CN210865904U

CN210865904U - Flattening machine draws material mechanism

Info

Publication number: CN210865904U
Application number: CN201921995543.6U
Authority: CN
Inventors: 左捷
Original assignee: Dongguan Youli Electronics Co ltd
Current assignee: Dongguan Youli Electronics Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-18
Publication date: 2020-06-26
Anticipated expiration: 2029-11-18

Abstract

The utility model provides a flattening machine draws material mechanism, including actuating mechanism, guide mechanism, guiding mechanism and collude the material needle, the actuating mechanism drive the guide mechanism in the guiding mechanism slides, so that collude the material needle and get the coil; guiding mechanism includes main track adjustment portion, guiding mechanism includes runner and interlock frame, the collude material needle passes through the interlock frame with runner fixed connection, the runner is in main track adjustment portion slides, collude the material needle and descend earlier then rise and collude and get the coil, the utility model discloses a walk the mode of drawing the material orbit and replaced double-cylinder cooperative motion, make it draws material mechanism compact structure to flatten the machine, has reduced numerous and diverse step, has improved the efficiency of drawing the material.

Description

Flattening machine draws material mechanism

Technical Field

The utility model belongs to the technical field of the coil device of flattening and specifically relates to a flatten machine and draw material mechanism.

Background

In the prior art, the coil is pulled and flattened by means of four-action double-cylinder driving of the thimble, so that the up-and-down material hooking and left-and-right material feeding can be realized, the number of steps is large, the working efficiency is low, and the whole machine is large in size and large in occupied area due to the fact that the double cylinders and a plurality of parts need to be installed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a flatten machine drawing material mechanism, compact structure.

The utility model discloses a following technical scheme realizes:

the utility model provides a flattening machine draws material mechanism, flattening machine draws material mechanism includes actuating mechanism, guide mechanism, guiding mechanism and colludes the material needle, the actuating mechanism drive guiding mechanism is in guiding mechanism slides, so that collude the material needle and collude and get the coil.

The adjusting mechanism comprises a main track adjusting part, the guiding mechanism comprises a rotating wheel and a linkage frame, the material hooking needle is fixedly connected with the rotating wheel through the linkage frame, the rotating wheel slides in the main track adjusting part, and the material hooking needle descends and then ascends to hook the coil.

Further, the main track adjusting part comprises a main rotating cam and a main abutting part, the main rotating cam comprises an inclined convex surface and a straight plane, when the rotating wheel slides to the main rotating cam, and the straight plane abuts against the main abutting part, the rotating wheel descends and then ascends, and meanwhile, the hook needle descends and then ascends to hook the coil.

Further, the main track adjusting part is concavely provided with a groove for accommodating the main rotating cam, and when the runner slides to the main rotating cam from the main abutting part, the runner pushes the inclined convex surface to rotate towards the direction in the groove.

Further, the driving mechanism comprises a driving device, a balance wheel and a connecting rod, and the driving device drives the balance wheel to rotate so as to drive the connecting rod to move.

Furthermore, the driving mechanism comprises a sliding block, a sliding rail and a sliding seat, the sliding block is fixedly connected with the connecting rod through the sliding seat, and the connecting rod moves to drive the sliding block to slide on the sliding rail.

Furthermore, a connecting shaft is arranged at one end of the linkage frame, the material hooking needle is fixedly mounted at the other end of the linkage frame, the connecting shaft is fixedly connected with the sliding seat, and when the sliding block slides on the sliding rail, the linkage frame slides on the adjusting mechanism and drives the material hooking needle to move.

Further, the adjusting mechanism further comprises a secondary track adjusting part and a track frame, the secondary track adjusting part comprises a secondary rotating cam, the main track adjusting part and the secondary track adjusting part are respectively installed at two ends of the track frame, and when the rotating wheel slides to the secondary track adjusting part from the main track adjusting part through the track frame, the hook needle realizes actions of hooking the coil, moving and separating from the coil.

