Full-automatic sewing production line for safety net

Abstract

The full-automatic safety net sewing production line comprises a base, the two ends of the top face of the base are rotationally connected with an unwinding roller and a winding roller respectively, two second supports are fixedly installed on the top face, close to the winding roller, of the base, and the two second supports are jointly rotationally connected with a cleaning roller and a scraping plate. When the safety net cleaning device is used, operation is easy, through the arrangement of second springs, electric telescopic rods, a pressing plate, idler wheels and the like, the effect that a moving safety net is squeezed through the idler wheels on the pressing plate is achieved, and the safety net can be cleaned conveniently. And meanwhile, devices such as a cleaning roller, a scraping plate and a cleaning box are arranged, so that the cleaning roller can clean stains on the surface of the safety net, and meanwhile, the cleaning roller can be repeatedly used.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing production lines, in particular to a full-automatic sewing production line for safety nets. Background Art

[0002] Safety net is a kind of protective equipment used to prevent people or objects from falling. It is usually woven from high-strength fiber materials and is commonly seen in construction sites, high-altitude work sites, etc.

[0003] Safety nets are often used to protect the lives of workers working at heights, prevent accidental falls, and block tools and materials falling from heights to avoid harm to people below. Sewing safety nets is to enhance their structural stability and durability. Sewing can tightly connect the various parts of the net to prevent the mesh from deforming and expanding, thereby ensuring that it can still play an effective protective role when subjected to external forces, and improve its protective performance and service life.

[0004] After a long period of sewing, the lubricating oil of the sewing machine will be contaminated onto the safety net in the existing automatic sewing production line, affecting its appearance and use. At the same time, the safety net is usually adjusted by the unwinding and rewinding device of two rollers to avoid wrinkles and deformation. However, when the safety net is sewing the last section, since the end has been separated from the unwinding roller, it is easy to deform and wrinkle during the process of being pulled by the rewinding roller, which affects the sewing of the sewing machine. Utility Model Content

[0005] The utility model aims to solve the problems in the background technology and proposes a fully automatic sewing production line for a safety net.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The fully automatic sewing production line of the safety net comprises a base, wherein two ends of the top surface of the base are rotatably connected with a unwinding roller and a winding roller respectively, two second brackets are fixedly installed on the top surface of the base close to the winding roller, the two second brackets are rotatably connected with a cleaning roller and a scraper, a cleaning box is installed between the two second brackets, a scraper is fixedly installed on the top surface of the cleaning box, and the scraper is in contact with the outer side of the cleaning roller, the top surface of the base is slidably connected with a sewing machine through a linear module group, two third brackets are symmetrically installed on the top surface of the base, each of the third brackets is slidably connected with an L-shaped bracket through a plurality of electric telescopic rods, and the bottom surface of each L-shaped bracket is elastically connected with a pressing plate.

[0008] Preferably, a plurality of second springs are fixedly mounted on the bottom surface of each L-shaped bracket, and a bottom end of each second spring is fixedly connected to the top surface of the pressure plate, and a plurality of rollers are rotatably connected to the bottom surface of each pressure plate.

[0009] Preferably, two first brackets are symmetrically installed on the top surface of the base, and the two ends of the unwinding roller are rotatably connected to the first brackets at corresponding positions. A clamping disk is symmetrically installed on the outer side of the unwinding roller, each of the clamping disks is installed with a baffle disk through a first spring, and each baffle disk is symmetrically and slidably connected to the outer side of the unwinding roller.

[0010] Preferably, a motor is fixedly mounted on the outer side of one of the second brackets, and the output shaft of the motor passes through the second bracket and is connected to the cleaning roller.

[0011] Preferably, the two third brackets are rotatably connected to a plurality of second guide rollers, and the height of each second guide roller is smaller than the height of the unwinding roller.

[0012] Preferably, the installation height of the cleaning roller is greater than the installation height of the first guide roller, and the rotation direction of the cleaning roller is opposite to the rotation direction of the winding roller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model realizes the purpose of squeezing the moving safety net by the roller on the pressure plate by arranging the second spring, the electric telescopic rod, the pressure plate, the roller and the like, so that when one end of the safety net is separated from the unwinding roller, it can still be kept flat during the movement. At the same time, the L-shaped bracket is driven by the electric telescopic rod to adjust, so as to adapt to safety nets of different widths.

