Curing device for rubbing direct plating abrasive paper production line

Abstract

The utility model relates to the technical field of abrasive paper production, in particular to a curing device for a rubbing direct plating abrasive paper production line. The solidification box is reasonable in structural design, the solidification box is integrally designed to be of a U-shaped structure, the U-shaped soaking assemblies are additionally arranged in the solidification box, the area between every two adjacent U-shaped soaking assemblies serves as an abrasive paper solidification area, and the end plate is provided with the strip inlet and the strip outlet. In the abrasive paper curing area, an inner supporting plate is used for providing inner support for circulating displacement of rubbing direct plating abrasive paper belt materials, a U-shaped soaking assembly can prevent local overheating, uniform heating is achieved, the curing effect is good, meanwhile, the requirement for multi-layer batch curing is met through the mode, and the curing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sandpaper production, in particular to a curing device for a rubbing direct-plating abrasive paper production line. Background Art

[0002] In the rubbing direct plating sandpaper production line, curing is a key step, and its role is mainly reflected in the following aspects: 1) Enhanced adhesion: The curing process helps to ensure a strong bond between the coating and the sandpaper substrate. Through curing, the chemical substances in the coating react with the surface of the substrate to form a stable chemical bond, which significantly enhances the adhesion of the coating to the sandpaper. This helps prevent the coating from falling off or peeling off during use, ensuring the stability and durability of the sandpaper. 2) Improved wear resistance: The cured coating has higher hardness and wear resistance. This is because during the curing process, the molecular structure inside the coating is optimized and reorganized to form a more compact and stable structure. This structure makes the coating have a higher wear resistance, which can resist friction and wear during use and extend the service life of the sandpaper. 3) Improved surface properties: Curing also helps to improve the surface properties of the sandpaper. Through curing, the roughness and glossiness of the coating surface can be optimized to meet specific usage requirements. In addition, curing can also improve the corrosion resistance of the coating, so that it can still maintain good performance in a humid or chemical environment. Improve production efficiency: In the production line, the curing process is usually automated, and by precisely controlling parameters such as temperature and time, efficient and stable curing effects can be achieved. This helps to improve production efficiency, reduce production costs, and create greater economic benefits for enterprises.

[0003] The curing device of the traditional rubbing direct plating sandpaper production line has shortcomings when used. First, it cannot achieve uniform heating, and the curing effect is not ideal; second, it cannot achieve multi-layer batch curing, and the curing efficiency is not ideal. Therefore, it is necessary to optimize and improve the curing device of the traditional rubbing direct plating sandpaper production line. Utility Model Content

[0004] The utility model aims to overcome the above problems existing in the traditional technology and provide a curing device for a rubbing direct plating abrasive paper production line.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0006] A curing device for a rubbing direct-plating sandpaper production line, comprising a curing box, the curing box being in a U-shaped structure as a whole, a plurality of U-shaped heat-saturating components being installed in the curing box, the area between two adjacent U-shaped heat-saturating components being used as a sandpaper curing zone, two end plates of the curing box being provided with a strip material inlet and outlet for facilitating the strip material of the rubbing direct-plating sandpaper to enter and exit the corresponding sandpaper curing zone, the curing box being provided with a plurality of inner support plates in each sandpaper curing zone to provide inner support for the cyclic displacement of the strip material of the rubbing direct-plating sandpaper;

[0007] The U-shaped soaking zone assembly comprises a U-shaped circulating soaking zone, first support rollers are installed at both ends of the circulating soaking zone, a plurality of second support rollers are installed in the middle of the circulating soaking zone, at least one of the support rollers is used as an active roller, and a plurality of curing heating lamps are installed in the inner cavity of the circulating soaking zone;

[0008] The upper and lower ends of the curing box are provided with detachable horizontal plate parts, the inner side of the horizontal plate part is provided with a U-shaped guide groove for limiting the displacement direction of the circulating equalization zone, and the area of ​​the horizontal plate part located between two adjacent U-shaped guide grooves is provided with multiple clamping grooves for clamping the inner support plate.

