CN216700480U

CN216700480U - High-speed automatic copper block embedding device

Info

Publication number: CN216700480U
Application number: CN202123316946.3U
Authority: CN
Inventors: 张军杰; 吴华军; 陈波
Original assignee: Jiangxi Zhihao Electronic Technology Co ltd
Current assignee: Jiangxi Zhihao Electronic Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-07
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a high-speed automatic copper block embedding device which comprises a feeding system, a mounting machine and a blanking machine, wherein the feeding system comprises a feeding machine, a jig, a copper block and a PCB (printed Circuit Board), the jig and the PCB are placed on the feeding machine, the copper block is placed on the jig, and the feeding machine is arranged at a feeding opening of the mounting machine; the placement machine comprises an object stage, a slide rail, a slide block, a taking and placing mechanism and a press-in mechanism, wherein the slide rail is arranged above the object stage, the slide block is arranged on the slide rail, and the taking and placing mechanism and the press-in mechanism are both arranged on the slide block; the blanking machine is arranged at the blanking port of the placement machine. The double-slide rail and double-slide block structure is adopted, the double mounting heads are alternately mounted without manual intervention, and the mounting work efficiency can be greatly improved; the sliding block is simultaneously provided with the taking and placing mechanism and the pressing mechanism, so that the copper blocks can be quickly flattened after being taken and placed, and the working time can be saved; meanwhile, four CCDs are arranged on the two sliding blocks to respectively position the patterns of the product and the material; this device shortens dress time when accomplishing high accuracy dress.

Description

High-speed automatic copper block embedding device

Technical Field

The utility model relates to the technical field of PCB (printed circuit board), in particular to a high-speed automatic copper block embedding device.

Background

At present, various design schemes are provided for solving the heat dissipation problem of the PCB, such as high heat conduction material design, thick copper substrate, metal substrate, dense heat dissipation hole design, embedded copper block design and the like. In contrast, directly embedding a copper metal block in a PCB is one of effective ways to solve the problem of heat dissipation. The embedded copper block integrates small high-heat-conductivity metal copper in a local area of the multilayer PCB in a passive device embedding mode, and the problem of local heat dissipation of the PCB is solved in a targeted mode. However, because the number of the copper blocks is large, the efficiency is low and the quality cannot be guaranteed because the copper blocks are embedded manually at present.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a high-speed automatic copper block embedding device, which can purposefully solve the problems that the efficiency of placing copper blocks manually on a PCB is low and the quality cannot be guaranteed. In order to achieve the purpose, the utility model adopts the following technical scheme:

a high-speed automatic copper block embedding device comprises a feeding system, a mounting machine and a blanking machine, wherein the feeding system comprises a feeding machine, a jig, a copper block and a PCB, the jig and the PCB are placed on the feeding machine, the copper block is placed on the jig, and the feeding machine is arranged at a feeding port of the mounting machine; the placement machine comprises an object stage, a slide rail, a slide block, a taking and placing mechanism and a press-in mechanism, wherein the slide rail is arranged above the object stage, the slide block is arranged on the slide rail, and the taking and placing mechanism and the press-in mechanism are both arranged on the slide block; the blanking machine is arranged at a blanking port of the placement machine.

Furthermore, the number of the slide rails is two, the slide rails are respectively arranged above two sides of the objective table, and the number of the slide blocks, the pick-and-place mechanism and the press-in mechanism is two.

Furthermore, the pick-and-place mechanism comprises a first servo motor, a first telescopic rod and a sucker, wherein the first telescopic rod is arranged on a shaft of the first servo motor, and the sucker is arranged on the first telescopic rod.

Further, the mechanism of impressing includes second servo motor, second telescopic link, pressure head, sliding block and guide rail, the second telescopic link sets up on the second servo motor shaft, the pressure head sets up on the second telescopic link, the guide rail sets up second telescopic link one side, sliding block one side and guide rail sliding connection, the opposite side with pressure head upper end fixed connection.

Furthermore, the jig is provided with a plurality of storage grooves, and a plurality of copper blocks are placed in the storage grooves.

Furthermore, a visual system is arranged on each sliding block and is a CCD camera, and the number of the CCD cameras on each sliding block is two.

Furthermore, a computer control system is arranged on the placement machine.

Furthermore, height-adjustable support legs are arranged at the bottom of the feeding machine, the placement machine and the blanking machine.

The utility model has the beneficial effects that:

the high-speed automatic copper block embedding device has the advantages that a double-sliding-rail double-sliding-block structure is adopted, double mounting heads are alternately mounted without manual intervention, and the mounting work efficiency can be greatly improved; the sliding block is simultaneously provided with the taking and placing mechanism and the pressing mechanism, so that the copper blocks can be quickly flattened after being taken and placed, and the working time can be saved; meanwhile, four CCDs are arranged on the two sliding blocks to respectively position the patterns of the product and the material; this device shortens dress time when accomplishing high accuracy dress.

