CN211545384U - Cloth taking assembly of cloth receiving machine - Google Patents

Abstract

The utility model discloses a meet cloth machine get cloth subassembly, include the frame and locate between the frame and be used for placing the material end of putting of first cloth, its characterized in that: put the material end including two drive rollers that are used for supporting first cloth and the locating part of locating two drive roller both ends, the drive roller can drive first cloth and rotate, installs the roller of blowing between two drive rollers, it is equipped with a plurality of gas grooves on the roller to blow, the gas groove downward sloping sets up and the contained angle between gas groove and the vertical face is 30 to 60, through the aforesaid setting, should get cloth subassembly simple structure compactness, convenient to process and equipment.

Description

Cloth taking assembly of cloth receiving machine

Technical Field

The utility model relates to a textile machinery's technical field, in particular to connect getting cloth subassembly of cloth machine.

Background

In the field of textile processing, in order to improve the processing efficiency, the tail end of a roll of cloth placed on the cloth outlet end is generally connected with the head and tail ends of another roll of cloth placed on the cloth placing end, so that the cloth can be continuously supplied to a production line, and the head and tail ends of each roll of cloth are generally sewn through manual needle threading. However, the width of the rolled cloth is generally between 1 m and 2.5 m, and a plurality of persons are required to unfold the edges of the cloth, and the two rolls of cloth are aligned end to end and then sewn from one side to the other side.

The cloth on the material placing end is generally pulled down to a required position through the cloth clamping mechanism, and the cloth is taken by adopting the cloth clamping mechanism to take the cloth of some cloth without rolling the cloth edges, so that the following defects exist:

1. the existing cloth clamping mechanism has a complex structure and is troublesome to install;

2. the cloth clamping mechanism is high in production cost, processing cost and using cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a connect cloth machine get cloth subassembly, should get cloth subassembly simple structure compactness, be convenient for processing and equipment.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a connect cloth machine get cloth subassembly, includes the frame and locate between the frame and be used for placing the material end of putting of first cloth, its characterized in that: put the material end including two drive rollers that are used for supporting first cloth and the locating part of locating two drive roller both ends, the drive roller can drive first cloth and rotate, installs the roller of blowing between two drive rollers, it is equipped with a plurality of gas grooves on the roller to blow, the gas groove downward sloping sets up and the contained angle between gas groove and the vertical face is 30 to 60.

Furthermore, the air blowing roller comprises a hollow pipe provided with a plurality of air blowing grooves, air inlet nozzles arranged at two ends of the hollow pipe and a connecting pipe for connecting the hollow pipe and the air inlet nozzles, wherein a threaded portion is arranged on the periphery of the connecting pipe, and the air blowing roller is installed on the rack through the threaded portion.

Further, the vertical distance between the air blowing roller and the center distance of one of the driving rollers is a, the center distance between the two driving rollers is b, and the a: b is 1:3-1: 2.

Further, the limiting part comprises a limiting plate for preventing the first cloth from falling off from the driving rollers, and the limiting plate and the two driving rollers form an inwards concave structure.

Furthermore, the limiting part comprises limiting rollers arranged at the upper ends of two sides of the two driving rollers, and the limiting rollers and the two driving rollers form an inwards concave structure.

Further, the upper end of locating part is equipped with the auxiliary roller, the stopper that two intervals set up is installed to the auxiliary roller.

Furthermore, the limiting block can slide along the length direction of the auxiliary roller, the outer end of the limiting block is provided with a fixing sleeve, the peripheral wall of the fixing sleeve is provided with a positioning hole, and the fixing sleeve is fixed on the auxiliary roller through a jackscrew screwing positioning hole.

Furthermore, a plurality of weight reduction grooves are formed in the limiting block.

To sum up, the utility model discloses following beneficial effect has:

the utility model provides a connect cloth machine get cloth subassembly, two drive rollers of driving motor drive rotate, the first cloth that the drive roller drove on the drive roller rotates, lets in the air current in the roller of blowing, and the head end of first cloth passes and downstream from the roller of blowing and being close to between the roll roller of the roller of blowing under the effect of air current and drive roller, the roller of blowing passes through screw thread portion spiral installation in the frame, and then the accessible twists the angle that screw thread portion adjusted the air blow groove.

