Material melting device for soldering tin bar production

Abstract

The utility model relates to the field of soldering tin bar production, in particular to a melting device for soldering tin bar production. Comprising a material melting furnace body, a first control panel is installed on the outer wall of the material melting furnace body, a furnace cover is installed at the top of the material melting furnace body, two sets of handles are symmetrically installed at the edge of the top of the furnace cover, a protective shell is installed at the center of the top of the material melting furnace body, and a material melting cavity is formed in the material melting furnace body; a moving cavity is formed in the center of the top of the furnace cover, an air cylinder is arranged in the protective shell, the output end of the air cylinder penetrates through the moving cavity and then is in transmission connection with a moving plate, the center of the bottom of the material dissolving furnace body communicates with a discharging pipe, and the outer wall of the discharging pipe is fixedly sleeved with an electric valve. And the outer wall of the discharge pipe is fixedly sleeved with an electronic flowmeter. According to the embodiment, follow-up cleaning work on the interior of equipment is facilitated, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of solder bar production, and particularly relates to a melting material device for solder bar production. Background Art

[0002] Solder is a metal solder with a low melting point, mainly referring to solder made of tin-based alloys. It is an important industrial raw material and is widely used in the electronics industry, home appliance manufacturing, automobile manufacturing, maintenance industry and daily life. The production methods of solder include melting ingots and pressure processing.

[0003] After searching, in the prior art, Chinese patent announcement number: CN220703507U, authorization announcement date: 2024-04-02, discloses a hot melt furnace, including a hot melt furnace body, a support plate is fixedly connected to the right side of the hot melt furnace body near the top, a motor is fixedly connected to the top of the support plate near the right side, and first bearings are fixedly connected to the left and right sides of the hot melt furnace body near the top. A rotating shaft is commonly penetrated through the inner cavities of the two first bearings, the right end of the rotating shaft is fixedly connected to the motor power output shaft, and the left end of the rotating shaft is fixedly connected to a linked pulley. A driving bevel gear is fixedly mounted on the outer edge of the shaft near the right end, a driving pulley is fixedly mounted on the outer edge of the rotating shaft near the right end, the driving pulley is located on the right side of the driving bevel gear, a support rod is fixedly connected to the left and right sides of the inner cavity of the hot melting furnace near the top, a second bearing is fixedly connected to the support rod near the center, a rotating rod is provided through the inner cavity of the second bearing, a driven bevel gear is fixedly connected to the top of the rotating rod, the driven bevel gear and the driving bevel gear are meshed with each other, and an electric telescopic rod is fixedly connected to the bottom of the support rod near the left and right ends. The above embodiment facilitates the staff to observe the hot melting of basalt, and improves the practicality of the device.

[0004] However, the device still has the following defects: if the above embodiment cannot clean the inside of the device, it will make subsequent cleaning more difficult, thereby increasing the labor intensity. Utility Model Content

[0005] In view of the above problems, the utility model provides a melting device for solder bar production, comprising a melting furnace body, a first control panel is installed on the outer wall of the melting furnace body, a furnace cover is installed on the top of the melting furnace body, two groups of handles are symmetrically installed at the top edge of the furnace cover, a protective shell is installed at the top center of the melting furnace body, a melting furnace body is provided with a melting cavity, a moving cavity is provided at the top center of the furnace cover, a cylinder is arranged in the protective shell, an output end of the cylinder passes through the moving cavity and is connected to a moving plate through transmission, the moving plate is located in the melting cavity, and the outer wall of the moving plate is slidably fitted on the inner wall of the melting furnace body;

[0006] At the center of the bottom of the molten material furnace body, there is a discharge pipe connected. An electric valve is fixedly sleeved on the outer wall of the discharge pipe, and an electronic flow meter is fixedly sleeved on the outer wall of the discharge pipe. The electronic flow meter is located directly below the electric valve. The cylinder, the electric valve, and the electronic flow meter are all electrically connected to the first control panel.

[0007] Furthermore, a fixed plate is arranged on the outer wall of the molten material furnace body. A placement groove is opened at the center of the fixed plate. The bottom of the molten material furnace body passes through the placement groove and is located below the fixed plate. A second control panel is embedded on the outer wall of the fixed plate.

[0008] Furthermore, two groups of installation grooves are symmetrically opened on the inner wall of the fixed plate. A group of electric telescopic rods is arranged in each group of installation grooves. A group of connecting blocks is installed on the output end of each group of electric telescopic rods. A group of arc-shaped clamps is installed at one end of each group of connecting blocks away from the electric telescopic rods. The electric telescopic rods are electrically connected to the second control panel.

