CN219141899U

CN219141899U - Automatic scaling powder alarm device with concentration and liquid level detection function

Info

Publication number: CN219141899U
Application number: CN202223344414.5U
Authority: CN
Inventors: 邹志荣
Original assignee: Wuxi Newtech Electronic Technology Co ltd
Current assignee: Wuxi Newtech Electronic Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-06
Anticipated expiration: 2032-12-13

Abstract

The utility model provides an automatic scaling powder alarm device with concentration and liquid level detection, which comprises a box body, wherein the box body is a hollow cavity formed by side plates around, and the front end of the box body is hinged with a door plate through an opening; the welding-assisting liquid barrel is arranged in the cavity; the soldering flux liquid level sensor is arranged on one side, close to the door plate, of the top end of the soldering flux barrel in a penetrating way; the soldering flux output port is arranged on one side of the top end of the soldering flux barrel, which is far away from the soldering flux liquid level sensor; the concentration sensor is arranged on one side of the top end of the welding-assisting liquid barrel, which is close to the left side plate of the box body in a penetrating way; the soldering flux pouring opening penetrates through one side, far away from the concentration sensor, of the top end of the soldering flux barrel. The utility model adopts the scaling powder liquid level sensor to detect the scaling powder liquid level in the scaling powder liquid barrel to judge whether the scaling powder needs to be filled, and the concentration sensor detects the concentration of the scaling powder in the scaling powder liquid barrel and the welding powder concentration display screen connected with the concentration sensor visualizes the concentration of the scaling powder liquid, thereby being capable of detecting whether the scaling powder liquid in the scaling powder liquid barrel meets the processing standard in real time and improving the production quality.

Description

Automatic scaling powder alarm device with concentration and liquid level detection function

Technical Field

The utility model relates to the field of automatic welding, in particular to the technical field of automatic soldering flux feeding devices, and specifically relates to an automatic soldering flux alarming device with concentration and liquid level detection.

Background

Flux concentration monitoring is a key parameter in a soldering process, particularly in the production process of automotive electronic products, because concentration abnormality can have an effect on the reliability and pollution of a welded object, even on the soldering time, and is a key control point from the aspects of quality and efficiency. In the production link of an automotive electronic product, the following points are needed to control, firstly, the soldering tin process is an important ring thereof in terms of severity, the functions of the electronic product are directly affected, secondly, the detection is considered, the production process needs to be automatically monitored instead of being controlled by human beings, and again, the occurrence frequency is quite common, so that under the above background, a device and equipment capable of automatically controlling the concentration and the liquid level of soldering tin flux box are needed to be designed.

The utility model discloses a scaling powder concentration detection device, which comprises a detection box body, a detection pump, a weighing assembly, a drying assembly, a scraper assembly, a stock box body and a material conveying pump, wherein the detection box body is provided with a detection port, the detection pump is used for sucking scaling powder in a scaling powder tank into the detection box body, the weighing assembly is arranged in the detection box body, the weighing assembly is used for weighing the quality of the scaling powder, the drying assembly is arranged in the detection box body, the drying assembly is used for drying the scaling powder, the scraper assembly is movably arranged in the detection box body, the scraper assembly is used for scraping the dried scaling powder into a waste tank body, the stock box body is provided with a discharge port, one end of the material conveying pump is connected with the discharge port, the other end of the material conveying pump is connected with the scaling powder tank, and the material conveying pump is used for conveying the scaling powder in the stock box body into the scaling powder tank. The scaling powder concentration detection device can monitor the scaling powder concentration in the scaling powder tank in real time, and automatically adds scaling powder into the scaling powder tank when the solid content of the scaling powder in the scaling powder tank is higher.

The above patent supplements the surplus of the storage tank by inputting the soldering flux at regular time, and correspondingly increases the dilution of the soldering flux by monitoring the concentration of the soldering flux in the soldering flux tank.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide an automatic flux alarm device with concentration and level detection, which is used for solving the difficulties of the prior art.