Drawings

FIG. 1 is a schematic view of the overall structure of a cloth receiving machine;

FIG. 2 is a schematic view of a first perspective of a frame of the cloth receiving machine;

FIG. 3 is a schematic view of a second perspective of the frame of the splicing machine;

FIG. 4 is a cross-sectional view of the cloth receiving machine;

FIG. 5 is an enlarged view of the point A of the present invention;

FIG. 6 is an enlarged view of the utility model at B;

fig. 7 is a schematic view of a limiting plate of the present invention;

fig. 8 is a schematic view of a spacing roller of the present invention;

FIG. 9 is a schematic structural view of the material placing end of the present invention;

fig. 10 is a schematic view of the air blowing roller of the present invention;

FIG. 11 is a schematic view of the cloth discharge end of the cloth splicing machine;

FIG. 12 is a schematic view of a seam assembly of the splicing machine from a first perspective;

FIG. 13 is a schematic view of a seam assembly of the splicing machine from a second perspective;

FIG. 14 is a schematic view of a cloth arranging assembly of the cloth receiving machine;

fig. 15 is a schematic view of the compression assembly of the cloth receiving machine.

In the figure: 1. a frame; 11. a conveyor belt; 12. a drum; 13. a channel; 14. a placing groove; 2. a cloth outlet end; 21. a cloth guiding frame; 211. a swing arm; 212. a drive roll; 213. a driven roller; 22. a yaw assembly; 221. a deflection wheel; 222. a connecting rod; 23. a second fabric; 3. a material placing end; 31. a first fabric; 32. a drive roller; 33. an auxiliary roller; 331. a left auxiliary roller; 332. a right auxiliary roller; 34. a limiting member; 341. a limiting plate; 342. a limiting roller; 35. a blowing roller; 351. a hollow tube; 3511. an air blowing groove; 352. an air inlet nozzle; 353. a connecting pipe; 3531. a threaded portion; 36. a limiting block; 361. a weight reduction groove; 362. a guide groove; 363. a recessed portion; 364. fixing a sleeve; 365. positioning holes; 4. a seaming assembly; 41. pasting a material plate; 42. a seaming machine; 421. a base plate; 43. a cross beam; 44. a slipping component; 45. a slide plate; 5. a cloth tidying component; 51. arranging a cloth clamp; 511. a first fabric arranging clamp; 512. a second cloth tidying clamp; 52. a detection switch; 53. a multi-axis sliding table; 54. a fixed mount; 55. a first cylinder; 56. rotating the clamping cylinder; 6. a compression assembly; 61. a cross bar; 62. a pressing cylinder; 63. a guide bar; 64. layering; 7. a uniform distribution assembly; 71. a cloth homogenizing wheel; 711. an elastic strip; 72. uniformly distributing a motor; 8. a feeding assembly; 81. a feeding roller; 82. a material lifting machine; 83. and a material guide frame.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-15, a cloth taking assembly of a cloth receiving machine comprises a frame 1 and a material placing end 3 arranged between the frame 1 and used for placing a first cloth 31, and is characterized in that: put material end 3 including two drive rollers 32 that are used for supporting first cloth 31 and locate the locating part 34 at two drive rollers 32 both ends, drive roller 32 can drive first cloth 31 and rotate, installs between two drive rollers 32 and blows roller 35, it is equipped with a plurality of gas grooves 3511 on the roller 35 to blow, the gas groove 3511 downward sloping sets up and the gas groove 3511 is 30 to 60 with the contained angle between the vertical face.

The blowing roller 35 comprises a hollow pipe 351 provided with a plurality of blowing grooves 3511, an air inlet nozzle 352 arranged at two ends of the hollow pipe 351 and a connecting pipe 353 connecting the hollow pipe 351 with the air inlet nozzle 352, a thread part 3531 is arranged on the periphery of the connecting pipe 353, the blowing roller 35 is installed on the rack 1 through the thread part 3531, the angle of the blowing grooves 3511 is adjusted by screwing the thread part 3531 through the arrangement, and the adjustment is convenient.

The vertical distance between the air blowing roller 35 and the center distance between one driving roller 32 is a, the center distance between the two driving rollers 32 is b, the a: b is 1:3-1:2, air flow is introduced into the air blowing roller 35 through the arrangement, and the head end of the first cloth 31 penetrates through the air blowing roller 35 and the rolling roller close to the air blowing roller 35 under the action of the air flow and the driving roller 32 and moves downwards.

The limiting member 34 includes a limiting plate 341 for preventing the first fabric 31 from falling off from the driving roller 32, the limiting plate 341 and the two driving rollers 32 form an inner concave structure, the limiting member 34 includes a limiting roller 342 disposed at the upper ends of the two sides of the two driving rollers 32, the limiting roller 342 and the two driving rollers 32 form an inner concave structure, and by the above arrangement, the first fabric 31 is limited by the limiting member 34, and further the first fabric 31 cannot fall off from the driving rollers 32 when rotating.

