CN112962293A - Medical non-woven fabrics gauze mask is cutting device in batches - Google Patents
Medical non-woven fabrics gauze mask is cutting device in batches Download PDFInfo
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- CN112962293A CN112962293A CN202110165509.1A CN202110165509A CN112962293A CN 112962293 A CN112962293 A CN 112962293A CN 202110165509 A CN202110165509 A CN 202110165509A CN 112962293 A CN112962293 A CN 112962293A
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- placing table
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- cutting device
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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
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Abstract
The invention discloses a batch cutting device for medical non-woven masks, which comprises an outer frame, wherein a cylinder is arranged at the center of the inner side of the outer frame, a cutter is arranged at the output end of the cylinder, and lifting devices are arranged on two sides of the cylinder. According to the invention, through the matching effect of the fastening nut and the pull rod, the placing table can be added and replaced, the fastening nut is taken down from the surface of the pull rod, the second clamping block is taken down from the side surface of the placing table through the rotating rod, the new placing table and the second clamping block are correspondingly buckled, the adding of the placing table is completed under the matching action of the baffle, the pull rod and the fastening nut, the distance between the two placing tables is adjusted through rotating the rotating rod, so that the cloth strips can be cut into different lengths by the whole cutting device according to different cutting requirements, and the cloth strips can be cut in different batches according to the rotating speed of the air cylinder and the electric roller.
Description
Technical Field
The invention belongs to the technical field of mask production, and particularly relates to a batch cutting device for medical non-woven masks.
Background
The non-woven fabric mouth covers are of two types, one type is made of pure cotton absorbent gauze or knitted fabric on the surface, and various non-woven fabrics are clamped in the non-woven fabric mouth covers; the other is directly sewn by non-woven fabrics. The novel non-woven mask has good filtering effect and poor air permeability, and the latest variety is that the surface and the back are made of non-woven fabrics and the middle is made of filter paper, so that the filtering effect of the non-woven mask is higher than the grade. The dust-proof efficiency of the non-woven fabric mask is based on the dust-proof efficiency of the non-woven fabric mask on fine dust, particularly respiratory dust below 5 microns. Because the dust with the particle size can directly enter alveoli, the influence on human health is the largest. The dust blocking principle of a common gauze mask is mechanical filtration, namely, when dust rushes to gauze, large-particle dust is blocked in gauze through layer-by-layer blocking. However, for some fine dust, especially dust less than 5 microns, it can pass through the mesh of the gauze and enter the respiratory system. At present, some dust masks are available abroad, the filter material of the dust masks is made of fibers which are charged with permanent static electricity, and respiratory dust smaller than 5 microns is absorbed by the static electricity and captured by the filter material in the process of passing through the filter material, so that the dust blocking effect is really realized.
The cutting device of the existing medical non-woven fabric mask can only cut the mask with single length aiming at the cloth when cutting, and can not cut masks with other lengths according to the requirements of different customers in reality.
Therefore, it is necessary to provide a batch cutting device for medical nonwoven masks to solve the above problems.
Disclosure of Invention
Aiming at the problems, the invention provides a batch cutting device for medical non-woven masks, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a batch cutting device for medical non-woven fabric masks comprises an outer frame, wherein a cylinder is arranged in the center of the inner side of the outer frame, a cutter is arranged at the output end of the cylinder, lifting devices are arranged on two sides of the cylinder, a compression roller is arranged at the bottom of each lifting device, blank pressing is arranged at two ends of each compression roller, a cloth strip is arranged at the bottom of each compression roller, a conveying device is arranged at the bottom of each cloth strip and comprises a conveying belt, an electric roller and a plurality of placing tables, the conveying belt is sleeved on the outer side of the electric roller, and the placing tables are sleeved on the outer side;
the lifting device comprises a supporting column, a rotating sleeve is sleeved on the outer side of the supporting column, a threaded sleeve is arranged on the inner side of the rotating sleeve, a lifting rod is arranged at the center of the threaded sleeve, the threaded sleeve is in threaded connection with the lifting rod, a first clamping block is arranged on the outer side surface of the threaded sleeve, the threaded sleeve is connected with a rotary table through a clamping buckle, and the bottom end of the lifting rod is rotatably connected with the center of the compression roller.
