Tin furnace heater convenient for cleaning tin slag

Abstract

The utility model relates to the field of tin furnace heaters, and discloses a tin furnace heater convenient for cleaning tin slag, which comprises a tin furnace main body, a tin furnace groove arranged on the tin furnace main body, an electric heater arranged at the bottom of the tin furnace groove, an inner groove detachably arranged in the tin furnace groove, a tin melting groove detachably arranged in the inner groove, and a group of groove bodies arranged on the tin furnace main body, a sliding rod is arranged in the groove body on the left side, a lead screw is arranged in the groove body on the right side, a micro motor is arranged behind the tin furnace body, driving seats are arranged on the lead screw and the sliding rod respectively, a tin surface tin slag cleaning assembly is detachably arranged between the two driving seats, and a set of vertical plates are arranged at the bottom of the supporting plate. Vertical grooves are formed in the opposite faces of the two vertical plates correspondingly, a driving plate is slidably connected between the two vertical grooves, a tin slag collecting piece is arranged below the driving plate, an adjusting rotating rod is in threaded connection with the supporting plate, the bottom of the adjusting rotating rod is connected with the driving plate, and tin slag oxide floating on the molten tin face can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of tin furnace heaters, in particular to a tin furnace heater which is convenient for cleaning tin slag. Background Art

[0002] Tin furnace heaters are widely used in various electronic and electrical product manufacturing industries, especially in the tinning process of soldering pieces, pins, connectors, cable heads and other electrical components. Among them, the tin furnace tank is used to melt the solder material so as to dip solder printed circuit boards or enameled wires containing electronic components, or to tin the pins of electronic components.

[0003] When the tin furnace heater is melting solder, since the tin liquid in the tin furnace tank is composed of tin alloy, the tin liquid will undergo a chemical reaction during the continuous contact with the air to produce tin slag oxides, which will float on the molten tin surface. If the tin slag oxides on the tin surface are not processed, it will affect the subsequent dip soldering. Therefore, we propose a tin furnace heater that is easy to clean the tin slag. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a tin furnace heater which is convenient for cleaning tin slag, and solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: The utility model discloses a tin furnace heater which is convenient for cleaning tin slag, comprising a tin furnace main body, a tin furnace groove is provided on the tin furnace main body, an electric heater is arranged at the bottom of the tin furnace groove, an inner groove is detachably provided in the tin furnace groove, a tin melting groove is detachably provided in the inner groove, a group of groove bodies are provided on the tin furnace main body, two groove bodies are respectively located on the left and right sides of the tin furnace groove, a sliding rod is provided in the groove body on the left side, a screw rod is provided in the groove body on the right side, a micro motor is provided at the rear of the tin furnace main body, an output end of the micro motor is connected to the screw rod, a driving seat is respectively provided on the screw rod and the sliding rod, and a tin surface tin slag cleaning component is detachably provided between the two driving seats.

[0006] As a preferred solution, a heat insulating layer is provided on the inner wall of the tin furnace tank, the thickness of the inner tank is .cm, and the material of the inner tank is copper.

[0007] As a preferred solution, the tin surface tin slag cleaning assembly includes a support plate detachably arranged between the two driving seats, a group of vertical plates are arranged at the bottom of the support plate, vertical grooves are respectively opened on the opposite surfaces of the two vertical plates, a drive plate is slidably connected between the two vertical grooves, a tin slag collecting piece is arranged below the drive plate, an adjusting rotating rod is threadedly connected to the support plate, and the bottom of the adjusting rotating rod is connected to the drive plate.

[0008] As a preferred solution, the tin slag collecting member includes an arc-shaped collecting trough, a scraper is provided at the front lower part of the arc-shaped collecting trough, and the scraper is arranged at an angle.

[0009] As a preferred solution, a plurality of seepage holes are provided on the arc-shaped collecting trough.

