Automatic tin pick-up tin furnace device

Abstract

The utility model discloses an automatic tin pick-up tin furnace device which comprises a furnace body, an operation table is arranged on the furnace body, a tin liquid groove used for containing tin liquid is formed in the operation table, a supporting frame is arranged on the furnace body, a vertical conveying mechanism used for clamping and limiting a tin pick-up piece is arranged on the supporting frame, a horizontal conveying mechanism is arranged on the furnace body, and the horizontal conveying mechanism is arranged on the furnace body. The horizontal conveying mechanism is connected with a scraping plate, and the horizontal conveying mechanism is used for moving the scraping plate into the tin liquid tank to push away an oxide layer in the tin liquid tank. The horizontal conveying mechanism is directly used for driving the scraping plate to push away the oxide layer on the surface of the tin liquid tank, automatic operation is achieved, an operator only needs to move the pushed-away oxide layer out of the tin liquid tank, the oxide layer on the surface of the tin liquid does not need to be manually pushed away through the scraping plate in the whole process, and the operation efficiency is improved. And potential safety hazards are reduced while the workload is reduced.

Description

Technical Field

[0001] This utility model particularly relates to an automatic tin-dipping furnace device. Background Technology

[0002] The solder bath in a soldering machine is used to coat the metal core of wires with solder for subsequent soldering. However, because the solder bath is constantly exposed to high temperatures, the molten solder on the surface oxidizes due to prolonged contact with oxygen in the air, forming an oxide layer. To ensure product quality, the oxide layer needs to be manually pushed aside with a scraper and removed from the solder bath. However, the temperature of the molten solder is usually above 250°C, which can easily cause burns. Furthermore, the scraper must be used gently to push aside the oxide layer, otherwise the molten solder may splatter. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an automatic tin-dipping furnace device.

[0004] To solve the aforementioned technical problems, this utility model adopts the following technical solution:

[0005] An automatic soldering furnace device includes a furnace body, an operating table on the furnace body, a solder bath for holding molten solder on the operating table, a support frame on the furnace body, a vertical conveying mechanism for clamping and limiting the soldering parts on the support frame, a horizontal conveying mechanism on the furnace body, a scraper connected to the horizontal conveying mechanism, and the horizontal conveying mechanism for moving the scraper into the solder bath to push away the oxide layer in the solder bath.

[0006] Preferably, the horizontal conveying mechanism includes fixed seats symmetrically arranged on the operating table, each fixed seat having a movable hole, a connecting rod movably arranged on the movable hole, a scraper connecting the two connecting rods, and a first driving device connected to the scraper on the operating table.

[0007] Preferably, the scraper is bent downwards to form a pushing portion.

[0008] Preferably, the vertical conveying mechanism includes a second driving device mounted on a support frame, and the second driving device is connected to a clamping member for clamping the soldered parts.

[0009] Preferably, the clamping member is connected to a guide plate, and the support frame is connected to a vertical frame for sliding engagement with the guide plate.

[0010] Preferably, a slider is slidably fitted on the support frame, and the guide plate is connected to the slider.

[0011] Preferably, both the first driving device and the second driving device are telescopic cylinders.

[0012] The beneficial effects of this utility model are:

[0013] This application directly utilizes a horizontal conveying mechanism to drive a scraper to push away the oxide layer on the surface of the molten solder bath, thus achieving automated operation. Operators only need to remove the pushed-away oxide layer from the molten solder bath. The entire process does not require manual scraping of the oxide layer on the surface of the molten solder, reducing workload and safety hazards. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0015] Figure 1 This is a schematic diagram of the structure of an automatic soldering furnace device according to this application;

[0016] Figure 2 For the purposes of this application Figure 1 A magnified view of part A in the image. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

[0018] The orientation shown in the accompanying drawings should not be construed as limiting the specific protection scope of this utility model, but is only for reference and understanding of preferred embodiments. The product components shown in the drawings can be changed in position, increased in number, or simplified in structure.

[0019] The “connection” described in the specification and the “connection” relationship between the components shown in the accompanying drawings can be understood as a fixed connection, a detachable connection, or a connection that forms an integral unit; it can be a direct connection or a connection through an intermediate medium. Those skilled in the art can understand the connection relationship according to the specific circumstances and can derive different implementation methods such as screwing, riveting, welding, snap-fitting, or embedding to suitably replace the connection.

[0020] The directional terms such as up, down, left, right, top, and bottom mentioned in the instruction manual and the directions shown in the attached drawings indicate that the components can directly contact each other or contact each other through other features; for example, "up" can mean directly above or diagonally above, or it simply means above other objects; other directions can be understood by analogy.

[0021] The materials used to manufacture solid-shaped parts as shown in the specification and drawings may be metallic, non-metallic, or other synthetic materials. The machining processes used for solid-shaped parts may include stamping, forging, casting, wire cutting, laser cutting, injection molding, CNC milling, 3D printing, machining, etc. Those skilled in the art may adapt or combine the above materials and manufacturing processes according to different processing conditions, costs, and precision requirements.

[0022] An automatic soldering furnace device, as described in the following figure Figures 1-2 The furnace includes a furnace body 1, an operating table 2 on the furnace body 1, a molten solder tank 3 on the operating table 2 for holding molten solder, a support frame 4 on the furnace body 1, a vertical conveying mechanism on the support frame 4 for clamping and limiting the soldering parts, a horizontal conveying mechanism on the furnace body 1, a scraper 5 connected to the horizontal conveying mechanism, and the horizontal conveying mechanism is used to move the scraper 5 into the molten solder tank 3 to push away the oxide layer in the molten solder tank 3.

