CN210046725U

CN210046725U - Full-automatic pearl wool cutting machine with fast response and high synchronization

Info

Publication number: CN210046725U
Application number: CN201920605696.9U
Authority: CN
Inventors: 郭骐鸣
Original assignee: Hangzhou Hansheng Automation Co Ltd
Current assignee: Hangzhou Hansheng Automation Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-02-11
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a full-automatic pearl cotton cutting machine with fast response and high synchronization, which comprises a frame, wherein a feeding roller set and a smoothing roller set are sequentially arranged on the frame according to the feeding sequence of pearl cotton, a longitudinal cutting mechanism is arranged between the feeding roller set and the smoothing roller set on the frame, and a transverse rotation linkage cutting mechanism is arranged on the outer side of the smoothing roller set; the frame is provided with a synchronous transmission mechanism connected with the feeding roller group, and two sides of the frame are provided with lifting adjusting mechanisms which comprise a pair of vertically downward screw rods arranged on the bracket; the support is provided with a third rotating shaft which is vertically downward, the third rotating shaft is provided with a spline shaft, and the spline shaft is respectively sleeved with a first worm and a second worm from top to bottom. The utility model discloses a worm wheel cooperation worm comes to carry out synchronous drive to the feed roller group, has the response fast, and the high and good characteristics of stability of synchronism.

Description

Full-automatic pearl wool cutting machine with fast response and high synchronization

Technical Field

The utility model relates to a cotton processing field of pearl, in particular to quick synchronous high full-automatic pearl cotton cutting machine of degree of response.

Background

The pearl wool, also called polyethylene foam wool, is a novel environment-friendly packaging material, is formed by countless independent bubbles generated by physically foaming low-density polyethylene resin, overcomes the defects of fragility, deformation and poor recovery of common foaming glue, has the advantages of heat insulation, moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, cyclic reconstruction, environmental protection, strong impact resistance and the like, also has good chemical resistance, and is an ideal substitute of the traditional packaging material.

When the pearl cotton is processed, the flaky pearl cotton needs to be cut, when the existing pearl cotton cutting machine transversely cuts the pearl cotton, the feeding roller group is driven in a driving chain or driving belt mode, the synchronism is low, the response is slow, and the stability is poor; in addition, a plurality of driving motors are needed to be used for moving cutting, and the synchronization degree is low; meanwhile, a large amount of energy consumption is consumed, the transverse cutting effect is not ideal, and the cutting quality of the pearl wool is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a respond high full-automatic pearl cotton cutting machine of fast synchronization degree. The utility model adopts the worm wheel to match with the worm to synchronously drive the feeding roller group, and has the characteristics of quick response, high synchronization and good stability; furthermore the utility model discloses a set up horizontal rotation linkage cutting mechanism and come to cut the cotton cutting of pearl to the cutting direction of crosscut blade remains unanimous throughout with the moving direction of crosscut blade, makes the tangent plane of cutting comparatively neat and stable, has improved the cotton cutting quality of pearl.

The technical scheme of the utility model: a full-automatic pearl cotton cutting machine with quick response and high synchronism comprises a rack, wherein a feeding roller set and a smoothing roller set are sequentially arranged on the rack according to a pearl cotton feeding sequence, a longitudinal cutting mechanism is arranged between the feeding roller set and the smoothing roller set on the rack, and a transverse rotation linkage cutting mechanism is arranged on the outer side of the smoothing roller set;

the frame is provided with a synchronous transmission mechanism connected with the feeding roller group, the synchronous transmission mechanism comprises brackets arranged on two sides of the frame, the brackets are provided with a movable cross beam and a base beam, and the movable cross beam is arranged above the base beam; the feeding roller group comprises an upper feeding roller and a lower feeding roller which are arranged in parallel, the smoothing roller group comprises an upper smoothing roller and a lower smoothing roller which are arranged in parallel, the upper smoothing roller and the upper feeding roller are respectively fixed on the movable cross beam through bearing seats, and the lower feeding roller and the lower smoothing roller are respectively fixed on the base beam through the bearing seats; the lifting adjusting mechanisms are arranged on two sides of the rack and comprise a pair of vertically downward screw rods arranged on the support, and the movable cross beam is in threaded fit with the screw rods; a transmission gear is arranged at the bottom end part of the screw rod; a driving motor is arranged in the rack, a conveying shaft of the driving motor is provided with a driving gear, and a transmission chain is sleeved between the driving gear and the transmission gear; the support is provided with a third rotating shaft which is vertically downward, the third rotating shaft is provided with a spline shaft, the spline shaft is sleeved with a first worm and a second worm from top to bottom, the shaft end part of the upper feeding roller is provided with a first worm wheel matched with the first worm, the outer side of the first worm is provided with a first bearing base plate, and the first bearing base plate is fixed with the movable cross beam; the shaft end part of the lower feeding roller is provided with a second worm wheel matched with a second worm; and a second bearing base plate is arranged on the outer side of the second worm and fixed with the base beam, a synchronous motor is arranged on the rack, and an output shaft of the synchronous motor is connected with a third rotating shaft.

In the full-automatic pearl wool cutting machine with high response speed and high synchronism, the transverse rotation linkage cutting mechanism comprises a guide rail arranged on a frame, a straight strip plate is arranged at the bottom of the guide rail, a rack is arranged at the bottom of the straight strip plate, a convex strip is arranged at the top of the guide rail, a sliding block is arranged on the convex strip, transverse cutting feed box covers are respectively arranged on two sides of the sliding block, a first rotating shaft is arranged at the bottom of each transverse cutting feed box cover, a traveling gear meshed with the rack is arranged on the first rotating shaft, a first driving wheel is arranged at the outer end of the first rotating shaft, a second rotating shaft is arranged at the top of each transverse cutting feed box cover, a second driving wheel is arranged at the outer end of the second rotating shaft, a transverse cutting blade is arranged at the inner end of the second rotating shaft, a driving belt is sleeved between the first driving wheel and the second driving wheel, a driving wheel, the outer side of the transverse cutting feed box cover is provided with a synchronous belt lock catch, the transverse cutting feed box cover is fixed with a synchronous belt through the synchronous belt lock catch, a servo motor is arranged on the rack, and an output shaft of the servo motor is connected with the driving wheel.

