CN111360910A - Medical treatment gauze mask production melt-blown fabric cutting machine - Google Patents
Medical treatment gauze mask production melt-blown fabric cutting machine Download PDFInfo
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- CN111360910A CN111360910A CN202010200880.2A CN202010200880A CN111360910A CN 111360910 A CN111360910 A CN 111360910A CN 202010200880 A CN202010200880 A CN 202010200880A CN 111360910 A CN111360910 A CN 111360910A
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- blown fabric
- blown
- mask production
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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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/22—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller
- B26D1/225—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller for thin material, e.g. for sheets, strips or the like
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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
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0683—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form specially adapted for elongated articles
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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
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
- B65H35/0073—Details
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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
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/04—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of melt-blown fabric production and processing, in particular to a melt-blown fabric splitting machine for medical mask production. The invention aims to provide a melt-blown cloth splitting machine for medical mask production, which can work in cooperation with mask production flow, improve the mask production efficiency, ensure uniform size and high edge flatness of melt-blown cloth after splitting, and meet the requirements of melt-blown cloth splitting of different widths. The technical scheme is as follows: the invention provides a melt-blown fabric splitting machine for medical mask production, which comprises a supporting seat, a connecting plate, a pressing device, a movable guide rod and the like, wherein the connecting plate is fixedly arranged on the supporting seat, the connecting plate is provided with two pressing devices, the supporting seat is provided with two guide holes, and the guide holes are respectively sleeved with the movable guide rod. The invention can work in cooperation with a mask production line, realizes the integrated operation of cutting and processing the melt-blown cloth into the mask, and effectively improves the overall efficiency of mask production.
Description
Technical Field
The invention relates to the technical field of melt-blown fabric production and processing, in particular to a melt-blown fabric splitting machine for medical mask production.
Background
The melt-blown fabric is the most core material of the mask, the melt-blown fabric mainly takes polypropylene as a main raw material, and the fiber diameter can reach 1-5 microns. The superfine fiber with the unique capillary structure increases the number and the surface area of the fiber per unit area, so that the melt-blown fabric has good filtering property, shielding property, heat insulation property and oil absorption property. Can be used in the fields of air and liquid filtering materials, isolating materials, absorbing materials, mask materials, warm-keeping materials, oil absorbing materials, wiping cloth and the like. The mask is generally composed of three layers, namely an outer layer non-woven fabric, a middle layer melt-blown fabric and an outer layer non-woven fabric, wherein the melt-blown fabric is the most important material for mask production. As the demand for masks has increased substantially due to new crown pneumonia in 2020, mask manufacturers have produced masks in large quantities to meet market demand, and the demand for meltblown has also increased accordingly.
The finished product after the melt-blown fabric is produced is in a coil, the width of the coil melt-blown fabric is generally 160cm-180cm, so the coil melt-blown fabric needs to be cut and processed before the melt-blown fabric is processed into the mask, and the size of the melt-blown fabric can meet the production requirement of the mask. Although the existing melt-blown fabric splitting machine can split a large roll of melt-blown fabric into small rolls of melt-blown fabric, the existing melt-blown fabric splitting machine cannot be matched with a production line of mask production to work, so that the production efficiency of the mask production line is low; the existing melt-blown fabric cutting machine can not cut melt-blown fabrics with different widths, has a small application range, is uneven in size of the cut melt-blown fabrics, can cause certain damage to the edges of the cut melt-blown fabrics, and has great influence on the later-stage process of the melt-blown fabrics into masks.
Disclosure of Invention
The invention aims to overcome the defects that the existing melt-blown fabric dividing and cutting machine cannot be matched with the production line of a mask to work, the production efficiency of the mask is influenced, the cutting requirement which is not matched with the production line of a wide-width melt-blown fabric is difficult to apply, the size of the cut melt-blown fabric is different, the cutting edge is uneven, and the production requirement of the mask cannot be met.
