CN112853721A

CN112853721A - Medical nanometer cloth cuts device

Info

Publication number: CN112853721A
Application number: CN202110004823.1A
Authority: CN
Inventors: 陈晓怡
Original assignee: Zhejiang Provincial Peoples Hospital
Current assignee: Zhejiang Provincial Peoples Hospital
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-05-28

Abstract

The invention discloses a medical nano cloth slitting device, which comprises a workbench, wherein supporting legs are fixed at the position close to the lower surface of the workbench, a supporting plate is fixed in the middle of the upper surface of the workbench, a cross beam is fixed between the supporting plates, a knife rest is fixed on the surface of the cross beam, a blade is fixed at the front end of the knife rest through a screw, a first bracket is fixed at the middle position of the right side of the supporting leg, a first roller is arranged between the first brackets, a first motor bracket is fixed at the position close to the right side of the upper surface of the mounting rack, a first motor is fixed in the middle of the upper surface of the first motor support, a second support is fixed in the middle of the left side of the support leg, install cylinder two between the support two, the upper surface of mounting bracket is close to left side position and is fixed with motor support two, the upper surface intermediate position of motor support two is fixed with motor two. The invention has the advantages of high efficiency, good cutting effect and easy adjustment.

Description

Medical nanometer cloth cuts device

Technical Field

The invention relates to the technical field of cloth cutting equipment, in particular to a medical nano cloth cutting device.

Background

The nanometer cloth is a special physical and chemical treatment technology for blending nanometer raw materials into fabric fibers, a protective layer is formed on a common fabric, and the nanometer cloth has the functions of dirt resistance, oil resistance, water resistance, bacteriostasis, ventilation, environmental protection, color fixation and the like, so the nanometer cloth is widely used for the production and the manufacture of medical care products, and in the production and the manufacture processes of various medical products, the integral nanometer cloth needs to be cut into cloth strips with specific widths according to requirements so as to meet the production requirements of subsequent processing and sewing.

In the prior art, the required width of the cloth strip is changed according to the product customization requirement frequently, so the cutting of the whole nanometer cloth still depends on manual work, when the cloth is cut, the required width is measured on the cloth and a cutting line mark is drawn, then an operator holds a cutting tool to cut the whole cloth according to the marked cutting line, the cutting mode can meet the cutting requirement of the cloth strips with different widths, but the labor intensity of manual operation is high, the cutting efficiency is low, in order to improve the cutting efficiency, when the operator cuts the whole cloth, the whole cloth is generally stacked and clamped together by a clamp, the multilayer cloth is cut at one time, the cutting efficiency is improved to a certain extent, but the cutting processing efficiency is still to be improved, and the cutting tool is used for assisting the cutting mode according to the marked line after the line is drawn manually, the quality of cutting can not effectively be guaranteed, cloth strip width error after cutting is big, the edge is irregular, in addition, the supplementary operation mode who cuts of artifical handheld cutting tool, there is not effectual safeguard measure, the security is poor, experience dependence is strong, and collect the cloth that can not be fine at the in-process that cuts, need the manual work to lead the cloth to drag, the operation is complicated, work efficiency is low, and easily produce the cloth dust when cutting, the dust flies upward everywhere, easily be inhaled the nasal cavity by personnel, bring harm to personnel's health, and traditional cutting equipment easily makes whole equipment production rock at the in-process that cuts the cloth, cause equipment unstable.

