Energy-saving type drying device for grinding wheel meshes

Abstract

The utility model relates to the technical field of grinding wheel mesh processing, and discloses an energy-saving type drying device for grinding wheel meshes, which solves the problem of low drying efficiency of the grinding wheel meshes at present, and comprises a drying box, a box door is hinged to the outer side of the drying box, and a ventilation opening is formed in the drying box. A rear stirring mechanism and a supporting mechanism are installed in the drying box, and the stirring mechanism comprises two stirring shafts symmetrically located in the drying box; according to the drying device, through cooperation of a fan, an electric heating wire, an air inlet barrel and an air inlet pipe, external air can enter the drying box after being heated, through cooperation of a motor, a transmission shaft, a second bevel gear and a first bevel gear, rotation of a rotating shaft is facilitated, and through cooperation of the rotating shaft, a conveying belt and a stirring shaft, the drying effect is improved. And the upper stirring plate and the lower stirring plate rotate conveniently to stir gas, so that the interior of the drying box is full of heat, and the drying efficiency of the grinding wheel meshes is improved conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding wheel mesh processing, in particular to an energy-saving drying device for grinding wheel mesh. Background Art

[0002] Grinding wheel mesh is mainly used to make reinforced mesh for high-speed resin grinding wheels and to make mesh covers. It is widely used as a reinforced base material for resin adhesive grinding wheels. The grinding wheels made with this base material have excellent heat resistance, high-speed cutting performance and high structural strength. The grinding wheel mesh needs to be dried during the production process.

[0003] Currently, when drying the grinding wheel mesh, it is usually placed in a drying box and then dried by the heating element in the drying box. However, this method makes it difficult to quickly fill the entire box with heat, resulting in low drying efficiency for the grinding wheel mesh. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an energy-saving drying device for grinding wheel mesh, which effectively solves the current problem of low drying efficiency of grinding wheel mesh.

[0005] To achieve the above object, the utility model provides the following technical solution: an energy-saving drying device for grinding wheel mesh, comprising a drying box, a door hingedly connected to the outside of the drying box, a ventilator provided on the drying box, and a stirring mechanism and a supporting mechanism installed inside the drying box;

[0006] The stirring mechanism includes two stirring shafts symmetrically located in the drying box, the ends of the two stirring shafts away from each other are rotatably connected to the inner top wall and inner bottom wall of the drying box respectively, stirring plates are fixedly installed at equal distances on the outside of the two stirring shafts, a rotating shaft is rotatably connected inside the drying box, a conveyor belt is transmission-connected between the two stirring shafts and the rotating shaft, a bevel gear 1 is fixedly installed on the outside of the rotating shaft, an L-shaped frame is fixedly installed on the outside of the drying box, a motor is fixedly installed on the inner side wall of the L-shaped frame, a transmission shaft is fixedly installed on the motor, the end of the transmission shaft away from the motor extends to the interior of the drying box and is fixedly installed with a bevel gear 2, and the bevel gear 2 is meshingly connected with the bevel gear 1.

[0007] Preferably, an air inlet cylinder is fixedly installed on the outside of the drying box, two air inlet pipes are symmetrically fixedly connected between the air inlet cylinder and the drying box, and the air inlet cylinder is connected to the drying box through the two air inlet pipes, and a fan is fixedly installed inside the air inlet cylinder.

[0008] Preferably, a mounting ring is fixedly installed inside the air inlet tube, the mounting ring is located between the fan and the drying box, a heating wire is provided inside the mounting ring, a filter is installed inside the air inlet tube, and the filter is located on the side of the fan away from the mounting ring.

[0009] Preferably, the supporting mechanism includes an inner plate fixed to the inside of the drying box, two guide frames are symmetrically fixedly installed on the outer side of the inner plate, support columns are fixedly installed between the two guide frames and the inner bottom wall of the drying box, a mesh plate is provided between the two guide frames, the mesh plate is fitted with the inner plate, and two guide plates are symmetrically fixedly installed on the outer side of the mesh plate, and the two guide plates are respectively sleeved in the two guide frames.

[0010] Preferably, a positioning groove is provided on one side of the inner plate close to the mesh plate, and a positioning block is fixedly installed on the outer side of the mesh plate, and the positioning block is inserted into the positioning groove.