The upper end of locating part 34 is equipped with auxiliary roller 33, auxiliary roller 33 installs the stopper 36 of two interval settings, stopper 36's setting is used for carrying out axial spacing to first cloth 31.

The limiting blocks 36 can slide along the length direction of the auxiliary roller 33, the outer ends of the limiting blocks 36 are provided with fixing sleeves 364, the peripheral walls of the fixing sleeves 364 are provided with positioning holes 365, the fixing sleeves 364 are fixed on the auxiliary roller 33 through screwing the positioning holes 365 by jackscrews, and the distance between the two limiting blocks 36 can be adjusted according to the width of the first cloth 31 through the arrangement.

The utility model discloses in, auxiliary roller 33 includes left auxiliary roller 331 and right auxiliary roller 332, stopper 36 is equipped with and leads complex guide way 362 with left auxiliary roller 331, the opposite side of stopper 36 is equipped with depressed part 363, the cooperation of depressed part 363 is located on the right auxiliary roller 332.

The limiting block 36 is provided with a plurality of lightening grooves 361, and the weight of the limiting block 36 is lightened by the lightening grooves 361.

The two driving rollers 32 are driven by a gear and a rack, one driving roller 32 is driven by a driving motor, and the output end of the driving motor is provided with a speed reducer.

To sum up, the utility model discloses following beneficial effect has:

the utility model provides an meet cloth machine get cloth subassembly, two drive rollers 32 of driving motor 334 drive rotate, drive roller 32 drives first cloth 31 on the drive roller 32 and rotates, lets in the air current in the roller 35 of blowing, and the head end of first cloth 31 passes and downstream from the roller 35 of blowing and being close to between the roller of blowing 35 under the effect of air current and drive roller 32, the roller 35 of blowing passes through screw portion 3532 spiral installation in frame 1, and then the accessible twists screw portion 3532 and adjusts the angle of gas blowing groove 3511.

An automatic cloth receiving machine comprises a rack 1, a cloth outlet end 2 used for guiding a second cloth 23, a material placing end 3 used for placing a first cloth 31, and a seaming assembly 4, two groups of cloth arranging assemblies 5 and a pressing assembly 6 which are arranged between the rack 1, wherein the seaming assembly 4 comprises a material sticking plate 41 and a seaming machine 42 capable of sliding in the length direction of the material sticking plate 41, the seaming machine 42 is used for sewing and connecting the tail end of the second cloth 23 and the head end of the first cloth 31, one group of cloth arranging assemblies 5 is used for clamping the second cloth 23 and pulling the second cloth 23 to the material sticking plate 41, the other group of cloth arranging assemblies 5 is used for clamping the first cloth 31 and aligning and jointing the first cloth 31 and the second cloth 23, the pressing assembly 6 presses the second cloth 23 and the first cloth 31 to the material sticking plate 41, one side of the seaming machine 42 is provided with a cloth homogenizing assembly 7 used for flattening the edges of the second cloth 23 and the first cloth 31, the cloth homogenizing assembly 7 comprises two cloth homogenizing wheels 71 and a cloth homogenizing motor 72 for driving the cloth homogenizing wheels 71 to rotate, the cloth homogenizing wheels 71 are arranged at intervals up and down, and the cloth homogenizing wheels 71 comprise a plurality of elastic strips 711 which are uniformly distributed in the circumferential direction.

The seam component 4 comprises a cross beam 43 fixedly installed between the racks 1, the material pasting plate 41 is arranged on one side of the cross beam 43, two sets of sliding components 44 arranged at intervals are installed on the other side of the cross beam 43, the sliding components 44 are sliding rails and sliding blocks arranged on the sliding rails in a sliding mode, the seam machine 42 is installed on the sliding blocks through sliding plates 45, the sewing end of the seam machine 42 is located on one side of the material pasting plate 41, the seam end of a backing plate 421 on the seam machine 42 is flush with the material pasting plate 41, gear toothed belts are arranged at two ends of the cross beam 43 in a rotating mode, the sliding plates 45 extend to form connecting plates fixedly connected to the toothed belts, and a speed reduction motor for driving the gear toothed belts to move is arranged on one side of the.

