Negative pressure impregnation device for glass fiber cloth

Abstract

The utility model discloses a negative pressure impregnation device for glass fiber cloth, and relates to the technical field of glass fiber cloth. The glass fiber cloth negative pressure impregnation device comprises an impregnation tank, a guide structure arranged on the impregnation tank and a winding roller located on the right side of the impregnation tank. The guide structure comprises a mounting plate, a transmission roller, a first motor and a guide roller, and the guide structure further comprises a first filter roller and a second filter roller which are rotationally mounted on the adjacent inner walls of the gum dipping tank; a second motor is fixedly mounted on the rear side of the gum dipping tank, rotating shafts are rotationally mounted on the adjacent inner walls of the gum dipping tank, an output shaft of the second motor is fixedly connected with one group of rotating shafts, mounting seats are fixedly mounted on the rotating shafts, embedding grooves are formed in the mounting seats, and springs are fixedly mounted in the embedding grooves; and a processing structure is arranged above the gum dipping tank. The device can be used for extruding the impregnated glass fiber cloth, so that redundant colloid can be removed.

Description

Technical Field

[0001] This utility model relates to the field of glass fiber cloth technology, specifically to a glass fiber cloth negative pressure impregnation device. Background Technology

[0002] Fiberglass is a high-performance inorganic non-metallic material with many varieties. Its advantages include good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength. Before using this type of fiberglass cloth, a protective colloid needs to be applied to its surface to prevent oxidation after prolonged use. The impregnation device plays a crucial role in this process.

[0003] Application No. 202322907951.4 discloses an impregnation device for producing alkali-resistant glass fiber impregnated mesh, comprising an impregnation base, a detachable guide winding mechanism at the upper end of the impregnation base, the detachable guide winding mechanism including a groove on one side of the top of the impregnation base, a first guide roller rotatably mounted on one end of the inner wall of the groove, a second guide roller rotatably mounted on the other end of the inner wall of the groove, a transmission roller rotatably mounted on one side of the top of the impregnation base, a through groove on one side of the outer wall of the impregnation base, a locking hole on one side of the inner wall of the through groove, a turntable rotatably mounted on the other side of the inner wall of the through groove, a retaining ring hinged at one edge of one side of the turntable, and a drain pipe inserted through the lower end of one side of the outer wall of the impregnation base.

[0004] This device solves the problems of impregnation and winding, but a large amount of adhesive will adhere to the surface during the impregnation process, which is not conducive to use when directly wound up. It also requires subsequent processing, resulting in many procedures. Based on this, a glass fiber cloth negative pressure impregnation device is proposed to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a glass fiber cloth negative pressure impregnation device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a glass fiber cloth negative pressure impregnation device, comprising an impregnation tank, a guide structure disposed on the impregnation tank, and a take-up roller located on the right side of the impregnation tank:

[0007] The guiding structure includes a mounting plate, a transmission roller, a first motor, and a guide roller. The guiding structure also includes a first filter roller and a second filter roller that are rotatably installed on adjacent inner walls of the impregnation tank.

[0008] A second motor is fixedly installed on the rear side of the impregnation tank, and a rotating shaft is rotatably installed on the adjacent inner walls of the impregnation tank. The output shaft of the second motor is fixedly connected to a set of rotating shafts, and a mounting seat is fixedly installed on the rotating shaft. An embedding groove is opened in the mounting seat, and a spring is fixedly installed in the embedding groove.

[0009] A processing structure is provided above the impregnation tank. The processing structure includes a support rod, a connecting plate, a fan, an air duct, a branch pipe, and a blower hood.

[0010] Preferably, two sets of mounting plates are fixedly installed on the top of the impregnation tank, and transmission rollers are directly rotatably installed on the two sets of mounting bases. A first motor is fixedly installed on the side wall of one set of mounting plates, and the output shaft of the first motor is fixedly connected to the transmission rollers through a coupling. Guide rollers are rotatably installed on the adjacent inner walls of the impregnation tank.

[0011] Preferably, the first and second filter rollers are positioned vertically and are higher than the guide rollers, forming a slope to improve the tightness of the winding.

[0012] Preferably, the take-up roller is embedded in the embedding groove and is fitted to the spring.

[0013] Preferably, the take-up roller is located in the middle of the mounting base, meaning that the take-up roller will not fall off when it is not moved left or right by external force.

[0014] Preferably, a support rod is fixedly installed on the top of the impregnation tank, a connecting plate is fixedly connected to the top of the support rod, a fan is fixedly installed on the top of the connecting plate, an air duct is installed on the air outlet flange of the fan, the free end of the air duct is fixedly connected to a branch pipe, and a blower hood is fixedly installed on the bottom of the connecting plate through an installation component, and the free end of the branch pipe is connected to the blower hood.

