CN217676076U

CN217676076U - High-power coiling machine end of a thread shearing mechanism

Info

Publication number: CN217676076U
Application number: CN202221755192.3U
Authority: CN
Inventors: 熊刚
Original assignee: Shenzhen Lichengxing Technology Co ltd
Current assignee: Shenzhen Lichengxing Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-10-28
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a high-power coiling machine end of a thread shearing mechanism, belong to the shearing mechanism field, the on-line screen storage device comprises a base, the bottom surface of base is equipped with the coiling machine body, the right side of coiling machine body is equipped with the wire reel, the shearing mechanism of setting, make push-and-pull operation back through the output that drives actuating cylinder, because go up the post and cut down the connecting rod swing joint that the post all installed through the fixed block outside on the connecting plate, and the connecting plate is swing joint again in the inside both sides of braced frame, so the output of cylinder makes push-and-pull operation drive go up the post and reciprocate the back, the lower post that lies in the upper post below will the rebound when going up the post and move down, and make line mouth central line cutter head in the indent at this in-process, and the layering will enter into the grooving, thereby cut the end of a thread with the mode of upper and lower pressfitting, improve the shearing dynamics of cutter to the end of a thread through the pressfitting dynamics of cutting post and lower post on the control, can once only cut the end of a thread, and ensure production efficiency.

Description

High-power coiling machine end of a thread shearing mechanism

Technical Field

The utility model relates to a shearing mechanism field, in particular to high-power coiling machine end of a thread shearing mechanism.

Background

A winding machine is an apparatus for winding a linear object onto a specific work, and is generally used for winding a copper wire. The coil generally needs to be wound by a winding machine in the production and processing process. The shearing mechanism to the end of a thread can all be equipped with on current coiling machine generally to cut the end of a thread through shearing the sword, and the mode of cuting is mostly extrusion shearing sword, makes the cutter machine decide the end of a thread under the effect of sharpness and the cylinder through shearing the sword, but through the mode of this kind of single reverse pushing down at the in-process of shearing the end of a thread, often can appear cutting continuous problem, need realize many times to it that the operation of cuting can just cut the end of a thread, thereby influenced production efficiency.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a high-power coiling machine end of a thread shearing mechanism can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a high-power coiling machine end of a thread shearing mechanism, includes the base, the bottom surface of base is equipped with the coiling machine body, the right side of coiling machine body is equipped with the wire reel, the top surface of base is equipped with shearing mechanism at the rear that is located the coiling machine body, shearing mechanism includes carriage, cylinder, first dwang, goes up the support column, cuts the post, fixed block, connecting rod and connecting plate down, carriage fixed connection is at the top surface of base, and cylinder fixed connection is at the top surface of carriage, first dwang fixed connection is on the inside both sides wall of carriage, and the connecting plate passes through the second bearing swing joint of installation in the lateral wall on first dwang, go up the fixed block of a set of symmetry of fixed block of fixedly connected with respectively on the lateral wall of support column and cut the post down, and go up the protruding piece of support column through the top surface and the output fixed connection of cylinder, the connecting rod passes through the second dwang swing joint of both sides between fixed block and connecting plate.

Preferably, the carriage fixed mounting is on the top surface of base, and the top surface of carriage has seted up the connecting hole, cylinder fixed mounting is at the top surface of carriage, and the output of cylinder passes the connecting hole, respectively fixed mounting has first pivot pole on the inside left and right sides lateral wall of carriage.

Preferably, three second mounting holes are formed in the side wall of the connecting plate, second bearings are fixedly mounted in the holes of the second mounting holes, and the first rotating rod is fixedly mounted in a shaft of each second bearing in a penetrating mode.

