CN220371508U - Non-woven fabric flocking device - Google Patents

Abstract

The application discloses a non-woven fabric flocking device, which relates to the technical field of non-woven fabric processing; the application includes a workbench; the flocking box is arranged on the workbench, a through groove is formed in one side of the flocking box in a penetrating mode, the top of the flocking box is communicated with a hopper, and a transmission roller is rotatably arranged on the opposite side of the inner wall of the flocking box in a penetrating mode; this application sets up blowing roller and receipts material roller on same work or material rest, set up the transmission band in the flocking incasement, two deflector rolls are passed earlier to the tip of non-woven fabrics, wind again on the transmission band, wind again on receiving the material roller at last, whole U-shaped that is during non-woven fabrics transmission, utilize the positive and negative screw thread on two deflector rolls earlier to flatten the non-woven fabrics and remove the fold, the large tracts of land contact friction between reuse non-woven fabrics and the transmission band is to the flat of non-woven fabrics, make the non-woven fabrics just when rubber coating and flocking link, it remains level and smooth and no fold all the time, not only make the rubber coating even, the flocking is even, thereby the quality of non-woven fabrics flocking has been improved.

Description

Non-woven fabric flocking device

Technical Field

The application relates to the technical field of non-woven fabric processing equipment, in particular to a non-woven fabric flocking device.

Background

The non-woven fabric is also called non-woven fabric, needled cotton, needled non-woven fabric and the like, is produced by adopting polyester fiber and polyester fiber materials and is manufactured by a needling process, and can be manufactured into different thicknesses, handfeel and hardness, and the non-woven fabric needs flocking by using a flocking device in the processing process.

The flocking device is a machine for producing flocking products by utilizing the principle of electrostatic flocking, which is a novel production process by utilizing the natural characteristics of charges, wherein the electrostatic flocking is characterized in that the fluff is negatively charged by utilizing the physical characteristics of the charges of like polarity and opposite polarity, an object to be flocked is placed under the condition of zero potential or grounding, the fluff is attracted by a plant body with different potential and is vertically accelerated to fly to the surface of the object to be flocked, the plant body is coated with an adhesive, the fluff is vertically adhered to the plant body, and the flocking machine is divided into: flocking machine assembly line type flocking, box type flocking and spray nozzle type flocking, the non-woven fabric flocking is generally realized by adopting the flocking machine assembly line type flocking.

The existing flocking device lacks the mechanism that removes the fold to the non-woven fabrics, the non-woven fabrics often has many folds on its surface after placing for a long time, only through the traction of blowing roller and receipts material roller and the direction of guide roller when carrying out the flocking, the non-woven fabrics is the rubber coating earlier when the transmission flocking, partial non-woven fabrics texture is soft has elasticity, in the transmission process its surface extremely easily produces the fold, lead to glue to smear inhomogeneous, its surface flocking is inhomogeneous when also making follow-up flocking simultaneously, reduced flocking quality, consequently, this application provides a non-woven fabrics flocking device.

Disclosure of Invention

The purpose of the present application is: for solving current flocking device lack and remove the mechanism of fold to the non-woven fabrics, lead to glue to smear inhomogeneous, the inhomogeneous problem of flocking, this application provides non-woven fabrics flocking device.

The application specifically adopts the following technical scheme for realizing the purposes:

a nonwoven fabric flocking device, comprising:

a work table;

the flocking box is arranged on the workbench, one side of the flocking box is provided with a through groove in a penetrating way, the top of the flocking box is communicated with a hopper, the opposite sides of the inner wall of the flocking box are provided with transmission rollers in a rotating way, and the two transmission rollers are provided with transmission belts in a transmission way;

the material rack is arranged on one side, close to the through groove, of the workbench, and a discharging roller and a receiving roller are rotatably arranged on the material rack;

the support is arranged on the workbench and positioned between the material rack and the flocking box, two guide rollers are rotatably arranged on the support, threads are respectively arranged on the outer surfaces of two ends of the guide rollers, a first gear is fixedly arranged on each of the two guide rollers, the two first gear teeth are meshed, one end part of each guide roller is connected with a motor arranged on the support, and a first belt pulley assembly is connected between one guide roller and one transmission roller;

the gluing mechanism is arranged on one side of the flocking box, which is close to the through groove;

the positive voltage net and the negative voltage strip are arranged at the bottom end of the hopper, and the negative voltage strip is arranged in the flocking box and is positioned between the upper layer and the lower layer of the conveying belt.

