Diluting device for tin stripping liquid production

Abstract

The utility model discloses a dilution device for tin stripping liquid production, which comprises a mixing drum and a motor, the outer wall of the side of the mixing drum is fixedly connected with a protection box, the inner wall of the protection box is fixedly provided with the motor, the upper end part of the output shaft of the motor is fixedly provided with a gear, and the outer wall of the upper end of the mixing drum is movably provided with a transmission ring; meanwhile, tooth protrusions are fixedly arranged on the outer wall of the lower end of the transmission ring, positioning columns are fixedly installed on the upper surfaces of the two sides of the transmission ring, the outer walls of the positioning columns are sleeved with cover plates, turncaps are movably connected to the outer walls, above the cover plates, of the positioning columns, and a raw material barrel is arranged on the upper surfaces of the cover plates in a penetrating mode; a sealing mechanism is arranged on the inner wall of the center of the end cover, a sealing cover sleeves the outer wall of the end cover on the side of the sealing mechanism, and a stirring frame is fixedly connected to the lower surface of the cover plate. The diluting device for tin stripping liquid production is convenient to disassemble, so that the device can be fully cleaned conveniently, and reuse of the device is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of stripping tin solution processing equipment, in particular to a dilution device for producing stripping tin solution. Background Technique

[0002] The stripping tin solution is often used for removing the tin layer or lead-tin alloy layer on electronic components and circuit boards. It is prepared from a variety of raw materials and has the advantages of good removal effect, high environmental protection and no damage to products. The dilution device for producing stripping tin solution is a device that dilutes the high-concentration stripping tin solution raw material to the required concentration and belongs to one of the commonly used tools in the production of stripping tin solution.

[0003] However, the following problems exist when the existing dilution device for producing stripping tin solution is used:

[0004] After the dilution device for producing stripping tin solution is used, in order to avoid affecting reuse, it needs to be disassembled for thorough cleaning. However, the existing dilution device for producing stripping tin solution is not convenient to disassemble, resulting in the device being difficult to be thoroughly cleaned, thus easily affecting the reuse of the dilution device for producing stripping tin solution.

[0005] In view of the above problems, there is an urgent need to innovate and design on the basis of the original dilution device for producing stripping tin solution. Content of the Utility Model

[0006] The purpose of the utility model is to provide a dilution device for producing stripping tin solution to solve the problem that the existing dilution device for producing stripping tin solution is not convenient to disassemble, resulting in the device being difficult to be thoroughly cleaned, thus easily affecting the reuse of the device as mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A dilution device for producing stripping tin solution, including a stirring barrel and a motor. A protection box is fixedly connected to the outer wall of the side of the stirring barrel, and a motor is fixedly arranged on the inner wall of the protection box. The upper end of the output shaft of the motor is fixedly installed with a gear. A transmission ring is movably installed on the upper outer wall of the stirring barrel. At the same time, tooth protrusions are fixedly arranged on the lower outer wall of the transmission ring. Positioning columns are fixedly installed on the upper surfaces of both sides of the transmission ring. A cover plate is sleeved on the outer wall of the positioning column. A screw cap is movably connected to the outer wall of the positioning column above the cover plate. A raw material barrel penetrates through the upper surface of the cover plate. An end cover is sleeved on the upper outer wall of the raw material barrel. A sealing mechanism is arranged on the inner wall of the center of the end cover. A sealing cover is sleeved on the outer wall of the end cover on the side of the sealing mechanism. A stirring frame is fixedly connected to the lower surface of the cover plate.

[0008] Preferably, the stirring barrel and the transmission ring are rotatably connected, and the gear and the tooth protrusions are meshed with each other.

[0009] Preferably, the transmission ring and the cover plate are in close contact.

[0010] Preferably, the cover plate and the positioning post form a sliding structure, the positioning post is threadedly connected to the cap nut, and the cap nut is in contact with the cover plate.

[0011] Preferably, both the raw material cylinder and the sealing cover are threadedly arranged with the end cover.

[0012] Preferably, the sealing mechanism includes an adjusting rod and a sealing plate. The adjusting rod is movably installed on the inner wall at the center of the end cover, and the sealing plate is movably arranged at the lower end of the adjusting rod.

[0013] Preferably, the adjusting rod is threadedly connected to the end cover, and the adjusting rod and the sealing plate are rotatably arranged.

[0014] Preferably, the sealing plate is in fitting connection with the raw material cylinder.

[0015] Compared with the prior art, the beneficial effect of the present utility model is that the dilution device for producing stripping solution is easy to disassemble, so as to facilitate the full cleaning of the device and avoid affecting the reuse of the device;

[0016] By rotating the end cover, the end cover is separated from the raw material cylinder. Then, by moving the end cover, the sealing mechanism is moved away from the device. Next, by rotating the cap nut, the cap nut is separated from the positioning post. Subsequently, by moving the cover plate, the cover plate drives the stirring frame away from the device, thus completing the disassembly of the device. Therefore, the device is easy to disassemble for full cleaning, so as to avoid affecting the reuse of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic cross-sectional structure diagram of the present utility model;

[0018] Figure 2 is a schematic cross-sectional structure diagram of the cover plate of the present utility model;

[0019] Figure 3 is a schematic top view structure diagram of the transmission ring of the present utility model;

[0020] Figure 4 is a schematic top view structure diagram of the raw material cylinder of the present utility model;

[0021] Figure 5 is the present utility model Figure 1 The enlarged structure diagram at position A in.

