CN219522251U - Limiting cutting mechanism of automatic dividing and cutting machine for mask nose bridge strip - Google Patents

Abstract

The utility model discloses a limiting cutting mechanism of an automatic mask nose bridge strip dividing and cutting machine, which comprises a material frame and a dividing and cutting device, wherein a supporting plate is fixedly connected to one end of the dividing and cutting device, two sides of the right upper end of the supporting plate are respectively fixedly connected with a side plate, the middle of each side plate is in threaded connection with a threaded push rod, one end of each threaded push rod above the supporting plate is respectively and rotatably connected with a push plate, two sides of each side plate, which are respectively provided with a guide rod, are respectively and fixedly connected with a corresponding push plate, when materials pass through the supporting plate, the push plates are controlled to be clamped on two sides of the materials by adjusting the threaded push rods, the materials are not bent in the conveying process of the materials, when the materials on two sides of the materials are not too wide in cutting, the redundant materials of the materials are not broken and remain on the device in cutting due to the fact that the materials are too narrow, and the products are damaged or cannot be cleaned.

Description

Limiting cutting mechanism of automatic dividing and cutting machine for mask nose bridge strip

Technical Field

The utility model relates to the field of dividing and cutting machines, in particular to a limiting and cutting mechanism of an automatic dividing and cutting machine for a mask nose bridge strip.

Background

The nose bridge strip is a thin adhesive tape or aluminum strip used in the mask as the name implies, and plays a role in fixing the mask on the nose bridge. So the bridge strip divides iron core bridge strip, plastic bridge strip-bridge muscle-nose bridge line, aluminium bridge strip etc. again, the utility model discloses mainly used aluminium bridge strip's production and processing, aluminium bridge strip has and bends deformation along with the exogenic action, loses external force effect and does not kick-backs, keeps the invariable excellent performance of current shape, plays the effect that the gauze mask was fixed on human bridge of the nose laminating.

The current bridge of the nose strip is when producing, and the raw materials is a wide material generally, divide into a plurality of bridge of the nose strips through the cutting, and during the cutting, because the width that different gauze masks used need to cut the bridge of the nose strip is different, the raw materials width often can't just cut apart into several equal parts that need, when the part is left to the edge, need just place the raw materials in the middle part of cutting knife this moment, with unnecessary raw materials as far as the equiwidth, prevent that one end raw materials surplus is too little, the card is in cutting tool's position easily, and inconvenient cleanness and damage product lead to the production low yield.

Disclosure of Invention

The utility model aims to provide a limiting cutting mechanism of an automatic mask nose bridge strip cutting machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a spacing cutting mechanism of automatic cutting machine of gauze mask bridge of the nose strip, includes the material frame and cuts the device, the material frame sets up in cutting device one side, material frame top threaded connection has first threaded rod, first threaded rod bottom passes the material frame and rotates and be connected with the friction disc, friction disc one side threaded connection has the second threaded rod, the last one end fixedly connected with backup pad that is close to the material frame that lies in of cutting the device, the backup pad is fixedly connected with curb plate respectively in the positive upper end both sides of backup pad, the middle part threaded connection of curb plate has the screw push rod, the one end that the screw push rod lies in the backup pad top all rotates and is connected with the push pedal, the curb plate lies in the both sides of screw push rod all to be provided with guide bar and guide bar's one end respectively with corresponding push pedal fixedly continuous.

As a further scheme of the utility model:

cutting device is provided with cutting device in the backup pad left side on the cutting device, cutting device both sides top is provided with lift adjustment mechanism respectively and lift adjustment mechanism links to each other with cutting device through connecting the lead screw, can control cutting device upper and lower interval.

As a further scheme of the utility model:

the cutting device is characterized in that a carding roller is arranged at the left side of the cutting device, and a notch is formed in the middle of the carding roller.

As a further scheme of the utility model:

the cutting device is divided into an upper blade and a lower blade, the blades of the cutting device are concave cylinders which are mutually intersected, and gears are arranged at the upper end and the lower end of one side of the cutting device.

