CN214558865U

CN214558865U - Automatic pin feeding machine for circuit board processing

Info

Publication number: CN214558865U
Application number: CN202120676333.1U
Authority: CN
Inventors: 陈树海; 邹家任; 陈善华; 陈水弟; 刘世龙
Original assignee: Foshan Shuli Electronic Technology Co ltd
Current assignee: Foshan Shuli Electronic Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-02
Anticipated expiration: 2031-04-01

Abstract

The utility model belongs to the technical field of the technique of pin machine tooling and specifically relates to a pin machine in automation for circuit board processing is related to, and it includes the operation panel, the top of operation panel is provided with many last pin organisms that are used for treating the machined part and go up the round pin, and is many it slides in the relative one side of last pin organism and is provided with the carriage to go up, top one side of carriage is provided with the solid fixed cylinder, go up and down in the solid fixed cylinder and be provided with the compression bar, the solid fixed cylinder is provided with and is used for driving the hold-down mechanism that the compression bar goes up and down, the bottom of compression bar is run through the solid fixed cylinder and extend to outside the solid fixed cylinder lateral wall, the bottom of compression bar is provided with and is used for compressing tightly the pressure strip of treating the machined part. This application has the effect that improves the security of going up the pin machine and using.

Description

Automatic pin feeding machine for circuit board processing

Technical Field

The application relates to the technical field of pin machining, in particular to an automatic pin feeding machine for circuit board machining.

Background

Pins, i.e. pins, are parts, usually made of cylindrical wood, metal or other material, in particular for fixing several separate objects together or as a support for one object to be suspended from another, which are usually bound to a plurality of circuit boards by a pin machine.

Present pin machine generally includes the workstation, and the top of workstation is provided with two and goes up the pin organism, when needs are sold to the polylith circuit board simultaneously, and the staff stacks the polylith circuit board earlier, then places the side of treating of polylith circuit board at the work end of one of them bench pin organism, and staff's reuse hand is pressed polylith circuit board after that, and the pin organism is gone up in the restart at last, and the pin is pegged graft simultaneously on the polylith circuit board this moment.

In view of the above-mentioned related art, the inventor believes that when the worker performs the pinning work, the worker presses the plurality of circuit boards with hands to fix the circuit boards, and the hand of the worker is easily damaged in the process.

SUMMERY OF THE UTILITY MODEL

In order to improve the safety of going up the pinning machine and using, this application provides an automatic pinning machine for circuit board processing.

The application provides a pin machine in automation for circuit board processing adopts following technical scheme:

the utility model provides an automatic pin machine of going up for circuit board processing, includes the operation panel, the top of operation panel is provided with many last pin organisms that are used for treating the machined part and go on going up the round pin, and is many it slides to go up the relative one side of pin organism and is provided with the carriage release, top one side of carriage release is provided with the solid fixed cylinder, it is provided with the compressing tightly pole to go up and down in the solid fixed cylinder, the solid fixed cylinder is provided with and is used for driving compressing tightly the hold-down mechanism that the compressing tightly pole goes up and down, the bottom of compressing tightly pole runs through the solid fixed cylinder and extends to outside the solid fixed cylinder lateral wall, the bottom of compressing tightly pole is provided with and is used for compressing tightly the pressure strip of treating the machined part.

Through adopting above-mentioned technical scheme, when the machined part is treated to the pin when needing, the staff will treat one side of machined part and place the work end of one of them bench pin organism earlier, then will move the frame and remove towards the direction that is close to this bench pin organism, the pressure strip is aimed at the opposite side top of treating the machined part this moment, the staff rethread pressing means drive the compression bar decline afterwards, the compression bar drives the pressure strip and descends, the pressure strip compresses tightly the opposite side top of treating the machined part this moment, at last the bench pin organism is restarted, the staff is reducible to press with the hand and treats the machined part, and then be favorable to improving the security of going up the use of pin machine.

Optionally, the pressing mechanism includes a lead screw and a guide assembly for guiding the pressing rod to ascend and descend, the lead screw is rotatably arranged at the top of the fixed cylinder, the bottom of the lead screw penetrates through the fixed cylinder and extends into the fixed cylinder, a threaded hole is formed in the top of the pressing rod along the vertical direction of the pressing rod, the lead screw passes through the threaded hole and is in threaded connection with the pressing rod, the fixed cylinder is provided with a guide assembly for driving the lead screw to rotate, and the guide assembly is arranged in the fixed cylinder.

