CN218812499U

CN218812499U - Single-needle arbitrarily-rotating machine head leather sewing equipment

Info

Publication number: CN218812499U
Application number: CN202222584087.4U
Authority: CN
Inventors: 杨文然; 闫爽
Original assignee: Tianjin Richsafty Technology Co ltd
Current assignee: Tianjin Richsafty Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-04-07
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a single-needle arbitrarily-rotating machine head leather sewing device, which consists of a new machine head part, an X-direction lead screw module part, a Y-direction lead screw module part, an X-direction template fixing part, a rack part, a bedplate steel cover plate part, a rotating shuttle box part, a lower rotating platform part, an operation screen part and an upper thread clamping part; the lower rotary table part and the rotary shuttle box part are arranged in the middle of the rack part; the new machine head part is arranged on a large arm mounting plate of the machine frame part; the upper wire clamping part is arranged on the new nose part; an X-direction lead screw module is positioned and installed on the bedplate steel cover plate; the X-direction template fixing part is connected to the X-direction lead screw module; the operation screen part is arranged on the operation screen fixing seat; the utility model overcomes leather sewing in-process manpower is extravagant, and is inefficient, problem with high costs, through the utility model relates to a can practice thrift the manpower, optimize production efficiency, produce the influence far away to improving product quality.

Description

Single-needle arbitrarily-rotating machine head leather sewing equipment

Technical Field

The utility model belongs to leather sewing field, leather goods field for the car mainly are applied to the pattern of the car interior trim part leather goods and make up, concretely relates to arbitrary rotatory aircraft nose leather sewing equipment of single needle.

Background

The leather sewing machine with the traditional arbitrarily rotating machine head is characterized in that the leather sewing machine with the traditional arbitrarily rotating machine head is matched with the speed of the template moving workbench through the lower needle speed of the rotating machine head, the purpose that different patterns and stitches are uniform is achieved, the traditional sewing mode is used for achieving the purpose better, a complex template moving workbench and a high-precision control unit are needed, the structural design and the assembly process are provided with extremely strict standard requirements and burdensome assembly checking tasks in an assembling mode, the complex structure of the template moving workbench is adopted, machining errors of parts at all levels are stacked together, strict examination is brought to the whole machine debugging, many defects are brought to high-efficiency production, much time is wasted for repeated debugging, and the production efficiency is greatly influenced.

At present, sewing equipment with complex design structure and multi-stage transmission matching is widely used at home and abroad. Under the limitation of technology lagging, originally designed equipment still takes over the production task of the mainstream market. The sewing machine of the original design has the following disadvantages:

1. the upper machine head is too thick, and the upper machine head is matched with the template moving workbench for sewing when rotating, so that the structure greatly influences the concentricity of the rotation of the machine head, the deviation of stitches for sewing and the irregularity of the stitches are easily caused, and the data of a machine and a circuit of a sewn product need to be frequently adjusted to achieve the purpose of qualified whole machine;

the structure of the X-direction template moving workbench and the Y-direction template moving workbench is complex, and due to the complex template moving workbench, in the working process of the workbench, the assembly error of multi-stage parts is amplified by the influence of the transmission of main power, so that the moving speed of output power cannot be uniformly controlled, the stitch deviation and the stitch sewing are not uniform, more debugging work can be caused to a debugging worker, and the acceptance progress of the whole machine is greatly influenced;

3. the sewing stitches are not easy to control uniformly and are influenced by the design concept, frequent debugging needs to be carried out on a machine in the actual production process to ensure that the produced product is qualified in quality, the defect has high requirements on the working capacity of debugging personnel, the consumed time and energy directly influence the production cost, and resource waste is caused.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art's weak point, provide a rotatory aircraft nose leather sewing equipment is wantonly to single needle, the utility model discloses excellent shortcoming to current single needle rotatory aircraft nose leather sewing equipment is wantonly summarized and contrasted, optimizes the reorganization and innovates it, removes the preparation pattern part through optimizing first sewing part of operating the computer and template, improves production precision, product percent of pass, reduces the adjustment of process personnel and checks the degree of difficulty, and the saving equipment adjustment time reaches in succession, high efficiency, the product sewing effect of the class of the cloud flowing water. The successful application of the equipment has positive and profound influence on saving the labor cost, optimizing the production efficiency and improving the product quality upgrading of the sewing equipment industry.

The utility model discloses the purpose is realized through following technical scheme:

a single-needle arbitrarily-rotating machine head leather sewing device comprises a new machine head part, an X-direction lead screw module part, a Y-direction lead screw module part, an X-direction template fixing part, a rack part, a bedplate steel cover plate part, a rotary shuttle box part, a lower rotary table part, an operation screen part and an upper thread clamping part.

