CN106219297B - A kind of hard fabrics tentering machine - Google Patents

A kind of hard fabrics tentering machine Download PDF

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Publication number
CN106219297B
CN106219297B CN201610757985.1A CN201610757985A CN106219297B CN 106219297 B CN106219297 B CN 106219297B CN 201610757985 A CN201610757985 A CN 201610757985A CN 106219297 B CN106219297 B CN 106219297B
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CN
China
Prior art keywords
supporting rack
plate
cloth
movable plate
pressing
Prior art date
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Active
Application number
CN201610757985.1A
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Chinese (zh)
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CN106219297A (en
Inventor
李志�
沈凯伦
花成达
冯立庆
杨嘉树
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yi Shiman Stitch Machine (ningbo) Co Ltd
Original Assignee
Yi Shiman Stitch Machine (ningbo) Co Ltd
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Application filed by Yi Shiman Stitch Machine (ningbo) Co Ltd filed Critical Yi Shiman Stitch Machine (ningbo) Co Ltd
Priority to CN201610757985.1A priority Critical patent/CN106219297B/en
Publication of CN106219297A publication Critical patent/CN106219297A/en
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Publication of CN106219297B publication Critical patent/CN106219297B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00Advancing webs
    • B65H20/16Advancing webs by web-gripping means, e.g. grippers, clips
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06HMARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/11Dimensional aspect of article or web
    • B65H2701/113Size
    • B65H2701/1133Size of webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/17Nature of material
    • B65H2701/174Textile, fibre

Abstract

A kind of hard fabrics tentering machine, including workbench, cloth-pulling device is installed on the table, cutter cloth-pressing device and Pneumatic clamping device, cutter cloth-pressing device includes slipping fabric swatch and movable plate, Pneumatic clamping device includes chuck component, movable plate is towards forming the first comb structure on the side of Pneumatic clamping device side, chuck component includes lower clamp plate and upper clamp plate, lower clamp plate is in the second comb structure, in a state that cutter cloth-pressing device is moved to and is mutually connected with Pneumatic clamping device, the broach of movable plate and the mutual inserting of the broach of lower clamp plate, and the broach of upper clamp plate and movable plate is mutually staggered completely vertically.Due to forming the comb structure of mutual cooperation between the movable plate and lower clamp plate of the hard fabrics tentering machine, and the broach of upper clamp plate and movable plate is mutually staggered completely vertically, therefore, after movable plate and lower clamp plate form broach cooperation, air-actuated jaw is cloth inserted while will not push down movable plate broach, so as to which cutter cloth-pressing device be enable smoothly to retract.

Description

A kind of hard fabrics tentering machine
Technical field
The present invention relates to a kind of tentering machine, more particularly, to a kind of hard fabrics tentering machine.
Background technology
In garment production industry, granny rag and fabric dividing are of crucial importance, and only regular cut-parts just have an opportunity to stitch Make clothes up to specification, and if cut-parts are irregular, even if good sewing machine and machinist outstanding again again, it is also difficult to stitch The clothes of sewing high quality.Granny rag is the first procedure of clothing, and granny rag quality determines the quality entirely produced.Tentering machine is Important spread laying up tool, can save a large amount of manpower, be mainly used for granny rag and fabric dividing, so that the yardage roll of entire volume can be drawn It after going out suitable length, then is cut cut-out and becomes the cloth with proper area size, and can reach self-feeding and automatic right Side.Existing tentering machine is in granny rag, and due to the characteristic of cloth in itself, cloth cover is easy to that creeping phenomenon occurs, and selvedge can generate Edge-curl phenomenon, cloth cover gauffer can seriously affect granny rag quality, and then influence apparel quality.
Existing tentering machine generally all includes cloth-pulling device, cutter cloth-pressing device and Pneumatic clamping device, wherein, cutter Cloth-pressing device is engaged on cloth-pulling device, and cloth-pulling device and cutter cloth-pressing device can be moved integrally to close Pneumatic clamping device, Cutter cloth-pressing device, which includes, slips fabric swatch and movable plate, slips fabric swatch and is mutually connected with cloth-pulling device, movable plate can turn to horizontal position It puts or turns to and slip the matched obliquity of fabric swatch, Pneumatic clamping device includes chuck component.It is first when tentering machine works First, cutter cloth-pressing device is pushed down the cloth slipped out from cloth-pulling device and is moved to close to the position of air-actuated jaw, fills cutter compress The movable plate put is matched with the lower clamp plate of air-actuated jaw, and then, air-actuated jaw carries out folder cloth operation.Due to existing movable plate Edge is linearly, and thus, in order to which the collet of Pneumatic clamping device is made not push down movable plate while cloth is clamped, cloth must be to It stretches out in the edge of movable plate outside and falls on lower clamp plate, however, stretching out in branch of the cloth of movable plate due to losing movable plate Support is unfavorable for folder cloth operation and is smoothed out.
