Molding equipment for clothes label hanging lugs on sewing machine

Abstract

The utility model relates to the technical field of sewing machines, and discloses forming equipment for clothes hanging lugs on a sewing machine, which comprises a sewing machine workbench, a braid unreeling device, a braid bonding and cutting device, an ultrasonic welding device and a cutting component positioned above the ultrasonic welding device, a braid feeding assembly is arranged on the side, close to the braid unwinding device, of the cutting assembly. The braid folding device is used for clamping the braid output from the braid conveying assembly and folding the braid to form a tag hanging lug; the label hanging lug transferring device is used for clamping and transferring the label hanging lug to the sewing machine; according to the forming equipment for the clothes hanging lugs, the hanging lugs do not need to be manually taken or selected in the whole process, the production efficiency is improved, the hanging lugs can be formed on site, matched use can be conducted according to the number of actual sewing products, the hanging lugs do not need to be pre-stored or stored, and the situation that the production environment is messy due to scattering is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sewing machine, specifically, especially a kind of forming equipment for clothes hanging label ear on sewing machine. BACKGROUND

[0002] Clothing, footwear and other various textiles are usually sewn with label ears for hanging and hanging tags. In the existing sewing process of hanging label ear, one by one hanging label ear is usually cut and welded by ultrasonic welder, and then distributed to each worker, and each group of workers then sews into clothes. Workers usually place a bag of pre-stored hanging label ear beside the sewing machine, then take the hanging label ear inside and sew it onto the clothes. In this process, since the hanging label ear is small in size and in the form of closed loop U shape, usually after taking, 1-2 products are attached, and the worker needs to pinch one of them for use, so that the sewing efficiency of the hanging label ear is relatively low, and a bag of pre-stored hanging label ear is easy to pour, resulting in scattered hanging label ear and messy production environment. SUMMARY

[0003] In order to overcome the defects of the prior art, the utility model provides a forming equipment for clothes hanging label ear on sewing machine to solve the above problems.

[0004] The technical scheme adopted by the utility model to solve its technical problems is: a forming equipment for clothes hanging label ear on sewing machine, comprising a sewing machine workbench, a sewing machine mounting seat for mounting a sewing machine is arranged at the upper end of the sewing machine workbench, and further comprising:

[0005] A ribbon unwinder is used for unwinding a ribbon reel, and the ribbon unwinder is installed on the sewing machine workbench.

[0006] A ribbon bonding and cutting device comprises an ultrasonic welder and a cutting assembly above the ultrasonic welder, and the cutting assembly is provided with a ribbon feeding assembly on the side close to the ribbon unwinder.

[0007] A ribbon folding device is located on one side of the ribbon bonding and cutting device, and the ribbon folding device is movably installed on the sewing machine workbench, for clamping the ribbon output from the ribbon feeding assembly and folding the ribbon to form a hanging label ear.

[0008] A hanging label ear transfer device is movably installed on the sewing machine workbench, and the hanging label ear transfer device is located on one end side of the ribbon folding device, and the hanging label ear transfer device is used for clamping the hanging label ear and transferring it to the sewing machine.

[0009] The ultrasonic welder is connected with the cylinder shaft of the lifting cylinder.

[0010] The driving wheel seat is provided with a driving motor connected with one end of the driving wheel.

[0011] The cutting assembly comprises a cutting cylinder seat which is installed on the sewing machine table through a supporting rod.

[0012] The belt folding device comprises a first rodless cylinder which is installed on the sewing machine table.

[0013] The label ear transfer device comprises a second rodless cylinder which is installed on the sewing machine table.

[0014] The lower surface of the curved frame is higher than the upper surface of the finger cylinder.

[0015] The sewing machine is provided with an ear pressing foot.

[0016] The utility model discloses the beneficial effect is: through the tape dispenser to the tape reel is unwound, and the strip tape is pulled out, and the strip tape is input to the ultrasonic welder, then through the tape folding device clamping strip tape is folded and forms U type shape, to can utilize ultrasonic welder and is welded to the tape of U type shape, then uses cutting assembly and cuts, to form the ear of hanging mark, at this moment, the tape folding device still clamps the ear of hanging mark, then moves the ear of hanging mark to the ear of hanging mark transfer device, through the ear of hanging mark transfer device clamping the ear of hanging mark and is transferred to the sewing machine, to facilitate the worker and is sewn to the clothing of tape, the whole process does not need artificial to take or select the ear of hanging mark, improves production efficiency, and the ear of hanging mark can form on the spot, can according to actual sewing product's quantity and is matched with use, need not prestore or store the ear of hanging mark, prevent the scattered and cause the production environment to be messy. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the stereoscopic structure schematic view of the clothes ear of hanging mark forming equipment of the utility model.