Disclosure of Invention

The invention aims to provide a medical nano cloth slitting device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a medical nanometer cloth cutting device comprises a workbench, wherein supporting legs are fixed at the lower surface of the workbench at the position close to the corners, a mounting frame is fixed between the supporting legs, a supporting plate is fixed at the middle position of the upper surface of the workbench through a first bolt, a cross beam is fixed between the supporting plates, a knife rest is fixed on the surface of the cross beam through a second bolt, a blade is fixed at the front end of the knife rest through a screw, a dust collector is fixed at the middle position of the upper surface of the mounting frame, a dust collecting pipe is connected to the rear end of the dust collector, the dust collecting pipe extends to the middle position close to the right side of the upper surface of the workbench, a dust collecting port is fixed at the middle position of the lower end of the dust collecting pipe, a support frame is fixed at the position close to the right side of the upper surface of the workbench, a cylinder is fixed at the middle position of the upper surface of the support, a bottom plate is fixed at the middle position of the lower end of the ejector rod, a cutting knife is fixed at the middle position of the lower surface of the bottom plate, rotating shafts are fixed at the two side positions of the workbench, connecting rods are fixed on the surfaces of the rotating shafts, a shaft barrel is installed at the middle position of the inner side of each connecting rod, a first support is fixed at the middle position of the right side of each supporting leg, a first roller is installed between the first supports, a first gear is fixed at the middle position of the front side of the first roller, a first motor support is fixed at the position of the upper surface of the first mounting frame close to the right side, a first motor is fixed at the middle position of the upper surface of the first motor support, a second gear is fixed at the front end of the first motor, the first gear is connected with the second gear through a first chain, a second support is fixed at the middle position of the left side of each supporting, the upper surface of mounting bracket is close to left side position and is fixed with motor support two, the upper surface intermediate position of motor support two is fixed with motor two, the rear end surface intermediate position of motor two is fixed with gear four, be connected through chain two between gear four and the gear three.

Preferably, four supporting legs are arranged, the supporting legs are distributed at the bottom of the workbench close to the angle position in a parallel structure, eight mounting frames are arranged, and a mutually perpendicular structure is formed between each mounting frame and each supporting leg.

Preferably, the supporting plates are arranged in two numbers, the supporting plates are symmetrically distributed in the middle of the upper surface of the workbench, the first bolts are four, and the first bolts are symmetrically distributed in parallel on the upper surface of the bottom of the supporting plates.

Preferably, the upper surface of crossbeam is equipped with the scale, the knife rest is provided with threely, the quantity of bolt two corresponds to the quantity of knife rest, be symmetrical parallel structure distribution at the upper surface of crossbeam between the knife rest, but the knife rest passes through bolt two and the crossbeam constitutes slidable regulation structure.

Preferably, the number of the screws is six, the number of the blades is three, the blades are distributed in the middle of the front end of the tool rest in a parallel structure, and the blades and the tool rest form a rotatable adjusting structure through the screws.

Preferably, the pivot is provided with two, be symmetrical structure between the pivot and distribute in the left and right sides of workstation, the connecting rod is provided with four, be symmetrical parallel structure between the connecting rod and distribute in the surperficial intermediate position of pivot, the beam barrel is provided with two, be the rotation regulation structure between beam barrel and the connecting rod.

Preferably, the first roller forms a synchronous rotating structure through a first chain between the first gear and the second gear, and the second roller forms a synchronous rotating structure through a second chain between the third gear and the fourth gear.

Compared with the prior art, the invention has the beneficial effects that:

1. the whole device has better stability by arranging the mounting frames which are mutually vertical to the supporting legs, the shaking of the device caused by the vibration generated when the device runs can be avoided, the cutting of cloth is influenced, the cut cloth has smaller error and neat edge, the cutting device is convenient to adjust when the size of cut is changed by personnel according to the requirement by arranging the plurality of knife rests and arranging the graduated scales on the surface of the cross beam, the cutting device can cut in various sizes, the working efficiency is greatly improved, the complexity and inconvenience of manual operation are reduced, the dust suction port is arranged on the right side of the cutter, the scraps generated in the cutting process can be sucked, and the condition that the scraps are flying around and easily sucked into the nasal cavity by the personnel to cause health hazard to the personnel is avoided;

2. make the cylinder one can collect the cloth after the cutting through adopting the drive of motor one, make the cloth after the cutting be convenient for collect, the trouble of the cloth after having avoided in addition to need the manual work to collect, personnel's operation has also been reduced the personnel selection cost when having reduced, and make work efficiency also obtain improving, through two driving roll two of cooperation motor, make the cloth can be by workstation plane from left to right removal, it becomes simple to make cut, do not need the manual work to lead the cloth from left to right, make the operation become simple and fast, after the cutting is accomplished, through control cylinder, with ejector pin downstream, can realize that the cutting knife carries out cutting work to surplus cloth, and is convenient and fast, the complicated operation that needs the people to cut off the cloth has been subtracted.

