CN217437272U

CN217437272U - Material roller fast supporting device for single-film cutting machine

Info

Publication number: CN217437272U
Application number: CN202122012431.8U
Authority: CN
Inventors: 谭国超; 陈敬堂; 林华景
Original assignee: Jiangmen Pengjiang District Dongyang Machinery Co ltd
Current assignee: Jiangmen Pengjiang District Dongyang Machinery Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-09-16
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a material roller quick support device for single compound film guillootine relates to film production facility technical field. The utility model comprises a swing mechanism, an upper limit mechanism and a lower limit mechanism, wherein the swing mechanism is fixedly arranged on the outer side surface of the frame and comprises an upper swing arm and a lower swing arm which are arranged in parallel, and the middle parts of the upper swing arm and the lower swing arm are hinged on the frame through pin shafts; and semicircular grooves are formed in the top surfaces of the outer ends of the upper swing arm and the lower swing arm and used for supporting the outer end of the upper winding shaft. The utility model discloses a supporting arrangement has given the rigidity and the straightness accuracy of the sufficient intensity of film rolling material roller, can not take place refill shake phenomenon at rolling initial stage acceleration in-process, is convenient for unload and change the fiber container after the rolling is accomplished, has solved the unsettled setting of current material roller, and the material roller can't satisfy the requirement of rolling holding power, can appear the phenomenon of shake when rotation with higher speed, makes the finished product have the problem of fold.

Description

Material roller fast supporting device for single-film cutting machine

Technical Field

The utility model belongs to the technical field of film production equipment, especially, relate to a material roller quick support device for single compound film guillootine.

Background

The film slitting machine is a device capable of slitting a film roll with a fixed width prepared by a factory into a plurality of film rolls with a certain width. The working principle of the film splitter is as follows: the film raw material discharged from the unwinding device enters a slitting mechanism through a flattening roller, a tensioning roller and an enabling roller, and the film raw material is respectively wound into film rolls meeting the standard by a winding mechanism after being slit. The current equipment is for unloading conveniently after the rolling is accomplished, with the one end and the frame fixed connection of material roller, the other end is unsettled state, when rolling film to certain thickness, the material roller just can't satisfy the requirement of rolling holding power, the phenomenon of shake can appear when rotation with higher speed, lead to the compression roller can not be even exert pressure, make the finished product have the fold, even take slow rolling with higher speed to restrain and beat, also can't eliminate this hidden danger completely and influence product rolling efficiency.

Therefore, the existing winding roller arranged in a suspended manner cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

Disclosure of Invention

An object of the utility model is to provide a material roller quick support device for single compound membrane guillootine, through setting up swing mechanism, go up stop gear, stop gear and activity lock down, make this supporting arrangement give the rigidity and the straightness accuracy of the enough intensity of film rolling material roller, the refill shake phenomenon can not take place in the in-process with higher speed in the rolling initial stage, be convenient for unload and change the fiber container after the rolling is accomplished, the unsettled setting of current material roller has been solved, the material roller can't satisfy the requirement of rolling holding power, the phenomenon of shake can appear when rotation with higher speed, make the finished product have the problem of fold.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model discloses a material roller fast supporting device for single compound film guillootine, including swing mechanism, upper limit mechanism and lower limit mechanism, swing mechanism fixed mounting is on the lateral surface of frame, swing mechanism includes parallel arrangement's upper swing arm and lower swing arm, the middle part of upper swing arm and lower swing arm all articulates in the frame through the round pin axle;

semicircular grooves are formed in the top surfaces of the outer ends of the upper swing arm and the lower swing arm, the semicircular grooves of the upper swing arm are used for supporting the outer end of the upper winding shaft, and the semicircular grooves of the lower swing arm are used for supporting the outer end of the lower winding shaft;

an upper limiting mechanism is arranged at the inner end of the upper swing arm, and a lower limiting mechanism is arranged at the inner end of the lower swing arm;

the upper swing arm is connected with the lower swing arm through a supporting rod, a support at the bottom of the lower swing arm is connected with a piston rod of a first air cylinder, and a cylinder body of the first air cylinder is fixed on the rack;

the two movable locks are respectively arranged at the tops of the upper swing arm and the lower swing arm.