Further, the gluing mechanism includes:

the glue box is arranged on one side of the flocking box, an arc-shaped groove is formed in the bottom of the glue box in a penetrating mode, and a glue spreader is arranged in the arc-shaped groove in a rotating mode.

Further, support plates are arranged on the opposite sides of the glue box, and compression rollers are rotatably arranged between the two support plates.

Further, two feed divider rolls are rotatably penetrated on opposite sides of the inner wall of the hopper, a plurality of annular distribution feed divider needles are arranged on the outer surface of each feed divider roll in an array, a second belt pulley assembly is connected between one feed divider roll and one transmission roll, and two second gears and two second gear teeth are meshed on each feed divider roll.

Further, the inner wall opposite side of flocking case just is located the below rotation of conveyer belt runs through there is the cleaning roller, the surface array of cleaning roller is provided with a plurality of and is annular distributed's clearance pole, the cleaning roller with another be connected with third belt pulley subassembly between the conveying roller.

Further, the workbench is communicated with a collecting pipe corresponding to the cleaning roller, and a pipe cap is arranged at the end part of the collecting pipe.

Further, be provided with heating fan on the workstation, heating fan's air outlet intercommunication has the trachea, tracheal tip extends to flocking incasement and communicates there is the shunt tubes, along its length direction array intercommunication on the shunt tubes have a plurality of air cock.

Further, the opposite sides of the inner wall of the flocking box are obliquely provided with guide plates communicated with the collecting pipes, and the shunt pipes are located above one of the guide plates.

The beneficial effects of this application are as follows:

in this application, with blowing roller and receipts material roller setting on same work or material rest, set up the transmission band in the flocking incasement, two deflector rolls are passed earlier to the tip of non-woven fabrics, and then wind and establish on the transmission band, and the winding is on receiving the material roller again at last, wholly be the U shape when non-woven fabrics transmission, utilize the positive and negative screw thread on two deflector rolls earlier to flatten the non-woven fabrics and remove the fold, the large tracts of land contact friction between reuse non-woven fabrics and the transmission band is to the flat of non-woven fabrics, make the non-woven fabrics just when rubber coating and flocking link in transmission process, it remains level and has not folded all the time, not only make the rubber coating even, and the flocking is even, thereby the quality of non-woven fabrics flocking has been improved.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is a perspective view of a further perspective view of the present application;

FIG. 3 is a perspective cross-sectional view of the present application;

FIG. 4 is an enlarged view of FIG. 1A of the present application;

FIG. 5 is an enlarged view of FIG. 3B of the present application;

FIG. 6 is an enlarged view of FIG. 3C of the present application;

FIG. 7 is an enlarged view of FIG. 3D of the present application;

reference numerals: 1. a work table; 2. a flocking box; 3. penetrating a groove; 4. a hopper; 5. a conveying roller; 6. a transmission belt; 7. a material rack; 8. a discharging roller; 9. a receiving roller; 10. a first gear; 11. a motor; 12. a first pulley assembly; 13. a gluing mechanism; 14. a positive voltage net; 15. a negative voltage strip; 16. a support plate; 17. a press roller; 18. a material distributing roller; 19. a material distributing pricking pin; 20. a second pulley assembly; 21. a cleaning roller; 22. cleaning a rod; 23. a third pulley assembly; 24. a collection pipe; 25. a tube cap; 26. a heating fan; 27. an air pipe; 28. a shunt; 29. an air tap; 30. a material guide plate; 31. a bracket; 32. a guide roller; 33. a second gear; 1301. a glue box; 1302. an arc-shaped groove; 1303. and (5) a glue spreading roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

