A mesh glue coating and drying integrated device

Abstract

The utility model discloses a kind of mesh glueing drying integrated equipment, belong to the equipment technical field for mesh production;Including workbench, drying cabinet;Upper drying layer is provided with upper drying assembly and upper temperature sensor, lower drying layer is provided with lower drying assembly and lower temperature sensor;Drying cabinet side wall is opened several upper exhaust holes, and upper exhaust hole is connected with upper pre-drying pipe;Drying cabinet side wall is opened several lower exhaust holes, and lower exhaust hole is connected with lower pre-drying pipe.This application is by setting upper and lower two temperature sensors, and utilize upper and lower two drying assemblies to dry the upper and lower two faces of mesh simultaneously, avoid uneven drying.In addition, the high-temperature gas exhausted by the exhaust hole of upper and lower two drying layers is led out through pre-drying pipe, can pre-dry mesh before entering drying cabinet, can play the role of reducing energy waste.

Description

Technical Field

[0001] This utility model provides an integrated equipment for coating and drying mesh fabric, belonging to the technical field of equipment for mesh fabric production. Background Technology

[0002] Fiberglass mesh is a reinforcing material woven from glass fibers or synthetic fibers, widely used in construction, composite materials, and industrial fields, primarily for reinforcing walls, waterproofing projects, and improving structural strength. Adhesive application is a key process in the production and use of fiberglass mesh. The adhesive (such as polymer mortar or epoxy resin) penetrates the fiber gaps to enhance its bonding performance with the substrate. However, the mesh usually needs to be dried after adhesive application to accelerate adhesive curing and ensure construction efficiency and material performance. Currently, common adhesive application and drying equipment uses continuous application and drying processes, allowing immediate transfer to a drying chamber after application for hot air curing. However, the temperature inside the drying chamber is difficult to monitor, and the airflow and intensity cannot be dynamically adjusted based on real-time temperature, resulting in poor drying effects and affecting the bonding strength and durability of the fiberglass mesh.

[0003] To address the aforementioned issues, CN215964487U discloses a temperature-controlled fast-drying adhesive coating machine for fiberglass mesh fabric. The machine includes a worktable, a conveyor table, support columns, a support plate, a telescopic cylinder, an adhesive coating cylinder, an adhesive coating nozzle, a drying chamber, an inlet, and a blower drying device. Through the support column and temperature sensor, the temperature sensor detects whether the temperature of the fiberglass mesh fabric on the conveyor table, affected by the drying air from the blower nozzle, is too high or too low. This allows for the corresponding control of the distance between the blower nozzle and the fiberglass mesh fabric on the conveyor table. This process can sense the temperature of the fiberglass mesh fabric during drying, preventing excessively high drying temperatures that could result in defective products.

[0004] However, mesh fabrics often have gaps, allowing adhesive to easily seep into the lower surface of the mesh fabric during application. While the existing technology mentioned in the aforementioned announcement uses a temperature sensor to monitor the temperature above the mesh fabric and only includes a blower drying device for drying the upper surface, the adhesive clogs the gaps, resulting in poor communication between the upper and lower sides of the mesh fabric. This prevents the temperature and airflow from the upper surface from reaching the lower surface synchronously, causing a large temperature difference and affecting the drying effect. Furthermore, the large amount of hot air escaping from the drying chamber after drying the mesh fabric often leads to energy waste. Utility Model Content

[0005] The technical problem this invention aims to solve is that the mesh fabric after coating has poor interconnectivity between the top and bottom. A single drying device that dries the upper surface of the mesh fabric alone cannot achieve a uniform drying effect, and the hot air escapes, which easily leads to a large waste of energy.

[0006] To solve the above problems, the proposed technical solution is as follows: an integrated mesh fabric coating and drying device, including a support leg, with a worktable fixedly connected to the support leg upwards; a bracket is fixedly installed on the worktable, a coating machine is installed on the bracket, and several coating heads capable of coating the mesh fabric and connected to the coating machine are installed inside the bracket; a drying box capable of drying the coated mesh fabric is fixedly installed on the worktable.

