CN213227633U - Gauze mask section device and gauze mask production facility - Google Patents

Abstract

The utility model discloses a mask slicing device and mask production equipment, wherein the mask slicing device comprises a driving mechanism, an installation part, a nose line cutting part, a printing part, a welding part and a slicing part, the nose line cutting part comprises a nose line gear set, a nose line conveying roller and a nose line cutting roller, the nose line conveying roller is connected with the nose line gear set, and the printing part comprises a printing wheel set and a printing roller connected with the printing wheel set; the slicing part comprises a cutting gear set, and a first conveying wheel set, a slicing roller set and a second conveying wheel set which are connected with the cutting gear set, the cutting gear set is meshed with the printing wheel set, the cutting gear set is provided with a second chain wheel and a third chain wheel which rotate in the same body, and the second chain wheel is in transmission connection with the first chain wheel through a first chain; the driving mechanism comprises a motor and a fourth chain wheel arranged on the motor, and the fourth chain wheel is connected with the third chain wheel through a second chain. The utility model discloses a gauze mask section device has low in manufacturing cost, power consumption is little, occupation space is little effect.

Description

Gauze mask section device and gauze mask production facility

Technical Field

The utility model relates to a technical field is made to the gauze mask, especially relates to a gauze mask section device.

The utility model discloses still relate to a gauze mask production facility that contains above-mentioned gauze mask section device.

Background

Disposable gauze mask generally adopts the better non-woven fabrics of gas permeability, makes into the gauze mask body through the gauze mask slicer, obtains the body of a section shape, and the rethread ear area welding machine becomes a complete gauze mask finally on welding the body with the ear area line. The mask slicer is generally divided into manual, semi-automatic and full-automatic.

The driving force that current gauze mask production facility was decided at cloth transport, cloth, was decided to go up the nose bridge line and was carried and go up the nose bridge line and decide drives with a plurality of motors of difference respectively, has the problem that equipment manufacturing cost is high, power consumption is big, occupation space is big.

Disclosure of Invention

The utility model relates to a solve not enough among the prior art and accomplish, the utility model aims at providing a gauze mask section device and gauze mask production facility, its advantage has realized that a motor can drive the cloth and carry, the cloth is decided, go up the nose bridge line and carry and go up the nose bridge line and decide to low in manufacturing cost, power consumption are low, the little effect of occupation space.

The utility model discloses a mask slicing device, including actuating mechanism, installation department and nose line cutting part, seal portion, weld part, the slicing part that sets up on the installation department, nose line cutting part includes nose line gear train and with nose line conveying roller, nose line cutting roller that the linkage of nose line gear train is connected, be equipped with the first sprocket that the same body rotated on the nose line gear train, be equipped with first cutter on the nose line cutting roller; the printing part comprises a printing wheel set and a printing roller which is in linkage connection with the printing wheel set; the welding part is arranged at the lower part of the printing roller group; the slicing part comprises a cutting gear set, a first conveying wheel set, a slicing roller set and a second conveying wheel set, wherein the first conveying wheel set, the slicing roller set and the second conveying wheel set are in linkage connection with the cutting gear set; the driving mechanism comprises a motor and a fourth chain wheel arranged on the motor, and the fourth chain wheel is in transmission connection with the third chain wheel through a second chain.

The utility model discloses a gauze mask section device can also be:

the printing part further comprises a fifth chain wheel used for adjusting the tightness of the first chain, the fifth chain wheel is arranged between the first chain wheel and the second chain wheel, and the fifth chain wheel is in transmission connection with the first chain.

The driving mechanism further comprises a sixth chain wheel used for adjusting the tightness of the second chain, the sixth chain wheel is arranged between the third chain wheel and the fourth chain wheel, and the sixth chain wheel is in transmission connection with the second chain.

The nose line gear train includes intermeshing's first nose line conveying gear, second nose line conveying gear and nose line cutting gear, first sprocket is in with the body rotary type setting on the nose line cutting gear, the nose line cutting gear with the pivot of nose line cutting roller is connected, nose line conveying roller includes first conveying roller and second conveying roller, the pivot of first conveying roller with first nose line conveying gear connects, the pivot of second conveying roller with second nose line conveying gear connects.

The first nose line conveying gear and the second nose line conveying gear are provided with a first conveying gear, the first nose line conveying gear and the second nose line conveying gear are both meshed with the first conveying gear, a second conveying gear is arranged between the second nose line conveying gear and the nose line cutting gear, and the second nose line conveying gear and the nose line cutting gear are both meshed with the second conveying gear.

