A raw material rapid processing device for brass solder flux
Patent Information
- Application Number
- CN202522049874.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-24
- Publication Date
- 2026-09-04
- Estimated Expiration
- 2035-09-24
AI Technical Summary
[0003]然而，人工转运不仅大幅增加人力成本，还会因转运间隔延长整体处理周期，难以适配规模化生产对连续高效的需求，且转运过程中原料易接触外界粉尘造成污染，同时人工操作易导致颗粒散落损耗，降低原料利用率，部分简易一体化设备虽尝试整合破碎与筛选功能，但缺乏进料控制结构，易因进料过快导致破碎不充分，或因筛选部件堵塞影响分级效果，且筛选、混合部件维护不便，适配不同规格原料的灵活性差，最终难以保障黄铜焊料药皮的生产质量与效率，因此，本技术领域人员提供一种黄铜焊料药皮用的原料快速处理装置以解决上述背景技术中所提出的问题
本实用新型装置实现破碎、筛选、混合、收集全流程自动化，原料从入料口进入后无需人工转运，减少人力成本，同时消除各环节转运间隔，整体处理效率较传统模式有显著提升，可适配规模化连续生产。且各模块协同优化效率短板：第一电机驱动转动板精准调节进料速率，避免进料过快导致破碎不充分或过慢造成设备空转，筛选网倾斜朝向第三槽口，借重力自动排出不合格颗粒，无需额外动力，出料腔倾斜设置配合螺旋搅拌杆推送，加速合格颗粒向出料阀移动。
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Figure CN224711936U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of brass solder coating production equipment, specifically, to a rapid raw material processing device for brass solder coating. Background Technology
[0002] In the production process of brass solder coating, the quality and efficiency of raw material pretreatment directly affect the forming effect and melting performance of the subsequent solder coating. Key steps such as crushing of block raw materials, particle screening and grading, and uniform mixing of qualified particles must be completed in sequence to ensure the stability of the solder coating composition and meet the welding process requirements. At present, the mainstream processing mode in the industry is "multi-equipment step-by-step operation", that is, after the raw materials are crushed by an independent crusher, the materials are manually transferred to the screening equipment to separate unqualified particles, and finally transferred to the mixing device for stirring. Each link relies on manual coordination.
[0003] However, manual transfer not only significantly increases labor costs but also prolongs the overall processing cycle due to transfer intervals, making it difficult to meet the continuous and efficient demands of large-scale production. Furthermore, raw materials are easily exposed to external dust during transfer, causing pollution. Manual operation also easily leads to particle scattering and loss, reducing raw material utilization. Although some simple integrated equipment attempts to integrate crushing and screening functions, it lacks a feeding control structure, which can easily lead to insufficient crushing due to excessive feeding or affect the grading effect due to clogging of screening components. Moreover, the screening and mixing components are inconvenient to maintain and lack flexibility in adapting to different specifications of raw materials. Ultimately, it is difficult to guarantee the production quality and efficiency of brass solder coatings. Therefore, those skilled in the art provide a rapid raw material processing device for brass solder coatings to solve the problems mentioned in the background art. Utility Model Content
[0004] The purpose of this invention is to provide a rapid raw material processing device for brass solder coating, thereby solving the problems in the prior art.
[0005] This utility model provides the following technical solution: a rapid raw material processing device for brass solder coating, including an inlet, a feeding crushing and screening module for crushing and screening brass solder coating at the lower end of the inlet, a discharge module for uniformly mixing the screened qualified brass solder coating particles at the lower end of the feeding crushing and screening module, a discharge valve for controlling the timing of discharge of the mixed qualified brass solder coating near the discharge outlet of the discharge module, and a collection frame for collecting the processed qualified brass solder coating below the outlet of the discharge valve.