Further, the secondary track adjusting part comprises an accommodating groove, when the rotating wheel slides from the track frame to pass through the secondary rotating cam, the rotating wheel descends and then ascends, and meanwhile, the hook needle descends and then ascends after being separated from the coil; the runner sideslips from inferior rotatory cam one to the track frame, inferior rotatory cam is rotatory and is acceptd in the accepting groove.

Furthermore, the hook needle includes the point end, the point end is the circular cone type structure, the point end is used for colluding the coil.

Furthermore, the material pulling mechanism of the flattening machine comprises a feeding mechanism, a flattened lower die base and a flattening hammer, wherein the flattened lower die base is provided with a material hooking groove, the feeding mechanism is provided with a feeding groove, and the feeding groove is communicated with the material hooking groove; the coil enters from the feeding groove and is hooked by the hooking groove, the hooking needle descends and then ascends to hook the coil in the hooking groove, the guide mechanism slides in the adjusting mechanism, the hooking needle moves in the hooking groove, and meanwhile, the flattening hammer descends to flatten the coil.

The utility model has the advantages that: the utility model discloses a material pulling mechanism of a flattening machine comprises a driving mechanism, a guiding mechanism, an adjusting mechanism and a material hooking needle, wherein the driving mechanism drives the guiding mechanism to slide in the adjusting mechanism so as to hook the material hooking needle to take a coil; guiding mechanism includes main track adjustment portion, guiding mechanism includes runner and interlock frame, the collude material needle passes through the interlock frame with runner fixed connection, the runner is in main track adjustment portion slides, collude the material needle and descend earlier then rise and collude and get the coil, the utility model discloses a walk the mode of drawing the material orbit and replaced double-cylinder cooperative motion, make it draws material mechanism compact structure to flatten the machine, has reduced numerous and diverse step, has improved the efficiency of drawing the material.

Drawings

FIG. 1 is a schematic perspective view of a material pulling mechanism of the flattening machine;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic perspective view of the material pulling mechanism of the flattening machine when the main rotating cam is accommodated in the groove;

FIG. 4 is a schematic view of the flattening machine pulling mechanism from a top view;

fig. 5 is a schematic perspective view of the flattening machine.

Detailed Description

For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.

Please refer to fig. 1-5, the utility model provides a flatten machine draws material mechanism, flatten machine draws material mechanism to install in flatten machine, flatten machine draws material mechanism includes actuating mechanism 1, guiding mechanism 3, guiding mechanism 2 and colludes material needle 32, actuating mechanism 1 drive guiding mechanism 3 is in guiding mechanism 2 slides, so that collude material needle 32 colludes coil 9.

The adjusting mechanism 2 includes a main track adjusting portion 20, the guiding mechanism 3 includes a rotating wheel 30 and a linkage frame 3131, the hook needle 32 is fixedly connected with the rotating wheel 30 through the linkage frame 3131, the rotating wheel 30 slides in the main track adjusting portion 20, and the hook needle 32 descends first and then ascends to hook the coil 9.

Further, main orbit adjustment portion 20 includes that main rotating cam 200 supports and leans on portion 201 with the owner, main rotating cam 200 includes oblique convex surface 203 and straight plane 204, works as runner 30 slides extremely main rotating cam 200, just straight plane 204 supports and leans on when main portion 201 of supporting, runner 30 descends earlier and rises again, simultaneously, collude material needle 32 descends earlier and rises again and colludes coil 9, the utility model discloses a walk the mode of drawing the material orbit, improved the efficiency of drawing the material.

Referring to fig. 2, the main track adjusting portion 20 is concavely provided with a groove 202 for accommodating the main rotating cam 200, and when the runner 30 slides from the main abutting portion 201 to the main rotating cam 200, the runner 30 pushes the inclined convex surface 203 to rotate toward the direction in the groove 202.

