Heating device for aluminum plastic film production and processing

Abstract

The utility model provides a heating device for aluminum plastic film production and processing, which comprises a bottom plate, a plurality of supporting columns are uniformly arranged above the bottom plate, the upper ends of the supporting columns are jointly connected with a top plate, telescopic push rods are symmetrically arranged at the upper end of the top plate, the lower ends of the telescopic push rods are connected with a first supporting plate, and a plurality of supports are uniformly arranged at the upper end of the bottom plate. The upper ends of the supports are jointly connected with a second supporting plate, and heating assemblies are arranged on the first supporting plate and the second supporting plate. According to the heating device for producing and processing the aluminum plastic film, the aluminum plastic film can be heated through the heating plate, and the width between the connecting plates can be adjusted through the adjusting assembly, so that the heating plates with different lengths can be replaced, and the requirements of products with various specifications can be flexibly met.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating devices, in particular to a heating device for the production and processing of aluminum-plastic films. Background Art

[0002] Aluminum-plastic film is usually made of multiple layers of materials, which may contain an adhesive layer in the middle. The heating device can melt or activate the adhesive, promote the formation of a strong chemical bond or physical bond between different material layers, and ensure the overall strength and barrier properties of the aluminum-plastic film. In the prior art, a slide plate that can slide perpendicular to the conveying direction of the aluminum-plastic film is usually provided, and a heater is provided under the slide plate to heat the aluminum-plastic film. However, in this method, the heater is fixed under the slide plate, which is not convenient to replace the heater in order to adjust the length of the heater. The fixed-length heater is difficult to adapt to aluminum-plastic film products of different sizes or shapes. When the product specifications change or a new product model needs to be processed, the heater length cannot be adjusted to match the corresponding heating requirements, which may lead to insufficient heating, overheating or energy waste, affecting product quality and production efficiency.

[0003] For example, the utility model with the announcement number CN211616591U discloses an aluminum-plastic film heating device. In the technical solution of this patent, a slide plate that can slide perpendicular to the conveying direction of the aluminum-plastic film is provided on the heating device, and two sets of slide plates are symmetrically arranged on the two sides of the aluminum-plastic film, and a plurality of infrared heating tubes are arranged on the slide plate to heat the aluminum-plastic film. However, in this method, the infrared heating tube is fixed under the slide plate, which is not convenient to replace the infrared heating tube so as to adjust the length of the infrared heating tube. The size and shape of the aluminum-plastic film are different, especially on different types of production lines, the required heating area and temperature control range are not the same. A fixed-length heater may not be able to fully cover the area to be heated, or may not provide accurate and uniform heat distribution for aluminum-plastic films of certain sizes. Utility Model Content

[0004] In view of this, the utility model aims to solve the shortcomings of the prior art and provide a heating device for the production and processing of aluminum-plastic film, which can not only heat the aluminum-plastic film through the heating plate, but also adjust the width between the connecting plates through the adjusting components, and then replace the heating plates of different lengths, so as to flexibly meet the needs of products of various specifications.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a heating device for the production and processing of aluminum-plastic film, including a bottom plate, a plurality of support columns are evenly arranged above the bottom plate, the upper ends of the support columns are commonly connected to a top plate, the upper end of the top plate is symmetrically provided with telescopic push rods, the lower ends of the telescopic push rods are connected to support plate one, a plurality of supports are evenly arranged on the upper end of the bottom plate, the upper ends of the supports are commonly connected to support plate two, and heating components are arranged on support plate one and support plate two.

[0006] As a further improvement of the utility model, the heating assembly includes a heating plate arranged on support plate one and support plate two, a plurality of infrared heating tubes are arranged on the heating plates, and adjustment assemblies are arranged on support plate one and support plate two, and the adjustment assemblies include grooves arranged on support plate one and support plate two, and bidirectional screw rods are rotatably arranged inside the grooves, and driving parts for driving the bidirectional screw rods to rotate are arranged on support plate one and support plate two, and the driving parts include motor one respectively arranged at the front end of support plate one and support plate two, and the output ends of motor one are respectively rotatably connected to adjacent bidirectional screw rods, and two sliders are threadedly connected to each bidirectional screw rod, and connecting plates are arranged on the sliders, and mounting holes one are opened on the connecting plates, and a heating plate is installed between every two adjacent connecting plates.

[0007] As a further improvement of the utility model, the heating plate is provided with a second mounting hole matched with the mounting hole, and the first mounting hole is respectively connected to the adjacent second mounting hole by bolts.

[0008] As a further improvement of the utility model, conveying frames are arranged on the left and right sides of the upper end of the bottom plate, conveying rollers 1 and 2 are arranged inside the conveying frames, motor 2 is arranged at the rear end of the conveying frames, and the output ends of motor 2 are connected to the adjacent conveying roller 1.