Through adopting above-mentioned technical scheme, when needs drive the pressure strip and descend, the staff drives the lead screw through rotating earlier and rotates, and under the effect of direction subassembly, the lead screw drives the pole decline that compresses tightly, and the pole that compresses tightly drives the pressure strip and goes up and down, and then is favorable to improving the stability that the pressure strip goes up and down.

Optionally, the guide assembly comprises a sliding strip, the sliding strip is arranged on one side of the pressing rod, sliding grooves are correspondingly formed in the inner side of the fixed cylinder along the vertical direction of the fixed cylinder, and the sliding strip is connected with the sliding grooves in a sliding mode.

Through adopting above-mentioned technical scheme, when the lead screw rotated, under the effect of draw runner, the lead screw drove and compresses tightly the pole decline, and the draw runner slides in the spout this moment, and then is favorable to improving the stability that compresses tightly the pole and go up and down in the solid fixed cylinder.

Optionally, the rotating part is a hand wheel, the top end of the screw rod penetrates through the fixed cylinder and extends to the outside of the top of the fixed cylinder, and the hand wheel is connected with the top end of the screw rod.

Through adopting above-mentioned technical scheme, when the staff rotated the hand wheel, the hand wheel drove the lead screw and rotates, and then is favorable to improving the staff and drives lead screw pivoted convenience.

Optionally, the pressure strip through the buffering subassembly with the pressure bar is connected, the buffering subassembly includes connecting rod, buffer block and buffer spring, the top of pressure bar is followed the vertical direction of pressure bar has seted up the dashpot, the buffer block slide set up in the dashpot, the connecting rod remove set up in the dashpot, the top of connecting rod with the buffer block is connected, the bottom of connecting rod is run through the pressure bar and with the pressure strip is connected, buffer spring set up in the dashpot, buffer spring's one end with the dashpot inboard is connected, buffer spring's the other end with the top of buffer block is connected, works as when buffer spring is in natural state, the buffer block court is close to the direction removal of operation panel.

Through adopting above-mentioned technical scheme, descend towards the direction of being close to the operation panel when the pressure strip, and when the pressure bar lasts the decline, treat this moment that the machined part drives the connecting rod and rise, the connecting rod drives the buffer block and rises, the buffer block compresses tightly buffer spring, when the pressure bar rises, buffer spring resumes natural state this moment, buffer spring resets and drives the buffer block and descends, the buffer block passes through the connecting rod and drives the pressure strip and descend, under buffer spring's effect, and then be favorable to reducing the pressure strip and cause the damage because the machined part is treated to pressure is too big.

Optionally, the moving frame is arranged at the top of the operating platform in a sliding manner through a moving mechanism, the moving mechanism comprises a moving plate arranged at the top of the operating platform in a sliding manner and a fixing assembly used for fixing the moving plate, the moving plate is arranged at the bottom of the moving frame, and the fixing assembly is arranged on the operating platform.

Through adopting above-mentioned technical scheme, when the position of pressure strip is adjusted to needs, the staff passes through the movable plate and drives the movable frame and move on the operation panel, and the movable frame finally drives the pressure strip and removes, and when the pressure strip removed suitable position, the staff was fixed the movable plate through fixed subassembly again, and the pressure strip was fixed in the current position this moment, and then was favorable to improving the gliding convenience of length direction of pressure strip along the operation panel.

Optionally, the fixed component comprises a sliding block, a fixed screw rod and a fixed nut, the top of the operating platform is provided with a moving groove along the length direction of the operating platform, the sliding block slides and is arranged in the moving groove, the fixed screw rod is arranged in the moving groove, one end of the fixed screw rod is connected with the sliding block, the other end of the fixed screw rod penetrates through the moving groove and the moving plate and extends to the outside of the top of the moving plate, and the fixed nut is in threaded connection with the other end of the fixed screw rod.

Through adopting above-mentioned technical scheme, when the staff screwed up fixation nut, the slider supported tightly and was fixed in the shifting chute this moment, and then was favorable to improving the stability that the movable frame removed and was fixed on the operation panel.

Optionally, the bottom of the pressure plate is provided with a cotton pad.

Through adopting above-mentioned technical scheme, under the effect of cotton pad, be favorable to reducing the pressure strip and treat the machined part and cause the damage.

