CN213370170U

CN213370170U - Ear belt feeding device for mask earphone dotting machine

Info

Publication number: CN213370170U
Application number: CN202022019326.2U
Authority: CN
Inventors: 张标
Original assignee: Ningbo Chinki Sewing Machine Technology Co ltd
Current assignee: Ningbo Chinki Sewing Machine Technology Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-08
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to an earlap loading attachment for gauze mask point earphone, the workstation has the station of adding that is used for welding the fag end, the material loading seat is arranged in one of them side of adding the station, draw material mechanism and material loading seat homonymy to be established on the workstation, and with material loading seat mutual disposition, scissors mechanism locates on the workstation and its output is close to the material loading mouth and arranges, feeding mechanism installs on the workstation and arranges in the top of drawing material mechanism, through the holder of drawing material mechanism, the fag end of material loading seat department is pulled out, the fag end that will pull out through scissors mechanism is cut off, and will cut off the both ends centre gripping of back fag end through two clamping jaws in feeding mechanism, and to processing position one side buckling, carry to on subsequently on the processing position, accomplish the action of material loading, make things convenient for follow-up welded going on, like this, through the cooperation of drawing material mechanism, scissors mechanism and feeding mechanism, can accomplish fag end cutting out, A plurality of steps such as buckle and pay-off have avoided a great deal of drawback of artifical material loading, and simple high efficiency, practicality are strong.

Description

Ear belt feeding device for mask earphone dotting machine

Technical Field

The utility model relates to a gauze mask point earphone field especially relates to an ear area loading attachment for gauze mask point earphone.

Background

The mask is a sanitary protective article, and is usually worn at the mouth and nose part for filtering air entering the mouth and nose and blocking substances such as spray, dust, pollen and the like in the air. The mask is generally hung and buckled on ears by adopting ear belts, so that the mask body can be attached to the face of a person and aligned to the mouth and nose parts.

In the production process of the mask, one step is to bend a strip-shaped ear belt into a semicircular shape, and then weld the two ends of the ear belt on the mask body. In prior art, the manufacturing of gauze mask ear area is through the manual work earlier cut out a segment, then the manual work is bent into the semicircle form to the ear area of shearing to the both ends of handing the ear area are fixed the ear area on the gauze mask body, adopt the welding ware to weld the ear area at last. The feeding of ear area can be realized to artifical bending welding's mode, and production efficiency is lower, and working strength is big, the repetition of mechanical type, and it has quality problems such as wrong welding, hourglass welding to take place to leave no attention a little. Therefore, the actual production requirements of enterprises cannot be met, and particularly, the efficiency of the production mode cannot be suitable for the urgent demands of the current market under the condition that the supply of the existing mask is short.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide an earring loading attachment that is used for gauze mask point earphone that can automatic feeding.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a ear area loading attachment for gauze mask point earphone includes

The workbench is provided with a processing station for welding the rope belt;

the feeding seat is arranged on one side of the processing station and is provided with a feeding port through which the rope head penetrates;

the material pulling mechanism is arranged on the workbench at the same side as the feeding seat and is arranged opposite to the feeding seat, and a first end of the material pulling mechanism is provided with a clamping piece which can be close to the feeding port and pull out a rope in the feeding port;

the scissors mechanism is used for cutting off the rope belt at the pulled-out feeding port and is arranged on the workbench, and the output end of the scissors mechanism is arranged close to the feeding port;

the feeding mechanism is used for conveying the cut rope belt to a processing position, is arranged on the workbench and is arranged above the pulling mechanism, and is provided with two clamping jaws which respectively clamp two ends of the rope belt, and the two clamping jaws can rotate towards the processing position so as to bend two ends of the rope belt towards the processing position.

In order to ensure that the pulling mechanism can pull the rope belt, preferably, the pulling mechanism further comprises a first driving mechanism, and an output end of the first driving mechanism is connected to the chuck, so as to drive the chuck to be close to or far away from the feeding port.

In order to ensure that the output end of the first driving mechanism can drive the clamping piece to slide synchronously so as to realize clamping action, preferably, the output end of the first driving mechanism is connected to the clamping piece through a sliding assembly, the sliding assembly comprises a sliding rail and a sliding seat which are arranged on the workbench, the output shaft of the first driving mechanism is connected to the sliding seat and can drive the sliding seat to slide along the sliding rail, and the clamping piece is a clamping cylinder which is arranged on the sliding seat.