In addition, existing Pneumatic clamping device mainly with move formula fix based on, since this fixture is than heavier, thus move Two people is needed to lift when dynamic can just be moved to corresponding fixed position, and movement is very inconvenient, also, this air-actuated jaw After being moved to respective anchor site, the height of the chuck position of fixture cannot be adjusted, thus with the cutter compress of tentering machine When device matches, the unmatched situation of height and position of movable plate and lower clamp plate is susceptible to, causes folder cloth effect bad, into And it influences subsequent cloth of cutting and operates.
Invention content
First technical problem to be solved by this invention is present situation for the above-mentioned prior art, provides its a kind of pneumatic clamps The hard fabrics tentering machine of the movable plate of cutter cloth-pressing device will not be pushed down during tool folder cloth.
Second technical problem to be solved by this invention is present situation for the above-mentioned prior art, provides its a kind of pneumatic clamps Have device flexible adjustment, can preferably with the matched hard fabrics tentering machine of cutter cloth-pressing device.
Technical solution is used by the present invention solves above-mentioned first technical problem:The hard fabrics tentering machine, including Workbench, is equipped with cloth-pulling device, cutter cloth-pressing device and Pneumatic clamping device on the workbench, the cloth-pulling device and Cutter cloth-pressing device can be moved integrally to close to the Pneumatic clamping device, and the cutter cloth-pressing device, which includes, slips fabric swatch and work Movable plate, the fabric swatch that slips mutually are connected with cloth-pulling device, and the movable plate can turn to horizontal position or turn to and slip fabric swatch The obliquity being adapted, the Pneumatic clamping device include chuck component, it is characterised in that:The movable plate is towards pneumatically The first comb structure is formed on the side of grip device side, the chuck component is included on lower clamp plate and the opposite lower clamp plate of energy The upper clamp plate of lower movement, the lower clamp plate be in matched second comb structure of the first comb structure, in the cutter compress Device is moved to mutually be connected with Pneumatic clamping device in the state of, the movable plate is horizontal, the broach of movable plate with The mutual inserting of broach of lower clamp plate, and the broach of the upper clamp plate and movable plate is mutually staggered completely vertically.
Preferably, in a state that first comb structure is matched with second comb structure, the movable plate Upper surface and the upper surface of the lower clamp plate be flush.
Further preferably, travel switch is installed on the cloth-pulling device, pacifies on the Pneumatic clamping device Equipped with positive stop strip, in a state that first comb structure is matched with second comb structure, the positive stop strip triggering The travel switch and cloth-pulling device and cutter cloth-pressing device is made to stop movement.
Cutter cloth-pressing device can be there are many structure, it is preferable that the cutter cloth-pressing device has further included supporting rack, pressure Expect support plate, binder slide plate and driving mechanism, the movable plate is rotatably arranged on the supporting rack, the binder branch Fagging is set on the top of the movable plate and passes through flexible connection mechanism with binder slide plate to be connected, and bullet is equipped in the lower section of movable plate Property resetting-mechanism, driving mechanism driving binder support plate and binder slide plate move up and down, and the binder slide plate can be downwards It is moved to and flexible connection mechanism is collided and passed through with movable plate acts on movable plate, and then movable plate is made to overcome flexible restoring organ Resistance and turn to the horizontal position under compress state, the binder slide plate, which can be moved upward to, to be detached from movable plate and passes through bullet Property resetting-mechanism makes movable plate rotate backward to slipping the matched obliquity of fabric swatch.Cutter cloth-pressing device is using the above structure Afterwards, it is come into full contact with convenient for the lower clamp plate of air-actuated jaw with movable plate, increases contact area, preferably cloth effect is grabbed so as to obtain, In addition, under compress state, since the cloth on movable plate is fully horizontally mutually perpendicular to cutter, it is preferable to cut effect.
