Exhaust device for oiled tire base cloth

Abstract

The utility model relates to the field of waterproof coiled material production equipment, and discloses an air exhausting device for oiled tire base cloth, which comprises a cloth feeding roller, a cloth roller, a lower air exhausting plate, a fixed plate, a gear I, a screw rod, a fixed rod, a movable plate, an upper air exhausting plate, a hand wheel, a gear II, a rotating shaft, an air exhausting roller, a screw rod I, a screw rod II and a driving component. Firstly, a hand wheel is rotated to drive a rotating shaft and a second gear to rotate, a first gear rotates to drive a screw rod to rotate, the screw rod drives a movable plate and an upper exhaust plate to move downwards so as to adjust the distance between the upper exhaust plate and the lower exhaust plate, then the distance between two exhaust rollers is adjusted, and a cloth feeding roller and a cloth rolling roller are started for conveying. And when the gas passes through the space between the upper exhaust plate and the lower exhaust plate, the driving assembly is started to drive the first lead screw and the second lead screw to synchronously rotate to drive the sliding block and the exhaust rollers to move front and back, and the gas is longitudinally exhausted. The waterproof roll has the advantages of being capable of fully exhausting, good in exhausting effect and capable of improving the performance of the waterproof roll.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material production equipment, in particular to an exhaust device for a base fabric after oil coating. Background Technique

[0002] The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, landfills, etc., and is a flexible building material product that can be curled into a roll shape to resist external rainwater and groundwater seepage. Its initial raw material is the base fabric. During the production process, asphalt is impregnated on the base fabric to form an asphalt waterproof coiled material. Since the entire surface of the base fabric is immersed in the asphalt pool during the asphalt impregnation process, it is easy to cause air to be trapped between the base fabric and the asphalt when the base fabric is impregnated with asphalt, resulting in air bubbles on the oil-coated base fabric. This makes the produced waterproof coiled material have defects, affects the performance of the product, and the formed waterproof coiled material will have a shortened service life due to the presence of bubbles. Content of the Utility Model

[0003] The purpose of the utility model is to provide an exhaust device for a base fabric after oil coating, which has the effects of being able to exhaust fully, having a good exhaust effect, and improving the performance of the waterproof coiled material.

[0004] The above technical purpose of the utility model is achieved through the following technical solutions: An exhaust device for a base fabric after oil coating includes an oil storage tank. A first exhaust component and a second exhaust component are provided on the oil storage tank. The first exhaust component includes a moving plate. One side of the oil storage tank is rotatably connected with a screw rod, and the other side is fixedly provided with a fixed rod. One end of the moving plate is threadedly connected to the screw rod, and the other end is slidably connected to the fixed rod. The bottom of the moving plate is fixedly provided with an upper exhaust plate, and a lower exhaust plate is arranged below the upper exhaust plate. The lower exhaust plate is fixedly arranged on a fixing plate, and the fixing plate is fixedly arranged on the oil storage tank. The second exhaust component is vertical rods on both sides of the oil storage tank. A first lead screw is rotatably arranged above the vertical rod, and a second lead screw is rotatably arranged below the vertical rod. Sliders are threadedly connected to both the first lead screw and the second lead screw. An exhaust roller is rotatably connected inside the slider, and the two exhaust rollers are arranged oppositely. It also includes a driving component for driving the first lead screw and the second lead screw to rotate synchronously.

[0005] By adopting the above technical solution, the first exhaust assembly is set for lateral exhaust, the lower exhaust plate is fixed, and the screw rod is rotated to drive the moving plate and the upper exhaust plate to move downward to adjust the distance between the upper and lower exhaust plates, so as to adapt to the exhaust of tire base cloth with different thicknesses; when the tire base cloth passes between the upper and lower exhaust plates, the gas is discharged by the pressure between the upper and lower exhaust plates; the second exhaust assembly is set for longitudinal exhaust, when the tire base cloth passes between the exhaust rollers, the first screw rod and the second screw rod rotate synchronously to drive the slider and the exhaust rollers to move back and forth, and the gas is discharged longitudinally. Separating the horizontal and longitudinal exhaust can ensure that the bubbles are fully discharged, and has the advantages of good exhaust effect and improving the performance of waterproof coiled materials; at the same time, when the tire base cloth passes through the first exhaust assembly and the second exhaust assembly, the upper and lower exhaust plates and the two exhaust rollers can scrape off the excess oil material and flow it into the oil sump for collection, preventing too much oil material during oil coating, and having the advantage of further improving the performance of waterproof coiled materials.