The printing wheel set comprises a printing gear, a third transmission gear and a fourth transmission gear, the printing gear is arranged on a rotating shaft of the printing roller, the printing gear is meshed with the third transmission gear, the third transmission gear is meshed with the fourth transmission gear, and the fourth transmission gear is meshed with the cutting gear set.

The cutting gear set comprises a first transmission gear set, a slicing gear set, a second transmission gear set, a fifth transmission gear and a sixth transmission gear, the first transmission gear set is arranged on a rotating shaft of the first transmission gear set, the slicing gear set is arranged on a rotating shaft of the slicing roller set, the second transmission gear set is arranged on a rotating shaft of the second transmission gear set, the fifth transmission gear is arranged between the first transmission gear set and the slicing gear set, the first transmission gear set and the slicing gear set are respectively meshed with the fifth transmission gear, the sixth transmission gear is arranged between the slicing gear set and the second transmission gear set, and the slicing gear set and the second transmission gear set are respectively meshed with the sixth transmission gear.

The second sprocket is in with body rotary type setting on the first transmission gear group, third sprocket is in with body rotary type setting on the section gear group.

The seal flower portion with be equipped with adjustment mechanism between the sliced portion, adjustment mechanism includes threaded rod, mounting bracket, first gyro wheel and second gyro wheel, the vertical setting of threaded rod, the lower extreme of threaded rod rotationally sets up on the installation department, the upper end of threaded rod is equipped with the handle, first gyro wheel with the second gyro wheel rotationally sets up on the mounting bracket, the mounting bracket includes first installation axle and second installation axle, first installation axle rotationally sets up on the installation department, the epaxial internal thread hole that is equipped with of second installation, the internal thread hole cover is in outside the threaded rod to when rotating the threaded rod, the second installation axle is in the axis direction motion of threaded rod, and drive the mounting bracket motion.

The utility model discloses a gauze mask section device, the advantage that has for prior art is:

the utility model discloses a gauze mask section device is owing to at the gear train, be equipped with on the motor with the body pivoted sprocket, and through chain drive, the pivot of during operation motor drives the fourth sprocket and rotates, the fourth sprocket passes through the second chain and drives the third sprocket rotation, cut the gear train with the drive and cut the first conveying wheelset that the gear train linkage is connected, section roller train and second conveying wheelset rotate, first conveying wheelset produces the pulling force to the cloth, and pull the cloth to section roller train, after section roller train section is accomplished, second conveying wheelset will cut a slice and lead to next process. Meanwhile, a second chain wheel which rotates with the cutting gear set integrally drives a first chain wheel to rotate through a first chain, the first chain wheel drives a nose line gear set and a nose line conveying roller and a nose line cutting roller which are connected with the nose line gear set in a linkage mode to rotate, the nose line conveying roller pulls the nose line to the nose line cutting roller, a first cutter on the nose line cutting roller cuts the nose bridge line into a nose line section with the length of 90mm, and the nose line section is pushed to the next process by the first cutter. The utility model provides a pair of gauze mask section device follows cutting off of conveying of nose line to and follow the section of conveying the cloth of cloth, all is accomplished by the drive power of a motor, has realized that low in manufacturing cost, power consumption are little, occupation space is little effect.

The utility model also discloses a gauze mask production facility, gauze mask production facility includes ejection of compact portion, support frame, electrical system and gauze mask section device, gauze mask section device be for the aforesaid gauze mask section device, ejection of compact portion sets up the end of seeing off at the section, the support frame includes material rack and workstation, rotationally is equipped with first non-woven fabrics winding roller, second non-woven fabrics winding roller, melt and spout cloth winding roller and bridge of the nose line winding roller on the material rack, the workstation is being equipped with material leveling frame, hem gyro wheel, hem sword and supporting wheel from feeding to ejection of compact direction in proper order, the supporting wheel with the adjacent setting of gauze mask section device, gauze mask section device with ejection of compact portion respectively with electrical system communication connection.

The utility model discloses a mask production facility, the advantage that has for prior art is:

the utility model discloses a gauze mask production facility is owing to contain the aforesaid gauze mask section device, gauze mask section device only need a motor can pull simultaneously and stimulate cloth on first non-woven fabrics winding roller, second non-woven fabrics winding roller, the melt-blown cloth winding roller to and the nose line on the nose line winding roller, and slice the cloth and cut into sections to the nose line, the utility model discloses a gauze mask production facility has realized that low in manufacturing cost, power consumption are little, the little effect of occupation space.

Drawings

Fig. 1 is a schematic view of a back structure of a mask slicing device of the present invention.

Fig. 2 is a schematic front structural view of a mask slicing device of the present invention.

