CN212771481U

CN212771481U - Carding mechanism of cloth carding machine

Info

Publication number: CN212771481U
Application number: CN202021466180.XU
Authority: CN
Inventors: 陈月兴; 徐千帆; 王敏华
Original assignee: Zhejiang Datuo Printing And Dyeing Co ltd
Current assignee: Zhejiang Datuo Printing And Dyeing Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-23
Anticipated expiration: 2030-07-22

Abstract

The application relates to a carding mechanism of a cloth carding machine, which comprises a frame, wherein a wool removing roller is rotatably connected to the frame, a cloth cutter opening is vertically arranged on the frame, the cloth cutter opening is positioned below the wool removing roller, the length direction of the cloth cutter opening is parallel to the length direction of the wool removing roller, a gap for removing wool from cloth is formed between the cloth cutter opening and the wool removing roller, a pressing device and a first driving device for driving the wool removing roller to move up and down are arranged on the wool removing roller, the pressing device comprises a pressing plate, guide rods, a pressing spring, a rotating seat and a limiting piece, the pressing plate is arranged on the frame, the guide rods are vertically arranged, the two guide rods are respectively arranged at two ends of the pressing plate, the upper ends of the guide rods are arranged on the pressing plate, the lower ends of the guide rods penetrate out of the rotating seat downwards, the limiting piece is arranged at one end of the guide rods, the upper ends of the pressing spring are arranged on the pressing plate, the lower ends, the unhairing roller is rotatably connected between the two rotating seats. This application has the unhairing effect that improves the brush hair roller to the cloth.

Description

Carding mechanism of cloth carding machine

Technical Field

The application relates to the technical field of cloth carding, in particular to a carding mechanism of a cloth carding machine.

Background

A carding machine for cloth is a device for removing burrs on cloth.

Chinese utility model patent with publication number CN207227742U discloses a novel multi-roller carding machine, include, treat that the removal orbit of card clothing has set gradually into cloth guide roll, tension roller, supplementary cloth guide roll, brush hair roller, a cloth edge of a knife and initiative cloth guide roll, brush hair roller and a cloth edge of a knife are one or more, treat that card hair clothing is located between brush hair roller and a cloth edge of a knife, its characterized in that, a cloth edge of a knife and treat that card hair clothing is located the below of brush hair roller. The utility model discloses a novel multi-roll carding machine is difficult for twining the cloth, improves normal rate of opening.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the cloth brushing device is used, a gap for removing the hair of the cloth is formed between the cloth supporting knife edge and the brushing roller, and the hair removing effect of the brushing roller on the cloth is poor due to the fact that extrusion force to the cloth does not exist between the cloth supporting knife edge and the brushing roller.

SUMMERY OF THE UTILITY MODEL

In order to improve the unhairing effect of brush hair roller to the cloth, this application provides a carding mechanism of cloth carding machine.

The application provides a carding mechanism of cloth carding machine adopts following technical scheme:

a carding mechanism of a cloth carding machine comprises a frame, wherein a wool removing roller is rotatably connected to the frame, a cloth cutter opening is vertically arranged on the frame, the cloth cutter opening is positioned below the wool removing roller, the length direction of the cloth cutter opening is parallel to the length direction of the wool removing roller, a gap for removing wool of cloth is formed between the cloth cutter opening and the wool removing roller, a pressing device and a first driving device for driving the wool removing roller to move up and down are arranged on the wool removing roller, the pressing device comprises a pressing plate, guide rods, a pressing spring, a rotating seat and a limiting piece, the pressing plate is arranged on the frame, the guide rods are vertically arranged, the two guide rods are respectively arranged at two ends of the pressing plate, the upper ends of the guide rods are arranged on the pressing plate, the lower ends of the guide rods penetrate out of the rotating seat downwards, the limiting piece is arranged at one end of the guide rods, which penetrates out of the rotating seat, the upper end of the pressing spring is arranged on the pressing plate, the lower end is arranged on the rotating seats, and the unhairing roller is rotatably connected between the two rotating seats.

