CN218049443U

CN218049443U - Convenient cleaning tool for flat tubes

Info

Publication number: CN218049443U
Application number: CN202220831692.4U
Authority: CN
Inventors: 许世军; 宋金龙; 胡小龙
Original assignee: Spigao Air Cooling Technology Zhangjiakou Co ltd
Current assignee: Spigao Air Cooling Technology Zhangjiakou Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-12-16
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a convenient cleaning tool for flat tubes, which comprises a support and a speed reducing motor, wherein a cam device is connected on an output shaft of the speed reducing motor, a guide device is arranged on the side wall of the support, a liquid receiving groove is arranged on one side of the guide device, which is far away from the support, slide way frames are arranged at the two ends of the top of the liquid receiving groove, a frame is arranged between the top ends of the two slide way frames, and one end of the cam device, which is far away from the speed reducing motor, runs through the guide device and is connected with the frame; the four inner walls of the frame are provided with brush cleaning devices, and one side of the frame away from the bracket is provided with a cleaning liquid spraying device; one end of the bracket is provided with a cleaning liquid tank, the cleaning liquid tank is connected with the cleaning liquid spraying device through a liquid conveying pipe, and the cleaning liquid tank is connected with the liquid receiving tank through a liquid return pipe. The utility model discloses make to solidify dirt impurity such as emulsifier greasy dirt, metal piece, earth to the flat tube can be got rid of easily, let the quality of brazing of flat tube better, prevent the emergence of opening the welding.

Description

Convenient cleaning tool for flat tubes

Technical Field

The utility model relates to an in the trade field of pursuing dry-type air cooling product to make or use the flat tube, for the frock of automatic, convenient getting rid of such as dust, dirt, greasy dirt that persist on the flat tube (limit portion ellipse or rectangle) with different specification and dimension, particularly, relate to a convenient washing frock of flat tube.

Background

At present, two methods for removing various dirt on flat tubes and oil stain on an emulsifier are known, and the methods are divided into manual cleaning and special machine (called a tube washing machine in the industry) cleaning.

The manual cleaning is to dip cleaning liquid in a scouring pad to wipe the surface of the flat tube. The disadvantages are that: 1. the cleaning agent with a special proportion needs to be contacted for a long time, and certain damage is caused to hands and bodies of people; 2. the pipe is required to be turned up and down back and forth when the upper surface, the lower surface, the left surface and the right surface of the pipe are cleaned by manual cleaning, the flat pipe is generally longer, generally about 10 meters or more, and the weight is 50kg or more, and as a result, the labor intensity of workers is very high, the operation procedure is complicated and time-consuming, and the efficiency is low.

The pipe washing machine performs the cleaning operation in a mode that the flat pipe automatically passes through the upper part of a water tank of the pipe washing machine under the driving of the rollers, and a circulating pump is arranged above the pipe washing machine to pump water added with cleaning liquid to be sprayed to the upper surface and the lower surface of the flat pipe. The disadvantages of this cleaning method are: firstly, all parts of the flat tube are difficult to reach by spraying, particularly R arc parts on two sides of the tube, so that the R arc parts of the final product are not smudged and the appearance of the final product of the flat tube is influenced; second, the tough fouling on the tubes cannot be cleaned by machine spray, reducing the brazing quality and appearance of the flat tubes.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a convenient washing frock of flat tube to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a convenient cleaning tool for a flat tube comprises a support, wherein a speed reducing motor is arranged at the top end of the support, a cam device is connected onto an output shaft of the speed reducing motor, a guide device is arranged on the side wall of the support, a liquid receiving groove is formed in one side, away from the support, of the guide device, slide way frames are arranged at two ends of the top of the liquid receiving groove, a frame is arranged between the top ends of the two slide way frames, and one end, away from the speed reducing motor, of the cam device penetrates through the guide device and is connected with the frame; the four inner walls of the frame are provided with brush cleaning devices, and one side of the frame away from the bracket is provided with a cleaning liquid spraying device; one end of the bracket is provided with a cleaning liquid tank, the cleaning liquid tank is connected with the cleaning liquid spraying device through a liquid conveying pipe, and the cleaning liquid tank is connected with the liquid receiving tank through a liquid return pipe.

