CN205934327U - Send angle adjusting device of button in knot machine - Google Patents

Abstract

The utility model provides a send angle adjusting device of button in knot machine belongs to button seam nail technical field. It has solved the current technical problem such as unable discernment button angle of the machine of knot and articulated button angle that send. Send the moving member of detaining the press packed bale and drawing together the frame and be used for sending the knot, be equipped with the positioning head on the moving member, this angle adjusting device includes accommodate motor and camera, the camera is fixed in the frame and the camera lens of camera sets up down, the moving member can be through the below of camera at removal in -process positioning head, the positioning head can rotate by relative movement spare, be fixed with the drive wheel on the positioning head, accommodate motor slides and sets up in the frame, accommodate motor is last to be connected with drive wheel and drive wheel and can to drive the drive wheel with the drive wheel rotate when contacting, the positioning head be located the camera under during the position accommodate motor portability to the position that is close to the positioning head make drive wheel and drive wheel contact. The utility model has the advantages of the angle that can discern the angle of button and adjust the button.

Description

The angle regulator of button in a kind of sending buckle machine

Technical field

This utility model belongs to button staple technical field, is related to a kind of sending buckle machine, button in particularly a kind of sending buckle machine Angle regulator.

Background technology

With the progress of technology, field automaticity of sewing also more and more higher therewith, more sewing operations using from The dynamic mode run is carried out, the staple of such as button, and the cooperation of commonly used button-sewing machine and sending buckle machine at present is realizing automatic nail Button.

Sending buckle machine generally comprises frame and moving member, and frame is provided with sending buckle passage, and one end of sending buckle passage is into end of thread, The other end is end of thread, enters end of thread and connects with vibrating disk, and button is placed in vibrating disk, by vibrating disk from enter end of thread conveying To sending buckle passage, it is transported to out at end of thread further along sending buckle passage, moving member moves between sending buckle end and button-sewing machine, moving member It is provided with button positioning seat, moving member button when sending buckle end is moved to be fixed on button positioning seat, then will by moving member Button on button positioning seat is transported on button-sewing machine and carries out nail catcher.

Word typically can be stamped on button to show the brand of clothes, button is being passed through by button-sewing machine by sending buckle machine sending buckle When staple is on clothes, the angle of the button being positioned on button positioning seat is unfixed, and therefore button staple is on clothes When its angle be also unfixed, this results in the text point of several buttons on dress and does not correspond to, and has a strong impact on clothing The quality of clothes, the particularly clothes of top grade.

A kind of multiplex automatic sending buckle button sewing machine disclosed in current sending buckle machine such as Chinese patent literature【Granted publication Number CN103194863B】, including sending buckle swivel plate, sending buckle swivel plate one end is fixed on vertical stepper motor output shaft, and one End can horizontally rotate around front end, and round end carries the button positioning seat of column.And the button conveying dress of electronics button-sewing machine Put【Authorization Notice No. CN 2840721 Y】, the button fixing body including sending buckle front edge of board is the needle-like coordinating with buttonhole Body.Above-mentioned patent only discloses the structure that button is delivered to button-sewing machine, the angle of None- identified button during sending buckle, therefore Whether must pass through workman, to observe the position of word on button correct come the angle to judge button, because the word on button is general All less, therefore workman is easily tired after working long hours, and leads to misjudgment；Need logical when the angle of button is incorrect Cross workman and button is taken off the angle that could adjust button, therefore need in nail catcher often to take off button to adjust angle, lead Cause nail catcher extremely inefficient.

Content of the invention

The purpose of this utility model is to there are the problems referred to above for existing technology it is proposed that button in a kind of sending buckle machine Angle regulator, the technical problem that this utility model solves is the angle that can identify the angle of button and adjust button.

