Napping device for waterless printing and dyeing

Abstract

The napping device comprises a mounting bottom plate, mounting side plates, a napping assembly and a cleaning assembly, the two mounting side plates are vertically arranged on the top face of the mounting bottom plate in the length direction of the mounting bottom plate, the napping assembly and the cleaning assembly are both arranged between the two mounting side plates, the napping assembly comprises a napping roller, and the napping roller is arranged between the two mounting side plates. A plurality of napping needles are arranged on the napping roller in the circumferential direction, the cleaning assembly comprises a conveying box body, transmission wheels, a transmission belt and a cleaning toothed plate, the conveying box body is arranged between the two mounting side plates, the bottom end of the conveying box body is close to the napping roller and is arranged in an opening mode, the two transmission wheels are rotationally arranged in the conveying box body in parallel, and the transmission wheels are arranged in parallel relative to the napping roller; the two transmission wheels are sleeved with the transmission belt at the same time, the multiple cleaning toothed plates are arranged on the outer side of the transmission belt in parallel, and receding grooves corresponding to the napping needles in position are formed in the cleaning toothed plates. The cloth galling device has the effect of improving the cloth galling quality.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cloth processing, and in particular to a napping device for waterless printing and dyeing. BACKGROUND

[0002] At present, flannelette with a surface covered with pile is widely applied in daily life and can be made into clothes, home textiles, cleaning tools and the like. When the flannelette is made, the fabric fibers need to be processed into warp and weft with pile, the warp and weft with pile are used to weave cloth, and then the pile in the fabric fibers is pulled out by a napping machine to make the surface of the fabric uniformly covered with a layer of pile, that is, the preliminary making of the flannelette is completed.

[0003] During the napping process of the cloth, part of the fiber filaments will be broken and generate floating pile. The broken fiber filaments are wound on the napping structure, and when the napping structure performs the napping operation on the subsequent cloth, the fiber filaments wound thereon are easy to fall on the cloth and cause pollution to the cloth. The cloth is easy to be affected by the floating pile and broken filaments during the subsequent dyeing process, and the production quality of the cloth is affected. CONTENT OF THE INVENTION

[0004] In order to improve the napping quality of the cloth, the application provides a napping device for waterless printing and dyeing.

[0005] The napping device for waterless printing and dyeing provided by the application adopts the following technical scheme:

[0006] The napping device for waterless printing and dyeing comprises a mounting bottom plate, mounting side plates, a napping assembly and a cleaning assembly. Two mounting side plates are vertically arranged on the top surface of the mounting bottom plate along the length direction thereof. The napping assembly and the cleaning assembly are arranged between the two mounting side plates. The napping assembly comprises a napping roller, and a plurality of napping needles are arranged on the napping roller in the circumferential direction. A driving member for driving the napping roller to rotate is arranged on the mounting side plate. The cleaning assembly comprises a transmission box, transmission wheels, a transmission belt and a cleaning tooth plate. The transmission box is arranged between the two mounting side plates. The bottom end of the transmission box is close to the napping roller and is arranged in an open manner. Two transmission wheels are arranged in parallel in the transmission box. The transmission wheels are arranged in parallel with respect to the napping roller. The transmission belt is simultaneously sleeved on the outside of the two transmission wheels. A plurality of cleaning tooth plates are arranged in parallel on the outside of the transmission belt. The cleaning tooth plates are provided with a plurality of accommodation grooves corresponding to the positions of the napping needles. A driving member for driving the transmission wheels to rotate is arranged on the transmission box.

[0007] By adopting the above technical scheme, the cloth is wound around the raising roller and subjected to raising treatment by the raising needle, and part of the fiber filaments are wound on the raising needle. The transmission wheel and the transmission belt rotate under the driving action of the driving member, and the cleaning tooth plate arranged on the transmission belt scrapes the fiber filaments on the raising needle, realizing cleaning of the raising roller and reducing the possibility that the fiber filaments fall on the subsequent cloth to affect the raising quality of the cloth. Through the cooperation of the installation bottom plate, the installation side plate, the raising assembly and the cleaning assembly, the raising quality of the cloth is improved.