The technical scheme is as follows: a melt-blown cloth splitting machine for medical mask production comprises a supporting seat, a connecting plate, a pressing device, movable guide rods, teeth, an adjusting device, fixed support plates, clamping rods, a reset spring, a clamping wheel, a gear, a swing rod, a connecting frame, a movable sleeve, a fixed seat, a rotating wheel, a movable spring, a rotating shaft, a cutter, a supporting plate and a motor, wherein the connecting plate is fixedly arranged on the supporting seat, the connecting plate is provided with two pressing devices, the supporting seat is provided with two guide holes, the guide holes are respectively sleeved with the movable guide rods, one end of each of the two movable guide rods is respectively provided with a placing ring, the teeth are respectively arranged on the two movable guide rods, the adjusting device is respectively arranged in the two placing rings, the supporting seat is fixedly provided with two fixed support plates, the two fixed support plates are respectively provided with a square hole and the square hole, the clamping rods are arranged in the square holes, the reset spring is respectively arranged between one side, two install the card wheel with the kelly contact through the pivot respectively on the fixed extension board, the gear with card wheel coaxial setting and with tooth meshing, swinging arms and gear coaxial setting, a side fixed mounting of supporting seat has two links, two sliding type installs the movable sleeve on the link respectively, two a side of movable sleeve fixed mounting has the fixing base respectively, two install in the fixing base and rotate the wheel, two a side of link is installed the axis of rotation through the bearing respectively, install a plurality of cutters in the axis of rotation, two install movable spring, one respectively between a side of fixing base and the both ends of axis of rotation another side fixed mounting of fixing base has the fagging, motor fixed mounting is on the fagging and the output is connected with the one end of rotating the wheel.
Optionally, it is a plurality of the cutter is circular setting, and the smoothness at the edge after the meltblown fabric is cut can be guaranteed to the cutter of circular setting, and is a plurality of the cutter sets up for the equidistance at the axis of rotation for meltblown fabric is unanimous by the size after the cutting, accords with the production requirement of gauze mask, and the later stage of being convenient for will meltblown fabric processing becomes the gauze mask.
Optionally, closing device is including compressing tightly the guide arm, connecting frame body, first pressure spring and pinch roller, set up two circular holes and circular hole sliding type cover on the connecting plate and be equipped with and compress tightly the guide arm, two the one end that compresses tightly the guide arm is fixed mounting respectively has the connecting frame body, a side of connecting plate and two sides of connecting frame body are installed first pressure spring and are compressed tightly the guide arm and pass first pressure spring, two install the pinch roller through the rotation post rotary type in the connecting frame body.
Optionally, the adjusting device includes an adjusting cylinder, an adjusting screw and an adjusting nut, the two placing rings are respectively provided with the adjusting cylinder, the two adjusting cylinders are provided with a plurality of threaded holes, the adjusting screw is arranged in the threaded hole, and the adjusting nuts are screwed on the plurality of adjusting screws.
Optionally, the device further comprises a sliding sleeve, a movable rod, a second compression spring and a compression shaft, wherein one side face of the movable sleeve is respectively and fixedly provided with the sliding sleeve, the sliding sleeve is internally provided with the movable rod in a sliding manner, the second compression spring and the movable rod penetrate through the second compression spring between one end of the movable rod and one side face of the two sliding sleeves, and the compression shaft is arranged at the other end of the movable rod.
The invention has the beneficial effects that: (1) the invention can work in cooperation with a mask production line, realizes the integrated operation of cutting the melt-blown cloth and processing the melt-blown cloth into the mask, solves the problem of separation of the original large melt-blown cloth and the mask production, and effectively improves the overall efficiency of the mask production.
(2) According to the invention, the circular cutter is used for cutting the large melt-blown fabric in equal parts, so that the cutting efficiency of the melt-blown fabric is effectively improved, the smoothness of the cut edge of the melt-blown fabric is ensured, and the size of the cut melt-blown fabric can meet the requirement of the mask production.
(3) According to the invention, the large rolls of melt-blown fabric with different widths can be cut by simply operating the adjusting device by workers, different machines do not need to be replaced, the operation is convenient, and the cutting effect on large blocks of melt-blown fabric is good.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is an enlarged perspective view of the compressing device of the present invention.