[0022] In the figure: 1, stirring cylinder; 2, protection box; 3, motor; 4, gear; 5, transmission ring; 6, tooth projection; 7, positioning post; 8, cover plate; 9, cap nut; 10, raw material cylinder; 11, end cover; 12, sealing mechanism; 1201, adjusting rod; 1202, sealing plate; 13, sealing cover; 14, stirring frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a dilution device for tin stripping liquid production, including a stirring cylinder 1, a protection box 2, a motor 3, a gear 4, a transmission ring 5, a tooth protrusion 6, a positioning column 7, a cover plate 8, a screw cap 9, a raw material cylinder 10, an end cover 11, a sealing mechanism 12, an adjusting rod 1201, a sealing plate 1202, a sealing cover 13 and a stirring frame 14. The outer wall of the side of the stirring cylinder 1 is fixedly connected with a protection box 2, and the inner wall of the protection box 2 is fixedly provided with a motor 3. The upper end of the output shaft of the motor 3 is fixedly installed with a gear 4. The outer wall of the upper end of the stirring cylinder 1 is movably installed with a transmission ring 5. At the same time, the outer wall of the lower end of the transmission ring 5 is fixedly provided with a tooth protrusion 6. The upper surfaces on both sides of the transmission ring 5 are fixedly installed with positioning columns 7. The outer wall of the positioning column 7 is sleeved with a cover plate 8. The outer wall of the positioning column 7 above the cover plate 8 is movably connected with a screw cap 9. The upper surface of the cover plate 8 is provided with a raw material cylinder 10 in a penetrating manner. At the same time, the outer wall of the upper end of the raw material cylinder 10 is sleeved with an end cover 11. The inner wall of the center of the end cover 11 is provided with a sealing mechanism 12. The outer wall of the end cover 11 on the side of the sealing mechanism 12 is sleeved with a sealing cover 13. The lower surface of the cover plate 8 is fixedly connected with a stirring frame 14.

[0025] The stirring cylinder 1 and the transmission ring 5 are rotatably connected, and the gear 4 and the tooth protrusion 6 are meshed with each other. When the motor 3 drives the gear 4 to rotate, the gear 4 drives the tooth protrusion 6, so that the transmission ring 5 rotates relative to the stirring cylinder 1, and thus the stirring frame 14 rotates to mix the materials.

[0026] The transmission ring 5 and the cover plate 8 are arranged in a fitting manner, which is convenient for the cover plate 8 to move relative to the transmission ring 5 for disassembly and assembly.

[0027] The cover plate 8 and the positioning column 7 form a sliding structure, and the positioning column 7 and the screw cap 9 are threadedly connected, and the screw cap 9 and the cover plate 8 are in contact with each other. It is convenient for the user to rotate the screw cap 9 so that the screw cap 9 disengages from the positioning column 7, thereby facilitating the user to move the cover plate 8 for disassembly and assembly of the cover plate 8.

[0028] Both the raw material cylinder 10 and the sealing cover 13 are threadedly arranged with the end cover 11, which is convenient for the user to rotate the end cover 11 to open or close the end cover 11 on the raw material cylinder 10, and is also convenient for the user to rotate the sealing cover 13 to open or close the sealing cover 13 on the end cover 11.

[0029] The sealing mechanism 12 includes an adjusting rod 1201 and a sealing plate 1202. The adjusting rod 1201 is movably installed on the inner wall at the center of the end cap 11, and the lower end of the adjusting rod 1201 is movably provided with the sealing plate 1202, which is convenient for sealing the raw material cylinder 10 through the sealing mechanism 12, so that the user can control the outflow of the material in the raw material cylinder 10.

[0030] The adjusting rod 1201 is threadedly connected to the end cap 11, and the adjusting rod 1201 and the sealing plate 1202 are rotatably arranged, which is convenient for the user to rotate the adjusting rod 1201, so that the adjusting rod 1201 moves vertically relative to the end cap 11, thereby driving the sealing plate 1202 to move vertically.

[0031] The sealing plate 1202 is fitted and connected to the raw material cylinder 10, which is convenient for the sealing plate 1202 to move away from the raw material cylinder 10, so as to facilitate the material in the raw material cylinder 10 to flow into the mixing cylinder 1.

