CN204660984U - A kind of auto spreader - Google Patents
A kind of auto spreader Download PDFInfo
- Publication number
- CN204660984U CN204660984U CN201520350574.1U CN201520350574U CN204660984U CN 204660984 U CN204660984 U CN 204660984U CN 201520350574 U CN201520350574 U CN 201520350574U CN 204660984 U CN204660984 U CN 204660984U
- Authority
- CN
- China
- Prior art keywords
- cloth
- paving cloth
- compress
- paving
- platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a kind of auto spreader, be made up of bench board, cloth-pulling device, cloth spreading device, left cloth-pressing device, adsorption plant and right cloth-pressing device; Described bench board is made up of bracing frame, paving cloth platform and adjustable tables pin; Described cloth-pulling device is made up of granny rag electrical motor, screw mandrel and moving slider; Described cloth spreading device forms by spreading cloth actuating device, granny rag link span, right paving cloth lifting mechanism, right self-locking mechanism, left paving cloth lifting mechanism and left self-locking mechanism; Described left cloth-pressing device is made up of compress actuating device, lifting mechanism, depression bar guide piece, compress driving device and compress stay bearing plate; Described adsorption plant forms by adsorbing the gentle pipe of air pump.The utility model can realize the pull-out of cloth and smooth corrugationless, the laying be close to layer by layer on paving cloth platform; Often complete the work of one deck paving cloth, reciprocal granny rag paving cloth can be carried out without the need to disconnected cloth; The utility model has saved manpower, improves efficiency and the quality of paving cloth.
Description
Technical field
The utility model relates to a kind of tentering machine, especially a kind of new type auto tentering machine.
Background technology
China is garment production big country, and the competition of clothes manufacturing is particularly fierce, and how the quality of the control finished product of system, cost and efficiency have seemed very important.Enterprise all will process a large amount of Cloth Cutting every day, first when be exactly granny rag, and becoming being deployed on Cutting table of roll cloth layer upon layer to be first operation on clothes flow production line, is also the key factor determining clothing efficiency and quality.The widespread use of current medium and small sized enterprises manually draws material, and first, labour intensity is large, and workman needs to walk back and forth on a production line tens kilometers every day; Secondly, need several workman's collaborative work, directly cause cost of labor higher; Maximum problem is that production efficiency is low, due to the walking speed of people and the restriction of physical efficiency, along with the increase people of work-hours can be more and more tired, the dull of job specification more can affect granny rag efficiency, can not meet on a large scale to the requirement of raw material preliminary processing.Nowadays some large enterprise progressively realizes semi-automation machine granny rag, but existing granny rag equipment price is expensive, complex structure, work feed and row machine cannot accurate synchronizations and bearing a heavy burden and the problem such as force of inertia, have a strong impact on the quality of paving cloth, and this kind of tentering machine all repeats this unnecessary disconnected cloth operation, not only strengthen the wearing and tearing of machine, more reduce the efficiency of granny rag.Therefore a kind of auto spreader of high efficiency high-quality is lacked.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of and realizes reciprocal granny rag paving cloth and without the need to the auto spreader of disconnected cloth, to overcome the defect of existing tentering machine.
Technical problem to be solved in the utility model realizes by the following technical solutions.
A kind of auto spreader, is made up of bench board, cloth-pulling device, cloth spreading device, left cloth-pressing device, adsorption plant and right cloth-pressing device.Described bench board is made up of bracing frame, paving cloth platform and adjustable tables pin, described bracing frame comprises strut bar, described strut bar is placed in the middle of the top of bracing frame, is connected by bearing with bracing frame, and described paving cloth platform is connected with bracing frame, be placed in the below of bracing frame, the described equal qi-emitting hole of paving cloth platform upper surface, described adjustable tables pin is no less than four, is distributed in the lower outer of paving cloth platform, paving cloth platform is body structure, by the pore absorption cloth on surface.Described cloth-pulling device is made up of granny rag electrical motor, screw mandrel and moving slider, described cloth-pulling device is placed in the side of bracing frame, described granny rag electrical motor is placed in the top of paving cloth platform, described screw mandrel one end is connected by coupler with granny rag electrical motor, the other end is connected by bearing with bracing frame, described moving slider is connected by screw pair with screw mandrel, when this plant running, by granny rag direct motor drive screw mandrel, moving slider is moved back and forth along screw mandrel, and then drives cloth spreading device to move back and forth.Described cloth spreading device is placed in the top of paving cloth platform.Described left cloth-pressing device is placed in the left side of paving cloth platform.Described adsorption plant forms by adsorbing the gentle pipe of air pump, described adsorption plant is placed in below paving cloth platform, described absorption air pump is connected with paving cloth mesa base, described tracheae one end is connected with absorption air pump, the other end is connected with paving cloth mesa base, and during paving cloth, absorption air pump makes air pressure in paving cloth platform casing lower than external atmosphere pressure, make the smooth corrugationless of the cloth of expansion by pore, be close to paving cloth platform upper surface layer by layer.Described right cloth-pressing device is placed in the right side of paving cloth platform.