[0009] Furthermore, the two groups of arc-shaped clamps are symmetrically arranged in the placement groove. A group of anti-slip pads is installed on the opposite side walls of the two groups of arc-shaped clamps. The outer wall of the molten material furnace body is attached to the side wall of each group of anti-slip pads away from the arc-shaped clamp.

[0010] Furthermore, a number of groups of support plates are distributed in a circular array directly below the fixed plate. Each group of support plates is arranged obliquely. A group of first support blocks is installed at one end of the top of each group of support plates close to the placement groove. A group of first electric lifting rods is installed on the top of each group of first support blocks. The output end of each group of first electric lifting rods is installed on the bottom of the fixed plate.

[0011] Furthermore, a group of second support blocks is installed on the top of each group of support plates. Each group of second support blocks is located at one end of the first support block away from the placement groove. A group of second electric lifting rods is installed on the top of each group of second support blocks. The output end of each group of second electric lifting rods is installed at the edge of the bottom of the fixed plate.

[0012] Furthermore, a group of support columns is installed at one end of the bottom of each group of support plates away from the placement groove. A group of empty grooves is opened at the center of the bottom of each group of support columns. A group of electric push rods is arranged in each group of empty grooves.

[0013] Furthermore, a group of moving components is installed on the output end of each group of electric push rods. Each group of moving components is located in the empty groove. The first electric lifting rods, the second electric lifting rods, and the electric push rods are all electrically connected to the second control panel.

[0014] The beneficial effects of the present utility model are:

[0015] 1. After the material is output, the electric valve and the electronic flowmeter are opened, the cylinder is started, the cylinder drives the moving plate to descend, the residues on the inner wall of the melting furnace body are scraped off and output through the discharge pipe, and the cylinder drives the moving plate to return to its original position, facilitating subsequent cleaning work inside the equipment and reducing the labor intensity.

[0016] 2. While the first electric lifting rod and the second electric lifting rod drive the fixed plate to lift and lower, they also drive the melting furnace body to lift and lower to adjust the height of the equipment. The second control panel controls the electric push rod to start, the electric push rod drives the moving component to descend and contact the ground, and the staff can drive the equipment to move by pushing the fixed plate. The electric push rod drives the moving component to rise and enter the empty slot. The equipment is stable and not easy to move, achieving an adjustment effect and improving flexibility and practicality at the same time.

[0017] Other features and advantages of the present utility model will be described in the subsequent description, and part of them will become obvious from the description or be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures pointed out in the description, claims, and drawings. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for describing the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 Shows a schematic structural diagram of a melting device according to an embodiment of the present utility model;

[0020] Figure 2 Shows a schematic cross-sectional view of a melting device according to an embodiment of the present utility model;

[0021] Figure 3 Shows a schematic cross-sectional view of a fixed plate according to an embodiment of the present utility model;

[0022] Figure 4 Shows an enlarged view of part A according to an embodiment of the present utility model.

[0023] In the figure: 1. Melting furnace body; 2. First control panel; 3. Furnace cover; 4. Handle; 5. Protective shell; 6. Melting cavity; 7. Moving cavity; 8. Cylinder; 9. Moving plate; 10. Discharge pipe; 11. Electric valve; 12. Electronic flowmeter; 13. Fixed plate; 14. Placing groove; 15. Installation groove; 16. Electric telescopic rod; 17. Connecting block; 18. Arc-shaped fixture; 19. Anti-slip pad; 20. Support plate; 21. First support block; 22. First electric lifting rod; 23. Second support block; 24. Second electric lifting rod; 25. Support column; 26. Empty groove; 27. Electric push rod; 28. Moving component; 29. Second control panel. Detailed implementation manners

[0024] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] The embodiment of the present utility model provides a melting device for solder bar production, including a melting furnace body 1. Exemplarily, as Figure 1 and Figure 2 shown, a first control panel 2 is installed on the outer wall of the melting furnace body 1, a furnace cover 3 is installed on the top of the melting furnace body 1, two groups of handles 4 are symmetrically installed at the top edge of the furnace cover 3, a protective shell 5 is installed at the center of the top of the melting furnace body 1, a melting cavity 6 is opened in the melting furnace body 1, a moving cavity 7 is opened at the center of the top of the furnace cover 3, a cylinder 8 is arranged in the protective shell 5, the output end of the cylinder 8 penetrates through the moving cavity 7 and is drivingly connected with a moving plate 9, the moving plate 9 is located in the melting cavity 6, the outer wall of the moving plate 9 is slidably attached to the inner wall of the melting furnace body 1, a discharge pipe 10 is communicated with the center of the bottom of the melting furnace body 1, an electric valve 11 is fixedly sleeved on the outer wall of the discharge pipe 10, an electronic flowmeter 12 is fixedly sleeved on the outer wall of the discharge pipe 10, the electronic flowmeter 12 is located directly below the electric valve 11, and the cylinder 8, the electric valve 11 and the electronic flowmeter 12 are all electrically connected to the first control panel 2.