Fig. 3 is a schematic view of a back structure of a nose line cutting portion of a mask slicing apparatus of the present invention.

Fig. 4 is a schematic front structural view of a nose line cutting portion of a mask slicing apparatus of the present invention.

Fig. 5 is a schematic front structural view of a cutting portion of a mask cutting device of the present invention.

Fig. 6 is a schematic view of a back structure of a cutting portion of a mask cutting device.

Fig. 7 is a schematic view of a three-dimensional structure of an adjusting mechanism of a mask slicing apparatus of the present invention.

Fig. 8 is a schematic view of a three-dimensional structure of a mask production device of the present invention.

Description of the figures

1. A drive mechanism; 11. a motor; 12. a fourth sprocket; 13. a second chain; 14. a sixth sprocket; 2. an installation part;

3. a nose line cutting part; 31. a nose line gear set; 311. a first nose line transfer gear; 312. a second nose line transmission gear; 313. a nose line cutting gear; 314. a first drive gear; 315. a second transmission gear; 32. a nose line conveying roller; 321. a first conveying roller; 322. a second conveying roller; 33. a nose line cutting roller; 331. a first cutter; 34. a first sprocket;

4. a printing part; 41. a printing wheel set; 411. printing a gear; 412. a third transmission gear; 413. a fourth transmission gear; 42. printing rollers; 43. a fifth sprocket;

5. welding the part; 51. a welding gun; 52. a connecting plate; 53. adjusting the screw rod; 54. a fan;

6. a slice section; 61. a cutting gear set; 611. a first transfer gear set; 612. a slicing gear set; 613. a second transfer gear set; 614. a fifth transmission gear; 615. a sixth transmission gear; 62. a first transfer wheel set; 63. a slicing roller set; 631. a second cutter; 64. a second transfer wheel set; 65. a second sprocket; 66. a third sprocket; 67. a first chain;

7. an adjustment mechanism; 71. a threaded rod; 72. a mounting frame; 721. a first mounting shaft; 722. a second mounting shaft; 723. a strip hole; 73. a first roller; 74. a second roller; 75. a handle; 76. a floating joint portion;

8. a discharge part; 81. a driver; 82. a conveyor belt; 83. and (5) rolling the wheel.

9. A support frame 91 and a material placing frame; 911. a first nonwoven fabric winding roller; 912. a second nonwoven fabric winding roller; 913. a melt-blown fabric winding roll; 914 nose bridge wire wrap rollers; 92. a work table; 921. a material leveling frame; 922. edge folding rollers; 923. a flanging knife; 924. a support wheel; 10. an electronic control system.

Detailed Description

A mask slicing apparatus according to the present invention will be described in further detail with reference to fig. 1 to 7 of the drawings.

The utility model discloses a gauze mask section device please refer to each relevant picture of fig. 1 to 7, including actuating mechanism 1, installation department 2 and the nose line cutting part 3 of setting on installation department 2, stamp portion 4, weld part 5, section 6, installation department 2 includes the riser, and nose line cutting part 3 includes nose line gear train 31 and the nose line transfer roller 32 of being connected with the linkage of nose line gear train 31, nose line cutting roller 33 are equipped with same body pivoted first sprocket 34 on the nose line gear train 31, are equipped with first cutter 331 on the nose line cutting roller 33. For example, the first cutter 331 on the nose line-cutting roller 33 cuts the nose bridge line into nose line segments having a length of 90 mm. For example, setting the circumference of the nose line conveying roller 32 to 93mm, mainly takes into account the frictional misalignment of the wheel and the nose bridge line, and avoids the nose line section to be shorter than the designed length. Of course, the length of the nose line segment is not limited to 90mm, and the cutting length of the nose line segment can be set by a person skilled in the art according to actual needs. The printing part 4 comprises a printing wheel set 41 and a printing roller 42 which is linked with the printing wheel set 41. The welding portion 5 is provided at the lower portion of the embossing roller 42 group. The welding part 5 includes a welding gun 51, a connection plate 52, an adjusting screw 53, and a fan 54, the welding gun 51 is disposed on the connection plate 52, the connection plate 52 is connected to the equipment through the adjusting screw 53, and the fan 54 is disposed on the adjusting screw 53 and blows air to dissipate heat from the welding gun 51. The slicing portion 6 comprises a cutting gear set 61, a first conveying wheel set 62, a slicing roller set 63 and a second conveying wheel set 64, wherein the first conveying wheel set 62, the slicing roller set 63 and the second conveying wheel set 64 are in linkage connection with the cutting gear set 61, the cutting gear set 61 is meshed with the printing wheel set 41, the first conveying wheel set 62 generates traction force on cloth and pulls the cloth to the slicing roller set 63, and after the slicing of the slicing roller set 63 is completed, the second conveying wheel set 64 pulls slices to a next process. The cutting gear set 61 is provided with a second chain wheel 65 and a third chain wheel 66 which rotate together, and the second chain wheel 65 is in transmission connection with the first chain wheel 34 through a first chain 67. The first conveying wheel set 62, the slicing roller set 63 and the second conveying wheel set 64 each include two rollers disposed opposite to each other in an up-down direction. Wherein, the upper roller of the slicing roller set 63 is provided with a second cutter 631, and the second cutter 631 is configured to be used for cutting the mask cloth into an adult mask or a child mask. For example, the adult mask is 175mm by 95mm, and the child mask is 140mm by 70 mm. For example, the length of the circumference of the roller of the slicing roller set 63 is 3-5mm greater than the length of the actual mask specification, which is to consider the effectiveness of friction transmission and avoid the specification of the cut mask to be less than the required specification parameters. The driving mechanism 1 comprises a motor 11 and a fourth chain wheel 12 arranged on the motor 11, and the fourth chain wheel 12 is in transmission connection with a third chain wheel 66 through a second chain 13.

