CN112441471A - Nasal strip conveying device - Google Patents
Nasal strip conveying device Download PDFInfo
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- CN112441471A CN112441471A CN202011197530.1A CN202011197530A CN112441471A CN 112441471 A CN112441471 A CN 112441471A CN 202011197530 A CN202011197530 A CN 202011197530A CN 112441471 A CN112441471 A CN 112441471A
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- Prior art keywords
- shearing
- straightening
- sleeve
- nose
- nasal strip
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
- B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention relates to the technical field of mask machine equipment, in particular to a nasal strip conveying device which comprises a rack, a material guide mechanism, a nasal strip straightening mechanism and a nasal strip shearing mechanism, wherein the material rack, the material guide mechanism, the nasal strip straightening mechanism and the nasal strip shearing mechanism are all arranged on the rack; the nose band straightening mechanism levels and straightens the flexible material and then enters the nose band shearing mechanism, and the nose band shearing mechanism is used for shearing the flexible material into sections. The flexible material guiding device is novel in structure and ingenious in design, flexible materials are arranged in the material rack and are led out of the material rack and pass through the material guiding mechanism, the material guiding mechanism achieves the effect of guiding and tensioning the flexible materials, then the flexible materials enter the nose band straightening mechanism to straighten the flexible materials, the straightened flexible materials enter the nose band shearing mechanism to be sheared into sections and then are sent to subsequent equipment to be processed, the automation degree is high, manual participation is reduced, the working efficiency is improved, the structure is reliable, the use is convenient, and the flexible materials are prevented from being bent.
Description
Technical Field
The invention relates to the technical field of mask machine equipment, in particular to a nasal strip conveying device.
Background
In the technical field of mask machinery, the flexible material (nose strip) is generally stored in a rotatable rack device during transportation, and then the flexible material (nose strip) is sent to a nose strip shearing mechanism for shearing, and during the process, the flexible material (nose strip) is easy to collapse, the tension is insufficient, or the flexible material (nose strip) is bent, so that the subsequent equipment processing is influenced, and the working efficiency is influenced.
Disclosure of Invention
The invention provides a nose band conveying device aiming at the problems in the prior art, which is novel in structure and ingenious in design, flexible materials are arranged in a material rack and are led out from the material rack to pass through a material guide mechanism, the material guide mechanism has the effects of guiding and tensioning the flexible materials, then the flexible materials enter a nose band straightening mechanism to straighten the flexible materials, the straightened flexible materials enter a nose band shearing mechanism to be sheared into sections and then are sent to subsequent equipment to be processed, the automation degree is high, the manual participation is reduced, the working efficiency is improved, the structure is reliable, the use is convenient, and the bending of the flexible materials is avoided.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a nasal strip conveying device, which comprises a rack, a material guide mechanism, a nasal strip straightening mechanism and a nasal strip shearing mechanism, wherein the material rack, the material guide mechanism, the nasal strip straightening mechanism and the nasal strip shearing mechanism are all arranged on the rack; the nose band straightening mechanism levels and straightens the flexible material and then enters the nose band shearing mechanism, and the nose band shearing mechanism is used for shearing the flexible material into sections.
The nose band straightening mechanism comprises a straightening base and a plurality of guide wheels, the guide wheels are rotatably arranged on the straightening base in two rows, and the two rows of guide wheels are used for conveying and straightening the coiled material; a plurality of movable pinch rollers are arranged between one row of guide wheels, the rear ends of the movable pinch rollers are rotatably provided with limit sliding blocks, the straightening base is provided with limit sliding grooves matched with the limit sliding blocks in a sliding mode, the limit sliding blocks move up and down in the limit sliding grooves, the lower ends of the limit sliding blocks are connected with straightening springs, and one ends, far away from the limit sliding blocks, of the straightening springs are connected with the inner walls of the limit sliding grooves.
Wherein, the nose area straightens the mechanism with still be provided with a plurality of components of straightening between the nose area shearing mechanism, the components of straightening include the straightening arbor roller, straighten the seat, straighten the cylinder, straighten the connecting block and straighten the gyro wheel, straighten the cylinder and install straighten the seat, straighten the cylinder the output with the straightening connecting block is connected, straighten the gyro wheel rotate set up in straighten the connecting block, straighten the gyro wheel and be located the top of straightening arbor roller, straighten the gyro wheel be used for with straightening arbor roller slip butt.
