CN213328258U - Adjustable roller device - Google Patents
Adjustable roller device Download PDFInfo
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- CN213328258U CN213328258U CN202021136369.2U CN202021136369U CN213328258U CN 213328258 U CN213328258 U CN 213328258U CN 202021136369 U CN202021136369 U CN 202021136369U CN 213328258 U CN213328258 U CN 213328258U
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- roller
- roll
- driving
- compression roller
- drive
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Abstract
The utility model discloses a roll device with adjustable, driving motor and drive sprocket are installed to the roller one end of drive roll, counter roll one end is connected with driven sprocket, around being equipped with the chain on drive sprocket and driven sprocket, it locates the drive roll top to go up the compression roller, it is connected through a pair of gear drive with the counter roll to go up the compression roller, driving motor drives the drive roll rotation, drive sprocket passes through the chain and is connected the fulcrum rotation that drives and link to each other with driven sprocket, the counter roll is rotatory through the compression roller on a pair of gear drive, compression roller and drive roll synchronous revolution are gone up in the realization. In this way, the utility model discloses roll device with adjustable go up the compression roller and all can initiatively rotate with the drive roll, and the rotational speed keeps unanimous, can guarantee to go up the compression roller and normally rotate, also can be used to lift up the compression roller when sensitive fabric passes through when going up the compression roller and having pressed down the fold and also can normally operate, is difficult to appear falling the cloth phenomenon.
Description
Technical Field
The utility model relates to a printing and dyeing equipment technical field especially relates to a roll device with adjustable.
Background
The loose type rope washing machine is mainly characterized in that single-end rope-shaped fabric is soaked and rolled in a loose state, and the loose type rope washing machine is suitable for washing the rope-shaped fabric which cannot bear too large tension, such as printing lining cloth or knitted fabric.
The machine is washed at pine formula rope that widely uses in the existing market, when sensitive fabric passes through, receives the influence of fabric fold easily and leads to the compression roller can not normal operating, takes place easily to fall the cloth phenomenon, needs the manual work to intervene the regulation, operates inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who mainly solves provides a roll device with adjustable go up the compression roller and all can initiatively rotate with the drive roll, and the rotational speed keeps unanimous, can guarantee to go up the normal rotation of compression roller, also can be used to go up the compression roller when sensitive fabric passes through and push down the fold, lifts up the compression roller and also can normally operate, is difficult to appear falling the cloth phenomenon.
In order to solve the technical problem, the utility model discloses a technical scheme be: provides an adjustable roller device which is arranged above a washing unit and comprises a driving motor, a driving chain wheel, a driving roller, an upper compression roller, a fulcrum shaft and a driven chain wheel which are arranged on a frame,
a driving motor and a driving chain wheel are arranged at one end of a roll shaft of the driving roll, a driven chain wheel is connected at one end of the support shaft, chains are wound on the driving chain wheel and the driven chain wheel, an upper press roll is arranged above the driving roll and is in transmission connection with the support shaft through a pair of gears,
the driving motor drives the driving roller to rotate, the driving chain wheel is connected with the driven chain wheel through a chain to drive the support shaft connected with the driven chain wheel to rotate, and the support shaft drives the upper compression roller to rotate through a pair of gears, so that synchronous rotation of the upper compression roller and the driving roller is realized.
In a preferred embodiment of the present invention, the upper press roll and the drive roll are arranged in parallel up and down, and a gap for the fabric to pass through is formed between the upper press roll and the drive roll.
In a preferred embodiment of the present invention, the fabric input end of the washing unit is further provided with a fabric guide roller, and the fabric guide roller is arranged in parallel with the upper press roller to realize the fabric conveying.
In a preferred embodiment of the present invention, a pressure bar is further disposed below the cloth guide roller.
In a preferred embodiment of the present invention, the fulcrum is provided with a first gear, the roller shaft of the upper pressing roller is provided with a second gear, the first gear is in meshing transmission with the second gear, and the fulcrum is in transmission connection with the upper pressing roller through the first gear and the second gear.