Further, the inside activity chamber that is provided with of compression roller, activity intracavity portion is provided with the telescopic link, telescopic link one end is provided with the pressure head, pressure head one end is in the compression roller outside, and telescopic link one end is articulated with the pressure head other end, and the telescopic link other end is articulated with activity intracavity lateral wall.
Further, telescopic link center department is provided with the cover frame, the inside casing that is provided with of cover frame, the inside first spring that is provided with of inside casing, first spring both ends all are provided with presses the frame, press the frame to run through the inside casing, and press frame and telescopic link tip fixed connection.
Furthermore, two rotating plates are arranged at the top of the placing table, the two rotating plates are positioned at the center of the top of the placing table, and two ends of the two rotating plates are respectively hinged with a protruding part on the outer side of the placing table;
the bottom of the end part of the inner side of the rotating plate is provided with a clamping strip, the outer side of the clamping strip is provided with a limiting frame, and the rotating plate is connected with the limiting frame in a sliding manner through the clamping strip;
the bottom of the limiting frame is provided with an air cavity, the top of the air cavity is provided with an opening, the opening is correspondingly arranged between the limiting frame and the two rotating plates, and the bottom of the limiting frame is made of rubber materials.
Furthermore, convex strips are arranged on two sides of the limiting frame, the surfaces of the convex strips are sleeved with second springs, and the second springs are positioned on the top surface of the placing table;
the sand grip top and the bottom surface of the rotating plate are fixedly connected, a clamping groove matched with the sand grip in a corresponding mode is formed in the top surface of the placing table, and the bottom end of the sand grip is located inside the clamping groove.
Furthermore, second clamping blocks are arranged on two sides of the placing table, rotating rods are arranged in the second clamping blocks, end parts of two ends of each rotating rod are respectively positioned in the two second clamping blocks, and the end parts of the rotating rods are in threaded connection with the second clamping blocks;
and a sliding groove correspondingly matched with the rotating rod is arranged in the second clamping block, and the end part of the rotating rod is in sliding connection with the second clamping block through the sliding groove.
Furthermore, grooves are formed in the top and the bottom of the second fixture block, a baffle is arranged on the inner side of each groove, a support rod is sleeved at the center of each baffle, and the support rod is located inside the placing table;
the baffle surface is provided with the kerve, the inside pull rod that is provided with of kerve, the pull rod surface is provided with the dog that corresponds the matching with the baffle, pull rod one end is run through and is placed a lateral wall, and the pull rod surface cup joints fastening nut.
The invention has the technical effects and advantages that:
1. according to the invention, through the matching effect of the fastening nut and the pull rod, the placing table can be added and replaced, the fastening nut is taken down from the surface of the pull rod, the second clamping block is taken down from the side surface of the placing table through the rotating rod, the new placing table and the second clamping block are correspondingly buckled, the adding of the placing table is completed under the matching action of the baffle, the pull rod and the fastening nut, the distance between the two placing tables is adjusted through rotating the rotating rod, so that the cloth strips can be cut into different lengths by the whole cutting device according to different cutting requirements, and the cloth strips can be cut in different batches according to the rotating speed of the air cylinder and the electric roller.
2. According to the invention, through rotating the rotating sleeve, the rotating sleeve is matched with the threaded sleeve through the first clamping block, so that the lifting rod descends in the support column until the bottom surface of the compression roller contacts the top surface of the cloth strip, and when the compression roller presses the cloth strip, the edge pressing is positioned on two side edges of the cloth strip, the cloth strip can be always positioned at the central position on the top of the placing table, the cloth strip at the central position can be conveniently cut by the cutter, the electric roller drives the placing tables to rotate through the conveying belt, the placing tables and the rotating rods which are made of rubber can enable the placing tables to correspond to the surfaces of the conveying belt, and the rotating rods are matched with the placing tables, so that the mask requirements of different requirements can be cut in batches.
