TWI765459B - Circuit board positioning pin body upward through the device - Google Patents

Abstract

The "circuit board positioning pin body upward penetration device" of the present invention includes a base, a transfer unit, an alignment unit, a pin penetration unit, a lifting unit and a feeding unit; wherein the alignment unit and the pin penetration unit are arranged in The top of the transfer unit can be used to sequentially perform bottom-to-top alignment and pinning processes for the perforation of the circuit board. In this case, this kind of marketing equipment is highly efficient and can be operated automatically, which can meet the needs of the industry.

Description

Circuit board positioning pin body upward through the device

The present invention "the device for inserting the positioning pin body upwards of a circuit board" relates to a technology that can insert the pin body into the through holes of a plurality of circuit boards, especially the technology of inserting the pin body from bottom to top, and the whole process is automated. By.

Printed circuit boards are widely used in various electronic products, and their manufacturing process is cumbersome and complicated. With the continuous increase of labor and various costs in recent years, if most of the manufacturing processes are not automated, profits will not be realized.

In a specific process of the circuit board, a plurality of circuit boards need to be stacked, and a pin body is inserted into the through hole of the circuit board and tape is attached to facilitate subsequent processing. In the past, the process of inserting the pin body was carried out manually, resulting in time-consuming and labor-intensive, low efficiency and limited production capacity; even if it can be carried out in a semi-automatic manner with a few machines later, it still cannot meet the needs of rapid industrial upgrading. .

In view of this, the inventor has developed this case, hoping to use the proposal of this case to improve the existing shortcomings, and hope that the new equipment can provide the fully automatic pin body insertion function of the circuit board, so as to make the overall process more perfect and ideal. ,symbol meet actual needs.

In order to improve the process of inserting the pin body of the conventional circuit board by manpower, which results in time-consuming and labor-intensive, low efficiency, limited production capacity, etc., the main purpose of the present invention is to provide a "circuit board positioning pin body". "Upward threading equipment", which can align the positions of the circuit boards in sequence in the same machine in a fully automatic way and then complete the pin body threading; thereby, it can effectively improve production capacity and efficiency, reduce labor, reduce costs, etc. efficacy purpose.

Since in this case, the pin body threading process after alignment is performed on the same machine, the efficiency can be improved more effectively, and the cost of machine purchase can be reduced.

In this case, the purpose of this case is to provide a device for inserting the pin body into the through hole of the circuit board from bottom to top, so as to meet the requirements of connecting the pins of multiple circuit boards.

In order to achieve the above purpose, the specific means of this case are as follows: the equipment includes a base, a transfer unit, an alignment unit, a pinning unit, a lifting unit and a feeding unit; wherein the transfer unit, the alignment unit and the threading unit The pin unit is arranged under the base, and the lifting unit and the feeding unit are arranged above the base.

In one of the preferred embodiments, the base is a flat plate body, a platform is provided on the base, and a gap is formed on the platform, and A groove is recessed below the platform.

One of the preferred embodiments, the transfer unit, located under the base, includes a bottom plate, a transfer power element is arranged on the bottom plate, the transfer power element is connected with a transfer output shaft, the transfer output shaft The end is connected with a linkage plate; the linkage plate is connected with a transfer plate, and two sets of slide rails located on the bottom plate are arranged below the transfer plate, and the transfer plate can be displaced relative to the bottom plate by the two slide rail groups .

In a preferred embodiment, the aligning unit is disposed on the transfer board; includes an alignment power element, the output end of which is connected with a positioning needle body that can be used for retraction.

In a preferred embodiment, the pin-through unit is arranged on the side of the alignment unit on the transfer plate; the pin-through unit includes a pin-through power element, and the output end of the pin-through power element is connected with a through-pin power element. The pin output shaft, the pin output shaft is sleeved with a linking element, and the linking element is further sleeved with a driven wheel; the axis of the driven wheel is connected with a screw, the screw is connected with a block, and the top of the block is connected A top column is provided, and the top surface of the top column is slightly concave; and a plurality of rod bodies are arranged in parallel next to the screw rod. Lift and lower through the rods.

In one of the preferred embodiments, the lifting unit includes a plurality of columns arranged on the base, and a lifting plate that can be displaced up and down relative to the column is arranged between the columns; the tops of the columns are provided with has a top plate, the A lifting power element is arranged on the top plate. The lifting power element passes downward through the top plate and is provided with a lifting output shaft. The bottom of the lifting output shaft is connected with a pressure plate, and the bottom of the pressure plate is provided with an opening. There is a fixed magnetic induction plate, and a magnetic induction element is connected to the side of the lifting plate. The magnetic induction plate can provide the magnetic induction element to sense the position by the Hall effect.

