CN210557994U

CN210557994U - Novel suction machine

Info

Publication number: CN210557994U
Application number: CN201921002983.7U
Authority: CN
Inventors: 卢显龙
Original assignee: Wenzhou Hongbiao Automation Co ltd
Current assignee: Wenzhou Hongbiao Automation Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-19
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a novel suction machine, including dryer body, chassis and electrical control system. A fan, a dust collecting cloth bag and a pulse switching exhaust device are arranged on the chassis and positioned outside the air duct body, the air duct body consists of an air duct shell, an air intercepting valve and a dust processing device positioned in the air duct shell, the fan is provided with an air inlet pipe and an exhaust pipe, and are communicated with the pulsation switching exhaust device, an exhaust pipe communicated with the pulsation switching exhaust device is arranged on the air duct shell, the direction of the airflow on the dust processing device is controlled by the pulsation switching exhaust device, the dust processing device is composed of a columnar filter screen component and a guide plate fixing plate with a dust spiral guide plate, can realize carrying out vacuum feeding to the material for moulding plastics from this time, also can separate, collect and clear up dust in the material, realize that equipment is automatic, environmental protection material loading function, also can set up a plurality of air valves that cut through control and drive many charging apparatus work, economic practicality is strong.

Description

Novel suction machine

Technical Field

The utility model relates to a suction machine technical field especially relates to a novel suction machine.

Background

A material suction machine: the energy of the air flow is used in industry and agriculture to transmit flowable materials, so that the materials are further beneficial to applied material conveying mechanical equipment. The suction machine is widely used in the raw material conveying industry of injection molding machine equipment, and has the advantages of convenient installation, simple use and operation, strong long-distance conveying capacity, stable production, reliable operation and operation, and realization of the auxiliary equipment for full-automatic production.

The existing suction machine can suck dust in the material in the process of suction, and if the dust is not removed, the quality of a finished product is affected, so that economic loss is caused. On the other hand, the existing suction machine can only work one to one, dust easily blocks the filter element, so that the suction force is weakened, the normal and smooth work cannot be realized, the dust needs to be cleaned regularly, and the suction machine is very inconvenient and poor in practicability.

Therefore, the utility model provides a novel auto sucking machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that dust in materials can not be automatically removed in a filter core of the suction machine along with air when the suction machine sucks the materials at negative pressure, and the material conveying can not be smoothly completed, the novel suction machine is provided, and the working requirements of a plurality of injection molding machines can be met simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel suction machine, includes dryer body, chassis and support, be equipped with the fan on the chassis, its characterized in that, the lower part that lies in the upper portion of fan and lies in the dryer body on the chassis is provided with pulsation switching exhaust device, the top of fan is equipped with air-supply line and exhaust pipe, respectively with pulsation switching exhaust device's bottom air intake and the sealed intercommunication of air outlet, the dryer body comprises dryer casing, the dust treatment device that lies in the dryer casing and the cut-off valve that sets up dryer casing outward appearance wall and be close to the top, the outward appearance wall of dryer body is close to the blast pipe that the top was provided with the intercommunication inner chamber, the one end and the pulsation switching exhaust device top intercommunication of blast pipe.

As a further description of the above technical solution:

the utility model discloses a dust treatment device, including dryer casing, blast pipe, dust treatment device, the dryer casing top is a split type lid of ventilating, the one end of blast pipe and the outer table wall welded connection of the lid of ventilating, dust treatment device is the tubular structure that the opening is up and comprises the column filter screen subassembly that is located inside and the deflector fixed plate that is located outside and be vertical distribution, the bottom of the lid of ventilating is sealed cooperation with dust treatment device's top.

As a further description of the above technical solution:

the ventilation seal cover is welded with a ring-shaped pressing plate arranged in the ventilation seal cover to form a sealed cavity structure, a sealing gasket is arranged between the ring-shaped pressing plate and the air cylinder shell, and the guide plate fixing plate is cylindrical and is welded and connected with the ring-shaped pressing plate.

As a further description of the above technical solution:

and a dust spiral guide plate is welded on the outer surface wall of the guide plate fixing plate.