[0026] Exemplarily, as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, a fixed plate 13 is provided on the outer wall of the melting furnace body 1. A placement groove 14 is formed at the center of the fixed plate 13. The bottom of the melting furnace body 1 penetrates through the placement groove 14 and is located below the fixed plate 13. Two groups of installation grooves 15 are symmetrically formed on the inner wall of the fixed plate 13. A group of electric telescopic rods 16 are arranged in each group of installation grooves 15. A group of connecting blocks 17 are installed on the output end of each group of electric telescopic rods 16. A group of arc-shaped clamps 18 are installed at one end of each group of connecting blocks 17 away from the electric telescopic rods 16. The two groups of arc-shaped clamps 18 are symmetrically arranged in the placement groove 14. A group of anti-slip pads 19 are installed on the opposite side walls of the two groups of arc-shaped clamps 18. The outer wall of the melting furnace body 1 is attached to the side wall of each group of anti-slip pads 19 away from the arc-shaped clamps 18. A number of groups of support plates 20 are distributed in a circular array directly below the fixed plate 13. Each group of support plates 20 is arranged in an inclined shape. A group of first support blocks 21 are installed at one end of the top of each group of support plates 20 close to the placement groove 14. A group of first electric lifting rods 22 are installed on the top of each group of first support blocks 21. The output end of each group of first electric lifting rods 22 is installed on the bottom of the fixed plate 13. A group of second support blocks 23 are installed on the top of each group of support plates 20. Each group of second support blocks 23 is located at one end of the first support block 21 away from the placement groove 14. A group of second electric lifting rods 24 are installed on the top of each group of second support blocks 23. The output end of each group of second electric lifting rods 24 is installed at the bottom edge of the fixed plate 13. A group of support columns 25 are installed at one end of the bottom of each group of support plates 20 away from the placement groove 14. A group of empty grooves 26 are formed at the center of the bottom of each group of support columns 25. A group of electric push rods 27 are arranged in each group of empty grooves 26. A group of moving components 28 are installed on the output end of each group of electric push rods 27. Each group of moving components 28 is located in the empty groove 26. A second control panel 29 is embedded in the outer wall of the fixed plate 13. The electric telescopic rod 16 is electrically connected to the second control panel 29. The first electric lifting rod 22, the second electric lifting rod 24 and the electric push rod 27 are all electrically connected to the second control panel 29.

[0027] Working principle: Pull the handle 4 to drive the furnace cover 3 to open, put the materials into the melting chamber 6, restore the furnace cover 3, start the equipment through the first control panel 2 to start melting the materials. After the melting is completed, the first control panel 2 controls the electric valve 11 and the electronic flowmeter 12, and the materials are output through the discharge pipe 10. The discharge amount can be set. After setting, when the electronic flowmeter 12 detects that the output amount reaches, it sends a message to the electric valve 11, and the electric valve 11 closes for quantitative output. After the materials are output, the electric valve 11 and the electronic flowmeter 12 are opened, the cylinder 8 is started, the cylinder 8 drives the moving plate 9 to descend, the residues on the inner wall of the melting furnace body 1 are scraped off and output through the discharge pipe 10, and the cylinder 8 drives the moving plate 9 to restore. Through the second control panel 29, the first electric lifting rod 22 and the second electric lifting rod 24 are started. While the first electric lifting rod 22 and the second electric lifting rod 24 drive the fixed plate 13 to lift and lower, they also drive the melting furnace body 1 to lift and lower to adjust the height of the equipment. The second control panel 29 controls the electric push rod 27 to start, the electric push rod 27 drives the moving component 28 to descend to contact the ground, and the staff can drive the equipment to move by pushing the fixed plate 13. The electric push rod 27 drives the moving component 28 to rise and enter the empty slot 26, and the equipment is stable and not easy to move. The second control panel 29 controls the electric telescopic rod 16 to start, the electric telescopic rod 16 drives the connecting block 17 to move and at the same time drives the arc-shaped clamp 18 to move, and the arc-shaped clamp 18 drives the anti-slip pad 19 to move, and the melting furnace body 1 can be quickly installed or disassembled.

[0028] After the materials are output, the electric valve 11 and the electronic flowmeter 12 are opened, the cylinder 8 is started, the cylinder 8 drives the moving plate 9 to descend, the residues on the inner wall of the melting furnace body 1 are scraped off and output through the discharge pipe 10, and the cylinder 8 drives the moving plate 9 to restore, which is convenient for subsequent cleaning work inside the equipment and reduces the labor intensity.

