Single-side protective layer gluing equipment for rock wool production

Abstract

The utility model relates to gluing equipment technical field, the utility model provides a kind of single-face protective layer for rock wool production with gluing equipment, including bottom plate, still including take-off frame, work tank, riser, first take-off roller, second take-off roller, winding roller, first positioning roller, second positioning roller and gluing mechanism, take-off frame is fixedly arranged on bottom plate, the both ends of bottom plate top side wall are located in the side of take-off frame Fixedly set work tank and riser, first take-off roller rotation is set in take-off frame, second take-off roller rotation is set between work tank and riser, winding roller rotation is set between work tank and riser, winding roller is located in the side of second take-off roller, first motor is installed in work tank, first motor is fixedly connected with winding roller, by above technical scheme, for solving the technical problem that the gluing thickness of rock wool base material surface is prone to uneven in prior art and affects gluing quality.

Description

Technical Field

[0001] This utility model relates to the field of adhesive coating equipment technology, specifically to an adhesive coating equipment for a single-sided protective layer in rock wool production. Background Technology

[0002] In the field of rock wool product manufacturing, in order to improve the mechanical strength, weather resistance and corrosion resistance of rock wool substrate, it is usually necessary to composite a protective layer (such as fiberglass cloth, aluminum foil, waterproof membrane, etc.) on one side of its surface. The adhesive application process is the core link for the effective bonding of the protective layer and the rock wool substrate, which directly determines the structural stability and performance of the final product. Currently, most rock wool single-sided adhesive coating equipment on the market is roller coating. However, during the roller coating process, the adhesive on the surface of the coating roller is prone to local accumulation due to gravity, resulting in uneven adhesive film thickness on the surface of the rock wool substrate. This can lead to quality problems such as adhesive bubbles and localized peeling of the protective layer. On the other hand, the spacing adjustment between the coating roller and the pressure roller in traditional roller coating equipment mostly relies on manual operation, which makes it difficult to adjust according to the thickness fluctuations of the rock wool substrate. When the substrate thickness suddenly increases, the coating roller may squeeze the substrate, causing damage to the rock wool fibers. When the substrate thickness decreases, insufficient adhesive application will occur, further aggravating the bonding quality problems. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a coating equipment for a single-sided protective layer in rock wool production, which solves the technical problem that the coating thickness on the surface of rock wool substrate is easily uneven, thus affecting the coating quality.

[0004] According to one aspect, at least one embodiment of the present invention provides a gluing device for a single-sided protective layer in rock wool production, comprising a base plate, a take-up and release frame, a work box, a vertical plate, a first take-up and release roller, a second take-up and release roller, a take-up roller, a first positioning roller, a second positioning roller, and a gluing mechanism. The take-up and release frame is fixedly mounted on the base plate. The work box and the vertical plate are fixedly mounted on both ends of the top sidewall of the base plate on one side of the take-up and release frame. The first take-up and release roller is rotatably mounted on the take-up and release frame. The second take-up and release roller is rotatably mounted between the work box and the vertical plate. The take-up roller is rotatably mounted between the work box and the vertical plate and is located on one side of the second take-up and release roller. A first motor is installed inside the work box and is fixedly connected to the take-up roller. The first positioning roller and the second positioning roller are rotatably mounted between the work box and the vertical plate. The gluing mechanism is mounted between the work box and the vertical plate and is used to apply glue to the rock wool substrate.

[0005] Preferably, the glue application mechanism includes a support roller, a support plate, a sponge roller, a glue spraying mechanism, and an angle adjustment mechanism. The support roller is rotatably disposed between the work box and the vertical plate. The support plate is fixedly disposed at both ends of the support roller. The sponge roller is rotatably disposed between the two support plates. The glue spraying mechanism is disposed between the two support plates and is used to spray glue onto the sponge roller. The angle adjustment mechanism is disposed on the support plate and is used to adjust the angle of the support plate so that the sponge roller is pressed against the first positioning roller.

[0006] Furthermore, the angle adjustment mechanism includes an adjustment column and an electric push rod. The adjustment column is rotatably mounted on both the work box and the vertical plate. An adjustment plate is fixedly mounted on the end of the adjustment column near the support roller. The electric push rod is mounted on the adjustment plate, and its output end is hinged to the side wall of the support plate. The two electric push rods can operate synchronously using the same PLC controller.

[0007] Furthermore, the glue spraying mechanism includes a support cover, a support block, a glue inlet tube, and a reciprocating movement mechanism. The support cover is fixedly disposed between the two support plates, and the support block is slidably disposed within the support cover. Multiple nozzles are installed on the side wall of the support block near the sponge roller. The glue inlet tube passes through the support cover and communicates with the multiple nozzles. The reciprocating movement mechanism is disposed between the support cover and the support block and is used to drive the support block to reciprocate within the support cover.

