Surface paint spraying device for glass fiber cloth

Abstract

The utility model relates to the technical field of glass fiber cloth processing, in particular to a surface paint spraying device for glass fiber cloth, which comprises a device shell and a through hole, one side of the device shell is fixedly connected with an exhaust mechanism, the exhaust mechanism comprises a fixing plate, one side of the fixing plate is fixedly connected with a motor, and the motor is fixedly connected with the through hole. The output end of the motor is fixedly connected with one end of a first rotating shaft, the surface of the first rotating shaft is sleeved with a first bevel gear, the first rotating shaft rotationally penetrates through the exhaust fan shell, and one face of the exhaust fan shell communicates with an exhaust pipe. A first rotating shaft drives a fan in an exhaust fan to rotate through a driving motor, so that the exhaust fan exhausts harmful gas in the device shell through an exhaust pipe and discharges the harmful gas to a purifier through an exhaust pipe; therefore, pollution of harmful gas to the working environment is avoided, and meanwhile, workers are prevented from inhaling excessive harmful gas.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber cloth processing, in particular to a surface spraying device for glass fiber cloth. Background Art

[0002] Glass fiber woven fabric is a plain fabric with untwisted roving, and is an important base material for hand-laid FRP. The strength of woven fabric is mainly in the warp and weft directions of the fabric. For occasions requiring high strength in the warp or weft directions, it can also be woven into a unidirectional fabric, which can arrange more untwisted rovings, single warp fabric, and single weft fabric in the warp or weft directions. Glass fiber is an inorganic non-metallic material with excellent performance and a wide variety of types. Its advantages are good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength, but its disadvantages are brittleness and poor wear resistance. Glass fiber is usually used as a reinforcing material in composite materials, electrical insulation materials and thermal insulation materials, circuit substrates and other fields of the national economy.

[0003] According to the Chinese patent publication number CN217378243U, the patent provides a surface spray painting coloring structure for non-woven fabric production, including a box body, a fixed frame is installed on the upper end of the box body, a liquid storage tank is installed at the rear of the upper end of the fixed frame, an upper part of the outer wall of the liquid storage tank is connected with a liquid inlet pipe, a rotating cover is arranged on the upper end of the liquid inlet pipe, the rotating cover is rotatably connected with the liquid inlet pipe, two connecting pipes are installed on the upper end of the liquid storage tank, a fixed box is installed at the front end of the liquid storage tank, the upper end of the fixed box is communicated with the front end of the connecting pipe, two liquid outlet pipes are connected to the front end of the fixed box, and the lower end of the liquid outlet pipe is equipped with a liquid outlet, a base is installed at the four corners of the lower end of the box body, a power cord is connected to the outer wall of the box body, and fixed plates are installed on both sides of the upper end of the fixed frame; the waste liquid remaining on the surface of the non-woven fabric passes through the filter net and enters the collection box, the handle is held regularly, the collection box is pulled out, and the waste liquid inside is recycled to avoid waste, and impurities in the waste liquid fall onto the filter net, thereby reducing the cost of painting.

[0004] However, the above-mentioned non-woven fabric production surface spraying and coloring structure cannot extract the harmful gas during the spraying process, because a large amount of harmful gas will be generated during the spraying process. In view of this, we propose a glass fiber surface dust removal device. Utility Model Content

[0005] The utility model aims to provide a surface painting device for glass fiber cloth, which solves the problem that a large amount of harmful gas will be generated during the painting process of glass fiber cloth.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A surface painting device for glass fiber cloth includes a device shell and a through hole, characterized in that: one side of the device shell is connected to an exhaust mechanism, the exhaust mechanism includes a fixed plate, one side of the fixed plate is connected to a motor, the output end of the motor is connected to one end of a first rotating shaft, the surface of the first rotating shaft is sleeved with a first bevel gear, the first rotating shaft rotates and passes through the exhaust fan shell, one side of the exhaust fan shell is connected to an exhaust pipe, one side of the exhaust fan shell away from the exhaust pipe is connected to a connecting block through a pipeline, one side of the connecting block is connected to an exhaust pipe, and the end of the exhaust pipe away from the connecting block is connected to the inside of the device shell.

[0008] Preferably, a fixing frame is fixedly connected to one side of the device shell, a supporting roller is rotatably connected to the fixing frame, and an opening and closing door is connected to the top opening of the device shell via a hinge.

[0009] Preferably, one side of the first bevel gear is meshed with a second bevel gear, a rotating shaft 1 is sleeved inside the second bevel gear, a pulley 1 is sleeved on the surface of the rotating shaft 1, and a transmission device is fixedly connected to one end of the rotating shaft 1 away from the second bevel gear.

