Automatic cutting and film sticking machine for rock wool board

Abstract

The utility model discloses a rock wool board automatic segmentation film sticking machine which comprises a frame body, a conveying mechanism arranged on the frame body, and a heating roller, an aluminum foil guide roller, a fixed heating roller, an aluminum foil roller fixing device, a film cutting flying saw and an edge cutting saw which are sequentially arranged on the frame body, and an adhesive aluminum foil coil is arranged on an aluminum foil roller fixing shaft; the adjustable heating roller, the aluminum foil guide roller, the fixed heating roller and the aluminum foil roller fixing shaft are sequentially arranged on the frame body to form a film pasting part, and the film cutting flying saw and the edge cutting saw form a cutting part. The device can greatly improve the efficiency of pasting the aluminum foil on the rock wool and reduce the labor intensity. Meanwhile, accurate segmentation is achieved, and the appearance quality and size requirements of products are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of rock wool board production equipment, in particular to an automatic rock wool board splitting and laminating machine. Background Art

[0002] Rock wool is a commonly used A-level fireproof and thermal insulation material. Aluminum foil rock wool board is a rock wool board with a layer of aluminum foil attached to the surface. On the basis of rock wool thermal insulation and fireproof, it can enhance the waterproof ability of rock wool, increase the durability of rock wool board, and improve the decorative aesthetics, which is very popular in the market.

[0003] At present, the commonly used film pasting device uses a glue sprayer to spray glue on the rock wool board through a nozzle, and then heats the rock wool board and bonds it to the aluminum foil. However, the glue spraying method cannot ensure that the glue is evenly distributed on the rock wool board, which can easily cause local loose bonding and affect the product qualification rate. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a rock wool board automatic splitting and laminating machine, comprising a frame, and a laminating part and a splitting part arranged on the frame;

[0005] The film laminating section includes a conveying mechanism, and a heating roller, an aluminum foil guide roller, a fixed heating roller, and an aluminum foil roller fixing device which are sequentially arranged on a frame; the segmentation section includes a film cutting flying saw and an edge cutting saw; an aluminum foil roller fixing shaft is arranged on the aluminum foil roller fixing device, and the adhesive aluminum foil roll is arranged on the aluminum foil roller fixing shaft.

[0006] Preferably, the conveying mechanism is selected from a conveyor belt conveyor or a conveyor roller, which drives the rock wool board to move under the drive of the driving device.

[0007] Preferably, the heating roller is height-adjustable. To achieve this effect, the heating roller is disposed on a screw elevator.

[0008] The aluminum foil guide roller presses the aluminum foil downward so that the aluminum foil is closer to the heating roller over a larger area, thereby enhancing the heating glue effect and making the glue on the aluminum foil stick better to the rock wool surface.

[0009] Preferably, the lowest end of the aluminum foil guide roller is lower than the top end of the heating roller.

[0010] Preferably, the aluminum foil guide roller is arranged on the screw elevator, and the tension of the aluminum foil is adjusted by adjusting the height of the aluminum foil guide roller.

[0011] The heating roller is fixed on the frame to preheat the glue on the aluminum foil.

[0012] Preferably, the heating roller is an electromagnetic heating roller.

[0013] Preferably, the aluminum foil roller fixing device includes a supporting shaft of the aluminum foil roller, a supporting frame, fixers at both ends of the film sticking roller and a gear set with a friction plate. The supporting frame has an embedded bearing and is fixed by a top screw. When changing the film, the top screw is removed to facilitate the removal of the shaft. After the aluminum foil roller is fixed, the fixers at both ends of the film sticking roller are used to adjust the left and right position of the roller to align it with the rock wool.

[0014] Preferably, the two end fixers of the film laminating roller are two pieces arranged at the two ends of the support shaft, respectively having a truncated cone-shaped structure, and fixed to the support shaft by screws.

[0015] Preferably, the gear set with a friction plate includes a first gear with a friction plate and a second gear meshing with the friction plate and fixed on a supporting shaft. A compression spring is arranged to press on the friction plate of the first gear. The friction plate is compressed by the compression spring to adjust the tension required for the rotation of the aluminum foil, so that the aluminum foil can be just tightened when the film is applied without generating wrinkles.

[0016] The finished aluminum foil roll is attached with hot melt adhesive, which can be adhered to the surface of rock wool after being heated by the heating roller.

