CN210113094U - Full-automatic shoulder strap threading machine for threading bra shoulder strap buckle onto shoulder strap - Google Patents

Abstract

The technology discloses a full-automatic shoulder strap penetrating machine for penetrating and connecting a bra shoulder strap buckle to a shoulder strap, which comprises two belt shearing devices, a mechanical arm, two shoulder strap buckle pushing devices, a glue dispenser and a hot-pressing curing device, wherein a clamp pair is arranged at the front end of the mechanical arm, the shoulder strap buckle is divided into an E-shaped adjusting buckle and an S-shaped hook buckle, the shoulder strap buckle pushing devices are divided into an E-shaped adjusting buckle pushing device and an S-shaped hook buckle pushing device, the S-shaped hook buckle pushing devices are provided with two sets and are respectively arranged below two sides of the E-shaped adjusting buckle pushing device, an upper tensioning hook is arranged above an outlet of the E-shaped adjusting buckle pushing device, the glue dispenser and the hot-pressing curing device are arranged beside the two S-shaped hook buckle pushing devices, a workbench is arranged below the glue dispenser and the hot-pressing curing device, and after the scheme is adopted, the device is operated by the mechanical arm, the full-automatic shoulder strap buckle cross-under is realized, manual participation is not needed, the cross-under efficiency of the shoulder strap buckle is greatly improved, and the labor cost is reduced.

Description

Full-automatic shoulder strap threading machine for threading bra shoulder strap buckle onto shoulder strap

The technical field is as follows:

the utility model relates to a full-automatic shoulder strap wearing machine for wearing a bra shoulder strap buckle on a shoulder strap.

Background art:

the applicant filed two patents of bra shoulder strap buckles in 2012, one patent is the application number of 2012105414841 and is named as an E-shaped bra shoulder strap adjusting buckle, the other patent is the application number of 2012105415098 and is named as an S-shaped bra shoulder strap buckle, the two types of shoulder strap buckles can be quickly threaded into the shoulder straps, but the shoulder strap buckles are only manually threaded since the appearance, no special full-automatic equipment is provided for threading, the efficiency is still low, the labor intensity of workers in the threading process is high, and the labor cost is very high.

The utility model has the following contents:

the utility model aims at overcoming the defects of the prior art and providing a full-automatic shoulder strap wearing machine for wearing a bra shoulder strap buckle on a shoulder strap.

The purpose of the invention of the utility model can be realized by the following technical scheme: the utility model provides a wear shoulder tape unit to full-automatic on baldric of brassiere shoulder strap buckle, including cutting the belting, the manipulator, shoulder strap buckle pusher, the glue dispenser and hot pressing solidification equipment, the manipulator is provided with two, it sets up beside the manipulator to cut the belting, be provided with at the manipulator front end and press from both sides to the right, shoulder strap buckle divide into E shape regulation and detain and S-shaped clasp, shoulder strap buckle pusher divide into E shape regulation and detain pusher and S-shaped clasp pusher, S-shaped clasp pusher has two sets, set up respectively in E shape regulation and detain both sides below pusher, be provided with taut hook above E shape regulation and detain pusher export, all be provided with glue dispenser and hot pressing solidification equipment beside two S-shaped clasp pushers, be provided with the workstation below point glue dispenser and hot pressing solidification equipment.

The following detailed description will be made of the specific structure of each component:

a lower tensioning hook is arranged below the upper tensioning hook.

E-shaped adjustment buckle pushing device and S-shaped hook buckle pushing device are the same in structure, including the propelling movement cylinder, promote a slice and a clip arrangement section of thick bamboo, the vertical setting of a clip arrangement section of thick bamboo, the preceding terminal surface and the rear end face of arranging bobbin base portion at the clip all are provided with overall dimension and promote a slice assorted through-hole, it installs on the propelling movement cylinder to promote the slice, the front end that promotes the slice injects in the through-hole on the clip arrangement section of thick bamboo rear end face, it is provided with C shape guide slot to detain pusher 'S discharge gate department both sides at E-shaped adjustment buckle pushing device, go up taut hook setting and arrange a preceding terminal surface through-hole top at E-shaped adjustment buckle pushing device' S clip.