[0009] As a further improvement of the utility model, a plurality of support bases are arranged at the lower end of the bottom plate, and anti-slip stripes are arranged on the bottom outer walls of the support bases.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] Firstly, by setting up a heating component, starting motor 1 can rotate the bidirectional screw rod so that the sliders can move closer to or farther away from each other along the grooves, thereby driving the connecting plates to move closer to or farther away from each other, so that heating plates of different lengths can be replaced through mounting holes 1 and 2. Aluminum-plastic film products of different sizes may require different heating areas to ensure effective and uniform heat treatment. Allowing heating plates of different lengths to be replaced means that the equipment can flexibly respond to product requirements of various specifications.

[0012] Secondly, by arranging the telescopic push rod, the support plate can be moved downward, and then the heating plate located on the upper side can be moved downward, so as to heat the aluminum-plastic film.

[0013] Thirdly, by setting up a conveying frame, the aluminum-plastic film passes between conveying roller 1 and conveying roller 2, motor 2 drives conveying roller 1 to rotate and convey, conveying roller 2 cooperates with conveying roller 1 to convey the aluminum-plastic film so that the aluminum-plastic film is in a tensioned state during the conveying process, and the aluminum-plastic film is uniformly conveyed between the two heating plates so that the infrared heating tubes on the heating plates can evenly heat the two sides of the aluminum-plastic film. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0017] Figure 3 It is a side view structural schematic diagram of the utility model;

[0018] Figure 4 It is a front view structural schematic diagram of the utility model.

[0019] In the figure: 101, bottom plate; 102, support column; 103, top plate; 104, telescopic push rod; 105, support plate 1; 106, support; 107, support plate 2; 201, heating plate; 202, infrared heating tube; 203, two-way screw; 204, slider; 205, connecting plate; 207, bolt; 210, motor 1; 301, conveyor frame; 302, conveyor roller 1; 303, conveyor roller 2; 304, motor 2; 305, support base. DETAILED DESCRIPTION

[0020] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0021] like Figure 1 , 2As shown in Figure 3, a heating device for the production and processing of aluminum-plastic film includes a bottom plate 101, a plurality of support columns 102 are evenly arranged above the bottom plate 101, the upper ends of the support columns 102 are commonly connected to a top plate 103, telescopic push rods 104 are symmetrically arranged at the upper end of the top plate 103, the lower ends of the telescopic push rods 104 are connected to a support plate 105, the telescopic push rods 104 can move the support plate downward, and then move the heating plate 201 located on the upper side downward, so as to heat the aluminum-plastic film, a plurality of supports 106 are evenly arranged on the upper end of the bottom plate 101, the upper ends of the supports 106 are commonly connected to a support plate 2 107, and heating components are arranged on the support plate 105 and the support plate 2 107.

[0022] like Figure 1 , 2 As shown in Figure 3, the heating assembly includes a heating plate 201 arranged on the support plate 105 and the support plate 2 107, and a plurality of infrared heating tubes 202 are arranged on the heating plate 201. The support plate 105 and the support plate 2 107 are each provided with an adjustment assembly, and the adjustment assembly includes a groove arranged on the support plate 105 and the support plate 2 107, and a bidirectional screw rod 203 is rotatably arranged inside the groove. The support plate 105 and the support plate 2 107 are each provided with a driving member for driving the bidirectional screw rod 203 to rotate, and the driving member includes a motor 1 210 respectively arranged at the front end of the support plate 105 and the support plate 2 107, and the output end of the motor 1 210 is respectively rotatably connected to the adjacent bidirectional screw rod 203, and each bidirectional screw rod 203 is threadedly connected to two sliders 204, and the slider 2 04 are provided with connecting plates 205, and mounting holes 1 are opened on the connecting plates 205. A heating plate 201 is installed between every two adjacent connecting plates 205, and mounting holes 2 that match the mounting holes are provided on the heating plates 201. The mounting holes 1 are connected to the adjacent mounting holes 2 by bolts 207 respectively. Starting the motor 1 210 can rotate the bidirectional screw rod 203 so that the sliders 204 are moved closer to or away from each other along the grooves, thereby driving the connecting plates 205 to move closer to or away from each other, so that heating plates 201 of different lengths can be replaced through mounting holes 1 and 2. Aluminum-plastic film products of different sizes may require different heating areas to ensure effective and uniform heat treatment. Allowing the replacement of heating plates 201 of different lengths means that the equipment can flexibly respond to product requirements of various specifications.

