CN207608086U - The laser of safety belt cuts band device - Google Patents

Abstract

The utility model provides a kind of laser of safety belt and cuts band device, it include the first power-driven mechanism that transfers and can adjust in real time ribbon delivery rate along guide rail for drawing ribbon, for detecting ribbon and cutting the whether qualified detection device of band, photoelectric detection component for ribbon Cutting Length to be detected and regulated and controled, the laser of equidistant lasser cutting is carried out to ribbon for timing, for to the ribbon and the band cutting band pressing component that is flattened of ribbon edge and for drawing unqualified cut with being oriented to the second power-driven mechanism for leaving guide rail and entering in ash can body after cutting process；Ribbon can be carried out to be segmented precisely quickly cutting by cutting band device using a kind of laser of safety belt of the utility model, the out-of-flatnesses phenomenon such as crimping and fold puzzlement caused by conventional hot melt shearing is effectively prevented using laser cutting parameter, the utility model can not only ensure to ribbon segmentation precisely quickly cutting, and can guarantee and still keep smooth concordant to ribbon end after cutting.

Description

The laser of safety belt cuts band device

Technical field

The utility model belongs to the auxiliary work equipment of ribbon technical field, and in particular to a kind of laser of safety belt cuts band Device.

Background technology

In ribbon technical field, it is all the very long ribbon of a rule that inkle loom, which knits out the ribbon come, but many times The ribbon used has the requirement of length dimension, so needing to shear ribbon, shears all if necessary with special Lines or lines are uneven or when having the ribbon of loosing and tightening structure, need manually to use scissor cut, and usual operator is first knitting Band with tape measure after sheared again with scissors, since tape and ribbon are all soft, it will usually exist due to due to Tape or ribbon it is not exceptionally straight or not exceptionally straight and caused by measurement error, when especially encountering ribbon has loosing and tightening structure or too thick thickness, Scissors, which also differs, surely smoothly to be sheared.

And using hot melten type cutting ribbon, there is also problems at present, for example compare patent：A kind of hot melt cuts band Structure（It is open（Bulletin）Number CN205058193U）In disclose it is a kind of hot melt cut band structure, the structure is mainly by work Make platform, electric fuse and temperature control device composition, the temperature control device and be mounted on workbench side, workbench corresponds to both sides and is equipped with Electric fuse fixture is equipped with heat carrier inside fixture and is electrically connected with temperature control device, electric fuse by with the heat carrier in fixture Connection is mounted on above workbench.It is needed to electricity with i.e. cutting ribbon process due to heating to cut band structure and cut in application in the patent The temperature of thermo-fuse is difficult to accurately regulate and control, and ribbon is easy to generate crimping after being heated in reflow process or shrinks shape At fold.

Utility model content

The purpose of this utility model is to provide one kind can be concordant smooth, quick, efficient to safety belt or ribbon progress The laser of cutting process cuts band device.

In order to solve the above-mentioned technical problem, the used technical solution of the utility model is：

A kind of laser of safety belt cuts band device, including is used to draw ribbon and is transferred along guide rail and can adjust ribbon in real time It is first power-driven mechanism of delivery rate, whether qualified for detecting ribbon and cutting band（Include whether ribbon is complete）'s Detection device, the photoelectric detection component for ribbon Cutting Length to be detected and regulated and controled carry out ribbon for timing etc. The laser of spacing lasser cutting, for the ribbon and the band cutting band pressing that is flattened of ribbon edge after cutting process Component and the second power-driven mechanism that guide rail enters in ash can body is left with being oriented to for drawing unqualified cut；