[0029] The first electric lifting rod 22 and the second electric lifting rod 24 drive the fixed plate 13 to lift and lower and at the same time drive the melting furnace body 1 to lift and lower to adjust the height of the equipment. The second control panel 29 controls the electric push rod 27 to start, the electric push rod 27 drives the moving component 28 to descend to contact the ground, and the staff can drive the equipment to move by pushing the fixed plate 13. The electric push rod 27 drives the moving component 28 to rise and enter the empty slot 26, and the equipment is stable and not easy to move, which plays an adjustment effect and improves the flexibility and practicality at the same time.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: They can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A melting device for producing soldering bars, comprising a melting furnace body (1), characterized in that: A first control panel (2) is installed on the outer wall of the material melting furnace body (1). A furnace cover (3) is installed on the top of the material melting furnace body (1). Two groups of handles (4) are symmetrically installed at the top edge of the furnace cover (3). A protective shell (5) is installed at the center of the top of the material melting furnace body (1). A material melting cavity (6) is formed inside the material melting furnace body (1). A moving cavity (7) is formed at the center of the top of the furnace cover (3). A cylinder (8) is arranged inside the protective shell (5). The output end of the cylinder (8) penetrates through the moving cavity (7) and is connected to a moving plate (9) in a driving manner. The moving plate (9) is located inside the material melting cavity (6). The outer wall of the moving plate (9) is slidably attached to the inner wall of the material melting furnace body (1). A discharge pipe (10) is connected to the center of the bottom of the material melting furnace body (1). An electric valve (11) is fixedly sleeved on the outer wall of the discharge pipe (10). An electronic flowmeter (12) is fixedly sleeved on the outer wall of the discharge pipe (10). The electronic flowmeter (12) is located directly below the electric valve (11). The cylinder (8), the electric valve (11), and the electronic flowmeter (12) are all electrically connected to the first control panel (2).

2. The solder bar production melting material device according to claim 1, characterized in that: A fixing plate (13) is arranged on the outer wall of the material melting furnace body (1). A placement groove (14) is formed at the center of the fixing plate (13). The bottom of the material melting furnace body (1) penetrates through the placement groove (14) and is located below the fixing plate (13). A second control panel (29) is embedded on the outer wall of the fixing plate (13).

3. The solder bar production melting device according to claim 2, characterized in that: Two groups of installation grooves (15) are symmetrically formed on the inner wall of the fixing plate (13). A group of electric telescopic rods (16) is arranged in each group of installation grooves (15). A connecting block (17) is installed on the output end of each group of electric telescopic rods (16). An arc-shaped clamp (18) is installed at the end of each group of connecting blocks (17) away from the electric telescopic rod (16). The electric telescopic rod (16) is electrically connected to the second control panel (29).

4. The solder bar production melting device according to claim 3, characterized in that: The two groups of arc-shaped clamps (18) are symmetrically arranged in the placement groove (14). A group of anti-slip pads (19) is installed on the opposite side walls of the two groups of arc-shaped clamps (18). The outer side wall of each group of anti-slip pads (19) away from the arc-shaped clamp (18) is attached to the outer wall of the material melting furnace body (1).

5. The solder bar production melting device according to claim 4, characterized in that: A number of support plates (20) are annularly and evenly distributed directly below the fixing plate (13). Each group of support plates (20) is arranged in an inclined shape. A first support block (21) is installed at the end of the top of each group of support plates (20) close to the placement groove (14). A first electric lifting rod (22) is installed on the top of each group of first support blocks (21). The output end of each group of first electric lifting rods (22) is installed on the bottom of the fixing plate (13).

6. The solder bar production melting device according to claim 5, characterized in that: At the top of each group of the support plates (20), a group of second support blocks (23) are installed. Each group of the second support blocks (23) is located at one end of the first support block (21) away from the storage slot (14). At the top of each group of the second support blocks (23), a group of second electric lifting rods (24) are installed. The output ends of each group of the second electric lifting rods (24) are installed at the bottom edge of the fixed plate (13).

7. The solder bar production melting device according to claim 6, characterized in that: At one end of the bottom of each group of the support plates (20) away from the storage slot (14), a group of support columns (25) are installed. At the center of the bottom of each group of the support columns (25), a group of empty slots (26) are formed. A group of electric push rods (27) are arranged in each group of the empty slots (26).

8. The solder bar production melting material device according to claim 7, characterized in that: A group of moving components (28) are installed on the output ends of each group of the electric push rods (27). Each group of the moving components (28) is located in the empty slot (26). The first electric lifting rod (22), the second electric lifting rod (24) and the electric push rod (27) are all electrically connected to the second control panel (29).

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