CN218491947U

CN218491947U - Fixed-length steering device

Info

Publication number: CN218491947U
Application number: CN202222326054.XU
Authority: CN
Inventors: 刘航东
Original assignee: Suzhou Qiongpairuite Technology Co ltd
Current assignee: Suzhou Qiongpairuite Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-02-17
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a fixed-length steering device, which comprises a compression roller component, wherein the compression roller component comprises an upper compression roller and a lower compression roller which can be lifted; the first pressing table top and the second pressing table top are arranged at the tail end of the pressing roller component at intervals; the cloth cutting assembly is arranged at the front end of the first pressing table top; the rotating mechanism is connected with one side of the second pressing table-board; the cloth drawing clamp assembly is arranged above the rotating mechanism; the steering mop component is arranged above the first pressing table surface and the second pressing table surface; the blowing assembly is arranged between the first pressing table top and the second pressing table top; the buffer memory subassembly sets up at the cropping subassembly and compresses tightly between the wheel components, the utility model discloses a granny rag clamp subassembly drags the length of surface fabric and carries out the fixed length to the granny rag clamp subassembly drags the surface fabric and just drags when the response subassembly senses the position of label, thereby guarantees that the distance of label in the surface fabric to the pillowcase both sides is fixed behind the fixed length.

Description

Fixed-length steering device

Technical Field

The utility model relates to a fixed length turns to the device, especially relates to a fixed length turns to device for pillowcase machine.

Background

In the sewing machine industry, sewing processing that often needs to carry out fixed length to the surface fabric and then turn to satisfy actual production and processing demand.

Chinese utility model cn201710414120.X discloses a full-automatic cloth machine is with grabbing cloth fixed length mechanism, and it includes the frame, grabs cloth mechanism, compresses tightly subassembly and fixed length mechanism, and it is down pushed the length of confirming the surface fabric through the telescopic link in the fixed length mechanism, and such mode is comparatively loaded down with trivial details, and the length of surface fabric can not be quick definite simultaneously, has brought a great deal of inconvenience for the processing production of reality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art not enough and provide a simple operation, when the label position that the response subassembly sensed, mop clamp subassembly began to drag the surface fabric to the surface fabric length that drags by rotary mechanism and the mechanism of blowing cooperation mop clamp subassembly comes to the fixed length of surface fabric, the convenient laborsaving fixed length of fixed length turns to the device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a fixed-length steering apparatus comprising:

the pressing roller assembly comprises an upper pressing roller and a lower pressing roller, wherein the upper pressing roller is arranged above the lower pressing roller in a manner that the upper pressing roller can move up and down through an upper pressing cylinder;

the first pressing table top and the second pressing table top are arranged at the tail end of the pressing roller component at intervals;

the cloth cutting assembly is arranged at the front end of the first pressing table top and used for cutting the fabric, and the cloth cutting assembly is provided with an induction assembly used for inducing the position of the label;

the rotating mechanism is connected with one side of the second pressing table top and is used for driving the second pressing table top to rotate;

the cloth spreading clamp assembly is arranged above the rotating mechanism; when the fabric is clamped and supported backwards by the cloth drawing clamp assembly, the second pressing table top is driven by the rotating mechanism to rotate towards one side so that the fabric rotates synchronously;

the steering mop component is arranged above the first pressing table surface and the second pressing table surface and is used for steering the fabric with fixed length to a mop;

the blowing assembly is arranged between the first pressing table board and the second pressing table board and is used for blowing the fabric downwards;

and the buffer memory component is arranged between the cloth cutting component and the pressing roller component.

Furthermore, the buffer assembly comprises two buffer supports, and vertical racks are arranged on the two buffer supports; the two racks are respectively provided with a meshed gear, and one gear is driven to rotate by the synchronous wheel component; a buffer wheel which is horizontally arranged is arranged between the two gears; and scales are arranged on one side of the two buffer supports, which is opposite to the buffer wheels.

Further, the rotation mechanism includes:

the supporting seat is provided with an inclined plane;

the screw rod motor assembly is arranged on the inclined surface and drives the sliding block to slide on the inclined surface;

the limiting block is arranged at the front end of the sliding block and used for limiting the sliding distance of the sliding block;

the rotating plate is rotatably arranged in front of the supporting seat through a rotating shaft; the second pressing table top is arranged at the top of the rotating plate;

and one end of the connecting rod is movably connected with the sliding block, and the other end of the connecting rod is movably connected with the rotating plate.