The purpose of this utility model can be realized by following technical proposal：

The angle regulator of button in a kind of sending buckle machine, sending buckle machine includes frame and the moving member for sending buckle, described Moving member is provided with for the positioning head positioning button it is characterised in that this angle regulator includes adjusting motor and camera, Described camera is fixed in frame and the camera lens of camera is arranged down, and positioning head can be through phase in moving process for described moving member The lower section of machine, described positioning head energy relative movable parts rotate, and described positioning head is fixed with drive, and described regulation motor slides It is arranged in frame, described regulation motor is connected with driving wheel and driving wheel can drive transmission rotation when contacting with drive Dynamic, when described positioning head is located at the position directly below of camera, described regulation motor can move and make to the position near positioning head Driving wheel contacts with drive.

Frame is provided with sending buckle passage, and button can be transported to nail from the end of thread that goes out of sending buckle passage by positioning head by moving member The nail catcher station of deduction；During sending buckle, the positioning head of moving member first goes out end of thread movement to nail catcher station from sending buckle passage, When the mobile lower section to camera, moving member stops moving, and now phase chance is pointed to the button of lower section and is taken a picture, and passes through Controller identifies the text point on button, judges the angle of button according to text point, different from setting value in button angle When, by making to adjust motor movement to positioning head, start when driving wheel contacts with drive and adjust motor, adjust motor belt motor Dynamic positioning head turns an angle the button angular adjustment on positioning head to setting value, then adjusts reset motor, moves The nail catcher station that moving part continues to move to button-sewing machine carries out nail catcher, and now the angle of button is correct, and therefore button is located on clothes When its text point meet the requirements；The angle of button can first be identified by camera and regulation motor during sending buckle, then to knob The angle of button is adjusted correcting, so that button text point thereon after nail catcher meets the requirements；Phase function is known automatically The angle of other button, adjusts motor and can automatically adjust the angle correcting button, therefore can automatically adjust the angle of button, improve nail The efficiency of button.

Certain camera may also be employed camera, image recognition sensor etc. and carries out equivalent, equally can complete to button The identification of upper text point, thus judge the angle of button.

In the angle regulator of button in above-mentioned sending buckle machine, described positioning head include positioning button head and Connecting portion in round bar shape, described moving member has connecting hole, and described connecting portion is plugged on connecting hole and connecting portion energy edge Its axial rotation, is provided with damping piece between described connecting portion and moving member.

Button from sending buckle passage go out end of thread move to head on position, positioning head and movement when drive does not rotate Positioned by damping piece between part so that the position of button remains fixing；When adjusting the angle of button, driving wheel drives Drive rotates, and drive can overcome the damping tape rotation connection of damping piece to rotate, so that the button being positioned on the head Angle is also conditioned therewith, makes button remain the angle after being conditioned by damping piece after the completion of adjusting；By upper State the rotation that structure enables positioning head, damping piece can stop the freely rotatable of positioning head when moving member is mobile simultaneously, thus Ensure that changing will not occur because of the movement of moving member in the angle of button, the shifting of moving member therefore after having adjusted button angle The dynamic rotation being not result in positioning head so that nail catcher be button angle accurate.

In the angle regulator of button in above-mentioned sending buckle machine, described damping piece is rubber ring, described connecting portion Have positioning ring groove on connecting one section of in the hole, described rubber ring sleeve in positioning ring groove, the outer peripheral face energy of described rubber ring Recline with the hole wall of connecting hole.It is respectively provided with frictional force, in connecting portion between rubber ring and connecting portion and rubber ring and moving member It is not subject to rotatory force or when the rotatory force that is subject to is less, this frictional force is avoided that connecting portion and moving member relatively rotate, therefore head The position in portion is fixed, and angle on head for the button is also fixed；When connecting portion is subject to from the rotatory force of drive, drive Rotatory force can overcome this frictional force, therefore connecting portion energy relative movable parts rotate, and therefore head can be rotated, and is positioned on the head Button also can be rotated adjust angle；Connecting portion only ability in the case of the rotatory force of driven wheel is made by rubber ring Can be rotated, therefore can accurately control the angle of button on head；Rubber ring may also be employed silica gel ring etc. and replaces.