Wherein：First power-driven mechanism includes driving roller and pinch rollers, and the pinch rollers are located at actively Immediately below idler wheel and for coordinating driving roller to carry out clamping ribbon and being transferred along guide rail by rolling traction ribbon；The pressure Tight idler wheel includes pinch roller, rotary encoder and for regulating and controlling pinch roller and driving roller is used to that ribbon gap size to be clamped Gap regulation device, pinch roller are connect with rotary encoder, and the rotary encoder is for measuring pressure zone wheel speed and to pressure zone The speed governing of wheel；The gap regulation device include four pressure zone guide rods, pinch roller seat, pressure zone cushion block, lifting bottom plate, adjusting screw rod, Compressed spring, the second cylinder, air cylinder fixed plate and cylinder output end connector, pinch roller and rotary encoder are erected at pinch roller seat On, four pressure zone guide rods being fixedly mounted in air cylinder fixed plate are extended upward through through pinch roller seat and are slidably matched with the pinch roller seat Connection, cylinder output end connector are upwardly extended and are fixedly connected with lifting bottom plate, and lifting bottom plate passes through pressure zone cushion block and pinch roller seat Connection is provided with more adjusting screw rods in air cylinder fixed plate, these adjusting screw rods are upwardly extended and offseted with lifting bottom plate bottom surface Connection, by regulate and control these adjusting screw rods air cylinder fixed plate and lifting bottom plate between effective distance come realize to lifting bottom plate, The regulation and control of pinch roller seat and pinch roller raising and lowering are realized to pinch roller and driving roller for ribbon gap size to be clamped Regulation and control, to adapt to the ribbon of different-thickness.

The photoelectric detection component is by the first photoelectric detection system, the second photoelectric detection system, third Photoelectric Detection dress It sets made of being separately positioned on for transferring ribbon or cutting on the guide rail of band.

The detection device includes the first aluminium foil detection components and the second aluminium foil detection components, the first aluminium foil detection group Part is arranged in the guide rail front end for transferring ribbon, and the first aluminium foil detection components are located at preceding shelves idler wheel and the first power drives Between motivation structure, starts transfer around preceding shelves idler wheel in ribbon and enter at guide rail whether qualification is detected to ribbon, such energy It is enough to cut off underproof part in ribbon immediately, and led these underproof cut with traction by the second power-driven mechanism To transferring in ash can；

The second aluminium foil detection components are arranged in the guide rail rear end for transferring ribbon, and are driven positioned in the second power The rear end side of motivation structure, the second aluminium foil detection components are sequentially completed laser cutting, pressing processing for detecting along guide rail Afterwards whether cut band qualified, in this way can by it is underproof cut band and be oriented to by the traction of the second power-driven mechanism transfer into waste material In case, while alarm occurs the first aluminium foil detection components is carried out checking whether normal operation.

Below laser and the laser backing plate for being located at ribbon lower surface is padded for coordinating laser to being located at laser backing plate Upper ribbon carries out lasser cutting, and such laser backing plate area that is in contact with ribbon lower surface is laser cutting area；

The band cutting band pressing component includes the first pressure zone fixed side panel, the first pressure zone cylinder drive component, cuts band briquetting, In：First pressure zone cylinder drive component is fixedly mounted on the first pressure zone fixed side panel, and the first pressure zone cylinder drive component is used for Driving is cut to be carried out flattening operation downwards with briquetting contraposition in the end for cutting band on guide rail after cutting.

Second power-driven mechanism includes moving back band driving roller, moving back band driven wheel, move back band guidance set, moves back band actively Idler wheel with move back band driven wheel up and down be oppositely arranged, move back band driven wheel can regulate and control to move back band driven wheel and move back band driving roller between use In the unqualified gap size for cutting band is clamped, move back band driven wheel squeeze from top to bottom it is unqualified cut band and be fitted in move back band driving roller Upper surface, in the case where moving back band driving roller revolution rolling action, unqualified band of cutting is swung to mobile and is made moving back band guidance set and being oriented to With entering in ash can；The band driven wheel that moves back includes that third moves back band fixed side panel, third moves back band cylinder drive component, pinch roller Mounting base and move back band pinch roller, third move back band cylinder drive component be fixedly mounted on third move back band fixed side panel on, move back band pinch roller set It sets in pinch roller mounting base, third is moved back band cylinder drive component and is pressed down against not for driving pinch roller mounting base and moving back band pinch roller Qualified ribbon, which is fitted in, moves back band driving roller upper surface, unqualified to cut band in this way in the case where moving back band driving roller revolution rolling action It swings to mobile and is entered in ash can moving back band guidance set guiding role.