The nose area shearing mechanism comprises a shearing base, a shearing transmission shaft, a main transmission wheel, a shearing driven shaft, a shearing synchronizing wheel and a shearing rotating head, wherein a plurality of cutters are arranged on the periphery of the shearing rotating head in an equal-interval ring mode, the shearing transmission shaft and the shearing driven shaft are all rotatably arranged on the shearing base, the rear end of the shearing transmission shaft is sleeved with the main transmission wheel and the shearing synchronizing wheel, the shearing synchronizing wheel is connected with the shearing driven wheel in a meshing transmission mode, the front end of the shearing driven wheel is coaxially connected with the shearing rotating head, the front end of the shearing transmission shaft is provided with a shearing shaft sleeve, flexible materials pass through the shearing rotating head and the shearing shaft sleeve, and the flexible materials are sheared into sections along with the rotation of the shearing rotating head.
The shearing device comprises a shearing base, a feeding channel, a discharging channel and a shearing mechanism, wherein the two sides of the shearing base are respectively provided with the feeding channel and the discharging channel, and the feeding channel and the discharging channel are arranged correspondingly; the outlet of the feeding channel and the inlet of the discharging channel are aligned with the gap between the shearing rotating head and the shearing shaft sleeve.
The material guide mechanism comprises a plurality of material guide shaft rollers, and the material guide shaft rollers are rotatably arranged on the rack;
the guide mechanism further comprises a guide tensioning control assembly, the guide tensioning control assembly comprises a rotary driving piece and a tension support, the tension support is rotatably provided with a plurality of tension guide rollers, and the rotary driving piece is used for driving the tension support to rotate.
The material rack comprises a threaded sleeve, a position adjusting mechanism arranged at the outer end of the threaded sleeve and coaxially arranged with the threaded sleeve, and a material tray and a tension adjusting mechanism which are arranged on the periphery of the position adjusting mechanism, wherein the tension adjusting mechanism is used for adjusting the tension of the flexible material, and the position adjusting mechanism is used for adjusting the position of the material tray.
The position adjusting mechanism is coaxially arranged at the outer side end of the threaded sleeve and comprises a screw rod and a first bearing, and the threaded end of the screw rod is in threaded connection with the threaded hole of the threaded sleeve; the position of the material tray is adjusted by rotating the screw; the first bearing is movably sleeved on the periphery of the screw rod.
The position adjusting mechanism further comprises a sliding sleeve, and the material tray and the tension adjusting mechanism are both arranged on the excircle of the sliding sleeve;
the charging tray comprises an inner tensioning part, an outer clamping part and a rotary sleeve, the inner tensioning part and the outer clamping part are both arranged on the excircle of the rotary sleeve, rolling bearings are arranged at two ends of the inner wall of the rotary sleeve, and the rotary sleeve is sleeved on the excircle of the sliding sleeve through the rolling bearings;
when the flexible material is conveyed, the inner tensioning part and the outer clamping part rotate along with the rotation of the rotating sleeve.
Wherein, tension adjustment mechanism installs swivel casing's tip, tension adjustment mechanism includes adjusting nut, compression spring, retaining ring and rubber pad, adjusting nut spiro union in the outer tip of sliding sleeve, compression spring establishes in the periphery of sliding sleeve is located between adjusting nut and the retaining ring, retaining ring movable sleeve is established the periphery of sliding sleeve, the rubber pad cover is located the periphery of sliding sleeve is located between retaining ring and the swivel casing.
The invention has the beneficial effects that:
the flexible material guiding device is novel in structure and ingenious in design, flexible materials are arranged in the material rack and are led out of the material rack and pass through the material guiding mechanism, the material guiding mechanism achieves the effect of guiding and tensioning the flexible materials, then the flexible materials enter the nose band straightening mechanism to straighten the flexible materials, the straightened flexible materials enter the nose band shearing mechanism to be sheared into sections and then are sent to subsequent equipment to be processed, the automation degree is high, manual participation is reduced, the working efficiency is improved, the structure is reliable, the use is convenient, and the flexible materials are prevented from being bent.
Drawings
Fig. 1 is a schematic structural diagram of a nasal strip delivery device of the present invention.
Fig. 2 is a schematic structural diagram of the nose band straightening mechanism, the nose band straightening assembly and the nose band cutting mechanism according to the invention.
Fig. 3 is a schematic structural diagram of the nose band straightening mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the material holder of the present invention.
Fig. 5 is another view structure diagram of the material shelf of the present invention.
Fig. 6 is a cross-sectional view of a stack of the present invention.