Further, the steering swab assembly includes:

a steering bracket;

a slide block laterally movable on the steering bracket via a synchronizing wheel sprocket assembly;

but two at least holding down plates, but the setting of holding down plate through the cylinder oscilaltion is in on the sliding block.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

the utility model discloses the fixed length of scheme turns to the device, when the response subassembly senses the position of label, the granny rag clamp subassembly begins to pull the surface fabric, the granny rag clamp subassembly, the subassembly of blowing and the second compress tightly the mesa and mutually support, the mid portion that makes the surface fabric sets up and compresses tightly between the mesa at first compressing tightly mesa and second, then turn to the mop subassembly and compress tightly the back with the surface fabric, the fixed length is cut away with the surface fabric to the cropping subassembly, just so can carry out the fixed length to the surface fabric according to the length that the granny rag clamp subassembly pulled the surface fabric, and guarantee that the label in the surface fabric behind the fixed length all is fixed to the distance of pillowcase both sides, fixed length mode is convenient laborsaving, accord with actual processing demand.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a perspective view of FIG. 2 from another perspective;

fig. 4 is a schematic structural view of a cutter assembly according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a buffer memory assembly according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a rotating mechanism according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of a steering mop assembly according to an embodiment of the present invention;

wherein: the cloth cutting machine comprises a pressing roller component 1, a second pressing table top 2, a first pressing table top 3, a cloth cutting component 4, a rotating mechanism 5, a cloth pulling clamp component 6, a steering mop component 7, a buffer storage component 8, an air blowing component 9, an upper pressing roller 10, a lower pressing roller 11, an upper pressing air cylinder 12, a supporting seat 50, a screw rod motor component 51, a sliding block 52, a limiting block 53, a rotating plate 54, a rotating shaft 55, a connecting rod 56, a steering bracket 70, a sliding block 71, a synchronizing wheel chain wheel component 72, a lower pressing plate 73, a lower pressing air cylinder 74, a buffer storage supporting seat 80, a rack 81, a gear 82, a synchronizing wheel component 83 and a buffer storage wheel 84.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-7, the fixed-length steering device of the present invention comprises a pressing roller assembly 1, a first pressing table surface 3, a second pressing table surface 2, a cloth cutting assembly 4, a rotating mechanism 5, a cloth spreading clamp assembly 6 and a steering mop assembly 7; the pressing roller assembly 1 comprises an upper pressing roller 10 and a lower pressing roller 11, the upper pressing roller 10 can be lifted up and down above the lower pressing roller 11 through an upper pressing cylinder 12, so that the pressing roller can be matched with fabrics with different thicknesses for transmission, and the fixed-length object in the embodiment is a fabric with a label.

The first pressing table-board 3 and the second pressing table-board 2 are arranged at the tail end of the pressing roller component 1 at intervals, and the gap between the first pressing table-board 3 and the second pressing table-board 2 is used for placing the falling fabrics.

Referring to fig. 4, the cloth cutting assembly 4 is disposed at the front end of the first pressing table 3 for cutting the fabric with a fixed length, and the cloth cutting assembly 4 is provided with a sensing assembly 13 for sensing the position of the label.

The blowing assembly 9 is arranged at the interval between the first pressing table top 3 and the second pressing table top 2, and the blowing assembly 9 comprises a plurality of blowing pipes for blowing the fabric at the interval between the first pressing table top 3 and the second pressing table top 2 downwards for adapting to the fabric with different lengths and fixed lengths.

Referring to fig. 6, the rotating mechanism 5 is connected to the second pressing table 2, the rotating mechanism 5 includes a supporting seat 50, the supporting seat 50 has an inclined surface, the lead screw motor 51 is disposed on the inclined surface, the lead screw motor 51 drives the sliding block 52 to slide on the inclined surface, the limiting block 53 is disposed at the front end of the sliding block 52, and when the sliding block 52 slides downward, the limiting block 53 limits the downward sliding position of the sliding block.

The rotating plate 54 is rotatably disposed in front of the supporting base 50 through a rotating shaft 55, one end of the connecting rod 56 is movably connected to the slider, and the other end is movably connected to the rotating plate 54, so that when the slider drives the connecting rod to move up and down, the connecting rod synchronously drives the rotating plate to rotate around the rotating shaft 55, thereby enabling the second pressing platform disposed on the top of the rotating plate 54 to rotate left and right.

The cloth pulling clamp assembly 6 is arranged above the rotating mechanism, and the cloth pulling clamp assembly 6 is used for clamping the fabric and then supporting the fabric backwards until the length of the fabric reaches a set value.