Through adopting above-mentioned technical scheme, place the cloth in the clearance that forms between unhairing roller and the cloth sword mouth during the use, first drive arrangement drive unhairing roller moves down, makes the compression spring compression, and compression spring realizes going the unhairing roller and has certain extrusion force to the cloth by a cloth sword mouth, makes the unhairing effect of unhairing roller to the cloth promote, and spacing piece is avoided rotating the seat and is broken away from the guide arm.

Preferably, the limiting piece is in threaded connection with the guide rod.

Through adopting above-mentioned technical scheme, rotatable regulation spacing piece during the use adjusts the adjustment of compression spring initial degree of compressing tightly to adjust the adjustment of going the hair roller to cloth packing force size.

Preferably, remove the hair roller both ends and all link to each other with the frame through a drive arrangement, a drive arrangement includes lead screw, slide plate and motor, the first spout and two first spouts that vertical direction was all seted up at the frame both ends distribute along the length direction of hair roller that removes, the vertical setting of lead screw, the lead screw rotates to be connected in the frame and is arranged in first spout, the motor drive lead screw rotates, the vertical connection of sliding of slide plate is on first spout and slide plate threaded connection is on the lead screw, the pressure strip sets up between two slide plates.

Through adopting above-mentioned technical scheme, motor drive lead screw rotates during the use, and lead screw drive slide plate moves on first spout to the removal of hair roller in vertical direction is removed in the drive, ensures that the hair roller is inconsistent with a cloth sword mouth, improves the unhairing effect of hair roller to the cloth.

Preferably, the supporting end of the cloth supporting knife edge, which is abutted against the unhairing roller, is arc-shaped.

By adopting the technical scheme, the cloth passes through the cloth supporting knife edge, and the cloth supporting knife edge is in arc shape abutting against the unhairing roller, so that the condition that the cloth supporting knife edge damages the cloth can be reduced.

Preferably, be provided with overspeed device tensioner and a plurality of supplementary fabric guide roller in the frame, it is a plurality of supplementary fabric guide roller distributes along cloth moving direction, and supplementary fabric guide roller all is parallel with the roller that defeats, overspeed device tensioner includes first tensioning roller and second tensioning roller, first tensioning roller and second tensioning roller are located the cloth entry end and are located a plurality of supplementary fabric guide roller tops, first tensioning roller and second tensioning roller all rotate to be connected in the frame and first tensioning roller and second tensioning roller length direction all are parallel with the roller that defeats, form the clearance that supplies the cloth to pass through between first tensioning roller and the second tensioning roller.

Through adopting above-mentioned technical scheme, during the use, walk around first tensioning roller and second tensioning roller with the cloth, first tensioning roller and second tensioning roller realize the tensioning effect to the cloth, simple structure.

Preferably, be provided with adjusting device in the frame, adjusting device includes the rotating disc and fixes the locking device in the frame with the rotating disc, the rotating disc is provided with two and equal vertical settings, two the rotating disc rotates respectively to be connected at frame both ends and two rotating disc along first tensioning roller length direction distribution, first tensioning roller and second tensioning roller all rotate to be connected between two rotating disc.

Through adopting above-mentioned technical scheme, when the tensioning degree that needs adjust first tensioning roller, second tensioning roller to the cloth was adjusted, rotate the rotating circular disc to fix the rotating circular disc on the cloth swinging rod with second locking device, first tensioning roller and second tensioning roller rotate along with the rotating circular disc, realize the adjustment of first tensioning roller and second tensioning roller to the cloth tensioning degree.

Preferably, locking device includes the joint round pin, a plurality of joint holes have been seted up on the rotating disc, and is a plurality of the joint hole distributes along rotating disc circumference, the joint round pin passes frame and joint hole in proper order.

Through adopting above-mentioned technical scheme, when will rotating disc fixes in the frame after the rotating disc is adjusted to needs, wear to establish the joint round pin in joint hole and frame, realize the fixed of rotating disc.

Preferably, be provided with second drive arrangement on the supplementary fabric guide roller, second drive arrangement includes the movable plate and drives actuating cylinder, rectangular through-hole and two rectangular through-holes of vertical setting are all seted up at the frame both ends and are distributed along cloth moving direction, supplementary fabric guide roller and rectangular through-hole one-to-one, supplementary fabric guide roller slides and connects on rectangular through-hole, supplementary fabric guide roller both ends are passed the frame through rectangular through-hole and are rotated and connect on the horizontally movable plate, movable plate length direction is parallel with cloth moving direction, it reciprocates to drive actuating cylinder drive movable plate.

