Blended fabric low-bath-ratio segmented fabric dyeing and finishing selvedge suction device

Abstract

The utility model discloses a blended fabric low bath ratio sectional fabric dyeing and finishing selvedge suction device, which comprises a shell, a lower roller and an upper roller, a driving shaft is arranged on the shell, a driving wheel is fixed at one end of the driving shaft in the shell, a first driving mechanism is arranged outside the shell, and the first driving mechanism drives the driving shaft to rotate. A transmission wheel is rotationally connected to the shell above one end of the lower roller, a first gear is fixed to the inner side of the transmission wheel, a second gear corresponding to the first gear is fixed to one end of the lower roller, the first gear is meshed with the second gear, a second driving mechanism for driving the upper roller to swing is further arranged on the shell, and a driven wheel is further fixed to one end of the upper roller. A tensioning wheel is further arranged in the shell, a transmission belt is connected among the driven wheel, the driving wheel, the transmission wheel and the tensioning wheel, and the sectional type fabric dyeing and finishing device is simple in structure, low in manufacturing cost and more suitable for sectional type fabric dyeing and finishing.

Description

Technical Field

[0001] The utility model relates to an edge sucker for dyeing and finishing blended fabrics with a low bath ratio and segmented fabrics. Background Art

[0002] During the dyeing and finishing process of blended fabrics with low bath ratio and segmented fabrics, it is necessary to use an edge absorber to absorb the two sides of the fabric to keep the fabric crisp during the dyeing and finishing process, thereby ensuring its final dyeing and finishing effect;

[0003] The edge suction device in the prior art is generally designed for processing a whole piece of fabric, and its upper roller is not suitable for frequent lifting and uninterrupted rotation. It also has the disadvantages of complex structure and high manufacturing cost. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art and to provide an edge absorber which has a simple structure, low manufacturing cost and is more suitable for segmented fabric dyeing and finishing.

[0005] The technical scheme of the utility model is: a blended fabric low bath ratio segmented fabric dyeing and finishing edge sucker, comprising a shell, a lower roller rotatably connected to the lower end of one side of the shell, and an upper roller swingably connected to the upper end of one side of the shell;

[0006] A driving shaft is provided on the housing between the upper roller and the lower roller, a driving wheel is fixed to one end of the driving shaft located in the housing, and a first driving mechanism is provided outside the housing, and the first driving mechanism drives the driving shaft to rotate;

[0007] A transmission wheel is rotatably connected to the housing above one end of the lower roller, a first gear is fixed inside the transmission wheel, a second gear corresponding to the first gear is fixed at one end of the lower roller, and the first gear is meshed with the second gear;

[0008] The housing is also provided with a second driving mechanism that drives the upper roller to swing, and a passive wheel is fixed to one end of the upper roller;

[0009] A tension wheel is also arranged in the shell, and a transmission belt is connected among the passive wheel, the driving wheel, the transmission wheel and the tension wheel.

[0010] Specifically, the transmission wheel and the first gear are an integrally formed structure.

[0011] Furthermore, the first driving mechanism is a driving motor, and the output shaft of the driving motor is connected to the driving shaft through a gear set.

[0012] Furthermore, the outer sides of the front and rear ends of the shell are rotatably connected to a swing arm respectively, and the two ends of the upper roller are rotatably connected to the end of the swing arm respectively.

[0013] Furthermore, the second driving mechanism is a micro cylinder, the rear end of the micro cylinder is rotatably connected to the housing above the first driving mechanism, and the piston rod of the micro cylinder is rotatably connected to the swing arm.

[0014] Furthermore, the side of the shell facing the fabric input is open.

[0015] Furthermore, avoidance grooves are provided at the front and rear ends of the open side of the shell.

[0016] Furthermore, the front and rear ends of the shell are respectively provided with limit blocks corresponding to the swing arm, and the limit blocks limit the swing arm.

[0017] Furthermore, the front and rear ends of the shell are respectively provided with fixing parts, and the fixing parts are used to connect to the frame to fix the edge suction device on the equipment.

[0018] Furthermore, it also includes two infrared sensors, which are respectively arranged on the outer sides of the front and rear ends of the shell.

