Film beading machine

Abstract

The utility model relates to a film beading machine which comprises a frame body, a heating mechanism, a beading mechanism and a conveying belt, the conveying belt penetrates through the heating mechanism and the beading mechanism, the heating mechanism comprises a heating assembly and further comprises a steering roller, the conveying belt is arranged in a steering mode by being attached to the outer wall of the steering roller, and the heating assembly is arranged on the frame body. The number of the heating assemblies is three, and the three heating assemblies are located on the two sides of the conveying belt and located between the steering included angles of the conveying belt respectively. The utility model provides the film beading machine capable of reducing energy consumption.

Description

Technical Field

[0001] The utility model relates to the technical field of edge pressing machines, and specifically, to a film edge pressing machine. Background Art

[0002] A film edge pressing machine is a machine that first heats a film to soften it and then sends it to a film pressing area for pressing. In order to fully soften the film, existing film edge pressing machines usually set a relatively long heating area. When the film passes through the heating area, heating components such as heating rods for heating must be arranged above and below it. Such a setting results in a large number of heating components, high costs, and high energy consumption. Content of the Utility Model

[0003] In summary, to overcome the deficiencies of the prior art, the utility model provides a film edge pressing machine that can reduce energy consumption.

[0004] To achieve the above object, the utility model provides the following technical solution: A film edge pressing machine includes a frame body, a heating mechanism, an edge pressing mechanism, and a conveyor belt. The conveyor belt is arranged through the heating mechanism and the edge pressing mechanism. The heating mechanism includes heating components and also includes turning rollers. The conveyor belt is arranged to turn along the outer wall of the turning rollers. There are three heating components, and the three heating components are respectively located on both sides of the conveyor belt and at the position between the turning angles of the conveyor belt.

[0005] With such a setting, the film is placed on the conveyor belt and sent into the heating mechanism by the conveyor belt. The film first enters one of the gaps of the three heating components for preliminary heating and then turns through the turning rollers and enters another gap of the other three heating components for secondary heating. The film softened by the secondary heating will be completely softened and then sent into the edge pressing mechanism through various rollers such as conveying rollers and tensioning rollers for edge pressing treatment. In this heating method, one heating component can act on both heatings. Using three heating components can complete the secondary heating. In the existing structure, if secondary heating is required, two heating components must be arranged at both heating positions, that is, a total of four heating components. This structure only needs to use three-fourths of the heating components compared with the existing structure to achieve the same heating effect, reducing the energy consumption required for heating, reducing costs, and also reducing the installation space required for the equipment.

[0006] Further, the heating mechanism further includes a heating chamber, and the heating components are located inside the heating chamber.

[0007] With such a setting, the heat generated by the heating components will be locked in the heating chamber, and the heating effect is better.

[0008] Further, the turning roller is located inside the heating chamber. One side of the heating chamber is provided with an inlet and outlet, and the inlet and outlet and the turning roller are respectively located on two sides of the heating chamber.

[0009] With such an arrangement, the turning roller is also arranged inside the heating chamber, and the turning is also completed inside the heating chamber. Only one inlet and outlet is provided on one side of the heating chamber, which has both inlet and outlet functions, reducing heat loss and energy consumption.

[0010] Further, the heating assembly is composed of several heating rollers arranged in a straight line. The three heating assemblies are arranged in parallel with each other, and the turning angle of the conveyor belt on the turning roller is 180 degrees.

[0011] With such an arrangement, the heating structure of multiple heating rollers is more convenient for setting the heating length. The three groups arranged in parallel can ensure that the distance between each heating assembly and the film in the conveyor belt is the same, so that the heating is more uniform and the effect is better.

[0012] Further, the conveyor belt includes an upper belt and a lower belt, and the upper belt and the lower belt are arranged in a fitting manner in the heating mechanism and the edge pressing mechanism.

[0013] With such an arrangement, the film will be clamped by the upper belt and the lower belt for conveying. In this way, there is no need for an additional fixing structure to ensure that the film is always on the conveyor belt and will not fall off, which is more stable.

[0014] Further, a feeding area is provided at the position of the lower belt outside the heating mechanism.

[0015] With such an arrangement, the film can be placed at the position of the feeding area, and then the film will be sent between the upper belt and the lower belt, making the feeding more convenient.

