Mica sheet belt type conveying and drying device

Abstract

The utility model discloses a mica sheet belt type conveying and drying device, and relates to the technical field of mica sheet processing. Comprising a conveying structure, a drying structure is fixedly mounted on the inner side of the top of the conveying structure, an overturning structure is fixedly mounted on the outer wall of the inner side of the conveying structure, the conveying structure comprises a drying cover fixedly mounted on the outer wall of the bottom of the drying structure, and a first driving motor is fixedly mounted on the top of the left side of the drying cover; two second driving motors are fixedly installed at the front end and the rear end of the left side of the drying cover, mica sheets are turned over to other conveying belts through a turnover structure, so that the two faces of each mica sheet can be dried, the conveying belts are different in effect, the steel mesh conveying belts are high in air permeability, and the drying efficiency is improved. And the interior of the drying cotton strip is in a dry environment through long-time contact between the drying cotton strip and hot air, so that contact with moisture is reduced when the mica sheets fall onto the upper surface of the drying cotton strip.

Description

Technical Field

[0001] The utility model relates to the technical field of mica sheet processing, in particular to a mica sheet belt conveyor drying device. Background Art

[0002] In the current prior art, it generally includes a box body and a drying and conveying device; the drying and conveying device includes a drying tank, a drying belt, a drying inlet pipe and a drying outlet pipe; the drying tank is installed obliquely in the box body, the drying inlet pipe is arranged on the left side of the box body, and the drying outlet pipe is arranged on the right side of the box body; one end of the drying tank is connected to the drying inlet pipe, and the other end is connected to the drying outlet pipe. The end of the drying tank connected to the drying inlet pipe is higher than the end of the drying tank connected to the drying outlet pipe. The oven for mica sheet production of the utility model dries the mica sheet by preheating first and then drying, and slowly cooling to room temperature after drying, effectively removing the moisture in the mica sheet and the moisture in the bubbles, and the dried mica sheet will not enter the humid air again and be affected by moisture again, resulting in a decline in the quality of the mica sheet, thus greatly improving the drying quality.

[0003] However, there are still deficiencies in the prior art, such as the following aspects:

[0004] Most of the existing belt conveyor drying devices can only dry one surface, which is inconvenient for drying the other surface of the mica sheet, resulting in the problem that the bottom of the mica sheet and the conveyor belt may be somewhat wet, affecting the drying effect of the mica sheet. Summary of the Utility Model

[0005] The utility model provides a mica sheet belt conveyor drying device to solve the problems put forward in the above background art.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A mica sheet belt conveyor drying device includes a transmission structure. Inside the top of the transmission structure, a drying structure is fixedly installed. On the outer wall of the inside of the transmission structure, a flipping structure is fixedly installed. The transmission structure includes a drying hood fixedly installed on the bottom outer wall of the drying structure. On the top of the left side of the drying hood, a first driving motor is fixedly installed. On the front and rear ends of the left side of the drying hood, two second driving motors are fixedly installed.

[0008] The drying structure includes a heating box fixedly installed inside the top of the drying hood. On the outer wall of the top of the heating box, a ventilation slot is opened. On the top of the heating box and on the upper surface of the ventilation slot, an air pump is fixedly installed. Inside the bottom of the heating box, a heating tube is fixedly installed.

[0009] The flip structure includes a mounting box fixedly mounted on the inner side of the drying hood, one end of the No. 1 driving motor is driven and is located inside the mounting box and is connected to a No. 1 rotating rod, the inner wall of the mounting box is rotatably connected to a No. 2 rotating rod, and the inner wall of the mounting box is rotatably connected to a No. 3 rotating rod.

[0010] Preferably, an inclined baffle is fixedly installed on the outer wall of one side of the installation box, a No. 2 large gear is fixedly sleeved on the outer wall of the No. 2 rotating rod, a No. 2 small gear is fixedly sleeved on the outer wall of the No. 3 rotating rod, and a No. 1 large gear is fixedly sleeved on the outer wall of the No. 1 rotating rod.

[0011] Preferably, the outer wall of the No. 1 rotating rod is fixedly sleeved with a small gear No. 1 on one side of the large gear No. 1, the outer wall of the No. 2 large gear is meshed with the outer wall of the No. 1 large gear, the outer wall of the No. 1 small gear is meshed with a toothed belt, and the outer side of the inner side of the toothed belt is meshed with the outer wall of the No. 2 small gear.