Described cloth spreading device forms by spreading cloth actuating device, granny rag link span, right paving cloth lifting mechanism, right self-locking mechanism, left paving cloth lifting mechanism and left self-locking mechanism.Described paving cloth actuating device forms by spreading cloth electrical motor and spreading cloth motor slide rails, described paving cloth electrical motor is placed in the side of bracing frame, described paving cloth motor slide rails is placed in below paving cloth electrical motor, two ends and bracing frame are connected, paving cloth motor slide rails plays support guide effect to paving cloth electrical motor, during paving cloth, paving cloth electrical motor is along paving cloth motor slide rails crank motion.Described granny rag link span is by granny rag crossbeam, paving cloth guide rail, guide roller and cloth guiding mechanism composition, described granny rag link span is placed in above paving cloth platform, described granny rag crossbeam is placed in above granny rag link span, two ends are through guide roller, described granny rag crossbeam one end is connected by coupler with paving cloth electrical motor, the other end is connected by bearing with moving slider, trapezoidal link span is provided with below described granny rag crossbeam, described paving cloth guide rail has two, be symmetrically placed in the both sides of granny rag link span, described paving cloth guide rail two ends and bracing frame are connected, described guide roller has two, one is placed between paving cloth electrical motor and granny rag link span, another is placed between moving slider and granny rag link span, described guide roller is placed in the top of paving cloth guide rail, be connected by bearing with granny rag crossbeam, described cloth guiding mechanism is by pilot bar, guiding roller bearing and guide pulley composition, described cloth guiding mechanism is placed in the middle of below trapezoidal link span, upper end and trapezoidal link span are connected, described pilot bar has four, be placed in trapezoidal link span both sides, described guiding roller bearing has two, be placed in pilot bar lower end horizontal positioned, and two ends are connected with pilot bar, described guide pulley has two, be connected by bearing with guiding roller bearing, when this plant running, guide roller supports granny rag crossbeam crank motion on paving cloth guide rail, by granny rag crossbeam, cloth is pulled out to launch, cloth guiding mechanism plays guiding and slows down the effect of granny rag tension force, guide pulley surface is provided with anti-slip material, prevent cloth from paving cloth process, transverse shifting occurring.Described left paving cloth lifting mechanism is identical with right paving cloth lifting mechanism structure, and be symmetrically placed in cloth guiding mechanism both sides, described right paving cloth lifting mechanism is by spreading cloth expansion link, Compress Spring, spring pressuring plate, spacing tooth bar, paving cloth castellated plates, paving cloth roller bearing and paving cloth cylinder composition, described right paving cloth lifting mechanism is placed in the top of trapezoidal link span lower end and paving cloth platform, described paving cloth expansion link has two, be placed in trapezoidal link span both sides, be connected by moving sets in the below being enclosed within trapezoidal link span above described paving cloth expansion link respectively, described spring pressuring plate has four, two are connected with paving cloth expansion link respectively, another two are connected with the lower end of trapezoidal link span respectively, described Compress Spring has two, be placed between two spring pressuring plates respectively, be enclosed within outside paving cloth expansion link, described Compress Spring two ends are connected with spring pressuring plate respectively, described spacing tooth bar has two, be connected with paving cloth expansion link respectively, and be placed in the below of the spring pressuring plate on paving cloth expansion link, described paving cloth castellated plates is placed in the lower end of paving cloth expansion link, two ends are connected with paving cloth expansion link, described paving cloth roller bearing two ends are connected with the two ends of paving cloth castellated plates, described paving cloth cylinder is connected by bearing with paving cloth roller bearing, wherein the tooth pitch of spacing tooth bar is 1 ~ 5 millimeter, when cloth spreading device moves to paving cloth platform sinistral end, Compress Spring in right paving cloth lifting mechanism is because the position-limiting action of spring pressuring plate is in compressive state, downward application force is had to right paving cloth lifting mechanism, counteract cloth to right paving cloth lifting mechanism application force upwards, prevent from moving up along trapezoidal link span at granny rag process middle berth cloth expansion link, paving cloth cylinder in right paving cloth lifting mechanism is affixed on design on fabric surface in paving cloth process, play the effect smoothing cloth, make cloth smooth be layered on cloth platform, when cloth spreading device moves to paving cloth platform sinistral end time-out, the work of paving cloth electrical motor, granny rag crossbeam drives trapezoidal link span to right rotation, make paving cloth drum rotating in left paving cloth lifting mechanism to the position being affixed on design on fabric surface, because the increase of paving cloth thickness, the paving cloth cylinder application force upwards in left paving cloth lifting mechanism given by cloth, left paving cloth lifting mechanism is made to increase, paving cloth expansion link in left paving cloth lifting mechanism moves up along trapezoidal link span.Described left self-locking mechanism is identical with right self-locking mechanism structure, and be symmetrically placed in cloth guiding mechanism both sides, described right self-locking mechanism is hung oneself from a beam by self-locking, self-locking crossbeam, limiting tooth and torsion spring composition, described right self-locking mechanism is placed between right paving cloth lifting mechanism and cloth guiding mechanism, upper end and trapezoidal link span are connected, described self-locking overarm upper end and trapezoidal link span are connected, the lower end that described self-locking crossbeam and self-locking are hung oneself from a beam is connected, described limiting tooth has two, be placed in the two ends of self-locking crossbeam respectively, described limiting tooth is connected by torsion spring with self-locking crossbeam, and engage with spacing tooth bar, described torsion spring has two, be placed in the two ends of self-locking crossbeam respectively, described one end is connected with limiting tooth, the other end is connected with self-locking crossbeam, in paving cloth process, self-locking is realized by the engagement of the limiting tooth in right self-locking mechanism and spacing tooth bar, right paving cloth lifting mechanism is prevented to make paving cloth cylinder be pressed in design on fabric surface tightly to increase paving cloth friction force because being compressed the downward application force of spring, when completing the paving cloth work of one deck cloth, granny rag crossbeam drives trapezoidal link span opposite spin, make paving cloth drum rotating in left paving cloth lifting mechanism to the position being affixed on design on fabric surface, because the increase of paving cloth thickness, the paving cloth cylinder application force upwards in left paving cloth lifting mechanism given by cloth, paving cloth expansion link in left paving cloth lifting mechanism is moved up along trapezoidal link span, the follow-up action of the spacing tooth bar in left paving cloth lifting mechanism is in limiting tooth, make limiting tooth in left self-locking mechanism with self-locking crossbeam-rotating, and depart from spacing tooth bar and engage, when left paving cloth lifting mechanism stops rising, limiting tooth in left self-locking mechanism is because the effect of torsion spring is turned back to and spacing tooth bar engage position, again realize self-locking.