As a further description of the above technical solution:

the air intercepting valve is composed of an air inlet connecting pipe and an air intercepting valve switch, an electrical control system is further arranged on the air duct body, and the electrical control system is electrically connected with the air intercepting valve switch, the pulse switching exhaust mechanism and the fan.

As a further description of the above technical solution:

and a warning lamp electrically connected with the electrical control system is arranged at the center of the top end of the cabinet body of the electrical control system.

As a further description of the above technical solution:

the air duct shell is connected with the ventilation sealing cover through a buckle, and the matching surface is sealed through a sealing gasket.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, a fan, a dust collecting cloth bag and a pulse switching exhaust device are arranged on the chassis and positioned outside the air duct body, the air duct body consists of an air duct shell, an air intercepting valve positioned on the outer surface wall of the air duct shell, the dust collecting cloth bag positioned at the bottom of the air duct shell and a dust processing device positioned in the air duct shell, the fan is provided with an air inlet pipe and an exhaust pipe and is communicated with the pulse switching exhaust device, the air duct shell is provided with an exhaust pipe communicated with the pulse switching exhaust device, the direction of airflow flowing on the dust processing device is controlled by the pulse switching exhaust device, the dust processing device is provided with a columnar filter screen component and a guide plate fixing plate with a dust spiral guide plate, thereby realizing the vacuum feeding function of materials, simultaneously dust in the materials is separated and guided to be blown to the lower part of the inner cavity of the air duct body, the air duct body can be manually cleaned by opening a buckle, on the other hand, through control and setting up a plurality of stop valves, can realize the work to many charging equipment, economic practicality is stronger.

2. The utility model discloses in, dryer casing lower extreme connector can cooperate and use the dust to collect the sack, carries out automatic collection to this internal dust of dryer, realizes the automatic environmental protection work of equipment. Preferably, can collect between the pipe fitting that the sack is connected at dryer casing lower extreme connector and dust, through setting up the check valve, ensure that the dust flows and collects in the sack and the backward flow phenomenon can not appear, reach full-automatic clear net energy-conserving effect.

3. The utility model discloses in, the electrical control system top is equipped with electric connection electrical control system's warning light, can in time carry out trouble early warning to equipment operation conditions to show on electrical control system's display screen, make things convenient for the plant maintenance.

Drawings

Fig. 1 is a schematic structural view of a novel suction machine provided by the present invention;

fig. 2 is a schematic structural diagram of a rear view of the novel suction machine provided by the present invention;

fig. 3 is the utility model provides a structural schematic diagram of a section view of an air duct shell of a novel suction machine.

Illustration of the drawings:

1. a wind barrel body; 2. a breather pipe; 3. a cylinder; 4. a dust collection cloth bag; 5. an exhaust duct; 6. a chassis; 7. a fan; 8. an air inlet pipe; 9. a pulsating switching exhaust device; 10. a wind-stopping valve; 11. an air inlet connecting pipe; 12. a cut-off valve switch; 13. an exhaust pipe; 14. an electrical control system; 15. a one-way valve; 16. buckling; 17. a warning light; 18. a ring-shaped pressing plate; 19. a ventilation cover; 20. a gasket; 21. a dust spiral guide plate; 22. a dust treatment device; 23. a guide plate fixing plate; 24. a cylindrical screen assembly; 25. and an air duct shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, a novel suction machine comprises a wind barrel body (1), a chassis (6) and an electrical control system (14), wherein a fan (7) is arranged on the chassis (6), a pulsation switching exhaust device (9) is arranged on the chassis (6) and positioned at the upper part of the fan (7) and the lower part of the wind barrel body (1), an air inlet pipe (8) and an air exhaust pipe (5) are arranged at the top of the fan (7) and are respectively communicated with an air inlet and an air outlet at the bottom of the pulsation switching exhaust device (9) in a sealing way, the wind barrel body (1) comprises a wind barrel shell (25), a dust treatment device (22) arranged in the wind barrel shell (25) and an air intercepting valve (10) arranged on the outer wall of the wind barrel shell (25) and close to the top, an exhaust pipe (13) communicated with an inner cavity is arranged on the outer wall of the wind barrel body (1) close to the top, one end of the exhaust pipe (13) is communicated with the top of the pulsation switching exhaust device (9). The air intercepting valve 10 is composed of an air inlet connecting pipe 11 and an air intercepting valve switch 12 arranged on the air inlet connecting pipe 11, the bottom of a wind cylinder shell 25 can be connected with a dust collecting cloth bag 4 through a one-way valve 15, an electrical control system 14 is further arranged on a wind cylinder body 1, the electrical control system 14 is electrically connected with the air intercepting valve switch 12, a pulse switching exhaust device 9 and a fan 7, an air cylinder 3 is arranged on the pulse switching exhaust device 9, a vent pipe 2 is further arranged on the top of the pulse switching exhaust device 9, the vent pipe 2 plays a role of ventilating the wind exhaust pipe 5 to the wind cylinder shell 25 through an exhaust pipe 13, the fan 7 inhales and blows air to the pulse switching exhaust device 9 through an air inlet pipe 8 and the air exhaust pipe 5, the pulse switching exhaust device 9 switches the air inhaling and exhausting actions in the wind cylinder shell 25 through the exhaust pipe 13 through the air cylinder 3, when the air intercepting valve switch 12 is opened, the pulse switching exhaust device 9 controls, outside air enters the air duct shell 25 through the air inlet connecting pipe 11, then is discharged by the exhaust pipe 13 and enters the pulsation switching exhaust device 9 to form circulation, the vacuum feeding function is realized, wherein the dust treatment device 22 plays a role in collecting dust in materials, when the air-intercepting valve switch 12 is closed, the pulsation switching exhaust device 9 switching control exhaust pipe 5 and the exhaust pipe 13 are communicated and enter air, the air enters the air duct body 1 and clears away the accumulated dust wind on the dust treatment device 22 to the bottom of the air duct body 1, the buckle 16 can be manually opened to clear the air duct body 1, a dust collecting cloth bag 4 can be used in a matched manner at a lower end connecting port of the air duct body 1, the dust in the air duct body 1 is automatically collected, and the automatic environment-friendly work of equipment is realized. Preferably, the one-way valve 15 is arranged between the connecting port at the lower end of the air duct shell 25 and the pipe fitting connected with the dust collecting cloth bag 4, so that dust is ensured to flow into the dust collecting cloth bag 4 without backflow, and the full-automatic net cleaning and energy saving effect is achieved.

Example 2

Referring to fig. 3, a split type ventilation sealing cover 19 is arranged on the top of the air duct shell 25, one end of the exhaust pipe 13 is fixedly connected with the outer wall of the ventilation sealing cover 19, the dust processing device 22 is a cylindrical structure with an upward opening and is composed of a cylindrical filter screen assembly 24 positioned inside and a guide plate fixing plate 23 positioned outside and vertically distributed, the bottom of the ventilation sealing cover 19 is in sealing fit with the top of the dust processing device 22, the ventilation sealing cover 19 is of a cavity structure and is fixed with a ring-shaped pressing plate 18 at the bottom, a sealing gasket 20 is arranged between the ring-shaped pressing plate 18 and the cylindrical filter screen assembly 24, a dust spiral guide plate 21 is fixedly arranged on the outer wall of the guide plate fixing plate 23, the ventilation sealing cover 19 is a shell of gas transmitted by the exhaust pipe 13, the bottom of the ventilation sealing cover 19 is connected with the cylindrical filter screen assembly 24 through the ring-shaped pressing plate 18, and a sealing gasket 20 is arranged between the ventilation sealing, dust is collected when the air inlet connecting pipe 11 is convenient to inlet air, and after the air inlet connecting pipe 11 is closed, air is introduced into the exhaust pipe 13 for dust removal.

