CN214496770U - Dyeing machine dye uniform distribution device - Google Patents
Dyeing machine dye uniform distribution device Download PDFInfo
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- CN214496770U CN214496770U CN202120271547.0U CN202120271547U CN214496770U CN 214496770 U CN214496770 U CN 214496770U CN 202120271547 U CN202120271547 U CN 202120271547U CN 214496770 U CN214496770 U CN 214496770U
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Abstract
The utility model belongs to the technical field of cloth processing and specifically relates to a dyeing machine dye equipartition device is related to, it includes the support frame and is located the unreeling roller on the support frame, the below of unreeling roller is provided with the draw-out roller, be provided with first cloth dyeing roller on the support frame, first cloth dyeing roller is along the first motor of its axial one end fixedly connected with, first cloth dyeing roller is cavity setting, the outer wall of first cloth dyeing roller link up to open has a plurality of first drain outlets, first drain outlet evenly distributed is on first cloth dyeing roller outer wall, driving motor's one end is worn to be equipped with first inlet pipe by the roller of first cloth dyeing roller. The application has the effect of improving the color uniformity of pad dyeing cloth.
Description
Technical Field
The application relates to the field of cloth processing, in particular to a dye uniform distribution device of a dyeing machine.
Background
The dyeing and finishing equipment mainly comprises a high-temperature high-pressure overflow dyeing machine, a pad dyeing machine, a jig dyeing machine and an airflow cylinder. The pad dyeing machine is suitable for dyeing cotton linen, pure artificial cotton and other fabrics, and adopts normal temperature and normal pressure dyeing when in use. The pad dyeing is that the open-width cloth is put into a dipping liquid cold tank containing dye liquor for short immersion, and then the fabric is sent into a press roll for pad pressing. The press roller extrudes the dye liquor into the fiber and the fabric tissue gap, and extrudes the redundant dye liquor to distribute the dye liquor on the cloth.
In the dyeing process of the padding machine, because the dye has certain directness to the fiber of the cloth, namely the dye is adsorbed by the fiber, the concentration of the extruded dye liquor is lower than the initial dye concentration during padding. The dye concentration in the dye solution is reduced, and the color of the pad-dyed cloth is lighter, so that the pad-dyed cloth is easily uneven in color.
SUMMERY OF THE UTILITY MODEL
In order to improve the uniformity of pad dyeing cloth color, the application provides a dyeing machine dye equipartition device.
The application provides a pair of dyeing machine dye equipartition device adopts following technical scheme:
the utility model provides a dyeing machine dyestuff equipartition device, includes the support frame and is located the unreeling roller on the support frame, the below of unreeling roller is provided with out the cloth roller, be provided with first cloth dyeing roller on the support frame, first cloth dyeing roller is along the first driving motor of its axial one end fixedly connected with, first cloth dyeing roller is cavity setting, the outer wall of first cloth dyeing roller link up to open has a plurality of leakage fluid dram, first leakage fluid dram evenly distributed is on first cloth dyeing roller outer wall, first inlet pipe is worn to be equipped with by the one end that first driving motor was kept away from to the roller of first cloth dyeing roller.
Through adopting above-mentioned technical scheme, add the dye liquor in first cloth dyeing roller through first inlet pipe, when unreeling the roller and carrying the cloth to first cloth dyeing roller, the cloth was walked around from first cloth dyeing roller bottom. Under the action of gravity, partial dye liquor in the first cloth dyeing roller is discharged from the first liquid discharge port and distributed on the surface of the cloth, the cloth is subjected to primary dyeing, the concentration of the dye liquor in each dyeing area on the cloth is the same, and the improvement of the dyeing uniformity of the cloth is facilitated.
Optionally, a second cloth dyeing roller is arranged below the first cloth dyeing roller, the second cloth dyeing roller is arranged in a hollow mode, a plurality of second liquid discharge ports are formed in the outer wall of the second cloth dyeing roller in a penetrating mode, the second liquid discharge ports are evenly distributed in the outer wall of the second cloth dyeing roller, a second motor is fixedly connected to the second cloth dyeing roller along the axial end of the second cloth dyeing roller, and a second feeding pipe is arranged at one end, away from the second motor, of a roller shaft of the second cloth dyeing roller in a penetrating mode.
