CN213681196U - Label sticking device for sewing - Google Patents

Abstract

The utility model discloses a label sticking device for sewing, which comprises a label feeding frame, a label material wheel arranged on the label feeding frame, a label transmission mechanism and a label cutting mechanism, press from both sides mark mechanism and ultrasonic wave and glue mark mechanism, send the side of mark frame installation in sewing equipment's frame, label transport mechanism will come from the label material area on the label material wheel and carry to label cutting mechanism, label cutting mechanism cuts into the label material area according to the distance of setting for and marks or directly marks, press from both sides mark mechanism clamp and get the mark or directly mark and transfer it to ultrasonic wave and glue mark mechanism, ultrasonic wave glues mark mechanism and includes gluing the mark seat, ultrasonic transducer, butt fusion pressure head and pressure head lifting unit, butt fusion pressure head and ultrasonic transducer set up relatively from top to bottom, the relative ultrasonic transducer motion of pressure head lifting unit drive butt fusion pressure head, with the preset position of mark or straight mark butt fusion at towel cloth stock edge. The utility model discloses need not to occupy the hemming machine sewing time of borduring when placing the label, improved the work efficiency of hemming equipment greatly.

Description

Label sticking device for sewing

Technical Field

The utility model relates to a device that is used for products such as towel cloth, scouring pad to sew specifically is to relate to one kind and cuts, carries the label and glues the sewing of label on towel cloth stock with gluing mark device.

Background

Towel cloth and scouring pad (also called dish towel) are daily necessities frequently used in daily life and are called towels below, and the towels generally consist of a towel cloth blank and an edge covering, and the edge covering is sewn on four sides of the towel cloth blank through sewing equipment so as to prevent the towel cloth blank from being off.

At present, the edge-covering sewing of towels in the market is mostly carried out in a mode of manually operating an edge-covering sewing machine, the production process basically depends on manual work to finish the edge-covering sewing work of the towels, the production efficiency is low, the production cost is high, and the production quality cannot be guaranteed. Therefore, automatic sewing equipment for towel edge covering sewing is developed and designed, and mainly comprises a controller, a storage device, a cutting device, a clamping device, a cloth pressing device, a label feeding device and an overedger. The label feeding device is used for conveying, cutting, folding or straight labeling of the label material belt and positioning the label material belt at the edge of the towel cloth blank. The label feeding device generally comprises a label feeding frame, a label wheel, a label transmission mechanism, a label cutting mechanism, a label clamping mechanism and a label pressing mechanism, wherein the label feeding frame is installed on the side face of the rack, the label pressing mechanism is installed on a sucking disc pressing component of a pressing and rotating device used for rotating towel cloth blanks to perform edge covering sewing, under the control of a controller, the label transmission mechanism conveys a label material belt from the label wheel to the label cutting mechanism, the label cutting mechanism cuts the label material belt into folded labels or straight labels according to a set distance, the label clamping mechanism clamps the folded labels or the straight labels and transfers the folded labels or the straight labels to the label pressing mechanism, and the label pressing mechanism clamps the folded labels or the straight labels and presses the towels at preset positions of the edges of the towel cloth blanks. In the structure, the label feeding device is usually arranged at the overedger, the pressing mechanism of the label feeding device is arranged at the sucking disc pressing assembly of the pressing rotating device, the overedger needs to finish conveying, cutting, folding or straight label feeding of a label material belt and is positioned behind a towel cloth blank, and then the overedger can act to perform edge covering sewing, namely the overedger needs to stop for waiting, so that the overedger stops for longer waiting time, and the working efficiency of the whole overedger is greatly reduced.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a need not to occupy the sewing of overedger sewing time with gluing mark device when placing the label, improved the work efficiency of overedger equipment greatly.

