Release paper drying and leveling device

Abstract

The utility model relates to a release paper drying and leveling device which comprises a drying box body, a feeding roller is arranged at a feeding port in the left side of the drying box body, and two air supply pipes connected with a fan heater are sequentially arranged in the drying box body on the inner side of the lower portion of the fan heater from top to bottom. Two steam supply pipes connected with the steam generator are sequentially arranged in the drying box body on the inner side below the steam generator from top to bottom; an upper press-fit roller and a lower press-fit roller are sequentially arranged at a discharging opening in the right side of the drying box from top to bottom, and the position of the upper press-fit roller can be adjusted in the vertical direction. After the release paper is dried, moisture is supplemented to the release paper under the action of the steam generator, and the release paper is integrated by the upper pressing roller and the lower pressing roller, so that the surface of the release paper can be effectively prevented from wrinkling, and the release paper can be conveniently wound and used.

Description

Technical Field

[0001] The utility model relates to the technical field related to release paper processing, in particular to a release paper drying and leveling device. Background Art

[0002] Release paper is also called isolation paper, anti-adhesive paper, and silicone oil paper. It is a kind of anti-adhesive paper that prevents the prepreg from sticking and protects the prepreg from contamination. Release paper is made of paper coated with anti-adhesive material. Its model is distinguished according to the material, thickness, elongation, single and double sides. Release paper will be dried in a dryer during the production process.

[0003] After massive searches, it was found that the prior art publication number is CN217839521U, which discloses a drying device for processing coated release paper, including: a drying box, wherein a feeding port and a discharging port are symmetrically opened on both sides of the drying box, and guide rollers staggered up and down are arranged inside the drying box; a hot air blower is installed on the top of the drying box, and an air outlet end of the hot air blower is connected to an air supply pipe extending into the interior of the drying box, and a first air supply branch pipe and a second air supply branch pipe are connected to the air supply pipe located inside the drying box. In the utility model, when the coated release paper to be dried passes through the drying box, the hot air generated by the hot air blower can be sent to the first air supply branch pipe and the second air supply branch pipe distributed up and down through the air supply pipe, and then blown out through the first hot air outlet pipe and the second hot air outlet pipe which are provided with air outlet nozzles relatively up and down, so that the coated release paper can be dried from the upper and lower sides, and the drying is uniform and fast, thereby avoiding the occurrence of uneven drying on the upper and lower sides or in parts.

[0004] In summary, the release paper after drying tends to become drier and the surface is not smooth, which will affect the subsequent winding and use of the release paper.

[0005] In view of the above-mentioned defects, the designer actively carried out research and innovation in order to create a release paper drying and leveling device to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the utility model is to provide a release paper drying and leveling device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A release paper drying and leveling device comprises a drying box, a feeding roller is arranged at a feeding port on the left side of the drying box, a heater is arranged on the left side of the top of the drying box, two air supply pipes connected to the heater are arranged in sequence from top to bottom in the drying box inside the lower side of the heater, and a plurality of air supply nozzles are installed on the inner side of the air supply pipes;

[0009] A steam generator is arranged on the right side of the top of the drying box body, and two steam supply pipes connected to the steam generator are arranged in the drying box body on the inner side below the steam generator from top to bottom, and a plurality of steam supply nozzles are installed on the inner side of the steam supply pipes;

[0010] An upper pressing roller and a lower pressing roller are arranged in sequence from top to bottom at the discharge port on the right side of the drying box body, and the upper pressing roller can be adjusted in position in the vertical direction.

[0011] As a further improvement of the utility model, a drying lamp is arranged in the drying box between the air supply pipe and the steam supply pipe.

[0012] As a further improvement of the present invention, at least one guide roller is further arranged in the drying box.

[0013] As a further improvement of the utility model, the upper pressing roller and the lower pressing roller are installed on the support frame in sequence from top to bottom, the front and rear sides of the upper pressing roller are movably installed on the support frame along the vertical direction through the upper rotating shaft and the upper bearing seat, and the front and rear sides of the lower pressing roller are fixedly installed on the support frame through the lower rotating shaft and the lower bearing seat.

[0014] As a further improvement of the utility model, a lifting electric cylinder is installed on the top of the support frame, and a guide installation groove distributed along the vertical direction is opened on the support frame. The driving end at the bottom of the lifting electric cylinder drives the upper bearing seat below to move along the vertical direction in the guide installation groove through the lifting rod.

[0015] As a further improvement of the utility model, a guide rail distributed along the vertical direction is installed in the guide installation groove, and the upper bearing seat is connected to the guide rail through a sliding block.

[0016] As a further improvement of the utility model, a transparent visual glass window is installed on the drying box body.

[0017] By means of the above solution, the utility model has at least the following advantages:

[0018] After drying, the release paper of the utility model is replenished with water through the action of the steam generator, and then integrated through the upper pressing roller and the lower pressing roller, which can effectively prevent the release paper from wrinkling on the surface, making it convenient to roll up and use.

[0019] The utility model has an adjustable spacing between the upper pressing roller and the lower pressing roller, and is therefore suitable for processing release papers of different thicknesses.

[0020] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of a release paper drying and leveling device of the utility model;

[0023] Figure 2 yes Figure 1 A schematic diagram of the structure of the upper and lower pressing rollers;

[0024] Figure 3 yes Figure 2 Side view of.

[0025] The meanings of the various reference numerals in the figures are as follows.

