TWI810848B - Method and equipment for threading and withdrawing circuit board serial components - Google Patents

Abstract

The present invention is a "method and equipment for inserting and withdrawing circuit board stacked components", which can be used to knock out the stacked components of the circuit board in a series relationship, and cooperate with the detection of the number of pieces, suction and extraction, Board shaking and other processes, and finally the circuit boards are sent out one by one by the discharge unit according to the needs. In this case, a single workstation is used to carry out the insertion, withdrawal and depanelization of stacked components, which can improve accuracy and precision, reduce the cost of multiple sets of positioning mechanisms required for substation setup, and greatly enhance the manufacturer's product competitiveness.

Description

Method and equipment for threading and withdrawing circuit board serial components

The present invention "method and equipment for inserting and withdrawing circuit board stacked components" relates to the technical field of knocking and withdrawing the stacked components of circuit boards in a series relationship, and performing circuit board separation and discharging at the same workstation.

Printed circuit boards are commonly found in various electronic products, and their manufacturing and processing procedures are quite cumbersome. One of the processes requires drilling holes on the circuit board, and then using a series of stacked components to stack multiple circuit boards in series; and then undergo other processing operations Afterwards, the cascaded components need to be withdrawn, and the circuit boards are separated and discharged one by one.

In the past equipment, the withdrawal of the cascaded components and the subsequent board separation operations are all set up in different workstations, resulting in the need to set up a positioning mechanism at each station, which increases the cost and the operation accuracy cannot be improved; moreover, learning When picking up circuit boards in the sub-board operation, it is often due to the vacuum suction between the upper circuit board and the next circuit board, resulting in a single accidental suction of two circuit boards, which will cause confusion in subsequent operations, affect the number of counts, and reduce The overall accuracy and success rate of the operation are quite disturbing to the industry.

Obviously, the existing process and structure are still not perfect, and there is a need for improvement.

In view of this, the inventor specially developed this case, hoping to use this case to improve the existing shortcomings, and to make the functions of the circuit board processing equipment more perfect and ideal, and meet the actual needs.

In order to improve the existing deficiencies existing in the aforementioned conventional circuit board serial component insertion and withdrawal equipment, the main purpose of the present invention is to provide a "circuit board serial component insertion and withdrawal method", which includes performing the following steps in sequence: Material, withdrawing from stacked components, detecting the number of pieces, sucking and extracting one by one, shaking the board, and discharging. In this way, this case can achieve the insertion, withdrawal and separation of stacked components in a single workstation, which can improve accuracy and precision, reduce the cost of multiple sets of positioning mechanisms required for substation settings, and greatly improve the manufacturer's products. Competitiveness.

One of the preferred embodiments, the feeding process is to send a stacked circuit board into the equipment; the process of withdrawing the stacked components is to withdraw the stacked components inserted on the plurality of circuit boards by knocking ; The process of detecting the number of pieces is to use the detection unit to detect the number of pieces by means of ultrasonic waves; The unit moves up and down to ensure that only a single circuit board is picked up; the discharging process is to send out the circuit boards one by one according to the set needs.

Another main purpose of the present invention is to provide a "circuit board stacked component assembly and withdrawal equipment", which includes a feeding unit, a conveying unit, a repulsion unit, a platform unit, a detection unit, and a transfer unit. unit and a discharge unit.

In one of the preferred embodiments, the feeding unit is located at one end of the equipment and provides the feeding of circuit boards;

In one of the preferred embodiments, the conveying unit is connected to the inner edge of the feeding unit, and the bottom of the conveying unit includes a power element group, and the power element group is connected to a carrier on its top, and can be relatively Displace and lift in the feeding unit.

In one of the preferred embodiments, the repelling unit is provided with corresponding two groups, which are respectively located on both sides of the conveying unit, and can move relatively inward and outward; the repulsive unit includes a power element, and the power element can It is used for interlocking the displacement of a column; and each repelling unit includes a recovery component.