[0010] As a preferred solution, a socket is provided above the driving seat, and a group of magnetic columns are provided below the supporting plate, and the magnetic columns are adapted to the socket.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model attracts the magnetic suction column and the corresponding jack, so that the tin slag collecting piece is quickly installed on the driving block, and then the height of the tin slag collecting piece is flexibly adjusted according to actual conditions by rotating the adjusting rotating rod, so that the scraper is placed on the surface of the tin surface, and then the operation of the micro motor is controlled to rotate the screw rod, so that the driving seat moves on the corresponding sliding rod and the screw rod. At this time, the scraper moves on the surface of the tin surface, and the tin slag on the tin surface is introduced into the arc-shaped collecting groove by the push of the scraper, so as to collect the tin slag. The arc-shaped collecting groove is provided with a plurality of seepage holes to guide the tin liquid entering the arc-shaped collecting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0014] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0015] Figure 3 It is a structural schematic diagram of the tin furnace main body and inner tank;

[0016] Figure 4 This is a three-dimensional structural diagram of a tin surface tin slag cleaning component;

[0017] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0018] In the figure: 1. Tin furnace body; 2. Tin furnace trough; 3. Electric heater; 4. Inner trough; 5. Melting tin trough; 6. trough body; 7. Sliding rod; 8. Screw rod; 9. Micro motor; 10. Drive seat; 11. Support plate; 12. Vertical plate; 13. Vertical trough; 14. Drive plate; 15. Adjusting rotating rod; 16. Arc-shaped collecting trough; 17. Scraper; 18. Seepage hole; 19. Magnetic column. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 A tin furnace heater for cleaning tin slag in the present embodiment includes a tin furnace body 1, a control panel is arranged in front of the tin furnace body 1, a single-chip microcomputer is built in the control panel, and the control panel is electrically connected to the electrical components in the device, a tin furnace tank 2 is provided on the tin furnace body 1, an electric heater 3 is arranged at the bottom of the tin furnace tank 2, and the electric heater 3 is used to heat and melt the tin raw material placed in the tin melting tank 5, and the tin furnace tank 2 is detachably provided with an inner tank 4. By arranging the inner tank 4 in the tin furnace tank 2, the bottom and side of the tin melting tank 5 are better heated, thereby improving the melting effect of the tin raw material in the tin melting tank 5, and the inner tank 4 is detachably provided with a tin melting tank 5. A group of slots 6 are provided on the tin furnace body 1. The two slots 6 are respectively located on the left and right sides of the tin furnace slot 2. A slide bar 7 is provided in the left slot 6, and a screw rod 8 is provided in the right slot 6. A micro motor 9 is provided at the rear of the tin furnace body 1. The micro motor 9 is a kind of Mitsubishi servo motor, which makes the micro motor 9 run more stably and can realize forward and reverse rotation. The output end of the micro motor 9 is connected to the screw rod 8. The screw rod 8 and the slide rod 7 are respectively provided with a driving seat 10. A tin surface tin slag cleaning component is detachably provided between the two driving seats 10, and the tin slag oxide floating on the molten tin surface is cleaned by the tin surface tin slag cleaning component.

[0021] like Figure 3 As shown, a heat insulating layer is provided on the inner wall of the tin furnace tank 2 to block the heat in the tin furnace tank 2. The thickness of the inner tank 4 is 0.5 cm. The material of the inner tank 4 is copper. Copper has good thermal conductivity. The inner tank 4 is heated by the electric heater 3, which will make the bottom and side of the inner tank 4 better heated, thereby improving the melting effect of the tin raw material in the tin melting tank 5.

[0022] like Figure 1 , 4As shown in , 5, the tin surface tin slag cleaning component includes a support plate 11 detachably arranged between two driving seats 10, a group of vertical plates 12 are arranged at the bottom of the support plate 11, vertical grooves 13 are respectively opened on the opposite surfaces of the two vertical plates 12, a driving plate 14 is slidably connected between the two vertical grooves 13, a tin slag collecting piece is arranged below the driving plate 14, an adjusting rotating rod 15 is threadedly connected to the support plate 11, and the bottom of the adjusting rotating rod 15 is connected to the driving plate 14, so as to flexibly adjust the height of the tin slag collecting piece, so that the scraper 17 moves on the surface of the tin surface, and then the tin slag is pushed into the arc-shaped collecting groove 16, and then the tin slag is collected.

[0023] like Figure 4 , 5 As shown, the tin slag collecting member includes an arc-shaped collecting trough 16, and a scraper 17 is arranged at the front lower part of the arc-shaped collecting trough 16. The scraper 17 is arranged obliquely, and the scraper 17 moves on the surface of the tin surface, and then the tin slag on the tin surface is introduced into the arc-shaped collecting trough 16 by the push of the scraper 17, and then the tin slag is collected.