Through adopting above-mentioned technical scheme, pour into the dyestuff into the second roller of dyeing cloth along the second inlet pipe, the cloth is from first roller of dyeing cloth bottom back of detouring, to the second roller of dyeing cloth conveying. When the cloth is wound around from the bottom of the second cloth dyeing roller, part of dye in the second cloth dyeing roller is distributed on the cloth along the second liquid discharge port under the action of gravity, and the cloth is dyed for the second time, so that the effect of dyeing the two sides of the cloth is achieved conveniently.
Optionally, a sleeve plate is axially covered on the first cloth dyeing roller along the first cloth dyeing roller.
Through adopting above-mentioned technical scheme, first dyeing roller is rotating the in-process, under centrifugal action, and on partial dye liquor can splash the cloth, the dyestuff that local distribution on the cloth increased, influences the depth of cloth dyeing. Through increase the lagging on first cloth roller of dyeing, the dyestuff is discharged in the first drain outlet of first cloth roller bottom only under the action of gravity, effectively reduces the possibility that the dyestuff splashes on the cloth.
Optionally, fixedly connected with connecting rod on the terminal surface of lagging along its axial one end, it has the gliding annular hole of confession connecting rod to open on the support frame, be provided with the coupling assembling that is used for restricting the connecting rod removal on the support frame curb plate.
By adopting the technical scheme, when the padding machine stops for inspection, the first cloth dyeing roller still retains the dye and continues to discharge downwards under the action of gravity. At the moment, the rotating connecting rod slides in the annular hole, so that the opening end of the sleeve plate faces upwards; simultaneously, the connecting rod is rotated to slide in the annular hole, so that the opening end of the sleeve plate is upward, the dye in the first cloth dyeing roller is not discharged, and the waste of the dye is effectively reduced.
Optionally, coupling assembling is including changeing board, fixed block and coupling spring, it rotates with the support frame to change the board and is connected, fixed block and support frame fixed connection, coupling spring's one end and fixed block fixed connection, coupling spring's the other end with change board fixed connection.
Through adopting above-mentioned technical scheme, when needing to fix the connecting rod, pull the direction removal of commentaries on classics board to keeping away from connecting spring for the connecting rod continues to slide forward in the annular hole. When the connecting rod slides over the rotating plate, the connecting spring contracts to drive the rotating plate to reset, so that the connecting rod is convenient to move.
Optionally, coupling assembling including slide set up on the connecting rod the screw thread piece and with screw thread piece complex connecting block, be provided with the external screw thread on the screw thread piece, it has the through-hole to open on the connecting block, be provided with on the through-hole inner wall with screw thread piece complex internal thread, be provided with the passageway that is used for supplying the connecting rod to slide into the through-hole on the connecting block.
Through adopting above-mentioned technical scheme, when the connecting rod slided into the through-hole along the passageway, slided into the through-hole along the connecting rod axial with the screw thread piece, screw thread piece and connecting block pass through threaded connection, are favorable to restricting the removal of connecting rod.
Optionally, a forward turning roller is arranged on the support frame and on one side of the first cloth dyeing roller far away from the unwinding roller, and the second cloth dyeing roller is arranged between the first cloth dyeing roller and the forward turning roller.
Through adopting above-mentioned technical scheme, corotation is to the roller to the cloth of first cloth roller and the second of dying between the cloth roller play the traction effect, and the first cloth roller of dying, corotation are to the cloth of conveying between the roller and corotation to the roller, the second cloth of dying between the cloth roller is the slope setting, leaves the interval between cloth and the lagging promptly, effectively reduces the possibility of lagging bottom wearing and tearing cloth.
Optionally, a reverse direction roller is arranged on the support frame and below the first cloth dyeing roller, and the reverse direction roller is located between the unwinding roller and the second cloth dyeing roller.
