Multi-layer type rubber plate drying frame

Abstract

The utility model relates to the technical field of rubber plate drying, in particular to a multi-layer type rubber plate drying frame which comprises a drying box body, a base and a controller, the drying box body is fixedly installed above the base, an efficient drying hot air conveying structure is arranged above the drying box body, and the controller is connected with the drying box body. The efficient drying hot air conveying structure comprises a heating box, a conveying pipe and a heat insulation sleeve, the heating box is fixedly installed at the top end of the drying box body, and the two sides of the heating box are fixedly connected with two conveying fans. According to the multi-layer type rubber plate drying frame, air entering from the outside is heated through a heating wire in the heating box, main heat in a conveying pipe can enter an air supply cavity along a communicating pipe, and then a rubber plate above a drying plate in the drying box body is heated and dried through the air supply cavity; by means of the structure of direct heating drying and waste heat utilization drying, the heat using effect is improved, and the working efficiency of the multi-layer type rubber plate drying frame can also be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber sheet drying, in particular to a multi-layer rubber sheet drying rack. Background Technique

[0002] The spectacle rubber sheet is a frame for fixing lenses. When producing the spectacle rubber sheet, in order to make it more beautiful and attract more consumers, generally, the spectacle rubber sheet also needs to be colored. Above the colored spectacle rubber sheet, there are multi-color dyes that have not been dried yet, and the multi-color dyes need to be dried to be put into use faster.

[0003] For example, the publication number "CN110926135A" is a plywood multi-layer drying device. Although through the mutual cooperation between the hollow shaft, the air inlet box and the piston box, it ensures the continuous introduction of hot air into the hollow shaft, and at the same time makes the exported hot air evenly distributed inside the drying box. However, for the existing plywood multi-layer drying device, a rotating central shaft is used to push the piston to transport hot air into the drying box. Therefore, the central shaft can only push the piston to expand and contract one layer every time it rotates one circle, and the amount of hot air transported by the piston expansion and contraction each time is only the volume of the piston box. The internal volume of the drying box is much larger than that of the piston box. Therefore, the central shaft needs to rotate many times to fill the entire drying box with hot air. However, in order to ensure the drying efficiency of the plywood multi-layer drying device, only the rotation speed of the central shaft can be increased or the volume of the piston box can be increased, but the implementation difficulty of either method is relatively large. Therefore, the drying efficiency of the plywood multi-layer drying device is relatively low.

[0004] At the same time, for the existing plywood multi-layer drying device, since a multi-layer drying structure is arranged side by side inside the drying box and the multi-layer drying plates are connected to each other, when putting in the undried rubber sheet and taking out the dried rubber sheet, the gap between the drying plates is relatively small, and it is very difficult for a person's hand to reach in to obtain the required rubber sheet. However, taking them out one by one not only has cumbersome operations and many steps, but also delays the normal drying time of the undried rubber sheet. Therefore, the existing plywood multi-layer drying device is not convenient to use. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problems of low drying efficiency and inconvenient use of the plywood multi-layer drying device, and to propose a multi-layer rubber sheet drying rack.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A multi-layer rubber plate drying rack, including a drying box main body, a base, and a controller. The drying box main body is fixedly installed above the base. An efficient drying hot air conveying structure is provided above the drying box main body. The efficient drying hot air conveying structure includes a heating box, a conveying pipe, and a heat insulation sleeve. The heating box is fixedly installed at the top end of the drying box main body. Two conveying fans are fixedly connected to both sides of the heating box. Two conveying pipes are fixedly connected to the lower ends of the two conveying fans. Two communicating pipes are fixedly communicated with the outer sides of the two conveying pipes. The other ends of the multiple communicating pipes are fixedly connected to a blowing cavity. Two heat insulation sleeves are fixedly sleeved on the outer walls of the conveying pipes.

[0007] Preferably, a waste heat utilization structure is provided inside the base;

[0008] The waste heat utilization structure includes a return pipe, a pressure relief valve, and a waste heat fan;

[0009] Two return pipes are fixedly communicated with both sides of the outer wall of the base. The top ends of the two return pipes are communicated with the bottom ends of the two conveying pipes. Two pressure relief valves are fixedly installed on the outer sides of the return pipes. The waste heat fan is fixedly installed above the inside of the base.

[0010] Preferably, a rubber plate separation type taking structure is provided inside the drying box main body;

[0011] The rubber plate separation type taking structure includes a support platform, a rotating seat, and a drying plate;

[0012] The support platform is fixedly installed at the inner bottom end of the drying box main body. A rotating seat is rotatably connected above the support platform. A drying plate is fixedly installed above the rotating seat. One side above the drying plate is rotatably connected to a transmission rod through a bearing. Multiple transmission rods are rotatably connected to one side of multiple drying plates through bearings. The other ends of the multiple transmission rods are rotatably connected to the bottom plates at the other ends of the drying plates. Ventilation nets are fixedly connected inside the multiple drying plates. Grips are fixedly connected to the outer walls of the multiple transmission rods.

[0013] Preferably, the fronts of the multiple blowing cavities are arranged opposite to the drying plates. The top end of the waste heat fan is communicated with the inside of the support seat. The top of the waste heat fan is arranged opposite to the bottom end of the drying plate.

[0014] Preferably, a movable groove is fixedly installed at the inner top end of the drying box main body. A dehumidification plate is fixedly installed inside the movable groove. The bottom end of the dehumidification plate is arranged opposite to the top of the drying plate.

[0015] Preferably, an opening door is movably hinged to the front end of the main body of the drying box. A ventilation hole is fixedly installed on the outer wall of the opening door. A controller is fixedly connected to the front end of the heating box. The controller is electrically connected to the heating box through a wire, and the controller is electrically connected to the conveying fan through a wire.

[0016] A multi-layer rubber plate drying rack proposed by the present utility model has the beneficial effects that: the heating box heats the air entering from the outside through the heating wire inside. The conveying fan will transfer the hot air along the conveying pipe. The main heat inside the conveying pipe will enter the air supply cavity along the connecting pipe, and then heat and dry the rubber plate above the drying plate inside the main body of the drying box through the air supply cavity. By using the structure of direct heating and drying and waste heat utilization drying, the heat utilization effect can be improved and the working efficiency of the multi-layer rubber plate drying rack can also be increased.

[0017] A plurality of drying plates are arranged side by side at equal distances. The spectacle rubber plates to be dried can be placed above each drying plate. Each two adjacent drying plates can rotate along a transmission rod on one side. In this way, when the spectacle rubber plate above a certain drying plate is dried, hold the handle on one side of the corresponding drying plate, and by pulling the handle, the corresponding drying plate can be rotated by 90 degrees. In this way, the drying plate will drive the spectacle rubber plate to be taken out to rotate out for easy taking. By using the structure that can be rotated and taken out, the convenience of use of the multi-layer rubber plate drying rack is improved. Description of the Drawings

[0018] Figure 1 is a partial three-dimensional schematic diagram of the present utility model;

[0019] Figure 2 is Figure 1 the front cross-sectional schematic diagram of

[0020] Figure 3 is Figure 1 the side cross-sectional schematic diagram of

[0021] Figure 4 is Figure 2 the enlarged cross-sectional view of part A in

[0022] Figure 5 is Figure 2 the enlarged cross-sectional view of part B in

[0023] Figure 6 is Figure 3 the enlarged schematic diagram of part C in

[0024] In the figure: 1. Main body of drying box, 2. Base, 3. Controller, 4. High-efficiency hot air conveying structure for drying, 41. Heating box, 42. Conveying fan, 43. Conveying pipe, 44. Connecting pipe, 45. Air supply chamber, 46. Heat insulation sleeve, 5. Rubber plate separating and taking structure, 51. Support table, 52. Rotating seat, 53. Transmission rod, 54. Drying plate, 55. Ventilation net, 56. Handle, 6. Control, 7. Waste heat utilization structure, 71. Return pipe, 72. Pressure relief valve, 73. Waste heat fan, 81. Movable groove, 82. Dehumidifying plate, 91. Opening door, 92. Ventilation hole. Detailed implementation mode

[0025] The present utility model will be further described below with reference to the accompanying drawings:

[0026] Please refer to Figures 1-6 , a multi-layer rubber plate drying rack, including a main body 1 of a drying box, a base 2 and a controller 3. The main body 1 of the drying box is fixedly installed above the base 2. Above the main body 1 of the drying box, there is a high-efficiency hot air conveying structure 4 for drying. The high-efficiency hot air conveying structure 4 for drying includes a heating box 41, a conveying pipe 43 and a heat insulation sleeve 46. The heating box 41 is fixedly installed at the top of the main body 1 of the drying box. The heating box 41 heats the air entering from the outside through the heating wire inside. On both sides of the heating box 41, two conveying fans 42 are fixedly connected. When selecting the conveying fan 42, just select a fan model that can meet the usage requirements;

[0027] When the power supply is connected to start the conveying fan 42, the conveying fan 42 will transfer the hot air along the conveying pipe 43. At the lower ends of the two conveying fans 42, two conveying pipes 43 are fixedly connected. On the outer sides of the two conveying pipes 43, two connecting pipes 44 are fixedly connected. The main heat inside the conveying pipe 43 will enter the air supply chamber 45 along the connecting pipe 44, and then heat and dry the rubber plate above the drying plate 54 inside the main body 1 of the drying box through the air supply chamber 45. The other ends of the multiple connecting pipes 44 are fixedly connected to the air supply chamber 45. Two heat insulation sleeves 46 are fixedly sleeved on the outer wall of the conveying pipe 43. The heat insulation sleeve 46 is made of artificial sponge material. Wrapping the heat insulation sleeve 46 on the outer wall of the conveying pipe 43 can reduce the loss of heat.

[0028] Inside the base 2, there is a waste heat utilization structure 7. The waste heat utilization structure 7 includes a return pipe 71, a pressure relief valve 72, and a waste heat blower 73. Two return pipes 71 are fixedly connected to both sides of the outer wall of the base 2. The heat inside the connecting pipe 43 will follow the return pipe 71 to inject the remaining hot air into the base 2 for storage. The tops of the two return pipes 71 are connected to the bottoms of the two conveying pipes 43. Two pressure relief valves 72 are fixedly installed on the outside of the return pipe 71. When the air pressure inside the connecting pipe 43 is relatively high, the pressure relief valve 72 can be turned to release a certain amount of pressure to ensure safe use. The waste heat blower 73 is fixedly installed above the inside of the base 2. After a certain amount of heat accumulates inside the base 2, the power supply is connected to start the waste heat blower 73. The rotation of the waste heat blower 73 can inject the excess heat into the drying box body 1 from below, accelerating drying while saving resources;

[0029] The heating box 41 heats the air entering from the outside through the heating wire inside. When the conveying fan 42 is started by connecting the power supply, the conveying fan 42 will transfer the hot air along the conveying pipe 43. The main heat inside the conveying pipe 43 will enter the air supply cavity 45 along the connecting pipe 44, and then heat and dry the rubber plate above the drying plate 54 inside the drying box body 1 through the air supply cavity 45. The heat inside the connecting pipe 43 will follow the return pipe 71 to inject the remaining hot air into the base 2 for storage. When the air pressure inside the connecting pipe 43 is relatively high, the pressure relief valve 72 can be turned to release a certain amount of pressure to ensure safe use. After a certain amount of heat accumulates inside the base 2, the power supply is connected to start the waste heat blower 73. The rotation of the waste heat blower 73 can inject the excess heat into the drying box body 1 from below, accelerating drying while saving resources. By using the structure of direct heating drying and waste heat utilization drying, the heat utilization effect can be improved, and the working efficiency of the multi-layer rubber plate drying rack can also be increased.

[0030] Please refer to Figures 1-6 As shown in the figure, inside the drying box body 1, there is a rubber plate separation type taking and placing structure 5. The rubber plate separation type taking and placing structure 5 includes a support platform 51, a rotating seat 52, and a drying plate 54. The support platform 51 is fixedly installed at the bottom end inside the drying box body 1. A rotating seat 52 is rotatably connected above the support platform 51. The rotating seat 52 can rotate above the support platform 51 to adjust the drying angle. A drying plate 54 is fixedly installed above the rotating seat 52. A plurality of drying plates 54 are arranged side by side at equal intervals. A pair of glasses rubber plates to be dried can be placed above each drying plate 54;

[0031] On one side above the drying plate 54, there is a transmission rod 53 rotatably connected through a bearing. A plurality of transmission rods 53 are rotatably connected through bearings on one side of a plurality of drying plates 54. Each two adjacent drying plates 54 can rotate along one side transmission rod 53. In this way, when the spectacle glue plate above a certain drying plate 54 is dried, in order not to interfere with the positions of other drying plates 54 during material taking, the operator can open the opening door 91, then hold the handle 56 on one side of the corresponding drying plate 54, and by pulling the handle 56, the corresponding drying plate 54 can be driven to rotate by ninety degrees. In this way, the drying plate 54 will drive the spectacle glue plate to be taken out to rotate out for easy taking. The other ends of the plurality of transmission rods 53 are rotatably connected to the bottom plates at the other ends of the drying plates 54. Inside the plurality of drying plates 54, there is a ventilation net 55 fixedly connected, and on the outer walls of the plurality of transmission rods 53, there is a handle 56 fixedly connected;

[0032] A plurality of drying plates 54 are arranged side by side at equal intervals. Above each drying plate 54, the spectacle glue plate to be dried can be placed. Each two adjacent drying plates 54 can rotate along one side transmission rod 53. In this way, when the spectacle glue plate above a certain drying plate 54 is dried, in order not to interfere with the positions of other drying plates 54 during material taking, the operator can open the opening door 91, then hold the handle 56 on one side of the corresponding drying plate 54, and by pulling the handle 56, the corresponding drying plate 54 can be driven to rotate by ninety degrees. In this way, the drying plate 54 will drive the spectacle glue plate to be taken out to rotate out for easy taking. By using the structure that can be rotated and taken out, the usability of the multi-layer glue plate drying rack is improved.

[0033] Please refer to Figures 1-6 , the front ends of a plurality of air supply cavities 45 are arranged opposite to the drying plates 54. The top end of the waste heat fan 73 is connected to the inside of the support seat 51. The upper part of the waste heat fan 73 is arranged opposite to the bottom end of the drying plate 73. Inside the top end of the drying box main body 1, there is a movable groove 81 fixedly installed. Inside the movable groove 81, there is a dehumidification plate 82 fixedly installed. The dehumidification plate 82 is made of melamine material. The dehumidification plate 82 is installed inside the movable groove 81 and can absorb the excess moisture dried out to keep the inside of the drying box main body 1 dry. The bottom end of the dehumidification plate 82 is arranged opposite to the upper part of the drying plate 54;

[0034] At the front end of the drying box main body 1, an opening door 91 is movably hinged through a hinge. The opening door 91 can be opened along the hinge at any time. A ventilation hole 92 is fixedly installed on the outer wall of the opening door 91. The ventilation hole 91 is used to balance the air pressure sent into the interior of the drying box body 1 by the conveying pipe 43. At the front end of the heating box 41, a controller 3 is fixedly connected. The controller 3 belongs to the existing technical means at the present stage. The controller 3 is a microcomputer that can remotely control the start of the conveying fan 42 and the heating box 41. The specific structure and working process of this structure belong to the prior art and are omitted here. The controller 3 is electrically connected to the heating box 41 through a wire, and the controller 3 is electrically connected to the conveying fan 42 through a wire.

[0035] Working principle:

[0036] When using a multi-layer rubber plate drying rack to heat, ventilate and quickly dry the spectacle rubber plate dye placed therein:

[0037] High-efficiency direct drying and heat utilization structure of the multi-layer rubber plate drying rack:

[0038] The heating box 41 heats the air entering from the outside through the heating wire inside. When the conveying fan 42 is started by connecting the power supply, the conveying fan 42 will transfer the hot air along the conveying pipe 43. The main heat inside the conveying pipe 43 will enter the air supply cavity 45 along the connecting pipe 44, and then heat and dry the rubber plate above the drying plate 54 inside the drying box main body 1 through the air supply cavity 45;

[0039] The heat inside the connecting pipe 43 will inject the remaining hot air into the base 2 for storage along the return pipe 71. When the air pressure inside the connecting pipe 43 is relatively high, the pressure relief valve 72 can be turned to release a certain amount of pressure to ensure safe use. After a certain amount of heat accumulates inside the base 2, the waste heat fan 73 is started by connecting the power supply. The rotation of the waste heat fan 73 can inject the excess heat into the drying box body 1 from below, accelerating drying while saving resources;

[0040] Rotatable and convenient material taking structure of the multi-layer rubber plate drying rack:

[0041] A plurality of drying plates 54 are arranged side by side at equal intervals. Above each drying plate 54, the spectacle rubber plate to be dried can be placed. Each two adjacent drying plates 54 can rotate along one side transmission rod 53. In this way, when the spectacle rubber plate above a certain drying plate 54 is dried, in order not to interfere with the positions of other drying plates 54 during material taking, the operator can open the opening door 91, then hold the handle 56 on one side of the corresponding drying plate 54 tightly, and drive the corresponding drying plate 54 to rotate 90 degrees by pulling the handle 56. In this way, the drying plate 54 will drive the spectacle rubber plate to be taken out to rotate out for easy taking;

