CN216661655U

CN216661655U - Full-automatic shooting machine with roller shaft adjusting structure for processing PCB single-sided board

Info

Publication number: CN216661655U
Application number: CN202123236564.XU
Authority: CN
Inventors: 丁超凡
Original assignee: Hangzhou Lin'an Fenglin Electronics Co ltd
Current assignee: Hangzhou Lin'an Fenglin Electronics Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-03
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to the technical field of PCB single-panel processing, and discloses a full-automatic target shooting machine with a roller shaft adjusting structure for PCB single-panel processing. The cooperation of an electric telescopic handle, grip block, an adjusting bolt, stopper, rethread supporting mechanism and the cooperation of going up feeding mechanism to realized carrying out stable material loading to the PCB board of equidimension not, improved the stability of PCB board material loading greatly, reduced the risk of PCB board material loading in-process blanking, reduced the off-time rate, improved the efficiency of shooing.

Description

Full-automatic target practice machine with roller shaft adjusting structure for processing PCB single-sided board

Technical Field

The utility model relates to the technical field of PCB single-sided board processing, in particular to a full-automatic target shooting machine with a roll shaft adjusting structure for PCB single-sided board processing.

Background

The PCB target shooting machine is a common device for single-line circuit boards in the circuit board industry, is a device for punching in the middle of a bonding pad after a circuit is corroded and formed, and firstly, manual punching is adopted. The existing shooting machines are of two types, one type is semi-automatic, the other type is full-automatic, the full-automatic shooting machine greatly liberates labor force, liberates two eyes, improves working efficiency and improves yield.

The full-automatic shooting machine that current is used for PCB single-sided board processing to use carries out the material loading for the cylinder and vacuum chuck cooperation to the PCB board for most, beats the target afterwards, and the back of having played the target, rethread vacuum chuck carries out the unloading, but vacuum chuck can lead to dropping easily at last unloading in-process PCB board, leads to hitting the target and interrupts to the efficiency of having reduced the target.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a full-automatic target shooting machine with a roller shaft adjusting structure for processing a single-sided board of a PCB, which has the advantages of stably carrying out automatic feeding and discharging on the PCB and the like, and solves the problems that the prior target shooting machine has poor stability and is easy to drop in the feeding and discharging process when a vacuum chuck is adopted for feeding and discharging the PCB.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a full-automatic shooting machine with a roller adjusting structure for processing a PCB single-sided board comprises a supporting frame, wherein two mounting plates are fixedly connected to the upper side of the supporting frame, a transmission roller shaft is rotatably connected between the two mounting plates, one side of one mounting plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a rotating shaft rotatably connected with the mounting plates through a coupler, the rotating shaft is connected with the transmission roller shaft through belt transmission, two limit blocks are fixedly connected to the outer surface of the transmission roller shaft, two first transmission gears are slidably connected to the outer surfaces of the limit blocks, the outer surfaces of the first transmission gears are meshed with a transmission chain, one side of the transmission chain is fixedly connected with a plurality of mounting blocks, one side of each mounting block is fixedly connected with a first electric telescopic rod, the moving end of the first electric telescopic rod is fixedly connected with a clamping plate, one side of the first transmission gear is rotatably connected with a first adjusting bolt in threaded connection with a transmission roller shaft, a shooting machine main body fixedly connected with a support frame is arranged above the transmission chain, a supporting mechanism is arranged in the support frame, and a feeding and discharging mechanism is fixedly connected to the bottom of the support frame.

Preferably, the supporting mechanism comprises two functional grooves formed in the supporting frame, a second electric telescopic rod is fixedly connected in each functional groove, and a supporting plate slidably connected with the supporting frame is fixedly connected to a moving end of each second electric telescopic rod.

Preferably, go up the unloading mechanism include with two boxes of support frame fixed connection, two equal fixedly connected with places the board in the box, two the equal fixedly connected with driving plate in bottom of placing the board, two the equal fixedly connected with rack in one side of driving plate, fixedly connected with second motor in the support frame, the fixed cover of output of second motor has connect the second drive gear who is connected with rack toothing, the upside fixedly connected with adjustment mechanism of placing the board.

Preferably, the adjusting mechanism comprises two second adjusting bolts in threaded connection with the placing plate, and one ends of the second adjusting bolts are rotatably connected with adjusting plates in sliding connection with the placing plate.

