Novel dustproof acid and alkali corrosion resistant nonmetal carrier roller

Abstract

The utility model discloses a novel dustproof acid and alkali corrosion resistant nonmetal carrier roller which comprises an installation frame, two sets of symmetrical movable frames are installed on the installation frame in a sliding mode, a positioning roller is arranged between the two sets of movable frames, a sleeve roller is connected to the positioning roller in a sleeved mode, the sleeve roller is coated with silicon carbide ceramic anti-corrosion paint, and the silicon carbide ceramic anti-corrosion paint is coated with silicon carbide ceramic anti-corrosion paint. Four sets of clamping grooves distributed annularly are formed in the positioning roller, an adjusting rod is arranged on the movable frame, four sets of clamping blocks distributed symmetrically are arranged on the periphery of the adjusting rod, the clamping blocks correspond to the clamping grooves, and the dustproof and acid and alkali corrosion resisting effects of the non-metal carrier roller are achieved through the silicon carbide ceramic anti-corrosion coating and the cleaning plate. The service life of the non-metal carrier roller is effectively prolonged, the positions of the four sets of clamping blocks are adjusted through the cooperation of the two sets of symmetrically-distributed moving frames and adjusting rods between the first support and the second support, and then the non-metal carrier roller is rapidly disassembled or assembled through rapid clamping with the clamping grooves.

Description

TECHNICAL FIELD

[0001] The utility model relates to nonmetallic carrier roller technical field, concretely to a novel dustproof acid and alkali corrosion resistance nonmetallic carrier roller. BACKGROUND

[0002] ‌Nonmetallic carrier roller refers to the carrier roller made of nonmetallic materials (such as ceramics, rubber, plastics, etc.). These materials include high molecular polyethylene, nylon, high molecular weight polyethylene, urea formaldehyde resin, polyurethane and polyvinyl chloride, etc. Nonmetallic carrier roller improves the operation efficiency of logistics conveying equipment by reducing friction and jam, thereby speeding up the material conveying speed. Due to its low friction characteristics, nonmetallic carrier roller reduces the energy consumption in the conveying process and reduces the operation pressure of the equipment.

[0003] In the prior art, the installation of nonmetallic carrier roller requires workers to install and connect using appropriate fasteners, and the fasteners need to be avoided from being too tight or too loose. The installation of nonmetallic carrier roller has high requirements, which is time-consuming and laborious. In addition, the nonmetallic carrier roller in the prior art does not have good measures for preventing impurities or dust from adhering to the surface. When there are hard impurity particles on the surface of the nonmetallic carrier roller during use, the sharp particles or impurities will scratch the surface of the carrier roller during the conveying process, causing surface wear. As the wear increases, the diameter of the carrier roller becomes smaller, which may cause the conveying belt to relax, deviate, etc. Therefore, the present application provides a novel dustproof acid and alkali corrosion resistance nonmetallic carrier roller to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a novel dustproof acid and alkali corrosion resistance nonmetallic carrier roller to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel dustproof acid and alkali corrosion resistance nonmetallic carrier roller, comprising a mounting frame, two groups of symmetrical moving frames are slidably installed on the mounting frame, a positioning roller is arranged between the two groups of moving frames, a sleeve roller is sleeved on the positioning roller, silicon carbide ceramic anticorrosive paint is coated on the sleeve roller, four groups of annularly distributed clamping grooves are formed in the positioning roller, an adjusting rod is arranged on the moving frame, four groups of symmetrically distributed clamping blocks are arranged around the adjusting rod, the clamping blocks are arranged in correspondence with the clamping grooves, the clamping blocks are movably clamped with the positioning roller through the clamping grooves, a first support and a second support are arranged between the four groups of clamping blocks and the adjusting rod, a bidirectional screw rod is arranged in the mounting frame, a fixed frame is fixedly installed on the mounting frame, three groups of annularly distributed cleaning plates are arranged on the fixed frame, the cleaning plates are attached to the surface of the sleeve roller, and two groups of symmetrically distributed sliding seats are slidably installed on the fixed frame.

