CN214089174U

CN214089174U - Shearing device with movable knife roll

Info

Publication number: CN214089174U
Application number: CN202022783133.4U
Authority: CN
Inventors: 徐贤运
Original assignee: Suzhou Hudeli Needle Textile Co ltd
Current assignee: Suzhou Hudeli Needle Textile Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-31
Anticipated expiration: 2030-11-26

Abstract

The application relates to the field of cutting, in particular to a shearing device with a movable knife roller, which comprises a base, wherein supporting plates are arranged on the two sides of the base along the length direction of the base; the cutter roller is driven to rotate by the power assembly. This application has the effect of adjustment rotor height for the rotor can carry out more accurate the tailorring to the fine hair strip on the cloth, has promoted the effect of the matter of tailorring of cloth.

Description

Shearing device with movable knife roll

Technical Field

The application relates to the field of cutting, in particular to a shearing device with a movable knife roller.

Background

Korean velvet, which is a cloth imported from korea, is manufactured by combining water-washed velvet with chiffon. The korean velvet has a comfortable touch and good elasticity, and can be used to produce dress skirts, back pads, etc.

The pile strip of the korean pile is cut into different lengths when applied to different purposes, and the cutting method of the present industrial mass production is to cut the pile strip by a knife roller. The korean pile cloth is conveyed on a conveying roller, and a knife roller including a cutter cuts the pile strips on the korean pile cloth while passing through the knife roller.

In view of the above-mentioned related technologies, the inventor believes that the pile strip needs to be cut into different lengths in different applications, and when the distance between the cutter and the cloth is not matched, the cutting length of the cutter to the pile strip is too long or too short, thereby affecting the processing precision of the pile strip.

SUMMERY OF THE UTILITY MODEL

In order to improve the quality of tailorring of fine hair strip on the cloth, this application provides a shearing device with movable rotor.

The application provides a shearing device with movable rotor adopts following technical scheme:

a shearing device with a movable knife roller comprises a base, wherein supporting plates are arranged on the base along two sides of the length direction of the base, a conveying roller and an output roller which are rotatably connected with the supporting plates are arranged between the two supporting plates, the knife roller between the conveying roller and the output roller is arranged between the two supporting plates, the knife roller is positioned below the plane where the conveying roller and the output roller are positioned in the height direction of the supporting plates, a knife roller shaft is connected with the supporting plates in a sliding manner, and a driving mechanism for driving the knife roller shaft to slide along the height direction of the supporting plates is arranged on the base;

the cutter roller is driven to rotate by the power assembly.

Through adopting above-mentioned technical scheme, conveying roller and output roll play the effect of transportation cloth, and the rotor plays the effect of tailorring the upper pile strip of cloth, and the cloth passes through in the top of rotor, rotor roller and backup pad sliding connection, and the rotor roller can be along the high removal of backup pad under actuating mechanism's drive to distance between adjustable rotor and the cloth makes the rotor can carry out more accurate cutting to the cloth, has improved the processingquality of cloth.

Optionally, the driving mechanism includes two support rods respectively disposed at two ends of the knife roll and rotatably connected to the knife roll shaft, a sliding block hinged to the support rod shaft is disposed at one end of the support rod away from the knife roll, fixed blocks are disposed on two sides of the base along the length direction of the base, and a sliding groove for accommodating the sliding block is disposed on the fixed block along the length direction of the base; the supporting plate is provided with sliding grooves along the height direction of the supporting plate, and two ends of the knife roll shaft are respectively inserted into the two sliding grooves and are in sliding connection with the sliding grooves; the driving component is used for driving the sliding block to move in the sliding groove.

Through adopting above-mentioned technical scheme, the direction of height of spout can be followed in the spout in the both ends of rotor roll axle slides, and the sliding block can slide in the sliding tray under drive assembly's drive, can drive the bracing piece and remove when the sliding block removes, can drive the rotor roll axle and remove in the spout when the bracing piece removes to reach the effect of adjustment rotor height.

Optionally, the driving assembly includes two mounting seats disposed on the base, the mounting seat is provided with two screws rotatably connected with the mounting seats, the two screws are respectively inserted into the two sliding grooves and are in threaded connection with the sliding blocks, the screw is sleeved with a driven bevel gear, the base is provided with a fixing seat, the fixing seat is provided with a rotating shaft rotatably connected with the fixing seat, the rotating shaft is sleeved with two driving bevel gears respectively meshed with the two driven bevel gears, and the driving assembly further includes a driving piece for driving the rotating shaft to rotate.