[0019] The beneficial effects of the utility model are: simple structure, relatively low manufacturing cost, and better adaptability to the edge suction requirements in the process of segmented fabric dyeing and finishing. The side edge of the fabric is first extended by the lower roller and then abutted against the upper roller and the lower roller. The upper roller and the lower roller rotate synchronously in opposite directions, which can ensure that the side edge of the fabric always maintains a trend of extending outward, so that the fabric remains crisp during the dyeing and finishing process, thereby ensuring the dyeing and finishing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a cross-sectional view of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the side surface of the utility model.

[0022] In the figure: housing 1, lower roller 2, upper roller 3, driving shaft 4, first driving mechanism 5, transmission wheel 6, second driving mechanism 7, tensioning wheel 8, swing arm 9, avoidance groove 10, limit block 11, fixing part 12. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0024] Combination Figure 1 and Figure 2 As shown, the blended fabric low bath ratio segmented fabric dyeing and finishing edge sucker comprises a housing 1, a lower roller 2 rotatably connected to the lower end of one side of the housing 1, and an upper roller 3 swingably connected to the upper end of one side of the housing 1;

[0025] A driving shaft 4 is provided on the housing 1 between the upper roller 3 and the lower roller 2, a driving wheel is fixed to one end of the driving shaft 4 located inside the housing 1, and a first driving mechanism 5 is provided outside the housing 1, and the first driving mechanism 5 drives the driving shaft 4 to rotate;

[0026] A transmission wheel 6 is rotatably connected to the housing 1 above one end of the lower roller 2, a first gear is fixed inside the transmission wheel 6, a second gear corresponding to the first gear is fixed at one end of the lower roller 2, and the first gear meshes with the second gear;

[0027] The housing 1 is also provided with a second driving mechanism 7 that drives the upper roller 3 to swing, and a passive wheel is fixed to one end of the upper roller 3;

[0028] A tension wheel 8 is also provided in the housing 1 , and a transmission belt is connected between the passive wheel, the active wheel, the transmission wheel 6 and the tension wheel 8 .

[0029] The working principle of the above structure is: the driving shaft 4 drives the upper roller 3 to rotate counterclockwise through the transmission belt, the transmission belt drives the first gear to rotate counterclockwise, and the first gear drives the lower roller 2 to rotate clockwise, that is, the driving shaft 4 drives the upper roller 3 and the lower roller 2 to rotate synchronously in opposite directions, and the function of the tension wheel 8 is to maintain smooth transmission when the upper roller 3 swings;

[0030] Initially, the upper roller 3 is in a raised state; when the fabric is transported to the top of the lower roller 2, the lower roller 2 rotates outward to extend one side of the fabric toward the shell 1, and then the upper roller 3 swings down to contact the fabric, and the upper roller 3 and the lower roller 2 rotate at the same time to keep the side of the fabric in an adsorbed state; the two edge absorbers work at the same time to keep the fabric crisp during the dyeing and finishing process; when a section of fabric is dyed and finished and completely passes between the two edge absorbers, the upper roller 3 is reset to wait for the next section of fabric to pass.

[0031] The beneficial effects of the above structure are: simple structure, relatively low manufacturing cost, and better adaptability to the edge suction requirements in the process of segmented fabric dyeing and finishing. The side edge of the fabric is first extended by the lower roller 2 and then abutted against the upper roller 3 and the lower roller 2. The upper roller 3 and the lower roller 2 rotate synchronously in opposite directions, which can ensure that the side edge of the fabric always maintains a trend of extending outward, so that the fabric remains crisp during the dyeing and finishing process, thereby ensuring the dyeing and finishing effect.

[0032] In another embodiment, the transmission wheel 6 and the first gear are an integrally formed structure.

[0033] In another embodiment, in combination Figure 1 and Figure 2 As shown, the first driving mechanism 5 is a driving motor, and the output shaft of the driving motor is connected to the driving shaft 4 through a gear set to make the layout of the whole machine more reasonable.

[0034] In another embodiment, in combination Figure 1 and Figure 2 As shown, a swing arm 9 is rotatably connected to the outer sides of the front and rear ends of the shell 1, and the two ends of the upper roller 3 are rotatably connected to the ends of the swing arm 9.

[0035] In another embodiment, in combination Figure 1 and Figure 2 As shown, the second driving mechanism 7 is a micro cylinder, the rear end of which is rotatably connected to the housing 1 above the first driving mechanism 5, and the piston rod of the micro cylinder is rotatably connected to the swing arm 9. The piston rod of the micro cylinder is telescopically connected to drive the swing arm 9 to swing up and down, thereby driving the upper roller 3 to lift and lower.

