CN211521096U - Cloth discharging assembly of cloth splicing machine - Google Patents

Abstract

The utility model discloses a connect play cloth subassembly of cloth machine, draw cloth holder and drive on the mounting bracket including the mounting bracket, locate the cloth holder and drive and draw the cloth holder and carry out the beat subassembly of beat motion, draw cloth holder include the swing arm, locate the delivery roll on the swing arm with a plurality of cloth guide rolls of delivery roll parallel arrangement, install the delivery motor that drives the delivery roll motion on the mounting bracket, the beat subassembly includes pendulum cloth wheel and connecting rod, the non-center department of connecting the pendulum cloth wheel is rotated to the one end of connecting rod, the other end of connecting rod is rotated and is connected the swing arm, the delivery roll passes through drive mechanism drive pendulum cloth wheel and rotates, and through the aforesaid setting, pendulum cloth wheel and delivery roll can guarantee pendulum cloth wheel and delivery roll synchronous operation through setting up same motor drive, can reduce the use cost of this mechanism again.

Description

Cloth discharging assembly of cloth splicing machine

Technical Field

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

Background

In the field of textile processing, in order to improve processing efficiency, the tail end of one roll of cloth is usually connected with the head and the tail end of another roll of cloth, so that the cloth can be continuously supplied to a production line, and the head and the tail ends of the rolls 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.

Chinese patent (application No. CN201410415594.2) discloses a fan-shaped reciprocating cloth discharging mechanism, which comprises an upright post and a cross beam connected to the top of the upright post, wherein a cloth swinging motor and a cloth discharging motor are installed on the cross beam, the cloth swinging motor drives a cloth swinging wheel to rotate, a swing arm pull rod is hinged on the circumference of the cloth swinging wheel, the other end of the swing arm pull rod is hinged at the upper end of a swing arm, a cloth guide rod is installed at the lower end of the swing arm, and the swing arms at two sides are respectively hinged at two shaft ends of a cloth discharging roller; the cloth discharging motor drives the cloth discharging roller to rotate, the cloth discharging roller is pressed with a compression roller, rocker arms are installed at two ends of the compression roller, the middle of each rocker arm is hinged to the upper end of the corresponding swing arm through a hinged shaft, and the other end of each rocker arm is hinged to the end of the piston rod of the air cylinder.

However, the cloth swinging wheel of the cloth discharging mechanism is driven by the cloth swinging motor, the cloth discharging roller is driven by the cloth discharging motor, on one hand, the arrangement of the cloth swinging wheel and the cloth discharging roller is difficult to ensure through the driving of the two motors, so that the derived cloth is not accumulated neatly, and on the other hand, the use cost of the cloth discharging mechanism is inevitably higher through the driving of the two motors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a connect play cloth subassembly of cloth machine, pendulum cloth wheel and cloth roller can guarantee pendulum cloth wheel and cloth roller synchronous operation through setting up same motor drive, can reduce the use cost of this mechanism again.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a connect play cloth subassembly of cloth machine, includes the mounting bracket, locates draw cloth rack and drive on the mounting bracket and draw the cloth rack to carry out the beat subassembly of beat motion, draw cloth rack include the swing arm, locate the draw-out roller on the swing arm with a plurality of fabric guide rolls of draw-out roller parallel arrangement, install the play cloth motor of drive draw-out roller motion on the mounting bracket, the beat subassembly includes pendulum cloth wheel and connecting rod, the one end of connecting rod is rotated the off-center department of connecting the pendulum cloth wheel, the other end of connecting rod is rotated and is connected the swing arm, the draw-out roller passes through drive mechanism drive pendulum cloth wheel and rotates.

Furthermore, the two ends of the connecting rod are respectively provided with a threaded part, the threaded part is connected with a joint in a threaded manner, and the connecting rod is correspondingly connected with the swinging arm and the cloth swinging wheel through the joints at the two ends.