Referring to fig. 7, a turning mop assembly 7 is arranged above the first pressing table top 3 and the second pressing table top 2, the turning mop assembly 7 comprises a turning support 70, a sliding block 71 can move transversely on the turning support 70 through a synchronous wheel sprocket assembly 72, two symmetrically arranged lower pressing plates 73 can be arranged on the sliding block 71 and can lift up and down through lower pressing cylinders 74, when a mop is needed, the lower pressing plates are lowered to proper positions through the lower pressing cylinders 74, so that the two ends of the fabric are respectively pressed on the first pressing table top and the second pressing table top by the lower pressing plates, and then the synchronous wheel sprocket assembly 72 drives the fabric to turn through the sliding block 71.

In addition, a buffer storage component 8 is additionally arranged between the cloth cutting component 4 and the pressing roller component 1 and used for buffering the fabric.

Referring to fig. 5, the buffer assembly 8 includes two buffer supports 80, on which vertical racks 81 are provided; two racks are provided with meshed gears 82, and one gear is driven to rotate by a synchronous wheel component 83; a buffer wheel 84 which is horizontally arranged is arranged between the two gears, and the fabric can pass through the lower part of the buffer wheel 84 during transmission; when the fabric is dragged backwards by the cloth pulling clamp assembly 6, the caching wheels are synchronously lifted upwards, and then certain caching is carried out on the fabric.

Meanwhile, the fixed length of the fabric can be determined by the height of the cache wheel 84 lifted up on the cache support 80, in order to determine the length conveniently, a scale is arranged on one side of the cache support 80 opposite to the cache wheel 84, and the specific height of the cache wheel 84 is known through the scale so as to determine the fixed length of the fabric.

The working process is as follows: the surface fabric passes behind the cloth cutting assembly 4 toward the first one end that compresses tightly mesa 3 department one end after compressing tightly roller assembly 1 and compressing tightly, and when the response subassembly on the cutter subassembly sensed the position of label on the surface fabric, the work was pressed from both sides to the granny rag, drags behind the surface fabric to the first mesa 3 that compresses tightly, just by granny rag clamp 6 start dragging the cloth when just sensing the surface fabric to the response subassembly at every turn, can ensure like this that follow-up label all is fixed to the distance of pillowcase both sides.

Then draw the cloth clamp subassembly 6 to continue to drag the surface fabric backward, at the in-process that drags, rotary mechanism synchronous working drives the second and compresses tightly the mesa and toward the left rotation, and the surface fabric also follows the second to compress tightly the mesa and toward the left rotation like this, and when draw cloth clamp subassembly 6 drags the surface fabric to setting for length, rotary mechanism return to make the mid portion of surface fabric compress tightly the clearance that mesa and second compressed tightly the mesa at first.

The blowing assembly works to blow the middle part of the fabric downwards to ensure that the middle part of the fabric is positioned between the first pressing table surface and the second pressing table surface.

Finally, the turning mop component 7 presses the fabric tightly, the fabric cutting component starts to work, one end of the fabric is cut off, and then the turning mop component 7 turns the fabric by 90 degrees and transmits the fabric to a subsequent fabric conveying device for continuous transmission.

The utility model discloses a fixed length turns to device, when the response subassembly senses the position of label, the granny rag clamp subassembly begins to drag the surface fabric, granny rag clamp subassembly, the subassembly of blowing and the second compress tightly the mesa and mutually support, the mid portion that makes the surface fabric sets up and compresses tightly between the mesa at first compressing tightly mesa and second, then turn to the mop subassembly and compress tightly the surface fabric after, the fixed length is cut away with the surface fabric to the cropping subassembly, just so can drag the length of surface fabric according to granny rag clamp subassembly and come to carry out the fixed length to the surface fabric, and guarantee that the label in the surface fabric after the fixed length all is fixed to the distance of pillowcase both sides, accord with the production and processing demand of reality.

The above is only a specific application example of the present invention, and does not set any limit to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims

1. A fixed-length steering device, comprising:

the pressing roller assembly comprises an upper pressing roller and a lower pressing roller, wherein the upper pressing roller is arranged above the lower pressing roller in a manner of moving up and down through an upper pressing cylinder;

the buffer storage component is arranged between the cloth cutting component and the pressing roller component.

2. The definite length steering apparatus of claim 1, wherein: the buffer assembly comprises two buffer supports, and vertical racks are arranged on the two buffer supports; two racks are respectively provided with a meshed gear, and one gear is driven to rotate by a synchronous wheel component; a buffer wheel horizontally arranged is arranged between the two gears; and scales are arranged on one side of the two buffer supports, which is opposite to the buffer wheels.

3. The definite length steering device of claim 1, wherein the rotation mechanism comprises:

the supporting seat is provided with an inclined plane;

4. A definite length steering device according to claim 1, characterised in that the steering swab assembly comprises:

a steering bracket;

and the lower pressing plates are arranged on the sliding block in a way that the lower pressing plates can be lifted up and down through the lower pressing cylinders.