In the full-automatic pearl wool cutting machine with fast response and high synchronization, the first worm and the second worm are respectively provided with a through hole matched with the spline shaft, and the through holes are in clearance fit with the spline shaft.

In the full-automatic pearl cotton cutting machine with fast response and high synchronization, a pearl cotton positioning structure is arranged above the transverse rotating linkage cutting mechanism, the pearl cotton positioning structure comprises an air cylinder bracket transversely arranged between the base beams, a first telescopic air cylinder which vertically faces downwards is arranged at each of two ends of the air cylinder bracket, and a pressing plate is arranged at the telescopic end of the first telescopic air cylinder; and a lower pressing bottom plate is arranged below the lower pressing plate.

In the full-automatic pearl wool cutting machine with the high response speed and synchronization degree, the longitudinal cutting mechanism comprises polish rod guide rails which are symmetrically arranged at two ends of the rack and are vertically upward, slide rods are arranged on the polish rod guide rails, a cross cutter shaft is arranged between the slide rods, a cutting circular cutter is arranged on the cross cutter shaft, and a second telescopic cylinder is arranged between the slide rods and the rack.

In the full-automatic pearl wool cutting machine with fast response and high synchronization, the machine frame is provided with the guide plate below the transverse and longitudinal cutting mechanism, and the top of the guide plate is provided with the circular cutter lower groove matched with the cutting circular cutter.

In the fully automatic pearl wool cutting machine with fast response and high synchronization, a first linkage mechanism is arranged between the upper feeding roller and the upper smoothing roller, the first linkage mechanism comprises a first L-shaped rotating rod arranged on a moving beam through a bearing seat, a first gear is arranged at the inner end part of the first L-shaped rotating rod, a first connecting block is arranged at the outer end part of the first L-shaped rotating rod, the moving beam is provided with a first positioning block, the first positioning block is provided with a vertical strip-shaped first sliding hole, a transverse first sliding rod is arranged in the first sliding hole in a penetrating manner, first compression springs are respectively arranged between two sides of the first positioning block and the first sliding rod, the first compression springs are sleeved on the first sliding rod, the end part of the first sliding rod is hinged with the first connecting block, and the shaft end parts of the upper feeding roller and the upper smoothing roller are respectively provided with a second gear and a third gear, a first synchronous chain is sleeved among the first gear, the second gear and the third gear.

In the full-automatic pearl wool cutting machine with fast response and high synchronization, the second linkage mechanism is arranged between the lower feeding roller and the lower smoothing roller, the second linkage mechanism comprises a second L-shaped rotating rod arranged on the base beam through a bearing seat, the inner end part of the second L-shaped rotating rod is provided with a sixth gear, a second connecting block is arranged at the outer end part of the second L-shaped rotating rod, a second positioning block is arranged on the base beam, a vertical strip-shaped second sliding hole is formed in the second positioning block, a transverse second sliding rod penetrates through the second sliding hole, second compression springs are respectively arranged between two sides of the second positioning block and the second sliding rod and sleeved on the second sliding rod, the shaft end parts of the upper feeding roller and the upper smoothing roller are respectively provided with a fourth gear and a fifth gear, and a second synchronous chain is sleeved among the fourth gear, the fifth gear and the sixth gear.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a set up the synchronous drive mechanism who is connected with the feed roller group in the frame, wherein synchronous drive mechanism is including setting up the support in the frame both sides, be equipped with base beam and movable cross beam on the support, the feed roller group is including the last feed roller and the lower feed roller that set up side by side, smooth the roller group including the last smoothing roller and the lower smoothing roller that set up side by side, go up smoothing roller and last feed roller and fix respectively on movable cross beam through the bearing frame, lower feed roller and lower smoothing roller are fixed respectively on the base beam through the bearing frame; the lifting adjusting mechanism is arranged on the rack and comprises a pair of vertically downward screw rods arranged on the support, and the movable cross beam is in threaded fit with the screw rods; a transmission gear is arranged at the bottom end part of the screw rod; a driving motor is arranged in the rack, a conveying shaft of the driving motor is provided with a driving gear, and a transmission chain is sleeved between the driving gear and the transmission gear; the support is provided with a third rotating shaft which is vertically downward, the third rotating shaft is provided with a spline shaft, the spline shaft is sleeved with a first worm and a second worm from top to bottom, the shaft end part of the upper feeding roller is provided with a first worm wheel matched with the first worm, the outer side of the first worm is provided with a first bearing base plate, and the first bearing base plate is fixed with the movable cross beam; the shaft end part of the lower feeding roller is provided with a second worm wheel matched with a second worm; a second bearing base plate is arranged on the outer side of the second worm and fixed with the base beam, a synchronous motor is arranged on the rack, and an output shaft of the synchronous motor is connected with a third rotating shaft; utilize synchronous machine to drive the third pivot and rotate, the third pivot of pivoted drives the integral key shaft and rotates, and then drives first worm and second worm and rotate, and first worm of pivoted and second worm then drive first worm wheel and second worm wheel respectively and rotate, come the interior last feed roller of synchronous drive feeding roller group and lower feed roller and carry out synchronous rotation, adopt worm wheel cooperation worm to carry out the transmission, carry out the transmission with traditional driving belt and compare, the utility model discloses a stability is good, and the synchronism is high to worm wheel cooperation worm has the function of auto-lock, has effectively avoided feeding roller group to take place the rotation. In addition, the movable beam moves up and down along the screw rod through the rotation of the screw rod to adjust the feeding gap between the upper feeding roller and the lower feeding roller of the feeding roller group so as to cut the pearl cotton with different thicknesses, wherein the first worm and the second worm are respectively arranged on the spline shaft through the through holes in a penetrating way, the first worm is fixed on the movable beam through the first bearing seat base plate, when the movable beam moves, the through hole of the first worm and the spline shaft are in clearance fit, so that the first worm moves along the spline shaft and the movable beam synchronously, the second worm is fixed on the base beam through the base plate of the second bearing seat, the base beam is fixed at the bottom of the bracket, when the movable cross beam moves up and down, the upper feeding roller moves upwards, and the lower feeding roller is fixed in position, so that the feeding gap between the upper feeding roller and the lower feeding roller of the feeding roller set is adjusted.

