CN219988398U - Case leather strip environmental protection production line - Google Patents

Abstract

The utility model relates to an environment-friendly production line for luggage leather strips, which has higher automation degree. This kind of case and bag leather strap environmental protection production line is including leather strap extrusion device, water tank, draw gear and coiling mechanism, and leather strap extrusion device is including the extrusion head, draw gear is including last traction roller, lower traction roller and traction power source, its characterized in that: the winding device comprises two winding discs, each winding disc is connected with a winding power source in a transmission manner, a material guiding swing arm capable of swinging is arranged above each winding disc, the lower end of each material guiding swing arm is connected with a material guiding wheel, each material guiding swing arm is connected with a swing arm power source in a transmission manner, the swing arms are driven to swing left and right, guide rollers are arranged between each material guiding swing arm and each winding disc, and a cutting mechanism is arranged between each winding disc and each material guiding swing arm. The environment-friendly production line for the luggage leather strips is higher in automation degree through improvement of the winding device, and labor intensity of workers can be greatly reduced.

Description

Case leather strip environmental protection production line

Technical Field

The utility model relates to luggage leather strip production equipment, in particular to a production line of luggage leather strips.

Background

The luggage leather strip is made of rubber materials and mainly plays a role in sealing edges of an opening of the luggage. The existing luggage leather strip production process is that rubber particle materials are placed into a leather strip extrusion device, then a continuous leather strip is extruded through heating forming, and under the traction of a traction device, the leather strip also enters a water tank to be cooled and shaped, and then the leather strip is collected through a winding device. However, the existing winding work is that workers sit there and manually shake the material reels to collect materials, so that the working strength is high and the labor is very tired.

Disclosure of Invention

In view of the defects existing in the prior art, the utility model innovatively provides an environment-friendly production line for luggage leather strips, which is higher in automation degree.

This kind of case and bag leather strap environmental protection production line is including leather strap extrusion device, water tank, draw gear and coiling mechanism, leather strap extrusion device is including the extrusion head, draw gear is including last traction roller, lower traction roller and traction power source, its characterized in that: the winding device comprises two winding discs, each winding disc is connected with a winding power source in a transmission manner, a material guiding swing arm capable of swinging is arranged above each winding disc, the lower end of each material guiding swing arm is connected with a material guiding wheel, each material guiding swing arm is connected with a swing arm power source in a transmission manner, which drives the material guiding swing arm to swing left and right, a guide roller is arranged between each material guiding swing arm and each winding disc, a cutting mechanism is arranged between each winding disc and each material guiding swing arm, and each cutting mechanism comprises a cutting cutter and a cutting power source which drives the cutting cutter left and right.

The water tank is provided with a leather strip inlet at one side close to the extrusion head, the extrusion head faces the leather strip inlet, the lower part of the water tank is provided with a water receiving groove extending towards the direction of the extrusion head, and the water receiving groove is positioned below the leather strip inlet; the water tank is communicated with the input end of the water cooler through a first water pipe, the output end of the water cooler is connected with a second water pipe, and the water outlet end of the second water pipe faces to the leather strip inlet of the water tank.

The leather strip leading-in port of the water tank is provided with a plastic guide edge.

And a material pressing roller is arranged in the water tank.

The lower traction roller is rotatably mounted on the traction support, an adjusting groove is formed in the traction support, an adjusting seat capable of being adjusted up and down is arranged in the adjusting groove, the upper traction roller is rotatably mounted on the adjusting seat, an adjusting bolt is connected to the traction support in a threaded mode, and the adjusting bolt can drive the spring to be pressed on the adjusting seat.

According to the environment-friendly production line for the luggage leather strips, provided by the utility model, the automation degree is higher through improvement on the winding device, and the labor intensity of workers can be greatly reduced.

Drawings

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a schematic view of a leather strap inlet of the water tank;

FIG. 3 is a schematic diagram of a traction device;

fig. 4 is a schematic structural view of the winding device.

