CN215856668U

CN215856668U - Mechanism is sewed up to full-automatic bed cover machine cloth four corners hem

Info

Publication number: CN215856668U
Application number: CN202023289050.6U
Authority: CN
Inventors: 刘航东
Original assignee: Suzhou Qiongpairuite Technology Co ltd
Current assignee: Suzhou Qiongpairuite Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-02-18
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a cloth four-corner folding and sewing mechanism for a full-automatic bed hood machine, which comprises four supporting tables, wherein triangular folded plates are arranged on one sides of the four supporting tables; one side of the triangular folded plate is provided with an air blowing pipe; one side of each supporting platform is also provided with a pressure plate frame which can transversely move through a slide rail; a support is further arranged above the four support tables, a group of sliding frame assemblies capable of moving transversely through transverse sliding rails are respectively arranged on two sides of the support, each group of sliding frame assemblies comprises two sliding frames which are oppositely arranged, a lifting frame capable of lifting up and down through a screw rod motor is arranged on each sliding frame, and a material taking assembly capable of rotating transversely through a rotating motor is arranged on each lifting frame; the utility model can automatically finish the seaming of the four corners of the cloth to form the shape of the bed cover, is convenient for subsequent processing, improves the production efficiency of the bed cover, has low processing cost and meets the production and processing requirements of enterprises.

Description

Mechanism is sewed up to full-automatic bed cover machine cloth four corners hem

Technical Field

The utility model belongs to the technical field of textile machinery, and particularly relates to a cloth four-corner folding and sewing mechanism for a full-automatic bed-cover machine.

Background

The bed cover is a cloth cover directly sleeved on the mattress, is mainly used for protecting the mattress and used as a bed sheet, prevents the mattress from being polluted by falling ash and artificially damaged, and solves the problem of inconvenient cleaning of the mattress. Generally, a bed cover is made by cutting four small squares at four corners of a bed sheet, sewing the four small squares together, and sewing elastic bands at the four peripheries, and the bed cover can be correspondingly sleeved on a mattress to prevent sliding.

However, in actual operation, the processing operations are all completed manually, and after long-time production, the processing operations are found, so that not only is the labor intensity of workers low, but also the production efficiency is low, and the economic benefit of enterprises is affected, and therefore, a device capable of fully automatically completing the production and processing of the bamboo hat needs to be designed.

Therefore, the full-automatic bed cover machine is designed, production and processing of the bed cover are achieved automatically, but the mechanism which can achieve the effect that the shape of the bed cover formed by sewing the four edge folds of the cloth and facilitates subsequent rubber band wrapping processing is also lacked at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide the cloth four-corner folding sewing mechanism for the full-automatic bed cover machine, which can automatically finish the four-corner folding sewing processing of cloth and then match with a plurality of full-automatic rubber band wrapping devices to process the final bed cover, has high production efficiency and meets the production and processing requirements of enterprises.

In order to achieve the purpose, the utility model adopts the technical scheme that: a cloth four-corner folding sewing mechanism for a full-automatic bed cover machine comprises four supporting tables, wherein triangular folded plates are arranged on one sides of the four supporting tables; one side of the triangular folded plate is provided with an air blowing pipe; one side of each support platform is also provided with a pressure plate frame which can transversely move through a slide rail;

a support is further arranged above the four support tables, a group of sliding frame assemblies capable of moving transversely through transverse sliding rails are respectively arranged on two sides of the support, each group of sliding frame assemblies comprises two sliding frames which are oppositely arranged, lifting frames capable of lifting up and down through screw rod motors are arranged on the sliding frames, and material taking assemblies capable of rotating transversely through rotating motors are arranged on the lifting frames; the support is also provided with a sewing machine positioned on one side of the material taking assembly and used for sewing the folded edges of the four corners of the cloth.

Furthermore, the material taking assembly comprises a lower pressing plate which is rotatably arranged on the rotating shaft, and an upper pressing plate which is vertically pressed through a power mechanism and the lower pressing plate is arranged above the lower pressing plate.

Furthermore, the power mechanism comprises a power cylinder, the front end of the power cylinder drives a connecting block to move downwards through a connecting rod, and the connecting block is connected with the upper pressing plate.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the cloth four-corner folding sewing mechanism for the full-automatic bed cover machine has a compact integral structure, can automatically finish folding sewing of four corners of cloth to form the shape of the bed cover, is convenient for subsequent processing, improves the production efficiency of the bed cover, has low processing cost, and meets the production and processing requirements of enterprises.

Drawings

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

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic perspective view of another embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

wherein: the device comprises a support table 60, a triangular folded plate 61, an air blow pipe 62, a pressure plate frame 63, a support 64, a transverse sliding rail 65, a sliding frame 66, a screw rod motor 67, a lifting frame 68, a rotating motor 69, a lower pressure plate 80, an upper pressure plate 81, a power cylinder 82, a connecting rod 83, a connecting block 84, a sewing machine 90 and a material taking assembly 100.

Detailed Description

The utility model is described in further detail below with reference to the figures and the embodiments.

Referring to fig. 1-4, the cloth four-corner folding sewing mechanism for a full-automatic bed-hat machine of the present invention includes four support tables 60 distributed in a rectangular shape, and triangular folded plates 61 are disposed on one side of each of the four support tables 60; one side of the triangular folded plate 61 is provided with an air blowing pipe 62, so that after the cloth is fed into the table top formed by the four supporting tables 60, because the area of the cloth is larger than that of the table top, four corners of the cloth just fall on the triangular folded plate 61 respectively, the four corners of the cloth are pre-folded by using the triangular folded plate 61, and then air blown out of the air blowing pipe 62 is directed at the folded edge of the cloth, so that the four corners of the cloth can be folded and formed.