Further, go up the position mechanism and include spacing board and second cylinder on, the middle part of going up the spacing board articulates in the frame through the round pin axle, the one end and the last swing arm butt of spacing board on, the other end of going up the spacing board is articulated with the piston rod of second cylinder, the cylinder body of second cylinder is fixed in the frame.

Further, lower limiting mechanism includes lower limiting plate and third cylinder, the middle part of lower limiting plate articulates in the frame through the round pin axle, the one end and the lower swing arm butt of lower limiting plate, the other end of lower limiting plate is articulated with the piston rod of third cylinder, the cylinder body of third cylinder is fixed in the frame.

Further, the inner ends of the upper winding shaft and the lower winding shaft are fixedly connected with the rack through connecting seats, the outer ends of the upper winding shaft and the lower winding shaft are provided with outer bearings, and the outer bearings are placed in the semicircular grooves and locked through movable locks.

Further, the movable lock comprises a locking block, a guide sleeve and a fourth cylinder, the locking block is arranged in the guide sleeve in a sliding mode, the locking block is fixed to the end portion of the piston rod of the fourth cylinder, and the guide sleeve and the fourth cylinder are fixed to the top of the swing arm.

Furthermore, the end surface shape of the locking block is matched with that of the outer bearing, and the outer bearing is locked in the semicircular groove through extrusion of the locking block.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up semicircular groove and activity lock, utilize the activity lock will go up the rolling axle and rolling axle locking down in semicircular groove, the upwarp of swing arm on the restriction of stop gear is gone up to the recycling, the upwarp of swing arm under the restriction of stop gear is down utilized, make this strutting arrangement give the rigidity and the straightness accuracy of the sufficient intensity of film rolling material roller, the paper core shake phenomenon can not take place at rolling initial stage acceleration in-process, the unsettled setting of current material roller has been solved, when rolling film to certain thickness, the material roller can't satisfy the requirement of rolling holding power, the phenomenon of shake can appear when rotation with higher speed, lead to the compression roller can not even exerting pressure, make the finished product have the problem of fold.

2. The utility model discloses a set up supporting rod and first cylinder for but go up swing arm and swing arm free rotation down, when improving rolling axle stability, be convenient for unload and change the fiber container after the rolling is accomplished, improve production efficiency.

Drawings

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

FIG. 2 is an appearance diagram of the overall structure of the present invention;

fig. 3 is a schematic view of the connection structure of the upper winding shaft and the upper swing arm of the present invention;

fig. 4 is a schematic view of the movable lock structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a swing mechanism; 2. winding the shaft; 3. a lower wind-up shaft; 4. an upper limit mechanism; 5. a lower limit mechanism; 6. a movable lock; 7. a frame; 11. an upper swing arm; 12. a lower swing arm; 13. a semicircular groove; 14. a support rod; 15. a support; 16. a first cylinder; 21. a connecting seat; 22. an outer bearing; 41. an upper limiting plate; 42. a second cylinder; 51. a lower limiting plate; 52. a third cylinder; 61. a locking block; 62. a guide sleeve; 63. and a fourth cylinder.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the utility model discloses a material roller fast supporting device for a single compound film cutting machine, which comprises a swing mechanism 1, an upper limit mechanism 4 and a lower limit mechanism 5, wherein the swing mechanism 1 is fixedly arranged on the outer side surface of a frame 7, the swing mechanism 1 comprises an upper swing arm 11 and a lower swing arm 12 which are arranged in parallel, and the middle parts of the upper swing arm 11 and the lower swing arm 12 are both hinged on the frame 7 through pin shafts; semicircular grooves 13 are formed in the top surfaces of the outer ends of the upper swing arm 11 and the lower swing arm 12, the semicircular grooves 13 of the upper swing arm 11 are used for supporting the outer end of the upper winding shaft 2, and the semicircular grooves 13 of the lower swing arm 12 are used for supporting the outer end of the lower winding shaft 3; an upper limiting mechanism 4 is arranged at the inner end of the upper swing arm 11, and a lower limiting mechanism 5 is arranged at the inner end of the lower swing arm 12; the upper swing arm 11 is connected with the lower swing arm 12 through a supporting rod 14, a support 15 at the bottom of the lower swing arm 12 is connected with a piston rod of a first air cylinder 16, and a cylinder body of the first air cylinder 16 is fixed on the frame 7.