The glue dispenser comprises injecting glue rifle and push away gluey cylinder, and the injecting glue rifle is vertical to be placed, pushes away gluey cylinder setting in injecting glue rifle top and form with the injecting glue rifle and be connected.

The hot-pressing curing device consists of a heating pressure head and a pressing cylinder, wherein the pressing cylinder faces downwards, and the heating pressure head is arranged at the lower part of the pressing cylinder.

The band shearing device comprises an unwinding roller, a cutting blade, a lower punching cylinder and a cutting table, wherein the lower punching cylinder is arranged above the cutting table, the lower punching cylinder faces downwards, the cutting blade is arranged on the lower part of the lower punching cylinder, the unwinding roller is arranged beside the lower punching cylinder, and a damping tensioner is arranged on a rotating shaft of the unwinding roller.

After adopting this technical scheme, compare with prior art, this technical scheme has following advantage: the device is operated by a manipulator, realizes full-automatic threading of the shoulder strap buckle, does not need manual participation, greatly improves the threading efficiency of the shoulder strap buckle, and reduces the labor cost.

Description of the drawings:

FIG. 1 is a block diagram of an E-shaped adjustment buckle;

FIG. 2 is a structural view of an S-shaped clasp;

FIG. 3 is a three-dimensional structure diagram of the fully automatic shoulder strap threading machine of the present invention;

FIG. 4 is a perspective view of the fully automatic shoulder harness threading machine of the present invention after the conveyor belt and the shoulder harness device are removed;

FIG. 5 is a three-dimensional structure of the fully automatic shoulder-strap wearing machine of the present invention after the conveyer belt and the manipulator are removed;

FIG. 6 is a view showing the structure of the E-shaped buckle pusher, the S-shaped buckle pusher and the lower tightening hook of the present invention;

FIG. 7 is a three-dimensional structure of the fully automatic shoulder strap wearing machine of the present invention after the conveyer belt is removed;

FIG. 8 is a side view of the structure of the fully automatic shoulder strap threading machine of the present invention;

FIG. 9 is a schematic view of the shoulder strap of the fully automatic shoulder strap wearing machine of the present invention at the beginning;

FIG. 10 is a schematic view of the clip pair of the fully automatic shoulder strap threading machine according to the present invention after pulling out a section of shoulder strap;

FIG. 11 is a schematic view of the cutting blade of the fully automatic shoulder strap wearing machine of the present invention for cutting the shoulder strap;

FIG. 12 is a schematic view of the fully automatic shoulder strap threading machine according to the present invention injecting glue to both ends of the shoulder strap;

FIG. 13 is a schematic view of the fully automatic shoulder strap wearing machine of the present invention when both ends of the shoulder strap are turned over;

FIG. 14 is a schematic view of the fully automatic shoulder strap threading machine of the present invention for hot-pressing and bonding the two end turning sections of the shoulder straps;

FIG. 15 is a schematic view of the shoulder strap of the present invention being erected on the left side of the E-shaped adjustment buckle;

FIG. 16 is a schematic view of the shoulder strap of the present invention being pulled between the upper tensioning hook and the two clamp pairs;

FIG. 17 is a schematic view showing the state of the shoulder strap of the present invention inserted into the groove of the E-shaped adjustment buckle;

FIG. 18 is a schematic view of the left side turning hole of the shoulder strap through which the hook edge of the left S-shaped hook of the present invention is inserted;

FIG. 19 is a schematic view showing the right section of the shoulder strap of the present invention being pulled before it is inserted into the hook groove of the right S-shaped hook;

FIG. 20 is a schematic view of the right section of the shoulder strap of the present invention inserted into the hook groove of the right S-shaped hook;

FIG. 21 is a schematic view of the left and right S-shaped hooks of the present invention after the first cross-connecting of the E-shaped adjustment buckle;

FIG. 22 is a schematic view showing the reversed section of the right end of the shoulder strap being inserted into the middle arm of the E-shaped adjustment buckle;

fig. 23 is a structural view showing that the shoulder belt falls to the conveyer belt after the hooking of the utility model is completed.

