Glue rolling device for preparing glass fiber cloth

Abstract

The utility model relates to the technical field of glue rolling devices, in particular to a glue rolling device for preparing glass fiber cloth. According to the technical scheme, the glue injection device comprises a bottom plate and further comprises an unwinding roller, the unwinding roller is rotationally installed on the bottom plate, an installation column is fixedly installed on the bottom plate, a glue injection head is slidably installed on the installation column, a first extrusion roller is rotationally installed at the bottom of the glue injection head, and a second extrusion roller is rotationally installed at the bottom of the installation column; a winding roller is rotatably mounted on one side of the bottom plate, a first motor is fixedly mounted on the bottom plate, an output shaft of the first motor is fixedly connected with the winding roller, and a wrinkle removing mechanism used before glass fiber cloth is glued is arranged on the bottom plate. According to the glass fiber cloth gluing device, wrinkles of glass fiber cloth before gluing are removed, glue on the glass fiber cloth is evenly spread after gluing, the gluing effect is improved, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue rolling devices, in particular to a glue rolling device for preparing glass fiber cloth. Background Art

[0002] A glue rolling device is a device used for applying glue. It usually consists of one or more rollers. The surface of the roller can adsorb glue and evenly apply it on the surface of the object to be glued. Glue rolling devices are applied in many industries, such as wood processing, printing, packaging, etc. Different application scenarios may require different types of glue rolling devices, such as manual glue rolling devices, automatic glue rolling devices, hot melt glue rolling devices, etc.

[0003] When rolling glue on glass fiber cloth, due to the soft texture of the glass fiber cloth, it is very easy to form wrinkles during the glue rolling process. The overlapping parts of the wrinkles cannot be coated with glue, resulting in uneven glue coating on the surface and affecting the product quality. Therefore, this application proposes a glue rolling device for preparing glass fiber cloth. Summary of the Utility Model

[0004] The purpose of the utility model is to propose a glue rolling device for preparing glass fiber cloth in view of the problem of easy occurrence of wrinkles before glue rolling in the background art.

[0005] The technical solution of the utility model: A glue rolling device for preparing glass fiber cloth, including a bottom plate, and further including:

[0006] An unwinding roller, the unwinding roller is rotatably installed on the bottom plate, an installation column is fixedly installed on the bottom plate, a glue injection head is slidably installed on the installation column, a first extrusion roller is rotatably installed at the bottom of the glue injection head, a second extrusion roller is rotatably installed at the bottom of the installation column, a winding roller is rotatably installed on one side of the bottom plate, a first motor is fixedly installed on the bottom plate, an output shaft of the first motor is fixedly connected to the winding roller, and a wrinkle removing mechanism for the glass fiber cloth before glue coating is arranged on the bottom plate;

[0007] An auxiliary mechanism, the auxiliary mechanism is arranged on the installation column for leveling the glue on the glass fiber cloth after uniform glue coating.

[0008] Optionally, the wrinkle removal mechanism includes mounting blocks slidably installed on both sides of the inner wall of the mounting column. A connecting block is slidably installed in the mounting block. The connecting block is rotatably connected to the first extrusion roller. A second motor is fixedly installed at the bottom of the mounting column. The output shaft of the second motor is fixedly installed with a reciprocating lead screw. A support table is slidably installed on the bottom plate. The support table is threadedly connected to the reciprocating lead screw. A first cylinder is fixedly installed on the support table. The piston rod of the first cylinder is fixedly installed with a baffle. A second cylinder is fixedly installed on the mounting column. The piston rod of the second cylinder is fixedly installed with a fixing block. The fixing block is fixedly connected to the mounting block.

[0009] Optionally, the auxiliary mechanism includes a storage tank fixedly installed on one side of the mounting column. A plurality of connecting pipes arranged at equal intervals are fixedly installed at the bottom of the storage tank. The connecting pipes are communicated with the glue injection heads. A connecting table is fixedly installed on one side of the mounting column. A sliding plate is slidably installed on the connecting table. A roller is rotatably installed at the bottom of the sliding plate. The horizontal height of the roller is lower than the horizontal height of the winding roller. A third cylinder is fixedly installed on the connecting table. The piston rod of the third cylinder is fixedly connected to the sliding plate.

[0010] Optionally, a chute is formed on the bottom plate. The bottom of the support table is located in the chute.

