CN220261734U - Vertical mask forming device - Google Patents

Abstract

The utility model relates to a vertical mask forming device which comprises a platform, a support frame arranged on the platform, a die arranged in the support frame and a plurality of workpieces surrounding the die, wherein the support frame is arranged on the platform; the die is recessed inwards from the surface to form a lower die, a plurality of workpieces comprise a forming part fixed at the top of the supporting frame, a heat sealing part positioned at one side of the forming part and a cutting part arranged on the upper surface of the platform, the forming part comprises a lower pressing cylinder connected with the supporting frame, and an upper die which is driven by the lower pressing cylinder and has the same shape as the lower die, and the upper die corresponds to the lower die; the heat sealing piece comprises a fixing frame, a movable rotating motor and a heating block, wherein the fixing frame is installed in the platform and is obliquely arranged, the rotating motor is positioned in the fixing frame, the heating block is fixed at the tail end of the rotating motor, and the heating block corresponds to the die; the cutting piece comprises a movable plate capable of moving vertically and a cutting tool for clamping the upper surface of the movable plate, the cutting tool corresponds to the die, and the original plane linear machining is converted into vertical rotary machining, so that the occupied area is reduced, and the utilization space is effectively improved.

Description

Vertical mask forming device

Technical Field

Relates to the technical field of mask production automation, in particular to a vertical mask forming device.

Background

The mask is one of textiles, and is generally worn at the mouth and nose position for filtering air entering the mouth and nose so as to block harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is made of gauze or paper, and the cup-shaped mask is more popular with people due to the shape of the mask, and the production process of the mask is more complex than that of a flat mask.

According to chinese patent CN214645963U, a forming device for a cup-shaped mask machine is disclosed, the device comprises a machine table, a forming upper die mechanism installed above the machine table, and a forming lower die mechanism installed below the machine table, wherein the forming upper die mechanism and the forming lower die mechanism are combined to accurately form a cover die blank by pressing a cloth material in a cloth material feeding channel, the device has a large volume and a large occupied area, and the space above the machine table cannot be effectively utilized, so that high benefit is achieved.

Therefore, there is a need to develop a vertical mask forming apparatus to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a vertical mask forming device with small occupied area and high benefit.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a vertical mask forming device comprises a platform, a pair of support frames installed on the platform, a rotatable die installed in the support frames and a plurality of workpieces surrounding the die; the die is inwards sunken from the surface to form a lower die, the plurality of workpieces comprise a forming part fixed at the top of the supporting frame, a heat sealing part positioned at one side of the forming part and a cutting part arranged on the upper surface of the platform, the forming part comprises a lower air cylinder connected with the supporting frame, and an upper die which is driven by the lower air cylinder and has the same shape as the lower die, and the upper die corresponds to the lower die; the heat sealing piece comprises a fixing frame, a rotary motor and a heating block, wherein the fixing frame is installed in the platform and is obliquely arranged, the rotary motor is positioned in the fixing frame and can move, the heating block is fixed at the tail end of the rotary motor, and the heating block corresponds to the die; the cutting piece comprises a movable plate capable of moving vertically and a cutting tool for clamping the upper surface of the movable plate, and the cutting tool corresponds to the die.

Further, the mould is regular hexagonal body and fixedly sleeved with a rotating shaft, two ends of the rotating shaft are connected with the supporting frame, and the mould is suspended above the platform.

Further, the bearings are sleeved at the two ends of the rotating shaft, the bearing surface is provided with a groove, the inner side of the supporting frame is arranged on the limiting piece, and the bottom of the limiting piece stretches into the groove.

Further, the bottom of the lower pressing cylinder is provided with a push rod, the push rod penetrates through the supporting frame to be connected with a moving part, four corners of the lower surface of the moving part are provided with connecting shafts, and the connecting shafts vertically extend downwards to be connected with the upper die.

Further, a supporting rod is installed on the outer side of the connecting shaft, one end of the supporting rod is movably connected with the moving part, the other end of the supporting rod extends vertically downwards, a supporting piece is fixedly installed at the tail end of the supporting rod, and the area of the supporting piece is larger than that of the lower die.

Further, the support rod is sleeved with a spring, and two ends of the spring respectively support the lower surface of the moving part and the upper surface of the supporting part.

Further, a side forming part with the same structure is arranged on one side of the forming part, and the angle between the side forming part and the forming part is equal to the included angle between the two sides of the die.