Fig. 3 is a schematic partial perspective view of a first embodiment of the present invention.
Fig. 4 is a second partial perspective view of the present invention.
Fig. 5 is a third partial perspective view of the present invention.
The parts are labeled as follows: 1: supporting seat, 2: connecting plate, 3: pressing device, 31: hold down guide, 32: connection frame, 33: first compression spring, 34: pinch roller, 4: movable guide rod, 401: placing ring, 5: tooth, 6: adjusting device, 61: adjustment cylinder, 62: adjusting screw, 63: adjusting nut, 7: fixing support plate, 8: jamming rod, 9: return spring, 10: card wheel, 11: gear, 12: swing lever, 13: connecting frame, 14: movable sleeve, 15: fixing seat, 16: rotating wheel, 17: movable spring, 18: rotating shaft, 19: a cutter, 20: bracing plate, 21: motor, 22: a sliding sleeve, 23: movable rod, 24: second hold-down spring, 25: and a pressing shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A melt-blown fabric splitting machine for medical mask production is disclosed, as shown in figures 1-5, and comprises a supporting seat 1, a connecting plate 2, a pressing device 3, a movable guide rod 4, teeth 5, an adjusting device 6, a fixed support plate 7, a clamping rod 8, a reset spring 9, a clamping wheel 10, a gear 11, a swinging rod 12, a connecting frame 13, a movable sleeve 14, a fixed seat 15, a rotating wheel 16, a movable spring 17, a rotating shaft 18, a cutter 19, a supporting plate 20 and a motor 21, as shown in figure 1, the connecting plate 2 for connection is fixedly arranged on the supporting seat 1, two pressing devices 3 for pressing large rolls of melt-blown fabric are arranged on the connecting plate 2, the supporting seat 1 is provided with two guide holes, the guide holes are respectively sleeved with the movable guide rod 4 capable of moving up and down, the two movable guide rods 4 are symmetrically arranged, as shown in figures 1 and 3, the lower ends of the two movable guide rods 4 are respectively and fixedly provided with a placing ring, teeth 5 are respectively arranged on the two movable guide rods 4 and are positioned above the placing rings 401, adjusting devices 6 are respectively arranged in the two placing rings 401, two fixed support plates 7 are fixedly arranged on the supporting seat 1 and are respectively positioned at the outer sides of the two movable guide rods 4, the two fixed support plates are in a shape of Chinese character 'shan', clamping rods 8 are respectively arranged on the two fixed support plates 7 in a square hole and are movably arranged in the square hole, a reset spring 9 is respectively arranged between one side surface of each fixed support plate 7 and one end of each clamping rod 8, clamping wheels 10 which are contacted with the inner ends of the clamping rods 8 are respectively arranged on the two fixed support plates 7 through rotating shafts, the gear 11 and the clamping wheels 10 are coaxially arranged and are meshed with the teeth 5, the oscillating rod 12 and the gear 11 are coaxially arranged and are positioned at the front side surfaces of the fixed support plates 7, as shown in fig. 1, two connecting frames 13 are fixedly arranged at the front side surfaces of the supporting seat, as shown in fig. 4, two slidable type installs the movable sleeve 14 that can reciprocate respectively on the link 13, two there is fixing base 15, two on the side respectively fixed mounting of movable sleeve 14 install in the fixing base 15 and be used for pulling out the rotation wheel 16 that cuts the operation of cutting with big book meltblown fabric, two the medial surface on link 13 upper portion installs axis of rotation 18 and is located the top of rotating wheel 16 through the bearing respectively, install ten cutters 19 that are used for cutting big book meltblown fabric on the axis of rotation 18, two install movable spring 17 between the upper surface of fixing base 15 and the both ends about axis of rotation 18 respectively, one the left surface fixed mounting of fixing base 15 has fagging 20, motor 21 fixed mounting is on fagging 20 and the output is connected with the left end of rotating wheel 16.
