CN212971832U - Forming set mechanism of double-nose-beam-strip mask machine - Google Patents

Abstract

The utility model discloses a forming group mechanism of a double-nose-beam strip mask machine, which comprises a supporting plate, a feeding component and a welding and cutting component; a support plate: the middle part of the upper surface of the sliding plate is provided with a sliding chute, the inside of the sliding chute is connected with a sliding plate in a sliding way, the upper surface of the sliding plate is provided with strip-shaped openings which are uniformly distributed, the upper end of the sliding plate is respectively hinged with a pressing plate corresponding to the strip-shaped openings through hinges, the front side and the rear side of the upper surface of the supporting plate are symmetrically provided with groove plates, the middle parts of the opposite inner side surfaces of the groove plates are respectively provided with a vertical groove, the upper surface of the groove plate at the rear side is provided with a fixed plate, the left side of the front end of the upper surface of the supporting plate is provided with a motor through a; this two nose bridge strip gauze mask machine shaping group mechanism, hot melt with tailor efficient, avoid the extravagant material of nose bridge strip overlength, improve production efficiency.

Description

Forming set mechanism of double-nose-beam-strip mask machine

Technical Field

The utility model relates to a gauze mask production technical field specifically is a two nose roof beam strip gauze mask machine shaping group mechanism.

Background

The mask is a sanitary article, is generally worn on the mouth and nose part for filtering air entering the mouth and nose, so as to achieve the function of blocking harmful gas, smell, spray, virus and other substances, is made of gauze or paper and other materials, has certain filtering function on air entering the lung, when respiratory infectious diseases are epidemic and the mask is worn for operation in the environment polluted by dust and the like, the mask has good effect, can be divided into an air filtering type mask and an air supply type mask, the mask is machined by a multi-purpose mask machine in the production process of the mask, a special forming group mechanism is needed in the machining process of the mask machine, but there are many defects in current mechanism, be not convenient for material loading and get the material, and work burden is big, and hot melt and the inefficiency of tailorring can not guarantee the hot melt quality, and the extravagant material of bridge of the nose strip overlength is serious, and the comfort of gauze mask wearing is poor, and production efficiency is low, has consequently provided a two bridge of the nose strip gauze mask machine shaping group mechanism.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a two nose roof beam strip gauze mask machine shaping group mechanism, the material loading of being convenient for with get the material, alleviate work burden, hot melt and the efficient of tailorring can guarantee the hot melt quality, avoid the extravagant material of nose roof beam strip overlength, the comfort that the gauze mask was worn is high, improve production efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a forming group mechanism of a double-nose-beam-strip mask machine comprises a supporting plate, a feeding assembly and a welding and cutting assembly;

a support plate: the middle part of the upper surface of the sliding plate is provided with a sliding chute, the inside of the sliding chute is connected with a sliding plate in a sliding way, the upper surface of the sliding plate is provided with strip-shaped openings which are uniformly distributed, the upper end of the sliding plate is respectively hinged with a pressing plate corresponding to the strip-shaped openings through hinges, the front side and the rear side of the upper surface of the supporting plate are symmetrically provided with groove plates, the middle parts of the opposite inner side surfaces of the groove plates are respectively provided with a vertical groove, the upper surface of the groove plate at the rear side is provided with a fixed plate, the left side of the front end of the upper surface of the supporting plate is provided with a motor through a;

a feeding component: the left side surface of the feeding component at the front side is fixedly connected with an output shaft of the motor;

welding and cutting the components: the middle part of the welding cutting assembly is connected with the vertical groove in a sliding way;

wherein: still include control switch group, the front surface of backup pad is equipped with control switch group, and external power source is connected to control switch group's input electricity, and the input of motor is connected with control switch group's output electricity, and easy operation is convenient for the material loading with get the material, alleviates work burden, hot melt and the efficient of tailorring, and the hot melt is effectual, can guarantee the hot melt quality, avoids the extravagant material of bridge of the nose strip overlength, and the comfort that the gauze mask was worn is high, improves production efficiency.