In the present embodiment, a torsion spring is installed in the main rotating cam 200. The runner 30 slides into the main track adjusting part 20, the runner 30 slides to the main rotating cam 200, and because the main rotating cam 200 abuts against the main abutting part 201, the runner 30 slides from the inclined convex surface 203 of the main rotating cam 200 to the straight plane 204, the runner 30 ascends after descending, and simultaneously, the hook needle 32 ascends to hook the loop 9 after descending. After the hooking needle 32 hooks the loop 9, the rotating wheel 30 slides leftwards to return to the main rotating cam 200, because the straight plane 204 is pressed by the rotating wheel 30, the main rotating cam 200 rotates and is contained in the groove 202, the rotating wheel 30 slides leftwards along the straight plane 204, and the hooking needle 32 keeps the extending state and hooks the loop 9 to slide leftwards. When the runner 30 slides over the straight plane 204 and the runner 30 no longer presses the straight plane 204, the main rotating cam 200 automatically resets, and the straight plane 204 of the main rotating cam 200 again abuts against the main abutting portion 201.

Further, the driving mechanism 1 includes a driving device 10, a balance 11 and a connecting rod 12, and the driving device 10 drives the balance 11 to rotate so as to drive the connecting rod 12 to move. The driving mechanism 1 further comprises a sliding block 13, a sliding rail 14 and a sliding seat 15, the sliding block 13 is fixedly connected with the connecting rod 12 through the sliding seat 15, and the connecting rod 12 moves to drive the sliding block 13 to slide on the sliding rail 14.

In this embodiment, the driving device 10 is a motor, the driving device 10 drives the balance 11 to swing, the balance 11 swings to make a rocker movement, the balance 11 drives the connecting rod 12 to move, and the sliding base 15 fixedly connected to the connecting rod 12 slides left and right on the sliding rail 14 through the sliding block 13.

Further, one end of the linkage frame 31 is provided with a connecting shaft 310, the other end of the linkage frame 31 is fixedly provided with the hooking needle 32, the connecting shaft 310 is fixedly connected with the sliding seat 15, and when the sliding block 13 slides on the sliding rail 14, the linkage frame 31 slides on the adjusting mechanism 2 and drives the hooking needle 32 to move.

In this embodiment, one end of the linkage frame 31 is fixedly connected to the slide carriage 15 through the connecting shaft 310, the other end of the linkage frame is fixedly connected to the hook needle 32, the rotating wheel 30 is installed inside the linkage frame 31, the linkage frame 31 drives the rotating wheel 30 to slide left and right in the adjusting mechanism 2, and the rotating wheel 30 ascends and descends in the adjusting mechanism 2 to drive the linkage frame 31 to ascend and descend, so that the hook needle 32 can ascend and descend.

Further, the adjusting mechanism 2 further includes a secondary track adjusting portion 21 and a track frame 22, the secondary track adjusting portion 21 includes a secondary rotating cam 210, the main track adjusting portion 20 and the secondary track adjusting portion 21 are respectively installed at two ends of the track frame 22, and when the rotating wheel 30 slides from the main track adjusting portion 20 to the secondary track adjusting portion 21 through the track frame 22, the hook needle 32 hooks the loop 9, moves and separates from the loop 9.

In this embodiment, a torsion spring is installed in the sub-rotating cam 210. The sub-rotation cam 210 is also provided with the straight plane and the inclined convex surface. A torsion spring is installed in the sub-rotating cam 210. The rotating wheel 30 slides into the secondary track adjusting part 21 to the left, the rotating wheel 30 slides to the secondary rotating cam 210, because the secondary rotating cam 210 abuts against the secondary abutting part 211, the rotating wheel 30 slides to the straight plane of the secondary rotating cam 210 from the inclined convex surface of the secondary rotating cam 210, the rotating wheel 30 descends and then ascends, and meanwhile, the hook needle 32 descends and retracts first and then ascends and extends; when the hook needle 32 descends, the loop 9 can be separated from the hook needle 32, and the loop 9 can be blown out. After the coil 9 is released by the hook needle 32, the rotating wheel 30 slides right and returns to the secondary rotating cam 210, because the straight plane is pressed by the rotating wheel 30, the secondary rotating cam 210 rotates and is contained in the containing groove 212, the rotating wheel 30 slides right along the straight plane 204 of the secondary rotating cam 210, and the hook needle 32 keeps extending out and slides right. When the runner 30 slides across the straight plane 204 and the runner 30 no longer presses the straight plane 204 of the secondary rotating cam 210, the secondary rotating cam 210 automatically resets and the straight plane 204 of the secondary rotating cam 210 again abuts against the secondary abutting portion 211.

