阅读说明：本技术 一种服装卡扣折弯成型机的下料装置 (Unloader of clothing buckle make-up machine of bending ) 是由 林阿香 曹凤先 陈记芬 于 2020-05-11 设计创作，主要内容包括：本发明涉及一种服装卡扣折弯成型机的下料装置包括平台板、纵移气缸、纵移安装架、横移气缸、取料机构、下料底座、下料皮带组件、卸料气缸、卸料板和卸料连接板；所述的平台板设置在机架上；所述的下料底座安装在机架上,下料皮带组件安装在下料底座的侧方,卸料板均匀安装在卸料连接板上,卸料连接板通过滑轨移动连接在下料底座上,卸料气缸设置在下料底座上,卸料气缸的伸缩端与卸料连接板相连接。本发明不对卡扣产生作用力,具有下料效率高,下料不残留的优点。(The invention relates to a blanking device of a clothing buckle bending forming machine, which comprises a platform plate, a longitudinal moving cylinder, a longitudinal moving mounting rack, a transverse moving cylinder, a material taking mechanism, a blanking base, a blanking belt assembly, a discharging cylinder, a discharging plate and a discharging connecting plate, wherein the longitudinal moving cylinder is arranged on the platform plate; the platform plate is arranged on the frame; the unloading pedestal mounting in the frame, unloading belt subassembly is installed in the side of unloading base, the stripper is evenly installed on the connecting plate of unloading, the connecting plate of unloading passes through the slide rail and removes the connection on the unloading base, the cylinder of unloading sets up on the unloading base, the flexible end of the cylinder of unloading is connected with the connecting plate of unloading. The invention does not generate acting force on the buckle, and has the advantages of high blanking efficiency and no blanking residue.)

1. The blanking device of the clothing buckle bending forming machine is characterized by comprising a platform plate (51), a longitudinal moving cylinder (52), a longitudinal moving mounting frame (53), a transverse moving cylinder (54), a material taking mechanism (55), a blanking base (56), a blanking belt assembly (57), a discharging cylinder (58), a discharging plate (59) and a discharging connecting plate (510); the platform plate (51) is arranged on the rack, and the longitudinal movement mounting rack (53) is arranged on the platform plate (51) through a linear bearing; the material taking mechanism (55) is movably connected to the bottom of the longitudinal moving mounting frame (53), the transverse moving air cylinder (54) is installed on the longitudinal moving mounting frame (53), and the telescopic end of the transverse moving air cylinder (54) is connected with the material taking mechanism (55); unloading base (56) install in the frame, unloading belt subassembly (57) are installed in the side of unloading base (56), stripper (59) are evenly installed on connecting plate (510) of unloading, unloading connecting plate (510) are connected on unloading base (56) through the slide rail removal, unload cylinder (58) and set up on unloading base (56), the flexible end of unloading cylinder (58) is connected with unloading connecting plate (510).

2. The blanking device of a clothing buckle bending forming machine as claimed in claim 1, wherein the material taking mechanism (55) comprises a transverse moving mounting rack (551), a material taking air cylinder (552), a synchronous driving bar (553), a mounting frame (554), a long material taking claw (555) and a short material taking claw (556); the material taking cylinder (552) is installed on the transverse moving installation frame (551), the synchronous driving strip (553) is installed at the telescopic end of the material taking cylinder (552), the installation frame (554) is fixedly arranged at the side end of the transverse moving installation frame (551), and the synchronous driving strip (553) is connected in the installation frame (554) in a matching mode; the long material taking claw (555) and the short material taking claw (556) are hinged to the mounting frame (554), and the long material taking claw (555) and the short material taking claw (556) are meshed at the hinged position through a gear pair; slotted holes are formed in the synchronous driving strips (553), a pin shaft is arranged at the end part of the long material taking claw (555), and a slotted pair connection is formed between the end part of the long material taking claw (555) and the synchronous driving strips (553).

3. The blanking device of a clothing buckle bending forming machine according to claim 1, wherein a cavity is formed between the long fetching claw (555) and the short fetching claw (556), and the discharging plate (59) can be accommodated in the cavity; the side of the discharging plate (59) is also provided with a connecting plate (511), the connecting plate (511) is positioned on the side of the blanking belt component (57), and the connecting plate (511) is used for pushing the buckle into the blanking belt component (57).