Wherein as shown in fig. 2, last spacing mechanism 4 includes spacing board 41 and second cylinder 42, and the middle part of spacing board 41 passes through the round pin axle and articulates on frame 7, and the one end and the last swing arm 11 butt of spacing board 41 are gone up to the one end of spacing board 41, and the other end of going up spacing board 41 is articulated with the piston rod of second cylinder 42, and the cylinder body of second cylinder 42 is fixed on frame 7, and when material roller rolling film reached certain thickness, the material roller atress was great this moment, can restrain the upwarping of swing arm 11 through last spacing board 41.

Wherein as shown in fig. 2, lower limiting mechanism 5 includes lower limiting plate 51 and third cylinder 52, and the middle part of lower limiting plate 51 articulates on frame 7 through the round pin axle, and the one end and the lower swing arm 12 butt of lower limiting plate 51, the other end of lower limiting plate 51 are articulated with the piston rod of third cylinder 52, and the cylinder body of third cylinder 52 is fixed on frame 7, and when material roller rolling film reached certain thickness, the material roller atress was great this moment, can restrain the upwarp of swing arm 12 down through lower limiting plate 51.

Wherein as shown in fig. 3, the inner ends of the upper winding shaft 2 and the lower winding shaft 3 are fixedly connected with the frame 7 through the connecting seat 21, the outer ends of the upper winding shaft 2 and the lower winding shaft 3 are provided with the outer bearings 22, and the outer bearings 22 are placed in the semicircular grooves 13 and locked through the movable locks 6.

Wherein as shown in fig. 1, 2, 4, still include two activity locks 6, two activity locks 6 set up respectively at the top of last swing arm 11 and lower swing arm 12, activity lock 6 includes locking piece 61, uide bushing 62 and fourth cylinder 63, locking piece 61 slides and sets up in uide bushing 62, locking piece 61 is fixed at the tailpiece of the piston rod portion of fourth cylinder 63, uide bushing 62 and fourth cylinder 63 are all fixed at the top of swing arm, the terminal surface shape of locking piece 61 cooperatees with outer bearing 22, through the extrusion of locking piece 61 and lock outer bearing 22 in semicircular groove 13.

One specific application of this embodiment is:

s1: when the material rollers on the upper winding shaft 2 and the lower winding shaft 3 need to unload after winding is finished, controlling the winding motors to stop rotating;

s2: controlling the fourth cylinder 63 to work, wherein the fourth cylinder 63 contracts to further drive the locking block 61 to separate from the outer bearing 22, and the outer ends of the upper winding shaft 2 and the lower winding shaft 3 are released at the moment;

s3: controlling the second air cylinder 42 to work, wherein the second air cylinder 42 contracts to further drive the upper limiting plate 41 to rotate clockwise, at the moment, the upper limiting plate 41 is separated from the inner end of the upper swing arm 11, controlling the third air cylinder 52 to work, extending the third air cylinder 52 to further drive the lower limiting plate 51 to rotate clockwise, and at the moment, the lower limiting plate 51 is separated from the lower swing arm 12;

s4: controlling the first air cylinder 16 to work, wherein the first air cylinder 16 contracts to further drive the upper swing arm 11 and the lower swing arm 12 to rotate downwards, at the moment, the upper winding shaft 2 and the lower winding shaft 3 are separated from the swing mechanism 1, and the outer ends of the upper winding shaft 2 and the lower winding shaft 3 are in a suspended state, so that the material roller is conveniently dismounted and replaced by a new material roller;

