CN216993289U

CN216993289U - Forming mechanism of paper tube machine

Info

Publication number: CN216993289U
Application number: CN202220163099.7U
Authority: CN
Inventors: 朱重迪; 王天顺; 朱如信
Original assignee: Wenzhou Chuangfeng Machinery Co ltd
Current assignee: Wenzhou Chuangfeng Machinery Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-19
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a forming mechanism of a paper tube machine, which comprises a first swing frame and a second swing frame, wherein one end of the first swing frame is hinged on a rack, one end of the second swing frame is hinged on the rack, the first swing frame and the second swing frame are connected with a swing driving assembly, one end of the first swing frame is provided with a first tape winding roller, the other end of the first swing frame is provided with a second tape winding roller, one end of the second swing frame is provided with a third tape winding roller, the other end of the second swing frame is provided with a fourth tape winding roller, the forming mechanism further comprises a forming core rod, a first belt is wound on the first tape winding roller and sequentially wound on the forming core rod and the second tape winding roller, and a second belt is wound on the third tape winding roller and sequentially wound on the forming core rod and the fourth tape winding roller. The paper tube forming machine is simple in structure and reasonable in design, the thickness of a formed paper tube can be conveniently and accurately adjusted, and the forming quality is guaranteed.

Description

Forming mechanism of paper tube machine

Technical Field

The utility model relates to paper tube production equipment, in particular to a forming mechanism of a paper tube machine.

Background

The paper tube machine is a special equipment for processing and producing paper tubes. The forming mechanism is the important component part of paper tube machine, traditional forming mechanism, to the user demand of difference, the thickness of required paper tube may have certain difference, need adjust its thickness, but its thickness adjustment mechanism all adopts manual control, and the operation of its regulation is wasted time and energy, and the thickness is adjusted the precision and also is difficult to obtain guaranteeing, and traditional forming mechanism is also relatively poor in the stability of work in the production course of working in addition, and the quality of production and processing can not obtain guaranteeing.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the background art, the technical problem to be solved by the utility model is to provide a forming mechanism of a paper tube machine, which can conveniently and accurately adjust the thickness of a formed paper tube and ensure the forming quality.

Therefore, the utility model is realized by adopting the following scheme:

forming mechanism of paper tube machine, its characterized in that: including first swing span and second swing span, the one end of first swing span articulates in the frame, the one end of second swing span articulates in the frame, and first, second swing span are connected with swing drive assembly, the one end of first swing span is provided with first around taking the cylinder, and the other end is provided with the second around taking the cylinder, the one end of second swing span is provided with the third around taking the cylinder, and the other end is provided with the fourth around taking the cylinder, still includes the shaping plug, first around taking the cylinder on through around having in proper order around the first belt of establishing shaping plug and second around taking the cylinder, through around having in proper order around the second belt of establishing shaping plug and fourth around taking the cylinder on the third around taking the cylinder.

The second is around taking the cylinder setting on first removal seat, first removal seat activity sets up on first swing span, be provided with first tensioning hydro-cylinder on the first swing span, the piston rod and the first removal seat of first tensioning hydro-cylinder are connected the cylinder body department of first tensioning hydro-cylinder is provided with first sensor, the action of the steerable first tensioning hydro-cylinder of first sensor, the fourth is around taking the cylinder setting on the second removes the seat, the second removes the seat activity and sets up on the second swing span, be provided with second tensioning hydro-cylinder on the second swing span, the piston rod and the second of second tensioning hydro-cylinder remove the seat and be connected the cylinder body department of second tensioning hydro-cylinder is provided with the second sensor, the action of the steerable second tensioning hydro-cylinder of second sensor.

The first, second, third and fourth tape winding rollers are in key connection with the corresponding driving rotating shafts, and conical sleeves are arranged between the first, second, third and fourth tape winding rollers and the corresponding driving rotating shafts.

The swing driving assembly comprises a driving screw rod, a first slide rail is arranged on the first swing frame and is in matched connection with a first slide seat, the first slide seat is connected with a first moving block, the first moving block is in threaded connection with a first threaded section on the driving screw rod, a second slide rail is arranged on the second swing frame and is in matched connection with a second slide seat, the second slide seat is connected with a second moving block, and the second moving block is in threaded connection with a second threaded section on the driving screw rod.