[0026] Drying box body 1, heater 2, air supply pipe 3, air supply nozzle 4, feed roller 5, drying lamp 6, guide roller 7, steam generator 8, steam supply pipe 9, steam supply nozzle 10, upper pressing roller 11, lower pressing roller 12, support frame 13, upper rotating shaft 14, upper bearing seat 15, lower rotating shaft 16, lower bearing seat 17, lifting electric cylinder 18, lifting rod 19, guide mounting groove 20, guide rail 21. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] In order to make the technical personnel in the technical field better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. The components of the embodiment of the utility model usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but only represents the selected embodiment of the utility model. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the utility model.

[0029] Example

[0030] like Figure 1 to Figure 3 As shown,

[0031] A release paper drying and leveling device comprises a drying box 1, on which a transparent visual glass window is installed. A feeding roller 5 is arranged at the feeding port on the left side of the drying box 1, at least one guide roller 7 is also arranged in the drying box 1, and an upper pressing roller 11 and a lower pressing roller 12 are arranged in sequence from top to bottom at the discharging port on the right side of the drying box 1, and the upper pressing roller 11 can be adjusted in position in the vertical direction.

[0032] 1. Drying unit:

[0033] A heater 2 is provided on the left side of the top of the drying box 1. Two air supply pipes 3 connected to the heater 2 are provided in the drying box 1 below the heater 2 from top to bottom. A plurality of air supply nozzles 4 are installed inside the air supply pipes 3. A drying lamp 6 is provided in the drying box 1 between the air supply pipe 3 and the steam supply pipe 9.

[0034] 2. Steam generating unit:

[0035] A steam generator 8 is arranged on the top right side of the drying box body 1. Two steam supply pipes 9 connected to the steam generator 8 are arranged in sequence from top to bottom in the drying box body 1 inside the steam generator 8. A plurality of steam supply nozzles 10 are installed on the inner side of the steam supply pipe 9.

[0036] 3. Integration unit:

[0037] Preferably, the upper lamination roller 11 and the lower lamination roller 12 are sequentially installed on the support frame 13 from top to bottom, and the front and rear sides of the upper lamination roller 11 can be movably installed on the support frame 13 along the vertical direction through the upper rotating shaft 14 and the upper bearing seat 15, and the front and rear sides of the lower lamination roller 12 are fixedly installed on the support frame 13 through the lower rotating shaft 16 and the lower bearing seat 17.

[0038] A lifting electric cylinder 18 is installed on the top of the support frame 13, and a guide installation groove 20 distributed along the vertical direction is opened on the support frame 13. The driving end at the bottom of the lifting electric cylinder 18 drives the upper bearing seat 15 below to move in the guide installation groove 20 along the vertical direction through the lifting rod 19. A guide rail 21 distributed along the vertical direction is installed in the guide installation groove 20, and the upper bearing seat 15 is connected to the guide rail 21 through a slider.

[0039] The working principle of this utility model is briefly described as follows:

[0040] The release paper to be processed enters the drying box 1 through the feed roller 5, is dried by the heater 2 and the drying lamp 6 in turn, is moistened by the steam generator 8, is integrated by the upper pressing roller 11 and the lower pressing roller 12, and is finally discharged from the right side of the drying box 1.

[0041] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly referring to the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0042] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A release paper drying and leveling device, comprising a drying box (1), a feeding roller (5) is arranged at a feeding port on the left side of the drying box (1), a heater (2) is arranged on the left side of the top of the drying box (1), two air supply pipes (3) connected to the heater (2) are arranged in sequence from top to bottom in the drying box (1) below the heater (2), and a plurality of air supply nozzles (4) are installed on the inner side of the air supply pipe (3); Features: A steam generator (8) is arranged on the right side of the top of the drying box (1), and two steam supply pipes (9) connected to the steam generator (8) are arranged in sequence from top to bottom in the drying box (1) below the steam generator (8), and a plurality of steam supply nozzles (10) are installed on the inner side of the steam supply pipe (9); An upper pressing roller (11) and a lower pressing roller (12) are arranged in sequence from top to bottom at the discharge port on the right side of the drying box body (1), and the position of the upper pressing roller (11) can be adjusted in the vertical direction.

2. A release paper drying and leveling device as claimed in claim 1, characterized in that: A drying lamp (6) is arranged in the drying box (1) between the air supply pipe (3) and the steam supply pipe (9).

3. A release paper drying and leveling device as claimed in claim 1, characterized in that: At least one guide roller (7) is also arranged in the drying box (1).

4. A release paper drying and leveling device as claimed in claim 1, characterized in that: The upper pressing roller (11) and the lower pressing roller (12) are sequentially mounted on a support frame (13) from top to bottom; the front and rear sides of the upper pressing roller (11) are movably mounted on the support frame (13) along a vertical direction via an upper rotating shaft (14) and an upper bearing seat (15); the front and rear sides of the lower pressing roller (12) are fixedly mounted on the support frame (13) via a lower rotating shaft (16) and a lower bearing seat (17).

5. A release paper drying and leveling device as claimed in claim 4, characterized in that: A lifting electric cylinder (18) is installed on the top of the support frame (13), and a guide installation groove (20) distributed along the vertical direction is opened on the support frame (13). The driving end at the bottom of the lifting electric cylinder (18) drives the upper bearing seat (15) below to move in the guide installation groove (20) along the vertical direction through a lifting rod (19).

6. A release paper drying and leveling device as claimed in claim 5, characterized in that: A guide rail (21) distributed along the vertical direction is installed in the guide installation groove (20), and the upper bearing seat (15) is connected to the guide rail (21) via a sliding block.

7. A release paper drying and leveling device as claimed in claim 1, characterized in that: A transparent visual glass window is installed on the drying box (1).

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