CN112501721B

CN112501721B - A dust protected carding unit for producing non-woven fabrics

Info

Publication number: CN112501721B
Application number: CN202011397377.7A
Authority: CN
Inventors: 李魏; 杨海峰
Original assignee: Zhejiang Chuangwei New Material Co ltd
Current assignee: Zhejiang Chuangwei New Material Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-09-23
Anticipated expiration: 2040-12-03
Also published as: CN112501721A

Abstract

The invention provides a dustproof carding device for producing non-woven fabrics, which comprises a carding frame body, wherein a feeding mechanism is arranged on one side of the carding frame body, and a first roller is arranged on the inner wall of the carding frame body in a linkage manner by driving a first rotating shaft through a first motor; this a dust protected carding unit for producing non-woven fabrics is through the fan that sets up, collect the pipeline, filter screen and dust pocket, can absorb cleanly to levitate impurity in the air, avoid the impurity adhesion to influence the quality on the non-woven fabrics, impurity after filter screen filtration drops to the dust pocket, through the dust pocket with collect the demountable installation of pipeline, make the staff be convenient for change the dust pocket, clean attaching to the impurity on first roller bearing through the cleaning roll that sets up, make dust removal effect more showing, through the pan feeding mechanism that sets up, guarantee that the non-woven fabrics is the flat state of exhibition when getting into to comb the support body and carding, avoid the fold to exert an influence to the quality of combing the back non-woven fabrics.

Description

A dust protected carding unit for producing non-woven fabrics

Technical Field

The invention relates to the technical field of non-woven fabric production, in particular to a dustproof carding device for producing non-woven fabrics.

Background

The non-woven fabric is also called non-woven fabric, is formed by directional or random fibers, is called as fabric because of having the appearance and certain properties of the fabric, and has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like;

the invention provides a dust-proof carding device for producing non-woven fabrics, which is used in the market at present and is mainly composed of an opening device, a carding machine, a lapping machine, a needling device and a lap former.

Disclosure of Invention

In order to solve the problems, the invention provides a dustproof carding device for producing non-woven fabrics, which can absorb and clean impurities floating in the air through a fan, a collecting pipeline, a filter screen and a dust removing bag, adsorbed impurities enter the collecting pipeline, the impurities filtered by the filter screen fall into the dust removing bag, workers can conveniently replace the dust removing bag through the detachable installation of the dust removing bag and the collecting pipeline, the impurities attached to a first roller are cleaned through a cleaning roller, the dust removing effect is more remarkable, the non-woven fabrics are ensured to be in a flat state when entering a carding frame body for carding through an arranged feeding mechanism, and the influence of folds on the quality of the carded non-woven fabrics is avoided.

In order to solve the problems, the invention provides a dustproof carding device for producing non-woven fabrics, which comprises a carding frame body, wherein a feeding mechanism is arranged on one side of the carding frame body, the inner wall of the carding frame body is provided with a first rolling shaft in a linkage manner through a first motor to drive a first rotating shaft, the top of the carding frame body is fixedly connected with the outer side of the first rotating shaft through a fixed disc in a rotating manner, a first gear is fixedly arranged on the outer side of the first rotating shaft, the outer side of the first gear is respectively provided with a second gear and a third gear in a meshing manner, the second gear is linked with a first carding roller through a belt, the first carding roller is sequentially linked with a second carding roller, a third roller, a fourth roller and a discharge conveyor belt through belts, the third gear is linked with a cleaning roller through a belt, and a collecting drawer is arranged at the bottom of the carding frame body in a sliding manner, the top of the carding frame body is provided with a fan through a dust removal frame body, one side of the fan is provided with a first dust absorption pipeline through a detachable installation of a collection pipeline, the bottom of the first dust absorption pipeline is communicated with a second dust absorption pipeline, and the bottom of the carding frame body is fixedly provided with a support column.