It is described move back band guidance set include second move back band fixed side panel, second move back with cylinder drive component, move back guide block, It is oriented to ramp, guide floor and guiding slot port, second, which moves back band cylinder drive component, is fixedly mounted on second and moves back band fixed side panel On, it is oriented to ramp and guide floor is arranged at and moves back in guide block, and be oriented between ramp and guide floor and form energy Enough be oriented to transfers the unqualified guiding slot port for cutting band, and second moves back band cylinder drive component moves back guide block to moving down for driving It is dynamic so as to cut band along moving back with the guide groove in guidance set with unqualified under driving roller revolution rolling action driving moving back Mouth enters in ash can.

Preferably：The utility model further includes for ribbon can be kept to the anti-of rate of tension in distraction procedure Around mechanism, the lap guard mechanism includes lap guard bottom plate, in staggeredly simultaneously more lower bumping posts of row pattern, these lower bumping posts are equal up and down Be fixedly mounted on lap guard bottom plate same side, ribbon bypass successively from lower to upper these lower bumping posts and along preceding shelves idler wheel into Enter into the guide rail for transferring ribbon.

Preferably：For clout caused by during laser cutting ribbon to be carried out clamping and from guide rail Out of gear mesh clout gripper assembly, the clout gripper assembly include upper clout gripping finger, the feed collet that is left refer to, clout gripping finger power packages Part, gripping finger bottom plate, sliding block, sliding rail, buffering fixed block, clout unloading drive component, piston rod and gripping finger fixed frame, wherein：On Setting side by side up and down between clout gripping finger and the feed collet that is left refer to, upper clout gripping finger and the feed collet that is left refer to clout gripping finger power packages Part connects, and upper clout gripping finger and the feed collet that is left mutually are drawn close or phase between referring under clout gripping finger Power Component driving effect Mutually separation, which is realized to clamp to cut band clout or release and unload, cuts band clout；The clout gripping finger Power Component is fixedly mounted on folder Refer on bottom plate, the sliding block being provided on the inside of gripping finger bottom plate and the sliding rail being arranged on gripping finger fixed frame horizontally slip mating connection； Clout unloading drive component is fixedly connected with gripping finger fixed frame, and clout unloads the piston rod of drive component output end and buffering is fixed Block one end connects, which connect with gripping finger bottom plate, and such clout gripping finger Power Component can drive Gripping finger bottom plate, clout gripping finger Power Component, upper clout gripping finger, the feed collet that is left refer to carries out the reciprocating sliding in left and right along sliding rail；From And it realizes and by generated clout during laser cutting ribbon be clamped and be separated from from guide rail.

Preferably：By several groups guiding upper plate, guiding bottom plate, splicing forms the guide rail side by side successively.

Preferably：The band of cutting is the strip and block ribbon or strip and block safety belt after cutting process.

Compared with prior art, the utility model has the beneficial effects that：

Ribbon can be carried out to be segmented precisely quickly by cutting band device using a kind of laser of safety belt of the utility model It is tired to effectively prevent the out-of-flatnesses phenomenon such as crimping and fold caused by conventional hot melt shearing using laser cutting parameter for cutting It disturbs, i.e., the utility model can not only ensure to ribbon segmentation precisely quickly cutting, and can guarantee to ribbon after cutting End still keeps smooth concordant；The utility model is realized using photoelectric detection component and is carried out accurately to ribbon Cutting Length simultaneously Ground detection, regulation and control, and be for detecting ribbon and cutting band by the first aluminium foil detection components and the second aluminium foil detection components No qualification is effectively detected, and carries out underproof band of cutting to move back band recovery processing, coordinates other works in safety belt production line Position is run in order, and ensures the Effec-tive Function of safety belt production line.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is that a kind of laser of safety belt cuts band device overall structure diagram in the utility model；

Fig. 2 ~ 3 are primary structure schematic diagrames in the utility model；

Fig. 4 is pinch rollers structural schematic diagram in the utility model；

Fig. 5 ~ 6 are clout gripper assembly structural schematic diagrams in the utility model；

Fig. 7 is band cutting band pressing component structure diagram in the utility model；