[0012] Preferably, the outer wall of the No. 2 rotating rod and the outer wall of the No. 1 rotating rod and the inner side of the drying hood are both fixedly sleeved with a water-absorbing cotton roller, the outer wall of the No. 3 rotating rod and the inner side of the drying hood are fixedly installed with a turning frame, the inner side of the outer wall of the turning frame is fixedly installed with a mesh partition, and one side of the outer wall of the turning frame is fixedly installed with a turning baffle.

[0013] Preferably, the outer wall of one end of the two No. 2 driving motors and located on the inner side of the drying hood is transmission-connected to two transmission rollers, and the outer wall of the front transmission roller is transmission-connected to a steel mesh transmission belt.

[0014] Preferably, the outer wall of the transmission roller is transmission-connected with a rubber transmission belt, and the outer wall of the rubber transmission belt is fixedly mounted with a drying sliver.

[0015] In summary, this technical solution mainly has the following beneficial effects:

[0016] The invention uses two conveyor belts, and turns the mica sheet over to another conveyor belt through a flipping structure, so that both sides of the mica sheet can be dried, and the effects of the two conveyor belts are different. The steel mesh conveyor belt has strong air permeability, and the drying sliver is in a dry environment through long-term contact with hot air, so that the mica sheet falls on the upper surface of the drying sliver, reducing the effect of contact with moisture. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 Schematic diagram of the internal structure of the installation box of the present utility model;

[0020] Figure 4 Schematic diagram of the flipping frame structure of the present utility model.

[0021] In the figure: 1. Transmission structure; 11. Drying hood; 12. First driving motor; 13. Second driving motor; 131. Driving roller; 132. Drying cotton strip; 133. Rubber transmission belt; 134. Steel mesh transmission belt; 2. Drying structure; 21. Heating box; 22. Air pump; 23. Ventilation slot; 24. Heating tube; 3. Flipping structure; 31. Installation box; 32. Inclined baffle; 33. Second rotating rod; 331. Second large gear; 34. Third rotating rod; 341. Second small gear; 342. Flipping frame; 343. Mesh partition; 344. Flipping baffle; 35. First rotating rod; 351. First large gear; 352. First small gear; 36. Toothed belt; 37. Water-absorbing cotton roller. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0023] As Figures 1-4 shown, a mica sheet belt-type conveying and drying device includes a transmission structure 1, a drying structure 2 is fixedly installed inside the top of the transmission structure 1, and a flipping structure 3 is fixedly installed on the outer wall inside the transmission structure 1. The transmission structure 1 includes a drying hood 11 fixedly installed on the bottom outer wall of the drying structure 2. A first driving motor 12 is fixedly installed on the top of the left side of the drying hood 11, and two second driving motors 13 are fixedly installed at the front and rear ends on the left side of the drying hood 11.

[0024] The drying structure 2 includes a heating box 21 fixedly installed inside the top of the drying hood 11. A ventilation slot 23 is opened on the outer wall of the top of the heating box 21. An air pump 22 is fixedly installed on the upper surface of the heating box 21 and located at the ventilation slot 23. A heating tube 24 is fixedly installed inside the bottom of the heating box 21.

[0025] The flipping structure 3 includes an installation box 31 fixedly installed inside the drying hood 11. One end of the transmission of the first driving motor 12 and located inside the installation box 31 is in transmission connection with a first rotating rod 35. The inner wall of the installation box 31 is rotatably connected to a second rotating rod 33, and the inner wall of the installation box 31 is rotatably connected to a third rotating rod 34.

[0026] It should be noted that in this embodiment, by placing the mica sheet on the upper surface of the steel mesh conveyor belt 134, then starting the second driving motor 13 on the left side of the front to drive the steel mesh conveyor belt 134 to rotate, so that the mica sheet enters the inside of the drying hood 11. Then, start the air pump 22 and the heating tube 24. The air pump 22 generates wind, and the heating tube 24 starts to heat up. When the wind passes through, it becomes hot air, thereby improving the drying efficiency of the mica sheet.