The specific implementation mode is as follows:

the present technology is further described below with reference to the accompanying drawings.

The full-automatic shoulder strap penetrating machine for penetrating and connecting a bra shoulder strap buckle to a shoulder strap comprises a strap shearing device 1, mechanical hands 2a and 2b, a shoulder strap buckle pushing device, a glue dispenser 4 and a hot-pressing curing device 5, wherein the mechanical hands 2 are provided with two, a mounting plate 10 is arranged right in front of the mechanical hands 2a and 2b, the strap shearing device 1 is arranged beside the mechanical hands 2a and 2b, clamp pairs 21 and 22 are arranged at the front ends of the mechanical hands 2a and 2b, the shoulder strap buckle is divided into an E-shaped adjusting buckle 6 and an S-shaped buckle 7, the shoulder strap buckle pushing device is divided into an E-shaped adjusting buckle pushing device 8 and an S-shaped buckle pushing device 9, the E-shaped adjusting buckle pushing device 8 and the S-shaped buckle pushing device 9 are both arranged at the back of the mounting plate 10, the S-shaped buckle pushing device 9 is provided with two sets and is respectively arranged below two sides of the E-shaped adjusting buckle pushing device 8, an upper tensioning hook 11 is arranged above an outlet of the E-shaped adjusting buckle pushing device 8, the lower tensioning hook 12 is arranged below the upper tensioning hook 11, the lower tensioning hook 12 is installed on a lifter 13, when the lower tensioning hook 12 is not needed, the lifter 13 controls the lower tensioning hook 12 to descend to the lowest position, when the lower tensioning hook 12 needs to be used, the lifter 13 pushes the lower tensioning hook 12 to ascend, a glue dispenser 4 and a hot-pressing curing device 5 are arranged beside the two S-shaped clasp pushing devices 9, the glue dispenser 4 is composed of a glue injection gun 41 and a glue pushing cylinder 42, the glue injection gun 41 is vertically placed, and the glue pushing cylinder 42 is arranged above the glue injection gun 41 and connected with the glue injection gun 41. The hot press curing apparatus 5 is composed of a heat generating ram 51 and a down-pressure cylinder 52, the down-pressure cylinder 52 faces downward, and the heat generating ram 51 is mounted on the lower portion of the down-pressure cylinder 52. A table 14 is provided below the glue dispensing gun 41 and the heating ram 51. An automatic conveyer belt 15 is arranged below the full-automatic shoulder belt wearing machine to convey finished products.

The E-shaped adjusting buckle pushing device 8 and the S-shaped buckle pushing device 9 have the same structure, the E-shaped adjusting buckle pushing device 8 comprises an E-shaped adjusting buckle pushing cylinder 81, an E-shaped adjusting buckle pushing sheet 82 and an E-shaped adjusting buckle arrangement cylinder 83, the S-shaped buckle pushing device 9 comprises an S-shaped buckle pushing cylinder 91, an S-shaped buckle pushing sheet 92 and an S-shaped buckle arrangement cylinder 93, the E-shaped adjusting buckle arrangement cylinder 83 and the S-shaped buckle arrangement cylinder 93 are vertically arranged, through holes 16 with the shape and size matched with the pushing sheets are formed in the front end face and the rear end face of the bottoms of the E-shaped adjusting buckle arrangement cylinder 83 and the S-shaped buckle arrangement cylinder 93, the E-shaped adjusting buckle pushing sheet 82 is installed on the E-shaped adjusting buckle pushing cylinder 81, the front end of the E-shaped adjusting buckle pushing sheet 82 is inserted into the through holes in the rear end face of the E-shaped adjusting buckle arrangement cylinder 83, the S-shaped buckle pushing sheet 92 is installed on the S-shaped buckle pushing cylinder 91, the front end of the S-shaped clasp pushing piece 92 is inserted into the through hole on the rear end face of the S-shaped clasp arranging cylinder 93, a discharge port is formed on the mounting plate 10 corresponding to the front end face through hole 16 of the E-shaped adjusting buckle arrangement cylinder 83 and the S-shaped clasp arrangement cylinder 93 (i.e. outlets of the E-shaped adjusting buckle pushing device 8 and the S-shaped clasp pushing device 9), the discharge port of the E-shaped adjusting buckle is a first discharge port 101, the discharge port of the S-shaped clasp on the left side is a second discharge port 102, the discharge port of the S-shaped clasp on the right side is a third discharge port 103, the thickness of the pushing sheet, the height of the through hole and the height of the discharge port are all equal to the thickness of the E-shaped adjusting buckle and the thickness of the S-shaped clasp, it is ensured that only one E-shaped adjusting buckle and one S-shaped clasp can be pushed out at each time, and the upper tensioning hook 11 is arranged above the first discharge port 101 (i.e. above the front end face through hole 16 of the E-shaped adjusting. C-shaped guide grooves 3 are arranged on two sides of a first discharge hole 101 of the E-shaped adjusting buckle pushing device 8.