In the angle regulator of button in above-mentioned sending buckle machine, the end of described connecting portion passes connecting hole, described Drive is fixed on connecting portion and passes on the end of connecting hole, and the side of drive and moving member is against, head and moving member Opposite side against.Minimum spacing between drive and head is identical with the thickness of fixed strip, by the limit of drive and head Potential energy avoids positioning head to be relatively fixed bar movement in the axial direction；Also make simultaneously frictional force between drive and fixed strip and Frictional force between head and fixed strip is minimum, and the damping between positioning head and fixed strip is mainly provided by damping piece, can be logical Crossing during drive rotational positioning head can smoothly rotational positioning head.

In the angle regulator of button in above-mentioned sending buckle machine, described driving wheel is fixed on the motor shaft adjusting motor On.By being directly anchored to driving wheel on the motor shaft adjust motor, structure is simple, can accurately control driving wheel to rotate simultaneously Angle, thus driving wheel accurate rotational positioning head can be passed through so that button turns to setting position on positioning head, Make the text point on the button after nail catcher accurate when moving member is transported to nail catcher station.

In the angle regulator of button in above-mentioned sending buckle machine, described regulation motor is slidably connected by rail structure In frame, described frame is provided with to drive and adjusts the actuator that motor slides along sliding track mechanism.Needing to adjust button During angle, promoted by actuator and adjust motor movement to the position near positioning head, actuator drives and adjusts after the completion of adjusting Section reset motor, realizes adjusting automatically moving and resetting of motor by actuator；Adjust motor and guarantor is guided by rail structure Card adjusts stablizing of motor slip, driving wheel and drive energy precise contact in each regulation button angle.

In the angle regulator of button in above-mentioned sending buckle machine, described rail structure includes guide pad and guide post, Described guide pad is fixed in frame, and described guide pad has pilot hole, and one end of described guide post is fixed with adjusting motor, The other end of guide post is plugged on guiding in the hole and can slide along pilot hole.The structure energy being slided along pilot hole by guide post So that adjusting the slide anteroposterior of motor stabilizing, drive can be enable accurately to contact with driving wheel so that adjusting motor accurately Rotational positioning head, so as to make button on positioning head turn to setting position.

In the angle regulator of button in above-mentioned sending buckle machine, described frame is fixed with retainer ring, described fixation Ring is located at the lower section of camera, and the camera lens of described camera is just right with the endoporus of retainer ring, and described moving member positions in moving process Head can be fixed with illuminating lamp on the lower section of retainer ring endoporus, the inwall of described retainer ring.By the optically focused effect of retainer ring The light cover making illuminating lamp, to retainer ring endoporus lower position, therefore can make the intensity of illumination that button is subject to more High so that phase function stably and clearly photographs the image of the button below retainer ring it is ensured that the photo that shoots of camera Word on middle button be accurately identified out it is ensured that button angle judge accuracy.

In the angle regulator of button in above-mentioned sending buckle machine, the shell of described camera lens and the upper end of retainer ring Face against.Make camera lens can only capture light by the endoporus of retainer ring by this structure, reduce ambient light further The interference of line is so that phase function stably and clearly photographs the image of the button below retainer ring it is ensured that camera shoots Photo in word on button be accurately identified out it is ensured that the accuracy that judges of button angle.

In the angle regulator of button in above-mentioned sending buckle machine, described driving wheel and drive are gear or drive Driving wheel and drive are friction pulley.Driving wheel and drive pass through above-mentioned driving wheel and drive contact condition during gear drive It is gear engagement states；Driving wheel and drive are by driving wheel above-mentioned during frictional wheel drive and drive contact condition The state that the side face of two friction pulleys mutually reclines.

Compared with prior art, in this sending buckle machine, the angle regulator of button can identify on positioning head during sending buckle The angle of button, can adjust the angle of button so that button is in last nail catcher by adjusting motor rotational positioning head simultaneously It is pressed set angle and in staple to clothes, is had during sending buckle automatic identification button angle and button angle is entangled Positive advantage.