By adopting the technical scheme, the cloth bypasses from the bottom of the second cloth dyeing roller and is conveyed to the reverse direction roller. The reverse steering roller increases the contact area of the cloth and the bottom of the second cloth dyeing roller, and is favorable for improving the dyeing efficiency of the cloth.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the dyeing method, the first dye roller is arranged and is hollow, the outer wall of the first dye roller is provided with a plurality of first liquid discharge ports, one end of the first dye roller in the axial direction is fixedly connected with a first motor, one end, far away from the first motor, of a roller shaft of the first dye roller is inserted with a first feed pipe, and when the first dye roller dyes the cloth, the concentrations of dye liquids distributed on the cloth are the same, so that the uniformity of cloth dyeing is improved;
2. by arranging the positive steering roller, cloth is far away from the bottom end of the sleeve plate when being conveyed in the first cloth dyeing roller, so that the possibility that the bottom end of the sleeve plate abrades the cloth is effectively reduced;
3. this application is through setting up coupling assembling on the support frame curb plate, and fixed connection pole's position is favorable to improving the stability of lagging.
Drawings
FIG. 1 is a schematic view showing the structure of a dye leveling device of a dyeing machine according to example 1 of the present application.
FIG. 2 is a schematic view showing the construction of a first cloth roller of a dye leveling device of a dyeing machine according to example 1 of the present application.
FIG. 3 is a schematic view showing the construction of a second cloth roller of the dye leveling device of the dyeing machine according to example 1 of the present application.
Fig. 4 is a schematic structural diagram of a dye leveling device of a dyeing machine according to embodiment 1 of the present application, which is used for embodying a connecting assembly.
Fig. 5 is an enlarged view of a portion a in fig. 4.
FIG. 6 is a schematic view showing the structure of an upper squeeze roller and a lower squeeze roller of a dye distributing device of a dyeing machine according to example 1 of the present application.
Fig. 7 is a schematic structural diagram of a dye leveling device of a dyeing machine according to embodiment 2 of the present application, which is used for embodying a connecting assembly.
Fig. 8 is an enlarged view of a portion B in fig. 7.
Fig. 9 is a schematic structural diagram of a dye leveling device of a dyeing machine according to embodiment 2 of the present application, which is used for embodying a connecting assembly.
Description of reference numerals: 1. a support frame; 2. unwinding rollers; 3. a first cloth dyeing roller; 31. a first feed tube; 4. a first motor; 51. a first drain port; 7. sheathing; 71. a connecting rod; 8. a connecting assembly; 81. rotating the plate; 82. a fixed block; 83. a connecting spring; 84. a thread block; 85. connecting blocks; 851. a through hole; 86. a hand wheel; 87. a channel; 9. a positive steering roll; 10. a cloth outlet roller; 11. an upper squeeze roll; 12. a lower squeeze roll; 14. an annular aperture; 15. a counter-rotating roller; 17. a second cloth dyeing roller; 171. a second liquid discharge port; 172. a second motor; 173. a second feed tube.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
The embodiment of the application discloses dyeing machine dye equipartition device.
Example 1:
referring to fig. 1, the dye uniform distribution device of the dyeing machine comprises a support frame 1 and an unwinding roller 2 rotatably arranged on the support frame 1, wherein a first cloth dyeing roller 3 and a second cloth dyeing roller 17 are arranged on the support frame 1 and on one side of the unwinding roller 2, and the second cloth dyeing roller 17 is arranged below the first cloth dyeing roller 3. And a forward turning roller 9 is arranged on the support frame 1 and on one side of the first cloth dyeing roller 3 far away from the unwinding roller 2, the forward turning roller 9 is arranged above the first cloth dyeing roller 3, and the second cloth dyeing roller 17 is arranged between the first cloth dyeing roller 3 and the forward turning roller 9. The reverse direction roller 15 is arranged above the second cloth dyeing roller 17, the reverse direction roller 15 is arranged between the first cloth dyeing roller 3 and the second cloth dyeing roller 17, and the cloth discharging roller 10 is arranged below the reverse direction roller 15.
