CN219664129U

CN219664129U - Automatic iron sheet coating equipment for packaging can

Info

Publication number: CN219664129U
Application number: CN202320216736.7U
Authority: CN
Inventors: 丘鸿长; 詹志华; 廖禄彬; 张友强; 王永满; 陆亮
Original assignee: SHENGXING GROUP CO Ltd
Current assignee: SHENGXING GROUP CO Ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-09-12
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to an automatic iron sheet coating device for packaging cans, which belongs to the technical field of packaging can coatings and comprises a supporting table, wherein a spraying bin is fixed at the top end of the supporting table, a conveying table is arranged between the spraying bin and the supporting table, a rotating mechanism is arranged in the spraying bin, the bottom end of the rotating mechanism is rotationally connected with a spraying assembly through the switching mechanism, the spraying assembly is connected with a coating supply device through the conveying mechanism, the spraying assembly comprises an annular spraying frame, the bottom end of the spraying frame is uniformly connected with a plurality of spraying heads along the circumferential direction, and outlets of the spraying heads are all arranged towards the center of the spraying frame. The utility model has good coating uniformity and convenient cleaning when coating the packaging can.

Description

Automatic iron sheet coating equipment for packaging can

Technical Field

The utility model relates to automatic iron sheet coating equipment for packaging cans, and belongs to the technical field of packaging can coating.

Background

The packaging can is a packaging container with the same cross-sectional shape of the can body, short can neck, slightly smaller inner diameter than the can body or no can neck, and is a rigid package.

The utility model discloses an automatic coating device in chinese patent of utility model of publication No. CN208527120U, including the device body, hold in the inside control assembly of device body, set up in agitator tank on device body upper portion, set up in device body lower part and with the coating use case that the agitator tank is connected, device body top is provided with the flowmeter, the charge mouth has been seted up on agitator tank upper portion, the inside central axis department of agitator tank is provided with the (mixing) shaft, the inside first actuating mechanism that is used for driving the (mixing) shaft rotates and is connected with the (mixing) shaft that is provided with of agitator tank.

When the paint is applied in the prior art, the rolling brush is used for operation, and brush marks of the rolling brush are generated on the surface of the painted object when painted objects are painted, so that uneven painting is easy to occur, and the painting quality is affected, and therefore improvement is urgently needed.

Disclosure of Invention

In order to overcome the defects of uneven coating, poor coating quality and the like of the traditional packaging can coating device, the utility model designs the iron sheet automatic coating equipment for the packaging cans, which has good coating uniformity and convenient cleaning when coating the packaging cans.

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

the utility model provides an automatic coating equipment of iron sheet for packaging can, includes the brace table, the brace table top is fixed with the spraying storehouse, is provided with the transport platform between spraying storehouse and the brace table, is provided with slewing mechanism in the spraying storehouse, and slewing mechanism bottom rotates through the switching mechanism and is connected with the spraying subassembly, and the spraying subassembly passes through transport mechanism and connects coating supply equipment, and the spraying subassembly includes annular spraying frame, and spraying frame bottom evenly is connected with a plurality of spraying head along circumference, and the export of each spraying head all sets up towards the center of spraying frame.

Further, the rotating mechanism comprises a mounting frame and a cylinder fixed at the top end of the spraying bin, a motor is mounted in the mounting frame, an output shaft of the motor rotates to penetrate through the mounting frame and then is fixedly connected with the switching mechanism, a piston rod is fixedly connected to the top end of the mounting frame, and the piston rod is in transmission connection with the cylinder.

Further, the switching mechanism comprises an annular supporting frame, the bottom end of the annular supporting frame is connected with the spraying frame, a plurality of connecting rods are uniformly fixed on the top end of the annular supporting frame along the circumferential direction, the free ends of the connecting rods are fixedly connected with a disc, and the disc is fixedly connected with the output shaft.

Further, the conveying mechanism comprises a paint conveying pipe and connecting pipes with the same number as the spraying heads, the paint conveying pipe is arranged at the center of the annular supporting frame, each connecting pipe is fixed at the top end of the spraying frame along the circumferential direction, each connecting pipe is communicated with each spraying head in a one-to-one correspondence manner, and the paint conveying pipe is respectively communicated with the paint supply equipment and each connecting pipe.

Further, the grid conveyer belt is arranged on the conveying table in a transmission way, and a receiving bin is detachably connected inside the conveying table.

Further, a supporting plate is arranged at the top end of the spraying bin, and the coating supply equipment and the air cylinder are fixed on the supporting plate.

Further, the side surface of the spraying bin is provided with an observation port.

Further, the spraying storehouse bottom is provided with a plurality of supporting legs, and the universal wheel is all connected to each supporting leg bottom.

