CN211169152U

CN211169152U - Adjustable extension mechanism

Info

Publication number: CN211169152U
Application number: CN201921846487.XU
Authority: CN
Inventors: 孙涛
Original assignee: Lianyungang Chenhong Machinery Co ltd
Current assignee: Lianyungang Chenhong Machinery Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-04
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses an adjustable extension mechanism, box B including box A and box A side, box A and box B's inboard is provided with exhibition cloth roller A, exhibition cloth roller C and exhibition cloth roller B from inside to outside equidistance, and the surface of three all is provided with the screw thread that is the protruding form, exhibition cloth roller A is the opposite state with the screw thread trend on exhibition cloth roller C surface, exhibition cloth roller C is the opposite state with the screw thread trend on exhibition cloth roller B surface, exhibition cloth roller A, exhibition cloth roller B and exhibition cloth roller C's one end all is in box B's inside; through the exhibition cloth roller A, exhibition cloth roller B and exhibition cloth roller C of design, can expand the fold that exists on the cloth surface and the department of piling up when transmitting the cloth, avoid its fold to be in the difficult prosthetic problem in the later stage compaction with piling up to make the cloth surface present glossy state, in later stage use, guarantee that the aesthetic property is not influenced.

Description

Adjustable extension mechanism

Technical Field

The utility model belongs to the technical field of the exhibition cloth machine, concretely relates to extension mechanism with adjustable.

Background

The expansion mechanism is a device capable of rolling and flattening the fabric by the feeding transmission part in the fabric rolling device, and has a wide application range in the textile industry.

The existing expanding mechanism still has some defects when in use: the existing expansion mechanism only can compact the conveyed cloth in feeding, so that the surface of the cloth is in a smooth and flat state, but when the surface of the conveyed cloth has wrinkles or the surface of the cloth has stacking, the wrinkles or the stacking position still exists in the conveying and compacting process, so that the attractiveness of later use is influenced, and therefore, the cloth conveying and compacting mechanism has great limitation in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extension mechanism with adjustable to the extension mechanism who proposes in solving above-mentioned background art can only carry out the compaction to the cloth of transmission in the feeding, makes the surface of cloth be smooth level and smooth state, nevertheless exists fold or cloth surface when the cloth surface of transmission itself and exists when piling up, in the transmission compaction, its fold or pile up the department, still exists, thereby influences the aesthetic property that the later stage was used, consequently uses the problem that has great limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extension mechanism with adjustable, box B including box A and box A side, box A is provided with exhibition cloth roller A, exhibition cloth roller C and exhibition cloth roller B with box B's inboard from inside to outside equidistance, and the three surface all is provided with the screw thread that is protruding form, exhibition cloth roller A is opposite state with the screw thread trend on exhibition cloth roller C surface, exhibition cloth roller C is opposite state with the screw thread trend on exhibition cloth roller B surface, exhibition cloth roller A, exhibition cloth roller B and exhibition cloth roller C's one end all is in box B's inside, and the other end is in box A's inside.

Preferably, a pot head of exhibition cloth roller A is equipped with adjusting gear, one side meshing of adjusting gear is connected with the turbine, the side of turbine is provided with the worm, be provided with the hand wheel on box A's the face of top, the bottom mounting of hand wheel has the regulation pole of running through to box A inside, the surface at the regulation pole is established to the worm cover, the worm is connected with the turbine meshing, the arc wall has been seted up for box A's surface department to exhibition cloth roller C's tip, exhibition cloth roller C's one end runs through the arc wall and is connected with adjusting gear.

Preferably, the both ends of exhibition cloth roller B all are fixed with belt pulley A, box B's internally mounted has the motor, motor pulley is installed to the output end department of motor, the cover is equipped with belt A between motor pulley and the belt pulley A, exhibition cloth roller A's the other end is fixed with belt pulley B, be connected with belt B between belt pulley A and the belt pulley B, belt pulley B's top department is fixed with first gear, exhibition cloth roller C's the other end department is fixed with the second gear, first gear is connected with second gear transmission.

Preferably, the linkage adjusting rod is installed on the side of the cloth spreading roller A relative to the inner sides of the box body A and the box body B, the two ends of the linkage adjusting rod are located inside the box body A and the cloth spreading roller A, and adjusting rod gears are sleeved at the two ends of the linkage adjusting rod.