Referring to fig. 1, the cloth is conveyed to a first cloth dyeing roller 3 under the conveying action of an unwinding roller 2, passes through the bottom of the first cloth dyeing roller 3 and is primarily dyed, the cloth after primary dyeing passes through the top of a forward rotating roller 9 to reach a second cloth dyeing roller 17, passes through the bottom of the second cloth dyeing roller 17 and is secondarily dyed, and the cloth after secondary dyeing passes through the top of a reverse rotating roller 15 and is output under the conveying action of a cloth outlet roller 10. The two sides of the cloth are dyed by the first cloth dyeing roller 3 and the second cloth dyeing roller 17, so that the dyeing uniformity of the cloth is improved conveniently.
Referring to fig. 2, the first cloth dyeing roller 3 is hollow, a plurality of first liquid discharge ports 51 are formed in the outer wall of the first cloth dyeing roller 3 in a penetrating manner, and the first liquid discharge ports 51 are uniformly distributed on the outer wall of the first cloth dyeing roller 3. First dyeing roller 3 is along its axial one end fixedly connected with first motor 4, and first inlet pipe 31 is worn to be equipped with by the one end that first motor 4 was kept away from to the roller of first dyeing roller 3. In the process of driving the first cloth dyeing roller 3 to rotate by the first motor 4, dye is injected into the first cloth dyeing roller 3 through the first feed pipe 31. When the cloth was carried 3 bottoms on the first cloth roller of dyeing, the dyestuff was discharged along the first drain outlet 51 of a plurality of, distributed to the cloth on, was convenient for carry out preliminary dyeing to the cloth.
Referring to fig. 3, the second cloth dyeing roller 17 is also hollow, a plurality of second liquid discharge ports 171 are formed on the outer wall of the second cloth dyeing roller 17 in a penetrating manner, and the second liquid discharge ports 171 are uniformly distributed on the outer wall of the second cloth dyeing roller 17. One end of the second cloth dyeing roller 17 in the axial direction thereof is fixedly connected with a second motor 172. A second feed pipe 173 is arranged at one end of the roll shaft of the second cloth dyeing roll 17 far away from the second motor 172. The second motor 172 continuously supplements the dye to the second cloth dyeing roller 17 through the second feeding pipe 173 in the process of driving the second feeding pipe 173 to rotate, and when the cloth is conveyed to the bottom of the second cloth dyeing roller 17, the dye is discharged along the second liquid discharge port 171 and distributed on the cloth, so that the cloth is dyed for the second time.
Referring to fig. 2 and 3, the first cloth dyeing roller 3 and the second cloth dyeing roller 17 are covered with the sleeve plate 7, taking one sleeve plate 7 as an example, the cross section of the sleeve plate 7 is fan-shaped, a gap is reserved between the inner wall of the sleeve plate 7 and the first cloth dyeing roller 3, the opening of the sleeve plate 7 faces downwards along the vertical direction, and one end of the sleeve plate 7 far away from the first motor 4 is fixedly connected with a connecting rod 71. In the rotating process of the first cloth dyeing roller 3, part of dye can splash onto the cloth under the action of centrifugal force, so that the local dye of the cloth is increased, the color is deepened, and the uniformity of cloth dyeing is influenced. The sleeve plate 7 has a blocking effect on the dye in the first cloth dyeing roller 3, and the possibility of dye splashing is effectively reduced.
Referring to fig. 4 and 5, an annular hole 14 for the connecting rod 71 to slide is formed on the side wall of the support frame 1 in a penetrating manner, and the annular hole 14 is semi-annular. The connecting rod 71 protrudes from the annular hole 14. The edge of the annular hole 14 is provided with a connecting assembly 8 for limiting the movement of the connecting rod. When the padding machine is shut down or overhauled, the dye liquor which is not discharged is still left in the first cloth dyeing roller 3 and the second cloth dyeing roller 17, the connecting rod 71 is rotated at the moment, the sleeve plate 7 is driven to rotate to the opening upwards, the connecting rod 71 is fixed through the connecting component 8, the dye liquor in the first cloth dyeing roller 3 and the second cloth dyeing roller 17 is not discharged at the moment, and the dye saving effect is convenient to achieve.