In one of the preferred embodiments, the platform unit is arranged on the outer edge of the conveying unit, and the conveying unit is arranged inside.

In one of the preferred embodiments, the detection unit is arranged at the platform unit; the detection unit includes a sliding element group, and the sliding element group is connected with a detection element, and the detection element can be detected by ultrasonic or other means. to test.

One of the preferred embodiments, the transfer unit is located at the side edge of the platform unit; the transfer unit is a rotating, lifting and adjusting angle The high-speed mechanism includes at least one lifting element, and a suction component is connected to the bottom of the lifting component. The suction component is further equipped with a plurality of suction components and shaking components, and is also equipped with a sensing component.

In one of the preferred embodiments, the discharge unit is connected next to the platform unit, and the discharge unit includes one or more discharge areas.

11: Feeding

12: Exit cascaded components

13: Detect the number of pieces

14: Suction and extraction one by one

15: shaking board

16: Discharge

2: Feeding unit

3: Conveyor unit

31: Power component group

32: Carrier

4: Knockback unit

41: Power components

42: column

43:Recycled components

5: Platform unit

6: Detection unit

61: Sliding element group

62: Detection element

7: Transfer unit

71: Lifting element

72: Suction component

73: suction element

74: shaker components

75: Sensing element

8: Discharge unit

81: Discharge area

82: Discharge area

83: Discharge area

9: Circuit board

91: cascade components

The first figure: is the process block flow chart of the present invention;

The second figure: is the three-dimensional appearance view of the present invention;

The third figure: is a schematic diagram of the feeding of the present invention;

The fourth figure: is a schematic diagram of the displacement of the repelling unit of the present invention;

The fifth figure: is a schematic diagram of the action of the repelling unit of the present invention;

Figure 6: It is a schematic diagram of the number of pieces detected for the present invention;

The seventh figure: is a schematic diagram of the action of the transfer unit of the present invention;

Figure 8: It is a schematic diagram of the action of shaking the board for the present invention;

Figure 9: It is a schematic diagram of the action of separating and discharging materials of the present invention.

With regard to the structure and composition of the present invention "Method and Equipment for Inserting and Removing Circuit Board Stacked Components", and the effects that can be produced, a preferred embodiment of the case will be described in detail as follows in conjunction with the drawings.

First, please refer to the first picture, the method of inserting and withdrawing the stacked components of the circuit board in this case includes the following steps in order: feeding 11, withdrawing the stacked components 12, detecting the number of pieces 13, sucking and extracting one by one 14, shaking Plate 15, discharge 16. Among them, the 11th process of feeding materials is to send a stacked circuit board into the equipment; the 12th process of withdrawing the stacked components is to withdraw the stacked components inserted on multiple circuit boards by knocking; the detection sheet The 13th process is to use the detection unit to detect the number of pieces by means of ultrasonic waves; the 14th process is to use the transfer unit to carry out the suction and extraction of the circuit board; the 15th process is to use the transfer unit The method of up and down movement ensures that only a single circuit board is picked up; the 16-step process of discharging is to send out the circuit boards one by one according to the set needs.

Then please match the other pictures. The threading and retreating device of circuit board serial components of the present invention includes: a feeding unit 2, a conveying unit 3, a repelling unit 4, a platform unit 5, a detection unit 6, and a transfer unit 7 With a discharging unit 8. Wherein, the feeding unit 2 is located at one end of the device, and provides the feeding of the circuit board 9 . The conveying unit 3 is connected to the inner end edge of the feeding unit 2, and the bottom of the conveying unit 3 includes a power element group 31, and the power element group 31 is connected to a carrier 32 on the top thereof, and can be positioned relative to the Feeding unit 2 displacement and lifting. The repulsion unit 4 is provided with corresponding two groups, which are respectively located on both sides of the delivery unit 3, and can move relatively inward and outward; the repulsion unit 4 includes a power element 41, which can be used for linkage A column 42 is displaced; and each repelling unit 4 includes a recovery assembly 43 . The platform unit 5 is located on the outer edge of the delivery unit 3, and the delivery unit 3 is provided inside. place. The detection unit 6 is located at the platform unit 5; the detection unit 6 includes a sliding element group 61, and the sliding element group 61 is connected with a detection element 62, and the detection element 62 can perform ultrasonic or other methods. detection. The transfer unit 7 is located at the side edge of the platform unit 5; the transfer unit 7 is a mechanism for rotating, lifting and adjusting the angle, and at least includes a lifting element 71, and the bottom of the lifting element 71 is connected with a suction Component 72 , the suction component 72 is further configured with a plurality of suction components 73 and shaking components 74 , and a sensing component 75 is also configured. The discharge unit 8 is connected next to the platform unit 5 , and the discharge unit 8 includes one or more discharge areas 81 , 82 , 83 .