Further, the pay-off subassembly includes belt pulley, column spinner, rotation axis and L template, the inside of recess board all is connected with the column spinner through the bearing rotation, column spinner left side end all extends to the left side of recess board and is equipped with the belt pulley in end department, two belt pulleys pass through belt drive, the output shaft right side end of motor and the belt pulley left surface fixed connection of front side, both sides face all is equipped with the L template around the backup pad, all rotate in the opening that the perpendicular plate body upper end of L template set up and be connected with the rotation axis of symmetry, the material loading of being convenient for is convenient, shorten the material loading time, alleviate work burden, and the machining efficiency is improved.

Further, the butt fusion cutting assembly comprises a sliding block, a cutting blade, a heating rod, a sliding rod and a spring, the inside of the vertical groove is connected with the sliding block in a sliding mode, the sliding rod penetrates through a corresponding sliding block middle through hole and is fixedly connected with the upper inner wall and the lower inner wall of the vertical groove, the spring is sleeved on the outside of the sliding rod, the ends of the two sides of the spring are respectively fixedly connected with the bottom surface of the corresponding sliding block and the inside bottom surface of the vertical groove, the opposite inner side surface of the sliding block is provided with the cutting blade, the opposite inner side surface of the cutting blade is provided with the heating rod, the lower end of the heating rod is lower than the bottom end of the cutting blade, the input end of the heating rod is electrically connected with the output end of the control switch group, the hot melting and cutting efficiency is high.

Further, the butt fusion subassembly of tailorring still includes accommodate motor, cam, disc and fixed column, the trailing flank of fixed plate is equipped with accommodate motor, and accommodate motor's output shaft passes through the bearing and is connected and be equipped with the cam in front side end department with the plate body rotation of fixed plate, and two relative medial surfaces upper ends of tailorring the blade are passed through the fixed column and are linked to each other, and the middle part of fixed column is equipped with the disc, and disc and cam position correspond, and accommodate motor's input is connected with the output electricity of control switch group, and the transmission is stable, and convenient operation alleviates work burden, improves machining efficiency.

Furthermore, the vertical distance between the lower end of the heating rod and the bottom end of the cutting blade is consistent with the distance between the upper surface of the supporting plate and the bottom surface of the strip-shaped opening, so that the simultaneous operation of welding and cutting is ensured, and the processing time is shortened.

Compared with the prior art, the beneficial effects of the utility model are that: this two nose roof beam strip gauze mask machine shaping group mechanism has following benefit:

1. wear out two bridge of the nose strip from two rotation axes of homonymy in, and then penetrate from the lower extreme of column spinner, the bar mouth that the slide upper surface set up is put into in proper order to the gauze mask that will be fashioned, spinning platen makes the clamp plate press on the gauze mask, avoid the gauze mask to remove the in-process and take place the skew, pull the slide through outside drive mechanism and remove, make the gauze mask remove to recess board below, make the motor operation through control switch group, the output shaft rotates and drives belt pulley and column spinner rotation, and then the inboard end that drives the bridge of the nose strip removes to the gauze mask on, be convenient for follow-up processing. After processing finishes, rotatory clamp plate takes out the gauze mask after the shaping from the bar mouth, and easy operation is convenient for the material loading with get the material, alleviate work burden, improve machining efficiency.

2. Make the adjusting motor operation through control switch group, the output shaft rotates and drives the cam rotation, the arch of cam can push away disc and fixed column downstream, and then push away to tailor the blade downstream, make the spring shrink, the slider is along the slide bar at perpendicular inslot downstream, thereby make and tailor the blade downstream and drive the heating rod downstream, make the lower end pressure of heating rod on bridge of the nose strip and gauze mask, carry out the hot melt to gauze mask and bridge of the nose strip, it tailors the blade to unnecessary bridge of the nose strip, the hot melt is fast, the hot melt is effectual, can guarantee the hot melt quality, avoid the extravagant material of bridge of the nose strip overlength, the comfort that the gauze mask was worn is high, and the production efficiency is improved.

3. When the bulge of the cam is far away from the disc, the slide block, the cutting blade and the heating rod are driven to move upwards under the elastic action of the spring, the circular processing is realized, the hot melting and cutting efficiency is high, and the processing efficiency is improved.