Technical solution is used by the present invention solves above-mentioned second technical problem:The hard fabrics tentering machine it is pneumatic Grip device further includes the first supporting rack and the second supporting rack at left and right sides of workbench, and the chuck component is mounted on The front side of first supporting rack and the second supporting rack is equipped with lift drive mechanism, row on the first supporting rack and the second supporting rack Mechanism and lockable mechanism are walked, the lift drive mechanism is used for that the chuck component is driven integrally to move up and down, the walking Mechanism drives first supporting rack and the second supporting rack to move forward and backward on the table, and the lockable mechanism is used for institute The first supporting rack and the second supporting rack locking stated are on the table.
It is described in order to which Pneumatic clamping device is enable to carry out corresponding height adjusting according to the height and position of cutter cloth-pressing device Pneumatic clamping device has further included controller and sensing element, and the sensing element is mounted on the chuck component, described Sensing element is used for sensing the height and position of the cutter cloth-pressing device, and the controller receives the output signal of sensing element simultaneously The lift drive mechanism is controlled with this, and and then makes the height of the chuck component and the height of the cutter cloth-pressing device Degree is adapted.
Various structures may be used in lift drive mechanism, it is preferable that the lift drive mechanism includes:
Driving motor, on first supporting rack or the second supporting rack;
First rotating shaft is rotatably connected between the first supporting rack and the second supporting rack, and wherein one end peace of first rotating shaft On the output shaft of driving motor;
Toothed disc, there are two and be separately mounted to the both ends of first rotating shaft;
Support plate, there are two and be separately mounted on the first supporting rack and the second supporting rack, and support plate is located at corresponding teeth The lower section of wheel disc;
Rack has two and rotating around being located on toothed disc and corresponding support plate;
Sliding rail has two and vertically arranged, and the sliding rail is separately fixed at first supporting rack and the second supporting rack On;And
Sliding block has two pieces and is slidably arranged in respectively on corresponding sliding rail, and each sliding block is used for connecting rack and close to this The corresponding end of the chuck component of rack.
Chuck component can be there are many structure, it is preferable that and the chuck component has further included mounting bracket and driving cylinder, The left and right ends of the mounting bracket are fixed by connecting plate on corresponding sliding block, and the driving cylinder is mounted on the mounting bracket Top is simultaneously arranged at intervals successively from left to right, and the lower clamp plate level is set on the bottom of mounting bracket, and the upper clamp plate is located at lower folder The surface of plate is simultaneously mounted on the output terminal of the driving cylinder.In this way, under the driving of lift drive mechanism, chuck component It can integrally move up and down.
In order to which Pneumatic clamping device is enable to walk on the table, it is preferable that the walking mechanism includes:
Handwheel is driven, set on the outside of the first supporting rack or the second supporting rack;
Second shaft is rotatably connected between the first supporting rack and the second supporting rack, and wherein one end peace of the second shaft On the driving handwheel;
Rear walking wheel, there are two and be separately mounted to the bottom rear of first supporting rack and the second supporting rack;
Front walking wheel, there are two and be separately mounted to the front side bottom of first supporting rack and the second supporting rack;And
Transmission mechanism, have two ends that are secondary and being separately mounted to second shaft and rear walking wheel or front walking wheel it Between, second shaft drives the rear walking wheel or front walking wheel to walk by the transmission mechanism.
In order to by Pneumatic clamping device locking on the table, it is preferable that the lockable mechanism includes:
Locking handwheel, set on the outside of the first supporting rack or the second supporting rack;
Third shaft is rotatably connected between the first supporting rack and the second supporting rack, and wherein one end peace of third shaft On locking handwheel;
Screw has two and is separately mounted to the both ends of third shaft;
Nut, there are two and be separately mounted on corresponding screw;
Guide pad, there are two and be separately mounted on corresponding nut, the lower face of guide pad forms guiding surface;
Slide plate has two pieces and set on the lower section of guide pad, and the slide plate is formed with corresponding guide pad is oriented to cooperation, and institute Slide plate is stated as the axial direction of guide pad moves back and forth and can slide up and down;
Fixed plate has two pieces and is fixed on the workbench;
Tension spring has two, and one end of the tension spring is fixed in corresponding fixed plate, and the other end of tension spring is fixed on correspondence Slide plate on, and the tension spring makes slide plate have the trend that moves up of maintaining;And
Bottom plate has two pieces and is separately fixed at the bottom of corresponding slide plate.