The working principle is as follows: a rotating shaft of the motor 11 drives the fourth chain wheel 12 to rotate, the fourth chain wheel 12 drives the third chain wheel 66 to rotate through the second chain 13 so as to drive the cutting gear group 61 and the first conveying wheel group 62, the slicing roller group 63 and the second conveying wheel group 64 which are connected with the cutting gear group 61 to rotate, the first conveying wheel group 62 generates traction force on the cloth and pulls the cloth to the slicing roller group 63, and after the slicing roller group 63 finishes slicing, the second conveying wheel group 64 pulls the slices to the next process; meanwhile, the second chain wheel 65 on the cutting gear set 61 drives the first chain wheel 34 to rotate through the first chain 67, the first chain wheel 34 drives the nose line gear set 31 and the nose line conveying roller 32 and the nose line cutting roller 33 connected with the nose line gear set 31 to rotate, the nose line conveying roller 32 pulls the nose line to the nose line cutting roller 33, and the first cutter 331 on the nose line cutting roller 33 cuts the nose bridge line into nose line segments with the length of 90 mm. The utility model provides a pair of gauze mask section device follows cutting off of conveying of nose line to and follow the section of conveying the cloth of cloth, all is accomplished by the drive power of a motor, has realized that low in manufacturing cost, power consumption are little, occupation space is little effect.

The utility model discloses a gauze mask section device please refer to fig. 1, can also be on the basis of preceding technical scheme: the printing part 4 further comprises a fifth chain wheel 43 for adjusting the tightness of the first chain 67, the fifth chain wheel 43 is arranged between the first chain wheel 34 and the second chain wheel 65, and the fifth chain wheel 43 is in transmission connection with the first chain 67. For example, the fifth sprocket 43 is mounted on the first mounting seat having a longitudinal bar-shaped hole through a mounting shaft having an external thread at one end and a nut, and the position of the fifth sprocket 43 can be adjusted up and down by loosening the nut during adjustment. For example, when the first chain 67 is too tight, the fifth chain wheel 43 is adjusted upwards to loosen the too tight first chain 67, so that the problems that the first chain 67 is too tight, the chain is abraded quickly, the power output is not in place and the chain is easy to break are solved. For example, when the first chain 67 is too loose, the fifth chain wheel 43 is adjusted downwards to tighten the too loose first chain 67, so as to avoid jumping and chain dropping caused by too loose chain. The gauze mask section device that this embodiment provided has realized that the operation of gauze mask section device is stable owing to be equipped with the fifth sprocket 43 that is used for adjusting first chain 67 elasticity to and the life's of first chain 67 effect has been prolonged.

The utility model discloses a gauze mask section device please refer to fig. 1, can also be on the basis of preceding technical scheme: the driving mechanism 1 further comprises a sixth chain wheel 14 for adjusting the tightness of the second chain 13, the sixth chain wheel 14 is arranged between the third chain wheel 66 and the fourth chain wheel 12, and the sixth chain wheel 14 is in transmission connection with the second chain 13. For example, the sixth sprocket 14 is mounted on a second mounting seat having a transverse bar-shaped hole, and the position of the sixth sprocket 14 can be adjusted left and right. For example, when the second chain 13 is too tight, the second chain 13 can be loosened by adjusting the sixth sprocket 14 to the right, so that the problems that the second chain 13 is too tight, the chain is abraded quickly, the power output is not in place and the chain is easy to break are solved. For example, when the second chain 13 is too loose, the sixth chain wheel 14 is adjusted to the left to tighten the second chain 13, so as to avoid the problems of jumping and chain dropping caused by the too loose chain. The gauze mask section device that this embodiment provided has realized the operation of gauze mask section device and has stabilized owing to be equipped with the sixth sprocket 14 that is used for adjusting second chain 13 elasticity to and prolonged the life's of second chain 13 effect.