[0024] like Figure 4 , 5 As shown, a plurality of seepage holes 18 are provided on the arc-shaped collecting groove 16 to guide the tin liquid entering the arc-shaped collecting groove 16 .

[0025] like Figure 1 , 4 As shown, a socket is provided above the drive seat 10, and a group of magnetic columns 19 are provided below the support plate 11. The magnetic columns 19 are adapted to the socket, so that the user can quickly install the tin slag collector on the drive block, thereby facilitating the user to clean the tin slag after cleaning.

[0026] In the specific implementation of this embodiment, the user installs the inner tank 4 in the tin furnace tank 2, and then installs the tin melting tank 5 in the inner tank 4 into the tin furnace tank 2, places the tin material to be melted in the tin furnace tank 2, and operates on the control panel to control the operation of the electric heater 3, and the tin raw material in the tin melting tank 5 melts. After a period of time, the tin material melts, and tin slag oxides float on the tin surface. The magnetic suction column 19 is attracted to the corresponding socket, so that the tin slag collector is quickly installed on the driving block, and then the adjusting rod 15 is rotated to adjust the rotation of the rotating rod 15. The height of the tin slag collecting piece is flexibly adjusted, so that the scraper 17 is on the surface of the tin surface. By controlling the operation of the micro motor 9, the screw 8 is rotated, and the drive seat 10 is moved on the corresponding slide rod 7 and the screw 8. At this time, the scraper 17 moves on the surface of the tin surface, and the tin slag on the tin surface is introduced into the arc-shaped collecting groove 16 by the push of the scraper 17, and then the tin slag is collected. A plurality of seepage holes 18 are opened on the arc-shaped collecting groove 16 to guide the tin liquid entering the arc-shaped collecting groove 16.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tin furnace heater for facilitating the cleaning of tin slag, comprising a tin furnace body (1), characterized in that: The tin furnace main body (1) is provided with a tin furnace groove (2), the bottom of the tin furnace groove (2) is provided with an electric heater (3), the tin furnace groove (2) is detachably provided with an inner groove (4), the inner groove (4) is detachably provided with a molten tin groove (5), the tin furnace main body (1) is provided with a group of groove bodies (6), the two groove bodies (6) are respectively located on the left and right sides of the tin furnace groove (2), the left groove body (6) is provided with a slide bar (7), the right groove body (6) is provided with a screw rod (8), a micro motor (9) is provided at the rear of the tin furnace main body (1), the output end of the micro motor (9) is connected to the screw rod (8), the screw rod (8) and the slide rod (7) are respectively provided with drive seats (10), and a tin surface tin slag cleaning component is detachably provided between the two drive seats (10).

2. A tin furnace heater for facilitating cleaning of tin slag according to claim 1, characterized in that: A heat insulating layer is provided on the inner wall of the tin furnace tank (2); the thickness of the inner tank (4) is 0.5 cm; and the material of the inner tank (4) is copper.

3. A tin furnace heater for facilitating cleaning of tin slag according to claim 1, characterized in that: The tin surface tin slag cleaning component comprises a support plate (11) detachably arranged between two driving seats (10), a group of vertical plates (12) are arranged at the bottom of the support plate (11), vertical grooves (13) are respectively opened on the opposite surfaces of the two vertical plates (12), a driving plate (14) is slidably connected between the two vertical grooves (13), a tin slag collecting part is arranged below the driving plate (14), an adjusting rotating rod (15) is threadedly connected to the support plate (11), and the bottom of the adjusting rotating rod (15) is connected to the driving plate (14).

4. A tin furnace heater for facilitating cleaning of tin slag according to claim 3, characterized in that: The tin slag collecting member comprises an arc-shaped collecting trough (16), a scraper (17) is arranged at the front lower part of the arc-shaped collecting trough (16), and the scraper (17) is arranged obliquely.

5. A tin furnace heater for facilitating cleaning of tin slag according to claim 4, characterized in that: The arc-shaped collecting groove (16) is provided with a plurality of seepage holes (18).

6. A tin furnace heater for facilitating cleaning of tin slag according to claim 5, characterized in that: A plug hole is arranged above the driving seat (10), and a group of magnetic columns (19) are arranged below the supporting plate (11), wherein the magnetic columns (19) are adapted to the plug hole.

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