CN210523515U

CN210523515U - Integrated circuit rib cutting and forming equipment

Info

Publication number: CN210523515U
Application number: CN201921014171.4U
Authority: CN
Inventors: 陈天祥; 李荣宝; 彭海军
Original assignee: DONGGUAN LANGCHENG MICROELECTRONIC EQUIPMENT CO LTD
Current assignee: DONGGUAN LANGCHENG MICROELECTRONIC EQUIPMENT CO LTD
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-15
Anticipated expiration: 2029-06-28

Abstract

The utility model belongs to the technical field of die-cut equipment technique and specifically relates to indicate an integrated circuit muscle cutting former, including the plummer with locate the feedway on the plummer respectively, conveyor, step-by-step material feeding unit, muscle cutting device and shaping separator, conveyor is used for conveying step-by-step material feeding unit with the work piece that feedway provided, step-by-step material feeding unit is used for conveying the work piece that conveyor removed muscle cutting device and shaping separator, muscle cutting device is used for cutting the muscle with the work piece, shaping separator is used for carrying out the shaping separation with the work piece after muscle cutting device cuts the muscle. The utility model discloses can satisfy current size bigger and bigger, the die-cut demand of the higher and higher circuit packaging frame of electrical components array density, moreover the utility model has the advantages of die-cut efficient and die-cut effectual.

Description

Integrated circuit rib cutting and forming equipment

Technical Field

The utility model belongs to the technical field of die-cut equipment technique and specifically relates to indicate an integrated circuit muscle cutting former.

Background

Along with the increasing of integrated circuit packaging frames and the increasing of circuit arrangement density, equipment integrating all punching stations in a single die cannot meet the punching requirements, so that a plurality of manufacturers select to increase the size of the die by nearly one time, but the increase of the die directly causes the sharp increase of the motion inertia during die cutting of the die, further causes the huge power and power mechanisms, and causes high cost and low starting efficiency; simultaneously, the increase of the die can lead to the increase of the distance between two groups of rollers which are positioned at the left side and the right side of the die and used for conveying the material sheets, and the condition that the conveying is unstable and even the distance is greater than the length of the material sheets and the conveying cannot be carried out is easily caused. Increasing the size of the mould is therefore not the best solution and there is a need to develop a more suitable solution.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem to prior art provides an integrated circuit eager muscle former to solve the problem that proposes in the background art.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an integrated circuit muscle former that cuts, includes the plummer and locates feedway, conveyor, step-by-step material feeding unit, muscle cutting device and shaping separator on the plummer respectively, conveyor is used for conveying step-by-step material feeding unit with the work piece that feedway provided, step-by-step material feeding unit is used for conveying the work piece that conveyor removed and cuts muscle device and shaping separator, the muscle cutting device is used for cutting the muscle with the work piece, shaping separator is used for carrying out the shaping separation with the work piece after the muscle cutting device cuts the muscle.

Preferably, the feeding device comprises a storage bin, a feeding mechanism and a material grabbing mechanism, wherein the feeding mechanism is used for taking the workpieces out of the storage bin, and the material grabbing mechanism is used for grabbing the workpieces taken by the feeding mechanism onto the conveying device.

Preferably, the stepping feeding device comprises a bearing plate arranged on the bearing table, a sliding groove concavely arranged on the bearing plate, an insertion block arranged on the bearing plate, and a driving mechanism for driving the insertion block to move back and forth and up and down in the sliding groove.

Preferably, the driving mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, one end of the first connecting rod is rotatably connected with the bearing platform, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, the other end of the second connecting rod is rotatably connected with one end of the third connecting rod, the other end of the third connecting rod is rotatably connected with the bearing platform, one end of the fourth connecting rod is hinged with the bearing plate, and the other end of the fourth connecting rod is fixedly connected with the second connecting rod.

Preferably, the rib cutting device comprises a first frame, a transmission belt, a power motor assembly arranged on the first frame, a transmission wheel linked with the power motor assembly through the transmission belt, an eccentric wheel coaxially arranged with the transmission wheel, a driving rod driven by the eccentric wheel to move up and down, and a punching head arranged at the lower end of the driving rod.

