Drying device for preparing glass fiber cloth

Abstract

The utility model discloses a drying device for glass fiber cloth preparation, which belongs to the technical field of glass fiber cloth drying, and comprises a drying box, a conveying mechanism arranged on the inner side of the drying box, a drying mechanism, a driving mechanism and a driving mechanism, in the drying mechanism, two electric heating rollers are used for making contact with the upper end and the lower end of the surface of the glass fiber cloth at the same time and drying the glass fiber cloth, so that it is guaranteed that the surface of the glass fiber cloth is heated evenly when the glass fiber cloth is dried, the drying effect on the glass fiber cloth is guaranteed, and during drying, through two transverse pipes arranged opposite to the electric heating rollers, the drying efficiency is improved. When a fan is started to operate, air below an upper electric heating roller is sucked out through a strip-shaped hole in a lower transverse pipe, air above the lower electric heating roller is sucked out through a strip-shaped hole in an upper transverse pipe, generated moisture can be synchronously sucked away during drying, it is guaranteed that the surrounding air is dry when glass fiber cloth is dried, and the drying efficiency is improved. Therefore, the drying effect on the glass fiber cloth is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass fiber cloth drying technical field, specifically related to a kind of drying device for glass fiber cloth preparation. BACKGROUND

[0002] Glass fiber cloth is woven from glass fiber silk cloth, with high strength, high temperature resistance, corrosion resistance, insulation and other excellent performance, is widely used in multiple fields, to ensure the performance of glass fiber cloth during processing, it needs to be dried to remove moisture in glass fiber cloth.

[0003] Through searching, Chinese patent "a glass fiber cloth heating drying device" authorized announcement No. "CN212566745U" places glass fiber cloth on the belt, moves the belt by driving roller, so that glass fiber cloth moves with the belt, heats glass fiber cloth by the setting of lampshade, heat-collecting layer and infrared lamp, powers on infrared lamp, infrared lamp emits light, light produced by infrared lamp is condensed by heat-collecting layer, enhances light intensity, so that the heating speed of the infrared lamp is fast, the required time for temperature rise is shortened, and multiple infrared lamps are used, and heating is more uniform.

[0004] Although the above application can dry glass fiber cloth, but in drying process, the side of glass fiber cloth facing infrared lamp receives more heat, and the side adhering to the belt receives less heat, the temperature difference is large, and the heat emitted by infrared lamp cannot be uniformly dried on the surface of glass fiber cloth, so that glass fiber cloth is unevenly heated, and the drying effect is affected.

[0005] Based on this, the utility model designs a kind of drying device for glass fiber cloth preparation to solve the above problems. UTILITY MODEL CONTENT

[0006] In view of the above shortcomings existing in prior art, the utility model provides a kind of drying device for glass fiber cloth preparation.

[0007] To achieve the above object, the utility model is realized by the following technical scheme:

[0008] The utility model provides a kind of drying device for glass fiber cloth preparation, including drying box, the inside of drying box is provided with conveying mechanism: drying mechanism, the drying mechanism includes drive assembly and two with drying box inner wall rotationally connected electric heating roller, the inner wall of drying box is fixedly connected with the number of two transverse pipes, two The electric heating roller and two transverse pipes are staggered distribution, the center of two The transverse pipes and the center of corresponding electric heating roller are in the same vertical plane, the surface of the transverse pipe is provided with strip hole, one side of the drying box is fixedly connected with the number of two fans, and the one end of two The transverse pipes and the air inlet end of corresponding fan are communicated with connecting pipe.

[0009] Further, the drive assembly includes a first motor fixedly connected to the other side of the drying box, one end of the two electric heating rollers penetrates out of the drying box and is fixedly connected with a belt pulley, and a transmission belt is transmissionally connected between the two belt pulleys. The other end of one of the belt pulleys is fixedly connected with the output shaft of the first motor.

[0010] Further, the inner wall of the drying box is fixedly connected with two mounting plates, and sponges are mounted at the end portions of the mounting plates. The surfaces of the two sponges are respectively attached to the surfaces of the two electric heating rollers.

[0011] Further, a circular tube is fixedly connected to one side of the mounting plate, one end of the circular tube penetrates out of the drying box and is in communication with the air outlet end of the corresponding fan, and a plurality of uniformly distributed air outlet tubes are in communication with the surface of the circular tube.

[0012] Further, a fixed frame is embedded in the inner wall of the connecting pipe, and a drying plate is fixedly connected to the inner wall of the fixed frame.