To sum up, the application comprises the following beneficial technical effects:

when the machined part is treated to the pin, the staff will treat one side of machined part and place the work end of one of them bench pin organism earlier, then will drive through moving mechanism and remove the frame and remove towards the direction that is close to this bench pin organism, and when the pressure strip aimed at the opposite side top of treating the machined part, staff's rethread fixed subassembly will remove the frame and be fixed in the current position, the staff drives the pressure bar through hold-down mechanism again and descends after that, the pressure bar drives the pressure strip and descends, the pressure strip compresses tightly the opposite side top of treating the machined part this moment, at last the bench pin organism is restarted, the staff is reducible to press with the hand and treats the machined part, and then be favorable to improving the security of going up the pin machine use.

Drawings

Fig. 1 is a schematic structural diagram of an overall automatic pin installing machine for circuit board processing according to the present application.

Fig. 2 is a partial structural sectional view of the fixing cylinder and the fixing rod of the present application.

Description of reference numerals: 1. an operation table; 11. a pin machine body is arranged; 12. a movable frame; 13. a moving groove; 2. a fixed cylinder; 21. a chute; 3. a hold down bar; 31. a threaded hole; 32. a slide bar; 33. a buffer tank; 4. a compression plate; 5. moving the plate; 51. a slider; 52. fixing the screw rod; 53. fixing a nut; 6. a screw rod; 7. a hand wheel; 8. a connecting rod; 81. a buffer block; 82. a buffer spring; 9. a cotton pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Example (b):

referring to fig. 1, an automatic pin installing machine for circuit board processing includes an operation table 1. The operation panel 1 is erected on the ground, two upper pin machine bodies 11 are arranged at the top of the operation panel 1, the two upper pin machine bodies 11 are respectively used for carrying out upper pin processing on a workpiece to be processed, one of the upper pin machine bodies 11 is fixed on one side of the top of the operation panel 1, and the other one of the upper pin machine bodies 11 is movably arranged on the other side of the top of the operation panel 1. In this embodiment, the workpiece to be processed is a circuit board. The top of the operation table 1 is provided with a moving frame 12, the moving frame 12 is located on one side opposite to the two upper pin machine bodies 11, and the moving frame 12 is slidably arranged on the top of the operation table 1 through a moving mechanism.

The fixed solid fixed cylinder 2 that is provided with in top of removal frame 12, solid fixed cylinder 2 is vertical setting, and just solid fixed cylinder 2 is cylindricly. Go up and down in the fixed cylinder 2 and be provided with compressing tightly pole 3, compressing tightly pole 3 corresponds and is cylindricly, and fixed cylinder 2 is provided with the hold-down mechanism who is used for driving compressing tightly pole 3 and goes up and down. The bottom of the pressing rod 3 penetrates through the fixed cylinder 2 and extends to the bottom of the fixed cylinder 2, a pressing plate 4 is arranged at the bottom of the pressing rod 3, the pressing plate 4 is used for pressing a workpiece to be machined, and the pressing plate 4 is connected with the pressing rod 3 through a buffering assembly.

Specifically, referring to fig. 1, in order to improve the stability of the moving frame 12 moving and fixing on the top of the operation table 1, the moving mechanism includes a moving plate 5. The moving plate 5 is horizontally arranged, the moving plate 5 abuts against the top of the operating platform 1, and the moving plate 5 is movably arranged on the top of the operating platform 1.

Referring to fig. 1 and 2, in order to improve the stability of the movable frame 12 fixed on the top of the operating platform 1, the movable plate 5 is fixed on the operating platform 1 by a fixing assembly, and the fixing assembly includes a slide block 51, a fixing screw 52 and a fixing nut 53. The top of the operation table 1 is provided with a moving groove 13 along the length direction of the operation table 1, and the slide block 51 is slidably arranged in the moving groove 13. The fixing screw 52 is vertically arranged, one end of the fixing screw 52 is fixedly connected with the top of the sliding block 51, and the other end of the fixing screw 52 is a free end. The fixed screw 52 is slidably connected to the moving slot 13, and a free end of the fixed screw 52 sequentially penetrates through the moving slot 13 and the moving plate 5 and extends to a top of the moving plate 5. The fixed nut 53 is disposed on the top of the moving plate 5, and the fixed nut 53 is in threaded connection with the free end of the fixed screw 52.

When the worker tightens the fixing nut 53, the fixing nut 53 presses the moving plate 5 against the top of the operating table 1, the slider 51 presses against the inner wall of the moving groove 13, and the moving frame 12 is fixed at the current position.

