A coating and drying integrated machine

Abstract

This utility model relates to the field of coating technology, specifically a coating and drying integrated machine, including a lower mounting frame. An upper mounting frame is fixedly connected to the upper surface of the lower mounting frame, and a solenoid valve is fixedly connected to the upper surface of the upper mounting frame. A storage tank is fixedly connected to the upper surface of the solenoid valve. In this utility model, a cleaning blade gradually presses against the conveyor belt. When the cleaning blade contacts the surface of the conveyor belt and generates sufficient pressure, the cleaning blade can scrape off the residual adhesive on the surface of the conveyor belt as the conveyor belt continues to run, keeping the conveyor belt clean and preventing residual adhesive from affecting the coating quality of the subsequent fiberglass cloth and the normal operation of the equipment. The copper pipe contacts the cooling surface of the semiconductor cooler through the heat exchange plate. Hot air is then blown evenly onto the coated fiberglass cloth through the air outlet box, carrying away the moisture or solvent of the adhesive on the fiberglass cloth, thus achieving the drying function. Cold air, in conjunction with the air outlet box, cools the heated fiberglass cloth, facilitating the subsequent winding of the fiberglass cloth.

Description

Technical Field

[0001] This utility model relates to the field of coating technology, specifically a coating and drying integrated machine. Background Technology

[0002] In the production process of fiberglass coated edge sealing adhesive, the coating and drying processes are usually carried out separately. The step-by-step operation results in a large equipment footprint. In order to overcome the above drawbacks, an integrated coating and drying machine has emerged. Refer to announcement number CN221311351U, which describes an integrated coating and drying machine in the field of acrylic sheet production. It includes a conveyor, with a housing fixed on the top of the conveyor. A hot air assembly is installed on the top of the housing. A temperature sensor and a control panel are fixed on the surface of the housing, and the temperature sensor's temperature probe is located inside the housing.

[0003] Although the above-mentioned device achieves integration, when used in the field of fiberglass coating, the residual adhesive on the conveyor belt is not cleaned, resulting in an uneven surface on the conveyor belt, which affects the coating quality of the subsequent fiberglass cloth. Utility Model Content

[0004] The purpose of this invention is to provide a coating and drying integrated machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A coating and drying integrated machine includes a lower mounting frame, an upper mounting frame fixedly connected to the upper surface of the lower mounting frame, a solenoid valve fixedly connected to the upper surface of the upper mounting frame, a storage tank fixedly connected to the upper surface of the solenoid valve, and a controller fixedly connected to the upper surface of the upper mounting frame.

[0007] The upper mounting frame is internally slidably connected to a coating mechanism, which includes a second slide rail, a storage box, a mounting bracket, a nut seat, and a coating roller. The second slide rail is fixedly connected to the inner surface of the upper mounting frame, the storage box is slidably connected to the inner surface of the second slide rail, the mounting bracket is fixedly connected to the upper surface of the storage box, a bolt is rotatably connected to the upper surface of the mounting bracket, the nut seat is threadedly connected to the outer surface of the bolt, a scraper is fixedly connected to the lower surface of the nut seat, and the coating roller is rotatably connected to the inner surface of the storage box.

[0008] Furthermore, a second lead screw is rotatably connected to the outer surface of the storage box, the second lead screw is threadedly connected to the upper mounting frame, and a metal hose is fixedly connected to the lower end of the solenoid valve, the metal hose and the storage box being connected and conductive.

[0009] Furthermore, a drying module is provided on the upper surface of the upper mounting frame. The drying module includes a mounting plate, a semiconductor cooler, a heat exchange plate, copper pipes, and an air outlet box. The mounting plate is fixedly connected to the upper surface of the upper mounting frame, the semiconductor cooler is fixedly connected to the interior of the upper mounting frame, the heat exchange plate is fixedly connected to the outer surface of the semiconductor cooler, there are several copper pipes, and the copper pipes penetrate the heat exchange plate. The air outlet box is fixedly connected to the lower surface of the upper mounting frame, and one end of the copper pipe is connected to the air outlet box.

[0010] Furthermore, a fan is fixedly connected to the upper surface of the mounting plate, and the output end of the fan is connected to the copper pipe.

[0011] Furthermore, the inner surface of the lower mounting frame is rotatably connected to two rotating rollers, the outer surface of the rotating rollers is nested with a conveyor belt, and the inner wall of the lower mounting frame is rotatably connected to several carrying rollers.

[0012] Furthermore, the lower mounting frame has two first slide rails fixedly connected inside, and a cleaning blade is slidably connected inside the first slide rail, with the cleaning blade in contact with the conveyor belt.

[0013] Furthermore, a first lead screw is fixedly connected to the upper surface of the lower mounting frame, and the first lead screw is threadedly connected to the cleaning knife.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. When the fan starts, outside air is drawn in and passes through copper pipes. The copper pipes and heat exchange plates exchange heat. One set of copper pipes contacts the heating surface of the semiconductor cooler through the heat exchange plate, and the other set of copper pipes contacts the cooling surface of the semiconductor cooler through the heat exchange plate. The hot air is then blown evenly onto the coated fiberglass cloth through the air outlet box, carrying away the moisture or solvent in the colloid on the fiberglass cloth to achieve the drying function. The cold air, together with the air outlet box, cools the heated fiberglass cloth, which facilitates the subsequent winding of the fiberglass cloth and cools it down, thus avoiding the fiberglass cloth from becoming taut due to thermal expansion and contraction at room temperature later.

