CN210447385U - Automatic tape winder of self-adhesion elastic bandage - Google Patents
Automatic tape winder of self-adhesion elastic bandage Download PDFInfo
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- CN210447385U CN210447385U CN201920819515.2U CN201920819515U CN210447385U CN 210447385 U CN210447385 U CN 210447385U CN 201920819515 U CN201920819515 U CN 201920819515U CN 210447385 U CN210447385 U CN 210447385U
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- 238000004804 winding Methods 0.000 claims abstract description 47
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- 238000005520 cutting process Methods 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 238000013519 translation Methods 0.000 claims description 27
- 238000007664 blowing Methods 0.000 claims description 23
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 230000007306 turnover Effects 0.000 claims description 16
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- 238000003780 insertion Methods 0.000 claims description 9
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- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract description 3
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- 241000274582 Pycnanthus angolensis Species 0.000 description 11
- 239000011087 paperboard Substances 0.000 description 11
- 238000013459 approach Methods 0.000 description 7
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- 208000027418 Wounds and injury Diseases 0.000 description 6
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Abstract
The utility model relates to the technical field of medical equipment, a automatic rolling machine of self-adhesion elastic bandage is disclosed, which comprises a frame, be equipped with refill feed mechanism, refill transfer mechanism, winding mechanism, bandage feeding in the frame and decide mechanism and bandage roll coil discharging mechanism. The automatic winding device uses a paper core as a medium to realize automatic winding of the self-adhesive elastic bandage sprayed with natural latex into a roll, and a bandage roll with different lengths can be wound by using a tape winding mechanism and a bandage feeding and cutting mechanism; meanwhile, the automatic feeding and transferring of the paper core can be realized, the tape winding efficiency of the bandage roll is improved, and the industrial automation process is promoted.
Description
The technical field is as follows:
the utility model relates to the technical field of medical equipment, concretely relates to automatic winding machine of self-adhesion elastic bandage.
Background art:
self-adhesive elastic bandages (including non-woven fabric self-adhesive bandages and PBT self-adhesive bandages) belong to common sports medical supplies, are widely applied in families or sports medical places, and are mainly suitable for binding sports, training, outdoor sports, surgery and orthopedic wounds, limb fixation, limb sprain, soft tissue injury and joint gall. The most common function of the self-adhesive elastic bandage is to fix and protect the injured part, and the self-adhesive elastic bandage is a necessary medical consumable in the field of sports medical treatment. At present, the self-adhesive elastic bandage is mainly manually rolled, paper cores are replaced manually, products are cut manually and the like, and the products are always in contact with hands in the rolling process. Because both sides of the product are sprayed with glue, manual contact can affect the performance of the glue, make the glue ball black, and affect the elasticity of the product. The manual coiling not only has extremely low production efficiency, but also causes serious secondary pollution and even influences or destroys the performance of the product to a great extent; with the gradually improved requirements of modern society on sports medical products, the demand of similar self-adhesive elastic bandages is greatly increased, and the use requirements cannot be met in a manual production mode, so that new full-automatic coiling equipment needs to be developed urgently to meet the equipment requirements and ensure the stability of the products.
The utility model has the following contents:
the utility model aims to overcome the defects of the prior art and provide an automatic tape winder for self-adhesive elastic bandages, which uses a paper core as a medium to realize the automatic winding of the self-adhesive elastic bandages sprayed with natural latex, and can wind bandage rolls with different lengths by using a tape winding mechanism and a bandage feeding and cutting mechanism; meanwhile, the automatic feeding and transferring of the paper core can be realized, the tape winding efficiency of the bandage roll is improved, and the industrial automation process is promoted.
The utility model provides a technical problem's scheme is:
an automatic self-adhesive elastic bandage winding machine comprises a machine frame, wherein a paper core feeding mechanism, a paper core transferring mechanism, a winding mechanism, a bandage feeding and cutting mechanism and a bandage winding discharging mechanism are arranged on the machine frame;
the paper core feeding mechanism comprises a U-shaped paper core feeding channel fixed above the rack, and a paper core pushing block capable of moving back and forth is arranged in the paper core feeding channel;
the winding mechanism comprises a pair of winding rollers which are arranged in bilateral symmetry at the right lower part of the paper core feeding channel, a blowing belt part arranged at the left side of the two winding rollers and two clamping belt strips which are arranged up and down and arranged above the two winding rollers, the two clamping belt strips are provided with translation mechanisms for driving the two clamping belt strips to move left and right and move back and forth, and the two winding rollers rotate at the same direction and at the same linear speed;
the bandage coil discharging mechanism comprises a material receiving platform fixed on the left side of the rack, a bandage coil pushing block capable of moving back and forth is connected onto the material receiving platform in a sliding mode, and a V-shaped groove is formed in the middle of the bandage coil pushing block;
the paper core transfer mechanism comprises a hinge seat fixed on a front side plate of the rack, an automatic turnover arm is arranged on the hinge seat, and a paper core sleeve shaft is hinged to the outer end of the turnover arm; after the turning arm turns rightwards for a certain angle, the paper core sleeve shaft is pressed on the outer walls of the upper sides of the two tape winding rollers; when the turning arm turns a certain angle to the left, the paper core sleeve shaft is inserted in the V-shaped groove of the bandage coil pushing block; when the turning arm is positioned at the middle position, the paper core sleeve shaft is over against the paper core feeding channel;
the bandage feeding and cutting mechanism comprises a base fixed on the front side plate, and a pair of cutting knives capable of moving up and down to be close to or away from each other and a pair of belt pressing blocks capable of moving up and down to be close to or away from each other are arranged on the base; the severing knife and the belt pressing block are respectively positioned on the left side and the right side when the belt clamping slat is positioned on the left side.