4. The blanking device of a clothing buckle bending forming machine according to claim 1, wherein the blanking belt assembly (57) comprises a motor, a conveying belt, a roller and a transmission belt; the conveying belt is wound on the roller, and an output shaft of the motor is connected with the roller through the driving belt.

5. The blanking method of the clothing fastener machine is characterized in that when the device works, vertical movement is achieved through a longitudinal moving mounting rack (53), horizontal movement is achieved through a transverse moving air cylinder (54), a material taking mechanism (55) is firstly stretched into the device to clamp bent fasteners, the fasteners are hung between a long material taking claw (555) and a short material taking claw (556), then the material taking air cylinder (552) drives a synchronous driving strip (553) to move, the synchronous driving strip (553) drives the long material taking claw (555) to rotate around a shaft, and the short material taking claw (556) is driven to rotate through the action of a gear; then unload cylinder (58) and drive stripper (59) and release, will be long get the buckle between material claw (555) and the short material claw (556) and push down to unloading belt subassembly (57) on and carry out the unloading.

6. A clothing buckle bending forming machine is characterized by comprising a machine frame (1), a feeding device (2), a cutting device (3), a forming device (4) and a discharging device (5); the machine frame (1) comprises a base plate (11) and a profile frame (12) arranged on the base plate, the feeding device (2) is arranged on the base plate (11), and the cutting device (3) is arranged in the middle of the feeding device (2); the forming device (4) is arranged on the section frame (12), the blanking device (5) is arranged on the section frame (12), and the blanking device (5) is positioned on the side of the forming device (4); the blanking device (5) is as claimed in claim 1.

7. The blanking device of a clothing buckle bending and forming machine according to claim 6, wherein the feeding device (2) is used for feeding plastic material ropes and heating the material ropes, the cutting device (3) is used for cutting the material ropes, and the forming device (4) is used for bending and forming a cut section of the material ropes; the blanking device of the clothing buckle bending forming machine is used for clamping the bent and formed buckle to achieve blanking.

Technical Field

The invention relates to a bending forming machine, in particular to a blanking device of a clothing buckle bending forming machine.

Background

In clothing production, clothing needs to be packaged in a planar plastic bag, especially for clothing such as shirts and the like with high requirements on the type, the clothing is generally folded on a shaping paperboard, then the clothing is buckled on the shaping paperboard through a plastic buckle to realize fixation, and then the fixed clothing is stuffed into a packaging bag to complete packaging. The plastic buckle is produced by injection molding and bending, but the injection mold is high in price, and the bending has good economic benefit. The processing method of bending and forming generally comprises the steps of cutting a section of material rope with a fixed length on the material rope, and bending the section of material rope to obtain a buckle; the rope is generally obtained by an extrusion molding machine.

The patent of national intellectual property office publication number CN203945674U, the patent name is a plastics bender, it includes the base, the right side fixed mounting of the front surface of base has the support, the upper right corner of support is provided with the chamfer that matches with the technology groove in arranging the working of plastics on the support in, the left side fixed mounting of the rear surface of base has the briquetting that is arranged in compressing tightly the working of plastics groove left side part, the right side swing joint of the rear surface of base has rotating base, rotating base's front surface fixed mounting has the connecting block that is arranged in the working of plastics groove right side part of bending, the inside of connecting block is provided with pressure spring, the upper surface of connecting block is provided with the adjusting screw who is used for adjusting pressure spring packing force.

The automatic production equipment that is used for clothing plastics buckle is less now, and current equipment has following technical problem: 1. the production efficiency of the single buckle is low; the buckle blanking clamps the unshaped buckle to cause deformation, the blanking speed is slow due to the fact that the buckle needs to be naturally cooled, and the buckle blanking is easy to remain; 2. the shape of the clothes buckle is complex, the clothes buckle is obtained by bending in multiple steps, and the forming speed is low; 3. the excessive radian of the buckle causes difficult forming and easy cracking; the straightness accuracy of material loading rope is low, leads to the buckle unqualified in shape.

Disclosure of Invention

The purpose of the invention is: the blanking device of the garment buckle bending forming machine is provided, wherein the blanking device is used for blanking, acting force is not generated on a buckle, the blanking efficiency is high, and the blanking is not residual.