Preferably, a set of fixed blocks which are bilaterally symmetrical are respectively and fixedly mounted on the opposite outer walls of the upper cutting column and the lower cutting column, first mounting holes are formed in the side walls of the fixed blocks, first bearings are fixedly mounted in the holes of the first mounting holes, the connecting rod is provided with two sets which are vertically symmetrical and respectively located on two sides of the upper cutting column and the lower cutting column, second rotating rods are respectively and fixedly mounted on the side walls of two sides of the connecting rod in an up-and-down staggered mode, the second rotating rods on one side are fixedly mounted in the shafts of the first bearings in an interpenetration mode, and the second rotating rods on the other side are fixedly mounted in the shafts of the second bearings in an interpenetration mode.

Preferably, the top surface of the upper cutting column is fixedly provided with a protruding block, the protruding block is fixedly arranged on the bottom surface of the output end of the air cylinder, the bottom of the upper cutting column is fixedly provided with a pressing strip, and the bottom surface of the pressing strip is fixedly provided with a cutter.

Preferably, the top surface of the lower cutting column is provided with a pressing groove corresponding to the pressing strip, the top surface of the lower cutting column is positioned on the pressing groove and provided with a line opening, and the bottom surface in the groove of the pressing groove is also provided with a V-shaped cutting groove corresponding to the cutter.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, the mechanism of shearing that sets up, make the push-and-pull operation back through the output that drives actuating cylinder, because go up the post and cut the post down and all pass through the connecting rod swing joint of fixed block outside installation on the connecting plate, and the connecting plate is swing joint in the inside both sides of braced frame again, so the output of cylinder is made the push-and-pull operation and is driven and go up the post and reciprocate the back, the post that cuts down that lies in last post below will move up when going up the post, and make line mouth central line head in this in-process in the indent pressed by the cutter, and the layering back layering will enter into the grooving in the indent pressed in, thereby cut the end of a thread with the mode of upper and lower pressfitting, improve the shearing dynamics to the end of a thread of cutter through the pressfitting dynamics to post on the control and cut down post, can once only cut the end of a thread, and ensured production efficiency.

Drawings

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

fig. 2 is a schematic view of the overall structure of the shearing mechanism of the present invention;

fig. 3 is a schematic view of the structure splitting of the shearing mechanism of the present invention.

In the figure: 1. a base; 2. a winding machine body; 3. a wire spool; 4. a shearing mechanism; 5. a support frame; 6. connecting holes; 7. a cylinder; 8. a first rotating lever; 9. upper pillars are cut; 10. a convex block; 11. layering; 12. a cutter; 13. downward cutting the column; 14. a wire port; 15. pressing a groove; 16. grooving; 17. a fixed block; 18. a first mounting hole; 19. a first bearing; 20. a connecting rod; 21. a second rotating rod; 22. a connecting plate; 23. a second mounting hole; 24. a second bearing.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a high-power winding machine thread end shearing device includes a base 1, a winding machine body 2 is arranged on the bottom surface of the base 1, a wire spool 3 is arranged on the right side of the winding machine body 2, a shearing mechanism 4 is arranged on the top surface of the base 1 and behind the winding machine body 2, the shearing mechanism 4 includes a supporting frame 5, a cylinder 7, a first rotating rod 8, an upper cutting column 9, a lower cutting column 13, a fixed block 17, a connecting rod 20 and a connecting plate 22, the supporting frame 5 is fixedly connected to the top surface of the base 1, the cylinder 7 is fixedly connected to the top surface of the supporting frame 5, the first rotating rod 8 is fixedly connected to two inner side walls of the supporting frame 5, the connecting plate 22 is movably connected to the first rotating rod 8 through a second bearing 24 installed in the side wall, a set of symmetrical fixed blocks 17 are respectively fixedly connected to outer side walls of the upper cutting column 9 and the lower cutting column 13, the upper cutting column 9 is fixedly connected to an output end of the cylinder 7 through a protruding block 10 on the top surface, and the connecting rod 20 is movably connected between the fixed blocks 17 and the connecting plate 22 through second bearings 21 on two sides.

