CN220520756U

CN220520756U - Winding device of air jet loom

Info

Publication number: CN220520756U
Application number: CN202322027875.8U
Authority: CN
Inventors: 吴明华
Original assignee: Jiaxing Haoming Textile Co ltd
Current assignee: Jiaxing Haoming Textile Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-02-23
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a winding device of an air jet loom, and relates to the technical field of textile equipment. The technical proposal is as follows: the utility model provides an air jet loom coiling mechanism, includes the frame, detachably installs in the wind-up roll of frame, the frame still is provided with and is used for driving wind-up roll pivoted drive assembly, the frame is along perpendicular to ground direction sliding connection having the dancer roll, the dancer roll is located the wind-up roll top and supports tightly the fabric on the wind-up roll, the frame is provided with and is used for detecting the fabric thickness in order to adjust the removal control assembly of the vertical removal displacement of dancer roll to make the dancer roll keep supporting tightly the fabric on the wind-up roll at the rolling in-process. The utility model has the advantages of rational in infrastructure, have the planarization effect of improvement fabric when the rolling.

Description

Winding device of air jet loom

Technical Field

The utility model relates to the technical field of textile equipment, in particular to a winding device of an air jet loom.

Background

Because of high weft insertion rate and high production efficiency, the air jet loom is one of the preferred models of yarn-dyed enterprises. The air-jet loom is a shuttleless loom, which uses high-speed jet air flow to interweave warp and weft yarns to form a fabric, and the formed fabric needs to be rolled up and sent to the next working procedure for treatment.

The existing winding operation process is that the fabric passes through the stretching roller, bypasses the friction roller, the front pressing roller and the lower pressing roller, and is tightly attached to the friction roller under the action of the front pressing roller and the lower pressing roller, so that the friction roller has large holding force on the fabric, passes through the cloth rolling pressing roller and finally is wound on the winding roller. However, the rolling mode cannot properly adjust the pressing force on the rolled fabric, and when the rolling device of the air-jet loom is used for a period of time, the pressing force becomes smaller, so that the rolled fabric is relatively loose, the flatness of the rolled fabric is affected, and the fabric cropping conveying is also not facilitated.

At present, the winding device provided by the related art is characterized in that the connecting iron chain and the pinch roller are arranged on the frame, the connecting iron chain is used for driving the pinch roller to compress cloth wound on the winding roller under the action of gravity, and the driving assembly drives the winding roller to rotate to wind the cloth, so that the effect of improving the flatness of the cloth when the cloth is wound on the winding roller is achieved. The following problems still remain: when the pinch roller which depends on the action of gravity is abutted against the wind-up roller which is wound with the fabric, slight collision can occur between the pinch roller and the wind-up roller, the pinch force of each position of the fabric along the axial direction of the wind-up roller is unbalanced, the achieved pinch effect is unstable, and the flatness of the wound fabric is affected.

Disclosure of Invention

In order to improve the flatness of the rolled fabric, the application provides an air jet loom rolling device.

The application provides an air jet loom coiling mechanism, adopts following scheme:

the utility model provides an air jet loom coiling mechanism, includes the frame, detachably installs in the wind-up roll of frame, the frame still is provided with and is used for driving wind-up roll pivoted drive assembly, the frame is along perpendicular to ground direction sliding connection having the dancer roll, the dancer roll is located the wind-up roll top and supports tightly the fabric on the wind-up roll, the frame is provided with and is used for detecting the fabric thickness in order to adjust the removal control assembly of the vertical removal displacement of dancer roll to make the dancer roll keep supporting tightly the fabric on the wind-up roll at the rolling in-process.

Through adopting above-mentioned scheme, form the fabric at air jet loom back and roll up the fabric, place the beginning of fabric on the wind-up roll, start drive assembly drive wind-up roll carries out the rolling operation to the fabric, simultaneously, under the effect of removal control assembly, through detecting the thickness of fabric, constantly change the parallel arrangement in the vertical distance between the dancer roll and the wind-up roll of wind-up roll top, make the dancer roll keep supporting tightly the fabric on the wind-up roll in the rolling process, under the circumstances that inject dancer roll horizontal direction fixed and only vertical motion, can make the fabric receive more balanced clamp force along each position of wind-up roll axial, thereby reach the effect that improves the rolling fabric planarization.