Further, the secondary trajectory adjusting part 21 includes a receiving groove 212, and when the runner 30 slides from the track frame 22 through the secondary rotating cam 210, the runner 30 descends and then ascends, and at the same time, the hook needle 32 descends and then ascends after being separated from the loop 9; the runner 30 slides from the side of the sub-rotating cam 210 to the rail frame 22, and the sub-rotating cam 210 rotates and is received in the receiving groove 212.

Further, the hooking needle 32 includes a pointed end 320, the pointed end 320 is a conical structure, and the pointed end 320 is used for hooking the coil 9.

Further, the material pulling mechanism of the flattening machine comprises a feeding mechanism 4, a flattening lower die holder 50 and a flattening hammer 52, wherein the flattening lower die holder 50 is provided with a material hooking groove 51, the feeding mechanism 4 is provided with a feeding groove 40, and the feeding groove 40 is communicated with the material hooking groove 51; the coil 9 enters from the feeding groove 40 and is hooked by the hooking groove 51, the hooking needle 32 descends and then ascends from the hooking groove 51 to hook the coil 9, the guide mechanism 3 slides on the adjusting mechanism 2, the hooking needle 32 moves in the hooking groove 51, and meanwhile, the flat hammer 52 descends to flatten.

The material pulling mechanism of the flattening machine comprises a discharging mechanism 6, and the discharging mechanism 6 is used for collecting coils 9.

The working principle is as follows: one end of the connecting rod 12 is fixedly connected with the balance wheel 11, and the other end of the connecting rod is fixedly connected with the sliding seat 15; the balance wheel 11 is driven by the driving device 10 to make a rocker motion, the balance wheel 11 drives the connecting rod 12 to move, and the sliding seat 15 fixedly connected with the connecting rod 12 makes a linear reciprocating motion on the sliding rail 14 through the sliding block 13.

The hook needle 32 is used for hooking the coil 9, the hook needle 32 basically slides in the hook groove 51, and the hook needle 32 can ascend, extend or descend and retract so as to hook the coil 9 or release the coil 9. Main track adjustment portion 20 with inferior track adjustment portion 21 does the utility model discloses a key point, collude material needle 32 is in main track adjustment portion 20 or inferior track adjustment portion 21 reciprocates to slide, can realize colluding the action that material needle 32 descends to rise, main rotating cam 200 with inferior rotating cam 210 is rotatable cam. When the hooking needle 32 slides rightwards, the main rotating cam 200 is in a state shown in the figure I, the rotating wheel 30 touches the main rotating cam 200 to realize the action of descending and then quickly ascending, when the hooking needle 32 starts to do return motion leftwards, the main rotating cam 200 is in a state shown in the figure III, the main rotating cam 200 is accommodated in the groove 202, the hooking needle 32 can keep the extending state at the moment and hooks the coil 9 to slide leftwards all the time to drive the coil 9 to reach the preset position of the flattening lower die holder 50, and the flattening hammer 52 above the flattening lower die holder 50 descends to realize the flattening action. The hook needle 32 and the rotating wheel 30 continue to slide until the rotating wheel 30 slides to the secondary rotating cam 210 of the secondary trajectory adjustment part 21, the hook needle 32 descends again, the coil 9 is blown out, and when the rotating wheel 30 leaves the secondary rotating cam 210, the secondary rotating cam 210 will automatically reset, completing a cycle of hooking and releasing the coil 9.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. The pulling mechanism of the flattening machine is characterized by comprising a driving mechanism, a guiding mechanism, an adjusting mechanism and a hooking needle, wherein the driving mechanism drives the guiding mechanism to slide in the adjusting mechanism so that the hooking needle hooks a coil;