Fig. 8 is that band guidance set structural schematic diagram is moved back in the utility model；

Fig. 9 is that band pressure zone component structure diagram is moved back in the utility model；

It is marked in figure：Lap guard mechanism（1）, lap guard bottom plate（11）, lower bumping post（12）, preceding shelves idler wheel（2）, laser（3）, main Dynamic idler wheel（41）, pinch rollers（42）, pinch roller（420）, pressure zone guide rod（421）, rotary encoder（422）, pinch roller seat （423）, pressure zone cushion block（424）, lift bottom plate（425）, adjusting screw rod（426）, compressed spring（427）, the second cylinder（428）, Air cylinder fixed plate（4281）, cylinder output end connector（4282）, the first aluminium foil detection components（51）, the second aluminium foil detection components （52）, clout gripper assembly（6）, upper clout gripping finger（61）, the feed collet that is left refers to（62）, clout gripping finger Power Component（63）, gripping finger Bottom plate（64）, sliding block（65）, sliding rail（66）, buffer fixed block（67）, clout unloading drive component（68）, piston rod（681）, folder Refer to fixed frame（69）, band cutting band pressing component（71）, the first pressure zone fixed side panel（710）, the first pressure zone cylinder drive component （711）, cut band briquetting（712）, move back band guidance set（72）, second moves back band fixed side panel（720）, second moves back band cylinder driving group Part（721）, move back guide block（722）, it is oriented to ramp（723）, guide floor（724）, guiding slot port（725）, move back band pressure zone Component（73）, third move back band fixed side panel（730）, third move back band cylinder drive component（731）, pinch roller mounting base（732）, move back band Pinch roller（733）, ash can（75）, the first photoelectric detection system（81）, the second photoelectric detection system（82）, third Photoelectric Detection dress It sets（83）.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments, based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to The range of the utility model protection.

As shown in Fig. 1 ~ 9：The utility model provides a kind of laser of safety belt and cuts the specific embodiment with device, including with It is transferred along guide rail in traction ribbon and the first power-driven mechanism of ribbon delivery rate can be adjusted in real time, for detecting ribbon And whether cut band qualified（Include whether ribbon is complete）Detection device, for ribbon Cutting Length to be detected and is adjusted The photoelectric detection component of control carries out the laser 3 of equidistant lasser cutting, for cutting process for timing to ribbon Band cutting band pressing component 71 that ribbon and ribbon edge afterwards is flattened and for draw it is unqualified cut band and be oriented to leave lead Rail enters the second power-driven mechanism in ash can body.

As shown in Fig. 2 ~ 3 and Fig. 4：First power-driven mechanism includes driving roller 41 and pinch rollers 42, described Pinch rollers 42 are located at immediately below driving roller 41 and for coordinating driving roller 41 to carry out clamping ribbon and passing through rolling traction Ribbon is transferred along guide rail；As shown in Figure 4：The pinch rollers 42 include pinch roller 420, rotary encoder 422 and are used for Regulation and control pinch roller 420 is used to be clamped the gap regulation device of ribbon gap size with driving roller 41, and pinch roller 420 is compiled with rotation Code device 422 connects, and the rotary encoder 422 is for measuring 420 rotating speed of pinch roller and the speed governing to pinch roller 420；Described Gap regulation device include four pressure zone guide rods 421, pinch roller seat 423, pressure zone cushion block 424, lifting bottom plate 425, adjusting screw rod 426, Compressed spring 427, the second cylinder 428, air cylinder fixed plate 4281 and cylinder output end connector 4282, pinch roller 420 and rotation are compiled Code device 422 is erected in pinch roller seat 423, and four be fixedly mounted in air cylinder fixed plate 4281 piece pressure zone guide rod 421 extends upward through By pinch roller seat 423 and with the pinch roller seat 423 be slidably connected, cylinder output end connector 4282 upwardly extend and with lifting bottom Plate 425 is fixedly connected, and lifting bottom plate 425 is connect by pressure zone cushion block 424 with pinch roller seat 423, is arranged in air cylinder fixed plate 4281 There are more adjusting screw rods 426, these adjusting screw rods 426 are upwardly extended and offseted with 425 bottom surface of lifting bottom plate and connect, and pass through regulation and control These adjusting screw rods 426 air cylinder fixed plate 4281 and lifting bottom plate 425 between effective distance come realize to lifting bottom plate 425, The regulation and control of 420 raising and lowering of pinch roller seat 423 and pinch roller are realized to pinch roller 420 with driving roller 41 for being clamped The regulation and control of ribbon gap size, to adapt to the ribbon of different-thickness.