The further improvement lies in that: the feeding mechanism comprises a first conveyor belt, a second conveyor belt, a base and a fixed plate, wherein a second motor is arranged on the base, one end of an output shaft of the second motor is respectively linked with the first conveyor belt and the second conveyor belt through a belt, a groove is formed in the fixed plate, the number of the grooves is four, a first side roller, a second side roller, a third side roller and a fourth side roller are respectively assembled in the four grooves, a third motor is fixedly arranged at the bottom of the base, one end of an output shaft of the third motor is linked with the first side roller through a belt, the first side roller is linked with the second side roller through a belt, the second side roller is linked with a fourth gear through a belt, a fifth gear is meshed with the outer side of the fourth gear, the outer side of the fifth gear is linked with the third side roller and the fourth side roller through a belt in sequence, and the rotation direction of the first side roller is the same as that of the rotation direction of the second side roller and the rotation direction of the second side roller is outward through the rotation of the third motor, the direction of rotation of third side roller is the same and outside with the direction of rotation of fourth side roller, first spout has been seted up to the both sides of fixed plate, sliding connection has the carriage release lever in the first spout, be equipped with press device on the carriage release lever.

The further improvement lies in that: the inner wall of first spout passes through the cylinder and is connected with the carriage release lever, wherein the translation rate of cylinder equals with the rotational speed of first conveyer belt and the rotational speed of second conveyer belt, the fixed electro-magnet that is provided with of press device's interior roof, the top and the electric wire intercommunication of electro-magnet, press device's top is provided with the hole, press device and power intercommunication are run through to the one end of electric wire, press device's inner wall sliding connection has according to the briquetting, through the electro-magnet that sets up with according to the briquetting, when the switch on, according to the briquetting shift up with the electro-magnet adsorbs being connected, during the power off, press the non-woven fabrics contact on briquetting gliding and the fixed plate and press.

The further improvement lies in that: the one end of first dust absorption pipeline and the one end threaded connection who collects the pipeline, discharge gate and dust pocket demountable installation are passed through to the bottom of collecting the pipeline, the one end of collecting the pipeline and the one end of fan all have welded the ring flange, two through sealing washer be assembled between the ring flange, two the ring flange with all be provided with the hole on the sealing washer, wear to be equipped with the bolt in the hole, the one end of bolt runs through one in proper order ring flange, sealing washer and another the ring flange and with nut threaded connection, the inside wall fixed mounting of sealing washer has the filter screen, thereby can effectually avoid impurity entering fan to influence the operation of fan through the filter screen that sets up, and too much impurity on the filter screen can directly drop and collect in the dust bag.

The further improvement lies in that: the carding frame is characterized in that a second sliding groove is formed in the bottom of the carding frame body, a drawer sliding block is fixedly assembled on one side of the collection drawer, and the shape and the size of the drawer sliding block are matched with those of the second sliding groove.

The invention has the beneficial effects that: this a dust protected carding unit for producing non-woven fabrics is through the fan that sets up, the collecting tube, filter screen and dust bag, can absorb cleanly to showy impurity in the air, avoid the impurity adhesion to influence the quality on the non-woven fabrics, absorbent impurity gets into the collecting tube, impurity after the filter screen filters drops to the dust bag, through the demountable installation of dust bag and collecting tube, make the staff be convenient for change the dust bag, clean the impurity of attaching to on first roller bearing through the cleaning roller that sets up, make dust removal effect more showing, pan feeding mechanism through setting up, guarantee that the non-woven fabrics is the flattening state when getting into the carding support body and carding, avoid the fold to produce the influence to the quality of the non-woven fabrics after combing, the quality of this non-woven fabrics has been increased to a certain extent.

Drawings

FIG. 1 is a front view of an integral array frame of a dust-protected carding machine for producing nonwoven fabrics.

Fig. 2 is an enlarged schematic view of the feeding mechanism.

Fig. 3 is a top view of the feeding mechanism.

Fig. 4 is a schematic view of the fan and collection duct assembly.

Fig. 5 is a schematic view of the assembly structure of the filter screen and the sealing ring.

Fig. 6 is a schematic view of the internal structure of the pressing device.

Fig. 7 is a schematic view of a first motor assembly structure.

Fig. 8 is an enlarged schematic view of the structure at B in fig. 1.

