CN200992447Y

CN200992447Y - Cloth laying-out machine

Info

Publication number: CN200992447Y
Application number: CN 200620152027
Authority: CN
Inventors: 刘爱记
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-22
Filing date: 2006-12-22
Publication date: 2007-12-19
Anticipated expiration: 2016-12-22

Abstract

The utility model relates to a cloth spreading machine. Two active rollers 2 are mounted on the cloth spreading machine and are supported by a wallboard 3. Driven by a motor 4, the two active rollers 2 can revolve. A photoelectric cell 6 is fixed at the neutral gear position of the two active rollers 2. A cloth reel 2 is positioned on the active rollers 2 and two passive rollers 7 supported by the wallboard 3 are positioned above the active rollers 2. The cloth reel 1 contacts the passive rollers 7 to produce friction to automatically throw off the leftover of cloth from the cloth reel 1. The cloth slides along a plastic plate 8 and a sliding plate 11 to a mouthpiece 14 through a passing roller 12 and two clamp rollers 13. Two hinges 9 are positioned at the two ends of the plastic plate and a fixation rope 10 is fixed on one end of a plastic plate 8. The three plastic plates can be pulled up to form a cloth storehouse to improve the order during spreading. The device has the advantages of agile action, beautiful shape, convenient operation, labor save, low cost and wide applicable scope, which is particularly applicable to small sized garment-making enterprises.

Description

Layout machine

Technical field

The utility model relates to a kind of layout machine, and the leftover of bolt of cloth that particularly relates to a kind of yardage roll front end can throw away and form automatically the layout machine in cloth storehouse automatically.

Background technology

As everyone knows, after at present domestic many employings are manually pulled out the leftover of bolt of cloth of yardage roll front end, feed mouthpiece again, labour intensity is big, and is inaccurate again, simultaneously, do not have the formation in cloth storehouse during the cloth of shop, and cloth out-of-flat occurs and stretch drawing phenomenon serious, and causes the cloth of shop irregular.

Summary of the invention

Main purpose of the present utility model is to overcome above deficiency and provides a kind of leftover of bolt of cloth of yardage roll front end can throw away automatically and the automatic layout machine that forms the cloth storehouse.

The technical scheme that its technical matters that solves the utility model adopts is: it comprises housing, wallboard, supporting lever, transmission device, lifting mechanism, traveling gear, cloth cut device, selvedge straightening mechanism and control circuit, it is characterized in that: on layout machine, have two drive rolls 2, they are supported on respectively on the wallboard 3 on layout machine both sides, two drive rolls 2 rotate by the drive of motor 4 and transmission device, be fixed with drive sprocket 5 on the motor 4, the neutral gear place of two drive rolls 2 is fixed with electro-optical tubes 6, yardage roll 1 lies on two drive rolls 2, two driven vollers 7 are arranged above two drive rolls 2, driven voller 7 is supported on the wallboard 3 on layout machine both sides, yardage roll 1 contacts with driven voller 7, be fixed with three trim panels 8 below the driven voller 7, they are supported on the wallboard 3, the two ends of trim panel 8 are fixed with hinge 9, one end fixed pulling rope 10 of nethermost the 3rd trim panel 8, be fixed with below the trim panel 8 and spread roller 12 and two niprolls 13, at trim panel 8, spread the following placement slide plate 11 of roller 12 and two niprolls 13, be fixed with mouthpiece 14 below two niprolls 13, on mouthpiece 14, be fixed with electro-optical tubes 15, mouthpiece 14 has pressing plate shaft 16, it is supported on the wallboard 3, one end of pressing plate shaft 16 is push rod 17 fixedly, have electrostatic prevention cloth 18 in the middle of two niprolls 13 and the mouthpiece 14, the upper end of electrostatic prevention cloth 18 is bonded on the supporting lever 19 that is fixed in wallboard 3, the lower end be bonded at mouthpiece 14 above.

