CN212046340U

CN212046340U - PUR hot melt adhesive compounding machine

Info

Publication number: CN212046340U
Application number: CN201922271340.9U
Authority: CN
Inventors: 朱加前; 邹梅
Original assignee: Jiangsu Honghua Special Equipment Co ltd
Current assignee: Jiangsu Honghua Special Equipment Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-12-01
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a PUR hot melt adhesive compounding machine, include: the frame, the symmetry sets up preceding unwinding device and back unwinding device at both ends around the frame be provided with preceding material device that draws in the frame of preceding unwinding device rear end be provided with first supporting roller in the frame of preceding material device rear end be provided with first correction roller in the frame of first supporting roller rear end be provided with first scutching roller in the frame of first correction roller rear end be provided with cloth rubber roll in the frame of first scutching roller rear end be provided with first tension controller in the frame of cloth rubber roll rear end be provided with aluminium scutching roller in the frame of first tension controller lower extreme be provided with back material pulling device in the frame of back unwinding device front end be provided with the second backing roller in the frame of back material pulling device front end.

Description

PUR hot melt adhesive compounding machine

Technical Field

The utility model relates to a combination equipment especially relates to a PUR hot melt adhesive compounding machine.

Background

With the rapid development of the clothing industry, the hot melt adhesive compound machine has made higher requirements as a main device for producing fabrics. Need earlier artifically stimulate cloth head to draw between the roller set and initiatively pull before the complex of current hot melt adhesive compounding machine and just can accomplish follow-up compound action, need two workman to go on in step at the cloth both ends during artifical pulling cloth head, degree of automation is low, high labor strength, it is inhomogeneous to stimulate in-process cloth both ends atress simultaneously, lead to the cloth head to impress easily and lead to the fact the fold behind the traction roller set, thereby make the later stage unreel the cloth unevenness appear, influence the composite quality between the cloth, the production demand can not be satisfied.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the PUR hot melt adhesive compound machine with high automation degree is provided.

In order to solve the technical problem, the utility model discloses a technical scheme is: PUR hot melt adhesive compounding machine includes: the device comprises a frame, a front unwinding device and a rear unwinding device which are symmetrically arranged at the front end and the rear end of the frame, a front material pulling device is arranged on the frame at the rear end of the front material pulling device, a first supporting roller is arranged on the frame at the rear end of the front material pulling device, a first correcting roller is arranged on the frame at the rear end of the first supporting roller, a first scutching roller is arranged on the frame at the rear end of the first correcting roller, a cloth feeding rubber roller is arranged on the frame at the rear end of the first scutching roller, a first tension controller is arranged on the frame at the rear end of the cloth feeding rubber roller, an aluminum scutching roller is arranged on the frame at the lower end of the first tension controller, a rear material pulling device is arranged on the frame at the front end of the rear material pulling device, a second supporting roller is arranged on the frame at the front end of the second supporting roller, a second open width roller is arranged on the frame at the front end of the second deviation correction roller, a third supporting roller is arranged on the frame at the front end of the second open width roller, a fourth supporting roller is arranged on the frame at the lower end of the third supporting roller, a lower cloth rubber roller is arranged on the frame at the front end of the fourth supporting roller, a second tension controller is arranged on the frame at the front end of the lower cloth rubber roller, a first silica gel strip open width roller is arranged on the frame at the upper end of the second tension controller, an upper glue double roller is arranged on the frame at the upper end of the first silica gel strip open width roller, a second silica gel strip open width roller is arranged on the frame at the upper end of the upper glue double roller, a composite double roller is arranged on the frame at the front end of the second silica gel strip open width roller and the front end of the aluminum open width roller, an upper water cooling roller is arranged on the frame at the front end of the composite double roller, a lower water cooling roller is arranged on the frame at the lower, be provided with the side cut device in the frame of lower water chill roll front end be provided with the carry over pinch rolls in the frame of side cut device front end be provided with the coiling mechanism in the frame of carry over pinch rolls front end, preceding material device and the back of drawing draw the same and symmetry setting of structure of material device, preceding structure of drawing the material device includes: the L-shaped sliding frames are symmetrically arranged on two sides of the rack, L-shaped sliding grooves are respectively arranged in the L-shaped sliding frames, sliding blocks matched with the L-shaped sliding grooves are respectively arranged in the L-shaped sliding grooves in a sliding mode, servo speed reduction motors are respectively arranged on the inner sides of the sliding blocks, motor shafts of the servo speed reduction motors are rotatably arranged in the sliding blocks through bearings, gears are arranged on the outer sides of the motor shafts extending out of the sliding blocks, L-shaped racks matched with the gears are arranged on the L-shaped sliding frames, a first clamping plate is arranged between the two servo speed reduction motors, first air cylinders are symmetrically arranged at two ends of one side of the first clamping plate, first piston rods of the first air cylinders extend out of the other side of the first clamping plate and the second clamping plate, an upper jacking air cylinder and a lower jacking air cylinder are arranged at the tail portion of the lower end of the L-shaped sliding frame, and an upper, the lower end of the lower piston rod of the lower jacking cylinder is provided with a lower support frame, one end of the lower support frame, which is close to the L-shaped sliding frame, is provided with a lower traction roller matched with the upper traction roller, and the middle parts of the L-shaped sliding frame, the L-shaped sliding groove and the L-shaped rack are respectively of a circular arc structure.