Described right cloth-pressing device is identical with left cloth-pressing device structure, and is symmetrically placed in the paving cloth platform left and right sides, and described left cloth-pressing device is made up of compress actuating device, lifting mechanism, depression bar guide piece, compress driving device and compress stay bearing plate.Described compress stay bearing plate is made up of compress motor support seat and compress transmission shaft supporting seat, described compress stay bearing plate is placed in below the left end of paving cloth platform, and two ends and adjustable tables pin are connected, described compress motor support seat is placed in the top of compress stay bearing plate, be connected with compress stay bearing plate, described compress transmission shaft supporting seat has two, is placed in compress motor support seat both sides, is connected respectively with compress stay bearing plate.Described compress actuating device is made up of compress electrical motor and big gear wheel, and described compress electrical motor is placed in above compress motor support seat, and is connected with compress motor support seat, and described big gear wheel is connected by key with compress motor output shaft.Described lifting mechanism is by presser foot, compress pipe link, driving rack and clump weight composition, described lifting mechanism is placed in the left side of paving cloth platform, described presser foot is placed in above the left end of paving cloth platform, the described uniform tapered protrusion of presser foot driving surface, described compress pipe link has two, be placed in paving cloth platform sinistral vertical to place, described compress pipe link upper end and presser foot are connected, and be placed between two dead sheaves, described driving rack has two, be connected with the below of compress pipe link, described clump weight is placed in below the left end of paving cloth platform, be connected with the lower end of compress pipe link.Described depression bar guide piece is made up of dead sheave and pilot sleeve, described depression bar guide piece has two groups, be placed in the both sides, left side of paving cloth platform, described dead sheave often organizes two, and be connected with paving cloth platform respectively, described pilot sleeve often organizes one, be placed in respectively below dead sheave and be connected with paving cloth platform, and being enclosed within outside compress pipe link, depression bar guide piece play the guiding role to compress pipe link, makes compress pipe link only can realize moving up and down.Described compress driving device is by compress transmission shaft, half cycle gear and miniature gears composition, described compress transmission shaft two ends are connected by bearing with compress transmission shaft supporting seat, described half cycle gear has two, be placed in the two ends of compress transmission shaft respectively, and engage with driving rack, described miniature gears is connected by key with compress transmission shaft, and engage with big gear wheel, be moved to the left in process at cloth spreading device, when the paving cloth castellated plates in right paving cloth lifting mechanism is about to the presser foot position moved in left cloth-pressing device, start the compress direct motor drive bull gear drive in left cloth-pressing device and then Drive pinion rotation, make the half cycle pinion rotation at compress transmission shaft two ends, the gear teeth of half cycle gear are meshed with driving rack, lifting mechanism is made to increase along pilot sleeve, when the paving cloth castellated plates in right paving cloth lifting mechanism moves to below the presser foot in left cloth-pressing device, closing granny rag electrical motor makes cloth spreading device time-out mobile, when half cycle pinion rotation is to circumference area, depart from driving rack and engage, lifting mechanism is because of deadweight decline, presser foot decline is engaged with paving cloth castellated plates, presser foot is made to compress paving cloth castellated plates upper end cloth, then when cloth spreading device rotates, paving cloth castellated plates can unobstructive disengaging presser foot, clump weight plays the effect increasing lifting mechanism deadweight, thus make presser foot compress cloth end, tapered protrusion can thrust cloth, prevent cloth from sliding.
During use, first cloth is arranged on the strut bar of the bracing frame above paving cloth platform, cloth can rotate by strut bar, then, the cloth end of pull-out cloth, makes cloth end first pass between end floor beam granny rag crossbeam and trapezoidal link span, then passes between two guide pulleys cloth guiding mechanism, then, cloth end is passed from the paving cloth cylinder right paving cloth lifting mechanism with between paving cloth platform, makes paving cloth cylinder be affixed on design on fabric surface, then haul cloth end and along paving cloth platform surface, cloth is laid on paving cloth platform, when cloth end is taped against cloth platform dextral end edge, start the compress electrical motor in right cloth-pressing device, after making the presser foot in right cloth-pressing device compress cloth end, close compress electrical motor, then, start absorption air pump, make cloth be adsorbed in paving cloth platform surface, now start granny rag electrical motor, cloth spreading device is moved to the left along paving cloth guide rail, achieve granny rag and paving cloth, when the paving cloth castellated plates in right paving cloth lifting mechanism is about to the presser foot position moved in left cloth-pressing device, the compress electrical motor started in left cloth-pressing device makes presser foot rise, when the paving cloth castellated plates in right paving cloth lifting mechanism moves to below the presser foot in left cloth-pressing device, closing granny rag electrical motor makes cloth spreading device time-out mobile, now presser foot decline compresses the cloth in paving cloth castellated plates, close the compress electrical motor in left cloth-pressing device, complete the paving cloth work of one deck cloth.Now start paving cloth electrical motor, granny rag crossbeam drives trapezoidal link span to right rotation, makes paving cloth drum rotating in left paving cloth lifting mechanism to the position being affixed on design on fabric surface, closes paving cloth electrical motor, start granny rag electrical motor, then carry out granny rag and the work of paving cloth of lower one deck cloth.
The beneficial effects of the utility model are, compared with prior art, the utility model can realize the pull-out of cloth by the work of cloth-pulling device, and cloth spreading device can realize the smooth laying of cloth on paving cloth platform; The engagement of paving cloth castellated plates and presser foot can realize the granny rag paving cloth that can carry out lower one deck without the need to disconnected cloth; Often complete the work of one deck paving cloth, utilize the rotation of cloth spreading device can realize reciprocal granny rag paving cloth; In paving cloth process, adsorption plant makes cloth be adsorbed on paving cloth platform, reaches smooth, corrugationless and the effect be close to layer by layer; Cloth is suspended from the middle of above paving cloth platform, is different from the servo-actuated of prior art cloth or is placed in the one end spreading cloth platform, be conducive to into the smooth expansion of roll cloth, alleviates cloth internal tension to granny rag and the impact spreading cloth process.The utility model has saved manpower, achieves automation, improves efficiency and the quality of paving cloth.In addition, the utility model also have operate steadily, the advantage such as structure is simple, convenient operation.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the drive mechanism schematic diagram of cloth-pulling device of the present utility model and cloth spreading device;
Fig. 3 is cloth spreading device structural representation of the present utility model;
Fig. 4 is left cloth-pressing device structural representation of the present utility model;
Fig. 5 is presser foot structural representation of the present utility model;
Fig. 6 is right self-locking mechanism local of the present utility model self-locking structure schematic diagram.