The technical scheme of the utility model is realized like this:

a label sticking device for sewing comprises a label feeding frame, a label wheel, a label transmission mechanism, a label cutting mechanism, a label clamping mechanism and an ultrasonic label sticking mechanism, wherein the label feeding frame is arranged on the side surface of a frame of sewing equipment, the label transmission mechanism conveys a label material belt from the label wheel to the label cutting mechanism, the label cutting mechanism cuts the label material belt into a folded label or a straight label according to a set distance, the label clamping mechanism clamps the folded label or the straight label and transfers the folded label or the straight label to the ultrasonic label sticking mechanism, the ultrasonic label sticking mechanism comprises a label sticking seat, an ultrasonic transducer, a welding pressure head and a pressure head lifting assembly, the label sticking seat is arranged on the label feeding frame, the ultrasonic transducer and the welding pressure head are arranged on the label sticking seat, and the welding pressure head and the ultrasonic transducer are arranged up and down relatively, the pressure head lifting assembly drives the welding pressure head to move relative to the ultrasonic transducer, and the folding mark or the straight mark is welded at the preset position of the edge of the towel cloth blank.

Further, label conveying mechanism includes drive roll, driven roll and send the mark motor, send the mark motor to pass through the driving medium drive the drive roll rotates, will pass through the drive roll with the label material area between the driven roll is carried extremely the label cuts the mechanism.

Further, label cutting mechanism includes cutter, lower cutter and cutter cylinder, the power output shaft of cutter cylinder with go up cutter fixed connection, the cutter cylinder drive it is relative to go up the cutter down the cutter motion will pass through go up the cutter with label material area between the cutter is decided down.

Further, label cutting mechanism still includes pressing from both sides the mark board and pressing from both sides the mark cylinder, the top one side of cutter is formed with the flange limit down, press from both sides the mark board and slide from top to bottom and locate one side of cutter down, press from both sides the power output shaft of mark cylinder with the bottom fixed connection who presss from both sides the mark board, press from both sides the mark cylinder drive it is relative to press from both sides the mark board the motion of flange limit will be used for rolling over the free end centre gripping in mark material area.

Furthermore, the label clamping mechanism comprises a label clamping upper plate, a label clamping lower plate, a first seat body, a second seat body, a third seat body, a first air cylinder, a second air cylinder and a third air cylinder, wherein the label clamping upper plate and the label clamping lower plate are arranged oppositely from top to bottom, the label clamping upper plate is fixedly connected with the first seat body, the first seat body is arranged on the second seat body in a vertically moving mode, the first air cylinder is arranged on the second seat body, and a power output shaft of the first air cylinder is fixedly connected with the first seat body; the second seat body is horizontally movably arranged on the third seat body, the second air cylinder is arranged on the third seat body, and a power output shaft of the second air cylinder is fixedly connected with the second seat body; the third seat body moves up and down and is arranged on the label feeding frame, the third air cylinder is fixedly connected with the label feeding frame, and a power output shaft of the third air cylinder is fixedly connected with the third seat body.

Further, pressure head lifting unit includes stand, pressure mark seat, fixing base and pressure mark cylinder, the fixing base passes through the column mounting in glue on the mark seat, pressure mark cylinder install in on the fixing base, butt fusion pressure head rigid coupling in on the pressure mark seat, the pressure mark seat with the power output shaft fixed connection who presses the mark cylinder, just press the mark seat to hang and locate ultrasonic transducer top makes the butt fusion pressure head with ultrasonic transducer's working head is relative from top to bottom.

Furthermore, a plurality of pressing teeth are formed on the surface of the welding pressing head opposite to the working head of the ultrasonic transducer at intervals.

Furthermore, the pressure head lifting assembly further comprises a label removing plate and a label removing cylinder, the label removing cylinder is installed on the label pressing base, one end of the label removing plate is fixedly connected with a power output shaft of the label removing cylinder, the label removing plate is located on one side of the welding pressure head, and the other end of the label removing plate is opposite to a working head of the ultrasonic transducer.

Furthermore, pressure head lifting unit still includes a plurality of guide posts and with the uide bushing of a plurality of guide post one-to-one, the one end rigid coupling of guide post in on the pressure mark seat, the uide bushing install in on the fixing base, sliding fit about the other end of guide post and the uide bushing that corresponds.

Furthermore, the sewing machine further comprises a shifting mechanism, wherein the shifting mechanism comprises two mounting brackets, a plurality of linear slide rails arranged between the mounting brackets and linear slide blocks arranged corresponding to the linear slide rails, the two mounting brackets are mounted on the side face of the frame of the sewing machine, the linear slide blocks are arranged on the corresponding linear slide rails in a sliding manner, and the linear slide blocks are fixedly connected with the label feeding frame.