[0023] Furthermore, the horizontal conveying mechanism includes fixed seats 61 symmetrically arranged on the operating table 2, each fixed seat 61 having a movable hole, a connecting rod 62 movably arranged on the movable hole, the scraper 5 being connected between the two connecting rods 62, and a first driving device 63 connected to the scraper 5 being provided on the operating table 2.

[0024] Furthermore, the scraper 5 is bent downward to form a pusher 51.

[0025] Furthermore, the vertical conveying mechanism includes a second driving device 71 mounted on the support frame 4, and a clamping member 72 for clamping the soldered parts is connected to the second driving device 71.

[0026] Furthermore, a guide plate 8 is connected to the clamping member 72, and a vertical frame 9 for sliding cooperation with the guide plate 8 is connected to the support frame 4.

[0027] Furthermore, a slider 10 is slidably fitted on the support frame 9, and the guide plate 8 is connected to the slider 10.

[0028] Furthermore, both the first drive device 63 and the second drive device 71 are telescopic cylinders.

[0029] The working principle of this utility model is as follows:

[0030] When soldering is required, the soldering part is positioned on the clamping member 72. The second drive device 71 drives the clamping member 72 to move the soldering part downwards, so that the lower end of the soldering part extends into the solder bath 3 to complete the soldering process. During the soldering process, if an oxide layer is found on the surface of the solder in the solder bath 3, the first drive device 63 is activated. Since the first drive device 63 is connected to the scraper 5, and the scraper 5 is connected to the pusher 51, the first drive device 63 drives the pusher 51 on the scraper 5 to push away the oxide layer on the surface of the solder. This application directly uses the horizontal conveying mechanism to drive the scraper 5 to push away the oxide layer on the surface of the solder bath 3, realizing automated operation. Then the operator only needs to remove the pushed-away oxide layer out of the solder bath 3. During the whole process, it is not necessary to manually push away the oxide layer on the surface of the solder with the scraper 5 (i.e., scrape off the surface oxide layer), which reduces the workload and also reduces safety hazards.

[0031] Based on the above technical solution, in order to ensure that the pusher 51 can smoothly push away the oxide layer, this application symmetrically arranges fixed seats 61 on the operating table 2. Each fixed seat 61 is provided with a movable hole, and a connecting rod 62 is movably arranged in each movable hole. A scraper 5 is arranged between two connecting rods 62, and a telescopic cylinder is connected to the scraper 5. That is, the telescopic cylinder pushes the scraper 5 to move in the horizontal direction, thereby driving the pusher 51 on the scraper 5 to push away the oxide layer on the surface of the molten solder. When the telescopic cylinder pushes the scraper 5 to move, it drives the connecting rod 62 to move along the movable hole on the fixed seat 61, making the scraper 5 more stable during the movement.

[0032] Based on the above technical solution, this application sets the vertical conveying mechanism as follows: a second driving device 71 is provided on the support frame 4, a clamping member 72 is connected to the second driving device 71, a guide plate 8 is connected to the clamping member 72, and the two ends of the guide plate 8 are respectively connected to the slider 10. The slider 10 is slidably set on the upright frame 9. That is to say, the second driving device 71 drives the clamping member 72 to move downward, thereby driving the guide plate 8 to move up and down along the upright frame 9 in conjunction with the slider 10, so that the soldering part connected to the clamping member 72 can be accurately moved into the solder bath 3.

[0033] In the above technical solution, the method of clamping and limiting the solder-coated part by clamping part 72 is a mature technical means in this technical field, so its working principle will not be described in detail here.

[0034] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention, but rather the scope of protection is defined by the content of the claims.

Claims

1. An automatic tin-dipping furnace device, characterized in that, The furnace includes a furnace body (1), an operating table (2) on the furnace body (1), a tin bath (3) for holding molten tin on the operating table (2), a support frame (4) on the furnace body (1), a vertical conveying mechanism for clamping and limiting the tin-coated parts on the support frame (4), a horizontal conveying mechanism on the furnace body (1), a scraper (5) connected to the horizontal conveying mechanism, and the horizontal conveying mechanism is used to move the scraper (5) into the tin bath (3) to push away the oxide layer in the tin bath (3).

2. The automatic tin-dipping furnace device according to claim 1, characterized in that, The horizontal conveying mechanism includes fixed seats (61) symmetrically arranged on the operating table (2), each fixed seat (61) is provided with a movable hole, a connecting rod (62) is movably arranged on the movable hole, the scraper (5) is connected between the two connecting rods (62), and a first driving device (63) connected to the scraper (5) is provided on the operating table (2).

3. The automatic tin-dipping furnace device according to claim 2, characterized in that, The scraper (5) is bent downward to form a pusher (51).

4. The automatic tin-dipping furnace device according to claim 2, characterized in that, The vertical conveying mechanism includes a second drive device (71) mounted on a support frame (4), and a clamping member (72) for clamping soldered parts is connected to the second drive device (71).

5. An automatic tin-dipping furnace device according to claim 4, characterized in that, The clamping member (72) is connected to a guide plate (8), and the support frame (4) is connected to a stand (9) for sliding cooperation with the guide plate (8).

6. An automatic tin-dipping furnace device according to claim 5, characterized in that, The support frame (9) is slidably fitted with a slider (10), and the guide plate (8) is connected to the slider (10).

7. An automatic tin-dipping furnace device according to claim 4, characterized in that, Both the first drive device (63) and the second drive device (71) are telescopic cylinders.

Images