The utility model has the advantages that: above-mentioned PUR hot melt adhesive compounding machine, novel structure, can automatic pulling of cloth head to the rear end of pulling the roller set, make the roller set that pulls realize compressing tightly fast and initiatively pull, two workman synchronous operation's trouble has been saved, degree of automation is high, reduce workman's intensity of labour, and simultaneously, adopt splint automatic pressing pulling, each partial atress of cloth head is even, can not lead to the cloth head to push into and cause the fold behind the pulling roller set, guarantee the planarization that later stage cloth unreeled, compound cloth longitude and latitude is neat, thickness is even, difficult turn-ups, the composite quality is good, the production demand of enterprise has been satisfied.

Drawings

Fig. 1 is a schematic structural view of the PUR hot melt adhesive compound machine of the present invention.

Fig. 2 is a schematic sectional enlarged view of a-a in fig. 1.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. frame, 2, front unreeling device, 3, rear unreeling device, 4, front drawing device, 41, L-shaped carriage, 42, L-shaped chute, 43, slide block, 44, servo reducing motor, 45, motor shaft, 46, bearing, 47, gear, 48, L-shaped rack, 49, first splint, 491, first cylinder, 492, first piston rod, 493, second splint, 494, upper lifting cylinder, 4941, upper piston rod, 495, lower lifting cylinder, 4951, lower piston rod, 496, upper support frame, 497, upper traction roller, 498, lower support frame, 499, lower traction roller, 5, first support roller, 6, first correcting roller, 7, first scutching roller, 8, upper cloth rubber roller, 9, first tension controller, 10, aluminum scutching roller, 11, rear drawing device, 12, second support roller, 13, second correcting roller, 14, second scutching roller, 15, third support roller, 16, 15, third support roller, The device comprises a fourth supporting roller, 17, a lower cloth rubber roller, 18, a second tension controller, 19, a first silica gel strip expanding roller, 20, an upper gluing roller pair, 21, a second silica gel strip expanding roller, 22, a composite roller pair, 23, an upper water cooling roller, 24, a lower water cooling roller, 25, an edge cutting device, 26, a drawing roller, 27, a winding device, 28, first cloth, 29 and second 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, 2 and 3, the PUR hot melt adhesive compound machine comprises: the device comprises a frame 1, a front unreeling device 2 and a rear unreeling device 3 which are symmetrically arranged at the front end and the rear end of the frame 1, a front material pulling device 4 is arranged on the frame 1 at the rear end of the front material pulling device 2, a first supporting roller 5 is arranged on the frame 1 at the rear end of the front material pulling device 4, a first correcting roller 6 is arranged on the frame 1 at the rear end of the first supporting roller 5, a first scutching roller 7 is arranged on the frame 1 at the rear end of the first correcting roller 6, a cloth feeding rubber roller 8 is arranged on the frame 1 at the rear end of the first scutching roller 7, a first tension controller 9 is arranged on the frame 1 at the rear end of the cloth feeding rubber roller 8, an aluminum scutching roller 10 is arranged on the frame 1 at the lower end of the first tension controller 9, a rear material pulling device 11 is arranged on the frame 1 at the front end of the rear unreeling device 3, and a second supporting roller 12 is arranged on the frame 1 at the front end of the rear material pulling device 11, a second correction