Forming device and forming method of garment buckle bending forming machine
阅读说明:本技术 一种服装卡扣折弯成型机的成型装置和成型方法 (Forming device and forming method of garment buckle bending forming machine ) 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成型装置,该装置包括升降架、升降气缸、后端夹持机构、前端夹持机构和提升机构;升降气缸竖直安装在机架上,升降架通过滑轨移动连接在机架上,升降气缸的伸缩端与升降架相连接;所述的后端夹持机构和前端夹持机构设置在升降架的两端,所述的提升机构安装在升降架的中部;所述的后端夹持机构和前端夹持机构分别用于夹住料绳的两端,所述的提升机构用于将料绳的中部进行提升使之变形。本发明具有可多部位弯折,多个卡扣同时弯折的优点。(The invention relates to a forming device of a clothing buckle bending forming machine, which comprises a lifting frame, a lifting cylinder, a rear end clamping mechanism, a front end clamping mechanism and a lifting mechanism, wherein the lifting cylinder is arranged on the lifting frame; the lifting cylinder is vertically arranged on the rack, the lifting frame is movably connected to the rack through a sliding rail, and the telescopic end of the lifting cylinder is connected with the lifting frame; the rear end clamping mechanism and the front end clamping mechanism are arranged at two ends of the lifting frame, and the lifting mechanism is arranged in the middle of the lifting frame; the rear end clamping mechanism and the front end clamping mechanism are respectively used for clamping two ends of the material rope, and the lifting mechanism is used for lifting the middle part of the material rope to enable the middle part of the material rope to deform. The invention has the advantages that a plurality of parts can be bent, and a plurality of buckles can be bent at the same time.)
1. A forming device of a clothing buckle bending forming machine is characterized by comprising 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.
2. The forming device of a clothing buckle bending forming machine according to claim 1, wherein the rear end clamping mechanism (43) comprises a first fixed plate (431), a first motor (432), a first screw group (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 flip assembly (436) is mounted on the first skid plate (434).
3. The forming device of a clothing buckle bending forming machine according to claim 1, wherein the first overturning 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).
4. The molding device of a clothing buckle bending molding machine according to claim 1, wherein 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, and the fixed rotating shaft (4351) and the movable pressing rod (4352) are both provided with a convex block; the clamping cylinder (4353) is arranged on the fixed rotating shaft (4351), and the telescopic end of the clamping cylinder (4353) is connected with the movable pressure rod (4352).
5. The molding device of a clothing buckle bending molding machine according to claim 1, wherein the front end clamping mechanism (44) comprises a second fixed plate (441), a second motor (442), a second screw rod set (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 group (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 overturning assembly (446) is arranged on the second sliding plate (444), and the second overturning assembly (446) drives the second clamping assembly (445) to rotate.
6. The forming device of a clothing buckle bending forming machine according to claim 1, wherein the lifting mechanism (45) comprises a third sliding plate (451), a third screw group (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 installed on the lifting frame (41), and the moving part of the third screw group (452) is connected with the third sliding plate (451); 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) to be connected; the clamping jaw assembly (455) is mounted on a lifting plate (454).
7. The forming device of a clothing buckle bending forming machine according to claim 6, wherein 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 installed 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); the end of the driving slide bar (4553) is provided with an inclined surface (4556), a connecting frame (4551) is internally provided with a matched inclined surface, 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 on 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 sliding strip (4553); the upper end of the first jaw (4554) is pinned in a slide slot (4557) of a drive slide (4553).
8. A bending forming method of a clothing buckle is characterized in that when the device works, a rear end clamping mechanism (43) clamps the rear end of a material rope, a clamping cylinder (4353) drives a movable pressure rod (4352) to be close to a fixed rotating shaft (4351) to clamp the material rope; the front end clamping mechanism (44) clamps the front end of the material rope through 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 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 to finish bending and forming of the middle; then the first overturning component (436) drives the first clamping component (435) to rotate for a certain angle, and the second overturning component (446) drives the second clamping component (445) to rotate for a certain angle, so that the two ends are bent.