[0006] As a further preferred of the technical solution, the mobile frame is provided with a screw rod, the adjusting rod is provided with two groups of symmetrically distributed limiting blocks, the adjusting rod is slidably connected with the mobile frame through the limiting blocks, the screw rod penetrates through the mobile frame and is rotatably connected with the mobile frame through a bearing, and the screw rod penetrates through the adjusting rod and is threadedly connected with the adjusting rod.

[0007] As a further preferred of the technical solution, the first support and the second support are cross-distributed, the left end of the first support is slidably connected with the clamping block, the right end of the first support is rotatably connected with the mobile frame through a rotating shaft, the left end of the second support is rotatably connected with the adjusting rod through a rotating shaft, and the right end of the second support is rotatably connected with the clamping block through a rotating shaft.

[0008] As a further preferred of the technical solution, the two ends of the bidirectional screw rod penetrate through the mounting frame and are rotatably connected with the mounting frame through bearings, and the two ends of the bidirectional screw rod penetrate through the two groups of mobile frames and are threadedly connected with the two groups of mobile frames.

[0009] As a further preferred of the technical solution, the three groups of cleaning plates are rotatably connected with the fixed frame through mounting rods, the mounting rods are sleeved with gears, the fixed frame is provided with a rack, the fixed frame is provided with a cylinder, the rack is connected with the output end of the piston rod of the cylinder, and the rack is meshingly connected with the gear.

[0010] As a further preferred of the technical solution, the fixed frame is provided with two groups of symmetrically distributed threaded rods, the two ends of the two groups of threaded rods respectively penetrate through the fixed frame and are rotatably connected with the fixed frame through bearings, and the two groups of threaded rods respectively penetrate through corresponding sliding seats and are threadedly connected with the sliding seats.

[0011] As a further preferred of the technical solution, the two groups of sliding seats are located below the three groups of cleaning plates, the two groups of sliding seats are respectively arranged corresponding to the two groups of cleaning plates located below, a U-shaped block is slidably installed in the sliding seat, the U-shaped block is slidably sleeved with the cleaning plate, a sliding rod is fixedly installed in the sliding seat, the U-shaped block is slidably sleeved with the sliding rod through a sliding block, two groups of symmetrically distributed springs are sleeved on the sliding rod, the two ends of the springs are respectively fixedly connected with the sliding block and the sliding seat, a cam is rotatably installed in the sliding seat, and the cam is attached to the sliding block.

[0012] The utility model provides a novel dustproof acid and alkali corrosion resistant nonmetallic carrier roller has the following beneficial effects:

[0013] The utility model discloses a carbonized silicon ceramic anticorrosive paint and cleaning plate are arranged to realize the dustproof acid and alkali corrosion resistance of the nonmetallic carrier roller, effectively prolong the service life of the nonmetallic carrier roller, and through the cooperation of the first support and the second between the two groups of symmetrically distributed movable frame and adjusting rod, the position between four groups of clamping blocks is adjusted, and then the quick disassembly or installation of the nonmetallic carrier roller is realized through the quick clamping of the clamping groove, which simplifies the installation work while ensuring the stable operation of the nonmetallic carrier roller, and reduces the time of the nonmetallic carrier roller installation and fixation.

[0014] The utility model discloses a cleaning plate is arranged to realize the cleaning of the dust and impurity on the sleeve roller surface, realizes the dustproof effect of the nonmetallic carrier roller, and cooperates the sliding seat and U type block to avoid the adhesion of some hard particles and impurities on the surface of the carrier roller, causes the friction between the nonmetallic carrier roller and the conveying belt during the operation, causes the serious wear of the carrier roller. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the structure schematic diagram of the sleeve roller of the utility model;

[0017] Figure 3 It is the structure schematic diagram of the clamping block of the utility model;

[0018] Figure 4 It is the structure schematic diagram of the cleaning plate of the utility model;

[0019] Figure 5 It is the utility model Figure 4 The structure enlarged schematic diagram of A.

[0020] In the drawing: 1, mounting frame;2, movable frame;3, positioning roller;4, sleeve roller;5, fixed frame;6, two -way screw;7, clamping groove;8, clamping block;9, adjusting rod;10, limit block;11, screw;12, first support;13, second support;14, cleaning plate;15, mounting rod;16, gear;17, rack;18, air cylinder;19, sliding seat;20, threaded rod;21, U type block;22, sliding block;23, slide rod;24, spring;25, cam;26, carbonized silicon ceramic anticorrosive paint. CONCRETE IMPLEMENTATION

[0021] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiment.