[0006] As a preferred embodiment of the above technical solution, the feeding crushing and screening module includes a feeding chamber, which is fixedly connected to the lower end of the inlet. A first slot is opened at the upper end of the side wall of the feeding chamber. A first fixed seat is fixedly connected to the outside of the feeding chamber. A first motor is fixedly connected to the upper end of the first fixed seat. A first rotating shaft is fixedly connected to the output rotating end of the first motor. The end of the first rotating shaft away from the first motor passes through the first slot and extends into the feeding chamber, where a horizontally arranged rotating plate is fixedly connected.
[0007] As a preferred embodiment of the above technical solution, a second slot is provided on the side wall of the feeding chamber below the rotating plate. A second fixed seat is fixedly connected to the outside of the feeding chamber and corresponds to the position of the second slot. A second motor is fixedly connected to the upper end of the second fixed seat. The output shaft of the second motor is connected to a second rotating shaft through a coupling. The end of the second rotating shaft away from the second motor extends through the second slot to the lower part of the feeding chamber. Several crushing blades are fixedly welded to the outer surface of the second rotating shaft.
[0008] As a preferred embodiment of the above technical solution, a third slot is provided on the bottom side wall of the feeding chamber. A screen is fixedly connected at an angle to the bottom of the feeding chamber and below the third slot, with the screen tilting towards the third slot. A collection box is provided on the outside of the feeding chamber and directly below the third slot. A dust cover is fixedly connected to the collection box and the third slot by a slot and a limiting protrusion. The dust cover can be detached from the inside of the third slot. Four sets of internally threaded bolt holes are provided at the bottom of the feeding chamber corresponding to the installation position of the screen. The bolt holes are staggered along the tilt direction of the screen. Through holes corresponding to the positions of the bolt holes are provided on the edge of the screen. Limiting bolts are fixedly connected to the screen through its own through holes and to the bolt holes of the feeding chamber.
[0009] As a preferred embodiment of the above technical solution, the discharge module includes a discharge chamber, which is fixedly connected to the lower end of the feed chamber. A third fixed seat is fixedly connected to the outer end of the discharge chamber near the feed end. A third motor is fixedly connected to the upper end of the third fixed seat, and a spiral stirring rod is driven by the output shaft of the third motor.
[0010] As a preferred embodiment of the above technical solution, the axis of the spiral stirring rod coincides with the axis of the discharge chamber. The end of the spiral stirring rod away from the third motor extends into the discharge chamber and reaches the inner side near the inlet of the discharge valve. A fitting gap is reserved between the end of the spiral stirring rod and the edge of the discharge valve inlet to allow qualified brass solder flux particles to pass smoothly and to avoid collision between the stirring rod and the discharge valve inlet.
[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model device automates the entire process of crushing, screening, mixing, and collection. Raw materials enter through the inlet without manual handling, reducing labor costs. It also eliminates transfer intervals at each stage, significantly improving overall processing efficiency compared to traditional methods and making it suitable for large-scale continuous production. Furthermore, each module works in synergy to optimize efficiency: the first motor drives a rotating plate to precisely adjust the feeding rate, preventing insufficient crushing due to excessively fast feeding or idle running due to excessively slow feeding; the screening screen is tilted towards the third slot, automatically discharging unqualified particles by gravity without additional power; and the tilted discharge chamber, combined with a spiral stirring rod, accelerates the movement of qualified particles towards the discharge valve.