As shown in fig. 1 to 3, in the present embodiment, in order to facilitate the cutting of the thread end at one time by the cutting mechanism 4, a support frame 5 is fixedly installed on the top surface of the base 1, and the top surface of the supporting frame 5 is provided with a connecting hole 6, an air cylinder 7 is fixedly arranged on the top surface of the supporting frame 5, the output end of the cylinder 7 passes through the connecting hole 6, the left and right side walls inside the supporting frame 5 are respectively and fixedly provided with a first rotating rod 8, the side wall of the connecting plate 22 is provided with three second mounting holes 23, and a second bearing 24 is fixedly installed in the hole of the second installation hole 23, the first rotation lever 8 is fixedly installed in the shaft of the second bearing 24 in a penetration manner, a set of fixed blocks 17 which are symmetrical left and right are respectively and fixedly arranged on the opposite outer walls of the upper cutting column 9 and the lower cutting column 13, and the side wall of the fixed block 17 is provided with a first mounting hole 18, a first bearing 19 is fixedly mounted in the hole of the first mounting hole 18, two groups of connecting rods 20 which are vertically symmetrical are respectively positioned at the two sides of the upper cutting column 9 and the lower cutting column 13, and the side walls of the two sides of the connecting rod 20 are respectively fixedly provided with a second rotating rod 21 in a vertically staggered manner, wherein a second turning rod 21 on one side is fixedly mounted in the shaft of the first bearing 19 in an interpenetration manner, and the second rotating rod 21 on the other side is fixedly arranged in the shaft of the second bearing 24 in a penetrating way, the top surface of the upper cutting column 9 is fixedly provided with a convex block 10, the convex block 10 is fixedly arranged on the bottom surface of the output end of the cylinder 7, the bottom of the upper tangent post 9 is fixedly provided with a pressing strip 11, and the bottom surface of the pressing strip 11 is fixedly provided with a cutter 12, the top surface of the lower cutting column 13 is provided with a pressing groove 15 corresponding to the pressing strip 11, a line opening 14 is formed in the top surface of the lower cutting column 13 and positioned on the pressing groove 15, and a V-shaped cutting groove 16 corresponding to the cutter 12 is formed in the bottom surface of the pressing groove 15;

the use of shearing mechanism 4 is specifically operated as follows in the cooperation of coiling machine body 2: when the winding machine body 2 winds the copper wire on the winding disc 3 and needs to cut off the wire end, firstly, the cylinder 7 installed on the top surface of the supporting frame 5 is started, the output end of the cylinder 7 passes through the connecting hole 6 opened on the top surface of the supporting frame 5 and pushes downwards, because the output end of the cylinder 7 is installed on the top surface of the protrusion block 10, the cylinder 7 pushes the upper cutting post 9 downwards through the protrusion block 10, and when the upper cutting post 9 moves downwards, because the second rotating rod 21 on one side of the connecting rod 20 is installed in the shaft of the first bearing 19 installed in the first installing hole 18 opened on the fixed block 17 on the two sides of the upper cutting post 9, and the second rotating rod 21 on the other side of the connecting rod 20 is installed in the second bearing 24 installed in the second installing hole 23 opened on the side wall of the connecting plate 22, the inclination of the connecting rod 20 on the two sides of the upper cutting post 9 will change during the downward movement, the connecting plate 22 will rotate on the first rotating rod 8 installed on both sides of the inner wall of the supporting frame 5 through the second installing hole 23 installed on the side wall, at the same time, because the lower cutting column 13 and the upper cutting column 9 are connected on the second rotating rod 21 through the connecting rod 20 outside the fixing block 17, the connecting rods 20 located on both sides of the upper cutting column 9 and the lower cutting column 13 will change synchronously and become parallel and symmetrical state from the initial vertical state, and the lower cutting column 13 will move upwards, the upper cutting column 9 and the lower cutting column 13 will press together gradually along the inclination degree of the connecting rod 20 by the rotation degree of the connecting plate 22, at this time, the thread end passing through the thread opening 14 opened on the top surface of the lower cutting column 13 will be pressed into the pressing groove 15 by the cutter 12 on the bottom surface of the upper cutting column 9, and will shear the thread end as the pressing strip 11 continuously blocks into the pressing groove 15 and applies pressure to the cutter 12 to let the cutter 12 enter into the V-shaped cutting groove 16, therefore, enough pressure is applied to the cutter 12 through the pressing degree of the upper cutting column 9 and the lower cutting column 13, the thread end can be cut between the upper cutting column 9 and the lower cutting column 13 at one time, the thread end does not need to be cut for multiple times, and the production efficiency is further improved.