[0016] Further, the edge pressing mechanism is located above the heating mechanism.

[0017] With such an arrangement, the edge pressing mechanism and the heating mechanism overlap longitudinally, further reducing the space required for the edge pressing machine.

[0018] Further, the edge pressing mechanism includes several edge pressing rollers. The several edge pressing rollers are arranged in a two-row zigzag pattern, and the conveyor belt is sleeved on the outer walls of the several edge pressing rollers.

[0019] With such an arrangement, the several edge pressing rollers are arranged in a two-row zigzag pattern, and each edge pressing roller is located between two edge pressing rollers in the other row, realizing the edge pressing function while further reducing the width of the edge pressing mechanism and the volume of the edge pressing machine.

[0020] Further, the distance between two adjacent edge pressing rollers in each row is less than the outer diameter of the edge pressing roller.

[0021] With such a setting, the two rows of edge pressing rollers are closer, occupy less space, and have a better edge pressing effect. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.

[0023] Figure 2 It is a cross-sectional view of an embodiment of the present utility model.

[0024] The meanings of the reference numerals in the figure: 1. Frame body, 2. Heating mechanism, 201. Steering roller, 202. Heating component, 203. Heating chamber, 2031. Inlet and outlet, 3. Edge pressing mechanism, 301. Edge pressing roller, 4. Conveyor belt, 401. Upper belt, 402. Lower belt, 4021. Feeding area. Detailed Embodiment

[0025] This specific embodiment is only an explanation of this embodiment, and it is not a limitation of this embodiment. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as they are within the scope of the claims of this embodiment, they are protected by the patent law.

[0026] Referring to the drawings, the present utility model provides the following technical solution: A film edge pressing machine includes a frame body 1, a heating mechanism 2, an edge pressing mechanism 3, and a conveyor belt 4. The conveyor belt 4 is arranged through the heating mechanism 2 and the edge pressing mechanism 3. The heating mechanism 2 includes a heating component 202. The heating mechanism 2 further includes a steering roller 201. The conveyor belt 4 is arranged to turn along the outer wall of the steering roller 201. There are three heating components 202, and the three heating components 202 are respectively located on both sides of the conveyor belt 4 and at the position between the turning angles of the conveyor belt 4.

[0027] With such a setting, the film will be placed on the conveyor belt 4 and sent into the heating mechanism 2 by the conveyor belt 4. The film first enters one of the gaps of the three heating components 202 for preliminary heating, and then turns through the steering roller 201 and enters another gap of the other three heating components 202 for secondary heating. The film softened by the secondary heating will be completely softened, and then it will be sent into the edge pressing mechanism 3 through various rollers such as conveyor rollers and tension rollers for edge pressing treatment. In this heating method, one heating component 202 can act on both heatings. Using three heating components 202 can complete the secondary heating. In the existing structure, if you want to perform secondary heating, you must set two heating components 202 at both heating positions, that is, a total of four heating components 202. This structure only needs to use three-quarters of the heating components 202 to achieve the same heating effect as the existing structure, reducing the energy consumption required for heating, reducing the cost, and also reducing the installation space required for the equipment.

[0028] Preferably in this embodiment, the heating mechanism 2 further includes a heating chamber 203, and the heating assembly 202 is located within the heating chamber 203.

[0029] With this arrangement, the heat generated by the heating assembly 202 will be locked within the heating chamber 203, resulting in a better heating effect.

[0030] Preferably in this embodiment, the turning roller 201 is located within the heating chamber 203. An inlet / outlet 2031 is provided on one side of the heating chamber 203, and the inlet / outlet 2031 and the turning roller 201 are respectively located on both sides of the heating chamber 203.

[0031] With this arrangement, the turning roller 201 is also arranged within the heating chamber 203, and the turning is completed within the heating chamber 203. Only one inlet / outlet 2031 is provided on one side of the heating chamber 203, which functions both as an inlet and an outlet, reducing heat loss and energy consumption.

[0032] Preferably in this embodiment, the heating assembly 202 is composed of a number of heating rollers arranged in a straight line. The three heating assemblies 202 are arranged parallel to each other, and the turning angle of the conveyor belt 4 on the turning roller 201 is 180 degrees.