[0027] As Figures 1-4 shown, an inclined baffle 32 is fixedly installed on the outer wall of one side of the installation box 31. A second large gear 331 is fixedly sleeved on the outer wall of the second rotating rod 33. A second small gear 341 is fixedly sleeved on the outer wall of the third rotating rod 34. A first large gear 351 is fixedly sleeved on the outer wall of the first rotating rod 35. A first small gear 352 is fixedly sleeved on the outer wall of the first rotating rod 35 and on one side of the first large gear 351. The outer wall of the second large gear 331 meshes with the outer wall of the first large gear 351. The outer wall of the first small gear 352 meshes with a toothed belt 36. The outer wall of the toothed belt 36 on the inner side is meshed with the outer wall of the second small gear 341. Absorbent cotton rollers 37 are fixedly sleeved on the outer walls of the second rotating rod 33 and the first rotating rod 35 inside the drying hood 11. A turning frame 342 is fixedly installed on the outer wall of the third rotating rod 34 inside the drying hood 11. A mesh partition 343 is fixedly installed on the inner side of the outer wall of the turning frame 342. A turning baffle 344 is fixedly installed on one side of the outer wall of the turning frame 342.

[0028] It should be noted that in this embodiment, when the mica sheet enters between the two toothed belts 36 through the inclined baffle 32, start the first driving motor 12. One end driven by the first driving motor 12 drives the first rotating rod 35 inside the installation box 31 to rotate. When the first rotating rod 35 rotates, it drives the first large gear 351 and the first small gear 352 to rotate, so that the outer wall of the first large gear 351 meshes with the outer wall of the second large gear 331. Thus, the second rotating rod 33 is driven to rotate by the second large gear 331, so that the absorbent cotton rollers 37 on the outer walls of the second rotating rod 33 and the first rotating rod 35 are attached to the outer wall of the mica sheet, absorbing the moisture still carried on the surface of the mica sheet, and rolling the mica sheet onto the upper surface of the turning frame 342. At the same time, when the first small gear 352 rotates, it meshes with the toothed belt 36, causing it to rotate, thereby driving the outer wall of the inner side of the toothed belt 36 to mesh with the outer wall of the second small gear 341, and the inner side of the second small gear 341 drives the third rotating rod 34 to rotate. When the third rotating rod 34 rotates, the turning frame 342 inside the drying hood 11 rotates, causing the mica sheet on the surface of the turning frame 342 to be flipped onto the outer wall of the drying cotton strip 132.

[0029] As Figure 1 , Figure 2 shown, on the outer walls of one ends of two said second driving motors 13 and inside the drying hood 11, two transmission rollers 131 are drivingly connected. On the outer wall of the front transmission roller 131, a steel mesh conveyor belt 134 is drivingly connected. On the outer wall of the rear transmission roller 131, a rubber conveyor belt 133 is drivingly connected. A drying cotton strip 132 is fixedly installed on the outer wall of the rubber conveyor belt 133.

[0030] It should be noted that in this embodiment, by starting the second driving motor 13 on the left side of the front to drive the transmission roller 131 to rotate, the mica flakes on the upper surface of the steel mesh conveyor belt 134 are driven by the transmission roller 131 on the left side of the front. The steel mesh conveyor belt 134 can filter out water to prevent water droplets from being carried on the surface of the mica flakes. By starting the second driving motor 13 on the left side of the rear to drive the transmission roller 131 to rotate, the mica flakes on the upper surface of the drying cotton strip 132 are moved out of the inside of the drying hood 11 by means of the outer wall of the transmission roller 131. And through long-term contact with hot air, the inside of the drying cotton strip is in a dry environment. When the mica flakes fall onto the upper surface of the drying cotton strip 132, the effect of contacting moisture is reduced.

[0031] The working principle of the present utility model: By placing the mica flakes on the upper surface of the steel mesh conveyor belt 134, then starting the second driving motor 13 on the left side of the front to drive the steel mesh conveyor belt 134 to rotate, so that the mica flakes enter the inside of the drying hood 11. Then start the air pump 22 and the heating tube 24. The air pump 22 generates wind, and the heating tube 24 starts to heat up, so that when the wind passes through, it becomes hot air, thereby improving the drying efficiency of the mica flakes.

[0032] Then, it enters between the two toothed belts 36 through the mica sheet by means of the inclined baffle 32. Start the first driving motor 12, and drive one end of the first rotating rod 35 inside the mounting box 31 to rotate through the first driving motor 12. When the first rotating rod 35 rotates, it drives the first large gear 351 and the first small gear 352 to rotate, so that the outer wall of the first large gear 351 meshes with the outer wall of the second large gear 331. Thus, the second rotating rod 33 is driven to rotate through the second large gear 331, and the water-absorbing cotton roller 37 on the outer walls of the second rotating rod 33 and the first rotating rod 35 is attached to the outer wall of the mica sheet to absorb the moisture still carried on the surface of the mica sheet. Roll the mica sheet to the upper surface of the turnover frame 342. At the same time, when the first small gear 352 rotates, it meshes with the toothed belt 36 to make it rotate. Thus, the inner outer wall of the toothed belt 36 meshes with the outer wall of the second small gear 341, and the inside of the second small gear 341 drives the third rotating rod 34 to rotate. When the third rotating rod 34 rotates, the turnover frame 342 inside the drying hood 11 rotates, and the mica sheet on the surface of the turnover frame 342 is turned over to the outer wall of the drying cotton strip 132.

