CN104109960A - Fluffing-shearing integrated combination machine - Google Patents

Abstract

An integrated wool-grabbing and shearing machine, comprising a frame, in which a traction mechanism, a wool-grabbing mechanism, and a shearing mechanism are sequentially arranged, and a beating mechanism for removing floating wool on the surface of a fabric is arranged between the grasping mechanism and the shearing mechanism. The traction mechanism described above includes a traction roller, and a seam detection mechanism is arranged near the traction roller of the hair-grabbing mechanism. The present invention concentrates the functions of catching and shearing on one machine by setting a catching mechanism and a shearing mechanism, and saves space; a cleaning roller and a beating mechanism are provided to clean the lint on the surface of the catching roller and the fabric, and prevent the accumulation of lint from affecting the lint. The working efficiency of the wool roller prevents the fabric from being cut or scratched; a vacuum device is installed to remove fluff; a seam detection mechanism is set up, and the seam detection mechanism adopts a planetary gear amplifier and an angular displacement sensor to detect accurately and avoid the seam to prevent Damage to the fabric, but also to prevent misuse caused by vibration.

Description

All-in-one combined machine for grasping and shearing

technical field

The invention relates to a textile equipment, in particular to an integrated wool-grabbing and shearing machine.

Background technique

The original process of the back of the warp-knitted blanket is fluffing - brushing - ironing - shearing. After brushing, the fabric has to go through the ironing machine. The fluff on the wool surface of the fabric is not as fluffy as it has just been brushed, and the fluff is inclined, which is not conducive to shearing; and two sets of equipment are used for brushing and shearing, which take up a lot of space and high production costs.

Contents of the invention

The technical problem to be solved by the present invention is to provide an integrated hair-grabbing and shearing machine with reasonable design and improved shearing effect in view of the deficiencies of the prior art.

The technical problem to be solved by the present invention is achieved through the following technical solutions. The present invention is an integrated wool-grabbing and shearing machine, which is characterized in that it includes a frame, and the frame is sequentially provided with a traction mechanism, a hair-grabbing mechanism and a The shearing mechanism is provided with a beating mechanism for removing floating hairs on the back of the fabric between the catching mechanism and the shearing mechanism, and the traction mechanism includes a traction roller, and a seam detection mechanism is provided near the traction roller of the catching mechanism;

The catching mechanism includes a catching roller arranged parallel to the axis of the traction roller and a rotating support frame matched with the catching roller. One side of the catching roller is provided with a cleaning roller for removing fluff on the catching roller. The axis of the cleaning roller is set parallel to the axis of the catching roller, and the first dust suction device covering the cleaning roller and the catching roller is arranged on the frame, and the frame at both ends of the cleaning roller is provided with a cleaning roller fixing frame , the cleaning roller fixing frame is provided with a guide rail for adjusting the distance between the cleaning roller and the hair-grabbing roller, the axis of the guide rail is perpendicular to the axis of the cleaning roller, and a sliding seat is provided in the guide rail, and the roller shaft of the cleaning roller is installed on the sliding seat On the sliding seat, a horizontal slide bar facing outward is fixed, the axis of the horizontal slide bar is vertically set to the axis of the cleaning roller, and a sliding hole for installing the horizontal slide bar is provided on the fixed frame of the cleaning roller;

The shearing mechanism includes a shearing knife set consisting of flat knives and round knives, and a wool-shearing stand matched with the shearing knife set;

The beating mechanism includes two upper and lower guide rollers, a beating roller is arranged between the upper and lower guide rollers, the beating roller is arranged on the back of the fabric, and a second dust suction device covered outside the beating roller is arranged on the frame, The beating roller includes a roller body and a number of beating pieces uniformly arranged along the circumference of the roller body, and the beating pieces include a connecting portion connected to the roller body and beating portions connected to both ends of the connecting portion.

The technical problem to be solved by the present invention can be further realized by the following technical solutions, the seam detection mechanism includes a synchronous shaft arranged parallel to the axis of the traction roller and a detection roller cooperating with the traction roller and lapped on the traction roller, The two ends of the detection roller shaft are provided with a swing arm perpendicular to the axis of the detection roller, one end of the swing arm is connected to the detection roller shaft, the other end of the swing arm is fixed with the synchronous shaft, and the two ends of the synchronous shaft are installed through bearing seats. On the frame, a planetary gear amplifier is arranged at one end of the synchronous shaft outside the bearing seat, a connecting sleeve is arranged on the output shaft of the planetary gear amplifier, and an angular displacement sensor is arranged on the connecting sleeve.

