Storage control structure of soldering flux

Abstract

The utility model discloses a storage capacity control structure of scaling powder, which relates to the technical field of storage capacity control and comprises a storage component. The storage assembly comprises a tank body; the top of the tank body is hermetically connected with the cover body through an external thread; the bottom of the tank body is provided with a discharge port facilitating installation of the conveying assembly; a reserve display cylinder is arranged on one side of the tank body; a lower supporting seat and an upper supporting seat are fixedly mounted at the two ends of the interior of the reserve volume display cylinder, and the end, provided with the lower supporting seat, of the reserve volume display cylinder is communicated with the tank body through a communicating pipe; the upper supporting seat and the floating rod are mounted in a sliding manner; a movable contact is arranged at one end of the floating rod; when the scaling powder is automatically stored, the manual valve on the conveying pipe is closed, and when the scaling powder drives the buoy to eject the floating rod and the movable contact to make contact with the fixed contact, the movable contact and the fixed contact achieve the effect that the sensor controls the electromagnetic valve to be closed, so that conveying of the feeding pipe is effectively stopped, and the situation that the scaling powder in the tank body overflows is avoided.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of storage control, and particularly relates to a flux storage control structure. Background Art

[0002] Flux is a substance that plays an important role in the welding process; removing oxides: it can remove the oxides on the surface of the metal to be welded, making the metal better exposed for welding; reducing surface tension: helping the molten solder flow and wet the welding surface better, thus improving the quality and reliability of welding; preventing oxidation: preventing the metal to be welded from being oxidized again during the welding process, effectively ensuring the welding quality.

[0003] Currently, during the welding process of traditional flux, it needs to be added manually. Inevitably, there will be waste during use. Now, to improve the welding quality, an automatic flux adding device is used for effective addition, which effectively improves the welding efficiency. However, when adding flux automatically, it is necessary to effectively control the capacity of the storage device to avoid having too much or too little flux during use.

[0004] After retrieval, Chinese Patent Publication No. CN201120081139.5 discloses a flux storage control device; the storage control device includes a flux box, in which a flux storage sensor is provided. A flux drain port is provided on the box body of the flux box, and a flux addition port is provided at the upper end of the flux box. The flux drain port is connected to the flux inlet on the flux storage tank through a pipeline and a valve. A flux outlet is provided on the flux storage tank, and the flux outlet is connected to the inlet of a circulation pump through a pipeline. The outlet of the circulation pump is connected to the flux addition port through a pipeline.

[0005] During the use of the structure in the above patent, the flux drain port and the overflow port are connected to the flux storage tank through a connecting pipe. In this way, during the storage control of the flux storage tank, the flux inside the flux storage tank effectively acts on the surface of the welded part. The structure in the above patent can only achieve the effect of flux circulation and cannot perform work operations on the quantitatively stored flux. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide a flux storage control structure. In this device, a storage capacity display cylinder is arranged on one side of the tank body, so that the storage capacity inside the tank body can be observed in a timely manner during storage; while the tank body stores the flux, the float in the storage capacity display cylinder is driven to move upward. When the float drives the floating rod and the moving contact touches the fixed contact, the solenoid valve on the feed pipe is closed through the sensor, effectively avoiding the situation of flux overflow. During welding, the manual valve on the delivery pipe is opened to enable the flux to act on the welding position of the welded part; to solve the problems in the above background technology.

[0007] To achieve the above purpose, the present utility model provides the following technical solutions:

[0008] A flux storage control structure, including a storage component; the storage component includes a tank body; the top of the tank body is hermetically connected with a cover body through external threads; a discharge port for facilitating the installation of the delivery component is opened at the bottom of the tank body;

[0009] A storage capacity display cylinder is arranged on one side of the tank body; lower and upper support seats are fixedly installed at both ends inside the storage capacity display cylinder, and one end of the storage capacity display cylinder provided with the lower support seat is communicated with the tank body through a connecting pipe; the upper support seat is slidably installed with a floating rod; a moving contact is arranged at one end of the floating rod;

[0010] As a further technical solution of the present utility model, a sensor is arranged at the top of the storage capacity display cylinder; the sensor is fixedly installed with the tank body through a support frame; a fixed contact is arranged at the bottom of the sensor; the fixed contacts are coaxially arranged;

[0011] As a further technical solution of the present utility model, a feed pipe is also fitted and installed at the top of the tank body; the feed pipe is connected with a conveying pipe through a flange; a solenoid valve is fixedly installed on the feed pipe; the solenoid valve is electrically connected with the sensor;

[0012] As a further technical solution of the present utility model, a float is arranged between the lower support seat and the upper support seat inside the storage capacity display cylinder;

[0013] As a further technical solution of the present utility model, the delivery component includes a connector, which is detachably installed with the discharge port through threads; a delivery pipe is integrally arranged at the bottom of the connector; a manual valve is fitted and installed on the delivery pipe;

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. When in use, the cover body is connected to the external thread at the top of the tank body to prevent external impurities from entering the interior of the tank body, which may cause blockage of the flux during use. When the flux inside the tank body is in use, the connector is connected to the discharge port at the bottom of the tank body, and the manual valve on the delivery pipe is opened to enable the flow of the flux, ensuring that the flux acts on the surface of the welded parts and guaranteeing the welding quality.