Through adopting above-mentioned technical scheme, the driving piece can drive the axis of rotation and rotate, and the axis of rotation rotates and can drive the driven bevel gear rotation that initiative bevel gear and drive bevel gear engaged with, and then can drive the screw rod and rotate. The screw rod rotates and can drive the sliding block and remove in the sliding tray, and the sliding block removes the direction of height that can drive the bracing piece and keep away from the one end of sliding block and remove along the backup pad, and then drives the rotor roll axle and remove in the spout to reach the effect of the height of adjustment rotor.

Optionally, the driving member is a first motor disposed on the base, and an output shaft of the first motor is connected to the rotating shaft.

Through adopting above-mentioned technical scheme, first motor can drive the axis of rotation and rotate to can the driving screw rotate, and then can drive the high direction removal of rotor roll roller along the backup pad in the spout.

Optionally, power component is including locating the mounting panel of base length direction one side, the groove of sliding has been seted up along the direction of height of base on the mounting panel, be equipped with on the mounting panel with the groove sliding connection's that slides slide, the rotor roll axle rotates with the slide to be connected, is equipped with the second motor on the slide, the output shaft of second motor is in the rotor roll axle.

Through adopting above-mentioned technical scheme, the second motor can drive the rotor and rotate, and the second motor sets up on the slide plate, and the direction of height of mounting panel can be followed to the slide plate and remove for the bracing piece is when adjustment rotor roller shaft height, and the second motor can remove along with the rotor roller shaft with the slide plate.

Optionally, a plurality of spiral cutters are arranged on the cutter roller along the length direction of the cutter roller.

Through adopting above-mentioned technical scheme, the cutter of spiral can make the cloth have the one side of fine hair strip all can contact with the cutter when the rotor for the fine hair strip can all be cut when the rotor.

Optionally, be equipped with the nip roll that is located conveying roller and deviates from output roller one side on the base, the both ends of nip roll are equipped with the opposite screw thread of spiral direction respectively.

Through adopting above-mentioned technical scheme, the surface of nip roll distributes the opposite screw thread of spiral direction from central authorities to bilateral symmetry, and the cloth produces frictional force when passing through nip roll, and the screw thread to both sides slope on the nip roll can exert lateral expansion power to the cloth, expands the cloth to both ends and can flatten.

Optionally, a wool collecting box located below the knife roll is arranged on the base.

By adopting the technical scheme, the wool tops cut by the knife roll can fall into the wool collection box, and the wool collection box plays a role in collecting the wool tops.

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

1. according to the cloth cutting device, the knife roller with the adjustable height is arranged on the supporting plate, and the distance between the cutter and the cloth can be adjusted when the height of the knife roller is changed, so that the knife roller can cut wool strips on the cloth more accurately, and the cutting quality of the cloth is improved;

2. this application has set up the nip roll in the backup pad, and the nip roll can exert horizontal extension power to the cloth for the cloth can be levelly and smoothly passed through the rotor.

Drawings

Fig. 1 is a schematic view of the overall structure of a shearing apparatus with a movable cutter roller according to an embodiment of the present application.

Fig. 2 is a schematic structural view of a rotating shaft according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a mounting plate according to an embodiment of the present application.

Description of reference numerals: 1. a base; 2. a support plate; 3. flattening rollers; 4. a conveying roller; 5. an output roller; 6. a conveying auxiliary roller; 7. an output auxiliary roller; 8. flattening the motor; 9. a conveying motor; 10. an output motor; 11. a knife roll; 12. a cutter; 13. a wool collecting box; 14. a chute; 15. a fixed block; 16. a sliding groove; 17. a slider; 18. a support bar; 19. a mounting seat; 20. a screw; 21. a driven bevel gear; 22. a fixed seat; 23. a rotating shaft; 24. a drive bevel gear; 25. a first motor; 26. mounting a plate; 27. a sliding groove; 28. a slide plate; 29. a sliding groove; 30. a slide bar; 31. a second motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses shearing device with movable rotor. Referring to fig. 1, a shearing apparatus with a movable knife roll includes a base 1, and support plates 2 are disposed on both sides of the base 1 along a length direction of the base 1. Between two backup pads 2 along the direction of transfer of cloth be equipped with nip roll 3, conveying roller 4 and output roller 5 in proper order, be equipped with between two backup pads 2 with conveying roller 4 cooperation use assist the roller 6, still be equipped with between two backup pads 2 with output roller 5 cooperation use assist the roller 7. Be equipped with drive nip roll 3 pivoted exhibition flat motor 8 in backup pad 2, be equipped with drive conveying roller 4 pivoted conveying motor 9 in backup pad 2, still be equipped with drive output roller 5 pivoted output motor 10 in backup pad 2. The both ends on the nip roll 3 are equipped with the opposite screw of helical direction, and the cloth can be flattened the cloth to nip roll 3 when passing through nip roll 3, and the cloth enters into between two backup pads 2 from conveying roller 4 and transport between the auxiliary roller 6.