As shown in Fig. 2 ~ 3：The photoelectric detection component is by the first photoelectric detection system 81, the second photoelectric detection system 82, made of third photoelectric detection system 83 is separately positioned on for transferring ribbon or cutting on the guide rail of band.

As shown in Fig. 2 ~ 3：The detection device includes the first aluminium foil detection components 51 and the second aluminium foil detection components 52, institute It states the first aluminium foil detection components 51 to be arranged in the guide rail front end for transferring ribbon, and the first aluminium foil detection components 51 are located at Between 2 and first power-driven mechanism of preceding shelves idler wheel, start to transfer to enter at guide rail around preceding shelves idler wheel 2 in ribbon is to ribbon No qualification is detected, and in this way can cut off underproof part in ribbon immediately, and will by the second power-driven mechanism These underproof band traction guiding of cutting are transferred in ash can；The setting of second aluminium foil detection components 52 is knitted for transferring On the guide rail rear end of band, and positioned in the rear end side of the second power-driven mechanism, the second aluminium foil detection components 52 are for examining It surveys and is sequentially completed laser cutting along guide rail, whether qualified flattens that treated and cut band, can cut band logical by underproof in this way Cross the second power-driven mechanism traction be oriented to transfer in ash can, while occur alarm will to the first aluminium foil detection components 51 into Row checks whether normal operation.

As shown in Fig. 1 ~ 3：Below laser 3 and the laser backing plate for being located at ribbon lower surface is padded for coordinating laser 3 Lasser cutting is carried out to being located on laser backing plate ribbon, and such laser backing plate area that is in contact with ribbon lower surface is sharp Light device 3 is to the effective cutting region area of ribbon.

As shown in Fig. 2,3 and Fig. 7：The band cutting band pressing component 71 includes the first pressure zone fixed side panel 710, the first pressure zone gas Cylinder drive component 711 cuts band briquetting 712, wherein：First pressure zone cylinder drive component 711 is fixedly mounted on the first pressure zone and fixes On side plate 710, the first pressure zone cylinder drive component 711 is cut to being located on guide rail after cutting for driving to cut with briquetting 712 The end of band carries out flattening operation downwards.

As shown in Fig. 2 ~ 3：Second power-driven mechanism includes moving back band driving roller 74, moving back band driven wheel 73, move back band Guidance set 72 moves back band driving roller 74 and is oppositely arranged with about 73 driven wheel of band is moved back, and moving back band driven wheel 73 can regulate and control to move back band It driven wheel 73 and moves back with for the unqualified gap size for cutting band to be clamped, moving back band driven wheel 73 between driving roller 74 from top to bottom Squeeze it is unqualified cut band and be fitted in move back band driving roller 74 upper surface, in the case where moving back band driving roller 74 and turning round rolling action, do not conform to Ge Qie bands are swung to mobile and are entered in ash can moving back band 72 guiding role of guidance set；The band driven wheel 73 that moves back includes the Three move back band fixed side panel 730, third moves back band cylinder drive component 731, pinch roller mounting base 732 and move back with pinch roller 733, and third moves back band Cylinder drive component 731 is fixedly mounted on third and moves back on band fixed side panel 730, moves back band pinch roller 733 and is arranged in pinch roller mounting base 732 It is interior, third move back band cylinder drive component 731 for drive pinch roller mounting base 732 and move back band pinch roller 733 be pressed down against it is unqualified Ribbon, which is fitted in, moves back 74 upper surface of band driving roller, unqualified to cut band in this way in the case where moving back band driving roller 74 and turning round rolling action It swings to mobile and is entered in ash can moving back band 72 guiding role of guidance set.