2. The utility model discloses a through setting up horizontal rotation linkage cutting mechanism, wherein horizontal rotation linkage cutting mechanism includes the guide rail that sets up in the frame, and the bottom of guide rail is equipped with straight slat, the bottom of straight slat has seted up the rack, the top of guide rail has fixed the sand grip, is equipped with the slider on the sand grip, the both sides of slider are equipped with crosscut feed case lid respectively, and the bottom of crosscut feed case lid is equipped with first pivot, is equipped with the walking gear with rack toothing on the first pivot, and the outer end of first pivot is equipped with first drive wheel, the top outside of crosscut feed case lid is equipped with the second pivot, the outer end of second pivot is equipped with the second drive wheel, the inner end of second pivot is equipped with the crosscut blade, the cover is equipped with the drive belt between first drive wheel and the second drive wheel, the frame is equipped with action wheel and the driven wheel that are the same level, a synchronous belt is sleeved between the driving wheel and the driven wheel, a synchronous belt lock catch is arranged on the outer side of the transverse cutting feed box cover, the transverse cutting feed box cover is fixed with the synchronous belt through the synchronous belt lock catch, when pearl cotton is transversely cut, the driving wheel is driven to rotate by a servo motor, the synchronous belt sleeved between the driving wheel and the driven wheel is driven to rotate, the synchronous belt is fixed with the transverse cutting feed box cover through the synchronous belt lock catch, a sliding block connected with the transverse cutting feed box cover is driven to linearly move back and forth along a convex strip at the top of the guide rail, when the sliding block moves along the convex strip at the top of the guide rail, a walking gear which is arranged at the bottom of the transverse cutting feed box cover and is meshed with a rack on a straight strip at the bottom of the guide rail is driven to rotate, a first driving wheel is driven to rotate by a rotating walking gear, and, the pivoted second drive wheel and then drives the cross-cut piece rotatory, utilize rotatory cross-cut piece to come to carry out the transverse cutting to the pearl cotton, and make at the sand grip at the slider along the guide rail top and come linear motion, wherein the direction of rotation of walking gear is unanimous with the direction of rotation of drive belt, make the direction of cutting of cross-cut piece also unanimous with the direction of rotation of walking gear, and the direction of rotation of walking gear and the moving direction of slider are the direction of cutting promptly and keep unanimous, make the cross-cut piece when carrying out the cutting of round trip movement to the pearl cotton along the guide rail direction, the rotatory cutting direction of cross-cut piece is unanimous with the cutting direction of pearl cotton, the synchronization degree is high, make the cutting effect comparatively.

3. The rotary cutting speed of the transverse cutting blade of the transverse rotary linkage cutting mechanism in the utility model is related to the transverse cutting moving speed of the slide block to the pearl cotton along the slide rail, and when the transverse cutting moving speed of the slide block to the pearl cotton along the slide rail is faster, the rotary cutting speed of the transverse cutting blade is also faster, and the transverse cutting is still; the horizontal cutting moving speed and the rotary cutting speed of the horizontal cutting blade are easily synchronously controlled, and the cutting quality of the horizontal cutting blade in cutting the edge of the pearl wool is especially ensured.

4. The utility model provides a vertical cutting mechanism is equipped with the slide bar including the symmetry setting respectively at the just vertical ascending polished rod guide rail at frame both ends on the polished rod guide rail, be equipped with the crosscut arbor between the slide bar, and the epaxial cutting circular knife that is equipped with of crosscut, be equipped with the flexible cylinder of second between slide bar and the frame, utilize the flexible cutter axle of pivoted to drive the cutting circular knife and rotate, come to carry out longitudinal cutting to the pearl cotton to the flexible cylinder control slide bar of accessible second reciprocates along the polished rod guide rail, comes to adjust the cutting depth of cutting circular knife and changes to satisfy the pearl cotton cutting to different thickness.

5. The pearl wool positioning structure comprises a cylinder bracket transversely arranged between base beams, wherein a first telescopic cylinder which faces downwards vertically is arranged at each of two ends of the cylinder bracket, and a pressing plate is arranged at the telescopic end of the first telescopic cylinder; the lower side of the lower pressing plate is provided with a lower pressing bottom plate, the first telescopic cylinder is used for stretching, the pearl cotton between the lower pressing plate and the lower pressing bottom plate is positioned, and therefore the pearl cotton is prevented from shifting when transversely cutting is carried out on the pearl cotton, and accordingly miscut is caused.

6. The utility model discloses in through setting up first interlock mechanism, come to go up the feed roller and smooth the roller on and carry out synchronous motion, at synchronous motion's in-process, under first pressure spring's effect, make first slide bar lead to the first connecting block of sky pavilion and first L type dwang, and have thrust to first L type dwang, and then make the cover establish first gear, the first synchronization chain between second gear and third gear is in the state of tightening, make first synchronization chain be difficult for droing, second interlock mechanism also has the same effect of principle.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a transverse rotation linkage cutting mechanism;

FIG. 3 is a partial schematic view of a lateral rotary gang cutting mechanism;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic structural view of the synchronous rotating mechanism;

FIG. 6 is a schematic view of the worm and worm gear mating arrangement;

fig. 7 is a partial structural schematic diagram of the present invention;

fig. 8 is a schematic structural view of the lift adjustment structure of the present invention;

FIG. 9 is a schematic structural view of the longitudinal cutting mechanism of the present invention;

fig. 10 is a schematic structural view of the guide plate;

FIG. 11 is a schematic view of the structure of the driving motor;

FIG. 12 is a view showing the engagement of the drive gear with the transmission gear;

FIG. 13 is a schematic structural view of a first linkage mechanism;

fig. 14 is a mechanism diagram of the second interlocking mechanism.

