Stirring device for production of super-long-term high-temperature-aging-resistant solder resist ink

Abstract

The invention discloses a stirring device for production of super-long-term high-temperature-aging-resistant solder resist ink, and belongs to the technical field of solder resist ink production devices.The stirring device comprises a tank body, the top and the bottom of the tank body are provided with a feeding port and a discharging port respectively, the outer wall of the tank body is provided with a plurality of mounting ports, the mounting ports communicate with the interior of the tank body, and the feeding port is communicated with the discharging port; a waterproof groove is formed in the periphery of an opening of the mounting opening; the multiple groups of sealing plates are clamped in the multiple waterproof grooves and block the multiple mounting openings, and motor brackets extending into the tank body are arranged on the sealing plates; the tank body is provided with a plurality of mounting ports, the stirring mechanism and the tank body are designed in a split mode, when the tank body works normally, the sealing plate blocks the mounting ports, the stirring mechanism conducts stirring operation, and after long-time use, the stirring mechanism on the motor support can be separated together only by separating the sealing plate from the tank body; and therefore, the interior of the tank body can be deeply cleaned conveniently, and the using effect is good.

Description

Technical Field

[0001] The present invention belongs to the technical field of solder mask ink production devices, and particularly relates to a stirring device for producing solder mask ink with ultra-long-term high-temperature aging resistance. Background Art

[0002] Solder mask ink is a functional material used in printed circuit board manufacturing. Its main functions are to protect the circuit board, prevent solder short circuits, and improve the insulation and durability of the circuit. Ultra-long-term high-temperature aging resistance is an excellent characteristic of solder mask ink, and the solder mask ink must be evenly stirred during the production process.

[0003] Currently, the stirrer in the stirring tank is fixedly installed, making it inconvenient to clean the stirring tank after the solder mask ink processing is completed. Summary of the Invention

[0004] The purpose of the present invention is to provide a stirring device for producing solder mask ink with ultra-long-term high-temperature aging resistance to solve the above-mentioned problems.

[0005] To achieve the above purpose, the present invention adopts the following technical solution: A stirring device for producing solder mask ink with ultra-long-term high-temperature aging resistance, which includes:

[0006] A tank body, which is respectively provided with a feed port and a discharge port at its top and bottom, and a plurality of mounting ports are provided on the outer wall of the tank body. The mounting ports communicate with the inside of the tank body, and waterproof grooves are provided around the openings of the mounting ports;

[0007] Multiple sets of sealing plates, which are clamped in the multiple waterproof grooves and block the multiple mounting ports. Motor brackets extending into the inside of the tank body are provided on the sealing plates;

[0008] Multiple sets of stirring mechanisms, which are respectively connected to the multiple motor brackets.

[0009] As a further description of the above technical solution:

[0010] Sealing rings are provided in the waterproof grooves.

[0011] As a further description of the above technical solution:

[0012] Connection ears are provided on the sealing plates. The connection ears are connected to the tank body through fixing bolts, and handles are provided on the sealing plates.

[0013] As a further description of the above technical solution:

[0014] The stirring mechanism includes a bidirectional motor and two stirring paddles. The bidirectional motor is slidably connected to the motor bracket, and the bidirectional motor is connected to the motor bracket by two springs. The two stirring paddles are respectively connected to the two output ends of the bidirectional motor.

[0015] As a further description of the above technical solution:

[0016] A guide chute is provided on the motor bracket, and the bidirectional motor is slidably connected in the guide chute.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are as follows:

[0018] 1. In the present invention, by providing a plurality of installation openings on the tank body, the stirring mechanism and the tank body are designed in a split manner. When the tank body is working normally, the sealing plate blocks the installation openings, and the stirring mechanism performs the stirring operation. After long-term use, only by separating the sealing plate from the tank body can the stirring mechanism on the motor bracket be separated together, thereby facilitating the deep cleaning of the inside of the tank body, and the use effect is good.

[0019] 2. In the present invention, the bidirectional motor rotates to drive the two stirring paddles to rotate, thereby fully stirring and mixing the ink inside the tank body. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of a stirring device for producing solder resist ink with ultra-long-term high-temperature aging resistance.

[0021] Figure 2 It is an exploded view of a stirring device for producing solder resist ink with ultra-long-term high-temperature aging resistance.

[0022] Figure 3 It is a cross-section of a stirring device for producing solder resist ink with ultra-long-term high-temperature aging resistance Figure 1 .

[0023] Figure 4 It is a cross-section of a stirring device for producing solder resist ink with ultra-long-term high-temperature aging resistance Figure 2 .

[0024] Legend Explanation:

[0025] 1. Tank body; 2. Feed inlet; 3. Discharge outlet; 4. Installation opening; 5. Waterproof groove; 6. Sealing plate; 7. Motor bracket; 8. Stirring mechanism; 81. Bidirectional motor; 82. Stirring paddle; 9. Sealing ring; 10. Connecting ear; 11. Fixed bolt; 12. Handle; 13. Spring; 14. Guide chute. Detailed Embodiment

[0026] 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 belong to the scope of protection of the present invention.