In one of the preferred embodiments, the feeding unit includes a feeding machine, which is a vibrating feeding mechanism; its discharge end is connected to a pipe body, and the end of the pipe body is connected to the top of a feeding seat and communicates with a channel. Downward, a retractable baffle is arranged laterally between the channels, and the baffle is linked by a power cylinder to determine the telescopic state; and the bottom of the feeding seat is provided with a bearing seat, and the side of the bearing seat is connected with a bearing power element to follow In addition, the top surface of the bearing seat is provided with a bearing opening, and the bearing opening is located just below the passage when the bearing power element is not actuated.

1: Base

11: Platform

12: Notch

13: Missing slot

2: Transfer unit

21: Bottom plate

22: Transfer power components

23: Transfer output shaft

24: Linkage board

25: Transfer the carrier board

26: Slide rail group

3: Align unit

31: Align Power Elements

32: Positioning the needle body

4: Pin-through unit

41: Pin-through power element

42: wear pin output shaft

43: Linkage components

44: Passive Wheel

45: Screw

46: Block

47: Top post

48: Rod body

49: Lifting seat

5: Lifting unit

50: Cylinder

51: Lifting plate

52: Top plate

53: Lifting power components

54: Lifting output shaft

55: Platen

551: Opening

56: Magnetic induction board

57: Magnetic induction element

6: Feeding unit

61: Feeder

62: Tube body

63: Feeding seat

631: Channel

64: Blocker

65: Power cylinder

66: Bearing seat

67: Bearing port

68: Bearing power element

8: pin body

9: circuit board

91: perforation

The first figure: it is a three-dimensional appearance drawing of the present invention;

The second figure: is a schematic diagram of a partial three-dimensional structure of the present invention;

The third figure: is another partial three-dimensional structure schematic diagram of the present invention;

Figure 4: It is an exploded view of the partial three-dimensional structure of the present invention;

Figure 5: It is a schematic diagram of the circuit board feeding of the present invention;

Figure 6: It is a schematic diagram of the action of the transfer unit of the present invention;

Figure 7: It is a schematic diagram of the action of the alignment unit of the present invention;

Figure 8: It is a schematic diagram of the action of the lifting unit descending according to the present invention;

Figure 9: It is a schematic diagram of the action of the alignment unit reset and lowered according to the present invention;

Figure 10: It is a schematic diagram of the movement of the pin-piercing unit of the present invention being displaced to positioning;

Figure 11: It is a schematic diagram of the action of the feeding unit of the present invention;

The twelfth figure: it is a schematic diagram of the action of the feeding unit transferring the pin body of the present invention;

The thirteenth figure: it is the action schematic diagram of the pin-piercing unit of the present invention;

Figure 14: It is a schematic diagram of the action of the pin-piercing unit of the present invention to complete pin-piercing.

Hereby, a preferred embodiment of the present invention will be described in detail as follows with reference to the structure and composition of the device for inserting the positioning pins of the circuit board upwards, and the effects it can produce, in conjunction with the drawings.

Please refer to Figures 1 to 4, this case "Circuit Board Positioning Pin Body Upward Passing Device", the device includes a base 1, a transfer unit 2, an alignment unit 3, a pin penetration unit 4, a lift Unit 5 and a feeding unit 6 ; wherein the transferring unit 2 , the aligning unit 3 and the pinning unit 4 are arranged below the base 1 , and the lifting unit 5 and the feeding unit 6 are arranged above the base 1 .

The base 1 is a flat plate. There is a platform 11 on the base 1 , a gap 12 is defined on the platform 11 , and a groove 13 is recessed below the platform 11 .

The transfer unit 2, located under the base 1, includes a bottom plate 21 on which a transfer power element 22 is arranged, and the transfer power element 22 is connected with a transfer output shaft 23, and the transfer output shaft 23 end connection There is a linkage plate 24; the linkage plate 24 is connected with a transfer plate 25, and two sets of slide rail groups 26 on the bottom plate 21 are arranged below the transfer plate 25. By the two slide rail groups 26, the transfer plate 25 Can be displaced relative to the base plate 21 .

The alignment unit 3 is arranged on the transfer plate 25; it includes an alignment power element 31, the output end of which is connected with a positioning needle body 32 that can be used for expansion and contraction.