1-a frame; 2-a feed roll group; 201-upper feeding roller; 202-lower feed roll; 3-smoothing the roller group; 301-upper smoothing roller; 302-lower smoothing roller; 4-a longitudinal cutting mechanism; 5-a transverse rotation linkage cutting mechanism; 6-a guide rail; 7-straight lath; 8-a rack; 9-convex strips; 10-a slide block; 11-crosscut feed box cover; 12-a first shaft; 13-a running gear; 14-a first drive wheel; 15-a second rotating shaft; 16-a second transmission wheel; 17-transverse cutting blade; 18-a transmission belt; 19-a driving wheel; 20-a driven wheel; 21-a synchronous belt; 22-locking a synchronous belt; 23-a servo motor; 24-a lift adjustment mechanism; 25-a scaffold; 26-screw rod; 27-a base beam; 28-drive gear; 29-pearl cotton positioning structure; 30-a cylinder bracket; 31-a first telescopic cylinder; 32-pressing the press plate; 33 pressing the bottom plate down; 34-a polish rod guide; 35-a slide bar; 36-transversely cutting the cutter shaft; 37-cutting circular knife; 38-a second telescopic cylinder; 39-a guide plate; 40-circular knife lower groove; 41-synchronous transmission mechanism; 42-a third shaft; 43-a splined shaft; 441-a first worm; 442-a second worm; 451-first bearing base plate; 452-second bearing mount base plate; 461-first worm gear; 462-a second worm gear; 47-a synchronous machine; 48-a through hole; 49-a drive motor; 50-a drive gear; 51-a drive chain; 52-moving the beam; 53-a first linkage; 54-first L-shaped swivelling levers; 55-a first gear; 56-first connection block; 57-a first positioning block; 58-first slide hole; 59-a first sliding bar; 60-a first compression spring; 61-a second gear; 62-a third gear; 63-a first synchronization chain; 64-a second linkage mechanism; 65-a second L-shaped swivelling lever; 66-a second connecting block; 67-a second locating block; 68-a second slide hole; 69-a second slide bar; 70-a second compression spring; 71-a fourth gear; 72-fifth gear; 73-a second synchronization chain; 74-sixth gear.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): a full-automatic pearl wool cutting machine with quick response and high synchronism is disclosed, as shown in figures 1-14, and comprises a frame 1, wherein a feeding roller set 2 and a smoothing roller set 3 are sequentially arranged on the frame 1 according to a pearl wool feeding sequence, a longitudinal cutting mechanism 4 is arranged between the feeding roller set 2 and the smoothing roller set 3 on the frame 1, and a transverse rotation linkage cutting mechanism 5 is arranged on the outer side of the smoothing roller set;

as shown in fig. 4, 5 and 6, a synchronous transmission mechanism 41 connected with the feed roller group 2 is arranged on the frame 1, the synchronous transmission mechanism 41 includes supports 25 arranged on both sides of the frame 1, a movable cross beam 52 and a base beam 27 are arranged on the supports 25, the movable cross beam 52 is arranged above the base beam 27, the feed roller group 2 includes an upper feed roller 201 and a lower feed roller 202 arranged in parallel, the leveling roller group 3 includes an upper leveling roller 301 and a lower leveling roller 302 arranged in parallel, the upper leveling roller 301 and the upper feed roller 201 are respectively fixed on the movable cross beam 52 through bearing seats, and the lower feed roller 202 and the lower leveling roller 302 are respectively fixed on the base beam 27 through bearing seats; the two sides of the frame 1 are provided with lifting adjusting mechanisms 24, as shown in fig. 7 and 8, the lifting adjusting mechanisms 24 comprise a pair of vertically downward screws 26 arranged on the support 25, and the movable beam 52 is in threaded fit with the screws 26; a transmission gear 28 is arranged at the bottom end part of the screw rod 26; a driving motor 49 is arranged in the rack 1, a driving gear 50 is arranged on a conveying shaft of the driving motor 49, and a transmission chain 51 is sleeved between the driving gear 50 and the transmission gear 28; a third rotating shaft 42 which is vertically downward is arranged on the bracket 25 on one side, a spline shaft 43 is arranged on the third rotating shaft 42, the spline shaft 43 is provided with a shaft body, and a plurality of vertical protruding keys are uniformly arranged on the surface of the shaft body; the spline shaft 43 is respectively sleeved with a first worm 441 and a second worm 442 from top to bottom, the shaft end part of the upper feeding roller 201 is provided with a first worm wheel 461 matched with the first worm 441, the outer side of the first worm 441 is provided with a first bearing base plate 451, and the first bearing base plate 451 is fixed with the movable cross beam 52; the shaft end of the lower feeding roller 202 is provided with a second worm gear 462 matched with the second worm 442; a second bearing base plate 452 is arranged on the outer side of the second worm 442, the second bearing base plate 452 is fixed with the base beam 27, a synchronous motor 47 is arranged on the rack 1, and an output shaft of the synchronous motor 47 is connected with the third rotating shaft 42; utilize synchronous machine 47 to drive third pivot 42 and rotate, the third pivot 42 of pivoted drives integral key shaft 45 and rotates, and then drives first worm 441 and second worm 442 and rotate, first worm 441 of pivoted and second worm 442 then drive first worm wheel 461 and second worm wheel 462 respectively and rotate, come last feed roller 201 and lower feed roller 202 in the synchronous drive feed roller group 2 and rotate, adopt worm wheel cooperation worm to carry out synchronous drive, carry out synchronous drive with traditional driving belt and compare, the utility model discloses a stability is good, and the synchronism is high to worm wheel cooperation worm has the function of auto-lock, has effectively avoided the feed roller group to take place the rotation. In addition, the feeding gap between the upper feeding roller 201 and the lower feeding roller 202 of the feeding roller group 2 is adjusted by rotating the screw 26 to move the movable beam 52 up and down along the screw 26, so as to cut pearl cotton with different thicknesses, wherein the first worm 441 and the second worm 442 are respectively arranged on the spline shaft 43 through the through hole 48, wherein the first worm 441 is fixed on the movable beam 52 through the first bearing base plate 451, when the movable beam 52 moves, the first worm 441 moves along the spline shaft 43 in synchronization with the movable beam 52, while the second worm 442 is fixed on the base beam 27 through the second bearing base plate 452, the base beam 27 is fixed at the bottom of the bracket 25, when the movable beam 52 moves up and down, the upper feeding roller 201 moves up, and the lower feeding roller 202 is fixed in position, so as to adjust the feeding gap between the upper feeding roller 201 and the lower feeding roller 202 of the feeding roller group 2, utilize worm wheel cooperation worm to carry out synchronous drive to the feed roller group, stability is strong, and the synchronization degree is high.