[0008] Furthermore, the reciprocating moving mechanism includes a moving groove, a moving disk, and a second motor. The moving groove is formed on the support block, the moving disk is rotatably disposed inside the support cover, a moving column is fixedly disposed at the eccentric position of the moving disk, the moving column extends into the moving groove, and the second motor is mounted on the support cover, with the output end of the second motor fixedly connected to the moving disk.

[0009] Based on the above scheme, a plurality of first guide rollers are rotatably arranged between the work box and the vertical plate and between the first take-up roller and the first positioning roller.

[0010] Based on the above scheme, a plurality of second guide rollers are rotatably arranged between the work box and the vertical plate and between the second take-up roller and the second positioning roller.

[0011] Based on the above scheme, a plurality of third guide rollers are rotatably arranged between the work box and the vertical plate and between the second positioning roller and the winding roller.

[0012] The beneficial effects of the embodiments of this utility model are as follows: 1. In this utility model, by setting up a glue spraying mechanism, glue can be supplied to the nozzle through the glue inlet pipe and the glue can be sprayed onto the sponge roller through the nozzle. At the same time, the operation of the reciprocating moving mechanism can drive the nozzle to move back and forth, thereby improving the uniformity of the glue sprayed on the sponge roller. In addition, the glue can be applied to the rock wool substrate through the gap between the sponge roller and the rock wool substrate, and the uniformity of the glue application can be improved. 2. In this utility model, by setting up an angle adjustment mechanism, the operation of the electric push rod can drive the support plate to rotate around the support roller, thereby allowing the sponge roller to press against the surface of the rock wool substrate and adjust the pressing force, thus facilitating the adjustment of the position of the sponge roller according to the thickness of the rock wool substrate. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of a single-sided protective layer coating device for rock wool production in one embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the structure of a single-sided protective layer coating equipment for rock wool production from another perspective in one embodiment; Figure 3 for Figure 1 A cross-sectional structural schematic diagram of a coating equipment for a single-sided protective layer in rock wool production, as described in one embodiment; Figure 4 for Figure 1 A schematic diagram of the structure of the adhesive application mechanism in the embodiment; Figure 5 for Figure 1 The schematic diagram is a cross-sectional view of the reciprocating moving mechanism in the embodiment.

[0015] In the diagram: 1. Base plate; 2. Take-up and untake-down rack; 3. Working box; 4. Vertical plate; 5. First take-up and untake-down roller; 6. Second take-up and untake-down roller; 7. Take-up roller; 8. First positioning roller; 9. Second positioning roller; 10. Support roller; 11. Support plate; 12. Sponge roller; 13. Adjusting column; 14. Adjusting plate; 15. Electric push rod; 16. Support cover; 17. Support block; 18. Nozzle; 19. Glue inlet tube; 20. Moving groove; 21. Moving disc; 22. Moving column; 23. Second motor; 24. First guide roller; 25. Second guide roller; 26. Third guide roller. Detailed Implementation The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0016] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0017] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0019] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0021] like Figures 1-5The diagram illustrates a single-sided protective layer coating device for rock wool production according to an embodiment of the present invention. It includes a base plate 1, a take-up and release frame 2, a work box 3, a vertical plate 4, a first take-up and release roller 5, a second take-up and release roller 6, a take-up roller 7, a first positioning roller 8, a second positioning roller 9, and a coating mechanism. The take-up and release frame 2 is fixedly mounted on the base plate 1. The work box 3 and the vertical plate 4 are fixedly mounted on both ends of the top sidewall of the base plate 1, located on one side of the take-up and release frame 2. The first take-up and release roller 5 is rotatably mounted on the take-up and release frame 2. The second take-up and release roller 6 is rotatably mounted between the work box 3 and the vertical plate 4. The take-up roller 7 is rotatably mounted between the work box 3 and the vertical plate 4, located on one side of the second take-up and release roller 6. A first motor is installed inside the work box 3 and is fixedly connected to the take-up roller 7. The first positioning roller 8 and the second positioning roller 9 are rotatably mounted between the work box 3 and the vertical plate 4. The coating mechanism is located between the work box 3 and the vertical plate 4 and is used to coat the rock wool substrate. For gluing, multiple first guide rollers 24 are rotatably arranged between the work box 3 and the vertical plate 4 and between the first take-up roller 5 and the first positioning roller 8. Multiple second guide rollers 25 are rotatably arranged between the work box 3 and the vertical plate 4 and between the second take-up roller 6 and the second positioning roller 9. Multiple third guide rollers 26 are rotatably arranged between the work box 3 and the vertical plate 4 and between the second positioning roller 9 and the take-up roller 7. Specifically, the operator wraps rock wool substrate on the first take-up frame 2 and wraps one end of the rock wool substrate around the first guide roller 24, the first positioning roller 8 and the third guide roller 26 and onto the take-up roller 7. At the same time, the operator wraps protective film on the second take-up frame 2 and wraps the protective film around the second guide roller 25, the second positioning roller 9 and the third guide roller 26 and onto the take-up roller 7. During the rotation of the take-up roller 7, the first positioning roller 8 and the second positioning roller 9 can achieve the bonding between the rock wool substrate and the protective film.