In order to ensure to cut out the both ends of back fag end by the centre gripping, preferably, feeding mechanism includes fixing base and lifting unit, the fixing base is connected on the workstation, lifting unit includes second actuating mechanism and lift seat, two the clamping jaw is all installed on the lift seat, second actuating mechanism locates on the fixing base, and its output is connected on the lift seat to can drive lift seat and two clamping jaws reciprocate in step.

In order to facilitate the up-and-down movement of the lifting seat, preferably, a vertically extending guide post is arranged at the top of the lifting seat, and correspondingly, a guide sleeve for the guide post to pass through and to be matched with the guide post is arranged on the fixed seat.

In order to ensure that can buckle the both ends of fag end, and then match gauze mask piece both sides, preferably, feeding mechanism is still including being used for driving two clamping jaw pivoted rotating assembly, rotating assembly includes third actuating mechanism and locates two pivots on the lift seat, two the clamping jaw is connected respectively in the bottom that corresponds the clamping jaw, the top in two pivots is connected respectively to third actuating mechanism's output shaft to can drive two pivots and drive two clamping jaws and rotate, and two the rotation direction of clamping jaw is opposite.

Specifically, the output end of the third driving mechanism is in driving connection with the two rotating shafts through a transmission member, one end of the transmission member is connected to the output shaft of the third driving mechanism, the other end of the transmission member is provided with two rack portions, and the top of each rotating shaft is correspondingly provided with a gear portion meshed with the rack portion.

In order to ensure that the rope belt can be clamped by the pulling mechanism, preferably, the feeding seat is vertically arranged on the workbench, a feeding table is arranged on one side of the feeding seat, a guide groove for the rope belt to pass through is formed in the feeding table, a cover plate capable of covering the guide groove is further arranged above the feeding table, a feeding channel for the rope belt to pass through is formed between the cover plate and the guide groove, and the tail end of the feeding channel is a feeding opening

In order to ensure that the feeding channel can be adjusted to adapt to rope belts with different thicknesses, a fourth driving mechanism is further arranged on the feeding seat, and a power output end of the fourth driving mechanism is connected to the cover plate and can drive the cover plate to move up and down relative to the guide groove, so that the size of the feeding channel is adjusted.

In order to conveniently cut a proper length of the rope belt, the scissors mechanism comprises a finger cylinder and a cutter head connected to the output end of the finger cylinder, and the arrangement direction of the cutter head is crossed with the pulling-out direction of the rope belt.

Compared with the prior art, the utility model has the advantages of: this an ear area loading attachment for gauze mask point earphone is through the holder that draws material mechanism, the fag end that the material loading seat was located is pulled out, the fag end that will pull out through scissors mechanism cuts, and will cut the both ends centre gripping of back fag end through two clamping jaws in the feeding mechanism, and to processing position a side buckling, carry afterwards to processing position on, accomplish the action of material loading, make things convenient for going on of follow-up welding, through drawing material mechanism like this, scissors mechanism and feeding mechanism's cooperation, can accomplish the fag end and tailor, a plurality of steps such as buckle and pay-off, a great deal of drawback of artifical material loading has been avoided, and is simple and efficient, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic view of the overall structure of the feeding device in this embodiment;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 from another angle;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a schematic view of a feeding mechanism in the present embodiment;

fig. 6 is a schematic view of fig. 5 from another angle.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, in this embodiment, the ear band feeding device for mask earphones comprises a workbench 100, a feeding seat 1, a pulling mechanism 2, a scissors mechanism 4 and a feeding mechanism 3, wherein the workbench 100 has a processing position 101 for welding a cord band, the feeding seat 1 is disposed on one side of the processing position 101, the feeding seat 1 has a feeding opening 1a for a cord to penetrate out, in this embodiment, the feeding seat 1 is vertically disposed on the workbench 100, one side of the feeding seat 1 is provided with a feeding table 11, the feeding table 11 has a guide groove 13 for the cord band to pass through, a cover plate 12 capable of covering the guide groove 13 is further disposed above the feeding table 11, a feeding channel for the cord band to pass through is formed between the cover plate 12 and the guide groove 13, and the tail end of the feeding channel is the feeding opening 1 a. The size of above-mentioned material loading passageway can be adjusted according to the different thicknesses of ear area, specifically, still is equipped with fourth actuating mechanism 14 on the material loading seat 1, and the power take off end of fourth actuating mechanism 14 is connected on apron 12 to can drive apron 12 and reciprocate relatively the guide way 13, and then adjust material loading passageway's size.