Description of the embodiments

As shown in FIG. 1, the environment-friendly production line for the luggage leather strips comprises a leather strip extruding device, a water tank 2, a traction device 5 and a winding device 6, wherein the leather strip extruding device comprises an extruding head 1, the traction device 5 comprises an upper traction roller 52, a lower traction roller 51 and a traction power source, and the winding device 6 comprises a winding disc 60. During operation, the leather strip extruding device extrudes the hot formed leather strips, and under the traction of the traction device 5, the leather strips enter the water tank 2 for cooling and then enter the winding device 6 for winding.

In order to automatically roll leather strips, the rolling device 6 comprises two rolling discs 60, as shown in fig. 4, each rolling disc 60 is in transmission connection with a rolling power source, a material guiding swing arm 63 capable of swinging is arranged above each rolling disc 60, the lower end of each material guiding swing arm 63 is connected with a material guiding wheel 64, each material guiding swing arm 63 is in transmission connection with a swing arm power source 65 driving the corresponding material guiding swing arm 63 to swing left and right, a guide roller 61 is arranged between each material guiding swing arm 63 and each rolling disc 60, a cutting mechanism 62 is arranged between each rolling disc 60 and each material guiding swing arm 63, and each cutting mechanism 62 comprises a cutting knife and a cutting power source driving the cutting knife to cut left and right.

When the leather strip is wound, one winding disc 60 rotates under the drive of a winding power source, the other winding disc 60 waits, when the winding disc 60 is used for winding the leather strip, the guide wheel 64 on the guide swing arm 63 is positioned on the winding disc 60, so that the guide wheel 64 and the guide roller 61 under the guide wheel keep the leather strip vertical, and when the winding disc 60 is fully wound with the leather strip, the cutting mechanism 62 on the side drives the cutting knife to move through the cutting power source, and cuts off the leather strip on the side, so that a worker can take the winding disc 60; then, the swing arm power source 65 drives the material guiding swing arm 6 to rotate, so that the material guiding wheel 64 is positioned right above the other rolling disc 60, then the leather belt is manually rolled on the other rolling disc 60, the other rolling disc 60 starts rolling, the rolling work of the rolling disc 60 is completed, and the circulation switching is performed. Through this kind of structure, degree of automation is higher, can alleviate workman's intensity of labour greatly.

As shown in fig. 2, the water tank 2 has a tape introduction port 21 on a side close to the extrusion head 1, the extrusion head 1 faces the tape introduction port 21, and the tape extruded by the tape extrusion device is introduced into the water tank 2 through the tape introduction port 21. In order to realize cooling fast, the prior art generally sets up the water pipe in water tank mouth department, before the case and bag leather strap enters into the water tank, and water that the water pipe flows just cools off case and bag leather strap, then the water that the water pipe flows can flow outside, leads to the waste of water resource.

In order to solve the problems of the prior art, as shown in fig. 1, the utility model is provided with a water receiving tank 20 extending towards the direction of the extrusion head 1 at the lower part of the water tank 2, wherein the water receiving tank 20 is positioned below the leather-strap introducing port 21; in addition, the water tank 2 is connected with the input end of the water cooler 3 through the first water pipe 31, the output end of the water cooler 3 is connected with the second water pipe 32, and the water outlet end of the second water pipe 32 faces the leather strip inlet 21 of the water tank 2. Before the leather strips extruded by the leather strip extruding device enter the water tank 2, the second water pipe 32 flushes cold water onto the leather strips, the flowing cold water can realize rapid cooling, and part of the water flows into the water receiving tank 20, and because the water receiving tank 20 is communicated with the water tank 2, the water flows back into the water tank 2, the water in the water tank 2 enters the water cooler 3 through the first water pipe 31 (the water cooler 3 generally has a water pumping function), and the water cooler 3 cools the water and then flows out through the second water pipe 32, so that the water can be recycled. Through this kind of structure, can guarantee the quick cooling of case and bag leather strap, can also realize hydrologic cycle, practice thrift the production water greatly.