[0015] Preferably, the fan is also equipped with an air inlet pipe, and a liquid outlet pipe is installed on the side flange of the impregnation tank, with a valve installed on the liquid outlet pipe.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) The glass fiber cloth negative pressure impregnation device realizes the winding and impregnation operation by using the mounting plate, transmission roller, first motor and guide roller together. The glass fiber cloth after impregnation is squeezed by the first filter roller and the second filter roller together, thereby removing excess glue. The winding roller can be disassembled by using the mounting seat, embedding groove and spring together. The operation is simple.

[0018] (2) The glass fiber cloth negative pressure impregnation device, through the combined use of support rods, connecting plates, fans, air ducts, branch pipes and blowing hoods, performs air drying operation on the extruded glass fiber cloth, improves the quality of winding, and compared with the existing technology, no subsequent processing is required, making it easy to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram on the right side of the present invention;

[0021] Figure 3 This is a top view of the present invention;

[0022] Figure 4 This is an enlarged schematic diagram of part A in this utility model.

[0023] In the diagram: 1. Impregnation tank; 2. Guide structure; 3. Second motor; 4. Rotary shaft; 5. Mounting base; 6. Embedded groove; 7. Spring; 8. Take-up roller; 9. Processing structure.

[0024] Mounting plate 21, transmission roller 22, first motor 23, guide roller 24, first filter roller 25, second filter roller 26;

[0025] 91. Support rod, 92. Connecting plate, 93. Fan, 94. Air duct, 95. Branch pipe, 96. Air blower cover. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not 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.

[0028] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] In the description of this utility model, the circuits, electronic components and control modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated. The content protected by this utility model does not involve improvements to the software and methods.

[0031] Please see Figure 1-4 This utility model provides a technical solution: a glass fiber cloth negative pressure impregnation device, including an impregnation tank 1, a guide structure 2 disposed on the impregnation tank 1, and a take-up roller 8 located on the right side of the impregnation tank 1. The guide structure 2 includes a mounting plate 21, a transmission roller 22, a first motor 23, and a guide roller 24. Figure 1 As shown, two sets of mounting plates 21 are fixedly installed on the top of the impregnation tank 1. Drive rollers 22 are directly rotatably mounted on the two sets of mounting plates 21. A first motor 23 is fixedly installed on the side wall of one set of mounting plates 21. The output shaft of the first motor 23 is fixedly connected to the drive roller 22 via a coupling. Figure 3 As shown, guide rollers 24 are rotatably mounted on the adjacent inner walls of the impregnation tank 1. Glue is injected into the impregnation tank 1, and the glass fiber cloth is wound around the drive roller 2. Then, one end passes through the bottom of the guide roller 24 and extends to the middle of the two sets of filter rollers until it is connected to the take-up roller 8. The use of the guide roller 24 enables the glass fiber cloth to be impregnated.

[0032] The guide structure 2 also includes a first filter roller 25 and a second filter roller 26 that are rotatably mounted on adjacent inner walls of the impregnation tank 1, such as Figure 2 and Figure 3 As shown, the first filter roller 25 and the second filter roller 26 are positioned vertically and are higher than the guide roller 24, forming a slope to improve the tightness of the winding. The two sets of filter rollers 25 squeeze the impregnated glass fiber cloth to remove excess adhesive.

[0033] like Figure 1 As shown, a second motor 3 is fixedly installed on the rear side of the impregnation tank 1. A rotating shaft 4 is rotatably installed on the adjacent inner walls of the impregnation tank 1. The output shaft of the second motor 3 is fixedly connected to a set of rotating shafts 4. A mounting base 5 is fixedly installed on the rotating shaft 4. An embedding groove 6 is opened in the mounting base 5. A spring 7 is fixedly installed in the embedding groove 6. The take-up roller 8 is embedded in the embedding groove 6 and is set to fit against the spring 7. The first motor 23 is driven, and the first motor 23 drives the transmission roller 22 to rotate, which relaxes the glass fiber cloth. The second motor 3 is started, and the second motor 3 drives the rotating shaft 4 to rotate. The rotation of the rotating shaft 4 drives the mounting base 5 and the take-up roller 8 to rotate, thereby realizing the winding.

[0034] It should be noted that when the take-up roller 8 is inserted into the insert groove 6, the spring 7 is compressed. At this time, the take-up roller 8 is located in the middle of the mounting base 5. In other words, the take-up roller 8 will not fall off when there is no external force to move it left or right.

[0035] After winding, by pushing the take-up roller 8 to the left or right, the take-up roller 8 squeezes the spring 7 in the embedding groove 6, causing the other end of the take-up roller 8 to disengage from the embedding groove 6, thereby achieving the disassembly of the take-up roller 8. The operation is simple.

[0036] A processing structure 9 is provided above the impregnation tank 1. The processing structure 9 includes a support rod 91, a connecting plate 92, a fan 93, an air duct 94, a branch pipe 95, and a blower hood 96. Figure 1 As shown, a support rod 91 is fixedly installed on the top of the impregnation tank 1. A connecting plate 92 is fixedly connected to the top of the support rod 91. A fan 93 is fixedly installed on the top of the connecting plate 92. An air duct 94 is installed on the air outlet flange of the fan 93. The free end of the air duct 94 is fixedly connected to a branch pipe 95. A blower hood 96 is fixedly installed on the bottom of the connecting plate 92 through an installation component. It should be noted that the installation component is not shown in the figure. The free end of the branch pipe 95 is connected to the blower hood 96. When the fan 93 is started, the extruded fiberglass cloth is dried in cooperation with the air duct 94, the branch pipe 95 and the blower hood 96, improving the quality of winding. Compared with the existing technology, no subsequent processing is required, making it easy to use.