[0017] Preferably, the film cutting flying saw is arranged on a flying saw fixing frame, which is fixed on a frame body, and includes a flying saw synchronous belt, a flying saw frame body with a slider, and a linear module. The flying saw synchronous belt moves under the drive of a driving wheel with a driving mechanism, and a driven wheel belt has a tensioning device; the flying saw frame body with a slider is arranged on the flying saw synchronous belt, and moves back and forth laterally with the flying saw synchronous belt; during production, the rock wool board is continuously transported forward, and the servo motor drives the frame body with a slider to move forward horizontally, ensuring that the rock wool board and the frame body have the same forward speed, and at the same time, the flying saw is driven by the linear module to cut horizontally, ensuring that it is cut into a straight line during the process. The linear module is arranged on the top of the flying saw frame body, and the longitudinal position of the film cutting flying saw can be adjusted. The trimming saw is fixed at the end of the frame body, and the distance can be adjusted left and right. When the size of the rock wool board does not meet the required size, the long edge can be cut off to improve the qualified rate of the finished product and ensure the external size requirements of the aluminum foil rock wool board.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] This patent provides a new type of automatic film pasting and automatic splitting film pasting equipment, which can greatly improve the efficiency of rock wool pasting aluminum foil and reduce labor intensity. At the same time, it can accurately split and ensure the appearance quality and size requirements of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0021] Figure 1 This is a structural schematic diagram of a rock wool board automatic splitting and laminating machine provided by the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of an aluminum foil roller fixing device in an automatic rock wool board splitting and laminating machine provided by the utility model;

[0023] Figure 3 The utility model provides a schematic diagram of the structure of a flying saw fixing frame in an automatic rock wool board splitting and laminating machine.

[0024] Among them, 1-frame, 2-conveyor belt machine, 3-heating roller, 4-aluminum foil guide roller, 5-fixed heating roller, 6-aluminum foil roller fixing device, 7-adhesive aluminum foil roll, 8-film cutting flying saw, 9-edge cutting saw, 10-rock wool board;

[0025] 601-support shaft, 602-support frame, 603-fixers at both ends of the film-laminating roller, 604-gear set with friction plate; 801-flying saw fixing frame, 802-flying saw synchronous belt, 803-flying saw frame body, 804-linear module. DETAILED DESCRIPTION

[0026] It should be noted that the following detailed descriptions are exemplary and are intended to provide further description of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0027] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0028] A rock wool board automatic splitting and laminating machine

[0029] like Figure 1 As shown, it includes a frame 1 and a conveyor belt machine 2 arranged on the frame 1, and a heating roller 3, an aluminum foil guide roller 4, a fixed heating roller 5, an aluminum foil roller fixing device 6, a film cutting flying saw 8, and an edge cutting saw 9 which are sequentially arranged on the frame 1. An aluminum foil roller fixing shaft is arranged on the aluminum foil roller fixing device 6, and an adhesive aluminum foil roll 7 is arranged on the aluminum foil roller fixing shaft.

[0030] The conveyor belt 2, and the heating roller 3, the aluminum foil guide roller 4, the fixed heating roller 5, and the aluminum foil roller fixing device 6 sequentially arranged on the frame 1 constitute the film laminating part, and the film cutting flying saw 8 and the trimming saw 9 constitute the dividing part.

[0031] As a conventional alternative in the art, the conveyor belt machine 2 may adopt a conveyor roller structure to drive the rock wool board to move under the drive of a driving device.

[0032] As a typical embodiment, the heating roller 3 is height-adjustable. To achieve this effect, the heating roller 3 is disposed on a screw elevator, and the screw elevator is fixed on a frame.

[0033] The aluminum foil guide roller 4 presses the aluminum foil downward to make the aluminum foil closer to the heating roller over a larger area, thereby enhancing the effect of heating the glue and making the glue on the aluminum foil stick better to the surface of the rock wool. The lowest end of the aluminum foil guide roller 4 is lower than the top end of the heating roller 3.

[0034] As a typical embodiment, the aluminum foil guide roller 4 is arranged on a screw elevator, and the tension of the aluminum foil is adjusted by adjusting the height of the aluminum foil guide roller 4, and the screw elevator is fixed on a frame.

[0035] The heating roller 5 is fixed on the frame 1 to preheat the glue on the aluminum foil. As a typical embodiment, the heating roller 5 is an electromagnetic heating roller, and a main coil wound along the axial direction is provided inside the heating roller cylinder, and specifically, an electromagnetically heated ceramic anilox roller can be used.

[0036] Aluminum foil roll fixing device 6, structure as Figure 2 As shown, it includes a support shaft 601 of an aluminum foil roller, a support frame 602, a fixer 603 at both ends of the film-applying roller, and a gear set 604 with a friction plate. The support frame 602 has a built-in bearing and is fixed by a top screw. The support shaft 601 passes through the bearing in the support frame. When changing the film, the top screw is removed to facilitate the removal of the shaft. After the aluminum foil roller is fixed, the fixers 603 at both ends of the film-applying roller are used to adjust the left and right positions of the roller so that it is aligned with the rock wool. The fixers 603 at both ends of the film-applying roller are two pieces set at both ends of the support shaft 601, which are respectively truncated cone-shaped structures and fixed to the support shaft 601 by screws; the gear set 604 with a friction plate includes a large gear with a friction plate 605 and a small gear meshed with it and fixed on the support shaft 601. A compression spring is set to press on the friction plate of the large gear, and the other end of the compression spring is fixed. The friction plate 605 is pressed by the compression spring 606 to adjust the tension required for the rotation of the aluminum foil, and the rotation speed of the support shaft 601 is controlled, so that the aluminum foil can be just tightened when the film is applied without wrinkles.