Drawings

FIG. 1 is a schematic three-dimensional structure diagram of a high-speed automatic copper block embedding device according to the present invention;

FIG. 2 is a schematic top view of the high-speed automatic copper block embedding device according to the present invention;

FIG. 3 is an enlarged view of the utility model at point A;

FIG. 4 is a schematic structural diagram of a pick-and-place mechanism and a press-in mechanism provided by the present invention;

fig. 5 is a schematic view of a jig structure provided in the present invention.

In the figure: 1. a feeding machine; 2. mounting machine; 3. a blanking machine; 4. a jig; 41. a storage groove; 5. a copper block; 6. a PCB board; 7. a slide rail; 8. a slider; 9. a pick and place mechanism; 91. a first servo motor; 92. a first telescopic rod; 93. a suction cup; 10. a press-in mechanism; 101. a second servo motor; 102. a second telescopic rod; 103. a pressure head; 104. a slider; 105. a guide rail; 11. a vision system; 12. an object stage; 13. a computer control system; 14. and (3) a support leg.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

Referring to fig. 1-5, the utility model provides a high-speed automatic copper block embedding device, which comprises a feeding system, a placement machine 2 and a blanking machine 3, wherein the feeding system comprises a feeding machine 1, a jig 4, a copper block 5 and a PCB 6, the jig 4 and the PCB 6 are placed on the feeding machine 1, the copper block 5 is placed on the jig 4, and the feeding machine 1 is arranged at a feeding port of the placement machine 2; the placement machine 2 comprises an object stage 12, a slide rail 7, a slide block 8, a taking and placing mechanism 9 and a pressing-in mechanism 10, wherein the slide rail 7 is arranged above the object stage 12, the slide block 8 is arranged on the slide rail 7, and the taking and placing mechanism 9 and the pressing-in mechanism 10 are both arranged on the slide block 8; the blanking machine 3 is arranged at the blanking port of the placement machine 2. Before feeding, two copper blocks 5 are placed into the placement grooves 41 of the jigs 4, the jigs 4 with the copper blocks 5 placed therein are placed on the feeding machine 1 after being placed, and meanwhile, a PCB 6 without the copper blocks 5 embedded therein is placed on the feeding machine 1; the PCB 6 without the embedded copper block 5 and the jig 4 with the copper block 5 placed therein are grasped and placed at the corresponding position of the stage 12 of the mounter 2 by a robot arm (not shown in the drawings since it is a conventional means in the prior art) and fixed.

The quantity of slide rail 7 is two, sets up respectively in objective table 12 both sides top, and the quantity of slider 8, pick and place mechanism 9, the mechanism 10 of impressing is two, adopts two slide rail 7 double-slider 8 structures, and the double-mounting head on the double-slider 8 pastes dress in turn, and need not artificial intervention, can improve dress work efficiency greatly. The double placement heads here are the pick and place mechanism 9 and the push-in mechanism 10 on the two sliders 8. The pick-and-place mechanism 9 comprises a first servo motor 91, a first telescopic rod 92 and a sucker 93, wherein the first telescopic rod 92 is arranged on the shaft of the first servo motor 91, the sucker 93 is arranged on the first telescopic rod 92, the first telescopic rod 92 can freely stretch and retract through the driving of the first servo motor 91, the sucker 93 absorbs the copper blocks 5 on the jig 4, and then the corresponding positions on the PCB 6 are placed. The press-in mechanism 10 comprises a second servo motor 101, a second telescopic rod 102, a pressure head 103, a sliding block 104 and a guide rail 105, wherein the second telescopic rod 102 is arranged on the shaft of the second servo motor 101, the pressure head 103 is arranged on the second telescopic rod 102, the guide rail 105 is arranged on one side of the second telescopic rod 102, one side of the sliding block 104 is connected with the guide rail 105 in a sliding mode, and the other side of the sliding block is fixedly connected with the upper end of the pressure head 103. The second telescopic rod 102 can freely extend and retract under the driving of the second servo motor 101, and after the picking and placing mechanism 9 places the copper block 5 at a position corresponding to the PCB 6, the second servo motor 101 drives a pressure head 103 on the second telescopic rod 102 to press the copper block 5 into the PCB 6; in order to avoid the deflection of the pressure head 103, the sliding block 104 is connected to the pressure head 103, and the sliding block 104 moves linearly along the guide rail 105, so that the pressure head 103 is pressed down along the straight line without deflection, and the precision of the pressure head 103 for pressing the copper block 5 is ensured.