Further, the length of the swing arm below the cloth outlet roller is larger than that of the swing arm above the cloth outlet roller.

Further, the cloth discharging motor is a speed reducing motor, and the cloth discharging motor drives the cloth discharging roller to rotate through the chain wheel and the chain.

Further, demountable installation has first protection casing on the mounting bracket, first protection casing cladding sprocket chain.

Further, drive mechanism is including setting up the installation wheel on pendulum cloth wheel and the delivery roll respectively, through belt transmission between two installation wheels, demountable installation has the second protection casing on the mounting bracket, second protection casing cladding installation wheel and belt.

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

the utility model provides a connect play cloth subassembly of cloth machine, it rotates to go out cloth motor drive cloth roller, the cloth roller makes the pendulum cloth wheel along with the synchronous rotation of cloth roller through installation wheel and belt drive, and the pendulum cloth wheel drives the swing arm swing and then makes the cloth fold neatly and pile up, has reduced this use cost who connects the cloth machine simultaneously again, on the other hand, the connected mode of connecting rod and joint is convenient for adjust the distance that connects and stretch out the connecting rod, and then can reduce the machining precision requirement of connecting rod to it is comparatively convenient to make the connecting rod install.

Drawings

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

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

FIG. 3 is a schematic view of the installation of the beam of the cloth receiving 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 a schematic view of the overall structure of the present invention;

FIG. 7 is a schematic view of the structure of the mounting wheel and belt of the present invention;

fig. 8 is a schematic structural view of the sprocket chain of the present invention;

FIG. 9 is a schematic view of a first perspective of a seaming assembly of the splicer;

FIG. 10 is a schematic view of the seam assembly of the splicing machine from a second perspective;

FIG. 11 is a schematic structural view of a cloth arranging assembly of the cloth splicing machine;

FIG. 12 is a schematic structural view of a clamping assembly of the cloth splicing machine;

figure 13 is a cross-sectional view of the arm of the cloth splicing 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 cloth outlet roller; 213. a cloth guide roller; 214. a cloth discharging motor; 22. a yaw assembly; 221. a cloth swinging wheel; 222. a connecting rod; 223. a threaded portion; 224. a joint; 23. a first fabric; 24. a mounting frame; 241. a reinforcing bar; 242. a transfer roller; 25. a transmission mechanism; 251. mounting wheels; 252. a belt; 253. a second shield; 26. a first shield; 27. a sprocket chain; 3. a material placing end; 31. a second fabric; 32. a drive roller; 33. an auxiliary roller; 34. a limiting plate; 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 pressing cylinder; 62. a guide bar; 63. layering; 7. a uniform distribution assembly; 71. a cloth homogenizing wheel; 711. an elastic strip; 72. a drive motor; 8. a material clamping component; 81. a cross bar; 82. a support frame; 83. a support arm; 84. a cloth clamping mouth; 85. an inductive switch; 86. an air blowing groove; 87. a push cylinder; 9. a feeding assembly; 91. a feeding roller; 92. a material lifting machine; 93. 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 to 13, a cloth discharging assembly of a cloth splicing machine includes a mounting frame 24, a cloth guiding frame 21 disposed on the mounting frame 24, and a swing assembly 22 for driving the cloth guiding frame 21 to perform a swing motion, wherein the cloth guiding frame 21 includes a swing arm 211, a cloth discharging roller 212 disposed on the swing arm 211, and a plurality of cloth guide rollers 213 disposed in parallel with the cloth discharging roller 212, a cloth discharging motor 214 for driving the cloth discharging roller 212 to move is mounted on the mounting frame 24, the swing assembly 22 includes a cloth swinging wheel 221 and a connecting rod 222, one end of the connecting rod 222 is rotatably connected to a non-center position of the cloth swinging wheel 221, the other end of the connecting rod 222 is rotatably connected to the swing arm 211, and the cloth discharging roller 212 drives the cloth swinging wheel 221 to rotate through a transmission mechanism 25.