Fig. 7 is a schematic structural view of the material shelf of the present invention after hiding the fixed chuck and the movable chuck.
Fig. 8 is a schematic structural view of the nose band cutting mechanism of the present invention.
Fig. 9 is another perspective view of the nose band cutting mechanism of the present invention.
The reference numerals in fig. 1 to 9 include:
1. a threaded sleeve; 2. a screw; 3. a first bearing; 4. a sliding sleeve; 5. rotating the sleeve; 6. a rolling bearing; 7. fixing a chuck; 8. a movable chuck; 9. an inner chuck base; 10. an outer chuck base; 11. a locking hole; 12. tensioning the fixing sleeve; 13. a tension rod; 14. a swing rod; 15. a screw; 16. an arc groove; 17. a straight waist groove; 18. adjusting the nut; 19. a compression spring; 20. a retainer ring; 21. a rubber pad; 22. mounting holes; 23. a frame; 24. a material rack; 25. a nasal strip straightening mechanism; 26. a nasal strip shearing mechanism; 27. straightening the base; 28. a guide wheel; 29. a movable pinch roller; 30. a limiting slide block; 31. a limiting chute; 32. straightening a spring; 33. a straightening assembly; 34. pressing a straight shaft roller; 35. a straightening seat; 36. a straightening air cylinder; 37. pressing the connecting block straight; 38. straightening the roller; 39. shearing a base; 40. cutting the transmission shaft; 41. a main transmission wheel; 42. shearing the driven wheel; 43. shearing the driven shaft; 44. shearing a synchronous wheel; 45. shearing the rotating head; 46. a cutter; 47. shearing the shaft sleeve; 48. a feeding channel; 49. a discharge channel; 50. a material guide shaft roller; 51. rotating the driving member; 52. a tension bracket; 53. and a tension guide roller.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.
A nose strip conveying device, as shown in fig. 1 to 9, comprising a frame 23, and a material rack 24, a material guiding mechanism, a nose strip straightening mechanism 25 and a nose strip shearing mechanism 26 all mounted on the frame 23; the material rack 24 is used for loading flexible materials, the flexible materials pass through the material guide mechanism and then enter the nose band straightening mechanism 25, the nose band straightening mechanism 25 flattens and straightens the flexible materials and then enters the nose band shearing mechanism 26, and the nose band shearing mechanism 26 is used for shearing the flexible materials into sections. Specifically, the flexible material guide device is novel in structure and ingenious in design, flexible materials (nose strips) are arranged in the material rack 24 and are led out from the material rack 24 to pass through the material guide mechanism, the material guide mechanism has the effects of guiding and tensioning the flexible materials (the nose strips), then the flexible materials (the nose strips) enter the nose strip straightening mechanism 25 to be straightened, the straightened flexible materials (the nose strips) enter the nose strip shearing mechanism 26 to be sheared into sections and then are sent to subsequent equipment to be processed, the automation degree is high, manual participation is reduced, the working efficiency is improved, the structure is reliable, the use is convenient, and the flexible materials are prevented from being bent.
In the nasal strip conveying device according to the embodiment, the nasal strip straightening mechanism 25 includes a straightening base 27 and a plurality of guide wheels 28, the guide wheels 28 are rotatably disposed on the straightening base 27 in two rows, and the two rows of guide wheels 28 are used for conveying and straightening the flexible material; a plurality of movable pinch rollers 29 are arranged between the guide rollers 28, a limiting slide block 30 is rotatably arranged at the rear end of each movable pinch roller 29, a limiting slide groove 31 matched with the limiting slide block 30 in a sliding mode is formed in the straightening base 27, the limiting slide block 30 moves up and down in the limiting slide groove 31, a straightening spring 32 is connected to the lower end of the limiting slide block 30, and one end, far away from the limiting slide block 30, of the straightening spring 32 is connected with the inner wall of the limiting slide groove 31.
Specifically, the nose strip straightening mechanism 25 provided above forms two rows of distribution through the plurality of guide wheels 28, and the flexible material (nose strip) passes through between the two rows of guide wheels 28, so as to realize the stable and straightening of the flexible material (nose strip), and further, through the cooperation of the straightening spring 32, the limiting slide block 30 and the limiting slide groove 31, the flexible material (nose strip) passing through between the two rows of guide wheels 28 is pressed through the movable pressing wheel 29, so that on one hand, the flexible material (nose strip) can be straightened, and on the other hand, the tension force of the flexible material (nose strip) can be improved.