[0016] 2. When storing the flux, the interior of the tank body is connected to the interior of the storage capacity display cylinder through a connecting pipe. Thus, when the tank body stores the flux, the flux simultaneously drives the float inside the storage capacity display cylinder to move upward. The capacity of the flux stored inside the tank body can be observed in a timely manner based on the position where the float floats. The solenoid valve installed on the feed pipe can be closed as needed through the solenoid valve to meet different working requirements.

[0017] 3. When automatically storing the flux, the manual valve on the delivery pipe is closed. When the flux drives the float to push up the floating rod and the moving contact touches the fixed contact, the moving contact and the fixed contact achieve sensor control to close the solenoid valve. In this way, the feed pipe is effectively stopped from conveying, avoiding the situation of flux overflow inside the tank body.

[0018] 4. When using the flux, the connector is hermetically connected to the discharge port to prevent leakage. The manual valve is opened to enable the flux inside the tank body to be conveyed to the welding position through the delivery pipe, effectively guaranteeing the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0020] Figure 2 is in the present utility model Figure 1 bottom structural schematic diagram.

[0021] Figure 3 is in the present utility model Figure 2 side view of the storage component.

[0022] Figure 4 is in the present utility model Figure 3 A - A cross-sectional view.

[0023] In the figure: 1 - cover body, 2 - storage component, 20 - tank body, 21 - external thread, 22 - feed pipe, 23 - sensor, 24 - fixed contact, 25 - moving contact, 26 - storage capacity display cylinder, 27 - solenoid valve, 28 - discharge port, 29 - lower support seat, 210 - upper support seat, 211 - floating rod, 212 - float, 3 - delivery component, 30 - connector, 31 - manual valve, 32 - delivery pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-4 , in the embodiment of the present invention, a reserve control structure for a soldering flux includes a storage component 2; the storage component 2 includes a tank body 20; the top of the tank body 20 is hermetically connected to a cover body 1 through an external thread 21; a discharge port 28 facilitating the installation of a conveying component 3 is opened at the bottom of the tank body 20;

[0026] One side of the tank body 20 is provided with a reserve display cylinder 26; lower and upper support seats 29 and 210 are fixedly installed at both ends inside the reserve display cylinder 26, and one end of the reserve display cylinder 26 provided with the lower support seat 29 is communicated with the tank body 20 through a communicating pipe; the upper support seat 210 is slidably installed with a floating rod 211; one end of the floating rod 211 is provided with a moving contact 25.

[0027] Specifically, a sensor 23 is provided at the top of the reserve display cylinder 26; the sensor 23 is fixedly installed on the tank body 20 through a support frame; a fixed contact 24 is provided at the bottom of the sensor 23; the fixed contact 24 is coaxially arranged.

[0028] By adopting the above technical solutions, during use, the cover body 1 is connected to the external thread 21 at the top of the tank body 20 to prevent external impurities from entering the inside of the tank body 20 and causing blockage of the soldering flux during use. When the soldering flux inside the tank body 20 is in use, the connector 30 is connected to the discharge port 28 at the bottom of the tank body 20, and the manual valve 31 on the conveying pipe 32 is opened to realize the flow of the soldering flux, ensuring that the soldering flux acts on the surface of the welded part and ensuring the welding quality;

[0029] In this embodiment, a feed pipe 22 is also cooperatively installed at the top of the tank body 20; the feed pipe 22 is connected to a material conveying pipe through a flange; an electromagnetic valve 27 is fixedly installed on the feed pipe 22; the electromagnetic valve 27 is electrically connected to the sensor 23;

[0030] By adopting the above technical solution, when the flux is stored, the inside of the tank body 20 is communicated with the inside of the storage capacity display cylinder 26 through a connecting pipe. In this way, when the flux is stored in the tank body 20, the flux drives the float 212 inside the storage capacity display cylinder 26 to move upward at the same time. The capacity of the flux stored inside the tank body 20 can be observed in a timely manner through the position where the float 212 floats upward. The solenoid valve 27 installed on the feed pipe 22 can be closed through the solenoid valve 23 as needed to meet different working requirements;