[0022] Reference Figures 1-4 The glue application mechanism includes a support roller 10, a support plate 11, a sponge roller 12, a glue spraying mechanism, and an angle adjustment mechanism. The support roller 10 is rotatably mounted between the work box 3 and the vertical plate 4. Support plates 11 are fixedly mounted at both ends of the support roller 10. The sponge roller 12 is rotatably mounted between the two support plates 11. The glue spraying mechanism is located between the two support plates 11 and is used to spray glue onto the sponge roller 12. The angle adjustment mechanism is located on the support plate 11 and is used to adjust the angle of the support plate 11 so that the sponge roller 12 is pressed against the first positioning roller 8. Specifically, glue can be supplied to the nozzle 18 through the glue inlet pipe 19 and the glue can be sprayed onto the sponge roller 12 through the nozzle 18. At the same time, the operation of the reciprocating movement mechanism can drive the nozzle 18 to reciprocate, thereby improving the uniformity of the glue sprayed on the sponge roller 12. In addition, the glue can be applied to the rock wool substrate through the gap between the sponge roller 12 and the rock wool substrate, and the uniformity of the glue application can be improved.

[0023] Reference Figure 2 and Figure 3 The angle adjustment mechanism includes an adjustment column 13 and an electric push rod 15. Adjustment columns 13 are rotatably mounted on both the work box 3 and the vertical plate 4. An adjustment plate 14 is fixedly mounted on one end of the adjustment column 13 near the support roller 10. The electric push rod 15 is mounted on the adjustment plate 14, and its output end is hinged to the side wall of the support plate 11. The two electric push rods 15 can work synchronously through the same PLC controller. Specifically, the operation of the electric push rod 15 can drive the support plate 11 to rotate around the support roller 10, thereby allowing the sponge roller 12 to press against the surface of the rock wool substrate and adjust the pressing force, thus facilitating the adjustment of the position of the sponge roller 12 according to the thickness of the rock wool substrate.

[0024] Reference Figures 3-5 The glue spraying mechanism includes a support cover 16, a support block 17, a glue inlet pipe 19, and a reciprocating moving mechanism. The support cover 16 is fixedly disposed between two support plates 11. The support block 17 is slidably disposed within the support cover 16. Multiple nozzles 18 are installed on the side wall of the support block 17 near the sponge roller 12. The glue inlet pipe 19 passes through the support cover 16 and communicates with the multiple nozzles 18. The reciprocating moving mechanism is disposed between the support cover 16 and the support block 17 and is used to drive the support block 17 to reciprocate within the support cover 16. The reciprocating moving mechanism includes a moving groove 20, a moving disk 21, and a second motor 23. The moving groove 20 is formed on the support block 17, and the moving disk 21 is rotatably disposed within the support cover 16. The eccentric position of the moving disk 21 is... A movable column 22 is fixedly installed and extends into the movable groove 20. A second motor 23 is installed on the support cover 16, and the output end of the second motor 23 is fixedly connected to the movable disk 21. Specifically, glue can be supplied to the nozzle 18 through the glue inlet pipe 19 and the glue can be sprayed onto the sponge roller 12 through the nozzle 18. At the same time, the operation of the second motor 23 can drive the movable disk 21 to rotate. The rotation of the movable disk 21 can drive the movable column 22 to move around the movable disk 21. Through the cooperation of the movable column 22 and the movable groove 20, the support block 17 and the nozzle 18 can move back and forth, thereby improving the uniformity of the glue sprayed by the nozzle 18 onto the sponge roller 12, and thus improving the uniformity of the glue coating on the rock wool substrate by the sponge roller 12.