The utility model has the advantages that: the utility model provides a sewing is with gluing mark device has realized the transport function in label material area through label transmission mechanism, can take turns to continuous transport to the label with label material and cut the mechanism. The label material belt can be cut into required folded labels or straight labels through the label cutting mechanism. After the label cutting mechanism cuts the label into the folded label or the straight label, the label clamping mechanism clamps the folded label or the straight label and transfers the folded label or the straight label to the ultrasonic label adhering mechanism. The ultrasonic label sticking mechanism is mainly composed of a label sticking seat, an ultrasonic transducer, a welding pressure head and a pressure head lifting assembly, wherein the welding pressure head is opposite to the ultrasonic transducer from top to bottom, the welding pressure head is driven by the pressure head lifting assembly to realize the welding adhesion of a folded label or a straight label arranged between the welding pressure head and a towel cloth blank, and the folded label or the straight label is fixed at the edge preset position of the towel cloth blank. Wherein, ultrasonic wave glues mark mechanism and has realized sending mark frame organic combination through gluing the mark seat. The label clamping mechanism is arranged on the label feeding frame, so that the influence on the overedger can not be caused.

Drawings

FIG. 1 is a perspective view of the label sticking device for sewing of the present invention;

FIG. 2 is a perspective view of the label sticking device for sewing of the present invention at another viewing angle;

FIG. 3 is a top view of the label adhering device for sewing of the present invention;

fig. 4 is a schematic structural diagram of a label conveying mechanism in the present invention;

fig. 5 is a schematic structural view of a label cutting mechanism according to the present invention;

fig. 6 is a schematic structural view of a label clamping mechanism in the present invention;

fig. 7 is a schematic structural view of an angle of view of the ultrasonic label sticking mechanism of the present invention;

FIG. 8 is an enlarged view of the structure at A in FIG. 7;

fig. 9 is a schematic structural view of another view angle of the ultrasonic label sticking mechanism of the present invention;

the following description is made with reference to the accompanying drawings:

1-label feeding frame, 2-label material wheel, 3-label transmission mechanism, 31-driving roller, 32-driven roller, 33-label feeding motor, 34-material clamping roller, 4-label cutting mechanism, 41-upper cutter, 42-lower cutter, 421-flange edge, 43-cutter cylinder, 44-label clamping plate, 45-label clamping cylinder, 5-label clamping mechanism, 51-label clamping upper plate, 52-label clamping lower plate, 53-first seat, 54-second seat, 55-third seat, 56-first cylinder, 57-second cylinder, 58-third cylinder, 59-slide rail, 510-slide block, 511, 513-guide column, 512, 514-guide sleeve, 6-ultrasonic label sticking mechanism, 61-label sticking seat, 62-ultrasonic transducer, 621-working head, 63-welding pressure head, 631-pressing tooth, 64-pressure head lifting assembly, 641-upright post, 642-marking seat, 643-fixing seat, 644-marking cylinder, 645-marking off plate, 646-marking off cylinder, 647-guide post, 648-guide sleeve, 7-displacement mechanism, 71-mounting bracket, 72-linear slide rail and 73-linear slide block.

Detailed Description

In order to clearly understand the technical content of the present invention, the following embodiments are specifically mentioned, which are only for the purpose of better understanding the content of the present invention and not for the purpose of limiting the scope of the present invention.

FIG. 1 is a perspective view of the label sticking device for sewing of the present invention; FIG. 2 is a perspective view of the label sticking device for sewing of the present invention at another viewing angle; FIG. 3 is a top view of the label adhering device for sewing of the present invention; fig. 7 is a schematic structural view of an angle of view of the ultrasonic label sticking mechanism of the present invention; FIG. 8 is an enlarged view of the structure at A in FIG. 7; fig. 9 is a schematic structural view of another view angle of the ultrasonic label sticking mechanism of the present invention; referring to fig. 1, 2, 3, 7, 8 and 9, a label adhering device for sewing comprises a label feeding frame 1, a label wheel 2, a label transmission mechanism 3, a label cutting mechanism 4, a label clamping mechanism 5 and an ultrasonic label adhering mechanism 6 which are arranged on the label feeding frame, wherein the label feeding frame is arranged on the side surface of a frame of sewing equipment, the label transmission mechanism conveys a label material belt from the label wheel to the label cutting mechanism, the label cutting mechanism cuts the label material belt into a folded label or a straight label according to a set distance, the label clamping mechanism clamps the folded label or the straight label and transfers the folded label or the straight label to the ultrasonic label adhering mechanism, the ultrasonic label adhering mechanism comprises a label adhering base 61, an ultrasonic transducer 62, a welding pressure head 63 and a pressure head lifting assembly 64, the label adhering base is arranged on the label feeding frame, and the ultrasonic transducer and the welding pressure head are arranged on the label adhering base, and the welding pressure head and the ultrasonic transducer are arranged up and down oppositely, and the pressure head lifting assembly drives the welding pressure head to move relative to the ultrasonic transducer, so that the folded mark or the straight mark is welded at the preset position of the edge of the towel cloth blank.