[0011] Optionally, a guide groove is formed in the mounting column. Both sides of the mounting block are located in the guide groove.

[0012] Optionally, a spring is fixedly installed at the top of the connecting block. One end of the spring is fixedly connected to the mounting block.

[0013] Optionally, a fixing plate is fixedly installed on one side of the mounting column. The fixing plate is fixedly connected to the storage tank.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects:

[0015] 1. By starting the first motor and the second cylinder, the first extrusion roller on the fixing block contacts the second extrusion roller to extrude the fiberglass cloth. Start the second motor, the output shaft of the second motor drives the reciprocating lead screw to rotate. Start the first cylinder, and the piston rod of the first cylinder drives the baffle to contact the fiberglass cloth and rub its surface back and forth, so as to avoid wrinkles before gluing, realizing the wrinkle removal of the fiberglass cloth before gluing and improving the gluing effect.

[0016] 2. Start the third cylinder, and the piston rod of the third cylinder drives the sliding plate to make a horizontal reciprocating motion on the connecting table, so that the bottom roller can extrude the glue layer of the glued fiberglass cloth, so that the glue can be evenly distributed on the fiberglass cloth, realizing the homogenization of the glue on the glued fiberglass cloth and improving the product quality.

[0017] The utility model realizes the wrinkle removal of the fiberglass cloth before gluing, and evenly spreads the glue on the fiberglass cloth after gluing, improving the gluing effect and the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The structural schematic diagram of an embodiment of the utility model is given Figure 1 ;

[0019] Figure 2 The structural schematic diagram of an embodiment of the utility model is given Figure 2 ;

[0020] Figure 3 The structural schematic diagram of an embodiment of the utility model is given Figure 3 ;

[0021] Figure 4 It is Figure 3 the partial enlarged structural schematic diagram of the place A in

[0022] Reference numerals: 1, bottom plate; 2, unwinding roller; 3, mounting column; 4, second motor; 5, first cylinder; 6, support table; 7, baffle; 8, chute; 9, reciprocating lead screw; 10, sliding plate; 11, storage tank; 12, fixing plate; 13, second cylinder; 14, winding roller; 15, third cylinder; 16, connecting table; 17, spring; 18, roller; 19, mounting block; 20, guide groove; 21, connecting block; 22, glue injection head; 23, first extrusion roller; 24, second extrusion roller; 25, first motor; 26, connecting pipe; 27, fixing block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions of the utility model will be further described below with reference to the drawings and specific embodiments.

[0024] Embodiment

[0025] As Figures 1-2As shown in the figure, a glue rolling device for preparing fiberglass cloth proposed by the present utility model includes a bottom plate 1, and also includes an unwinding roller 2 which is rotatably installed on the bottom plate 1. An installation column 3 is fixedly installed on the bottom plate 1. A glue injection head 22 is slidably installed on the installation column 3. A first extrusion roller 23 is rotatably installed at the bottom of the glue injection head 22. The glue in the glue injection head 22 can flow along the curved surface of the first extrusion roller 23. Due to the viscosity of the glue, glue will accumulate in the glue injection head 22, so that the first extrusion roller 23 located in the glue injection head 22 can fully contact the glue in the glue injection head 22 and adhere to the first extrusion roller. As the first extrusion roller 23 rotates, it is evenly applied to the fiberglass cloth. A second extrusion roller 24 is rotatably installed at the bottom of the installation column 3. A winding roller 14 is rotatably installed on one side of the bottom plate 1. A first motor 25 is fixedly installed on the bottom plate 1. One end of the fiberglass cloth on the unwinding roller 2 is passed through the bottom of the first extrusion roller 23 and connected to the winding roller 14. The output shaft of the first motor 25 is fixedly connected to the winding roller 14. Starting the first motor 25, the first motor 25 drives the winding roller 14 to rotate, and winds the fiberglass cloth on the unwinding roller 2. A wrinkle removal mechanism for the fiberglass cloth before gluing is provided on the bottom plate 1;

[0026] Among them, an auxiliary mechanism is provided on the installation column 3 for the glue on the fiberglass cloth after uniform gluing.