[0013] Further, a guide frame is fixedly connected to the surface of the transverse pipe, the guide frame is in communication with the strip hole, and the overall shape of the guide frame is a flat-topped pyramid.

[0014] Further, the air outlet tube is inclined, and the other end of the air outlet tube is in the shape of a horn.

[0015] Further, a filter plate is fixedly connected to the inner wall of the fixed frame, and the filter plate is away from the air inlet end of the fan. Advantages

[0016] The two electric heating rollers are used to contact the upper surface and the lower surface of the glass fiber cloth and dry the glass fiber cloth, so that the surface of the glass fiber cloth is evenly heated during drying, the drying effect of the glass fiber cloth is ensured, and the air below the upper electric heating roller is sucked out through the strip-shaped hole of the lower horizontal pipe, and the air above the lower electric heating roller is sucked out through the strip-shaped hole of the upper horizontal pipe when the fan is started to run, so that the generated moisture is synchronously sucked away during drying, the air around the glass fiber cloth is dried during drying, and the drying effect of the glass fiber cloth is enhanced.

[0017] When the electric heating roller is drying, the sponge is used to wipe the moisture on the surface of the electric heating roller, and then the surface of the electric heating roller is blown through a plurality of air outlet pipes, so that the moisture is prevented from remaining on the surface of the electric heating roller, the surface of the electric heating roller is kept in a dry state during drying of the glass fiber cloth by the electric heating roller, and the drying effect of the electric heating roller on the glass fiber cloth is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0019] Figure 1 A glass fiber cloth preparation drying device main body structure three-dimensional view of the present application;

[0020] Figure 2 A glass fiber cloth preparation drying device drying mechanism structure schematic view of the present application;

[0021] Figure 3 A glass fiber cloth preparation drying device driving assembly structure schematic view of the present application;

[0022] Figure 4 A glass fiber cloth preparation drying device fixed frame and horizontal pipe explosion view of the present application;

[0023] Figure 5 A glass fiber cloth preparation drying device round pipe and mounting plate connection structure schematic view of the present application.

[0024] The numbers in the figure respectively represent:

[0025] 100, drying box; 200, conveying mechanism; 300, drying mechanism; 310, driving assembly; 311, first motor; 312, pulley; 313, transmission belt; 320, electric heating roller; 330, horizontal pipe; 331, strip-shaped hole; 332, guide frame; 340, fan; 341, connecting pipe; 342, fixed frame; 343, drying plate; 344, filter plate; 350, mounting plate; 351, sponge; 360, circular pipe; 361, air outlet pipe. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] The present application will be further described below in conjunction with the embodiments.

[0028] In some embodiments, referring to the drawings in the description Figures 1-5 The drying device for preparing glass fiber cloth comprises a drying box 100, and the inner side of the drying box 100 is provided with a conveying mechanism 200.

[0029] In the embodiments of the present application, the conveying mechanism 200 comprises two groups of rollers, each group of rollers comprises two rollers, one end of each roller penetrates through the drying box 100 and is fixedly connected with a gear, the two gears of each group of rollers are meshingly connected, and the other end of one of the gears is fixedly connected with the output shaft of a second motor. When the glass fiber cloth is dried, the two second motors are started to operate by the controller, so that each group of rollers rotates in opposite directions to convey the glass fiber cloth.

[0030] The drying mechanism 300 comprises a driving assembly 310 and two electric heating rollers 320 which are rotationally connected with the inner wall of the drying box 100. The inner wall of the drying box 100 is fixedly connected with two horizontal pipes 330. The two electric heating rollers 320 and the two horizontal pipes 330 are distributed in an up-down staggered manner. The centers of the two horizontal pipes 330 and the centers of the corresponding electric heating rollers 320 are located on the same vertical plane. The surface of the horizontal pipe 330 is provided with a strip-shaped hole 331. One side of the drying box 100 is fixedly connected with two fans 340. One end of each of the two horizontal pipes 330 is in communication with the air inlet end of the corresponding fan 340 through a connecting pipe 341.

[0031] In the embodiment of the utility model, the electric heating roller 320 is composed of a rotating roller and a plurality of electric heating pipes evenly installed on the inner wall of the rotating roller, and the device can heat the rotating roller by electrifying the electric heating pipes during use, and the temperature can be self-regulated according to requirements.