[0016] 2. Rotating the first lead screw allows the cleaning blade to slide along the first slide rail. The cleaning blade gradually presses against the conveyor belt. When the cleaning blade contacts the surface of the conveyor belt and generates sufficient pressure, the cleaning blade can scrape off the residual adhesive on the surface of the conveyor belt as the conveyor belt continues to run, keeping the conveyor belt clean and preventing the residual adhesive from affecting the coating quality of the subsequent fiberglass cloth and the normal operation of the equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the disassembled lower mounting frame structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the coating mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the drying module of this utility model.

[0022] In the diagram: 1. Lower mounting frame; 101. First slide rail; 102. Cleaning knife; 103. First lead screw; 104. Rotating roller; 105. Carrying roller; 106. Conveyor belt; 2. Upper mounting frame; 3. Coating mechanism; 301. Storage box; 302. Mounting bracket; 303. Bolt; 304. Scraper; 305. Nut seat; 306. Coating roller; 307. Second slide rail; 308. Second lead screw; 4. Storage tank; 401. Solenoid valve; 402. Metal hose; 5. Drying module; 501. Mounting plate; 502. Semiconductor cooler; 503. Heat exchange plate; 504. Copper pipe; 505. Air outlet box; 506. Fan; 6. Controller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 In this embodiment of the utility model, a coating and drying integrated machine includes a lower mounting frame 1, an upper mounting frame 2 fixedly connected to the upper surface of the lower mounting frame 1, a solenoid valve 401 fixedly connected to the upper surface of the upper mounting frame 2, a storage tank 4 fixedly connected to the upper surface of the solenoid valve 401, and a controller 6 fixedly connected to the upper surface of the upper mounting frame 2.

[0025] A coating mechanism 3 is slidably connected inside the upper mounting frame 2. The coating mechanism 3 includes a second slide rail 307, a storage box 301, a mounting bracket 302, a nut seat 305, and a coating roller 306. The second slide rail 307 is fixedly connected to the inner surface of the upper mounting frame 2. The storage box 301 is slidably connected to the inner surface of the second slide rail 307. The mounting bracket 302 is fixedly connected to the upper surface of the storage box 301. A bolt 303 is rotatably connected to the upper surface of the mounting bracket 302. The nut seat 305 is threaded to the outer surface of the bolt 303. A scraper 304 is fixedly connected to the lower surface of the nut seat 305. The coating roller 306 is rotatably connected to the inner surface of the storage box 301.

[0026] Specifically, during use, the fiberglass adhesive is placed inside the storage tank 4. By manually rotating the bolt 303, the position of the scraper 304 can be changed under the push of the thread and in conjunction with the nut seat 305, so that the scraper 304 is closer to or farther away from the coating roller 306. The thickness of the adhesive adhering to the coating roller 306 is further changed, and the storage tank 4 is used to supply material to the storage box 301.

[0027] Example 1

[0028] like Figure 1-5 As shown, a second lead screw 308 is rotatably connected to the outer surface of the storage box 301. The second lead screw 308 is threadedly connected to the upper mounting frame 2. A metal hose 402 is fixedly connected to the lower end of the solenoid valve 401. The metal hose 402 and the storage box 301 are connected and connected.

[0029] In this embodiment, the solenoid valve 401 controls the connection between the storage tank 4 and the metal hose 402, and the metal hose 402 delivers the fiberglass adhesive in the storage tank 4 to the storage box 301.

[0030] like Figure 1-5 As shown, a drying module 5 is provided on the upper surface of the upper mounting frame 2. The drying module 5 includes a mounting plate 501, a semiconductor cooler 502, a heat exchange plate 503, copper pipes 504, and an air outlet box 505. The mounting plate 501 is fixedly connected to the upper surface of the upper mounting frame 2. The semiconductor cooler 502 is fixedly connected to the inside of the upper mounting frame 2. The heat exchange plate 503 is fixedly connected to the outer surface of the semiconductor cooler 502. There are several copper pipes 504, and the copper pipes 504 penetrate the heat exchange plate 503. The air outlet box 505 is fixedly connected to the lower surface of the upper mounting frame 2. One end of the copper pipe 504 is connected to the air outlet box 505. A fan 506 is fixedly connected to the upper surface of the mounting plate 501. The output end of the fan 506 is connected to the copper pipe 504.

[0031] In this embodiment, the drying module 5 is used to dry the coated fiberglass cloth. Specifically, when the fan 506 is started, external air is drawn in and passes through the copper pipe 504. The copper pipe 504 and the heat exchange plate 503 exchange heat. One set of copper pipes 504 contacts the heating surface of the semiconductor cooler 502 through the heat exchange plate 503, and the other set of copper pipes 504 contacts the cooling surface of the semiconductor cooler 502 through the heat exchange plate 503. The hot air is then blown evenly onto the coated fiberglass cloth through the air outlet box 505, taking away the moisture or solvent of the colloid on the fiberglass cloth, thus achieving the drying function. The cold air, together with the air outlet box 505, cools the heated fiberglass cloth, which facilitates the subsequent winding of the fiberglass cloth.