[0018] Figure 2 It is the stereoscopic structure schematic view of the clothes ear of hanging mark forming equipment of the utility model.

[0019] Figure 3 It is the stereoscopic structure schematic view of tape adhesive cutting device.

[0020] Figure 4 It is the stereoscopic structure schematic view of tape feeding assembly.

[0021] Figure 5 It is the stereoscopic structure schematic view of cutting assembly.

[0022] Figure 6 It is the stereoscopic structure schematic view of tape folding device.

[0023] Figure 7 It is Figure 6 It is the enlarged structure schematic view of A in the middle.

[0024] Figure 8 It is the stereoscopic structure schematic view of ear of hanging mark transfer device.

[0025] Figure 9 It is the stereoscopic structure schematic view of curved frame, upper clamp plate and lower clamp plate.

[0026] In the figure: sewing machine worktable 1, ribbon unwinder 2, ribbon adhesive cutting device 3, ribbon folding device 4, label ear hanging transfer device 5, sewing machine mounting seat 6, ear pressing foot 7, supporting rod 8, cutting cylinder seat 9, ribbon feeding assembly 10, cutting assembly 11, cylinder seat 12, lifting cylinder 13, ultrasonic welder 14, driving wheel seat 15, driving motor 16, driving wheel 17, pressure wheel cylinder 18, pressure wheel 19, ribbon pressing cylinder 20, ribbon pressing seat 21, ribbon pressing block 22, cutting cylinder 23, cutter seat 24, cutter 25, first rodless cylinder 26, first sliding block 27, rotating cylinder 28, finger cylinder 29, clamping finger 30, label ear 31, second rodless cylinder 32, second sliding block 33, curved frame 34, label clamping cylinder 35, upper clamping plate 36, upper curved arm 37, lower clamping plate 38, lower curved arm 39, clamping rod area 40. DETAILED DESCRIPTION

[0027] The specific embodiments of the present application will be further described below with reference to the drawings. It should be noted that the description of these embodiments is used to help understand the present application, but does not constitute a limitation on the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as they do not conflict with each other.

[0028] In combination Figures 1 to 9The garment tag ear forming device shown for a sewing machine includes a sewing machine workbench 1, the upper end of the sewing machine workbench 1 is provided with a sewing machine mounting seat 6 for mounting a sewing machine (not shown), and the garment tag ear forming device further includes a ribbon unwinder 2, a ribbon adhesive cutting device 3, a ribbon folding device 4 and a tag ear transfer device 5, the ribbon unwinder 2 is used for unwinding the ribbon reel, and the ribbon unwinder 2 is mounted on the sewing machine workbench 1; the ribbon adhesive cutting device 3 includes an ultrasonic welder 14 and a cutting assembly 11 located above the ultrasonic welder 14, and the cutting assembly 11 is provided with a ribbon feeding assembly 10 on the side close to the ribbon unwinder 2; the ribbon folding device 4 is located on one side of the ribbon adhesive cutting device 3, and the ribbon folding device 4 is movably installed on the sewing machine workbench 1, and is used for clamping the ribbon output from the ribbon feeding assembly 10 and folding the ribbon to form a tag ear 31; the tag ear transfer device 5 is movably installed on the sewing machine workbench 1, and is located on one end side of the ribbon folding device 4, and is used for clamping the tag ear 31 and transferring the tag ear 31 to the sewing machine; in this embodiment, the ribbon reel is unwound by the ribbon unwinder 2, a strip-shaped ribbon is pulled out, the strip-shaped ribbon is input to the ultrasonic welder 14, then the strip-shaped ribbon is clamped and folded by the ribbon folding device 4 to form a U-shaped shape, so that the U-shaped ribbon can be welded by the ultrasonic welder 14, then the cutting assembly 11 is used for cutting, so as to form the tag ear, at this time, the ribbon folding device 4 still clamps the tag ear 31, then the tag ear 31 is moved to the tag ear transfer device 5, the tag ear 31 is clamped and transferred to the sewing machine by the tag ear transfer device 5, so as to facilitate the worker to sew the ribbon to the garment, the whole process does not need to manually take or select the tag ear 31, the production efficiency is improved, and the tag ear 31 can be formed on site, the actual sewing product quantity can be matched for use, the tag ear 31 does not need to be pre-stored or stored, and the production environment is prevented from being messy due to scattering.

[0029] The ultrasonic welder 14 of this embodiment is provided below a cylinder seat 12 mounted on the sewing machine workbench 1, the lower end of the cylinder seat 12 is provided with a lifting cylinder 13, and the cylinder shaft of the lifting cylinder 13 is connected with the ultrasonic welder 14; the ultrasonic welder 14 can be lifted by the lifting cylinder 13, so as to be close to the ribbon folded to form a U-shaped shape, thereby welding the folded ribbon. The ribbon of this embodiment is a non-woven fabric material, in the technical field, the ultrasonic welder 14 welds the ribbon of the non-woven fabric material, which is the prior art, such as the welding of a mask, and an ultrasonic welder is used, and the specific welding principle is not described here.