[0006] The further setting of the present utility model is: a through groove is provided on the vertical rod, a support block is slidably connected in the through groove, both ends of the first screw rod are rotatably connected to the support block, and a limiting member is provided on one side of the support block for restricting the sliding of the support block.

[0007] The further setting of the present utility model is: the limiting member is a limiting bolt, and the limiting bolt passes through the support block and is threadedly connected to the vertical rod.

[0008] By adopting the above technical solution, loosening the adjusting limiting bolt can move the support block along the through groove, thereby driving the first screw rod to lift, and the exhaust roller on the first screw rod also lifts accordingly, realizing the adjustment of the distance between the two exhaust rollers, and can adapt to the exhaust of tire base cloth with different thicknesses, with a wide range of applications.

[0009] The further setting of the present utility model is: the driving assembly includes a micro motor, a first pulley is fixedly provided at one end of the first screw rod, a second pulley is fixedly provided at one end of the second screw rod, the first pulley and the second pulley are connected by a belt, and the output end of the micro motor is fixedly connected to the second screw rod.

[0010] By adopting the above technical solution, the micro motor drives the second screw rod to rotate. When the second screw rod rotates, it drives the second pulley to rotate, and thus the first pulley drives the first screw rod to rotate, realizing the synchronous rotation of the first screw rod and the second screw rod.

[0011] The further setting of the present utility model is: a first gear is fixedly provided at the bottom of the screw rod, a rotating shaft is rotatably provided in the oil sump, a hand wheel is fixedly provided at one end of the rotating shaft, and a second gear is fixedly provided at the other end. The first gear meshes with the second gear.

[0012] By adopting the above technical solution, rotating the hand wheel drives the rotating shaft to rotate, the second gear rotates accordingly, the first gear meshes with the second gear, and thus drives the first gear to rotate, realizing the rotation of the screw rod.

[0013] A further setting of the present utility model is that inlet fabric rollers and fabric winding rollers are provided at both ends of the oil sump, and the first exhaust assembly and the second exhaust assembly are located between the inlet fabric rollers and the fabric winding rollers.

[0014] A further setting of the present utility model is that the first exhaust assembly is located between the inlet fabric roller and the second exhaust assembly.

[0015] By adopting the above technical solution, the first exhaust assembly is arranged behind the inlet fabric roller, and the second exhaust assembly is closely arranged behind the first exhaust assembly. After exhausting, the fabric winding roller winds the fabric.

[0016] A further setting of the present utility model is that the screw rod is parallel to the fixed rod.

[0017] By adopting the above technical solution, it is ensured that both ends of the moving plate smoothly lift and lower along the fixed rod and the screw rod respectively.

[0018] A further setting of the present utility model is that the lower exhaust plate is welded to the fixed plate.

[0019] A further setting of the present utility model is that the upper exhaust plate is welded to the moving plate.

[0020] By adopting the above technical solution, the upper exhaust plate and the lower exhaust plate are respectively fixedly connected to the moving plate and the fixed plate together.

[0021] The beneficial effects of the present utility model are:

[0022] 1. By arranging the first exhaust assembly for horizontal exhaust, when the base fabric passes between the upper and lower exhaust plates, the gas is discharged by the pressure between the upper and lower exhaust plates. The second exhaust assembly is arranged for vertical exhaust. When the base fabric passes between the exhaust rollers, the first screw rod and the second screw rod rotate synchronously to drive the sliders and the exhaust rollers to move back and forth, and the gas is discharged longitudinally. Separately performing horizontal and vertical exhaust can ensure that the bubbles are fully discharged, having the advantages of good exhaust effect and improving the performance of the waterproof coiled material. At the same time, when the base fabric passes through the first exhaust assembly and the second exhaust assembly, the upper and lower exhaust plates and the two exhaust rollers can scrape off the excess oil material and flow it into the oil sump for collection, preventing excessive oil material during oil coating, and having the advantage of further improving the performance of the waterproof coiled material.