[0022] The utility model discloses technical scheme: such as Figure 1 、 Figure 2 、 Figure 3As shown, in this embodiment, a new type of dustproof acid and alkali corrosion resistant non-metallic carrier roller, including the mounting frame 1, the mounting frame 1 is provided with two groups of symmetrically slidingly installed moving frame 2, two groups of the moving frame 2 is equipped with positioning roller 3, the positioning roller 3 is sleeved with sleeve roller 4, the sleeve roller 4 is coated with silicon carbide ceramic anticorrosive paint 26, the positioning roller 3 is provided with four groups of annular distribution's clamping groove 7, the moving frame 2 is equipped with adjusting rod 9, the adjusting rod 9 is provided with four groups of symmetrically distributed clamping block 8, the clamping block 8 is correspondingly arranged with the clamping groove 7, the clamping block 8 is movably connected with the positioning roller 3 through the clamping groove 7, four groups of the clamping block 8 and adjusting rod 9 are equipped with first support 12 and second support 13, the mounting frame 1 is equipped with bidirectional screw rod 6, the mounting frame 1 is fixedly installed with fixed frame 5, the fixed frame 5 is equipped with three groups of annular distribution's cleaning plate 14, the cleaning plate 14 is attached to the surface of sleeve roller 4, the fixed frame 5 is slidably installed with two groups of symmetrically distributed sliding seat 19, through the setting of silicon carbide ceramic anticorrosive paint 26 and cleaning plate 14, the dustproof acid and alkali corrosion resistant effect of the non-metallic carrier roller is realized, the service life of the non-metallic carrier roller is effectively prolonged, when installing the non-metallic carrier roller, first, start the motor in the moving frame 2 to drive the rotation of the screw rod 11, and drive the adjusting rod 9 to slide in the moving frame 2 under the limiting action of the limiting block 10, the moving frame 2 is equipped with screw rod 11, the adjusting rod 9 is equipped with two groups of symmetrically distributed limiting block 10, the adjusting rod 9 is slidably connected with the moving frame 2 through the limiting block 10, the screw rod 11 penetrates through the moving frame 2 and is rotatably connected with the moving frame 2 through the bearing, the screw rod 11 penetrates through the adjusting rod 9 and is threadedly connected with the adjusting rod 9, the first support 12 and the second support 13 are cross-distributed, the left end of the first support 12 is slidably connected with the clamping block 8, the right end of the first support 12 is rotatably connected with the moving frame 2 through the shaft, the left end of the second support 13 is rotatably connected with the adjusting rod 9 through the shaft, the right end of the second support 13 is rotatably connected with the clamping block 8 through the shaft, the adjusting rod 9 drives four groups of first support 12 and second support 13 to deflect respectively during sliding, by changing the angle of the first support 12 and the second support 13, the distance between four groups of clamping block 8 and adjusting rod 9 is adjusted, until four groups of clamping block 8 are clamped with positioning roller 3 through clamping groove 7, the fixing of one end of positioning roller 3 is completed, the two ends of the bidirectional screw rod 6 respectively penetrate through the mounting frame 1 and are rotatably connected with the mounting frame 1 through the bearing, the two ends of the bidirectional screw rod 6 respectively penetrate through two groups of moving frame 2 and are threadedly connected with two groups of moving frame 2, start the motor in the mounting frame 1 to drive the rotation of the bidirectional screw rod 6, and make two groups of moving frame 2 close to each other under the limiting action of the mounting frame 1, the clamping block 8 at both ends is clamped to the positioning roller 3 at both ends synchronously, the quick fixing of the non-metallic carrier roller is completed, this fixing method is convenient and fast, which effectively saves the installation time of the non-metallic carrier roller.