Furthermore, in order to drive the frame to reciprocate, the pipe can be cleaned in an uninterrupted and full-range manner by matching with a hairbrush cleaning device, the cam device comprises a cam arranged on an output shaft of the speed reducing motor, a cam groove is formed in the side wall of the cam, a sliding pin shaft is arranged in the cam groove, one end of the sliding pin shaft is connected with a stroke shaft, and one end, far away from the sliding pin shaft, of the stroke shaft penetrates through the guide device and is connected with the frame; the guiding device comprises a connecting plate arranged on the side wall of the support, a shaft sleeve is arranged at one end of the connecting plate, and the shaft sleeve is positioned on the outer side of the stroke shaft.

Furthermore, in order to clean the surface of the pipe, the brush cleaning device comprises a sliding groove formed in the inner wall of the frame, a brush base is arranged in the sliding groove, and a plurality of brushes are arranged at one end, close to the center of the frame, of the brush base.

Furthermore, in order to adjust the vertical, horizontal and tightness of the brush and realize the close contact of the brush and each surface of the pipe, which is the key for ensuring the surface quality of the pipe, a screw rod is connected in the brush base, and one end of the screw rod penetrates through the side wall of the frame and extends to the outer side of the frame.

Furthermore, in order to ensure that the surface of the cleaning pipe achieves the best effect, the brushes in the upper group of brush cleaning devices and the brushes in the lower group of brush cleaning devices are arranged in a staggered mode.

Further, in order to spray the cleaning liquid on the upper surface, the lower surface and the left surface and the right surface of the pipe, and further to enable the pipe to be cleaned more thoroughly, the cleaning liquid spraying device comprises an annular spraying pipeline arranged on the frame and far away from one side of the support, a joint is arranged on the top end of the annular spraying pipeline and connected with a liquid conveying pipe, and a plurality of spraying holes are formed in the inner side wall of the annular spraying pipeline.

The utility model has the advantages that:

(1) The utility model discloses can scrub the flat tube in advance automatically for solidify the dirt impurity such as emulsifier greasy dirt, metal piece, earth of flat tube and can be got rid of by easily, and can thoroughly with the flat tube sanitization, get rid of all stubborn and the inseparable dirt impurity of bonding, thereby let the quality of brazing of flat tube better, prevent the emergence of open welding.

(2) The surface of the pipe can be cleaned by arranging the brush cleaning device, the up-down, left-right distance and tightness degree of the brush can be adjusted, the brush is in close contact with all surfaces of the pipe, and the key for ensuring the surface quality of the pipe is achieved; through the cooperation of the speed reducing motor, the cam device and the brush cleaning device, the cleaning effect of the pipe is improved, and the non-stop and all-around cleaning is realized.

(3) Through setting up washing liquid spray set and washing liquid case etc to can spray the washing liquid about the pipe surface, and then make more thorough of pipe clearance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a convenient cleaning tool for flat tubes according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic structural diagram of a brush cleaning device in a convenient cleaning tool for flat tubes according to an embodiment of the invention.

In the figure:

1. a support; 2. a reduction motor; 3. a cam device; 301. a cam; 302. a cam slot; 303. sliding the pin shaft; 304. a stroke shaft; 4. a guide device; 401. a connecting plate; 402. a shaft sleeve; 5. a liquid receiving tank; 6. a slideway rack; 7. a frame; 8. a brush cleaning device; 801. a sliding groove; 802. a brush base; 803. a brush; 804. a screw rod; 9. a cleaning liquid spray device; 901. an annular spray pipe; 902. a joint; 903. spraying holes; 10. a cleaning solution tank; 11. a transfusion tube; 12. and a liquid return pipe.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a convenient washing frock of flat tube, realizes relating to one kind and making or using the trade field of flat tube in the dry-type air cooling product, for the frock of automatic, convenient getting rid of such as dust, dirt, greasy dirt that persist on the flat tube (limit portion ellipse or rectangle) with different specification and dimension.