Preferably, one side of the box body is provided with a placing opening, and a reinforcing plate is fixedly connected between the box body and the supporting frame.

Preferably, one side of the clamping plate is fixedly connected with a cushion pad, and one side of the supporting frame is fixedly connected with a control panel.

(III) advantageous effects

Compared with the prior art, the utility model provides a full-automatic target shooting machine with a roller shaft adjusting structure for processing a PCB single panel, which has the following beneficial effects:

1. this be used for processing of PCB single-sided board with full-automatic target shooting machine that has roller regulation structure drives the pivot through first motor and rotates, and the pivot passes through the belt and drives the driving roller axle rotation, and the driving roller axle passes through first drive gear, drive chain, installation piece. The cooperation of first electric telescopic handle, grip block, first adjusting bolt, stopper, rethread supporting mechanism and the cooperation of going up unloading mechanism to realized carrying out stable material loading to the PCB board of equidimension not, improved the stability of PCB board material loading greatly, reduced the risk of PCB board material loading in-process blanking, reduced the outage rate, improved the efficiency of shooting.

2. This be used for processing of PCB single-sided board with full-automatic target shooting machine that has roller regulation structure through the cooperation of last unloading mechanism to realized carrying out automatic material loading to PCB, reduced the intensity of labour that the staff received and releases the material simultaneously, improved the practical of device.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a top view of the internal structure of the present invention.

Fig. 3 is a side view of the outer structure of the present invention.

FIG. 4 is an enlarged view of A in FIG. 2 according to the present invention.

In the figure: 1. a support frame; 2. mounting a plate; 3. a drive roller shaft; 4. a first motor; 5. a rotating shaft; 6. a limiting block; 7. a first drive gear; 8. a drive chain; 9. mounting blocks; 10. a first electric telescopic rod; 11. a clamping plate; 12. a first adjusting bolt; 13. a main body of the target drone; 14. a functional groove; 15. a second electric telescopic rod; 16. a support plate; 17. a box body; 18. placing the plate; 19. a drive plate; 20. a rack; 21. a second motor; 22. a second transmission gear; 23. a second adjusting bolt; 24. an adjusting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a full-automatic shooting machine with a roller shaft adjusting structure for processing a single-sided PCB (printed circuit board) comprises a support frame 1, two mounting plates 2 are fixedly connected to the upper side of the support frame 1, a transmission roller shaft 3 is rotatably connected between the two mounting plates 2, a first motor 4 is fixedly connected to one side of one of the mounting plates 2, the output end of the first motor 4 is fixedly connected with a rotating shaft 5 rotatably connected with the mounting plate 2 through a coupler, the rotating shaft 5 is connected with the transmission roller shaft 3 through a belt, two limiting blocks 6 are fixedly connected to the outer surface of the transmission roller shaft 3, two first transmission gears 7 slidably connected with the transmission roller shaft 3 are slidably connected to the outer surface of the limiting blocks 6, a transmission chain 8 is engaged and connected to the outer surface of the first transmission gears 7, a plurality of mounting blocks 9 are fixedly connected to one side of the transmission chain 8, and a first electric telescopic rod 10 is fixedly connected to one side of the mounting block 9, a clamping plate 11 is fixedly connected to the moving end of a first electric telescopic rod 10, a first adjusting bolt 12 in threaded connection with a transmission roller shaft 3 is rotatably connected to one side of a first transmission gear 7, a shooting machine main body 13 fixedly connected with a support frame 1 is arranged above a transmission chain 8, a support mechanism is arranged in the support frame 1, a feeding and discharging mechanism is fixedly connected to the bottom of the support frame 1, the first motor 4 can control the intermittent rotation of the first motor 4 through PLC programming program control, the rotating shaft 5 is driven to rotate by the first motor 4, the transmission roller shaft 3 is driven to rotate by a belt, the transmission roller shaft 3 drives the first transmission gear 7 to rotate, the transmission gear 7 drives the transmission chain 8 to rotate, the transmission chain 8 drives an installation block 9 and the first electric telescopic rod 10 to move, when the PCB moves to the feeding and discharging mechanism, the transmission chain 8 stops, the first electric telescopic rod 10 stretches to drive the clamping plate 11 to clamp the PCB, transmission chain 8 begins to remove the issue that moves the PCB board to target drone main part 13 afterwards, first electric telescopic handle 10 shrink afterwards puts the PCB board on supporting mechanism, target drone main part 13 targets the PCB board afterwards, it is different when the PCB board size, through rotating first adjusting bolt 12, first adjusting bolt 12 drives first transmission gear 7 and slides on stopper 6 on transmission roller shaft 3, drive the distance between two transmission chain 8, thereby realize the centre gripping to the PCB board of equidimension not, thereby realized carrying out stable material loading to the PCB board of equidimension not.