This embodiment a nasal strip conveyor, the nasal strip mechanism of flare-outing 25 with still be provided with a plurality of straightening assemblies 33 between the nasal strip shearing mechanism 26, straightening assemblies 33 is including straightening arbor roll 34, straightening seat 35, straightening cylinder 36, straightening connecting block 37 and straightening gyro wheel 38, straightening cylinder 36 installs straightening seat 35, straightening cylinder 36's output with straightening connecting block 37 connects, straightening gyro wheel 38 rotate set up in straightening connecting block 37, straightening gyro wheel 38 is located straightening arbor roll 34's top, straightening gyro wheel 38 be used for with straightening arbor roll 34 slip butt. Specifically, the straightening cylinder 36 can order about the straightening connecting block 37 reciprocates, drives the straightening roller 38 and reciprocates, can adjust the interval between straightening roller 38 and the straightening beam barrel 34, and strong adaptability, convenient to use utilizes the straightening roller 38 to slide and support the pressure process the flexible material (nose area) of straightening beam barrel 34 straightens, flattens, makes things convenient for subsequent processing, reliable in structure to flexible material (nose area).
In the nasal strip conveying device of the present embodiment, the nasal strip cutting mechanism 26 includes a cutting base 39, a cutting transmission shaft 40, a main transmission wheel 41, a cutting driven wheel 42, a cutting driven shaft 43, a cutting synchronous wheel 44 and a cutting rotary head 45, a plurality of cutters 46 are annularly arranged on the periphery of the shearing rotating head 45 at equal intervals, the shearing transmission shaft 40 and the shearing driven shaft 43 are both rotatably arranged on the shearing base 39, the rear end of the cutting transmission shaft 40 is sleeved with the main transmission wheel 41 and the cutting synchronizing wheel 44, the shearing synchronous wheel 44 is in meshed transmission connection with the shearing driven wheel 42, the front end of the shearing driven wheel 42 is coaxially connected with the shearing rotating head 45, the front end of the shearing transmission shaft 40 is provided with a shearing shaft sleeve 47, and the flexible material passes through between the shearing rotating head 45 and the shearing shaft sleeve 47 and is sheared into sections along with the rotation of the shearing rotating head 45. Specifically, final drive wheel 41 is connected with drive unit, and final drive wheel 41 drives it rotates to cut transmission shaft 40, and then drives it rotates to cut driven shaft 43, cuts axle sleeve 47 and can play the effect of carrying flexible material (nose area) when rotating, and cuts the top that rotates head 45 and be located and cut axle sleeve 47, cuts when rotating head 45 and rotate, utilizes cutter 46's setting, can cut flexible material (nose area) through on the axle sleeve 47 of cutting, and convenient to use, degree of automation is high.
In the nose belt conveying device according to this embodiment, a feeding channel 48 and a discharging channel 49 are respectively disposed on two sides of the shearing base 39, and the feeding channel 48 and the discharging channel 49 are correspondingly disposed; the outlet of the feeding channel 48 and the inlet of the discharging channel 49 are aligned with the gap between the shearing rotating head 45 and the shearing shaft sleeve 47. Specifically, above-mentioned setting can make things convenient for flexible material (nose area) to get into the nose area steadily and cut mechanism 26 in addition, discharging channel 49 is convenient for realize flexible material (nose area) ejection of compact one by one, and convenient to use avoids flexible material (nose area) to pile up the ejection of compact and influences normal work.
In the nose belt conveying device according to this embodiment, the material guiding mechanism includes a plurality of material guiding rollers 50, and the material guiding rollers 50 are rotatably disposed on the frame 23;
the material guiding mechanism further comprises a material guiding tensioning control assembly, the material guiding tensioning control assembly comprises a rotary driving piece 51 and a tension bracket 52, the tension bracket 52 is rotatably provided with a plurality of tension guide rollers 53, and the rotary driving piece 51 is used for driving the tension bracket 52 to rotate.
Specifically, after being led out from the material rack 24, the flexible material (the nose strip) enters the nose strip straightening mechanism 25 after passing through a plurality of material guide shaft rollers, the nose strip straightening mechanism 25 straightens the flexible material (the nose strip) to ensure that the flexible material (the nose strip) is in a strip shape and enters the nose strip shearing mechanism 26 for shearing in sections, and the use is convenient; the guide tensioning control assembly is arranged, the tension support 52 is driven to swing by the rotary driving piece 51, so that tensioning force control can be performed on flexible materials (nose belts) bypassing the tension guide roller 53, the use is convenient, and the working stability and reliability are ensured.