The utility model discloses a gauze mask section device please refer to fig. 3 and fig. 4, can also be on the basis of preceding technical scheme: the nose line gear set 31 comprises a first nose line conveying gear 311, a second nose line conveying gear 312 and a nose line cutting gear 313 which are meshed with each other, a first chain wheel 34 is arranged on the nose line cutting gear 313 in a same-body rotating mode, the nose line cutting gear 313 is connected with a rotating shaft of a nose line cutting roller 33, the nose line conveying roller 32 comprises a first conveying roller 321 and a second conveying roller 322, the rotating shaft of the first conveying roller 321 is connected with the first nose line conveying gear 311, and the rotating shaft of the second conveying roller 322 is connected with the second nose line conveying gear 312. The cutting precision of nose line, and the precision of nose line segment interval on the gauze mask mainly leans on the rotational speed of nose line cutting roller 33 and section portion 6 to gauze mask material transfer rate's phase-match degree, the gauze mask section device that this embodiment provided is owing to set up first sprocket 34 with the internal rotary type on nose line cutting gear 313, first sprocket 34 is connected through the transmission of first chain 67 and the second sprocket 65 on section portion 6, the rotational speed that has realized nose line cutting roller 33 and the 6 phase-matches to gauze mask material transfer rate of section portion, thereby realized cutting the accuracy of nose line, and cut the effect that the back nose line segment can the interval evenly fall on the gauze mask.

The utility model discloses a gauze mask section device please refer to fig. 3, can also be on the basis of preceding technical scheme: a first transmission gear 314 is arranged between the first nose line transmission gear 311 and the second nose line transmission gear 312, the first nose line transmission gear 311 and the second nose line transmission gear 312 are both meshed with the first transmission gear 314, a second transmission gear 315 is arranged between the second nose line transmission gear 312 and the nose line cutting gear 313, and the second nose line transmission gear 312 and the nose line cutting gear 313 are both meshed with the second transmission gear 315. Since the second transmission gear 315 is disposed between the second nose line conveying gear 312 and the nose line cutting gear 313, the nose line cutting gear 313 drives the second transmission gear 315 to rotate in the reverse direction, the second transmission gear 315 drives the second nose line conveying gear 312 to make the second nose line conveying gear 312 coincide with the rotation direction of the nose line cutting gear 313, since the first transmission gear 314 is disposed between the first and second nose line transmission gears 311 and 312, the second nose line transmission gear 312 drives the first transmission gear 314 to rotate in the opposite direction, and the first transmission gear 314 drives the first nose line transmission gear 311 to make the rotation directions of the first and second nose line transmission gears 311 and 312 coincide, the first and second transmission gears 314 and 315 of the present embodiment have an effect of making the rotation directions of the nose line cutting roller 33, the first and second transmission rollers 321 and 322 coincide.

The utility model discloses a gauze mask section device please refer to fig. 6, can also be on the basis of preceding technical scheme: the printing wheel set 41 comprises a printing gear 411, a third transmission gear 412 and a fourth transmission gear 413, the printing gear 411 is arranged on a rotating shaft of the printing roller 42, the printing gear 411 is meshed with the third transmission gear 412, the third transmission gear 412 is meshed with the fourth transmission gear 413, and the fourth transmission gear 413 is meshed with the cutting gear set 61. The printing gear 411 is connected with the cutting gear set 61 through the third transmission gear 412 and the fourth transmission gear 413, so that the effect of linkage of the printing gear set 41 and the cutting gear set 61 is achieved.