Further, the material conveying assembly is further installed on one side of the die, the material conveying assembly comprises a supporting rod, a plurality of rollers installed in the supporting rod and a supporting piece located above the supporting rod, two sides of the supporting piece are fixedly connected with the supporting rod, an air cylinder is arranged at the middle position of the supporting piece, a pressing shaft is connected to the bottom of the air cylinder, and the air cylinder vertically pushes the pressing shaft downwards to correspond to the rollers.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a vertical mask forming device, which has the characteristics of small occupied area and high benefit, and a rotating shaft is driven by a driving piece, so that a die continuously rotates and is respectively in contact fit with a forming piece, a side forming piece, a heat sealing piece and a cutting piece, the original plane linear processing is converted into vertical rotary processing, the occupied area of processing equipment is reduced, the space above a machine table is effectively improved, and the high benefit is achieved.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

fig. 1 is a schematic perspective view of a vertical mask forming device according to the present utility model;

fig. 2 is a schematic view of a partial structure of the vertical mask forming device shown in fig. 1;

FIG. 3 is a schematic view of another angular structure of the vertical mask forming apparatus shown in FIG. 2;

fig. 4 is an enlarged detail view of a partial structure of the vertical mask forming apparatus shown in fig. 3;

fig. 5 is a schematic side view of the vertical mask forming apparatus shown in fig. 1.

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 5, the utility model discloses a vertical mask forming device, which comprises a platform 1, a pair of support frames 2 arranged on the platform 1, a material conveying component 3 positioned at one side of the support frames 2, a driving piece 4 arranged outside the support frames, a die 5 arranged in the support frames, and a plurality of workpieces 6 positioned outside the die 5.

Referring to fig. 1, the platform 1 includes a supporting frame 11, and a flat plate 12 mounted on top of the supporting frame 11, wherein the supporting frame 11 is a rectangular frame, the bottom of the supporting frame is provided with universal wheels to contact with the bottom surface, and the flat plate 12 is a rectangular plate body and is in parallel relation with the bottom surface.

The support frame 2 comprises a pair of vertical plates 21 and a top plate 22, wherein the bottom of the vertical plates 21 is fixedly connected with the flat plate 12, the top of the vertical plates extends vertically upwards, the tail ends of the vertical plates are fixedly connected with the top plate 22, and the top plate 22 is parallel to the flat plate 12.

Referring to fig. 1, the material conveying component 3 includes a supporting rod 31, a plurality of rollers 32 installed in the supporting rod 31, and a supporting member 33 located above the supporting rod 31, one end of the supporting rod 31 is fixedly connected with the riser 21, the other end of the supporting rod horizontally extends away from the riser 21, the plurality of rollers 32 are respectively connected to the inner side of the supporting rod 31, two sides of the supporting member 33 are fixedly connected with the supporting rod 31, an air cylinder 331 is arranged at the middle position of the supporting member 33, a pressing shaft 332 is connected to the bottom of the air cylinder 331, and the air cylinder 331 vertically pushes the pressing shaft 332 downwards to correspond to the plurality of rollers 32.

The driving piece 4 for driving the die 4 to rotate is further arranged on the outer side of the vertical plate 21, the driving piece 4 is a motor, a transmission 41 is arranged on one side of the driving piece 4, the driving piece 4 and the transmission 41 are linked through a belt, a rotating shaft 42 is connected to the inner side of the transmission 41, the rotating shaft 42 is arranged between the pair of vertical plates 21 in parallel, one end of the rotating shaft 42 penetrates through the vertical plates 21 and is connected with the transmission 41, bearings 43 are sleeved at two ends of the rotating shaft 42, the pair of bearings 43 are respectively fixed to the inner sides of the vertical plates 21 and are fixedly connected with two ends of the die 4, a pair of grooves 431 formed by downward sinking are formed on the surfaces of the bearings 43, the grooves 431 encircle the bearings 43, a plurality of limiting pieces 44 are fixedly arranged on the inner wall of the vertical plates 21, and the bottoms of the limiting pieces 44 respectively extend into the pair of grooves 431.

Referring to fig. 1 to 3, the mold 5 is a regular hexagon and is sleeved with the rotation shaft 42, and each surface of the mold 5 is recessed inward to form a lower mold 51, and the shape of the lower mold 51 is the same as that of the mask.