[0030] Specifically, the belt feeding assembly 10 comprises a driving wheel base 15 mounted on the sewing machine table 1, a driving wheel 17 is mounted in the driving wheel base 15, one end of the driving wheel 17 is connected with a driving motor 16 mounted on the side of the driving wheel base 15, the upper end surface of the driving wheel base 15 is provided with a pressure wheel base, a pressure wheel cylinder 18 is mounted on the pressure wheel base, a pressure wheel 19 is connected with the cylinder shaft at the lower end of the pressure wheel cylinder 18, the driving wheel 17 corresponds to the pressure wheel 19 in up-down direction; the pressure wheel 19 is driven to lift by the pressure wheel cylinder 18, so that the pressure can be applied to the driving wheel 17, so that the belt can be conveyed between the driving wheel 17 and the pressure wheel 19 after the belt reel is unwound.

[0031] The cutting assembly 11 comprises a cutting cylinder base 9 mounted on the sewing machine table 1 through a support rod 8, a pressure belt cylinder 20 and a cutting cylinder 23 are mounted side by side on the cutting cylinder base 9, a pressure belt seat 21 is mounted on the cylinder shaft at the lower end of the pressure belt cylinder 20, a pressure belt block 22 corresponding to the ultrasonic welder 14 in up-down direction is mounted on the lower end of the pressure belt seat 21, a cutter seat 24 is mounted on the cylinder shaft at the lower end of the cutting cylinder 23, and a cutter 25 is arranged on the lower end of the cutter seat 24; the folded belt is tightly pressed on the ultrasonic welder 14 by the pressure belt block 22, the folded belt is welded by the ultrasonic welder 14, and then the belt is cut by the cutter 25 to form the hanging tag ear 31, so that the belt folding device 4 clamps the hanging tag ear 31 cut separately.

[0032] Specifically, the belt folding device 4 comprises a first rodless cylinder 26 mounted on the sewing machine table 1, a first sliding block 27 is slidingly mounted on the first rodless cylinder 26, a rotary cylinder 28 is mounted on the first sliding block 27, a finger cylinder 29 is mounted on the cylinder shaft of the rotary cylinder 28, a clamping finger 30 is mounted on the output shaft of the finger cylinder 29, and a clamping rod for clamping the belt is mounted on the clamping finger 30; under the action of the first rodless cylinder 26, the first sliding block 27 can be moved forward and backward, so that the clamping rod can be moved to the belt conveyed between the driving wheel 17 and the pressure wheel 19, after the belt is clamped by the clamping rod, the rotary cylinder 28 drives the finger cylinder 29 to rotate, so that the belt is folded, so as to form a U-shaped shape for welding and cutting. After the belt is cut, the clamping rod is in the state of penetrating into the hanging tag ear 31.

[0033] The hanging label ear transfer device 5 of the embodiment comprises a second rodless air cylinder 32 installed on the sewing machine workbench 1, a second sliding block 33 slidingly installed on the second rodless air cylinder 32, a curved frame 34 installed on the second sliding block 33, a label clamping air cylinder 35 installed on the side surface of the curved frame 34, an upper clamping plate 36 installed on the air cylinder shaft of the lower end of the label clamping air cylinder 35, an upper curved arm 37 provided on the upper clamping plate 36, a lower clamping plate 38 installed on the lower end surface of the curved frame 34 below the upper clamping plate 36, a lower curved arm 39 provided on the lower clamping plate 38, and a clamping rod area 40 formed between the curved frame 34 and the upper curved arm 37 and the lower curved arm 39 respectively; under the action of the second rodless air cylinder 32, the curved frame 34 can move left and right, and the upper clamping plate 36 can be lifted and lowered through the label clamping air cylinder 35, so that the upper curved arm 37 is pressed towards the lower curved arm 39, so as to clamp the edge of the hanging label ear 31 provided on the clamping rod, and the clamping rod can be withdrawn from the hanging label ear 31, so that the hanging label ear 31 can be transported and transferred to the sewing machine through the hanging label ear transfer device 5.

[0034] It is worth noting that the lower surface of the curved frame 34 of the embodiment is higher than the upper surface of the finger air cylinder 29; after the clamping rod with the hanging label ear 31 is moved to the position corresponding to one end of the second rodless air cylinder 32, the curved frame 34 moves to the left, so that the finger air cylinder 29 is located below the curved frame 34, and the clamping rod enters the clamping rod area 40, at this time, the edge of the welded end of the hanging label ear 31 is located between the upper curved arm 37 and the lower curved arm 39, so as to clamp the hanging label ear 31.