The embodiment a nasal strip conveyor, work or material rest 24 include swivel nut 1, establish outside end with the position control mechanism of 1 coaxial position of swivel nut and all establish charging tray and tension adjustment mechanism in position control mechanism's the periphery, tension adjustment mechanism is used for adjusting the tension size of flexible material, position control mechanism is used for adjusting the position of charging tray. The coiling device is novel in structure, ingenious in design and strong in applicability, the use convenience and the operation efficiency of the coiling device are improved, and under the action of the position adjusting mechanism, the material tray and the tension adjusting mechanism, the problems that coiling materials with different inner holes or thicknesses are inconvenient to load and easy to loosen in the traditional technology are solved, and the use convenience is high; wherein, the invention can be fixed on the installation surface of the frame 23 through the screw sleeve 1.
According to the nasal strip conveying device, the position adjusting mechanism is coaxially arranged at the outer side end of the threaded sleeve 1 and comprises a screw rod 2 and a first bearing 3, and the threaded end of the screw rod 2 is in threaded connection with the threaded hole of the threaded sleeve 1; the position of the material tray is adjusted by rotating the screw rod 2; the first bearing 3 is movably sleeved on the periphery of the screw rod 2. Specifically, wherein, the first bearing 3 is located between the sliding sleeve 4 (mentioned below) and the screw rod 2, through rotating the screw rod 2, can drive the charging tray to remove to adjust the position distance of the charging tray relative to the installation face, use nimble, the suitability is strong, can be applicable to multiple size equipment and space.
In the nose band conveying device of the embodiment, the position adjusting mechanism further comprises a sliding sleeve 4, and the material tray and the tension adjusting mechanism are both arranged on the excircle of the sliding sleeve 4;
the material tray comprises an inner tensioning part, an outer clamping part and a rotating sleeve 5, the inner tensioning part and the outer clamping part are both arranged on the excircle of the rotating sleeve 5, rolling bearings 6 are arranged at two ends of the inner wall of the rotating sleeve 5, and the rotating sleeve 5 is sleeved on the excircle of the sliding sleeve 4 through the rolling bearings 6;
when the flexible material is conveyed, the inner tensioning part and the outer clamping part rotate along with the rotation of the rotating sleeve 5.
Specifically, the position adjustment mechanism and the charging tray of above-mentioned setting, when flexible material is carried on the charging tray, inboard tensioning part, outside clamping part all rotate along with rotating sleeve 5, utilize inboard tensioning part can be applicable to the dish of different hole sizes flexible material, guarantee the tensioning force, prevent loosely, outside clamping part can be applicable to the dish of different thickness flexible material, and the suitability is strong.
In the nasal strip conveying device according to the embodiment, the outer clamping portion includes a fixed chuck 7, a movable chuck 8, an inner chuck seat 9 and an outer chuck seat 10, the fixed chuck 7 is fixed on the periphery of the inner chuck seat 9, and the inner chuck seat 9 is fixedly sleeved on the outer circle of the rotary sleeve 5;
the movable chuck 8 is fixed on the periphery of the outer side chuck seat 10, the outer side chuck seat 10 is movably sleeved on the outer circle of the rotating sleeve 5, the inner side chuck seat 9 and the outer side chuck seat 10 are arranged at intervals, and the outer side chuck seat 10 is provided with a locking hole 11.
Specifically, the movable chuck 8 is an operation side of the invention, an operator can rotate or push the movable chuck 8 to adjust the distance between the movable chuck 8 and the fixed chuck 7, and can adjust the axial position of the movable chuck 8 according to the thickness of the flexible material, so that the flexible material clamp is suitable for clamping coiled materials with different thicknesses, the applicability is strong, and after the positions of the movable chuck 8 and the outer side chuck seat 10 are adjusted, the locking hole 11 is matched with an external screw to lock the outer side chuck seat 10, so that the locking of the position of the movable chuck 8 is realized.