The belt shearing device 1 comprises an unwinding roller 1a, a cutting blade 1b, a lower punching cylinder 1c and a cutting table 1d, wherein the lower punching cylinder 1c is arranged above the cutting table 1d, the lower punching cylinder 1c faces downwards, the cutting blade 1b is arranged at the lower part of the lower punching cylinder 1c, the unwinding roller 1a is arranged beside the lower punching cylinder 1c, and a damping tensioner 1e is arranged on the unwinding roller 1 a.

The action process is as follows: in the initial state, the lifter 13 is lowered to lower the lower tension hook 12 to avoid interference with the following threading operation. The two manipulators 2a, 2b move to the shoulder strap outlet of the belt shearing device 1, the left clamp pair 21 on the left manipulator 2a firstly holds one end of the shoulder strap J as shown in fig. 9, then pulls out the shoulder strap J with a certain length, the shoulder strap J is in a tensioned state in the pulling-out process because the unwinding roller 1a is provided with the damping tensioner 1e, after the left clamp pair 21 pulls out the shoulder strap J with a sufficient length, the clamp pair on the right manipulator 2b clamps the shoulder strap section in front of the cutting blade 1b as shown in fig. 10, the lower punching cylinder 1c is started, the cutting blade 1b downwards punches and cuts the shoulder strap J on the cutting table 1d as shown in fig. 11, then the clamp pairs 21 and 22 at the front ends of the two manipulators 2a and 2b move to clamp the shoulder strap J, the left glue injection clamp 21 clamps the left end of the shoulder strap to the worktable 14 and is positioned below the left gun 41, as shown in fig. 12, the right clamp pair 22 clamps the right end of the shoulder strap to the workbench 14 and is located below the right glue injection gun 41, the glue injection air cylinders 42 on both sides start to push and press the tail of the glue injection gun 41, the glue injection gun 41 injects glue to the area beside the clamp needle on one side of the middle part of the shoulder strap J by taking the clamp pair as a boundary, the glue injection air cylinders 42 return after glue injection, then the manipulators 2a and 2b on both sides drive the left clamp pair 21 and the right clamp pair 22 to rotate, so that both ends of the shoulder strap are turned over 180 degrees towards the middle part of the shoulder strap, as shown in fig. 13, the turning sections J1 of the shoulder strap J after both ends are turned over respectively correspond to respective tape areas, then the pressing air cylinder 52 starts to push the heating press head 51 to press down, the turning section J1 of the tape area is pressed, as shown in fig. 14, the turning sections J1 of the shoulder strap are hot-press bonded together to form the turning holes J2, in the, after the thermocompression bonding is completed, the lower air cylinder 52 drives the heating pressure head 51 to rise and retract, then the left clamp pair 21 and the right clamp pair 22 on the two manipulators 2a and 2b continue to clamp the two ends of the shoulder strap J respectively, the two manipulators 2a and 2b rise, but the right manipulator 2b rises to a higher height than the left manipulator 2a, and finally the shoulder strap J is erected, as shown in fig. 15, at this time, the shoulder strap J is positioned on the left side of the upper tensioning hook 11, the left clamp pair 21 is positioned below the upper tensioning hook 11, the right clamp pair 22 is positioned above the upper tensioning hook 11, the right manipulator 2b acts again, the left manipulator 2a does not move, the shoulder strap J is driven to stride over the upper tensioning hook 11, the shoulder strap J strides over the upper tensioning hook 11 and then the right manipulator 2b descends, so that the right clamp pair 22 descends to the side of the left clamp pair 21, and at this time, the shoulder strap is tensioned on the upper, 22, as shown in fig. 16, the upper section of the shoulder strap J passes through the first discharge hole 101 of the E-shaped adjusting buckle pushing device 8, and then the E-shaped adjusting buckle pushing cylinder 81 in the E-shaped