According to the forming mechanism of the paper tube machine, the two groups of winding rollers are arranged on the corresponding swing frames, the swing frames are controlled to swing, the winding angle of a forming belt can be adjusted, the thickness of the paper tube forming is adaptively adjusted, the flexibility of the paper tube forming machine is greatly improved, the swing frames swing through the electric driving mechanism, and therefore the adjusting operation is simpler and the accuracy is higher; in addition, by arranging the sensor and the tensioning oil cylinder, when the belt is loosened, the sensor can timely feed back information after receiving pressure change and control the corresponding tensioning oil cylinder to act to drive the corresponding moving seat and the belt winding roller to move, so that the belt is tensioned, and the processing quality is ensured; meanwhile, the conical sleeve is arranged between the driving rotating shaft and the belt winding roller, so that the belt winding roller can not shake in a long-time use process, and the working stability of the equipment is improved.

Drawings

The utility model has the following drawings:

FIG. 1 is an external structural view of the present invention;

FIG. 2 is a view from another perspective of FIG. 1;

FIG. 3 is a view of FIG. 2 from another perspective with a portion of the cover removed;

fig. 4 is a structural view of the driving shaft of the present invention.

Detailed Description

As shown in the figures, the forming mechanism of the paper tube machine disclosed by the utility model comprises a first swing frame 4 and a second swing frame 9, wherein one end of the first swing frame 4 is hinged on a machine frame, one end of the second swing frame 9 is hinged on the machine frame, the first swing frame and the second swing frame are connected with a swing driving assembly, one end of the first swing frame 4 is provided with a first strip winding roller 2, the other end of the first swing frame 4 is provided with a second strip winding roller 5, one end of the second swing frame 9 is provided with a third strip winding roller 6, the other end of the second swing frame 9 is provided with a fourth strip winding roller 8, the forming mechanism further comprises a forming mandrel 1, a first belt 3 sequentially wound on the first strip winding roller 2 and the second strip winding roller 5 is wound, and a second belt 7 sequentially wound on the third strip winding roller 6 and the forming mandrel 1 and the fourth strip winding roller 8 is wound on the third strip winding roller 6. The second tape winding roller 5 is arranged on a first moving seat 25, the first moving seat 25 is movably arranged on a first swing frame 4, a first tensioning oil cylinder 14 is arranged on the first swing frame 4, a piston rod of the first tensioning oil cylinder 14 is connected with the first moving seat 25, a first sensor 20 is arranged at the position of a cylinder body of the first tensioning oil cylinder 14, in particular, a first connecting plate 19 is connected on the cylinder body of the first tensioning oil cylinder 14, one end of the first connecting plate 19 is connected with the first swing frame 4, a gap is arranged between the other end of the first connecting plate 19 and the first swing frame 4, the first sensor 20 is connected at the suspended end of the first connecting plate 19, the other end of the first sensor 20 is connected with a second connecting plate 21, the first sensor 20 can control the action of the first tensioning oil cylinder 14, the fourth tape winding roller 8 is arranged on a second moving seat 26, the second moving seat 26 is movably arranged on a second swing frame 9, a second tensioning oil cylinder 18 is arranged on the second swing frame 9, a piston rod of the second tensioning oil cylinder 18 is connected with a second moving seat 26, a second sensor 23 is arranged at the cylinder body of the second tensioning oil cylinder 18, specifically, a third connecting plate 22 is connected on the cylinder body of the second tensioning oil cylinder 18, one end of the third connecting plate is connected with the second swing frame 9, a gap is arranged between the other end of the third connecting plate and the second swing frame 9, the second sensor 23 is connected at the suspended end of the third connecting plate 22, the other end of the second sensor 23 is connected with a fourth connecting plate 24, the fourth connecting plate 24 is connected on the second swing frame 9, the second sensor 23 can control the action of the second tensioning oil cylinder 18, when a belt is loosened, the oil cylinder can drive the first connecting plate and the third connecting plate to perform slight movement, at the moment, the sensor can sense the change of tensioning pressure and feed back information, and then the oil cylinder is controlled to perform the action to drive the corresponding moving seat and the belt winding roller to move, thereby realizing the tensioning of the belt and ensuring the processing quality. The first, second, third and fourth belt winding rollers are in key connection with the corresponding driving rotating shafts 27, and conical sleeves 28 are arranged between the first, second, third and fourth belt winding rollers and the corresponding driving rotating shafts 27. The swing driving assembly comprises a driving screw rod 13, a first sliding rail 10 is arranged on the first swing frame 4, the first sliding rail 10 is connected with a first sliding seat 11 in a matched mode, the first sliding seat 11 is connected with a first moving block 12, the first moving block 12 is in threaded connection with a first threaded section on the driving screw rod 13, a second sliding rail 15 is arranged on the second swing frame 9, the second sliding rail 15 is connected with a second sliding seat 17 in a matched mode, the second sliding seat 17 is connected with a second moving block 16, and the second moving block 16 is in threaded connection with a second threaded section on the driving screw rod 13.