[0008] Optionally, the top end of the transmission box body is provided with a first collection box, a collection opening in communication with the transmission box body is formed on the first collection box, and a scraping rubber plate is connected to the collection opening and extends towards the transmission belt.

[0009] By adopting the above technical scheme, the fiber filaments on the cleaning tooth plate are scraped by the scraping rubber plate, and the scraped fiber filaments fall into the first collection box through the collection opening for collection.

[0010] Optionally, a first vacuum pipe is arranged in communication on the first collection box, and a first vacuum pump is arranged in communication at the end of the first vacuum pipe away from the first collection box.

[0011] By adopting the above technical scheme, the first vacuum pump is started, a negative pressure environment is formed in the first collection box through the first vacuum pipe, and the fiber filaments scraped from the scraping rubber plate are sucked into the first collection box through the collection opening for temporary storage.

[0012] Optionally, an electrostatic adsorption plate is arranged on the inner wall of the transmission box body close to the cleaning tooth plate.

[0013] By adopting the above technical scheme, the electrostatic adsorption plate adsorbs the floating filaments falling from the cleaning tooth plate, reducing the possibility of the floating filaments falling into the external environment.

[0014] Optionally, a floating filament removing assembly is arranged on the installation side plate, and the floating filament removing assembly comprises two electrostatic adsorption rollers arranged between the two installation side plates along the width direction of the installation bottom plate and arranged in position correspondence in the vertical direction.

[0015] By adopting the above technical scheme, the cloth subjected to raising treatment passes between the two electrostatic adsorption rollers, and the residual floating filaments on the cloth are adsorbed, further reducing the content of the floating filaments on the cloth.

[0016] Optionally, one connecting box is arranged on one side of each electrostatic adsorption roller, a communication port is arranged on one side of the electrostatic adsorption roller, a collecting scraper is connected to the inner wall of the communication port, the side of the collecting scraper away from the connecting box is arranged in close contact with the surface of the electrostatic adsorption roller, a connecting branch pipe is arranged in communication on the connecting box, a second collecting box is arranged in communication at the end of the connecting branch pipe away from the connecting box, a second vacuum pipe is arranged in communication on the second collecting box, and a second vacuum pump is arranged in communication at the end of the second vacuum pipe away from the second collecting box.

[0017] Through the above technical scheme, the collecting scraper scrapes off the floating hair adsorbed on the electrostatic adsorption roller, the second vacuum pump is started to form a negative pressure environment in the second collecting box, the floating hair enters the connecting box through the communication port, and the floating hair in the connecting box is sucked into the second collecting box for temporary storage through the connecting branch pipe.

[0018] Optionally, a moving slider is arranged at the two ends of the electrostatic adsorption roller, the moving slider is connected to the end of the electrostatic adsorption roller and the connecting box, the two moving sliders at the two ends of the electrostatic adsorption roller are in one-to-one correspondence with the two mounting side plates and are slidably connected, and a driving member for driving the moving slider to move in the vertical direction is arranged on the mounting side plate.

[0019] Through the above technical scheme, the moving slider is arranged to realize the sliding connection of the electrostatic adsorption roller and the mounting side plate, and for different thicknesses of the cloth, the driving member can be used to adjust the distance between the two electrostatic adsorption rollers to match different thicknesses of the cloth.

[0020] Optionally, a plurality of pulling hair arc plates are arranged on the pulling hair roller along the circumference, the pulling hair arc plate is detachably connected to the peripheral wall of the pulling hair roller through a connecting piece, and the pulling hair needle is arranged on the outer arc wall of the pulling hair arc plate.

[0021] Through the above technical scheme, the operator can install the pulling hair arc plate provided with different specifications of pulling hair needles on the pulling hair roller according to different needs, thereby expanding the application range of the device.

[0022] In summary, the present application has at least one of the following beneficial technical effects:

[0023] 1. The installation of the bottom plate, the mounting side plate, the pulling hair assembly and the cleaning assembly cooperates with each other to improve the quality of cloth pulling hair;

[0024] 2. The cloth after the pulling hair treatment passes between the two electrostatic adsorption rollers to adsorb the residual floating hair on the cloth, thereby further reducing the content of the floating hair on the cloth;

[0025] 3. The setting of the moving slider realizes the sliding connection of the electrostatic adsorption roller and the mounting side plate, and the interval between the two electrostatic adsorption rollers can be adjusted by using the driving member for different thickness of the cloth. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic diagram of a napping device for waterless printing according to an embodiment of the present application.