To achieve the above and other related objects, the present utility model provides an automatic flux alarm device with concentration and level detection, comprising:

the box body 1, wherein the box body 1 is a hollow cavity 2 formed by side plates around, and the front end of the box body is hinged with a door plate 101 through an opening;

a welding-aid liquid barrel 3, wherein the welding-aid liquid barrel 3 is arranged in the cavity 2;

the soldering flux liquid level sensor 4 is arranged on one side, close to the door plate 101, of the top end of the soldering flux barrel 3 in a penetrating way;

the soldering flux output port 5 is penetrated on one side of the top end of the soldering flux barrel 3 far away from the soldering flux liquid level sensor 4;

the concentration sensor 6 is arranged on one side, close to the left side plate of the box body 1, of the top end of the welding-aid liquid barrel 3 in a penetrating way;

and a soldering flux pouring opening 8, wherein the soldering flux pouring opening 8 is arranged on one side of the top end of the soldering flux barrel 3 far away from the concentration sensor 6 in a penetrating way.

According to the preferred scheme, a dustproof sealing cover is sleeved above the soldering flux pouring opening 8.

According to the preferred scheme, four apex angles below of box 1 bottom are connected with supporting shoe 9, the supporting shoe 9 below is connected with base 10, be located four apex angles below of base 10 one end and be connected with supporting roller 11, supporting roller 11 rotation drives box 1 and removes.

According to the preferred scheme, the bottom of the welding-aid liquid barrel 3 is provided with a welding-aid liquid barrel support frame 12, and the welding-aid liquid barrel support frame 12 is arranged on the outer surface of the bottom of the welding-aid liquid barrel 3 in a surrounding manner.

According to a preferred scheme, the concentration sensor 6 is connected with a scaling powder concentration display screen 7, and the scaling powder concentration display screen 7 is arranged on the side plate of the box body 1, which is far away from the door plate 101, in the cavity body 2.

According to a preferred embodiment, the flux outlet 5 comprises: the soldering flux extraction port 501 and the soldering flux reflow port 502 are arranged in a pair, the soldering flux reflow port 502 and the soldering flux extraction port 501 are arranged at the top end of the soldering flux barrel 3 in a triangular shape, and the soldering flux output port 5 is connected with the soldering flux extraction pump 13.

According to a preferred scheme, the scaling powder pump 13 is located on a side plate, away from the door plate 101, in the cavity 2, a barometer 16 is arranged at the bottom of the scaling powder pump 13, and the barometer 16 is controlled to adjust the liquid pumping power of the scaling powder pump 13.

According to the preferred scheme, a soldering flux liquid suction pipe support 17 is further arranged above the soldering flux pump 13, the soldering flux liquid suction pipe support 17 is arranged at the left end and the right end of the cavity 2 in a penetrating mode, a soldering flux conveying groove 102 is formed in the upper portion of the soldering flux liquid suction pipe support 17, and the soldering flux conveying groove 102 and the soldering flux liquid suction pipe support 17 are coaxially arranged.

According to a preferred scheme, a handle 14 is arranged on the outer side end face of the door plate 101, and an L-shaped protective sleeve 15 wraps the periphery of the door plate 101.

The utility model adopts the scaling powder liquid level sensor to detect the scaling powder liquid level in the scaling powder liquid barrel to judge whether the scaling powder needs to be filled, and the concentration sensor detects the concentration of the scaling powder in the scaling powder liquid barrel and the welding powder concentration display screen connected with the concentration sensor visualizes the concentration of the scaling powder liquid, thereby being capable of detecting whether the scaling powder liquid in the scaling powder liquid barrel meets the processing standard in real time and improving the production quality.

Preferred embodiments for carrying out the present utility model will be described in more detail below with reference to the attached drawings so that the features and advantages of the present utility model can be easily understood.