According to the structure, the paper substrate is wound and molded by the mutual matching of the molding core rod 1 and the belt, in the molding process, the driving screw rod 13 can be controlled to rotate to drive the corresponding movable block to move and drive the sliding seat to move, the sliding seat drives the sliding rail and drives the first swing frame and the second swing frame to swing, the winding angle between the belt and the molding core rod 1 is adjusted, the thickness of a paper tube can be conveniently adjusted, the use flexibility of the paper tube is greatly improved, and the swing frame drives the screw rod to swing through the motor, so that the adjusting operation is simpler and the accuracy is higher; in addition, by arranging the sensor and the tensioning oil cylinder, when the belt is loosened, the sensor can timely feed back information after receiving pressure change and control the corresponding tensioning oil cylinder to act to drive the corresponding moving seat and the belt winding roller to move, so that the belt is tensioned, and the processing quality is ensured; meanwhile, the conical sleeve is arranged between the driving rotating shaft and the belt winding roller, so that the belt winding roller can not shake in a long-time use process, and the working stability of the equipment is improved.

Claims

1. Forming mechanism of paper tube machine, its characterized in that: comprises a first swinging frame (4) and a second swinging frame (9), one end of the first swinging frame (4) is hinged on the frame, one end of the second swinging frame (9) is hinged on the frame, the first swinging frame and the second swinging frame are connected with the swinging driving component, one end of the first swinging frame (4) is provided with a first belt winding roller (2), the other end is provided with a second belt winding roller (5), one end of the second swing frame (9) is provided with a third tape winding roller (6), the other end is provided with a fourth tape winding roller (8), the forming mandrel further comprises a forming mandrel (1), a first belt (3) which is sequentially wound around the forming core rod (1) and the second tape winding roller (5) is wound on the first tape winding roller (2), and a second belt (7) sequentially wound around the forming mandrel (1) and the fourth belt winding roller (8) is wound on the third belt winding roller (6).

2. The forming mechanism of the paper tube machine as claimed in claim 1, characterized in that the second winding drum (5) is disposed on a first movable seat (25), the first movable seat (25) is movably disposed on a first swing frame (4), a first tensioning cylinder (14) is disposed on the first swing frame (4), a piston rod of the first tensioning cylinder (14) is connected with the first movable seat (25), a first sensor (20) is disposed at a cylinder body of the first tensioning cylinder (14), the first sensor (20) can control the action of the first tensioning cylinder (14), the fourth winding drum (8) is disposed on a second movable seat (26), the second movable seat (26) is movably disposed on a second swing frame (9), a second tensioning cylinder (18) is disposed on the second swing frame (9), a piston rod of the second tensioning cylinder (18) is connected with the second movable seat (26), and a second sensor (23) is arranged at the cylinder body of the second tensioning cylinder (18), and the second sensor (23) can control the action of the second tensioning cylinder (18).

3. The forming mechanism of the paper tube machine as claimed in claim 1, characterized in that the first, second, third and fourth winding rollers are keyed to the respective drive spindles (27), and a conical sleeve (28) is provided between the first, second, third and fourth winding rollers and the respective drive spindles (27).

4. The forming mechanism of the paper tube machine as claimed in claim 1, wherein the swing driving assembly comprises a driving screw (13), a first sliding rail (10) is arranged on the first swing frame (4), the first sliding rail (10) is in fit connection with a first sliding seat (11), the first sliding seat (11) is connected with a first moving block (12), the first moving block (12) is in threaded connection with a first threaded section on the driving screw (13), a second sliding rail (15) is arranged on the second swing frame (9), the second sliding rail (15) is in fit connection with a second sliding seat (17), the second sliding seat (17) is connected with a second moving block (16), and the second moving block (16) is in threaded connection with a second threaded section on the driving screw (13).