Wherein: 1. a carding frame body; 2. a feeding mechanism; 3. a first motor; 4. a first rotating shaft; 5. a first roller; 6. fixing the disc; 7. a first gear; 8. a second gear; 9. a third gear; 10. a first carding roller; 11. a second carding roller; 12. a third carding roller; 13. a fourth carding roller; 14. a discharge conveyor belt; 15. a cleaning roller; 16. a collection drawer; 17. a dust removal frame body; 18. a fan; 19. a collection pipe; 20. a first dust extraction duct; 21. a second dust suction duct; 22. a first conveyor belt; 23. a second conveyor belt; 24. a base; 25. a fixing plate; 26. a second motor; 27. a first side roller; 28. a second side roller; 29. a third side roller; 30. a fourth side roller; 31. a third motor; 32. a fourth gear; 33. a fifth gear; 34. a first chute; 35. a travel bar; 36. a cylinder; 37. a pressing device; 38. an electromagnet; 39. a dust removal bag; 40. a flange plate; 41. a seal ring; 42. a bolt; 43. a filter screen; 44. a second chute; 45 drawer slides; 46. a pressing block; 47. and (4) a support column.

Detailed Description

For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not intended to limit the scope of the present invention.

According to figures 1, 2, 3, 4, 5, 6, 7 and 8, the embodiment provides a dustproof carding device for producing non-woven fabrics, which comprises a carding frame body 1, wherein a feeding mechanism 2 is arranged on one side of the carding frame body 1, a first roller 5 is arranged on the inner wall of the carding frame body 1 through a first motor 3 to drive a first rotating shaft 4 in a linkage manner, the top of the carding frame body 1 is fixedly connected with the outer side of the first rotating shaft 4 through a fixed disc 6 in a rotating manner, a first gear 7 is fixedly arranged on the outer side of the first rotating shaft 4, a second gear 8 and a third gear 9 are respectively arranged on the outer side of the first gear 7 in a meshing manner, the second gear 8 is linked with a first carding roller 10 through a belt, the first carding roller 10 is sequentially linked with a second carding roller 11, a third carding roller 12, a fourth carding roller 13 and a discharge conveyor belt 14 through belts, third gear 9 has cleaning roller 15 through the belt linkage, the bottom of carding frame body 1 slides and is provided with collection drawer 16, the top of carding frame body 1 is put through dust removal frame body 17 and is provided with fan 18, the first dust absorption pipeline 20 of collection pipeline 19 demountable installation is passed through to one side of fan 18, the bottom intercommunication of first dust absorption pipeline 20 has second dust absorption pipeline 21, the bottom fixed mounting of carding frame body 1 has support column 47.

The feeding mechanism 2 comprises a first conveyor belt 22, a second conveyor belt 23, a base 24 and a fixed plate 25, wherein a second motor 26 is placed on the base 24, one end of an output shaft of the second motor 26 is respectively linked with the first conveyor belt 22 and the second conveyor belt 23 through belts, the fixed plate 25 is internally provided with four grooves, the four grooves are respectively provided with a first side roller 27, a second side roller 28, a third side roller 29 and a fourth side roller 30, the bottom of the base 24 is fixedly provided with a third motor 31, one end of an output shaft of the third motor 31 is linked with the first side roller 27 through a belt, the first side roller 27 is linked with the second side roller 28 through a belt, the second side roller 28 is linked with a fourth gear 32 through a belt, the outer side of the fourth gear 32 is engaged with a fifth gear 33, the outer side of the fifth gear 33 is sequentially linked with the third side roller 29 and the fourth side roller 30 through belts, the rotation direction of the first side roller 27 is the same as and outward from the rotation direction of the second side roller 28 through the rotation of the third motor 31, the rotation direction of the third side roller 29 is the same as and outward from the rotation direction of the fourth side roller 30, first sliding grooves 34 are formed in two sides of the fixing plate 25, a moving rod 35 is connected in the first sliding grooves 34 in a sliding mode, and a pressing device 37 is assembled on the moving rod 35.

The inner wall of the first chute 34 is connected with the moving rod 35 through the air cylinder 36, wherein the moving speed of the air cylinder 36 is equal to the rotating speed of the first conveyor belt 22 and the rotating speed of the second conveyor belt 23, the electromagnet 38 is fixedly arranged on the inner top wall of the pressing device 37, the top of the electromagnet 38 is communicated with an electric wire, the top of the pressing device 37 is provided with a hole, one end of the electric wire penetrates through the pressing device 37 and is communicated with a power supply, the inner wall of the pressing device 37 is slidably connected with the pressing block 46, the pressing block 46 moves upwards to be in adsorption connection with the electromagnet 38 through the arranged electromagnet 38 and the pressing block 46 when the power supply is switched on, and when the power supply is switched off, the pressing block 46 slides downwards to be pressed by contact with the non-woven fabric on the fixing plate 25.

