CN219585450U - Equal-length rolling device for reactive dye cold pad-batch dyeing - Google Patents

Abstract

The utility model relates to an equal-length rolling device for reactive dye cold pad-batch dyeing, which relates to the technical field of textile machinery and comprises a frame, wherein a rolling roller and a rotating motor connected with the rolling roller are rotatably arranged on the frame, cloth is wound on the rolling roller for rolling, and a cloth cutting mechanism for cutting the cloth is arranged on the frame and comprises a pressing plate, a cutting knife and a reset component. According to the cloth winding device, the pressing plate is driven to move when the cloth wound on the winding roller becomes thicker gradually, the pressing plate is driven to move by the movement of the pressing plate, when the cloth is wound to a target position, the cutting knife is driven to fall into the second moving groove from the first moving groove by the movement of the pressing plate, and then the cutting knife falls along the second moving groove to cut off the cloth, so that the winding and cutting work of the cloth are completed, and the length deviation between each roll of the cloth is reduced; and the pressing plate is always pressed on the cloth of the winding roller, so that certain cloth tensioning and flattening effects can be achieved, and the winding quality of the cloth is improved.

Description

Equal-length rolling device for reactive dye cold pad-batch dyeing

Technical Field

The utility model relates to the technical field of textile machinery, in particular to an isometric rolling device for reactive dye cold pad-batch dyeing.

Background

A lap machine is a common mechanical device in the modern textile industry, and is commonly used for winding cloth, so as to facilitate subsequent transportation or other processing work of the cloth.

In the related art, reference may be made to the chinese patent of utility model with the issued publication number CN207918090U, which discloses a cloth rolling machine capable of improving working efficiency. The utility model provides a cloth rolling machine, which comprises a frame, the top cylinder, upper portion cylinder, lower part cylinder, batching actuating mechanism and batching alignment mechanism, upper portion cylinder is installed in the frame, the top cylinder sets up in the frame and is located upper portion cylinder top, be equipped with the offset plate between upper portion cylinder and the top cylinder, lower part cylinder is installed in the frame and is located upper portion cylinder below, batching actuating mechanism includes the batching motor, the upper portion cylinder is connected through belt pulley drive assembly to the batching motor output, the cloth passes through the top cylinder in proper order, upper portion cylinder and lower part cylinder, batching alignment mechanism is two, install respectively in the frame and be located the offset plate both sides.

However, the above-mentioned rolling machine can realize rolling work to the cloth in the use, but the rolling length of cloth is difficult to master, and need the manual work to cut after the cloth rolling is accomplished for the length of cloth of rolling at every turn can have the deviation, thereby causes adverse effect to the use of follow-up rolling cloth.

Disclosure of Invention

In order to reduce the length deviation between each roll of coiled cloth, the utility model provides an equal-length coiling device for reactive dye cold pad-batch dyeing.

The utility model provides a long-length rolling device for reactive dye cold pad-batch dyeing, which adopts the following technical scheme:

the utility model provides a long lapping device for reactive dye cold pad-batch dyeing, includes the frame, rotate in the frame and be provided with the wind-up roll and the rotating electrical machines who is connected with the wind-up roll, the cloth winding is in carry out the rolling on the wind-up roll, be provided with in the frame and be used for carrying out the cloth cutting mechanism of cutting to the cloth, horizontal first removal groove and vertical second removal groove have been seted up in the frame, second removal groove top and first removal groove intercommunication, the cloth cutting mechanism includes:

the pressing plate is horizontally arranged on the rack in a sliding manner, and the end part of the pressing plate is positioned in the first moving groove;

the cutting knife is horizontally arranged on the frame in a sliding manner, the end part of the cutting knife is positioned in the first moving groove and is abutted against the end part of the pressing plate, and the cutting knife falls into the second moving groove from the first moving groove under the action of the pressing plate and then vertically cuts the cloth downwards;

and the reset assembly is arranged on the rack and used for moving the cutter positioned in the second moving groove back to the first moving groove.

By adopting the technical scheme, the rotating motor is started to drive the wind-up roller to rotate so as to wind the cloth, the cloth is continuously wound on the wind-up roller along with the rotation of the wind-up roller, so that the cloth wound on the wind-up roller is thickened gradually, the cloth is thickened to drive the pressing plate to move, the pressing plate is driven to move so as to drive the cutting knife to move, after the cloth is wound to a target position, the pressing plate is driven to move so as to drive the cutting knife to fall into the second moving groove from the first moving groove, the cutting knife falls along the second moving groove and then cuts off the cloth, then the wound cloth is taken down, the pressing plate is moved back to the original position, and meanwhile, the reset component is started to move the cutting knife back to the first moving groove, so that the winding and cutting work of the cloth are completed, and the length deviation between each roll of the cloth is reduced; and the pressing plate is always pressed on the cloth of the winding roller, so that certain cloth tensioning and flattening effects can be achieved, and the winding quality of the cloth is improved.