As shown in Fig. 2,3 and Fig. 8：The band guidance set 72 that moves back includes second moving back band fixed side panel 720, second moving back with gas Cylinder drive component 721 moves back guide block 722, is oriented to ramp 723, guide floor 724 and guiding slot port 725, and second moves back band gas Cylinder drive component 721 is fixedly mounted on second and moves back on band fixed side panel 720, is oriented to ramp 723 and guide floor 724 is respectively provided with It is moving back in guide block 722, and is being oriented between ramp 723 and guide floor 724 to be formed and can be oriented to that transfer is unqualified to cut band Guiding slot port 725, second moves back band cylinder drive component 721 moves back guide block 722 and moves down for driving so that is moving back band Driving roller 74 turns round lower unqualified of rolling action driving and cuts band along moving back with the entrance of guiding slot port 725 in guidance set 72 Into ash can.

As shown in Fig. 2 ~ 3：The utility model further includes for ribbon can be kept to the anti-of rate of tension in distraction procedure Around mechanism 1, the lap guard mechanism 1 includes lap guard bottom plate 11, in up and down staggeredly and more lower bumping posts 12 of row pattern, under these Bumping post 12 is fixedly mounted on 11 same side of lap guard bottom plate, and ribbon bypasses these lower bumping posts 12 and edge successively from lower to upper Shelves idler wheel 2 enters in the guide rail for transferring ribbon before.

As shown in Fig. 2 ~ 3 and Fig. 5 ~ 6：It is clamped simultaneously for generated clout during laser 3 is cut ribbon The out of gear mesh clout gripper assembly 6 from guide rail, the clout gripper assembly 6 include upper clout gripping finger 61, the feed collet that is left refer to 62, Clout gripping finger Power Component 63, gripping finger bottom plate 64, sliding block 65, sliding rail 66, buffering fixed block 67, clout unloading drive component 68, Piston rod 681 and gripping finger fixed frame 69, wherein：Setting side by side up and down between upper clout gripping finger 61 and the feed collet that is left refer to 62, it is upper remaining Feed collet refer to 61 and the feed collet that is left refer to 62 and connect with clout gripping finger Power Component 63, and clout gripping finger Power Component 63 drive make It mutually draws close either to be separated from each other between referring to 62 with lower upper clout gripping finger 61 and the feed collet that is left and realizes that band clout or pine are cut in clamping It opens and unloads and cut band clout；The clout gripping finger Power Component 63 is fixedly mounted on gripping finger bottom plate 64,64 inside of gripping finger bottom plate The sliding block 65 being provided with and the sliding rail 66 being arranged on gripping finger fixed frame 69 horizontally slip mating connection；Clout unloads drive component 68 are fixedly connected with gripping finger fixed frame 69, and clout unloads the piston rod 681 and buffering fixed block 67 1 of 68 output end of drive component End connects, which connect with gripping finger bottom plate 64, and such clout gripping finger Power Component 63 can drive Dynamic gripping finger bottom plate 64, clout gripping finger Power Component 63, upper clout gripping finger 61, the feed collet that is left refer to 62, and along sliding rail 66 to carry out left and right past Comlpex sliding；Generated clout during the cutting ribbon of laser 3 be clamped and be separated from from guide rail to realize.

Wherein：By several groups guiding upper plate, guiding bottom plate, splicing forms guide rail in the utility model side by side successively. The band of cutting is the strip and block ribbon or strip and block safety belt after cutting process.

Ribbon can be carried out to be segmented precisely quickly by cutting band device using a kind of laser of safety belt of the utility model It is tired to effectively prevent the out-of-flatnesses phenomenon such as crimping and fold caused by conventional hot melt shearing using laser cutting parameter for cutting It disturbs, i.e., the utility model can not only ensure to ribbon segmentation precisely quickly cutting, and can guarantee to ribbon after cutting End still keeps smooth concordant；The utility model is realized using photoelectric detection component and is carried out accurately to ribbon Cutting Length simultaneously Ground detection, regulation and control, and be for detecting ribbon and cutting band by the first aluminium foil detection components and the second aluminium foil detection components No qualification is effectively detected, and carries out underproof band of cutting to move back band recovery processing, coordinates other works in safety belt production line Position is run in order, and ensures the Effec-tive Function of safety belt production line.