[0023] As Figure 4 andFigure 5 As shown, the three groups of cleaning plates 14 are rotatably connected with the fixing frame 5 through mounting rods 15, the mounting rods 15 are sleeved with gears 16, the fixing frame 5 is provided with a rack 17, the fixing frame 5 is provided with a cylinder 18, the rack 17 is connected with the output end of the piston rod of the cylinder 18, the rack 17 is meshingly connected with the gear 16, the sleeve roller 4 is scraped with the cleaning plate 14 during work, the dust or other hard impurity particles attached to the surface of the sleeve roller 4 are cleaned down by the cleaning plate 14, when a group of cleaning plates 14 are used for a period of time, the cylinder 18 is started to drive the sliding of the rack 17, and the gear 16 is matched to complete the conversion between the three groups of cleaning plates 14, the cleaning plate 14 kept in the cleaning position is kept in the cleaning position, the cleaning force of the sleeve roller 4 surface is effectively realized, and the dustproof protection for the surface of the non-metallic carrier roller is effectively realized, the fixing frame 5 is provided with two groups of symmetrically distributed threaded rods 20, both ends of the two groups of threaded rods 20 are respectively penetrated through the fixing frame 5 and rotatably connected with the fixing frame 5 through bearings, the two groups of threaded rods 20 are respectively penetrated through the corresponding sliding seats 19 and threadedly connected with the sliding seats 19, after the cleaning plate 14 replaced is corresponded with the sliding seat 19, the motor in the fixing frame 5 is started to drive the rotation of the threaded rod 20, so that the sliding seat 19 drives the sliding of the U-shaped block 21, the impurities adhered on the cleaning plate 14 are cleaned, the two groups of sliding seats 19 are located below the three groups of cleaning plates 14, the two groups of sliding seats 19 are respectively correspondingly provided with the two groups of cleaning plates 14 located below, the sliding seat 19 is slidably installed with the U-shaped block 21, the U-shaped block 21 is slidably sleeved with the cleaning plate 14, the sliding seat 19 is fixedly installed with a sliding rod 23, the U-shaped block 21 is slidably sleeved with the sliding rod 23 through a sliding block 22, the sliding rod 23 is sleeved with two groups of symmetrically distributed springs 24, both ends of the spring 24 are respectively fixedly connected with the sliding block 22 and the sliding seat 19, the sliding seat 19 is rotatably installed with a cam 25, the cam 25 is attached with the sliding block 22, the motor in the sliding seat 19 drives the rotation of the cam 25, and cooperates with the sliding block 22 and the spring 24 to make the U-shaped block 21 vibrate left and right in the sliding seat 19, the impurities scraped off from the cleaning plate 14 are shaken off, and the cleaning force of the U-shaped block 21 is kept.

[0024] The utility model provides a novel dustproof acid and alkali corrosion resistance nonmetallic carrier roller, specific working principle is as follows: through the carbonization silicon ceramic anticorrosive paint 26 and the cleaning plate 14 that are arranged realize the dustproof acid and alkali corrosion resistance function of this nonmetallic carrier roller, effectively prolong the service life of this nonmetallic carrier roller, when installing this nonmetallic carrier roller, first start the motor in the movable frame 2 and drive the rotation of screw rod 11, and under the limiting effect of limiting block 10, drive adjusting rod 9 to slide in movable frame 2, adjusting rod 9 slides and drives four groups of first support 12 and second support 13 to deflect respectively, by changing the angle of first support 12 and second support 13, adjust the distance between four groups of clamping block 8 and adjusting rod 9, until four groups of clamping block 8 are all clamped with positioning roller 3 through clamping groove 7, complete the fixation of one end of positioning roller 3, start the motor in mounting bracket 1 and drive the rotation of bidirectional screw rod 6, and under the limiting effect of mounting bracket 1, make two groups of movable frame 2 close to each other, and the clamping block 8 at both ends synchronously clamps positioning roller 3 at both ends, complete the quick fixation of nonmetallic carrier roller, this fixing mode is convenient and fast, effectively saves the installation work time of nonmetallic carrier roller, when sleeve roller 4 works, and clean plate 14 is scraped, the dust or other hard impurity particles adhered to the surface of sleeve roller 4 are cleaned down by clean plate 14, when one group of clean plate 14 uses one end time, start cylinder 18 and drive the sliding of rack 17, complete the conversion between three groups of clean plate 14 in cooperation with gear 16, keep the cleaning strength of clean plate 14 in the cleaning position to the surface of sleeve roller 4, effectively realize the dustproof protection to the surface of nonmetallic carrier roller, after the clean plate 14 that is exchanged down corresponds with sliding seat 19, start the motor in fixed frame 5 and drive the rotation of threaded rod 20, make sliding seat 19 drive U-shaped block 21 to slide, clean the impurities adhered to clean plate 14, the motor in sliding seat 19 drives the rotation of cam 25, and cooperates with sliding block 22 and spring 24 to make U-shaped block 21 vibrate left and right in sliding seat 19, shake off the impurities that are scraped off from clean plate 14, keep the cleaning strength of U-shaped block 21.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A new type of dustproof acid and alkali corrosion resistant non-metallic carrier roller, characterized in that: The utility model provides a kind of carbonized silicon ceramic anticorrosive coating and its preparation method, which is characterized by the following steps: mixing carbonized silicon powder, binder, solvent and other additives to prepare a coating material; coating the prepared coating material on the surface of the substrate to obtain a coating; and drying the coating to obtain the carbonized silicon ceramic anticorrosive coating. ​ 2. The novel dustproof acid and alkali corrosion resistant non-metallic carrier roller according to claim 1, characterized in that: The utility model provides a kind of carbonized silicon ceramic anticorrosive coating and its preparation method, which is characterized by the following steps: mixing carbonized silicon powder, binder, solvent and other additives to prepare a coating material; coating the prepared coating material on the surface of the substrate to obtain a coating; and drying the coating to obtain the carbonized silicon ceramic anticorrosive coating.