Optionally, the movement control assembly comprises a control assembly and two groups of movement assemblies, the control assembly comprises a thickness gauge and a controller, the thickness gauge is detachably arranged on the frame and is positioned at one end side of the winding roller, and a data port of the thickness gauge is connected with the controller through a wire; the controller is fixed on the frame and used for receiving thickness data of the thickness gauge and sending a moving instruction to the moving assembly; the two groups of moving assemblies are respectively positioned at two ends of the adjusting roller; the moving assembly is arranged on the frame and used for driving the adjusting roller to move vertically, so that the adjusting roller keeps abutting against the fabric on the winding roller in the winding process.

Through adopting above-mentioned scheme, the detection portion of calibrator contacts with fabric one side, and measured fabric thickness data transmission gives the controller, and the controller changes thickness data and sends the instruction simultaneously to two sets of moving assembly, controls the speed of moving assembly when driving the vertical removal of dancer roll to keep the dancer roll can support tightly in the fabric, the planarization of fabric is better.

Optionally, frame fixed mounting has the fixed block, fixed block fixedly connected with design pipe, the one end threaded connection that the fixed block was kept away from to the design pipe is in the handle department of calibrator.

Through adopting above-mentioned scheme, the design pipe can warp at will, is fixed in the frame with design pipe one end, and the other end is connected with the calibrator, conveniently changes the position of placing of calibrator, and the pulling design pipe is laminated with the fabric below the detection portion of calibrator when measuring fabric thickness, can warp the design pipe and move the calibrator after measuring, prevents to influence the rolling of fabric.

Optionally, the recess that supplies the dancer roll to slide is offered to the frame, remove the subassembly and include sliding block, screw rod and first driving motor, the both ends terminal surface of sliding block is laminated with the both sides inner wall of recess, the screw rod rotates to be connected in the recess inner wall, just the screw thread department of screw rod is located to sliding block thread bush, first driving motor is fixed in the frame up end, just first driving motor's output shaft fixed connection is in the one end of screw rod.

Through adopting above-mentioned scheme, under the controller effect, first driving motor rotates with the rotational speed of settlement to drive the screw rod and rotate, the slider is vertical upward movement on the screw rod and is driven the dancer roll and move, thereby control the distance between dancer roll and the wind-up roll, make the dancer roll can keep supporting tight fabric, make the planarization of fabric in the rolling process improve.

Optionally, the side wall of the winding roller is fixedly connected with a winding press roller; the two ends of the wind-up roll are provided with elastic magnetic sheets for clamping the end parts of the fabric when the fabric starts to be wound on the wind-up roll, one end of each elastic magnetic sheet is rotationally connected with the side wall of the wind-up roll, and the other end of each elastic magnetic sheet is abutted against one side surface of the fabric deviating from the wind-up roll.

Through adopting above-mentioned scheme, can be with the fabric tip stable be fixed in the wind-up roll on the elastic magnetic sheet at wind-up roll both ends, fix the winding compression roller simultaneously on the wind-up roll, can have inside compaction effect to the fabric when the wind-up roll rotates, form the cooperation with the outer regulating roll of wind-up roll, make the fabric planarization of rolling better.

Optionally, an accommodating groove for installing a driving assembly is formed in one side of the stand, the driving assembly comprises a rotating shaft, a driving rod and a second driving motor, and the rotating shaft is rotatably arranged on the side wall of the stand in a penetrating manner and is detachably connected with one end of the winding roller; the driving rod is fixedly connected with one end of the rotating shaft, which is away from the wind-up roll; the second driving motor is fixedly arranged on the bottom wall of the accommodating groove, and the output end of the second driving motor is fixedly connected with the driving rod.

Through adopting above-mentioned scheme to the second driving motor drives the actuating lever and rotates, and the actuating lever drives the axis of rotation and rotates, thereby the axis of rotation drives the wind-up roll that is connected and rotates and carry out the rolling operation to the fabric, and the axis of rotation can dismantle with the wind-up roll and be connected, and the convenient to detach wind-up roll takes off the partial fabric that has rolled and carries out follow-up operation.

