Automatic cleaning equipment for powder barrel

Abstract

The utility model discloses automatic powder barrel cleaning equipment which comprises a fence arranged outside a powder barrel in a surrounding mode, the fence is provided with a plurality of knocking devices, and the knocking devices are used for knocking the outer wall of the powder barrel. The blowing device is arranged in the barrel cavity of the powder barrel in a lifting manner and is used for blowing the inner wall of the barrel cavity of the powder barrel in the circumferential direction. The fine powder cleaning device has the advantages and effects that a novel mechanical structure is utilized, the labor cost is saved, the fine powder cleaning effect is good, and the powder barrel cleaning efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of powder barrel cleaning, in particular to automatic powder barrel cleaning equipment. Background Art

[0002] At present, the fine powder barrels in factories are usually cleaned manually. The fine powder barrels are hung upside down first, and then the employees use wooden hammers to knock on the bottom and side walls. At the same time, high-pressure nitrogen is blown into the powder barrel to blow out the residual powder. However, due to the great uncertainty in the strength, number and position of the employees' knocking, some powder barrels may not be cleaned cleanly, and powder residues may remain on the barrel wall. In addition, manual cleaning is a waste of manpower, resulting in low efficiency in powder barrel cleaning. Therefore, it is urgent to design an automatic powder barrel cleaning equipment to ensure that the strength, number and position of the knocking on the powder barrel are consistent each time, so as to ensure the efficiency and quality of the fine powder cleaning in the powder barrel. Utility Model Content

[0003] The utility model aims to provide an automatic powder barrel cleaning device, which has the effects of saving labor costs, having a good fine powder cleaning effect and a high powder barrel cleaning efficiency.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions: an automatic powder barrel cleaning device, comprising a fence arranged outside the powder barrel, the fence is provided with a plurality of knocking devices, and the knocking devices are used to knock the outer wall of the powder barrel;

[0005] It also includes a purge device, which is lifted and lowered in the barrel cavity of the powder barrel and circumferentially purges the inner wall of the barrel cavity of the powder barrel.

[0006] By adopting the above technical scheme, the powder barrel to be cleaned is inverted, and then the outer wall of the powder barrel is knocked by multiple knocking devices on the enclosure, so that the fine powder adsorbed on the inner wall of the powder barrel by static electricity can fall off by vibration. In addition, the purge device can be used to perform circumferential purge on the inner wall of the barrel cavity of the powder barrel, and the lifting and blowing of the inner wall of the powder barrel can be achieved by moving the purge device up and down, thereby reducing manual interference. At the same time, the knocking device is used to knock on the outer wall of the powder barrel to ensure that the force, number and position of each knock are consistent, thereby enabling the utility model to save labor costs, have a good fine powder cleaning effect and a high powder barrel cleaning efficiency.

[0007] The utility model is further configured as follows: the enclosure includes a fixed enclosure portion and a movable enclosure portion, one side of the movable enclosure portion is hinged to the fixed enclosure portion, so that the movable enclosure portion can be rotated and switched between an enclosure state and an open state relative to the fixed enclosure portion.

[0008] By adopting the above technical solution, the movable enclosure part can be surrounded or opened relative to the fixed enclosure part, which is convenient for operators to load and unload or flip and invert the powder barrel, thereby improving the operational flexibility of the utility model.

[0009] The utility model is further configured as follows: a roller is provided at the bottom of the movable enclosure portion.

[0010] By adopting the above technical solution, the addition of rollers is conducive to the rotation of the movable enclosure part relative to the fixed enclosure part.

[0011] The utility model is further configured as follows: the striking device comprises a telescopic cylinder and a striking hammer fixedly arranged at the end of a piston rod of the telescopic cylinder.

[0012] By adopting the above technical solution, the piston rod of the telescopic cylinder is extended and retracted to a predetermined length, which can simultaneously drive the striking hammer to extend outward to a predetermined stroke, thereby ensuring the strength and length of each strike of the striking hammer.

[0013] The utility model is further configured as follows: the telescopic cylinder is fixedly connected to the outer side of the enclosure, the percussion hammer is arranged on the inner side of the enclosure, the enclosure is provided with a through hole corresponding to the telescopic cylinder, the piston rod guide of the telescopic cylinder is passed through the through hole and its end is fixedly connected to the percussion hammer.

[0014] By adopting the above technical solution and utilizing the guiding cooperation between the through hole and the piston rod, the consistency of the extending direction of the striking hammer each time can be improved, so as to ensure that the position of the striking hammer striking the powder barrel each time is consistent.

