CN213586832U

CN213586832U - Fixing structure of chip mounter Z axle removes backplate

Info

Publication number: CN213586832U
Application number: CN202022385326.4U
Authority: CN
Inventors: 胡刚
Original assignee: Shenzhen Lide Xinhe Technology Co ltd
Current assignee: Shenzhen Lide Xinhe Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-29
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a fixing structure of a Z-axis moving back plate of a chip mounter, which relates to the field of automatic chip mounters and comprises a supporting plate, wherein one side of the supporting plate is connected with a connecting plate in a sliding way, one side of the connecting plate runs through one side of the supporting plate and is fixedly provided with a back plate body, two ends of the back plate body are respectively sleeved with a sliding groove in a sliding way, two sliding grooves are respectively arranged at two sides inside the supporting plate, the top end of the connecting plate is fixedly provided with a linkage block, the middle part of the linkage block is fixedly provided with a threaded hole, the internal thread of the threaded hole is sleeved with an adjusting screw rod, two ends of the adjusting screw rod are respectively connected with a fixed block, the utility model discloses an utilize the design of joint rod and dead lever, after confirming the position of backplate body, can go into the through-hole that the backup pad side was seted up with the dead lever card, can fix the backplate body from the edgewise after joint rod and joint hole align each other.

Description

Fixing structure of chip mounter Z axle removes backplate

Technical Field

The utility model relates to an automatic chip mounter technical field specifically is a fixed knot of chip mounter Z axle removal backplate constructs.

Background

A placement machine is a device that is configured after a dispensing machine or a screen printing machine in a production line to accurately place surface-mounted components on PCB pads by moving a placement head, and the position of the work head assembly is often determined by adjusting a movable back plate in order to control the height of the work head assembly when in use.

The existing Z-axis movable back plate is usually driven through a screw rod, and a working head assembly is usually collided by external force in the working process of a chip mounter, so that the screw rod can be rotated reversely, the position of the movable back plate is changed transversely, the product processing is interrupted, and the product being processed can be damaged in serious conditions.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model discloses a fixed knot of chip mounter Z axle removal backplate constructs to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fixed knot of chip mounter Z axle removal backplate constructs, includes the backup pad, one side sliding connection of backup pad has the connecting plate, one side and the fixed mounting that run through the backup pad of connecting plate has the backplate body, the both ends of backplate body all slide and have cup jointed the spout, two the inside both sides of backup pad are all seted up to the spout, the top fixed mounting of connecting plate has the linkage piece, the fixed screw hole of having seted up in middle part of linkage piece, the internal thread in screw hole has cup jointed accommodate the lead screw, accommodate the lead screw's both ends are all rotated and are connected with the fixed block, two the one end of fixed block respectively with the positive avris fixed connection of backup pad.

Preferably, the both sides at backup pad top are all fixed and have been seted up the through-hole, two the through-hole all link up each other with the inside of one of them spout, two the inside interlude of through-hole is connected with the dead lever, a plurality of joint poles of bottom equidistance fixedly connected with of dead lever, it is a plurality of the joint hole has all been cup jointed to the outside of joint pole, and is a plurality of the joint hole is impartial apart from seting up in the top of backplate body.

Preferably, accommodate the lead screw's one end runs through the middle part and the fixedly connected with carousel of one of them fixed block, two joint grooves have been seted up to the inside of carousel, two the equal block in inside in joint groove is connected with the joint piece, two fixedly connected with movable rod between the joint piece, the outside of movable rod alternates with the inside of carousel and is connected.

Preferably, the one end of movable rod rotates and is connected with the spring, the one end fixedly connected with fixed plate of spring, one side fixedly connected with screens pole of fixed plate, just screens pole is the L type.

Preferably, one end of the fixed rod is fixedly provided with a clamping groove, and the inside of the clamping groove is connected with one end of the clamping rod in a clamping manner.

Preferably, the movable rod runs through two stoppers of the one end fixedly connected with of carousel, two the outside of stopper is connected with the inside block in two joint grooves respectively.