Optionally, the two sides of the frame are respectively and fixedly connected with a bearing table for bearing the wind-up roll, the bearing table is provided with a mounting hole along the direction parallel to the axial direction of the wind-up roll, the rotating shaft is rotationally connected to the inner wall of the mounting hole, the side wall of one end of the rotating shaft extending into the mounting hole is provided with a first bonding surface, the two ends of the wind-up roll are fixedly connected with extension rolls, the side wall of the circumference of the extension roll, which is close to one end of the rotating shaft, is provided with a second bonding surface which is matched with the first bonding surface and is rotationally connected to the inner wall of the mounting hole, and the extension roll, which is away from one end of the rotating shaft, is rotationally connected to the bearing table; the window of convenient to detach wind-up roll has been seted up to accepting the platform week lateral wall, the window link up with the mounting hole, accepting platform week lateral wall detachable connection has the installation piece that is used for closed window.

Through adopting above-mentioned scheme, set up the accepting bench in the frame and set up the mounting hole, make axis of rotation tip and the extension roller tip of wind-up roll one end can laminate into an organic wholely to under the drive of second driving motor, the axis of rotation can drive the wind-up roll and rotate, accomplishes the rolling, accepts the window and the cooperation of detachable installation piece that the platform lateral wall was seted up simultaneously, is convenient for carry out the dismantlement and the installation work of wind-up roll.

Optionally, the first connecting block of locating in window upper and lower end department fixedly connected with of accepting platform week lateral wall, the second connecting block of fixedly connected with respectively in installation piece both ends, the second connecting block rotates and is connected with the rotor plate, the rotor plate rotates and is connected with the joint ring, the joint groove has been seted up to first connecting block lateral wall, joint ring and joint groove gomphosis mutually.

Through adopting above-mentioned scheme, utilize the gomphosis of joint piece and joint groove to make installation piece and accepting the platform and can fix, also conveniently open the installation piece in order to dismantle the extension roller wherein, carry out the work of cropping to the fabric on the wind-up roll.

In summary, the present application has the following beneficial effects:

1. according to the method, under the action of the movement control assembly, the vertical distance between the regulating roller and the winding roller, which are arranged above the winding roller in parallel, is continuously changed, so that the regulating roller keeps abutting against the fabric on the winding roller in the winding process, and under the condition that the regulating roller is fixed in the horizontal direction and only moves vertically, the fabric can be subjected to more balanced pressing force along each axial position of the winding roller, and the effect of improving the flatness of the winding fabric is achieved;

2. according to the thickness gauge, the fixing block arranged on the frame is matched with the shaping pipe, the shaping pipe can be twisted at will, one end of the shaping pipe is connected with the fixing block, the other end of the shaping pipe is connected with the thickness gauge, the placing position of the thickness gauge is conveniently changed, the shaping pipe is pulled to attach the upper surface and the lower surface of the detecting part of the thickness gauge to the fabric when the thickness of the fabric is measured, and after the thickness of the fabric is measured, the shaping pipe can be twisted to move the thickness gauge, so that the influence on the winding of the fabric is prevented;

3. the elastic magnetic sheets at two ends of the wind-up roller can be used for stably fixing the end parts of the fabric on the wind-up roller, and meanwhile, the winding press roller is fixed on the wind-up roller, so that the fabric can be internally pressed when the wind-up roller rotates, and the elastic magnetic sheets are matched with the regulating roller outside the wind-up roller, so that the smoothness of the rolled fabric is better.

Drawings

FIG. 1 is a schematic general structural view of an embodiment of the present application;

FIG. 2 is a schematic view of a closed structure of a receiving platform according to an embodiment of the present application;

fig. 3 is an exploded view of a part of the structure of an embodiment of the present application.

