TWM634070U - Circuit board cutting and edging equipment for different thicknesses - Google Patents

Abstract

This creation is about a "circuit board cutting and edging equipment suitable for different thicknesses", including a cutting device and an edging device. Wherein the cutting device includes a first cutter and a second cutter, and the edging device includes an edging cutter. Using the first cutter and the second cutter, the circuit board can be cut first; the edge of the circuit board after cutting can be ground with a specially designed edging cutter, which can make the edge of the circuit board smooth. Corners and no burrs to improve edge quality. Compared with the conventional technology, this case can process circuit boards of different thicknesses with the same tool, which has the advantage of eliminating tool change, so as to greatly reduce the waste of tool change time and improve overall efficiency, production capacity and utilization rate.

Description

Suitable for circuit board cutting and edging equipment with different thicknesses

This creation "applicable to circuit board cutting and edging equipment of different thicknesses" involves a circuit board processing technology, especially the technology that can complete the processing of circuit boards of different thicknesses with the same tool during edging.

Printed circuit boards can be seen in almost all electronic products; the production process of printed circuit boards is quite cumbersome, and one of the processes requires cutting the edges of printed circuit boards, and grinding the edges after cutting , to remove the rough burrs on the edge of the circuit board, so as to improve the quality and avoid cutting hands.

In traditional equipment, a set of knives is installed in a single machine, and the set of knives can cut the incoming circuit board when it is rotated relatively. Carry out the process of chamfering at the same time. The traditional process seems to be ideal on the surface, and can perform two functions such as cutting and edging at the same time. In fact, this kind of tool has the disadvantage that it can only be used for circuit boards with a specific thickness; When the circuit board is being processed, another set of tools with different specifications needs to be replaced; however, changing the tools is not an easy task. The original tool needs to be disassembled and returned to its original position, and another set of tools needs to be taken out before assembly. Adjustment, Extremely inconvenient and time consuming. Furthermore, the process of tool replacement will inevitably lead to a stoppage of operations. The resulting problem is that the efficiency cannot be improved and the utilization rate is low. For manufacturers, a high utilization rate is extremely important, which means that the time during which the equipment is actually used for production during the operating hours of the day The ratio, which can show the impact of loss due to tool replacement or equipment failure relative to equipment utilization; conventional equipment has to deal with circuit boards of different thicknesses every day, and a lot of time has to be wasted in changing tools. For the utilization rate Said to have a huge negative impact. In addition, in order to be suitable for the processing of circuit boards of various thicknesses, manufacturers must prepare a variety of cutting tools of different specifications, which increases the cost and takes up a lot of space for storage.

Obviously, the existing circuit board processing is still not ideal and perfect in terms of the equipment structure of cutting and edging, and there is a need for improvement.

In view of this, the creator specially developed this case, hoping to use this case to improve the existing shortcomings; to make the performance of the cutting and edging equipment in the circuit board processing process more perfect and ideal, in line with reality need.

In order to improve the lack of cutting and edging equipment for circuit boards with different thicknesses, the main purpose of this new model is to provide a "cutting and edging equipment suitable for different thicknesses of circuit boards". The cutting process and edge grinding process of the circuit board are carried out in sequence, and at the same time, the same tool is suitable for processing circuit boards of different thicknesses through special design. In this way, this case can obtain the advantage of not needing to change tools when processing circuit boards of different thicknesses, effectively reducing the time wasted by changing tools, improving efficiency and utilization rate, and creating profits.

The secondary purpose of this new model is to provide a "circuit board cutting and edging equipment suitable for different thicknesses". The cutting tool is suitable for processing circuit boards of different thicknesses. In this way, the manufacturer does not need to prepare a variety of cutting tools with different specifications, which can effectively reduce the installation cost and save the installation space.

In order to achieve the above purpose, the specific main means in this case are: the "circuit board cutting and edging equipment suitable for different thicknesses" mainly includes at least one cutting device and one edging device.

In one preferred embodiment, the edging device is adjacent to the edge of the cutting device.

In one of the preferred embodiments, the cutting device and the edging device are in a continuous relationship of front and back in a production line.

In one of the preferred embodiments, the cutting device includes a first body, a first cutter and a second cutter are disposed on the side of the first body; a power mechanism is disposed inside the first body, so that The function of the first cutter and the second cutter rotating separately.

In one of the preferred embodiments, it is preferable that the first cutter and the second cutter are in a corresponding arrangement relationship of one upper and one lower.

In one preferred embodiment, both the first cutter and the second cutter are in the shape of circular saw blades.