roller 13 is arranged on the frame 1 at the front end of the second support roller 12, a second open width roller 14 is arranged on the frame 1 at the front end of the second correction roller 13, a third support roller 15 is arranged on the frame 1 at the front end of the second open width roller 14, a fourth support roller 16 is arranged on the frame 1 at the lower end of the third support roller 15, a lower cloth rubber roller 17 is arranged on the frame 1 at the front end of the fourth support roller 16, a second tension controller 18 is arranged on the frame 1 at the front end of the lower cloth rubber roller 17, a first silica gel strip open width roller 19 is arranged on the frame 1 at the upper end of the second tension controller 18, an upper glue double roller 20 is arranged on the frame 1 at the upper end of the first silica gel strip open width roller 19, a second silica gel strip open width roller 21 is arranged on the frame 1 at the upper end of the upper glue double roller 20, and a composite double roller 22 is arranged on the second silica gel strip open width roller 21 and the frame 1 at the front end of the aluminum open width roller 10, be provided with water-cooling roller 23 in the frame 1 of compound pair roller 22 front end be provided with down water-cooling roller 24 in the frame 1 of going up water-cooling roller 23 lower extreme be provided with down water-cooling roller 25 in the frame 1 of lower water-cooling roller 24 front end is provided with side cut device 25 in the frame 1 of side cut device 25 front end is provided with carry over pinch rolls 26 be provided with coiling mechanism 27 in the frame 1 of carry over pinch rolls 26 front end, preceding pulling force material device 4 and back pulling force device 11's the same and symmetry setting of structure, preceding pulling force device 4's structure includes: l-shaped sliding frames 41 symmetrically arranged at two sides of the machine frame 1, L-shaped sliding grooves 42 are respectively arranged in the L-shaped sliding frames 41, sliding blocks 43 matched with the L-shaped sliding grooves 42 are respectively arranged in the L-shaped sliding grooves in a sliding mode, servo speed reduction motors 44 are respectively arranged at the inner sides of the sliding blocks 43, motor shafts 45 of the servo speed reduction motors 44 are rotatably arranged in the sliding blocks 43 through bearings 46, gears 47 are arranged at the outer sides, extending out of the sliding blocks 43, of the motor shafts 45, L-shaped rack bars 48 matched with the gears 47 are arranged on the L-shaped sliding frames 41, a first clamping plate 49 is arranged between the two servo speed reduction motors 44, first air cylinders 491 are symmetrically arranged at two ends of one side of the first clamping plate 49, a first piston rod 492 of the first air cylinder 491 extends out of the other side of the first clamping plate 49 and a second clamping plate 493, an upper jacking air cylinder 494 and a lower jacking air cylinder 495 are arranged at the tail end, an upper support frame 496 is arranged at the upper end of an upper piston rod 4941 of the upper jacking cylinder 494, an upper pull roller 497 is arranged at one end of the upper support frame 496 close to the L-shaped carriage 41, a lower support frame 498 is arranged at the lower end of a lower piston rod 4951 of the lower jacking cylinder 495, a lower pull roller 499 matched with the upper pull roller 497 is arranged at one end of the lower support frame 498 close to the L-shaped carriage 41, and the middle parts of the L-shaped carriage 41, the L-shaped chute 42 and the L-shaped rack 48 are respectively in an arc structure.

