Flux paste grinding device

Abstract

The utility model relates to the technical field of grinding devices, in particular to a paste flux grinding device which comprises a first shell. A top plate and an adjusting assembly are further included, and the adjusting assembly is arranged in the first shell; the hand wheel is rotated to drive the adjusting rod to rotate, so that the adjusting rod moves up and down in the top plate, the grinding roller is driven to move up and down, and the size of a gap between the grinding body and the grinding cavity is adjusted, so that the fineness of flux paste is adjusted, the flux paste is put into the extrusion cavity by opening the sealing plate, and the electric push rod is started to drive the extrusion plate to move. The paste flux in the extrusion cavity is pressed between the grinding cavity and the grinding body, the motor is started to drive the first gear to rotate, the first gear drives the grinding roller in the second gear to rotate, the paste flux is fully ground through the grinding body and the grinding cavity, a finished product flows out of the discharging port and is collected, and the problems that the device is difficult to fully grind the soldering flux, and the grinding efficiency is high are solved. And the grinding fineness is difficult to adjust.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment technology, and in particular to a flux grinding equipment. Background Technology

[0002] Solder paste is an auxiliary material used in the soldering process. It is mainly composed of activators, solvents, and binders. Its function is to remove oxides from the metal surface and promote the wetting of the solder with the metal, thereby improving the soldering quality. Solder paste grinding is the process of mixing and grinding the solder paste with other components (such as solder powder) into a uniform and fine paste.

[0003] However, there are some problems that urgently need to be solved in existing grinding technologies, especially in flux grinding.

[0004] Firstly, from the perspective of finished product quality, the grinding effect of existing grinding devices needs improvement. Currently, most grinding devices rely on the mutual friction between the grinding rod and the grinding chamber to grind the solder paste. However, due to its inherent viscosity, the solder paste easily adheres to the inner wall of the grinding chamber. This adhesion not only prevents the solder paste at the bottom and inner wall of the grinding chamber from being sufficiently ground, but may also cause uneven grinding, thus affecting the overall quality and performance of the solder paste.

[0005] Secondly, existing technologies fall short in controlling the fineness of the grinding process. In reality, different applications have vastly different requirements for the fineness of flux grinding. For example, soldering precision electronic components may require extremely fine-grained flux to ensure tiny and precise solder joints; while soldering large industrial equipment may require slightly coarser-grained flux to provide better flowability and coverage. However, existing grinding technologies often struggle to flexibly adjust the fineness of the flux, failing to meet these diverse needs. This not only limits the application range of flux but also increases production costs and complexity. Utility Model Content

[0006] To overcome the problem that the equipment is difficult to fully grind the flux and difficult to adjust the grinding fineness.

[0007] The technical solution of this utility model is as follows: a flux grinding device, including a housing 1; it also includes a top plate and an adjustment component. The adjustment component is provided inside the housing 1. The top plate is fixedly connected to the top of the housing 1. An observation window is fixedly connected to the front end of the housing 1. A support frame is fixedly connected to the outside of the housing 1. A feed inlet is fixedly connected to the right side of the housing 1. A sealing plate is rotatably connected to the outside of the feed inlet. A housing 2 is fixedly connected to the left side of the housing 1. A motor is fixedly connected inside the housing 2. A gear 1 is fixedly connected to the output end of the motor. The motor is used to provide power for the rotation of gear 1. Gear 2 meshes with gear 1. A squeezing chamber is fixedly connected to the top of gear 2. A grinding roller is fixedly connected inside gear 2. A feed hole is provided inside the grinding roller. A grinding body is fixedly connected to the top of the grinding roller. A grinding chamber is provided on the top of the grinding body. A discharge port is provided inside the grinding chamber. An electric push rod is fixedly connected to the bottom of the top plate. A squeezing plate is fixedly connected to the output end of the electric push rod. The electric push rod is used to provide power for the movement of the squeezing plate.

[0008] Preferably, a groove is provided inside the outer casing, and a gear is rotatably connected inside the outer casing.

[0009] Preferably, the feed hole is a circular hole that connects the extrusion chamber and the grinding chamber.

[0010] Preferably, the extrusion chamber has a smooth surface, and the extrusion plate is slidably connected inside the extrusion chamber.

[0011] Preferably, the adjustment assembly includes an adjustment rod, which is rotatably connected inside the housing. A handwheel is fixedly connected to the top of the adjustment rod, an adjustment thread is provided on the outside of the adjustment rod, and a connector is fixedly connected to the bottom of the adjustment rod.

[0012] Preferably, the grinding roller has holes inside, and the connecting piece is rotatably connected inside the grinding roller.

[0013] Preferably, the extrusion plate has holes inside, and the adjusting rod is rotatably connected inside the extrusion plate.

