CN215657561U

CN215657561U - Nose bridge rib cutting device for mask machine

Info

Publication number: CN215657561U
Application number: CN202023229514.4U
Authority: CN
Inventors: 吴卫刚
Original assignee: Kunshan Yumo Machinery Co ltd
Current assignee: Kunshan Yumo Machinery Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2022-01-28
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a nose bridge rib cutting device for a mask machine, which comprises a shell, wherein a mounting plate is fixedly connected to the right side of the shell. According to the nose bridge cutting device, the first electric telescopic rod, the tightening wheel, the first transmission tightening wheel, the second transmission tightening wheel, the first gear, the first motor, the second gear, the first conveying roller, the second conveying roller, the first belt pulley, the second motor, the second belt pulley, the belt, the infrared sensor, the groove, the spring and the protection block are arranged in a matched mode, so that the problem that the existing nose bridge cutting device does not have the function of protecting a cutting tool bit in the using process generally, the existing nose bridge cutting device is easy to wear the cutting tool bit in the long-time cutting process, the cutting effect of the nose bridge strip is influenced to a certain extent, the tightening structure of the nose bridge strip in the using process is simple, the nose bridge strip is easy to loosen in the using process, and normal processing cannot be easily caused is solved.

Description

Nose bridge rib cutting device for mask machine

Technical Field

The utility model relates to the technical field of nose bridge cutting devices, in particular to a nose bridge rib cutting device for a mask machine.

Background

The mask machine is characterized in that a plurality of layers of non-woven fabrics are subjected to processes of hot pressing, folding forming, ultrasonic welding, waste material cutting, ear band nose bridge strip welding and the like to manufacture various masks with certain filtering performance, mask production equipment is not a single machine, and the mask machine needs the cooperation of a plurality of machines to complete various different processes.

In gauze mask production process, often need use bridge of the nose cutting device, current bridge of the nose cutting device does not possess the function that carries out the protection to the cutter head usually in the use, make it cause wearing and tearing to the cutter head easily at the long-time in-process that cuts off, cause certain influence to the effect of bridge of the nose strip cutting, and it is comparatively simple and easy to the structure that the bridge of the nose strip stretches tight in the use, make it take place easily not hard up in the use, lead to unable normal processing easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a nose bridge rib cutting device for a mask machine, which has the advantages of good effects of protecting a cutter head and tightening a nose bridge strip, and solves the problems that the existing nose bridge cutting device does not have the function of protecting the cutter head in the using process, so that the existing nose bridge cutting device is easy to wear the cutter head in the long-time cutting process and influence the cutting effect of the nose bridge strip to a certain extent, and the nose bridge strip tightening structure is simple in the using process, so that the nose bridge strip is easy to loosen in the using process, and the normal processing cannot be easily caused.

In order to achieve the purpose, the utility model provides the following technical scheme: a nose bridge rib cutting device for a mask machine comprises a shell, wherein a mounting plate is fixedly connected to the right side of the shell, a raw material mounting frame is movably connected to the inner cavity of the mounting plate through a bearing, a first electric telescopic rod is fixedly connected to the upper side and the lower side of the right side of the inner cavity of the shell, a tensioning wheel is movably connected to the output end of the first electric telescopic rod, a mounting box is transversely and fixedly connected to the upper side and the lower side of the inner cavity of the shell, a first transmission tensioning wheel and a second transmission tensioning wheel are respectively and movably connected to the inner cavity of the mounting box through a bearing, the rear side of the first transmission tensioning wheel sequentially penetrates through the mounting box and the shell to extend to the outer side of the shell and is fixedly sleeved with a first gear, a first motor is fixedly connected to the rear side of the first gear, the rear side of the second transmission tensioning wheel sequentially penetrates through the mounting box and the shell to extend to the outer side of the shell and is fixedly sleeved with a second gear matched with the first gear, the second gear is meshed with the first gear, the inner cavity of the shell is transversely and fixedly connected with a working plate, the inner cavity of the shell is movably connected with a first conveying roller through a bearing, the inner cavity of the shell is movably connected with a second conveying roller through a bearing, the rear side of the first conveying roller penetrates through the outer side of the shell and is fixedly sleeved with a first belt pulley, the rear side of the first belt pulley is fixedly connected with a second motor, the rear side of the second conveying roller penetrates through the outer side of the shell and is fixedly sleeved with a second belt pulley, the surfaces of the first belt pulley and the second belt pulley are sleeved with a belt, the left side of the top of the inner cavity of the shell is fixedly connected with a second electric telescopic rod, the left side of the top of the inner cavity of the shell is fixedly connected with an infrared sensor positioned on the right side of the second electric telescopic rod, and the output end of the second electric telescopic rod is fixedly connected with a cutting tool bit, the top of working plate is seted up flutedly, the equal fixedly connected with spring in both sides of recess inner chamber, the equal fixedly connected with protection piece in the relative one side of two springs.