[0011] Preferably, a U-shaped round rod is fixedly installed on the side of the mesh plate away from the positioning block, and two sliders are symmetrically and movably connected to the outer side of the U-shaped round rod. A handle is fixedly installed on the side of the two sliders away from the mesh plate, and an insertion rod is fixedly installed on the side of the two sliders away from each other. The inner sides of the two guide frames are provided with insertion holes, and the two insertion rods pass through the U-shaped round rod and are respectively inserted into the two insertion holes. A side plate is fixedly installed on the side of the mesh plate away from the positioning block, and the side plate is fixedly connected to the middle part of the outer side of the U-shaped round rod. The side plate is located between the two sliders, and springs are fixedly connected between the two sliders and the side plates, and the two springs are both sleeved on the outer side of the U-shaped round rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) The utility model facilitates the entry of heated external air into the drying box through the cooperation between the fan and the electric heating wire and the air inlet tube and the air inlet pipe, and facilitates the rotation of the rotating shaft through the cooperation between the motor and the transmission shaft and the bevel gear 2 and the bevel gear 1, and facilitates the rotation of the upper and lower sets of stirring plates to stir the air through the cooperation between the rotating shaft and the conveyor belt and the stirring shaft, so that the interior of the drying box is filled with heat, thereby facilitating the improvement of the drying efficiency of the grinding wheel mesh;

[0014] (2) The new device facilitates the placement of the mesh inside the drying box through the cooperation between the guide plate and the guide frame, and between the mesh and the positioning block, and facilitates the insertion of two plug rods into two sockets through the cooperation between the slider, the U-shaped round rod and the spring, thereby fixing the mesh to facilitate the placement of the grinding wheel mesh. When the two plug rods are disengaged from the two sockets, the mesh and the grinding wheel mesh can be taken out of the drying box at one time, reducing the time for opening the box door, thereby improving processing efficiency and achieving energy-saving effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached figure:

[0017] Figure 1 This is a schematic structural diagram of the energy-saving drying device for the grinding wheel mesh of the utility model;

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

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the air inlet duct of the utility model;

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

[0021] Figure 5 This is a schematic diagram of the disassembled structure of the mesh plate and inner plate of the utility model;

[0022] Figure 6 This is a schematic diagram of the side panel structure of the utility model.

[0023] In the figure: 1. Drying box; 2. Stirring mechanism; 201. Stirring shaft; 202. Stirring plate; 203. Conveyor belt; 204. Bevel gear 1; 205. Bevel gear 2; 206. Drive shaft; 207. Motor; 208. L-shaped frame; 209. Rotating shaft; 3. Support mechanism; 301. Inner plate; 302. Guide frame; 303. Side plate; 304. Support column; 305. Mesh plate; 306. Positioning block; 307. Positioning groove; 308. Guide plate; 309. Socket; 3010. Handle; 3011. Insert rod; 3012. Slider; 3013. Spring; 3014. U-shaped round rod; 4. Air inlet tube; 5. Air inlet pipe; 6. Ventilation port; 7. Box door; 8. Heating wire; 9. Mounting ring; 10. Fan; 11. Filter. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Embodiment 1, by Figure 1 The utility model includes a drying box 1, a door 7 is hinged on the outside of the drying box 1, a vent 6 is provided on the drying box 1, a dustproof net is installed inside the vent 6 by bolts to prevent dust from entering the drying box 1 through the vent 6, and a stirring mechanism 2 and a supporting mechanism 3 are installed inside the drying box 1.

[0026] Specifically, by Figure 2-3It is given that the stirring mechanism 2 includes two stirring shafts 201 symmetrically located in the drying box 1, and the ends of the two stirring shafts 201 away from each other are respectively rotatably connected to the inner top wall and the inner bottom wall of the drying box 1, and stirring plates 202 are fixedly installed at equal distances on the outside of the two stirring shafts 201. The interior of the drying box 1 is rotatably connected with a rotating shaft 209, and a conveyor belt 203 is transmission-connected between the two stirring shafts 201 and the rotating shaft 209. Transmission wheels are installed on the rotating shaft 209 and the stirring shaft 201. The conveyor belt 203 is installed on the two transmission wheels. A bevel gear 204 is fixedly installed on the outside of the rotating shaft 209, and an L-shaped frame 208 is fixedly installed on the outside of the drying box 1. A motor 207 is fixedly installed on the inner side wall of the L-shaped frame 208, and a transmission shaft 206 is fixedly installed on the motor 207. The transmission shaft 206 extends to the end away from the motor 207. The interior of the drying box 1 is fixedly installed with a bevel gear 205, and the bevel gear 205 is meshed with the bevel gear 1 204. The outside of the drying box 1 is fixedly installed with an air inlet 4. Two air inlet pipes 5 are symmetrically fixedly connected between the air inlet 4 and the drying box 1, and the air inlet 4 is connected to the drying box 1 through the two air inlet pipes 5. A fan 10 is fixedly installed inside the air inlet 4. A mounting ring 9 is fixedly installed inside the air inlet 4. The mounting ring 9 is located between the fan 10 and the drying box 1. A heating wire 8 is provided inside the mounting ring 9. A filter 11 is installed inside the air inlet 4. The filter 11 is located on the side of the fan 10 away from the mounting ring 9. The filter 11 filters the gas entering the air inlet 4 to prevent impurities from entering the drying box 1. The filter 11 is mounted on the inside of the air inlet 4 by bolts, which makes it easy to disassemble and clean the filter 11.