The X-direction lead screw module part and the Y-direction lead screw module part are directly driven by the motor;

the lower rotary table part and the rotary shuttle box part are arranged in the middle of the rack part;

the new machine head part is arranged on a large arm mounting plate of the machine frame part;

the upper wire clamping part is arranged on the new nose part;

the 2Y-direction lead screw module parts are arranged on a guide rail mounting base surface of the rack part, and a bedplate steel cover plate part is laid above through positioning studs;

the X-direction lead screw module part is positioned and installed on the bedplate steel cover plate part;

the X-direction template fixing part is connected to the X-direction lead screw module part;

the operation screen part is arranged on the operation screen fixing seat.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model overcomes leather sewing in-process manpower is extravagant, and is inefficient, problem with high costs, through the utility model relates to a can practice thrift the manpower, optimize production efficiency, produce the influence far away to improving product quality.

Drawings

FIG. 1 is a front view of a single needle arbitrarily rotating head leather sewing machine;

FIG. 2 is a left side view of the single needle arbitrary rotary head leather sewing apparatus.

1. The novel machine head part comprises a 2.X-direction lead screw module part, a 3.Y-direction lead screw module part, a 4.X-direction template fixing part, a frame part 6, a bedplate steel cover plate part 7, a rotating shuttle box part 8, a lower rotating table part 9, an operation screen part 10 and an upper wire clamping part.

Detailed Description

For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.

A single needle arbitrarily rotates the aircraft nose leather sewing machine, the whole line includes: the novel machine head part 1, the X-direction lead screw module part 2, the Y-direction lead screw module part 3, the X-direction template fixing part 4, the machine frame part 5, the bedplate steel cover plate part 6, the rotating shuttle box part 7, the lower rotating platform part 8, the operation screen part 9 and the upper wire clamping part 10.

The lower rotary table part 8 and the rotary shuttle box part 7 are arranged in the middle of the frame part 5;

the new machine head part 1 is arranged on a large arm mounting plate of the machine frame part 5;

the upper wire clamping part 10 is arranged on the new handpiece part 1;

the 2Y-direction lead screw module parts 3 are arranged on a guide rail mounting base surface of the frame part 5, and a bedplate steel cover plate part 6 is laid above the guide rail mounting base surface through positioning studs;

the X-direction lead screw module part 2 is positioned and installed on the bedplate steel cover plate part 6;

the X-direction template fixing part 4 is connected to the X-direction lead screw module part 2;

the operation screen part 9 is arranged on the operation screen fixing seat.

The local component of the equipment adopts a novel integrated structural design, the X-direction template moving workbench and the Y-direction template moving workbench with complex structures are designed into a novel structure adopting an integrated X-direction lead screw module 2 and an integrated Y-direction lead screw module 3), and the X-direction template fixing part 4 concentrically connected with the central lead screw is driven by directly utilizing the output torque of the motor, so that the uniform speed and the synchronous displacement of the X-direction template fixing part 4 are greatly optimized, the electronic control system can more easily control the bidirectional speed, and the purpose of uniform sewing is achieved.

The novel machine head part 1 adopted by the equipment is based on the traditional machine head structure of a company, optimization updating in the aspect of design is carried out, a driving structure and an active sewing structure are perfectly integrated by adopting a novel layout, the movement track of cotton threads is optimized, the aim of sewing the cotton threads smoothly is fulfilled, the problem that the old machine head structure is overstaffed, and the defects that stitches are not uniformly sewn, are difficult to control and frequently adjusted due to trembling caused by motor movement in the sewing process are solved, and the sewing process is matched with the following sewing process, so that the continuous, efficient and popular product sewing effect is achieved.

The method comprises the steps of placing a material to be sewn on an X-direction template fixing part 4 connected with an X-direction lead screw module part 2 integrated with a driving structure, matching a new machine head part 1 and a rotating shuttle box part 7 integrated with the driving structure, directly driving the X-direction lead screw module 2 through a motor and carrying out stitch files recorded with an operation screen part 9 through a Y-direction lead screw module 3 directly driven by the motor, carrying out automatic sewing on a table plate steel cover plate part 6, completing periodic stitch sewing, manually taking down a template, replacing the material and carrying out a sewing process of a new material.

Claims

1. A single-needle arbitrarily-rotating machine head leather sewing device comprises a new machine head part, an X-direction lead screw module part, 2Y-direction lead screw module parts, an X-direction template fixing part, a machine frame part, a bedplate steel cover plate part, a rotary shuttle box part, a lower rotary table part, an operation screen part and an upper thread clamping part; the method is characterized in that: the lower rotary table part and the rotary shuttle box part are arranged in the middle of the rack part; the new machine head part is vertically and upwards arranged on a large arm mounting plate of the machine frame part; the upper wire clamping part is arranged on the new nose part; the X-direction lead screw module part is positioned and installed on the bedplate steel cover plate part; the X-direction template fixing part is connected to the X-direction lead screw module part; the operation screen part is arranged on the operation screen fixing seat.

2. The single needle arbitrarily rotating head leather sewing apparatus as claimed in claim 1, wherein: the 2Y-direction screw modules are installed on a guide rail installation base surface of the frame part, and a bedplate steel cover plate part is laid above the guide rail installation base surface through positioning studs.

3. The single needle arbitrarily rotating head leather sewing apparatus as claimed in claim 1, wherein: the X-direction lead screw module part and the Y-direction lead screw module part are directly driven by the motor.