CN110654916A

CN110654916A - Full-automatic spreading machine head

Info

Publication number: CN110654916A
Application number: CN201911023973.6A
Authority: CN
Inventors: 朱波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-01-07

Abstract

The invention discloses a full-automatic spreading machine head, and relates to the field of spreading machines. Including first base and second base, first base is equipped with first bearing box, the second base is equipped with the second bearing box, be equipped with exhibition cloth cylinder mechanism in the middle of two bases, exhibition cloth cylinder mechanism includes first cylinder, first cylinder both ends all are equipped with the spindle nose, both ends spindle nose passes respectively and connects first bearing box and second bearing box, the spindle nose of first cylinder one end passes and connects first drive arrangement again behind the second bearing box, first drive arrangement fixed connection second base, be connected with conveyer belt mechanism between first base and second base, conveyer belt mechanism is located exhibition cloth cylinder mechanism below, second drive arrangement is connected to the spindle nose of conveyer belt mechanism one side. The cloth spreading machine has a simple structure, solves the problem that light and thin cloth is easy to be adsorbed on the machine head due to static electricity, solves the problem that the existing cloth spreading machine cannot spread the cloth which is similar to down jacket cloth and has air impermeability and soft texture, improves the cloth spreading efficiency and reduces the cloth spreading cost.

Description

Full-automatic spreading machine head

Technical Field

The invention relates to the field of spreading machines, in particular to a full-automatic spreading machine head.

Background

With the development of industrialization, the garment industry gradually changes from traditional manpower-intensive type to industrialization and automation. In the clothing making process, the cloth pulling and the cloth cutting play a vital role, the clothing meeting the specification can be sewn only through regular cut pieces, if the cut pieces are irregular, even if a good sewing machine and a good sewing worker are used, the high-quality clothing can not be sewn, the cloth pulling is the first procedure of clothing making, the quality of the cloth pulling determines the quality of the whole production, and the cloth pulling and the cloth cutting are basic, critical and not neglected absolutely. The spreading machine special for spreading cloth is in the domestic market in the early 90 s, and only European, American and Japanese spreading machines are popularized in China in the early time. Through the development of nearly twenty years, the market of the spreading machine in China is gradually mature, and along with the factors of difficult labor recruitment in coastal areas, high labor cost of workers, complexity of cloth and the like in nearly two years, the spreading machine becomes a new choice for many garment-making enterprises. Among the prior art, like the surface fabric that down coat is airtight and the texture is very soft, can produce a large amount of static usually at the granny rag in-process and make the cloth adsorb on the stainless steel panel of aircraft nose very easily, can not fall to tailor the bench, and to airtight cloth, the shop cloth in-process has the air to make the cloth swell, spreads the unevenness, influences and tailors, and current granny rag aircraft nose generally need be equipped with the supplementary granny rag of two at least celebrities at the granny rag in-process, and work efficiency is low, and the cost is still high.

Disclosure of Invention

The invention aims to solve the technical problem of providing a full-automatic cloth spreading machine head which is simple in structure, light and thin, enables a fabric with a coating to be easily conveyed to a cutting table through a conveying belt mechanism arranged on the machine head, enables a roller pressing mechanism arranged on the machine head to drive out air flow generated in a cloth spreading process and to drive the fabric flat, and improves cloth spreading efficiency.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a full-automatic cloth spreading machine head comprises a first base and a second base, wherein the first base is provided with a first bearing box, the second base is provided with a second bearing box, a cloth spreading roller mechanism is arranged between the two bases and comprises a first roller, shaft heads are arranged at two ends of the first roller, the shaft heads at the two ends respectively penetrate through and are connected with the first bearing box and the second bearing box, the shaft head at one end of the first roller penetrates through the second bearing box and is then connected with a first driving device, and the first driving device is fixedly connected with the second base;

be connected with conveyer belt mechanism between first base and the second base, conveyer belt mechanism is located exhibition cloth cylinder mechanism below, the spindle nose of conveyer belt mechanism one side is connected the second drive arrangement.

Preferably, a roller pressure driving mechanism is connected between the first base and the second base, and the roller pressure driving mechanism is positioned in front of the conveying belt mechanism.

Further preferably, the roller pushing mechanism comprises a second roller, a second roller shaft is arranged in the second roller, two ends of the second roller shaft extend out of two ends of the second roller respectively, bearings are arranged between two ends of the second roller and the second roller shaft respectively, and shaft heads at two ends of the second roller shaft are connected with the height adjusting mechanisms respectively.