[0027] When in use, first start the fan 10, so that the external air enters the air inlet tube 4 after being filtered by the filter 11, and then the air is heated by the electric heating wire 8 and enters the interior of the drying box 1 through the two air inlet pipes 5, and then start the motor 207 to drive the transmission shaft 206 to rotate, and drive the bevel gear 2 205 to rotate. Since the bevel gear 205 is meshed with the bevel gear 1 204, the rotating shaft 209 is driven to rotate, and then the two stirring shafts 201 are driven to rotate respectively through the two conveyor belts 203. At the same time, the upper and lower sets of stirring plates 202 rotate to stir the gas, so that the heat fills the interior of the drying box 1, and finally improves the drying efficiency of the grinding wheel mesh.

[0028] Specifically, by Figure 4-6The support mechanism 3 includes an inner plate 301 fixed to the inside of the drying box 1, and two guide frames 302 are symmetrically fixedly installed on the outer side of the inner plate 301. Support columns 304 are fixedly installed between the two guide frames 302 and the inner bottom wall of the drying box 1. A mesh plate 305 is provided between the two guide frames 302, and the mesh plate 305 is fitted with the inner plate 301. Two guide plates 308 are symmetrically fixedly installed on the outer side of the mesh plate 305. The two guide plates 308 are respectively sleeved in the two guide frames 302. A positioning groove 307 is provided on the side of the inner plate 301 close to the mesh plate 305. A positioning block 306 is fixedly installed on the outer side of the mesh plate 305. The positioning block 306 is inserted into the positioning groove 307. A U-shaped round rod 3014 is fixedly installed on the side of the mesh plate 305 away from the positioning block 306. The U-shaped round rod 3014 is fixedly installed on the side of the mesh plate 305 away from the positioning block 306. The outer side of 014 is symmetrically and movably connected with two sliders 3012, and the two sliders 3012 are fixedly installed with a handle 3010 on the side away from the mesh plate 305, and the two sliders 3012 are fixedly installed with an insertion rod 3011 on the side away from each other. The inner sides of the two guide frames 302 are provided with a socket 309, and the two insertion rods 3011 pass through the U-shaped round rod 3014 and are respectively inserted into the two sockets 309. The side of the mesh plate 305 away from the positioning block 306 is fixedly installed with a side plate 303, and the side plate 303 is fixedly sleeved on the outer middle part of the U-shaped round rod 3014. The side plate 303 is located between the two sliders 3012, and the two sliders 3012 and the side plate 303 are fixedly connected with a spring 3013, and the two springs 3013 are sleeved on the outer side of the U-shaped round rod 3014;

[0029] When in use, first pull the two handles 3010 to drive the two sliders 3012 to slide along the U-shaped round rod 3014, so that the two insertion rods 3011 are close to each other. At this time, the two springs 3013 are compressed. Then place the mesh plate 305 inside the drying box 1, and insert the two guide plates 308 into the two guide frames 302 respectively until the mesh plate 305 fits with the inner plate 301. At the same time, the positioning block 306 is inserted into the positioning groove 307. Then release the control of the two handles 3010. At this time, the two springs 3013 are compressed. The resetting drives the two sliders 3012 away from each other until the two insertion rods 3011 are respectively inserted into the two insertion holes 309, and the mesh plate 305 is fixed inside the drying box 1 to facilitate the placement of the grinding wheel mesh for drying. When the grinding wheel mesh is dried, the box door 7 is opened, the two insertion rods 3011 are respectively removed from the two insertion holes 309, and then the mesh plate 305 and the grinding wheel mesh are taken out from the inside of the drying box 1 at one time, and then a new mesh plate 305 is placed in time. Finally, the time the box door 7 is opened is reduced to improve processing efficiency and achieve energy saving.