The supporting mechanism includes two function grooves 14 of seting up with support frame 1, fixedly connected with second electric telescopic handle 15 in the function groove 14, the removal end fixedly connected with of second electric telescopic handle 15 and support frame 1 sliding connection's backup pad 16, drive backup pad 16 through second electric telescopic handle 15 and remove, make backup pad 16 support the PCB board, after the completion of shooting, second electric telescopic handle 15 shrink drives backup pad 16 and removes, the good PCB board of shooting falls into the receipts workbin afterwards.

The feeding and discharging mechanism comprises two box bodies 17 fixedly connected with the support frame 1, the two box bodies 17 are internally and fixedly connected with placing plates 18, the bottoms of the two placing plates 18 are fixedly connected with transmission plates 19, one sides of the two transmission plates 19 are fixedly connected with racks 20, the support frame 1 is internally and fixedly connected with a second motor 21, the output end of the second motor 21 is fixedly sleeved with a second transmission gear 22 meshed and connected with the racks 20, the upper side of the placing plate 18 is fixedly connected with an adjusting mechanism, the second motor 21 is controlled by a PLC (programmable logic controller) programming program and can control the forward and reverse rotation and the intermittent rotation of the second motor 21, firstly, a PCB to be targeted is placed into the box body 17 on the left side of the support frame 1, then the second motor 21 drives the second transmission gear 22 to rotate, the second transmission gear 22 drives the rack 20 on the left side and the transmission plates 19 to intermittently move upwards, the transmission plates 19 drive the placing plates 18 to intermittently move upwards, upward movement when the placing plate 18 drives the PCB board clearance, the first electric telescopic rod 10 is matched to drive the clamping plate 11 to clamp the PCB board, meanwhile, the second transmission gear 22 drives the right rack 20 and the transmission plate 19 and the placing plate 18 to move downwards in a clearance mode, the PCB board which is well targeted is placed into the right box body 17 through the matching supporting mechanism, and therefore automatic feeding and discharging of the PCB board are achieved.

The adjusting mechanism comprises two second adjusting bolts 23 connected with the placing plate 18 in a threaded mode, one end of each second adjusting bolt 23 is rotatably connected with an adjusting plate 24 connected with the placing plate 18 in a sliding mode, the second adjusting bolts 23 are rotated to adjust the positions of the adjusting plates 24 according to the sizes of the PCBs, and accordingly the PCBs of different sizes are placed in the box 17.

A placing opening is formed in one side of the box body 17, a reinforcing plate is fixedly connected between the box body 17 and the support frame 1, and the PCB is placed into the box body 17 through the placing opening.

One side fixedly connected with blotter of grip block 11, one side fixedly connected with control panel of support frame 1.