Drawings

FIG. 1 is a front side block diagram of the present invention;

FIG. 2 is a rear side structural view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a side view of the present invention;

FIG. 5 is a block diagram of the tool holder of the present invention;

FIG. 6 is a view of the first gear of the present invention;

FIG. 7 is a view showing the structure of a first bracket according to the present invention;

fig. 8 is a structural view of a support plate in the present invention.

In the figure: 1. a work table; 2. supporting legs; 3. a mounting frame; 4. a first bolt; 5. a support plate; 6. a cross beam; 7. a second bolt; 8. a tool holder; 9. a screw; 10. a blade; 11. a vacuum cleaner; 12. a dust collection pipe; 13. a dust suction port; 14. a support frame; 15. a cylinder; 16. a top rod; 17. a base plate; 18. a cutting knife; 19. a rotating shaft; 20. a connecting rod; 21. a shaft cylinder; 22. a first bracket; 23. a first roller; 24. a first gear; 25. a first motor; 26. a second gear; 27. a first chain; 28. a second bracket; 29. a second roller; 30. a third gear; 31. a second motor bracket; 32. a second motor; 33. a fourth gear; 34. a second chain; 35. and a first motor bracket.

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.

Referring to fig. 1 to 8, the present invention provides a technical solution: a medical nanometer cloth cutting device comprises a workbench 1, supporting legs 2 are fixed at the lower surface of the workbench 1 close to the corners, mounting frames 3 are fixed between the supporting legs 2, a supporting plate 5 is fixed at the middle position of the upper surface of the workbench 1 through a first bolt 4, a cross beam 6 is fixed between the supporting plates 5, a knife rest 8 is fixed on the surface of the cross beam 6 through a second bolt 7, a blade 10 is fixed at the front end of the knife rest 8 through a screw 9, a dust collector 11 is fixed at the middle position of the upper surface of the mounting frame 3, a dust collecting pipe 12 is connected at the rear end of the dust collector 11, the dust collecting pipe 12 extends to the middle position close to the right side of the upper surface of the workbench 1, a dust collecting port 13 is fixed at the middle position of the lower end of the dust collecting pipe 12, a supporting frame 14 is fixed at the upper surface of the workbench 1 close to the right side, an air cylinder 15 is fixed at, the top rod 16 extends to the lower end of the support frame 14, a bottom plate 17 is fixed at the middle position of the lower end of the top rod 16, a cutting knife 18 is fixed at the middle position of the lower surface of the bottom plate 17, rotating shafts 19 are fixed at the positions of two sides of the workbench 1, a connecting rod 20 is fixed on the surface of the rotating shaft 19, a shaft barrel 21 is installed at the middle position of the inner side of the connecting rod 20, a first support 22 is fixed at the middle position of the right side of the support leg 2, a first roller 23 is installed between the first support 22, a first gear 24 is fixed at the middle position of the front side of the first roller 23, a first motor support 35 is fixed at the position of the upper surface of the mounting frame 3 close to the right side, a first motor 25 is fixed at the middle position of the upper surface of the first motor support 35, a second gear 26 is fixed at the front end of the first motor 25, the first gear, a third gear 30 is fixed at the middle position of the rear side of the second roller 29, a second motor support 31 is fixed at the position, close to the left side, of the upper surface of the mounting frame 3, a second motor 32 is fixed at the middle position of the upper surface of the second motor support 31, a fourth gear 33 is fixed at the middle position of the rear end surface of the second motor 32, and the fourth gear 33 is connected with the third gear 30 through a second chain 34.

In the invention: supporting leg 2 is provided with four, is between supporting leg 2 to being the bottom lean on angular position that is parallel structure and distributes at workstation 1, and mounting bracket 3 is provided with eight, constitutes the mutually perpendicular structure between mounting bracket 3 and the supporting leg 2, sets up many and makes the structure of whole device more stable with supporting leg 2 mutually perpendicular's mounting bracket 3, and produced vibration causes to rock or even topple over whole device when avoiding appearing the equipment operation.