But every but one side of brace table 60 still installs the clamp plate frame 63 through slide rail lateral shifting, and when clamp plate frame 63 sideslip to brace table 60 top, clamp plate frame 63 and brace table 60 compress tightly each other to compress tightly the cloth, make the four corners hem shaping of cloth after being convenient for follow-up gas blow pipe blows the cloth.

After four corners of the cloth are folded, a support 64 is further arranged above the four support tables 60, a group of sliding frame assemblies capable of moving transversely through a transverse sliding rail 65 are respectively arranged on two sides of the support 64, each group of sliding frame assemblies comprises two sliding frames 66 arranged oppositely, a lifting frame 68 capable of lifting up and down through a screw rod motor 67 is arranged on each sliding frame 66, and a material taking assembly 100 capable of rotating transversely through a rotating motor 69 is arranged on each lifting frame 68; the material taking assembly 100 comprises a lower pressing plate 80 which is rotatably arranged on a rotating shaft of the rotating motor 69, and an upper pressing plate 81 which is vertically pressed with the lower pressing plate 80 through a power mechanism is arranged above the lower pressing plate 80; the power mechanisms comprise power cylinders 82, the front ends of the power cylinders 82 drive connecting blocks 84 to move downwards through connecting rods 83, the connecting blocks 84 are connected with the upper pressing plate 81, in the embodiment, the upper pressing plate and the lower pressing plate are driven by the two power mechanisms to press the cloth tightly, and therefore the cloth can be better clamped tightly.

The sewing machine 90 is arranged on the bracket 64 and is positioned at one side of the material taking assembly 100 and used for sewing the four-corner-folded cloth.

During operation, firstly, cloth is placed on the four supporting tables 60, four corners of the cloth are just located at four corresponding triangular folded plates, the four corners of the cloth are respectively pre-folded through the triangular folded plates, and then the pressing plate frame 63 moves forwards through the sliding rails, so that the cloth is pressed between the pressing plate frame 63 and the supporting tables 60; then, the pre-folding positions at the four corners of the cloth are blown by the blowing pipes to form the four corners of the cloth in a folding mode, after the forming is finished, the pressing plate frame 63 returns to the original position, and the four material taking assemblies 100 are matched with each other to take materials.

When material is taken, the two material taking assemblies which are oppositely arranged and positioned on the two sides move through the transverse slide rail 65 until the four material taking assemblies vertically correspond to the four corner folding edges of the cloth; the material taking assemblies 100 corresponding to the two rotating motors 69 on the left side are vertically and downwardly arranged after rotating clockwise by 90 degrees, and the material taking assemblies 100 corresponding to the two rotating motors 69 on the right side are vertically and downwardly arranged after rotating counterclockwise by 90 degrees.

Then four lead screw motors 67 drive the corresponding material taking assembly 100 to move downwards, four folding angles of the cloth are respectively positioned between the upper pressing plate and the lower pressing plate of the corresponding material taking assembly, the power mechanism drives the upper pressing plate and the lower pressing plate to clamp the folding edges of the cloth, then the four material taking assemblies rotate to the initial position, the whole cloth is lifted upwards, the cloth is moved transversely through the transverse sliding rail 65, the four material taking assemblies move transversely to the sewing machine to sew the folding edges, and the shape of the bed cover is formed.

The cloth four-corner folding sewing mechanism for the full-automatic bed cover machine is compact in overall structure, can automatically finish folding sewing of four corners of cloth to form the shape of the bed cover, is convenient for subsequent processing, improves the production efficiency of the bed cover, is low in processing cost, and meets the production and processing requirements of enterprises.

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

Claims

1. A cloth four-corner folding and sewing mechanism for a full-automatic bed hood machine is characterized by comprising four supporting tables, wherein triangular folded plates are arranged on one sides of the four supporting tables; one side of the triangular folded plate is provided with an air blowing pipe; one side of each support platform is also provided with a pressure plate frame which can transversely move through a slide rail; a support is further arranged above the four support tables, a group of sliding frame assemblies capable of moving transversely through transverse sliding rails are respectively arranged on two sides of the support, each group of sliding frame assemblies comprises two sliding frames which are oppositely arranged, lifting frames capable of lifting up and down through screw rod motors are arranged on the sliding frames, and material taking assemblies capable of rotating transversely through rotating motors are arranged on the lifting frames; the support is also provided with a sewing machine positioned on one side of the material taking assembly and used for sewing the folded edges of the four corners of the cloth.

2. The cloth four-corner folding sewing mechanism for a fully automatic fitted sheet machine according to claim 1, characterized in that: the material taking assembly comprises a lower pressing plate which is rotatably arranged on the rotating motor, and an upper pressing plate which is vertically pressed through a power mechanism and the lower pressing plate is arranged above the lower pressing plate.

3. The cloth four-corner folding sewing mechanism for a fully automatic fitted sheet machine according to claim 2, characterized in that: the power mechanism comprises a power cylinder, the front end of the power cylinder drives a connecting block to move downwards through a connecting rod, and the connecting block is connected with the upper pressing plate.