[0037] In addition, such as Figure 3 As shown, the blower 93 is also equipped with an air inlet pipe. This structure is existing technology and will not be described in detail here. In addition, the side flange of the impregnation tank 1 is equipped with a liquid outlet pipe, and a valve is installed on the liquid outlet pipe.

[0038] When in use, inject the glue into the impregnation tank 1, wrap the glass fiber cloth around the drive roller 2, and then pass one end through the bottom of the guide roller 24 and extend to the middle of the two sets of filter rollers until it is connected to the take-up roller 8. The use of the guide roller 24 enables the glass fiber cloth to be impregnated.

[0039] The first motor 23 is driven, which drives the transmission roller 22 to rotate and loosen the glass fiber cloth. The second motor 3 is started, which drives the rotating shaft 4 to rotate. The rotating shaft 4 drives the mounting base 5 and the winding roller 8 to rotate, thereby realizing winding. During this process, the two sets of filter rollers 25 squeeze the glass fiber cloth after it is impregnated with glue, thereby removing excess glue.

[0040] At the same time, the blower 93 is started, and with the cooperation of the air duct 94, branch pipe 95 and blower hood 96, the extruded fiberglass cloth is dried to improve the quality of winding.

[0041] After winding, by pushing the take-up roller 8 to the left or right, the take-up roller 8 squeezes the spring 7 in the embedding groove 6, causing the other end of the take-up roller 8 to disengage from the embedding groove 6, thereby achieving the disassembly of the take-up roller 8. The operation is simple.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A glass fiber cloth vacuum pressure impregnation device, comprising an impregnation tank (1), a guide structure (2) arranged on the impregnation tank (1), and a winding roller (8) located on the right side of the impregnation tank (1), characterized in that: the guide structure (2) comprises a mounting plate (21), a transmission roller (22), a first motor (23) and a guide roller (24), and further comprises a first filter roller (25) and a second filter roller (26) rotatably mounted on the adjacent inner wall of the impregnation tank (1); a second motor (3) is fixedly installed on the rear side of the impregnation tank (1), a rotating shaft (4) is rotatably mounted on the adjacent inner wall of the impregnation tank (1), the output shaft of the second motor (3) is fixedly connected with a group of rotating shafts (4), an installation seat (5) is fixedly installed on the rotating shaft (4), an embedded groove (6) is formed in the installation seat (5), and a spring (7) is fixedly installed in the embedded groove (6); a treatment structure (9) is arranged above the impregnation tank (1), and the treatment structure (9) comprises a supporting rod (91), a connecting plate (92), a fan (93), an air pipe (94), a branch pipe (95) and a blowing cover (96).

2. The glass fiber cloth vacuum infusion device according to claim 1, wherein: two groups of mounting plates (21) are fixedly installed on the top of the impregnation tank (1), the transmission roller (22) is directly rotatably mounted on the two groups of mounting plates (21), a first motor (23) is fixedly installed on the side wall of one group of mounting plates (21), the output shaft of the first motor (23) is fixedly connected with the transmission roller (22) through a shaft coupling, and a guide roller (24) is rotatably mounted on the adjacent inner wall of the impregnation tank (1).

3. The glass fiber cloth vacuum infusion device according to claim 2, wherein: The first filter roller (25) and the second filter roller (26) are in an upper-lower positional relationship and are higher than the position of the guide roller (24).

4. The glass fiber cloth vacuum infusion device according to claim 3, wherein: The winding roller (8) is embedded in the embedded groove (6) and is arranged in close contact with the spring (7).

5. The glass fiber cloth vacuum infusion device according to claim 4, wherein: The winding roller (8) is located at the middle position of the installation seat (5).

6. The glass fiber cloth vacuum infusion device according to claim 5, wherein: The top of the impregnation tank (1) is fixedly installed with a supporting rod (91), the top end of the supporting rod (91) is fixedly connected with a connecting plate (92), the top of the connecting plate (92) is fixedly installed with a fan (93), the air outlet flange of the fan (93) is installed with an air pipe (94), the free end of the air pipe (94) is fixedly communicated with a branch pipe (95), the bottom of the connecting plate (92) is fixedly installed with a blowing cover (96) through a mounting piece, and the free end of the branch pipe (95) is communicated with the blowing cover (96).

7. The glass fiber cloth vacuum infusion device according to claim 6, wherein: An air inlet pipe is further arranged on the fan (93), a liquid outlet pipe is flange-mounted on the side of the impregnation tank (1), and a valve is arranged on the liquid outlet pipe.

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