Claims

1. An energy-saving drying device for a grinding wheel mesh, comprising a drying box (1), characterized in that: The drying box (1) is hingedly provided with a door (7) on the outside, and a vent (6) is provided on the drying box (1). A stirring mechanism (2) and a supporting mechanism (3) are installed inside the drying box (1); The stirring mechanism (2) comprises two stirring shafts (201) symmetrically located in the drying box (1), the ends of the two stirring shafts (201) that are away from each other are respectively rotatably connected to the inner top wall and the inner bottom wall of the drying box (1), stirring plates (202) are fixedly installed at equal distances on the outside of the two stirring shafts (201), a rotating shaft (209) is rotatably connected inside the drying box (1), a conveyor belt (203) is connected between the two stirring shafts (201) and the rotating shaft (209), and the rotating shaft (20 9) is fixedly mounted on the outside of the drying box (1), an L-shaped frame (208) is fixedly mounted on the outside of the drying box (1), a motor (207) is fixedly mounted on the inner side wall of the L-shaped frame (208), a transmission shaft (206) is fixedly mounted on the motor (207), one end of the transmission shaft (206) away from the motor (207) extends to the inside of the drying box (1) and is fixedly mounted with a bevel gear 2 (205), and the bevel gear 2 (205) is meshed and connected with the bevel gear 1 (204).

2. The energy-saving drying device for a grinding wheel mesh according to claim 1, characterized in that: An air inlet cylinder (4) is fixedly installed on the outside of the drying box (1), two air inlet pipes (5) are symmetrically fixedly connected between the air inlet cylinder (4) and the drying box (1), and the air inlet cylinder (4) is connected to the drying box (1) through the two air inlet pipes (5), and a fan (10) is fixedly installed inside the air inlet cylinder (4).

3. The energy-saving drying device for a grinding wheel mesh according to claim 2, characterized in that: A mounting ring (9) is fixedly installed inside the air inlet tube (4), and the mounting ring (9) is located between the fan (10) and the drying box (1). A heating wire (8) is provided inside the mounting ring (9). A filter screen (11) is installed inside the air inlet tube (4), and the filter screen (11) is located on the side of the fan (10) away from the mounting ring (9).

4. The energy-saving drying device for a grinding wheel mesh according to claim 1, characterized in that: The support mechanism (3) comprises an inner plate (301) fixed inside the drying box (1); two guide frames (302) are symmetrically fixedly installed on the outer side of the inner plate (301); support columns (304) are fixedly installed between the two guide frames (302) and the inner bottom wall of the drying box (1); a mesh plate (305) is provided between the two guide frames (302); the mesh plate (305) is fitted with the inner plate (301); two guide plates (308) are symmetrically fixedly installed on the outer side of the mesh plate (305); and the two guide plates (308) are respectively sleeved in the two guide frames (302).

5. The energy-saving drying device for a grinding wheel mesh according to claim 4, characterized in that: A positioning groove (307) is provided on one side of the inner plate (301) close to the mesh plate (305), and a positioning block (306) is fixedly installed on the outer side of the mesh plate (305), and the positioning block (306) is inserted into the positioning groove (307).

6. The energy-saving drying device for a grinding wheel mesh according to claim 4, characterized in that: A U-shaped round rod (3014) is fixedly installed on the side of the mesh plate (305) away from the positioning block (306), and two sliders (3012) are symmetrically and movably sleeved on the outside of the U-shaped round rod (3014). A handle (3010) is fixedly installed on the side of the two sliders (3012) away from the mesh plate (305). An insertion rod (3011) is fixedly installed on the side of the two sliders (3012) away from each other. The inner sides of the two guide frames (302) are provided with a socket (309), and the two insertion rods (3011) are The mesh plate (305) passes through the U-shaped round rod (3014) and is respectively inserted into the two insertion holes (309). A side plate (303) is fixedly installed on the side away from the positioning block (306). The side plate (303) is fixedly sleeved on the middle part of the outer side of the U-shaped round rod (3014). The side plate (303) is located between the two sliders (3012). Springs (3013) are fixedly connected between the two sliders (3012) and the side plate (303). The two springs (3013) are both sleeved on the outer side of the U-shaped round rod (3014).

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