As shown in fig. 2 and 3, the transverse rotation linkage cutting mechanism 5 comprises a guide rail 6 arranged on the frame 1, a straight strip plate 7 is arranged at the bottom of the guide rail 6, the bottom of the straight strip plate 7 is provided with a rack 8, the top of the guide rail 6 is provided with a convex strip 9, the convex strip 9 is provided with a slide block 10, two sides of the sliding block 10 are respectively provided with a transverse cutting feed box cover 11, the bottom of the transverse cutting feed box cover 11 is provided with a first rotating shaft 12, the first rotating shaft 12 is provided with a traveling gear 13 engaged with the rack 8, the outer end of the first rotating shaft 12 is provided with a first driving wheel 14, a second rotating shaft 15 is arranged at the top of the transverse cutting feed box cover 11, a second driving wheel 16 is arranged at the outer end part of the second rotating shaft 15, the outer end part of the second rotating shaft 15 is the shaft end of the discharging direction when the transverse cutting of the pearl cotton is finished, a transverse cutting blade 17 is arranged at the inner end part of the second rotating shaft 15, and the inner end part of the second rotating shaft 15 is the shaft end in the feeding direction when the pearl cotton is transversely cut; a transmission belt 18 is sleeved between the first transmission wheel 14 and the second transmission wheel 16, a driving wheel 19 and a driven wheel 20 which are horizontally collinear with the guide rail 6 are respectively arranged at two ends of the rack 1 which are positioned at the guide rail 6, a synchronous belt 21 is sleeved between the driving wheel 19 and the driven wheel 20, a synchronous belt lock catch 22 is arranged on the outer side of the transverse cutting feed box cover 11, the transverse cutting feed box cover 11 is fixed with the synchronous belt 21 through the synchronous belt lock catch 22, a servo motor 23 is arranged on the rack 1, and an output shaft of the servo motor 23 is connected with the driving wheel 19; when transversely cutting the pearl cotton, a servo motor 23 is utilized to drive a driving wheel 19 to rotate, so that a synchronous belt 21 sleeved between the driving wheel 19 and a driven wheel 20 rotates, the synchronous belt 21 is fixed with a transverse cutting feed box cover 11 through a synchronous belt lock 22, a sliding block 10 connected with the transverse cutting feed box cover 11 moves back and forth linearly along a convex strip 9 at the top of a guide rail 6, when the sliding block 10 moves along the convex strip 9 at the top of the guide rail 6, a walking gear 13 which is arranged at the bottom of the transverse cutting feed box cover 11 and is meshed with a rack 8 on a straight strip plate 7 at the bottom of the guide rail 6 is driven to rotate, the rotating walking gear 13 drives a first driving wheel 14 to rotate, the first driving wheel 14 drives a second driving wheel 16 arranged at the top of the transverse cutting feed box cover 11 to rotate through a driving belt 18, the rotating second driving wheel 16 further drives a transverse cutting blade 17 to rotate, and the rotary transverse cutting blade 17 is utilized to transversely, when the slide block 10 moves linearly back and forth along the convex strip 9 at the top of the guide rail 6, the rotating direction of the traveling gear 13 is consistent with the rotating direction of the transmission belt 18, so that the cutting direction of the transverse cutting blade 17 is also consistent with the rotating direction of the traveling gear 13, and the rotating direction of the traveling gear 13 is consistent with the moving direction of the slide block 10, namely the cutting direction, so that when the transverse cutting blade 17 moves back and forth along the guide rail 6 to cut the pearl cotton, the rotating cutting direction of the transverse cutting blade 17 is consistent with the cutting direction of the pearl cotton, the synchronism is high, and the cutting effect is ideal; in addition, the rotary cutting speed of the transverse cutting blade 17 is related to the transverse cutting moving speed of the slider 10 on the pearl cotton along the slide rail 6, and when the transverse cutting moving speed of the slider 10 on the pearl cotton along the slide rail 6 is faster, the rotary cutting speed of the transverse cutting blade 17 is also faster, and the opposite is still true; the transverse cutting moving speed and the rotary cutting speed of the transverse cutting blade 17 are easy to be synchronously controlled, and the synchronism is good and the linkage is strong; particularly, the cutting quality of the transverse cutting blade 17 in the process of cutting the edge of the pearl wool is ensured.

The first worm 441 and the second worm 442 are respectively provided with a through hole 48 matched with the spline shaft 43, and the through holes 48 are in clearance fit with the spline shaft 43, so that the first worm 441 can move up and down along the spline shaft 43, and when the movable cross beam 52 moves up and down to adjust the feeding gap between the upper feeding roller 201 and the lower feeding roller 202 of the feeding roller set 2, the first worm 441 is driven to move up and down along the spline shaft 43.

A pearl cotton positioning structure 29 is arranged above the transverse rotation linkage cutting mechanism 5, the pearl cotton positioning structure 29 comprises a cylinder bracket 30 transversely arranged between the base beams 27, two ends of the cylinder bracket 30 are respectively provided with a first telescopic cylinder 31 vertically downward, and the telescopic end of the first telescopic cylinder 31 is provided with a lower pressing plate 32; the lower part of the lower pressing plate 32 is provided with a lower pressing bottom plate 33, the first telescopic cylinder 31 is used for stretching, the pearl cotton between the lower pressing plate 32 and the lower pressing bottom plate 33 is positioned, and the pearl cotton is prevented from shifting and causing miscut when the pearl cotton is transversely cut.

As shown in fig. 9, the longitudinal cutting mechanism 4 includes polish rod guide rails 34 which are symmetrically disposed at two ends of the frame 1 and are vertically upward, slide rods 35 are disposed on the polish rod guide rails 34, a transverse cutter shaft 36 is disposed between the slide rods 35, a cutting circular cutter 37 is disposed on the transverse cutter shaft 36, a second telescopic cylinder 38 is disposed between the slide rods 35 and the frame 1, the rotary transverse cutter shaft 36 is used to drive the cutting circular cutter 37 to rotate, so as to longitudinally cut the pearl cotton, and the second telescopic cylinder 38 can control the slide rods 35 to move up and down along the polish rod guide rails 34, so as to adjust and change the cutting depth of the cutting circular cutter 37, so as to cut the pearl cotton with different thicknesses.