Preferably, the forming and separating device comprises a second frame, a first motor arranged on the second frame, a first screw rod in driving connection with the first motor, a first nut in threaded connection with the first screw rod and in sliding fit with the second frame, a first cylinder arranged on the first nut, and a pneumatic clamping jaw in driving connection with the first cylinder.

Preferably, the material grabbing mechanism comprises a third rack, a second motor arranged on the third rack, a second screw rod in driving connection with the second motor, a second nut in threaded connection with the second screw rod and in sliding connection with the third rack, a second air cylinder arranged on the second nut, a connecting plate in driving connection with the second air cylinder, a bidirectional air cylinder arranged at the bottom of the connecting plate and two clamping blocks in driving connection with the bidirectional air cylinder.

Preferably, still be equipped with clamping mechanism on the plummer, clamping mechanism includes third motor, installation piece, rotates wheel, two connecting pieces and two and presss from both sides tight piece, the installation piece is located on the plummer, the third motor with rotate the wheel drive and be connected, two press from both sides tight piece all with installation piece sliding connection, the one end of every connecting piece all with rotate the wheel and be connected, the other end of every connecting piece all with press from both sides tight piece rotation and be connected.

Preferably, the first frame is provided with a vision detection system, and the vision detection system comprises an industrial camera arranged on the frame and a light source arranged below the industrial camera.

Preferably, the first frame is provided with a probe for detecting a punching position of the workpiece.

The utility model has the advantages that: when a workpiece (namely a circuit packaging frame) needs to be punched and processed, the feeding device can provide the workpiece needing to be processed for the conveying device, the conveying device can convey the workpiece to the stepping feeding device, the stepping feeding device can convey the workpiece to the rib cutting device according to the preset frequency after receiving the workpiece, and after the rib cutting device cuts ribs for the workpiece, the workpiece can be conveyed to the forming and separating device through the stepping feeding device, so that the workpiece is formed and separated. The utility model discloses a be divided into two original die-cut mould, fall into surely muscle device and shaping separator promptly, distribute into surely muscle device and shaping separator with die-cut station, make the utility model discloses can satisfy current size bigger and bigger, the die-cut demand of the more and more high circuit packaging frame of electrical components range density, moreover the utility model has the advantages of die-cut efficient and die-cut effectual.

Drawings

Fig. 1 is a schematic view of the overall mechanism of the present invention;

FIG. 2 is a schematic structural view of the tendon cutting device of the present invention;

fig. 3 is a schematic structural view of the step feeding device of the present invention;

FIG. 4 is a schematic structural view of the forming and separating device of the present invention;

fig. 5 is a schematic structural view of the material grabbing mechanism of the present invention;

fig. 6 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 7 is a schematic structural diagram of the clamping mechanism of the present invention.

The reference numerals are respectively: 1. a bearing table; 2. a feeding device; 3. a conveying device; 4. a step feeding device; 5. a rib cutting device; 6. a forming and separating device; 7. storing the materials in a warehouse; 8. a feeding mechanism; 9. a material grabbing mechanism; 10. a carrier plate; 11. a chute; 12. inserting a block; 13. a first link; 14. a second link; 15. a third link; 16. a fourth link; 17. a first frame; 18. a transmission belt; 19. a power motor assembly; 21. an eccentric wheel; 22. a drive rod; 23. punching a head; 24. a second frame; 25. a first motor; 26. a first lead screw; 27. a first nut; 28. a first cylinder; 29. a pneumatic clamping jaw; 30. a third frame; 31. a second motor; 32. a second lead screw; 33. a second nut; 34. a second cylinder; 35. a connecting plate; 36. a bidirectional cylinder; 37. a clamping block; 39. mounting blocks; 40. a rotating wheel; 41. a connecting member; 42. a clamping block; 43. an industrial camera; 44. a light source; 45. a probe; 46. a feeding turntable; 47. and (6) recovering the box.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-7, an integrated circuit bar cutting former comprises a bearing table 1, and a feeding device 2, a conveying device 3, a stepping feeding device 4, a bar cutting device 5 and a forming separation device 6 which are respectively arranged on the bearing table 1, wherein the conveying device 3 is used for conveying workpieces provided by the feeding device 2 to the stepping feeding device 4, the stepping feeding device 4 is used for conveying workpieces moved by the conveying device 3 to the bar cutting device 5 and the forming separation device 6, the bar cutting device 5 is used for cutting bars of the workpieces, and the forming separation device 6 is used for forming and separating the workpieces subjected to bar cutting by the forming separation device 6.

