CN206428425U - A double-needle high head car with automatic feeding function - Google Patents

Abstract

The utility model discloses a double-needle high-head vehicle with automatic feeding function, which comprises a base, wherein a machine head and a transmission device are arranged on the base, the machine head is connected with the transmission device, a needle rod capable of performing telescopic motion and a connecting rod connected with a telescopic end of a telescopic motor are arranged on the lower surface of a vertical part of the machine head, two machine needles are fixed on a double-needle fixing device, the other end of the connecting rod is connected with a presser foot, a leak hole is arranged on the presser foot, a needle groove is arranged on the upper surface of a vertical column, the telescopic end of a telescopic motor II is provided with a slide rod with one end embedded into the slide groove, a mounting frame is arranged on the lower surface of the slide rod, a first conveying wheel is sleeved on the rotary rod, a rotary motor is arranged on the inner side surface of the vertical part of the vertical frame, the rotary end of the rotary motor is provided with a second, the feeding speed can be controlled, stable feeding can be realized, and the automation is strong.

Description

A double-needle high head car with automatic feeding function

technical field

The utility model relates to the field of sewing equipment, in particular to a double-needle high head car with automatic feeding function.

Background technique

In recent years, China's clothing industry has developed greatly, and the development of the clothing industry has greatly promoted the development of China's national economy. In 2005, the total output value of textile and clothing accounted for about one tenth of the country's total output value, and it has been exported for five consecutive years. Earning a surplus in foreign exchange is the first, and the garment industry has always made a huge contribution to China's foreign exchange earning from exports.

In the garment industry, sewing machines are essential processing equipment. A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material to interweave or sew one or more layers of sewing materials. The sewing machine can sew cotton, hemp, silk, wool , artificial fiber and other fabrics and leather, plastic, paper and other products, the stitches are neat and beautiful, flat and firm, with fast sewing speed and easy use. However, at the current stage, when the double-needle high-end car is used for sewing, it is manually fed for sewing, which requires the staff to be very focused on feeding. Once the feeding is stopped due to fatigue and other reasons, it will affect the sewing operation. At the same time, the feeding The speed is difficult to master, which increases the work intensity of the staff, leads to low production efficiency, and cannot meet the needs of high-speed production development.

Utility model content

The purpose of this utility model is in order to solve the above-mentioned problem, has designed a kind of double-needle high head car with automatic feeding function.

In order to achieve the above object, the utility model provides the following technical solutions: a double-needle high head car with automatic feeding function, including a base, the base is provided with a machine head and a transmission device, the machine head is connected with the transmission device, the The upper surface of the machine head is provided with a telescopic motor one, and the lower surface of the vertical part of the machine head is provided with a needle bar for telescopic movement and a connecting rod connected with the telescopic end of the telescopic motor one. A double-needle fixing device, two machine needles are fixed on the double-needle fixing device, a presser foot is connected to the other end of the connecting rod, and a leakage hole corresponding to the double-needle fixing device is opened on the presser foot, the A column is arranged on the base and below the vertical part of the machine head, and a needle groove corresponding to the double-needle fixing device is opened on the upper surface of the column, and a stand is arranged on the base and located on both sides of the column, so that The inner side surface of the vertical part of the stand is provided with a chute, the lower surface of the horizontal part of the stand is provided with a telescopic motor two, and the telescopic end of the telescopic motor two is provided with a slide bar with one end embedded in the chute, The lower surface of the slide bar is provided with a mounting frame, and a circular groove is opened on the mounting frame, and a bearing is arranged in the circular groove, and a rotating rod is inserted in the bearing, and a conveying wheel is set on the rotating rod 1. A rotating motor is provided on the inner surface of the vertical part of the stand, and the rotating end of the rotating motor is provided with a conveying wheel 2 corresponding to the conveying wheel 1.

Preferably, two placing rods are arranged on the upper surface of the machine head, a spool is set on the placing rod, a thread is wound on the spool, a thread hole is opened at the lower part of the needle, and the other end of the thread Insert into the wire hole.

Preferably, racks are provided at the four corners of the lower surface of the base.

Preferably, the cross section of the stand is L-shaped, and the cross section of the installation frame is rectangular.

Preferably, the height of the upper surface of the stand is the same as the height of the upper end of the second conveying wheel.

A double-needle high-head car with automatic feeding function produced by the technical solution of the utility model adopts an automatic feeding mechanism, which can control the feeding speed, and can feed smoothly, with strong automation, which greatly reduces the working intensity of the staff and saves It improves human resources, improves work efficiency, and meets the needs of high-speed production development.

Description of drawings

Fig. 1 is the structural representation of a kind of double-needle high head car with automatic feeding function described in the utility model;

Fig. 2 is a front sectional view of a double-needle high head car with automatic feeding function described in the utility model;

Fig. 3 is a partially enlarged view of a double-needle high head car with automatic feeding function described in the utility model;

Fig. 4 is a left side view of a double-needle high head car with automatic feeding function described in the utility model;

Fig. 5 is a top view of the column of a double-needle high head car with automatic feeding function described in the utility model;

In the figure, 1-base; 2-machine head; 3-transmission device; 4-telescopic motor one; 5-needle bar; 6-connecting rod; 7-double needle fixing device; 8-needle; 9-presser foot; 10-leaking hole; 11-column; 12-needle groove; 13-stand; 14-chute; 15-telescopic motor two; 16-sliding rod; 21-conveying wheel one; 22-rotating motor; 23-conveying wheel two; 24-placement bar; 25-spool; 26-line; 27-line hole; 28-frame.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a double-needle high-head car with automatic feeding function as shown in Figure 1-5, comprising a base 1, the base 1 is provided with a machine head 2 and a transmission device 3, and the machine head 2 and The transmission device 3 is connected, the upper surface of the machine head 2 is provided with a telescopic motor-4, and the lower surface of the vertical part of the machine head 2 is provided with a needle bar 5 for telescopic movement and is connected with the telescopic end of the telescopic motor-4. The connecting rod 6, the needle bar 5 is provided with a double-needle fixing device 7, two machine needles 8 are fixed on the double-needle fixing device 7, the other end of the connecting rod 6 is connected with a presser foot 9, the There is a leakage hole 10 corresponding to the double-needle fixing device 7 on the presser foot 9. On the base 1 and below the vertical part of the machine head 2, a column 11 is provided. The needle slot 12 corresponding to the fixing device 7, the base 1 and the front and rear sides of the column 11 are provided with a stand 13, the inner surface of the vertical part of the stand 13 has a chute 14, the stand Two telescopic motors 15 are arranged on the lower surface of the horizontal part of the frame 13, and the telescopic end of the two telescopic motors 15 is provided with a slide bar 16 with one end embedded in the chute 14, and a mounting bracket 17 is provided on the bottom surface of the slide bar 16. , the mounting bracket 17 has a circular groove 18, the circular groove 18 is provided with a bearing 19, the bearing 19 is inserted with a rotating rod 20, and the rotating rod 20 is equipped with a conveying wheel 21, so The inner surface of the vertical part of the stand 13 is provided with a rotating motor 22, and the rotating end of the rotating motor 22 is provided with a conveying wheel two 23 corresponding to the conveying wheel one 21; There are two placement rods 24, the placement rod 24 is sleeved with a bobbin 25, the bobbin 25 is wound with a thread 26, the lower part of the needle 8 is provided with a thread hole 27, and the other end of the thread 26 is inserted into the thread hole 27 Inside; the four corners of the lower surface of the base 1 are provided with a frame 28; the cross section of the stand 13 is L-shaped, and the cross section of the mounting frame 17 is rectangular; the height of the upper surface of the stand 13 is the same as The height of conveying wheel two 23 upper ends is identical.

During specific use: the input ends of the transmission device 3, the first telescopic motor 4, the second telescopic motor 15 and the rotary motor 22 are respectively connected to the output ends of the controller provided with the control system, and the controller is energized to run, and the bobbin 25 Insert the upper thread into the thread hole 27, place the object to be sewn on the conveying wheel 2 23 flatly, then the telescopic motor 2 15 on the stand 13 works, and the telescopic end is extended so that the slide bar 16 is in the chute 14 Sliding, when the conveying wheel one 21 and conveying wheel two 23 that are sleeved on the rotating rod 20 pressed the object tightly, the telescopic motor two 15 stopped working, and the object passed through the column 11 normally, and the telescopic end of the telescopic motor one 4 was extended, so that The presser foot 9 on the connecting rod 6 presses the object, the transmission device 3 and the rotating motor 22 work at the same time, the conveying wheel 1 21 and the conveying wheel 2 23 rotate to automatically convey the object, and the transmission device 3 controls the inside of the machine head 2 to make the double needle The machine needle 8 on the fixing device 7 performs sewing operations on the object, which can feed materials smoothly and is highly automated, which greatly reduces the work intensity of the staff. In the process, the machine needle 8 moves up and down in the leak hole 10 and the needle groove 12.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (5)

1. A double-needle high-end car with automatic feeding function, including a base (1), characterized in that the base (1) is provided with a machine head (2) and a transmission device (3), and the machine head ( 2) Connected with the transmission device (3), the upper surface of the machine head (2) is provided with a telescopic motor one (4), and the lower surface of the vertical part of the machine head (2) is provided with a needle for telescopic movement. The rod (5) and the connecting rod (6) connected to the telescopic end of the telescopic motor one (4), the needle rod (5) is provided with a double-needle fixing device (7), and the double-needle fixing device (7) is Two machine needles (8) are fixed, the other end of the connecting rod (6) is connected with a presser foot (9), and the presser foot (9) has a leak hole corresponding to the double-needle fixing device (7) (10), a column (11) is provided on the base (1) and below the vertical part of the machine head (2), and the upper surface of the column (11) is provided with a needle corresponding to the double-needle fixing device (7). Needle slots (12), the base (1) and the front and rear sides of the column (11) are provided with stands (13), and the inner surface of the vertical part of the stand (13) has a chute (14), the lower surface of the horizontal part of the stand (13) is provided with a telescopic motor two (15), and the telescopic end of the telescopic motor two (15) is provided with a slide bar with one end embedded in the chute (14) (16), the lower surface of the slide bar (16) is provided with a mounting frame (17), the mounting frame (17) is provided with a circular groove (18), and the circular groove (18) is provided with a bearing ( 19), the bearing (19) is inserted with a rotating rod (20), and the first conveying wheel (21) is set on the rotating rod (20), and the inner surface of the vertical part of the stand (13) is A rotating motor (22) is provided, and the rotating end of the rotating motor (22) is provided with a second conveying wheel (23) corresponding to the first conveying wheel (21). 2. A double-needle high head car with automatic feeding function according to claim 1, characterized in that two placement rods (24) are arranged on the upper surface of the machine head (2), and the placement A spool (25) is set on the rod (24), and a thread (26) is wound on the spool (25), and a thread hole (27) is provided at the lower part of the needle (8), and the other end of the thread (26) Insert into the wire hole (27). 3. The double-needle high-end car with automatic feeding function according to claim 1, characterized in that, the four corners of the lower surface of the base (1) are provided with racks (28). 4. A double-needle high-end car with automatic feeding function according to claim 1, characterized in that, the cross section of the stand (13) is L-shaped, and the cross section of the mounting frame (17) is a rectangle. 5. The double-needle high-end car with automatic feeding function according to claim 1, characterized in that the height of the upper surface of the stand (13) is the same as the height of the upper end of the second conveying wheel (23).