[0012] Based on the above-mentioned beneficial effects, the crushing cutter head driven by the second motor of this utility model is fixedly welded to the rotating shaft, with a stable rotation speed and covering the feeding area of the screen, ensuring uniform particle size of the crushed raw materials. The dust cover is snapped between the third slot and the collection box to prevent dust from overflowing and avoid contamination by qualified particles. The spiral stirring rod is aligned with the axis of the discharge chamber, with no blind spots in stirring, and a gap is reserved between the end and the inlet of the discharge valve to prevent collisions that generate metal fragments. The staggered bolt holes and limit bolts fix the screen, which can support fine adjustment of the screen angle to adapt to raw materials of different particle sizes, effectively improving the adaptability of the device to raw materials of different specifications. The dust cover can be removed from the inside of the third slot, and the screen is fixed by bolts for easy replacement and cleaning, reducing maintenance difficulty. Attached Figure Description
[0013] Figure 1 A schematic diagram of the overall structure of a rapid raw material processing device for brass solder coating; Figure 2 A schematic diagram of the upper structure of the feeding crushing and screening module of a rapid raw material processing device for brass solder coating; Figure 3 This is a schematic diagram of the intermediate structure of the feed crushing and screening module of a rapid raw material processing device for brass solder coating. Figure 4 This is a schematic diagram of the lower end structure of the feed crushing and screening module of a rapid raw material processing device for brass solder coating. Figure 5 A side view of the feeding crushing and screening module of a rapid raw material processing device for brass solder coating; Figure 6 This is a schematic diagram of the discharge module structure of a rapid raw material processing device for brass solder coating.
[0014] In the diagram: 1. Feed inlet; 2. Feeding crushing and screening module; 201. Feeding chamber; 202. First slot; 203. First fixed seat; 204. First motor; 205. First rotating shaft; 206. Rotating plate; 207. Second slot; 208. Second fixed seat; 209. Second motor; 210. Second rotating shaft; 211. Crushing cutter head; 212. Third slot; 213. Screening screen; 214. Collection box; 215. Dust cover; 216. Bolt hole; 217. Limit bolt; 3. Discharge module; 301. Discharge chamber; 302. Third fixed seat; 303. Third motor; 304. Spiral stirring rod; 4. Discharge valve; 5. Collection frame. Detailed Implementation
[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0016] Please see Figures 1-5 As shown, this utility model provides a technical solution: a rapid raw material processing device for brass solder coating, including an inlet 1, a feeding crushing and screening module 2 for crushing and screening brass solder coating at the lower end of the inlet 1, a discharge module 3 for uniformly mixing the qualified brass solder coating particles after screening at the lower end of the feeding crushing and screening module 2, a discharge valve 4 for controlling the timing of discharge of the mixed qualified brass solder coating near the discharge port end of the discharge module 3, and a collection frame 5 for collecting the processed qualified brass solder coating below the outlet of the discharge valve 4.
[0017] The device feeds through inlet 1, and after passing through the feeding crushing and screening module 2, it controls the amount of brass solder coating to feed and completes the crushing and screening. Then, it is mixed by the inclined discharge module 3, and finally discharged to the collection frame 5 through the discharge valve 4, which improves the processing efficiency and raw material quality and ensures the quality of raw materials.
[0018] As one implementation method in this embodiment, please refer to Figures 1-4 As shown, the feeding crushing and screening module 2 includes a feeding chamber 201, which is fixedly connected to the lower end of the inlet 1. A first slot 202 is opened at the upper end of the side wall of the feeding chamber 201. A first fixed seat 203 is fixedly connected to the outside of the feeding chamber 201. A first motor 204 is fixedly connected to the upper end of the first fixed seat 203. A first rotating shaft 205 is fixedly connected to the output rotating end of the first motor 204. The end of the first rotating shaft 205 away from the first motor 204 passes through the first slot 202 and extends into the feeding chamber 201, where a horizontally arranged rotating plate 206 is fixedly connected.
[0019] The first motor 204 is a stepper motor with controllable rotation angle. It is paired with a horizontally set rotating plate 206, which can adjust the rotation angle and thus control the rate at which the solder coating enters the lower part of the feeding chamber 201. This avoids insufficient subsequent crushing or slow processing efficiency due to excessively fast feeding. The first fixed seat 203 provides stable support for the first motor 204. The first rotating shaft 205 passes through the first slot 202 to realize power transmission. The overall structure is firmly connected, ensuring the stable operation of the rotating plate 206 and ensuring the reliable realization of the feeding control function.