9. 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 forming device (4) is the forming device of the clothing buckle bending forming machine according to any one of claims 1 to 7.
10. The clothing buckle bending and forming machine according to claim 9, 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 of the clothing buckle bending and forming machine 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.
Technical Field
The invention relates to a bending forming machine, in particular to a forming 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 shape of the clothes buckle is complex, the clothes buckle is obtained by bending in multiple steps, and the forming speed is low; 2, the forming is difficult and cracks are easy to appear due to overlarge radian of the buckle forming; the straightness of the feeding rope is low, so that the buckle shape is unqualified; 3, the production efficiency of the single buckle is low; the buckle unloading is cliied the buckle of unmodeled and can be caused the deformation, and it is slow to wait for buckle natural cooling to lead to the unloading speed, and the buckle unloading is remained easily.
Disclosure of Invention
The purpose of the invention is: aiming at the problems that in the prior art, the shape of a clothes buckle is complex, multiple steps are needed for bending, and the forming speed is low, the forming device of the clothes buckle bending forming machine can bend multiple parts, and multiple buckles can be bent simultaneously.
For the purpose of the invention, the following technical scheme is adopted for realizing the purpose:
a forming device of a clothing buckle bending forming machine comprises a lifting frame, a lifting cylinder, a rear end clamping mechanism, a front end clamping mechanism and a lifting mechanism; the lifting cylinder is vertically arranged on the rack, the lifting frame is movably connected to the rack through a sliding rail, and the telescopic end of the lifting cylinder is connected with the lifting frame; the rear end clamping mechanism and the front end clamping mechanism are arranged at two ends of the lifting frame, and the lifting mechanism is arranged in the middle of the lifting frame; the rear end clamping mechanism and the front end clamping mechanism are respectively used for clamping two ends of the material rope, and the lifting mechanism is used for lifting the middle part of the material rope to enable the middle part of the material rope to deform.
Preferably, the rear end clamping mechanism comprises a first fixing plate, a first motor, a first screw group, a first sliding plate, a first clamping assembly and a first overturning assembly; the first fixing plate is installed on the lifting frame, the first sliding plate is movably connected to the first fixing plate through a sliding rail, the first motor and the first screw group are installed on the first fixing plate, and the first sliding plate is connected with the moving part of the first screw group; the first clamping assembly is hinged to the lower end of the first sliding plate; the first overturning assembly is installed on the first sliding plate.
Preferably, the first overturning component comprises a driving motor and a transmission belt, and two ends of the transmission belt are respectively connected with the motor spindle and the first clamping component.
Preferably, the first clamping assembly comprises a fixed rotating shaft, a movable pressing rod and a clamping cylinder, two ends of the fixed rotating shaft are hinged to the first sliding plate, the movable pressing rod is connected to the fixed rotating shaft through a sliding rail, and the fixed rotating shaft and the movable pressing rod are both provided with a convex block; the clamping cylinder is installed on the fixed rotating shaft, and the telescopic end of the clamping cylinder is connected with the movable pressing rod.
Preferably, the front end clamping mechanism comprises a second fixing plate, a second motor, a second screw group, a second sliding plate, a second clamping assembly and a second overturning assembly; the second fixing plate is fixed on the first fixing plate, the second motor and the second screw rod group are installed on the second fixing plate, the second sliding plate is movably connected to the second fixing plate through a sliding rail, and the second clamping assembly is hinged to the second sliding plate; the second overturning assembly is arranged on the second sliding plate and drives the second clamping assembly to rotate.