The technical problem to be solved by the present invention can be further realized by the following technical solutions, two seam detection mechanisms are provided.

The present invention concentrates the functions of catching and shearing on one machine by setting a catching mechanism and a shearing mechanism, thereby reducing production costs and saving production space; When the shearing knife group encounters the seam, it can let the seam open to prevent damage to the fabric; it is equipped with a cleaning roller and a beating mechanism to clean the hair roller and the fluff on the surface of the fabric. The cleaning roller can prevent the pile from accumulating on the hair roller and affect the The working efficiency of the catching roller and the slapping mechanism can prevent the fluff on the back of the fabric from raising the fabric and causing the fabric to be cut or scratched on the surface of the fabric; the first dust suction device and the second dust suction device are installed to clean the cleaning roller and slap in time The fluff on the mechanism; equipped with a planetary gear amplifier and an angular displacement sensor, has the characteristics of strong anti-interference ability, convenient installation, and reliable use, preventing misoperation caused by vibration and other reasons, ensuring accurate detection, avoiding missed detection, and more Protect the shearing knife set well. Compared with the prior art, the utility model has reasonable design, convenient use, improved production quality and production efficiency, and saves production space.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural diagram of cleaning roller;

Fig. 3 is a structural diagram of a seam detection mechanism;

Fig. 4 is a structural diagram of the beating mechanism.

Detailed ways

The specific technical solutions of the present invention will be further described below with reference to the accompanying drawings, so that those skilled in the art can further understand the present invention, without limiting their rights.

Referring to Fig. 1, Fig. 2 and Fig. 4, a combined hair-grabbing and shearing machine includes a frame 1, in which a traction mechanism, a hair-grabbing mechanism and a shearing mechanism are sequentially arranged, and between the gripping mechanism and the shearing mechanism A beating mechanism is provided to remove floating hairs on the back of the fabric, and the traction mechanism includes a traction roller 8, and a seam detection mechanism is provided near the traction roller 8 of the hair-grabbing mechanism;

The catching mechanism includes a catching roller 9 arranged parallel to the axis of the traction roller 8 and a rotating support frame 6 matched with the catching roller 9, and one side of the catching roller 9 is provided with a sweeping catching roller 9 The cleaning roller 11 of upper fluff, the axis of cleaning roller 11 is arranged parallel to the axis of catching roller 9, is provided with the first dust suction device 10 that covers outside cleaning roller 11 and catching roller 9 on frame 1, described The frame 1 at the two ends of the cleaning roller 11 is provided with a cleaning roller fixed frame 13, and the cleaning roller fixed frame 13 is provided with a guide rail 12 for adjusting the distance between the cleaning roller 11 and the hair-catching roller 9. The axis is vertically arranged, and a sliding seat 15 is provided in the guide rail 12. The roller shaft of the cleaning roller 11 is mounted on the sliding seat 15, and the horizontal sliding bar 14 arranged outwardly is fixed on the sliding seat 15. The axis of the horizontal sliding bar 14 Set vertically to the axis of the cleaning roller 11, a sliding hole for installing a horizontal slide bar 14 is provided on the fixing frame 13 of the cleaning roller;

The shearing mechanism includes a shearing knife group consisting of flat knives and round knives and a wool-shearing stand 3 matched with the shearing knife group;

Described beating mechanism comprises two guide rollers 2 up and down, is provided with beating roller 4 between two guide rollers 2 up and down, and beating roller 4 is arranged on the back side of fabric, is provided with cover outside beating roller 4 on frame 1 The second dust suction device 5, said beating roller 4 includes a roller body 24 and a number of beating sheets uniformly arranged along the circumference of the roller body 24, and the beating sheet includes a connecting portion 22 connected to the roller body 24 and two ends of the connecting portion 22 The beating part 23 that connects.

Referring to Fig. 3, the seam detection mechanism includes a synchronous shaft 17 arranged parallel to the axis of the traction roller 8 and a detection roller 16 cooperating with the traction roller 8 and lapped on the traction roller 8, and the two ends of the detection roller 16 rotating shaft are provided with The swing arm 18 arranged perpendicular to the axis of the detection roller 16, one end of the swing arm 18 is connected to the rotating shaft of the detection roller 16, the other end of the swing arm 18 is fixed to the synchronous shaft 17, and the two ends of the synchronous shaft 17 are installed through the bearing housing 19. On the frame 1, a planetary gear amplifier 20 is installed at one end of the synchronous shaft 17 outside the bearing seat 19, the output shaft of the planetary gear amplifier 20 is provided with a connecting sleeve, and an angular displacement sensor 21 is installed on the connecting sleeve.