adjusting buckle pushing device 8 is started to push the E-shaped adjusting buckle pushing piece 82 to perform forward pushing action, so as to push the E-shaped adjusting buckle at the bottommost of the E-shaped adjusting buckle arranging cylinder 83 out to the C-shaped guide grooves 3 at both sides of the first discharge hole 101, as shown in fig. 17, the two sections of shoulder straps in the tensioned state will respectively penetrate into the belt grooves 61 at both sides of the E-shaped adjusting buckle 6 while pushing out, at this time, the E-shaped adjusting buckle pushing cylinder 81 does not retract, so that the E-shaped adjusting buckle pushing piece 82 always keeps the state of the tail of the E-shaped adjusting buckle, and preparation is made for the subsequent secondary penetration. Next, the left clamp pair 21 clamps the left end of the shoulder strap to reach the second discharge port 102 of the left S-shaped clasp pushing device 9, then the left S-shaped clasp pushing cylinder 91 is started, the S-shaped clasp pushing piece 92 pushes the S-shaped clasp at the bottom of the left S-shaped clasp alignment cylinder 93 to be pushed out, so that the hook edge 71 of the left S-shaped clasp 7 is inserted into the folded hole J2 at the left end of the shoulder strap, as shown in fig. 18, the threading of the left S-shaped clasp is completed. Then the left hand 2a leaves the second discharge port 102, and pulls the whole shoulder strap J together with the right hand 2b and the upper pulling hook 11, so that the right shoulder strap is positioned at the third discharge port 103 in a tensioned state, as shown in fig. 19, then the right S-shaped clasp pushing cylinder 91 is started to push the right S-shaped clasp pushing piece 92 to perform a forward pushing action, so that the S-shaped clasp at the bottom of the right S-shaped clasp alignment cylinder 93 is pushed out from the third discharge port 103, and at the same time, the right shoulder strap is threaded into the hook groove 72 of the S-shaped clasp 7, as shown in fig. 20 and 21, so as to complete the threading of the right clasp. After the penetration of the S-shaped clasps 7 at two sides is completed, the lifter 13 is started to lift the lower tensioning hook 12, the right manipulator 2b drives the turnover end of the right shoulder strap to pass from the right to the left below the lower tensioning hook 12, then the right manipulator moves upwards to the E-shaped adjusting clasp 6, at the moment, the turnover hole J2 at the right side of the shoulder strap is right opposite to the middle arm 62 of the E-shaped adjusting clasp 6, and the shoulder strap is tensioned by the lower tensioning hook 12 and the right clamp pair 22, as shown in figure 22, the tensioning state can make the two side walls of the right turnover hole J2 thin and strong in strength, so as to facilitate the subsequent insertion into the middle arm 62 of the E-shaped adjusting clasp 6, finally, the E-shaped adjusting clasp pushing cylinder 81 is started for two times to push the E-shaped adjusting clasp pushing sheet 82 to make the forward pushing action again, so that the E-shaped adjusting clasp 6 with the groove in the C-shaped guide groove 3 is pushed forward, and finally the turnover end at the right side is put into the penetration 61 at two sides, that is, the middle arm 62 of the E-shaped adjustment buckle 6 is inserted into the right side folding hole J2, or the right manipulator 2b actively pushes the right side folding end to push the E-shaped adjustment buckle 6, or the E-shaped adjustment buckle 6 is threaded through, so as to complete all the shoulder strap buckle threading operations. Finally, the two manipulators 2a and 2b control the clamp pairs 21 and 22 to face downwards and open the clamp pairs 21 and 22, and as shown in fig. 23, the finished shoulder straps naturally fall onto the automatic conveyor belt 15 below to realize material collection. The next threading of the shoulder strap can then be entered.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments with obvious modifications and variations, including those shown in the drawings and described herein. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.