The paper core feeding mechanism further comprises a paper core storage box arranged on the right side of the paper core feeding channel, a paper core outlet is arranged below the left end of the paper core storage box, the paper core outlet is connected with a paper core slide way, the paper core slide way is arranged in a manner of being low at the left side and high at the right side, a one-by-one feeding seat is arranged between the left end of the paper core slide way and the paper core feeding channel, a paper core through hole penetrating in the left-right direction is formed in the one-by-one feeding seat, an inclined plane parallel to the paper core slide way is formed on the lower side wall of the paper core through hole, the position of the inclined plane is higher than that of the paper core slide way, the left end of the inclined plane is connected with the paper core feeding channel;
a first air cylinder is arranged on the rear side of the paper core pushing block, and the paper core pushing block is fixed on a piston rod of the first air cylinder;
the first cylinder, the double-rod cylinder, the paper core storage box and the paper core slide rail are fixed on the rack.
The paper core transfer mechanism further comprises a turnover shaft, a turnover frame is fixed on the turnover shaft, the turnover arm is fixed on the turnover frame, the front end of the turnover shaft is hinged to a hinged seat, the rear end of the turnover shaft is hinged to a bearing seat, the bearing seat is fixed on a front side plate, and the turnover shaft penetrates through the bearing seat and the rear extending end of the front side plate and is fixedly connected with a motor shaft of a first motor through a coupler.
The bandage roll discharging mechanism further comprises a moving frame fixedly connected with the bandage roll pushing block, the moving frame is sleeved on the material receiving platform in an inserting mode, the lower end of the moving frame is connected to a third sliding rail arranged in the front-back direction in a sliding mode, the third sliding rail is fixed to the bottom surface of the material receiving platform, the rear side of the material receiving platform is connected with the discharging platform, two breast boards which are arranged in a bilateral symmetry mode are arranged above the discharging platform, the two breast boards are located on two sides of the bandage roll pushing block respectively, a fifth air cylinder is arranged below the discharging platform, a piston rod of the fifth air cylinder is fixedly connected with the moving frame, and the breast boards and the fifth air cylinder are fixed to the rack.
A fillet is formed at one end of the paper core sleeve shaft, which is far away from the turnover arm, and a paper core positioning boss is formed at one end of the paper core sleeve shaft, which is close to the turnover arm; a plurality of radial blind holes are formed in the outer wall of the paper core sleeve shaft, steel balls and pressure springs are sleeved in the radial blind holes, the steel balls extend out of the outer wall of the radial blind holes and are higher than the outer wall of the paper core sleeve shaft, and the ball diameter of each steel ball is larger than the diameter of the opening of each radial blind hole; the pressure spring is clamped between the steel ball and the bottom surface of the radial blind hole.
The winding mechanism further comprises two winding roller hinged seats fixed on the front side plate, the rear end of each winding roller is hinged to the corresponding winding roller hinged seat, a synchronous belt wheel is fixed at the rear extending end of each winding roller penetrating through the winding roller hinged seats and the front side plate, the two synchronous belt wheels are connected through a synchronous belt, one synchronous belt wheel is connected with a second motor driving the corresponding synchronous belt wheel to rotate, and the second motor is fixed on the rack.
The strip blowing part is fixed on the front side plate, a plurality of air blowing holes which are linearly and uniformly distributed in the front-back direction are formed in the strip blowing part, the air blowing holes are connected with a high-pressure air source through electromagnetic valves and air pipes, the air blowing holes face the left side wall of the left strip winding roller, and the air blowing holes are obliquely arranged in a mode that the left side is low and the right side is high.
The two belt clamping strips are arranged in an up-and-down symmetrical manner and comprise sliding plates and strip clamping plates, the sliding plates are fixed at the rear ends of the strip clamping plates, and two guide holes penetrating in the up-and-down direction are formed in the sliding plates;
the translation mechanism comprises a translation base in a right-angle plate shape, two guide rods which are vertically arranged are fixed on the translation base, guide holes of two sliding plates are sleeved on the guide rods, a middle positioning plate is arranged between the two sliding plates and fixedly connected with the translation base, a abdicating groove is formed in one surface of each sliding plate, facing the middle positioning plate, a second air cylinder is fixed on the sliding plate on the upper side, and a piston rod of the second air cylinder penetrates through the sliding plate on the upper side and the lower extending end of the middle positioning plate and is fixedly connected with the sliding plate on the lower side; translation base sliding connection is equipped with the third cylinder between two first slide rails on two first slide rails that left right direction set up, the piston rod and the translation base fixed connection of third cylinder, and third cylinder and first slide rail are fixed on the sliding substrate, sliding substrate sliding connection is equipped with the fourth cylinder between two second slide rails on the second slide rail that two fore-and-aft directions set up, is fixed with the connecting block on the piston rod of fourth cylinder, and the connecting block is fixed on the lower bottom surface of sliding substrate, fourth cylinder and two second slide rails and frame fixed connection.