Specifically, referring to fig. 2, in order to improve the lifting stability of the pressing rod 3, the pressing mechanism includes a screw rod 6. The lead screw 6 is vertical setting, and the lead screw 6 sets up in the top of a fixed cylinder 2, and the bottom of lead screw 6 rotates with the top of a fixed cylinder 2 to be connected, and the top of lead screw 6 is the free end. The bottom end of the screw rod 6 penetrates through the fixed cylinder 2 and extends into the fixed cylinder 2. The top of the pressing rod 3 is correspondingly provided with a threaded hole 31 along the vertical direction of the pressing rod 3, and the screw rod 6 is in threaded connection with the pressing rod 3 through the threaded hole 31.

Referring to fig. 2, in order to improve the lifting stability of the pressing rod 3, the fixing cylinder 2 drives the pressing rod 3 to lift through a guide assembly, and the guide assembly comprises a slide bar 32. The fixed lateral wall that sets up in compression bar 3 of draw runner 32, spout 21 has been seted up along the vertical direction correspondence of a fixed section of thick bamboo 2 to the inboard of a fixed section of thick bamboo 2, and draw runner 32 slides with spout 21 and is connected. When the screw rod 6 rotates, under the action of the slide bar 32, the screw rod 6 drives the pressing rod 3 to descend towards the direction close to the operation table 1, and at the moment, the slide bar 32 slides in the sliding groove 21.

It should be noted that, referring to fig. 2, in order to improve the convenience of the worker for rotating the lead screw 6, a rotating part is arranged above the fixed cylinder 2, the rotating part is a hand wheel 7, and the hand wheel 7 is coaxially and fixedly connected with the free end of the lead screw 6. When the worker rotates the hand wheel 7, the hand wheel 7 drives the screw rod 6 to rotate.

Specifically, referring to fig. 2, in order to reduce the damage of the pressing plate 4 to the workpiece to be processed due to excessive pressure, a buffer assembly is arranged in the pressing rod 3, and the buffer assembly includes a connecting rod 8, a buffer block 81 and a buffer spring 82. Buffer slot 33 has been seted up along the vertical direction of compression bar 3 in the bottom of compression bar 3, and the diameter of buffer block 81 suits with the internal diameter of buffer slot 33, and buffer block 81 slides and sets up in buffer slot 33. Connecting rod 8 is vertical setting, and connecting rod 8 removes to set up in dashpot 33, and the top of connecting rod 8 and the coaxial fixed connection in bottom of buffer block 81, and outside dashpot 33 and the bottom that extends to compression bar 3 were run through to the bottom of connecting rod 8, and the bottom and the coaxial fixed connection of pressure strip 4 of connecting rod 8. Buffer spring 82 is vertical setting, and buffer spring 82 removes to set up in dashpot 33, and buffer spring 82's one end and the inboard fixed connection in top of dashpot 33, buffer spring 82's the other end and the top fixed connection of buffer block 81.

When the pressing rod 3 presses down, the pressing rod 3 finally drives the pressing plate 4 to descend through the buffer spring 82, and when the pressing plate 4 supports tightly the workpiece to be processed, the pressing plate 4 drives the connecting rod 8 to ascend, the connecting rod 8 drives the moving block to ascend, and the moving block compresses the buffer spring 82.

It is worth mentioning that, referring to fig. 2, in order to further reduce the damage of the pressing plate 4 to the workpiece to be processed, a cotton pad 9 is fixedly provided at the bottom of the pressing plate 4.

The working principle of the automatic pin installing machine for processing the circuit board is as follows:

when the pin on the workpiece to be processed needs to be treated, a worker firstly puts one side of the workpiece to be processed flat at the working end of one of the pin machine bodies 11, then drives the movable frame 12 to move towards the direction close to the workpiece to be processed, and when the pressing plate 4 is aligned to the other side of the top of the workpiece to be processed, the worker screws the fixing nut 53, and at the moment, the movable frame 12 is fixed on the operating table 1.

Then the staff rotates hand wheel 7 again, and hand wheel 7 drives lead screw 6 and rotates, and under the effect of draw runner 32, lead screw 6 drives compressing tightly pole 3 and descends, and compressing tightly pole 3 finally drives pressure strip 4 through buffer spring 82 and descends, and pressure strip 4 compresses tightly the work piece of treating this moment.