[0027] Figure 2 is a partial sectional view of a cleaning assembly according to an embodiment of the present application.

[0028] Figure 3 is Figure 2 is an enlarged view of part A in FIG. 6.

[0029] Figure 4 is a structural schematic diagram of a sliding channel according to an embodiment of the present application.

[0030] Reference signs: 1, mounting bottom plate; 2, mounting side plate; 21, sliding channel; 3, napping assembly; 31, napping roller; 311, mounting dovetail; 32, napping arc plate; 321, mounting dovetail groove; 33, napping needle; 34, limiting top plate; 35, limiting end plate; 36, napping motor; 37, napping guide roller; 4, cleaning assembly; 41, transmission box; 42, transmission wheel; 43, transmission belt; 44, cleaning tooth plate; 441, accommodation groove; 45, cleaning motor; 46, first collection box; 461, collection port; 47, first vacuum pump; 48, first vacuum pipe; 49, electrostatic adsorption plate; 5, floating hair removing assembly; 51, electrostatic adsorption roller; 52, collection scraper; 53, connection box; 531, communication port; 54, connection branch pipe; 55, connection manifold; 56, second collection box; 57, second vacuum pump; 58, second vacuum pipe; 59, moving slider; 6, scraping rubber plate; 7, rotating motor; 8, moving motor; 9, moving screw; 10, discharging guide roller. DETAILED DESCRIPTION

[0031] The following will be described in detail with reference to the accompanying drawings. Figures 1-4 The present application will be described in further detail. The present application provides a napping device for waterless printing, which has the effect of improving the napping quality of cloth.

[0032] Reference will be made to Figure 1 and Figure 2 A napping device for waterless printing includes a mounting bottom plate 1, a mounting side plate 2, a napping assembly 3, a cleaning assembly 4, and a floating hair removing assembly 5. The mounting side plate 2 is vertically provided on the top surface of the mounting bottom plate 1 along the length direction thereof, and the napping assembly 3, the cleaning assembly 4, and the floating hair removing assembly 5 are arranged on the mounting side plate 2.

[0033] Reference will be made toFigure 2 And Figure 3 The pulling comb assembly 3 comprises a pulling comb roller 31, a pulling comb arc plate 32, a pulling comb needle 33, a limiting top plate 34, a limiting end plate 35, a pulling comb motor 36 and a pulling comb guide roller 37. The pulling comb roller 31 is detachably rotatably arranged between the two mounting side plates 2 along the width direction of the mounting bottom plate 1, the pulling comb motor 36 is arranged on one of the mounting side plates 2, and the output shaft of the pulling comb motor 36 is in transmission connection with one end of the pulling comb roller 31. The pulling comb arc plate 32 is arranged outside the pulling comb roller 31 along the circumferential direction thereof, and a plurality of pulling comb arc plates 32 are connected end to end to form a cylinder. The inner arc wall of each pulling comb arc plate 32 is provided with a mounting dovetail groove 321 along the length direction thereof, and the outer wall of the pulling comb roller 31 is fixedly connected with a plurality of mounting dovetail strips 311 along the length direction thereof, the plurality of mounting dovetail strips 311 are arranged in one-to-one correspondence with the plurality of mounting dovetail grooves 321, and the mounting dovetail strips 311 are slidably arranged in the corresponding mounting dovetail grooves 321. The limiting end plate 35 is fixedly connected to one end of the pulling comb roller 31, and the limiting top plate 34 is connected to the other end of the pulling comb roller 31 through bolts, and the diameters of the limiting end plate 35 and the limiting top plate 34 are equal and greater than the diameter of the pulling comb roller 31. The pulling comb needle 33 is arranged in parallel on the outer arc wall of the pulling comb arc plate 32. The pulling comb guide roller 37 is rotatably arranged between the two mounting side plates 2, and the two pulling comb guide rollers 37 are arranged on the two sides of the pulling comb roller 31 and are arranged in parallel about the pulling comb roller 31.