In the structure, the conveying function of the label material belt is realized through the label conveying mechanism, and the label material belt on the label material wheel can be continuously conveyed to the label cutting mechanism. The label material belt can be cut into required folded labels or straight labels through the label cutting mechanism. After the label cutting mechanism cuts the label into the folded label or the straight label, the label clamping mechanism clamps the folded label or the straight label and transfers the folded label or the straight label to the ultrasonic label adhering mechanism. The ultrasonic label sticking mechanism is mainly composed of a label sticking seat 61, an ultrasonic transducer 62, a welding pressure head 63 and a pressure head lifting assembly 64, the welding pressure head is opposite to the ultrasonic transducer from top to bottom, the welding pressure head can be driven by the pressure head lifting assembly to realize the welding adhesion of a label or a straight label arranged between the welding pressure head and the towel cloth blank, the label or the straight label is fixed at the edge preset position of the towel cloth blank, and therefore before sewing of the overedger, the label is fixed on the towel cloth blank, the overedger edge covering sewing time does not need to be occupied when the label is placed, and the work efficiency of the overedger can be greatly improved. Wherein, ultrasonic wave glues mark mechanism and has realized sending mark frame organic combination through gluing the mark seat. And the label clamping mechanism is arranged on the label feeding frame, so that the influence on the overedger can not be caused.

Preferably, referring to fig. 4, the label conveying mechanism includes a driving roller 31, a driven roller 32 and a label feeding motor 33, and the label feeding motor drives the driving roller to rotate through a transmission component, so as to convey the label tape passing between the driving roller and the driven roller to the label cutting mechanism. Therefore, the label feeding motor drives the driving roller to rotate, the driving roller and the driven roller clamp the label material belt, and the function of conveying the label material belt can be realized. The label transfer mechanism may also include a pinch roller 34 or the like that limits the deflection and guidance of the label web.

Preferably, referring to fig. 5, the label cutting mechanism includes an upper cutter 41, a lower cutter 42 and a cutter cylinder 43, a power output shaft of the cutter cylinder is fixedly connected to the upper cutter, and the cutter cylinder drives the upper cutter to move relative to the lower cutter, so as to cut off the label material belt passing through the space between the upper cutter and the lower cutter. Therefore, the upper cutter is driven by the cutter cylinder to move relative to the lower cutter, so that the label material belt passing between the upper cutter and the lower cutter can be cut off to form a folded label or a straight label. When the label cutting machine is specifically implemented, the label cutting mechanism and the label transmission mechanism are both arranged at the top of the label feeding frame, and the label cutting mechanism and the label transmission mechanism are sequentially arranged to realize continuous processing production.

Preferably, referring to fig. 5, the label cutting mechanism further includes a label clamping plate 44 and a label clamping cylinder 45, a flange 421 is formed on one side of the top of the lower cutter, the label clamping plate is slidably disposed on one side of the lower cutter, a power output shaft of the label clamping cylinder is fixedly connected to the bottom of the label clamping plate, and the label clamping cylinder drives the label clamping plate to move relative to the flange to clamp the free end of the label tape for folding the label. Like this, slide from top to bottom by pressing from both sides mark cylinder drive and press from both sides the mark board, press from both sides the mark board and set up in one side of cutter down, press from both sides the mark board can cooperate the free end of grasping the label material area with the flange limit of cutter top one side down, like this, when resuming the pay-off, the label material area will the fifty percent discount to realize rolling over the function of mark.