Referring to the drawings and the detailed description, as shown in fig. 1, according to the convenient cleaning tool for the flat tube of the embodiment of the present invention, the convenient cleaning tool for the flat tube comprises a support 1, a gear motor 2 is arranged on the top end of the support 1, a cam device 3 is connected on an output shaft of the gear motor 2, a guide device 4 is arranged on the side wall of the support 1, a liquid receiving tank 5 is arranged on one side of the guide device 4 away from the support 1, slide way frames 6 are arranged at both ends of the top of the liquid receiving tank 5, a frame 7 is arranged between the top ends of the two slide way frames 6, and one end of the cam device 3 away from the gear motor 2 runs through the guide device 4 and is connected with the frame 7; the four inner walls of the frame 7 are provided with brush cleaning devices 8, and one side of the frame 7 away from the bracket 1 is provided with a cleaning liquid spraying device 9; one end of the bracket 1 is provided with a cleaning liquid tank 10 (in addition, when in practical application, a liquid drawing pump is arranged in the cleaning liquid tank 10), the cleaning liquid tank 10 is connected with the cleaning liquid spraying device 9 through a liquid conveying pipe 11, and the cleaning liquid tank 10 is connected with the liquid receiving tank 5 through a liquid return pipe 12.

With the aid of the above scheme, the utility model discloses make the emulsifier greasy dirt, metal debris, dirt impurity such as earth that solidify the flat tube can be got rid of easily, let the quality of brazing of flat tube better, prevent the emergence of opening the welding.

As shown in fig. 1-2, in one embodiment, for the cam device 3, the cam device 3 includes a cam 301 disposed on the output shaft of the reduction motor 2, a cam groove 302 is disposed on a side wall of the cam 301, a sliding pin 303 is disposed in the cam groove 302, one end of the sliding pin 303 is connected to a stroke shaft 304, and one end of the stroke shaft 304, which is far away from the sliding pin 303, penetrates through the guide device 4 and is connected to the frame 7; the guide device 4 comprises a connecting plate 401 arranged on the side wall of the support 1, one end of the connecting plate 401 is provided with a shaft sleeve 402, the stroke shaft 304 can freely, parallelly and fixedly slide in a stroke range of 100mm-200mm relative to the shaft sleeve 402, so that the rotating motion of the cam device 3 is changed into the linear reciprocating motion of the stroke shaft 304, and the shaft sleeve 402 is positioned outside the stroke shaft 304, so that the frame 7 can be driven to reciprocate, and the pipe can be cleaned in an uninterrupted and comprehensive manner by matching with the brush cleaning device 8.

The working principle of the cam device 3 is as follows: the reduction motor 2 drives the cam 301 to rotate, and the cam drives the sliding pin shaft 303 and the stroke shaft 304 to reciprocate.

As shown in fig. 3-4, in one embodiment, for the brush cleaning device 8, the brush cleaning device 8 includes a sliding groove 801 disposed on the inner wall of the frame 7, a brush base 802 is disposed in the sliding groove 801, a plurality of brushes 803 are disposed at one end of the brush base 802 near the center of the frame 7, the brushes 803 with moderate specification and hardness are selected, and the brushes 803 are fixed on the brush base 802 by drilling tail wires in specific applications; a screw rod 804 is connected in the brush base 802, and one end of the screw rod 804 penetrates through the side wall of the frame 7 and extends to the outer side of the frame 7; the brushes 803 in the upper group of brush cleaning devices 8 and the brushes 803 in the lower group of brush cleaning devices 8 are arranged in a staggered manner, so that the up-down, left-right distance and tightness of the brushes 803 can be adjusted, the brushes 803 are in close contact with all surfaces of the pipe, and the key for ensuring the surface quality of the pipe is realized.

As shown in fig. 3, in an embodiment, for the cleaning liquid spraying device 9, the cleaning liquid spraying device 9 includes an annular spraying pipe 901 disposed on a side of the frame 7 away from the bracket 1, a joint 902 is disposed at a top end of the annular spraying pipe 901, the joint 902 is connected to the liquid conveying pipe 11, and a plurality of spraying holes 903 are disposed on an inner side wall of the annular spraying pipe 901, so as to spray the cleaning liquid on upper, lower, left and right surfaces of the pipe, thereby cleaning the pipe more thoroughly.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the speed reducing motor 2 is started through an external control panel, the pipe is conveyed to the brush cleaning device 8 in the opposite direction, the speed reducing motor 2 drives the cam 301 to rotate, the cam 301 drives the sliding pin shaft 303 and the stroke shaft 304 to reciprocate, the frame 7 and the brush cleaning device 8 inside the frame are driven to reciprocate, and the pipe is cleaned through the brush 803. Before the pipe is cleaned by the brush 803, the cleaning liquid in the cleaning liquid tank 10 is output to the liquid conveying pipe 11 through the liquid pumping pump and enters the annular spraying pipeline 901, and the cleaning liquid is sprayed on the surface of the pipe through the spraying holes 903. The cleaning liquid in the liquid receiving tank 5 flows back to the cleaning liquid tank 10 through the liquid return pipe 12, so that the effect of recycling the cleaning liquid is realized.