3. According to the invention, the rotating plate is driven to rotate by the cutter, the rotating plate on the left side rotates clockwise, the rotating plate on the right side rotates anticlockwise, when the rotating plate rotates, the rotating plate drives the raised strips to enter the clamping grooves, the rotating plate is matched with the top surface of the placing table so as to pressurize the second spring, and in the process of downward movement of the rotating plate, the rotating plate slides in the limiting frame through the clamping strips, and the two rotating plates both pressurize the limiting frame, the bottom of the limiting frame is pressed and deformed, at the moment, gas in the gas cavity is discharged through the opening, and the discharged gas blows up the cloth strips cut off from the top of the rotating plate, so that the cut surfaces of the cut cloth strips are prevented from being clamped between the limiting frame and the two.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a batch cutting device for a medical nonwoven mask according to an embodiment of the present invention;
FIG. 2 shows an enlarged cross-sectional view of a lifting device in accordance with an embodiment of the present invention;
FIG. 3 shows a schematic cross-sectional structure of a swivel sleeve according to an embodiment of the present invention;
FIG. 4 shows an enlarged view of the portion A of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 5 is an enlarged view of the portion B of FIG. 4 according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of the placement table according to the embodiment of the present invention;
FIG. 7 shows an enlarged view of the structure of the portion C in FIG. 6 according to an embodiment of the present invention;
in the figure: 1. an outer frame; 2. a cylinder; 3. a cutter; 4. a lifting device; 5. a compression roller; 6. pressing edges; 7. cloth strips; 8. a conveyor belt; 9. an electric roller; 10. a placing table; 11. a pillar; 12. rotating the sleeve; 13. a threaded sleeve; 14. a lifting rod; 15. a first clamping block; 16. a movable cavity; 17. a telescopic rod; 18. a pressure head; 19. sleeving a frame; 20. an inner frame; 21. a first spring; 22. pressing a frame; 23. rotating the plate; 24. clamping the strip; 25. a limiting frame; 26. an air cavity; 27. an opening; 28. a convex strip; 29. a second spring; 30. a card slot; 31. a second fixture block; 32. a rotating rod; 33. a groove; 34. a baffle plate; 35. a strut; 36. groove drawing; 37. a pull rod; 38. a stopper; 39. and (5) tightening the nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.
The invention provides a batch cutting device for a medical non-woven mask, which comprises an outer frame 1, wherein a cylinder 2 is arranged at the center of the inner side of the outer frame 1, a cutter 3 is arranged at the output end of the cylinder 2, lifting devices 4 are arranged on two sides of the cylinder 2, a press roll 5 is arranged at the bottom of each lifting device 4, blank holders 6 are arranged at two ends of each press roll 5, a cloth strip 7 is arranged at the bottom of each press roll 5, a conveying device is arranged at the bottom of each cloth strip 7, each conveying device comprises a conveying belt 8, an electric rotary drum 9 and a plurality of placing tables 10, each conveying belt 8 is sleeved on the outer side of the electric rotary drum 9, and the placing tables 10 are sleeved on the outer side of each conveying;
lifting device 4 includes pillar 11, pillar 11 outside cup joints commentaries on classics cover 12, change 12 inboards of cover and be provided with swivel nut 13, swivel nut 13 center department is provided with lifter 14, swivel nut 13 and lifter 14 threaded connection, swivel nut 13 lateral surface is provided with first fixture block 15, swivel nut 13 is connected with revolving stage 12 buckle through first fixture block 15, 14 bottoms of lifter and 5 center departments of compression roller rotate and are connected. Through rotating rotary sleeve 12, thereby it makes lifter 14 descend in the inside of pillar 11 to change the cover through the cooperation of first fixture block 15 and swivel nut 13, until 5 bottom surfaces of compression roller contact 7 top surfaces of cloth, and when compression roller 5 suppressed cloth 7, blank pressing 6 was in 7 both sides limits of cloth, can make cloth 7 be in central point all the time at the top of placing platform 10 and put, made things convenient for cutter 3 to cut the cloth 7 of center department.
Further, the inside movable cavity 16 that is provided with of compression roller 5, the inside telescopic link 17 that is provided with in movable cavity 16, 17 one end of telescopic link is provided with pressure head 18, 18 one end of pressure head is in the compression roller 5 outside, and 17 one ends of telescopic link are articulated with 18 other ends of pressure head, and 17 other ends of telescopic link are articulated with the 16 inside walls in movable cavity.
Further, a sleeve frame 19 is arranged at the center of the telescopic rod 17, an inner frame 20 is arranged inside the sleeve frame 19, a first spring 21 is arranged inside the inner frame 20, pressing frames 22 are arranged at two ends of the first spring 21, the pressing frames 22 penetrate through the inner frame 20, and the pressing frames 22 are fixedly connected with the end portion of the telescopic rod 17.