The upper end of frame 1 is located to the play cloth subassembly the lower extreme of mounting bracket 24 is equipped with the stiffener 241 of connecting in frame 1, be provided with a plurality of deflector rolls 242 between the mounting bracket 24.

The two ends of the link 222 are respectively provided with a threaded portion 223, the threaded portion 223 is threadedly connected with a joint 224, the joint 224 is a fisheye joint 224, and the link 222 correspondingly connects the swing arm 211 and the swing wheel 221 through the joints 224 at the two ends.

The length of the swing arm 211 below the cloth discharge roller 212 is greater than the length of the swing arm 211 above the cloth discharge roller 212.

The cloth discharging motor 214 is a speed reducing motor, and the cloth discharging motor 214 drives the cloth discharging roller 212 to rotate through the chain wheel chain 27.

A first protective cover 26 is detachably mounted on the mounting frame 24, and the first protective cover 26 covers the chain wheel and the chain 27.

The transmission mechanism 25 includes mounting wheels 251 respectively disposed on the cloth swinging wheel 221 and the cloth discharging roller 212, the two mounting wheels 251 are driven by a belt 252, a second protective cover 253 is detachably mounted on the mounting frame 24, and the second protective cover 253 covers the mounting wheels 251 and the belt 252.

The first shield 26 and the second shield 253 function: on one hand, the cloth discharging motor 214 plays a role in dust prevention, and on the other hand, the cloth discharging motor 214 can be prevented from being opened carelessly to be injured when workers load and unload the cloth discharging assembly.

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

a cloth discharging assembly of a cloth receiving machine is characterized in that a cloth discharging motor 214 drives a cloth discharging roller 212 to rotate, a mounting wheel 251 of the cloth discharging roller 212 is driven by a belt 252 to enable a cloth swinging wheel 221 to synchronously rotate along with the cloth discharging roller 212, the cloth swinging wheel 221 drives a swinging arm 211 to swing so as to enable cloth to be folded and stacked neatly, and meanwhile, the use cost of the cloth receiving machine is reduced.

An automatic cloth receiving machine comprises a rack 1, a cloth outlet end 2 used for guiding a first cloth 23, a material placing end 3 used for placing a second 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 first cloth 23 and the head end of the second cloth 31, one group of cloth arranging assemblies 5 is used for clamping the first cloth 23 and pulling the first cloth 23 to the material sticking plate 41, the other group of cloth arranging assemblies 5 is used for clamping the second cloth 31 and aligning and jointing the second cloth 31 and the first cloth 23, the pressing assembly 6 presses the first cloth 23 and the second 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 first cloth 23 and the second cloth 31, even cloth subassembly 7 includes even cloth wheel 71 and the rotatory driving motor 72 of even cloth wheel 71 of drive, the utility model discloses in even cloth wheel 71 is two, even cloth wheel 71 includes a plurality of elastic strips 711 of circumference equipartition.

Seam subassembly 4 includes fixed mounting crossbeam 43 between frame 1, the one side of crossbeam 43 is located to flitch 41, the subassembly 44 that slides that two sets of intervals set up is installed to the opposite side of crossbeam 43, the utility model discloses well subassembly 44 that slides locates the slider on the slide rail for the slide rail with sliding, seam machine 42 is installed on the slider through shifting board 45, seam machine 42 sewing end is located one side of flitch 41, backing plate 421 on seam machine 42 flushes with flitch 41, the both ends of crossbeam 43 are rotated and are equipped with the gear cingulum, shifting board 45 extends there is the connecting plate of fixed connection in the cingulum, one side of crossbeam 43 is equipped with the gear motor of drive gear cingulum motion.