[0020] As one implementation method in this embodiment, please refer to Figures 1-4 As shown, a second slot 207 is provided on the side wall of the feeding chamber 201 below the rotating plate 206. A second fixed seat 208 is fixedly connected to the outside of the feeding chamber 201 and corresponds to the position of the second slot 207. A second motor 209 is fixedly connected to the upper end of the second fixed seat 208. The output shaft of the second motor 209 is connected to a second rotating shaft 210 through a coupling. The end of the second rotating shaft 210 away from the second motor 209 extends through the second slot 207 to the lower part of the feeding chamber 201. Several crushing cutter heads 211 are fixedly welded to the outer surface of the second rotating shaft 210.
[0021] The second fixed seat 208 fixes the second motor 209 to the second slot 207, providing stable support for the motor and ensuring that it does not deviate during operation, thus ensuring stable power output. The second motor 209 is connected to the second rotating shaft 210 through a coupling, which can accurately transmit power and reduce power loss, allowing the second rotating shaft 210 to stably drive the crushing head 211 to rotate. The crushing head 211 is fixedly welded to the outer surface of the second rotating shaft 210, and the projection of the crushing head 211 covers the feeding area of the screening screen 213. The connection is firm and not easy to fall off, which can efficiently crush the brass solder coating raw material falling from the rotating plate 206, laying the foundation for subsequent screening.
[0022] As one implementation method in this embodiment, please refer to Figures 1-4 As shown, a third slot 212 is provided on the bottom side wall of the feeding chamber 201. A screen 213 is fixedly connected at an angle to the bottom of the feeding chamber 201 and below the third slot 212. The inclined direction of the screen 213 faces the third slot 212. A collection box 214 is provided on the outside of the feeding chamber 201 and directly below the third slot 212. A dust cover 215 is fixed between the collection box 214 and the third slot 212 by a slot and a limiting protrusion. The dust cover 215 can be detached from the inside of the third slot 212. Four sets of internally threaded bolt holes 216 are provided at the bottom of the feeding chamber 201 corresponding to the installation position of the screen 213. The bolt holes 216 are distributed at different heights along the inclined direction of the screen 213. Through holes corresponding to the positions of the bolt holes 216 are provided on the edge of the screen 213. The screen 213 passes through its own through holes and is fixedly connected to the bolt holes 216 of the feeding chamber 201 by limiting bolts 217.
[0023] A screening screen 213 is inclined at the bottom of the feeding chamber 201, corresponding to the third slot 212 below, with the inclined direction facing the third slot 212. It can automatically guide unqualified solder coating particles to the third slot 212 by gravity, requiring no additional power, thus improving screening efficiency and preventing the accumulation of unqualified particles. A collection box 214 is located directly below the third slot 212 to collect unqualified particles discharged from the slot, achieving centralized collection of unqualified materials and reducing material spillage and waste. A dust cover 215 is fixed between the collection box 214 and the third slot 212 by a locking groove and a limiting protrusion, preventing dust from overflowing during screening and avoiding environmental and raw material pollution. The dust cover 215 can be detached from the inside of the third slot 212 for easy subsequent cleaning of the dust cover 215 and the unqualified particles in the collection box 214, making operation convenient. The bottom of the feed chamber 201 has four sets of threaded bolt holes 216 at the installation position of the screen 213, which are staggered along the tilt direction of the screen 213. When the screen 213 is fixed with the limiting bolts 217, the height difference between the two sides of the screen 213 can be changed by placing shims of different thicknesses between the bolt holes 216 on the lower side and the screen 213, thereby adjusting the tilt angle of the screen 213. This design can adapt to the sliding requirements of brass solder coating particles of different sizes. When processing larger particles, the shim thickness can be increased to increase the tilt angle and accelerate the sliding of particles. When processing smaller particles, the shim thickness can be reduced to decrease the tilt angle and ensure sufficient screening. Ultimately, this effectively improves the device's adaptability to screening raw materials of different specifications of brass solder coating.