Brief description

Fig. 1 is the positive structure diagram of sending buckle machine.

Fig. 2 is state diagram when driving wheel is engaged with drive in embodiment one.

Fig. 3 is rail structure and cylinder and the structural representation adjusting motor connection in embodiment one.

Fig. 4 is the structural representation of fixed strip and positioning head in embodiment one.

Fig. 5 is the cross-sectional schematic of fixed strip and positioning head in embodiment one.

Fig. 6 is the structural representation adjusting motor and rail structure and cylinder in embodiment one.

Fig. 7 is the camera structural representation fixing with retainer ring in embodiment one.

In figure, 1, frame；11st, sending buckle passage；111st, go out end of thread；2nd, moving member；21st, rocking arm；22nd, fixed strip；221st, even Connect hole；23rd, sending buckle motor；3rd, positioning head；31st, head；311st, shank；32nd, connecting portion；321st, positioning ring groove；33rd, rubber ring； 34th, drive；4th, adjust motor；41st, driving wheel；42nd, guide pad；421st, pilot hole；43rd, guide post；44th, cylinder；5th, camera； 51st, camera lens；52nd, fixed support；521st, bar hole；53rd, retainer ring；531st, fixed part；532nd, connecting plate；6th, illuminating lamp.

Specific embodiment

The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further Description, but this utility model is not limited to these embodiments.

Embodiment one

As shown in Figures 1 to 4, sending buckle machine includes frame 1 and the moving member 2 for sending buckle, and frame 1 is provided with sending buckle passage 11, sending buckle passage 11 has end of thread 111, and in the present embodiment one, moving member 2 includes rocking arm 21 and is fixed on rocking arm 21 one end Fixed strip 22, the motor shaft of the other end of rocking arm 21 and a sending buckle motor 23 is fixed, and fixed strip 22 is provided with for positioning button Positioning head 3, positioning head 3 can be transported to button-sewing machine from going out end of thread 111 by rocking arm 21.

As shown in Figure 1 to Figure 3, this angle regulator includes adjusting motor 4 and camera 5, and camera 5 is fixed in frame 1 And be located at sending buckle passage 11 go out end of thread 111 side, the camera lens 51 of camera 5 vertically arranges down and is located at the upper of sending buckle passage 11 Side, positioning head 3 can be through the underface of camera 5 camera lens 51 in rotation process for rocking arm 21, and positioning head 3 can be relatively fixed 22 turns of bar Dynamic, positioning head 3 is fixed with drive 34, adjusts motor 4 and be slidably connected in frame 1 by rail structure, frame 1 is provided with Can drive and adjust the actuator that motor 4 slides along sliding track mechanism, the motor shaft adjusting motor 4 is fixed with driving wheel 41, Positioning head 3 is located at during the position directly below of camera 5 to adjust motor 4 and can move and makes driving wheel 41 to the position of close positioning head 3 Contact with drive 34, driving wheel 41 and drive 34 is gear or driving wheel 41 and drive 34 is friction pulley, this In embodiment one, driving wheel 41 and drive 34 are gear.

Specifically, as shown in Figures 1 to 5, positioning head 3 includes head 31 and the connection in round bar shape that can position button Portion 32, head 31 has four shanks 311, and fixed strip 22 has connecting hole 221, and connecting portion 32 is plugged on connecting hole 221 Go up and connecting portion 32 can be provided with damping piece along its axial rotation between connecting portion 32 and moving member 2.The end of connecting portion 32 passes Connecting hole 221, drive 34 is fixed on connecting portion 32 and passes on the end of connecting hole 221, drive 34 and the one of fixed strip 22 Side is against the opposite side of, head 31 and fixed strip 22 against, the minimum spacing between drive 34 and head 31 and fixed strip 22 Thickness identical.Damping piece is rubber ring 33, all has between rubber ring 33 and connecting portion 32 and rubber ring 33 and fixed strip 22 There is frictional force, connecting portion 32 is located at and has positioning ring groove 321 on a section in connecting hole 221, and rubber ring 33 is enclosed within positioning ring groove In 321, the outer peripheral face of rubber ring 33 can be reclined with the hole wall of connecting hole 221.Positioning head 3 and movement when drive 34 does not rotate Positioned so that the position of button remains fixing by rubber ring 33 between part 2；When adjusting the angle of button, driving wheel 41 drive drives 34 rotate, and drive 34 can overcome the damping tape rotation connection 32 of rubber ring 33 to rotate, so that being located at The angle of the button on head 31 is also conditioned therewith, by rubber ring 33, button is remained and adjusted after the completion of adjusting Angle after section.