Optionally, the cutting knife includes cutter body and pivot two parts, the cutter body rotates to set up in the pivot, the pivot tip stretches into in the first removal groove.

Through adopting above-mentioned technical scheme, divide into cutter body and pivot two parts with the cutting knife, rotate through the pivot and drive the cutter body and remove to reduced the friction resistance that supports the clamp plate and drive the cutting knife when the removal of first removal inslot, reduced to support the clamp plate and because the probability that the cloth is blocked that makes because pressing too tightly on the cloth, guaranteed the smooth and easy operation of whole cutting work.

Optionally, the first removal groove is the incline condition, the height of the one end that first removal groove and second remove groove intercommunication is higher than the height that first removal groove kept away from second removal groove one end, reset assembly includes:

the reset cylinder is arranged on the frame, and a piston rod of the reset cylinder moves vertically;

the push plate, the push plate sets up on the top of cylinder piston rod that resets and contradicts with the pivot, the push plate is the incline condition, the push plate is kept away from the height that highly is close to first removal groove one end of first removal groove one end.

Through adopting above-mentioned technical scheme, after the cutting knife falls to the second and removes the groove bottom, reset cylinder starts to drive the push pedal and removes, and the push pedal removes and drives the pivot and remove, and after the push pedal removed first removal groove and second removal groove intercommunication department, the pivot removes first removal inslot along the incline direction of push pedal, then removes first removal groove bottom along the incline direction of first removal groove again to the work that resets of cutting knife has been accomplished, need not the manual work and lifts the cutting knife, has reduced working strength.

Optionally, an adjusting mechanism for adjusting the width of the pressing plate in the first moving groove is arranged on the pressing plate, and the adjusting mechanism comprises:

the adjusting rod is arranged on the pressing plate in a sliding manner along the length direction of the first moving groove, is positioned in the first moving groove and is in interference with the rotating shaft;

and the driving assembly is used for driving the adjusting rod to move.

Through adopting above-mentioned technical scheme, set up movable telescopic regulation pole on the one end that supports the clamp plate and be located first removal groove, control the length that supports the clamp plate through control drive assembly and stretch out the regulation pole to this is adjusted the interval between clamp plate and the pivot, thereby realizes can adjusting the cutting opportunity of cutting knife according to different batching length demands.

Optionally, the driving assembly includes:

the first bevel gear is rotatably arranged on the pressing plate, threads are formed on the side wall of the adjusting rod and the inner wall of the first bevel gear, and the adjusting rod is in threaded connection with the first bevel gear;

the rotating rod is rotatably arranged on the pressing plate, and the axial direction of the rotating rod is perpendicular to the axial direction of the adjusting rod;

and the second bevel gear is arranged on the rotating rod and meshed with the first bevel gear.

Through adopting above-mentioned technical scheme, the bull stick rotates and drives second bevel gear and rotate, and second bevel gear rotates and drives first bevel gear and rotate, and first bevel gear rotates and drives the regulation pole and remove to realize adjusting the flexible work of pole on supporting the clamp plate through the control bull stick.

Optionally, a rubber buffer pad is arranged on the bottom of the inner groove of the second moving groove.

Through adopting above-mentioned technical scheme, fixed rubber buffer pad on the interior tank bottom of second movable tank to make the pivot can have certain buffering when the vertical fall in the second movable tank, reduced the pivot and fallen down the probability of breaking under long-term work, improved the life of pivot.

Optionally, the rubber buffer pad bottom pad is equipped with pressure sensor, be provided with the controller in the frame, the controller is all connected with pressure sensor and cylinder that resets electricity.

Through adopting above-mentioned technical scheme, the pivot falls from the second and removes the inslot and collide with the rubber buffer pad, and the rubber buffer pad will have impacted and conducted to pressure sensor on, on the pressure sensor received the pressure after the transmission signal of telecommunication to the controller, the controller control resets the cylinder start and moves the cutting knife back to normal position to realized the automatic re-setting work after the cutting knife falls.

Optionally, an arc-shaped guiding surface is arranged on the side wall of one side, which is contacted with the cloth on the wind-up roll, of the pressing plate.