To sum up, the utility model discloses can scrub the flat tube in advance automatically for solidify the dirt impurity such as emulsifier greasy dirt, metal piece, earth of flat tube and can be got rid of by easily, and can thoroughly with the flat tube sanitization, get rid of all stubborn and the inseparable dirt impurity of bonding, thereby let the quality of brazing of flat tube better, prevent the emergence of open welding. The brush cleaning device 8 is arranged, so that the surface of the pipe can be cleaned, the up-down, left-right distance and tightness of the brush 803 can be adjusted, the brush 803 is in close contact with each surface of the pipe, and the key for ensuring the surface quality of the pipe is realized; through the cooperation of gear motor 2, cam gear 3 and brush belt cleaning device 8 to improve the cleaning performance of pipe, realize not stopping time, the washing of full aspect. Through setting up washing liquid spray set 9 and washing liquid case 10 etc to can spray the washing liquid about the pipe surface about the upper and lower, and then make more thorough of pipe clearance.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a convenient frock that washs of flat tube, includes support (1), its characterized in that:

a speed reducing motor (2) is arranged at the top end of the support (1), a cam device (3) is connected to an output shaft of the speed reducing motor (2), a guide device (4) is arranged on the side wall of the support (1), a liquid receiving groove (5) is arranged on one side, away from the support (1), of the guide device (4), slide way frames (6) are arranged at two ends of the top of the liquid receiving groove (5), a frame (7) is arranged between the top ends of the two slide way frames (6), and one end, away from the speed reducing motor (2), of the cam device (3) penetrates through the guide device (4) and is connected with the frame (7);

brush cleaning devices (8) are arranged on four inner walls of the frame (7), and a cleaning liquid spraying device (9) is arranged on one side, far away from the support (1), of the frame (7);

one end of the support (1) is provided with a cleaning liquid tank (10), the cleaning liquid tank (10) is connected with the cleaning liquid spraying device (9) through a liquid conveying pipe (11), and the cleaning liquid tank (10) is connected with the liquid receiving tank (5) through a liquid return pipe (12).

2. Convenient flat tube cleaning tool according to claim 1, wherein the cam device (3) comprises a cam (301) arranged on an output shaft of the speed reducing motor (2), a cam groove (302) is formed in a side wall of the cam (301), a sliding pin shaft (303) is arranged in the cam groove (302), one end of the sliding pin shaft (303) is connected with a stroke shaft (304), and one end, far away from the sliding pin shaft (303), of the stroke shaft (304) penetrates through the guide device (4) and is connected with the frame (7).

3. The tooling for conveniently cleaning the flat tubes is characterized in that the guide device (4) comprises a connecting plate (401) arranged on the side wall of the bracket (1), one end of the connecting plate (401) is provided with a bushing (402), and the bushing (402) is positioned outside the stroke shaft (304).

4. The tooling for conveniently cleaning the flat tubes as claimed in claim 2 or 3, wherein the brush cleaning device (8) comprises a sliding groove (801) arranged on the inner wall of the frame (7), a brush base (802) is arranged in the sliding groove (801), and a plurality of brushes (803) are arranged at one end of the brush base (802) close to the central position of the frame (7).

5. The tooling for conveniently cleaning the flat tubes as claimed in claim 4, wherein a screw rod (804) is connected in the brush base (802), and one end of the screw rod (804) penetrates through the side wall of the frame (7) and extends to the outer side of the frame (7).

6. The tooling for conveniently cleaning the flat tubes according to claim 5, wherein the brushes (803) in the upper group of the brush cleaning devices (8) are staggered with the brushes (803) in the lower group of the brush cleaning devices (8).

7. The tooling for conveniently cleaning the flat tubes according to claim 1 or 6, characterized in that the cleaning liquid spraying device (9) comprises an annular spraying pipeline (901) arranged on one side of the frame (7) far away from the bracket (1), a joint (902) is arranged at the top end of the annular spraying pipeline (901), the joint (902) is connected with the infusion tube (11), and a plurality of spraying holes (903) are formed in the inner side wall of the annular spraying pipeline (901).