Drying equipment for base cloth processing

Abstract

The utility model relates to the technical field of base cloth processing, in particular to drying equipment for base cloth processing. Comprising a drying box, a side plate, an airflow channel, drying equipment, a plurality of first transmission rollers and a plurality of second transmission rollers; a feeding port and a discharging port are formed in the two ends of the drying box correspondingly. The plurality of first driving rollers and the plurality of second driving rollers are arranged side by side; one side of the drying box is open, the side plate is detachably installed on the drying box and is close to the open side of the drying box, and a movable base is arranged at the bottom end of the side plate. The airflow channel is connected with the inner side wall of the side plate, the side, away from the side plate, of the airflow channel is open, and the airflow channel is of a wavy line structure in the extending direction. The drying equipment is used for conveying hot air to the inner side of the airflow channel. The drying device has the advantages of being good in drying effect and high in heat energy utilization rate.

Description

Technical Field

[0001] This utility model relates to the field of base fabric processing technology, and in particular to a drying device for base fabric processing. Background Technology

[0002] Waterproof membranes are primarily used in building walls, roofs, tunnels, highways, and landfills. They are flexible building materials that can be rolled up to prevent rainwater and groundwater seepage. As a leak-proof connection between the foundation and the building, they form the first line of defense in the entire waterproofing project, playing a crucial role. During production, the base fabric of the waterproof membrane needs to be dried to remove moisture, ensuring the quality of the membrane.

[0003] In the prior art, in order to improve the drying effect of the base fabric, the base fabric is usually arranged in a wavy structure inside the drying box to prolong the time the base fabric passes through and the heating area of ​​the base fabric, thereby improving the drying effect of the base fabric. However, the wavy structure arrangement leads to an increase in the required volume inside the drying box, and a larger drying box is prone to heat loss. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a drying device for base fabric processing.

[0005] The technical solution of this utility model is a drying device for base fabric processing, comprising:

[0006] The drying oven has an inlet and an outlet at both ends; multiple first rollers are installed at the bottom of the drying oven.

[0007] Multiple first drive rollers and multiple second drive rollers arranged side by side are rotatably mounted inside the drying chamber.

[0008] The side panel has an opening on one side of the drying box. The side panel can be detachably installed on the drying box and adjacent to its opening side. A movable seat is provided at the bottom of the side panel, and multiple second rollers are installed at the bottom of the movable seat.

[0009] The airflow channel is connected to the inner wall of the side panel. The side of the airflow channel away from the side panel is open. The extension direction of the airflow channel is a wavy line structure. Both ends of the airflow channel are perforated.

[0010] Drying equipment used to deliver hot air to the inside of the airflow channel.

[0011] Preferably, the drying equipment for base fabric processing further includes a drive mechanism, which includes a first connecting frame, a second connecting frame, a plurality of first vertical rods, a plurality of second vertical rods, and a power component for driving the first connecting frame and the second connecting frame to move closer or further apart. The plurality of first vertical rods and the plurality of second vertical rods movably pass through the upper end of the drying chamber. Each of the plurality of first vertical rods corresponds to a plurality of first transmission rollers. The first connecting frame is connected to the upper end of the plurality of first vertical rods, and each of the plurality of second vertical rods corresponds to a plurality of second transmission rollers. The second connecting frame is connected to the upper end of the plurality of second vertical rods. A rotating seat is connected to the bottom end of each of the plurality of first vertical rods and the plurality of second vertical rods. The plurality of first transmission rollers and the plurality of second transmission rollers are rotatably mounted on their respective rotating seats.

[0012] Preferably, the power assembly includes a servo motor and a bidirectional lead screw. Mounting brackets are provided on both sides of the upper end of the drying box. The servo motor is mounted on the mounting bracket on one side. The bidirectional lead screw is connected to the output shaft of the servo motor. The ends of the first connecting bracket and the second connecting bracket are threaded to the bidirectional lead screw. A guide rod is vertically provided on the mounting bracket on the other side. The ends of the first connecting bracket and the second connecting bracket are slidably mounted on the guide rod.

[0013] Preferably, the drying equipment includes a drying fan and two nozzles, both of which are installed on the airflow channel. The drying fan is installed on the side plate, and the output end of the drying fan is connected to the two nozzles by pipes.

[0014] Preferably, two oblique holes are provided on one end of the drying box near the feed inlet, with the two oblique holes located above and below the feed inlet respectively.

[0015] Preferably, a fixing component is connected between the side panel and the drying box. The fixing component includes a plug, a connector, and a limiting pin. The plug and connector are respectively connected to the side panel and the drying box. The plug has a hole for the limiting pin to be inserted.