[0023] like Figure 1 , 3As shown, a conveying frame 301 is provided on the left and right sides of the upper end of the bottom plate 101, and a conveying roller 1 302 and a conveying roller 2 303 are provided inside the conveying frame 301. A motor 2 304 is provided at the rear end of the conveying frame 301, and the output end of the motor 2 304 is connected to the adjacent conveying roller 1 302. The aluminum-plastic film passes between the conveying roller 1 302 and the conveying roller 2 303. The motor 2 304 drives the conveying roller 1 302 to rotate and convey. The conveying roller 2 303 cooperates with the conveying roller 1 302 to convey the aluminum-plastic film so that the aluminum-plastic film is in a tensioned state during the conveying process, and the aluminum-plastic film is uniformly conveyed to between the two heating plates 201, so that the infrared heating tube 202 on the heating plate 201 can evenly heat the two sides of the aluminum-plastic film.

[0024] Working principle: When using this device, first start the motor 210 to rotate the bidirectional screw 203, so that the sliders 204 move closer to or farther away from each other along the groove, and then drive the connecting plates 205 to move closer to or farther away from each other, so as to replace the heating plates 201 of different lengths according to the heating requirements of the aluminum-plastic film. Aluminum-plastic film products of different sizes may require different heating areas to ensure effective and uniform heat treatment. Allowing the replacement of heating plates 201 of different lengths means that the device can flexibly respond to the needs of products of various specifications. Then start the motor The second motor 304, the aluminum-plastic film passes between the conveying roller 1 302 and the conveying roller 2 303, the motor 2 304 drives the conveying roller 1 302 to rotate and convey, the conveying roller 2 303 and the conveying roller 1 302 cooperate to convey the aluminum-plastic film so that the aluminum-plastic film is in a tensioned state during the conveying process, and the aluminum-plastic film is uniformly conveyed to between the two heating plates 201, and then the telescopic push rod 104 is started to move the support plate downward, and then the heating plate 201 located on the upper side moves downward, so that the infrared heating tube 202 on the heating plate 201 can evenly heat the two sides of the aluminum-plastic film.

[0025] According to another embodiment of the present invention, Figure 1 , 4 As shown, a plurality of support bases 305 are provided at the lower end of the bottom plate 101 , and anti-slip stripes are provided on the bottom outer walls of the support bases 305 . The support bases 305 provide good support for the bottom plate 101 , greatly improving the stability of the bottom plate 101 .

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A heating device for producing and processing aluminum-plastic film, comprising a bottom plate (101), characterized in that: A plurality of support columns (102) are evenly arranged above the bottom plate (101), the upper ends of the support columns (102) are commonly connected to the top plate (103), the upper end of the top plate (103) is symmetrically provided with telescopic push rods (104), the lower ends of the telescopic push rods (104) are connected to support plate 1 (105), a plurality of supports (106) are evenly arranged on the upper end of the bottom plate (101), the upper ends of the supports (106) are commonly connected to support plate 2 (107), and heating components are provided on both support plate 1 (105) and support plate 2 (107).

2. The heating device for producing and processing aluminum-plastic film according to claim 1, characterized in that: The heating assembly comprises a heating plate (201) arranged on a support plate 1 (105) and a support plate 2 (107), a plurality of infrared heating tubes (202) are arranged on the heating plate (201), and an adjustment assembly is arranged on the support plate 1 (105) and the support plate 2 (107).

3. The heating device for producing and processing aluminum-plastic film according to claim 2, characterized in that: The adjustment assembly includes grooves arranged on support plate 1 (105) and support plate 2 (107), and a bidirectional screw rod (203) is rotatably arranged inside the grooves. A driving member for driving the bidirectional screw rod (203) to rotate is arranged on support plate 1 (105) and support plate 2 (107). Each bidirectional screw rod (203) is threadedly connected to two sliders (204), and a connecting plate (205) is arranged on the slider (204). A mounting hole 1 is opened on the connecting plate (205), and a heating plate (201) is installed between every two adjacent connecting plates (205).

4. The heating device for producing and processing aluminum-plastic film according to claim 3, characterized in that: The heating plates (201) are each provided with a second mounting hole adapted to the mounting hole, and the first mounting hole is connected to the adjacent second mounting hole via a bolt (207).

5. The heating device for producing and processing aluminum-plastic film according to claim 3, characterized in that: The driving member includes a motor 1 (210) respectively arranged at the front end of the support plate 1 (105) and the support plate 2 (107), and the output end of the motor 1 (210) is rotationally connected to the adjacent bidirectional screw rod (203).

6. The heating device for producing and processing aluminum-plastic film according to claim 1, characterized in that: A conveying frame (301) is provided on the left and right sides of the upper end of the bottom plate (101), and a conveying roller 1 (302) and a conveying roller 2 (303) are provided inside the conveying frame (301). A motor 2 (304) is provided at the rear end of the conveying frame (301), and the output end of the motor 2 (304) is connected to the adjacent conveying roller 1 (302).

7. The heating device for producing and processing aluminum-plastic film according to claim 1, characterized in that: A plurality of support bases (305) are provided at the lower end of the bottom plate (101), and anti-slip stripes are provided on the bottom outer walls of the support bases (305).

Images