Through adopting above-mentioned technical scheme, open on the lateral wall of one side that supports clamp plate and wind-up roll upper cloth contacted has curved guide surface for can make the cloth pass through to support the clamp plate smoothly when supporting clamp plate and cloth contact, reduced and supported the clamp plate and caused fold or damaged probability to the cloth.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the rolling roller is driven to rotate through the rotating motor to roll the cloth, the cloth is continuously wound on the rolling roller along with the rotation of the rolling roller, the cloth wound on the rolling roller is thickened gradually, the pressing plate is driven to move by the thickening of the cloth, the cutting knife is driven to move by the pressing plate to move, after the cloth is wound to a target position, the cutting knife is driven to fall into the second moving groove from the first moving groove by the pressing plate moving, the cutting knife falls along the second moving groove and then cuts off the cloth, then the wound cloth is taken down, the pressing plate moves back to the original position and simultaneously the reset component starts to move the cutting knife back to the first moving groove, so that the winding and cutting work of the cloth are completed, and the length deviation between each roll of the cloth is reduced; the pressing plate is always pressed on the cloth of the winding roller, so that a certain cloth tensioning and flattening effect can be achieved, and the winding quality of the cloth is improved;

2. the movable telescopic adjusting rod is arranged at one end of the abutting plate, which is positioned in the first moving groove, and the length of the adjusting rod extending out of the abutting plate is controlled by controlling the driving component, so that the distance between the abutting plate and the rotating shaft is adjusted, and the cutting time of the cutter can be adjusted according to different cloth rolling length requirements;

3. through open on the lateral wall of one side that supports clamp plate and wind-up roll upper cloth contact has curved guide surface for can make the cloth smooth and smooth ground pass through to support the clamp plate when supporting clamp plate and cloth contact, reduced and support the clamp plate and caused fold or damaged probability to the cloth.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a schematic structural view of the cloth cutting mechanism and the adjusting mechanism in the utility model, wherein the side wall of the machine frame and the side wall of the pressing plate are cut away.

Reference numerals: 1. a frame; 11. a wind-up roll; 12. a rotating motor; 13. a first moving groove; 14. a second moving groove; 15. a guide surface; 16. a rubber cushion pad; 17. a pressure sensor; 18. a controller; 2. a cloth cutting mechanism; 21. a pressing plate; 22. a cutting knife; 221. a rotating shaft; 222. a cutter body; 23. a reset assembly; 24. resetting the cylinder; 25. a push plate; 3. an adjusting mechanism; 31. an adjusting rod; 32. a drive assembly; 33. a first bevel gear; 34. a rotating rod; 35. a second bevel gear; 36. a placement cavity; 37. an operation hole.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1-2.

The embodiment of the utility model discloses an equal-length rolling device for reactive dye cold pad-batch dyeing.

Referring to fig. 1, an equal-length rolling device for reactive dye cold pad-batch dyeing comprises a frame 1, a rolling roller 11 and a rotating motor 12 connected with the rolling roller 11 are rotatably arranged on the frame 1, cloth is wound on the rolling roller 11 for rolling, and a cloth cutting mechanism 2 for cutting the cloth is arranged on the frame 1.

Referring to fig. 1, a first moving groove 13 is formed on a frame 1 at one side of a wind-up roll 11 in a horizontal direction, and the height of one end of the first moving groove 13 near the wind-up roll 11 is lower than that of one end far from the wind-up roll 11. A vertical second moving groove 14 is formed in the frame 1 below one end, away from the wind-up roll 11, of the first moving groove 13, and the top end of the second moving groove 14 is communicated with the first moving groove 13.

Referring to fig. 1 and 2, the cloth cutting mechanism 2 includes a pressing plate 21, a cutter 22, and a reset assembly 23. The pressing plate 21 is slidably mounted on the frame 1 along the length direction of the first moving groove 13, and the end part of the pressing plate is positioned in the first moving groove 13. The side wall of the side of the pressing plate 21, which is close to the winding roller 11, is pressed against the roller surface of the winding roller 11 under the action of the self gravity of the pressing plate 21. An arc-shaped guide surface 15 is arranged on the side wall of one side of the pressing plate 21, which is abutted against the wind-up roll 11.

Referring to fig. 1 and 2, the pressing plate 21 is provided with an adjusting mechanism 3 for adjusting the width of the pressing plate 21 in the first moving groove 13, and the adjusting mechanism 3 includes an adjusting lever 31 and a driving assembly 32. The adjusting lever 31 is slidably mounted on the pressing plate 21 along the length direction of the first moving groove 13 by the driving assembly 32.