Drawings

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

fig. 2 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises a support plate 1, a sliding groove 2, a sliding plate 3, a strip-shaped opening 4, a pressing plate 5, a control switch group 6, a feeding assembly 7, a belt pulley 71, a rotating column 72, a rotating shaft 73, a 74L-shaped plate, a welding and cutting assembly 8, an adjusting motor 81, a sliding block 82, a cam 83, a cutting blade 84, a disc 85, a fixed column 86, a heating rod 87, a sliding rod 88, a spring 89, a groove plate 9, a vertical groove 10, a fixing plate 11, a motor 12 and a support leg 13.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a double-nose-beam-strip mask machine forming group mechanism comprises a supporting plate 1, a feeding assembly 7 and a welding and cutting assembly 8;

supporting plate 1: the middle part of the upper surface of the support plate is provided with a chute 2, the support plate 1 provides an installation and fixation place, the chute 2 provides sliding connection, the inside of the chute 2 is connected with a sliding plate 3 in a sliding way, the sliding plate 3 provides a processing place, the upper surface of the sliding plate 3 is provided with strip-shaped ports 4 which are uniformly distributed, the upper end of the sliding plate 3 is respectively hinged with a pressing plate 5 corresponding to the strip-shaped ports 4 through hinges, the front side and the back side of the upper surface of the support plate 1 are symmetrically provided with groove plates 9, the groove plates 9 provide stable support, the middle parts of the opposite inner side surfaces of the groove plates 9 are respectively provided with a vertical groove 10, the upper surface of the groove plate 9 at the back side is provided with a fixed plate 11, the fixed plate 11 provides support connection, the left side of the front end of the upper surface of the support plate 1 is, the support legs 13 provide stable support;

a feeding component 7: a feeding component 7: the two nose bridge pieces are respectively and symmetrically arranged on the front surface and the rear surface of the supporting plate 1 and inside the groove plate 9, the left side surface of the feeding component 7 on the front side is fixedly connected with an output shaft of the motor 12, the feeding component 7 comprises belt pulleys 71, rotary columns 72, rotary shafts 73 and L-shaped plates 74, the inside of the groove plate 9 is rotatably connected with the rotary columns 72 through bearings, the left end heads of the rotary columns 72 extend to the left side of the groove plate 9 and are provided with the belt pulleys 71, the two belt pulleys 71 are driven through belts, the right end heads of the output shafts of the motor 12 are fixedly connected with the left side surface of the belt pulleys 71 on the front side, the front side surface and the rear side surface of the supporting plate 1 are respectively provided with the L-shaped plates 74, the openings formed in the vertical plate bodies of the L-shaped plates 74 are respectively and rotatably connected with the symmetrical rotary shafts 73, the two nose bridge pieces, the output shaft rotates to drive the belt pulley 71 and the rotary columns 72 to rotate, so that the rotary columns 72 on the two sides rotate simultaneously to convey the nose bridge strip inwards, and further the inner end of the nose bridge strip is driven to move onto the mask, the subsequent processing is facilitated, the operation is simple, the two sides are simultaneously fed, the feeding efficiency is improved, the workload is reduced, and the processing efficiency is improved;

welding and cutting assembly 8: set up in the middle part of fixed plate 11, the middle part and the perpendicular groove 10 sliding connection of subassembly 8 are tailor in the butt fusion, subassembly 8 is tailor including slider 82, tailor blade 84, heating rod 87, slide bar 88 and spring 89, the equal sliding connection in inside of perpendicular groove 10 has slider 82, slide bar 88 passes corresponding slider 82 middle part through-hole and with the upper and lower two inner wall fixed connection of perpendicular groove 10, the outside of slide bar 88 all overlaps and is equipped with spring 89, the both sides end of spring 89 respectively with the inside bottom surface fixed connection of corresponding slider 82 bottom surface and perpendicular groove 10, the relative medial surface of slider 82 all is equipped with tailors blade 84, the relative medial surface of tailorring blade 84 all is equipped with heating rod 87, the lower tip of heating rod 87 is less than the bottom of tailorring blade 84, subassembly 8 is tailor still includes adjustment motor 81 in the butt fusion, cam 83, disc 85 and fixed column 86, the trailing flank of fixed plate 11, an output shaft of the adjusting motor 81 is rotatably connected with a plate body of the fixing plate 11 through a bearing, a cam 83 is arranged at the end of the front side, the upper ends of the opposite inner side surfaces of the two cutting blades 84 are connected through a fixing column 86, a disc 85 is arranged in the middle of the fixing column 86, the disc 85 corresponds to the cam 83 in position, the adjusting motor 81 is operated through the control switch group 6, the output shaft rotates to drive the cam 83 to rotate, the bulge of the cam 83 pushes the disc 85 and the fixing column 86 to move downwards and further pushes the cutting blades 84 to move downwards, the spring 89 is contracted, the sliding block 82 slides downwards in the vertical groove 10 along the sliding rod 88, so that the cutting blades 84 move downwards to drive the heating rod 87 to move downwards, the lower end of the heating rod 87 is pressed on the nose bridge strip and the mask, the mask and the nose bridge strip are subjected to hot melting, the cutting blades 84 cut the redundant nose bridge strip, when the, the sliding block 82, the cutting blade 84 and the heating rod 87 are driven to move upwards under the action of the elastic force of the spring 89, so that the hot melting and cutting efficiency is high, the hot melting effect is good, the hot melting quality can be ensured, the waste of materials due to the overlong nose bridge strip is avoided, the mask is high in wearing comfort, and the production efficiency is improved;