In the in-service use, need cut into the melt-blown fabric of little book with the melt-blown fabric of big book, when making things convenient for the later stage to process into the gauze mask with the melt-blown fabric, need the staff to place the one end of gauze mask production water line with this device for this device can work with the assembly line cooperation. The staff outwards stimulates two kellies 8 earlier, let kellies 8 and card wheel 10 separation, two reset spring 9 are outwards tensile, the staff promotes two swinging arms 12 and moves upwards, two swinging arms 12 drive two gears 11 and move downwards, two movable guide rod 4 can the downstream this moment, the staff can place the melt-blown fabric of big book on adjusting device 6 of two movable guide rod 4 lower extremes, then the staff stimulates two swinging arms 12 and moves downwards, two movable guide rod 4 can drive the melt-blown fabric rebound of big book this moment, the staff inwards promotes two kellies 8, make kellies 8 and card wheel 10 chucking, it is fixed to conveniently carry out the chucking to the melt-blown fabric of big book, prevent that the melt-blown fabric of big book from dropping.
The worker pulls one end of the meltblown fabric through the space between the rotating wheel 16 and the cutter 19 and then passes around the rotating wheel 16 so that one end of the meltblown fabric can be connected to the production line. Staff starter motor 21 rotates, drives and rotates wheel 16 and rotates, rotates wheel 16 and can pull out the melt-blown fabric, and the last cutter 19 of axis of rotation 18 can carry out the cutting operation to the melt-blown fabric that the wheel 16 of rotating pulled out, and the melt-blown fabric that has been cut can be conveyed automatically and is carried out the reprocessed gauze mask on the gauze mask production assembly line, can effectively improve the overall efficiency of gauze mask production.
Further, as shown in fig. 1 and 4, ten cutters 19 are arranged in a circular manner, the smoothness of the edge of the melt-blown fabric after being cut can be guaranteed by the circularly arranged cutters 19, ten cutters 19 are arranged at equal intervals on the rotating shaft 18, so that the size of the melt-blown fabric after being cut is consistent, the production requirements of the mask are met, and the melt-blown fabric can be processed into the mask in the later period.
In the in-service use, the rotary wheel 16 continuously pulls out the melt-blown cloth from the melt-blown cloth roll, ten round cutters 19 on the rotary shaft 18 continuously cut the large melt-blown cloth, and the large melt-blown cloth is cut into uniform 10 equal parts, so that the size of the cut melt-blown cloth meets the production requirement of the mask in the later period, and meanwhile, the smoothness of the cut edge of the melt-blown cloth can be ensured.
Further, as shown in fig. 1 and 2, the pressing device 3 for pressing the large-volume meltblown fabric includes a pressing guide rod 31, a connecting frame body 32, a first pressing spring 33 and a pressing wheel 34, the connecting plate 2 is provided with two circular holes and the pressing guide rod 31 capable of moving up and down is slidably sleeved in the circular holes, two the lower end of the pressing guide rod 31 is fixedly provided with the connecting frame body 32, the bottom side surface of the connecting plate 2 and the upper side surface of the two connecting frame bodies 32 are provided with the first pressing spring 33 and the pressing guide rod 31 passes through the first pressing spring 33, and the two pressing wheel 34 for pressing the large-volume meltblown fabric is installed in the connecting frame body 32 through a rotating column in a rotating manner.
In actual use, when the rotating wheel 16 pulls out the large roll of meltblown fabric, the pressing wheels 34 of the two pressing devices 3 press the meltblown fabric, so that the rotating wheel 16 is prevented from pulling the meltblown fabric too fast. It constantly pulls out the melt-blown fabric of big book to rotate wheel 16, original melt-blown fabric book can dwindle, at this moment, it can the downstream to compress tightly guide arm 31, drive and connect framework 32 and pinch roller 34 downstream, make pinch roller 34 can contact with melt-blown fabric all the time, compress tightly the effect to melt-blown fabric, melt-blown fabric is in the state that tightly is in the in-process that cuts carrying out, the cutting effect is good, make melt-blown fabric equal parts such as cutting better, after two adjusting device 6 are placed to new big book melt-blown fabric, big book melt-blown fabric can push up whole closing device 3 and upwards remove the restoration.