[0034] Referring to Figure 2 And Figure 3 The cleaning assembly 4 comprises a transmission box 41, a transmission wheel 42, a transmission belt 43, a cleaning tooth plate 44, a cleaning motor 45, a first collection box 46, a first vacuum pump 47 and a first vacuum pipe 48. The transmission box 41 is arranged between the two mounting side plates 2 along the width direction of the mounting bottom plate 1, and the bottom end of the transmission box 41 is arranged to be open. The transmission wheel 42 is rotatably arranged in the transmission box 41, and the transmission wheel 42 is arranged in parallel about the pulling comb roller 31, and the two transmission wheels 42 are arranged in position correspondence in the vertical direction. The transmission belt 43 is commonly sleeved outside the two transmission wheels 42, and the cleaning tooth plate is arranged at equal intervals on the transmission belt 43 along the width direction thereof, and the cleaning tooth plate is provided with a plurality of accommodation grooves 441, and the arrangement positions of the accommodation grooves 441 correspond to the arrangement positions of the pulling comb needles 33. The inner wall of the transmission box 41 close to the transmission belt 43 is provided with an electrostatic adsorption plate 49, and the electrostatic adsorption plate 49 is electrically connected with an electrostatic generating device (not shown in the figure).

[0035] Referring to Figure 1 And Figure 2The first collecting box 46 is arranged at the top end of the transmission box 41, and a collecting opening 461 for communicating with the transmission box 41 is arranged on one side of the first collecting box 46 close to the transmission box 41. A rubber scraping plate 6 is arranged on the inner wall of the collecting opening 461, and one side of the rubber scraping plate 6 extends to the direction of the transmission belt 43. A first vacuum pipe 48 is arranged in communication with the first collecting box 46, and one end of the first vacuum pipe 48 away from the first collecting box 46 is arranged in communication with a first vacuum pump 47.

[0036] Referring to Figure 2 and Figure 4 The floating hair removing assembly 5 is arranged on one side of the hair pulling assembly 3, and includes an electrostatic adsorption roller 51, a collecting scraper 52, a connecting box 53, a connecting branch pipe 54, a connecting manifold 55, a second collecting box 56, a second vacuum pump 57, a second vacuum pipe 58, and a moving slider 59. Two pairs of moving sliders 59 are arranged, and the two corresponding moving sliders 59 are in one-to-one correspondence with and are slidingly connected to the two mounting side plates 2. The electrostatic adsorption roller 51 is rotatably arranged between the two moving sliders 59, and is arranged in parallel with the hair pulling roller 31. The electrostatic adsorption roller 51 is electrically connected to an electrostatic generating device (not shown in the figure). A rotating motor 7 is arranged on the moving slider 59 at one end of the electrostatic adsorption roller 51, and the output shaft of the rotating motor 7 is in transmission connection with one end of the electrostatic adsorption roller 51. The connecting box 53 is arranged on each of the two corresponding moving sliders 59, and a communicating opening 531 is arranged on one end of the connecting box 53 close to the electrostatic adsorption roller 51. The collecting scraper 52 is connected to the inner wall of the communicating opening 531, and one side of the collecting scraper 52 is arranged in abutment with the edge of the electrostatic adsorption roller 51. The connecting branch pipe 54 is arranged in communication with each of the connecting boxes 53, and two connecting branch pipes 54 are arranged in communication with the connecting manifold 55 at the ends away from the connecting boxes 53. One end of the connecting manifold 55 is arranged in communication with the second collecting box 56. The second vacuum pipe 58 is arranged in communication with the second collecting box 56. One end of the second vacuum pipe 58 away from the second collecting box 56 is arranged in communication with the second vacuum pump 57.

