CN212708451U - UD laid fabric continuous production line - Google Patents

Abstract

The utility model discloses a UD laid cloth continuous production line, include: the yarn frame is arranged at the foremost end, the yarn dividing frame is arranged at the rear end of the yarn frame, the frame is arranged at the rear end of the yarn dividing frame, a first tensioner and a second tensioner are arranged at the front end of the frame respectively, a wire reed is arranged on the frame between the first tensioner and the second tensioner, a front traction device is arranged on the frame at the rear end of the second tensioner, a wire laying roller device is arranged on the frame at the rear end of the front traction device, a glue applying roller device is arranged on the frame at the rear end of the wire laying roller device, a film releasing roller mounting frame and a composite guide roller are arranged on the frame at the rear end of the glue applying roller device, a film releasing roller is arranged at the upper end of the film releasing roller mounting frame, and a PE film guide roller, a film dividing roller and a silica gel strip opening roller are sequentially arranged on the film releasing roller mounting frame at the lower end of the film releasing roller.

Description

UD laid fabric continuous production line

Technical Field

The utility model relates to a compound machinery especially relates to a UD laid fabric continuous production line.

Background

The UD laid fabric is also called as: high performance fibers. The UD laid fabric has excellent performances of soft hand feeling, low density, abrasion resistance, impact resistance, strong cutting toughness and the like, is widely applied to soft bulletproof clothes, light bulletproof helmets, light bulletproof armor plates, stab and cutting resistant clothing linings and special public anti-riot facilities, and is a bulletproof material with highest strength and lightest specific gravity in the world at present. The existing UD laid fabric production equipment carries out compounding through a single roller set in the compounding process, has poor compounding and conveying effects and unevenness, easily produces the phenomena of folds, hollows and the like, influences the quality of products and cannot well meet the use requirements.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a UD laid fabric continuous production line with good composite effect.

In order to solve the technical problem, the utility model discloses a technical scheme is: UD does not have latitude cloth continuous production line includes: the automatic film spreading device comprises a creel arranged at the foremost end, a yarn separating frame arranged at the rear end of the creel, a rack arranged at the rear end of the yarn separating frame, a first tensioner and a second tensioner which are respectively arranged at the front end of the rack, a yarn reed arranged on the rack between the first tensioner and the second tensioner, a front traction device arranged on the rack at the rear end of the second tensioner, a yarn spreading roller device arranged on the rack at the rear end of the front traction device, a glue applying roller device arranged on the rack at the rear end of the yarn spreading roller device, a film releasing roller mounting frame and a composite guide roller arranged on the rack at the rear end of the glue applying roller device, a film releasing roller arranged at the upper end of the film releasing roller mounting frame, a PE film guide roller, a film separating roller and a silica gel strip opening roller arranged on the film releasing roller mounting frame at the lower end of the film releasing roller in sequence, and a composite device arranged on the rack at the rear end of the composite guide roller, the composite device comprises an upper composite unit and a lower composite unit which are symmetrically arranged at the upper end and the lower end of the rack, the upper composite unit and the lower composite unit have the same structure, and the structure of the upper composite unit comprises: the triangular frame body is provided with a plurality of large composite compression rollers at the lower end of the triangular frame body respectively through a first rotating shaft, a first driven sprocket and a second driven sprocket are respectively arranged at one end of the first rotating shaft, a driving motor is arranged at the upper end of the triangular frame body, a driving sprocket is arranged on a motor shaft of the driving motor, the driving sprocket is connected with the first driven sprocket through a first chain, a first tensioning sprocket matched with the first chain is arranged on the triangular frame body, small composite compression rollers are respectively arranged on the triangular frame body at the lower end between two adjacent large composite compression rollers through a second rotating shaft in a rotating way, the lower ends of the small composite compression rollers and the lower ends of the large composite compression rollers are positioned on the same horizontal plane, a third driven sprocket is arranged at one end of the second rotating shaft, and the third driven sprocket is connected with the second driven sprocket through a second chain, the triangular frame body is provided with a second tensioning chain wheel matched with the second chain, a circulating air heating oven is arranged on the rack at the rear end of the composite device, a rear traction device is arranged on the rack at the rear end of the circulating air heating oven, and a central winding device is arranged on the rack at the rear end of the rear traction device.

The utility model has the advantages that: according to the UD weftless fabric continuous production line, high-quality UD weftless fabric can be produced, the use requirements of soft bulletproof vests, light bulletproof helmets, light bulletproof armor plates, stab-proof and cutting-proof clothing linings and special public anti-riot facilities are met, the upper and lower composite units are correspondingly pressed by the aid of the large composite compression rollers in the composite process, meanwhile, the small composite compression rollers are filled between the adjacent large composite compression rollers, the pressing plane is enlarged as much as possible, the large composite compression rollers and the small composite compression rollers are driven by the same driving device, the rolling speeds of the large composite compression rollers and the small composite compression rollers can be guaranteed to be consistent, the composite effect and the conveying effect are good, the UD weftless fabric is smooth, free of folds and free of hollowing, the composite quality of products is effectively improved, the.

