Glass fabric coating and drying device

Abstract

The utility model relates to the technical field of glass fabric production equipment, and discloses a glass fabric coating and drying device which comprises a bottom frame, a material collecting groove is installed on one side of the upper portion of the bottom frame, a guide pipe is rotatably installed between two opposite side walls of the material collecting groove, a coating wheel is sleeved on the outer side of the guide pipe, and a plurality of groups of guide holes are formed in the side wall of the coating wheel. Two groups of guide wheels are mounted on the other side above the underframe; a driving mechanism is connected between one group of guide pipes and the shaft end of one group of guide wheels; a drying box is installed on one side of the material collecting groove, a heating box penetrates through the top of the drying box, a fan is installed on the top of the heating box, an air guide groove is formed in the lower side of the drying box, and the air outlet end of the air guide groove faces the two sets of guide wheels. Compared with the prior art, the glass fabric coating device has the advantages that the two sides of glass fabric are coated through the two sets of coating wheels, the coating efficiency is high, hot air is blown into the drying box to dry the glass fabric, the hot air is discharged to the direction of the guide wheels through the air guide grooves to secondarily dry the glass fabric, and the drying efficiency and quality are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber cloth production equipment, in particular to a glass fiber cloth coating and drying device. Background Art

[0002] The glass fiber cloth is woven from glass fibers. The glass fiber cloth is an inorganic non-metallic material with good insulation, high heat resistance, good corrosion resistance and high mechanical strength, but its wear resistance is poor. To improve the wear resistance of the glass fiber cloth, the surface of the glass fiber cloth usually needs to be coated.

[0003] The existing coating treatment of glass fiber cloth has the following problems:

[0004] 1. Most of them need to be carried out manually, which not only wastes manpower, increases production costs, but also has low efficiency, and the manual coating is uneven, thus affecting the quality of the finished product;

[0005] 2. After coating, drying is required. Most of the existing drying uses roller heating and drying. The drying method is relatively single, and a large amount of water vapor may remain in the drying device, affecting the drying efficiency.

[0006] In view of this, a glass fiber cloth coating and drying device is proposed to solve the above technical problems. Content of the Utility Model

[0007] I. Technical Problems to be Solved

[0008] The technical problems to be solved by the utility model are manual coating, increased production costs, low efficiency, uneven coating, roller heating and drying, relatively single drying method, and affecting the drying efficiency.

[0009] II. Technical Solutions

[0010] To solve the above technical problems, the technical solution provided by the utility model is: a glass fiber cloth coating and drying device, including a chassis. On one side above the chassis, an aggregate tank is installed. Between the opposite side walls of the aggregate tank, a conduit is rotatably installed. A coating wheel is sleeved outside the conduit. A plurality of groups of guide holes communicating with the conduit are provided on the side wall of the coating wheel. On the other side above the chassis, on the opposite two side edges respectively, support plates are installed. Between the two groups of support plates, two groups of guide wheels are rotatably installed. A driving mechanism is connected between the shaft ends of one group of the conduit and one group of the guide wheels;

[0011] On one side of the aggregate tank close to the support plate, a drying box is installed. The top of the drying box is installed through with a heating box. A blower is installed on the top of the heating box. An air guide groove is installed on the lower side of the drying box. The air outlet end of the air guide groove faces the two groups of guide wheels.

[0012] As an improvement, a feed inlet is provided on a side wall of the aggregate tank away from the drying oven, and a material guiding groove is provided at the upper part of a side wall where the aggregate tank is connected to the drying oven.

[0013] As an improvement, material guiding openings are respectively provided on two side walls of the drying oven close to the aggregate tank and the support plate, and the height of the lower side of the material guiding opening is higher than the height of the lower side of the material guiding groove.

[0014] As an improvement, a scraper is installed between opposite side walls of the aggregate tank, and the height of the upper side of the scraper is higher than the height of the bottom of the material guiding groove.

[0015] As an improvement, the heights of the two sets of coating wheels are different. The height of the set of coating wheels away from the drying oven is lower than the height of the other set of coating wheels. The heights of the two sets of guiding wheels are different. The height of the set of guiding wheels away from the drying oven is lower than the height of the other set of guiding wheels.

[0016] As an improvement, a driving mechanism is installed between the conduit and the guiding wheel at the same height.

[0017] As an improvement, the driving mechanism includes a motor. The motor is installed on the upper side of the chassis. Two sets of driving wheels are installed at the end of the motor shaft. Driving wheels are respectively installed on the outer sides of the ends of the conduit and the guiding wheel. A transmission belt is sleeved between the outer sides of the driving wheel and the corresponding driven wheel.

[0018] As an improvement, a discharge pipe is installed through the bottom of the aggregate tank, and the discharge pipe is installed through the side wall of the chassis.

[0019] III. Beneficial Effects

[0020] The advantages of the present utility model compared with the prior art are as follows:

[0021] 1. The fiberglass cloth is coated on both sides by two sets of coating wheels, with fast coating efficiency and uniform coatings on both sides of the fiberglass cloth.