Compared with the prior art, the utility model has the following characteristics and beneficial effects:

1. according to the utility model, the rotating mechanism is arranged in the spraying bin, the spraying mechanism is arranged on the annular supporting frame at the bottom of the rotating mechanism, the grid conveying belt conveys the spraying piece to the lower part of the spraying bin, the cylinder drives the piston rod to drive the spraying mechanism to move downwards, the motor drives the output shaft to drive the spraying mechanism to rotate during spraying, the spraying mechanism rotates to perform spraying operation on the spraying piece while rotating, and the plurality of spraying heads rotate to perform spraying to ensure the uniformity of spraying, so that the problems that in the prior art, when a coating is operated by using a rolling brush constantly, brush marks of the rolling brush are generated on the surface of a coated object during coating of a canned object, so that uneven coating easily occurs and the coating quality is influenced are solved.

2. According to the utility model, the surface of the conveying belt on the conveying table is arranged in a grid shape, and the receiving bin is further arranged in the conveying table, so that redundant paint generated during spraying can fall into the receiving bin through the grid layout to be uniformly collected, and later cleaning is facilitated.

Drawings

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

FIG. 2 is a schematic view of the internal mechanism of the spray booth of the present utility model;

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

fig. 4 is a schematic view of the structure of the conveying table of the present utility model.

Wherein the reference numerals are as follows: 1. a support table; 2. a conveying table; 3. support legs; 4. a universal wheel; 5. a grid conveyor belt; 6. a control device; 7. a spraying bin; 8. a bracket; 9. an observation port; 10. a support plate; 11. a cylinder; 12. a paint tank; 13. a rotating mechanism; 14. a piston rod; 15. a mounting frame; 16. a motor; 17. an annular support frame; 18. a connecting rod; 19. an output shaft; 20. a paint delivery tube; 21. a spraying frame; 22. a spray head; 23. a connecting pipe; 24. and (5) receiving a storage bin.

Detailed Description

The present utility model will be described in more detail with reference to examples.

As shown in fig. 1 to 4, the automatic coating equipment for iron sheet for packaging can of this embodiment comprises a supporting table 1, the supporting table 1 top is fixed with a spraying bin 7 through four supports 8, a conveying table 2 is arranged between the spraying bin 7 and the supporting table 1, a rotating mechanism 13 is arranged in the spraying bin 7, the bottom end of the rotating mechanism 13 is rotationally connected with a spraying component through a switching mechanism, the spraying component is connected with coating supply equipment through a conveying mechanism, the spraying component comprises an annular spraying frame 21, the bottom end of the spraying frame 21 is uniformly connected with a plurality of spraying heads 22 along the circumferential direction, and the outlets of the spraying heads 22 are all arranged towards the center of the spraying frame 21.

In particular, in this embodiment, the support table 1 is further provided with a control device 6, and the air cylinder 11, the conveying table 2 and the motor 16 are all in signal connection with the control device 6.

Further, the rotating mechanism 13 comprises a mounting frame 15 and an air cylinder 11 fixed at the top end of the spraying bin 7, a motor 16 is mounted in the mounting frame 15, an output shaft 19 of the motor 16 penetrates through the mounting frame 15 in a rotating mode and then is fixedly connected with the switching mechanism, a piston rod 14 is fixedly connected to the top end of the mounting frame 15, and the piston rod 14 is in transmission connection with the air cylinder 11.

In particular, the motor 16 drives the switching mechanism to turn back and forth a small amount, rather than 360 degrees, to ensure that the feed conduit does not become entangled with other components.

Further, the switching mechanism comprises an annular supporting frame 17, the bottom end of the annular supporting frame 17 is connected with a spraying frame 21, a plurality of connecting rods 18 are uniformly fixed on the top end of the annular supporting frame 17 along the circumferential direction, the free ends of the connecting rods 18 are fixedly connected with a disc, and the disc is fixedly connected with an output shaft 19.

Further, the conveying mechanism comprises paint conveying pipes 20 and connecting pipes 23 with the same number as the spraying heads 22, the paint conveying pipes 20 are arranged at the center of the annular supporting frame 17, each connecting pipe 23 is fixed at the top end of the spraying frame 21 along the circumferential direction, each connecting pipe 23 is communicated with each spraying head 22 in a one-to-one correspondence manner, and the paint conveying pipes 20 are respectively communicated with the paint supply equipment and each connecting pipe 23.

Specifically, the lower surface of the annular supporting frame 17 is fixedly connected with a threaded pipe, and the upper end of the connecting pipe 23 is integrally and fixedly provided with a threaded section for connecting the threaded pipe.

Further, a grid conveyer belt 5 is arranged on the conveying table 2 in a transmission way, and a receiving bin 24 is detachably connected inside the conveying table 2.

