CN218132782U

CN218132782U - Barrel cavity spraying device

Info

Publication number: CN218132782U
Application number: CN202222302936.2U
Authority: CN
Inventors: 顾朝明; 尤春健; 毛云峰; 化毅; 吴宪军
Original assignee: Heiphar Machinery Wuxi Co ltd
Current assignee: Heiphar Machinery Wuxi Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-27
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a barrel cavity spraying device, which comprises a frame body, a lifting part and a spraying part, wherein the frame body comprises a stand column and a top plate, and one end of the top plate is fixed at the top of the stand column; the lifting part comprises a hydraulic cylinder, and the hydraulic cylinder is inversely arranged at the bottom of the other end of the top plate; spraying portion includes the connecting pipe, the intake pipe, spraying mechanism and shunt tubes, the bottom output of pneumatic cylinder and the one end fixed connection of connecting pipe, the connecting pipe side is connected with the intake pipe, hoop spraying device's lateral wall is circumference and evenly installs a plurality of first shower nozzles, install a plurality of second shower nozzles on bottom spraying device's the lower terminal surface, the top intermediate position of the terminal fixed bottom spraying device of connecting pipe is linked together rather than inside, it has a plurality of shunt tubes along its side circumference evenly connected on the below lateral wall of connecting pipe, the shunt tubes is fixed and is linked together with hoop spraying device inner wall. This bucket chamber spraying device can carry out the spraying to the inner wall of a plurality of barrels fast, and the spraying is efficient.

Description

Barrel cavity spraying device

Technical Field

The utility model relates to a material surface spraying correlation technique field specifically is a bucket chamber spraying device.

Background

The material surface spraying is a process for processing the material surface, and a coating with the physical and chemical properties of wear resistance, corrosion resistance, heat insulation, electric conduction, insulation, sealing, lubrication and other special machinery can be obtained on various matrixes by utilizing a spraying technology. The barrel inner wall spraying operation degree of difficulty of some current equipment is big, and master mostly gets into inside and carries out the spraying, and this kind of spraying environment causes the injury to constructor easily, and the spraying is inefficiency simultaneously, therefore we propose a bucket chamber spraying device, come to carry out the spraying to the barrel inner wall fast.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bucket chamber spraying device to the barrel inner wall spraying operation degree of difficulty of some current equipment of proposing is big among the solution above-mentioned background art, the problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a barrel cavity spraying device, which comprises a frame body, a lifting part and a spraying part,

the frame body comprises an upright post and a top plate, and one end of the top plate is fixed at the top of the upright post;

the lifting part comprises a hydraulic cylinder, and the hydraulic cylinder is inversely arranged at the bottom of the other end of the top plate;

the spraying portion includes connecting pipe, intake pipe, spraying mechanism and shunt tubes, the bottom output of pneumatic cylinder and the one end fixed connection of connecting pipe, the connecting pipe side is connected with the intake pipe, the other end of connecting pipe links to each other with spraying mechanism, spraying mechanism wholly is the bowl form, spraying mechanism includes hoop spraying device, bottom spraying device, first shower nozzle and second shower nozzle, hoop spraying device and bottom spraying device are located spraying mechanism's side and bottom respectively, hoop spraying device and bottom spraying are established and are not communicating double-deck cavity spare, hoop spraying device's lateral wall is circumference and evenly installs a plurality of first shower nozzles, install a plurality of second shower nozzles on bottom spraying device's the lower terminal surface, the terminal fixed bottom spraying device's of connecting pipe top intermediate position is linked together rather than inside, evenly be connected with a plurality of shunt tubes along its side circumference on the below lateral wall of connecting pipe, the shunt tubes is fixed and is linked together with hoop spraying device inner wall.

Preferably, the roof bolt is arranged below the fixed ends of the roof and the upright column, the top of the upright column is provided with a bolt mounting hole, and the roof forms an inserting and fixing mechanism with the top of the upright column through the roof bolt and the bolt mounting hole.

Further preferably, the top plate and the top plate bolts are designed with multiple groups, and bolt mounting holes matched with the number and the size of the top plate bolts are reserved in one circle at the top of the upright post at equal intervals.

Preferably, the output end of the hydraulic cylinder is fixedly connected with the connecting pipe through a connecting flange.

Preferably, the lateral wall of the annular spraying device is inclined towards the inner side gradually from top to bottom, and the arrangement direction of the first spray head is perpendicular to the lateral wall of the annular spraying device.

Preferably, the spraying mechanism further comprises an electromagnetic valve and a sound wave displacement sensor, the electromagnetic valve is installed on the connecting pipe and used for cutting off air flow, the electromagnetic valve is located on the connecting pipe between the shunt pipe and the bottom spraying device, and the sound wave displacement sensor is installed at the bottom of the spraying mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: this bucket chamber spraying device, the design can the hoop with towards the spraying mechanism of bottom, utilize elevating system to let this spraying mechanism enter into the barrel, carry out the spraying to the barrel fast, can carry out spraying work to a plurality of barrels simultaneously, the spraying is efficient, can effectively reduce the cost of labor.