[0025] In this embodiment, during use, the operator winds rock wool substrate onto the first take-up and unwinding frame 2, and wraps one end of the rock wool substrate around the first guide roller 24, the first positioning roller 8, and the third guide roller 26 before winding it onto the take-up roller 7. Simultaneously, the operator winds a protective film onto the second take-up and unwinding frame 2, and wraps the protective film around the second guide roller 25, the second positioning roller 9, and the third guide roller 26 before winding it onto the take-up roller 7. During the rotation of the take-up roller 7, the first positioning roller 8 and the second positioning roller 9 can achieve adhesion between the rock wool substrate and the protective film. During the movement of the rock wool substrate, the operator controls the electric push rod 15, which drives the support plate 11 to rotate around the support roller 10. This allows the sponge roller 12 to press against the surface of the rock wool substrate and adjust the pressing force. At the same time, the glue can be supplied to the nozzle 18 through the glue inlet pipe 19 and sprayed onto the sponge roller 12 through the nozzle 18. Meanwhile, the operation of the second motor 23 can drive the moving disk 21 to rotate. The rotation of the moving disk 21 can drive the moving column 22 to move around the moving disk 21. Through the cooperation of the moving column 22 and the moving groove 20, the support block 17 and the nozzle 18 can move back and forth, thereby improving the uniformity of the glue sprayed from the nozzle 18 onto the sponge roller 12, and thus improving the uniformity of the glue coating from the sponge roller 12 onto the rock wool substrate, thereby improving the bonding quality between the rock wool substrate and the protective film.

[0026] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A coating equipment for a single-sided protective layer in rock wool production, comprising a base plate (1), characterized in that, Also includes: The take-up and take-down rack (2) is fixedly mounted on the base plate (1); The work box (3) and the vertical plate (4) are fixedly installed on both ends of the top side wall of the bottom plate (1) on one side of the rack (2). The first take-up and release roller (5) is rotatably mounted on the take-up and release frame (2); The second take-up and release roller (6) is rotatably disposed between the work box (3) and the vertical plate (4); A take-up roller (7) is rotatably disposed between the work box (3) and the vertical plate (4). The take-up roller (7) is located on one side of the second take-up and untake-up roller (6). A first motor is installed inside the work box (3). The first motor is fixedly connected to the take-up roller (7). The first positioning roller (8) and the second positioning roller (9) are rotatably disposed between the work box (3) and the vertical plate (4); The adhesive application mechanism is located between the work box (3) and the vertical plate (4) and is used to apply adhesive to the rock wool substrate.

2. The adhesive coating equipment for a single-sided protective layer in rock wool production according to claim 1, characterized in that, The adhesive application mechanism includes: A support roller (10) is rotatably disposed between the work box (3) and the vertical plate (4); Support plate (11), both ends of the support roller (10) are fixedly provided with the support plate (11). A sponge roller (12) is rotatably disposed between the two support plates (11); A glue spraying mechanism is disposed between the two support plates (11) for spraying glue onto the sponge roller (12); An angle adjustment mechanism is provided on the support plate (11) for adjusting the angle of the support plate (11) so that the sponge roller (12) presses against the first positioning roller (8).

3. The adhesive coating equipment for a single-sided protective layer in rock wool production according to claim 2, characterized in that, The angle adjustment mechanism includes: The adjusting column (13) is rotatably mounted on the working box (3) and the vertical plate (4). An adjusting plate (14) is fixedly mounted on one end of the adjusting column (13) near the support roller (10). An electric push rod (15) is mounted on the adjusting plate (14), and the output end of the electric push rod (15) is hinged to the side wall of the support plate (11).

4. The adhesive coating equipment for a single-sided protective layer in rock wool production according to claim 3, characterized in that, The adhesive spraying mechanism includes: A support cover (16) is fixedly disposed between the two support plates (11); Support block (17), which is slidably disposed inside the support cover (16), and multiple nozzles (18) are installed on the side wall of the support block (17) near the sponge roller (12). The glue inlet tube (19) is disposed through the support cover (16) and is connected to the plurality of nozzles (18); A reciprocating movement mechanism is disposed between the support cover (16) and the support block (17) for driving the support block (17) to reciprocate within the support cover (16).

5. The adhesive coating equipment for a single-sided protective layer in rock wool production according to claim 4, characterized in that, The reciprocating movement mechanism includes: A movable slot (20) is formed on the support block (17); A movable disk (21) is rotatably disposed inside the support cover (16). A movable column (22) is fixedly disposed at the eccentric position of the movable disk (21), and the movable column (22) extends into the movable groove (20). The second motor (23) is mounted on the support cover (16), and the output end of the second motor (23) is fixedly connected to the movable disk (21).

6. The adhesive coating equipment for a single-sided protective layer in rock wool production according to claim 5, characterized in that, A plurality of first guide rollers (24) are rotatably arranged between the work box (3) and the vertical plate (4) and between the first take-up roller (5) and the first positioning roller (8).

7. The adhesive coating equipment for a single-sided protective layer in rock wool production according to claim 6, characterized in that, A plurality of second guide rollers (25) are rotatably arranged between the work box (3) and the vertical plate (4) and between the second take-up roller (6) and the second positioning roller (9).

8. The adhesive coating equipment for a single-sided protective layer in rock wool production according to claim 7, characterized in that, A plurality of third guide rollers (26) are rotatably arranged between the work box (3) and the vertical plate (4) and between the second positioning roller (9) and the winding roller (7).

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