Referring to fig. 2, the driving assembly 32 includes a first bevel gear 33, a rotating rod 34, and a second bevel gear 35. The pressing plate 21 is internally provided with a placing cavity 36, and the first bevel gear 33 is rotatably connected to the pressing plate 21 and is positioned in the placing cavity 36. Threads are formed on the outer side wall of the adjusting rod 31 and the inner wall of the first bevel gear 33, one end of the adjusting rod 31 extends out of the pressing plate 21, and the other end of the adjusting rod 31 extends into the placing cavity 36 to be in threaded connection with the first bevel gear 33.

Referring to fig. 1 and 2, the rotating lever 34 is rotatably connected to the pressing plate 21 and is located in the placement cavity 36, and the axial direction of the rotating lever 34 is parallel to the length direction of the pressing plate 21. A second bevel gear 35 is fixedly attached to the rotating rod 34 and is meshed with the first bevel gear 33. An operation hole 37 is formed in the side wall of the pressing plate 21, far away from the winding roller 11, and a worker can rotate the rotating rod 34 through the operation hole 37.

Referring to fig. 2, the cutter 22 includes a rotary shaft 221 and a cutter body 222, the rotary shaft 221 is rotatably mounted on the frame 1, and the end of the rotary shaft is located in the first moving groove 13 and abuts against the end wall of the end of the adjusting rod 31, which is far away from the wind-up roll 11. The cutter body 222 is rotatably mounted on the rotation shaft 221. The cutter body 222 is located at one side of the pressing plate 21 away from the wind-up roll 11.

Referring to fig. 1 and 2, the rotating motor 12 is started to drive the wind-up roller 11 to rotate, the wind-up roller 11 rotates to wind up the cloth, the pressing plate 21 moves along with the winding of the cloth on the wind-up roller 11, the pressing plate 21 moves to drive the adjusting rod 31 to move, the adjusting rod 31 moves to drive the rotating shaft 221 to rotate, the rotating shaft 221 rotates to drive the cutter body 222 to move, when the winding thickness of the cloth on the wind-up roller 11 reaches a target value, the adjusting rod 31 pushes the rotating shaft 221 into the second moving groove 14 from the first moving groove 13, the rotating shaft 221 falls in the second moving groove 14 to drive the cutter body 222 to fall, and the cutter body 222 falls to cut off the cloth.

Referring to fig. 1 and 2, the reset assembly 23 is used to move the cutting blade 22, which is located at the bottom of the second moving groove 14, back to its original position. The reset assembly 23 includes a reset cylinder 24 and a push plate 25. The reset cylinder 24 is fixedly connected to the frame 1 below the second moving groove 14, and a piston rod of the reset cylinder 24 vertically stretches and contracts. The push plate 25 is fixedly connected to the top end of the piston rod of the reset cylinder 24 and is in an inclined state. The push plate 25 has a height at an end remote from the first moving groove 13 higher than a height at an end near the first moving groove 13.

Referring to fig. 2, the reset cylinder 24 is started to drive the push plate 25 to move, the push plate 25 moves to push the rotary shaft 221 to move upwards, the push plate 25 pushes the rotary shaft 221 to move to the communication position of the first moving groove 13 and the second moving groove 14, then the rotary shaft 221 rolls into the first moving groove 13 along the inclined direction of the push plate 25, and rolls back to the original position along with the inclined direction of the first moving groove 13.

Referring to fig. 2, a rubber cushion 16 is fixedly coupled to the bottom of the inner groove of the second moving groove 14. A pressure sensor 17 is arranged under the rubber cushion pad 16. The frame 1 is fixedly connected with a controller 18, and the controller 18 is electrically connected with a pressure sensor 17 and a reset cylinder 24. After the rotating shaft 221 falls from the second moving groove 14 and collides with the rubber buffer pad 16, the rubber buffer pad 16 is impacted and is transmitted to the pressure sensor 17, the pressure sensor 17 transmits an electric signal to the controller 18 after being stressed, the controller 18 controls the reset cylinder 24 to start to move the cutter 22 back to the original position, and therefore automatic reset operation after the cutter 22 falls is achieved