[0027] As Figures 3-4 shown, this embodiment also includes a wrinkle removal mechanism. The wrinkle removal mechanism includes installation blocks 19 slidably installed on both sides of the inner wall of the installation column 3. A connecting block 21 is slidably installed in the installation block 19. The connecting block 21 is rotatably connected to the first extrusion roller 23. A second motor 4 is fixedly installed at the bottom of the installation column 3. The output shaft of the second motor 4 is fixedly installed with a reciprocating lead screw 9. A support table 6 is slidably installed on the bottom plate 1. The support table 6 is threadedly connected to the reciprocating lead screw 9. A first cylinder 5 is fixedly installed on the support table 6. The piston rod of the first cylinder 5 is fixedly installed with a baffle 7. A second cylinder 13 is fixedly installed on the installation column 3. The piston rod of the second cylinder 13 is fixedly installed with a fixing block 27. The fixing block 27 is fixedly connected to the installation block 19. Starting the second motor 4, the output shaft of the second motor 4 drives the reciprocating lead screw 9 to rotate. Since the support table 6 is slidably connected to the bottom plate 1, when the reciprocating lead screw 9 rotates, the support table 6 makes a reciprocating motion in the horizontal direction. Starting the first cylinder 5, the piston rod of the first cylinder 5 drives the baffle 7 to contact the fiberglass cloth. Since the baffle 7 is arc-shaped, only a small arc of the fiberglass cloth will be lifted. As the baffle 7 moves, the lifted arc can immediately recover, so that the surface of the fiberglass cloth can be removed of wrinkles, and it will not affect the flatness and tension control of the fiberglass cloth. The rotation speed of the second motor 4 can be changed according to the gluing speed to be suitable for wrinkle removal at different gluing speeds, so as to avoid wrinkles before gluing.

[0028] AsFigures 1-2 As shown in the figure, the present embodiment further includes an auxiliary mechanism. The auxiliary mechanism includes a storage tank 11 fixedly installed on one side of the mounting column 3. A plurality of connecting pipes 26 arranged at equal distances are fixedly installed at the bottom of the storage tank 11. The connecting pipes 26 are communicated with the glue injection heads 22. A connecting platform 16 is fixedly installed on one side of the mounting column 3. A sliding plate 10 is slidably installed on the connecting platform 16. A roller 18 is rotatably installed at the bottom of the sliding plate 10. The horizontal height of the roller 18 is lower than the horizontal height of the winding roller 14, so that the glass fiber cloth after glue application can always be in contact with the roller 18. A third cylinder 15 is fixedly installed on the connecting platform 16. The piston rod of the third cylinder 15 is fixedly connected to the sliding plate 10. When the second cylinder 13 is started, the piston rod of the second cylinder 13 drives the fixed block 27 to move downward, so that the first pressing roller 23 on the fixed block 27 contacts the second pressing roller 24 to press the glass fiber cloth. As the glass fiber cloth moves, the first pressing roller 23 rotates on the glass fiber cloth and applies glue. When the third cylinder 15 is started, the piston rod of the third cylinder 15 drives the sliding plate 10 to perform a horizontal reciprocating motion on the connecting platform 16, so that the bottom roller 18 can press the glue coating of the glass fiber cloth after glue application, so that the glue can be evenly distributed on the glass fiber cloth.

[0029] As Figures 1-4 shown in the figure, a chute 8 is opened on the bottom plate 1. The bottom of the support platform 6 is located in the chute 8. A guide groove 20 is opened in the mounting column 3. Both sides of the mounting block 19 are located in the guide groove 20. A spring 17 is fixedly installed at the top of the connecting block 21. One end of the spring 17 is fixedly connected to the mounting block 19. A fixing plate 12 is fixedly installed on one side of the mounting column 3. The fixing plate 12 is fixedly connected to the storage tank 11.