In this embodiment, the above-mentioned material pulling mechanism 2 is disposed on the workbench 100 on the same side as the feeding seat 1, and is disposed opposite to the feeding seat 1, the first end of the material pulling mechanism 2 has a clamping member 21 capable of being close to the feeding port 1a and pulling out the rope in the feeding port 1a, the material pulling mechanism 2 further includes a first driving mechanism 22, an output end of the first driving mechanism 22 is connected to the clamping member 21, and the clamping member 21 is further driven to be close to or far away from the feeding port 1 a. The output end of the first driving mechanism 22 is specifically connected to the clamping member 21 through the sliding assembly 23, the sliding assembly 23 includes a sliding rail 231 and a sliding seat 232 which are arranged on the worktable 100, the output shaft of the first driving mechanism 22 is connected to the sliding seat 232 and can drive the sliding seat 232 to slide along the sliding rail 231, and the clamping member 21 is a clamping cylinder arranged on the sliding seat 232.

The scissors mechanism 4 is used for cutting the rope at the feeding port 1a after being pulled out, the scissors mechanism 4 is arranged on the workbench 100, the output end of the scissors mechanism 4 is arranged adjacent to the feeding port 1a, the scissors mechanism 4 specifically comprises a finger cylinder 41 and a cutter head 42 connected to the output end of the finger cylinder 41, and the arrangement direction of the cutter head 42 is crossed with the pulling-out direction of the rope.

In this embodiment, in order to realize that the cut rope belt can be bent and welded on the corresponding side of the mask sheet, the feeding mechanism 3 is used for conveying the cut rope belt to the processing station 101, is installed on the workbench 100, and is arranged above the pulling mechanism 2, and the feeding mechanism 3 has two clamping jaws 30 for respectively clamping two ends of the rope belt, and the two clamping jaws 30 can both rotate towards the processing station 101 to bend two ends of the rope belt towards the processing station 101. The feeding mechanism 3 in this embodiment includes a fixing base 31 and a lifting assembly 32, the fixing base 31 is connected to the workbench 100, the lifting assembly 32 includes a second driving mechanism 321 and a lifting base 322, the two clamping jaws 30 are both installed on the lifting base 322, the second driving mechanism 321 is disposed on the fixing base 31, and the output end of the second driving mechanism 321 is connected to the lifting base 322, and can drive the lifting base 322 and the two clamping jaws 30 to move up and down synchronously. In order to facilitate lifting, a vertically extending guide post 323 is disposed at the top of the lifting seat 322, and correspondingly, a guide sleeve 324 for the guide post 323 to pass through and match with the guide post 323 is disposed on the fixed seat 31.

The feeding mechanism 3 further includes a rotating assembly 33 for driving the two clamping jaws 30 to rotate, the rotating assembly 33 includes a third driving mechanism 331 and two rotating shafts 332 disposed on the lifting seat 322, the two clamping jaws 30 are respectively connected to the bottom of the corresponding clamping jaw 30, an output shaft of the third driving mechanism 331 is respectively connected to the top of the two rotating shafts 332, and can drive the two rotating shafts 332 to drive the two clamping jaws 30 to rotate, and the rotating directions of the two clamping jaws 30 are opposite. The output end of the third driving mechanism 331 is drivingly connected to the two rotating shafts 332 through a transmission member 333, one end of the transmission member 333 is connected to the output shaft of the third driving mechanism 331, the other end of the transmission member 333 is provided with two rack portions 334, and the top of the rotating shaft 332 is correspondingly provided with a gear portion 335 engaged with the rack portions 334.