Advantage and the good effect that the utlity model has are: flexible movements, and good looking appearance, applicability is wide, is particularly useful for small-sized clothing factory, is convenient to operation, has saved labour power, and cost is low.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is a pressing plate shaft drive mechanism scheme drawing;

Fig. 3 is a trim panel drive mechanism scheme drawing;

Fig. 4 is the electric elements block diagrams;

Fig. 5 is the circuit theory scheme drawing.

Among Fig. 1-Fig. 5: 1. yardage roll, 2. drive roll, 3. wallboard, 4. motor, 5. drive sprocket, 6. electro-optical tubes, 7. driven voller, 8. trim panel, 9. hinge, 10. stay cord, 11. slide plates, 12. spread roller, 13. niproll, 14. mouthpieces, 16. pressing plate shafts, 17. push rod, 18. electrostatic prevention cloth, 19. supporting levers, 20.21.22.23. sprocket wheel, 24. gears, 25. gears, 26. relay, 27. relays, 28.29.30.31.32. sprocket wheel, 33. bobbin, 34. cams, 35. drive roll power-transfer clutchs, 36. the niproll power-transfer clutch, the D1.D2. photoelectric sensor.

The specific embodiment

For further understanding summary of the invention characteristics of the present utility model and effect following examples for example now, and conjunction with figs. is described in detail as follows, and sees also Fig. 1-Fig. 5.

As shown in Figure 1: on layout machine, have two drive rolls 2, they are supported on respectively on the wallboard 3 on layout machine both sides, two drive rolls 2 rotate by the drive of motor 4 and transmission device, drive sprocket 5 on the motor 4 rotates always, the neutral gear place of two drive rolls 2 is fixed with electro-optical tubes 6, yardage roll 1 lies on two drive rolls 2, two driven vollers 7 are arranged above two drive rolls 2, driven voller 7 is supported on the wallboard 3 on layout machine both sides, yardage roll 1 contacts with driven voller 7, be fixed with three trim panels 8 below the driven voller 7, they are supported on the wallboard 3, the two ends of trim panel 8 have hinge 9, one end fixed pulling rope 10 of nethermost the 3rd trim panel 8, the other end of stay cord 10 is on bobbin 33, three trim panel 8 pull-ups can be become U font groove shape, be fixed with below the trim panel 8 and spread roller 12 and two niprolls 13, at trim panel 8, spread the following placement slide plate 11 of roller 12 and two niprolls 13, be fixed with mouthpiece 14 below two niprolls 13, on mouthpiece 14, be fixed with electro-optical tubes 15, mouthpiece 14 has pressing plate shaft 16, it is supported on the wallboard 3, one end of pressing plate shaft 16 is push rod 17 fixedly, have electrostatic prevention cloth 18 in the middle of two niprolls 13 and the mouthpiece 14, its upper end is bonded on the supporting lever 19 that is fixed in wallboard 3, the lower end be bonded at mouthpiece 14 above.

During use, connect motor 4 and make sprocket wheel 5 runnings, as Fig. 4, shown in Figure 5: J1-1 and J1-2 are normally open on the relay 26, the neutral gear place of two drive rolls 2 of cause is fixed with electro-optical tubes 6, when yardage roll 1 lies on two drive rolls 2, when having covered electro-optical tubes 6, under the effect of photoelectric sensor D1, J1-1 on the relay 26 and J1-2 adhesive, as shown in Figure 1: when the J1-1 adhesive, drive roll power-transfer clutch 35 closures, then

sprocket wheel

20,21 rotations that are combined into one, and drive

sprocket wheel

22,23 and

gear

24 and 25 rotate, then two drive rolls 2 rotate, meanwhile, and during J1-2 adhesive on the relay 26, J2-1 because of relay 27 is a normally off again, niproll power-transfer clutch 36 closures then,