There are two seam detection mechanisms.

Under the traction of the traction roller 8, the fabric is sent along the traction roller 8 to between the grabbing roller 9 and the rotating woolen frame 6, and the wool is grasped by the grabbing roller 9, then sent to the shearing mechanism, and sheared by the shearing knife group. The cleaning roller 11 on one side of the grabbing roller 9 can clean up the fluff accumulated on the grabbing roller 9 in time to ensure a good gripping effect of the grabbing roller 9. Under the action of the horizontal slide bar 14 and the guide rail 12, the sliding seat 15 to adjust the distance between the cleaning roller 11 and the catching roller 9, and clean the catching roller 9 without affecting the catching work of the catching roller 9; the whole device carries two functions of catching and shearing, which saves processing space. Reduce the processing cost; when the seam head passes the detection roller 16, the seam head will raise the detection roller 16, drive the synchronous shaft 17 to rotate, pass through the planetary gear amplifier 20, and then judge whether there is a seam head by the rotation angle of the angular displacement sensor 21 After that, the angular displacement sensor 21 sends a signal to the controller on the frame 1 to control the rotation of the rotating woolen frame 6 at the wool grabbing mechanism through a time delay, and also to control the lifting or closing of the shearing woolen frame 3 through a time delay. Put it down, because the angular displacement sensor 21 is non-contact detection, it can rotate with a small torque, and the detection accuracy is high. The measured rotation angle is judged by the program, and the lifting of the flat knife and the round knife is triggered at an angle within a certain range to prevent Misoperation caused by vibration etc.

Claims (3)

1. a ball woll cropping one combination machine, it is characterized in that: comprise frame, in frame, be provided with successively haulage gear, ball woll mechanism and cropping mechanism, between ball woll mechanism and cropping mechanism, be provided with the beater mechanism of removing the floating hair of envers, described haulage gear comprises carry-over pinch rolls, is provided with margin to seam testing agency near the carry-over pinch rolls place of ball woll mechanism;

Described ball woll mechanism comprises that the rotation matching with the ball woll roller of traction rollers line parallel setting with ball woll roller props up frame, one side of described ball woll roller is provided with the cleaning roller of fine hair on cleaning ball woll roller, the axis of the axis of cleaning roller and ball woll roller be arranged in parallel, in frame, be provided with the first dust exhaust apparatus covering on outside cleaning roller and ball woll roller, the frame at described cleaning roller two ends is provided with cleaning roller fixed frame, in cleaning roller fixed frame, be provided with the guide rail that regulates spacing between cleaning roller and ball woll roller, the axis of guide rail is vertical with the axis of cleaning roller to be arranged, in guide rail, be provided with sliding seat, the roll shaft of described cleaning roller is contained on sliding seat, on sliding seat, be fixed with the horizontal sliding bar arranging outwardly, the axis of horizontal sliding bar is vertical with cleaning roller axis to be arranged, on described cleaning roller fixed frame, be provided with the slide opening of dress horizontal sliding bar,

Described cropping mechanism comprises the hair clipper group being made up of flat cutter and dise knife and props up frame with the cropping that hair clipper assembly is closed;

Described beater mechanism comprises upper and lower two deflector rolls, between upper and lower two deflector rolls, be provided with beating roller, beating roller is arranged on the back side of fabric, in frame, be provided with and cover on the second dust exhaust apparatus of patting outside roller, some beating sheets that described beating roller comprises roll body and circumferentially evenly arranges along roll body, pat sheet and comprise the connecting portion joining with roll body and the beating portion of joining with connecting portion two ends.

2. ball woll cropping one combination machine according to claim 1, it is characterized in that: described margin to seam testing agency comprises with the synchronizing shaft of traction rollers line parallel setting and coordinates the measuring roll being overlapped on carry-over pinch rolls with carry-over pinch rolls, the two ends of measuring roll rotating shaft are provided with and the vertically disposed swing arm of measuring roll axis, one end of swing arm and measuring roll rotating shaft are joined, the other end and the synchronizing shaft of swing arm are fixed, the two ends of described synchronizing shaft are contained in frame by bearing block, planetary gear amplifier is equipped with in synchronizing shaft one end outside bearing block, the output shaft of planetary gear amplifier is provided with adapter sleeve, angular displacement sensor is housed on adapter sleeve.

3. ball woll cropping one combination machine according to claim 1 and 2, is characterized in that: described margin to seam testing agency is provided with two.