It should also be noted that, herein, relational terms such as first and second and the like are used merely to one Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other The difference of embodiment, just to refer each other for identical similar portion between each embodiment.

The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest range consistent with features of novelty.

Claims (10)

1. the laser of safety belt cuts band device, which is characterized in that transfer and can adjust in real time along guide rail including being used to draw ribbon Save the first power-driven mechanism of ribbon delivery rate, for detecting ribbon and cutting the whether qualified detection device of band, be used for It is carried out at equidistant laser cutting to ribbon Cutting Length is detected and is regulated and controled photoelectric detection component, for timing to ribbon The laser (3) of reason.

2. cutting band device according to the laser of the safety belt described in claim 1, which is characterized in that further include for cut place The band cutting band pressing component (71) that ribbon and ribbon edge after reason are flattened.

3. the laser of the safety belt according to claims 1 or 2 cuts band device, which is characterized in that further include for drawing Unqualified to cut with the second power-driven mechanism for leaving guide rail and entering in ash can is oriented to, which includes moving back Band driving roller (74) moves back band driven wheel (73), moves back band guidance set (72), moves back band driving roller (74) and moves back band driven wheel (73) it is oppositely arranged up and down, moving back band driven wheel (73) can regulate and control to move back band driven wheel (73) and move back between driving roller (74) Gap size, move back band driven wheel (73) squeeze from top to bottom it is unqualified cut band be fitted in move back band driving roller (74) upper surface, moving back Band driving roller (74) turns round under rolling action, it is unqualified cut band swing to it is mobile and move back band guidance set (72) guiding role into Enter into ash can.

4. the laser of the safety belt according to claims 1 or 2 cuts band device, which is characterized in that below laser (3) And the laser backing plate for being located at ribbon lower surface is padded for coordinating laser (3) to be cut by laser to being located at ribbon on laser backing plate Processing.

5. cutting band device according to the laser of the safety belt described in claim 3, which is characterized in that the detection device includes the One aluminium foil detection components (51) and the second aluminium foil detection components (52), the first aluminium foil detection components (51) are arranged before guide rail On end, and the first aluminium foil detection components (51) are between preceding shelves idler wheel (2) and the first power-driven mechanism, ribbon around Preceding shelves idler wheel (2) starts transfer and enters at guide rail whether qualification is detected to ribbon, in this way can will be underproof in ribbon Partly excision immediately, and transferred these underproof band traction guiding of cutting in ash can by the second power-driven mechanism；

The second aluminium foil detection components (52) are arranged on guide rail rear end, and positioned in the rear end of the second power-driven mechanism one Side, the second aluminium foil detection components (52) are sequentially completed laser cutting along guide rail, flatten that treated cuts band and be for detecting No qualification in this way can be transferred underproof band of cutting in ash can by the second power-driven mechanism traction guiding, simultaneously Alarm, which occurs, to be carried out checking whether normal operation to the first aluminium foil detection components (51).

6. cutting band device according to the laser of the safety belt described in claim 2, which is characterized in that the band cutting band pressing component (71) include the first pressure zone fixed side panel (710), the first pressure zone cylinder drive component (711), cut band briquetting (712), wherein：The One pressure zone cylinder drive component (711) is fixedly mounted on the first pressure zone fixed side panel (710), the first pressure zone cylinder drive component (711) it is used to drive to cut and the end for cutting band after cutting on guide rail is carried out flattening operation downwards with briquetting (712).