Preferably, the four corners of the top of the shell are fixedly connected with supporting legs, and anti-skid grains are arranged at the bottoms of the supporting legs.

Preferably, the front of the shell is movably connected with a movable door through a hinge, and the front of the movable door is embedded with an observation mirror.

Preferably, the front face of the shell is fixedly connected with a controller, the output end of the controller is respectively electrically connected with the first motor, the second motor, the first electric telescopic rod and the second electric telescopic rod, and the input end of the controller is electrically connected with the infrared sensor.

Preferably, the two sides of the first motor are fixedly connected with first reinforcing ribs, and the two sides of the second motor are fixedly connected with second reinforcing ribs.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the nose bridge cutting device, the first electric telescopic rod, the tightening wheel, the first transmission tightening wheel, the second transmission tightening wheel, the first gear, the first motor, the second gear, the first conveying roller, the second conveying roller, the first belt pulley, the second motor, the second belt pulley, the belt, the infrared sensor, the groove, the spring and the protection block are arranged in a matched mode, so that the problem that the existing nose bridge cutting device does not have the function of protecting a cutting tool bit in the using process generally, the existing nose bridge cutting device is easy to wear the cutting tool bit in the long-time cutting process, the cutting effect of the nose bridge strip is influenced to a certain extent, the tightening structure of the nose bridge strip in the using process is simple, the nose bridge strip is easy to loosen in the using process, and normal processing cannot be easily caused is solved.

2. The device can support equipment by arranging the supporting legs, can increase the friction force with the ground by arranging the anti-skid lines, can be conveniently cleaned in the shell by arranging the movable door, can observe in the shell by arranging the observation mirror, can fix the first motor by arranging the first reinforcing rib, and can fix the second motor by arranging the second reinforcing rib.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 4 is a schematic front view of the structure of the present invention.

In the figure: 1 casing, 2 mounting panels, 3 raw materials mounting bracket, 4 first electric telescopic handle, 5 tight wheels, 6 install bins, 7 first transmission tight wheels, 8 second transmission tight wheels, 9 first gear, 10 first motor, 11 second gear, 12 work boards, 13 first conveying roller, 14 second conveying roller, 15 first belt pulley, 16 second motor, 17 second belt pulley, 18 belts, 19 second electric telescopic handle, 20 infrared ray sensor, 21 cutting-off tool bit, 22 recesses, 23 springs, 24 protection blocks, 25 controller.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The shell 1, the mounting plate 2, the raw material mounting frame 3, the first electric telescopic rod 4, the tightening wheel 5, the mounting box 6, the first transmission tightening wheel 7, the second transmission tightening wheel 8, the first gear 9, the first motor 10, the second gear 11, the working plate 12, the first conveying roller 13, the second conveying roller 14, the first belt pulley 15, the second motor 16, the second belt pulley 17, the belt 18, the second electric telescopic rod 19, the infrared sensor 20, the cutting tool bit 21, the groove 22, the spring 23, the protection block 24, the controller 25 and other components in the utility model are all common standard components or components known by those skilled in the art, and the structure and principle of the components can be known by those skilled in the art through technical manuals or conventional experimental methods.

Referring to fig. 1-4, a nose bridge rib cutting device for a mask machine comprises a shell 1, a controller 25 is fixedly connected to the front of the shell 1, an output end of the controller 25 is electrically connected to a first motor 10, a second motor 16, a first electric telescopic rod 4 and a second electric telescopic rod 19 respectively, an input end of the controller 25 is electrically connected to an infrared sensor 20, the front of the shell 1 is movably connected to a movable door through a hinge, the interior of the shell 1 can be cleaned conveniently by arranging the movable door, an observation mirror is embedded in the front of the movable door, the interior of the shell 1 can be observed by arranging the observation mirror, four corners of the top of the shell 1 are fixedly connected to support legs, the equipment can be supported by arranging the support legs, anti-skid lines are arranged at the bottoms of the support legs, and friction with the ground can be increased by arranging the anti-skid lines, casing 1's right side fixedly connected with mounting panel 2, mounting panel 2's inner chamber has raw materials mounting bracket 3 through bearing swing joint, the equal fixedly connected with electric telescopic handle 4 in upper and lower both sides on casing 1 inner chamber right side, the output swing joint of first electric telescopic handle 4 has taut wheel 5, the equal horizontal fixedly connected with install bin 6 in upper and lower both sides of casing 1 inner chamber, the inner chamber of install bin 6 has first transmission through bearing swing joint respectively and tightens wheel 7 and second transmission and tighten wheel 8, the rear side that first transmission tightened wheel 7 runs through install bin 6 and casing 1 in proper order and extends to casing 1's the outside and fixed cover and be equipped with first gear 9, the first motor 10 of rear side fixedly connected with of first gear 9, the equal fixedly connected with strengthening rib in both sides of first motor 10, through setting up first strengthening rib, can fix first motor 10, the rear side that second transmission tightened wheel 8 runs through install bin 6 and casing 1's the outside and the fixed mounting 1 that extend to casing 1 in proper order and fix The sleeve is provided with a second gear 11 matched with the first gear 9 for use, the second gear 11 is meshed with the first gear 9, an inner cavity of the shell 1 is transversely and fixedly connected with a working plate 12, the inner cavity of the shell 1 is movably connected with a first conveying roller 13 through a bearing, the inner cavity of the shell 1 is movably connected with a second conveying roller 14 through a bearing, the rear side of the first conveying roller 13 penetrates to the outer side of the shell 1 and is fixedly sleeved with a first belt pulley 15, the rear side of the first belt pulley 15 is fixedly connected with a second motor 16, two sides of the second motor 16 are both fixedly connected with second reinforcing ribs, the second motor 16 can be fixed by arranging the second reinforcing ribs, the rear side of the second conveying roller 14 penetrates to the outer side of the shell 1 and is fixedly sleeved with a second belt pulley 17, the surfaces of the first belt pulley 15 and the second belt pulley 17 are sleeved with a belt 18, the left side of the inner cavity of the shell 1 is fixedly connected with a second electric telescopic rod 19, the left side at 1 inner chamber top of casing and the right side fixedly connected with infrared sensor 20 that is located second electric telescopic handle 19, the output fixedly connected with of second electric telescopic handle 19 cuts off tool bit 21, and recess 22 has been seted up at the top of working plate 12, the equal fixedly connected with spring 23 in both sides of recess 22 inner chamber, the equal fixedly connected with protection piece 24 in the relative one side of two springs 23.

When in use, a user sets a standard interval of the infrared sensor 20 through the controller 25, then the user sleeves the raw materials on the raw material mounting rack 3, then the user sequentially passes the raw materials through the tightening wheel 5, the first transmission tightening wheel 7, the second transmission tightening wheel 8, the first conveying roller 13 and the second conveying roller 14, then the user starts the first electric telescopic rod 4 through the controller 25, the output end of the first electric telescopic rod 4 drives the raw materials through the tightening wheel 5 to adjust the tightening force of the raw materials, then the user starts the first motor 10 through the controller 25, the output end of the first motor 10 drives the second gear 11 to rotate through the first gear 9, the first gear 9 drives the first transmission tightening wheel 7 to rotate, the second gear 11 drives the second transmission tightening wheel 8 to rotate, the first transmission tightening wheel 7 and the second transmission tightening wheel 8 are matched to tighten and convey the raw materials, simultaneously the user starts second motor 16 through controller 25, the output of second motor 16 drives first belt pulley 15 and rotates, first belt pulley 15 drives second belt pulley 17 through belt 18 and rotates, first belt pulley 15 drives the raw materials through first transfer roller 13 and conveys, infrared ray sensor 20 detects the length of cutting off of raw materials, length infrared ray sensor 20 transmission information when reacing the standard gives controller 25, controller 25 starts second electric telescopic handle 19, the output of second electric telescopic handle 19 drives and cuts off tool bit 21 and cut off the raw materials, second belt pulley 17 conveys the raw materials that will cut off through driving second transfer roller 14 simultaneously.

In summary, the following steps: the nose bridge rib cutting device for the mask machine solves the problem that the existing nose bridge cutting device does not normally have the function of protecting a cutting tool bit in the use process through the matched use of a first electric telescopic rod 4, a tightening wheel 5, a first transmission tightening wheel 7, a second transmission tightening wheel 8, a first gear 9, a first motor 10, a second gear 11, a first transmission roller 13, a second transmission roller 14, a first belt pulley 15, a second motor 16, a second belt pulley 17, a belt 18, an infrared sensor 20, a groove 22, a spring 23 and a protection block 24, so that the existing nose bridge cutting device is easy to wear the cutting tool bit in the long-time cutting process, has certain influence on the cutting effect of the nose bridge strip, has simple and easy structure for tightening the nose bridge strip in the using process, so that the looseness is easy to occur in the use process, and the problem of processing which cannot be normally carried out is easy to cause.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a nose bridge muscle cutting device for mask machine, includes casing (1), its characterized in that: the right side of the shell (1) is fixedly connected with a mounting plate (2), the inner cavity of the mounting plate (2) is movably connected with a raw material mounting frame (3) through a bearing, the upper side and the lower side of the right side of the inner cavity of the shell (1) are fixedly connected with a first electric telescopic rod (4), the output end of the first electric telescopic rod (4) is movably connected with a tightening wheel (5), the upper side and the lower side of the inner cavity of the shell (1) are transversely and fixedly connected with a mounting box (6), the inner cavity of the mounting box (6) is respectively movably connected with a first transmission tightening wheel (7) and a second transmission tightening wheel (8) through a bearing, the rear side of the first transmission tightening wheel (7) sequentially penetrates through the mounting box (6) and the shell (1) to extend to the outer side of the shell (1) and is fixedly sleeved with a first gear (9), and the rear side of the first gear (9) is fixedly connected with a first motor (10), the rear side of the second transmission tightening wheel (8) sequentially penetrates through the mounting box (6) and the shell (1), the outer side of the shell (1) extending to the shell is fixedly sleeved with a second gear (11) matched with the first gear (9) for use, the second gear (11) is meshed with the first gear (9), an inner cavity of the shell (1) is transversely and fixedly connected with a working plate (12), an inner cavity of the shell (1) is movably connected with a first conveying roller (13) through a bearing, an inner cavity of the shell (1) is movably connected with a second conveying roller (14) through a bearing, the rear side of the first conveying roller (13) penetrates through the outer side of the shell (1) and is fixedly sleeved with a first belt pulley (15), the rear side of the first belt pulley (15) is fixedly connected with a second motor (16), the rear side of the second conveying roller (14) penetrates through the outer side of the shell (1) and is fixedly sleeved with a second belt pulley (17), the utility model discloses a safety belt, including casing (1), first belt pulley (15) and second belt pulley (17), the surface cover of first belt pulley (15) and second belt pulley (17) is equipped with belt (18), left side fixedly connected with second electric telescopic handle (19) at casing (1) inner chamber top, the left side at casing (1) inner chamber top just is located right side fixedly connected with infrared ray sensor (20) of second electric telescopic handle (19), the output fixedly connected with of second electric telescopic handle (19) cuts off tool bit (21), recess (22) are seted up at the top of working plate (12), the equal fixedly connected with spring (23) in both sides of recess (22) inner chamber, the equal fixedly connected with protection piece (24) in one side that two springs (23) are relative.

2. The nose bridge rib cutting device for a mask machine according to claim 1, wherein: the four corners of the top of the shell (1) are fixedly connected with supporting legs, and anti-skid grains are arranged at the bottoms of the supporting legs.

3. The nose bridge rib cutting device for a mask machine according to claim 1, wherein: the front of the shell (1) is movably connected with a movable door through a hinge, and the front of the movable door is embedded with an observation mirror.

4. The nose bridge rib cutting device for a mask machine according to claim 1, wherein: the front fixedly connected with controller (25) of casing (1), the output of controller (25) respectively with first motor (10), second motor (16), first electric telescopic handle (4) and second electric telescopic handle (19) electric connection, the input and the infrared ray sensor (20) electric connection of controller (25).

5. The nose bridge rib cutting device for a mask machine according to claim 1, wherein: the two sides of the first motor (10) are fixedly connected with first reinforcing ribs, and the two sides of the second motor (16) are fixedly connected with second reinforcing ribs.