Referring to fig. 1, a knife roller 11 is further arranged between the two support plates 2, and the axis of the knife roller 11 is lower than the plane where the axis of the conveying roller 4 and the axis of the output roller 5 are located. The knife roller 11 is provided with a plurality of spiral cutters 12, and the cutters 12 are arranged in a spiral shape, so that the wool strips can be cut when passing through the knife roller 11. The cloth passes through the middle of the conveying roller 4 and the conveying auxiliary roller 6 and enters between the two supporting plates 2, the fluff strips on the cloth are cut by the knife roller 11 when the cloth passes through the knife roller 11, and the cut cloth is transmitted out from the middle of the output roller 5 and the output auxiliary roller 7. The base 1 is also provided with a wool collecting box 13 positioned below the knife roller 11, and the cut wool strips fall into the wool collecting box 13.

Referring to fig. 1 and 2, the supporting plate 2 is provided with sliding grooves 14 along the height direction of the supporting plate 2, two ends of the roller shaft of the knife roller 11 are respectively connected with the two sliding grooves 14 in a sliding manner, the base 1 is provided with fixing blocks 15 located on two sides of the supporting plate 2, the fixing blocks 15 are provided with sliding grooves 16 along the length direction of the base 1, the fixing blocks 15 are provided with sliding blocks 17 connected with the sliding grooves 16 in a sliding manner, the sliding blocks 17 are provided with supporting rods 18 connected with the sliding blocks 17 in an axial hinged manner through rotating shafts, and one ends of the supporting rods 18 far away from the fixing blocks 15 are connected with the roller shaft of the knife roller 11 in a rotating manner.

Referring to fig. 2, two installation seats 19 are arranged on the base 1, a screw 20 rotatably connected with the installation seats 19 is arranged on the installation seats 19, the two screws 20 respectively penetrate through the two sliding grooves 16 and are rotatably connected with the fixed block 15, and the screw 20 penetrates through the sliding block 17 and is in threaded connection with the sliding block 17. The one end of screw rod 20 that keeps away from fixed block 15 is gone up the cover and is equipped with driven bevel gear 21, still is equipped with fixing base 22 on the base 1, is equipped with the axis of rotation 23 of being connected with fixing base 22 rotation on the fixing base 22, and the cover is equipped with two respectively with two drive bevel gear 24 that driven bevel gear 21 engaged with on the axis of rotation 23. The base 1 is provided with a first motor 25 having an output shaft connected to the rotary shaft 23. The first motor 25 operates to drive the rotation shaft 23 to rotate, the rotation shaft 23 drives the two screw rods 20 to rotate through the driving bevel gear 24 and the driven bevel gear 21, the screw rods 20 rotate to drive the sliding blocks 17 to slide along the length direction of the sliding grooves 16, the sliding blocks 17 drive the supporting rods 18 to move, and the supporting rods 18 drive the knife roll 11 to move along the sliding grooves 14 when moving.

Referring to fig. 1 and 3, the base 1 is provided with a mounting plate 26 located on one side of the base 1 in the length direction, the mounting plate 26 is provided with a sliding groove 27, the mounting plate 26 is further provided with a sliding plate 28 slidably connected with the sliding groove 27, the mounting plate 26 is provided with a sliding groove 29 located on the side wall of the sliding groove 27, and the sliding plate 28 is provided with a sliding strip 30 slidably connected with the sliding groove 29. The sliding plate 28 is provided with a second motor 31 for driving the knife roll 11 to rotate, and the mounting plate 26 drives the second motor 31 to move along with the knife roll 11.