In the invention: backup pad 5 is provided with two, is mutual symmetrical structure between backup pad 5 and distributes at the upper surface intermediate position of workstation 1, and bolt 4 is provided with four, is the symmetry between bolt 4 and distributes in backup pad 5's bottom upper surface side by side structure, makes backup pad 5 have better stability, avoids appearing backup pad 5 installation shakiness, causes the interference to cutting of cloth.

In the invention: crossbeam 6's upper surface is equipped with the scale, knife rest 8 is provided with threely, the quantity of two 7 bolts is corresponding to the quantity of knife rest 8, it distributes at crossbeam 6's upper surface to be the symmetry parallel structure between the knife rest 8, knife rest 8 passes through two 7 bolts and crossbeam 6 constitution slidable regulation structure, the scale is used for letting the position that personnel can adjust knife rest 8 as required, make it can satisfy and carry out not unidimensional cutting to the cloth, adopt two 7 fixed modes of bolt, make knife rest 8 can fix on crossbeam 6 better, and easily personnel adjust knife rest 8.

In the invention: the screw 9 is provided with six, and blade 10 is provided with threely, is parallel structure between the blade 10 and distributes at the front end intermediate position of knife rest 8 side by side, and blade 10 passes through screw 9 and constitutes rotatable regulation structure with knife rest 8, sets up a plurality of blades 10, makes whole device can satisfy simultaneously and carries out the accent of multiple size to the cloth and cut, has improved work efficiency greatly, has reduced the artifical trouble of cutting the cloth repeatedly of needs.

In the invention: the pivot 19 is provided with two, be symmetrical structure distribution in the left and right sides of workstation 1 between the pivot 19, connecting rod 20 is provided with four, be symmetrical side by side structure distribution in the surperficial intermediate position of pivot 19 between the connecting rod 20, a section of thick bamboo 21 is provided with two, be the rotation regulation structure between a section of thick bamboo 21 and the connecting rod 20, be used for carrying out limiting displacement to the cloth and can also make the cloth be in the state of straining, the skew of avoiding appearing the cloth and the cloth are too loose to bring the interference to the cutting work.

In the invention: the first roller 23 forms a synchronous rotating structure through a first chain 27 between a first gear 24 and a second gear 26, the second roller 29 forms a synchronous rotating structure through a second chain 34 between a third gear 30 and a fourth gear 33, the first roller 23 is used for collecting cut cloth, and the second roller 29 is used for placing the cloth to be cut, so that the cloth can move from left to right along the table top of the workbench 1.