Example 2
A melt-blown fabric splitting machine for medical mask production is disclosed, as shown in figures 1-5, and comprises a supporting seat 1, a connecting plate 2, a pressing device 3, a movable guide rod 4, teeth 5, an adjusting device 6, a fixed support plate 7, a clamping rod 8, a reset spring 9, a clamping wheel 10, a gear 11, a swinging rod 12, a connecting frame 13, a movable sleeve 14, a fixed seat 15, a rotating wheel 16, a movable spring 17, a rotating shaft 18, a cutter 19, a supporting plate 20 and a motor 21, as shown in figure 1, the connecting plate 2 for connection is fixedly arranged on the supporting seat 1, two pressing devices 3 for pressing large rolls of melt-blown fabric are arranged on the connecting plate 2, the supporting seat 1 is provided with two guide holes, the guide holes are respectively sleeved with the movable guide rod 4 capable of moving up and down, the two movable guide rods 4 are symmetrically arranged, as shown in figures 1 and 3, the lower ends of the two movable guide rods 4 are respectively and fixedly provided with a placing ring, teeth 5 are respectively arranged on the two movable guide rods 4 and are positioned above the placing rings 401, adjusting devices 6 are respectively arranged in the two placing rings 401, two fixed support plates 7 are fixedly arranged on the supporting seat 1 and are respectively positioned at the outer sides of the two movable guide rods 4, the two fixed support plates are in a shape of Chinese character 'shan', clamping rods 8 are respectively arranged on the two fixed support plates 7 in a square hole and are movably arranged in the square hole, a reset spring 9 is respectively arranged between one side surface of each fixed support plate 7 and one end of each clamping rod 8, clamping wheels 10 which are contacted with the inner ends of the clamping rods 8 are respectively arranged on the two fixed support plates 7 through rotating shafts, the gear 11 and the clamping wheels 10 are coaxially arranged and are meshed with the teeth 5, the oscillating rod 12 and the gear 11 are coaxially arranged and are positioned at the front side surfaces of the fixed support plates 7, as shown in fig. 1, two connecting frames 13 are fixedly arranged at the front side surfaces of the supporting seat, as shown in fig. 4, two slidable type installs the movable sleeve 14 that can reciprocate respectively on the link 13, two there is fixing base 15, two on the side respectively fixed mounting of movable sleeve 14 install in the fixing base 15 and be used for pulling out the rotation wheel 16 that cuts the operation of cutting with big book meltblown fabric, two the medial surface on link 13 upper portion installs axis of rotation 18 and is located the top of rotating wheel 16 through the bearing respectively, install ten cutters 19 that are used for cutting big book meltblown fabric on the axis of rotation 18, two install movable spring 17 between the upper surface of fixing base 15 and the both ends about axis of rotation 18 respectively, one the left surface fixed mounting of fixing base 15 has fagging 20, motor 21 fixed mounting is on fagging 20 and the output is connected with the left end of rotating wheel 16.
In the in-service use, need cut into the melt-blown fabric of little book with the melt-blown fabric of big book, when making things convenient for the later stage to process into the gauze mask with the melt-blown fabric, need the staff to place the one end of gauze mask production water line with this device for this device can work with the assembly line cooperation. The staff outwards stimulates two kellies 8 earlier, let kellies 8 and card wheel 10 separation, two reset spring 9 are outwards tensile, the staff promotes two swinging arms 12 and moves upwards, two swinging arms 12 drive two gears 11 and move downwards, two movable guide rod 4 can the downstream this moment, the staff can place the melt-blown fabric of big book on adjusting device 6 of two movable guide rod 4 lower extremes, then the staff stimulates two swinging arms 12 and moves downwards, two movable guide rod 4 can drive the melt-blown fabric rebound of big book this moment, the staff inwards promotes two kellies 8, make kellies 8 and card wheel 10 chucking, it is fixed to conveniently carry out the chucking to the melt-blown fabric of big book, prevent that the melt-blown fabric of big book from dropping.