As shown in fig. 10, a guide plate 39 is disposed below the transverse and longitudinal cutting mechanism 4 of the frame 1, and a circular knife lower groove 40 matched with the cutting circular knife 37 is opened at the top of the guide plate 39.

As shown in fig. 13 and 14, a first linkage 53 is provided between the upper feed roller 201 and the upper smoothing roller 301, and the first linkage 53 is provided on the other bracket 25 opposite to the spline shaft 43, that is, the first linkage 53 is provided at one end of the upper feed roller 201 and the upper smoothing roller 301, and the first worm wheel 441 and the second worm wheel 442 are provided at the other end of the upper feed roller 201 and the upper smoothing roller 301, respectively, opposite to the brackets 25 on both sides. The first link mechanism 53 includes a first L-shaped rotating lever 54 provided on the moving beam 52 via a bearing housing, the inner end portion of the first L-shaped rotating rod 54 is provided with a first gear 55, the outer end portion of the first L-shaped rotating rod 54 is provided with a first connecting block 56, the moving beam 52 is provided with a first positioning block 57, the first positioning block 57 is provided with a first sliding hole 58 in a vertical strip shape, a transverse first sliding rod 59 is arranged in the first sliding hole 58 in a penetrating manner, a first compression spring 60 is respectively arranged between the two sides of the first positioning block 57 and the first sliding rod 59, the first compression spring 60 is sleeved on the first sliding rod 59, the end of the first sliding rod 59 is hinged with the first connecting block 56, the shaft ends of the upper feeding roller and the upper smoothing roller are respectively provided with a second gear 61 and a third gear 62, a first synchronous chain 63 is sleeved among the first gear 55, the second gear 61 and the third gear 62. A second linkage mechanism 64 is arranged between the lower feeding roller 202 and the lower smoothing roller 302, the second linkage mechanism 64 is arranged on the same side as the first linkage mechanism 53, and the second linkage mechanism 64 is positioned below the first linkage mechanism 53. The second linkage mechanism 64 includes a second L-shaped rotating rod 65 disposed on the base beam 27 through a bearing seat, a sixth gear 74 is disposed at an inner end portion of the second L-shaped rotating rod 65, a second connecting block 66 is disposed at an outer end portion of the second L-shaped rotating rod 65, a second positioning block 67 is disposed on the base beam 27, a second sliding hole 68 in a vertical strip shape is disposed on the second positioning block 67, a second sliding rod 69 in a transverse direction penetrates through the second sliding hole 68, second compression springs 70 are respectively disposed between two sides of the second positioning block 67 and the second sliding rod 69, the second compression springs 70 are sleeved on the second sliding rod 69, a fourth gear 71 and a fifth gear 72 are respectively disposed at axial end portions of the upper feeding roller and the upper leveling roller, and a second synchronization chain 73 is sleeved between the fourth gear 71, the fifth gear 72 and the sixth gear 74.

Wherein, the utility model discloses in through setting up first link gear 53, come to go up the feed roller and smooth the roller and carry out synchronous motion, at synchronous motion's in-process, under first pressure spring 70's effect, make first slide bar 59 be connected with first L type dwang 54 through first connecting block 56, and have thrust to first L type dwang 54, and then make the cover establish first gear 55, second gear 61 and third gear 62 between first synchronous chain 63 be in the state of tightening, make first synchronous chain 63 be difficult for droing, second link gear 64 also has the same effect of principle.

The working principle is that firstly, the pearl cotton to be cut is conveyed to the interior of the pearl cotton cutting machine under the conveying action of the feeding roller group 2, the pearl cotton is longitudinally cut by the cutting circular knife 37 in the longitudinal cutting mechanism 4, then conveyed by the smoothing roller group 3 and transversely cut, and the first telescopic air cylinder 31 in the pearl cotton positioning structure 27 is stretched to position the pearl cotton between the lower pressing plate 32 and the lower pressing bottom plate 33, so that the pearl cotton is prevented from shifting when the pearl cotton is transversely cut; the feeding roller group 2 comprises an upper feeding roller 201 and a lower feeding roller 202 which are arranged in parallel, the smoothing roller group 3 comprises an upper smoothing roller 301 and a lower smoothing roller 302 which are arranged in parallel, the upper smoothing roller 301 and the upper feeding roller 201 are respectively fixed on the movable cross beam 52 through bearing seats, and the lower feeding roller 202 and the lower smoothing roller 301 are respectively fixed on the base beam 27 through the bearing seats; two sides of the frame 1 are provided with lifting adjusting mechanisms 24, each lifting adjusting mechanism 24 comprises a pair of vertically downward screw rods 26 arranged on the support 25, and the movable cross beam 52 is in threaded fit with the screw rods 26; a transmission gear 28 is arranged at the bottom end part of the screw rod 26; a driving motor 49 is arranged in the rack 1, a driving gear 50 is arranged on a conveying shaft of the driving motor 49, and a transmission chain 51 is sleeved between the driving gear 50 and the transmission gear 28; a third vertical downward rotating shaft 42 is arranged on the bracket 25, a spline shaft 43 is sleeved on the third rotating shaft 42, a first worm 441 and a second worm 442 are respectively sleeved on the spline shaft 43 from top to bottom, a first worm wheel 461 matched with the first worm 441 is arranged at the shaft end part of the upper feeding roller 201, a first bearing base plate 451 is arranged on the outer side of the first worm 441, and the first bearing base plate 451 is fixed with the movable cross beam 52; the shaft end of the lower feeding roller 202 is provided with a second worm gear 462 matched with the second worm 442; a second bearing base plate 452 is arranged on the outer side of the second worm 442, the second bearing base plate 452 is fixed with the base beam 27, a synchronous motor 47 is arranged on the rack 1, and an output shaft of the synchronous motor 47 is connected with the third rotating shaft 42; utilize synchronous machine 47 to drive third pivot 42 and rotate, the third pivot 42 of pivoted drives integral key shaft 45 and rotates, and then drives first worm 441 and second worm 442 and rotate, first worm 441 of pivoted and second worm 442 then drive first worm wheel 461 and second worm wheel 462 respectively and rotate, come last feed roller 201 and lower feed roller 202 in the synchronous drive feed roller group 2 and rotate, adopt worm wheel cooperation worm to carry out synchronous drive, carry out synchronous drive with traditional driving belt and compare, the utility model discloses a stability is good, and the synchronism is high to worm wheel cooperation worm has the function of auto-lock, has effectively avoided the feed roller group to take place the rotation. In addition, the feeding gap between the upper feeding roller 201 and the lower feeding roller 202 of the feeding roller group 2 is adjusted by rotating the screw 26 to move the movable beam 52 up and down along the screw 26, so as to cut pearl cotton with different thicknesses, wherein the first worm 441 and the second worm 442 are respectively arranged on the spline shaft 43 through the through hole 48, wherein the first worm 441 is fixed on the movable beam 52 through the first bearing base plate 451, when the movable beam 52 moves, the first worm 441 moves along the spline shaft 43 in synchronization with the movable beam 52, while the second worm 442 is fixed on the base beam 27 through the second bearing base plate 452, the base beam 27 is fixed at the bottom of the bracket 25, when the movable beam 52 moves up and down, the upper feeding roller 201 moves up, and the lower feeding roller 202 is fixed in position, so as to adjust the feeding gap between the upper feeding roller 201 and the lower feeding roller 202 of the feeding roller group 2, utilize worm wheel cooperation worm to carry out synchronous drive to the feed roller group, stability is strong, and the synchronization degree is high.