[0009] Furthermore, in the above-mentioned curing device for the rubbing direct-plating sandpaper production line, anti-skid gear rings are installed on the outer sides of the first support roller and the second support roller, and a rack meshing with the anti-skid gear ring is provided on the inner side of the belt body of the circulating equalizing belt.

[0010] Furthermore, in the above-mentioned curing device for the rubbing direct-plating frosted sandpaper production line, one end of the active roller is connected to the output end of the driving motor through a coupling, and the driving motor is fixed on the outside of the curing box.

[0011] Furthermore, in the curing device for the rubbing direct plating sandpaper production line, the inner support plate located in the straight section of the sandpaper curing zone is a flat plate structure, and the inner support plate located in the curved section of the sandpaper curing zone is an arc-shaped plate structure.

[0012] Furthermore, in the curing device for the above-mentioned rubbing direct-plating sandpaper production line, the circulating soaking belt is made of a heat-conducting silicone rubber material.

[0013] Furthermore, in the above-mentioned curing device for rubbing direct-plating frosted sandpaper production line, the horizontal plate portion is located in the U-shaped guide groove and is provided with a roller mounting hole for facilitating the installation of the corresponding supporting roller and a heating lamp mounting hole for facilitating the installation of the curing heating lamp.

[0014] The beneficial effects of the utility model are:

[0015] The utility model has a reasonable structural design, which designs the curing box as a U-shaped structure as a whole, and adds a plurality of U-shaped heat-saturating components inside the curing box, utilizes the area between two adjacent U-shaped heat-saturating components as the sandpaper curing area, and opens a material inlet and outlet on the end plate, and utilizes the inner support plate in the sandpaper curing area to provide internal support for the cyclic displacement of the rubbing direct-plated abrasive paper material, and the U-shaped heat-saturating component can prevent local overheating, realize uniform heating, and have a better curing effect. At the same time, in this way, the needs of multi-layer batch curing are met, and the curing efficiency is improved.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall use state of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the U-shaped heat soaking component in the utility model;

[0021] Figure 4 It is a distribution diagram of the inner support plates in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the upper and lower plates of the curing box in the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1-curing box, 101-horizontal plate, 102-U-shaped guide groove, 103-clamping groove, 2-U-shaped heat-saturating component, 201-circulating heat-saturating belt, 202-first supporting roller, 203-second supporting roller, 204-curing heating lamp, 3-material inlet and outlet, 4-inner support plate, 5-rubbing direct plating sandpaper material. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-Figure 5 As shown, this embodiment is a curing device for a rubbing direct-plating sandpaper production line, comprising a curing box 1, which is a U-shaped structure as a whole, and is equipped with a plurality of U-shaped heat-saturating components 2, and the area between two adjacent U-shaped heat-saturating components 2 is used as a sandpaper curing zone. The two end plates of the curing box 1 are provided with a strip inlet and outlet 3 for rubbing direct-plating sandpaper strip 5 to enter and exit the corresponding sandpaper curing zone, and the curing box 1 is provided with a plurality of inner support plates 4 in each sandpaper curing zone to provide inner support for the cyclic displacement of the rubbing direct-plating sandpaper strip 5.

[0027] In this embodiment, the U-shaped heat-averaging component 2 includes a U-shaped circulating heat-averaging belt 201, and first support rollers 202 are installed at both ends of the circulating heat-averaging belt 201. A plurality of second support rollers 203 are installed in the middle of the circulating heat-averaging belt 202, at least one of which serves as an active roller. A plurality of curing heating lamps 204 are installed in the inner cavity of the circulating heat-averaging belt 201.

[0028] In this embodiment, a detachable horizontal plate portion 101 is provided at the upper and lower ends of the curing box 1. A U-shaped guide groove 102 is provided on the inner side of the horizontal plate portion 101 for limiting the displacement direction of the circulating equalization belt 201. The horizontal plate portion 101 is provided with a plurality of clamping grooves 103 for clamping the inner support plate 4 in the area between two adjacent U-shaped guide grooves 102.

