CN110980307A

CN110980307A - Prevent vacuum material loading machine of filter core jam

Info

Publication number: CN110980307A
Application number: CN201911327675.6A
Authority: CN
Inventors: 李捍雄; 何少峰; 张瑞玲
Original assignee: GUANGZHOU YIPINHONG PHARMACEUTICAL CO Ltd
Current assignee: GUANGZHOU YIPINHONG PHARMACEUTICAL CO Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-04-10

Abstract

The invention provides a vacuum feeding machine capable of preventing a filter element from being blocked, which belongs to the technical field of vacuum feeding machines and comprises a storage box body, wherein a second feeding pipe is arranged at the upper part of the storage box body, a discharging pipe is arranged at the lower part of the storage box body, one side of the storage box body is connected with a vacuum pump through a pipeline, a controller is fixedly arranged on the outer wall of the storage box body, and a solenoid valve electrically connected with the controller is arranged on the discharging pipe; the second inlet pipe top still is provided with first inlet pipe, and it has the installation clearance to reserve between second inlet pipe and the first inlet pipe, and second inlet pipe one side is rotated and is provided with the carousel. In the embodiment of the invention, the plurality of filter element assemblies are arranged at the eccentric position of the rotary table, and different filter element assemblies can be rotated to the mounting gap between the first feeding pipe and the second feeding pipe to be correspondingly connected by matching with the rotation of the rotary table, and at the moment, the filter element assemblies leaving the mounting gap can be cleaned, so that the convenience of cleaning the filter element assemblies is improved.

Description

Prevent vacuum material loading machine of filter core jam

Technical Field

The invention belongs to the technical field of vacuum feeding machines, and particularly relates to a vacuum feeding machine capable of preventing a filter element from being blocked.

Background

At present, when adopting vacuum material loading machine to carry out the material loading, for the quality meet the requirements of guaranteeing the material of loading, can set up the filter core in vacuum material loading machine usually, filter the material through the filter core to intercept large granule material.

Because the vacuum material loading machine has higher requirements on the sealing performance, the filter element is arranged in the material loading machine and has the problem of inconvenient disassembly, so that the filter element is easy to generate the condition that the filter element is blocked by materials after being used for a long time, and therefore, the vacuum material loading machine which can facilitate the disassembly of the filter element so as to be cleaned is urgently needed to meet the filtering requirement.

Disclosure of Invention

In view of the defects in the prior art, the technical problem to be solved in the embodiments of the present invention is to provide a vacuum feeder for preventing a filter element from being blocked.

In order to solve the technical problems, the invention provides the following technical scheme:

a vacuum feeding machine capable of preventing filter element blockage comprises a storage box body, wherein a second feeding pipe is arranged at the upper part of the storage box body, a discharging pipe is arranged at the lower part of the storage box body, a vacuum pump is connected to one side of the storage box body through a pipeline, a controller is fixedly arranged on the outer wall of the storage box body, and an electromagnetic valve electrically connected with the controller is arranged on the discharging pipe; second inlet pipe top still is provided with first inlet pipe, and it has the installation clearance to reserve between second inlet pipe and the first inlet pipe, and second inlet pipe one side is rotated and is provided with the carousel, multiunit filter element group spare is installed to the eccentric department of carousel, filter element group spare is including fixed setting up both sides and the casing that corresponds each other about the carousel, sets up the passageway of two sets of casing inner chambers about the intercommunication on the carousel, the casing inner chamber is provided with the filter screen, the equal activity in first inlet pipe bottom and second inlet pipe upper portion is provided with and is used for the sleeve be connected with the casing.

As a further improvement of the invention: the sleeve is in threaded engagement with the exterior of the housing.

As a further improvement of the invention: the outside of first inlet pipe bottom and the outside of second inlet pipe upper portion all are provided with the arch that forms mutual butt with the sleeve inner wall and close.

As a further improvement of the invention: the inner side of the upper end face of the shell on the upper portion of the rotary table is provided with a groove, and a sealing ring is embedded in the groove.

As a still further improvement of the invention: the sealing ring is made of rubber materials.

As a still further improvement of the invention: the filter screen activity sets up inside the casing, just shells inner wall fixed mounting has the fender position subassembly that is used for bearing the filter screen.

As a still further improvement of the invention: the gear components are a plurality of stop blocks distributed along the circumferential direction of the inner wall of the shell.