Then, a servo motor 23 is used for driving a driving wheel 19 to rotate, so that a synchronous belt 21 sleeved between the driving wheel 19 and a driven wheel 20 rotates, the synchronous belt 21 is fixed with a transverse cutting feed box cover 11 through a synchronous belt lock 22, a sliding block 10 connected with the transverse cutting feed box cover 11 moves back and forth linearly along a convex strip 9 at the top of a guide rail 6, when the sliding block 10 moves along the convex strip 9 at the top of the guide rail 6, a walking gear 13 arranged at the bottom of the transverse cutting feed box cover 11 and meshed with a rack 8 on a straight strip plate 7 at the bottom of the guide rail 6 is driven to rotate, the rotating walking gear 13 drives a first transmission wheel 14 to rotate, the first transmission wheel 14 drives a second transmission wheel 16 arranged at the top of the transverse cutting feed box cover 11 to rotate through a transmission belt 18, the rotating second transmission wheel 16 further drives a transverse cutting blade 17 to rotate, and the pearl cotton is transversely cut by the rotating, when the slide block 10 moves linearly back and forth along the convex strip 9 at the top of the guide rail 6, the rotating direction of the traveling gear 13 is consistent with the rotating direction of the transmission belt 18, so that the cutting direction of the transverse cutting blade 17 is also consistent with the rotating direction of the traveling gear 13, and the rotating direction of the traveling gear 13 is consistent with the moving direction of the slide block 10, namely the cutting direction, so that when the transverse cutting blade 17 moves back and forth along the guide rail 6 to cut the pearl cotton, the rotating cutting direction of the transverse cutting blade 17 is consistent with the cutting direction of the pearl cotton, the synchronism is high, and the cutting effect is ideal; in addition, the rotary cutting speed of the transverse cutting blade 17 is related to the transverse cutting moving speed of the slider 10 on the pearl cotton along the slide rail 6, and when the transverse cutting moving speed of the slider 10 on the pearl cotton along the slide rail 6 is faster, the rotary cutting speed of the transverse cutting blade 17 is also faster, and the opposite is still true; the transverse cutting moving speed and the rotary cutting speed of the transverse cutting blade 17 are easy to be synchronously controlled, and the synchronism is good and the linkage is strong; particularly, the cutting quality of the transverse cutting blade 17 in the process of cutting the edge of the pearl wool is ensured.

Claims

1. The utility model provides a respond high full-automatic pearl cotton cutting machine of fast synchronization degree which characterized in that: the pearl wool automatic feeding machine comprises a rack (1), wherein a feeding roller set (2) and a smoothing roller set (3) are sequentially arranged on the rack (1) according to a pearl wool feeding sequence, a longitudinal cutting mechanism (4) is arranged between the feeding roller set (2) and the smoothing roller set (3) on the rack (1), and a transverse rotation linkage cutting mechanism (5) is arranged on the outer side of the smoothing roller set (3);

the feeding roller group structure is characterized in that a synchronous transmission mechanism (41) connected with the feeding roller group (2) is arranged on the rack (1), the synchronous transmission mechanism (41) comprises supports (25) arranged on two sides of the rack (1), a movable cross beam (52) and a base beam (27) are arranged on the supports (25), and the movable cross beam (52) is arranged above the base beam (27); the feeding roller group (2) comprises an upper feeding roller (201) and a lower feeding roller (202) which are arranged in parallel, the smoothing roller group (3) comprises an upper smoothing roller (301) and a lower smoothing roller (302) which are arranged in parallel, the upper smoothing roller (301) and the upper feeding roller (201) are respectively fixed on the movable cross beam (52) through bearing seats, and the lower feeding roller (202) and the lower smoothing roller (302) are respectively fixed on the base beam (27) through the bearing seats; lifting adjusting mechanisms (24) are arranged on two sides of the rack (1), each lifting adjusting mechanism (24) comprises a pair of vertically downward screw rods (26) arranged on a support (25), and the movable cross beam (52) is in threaded fit with the screw rods (26); a transmission gear (28) is arranged at the bottom end part of the screw rod (26); a driving motor (49) is arranged in the rack (1), a driving gear (50) is arranged on a conveying shaft of the driving motor (49), and a transmission chain (51) is sleeved between the driving gear (50) and the transmission gear (28); a third rotating shaft (42) which vertically faces downwards is arranged on the bracket (25), a spline shaft (43) is sleeved on the third rotating shaft (42), a first worm (441) and a second worm (442) are respectively sleeved on the spline shaft (43) from top to bottom, a first worm wheel (461) matched with the first worm (441) is arranged at the shaft end part of the upper feeding roller (201), a first bearing base plate (451) is arranged on the outer side of the first worm (441), and the first bearing base plate (451) is fixed with the movable cross beam (52); the shaft end part of the lower feeding roller (202) is provided with a second worm gear (462) matched with a second worm (442); the outer side of the second worm (442) is provided with a second bearing base plate (452), the second bearing base plate (452) is fixed with the base beam (27), the rack (1) is provided with a synchronous motor (47), and an output shaft of the synchronous motor (47) is connected with the third rotating shaft (42).