[0010] Preferably, a belt is sleeved on the surface of pulley one, pulley two is sleeved on the inner wall of the inner ring of the belt away from pulley one, rotating shaft two is sleeved inside pulley two, and rotating shaft two is rotatably connected to the inside of the device housing.

[0011] Preferably, the first rotating shaft is sleeved with a first gear at one end away from the exhaust fan housing, and the exhaust fan housing is rotatably connected to a second rotating shaft at one side away from the first bevel gear, and the surface of the second rotating shaft is sequentially sleeved with a second gear and a rotating wheel.

[0012] Preferably, a side of the rotating wheel away from the second gear is hinged with a first connecting rod through a pin, a side of the first connecting rod away from the pin is hinged with a second connecting rod, a surface of the second connecting rod is sleeved with a fixed sleeve, an outer wall of the fixed sleeve is fixedly connected to a fixed rod, the fixed rod is fixedly connected to the inner wall of the through hole, and one end of the second connecting rod away from the first connecting rod is fixedly connected to a dryer.

[0013] Preferably, a U-shaped rod is fixedly connected to a side of the dryer away from the second connecting rod, a sliding hole is opened on the device casing, the U-shaped rod is slidably connected to the inside of the sliding hole, a paint spraying pipe is passed through the device casing, and the end of the paint spraying pipe away from the outside of the device casing is connected to a paint spraying head.

[0014] By means of the above technical solution, the utility model provides a surface painting device for glass fiber cloth, which has at least the following beneficial effects:

[0015] (1) The utility model drives the motor to drive the first rotating shaft to drive the fan in the exhaust fan to rotate, so that the exhaust fan extracts the harmful gas inside the device shell through the exhaust pipe and discharges the harmful gas to the purifier through the exhaust pipe. While the exhaust fan is extracting the harmful gas, the transmission device is linked to stretch the glass fiber cloth into an inclined surface, so that the surface tension of the glass fiber cloth can be increased to make the paint spraying more uniform.

[0016] (2) The utility model drives the first gear to rotate through the first rotating shaft, and then the first gear drives the second gear to rotate, and then the second gear drives the rotating wheel to rotate. When the rotating wheel rotates, it drives the first connecting rod to push forward, and then the first connecting rod pushes the second connecting rod hinged to itself forward, and then the second connecting rod drives the dryer to reciprocate back and forth to dry the painted glass fiber cloth. Through this mechanism, the glass fiber cloth can be painted and harmful gases can be extracted at the same time. Both sides of the painted glass fiber cloth can be dried so that the paint sprayed on the surface of the cloth can be dried more quickly and evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is the rear axial view of the utility model;

[0020] Figure 3 This is the left visual axis view of the present utility model;

[0021] Figure 4 This is a cross-sectional view of the U-shaped rod in the utility model;

[0022] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0023] Figure 6 It is a front sectional view of the utility model;

[0024] Figure 7 It is a cross-sectional view of the rotating shaft in the utility model.

[0025] In the figure: 1. device housing; 2. fixing frame; 3. supporting roller; 4. opening and closing door; 5. paint spraying pipe; 6. exhaust mechanism; 601. fixing plate; 602. motor; 603. first rotating shaft; 604. first bevel gear; 605. exhaust fan housing; 606. exhaust pipe; 607. connecting block; 608. exhaust pipe; 7. first gear; 8. second rotating shaft; 9. second gear; 10. rotating wheel; 11. first connecting rod; 12. second connecting rod; 13. through hole; 14. fixing rod; 15. fixing sleeve; 16. drying machine; 17. U-shaped rod; 18. sliding hole; 19. second bevel gear; 20. rotating shaft one; 21. pulley one; 22. rotating shaft two; 23. pulley two; 24. belt; 25. transmission device; 26. paint spraying head. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0027] A surface spraying device for glass fiber cloth, such as Figure 1-Figure 7 As shown, it includes a device housing 1 and a through hole 13, one side of the device housing 1 is connected to an exhaust mechanism 6, the exhaust mechanism 6 includes a fixing plate 601, one side of the fixing plate 601 is connected to a motor 602, and the motor 602 can simultaneously drive the first bevel gear 604 to rotate and work with the exhaust fan, the output end of the motor 602 is connected to one end of the first rotating shaft 603, the surface of the first rotating shaft 603 is sleeved with the first bevel gear 604, the first rotating shaft 603 rotates and penetrates the exhaust fan housing 605, one side of the exhaust fan housing 605 is connected to the exhaust pipe 606, the side of the exhaust fan housing 605 away from the exhaust pipe 606 is connected to a connecting block 607 through a pipeline, one side of the connecting block 607 is connected to an exhaust pipe 608, the two exhaust pipes 608 are made of stainless steel and fix the exhaust fan housing 605, and the end of the exhaust pipe 608 away from the connecting block 607 is connected to the inside of the device housing 1.