For the purpose of the invention, the following technical scheme is adopted for realizing the purpose:

a blanking device of a clothing buckle bending forming machine comprises a platform plate, a longitudinal moving cylinder, a longitudinal moving mounting frame, a transverse moving cylinder, a material taking mechanism, a blanking base, a blanking belt assembly, a discharging cylinder, a discharging plate and a discharging connecting plate; the platform plate is arranged on the rack, and the longitudinal movement mounting rack is arranged on the platform plate through a linear bearing; the material taking mechanism is movably connected to the bottom of the longitudinal moving mounting frame, the transverse moving air cylinder is installed on the longitudinal moving mounting frame, and the telescopic end of the transverse moving air cylinder is connected with the material taking mechanism; the unloading pedestal mounting in the frame, unloading belt subassembly is installed in the side of unloading base, the stripper is evenly installed on the connecting plate of unloading, the connecting plate of unloading passes through the slide rail and removes the connection on the unloading base, the cylinder of unloading sets up on the unloading base, the flexible end of the cylinder of unloading is connected with the connecting plate of unloading.

Preferably, the material taking mechanism comprises a transverse moving mounting frame, a material taking cylinder, a synchronous driving strip, a mounting frame, a long material taking claw and a short material taking claw; the material taking cylinder is arranged on the transverse mounting frame, the synchronous driving strip is arranged at the telescopic end of the material taking cylinder, the mounting frame is fixedly arranged at the side end of the transverse mounting frame, and the synchronous driving strip is connected in the mounting frame in a matching manner; the long material taking claw and the short material taking claw are hinged on the mounting frame, and are meshed at the hinged positions through a gear pair; the synchronous driving strip is provided with a slotted hole, the end part of the long material taking claw is provided with a pin shaft, and the end part of the long material taking claw is connected with the synchronous driving strip in a slot pair mode.

Preferably, a cavity is formed between the long material taking claw and the short material taking claw, and the discharging plate can be accommodated in the cavity; the side of stripper still is provided with the connection plate, and connection plate is located the side of unloading belt subassembly, and connection plate is arranged in pushing away the buckle to unloading belt subassembly.

Preferably, the blanking belt assembly comprises a motor, a conveying belt, a roller and a transmission belt; the conveying belt is wound on the roller, and an output shaft of the motor is connected with the roller through the driving belt.

A blanking method of clothing buckles uses the blanking device, when the device works, vertical movement is realized by a longitudinal movement mounting rack, horizontal movement is realized by a transverse movement air cylinder, firstly, a material taking mechanism extends in to clamp bent buckles, so that the buckles are hung between a long material taking claw and a short material taking claw, then, the material taking air cylinder drives a synchronous driving strip to move, the synchronous driving strip drives the long material taking claw to rotate around a shaft, and the short material taking claw is driven to rotate through the action of a gear; then the cylinder of unloading drives the stripper and releases, will take the buckle between the claw and the short material of getting to push down to unloading belt subassembly on and carry out the unloading.

A clothing buckle bending forming machine comprises a rack, a feeding device, a cutting device, a forming device and a discharging device; the machine frame comprises a base plate and a profile frame arranged on the base plate, the feeding device is arranged on the base plate, and the cutting device is arranged in the middle of the feeding device; the forming device is arranged on the section frame, the blanking device is arranged on the section frame, and the blanking device is positioned on the side of the forming device; the blanking device adopts the technical scheme to provide the blanking device of the clothing buckle bending forming machine.

Preferably, the feeding device is used for feeding the plastic material rope and heating the material rope, the cutting device is used for cutting the material rope, and the forming device is used for bending and forming a cut section of the material rope; the blanking device of the clothing buckle bending forming machine is used for clamping the bent and formed buckle to achieve blanking.

The blanking device of the clothing buckle bending forming machine adopting the technical scheme has the advantages that: the long material taking claw and the short material taking claw are arranged to clamp the cavity in the middle of the buckle, so that the buckle is naturally hung on the two material claws and does not act on the buckle, and the shape of the buckle is protected; blanking can be carried out when the buckles are not completely cooled, and the blanking speed is improved by adopting a whole-row blanking mode; push away the buckle through having set up the stripper and fall, make partly hang and grab the buckle that the upper ear did not freely fall and carry out the mode unloading that pushes away once more falling in the material, improve the success rate of unloading.

The clothing buckle bending forming machine adopting the technical scheme has the advantages that:

1. the feeding device heats the middle section of the material rope by arranging the hot melting assembly, the plasticity of the plastic material rope is improved after heating, the plastic material rope is used for forming a part with larger bending amplitude, the bending efficiency can be improved after hot melting, and cracks can be prevented from occurring after bending; in addition, the upper heating plate and the lower heating plate move in a staggered manner in the heating process, so that the material rope is twisted, is heated more uniformly and is convenient to bend; the straightening of the material rope by the aid of the groove wheels and the follow-up wheels is improved, straightness is improved, and the qualified rate of bent products is improved.