[0032] Example 2

[0033] Based on Example 1, in order to overcome the problem that it is inconvenient to clean residual adhesive from the conveyor belt 106 in Example 1.

[0034] like Figure 1-5 As shown, two rotating rollers 104 are rotatably connected to the inner surface of the lower mounting frame 1, and a conveyor belt 106 is nested on the outer surface of the rotating rollers 104. Several bearing rollers 105 are rotatably connected to the inner wall of the lower mounting frame 1. Two first slide rails 101 are fixedly connected inside the lower mounting frame 1. A cleaning knife 102 is slidably connected inside the first slide rail 101. The cleaning knife 102 is in contact with the conveyor belt 106. A first lead screw 103 is fixedly connected to the upper surface of the lower mounting frame 1. The first lead screw 103 is threadedly connected to the cleaning knife 102.

[0035] In this embodiment, when there is residual fiberglass adhesive on the surface of the conveyor belt 106 inside the mounting frame 1, the operator can rotate the first lead screw 103. Since the first lead screw 103 is threadedly connected to the cleaning blade 102, rotating the first lead screw 103 can cause the cleaning blade 102 to slide along the first slide rail 101. The cleaning blade 102 gradually presses the conveyor belt 106. When the cleaning blade 102 contacts the surface of the conveyor belt 106 and generates sufficient pressure, as the conveyor belt 106 continues to run, the cleaning blade 102 can scrape off the residual adhesive on the surface of the conveyor belt 106, keeping the conveyor belt 106 clean and preventing the residual adhesive from affecting the coating quality of the subsequent fiberglass cloth and the normal operation of the equipment.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A coating and drying integrated machine, comprising a lower mounting frame (1), an upper mounting frame (2) fixedly connected to the upper surface of the lower mounting frame (1), a solenoid valve (401) fixedly connected to the upper surface of the upper mounting frame (2), a storage tank (4) fixedly connected to the upper surface of the solenoid valve (401), and a controller (6) fixedly connected to the upper surface of the upper mounting frame (2). characterized in that The upper mounting frame (2) is internally slidably connected to a coating mechanism (3), which includes: The second slide rail (307) is fixedly connected to the inner surface of the upper mounting frame (2); The storage box (301) is slidably connected to the inner surface of the second slide rail (307); Mounting bracket (302) is fixedly connected to the upper surface of storage box (301), and bolts (303) are embedded and rotatably connected to the upper surface of mounting bracket (302). Nut seat (305) is threaded to the outer surface of bolt (303), and scraper (304) is fixedly connected to the lower surface of nut seat (305). The coating roller (306) is rotatably connected to the inner surface of the storage box (301).

2. The coating and drying all-in-one machine according to claim 1, characterized in that The outer surface of the storage box (301) is rotatably connected to a second lead screw (308), the second lead screw (308) and the upper mounting frame (2) are threadedly connected, and the lower end of the solenoid valve (401) is fixedly connected to a metal hose (402), the metal hose (402) and the storage box (301) are connected and conductive.

3. The coating and drying all-in-one machine according to claim 1 or 2, characterized in that A drying module (5) is provided on the upper surface of the upper mounting frame (2), and the drying module (5) includes: Mounting plate (501) is fixedly connected to the upper surface of the upper mounting frame (2); A semiconductor cooler (502) is fixedly connected to the inside of the upper mounting frame (2); The heat exchange plate (503) is fixedly connected to the outer surface of the semiconductor cooler (502); Copper tubes (504) are used in several quantities, and the copper tubes (504) penetrate the heat exchange plate (503). The air outlet box (505) is fixedly connected to the lower surface of the upper mounting frame (2), and one end of the copper pipe (504) is connected to the air outlet box (505).

4. The coating and drying all-in-one machine according to claim 3, characterized in that A fan (506) is fixedly connected to the upper surface of the mounting plate (501), and the output end of the fan (506) is connected to the copper pipe (504).

5. The coating and drying all-in-one machine according to claim 1, characterized in that The inner surface of the lower mounting frame (1) is rotatably connected to two rotating rollers (104), the outer surface of the rotating rollers (104) is nested with a conveyor belt (106), and the inner wall of the lower mounting frame (1) is rotatably connected to several carrying rollers (105).

6. The coating and drying all-in-one machine according to claim 1, characterized in that The lower mounting frame (1) has two first slide rails (101) fixedly connected inside. A cleaning blade (102) is slidably connected inside the first slide rail (101), and the cleaning blade (102) is in contact with the conveyor belt (106).

7. The coating and drying all-in-one machine according to claim 6, characterized in that The upper surface of the lower mounting frame (1) is fixedly connected to a first lead screw (103), and the first lead screw (103) is threadedly connected to the cleaning knife (102).

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