When a workpiece (namely a circuit packaging frame) needs to be punched, the feeding device 2 can provide the workpiece needing to be processed for the conveying device 3, the conveying device 3 can convey the workpiece to the stepping feeding device 4, the stepping feeding device 4 can convey the workpiece to the rib cutting device 5 according to the preset frequency after receiving the workpiece, and after the rib cutting device 5 cuts ribs of the workpiece, the workpiece can be conveyed to the forming and separating device 6 through the stepping feeding device 4, so that the workpiece is formed and separated. The utility model discloses a be divided into two original die-cut mould, fall into muscle cutting device 5 and shaping separator 6 promptly, distribute into muscle cutting device 5 and shaping separator 6 with die-cut station, make the utility model discloses can satisfy current size more and more big, the die-cut demand of the more and more high circuit packaging frame of electrical components range density, moreover the utility model has the advantages of die-cut efficient and die-cut effectual.

Step-by-step material feeding unit 4 is including locating loading board 10 on plummer 1, concavely locate spout 11 of loading board 10, locate inserted block 12 and drive inserted block 12 on loading board 10 and make a round trip and up-and-down motion's actuating mechanism in spout 11, specifically, inserted block 12 is used for pegging graft with the work piece, actuating mechanism includes first connecting rod 13, second connecting rod 14, third connecting rod 15 and fourth connecting rod 16, the one end of first connecting rod 13 rotates with plummer 1 to be connected, the other end of first connecting rod 13 rotates with the one end of second connecting rod 14 to be connected, the other end of second connecting rod 14 rotates with the one end of third connecting rod 15 to be connected, the other end of third connecting rod 15 rotates with plummer 1 to be connected, the one end of fourth connecting rod 16 is articulated with loading board 10, the other end and the second connecting rod 14 fixed connection of fourth connecting rod 16. Specifically, the one end of the first link 13 is drivingly connected to the servo motor. When the conveying device 3 conveys the workpiece to the bearing plate 10, the servo motor is started, so that one end of the first connecting rod 13 rotates, the first connecting rod 13 drives the third connecting rod 15 to rotate through the second connecting rod 14, so that the fourth connecting rod 16 moves back and forth and up and down, so that the bearing plate 10 is driven to move back and forth and up and down, the bearing plate 10 drives the workpiece to move back and forth and up and down on the bearing table 1, so that the step feeding of the workpiece is realized, and the stamping work of the rib cutting device 5 and the forming and separating device 6 is matched.

The rib cutting device 5 comprises a first frame 17, a transmission belt 18, a power motor assembly 19 arranged on the first frame 17, a transmission wheel linked with the power motor assembly 19 through the transmission belt 18, an eccentric wheel 21 coaxially arranged with the transmission wheel, a driving rod 22 driven by the eccentric wheel 21 to move up and down, and a punching head 23 arranged at the lower end of the driving rod 22. Specifically, two ends of the driving rod 22 are rotatably connected to the eccentric wheels 21, and the punching head 23 is slidably disposed through the first frame 17. When a workpiece needs to be punched, namely, a rib of the integrated circuit packaging frame is cut, the power motor assembly 19 is started, the power motor assembly 19 drives the eccentric wheel 21 to rotate through the driving wheel, the driving rod 22 is driven to move up and down through the rotation of the eccentric wheel 21, and therefore the punching head 23 is driven to move up and down, and punching of the workpiece is achieved.

The forming and separating device 6 comprises a second frame 24, a first motor 25 arranged on the second frame 24, a first screw rod 26 in driving connection with the first motor 25, a first nut 27 in threaded connection with the first screw rod 26 and in sliding fit with the second frame 24, a first air cylinder 28 arranged on the first nut 27, and a pneumatic clamping jaw 29 in driving connection with the first air cylinder 28. When the work piece is accomplished the muscle of cutting, need carry out the shaping separation to the work piece, specifically as follows: conveying the workpiece after the rib cutting to the lower part of the forming and separating device 6 through the stepping feeding device 4, starting the first motor 25, driving the first screw rod 26 to rotate by the first motor 25, driving the first nut 27 to move in the length direction of the first screw rod 26 by the rotation of the first screw rod 26, driving the first air cylinder 28 to move to the upper part of the workpiece, and starting the pneumatic clamping jaw 29, so that the pneumatic clamping jaw is opened, then starting the first air cylinder 28, driving the pneumatic clamping jaw 29 to move to the workpiece by the first air cylinder 28, then closing the pneumatic clamping jaw 29, so that the pneumatic clamping jaw 29 can grab the cut connecting rib, then conveying the connecting rib and the workpiece to the recovering device, so that the connecting rib and the workpiece are separated, and further completing the forming and separating process. Specifically, the recycling device is a recycling box 47, which is not described herein.