The working principle is as follows: firstly, a PCB to be targeted is put into a box body 17 on the left side of a support frame 1, then a second motor 21 drives a second transmission gear 22 to rotate, the second transmission gear 22 drives a rack 20 on the left side and a transmission plate 19 to intermittently move upwards, the transmission plate 19 drives a placing plate 18 to intermittently move upwards, the placing plate 18 drives a PCB gap to move upwards, a first motor 4 drives a rotating shaft 5 to rotate, the rotating shaft 5 drives a transmission roller shaft 3 to rotate through a belt, the transmission roller shaft 3 drives a first transmission gear 7 to rotate, the first transmission gear 7 drives a transmission chain 8 to rotate, the transmission chain 8 drives a mounting block 9 and a first electric telescopic rod 10 to move, the PCB moves to the upper part of the box body on the left side and then stops, the first electric telescopic rod 10 stretches out and draws back to drive a clamping plate 11 to clamp the PCB, then the transmission chain 8 starts to move the PCB to the lower part of a targeting machine main body 13, first electric telescopic handle 10 shrink afterwards is put the PCB board on supporting mechanism, target shooting machine main part 13 is beaten the target to the PCB board afterwards, after the target shooting is accomplished, the supporting mechanism shrink will be beaten the good PCB board of target and fall into the box on the right, second drive gear 22 drives rack 20 on the right simultaneously, transmission board 19 with place the box receipts material on board 18 downward clearance formula downstream fit right, when the PCB board size is different, through rotating first adjusting bolt 12, first adjusting bolt 12 drives first drive gear 7 and slides on stopper 6 on driving roller shaft 3, drive the distance between two drive chain 8, thereby realized carrying out stable material loading to the PCB board of equidimension not.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for processing of PCB single-sided board with full-automatic target shooting machine that has roller and adjust structure, includes support frame (1), its characterized in that: the upper side of the support frame (1) is fixedly connected with two mounting plates (2), two mounting plates (2) are rotatably connected with a transmission roller shaft (3), one of the mounting plates (2) is fixedly connected with a first motor (4) at one side, the output end of the first motor (4) is rotatably connected with the mounting plate (2) through a shaft coupling fixedly connected with a rotating shaft (5), the rotating shaft (5) is connected with the transmission roller shaft (3) through a belt transmission, the outer surface of the transmission roller shaft (3) is fixedly connected with two limit blocks (6), the outer surface of the limit blocks (6) is slidably connected with two first transmission gears (7) which are slidably connected with the transmission roller shaft (3), the outer surface of the first transmission gears (7) is engaged with a transmission chain (8), one side of the transmission chain (8) is fixedly connected with a plurality of mounting blocks (9), the automatic target shooting machine is characterized in that a first electric telescopic rod (10) is fixedly connected to one side of the mounting block (9), a clamping plate (11) is fixedly connected to a moving end of the first electric telescopic rod (10), a first adjusting bolt (12) in threaded connection with the transmission roller shaft (3) is connected to one side of the first transmission gear (7) in a rotating mode, a target shooting machine main body (13) fixedly connected with the support frame (1) is arranged above the transmission chain (8), a supporting mechanism is arranged in the support frame (1), and a feeding and discharging mechanism is fixedly connected to the bottom of the support frame (1).

2. The full-automatic shooting machine with the roller shaft adjusting structure for processing the PCB single panel according to claim 1, characterized in that: the supporting mechanism comprises two functional grooves (14) formed in the supporting frame (1), a second electric telescopic rod (15) is fixedly connected in each functional groove (14), and a supporting plate (16) which is connected with the supporting frame (1) in a sliding mode is fixedly connected to the moving end of the second electric telescopic rod (15).

3. The full-automatic shooting machine with the roller shaft adjusting structure for processing the PCB single panel according to claim 1, characterized in that: go up unloading mechanism include with two boxes (17) of support frame (1) fixed connection, two equal fixedly connected with places board (18), two in box (17) place the equal fixedly connected with driving plate (19) in bottom of board (18), two the equal fixedly connected with rack (20) in one side of driving plate (19), fixedly connected with second motor (21) in support frame (1), the output end of second motor (21) is fixed to be cup jointed and is engaged with second drive gear (22) of being connected with rack (20), the upside fixedly connected with adjustment mechanism of placing board (18).

4. The full-automatic shooting machine with the roller shaft adjusting structure for processing the PCB single panel according to claim 3, characterized in that: the adjusting mechanism comprises two second adjusting bolts (23) in threaded connection with the placing plate (18), and one ends of the second adjusting bolts (23) are rotatably connected with adjusting plates (24) in sliding connection with the placing plate (18).

5. The full-automatic shooting machine with the roller shaft adjusting structure for processing the PCB single panel according to claim 3, characterized in that: a placing opening is formed in one side of the box body (17), and a reinforcing plate is fixedly connected between the box body (17) and the supporting frame (1).

6. The full-automatic target practice machine with the roller shaft adjusting structure for processing the single PCB panel according to claim 1, characterized in that: one side of the clamping plate (11) is fixedly connected with a cushion pad, and one side of the support frame (1) is fixedly connected with a control panel.