[0022] 2. The air sent by the blower is heated by the heating box, and the hot air is blown into the drying oven to uniformly dry the fiberglass cloth. The hot air is discharged through the air guiding groove towards the direction of the guiding wheel to perform secondary drying on the fiberglass cloth, ensuring the drying efficiency and quality of the fiberglass cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the feeding side of a fiberglass cloth coating and drying device of the present utility model.

[0024] Figure 2 is a schematic structural diagram of the discharging side of a fiberglass cloth coating and drying device of the present utility model.

[0025] Figure 3 is a schematic structural diagram of the bottom of a fiberglass cloth coating and drying device of the present utility model.

[0026] As shown in the figure: 1. Chassis; 2. Aggregate chute; 3. Conduit; 4. Coating wheel; 5. Guide hole; 6. Support plate; 7. Guide wheel; 8. Driven wheel; 9. Motor; 10. Driving wheel; 11. Transmission belt; 12. Drying box; 13. Heating box; 14. Fan; 15. Air guide groove; 16. Feed inlet; 17. Material guide chute; 18. Material guide outlet; 19. Discharge pipe; 20. Scraper. Specific embodiments

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment 1

[0029] As shown in the attached Figure 1 and attached Figure 2 figures, a glass fiber cloth coating and drying device includes a chassis 1. An aggregate chute 2 is installed on one side above the chassis 1. A conduit 3 is rotatably installed between the opposite side walls of the aggregate chute 2. A coating wheel 4 is sleeved outside the conduit 3. A plurality of guide holes 5 communicating with the conduit 3 are provided on the side wall of the coating wheel 4. Support plates 6 are respectively installed at the opposite side edges on the other side above the chassis 1. Two guide wheels 7 are rotatably installed between the two support plates 6. A driving mechanism is connected between the shaft ends of one group of the conduit 3 and one group of the guide wheels 7;

[0030] The drying box 12 is installed on the side of the aggregate chute 2 close to the support plate 6. The heating box 13 is installed through the top of the drying box 12. The fan 14 is installed on the top of the heating box 13. The air guide groove 15 is installed on the lower side of the drying box 12. The air outlet end of the air guide groove 15 faces the two guide wheels 7.

[0031] With the above structure, the driving mechanism drives the rotation of the conduit 3 and the guide wheels 7. The conduit 3 is rotatably connected to the external paint supply pipe. The fiberglass cloth is wound around the lower side and the upper side of a set of coating wheels 4. The paint enters the multiple sets of guide holes 5 on the coating wheels 4 through the conduit 3. The paint is applied to both sides of the fiberglass cloth through the multiple sets of guide holes 5. The coating wheels 4 squeeze the paint, so that the paint is evenly coated on both sides of the fiberglass cloth. The fiberglass cloth passes through the drying oven 12 and is wound around the lower side and the upper side of a set of guide wheels 7. The fiberglass cloth is discharged through two sets. When the fiberglass cloth is dried, the air is sent into the heating box 13 by the blower 14. The air in the heating box 13 is heated, and the hot air in the heating box 13 is sent into the drying oven 12 to dry the fiberglass cloth, so that the surface layer of the coating is dried and will not stick. The hot air in the drying oven 12 is discharged towards the direction of the two sets of guide wheels 7 through the air guide grooves 15 to re-dry the fiberglass cloth at the two sets of guide wheels 7, ensuring the drying effect of the fiberglass cloth. The specific structure is as follows:

[0032] Combined with the attached Figure 1 As shown in the figure, a feed inlet 16 is provided on one side wall of the aggregate tank 2 away from the drying oven 12. A material guide groove 17 is provided on the upper part of the side wall of the aggregate tank 2 connected to the drying oven 12. Material guide openings 18 are respectively provided on the two side walls of the drying oven 12 close to the aggregate tank 2 and the support plate 6. The height of the lower side of the material guide opening 18 is higher than the height of the lower side of the material guide groove 17. A scraper 20 is installed between the opposite side walls of the aggregate tank 2. The height of the upper side of the scraper 20 is higher than the height of the bottom of the material guide groove 17.

[0033] With the above structure, the fiberglass cloth is sent into the aggregate tank 2 through the feed inlet 16. After coating, the fiberglass cloth enters the drying oven 12 through the material guide groove 17 and a set of material guide openings 18. Before the coated fiberglass cloth is removed from the aggregate tank 2, the excess paint is scraped off by the scraper 20 and collected at the bottom of the aggregate tank 2. The fiberglass cloth dried inside the drying oven 12 is removed from the drying oven 12 through the other set of material guide openings 18.

[0034] Combined with the attached Figure 1 and the attached Figure 2 As shown in the figure, the heights of the two sets of coating wheels 4 are different. The height of the set of coating wheels 4 away from the drying oven 12 is lower than the height of the other set of coating wheels 4. The heights of the two sets of guide wheels 7 are different. The height of the set of guide wheels 7 away from the drying oven 12 is lower than the height of the other set of guide wheels 7. A driving mechanism is installed between the conduit 3 and the guide wheels 7 with the same height;

[0035] The driving mechanism includes a motor 9. The motor 9 is installed on the upper side of the chassis 1. Two sets of driving wheels 10 are installed at the shaft end of the motor 9. Driving wheels 8 are respectively installed on the outer sides of the shaft ends of the conduit 3 and the guide wheels 7. A transmission belt 11 is sleeved between the outer sides of the driving wheel 10 and the corresponding driving wheel 8.