[0033] By starting the second driving motor 13 on the left side at the back to drive the transmission roller 131 for transmission, the mica sheet on the upper surface of the drying cotton strip 132 is driven to move out of the inside of the drying hood 11 by means of the outer wall of the transmission roller 131. And through the long-term contact of the drying cotton strip 132 with the hot air, the inside of the drying cotton strip is in a dry environment. When the mica sheet falls onto the upper surface of the drying cotton strip 132, the effect of contacting moisture is reduced.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A mica sheet belt type conveying and drying device, comprising a transmission structure (1), wherein a drying structure (2) is fixedly installed on the inner side of the top of the transmission structure (1), and a turnover structure (3) is fixedly installed on the outer wall of the inner side of the transmission structure (1), and is characterized in that: The transmission structure (1) comprises a drying cover (11) fixedly mounted on the bottom outer wall of the drying structure (2), a first drive motor (12) fixedly mounted on the top of the left side of the drying cover (11), and two second drive motors (13) fixedly mounted on the front and rear ends of the left side of the drying cover (11); The drying structure (2) comprises a heating box (21) fixedly mounted on the inner side of the top of the drying cover (11); a ventilation slot (23) is provided on the outer wall of the top of the heating box (21); an air pump (22) is fixedly mounted on the top of the heating box (21) and on the upper surface of the ventilation slot (23); and a heating pipe (24) is fixedly mounted on the inner side of the bottom of the heating box (21). The flip structure (3) comprises a mounting box (31) fixedly mounted on the inner side of the drying cover (11), one end of the No. 1 driving motor (12) being driven and being located inside the mounting box (31) and being connected to a No. 1 rotating rod (35), a No. 2 rotating rod (33) being rotatably connected to the inner wall of the mounting box (31), and a No. 3 rotating rod (34) being rotatably connected to the inner wall of the mounting box (31).

2. The mica sheet belt type conveying and drying device according to claim 1, wherein: An inclined baffle (32) is fixedly mounted on the outer wall of one side of the installation box (31); a second large gear (331) is fixedly sleeved on the outer wall of the second rotating rod (33); a second small gear (341) is fixedly sleeved on the outer wall of the third rotating rod (34); and a first large gear (351) is fixedly sleeved on the outer wall of the first rotating rod (35).

3. The mica sheet belt type conveying and drying device according to claim 2, wherein: The outer wall of the No. 1 rotating rod (35) is fixedly sleeved with a No. 1 small gear (352) located on one side of the No. 1 large gear (351); the outer wall of the No. 2 large gear (331) is meshed with the outer wall of the No. 1 large gear (351); the outer wall of the No. 1 small gear (352) is meshed with a toothed belt (36); the outer side of the inner side of the toothed belt (36) is meshed with the outer wall of the No. 2 small gear (341).

4. A mica sheet belt type conveying and drying device according to claim 1, characterized in that: The outer wall of the second rotating rod (33) and the outer wall of the first rotating rod (35) are both fixedly sleeved with a water-absorbing cotton roller (37) located on the inner side of the drying cover (11); the outer wall of the third rotating rod (34) is fixedly mounted with a turning frame (342) located on the inner side of the drying cover (11); a net partition (343) is fixedly mounted on the inner side of the outer wall of the turning frame (342); and a turning baffle (344) is fixedly mounted on one side of the outer wall of the turning frame (342).

5. A mica sheet belt type conveying and drying device according to claim 1, characterized in that: The outer wall of one end of the two second drive motors (13) and located on the inner side of the drying cover (11) is transmission-connected to two transmission rollers (131), and the outer wall of the front transmission roller (131) is transmission-connected to a steel mesh transmission belt (134).

6. The mica sheet belt type conveying and drying device according to claim 5, characterized in that: The outer wall of the transmission roller (131) is transmission-connected to a rubber transmission belt (133), and a drying cotton strip (132) is fixedly mounted on the outer wall of the rubber transmission belt (133).

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