In figure: 1. bench board; 2. cloth-pulling device; 3. cloth spreading device; 4. left cloth-pressing device; 5. adsorption plant; 6. right cloth-pressing device; 7. cloth; 11. bracing frames; 12. paving cloth platforms; 13. adjustable tables pin; 21. granny rag electrical motors; 22. screw mandrels; 23. moving sliders; 31. paving cloth actuating devices; 32. granny rag link spans; 33. right paving cloth lifting mechanisms; 34. right self-locking mechanisms; 35. left paving cloth lifting mechanisms; 36. left self-locking mechanisms; 41. compress actuating devices; 42. lifting mechanisms; 43. depression bar guide piecees; 44. compress drivings device; 45. compress stay bearing plates; 51. absorption air pumps; 52. tracheaes; 111. strut bar; 121. pore; 311. paving cloth electrical motors; 312. paving cloth motor slide rails; 321. granny rag crossbeams; 322. paving cloth guide rails; 323. guide roller; 324. cloth guiding mechanisms; 331. paving cloth expansion links; 332. Compress Spring; 333. spring pressuring plate; 334. spacing tooth bars; 335. paving cloth castellated plates; 336. paving cloth roller bearings; 337. paving cloth cylinders; 341. self-locking overarms; 342. self-locking crossbeams; 343. limiting tooth; 344. torsion spring; 411. compress electrical motors; 412. big gear wheel; 421. presser foot; 422. compress pipe links; 423. driving rack; 424. clump weight; 431. dead sheave; 432. pilot sleeve; 441. compress transmission shafts; 442. half cycle gears; 443. miniature gears; 451. compress motor support seats; 452. compress transmission shaft supporting seats; 3211. trapezoidal link span; 3241. pilot bar; 3242. guiding roller bearing; 3243. guide pulley; 4211. tapered protrusion.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment and diagram, setting forth the utility model further.
As depicted in figs. 1 and 2, a kind of auto spreader, is made up of bench board 1, cloth-pulling device 2, cloth spreading device 3, left cloth-pressing device 4, adsorption plant 5 and right cloth-pressing device 6.Described bench board 1 is made up of bracing frame 11, paving cloth platform 12 and adjustable tables pin 13, described bracing frame 11 comprises strut bar 111, described strut bar 111 is placed in the middle of the top of bracing frame 11, be connected by bearing with bracing frame 11, described paving cloth platform 12 is connected with bracing frame 11, be placed in the below of bracing frame 11, the described equal qi-emitting hole 121 of paving cloth platform 12 upper surface, described adjustable tables pin 13 is no less than four, be distributed in the lower outer of paving cloth platform 12, paving cloth platform 12 is body structures, adsorbs cloth 7 by the pore 121 on surface.Described cloth-pulling device 2 is by granny rag electrical motor 21, screw mandrel 22 and moving slider 23 form, described cloth-pulling device 2 is placed in the side of bracing frame 11, described granny rag electrical motor 21 is placed in the top of paving cloth platform 12, described screw mandrel 22 one end is connected by coupler with granny rag electrical motor 21, the other end is connected by bearing with bracing frame 11, described moving slider 23 is connected by screw pair with screw mandrel 22, when this plant running, screw mandrel 22 is driven by granny rag electrical motor 21, moving slider 23 is moved back and forth along screw mandrel 22, and then drive cloth spreading device 3 to move back and forth.Described cloth spreading device 3 is placed in the top of paving cloth platform 12.Described left cloth-pressing device 4 is placed in the left side of paving cloth platform 12.Described adsorption plant 5 is made up of absorption air pump 51 and tracheae 52, described adsorption plant 5 is placed in below paving cloth platform 12, described absorption air pump 51 is connected with bottom paving cloth platform 12, described tracheae 52 one end is connected with absorption air pump 51, the other end is connected with bottom paving cloth platform 12, and during paving cloth, absorption air pump 51 makes air pressure in paving cloth platform 12 casing lower than external atmosphere pressure, made the smooth corrugationless of cloth 7 of expansion by pore 121, be close to paving cloth platform 12 upper surface layer by layer.Described right cloth-pressing device 6 is placed in the right side of paving cloth platform 12.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 6, described cloth spreading device 3 is made up of paving cloth actuating device 31, granny rag link span 32, right paving cloth lifting mechanism 33, right self-locking mechanism 34, left paving cloth lifting mechanism 35 and left self-locking mechanism 36.Described paving cloth actuating device 31 is made up of paving cloth electrical motor 311 and paving cloth motor slide rails 312, described paving cloth electrical motor 311 is placed in the side of bracing frame 11, described paving cloth motor slide rails 312 is placed in below paving cloth electrical motor 311, two ends and bracing frame 11 are connected, paving cloth motor slide rails 312 plays support guide effect to paving cloth electrical motor 311, during paving cloth, paving cloth electrical motor 311 is along paving cloth motor slide rails 312 crank motion.Described granny rag link span 32 is by granny rag crossbeam 321, paving cloth guide rail 322, guide roller 323 and cloth guiding mechanism 324 form, described granny rag link span 32 is placed in above paving cloth platform 12, described granny rag crossbeam 321 is placed in above granny rag link span 32, two ends are through guide roller 323, described granny rag crossbeam 321 one end is connected by coupler with paving cloth electrical motor 311, the other end is connected by bearing with moving slider 23, trapezoidal link span 3211 is provided with below described granny rag crossbeam 321, described paving cloth guide rail 322 has two, be symmetrically placed in the both sides of granny rag link span 32, described paving cloth guide rail 322 two ends and bracing frame 11 are connected, described guide roller 323 has two, one is placed between paving cloth electrical motor 311 and granny rag link span 32, another is placed between moving slider 23 and granny rag link span 32, described guide roller 323 is placed in the top of paving cloth guide rail 322, be connected by bearing with granny rag crossbeam 321, described cloth guiding mechanism 324 is by pilot bar 3241, guiding roller bearing 3242 and guide pulley 3243 form, described cloth guiding mechanism 324 is placed in the middle of below trapezoidal link span 3211, upper end and trapezoidal link span 3211 are connected, described pilot bar 3241 has four, be placed in trapezoidal link span 3211 both sides, described guiding roller bearing 3242 has two, be placed in pilot bar 3241 lower end horizontal positioned, and two ends are connected with pilot bar 3241, described guide pulley 3243 