By adopting the technical scheme, the auxiliary cloth guide roller and the cloth supporting knife edge are sequentially bypassed to the cloth, and when the cloth needs to be tensioned, the moving plate is driven to move downwards by the driving cylinder, so that the cloth is tensioned, and the unhairing capacity of the unhairing roller to the cloth is improved.

Preferably, vertical second chutes are formed in two ends of the rack, the upper end of each second chute penetrates through the rack, vertical sliding rods are arranged at two ends of each cloth cutting edge along the length direction of the cloth cutting edge, and the sliding rods are connected to the second chutes in a sliding mode.

By adopting the technical scheme, the cloth supporting knife edge is connected to the rack through the sliding rod, and when the cloth supporting knife edge needs to be replaced, the cloth supporting knife edge only needs to be punched into the second sliding groove to slide out, so that the cloth supporting knife edge is replaced.

Preferably, be provided with in the frame and prop up spacing stop device about the cloth sword mouth, stop device includes gag lever post and spacing spring, the gag lever post rotates to be connected in the frame and the gag lever post rolling surface is the horizontal plane, the gag lever post is located the slide bar top and contradicts with the slide bar upper end, spacing spring one end sets up on the gag lever post, and the other end sets up in the frame.

Through adopting above-mentioned technical scheme, after the slide bar of a cloth sword mouth slides to the second spout, rotate the gag lever post to the slide bar directly over, make the gag lever post lower extreme inconsistent with the slide bar upper end, realize spacing about a cloth sword mouth, spacing spring can realize rotating the gag lever post after can be automatic rotate the original position back with the gag lever post, user's use of facilitating the use.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the unhairing roller, the pressing device and the cloth supporting knife edge can enable the unhairing roller to generate certain pressing force on the cloth, so that the unhairing effect of the unhairing roller on the cloth is improved;

2. the rotating disc is adjusted through rotation, so that the first tensioning roller and the second tensioning roller on the rotating disc tension the cloth;

3. the auxiliary cloth guide roller is driven downwards by the driving cylinder to slide on the strip-shaped through hole, so that the auxiliary cloth guide roller can tension the cloth.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the pressing device, the tensioning device, the adjusting device, the auxiliary cloth guide roll and the defeathering roll in fig. 1.

Fig. 3 is a partially enlarged schematic view of B in fig. 2.

Fig. 4 is a partially enlarged schematic view of a in fig. 1.

Description of reference numerals: 1. a frame; 11. a deburring roller; 12. cloth supporting knife edges; 13. a first chute; 14. a second chute; 15. a slide bar; 16. a limiting device; 161. a limiting rod; 162. a limiting spring; 17. a strip through hole; 18. an auxiliary cloth guide roller; 2. a first driving device; 21. a screw rod; 22. a slide plate; 23. a motor; 24. a pressing device; 241. a compression plate; 242. a guide bar; 243. a compression spring; 244. a rotating seat; 245. a limiting sheet; 3. a tensioning device; 31. a first tension roller; 32. a second tension roller; 33. an adjustment device; 331. rotating the disc; 332. a latch pin; 34. a clamping hole; 4. a second driving device; 41. moving the plate; 42. the cylinder is driven.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses carding mechanism of cloth carding machine. Referring to fig. 1 and 2, a carding mechanism of a cloth carding machine includes a frame 1, a unhairing roller 11 and a cloth supporting knife edge 12 are arranged on the frame 1, the cloth supporting knife edge 12 is located under the unhairing roller 11, a gap for cloth unhairing is formed between the cloth supporting knife edge 12 and the unhairing roller 11, a supporting end of the cloth supporting knife edge 12, which is abutted against the unhairing roller 11, is arc-shaped, a pressing device 24 for pressing the unhairing roller 11 against cloth and a first driving device 2 for driving the unhairing roller 11 to move up and down are arranged on the unhairing roller 11, a tensioning device 3 for tensioning the cloth and an auxiliary cloth guide roller 18 are further arranged on the frame 1, a second driving device 4 for driving the auxiliary cloth guide roller 18 to move up and down is arranged on the auxiliary cloth guide roller 18, and an adjusting device 33 for adjusting the degree of tensioning the tensioning device 3 to tension the cloth is arranged on the tensioning device 3.