3. The novel dustproof acid and alkali corrosion resistant non-metallic carrier roller according to claim 1, characterized in that: The utility model provides a kind of carbonized silicon ceramic anticorrosive coating and its preparation method, which is characterized by the following steps: mixing carbonized silicon powder, binder, solvent and other additives to prepare a coating material; coating the prepared coating material on the surface of the substrate to obtain a coating; and drying the coating to obtain the carbonized silicon ceramic anticorrosive coating.

4. The novel dustproof acid and alkali corrosion resistant non-metallic carrier roller according to claim 1, characterized in that: The utility model provides a kind of carbonized silicon ceramic anticorrosive coating and its preparation method, which is characterized by the following steps: mixing carbonized silicon powder, binder, solvent and other additives to prepare a coating material; coating the prepared coating material on the surface of the substrate to obtain a coating; and drying the coating to obtain the carbonized silicon ceramic anticorrosive coating.

5. The novel dustproof acid and alkali corrosion resistant non-metallic carrier roller according to claim 1, characterized in that: The utility model provides a kind of carbonized silicon ceramic anticorrosive coating and its preparation method, which is characterized by the following steps: mixing carbonized silicon powder, binder, solvent and other additives to prepare a coating material; coating the prepared coating material on the surface of the substrate to obtain a coating; and drying the coating to obtain the carbonized silicon ceramic anticorrosive coating.

6. The novel dustproof acid and alkali corrosion resistant non-metallic carrier roller according to claim 1, characterized in that: The utility model provides a kind of carbonized silicon ceramic anticorrosive coating and its preparation method, which is characterized by the following steps: mixing carbonized silicon powder, binder, solvent and other additives to prepare a coating material; coating the prepared coating material on the surface of the substrate to obtain a coating; and drying the coating to obtain the carbonized silicon ceramic anticorrosive coating.

7. The novel dustproof acid and alkali corrosion resistant non-metallic carrier roller according to claim 1, characterized in that: Two groups of the sliding seat (19) are located below three groups of the cleaning plate (14), two groups of the sliding seat (19) are respectively arranged correspondingly with two groups of the cleaning plate (14) below, the U-shaped block (21) is slidably installed in the sliding seat (19), the U-shaped block (21) is slidably sleeved with the cleaning plate (14), the sliding rod (23) is fixedly installed in the sliding seat (19), the U-shaped block (21) is slidably sleeved with the sliding rod (23) through the sliding block (22), two groups of the spring (24) are symmetrically sleeved on the sliding rod (23), the two ends of the spring (24) are fixedly connected with the sliding block (22) and the sliding seat (19) respectively, the cam (25) is rotatably installed in the sliding seat (19), and the cam (25) is attached with the sliding block (22).

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