[0031] In this embodiment, a float 212 is arranged between the lower support seat 29 and the upper support seat 210 inside the storage capacity display cylinder 26;

[0032] By adopting the above technical solution, when the flux is automatically stored, the manual valve 31 on the delivery pipe 32 is closed. When the flux drives the float 212 to push up the floating rod 211 and the moving contact 25 contacts the fixed contact 24, the moving contact 25 and the fixed contact 24 realize that the sensor 23 controls the solenoid valve 27 to close. In this way, the feed pipe 22 is effectively stopped from delivering, avoiding the situation of the flux overflowing inside the tank body 20;

[0033] In this embodiment, the delivery assembly 3 includes a connecting head 30, and the connecting head 30 is detachably installed with the discharge port 28 through a thread; the bottom of the connecting head 30 is integrally provided with a delivery pipe 32; a manual valve 31 is cooperatively installed on the delivery pipe 32;

[0034] By adopting the above technical solution, when the flux is used, the connecting head 30 is hermetically connected to the discharge port 28 to prevent leakage. The manual valve 31 is opened to realize the delivery of the flux inside the tank body 20 to the welding position through the delivery pipe 32. The welding quality is effectively guaranteed.

[0035] The working principle of the present utility model is: when in use, the cover body 1 is connected to the external thread 21 at the top of the tank body 20 to prevent external impurities from entering the inside of the tank body 20 and causing the flux to be blocked during use. When the flux inside the tank body 20 is used, the connecting head 30 is connected to the discharge port 28 at the bottom of the tank body 20, and the manual valve 31 on the delivery pipe 32 is opened to realize the flow of the flux, ensuring that the flux acts on the surface of the welded part and guaranteeing the welding quality;

[0036] When the flux is stored, the inside of the tank body 20 is communicated with the inside of the storage capacity display cylinder 26 through a connecting pipe. In this way, when the flux is stored in the tank body 20, the flux drives the float 212 inside the storage capacity display cylinder 26 to move upward at the same time. The capacity of the flux stored inside the tank body 20 can be observed in a timely manner through the position where the float 212 floats upward. The solenoid valve 27 installed on the feed pipe 22 can be closed through the solenoid valve 23 as needed to meet different working requirements;

[0037] When the flux is automatically stored, the manual valve 31 on the delivery pipe 32 is closed. When the flux drives the float 212 to push up the floating rod 211 and the moving contact 25 contacts the fixed contact 24, the moving contact 25 and the fixed contact 24 enable the sensor 23 to control the solenoid valve 27 to close, effectively stopping the feed pipe 22 from conveying and preventing the flux inside the tank body 20 from overflowing.

[0038] When the flux is in use, the connector 30 is hermetically connected to the discharge port 28 to prevent leakage, and the manual valve 31 is opened to convey the flux inside the tank body 20 to the welding position through the delivery pipe 32, effectively ensuring the welding quality.

[0039] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0040] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A flux reserve control structure, characterized in that: The storage assembly (2) comprises a tank body (20); the top of the tank body (20) is sealedly connected to the cover body (1) via an external thread (21); the bottom of the tank body (20) is provided with a discharge port (28) for facilitating the installation of the conveying assembly (3); A reserve display tube (26) is provided on one side of the tank body (20); a lower support seat (29) and an upper support seat (210) are fixedly installed at both ends of the reserve display tube (26), wherein one end of the reserve display tube (26) provided with the lower support seat (29) is connected to the tank body (20) through a connecting pipe; the upper support seat (210) is slidably installed with a floating rod (211); and a moving contact (25) is provided at one end of the floating rod (211).

2. A flux storage control structure according to claim 1, characterized in that: A sensor (23) is arranged on the top of the reserve display tube (26); the sensor (23) is fixedly mounted on the tank body (20) via a support frame; a fixed contact (24) is arranged on the bottom of the sensor (23); and the fixed contact (24) is coaxially arranged.

3. The flux storage control structure according to claim 1, characterized in that: A feed pipe (22) is also installed on the top of the tank body (20); the feed pipe (22) is connected to the conveying pipe through a flange; a solenoid valve (27) is fixedly installed on the feed pipe (22); the solenoid valve (27) is electrically connected to the sensor (23).

4. A flux storage control structure according to claim 3, characterized in that: A float (212) is arranged inside the reserve display tube (26) between the lower support seat (29) and the upper support seat (210).

5. A flux storage control structure according to claim 4, characterized in that: The conveying assembly (3) comprises a connecting head (30) which is detachably mounted on the discharge port (28) via a thread; a conveying pipe (32) is integrally provided at the bottom of the connecting head (30); and a manual valve (31) is mounted on the conveying pipe (32).

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