The utility model discloses a gauze mask section device please refer to fig. 6, can also be on the basis of preceding technical scheme: the cutting gear set 61 includes a first transmission gear set 611, a slicing gear set 612, a second transmission gear set 613, a fifth transmission gear 614 and a sixth transmission gear 615, the first transmission gear set 611 is disposed on a rotating shaft of the first transmission gear set 62, the slicing gear set 612 is disposed on a rotating shaft of the slicing roller set 63, the second transmission gear set 613 is disposed on a rotating shaft of the second transmission gear set 64, the fifth transmission gear 614 is disposed between the first transmission gear set 611 and the slicing gear set 612, the first transmission gear set 611 and the slicing gear set 612 are respectively engaged with the fifth transmission gear 614, the sixth transmission gear 615 is disposed between the slicing gear set 612 and the second transmission gear set 613, and the slicing gear set 612 and the second transmission gear set 613 are respectively engaged with the sixth transmission gear 615. The fourth driving gear 413 of the printing wheel group 41 is engaged with the first driving gear group 611. Since the fifth transmission gear 614 is disposed between the first transmission gear set 611 and the slicing gear set 612, the rotation directions of the first transmission gear set 611 and the slicing gear set 612 are consistent, and since the sixth transmission gear 615 is disposed between the slicing gear set 612 and the second transmission gear set 613, the rotation directions of the slicing gear set 612 and the second transmission gear set 613 are consistent, so that the effect that the rotation directions of the first transmission gear set 62, the slicing roller set 63 and the second transmission gear set are consistent is finally achieved.

The utility model discloses a gauze mask section device please refer to fig. 6, can also be on the basis of preceding technical scheme: the second sprocket 65 is coaxially rotatably disposed on the first conveying gear group 611, and the third sprocket 66 is coaxially rotatably disposed on the slicing gear group 612. Because second sprocket 65 is with the body rotary type setting on first transmission gear train 611, second sprocket 65 is connected through the transmission of first chain wheel 34 of first chain 67 and nose line cutting portion 3, has realized that first transmission gear train 62 cuts the rotational speed phase-match of gauze mask cloth traction speed and nose line cutting roller 33 to the accurate of nose line has been realized cutting, and has cut the effect that the back nose line section can the interval fall on the gauze mask evenly.

The utility model discloses a gauze mask section device please refer to fig. 5 and fig. 7, can also be on the basis of preceding technical scheme: be equipped with adjustment mechanism 7 between printing portion 4 and the section portion 6, adjustment mechanism 7 includes threaded rod 71, the mounting bracket 72, first gyro wheel 73 and second gyro wheel 74, the vertical setting of threaded rod 71, the lower extreme of threaded rod 71 rotationally sets up on installation department 2, the upper end of threaded rod 71 is equipped with handle 75, first gyro wheel 73 and second gyro wheel 74 rotationally set up on the mounting bracket 72, the mounting bracket 72 includes first installation axle 721 and second installation axle 722, first installation axle 721 rotationally sets up on installation department 2, be equipped with the internal thread hole on second installation axle 722, the internal thread hole cover is outside threaded rod 71, and when rotating threaded rod 722, the axis direction motion of second installation axle at threaded rod 71, and drive mounting bracket 72 motion. The adjustment result obtained by rotating the handle 75 is equivalent to the position of the first roller 73 changing between the high position, the middle position and the low position, and the cloth is more or less different in the mechanism, i.e. the travel of the cloth from the inlet to the outlet is increased or decreased in the fine adjustment mechanism. The embossing roller 42 rolls the pattern on the mask cloth, and the second cutter 631 of the slicing roller set 63 cuts the pattern at a position which is slightly deviated due to the speed and the cloth problem, for example, the pattern is cut in advance, and the pattern is not cut by the second cutter 631. The position of the first roller 73 can be lowered by rotating the handle 75, the cloth stroke is reduced, and the position of the cloth cutting point is advanced. On the contrary, the position of the first roller 73 can be raised by rotating the handle 75 reversely, the cloth stroke is increased, and the adjusting mechanism 7 realizes the effect of controlling the slicing roller group 63 to accurately cut the pattern position of the mask cloth according to the length of the stroke for adjusting the mask cloth.

The utility model discloses a gauze mask section device please refer to fig. 7, can also be on the basis of preceding technical scheme: the lower end of the threaded rod 71 is connected to the floating joint portion 76, and the floating joint portion 76 is a ball joint or a universal joint, so that the floating joint portion 76 can support the threaded rod 71 to move in multiple directions simultaneously. For example, the floating joint portion 76 supports the threaded rod 71 while moving in both the X-axis and Y-axis directions.

The utility model discloses a gauze mask section device please refer to fig. 7, can also be on the basis of preceding technical scheme: the mounting bracket 72 is provided with a long hole 723, the second mounting shaft 722 is arranged in the middle of the long hole 723, and the long hole 723 is a moving space for the mounting bracket 72 to move relative to the threaded rod 71 so as to avoid the threaded rod 71 when the mounting bracket 72 moves up and down in an arc shape. The mounting bracket 72 of the adjusting mechanism 7 of the present embodiment has the effect that the mounting bracket 72 is movable relative to the threaded rod 71 due to the elongated hole 723.