Reference numerals: 1. a frame; 2. a wind-up roll; 3. a drive assembly; 4. an adjusting roller; 5. a movement control assembly; 6. A groove; 7. a winding press roller; 8. an elastic magnetic sheet; 9. a receiving groove; 10. a receiving table; 11. a mounting hole; 12. an extension roller; 13. a second bonding surface; 14. a window; 15. a mounting block; 16. a first connection block; 17. a rotating plate; 18. a second connection block; 19. a clamping ring; 20. a clamping groove; 31. a rotating shaft; 32. a driving rod; 33. a second driving motor; 34. a first bonding surface; 51. a control assembly; 52. a moving assembly; 511. a thickness gauge; 512. a controller; 513. a fixed block; 514. a shaping pipe; 521. a sliding block; 522. a screw; 523. a first drive motor.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a winding device of an air jet loom.

Referring to fig. 1 and 2, a winding device of an air-jet loom comprises a frame 1 fixedly installed on the ground, a winding roller 2 is detachably installed on the frame 1, and a driving component 3 for driving the winding roller 2 to rotate is further arranged on the frame 1. The winding press roller 7 is integrally formed on the side wall of the winding roller 2, and the elastic magnetic sheets 8 used for clamping the end parts of the fabric when the fabric starts to be wound on the winding roller 2 are rotatably connected to the two ends of the winding roller 2 through rotating shafts. One end of the elastic magnetic sheet 8 is rotationally connected with the side wall of the wind-up roll 2, and the other end is abutted against one side surface of the fabric, which is away from the wind-up roll 2. Meanwhile, an adjusting roller 4 is slidably connected to the side wall of the frame 1 and above the wind-up roller 2 along the direction vertical to the ground, and the side wall of the adjusting roller 4 abuts against the fabric on the wind-up roller 2. The frame 1 is also provided with a movement control component 5 for detecting the thickness of the fabric to adjust the vertical movement displacement of the adjusting roller 4, so that the adjusting roller 4 can keep abutting against the fabric on the winding roller 2 in the winding process, and the winding fabric has good flatness.

Referring to fig. 1, the movement control assembly 5 includes a control assembly 51 and two sets of movement assemblies 52, the control assembly 51 includes a thickness gauge 511 and a controller 512, a fixing block 513 is fixedly mounted on the frame 1, the fixing block 513 is in threaded connection with a shaping tube 514, one end of the shaping tube 514, which is far away from the fixing block 513, is in threaded connection with a handle of the thickness gauge 511, so that the thickness gauge 511 is detachably mounted on the frame 1 and is convenient to adjust. The data port of the thickness gauge 511 is connected to the controller 512 by a wire. The controller 512 is fixedly mounted on the frame 1 by screws, and can receive thickness data of the thickness gauge 511 by wires and send a moving instruction to the moving assembly 52.

Referring to fig. 1, two sets of moving assemblies 52 are disposed on the side wall of the frame 1 and are respectively located at two ends of the adjustment roller 4 to drive the adjustment roller 4 to move vertically. The recess 6 that supplies dancer 4 to slide is offered to frame 1 lateral wall, and remove the subassembly 52 and include slider 521, screw rod 522 and first driving motor 523, and the both ends terminal surface and the both sides inner wall laminating of recess 6 of slider 521, and the screw thread department of screw rod 522 is located to slider 521 thread bush. The screw 522 is rotatably connected to the inner wall of the groove 6, the first driving motor 523 is fixedly mounted on the upper end surface of the frame 1, and the output shaft of the first driving motor 523 is coaxially fixed to the upper end of the screw 522.

Referring to fig. 2 and 3, two sides of the frame 1 are respectively welded with a receiving table 10 for receiving the wind-up roll 2, and the receiving table 10 is provided with a mounting hole 11 in a penetrating manner along a direction parallel to the axial direction of the wind-up roll 2. A receiving groove 9 for mounting the driving assembly 3 is formed in a side wall of one side of the frame 1, and the driving assembly 3 includes a rotation shaft 31, a driving rod 32 and a second driving motor 33. The rotation shaft 31 is rotatably connected to the inner wall of the mounting hole 11, and a first fitting surface 34 is provided on a peripheral side wall of one end of the rotation shaft 31 extending into the mounting hole 11. The extension roller 12 is welded at both ends of the wind-up roller 2, the second fitting surface 13 which is used for being matched with the first fitting surface 34 is arranged on the peripheral side wall of the extension roller 12 close to one end of the rotating shaft 31 and is rotationally connected to the inner wall of the mounting hole 11, and the extension roller 12 deviating from one end of the rotating shaft 31 is rotationally connected to the inner wall of the mounting hole 11 of the bearing table 10. The driving rod 32 is fixedly connected with one end of the rotating shaft 31, which is away from the wind-up roll 2, through threads. The second driving motor 33 is fixedly mounted on the bottom wall of the accommodating groove 9 through bolts, and the output end of the second driving motor 33 is fixedly connected with the driving rod 32 in a coaxial manner.