Compared with the prior art, the invention has the beneficial effects that:

in the embodiment of the invention, the plurality of filter element assemblies are arranged at the eccentric position of the rotary table, and different filter element assemblies can be rotated to the mounting gap between the first feeding pipe and the second feeding pipe to be correspondingly connected by matching with the rotation of the rotary table, and at the moment, the filter element assemblies leaving the mounting gap can be cleaned, so that the convenience of cleaning the filter element assemblies is improved.

Drawings

FIG. 1 is a schematic structural view of a vacuum feeder for preventing filter element blockage;

FIG. 2 is a schematic diagram of a filter element assembly in a vacuum feeder for preventing filter element blockage;

FIG. 3 is an enlarged view of area A of FIG. 1;

in the figure: 1-a first feeding pipe, 2-a rotary table, 3-a filter element assembly, 4-a second feeding pipe, 5-a pipeline, 6-a vacuum pump, 7-a controller, 8-a storage box body, 9-a discharge pipe, 10-an electromagnetic valve, 11-a shell, 12-a groove, 13-a filter screen, 14-a sleeve, 15-a sealing ring, 16-a bulge, 17-a stop block and 18-a channel.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, the present embodiment provides a vacuum feeder for preventing filter element blockage, including a storage box 8, wherein the upper portion of the storage box 8 is provided with a second feeding pipe 4, the lower portion of the storage box 8 is provided with a discharging pipe 9, one side of the storage box 8 is connected to a vacuum pump 6 through a pipeline 5, the outer wall of the storage box 8 is fixedly provided with a controller 7, and the discharging pipe 9 is provided with an electromagnetic valve 10 electrically connected to the controller 7; second inlet pipe 4 top still is provided with first inlet pipe 1, and it has the installation clearance to reserve between second inlet pipe 4 and the first inlet pipe 1, and second inlet pipe 4 one side is rotated and is provided with

carousel

2, 2 eccentric departments of carousel install multiunit filter element group 3, and is concrete, filter element group 3 is including fixed setting up both sides and the casing 11 that corresponds each other about carousel 2, sets up the passageway 18 of two sets of casing 11 inner chambers about the intercommunication on carousel 2, casing 11 inner chamber is provided with filter screen 13, the equal activity in 1 bottom of first inlet pipe and 4 upper portions of second inlet pipe is provided with and is used for the sleeve 14 be connected with casing 11.

When the filter core assembly machine works, firstly, the controller 7 controls the electromagnetic valve 10 to be closed, the vacuum pump 6 enables negative pressure to be formed inside the storage box body 8, so that external materials are sucked into the storage box body 8 through the first feeding pipe 1, the filter core assembly 3 and the second feeding pipe 9, and the materials are filtered through the filter screen 13 when passing through the filter core assembly 3; after current filter element group spare 3 uses a period, can dismantle with current filter element group spare 3 corresponding casing 11 and sleeve 14, rotate carousel 2 this moment, carousel 2 drives other filter element group spares 3 and removes to installation clearance department, is connected sleeve 14 with the casing 11 that this filter element group spare 3 corresponds again, and the filter screen 13 that will make use before this moment in the filter element group spare 3 takes out to clear up can.

Specifically, sleeve 14 and the outside screw-thread fit of casing 11, the outside of first inlet pipe 1 bottom and the outside of second inlet pipe 4 upper portion all are provided with the arch 16 that forms mutual support with sleeve 14 inner wall and close for sleeve 14 is at the in-process with casing 11 screw-thread fit, can compress tightly first inlet pipe 1 bottom at corresponding casing 11 upper surface and compress tightly second inlet pipe 4 upper portion at corresponding casing 11 lower surface, thereby improves filter element subassembly 3 and the tight type of being connected of first inlet pipe 1 and second inlet pipe 4.

Furthermore, a groove 12 is formed in the inner side of the upper end face of the upper shell 11 of the rotary table 2, and a sealing ring 15 is embedded in the groove 12.

During the process of screwing the sleeve 14 into the housing 11, the bottom of the first feeding pipe 1 and the upper part of the second feeding pipe 4 are pressed into the groove 12, so that the sealing ring 15 is squeezed, thereby improving the sealing effect of the filter element assembly 3.

Specifically, the seal ring 15 is made of a rubber material.