[0007] The workbench is equipped with a power transport component capable of driving the mesh fabric through the glue applicator and the drying chamber in sequence. The drying chamber has corresponding inlets and outlets on both sides, with the inlets located near the glue applicator. The space above the inlets within the drying chamber is an upper drying layer for drying the upper surface of the mesh fabric, and the space below the inlets is a lower drying layer for drying the lower surface of the mesh fabric. The upper drying layer contains an upper drying component and an upper temperature sensor for adjusting airflow and temperature, and the lower drying layer contains a lower drying component and a lower temperature sensor for adjusting airflow and temperature. The side wall of the drying chamber has several upper exhaust holes corresponding to the upper drying layer, connected to upper pre-drying pipes for pre-drying the mesh fabric before it enters the drying chamber. Similarly, the side wall of the drying chamber has several lower exhaust holes corresponding to the lower drying layer, connected to lower pre-drying pipes for pre-drying the mesh fabric before it enters the drying chamber.

[0008] As an improvement, the open end of the upper pre-drying tube corresponds to the upper surface of the mesh fabric, and the open end of the lower pre-drying tube corresponds to the lower surface of the mesh fabric.

[0009] As an improvement, the upper drying assembly includes an upper drying fan capable of adjusting wind speed and temperature, and an upper drying head. The upper drying fan is located above the drying chamber, and the upper drying head, which is connected to the drying fan and capable of drying the upper surface of the mesh cloth inside the drying chamber, is installed inside the drying chamber.

[0010] As an improvement, the lower drying assembly includes a lower drying fan capable of adjusting wind speed and temperature, and a lower drying head. The lower drying fan is located below the workbench, and the lower drying head, which is connected to the drying fan and capable of drying the lower surface of the mesh cloth inside the drying chamber, is installed inside the drying chamber.

[0011] As an improvement, the power transport assembly includes a support plate, a rotating motor, and a rotating shaft; the support plate is fixedly installed on both sides of the workbench, the rotating motor is installed on the support plate near the drying box, and the rotating shaft, which can be fixedly connected to one end of the mesh cloth, is fixedly connected to the output shaft of the rotating motor.

[0012] As an improvement, a detachable fixing shaft for receiving the roll of mesh fabric is fixedly installed on the support plate located near the glue applicator.

[0013] The beneficial effects of this utility model are:

[0014] 1. The upper drying layer is equipped with an upper drying component and an upper temperature sensor that can adjust the wind speed and temperature, and the lower drying layer is equipped with a lower drying component and a lower temperature sensor that can adjust the wind speed and temperature. By setting up two temperature sensors, the temperature of the upper drying layer and the temperature of the lower drying layer at the upper and lower ends of the mesh cloth can be monitored separately. The upper and lower drying components can be used to dry the upper and lower surfaces of the mesh cloth at the same time to avoid uneven drying.

[0015] 2. An upper pre-drying pipe is connected to the upper exhaust port to pre-dry the mesh fabric before it enters the drying chamber, and a lower pre-drying pipe is connected to the lower exhaust port to pre-dry the mesh fabric before it enters the drying chamber. The high-temperature gas discharged from the exhaust ports of the upper and lower drying layers is led out through the pre-drying pipes, which can pre-dry the mesh fabric before it enters the drying chamber, thus reducing energy waste. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention.

[0017] Figure 2 This is a side view of the present invention.

[0018] Figure 3 This is a diagram showing the internal structure of the drying oven of this utility model.

[0019] Figure 4 This is a cross-sectional view of the drying oven of this utility model.

[0020] 1. Support leg; 2. Workbench; 3. Support plate; 4. Fixed shaft; 5. Bracket; 6. Glue applicator; 7. Glue applicator head; 8. Drying chamber; 9. Feed inlet; 10. Discharge outlet; 11. Rotary motor; 12. Rotating shaft; 13. Lower exhaust port; 14. Lower pre-drying pipe; 15. Upper pre-drying pipe; 16. Upper exhaust port; 17. Upper drying fan; 18. Upper drying head; 19. Upper temperature sensor; 20. Lower temperature sensor; 21. Lower drying head; 22. Lower drying fan. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] As attached Figure 1 , 2This utility model provides an integrated equipment for coating and drying mesh fabric: including a support leg 1, with a worktable 2 fixedly connected to the support leg 1; a bracket 5 is fixedly installed on the worktable 2, a glue applicator 6 is installed on the bracket 5, and several glue applicator heads 7 are installed inside the bracket 5, which can coat the mesh fabric with glue and are connected to the glue applicator 6; a drying box 8 is fixedly installed on the worktable 2, which can dry the coated mesh fabric.