Referring to fig. 4 and 5, the connection assembly 8 includes a rotation plate 81 rotatably connected to a side wall of the support frame 1, a fixing block 82 fixedly connected to a side wall of the support frame 1, and a connection spring 83. One end of the connecting spring 83 is fixedly connected with the rotating plate 81, and the other end of the connecting spring 83 is fixedly connected with the fixed block 82.
Referring to fig. 4 and 5, when the connecting rod 71 needs to be fixed, the pulling plate 81 rotates in a direction away from the connecting spring 83 to move away, so that the connecting rod 71 continues to slide forward. After the connecting rod 71 slides over the rotating plate 81, the connecting spring 83 contracts to pull the rotating plate 81 to return, and the connecting rod 71 is limited to move reversely. When the restricting action on the link 71 needs to be released, the pivot link 71 moves toward the pivot plate 81, and the pivot plate 81 is pressed to move the pivot plate 81 in a direction away from the link spring 83, so that the link 71 slides over the pivot plate 81, and the restricting action of the link 71 by the link assembly 8 is released.
Referring to fig. 6, the forward rotation roller 9 plays a role in drawing the cloth conveyed between the first cloth dyeing roller 3 and the second cloth dyeing roller 17, so that a space is left between the cloth and the sleeve plate 7, and the possibility that the sleeve plate 7 abrades the cloth is effectively reduced.
Referring to fig. 4 and 6, the bottom of the supporting frame 1 is provided with a lower squeeze roller 12 and an upper squeeze roller 11. The upper extrusion roll 11 and the lower extrusion roll 12 are rotatably connected with the support frame 1. The double-side dyed cloth is conveyed between an upper pressing roller 11 and a lower pressing roller 12 through a cloth outlet roller 10, and excess dye which is not absorbed on the cloth is extruded under the extrusion action of the upper pressing roller 11 and the lower pressing roller 12. The rolled cloth is conveyed forward for further processing.
The application principle of the dye uniform distribution device of the dyeing machine in the embodiment of the application is as follows: the cloth is conveyed to the bottom of the first cloth dyeing roller 3 through the unreeling roller 2 for primary dyeing.
The dyed cloth is conveyed to the second cloth dyeing roller 17 through the forward turning roller 9 and bypasses the bottom of the second cloth dyeing roller 17 for secondary dyeing. The cloth is then transferred to the reverse direction roller 15 and the cloth discharge roller 10 after the double-side dyeing of the cloth is completed, and finally transferred between the upper squeeze roller 11 and the lower squeeze roller 12 to be pressed.
Example 2:
this example differs from example 1 in that: referring to fig. 7 and 8, the connecting assembly 8 includes a thread block 84 slidably disposed on the connecting rod 71 and a connecting block 85 fixedly connected to a side plate of the support frame 1, and a hand wheel 86 is fixedly connected to an end of the connecting rod 71 far away from the first motor 4. The outer wall of the threaded block 84 is provided with external threads, and the threaded block 84 is arranged in a cylindrical shape. The connecting block 85 is located at the edge of the annular hole 14, a through hole 851 is formed on the connecting block 85, and an internal thread is formed on the inner wall of the through hole 851 to be matched with the thread block 84.
Referring to fig. 8 and 9, the connecting block 85 is provided with a passage 87 for the connecting rod 71 to slide into the through hole 851, and the passage 87 communicates with the through hole 851. After the connecting rod 71 enters the through hole 851, the screw block 84 is slid toward the connecting block 85, so that the screw block 84 is connected to the female screw of the through hole 851, and the connecting rod 71 is fixed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a dyeing machine dye equipartition device, includes support frame (1) and is located unreeling roller (2) on support frame (1), the below of unreeling roller (2) is provided with draw-out roller (10), its characterized in that: be provided with first cloth roller (3) of dying on support frame (1), first cloth roller (3) of dying is along the first motor (4) of its axial one end fixedly connected with, first cloth roller (3) of dying is the cavity setting, the outer wall of first cloth roller (3) of dying link up and is opened and has a plurality of first drainage mouth (51), first drainage mouth (51) evenly distributed is on first cloth roller (3) outer wall of dying, first inlet pipe (31) are worn to be equipped with to the one end that first motor (4) were kept away from to the roller of first cloth roller (3) of dying.