[0023] 2. By fixing the lower exhaust plate and rotating the screw rod to drive the moving plate and the upper exhaust plate to move downward to adjust the distance between the upper and lower exhaust plates, the first exhaust assembly can be adapted to exhaust base fabrics of different thicknesses. By setting the adjusting limit bolt to be loosened, the support block can be moved along the through groove, thereby driving the first screw rod to lift and the exhaust roller located on the first screw rod to also lift and lower, realizing the adjustment of the distance between the two exhaust rollers, and the second exhaust assembly can be adapted to exhaust base fabrics of different thicknesses, with a wide range of uses. Description of the Drawings

[0024] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the accompanying drawings required for description in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0026] Figure 2 It is a schematic diagram of the inside of the oil storage tank of the present utility model.

[0027] In the figure, 1 is the oil storage tank; 2 is the first exhaust assembly; 20 is the moving plate; 21 is the screw rod; 22 is the fixed rod; 23 is the upper exhaust plate; 24 is the lower exhaust plate; 25 is the fixed plate; 26 is the first gear; 27 is the rotating shaft; 28 is the hand wheel; 29 is the second gear; 3 is the second exhaust assembly; 30 is the vertical rod; 300 is the through groove; 31 is the first lead screw; 32 is the second lead screw; 33 is the slider; 34 is the exhaust roller; 35 is the support block; 36 is the limit bolt; 4 is the driving assembly; 41 is the micro motor; 42 is the first pulley; 43 is the second pulley; 44 is the belt; 5 is the fabric feeding roller; 6 is the fabric winding roller. Specific embodiments

[0028] The technical solutions of the present utility model will be clearly and completely described below in combination with specific embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present utility model belong to the scope of protection of the present utility model.

[0029] Embodiment, an exhaust device for a tire base fabric after oil coating, as Figure 1 , Figure 2As shown in the figure, it includes an oil sump 1 with a fabric feeding roller 5 and a fabric winding roller 6 rotatably arranged at both ends respectively. Behind the fabric feeding roller 5, it includes a fixing plate 25 fixed on the oil sump 1 with a lower exhaust plate 24 fixed on the top, a screw rod 21 rotatably connected to one side of the oil sump 1 with a gear one 26 fixed on the bottom, a fixed rod 22 fixed on the other side of the oil sump 1, a moving plate 20 with one end threadedly connected to the screw rod 21 and the other end slidably connected to the fixed rod 22, an upper exhaust plate 23 fixed below the moving plate 20, and a first exhaust assembly 2 with a rotating shaft 27 rotatably connected to the oil sump 1, with a handwheel 28 fixed at one end and a gear two 29 meshing with the gear one 26 fixed at the other end. Between the first exhaust assembly 2 and the fabric winding roller 6, it includes vertical rods 30 provided with through grooves 300 on both sides of the oil sump 1, support blocks 35 slidably connected in the through grooves 300, limit bolts 36 for restricting the sliding of the support blocks 35, a lead screw one 31 rotatably connected to the support blocks 35, a lead screw two 32 rotatably connected to the oil sump 1, and a slider 33 threadedly connected to the lead screw one 31 and the lead screw two 32 with an opposite exhaust roller 34 rotatably arranged thereon, and a driving assembly 4 including a micro motor 41, a pulley one 42, a pulley two 43, and a belt 44.

[0030] Its working principle is as follows: First, make the base fabric pass through the fabric feeding roller 5, the spacing between the upper and lower exhaust plates 24, the spacing between the exhaust rollers 34, and onto the fabric winding roller 6 in sequence. Rotate the handwheel 28 to drive the rotating shaft 27 to rotate, and the gear two 29 rotates accordingly, thereby driving the gear one 26 to rotate, driving the screw rod 21 to rotate. The screw rod 21 drives the moving plate 20 and the upper exhaust plate 23 to move downward to adjust the spacing between the upper and lower exhaust plates 24, which can adapt to the exhaust of base fabrics with different thicknesses. Then, adjust the limit bolt 36 to loosen, and the support block 35 can be moved along the through groove 300, thereby driving the lead screw one 31 to rise and fall, and the exhaust roller 34 located on the lead screw one 31 also rises and falls accordingly, realizing the adjustment of the spacing between the two exhaust rollers 34, so that the second exhaust assembly 3 can adapt to the exhaust of base fabrics with different thicknesses. After adjustment, tighten the limit bolt 36 to fix the support block 35. Start the fabric feeding roller 5 and the fabric winding roller 6 to convey the base fabric. When passing between the upper and lower exhaust plates 24, the gas is discharged by the pressure between the upper and lower exhaust plates 24. When passing between the exhaust rollers 34, start the micro motor 41 to drive the lead screw one 31 and the lead screw two 32 to rotate synchronously, driving the slider 33 and the exhaust roller 34 to move back and forth to longitudinally discharge the gas. At the same time, the upper and lower exhaust plates 24 and the two exhaust rollers 34 can scrape off the excess oil and flow it into the oil sump 1 for collection.