The pinning unit 4 (please refer to the thirteenth figure) is disposed on the transfer plate 25 beside the alignment unit 3; the pinning unit 4 includes a pinning power element 41, and the pinning power element 41 is connected to There is a pin output shaft 42, the pin output shaft 42 is sleeved with a link element 43, and the link element 43 is further sleeved with a driven wheel 44; the axis of the driven wheel 44 is connected with a screw 45, the screw 45 A block 46 is continued above, the top of the block 46 is provided with a top column 47, and the top surface of the top column 47 is slightly concave; The lift seat 49 is inserted through the rod bodies 48 so that the lift seat 49 can be lifted and lowered through the rod bodies 48 .

The lifting unit 5 includes a plurality of columns 50 disposed on the base 1 , and a lifting plate 51 that can be displaced up and down relative to the column 50 is arranged between the columns 50 ; the tops of the columns 50 are provided with a The top plate 52 is provided with a lifting power element 53 on the top plate 52. The lifting power element 53 passes downward through the top plate 52 and is provided with a lifting output shaft 54. The bottom of the lifting output shaft 54 is connected with a pressure plate 55. Opening 551; in addition to the top plate 52 and the A fixed magnetic induction plate 56 is disposed between the descending plates 51 , and a magnetic induction element 57 is connected to the side of the lifting plate 51 .

The feeding unit 6 includes a feeding machine 61, which is a vibrating feeding mechanism; the discharge end of the feeding unit 6 is connected with a pipe body 62, and the end of the pipe body 62 is connected to the top of a feeding seat 63 and communicates with a channel 631 downward. , a retractable blocking body 64 is arranged laterally between the channels 631, and the blocking body 64 is linked by a power cylinder 65 to determine the telescopic state; and the bottom of the feeding seat 63 is provided with a bearing seat 66, the side of the bearing seat 66 is connected with a The power element 68 is supported to adjust its position, and the top surface of the support base 66 is provided with a load port 67 , and the load port 67 is located just below the channel 631 when the power load element 68 is not actuated.

When this case is implemented, please cooperate with the fifth picture. A plurality of circuit boards 9 are sent into the equipment, and the through holes 91 have been pre-pierced in the previous process at the same specific position on the circuit boards 9 . When the side edge of the circuit board 9 is placed on the platform 11, the transfer power element 22 is actuated (as shown in the sixth figure), so that the transfer board 25 is displaced, so that the positioning pins 32 of the alignment unit 3 come to Below the through hole 91 of the circuit board 9, and then actuate the alignment power element 31, the positioning pin 32 will rise and pass through the through hole 91 of the circuit board 9 (as shown in the seventh figure), so that all the circuit boards 9 are forced to be aligned and positioned Then, the lifting power element 53 of the lifting unit 5 is actuated to extend downward, so that the lifting output shaft 54 moves down with the pressing plate 55 (as shown in the eighth figure), so that the pressing plate 55 is pressed above the circuit board 9, and the pressing plate 55 cooperates with the platform 11. Clamping can fix the circuit board 9; then the alignment power element 31 is actuated to retract, so that the positioning needle 32 It descends and exits from the through hole 91 of the circuit board 9 (as shown in the ninth figure), and then the transfer power element 22 is actuated to make the transfer plate 25 displace, so that the pin unit 4 comes under the through hole 91 of the circuit board 9 (as shown in the tenth figure). Fig.); re-order the feeder 61 of the feeding unit 6 to supply a pin body 8, the pin body 8 is transported to the channel 631 of the feeding seat 63 through the pipe body 62, and after being blocked by the blocking body 64, the power cylinder 65 The interlocking blocking body 64 is moved outward to allow the pin body 8 to fall (as shown in the eleventh figure), and the pin body 8 will drop down to the bearing opening 67 on the top surface of the bearing seat 66 (as shown in the twelfth figure). Although the 67 is in a through shape, the size design relative to the pin body 8 can be used to temporarily store the pin body 8 at the bearing port 67, and at the same time, the bearing power element 68 can be actuated to displace the bearing seat 66, so that the bearing hole 67 can be moved. to the bottom of the through hole 91; following the actuation of the piercing power element 41 of the piercing unit 4 (as shown in the thirteenth figure), the piercing pin output shaft 42 sequentially links the interlocking element 43 and the driven wheel 44 to rotate the screw 45, the screw 45 Move the interlocking block 46 and the top column 47 up, the top column 47 will pass through the bearing port 67 and exert upward force relative to the bottom of the pin body 8 in time, so that the pin body 8 can penetrate into the through hole 91 of the circuit board 9, The purpose of using the pins 8 to connect multiple circuit boards 9 is achieved (as shown in Figure 14).

It can be seen from the above that using this case, multiple circuit boards can be aligned first, and after being clamped and positioned, the pin body can be inserted into the through holes of the multiple circuit boards from bottom to top in a fully automated manner, so as to facilitate the subsequent process. , quite ideal and practical.