In a preferred embodiment of the present invention, a support rod is mounted on the frame, a support arm hinged to the upper compression roller is fixed to the support rod, one end of the support arm is hinged to the frame, the other end of the support arm is hinged to an output shaft of the cylinder, and the cylinder is hinged to a cylinder block on the frame.
In a preferred embodiment of the present invention, the output shaft of the cylinder moves downward or upward to push the arm to rotate and drive the upper compression roller to press downward or lift upward.
The utility model has the advantages that: the utility model discloses go up the compression roller and all can initiatively rotate with the drive roll in the roll device with adjustable, the rotational speed keeps unanimous, both can be used to go up the normal rotation of compression roller, also can be used to go up the compression roller when sensitive fabric passes through and push down the fold, lift up the compression roller and also can normally operate, be difficult to appear falling the cloth phenomenon.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of an adjustable rolling device according to the present invention;
FIG. 2 is a view in the direction A of FIG. 1;
FIG. 3 is a schematic structural view of the working principle of the adjustable roller device of the present invention;
the parts in the drawings are numbered as follows: 1. the cloth guide device comprises a driving motor, 2, a driving chain wheel, 3, a driving roller, 4, an upper pressing roller, 5, a support shaft, 6, a driven chain wheel, 7, a cloth guide roller, 8, a first gear, 9, a second gear, 10, a support rod, 11, a support arm, 12, an air cylinder, 13, an air cylinder seat, 14 and a pressure rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention includes:
the utility model provides a roll device with adjustable locate washing unit top, including rack-mounted driving motor 1, driving sprocket 2, driving roll 3, go up compression roller 4, counter roll 5 and driven sprocket 6, driving motor 1 and driving sprocket 2 are installed to the roller one end of driving roll 3, counter roll 5 one end is connected with driven sprocket 6, around being equipped with the chain on driving sprocket 2 and driven sprocket 6, go up compression roller 4 locate driving roll 3 top and with driving roll 3 parallel arrangement from top to bottom, it has the clearance that supplies the fabric to pass to go up between compression roller 4 and the driving roll 3.
The fabric input end of the washing unit is provided with a fabric guide roller 7, and the fabric guide roller 7 is arranged in parallel with the upper press roller 4 to realize the fabric conveying for conveying the fabric into the washing unit.
The upper press roll 4 is linked with the fulcrum 5, and the upper press roll 4 and the fulcrum 5 are driven by a pair of gears: a first gear 8 is arranged on the fulcrum 5, a second gear 9 is arranged on a roller shaft of the upper pressing roller 4, the first gear 8 is in meshed transmission with the second gear 9, and the fulcrum 5 is in transmission connection with the upper pressing roller 4 through the first gear 8 and the second gear 9.
A support rod 10 is installed on the rack, a support arm 11 hinged with the upper compression roller 4 is fixed on the support rod 10, one end of the support arm 11 is hinged on the rack, the other end of the support arm is hinged with an output shaft of an air cylinder 12, the air cylinder 12 is hinged and fixed with an air cylinder seat 13 on the rack, the output shaft of the air cylinder 12 moves downwards or upwards, and the support arm 11 is pushed to rotate to drive the upper compression roller 4 to press downwards or lift upwards.
The upper press roll 4 is driven by the cylinder 12 to be pressed downwards or lifted upwards, the cylinder 12 extends downwards to drive the upper press roll 4 to move downwards, the cylinder 12 retracts upwards to recover to an initial state, and the upper press roll 4 is separated from the driving roll 3.
No matter the upper compression roller 4 is pressed downwards or lifted upwards, the driving roller 3 and the upper compression roller 4 can rotate actively, and the synchronous rotating speed keeps consistent, so that the upper compression roller 4 can rotate normally, and the upper compression roller 4 can also be lifted to operate normally when the wrinkles are pressed down by the upper compression roller 4 when sensitive fabrics pass through.