The bandage feeding and cutting mechanism further comprises a pair of cutter holders arranged up and down, the cutting cutter is fixed on the cutter holders, the two cutter holders are connected to two fourth slide rails arranged in the vertical direction in a sliding mode, the fourth slide rails are fixed on the base, a pair of sixth air cylinders arranged up and down and a pair of seventh air cylinders arranged up and down are further fixed on the base, the seventh air cylinders are double-rod air cylinders and are arranged in the base, each cutter holder is fixed on a piston rod of one corresponding sixth air cylinder, and each pressure belt block is fixed on a piston rod of one corresponding seventh air cylinder; and the left side and the right side of the base are respectively provided with a first feeding roller and a second feeding roller.
The paper core storage box comprises a front box board, a left box board and a right box board which are respectively fixed at the left end and the right end of the front box board, the left box board and the right box board are provided with a rear box board which is arranged in parallel with the front box board and can move back and forth, the upper end of the rear box board is fixed with two insertion blocks which are symmetrically arranged left and right, the left insertion block is inserted and sleeved on the left box board, and the right insertion block is inserted and sleeved on the right box board;
the paper core slide comprises a slide plate which is obliquely arranged in a left-low-right-high mode, a front baffle is fixed to the front end of the slide plate, a rear baffle which can move back and forth is arranged on the rear side of the front baffle, an adjusting rod is fixed to the rear baffle, the adjusting rod is sleeved on a clamping seat, the clamping seat clamps the adjusting rod through a bolt, and the clamping seat is fixed to the slide plate.
The utility model discloses an outstanding effect is:
compared with the prior art, the automatic winding device has the advantages that the paper core is used as a medium to realize automatic winding of the self-adhesive elastic bandage sprayed with the natural latex, and bandage coils with different lengths can be wound by the aid of the tape winding mechanism and the bandage feeding and cutting mechanism; meanwhile, the automatic feeding and transferring of the paper core can be realized, the tape winding efficiency of the bandage roll is improved, and the industrial automation process is promoted.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the working principle of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a left side view of the present invention;
fig. 5 is a top view of the present invention;
FIG. 6 is an assembly view of a portion of the components of the present invention;
FIG. 7 is a schematic view of the paper core sleeve shaft and the steel ball of the present invention;
fig. 8 is a schematic structural view of the translation mechanism of the present invention;
fig. 9 is a cross-sectional view of fig. 8 taken about a-a.
The specific implementation mode is as follows:
in the embodiment, as shown in fig. 1 to 9, an automatic tape winder for self-adhesive elastic bandages comprises a frame 1, wherein a paper core feeding mechanism 2, a paper core transferring mechanism 3, a tape winding mechanism 4, a bandage feeding and cutting mechanism 5 and a bandage roll discharging mechanism 6 are arranged on the frame 1;
the paper core feeding mechanism 2 comprises a U-shaped paper core feeding channel 21 fixed above the rack 1, and a paper core pushing block 22 capable of moving back and forth is arranged in the paper core feeding channel 21;
the tape coiling mechanism 4 comprises a pair of tape coiling rollers 41 which are positioned at the right lower part of the paper core feeding channel 21 and are arranged in a bilateral symmetry mode, a tape blowing part 42 which is positioned at the left side of the two tape coiling rollers 41, and two clamping strip plates 43 which are positioned above the two tape coiling rollers 41 and are arranged up and down, the two clamping strip plates 43 are provided with a translation mechanism 7 which drives the two clamping strip plates to move left and right and move front and back, and the two tape coiling rollers 41 rotate at the same direction and the same linear speed;
the bandage roll discharging mechanism 6 comprises a material receiving platform 61 fixed on the left side of the rack 1, a bandage roll pushing block 62 capable of moving back and forth is connected on the material receiving platform 61 in a sliding manner, and a V-shaped groove 621 is formed in the middle of the bandage roll pushing block 62;
the paper core transfer mechanism 3 comprises a hinge seat 31 fixed on the front side plate 11 of the frame 1, an automatic turnover arm 32 is arranged on the hinge seat 31, and the outer end of the turnover arm 32 is hinged with a paper core sleeve shaft 33; when the turning arm 32 is turned rightwards by a certain angle, the paper core sleeve shaft 33 is pressed against the upper outer walls of the two tape winding rollers 41; when the turning arm 32 turns a certain angle to the left, the paper core sleeve shaft 33 is inserted in the V-shaped groove 621 of the bandage coil pushing block 62; when the turning arm 32 is located at the middle position, the paper core sleeve shaft 33 is over against the paper core feeding channel 21;
the bandage feeding and cutting mechanism 5 comprises a base 51 fixed on the front side plate 11, and a pair of cutting knives 52 capable of moving up and down to be close to or far away from each other and a pair of belt pressing blocks 53 capable of moving up and down to be close to or far away from each other are arranged on the base 51; the guillotine blade 52 and the pinch block 53 are located on the left and right sides, respectively, of the entrainment strip 43 in the left position.
Furthermore, the paper core feeding mechanism 2 further comprises a paper core storage box 23 arranged on the right side of the paper core feeding channel 21, a paper core outlet 236 is arranged below the left end of the paper core storage box 23, the paper core outlet 236 is connected with a paper core slide way 24, the paper core slide way 24 is arranged in a manner that the left end is lower than the right end, a one-by-one feeding seat 25 is arranged between the left end of the paper core slide way 24 and the paper core feeding channel 21, a paper core through hole 251 penetrating in the left-right direction is formed on the one-by-one feeding seat 25, an inclined plane 252 arranged in parallel with the paper core slide way 24 is formed on the lower side wall of the paper core through hole 251, the position of the inclined plane 252 is higher than that of the paper core slide way 24, the left end of the inclined plane 252 is connected with the paper core feeding channel 21, and the one-by-;
a first cylinder 27 is arranged at the rear side of the paper core pushing block 22, and the paper core pushing block 22 is fixed on a piston rod of the first cylinder 27;
the first cylinder 27, the double-rod cylinder 26, the paper core storage box 23 and the paper core slide way 24 are fixed on the frame 1.