has two, be connected by bearing with guiding roller bearing 3242, when this plant running, guide roller 323 supports granny rag crossbeam 321 crank motion on paving cloth guide rail 322, by granny rag crossbeam 321, cloth 7 is pulled out to launch, cloth guiding mechanism 324 plays guiding and slows down the effect of granny rag tension force, guide pulley 3243 surface is provided with anti-slip material, prevent cloth 7 from paving cloth process, transverse shifting occurring.Described left paving cloth lifting mechanism 35 is identical with right paving cloth lifting mechanism 33 structure, and be symmetrically placed in cloth guiding mechanism 324 both sides, described right paving cloth lifting mechanism 33 is by paving cloth expansion link 331, Compress Spring 332, spring pressuring plate 333, spacing tooth bar 334, paving cloth castellated plates 335, paving cloth roller bearing 336 and paving cloth cylinder 337 form, described right paving cloth lifting mechanism 33 is placed in the top of trapezoidal link span 3211 lower end and paving cloth platform 12, described paving cloth expansion link 331 has two, be placed in trapezoidal link span 3211 both sides, be connected by moving sets in the below being enclosed within trapezoidal link span 3211 above described paving cloth expansion link 331 respectively, described spring pressuring plate 333 has four, two are connected with paving cloth expansion link 331 respectively, another two are connected with the lower end of trapezoidal link span 3211 respectively, described Compress Spring 332 has two, be placed between two spring pressuring plates 333 respectively, be enclosed within outside paving cloth expansion link 331, described Compress Spring 332 two ends are connected with spring pressuring plate 333 respectively, described spacing tooth bar 334 has two, be connected with paving cloth expansion link 331 respectively, and be placed in the below of the spring pressuring plate 333 on paving cloth expansion link 331, described paving cloth castellated plates 335 is placed in the lower end of paving cloth expansion link 331, two ends are connected with paving cloth expansion link 331, described paving cloth roller bearing 336 two ends are connected with the two ends of paving cloth castellated plates 335, described paving cloth cylinder 337 is connected by bearing with paving cloth roller bearing 336, wherein the tooth pitch of spacing tooth bar 334 is 1 ~ 5 millimeter, when cloth spreading device 3 moves to paving cloth platform 12 left end, Compress Spring 332 in right paving cloth lifting mechanism 33 is because the position-limiting action of spring pressuring plate 333 is in compressive state, downward application force is had to right paving cloth lifting mechanism 33, counteract cloth 7 to right paving cloth lifting mechanism 33 application force upwards, prevent from moving up along trapezoidal link span 3211 at granny rag process middle berth cloth expansion link 331, paving cloth cylinder 337 in right paving cloth lifting mechanism 33 is affixed on cloth 7 surface in paving cloth process, play the effect smoothing cloth 7, make cloth 7 smooth be layered on cloth platform 12, when cloth spreading device 3 moves to paving cloth platform 12 left end time-out, paving cloth electrical motor 311 works, granny rag crossbeam 321 drives trapezoidal link span 3211 to right rotation, the paving cloth cylinder 337 in left paving cloth lifting mechanism 35 is made to rotate to the position being affixed on cloth 7 surface, because the increase of paving cloth thickness, paving cloth cylinder 337 application force upwards in left paving cloth lifting mechanism 35 given by cloth 7, left paving cloth lifting mechanism 35 is made to increase, paving cloth expansion link 331 in left paving cloth lifting mechanism 35 moves up along trapezoidal link span 3211.Described left self-locking mechanism 36 is identical with right self-locking mechanism 34 structure, and be symmetrically placed in cloth guiding mechanism 324 both sides, described right self-locking mechanism 34 hangs oneself from a beam 341 by self-locking, self-locking crossbeam 342, limiting tooth 343 and torsion spring 344 form, described right self-locking mechanism 34 is placed between right paving cloth lifting mechanism 33 and cloth guiding mechanism 324, upper end and trapezoidal link span 3211 are connected, hang oneself from a beam 341 upper ends and trapezoidal link span 3211 of described self-locking is connected, described self-locking crossbeam 342 and self-locking hang oneself from a beam 341 lower end be connected, described limiting tooth 343 has two, be placed in the two ends of self-locking crossbeam 342 respectively, described limiting tooth 343 is connected by torsion spring 344 with self-locking crossbeam 342, and engage with spacing tooth bar 334, described torsion spring 344 has two, be placed in the two ends of self-locking crossbeam 342 respectively, described torsion spring 344 one end is connected with limiting tooth 343, the other end is connected with self-locking crossbeam 342, in paving cloth process, self-locking is realized with the engagement of spacing tooth bar 334 by the limiting tooth 343 in right self-locking mechanism 34, right paving cloth lifting mechanism 33 is prevented to make paving cloth cylinder 337 be pressed in cloth 7 surface tightly to increase paving cloth friction force because being compressed the downward application force of spring 332, when completing the paving cloth work of one deck cloth 7, granny rag crossbeam 321 drives the opposite spin of trapezoidal link span 3211, the paving cloth cylinder 337 in left paving cloth lifting mechanism 35 is made to rotate to the position being affixed on cloth 7 surface, because the increase of paving cloth thickness, paving cloth cylinder 337 application force upwards in left paving cloth lifting mechanism 35 given by cloth 7, paving cloth expansion link 331 in left paving cloth lifting mechanism 35 is moved up along trapezoidal link span 3211, the follow-up action of the spacing tooth bar 334 in left paving cloth lifting mechanism 35 is in limiting tooth 343, limiting tooth 343 in left self-locking mechanism 36 is rotated with self-locking crossbeam 342, and depart from spacing tooth bar 334 and engage, when left paving cloth lifting mechanism 35 stops rising, limiting tooth 343 in left self-locking mechanism 36 is because the effect of torsion spring 344 is turned back to and spacing tooth bar 334 engage position, again realize self-locking.