The worker pulls one end of the meltblown fabric through the space between the rotating wheel 16 and the cutter 19 and then passes around the rotating wheel 16 so that one end of the meltblown fabric can be connected to the production line. Staff starter motor 21 rotates, drives and rotates wheel 16 and rotates, rotates wheel 16 and can pull out the melt-blown fabric, and the last cutter 19 of axis of rotation 18 can carry out the cutting operation to the melt-blown fabric that the wheel 16 of rotating pulled out, and the melt-blown fabric that has been cut can be conveyed automatically and is carried out the reprocessed gauze mask on the gauze mask production assembly line, can effectively improve the overall efficiency of gauze mask production.
Further, as shown in fig. 1 and 4, ten cutters 19 are arranged in a circular manner, the smoothness of the edge of the melt-blown fabric after being cut can be guaranteed by the circularly arranged cutters 19, ten cutters 19 are arranged at equal intervals on the rotating shaft 18, so that the size of the melt-blown fabric after being cut is consistent, the production requirements of the mask are met, and the melt-blown fabric can be processed into the mask in the later period.
In the in-service use, the rotary wheel 16 continuously pulls out the melt-blown cloth from the melt-blown cloth roll, ten round cutters 19 on the rotary shaft 18 continuously cut the large melt-blown cloth, and the large melt-blown cloth is cut into uniform 10 equal parts, so that the size of the cut melt-blown cloth meets the production requirement of the mask in the later period, and meanwhile, the smoothness of the cut edge of the melt-blown cloth can be ensured.
Further, as shown in fig. 1 and 2, the pressing device 3 for pressing the large-volume meltblown fabric includes a pressing guide rod 31, a connecting frame body 32, a first pressing spring 33 and a pressing wheel 34, the connecting plate 2 is provided with two circular holes and the pressing guide rod 31 capable of moving up and down is slidably sleeved in the circular holes, two the lower end of the pressing guide rod 31 is fixedly provided with the connecting frame body 32, the bottom side surface of the connecting plate 2 and the upper side surface of the two connecting frame bodies 32 are provided with the first pressing spring 33 and the pressing guide rod 31 passes through the first pressing spring 33, and the two pressing wheel 34 for pressing the large-volume meltblown fabric is installed in the connecting frame body 32 through a rotating column in a rotating manner.
In actual use, when the rotating wheel 16 pulls out the large roll of meltblown fabric, the pressing wheels 34 of the two pressing devices 3 press the meltblown fabric, so that the rotating wheel 16 is prevented from pulling the meltblown fabric too fast. It constantly pulls out the melt-blown fabric of big book to rotate wheel 16, original melt-blown fabric book can dwindle, at this moment, it can the downstream to compress tightly guide arm 31, drive and connect framework 32 and pinch roller 34 downstream, make pinch roller 34 can contact with melt-blown fabric all the time, compress tightly the effect to melt-blown fabric, melt-blown fabric is in the state that tightly is in the in-process that cuts carrying out, the cutting effect is good, make melt-blown fabric equal parts such as cutting better, after two adjusting device 6 are placed to new big book melt-blown fabric, big book melt-blown fabric can push up whole closing device 3 and upwards remove the restoration.
Further, as shown in fig. 3, the adjusting device 6 for placing and fixing the melt-blown cloth with different widths comprises adjusting cylinders 61, adjusting screws 62 and adjusting nuts 63, the adjusting cylinders 61 are movably arranged in the two placing rings 401 respectively, 8 threaded holes are formed in the two adjusting cylinders 61, the adjusting screws 62 are arranged in the threaded holes, and the adjusting nuts 63 are screwed on the 4 adjusting screws 62.