Preferably, referring to fig. 6, the label clamping mechanism includes a label clamping upper plate 51, a label clamping lower plate 52, a first seat 53, a second seat 54, a third seat 55, a first cylinder 56, a second cylinder 57, and a third cylinder 58, the label clamping upper plate and the label clamping lower plate are arranged oppositely, the label clamping upper plate is fixedly connected with the first seat, the first seat is vertically moved and arranged on the second seat, the first cylinder is arranged on the second seat, and a power output shaft of the first cylinder is fixedly connected with the first seat; the second seat body is horizontally movably arranged on the third seat body, the second air cylinder is arranged on the third seat body, and a power output shaft of the second air cylinder is fixedly connected with the second seat body; the third seat body moves up and down and is arranged on the label feeding frame, the third air cylinder is fixedly connected with the label feeding frame, and a power output shaft of the third air cylinder is fixedly connected with the third seat body. Therefore, the first base is driven by the first cylinder and drives the label clamping upper plate fixedly connected with the first base, so that the label clamping upper plate can move relative to the label clamping lower plate, and the cut folded labels or straight labels can be clamped. The first seat body is vertically moved on the second seat body, and in specific implementation, the sliding rail 59 and the sliding block 510 which are matched with each other can be used for realizing the guiding or sliding function between the two. For example, the second seat body is vertically arranged, a vertical slide rail is arranged on the second seat body, the slide block is slidably arranged on the slide rail, and the slide block is fixedly connected with the first seat body. Through second cylinder horizontal drive second pedestal, can drive first pedestal, press from both sides mark upper plate and press from both sides half horizontal migration under the mark, realize pressing from both sides the book mark after getting or the straight horizontal migration function of mark, like this, press from both sides and get the book mark or directly mark after, can move it to the ultrasonic wave glue between the butt fusion pressure head and the ultrasonic transducer of mark mechanism. The second seat is horizontally movably mounted on the third seat, and in specific implementation, the guide posts 511 and the guide sleeves 512 can be matched with each other to realize the guiding and sliding functions. For example, a guide sleeve is arranged on the third seat body, a guide post is arranged on the second seat body, and the guide post is slidably arranged in the corresponding guide sleeve in a penetrating manner. The third base body is driven up and down by the third cylinder, so that the second base body, the first base body, the upper clamping label plate and the lower clamping label plate can be driven to vertically move, the function of adjusting the height of the clamped folded label or straight label is realized, and the folded label or straight label and the working platform of the towel cloth blank are positioned at the same height. The third base is disposed on the label feeding frame in a downward moving manner, and in specific implementation, the guide posts 513 and the guide sleeves 514 can be matched with each other to achieve the guiding and sliding functions therebetween, but the invention is not limited thereto. For example, can set up two vertical guide pillars, the one end rigid coupling of guide pillar is in sending on the mark frame, and the third cylinder passes through the connecting piece to be fixed on the top of two guide pillars. The guide sleeves are arranged on the corresponding guide columns in a sliding mode and are fixedly connected with the third seat body.

Preferably, referring to fig. 7, 8 and 9, the ram lifting assembly includes an upright post 641, a pressing stand 642, a fixing seat 643 and a pressing cylinder 644, the fixing seat is mounted on the sticking stand via the upright post, the pressing cylinder is mounted on the fixing seat, the welding ram is fixedly connected to the pressing stand, the pressing stand is fixedly connected to a power output shaft of the pressing cylinder, and the pressing stand is suspended above the ultrasonic transducer, so that the welding ram is vertically opposite to the working head 621 of the ultrasonic transducer. Like this, through pressing mark cylinder drive pressure mark seat, can drive the butt fusion pressure head of fixing on pressing mark seat to realize the function of lift butt fusion pressure head, with when needs butt fusion bonding label, fall on ultrasonic transducer's working head through pressing mark cylinder drive butt fusion pressure head. Wherein, the fixing base is fixed on gluing the mark seat through the stand to raise the butt fusion pressure head, make the butt fusion pressure head hang and locate ultrasonic transducer's top.