Further, two rotating plates 23 are arranged at the top of the placing table 10, the two rotating plates 23 are located at the center of the top of the placing table 10, and two ends of each rotating plate 23 are respectively hinged with a protruding part on the outer side of the placing table 10; when the cutter 3 moves down to press the rotating plate 23, the rotating plate 23 rotates on the top of the placing table 10, so that the cutting effect of the cutter 3 on the cloth strips 7 is increased. Cloth 7 and place the counter force of platform 10 transmission thereby impress pressure head 18 inside activity chamber 16, pressure head 18 gets into when activity chamber 16 is inside, pressure head 18 thereby extrudees telescopic link 17, telescopic link 17 thereby drives under the pressure action and presses frame 22 to pressurize first spring 21, first spring 21 shrink deformation this moment, telescopic link 17 shrink under the pressure action of pressure head 18 this moment and rotate, 18 bottoms of pressure head hug closely on the surface of cloth 7 this moment, through pressure head 18 with place platform 10, and the cooperation of blank pressing 6 and cloth 7, thereby prescribe a limit to place platform 10 top with cloth 7 is stable, avoid cloth 7 to appear the situation of skew before cutting.
A clamping strip 24 is arranged at the bottom of the end part of the inner side of the rotating plate 23, a limiting frame 25 is arranged on the outer side of the clamping strip 24, and the rotating plate 23 is connected with the limiting frame 25 in a sliding manner through the clamping strip 24;
an air cavity 26 is arranged at the bottom of the limiting frame 25, an opening 27 is arranged at the top of the air cavity 26, the opening 27 is correspondingly arranged between the limiting frame 25 and the two rotating plates 23, and the bottom of the limiting frame 25 is made of rubber materials. The rotating plate 23 is in the in-process that moves down, and rotating plate 23 all pressurizes spacing 25 through calorie strip 24 in the inside slip of spacing 25, and two rotating plate 23, and spacing 25 bottom pressurized deformation, the inside gas of air cavity 26 discharges through opening 27 this moment, and the cloth 7 that the gas blown off rotating plate 23 top cut off avoids the section card of the cloth 7 that cuts off between spacing 25 and two rotating plate 23.
Furthermore, convex strips 28 are arranged on two sides of the limiting frame 25, the surfaces of the convex strips 28 are sleeved with second springs 29, and the second springs 29 are positioned on the top surface of the placing table 10;
the top end of the convex strip 28 is fixedly connected with the bottom surface of the rotating plate 23, a clamping groove 30 correspondingly matched with the convex strip 28 is formed in the top surface of the placing table 10, and the bottom end of the convex strip 28 is located inside the clamping groove 30. When changeing board 23 and rotating under the pressure effect of cutter 3, changeing board 23 and driving the inside while of sand grip 28 card income draw-in groove 30, changeing board 23 and pressurizeing second spring 29, when cutter 3 moved up under the effect of cylinder 2, second spring 29's elasticity kick-backs for changeing board 23 and the rotation of laminating of cutter 3, it is too big to avoid changeing board 23 resilience dynamics, prevents that the cloth 7 after cutting breaks away from with changeing board 23.
Further, two sides of the placing table 10 are provided with a second fixture block 31, a rotating rod 32 is arranged inside the second fixture block 31, end portions of two ends of the rotating rod 32 are respectively located inside the two second fixture blocks 31, and end portions of the rotating rod 32 are in threaded connection with the second fixture blocks 31;
a sliding groove correspondingly matched with the rotating rod 32 is formed in the second fixture block 31, and the end of the rotating rod 32 is slidably connected with the second fixture block 31 through the sliding groove. When the distance between the two placing tables 10 needs to be adjusted, the rotating rod 32 is rotated, the rotating rod 32 enters the chute or the rotating rod 32 moves out of the chute due to the spiral torque force between the rotating rod 32 and the chute, and the distance between the two placing tables 10 is changed through the rotating rod 32. The placing table 10 and the rotating rod 32 are both made of rubber materials, so that the placing table 10 can be correspondingly matched with the outer side surface of the conveyor belt 8, and the placing table 10 can rotate synchronously with the conveyor belt 8.
