CN214495079U

CN214495079U - Automatic coiling machine

Info

Publication number: CN214495079U
Application number: CN202022993095.5U
Authority: CN
Inventors: 黄永骐
Original assignee: Kunshan Yongqi Machinery Manufacturing Co ltd
Current assignee: Shandong Dahe Network Industry Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-26
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to an automatic coiling machine, which comprises a frame, an unreeling device and a double-station material receiving device, wherein a material belt released by the unreeling device is connected with the double-station material receiving device, and a cutting mechanism arranged on the frame is arranged between the double-station material receiving device and the unreeling device; the cutting mechanism comprises a cutting component and a pressing component; the cutting assembly comprises a swing arm, a cutter and a first driving piece, and the pressing assembly comprises a V-shaped arm, a pressing wheel and a second driving piece. The automatic coiling machine can automatically and efficiently cut off coiled materials, realize continuous production and improve the operating efficiency; unnecessary human-computer interaction can be avoided, safety accidents are avoided, and operation safety is improved.

Description

Automatic coiling machine

Technical Field

The utility model relates to a coiling machine technical field, in particular to automatic coiling machine.

Background

The traditional double-station coiler is provided with two reels which can be alternately used, and under the condition that a production line normally runs, when a material coiled by one reel reaches the maximum size, the position of the material is required to be exchanged with the other reel through a mechanical rotating structure, and then the material is cut off and wound on the other reel in a manual cutting mode.

The traditional production mode has the defects that the material cutting operation is inconvenient, the production efficiency is low and the industrial accidents of man-machine winding are easy to happen under the condition that the machine does not stop.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to solve the problems of inconvenient material cutting operation and low production efficiency in the prior art, an automatic coiling machine is provided.

In order to achieve the above technical effect, the utility model discloses a technical scheme is: an automatic coiling machine comprises a rack, an unreeling device and a double-station material receiving device, wherein a material belt released by the unreeling device is connected with the double-station material receiving device, and a cutting mechanism arranged on the rack is arranged between the double-station material receiving device and the unreeling device;

the cutting mechanism comprises a cutting component and a pressing component;

the cutting assembly comprises a swing arm, a cutter and a first driving piece, one end of the swing arm is rotatably arranged at the top of the rack, the other end of the swing arm is fixedly connected with the cutter, the cutter is always positioned at the lower side of the material belt, and the first driving piece is arranged on the rack, is connected with the swing arm and is used for driving the swing arm to rotate so as to drive the cutter to cut the material belt;

the material pressing assembly comprises a V-shaped arm, a pressing wheel and a second driving piece, the corner of the V-shaped arm is rotatably arranged at the top of the rack, one end of the V-shaped arm is connected with the pressing wheel, the pressing wheel is always positioned on the upper side of the material belt, and the second driving piece is arranged on the rack and connected with the V-shaped arm and used for driving the V-shaped arm to rotate so as to drive the pressing wheel to press the material belt tightly.

Furthermore, unwinding device is including setting up driving motor, unreeling wheel, tensioning wheelset and the direction wheelset in the frame, driving motor is connected with the transmission of unreeling wheel, the material area of unreeling wheel release is walked around in proper order behind tensioning wheelset and the direction wheelset and is connected with duplex position material collecting device.

Further, double-station material collecting device includes switching-over motor, circulator, cantilever, spool A and spool B, switching-over motor and circulator are fixed in proper order in the frame from bottom to top, and the switching-over motor is connected with the circulator transmission, the middle part suit of cantilever is on the circulator, spool A and spool B are installed respectively at the both ends of cantilever, and spool A and spool B all can lean on together with the pressing wheel.

Furthermore, the cutting position of the cutter is between the reel A and the reel B, and the cutting time is 4-6 s.

Further, the first driving part comprises a linear module and a connecting rod, the linear module is horizontally arranged at the bottom of the rack, and two ends of the connecting rod are hinged to the sliding block of the linear module and the middle of the swing arm respectively.

Furthermore, one end of the V-shaped arm is also connected with a clamping opening, and the clamping opening faces the material belt and is opposite to the cutter.

Furthermore, the second driving piece is an air cylinder, one end of the air cylinder is hinged with the rack, and the other end of the air cylinder is hinged with one end, far away from the pressing wheel, of the V-shaped arm.

Furthermore, universal wheels are connected below the machine frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. automatic and efficient coil stock cutting operation can be performed, continuous production is realized, and the operating efficiency is improved;

2. unnecessary human-computer interaction can be avoided, safety accidents are avoided, and operation safety is improved.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the embodiments, and it is obvious that the described embodiments are some embodiments, not all embodiments of the present invention.

Drawings

Fig. 1 is a schematic structural view of an automatic coiling machine of the present invention;

fig. 2 is a schematic structural view of the cutting assembly of the present invention;

fig. 3 is a schematic structural view of the material pressing assembly of the present invention.