[0032] When the glass fiber cloth is dried, the glass fiber cloth is placed between the two electric heating rollers 320, the surface of the upper electric heating roller 320 is attached to the upper surface of the glass fiber cloth, and the surface of the lower electric heating roller 320 is attached to the lower surface of the glass fiber cloth, at this time, the electric heating roller 320 can heat and dry the glass fiber cloth, so that the surface of the glass fiber cloth is evenly heated during drying.

[0033] When the glass fiber cloth is dried, one of the horizontal pipes 330 is placed above the glass fiber cloth, and the other horizontal pipe 330 is placed below the glass fiber cloth, the upper horizontal pipe 330 corresponds to the positions of the upper electric heating roller 320 and the lower electric heating roller 320 in the vertical plane, so that the glass fiber cloth is dried at the same time, the two fans 340 are started at the same time by the controller, the fan 340 inhales external air through the connecting pipe 341, the horizontal pipe 330 and the strip-shaped hole 331, at this time, the strip-shaped hole 331 on the lower horizontal pipe 330 inhales the air below the upper electric heating roller 320, and the strip-shaped hole 331 on the upper horizontal pipe 330 inhales the air above the lower electric heating roller 320, so that the humidity generated during drying is synchronously removed, and the air around the glass fiber cloth during drying is ensured to be dry.

[0034] In some embodiments, as shown in Figure 2 and Figure 3 as a preferred embodiment of the utility model, the driving assembly 310 includes a first motor 311 fixedly connected to the other side of the drying box 100, one end of the two electric heating rollers 320 penetrates out of the drying box 100 and is fixedly connected with a belt pulley 312, and the two belt pulleys 312 are drivingly connected with a transmission belt 313, and the other end of one of the belt pulleys 312 is fixedly connected with the output shaft of the first motor 311.

[0035] In the embodiment of the utility model, when the first motor 311 is started by the controller, the output shaft of the first motor 311 drives one of the belt pulleys 312 to rotate, and the other belt pulley 312 is synchronously rotated under the action of the transmission belt 313, so as to drive the two electric heating rollers 320 to synchronously rotate and have the same rotating direction, which is beneficial to continuously change the contact surface between the electric heating roller 320 and the glass fiber cloth during drying, thereby enhancing the drying effect.

[0036] In some embodiments, as shown in Figure 3 and Figure 5As shown in the preferred embodiment of the utility model, the inner wall of the drying box 100 is fixedly connected with two mounting plates 350, the end of the mounting plate 350 is provided with a sponge 351, and the surfaces of the two sponges 351 are respectively attached to the surfaces of the two electric heating rollers 320.

[0037] In the embodiment of the utility model, the surface of the electric heating roller 320 is in constant contact with the sponge 351 during rotation, so that the sponge 351 wipes the surface of the electric heating roller 320, avoiding the retention of moisture on the surface of the electric heating roller 320.

[0038] In some embodiments, as shown in Figure 3 and Figure 5 As shown in the preferred embodiment of the utility model, one side of the mounting plate 350 is fixedly connected with a circular pipe 360, one end of the circular pipe 360 penetrates out of the drying box 100 and is connected in communication with the air outlet end of the corresponding fan 340, and the surface of the circular pipe 360 is connected in communication with a plurality of uniformly distributed air outlet pipes 361.

[0039] In the embodiment of the utility model, the air sucked by the fan 340 enters the circular pipe 360 and is blown to the surface of the electric heating roller 320 from the plurality of air outlet pipes 361, and the electric heating roller 320 is wiped by the sponge 351 first during rotation, and the plurality of air outlet pipes 361 blow air to the surface again, thereby enhancing the removal effect of moisture on the surface of the electric heating roller 320, and under the action of the electric heating roller 320, the air sucked by the fan 340 is hot air, so the air entering the circular pipe 360 is hot air.

[0040] In some embodiments, as shown in Figure 4 As shown in the preferred embodiment of the utility model, the inner wall of the connecting pipe 341 is embeddedly provided with a fixed frame 342, and the inner wall of the fixed frame 342 is fixedly connected with a drying plate 343.

[0041] In the embodiment of the utility model, when the air in the drying box 100 is sucked out by the fan 340, the air is first dried by the drying plate 343 and then enters the circular pipe 360 through the fan 340, thereby avoiding the moisture sucked out from being blown to the surface of the electric heating roller 320 again.

[0042] In some embodiments, as shown in Figure 4 As shown in the preferred embodiment of the utility model, the surface of the horizontal pipe 330 is fixedly connected with a guide frame 332, the guide frame 332 is connected in communication with the strip-shaped hole 331, and the overall shape of the guide frame 332 is a flat top pyramid.