Further, grooves 33 are formed in the top and the bottom of the second fixture block 31, a baffle 34 is arranged inside the groove 33, a support rod 35 is sleeved at the center of the baffle 34, and the support rod 35 is located inside the placing table 10;
the surface of the baffle 34 is provided with a pull groove 36, a pull rod 37 is arranged in the pull groove 36, the surface of the pull rod 37 is provided with a stop block 38 correspondingly matched with the baffle 34, one end of the pull rod 37 penetrates through the side wall of the placing table 10, and the surface of the pull rod 37 is sleeved with a fastening nut 39. Through fastening nut 39 and pull rod 37's cooperation effect, can add and change placing platform 10, when placing platform 10 and appear damaging or the frame that originally places platform 10 and bull stick 32 and constitute and the frame of conveyer belt 8 mismatch, can take off fastening nut 39 from pull rod 37 surface, take off second fixture block 31 from placing platform 10 side through bull stick 32, the platform 10 that will newly place corresponds the buckle with second fixture block 31, and under baffle 34 and pull rod 37's mating reaction, detain second fixture block 31 and place platform 10 side, then cup joint fastening nut 39 on pull rod 37 surface, thereby avoid second fixture block 31 to drop from placing platform 10 side.
The working principle of the invention is as follows:
referring to the attached drawings 1-7 of the specification, before cutting the cloth strip 7, the whole cloth strip 7 needs to be limited, when the cloth strip 7 is laid on the surface of the placing table 10, the distance between the two placing tables 10 is adjusted according to the frequency of the air cylinder 2 driving the cutter 3 to lift and the speed of the electric roller 9 driving the conveyor belt 8 and the placing table 10 to rotate.
When the distance between two placing tables 10 is adjusted, the rotating rod 32 is rotated, the rotating rod 32 rotates to enable the end portion of the rotating rod 32 to rotate on the surface of the chute inside the second clamping block 31, the placing tables 10 move on the surface of the conveying belt 8 during the spiral torque of the end portion of the rotating rod 32 and the chute, and then two specific examples between the placing tables 10 can be easily adjusted according to the scale on the surface of the rotating rod 32, so that the distance between every two adjacent placing tables 10 is equal. After the position of the placing table 10 is adjusted, the cloth strip 7 needs to be laid on the surface of the placing table 10, the rotating sleeve 12 is rotated, the rotating sleeve 12 drives the threaded sleeve 13 to rotate on the surface of the lifting rod 14 through the first clamping block 15, the threaded connection mode between the threaded sleeve 13 and the lifting rod 14 provides power for the lifting and descending of the lifting rod 14, at the moment, the lifting rod 14 can move up and down inside the supporting column 11, the lifting rod 14 can drive the pressing roller 5 to move up and down on the top surface of the placing table 10 while moving up and down inside the supporting column 11, after the bottom surface of the pressing roller 5 is far away from the top surface of the placing table 10, the cloth strip 7 is laid on the top surface of the placing table 10, through rotating the rotating sleeve 12, the rotating sleeve 12 is matched with the threaded sleeve 13 through the first clamping block 15, the lifting rod 14 descends inside the supporting column 11 until the bottom surface of the pressing roller 5 contacts with the top surface of the cloth, the blank pressing 6 is arranged on two side edges of the cloth strip 7, so that the cloth strip 7 is always in the central position at the top of the placing table 10, and the cutting knife 3 can cut the cloth strip 7 in the central position conveniently.
Begin to cut cloth 7, start cylinder 2 and with the 9 external power supplies of motorized pulley after, cylinder 2 drives cutter 3 and reciprocates in that the outrigger is inside, motorized pulley 9 drives a plurality of platforms 10 of placing through conveyer belt 8 and rotates, the platform 10 and the bull stick 32 of placing of rubber material, can make a plurality of platforms 10 of placing can correspond with 8 surfaces of conveyer belt, and a plurality of bull sticks 32 and a plurality of platform 10 cooperations of placing, can require to cut out in batches to the gauze mask of different demands.