[0015] 2. The utility model realizes the cleaning of the stains on the surface of the safety net by the cleaning roller by arranging the cleaning roller, the scraper, the cleaning box and other devices. At the same time, the scraper can drop the stains on the cleaning roller into the cleaning box, which is convenient for the reuse of the cleaning roller.

[0016] To sum up, the utility model is easy to operate when in use. The utility model realizes squeezing of the moving safety net by the roller on the pressure plate by arranging the second spring, the electric telescopic rod, the pressure plate, the roller and other devices, so that when one end of the safety net is separated from the unwinding roller, it can still be kept flat during the movement. At the same time, the cleaning roller, the scraper, the cleaning box and other devices are arranged, so that the cleaning roller can clean the stains on the surface of the safety net, and the cleaning roller can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of the fully automatic sewing production line for safety nets proposed in the utility model;

[0018] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the safety net full-automatic sewing production line proposed by the utility model;

[0019] Figure 3This is a schematic diagram of the structure of the clamping mechanism of the fully automatic sewing production line for safety nets proposed by the utility model.

[0020] In the figure: 1 base, 2 first bracket, 3 clamping disk, 4 first spring, 5 baffle plate, 6 unwinding roller, 7 linear module group, 8 sewing machine, 9 winding roller, 10 motor, 11 second bracket, 12 cleaning roller, 13 first guide roller, 14 scraper, 15 cleaning box, 16 third bracket, 17 second guide roller, 18 electric telescopic rod, 19 L-shaped bracket, 20 second spring, 21 pressure plate, 22 roller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 , a safety net fully automatic sewing production line, including a base 1, two ends of the top surface of the base 1 are rotatably connected with a winding roller 6 and a winding roller 9, two first brackets 2 are symmetrically installed on the top surface of the base 1, and the two ends of the winding roller 6 are rotatably connected to the first brackets 2 at corresponding positions, and a clamping disk 3 is symmetrically installed on the outer side of the winding roller 6, each clamping disk 3 is installed with a baffle 5 through a first spring 4, and each baffle 5 is symmetrically slidably connected to the outer side of the winding roller 6. It is worth noting that by placing the safety net sleeve on the winding roller 6, and then through the first spring 4 installed on the baffle 5, the baffle 5 clamps the two ends of the safety net sleeve to prevent it from shaking during the unwinding process, affecting the position of the safety net, and at the same time, the winding roller 9 is driven to rotate by an external driving source;

[0023] Two second brackets 11 are fixedly installed on the top surface of the base 1 near the winding roller 9, and the two second brackets 11 are connected to the cleaning roller 12 and the scraper 14 by rotation together. A motor 10 is fixedly installed on the outer side of one of the second brackets 11, and the output shaft of the motor 10 passes through the second bracket 11 and is connected to the cleaning roller 12. A cleaning box 15 is installed between the two second brackets 11. A scraper 14 is fixedly installed on the top surface of the cleaning box 15, and the scraper 14 is in contact with the outer side of the cleaning roller 12. The top surface of the base 1 is slidably connected to the sewing machine 8 through the linear module group 7, and the linear module group 7 can drive the sewing machine 8 to move on the linear module group 7. The cleaning roller 12 is mounted on the first guide roller 13 and is fixed thereto. The installation height of the cleaning roller 12 is greater than the installation height of the first guide roller 13, and the rotation direction of the cleaning roller 12 is opposite to the rotation direction of the winding roller 9. It is worth noting that the safety net is supported by the first guide roller 13 by passing the safety net between the cleaning roller 12 and the first guide roller 13, and the rotation direction of the cleaning roller 12 is opposite to the moving direction of the safety net, so as to clean the top surface of the safety net. At the same time, the grease or adsorbed debris on the outside of the cleaning roller 12 is dropped by the scraper 14, and falls into the cleaning box 15 under the action of gravity, so as to facilitate the reuse of the cleaning roller 12.

[0024] Two third brackets 16 are symmetrically installed on the top surface of the base 1, and each third bracket 16 is slidably connected to an L-shaped bracket 19 through a plurality of electric telescopic rods 18. The bottom surface of each L-shaped bracket 19 is elastically connected to a pressure plate 21, and a plurality of second springs 20 are fixedly installed on the bottom surface of each L-shaped bracket 19, and the bottom end of each second spring 20 is fixedly connected to the top surface of the pressure plate 21, and the bottom surface of each pressure plate 21 is rotatably connected to a plurality of rollers 22, and the two third brackets 16 are rotatably connected to a plurality of second guide rollers 17, and the height of each second guide roller 17 is less than the height of the unwinding roller 6. It is worth noting that by starting a plurality of electric telescopic rods 18, safety nets of different widths can be adjusted, and then, under the action of the second springs 20, the rollers 22 on the pressure plate 21 are offset from the safety net, and the normal movement of the safety net is not affected. When one end of the safety net is separated from the unwinding roller 6, the safety net can also be fixed by the rollers 22 to keep it flat during movement to avoid wrinkles that affect the sewing effect of the sewing machine 8.