Drawings

Fig. 1 is the structure schematic diagram of the UD weftless fabric continuous production line of the present invention.

Fig. 2 is an enlarged schematic structural view of the upper recombination unit in fig. 1.

In the figure: 1. creel, 2, yarn dividing frame, 3, frame, 4, first tension device, 5, second tension device, 6, silk reed, 7, front traction device, 8, yarn spreading roller device, 9, glue applying roller device, 10, film placing roller mounting frame, 11, composite guide roller, 12, film placing roller, 13, PE film guide roller, 14, film dividing roller, 15, silica gel strip opening roller, 16, upper composite unit, 161, triangular frame body, 162, first rotating shaft, 163, large composite compression roller, 164, first driven sprocket, 165, second driven sprocket, 166, driving motor, 1661, motor shaft, 167, driving sprocket, 168, first chain, 169, first tension sprocket, 1691, second rotating shaft, 1692, small composite compression roller, 1693, third driven sprocket, 1694, second chain, 1695, second tension sprocket, 17, lower composite unit, 18, circulating air heating oven, 19, rear traction device, 20. a central winding device, 21, PE fibers, 22, a PE film, 23 and UD non-woven cloth.

Detailed Description

The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, the UD laid fabric continuous production line includes: the film spreading and guiding device is characterized in that the yarn frame 1 is arranged at the foremost end, the yarn dividing frame 2 arranged at the rear end of the yarn frame 1 is arranged, the machine frame 3 arranged at the rear end of the yarn dividing frame 2 is provided with a first tensioner 4 and a second tensioner 5 at the front end of the machine frame 3 respectively, a yarn reed 6 is arranged on the machine frame 3 between the first tensioner 4 and the second tensioner 5, a front traction device 7 is arranged on the machine frame 3 at the rear end of the second tensioner 5, a yarn spreading roller device 8 is arranged on the machine frame 3 at the rear end of the front traction device 7, a rubber roller feeding device 9 is arranged on the machine frame 3 at the rear end of the yarn spreading roller device 8, a film releasing roller mounting frame 10 and a composite guide roller 11 are arranged on the machine frame 3 at the rear end of the rubber roller feeding device 9, a film releasing roller 12 is arranged at the upper end of the film releasing roller mounting frame 10, and a PE film releasing guide roller 13, a PE film releasing roller 13 and a composite guide roller 11, Film separating roller 14 and silica gel strip open width roller 15 be provided with set composite in the frame 3 of compound guide roll 11 rear end, set composite includes that the symmetry sets up last compound unit 16 and compound unit 17 down at frame 3 upper and lower both ends, it is the same with compound unit 17's structure down to go up compound unit 16, the structure of going up compound unit 16 includes: the triangular frame body 161 is provided with a plurality of large composite compression rollers 163 at the lower end of the triangular frame body 161 through a first rotating shaft 162, a first driven sprocket 164 and a second driven sprocket 165 are respectively arranged at one end of the first rotating shaft 162, a driving motor 166 is arranged at the upper end of the triangular frame body 161, a driving sprocket 167 is arranged on a motor shaft 1661 of the driving motor 166, the driving sprocket 167 is connected with the first driven sprocket 164 through a first chain 168, a first tensioning sprocket 169 matched with the first chain 168 is arranged on the triangular frame body 161, small composite compression rollers 1692 are respectively arranged on the triangular frame body 161 at the lower end between two adjacent large composite compression rollers 163 through a second rotating shaft 1691 in a rotating manner, the lower end of the small composite compression roller 1692 and the lower end of the large composite compression roller 163 are positioned on the same horizontal plane, a third driven sprocket 1693 is arranged at one end of the second rotating shaft 1691, the third driven sprocket 1693 is connected to a second driven sprocket 165 through a second chain 1694, a second tensioning sprocket 1695 matched with the second chain 1694 is arranged on the tripod body 161, a circulating air heating oven 18 is arranged on the rack 3 at the rear end of the composite device, a rear traction device 19 is arranged on the rack 3 at the rear end of the circulating air heating oven 18, and a central winding device 20 is arranged on the rack 3 at the rear end of the rear traction device 19.