Preferably, the lifting mechanism comprises a third sliding plate, a third screw group, a lifting screw assembly, a lifting plate and a clamping jaw assembly; the third sliding plate is movably connected to the lifting frame through a sliding rail, the third screw group is installed on the lifting frame, and the moving part of the third screw group is connected with the third sliding plate; the lifting screw rod assembly is arranged on the third sliding plate, and the lifting plate is arranged on the moving part of the lifting screw rod assembly and is connected with the moving part of the lifting screw rod assembly; the clamping jaw assembly is installed on the lifting plate.
Preferably, the clamping jaw assembly comprises a connecting frame, a clamping jaw driving cylinder, a driving slide bar, a first clamping jaw and a second clamping jaw; the clamping jaw driving air cylinder is arranged at the upper end of the connecting frame, and the telescopic end of the clamping jaw driving air cylinder is connected with the driving slide bar; the end part of the driving sliding strip is provided with an inclined plane, the connecting frame is internally provided with a matched inclined plane, and the driving sliding strip can move along the inclined plane on the connecting frame; the middle parts of the first clamping jaw and the second clamping jaw are hinged on the connecting frame, and the hinged parts of the first clamping jaw and the second clamping jaw are provided with meshed gear tooth profile shapes; the driving slide bar is provided with a sliding groove; the upper end of the first clamping jaw is connected in a sliding groove of the driving sliding strip through a pin shaft.
A method for bending and molding a garment buckle comprises the steps that when the molding device is used, a rear end clamping mechanism clamps the rear end of a material rope, and a clamping cylinder drives a movable pressure rod to be close to a fixed rotating shaft to clamp the material rope; the front end clamping mechanism clamps the front end of the material rope through the same mechanism; then the lifting screw component drives the clamping jaw component to descend, the clamping jaw drives the cylinder to drive the driving slide bar to move, the first clamping jaw is driven to swing, the first clamping jaw and the second clamping jaw clamp the material rope through gear tooth profile transmission, then the lifting screw component drives the middle part of the clamped material rope to lift, and meanwhile, the rear end clamping mechanism and the front end clamping mechanism are close to the middle part to finish bending and forming of the middle part; then first upset subassembly drives first centre gripping subassembly and rotates certain angle, and second upset subassembly drives second centre gripping subassembly and rotates certain angle, accomplishes the bending of two tip.
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 forming device adopts the technical scheme to form the forming device of the clothing buckle bending forming machine.
Preferably, the feeding device is used for feeding plastic material ropes and heating the material ropes, the cutting device is used for cutting the material ropes, and the forming device of the clothing buckle bending forming machine is used for bending and forming a cut section of the material ropes; the blanking device is used for clamping the bent and formed buckle, so that blanking is realized.
The forming device of the clothing buckle bending forming machine adopting the technical scheme has the advantages that: the middle part of the buckle is bent 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.
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
The feeding device 2 is used for feeding plastic material ropes and heating the material ropes, the
As shown in fig. 2, the feeding device 2 includes a
The
The
The
The
When the feeding device 2 works, the
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
As shown in fig. 3, the
As shown in fig. 4, the forming device of the clothing buckle bending forming machine 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
The front end clamping mechanism 44 comprises a second
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 of the clothing buckle bending forming machine works, the rear end clamping mechanism 43 clamps the rear end of the material rope, and the
The forming device of the clothing buckle bending forming machine solves the problems that the clothing buckle is complex in shape, needs multiple bending steps and is slow in forming speed; 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
As shown in fig. 7 and 8, the blanking device 5 includes a
The
A cavity is formed between the long fetching claw 555 and the short fetching claw 556, and the
The
When the blanking device 5 works, vertical movement is realized by the longitudinal
The blanking device 5 solves the problems that the buckle blanking clamps an 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; 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
When the garment buckle bending forming machine works, the garment buckle bending forming machine sequentially performs the following steps:
feeding a material rope: the
(II) bending the material rope: the rear end clamping mechanism 43 clamps the rear end of the material rope, and the
(III) buckle blanking: the vertical movement is realized by the longitudinal moving mounting
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