2. The forming device completes the bending of the middle part of the buckle to a larger extent by arranging a rear end clamping mechanism and a front end clamping mechanism with two movable ends and matching with a lifting mechanism with the middle part capable of rising; the bending of the two ends is completed by arranging the first clamping assembly and the second clamping assembly which can rotate, so that the small-amplitude bending of the end parts is realized, the clamping assembly can simultaneously realize the clamping of a plurality of strands of material ropes through only one air cylinder, and the clamping jaw assembly can also realize the clamping of the plurality of material ropes under the action of a single power source; the forming device can bend a plurality of buckles simultaneously, and the working efficiency is improved.

3. The blanking device clamps the cavity in the middle of the buckle by arranging the long material taking claw and the short material taking claw, so that the buckle is naturally hung on the two material claws and does not act on the buckle, and the shape of the buckle is protected; blanking can be carried out when the buckles are not completely cooled, and the blanking speed is improved by adopting a whole-row blanking mode; push away the buckle through having set up the stripper and fall, make partly hang and grab the buckle that the upper ear did not freely fall and carry out the mode unloading that pushes away once more falling in the material, improve the success rate of unloading.

Drawings

Fig. 1 is an exploded view of an embodiment of the present invention.

Fig. 2 is an exploded view of the feeding device.

Fig. 3 is an exploded view of the cutting device.

Fig. 4 is an exploded view of the molding apparatus.

Fig. 5 is an exploded view of the rear clamping mechanism and the front clamping mechanism.

Fig. 6 is an exploded view of the lifting mechanism.

Fig. 7 is an exploded view of the blanking apparatus.

Fig. 8 is an exploded view of the take off mechanism.

Fig. 9 is a structural view of the garment clasp.

Detailed Description

As shown in fig. 1, a clothing buckle bending and forming machine comprises a frame 1, a feeding device 2, a cutting device 3, a forming device 4 and a blanking device 5; the machine frame 1 comprises a base plate 11 and a section frame 12 arranged on the base plate, the feeding device 2 is arranged on the base plate 11, and the cutting device 3 is arranged in the middle of the feeding device 2; the forming device 4 is arranged on the section frame 12, the blanking device 5 is arranged on the section frame 12, and the blanking device 5 is positioned on the side of the forming device 4.

The feeding device 2 is used for feeding plastic material ropes and heating the material ropes, the cutting device 3 is used for cutting the material ropes, and the forming device 4 is used for bending and forming a cut section of the material ropes; and the blanking device 5 is used for clamping the bent and molded buckle to realize blanking. The blanking device 5 is a blanking device of a garment buckle bending forming machine.

As shown in fig. 2, the feeding device 2 includes a straightening assembly 21, a roller assembly 22, a heat-melting assembly 23 and a traction assembly 24; along the feeding direction of the plastic rope, the straightening component 21, the roller component 22, the hot melting component 23 and the traction component 24 are sequentially connected, the straightening component 21 is used for straightening the material rope, the roller component 22 is used for feeding and driving the plastic rope, the hot melting component 23 is used for heating a certain section of the material rope, and the traction component 24 is used for clamping and pulling the material rope at any time and any place.

The straightening assembly 21 comprises a vertical seat 211, a wire guide plate 212, a first wire clamping mechanism 213, an elastic force control plate 214, an elastic force control cylinder 215, a groove wheel 216, a follower wheel 217 and a driving motor 218; the vertical seat 211 is fixed on the frame, the wire guide plate 212 is installed at the side of the vertical seat 211, and the wire guide plate 212 is provided with a wire guide hole for passing a feeding rope; the first wire clamping mechanism 213 is installed on the vertical seat 211, the first wire clamping mechanism 213 comprises a wire clamping cylinder, a fixed clamping plate and a movable clamping plate, rectangular grooves are formed in the upper ends of the fixed clamping plate and the movable clamping plate, the side walls of the two rectangular grooves are used for clamping a material rope, the fixed clamping plate is installed on the vertical seat 211, the movable clamping plate is movably connected with the fixed clamping plate through a sliding rail, the movable clamping plate is connected with the telescopic end of the wire clamping cylinder, and the wire clamping cylinder is installed at the side end of the vertical seat 211; the elastic control plate 214 is movably connected to the vertical seat 211 through a sliding rail, the elastic control cylinder 215 is arranged on the vertical seat 211, the telescopic end of the elastic control cylinder 215 is connected with the elastic control plate 214, and the elastic control plate 214 is used for pressing the material rope downwards; a plurality of groove wheels 216 are stacked on a circular shaft, the circular shaft is hinged in the vertical seat 211, and the end part of the circular shaft is connected with an output shaft of a driving motor 218; a follower wheel 217 corresponds to each groove wheel 216, the follower wheels 217 are connected in series through a round shaft, the round shaft is connected to the vertical seat 211 through a spring, and the spring presses the follower wheel 217 in the groove wheels 216 to clamp the material rope.

