TWI783301B - Circuit board positioning pin body piercing equipment - Google Patents

Abstract

The "circuit board positioning pin body penetration equipment" of the present invention includes a displacement mechanism, an alignment mechanism and a pin insertion mechanism; wherein the displacement mechanism can be used to adjust the overall position of the equipment, and the alignment mechanism can pass through multiple pieces of circuit boards. A positioning pin expands and contracts after the circuit boards are perforated to align the plates. As for the pin threading mechanism, a pin body can be inserted into the perforations of the circuit boards for fastening. This case provides a highly efficient automated machine tool to meet the needs of the industry.

Description

Circuit board positioning pin body piercing equipment

The "circuit board positioning pin insertion equipment" of the present invention relates to a technology capable of inserting pins into multiple circuit board perforations, especially the technology that adopts automation in the whole process.

The printed circuit board manufacturing process is cumbersome and complicated. Especially in recent years, labor costs have continued to rise, personnel are difficult to recruit, and profits continue to bottom out. Many operators are suffering.

In a specific manufacturing process of the circuit board, a plurality of circuit boards need to be stacked, a pin body is inserted in the through hole of the circuit board and an adhesive tape is attached to facilitate the subsequent manufacturing process. In the past, the process of inserting the pin body was performed manually, resulting in time-consuming, labor-intensive, inefficient, and limited production capacity; even if it can be performed in a semi-automatic manner using a small number of abutments, it still cannot meet the needs of industrial upgrading.

In view of this, the inventor specially developed this case, hoping to use this case to improve the existing shortcomings, and hope that the new equipment can provide the function of fully automatic pin insertion of the circuit board, so that the overall process can be more perfect and ideal , in line with actual needs.

In order to improve the above-mentioned process of inserting the pin body of the circuit board in the prior art, which is carried out manually, resulting in time-consuming, labor-intensive, low efficiency, and limited production capacity, the main purpose of the present invention is to provide a "circuit board positioning pin body Insertion equipment", which can align the position of the circuit board in a fully automatic manner and then complete the pin insertion; thereby, it can effectively improve production capacity and efficiency, and achieve the purpose of reducing manpower and cost.

In order to achieve the above purpose, the specific means of this case are: the equipment includes a displacement mechanism, an alignment mechanism and a pin-through mechanism; wherein the displacement mechanism can be used to adjust the overall position of the equipment, and the alignment mechanism can align multiple circuit boards Through a positioning pin stretching and stretching, the boards are aligned after the circuit boards are perforated. As for the pin threading mechanism, a pin body can be inserted into the perforations of the circuit boards for fastening.

In one of the preferred embodiments, the displacement mechanism includes a platform on which a movement force element is arranged, and a screw is connected to the output end of the displacement force element; and a slide rail is respectively arranged in parallel on both sides of the screw ; A displacement platform is located above the screw rod and can be displaced on the two slide rails with the rotation of the screw rod.

In one of the preferred embodiments, the alignment mechanism is arranged above the displacement platform; the alignment mechanism includes a lower base, and a platform extends outward from the top of the lower base, and the platform is provided with a positioning unit. The upright The top of the shaped positioning unit is connected with a positioning needle that can be used for lifting and retracting; in addition, the platform is provided with one or more suction cups, and the suction cups with suction suction are set upward.

In one of the preferred embodiments, the pin-threading mechanism is arranged above the alignment mechanism; it includes an upper base, and the upper base is located above the lower base to form an overlapping relationship; the top of the upper base is provided with a One side of the top plate extends outwards, and a lifting plate is provided under the top plate through a sliding component arranged on the side of the upper base. The height of the lifting power element is adjusted; a feeding unit is arranged on the lifting plate, and the feeding unit includes a power cylinder, and its output shaft is connected with a stopper pin, which is protruded horizontally inside a block, and the block There is a passage through the body longitudinally, and the above-mentioned retaining needle can be stretched laterally on the side of the passage; and a pipe body is connected to the top of the passage, and the opposite front end of the pipe body is connected to a feeder, which is a vibrating feeder. In addition, a delivery seat is provided at the bottom of the block, and a pin opening is provided in the delivery seat. The pin opening is in a through shape, and a power element is connected to the outer edge of the delivery seat to form a power element that can move. The conveying seat is moved to move under the block; and a pinning power element is arranged above the top plate, and a cylinder is connected to the output end of the top plate.