sprocket wheel

28,29 rotations that are combined into one are by sprocket wheel 30, roller 12 is spread in 31 drives and niproll 13 rotates, sprocket wheel 32 is a tension wheel, and purpose is in order to increase chain at sprocket wheel 30, cornerite on 31; Yardage roll 1 contacts with driven voller 7, produce relative motion between them, then the leftover of bolt of cloth at yardage roll 1 front opening place is under the effect of friction force, the cloth head end throws away automatically, and to three trim panels 8, spread roller 12 and slide plate 11 places, and the niproll 13 of process layout machine slides to electrostatic prevention cloth 18, electrostatic prevention cloth 18 is in order to reduce the static of the leftover of bolt of cloth, and the leftover of bolt of cloth directly enters mouthpiece 14, at this moment, the leftover of bolt of cloth has blocked the electro-optical tubes 15 that is fixed on the compress axle 16, then the J2-1 of relay 27 opens, and J2-2 connects, and then niproll power-transfer clutch 36 is opened,

sprocket wheel

28 and 29 is thrown off, and is fixed on to spread roller 12 and two niproll 13 stalls below the trim panel 8; At this moment, as Fig. 2, shown in Figure 5: motor M 1 is rotated, and makes 16 swings of compress axle by cam 34 drive push rods 17, and compresses the leftover of bolt of cloth, and after compressing, the limit switch K1 of normally closed contact disconnects, and K2 is connected in motor M 1 outage simultaneously, motor M 2 work; As shown in Figure 3: an end of stay cord 10 is fixed on the trim panel 8, the other end is on bobbin 33, motor M 2 drives bobbin 33 and wraps the cloth storehouse that page or leaf 9 is U font groove shape by stay cord 10 pulling trim panels 8, after the cloth storehouse formed, limit switch K2 opened, and motor M 2 is stopped, K3 action simultaneously, drive roll power-transfer clutch 35 is opened, and the leftover of bolt of cloth makes the leftover of bolt of cloth of pulling out loosening through cloth storehouse undulate, avoided stretching of cloth to draw phenomenon, again because of the friction force that has increased between the leftover of bolt of cloth and the trim panel 8 is revised the out-of-flat of cloth and degree of irregularity, thereby improved the quality of shop cloth, last, enter conventional shop cloth program, its advantage is: flexible movements, and good looking appearance, applicability is wide, be particularly useful for small-sized clothing factory, be convenient to operation, saved labour power, cost is low.

Claims

1, a kind of layout machine, it comprises housing, wallboard, supporting lever, transmission device, lifting mechanism, traveling gear, cloth cut device, selvedge straightening mechanism and control circuit, it is characterized in that: on layout machine, have two drive rolls (2), they are supported on respectively on the wallboard (3) on layout machine both sides, two drive rolls (2) rotate by the drive of motor (4) and transmission device, be fixed with drive sprocket (5) on the motor (4), the neutral gear place of two drive rolls (2) is fixed with electro-optical tubes (6), yardage roll (1) lies on two drive rolls (2), in the top of two drive rolls (2) two driven vollers (7) are arranged, driven voller (7) is supported on the wallboard (3) on layout machine both sides, yardage roll (1) contacts with driven voller (7), be fixed with three trim panels (8) below the driven voller (7), they are supported on the wallboard (3), the two ends of trim panel (8) have hinge (9), one end fixed pulling rope (10) of nethermost the 3rd trim panel (8), be fixed with below the trim panel (8) and spread roller (12) and two niprolls (13), in trim panel (8), spread the following placement slide plate (11) of roller (12) and two niprolls (13), be fixed with mouthpiece (14) below two niprolls (13), on mouthpiece (14), be fixed with electro-optical tubes (15), mouthpiece (14) has pressing plate shaft (16), it is supported on the wallboard (3), one end of pressing plate shaft (16) is push rod (17) fixedly, have electrostatic prevention cloth (18) in the middle of two niprolls (13) and the mouthpiece (14), the upper end of electrostatic prevention cloth (18) is bonded on the supporting lever (19) that is fixed in wallboard (3), the lower end be bonded at mouthpiece (14) above.