Transparent embossing dual-purpose cast film extrusion equipment

Abstract

The utility model relates to the technical field of cast films, in particular to transparent embossing dual-purpose cast film extrusion equipment which comprises a bottom plate, an embossing mechanism is mounted at the top of the bottom plate, and the embossing mechanism is formed by combining a concave frame, a controller, an embossing roller set, a smooth roller set, a square frame and a heating wire. A concave frame is welded to the top of the bottom plate, a set of symmetrical square frames are installed in a groove of the concave frame, a plurality of sets of heating wires for heating are installed on the frame inner walls of the square frames, an embossing roller set for embossing is installed in the groove of the concave frame, a set of symmetrical smooth roller sets are installed in the groove of the concave frame, and a plurality of heating wires for heating are installed in the groove of the concave frame. After the heated cast film passes through the embossing roller set, embossing is carried out on the cast film, and when transparent rolling is carried out on the cast film, the heating wire is turned off, so that transparent rolling is carried out on the cast film through the smooth roller set, and embossing and transparent pressing of the cast film can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cast films, in particular to a transparent embossed dual-purpose cast film extrusion device. Background Art

[0002] At present, the process of making cast film is to first dry and dehumidify the raw materials with a dryer and dehumidifier, and then extrude the molten raw materials through a screw connected to a reduction gearbox driven by a motor. The existing cast film extruder is usually assembled from a forming roller group and an extrusion device.

[0003] However, in actual production, cast film often needs to be produced in different categories, such as embossed and transparent cast film. Existing cast film extrusion equipment can usually only extrude a single category of cast film when extruding cast film, and it is often necessary to change the production line when embossing, thus affecting the processing efficiency. To this end, we propose a transparent and embossed dual-purpose cast film extrusion equipment to facilitate the dual-purpose of transparent and embossed cast film and increase production efficiency. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a transparent embossed dual-purpose cast film extrusion device.

[0005] The utility model solves the technical problem by adopting a technical solution that is a transparent embossed dual-purpose cast film extrusion device, comprising a bottom plate, an embossing mechanism installed at the top of the bottom plate, the embossing mechanism consisting of a concave frame, a controller, an embossing roller group, a smooth roller group, a square frame and a heating wire combination, a concave frame is welded at the top of the bottom plate, a group of symmetrical square frames are installed at the groove of the concave frame, a group of groups of heated heating wires are installed at the inner walls of the square frames, an embossed embossing roller group is installed at the groove of the concave frame, a group of symmetrical smooth roller groups are installed at the groove of the concave frame, and a controller for controlling the heating wire is installed at the clamping plate of the concave frame.

[0006] By adopting the above technical scheme, when embossing the cast film, an embossing mechanism is installed at the top of the bottom plate, and the embossing mechanism is composed of a concave frame, a controller, an embossing roller group, a smooth roller group, a frame and a heating wire combination. After the cast film passes through the calendering roller A and the calendering roller B, the heating wire is controlled by the controller so that the heating wire heats the concave frame, so that after the cast film passes through the roller group A, the cast film passes through the frame for heating. Since the embossing roller group is installed at the groove of the concave frame, the heated cast film passes through the embossing roller group to emboss the cast film. When the cast film is transparently calendered, the heating wire is turned off, so that the cast film passes through the smooth roller group for transparent calendering, thereby realizing embossing and transparent lamination of the cast film.

[0007] Specifically, it also includes a pressing mechanism, and the pressing mechanism is installed at the top of the bottom plate.

[0008] By adopting the above technical solution, the cast film can be transparently rolled by the rolling mechanism.

[0009] Specifically, the pressing mechanism is composed of a vertical plate B, a rolling roller A, a vertical groove, a slider, a threaded rod and a rolling roller B. A group of symmetrical vertical plates B are welded to the top of the bottom plate, and a rolling roller B is rollingly installed between the plate walls of one group of the vertical plates B. A vertical groove is opened at the plate wall of one group of the vertical plates B, and a slider is slidably connected to the inner wall of the vertical groove. A threaded rod is threadedly connected to the plate wall of one group of the vertical plates B, and the other end of the threaded rod is connected to the block top of the slider through a bearing. The rolling roller A is rotatably installed between the sliders.

[0010] By adopting the above technical scheme, when the cast film is rolled, a pressing mechanism is installed at the top of the bottom plate, and the pressing mechanism is composed of a vertical plate B, a rolling roller A, a vertical groove, a slider, a threaded rod and a rolling roller B. After the cast film passes between the rolling rollers A and B, a person twists the threaded rod. Since the other end of the threaded rod is connected to the slider through a bearing, the slider moves in the vertical groove after the threaded rod is rotated. Since the rolling roller A is rotatably connected between the sliders, the distance between the rolling roller A and the rolling roller B is adjusted. After the cast film passes between the rolling rollers A and B, the transparent cast film is extruded.

[0011] Specifically, two groups of symmetrical vertical plates A are welded at the top of the bottom plate, and one group of symmetrical vertical plates C is welded at the top of the bottom plate.