In actual use, because the meltblown fabric broad width of big book can be different, so before carrying out cutting process operation to the meltblown fabric of big book, the staff need confirm two positions of adjusting cylinder 61 in two are placed circle 401 according to meltblown fabric broad width earlier for on adjusting cylinder 61 can be placed more conveniently to the meltblown fabric of big book, also can fix the meltblown fabric of big book better simultaneously. After the position of the two adjusting cylinders 61 is adjusted by the worker, the large-roll melt-blown fabric can be placed in the two adjusting cylinders 61, the adjusting screw rods 62 are placed in the threaded holes in the two sides of the placing ring 401, and the adjusting nuts 63 are screwed to fix the adjusting screw rods 62. Through simple adjustment, can cut the large-roll melt-blown fabric of different broad widths, application scope is wide.
Further, as shown in fig. 5, the device further comprises a sliding sleeve 22, a movable rod 23, a second compression spring 24 and a compression shaft 25, wherein two sliding sleeves 22 are fixedly mounted on the inner side surfaces of the movable sleeve 14 respectively, two sliding sleeves are respectively sleeved with the movable rod 23 capable of moving up and down in the sliding sleeve 22, two second compression springs 24 and the movable rod 23 penetrate through the second compression springs 24 are mounted between the lower ends of the movable rods 23 and the bottom side surfaces of the two sliding sleeves 22, and two compression shafts 25 for compressing the melt-blown fabric when the melt-blown fabric is cut are mounted at the upper ends of the movable rods 23.
In the in-service use, before the staff stimulate the one end of meltblown fabric to between rotating wheel 16 and the hold-down shaft 25, need first stimulate two movable rods 23 downwards, two second pressure spring 24 compress downwards, two movable rods 23 drive hold-down shaft 25 and move downwards, increase the distance between hold-down shaft 25 and the rotating wheel 16, the one end of convenient meltblown fabric passes hold-down shaft 25 and rotates wheel 16 and be connected with the gauze mask production water line, then, the staff promotes two movable rods 23 and moves upwards and resets, drive hold-down shaft 25 and move upwards and compress tightly meltblown fabric, guarantee ten circular cutter 19 and accomplish the operation of cutting to bold meltblown fabric after, meltblown fabric has higher planarization by the edge of cutting, improve the whole quality of gauze mask production.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a cloth cutting machine is spouted in melting of medical treatment gauze mask production which characterized in that: comprises a supporting seat (1), a connecting plate (2), a pressing device (3), a movable guide rod (4), teeth (5), an adjusting device (6), a fixed support plate (7), a clamping rod (8), a reset spring (9), a clamping wheel (10), a gear (11), a swinging rod (12), a connecting frame (13), a movable sleeve (14), a fixed seat (15), a rotating wheel (16), a movable spring (17), a rotating shaft (18), a cutter (19), a supporting plate (20) and a motor (21), wherein the connecting plate (2) is fixedly arranged on the supporting seat (1), the connecting plate (2) is provided with two pressing devices (3), the supporting seat (1) is provided with two guide holes, the guide holes are respectively sleeved with the movable guide rod (4), one ends of the two movable guide rods (4) are respectively provided with a placing ring (401), the two movable guide rods (4) are respectively provided with the teeth (5), adjusting devices (6) are respectively arranged in the two placing rings (401), two fixing support plates (7) are fixedly arranged on the supporting seat (1), clamping rods (8) are respectively arranged in square holes and square holes on the two fixing support plates (7), a reset spring (9) is respectively arranged between one side face of each fixing support plate (7) and one end of each clamping rod (8), clamping wheels (10) which are in contact with the clamping rods (8) are respectively arranged on the two fixing support plates (7) through rotating shafts, gears (11) and the clamping wheels (10) are coaxially arranged and are meshed with teeth (5), the swinging rods (12) and the gears (11) are coaxially arranged, two connecting frames (13) are fixedly arranged on one side face of the supporting seat (1), movable sleeves (14) are respectively arranged on the two connecting frames (13) in a sliding mode, and fixed seats (15) are respectively arranged on one side face of each movable sleeve (14), two install in fixing base (15) and rotate wheel (16), two axis of rotation (18) are installed through the bearing respectively to a side of link (13), install a plurality of cutters (19) on axis of rotation (18), two install movable spring (17), one between the both ends of a side of fixing base (15) and axis of rotation (18) respectively the another side fixed mounting of fixing base (15) has fagging (20), motor (21) fixed mounting is on fagging (20) and the output is connected with the one end of rotating wheel (16).