Furthermore, the paper core transfer mechanism 3 further comprises a turning shaft 38, the turning shaft 38 is fixed with a turning frame 34, the turning arm 32 is fixed on the turning frame 34, the front end of the turning shaft 38 is hinged to the hinge seat 31, the rear end of the turning shaft 38 is hinged to the bearing seat 35, the bearing seat 35 is fixed on the front side plate 11, and the turning shaft 38 penetrates through the bearing seat 35 and the rear extending end of the front side plate 11 and is fixedly connected with the motor shaft of the first motor through a coupler 36.
Furthermore, the bandage roll discharging mechanism 6 further comprises a moving frame 63 fixedly connected with the bandage roll pushing block 62, the moving frame 63 is inserted on the material receiving platform 61, the lower end of the moving frame 63 is slidably connected to a third slide rail 64 arranged in the front-back direction, the third slide rail 64 is fixed on the bottom surface of the material receiving platform 61, the rear side of the material receiving platform 61 is connected with a discharging platform 65, two bilaterally symmetrically arranged side plates 66 are arranged above the discharging platform 65, the two side plates 66 are respectively located on two sides of the bandage roll pushing block 62, a fifth air cylinder 67 is arranged below the discharging platform 65, a piston rod of the fifth air cylinder 67 is fixedly connected with the moving frame 63, and the side plates 66 and the fifth air cylinder 67 are fixed on the machine frame 1.
Furthermore, a round corner 331 is formed at one end of the paper core sleeve shaft 33 far away from the turning arm 32, and a paper core positioning boss 333 is formed at one end of the paper core sleeve shaft 33 near the turning arm 32; a plurality of radial blind holes 332 are formed in the outer wall of the paper core sleeve shaft 33, steel balls 39 and pressure springs 30 are sleeved in the radial blind holes 332, the steel balls 39 extend out of the outer wall of the radial blind holes 332 and are higher than the outer wall of the paper core sleeve shaft 33, and the ball diameter of each steel ball 39 is larger than the diameter of the opening of the radial blind hole 332; the compression spring 30 is clamped between the steel ball 39 and the bottom surface of the radial blind hole 332.
Furthermore, the tape winding mechanism 4 further includes two tape winding roller hinge seats 44 fixed on the front side plate 11, the rear end of each tape winding roller 41 is hinged to a corresponding tape winding roller hinge seat 44, a synchronous pulley 45 is fixed at the rear extending end of each tape winding roller 41 passing through the tape winding roller hinge seat 44 and the front side plate 11, the two synchronous pulleys 45 are connected through a synchronous belt, one of the synchronous pulleys 45 is connected with a second motor driving the synchronous pulley to rotate, and the second motor is fixed on the rack 1.
Furthermore, the strip blowing part 42 is fixed on the front side plate, a plurality of blowing holes 421 linearly and uniformly distributed in the front-back direction are formed in the strip blowing part 42, the blowing holes 421 are connected with a high-pressure air source through electromagnetic valves and air pipes, the blowing holes 421 face the left side wall of the left strip winding roller 41, and the blowing holes 421 are obliquely arranged in a manner that the left side is lower than the right side.
Furthermore, the two entrainment strips 43 are arranged in a vertically symmetrical manner, each entrainment strip 43 comprises a sliding plate 431 and a long clamping plate 432, the sliding plate 431 is fixed at the rear end of the long clamping plate 432, and two guide holes 311 penetrating in the vertical direction are formed in the sliding plate 431;
the translation mechanism 7 comprises a translation base 71 in a right-angle plate shape, two guide rods 72 vertically arranged are fixed on the translation base 71, guide holes 311 of two sliding plates 431 are sleeved on the guide rods 72, a middle positioning plate 73 is arranged between the two sliding plates 431, the middle positioning plate 73 is fixedly connected with the translation base 71, a yielding groove 312 is formed in one surface of each sliding plate 431 facing the middle positioning plate 73, a second air cylinder 74 is fixed on the sliding plate 431 on the upper side, and a piston rod of each second air cylinder 74 penetrates through the sliding plate 431 on the upper side and the lower extending end of the middle positioning plate 73 to be fixedly connected with the sliding plate 431 on the lower side; translation base 71 sliding connection is equipped with third cylinder 76 between two first slide rails 75 on two first slide rails 75 that left and right directions set up, the piston rod and translation base 71 fixed connection of third cylinder 76, and third cylinder 76 and first slide rail 75 are fixed on sliding substrate 79, sliding substrate 79 sliding connection is equipped with fourth cylinder 78 between two second slide rails 77 on two second slide rails 77 that fore-and-aft direction set up, is fixed with connecting block 70 on the piston rod of fourth cylinder 78, and connecting block 70 fixes on sliding substrate 79's lower bottom surface, fourth cylinder 78 and two second slide rails 77 and frame 1 fixed connection.