When the PUR hot melt adhesive compound machine is used, the first fabric 28 is unreeled through the front unreeling device 2, the second fabric 29 is unreeled through the rear unreeling device 3, the first fabric 28 enters the front material pulling device 4 after being unreeled, the head of the first fabric 28 vertically moves downwards to a position between the first clamping plate 49 and the second clamping plate 493 under the action of gravity, the first air cylinder 491 is started, the first piston rod 492 of the first air cylinder 491 drives the second clamping plate 493 to move towards the direction of the first clamping plate 49 to clamp the head of the first fabric 28, after clamping, the servo reducing motors 44 at two ends of the first clamping plate 49 are started simultaneously, the motor shaft 45 of the servo reducing motor 44 drives the gear 47 to rotate, the gear 47 is meshed with the L-shaped rack 48, the gear 47 moves downwards along the L-shaped track of the L-shaped rack 48, the gear 47 drives the motor shaft 45 to move downwards along the L-shaped track of the L-shaped rack 48 while the motor shaft 45 rotates in the sliding block 43 through the bearing 46, and drives the sliding block 43 to slide downwards along the L- The slider 43 drives the first clamping plate 49 and the second clamping plate 493 between the servo speed reduction motor 44 to move downwards along the L-shaped track, the first clamping plate 49 and the second clamping plate 493 drive the head of the first cloth 28 to move downwards along the L-shaped track to the rear ends of the upper pulling roller 497 and the lower pulling roller 499, at this time, the upper jacking cylinder 494 and the lower jacking cylinder 495 are started, the upper piston rod 4941 of the upper jacking cylinder 494 drives the upper pulling roller 497 on the upper support frame 496 to move downwards, the lower piston rod 4951 of the lower jacking cylinder 495 drives the lower pulling roller 499 on the lower support frame 498 to move upwards, the upper pulling roller 497 and the lower pulling roller 499 clamp the front end of the head of the first cloth 28, at this time, the first cylinder 491 resets to release the head of the first cloth 28, the driving devices on the upper pulling roller 497 and the lower pulling roller 499 are started, the upper pulling roller 497 and the lower pulling roller 499 pulls the first cloth 28 backwards, and the first cloth 28 sequentially passes through the first support roller 5, the first cloth 28, A first deviation correcting roller 6, a first open width roller 7, a cloth feeding rubber roller 8, a first tension controller 9 and an aluminum open width roller 10; meanwhile, the second cloth 29 enters the rear material pulling device 11 after being unreeled, and because the rear material pulling device 11 and the front material pulling device 4 have the same structure, the head material pulling action of the second cloth 29 is the same as that of the first cloth 28, and the second cloth 29 after being pulled sequentially passes through a second supporting roller 12, a second deviation correcting roller 13, a second scutching roller 14, a third supporting roller 15, a fourth supporting roller 16, a cloth feeding rubber roller 17, a second tension controller 18, a first silica gel strip scutching roller 19, an upper sizing roller pair 20 and a second silica gel strip scutching roller 21; at the moment, the first cloth 28 and the second cloth 29 are compounded by the compounding pair roller 22 and then sequentially pass through the upper water cooling roller 23, the lower water cooling roller 24, the edge cutting device 25 and the traction roller 26 to enter the winding device 27 for winding; when the first cloth 28 is used up, the upper jacking cylinder 494 and the lower jacking cylinder 495 in the front pulling device 4 are reset first, and then the servo speed-reducing motor 44 rotates reversely to drive the first clamping plate 49 and the second clamping plate 493 to return to the upper end of the L-shaped sliding frame 41; the second fabric 29 is used up in accordance with the above-described operation.

Above-mentioned PUR hot melt adhesive compounding machine, novel structure, can automatic pulling of cloth head to the rear end of pulling the roller set, make the roller set that pulls realize compressing tightly fast and initiatively pull, two workman synchronous operation's trouble has been saved, degree of automation is high, reduce workman's intensity of labour, and simultaneously, adopt splint automatic pressing pulling, each partial atress of cloth head is even, can not lead to the cloth head to push into and cause the fold behind the pulling roller set, guarantee the planarization that later stage cloth unreeled, compound cloth longitude and latitude is neat, thickness is even, difficult turn-ups, the composite quality is good, the production demand of enterprise has been satisfied.