[0025] When the utility model is used, the safety net sleeve is firstly sleeved on the outside of the unwinding roller 6, and then the two baffles 5 are clamped and fixed to the safety net sleeve by the cooperation of the clamping disc 3 and the first spring 4, so as to avoid shaking during the unwinding process and affect the unwinding quality;

[0026] Then, one end of the safety net is passed through the bottom surface of a second guide roller 17 respectively, and then the electric telescopic rods 18 at both ends are adjusted to make the pressure plate 21 adapt to the width of the safety net. Then, both sides of the safety net are passed through the bottom surface of the roller 22 and the bottom surface of another second guide roller 17, and then passed between the cleaning roller 12 and the first guide roller 13 and fixed on the winding roller 9. The winding roller 9 is rotated by an external driving source, and the safety net is pulled to move. Then, the cooperation of the second spring 20 and the pressure plate 21 can ensure that when one end of the safety net is separated from the unwinding roller 6, the flatness of the safety net during movement is guaranteed to avoid wrinkles.

[0027] Then, the motor 10 is started to drive the cleaning roller 12 to rotate, thereby cleaning the surface stains of the safety net, and the cleaning roller 12 is scraped by the scraper 14 so that the stains fall into the cleaning box 15 by gravity, so that the cleaning roller 12 can be reused.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic sewing production line for safety nets, comprising a base (1), characterized in that: The two ends of the top surface of the base (1) are rotatably connected to a reeling roller (6) and a reeling roller (9), respectively; two second brackets (11) are fixedly installed on the top surface of the base (1) near the reeling roller (9); the two second brackets (11) are rotatably connected to a cleaning roller (12) and a scraper (14); a cleaning box (15) is installed between the two second brackets (11); a scraper (14) is fixedly installed on the top surface of the cleaning box (15), and the scraper (14) is in contact with the outer side of the cleaning roller (12); the top surface of the base (1) is slidably connected to a sewing machine (8) through a linear module group (7); two third brackets (16) are symmetrically installed on the top surface of the base (1); each of the third brackets (16) is slidably connected to an L-shaped bracket (19) through a plurality of electric telescopic rods (18); and the bottom surface of each L-shaped bracket (19) is elastically connected to a pressing plate (21).

2. The fully automatic sewing production line for safety nets according to claim 1 is characterized by: A plurality of second springs (20) are fixedly mounted on the bottom surface of each L-shaped bracket (19), and the bottom end of each second spring (20) is fixedly connected to the top surface of a pressure plate (21), and a plurality of rollers (22) are rotatably connected to the bottom surface of each pressure plate (21).

3. The fully automatic sewing production line for safety nets according to claim 2 is characterized by: Two first brackets (2) are symmetrically mounted on the top surface of the base (1), and the two ends of the unwinding roller (6) are rotatably connected to the first brackets (2) at corresponding positions, and a clamping disk (3) is symmetrically mounted on the outer side of the unwinding roller (6), each of the clamping disks (3) is mounted with a baffle (5) via a first spring (4), and each baffle (5) is symmetrically slidably connected to the outer side of the unwinding roller (6).

4. The fully automatic sewing production line for safety nets according to claim 3 is characterized by: A motor (10) is fixedly mounted on the outer side of one of the second brackets (11), and an output shaft of the motor (10) passes through the second bracket (11) and is connected to the cleaning roller (12).

5. The fully automatic sewing production line for safety nets according to claim 4 is characterized by: The two third brackets (16) are rotatably connected to a plurality of second guide rollers (17), and the height of each second guide roller (17) is smaller than the height of the unwinding roller (6).

6. The fully automatic sewing production line for safety nets according to claim 5 is characterized by: The installation height of the cleaning roller (12) is greater than the installation height of the first guide roller (13), and the rotation direction of the cleaning roller (12) is opposite to the rotation direction of the winding roller (9).

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