Preferably, a motor base is installed at the bottom end of the motor and installed on the inner wall of the box body B.

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

1. by the designed cloth spreading roller A, the cloth spreading roller B and the cloth spreading roller C, folds and stacked positions on the surface of cloth can be spread when the cloth is conveyed, and the problem that the folds and the stacked positions are difficult to repair in later-stage compaction is avoided, so that the surface of the cloth is in a smooth state, and the attractiveness is guaranteed not to be affected in later-stage use;

2. through the adjusting gear, the worm and the adjusting rod of design, can adjust the height of exhibition cloth roller C to can carry out corresponding regulation according to the processing demand of reality, it is higher to use the flexibility.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a sectional view of the box body B of the present invention;

fig. 3 is a sectional view of the box body a of the present invention.

In the figure: 1. a box body A; 2. a box body B; 3. a cloth spreading roller A; 4. a cloth spreading roller B; 5. a cloth spreading roller C; 6. a motor; 7. a motor pulley; 8. a belt pulley A; 9. a belt pulley B; 10. a first gear; 11. a second gear; 12. an adjusting gear; 13. a turbine; 14. a worm; 15. a hand wheel; 16. adjusting a rod; 17. an adjusting rod gear; 18. a belt A; 19. a belt B; 20. a motor base; 21. and (4) linkage adjusting rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an adjustable expanding mechanism comprises a box A1 and a box B2 on the side of a box A1, wherein a spreading roller A3, a spreading roller C5 and a spreading roller B4 are arranged on the inner sides of the box A1 and the box B2 from inside to outside at equal intervals, the surfaces of the three rollers are provided with convex threads, the thread trends of the surface of the spreading roller A3 and the surface of the spreading roller C5 are opposite, the thread trends of the surface of the spreading roller C5 and the surface of the spreading roller B4 are opposite, one end of each of the spreading roller A3, the spreading roller B4 and the spreading roller C5 is positioned in the box B2, the other end of each of the spreading roller A1 is positioned in the box A1, and wrinkles and stacking positions existing on the cloth surface can be unfolded and stacked when the cloth is conveyed through the designed spreading roller A3, the spreading roller B4 and the spreading roller C5, so that the cloth surface is smooth in the later period of repairing wrinkles and stacking of the cloth, and the surface is pressed and the smooth, in later use, the beauty is not affected.

In this embodiment, preferably, one end cover of the spreading roller A3 is provided with an adjusting gear 12, one side of the adjusting gear 12 is engaged with a turbine 13, a worm 14 is arranged on a side of the turbine 13, a hand wheel 15 is arranged on a top end face of the box body a1, an adjusting rod 16 penetrating into the box body a1 is fixed at the bottom end of the hand wheel 15, the worm 14 is sleeved on the surface of the adjusting rod 16, the worm 14 is engaged with the turbine 13, an arc-shaped groove is formed in the end portion of the spreading roller C5 relative to the surface of the box body a1, one end of the spreading roller C5 penetrates through the arc-shaped groove and is connected with the adjusting gear 12, the height of the spreading roller C5 can be adjusted through the designed adjusting gear 12, the worm 14 and the adjusting rod 16, so that corresponding adjustment can be performed according to actual processing requirements.

In this embodiment, preferably, both ends of the cloth spreading roller B4 are fixed with a belt pulley a8, the inside of the box B2 is provided with a motor 6, the output end of the motor 6 is provided with a motor belt pulley 7, a belt a18 is sleeved between the motor belt pulley 7 and the belt pulley a8, the other end of the cloth spreading roller A3 is fixed with a belt pulley B9, a belt B19 is connected between the belt pulley a8 and the belt pulley B9, the top end of the belt pulley B9 is fixed with a first gear 10, the other end of the cloth spreading roller C5 is fixed with a second gear 11, and the first gear 10 is in transmission connection with the second gear 11.

In this embodiment, preferably, the linkage adjusting rod 21 is installed on the side of the spreading roller A3 opposite to the inner sides of the box a1 and the box B2, two ends of the linkage adjusting rod 21 are located inside the box a1 and the spreading roller A3, and two ends of the linkage adjusting rod 21 are sleeved with the adjusting rod gear 17.