[0016] Preferably, the multiple first drive rollers and multiple second drive rollers are staggered.

[0017] Preferably, the bottom end of the first roller is flush with the bottom end of the second roller.

[0018] Compared with the prior art, the present invention has the following beneficial technical effects:

[0019] 1. This technical solution, by setting up an airflow channel with a wavy structure, can extend the gas passage time and improve the drying effect on the base fabric.

[0020] 2. The airflow channel's path direction is consistent with the base fabric's arrangement path direction, which can minimize the internal volume of the airflow channel, thereby improving the utilization efficiency of hot air and reducing heat loss.

[0021] 3. By setting the drying box and side plates as detachable connections, multiple first drive rollers and multiple second drive rollers can be easily pulled out from the inside of the airflow channel, thereby facilitating the arrangement of the base fabric. Attached Figure Description

[0022] Figure 1 and Figure 2 All of these are schematic diagrams of the structure of this utility model.

[0023] Figure 3 This is a schematic diagram of the structure of the drying box after it is separated from the side plate in this utility model.

[0024] Figure 4 This is a cross-sectional view of the drying oven in this utility model.

[0025] Reference numerals: 1. Drying box; 101. Feed inlet; 102. Discharge outlet; 103. Inclined hole; 2. Side plate; 3. Airflow channel; 4. Drying fan; 5. Moving seat; 61. First roller; 62. Second roller; 71. First vertical rod; 72. Second vertical rod; 81. First connecting frame; 82. Second connecting frame; 91. Servo motor; 92. Bidirectional lead screw; 10. Guide rod; 111. First transmission roller; 112. Second transmission roller; 12. Nozzle; 13. Insert rod; 14. Plug; 15. Limiting pin; 16. Mounting frame; 17. Rotating seat. Detailed Implementation

[0026] Example 1

[0027] like Figures 1-4 As shown, the drying equipment for base fabric processing proposed in this embodiment includes a drying box 1, a side plate 2, an airflow channel 3, a drying device, a plurality of first drive rollers 111 and a plurality of second drive rollers 112.

[0028] The drying chamber 1 has an inlet 101 and an outlet 102 at its two ends, respectively. Multiple first rollers 61 are installed at the bottom of the drying chamber 1. Multiple first drive rollers 111 and multiple second drive rollers 112 are arranged side by side. The first drive rollers 111 and the second drive rollers 112 are rotatably installed inside the drying chamber 1. The multiple first drive rollers 111 and the multiple second drive rollers 112 are staggered. This structure allows the base fabric passing through the inside of the drying chamber 1 to be arranged along the wavy line direction, thereby extending the time the base fabric passes through the inside of the drying chamber 1 and improving the drying effect of the base fabric.

[0029] One side of the drying oven 1 is open. The side plate 2 is detachably installed on the drying oven 1 and adjacent to its opening side. A fixing component is connected between the side plate 2 and the drying oven 1. The fixing component includes a plug rod 13, a plug 14 and a limiting pin 15. The plug rod 13 and the plug 14 are connected to the side plate 2 and the drying oven 1 respectively. The plug rod 13 has a hole for the limiting pin 15 to be inserted. A movable seat 5 is provided at the bottom of the side plate 2. Multiple second rollers 62 are installed at the bottom of the movable seat 5. The bottom of the first roller 61 is flush with the bottom of the second roller 62.

[0030] The airflow channel 3 is connected to the inner wall of the side plate 2. The side of the airflow channel 3 away from the side plate 2 is open. The extension direction of the airflow channel 3 is a wavy line structure. Both ends of the airflow channel 3 are perforated.

[0031] The drying equipment is used to deliver hot air to the inside of the airflow channel 3. The drying equipment includes a drying fan 4 and two nozzles 12. Both nozzles 12 are installed on the airflow channel 3. The output end of the nozzle 12 is connected to the inside of the airflow channel 3. The output end of the nozzle 12 is tilted downward and the nozzle 12 is located near the feed inlet 101. The drying fan 4 is installed on the side plate 2. The output end of the drying fan 4 is connected to the two nozzles 12 by pipes.