[0030] Working principle: One end of the fiberglass cloth on the unwinding roller 2 passes through the bottom of the first squeezing roller 23 and is connected to the winding roller 14. Start the first motor 25 and the second cylinder 13. The piston rod of the second cylinder 13 drives the fixed block 27 to move downward, so that the first squeezing roller 23 on the fixed block 27 contacts the second squeezing roller 24 to squeeze the fiberglass cloth. Start the second motor 4, and the output shaft of the second motor 4 drives the reciprocating lead screw 9 to rotate. Since the support table 6 is slidably connected to the bottom plate 1, when the reciprocating lead screw 9 rotates, the support table 6 makes a reciprocating movement in the horizontal direction. Start the first cylinder 5, and the piston rod of the first cylinder 5 drives the baffle 7 to contact the fiberglass cloth and rub its surface back and forth to avoid wrinkles before gluing. The rotation speed of the second motor 4 can be changed according to the gluing speed to be applicable to wrinkle removal under different gluing speeds. As the fiberglass cloth moves, the first squeezing roller 23 rotates on the fiberglass cloth and glues. Start the third cylinder 15, and the piston rod of the third cylinder 15 drives the sliding plate 10 to make a horizontal reciprocating movement on the connecting table 16, so that the bottom roller 18 can squeeze the glue layer of the glued fiberglass cloth, making the glue evenly distributed on the fiberglass cloth, realizing wrinkle removal of the fiberglass cloth before gluing and evenly spreading the glue on the fiberglass cloth after gluing, improving the gluing effect and product quality.

[0031] The above specific embodiments are only several optional embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A rolling glue device for preparing fiberglass cloth, including a bottom plate (1), characterized in that, Further included are: An unwinding roller (2) rotatably mounted on a bottom plate (1). An installation column (3) is fixedly mounted on the bottom plate (1). A glue injection head (22) is slidably mounted on the installation column (3). A first pressing roller (23) is rotatably mounted at the bottom of the glue injection head (22). A second pressing roller (24) is rotatably mounted at the bottom of the installation column (3). A winding roller (14) is rotatably mounted on one side of the bottom plate (1). A first motor (25) is fixedly mounted on the bottom plate (1), and an output shaft of the first motor (25) is fixedly connected to the winding roller (14). A wrinkle removal mechanism for the fiberglass cloth before gluing is provided on the bottom plate (1). An auxiliary mechanism disposed on the installation column (3) for leveling the glue on the fiberglass cloth after gluing.

2. The glue rolling device prepared from a fiberglass cloth according to claim 1, characterized in that, The wrinkle removal mechanism includes mounting blocks (19) slidably mounted on both sides of the inner wall of the installation column (3). A connecting block (21) is slidably mounted in the mounting block (19). The connecting block (21) is rotatably connected to the first pressing roller (23). A second motor (4) is fixedly mounted at the bottom of the installation column (3), and an output shaft of the second motor (4) is fixedly mounted with a reciprocating lead screw (9). A support table (6) is slidably mounted on the bottom plate (1), and the support table (6) is threadedly connected to the reciprocating lead screw (9). A first cylinder (5) is fixedly mounted on the support table (6), and a piston rod of the first cylinder (5) is fixedly mounted with a baffle (7). A second cylinder (13) is fixedly mounted on the installation column (3), and a piston rod of the second cylinder (13) is fixedly mounted with a fixing block (27). The fixing block (27) is fixedly connected to the mounting block (19).

3. The roll gluing device prepared from a fiberglass cloth according to claim 1, characterized in that, The auxiliary mechanism includes a storage tank (11) fixedly mounted on one side of the installation column (3). A plurality of connecting pipes (26) arranged at equal distances are fixedly mounted at the bottom of the storage tank (11). The connecting pipes (26) are communicated with the glue injection head (22). A connecting table (16) is fixedly mounted on one side of the installation column (3). A sliding plate (10) is slidably mounted on the connecting table (16). A roller (18) is rotatably mounted at the bottom of the sliding plate (10), and a horizontal height of the roller (18) is lower than a horizontal height of the winding roller (14). A third cylinder (15) is fixedly mounted on the connecting table (16), and a piston rod of the third cylinder (15) is fixedly connected to the sliding plate (10).

4. A sizing device for preparing fiberglass cloth according to claim 2, characterized in that, A chute (8) is formed in the bottom plate (1), and the bottom of the support table (6) is located in the chute (8).

5. The roll gluing device prepared from a glass fiber cloth according to claim 2, characterized in that, A guiding groove (20) is formed in the installation column (3), and both sides of the mounting block (19) are located in the guiding groove (20).

6. The roll gluing device prepared from a fiberglass cloth according to claim 2, wherein, A spring (17) is fixedly mounted at the top of the connecting block (21), and one end of the spring (17) is fixedly connected to the mounting block (19).

7. A glue rolling device prepared from a fiberglass cloth according to claim 3, characterized in that, A fixing plate (12) is fixedly mounted on one side of the installation column (3), and the fixing plate (12) is fixedly connected to the storage tank (11).

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