CN215684893U

CN215684893U - Seamless underwear welded structure

Info

Publication number: CN215684893U
Application number: CN202120627465.5U
Authority: CN
Inventors: 季俊明
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2022-02-01
Anticipated expiration: 2031-03-25

Abstract

The application relates to a traceless underwear welding structure, which comprises a machine base and a welding head, wherein a fixing device for fixing a first connecting end and a second connecting end is arranged on the machine base; the fixing device comprises a bracket fixedly connected to the top of the base and a supporting plate fixedly connected to one side of the bracket; a cavity is formed in the supporting plate, and a negative pressure assembly used for enabling the cavity to generate negative pressure is installed on one side of the supporting plate; a plurality of negative pressure holes are formed in the top wall of the cavity and correspond to the first connecting end and the second connecting end. This application can make the underwear junction more level and smooth.

Description

Seamless underwear welded structure

Technical Field

The application relates to the technical field of traceless underwear, in particular to a traceless underwear welding structure.

Background

In the prior art, reference may be made to the chinese utility model patent with the publication number CN211843251U, which discloses an ultrasonic welding machine, comprising a machine base, a first lifting device, a second lifting device and a welding device; the base is provided with a welding station for placing a workpiece to be welded; the welding device is used for welding workpieces; the first lifting device is used for positioning the welding head; the second lifting device comprises a mounting frame, a driving motor, a second moving seat, a lead screw, a guide seat, a guide rail and a mounting seat, the guide seat is arranged on the first lifting device, the mounting frame is arranged on the guide seat, the driving motor is arranged on the mounting frame, the guide rail is arranged on the guide seat, the mounting seat is slidably connected onto the guide rail, the lead screw is connected onto the guide seat, the lead screw is in threaded connection with the second moving seat, the second moving seat is fixedly connected with the mounting seat, the driving motor is in driving connection with the lead screw, and the mounting seat is connected with the welding device. The utility model has the beneficial effects that: the mode of adjusting the welding head by adopting the automatic linear mechanism is adopted for lifting adjustment, so that the positioning precision of the welding head is effectively improved.

When the existing underwear is welded by ultrasonic waves, two connecting ends of the underwear are stacked together, and then the stacked parts are welded by ultrasonic welding equipment.

However, the underwear manufactured by the above method has uneven joints, which may cause uncomfortable feeling to users.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a no trace underwear connection structure, can make the underwear junction more level and smooth.

The traceless underwear connecting structure comprises two first connecting ends and two second connecting ends, wherein the two first connecting ends are arranged corresponding to the two second connecting ends, a connecting cloth piece is placed on the back of the connecting position of the first connecting ends and the second connecting ends, and the two ends of the connecting cloth piece are fixedly connected with the first connecting ends and the second connecting ends through welding structures.

By adopting the technical scheme, the first connecting end and the second connecting end are fixedly connected through the connecting cloth pieces, so that the joint of the underwear is smoother.

It is another object of the present application to provide a seamless welded undergarment structure.

The traceless underwear welding structure comprises a machine base and a welding head, wherein a fixing device used for fixing a first connecting end and a second connecting end is installed on the machine base.

By adopting the technical scheme, the fixing device is arranged, so that the first connecting end and the second connecting end are conveniently fixed, the connecting cloth pieces are conveniently welded, and the underwear connecting part can be further smooth.

Preferably, the fixing device comprises a bracket fixedly connected to the top of the base and a supporting plate fixedly connected to one side of the bracket; a cavity is formed in the supporting plate, and a negative pressure assembly used for enabling the cavity to generate negative pressure is installed on one side of the supporting plate; a plurality of negative pressure holes are formed in the top wall of the cavity and correspond to the first connecting end and the second connecting end.

By adopting the technical scheme, the cavity generates negative pressure through the negative pressure assembly, and the first connecting end and the second connecting end can be fixed under the action of the negative pressure hole; through setting up fixing device, be convenient for fix first link and second link.

Preferably, the negative pressure assembly comprises a micro fan arranged on one side of the supporting plate and a negative pressure pipe communicated with an air inlet of the micro fan; and one end of the negative pressure pipe, which is far away from the micro fan, is communicated with the cavity.

By adopting the technical scheme, the cavity is convenient to generate negative pressure by arranging the micro fan.

Preferably, a cleaning device for cleaning dust on the top of the supporting plate is mounted on the top of the machine base, and the cleaning device comprises a mounting frame mounted on the top of the machine base and a horizontal pipe fixedly connected to the top of the mounting frame; the both ends of water flat pipe seal the setting, it has a plurality of shower nozzles to communicate in proper order along its axial on the water flat pipe, install the air feed subassembly that is used for carrying out the air feed to the water flat pipe on the frame.

By adopting the technical scheme, when the dust at the top of the supporting plate needs to be cleaned, the air supply assembly supplies air to the horizontal pipe, and the dust at the top of the supporting plate can be cleaned under the action of the spray head; through setting up cleaning device, be convenient for clear up the dust at backup pad top.

