TWI745128B - One-stop copper ball cleaning equipment - Google Patents

Abstract

The one-stop copper ball cleaning equipment of the present invention includes: a cleaning unit, a transmission screening unit, a cold air unit, and a hot air unit. The cleaning unit cleans the copper balls, and then transports the copper balls to the transmission screening unit. The transmission screening unit has a first accommodating space and a second accommodating space. There are a plurality of predetermined gaps between the first accommodating space and the second accommodating space, so that the smaller copper balls fall into the first accommodating space. Two accommodating spaces to achieve the screening purpose. The cold air unit and the hot air unit are respectively arranged at the front and end of the transmission screening unit. The hot air unit blows hot air to dry the water on each copper ball.

Description

One-stop copper ball cleaning equipment

The invention relates to a cleaning device, in particular to a one-stop copper ball cleaning equipment used for cleaning, air-drying, drying and screening electroplated copper balls.

In the PCB electroplating process, after the copper ball is used for a period of time, its surface will be covered with a small amount of processing oil and some oxidation and there are different numbers of burrs. Even if the copper ball is stored, the surface will slowly oxidize to copper oxide , These will affect the quality of copper electroplating, so it is necessary to clean the copper balls with a chemical solution; the traditional cleaning method is to put the copper balls in the cleaning tank to manually clean and sort the large and small copper balls. The cleaning effect of this method is not good, and the manual sorting The efficiency of picking small copper balls is low and the workers squat for a long time in the work industry, and their hands are soaked in the medicine for a long time. The workers complain about the large loss.

In view of this, how to eliminate the above-mentioned deficiencies is the technical difficulty that the inventor of this case wants to solve; yes, the inventor of this case is based on years of experience in the relevant industry, after years of painstaking research, trial improvements, and finally Successfully researched and developed this case and gave birth to the present invention to improve the efficacy.

In view of the above shortcomings, the one-stop copper ball cleaning equipment of the present invention includes: a cleaning unit, which includes a first container and at least one first power source, the first container is provided with a plurality of grinding stones and a plurality of copper The first power source drives the first container to vibrate, so that each of the grinding stones rubs each of the copper balls, and transmits each of the copper balls by vibration; a transmission screening unit includes a second container and at least one second container Power source, one end of the second container is the inlet end and is connected to the first container, and the other end has a first outlet and a second outlet. There is a predetermined gap therebetween, the second container is divided into a first accommodating space and a second accommodating space below the first accommodating space by each of the rod bodies, and the first outlet and the second outlet are respectively connected to The first accommodating space corresponds to the second accommodating space, and the bottom of the second container is inclined in parallel with each rod. After each copper ball enters the first accommodating space, the smaller copper ball Will fall into the second accommodating space through the predetermined gap between the rods, and then output from the first outlet and the second outlet respectively; a cold air unit including a plurality of first pipes, each of the first A pipe body is arranged above the second container and adjacent to the inlet end, each of the first pipe bodies faces the first accommodating space, and the cold air unit generates cold air to be blown toward the first accommodating space through each of the first pipe bodies Space to disperse the moisture of the copper ball; and a hot air unit, which includes a plurality of second tube bodies and a cover, each of the second tube bodies is arranged above the second container and is adjacent to the first outlet Each of the second tube bodies faces the first accommodating space, and the hot air unit generates hot air that blows toward the first accommodating space through each of the second tube bodies, thereby drying the water of the copper balls, and the cover system covers It is arranged outside the second container and adjacent to the first outlet and the second outlet, and each of the second pipe systems is located in the cover.

Wherein, each of the first pipe body and each of the second pipe systems are laterally arranged on the second container.

In order to facilitate the description of the content of the present invention and the effects that can be achieved, specific examples are listed in conjunction with the drawings. Please refer to the first figure. The one-stop copper ball cleaning equipment of the present invention includes: A cleaning unit 10, which includes a first container 11 and at least one first power source 12, the first container 11 is provided with a cleaning liquid (not shown in the figure), a plurality of grinding stones (not shown in the figure) and a plurality of copper Ball (not shown in the picture).

Referring to the second figure, a transmission screening unit 20 includes a second container 21 and at least one second power source (not shown). One end of the second container 21 is the inlet end 211 and is connected to the first container 11 is connected, and the other end has a first outlet 212 and a second outlet 213.

Please refer to Figures 3 to 5, the second container 21 is provided with a plurality of rods 22 obliquely inside, and there is a predetermined gap 221 between each of the rods 22. Please refer to Figure 4, the second container 21 consists of The rod 22 is divided into a first accommodating space 222 and a second accommodating space 223 located below the first accommodating space 222. The first outlet 212 and the second outlet 213 are respectively connected to the first accommodating space 222 corresponds to the second accommodating space 223, please refer to the fifth figure, and the bottom of the second container 21 is parallel to each of the rods 22 and is inclined.