Referring to fig. 2 and 3, the first driving device 2 includes a screw 21, a sliding plate 22 and a motor 23, two pressing devices 24 are disposed on the sliding plate 22, the two pressing devices 24 are distributed along the length direction of the sliding plate 22, and each pressing device 24 includes a pressing plate 241, a guide rod 242, a pressing spring 243, a rotating seat 244 and a limiting piece 245.

The two ends of the frame 1 are both provided with vertically arranged first chutes 13, the two first chutes 13 are distributed along the width direction of the cloth, the screw rod 21 is provided with two screws 21 and two first chutes 13 are in one-to-one correspondence, the screw rod 21 is vertically arranged and the screw rod 21 is rotatably connected on the frame 1, the screw rod 21 is positioned in the first chute 13, the sliding plate 22 is connected on the first chute 13 in a sliding way and is in threaded connection with the screw rod 21, the motor 23 is fixedly connected on the frame 1 and drives the screw rod 21 to rotate, a horizontally arranged pressing plate 241 is fixedly connected between the two sliding plates 22, the length direction of the pressing plate 241 is parallel to the length direction of the unhairing roller 11, the guide rods 242 are provided with two guide rods 242 and are distributed along the length direction of the pressing plate 241, the two guide rods 242 are both vertically arranged and the upper ends of the guide rods 242 are fixedly connected on the bottom surface 241 of the pressing plate, the pressing spring 243 is sleeved on the guide rod 242, the upper end of the pressing spring 243 is fixedly connected to the bottom surface of the pressing plate 241, the lower end of the pressing spring 243 is fixedly connected to the rotating seats 244, the unhairing roller 11 is rotatably connected between the two rotating seats 244, and the unhairing roller 11 is parallel to the length direction of the pressing plate 241.

Referring to fig. 1 and 4, two second chutes 14 of two vertical settings are all set up at two ends of the frame 1, one end of the frame 1 is provided with two second chutes 14 which are distributed along the width direction of the pressing plate 241 and the upper end of the second chute 14 runs through the frame 1, the cloth supporting knife edge 12 is provided with two and all vertical settings, the cloth supporting knife edge 12 is provided with two vertical sliding rods 15 which are fixedly connected with along the two ends of the length direction of the cloth supporting knife edge 12, the sliding rods 15 are connected on the second chutes 14 in a sliding manner, the length direction of the cloth supporting knife edge 12 is parallel to the length direction of the pressing plate 241, the frame 1 is provided with the limiting device 16, the limiting device 16 comprises a limiting rod 161 and a limiting spring 162, the limiting rod 161 is rotatably connected on the frame 1, the rotating surface of the limiting rod 161 is a horizontal plane, the limiting rod 161 is located above the sliding rod 15 and is abutted against the upper end of the sliding rod 15, one.

Referring to fig. 2, the tensioning device 3 is located at the cloth inlet end, the tensioning device 3 comprises a first tensioning roller 31 and a second tensioning roller 32, the adjusting device 33 comprises a rotating disc 331 and a locking device comprising a snap pin 332.

The rotating disc 331 is provided with two and two rotating disc 331 and rotates the both ends of connecting in frame 1 respectively, two rotating disc 331 are equal vertical to be set up and distribute along unhairing roller 11 length direction, a plurality of joint holes 34 have been seted up on rotating disc 331, a plurality of joint holes 34 distribute along rotating disc 331 circumference, joint round pin 332 passes frame 1 and joint hole 34 in proper order, thereby will rotate disc 331 and fix in frame 1, first tensioning roller 31 and second tensioning roller 32 length direction are parallel with cloth width direction, first tensioning roller 31 and second tensioning roller 32 all rotate to be connected between two rotating disc 331 and are parallel to each other, form the passageway that supplies the cloth to pass between first tensioning roller 31 and the second tensioning roller 32.