[0043] In the embodiment of the utility model, the opening width of the guide frame 332 is greater than the width of the strip-shaped hole 331, so when the strip-shaped hole 331 sucks in air, the guide frame 332 increases the air suction range.

[0044] In some embodiments, as shown in Figure 5 As a preferred embodiment of the present application, the air outlet pipe 361 is inclined, and the other end of the air outlet pipe 361 is trumpet-shaped.

[0045] In the embodiment of the present application, the opening of the air outlet pipe 361 faces the surface of the electric heating roller 320, thereby ensuring the blowing effect on the surface of the electric heating roller 320 when air is blown out of the air outlet pipe 361.

[0046] In some embodiments, as shown in Figure 4 As a preferred embodiment of the present application, the inner wall of the fixed frame 342 is fixedly connected with a filter plate 344, and the filter plate 344 is away from the air inlet end of the fan 340.

[0047] In the embodiment of the present application, when the air sucked by the fan 340 passes through the fixed frame 342, the impurities in the air will be further filtered by the filter plate 344 first, and then the filtered air will be dried by the drying plate 343, thereby avoiding impurities from being blown to the surface of the electric heating roller 320 through the air outlet pipe 361.

[0048] It should be noted that the motor, fan, electric heating pipe, drying plate and the like in the above description are relatively mature devices in the prior art, and the specific model can be selected according to actual needs. Meanwhile, the power supply of the motor, fan and electric heating pipe can be an internal power supply or a mains power supply, and the specific power supply mode is selected as appropriate, which will not be described here.

[0049] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A drying apparatus for preparing glass fiber cloth, comprising a drying chamber (100), wherein a conveying mechanism (200) is provided inside the drying chamber (100), characterized in that: The drying mechanism (300) includes a drive assembly (310) and two electric heating rollers (320) rotatably connected to the inner wall of the drying chamber (100). Two horizontal tubes (330) are fixedly connected to the inner wall of the drying chamber (100). The two electric heating rollers (320) and the two horizontal tubes (330) are staggered vertically. The center of the two horizontal tubes (330) and the center of the corresponding electric heating roller (320) are on the same vertical plane. The surface of the horizontal tubes (330) is provided with strip holes (331). Two fans (340) are fixedly connected to one side of the drying chamber (100). A connecting pipe (341) connects one end of the two horizontal tubes (330) to the air inlet end of the corresponding fan (340).

2. The drying apparatus for preparing glass fiber cloth according to claim 1, characterized in that, The drive assembly (310) includes a first motor (311) fixedly connected to the other side of the drying chamber (100), one end of each of the two electric heating rollers (320) passing through the drying chamber (100) and fixedly connected to a pulley (312), and a drive belt (313) drivingly connecting the two pulleys (312), the other end of one of the pulleys (312) being fixedly connected to the output shaft of the first motor (311).

3. The drying apparatus for preparing glass fiber cloth according to claim 1, characterized in that, The inner wall of the drying oven (100) is fixedly connected with two mounting plates (350), and sponges (351) are installed at the ends of the mounting plates (350). The surfaces of the two sponges (351) are respectively attached to the surfaces of two electric heating rollers (320).

4. The drying apparatus for preparing glass fiber cloth according to claim 3, characterized in that, A round tube (360) is fixedly connected to one side of the mounting plate (350). One end of the round tube (360) passes through the drying box (100) and is connected to the air outlet of the corresponding fan (340). A plurality of evenly distributed air outlet pipes (361) are connected to the surface of the round tube (360).

5. The drying apparatus for preparing glass fiber cloth according to claim 1, characterized in that, A fixing frame (342) is embedded in the inner wall of the connecting pipe (341), and a drying plate (343) is fixedly connected to the inner wall of the fixing frame (342).

6. The drying apparatus for preparing glass fiber cloth according to claim 1, characterized in that, A guide frame (332) is fixedly connected to the surface of the horizontal tube (330). The guide frame (332) is connected to the strip hole (331). The overall shape of the guide frame (332) is a flat-topped cone.

7. The drying apparatus for preparing glass fiber cloth according to claim 4, characterized in that, The air outlet pipe (361) is inclined, and the other end of the air outlet pipe (361) is flared.

8. The drying apparatus for preparing glass fiber cloth according to claim 5, characterized in that, A filter plate (344) is fixedly connected to the inner wall of the fixed frame (342), and the filter plate (344) is away from the air inlet of the fan (340).

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