In the nasal strip conveying device of the embodiment, the inner side tensioning part comprises a tensioning fixing sleeve 12 and a plurality of tensioning assemblies uniformly wound on the periphery of the tensioning fixing sleeve 12, each tensioning assembly comprises a tensioning rod 13, two swing rods 14 and two screws 15, the two screws 15 are detachably connected to two sides of the tensioning fixing sleeve 12, one ends of the two swing rods 14 are respectively rotatably connected with the two screws 15, the other ends of the two swing rods 14 are respectively connected with the tensioning rod 13, and the two swing rods 14 respectively rotate around the corresponding screws 15 to do circular arc motion;
the fixed chuck 7 is provided with a plurality of circular arc grooves 16, the activity chuck 8 is provided with a plurality of straight waist grooves 17, the outer end of tensioning rod 13 is worn to locate in straight waist groove 17, the inner of tensioning rod 13 is worn to locate circular arc groove 16.
Preferably, the tensioning assemblies are provided in number four; straight waist groove 17 can play direction and spacing effect, circle cover in the flexible material on the excircle that four tensioning rod 13 of four tensioning assembly formed, through rotating activity (holding) chuck 8 drives the swing of tensioning rod 13 to adjust the excircle size that four tensioning rod 13 formed and press from both sides the interior circle of tight flexible material, lock outside chuck seat 10 after pressing from both sides tightly and lock activity (holding) chuck 8, thereby play the effect of centre gripping to the flexible material of circle size in the difference.
In the nasal strip conveying device of the embodiment, the number of the straight waist grooves 17 and the number of the arc grooves 16 are both set corresponding to the number of the tension rods 13.
This embodiment a nasal strip conveyor, tension adjustment mechanism installs swivel casing 5's tip, tension adjustment mechanism includes adjusting nut 18, compression spring 19, retaining ring 20 and rubber pad 21, adjusting nut 18 spiro union in the outer tip of sliding sleeve 4, compression spring 19 cover is established the periphery of sliding sleeve 4 is located between adjusting nut 18 and the retaining ring 20, retaining ring 20 movable sleeve is established the periphery of sliding sleeve 4, rubber pad 21 cover is located the periphery of sliding sleeve 4 is located between retaining ring 20 and the swivel casing 5. Specifically, the nut is rotated to adjust the tension of the compression spring 19, so that the friction force between the rubber pad 21 and the rotary sleeve 5 is adjusted, and finally the tension of the flexible material in the conveying process can be adjusted by adjusting the damping of the rotation of the material tray, so that the flexible material is always in a tensioned state, and the tension of the flexible material in the conveying process can be adjusted.
In the nasal strip delivery device of the present embodiment, the end portion of the inner side of the screw sleeve 1 is provided with a plurality of mounting holes 22. Specifically, the installation holes 22 are matched with external screws to conveniently install the thread insert 1 on the installation surface of the frame 23.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A nasal strip delivery device, characterized in that: comprises a frame, a material rack, a material guiding mechanism, a nose strip straightening mechanism and a nose strip shearing mechanism which are all arranged on the frame; the nose band straightening mechanism levels and straightens the flexible material and then enters the nose band shearing mechanism, and the nose band shearing mechanism is used for shearing the flexible material into sections.
2. The nasal strip delivery device of claim 1, wherein: the nose band straightening mechanism comprises a straightening base and a plurality of guide wheels, the guide wheels are rotatably arranged on the straightening base in two rows, and the two rows of guide wheels are used for conveying and straightening the coiled material; a plurality of movable pinch rollers are arranged between one row of guide wheels, the rear ends of the movable pinch rollers are rotatably provided with limit sliding blocks, the straightening base is provided with limit sliding grooves matched with the limit sliding blocks in a sliding mode, the limit sliding blocks move up and down in the limit sliding grooves, the lower ends of the limit sliding blocks are connected with straightening springs, and one ends, far away from the limit sliding blocks, of the straightening springs are connected with the inner walls of the limit sliding grooves.
3. The nasal strip delivery device of claim 1, wherein: the nose area straightens the mechanism with still be provided with a plurality of components of straightening between the nose area shearing mechanism, the subassembly of straightening includes the straightening arbor roller, straightens the seat, straightens the cylinder, straightens the connecting block and straightens the gyro wheel, the straightening cylinder is installed straighten the seat, the output of straightening the cylinder with the straightening connecting block is connected, straighten the gyro wheel rotate set up in the straightening connecting block, the straightening gyro wheel is located the top of straightening arbor roller, straighten the gyro wheel be used for with the smooth butt of straightening arbor roller, the straightening arbor roller rotate set up in the frame.