The working principle of the embodiment is as follows: when the filter core assembly machine works, firstly, the controller 7 controls the electromagnetic valve 10 to be closed, the vacuum pump 6 enables negative pressure to be formed inside the storage box body 8, so that external materials are sucked into the storage box body 8 through the first feeding pipe 1, the filter core assembly 3 and the second feeding pipe 9, and the materials are filtered through the filter screen 13 when passing through the filter core assembly 3; after current filter element group spare 3 uses a period, can dismantle with current filter element group spare 3 corresponding casing 11 and sleeve 14, rotate carousel 2 this moment, carousel 2 drives other filter element group spares 3 and removes to installation clearance department, is connected sleeve 14 with the casing 11 that this filter element group spare 3 corresponds again, and the filter screen 13 that will make use before this moment in the filter element group spare 3 takes out to clear up can.

Example 2

Referring to fig. 3, in the present embodiment, compared to embodiment 1, the filter screen 13 is movably disposed inside the casing 11, and a gear assembly for carrying the filter screen 13 is fixedly mounted on an inner wall of the casing 11.

Specifically, the gear components are a plurality of stop blocks 17 distributed along the circumferential direction of the inner wall of the shell 11.

Carry out the bearing to filter screen 13 through dog 17 for the material is from filter element group spare 3 when getting into storage box 8 inside, the great material of granule is blocked by filter screen 13, after current filter element group spare 3 uses a period, rotatable carousel 2 rotates other filter element group spares 3 to installation clearance department, is connected with first inlet pipe 1 and second inlet pipe 4, thereby will leave the filter screen 13 that filter element group spare 3 of installation clearance corresponds and take out, clear up, have the convenient advantage of clearance.

In the embodiment of the invention, the filter element assemblies 3 are arranged at the eccentric position of the rotary table 2, and different filter element assemblies 3 can be rotated to the installation gap between the first feeding pipe 1 and the second feeding pipe 4 to be correspondingly connected by matching with the rotation of the rotary table 2, and at the moment, the filter element assemblies 3 leaving the installation gap can be cleaned, so that the convenience of cleaning the filter element assemblies 3 is improved.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A vacuum feeding machine capable of preventing filter element blockage comprises a storage box body (8), wherein a second feeding pipe (4) is arranged at the upper part of the storage box body (8), a discharging pipe (9) is arranged at the lower part of the storage box body, one side of the storage box body (8) is connected with a vacuum pump (6) through a pipeline (5), and the vacuum feeding machine is characterized in that a controller (7) is fixedly arranged on the outer wall of the storage box body (8), and an electromagnetic valve (10) electrically connected with the controller (7) is arranged on the discharging pipe (9); second inlet pipe (4) top still is provided with first inlet pipe (1), and it has installation clearance to reserve between second inlet pipe (4) and first inlet pipe (1), and second inlet pipe (4) one side is rotated and is provided with carousel (2), carousel (2) eccentric department installs multiunit filter element group (3), filter element group (3) including fixed setting both sides and the casing (11) that correspond each other about carousel (2), set up passageway (18) of two sets of casing (11) inner chambers about the intercommunication on carousel (2), casing (11) inner chamber is provided with filter screen (13), first inlet pipe (1) bottom and second inlet pipe (4) upper portion all activity are provided with and are used for sleeve (14) be connected with casing (11).

2. Vacuum feeder according to claim 1, characterised in that the sleeve (14) is screw-fitted to the outside of the housing (11).

3. The vacuum feeder for preventing filter element blockage according to claim 2, characterized in that the outer side of the bottom of the first feeding pipe (1) and the outer side of the upper part of the second feeding pipe (4) are provided with protrusions (16) which are mutually abutted with the inner wall of the sleeve (14).

4. The vacuum feeder for preventing the filter element from being blocked according to claim 1, characterized in that a groove (12) is formed in the inner side of the upper end face of the upper shell (11) of the rotary disc (2), and a sealing ring (15) is embedded in the groove (12).

5. Vacuum feeder according to claim 4, characterised in that the sealing ring (15) is made of rubber material.

6. The vacuum feeder capable of preventing filter element blockage according to claim 1, characterized in that the filter screen (13) is movably arranged inside the shell (11), and a gear component for bearing the filter screen (13) is fixedly arranged on the inner wall of the shell (11).

7. Vacuum feeder according to claim 6, characterised in that the stop assemblies are blocks (17) circumferentially distributed along the inner wall of the housing (11).