The utility model also discloses a gauze mask production facility please refer to the relevant each picture of figure 8, including ejection of compact portion 8, support frame 9, electrical system 10 and gauze mask section device, gauze mask section device is for the aforesaid gauze mask section device, gauze mask section device and ejection of compact portion 8 respectively with electrical system 10 communication connection to gauze mask production facility automated control. The discharging part 8 is arranged at the sending end of the slicing part 6, the discharging part 8 comprises a driving machine 81, a conveying belt 82 and a rolling wheel 83, the driving machine 81 drives the conveying belt 82 to convey the slices sent out by the slicing part 6 to the next process, the rolling wheel 83 rotates with the conveying belt 82 in a friction mode, and the rolling wheel 83 flattens the mask slices. Support frame 9 includes material rack 91 and workstation 92, rotationally is equipped with first non-woven fabrics winding roller 911, second non-woven fabrics winding roller 912, melt-blown fabric winding roller 913 and nose bridge line winding roller 914 on the material rack 91, and workstation 92 is being equipped with material in proper order from the feeding to ejection of compact direction and levels frame 921, hem gyro wheel 922, hem sword 923 and supporting wheel 924, and supporting wheel 924 sets up with the gauze mask section device is adjacent. First non-woven fabrics winding roller 911, second non-woven fabrics winding roller 912 and melt-blown fabrics winding roller 913 are drawn the pulling by the conveying roller of the section 6 of gauze mask section device, and the material is leveled the frame 921 and is led in the three-layer cloth synthesis entering together, and the cloth can be rolled over into three hem in the middle of through hem gyro wheel 922, hem sword 923 cloth. The supporting wheel 924 guides the cloth to the nose line cutting part 3 for wrapping, and meanwhile, the nose line cutting part 3 of the mask slicing device pulls and pulls the nose bridge line winding roller 914, and the cut nose line segment is pushed into the wrapping of the cloth. The utility model discloses a gauze mask production facility is owing to contain the aforesaid gauze mask section device, gauze mask section device only need a motor can pull simultaneously and stimulate cloth on first non-woven fabrics winding roller, second non-woven fabrics winding roller, the melt-blown cloth winding roller to and the nose line on the nose line winding roller, and slice the cloth and cut into sections to the nose line, the utility model discloses a gauze mask production facility has realized that low in manufacturing cost, power consumption are little, the little effect of occupation space.

The above description is only for the description of several embodiments of the present invention, but the scope of the present invention should not be considered as falling within the scope of the present invention, in which all the equivalent changes or modifications or the equal-scale enlargement or reduction etc. according to the design spirit of the present invention are made.

Claims (10)

1. The mask slicing device is characterized by comprising a driving mechanism (1), an installation part (2), and a nose line cutting part (3), a printing part (4), a welding part (5) and a slicing part (6) which are arranged on the installation part (2), wherein the nose line cutting part (3) comprises a nose line gear set (31), a nose line conveying roller (32) and a nose line cutting roller (33) which are in linkage connection with the nose line gear set (31), a first chain wheel (34) which rotates in the same body is arranged on the nose line gear set (31), and a first cutter (331) is arranged on the nose line cutting roller (33);

the printing part (4) comprises a printing wheel set (41) and a printing roller (42) which is in linkage connection with the printing wheel set (41);

the welding part (5) is arranged at the lower part of the printing roller (42) group;

the cutting part (6) comprises a cutting gear set (61) and a first conveying wheel set (62), a cutting roller set (63) and a second conveying wheel set (64) which are in linkage connection with the cutting gear set (61), the cutting gear set (61) is meshed with the printing wheel set (41), the cutting gear set (61) is provided with a second chain wheel (65) and a third chain wheel (66) which rotate in the same body, and the second chain wheel (65) is in transmission connection with the first chain wheel (34) through a first chain (67);

the driving mechanism (1) comprises a motor (11) and a fourth chain wheel (12) arranged on the motor (11), and the fourth chain wheel (12) is in transmission connection with the third chain wheel (66) through a second chain (13).

2. A mask slicing apparatus according to claim 1, wherein the printed portion (4) further comprises a fifth sprocket (43) for adjusting the tightness of the first chain (67), the fifth sprocket (43) being disposed between the first sprocket (34) and the second sprocket (65), the fifth sprocket (43) being in driving connection with the first chain (67).

3. A mask slicing apparatus according to claim 1, wherein the driving mechanism (1) further comprises a sixth sprocket (14) for adjusting the tightness of the second chain (13), the sixth sprocket (14) being disposed between the third sprocket (66) and the fourth sprocket (12), the sixth sprocket (14) being in driving connection with the second chain (13).