2. The full-automatic pearl wool cutting machine with high response speed and high synchronization degree according to claim 1, is characterized in that: the transverse rotation linkage cutting mechanism (5) comprises a guide rail (6) arranged on a rack (1), a straight strip plate (7) is arranged at the bottom of the guide rail (6), a rack (8) is arranged at the bottom of the straight strip plate (7), a convex strip (9) is arranged at the top of the guide rail (6), a sliding block (10) is arranged on the convex strip (9), transverse cutting feed box covers (11) are respectively arranged on two sides of the sliding block (10), a first rotating shaft (12) is arranged at the bottom of each transverse cutting feed box cover (11), a traveling gear (13) meshed with the rack (8) is arranged on each first rotating shaft (12), a first transmission wheel (14) is arranged at the outer end part of each first rotating shaft (12), a second rotating shaft (15) is arranged at the top part of each transverse cutting feed box cover (11), a second transmission wheel (16) is arranged at the outer end part of each second rotating shaft (15), and a transverse cutting blade (17), the cover is equipped with drive belt (18) between first drive wheel (14) and second drive wheel (16), frame (1) is equipped with action wheel (19) and follows driving wheel (20) respectively at the both ends that lie in guide rail (6), the cover is equipped with hold-in range (21) between action wheel (19) and the follow driving wheel (20), the outside of crosscut feed case lid (11) is equipped with hold-in range hasp (22), crosscut feed case lid (11) are fixed through hold-in range hasp (22) and hold-in range (21), be equipped with servo motor (23) on frame (1), the output shaft and the action wheel (19) of servo motor (23) are connected.

3. The full-automatic pearl wool cutting machine with high response speed and high synchronization degree according to claim 1, is characterized in that: the first worm (441) and the second worm (442) are respectively provided with a through hole (48) matched with the spline shaft (43), and the through holes (48) are in clearance fit with the spline shaft (43).

4. The full-automatic pearl wool cutting machine with high response speed and high synchronization degree according to claim 1, is characterized in that: a pearl cotton positioning structure (29) is arranged above the transverse rotation linkage cutting mechanism (5), the pearl cotton positioning structure (29) comprises a cylinder bracket (30) transversely arranged between the base beams (27), two ends of the cylinder bracket (30) are respectively provided with a first telescopic cylinder (31) vertically downwards, and the telescopic end of the first telescopic cylinder (31) is provided with a pressing plate (32); a lower pressing bottom plate (33) is arranged below the lower pressing plate (32).

5. The full-automatic pearl wool cutting machine with high response speed and high synchronization degree according to claim 1, is characterized in that: the longitudinal cutting mechanism (4) comprises vertical upward polished rod guide rails (34) which are symmetrically arranged at two ends of the rack (1) respectively, slide rods (35) are arranged on the polished rod guide rails (34), transverse cutter shafts (36) are arranged between the slide rods (35), cutting circular cutters (37) are arranged on the transverse cutter shafts (36), and second telescopic cylinders (38) are arranged between the slide rods (35) and the rack (1).

6. The full-automatic pearl wool cutting machine with high response speed and high synchronization degree according to claim 4, is characterized in that: the machine frame (1) is provided with a guide plate (39) below the longitudinal cutting mechanism (4), and the top of the guide plate (39) is provided with a circular knife lower groove (40) matched with the cutting circular knife (37).

7. The full-automatic pearl wool cutting machine with high response speed and high synchronization degree according to claim 1, is characterized in that: a first linkage mechanism (53) is arranged between the upper feeding roller (201) and the upper smoothing roller (301), the first linkage mechanism (53) comprises a first L-shaped rotating rod (54) arranged on the movable cross beam (52) through a bearing seat, a first gear (55) is arranged at the inner end of the first L-shaped rotating rod (54), and a first connecting block (56) is arranged at the outer end of the first L-shaped rotating rod (54); the movable cross beam (52) is provided with a first positioning block (57), the first positioning block (57) is provided with a vertical strip-shaped first sliding hole (58), a transverse first sliding rod (59) penetrates through the first sliding hole (58), first compression springs (60) are respectively arranged between two sides of the first positioning block (57) and the first sliding rod (59), the first compression springs (60) are sleeved on the first sliding rod (59), and the end parts of the first sliding rods (59) are hinged to a first connecting block (56); the shaft end parts of the upper feeding roller and the upper smoothing roller are respectively provided with a second gear (61) and a third gear (62), and a first synchronous chain (63) is sleeved among the first gear (55), the second gear (61) and the third gear (62).

8. The full-automatic pearl wool cutting machine with high response speed and high synchronization degree according to claim 1, is characterized in that: a second linkage mechanism (64) is arranged between the lower feeding roller (202) and the lower smoothing roller (302), the second linkage mechanism (64) comprises a second L-shaped rotating rod (65) arranged on the base beam (27) through a bearing seat, and the inner end part of the second L-shaped rotating rod (65) is provided with a sixth gear (74); a second connecting block (66) is arranged at the outer end part of the second L-shaped rotating rod (65); a second positioning block (67) is arranged on the base beam (27), a vertical strip-shaped second sliding hole (68) is formed in the second positioning block (67), a transverse second sliding rod (69) penetrates through the second sliding hole (68), second compression springs (70) are respectively arranged between two sides of the second positioning block (67) and the second sliding rod (69), and the second compression springs (70) are sleeved on the second sliding rod (69); the shaft end parts of the upper feeding roller and the upper smoothing roller are respectively provided with a fourth gear (71) and a fifth gear (72), and a second synchronous chain (73) is sleeved among the fourth gear (71), the fifth gear (72) and the sixth gear (74).