Compared with prior art, the advantage of the invention is that:Due in the cutter cloth-pressing device of the hard fabrics tentering machine Movable plate and Pneumatic clamping device lower clamp plate between form the comb structure of mutual cooperation, and Pneumatic clamping device is upper The broach of clamping plate and movable plate is mutually staggered completely vertically, therefore, after movable plate and lower clamp plate form broach cooperation, pneumatically Fixture is cloth inserted while will not push down the broach of movable plate, so as to make cutter cloth-pressing device can be smoothly after air-actuated jaw presss from both sides cloth It retracts.In addition, the Pneumatic clamping device of the hard fabrics tentering machine can on the table be walked by walking mechanism, pass through liter Grade driving mechanism driving chuck component moves up and down the height and position preferably to coordinate cutter cloth-pressing device, moreover it is possible to pass through locking Mechanism locking is on the table, it is seen that the adjustment of the Pneumatic clamping device is more flexible, can preferably with cutter cloth-pressing device It matches.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is structure diagram of the present invention when cutter cloth-pressing device is mutually connected with Pneumatic clamping device;
Fig. 3 is the enlarged diagram of part A in Fig. 2;
Fig. 4 is the structure diagram of the cutter cloth-pressing device of the present invention;
Fig. 5 is the structure diagram of another angle of cutter cloth-pressing device shown in Fig. 4;
Fig. 6 is the partial structural diagram of cutter cloth-pressing device shown in Fig. 4;
Fig. 7 is the structure diagram of the Pneumatic clamping device of the present invention;
Fig. 8 is the enlarged diagram of part B in Fig. 7;
Fig. 9 is the structure diagram of another angle of Pneumatic clamping device shown in Fig. 7;
Figure 10 is the enlarged diagram of C portion in Fig. 9;
Figure 11 is to remove the partial structural diagram after supporting rack case in Fig. 7;
Figure 12 is the structure diagram of the lockable mechanism of Pneumatic clamping device shown in Fig. 7.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figure 1 to Figure 3, the hard fabrics tentering machine in the present embodiment includes workbench 1, is installed on workbench 1 Be sequentially installed with cloth-pulling device 2, cutter cloth-pressing device 3 and Pneumatic clamping device 4, wherein, cutter cloth-pressing device 3 always with granny rag 2 phase of device is connected, and cloth-pulling device 2 and cutter cloth-pressing device 3 can be moved integrally to close Pneumatic clamping device 4, and after Cutter cloth-pressing device 3 is connected with 4 phase of Pneumatic clamping device.Cloth-pulling device in the present embodiment uses the structure of existing tentering machine, Its structure is not unfolded to illustrate herein.
As shown in Figures 4 to 6, the cutter cloth-pressing device 3 in the present embodiment, which includes, slips fabric swatch 31, movable plate 32, support Frame 33, binder support plate 34, binder slide plate 35 and driving mechanism 36.It slips fabric swatch 31 with 2 phase of cloth-pulling device to be connected, 32 turns of movable plate It is arranged on dynamicly on supporting rack 33, binder support plate 34 and binder slide plate 35 are set on the top of movable plate 32 and pass through elastic connection Mechanism 37 is connected, and the flexible connection mechanism of the present embodiment includes connection bolt, the spring being set on connection bolt and is fixed on Connect bolt on nut, the flexible connection mechanism be conventional structure, not reinflated description.Bullet is equipped in the lower section of movable plate 32 Property resetting-mechanism, flexible restoring organ uses torsional spring 38 in the present embodiment.Driving mechanism in the present embodiment is using motor as driving Source, and the transmission driving binder support plate 34 and binder slide plate 35 that pass through gear and rack move up and down.35 energy of binder slide plate It is moved downward to and flexible connection mechanism 37 is collided and passed through with movable plate 32 acts on movable plate 32, and then overcome movable plate 32 It plays the resistance of torsional spring 38 and turns to the horizontal position under compress state, binder slide plate 35, which can be moved upward to, is detached from movable plate 32 And passing through torsional spring 38 makes movable plate 32 rotate backward to slipping 31 matched obliquity of fabric swatch.