Reason cloth subassembly 5 presss from both sides 51, locates the multiaxis slip table 53 that is used for detecting or whether has the detection switch 52 and the drive reason cloth of cloth to press from both sides 51 motion on reason cloth clamp 51 including the reason cloth that can be open mode or press from both sides the material state, the utility model discloses well this multiaxis slip table 53 is the triaxial slip table, multiaxis slip table 53's upper end is equipped with a mount 54, install first cylinder 55 on the mount 54, install rotary clamping cylinder 56 on the output of first cylinder 55, reason cloth clamp 51 is including locating first reason cloth clamp 511 on mount 54 and locating the second reason cloth clamp 512 of rotary clamping cylinder 56 output, first reason cloth clamp 511 is located for two and interval to detection switch 52, the utility model discloses in this detection switch 52 is 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.

Put the longitudinal section of material end 3 and be sunken column structure, it can drive second cloth 31 and rotate and extend the head end of second cloth 31 to the below of putting material end 3 to put material end 3, the lower extreme of putting material end 3 is the drive roller 32 that two symmetries set up, and the both sides of two drive rollers 32 are equipped with a plurality of auxiliary rollers 33, be equipped with the gear motor that drives the motion of drive roller 32 in the frame 1, the auxiliary roller 33 on right side can be replaced with the baffle.

Two limiting plates 34 are mounted on the upper-end auxiliary roller 33, the limiting version can slide and be fixed relative to the length direction of the auxiliary roller 33 and is used for limiting the second cloth 31, and a plurality of lightening holes are formed in the limiting plates 34.

It is equipped with material clamping component 8 to put the below of material end 3, material clamping component 8 is used for pressing from both sides the edge of getting second cloth 31 and pushes down it to reason cloth clamp 51, material clamping component 8 is including being fixed in horizontal pole 81 on frame 1, the interval is equipped with two sets of support frames 82 on the horizontal pole 81, material clamping component 8 includes the support frame 82 that two sets of intervals set up, it has support arm 83 to articulate on the support frame 82, the upper end of support arm 83 is equipped with can open or closed press from both sides cloth mouth 84, it is equipped with inductive switch 85 in the cloth mouth 84 to press from both sides, it blows the gas blow groove 86 in the cloth mouth 84 to press from both sides the edge of second cloth 31 to be equipped with the accessible air current on the cloth mouth 84, the lower extreme of support arm 83 articulates there is the promotion cylinder 87 that can be with support arm 83 pivoted downwards, promotion cylinder 87.

The pressing assembly 6 comprises a pressing cylinder 61 arranged at the lower end of the cross rod 81, guide rods 62 arranged on two sides of the pressing cylinder 61, and a pressing strip 63 connecting the output end of the pressing cylinder 61 and the guide rods 62.

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 second cloth 31, and when second 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 automatic cloth receiving machine further comprises a feeding assembly 9 used for feeding the second cloth 31, the feeding assembly 9 comprises a plurality of feeding rollers 91 arranged at intervals, a material lifting machine 92 used for lifting the second cloth 31 and a material guide frame 93 used for guiding the second cloth 31 to the material placing end 3, the feeding assembly 9 is independent of the machine frame 1, and the distance between the feeding assembly 9 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 first cloth 23, drives the cloth arranging clamp 51 to two sides of the first cloth 23 through the multi-shaft sliding table 53, and attaches the first cloth 23 to the material sticking plate 41;

step 2: the feeding assembly 9 transports the second cloth 31 to the material placing end 3;

and step 3: the material placing end 3 drives the second cloth 31 to rotate, and the edge of the second cloth 31 is blown into the cloth clamping nozzle 84 by the air flow through the air blowing groove 86;

and 4, step 4: the material clamping assembly 8 pulls the edge of the second cloth 31 down to the cloth arranging assembly 5 below the material clamping assembly, when the detection switch 52 detects the second cloth 31, the cloth arranging clamp 51 clamps the second cloth 31, the cloth clamping nozzle 84 loosens the second cloth 31, the cloth arranging clamp 51 is driven to two sides of the second cloth 31 through the multi-shaft sliding table 53, and the second cloth 31 is aligned and attached to the first cloth 23;

and 5: the pressing assembly 6 presses the first cloth 23 and the second 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 first cloth 23 and the edge of the second cloth 31 are flattened by the cloth evening assembly 7, and the edge of the first cloth 23 and the edge of the second cloth 31 after the exhibition is sewn by the seaming machine 42.