wherein: the heating device further comprises a control switch group 6 for regulating and controlling the normal operation of each component, the control switch group 6 is arranged on the front surface of the supporting plate 1, an input end of the control switch group 6 is electrically connected with an external power supply, and input ends of the heating rod 87, the adjusting motor 81 and the motor 12 are electrically connected with an output end of the control switch group 6.

Wherein: the vertical distance between the lower end head of the heating rod 87 and the bottom end of the cutting blade 84 is consistent with the distance between the upper surface of the supporting plate 1 and the bottom surface of the strip-shaped opening 4, so that the simultaneous operation of welding and cutting is ensured, and the processing time is shortened.

When in use: firstly, the device is placed on a flat ground through supporting legs 13, the left end and the right end of a sliding plate 3 are connected with an external traction structure, two nose bridge strips penetrate out of two rotating shafts 73 at the same side, and then penetrate into the lower ends of rotating columns 72, a mask to be formed is sequentially placed into strip-shaped openings 4 formed in the upper surface of the sliding plate 3, a pressing plate 5 is pressed on the mask through the rotating pressing plate 5, the mask is prevented from being deviated in the moving process, the sliding plate 3 is pulled to move through the external traction mechanism, the mask is moved to the position below a groove plate 9, a motor 12 is operated through a control switch group 6, an output shaft rotates to drive a belt pulley 71 and the rotating columns 72 to rotate, the rotating columns 72 at the two sides rotate simultaneously, the nose bridge strips are conveyed inwards, the inner ends of the nose bridge strips are driven to move onto the mask, the operation is simple, the feeding efficiency is improved by simultaneously feeding at, the feeding efficiency is improved, the adjusting motor 81 is operated by controlling the switch group 6, the output shaft rotates to drive the cam 83 to rotate, the bulge of the cam 83 can push the disc 85 and the fixed column 86 to move downwards, and further push the cutting blade 84 to move downwards, the spring 89 is contracted, the sliding block 82 slides downwards in the vertical groove 10 along the sliding rod 88, so that the cutting blade 84 moves downwards to drive the heating rod 87 to move downwards, the lower end head of the heating rod 87 is pressed on the nose bridge strip and the mask, the mask and the nose bridge strip are subjected to hot melting, the cutting blade 84 cuts redundant nose bridge strips, the hot melting speed is high, the hot melting effect is good, the hot melting quality can be ensured, the waste of materials due to the overlong nose bridge strip is avoided, the comfortable feeling of wearing of the mask is high, the production efficiency is improved, when the bulge of the cam 83 is far away from the disc 85, the sliding block 82, the cutting blade 84 and the heating rod 87, circulation processing, hot melt and the efficient of tailorring improve machining efficiency, and processing finishes the back, and rotatory clamp plate 5 takes out the gauze mask after the shaping from bar mouth 4, and it is convenient to get the material, improves production efficiency.

It should be noted that the adjusting motor 81 and the motor 12 disclosed in this embodiment may be motors of miniature ac speed reduction 400W manufactured by wapont electromechanical ltd, dongguan, the heating rod 87 may be a stainless steel single-head heating rod manufactured by xingsheng electric furnace fittings factory, and the control switch group 6 controls the heating rod 87, the adjusting motor 81 and the motor 12 to operate by a method commonly used in the prior art.