As shown in Fig. 7 to Figure 12, the Pneumatic clamping device 4 in the present embodiment includes the first supporting rack 41, the second supporting rack 42 and chuck component 43, the first supporting rack 41 and the second supporting rack 42 are set on the left and right sides of workbench 1, and chuck component 43 is installed In the front side of the first supporting rack 41 and the second supporting rack 42.In addition, it is equipped on the first supporting rack 41 and the second supporting rack 42 Lift drive mechanism, walking mechanism and lockable mechanism, lift drive mechanism are used for driving chuck component 43 is whole to move up and down, Walking mechanism drives the first supporting rack 41 and the second supporting rack 42 to be moved forward and backward on workbench 1, and lockable mechanism is used for will First supporting rack 41 and the second supporting rack 42 are locked on workbench 1.
In addition, the Pneumatic clamping device 4 has further included controller (not shown) and sensing element 44, sensing element 44 is pacified On chuck component 43, sensing element 44 is used for sensing the height and position with cutter cloth-pressing device 3, and controller receives sensing member The output signal of part 44 simultaneously controls lift drive mechanism with this, and and then makes the height of chuck component 43 and cutter cloth-pressing device 3 height is adapted.Controller receives external signal and controls the driving motor of lift drive mechanism, is existing conventional techniques, It is not unfolded to illustrate herein.
Lift drive mechanism in the present embodiment include driving motor 51, first rotating shaft 52, toothed disc 53, support plate 54, Rack 55, sliding rail 56 and sliding block 57.Wherein, driving motor 51 is mounted on the first supporting rack 41;First rotating shaft 52 is rotatablely connected Between the first supporting rack 41 and the second supporting rack 42, and wherein one end of first rotating shaft 52 is mounted on the output of driving motor 51 On axis;There are two toothed discs 53 and is separately mounted to the both ends of first rotating shaft 52;Support plate 54 there are two and be separately mounted to the On one supporting rack 41 and the second supporting rack 42, and support plate 54 is located at the lower section of corresponding teeth wheel disc 53;Rack 55 has two and divides Not around being located on toothed disc 53 and corresponding support plate 54;Sliding rail 56 has two and vertically arranged, and sliding rail 56 is separately fixed at On first supporting rack 41 and the second supporting rack 42;Sliding block 57 has two pieces and is slidably arranged in respectively on corresponding sliding rail 56, each Sliding block 57 is used for connecting the corresponding end of rack 55 and the chuck component 43 close to the rack.
The course of work of lift drive mechanism is as follows:The rotation of driving motor 51 drives first rotating shaft 52 to rotate, first rotating shaft 52 are moved up and down by the transmission belt movable slider 57 of toothed disc 53, support plate 54 and rack 55 along sliding rail 56, and then are driven Chuck component 43 moves up and down relative to the first supporting rack 41 and the second supporting rack 42 are whole.
Chuck component 43 in the present embodiment includes lower clamp plate 431, upper clamp plate 432, mounting bracket 433 and driving cylinder 434, The both ends of mounting bracket 433 are fixed on by connecting plate 58 on corresponding sliding block 57, and driving cylinder 434 is mounted on mounting bracket 433 Simultaneously from left to right is arranged at intervals successively at top, and the horizontal bottom for being set on mounting bracket 433 of lower clamp plate 431, upper clamp plate 432 is located at lower clamp plate 431 surface moves up and down under the driving of driving cylinder 434.
In the present embodiment, movable plate 32 towards forming the first comb structure on the side of 4 side of Pneumatic clamping device, under Clamping plate 431 is in the second comb structure, as shown in figure 3, being moved to what is be connected with 4 phase of Pneumatic clamping device in cutter cloth-pressing device 3 Under state, movable plate 32 is horizontal, and the mutual inserting of broach of 32 broach of movable plate and lower clamp plate 431, at this point, movable The upper surface of plate 32 and the upper surface of lower clamp plate 431 are flush, and the broach of upper clamp plate 432 and movable plate 32 is vertical mutually complete It is staggered.After movable plate 32 and 431 broach of lower clamp plate coordinate, the cloth of 32 comb part of movable plate can be covered on lower clamp plate 431, Also, when upper clamp plate 432 move down and with lower clamp plate 431 with merge clamp cloth after, upper clamp plate 432 will not be pressed onto movable plate 32 Broach on, so as to which cutter cloth-pressing device 3 and cloth-pulling device 2 be enable smoothly to retract.In addition, row is installed on cloth-pulling device 2 Cheng Kaiguan is equipped with positive stop strip 8 on Pneumatic clamping device 4, when cloth-pulling device 2 and cutter cloth-pressing device 3 are filled to air-actuated jaw It puts 4 to be moved to after positive stop strip 8 triggers travel switch, cloth-pulling device 2 and cutter cloth-pressing device 3 stop movement, at this point, cutter compress The movable plate 32 of device 3 just forms broach cooperation with the lower clamp plate of Pneumatic clamping device 4 431.
