CN111254618A - Roller assembly for fabric dyeing machine - Google Patents
Roller assembly for fabric dyeing machine Download PDFInfo
- Publication number
- CN111254618A CN111254618A CN202010042096.3A CN202010042096A CN111254618A CN 111254618 A CN111254618 A CN 111254618A CN 202010042096 A CN202010042096 A CN 202010042096A CN 111254618 A CN111254618 A CN 111254618A
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- Prior art keywords
- roller
- side plate
- driving
- shaft
- belt
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a roller component for a fabric dyeing machine, which comprises a roller and an auxiliary belt, wherein the roller is fixed in the middle of a roller shaft, two ends of the roller shaft are respectively hinged on a front side plate and a rear side plate which are fixedly connected, a driving belt wheel and two driven belt wheels are arranged above the roller, the auxiliary belt is tensioned on the driving belt wheel and the two driven belt wheels, the upper side wall of the roller is pressed against a section belt of the auxiliary belt between the two driven belt wheels, the driving belt wheel is fixed on a driving belt wheel shaft, the driven belt wheels are fixed on driven belt wheel shafts, and the auxiliary belt is provided with a tensioning device; and the rear side plate is provided with a driving mechanism for driving the outer wall of the roller and the outer wall of the auxiliary belt to perform linear speed transmission. According to the invention, the friction force on the fabric is increased through the auxiliary belt and the roller, the traction force on the fabric is increased, and the damage caused by the speed difference generated between the surface of the roller and the surface of the fabric can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of textile dyeing and finishing machinery, in particular to a roller component for a fabric dyeing machine.
Background
In the piece dyeing equipment aiming at batch type processing, the operation steps of cloth feeding and cloth discharging are required. The operation step mainly depends on the roller driven by a motor to provide power for the fabric, thereby driving the fabric cloth ropes with the length of hundreds of meters to be completely loaded into or lifted out of a main cylinder of the dyeing equipment. Especially in the process of lifting the cloth out of the vat, because the fabric is permeated by dye liquor or water in the dyeing vat after being dyed, washed and subjected to other treatment processes, the weight of the fabric is increased by several times; the power roller is promoted to obviously increase the load when driving the fabric cloth rope to run. In this case, slipping generally occurs, and a significant speed difference occurs between the surface of the drum and the surface of the fabric, and friction occurs between the two surfaces, which can cause damage to the fabric surface to an appreciable extent.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a roller assembly for a fabric dyeing machine, which increases the friction force on fabric through an auxiliary belt and a roller, increases the traction force on the fabric and can effectively avoid the damage caused by the speed difference between the surface of the roller and the surface of the fabric.
The scheme for solving the technical problems is as follows:
a roller assembly for a fabric dyeing machine comprises a roller and an auxiliary belt pressed on one side wall of the roller, wherein the roller is fixed in the middle of a roller shaft, two ends of the roller shaft are respectively hinged to a front side plate and a rear side plate which are fixedly connected, a driving belt wheel and two driven belt wheels which are arranged on the left and right sides of the roller are arranged above the roller, the auxiliary belt is tensioned on the driving belt wheel and the two driven belt wheels, the upper side wall of the roller is pressed against a section belt of the auxiliary belt between the two driven belt wheels, the driving belt wheel is fixed on a driving belt wheel shaft, the driven belt wheels are fixed on driven belt wheel shafts, and two ends of the driving belt wheel shaft and two ends of the driven belt wheel shafts are respectively hinged to the front side plate and the; the auxiliary belt is provided with a tensioning device; and the rear side plate is provided with a driving mechanism for driving the outer wall of the roller and the outer wall of the auxiliary belt to perform linear speed transmission.
A waist-shaped groove which penetrates through the front side plate and the rear side plate in the front-rear direction is formed on each of the front side plate and the rear side plate;
the tensioning device comprises a tensioning wheel pressed on the outer wall of the auxiliary belt, the tensioning wheel is fixed in the middle of a tensioning wheel shaft, and two ends of the tensioning wheel shaft are respectively inserted and sleeved in waist-shaped grooves in the front side plate and the rear side plate; the two ends of the tensioning wheel shaft are hinged to the end portions of the two side plates of the U-shaped insert block, a shaft sleeve is fixed on a transverse plate of the U-shaped insert block, a screw rod is sleeved in the shaft sleeve, the inner end of the screw rod is fixed on the rear side plate, an adjusting nut is screwed at the outer end of the screw rod, and a pressure spring is clamped between the adjusting nut and the transverse plate of the U-shaped insert block.