Claims

The PUR hot melt adhesive compounding machine is characterized in that: the method comprises the following steps: the device comprises a rack (1), a front unwinding device (2) and a rear unwinding device (3) which are symmetrically arranged at the front end and the rear end of the rack (1), wherein a front material pulling device (4) is arranged on the rack (1) at the rear end of the front unwinding device (1), a first supporting roller (5) is arranged on the rack (1) at the rear end of the front material pulling device (4), a first deviation correcting roller (6) is arranged on the rack (1) at the rear end of the first supporting roller (5), a first scutching roller (7) is arranged on the rack (1) at the rear end of the first deviation correcting roller (6), a cloth feeding rubber roller (8) is arranged on the rack (1) at the rear end of the cloth feeding rubber roller (8), a first tension controller (9) is arranged on the rack (1) at the lower end of the first tension controller (9), and an aluminum scutching roller (10) is arranged on the rack (1) at the lower end of the first tension controller (9), a rear material pulling device (11) is arranged on a rack (1) at the front end of the rear unreeling device (3), a second supporting roller (12) is arranged on the rack (1) at the front end of the rear material pulling device (11), a second deviation correcting roller (13) is arranged on the rack (1) at the front end of the second supporting roller (12), a second scutching roller (14) is arranged on the rack (1) at the front end of the second deviation correcting roller (13), a third supporting roller (15) is arranged on the rack (1) at the front end of the second scutching roller (14), a fourth supporting roller (16) is arranged on the rack (1) at the lower end of the third supporting roller (15), a lower cloth rubber roller (17) is arranged on the rack (1) at the front end of the fourth supporting roller (16), a second tension controller (18) is arranged on the rack (1) at the front end of the lower cloth rubber roller (17), a first silica gel strip open width roller (19) is arranged on a rack (1) at the upper end of the second tension controller (18), an upper gluing pair roller (20) is arranged on the rack (1) at the upper end of the first silica gel strip open width roller (19), a second silica gel strip open width roller (21) is arranged on the rack (1) at the upper end of the upper gluing pair roller (20), a composite pair roller (22) is arranged on the rack (1) at the front ends of the second silica gel strip open width roller (21) and the aluminum open width roller (10), an upper water cooling roller (23) is arranged on the rack (1) at the front end of the composite pair roller (22), a lower water cooling roller (24) is arranged on the rack (1) at the lower end of the upper water cooling roller (23), an edge cutting device (25) is arranged on the rack (1) at the front end of the lower water cooling roller (24), and a traction roller (26) is arranged on the rack (1) at the front end of the edge cutting device (25, be provided with coiling mechanism (27) on frame (1) of carry over pinch rolls (26) front end, preceding material device (4) and the same and the symmetry setting of structure of back material device (11) of drawing, preceding material device (4) of drawing's structure includes: the automatic adjusting device comprises L-shaped sliding frames (41) symmetrically arranged on two sides of a rack (1), L-shaped sliding grooves (42) are respectively arranged in the L-shaped sliding frames (41), sliding blocks (43) matched with the L-shaped sliding grooves (42) are respectively arranged in the L-shaped sliding frames in a sliding mode, servo speed reduction motors (44) are respectively arranged on the inner sides of the sliding blocks (43), motor shafts (45) of the servo speed reduction motors (44) are rotatably arranged in the sliding blocks (43) through bearings (46), gears (47) are arranged on the outer sides, extending out of the sliding blocks (43), of the motor shafts (45), L-shaped racks (48) matched with the gears (47) are arranged on the L-shaped sliding frames (41), a first clamping plate (49) is arranged between the two servo speed reduction motors (44), first air cylinders (491) are symmetrically arranged at two ends of one side of the first clamping plate (49), and a first piston rod (492) of each first air cylinder (491) extends out of the other side of the first clamping plate (49 Splint (493) the lower extreme afterbody of L type balladeur train (41) is provided with jacking cylinder (494) and jacking cylinder (495) down go up jacking cylinder (494) last piston rod (4941) upper end and be provided with upper support frame (496) are provided with carry over pinch rolls (497) near the one end of L type balladeur train (41) lower piston rod (4951) lower extreme of jacking cylinder (495) is provided with lower support frame (498) the one end that lower support frame (498) is close to L type balladeur train (41) is provided with carry over pinch rolls (499) of mutually supporting with carry over pinch rolls (497), the middle part of L type balladeur train (41), L type spout (42), L type rack (48) is the arc structure respectively.