[0033] With this arrangement, the heating structure of multiple heating rollers makes it more convenient to set the heating length. The three groups arranged parallel to each other can ensure that the distance between each heating assembly 202 and the film in the conveyor belt is the same, so that the heating is more uniform and the effect is better.

[0034] Preferably in this embodiment, the conveyor belt 4 includes an upper belt 401 and a lower belt 402, and the upper belt 401 and the lower belt 402 are arranged in a fitting manner within the heating mechanism 2 and the edge pressing mechanism 3.

[0035] With this arrangement, the film will be clamped by the upper belt 401 and the lower belt 402 for transportation. In this way, it is possible to ensure that the film always stays on the conveyor belt 4 without falling off without the need for an additional fixing structure, which is more stable.

[0036] Preferably in this embodiment, a loading area 4021 is provided at the position of the lower belt 402 outside the heating mechanism 2.

[0037] With this arrangement, the film can be placed at the position of the loading area 4021, and then the film will be fed between the upper belt 401 and the lower belt 402, making the loading more convenient.

[0038] Preferably in this embodiment, the edge pressing mechanism 3 is located above the heating mechanism 2.

[0039] With this arrangement, the edge pressing mechanism 3 and the heating mechanism 2 overlap longitudinally, further reducing the space required for the edge pressing machine.

[0040] Preferably in this embodiment, the edge pressing mechanism 3 includes a plurality of edge pressing rollers 301. The plurality of edge pressing rollers 301 are arranged in a two-row zigzag pattern, and the conveyor belt 4 is sleeved on the outer walls of the plurality of edge pressing rollers 301.

[0041] With such an arrangement, the plurality of edge pressing rollers 301 are arranged in a two-row zigzag pattern, and each edge pressing roller 301 is located between two edge pressing rollers 301 in the other row. While realizing the edge pressing function, the width of the edge pressing mechanism 3 is further reduced, and the volume of the edge press is reduced.

[0042] Preferably in this embodiment, the distance between two adjacent edge pressing rollers 301 in each row is less than the outer diameter of the edge pressing roller 301.

[0043] With such an arrangement, the two rows of edge pressing rollers 301 are closer, occupy less space, and have a better edge pressing effect.

[0044] Although the present invention has been described in detail with reference to the foregoing embodiments, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A film edge pressing machine, comprising a frame, a heating mechanism, an edge pressing mechanism and a conveyor belt, wherein the conveyor belt passes through the heating mechanism and the edge pressing mechanism, and the heating mechanism comprises a heating assembly, characterized in that: The heating mechanism also includes a steering roller, and the conveyor belt is arranged to be turned in contact with the outer wall of the steering roller. Three heating components are provided, and the three heating components are respectively located on both sides of the conveyor belt and between the steering angle of the conveyor belt.

2. A film edge pressing machine according to claim 1, characterized in that: The heating mechanism also includes a heating chamber, and the heating component is located in the heating chamber.

3. A film edge pressing machine according to claim 2, characterized in that: The steering roller is located in the heating chamber, an inlet and an outlet are arranged on one side of the heating chamber, and the inlet and the steering roller are respectively located on both sides of the heating chamber.

4. The film edge crimping machine according to claim 1, characterized in that: The heating assembly is composed of a plurality of heating rollers arranged in a straight line, and the three heating assemblies are arranged parallel to each other. The steering angle of the conveyor belt on the steering roller is 180 degrees.

5. The film edge crimping machine according to claim 1, characterized in that: The conveyor belt comprises an upper belt and a lower belt, and the upper belt and the lower belt are arranged in close contact with each other in the heating mechanism and the edge pressing mechanism.

6. A film edge pressing machine according to claim 5, characterized in that: The lower belt is provided with a loading area at a position outside the heating mechanism.

7. The film edge crimping machine according to claim 1, characterized in that: The edge pressing mechanism is located above the heating mechanism.

8. The film edge crimping machine according to claim 1, characterized in that: The edge pressing mechanism comprises a plurality of edge pressing rollers, the plurality of edge pressing rollers are arranged in two rows in a folded line shape, and the conveyor belt is sleeved on the outer walls of the plurality of edge pressing rollers.

9. A film edge pressing machine according to claim 8, characterized in that: The distance between two adjacent edge pressing rollers in each row is smaller than the outer diameter of the edge pressing roller.

Images