The roller assembly 22 comprises a roller seat, a roller shaft, a power motor and a belt transmission part; two compressed roller shafts are connected to the roller seat, the power motor is installed on the roller seat, and the telescopic end of the power motor is connected with one roller shaft through a belt transmission part to drive one roller shaft to rotate.

The hot melting assembly 23 comprises a base 231, a lower heating plate 232, an upper heating plate 233, a lifting cylinder 234, an upper side moving cylinder 235 and a lower side moving cylinder 236; the base 231 is fixedly arranged on the frame, the lower heating plate 232 is movably connected to the base 231 through a sliding rail, the telescopic end of the lower moving cylinder 236 is connected with the lower heating plate 232, and the lower moving cylinder 236 is fixedly arranged on the base 231; the upper heating plate 233 is connected to the base 231 through a vertical lifting cylinder 234 and a horizontal upper side moving cylinder 235, and the lower heating plate 232 and the upper heating plate 233 are vertically corresponding; a second wire clamping mechanism 237 is further disposed on a side of the base 231.

The traction assembly 24 comprises a moving plate 241, a clamping cylinder 242, a clamping plate 243 and a lead screw assembly 244; the moving plate 241 is movably connected to the rack through a vertical plate 245, the screw rod assembly 244 is installed on the side of the vertical plate 245, and the screw rod assembly 244 drives the moving plate 241 to move back and forth; the gripping cylinder 242 is installed on the moving plate 241, and the clamping plates 243 are installed at both moving ends of the gripping cylinder 242.

When the feeding device 2 works, the roller assembly 22 drives the clamped material rope, the material rope is straightened through the groove wheel 216 and the follower wheel 217, and the two ends of the material rope are firstly clamped by the first wire clamping mechanism 213 and the second wire clamping mechanism 237 at the position of the hot melting assembly 23; the lifting cylinder 234 descends the upper heating plate 233 downwards to press the material rope, and then the upper side moving cylinder 235 and the lower side moving cylinder 236 drive the upper heating plate 233 and the lower heating plate 232 to move oppositely to melt the material rope; and the end of the rear rope is clamped by the clamp plate 243, and the screw assembly 244 drives the clamped rope to be led out, so that the feeding is realized.

The feeding device 2 solves the problems that the forming is difficult and cracks are easy to occur due to overlarge radian in the buckle forming process; the straightness of the feeding rope is low, so that the problem that the shape of the buckle is unqualified is caused; the hot melting assembly 23 is arranged to heat the middle section of the material rope, so that the plasticity of the plastic material rope is improved after heating, the plastic material rope is used for forming a part with a large bending amplitude, the bending efficiency can be improved after hot melting, and cracks can be prevented from occurring after bending; in addition, the upper heating plate 233 and the lower heating plate 232 move in a staggered manner in the heating process, so that the material rope is twisted, is heated more uniformly and is convenient to bend; the groove wheels 216 and the follow-up wheels 217 are arranged to straighten the material ropes, so that the straightness is improved, and the qualified rate of the bent product is improved.

As shown in fig. 3, the cutting device 3 includes a connecting plate 31, an upper cutting cylinder 32, an upper cutter 33, a lower cutting cylinder 34 and a lower cutter 35; the connecting plate 31 is arranged on the side edge of the base 231, the upper cutting cylinder 32 is arranged above the connecting plate 31, and the lower cutting cylinder 34 is arranged below the connecting plate 31; the upper cutter 33 is arranged at the telescopic end of the upper cutting cylinder 32, the lower cutter 35 is arranged at the telescopic end of the lower cutting cylinder 34, and the upper cutter 33 and the lower cutter 35 are vertically corresponding.