[0015] The utility model is further configured as follows: the material of the striking hammer is set to be rubber material.

[0016] By adopting the above technical solution, the rubber hammer can effectively prevent the powder barrel from being deformed during the hammering process.

[0017] The utility model is further configured as follows: an extension portion is provided on the top of the enclosure, and a plurality of the knocking devices are vertically fixed on the extension portion.

[0018] By adopting the above technical solution, the knocking device vertically arranged on the extension part can knock the upper end surface of the powder barrel, thereby improving the cleaning ability of the powder barrel of the utility model.

[0019] The utility model is further configured as follows: the purging device includes a lifting drive device and a rotating purging nozzle arranged at the output end of the lifting drive device, the lifting drive device is arranged on a support frame, and the air inlet end of the rotating purging nozzle is connected to a high-pressure air pipe.

[0020] By adopting the above technical scheme, the lifting drive device can drive the rotary purge nozzle to rise and fall vertically in the barrel cavity of the powder barrel, so that the rotary purge nozzle can be used to purge the inner wall of the barrel cavity of the powder barrel at different heights. In addition, the rotary purge nozzle can also rotate in a circular direction during purge, so that the rotary purge nozzle can purge the inner wall of the powder barrel without dead angles in space, thereby improving the purge and cleaning ability of the equipment on the powder barrel.

[0021] The utility model is further configured as follows: the lifting drive device includes a rack and a lifting drive motor fixed on the support frame, the rotary purge nozzle is connected to the rack, and the lifting drive motor drives the rack to move up and down along the support frame through a transmission structure.

[0022] By adopting the above technical solution, the lifting drive motor drives the rack to vertically lift and lower relative to the support frame through the transmission structure, thereby driving the rotating purge nozzle located on the rack to rise and fall synchronously.

[0023] The utility model is further configured as follows: a linear motion module is provided between the support frame and the lifting drive device, and the linear motion module can drive the lifting drive device to move horizontally relative to the support frame.

[0024] By adopting the above technical solution, the linear motion module can drive the lifting drive device to drive the rotating purge nozzle to move closer to or away from the powder barrel, thereby improving the adaptability of the utility model to complex environments.

[0025] In summary, the utility model has the following beneficial effects:

[0026] A fence is set around the powder barrel, and the fence includes a fixed fence part and a movable fence part. The movable fence part can be opened and closed relative to the fixed fence part, so that the movable fence part can be rotated and switched between an enclosure state and an open state relative to the fence part. A plurality of knocking devices are arranged on the fence to knock on the outer wall of the powder barrel. In addition, a purge device is arranged under the inverted powder barrel, and a lifting drive device is used to drive a rotating purge nozzle to lift and lift in the barrel cavity of the powder barrel for purge. At the same time, the rotating purge nozzle can rotate to perform circumferential purge on the inner wall of the barrel cavity, so that the purge device can perform spatial purge on the inner wall of the powder barrel without dead angles, thereby improving the purge and cleaning ability of the equipment for the powder barrel, saving labor costs, having a good fine powder cleaning effect, and having a high powder barrel cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram of the enclosure of the utility model in the enclosure state.

[0028] Figure 2 This utility model Figure 1 A partial enlarged view of area A.

[0029] Figure 3 This utility model Figure 1 A partial enlarged view of area B.

[0030] Figure 4 It is a structural diagram of the utility model when the enclosure is in an open state.

[0031] In the figure: 1. enclosure; 1a. through hole; 10. extension part; 11. fixed enclosure part; 12. movable enclosure part; 121. roller; 2. knocking device; 21. telescopic cylinder; 22. knocking hammer; 3. purge device; 31. lifting drive device; 311. lifting drive motor; 312. rack; 32. rotary purge nozzle; 33. high-pressure air pipe; 4. support frame; 41. linear motion module; 5. powder barrel. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings.