2. The dye leveling device of the dyeing machine according to claim 1, characterized in that: first cloth dyeing roller (3) below is provided with second cloth dyeing roller (17), it has a plurality of second leakage fluid dram (171) to link up to open on second cloth dyeing roller (17), second leakage fluid dram (171) evenly distributed is on the outer wall of second cloth dyeing roller (17), second cloth dyeing roller (17) is along its axial one end fixedly connected with second motor (172), second inlet pipe (173) are worn to be equipped with to the one end that second motor (172) were kept away from to the roller axle of second cloth dyeing roller (17).
3. The dye leveling device of the dyeing machine according to claim 2, characterized in that: the first cloth dyeing roller (3) is axially covered with a sleeve plate (7) along the first cloth dyeing roller (3).
4. The dye leveling device of the dyeing machine according to claim 3, characterized in that: the sleeve plate (7) is fixedly connected with a connecting rod (71) along one axial end of the sleeve plate, the supporting frame (1) is provided with an annular hole (14) for the connecting rod (71) to slide, and a connecting assembly (8) for limiting the movement of the connecting rod (71) is arranged on a side plate of the supporting frame (1).
5. The dye leveling device of the dyeing machine according to claim 4, characterized in that: coupling assembling (8) are including changeing board (81), fixed block (82) and connecting spring (83), it rotates with support frame (1) to change board (81) and is connected, fixed block (82) and support frame (1) fixed connection, the one end and fixed block (82) fixed connection of connecting spring (83), the other end and the commentaries on classics board (81) fixed connection of connecting spring (83).
6. The dye leveling device of the dyeing machine according to claim 4, characterized in that: the connecting assembly (8) comprises a thread block (84) arranged on the connecting rod (71) in a sliding mode and a connecting block (85) matched with the thread block (84), an external thread is arranged on the thread block (84), a through hole (851) is formed in the connecting block (85), an internal thread matched with the thread block (84) is arranged on the inner wall of the through hole (851), and a channel (87) for the connecting rod (71) to slide into the through hole (851) is arranged on the connecting block (85).
7. The dye leveling device of the dyeing machine according to claim 3, characterized in that: one side of the support frame (1) which is positioned on the first cloth dyeing roller (3) and is far away from the unreeling roller (2) is provided with a forward steering roller (9), and the second cloth dyeing roller (17) is positioned between the first cloth dyeing roller (3) and the forward steering roller (9).
8. The dye leveling device of the dyeing machine according to claim 7, characterized in that: and a reverse steering roller (15) is arranged on the support frame (1) and below the first cloth dyeing roller (3), and the reverse steering roller (15) is positioned between the unreeling roller (2) and the second cloth dyeing roller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120271547.0U CN214496770U (en) | 2021-01-30 | 2021-01-30 | Dyeing machine dye uniform distribution device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120271547.0U CN214496770U (en) | 2021-01-30 | 2021-01-30 | Dyeing machine dye uniform distribution device |
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| CN214496770U true CN214496770U (en) | 2021-10-26 |
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| CN202120271547.0U Active CN214496770U (en) | 2021-01-30 | 2021-01-30 | Dyeing machine dye uniform distribution device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045056A (en) * | 2022-06-27 | 2022-09-13 | 江苏康之欣染业有限公司 | Waterless printing and dyeing equipment capable of improving printing and dyeing quality of towels |
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2021
- 2021-01-30 CN CN202120271547.0U patent/CN214496770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045056A (en) * | 2022-06-27 | 2022-09-13 | 江苏康之欣染业有限公司 | Waterless printing and dyeing equipment capable of improving printing and dyeing quality of towels |
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