Walking mechanism in the present embodiment include driving handwheel 61, the second shaft 62, rear walking wheel 63, front walking wheel 64, Transmission mechanism 65 and secondary row travelling wheels 66.Wherein, the driving handwheel 61 in the present embodiment is set on the outside of the second supporting rack 42;The Two shafts 62 are rotatably connected between the first supporting rack 41 and the second supporting rack 42, and wherein one end of the second shaft 62 is mounted on It drives on handwheel 61;There are two rear walking wheels 63 and is separately mounted to the rear side bottom of the first supporting rack 41 and the second supporting rack 42 Portion;There are two front walking wheels 64 and is separately mounted to the front side bottom of 41 and second supporting rack 42 of the first supporting rack;Transmission There are two pairs in mechanism 65, and transmission mechanism 65 is separately mounted between the end of the second shaft 62 and rear walking wheel 63;Secondary row travelling wheels 66 are mounted on 42 bottom of the first supporting rack 41 and the second supporting rack, and secondary row travelling wheels 66 can be before and after the side along workbench 1 To walking.
In addition, the transmission mechanism 65 in the present embodiment includes gear 651, lower gear 652 and transmission belt 653, gear 651 are mounted on the end of the second shaft 62, and lower gear 652 is coaxially disposed and rotates synchronously with rear walking wheel 63, transmission belt 653 around It is located on gear 651 and lower gear 652.
The course of work of walking mechanism is as follows:Driving handwheel 61 drives the second shaft 62 to rotate, and the second shaft 62 passes through biography Motivation structure 65 drives rear walking wheel 63 to walk, and rear walking wheel 63 is that driving wheel, front walking wheel 64 and secondary row travelling wheels 66 are driven Wheel, front walking wheel 64 and secondary row travelling wheels 66 can be with 63 synchronous walkings of rear walking wheel, so as to fulfill the first supporting rack 41 and the The front and rear walking on workbench 1 of two supporting racks 42.
Lockable mechanism in the present embodiment include locking handwheel 71, third shaft 72, screw 73, nut 74, guide pad 75, Slide plate 76, fixed plate 77, tension spring 78 and bottom plate 79.Wherein, the locking handwheel 71 in the present embodiment is set on the second supporting rack 42 Outside;Third shaft 72 is rotatably connected between the first supporting rack 41 and the second supporting rack 42, and wherein the one of third shaft 72 End is mounted on locking handwheel 71;Screw 73 has two and is separately mounted to the both ends of third shaft 72;There are two simultaneously for nut 74 It is separately mounted on corresponding screw 73;There are two guide pads 75 and is separately mounted on corresponding nut 74, guide pad 75 Lower face forms guiding surface;Slide plate 76 has two pieces and set on the lower section of guide pad 75, slide plate 76 and corresponding 75 shape of guide pad Coordinate into being oriented to, and slide plate 76 is as the axial direction of guide pad 75 moves back and forth and can slide up and down;Fixed plate 77 has two pieces and consolidates It is scheduled on workbench 1;Tension spring 78 has two, and one end of tension spring 78 is fixed in corresponding fixed plate 77, the other end of tension spring 78 It is fixed on corresponding slide plate 76, and tension spring 78 makes slide plate 76 have the trend for maintaining and moving up;Bottom plate 79 has two pieces simultaneously It is separately fixed at the bottom of corresponding slide plate 76.
Fixed plate 77 in the present embodiment includes the upper mounted plate 771 being fixed to each other and bottom plate 772, in upper mounted plate 771 upper end is provided with the through-hole 7711 that can be passed through when being moved axially for nut 74 and guide pad 75, and bottom plate 772 is solid It is scheduled on workbench 1.
The lockable mechanism course of work is as follows:Locking handwheel 71 drives third shaft 72 to rotate, screw 73 and third shaft 72 It rotating synchronously, nut 74 and guide pad 75 move axially therewith, when slide plate 76 moves down under the action of guide pad 75, And bottom plate 79 is moved downward to therewith when offseting with the platen of workbench 1, the first supporting rack 41 and the second supporting rack 42 are just locked Only on workbench 1.Rotate backward locking handwheel 71, under the action of tension spring 78, bottom plate 79 and slide plate 76 move up and with Workbench 1 is separated, so as to enable walking mechanism that the first supporting rack 41 and the second supporting rack 42 to be driven to walk on workbench 1.