To sum up, the technical content of the "circuit board positioning pin body upward penetration device" in this case fully complies with the requirements for obtaining an invention patent. This case has indeed been used in the industry, and it has not been seen in publications or publicly used before the application. and not 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 the relevant users and consumers, which proves that the present invention cannot be easily accomplished. This case is full of the requirements of "industrial utilization", "novelty" and "progress" stipulated by the Patent Law. It is required to apply for a patent in accordance with the law. I urge the Bureau to conduct a detailed investigation and approve the patent as soon as possible to protect the wisdom of the applicant. Property rights to encourage innovation.

The present invention has been described in detail by the above-mentioned embodiments and modifications. However, it should be understood by those skilled in the art that all embodiments of the present invention herein are merely illustrative and not restrictive, that is, without departing from the spirit and scope of the present invention, based on the above-mentioned And other variations and amendments are covered by the present invention, and the present invention is defined by the appended claims.

1: Base

11: Platform

12: Notch

2: Transfer unit

3: Align unit

4: Pin-through unit

5: Lifting unit

6: Feeding unit

Claims (8)

A circuit board positioning pin body upward penetration device, comprising: a base, a platform is arranged on the base; an alignment unit is arranged under the base, the alignment unit includes a positioning pin body with a lifting function; a a pin-through unit, located beside the alignment unit under the base, the pin-through unit includes a top column with a lifting function; a lifting unit includes a pressing plate that can provide a clamping action relative to the platform; The lifting unit includes a plurality of columns arranged on the base, a lifting plate that can be displaced up and down relative to the column is flatly arranged between the columns; a top plate is arranged on the top of the columns, and a top plate is arranged on the top plate. A lifting power element, the lifting power element passes downward through the top plate and is provided with a lifting output shaft, the bottom of the lifting output shaft is connected with the pressure plate, and the bottom of the pressure plate is provided with an opening; a transfer unit is arranged below the base , the transfer unit can be used to displace the alignment unit and the pin-piercing unit; a feeding unit is arranged above the base and can be used to transport a pin body so that the pin-piercing unit can be pierced. The device for inserting the positioning pin body upwards of the circuit board according to the first item of the scope of the patent application, wherein the base is a flat plate body, a notch is formed on the platform, and a notch is recessed below the platform. According to the circuit board positioning pin body upward penetration device according to the first item of the patent application scope, wherein the transfer unit is located below the base; it includes a bottom plate, and a transfer power element is arranged on the bottom plate, and the transfer power element A transfer output shaft is connected, and the end of the transfer output shaft is connected with a linkage plate; the linkage plate is connected with a transfer plate, and two sets of slide rails on the bottom plate are arranged below the transfer plate. Rail set, the transfer plate can be displaced relative to the bottom plate. According to the device for inserting the positioning pin body upward of the circuit board according to item 3 of the scope of the patent application, the alignment unit is arranged on the transfer board; the alignment unit includes an alignment power element, and the output end of which is connected with the positioning pin body. According to the device for inserting the positioning pin body upwards of the circuit board as described in item 3 of the scope of the patent application, wherein the pin-through unit includes a pin-through power element, the output end of the pin-through power element is connected with a pin-through output shaft, and the pin-through power element is The output shaft is sleeved with a linking element, and the linking element is further sleeved with a driven wheel; the axis of the driven wheel is connected with a screw, the screw is connected with a block, the top of the block is provided with the top post, the The top surface of the top column is slightly concave; and a plurality of rod bodies are arranged in parallel next to the screw rod, and the block body is connected to a lifting seat, and the lifting seat is passed through the rod bodies, so that the lifting seat can be carried out through the rod bodies. lift. According to the circuit board positioning pin body upward passing device according to the first item of the patent application scope, a fixed magnetic induction plate is arranged between the top plate and the lifting plate, A magnetic induction element is connected to the side of the lifting plate, and the magnetic induction plate can provide the magnetic induction element to sense the position by the Hall effect. According to the device for inserting the positioning pin body upwards of the circuit board according to the first item of the patent application scope, the feeding unit includes a feeding machine, which is a vibrating feeding mechanism; Connected to the top of a feeding seat and communicated with a downward channel, a retractable blocking body is laterally arranged between the channels, and the blocking body is linked by a power cylinder to determine the telescopic state. According to the device for inserting the positioning pin body upwards of the circuit board according to item 7 of the scope of the patent application, a bearing seat is provided at the bottom of the feeding seat, a bearing power element is connected to the side of the bearing seat to adjust the position accordingly, and the top surface of the bearing seat is There is a load port.

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