In conclusion, the pressing plate 4 replaces a worker to press the workpiece to be processed with hands to perform pinning, and therefore the use safety of the pinning machine is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automatic go up pin machine for circuit board processing which characterized in that: including operation panel (1), the top of operation panel (1) is provided with many last pin organism (11) that are used for treating the machined part and go up the round pin, and is many it slides and is provided with removal frame (12) to go up the relative one side of pin organism (11), top one side of removal frame (12) is provided with solid fixed cylinder (2), it is provided with compressing bar (3) to go up and down in solid fixed cylinder (2), gu fixed cylinder (2) are provided with and are used for driving compressing bar (3) the hold-down mechanism who goes up and down, the bottom of compressing bar (3) is run through gu fixed cylinder (2) and extend to outside solid fixed cylinder (2) lateral wall, the bottom of compressing bar (3) is provided with and is used for compressing tightly clamp plate (4) of treating the machined part.

2. The automatic pin installing machine for circuit board processing according to claim 1, wherein: hold-down mechanism includes lead screw (6) and is used for the direction subassembly that compression bar (3) go up and down, lead screw (6) rotate set up in the top of solid fixed cylinder (2), the bottom of lead screw (6) is run through gu fixed cylinder (2) and extend to gu fixed cylinder (2) are interior, the top of compression bar (3) is followed gu the vertical direction of compression bar (3) sets up threaded hole (31), lead screw (6) pass through screw hole (31) with gu compression bar (3) threaded connection, gu fixed cylinder (2) are provided with and are used for driving lead screw (6) pivoted rotates the piece, the direction subassembly set up in gu fixed cylinder (2) are interior.

3. The automatic pin installing machine for circuit board processing according to claim 2, wherein: the direction subassembly includes draw runner (32), draw runner (32) set up in compress tightly one side of pole (3), the inboard of fixed section of thick bamboo (2) is followed the vertical direction of fixed section of thick bamboo (2) corresponds has seted up spout (21), draw runner (32) with spout (21) are slided and are connected.

4. The automatic pin installing machine for circuit board processing according to claim 2, wherein: the rotating piece is a hand wheel (7), the top end of the screw rod (6) penetrates through the fixed cylinder (2) and extends to the outside of the top of the fixed cylinder (2), and the hand wheel (7) is connected with the top end of the screw rod (6).

5. The automatic pin installing machine for circuit board processing according to claim 1, wherein: the pressing plate (4) is connected with the pressing rod (3) through a buffer assembly, the buffer assembly comprises a connecting rod (8), a buffer block (81) and a buffer spring (82), a buffer groove (33) is formed in the top of the pressing rod (3) along the vertical direction of the pressing rod (3), the buffer block (81) is arranged in the buffer groove (33) in a sliding mode, the connecting rod (8) is arranged in the buffer groove (33) in a moving mode, the top end of the connecting rod (8) is connected with the buffer block (81), the bottom end of the connecting rod (8) penetrates through the pressing rod (3) and is connected with the pressing plate (4), the buffer spring (82) is arranged in the buffer groove (33), one end of the buffer spring (82) is connected with the inner side of the buffer groove (33), and the other end of the buffer spring (82) is connected with the top of the buffer block (81), when the buffer spring (82) is in a natural state, the buffer block (81) moves towards the direction close to the operating platform (1).

6. The automatic pin installing machine for circuit board processing according to claim 1, wherein: remove frame (12) through the moving mechanism slide set up in the top of operation panel (1), the moving mechanism including slide set up in movable plate (5) at operation panel (1) top and be used for fixing the fixed subassembly of movable plate (5), movable plate (5) set up in the bottom of removing frame (12), fixed subassembly set up in operation panel (1).

7. The automatic pin installing machine for circuit board processing according to claim 6, wherein: the fixed component comprises a sliding block (51), a fixed screw rod (52) and a fixed nut (53), a moving groove (13) is formed in the top of the operating platform (1) along the length direction of the operating platform (1), the sliding block (51) is arranged in the moving groove (13) in a sliding mode, the fixed screw rod (52) is arranged in the moving groove (13), one end of the fixed screw rod (52) is connected with the sliding block (51), the other end of the fixed screw rod (52) penetrates through the moving groove (13) and the moving plate (5) and extends to the outside of the top of the moving plate (5), and the fixed nut (53) is in threaded connection with the other end of the fixed screw rod (52).

8. The automatic pin installing machine for circuit board processing according to claim 1, wherein: the bottom of the pressure strip (4) is provided with a cotton pad (9).