2. The pulling mechanism of a flattening machine according to claim 1, characterized in that the main track adjusting part includes a main rotating cam and a main abutting part, the main rotating cam includes a slant convex surface and a straight plane, when the runner slides to the main rotating cam, and the straight plane abuts against the main abutting part, the runner descends first and then ascends, and at the same time, the hook needle descends first and then ascends to hook the loop.

3. The pulling mechanism of a flattening machine according to claim 2, wherein the main track adjusting portion is concavely provided with a groove for accommodating the main rotating cam, when the runner slides from the main abutting portion to the main rotating cam, the runner pushes the inclined convex surface to rotate in a direction toward the inside of the groove, and the main rotating cam is accommodated in the groove; when the runner slides away from the main rotating cam, the main rotating cam automatically resets.

4. The pulling mechanism of a flattening machine according to claim 2, characterized in that the adjusting mechanism further includes a secondary track adjusting portion and a track frame, the secondary track adjusting portion includes a secondary rotating cam, the primary track adjusting portion and the secondary track adjusting portion are respectively installed at two ends of the track frame, and when the rotating wheel slides from the primary track adjusting portion to the secondary track adjusting portion through the track frame, the hooking needle firstly hooks the loop, moves and then separates from the loop.

5. The pulling mechanism of a flattening machine according to claim 4, characterized in that the secondary trajectory adjusting part comprises an accommodating groove and a secondary abutting part;

when the rotating wheel slides from the track frame to pass through the secondary abutting part, the rotating wheel descends and then ascends, and meanwhile, the hook needle descends and ascends after being separated from the coil; the rotating wheel slides to the secondary rotating cam from the secondary abutting part, and pushes the secondary rotating cam to rotate and be accommodated in the accommodating groove; when the runner slides away from the main rotating cam, the secondary rotating cam automatically resets.

6. The pulling mechanism of a flattening machine according to claim 1, characterized in that the driving mechanism includes a driving device, a balance wheel and a connecting rod, and the driving device drives the balance wheel to rotate so as to drive the connecting rod to move.

7. The pulling mechanism of the flattening machine according to claim 6, wherein the driving mechanism further comprises a sliding block, a sliding rail and a sliding seat, the sliding block is fixedly connected with the connecting rod through the sliding seat, and the connecting rod moves to drive the sliding block to slide on the sliding rail.

8. The pulling mechanism of a flattening machine as claimed in claim 7, wherein a connecting shaft is provided at one end of the linking frame, the hooking needle is fixedly mounted at the other end of the linking frame, the connecting shaft is fixedly connected with the slide carriage, and when the slide block slides on the slide rail, the linking frame slides on the adjusting mechanism and drives the hooking needle to move.

9. The pulling mechanism of a flattening machine according to claim 2, characterized in that the hooking needle includes a pointed end, the pointed end is of a conical structure, and the pointed end is used for hooking the coil.

10. The pulling mechanism of the flattening machine according to claim 2, characterized by comprising a feeding mechanism, a flattening lower die holder and a flattening hammer, wherein the flattening lower die holder is provided with a hooking groove, the feeding mechanism is provided with a feeding groove, and the feeding groove is communicated with the hooking groove;

the coil enters from the feeding groove and is hooked by the hooking groove, the hooking needle descends and then ascends to hook the coil in the hooking groove, the guide mechanism slides in the adjusting mechanism, the hooking needle moves in the hooking groove, and meanwhile, the flattening hammer descends to flatten the coil.