Preferably, the air supply assembly comprises an air supply fan arranged at the top of the base and a hose communicated with an air outlet of the air supply fan; and one end of the hose, which is far away from the air supply fan, is communicated with the horizontal pipe.

Through adopting above-mentioned technical scheme, through setting up the air feed fan, be convenient for carry out the air feed to the horizontal pipe.

Preferably, a driving assembly for driving the mounting frame to move is mounted at the top of the machine base.

Through adopting above-mentioned technical scheme, through setting up drive assembly, the drive mounting bracket of being convenient for removes, and the mounting bracket removes and can drive the horizontal pipe and remove to can further clear up the top of backup pad.

Preferably, the driving assembly comprises a screw rod rotatably connected to the top of the base and a hand wheel fixedly connected to one end of the screw rod; the lead screw is in threaded connection with the mounting frame; the top rigid coupling of frame has the guide arm, the guide arm runs through the mounting bracket setting, the mounting bracket slides and connects in the guide arm.

By adopting the technical scheme, when the mounting frame needs to be driven to move, the lead screw is rotated by rotating the hand wheel, and the lead screw can drive the mounting frame to move by rotating; through setting up drive assembly, be convenient for drive mounting bracket removes.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the first connecting end and the second connecting end are fixedly connected through the connecting cloth pieces, so that the joint of the underwear is smoother;

2. the fixing device is arranged, so that the first connecting end and the second connecting end can be conveniently fixed, the connecting cloth pieces can be conveniently welded, and the underwear connecting position can be further smooth;

3. when the dust on the top of the supporting plate needs to be cleaned, the air supply assembly supplies air to the horizontal pipe, and the dust on the top of the supporting plate can be cleaned under the action of the spray head; through setting up cleaning device, be convenient for clear up the dust at backup pad top.

Drawings

FIG. 1 is a schematic view of the overall construction of an undergarment;

FIG. 2 is a top plan view highlighting the undergarment;

FIG. 3 is a schematic view of the overall structure of the welded structure;

FIG. 4 is a partial cross-sectional view of a highlighted cavity in an embodiment.

Description of reference numerals: 1. a first connection end; 2. a second connection end; 3. connecting the cloth pieces; 4. A machine base; 5. a fixing device; 51. a support; 52. a support plate; 521. a cavity; 522. a negative pressure hole; 53. a negative pressure assembly; 531. a micro fan; 532. a negative pressure tube; 6. a cleaning device; 61. a mounting frame; 62. a horizontal tube; 63. a spray head; 64. a gas supply assembly; 641. an air supply fan; 642. a hose; 7. a drive assembly; 71. a lead screw; 72. a hand wheel; 73. a guide rod.

Detailed Description

A traceless underwear connecting structure is shown in figures 1 and 2 and comprises two first connecting ends 1 and two second connecting ends 2, wherein the two first connecting ends 1 are arranged corresponding to the two second connecting ends 2, a connecting cloth piece 3 is placed on the back of the connecting position of the first connecting ends 1 and the second connecting ends 2, and two ends of the connecting cloth piece 3 are fixedly connected with the first connecting ends 1 and the second connecting ends 2 through welding structures respectively. The first connecting end 1 and the second connecting end 2 are fixedly connected through the connecting cloth 3, so that the underwear connecting part is smooth.

A traceless underwear welding structure is shown in figures 3 and 4 and comprises a base 4 and a welding head, wherein a fixing device 5 for fixing a first connecting end 1 and a second connecting end 2 is installed on the base 4. Through setting up fixing device 5, be convenient for fix first link 1 and second link 2 to be convenient for weld connecting cloth 3, and then can further make the underwear junction more level and smooth.

As shown in fig. 3 and 4, the fixing device 5 includes a bracket 51 fixed to the top of the base 4 and a supporting plate 52 fixed to one side of the bracket 51; the supporting plate 52 is horizontally arranged, a cavity 521 is formed in the supporting plate 52, and a negative pressure component 53 for enabling the cavity 521 to generate negative pressure is installed on one side of the supporting plate 52; the top wall of the cavity 521 is provided with a plurality of negative pressure holes 522, and the plurality of negative pressure holes 522 are disposed corresponding to the first connection end 1 and the second connection end 2. The cavity 521 generates negative pressure through the negative pressure component 53, and at this time, the first connection end 1 and the second connection end 2 can be fixed under the action of the negative pressure hole 522; by arranging the fixing device 5, the first connecting end 1 and the second connecting end 2 are convenient to fix.

As shown in fig. 3 and 4, the negative pressure assembly 53 includes a micro-fan 531 mounted on one side of the support plate 52 and a negative pressure pipe 532 communicated with an air inlet of the micro-fan 531; one end of the negative pressure pipe 532 far from the micro fan 531 is communicated with the cavity 521. The cavity 521 is facilitated to generate negative pressure by providing the micro fan 531.