Referring to fig. 2 to 5, the plurality of workpieces 6 include a molding member 61 and a side molding member 60, a heat sealing member 62 located at one side of the molding member 61, a cutting member 63 mounted with the bottom of the die 5, and the pair of molding members 61 are identical in structure and include a lower pressing cylinder 611, a push rod 612 connected to the lower pressing cylinder 611, a moving portion 613 fixedly connected to the push rod 612, and an upper die 614 located below the moving portion 613; the lower pressure cylinder 611 is vertically fixed above the top plate 22, a push rod 612 connected with the bottom of the lower pressure cylinder is fixedly connected with the upper surface of a moving part 613 penetrating through the top plate 22, the moving part 613 is a rectangular plate body and is positioned above the die 4, a pair of guide rods 617 are arranged on the upper surface of the moving part 613, the guide rods 617 are respectively positioned on two sides of the push rod 612, the guide rods 617 vertically extend upwards to be movably connected with the top plate 22, connecting shafts 614 are arranged at four corners of the lower surface of the moving part 613, the connecting shafts 614 vertically extend downwards to be connected with an upper die 614, and the upper die 614 vertically corresponds to the lower die 51 downwards;

a supporting rod 615 is installed on the outer side of the connecting shaft 614, one end of the supporting rod 615 is movably connected with the moving part 613, the other end of the supporting rod 615 extends vertically downwards, the tail end of the supporting rod is fixedly provided with a supporting piece 616, the supporting piece 616 is a rectangular square frame, the lower surface of the supporting piece 616 is parallel to the surface of the die 5, the area of the supporting piece 616 is larger than that of the lower die 51, the supporting rod 615 is sleeved with a spring 617, and the two ends of the spring 617 respectively support the lower surface of the moving part 613 and the upper surface of the supporting piece 616.

The side forming piece 60 is located at one side of the forming piece 61 and is fixed on a bracket 600, one end of the bracket 600 is fixed above the top plate 22, the other end extends obliquely downwards away from the top plate 22 and is fixedly connected with the side forming piece 60, and the angle between the side forming piece 60 and the forming piece 61 is equal to the angle between two sides of the die 5.

Referring to fig. 4, the heat sealing member 62 includes a fixing frame 621, a moving motor 622 disposed in the fixing frame 621, a heating block 623 connected to the moving motor 622, the flat plate 12 has a mounting hole penetrating through the upper and lower surfaces thereof, the fixing frame 621 is disposed in the mounting hole, the fixing frame 621 moves and extends obliquely into the mounting hole, the other end of the fixing frame extends obliquely to the direction of the mold 5, a pair of sliding shafts 624 are mounted in the fixing frame 621, two ends of the pair of sliding shafts 624 are parallel to the fixing frame 621, a housing 625 is sleeved outside the moving motor 622, a sliding shaft 624 is sleeved at the bottom of the housing 625, a pushing cylinder 626 is mounted at the outer end of the fixing frame 621, the pushing cylinder 626 is disposed below the flat plate 12, a movable shaft penetrating through the fixing frame 621 and the housing 625 is fixedly connected, the oblique direction of the pushing cylinder 626 is identical to the oblique direction of the moving motor 622, the moving motor 622 has a rotating shaft 627, the rotating shaft 627 extends obliquely upward to be connected to the heating block 623, the bottom of the heating block 623 is planar and parallel to the surface of the mold 5, and the angle between the side forming member 60 and the side forming member 60 is equal to the angle between two sides of the mold 5.

Referring to fig. 5, the cutting member 63 includes a jack-up cylinder 631 located below the flat plate 12, a movable plate 632 located above the jack-up cylinder 631, and a cutting tool 634 located on an upper surface of the movable plate 632, wherein the jack-up cylinder 631 extends vertically upwards to penetrate through the flat plate 12 and be connected with the movable plate 632, a plurality of clamping blocks 633 are fixedly mounted on an upper surface of the movable plate 632, the plurality of clamping blocks 633 are oppositely arranged, a cutting tool 634 is mounted in the plurality of clamping blocks 633 in a clamping manner, the cutting tool 634 is vertically upwards and has the same shape as the lower die 51, and an angle between the cutting tool 634 and the heat sealing member 62 is equal to an included angle between two sides of the die 5.

The conveying member 7 is installed on the outer side of the cutting member 63, the conveying member 7 comprises a conveying frame 71 fixed on the upper surface of the flat plate 12, transmission rollers 72 positioned at two ends of the conveying frame 71 and a conveying belt 73 sleeved with the transmission rollers, the conveying frame 71 is perpendicular to the flat plate 12, the transmission rollers 72 are driven by a motor to drive the conveying belt 73 to rotate, a conveying frame 74 is arranged on one side of the conveying member 7, a roller is arranged at the top end of the conveying frame 74, a pressing portion 75 is arranged above the conveying member 7, the pressing portion 75 comprises a rod body 751 fixedly connected with the vertical plate 21 and a pushing portion 752 fixedly connected with the rod body 751, the pushing portion 752 is pushed by a vertically downward air rod, and the tail end of the pushing portion 752 forms a circular contact surface.