[0012] By adopting the above technical solution, the vertical plate A and the vertical plate C can be fixed conveniently.

[0013] Specifically, the roller group A is rotatably connected between the vertical plates A and the vertical plates B.

[0014] By adopting the above technical solution, the roller group A can extrude the cast film.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model discloses a transparent embossed dual-purpose cast film extrusion device. When embossing the cast film, an embossing mechanism is installed at the top of the bottom plate. The embossing mechanism is composed of a concave frame, a controller, an embossing roller group, a smooth roller group, a frame and a heating wire combination. After the cast film passes between the calendering roller A and the calendering roller B, the controller controls the heating wire so that the heating wire heats the concave frame. After the cast film passes between the roller group A, the cast film passes between the frames for heating. Since the embossing roller group is installed at the groove of the concave frame, the heated cast film passes between the embossing roller groups to be embossed. When transparent calendering is performed on the cast film, the heating wire is turned off so that the cast film passes between the smooth roller groups for transparent calendering, thereby realizing embossing and transparent lamination of the cast film.

[0017] (2) The utility model discloses a transparent embossed dual-purpose cast film extrusion device. When the cast film is rolled, a pressing mechanism is installed at the top of the bottom plate. The pressing mechanism is composed of a vertical plate B, a rolling roller A, a vertical groove, a slider, a threaded rod and a rolling roller B. After the cast film passes between the rolling rollers A and B, a person twists the threaded rod. Since the other end of the threaded rod is connected to the slider through a bearing, the threaded rod is rotated to move the slider in the vertical groove. Since the rolling roller A is rotatably connected between the sliders, the distance between the rolling rollers A and B is adjusted. After the cast film passes between the rolling rollers A and B, the transparent cast film is extruded. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is the main figure of the utility model;

[0020] Figure 2 This is a schematic diagram of the embossing mechanism structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the pressing mechanism of the utility model;

[0022] In the figure: 1, bottom plate; 2, vertical plate A; 3, roller group A; 4, pressing mechanism; 401, vertical plate B; 402, calendering roller A; 403, vertical groove; 404, slider; 405, threaded rod; 406, calendering roller B; 5, embossing mechanism; 501, concave frame; 502, controller; 503, embossing roller group; 504, smooth roller group; 505, frame; 506, heating wire; 6, vertical plate C. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] As an embodiment of the present utility model, Figure 1 , Figure 2 and Figure 3 As shown, a transparent embossed dual-purpose cast film extrusion device described in the utility model comprises a bottom plate 1, an embossing mechanism 5 is installed at the top of the bottom plate 1, and the embossing mechanism 5 is composed of a concave frame 501, a controller 502, an embossing roller group 503, a smooth roller group 504, a frame 505 and a heating wire 506. A concave frame 501 is welded at the top of the bottom plate 1, a group of symmetrical square frames 505 are installed at the groove of the concave frame 501, and a group of heated heating wires 506 are installed on the inner wall of the frame of the square frame 505. An embossed embossing roller group 503 is installed at the groove of the concave frame 501, a group of symmetrical smooth roller groups 504 are installed at the groove of the concave frame 501, and a controller 502 for controlling the heating wire 506 is installed at the clamping plate of the concave frame 501.

[0025] When in use, an embossing mechanism 5 is installed at the top of the bottom plate 1. The embossing mechanism 5 is composed of a concave frame 501, a controller 502, an embossing roller group 503, a smooth roller group 504, a frame 505 and a heating wire combination. After the cast film passes through the calendering roller A402 and the calendering roller B406, the heating wire 506 is controlled by the controller 502, so that the heating wire 506 heats the concave frame 501, so that after the cast film passes through the roller group A3, the cast film passes through the frame 505 for heating. Since the embossing roller group 503 is installed at the groove of the concave frame 501, the heated cast film passes through the embossing roller group 503 to emboss the cast film. When the cast film is transparently calendered, the heating wire 506 is turned off, so that the cast film passes through the smooth roller group 504 for transparent calendering, thereby realizing embossing and transparent lamination of the cast film.

[0026] like Figure 1 As shown, it also includes a pressing mechanism 4, and the pressing mechanism 4 is installed at the top of the base plate 1.

[0027] When in use, the casting film can be transparently rolled by the rolling mechanism.

[0028] like Figure 1 and Figure 3As shown, the pressing mechanism 4 is composed of a vertical plate B401, a rolling roller A402, a vertical groove 403, a slider 404, a threaded rod 405 and a rolling roller B406. A group of symmetrical vertical plates B401 are welded to the top of the bottom plate 1, and a rolling roller B406 is rollingly installed between the plate walls of one group of the vertical plates B401. A vertical groove 403 is opened at the plate wall of one group of the vertical plates B401, and a slider 404 is slidably connected to the inner wall of the groove of the vertical groove 403. A threaded rod 405 is threadedly connected to the plate wall of one group of the vertical plates B401, and the other end of the threaded rod 405 is connected to the top of the slider 404 through a bearing, and a rolling roller A402 is rotatably installed between the sliders 404.