[0032] Working principle: When using this dilution device for tin stripping solution production, first as Figures 1 - 5 shown, the user pours the diluent into the mixing cylinder 1. Then the user moves the cover plate 8 so that the mixing frame 14 is inserted into the mixing cylinder 1. Next, the user moves the cover plate 8 to sleeved on the outer wall of the positioning column 7, and then moves the cover plate 8 to fit the transmission ring 5. Subsequently, the user sleeved the cap 9 on the positioning column 7 and tightened the cap 9. At this time, the cap 9 fits the cover plate 8 to complete the installation of the mixing frame 14. Then the user injects the tin stripping solution raw material into the raw material cylinder 10 through the opening provided on the end cap 11. Next, the user sleeved the sealing cap 13 on the end cap 11 and tightened the sealing cap 13. Then the user rotates the adjusting rod 1201. Next, the adjusting rod 1201 moves upward relative to the sealing cap 13. Next, the adjusting rod 1201 drives the sealing plate 1202 to move upward so that the sealing plate 1202 disengages from the inner wall of the raw material cylinder 10. At this time, the tin stripping solution raw material in the raw material cylinder 10 flows into the mixing cylinder 1 and converges with the diluent in the mixing cylinder 1. At the same time, the user starts the motor 3. Subsequently, the output shaft of the motor 3 rotates relative to the protection box 2 and drives the gear 4 to rotate. Then the gear 4 drives the tooth convex 6. Next, the tooth convex 6 drives the transmission ring 5 to rotate relative to the mixing cylinder 1. Then the transmission ring 5 drives the cover plate 8 to rotate. Then the cover plate 8 drives the mixing frame 14 to rotate. At this time, the mixing frame 14 mixes the materials in the mixing cylinder 1, thus completing the dilution of the tin stripping solution raw material. And when the dilution of the tin stripping solution raw material is completed, as Figures 1 - 2 and Figures 4 - 5As shown, the user turns off the motor 3. Then, the user rotates the end cap 11 to disengage the end cap 11 from the raw material cylinder 10. Next, the user moves the end cap 11 so that the end cap 11 drives the sealing mechanism 12 away from the device, thus completing the disassembly of the end cap 11 and the sealing mechanism 12. Subsequently, the user rotates the cap 9 in the reverse direction so that the cap 9 moves away from the positioning post 7. Then, the user moves the cover plate 8 upward. At this time, the cover plate 8 drives the stirring frame 14 away from the device, thus completing the disassembly of the device. Next, the user pours out the material in the mixing cylinder 1, and then the device can be cleaned. Therefore, the device is easy to disassemble for thorough cleaning, thus avoiding affecting the reuse of the device.

[0033] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dilution device for tin stripping liquid production, comprising a stirring drum (1) and a motor (3), characterized in that: The side outer wall of the mixing drum (1) is fixedly connected to a protection box (2), and the inner wall of the protection box (2) is fixedly provided with a motor (3), and the upper end of the output shaft of the motor (3) is fixedly provided with a gear (4), and the upper end outer wall of the mixing drum (1) is movably provided with a transmission ring (5), and the lower end outer wall of the transmission ring (5) is fixedly provided with a tooth protrusion (6), and the upper surfaces of both sides of the transmission ring (5) are fixedly provided with positioning columns (7), and the outer walls of the positioning columns (7) are provided with a cover plate (8), and the outer wall of the positioning column (7) above the cover plate (8) is movably connected with a screw cap (9), and a raw material barrel (10) is provided through the upper surface of the cover plate (8), and the upper outer wall of the raw material barrel (10) is sleeved with an end cover (11), and the inner wall at the center of the end cover (11) is provided with a sealing mechanism (12), and the outer wall of the end cover (11) on the side of the sealing mechanism (12) is sleeved with a sealing cover (13), and the lower surface of the cover plate (8) is fixedly connected with a stirring frame (14).

2. A dilution device for tin stripping liquid production according to claim 1, characterized in that: The mixing drum (1) and the transmission ring (5) are rotatably connected, and the gear (4) and the tooth protrusion (6) are meshed.

3. A dilution device for tin stripping liquid production according to claim 1, characterized in that: The transmission ring (5) and the cover plate (8) are arranged in close contact with each other.

4. A dilution device for tin stripping liquid production according to claim 1, characterized in that: The cover plate (8) and the positioning column (7) form a sliding structure, the positioning column (7) and the screw cap (9) are threadedly connected, and the screw cap (9) and the cover plate (8) are in close contact with each other.

5. A dilution device for producing tin stripping liquid according to claim 1, characterized in that: The raw material barrel (10) and the sealing cover (13) are both threadedly arranged with the end cover (11).

6. A dilution device for tin stripping liquid production according to claim 1, characterized in that: The sealing mechanism (12) comprises an adjusting rod (1201) and a sealing plate (1202), wherein the adjusting rod (1201) is movably mounted on the inner wall at the center of the end cover (11), and the sealing plate (1202) is movably provided at the lower end of the adjusting rod (1201).

7. A dilution device for producing tin stripping liquid according to claim 6, characterized in that: The adjusting rod (1201) and the end cover (11) are threadedly connected, and the adjusting rod (1201) and the sealing plate (1202) are rotatably arranged.

8. A dilution device for producing tin stripping liquid according to claim 6, characterized in that: The sealing plate (1202) and the raw material barrel (10) are tightly connected.

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