Claims

1. An exhaust device after applying oil to a base fabric, characterized in that: It includes an oil storage tank (1), on which a first exhaust component (2) and a second exhaust component (3) are provided. The first exhaust component (2) includes a moving plate (20). On one side of the oil storage tank (1), a screw rod (21) is rotatably connected, and on the other side, a fixed rod (22) is fixedly provided. One end of the moving plate (20) is threadedly connected to the screw rod (21), and the other end is slidably connected to the fixed rod (22). A top exhaust plate (23) is fixedly provided at the bottom of the moving plate (20). Below the top exhaust plate (23), there is a bottom exhaust plate (24). The bottom exhaust plate (24) is fixedly provided on a fixing plate (25), and the fixing plate (25) is fixedly provided on the oil storage tank (1). The second exhaust component (3) includes vertical rods (30) on both sides of the oil storage tank (1). Above the vertical rods (30), a first lead screw (31) is rotatably provided, and below, a second lead screw (32) is rotatably provided. Slide blocks (33) are threadedly connected to both the first lead screw (31) and the second lead screw (32). An exhaust roller (34) is rotatably connected inside the slide block (33). The two exhaust rollers (34) are arranged oppositely. It also includes a driving component (4) for driving the first lead screw (31) and the second lead screw (32) to rotate synchronously.

2. The exhaust device after oiling of the base fabric according to claim 1, characterized in that: A through groove (300) is provided on the vertical rod (30), and a support block (35) is slidably connected inside the through groove (300). Both ends of the first lead screw (31) are rotatably connected to the support block (35). A limiting member is provided on one side of the support block (35), and the limiting member is used to limit the sliding of the support block (35).

3. An exhaust device after oiling a base fabric according to claim 1, characterized in that: The driving component (4) includes a micro motor (41). A first pulley (42) is fixedly provided at one end of the first lead screw (31), and a second pulley (43) is fixedly provided at one end of the second lead screw (32). The first pulley (42) and the second pulley (43) are connected by a belt (44). The output end of the micro motor (41) is fixedly connected to the second lead screw (32).

4. An exhaust device after oil coating of a base fabric, according to claim 2, characterized in that: The limiting member is a limiting bolt (36). After passing through the support block (35), the limiting bolt (36) is threadedly connected to the vertical rod (30).

5. An exhaust device after oiling a base fabric according to claim 1, characterized in that: A first gear (26) is fixedly provided at the bottom of the screw rod (21). A rotating shaft (27) is rotatably provided inside the oil storage tank (1). A handwheel (28) is fixedly provided at one end of the rotating shaft (27), and a second gear (29) is fixedly provided at the other end. The first gear (26) meshes with the second gear (29).

6. The exhaust device after oiling the base fabric according to claim 1, characterized in that: Cloth feeding rollers (5) and cloth winding rollers (6) are provided at both ends of the oil storage tank (1). The first exhaust component (2) and the second exhaust component (3) are located between the cloth feeding rollers (5) and the cloth winding rollers (6).

7. An exhaust device after oiling of a base fabric, according to claim 6, characterized in that: The first exhaust component (2) is located between the cloth feeding roller (5) and the second exhaust component (3).

8. The exhaust device after oiling of the base fabric according to claim 1, characterized in that: The screw rod (21) is parallel to the fixed rod (22).

9. An exhaust device after applying oil to a base fabric according to claim 1, characterized in that: The bottom exhaust plate (24) is welded to the fixing plate (25).

10. An exhaust device after oiling a base fabric according to claim 1, characterized in that: The top exhaust plate (23) is welded to the moving plate (20).

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