As shown in fig. 3 and 4, a cleaning device 6 for cleaning dust on the top of the support plate 52 is mounted on the top of the machine base 4, and the cleaning device 6 comprises a mounting bracket 61 mounted on the top of the machine base 4 and a horizontal pipe 62 fixedly connected to the top of the mounting bracket 61; two ends of the horizontal pipe 62 are closed, the horizontal pipe 62 is sequentially communicated with a plurality of nozzles 63 along the axial direction, and the base 4 is provided with an air supply assembly 64 for supplying air to the horizontal pipe 62. When the dust on the top of the supporting plate 52 needs to be cleaned, the air supply assembly 64 supplies air to the horizontal pipe 62, and the dust on the top of the supporting plate 52 can be cleaned under the action of the spray head 63; by providing the cleaning device 6, it is convenient to clean dust on the top of the support plate 52.

As shown in fig. 3 and 4, the air supply assembly 64 includes an air supply fan 641 installed on the top of the base 4 and a hose 642 connected to an air outlet of the air supply fan 641; the end of the hose 642 remote from the air supply blower 641 communicates with the horizontal tube 62. By providing the air supply fan 641, air supply to the horizontal pipe 62 is facilitated.

As shown in fig. 3 and 4, a driving assembly 7 for driving the mounting frame 61 to move is mounted on the top of the machine base 4; the driving assembly 7 comprises a lead screw 71 which is rotatably connected to the top of the machine base 4 through a bearing and a hand wheel 72 which is fixedly connected to one end of the lead screw 71; the screw rod 71 is horizontally arranged, and the screw rod 71 is in threaded connection with the mounting rack 61; the top of frame 4 is fixedly connected with guide rod 73, and guide rod 73 level sets up, and guide rod 73 runs through mounting bracket 61 and sets up, and mounting bracket 61 slides and connects in guide rod 73. When the mounting frame 61 needs to be driven to move, the lead screw 71 is rotated by rotating the hand wheel 72, and the lead screw 71 can be rotated to drive the mounting frame 61 to move; through setting up drive assembly 7, be convenient for drive mounting bracket 61 and remove, mounting bracket 61 removes and can drive horizontal pipe 62 and remove to can further clear up the top of backup pad 52.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a no trace underwear welded structure, includes frame (4) and bonding tool, its characterized in that: the machine base (4) is provided with a fixing device (5) for fixing the first connecting end (1) and the second connecting end (2);

the fixing device (5) comprises a bracket (51) fixedly connected to the top of the base (4) and a supporting plate (52) fixedly connected to one side of the bracket (51); a cavity (521) is formed in the supporting plate (52), and a negative pressure assembly (53) used for enabling the cavity (521) to generate negative pressure is mounted on one side of the supporting plate (52); the top wall of the cavity (521) is provided with a plurality of negative pressure holes (522), and the negative pressure holes (522) are arranged corresponding to the first connecting end (1) and the second connecting end (2).

2. The seamless underwear welding structure of claim 1, wherein: the negative pressure component (53) comprises a micro fan (531) arranged on one side of the support plate (52) and a negative pressure pipe (532) communicated with an air inlet of the micro fan (531); one end of the negative pressure pipe (532) far away from the micro fan (531) is communicated with the cavity (521).

3. The seamless underwear welding structure of claim 1, wherein: a cleaning device (6) for cleaning dust on the top of the supporting plate (52) is mounted at the top of the machine base (4), and the cleaning device (6) comprises a mounting frame (61) mounted at the top of the machine base (4) and a horizontal pipe (62) fixedly connected to the top of the mounting frame (61); the both ends of water flat pipe (62) are sealed and are set up, it has a plurality of shower nozzles (63) to communicate in proper order along its axial on water flat pipe (62), install on frame (4) and be used for carrying out air feed subassembly (64) of air feed to water flat pipe (62).

4. The seamless underwear welding structure of claim 3, wherein: the air supply assembly (64) comprises an air supply fan (641) arranged at the top of the base (4) and a hose (642) communicated with an air outlet of the air supply fan (641); one end of the hose (642) far away from the air supply fan (641) is communicated with the horizontal pipe (62).

5. The seamless underwear welding structure of claim 3, wherein: and a driving assembly (7) for driving the mounting frame (61) to move is mounted at the top of the machine base (4).

6. The seamless underwear welding structure of claim 5, wherein: the driving assembly (7) comprises a lead screw (71) which is rotatably connected to the top of the machine base (4) and a hand wheel (72) which is fixedly connected to one end of the lead screw (71); the lead screw (71) is in threaded connection with the mounting frame (61); the top rigid coupling of frame (4) has guide arm (73), guide arm (73) run through mounting bracket (61) and set up, mounting bracket (61) slide and connect in guide arm (73).