[0029] In this embodiment, anti-skid gear rings are installed on the outer sides of the first supporting roller 202 and the second supporting roller 203, and a rack meshing with the anti-skid gear rings is provided on the inner side of the belt body of the circulating soaking belt 201.

[0030] In this embodiment, one end of the active roller is connected to the output end of the driving motor through a coupling, and the driving motor is fixed on the outside of the curing box 1 .

[0031] In this embodiment, the inner support plate 4 located in the straight section of the sandpaper solidification zone is a flat plate structure, and the inner support plate 4 located in the curved section of the sandpaper solidification zone is an arc-shaped plate structure.

[0032] In this embodiment, the circulating soaking zone is made of heat-conducting silicone rubber material.

[0033] In this embodiment, the horizontal plate portion 101 is located in the U-shaped guide groove 102 and is provided with a roller mounting hole for facilitating the installation of the corresponding supporting roller and a heating lamp mounting hole for facilitating the installation of the curing heating lamp 204 .

[0034] A specific application of this embodiment is: the curing box 1 is designed as a U-shaped structure as a whole, and a plurality of U-shaped heat-saturating components 2 are added inside the curing box 1, the area between two adjacent U-shaped heat-saturating components 2 is used as the sandpaper curing area, and a material inlet and outlet 3 is opened on the end plate, and an inner support plate 4 is used in the sandpaper curing area to provide internal support for the cyclic displacement of the rubbing direct-plated sandpaper material 5. The U-shaped heat-saturating component 2 can prevent local overheating, realize uniform heating, and have a better curing effect. At the same time, this method can meet the needs of multi-layer batch curing and improve the curing efficiency.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A curing device for a rubbing direct plating sandpaper production line, comprising a curing box, characterized in that: The curing box is in a U-shaped structure as a whole, and a plurality of U-shaped soaking assemblies are installed in the curing box. The area between two adjacent U-shaped soaking assemblies is used as a sandpaper curing area. The two end plates of the curing box are provided with a material inlet and outlet for rubbing direct-plating abrasive paper strips to enter and exit the corresponding sandpaper curing area. The curing box is provided with a plurality of inner support plates in each sandpaper curing area to provide inner support for the cyclic displacement of the rubbing direct-plating abrasive paper strips. The U-shaped soaking zone assembly comprises a U-shaped circulating soaking zone, first support rollers are installed at both ends of the circulating soaking zone, a plurality of second support rollers are installed in the middle of the circulating soaking zone, at least one of the support rollers is used as an active roller, and a plurality of curing heating lamps are installed in the inner cavity of the circulating soaking zone; The upper and lower ends of the curing box are provided with detachable horizontal plate parts, the inner side of the horizontal plate part is provided with a U-shaped guide groove for limiting the displacement direction of the circulating equalization zone, and the area of ​​the horizontal plate part located between two adjacent U-shaped guide grooves is provided with multiple clamping grooves for clamping the inner support plate.

2. The curing device for the rubbing direct plating sandpaper production line according to claim 1 is characterized in that: Anti-skid gear rings are installed on the outer sides of the first supporting roller shaft and the second supporting roller shaft, and a rack meshing with the anti-skid gear rings is provided on the inner side of the belt body of the circulating equalizing belt.

3. The curing device for the rubbing direct plating sandpaper production line according to claim 1 is characterized in that: One end of the active roller shaft is connected to the output end of the driving motor through a coupling, and the driving motor is fixed on the outside of the curing box.

4. The curing device for the rubbing direct plating sandpaper production line according to claim 1 is characterized in that: The inner support plate located in the straight section of the sandpaper curing zone is a flat plate structure, and the inner support plate located in the curved section of the sandpaper curing zone is an arc-shaped plate structure.

5. The curing device for the rubbing direct plating sandpaper production line according to claim 1 is characterized in that: The circulating soaking belt is made of heat-conducting silicone rubber material.

6. The curing device for the rubbing direct plating sandpaper production line according to claim 1 is characterized in that: The horizontal plate portion is located in the U-shaped guide groove and is provided with a roller shaft mounting hole for facilitating the mounting of a corresponding supporting roller shaft and a heating lamp mounting hole for facilitating the mounting of a curing heating lamp.

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