Furthermore, the bandage feeding and cutting mechanism 5 further comprises a pair of cutter holders 54 arranged up and down, the cutting cutter 52 is fixed on the cutter holders 54, the two cutter holders 54 are slidably connected to two fourth slide rails 55 arranged in the vertical direction, the fourth slide rails 55 are fixed on the base 51, the base 51 is further fixed with a pair of sixth cylinders 56 arranged up and down and a pair of seventh cylinders 57 arranged up and down, the seventh cylinders 57 are double-rod cylinders and arranged in the base 51, each cutter holder 54 is fixed on a piston rod of a corresponding one of the sixth cylinders 56, and each tape pressing block 53 is fixed on a piston rod of a corresponding one of the seventh cylinders 57; the base 51 is provided at left and right sides thereof with first and second feed rollers 58 and 59, respectively.
Furthermore, the paper element storage box 23 comprises a front box plate 231, a left box plate 232 and a right box plate 233 which are respectively fixed at the left end and the right end of the front box plate 231, the left box plate 232 and the right box plate 233 are provided with a rear box plate 234 which is arranged in parallel with the front box plate 231 and can move back and forth, the upper end of the rear box plate 234 is fixed with two insertion blocks 235 which are arranged in bilateral symmetry, the left insertion block 235 is inserted and sleeved on the left box plate 232, and the right insertion block 235 is inserted and sleeved on the right box plate 233;
the paper core slide way 24 comprises a slide plate 241 which is obliquely arranged in a left-low-right-high manner, a front baffle 242 is fixed at the front end of the slide plate 241, a rear baffle 243 capable of moving back and forth is arranged at the rear side of the front baffle 242, an adjusting rod 244 is fixed on the rear baffle 243, the adjusting rod 244 is inserted and sleeved on a clamping seat 245, the clamping seat 245 clamps the adjusting rod 244 through bolts, and the clamping seat 245 is fixed on the slide plate 241.
The working principle is as follows: firstly, the self-adhesive elastic bandage 92 is wound from the first feeding roller 58 and then sequentially passes through the channel between the two belt pressing blocks 53, the two belt clamping strips 43 and the two cutting knives 52;
secondly, the piston rod of the second cylinder 74 of the driving mechanism 7 contracts to drive the two entrainment strips 43 to approach each other, the two entrainment strips 43 approach each other to clamp the end of the self-adhesive elastic bandage 92, then, the piston rod of the third cylinder 76 extends to drive the translation base 71 to move leftwards along the first slide rail 75, and the translation base 71 drives the two entrainment strips 43 and the end of the self-adhesive elastic bandage 92 to move leftwards through the guide rod 72 and moves to the upper left of the left-side tape winding roller 41; then the piston rod of the third cylinder 76 extends, the two entrainment strips 43 move away from each other and the constraint on the self-adhesive elastic bandage 92 is released, then the piston rod of the fourth cylinder 78 contracts, the fourth cylinder 78 drives the sliding base plate 79 to move backwards along the second sliding rail 77 through the connecting block 70, the sliding base plate 79 drives the two entrainment strips 43 to move backwards to the rear side of the front side plate 11 through the translation base 71, the two entrainment strips 43 separate from the self-adhesive elastic bandage 92, and the end parts of the self-adhesive elastic bandage 92 automatically fall onto the upper side walls of the two tape winding rollers 41;
thirdly, the paper cores stored in the paper core storage box 23 are automatically arranged on the paper core slide rail 24 from the paper core outlet 236, when the two clamping strips 43 of the self-adhesive elastic bandage 92 are pulled leftwards, the piston rod of the double-rod cylinder 26 contracts to drive the feeding seats 25 to move downwards one by one, the feeding seats move downwards one by one to release the leftmost paper core 91 on the paper core slide rail 24, the leftmost paper core 91 passes through the paper core through hole 251 of the feeding seat 25 one by one and moves downwards along the inclined plane 252 to the paper core feeding channel 21, when the leftmost paper core 91 passes through the paper core through hole 251, the piston rod of the double-rod cylinder extends to drive the feeding seats 25 to move upwards one by one to block other paper cores on the paper core slide rail 24 and slide downwards continuously, then the piston rod of the first cylinder 27 extends to drive the paper core pushing block 22 to move forwards, the paper core pushing block 22 pushes the paper core 91 falling in the paper core feeding channel 21 forwards and inserts the paper core sleeve shaft 33, the steel balls 39 on the paper core sleeve shaft 33 provide a force pushing outwards in the radial direction under the action of the pressure spring 30 to push against the inner wall of the paper core 91, so that the paper core 91 is fixed on the paper core sleeve shaft 33;
when the end parts of the self-adhesive elastic bandage 92 automatically fall onto the upper side walls of the two tape winding rollers 41, the motor shaft of the first motor rotates forwards and drives the turning shaft 38 to rotate for a certain angle through the coupler 36, the turning shaft drives the turning arm 32 to turn clockwise through the turning frame 34, the turning arm 32 drives the paper core sleeve shaft 33 and the paper core 91 inserted and sleeved on the paper core sleeve shaft to turn clockwise and presses the paper core 91 against the self-adhesive elastic bandage 92, and at the moment, the self-adhesive elastic bandage 92 is clamped between the two tape winding rollers 41 and the paper core 91;
fourthly, a high-pressure air source is increased to the air blowing hole 421 through the electromagnetic valve and the air pipe, the end part of the self-adhesive elastic bandage 92 is folded rightwards around the paper core 91 by the air blown from the air blowing hole 421, and the self-adhesive elastic bandage 92 can be automatically wound on the outer wall of the paper core 91 due to the fact that latex is sprayed on the self-adhesive elastic bandage 92;