[0028] In this embodiment, the first rotating shaft 603 is driven by the driving motor 602 to drive the fan in the exhaust fan to rotate so that the exhaust fan can extract the harmful gas inside the device housing 1 through the exhaust pipe 608 and discharge the harmful gas to the purifier through the exhaust pipe 606. The purifier used is the photo-oxygen activated carbon integrated machine of the prior art. Example

[0029] As shown Figure 1-Figure 7 As shown, a fixing frame 2 is fixedly connected to one side of the device housing 1, and the support roller 3 can be fixed by the fixing frame 2. The support roller 3 is rotatably connected to the fixing frame 2. An opening and closing door 4 is connected to the top opening of the device housing 1 through a hinge. The opening and closing door 4 can be convenient for users to wrap glass fiber cloth. A second bevel gear 19 is meshed with one side of the first bevel gear 604. The transmission device 25 can be driven to rotate by the second bevel gear 19. A rotating shaft 20 is sleeved inside the second bevel gear 19. A pulley 21 is sleeved on the surface of the rotating shaft 20. A transmission device 25 is fixedly connected to one end of the pulley 20 away from the second bevel gear 19. The glass fiber cloth wound on the roller can be moved by the transmission device 25. The surface of the pulley 21 is sleeved with a belt 24. The belt 24 can drive the two transmission devices 25 to rotate at the same time. The inner wall of the device housing 1 is connected to a support plate. The transmission device 25 consists of two hexagonal plates and six fixed rollers. One of the hexagonal plates is connected to the rotating shaft 20, and the other hexagonal plate is rotatably connected to one side of the support plate. The inner wall of the inner ring of the belt 24 is sleeved with a belt at one end away from the pulley 21. The second pulley 23 has a second rotating shaft 22 sleeved inside the second pulley 23, and the second rotating shaft 22 is rotatably connected to the inside of the device housing 1. The first rotating shaft 603 is sleeved with a first gear 7 at one end away from the exhaust fan housing 605, and the exhaust fan housing 605 is rotatably connected to a second rotating shaft 8 on a side away from the first bevel gear 604. The surface of the second rotating shaft 8 is sleeved with a second gear 9 and a rotating wheel 10 in sequence. The side of the rotating wheel 10 away from the second gear 9 is hinged with a first connecting rod 11 through a latch, and the side of the first connecting rod 11 away from the latch is hinged with a second connecting rod 12, and the surface of the second connecting rod 12 is sleeved with a fixed sleeve 1 5, one end of the fixing sleeve 15 is fixedly connected to the fixing rod 14, the fixing rod 14 is fixedly connected to the inner wall of the through hole 13, the inner wall of the through hole 13 is connected to the fixing rod 14, the fixing rod 14 is connected to the fixing sleeve 15, the end of the second connecting rod 12 away from the first connecting rod 11 is fixedly connected to the dryer 16, the side of the dryer 16 away from the second connecting rod 12 is fixedly connected to the U-shaped rod 17, a sliding hole 18 is opened on the device housing 1, the U-shaped rod 17 is slidably connected to the sliding hole 18, a paint spraying pipe 5 is passed through the device housing 1, and the end of the paint spraying pipe 5 away from the outside of the device housing 1 is connected to the paint spraying head 26.

[0030] In this embodiment, the first shaft 603 drives the first gear 7 to rotate, and the first gear 7 drives the second gear 9 to rotate, and the second gear 9 drives the rotating wheel 10 to rotate. When the rotating wheel 10 rotates, it drives the first connecting rod 11 to push forward, and the first connecting rod 11 pushes the second connecting rod 12 hinged to itself forward, and the second connecting rod 12 drives the dryer 16 to reciprocate back and forth to dry the painted glass fiber cloth.