Referring to fig. 2 and 4, the second driving device 4 includes a movable plate 41 and a driving cylinder 42, two ends of the frame 1 are vertically provided with three long through holes 17 and three long through holes 17 are distributed along the cloth transportation direction, the auxiliary cloth guide rollers 18 are provided with three auxiliary cloth guide rollers 18 and three long through holes 17 in a one-to-one correspondence manner, the auxiliary cloth guide rollers 18 are arranged on the long through holes 17 in a penetrating manner, the auxiliary cloth guide rollers 18 are parallel to the unhairing rollers 11, the three auxiliary cloth guide rollers 18 are located below the unhairing rollers 11, the two unhairing rollers 11 are respectively located between two adjacent auxiliary cloth guide rollers 18, one ends of the three auxiliary cloth guide rollers 18, penetrating through the long through holes 17 at the same end of the frame 1, are rotatably connected to the movable plate 41 arranged at the same level, the length direction of the movable plate 41 is parallel to the cloth moving direction, the driving cylinder 42 is upward fixedly connected to the frame 1, and the movable plate 41 is fixedly connected to.

The implementation principle of the carding mechanism of the cloth carding machine in the embodiment of the application is as follows: the cloth is wound around the first tensioning roller 31, the second tensioning roller 32, the auxiliary cloth guide roller 18 and the cloth supporting knife edge 12 in sequence, the driving cylinder 42 drives the auxiliary cloth guide roller 18 to move downwards, so that the auxiliary cloth guide roller 18 tensions the cloth, then the clamping pin 332 is pulled out, the adjusting rotating disc 331 is rotated, the adjustment of the tension degree of the cloth by the first tensioning roller 31 and the second tensioning roller 32 is adjusted, then the motor 23 is started, the motor 23 drives the screw rod 21 to rotate, the screw rod 21 drives the sliding plate 22 to move downwards, so that the wool removing roller 11 is abutted to the cloth supporting knife edge 12, the pressing spring 243 is extruded, the pressing spring 243 realizes that the wool removing roller 11 generates extrusion force on the cloth, and the effect of the wool removing roller 11 on the wool removing of the cloth is improved.

When the cloth supporting knife edge 12 needs to be replaced, the limiting rod 161 is rotated out from the position right above the sliding rod 15, the cloth supporting knife edge 12 is slid out from the second sliding groove 14, the cloth supporting knife edge 12 is replaced, and the limiting spring 162 achieves automatic reset of the limiting rod 161; when the adjustable cloth removing device is used, the adjusting limiting piece 245 can be rotated to adjust the pressing degree of the pressing spring 243, so that the extrusion degree of the cloth by the fur removing roller 11 can be adjusted.

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

1. The utility model provides a carding mechanism of cloth carding machine, includes frame (1), its characterized in that: the cloth removing machine is characterized in that a wool removing roller (11) is connected to the rack (1) in a rotating mode, a cloth supporting knife edge (12) is vertically arranged on the rack (1), the cloth supporting knife edge (12) is located below the wool removing roller (11) and parallel to the length direction of the wool removing roller (11), a gap for cloth wool removing is formed between the cloth supporting knife edge (12) and the wool removing roller (11), a pressing device (24) and a first driving device (2) for driving the wool removing roller (11) to move up and down are arranged on the wool removing roller (11), the pressing device (24) comprises a pressing plate (241), guide rods (242), a pressing spring (243), a rotating seat (244) and a limiting piece (245), the pressing plate (241) is arranged on the rack (1), two guide rods (242) are vertically arranged, and two guide rods (242) are arranged at two ends of the pressing plate (241) respectively, and the upper ends of the guide rods (242) are arranged on the pressing plate (241) The upper end and the lower end of the wool removing roller penetrate out of the rotating seat (244) downwards, the limiting sheet (245) is arranged at one end, penetrating out of the rotating seat (244), of the guide rod (242), the upper end of the compression spring (243) is arranged on the compression plate (241), the lower end of the compression spring is arranged on the rotating seat (244), and the wool removing roller (11) is rotatably connected between the two rotating seats (244).

2. The carding mechanism of a cloth carding machine of claim 1, characterized in that: the limiting piece (245) is in threaded connection with the guide rod (242).