Claims (6)

1. The utility model provides a wear to connect the full-automatic shoulder strap machine of wearing on the baldric to brassiere shoulder strap buckle which characterized in that: the automatic adhesive tape dispensing device comprises a tape shearing device, a mechanical arm, a shoulder strap buckle pushing device, an adhesive dispenser and a hot-pressing curing device, wherein the mechanical arm is provided with two parts, the tape shearing device is arranged beside the mechanical arm, a clamp is arranged at the front end of the mechanical arm, the shoulder strap buckle is divided into an E-shaped adjusting buckle and an S-shaped buckle, the shoulder strap buckle pushing device is divided into the E-shaped adjusting buckle pushing device and the S-shaped buckle pushing device, the S-shaped buckle pushing device is provided with two sets, the lower parts of two sides of the E-shaped adjusting buckle pushing device are respectively arranged, an upper tensioning hook is arranged above the outlet of the E-shaped adjusting buckle pushing device, the adhesive dispenser and the hot-pressing curing device are arranged beside the two S-shaped buckle pushing devices, and a workbench is arranged below the adhesive dispenser and the hot-.

2. A fully automatic shoulder strap threading machine for threading a brassiere shoulder strap buckle onto a shoulder strap in accordance with claim 1, wherein: a lower tensioning hook is arranged below the upper tensioning hook.

3. A fully automatic shoulder strap threading machine for threading a brassiere shoulder strap buckle onto a shoulder strap according to claim 1 or 2, wherein: e-shaped adjustment buckle pushing device and S-shaped hook buckle pushing device are the same in structure, including the propelling movement cylinder, promote a slice and a clip arrangement section of thick bamboo, the vertical setting of a clip arrangement section of thick bamboo, the preceding terminal surface of arranging bobbin base portion at the clip and rear end face all the shaping have overall dimension and promote a slice assorted through-hole, it installs on the propelling movement cylinder to promote the slice, the front end that promotes the slice injects in the through-hole on a clip arrangement section of thick bamboo rear end face, it is provided with C shape guide slot to detain pusher 'S discharge gate department both sides at E-shaped adjustment buckle pushing device, go up taut hook setting and arrange a preceding terminal surface through-hole top at E-shaped adjustment buckle pushing device' S clip.

4. A fully automatic shoulder strap threading machine for threading a brassiere shoulder strap buckle onto a shoulder strap in accordance with claim 1, wherein: the glue dispenser comprises injecting glue rifle and push away gluey cylinder, and the injecting glue rifle is vertical to be placed, pushes away gluey cylinder setting in injecting glue rifle top and form with the injecting glue rifle and be connected.

5. A fully automatic shoulder strap threading machine for threading a brassiere shoulder strap buckle onto a shoulder strap in accordance with claim 1, wherein: the hot-pressing curing device consists of a heating pressure head and a pressing cylinder, wherein the pressing cylinder faces downwards, and the heating pressure head is arranged at the lower part of the pressing cylinder.

6. A fully automatic shoulder strap threading machine for threading a brassiere shoulder strap buckle onto a shoulder strap in accordance with claim 1, wherein: the band shearing device comprises an unwinding roller, a cutting blade, a lower punching cylinder and a cutting table, wherein the lower punching cylinder is arranged above the cutting table, the lower punching cylinder faces downwards, the cutting blade is arranged on the lower part of the lower punching cylinder, the unwinding roller is arranged beside the lower punching cylinder, and a damping tensioner is arranged on a rotating shaft of the unwinding roller.

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