s5: after a new material roller is replaced, the first air cylinder 16 drives the upper swing arm 11 and the lower swing arm 12 to rotate upwards to be horizontal, at the moment, the outer bearings 22 of the upper winding shaft 2 and the lower winding shaft 3 are clamped in the semicircular grooves 13, the movable lock 6 is pushed out, and the outer bearings 22 are fixedly locked;

s6: the upper limiting mechanism 4 and the lower limiting mechanism 5 reset again, the upper swing arm 11 is limited to upwarp through the upper limiting mechanism 4, and the lower swing arm 12 is limited to upwarp through the lower limiting mechanism 5.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. A material roller quick support device for single compound film guillootine, including swing mechanism (1), last stop gear (4) and lower stop gear (5), its characterized in that: the swing mechanism (1) is fixedly arranged on the outer side surface of the rack (7), the swing mechanism (1) comprises an upper swing arm (11) and a lower swing arm (12) which are arranged in parallel, and the middle parts of the upper swing arm (11) and the lower swing arm (12) are hinged to the rack (7) through pin shafts;

semicircular grooves (13) are formed in the top surfaces of the outer ends of the upper swing arm (11) and the lower swing arm (12), the semicircular grooves (13) of the upper swing arm (11) are used for supporting the outer end of the upper winding shaft (2), and the semicircular grooves (13) of the lower swing arm (12) are used for supporting the outer end of the lower winding shaft (3);

an upper limiting mechanism (4) is arranged at the inner end of the upper swing arm (11), and a lower limiting mechanism (5) is arranged at the inner end of the lower swing arm (12);

the upper swing arm (11) is connected with the lower swing arm (12) through a supporting rod (14), a support (15) at the bottom of the lower swing arm (12) is connected with a piston rod of a first air cylinder (16), and a cylinder body of the first air cylinder (16) is fixed on the rack (7);

the swing arm lock is characterized by further comprising two movable locks (6), wherein the two movable locks (6) are respectively arranged at the tops of the upper swing arm (11) and the lower swing arm (12).

2. The material roller fast supporting device for the single-film cutting machine according to claim 1, wherein the upper limiting mechanism (4) comprises an upper limiting plate (41) and a second air cylinder (42), the middle part of the upper limiting plate (41) is hinged on the frame (7) through a pin shaft, one end of the upper limiting plate (41) is abutted to the upper swing arm (11), the other end of the upper limiting plate (41) is hinged to a piston rod of the second air cylinder (42), and a cylinder body of the second air cylinder (42) is fixed on the frame (7).

3. The material roller fast supporting device for the single-film cutting machine according to claim 1, wherein the lower limiting mechanism (5) comprises a lower limiting plate (51) and a third cylinder (52), the middle part of the lower limiting plate (51) is hinged on the frame (7) through a pin shaft, one end of the lower limiting plate (51) is abutted to the lower swing arm (12), the other end of the lower limiting plate (51) is hinged to a piston rod of the third cylinder (52), and a cylinder body of the third cylinder (52) is fixed on the frame (7).

4. The material roller fast supporting device for the single-film coating cutting machine according to claim 1, wherein the inner ends of the upper winding shaft (2) and the lower winding shaft (3) are fixedly connected with the frame (7) through connecting seats (21), the outer ends of the upper winding shaft (2) and the lower winding shaft (3) are provided with outer bearings (22), and the outer bearings (22) are placed in the semicircular grooves (13) and locked through movable locks (6).

5. The material roller fast supporting device for the single-film cutting machine according to claim 1, characterized in that the movable lock (6) comprises a lock block (61), a guide sleeve (62) and a fourth cylinder (63), the lock block (61) is slidably arranged in the guide sleeve (62), the lock block (61) is fixed at the end of a piston rod of the fourth cylinder (63), and the guide sleeve (62) and the fourth cylinder (63) are both fixed at the top of a swing arm.

6. The material roller rapid supporting device for the single-film cutting machine according to claim 5, characterized in that the end surface of the locking block (61) is shaped to match with the outer bearing (22), and the outer bearing (22) is locked in the semicircular groove (13) by the pressing of the locking block (61).