The utility model discloses a chip mounter Z axle removes fixed knot of backplate constructs, its beneficial effect who possesses as follows:

1. the utility model discloses an utilize the design of joint pole and dead lever, after the position of confirming the backplate body, can insert the through-hole that the backup pad side was seted up with the dead lever, then the position of horizontal direction's regulation dead lever, it can drive the inside of joint pole block to the joint hole to treat to press down the dead lever after joint pole and the joint hole aligns each other, thereby can fix the backplate body from the side, prevent that side-mounting's working head subassembly from taking place to rock and influencing the stability of backplate body, and then can guarantee the normal operating of working head subassembly, the skew that the working head subassembly took place the position has also been avoided simultaneously and the product of processing is damaged, the security of product processing has been guaranteed, and the high practicability is achieved.

2. The utility model discloses an utilize the design of spring and screens pole, can restrict the rotation of movable rod when using, thereby indirect restriction the rotation of carousel, the pivoted problem after adjusting screw is fixed has just been solved simultaneously, the design of joint piece is deuterogamied, can live the carousel from inside joint, thereby make the rotatable part extension of carousel, also can rotate adjusting screw in narrow and small space, fix backplate body and adjusting screw simultaneously at the fixed action of cooperation joint pole, the stability of adjusting the backplate body has been strengthened, make automatic chip mounter can work of carrying on safely more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the chute of the present invention;

FIG. 3 is a schematic view of the clamping rod of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a fixed block; 3. adjusting the screw rod; 4. a connecting plate; 5. a linkage block; 6. a threaded hole; 7. a back plate body; 8. a chute; 9. a through hole; 10. fixing the rod; 11. a clamping and connecting rod; 12. a clamping hole; 13. a clamping groove; 14. a position clamping rod; 15. a fixing plate; 16. a spring; 17. a movable rod; 18. a clamping block; 19. a clamping groove; 20. a turntable.

Detailed Description

The embodiment of the utility model discloses chip mounter Z axle removes fixed knot of backplate constructs, as shown in fig. 1-4, including backup pad 1, one side sliding connection of backup pad 1 has connecting plate 4, one side of connecting plate 4 runs through one side of backup pad 1 and fixed mounting has backplate body 7, spout 8 has all been cup jointed in the equal slip in both ends of backplate body 7, two spout 8 have all been seted up in the inside both sides of backup pad 1, the top fixed mounting of connecting plate 4 has linkage piece 5, threaded hole 6 has been seted up to the fixed middle part of linkage piece 5, adjusting screw 3 has been cup jointed to the internal thread in threaded hole 6, accessible meshing threaded hole 6 drives linkage piece 5 synchronous motion when adjusting screw 3 rotates, adjusting screw 3's both ends are all rotated and are connected with fixed block 2, two fixed block 2 one end respectively with the positive avris fixed connection of backup pad 1.

Through-hole 9 has all been fixed to the both sides at 1 top of backup pad, two through-holes 9 all link up each other with the inside of one of them spout 8, the inside interlude of two through-holes 9 is connected with dead lever 10, a plurality of joint poles 11 of bottom equidistance fixedly connected with of dead lever 10, pulling dead lever 10 drives the inside that joint pole 11 block advances through-hole 9 when needs remove backplate body 7, thereby can not restrict the smoothness nature when backplate body 7 removes, joint hole 12 has all been cup jointed to the outside of a plurality of joint poles 11, the top of backplate body 7 is seted up to a plurality of joint hole 12 equidistance, joint hole 12 can be fixed by backplate body 7 to the edgewise with the cooperation of joint pole 11.

The middle part and the fixedly connected with carousel 20 of one of them fixed block 2 are run through to accommodate the lead screw 3's one end, two joint grooves 19 have been seted up to carousel 20's inside, the equal block in inside of two joint grooves 19 is connected with joint piece 18, fixedly connected with movable rod 17 between two joint pieces 18, the outside of movable rod 17 alternates with carousel 20's inside and is connected, the one end of movable rod 17 rotates and is connected with spring 16, spring 16's one end fixedly connected with fixed plate 15, one side fixedly connected with screens pole 14 of fixed plate 15, screens groove 13 has been seted up to the one end of dead lever 10 is fixed, the inside of screens groove 13 is connected with the one end block of screens pole 14, and screens pole 14 is the L type, movable rod 17 runs through two stoppers of the one end fixedly connected with of carousel 20, the outside of two stoppers is connected with the inside block of.