[0029] When in use, since a pressing mechanism 4 is installed at the top of the bottom plate 1, the pressing mechanism 4 is composed of a vertical plate B401, a rolling roller A402, a vertical groove 403, a slider 404, a threaded rod 405 and a rolling roller B406. After the cast film passes between the rolling roller A402 and the rolling roller B406, a person twists the threaded rod 405. Since the other end of the threaded rod 405 is connected to the slider 404 through a bearing, the slider 404 is rotated to move in the vertical groove 403. Since the rolling roller A402 is rotatably connected between the slider 404, the distance between the rolling roller A402 and the rolling roller B406 is adjusted. After the cast film passes between the rolling roller A402 and the rolling roller B406, the transparent cast film is extruded.

[0030] like Figure 1 As shown, two groups of symmetrical vertical plates A2 are welded at the top of the bottom plate 1, and one group of symmetrical vertical plates C6 is welded at the top of the bottom plate 1.

[0031] When in use, the roller set A3 is rotatably connected between the vertical plates A2 and the vertical plates B401.

[0032] like Figure 1 As shown, a roller group A3 is rotatably connected between the vertical plates A2 and B401.

[0033] When in use, the cast film can be extruded by the roller group A3.

[0034] When the utility model is in use, when embossing the cast film, an embossing mechanism 5 is installed at the top of the bottom plate 1, and the embossing mechanism 5 is composed of a concave frame 501, a controller 502, an embossing roller group 503, a smooth roller group 504, a frame 505 and a heating wire 506. After the cast film passes through the calendering roller A402 and the calendering roller B406, the heating wire 506 is controlled by the controller 502 so that the heating wire 506 heats the concave frame 501, so that after the cast film passes through the roller group A3, the cast film passes through the frame 505 for heating. Since the embossing roller group 503 is installed at the groove of the concave frame 501, the heated cast film passes through the embossing roller group 503 to realize embossing of the cast film. When the cast film is transparently calendered, the heating wire 506 is turned off so that the cast film passes through the smooth roller group 50 4 for transparent rolling, so that the cast film can be embossed and transparently pressed. When the cast film is rolled, a pressing mechanism 4 is installed at the top of the bottom plate 1, and the pressing mechanism 4 is composed of a vertical plate B401, a rolling roller A402, a vertical groove 403, a slider 404, a threaded rod 405 and a rolling roller B406. After the cast film passes between the rolling roller A402 and the rolling roller B406, the person twists the threaded rod 405. Since the other end of the threaded rod 405 is connected to the slider 404 through a bearing, the slider 404 is rotated to move in the vertical groove 403. Since the slider 404 is rotatably connected to the rolling roller A402, the distance between the rolling roller A402 and the rolling roller B406 is adjusted. After the cast film passes between the rolling roller A402 and the rolling roller B406, the transparent cast film is extruded.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A transparent embossed dual-purpose cast film extrusion equipment, characterized in that: The invention comprises a bottom plate (1), wherein an embossing mechanism (5) is installed at the top of the bottom plate (1), wherein the embossing mechanism (5) is composed of a concave frame (501), a controller (502), an embossing roller group (503), a smooth roller group (504), a square frame (505) and a heating wire (506). The top of the bottom plate (1) is welded with a concave frame (501), a group of symmetrical square frames (505) are installed at the groove of the concave frame (501), a group of heating wires (506) are installed on the inner wall of a group of the square frames (505), an embossing roller group (503) for embossing is installed at the groove of the concave frame (501), a group of symmetrical smooth roller groups (504) are installed at the groove of the concave frame (501), and a controller (502) for controlling the heating wire (506) is installed at the clamping plate of the concave frame (501).

2. A transparent embossed dual-purpose cast film extrusion device according to claim 1, characterized in that: It also comprises a pressing mechanism (4), and the pressing mechanism (4) is installed at the top of the base plate (1).

3. A transparent embossed dual-purpose cast film extrusion device according to claim 2, characterized in that: The pressing mechanism (4) is composed of a vertical plate B (401), a rolling roller A (402), a vertical groove (403), a slider (404), a threaded rod (405) and a rolling roller B (406). A group of symmetrical vertical plates B (401) are welded to the top of the bottom plate (1). A rolling roller B (406) is rotatably installed between the plate walls of a group of the vertical plates B (401). A vertical groove (403) is opened on the plate wall of a group of the vertical plates B (401). The slider (404) is slidably connected to the inner wall of the groove of the vertical groove (403). A threaded rod (405) is threadedly connected to the plate wall of a group of the vertical plates B (401), and the other end of the threaded rod (405) is connected to the top of the slider (404) through a bearing. The rolling roller A (402) is rotatably installed between the sliders (404).

4. A transparent embossed dual-purpose cast film extrusion device according to claim 1, characterized in that: Two groups of symmetrical vertical plates A (2) are welded at the top of the bottom plate (1), and one group of symmetrical vertical plates C (6) is welded at the top of the bottom plate (1).

5. A transparent embossed dual-purpose cast film extrusion device according to claim 4, characterized in that: A roller group A (3) is rotatably connected between the vertical plates A (2) and the vertical plates B (401).

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