[0014] The beneficial effects of this utility model are as follows: By rotating the handwheel, the adjusting rod is rotated, causing the adjusting rod to move up and down within the top plate, which in turn moves the grinding roller up and down, thus adjusting the gap between the grinding body and the grinding chamber, thereby adjusting the fineness of the flux. By opening the sealing plate, the flux is placed into the extrusion chamber. The electric push rod is activated, which moves the extrusion plate, pressing the flux in the extrusion chamber between the grinding chamber and the grinding body. The motor is activated, which drives gear one to rotate, causing gear one to drive the grinding roller inside gear two to rotate. The flux is fully ground by the grinding body and the grinding chamber. The finished product flows out from the outlet for collection, which helps to solve the problems of the device being unable to fully grind the flux and the difficulty in adjusting the grinding fineness. Attached Figure Description

[0015] Figure 1The diagram shown is a schematic representation of the overall structure of this utility model.

[0016] Figure 2 The diagram shown is a cross-sectional view of the present invention.

[0017] Figure 3 The diagram shown is a schematic representation of the structure of the grinding roller of this utility model.

[0018] Figure 4 The diagram shown is a schematic representation of the extrusion mechanism of this utility model.

[0019] Figure 5 The diagram shown is a schematic representation of the structure of the adjustment component of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Outer shell one; 201. Top plate; 202. Observation window; 203. Support frame; 204. Feed inlet; 205. Sealing plate; 206. Outer shell two; 207. Motor; 208. Gear one; 209. Gear two; 210. Extrusion chamber; 211. Grinding roller; 212. Feed hole; 213. Grinding body; 214. Grinding chamber; 215. Discharge port; 216. Electric push rod; 217. Extrusion plate; 301. Adjusting rod; 302. Handwheel; 303. Adjusting thread; 304. Connecting part. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-5This utility model provides an embodiment of a flux grinding device, including a housing 1; it also includes a top plate 201 and an adjustment component. The adjustment component is disposed inside the housing 1. The top plate 201 is fixedly connected to the top of the housing 1. An observation window 202 is fixedly connected to the front end of the housing 1. A support frame 203 is fixedly connected to the outside of the housing 1. A feed inlet 204 is fixedly connected to the right side of the housing 1. A sealing plate 205 is rotatably connected to the outside of the feed inlet 204. A second housing 206 is fixedly connected to the left side of the housing 1. A motor 207 is fixedly connected inside the second housing 206. The output end of the motor 207 is fixedly connected to the... A gear 208 is fixedly connected to the top plate 201. A motor 207 provides power for the rotation of gear 208. Gear 209 meshes externally with gear 208. A pressing chamber 210 is fixedly connected to the top of gear 209. A grinding roller 211 is fixedly connected inside gear 209. A feed hole 212 is provided inside the grinding roller 211. A grinding body 213 is fixedly connected to the top of the grinding roller 211. A grinding chamber 214 is provided on the top of the grinding body 213. A discharge port 215 is provided inside the grinding chamber 214. An electric push rod 216 is fixedly connected to the bottom of the top plate 201. The output end of the electric push rod 216 is fixed. Connected to the extrusion plate 217, an electric push rod 216 provides power for the movement of the extrusion plate 217. By opening the sealing plate 205, flux is placed into the extrusion chamber 210. The electric push rod 216 is activated, driving the extrusion plate 217 to move, pressing the flux in the extrusion chamber 210 between the grinding chamber 214 and the grinding body 213. The motor 207 is activated, driving gear 208 to rotate, which in turn drives the grinding roller 211 inside gear 209 to rotate. The flux is thoroughly ground by the grinding body 213 and the grinding chamber 214. The finished product flows out from the discharge port 215 for collection. Inside the outer casing 1... The part has a slot, and gear 208 is rotatably connected inside the outer casing 1. By setting gear 208, it helps to drive gear 209 to rotate so that the grinding body 213 grinds the flux. The feed hole 212 is a circular hole that connects the extrusion chamber 210 and the grinding chamber 214. By setting feed hole 212, it helps to allow flux to enter between the grinding body 213 and the grinding chamber 214 for grinding. The extrusion chamber 210 has a smooth surface, and extrusion plate 217 is slidably connected inside the extrusion chamber 210. By setting extrusion plate 217, it helps to extrude the flux in the extrusion chamber 210.

[0023] Please see Figure 5In this embodiment, the adjustment assembly includes an adjustment rod 301, which is rotatably connected inside the outer casing 1. A handwheel 302 is fixedly connected to the top of the adjustment rod 301, and an adjustment thread 303 is provided on the outside of the adjustment rod 301. A connector 304 is fixedly connected to the bottom of the adjustment rod 301. By rotating the handwheel 302, the adjustment rod 301 is rotated, causing the adjustment rod 301 to move up and down within the top plate 201, which in turn causes the grinding roller 211 to move up and down, thereby adjusting the gap between the grinding body 213 and the grinding cavity 214, and thus adjusting the fineness of the flux. The grinding roller 211 has a hole inside, and the connector 304 is rotatably connected inside the grinding roller 211. The connector 304 helps to support and limit the grinding roller 211. The extrusion plate 217 has a hole inside, and the adjustment rod 301 is rotatably connected inside the extrusion plate 217. The hole helps to prevent the adjustment rod 301 from interfering with the rotation of the extrusion plate 217 when it moves.