Drawings

Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a schematic view of a top plate detachment structure according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a top view of the position of the spraying mechanism in embodiment 1 of the present invention;

fig. 4 is a schematic view of a cross-sectional structure of a spraying mechanism according to embodiment 1 of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the spraying mechanism in front view;

fig. 6 is a schematic structural view of a front section of a spraying mechanism in embodiment 2 of the present invention;

fig. 7 is a schematic view of the overall structure of embodiment 3 of the present invention;

fig. 8 is a schematic structural view of a front section of a spraying mechanism according to embodiment 3 of the present invention;

fig. 9 is a schematic view of the overall structure of embodiment 4 of the present invention;

fig. 10 is a schematic view of a top view structure of the installation of the column and the top plate according to embodiment 4 of the present invention.

In the figure: 1. a column; 2. a top plate; 3. a hydraulic cylinder; 4. a connecting pipe; 5. a connecting flange; 6. an air inlet pipe; 7. a spraying mechanism; 701. a circumferential spraying device; 702. a bottom spraying device; 703. an electromagnetic valve; 704. a first nozzle; 705. a second nozzle; 706. an acoustic wave displacement sensor; 8. a top plate bolt; 9. a bolt mounting hole; 10. and (4) dividing the tube.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-6, the present invention provides a technical solution: a barrel cavity spraying device, which comprises a frame body, a lifting part and a spraying part,

the frame body comprises an upright post 1 and a top plate 2, and one end of the top plate 2 is fixed at the top of the upright post 1;

the lifting part comprises a hydraulic cylinder 3, and the hydraulic cylinder 3 is inversely arranged at the bottom of the other end of the top plate 2;

the spraying part comprises a connecting pipe 4, an air inlet pipe 6, a spraying mechanism 7 and shunt pipes 10, the bottom output end of the hydraulic cylinder 3 is fixedly connected with one end of the connecting pipe 4, the side face of the connecting pipe 4 is connected with the air inlet pipe 6, the other end of the connecting pipe 4 is connected with the spraying mechanism 7, the spraying mechanism 7 is integrally bowl-shaped, the spraying mechanism 7 comprises a circular spraying device 701, a bottom spraying device 702, a first spray head 704 and a second spray head 705, the circular spraying device 701 and the bottom spraying device 702 are respectively positioned on the side face and the bottom of the spraying mechanism 7, the circular spraying device 701 and the bottom spraying device 702 are hollow parts which are not communicated, the side wall of the circular spraying device 701 is uniformly provided with the first spray heads 704 in the circumferential direction, the lower end face of the bottom spraying device 702 is provided with the second spray heads 705, the tail end of the connecting pipe 4 fixes the middle position of the top of the bottom spraying device 702 and is communicated with the inside of the bottom spraying device, the lateral wall of the lower side wall of the connecting pipe 4 is uniformly connected with the shunt pipes 10 along the side face of the side wall of the circular spraying device 701, the shunt pipes 10 is fixed and communicated with the inner wall of the circular spraying device 701, the shunt pipes 10 can be enabled to enter the circular spraying device uniformly under the pressure difference, the circular spraying device 701, the spraying effect of the double-shaped spray pipes 701 is achieved, and the double-shaped spraying device is achieved by the double-shaped spraying device, and the double-barrel body is achieved.

Preferably, a top plate bolt 8 is arranged below the fixed end of the top plate 2 and the upright post 1, a bolt mounting hole 9 is arranged at the top of the upright post 1, and the top plate 2 and the top of the upright post 1 form a plug-in fixing mechanism through the top plate bolt 8 and the bolt mounting hole 9. It should be noted that the bolt 8 and the bolt mounting hole 9 are designed to be cylindrical in shape so as to prevent the top plate 2 and the mechanism below the top plate 2 from being displaced and deviated on the upright post 1.

Preferably, the output end of the hydraulic cylinder 3 is fixedly connected with the connecting pipe 4 through the connecting flange 5, so that the spraying part is convenient to disassemble and maintain.

The following will describe the steps of this embodiment in detail, first, the barrel is placed below the spraying part, the air inlet pipe 6 is connected with an external air compressor and a material, the control unit is used to control the hydraulic cylinder 3, the spraying mechanism 7 is driven to move down integrally and enter the barrel, as the spraying mechanism 7 moves down integrally, the atomized air is sprayed out through the first spray head 704 and the second spray head 705, the annular spraying device 701 and the bottom spraying device 702 can spray the inner wall of the barrel rapidly, and after the spraying is completed, the hydraulic cylinder 3 is controlled to move out of the barrel.