As shown in fig. 4, the forming device 4 includes a lifting frame 41, a lifting cylinder 42, a rear end clamping mechanism 43, a front end clamping mechanism 44 and a lifting mechanism 45; the lifting cylinder 42 is vertically arranged on the rack, the lifting frame 41 is movably connected to the rack through a sliding rail, and the telescopic end of the lifting cylinder 42 is connected with the lifting frame 41; the rear end clamping mechanism 43 and the front end clamping mechanism 44 are arranged at two ends of the lifting frame 41, and the lifting mechanism 45 is arranged in the middle of the lifting frame 41; the rear end clamping mechanism 43 and the front end clamping mechanism 44 are respectively used for clamping two ends of the material rope, and the lifting mechanism 45 is used for lifting the middle part of the material rope to enable the middle part of the material rope to deform.

As shown in fig. 5, the rear clamping mechanism 43 includes a first fixing plate 431, a first motor 432, a first screw set 433, a first sliding plate 434, a first clamping assembly 435, and a first overturning assembly 436; the first fixing plate 431 is installed on the lifting frame 41, the first sliding plate 434 is movably connected to the first fixing plate 431 through a sliding rail, the first motor 432 and the first screw group 433 are installed on the first fixing plate 431, and the first sliding plate 434 is connected with the moving part of the first screw group 433; the first clamping assembly 435 is hinged at the lower end of the first sliding plate 434; the first turning component 436 is installed on the first sliding plate 434, the first turning component 436 comprises a driving motor and a transmission belt, and two ends of the transmission belt are respectively connected with a motor spindle and the first clamping component 435; the first clamping assembly 435 comprises a fixed rotating shaft 4351, a movable pressing rod 4352 and a clamping cylinder 4353, two ends of the fixed rotating shaft 4351 are hinged to the first sliding plate 434, the movable pressing rod 4352 is connected to the fixed rotating shaft 4351 through a sliding rail, the fixed rotating shaft 4351 and the movable pressing rod 4352 are both provided with a convex block, and the side edge of the convex block is used for clamping the material rope; the clamping cylinder 4353 is installed on the fixed rotating shaft 4351, and the telescopic end of the clamping cylinder 4353 is connected with the movable pressing rod 4352.

The front end clamping mechanism 44 comprises a second fixed plate 441, a second motor 442, a second screw rod group 443, a second sliding plate 444, a second clamping assembly 445 and a second overturning assembly 446; the second fixing plate 441 is fixed on the first fixing plate 431, the second motor 442 and the second screw rod set 443 are installed on the second fixing plate 441, the second sliding plate 444 is movably connected to the second fixing plate 441 through a sliding rail, and the second clamping assembly 445 is hinged to the second sliding plate 444; the second turning assembly 446 is mounted on the second sliding plate 444, and the second turning assembly 446 drives the second clamping assembly 445 to rotate.

As shown in fig. 4 and 6, the lifting mechanism 45 includes a third sliding plate 451, a third screw assembly 452, a lifting screw assembly 453, a lifting plate 454 and a clamping jaw assembly 455; the third sliding plate 451 is movably connected to the lifting frame 41 through a sliding rail, the third screw group 452 is mounted on the lifting frame 41, and the moving part of the third screw group 452 is connected with the third sliding plate 451 to drive the third sliding plate 451 to move; the lifting screw assembly 453 is arranged on the third sliding plate 451, and the lifting plate 454 is arranged on the moving part of the lifting screw assembly 453 and connected with the moving part; the clamping jaw assembly 455 is mounted on the lifting plate 454; the clamping jaw assembly 455 comprises a connecting frame 4551, a clamping jaw driving cylinder 4552, a driving slide bar 4553, a first clamping jaw 4554 and a second clamping jaw 4555; the clamping jaw driving air cylinder 4552 is arranged at the upper end of the connecting frame 4551, and the telescopic end of the clamping jaw driving air cylinder 4552 is connected with the driving slide bar 4553; an inclined surface 4556 is arranged at the end part of the driving slide bar 4553, a matched inclined surface is arranged in the connecting frame 4551, and the driving slide bar 4553 can move along the inclined surface in the connecting frame 4551; the middle parts of the first clamping jaw 4554 and the second clamping jaw 4555 are hinged to the connecting frame 4551, and the hinged parts of the first clamping jaw 4554 and the second clamping jaw 4555 are provided with meshed gear tooth profile shapes; a sliding groove 4557 is arranged on the driving slide bar 4553; the upper end of the first jaw 4554 is pinned to a slot 4557 in a drive slide 4553.