[0024] As one implementation method in this embodiment, please refer to Figures 1-5 As shown, the discharge module 3 includes a discharge chamber 301, which is fixedly connected to the lower end of the feed chamber 201. A third fixed seat 302 is fixedly connected to the outer end of the discharge chamber 301 near the feed end. A third motor 303 is fixedly connected to the upper end of the third fixed seat 302. The output shaft of the third motor 303 is driven to connect to a spiral stirring rod 304.
[0025] The third motor 303 effectively drives the spiral stirring rod 304 to rotate in the discharge chamber 301, continuously stirring the qualified brass solder coating particles that enter, achieving uniform mixing, ensuring the consistency of the solder coating composition. The spiral stirring rod 304 extends to a position close to the inlet of the discharge valve 4, and the end is reserved with a matching gap with the edge of the inlet of the discharge valve 4. This ensures that qualified particles can pass smoothly into the discharge valve 4, while avoiding collision between the spiral stirring rod 304 and the valve port when rotating, ensuring the safe and stable operation of the equipment, and improving the smoothness of the discharge of the mixed material.
[0026] As one implementation method in this embodiment, please refer to Figures 1-5As shown, the axis of the spiral stirring rod 304 coincides with the axis of the discharge chamber 301. The end of the spiral stirring rod 304 away from the third motor 303 passes through the discharge chamber 301 and extends to the inner side near the inlet of the discharge valve 4. The end of the spiral stirring rod 304 and the edge of the inlet of the discharge valve 4 are reserved with a fitting gap to allow qualified brass solder coating particles to pass smoothly and to avoid collision between the stirring rod and the inlet of the discharge valve 4.
[0027] The third motor 303 is a small geared motor, which can output stable and low-speed power to avoid the qualified particles from splashing or uneven mixing due to excessive speed of the spiral stirring rod 304. It is suitable for the gentle stirring requirements of brass solder coating particles, ensuring the mixing effect. The axis of the spiral stirring rod 304 is coincident with the axis of the discharge chamber 301, which can ensure that the spiral stirring rod 304 is evenly stressed when rotating in the chamber, avoiding local stirring blind spots, allowing the particles to be stirred in all directions in the chamber, improving the mixing uniformity. The blades and the inner wall of the discharge chamber 301 are reserved with a matching gap, which can not only avoid wear caused by friction between the blades and the chamber wall when rotating, but also prevent particles from getting stuck in the gap and causing blockage, ensuring smooth stirring and conveying. The feed end of the discharge chamber 301 is higher than the discharge end, which can use gravity to assist qualified particles to move towards the discharge valve 4. With the push of the spiral blades, the material conveying efficiency is improved and the particle discharge time after mixing is shortened.
[0028] Working principle: Brass solder flux raw material enters the feeding chamber 201 of the feeding crushing and screening module 2 from the feed inlet 1 at the top of the device body. The first motor 204 drives the rotating plate 206 to rotate. By adjusting the rotation angle, the falling rate of the raw material is controlled so that it enters the lower part of the feeding chamber 201 evenly. Then, the second motor 209 drives the crushing cutter head 211 to rotate at high speed to crush the falling raw material. The crushed particles fall onto the inclined screening screen 213. Qualified particles enter the discharge module 3 below through the screen. Unqualified particles slide along the inclined direction of the screening screen 213 to the third slot 212 and fall into the collection box 214 through the dust cover 215. The qualified particles entering the discharge chamber 301 are evenly mixed under the action of the spiral stirring rod 304 driven by the third motor 303. Because the discharge chamber 301 is inclined and is pushed by the spiral blades, the mixed particles move towards the discharge valve 4 and are finally discharged by the discharge valve 4 and fall into the collection frame 5, completing the crushing, screening, mixing and collection of brass solder flux raw material.
[0029] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.