As shown in fig. 1 to 7, a nonwoven fabric flocking device according to an embodiment of the present application includes:

a work table 1;

the flocking box 2 is arranged on the workbench 1, a through groove 3 is formed in one side of the flocking box 2 in a penetrating manner, a hopper 4 is communicated with the top of the flocking box 2, a transmission roller 5 is rotatably arranged on the opposite side of the inner wall of the flocking box 2 in a penetrating manner, and a transmission belt 6 is sleeved on the two transmission rollers 5 in a transmission manner;

the material rack 7 is arranged on one side of the workbench 1 close to the through groove 3, and a discharging roller 8 and a receiving roller 9 are rotatably arranged on the material rack 7;

the support 31 is arranged on the workbench 1 and is positioned between the material frame 7 and the flocking box 2, two guide rollers 32 are rotatably arranged on the support 31, threads are respectively arranged on the outer surfaces of two ends of the guide rollers 32, preferably, the threads at two ends of the guide rollers 32 are opposite in rotation direction, the two guide rollers 32 are fixedly provided with first gears 10, the two first gears 10 are meshed in teeth, the end part of one guide roller 32 is connected with a motor 11 arranged on the support 31, and a first belt pulley assembly 12 is connected between one guide roller 32 and one transmission roller 5;

the gluing mechanism 13 is arranged on one side of the flocking box 2 close to the through groove 3;

the positive voltage net 14 and the negative voltage strip 15, the positive voltage net 14 is arranged at the bottom end of the hopper 4, the negative voltage strip 15 is arranged in the flocking box 2 and is positioned between the upper layer and the lower layer of the transmission belt 6, preferably, the inner wall of the flocking box 2 is provided with a bearing plate, the negative voltage strip 15 is arranged on the bearing plate, when flocking is carried out on non-woven fabrics, the non-woven fabrics are arranged on the discharging roller 8, the end parts of the non-woven fabrics firstly pass through two guide rollers 32 movably, then pass through the penetrating groove 3 movably and then wind on the transmission belt 6, then pass through the penetrating groove 3 and finally pass through the collecting roller 9, as shown in figure 3, the non-woven fabrics are U-shaped, the discharging roller 8 and the collecting roller 9 rotate under the drive of the driving mechanism, thereby realizing the transmission of the non-woven fabrics, the non-woven fabrics do work by the motor 11, the output shaft of the non-woven fabrics drives one guide roller 32 to rotate under the meshing action of the two first gears 10, the other guide roller 32 is driven to synchronously and reversely rotate, the two guide rollers 32 synchronously and reversely rotate to carry out auxiliary transmission on the non-woven fabric, meanwhile, the linkage of the first belt pulley assembly 12 is utilized to drive one of the transmission rollers 5 to rotate, the transmission belt 6 is driven to transmit under the cooperation of the other transmission roller 5, the non-woven fabric is assisted by the transmission belt 6 to transmit again, the non-woven fabric is flattened by utilizing threads with opposite rotation directions at the two ends of the guide roller 32, so that wrinkles are removed, the non-woven fabric is flattened and removed, the non-woven fabric is glued by the gluing mechanism 13 firstly, the glued non-woven fabric is glued by the gluing mechanism 13, and then is glued to the transmission belt 6, because the non-woven fabric is glued to the transmission belt 6, the contact area between the two non-woven fabric is large, and the non-woven fabric is wound to be glued to the transmission belt 6, so that the non-woven fabric is in a flat state, under the friction force of flat and large-area contact, the part that makes non-woven fabrics laminating conveyer belt 6 remains the state of exhibition all the time in the transmission, can not appear the fold, at this moment, add fine hair from hopper 4, fine hair drops downwards, under the effect of positive voltage net 14 and negative voltage strip 15, fine hair is the acceleration of perpendicular form and flies to rise to the non-woven fabrics on the surface, because the non-woven fabrics surface scribbles the glue, fine hair just is glued perpendicularly on the non-woven fabrics, thereby accomplish the flocking, the holistic structure of device carries out exhibition flat to the non-woven fabrics earlier through two deflector rolls 32 and removes the fold, reuse conveyer belt 6's the friction force of flat and large tracts of land contact, make the non-woven fabrics just pass through rubber coating and flocking link in the transmission process, it remains all the time and does not have the fold, not only make the rubber coating even, and the flocking even, thereby the quality of non-woven fabrics flocking has been improved.

As shown in fig. 5, in some embodiments, the gumming mechanism 13 comprises: the glue box 1301 is arranged on one side of the flocking box 2, the bottom of the glue box 1301 is provided with an arc groove 1302 in a penetrating way, the arc groove 1302 is internally provided with a glue spreader 1303 in a rotating way, preferably, a tiny gap is reserved between the outer surface of the glue spreader 1303 and the inner wall of the arc groove 1302, preferably, the glue spreader 1303 is in rolling lap joint with the non-woven fabric, glue is added into the glue box 1301, the non-woven fabric can be in contact with the glue spreader 1303 during transmission, under the action of friction force, the glue spreader 1303 is driven to rotate, when the glue spreader 1303 rotates, the glue in the glue box 1301 can be adhered to the glue spreader 1303, and the glue is coated on the non-woven fabric uniformly, and the glue is moderate in thickness, so that the follow-up flocking is facilitated.

As shown in fig. 4 and 5, in some embodiments, the opposite sides of the glue box 1301 are respectively provided with a support plate 16, and a press roller 17 is rotatably arranged between the two support plates 16, preferably, when the non-woven fabric is transported, the glue spreading roller 1303 is in contact with the upper side of the non-woven fabric, the press roller 17 is in contact with the lower layer of the non-woven fabric, and the press roller 17 cooperates with the glue spreading roller 1303 to rotationally press the non-woven fabric, so that the non-woven fabric glue spreading effect is better.

As shown in fig. 2 and 6, in some embodiments, two distributing rollers 18 are rotatably penetrated on opposite sides of an inner wall of the hopper 4, a plurality of distributing needles 19 distributed in a ring shape are arranged on an outer surface array of each distributing roller 18, a second belt pulley assembly 20 is connected between one distributing roller 18 and one of the conveying rollers 5, second gears 33 are fixedly arranged on each distributing roller 18, and teeth of the two second gears 33 are meshed, when one conveying roller 5 rotates, one distributing roller 18 is driven to rotate through linkage of the second belt pulley assembly 20, the other distributing roller 18 is driven to synchronously and reversely rotate through teeth of the two second gears 33, and when the two distributing rollers 18 synchronously and reversely rotate, the distributing needles 19 on the distributing needles disperse the dropped down fluff, so that the fluff drops down more uniformly and is not easy to wind and tie a knot, and the flocking effect of the fluff is further improved.

As shown in fig. 2 and 3, in some embodiments, the cleaning roller 21 is rotatably penetrated on the opposite side of the inner wall of the flocking box 2 and below the conveying belt 6, a plurality of annularly distributed cleaning rods 22 are arranged on the outer surface array of the cleaning roller 21, a third belt pulley assembly 23 is connected between the cleaning roller 21 and the other conveying roller 5, the non-woven fabric is continuously conveyed after flocking, and conveyed along the lower side of the conveying belt 6, when the other conveying roller 5 rotates, the cleaning roller 21 is driven to synchronously rotate through the linkage of the third belt pulley assembly 23, and the cleaning rods 22 rotate along with the rotation of the cleaning roller 21, so that the non-woven fabric flocked fluff is scraped and brushed, the non-adhered fluff is prevented from following between the fluff adhered to the non-woven fabric, the fluff is prevented from being trapped and collected, the fluff is prevented from being wasted, and the flocking effect of the non-woven fabric is improved.

As shown in fig. 3, in some embodiments, the collecting pipe 24 corresponding to the cleaning roller 21 is connected to the workbench 1, the end of the collecting pipe 24 is provided with a pipe cap 25, and through the connected collecting pipe 24, the fluff scraped by the cleaning rod 22 falls into the collecting pipe 24, and after the fluff collected in the collecting pipe 24 reaches a certain amount, the pipe cap 25 can be opened to recycle the collected fluff again, thereby improving practicability.

As shown in fig. 2, fig. 3 and fig. 7, in some embodiments, a heating fan 26 is disposed on the workbench 1, an air outlet of the heating fan 26 is communicated with an air pipe 27, an end portion of the air pipe 27 extends into the flocking box 2 and is communicated with a shunt pipe 28, a plurality of air nozzles 29 are connected to the shunt pipe 28 along a length direction of the shunt pipe in an array manner, the heating fan 26 does work, the external air is pumped into and heated by the air pipe 26, and then the heated air is conveyed into the shunt pipe 28 through the air pipe 27 and is sprayed out from the plurality of air nozzles 29, so that the non-woven fabrics with the flocking are blown, glue is rapidly dried and shaped, subsequent winding is facilitated, and meanwhile, the adhered fluff is not scraped by the subsequent cleaning rod 22 when cleaning and scraping, so that the practicability is improved.

As shown in fig. 3 and 7, in some embodiments, the opposite sides of the inner wall of the flocking box 2 are both provided with guide plates 30 which are communicated with the collecting pipe 24 in an inclined manner, the shunt tubes 28 are located above one of the guide plates 30, and non-adhered fluff can also fall off partially naturally during the transmission of the non-woven fabric, and the fallen fluff can effectively slide into the collecting pipe 24 through the inclined guide plates 30 so as to be convenient for subsequent recycling, thereby improving the practicability.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A nonwoven fabric flocking device, comprising:

a work table (1);

the flocking box (2) is arranged on the workbench (1), a through groove (3) is formed in one side of the flocking box (2) in a penetrating mode, a hopper (4) is communicated with the top of the flocking box (2), a transmission roller (5) is rotatably arranged on the opposite side of the inner wall of the flocking box (2) in a penetrating mode, and a transmission belt (6) is sleeved on the two transmission rollers (5) in a transmission mode;

the material rack (7) is arranged on one side, close to the through groove (3), of the workbench (1), and a discharging roller (8) and a receiving roller (9) are rotatably arranged on the material rack (7);

the support (31) is arranged on the workbench (1) and is positioned between the material rack (7) and the flocking box (2), two guide rollers (32) are rotatably arranged on the support (31), threads are respectively arranged on the outer surfaces of two ends of each guide roller (32), a first gear (10) and teeth of the two first gears (10) are fixedly arranged on each guide roller (32), one guide roller (32) is connected with a motor (11) arranged on the support (31), and a first belt pulley assembly (12) is connected between one guide roller (32) and one transmission roller (5);

the gluing mechanism (13) is arranged on one side of the flocking box (2) close to the through groove (3);

the positive voltage net (14) and the negative voltage strip (15), the positive voltage net (14) is arranged at the bottom end of the hopper (4), and the negative voltage strip (15) is arranged in the flocking box (2) and is positioned between the upper layer and the lower layer of the conveying belt (6).

2. A non-woven flocking device according to claim 1, wherein the gluing mechanism (13) comprises:

the glue box (1301) is arranged on one side of the flocking box (2), an arc-shaped groove (1302) is formed in the bottom of the glue box (1301) in a penetrating mode, and a glue spreading roller (1303) is arranged in the arc-shaped groove (1302) in a rotating mode.

3. A non-woven flocking device according to claim 2, wherein the opposite sides of the glue box (1301) are each provided with a support plate (16), and a press roller (17) is rotatably arranged between two support plates (16).

4. The non-woven fabric flocking device according to claim 1, wherein two distributing rollers (18) are rotatably penetrated on opposite sides of the inner wall of the hopper (4), a plurality of distributing needles (19) distributed in a ring shape are arranged on an outer surface array of the distributing rollers (18), a second belt pulley assembly (20) is connected between one distributing roller (18) and one conveying roller (5), and two second gears (33) are fixedly arranged on the two distributing rollers (18) and meshed with each other.

5. A non-woven fabric flocking device according to claim 1, wherein cleaning rollers (21) are rotatably penetrated on opposite sides of the inner wall of the flocking box (2) and below the conveyor belt (6), a plurality of annularly distributed cleaning rods (22) are arranged on an outer surface array of the cleaning rollers (21), and a third belt pulley assembly (23) is connected between the cleaning rollers (21) and the other conveyor roller (5).

6. The non-woven fabric flocking device according to claim 5, wherein the working table (1) is communicated with a collecting pipe (24) corresponding to the cleaning roller (21), and a pipe cap (25) is arranged at the end of the collecting pipe (24).

7. The non-woven fabric flocking device according to claim 6, wherein a heating fan (26) is arranged on the workbench (1), an air outlet of the heating fan (26) is communicated with an air pipe (27), an end portion of the air pipe (27) extends into the flocking box (2) and is communicated with a shunt tube (28), and a plurality of air nozzles (29) are communicated on the shunt tube (28) along a length direction array thereof.

8. The non-woven flocking device according to claim 7, wherein the inner walls of the flocking box (2) are each provided with a guide plate (30) in inclined relation on opposite sides thereof, which are in communication with the collection tube (24), and the shunt tube (28) is located above one of the guide plates (30).