The driving mechanism comprises a driving gear fixed at the rear end of the roller shaft and a driven gear fixed at the rear end of the driving belt wheel shaft, a plurality of linkage gears are arranged between the driving gear and the driven gear, the driving gear is meshed with a driving gear, the driving gear is fixed on a motor shaft of a motor, the motor is fixed on a rear side plate, the linkage gears are hinged on a linkage gear shaft, and the linkage gear shaft is fixed on the rear side plate.
The number of the linkage gears is even.
The ratio D1/D2 between the reference circle diameter D1 of the driving gear and the reference circle diameter D2 of the driven gear is equal to the ratio R1/R2 between the radius R1 of the outer wall of the roller and the radius R2 of the arc section of the auxiliary belt wrapped on the driving pulley.
A plurality of grooves with uniform circumference are formed on the outer wall of the roller.
The invention has the following outstanding effects: compared with the prior art, the auxiliary belt and the roller are used for increasing the friction force on the fabric, increasing the traction force on the fabric and effectively avoiding the damage caused by the speed difference between the surface of the roller and the surface of the fabric.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 taken about A-A;
FIG. 3 is a cross-sectional view of FIG. 2 taken about B-B;
FIG. 4 is a cross-sectional view of FIG. 2 taken about C-C;
fig. 5 is a cross-sectional view of fig. 3 taken about D-D.
Detailed Description
Example, as shown in fig. 1 to 5, a drum assembly for a fabric dyeing machine includes a drum 11 and an auxiliary belt 17 pressed against one side wall of the drum 11, the drum 11 is fixed in the middle of a drum shaft 12, both ends of the drum shaft 12 are respectively hinged to a front side plate 13 and a rear side plate 14 which are fixedly connected, a driving pulley 15 and two driven pulleys 16 arranged left and right are arranged above the drum 11, the auxiliary belt 17 is tensioned on the driving pulley 15 and the two driven pulleys 16, the upper side wall of the drum 11 is pressed against a section belt 171 between the two driven pulleys 16, the driving pulley 15 is fixed on a driving pulley shaft 18, the driven pulleys 16 are fixed on a driven pulley shaft 19, both ends of the driving pulley shaft 18 and both ends of the driven pulley shaft 19 are respectively hinged to the front side plate 13 and the rear side plate 14; the auxiliary belt 17 is provided with a tensioning device 2; the rear side plate 14 is provided with a driving mechanism 3 for driving the outer wall of the roller 11 and the outer wall of the auxiliary belt 17 to perform linear speed transmission.
Furthermore, a waist-shaped groove 101 penetrating in the front-back direction is formed on each of the front side plate 13 and the back side plate 14;
the tensioning device 2 comprises a tensioning wheel 21 pressed on the outer wall of the auxiliary belt 17, the tensioning wheel 21 is fixed in the middle of a tensioning wheel shaft 22, and two ends of the tensioning wheel shaft 22 are respectively inserted into the waist-shaped grooves 101 on the front side plate 13 and the rear side plate 14; two ends of the tensioning wheel shaft 22 are hinged to the end portions of two side plates of the U-shaped insertion block 23, a shaft sleeve 24 is fixed on a transverse plate of the U-shaped insertion block 23, a screw rod 25 is sleeved in the shaft sleeve 24, the inner end of the screw rod 25 is fixed on the rear side plate 14, an adjusting nut 26 is screwed at the outer end of the screw rod 25, and a compression spring 27 is clamped between the adjusting nut 26 and the transverse plate of the U-shaped insertion block 23.
More specifically, the driving mechanism 3 includes a driving gear 31 fixed to the rear end of the drum shaft 12 and a driven gear 32 fixed to the rear end of the driving pulley shaft 18, a plurality of linkage gears 33 are disposed between the driving gear 31 and the driven gear 32, the driving gear 31 is engaged with the driving gear 34, the driving gear 34 is fixed to a motor shaft of a motor 35, the motor 35 is fixed to the rear side plate 14, the linkage gears 33 are hinged to a linkage gear shaft 36, and the linkage gear shaft 36 is fixed to the rear side plate 14.