Still be equipped with clamping mechanism on plummer 1, clamping mechanism includes third motor (not shown in the figure), installation piece 39, rotates wheel 40, two connecting pieces 41 and two and presss from both sides tight piece 42, installation piece 39 is located on plummer 1, the third motor with rotate wheel 40 drive and be connected, two press from both sides tight piece 42 all with installation piece 39 sliding connection, the one end of every connecting piece 41 all rotates with rotating wheel 40 and is connected, the other end of every connecting piece 41 all rotates with pressing from both sides tight piece 42 and is connected. When the work piece is cutting the muscle and the shaping is separated, all need to fix a position the work piece, specifically as follows: and starting a third motor, driving a rotating wheel 40 to rotate by the third motor, driving two clamping blocks 42 to move oppositely by the rotating wheel 40 through two connecting pieces 41, so that the two clamping blocks 42 can clamp workpieces, and the rib cutting device 5 and the box forming and separating device 6 can process the workpieces conveniently.

The feeding device 2 comprises a storage bin, a feeding mechanism 8 and a grabbing mechanism 9, the feeding mechanism 8 is used for taking out workpieces from the storage bin, and the grabbing mechanism 9 is used for grabbing the workpieces extracted by the feeding mechanism 8 onto the conveying device 3.

The material grabbing mechanism 9 comprises a third frame 30, a second motor 31 arranged on the third frame 30, a second screw rod 32 in driving connection with the second motor 31, a second nut 33 in threaded connection with the second screw rod 32 and in sliding fit with the third frame 30, a second air cylinder 34 arranged on the second nut 33, a connecting plate 35 in driving connection with the second air cylinder 34, a two-way air cylinder 36 arranged at the bottom of the connecting plate 35 and two clamping blocks 37 in driving connection with the two-way air cylinder 36. After the workpiece is taken out of the storage bin by the feeding mechanism 8, the second motor 31 is started, the second motor 31 drives the second screw rod 32 to rotate, the second screw rod 32 drives the second nut 33 to move back and forth in the direction of the second screw rod 32, so that the second cylinder 34 is driven to move to the position above the workpiece, then the bidirectional cylinder 36 is started, the two clamping blocks 37 move away from each other, the second cylinder 34 is started again, the second cylinder 34 drives the bidirectional cylinder 36 to move to the workpiece, the bidirectional cylinder 36 drives the two clamping blocks 37 to move towards each other, so that the workpiece is clamped, the workpiece is conveyed to the conveying device 3 through the second nut 33, then the two clamping blocks 37 are loosened, and the workpiece can fall onto the conveying device 3.

The feeding mechanism 8 includes a feeding turntable 46 disposed above the storage bin, the feeding turntable 46 is used for feeding workpieces in the storage bin, and the feeding turntable 46 adopts a feeding technical means in the prior art, which is not described herein again.

The first gantry 17 is provided with a vision inspection system comprising an industrial camera 43 arranged in the gantry and a light source 44 arranged below the industrial camera 43. First industry camera 43 can shoot the location to die-cutting head 23, avoids die-cutting head 23 to install not in place, thereby has guaranteed the utility model discloses a safe handling.

The first frame 17 is provided with a probe 45 for detecting the punching position of the workpiece. Set up probe 45, can detect whether have the work piece to arrive on the station of muscle cutting device 5 to and whether the position of work piece is accurate, if there is the work piece to arrive, and the position accuracy of work piece is errorless, muscle cutting device 5 just can be die-cut the work piece, if do not have the work piece to arrive, perhaps the position of work piece is inaccurate, and the muscle is cut and just can not be die-cut at the device, thereby avoids muscle cutting device 5 to beat rotten work piece, perhaps makes muscle cutting device 5 suffer the damage.