Referring to fig. 2 and 3, a window 14 for facilitating disassembly of the wind-up roll 2 is formed in the peripheral side wall of the receiving platform 10, and the window 14 is communicated with the mounting hole 11. The peripheral side wall of the bearing table 10 is respectively welded with a first connecting block 16 at the upper end and the lower end of the window 14, and the side wall of the first connecting block 16 is provided with a clamping groove 20. The second connecting blocks 18 are fixedly connected to the two ends of the mounting block 15 respectively, the second connecting blocks 18 are rotationally connected with a rotating plate 17 through a rotating shaft, clamping rings 19 are rotationally connected to the rotating plate 17, and the clamping rings 19 are embedded with the clamping grooves 20, so that the mounting block 15 and the window 14 are opened and closed, and the winding roller 2 is convenient to detach and install.

The implementation principle of the embodiment of the application is as follows: after the air jet loom finishes the fabric making, the end part of the fabric is fixed on the wind-up roll 2 through the elastic magnetic sheet 8, the bending and shaping tube 514 measures the thickness of the fabric by using the thickness meter 511, then the thickness meter 511 is moved away, data are transmitted to the controller 512 through a data port of the thickness meter 511, and the controller 512 sends a speed regulating instruction to the two first driving motors 523 to set the motor rotating speed. Then, the second driving motor 33 and the first driving motor 523 are started simultaneously, the second driving motor 33 drives the extension roller 12 to rotate so that the winding roller 2 rotates to wind the fabric, the first driving motor 523 drives the screw 522 to rotate so that the adjusting roller 4 moves upwards under the driving of the sliding block 521, and the adjusting roller 4 is kept to abut against one surface of the fabric, which is away from the winding roller 2, in the winding process, so that the flatness effect of the winding fabric is improved. After the winding operation is completed, the rotating plate 17 is rotated to unlock the embedded state of the clamping ring 19 on the second connecting block 18 and the clamping groove 20 on the first connecting block 16, the mounting blocks 15 on the bearing tables 10 on two sides of the frame 1 are detached, the winding roller 2 is taken down, the wound fabric is conveyed to the next process, and then the winding roller 2 can be mounted again to carry out the subsequent winding operation.

The present embodiment is merely illustrative of the present application and is not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but is protected by patent laws within the scope of the claims of the present application.

Claims

1. The utility model provides an air jet loom coiling mechanism, includes frame (1), demountable installation in wind-up roll (2) of frame (1), frame (1) still is provided with and is used for driving wind-up roll (2) pivoted drive assembly (3), its characterized in that: the machine frame (1) is connected with an adjusting roller (4) in a sliding manner along the direction perpendicular to the ground, the adjusting roller (4) is located above the winding roller (2) and abuts against fabric on the winding roller (2), and the machine frame (1) is provided with a movement control assembly (5) for detecting the thickness of the fabric to adjust the vertical movement displacement of the adjusting roller (4), so that the adjusting roller (4) keeps abutting against the fabric on the winding roller (2) in the winding process.

2. The air jet loom take-up device as claimed in claim 1, wherein: the movable control assembly (5) comprises a control assembly (51) and two groups of movable assemblies (52), the control assembly (51) comprises a thickness gauge (511) and a controller (512), the thickness gauge (511) is detachably arranged on the frame (1) and is positioned at one end side of the winding roller (2), and a data port of the thickness gauge (511) is connected with the controller (512) through a wire; the controller (512) is fixed on the frame (1) and is used for receiving thickness data of the thickness gauge (511) and sending a moving instruction to the moving assembly (52); the two groups of moving assemblies (52) are respectively positioned at two ends of the regulating roller (4); the moving assembly (52) is arranged on the frame (1) and used for driving the adjusting roller (4) to move vertically, so that the adjusting roller (4) is kept against the fabric on the winding roller (2) in the winding process.