7. cutting band device according to the laser of the safety belt described in claim 3, which is characterized in that described to move back band driven wheel (73) Band fixed side panel (730) is moved back including third, third moves back with cylinder drive component (731), pinch roller mounting base (732) and moves back band pinch roller (733), third, which moves back band cylinder drive component (731) and is fixedly mounted on third, moves back on band fixed side panel (730), moves back band pinch roller (733) in pinch roller mounting base (732), third moves back band cylinder drive component (731) for driving pinch roller mounting base (732) for setting And move back band pinch roller (733) be pressed down against unqualified ribbon be fitted in move back band driving roller (74) upper surface；

It is described move back band guidance set (72) include second move back band fixed side panel (720), second move back with cylinder drive component (721), It moves back guide block (722), be oriented to ramp (723), guide floor (724) and guiding slot port (725), second, which moves back band cylinder, drives Component (721) is fixedly mounted on second and moves back on band fixed side panel (720), is oriented to ramp (723) and guide floor (724) is all provided with It sets and is moving back in guide block (722), and be oriented between ramp (723) and guide floor (724) to be formed to be oriented to and transfer not Qualification cuts the guiding slot port (725) of band, and second moves back band cylinder drive component (721) moves back guide block (722) downwards for driving It is mobile so that unqualified in the case where moving back band driving roller (74) revolution rolling action driving cuts band along moving back with guidance set (72) Interior guiding slot port (725) enters in ash can.

8. cutting band device according to the laser of the safety belt described in claim 1, which is characterized in that further include for that can will knit It includes lap guard bottom plate (11), in up and down that band keeps the lap guard mechanism (1) of rate of tension, the lap guard mechanism (1) in distraction procedure Left and right is staggeredly and more lower bumping posts (12) of row pattern, these lower bumping posts (12) are fixedly mounted on lap guard bottom plate (11) same side On, ribbon bypasses these lower bumping posts (12) and is entered along preceding shelves idler wheel (2) for transferring ribbon successively from lower to upper In guide rail.

9. cutting band device according to the laser of the safety belt described in claim 1, which is characterized in that first power-driven machine Structure includes driving roller (41) and pinch rollers (42), and the pinch rollers (42) are located at immediately below driving roller (41) and are used for Cooperation driving roller (41) carries out clamping ribbon and is transferred along guide rail by rolling traction ribbon；Pinch rollers (42) packet It includes pinch roller (420), rotary encoder (422) and is knitted with driving roller (41) for being clamped for regulating and controlling pinch roller (420) The gap regulation device of band gap size, pinch roller (420) are connect with rotary encoder (422), which uses Speed governing in measuring pinch roller (420) rotating speed and to pinch roller (420).

10. cutting band device according to the laser of the safety belt described in claim 1, which is characterized in that further include for by laser Clout carries out clamping and the out of gear mesh clout gripper assembly (6) from guide rail caused by during device (3) cutting ribbon, described Clout gripper assembly (6) includes that upper clout gripping finger (61), the feed collet that is left refer to (62), clout gripping finger Power Component (63), gripping finger bottom Plate (64), sliding block (65), sliding rail (66), buffering fixed block (67), clout unloading drive component (68), piston rod (681) and folder Refer to fixed frame (69), wherein：Upper clout gripping finger (61) and the feed collet that is left refer to setting side by side up and down between (62), upper clout gripping finger (61) refer to (62) with the feed collet that is left and connect with clout gripping finger Power Component (63), and driven in clout gripping finger Power Component (63) The lower upper clout gripping finger (61) of effect and the feed collet that is left, which refer to mutually to draw close or be separated from each other realization between (62) and clamp, to be cut with clout Or it unclamps and unloads and cut band clout；

The clout gripping finger Power Component (63) is fixedly mounted on gripping finger bottom plate (64), is provided on the inside of gripping finger bottom plate (64) Sliding block (65) with sliding rail (66) on gripping finger fixed frame (69) be set horizontally slip mating connection；

Clout unloading drive component (68) is fixedly connected with gripping finger fixed frame (69), and clout unloads drive component (68) output end Piston rod (681) is connect with buffering fixed block (67) one end, buffering fixed block (67) the other end and gripping finger bottom plate (64) Connection, such clout gripping finger Power Component (63) can drive gripping finger bottom plate (64), clout gripping finger Power Component (63), upper clout Gripping finger (61), the feed collet that is left refer to (62) and carry out the reciprocating sliding in left and right along sliding rail (66)；Laser (3) are cut to realize Clout caused by during ribbon be clamped and be separated from from guide rail.