The reference numbers and corresponding designations in the drawings are: 1. the automatic unwinding device comprises a rack, 2. an unwinding device, 3. a double-station material receiving device, 4. a swing arm, 5. a cutter, 6. a first driving piece, 7. a V-shaped arm, 8. a pressing wheel, 9. a second driving piece, 10. a clamping opening, 11. a universal wheel, 21. a driving motor, 22. an unwinding wheel, 23. a tensioning wheel set, 24. a guide wheel set, 31. a reversing motor, 32. a rotator, 33. a cantilever, 34. a reel A,35. a reel B,61. a linear module and 62. a connecting rod.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, the embodiment provides an automatic winding machine, which includes a frame 1, an unwinding device 2 and a double-station material receiving device 3, wherein a material belt released by the unwinding device 2 is connected to the double-station material receiving device 3, and a cutting mechanism installed on the frame 1 is arranged between the double-station material receiving device 3 and the unwinding device 2;

the cutting mechanism comprises a cutting component and a pressing component;

as shown in fig. 2, the cutting assembly includes a swing arm 4, a cutter 5 and a first driving member 6, one end of the swing arm 4 is rotatably disposed at the top of the frame 1, the other end of the swing arm 4 is fixedly connected with the cutter 5, the cutter 5 is always located at the lower side of the tape, and the first driving member 6 is disposed on the frame 1 and connected with the swing arm 4 for driving the swing arm 4 to rotate to drive the cutter 5 to cut the tape;

as shown in fig. 3, the pressing assembly comprises a V-shaped arm 7, a pressing wheel 8 and a second driving element 9, the corner of the V-shaped arm 7 is rotatably arranged at the top of the frame 1, one end of the V-shaped arm 7 is connected with the pressing wheel 8, the pressing wheel 8 is always positioned at the upper side of the material belt, and the second driving element 9 is arranged on the frame 1 and connected with the V-shaped arm 7 and used for driving the V-shaped arm 7 to rotate so as to drive the pressing wheel 8 to press the material belt.

When the cutting mechanism is used, the second driving piece 9 drives the pressing wheel 8 to swing downwards through the V-shaped arm 7 to compress the material belt, then the first driving piece 6 drives the cutter 5 to swing upwards through the swing arm 4 until the material belt is contacted, the cutter 5 is started to cut off the material belt, and the pressing wheel 8 and the cutter 5 automatically reset.

As shown in fig. 1, the unwinding device 2 includes a driving motor 21, an unwinding wheel 22, a tensioning wheel set 23 and a guiding wheel set 24, which are arranged on the frame 1, the driving motor 21 is in transmission connection with the unwinding wheel 22, and the material belt released by the unwinding wheel 22 is connected with the double-station material receiving device 3 after sequentially bypassing the tensioning wheel set 23 and the guiding wheel set 24. The driving motor 21 can drive the unwinding wheel 22 to release the material belt, and the material belt is tensioned by the tensioning wheel set 23 and enters the double-station material receiving device 3 after being reversed by the guide wheel set 24.

As shown in fig. 1, the double-station material receiving device 3 includes a reversing motor 31, a rotator 32, a cantilever 33, a reel a34 and a reel B35, the reversing motor 31 and the rotator 32 are sequentially fixed on the frame 1 from bottom to top, the reversing motor 31 is in transmission connection with the rotator 32, the middle part of the cantilever 33 is sleeved on the rotator 32, the reel a34 and the reel B35 are respectively installed at two ends of the cantilever 33, and the reel a34 and the reel B35 can be abutted against the pressing wheel 8. The reel A34 and the reel B35 are both used for tape winding, and the reversing motor 31 can drive the cantilever 33 to rotate 180 degrees through the rotator 32, so that the reel A34 and the reel B35 can be alternately used.

The cutting position of the cutter 5 is between the reel A34 and the reel B35, and the cutting time is 4-6 s. The cutter 5 is located between the reel A34 and the reel B35, and when the tape on the reel A34 is cut off, the tape can be automatically wound on the reel B35 under the action of the pressing wheel 8, so that automatic winding is realized, wherein the cutting time can be preferably 5 seconds, so that the tape can be cut off sufficiently.

Specifically, the first driving member 6 includes a linear module 61 and a connecting rod 62, the linear module 61 is horizontally disposed at the bottom of the rack 1, and two ends of the connecting rod 62 are respectively hinged to a sliding block of the linear module 61 and a middle portion of the swing arm 4. The slider of the linear module 61 moves linearly to drive the connecting rod 62 to swing, and further drive the swing arm 4 to rotate around the frame 1, so as to control the cutter 5 to approach or leave the material belt.

In addition, a clamping opening 10 is connected to one end of the V-shaped arm 7, and the clamping opening 10 faces the material belt and is arranged opposite to the cutter 5. The nip 10 can tighten the material belt at the cutting position to facilitate cutting.

Specifically, the second driving member 9 is a cylinder, one end of the cylinder is hinged to the frame 1, and the other end of the cylinder is hinged to one end of the V-shaped arm 7 away from the pressing wheel 8. The piston rod of the cylinder stretches out and draws back and can drive the V-shaped arm 7 to rotate around the corner of the V-shaped arm, and then the pressing wheel 8 is driven to compress or loosen the material belt, so that the operation and the control are convenient, and the driving is labor-saving.