The placing table 10 moves synchronously with the conveyor belt 8 under the driving of the conveyor belt 8, at the moment, the press roller 5 rolls on the top surface of the placing table 10 through the press edge 6, when the cutter 3 contacts the cloth strips 7 under the action of the cylinder 2, the cutter 3 continues to move downwards to cut off the cloth strips 7, the cutter 3 drives the rotating plate 23 to rotate, the rotating plate 23 on the left side rotates clockwise, the rotating plate 23 on the right side rotates anticlockwise, when the rotating plate 23 rotates, the rotating plate 23 drives the convex strips 28 to enter the clamping grooves 30, the rotating plate 23 is matched with the top surface of the placing table 10 to pressurize the second spring 29, in the moving-down process of the rotating plate 23, the rotating plate 23 slides inside the limiting frame 25 through the clamping strips 24, and the two rotating plates 23 pressurize the limiting frame 25, the bottom of the limiting frame 25 is pressed and deformed, at the moment, gas inside the gas cavity 26 is discharged through the opening 27, the discharged gas blows up the cloth strips 7 on the top of the rotating plate 23, and prevents the cut-off section of the cut-off cloth strips, at this moment, the working of the cylinder 2 drives the cutter 3 to rise, the elastic force of the second spring 29 rebounds, and the limiting frame 25 at the top of the rotating plate 23 and the placing table 10 is clamped by the convex strip 28, so that the air cavity 26 of the rotating plate 23 can be restored to the original state until the next placing table 10 moves to the bottom of the cutter 3, the working of the cylinder 2 drives the cutter 3 to move downwards, the process is repeated, and the cutting process of the cloth strip 7 is completed.
When the distance between two placing tables 10 is adjusted, if the original frame composed of the placing table 10 and the rotating rod 32 is not matched with the frame of the conveyor belt 8, when the redundant placing table 10 needs to be installed, the fastening nut 39 is screwed, the fastening nut 39 is taken off from the surface of the pull rod 37, then the rotating rod 32 is pulled, the rotating rod 32 drives the second fixture block 31 to move, the second fixture block 31 drives the baffle 34 to rotate through the groove 33, the baffle 34 rotates inside the placing table 10 with the center of the supporting rod 35 as the center of the circle, at this time, the baffle 34 pulls the pull rod 37 to move inside the placing table 10 through the baffle 38, until the groove 33 is separated from the baffle 34, the second fixture block 31 can be taken off from the side surface of the placing table 10, the added second fixture block 31 on one side of the placing table 10 is correspondingly buckled with the side surface of the placing table 10, then the second fixture block 31 is clamped inside the placing table 10, the pull rod 37 is pulled, the pull rod 37 pulls the, at this time, after one end of the baffle 34 is correspondingly attached to the side wall of the groove 33, the fastening nut 39 is sleeved on the surface of the pull rod 37, so that the second fixture block 31 is fixed, when the second fixture block 31 is pulled through the rotating rod 32, the baffle 34 can be prevented from rotating inside the placing table 10 by the resistance formed by the fastening nut 39 and the pull rod 37, the second fixture block 31 is prevented from being separated from the placing table 10 through the baffle 34, the adding effect of the placing table 10 is further completed, and meanwhile, the distance between the two placing tables 10 can be adjusted at any time, so that the cutting device provided by the embodiment of the invention can cut the cloth 7 into different lengths according to different cutting requirements, and can cut the cloth 7 in different batches according to the rotating speed of the air cylinder 2 and the electric roller 9.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a medical non-woven fabrics gauze mask is cutting device in batches, includes outrigger (1), its characterized in that: the device comprises an outer frame (1), and is characterized in that an air cylinder (2) is arranged in the center of the inner side of the outer frame (1), a cutter (3) is arranged at the output end of the air cylinder (2), lifting devices (4) are arranged on two sides of the air cylinder (2), a compression roller (5) is arranged at the bottom of each lifting device (4), blank pressing edges (6) are arranged at two ends of each compression roller (5), cloth strips (7) are arranged at the bottom of each compression roller (5), a conveying device is arranged at the bottom of each cloth strip (7), the conveying device comprises a conveying belt (8), an electric roller (9) and a plurality of placing tables (10), the conveying belt (8) is sleeved on the outer side of the electric roller (9), and the;
elevating gear (4) include pillar (11), pillar (11) outside cup joints commentaries on classics cover (12), it is provided with swivel nut (13) to change cover (12) inboard, swivel nut (13) center department is provided with lifter (14), swivel nut (13) and lifter (14) threaded connection, swivel nut (13) lateral surface is provided with first fixture block (15), swivel nut (13) are connected with revolving stage 12 buckle through first fixture block (15), lifter (14) bottom and compression roller (5) center department rotate and are connected.