1: Displacement mechanism

11: Platform

12: Displacement dynamic components

13: Screw

14: slide rail

15: Displacement platform

2: Alignment mechanism

20: lower base

21: Platform

22: Positioning unit

23: Positioning needle body

24: suction cup

3: Pinning mechanism

30: upper base

31: top plate

32: Lifting plate

321:Sliding components

33: Lifting power components

34: Feeding unit

341: power cylinder

342: pin block

343: block

344: channel

35: Conveyor seat

351: Pin opening

352: power components

36:Feeder

37: tube body

38: Cancellation of power components

381: cylinder

8: pin body

9: Circuit board

91: perforation

The first figure: is the overall three-dimensional structure diagram of the present invention;

The second figure: is a three-dimensional implementation schematic diagram of the present invention fed into the circuit board;

The third figure: is a schematic diagram of the action of the positioning unit in the present invention;

The fourth figure: is a schematic diagram of the action of the lifting plate descending in the present invention;

The fifth figure: is a schematic diagram of the action of pin body feeding in the present invention;

Figure 6: It is a schematic diagram of another action of pin body feeding in the present invention;

Figure 7: It is a schematic diagram of the action of pin insertion in the present invention;

The eighth figure: is a schematic diagram of the pin body passing through the circuit board perforation in the present invention.

With regard to the structure and composition of the "circuit board positioning pin body insertion device" of the present invention, as well as the functions that can be produced, and in conjunction with the drawings, a preferred embodiment of the case will be described in detail as follows.

Please refer to the drawings, the "circuit board positioning pin insertion equipment" in this case, the equipment includes a displacement mechanism 1, an alignment mechanism 2 and a pin insertion mechanism 3.

Wherein the displacement mechanism 1 includes a platform 11, on which a moving force element 12 is arranged, and a screw rod 13 is connected to the output end of the displacement power element 12; 14. A displacement platform 15 is arranged above the screw rod 13 and can be displaced on the two slide rails 14 with the rotation of the screw rod 13 .

As for the alignment mechanism 2, it is located above the displacement platform 15; the alignment mechanism 2 includes a lower base 20, and a platform 21 extends outward from the top of the lower base 20, and the platform 21 is provided with a positioning unit 22, the upright shape The top of the positioning unit 22 is connected with a positioning needle body 23 that can be used for lifting and contracting; The platform 21 is provided with one or more suction cups 24, and each of the suction cups 24 with suction force is arranged upward.

The pin-threading mechanism 3 is arranged above the alignment mechanism 2; it includes an upper base 30, which is located above the lower base 20 to form an overlapping relationship; the top of the upper base 30 is provided with a The top plate 31 extends outwards on one side, and a lifting plate 32 is provided below the top plate 31 by a sliding assembly 321 arranged on the side of the upper base 30. The lifting plate 32 can utilize one or more than one The lifting power element 33 connected by the top plate 31 is adjusted in height; a feeding unit 34 is arranged on the lifting plate 32. The feeding unit 34 includes a power cylinder 341, and its output shaft is connected with a stop pin 342. The stop pin 342 protrudes horizontally inside a piece of body 343, and this block 343 runs through a channel 344 longitudinally. The relative front end of the pipe body 37 is connected to a feeder 36, which is a vibrating feeding mechanism; in addition, at the bottom of the block 343, a delivery seat 35 is provided, and a pin opening is arranged in the delivery seat 35. 351, the pin opening 351 is in a through shape, and the outer edge of the delivery seat 35 is connected with a power element 352, so that when the power element 352 is actuated, it can move the delivery seat 35 below the block 343; A pinning power element 38 is provided, and a cylinder 381 is connected to its output end.

Under normal conditions, the circuit board 9 will be stacked and transferred to the device after the perforations 91 are pre-punched (as shown in the second figure); Positioning needle body 23 rises (as the 3rd figure), can make all perforations 91 of each circuit board 9 fully align and fine-tune the position of each circuit board 9, coordinate the suction positioning of each sucker 24 again; Then retract positioning needle body 23, Make the lifting power element 33 lower the lifting plate 32 (as the fourth figure); insert a plurality of pin bodies 8 in the feeder 36, and one pin body after vibration feeding The body 8 will be transported downwards into the passage 344 of the block 343 by means of the pipe body 37; at this time, the passage 344 is temporarily blocked laterally by a retaining pin 342 (Fig. 5), until the power element 352 makes the delivery seat 35 displace When the pin 342 is directly below the channel 344, the pin 342 will move outward; when the pin 342 moves outward, the pin body 8 will fall and fall into the pin opening 351 of the delivery seat 35 for temporary storage (as shown in the sixth figure). ), and then make the power element 352 actuate and displace the delivery seat 35 to move outward, and at this time, the cylinder 381, the pin opening 351, the pin body 8 and the perforation 91 of the circuit board 9 will just be located on the same axis (positioning unit 22 The positioning pin body 23 is also the same), so that the pinning power element 38 moves down (as the seventh figure), so that the bottom of the cylinder 381 at the bottom exerts pressure relative to the pin body 8, and even the cylinder 381 will also probe Put in this pin opening 351, can make this pin body 8 be penetrated in the perforation 91 of circuit board 9, and then complete the operation (as the eighth picture).