Still further preferably, the height adjusting mechanism comprises a spring, a guide seat, a guide shaft, a pressing piece, a connecting seat and an adjusting nut, the shaft heads at two ends of the second roller are respectively connected with the connecting seat, each connecting seat is respectively connected with the guide shaft, the axis of each guide shaft is perpendicular to the axis of the second roller, each guide shaft penetrates through and extends out of a guide hole in the guide seat, each guide seat is respectively connected with the first base and the second base, the part of each guide shaft extending out of the guide seat is provided with a thread, the top end of the thread is connected with the adjusting nut, the spring is arranged between the adjusting nut and the top end surface of the guide seat, the spring is sleeved outside the guide shaft, and the pressing piece is arranged between the top end of the spring and the adjusting nut in a tightly attached mode.

Preferably, the conveying belt mechanism comprises two conveying rollers arranged in parallel, a supporting plate is arranged below the conveying roller in front of the conveying belt mechanism, and two sides of the supporting plate are connected with the first base and the second base.

Preferably, conveyer belt mechanism top is equipped with tailors compress mechanism, tailor compress mechanism and be located cylinder catch up with the compress mechanism rear, tailor compress mechanism and include the pivot, the pivot both ends with first base and second base rotate to be connected, arbitrary end of pivot stretches out first base is connected with third drive arrangement, fixedly connected with clamp plate in the middle of the pivot, the clamp plate is followed pivot axis direction sets up.

Further preferably, the length of the pressing plate is larger than the width of the pressed cloth.

Preferably, the first driving device comprises a first motor, the first motor is fixedly connected with a first driving wheel, the first driving wheel is synchronously and rotatably connected with a second driving wheel, and the second driving wheel is fixedly connected with a shaft head on one side of the first roller.

Preferably, the second driving device comprises a driving wheel and a driven wheel, the driving wheel and the driven wheel are connected in a synchronous rotating mode, the driving wheel is connected with the shaft head of the first roller, and the driven wheel is connected with the shaft head on one side of the conveying belt mechanism.

Preferably, the first transmission wheel and the second transmission wheel are both belt pulleys, and the diameter of the first transmission wheel is smaller than that of the second transmission wheel.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

1. the fabric cutting machine is provided with the conveying belt mechanism, so that the light and thin fabric with the coating is easily conveyed to the cutting table through the conveying belt mechanism of the machine head, and the problem that the fabric is adsorbed on the machine head due to static electricity is solved.

2. The roller pressing mechanism arranged in the invention can drive out the airflow generated in the cloth drawing process and drive the cloth flat, thereby solving the problem that the existing cloth drawing machine can not draw the airtight fabric such as the down fabric and improving the cloth drawing efficiency.

Drawings

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

in the figure: 1. the cloth spreading and pressing device comprises a cloth spreading roller mechanism 101, a first roller 2, a first driving device 3, a conveying belt mechanism 301, a conveying roller 302, a supporting plate 4, a cutting and pressing mechanism 401, a rotating shaft 402, a pressing plate 5, a roller pressing mechanism 501, a second roller 6, a height adjusting mechanism 601, a spring 602, a guide seat 603, a guide shaft 604, a connecting seat 605, a pressing sheet 606, an adjusting nut 7, a second driving device 701, a driving wheel 702, a driven wheel 8, a third driving device 9, a first base 10 and a second base.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1, a full-automatic spreading machine head, including first base 9 and second base 10, first base 9 is equipped with first bearing box, the second base is equipped with second bearing box, be equipped with exhibition cloth roller mechanism 1 in the middle of two bases, exhibition cloth roller mechanism 1 includes first cylinder 101, first cylinder 101 both ends all are equipped with the spindle nose, both ends spindle nose passes respectively and connects first bearing box and second bearing box, the spindle nose of first cylinder one end passes second bearing box and connects first drive arrangement 2 again, first drive arrangement 2 fixed connection second base 10. The first driving device 2 comprises a first motor 201, the first motor 201 is fixedly connected with a first driving wheel, the first driving wheel is synchronously and rotatably connected with a second driving wheel, and the second driving wheel is fixedly connected with a shaft head on one side of the first roller (101). The first driving wheel and the second driving wheel can be belt pulleys, and the diameter of the first driving wheel is smaller than that of the second driving wheel.