The cloth arranging assembly 5 comprises two cloth arranging clamps 51 which can be in an open state or a material clamping state, a detection switch 52 which is arranged on the cloth arranging clamps 51 and is used for detecting whether cloth exists or not, and a multi-shaft sliding table 53 for driving the cloth arranging clamps 51 to move, wherein the multi-shaft sliding table 53 is a three-shaft sliding table, a fixing frame 54 is arranged at the upper end of the multi-shaft sliding table 53, a first air cylinder 55 is arranged on the fixing frame 54, a rotary clamping air cylinder 56 is arranged at the output end of the first air cylinder 55, the cloth arranging clamps 51 comprise a first cloth arranging clamp 511 arranged on the fixing frame 54 and a second cloth arranging clamp 512 arranged at the output end of the rotary clamping air cylinder 56, the detection switches 52 are arranged on the first cloth arranging clamp 511 at intervals, and the detection switch 52 is a proximity switch.

In an initial state, the rotary clamping cylinder 56 rotates the second cloth arranging clamp 512 to the lower side of the first cloth arranging clamp 511 and pushes the second cloth arranging clamp 512, so that the second cloth arranging clamp 512 is at a certain distance from the first cloth arranging clamp 511, when the detection switch 52 detects cloth, the rotary clamping cylinder 56 rotates and returns to the original position, so that the first cloth arranging clamp 511 and the second cloth arranging clamp 512 reach a pre-clamping state, the multi-shaft sliding table 53 drives the cloth arranging clamp 51 to move towards two sides of the cloth, when the detection switch 52 on the outer side cannot detect the cloth and the detection switch 52 on the inner side can detect the cloth, the multi-shaft sliding table 53 stops moving towards two sides of the cloth, and the output end of the first cylinder 55 returns to enable the cloth arranging clamp 51 to clamp the cloth.

The pressing assembly 6 comprises a cross rod 61, a pressing cylinder 62 arranged at the lower end of the cross rod, guide rods 63 arranged on two sides of the pressing cylinder 62, and a pressing strip 64 connecting the output end of the pressing cylinder 62 and the guide rods 63.

The lower extreme of seam subassembly 4 is equipped with conveyer belt 11, conveyer belt 11 is used for carrying the cylinder 12 that falls from putting material end 3, one side of frame 1 is equipped with passageway 13, cylinder 12 is used for coiling first cloth 31, and when first cloth 31 was wound up, cylinder 12 fell from putting material end 3 to drive cylinder 12 to conveyer belt 11 through reason cloth subassembly 5, conveyer belt 11 transports cylinder 12 from passageway 13, and then replaces the manual work to take out cylinder 12 from putting material end 3, has both improved efficiency and has avoided the artifical potential safety hazard of getting the material again.

The cloth discharging end 2 comprises a cloth guiding frame 21 and a deflection assembly 22 for driving the cloth guiding frame 21 to perform deflection motion, the cloth guiding frame 21 comprises a swing arm 211, and a driving roller 212 arranged on the swing arm 211 and a plurality of driven rollers 213 arranged in parallel with the driving roller 212, a speed reduction motor for driving the driving roller 212 to move is arranged on the machine frame 1, the deflection assembly 22 comprises a deflection balance wheel 221 and a connecting rod 222, two ends of the connecting rod 222 are respectively connected with the deflection balance wheel 221 and the swing arm 211, the connecting rod 222 is connected to the non-center of the deflection balance wheel 221, and the driving roller 212 and the deflection balance wheel 221 are driven by a gear belt.

The automatic cloth receiving machine further comprises a feeding assembly 8 used for feeding the first cloth 31, the feeding assembly 8 comprises a plurality of feeding rollers 81 arranged at intervals, a material lifting machine 82 used for lifting the first cloth 31 and a material guide frame 83 used for guiding the first cloth 31 to the material placing end 3, the feeding assembly 8 and the machine frame 1 are mutually independent, and the distance between the feeding assembly 8 and the machine frame 1 can be adjusted.

And a transmission roller is respectively arranged between the cloth outlet end 2 and the seam component 4 and between the material placing end 3 and the seam component 4.

A cloth connecting method of an automatic cloth connecting machine comprises the following steps:

step 1: the cloth arranging component 5 close to the cloth outlet end 2 clamps the edge of the second cloth 23, drives the cloth arranging clamp 51 to two sides of the second cloth 23 through the multi-shaft sliding table 53, and attaches the second cloth 23 to the material sticking plate 41;

step 2: the feeding assembly 8 transports the first cloth 31 to the material placing end 3;

and step 3: under the action of the driving roller 32 and the blowing roller 35, the head end of the first cloth 31 extends downwards to the cloth arranging clamp 51;

and 4, step 4: when the detection switch 52 detects the first cloth 31, the cloth arranging clamp 51 clamps the first cloth 31, the cloth clamping nozzle loosens the first cloth 31, the cloth arranging clamp 51 is driven to two sides of the first cloth 31 through the multi-shaft sliding table 53, and the first cloth 31 is aligned and attached to the second cloth 23;

and 5: the pressing component 6 presses the second cloth 23 and the first cloth 31, and the cloth arranging clamp 51 is loosened and retreated;

step 6: the seaming assembly 4 slides along the length direction of the material sticking plate 41, the edge of the second fabric 23 and the edge of the first fabric 31 are flattened by the cloth evening assembly 7, and the edge of the flattened second fabric 23 and the edge of the first fabric 31 are sewn by the seaming machine 42.