[0032] Specifically, before drying the base fabric, first disconnect the drying chamber 1 from the side plate 2, pull the limiting pin 15 out of the insertion hole on the insertion rod 13, and then move the side plate 2 so that the insertion rod 13 is pulled out of the hole in the plug 14; then wrap the base fabric around the multiple first drive rollers 111 and the multiple second drive rollers 112, so that the base fabric passes through the feed inlet 101 and the discharge outlet 102 respectively. Please refer to... Figure 3The base fabric is arranged; then the side plate 2 is installed and reset. At this time, multiple first drive rollers 111, multiple second drive rollers 112, and the bent part of the base fabric are all placed inside the airflow channel 3. By setting the airflow channel 3 with a wavy structure, the gas passage time can be extended, improving the drying effect on the base fabric. The path direction of the airflow channel 3 is consistent with the arrangement path direction of the base fabric, which can minimize the internal volume of the airflow channel 3, thereby improving the utilization efficiency of hot air and reducing heat loss. The open end of the airflow channel 3 is pressed against the inner wall of the drying chamber 1, and the base fabric passes through the perforations at both ends of the airflow channel 3; by connecting the drying chamber 1 and the side plate 2... The detachable connection structure allows multiple first drive rollers 111 and multiple second drive rollers 112 to be easily pulled out from the inside of the airflow channel 3, thus facilitating the arrangement of the base fabric. To improve the sealing effect of the equipment, sealing strips are provided on the inner edge of the side plate 2 and the opening edge of the airflow channel 3. The drying fan 4 is started and the base fabric is rolled up, causing the base fabric to move at a uniform speed. The drying fan 4 delivers hot air to the two nozzles 12. The hot air enters the inside of the airflow channel 3, and the two nozzles 12 can blow air to dry the two sides of the base fabric respectively. Then the hot air flows through the entire airflow channel 3, realizing the function of drying the base fabric.

[0033] Example 2

[0034] like Figures 1-4 As shown, this embodiment of the drying equipment for base fabric processing, compared to Embodiment 1, further includes a driving mechanism. The driving mechanism includes a first connecting frame 81, a second connecting frame 82, a plurality of first vertical rods 71, a plurality of second vertical rods 72, and a power component for driving the first connecting frame 81 and the second connecting frame 82 to move closer or further apart. The plurality of first vertical rods 71 ​​and the plurality of second vertical rods 72 all movably penetrate the upper end of the drying chamber 1. The plurality of first vertical rods 71 ​​are correspondingly arranged with a plurality of first transmission rollers 111. The first connecting frame 81 is connected to the upper end of the plurality of first vertical rods 71. The plurality of second vertical rods 72 are correspondingly arranged with a plurality of second transmission rollers 112. The second connecting frame 82 is connected to the upper end of the plurality of first vertical rods 71. The upper ends of the two vertical rods 72 are connected, and the bottom ends of the multiple first vertical rods 71 ​​and multiple second vertical rods 72 are all connected to rotating seats 17. Multiple first transmission rollers 111 and multiple second transmission rollers 112 are respectively rotatably mounted on the corresponding rotating seats 17. The power assembly includes a servo motor 91 and a bidirectional lead screw 92. Mounting brackets 16 are provided on both sides of the upper end of the drying box 1. The servo motor 91 is mounted on the mounting bracket 16 on one side. The bidirectional lead screw 92 is connected to the output shaft of the servo motor 91. The ends of the first connecting bracket 81 and the second connecting bracket 82 are threadedly connected to the bidirectional lead screw 92. A guide rod 10 is vertically provided on the mounting bracket 16 on the other side. The ends of the first connecting bracket 81 and the second connecting bracket 82 are slidably mounted on the guide rod 10.

[0035] In this technical solution, before the base fabric is arranged, the first transmission roller 111 is located above the second transmission roller 112. The first connecting frame 81 and the second connecting frame 82 are driven to move closer to each other by a power component. When they move to a defined position, the multiple first transmission rollers 111 are located below the multiple second transmission rollers 112, and the base fabric is placed between the first transmission rollers 111 and the second transmission rollers 112. Then, the multiple first transmission rollers 111 and the multiple second transmission rollers 112 are driven to reset. The first transmission rollers 111 and the second transmission rollers 112 can automatically arrange the base fabric during the movement, thereby improving the operating efficiency.

[0036] It should be added that notches are provided at multiple inflection points near the upper and lower ends of the airflow channel 3 on its opening side. The notch at the upper end of the airflow channel 3 allows the first vertical rod 71 to pass through, while the notch at the lower end of the airflow channel 3 allows the second vertical rod 72 to pass through. This structure is designed to ensure that the airflow channel 3 is in tight contact with the inner wall of the drying oven 1, thereby improving the sealing performance.