[0036] Through the above structure, the fiberglass cloth is wound around the lower side of the lower set of coating wheels 4 and the upper side of the higher set of coating wheels 4, so that the upper and lower sides of the fiberglass cloth are in contact with the two sets of coating wheels 4, facilitating the coating of the fiberglass cloth. The fiberglass cloth is wound around the lower side of the lower set of guide wheels 7 and the upper side of the higher set of guide wheels 7, enabling the two sets of guide wheels 7 to be in contact with the fiberglass cloth, facilitating the discharging of the fiberglass cloth.

[0037] When the driving mechanism works, the two sets of driving wheels 10 are driven to rotate by the motor 9, and the two sets of driven wheels 8 are respectively driven to rotate by the two sets of transmission belts 11, thereby driving the coating wheels 4 and the guide wheels 7 to rotate. The rotation directions of a set of coating wheels 4 and guide wheels 7 at the same height are the same, ensuring the normal discharging of the fiberglass cloth.

[0038] Embodiment 2

[0039] On the basis of Embodiment 1, please refer to the attached Figure 3 , a discharge pipe 19 is installed through the bottom of the aggregate tank 2, and the discharge pipe 19 is installed through the side wall of the chassis 1.

[0040] Through the above structure of Embodiment 2, the coating collected at the bottom of the aggregate tank 2 is discharged through the discharge pipe 19 for collection, reducing material waste and lowering production costs.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0043] The above describes the present invention and its embodiments. Such description is not restrictive. What is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural modes and embodiments without creative efforts without departing from the creative purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A glass fiber cloth coating and drying device, comprising a base frame (1), a collecting trough (2) is installed on one side above the base frame (1), characterized in that: A conduit (3) is rotatably mounted between two opposite side walls of the collecting trough (2), a coating wheel (4) is sleeved on the outer side of the conduit (3), and a plurality of guide holes (5) connected to the conduit (3) are provided on the side wall of the coating wheel (4). Support plates (6) are respectively mounted on the opposite side edges on the other side above the base frame (1), two groups of guide wheels (7) are rotatably mounted between the two groups of support plates (6), and a driving mechanism is connected between the shaft ends of one group of the conduits (3) and one group of the guide wheels (7); A drying box (12) is installed on one side of the collecting trough (2) close to the support plate (6); a heating box (13) is installed through the top of the drying box (12); a fan (14) is installed on the top of the heating box (13); an air guide groove (15) is installed on the lower side of the drying box (12); and the air outlet end of the air guide groove (15) faces the two sets of guide wheels (7).

2. A glass fiber cloth coating and drying device according to claim 1, characterized in that: A feed port (16) is provided on a side wall of the material collecting trough (2) away from the drying box (12), and a material guide trough (17) is provided on the upper part of a side wall of the material collecting trough (2) connected to the drying box (12).

3. A glass fiber cloth coating and drying device according to claim 2, characterized in that: The drying box (12) is provided with material guide openings (18) on both side walls close to the material collecting trough (2) and the support plate (6), respectively. The height of the lower side of the material guide opening (18) is higher than the height of the lower side of the material guide trough (17).

4. A glass fiber cloth coating and drying device according to claim 2, characterized in that: A scraper (20) is installed between two opposite side walls of the collecting trough (2), and the height of the upper side of the scraper (20) is higher than the bottom height of the material guiding trough (17).

5. The glass fiber cloth coating and drying device according to claim 1, characterized in that: The two groups of coating wheels (4) have different heights, and the height of the group of coating wheels (4) far away from the drying box (12) is lower than the height of the other group of coating wheels (4). The two groups of guide wheels (7) have different heights, and the height of the group of guide wheels (7) far away from the drying box (12) is lower than the height of the other group of guide wheels (7).

6. A glass fiber cloth coating and drying device according to claim 5, characterized in that: A driving mechanism is installed between the guide tube (3) and the guide wheel (7) at the same height.

7. A glass fiber cloth coating and drying device according to claim 6, characterized in that: The driving mechanism comprises a motor (9), the motor (9) being mounted on the upper side of the base frame (1), two sets of driving wheels (10) being mounted on the shaft end of the motor (9), driven wheels (8) being mounted on the outer sides of the shaft ends of the guide tube (3) and the guide wheel (7), respectively, and a transmission belt (11) being sleeved between the outer sides of the driving wheel (10) and the corresponding driven wheel (8).

8. The glass fiber cloth coating and drying device according to claim 1, characterized in that: A discharge pipe (19) is installed through the bottom of the collecting trough (2), and the discharge pipe (19) is installed through the side wall of the base frame (1).

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