[0024] During operation, the handwheel 302 is turned to drive the adjusting rod 301 to rotate, causing the adjusting rod 301 to move up and down within the top plate 201, which in turn drives the grinding roller 211 to move up and down, adjusting the gap between the grinding body 213 and the grinding chamber 214, thereby adjusting the fineness of the flux. The sealing plate 205 is opened to put the flux into the extrusion chamber 210, and the electric push rod 216 is started to drive the extrusion plate 217 to move, pressing the flux in the extrusion chamber 210 into the space between the grinding chamber 214 and the grinding body 213. The motor 207 is started to drive the gear 1 208 to rotate, which in turn drives the grinding roller 211 in the gear 2 209 to rotate. The flux is fully ground by the grinding body 213 and the grinding chamber 214, and the finished product flows out from the discharge port 215 for collection.

[0025] Through the above steps, by rotating the handwheel 302 to drive the adjusting rod 301 to rotate, the adjusting rod 301 moves up and down in the top plate 201, driving the grinding roller 211 to move up and down, adjusting the gap between the grinding body 213 and the grinding chamber 214, thereby adjusting the fineness of the flux. By opening the sealing plate 205, the flux is put into the extrusion chamber 210. The electric push rod 216 is started to drive the extrusion plate 217 to move, pressing the flux in the extrusion chamber 210 into the grinding chamber 214 and the grinding body 213. The motor 207 is started to drive the gear 1 208 to rotate, which drives the grinding roller 211 in the gear 2 209 to rotate. The flux is fully ground by the grinding body 213 and the grinding chamber 214. The finished product flows out from the discharge port 215 for collection, which helps to solve the problem that the device is difficult to fully grind the flux and difficult to adjust the grinding fineness.

Claims

1. A flux grinding device, comprising a housing (1); characterized in that: It also includes a top plate (201) and an adjustment assembly. The adjustment assembly is installed inside the outer shell (1). The top plate (201) is fixedly connected to the top of the outer shell (1). An observation window (202) is fixedly connected to the front end of the outer shell (1). A support frame (203) is fixedly connected to the outside of the outer shell (1). A feed inlet (204) is fixedly connected to the right side of the outer shell (1). A sealing plate (205) is rotatably connected to the outside of the feed inlet (204). An outer shell (206) is fixedly connected to the left side of the outer shell (1). A motor (207) is fixedly connected inside the outer shell (206). A gear (208) is fixedly connected to the output end of the motor (207). The motor (207) is used to provide power for the rotation of the gear (208). Gear 1 (208) is externally meshed with gear 2 (209). Gear 2 (209) is fixedly connected to the top of extrusion chamber (210). Gear 2 (209) is fixedly connected to the inside of grinding roller (211). Grinding roller (211) is provided with feed hole (212). Grinding roller (211) is fixedly connected to the top of grinding body (213). Grinding body (213) is provided with grinding chamber (214) on the top. Grinding chamber (214) is provided with discharge port (215). Electric push rod (216) is fixedly connected to the bottom of top plate (201). Extrusion plate (217) is fixedly connected to the output end of electric push rod (216). Electric push rod (216) is used to provide power for the movement of extrusion plate (217).

2. The flux grinding device according to claim 1, characterized in that: The outer casing (1) has a groove inside, and the gear (208) is rotatably connected inside the outer casing (1).

3. The flux grinding apparatus according to claim 1, characterized in that: The feed hole (212) is a circular hole that connects the extrusion chamber (210) and the grinding chamber (214).

4. The flux grinding apparatus according to claim 1, characterized in that: The extrusion chamber (210) has a smooth surface, and the extrusion plate (217) is slidably connected inside the extrusion chamber (210).

5. The flux grinding apparatus according to claim 1, characterized in that: The adjustment assembly includes an adjustment rod (301), which is rotatably connected inside the outer casing (1). A handwheel (302) is fixedly connected to the top of the adjustment rod (301), and an adjustment thread (303) is provided on the outside of the adjustment rod (301). A connector (304) is fixedly connected to the bottom of the adjustment rod (301).

6. The flux grinding apparatus according to claim 5, characterized in that: The grinding roller (211) has holes inside, and the connector (304) is rotatably connected inside the grinding roller (211).

7. The flux grinding apparatus according to claim 5, characterized in that: The extrusion plate (217) has holes inside, and the adjusting rod (301) is rotatably connected inside the extrusion plate (217).

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