The working principle is as follows: when the dust collecting device is used, the air inlet connecting pipe 11 is communicated with the external air exhaust pipe, the air pulsation switching exhaust device 9 controls the exhaust pipe 13 to be communicated with the air inlet pipe 8, the fan 7 is started, air enters the air inlet pipe 8, the air stop valve switch 12 is opened, negative pressure is formed in the air duct body 1, air containing dust in the external air exhaust pipe enters the air duct shell 25 through the air inlet connecting pipe 11, the dust enters the bottom of the air duct body 1 under the guidance of the dust spiral guide plate 21, and a small amount of dust is adsorbed outside the cylindrical filter screen assembly 24; when the material level detection switch of the external hopper detects that the material is full, the electric control system 14 controls the air shutoff valve switch 12 to be closed, the pulsation switching exhaust device 9 controls the air cylinder 3 to be switched, so that the exhaust pipe 5 is communicated with the exhaust pipe 13, the air flow enters the ventilation sealing cover 19 through the air pressure exhaust pipe 13, then passes through the annular pressing plate 18 to enter the cylindrical filter screen assembly 24, and the dust adsorbed on the periphery of the cylindrical filter screen assembly 24 is blown to the lower part of the interior of the air duct shell 25, the dust floating in the air duct shell 25 and on the dust spiral guide plate 21 is blown to the lower part of the interior of the air duct shell 25, the one-way valve 15 is opened by the air pressure, the dust is. In the process, the electrical control system 14 can perform time setting and timing cleaning according to the use requirement, so that the full-automatic net cleaning and energy saving effects are achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel suction machine comprises a wind barrel body (1), a chassis (6) and an electrical control system (14), wherein a fan (7) is arranged on the chassis (6), and is characterized in that a pulsation switching exhaust device (9) is arranged on the chassis (6) and positioned at the upper part of the fan (7) and the lower part of the wind barrel body (1), an air inlet pipe (8) and an air exhaust pipe (5) are arranged at the top of the fan (7) and are respectively communicated with an air inlet and an air outlet at the bottom of the pulsation switching exhaust device (9) in a sealing way, the wind barrel body (1) comprises a wind barrel shell (25), a dust treatment device (22) positioned in the wind barrel shell (25) and an air stop valve (10) arranged on the outer wall of the wind barrel shell (25) and close to the top, an exhaust pipe (13) communicated with an inner cavity is arranged on the outer wall of the wind barrel body (1) and close to the top, one end of the exhaust pipe (13) is communicated with the top of the pulsation switching exhaust device (9).

2. The novel suction machine as claimed in claim 1, wherein the top of the air duct casing (25) is a split type ventilation cover (19), one end of the exhaust pipe (13) is welded to the outer wall of the ventilation cover (19), the dust treatment device (22) is a cylindrical structure with an upward opening and is composed of a cylindrical filter screen assembly (24) located inside and guide plate fixing plates (23) located outside and distributed vertically, and the bottom of the ventilation cover (19) is in sealing fit with the top of the dust treatment device (22).

3. The novel suction machine as claimed in claim 2, characterized in that the ventilation cover (19) is welded with a ring-shaped pressure plate (18) arranged in the ventilation cover (19) and forms a sealed cavity structure, a sealing gasket (20) is arranged between the ring-shaped pressure plate (18) and the air cylinder shell (25), and the guide plate fixing plate (23) is cylindrical and is welded with the ring-shaped pressure plate (18).

4. The novel suction machine as claimed in claim 2, characterized in that the outer surface wall of the guide plate fixing plate (23) is welded with a dust spiral guide plate (21).

5. The novel suction machine as claimed in claim 1, wherein the air intercepting valve (10) is composed of an air inlet connecting pipe (11) and an air intercepting valve switch (12), the air duct body (1) is further provided with an electrical control system (14), and the electrical control system (14) is electrically connected with the air intercepting valve switch (12), the pulse switching exhaust device (9) and the fan (7).

6. The novel suction machine as claimed in claim 1, characterized in that a warning light (17) electrically connected with the electrical control system (14) is arranged at the center of the top end of the cabinet body of the electrical control system (14).

7. The novel suction machine as claimed in claim 1, characterized in that the air duct casing (25) is connected with the ventilation cover (19) through a buckle (16), and the matching surface is sealed through a sealing gasket (20).