The working principle of the embodiment of the utility model is as follows:

the rotating motor 12 is started to drive the wind-up roller 11 to rotate so as to wind up the cloth, the cloth is continuously wound on the wind-up roller 11 along with the rotation of the wind-up roller 11, the cloth wound on the wind-up roller 11 is gradually thickened, the cloth is thickened to drive the pressing plate 21 to move, the pressing plate 21 is moved so as to drive the cutting knife 22 to move, after the cloth is wound up to a target position, the pressing plate 21 is moved so as to drive the cutting knife 22 to fall into the second moving groove 14 from the first moving groove 13, the cutting knife 22 falls down along the second moving groove 14 and then cuts off the cloth, then the wound cloth is taken down, the pressing plate 21 is moved back to the original position, and meanwhile, the reset cylinder 24 is started to move the cutting knife 22 back to the first moving groove 13, so that the winding and cutting work of the cloth are completed.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. A long lapping device for reactive dye cold pad-batch dyeing which characterized in that: including frame (1), rotate on frame (1) and be provided with wind-up roll (11) and rotate motor (12) that are connected with wind-up roll (11), the cloth winding is in carry out the rolling on wind-up roll (11), be provided with on frame (1) and be used for carrying out cutting cloth mechanism (2) to the cloth, horizontal first removal groove (13) and vertical second removal groove (14) have been seted up on frame (1), second removal groove (14) top and first removal groove (13) intercommunication, cloth mechanism (2) include:

the pressing plate (21) is horizontally arranged on the frame (1) in a sliding manner, and the end part of the pressing plate (21) is positioned in the first moving groove (13);

the cutting knife (22) is horizontally arranged on the frame (1) in a sliding manner, the end part of the cutting knife (22) is positioned in the first moving groove (13) and is abutted against the end part of the pressing plate (21), and the cutting knife (22) falls into the second moving groove (14) from the first moving groove (13) under the action of the pressing plate (21) and then cuts the cloth vertically downwards;

and the reset assembly (23) is arranged on the frame (1) and is used for moving the cutting knife (22) positioned in the second moving groove (14) back to the first moving groove (13).

2. The long lap apparatus for cold pad-batch dyeing of reactive dyes of claim 1, wherein: the cutter (22) comprises a cutter body (222) and a rotating shaft (221), the cutter body (222) is rotatably arranged on the rotating shaft (221), and the end part of the rotating shaft (221) stretches into the first moving groove (13).

3. A long lap device for cold pad-batch dyeing of reactive dyes according to claim 2, characterized in that: the first removal groove (13) is the incline condition, the height of the one end that first removal groove (13) and second remove groove (14) intercommunication is higher than the height that first removal groove (13) kept away from second removal groove (14) one end, reset subassembly (23) include:

the reset cylinder (24) is arranged on the frame (1), and a piston rod of the reset cylinder (24) moves vertically;

the push plate (25), push plate (25) set up on the top of reset cylinder (24) piston rod and contradict with pivot (221), push plate (25) are incline state, the height that first removal groove (13) one end was kept away from to push plate (25) is higher than the height that is close to first removal groove (13) one end.

4. A long lap device for cold pad-batch dyeing of reactive dyes according to claim 2, characterized in that: an adjusting mechanism (3) for adjusting the width of the pressing plate (21) in the first moving groove (13) is arranged on the pressing plate (21), and the adjusting mechanism (3) comprises:

the adjusting rod (31) is arranged on the pressing plate (21) in a sliding manner along the length direction of the first moving groove (13), the adjusting rod (31) is positioned in the first moving groove (13), and the adjusting rod (31) is in contact with the rotating shaft (221);

and the driving assembly (32) is used for driving the adjusting rod (31) to move.

5. The long lap apparatus for cold pad-batch dyeing of reactive dyes of claim 4, wherein: the drive assembly (32) includes:

the first bevel gear (33), the first bevel gear (33) is rotatably arranged on the pressing plate (21), threads are formed on the side wall of the adjusting rod (31) and the inner wall of the first bevel gear (33), and the adjusting rod (31) is in threaded connection with the first bevel gear (33);

the rotating rod (34) is rotatably arranged on the pressing plate (21), and the axial direction of the rotating rod (34) is perpendicular to the axial direction of the adjusting rod (31);

and a second bevel gear (35), wherein the second bevel gear (35) is arranged on the rotating rod (34) and meshed with the first bevel gear (33).

6. The long lap apparatus for cold pad-batch dyeing of reactive dyes of claim 1, wherein: a rubber buffer pad (16) is arranged at the bottom of the inner groove of the second moving groove (14).

7. The long lap apparatus for cold pad-batch dyeing of reactive dyes of claim 6, wherein: the bottom pad of the rubber cushion pad (16) is provided with a pressure sensor (17), the frame (1) is provided with a controller (18), and the controller (18) is electrically connected with the pressure sensor (17) and a reset cylinder (24).

8. The long lap apparatus for cold pad-batch dyeing of reactive dyes of claim 1, wherein: an arc-shaped guide surface (15) is formed on the side wall of one side, which is contacted with cloth on the winding roller (11), of the pressing plate (21).