Wherein, the below of frame 1 is connected with universal wheel 11 for the automatic coiling machine moves the position, facilitates the use.

The working principle of the utility model is as follows:

when the double-station material receiving device is used, the unreeling device 2 is started, the driving motor 21 controls the unreeling wheel 22 to release the material belt, the material belt is tensioned through the tensioning wheel set 23, the material belt is changed through the guide wheel set 24 and enters the double-station material receiving device 3 to be wound onto the reel A34, when the reel A34 is wound to the maximum size, the air cylinder drives the V-shaped arm 7 to rotate around the corner of the V-shaped arm, the pressing wheel 8 is enabled to clamp the material belt on the reel B35, and meanwhile the clamping opening 10 is used for tightening the material belt at the cutting position. And the slide block of the linear module 61 drives the swing arm 4 to rotate around the frame 1 through the connecting rod 62, so that the cutter is close to the material belt for cutting, and automatic, efficient and safe cutting operation is realized. After the tape is cut, the reversing motor 31 drives the cantilever 33 to rotate 180 degrees through the rotator 32, the positions of the reel A34 and the reel B35 are alternated, and the production process is repeated.

The present invention is not limited to the above specific embodiments, and for those skilled in the art, the above conception can be used without any creative work, and all the changes made fall within the protection scope of the present invention.

Claims

1. An automatic coiling machine comprises a rack (1), an unreeling device (2) and a double-station material receiving device (3), wherein a material belt released by the unreeling device (2) is connected with the double-station material receiving device (3), and is characterized in that a cutting mechanism arranged on the rack (1) is arranged between the double-station material receiving device (3) and the unreeling device (2);

the cutting mechanism comprises a cutting component and a pressing component;

the cutting assembly comprises a swing arm (4), a cutter (5) and a first driving part (6), one end of the swing arm (4) is rotatably arranged at the top of the rack (1), the other end of the swing arm is fixedly connected with the cutter (5), the cutter (5) is always positioned at the lower side of the material belt, and the first driving part (6) is arranged on the rack (1) and connected with the swing arm (4) and used for driving the swing arm (4) to rotate so as to drive the cutter (5) to cut the material belt;

the material pressing assembly comprises a V-shaped arm (7), a pressing wheel (8) and a second driving piece (9), the corner of the V-shaped arm (7) is rotatably arranged at the top of the rack (1), one end of the V-shaped arm (7) is connected with the pressing wheel (8), the pressing wheel (8) is always located on the upper side of the material belt, and the second driving piece (9) is arranged on the rack (1) and connected with the V-shaped arm (7) and used for driving the V-shaped arm (7) to rotate so as to drive the pressing wheel (8) to press the material belt.

2. The automatic winding machine according to claim 1, characterized in that the unwinding device (2) comprises a driving motor (21), an unwinding wheel (22), a tensioning wheel set (23) and a guiding wheel set (24) which are arranged on the frame (1), the driving motor (21) is in transmission connection with the unwinding wheel (22), and the material belt released by the unwinding wheel (22) sequentially bypasses the tensioning wheel set (23) and the guiding wheel set (24) and then is connected with the double-station material receiving device (3).

3. The automatic winding machine according to claim 2, characterized in that the double-station material receiving device (3) comprises a reversing motor (31), a rotator (32), a cantilever (33), a winding shaft A (34) and a winding shaft B (35), the reversing motor (31) and the rotator (32) are sequentially fixed on the rack (1) from bottom to top, the reversing motor (31) is in transmission connection with the rotator (32), the middle part of the cantilever (33) is sleeved on the rotator (32), the winding shaft A (34) and the winding shaft B (35) are respectively installed at two ends of the cantilever (33), and the winding shaft A (34) and the winding shaft B (35) can be abutted against the pressing wheel (8).

4. An automatic reel-up according to claim 3, characterised in that the cutting position of the cutter (5) is between reel A (34) and reel B (35) with a cutting time of 4-6 s.

5. Automatic reel-up according to claim 1, characterised in that the first drive element (6) comprises a linear module (61) and a connecting rod (62), the linear module (61) being arranged horizontally at the bottom of the frame (1), the connecting rod (62) being hinged at its two ends to the slider of the linear module (61) and to the middle of the oscillating arm (4), respectively.

6. Automatic reel-up according to claim 1, characterised in that a nip (10) is also connected to one end of the V-shaped arm (7), said nip (10) being directed towards the strip and being situated opposite the cutter (5).

7. Automatic reel-up according to claim 6, characterised in that the second actuating member (9) is a pneumatic cylinder, one end of which is hinged to the frame (1) and the other end of which is hinged to the end of the V-arm (7) remote from the presser wheel (8).

8. Automatic reel-up according to claim 1, characterised in that a universal wheel (11) is attached below the frame (1).