[0031] When the surface spray paint device for glass fiber cloth of the utility model is in use, the device shell 1 can prevent debris from entering the paint spray device, the fixing frame 2 can conveniently install the support roller 3, the fixing plate 601 can fix the motor 602, the support roller 3 can support the glass fiber cloth, the paint spray tube 5 can be connected to the paint spray tank, the first bevel gear 604 can drive the second bevel gear 19 to rotate, the belt 24 can transmit the power of the pulley 1 21 to the pulley 2 23 and make it rotate, the rotating shaft 1 20 can drive the transmission device 25 to rotate, the transmission device 25 can drive the glass fiber cloth to move and tighten the cloth at the same time, and the paint spray head 26 can simultaneously spray the upper and lower surfaces of the cloth During the painting operation, the first rotating shaft 603 is driven by the driving motor 602 to drive the fan in the exhaust fan to rotate, so that the exhaust fan extracts the harmful gas inside the device housing 1 through the exhaust pipe 608 and discharges the harmful gas to the purifier through the exhaust pipe 606; the first rotating shaft 603 drives the first gear 7 to rotate, and then the first gear 7 drives the second gear 9 to rotate, and then the second gear 9 drives the rotating wheel 10 to rotate. When the rotating wheel 10 rotates, it drives the first connecting rod 11 to push forward, and then the first connecting rod 11 pushes the second connecting rod 12 hinged to itself forward, and then the second connecting rod 12 drives the dryer 16 to reciprocate back and forth to dry the painted fiberglass cloth.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface painting device for glass fiber cloth, comprising a device housing (1) and a through hole (13), characterized in that: One side of the device housing (1) is connected to an exhaust mechanism (6), and the exhaust mechanism (6) includes a fixed plate (601). One side of the fixed plate (601) is connected to a motor (602), and an output end of the motor (602) is connected to one end of a first rotating shaft (603). A first bevel gear (604) is sleeved on the surface of the first rotating shaft (603). The first rotating shaft (603) rotates and passes through the exhaust fan housing (605). One side of the exhaust fan housing (605) is connected to an exhaust pipe (606). A side of the exhaust fan housing (605) away from the exhaust pipe (606) is connected to a connecting block (607) via a pipeline. A side of the connecting block (607) is connected to an exhaust pipe (608), and one end of the exhaust pipe (608) away from the connecting block (607) is connected to the interior of the device housing (1).

2. The surface painting device for glass fiber cloth according to claim 1, characterized in that: A fixing frame (2) is fixedly connected to one side of the device housing (1), a support roller (3) is rotatably connected to the fixing frame (2), and an opening at the top end of the device housing (1) is connected to an opening and closing door (4) via a hinge.

3. The surface painting device for glass fiber cloth according to claim 1, characterized in that: One side of the first bevel gear (604) is meshed with a second bevel gear (19), a rotating shaft (20) is sleeved inside the second bevel gear (19), a pulley (21) is sleeved on the surface of the rotating shaft (20), and an end of the rotating shaft (20) away from the second bevel gear (19) is fixedly connected to a transmission device (25).

4. The surface painting device for glass fiber cloth according to claim 3, characterized in that: The surface of the pulley 1 (21) is sleeved with a belt (24), the inner ring inner wall of the belt (24) is sleeved with a pulley 2 (23) at one end away from the pulley 1 (21), the interior of the pulley 2 (23) is sleeved with a rotating shaft 2 (22), and the rotating shaft 2 (22) is rotatably connected to the interior of the device housing (1).

5. The surface painting device for glass fiber cloth according to claim 1, characterized in that: The first rotating shaft (603) is sleeved with a first gear (7) at one end away from the exhaust fan housing (605), and the second rotating shaft (8) is rotatably connected to a side of the exhaust fan housing (605) away from the first bevel gear (604), and the surface of the second rotating shaft (8) is sleeved with a second gear (9) and a rotating wheel (10) in sequence.

6. The surface painting device for glass fiber cloth according to claim 5, characterized in that: The side of the rotating wheel (10) away from the second gear (9) is hinged to a first connecting rod (11) via a latch, the side of the first connecting rod (11) away from the latch is hinged to a second connecting rod (12), a surface of the second connecting rod (12) is sleeved with a fixing sleeve (15), the outer wall of the fixing sleeve (15) is fixedly connected to a fixing rod (14), the fixing rod (14) is fixedly connected to the inner wall of the through hole (13), and the end of the second connecting rod (12) away from the first connecting rod (11) is fixedly connected to a dryer (16).

7. The surface painting device for glass fiber cloth according to claim 6, characterized in that: A U-shaped rod (17) is fixedly connected to a side of the dryer (16) away from the second connecting rod (12), a sliding hole (18) is provided on the device housing (1), and the U-shaped rod (17) is slidably connected to the inside of the sliding hole (18), and a paint spraying pipe (5) is passed through the device housing (1), and one end of the paint spraying pipe (5) away from the outside of the device housing (1) is connected to a paint spraying head (26).

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