4. The nasal strip delivery device of claim 1, wherein: the nose area is sheared mechanism is including cuting base, shearing transmission shaft, final drive wheel, shearing from driving wheel, shearing driven shaft, shearing synchronizing wheel and shearing rotor, the periphery of shearing rotor is equipped with a plurality of cutters with the equal space ring of shearing driven shaft all rotate set up in cut the base, the rear end cover of shearing transmission shaft is equipped with final drive wheel and shearing synchronizing wheel, the shearing synchronizing wheel with it connects from driving wheel meshing transmission to cut, cut from the front end of driving wheel with shearing rotor coaxial coupling, the front end of shearing transmission shaft is provided with the shearing axle sleeve, flexible material from the shearing rotor with pass through between the shearing axle sleeve, cut into the section along with the rotation of shearing rotor to flexible material.
5. The nasal strip delivery device of claim 4, wherein: a feeding channel and a discharging channel are respectively arranged on two sides of the shearing base, and the feeding channel and the discharging channel are correspondingly arranged; the outlet of the feeding channel and the inlet of the discharging channel are aligned with the gap between the shearing rotating head and the shearing shaft sleeve.
6. The nasal strip delivery device of claim 1, wherein: the material guide mechanism comprises a plurality of material guide shaft rollers, and the material guide shaft rollers are rotatably arranged on the rack;
the guide mechanism further comprises a guide tensioning control assembly, the guide tensioning control assembly comprises a rotary driving piece and a tension support, the tension support is rotatably provided with a plurality of tension guide rollers, and the rotary driving piece is used for driving the tension support to rotate.
7. The nasal strip delivery device of claim 1, wherein: the material rack comprises a threaded sleeve, a position adjusting mechanism arranged at the outer end of the threaded sleeve and coaxially arranged with the threaded sleeve, and a material tray and a tension adjusting mechanism which are arranged on the periphery of the position adjusting mechanism, wherein the tension adjusting mechanism is used for adjusting the tension of the flexible material, and the position adjusting mechanism is used for adjusting the position of the material tray.
8. The nasal strip delivery device of claim 7, wherein: the position adjusting mechanism is coaxially arranged at the outer side end of the threaded sleeve and comprises a screw rod and a first bearing, and the threaded end of the screw rod is in threaded connection with the threaded hole of the threaded sleeve; the position of the material tray is adjusted by rotating the screw; the first bearing is movably sleeved on the periphery of the screw rod.
9. The nasal strip delivery device of claim 7, wherein: the position adjusting mechanism also comprises a sliding sleeve, and the material tray and the tension adjusting mechanism are both arranged on the excircle of the sliding sleeve;
the charging tray comprises an inner tensioning part, an outer clamping part and a rotary sleeve, the inner tensioning part and the outer clamping part are both arranged on the excircle of the rotary sleeve, rolling bearings are arranged at two ends of the inner wall of the rotary sleeve, and the rotary sleeve is sleeved on the excircle of the sliding sleeve through the rolling bearings;
when the flexible material is conveyed, the inner tensioning part and the outer clamping part rotate along with the rotation of the rotating sleeve.
10. The nasal strip delivery device of claim 9, wherein: tension adjustment mechanism installs swivel casing's tip, tension adjustment mechanism includes adjusting nut, compression spring, retaining ring and rubber pad, adjusting nut spiro union in the outer tip of sliding sleeve, compression spring establishes the periphery of sliding sleeve is located between adjusting nut and the retaining ring, retaining ring movable sleeve is established the periphery of sliding sleeve, the rubber pad cover is located the periphery of sliding sleeve is located between retaining ring and the swivel casing.