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, described right cloth-pressing device 6 is identical with left cloth-pressing device 4 structure, and being symmetrically placed in paving cloth platform 12 left and right sides, described left cloth-pressing device 4 is made up of compress actuating device 41, lifting mechanism 42, depression bar guide piece 43, compress driving device 44 and compress stay bearing plate 45.Described compress stay bearing plate 45 is made up of compress motor support seat 451 and compress transmission shaft supporting seat 452, described compress stay bearing plate 45 is placed in below the left end of paving cloth platform 12, and two ends and adjustable tables pin 13 are connected, described compress motor support seat 451 is placed in the top of compress stay bearing plate 45, be connected with compress stay bearing plate 45, described compress transmission shaft supporting seat 452 has two, is placed in compress motor support seat 451 both sides, is connected respectively with compress stay bearing plate 45.Described compress actuating device 41 is made up of compress electrical motor 411 and big gear wheel 412, described compress electrical motor 411 is placed in above compress motor support seat 451, and be connected with compress motor support seat 451, described big gear wheel 412 is connected by key with compress electrical motor 411 output shaft.Described lifting mechanism 42 is by presser foot 421, compress pipe link 422, driving rack 423 and clump weight 424 form, described lifting mechanism 42 is placed in the left side of paving cloth platform 12, described presser foot 421 is placed in above the left end of paving cloth platform 12, the described uniform tapered protrusion 4211 of presser foot 421 driving surface, described compress pipe link 422 has two, on the left of being placed in paving cloth platform 12, vertical is placed, described compress pipe link 422 upper end and presser foot 421 are connected, and be placed between two dead sheaves 431, described driving rack 423 has two, be connected with the below of compress pipe link 422, described clump weight 424 is placed in below the left end of paving cloth platform 12, be connected with the lower end of compress pipe link 422.Described depression bar guide piece 43 is made up of dead sheave 431 and pilot sleeve 432, described depression bar guide piece 43 has two groups, be placed in the both sides, left side of paving cloth platform 12, described dead sheave 431 often organizes two, be connected with paving cloth platform 12 respectively, described pilot sleeve 432 often organizes one, be placed in respectively below dead sheave 431 and be connected with paving cloth platform 12, and be enclosed within outside compress pipe link 422, depression bar guide piece 43 pairs of compress pipe links 422 play the guiding role, and make compress pipe link 422 only can realize moving up and down.Described compress driving device 44 is by compress transmission shaft 441, half cycle gear 442 and miniature gears 443 form, described compress transmission shaft 441 two ends are connected by bearing with compress transmission shaft supporting seat 452, described half cycle gear 442 has two, be placed in the two ends of compress transmission shaft 441 respectively, and engage with driving rack 423, described miniature gears 443 is connected by key with compress transmission shaft 441, and engage with big gear wheel 412, be moved to the left in process at cloth spreading device 3, when the paving cloth castellated plates 335 in right paving cloth lifting mechanism 33 is about to move to presser foot 421 position in left cloth-pressing device 4, the compress electrical motor 411 started in left cloth-pressing device 4 drives big gear wheel 412 to rotate and then Drive pinion 443 rotates, the half cycle gear 442 at compress transmission shaft 441 two ends is rotated, the gear teeth of half cycle gear 442 are meshed with driving rack 423, lifting mechanism 42 is made to increase along pilot sleeve 432, when the paving cloth castellated plates 335 in right paving cloth lifting mechanism 33 moves to below the presser foot 421 in left cloth-pressing device 4, closing granny rag electrical motor 21 makes cloth spreading device 3 time-out mobile, when half cycle gear 442 turns to circumference area, depart from driving rack 423 and engage, lifting mechanism 42 is because of deadweight decline, presser foot 421 decline is engaged with paving cloth castellated plates 335, presser foot 421 is made to compress paving cloth castellated plates 335 upper end cloth 7, then when cloth spreading device 3 rotates, paving cloth castellated plates 335 can unobstructive disengaging presser foot 421, clump weight 424 plays the effect increasing lifting mechanism 42 and conduct oneself with dignity, thus make presser foot 421 compress cloth end, tapered protrusion 4211 can thrust cloth 7, prevent cloth 7 from sliding.
During use, first cloth 7 is arranged on the strut bar 111 of the bracing frame 11 above paving cloth platform 12, cloth 7 can rotate by strut bar 111, then, the cloth end of pull-out cloth 7, cloth end is first passed between end floor beam granny rag crossbeam 321 and trapezoidal link span 3211, then passes between two guide pulleys 3243 cloth guiding mechanism 324, then, cloth end is passed from the paving cloth cylinder 337 right paving cloth lifting mechanism 33 with between paving cloth platform 12, makes paving cloth cylinder 337 be affixed on cloth 7 surface, then cloth platform 12 is surperficial to be laid on paving cloth platform 12 cloth 7 along spreading to haul cloth end, when cloth end is taped against cloth platform 12 right-hand member edge, start the compress electrical motor 411 in right cloth-pressing device 6, after making the presser foot 421 in right cloth-pressing device 6 compress cloth end, close compress electrical motor 411, then, start absorption air pump 51, make cloth 7 be adsorbed in paving cloth platform 12 surface, now start granny rag electrical motor 21, cloth spreading device 3 is moved to the left along paving cloth guide rail 322, achieve granny rag and paving cloth, when the paving cloth castellated plates 335 in right paving cloth lifting mechanism 33 is about to move to presser foot 421 position in left cloth-pressing device 4, the compress electrical motor 411 started in left cloth-pressing device 4 makes presser foot 421 rise, when the paving cloth castellated plates 335 in right paving cloth lifting mechanism 33 moves to below the presser foot 421 in left cloth-pressing device 4, closing granny rag electrical motor 21 makes cloth spreading device 3 time-out mobile, now presser foot 421 decline compresses the cloth 7 in paving cloth castellated plates 335, close the compress electrical motor 411 in left cloth-pressing device 4, complete the paving cloth work of one deck cloth 7.Now start paving cloth electrical motor 311, granny rag crossbeam 321 drives trapezoidal link span 3211 to right rotation, the paving cloth cylinder 337 in left paving cloth lifting mechanism 35 is made to rotate to the position being affixed on cloth 7 surface, close paving cloth electrical motor 311, start granny rag electrical motor 21, then carry out granny rag and the work of paving cloth of lower one deck cloth 7.