As a further scheme of the utility model:

the cutting device is provided with a motor, and the motor is respectively meshed and connected with gears arranged on the side edges of the cutting device through a speed reducer.

As a further scheme of the utility model:

the side motor of the cutting device is meshed with the side gear at the upper end or the lower end of the cutting device through a speed reducer, and the gears at the side of the cutting device are meshed with each other.

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

when the device is used, the positions of the material trays are adjusted through the first threaded rod and the second threaded rod, the positions of the friction plates can be moved up and down and back and forth through rotating the first threaded rod and the second threaded rod, the relative distance between the material outlets and the cutting positions of the cutting devices is adjusted, when the material positions are fixed through the material frame and the materials are conveyed to the supporting plates on the cutting devices, the pushing plates are pushed under the action of threads through rotating the threaded push rods, the pushing plates slide on the supporting plates and move horizontally under the action of the guide rods, when the materials pass through the supporting plates, the pushing plates are controlled to be clamped at the two ends of the materials through adjusting the threaded push rods, bending cannot be generated in the material conveying process, and when the materials on the two sides of the materials are too wide in cutting, redundant materials of the materials are not divided into two materials with different sizes, and breakage remains on the devices when the materials are too narrow in cutting, so that the problems that cleaning cannot be realized are solved.

Drawings

Fig. 1 is a schematic top view of the present utility model.

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model.

Fig. 3 is a schematic structural view of a cutting device according to the present utility model.

Fig. 4 is a schematic view of the friction plate structure of the present utility model.

In the figure: 1. a material rack; 2. a first threaded rod; 3. a second threaded rod; 4. a slitting device; 5. a side plate; 6. a threaded push rod; 7. a lifting adjusting mechanism; 8. a carding roller; 9. a notch; 10. a cutting device; 11. a push plate; 12. a guide rod; 13. a support plate; 101. friction plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the embodiment of the utility model, a limiting cutting mechanism of an automatic mask nose bridge strip splitting machine comprises a material frame 1 and a splitting device 4, wherein the material frame 1 is arranged on one side of the splitting device 4, a first threaded rod 2 is in threaded connection with the top end of the material frame 1, the bottom end of the first threaded rod 2 penetrates through the material frame 1 to be rotationally connected with a friction plate 101, one side of the friction plate 101 is in threaded connection with a second threaded rod 3, one end of the splitting device 4, which is close to the material frame 1, is fixedly connected with a supporting plate 13, two sides of the right upper end of the supporting plate 13 are respectively and fixedly connected with a side plate 5, a threaded push rod 6 is in threaded connection with the middle of the side plate 5, one end of the threaded push rod 6, which is located above the supporting plate 13, is rotationally connected with a push plate 11, two sides of the side plate 5, which are located with guide rods 12, and one ends of the guide rods 12 are respectively and fixedly connected with the corresponding push plate 11.

Through the position of first threaded rod 2 and the adjustment of second threaded rod 3 material dish, through rotatory first threaded rod 2 and second threaded rod 3, can reciprocate with the position of friction disc 101, adjust the relative interval of material export and cutting device 4 cutting position, when the backup pad 13 on cutting device 4 is fixed and carry the material to material position through material frame 1, through rotating screw thread push rod 6, promote push pedal 11 under the effect of screw thread, slide push pedal 11 in backup pad 13 and under guide bar 12 effect horizontal movement, when the material passes through backup pad 13, through adjusting screw thread push rod 6, control push pedal 11 centre gripping is at the both ends of material, the material transport in-process can not produce buckling, and can not be because the material both sides material is too wide when cutting, divide into two materials of different sizes with the unnecessary material of material, the fracture remains on the device when the material is too narrow to lead to the cutting, unable problem of accomodating.

Cutting device 4 is provided with cutting device 10 in the left side of backup pad 13, and cutting device 10 both sides top is provided with lift adjustment mechanism 7 respectively and lift adjustment mechanism 7 links to each other with cutting device 10 through the connection lead screw, can control cutting device 10 upper and lower interval.