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 (5)

1. The utility model provides a two nose roof beam strip gauze mask machine shaping group mechanisms which characterized in that: comprises a supporting plate (1), a feeding component (7) and a welding and cutting component (8);

support plate (1): the middle part of the upper surface of the sliding chute (2) is provided with the sliding chute (2), the sliding chute (2) is connected with the sliding plate (3) in a sliding manner, the upper surface of the sliding plate (3) is provided with strip-shaped openings (4) which are uniformly distributed, the upper end of the sliding plate (3) is respectively hinged with a pressing plate (5) corresponding to the strip-shaped openings (4) through hinges, the front side and the rear side of the upper surface of the supporting plate (1) are symmetrically provided with groove plates (9), the middle parts of the opposite inner side surfaces of the groove plates (9) are respectively provided with a vertical groove (10), the upper surface of the groove plate (9) at the rear side is provided with a fixing plate (11), the left side of the front end of the upper surface of the supporting plate (1) is provided with a motor (12) through a mounting plate, an;

feed assembly (7): the left side surface of the feeding component (7) at the front side is fixedly connected with an output shaft of a motor (12);

welding cutting assembly (8): the middle part of the welding cutting assembly (8) is arranged in the middle of the fixed plate (11) and is in sliding connection with the vertical groove (10);

wherein: the novel electric heating cooker is characterized by further comprising a control switch group (6), the front surface of the supporting plate (1) is provided with the control switch group (6), an external power supply is electrically connected with the input end of the control switch group (6), and the input end of the motor (12) is electrically connected with the output end of the control switch group (6).

2. The double-nose-beam-strip mask machine forming set mechanism of claim 1, wherein: pay-off subassembly (7) are including belt pulley (71), column spinner (72), rotation axis (73) and L template (74), the inside of recess board (9) all rotates through the bearing and is connected with column spinner (72), column spinner (72) left side end all extends to the left side of recess board (9) and is equipped with belt pulley (71) in end department, two belt pulley (71) are through belt transmission, the output shaft right side end of motor (12) and belt pulley (71) left surface fixed connection of front side, the front and back both sides face of backup pad (1) all is equipped with L template (74), all rotate in the opening that sets up on the perpendicular plate body of L template (74) and be connected with rotation axis (73) of symmetry.

3. The double-nose-beam-strip mask machine forming set mechanism of claim 1, wherein: subassembly (8) are tailor to butt fusion includes slider (82), tailors blade (84), heating rod (87), slide bar (88) and spring (89), the equal sliding connection in inside of erecting groove (10) has slider (82), slide bar (88) pass corresponding slider (82) middle part through-hole and with erect two upper and lower inner wall fixed connection in groove (10), the outside of slide bar (88) all is overlapped and is equipped with spring (89), the both sides end of spring (89) respectively with slider (82) bottom surface that corresponds and erect the inside bottom surface fixed connection in groove (10), the relative medial surface of slider (82) all is equipped with cuts out blade (84), the relative medial surface of cutting out blade (84) all is equipped with heating rod (87), the input of heating rod (87) is connected with the output electricity of control switch group (6).

4. The double-nose-beam-strip mask machine forming set mechanism of claim 3, wherein: subassembly (8) is tailor in butt fusion still includes accommodate motor (81), cam (83), disc (85) and fixed column (86), the trailing flank of fixed plate (11) is equipped with accommodate motor (81), the output shaft of accommodate motor (81) passes through the bearing and is connected and be equipped with cam (83) in front end department with the plate body rotation of fixed plate (11), two relative medial surface upper ends of cutting blade (84) link to each other through fixed column (86), the middle part of fixed column (86) is equipped with disc (85), disc (85) and cam (83) position correspond, the input of accommodate motor (81) is connected with the output electricity of control switch group (6).

5. The double-nose-beam-strip mask machine forming set mechanism of claim 3, wherein: the vertical distance between the lower end of the heating rod (87) and the bottom end of the cutting blade (84) is consistent with the distance between the upper surface of the support plate (1) and the bottom surface of the strip-shaped opening (4).

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