Preferably, referring to fig. 7, 8 and 9, a plurality of pressing teeth 631 are formed at intervals on the surface of the welding indenter opposite to the working head 621 of the ultrasonic transducer. Therefore, the label can be welded and bonded with the terry cloth blank only at the positions of the pressing teeth by arranging a plurality of pressing teeth, the line contact is changed into point contact, and the bonding efficiency is improved.

Preferably, referring to fig. 7, 8 and 9, the pressure head lifting assembly further includes a label removing plate 645 and a label removing cylinder 646, the label removing cylinder is installed on the pressure head base, one end of the label removing plate is fixedly connected with a power output shaft of the label removing cylinder, the label removing plate is located on one side of the welding pressure head, and the other end of the label removing plate is opposite to the working head of the ultrasonic transducer. After butt fusion pressure head and the butt fusion bonding of towel cloth stock, the butt fusion pressure head will be promoted, and at this moment, get up towel cloth stock easily, take off the mark board and take off the mark cylinder through setting up, can play and prevent that towel cloth stock from being taken up. The specific working process is as follows: when the ultrasonic transducer is started for welding and bonding, the label removing cylinder does not act, and the label removing plate is lifted. After welding and bonding, after the ultrasonic transducer is closed, the label removing cylinder drives the label removing plate to move downwards, the label removing plate presses the towel cloth blank and the label, and at the moment, the welding pressure head is lifted again.

Preferably, referring to fig. 7, 8 and 9, the pressure head lifting assembly further includes a plurality of guide posts 647 and guide sleeves 648 corresponding to the guide posts one to one, wherein one ends of the guide posts are fixedly connected to the pressure mark base, the guide sleeves are installed on the fixing base, and the other ends of the guide posts are in up-and-down sliding fit with the corresponding guide sleeves. The pressure mark seat is driven by the pressure mark cylinder to move up and down, and the lifting motion of the pressure mark seat can be more stable and reliable by arranging the guide post and the guide sleeve matched with the guide post.

Preferably, referring to fig. 1 and 2, the sewing machine further comprises a shifting mechanism 7, the shifting mechanism comprises two mounting brackets 71, a plurality of linear sliding rails 72 arranged between the two mounting brackets, and a linear sliding block 73 arranged corresponding to each linear sliding rail, the two mounting brackets are mounted on the side surface of the frame of the sewing machine, the linear sliding blocks are arranged on the corresponding linear sliding rails in a sliding manner, and the linear sliding blocks are fixedly connected with the label feeding frame. Like this, through set up moving mechanism between the frame of sending mark frame and sewing equipment, can realize adjusting the function of gluing the position of mark device, can alternate the position of gluing the mark device as required to the setting of other mechanisms of rational arrangement. The shifting mechanism mainly comprises two mounting brackets, a linear slide rail and a linear slide block, the linear slide block is fixedly connected with the label feeding frame, and the linear slide rail is mounted on a frame of the sewing equipment through the two mounting brackets. The function of adjusting the position is realized through the relative sliding of the linear slide block and the linear slide rail. After the position is adjusted, the linear sliding block and the linear sliding rail can be locked together through the locking piece.

The above embodiments have been described in detail with reference to the accompanying drawings. Those skilled in the art can make various modifications and changes to the above embodiments without departing from the spirit of the present invention, and the scope of the present invention is also covered by the appended claims.

Claims (10)

1. The utility model provides a sewing is with gluing mark device which characterized in that: comprises a label feeding frame (1), a label material wheel (2), a label transmission mechanism (3), a label cutting mechanism (4), a label clamping mechanism (5) and an ultrasonic label adhering mechanism (6), wherein the label feeding frame is arranged on the side surface of a frame of sewing equipment, the label transmission mechanism conveys a label material belt from the label material wheel to the label cutting mechanism, the label cutting mechanism cuts the label material belt into a folded label or a straight label according to a set distance, the label clamping mechanism clamps the folded label or the straight label and transfers the folded label or the straight label to the ultrasonic label adhering mechanism, the ultrasonic label adhering mechanism comprises a label adhering base (61), an ultrasonic transducer (62), a welding pressure head (63) and a pressure head lifting assembly (64), the label adhering base is arranged on the label feeding frame, the ultrasonic transducer and the welding pressure head are arranged on the label adhering base, and the welding pressure head and the ultrasonic transducer are arranged up and down oppositely, and the pressure head lifting assembly drives the welding pressure head to move relative to the ultrasonic transducer, so that the folded mark or the straight mark is welded at the preset position of the edge of the towel cloth blank.