4. A mask slicing apparatus according to claim 1, wherein the nose line gear set (31) comprises a first nose line transfer gear (311), a second nose line transfer gear (312) and a nose line cutting gear (313) which are engaged with each other, the first sprocket (34) is integrally and rotatably disposed on the nose line cutting gear (313), the nose line cutting gear (313) is connected with a rotating shaft of the nose line cutting roller (33), the nose line transfer roller (32) comprises a first transfer roller (321) and a second transfer roller (322), the rotating shaft of the first transfer roller (321) is connected with the first nose line transfer gear (311), and the rotating shaft of the second transfer roller (322) is connected with the second nose line transfer gear (312).

5. A mask slicing device according to claim 4, wherein a first transmission gear (314) is arranged between the first nose line transmission gear (311) and the second nose line transmission gear (312), the first nose line transmission gear (311) and the second nose line transmission gear (312) are both meshed with the first transmission gear (314), a second transmission gear (315) is arranged between the second nose line transmission gear (312) and the nose line cutting gear (313), and the second nose line transmission gear (312) and the nose line cutting gear (313) are both meshed with the second transmission gear (315).

6. A mask slicing apparatus according to claim 1, wherein the printing wheel set (41) comprises a printing gear (411), a third transmission gear (412) and a fourth transmission gear (413), the printing gear (411) is arranged on a rotating shaft of the printing roller (42), the printing gear (411) is meshed with the third transmission gear (412), the third transmission gear (412) is meshed with the fourth transmission gear (413), and the fourth transmission gear (413) is meshed with the cutting gear set (61).

7. The mask slicing apparatus according to claim 1, wherein the cutting gear set (61) comprises a first transfer gear set (611), a slicing gear set (612), a second transfer gear set (613), a fifth transmission gear (614) and a sixth transmission gear (615), the first transfer gear set (611) is disposed on a rotating shaft of the first transfer gear set (62), the slicing gear set (612) is disposed on a rotating shaft of the slicing roller set (63), the second transfer gear set (613) is disposed on a rotating shaft of the second transfer gear set (64), the fifth transmission gear (614) is disposed between the first transfer gear set (611) and the slicing gear set (612), the first transfer gear set (611) and the slicing gear set (612) are respectively engaged with the fifth transmission gear (614), the sixth drive gear (615) is disposed between the slicing gear set (612) and the second transfer gear set (613), the slicing gear set (612) and the second transfer gear set (613) being respectively meshed with the sixth drive gear (615).

8. A mask slicing device according to claim 7, wherein the second sprocket (65) is arranged coaxially rotatably on the first transfer gear set (611) and the third sprocket (66) is arranged coaxially rotatably on the slicing gear set (612).

9. The mask slicing apparatus according to claim 1, wherein an adjusting mechanism (7) is disposed between the printed portion (4) and the slicing portion (6), the adjusting mechanism (7) comprises a threaded rod (71), a mounting frame (72), a first roller (73) and a second roller (74), the threaded rod (71) is vertically disposed, a lower end of the threaded rod (71) is rotatably disposed on the mounting portion (2), an upper end of the threaded rod (71) is provided with a handle (75), the first roller (73) and the second roller (74) are rotatably disposed on the mounting frame (72), the mounting frame (72) comprises a first mounting shaft (721) and a second mounting shaft (722), the first mounting shaft (721) is rotatably disposed on the mounting portion (2), and the second mounting shaft (722) is provided with an internal threaded hole, the internal thread hole is sleeved outside the threaded rod (71), and when the threaded rod (71) is rotated, the second mounting shaft (722) moves in the axis direction of the threaded rod (71) and drives the mounting frame (72) to move.

10. A mask production device is characterized by comprising a discharging part (8), a supporting frame (9), an electric control system (10) and a mask slicing device, wherein the mask slicing device is the mask slicing device according to any one of claims 1 to 9, the discharging part (8) is arranged at the sending end of the slicing part (6), the supporting frame (9) comprises a material placing frame (91) and a workbench (92), a first non-woven fabric winding roller (911), a second non-woven fabric winding roller (912), a melt-blown fabric winding roller (913) and a nose bridge wire winding roller (914) are rotatably arranged on the material placing frame (91), the workbench (92) is sequentially provided with a material leveling frame (921), a folding roller (922), a folding knife (923) and a supporting wheel (924) from the feeding direction to the discharging direction, the supporting wheel (924) is arranged adjacent to the mask slicing device, the mask slicing device and the discharging part (8) are in communication connection with the electric control system (10) respectively.

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