The conveying device 3 comprises a conveying assembly for conveying the workpiece, and the conveying assembly can adopt a structure that a motor drives a synchronous belt and a synchronous wheel to carry out conveying, or adopts a conveying device in the prior art, which is not described in detail herein.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. an integrated circuit cutting rib forming equipment, it is characterized in that: comprise bearing platform and be respectively arranged on the feeding device, conveying device, stepping feeding device, rib cutting device and forming separation device on the bearing platform, described transportation device It is used to transfer the workpiece provided by the feeding device to the stepping feeding device, and the stepping feeding device is used to transfer the workpiece moved by the conveying device to the rib cutting device and the forming separation device, and the rib cutting device is used to make the workpiece. Rib cutting, the forming and separating device is used for forming and separating the workpiece after the ribs are cut by the rib cutting device.

2 . The integrated circuit rib cutting and forming equipment according to claim 1 , wherein the feeding device comprises a storage bin, a feeding mechanism and a grabbing mechanism, and the feeding mechanism is used to remove the workpiece from the workpiece. 3 . The storage bin is taken out, and the grabbing mechanism is used for grabbing the workpiece picked up by the feeding mechanism onto the conveying device.

3 . The integrated circuit rib cutting and forming equipment according to claim 1 , wherein the step feeding device comprises a bearing plate arranged on the bearing platform, a chute arranged on the bearing plate, and a chute arranged on the bearing plate. 4 . The insert block on the board and the drive mechanism that drives the insert block to move back and forth in the chute and up and down.

4. An integrated circuit rib cutting and forming equipment according to claim 3, wherein the driving mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, and the first connecting rod One end of a connecting rod is rotatably connected with the bearing platform, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, and the other end of the second connecting rod is rotatably connected with one end of the third connecting rod, so The other end of the third link is rotatably connected to the bearing platform, one end of the fourth link is hinged with the bearing plate, and the other end of the fourth link is fixedly connected to the second link.

5 . The integrated circuit rib cutting and forming equipment according to claim 1 , wherein the rib cutting device comprises a first frame, a transmission belt, a power motor assembly arranged on the first frame, and the transmission belt and the The power motor assembly is linked with a transmission wheel, an eccentric wheel arranged coaxially with the transmission wheel, a driving rod driven by the eccentric wheel to move up and down, and a punching head arranged at the lower end of the driving rod.

6 . The rib cutting and forming equipment for integrated circuits according to claim 1 , wherein the forming and separating device comprises a second frame, a first motor arranged on the second frame, and a drive of the first motor. 7 . The connected first screw rod, the first nut threadedly connected with the first screw rod and slidably matched with the second frame, the first cylinder mounted on the first nut, and the pneumatic clamping jaw drivingly connected with the first cylinder.

7. The integrated circuit rib cutting and forming equipment according to claim 2, wherein the grabbing mechanism comprises a third frame, a second motor arranged on the third frame, and a second motor driving The connected second screw rod, the second screw screw connection with the second screw rod and the second nut slidably arranged with the third frame, the second cylinder mounted on the second nut, the connecting plate drivingly connected with the second cylinder, the device The two-way cylinder at the bottom of the connecting plate and the two clamping blocks drivingly connected with the two-way cylinder.

8. The integrated circuit rib cutting and forming equipment according to claim 1, wherein a clamping mechanism is further provided on the bearing platform, and the clamping mechanism comprises a third motor, a mounting block, a rotating wheel, Two connecting pieces and two clamping blocks, the mounting blocks are arranged on the bearing platform, the third motor is drivingly connected with the rotating wheel, the two clamping blocks are both slidably connected with the mounting blocks, one end of each connecting piece is They are all rotatably connected with the rotating wheel, and the other end of each connecting piece is rotatably connected with the clamping block.

9. An integrated circuit rib cutting and forming equipment according to claim 5, characterized in that: the first frame is provided with a visual inspection system, and the visual inspection system comprises an industrial camera installed in the frame and an industrial camera installed in the industrial Light source below the camera.

10 . The integrated circuit rib cutting and forming equipment according to claim 5 , wherein the first frame is provided with a probe for detecting the punching position of the workpiece. 11 .