As shown in Fig. 1 to Fig. 3 and Fig. 6, rail structure includes guide pad 42 and guide post 43, and guide pad 42 is fixed on machine On frame 1, guide pad 42 has pilot hole 421, one end of guide post 43 is fixed with adjusting motor 4, the other end of guide post 43 It is plugged in pilot hole 421 and can slide along pilot hole 421, actuator is cylinder 44, cylinder 44 is fixed on guide pad 42, gas The expansion link of cylinder 44 is fixed with adjusting motor 4.Can make to adjust motor along the structure that pilot hole 421 slides by guide post 43 4 stable slide anteroposterior, can enable drive 34 accurately to contact with driving wheel 41 and accurately rotate calmly so that adjusting motor 4 Potential head 3, so as to make button on positioning head 3 turn to setting position.

As shown in Fig. 1 to Fig. 3 and Fig. 7, frame 1 is fixed with fixed support 52, the two ends of fixed support 52 all have Bar hole 521, the length direction of bar hole 521 is arranged in a vertical direction, and one end of fixed support 52 passes through bar shaped by bolt Hole 521 is fixing with frame 1, and camera 5 passes through the bar hole 521 of the other end of fixed support 52 and fixed support 52 solid by bolt Fixed.The lower section of camera 5 is provided with retainer ring 53, and the inwall of retainer ring 53 is fixed with illuminating lamp 6, and illuminating lamp 6 is LED or lamp Band, the camera lens 51 of camera 5 and the endoporus of retainer ring 53 just to and the shell of camera 5 camera lens 51 support with the upper surface of retainer ring 53 Lean on, the upper surface of retainer ring 53 convexes to form fixed part 531, fixed part 531 is vertically fixed connecting plate 532, connecting plate The housing of 532 upper end and camera 5 is fixed.

During sending buckle, the positioning head 3 on rocking arm 21 first rotates to nail catcher work from the end of thread 111 that goes out of sending buckle passage 11 Position, when the mobile lower section to camera 5, rocking arm 21 stops operating, and now camera 5 can be pointed to the button of lower section and taken a picture, And the text point on button is identified by controller, judge the angle of button according to text point, in button angle and setting When value is different, by making regulation motor 4 mobile to positioning head 3, starts when driving wheel 41 contacts with drive 34 and adjust electricity Machine 4, adjusts motor 4 and drives positioning head 3 to turn an angle the button angular adjustment on positioning head 3 to setting value, so Adjust motor 4 afterwards to reset, rocking arm 21 is rotated further and carries out nail catcher to the nail catcher station of button-sewing machine, and now the angle of button is correct, When therefore button is located on clothes, its text point meets the requirements.

Embodiment two

The present embodiment is essentially identical with the structure of embodiment one and principle, and different place is：Rail structure includes Guide rail and slide block, guide rail is fixed in frame, and slide block is slidably connected on guide rail, and slide block is fixed with connecting plate, adjusts motor Fix with connecting plate.Can make to adjust the slide anteroposterior of motor stabilizing along the structure of slide by slide block.

Embodiment three

The present embodiment is essentially identical with the structure of embodiment one and principle, and different place is：Actuator is to drive Motor, motor is fixed in frame, and the motor shaft of motor is connected with screw mandrel, adjusts and is fixed with nut on motor, Screw mandrel is connected with nut thread.By motor drive screw mandrel rotate forward or invert, realize adjust motor advance or after Move back.