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| CN202011197530.1A CN112441471B (en) | 2020-10-30 | 2020-10-30 | Nose area conveyor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458288A (en) * | 2021-05-14 | 2021-10-01 | 嘉兴市创辉电气工程有限公司 | Electric power cable shearing mechanism |
| CN116395488A (en) * | 2023-05-31 | 2023-07-07 | 张家港扬子纺纱有限公司 | Full wool yarn pull-out crimping device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1950492A (en) * | 1931-05-13 | 1934-03-13 | Jr James Holmer | Take in and pay out reel |
| CN103264913A (en) * | 2013-05-16 | 2013-08-28 | 东莞市雅康精密机械有限公司 | Adhesive tape unwinding reel |
| CN106044364A (en) * | 2015-03-04 | 2016-10-26 | 本特勒尔汽车技术有限公司 | Fiber winding device and method for producing fiber material blank |
| CN206584741U (en) * | 2017-03-28 | 2017-10-24 | 浙江晶盛机电股份有限公司 | Process units for the busbar of stacked series welding machine |
| CN108748304A (en) * | 2018-06-12 | 2018-11-06 | 昆山宇辰光通自动化科技有限公司 | Full-automatic fiber cutter |
| CN110034647A (en) * | 2019-05-22 | 2019-07-19 | 徐桂云 | A kind of rotor automatic winding device |
| CN210492739U (en) * | 2019-07-24 | 2020-05-12 | 瑞安市德恒机械有限公司 | Mask machine |
| CN210940528U (en) * | 2020-06-04 | 2020-07-07 | 广州市普理司科技有限公司 | Intelligence gauze mask machine and bridge of the nose strip cutting device |
| CN111418943A (en) * | 2020-04-30 | 2020-07-17 | 无锡双益精密机械有限公司 | Nose bridge strip supply device of full-automatic mask machine |
| CN111466669A (en) * | 2020-05-22 | 2020-07-31 | 浙江新余宏智能装备有限公司 | Nose bridge line applying device special for high-speed mask production line and applying method thereof |
| CN111543719A (en) * | 2020-05-28 | 2020-08-18 | 浙江工贸职业技术学院 | Nose clip material conveying device of mask machine |
| CN111645326A (en) * | 2020-06-10 | 2020-09-11 | 广东造裕力讯智能科技有限公司 | Semi-automatic sheet making machine for folding mask |
| CN211594521U (en) * | 2020-02-15 | 2020-09-29 | 广东利元亨智能装备股份有限公司 | Mask nose bridge line feeding device |
-
2020
- 2020-10-30 CN CN202011197530.1A patent/CN112441471B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1950492A (en) * | 1931-05-13 | 1934-03-13 | Jr James Holmer | Take in and pay out reel |
| CN103264913A (en) * | 2013-05-16 | 2013-08-28 | 东莞市雅康精密机械有限公司 | Adhesive tape unwinding reel |
| CN106044364A (en) * | 2015-03-04 | 2016-10-26 | 本特勒尔汽车技术有限公司 | Fiber winding device and method for producing fiber material blank |
| CN206584741U (en) * | 2017-03-28 | 2017-10-24 | 浙江晶盛机电股份有限公司 | Process units for the busbar of stacked series welding machine |
| CN108748304A (en) * | 2018-06-12 | 2018-11-06 | 昆山宇辰光通自动化科技有限公司 | Full-automatic fiber cutter |
| CN110034647A (en) * | 2019-05-22 | 2019-07-19 | 徐桂云 | A kind of rotor automatic winding device |
| CN210492739U (en) * | 2019-07-24 | 2020-05-12 | 瑞安市德恒机械有限公司 | Mask machine |
| CN211594521U (en) * | 2020-02-15 | 2020-09-29 | 广东利元亨智能装备股份有限公司 | Mask nose bridge line feeding device |
| CN111418943A (en) * | 2020-04-30 | 2020-07-17 | 无锡双益精密机械有限公司 | Nose bridge strip supply device of full-automatic mask machine |
| CN111466669A (en) * | 2020-05-22 | 2020-07-31 | 浙江新余宏智能装备有限公司 | Nose bridge line applying device special for high-speed mask production line and applying method thereof |
| CN111543719A (en) * | 2020-05-28 | 2020-08-18 | 浙江工贸职业技术学院 | Nose clip material conveying device of mask machine |
| CN210940528U (en) * | 2020-06-04 | 2020-07-07 | 广州市普理司科技有限公司 | Intelligence gauze mask machine and bridge of the nose strip cutting device |
| CN111645326A (en) * | 2020-06-10 | 2020-09-11 | 广东造裕力讯智能科技有限公司 | Semi-automatic sheet making machine for folding mask |
Non-Patent Citations (2)
| Title |
|---|
| 孙智慧等: "《包装机械》", vol. 1, 28 February 2010, 中国轻工业出版社, pages: 18 - 21 * |
| 张伟 等, vol. 1, 中国科学技术大学出版社, pages: 123 - 124 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458288A (en) * | 2021-05-14 | 2021-10-01 | 嘉兴市创辉电气工程有限公司 | Electric power cable shearing mechanism |
| CN116395488A (en) * | 2023-05-31 | 2023-07-07 | 张家港扬子纺纱有限公司 | Full wool yarn pull-out crimping device |
| CN116395488B (en) * | 2023-05-31 | 2023-08-29 | 张家港扬子纺纱有限公司 | Full wool yarn pull-out crimping device |
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