The implementation principle of the shearing device with the movable knife roll in the embodiment of the application is as follows: the cloth can be earlier through nip roll 3 when getting into the shearing mechanism, nip roll 3 can be with the cloth flattening of fold, and the cloth after being flattened can be followed conveying roller 4 and carried and assisted the roller 6 between entering into two backup pads 2 in the middle of cutting out. The knife roll 11 can be tailor to the fine hair strip on the cloth when cloth process knife roll 11, and the height of knife roll 11 can be adjusted to the first motor 25 of drive, and the fine hair of being cut off can fall into and receive the hair case 13 in, and the cloth after cutting off can be transported outside the device through output roller 5 and output auxiliary roller 7.

Compared with the prior art, this application has set up height-adjustable's rotor 11 in backup pad 2, can adjust the distance between cutter 12 and the cloth when rotor 11 height-changing for rotor 11 can carry out more accurate the tailorring to the fine hair strip on the cloth, has promoted the quality of tailorring of cloth.

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 shearing device with movable rotor which characterized in that: the automatic feeding device comprises a base (1), wherein supporting plates (2) are arranged on the base (1) along the two sides of the length direction of the base (1), conveying rollers (4) and output rollers (5) which are rotatably connected with the supporting plates (2) are arranged between the two supporting plates (2), knife rolls (11) which are positioned between the conveying rollers (4) and the output rollers (5) are also arranged between the two supporting plates (2), the knife rolls (11) are positioned below the planes of the conveying rollers (4) and the output rollers (5) in the height direction of the supporting plates (2), roll shafts of the knife rolls (11) are in sliding connection with the supporting plates (2), and a driving mechanism for driving the roll shafts of the knife rolls (11) to slide along the height direction of the supporting plates (2) is also arranged on the base (1);

the device also comprises a power assembly for driving the knife roller (11) to rotate.

2. The shearing device with the movable knife roll as recited in claim 1, wherein: the driving mechanism comprises two supporting rods (18) which are respectively arranged at two ends of the knife roll (11) and are rotatably connected with a roll shaft of the knife roll (11), one end of each supporting rod (18) far away from the knife roll (11) is provided with a sliding block (17) which is in shaft hinge connection with the corresponding supporting rod (18), two sides of the base (1) in the length direction of the base (1) are respectively provided with a fixed block (15), and the fixed blocks (15) are provided with sliding grooves (16) used for accommodating the sliding blocks (17) in the length direction of the base (1); the supporting plate (2) is provided with sliding grooves (14) along the height direction of the supporting plate (2), and two ends of a roller shaft of the knife roller (11) are respectively inserted into the two sliding grooves (14) and are in sliding connection with the sliding grooves (14); the device also comprises a driving component for driving the sliding block (17) to move in the sliding groove (16).

3. The shearing device with the movable knife roller as recited in claim 2, wherein: the drive assembly comprises two mounting seats (19) arranged on a base (1), screw rods (20) connected with the mounting seats (19) in a rotating mode are arranged on the mounting seats (19), the screw rods (20) are respectively inserted into two sliding grooves (16) and are in threaded connection with sliding blocks (17), driven bevel gears (21) are sleeved on the screw rods (20), fixing seats (22) are arranged on the base (1), rotating shafts (23) connected with the fixing seats (22) in a rotating mode are arranged on the fixing seats (22), two driving bevel gears (24) meshed with the two driven bevel gears (21) respectively are sleeved on the rotating shafts (23), and the drive assembly further comprises a drive driving piece for driving the rotating shafts (23) to rotate.

4. A shearing device with a movable knife roller as defined in claim 3, characterized in that: the driving piece is a first motor (25) arranged on the base (1), and an output shaft of the first motor (25) is connected to the rotating shaft (23).

5. The shearing device with the movable knife roll as recited in claim 1, wherein: power component is including locating mounting panel (26) of frame length direction one side, the groove (27) of sliding has been seted up along the direction of height of frame on mounting panel (26), is equipped with on mounting panel (26) and slides groove (27) sliding connection's slide plate (28), and rotor (11) roller rotates with slide plate (28) to be connected, is equipped with second motor (31) on slide plate (28), and the output shaft of second motor (31) is in rotor (11) roller.

6. The shearing device with the movable knife roll as recited in claim 1, wherein: the cutter roller (11) is provided with a plurality of spiral cutters (12) along the length direction of the cutter roller (11).

7. The shearing device with the movable knife roll as recited in claim 1, wherein: be equipped with nip roll (3) that are located conveying roller (4) and deviate from output roller (5) one side on base (1), the both ends of nip roll (3) are equipped with screw thread opposite in spiral direction respectively.

8. The shearing device with the movable knife roll as recited in claim 1, wherein: and a wool collecting box (13) positioned below the knife roller (11) is arranged on the base (1).