In this embodiment, preferably, the bottom end of the motor 6 is provided with a motor base 20, and the motor base 20 is mounted on the inner wall of the box B2.

The utility model discloses a theory of operation and use flow: when the utility model is used, the motor 6 is started, wherein the model of the motor 6 is Y160M1-2, the motor 6 drives the belt pulley A8 through the motor belt pulley 7, then the belt pulley A8 drives the cloth spreading roller B4 to rotate, the belt pulley A8 at the other end of the cloth spreading roller B4 drives the belt pulley B9 to rotate through the belt B19, then the belt pulley B9 drives the first gear 10, the first gear 10 is in meshing transmission with the second gear 11, thereby driving the cloth spreading roller A3 and the cloth spreading roller C5 to transmit, in the transmission of cloth, the fold and the stacking part on the surface of the cloth are unfolded through the threads in different directions on the surfaces of the cloth spreading roller A3, the cloth spreading roller B4 and the cloth spreading roller C5, then the rolling worm is compacted through other parts, in the processing, the spacing between the cloth spreading roller A3, the cloth spreading roller B4 and the cloth spreading roller C5 needs to be rotated, the hand wheel 15 is rotated through the adjusting rod 16, then the worm 14 drives the worm wheel 13, the worm wheel 13 is in meshing transmission with the side edge of the adjusting gear 12, the angle of the adjusting gear 12 changes, the adjusting gear 12 drives the spreading roller C5 to swing up and down with a certain amplitude, the height of the spreading roller C5 is adjusted, and the distance between the spreading roller A3, the spreading roller B4 and the spreading roller C5 changes.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an extension mechanism with adjustable, includes box B (2) of box A (1) and box A (1) side, its characterized in that: the inboard of box A (1) and box B (2) is provided with exhibition cloth roller A (3), exhibition cloth roller C (5) and exhibition cloth roller B (4) from inside to outside equidistance, and the three surface all is provided with the screw thread that is protruding form, exhibition cloth roller A (3) is opposite state with the screw thread trend on exhibition cloth roller C (5) surface, exhibition cloth roller C (5) is opposite state with the screw thread trend on exhibition cloth roller B (4) surface, the one end of exhibition cloth roller A (3), exhibition cloth roller B (4) and exhibition cloth roller C (5) all is in the inside of box B (2), and the other end is in the inside of box A (1).

2. An adjustable expansion mechanism according to claim 1, wherein: the utility model discloses a fabric spreading machine, including spreading roller A (3), one end cover of spreading roller A (3) is equipped with adjusting gear (12), one side meshing of adjusting gear (12) is connected with turbine (13), the side of turbine (13) is provided with worm (14), be provided with hand wheel (15) on the top face of box A (1), the bottom mounting of hand wheel (15) has and runs through regulation pole (16) to box A (1) inside, worm (14) cover is established on the surface of adjusting pole (16), worm (14) are connected with turbine (13) meshing, the arc wall has been seted up for the surface department of box A (1) to the tip of spreading roller C (5), the arc wall is run through to the one end of spreading roller C (5) and is connected with adjusting gear (12).

3. An adjustable expansion mechanism according to claim 1, wherein: both ends of exhibition cloth roller B (4) all are fixed with belt pulley A (8), the internally mounted of box B (2) has motor (6), motor pulley (7) are installed to the output department of motor (6), the cover is equipped with belt A (18) between motor pulley (7) and belt pulley A (8), the other end of exhibition cloth roller A (3) is fixed with belt pulley B (9), be connected with belt B (19) between belt pulley A (8) and belt pulley B (9), the top department of belt pulley B (9) is fixed with first gear (10), the other end department of exhibition cloth roller C (5) is fixed with second gear (11), first gear (10) are connected with second gear (11) transmission.

4. An adjustable expansion mechanism according to claim 3, wherein: linkage adjusting rod (21) is installed for the inboard of box A (1) and box B (2) to the side of exhibition cloth roller A (3), and the both ends of linkage adjusting rod (21) are in the inside of box A (1) and exhibition cloth roller A (3), the both ends cover of linkage adjusting rod (21) is equipped with adjusts pole gear (17).

5. An adjustable expansion mechanism according to claim 3, wherein: the motor base (20) is installed to the bottom of motor (6), motor base (20) are installed on the inner wall of box B (2).