[0037] Referring to Figure 2 and Figure 4 One of the mounting side plates 2 is provided with a moving motor 8, and a moving screw rod 9 is in transmission connection with the output shaft of the moving motor 8. The moving screw rod 9 is arranged vertically, and opposite screw segments are arranged at the two ends of the moving screw rod 9. The two opposite screw segments of the moving screw rod 9 are in one-to-one correspondence with and are in threaded connection with the two moving sliders 59 in the vertical direction. A sliding through slot 21 is arranged on the mounting side plate 2 away from the moving motor 8 along the vertical direction, and the two moving sliders 59 corresponding to the mounting side plate 2 are slidingly arranged in the sliding through slot 21. A discharging guide roller 10 is rotatably arranged between the two mounting side plates 2, and is arranged in parallel with the hair pulling roller 31. The discharging guide roller 10 is arranged on the side of the floating hair removing assembly 5 away from the hair pulling assembly 3.

[0038] Referring to Figures 1-3 When the cloth is subjected to the raising process, the cloth passes the raising guide roller 37 and the raising roller 31 in sequence. The raising motor 36 is started to drive the raising roller 31 to rotate, and the raising needles 33 on the raising arc plate 32 raise the cloth. Different specifications of the raising needles 33 are provided on the raising arc plate 32 to meet different raising requirements, thereby expanding the raising processing requirements of the device. The limiting top plate 34 and the limiting end plate 35 limit the raising arc plate 32, and the installation of the dovetail groove 321 and the dovetail bar 311 enables the raising arc plate 32 to be detachably connected to the raising roller 31.

[0039] Referring to Figure 1 And Figure 2 When the cloth is subjected to the raising process, part of the broken fiber is wound on the raising needle 33. The cleaning motor 45 is started to drive the transmission wheel 42 and the transmission belt 43 sleeved thereon to rotate. The cleaning tooth plate 44 rotates with the transmission belt 43 and scrapes the fiber wound on the raising needle 33. The cleaning tooth plate 44 moves to one side of the collection port 461 with the transmission belt 43, and the fiber scraping plate scrapes the fiber on the cleaning tooth plate 44. The first vacuum pump 47 is started to form a negative pressure environment in the first collection box 46 through the first vacuum pipe 48, so that the fiber on the fiber scraping plate is sucked into the first collection box 46. During the transmission of the fiber by the cleaning tooth plate 44, the electrostatic adsorption plate 49 in the transmission box 41 adsorbs the floating hair to avoid the possibility of the floating hair falling from the transmission box 41.

[0040] Referring to Figure 2 And Figure 4 The cloth subjected to the raising process passes between the two electrostatic adsorption rollers 51. The electrostatic adsorption roller 51 rotates under the driving action of the rotating motor 7, and the electrostatic adsorption roller 51 adsorbs the residual floating hair on the cloth to further reduce the content of the floating hair on the cloth. The floating hair adsorbed on the electrostatic adsorption roller 51 is scraped off by the collection scraper 52. The second vacuum pump 57 is started to form a negative pressure environment in the second collection box 56 through the second vacuum pipe 58, and the floating hair absorbed in the connection box 53 is temporarily stored in the second collection box 56 through the connection branch pipe 54 and the connection manifold 55.

[0041] Referring to Figure 2 And Figure 4 For different thicknesses of the cloth, the moving motor 8 is started to drive the moving screw 9 to rotate, and the two moving sliding blocks 59 move towards each other or away from each other under the driving action of the moving screw 9 and the limiting and guiding action of the sliding slot 21, thereby adjusting the distance between the electrostatic adsorption rollers 51.

[0042] The implementation principle of the embodiment of the device for watermarking without water is as follows: when the cloth is subjected to the watermarking treatment, the cloth passes the watermarking guide roller 37 and the watermarking roller 31 in sequence. The watermarking needle 33 performs the watermarking treatment on the cloth. The broken fiber silk is wound on the watermarking needle 33. The transmission belt 43 rotates. The cleaning tooth plate 44 rotates with the transmission belt 43 and scrapes the fiber silk wound on the watermarking needle 33. The cleaning tooth plate 44 moves to one side of the collecting opening 461. The fiber silk on the cleaning tooth plate 44 is scraped by the scraping fiber plate and enters the first collecting box 46 for collection. The cloth subjected to the watermarking treatment passes between the two electrostatic adsorption rollers 51. The electrostatic adsorption roller 51 adsorbs the residual floating hair on the cloth, further reducing the content of the floating hair on the cloth.