More than show and describe groundwork of the present utility model, principal character and advantage.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an auto spreader, is characterized in that: be made up of bench board, cloth-pulling device, cloth spreading device, left cloth-pressing device, adsorption plant and right cloth-pressing device; Described bench board is made up of bracing frame, paving cloth platform and adjustable tables pin, described bracing frame comprises strut bar, described strut bar is placed in the middle of the top of bracing frame, be connected by bearing with bracing frame, described paving cloth platform is connected with bracing frame, is placed in the below of bracing frame, the described equal qi-emitting hole of paving cloth platform upper surface, described adjustable tables pin is no less than four, is distributed in the lower outer of paving cloth platform; Described cloth-pulling device is made up of granny rag electrical motor, screw mandrel and moving slider, described cloth-pulling device is placed in the side of bracing frame, described granny rag electrical motor is placed in the top of paving cloth platform, described screw mandrel one end is connected by coupler with granny rag electrical motor, the other end is connected by bearing with bracing frame, and described moving slider is connected by screw pair with screw mandrel; Described cloth spreading device is placed in the top of paving cloth platform; Described left cloth-pressing device is placed in the left side of paving cloth platform; Described adsorption plant forms by adsorbing the gentle pipe of air pump, described adsorption plant is placed in below paving cloth platform, described absorption air pump is connected with paving cloth mesa base, and described tracheae one end is connected with absorption air pump, and the other end is connected with paving cloth mesa base; Described right cloth-pressing device is placed in the right side of paving cloth platform.
2. a kind of auto spreader according to claim 1, is characterized in that: described cloth spreading device forms by spreading cloth actuating device, granny rag link span, right paving cloth lifting mechanism, right self-locking mechanism, left paving cloth lifting mechanism and left self-locking mechanism, described paving cloth actuating device forms by spreading cloth electrical motor and spreading cloth motor slide rails, and described paving cloth electrical motor is placed in the side of bracing frame, and described paving cloth motor slide rails is placed in below paving cloth electrical motor, and two ends and bracing frame are connected, described granny rag link span is by granny rag crossbeam, paving cloth guide rail, guide roller and cloth guiding mechanism composition, described granny rag link span is placed in above paving cloth platform, described granny rag crossbeam is placed in above granny rag link span, two ends are through guide roller, described granny rag crossbeam one end is connected by coupler with paving cloth electrical motor, the other end is connected by bearing with moving slider, trapezoidal link span is provided with below described granny rag crossbeam, described paving cloth guide rail has two, be symmetrically placed in the both sides of granny rag link span, described paving cloth guide rail two ends and bracing frame are connected, described guide roller has two, one is placed between paving cloth electrical motor and granny rag link span, another is placed between moving slider and granny rag link span, described guide roller is placed in the top of paving cloth guide rail, be connected by bearing with granny rag crossbeam, described cloth guiding mechanism is by pilot bar, guiding roller bearing and guide pulley composition, described cloth guiding mechanism is placed in the middle of below trapezoidal link span, upper end and trapezoidal link span are connected, described pilot bar has four, be placed in trapezoidal link span both sides, described guiding roller bearing has two, be placed in pilot bar lower end horizontal positioned, and two ends are connected with pilot bar, described guide pulley has two, be connected by bearing with guiding roller bearing, described left paving cloth lifting mechanism is identical with right paving cloth lifting mechanism structure, and be symmetrically placed in cloth guiding mechanism both sides, described right paving cloth lifting mechanism is by spreading cloth expansion link, Compress Spring, spring pressuring plate, spacing tooth bar, paving cloth castellated plates, paving cloth roller bearing and paving cloth cylinder composition, described right paving cloth lifting mechanism is placed in the top of trapezoidal link span lower end and paving cloth platform, described paving cloth expansion link has two, be placed in trapezoidal link span both sides, be connected by moving sets in the below being enclosed within trapezoidal link span above described paving cloth expansion link respectively, described spring pressuring plate has four, two are connected with paving cloth expansion link respectively, another two are connected with the lower end of trapezoidal link span respectively, described Compress Spring has two, be placed between two spring pressuring plates respectively, be enclosed within outside paving cloth expansion link, described Compress Spring two ends are connected with spring pressuring plate respectively, described spacing tooth bar has two, be connected with paving cloth expansion link respectively, and be placed in the below of the spring pressuring plate on paving cloth expansion link, described paving cloth castellated plates is placed in the lower end of paving cloth expansion link, two ends are connected with paving cloth expansion link, described paving cloth roller bearing two ends are connected with the two ends of paving cloth castellated plates, described paving cloth cylinder is connected by bearing with paving cloth roller bearing, described left self-locking mechanism is identical with right self-locking mechanism structure, and be symmetrically placed in cloth guiding mechanism both sides, described right self-locking mechanism is hung oneself from a beam by self-locking, self-locking crossbeam, limiting tooth and torsion spring composition, described right self-locking mechanism is placed between right paving cloth lifting mechanism and cloth guiding mechanism, upper end and trapezoidal link span are connected, described self-locking overarm upper end and trapezoidal link span are connected, the lower end that described self-locking crossbeam and self-locking are hung oneself from a beam is connected, described limiting tooth has two, be placed in the two ends of self-locking crossbeam respectively, described limiting tooth is connected by torsion spring with self-locking crossbeam, and engage with spacing tooth bar, described torsion spring has two, be placed in the two ends of self-locking crossbeam respectively, described one end is connected with limiting tooth, the other end is connected with self-locking crossbeam.