One end of the first dust absorption pipeline 20 is in threaded connection with one end of the collection pipeline 19, the bottom of the collection pipeline 19 is detachably mounted with the dust removal bag 39 through a discharge hole, one end of the collecting pipeline 19 and one end of the fan 18 are both welded with flanges 40, the two flanges 40 are assembled and connected through a sealing ring 41, holes are arranged on the two flanges 40 and the sealing ring 41, a bolt 42 penetrates through the hole, one end of the bolt 42 sequentially penetrates through one flange plate 40, the sealing ring 41 and the other flange plate 40 and is in threaded connection with a nut, a filter screen 43 is fixedly assembled on the inner side wall of the sealing ring 41, thereby can effectually avoid impurity entering fan 18 to influence the operation of fan 18 through the filter screen 43 that sets up, and too much impurity can directly drop to collecting in dust bag 39 on the filter screen 43.

The bottom of the carding frame body 1 is provided with a second sliding groove 44, one side of the collection drawer 16 is fixedly provided with a drawer sliding block 45, and the shape and the size of the drawer sliding block 45 are matched with those of the second sliding groove 44.

The dust-proof carding device for producing the non-woven fabric can absorb and clean impurities floating in the air through the arranged fan 18, the collecting pipeline 19, the filter screen 43 and the dust removing bag 39, the impurities are prevented from being adhered to the non-woven fabric to influence the quality, the adsorbed impurities enter the collecting pipeline 19, the impurities filtered by the filter screen 43 fall to the dust removing bag 39, the dust removing bag 39 and the collecting pipeline 19 are detachably mounted, a worker can conveniently replace the dust removing bag 39, the impurities attached to the first roller 5 are cleaned through the arranged cleaning roller 15, the dust removing effect is more remarkable, the non-woven fabric is ensured to be in a flat state when entering the carding frame body 1 for carding through the arranged feeding mechanism 2, the phenomenon that wrinkles influence on the quality of the non-woven fabric after carding is avoided, and the stable movement of the non-woven fabric on the fixing plate 25 is ensured through the arranged pressing device 37, the air cylinder 36 and the moving rod 35, and the bottom of the pressing block 46 is arranged in a spherical shape, so that the contact area between the pressing block 46 and the non-woven fabric and the fixing plate 25 is reduced, and the quality of the non-woven fabric in the moving process is ensured.

When the non-woven fabric carding machine is used, the non-woven fabric is conveyed into the carding frame body 1 through the first conveyor belt 22 and the second conveyor belt 23, when the non-woven fabric on the conveyor belts is wrinkled, the electromagnet 38 is electrified to enable the pressing block 46 to be contacted with the electromagnet 38 to move upwards, the air cylinder 36 is shortened to drive the moving rod 35 to the initial position, the electromagnet 38 is powered off to enable the pressing block 46 to be contacted with the non-woven fabric, the air cylinder 36 is pushed at the position of the second conveyor belt 23 at the same speed as the first conveyor belt 22, meanwhile, the first side roller 27, the second side roller 28, the third side roller 29 and the fourth side roller 30 roll towards two sides, the wrinkled non-woven fabric is flattened, the electromagnet 38 is electrified after the length of the air cylinder 36 is fully supported by the first chute 34, the pressing block 46 moves upwards, the air cylinder 36 retracts to the initial position and repeats the steps, the flattened non-woven fabric enters between the first rolling shaft 5 and the four carding rollers for carding through the cooperation of the second conveyor belt 23, the first rolling shaft 5 and the four carding rollers, the micronic dust and the impurity that comb in-process production partly use through the cooperation of first dust absorption pipeline 20 with second dust absorption pipeline 21 and fan 18 and inhale into collecting duct 19, it filters large granule impurity to advance the filter screen 43 of collecting duct 19 one end, filterable impurity drops to dust bag 39, another part impurity is attached to first roller bearing 5, clean through cleaning roller 15, impurity drops in collecting drawer 16, can roll off collecting drawer 16 and empty, the non-woven fabrics of combing the completion spreads out through exit conveyor 14.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dust protected carding unit for producing non-woven fabrics which characterized in that: comprises a carding frame body (1), wherein a feeding mechanism (2) is arranged on one side of the carding frame body (1), the inner wall of the carding frame body (1) drives a first rotating shaft (4) through a first motor (3) to be linked with a first rolling shaft (5), the top of the carding frame body (1) is fixedly connected with the outer side of the first rotating shaft (4) through a fixed disc (6), a first gear (7) is fixedly arranged on the outer side of the first rotating shaft (4), the outer side of the first gear (7) is respectively meshed with a second gear (8) and a third gear (9), the second gear (8) is linked with a first carding roller (10) through a belt, and the first carding roller (10) is sequentially linked with a second carding roller (11), a third carding roller (12), a fourth carding roller (13) and a discharge conveyor belt (14) through the belt, the third gear (9) is linked with a cleaning roller (15) through a belt, a collection drawer (16) is arranged at the bottom of the carding frame body (1) in a sliding mode, a fan (18) is arranged at the top of the carding frame body (1) through a dust removal frame body (17), a first dust suction pipeline (20) is detachably mounted on one side of the fan (18) through a collection pipeline (19), a second dust suction pipeline (21) is communicated with the bottom of the first dust suction pipeline (20), and a support column (47) is fixedly assembled at the bottom of the carding frame body (1); the feeding mechanism (2) comprises a first conveying belt (22), a second conveying belt (23), a base (24) and a fixing plate (25), wherein a second motor (26) is placed on the base (24), one end of an output shaft of the second motor (26) is respectively linked with the first conveying belt (22) and the second conveying belt (23) through a belt, a groove is formed in the fixing plate (25), the number of the grooves is four, a first side roller (27), a second side roller (28), a third side roller (29) and a fourth side roller (30) are respectively assembled in the four grooves, a third motor (31) is fixedly arranged at the bottom of the base (24), one end of an output shaft of the third motor (31) is linked with the first side roller (27) through a belt, the first side roller (27) is linked with the second side roller (28) through a belt, the second side roller (28) is linked with a fourth gear (32) through a belt, a fifth gear (33) is meshed with the outer side of the fourth gear (32), the outer side of the fifth gear (33) is sequentially linked with a third side roller (29) and a fourth side roller (30) through a belt, the rotating direction of the first side roller (27) is the same as that of the second side roller (28) and faces outwards through the rotation of a third motor (31), the rotating direction of the third side roller (29) is the same as that of the fourth side roller (30) and faces outwards, first sliding grooves (34) are formed in two sides of the fixing plate (25), a moving rod (35) is connected in the first sliding grooves (34) in a sliding mode, and a pressing device (37) is arranged on the moving rod (35); the inner wall of first spout (34) passes through cylinder (36) and is connected with carriage release lever (35), wherein the translation rate of cylinder (36) equals with the rotational speed of first conveyer belt (22) and second conveyer belt (23), the fixed electro-magnet (38) that is provided with of interior roof of press device (37), the top and the electric wire intercommunication of electro-magnet (38), the top of press device (37) is provided with the hole, the one end of electric wire runs through press device (37) and communicates with the power, the inner wall sliding connection of press device (37) has press block (46), through electro-magnet (38) and the press block (46) that set up, when switch on, press block (46) to move up and adsorb with electro-magnet (38) and be connected, during the switch off, press block (46) gliding and the non-woven fabrics contact on fixed plate (25) to press.

2. A dustproof carding machine for producing non-woven fabric according to claim 1, characterized in that: the one end of first dust absorption pipeline (20) and the one end threaded connection who collects pipeline (19), the bottom of collecting pipeline (19) is through discharge gate and dust bag (39) demountable installation, the ring flange (40) has all been welded with the one end of fan (18) to the one end of collecting pipeline (19), two through sealing washer (41) be assembled between ring flange (40), two ring flange (40) with all be provided with the hole on sealing washer (41), wear to be equipped with bolt (42) in the hole, the one end of bolt (42) runs through one in proper order ring flange (40), sealing washer (41) and another ring flange (40) and with nut threaded connection, the inside wall fixed mounting of sealing washer (41) has filter screen (43), thereby can effectually avoid impurity entering fan (18) to influence the operation of fan (18) through filter screen (43) that set up, and excessive impurities on the filter screen (43) can directly fall into the dust removal bag (39) for collection.

3. A dustproof carding machine for producing non-woven fabric according to claim 1, characterized in that: second spout (44) have been seted up to the bottom of carding frame body (1), one side fixed mounting of collecting drawer (16) has drawer slider (45), the shape size of drawer slider (45) with the shape size of second spout (44) all matches each other.