Claims
1. A rapid processing device for raw materials used in brass solder coating, characterized in that: It includes an inlet (1), and a feeding crushing and screening module (2) for crushing and screening brass solder coating is provided at the lower end of the inlet (1). A discharge module (3) for uniformly mixing the qualified brass solder coating particles after screening is provided at the lower end of the feeding crushing and screening module (2). A discharge valve (4) for controlling the timing of discharge of the mixed qualified brass solder coating is provided near the discharge port end of the discharge module (3). A collection frame (5) for collecting the processed qualified brass solder coating is provided below the outlet of the discharge valve (4).
2. The rapid processing device for raw materials of brass solder coating according to claim 1, characterized in that: The feeding crushing and screening module (2) includes a feeding chamber (201), which is fixedly connected to the lower end of the inlet (1). A first slot (202) is opened on the upper end of the side wall of the feeding chamber (201). A first fixed seat (203) is fixedly connected to the outside of the feeding chamber (201). A first motor (204) is fixedly connected to the upper end of the first fixed seat (203). A first rotating shaft (205) is fixedly connected to the output rotating end of the first motor (204). The end of the first rotating shaft (205) away from the first motor (204) passes through the first slot (202) and extends into the feeding chamber (201). A horizontally arranged rotating plate (206) is fixedly connected thereto.
3. The rapid raw material processing device for brass solder coating according to claim 2, characterized in that: The side wall of the feeding chamber (201) is provided with a second slot (207) below the rotating plate (206). A second fixed seat (208) is fixedly connected to the outside of the feeding chamber (201) and corresponds to the position of the second slot (207). A second motor (209) is fixedly connected to the upper end of the second fixed seat (208). The output shaft of the second motor (209) is connected to a second rotating shaft (210) through a coupling. The end of the second rotating shaft (210) away from the second motor (209) extends through the second slot (207) to the lower part of the feeding chamber (201). Several crushing blades (211) are fixedly welded to the outer surface of the second rotating shaft (210).
4. The rapid processing device for raw materials of brass solder coating according to claim 3, characterized in that: A third slot (212) is provided on the bottom side wall of the feeding chamber (201). A screen (213) is fixedly and inclinedly connected to the bottom of the feeding chamber (201) and below the third slot (212). The inclined direction of the screen (213) is towards the third slot (212). A collection box (214) is provided on the outside of the feeding chamber (201) and directly below the third slot (212). A dust cover (215) is fixedly connected to the third slot (212) through a slot and a limiting protrusion. The cover (215) can be detached from the inside of the third slot (212). The bottom of the feed chamber (201) is provided with four sets of internal threaded bolt holes (216) corresponding to the installation position of the screen (213). The bolt holes (216) are distributed in a staggered manner along the inclined direction of the screen (213). The edge of the screen (213) is provided with through holes corresponding to the positions of the bolt holes (216). The screen (213) passes through its own through holes and is fixedly connected to the bolt holes (216) of the feed chamber (201) with limit bolts (217).
5. The rapid raw material processing device for brass solder coating according to claim 4, characterized in that: The discharge module (3) includes a discharge chamber (301), which is fixedly connected to the lower end of the feed chamber (201). A third fixed seat (302) is fixedly connected to the outer end of the discharge chamber (301) near the feed end. A third motor (303) is fixedly connected to the upper end of the third fixed seat (302). The output shaft of the third motor (303) is driven to connect to a spiral stirring rod (304).
6. The rapid processing device for raw materials of brass solder coating according to claim 5, characterized in that: The axis of the spiral stirring rod (304) coincides with the axis of the discharge chamber (301). The end of the spiral stirring rod (304) away from the third motor (303) passes through the discharge chamber (301) and extends to the inner side near the inlet of the discharge valve (4). The end of the spiral stirring rod (304) and the edge of the inlet of the discharge valve (4) are reserved with a fitting gap to allow qualified brass solder coating particles to pass smoothly and to avoid collision between the stirring rod and the inlet of the discharge valve (4).