According to the scheme, the cutter distance can be controlled through adjustment, and cutting can be achieved on materials with different thicknesses during cutting.

The carding roller 8 is arranged on the slitting device 4 at the left side of the cutting device 10, and a notch 9 is arranged in the middle of the carding roller 8.

Above-mentioned scheme, the setting of carding roller 8 and notch 9 solves the position of the easy cross winding of material cutting back, and is spacing to cut the material.

The cutting device 10 is divided into an upper blade and a lower blade, the blades of the cutting device 10 are concave cylinders which are mutually intersected, and gears are arranged at the upper end and the lower end of one side of the cutting device 10.

Above-mentioned scheme, two crisscross spill drums to the material cutting, installation press the disconnected mode to cut, cut the material perpendicularly, set up the gear simultaneously, can constantly rotatory automatic cutting after external drive arrangement that adds.

The slitting device 4 is provided with a motor which is respectively meshed and connected with gears arranged on the side edges of the slitting device 10 through a speed reducer.

In the above scheme, the motor drives the two gears, and the two gears rotate in opposite directions, so that the cutting device 10 rotates and the materials are cut.

The side motor of the cutting device 4 is meshed with the side gear at the upper end or the lower end of the cutting device 10 through a speed reducer, and the gears at the side of the cutting device 10 are meshed with each other.

According to the scheme, one of the cutting devices 10 is driven to rotate through the motor, and the cutting device 10 is driven to rotate in the opposite direction through the meshing action among the gears of the cutting device 10, so that the synchronism of the rotation of the cutting device 10 can be ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a spacing cutting mechanism of gauze mask bridge of the nose strip automatic cutting machine, includes material frame (1) and cuts device (4), a serial communication port, material frame (1) sets up in cutting device (4) one side, material frame (1) top threaded connection has first threaded rod (2), material frame (1) rotation is connected with friction disc (101) are passed to first threaded rod (2) bottom, friction disc (101) one side threaded connection has second threaded rod (3), be located one end fixedly connected with backup pad (13) that are close to material frame (1) on cutting device (4), the right upper end both sides of backup pad (13) are fixedly connected with curb plate (5) respectively, the middle part threaded connection of curb plate (5) has screw thread push rod (6), the one end that screw thread push rod (6) are located backup pad (13) top is all rotated and is connected with push pedal (11), the both sides that curb plate (5) are located screw thread push rod (6) all are provided with guide bar (12) and guide bar (12) one end respectively with corresponding push pedal (11) fixedly link to each other.

2. The limiting cutting mechanism of the automatic mask nose bridge strip splitting machine according to claim 1, wherein the cutting device (4) is provided with a cutting device (10) on the left side of a supporting plate (13), lifting adjusting mechanisms (7) are respectively arranged on the top ends of two sides of the cutting device (10), and the lifting adjusting mechanisms (7) are connected with the cutting device (10) through connecting screw rods, so that the upper-lower distance between the cutting device (10) can be controlled.

3. The limiting and cutting mechanism of the automatic mask nose bridge strip splitting machine according to claim 2, wherein a carding roller (8) is arranged on the splitting device (4) at the left side of the cutting device (10), and a notch (9) is arranged in the middle of the carding roller (8).

4. A spacing cutting mechanism of automatic dividing and cutting machine for mask nose bridge strip according to claim 3, characterized in that the cutting device (10) is divided into an upper blade and a lower blade, the blades of the cutting device (10) are mutually crossed concave cylinders, and gears are arranged at the upper end and the lower end of one side of the cutting device (10).

5. A spacing cutting mechanism of automatic cutting machine for mask nose bridge strip according to claim 3, characterized in that the cutting device (4) is provided with a motor, and the motor is respectively engaged and connected with a gear arranged at the side of the cutting device (10) through a speed reducer.

6. A spacing cutting mechanism of automatic dividing and cutting machine for mask nose bridge strip according to claim 3, wherein the side edge motor of the dividing and cutting device (4) is meshed with the side edge gear at the upper end or the lower end of the cutting device (10) through a speed reducer, and the side edge gears of the cutting device (10) are meshed with each other.