[0023] The workbench 2 is equipped with a power transport assembly capable of driving the mesh fabric through the glue applicator 6 and the drying chamber 8 in sequence. The power transport assembly includes a support plate 3, a rotary motor 11, and a rotating shaft 12. The support plate 3 is fixedly mounted on both sides of the workbench 2, and the rotary motor 11 is mounted on the support plate 3 near the drying chamber 8. The rotating shaft 12, which can be fixedly connected to one end of the mesh fabric, is fixedly connected to the output shaft of the rotary motor 11. A detachable fixed shaft 4 is fixedly mounted on the support plate 3 near the glue applicator 6 to accommodate the received roll of mesh fabric. When using this application, the wound mesh fabric is placed on the fixed shaft 4, and the rotary motor 11 provides power, allowing the mesh fabric to pass through the glue applicator 6 and the drying chamber 8 in sequence, thereby achieving integrated glue applicator and drying.

[0024] As attached Figure 1 , 2 The drying chamber 8 has corresponding inlet 9 and outlet 10 on both sides, with the inlet 9 located near the glue applicator 6. The space above the inlet 9 inside the drying chamber 8 is an upper drying layer for drying the upper surface of the mesh fabric, and the space below the inlet 9 is a lower drying layer for drying the lower surface of the mesh fabric. The upper drying layer is equipped with an upper drying component and an upper temperature sensor 19 for adjusting the wind speed and temperature, and the lower drying layer is equipped with a lower drying component and a lower temperature sensor 20 for adjusting the wind speed and temperature. The upper drying component includes an upper drying fan 17 and an upper drying head 18 for adjusting the wind speed and temperature. The upper drying fan 17 is located above the drying chamber 8, and the upper drying head 18, which is connected to the drying fan and can dry the upper surface of the mesh fabric inside the drying chamber 8, is located inside the drying chamber 8. The lower drying assembly includes a lower drying fan 22 that can adjust the wind speed and temperature, and a lower drying head 21. The lower drying fan 22 is located below the workbench 2, and the lower drying head 21, which is connected to the drying fan and can dry the lower surface of the mesh cloth inside the drying box 8, is set inside the drying box 8.

[0025] By setting up two drying layers, and correspondingly setting up two drying components and temperature sensors, the upper and lower surfaces of the mesh fabric can be dried simultaneously, improving the drying effect.

[0026] As attached Figure 3 , 4The drying chamber 8 has several upper exhaust holes 16 corresponding to the upper drying layer on its side wall. Upper pre-drying pipes 15 are connected to the upper exhaust holes 16 to pre-dry the mesh fabric before it enters the drying chamber 8. Similarly, the drying chamber 8 has several lower exhaust holes 13 corresponding to the lower drying layer on its side wall. Lower pre-drying pipes 14 are connected to the lower exhaust holes 13 to pre-dry the mesh fabric before it enters the drying chamber 8. The opening end of the upper pre-drying pipe 15 corresponds to the upper surface of the mesh fabric, and the opening end of the lower pre-drying pipe 14 corresponds to the lower surface of the mesh fabric. By setting up these two pre-drying pipes, the hot air to be discharged can be guided to the upper and lower surfaces of the mesh fabric before it enters the drying chamber 8, achieving the effect of heat energy recovery and utilization.