3. a kind of auto spreader according to claim 1, it is characterized in that: described right cloth-pressing device is identical with left cloth-pressing device structure, and being symmetrically placed in the paving cloth platform left and right sides, described left cloth-pressing device is made up of compress actuating device, lifting mechanism, depression bar guide piece, compress driving device and compress stay bearing plate, described compress stay bearing plate is made up of compress motor support seat and compress transmission shaft supporting seat, described compress stay bearing plate is placed in below the left end of paving cloth platform, and two ends and adjustable tables pin are connected, described compress motor support seat is placed in the top of compress stay bearing plate, be connected with compress stay bearing plate, described compress transmission shaft supporting seat has two, is placed in compress motor support seat both sides, is connected respectively with compress stay bearing plate, described compress actuating device is made up of compress electrical motor and big gear wheel, and described compress electrical motor is placed in above compress motor support seat, and is connected with compress motor support seat, and described big gear wheel is connected by key with compress motor output shaft, described lifting mechanism is by presser foot, compress pipe link, driving rack and clump weight composition, described lifting mechanism is placed in the left side of paving cloth platform, described presser foot is placed in above the left end of paving cloth platform, the described uniform tapered protrusion of presser foot driving surface, described compress pipe link has two, be placed in paving cloth platform sinistral vertical to place, described compress pipe link upper end and presser foot are connected, and be placed between two dead sheaves, described driving rack has two, be connected with the below of compress pipe link, described clump weight is placed in below the left end of paving cloth platform, be connected with the lower end of compress pipe link, described depression bar guide piece is made up of dead sheave and pilot sleeve, described depression bar guide piece has two groups, be placed in the both sides, left side of paving cloth platform, described dead sheave often organizes two, be connected with paving cloth platform respectively, described pilot sleeve often organizes one, is placed in respectively below dead sheave and is connected with paving cloth platform, and be enclosed within outside compress pipe link, described compress driving device is made up of compress transmission shaft, half cycle gear and miniature gears, described compress transmission shaft two ends are connected by bearing with compress transmission shaft supporting seat, described half cycle gear has two, be placed in the two ends of compress transmission shaft respectively, and engage with driving rack, described miniature gears is connected by key with compress transmission shaft, and engages with big gear wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350574.1U CN204660984U (en) | 2015-05-26 | 2015-05-26 | A kind of auto spreader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350574.1U CN204660984U (en) | 2015-05-26 | 2015-05-26 | A kind of auto spreader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204660984U true CN204660984U (en) | 2015-09-23 |
Family
ID=54131395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520350574.1U Withdrawn - After Issue CN204660984U (en) | 2015-05-26 | 2015-05-26 | A kind of auto spreader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204660984U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876053A (en) * | 2015-05-26 | 2015-09-02 | 安徽理工大学 | Automatic spreading machine |
| CN106144739A (en) * | 2016-08-27 | 2016-11-23 | 重庆瑞美服装有限公司 | Automatically the granny rag system of function is patted with edge |
| CN109187540A (en) * | 2018-09-13 | 2019-01-11 | 海南速易检测技术研究院有限公司 | A kind of washing shrinkage of textiles test method and its test device |
-
2015
- 2015-05-26 CN CN201520350574.1U patent/CN204660984U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876053A (en) * | 2015-05-26 | 2015-09-02 | 安徽理工大学 | Automatic spreading machine |
| CN106144739A (en) * | 2016-08-27 | 2016-11-23 | 重庆瑞美服装有限公司 | Automatically the granny rag system of function is patted with edge |
| CN109187540A (en) * | 2018-09-13 | 2019-01-11 | 海南速易检测技术研究院有限公司 | A kind of washing shrinkage of textiles test method and its test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104876053A (en) | Automatic spreading machine | |
| CN204660984U (en) | A kind of auto spreader | |
| CN204298605U (en) | A kind of Dry Screens zipper sewing machine | |
| CN205763735U (en) | A kind of many link rods extractor | |
| CN203738539U (en) | Abrasive belt levelling machine belt wheel mechanism bringing convenience to abrasive paper belt tensioning degree adjustment | |
| CN205802845U (en) | A kind of civil engineering is with hanging a liter machine | |
| CN113386840A (en) | Finished product cloth handling device | |
| CN106429655B (en) | A kind of steel band draw off gear safe to use | |
| CN203582082U (en) | Cloth winding machine | |
| CN202201501U (en) | Tray stacking machine | |
| CN209426258U (en) | A kind of feeding device of multi-daylight press | |
| CN109049952B (en) | Automatic cloth spreading method in horizontal direction in screen printing | |
| CN206051141U (en) | A kind of upper cloth lowering or hoisting gear for layout machine | |
| CN206266017U (en) | A kind of steel band draw off gear using safety | |
| CN208429663U (en) | A kind of automatic connection device of yardage roll | |
| CN114775178A (en) | Conveying equipment for fabric pattern sewing | |
| CN205734233U (en) | A kind of sheet material pressurization sanding apparatus | |
| CN203546491U (en) | Winding tensioning support | |
| CN110685100B (en) | Automatic cloth hanging device | |
| CN207919202U (en) | A kind of weaving ironing-tables | |
| CN205998730U (en) | Cutting machine hold-down mechanism | |
| CN206011206U (en) | A kind of fixed-length cutting machine of glass Steel-Structure Factory with Steel watt | |
| CN218893324U (en) | Auxiliary equipment for textile machinery | |
| CN219503294U (en) | Photovoltaic coating film rubber roll belt cleaning device | |
| CN103898696B (en) | The rear ball vehicle frame of pencil dyeing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150923 Effective date of abandoning: 20160914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |