Plaster microwave dryer

Abstract

The utility model provides a plaster microwave dryer which comprises a supporting and conveying assembly, the supporting and conveying assembly comprises a supporting frame, a connecting assembly is arranged at the top of the supporting frame, a driving assembly is arranged on the surface of the connecting assembly, a water removal assembly is arranged on the surface of the connecting assembly, and a water storage assembly is arranged on the surface of the connecting assembly. A conveying belt is movably installed on the surface of the supporting frame, the drying cover is fixedly connected to the top of the supporting frame, a V-face top is fixedly connected to the inner surface of the top of the drying cover, and the driving assembly comprises a driving threaded rod which is movably connected to the inner surface of the front end of the V-face top. According to the plaster microwave dryer, plaster can be conveyed into the connecting assembly through the supporting and conveying assembly, meanwhile, the water removal assembly can be started to move, distilled water at the bottom of the V-face top is scraped into the water storage assembly to be stored, and therefore the distilled water is prevented from falling onto the plaster and the supporting and conveying assembly, and the drying effect of the plaster is improved. And the production quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave drying, in particular to a plaster microwave dryer. Background Technique

[0002] Microwave drying is different from traditional drying methods, and its heat conduction direction is the same as the moisture diffusion direction. Compared with traditional drying methods, it has the advantages of high drying rate, energy saving, high production efficiency, uniform drying, clean production, easy realization of automatic control and improvement of product quality, so it has been paid more and more attention in various fields of drying.

[0003] Before the production of plaster patches, a series of preparatory work needs to be completed. After the prepared matrix is evenly coated on the release paper or non-woven fabric by a coater, it still needs to be put into a dryer for drying and shaping. However, during the drying process, a large amount of water vapor will accumulate on the top of the machine. If not processed, it is very easy to drop onto the plaster and the conveyor table, thus affecting the quality of the plaster.

[0004] Therefore, it is necessary to provide a plaster microwave dryer to solve the above technical problems. Content of the Utility Model

[0005] The utility model provides a plaster microwave dryer, which solves the problem that the water vapor generated during the drying process of the plaster drops and affects the production quality.

[0006] To solve the above technical problems, a plaster microwave dryer provided by the utility model includes: a support and conveying assembly, the support and conveying assembly includes a support frame, and a connection assembly is arranged on the top of the support frame;

[0007] A driving assembly, the driving assembly is arranged on the surface of the connection assembly;

[0008] A water removal assembly, the water removal assembly is arranged on the surface of the connection assembly;

[0009] A water storage assembly, the water storage assembly is arranged on the surface of the connection assembly.

[0010] Preferably, a conveyor belt is movably installed on the surface of the support frame, and the connection assembly includes a drying cover, and the drying cover is fixedly connected to the top of the support frame.

[0011] Preferably, the inner surface of the top of the drying cover is fixedly connected with a V-surface top, and the driving assembly includes a driving threaded rod, and the driving threaded rod is movably connected to the inner surface of the front end of the V-surface top.

[0012] Preferably, one end of the driving threaded rod is fixedly connected with a driving motor, and the water removal assembly includes a connecting member, and the connecting member is threadedly connected to the outer surface of the driving threaded rod.

[0013] Preferably, a water-removing cotton cylinder is movably installed on the surface of the connecting piece, the other end of the water-removing cotton cylinder is movably connected to the surface of the bottom of the V-shaped top, and extrusion cylinders are movably installed at the left and right ends of the drying hood. The water storage assembly includes a water receiving tank. The water storage assembly includes a water receiving tank.

[0014] Preferably, the water receiving tank is fixedly connected to the inner surfaces of the left and right ends of the drying hood, a connecting pipe is fixedly connected to the bottom of the water receiving tank, the other end of the connecting pipe is fixedly connected to a water storage tank, and the water storage tank is fixedly connected to the bottom of the support frame.

[0015] Compared with the related art, a plaster microwave dryer provided by the present invention has the following beneficial effects:

[0016] The present invention provides a plaster microwave dryer. When the plaster is conveyed into the connecting component through the support conveying component, the water removing component can be started to move, and the distilled water at the bottom of the V-shaped top is scraped into the water storage component for storage, thereby preventing the distilled water from falling onto the plaster and the support conveying component, and improving the production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a preferred embodiment of a plaster microwave dryer provided by the present invention;

[0018] Figure 2 is Figure 1 the internal structural diagram of the drying hood shown;

[0019] Figure 3 is Figure 2 the enlarged schematic diagram of part A shown.

[0020] Reference numerals in the figure: 1, support conveying component, 11, support frame, 12, conveyor belt,

[0021] 2, connecting component, 21, drying hood, 22, V-shaped top,

[0022] 3, driving component, 31, driving threaded rod, 32, driving motor,

[0023] 4, water removing component, 41, connecting piece, 42, water-removing cotton cylinder, 43, extrusion cylinder,

[0024] 5, water storage component, 51, water receiving tank, 52, connecting pipe, 53, water storage tank. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The present invention will be further described below with reference to the drawings and embodiments.

[0026] Please refer toFigure 1 , Figure 2 and Figure 3 , where Figure 1 is a schematic structural diagram of a preferred embodiment of a plaster microwave dryer provided by the present utility model; Figure 2 is Figure 1 a schematic internal structure diagram of the drying hood shown in; Figure 3 is Figure 2 an enlarged schematic view of part A shown in. A plaster microwave dryer includes: a support and conveying assembly 1, the support and conveying assembly 1 includes a support frame 11, and a connection assembly 2 is arranged at the top of the support frame 11;

[0027] a driving assembly 3, the driving assembly 3 is arranged on the surface of the connection assembly 2;

[0028] a water removal assembly 4, the water removal assembly 4 is arranged on the surface of the connection assembly 2;

[0029] a water storage assembly 5, the water storage assembly 5 is arranged on the surface of the connection assembly 2.

[0030] The function of the support and conveying assembly 1 is to support and convey the plaster at the same time. The function of the connection assembly 2 is to dry the plaster. The function of the driving assembly 3 is to drive the water removal assembly 4 to move. The function of the water removal assembly 4 is to move and clean the distilled water on the surface of the connection assembly 2. The function of the water storage assembly 5 is to store the water evaporated during the drying of the plaster.

[0031] A conveyor belt 12 is movably installed on the surface of the support frame 11. The connection assembly 2 includes a drying hood 21, and the drying hood 21 is fixedly connected to the top of the support frame 11.

[0032] The conveyor belt 12 includes two or more pulleys with a transmission belt on it. The pulleys can rotate the transmission belt infinitely to complete the conveyance of the plaster. The drying hood 21 is U-shaped, and both ends of the bottom are fixedly connected to both ends of the top of the support frame 11, and there is an opening at the bottom of the front and rear ends. The plaster can enter and move out of the inside of the drying hood 21 through the two openings, and a microwave dryer is installed inside the drying hood 21. Thus, when the plaster enters the inside of the drying hood 21, the plaster can be microwave-dried.

[0033] An inner surface of the top of the drying hood 21 is fixedly connected with a V-surface top 22. The driving assembly 3 includes a driving threaded rod 31, and the driving threaded rod 31 is movably connected to an inner surface of the front end of the V-surface top 22.

[0034] The V-surface top 22 is in an inverted V shape and is fixedly connected to the inner surface of the top of the drying hood 21, presenting a state of inclining towards the left and right ends of the drying hood 21. Grooves are provided on the surfaces at both the front and rear ends of the V-surface top 22. The number of driving components 3 is two. The two driving threaded rods 31 are respectively rotatably connected inside the grooves at both ends, and rods are fixedly connected inside the grooves at the rear ends.

[0035] One end of the driving threaded rod 31 is fixedly connected to a driving motor 32. The water removal component 4 includes a connecting piece 41, and the connecting piece 41 is threadedly connected to the outer surface of the driving threaded rod 31.

[0036] The two driving motors 32 are fixedly connected to one ends of the two driving threaded rods 31 close to the left and right ends of the drying hood 21, and are respectively fixedly installed on the outer surfaces of the left and right ends of the drying hood 21. The number of water removal components 4 is two. The connecting piece 41 is composed of a plate fixedly connected to the outer surface of a threaded block. Every two connecting pieces 41 form a group. In each group, the two threaded blocks are respectively threadedly connected to the outer surface of the driving threaded rod 31 and slidably sleeved on the outer surface of the connecting rod inside the groove provided at the rear end of the V-surface top 22. Both ends of the water removal cotton cylinder 42 are rotatably connected to the outer surfaces of the connecting plates in the two connecting pieces 41, and are movably connected to the surface at the bottom of the V-surface top 22.

[0037] The water removal cotton cylinder 42 is movably installed on the surface of the connecting piece 41. The other end of the water removal cotton cylinder 42 is movably connected to the surface at the bottom of the V-surface top 22. The left and right ends of the drying hood 21 are movably installed with extrusion cylinders 43. The water storage component 5 includes a water receiving trough 51. The water storage component 5 includes a water receiving trough 51.

[0038] When the driving motor 32 drives the driving threaded rod 31 to rotate, the two groups of connecting pieces 41 drive the two water removal cotton cylinders 42 to slide along the surface at the bottom of the V-surface top 22 towards the left and right ends of the drying hood 21. Thus, the water removal cotton cylinder 42 wipes off the distilled water on the surface at the bottom of the V-surface top 22. Every two extrusion cylinders 43 form a group. Each group of extrusion cylinders 43 is rotatably installed on the inner surfaces of the left and right ends of the drying hood 21 at the bottom of the V-surface top 22. When the two water removal cotton cylinders 42 move to the surface of the extrusion cylinder 43, the extrusion cylinder 43 squeezes the surface of the water removal cotton cylinder 42, thereby squeezing out the water inside the water removal cotton cylinder 42.

[0039] The water receiving trough 51 is fixedly connected to the inner surfaces of the left and right ends of the drying hood 21. A connecting pipe 52 is fixedly connected to the bottom of the water receiving trough 51. The other end of the connecting pipe 52 is fixedly connected to a water storage tank 53. The water storage tank 53 is fixedly connected to the bottom of the support frame 11.

[0040] The number of both the water receiving trough 51 and the connecting pipe 52 is two. The two water receiving troughs 51 are respectively fixedly connected to the inner surfaces of the left and right ends of the drying hood 21 at the bottoms of the two groups of extrusion cylinders 43. One ends of the two connecting pipes 52 are respectively fixedly connected to the bottoms of the two water receiving troughs 51, and respectively pass through the left and right ends of the drying hood 21 and are fixedly connected to the surfaces of the left and right ends of the water storage tank 53. A U-shaped plate is fixedly connected to the bottom of the support frame 11, and the water storage tank 53 is fixedly installed inside the U-shaped plate. Thus, the water extruded by the extrusion cylinder 43 drops into the two water receiving troughs 51, and is transported to the inside of the water storage tank 53 through the connecting pipe 52 for storage. A valve is fixedly connected to the front end of the water storage tank 53, and the valve can be opened to drain water.

[0041] The working principle of a plaster microwave dryer provided by the present utility model is as follows:

[0042] Place the plaster on the conveyor belt 12, start the conveyor belt 12 to rotate and drive the plaster to move into the drying hood 21 for microwave drying. During the drying process, the generated water vapor moves upward and accumulates on the surface of the bottom of the V-surface top 22. Start the two driving motors 32 to drive the two driving threaded rods 31 to rotate respectively. While the two connecting members 41 drive the two water removing cotton cylinders 42 to slide towards each other, the water removing cotton cylinders 42 roll to suck the distilled water on the bottom surface of the V-surface top 22 into their interiors. When the water removing cotton cylinder 42 is connected to the extrusion cylinder 43, the extrusion cylinder 43 rotates and squeezes the water removing cotton cylinder 42, and the water inside the water removing cotton cylinder 42 is then extruded into the water receiving trough 51, and is stored inside the water storage tank 53 through the connecting pipe 52. After drying is completed, start the conveyor belt 12 again to drive the dried plaster to move out from the rear end of the drying hood 21, and thus cycle.

[0043] Compared with the related art, a plaster microwave dryer provided by the present utility model has the following beneficial effects:

[0044] The present utility model provides a plaster microwave dryer. While the support conveying assembly 1 can convey the plaster into the connecting assembly 2, the water removing assembly 4 can be started to move, and scrape the distilled water at the bottom of the V-surface top 22 into the interior of the water storage assembly 5 for storage, thereby preventing the distilled water from dropping onto the plaster and the support conveying assembly 1, and improving the production quality.

[0045] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A plaster microwave dryer, characterized in that: include: A support conveying assembly, the support conveying assembly comprises a support frame, and a connecting assembly is arranged on the top of the support frame; A driving component, the driving component is arranged on a surface of the connecting component; A water removal component, the water removal component is arranged on the surface of the connecting component; A water storage component is arranged on the surface of the connecting component.

2. A plaster microwave dryer according to claim 1, characterized in that: A conveyor belt is movably installed on the surface of the support frame, and the connecting assembly comprises a drying hood, which is fixedly connected to the top of the support frame.

3. A plaster microwave dryer according to claim 2, characterized in that: The inner surface of the top of the drying hood is fixedly connected with a V-face top, and the driving assembly includes a driving threaded rod, and the driving threaded rod is movably connected to the inner surface of the front end of the V-face top.

4. A plaster microwave dryer according to claim 3, characterized in that: One end of the driving threaded rod is fixedly connected to a driving motor, and the water removal assembly includes a connecting piece, and the connecting piece is threadedly connected to the outer surface of the driving threaded rod.

5. A plaster microwave dryer according to claim 4, characterized in that: A dewatering cotton cylinder is movably mounted on the surface of the connecting piece, and the other end of the dewatering cotton cylinder is movably connected to the surface of the top and bottom of the V-surface. Extrusion cylinders are movably mounted on the left and right ends of the drying hood, and the water storage assembly includes a water receiving trough.

6. A plaster microwave dryer according to claim 5, characterized in that: The water receiving trough is fixedly connected to the inner surfaces of the left and right ends of the drying cover, a connecting pipe is fixedly connected to the bottom of the water receiving trough, the other end of the connecting pipe is fixedly connected to a water tank, and the water tank is fixedly connected to the bottom of the support frame.

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