[0027] The principle of this utility model

[0028] As attached Figure 1 , 2 When using this application, the wound mesh fabric is placed on the fixed shaft 4, and the end of the mesh fabric passes through the bracket 5 and the drying chamber 8 and is fixedly bound to the rotating shaft 12. The rotating motor 11 is started to drive the rotating shaft 12 to rotate, thereby driving the mesh fabric to move. When the mesh fabric moves to the position of the bracket 5, the glue applicator 6 is started, and the glue applicator head 7 is used to apply glue to the mesh fabric. The glued mesh fabric enters the drying chamber 8 through the feed port 9. As shown in the attached... Figure 3 , 4 The upper drying head 18 and the lower drying head 21 simultaneously blow hot air, thus drying both the upper and lower surfaces of the mesh fabric at the same time, increasing the uniformity of drying. Simultaneously, two temperature sensors monitor the temperature of the upper and lower drying layers, allowing for adjustment of the temperature and airflow of the upper drying fan 17 and the lower drying fan 22 based on the monitoring results. During the drying process, the hot air from the upper drying layer is discharged through the upper exhaust port 16 and enters the upper pre-drying pipe 15 to dry the upper surface of the mesh fabric about to enter the drying chamber 8; the hot air from the lower drying layer is discharged through the lower exhaust port 13 and enters the lower pre-drying pipe 14 to dry the lower surface of the mesh fabric about to enter the drying chamber 8. This avoids the waste of heat energy caused by direct exhaust of hot air.

[0029] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A mesh fabric coating and drying integrated equipment, comprising a support leg (1), a worktable (2) fixedly connected to the support leg (1); a bracket (5) fixedly mounted on the worktable (2), a coating machine (6) mounted on the bracket (5), and a plurality of coating heads (7) capable of coating the mesh fabric and connected to the coating machine (6) disposed within the bracket (5); a drying box (8) capable of drying the coated mesh fabric is fixedly mounted on the worktable (2); characterized in that: The workbench (2) is equipped with a power transport component that can drive the mesh fabric through the glue applicator (6) and the drying chamber (8) in sequence; the drying chamber (8) has corresponding feed inlets (9) and discharge outlets (10) on both sides, and the feed inlet (9) is located close to the glue applicator (6); the space above the feed inlet (9) in the drying chamber (8) is an upper drying layer that can dry the upper surface of the mesh fabric, and the space below the feed inlet (9) is a lower drying layer that can dry the lower surface of the mesh fabric; the upper drying layer is equipped with an upper drying component that can adjust the wind speed and temperature and an upper drying component. Temperature sensor (19), a lower drying assembly and a lower temperature sensor (20) that can adjust the wind speed and temperature are provided in the lower drying layer; the side wall of the drying box (8) is provided with a number of upper exhaust holes (16) corresponding to the upper drying layer, and an upper pre-drying pipe (15) that can pre-dry the mesh cloth before entering the drying box (8) is connected to the upper exhaust holes (16); the side wall of the drying box (8) is provided with a number of lower exhaust holes (13) corresponding to the lower drying layer, and a lower pre-drying pipe (14) that can pre-dry the mesh cloth before entering the drying box (8) is connected to the lower exhaust holes (13).

2. The integrated mesh fabric coating and drying equipment according to claim 1, characterized in that: The opening end of the upper pre-drying tube (15) corresponds to the upper surface of the mesh cloth, and the opening end of the lower pre-drying tube (14) corresponds to the lower surface of the mesh cloth.

3. The integrated equipment for coating and drying mesh fabric according to claim 1, characterized in that: The upper drying assembly includes an upper drying fan (17) that can adjust the wind speed and temperature, and an upper drying head (18). The upper drying fan (17) is located above the drying box (8), and the upper drying head (18), which is connected to the drying fan and can dry the upper surface of the mesh cloth inside the drying box (8), is set inside the drying box (8).

4. The integrated mesh fabric coating and drying equipment according to claim 3, characterized in that: The lower drying assembly includes a lower drying fan (22) that can adjust the wind speed and temperature, and a lower drying head (21). The lower drying fan (22) is located below the workbench (2), and the lower drying head (21), which is connected to the drying fan and can dry the lower surface of the mesh cloth inside the drying box (8), is set inside the drying box (8).

5. The integrated mesh fabric coating and drying equipment according to claim 1, characterized in that: The power transport assembly includes a support plate (3), a rotating motor (11), and a rotating shaft (12). The support plate (3) is fixedly installed on both sides of the workbench (2), the rotating motor (11) is installed on the support plate (3) on the side close to the drying box (8), and the rotating shaft (12) that can be fixedly connected to one end of the mesh cloth is fixedly connected to the output shaft of the rotating motor (11).

6. The integrated mesh fabric coating and drying equipment according to claim 5, characterized in that: A detachable fixing shaft (4) is fixedly installed on the support plate (3) located near the glue applicator (6) to receive the roll of mesh cloth.

Images