2. The batch cutting device for medical non-woven masks according to claim 1, characterized in that:
compression roller (5) inside is provided with movable chamber (16), movable chamber (16) inside is provided with telescopic link (17), telescopic link (17) one end is provided with pressure head (18), pressure head (18) one end is in the compression roller (5) outside, and telescopic link (17) one end is articulated with pressure head (18) other end, and telescopic link (17) other end is articulated with movable chamber (16) inside wall.
3. The batch cutting device for medical non-woven masks according to claim 2, characterized in that:
the telescopic rod (17) center department is provided with cover frame (19), and cover frame (19) inside is provided with inside casing (20), inside being provided with first spring (21) of inside casing (20), first spring (21) both ends all are provided with presses frame (22), press frame (22) to run through inside casing (20), and press frame (22) and telescopic rod (17) tip fixed connection.
4. The batch cutting device for medical non-woven masks according to claim 1, characterized in that:
the top of the placing table (10) is provided with two rotating plates (23), the two rotating plates (23) are positioned at the center of the top of the placing table (10), and two ends of each rotating plate (23) are respectively hinged with a protruding part on the outer side of the placing table (10);
a clamping strip (24) is arranged at the bottom of the end part of the inner side of the rotating plate (23), a limiting frame (25) is arranged on the outer side of the clamping strip (24), and the rotating plate (23) is connected with the limiting frame (25) in a sliding mode through the clamping strip (24);
an air cavity (26) is arranged at the bottom of the limiting frame (25), an opening (27) is arranged at the top of the air cavity (26), the opening (27) is correspondingly arranged between the limiting frame (25) and the two rotating plates (23), and the bottom of the limiting frame (25) is made of rubber materials.
5. The batch cutting device for medical non-woven masks according to claim 4, characterized in that:
convex strips (28) are arranged on two sides of the limiting frame (25), second springs (29) are sleeved on the surfaces of the convex strips (28), and the second springs (29) are located on the top surface of the placing table (10);
the top end of the convex strip (28) is fixedly connected with the bottom surface of the rotating plate (23), a clamping groove (30) correspondingly matched with the convex strip (28) is formed in the top surface of the placing table (10), and the bottom end of the convex strip (28) is located inside the clamping groove (30).
6. The batch cutting device for medical non-woven masks according to claim 1, characterized in that:
two sides of the placing table (10) are respectively provided with a second clamping block (31), a rotating rod (32) is arranged inside each second clamping block (31), the end parts of two ends of each rotating rod (32) are respectively positioned inside the two second clamping blocks (31), and the end part of each rotating rod (32) is in threaded connection with the corresponding second clamping block (31);
a sliding groove correspondingly matched with the rotating rod (32) is formed in the second clamping block (31), and the end part of the rotating rod (32) is in sliding connection with the second clamping block (31) through the sliding groove.
7. The batch cutting device for medical non-woven masks according to claim 6, characterized in that:
grooves (33) are formed in the top and the bottom of the second clamping block (31), a baffle (34) is arranged on the inner side of each groove (33), a supporting rod (35) is sleeved at the center of each baffle (34), and each supporting rod (35) is located inside the placing table (10);
baffle (34) surface is provided with pull groove (36), pull rod (37) are provided with in pull groove (36) inside, pull rod (37) surface is provided with and corresponds dog (38) of matcing with baffle (34), pull rod (37) one end is run through and is placed platform (10) lateral wall, and pull rod (37) surface cup joints fastening nut (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114104833A (en) * | 2021-11-10 | 2022-03-01 | 东莞市尼的科技股份有限公司 | Full-automatic dust-sticking pad full-automatic production equipment capable of realizing full-automatic compounding, labeling and cutting |
| CN114734676A (en) * | 2022-04-12 | 2022-07-12 | 仙桃市美凯尔防护用品有限公司 | Mask rapid assembly mold and assembly method |
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| CN114734676A (en) * | 2022-04-12 | 2022-07-12 | 仙桃市美凯尔防护用品有限公司 | Mask rapid assembly mold and assembly method |
| CN114734676B (en) * | 2022-04-12 | 2024-05-10 | 仙桃市美凯尔防护用品有限公司 | Mask rapid assembly die and assembly method |
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| CN112962293B (en) | 2022-11-08 |
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