To sum up, the technical content of the "circuit board positioning pin insertion equipment" in this case fully meets the requirements for obtaining an invention 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.

The present invention has been described in detail by the above-mentioned embodiments and variations. However, those skilled in the art should understand that all embodiments of the present invention are only illustrative and not restrictive, that is, without departing from the true spirit and scope of the present invention, based on the above-mentioned and other changes and amendments are covered by the present invention, and the present invention is based on the appended patent application The scope of interest is defined.

1: Displacement mechanism

11: Platform

12: Displacement dynamic components

13: screw

14: slide rail

15: Displacement platform

2: Alignment mechanism

20: lower base

21: Platform

22: Positioning unit

23: Positioning needle body

3: Pinning mechanism

30: upper base

36:Feeder

38: Cancellation of power components

Claims (9)

A circuit board positioning pin insertion device, comprising: an alignment mechanism, including a positioning unit, the top of the upright positioning unit is connected with a positioning pin body that can be used for lifting and contracting; a pin threading mechanism, located on the alignment Above the mechanism; it includes a top plate and one side extends outwards, the top plate is provided with a lifting plate by a sliding component; the lifting plate can use one or more lifting power elements arranged on the top plate to lower the connection. Modulation; the lifting plate is provided with a feeding unit, the feeding unit includes a power cylinder, its output shaft is connected with a stop pin, and the stop pin is protruded horizontally inside a block, and there is a channel through the block longitudinally. The aforesaid retaining pin can be stretched laterally on the side of the channel; the top of the channel is connected to a pipe body, and the opposite front end of the pipe body is connected to a feeder; Put the pin opening, the outer edge of the delivery seat is connected with a power element; and the top plate is provided with a pinning power element, and its output end is connected with a cylinder, and the cylinder and the positioning pin are located on the same axis. As described in item 1 of the scope of the patent application, the device for inserting the positioning pin body of the circuit board, wherein the alignment mechanism is set above a displacement platform; the alignment mechanism includes a lower base, and a platform extends outward from the top of the lower base, The platform is provided with the positioning unit. As described in item 2 of the patent scope of the application, the circuit board positioning pin body piercing equipment, its Among them, the platform is provided with one or more suction cups, and the suction cups with suction force are arranged upward. According to the device for inserting circuit board positioning pins described in item 2 of the scope of the patent application, the pin insertion mechanism includes an upper base, and the upper base is located above the lower base to form a stacking relationship. As described in item 4 of the scope of the patent application for inserting circuit board positioning pins, wherein the top plate is set on the top of the upper base, and the sliding component is set on the side of the upper base. As in the device for inserting circuit board positioning pins described in item 2 of the scope of patent application, wherein the feeding machine is a vibrating feeding mechanism. As described in the first item of the scope of the patent application, the device for inserting the positioning pin body of the circuit board, the device further includes a displacement mechanism, including a platform, and the platform is provided with a moving force element, and the output end of the displacement force element is connected to a A screw; the two sides of the screw are correspondingly provided with a slide rail in parallel; a displacement platform is arranged above the screw and can be displaced on the two slide rails with the rotation of the screw. As mentioned in item 2 of the patent scope of the application, the device for inserting the positioning pin body of the circuit board, the device The equipment further includes a displacement mechanism, including a platform, on which a moving force element is arranged, and a screw rod is connected to the output end of the displacement power element; a sliding rail is respectively arranged in parallel on both sides of the screw rod; the displacement platform is arranged on The screw rod is above and can be displaced on the two slide rails with the rotation of the screw rod. The device for inserting circuit board positioning pins as described in item 1 of the scope of the patent application, wherein the pin opening is in a through shape.

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