[0037] Example 3

[0038] like Figure 4 As shown in this embodiment, a drying device for base fabric processing is proposed. Compared with Embodiment 1, in this embodiment, two oblique holes 103 are opened at one end of the drying chamber 1 near the feed inlet 101. The two oblique holes 103 are located above and below the feed inlet 101, respectively. The feed inlet 101 and the discharge outlet 102 only allow a single base fabric to pass through, which reduces the leakage of hot air. The hot air is output to the interior of the drying chamber 1 through the end of the airflow channel 3. The hot air then heats the outside of the airflow channel 3, which can achieve the function of heat preservation. Finally, the hot air is discharged through the two oblique holes 103. The hot air discharged through the two oblique holes 103 blows onto the upper and lower end faces of the base fabric, thereby preheating and drying the base fabric.

[0039] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A drying device for base fabric processing, characterized in that, include: The drying box (1) has an inlet (101) and an outlet (102) at its two ends respectively; and multiple first rollers (61) are installed at the bottom of the drying box (1). Multiple first drive rollers (111) and multiple second drive rollers (112) are arranged side by side, and the first drive rollers (111) and the second drive rollers (112) are rotatably installed on the inside of the drying box (1); The side panel (2) is set with an opening on one side of the drying box (1). The side panel (2) is detachably installed on the drying box (1) and adjacent to its opening side. The bottom end of the side panel (2) is provided with a movable seat (5). The bottom end of the movable seat (5) is equipped with multiple second rollers (62). Airflow channel (3) is connected to the inner wall of side plate (2). The side of airflow channel (3) away from side plate (2) is open. The extension direction of airflow channel (3) is a wavy line structure. Both ends of airflow channel (3) are perforated. Drying equipment used to deliver hot air to the inside of the airflow channel (3).

2. The drying equipment for base fabric processing according to claim 1, characterized in that, It also includes a drive mechanism, which comprises a first connecting frame (81), a second connecting frame (82), a plurality of first vertical rods (71), a plurality of second vertical rods (72), and a power assembly for driving the first connecting frame (81) and the second connecting frame (82) to move closer or further apart. The plurality of first vertical rods (71) and the plurality of second vertical rods (72) all extend through the upper end of the drying box (1), and the plurality of first vertical rods (71) are arranged in a one-to-one correspondence with the plurality of first transmission rollers (111). The first connecting frame (81) is connected to the upper end of a plurality of first vertical rods (71), and a plurality of second vertical rods (72) are arranged in a corresponding manner to a plurality of second transmission rollers (112). The second connecting frame (82) is connected to the upper end of a plurality of second vertical rods (72), and a rotating seat (17) is connected to the bottom end of a plurality of first vertical rods (71) and a plurality of second vertical rods (72). A plurality of first transmission rollers (111) and a plurality of second transmission rollers (112) are respectively rotatably mounted on the corresponding rotating seat (17).

3. The drying equipment for base fabric processing according to claim 2, characterized in that, The power assembly includes a servo motor (91) and a bidirectional lead screw (92). Mounting brackets (16) are provided on both sides of the upper end of the drying box (1). The servo motor (91) is mounted on the mounting bracket (16) on one side. The bidirectional lead screw (92) is connected to the output shaft of the servo motor (91). The ends of the first connecting bracket (81) and the second connecting bracket (82) are threadedly connected to the bidirectional lead screw (92). A guide rod (10) is vertically provided on the mounting bracket (16) on the other side. The ends of the first connecting bracket (81) and the second connecting bracket (82) are slidably provided on the guide rod (10).

4. The drying equipment for base fabric processing according to claim 1, characterized in that, The drying equipment includes a drying fan (4) and two nozzles (12). Both nozzles (12) are installed on the airflow channel (3), and the drying fan (4) is installed on the side plate (2). The output end of the drying fan (4) is connected to the two nozzles (12) by pipes.

5. The drying equipment for base fabric processing according to claim 1, characterized in that, Two oblique holes (103) are provided on one end of the drying oven (1) near the feed inlet (101), and the two oblique holes (103) are located above and below the feed inlet (101) respectively.

6. The drying equipment for base fabric processing according to claim 1, characterized in that, A fixing assembly is connected between the side plate (2) and the drying box (1). The fixing assembly includes a plug (13), a plug (14) and a limiting pin (15). The plug (13) and the plug (14) are connected to the side plate (2) and the drying box (1) respectively. The plug (13) has a hole for the limiting pin (15) to be inserted.

7. The drying equipment for base fabric processing according to claim 1, characterized in that, Multiple first drive rollers (111) and multiple second drive rollers (112) are staggered.

8. The drying equipment for base fabric processing according to claim 1, characterized in that, The bottom end of the first roller (61) is flush with the bottom end of the second roller (62).

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