[0027] Please refer to Figures 1-4 , the present invention provides a technical solution: a stirring device for producing ultra-long-term high-temperature aging solder resist ink, including:

[0028] A tank body 1, which is respectively provided with a feed port 2 and a discharge port 3 at its top and bottom, and a plurality of mounting ports 4 are provided on the outer wall of the tank body 1. The mounting ports 4 communicate with the inside of the tank body 1, and a waterproof groove 5 is provided around the opening of the mounting ports 4;

[0029] A plurality of sealing plates 6, which are clamped in the plurality of waterproof grooves 5 and block the plurality of mounting ports 4. A motor bracket 7 extending into the tank body 1 is provided on the sealing plate 6;

[0030] A plurality of stirring mechanisms 8, which are respectively connected to the plurality of motor brackets 7;

[0031] A sealing ring 9 is provided in the waterproof groove 5 to ensure the overall sealing of the device;

[0032] A connecting ear 10 is provided on the sealing plate 6. The connecting ear 10 is connected to the tank body 1 through a fixing bolt 11. A handle 12 is provided on the sealing plate 6. By removing the fixing bolt 11 and pulling the handle 12, the sealing plate 6 and the stirring mechanism 8 can be separated from the tank body 1 together, and thus the inside of the tank body 1 after long-term use can be quickly cleaned;

[0033] The stirring mechanism 8 includes a bidirectional motor 81 and two stirring paddles 82. The bidirectional motor 81 is slidably connected to the motor bracket 7, and the bidirectional motor 81 is connected to the motor bracket 7 through two springs 13. The two stirring paddles 82 are respectively connected to the two output ends of the bidirectional motor 81. The bidirectional motor 81 rotates to drive the two stirring paddles 82 to rotate, thereby fully stirring and mixing the ink inside the tank body 1;

[0034] A guide chute 14 is provided on the motor bracket 7, and the bidirectional motor 81 is slidably connected in the guide chute 14.

[0035] Working principle: A plurality of mounting openings 4 are provided on the tank body 1. The stirring mechanism 8 is designed separately from the tank body 1. When the tank body 1 is working normally, the sealing plate 6 blocks the mounting openings 4. The stirring mechanism 8 performs stirring operations, that is, the bidirectional motor 81 rotates to drive the two stirring paddles 82 to rotate, thereby fully stirring and mixing the ink inside the tank body 1. After long-term use, only by separating the sealing plate 6 from the tank body 1 can the stirring mechanism 8 on the motor bracket 7 be separated together. Specifically, by removing the fixing bolts 11 and pulling the handle 12, the sealing plate 6 and the stirring mechanism 8 can be separated from the tank body 1 together, thereby facilitating the deep cleaning of the inside of the tank body 1.

[0036] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A stirring device for producing ultra-long-term high temperature aging resistant solder resist ink, characterized in that: include: A tank body (1) is provided with a feed inlet (2) and a discharge outlet (3) at the top and bottom respectively, and a plurality of mounting openings (4) are provided on the outer wall of the tank body (1), the mounting openings (4) are connected to the interior of the tank body (1), and waterproof grooves (5) are provided around the openings of the mounting openings (4); A plurality of sealing plates (6) are clamped in the plurality of waterproof grooves (5) and block the plurality of mounting openings (4); the sealing plates (6) are provided with motor brackets (7) extending into the interior of the tank body (1); A plurality of stirring mechanisms (8) are respectively connected to the plurality of motor brackets (7).

2. The stirring device for producing ultra-long-term high temperature aging resistant solder resist ink according to claim 1, characterized in that: A sealing ring (9) is arranged in the waterproof groove (5).

3. The stirring device for producing ultra-long-term high temperature aging resistant solder resist ink according to claim 2, characterized in that: The sealing plate (6) is provided with a connecting ear (10), the connecting ear (10) is connected to the tank body (1) via a fixing bolt (11), and the sealing plate (6) is provided with a handle (12).

4. The stirring device for producing ultra-long-term high temperature aging resistant solder resist ink according to claim 3, characterized in that: The stirring mechanism (8) comprises a bidirectional motor (81) and two stirring paddles (82); the bidirectional motor (81) is slidably connected to the motor bracket (7), and the bidirectional motor (81) is connected to the motor bracket (7) via two springs (13); the two stirring paddles (82) are respectively connected to two output ends of the bidirectional motor (81).

5. The stirring device for producing ultra-long-term high temperature aging resistant solder resist ink according to claim 4, characterized in that: The motor bracket (7) is provided with a guide slide groove (14), and the bidirectional motor (81) is slidably connected in the guide slide groove (14).

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