The conveying belt mechanism 3 is connected between the first base 9 and the second base 10, the conveying belt mechanism 3 comprises two conveying rollers 301 which are arranged in parallel, a supporting plate 302 is arranged below the conveying rollers 301 in front of the conveying belt mechanism 3, and the first base 9 and the second base 10 are connected to two sides of the supporting plate 302. The conveying belt mechanism 3 is positioned below the cloth spreading roller mechanism 1, and a shaft head at one side of the conveying belt mechanism 3 is connected with a second driving device 7. The second driving device 7 comprises a driving wheel 701 and a driven wheel 702, the driving wheel 701 and the driven wheel 702 are connected in a synchronous rotating mode, the driving wheel 701 is connected with a shaft head of the first roller 101, the driven wheel 702 is connected with a shaft head on one side of the conveying belt mechanism 3, the second driving device 7 can also be a variable frequency motor capable of adjusting speed, and the rotating speed of the variable frequency motor is adjusted to enable the conveying speed of a belt of the conveying belt mechanism to be matched with the spreading running speed of the spreading roller mechanism 1.

Be equipped with above conveyer belt mechanism 3 and tailor compress mechanism 4, tailor compress mechanism 4 and be located the cylinder and catch up with the 5 backs of compress mechanism, tailor compress mechanism 4 and include pivot 401, pivot 401 both ends are rotated with first base 9 and second base 10 and are connected, and the arbitrary end of pivot stretches out first base and is connected with third drive arrangement 8, pivot 401 the place ahead fixedly connected with clamp plate 402, and clamp plate 402 length is greater than by the compress width.

A roller driving mechanism 5 is connected between the first base 9 and the second base 10, and the roller driving mechanism 5 is positioned in front of the conveyor belt mechanism 3. The roller driving and pressing mechanism 5 comprises a second roller 501, a second roller shaft is arranged in the second roller, two ends of the second roller shaft respectively extend out of two ends of the second roller, bearings are respectively arranged between two ends of the second roller and the second roller shaft, and shaft heads at two ends of the second roller shaft are respectively connected with a height adjusting mechanism 6. The height adjusting mechanism 6 comprises a spring 601, guide seats 602, guide shafts 603, connecting seats 604, pressing plates 605 and adjusting nuts 606, the shaft heads at two ends of the second roller 501 are respectively connected with the connecting seats 604, each connecting seat 604 is respectively connected with the guide shafts 603, the axis of each guide shaft 603 is perpendicular to the axis of the second roller 501, each guide shaft 603 penetrates through and extends out of a guide hole in the guide seat 602, each guide seat 602 is respectively connected with the first base 9 and the second base 10, the part of each guide shaft 603 extending out of the guide seat 602 is provided with a thread, the top end of the thread is connected with the adjusting nuts 606, the spring 601 is arranged between the adjusting nuts 606 and the top end surfaces of the guide seats 602, the spring 601 is sleeved outside the guide shafts 603, and the pressing plates 605 are arranged between the top ends of the tightly attached springs 601 and the.

When the invention works, firstly, coiled cloth is put in the material frame at the back of the machine head, then the first roller 101 of the cloth spreading roller mechanism 1 is driven by the first motor 201 of the first driving device 2 to start rotating, the cloth passes through the first roller 101 of the cloth spreading roller mechanism 1 and is spread, then the cloth which passes through the conveyer belt of the conveyer belt mechanism 3 and the supporting plate 302 in front of the conveyer belt falls on the cutting table, the cloth which falls on the cutting table is flushed flat by the second roller 501 of the roller flushing mechanism 5 in front of the conveyer belt, bubbles in the cloth are flushed out, therefore, the cloth is flatly laid on the cutting table, when the cloth is laid to the required length, cutting needs to be carried out, the third driving device 8 drives the rotating shaft 401 to rotate, the rotating shaft 401 can drive the pressing plate 402 fixed on the rotating shaft to rotate downwards, the pressing plate 402 presses the cloth on the cutting table, and scissors arranged on the machine body cut the cloth along the pressing plate 402.