fifthly, the second motor drives one of the synchronous belt wheels 45 to rotate anticlockwise, the synchronous belt wheel 45 drives the other synchronous belt wheel 45 to rotate synchronously through a synchronous belt, the synchronous belt wheel 45 drives two belt winding rollers to rotate simultaneously, and the self-adhesive elastic bandage is conveyed leftwards by the belt winding rollers and wound on the paper core through the mutual extrusion effect of the two belt winding rollers and the paper core 91 on the self-adhesive elastic bandage; the length of the self-adhesive elastic bandage wound by the paper core 91 is controlled by controlling the number of turns of the motor shaft of the second motor;
sixthly, when the paper core winds the self-adhesive elastic bandage, the piston rod of the third air cylinder 76 contracts to drive the translation base 71 to move rightwards, then the piston rod of the fourth air cylinder extends to drive the connecting block 70 to move forwards, the connecting block 70 drives the sliding base plate 79 to move forwards, the sliding base plate 79 drives the two clamping strip plates 43 to move forwards through the translation base 71, the two clamping strip plates 43 are inserted into the self-adhesive elastic bandage 92 again, and the two clamping strip plates 43 are respectively positioned above and below the self-adhesive elastic bandage 92;
seventhly, when the self-adhesive elastic bandage 92 wound on the paper core 91 reaches a set length by controlling the second motor, the second motor stops rotating, the piston rod of the second cylinder 74 contracts to drive the two clamping strips 43 to approach each other, the two clamping strips 43 approach each other to clamp the self-adhesive elastic bandage 92, meanwhile, the piston rods of the two seventh cylinders 57 extend to drive the two pressing blocks 53 to approach each other to clamp the self-adhesive elastic bandage 92, at the moment, the piston rods of the two sixth cylinders 56 extend to drive the two tool apron 54 to approach each other, the two tool apron 54 drives the cutting knife 52 to approach each other to cut the self-adhesive elastic bandage from the middle, and then the second motor continues to rotate to wind the cut part on the left side of the cutting knife 52 onto the paper core 91;
eighthly, after the paper core 91 is wound, a motor shaft of the first motor rotates reversely to drive the turning arm 32 to turn counterclockwise by a certain angle, then the front end of the paper core sleeve shaft 33 is inserted into the V-shaped groove 621 of the bandage coil pushing block 62, the bandage coils (the paper core and the bandage) are placed on the bolt receiving platform 61, at the moment, the bandage coils are located on the rear side of the V-shaped groove 621, then a piston rod of the fifth cylinder 67 contracts to drive the moving frame 63 to move backwards along the third sliding rail 64, the moving frame 63 drives the bandage coil pushing block 62 to move backwards, the bandage coil pushing block 62 moves backwards to push the bandage coils backwards, and the bandage coils move backwards to separate from the paper core sleeve shaft;
ninthly, after the bandage roll is separated from the paper core sleeve shaft 33, the motor shaft of the first motor rotates clockwise to drive the turning arm 32 to rotate clockwise for a certain angle, the turning arm 32 turns the paper core sleeve shaft 33 to be right in front of the paper core feeding channel 21, and then the second to eighth steps are repeated to wind the second bandage roll.
Finally, the above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (10)
1. The utility model provides an automatic rolling up machine of self-adhesion elasticity bandage, includes frame (1), its characterized in that: the machine frame (1) is provided with a paper core feeding mechanism (2), a paper core transferring mechanism (3), a tape coiling mechanism (4), a bandage feeding and cutting mechanism (5) and a bandage coil discharging mechanism (6);
the paper core feeding mechanism (2) comprises a U-shaped paper core feeding channel (21) fixed above the rack (1), and a paper core pushing block (22) capable of moving back and forth is arranged in the paper core feeding channel (21);
the tape coiling mechanism (4) comprises a pair of tape coiling rollers (41) which are positioned at the right lower part of the paper core feeding channel (21) and are arranged in a bilateral symmetry mode, tape blowing parts (42) which are positioned at the left sides of the two tape coiling rollers (41), and two clamping straps (43) which are positioned above the two tape coiling rollers (41) and are arranged up and down, the two clamping straps (43) are provided with translation mechanisms (7) which drive the two clamping straps to move left and right and move front and back, and the two tape coiling rollers (41) rotate at the same linear speed in the same direction;
the bandage roll discharging mechanism (6) comprises a material receiving platform (61) fixed on the left side of the rack (1), a bandage roll pushing block (62) capable of moving back and forth is connected on the material receiving platform (61) in a sliding mode, and a V-shaped groove (621) is formed in the middle of the bandage roll pushing block (62);
the paper core transfer mechanism (3) comprises a hinge seat (31) fixed on a front side plate (11) of the rack (1), an automatic turnover arm (32) is arranged on the hinge seat (31), and the outer end of the turnover arm (32) is hinged with a paper core sleeve shaft (33); when the turning arm (32) turns rightwards for a certain angle, the paper core sleeve shaft (33) is pressed on the outer wall of the upper side of the two tape winding rollers (41); when the turning arm (32) turns a certain angle to the left, the paper core sleeve shaft (33) is inserted in the V-shaped groove (621) of the bandage coil pushing block (62); when the turning arm (32) is positioned at the middle position, the paper core sleeve shaft (33) is over against the paper core feeding channel (21);
the bandage feeding and cutting mechanism (5) comprises a base (51) fixed on the front side plate (11), and a pair of cutting knives (52) capable of moving up and down to be close to or away from each other and a pair of belt pressing blocks (53) capable of moving up and down to be close to or away from each other are arranged on the base (51); the cutting knife (52) and the belt pressing block (53) are respectively positioned on the left side and the right side when the belt clamping strip plate (43) is positioned at the left position.