When the forming device 4 works, the rear end clamping mechanism 43 clamps the rear end of the material rope, and the clamping cylinder 4353 drives the movable pressure rod 4352 to be close to the fixed rotating shaft 4351 to clamp the material rope therein; the front end clamping mechanism 44 clamps the front end of the material rope by the same mechanism; then the lifting screw rod assembly 453 drives the clamping jaw assembly 455 to descend, the clamping jaw driving cylinder 4552 drives the driving slide bar 4553 to move to drive the first clamping jaw 4554 to swing, the first clamping jaw 4554 and the second clamping jaw 4555 clamp the material rope through gear tooth profile transmission, then the lifting screw rod assembly 453 drives the middle part of the clamped material rope to lift, and meanwhile, the rear end clamping mechanism 43 and the front end clamping mechanism 44 are close to the middle part to finish bending and forming of the middle part; then the first turning component 436 drives the first clamping component 435 to rotate for a certain angle, and the second turning component 446 drives the second clamping component 445 to rotate for a certain angle, so as to complete the bending of the two ends.

The forming device 4 solves the problems that the shape of the clothes buckle is complex, the clothes buckle needs to be obtained by bending in multiple steps, and the forming speed is low; the production efficiency of the single buckle is low; the rear end clamping mechanism 43 and the front end clamping mechanism 44 with two movable ends are arranged and matched with the lifting mechanism 45 with the middle capable of lifting, so that the middle part of the buckle is bent to a larger extent; the bending of the two ends is completed by arranging the first clamping assembly 435 and the second clamping assembly 445 which can rotate, so that the small-amplitude bending of the ends is realized, the clamping assemblies can simultaneously realize the clamping of a plurality of strands of material ropes only through one air cylinder, and the clamping jaw assembly 455 can also realize the clamping of a plurality of material ropes under the action of a single power source; forming device 4 can buckle a plurality of buckles simultaneously, has improved work efficiency.

As shown in fig. 7 and 8, the blanking device of the clothing buckle bending forming machine comprises a platform plate 51, a longitudinal moving cylinder 52, a longitudinal moving mounting rack 53, a transverse moving cylinder 54, a material taking mechanism 55, a blanking base 56, a blanking belt assembly 57, a discharging cylinder 58, a discharging plate 59 and a discharging connecting plate 510; the platform plate 51 is arranged on the frame, and the longitudinal movement mounting rack 53 is arranged on the platform plate 51 through a linear bearing; the material taking mechanism 55 is movably connected to the bottom of the longitudinal moving mounting frame 53, the transverse moving air cylinder 54 is installed on the longitudinal moving mounting frame 53, and the telescopic end of the transverse moving air cylinder 54 is connected with the material taking mechanism 55; the blanking base 56 is arranged on the frame, the blanking belt component 57 is arranged on the side of the blanking base 56, the discharging plates 59 are uniformly arranged on the discharging connecting plate 510, the discharging connecting plate 510 is movably connected to the blanking base 56 through a sliding rail, the discharging cylinder 58 is arranged on the blanking base 56, and the telescopic end of the discharging cylinder 58 is connected with the discharging connecting plate 510.

The material taking mechanism 55 comprises a transverse moving mounting frame 551, a material taking air cylinder 552, a synchronous driving strip 553, a mounting frame 554, a long material taking claw 555 and a short material taking claw 556; the material taking cylinder 552 is arranged on the transverse mounting frame 551, the synchronous driving strip 553 is arranged at the telescopic end of the material taking cylinder 552, the mounting frame 554 is fixedly arranged at the side end of the transverse mounting frame 551, and the synchronous driving strip 553 is connected in the mounting frame 554 in a matching way; the long material taking claw 555 and the short material taking claw 556 are hinged to the mounting frame 554, and the long material taking claw 555 and the short material taking claw 556 are meshed at the hinged position through a gear pair; slotted holes are formed in the synchronous driving strips 553, a pin shaft is arranged at the end part of the long material taking claw 555, and a slotted pair connection is formed between the end part of the long material taking claw 555 and the synchronous driving strips 553.

A cavity is formed between the long fetching claw 555 and the short fetching claw 556, and the discharging plate 59 can be accommodated in the cavity; the side of the discharge plate 59 is also provided with a connecting plate 511, the connecting plate 511 is positioned at the side of the blanking belt assembly 57, and the connecting plate 511 is used for pushing the buckle into the blanking belt assembly 57.

