeatedly driven to work inside the air cylinder 1, and the negative pressure is repeatedly opened.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a powder conveying feeding cup, its characterized in that, including cup and the bowl cover through bolt and cup fixed connection, it has the dust guard to press from both sides tightly between bowl cover and the cup, and the vertical a plurality of filter components that are provided with of dust guard, bowl cover one side are provided with anti-clear device, and the bowl cover top is provided with the negative pressure seat, and negative pressure seat one side is provided with the breathing pipe of intercommunication aspirator pump, and the negative pressure seat opposite side is provided with the switching subassembly of opening and closing the breathing pipe, and the cup below is provided with the discharge gate, and cup one side is provided with the conveyer pipe of intercommunication powder.

2. The powder conveying cup as claimed in claim 1, wherein the inner wall of the cup body is provided with an antistatic layer.

3. The powder conveying cup according to claim 2, wherein the cup body comprises a cylinder body integrally arranged with the cup body and a conical body integrally arranged with the cup body, and the discharge port is formed below the conical body.

4. A powder delivery cup as claimed in claim 3, wherein the delivery tube is provided on one side of the barrel and has a delivery port in the middle thereof, the delivery port being directed towards the outlet of the cone.

5. The powder conveying and feeding cup according to claim 1, wherein the opening and closing assembly comprises a telescopic cylinder in threaded connection with the negative pressure seat, a telescopic rod of the telescopic cylinder is in threaded connection with an opening and closing door disc matched with a pipe orifice of the air suction pipe, and a sealing ring is arranged between the opening and closing door disc and the air suction pipe and positioned on the opening and closing door disc.

6. The powder conveying and feeding cup according to claim 1, wherein the anti-cleaning device comprises a plurality of anti-cleaning pipes arranged on one side of the cup cover, one end of each anti-cleaning pipe is in threaded connection with an anti-cleaning valve, the other end of each anti-cleaning pipe is vertically branched to form a plurality of anti-cleaning branch pipes, and a plurality of anti-cleaning air holes are formed in each anti-cleaning branch pipe.

7. The powder conveying cup as claimed in claim 1, wherein the filter assembly includes a filter frame fixedly connected to the dust guard, and a pleated filter bag is provided on an outer surface of the filter frame.

8. The powder conveying cup as claimed in claim 7, wherein the pleated filter bag further comprises a silencing layer on the inner wall of the pleated filter bag, a dense layer is arranged on the outer wall of the silencing layer, a fine fiber layer is attached to the outer wall of the dense layer, a base cloth layer is attached to the outer wall of the fine limiting layer, and a coarse fiber layer is attached to the outer wall of the base cloth layer.