The two ends of the rack 1 are provided with the placing grooves 14, the two ends of the cross beam 43 are installed in the placing grooves 14, in the steps 1 to 5, the seaming machine 42 and the uniform distribution assembly 7 on the seaming assembly 4 are both located in the placing grooves 14, and interference between the arrangement assembly 5 and the seaming machine 42 is avoided.

In the step 4, the fabric arranging clamp 51 is driven to two sides of the first fabric 31 through the multi-axis sliding table 53, specifically, when the outer detection switch 52 cannot detect the first fabric 31 and the inner detection switch 52 can detect the first fabric 31.

The basic working principle of the automatic cloth splicing machine is as follows: seam subassembly 4 slides along flitch 41 length direction, even cloth subassembly 7 is along seam subassembly 4 together slides and the flattening of 23 tail ends of second cloth and the 31 head end of first cloth that will laminate, and then 23 tail ends of second cloth and the 31 head end of first cloth can get into seam machine 42 smoothly, seam machine 42 sews up the edge of second cloth 23 after will flattening and first cloth 31 along seam subassembly 4 direction of sliding in proper order, it beats a roll phenomenon to have solved lapping cloth head and tail end, lead to the difficult seam regional problem that gets into seam machine 42 of two lapping cloth head and tail ends, the efficiency of connecing cloth of this cloth machine and the quality of connecing cloth have been improved.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims (8)

1. The utility model provides a meet cloth machine get cloth subassembly, includes frame (1) and locate between frame (1) and be used for placing material end (3) of putting of first cloth (31), its characterized in that: put material end (3) including two drive rollers (32) that are used for supporting first cloth (31) and locating part (34) at two drive rollers (32) both ends, drive roller (32) can drive first cloth (31) and rotate, install between two drive rollers (32) and blow roller (35), it is equipped with a plurality of gas grooves (3511) on gas roller (35) to blow, gas groove (3511) downward sloping setting and gas groove (3511) and the vertical between the contained angle be 30 to 60.

2. The cloth taking assembly of the cloth splicing machine according to claim 1, wherein: the blowing roller (35) comprises a hollow pipe (351) provided with a plurality of blowing grooves (3511), an air inlet nozzle (352) arranged at two ends of the hollow pipe (351) and a connecting pipe (353) for connecting the hollow pipe (351) and the air inlet nozzle (352), a thread portion (3531) is arranged on the periphery of the connecting pipe (353), and the blowing roller (35) is installed on the rack (1) through the thread portion (3531).

3. The cloth taking assembly of the cloth splicing machine as claimed in claim 2, wherein: the vertical distance between the blowing roller (35) and one of the driving rollers (32) is a, the center distance between the two driving rollers (32) is b, and a: b is 1:3-1: 2.

4. The cloth taking assembly of the cloth splicing machine according to claim 1, wherein: the limiting piece (34) comprises a limiting piece (341) used for preventing the first cloth (31) from falling off the driving rollers (32), and the limiting piece (341) and the two driving rollers (32) form a concave structure.

5. The cloth taking assembly of the cloth splicing machine according to claim 1, wherein: the limiting piece (34) comprises limiting rollers (342) arranged at the upper ends of the two sides of the two driving rollers (32), and the limiting rollers (342) and the two driving rollers (32) form an inwards concave structure.

6. The cloth taking assembly of the cloth splicing machine according to claim 1, wherein: the upper end of locating part (34) is equipped with auxiliary roller (33), two spacing setting's stopper (36) are installed to auxiliary roller (33).

7. The cloth taking assembly of the cloth splicing machine according to claim 6, wherein: the limiting block (36) can slide along the length direction of the auxiliary roller (33), the outer end of the limiting block (36) is provided with a fixing sleeve (364), the peripheral wall of the fixing sleeve (364) is provided with a positioning hole (365), and the fixing sleeve (364) is fixed to the auxiliary roller (33) through a jackscrew screwing positioning hole (365).

8. The cloth taking assembly of the cloth splicing machine according to claim 6, wherein: the limiting block (36) is provided with a plurality of weight reduction grooves (361).

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