While the invention has been described in detail with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims

1. The utility model provides a high-power coiling machine end of a thread shearing mechanism, includes base (1), its characterized in that: the bottom surface of base (1) is equipped with coiling machine body (2), the right side of coiling machine body (2) is equipped with wire reel (3), the top surface of base (1) is equipped with shearing mechanism (4) and is located the rear of coiling machine body (2), shearing mechanism (4) is including carriage (5), cylinder (7), first dwang (8), go up tangent pillar (9), undercut post (13), fixed block (17), connecting rod (20) and connecting plate (22), carriage (5) fixed connection is on the top surface of base (1), and cylinder (7) fixed connection is at the top surface of carriage (5), first dwang (8) fixed connection is on carriage (5) inside both sides wall, and connecting plate (22) through second bearing (24) swing joint of installation in the lateral wall on first dwang (8), go up respectively fixed connection on the lateral wall of pillar (9) and undercut post (13) have a set of symmetry fixed block (17), and go up tangent pillar (9) through the protruding piece (10) of top surface and the output fixed connection of cylinder (7) between the both sides of second dwang (21) and connecting plate (22).

2. The thread end shearing device for the high-power winding machine according to claim 1, wherein: support frame (5) fixed mounting is on the top surface of base (1), and the top surface of support frame (5) has seted up connecting hole (6), cylinder (7) fixed mounting is at the top surface of support frame (5), and the output of cylinder (7) passes connecting hole (6), on the inside left and right sides lateral wall of support frame (5) respectively fixed mounting have first pivot pole (8).

3. The thread end shearing device for the high-power winding machine according to claim 2, wherein: three second mounting holes (23) are formed in the side wall of the connecting plate (22), second bearings (24) are fixedly mounted in the holes of the second mounting holes (23), and the first rotating rod (8) is fixedly mounted in the shaft of each second bearing (24) in a penetrating mode.

4. The device according to claim 3, characterized in that: go up on the opposite outer wall of prop (9) and undercut post (13) respectively fixed mounting have a set of bilateral symmetry's fixed block (17), and seted up first mounting hole (18) on the lateral wall of fixed block (17), the downthehole fixed mounting of first mounting hole (18) has first bearing (19), connecting rod (20) are provided with two sets of and lie in the both sides of going up prop (9) and undercut post (13) respectively of longitudinal symmetry, and respectively with crisscross mode fixed mounting second dwang (21) from top to bottom on the both sides lateral wall of connecting rod (20), one of them side second dwang (21) are with the mode fixed mounting who alternates in the axle of first bearing (19), and the second dwang (21) of opposite side with the mode fixed mounting that alternates in the axle of second bearing (24).

5. The thread end shearing device for the high-power winding machine according to claim 4, wherein: the top surface of the upper cutting column (9) is fixedly provided with a protruding block (10), the protruding block (10) is fixedly arranged on the bottom surface of the output end of the air cylinder (7), the bottom of the upper cutting column (9) is fixedly provided with a pressing strip (11), and the bottom surface of the pressing strip (11) is fixedly provided with a cutter (12).

6. The thread end shearing device for the high-power winding machine according to claim 5, wherein: the top surface of the lower cutting column (13) is provided with a pressing groove (15) corresponding to the pressing strip (11), the top surface of the lower cutting column (13) is positioned on the pressing groove (15) and provided with a line opening (14), and the bottom surface in the groove of the pressing groove (15) is also provided with a V-shaped cutting groove (16) corresponding to the cutter (12).