Further, the number of the link gears 33 is even.
Furthermore, the ratio D1/D2 between the reference circle diameter D1 of the driving gear 31 and the reference circle diameter D2 of the driven gear 32 is equal to the ratio R1/R2 between the radius R1 of the outer wall of the drum 11 and the radius R2 of the arc-shaped section 172 of the auxiliary belt 17 wrapped on the driving pulley 15.
Furthermore, the outer wall of the drum 11 is formed with a plurality of grooves 111 uniformly distributed on the circumference, which can increase the friction force to the fabric.
The working principle is as follows: the fabric comes from between the upper side wall of the drum 11 and the section 171 of the auxiliary belt 17, increasing the friction on the fabric surface; the motor 35 drives the driving gear 34 to rotate, the driving gear 34 drives the driving gear 31 to rotate, the driving gear 31 drives the roller 11 to rotate through the roller shaft 12, the driving gear 31 drives the driven gear 32 to rotate through the linkage gears 33, the driven gear 32 drives the driving pulley 15 to rotate through the driving pulley shaft 18, the driving pulley 15 drives the auxiliary belt 17 to rotate simultaneously, and as the ratio D1/D2 between the reference circle diameter D1 of the driving gear 31 and the reference circle diameter D2 of the driven gear 32 is equal to the ratio R1/R2 between the radius R1 of the outer wall of the roller 11 and the radius R2 of the arc-shaped section 172 of the driving pulley 15, the linear velocity of the outer wall of the auxiliary belt 17 is equal to the linear velocity of the outer wall of the roller 11, so that no relative displacement can be generated on the fabric, and the fabric is driven.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (6)
1. A roller assembly for a fabric dyeing machine, comprising a roller (11) and an auxiliary belt (17) pressed against one side wall of the roller (11), characterized in that: the roller (11) is fixed in the middle of a roller shaft (12), two ends of the roller shaft (12) are respectively hinged to a front side plate (13) and a rear side plate (14) which are fixedly connected, a driving belt wheel (15) and two driven belt wheels (16) which are arranged left and right are arranged above the roller (11), an auxiliary belt (17) is tensioned on the driving belt wheel (15) and the two driven belt wheels (16), the upper side wall of the roller (11) is pressed against a section belt (171) between the two driven belt wheels (16) by the auxiliary belt (17), the driving belt wheel (15) is fixed on a driving belt wheel shaft (18), the driven belt wheels (16) are fixed on a driven belt wheel shaft (19), and two ends of the driving belt wheel shaft (18) and two ends of the driven belt wheel shaft (19) are respectively hinged to the front side plate (13) and the rear side plate (14); the auxiliary belt (17) is provided with a tensioning device (2); and the rear side plate (14) is provided with a driving mechanism (3) for driving the outer wall of the roller (11) and the outer wall of the auxiliary belt (17) to perform linear speed transmission.
2. The roller assembly for a fabric dyeing machine according to claim 1, characterized in that: a waist-shaped groove (101) which penetrates through the front side plate (13) and the rear side plate (14) in the front-rear direction is formed on each of the front side plate and the rear side plate;
the tensioning device (2) comprises a tensioning wheel (21) pressed on the outer wall of the auxiliary belt (17), the tensioning wheel (21) is fixed in the middle of a tensioning wheel shaft (22), and two ends of the tensioning wheel shaft (22) are respectively inserted into waist-shaped grooves (101) in the front side plate (13) and the rear side plate (14); the two ends of the tensioning wheel shaft (22) are hinged to the end portions of the two side plates of the U-shaped insert block (23), a shaft sleeve (24) is fixed on a transverse plate of the U-shaped insert block (23), a screw rod (25) is sleeved in the shaft sleeve (24), the inner end of the screw rod (25) is fixed on the rear side plate (14), an adjusting nut (26) is screwed at the outer end of the screw rod (25), and a pressure spring (27) is clamped between the adjusting nut (26) and the transverse plate of the U-shaped insert block (23).