[0037] The finished aluminum foil roller 7 is attached with hot melt adhesive and can be adhered to the surface of the rock wool after being heated by the heating roller.

[0038] The film cutting flying saw 8 is arranged on the flying saw fixing frame 801. Figure 3As shown, the flying saw fixed frame 801 is fixed on the frame 1, including a flying saw synchronous belt 802, a flying saw frame 803 with a slider, and a linear module 804. The flying saw synchronous belt 802 moves under the drive of the driving wheel with a driving mechanism, and the driven wheel has a tensioning device; the flying saw frame 803 with a slider is set on the flying saw synchronous belt 802, and moves back and forth horizontally with the flying saw synchronous belt 802; during production, the rock wool board is continuously transported forward, and the servo motor drives the frame with the slider to move forward horizontally to ensure that the rock wool board and the frame have the same forward speed. At the same time, the flying saw is driven by the linear module to cut horizontally to ensure that it is cut into a straight line during the process. The linear module 804 is set on the top of the flying saw frame 803, and can adjust the longitudinal position of the film cutting flying saw 8.

[0039] The trimming saw 9 is fixed at the end of the frame 1 and can adjust the distance left and right. When the size of the rock wool board does not meet the required size, the long edge can be cut off to improve the qualified rate of the finished product and ensure the external size requirements of the aluminum foil rock wool board.

[0040] As an embodiment, the rock wool board 10 is pre-cut, and the general size is 1200*600, and other sizes may also be possible.

[0041] The heating roller 3 is used to heat the glue on the aluminum foil so that it can stick to the rock wool board. At the same time, according to the thickness of the rock wool board, the screw elevator is adjusted to lift the heating roller to ensure that the aluminum foil can be just attached to the upper surface of the rock wool.

[0042] During production, the rock wool board 10 is placed closely on the conveyor belt 2, and the height of the heating roller 3 is adjusted so that it can just press on the rock wool board. After the film is pasted, the continuous aluminum foil is cut horizontally by the film cutting flying saw 8, and the extended edge of the aluminum foil is cut neatly by the trimming saw 9.

[0043] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rock wool board automatic splitting and laminating machine, characterized in that: It includes a frame, a film sticking part and a dividing part arranged on the frame; The film laminating unit includes a conveying mechanism, and a heating roller, an aluminum foil guide roller, a fixed heating roller and an aluminum foil roller fixing device which are sequentially arranged on a frame; An aluminum foil roller fixing shaft is arranged on the aluminum foil roller fixing device, and the adhesive-coated aluminum foil roll is arranged on the aluminum foil roller fixing shaft; The dividing part includes a film cutting flying saw.

2. The automatic rock wool board splitting and laminating machine according to claim 1 is characterized in that: The conveying mechanism is selected from a conveying belt conveyor or a conveying roller conveyor, and drives the rock wool board to move under the drive of the driving device.

3. The automatic rock wool board splitting and laminating machine according to claim 1 is characterized in that: The heating roller is arranged on the screw elevator.

4. The automatic rock wool board splitting and laminating machine according to claim 1 is characterized in that: The aluminum foil guide roller is arranged on the screw elevator, and the tension of the aluminum foil is adjusted by adjusting the height of the aluminum foil guide roller.

5. The automatic rock wool board splitting and laminating machine according to claim 1 is characterized in that: The lowest end of the aluminum foil guide roller is lower than the top end of the heating roller.

6. The automatic rock wool board splitting and laminating machine according to claim 1 is characterized in that: The aluminum foil roller fixing device comprises a supporting shaft of the aluminum foil roller, a supporting frame, fixers at both ends of the film laminating roller and a gear set with a friction plate. The supporting frame is embedded with a bearing and fixed by a top screw.

7. The automatic rock wool board splitting and laminating machine according to claim 6 is characterized in that: The two end fixers of the film laminating roller are two pieces arranged at the two ends of the support shaft, respectively having a truncated cone-shaped structure, and are fixed to the support shaft by screws.

8. The automatic rock wool board splitting and laminating machine according to claim 6 is characterized in that: The gear set with friction plate comprises a first gear with friction plate and a second gear meshed with the first gear and fixed on the supporting shaft, and a compression spring is arranged to press on the friction plate of the first gear.

9. The automatic rock wool board splitting and laminating machine according to claim 1 is characterized in that: The film cutting flying saw is arranged on a flying saw fixing frame, which is fixed on a frame body and comprises a flying saw synchronous belt, a flying saw frame body with a slider, and a linear module. The flying saw synchronous belt moves under the driving drive wheel with a driving mechanism, and the driven drive wheel has a tensioning device; the flying saw frame body with a slider is arranged on the flying saw synchronous belt and moves back and forth laterally with the flying saw synchronous belt.

10. The automatic rock wool board splitting and laminating machine according to claim 1, characterized in that: The dividing part also includes a trimming saw fixed at the end of the frame.

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