[0035] In some embodiments, the sewing needle of the sewing machine is provided with an ear pressing foot 7, so that the hanging label ear 31 moves to the ear pressing foot 7 after being clamped by the upper curved arm 37 and the lower curved arm 39, and the upper curved arm 37 and the lower curved arm 39 can move back after clamping the hanging label ear 31 by the ear pressing foot 7.

[0036] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A forming apparatus for garment tag ear on a sewing machine, comprising a sewing machine table (1), the upper end of the sewing machine table (1) is provided with a sewing machine mounting seat (6) for mounting a sewing machine, characterized in that, Also includes: The tape unwinder (2) is used for the unwinding of the tape reel, which is installed on the sewing machine workbench (1); The tape adhesive cutting device (3) includes an ultrasonic welder (14) and a cutting assembly (11) above the ultrasonic welder (14), which is provided with a tape feeding assembly (10) near one side of the tape unwinder (2); The tape folding device (4) is located on one side of the tape adhesive cutting device (3), which is movably installed on the sewing machine workbench (1), used to clamp the tape output from the tape feeding assembly (10) and fold the tape to form a label ear (31); The label ear transfer device (5) is movably installed on the sewing machine workbench (1), which is located on one end side of the tape folding device (4), and is used to clamp the label ear (31) and transfer it to the sewing machine.

2. A forming apparatus for garment tag ear on a sewing machine as claimed in claim 1, wherein, The lower side of the ultrasonic welder (14) is provided with a cylinder seat (12) installed on the sewing machine workbench (1), and the lower end of the cylinder seat (12) is provided with a lifting cylinder (13), and the cylinder shaft of the lifting cylinder (13) is connected with the ultrasonic welder (14).

3. A forming apparatus for garment tag ear on a sewing machine as claimed in claim 1, wherein, The tape feeding assembly (10) includes a driving wheel seat (15) installed on the sewing machine workbench (1), and a driving motor (16) is connected to one end of the driving wheel seat (15), and a pressure roller cylinder (18) is installed on the upper end surface of the driving wheel seat (15), and a pressure roller (19) is connected to the cylinder shaft of the lower end of the pressure roller cylinder (18), and the driving wheel (17) corresponds to the pressure roller (19) in an up-down manner.

4. A forming apparatus for garment tag ears on a sewing machine as defined in claim 3, wherein The cutting assembly (11) includes a cutting cylinder seat (9) installed on the sewing machine workbench (1) through a support rod (8), and a tape pressing cylinder (20) and a cutting cylinder (23) are installed side by side on the cutting cylinder seat (9), and a tape pressing seat (21) is installed on the cylinder shaft of the lower end of the tape pressing cylinder (20), and a tape pressing block (22) corresponding to the ultrasonic welder (14) in an up-down manner is installed on the lower end of the tape pressing seat (21), and a cutter seat (24) is installed on the cylinder shaft of the lower end of the cutting cylinder (23), and a cutter (25) is provided on the lower end of the cutter seat (24).

5. A forming apparatus for garment tag ear on a sewing machine as defined in claim 1, wherein The tape folding device (4) includes a first rodless cylinder (26) installed on the sewing machine workbench (1), a first sliding block (27) slidably installed on the first rodless cylinder (26), a rotating cylinder (28) installed on the first sliding block (27), a finger cylinder (29) installed on the cylinder shaft of the rotating cylinder (28), a clamping finger (30) installed on the output shaft of the finger cylinder (29), and a clamping rod for clamping the tape is installed on the clamping finger (30).

6. A forming apparatus for garment tag ears on a sewing machine as defined in claim 5, wherein The hanging label ear transfer device (5) comprises a second rodless air cylinder (32) mounted on the sewing machine workbench (1), a second sliding block (33) slidingly mounted on the second rodless air cylinder (32), a curved frame (34) mounted on the second sliding block (33), a label clamping air cylinder (35) mounted on the side surface of the curved frame (34), an upper clamping plate (36) mounted on the lower end of the cylinder shaft of the label clamping air cylinder (35), an upper curved arm (37) arranged on the upper clamping plate (36), a lower clamping plate (38) mounted on the lower end surface of the curved frame (34) below the upper clamping plate (36), a lower curved arm (39) arranged on the lower clamping plate (38), and a clamping rod area (40) formed between the upper curved arm (37) and the lower curved arm (39) and the curved frame (34) respectively.

7. A forming apparatus for garment tag ears on a sewing machine as defined in claim 6, wherein The lower surface of the curved frame (34) is higher than the upper surface of the finger air cylinder (29).

8. A forming apparatus for garment tag ear on a sewing machine as defined in claim 6, wherein A presser foot (7) is mounted on the sewing machine.

Images