3. The roller assembly for a fabric dyeing machine according to claim 1, characterized in that: the driving mechanism (3) comprises a driving gear (31) fixed at the rear end of the drum shaft (12) and a driven gear (32) fixed at the rear end of the driving pulley shaft (18), a plurality of linkage gears (33) are arranged between the driving gear (31) and the driven gear (32), the driving gear (31) is meshed with a driving gear (34), the driving gear (34) is fixed on a motor shaft of a motor (35), the motor (35) is fixed on the rear side plate (14), the linkage gears (33) are hinged on a linkage gear shaft (36), and the linkage gear shaft (36) is fixed on the rear side plate (14).
4. The roller assembly for a fabric dyeing machine according to claim 3, characterized in that: the number of the linkage gears (33) is even.
5. The roller assembly for a fabric dyeing machine according to claim 3, characterized in that: the ratio D1/D2 between the reference circle diameter D1 of the driving gear (31) and the reference circle diameter D2 of the driven gear (32) is equal to the ratio R1/R2 between the radius R1 of the outer wall of the roller (11) and the radius R2 of the arc-shaped section (172) of the auxiliary belt (17) coated on the driving pulley (15).
6. The roller assembly for a fabric dyeing machine according to claim 1, characterized in that: a plurality of grooves (111) which are uniformly distributed on the circumference are formed on the outer wall of the roller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010042096.3A CN111254618A (en) | 2020-01-15 | 2020-01-15 | Roller assembly for fabric dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010042096.3A CN111254618A (en) | 2020-01-15 | 2020-01-15 | Roller assembly for fabric dyeing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111254618A true CN111254618A (en) | 2020-06-09 |
Family
ID=70943992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010042096.3A Pending CN111254618A (en) | 2020-01-15 | 2020-01-15 | Roller assembly for fabric dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111254618A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2565620Y (en) * | 2002-08-26 | 2003-08-13 | 梁健 | Rotary-drum friction belt device for digital ink-jet printing equipment |
| CN101158065A (en) * | 2007-11-08 | 2008-04-09 | 山西鸿基科技股份有限公司 | Cotton roll winding device |
| CN101638188A (en) * | 2008-07-30 | 2010-02-03 | 株式会社理光 | Roll paper conveyer and image forming device |
| WO2011134487A1 (en) * | 2010-04-26 | 2011-11-03 | Metso Paper, Inc. | Method for controlling a tension profile of a web and web tension profile control apparatus |
| CN204453957U (en) * | 2015-01-27 | 2015-07-08 | 维美德(中国)有限公司 | Paper machine, reel machine and winding roll driving system |
| CN206705324U (en) * | 2017-05-23 | 2017-12-05 | 泉州市睿敏机电技术有限公司 | A kind of warp knit cloth-rolling device |
| CN208362687U (en) * | 2018-05-23 | 2019-01-11 | 绍兴柯桥育达纺染有限公司 | A kind of cloth lifting device |
| CN209940020U (en) * | 2018-12-14 | 2020-01-14 | 安徽职业技术学院 | Terylene fabric winding device |
-
2020
- 2020-01-15 CN CN202010042096.3A patent/CN111254618A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2565620Y (en) * | 2002-08-26 | 2003-08-13 | 梁健 | Rotary-drum friction belt device for digital ink-jet printing equipment |
| CN101158065A (en) * | 2007-11-08 | 2008-04-09 | 山西鸿基科技股份有限公司 | Cotton roll winding device |
| CN101638188A (en) * | 2008-07-30 | 2010-02-03 | 株式会社理光 | Roll paper conveyer and image forming device |
| WO2011134487A1 (en) * | 2010-04-26 | 2011-11-03 | Metso Paper, Inc. | Method for controlling a tension profile of a web and web tension profile control apparatus |
| CN204453957U (en) * | 2015-01-27 | 2015-07-08 | 维美德(中国)有限公司 | Paper machine, reel machine and winding roll driving system |
| CN206705324U (en) * | 2017-05-23 | 2017-12-05 | 泉州市睿敏机电技术有限公司 | A kind of warp knit cloth-rolling device |
| CN208362687U (en) * | 2018-05-23 | 2019-01-11 | 绍兴柯桥育达纺染有限公司 | A kind of cloth lifting device |
| CN209940020U (en) * | 2018-12-14 | 2020-01-14 | 安徽职业技术学院 | Terylene fabric winding device |
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Application publication date: 20200609 |