A cold air unit 30, which includes a plurality of first tube bodies 31, each of the first tube bodies 31 is disposed transversely above the second container 21 and adjacent to the inlet end 211, and each of the first tube bodies 31 faces the first tube body 31. Housing space 222.

A hot air unit 40, which includes a plurality of second tube bodies 41 and a cover body 42, each of the second tube bodies 41 is transversely arranged above the second container 21 and adjacent to the first outlet 212, each of the second tubes The body 41 faces the first accommodating space 222; the cover body 42 is arranged on the outside of the second container 21, and is adjacent to the first outlet 212 and the second outlet 213, and each of the second tube bodies 41 is located in the Inside the cover 42, the hot air is thereby concentrated.

The one-stop copper ball cleaning equipment of the present invention has the following cleaning process:

1. The first power source 12 drives the first container 11 to vibrate, so that each of the grinding stones rubs each of the copper balls, and transmits each of the copper balls through the inlet end 211 into the first container of the second container 21 by vibration.置空间222.

2. After each copper ball enters the first accommodating space 222, the smaller copper ball will fall into the second accommodating space 223 through the predetermined gap 221 between the rod bodies 22.

3. The cold air unit 30 generates cold air that is blown to the first accommodating space 222 through each of the first pipe bodies 31, and at the same time, cold air is also blown into the second accommodating space 223 through the predetermined gap 221 between the rods 22 , To blow away the moisture of the copper ball.

4. The hot air unit 40 generates hot air that is blown to the first accommodating space 222 through each of the second tube bodies 41, thereby drying the water of the copper ball, and the copper ball passes through the first outlet 212 and the second outlet 212 and the second accommodating space. Export 213 to complete cleaning and screening.

The above detailed description is a specific description of a feasible embodiment of the present invention, but the embodiments are not intended to limit the scope of the patent of the present invention. Any equivalent implementation or modification that does not deviate from the technical spirit of the present invention should be included in this case. In the scope of the patent.

10: Cleaning unit 11: The first container 12: The first power source 20: Transmission screening unit 21: second container 211: entry side 212: First Exit 213: Second Exit 22: Rod body 221: predetermined gap 222: first accommodation space 223: second accommodation space 30: Cold air unit 31: The first tube body 40: Hot air unit 41: second tube body 42: Hood

The first figure is a perspective view of the present invention. The second figure is a front view of the present invention. The third figure is a three-dimensional appearance view of the transmission screening unit of the present invention. The fourth figure is a three-dimensional appearance view of the internal structure of the transmission screening unit of the present invention. The fifth figure is a front view of the internal structure of the transmission screening unit of the present invention.

10: Cleaning unit

11: The first container

12: The first power source

20: Transmission screening unit

21: second container

212: First Exit

213: Second Exit

30: Cold air unit

40: Hot air unit

42: Hood

Claims (2)

A one-stop copper ball cleaning equipment, which includes: A cleaning unit includes a first container and at least one first power source. A plurality of grinding stones and a plurality of copper balls are provided in the first container. The first power source drives the first container to vibrate to make each grinding stone Rub each copper ball, and transmit each copper ball with vibration; A transmission screening unit includes a second container and at least one second power source. One end of the second container is an inlet end and is connected to the first container, and the other end has a first outlet and a second outlet. A plurality of rods are obliquely arranged inside the second container, and each rod has a predetermined gap. The second container is divided into a first accommodating space and a first accommodating space below the first accommodating space by each of the rods. Two accommodating spaces, the first outlet and the second outlet respectively correspond to the first accommodating space and the second accommodating space, and the bottom of the second container is inclined in parallel with each of the rods, and each of the After the copper ball enters the first accommodating space, the smaller copper ball will fall into the second accommodating space through the predetermined gap between the rod bodies, and then be output from the first outlet and the second outlet respectively; A cold air unit comprising a plurality of first pipe bodies, each of the first pipe bodies is disposed above the second container and adjacent to the inlet end, each of the first pipe bodies faces the first accommodating space, and the cold air unit Generate cold wind to blow toward the first accommodating space through each of the first pipe bodies, thereby blowing the moisture of the copper ball away; and A hot air unit comprising a plurality of second tube bodies and a cover body, each of the second tube bodies is arranged above the second container and adjacent to the first outlet, and each of the second tube bodies faces the first housing Space, the hot air unit generates hot air and blows to the first accommodating space through each of the second pipes, thereby drying the water of the copper balls. The cover system is arranged on the outside of the second container and adjacent to the first The outlet and the second outlet, each of the second pipe systems are located in the cover. As described in claim 1, the one-stop copper ball cleaning equipment, wherein each of the first pipe body and each of the second pipe systems are horizontally arranged on the second container.

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