Further, a support plate 10 is provided at the top end of the spray booth 7, and a paint supply apparatus and a cylinder 11 are both fixed to the support plate 10, the paint supply apparatus including two paint cans 12, the two paint cans 12 being symmetrically disposed on both sides of the cylinder 11.

Further, a viewing port 9 is provided on the side of the spray booth 7.

Further, the bottom of the spraying bin 7 is provided with a plurality of supporting legs 3, and the bottom of each supporting leg 3 is connected with a universal wheel 4.

The working principle of the utility model is as follows: when the spraying device is used, a packaging can is placed on the grid conveyor belt 5, the grid conveyor belt 5 moves the packaging can to the position below the spraying bin 7 and stops, the cylinder 11 drives the piston rod 14 to drive the rotating mechanism 13 and the spraying frame 21 to move downwards, the motor 16 drives the output shaft 19 to drive the spraying frame 21 to rotate, and the spraying frame 21 performs spraying operation on a spraying piece while rotating; after the spraying is finished, the cylinder 11 drives the rotating mechanism 13 and the spraying frame 21 to ascend and reset, the sprayed packaging cans are continuously moved by the grid conveyor belt 5, and meanwhile, the next packaging can is moved to the position below the spraying bin 7 and stopped, and the steps are repeated;

the plurality of spray heads 22 rotate to spray so as to ensure the uniformity of spraying, thereby solving the problems that in the prior art, when a rolling brush is used for operation, uneven coating easily occurs when a canned object is coated, and the coating quality is affected;

in addition, the redundant paint generated during spraying can fall into the receiving bin 24 through the grid conveyer belt 5 to be collected uniformly, so that the later cleaning is facilitated.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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.

Claims

1. An automatic iron sheet coating device for packaging cans is characterized in that: including supporting bench (1), supporting bench (1) top is fixed with spraying storehouse (7), is provided with between spraying storehouse (7) and supporting bench (1) and carries platform (2), is provided with slewing mechanism (13) in spraying storehouse (7), and slewing mechanism (13) bottom is connected with the spraying subassembly through the slewing mechanism rotation, and the spraying subassembly passes through conveying mechanism and connects coating supply equipment, and the spraying subassembly includes annular spraying frame (21), and spraying frame (21) bottom evenly is connected with a plurality of spraying head (22) along circumference, and the export of each spraying head (22) all sets up towards the center of spraying frame (21).

2. An automatic paint apparatus for iron sheet for packaging cans as claimed in claim 1, wherein: the rotary mechanism (13) comprises a mounting frame (15) and an air cylinder (11) fixed at the top end of the spraying bin (7), a motor (16) is mounted in the mounting frame (15), an output shaft (19) of the motor (16) rotates to penetrate through the mounting frame (15) and then is fixedly connected with the switching mechanism, a piston rod (14) is fixedly connected to the top end of the mounting frame (15), and the piston rod (14) is in transmission connection with the air cylinder (11).

3. An automatic paint apparatus for iron sheet for packaging cans as claimed in claim 2, wherein: the switching mechanism comprises an annular supporting frame (17), the bottom end of the annular supporting frame (17) is connected with a spraying frame (21), a plurality of connecting rods (18) are uniformly fixed on the top end of the annular supporting frame (17) along the circumferential direction, the free ends of the connecting rods (18) are fixedly connected with a disc, and the disc is fixedly connected with an output shaft (19).

4. An automatic paint apparatus for iron sheet for packaging cans according to claim 3, characterized in that: the conveying mechanism comprises paint conveying pipes (20) and connecting pipes (23) with the same number as the spraying heads (22), the paint conveying pipes (20) are arranged at the center of the annular supporting frame (17), the connecting pipes (23) are circumferentially fixed at the top end of the spraying frame (21), the connecting pipes (23) are communicated with the spraying heads (22) in a one-to-one correspondence mode, and the paint conveying pipes (20) are respectively communicated with paint supply equipment and the connecting pipes (23).

5. An automatic paint apparatus for iron sheet for packaging cans as claimed in claim 1, wherein: the conveying table (2) is provided with a grid conveying belt (5) in a transmission way, and a receiving bin (24) is detachably connected inside the conveying table (2).

6. An automatic paint apparatus for iron sheet for packaging cans as claimed in claim 4, wherein: the top end of the spraying bin (7) is provided with a supporting plate (10), and the coating supply equipment and the air cylinder (11) are both fixed on the supporting plate (10).

7. An automatic paint apparatus for iron sheet for packaging cans as claimed in claim 1, wherein: an observation port (9) is arranged on the side face of the spraying bin (7).

8. An automatic paint apparatus for iron sheet for packaging cans as claimed in claim 1, wherein: the bottom of the spraying bin (7) is provided with a plurality of supporting legs (3), and the bottom of each supporting leg (3) is connected with a universal wheel (4).