Drawings

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

FIG. 2 shows a front view of the present utility model;

FIG. 3 is a schematic perspective view of a welding flux barrel according to the present utility model;

description of the reference numerals

1. A case; 101. a door panel; 102. a flux transport tank; 2. a cavity; 3. a welding-aid liquid barrel; 4. a flux level sensor; 5. a flux outlet; 501. flux extraction ports; 502. a flux return port; 6. a concentration sensor; 7. a flux concentration display screen; 8. flux pouring openings; 9. a support block; 10. a base; 11. supporting rollers; 12. a welding-assisting liquid barrel supporting frame; 13. a flux extraction pump; 14. a handle; 15. an L-shaped protective sleeve; 16. an air pressure gauge; 17. a soldering flux liquid suction pipe bracket;

Detailed Description

In order to make the objects, technical solutions and advantages of the technical solutions of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present utility model. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

Possible embodiments within the scope of the utility model may have fewer components, have other components not shown in the drawings, different components, differently arranged components or differently connected components, etc. than the examples shown in the drawings. Furthermore, two or more of the elements in the figures may be implemented in a single element or a single element shown in the figures may be implemented as multiple separate elements.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

The utility model provides a scaling powder automatic alarm device with concentration and liquid level detection, which is used in a concentration detection process, the type of an automatic welder needing liquid supply is not limited, but a scaling powder liquid level sensor 4, a concentration sensor 6 and a scaling powder concentration display screen 7 are particularly suitable for the scaling powder automatic alarm device.

In general, the automatic flux alarm device with concentration and liquid level detection mainly comprises a box body 1, a flux barrel 3, a flux liquid level sensor 4, a flux output port 5, a concentration sensor 6 and a flux pouring port 8, wherein, referring to fig. 1, the arrangement relation of the box body 1, the flux barrel 3, the flux liquid level sensor 4, the flux output port 5, the concentration sensor 6 and the flux pouring port 8 can be shown.

When the device is used, the door plate 101 arranged on one side of the box body 1 is opened, the dustproof sealing cover above the soldering flux barrel 3 in the cavity body 2 is opened, the soldering flux stock solution is guided into the soldering flux barrel 3 and is correspondingly guided into equal proportion of purified water for dilution according to the proportion, the soldering flux concentration display screen 7 connected with the concentration sensor 6 is observed to be added with water or the soldering flux stock solution is subjected to fine adjustment according to display data to reach the standard suitable for production, after the adjustment is finished, the automatic welder is opened to operate the barometer 16 to adjust the extraction rate of the soldering flux extraction pump 13, so that the soldering flux in the soldering flux barrel 3 is extracted into the input end of the soldering flux extraction pump 13 through the pipeline connected with the soldering flux extraction pump 13 through the soldering flux output port 5, and the soldering flux extraction pump 13 is extended backwards from the soldering flux transportation groove 102 to be connected with the welding device for feeding.

One side that the top of the soldering fluid barrel 3 is close to the door plate 101 is provided with a soldering fluid liquid level sensor 4, when the liquid level of the soldering fluid in the soldering fluid barrel 3 is lower than a set value, the soldering fluid liquid level sensor 4 sends out alarm information to enable a controller to alarm, and the situation that an automatic welding device is used for processing and blocking a welding head due to the fact that no soldering fluid is added due to forgetting to add the soldering fluid is effectively prevented, and production quality is improved.

The welding-aid liquid barrel 3 is higher in concentration of the welding-aid liquid due to the fact that the moisture in the welding-aid liquid volatilizes due to the fact that the ambient temperature is higher, when the concentration detected by the concentration sensor 6 exceeds the processing range, alarm information can be sent out to enable the controller to alarm, the condition that the substrate is corroded by the welding-aid liquid with too high concentration is effectively prevented, production quality is improved, the concentration sensor 6 can be cleared when the liquid level in the welding-aid liquid barrel 3 is too low and exceeds the detection range of the concentration sensor 6, and the controller is enabled to stop suddenly due to double alarm of the control panel.

And a soldering flux liquid suction pipe support 17 is further arranged between the soldering flux pump 13 and the soldering flux conveying groove 102, the soldering flux liquid suction pipe support 17 and the soldering flux conveying groove 102 are coaxially arranged, and the soldering flux liquid suction pipe support 17 effectively prevents the liquid suction pipe from being disconnected with the soldering flux pump 13 due to the fact that the soldering flux pump 13 outputs soldering flux to enable the liquid suction pipe to be drawn forwards.