When the UD laid cloth continuous production line works, the PE fibers 21 on the creel 1 are divided into filaments by the filament dividing frame 2, then sequentially pass through the first tensioner 4, the filament reed 6 and the second tensioner 5 on the rack 3 to increase the tension, and then are drawn by the front drawing device 7 and enter the filament paving roller device 8 for filament paving, and the PE fibers after filament paving enter the upper sizing roller device 9 for sizing; the PE film 22 is placed by the film placing roller 12 on the film placing roller mounting frame 10 and enters the film separating roller 14 through the PE film guide roller 13 to be separated, the silica gel strip scutching roller 15 scutches and then enters the upper compound unit 16 and the lower compound unit 17 together with the glued PE fibers 17 through the guide of the compound guide roller 11 to be compounded, in the compounding process, the driving motors 166 in the upper compound device 16 and the lower compound device 17 are simultaneously started, the motor shafts 1661 of the driving motors 166 in the upper compound device 16 rotate anticlockwise to drive the driving chain wheel 167 to rotate anticlockwise, the driving chain wheel 167 drives the plurality of first driven chain wheels 164 to rotate anticlockwise through the first chain 168, the first driven chain wheel 164 drives the first rotating shaft 162 to rotate anticlockwise, the first rotating shaft 162 drives the large compound press roller 163 and the second driven chain wheel 165 to rotate anticlockwise simultaneously, the second driven chain wheel 165 drives the third driven chain wheel 1693 to rotate anticlockwise through the second chain 1694, the third driven sprocket 1693 drives the second rotating shaft 1691 to rotate counterclockwise, the second rotating shaft 1691 drives the small composite pressing rollers 1692 to rotate counterclockwise, and the plurality of small composite pressing rollers 1692 and the plurality of large composite pressing rollers 163 synchronously rotate counterclockwise; meanwhile, a motor shaft 1661 of a driving motor 166 in the lower compound device 17 rotates clockwise, a plurality of small compound compression rollers 1692 and a plurality of large compound compression rollers 163 in the lower compound device 17 rotate clockwise synchronously, the glued PE fibers 17 and the PE film enter between the upper compound unit 16 and the lower compound unit 17 together to be compounded to form the UD weftless cloth 23, the UD weftless cloth 23 enters into a circulating air heating oven 18 for drying, and the dried UD weftless cloth 23 enters into a central winding device 20 for finished product material winding after being drawn by a rear drawing device 19.

According to the UD weftless fabric continuous production line, high-quality UD weftless fabric can be produced, the use requirements of soft bulletproof vests, light bulletproof helmets, light bulletproof armor plates, stab-proof and cutting-proof clothing linings and special public anti-riot facilities are met, the upper and lower composite units are correspondingly pressed by the aid of the large composite compression rollers in the composite process, meanwhile, the small composite compression rollers are filled between the adjacent large composite compression rollers, the pressing plane is enlarged as much as possible, the large composite compression rollers and the small composite compression rollers are driven by the same driving device, the rolling speeds of the large composite compression rollers and the small composite compression rollers can be guaranteed to be consistent, the composite effect and the conveying effect are good, the UD weftless fabric is smooth, free of folds and free of hollowing, the composite quality of products is effectively improved, the.

Claims (1)

1. UD does not have latitude cloth continuous production line, its characterized in that: the method comprises the following steps: the automatic film feeding device comprises a creel (1) arranged at the foremost end, a yarn dividing frame (2) arranged at the rear end of the creel (1), a rack (3) arranged at the rear end of the yarn dividing frame (2), a first tensioner (4) and a second tensioner (5) are respectively arranged at the front end of the rack (3), a yarn reed (6) is arranged on the rack (3) between the first tensioner (4) and the second tensioner (5), a front traction device (7) is arranged on the rack (3) at the rear end of the second tensioner (5), a yarn laying roller device (8) is arranged on the rack (3) at the rear end of the front traction device (7), a rubber feeding roller device (9) is arranged on the rack (3) at the rear end of the yarn laying roller device (8), a film releasing roller mounting rack (10) and a composite guide roller (11) are arranged on the rack (3) at the rear end of the rubber feeding roller device (9), put the upper end of membrane roller mounting bracket (10) and be provided with and put membrane roller (12) put and have set gradually PE membrane guide roll (13), film separating roller (14) and silica gel strip scutching roller (15) on membrane roller mounting bracket (10) of putting membrane roller (12) lower extreme be provided with set composite set on frame (3) of compound guide roll (11) rear end, composite set sets up last compound unit (16) and compound unit (17) down at frame (3) upper and lower both ends including the symmetry, it is the same with the structure of compound unit (17) down to go up compound unit (16), the structure of going up compound unit (16) includes: the triangular frame body (161) is characterized in that the lower end of the triangular frame body (161) is uniformly and rotatably provided with a plurality of large composite pressing rollers (163) through a first rotating shaft (162) respectively, one end of the first rotating shaft (162) is provided with a first driven sprocket (164) and a second driven sprocket (165), the upper end of the triangular frame body (161) is provided with a driving motor (166), a motor shaft (1661) of the driving motor (166) is provided with a driving sprocket (167), the driving sprocket (167) is connected with the first driven sprocket (164) through a first chain (168), the triangular frame body (161) is provided with a first tensioning sprocket (169) matched with the first chain (168), and the triangular frame body (161) between two adjacent large composite pressing rollers (163) at the lower end is rotatably provided with small composite pressing rollers (1692) through a second rotating shaft (1691) respectively, the lower end of the small composite pressing roller (1692) and the lower end of the large composite pressing roller (163) are located on the same horizontal plane, one end of the second rotating shaft (1691) is provided with a third driven sprocket (1693), the third driven sprocket (1693) is connected with the second driven sprocket (165) through a second chain (1694), a second tensioning sprocket (1695) matched with the second chain (1694) is arranged on the triangular frame body (161), a circulating air heating oven (18) is arranged on the frame (3) at the rear end of the composite device, a rear traction device (19) is arranged on the frame (3) at the rear end of the circulating air heating oven (18), and a central device (20) is arranged on the rolling frame (3) at the rear end of the rear traction device (19).

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