In order to prevent the leather strips from being scratched with the water tank 2 when entering the water tank 2 and affecting the quality of the leather strips, the leather strip guide opening 21 of the water tank 2 is provided with the plastic guide edge 22, and the surface of the plastic guide edge 22 is smooth, so that the leather strips are not affected when contacted with the leather strips; meanwhile, the plastic is not easy to corrode, and can be more durable.

The utility model is also provided with a material pressing roller 4 in the water tank 2. After entering the water tank 2, the leather strips pass through the lower part of the material pressing roller 4, namely the material pressing roller 4 presses the leather strips in water, so that the leather strips are always positioned in the water of the water tank 2.

In order to draw leather strips with different specifications, as shown in fig. 3, a lower drawing roller 51 of a drawing device 5 is rotatably installed on a drawing bracket 50, an adjusting groove 56 is formed in the drawing bracket 50, an adjusting seat 53 capable of being adjusted up and down is arranged in the adjusting groove 56, an upper drawing roller 52 is rotatably installed on the adjusting seat 53, an adjusting bolt 55 is connected to the drawing bracket 50 in a threaded manner, and the adjusting bolt 55 can drive a spring 54 to press on the adjusting seat 53. When the adjustment is needed, the elasticity of the spring 54 is changed by rotating the adjusting bolt 55, so that the pressure between the lower traction roller 51 and the upper traction roller 52 is changed, and the traction requirements of leather strips with different specifications are met.

Claims (5)

1. The utility model provides a case and bag leather strap environmental protection production line, including leather strap extrusion device, water tank (2), draw gear (5) and coiling mechanism (6), leather strap extrusion device is including extruding first (1), draw gear (5) are including last traction roller (52), lower traction roller (51) and traction power source, its characterized in that: the winding device is characterized in that the winding device (6) comprises two winding discs (60), each winding disc (60) is connected with a winding power source in a transmission mode, a material guiding swing arm (63) capable of swinging is arranged above each winding disc (60), a material guiding wheel (64) is connected to the lower end of each material guiding swing arm (63), each material guiding swing arm (63) is connected with a swing arm power source (65) capable of driving the corresponding material guiding swing arm (63) to swing left and right, a guide roller (61) is arranged between each material guiding swing arm (63) and each winding disc (60), and a cutting mechanism (62) is arranged between each winding disc (60) and each material guiding swing arm (63), and each cutting mechanism (62) comprises a cutting power source capable of driving the corresponding cutting knife.

2. The luggage leather strip environmental protection production line according to claim 1, which is characterized in that: a leather strip inlet (21) is formed in one side, close to the extrusion head (1), of the water tank (2), the extrusion head (1) faces the leather strip inlet (21), a water receiving groove (20) extending towards the direction of the extrusion head (1) is formed in the lower portion of the water tank (2), and the water receiving groove (20) is located below the leather strip inlet (21); the water tank (2) is communicated with the input end of the water cooler (3) through a first water pipe (31), the output end of the water cooler (3) is connected with a second water pipe (32), and the water outlet end of the second water pipe (32) faces the leather strip inlet (21) of the water tank (2).

3. The luggage leather strip environmental protection production line according to claim 2, which is characterized in that: the leather strip leading-in port (21) of the water tank (2) is provided with a plastic guiding edge (22).

4. The luggage leather strip environmental protection production line according to claim 2, which is characterized in that: a material pressing roller (4) is arranged in the water tank (2).

5. The luggage leather strip environmental protection production line according to claim 1, which is characterized in that: the lower traction roller (51) is rotatably mounted on the traction support (50), an adjusting groove (56) is formed in the traction support (50), an adjusting seat (53) capable of being adjusted up and down is arranged in the adjusting groove (56), the upper traction roller (52) is rotatably mounted on the adjusting seat (53), an adjusting bolt (55) is connected onto the traction support (50) in a threaded mode, and the adjusting bolt (55) can drive a spring (54) to be pressed on the adjusting seat (53).