It should be noted that the slide blocks 8 are provided with the vision system 11, the vision system 11 is a CCD camera, the number of the CCD cameras on each slide block 8 is two, and the vision system 11 can provide accurate position information for the pick-and-place mechanism 9 and the press-in mechanism 10, so as to ensure the

accurate copper blocks

5 and 5 of the pick-and-place mechanism 9, and ensure the press-in mechanism 10 to press the copper blocks 5 into the PCB 6. The placement machine 2 is provided with a computer control system 13, the actions of all mechanisms are controlled by the computer system 13, the vision system 11 is also connected with the computer system, and the specific actions, time and position information can be controlled by the programming of the computer system.

In order to ensure that the whole device runs smoothly, the bottoms of the feeding machine 1, the placement machine 2 and the blanking machine 3 are respectively provided with a supporting leg 14 with adjustable height, and before the device runs, the feeding machine 1, the placement machine 2 and the blanking machine 3 are adjusted to be horizontal and suitable for running by adjusting the height of the supporting leg 14.

The whole operation principle of the device is as follows: the PCB 6 and the copper block 5 (the copper block 5 is placed in the jig 4 prepared in advance) are placed on the feeding machine 1, the required working plate is moved to the position of the placement machine 2 by a mechanical arm to be automatically fixed on the table-board, the computer control system 13 is used to make the data (i.e. the position where the copper block is correspondingly placed is used to make the pattern data by utilizing the principle of AOI) in advance, then the data is taken and passed through the vision system 11, i.e. CCD optical system to identify the positioning hole or MARK point of the plate edge to make accurate positioning, then the copper blocks 5 are sucked to the position of the PCB 6 for contraposition one by one through the sucking discs 93 of the pick-and-place mechanism 9, then the pressure head 103 of the pressing-in mechanism 10 is used for pressing and flattening, the speed and the pressure can be adjusted in the process, the adjustment is carried out according to the thickness of the board and the number of the copper blocks 5, and after the copper blocks 5 are put in, the PCB 6 (containing the copper blocks 5) which is prepared on the ground is moved out by a mechanical arm of the blanking machine 3.

The device can improve the efficiency and the precision of putting the copper block, avoid the copper block to pollute, wipe the flower, ensure that product embedding precision is high, avoid product damage, oversize of undersize, depth scheduling problem not uniform, provide the guarantee for the large-scale production of this kind of product.

The above is an embodiment of the present invention. The embodiments and specific parameters in the embodiments are only for the purpose of clearly showing the verification process of the utility model, and are not used to limit the scope of the utility model, which is defined by the claims, and all the equivalent structural changes made by using the contents of the specification and the drawings of the present invention should be included in the scope of the utility model.

Claims

1. The utility model provides a high-speed automatic embedding copper billet device which characterized in that: the feeding system comprises a feeding machine, a mounting machine and a blanking machine, wherein the feeding system comprises a feeding machine, a jig, a copper block and a PCB (printed Circuit Board), the jig and the PCB are placed on the feeding machine, the copper block is placed on the jig, and the feeding machine is arranged at a feeding port of the mounting machine; the placement machine comprises an object stage, a slide rail, a slide block, a taking and placing mechanism and a press-in mechanism, wherein the slide rail is arranged above the object stage, the slide block is arranged on the slide rail, and the taking and placing mechanism and the press-in mechanism are both arranged on the slide block; the blanking machine is arranged at a blanking port of the placement machine.

2. The high-speed automatic copper block embedding device according to claim 1, characterized in that:

the number of the slide rails is two, the slide rails are respectively arranged above the two sides of the objective table, and the number of the slide blocks, the pick-and-place mechanisms and the press-in mechanisms is two.

3. The high-speed automatic copper block embedding device according to claim 1, characterized in that:

the pick-and-place mechanism comprises a first servo motor, a first telescopic rod and a sucker, wherein the first telescopic rod is arranged on a shaft of the first servo motor, and the sucker is arranged on the first telescopic rod.

4. The high-speed automatic copper block embedding device according to claim 1, characterized in that:

the mechanism of impressing includes second servo motor, second telescopic link, pressure head, sliding block and guide rail, the second telescopic link sets up on the second servo motor shaft, the pressure head sets up on the second telescopic link, the guide rail sets up second telescopic link one side, sliding block one side and guide rail sliding connection, the opposite side with pressure head upper end fixed connection.

5. The high-speed automatic copper block embedding device according to claim 1, characterized in that:

the jig is provided with a plurality of object placing grooves, and a plurality of copper blocks are placed in the object placing grooves.

6. The high-speed automatic copper block embedding device according to claim 1, characterized in that:

the sliding blocks are provided with visual systems which are CCD cameras, and the number of the CCD cameras on each sliding block is two.

7. The high-speed automatic copper block embedding device according to claim 1, characterized in that:

and the placement machine is provided with a computer control system.

8. The high-speed automatic copper block embedding device according to claim 1, characterized in that:

the material loading machine, the placement machine and the bottom of the blanking machine are provided with height-adjustable support legs.