Example IV

The present embodiment is essentially identical with the structure of embodiment one and principle, and different place is：Damping piece is rubber Pad, rubber sheet gasket is arranged between head and fixed strip, and the one side of rubber sheet gasket and head are another against, rubber sheet gasket Side and fixed strip against.

Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.

Claims (10)

1. in a kind of sending buckle machine button angle regulator, sending buckle machine include frame (1) and for sending buckle moving member (2), Described moving member (2) is provided with for the positioning head (3) positioning button it is characterised in that this angle regulator includes adjusting Motor (4) and camera (5), described camera (5) is fixed in frame (1) and the camera lens (51) of camera (5) is arranged down, described shifting Positioning head (3) can be through the lower section of camera (5) in moving process for moving part (2), and described positioning head (3) can relative movable parts (2) Rotate, described positioning head (3) is fixed with drive (34), described regulation motor (4) is slidably arranged in frame (1), described It is connected with driving wheel (41) in regulation motor (4) and driving wheel (41) can drive drive (34) when contacting with drive (34) Rotate, when described positioning head (3) is located at the position directly below of camera (5), described regulation motor (4) can be moved near positioning The position of head (3) makes driving wheel (41) contact with drive (34).

2. in sending buckle machine according to claim 1 the angle regulator of button it is characterised in that described positioning head (3) Connecting portion (32) including the head (31) that can position button with round bar shape, described moving member (2) has connecting hole (221), described connecting portion (32) is plugged on connecting hole (221) above and connecting portion (32) can be along its axial rotation, described connecting portion (32) it is provided with damping piece and moving member (2) between.

3. in sending buckle machine according to claim 2 button angle regulator it is characterised in that described damping piece be rubber Cushion rubber (33), described connecting portion (32) is located at and has positioning ring groove (321), described rubber ring on a section in connecting hole (221) (33) it is enclosed within positioning ring groove (321), the outer peripheral face of described rubber ring (33) can be reclined with the hole wall of connecting hole (221).

4. in sending buckle machine according to claim 2 the angle regulator of button it is characterised in that described connecting portion (32) End pass connecting hole (221), described drive (34) is fixed on connecting portion (32) and passes on the end of connecting hole (221), The side of drive (34) and moving member (2) against, head (31) and moving member (2) opposite side against.

5. in sending buckle machine as claimed in any of claims 1 to 4 button angle regulator it is characterised in that Described driving wheel (41) is fixed on the motor shaft adjusting motor (4).

6. in sending buckle machine as claimed in any of claims 1 to 4 button angle regulator it is characterised in that Described regulation motor (4) is slidably connected in frame (1) by rail structure, and described frame (1) is provided with and can drive regulation electricity The actuator that machine (4) slides along sliding track mechanism.

7. in sending buckle machine according to claim 6 the angle regulator of button it is characterised in that described rail structure bag Include guide pad (42) and guide post (43), described guide pad (42) is fixed in frame (1), described guide pad (42) has and leads To hole (421), one end of described guide post (43) is fixed with adjusting motor (4), and the other end of guide post (43) is plugged on guiding Hole (421) is interior and can slide along pilot hole (421).

8. in sending buckle machine as claimed in any of claims 1 to 4 button angle regulator it is characterised in that Retainer ring (53) is fixed with described frame (1), described retainer ring (53) is located at the lower section of camera (5), the mirror of described camera (5) Head (51) is just right with the endoporus of retainer ring (53), and positioning head (3) can be through retainer ring in moving process for described moving member (2) (53) lower section of endoporus, the inwall of described retainer ring (53) is fixed with illuminating lamp (6).

9. in sending buckle machine according to claim 8 the angle regulator of button it is characterised in that described camera (5) mirror The head shell of (51) and the upper surface of retainer ring (53) against.

10. in sending buckle machine as claimed in any of claims 1 to 4 button angle regulator it is characterised in that Described driving wheel (41) and drive (34) is gear or driving wheel (41) and drive (34) is friction pulley.