[0042] Auxiliary working structure of a multi-layer rubber plate drying rack:

[0043] A dehumidification plate 82 is fixedly installed inside the movable slot 81. The dehumidification plate 82 is made of melamine material. The dehumidification plate 82 is installed inside the movable slot 81, which can absorb the excess moisture dried out, maintaining a dry environment inside the drying box main body 1. The door 91 can be opened along the hinge at any time. The ventilation hole 91 is used to balance the air pressure sent into the drying box body 1 by the conveying pipe 43. The front end of the heating box 41 is fixedly connected with a controller 3. The controller 3 belongs to the existing technical means at the present stage. The controller 3 is a microcomputer that can remotely control the start of the conveying fan 42 and the heating box 41.

[0044] Although the present utility model has been illustrated and described by reference to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details may be made within the scope of the claims.

Claims

1. A multi-layered rubber sheet drying rack, comprising a drying box body (1), a base (2) and a controller (3), characterized in that: The drying box body (1) is fixedly mounted above the base (2); a high-efficiency drying hot air conveying structure (4) is arranged above the drying box body (1); the high-efficiency drying hot air conveying structure (4) comprises a heating box (41), a conveying pipe (43) and a heat-insulating sleeve (46); the heating box (41) is fixedly mounted on the top of the drying box body (1); two conveying fans (42) are fixedly connected to the two sides of the heating box (41); the lower ends of the two conveying fans (42) are fixedly connected to the two conveying pipes (43); the outer sides of the two conveying pipes (43) are fixedly connected to two connecting pipes (44); the other ends of the plurality of connecting pipes (44) are fixedly connected to the air supply chamber (45); and the two heat-insulating sleeves (46) are fixedly sleeved on the outer walls of the conveying pipes (43).

2. The multi-layer rubber sheet drying rack according to claim 1, characterized in that: A waste heat utilization structure (7) is provided on the inner side of the base (2); The waste heat utilization structure (7) comprises a return pipe (71), a pressure relief valve (72) and a waste heat blower (73); The two return pipes (71) are fixedly connected to the two sides of the outer wall of the base (2), the top ends of the two return pipes (71) are connected to the bottom ends of the two delivery pipes (43), the two pressure relief valves (72) are fixedly installed on the outside of the return pipes (71), and the waste heat blower (73) is fixedly installed on the upper part of the interior of the base (2).

3. The multi-layered rubber sheet drying rack according to claim 1, characterized in that: The interior of the drying box body (1) is provided with a rubber plate separation type taking structure (5); The rubber sheet separation type taking structure (5) comprises a support platform (51), a rotating seat (52) and a drying plate (54); The support platform (51) is fixedly mounted on the bottom end of the drying box body (1); a rotating seat (52) is rotatably connected to the top of the support platform (51); a drying plate (54) is fixedly mounted on the top of the rotating seat (52); a transmission rod (53) is rotatably connected to one side of the drying plate (54) via a bearing; a plurality of transmission rods (53) are rotatably connected to one side of a plurality of drying plates (54) via bearings; the other ends of the plurality of transmission rods (53) are rotatably connected to the bottom plates of the other ends of the drying plates (54); a ventilation net (55) is fixedly connected to the inside of the plurality of drying plates (54); and a handle (56) is fixedly connected to the outer wall of the plurality of transmission rods (53).

4. The multi-layered rubber sheet drying rack according to claim 1, characterized in that: The front ends of the plurality of air supply chambers (45) are arranged opposite to the drying plate (54), the top end of the waste heat fan (73) is connected to the interior of the support base (51), and the top of the waste heat fan (73) is arranged opposite to the bottom end of the drying plate (73).

5. The multi-layered rubber sheet drying rack according to claim 1, characterized in that: A movable groove (81) is fixedly mounted on the top of the interior of the drying box body (1), a dehumidification plate (82) is fixedly mounted inside the movable groove (81), and the bottom end of the dehumidification plate (82) is arranged opposite to the top of the drying plate (54).

6. The multi-layered rubber sheet drying rack according to claim 1, characterized in that: The front end of the drying box body (1) is movably hinged with an opening door (91), and the outer wall of the opening door (91) is fixedly installed with a ventilation hole (92). The front end of the heating box (41) is fixedly connected with a controller (3), and the controller (3) is electrically connected to the heating box (41) through a wire, and the controller (3) is electrically connected to the conveying fan (42) through a wire.

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