In one preferred embodiment, the edge of the first knife is provided with a first cutting edge.

In one preferred embodiment, a second cutting edge is provided on the edge of the second knife.

In one of the preferred embodiments, the first tool can be The height is adjusted by the first adjustment element located on the first body.

In one of the preferred embodiments, the height of the second cutter can be adjusted by a second adjustment element located on the first body.

In one preferred embodiment, the edging device includes a second body, and an edging tool is arranged in the second body.

In one of the preferred embodiments, the edge grinding tool is connected with a power element, and the power element can drive the edge grinding tool to rotate.

In one preferred embodiment, the power element is arranged on the second body.

In one preferred embodiment, the edging device has a lifting function, which can adjust the height position according to the thickness of the circuit board, so that the center position of the edging tool can be relative to the center position of the circuit boards with different thicknesses.

In one of the preferred embodiments, the edge grinding tool is arranged in a flat shape.

In one of the preferred embodiments, the edging tool includes a plurality of edging blades.

In one of the preferred embodiments, a concave portion is provided in the edge grinding blade, and the cross section of the concave portion is slightly “>”-shaped.

1: Cutting device

10: The first body

11: First Knife

111: The first blade

12: Second knife

121: Second Blade

13: The first adjustment element

14: Second adjustment element

2: Edging device

20: Second body

21: Power components

22: Edging tool

221: edging blade

222: Concave

9: Circuit board

The first picture: is the three-dimensional appearance of the new model;

The second picture: It is a schematic diagram of the action of cutting the circuit board of the new model;

The third picture: It is a schematic diagram of the action of circuit board edge grinding for this new model;

Figure 4: It is a demonstration of the action of circuit board edge grinding for this new type of edge grinding blade intention.

With regard to the structure and composition of this creation "cutting and edging equipment suitable for circuit boards of different thicknesses", as well as the functions it can produce, with the help of drawings, a preferred embodiment of this case is described in detail as follows.

First, please refer to the first picture, the case "applicable to circuit board cutting and edging equipment of different thicknesses" mainly includes at least one cutting device 1 and one edging device 2, and the edging device 2 is adjacent to the cutting device. The edge of the cutting device 1, the cutting device 1 and the edging device 2 are in a continuous relationship between the front and rear in a production line.

The aforementioned cutting device 1 includes a first body 10, and a first cutter 11 and a second cutter 12 are disposed on the side of the first body 10; a power mechanism is configured inside the first body 10 so that the first The function of the cutter 11 and the second cutter 12 rotating separately. The first cutter 11 and the second cutter 12 are in a corresponding arrangement relationship of one up and one down, and both the first cutter 11 and the second cutter 12 are circular saw blade-like structures; and the first cutter 11 The edge of the second knife 12 is provided with a first blade 111 , and the edge of the second knife 12 is provided with a second blade 121 . The height of the first cutter 11 can be adjusted by a first adjusting element 13 located on the first body 10 ; and the height of the second cutter 12 can be adjusted by a second adjusting element 14 located on the first body 10 .

The aforementioned edging device 2 includes a second body 20, and an edging tool 22 is arranged in the second body 20; the edging tool 22 is connected with a power element 21, and the power element 21 can drive the edging tool 22 to rotate and the power element 21 is set on the second body 20 . The edging device has 2 lifts Function, the height position can be adjusted according to the thickness of the circuit board, so that the center position of the edging tool 22 can be relative to the center position of the circuit boards with different thicknesses. The edging tool 22 is set in a flat shape. The edging tool 22 includes a plurality of edging blades 221. A concave portion 222 is arranged in the edging blade 221. The cross section of the concave portion 222 is slightly in the shape of a ">" (Please refer to the fourth picture).

During the implementation of this case, as shown in the second figure, a circuit board 9 is sent into the equipment of this case, and the first cutter 11 and the second cutter are respectively adjusted by the first adjustment element 13 and the second adjustment element 14 according to the thickness of the circuit board 9 12 to obtain the optimum distance between the first cutter 11 and the second cutter 12; then the cutting device 1 will use its upper and lower first cutter 11 and second cutter 12 to rotate relative to the circuit board 9 edges are cut; After removing the excess part, the circuit board 9 is sent to the edging device 2, as shown in the third figure. Make the flat edge grinding tool 22 rotate, especially the center position of the edge grinding tool 22 must be relative to the longitudinal center position of the circuit board 9; The cross section of 222 is slightly ">" shape, so the edge of circuit board 9 can be ground by using the ">" shape concave portion 222 with relative slopes up and down, especially the upper and lower sides of the edge can be ground. End corners are chamfered. Since the edge grinding tool 22 of this case is provided with a concave portion 222 with a slightly ">"-shaped cross section, using its two relatively preset slopes, it can be suitable for processing the edge grinding of circuit boards 9 of various thicknesses, especially suitable for In the processing of thin circuit boards. Compared with the thicker circuit board 9 in the third figure, and the relatively thinner circuit board 9 in the fourth figure, by using a single edging tool 22 in this case, it can be applied to thick plates and thin plates of different thicknesses, and the process of changing the tool is eliminated. The progress and advantages of this case are obvious.