The L-shaped protective sleeve 15 is wrapped around the door plate 101, the L-shaped protective sleeve 15 reduces abrasion between the door plate 101 and the bottom plate at the bottom end of the box body 1 when the door plate 101 is opened and closed, vibration during opening and closing is reduced, and the handle 14 is arranged on the outer side end face of the door plate 101, so that the door plate 101 is convenient to open and close.

The welding-aid liquid barrel 3 bottom is provided with a welding-aid liquid barrel support frame 12, the welding-aid liquid barrel support frame 12 limits the welding-aid liquid barrel 3, a damping effect is achieved when the box body 1 moves, and the welding-aid liquid barrel 3 is prevented from moving in the cavity body 2 when the box body 1 moves to pull the internal connected pipelines, so that the tightness between the pipelines is affected, and liquid leakage occurs when the welding-aid liquid is extracted.

The supporting roller 11 is arranged below the box body 1, the supporting block 9 and the base 10 are sequentially arranged between the supporting roller 11 and the box body 1 from bottom to bottom, the box body 1 has the capability of freely adjusting and moving, and the supporting block 9 and the base 10 can effectively play a role in shock absorption during moving.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.

Claims

1. An automatic flux alarm device with concentration and liquid level detection, which is characterized by comprising:

the box body (1), the box body (1) is a hollow cavity (2) formed by side plates around, and the front end is hinged with a door plate (101) through an opening;

a welding-assisting liquid barrel (3), wherein the welding-assisting liquid barrel (3) is arranged in the cavity (2);

the soldering flux liquid level sensor (4) is arranged on one side, close to the door plate (101), of the top end of the soldering flux barrel (3) in a penetrating way;

the soldering flux output port (5) is penetrated on one side of the top end of the soldering flux barrel (3) far away from the soldering flux liquid level sensor (4);

the concentration sensor (6) is arranged on one side, close to the left side plate of the box body (1), of the top end of the welding-aid liquid barrel (3) in a penetrating way;

and the soldering flux pouring opening (8) is penetrated on one side of the top end of the soldering flux barrel (3) far away from the concentration sensor (6).

2. The automatic soldering flux alarm device with concentration and liquid level detection according to claim 1, wherein supporting blocks (9) are connected below four top corners at the bottom end of the box body (1), a base (10) is connected below the supporting blocks (9), supporting rollers (11) are connected below four top corners at one end of the base (10), and the supporting rollers (11) rotate to drive the box body (1) to move.

3. The automatic soldering flux warning device with concentration and liquid level detection function according to claim 2, wherein a soldering flux barrel support frame (12) is arranged at the bottom of the soldering flux barrel (3), and the soldering flux barrel support frame (12) is arranged on the outer surface of the bottom of the soldering flux barrel (3) in a surrounding manner.

4. A flux automatic alarm device with concentration and liquid level detection according to claim 3, wherein the concentration sensor (6) is connected with a flux concentration display screen (7), and the flux concentration display screen (7) is arranged on a side plate of the box body (1) which is far away from the door plate (101) in the cavity (2).

5. A flux automatic alarm device with concentration and level detection according to claim 4, characterized in that said flux outlet (5) comprises: the soldering flux extraction port (501) and the soldering flux reflux port (502), the soldering flux reflux port (502) is provided with a pair, the soldering flux reflux port (502) and the soldering flux extraction port (501) are arranged at the top end of the soldering flux barrel (3) in a triangular shape, and the soldering flux output port (5) is connected with the soldering flux extraction pump (13).

6. The automatic flux alarm device with concentration and liquid level detection according to claim 5, wherein the flux pump (13) is located on a side plate, far away from the door plate (101), in the cavity (2), a barometer (16) is arranged at the bottom of the flux pump (13), and the barometer (16) is controlled to adjust the liquid pumping power of the flux pump (13).

7. The automatic flux warning device with concentration and liquid level detection according to claim 6, characterized in that a flux drawing tube support (17) is further arranged above the flux drawing pump (13), and the flux drawing tube support (17)

The soldering flux liquid suction pipe bracket (17) is provided with a soldering flux conveying groove (102) above the soldering flux liquid suction pipe bracket,

the soldering flux conveying groove (102) and the soldering flux liquid suction pipe bracket (17) are coaxially arranged.