Claims

1. A ear area loading attachment for gauze mask point earphone includes

A workbench (100) provided with a processing station (101) for welding a rope belt;

the feeding seat (1) is arranged on one side of the processing station (101), and the feeding seat (1) is provided with a feeding port (1a) through which a rope end penetrates;

the pulling mechanism (2) is arranged on the workbench (100) on the same side as the feeding seat (1) and is arranged opposite to the feeding seat (1), and a clamping piece (21) which can be close to the feeding port (1a) and pull out a rope end in the feeding port (1a) is arranged at the first end of the pulling mechanism (2);

the scissors mechanism (4) is used for cutting off the rope belt at the feed opening (1a) after being pulled out, the scissors mechanism (4) is arranged on the workbench (100), and the output end of the scissors mechanism is arranged close to the feed opening (1 a);

the feeding mechanism (3) is used for conveying the cut rope belt to a processing position (101), is mounted on the workbench (100) and is arranged above the pulling mechanism (2), the feeding mechanism (3) is provided with two clamping jaws (30) which respectively clamp two ends of the rope belt, and the two clamping jaws (30) can rotate towards the processing position (101) so that two ends of the rope belt bend towards the processing position (101).

2. The ear band feeding device according to claim 1, characterized in that: the material pulling mechanism (2) further comprises a first driving mechanism (22), the output end of the first driving mechanism (22) is connected to the clamping piece (21), and then the clamping piece (21) is driven to be close to or far away from the feeding hole (1 a).

3. The ear band feeding device according to claim 2, characterized in that: the output end of the first driving mechanism (22) is connected with the clamping piece (21) through a sliding assembly (23), the sliding assembly (23) comprises a sliding rail (231) and a sliding seat (232) which are arranged on the workbench (100), an output shaft of the first driving mechanism (22) is connected with the sliding seat (232) and can drive the sliding seat (232) to slide along the sliding rail (231), and the clamping piece (21) is a clamping cylinder arranged on the sliding seat (232).

4. The ear band feeding device according to claim 1, characterized in that: feeding mechanism (3) are including fixing base (31) and lifting unit (32), fixing base (31) are connected on workstation (100), lifting unit (32) are including second actuating mechanism (321) and lift seat (322), two clamping jaw (30) are all installed on lift seat (322), second actuating mechanism (321) are located on fixing base (31), and this second actuating mechanism (321) output is connected on lift seat (322) to can drive lift seat (322) and two clamping jaw (30) and reciprocate in step.

5. The ear band feeding device according to claim 4, characterized in that: the top of the lifting seat (322) is provided with a vertically extending guide post (323), and correspondingly, the fixed seat (31) is provided with a guide sleeve (324) for the guide post (323) to pass through and match with the guide post (323).

6. The ear band feeding device according to claim 4, characterized in that: feeding mechanism (3) are still including being used for driving two clamping jaw (30) pivoted rotating assembly (33), rotating assembly (33) include third actuating mechanism (331) and locate two pivot (332) on lift seat (322), two clamping jaw (30) are connected respectively in the bottom that corresponds clamping jaw (30), the output shaft of third actuating mechanism (331) is connected respectively at the top of two pivot (332) to can drive two pivot (332) and drive two clamping jaw (30) and rotate, and two the rotation opposite direction of clamping jaw (30).

7. The ear band feeding device according to claim 6, characterized in that: the output end of the third driving mechanism (331) is in driving connection with the two rotating shafts (332) through transmission pieces (333), one end of each transmission piece (333) is connected to the output shaft of the third driving mechanism (331), the other end of each transmission piece (333) is provided with two rack portions (334), and the top of each rotating shaft (332) is correspondingly provided with a gear portion (335) meshed with the corresponding rack portion (334).

8. The ear band feeding device according to claim 1, characterized in that: the utility model discloses a loading platform, including workstation (100), workstation (1), feeding seat (11), guide way (13) that supply the fag end to pass on the workstation (100), one of them one side of this feeding seat (1) is equipped with feeding platform (11), feeding platform (11) is last to have, feeding platform (11) top still is equipped with and covers apron (12) of guide way (13), apron (12) with form the material loading passageway that supplies the fag end to pass between guide way (13), the tail end of material loading passageway does material loading mouth (1 a).

9. The ear band feeding device according to claim 8, characterized in that: the feeding base (1) is further provided with a fourth driving mechanism (14), the power output end of the fourth driving mechanism (14) is connected to the cover plate (12) and can drive the cover plate (12) to move up and down relative to the guide groove (13), and then the size of the feeding channel is adjusted.

10. The ear band feeding device according to claim 1, characterized in that: the scissors mechanism (4) comprises a finger cylinder (41) and a cutter head (42) connected to the output end of the finger cylinder (41), and the arrangement direction of the cutter head (42) is crossed with the pulling-out direction of the rope belt.