2. The melt-blown fabric splitting machine for medical mask production according to claim 1, wherein: a plurality of cutter (19) are circular setting, and the smoothness at the edge after the meltblown fabric is cut can be guaranteed in circular cutter (19) that set up, and is a plurality of cutter (19) set up for the equidistance on axis of rotation (18) for meltblown fabric is unanimous by the size after the cutting, accords with the production requirement of gauze mask, and the later stage of being convenient for will meltblown fabric processing becomes the gauze mask.
3. The melt-blown fabric splitting machine for medical mask production according to claim 1, wherein: closing device (3) are including compressing tightly guide arm (31), connecting frame body (32), first compression spring (33) and pinch roller (34), it is equipped with to compress tightly guide arm (31), two to have seted up two circular holes and circular hole internal sliding type cover on connecting plate (2) the one end that compresses tightly guide arm (31) fixed mounting respectively has connecting frame body (32), a compression spring (33) and compress tightly guide arm (31) and pass first compression spring (33), two are installed with two sides of connecting frame body (32) to the side of connecting plate (2) connect the interior pinch roller (34) of installing through rotating the post rotary type of connecting frame body (32).
4. The melt-blown fabric splitting machine for medical mask production according to claim 1, wherein: the adjusting device (6) comprises an adjusting cylinder (61), adjusting screws (62) and adjusting nuts (63), the adjusting cylinder (61) is arranged in the placing ring (41), the adjusting cylinder (61) is provided with a plurality of threaded holes, the adjusting screws (62) are arranged in the threaded holes, and the adjusting nuts (63) are screwed on the adjusting screws (62).
5. The melt-blown fabric splitting machine for medical mask production according to claim 1, wherein: still including sliding sleeve (22), movable rod (23), second housing spring (24) and hold-down shaft (25), two there are sliding sleeve (22), two to a side difference fixed mounting of movable sleeve (14) sliding sleeve (22) in the sliding sleeve (22) sliding sleeve respectively is equipped with movable rod (23), two install second housing spring (24) and movable rod (23) and pass second housing spring (24), two between the one end of movable rod (23) and the side of two sliding sleeves (22) the hold-down shaft (25) is installed to the other end of movable rod (23).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010200880.2A CN111360910B (en) | 2020-03-20 | 2020-03-20 | Medical treatment gauze mask production melt-blown fabric cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010200880.2A CN111360910B (en) | 2020-03-20 | 2020-03-20 | Medical treatment gauze mask production melt-blown fabric cutting machine |
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| CN111360910A true CN111360910A (en) | 2020-07-03 |
| CN111360910B CN111360910B (en) | 2021-08-10 |
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| CN202010200880.2A Active CN111360910B (en) | 2020-03-20 | 2020-03-20 | Medical treatment gauze mask production melt-blown fabric cutting machine |
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| CN112048894A (en) * | 2020-08-28 | 2020-12-08 | 安庆市花蕾纺织材料有限公司 | Melt-blown fabric slitting device |
| CN112338975A (en) * | 2020-11-06 | 2021-02-09 | 吴艳 | Rotary transverse cutting device for floor mat |
| CN112497310A (en) * | 2020-11-06 | 2021-03-16 | 喀什惠康医疗器械有限公司 | Directional cutting device of melt-blown fabric production |
| CN113428687A (en) * | 2021-05-12 | 2021-09-24 | 上海大学 | Envelope sorting and separating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112497310A (en) * | 2020-11-06 | 2021-03-16 | 喀什惠康医疗器械有限公司 | Directional cutting device of melt-blown fabric production |
| CN113428687A (en) * | 2021-05-12 | 2021-09-24 | 上海大学 | Envelope sorting and separating device |
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|---|---|
| CN111360910B (en) | 2021-08-10 |
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