When the process according to the first figure is implemented in this case, as shown in the third figure, the circuit board 9 in a cascaded relationship has been inserted on both sides by two cascaded components 91, and is fed into the feeding unit 2. The circuit board 9 is then sent between the two repelling units 4 by the delivery of the conveying unit 3, so that the two repelling units 4 are inwardly positioned (the fourth figure), and the power element 41 will act to link the column 42 Knock (as the fifth figure), so that the stacked components 91 are forced out of the circuit board 9, and the stacked components 91 will fall into the recycling assembly 43 for collection; then the circuit board 9 is transported to the The platform unit 5 (Fig. 6) uses the detection unit 6 to detect the number of pieces of the circuit board 9, and returns the information to the equipment; then the transfer unit 7 is activated to lower the suction assembly 72 (Fig. 7) to make it The bottom surface of the suction element 73 and the shaking element 74 can be attached to the top surface of the circuit board 9, so that the shaking element 74 can move up and down, so that the uppermost circuit board 9 can be shaken up and down. When there is an accidental suction of a circuit board 9 under the board 9, the relative bottom A piece of circuit board 9 will be shaken off and dropped to ensure that only a single circuit board 9 will be sucked in (the eighth figure); finally, the transfer unit 7 will separate the circuit boards 9 one by one and send them to the discharge as required Each discharge area 81, 82, 83 of unit 8 (the ninth figure).

To sum up, in this case, "Methods and Equipment for Inserting and Removing Circuit Board Serial Components", the use of a single workstation for inserting, withdrawing and separating boards can improve accuracy and precision, and reduce the need for substation setup. The cost of multiple sets of positioning mechanisms can greatly enhance the manufacturer's product competitiveness. The technical content of 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 ask the Bureau to investigate carefully and approve the patent approval 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 defined by the scope of the appended patent application.

11: Feeding

12: Exit cascaded components

13: Detect the number of pieces

14: Suction and extraction one by one

15: shaking board

16: Discharge

Claims (1)

A device for threading and withdrawing circuit board stacked components, comprising: a feeding unit, located at one end of the device; a conveying unit, connected to the inner edge of the feeding unit, the bottom of the conveying unit includes a power element group, the The power element group is connected to a carrier on the top of it, and can be displaced and lifted relative to the feeding unit; a repelling unit is provided with two corresponding groups, which are respectively located on both sides of the conveying unit, and can be opposite to each other. External movement; the repelling unit includes a power element, which can be used to link a column displacement; the repelling unit includes a recovery component; a platform unit is arranged on the outer edge of the conveying unit, and the conveying unit is provided inside Setting; a detection unit, located at the platform unit, including a detection element, the detection element is detected in an ultrasonic way; the detection unit includes a sliding element group, the sliding element group is connected with the detection element ; a transfer unit, located at the side edge of the platform unit; the transfer unit is a mechanism for rotation, elevation and angle adjustment, at least including a lifting element, the bottom of the lifting element is connected with a suction component, the suction The feeding assembly is further equipped with a plurality of suction elements and shaking elements, and the suction assembly is further equipped with a sensing element; a discharge unit is connected next to the platform unit, and the discharge unit includes one or more the discharge area.

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