The foregoing is merely the preferred embodiment of the present invention, it is noted that for those of ordinary skills, Under the premise of the principle of the present invention is not departed from, a variety of remodeling or improvement can be carried out to the present invention, these are regarded as the present invention Protection domain within.

Claims (10)

1. a kind of hard fabrics tentering machine including workbench (1), is equipped with cloth-pulling device (2), cutter pressure on the workbench Cloth apparatus (3) and Pneumatic clamping device (4), the cloth-pulling device (2) and cutter cloth-pressing device (3) can be moved integrally to close to institute Pneumatic clamping device (4) is stated, the cutter cloth-pressing device (3), which includes, slips fabric swatch (31) and movable plate (32), described to slip fabric swatch (31) mutually it is connected with cloth-pulling device (2), the movable plate (32) can turn to horizontal position or turn to mutually to be fitted with slipping fabric swatch The obliquity matched, the Pneumatic clamping device (4) include chuck component (43), it is characterised in that:The movable plate (32) The first comb structure is formed on towards the side of Pneumatic clamping device (4) side, the chuck component (43) is including lower clamp plate (431) match with the energy upper clamp plate (432) that lower clamp plate moves up and down relatively, the lower clamp plate (431) in the first comb structure The second comb structure closed, in a state that the cutter cloth-pressing device (3) is moved to and is mutually connected with Pneumatic clamping device (4), The movable plate (32) is horizontal, the broach of movable plate (32) and the mutual inserting of broach of lower clamp plate (431), and described Upper clamp plate (432) and the broach of movable plate (32) are mutually staggered completely vertically.
2. hard fabrics tentering machine according to claim 1, it is characterised in that:In first comb structure and described the In a state that two comb structures match, the upper surface and the upper surface of the lower clamp plate (431) of the movable plate (32) are mutually neat It is flat.
3. hard fabrics tentering machine according to claim 1, it is characterised in that:It is installed on the cloth-pulling device (2) Have travel switch, positive stop strip (8) be installed on the Pneumatic clamping device (4), first comb structure with it is described In a state that second comb structure matches, the positive stop strip (8) triggers the travel switch and makes cloth-pulling device (2) and cutter Cloth-pressing device (3) stops movement.
4. the hard fabrics tentering machine according to any claim in claims 1 to 3, it is characterised in that:Described cuts Knife cloth-pressing device (3) has further included supporting rack (33), binder support plate (34), binder slide plate (35) and driving mechanism (36), institute It states movable plate (32) to be rotatably arranged on the supporting rack (33), the binder support plate (34) and binder slide plate (35) Set on the top of the movable plate (32) and pass through flexible connection mechanism (37) be connected, the lower section of movable plate (32) be equipped with elasticity Resetting-mechanism, the driving mechanism driving binder support plate (34) and binder slide plate (35) move up and down, the binder slide plate (35) it can be moved downward to collide with movable plate (32) and pass through flexible connection mechanism (37) and act on movable plate (32), and then make Movable plate (32) overcomes the resistance of flexible restoring organ and turns to the horizontal position under compress state, the binder slide plate (35) Disengaging movable plate (32) can be moved upward to and passing through flexible restoring organ makes movable plate (32) rotate backward to slipping fabric swatch (31) matched obliquity.
5. the hard fabrics tentering machine according to any claim in claims 1 to 3, it is characterised in that:The gas Dynamic grip device (4) further includes the first supporting rack (41) and the second supporting rack (42) at left and right sides of workbench, described Chuck component (43) is mounted on the front side of the first supporting rack (41) and the second supporting rack (42), in the first supporting rack (41) and second Lift drive mechanism, walking mechanism and lockable mechanism are installed, the lift drive mechanism is used for driving institute on supporting rack (42) It states chuck component (43) integrally to move up and down, the walking mechanism drives first supporting rack (41) and the second supporting rack (42) it is moved forward and backward on workbench (1), the lockable mechanism is used for supporting first supporting rack (41) and second Frame (42) is locked on workbench (1).