The utility model discloses roll device's working process with adjustable is:
the fabric is by advancing the cloth end back of getting into, introduce through fabric guide roll 7 and go up between compression roller 4 and the drive roll 3, driving motor 1 drive roll 3 is rotatory, drive sprocket 2 is connected with driven sprocket 6 through the chain and drives the counter roll 5 that links to each other with driven sprocket 6 and rotate, counter roll 5 drives through the transmission of first gear 8 and second gear 9 and goes up compression roller 4 rotatory, realize going up the synchronous revolution of compression roller 4 and drive roll 3, it is pushed down or upwards lifts by cylinder 12 drive to go up compression roller 4, relax and smooth the fabric, then the fabric falls into the washing intracavity of washing unit, flow out by the play cloth end at last.
The utility model discloses roll device with adjustable's beneficial effect is:
the upper compression roller and the driving roller can rotate actively, the rotating speed is kept consistent, the upper compression roller can be used for normal rotation of the upper compression roller, and can also be used for normal operation when the upper compression roller presses down wrinkles when sensitive fabrics pass through, and the cloth falling phenomenon is not easy to occur.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. An adjustable roller device is arranged above a washing unit and is characterized by comprising a driving motor, a driving chain wheel, a driving roller, an upper pressing roller, a fulcrum shaft and a driven chain wheel which are arranged on a frame,
a driving motor and a driving chain wheel are arranged at one end of a roll shaft of the driving roll, a driven chain wheel is connected at one end of the support shaft, chains are wound on the driving chain wheel and the driven chain wheel, an upper press roll is arranged above the driving roll and is in transmission connection with the support shaft through a pair of gears,
the driving motor drives the driving roller to rotate, the driving chain wheel is connected with the driven chain wheel through a chain to drive the support shaft connected with the driven chain wheel to rotate, and the support shaft drives the upper compression roller to rotate through a pair of gears, so that synchronous rotation of the upper compression roller and the driving roller is realized.
2. The adjustable roller device as claimed in claim 1, wherein the upper press roller and the drive roller are arranged in parallel up and down, and a gap for the fabric to pass through is formed between the upper press roller and the drive roller.
3. The adjustable roller device as claimed in claim 1, wherein the fabric input end of the washing unit is further provided with a fabric guide roller, and the fabric guide roller is arranged in parallel with the upper pressing roller to realize the fabric conveying.
4. The adjustable roller assembly as claimed in claim 1, wherein a pressure bar is further provided below the cloth guide roller.
5. The adjustable roller device as claimed in claim 1, wherein the support shaft is provided with a first gear, the roller shaft of the upper roller is provided with a second gear, the first gear is in meshing transmission with the second gear, and the support shaft is in transmission connection with the upper roller through the first gear and the second gear.
6. The adjustable roller device as claimed in claim 1, wherein a brace is mounted on the frame, a support arm hinged to the upper roller is fixed to the brace, one end of the support arm is hinged to the frame, the other end of the support arm is hinged to an output shaft of an air cylinder, and the air cylinder is hinged to an air cylinder seat on the frame.
7. The adjustable roller device as claimed in claim 6, wherein the output shaft of the cylinder moves downward or upward to push the arm to rotate and drive the upper roller to press downward or lift upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021136369.2U CN213328258U (en) | 2020-06-18 | 2020-06-18 | Adjustable roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021136369.2U CN213328258U (en) | 2020-06-18 | 2020-06-18 | Adjustable roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213328258U true CN213328258U (en) | 2021-06-01 |
Family
ID=76080859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021136369.2U Active CN213328258U (en) | 2020-06-18 | 2020-06-18 | Adjustable roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213328258U (en) |
-
2020
- 2020-06-18 CN CN202021136369.2U patent/CN213328258U/en active Active
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