The blanking belt component 57 comprises a motor, a conveying belt, a roller and a transmission belt; the conveying belt is wound on the roller, and an output shaft of the motor is connected with the roller through the driving belt.

When the blanking device of the clothing buckle bending forming machine works, vertical movement is realized by the longitudinal moving mounting rack 53, horizontal movement is realized by the transverse moving air cylinder 54, the material taking mechanism 55 is firstly stretched in to clamp the bent buckle, so that the buckle is hung between the long material taking claw 555 and the short material taking claw 556, then the material taking air cylinder 552 drives the synchronous driving strip 553 to move, the synchronous driving strip 553 drives the long material taking claw 555 to rotate around a shaft, and the short material taking claw 556 is driven to rotate through the action of a gear; then the cylinder 58 of unloading drives stripper 59 and releases, and the buckle that will be between long claw 555 and the short claw 556 of getting pushes down to unloading belt subassembly 57 on and carries out the unloading.

The blanking device of the clothing buckle bending forming machine solves the problems that deformation is caused when an unshaped buckle is clamped by blanking of the buckle, blanking speed is low due to the fact that the buckle needs to be naturally cooled, and blanking of the buckle is easy to remain; the long material taking claws 555 and the short material taking claws 556 are arranged to clamp the cavity in the middle of the buckle, so that the buckle is naturally hung on the two material claws and does not act on the buckle, and the shape of the buckle is protected; blanking can be carried out when the buckles are not completely cooled, and the blanking speed is improved by adopting a whole-row blanking mode; push away the buckle through having set up stripper 59 and fall, make partly hang and grab the buckle that the upper ear did not freely fall and carry out the mode unloading that pushes away once more falling in the material, improve the success rate of unloading.

When the garment buckle bending forming machine works, the garment buckle bending forming machine sequentially performs the following steps:

feeding a material rope: the roller assembly 22 drives the clamped material rope, the material rope is straightened through the groove wheel 216 and the follow-up wheel 217, and the two ends of the material rope are clamped by the first wire clamping mechanism 213 and the second wire clamping mechanism 237 at the position of the hot melting assembly 23; the lifting cylinder 234 descends the upper heating plate 233 downwards to press the material rope, and then the upper side moving cylinder 235 and the lower side moving cylinder 236 drive the upper heating plate 233 and the lower heating plate 232 to move oppositely to melt the material rope; the end part of the rear material rope is clamped by the clamping plate 243, and the screw rod component 244 drives the clamped material rope to be led out, so that the material loading is realized;

(II) bending the material rope: the rear end clamping mechanism 43 clamps the rear end of the material rope, and the clamping cylinder 4353 drives the movable pressure rod 4352 to be close to the fixed rotating shaft 4351 to clamp the material rope; the front end clamping mechanism 44 clamps the front end of the material rope by the same mechanism; then the cutting device 3 cuts off the material rope sent out by the feeding device 2; then the lifting screw rod assembly 453 drives the clamping jaw assembly 455 to descend, the clamping jaw driving cylinder 4552 drives the driving slide bar 4553 to move to drive the first clamping jaw 4554 to swing, the first clamping jaw 4554 and the second clamping jaw 4555 clamp the material rope through gear tooth profile transmission, then the lifting screw rod assembly 453 drives the middle part of the clamped material rope to lift, and meanwhile, the rear end clamping mechanism 43 and the front end clamping mechanism 44 are close to the middle part to finish bending and forming of the middle part; then the first turning component 436 drives the first clamping component 435 to rotate for a certain angle, and the second turning component 446 drives the second clamping component 445 to rotate for a certain angle, so as to complete the bending of the two end parts;

(III) buckle blanking: the vertical movement is realized by the longitudinal moving mounting rack 53, the horizontal movement is realized by the transverse moving air cylinder 54, the material taking mechanism 55 is firstly stretched in to clamp the bent buckle, so that the buckle is hung between the long material taking claw 555 and the short material taking claw 556, then the material taking air cylinder 552 drives the synchronous driving strip 553 to move, the synchronous driving strip 553 drives the long material taking claw 555 to rotate around a shaft, and the short material taking claw 556 is driven to rotate through the action of a gear; then the cylinder 58 of unloading drives stripper 59 and releases, and the buckle that will be between long claw 555 and the short claw 556 of getting pushes down to unloading belt subassembly 57 on and carries out the unloading.