2. The automatic tape winder of self-adhesive elastic bandage as claimed in claim 1, characterized in that: the paper core feeding mechanism (2) also comprises a paper core storage box (23) arranged on the right side of the paper core feeding channel (21), a paper core outlet (236) is arranged below the left end of the paper core storage box (23), the paper core outlet (236) is connected with a paper core slide way (24), the paper core slide way (24) is arranged with the left lower and the right higher, a one-by-one feeding seat (25) is arranged between the left end of the paper core slide way (24) and the paper core feeding channel (21), a paper core through hole (251) which penetrates through the paper core through holes in the left and right directions is formed on the feeding seat (25) one by one, an inclined plane (252) which is arranged in parallel with the paper core slide way (24) is formed on the lower side wall of the paper core through hole (251), the position of the inclined plane (252) is higher than that of the paper core slide way (24), the left end of the inclined plane (252) is connected with the paper core feeding channel (21), and the feeding seats (25) are fixed on double piston rods of the double-rod cylinder (26) one by one;
a first air cylinder (27) is arranged at the rear side of the paper core pushing block (22), and the paper core pushing block (22) is fixed on a piston rod of the first air cylinder (27);
the first air cylinder (27), the double-rod air cylinder (26), the paper core storage box (23) and the paper core slide way (24) are fixed on the rack (1).
3. The automatic tape winder of self-adhesive elastic bandage as claimed in claim 1, characterized in that: the paper core transfer mechanism (3) further comprises a turning shaft (38), a turning frame (34) is fixed on the turning shaft (38), the turning arm (32) is fixed on the turning frame (34), the front end of the turning shaft (38) is hinged to a hinged seat (31), the rear end of the turning shaft (38) is hinged to a bearing seat (35), the bearing seat (35) is fixed on a front side plate (11), and the rear extending end of the turning shaft (38) penetrating through the bearing seat (35) and the front side plate (11) is fixedly connected with a motor shaft of a first motor through a shaft coupling (36).
4. The automatic tape winder of self-adhesive elastic bandage as claimed in claim 1, characterized in that: the bandage roll discharging mechanism (6) further comprises a moving frame (63) fixedly connected with the bandage roll pushing block (62), the moving frame (63) is inserted on the material receiving platform (61), the lower end of the moving frame (63) is connected to a third sliding rail (64) arranged in the front-back direction in a sliding mode, the third sliding rail (64) is fixed to the bottom surface of the material receiving platform (61), the rear side of the material receiving platform (61) is connected with a discharging platform (65), two baffle plates (66) which are symmetrically arranged in the left-right mode are arranged above the discharging platform (65), the two baffle plates (66) are respectively located on two sides of the bandage roll pushing block (62), a fifth air cylinder (67) is arranged below the discharging platform (65), a piston rod of the fifth air cylinder (67) is fixedly connected with the moving frame (63), and the baffle plates (66) and the fifth air cylinder (67) are fixed to the rack (1).
5. The automatic tape winder of self-adhesive elastic bandage as claimed in claim 1, characterized in that: a round angle (331) is formed at one end of the paper core sleeve shaft (33) far away from the turning arm (32), and a paper core positioning boss (333) is formed at one end of the paper core sleeve shaft (33) near the turning arm (32); a plurality of radial blind holes (332) are formed in the outer wall of the paper core sleeve shaft (33), steel balls (39) and pressure springs (30) are sleeved in the radial blind holes (332), the steel balls (39) extend out of the outer wall of the radial blind holes (332) and are higher than the outer wall of the paper core sleeve shaft (33), and the ball diameter of the steel balls (39) is larger than the diameter of the opening of the radial blind holes (332); the pressure spring (30) is clamped between the steel ball (39) and the bottom surface of the radial blind hole (332).
6. The automatic tape winder of self-adhesive elastic bandage as claimed in claim 1, characterized in that: tape mechanism (4) are still including two tape roller articulated seats (44) of fixing on preceding curb plate (11), the rear end of every tape roller (41) is articulated on a tape roller articulated seat (44) that corresponds, every tape roller (41) are passed tape roller articulated seat (44) and the back of preceding curb plate (11) and are stretched out the end and be fixed with a synchronous pulley (45), two synchronous pulley (45) are connected through the hold-in range, one of them synchronous pulley (45) are connected with and order about its pivoted second motor, the second motor is fixed in frame (1).
7. The automatic tape winder of self-adhesive elastic bandage as claimed in claim 1, characterized in that: the belt blowing part (42) is fixed on the front side plate, a plurality of air blowing holes (421) which are linearly and uniformly distributed in the front-back direction are formed in the belt blowing part (42), the air blowing holes (421) are connected with a high-pressure air source through electromagnetic valves and air pipes, the air blowing holes (421) face the left side wall of the left belt winding roller (41), and the air blowing holes (421) are obliquely arranged in a mode that the left side is low, the right side is high.