The working principle is as follows: during the use, the operator at first takes out screens pole 14 from the inside in screens groove 13, then promote movable rod 17 to drive the stopper from the inside roll-off in joint groove 19, drive the inside that joint piece 18 block entered joint groove 19 simultaneously, rotatory movable rod 17 rotates this moment, movable rod 17 drives carousel 20 and rotates, carousel 20 drives accommodate the lead screw 3 and rotates, accommodate the lead screw 3 drives linkage piece 5 and removes, linkage piece 5 drives connecting plate 4 and removes, connecting plate 4 drives backplate body 7 and removes along the inside of spout 8, it can to stop rotatory movable rod 17 after backplate body 7 removes required position.

After the adjustment is finished, the operator properly adjusts the position of the fixing rod 10 in the through hole 9, meanwhile, the fixing rod 10 drives the clamping rod 11 to move synchronously, the fixing rod 10 is pressed after the clamping rod 11 is aligned with the clamping hole 12, the clamping rod 11 is clamped into the clamping hole 12 at the moment, finally, the backboard body 7 can be limited from the side to move, then the rotating spring 16 rotates at one end of the movable rod 17 and drives the clamping rod 14 to rotate synchronously, and finally, the clamping rod 14 is pulled to drive the spring 16 to extend and clamp the clamping rod 14 into the clamping groove 13, so that the movable rod 17 can be fixed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixed knot of chip mounter Z axle removal backplate constructs, includes backup pad (1), its characterized in that: one side of the supporting plate (1) is slidably connected with a connecting plate (4), one side of the connecting plate (4) penetrates through one side of the supporting plate (1) and is fixedly provided with a backboard body (7), two sliding grooves (8) are slidably sleeved at two ends of the backboard body (7), the two sliding grooves (8) are arranged at two sides of the inside of the supporting plate (1), a linkage block (5) is fixedly arranged at the top end of the connecting plate (4), a threaded hole (6) is fixedly formed in the middle of the linkage block (5), an adjusting screw rod (3) is sleeved at an internal thread of the threaded hole (6), two ends of the adjusting screw rod (3) are rotatably connected with fixed blocks (2), one end of each fixed block (2) is fixedly connected with the front side of the supporting plate (1) respectively, and through holes (9) are fixedly formed in two sides of the top of the supporting plate (1), two through-hole (9) all link up each other with the inside of one of them spout (8), two the inside interlude of through-hole (9) is connected with dead lever (10), a plurality of joint pole (11) of bottom equidistance fixedly connected with of dead lever (10), it is a plurality of joint hole (12) have all been cup jointed to the outside of joint pole (11), and are a plurality of joint hole (12) are impartial apart from seting up in the top of backplate body (7).

2. The fixing structure of the chip mounter Z-axis moving back plate according to claim 1, wherein: the one end of accommodate the lead screw (3) runs through middle part and fixedly connected with carousel (20) of one of them fixed block (2), two joint grooves (19), two have been seted up to the inside of carousel (20) the equal block in inside of joint groove (19) is connected with joint piece (18), two fixedly connected with movable rod (17) between joint piece (18), the outside of movable rod (17) alternates with the inside of carousel (20) and is connected.

3. The fixing structure of the chip mounter Z-axis moving back plate according to claim 2, wherein: the one end of movable rod (17) rotates and is connected with spring (16), the one end fixedly connected with fixed plate (15) of spring (16), one side fixedly connected with screens pole (14) of fixed plate (15), just screens pole (14) are the L type.

4. The fixing structure of the chip mounter Z-axis moving back plate according to claim 1, wherein: one end of the fixed rod (10) is fixedly provided with a clamping groove (13), and the inside of the clamping groove (13) is clamped and connected with one end of the clamping rod (14).

5. The fixing structure of the chip mounter Z-axis moving back plate according to claim 2, wherein: the movable rod (17) runs through two limiting blocks fixedly connected with one end of the turntable (20), and the outer portions of the limiting blocks are connected with the inner clamping portions of the two clamping grooves (19) respectively.