Example 2:

referring to fig. 6 and 8, on the basis of embodiment 1, preferably, the spraying mechanism 7 further includes an electromagnetic valve 703 and a sound wave displacement sensor 706, the electromagnetic valve 703 is installed on the connecting pipe 4 for intercepting the air flow, the electromagnetic valve 703 is located on the connecting pipe 4 between the shunt pipe 10 and the bottom spraying device 702, the sound wave displacement sensor 706 is installed at the bottom of the spraying mechanism 7, the electromagnetic valve 703 and the sound wave displacement sensor 706 can monitor the downward moving depth of the spraying part in real time, when the proper depth is reached, the electromagnetic valve 703 is opened, the spraying material enters the bottom spraying device 702, this embodiment can prevent the bottom spraying device 702 from spraying when the spraying part just enters the cylinder, which results in the phenomenon that the material concentration inside the cylinder is too high, droplets are formed, the atomization efficiency is affected, the spraying result is affected, and when the spraying part enters the designated height, the bottom spraying device 702 does not work, thereby ensuring the spraying effect of the cylinder bottom.

Example 3:

referring to fig. 7-8, on the basis of embodiment 1, preferably, the outer sidewall of the annular spraying device 701 is inclined from top to bottom toward inside gradually, the arrangement direction of the first nozzle 704 is perpendicular to the outer sidewall of the annular spraying device 701, and by designing the annular spraying device 701 in an inclined shape, the airflow can be moved toward the bottom of the cylinder during spraying, so as to avoid collision of the airflow with the inner wall of the cylinder due to direct spraying, so that a large portion of the airflow is directly moved out from the top of the cylinder, thereby reducing dust and improving construction environment.

Example 4:

referring to fig. 9-10, on the basis of embodiment 1, as further preferred, a plurality of sets of top plates 2 and top plate pins 8 are designed, pin mounting holes 9 matching the number and size of the top plate pins 8 are reserved in a circle at equal intervals on the top of the upright column 1, a plurality of sets of top plates 2, lifting portions and spraying portions can be arranged, the top plates are arranged in an annular manner on the upright column 1, a plurality of cylinders can be sprayed at the same time, and the spraying efficiency is improved.

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

Claims

1. The utility model provides a bucket chamber spraying device which characterized in that: comprises a frame body, a lifting part and a spraying part,

the rack body comprises an upright post (1) and a top plate (2), and one end of the top plate (2) is fixed at the top of the upright post (1);

the lifting part comprises a hydraulic cylinder (3), and the hydraulic cylinder (3) is arranged at the bottom of the other end of the top plate (2) in an inverted manner;

the spraying part comprises a connecting pipe (4), an air inlet pipe (6), a spraying mechanism (7) and shunt pipes (10), the bottom output end of the hydraulic cylinder (3) is fixedly connected with one end of the connecting pipe (4), the side face of the connecting pipe (4) is connected with the air inlet pipe (6), the other end of the connecting pipe (4) is connected with the spraying mechanism (7), the spraying mechanism (7) is integrally bowl-shaped, the spraying mechanism (7) comprises a hoop spraying device (701), a bottom spraying device (702), a first spray head (704) and a second spray head (705), the hoop spraying device (701) and the bottom spraying device (702) are respectively located on the side face and the bottom of the spraying mechanism (7), the hoop spraying device (701) and the bottom spraying device (702) are non-communicated double-layer hollow parts, the side wall of the hoop spraying device (701) is provided with a plurality of first spray heads (704) in the circumferential direction, the second spray heads (705) are installed on the lower end face of the bottom spraying device (702), the middle position of the bottom spraying device (702) fixed at the end of the connecting pipe (4) is communicated with the inside of the connecting pipe, the hoop spraying mechanism (701) is connected with the shunt pipes (10) along the circumferential direction, and the inner wall of the shunt pipes (701) is connected with the inner wall (10).

2. The barrel cavity spraying device according to claim 1, wherein: roof bolt (8) are arranged below the stiff end of roof (2) and stand (1), and the top of stand (1) is provided with bolt mounting hole (9), and roof (2) constitute grafting fixed establishment through roof bolt (8), bolt mounting hole (9) and stand (1) top.

3. The barrel cavity spray coating device according to claim 2, wherein: roof (2), roof bolt (8) design have the multiunit, and the equal interval of stand (1) top round leaves bolt mounting hole (9) with roof bolt (8) quantity and size matching in advance.

4. The barrel cavity spray coating device according to claim 1, wherein: the output end of the hydraulic cylinder (3) is fixedly connected with the connecting pipe (4) through a connecting flange (5).

5. The barrel cavity spray coating device according to claim 1, wherein: the outer side wall of the annular spraying device (701) is inclined towards the inner side gradually from top to bottom, and the arrangement direction of the first spray head (704) is perpendicular to the outer side wall of the annular spraying device (701).

6. The barrel cavity spray coating device according to claim 1, wherein: the spraying mechanism (7) further comprises an electromagnetic valve (703) and a sound wave displacement sensor (706), the electromagnetic valve (703) is installed on the connecting pipe (4) and used for cutting off air flow, the electromagnetic valve (703) is located on the connecting pipe (4) between the shunt pipe (10) and the bottom spraying device (702), and the sound wave displacement sensor (706) is installed at the bottom of the spraying mechanism (7).