[0043] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A napping device for waterless dyeing, characterized in that: The system includes a mounting base plate (1), mounting side plates (2), a texturing assembly (3), and a cleaning assembly (4). Two mounting side plates (2) are vertically arranged along the length of the top surface of the mounting base plate (1). The texturing assembly (3) and the cleaning assembly (4) are both located between the two mounting side plates (2). The texturing assembly (3) includes a texturing roller (31) with several texturing needles (33) arranged circumferentially on the texturing roller (31). The mounting side plate (2) is provided with a driving component for driving the texturing roller (31) to rotate. The cleaning assembly (4) includes a transmission box (41), a transmission wheel (42), a transmission belt (43), and a cleaning toothed plate (44). The housing (41) is positioned between the two mounting side plates (2). The bottom end of the transmission housing (41) is close to the brushing roller (31) and is open. Two transmission wheels (42) are arranged in parallel within the transmission housing (41). The transmission wheels (42) are arranged in parallel with respect to the brushing roller (31). The transmission belt (43) is simultaneously sleeved on the outside of the two transmission wheels (42). Several cleaning toothed plates (44) are arranged in parallel on the outside of the transmission belt (43). The cleaning toothed plates (44) have clearance grooves (441) corresponding to the position of the brushing needle (33). The transmission housing (41) is provided with a driving component for driving the transmission wheels (42) to rotate.

2. The napping device for waterless dyeing according to claim 1, characterized in that: The top of the transmission box (41) is provided with a first collection box (46), and the first collection box (46) is provided with a collection port (461) that communicates with the transmission box (41). A scraping rubber plate (6) is connected to the collection port (461), and the scraping rubber plate (6) extends toward the transmission belt (43).

3. A napping device for waterless dyeing according to claim 2, characterized in that: A first vacuum tube (48) is connected to the first collection box (46), and a first vacuum pump (47) is connected to the end of the first vacuum tube (48) away from the first collection box (46).

4. A napping device for waterless dyeing according to claim 3, characterized in that: An electrostatic adsorption plate (49) is provided on the inner wall of the transmission box (41) near the cleaning toothed plate (44).

5. A napping device for waterless dyeing according to claim 1, characterized in that: The mounting side plate (2) is provided with a lint removal component (5), which includes an electrostatic adsorption roller (51). Two electrostatic adsorption rollers (51) are provided between the two mounting side plates (2) along the width direction of the mounting base plate (1), and the two electrostatic adsorption rollers (51) are positioned correspondingly in the vertical direction.

6. A napping device for waterless dyeing according to claim 5, characterized in that: Each electrostatic adsorption roller (51) is provided with a connecting box (53) on one side. The connecting box (53) has a connecting port (531) on the side close to the electrostatic adsorption roller (51). A collecting scraper (52) is connected to the inner wall of the connecting port (531). The side of the collecting scraper (52) away from the connecting box (53) is attached to the surface of the electrostatic adsorption roller (51). A connecting branch pipe (54) is connected to the connecting box (53). A second collecting box (56) is connected to the end of the connecting branch pipe (54) away from the connecting box (53). A second vacuum tube (58) is connected to the second collecting box (56). A second vacuum pump (57) is connected to the end of the second vacuum tube (58) away from the second collecting box (56).

7. A napping device for waterless dyeing according to claim 6, characterized in that: Both ends of the electrostatic adsorption roller (51) are provided with a movable slider (59). The movable slider (59) is connected to both the end of the electrostatic adsorption roller (51) and the end of the connecting box (53). The two movable sliders (59) at both ends of the electrostatic adsorption roller (51) correspond one-to-one with the two mounting side plates (2) and are slidably connected. The mounting side plate (2) is provided with a driving component for driving the movable slider (59) to move in the vertical direction.

8. A napping device for waterless dyeing according to claim 1, characterized in that: The brushing roller (31) is provided with a plurality of brushing arc plates (32) along the circumference. The brushing arc plates (32) are detachably connected to the peripheral wall of the brushing roller (31) through a connector. The brushing needles (33) are provided on the outer arc wall of the brushing arc plates (32).

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