[0033] A powder barrel automatic cleaning device, such as Figure 1 and Figure 4 As shown, it includes a fence 1 arranged outside the powder barrel 5, the powder barrel 5 is rotatably arranged in the fence 1, and can be kept in an inverted state or an upright state by a positioning structure, and a plurality of knocking devices 2 are arranged on the fence 1, and the plurality of knocking devices 2 are used to knock on the outer wall of the powder barrel 5; it also includes a purge device 3, the purge device 3 is lifted and arranged in the barrel cavity of the powder barrel 5, and circumferentially purges the inner wall of the barrel cavity of the powder barrel 5; the fence 1 includes a fixed fence part 11 and a movable fence part 12, one side of the movable fence part 12 is hinged to the fixed fence part 11, so that the movable fence part 12 can be rotated and switched between the enclosure state and the open state relative to the fixed fence part 11, so that The movable enclosure portion 12 can be surrounded or opened relative to the fixed enclosure portion 11, which is convenient for the operator to load and unload or flip and invert the powder barrel 5, thereby improving the operational flexibility of the utility model; an extension portion 10 is provided on the side of the top of the enclosure 1 facing the powder barrel 5, and a plurality of knocking devices 2 are vertically fixed on the extension portion 10. The knocking devices 2 vertically arranged on the extension portion 10 can knock on the upper end surface of the powder barrel 5, thereby improving the cleaning ability of the powder barrel 5 of the utility model; a roller 121 is provided at the bottom of the movable enclosure portion 12, and the addition of the roller 121 is conducive to the rotation of the movable enclosure portion 12 relative to the fixed enclosure portion 11.

[0034] like Figure 1-2As shown, the knocking device 2 includes a telescopic cylinder 21 and a knocking hammer 22 fixedly arranged at the end of the piston rod of the telescopic cylinder 21. The piston rod of the telescopic cylinder 21 is extended and retracted to a predetermined length, and can simultaneously drive the knocking hammer 22 to extend outward by a predetermined stroke, thereby ensuring the strength and length of each hammering of the knocking hammer 22; the telescopic cylinder 21 is fixedly connected to the outer side of the enclosure 1, and the knocking hammer 22 is arranged on the inner side of the enclosure 1. The enclosure 1 is provided with a through hole 1a corresponding to the telescopic cylinder 21. The piston rod guide of the telescopic cylinder 21 is penetrated in the through hole 1a and its end is fixedly connected to the knocking hammer 22. By utilizing the cooperation between the through hole 1a and the guide of the piston rod, the consistency of the extension direction of the knocking hammer 22 each time can be improved, so as to ensure that the position of the knocking hammer 22 on the powder barrel 5 is consistent each time; the material of the knocking hammer 22 is set to rubber material, and the knocking hammer 22 made of rubber material can effectively prevent the powder barrel 5 from being deformed during the hammering process. In other embodiments, the material of the knocking hammer 22 can also be set to an elastomer such as silicone.

[0035] like Figure 1 and Figure 3-4 As shown, the purging device 3 includes a lifting drive device 31 and a rotating purging nozzle 32 arranged at the output end of the lifting drive device 31. The lifting drive device 31 is arranged on the support frame 4. The air inlet end of the rotating purging nozzle 32 is connected to a high-pressure air pipe 33. The lifting drive device 31 can drive the rotating purging nozzle 32 to rise and fall vertically in the barrel cavity of the powder barrel 5, so that the rotating purging nozzle 32 is used to purge the different heights of the inner wall of the barrel cavity of the powder barrel 5. In addition, the rotating purging nozzle 32 can also rotate circumferentially during purging, so that the rotating purging nozzle 32 can purge the inner wall of the powder barrel 5 without dead angles in space, thereby improving the purging and cleaning ability of the device for the powder barrel 5; the lifting drive device 31 includes a rack 312 and a lifting drive motor 311 fixedly arranged on the support frame 4. The rotating purging nozzle 32 is connected to the rack 312. The lifting drive motor 311 drives the rack 312 through a transmission structure. 2 moves up and down along the support frame 4, and the lifting drive motor 311 drives the rack 312 to vertically lift relative to the support frame 4 through the transmission structure, thereby driving the rotating purge nozzle 32 located on the rack 312 to rise and fall synchronously; a linear motion module 41 is provided between the support frame 4 and the lifting drive device 31, and the linear motion module 41 can drive the lifting drive device 31 to move horizontally relative to the support frame 4, and the linear motion module 41 can drive the lifting drive device 31 to drive the rotating purge nozzle 32 to approach or move away from the powder barrel 5, thereby improving the adaptability of the utility model to complex environments; in this embodiment, the start and stop position and air pressure of the knocking device 2 are controlled by the PLC program, which can ensure that the strength, number and position of knocking on the powder barrel 5 are consistent each time, thereby ensuring the quality of cleaning, and at the same time, the equipment uses the telescopic cylinder 21 action instead of the manual action, which can reduce the labor intensity of employees, and the cleaning effect can also be guaranteed.