When the vertical mask forming device is used, a film material strip formed by a plurality of layers of cloth is clamped and conveyed by a plurality of rollers 32 and a pressing shaft 332 and surrounds the outer surface of a die 5, then the film material strip passes through a space between a material conveying frame 74 and a pressing part 75 and is rewound by a material pulling piece (not shown), the film material strip formed by the plurality of layers of cloth is clamped by the plurality of rollers 32 and the pressing shaft 332 to be kept flat, a driving piece 4 drives the die 5 to rotate through a transmission 41 and a rotating shaft 42, when the plurality of surfaces of the die 5 are parallel to a plurality of workpieces 6, a lower pressing cylinder 611 enables an upper die 614 to vertically enter a lower die 51 through a push rod 612, at the moment, a film is formed for the first time, a side forming piece 60 moves like a forming piece 61, the film material strip is formed for the second time, a pushing cylinder 626 pushes a moving motor 622 to move to a preset position, then the moving motor 622 drives a heating block 623 to rotate, heat-seal the film material strip, a jacking cylinder 631 vertically moves upwards, a cutting tool 634 cuts the film material strip, and when the film material strip moves to the upper part, the pushing part 752 vertically moves downwards, and pushes cut material strip to be separated from the conveying piece 7.

The utility model relates to a vertical mask forming device, which has the characteristics of small occupied area and high benefit, and a rotating shaft is driven by a driving piece, so that a die continuously rotates and is respectively in contact fit with a forming piece, a side forming piece, a heat sealing piece and a cutting piece, the original plane linear processing is converted into vertical rotary processing, the occupied area of processing equipment is reduced, the space above a machine table is effectively improved, and the high benefit is achieved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. A vertical gauze mask forming device, its characterized in that: the device comprises a platform, a pair of support frames arranged on the platform, a rotatable die arranged in the support frames and a plurality of workpieces surrounding the die; the die is inwards sunken from the surface to form a lower die, the plurality of workpieces comprise a forming part fixed at the top of the supporting frame, a heat sealing part positioned at one side of the forming part and a cutting part arranged on the upper surface of the platform, the forming part comprises a lower air cylinder connected with the supporting frame, and an upper die which is driven by the lower air cylinder and has the same shape as the lower die, and the upper die corresponds to the lower die; the heat sealing piece comprises a fixing frame, a rotary motor and a heating block, wherein the fixing frame is installed in the platform and is obliquely arranged, the rotary motor is positioned in the fixing frame and can move, the heating block is fixed at the tail end of the rotary motor, and the heating block corresponds to the die; the cutting piece comprises a movable plate capable of moving vertically and a cutting tool for clamping the upper surface of the movable plate, and the cutting tool corresponds to the die.

2. The vertical mask forming device according to claim 1, wherein: the die is a regular hexagon and is fixedly sleeved with a rotating shaft, two ends of the rotating shaft are connected with the supporting frame, and the die is suspended above the platform.

3. The vertical mask forming device according to claim 2, wherein: the bearing is sleeved at two ends of the rotating shaft, the bearing surface is provided with a groove, the inner side of the supporting frame is arranged on the limiting piece, and the bottom of the limiting piece stretches into the groove.

4. The vertical mask forming device according to claim 1, wherein: the bottom of the lower pressing cylinder is provided with a push rod, the push rod penetrates through the supporting frame to be connected with a moving part, four corners of the lower surface of the moving part are provided with connecting shafts, and the connecting shafts vertically extend downwards to be connected with the upper die.

5. The vertical mask forming device according to claim 4, wherein: the outside of connecting axle is installed branch, the one end of branch with remove portion swing joint, its other end vertical downwardly extending and terminal fixed mounting have to support the piece, support the area of holding the piece and be greater than the area of lower mould.

6. The vertical mask forming device according to claim 5, wherein: the support rod is sleeved with a spring, and two ends of the spring respectively support the lower surface of the moving part and the upper surface of the supporting part.

7. The vertical mask forming device according to claim 1, wherein: and one side of the forming part is provided with a side forming part with the same structure, and the angle between the side forming part and the forming part is equal to the included angle between the two sides of the die.

8. The vertical mask forming device according to claim 1, wherein: the die is characterized in that a material conveying assembly is further arranged on one side of the die, the material conveying assembly comprises a supporting rod, a plurality of rollers arranged in the supporting rod and a supporting piece arranged above the supporting rod, two sides of the supporting piece are fixedly connected with the supporting rod, an air cylinder is arranged in the middle of the supporting piece, a pressing shaft is connected to the bottom of the air cylinder, and the air cylinder vertically pushes the pressing shaft downwards to correspond to the rollers.