The machine head can repeatedly pave materials according to the control of the machine body, so that the materials are well repeatedly overlapped. When the cloth height increases, because the roller driving and pressing mechanism 5 is provided with the height adjusting structure 6, the height of the second roller 501 relative to the cutting table top can be adjusted by screwing the adjusting nut 606 on the height of the guide shaft 603, so that the roller driving and pressing mechanism 5 can adapt to the driving and pressing work of the cloth with different thicknesses.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The full-automatic cloth spreading machine head is characterized by comprising a first base (9) and a second base (10), wherein the first base (9) is provided with a first bearing box, the second base is provided with a second bearing box, a cloth spreading roller mechanism (1) is arranged between the two bases, the cloth spreading roller mechanism (1) comprises a first roller (101), shaft heads are arranged at two ends of the first roller (101), the shaft heads at the two ends respectively penetrate through and are connected with the first bearing box and the second bearing box, the shaft head at one end of the first roller penetrates through the second bearing box and is then connected with a first driving device (2), and the first driving device (2) is fixedly connected with the second base (10);

be connected with conveyer belt mechanism (3) between first base (9) and second base (10), conveyer belt mechanism (3) are located exhibition cloth roller mechanism (1) below, second drive arrangement (7) are connected to the spindle nose of conveyer belt mechanism (3) one side.

2. The head of the fully automatic spreading machine according to claim 1, wherein a roller driving and pressing mechanism (5) is connected between the first base (9) and the second base (10), and the roller driving and pressing mechanism (5) is positioned in front of the conveying belt mechanism (3).

3. The machine head of the full-automatic spreading machine according to claim 2, wherein the roller driving and pressing mechanism (5) comprises a second roller (501), a second roller shaft is arranged in the second roller, two ends of the second roller shaft respectively extend out of two ends of the second roller, bearings are respectively arranged between two ends of the second roller and the second roller shaft, and shaft heads at two ends of the second roller shaft are respectively connected with a height adjusting mechanism (6).

4. The machine head of the full-automatic cloth spreading machine according to claim 3, wherein the height adjusting mechanism (6) comprises a spring (601), a guide seat (602), a guide shaft (603), a connecting seat (604), a pressing sheet (605) and an adjusting nut (606), the shaft heads at two ends of the second roller (501) are respectively connected with the connecting seat (604), each connecting seat (604) is respectively connected with the guide shaft (603), the axis of each guide shaft (603) is vertical to the axis of the second roller (501), each guide shaft (603) passes through and extends out of a guide hole in the guide seat (602), each guide seat (602) is respectively connected with the first base (9) and the second base (10), the part of each guide shaft (603) extending out of the guide seat (602) is provided with a thread, and the top end of the thread is connected with the adjusting nut (606), the spring (601) is arranged between the adjusting nut (606) and the top end surface of the guide seat (602), the spring (601) is sleeved outside the guide shaft (603), and a pressing sheet (605) is arranged between the top end of the spring (601) and the adjusting nut (606) in a clinging mode.

5. The head of a fully automatic spreading machine according to claim 1, wherein the conveyor belt mechanism (3) comprises two parallel conveyor rollers (301), a supporting plate (302) is arranged under the conveyor rollers (301) in front of the conveyor belt mechanism (3), and the two sides of the supporting plate (302) are connected with the first base (9) and the second base (10).

6. The machine head of the full-automatic spreading machine according to claim 1, wherein a cutting cloth pressing mechanism (4) is arranged above the conveying belt mechanism (3), the cutting cloth pressing mechanism (4) is located behind the roller pushing mechanism (5), the cutting cloth pressing mechanism (4) comprises a rotating shaft (401), two ends of the rotating shaft (401) are rotatably connected with the first base (9) and the second base (10), a third driving device (8) is connected to one end of the rotating shaft, which extends out of the first base, and a pressing plate (402) is fixedly connected in front of the rotating shaft (401).

7. The head of claim 6, wherein the length of the pressing plate (402) is greater than the width of the cloth to be pressed.

8. The head of a fully automatic spreading machine according to any one of claims 1 to 7, wherein said first driving device (2) comprises a first motor, said first motor is fixedly connected with a first driving wheel, said first driving wheel is synchronously and rotatably connected with a second driving wheel, and said second driving wheel is fixedly connected with a side shaft head of said first roller.

9. The head of claim 8, wherein the first and second drive wheels are both pulleys, and the diameter of the first drive wheel is smaller than that of the second drive wheel.

10. The head according to claim 1, wherein said second driving means (7) comprises a driving wheel (701) and a driven wheel (702), said driving wheel (701) and said driven wheel (702) are synchronously and rotatably connected, said driving wheel (701) is connected with the shaft head of said first roller (101), and said driven wheel (702) is connected with the shaft head of one side of said conveyor belt mechanism (3).