[0036] In another embodiment, if Figure 1 As shown, the side of the housing 1 facing the fabric input is open.

[0037] In another embodiment, in combination Figure 1 and Figure 2 As shown, the housing 1 has an open side with avoidance grooves 10 at both ends, so that fabrics can pass through smoothly.

[0038] In another embodiment, the front and rear ends of the shell 1 are respectively provided with limit blocks 11 corresponding to the swing arm 9, and the limit blocks 11 limit the swing arm 9 so that when the upper roller 3 is lowered, it only abuts against the fabric without pressing the fabric, so that the fabric can still pass between the upper roller 3 and the lower roller 2.

[0039] In another embodiment, the front and rear ends of the shell 1 are respectively provided with fixing parts 12, and the fixing parts 12 are used to connect to the frame to fix the edge suction device on the equipment.

[0040] In another embodiment, two infrared sensors are further included. The two infrared sensors are respectively arranged on the outer sides of the front and rear ends of the shell 1 to sense the input and output of the fabric.

Claims

1. The edge sucker for dyeing and finishing of blended fabrics with low bath ratio is characterized by: It comprises a shell (1), a lower roller (2) rotatably connected to the lower end of one side of the shell (1), and an upper roller (3) swingably connected to the upper end of one side of the shell (1); A driving shaft (4) is provided on the housing (1) between the upper roller (3) and the lower roller (2); a driving wheel is fixed to one end of the driving shaft (4) located inside the housing (1); a first driving mechanism (5) is provided outside the housing (1); and the first driving mechanism (5) drives the driving shaft (4) to rotate; A transmission wheel (6) is rotatably connected to the housing (1) above one end of the lower roller (2), a first gear is fixed inside the transmission wheel (6), a second gear corresponding to the first gear is fixed at one end of the lower roller (2), and the first gear meshes with the second gear; The housing (1) is also provided with a second driving mechanism (7) for driving the upper roller (3) to swing, and a passive wheel is fixed to one end of the upper roller (3); A tension wheel (8) is also provided in the housing (1), and a transmission belt is connected between the passive wheel, the active wheel, the transmission wheel (6) and the tension wheel (8).

2. The low bath ratio segmented fabric dyeing and finishing edge absorber for blended fabrics as claimed in claim 1, characterized in that: The transmission wheel (6) and the first gear are an integrally formed structure.

3. The low bath ratio segmented fabric dyeing and finishing edge absorber for blended fabrics as claimed in claim 2, characterized in that: The first driving mechanism (5) is a driving motor, and the output shaft of the driving motor is connected to the driving shaft (4) via a gear set.

4. The low bath ratio segmented fabric dyeing and finishing edge absorber for blended fabrics as claimed in claim 3, characterized in that: The outer sides of the front and rear ends of the shell (1) are rotatably connected to a swing arm (9), and the two ends of the upper roller (3) are rotatably connected to the ends of the swing arm (9).

5. The low bath ratio sectional fabric dyeing and finishing edge absorber for blended fabrics as claimed in claim 4, characterized in that: The second driving mechanism (7) is a micro cylinder, the rear end of which is rotatably connected to a housing (1) above the first driving mechanism (5), and the piston rod of the micro cylinder is rotatably connected to a swing arm (9).

6. The low bath ratio sectional fabric dyeing and finishing edge absorber for blended fabrics as claimed in claim 5, characterized in that: The side of the shell (1) facing the fabric input is open.

7. The low bath ratio segmented fabric edge absorber for dyeing and finishing of blended fabrics as claimed in claim 6, characterized in that: The open side of the housing (1) is also provided with avoidance grooves (10) at both ends, front and rear.

8. The low bath ratio sectional fabric dyeing and finishing edge absorber for blended fabrics as claimed in claim 7, characterized in that: The housing (1) is also provided with limit blocks (11) corresponding to the swing arm (9) at the front and rear ends, respectively, and the limit blocks (11) limit the swing arm (9).

9. The low bath ratio segmented fabric edge absorber for dyeing and finishing of blended fabrics as claimed in claim 8, characterized in that: The front and rear ends of the shell (1) are also respectively provided with fixing parts (12), and the fixing parts (12) are used to connect to the frame to fix the edge suction device on the equipment.

10. The low bath ratio sectional fabric dyeing and finishing edge absorber for blended fabrics as claimed in claim 9, characterized in that: It also comprises two infrared sensors, which are respectively arranged on the outer sides of the front and rear ends of the shell (1).

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