3. The air jet loom take-up device as claimed in claim 2, wherein: the machine frame (1) is fixedly provided with a fixed block (513), the fixed block (513) is fixedly connected with a shaping pipe (514), and one end, far away from the fixed block (513), of the shaping pipe (514) is connected with a handle of the thickness gauge (511) in a threaded mode.

4. The air jet loom take-up device as claimed in claim 2, wherein: the machine frame (1) is provided with a groove (6) for sliding of the adjusting roller (4), the moving assembly (52) comprises a sliding block (521), a screw rod (522) and a first driving motor (523), two end faces of the sliding block (521) are attached to two side inner walls of the groove (6), the screw rod (522) is rotationally connected to the inner wall of the groove (6), the sliding block (521) is sleeved at a thread of the screw rod (522), and the first driving motor (523) is fixed to the upper end face of the machine frame (1), and an output shaft of the first driving motor (523) is fixedly connected to one end of the screw rod (522).

5. The air jet loom take-up device as claimed in claim 1, wherein: the side wall of the winding roller (2) is fixedly connected with a winding press roller (7); the two ends of the wind-up roll (2) are provided with elastic magnetic sheets (8) used for clamping the end parts of the fabric when the fabric starts to be wound on the wind-up roll (2), one end of each elastic magnetic sheet (8) is rotationally connected with the side wall of the wind-up roll (2), and the other end of each elastic magnetic sheet is abutted against one side surface of the fabric, which is away from the wind-up roll (2).

6. The air jet loom take-up device as claimed in claim 1, wherein: an accommodating groove (9) for installing a driving assembly (3) is formed in one side of the frame (1), the driving assembly (3) comprises a rotating shaft (31), a driving rod (32) and a second driving motor (33), and the rotating shaft (31) is rotatably arranged on the side wall of the frame (1) in a penetrating mode and is detachably connected with one end of the winding roller (2); the driving rod (32) is fixedly connected with one end of the rotating shaft (31) deviating from the winding roller (2); the second driving motor (33) is fixedly arranged on the bottom wall of the accommodating groove (9), and the output end of the second driving motor (33) is fixedly connected with the driving rod (32).

7. The air jet loom take-up device as claimed in claim 6, wherein: the winding machine comprises a frame (1), wherein two sides of the frame (1) are fixedly connected with a bearing table (10) for bearing a winding roller (2), the bearing table (10) is provided with a mounting hole (11) along the direction parallel to the axial direction of the winding roller (2), a rotating shaft (31) is rotationally connected to the inner wall of the mounting hole (11), one end peripheral side wall of the rotating shaft (31) extending into the mounting hole (11) is provided with a first bonding surface (34), two ends of the winding roller (2) are fixedly connected with extension rollers (12), the peripheral side wall of the extension roller (12) close to one end of the rotating shaft (31) is provided with a second bonding surface (13) which is matched with the first bonding surface (34) and rotationally connected to the inner wall of the mounting hole (11), and the extension roller (12) deviating from one end of the rotating shaft (31) is rotationally connected to the bearing table (10); the window (14) of the wind-up roll (2) convenient to detach is offered to the lateral wall around accepting platform (10), window (14) link up with mounting hole (11), accepting platform (10) lateral wall can dismantle and be connected with installation piece (15) that are used for closed window (14).

8. The air jet loom take-up device as recited in claim 7, wherein: the bearing table is characterized in that the upper end and the lower end of the peripheral side wall of the bearing table (10) are fixedly connected with first connecting blocks (16) respectively, the two ends of the mounting block (15) are fixedly connected with second connecting blocks (18) respectively, the second connecting blocks (18) are rotationally connected with rotating plates (17), the rotating plates (17) are rotationally connected with clamping rings (19), clamping grooves (20) are formed in the side wall of the first connecting blocks (16), and the clamping rings (19) are embedded with the clamping grooves (20).