3. The carding mechanism of a cloth carding machine of claim 1, characterized in that: remove hair roller (11) both ends and all link to each other with frame (1) through first drive arrangement (2), first drive arrangement (2) include lead screw (21), slide plate (22) and motor (23), first spout (13) and two first spouts (13) of vertical direction are all seted up at frame (1) both ends and distribute along hair roller (11) length direction, lead screw (21) vertical setting, lead screw (21) rotate to be connected on frame (1) and lie in first spout (13), motor (23) drive lead screw (21) rotate, slide plate (22) vertical sliding connection is on first spout (13) and slide plate (22) threaded connection is on lead screw (21), pressure strip (241) set up between two slide plates (22).

4. A carding mechanism of a cloth carding machine according to claim 3, characterised in that: the supporting end of the cloth supporting knife edge (12) which is abutted against the unhairing roller (11) is arc-shaped.

5. The carding mechanism of a cloth carding machine of claim 1, characterized in that: be provided with overspeed device tensioner (3) and a plurality of supplementary fabric guide roller (18) on frame (1), a plurality of supplementary fabric guide roller (18) distribute along cloth moving direction, and supplementary fabric guide roller (18) all are parallel with unhairing roller (11), overspeed device tensioner (3) include first tensioning roller (31) and second tensioning roller (32), first tensioning roller (31) and second tensioning roller (32) are located the cloth entry end and are located a plurality of supplementary fabric guide roller (18) tops, first tensioning roller (31) and second tensioning roller (32) all rotate to be connected on frame (1) and first tensioning roller (31) and second tensioning roller (32) length direction all are parallel with unhairing roller (11), form the clearance that supplies the cloth to pass through between first tensioning roller (31) and second tensioning roller (32).

6. The carding mechanism of the cloth carding machine of claim 5, wherein: be provided with adjusting device (33) in frame (1), adjusting device (33) are including rotating disc (331) and will rotate disc (331) and fix the locking device on frame (1), it is provided with two and equal vertical settings, two to rotate disc (331) and rotate respectively and connect and distribute along first tensioning roller (31) length direction at frame (1) both ends and two rotation disc (331), first tensioning roller (31) and second tensioning roller (32) all rotate to be connected between two rotation disc (331).

7. The carding mechanism of the cloth carding machine of claim 6, wherein: locking device includes joint round pin (332), a plurality of joint holes (34) have been seted up on rotating disc (331), and is a plurality of joint hole (34) distribute along rotating disc (331) circumference, frame (1) and joint hole (34) are passed in proper order in joint round pin (332).

8. The carding mechanism of the cloth carding machine of claim 5, wherein: be provided with second drive arrangement (4) on supplementary fabric guide roller (18), second drive arrangement (4) are including movable plate (41) and drive actuating cylinder (42), rectangular through-hole (17) and two rectangular through-holes (17) of vertical setting are all seted up at frame (1) both ends and are distributed along cloth moving direction, supplementary fabric guide roller (18) and rectangular through-hole (17) one-to-one, supplementary fabric guide roller (18) slide and connect on rectangular through-hole (17), supplementary fabric guide roller (18) both ends are passed frame (1) and are rotated and connect on horizontally movable plate (41) through rectangular through-hole (17), movable plate (41) length direction is parallel with cloth moving direction, it reciprocates to drive actuating cylinder (42) drive movable plate (41).

9. The carding mechanism of a cloth carding machine of claim 1, characterized in that: vertical second spout (14) have all been seted up at frame (1) both ends, frame (1) is run through to second spout (14) upper end, a cloth edge of a knife (12) is provided with vertical slide bar (15) along a cloth edge of a knife (12) length direction's both ends, slide bar (15) are slided and are connected on second spout (14).

10. The carding mechanism of a cloth carding machine of claim 9, wherein: be provided with stop device (16) with cloth edge of a knife (12) spacing from top to bottom on frame (1), stop device (16) include gag lever post (161) and spacing spring (162), gag lever post (161) rotate connect on frame (1) and gag lever post (161) rolling plane be the horizontal plane, gag lever post (161) are located slide bar (15) top and contradict with slide bar (15) upper end, spacing spring (162) one end sets up on gag lever post (161), and the other end sets up on frame (1).