With the implementation of this case, although the original processing process is divided into two, it seems that the operating process increases, but in fact, in terms of the overall processing time, Compared with conventional workers who need to frequently change the downtime of cutting tools, this case is more efficient, and the utilization rate and production capacity can be greatly improved; in addition, this case does not need to be equipped with a variety of different specifications of cutting tools, but saves a lot of purchase costs and space; What's more, the same machine in this case can process circuit boards from thin to extremely thin and thick to extremely thick, and the difference can cover at least twice the thickness and width, which greatly improves the processing capacity. To sum up, the technical content of this case "applicable to circuit board cutting and edging equipment of different thicknesses" fully meets the requirements for obtaining a new type patent. This case has indeed been used in the industry, and it has not been published or publicly used before the application, and it is not a technology known to the public. Furthermore, this case effectively solves the long-standing problems in the prior art and meets the long-term needs of relevant users and consumers, which proves that this new model cannot be easily completed. This case is full of the elements of "industrial utilization", "novelty" and "progressiveness" stipulated in the Patent Law. I would like to apply for a patent according to the law. I sincerely request the Bureau to conduct a detailed investigation and approve the approval of the patent as soon as possible to protect the applicant's wisdom. Property rights to encourage innovation.

Although the present invention is described by means of the foregoing embodiments, its shape and details can still be changed without departing from the spirit of the present invention, and can be understood by those familiar with the art. The above-mentioned preferred embodiment of this case is only one of the modes that can be implemented by the principle of this case, but it is not limited by this, and it should be defined by the scope of the appended patent application.

1: Cutting device

10: The first body

11: First Knife

111: The first blade

12: Second knife

121: Second Blade

13: The first adjustment element

14: Second adjustment element

2: Edging device

20: Second body

21: Power components

22: Edging tool

221: edging blade

222: Concave

Claims (10)

A circuit board cutting and edging equipment suitable for different thicknesses, including: A cutting device, including a first body, the side of the first body is equipped with a first cutter and a second cutter; An edging device, the edging device is adjacent to the edge of the cutting device; the edging device includes a second body, and an edging tool is arranged in the second body; the edging tool includes a plurality of edging blades , a concave portion is arranged in the edging blade. As stated in Claim 1, it is suitable for circuit board cutting and edging equipment with different thicknesses, wherein the cutting device and the edging device are in a continuous relationship between the front and rear in a production line. According to claim 1, it is suitable for circuit board cutting and edging equipment with different thicknesses, wherein a power mechanism is arranged inside the first body to enable the function of rotating the first cutter and the second cutter separately. As described in claim 1, it is suitable for cutting and edging equipment of circuit boards with different thicknesses, wherein the first cutter and the second cutter are in a corresponding arrangement relationship of one upper and one lower, and the first cutter and the second The knives are all in the shape of circular saw blades. According to claim 1, the circuit board cutting and edging equipment with different thicknesses is applicable, wherein the edge of the first knife is provided with a first blade, and the edge of the second knife is provided with a second blade. As described in claim 1, it is suitable for circuit board cutting and edging equipment with different thicknesses, wherein the first cutter can be adjusted in height by a first adjustment element located on the first body; and the second cutter can be adjusted by The height is adjusted by a second adjusting element located on the first body. As described in claim 1, it is suitable for cutting and edging equipment of circuit boards with different thicknesses, wherein the edging tool is connected with a power element, which can drive the edging tool to rotate, and the power element is arranged on the second Two ontology. As stated in Claim 1, it is suitable for circuit board cutting and edging equipment with different thicknesses, wherein the edging device has a lifting function. As described in Claim 1, it is suitable for cutting and edging equipment of circuit boards with different thicknesses, wherein the edging tool is arranged in a flat shape. As described in claim 1, it is suitable for circuit board cutting and edging equipment with different thicknesses, which The cross-section of the concave part in the middle is slightly ">"-shaped.

Images