6. hard fabrics tentering machine according to claim 5, it is characterised in that:The Pneumatic clamping device (4) also wraps Controller and sensing element (44) are included, the sensing element (44) is on the chuck component (43), the sensing For element (44) for sensing the height and position of the cutter cloth-pressing device (3), the controller receives the defeated of sensing element (44) Go out signal and the lift drive mechanism is controlled with this, and and then make the height of the chuck component (43) and the cutter The height of cloth-pressing device (3) is adapted.
7. hard fabrics tentering machine according to claim 6, it is characterised in that the lift drive mechanism includes:
Driving motor (51), on first supporting rack (41) or the second supporting rack (42);
First rotating shaft (52) is rotatably connected between the first supporting rack (41) and the second supporting rack (42), and first rotating shaft (52) Wherein one end be mounted on driving motor (51) output shaft on;
Toothed disc (53), there are two and be separately mounted to the both ends of first rotating shaft (52);
Support plate (54), there are two and be separately mounted on the first supporting rack (41) and the second supporting rack (42), and support plate (54) positioned at the lower section of corresponding teeth wheel disc (53);
Rack (55) has two and rotating around being located on toothed disc (53) and corresponding support plate (54);
Sliding rail (56), there is two and vertically arranged, and the sliding rail (56) is separately fixed at first supporting rack (41) and the On two supporting racks (42);And
Sliding block (57) has two pieces and is slidably arranged in respectively on corresponding sliding rail (56), and each sliding block (57) is for connecting rack (55) corresponding end of the chuck component (43) and close to the rack.
8. hard fabrics tentering machine according to claim 7, it is characterised in that the chuck component (43) has further included Mounting bracket (433) and driving cylinder (434), the left and right ends of the mounting bracket (433) are corresponding by connecting plate (58) fixation On sliding block (57), the driving cylinder (434) is spaced successively mounted on the top of the mounting bracket (433) and from left to right to be set It puts, the horizontal bottom for being set on mounting bracket (433) of the lower clamp plate (431), the upper clamp plate (432) is positioned at lower clamp plate (431) Surface is simultaneously mounted on the output terminal of the driving cylinder (434).
9. hard fabrics tentering machine according to claim 5, it is characterised in that the walking mechanism includes:
Handwheel (61) is driven, set on the outside of the first supporting rack (41) or the second supporting rack (42);
Second shaft (62) is rotatably connected between the first supporting rack (41) and the second supporting rack (42), and the second shaft (62) Wherein one end be mounted on the driving handwheel (61) on;
Rear walking wheel (63), there are two and be separately mounted to the rear side bottom of first supporting rack (41) and the second supporting rack (42) Portion;
Front walking wheel (64), there are two and be separately mounted to the front side bottom of first supporting rack (41) and the second supporting rack (42) Portion;And
Transmission mechanism (65) has two ends that are secondary and being separately mounted to second shaft (62) and rear walking wheel (63) or preceding Between traveling wheel (64), second shaft (62) drives the rear walking wheel (63) or preceding by the transmission mechanism (65) Traveling wheel (64) is walked.
10. hard fabrics tentering machine according to claim 5, it is characterised in that the lockable mechanism includes:
Locking handwheel (71), set on the outside of the first supporting rack (41) or the second supporting rack (42);
Third shaft (72) is rotatably connected between the first supporting rack (41) and the second supporting rack (42), and third shaft (72) Wherein one end be mounted on locking handwheel (71) on;
Screw (73) has two and is separately mounted to the both ends of third shaft (72);
Nut (74), there are two and be separately mounted on corresponding screw (73);
Guide pad (75), there are two and be separately mounted on corresponding nut (74), the lower face of guide pad (75), which is formed, to be oriented to Inclined-plane;
Slide plate (76) has two pieces and set on the lower section of guide pad (75), the slide plate (76) and corresponding guide pad (75) formation Cooperation is oriented to, and the slide plate (76) is as the axial direction of guide pad (75) moves back and forth and can slide up and down;
Fixed plate (77) has two pieces and is fixed on the workbench (1);
Tension spring (78) has two, and one end of the tension spring (78) is fixed on corresponding fixed plate (77), tension spring (78) it is another End is fixed on corresponding slide plate (76), and the tension spring (78) makes slide plate (76) have the trend for maintaining and moving up;With And
Bottom plate (79) has two pieces and is separately fixed at the bottom of corresponding slide plate (76).
CN201610757985.1A 2016-08-29 2016-08-29 A kind of hard fabrics tentering machine Active CN106219297B (en)

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