2. The sewing label sticking device according to claim 1, characterized in that: the label conveying mechanism comprises a driving roller (31), a driven roller (32) and a label conveying motor (33), wherein the label conveying motor drives the driving roller to rotate through a transmission part, and label material belts between the driving roller and the driven roller are conveyed to the label cutting mechanism.

3. The sewing label sticking device according to claim 2, characterized in that: the label cutting mechanism comprises an upper cutter (41), a lower cutter (42) and a cutter cylinder (43), wherein a power output shaft of the cutter cylinder is fixedly connected with the upper cutter, the cutter cylinder drives the upper cutter to move relative to the lower cutter, and the upper cutter and the label material belt between the lower cutters are cut.

4. The sewing label sticking device according to claim 3, characterized in that: the label cutting mechanism further comprises a label clamping plate (44) and a label clamping cylinder (45), a flange edge (421) is formed on one side of the top of the lower cutter, the label clamping plate is arranged on one side of the lower cutter in a sliding mode, a power output shaft of the label clamping cylinder is fixedly connected with the bottom of the label clamping plate, the label clamping cylinder drives the label clamping plate to move relative to the flange edge, and the free end of a label material belt for folding labels is clamped.

5. The sewing label sticking device according to claim 1, characterized in that: the label clamping mechanism comprises a label clamping upper plate (51), a label clamping lower plate (52), a first seat body (53), a second seat body (54), a third seat body (55), a first air cylinder (56), a second air cylinder (57) and a third air cylinder (58), wherein the label clamping upper plate and the label clamping lower plate are oppositely arranged up and down, the label clamping upper plate is fixedly connected with the first seat body, the first seat body is vertically and movably arranged on the second seat body, the first air cylinder is arranged on the second seat body, and a power output shaft of the first air cylinder is fixedly connected with the first seat body; the second seat body is horizontally movably arranged on the third seat body, the second air cylinder is arranged on the third seat body, and a power output shaft of the second air cylinder is fixedly connected with the second seat body; the third seat body moves up and down and is arranged on the label feeding frame, the third air cylinder is fixedly connected with the label feeding frame, and a power output shaft of the third air cylinder is fixedly connected with the third seat body.

6. The sewing label sticking device according to claim 1, characterized in that: the pressure head lifting assembly comprises an upright post (641), a label pressing base (642), a fixing base (643) and a label pressing cylinder (644), the fixing base is installed on the label sticking base through the upright post, the label pressing cylinder is installed on the fixing base, the welding pressure head is fixedly connected to the label pressing base, the label pressing base is fixedly connected with a power output shaft of the label pressing cylinder, the label pressing base is suspended above the ultrasonic transducer, and the welding pressure head is opposite to a working head (621) of the ultrasonic transducer in a vertical mode.

7. The sewing label sticking device according to claim 6, characterized in that: and a plurality of pressing teeth (631) are formed on the surface of the welding pressing head opposite to the working head (621) of the ultrasonic transducer at intervals.

8. The sewing label sticking device according to claim 6, characterized in that: the pressure head lifting assembly further comprises a label removing plate (645) and a label removing cylinder (646), the label removing cylinder is installed on the label pressing base, one end of the label removing plate is fixedly connected with a power output shaft of the label removing cylinder, the label removing plate is located on one side of the welding pressure head, and the other end of the label removing plate is opposite to a working head of the ultrasonic transducer.

9. The sewing label sticking device according to claim 6, characterized in that: pressure head lifting unit still include a plurality of guide posts (647) and with guide sleeve (648) of a plurality of guide post one-to-one, the one end rigid coupling of guide post in on the pressure mark seat, the guide sleeve install in on the fixing base, sliding fit about the other end of guide post and the guide sleeve that corresponds.

10. The sewing label sticking device according to claim 1, characterized in that: still include shift mechanism (7), shift mechanism includes two installing support (71), locates two a plurality of linear slide rail (72) between the installing support and correspond sharp slider (73) that every linear slide rail set up, two installing support installations are in the side of sewing equipment's frame, the sharp slider slides and locates on the linear slide rail that corresponds, just the sharp slider with send mark frame fixed connection.

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