The two ends of the rack 1 are provided with the arrangement grooves 14, the two ends of the cross beam 43 are arranged in the arrangement grooves 14, and the seaming machine 42 and the uniform distribution assembly 7 on the seaming assembly 4 are both positioned in the arrangement grooves 14 between the step 1 and the step 5, so that the arrangement assembly 5 can slide conveniently.

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

The basic working principle of the automatic cloth receiving machine is as follows: seam subassembly 4 slides along flitch 41 length direction, even cloth subassembly 7 is along with seam subassembly 4 together slides and with the first cloth 23 tail end and the 31 head end showpiece of second cloth of laminating, and then the seam region of first cloth 23 tail end and the 31 head end of second cloth can get into seam machine 42 smoothly, seam machine 42 sews up along seam subassembly 4 direction of sliding in proper order with the edge of first cloth 23 behind the showpiece and second cloth 31, it beats a roll phenomenon to have solved lapping cloth head and tail end, lead to the difficult seam region's that gets into seam machine 42 problem of two lapping cloth head and tail ends, improved this cloth efficiency that connects and connect the cloth quality.

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 (6)

1. The utility model provides a connect play cloth subassembly of cloth machine which characterized in that: including mounting bracket (24), locate cloth guide frame (21) and drive cloth guide frame (21) on mounting bracket (24) and carry out the beat subassembly (22) of beat motion, cloth guide frame (21) including swing arm (211), locate cloth outlet roll (212) on swing arm (211) with a plurality of cloth guide roll (213) of cloth outlet roll (212) parallel arrangement, install cloth outlet motor (214) of drive cloth outlet roll (212) motion on mounting bracket (24), beat subassembly (22) are including pendulum cloth wheel (221) and connecting rod (222), the one end of connecting rod (222) is rotated the non-center department of connecting pendulum cloth wheel (221), the other end of connecting rod (222) is rotated and is connected swing arm (211), cloth outlet roll (212) are rotated through drive mechanism (25) drive pendulum cloth wheel (221).

2. The cloth discharging assembly of the cloth splicing machine according to claim 1, wherein: the two ends of the connecting rod (222) are respectively provided with a threaded part (223), the threaded part (223) is in threaded connection with a joint (224), and the connecting rod (222) is correspondingly connected with the swinging arm (211) and the cloth swinging wheel (221) through the joints (224) at the two ends.

3. The cloth discharging assembly of the cloth splicing machine according to claim 1, wherein: the length of the swing arm (211) positioned below the cloth outlet roller (212) is greater than that of the swing arm (211) positioned above the cloth outlet roller (212).

4. The cloth discharging assembly of the cloth splicing machine according to claim 1, wherein: the cloth discharging motor (214) is a speed reducing motor, and the cloth discharging motor (214) drives the cloth discharging roller (212) to rotate through the chain wheel chain (27).

5. A cloth discharge assembly of a cloth splicing machine according to claim 4, characterized in that: a first protective cover (26) is detachably mounted on the mounting frame (24), and the chain wheel chain (27) is coated by the first protective cover (26).

6. A cloth discharge assembly of a cloth splicing machine according to claim 5, characterized in that: the transmission mechanism (25) comprises mounting wheels (251) which are respectively arranged on the cloth swinging wheel (221) and the cloth outlet roller (212), the two mounting wheels (251) are driven by a belt (252), a second protective cover (253) is detachably mounted on the mounting frame (24), and the second protective cover (253) covers the mounting wheels (251) and the belt (252).

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