8. The automatic tape winder of self-adhesive elastic bandage as claimed in claim 1, characterized in that: the two entrainment strips (43) are arranged in an up-and-down symmetrical manner, each entrainment strip (43) comprises a sliding plate (431) and a long clamping plate (432), the sliding plate (431) is fixed at the rear end of the long clamping plate (432), and two guide holes (311) penetrating in the up-and-down direction are formed in the sliding plate (431);
the translation mechanism (7) comprises a translation base (71) in a right-angle plate shape, two guide rods (72) which are vertically arranged are fixed on the translation base (71), guide holes (311) of two sliding plates (431) are sleeved on the guide rods (72), a middle positioning plate (73) is arranged between the two sliding plates (431), the middle positioning plate (73) is fixedly connected with the translation base (71), one surface of each sliding plate (431) facing the middle positioning plate (73) is provided with a abdicating groove (312), the sliding plate (431) on the upper side is fixedly provided with a second air cylinder (74), and a piston rod of the second air cylinder (74) penetrates through the sliding plate (431) on the upper side and a lower extending end of the middle positioning plate (73) and is fixedly connected with the sliding plate (431) on the lower side; translation base (71) sliding connection is equipped with third cylinder (76) between two first slide rails (75) that left right direction set up on two first slide rails (75), the piston rod and translation base (71) fixed connection of third cylinder (76), and third cylinder (76) and first slide rail (75) are fixed on sliding substrate (79), sliding substrate (79) sliding connection is equipped with fourth cylinder (78) between two second slide rails (77) on two second slide rails (77) that front and back direction set up, is fixed with connecting block (70) on the piston rod of fourth cylinder (78), and connecting block (70) are fixed on sliding substrate's (79) lower bottom surface, fourth cylinder (78) and two second slide rails (77) and frame (1) fixed connection.
9. The automatic tape winder of self-adhesive elastic bandage as claimed in claim 1, characterized in that: the bandage feeding and cutting mechanism (5) further comprises a pair of cutter holders (54) arranged up and down, the cutting cutter (52) is fixed on the cutter holders (54), the two cutter holders (54) are connected to fourth sliding rails (55) arranged in two vertical directions in a sliding mode, the fourth sliding rails (55) are fixed on the base (51), a pair of sixth air cylinders (56) arranged up and down and a pair of seventh air cylinders (57) arranged up and down are further fixed on the base (51), the seventh air cylinders (57) are double-rod air cylinders and are arranged in the base (51), each cutter holder (54) is fixed on a piston rod of one corresponding sixth air cylinder (56), and each pressure belt block (53) is fixed on a piston rod of one corresponding seventh air cylinder (57); the left side and the right side of the base (51) are respectively provided with a first feeding roller (58) and a second feeding roller (59).
10. The automatic tape winder of claim 2, wherein: the paper core storage box (23) comprises a front box plate (231), a left box plate (232) and a right box plate (233) which are respectively fixed at the left end and the right end of the front box plate (231), the left box plate (232) and the right box plate (233) are provided with a rear box plate (234) which is arranged in parallel with the front box plate (231) and can move back and forth, the upper end of the rear box plate (234) is fixed with two insertion blocks (235) which are symmetrically arranged left and right, the left insertion block (235) is inserted and sleeved on the left box plate (232), and the right insertion block (235) is inserted and sleeved on the right box plate (233);
the paper core slide way (24) comprises a slide plate (241) which is obliquely arranged in a left-low-right-high mode, a front baffle (242) is fixed to the front end of the slide plate (241), a rear baffle (243) capable of moving back and forth is arranged on the rear side of the front baffle (242), an adjusting rod (244) is fixed to the rear baffle (243), the adjusting rod (244) is inserted and sleeved on a clamping seat (245), the clamping seat (245) clamps the adjusting rod (244) through a bolt, and the clamping seat (245) is fixed to the slide plate (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920819515.2U CN210447385U (en) | 2019-06-03 | 2019-06-03 | Automatic tape winder of self-adhesion elastic bandage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920819515.2U CN210447385U (en) | 2019-06-03 | 2019-06-03 | Automatic tape winder of self-adhesion elastic bandage |
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| Publication Number | Publication Date |
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| CN210447385U true CN210447385U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920819515.2U Active CN210447385U (en) | 2019-06-03 | 2019-06-03 | Automatic tape winder of self-adhesion elastic bandage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214333A (en) * | 2019-06-03 | 2020-06-02 | 绍兴联德机械设备有限公司 | Automatic tape winder of self-adhesion elastic bandage |
-
2019
- 2019-06-03 CN CN201920819515.2U patent/CN210447385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214333A (en) * | 2019-06-03 | 2020-06-02 | 绍兴联德机械设备有限公司 | Automatic tape winder of self-adhesion elastic bandage |
| CN111214333B (en) * | 2019-06-03 | 2023-11-17 | 振德医疗用品股份有限公司 | Automatic tape winder for self-adhesive elastic bandage |
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Effective date of registration: 20220615 Address after: 312000 Gaobei Industrial Zone, Gaobu Town, Yuecheng District, Shaoxing City, Zhejiang Province Patentee after: ZHENDE MEDICAL Co.,Ltd. Address before: 312035 Gaoma Road, xiaogaobu village, Donghu Town, Yuecheng District, Shaoxing City, Zhejiang Province Patentee before: SHAOXING KHALID MECHANICAL EQUIPMENT CO.,LTD. |
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