[0036] The basic working principle of the utility model is as follows: a fence 1 is arranged around the powder barrel 5, the fence 1 includes a fixed fence part 11 and a movable fence part 12, the movable fence part 12 can be opened and closed relative to the fixed fence part 11, so that the movable fence part 12 can be rotated and switched between a fence state and an open state relative to the fence part, and a plurality of knocking devices 2 are arranged on the fence 1. When cleaning, the powder barrel 5 to be cleaned is first inverted, and then the outer wall of the powder barrel 5 is knocked by the plurality of knocking devices 2 on the fence 1, so that the fine powder adsorbed on the inner wall of the powder barrel 5 by static electricity can fall off by vibration; in addition, when the powder barrel 5 to be cleaned is inverted, the outer wall of the powder barrel 5 is knocked by the plurality of knocking devices 2 on the fence 1, so that the fine powder adsorbed on the inner wall of the powder barrel 5 by static electricity can fall off by vibration; in addition, when the powder barrel 5 ... A purge device 3 is arranged below the powder barrel 5, and a lifting drive device 31 is used to drive a rotary purge nozzle 32 to lift and lower in the barrel cavity of the powder barrel 5 for purge. At the same time, the rotary purge nozzle 32 can rotate to perform circumferential purge on the inner wall of the barrel cavity, so that the purge device 3 can perform spatial purge on the inner wall of the powder barrel 5 without dead angles, thereby improving the purge and cleaning ability of the equipment for the powder barrel 5. The equipment uses cylinder action instead of manual action, which can reduce the labor intensity of employees and ensure the cleaning effect. It has the effects of saving labor costs, good fine powder cleaning effect and high powder barrel cleaning efficiency.

[0037] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. An automatic powder barrel cleaning device, characterized in that: It comprises a fence (1) arranged outside a powder barrel (5), wherein the fence (1) is provided with a plurality of knocking devices (2), and the plurality of knocking devices (2) are used to knock on the outer wall of the powder barrel (5); It also comprises a purge device (3), which is lifted and lowered in the barrel cavity of the powder barrel (5) and circumferentially purges the inner wall of the barrel cavity of the powder barrel (5).

2. The automatic powder barrel cleaning device according to claim 1, characterized in that: The enclosure (1) comprises a fixed enclosure portion (11) and a movable enclosure portion (12); one side of the movable enclosure portion (12) is hinged to the fixed enclosure portion (11), so that the movable enclosure portion (12) can be rotated and switched between an enclosure state and an open state relative to the fixed enclosure portion (11).

3. The automatic powder barrel cleaning device according to claim 2, characterized in that: A roller (121) is provided at the bottom of the movable enclosure portion (12).

4. The automatic powder barrel cleaning device according to claim 1, characterized in that: The striking device (2) comprises a telescopic cylinder (21) and a striking hammer (22) fixedly arranged at the end of a piston rod of the telescopic cylinder (21).

5. The automatic powder barrel cleaning device according to claim 4, characterized in that: The telescopic cylinder (21) is fixedly connected to the outside of the enclosure (1), the knocking hammer (22) is arranged on the inside of the enclosure (1), the enclosure (1) is provided with a through hole (1a) corresponding to the telescopic cylinder (21), the piston rod of the telescopic cylinder (21) is guided through the through hole (1a) and its end is fixedly connected to the knocking hammer (22).

6. The automatic powder barrel cleaning device according to claim 4, characterized in that: The material of the striking hammer (22) is set to be rubber material.

7. The automatic powder barrel cleaning device according to claim 1, characterized in that: An extension portion (10) is provided on the top of the enclosure (1), and a plurality of the striking devices (2) are vertically fixed on the extension portion (10).

8. The automatic powder barrel cleaning device according to claim 1, characterized in that: The purging device (3) comprises a lifting drive device (31) and a rotating purging nozzle (32) arranged at the output end of the lifting drive device (31); the lifting drive device (31) is arranged on a support frame (4); and the air inlet end of the rotating purging nozzle (32) is connected to a high-pressure air pipe (33).

9. The automatic powder barrel cleaning device according to claim 8, characterized in that: The lifting drive device (31) comprises a rack (312) and a lifting drive motor (311) fixedly mounted on the support frame (4); the rotary purge nozzle (32) is connected to the rack (312); and the lifting drive motor (311) drives the rack (312) to move up and down along the support frame (4) via a transmission structure.

10. The automatic powder barrel cleaning device according to claim 8, characterized in that: A linear motion module (41) is provided between the support frame (4) and the lifting drive device (31), and the linear motion module (41) can drive the lifting drive device (31) to move horizontally relative to the support frame (4).

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