The working principle is as follows: the whole device is horizontally placed on a plane, cloth to be cut is placed in a roller II 29, one end of the cloth penetrates through a shaft barrel 21 on the left side, passes through the upper surface of a workbench 1 and penetrates through a shaft barrel 21 on the right side, the cloth is connected to the roller I23, the angle of a connecting rod 20 is adjusted, the cloth is in a tight state, the distance between knife rests 8 is adjusted by observing a graduated scale according to needs, a blade 10 is contacted with the surface of the cloth through an adjusting screw 9, a motor I25 and a motor II 32 are controlled to operate, a gear II 26 drives a chain I27 to rotate through rotation, a gear I24 rotates to drive the roller I23 to rotate, a gear II 33 drives a chain II 34 to rotate through rotation to drive a gear III 30 to rotate, the cloth moves from the left to the right, debris generated in the cutting process is sucked through a dust suction opening 13 on the right side of the knife rest 8 and collected in a dust collector 11 through a dust suction, after cutting, the cylinder 15 is controlled to eject the ejector rod 16, so that the bottom plate 17 moves downwards to drive the cutting knife 18 to cut off the cloth.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is cut to medical nanometer cloth, includes workstation (1), its characterized in that: the lower surface of the workbench (1) is fixed with supporting legs (2) at a position close to the corner, a mounting frame (3) is fixed between the supporting legs (2), a supporting plate (5) is fixed at the middle position of the upper surface of the workbench (1) through a bolt I (4), a beam (6) is fixed between the supporting plates (5), a tool rest (8) is fixed on the surface of the beam (6) through a bolt II (7), a blade (10) is fixed at the front end of the tool rest (8) through a screw (9), a dust collector (11) is fixed at the middle position of the upper surface of the mounting frame (3), a dust collection pipe (12) is connected at the rear end of the dust collector (11), the dust collection pipe (12) extends to the middle position close to the right side of the upper surface of the workbench (1), a dust collection opening (13) is fixed at the middle position of the lower end of the dust collection pipe (12), a supporting frame (14) is fixed at the position close to the right side, the upper surface intermediate position of support frame (14) is fixed with cylinder (15), the lower extreme of cylinder (15) is fixed with ejector pin (16), ejector pin (16) extend to the lower extreme of support frame (14), the lower extreme intermediate position of ejector pin (16) is fixed with bottom plate (17), the lower surface intermediate position of bottom plate (17) is fixed with cutting knife (18), the both sides rigidity of workstation (1) has pivot (19), pivot (19) surface fixation has connecting rod (20), axle cylinder (21) are installed to the inboard intermediate position of connecting rod (20), the right side intermediate position of supporting leg (2) is fixed with support (22), install cylinder (23) between support (22), the front side intermediate position of cylinder (23) is fixed with gear (24), the upper surface of mounting bracket (3) leans on right side position to be fixed with motor support (35), a first motor (25) is fixed in the middle of the upper surface of the first motor bracket (35), a second gear (26) is fixed at the front end of the first motor (25), the first gear (24) is connected with the second gear (26) through a first chain (27), a second bracket (28) is fixed in the middle position of the left side of the supporting leg (2), a second roller (29) is arranged between the second brackets (28), a third gear (30) is fixed at the middle position of the rear side of the second roller (29), a second motor bracket (31) is fixed on the upper surface of the mounting rack (3) close to the left side, a second motor (32) is fixed in the middle of the upper surface of the second motor bracket (31), a gear four (33) is fixed at the middle position of the surface of the rear end of the motor two (32), the fourth gear (33) is connected with the third gear (30) through a second chain (34).

2. The medical nanometer cloth slitting device according to claim 1, characterized in that: the supporting legs (2) are provided with four, the supporting legs (2) are distributed at the bottom of the workbench (1) in a parallel structure in the leaning angle position, the number of the mounting frames (3) is eight, and a mutually perpendicular structure is formed between the mounting frames (3) and the supporting legs (2).

3. The medical nanometer cloth slitting device according to claim 1, characterized in that: backup pad (5) are provided with two, be the upper surface intermediate position of mutual symmetrical structure distribution at workstation (1) between backup pad (5), bolt (4) are provided with four, be symmetrical parallel structure distribution at the bottom upper surface of backup pad (5) between bolt (4).

4. The medical nanometer cloth slitting device according to claim 1, characterized in that: the upper surface of crossbeam (6) is equipped with the scale, knife rest (8) are provided with threely, the quantity of bolt two (7) is corresponding to the quantity of knife rest (8), be symmetrical parallel structure distribution at the upper surface of crossbeam (6) between knife rest (8), but knife rest (8) pass through bolt two (7) and crossbeam (6) constitution slide adjusting structure.

5. The medical nanometer cloth slitting device according to claim 1, characterized in that: the screw (9) is provided with six, blade (10) are provided with three, be parallel structure distribution in the front end intermediate position of knife rest (8) side by side between blade (10), but blade (10) pass through screw (9) and knife rest (8) constitution rotation regulation structure.

6. The medical nanometer cloth slitting device according to claim 1, characterized in that: pivot (19) are provided with two, be the left and right sides of symmetrical structure distribution in workstation (1) between pivot (19), connecting rod (20) are provided with four, be the surperficial intermediate position of symmetry parallel structure distribution in pivot (19) between connecting rod (20), a section of thick bamboo (21) is provided with two, be the rotation regulation structure between a section of thick bamboo (21) and connecting rod (20).

7. The medical nanometer cloth slitting device according to claim 1, characterized in that: the first roller (23) forms a synchronous rotating structure through a first chain (27) between the first gear (24) and the second gear (26), and the second roller (29) forms a synchronous rotating structure through a second chain (34) between the third gear (30) and the fourth gear (33).