CN217058189U

CN217058189U - Cylinder door drying cabinet with inner loop structure

Info

Publication number: CN217058189U
Application number: CN202123275295.8U
Authority: CN
Inventors: 彭斌; 雷先华
Original assignee: Suzhou Benhuan Photoelectric Technology Co ltd
Current assignee: Suzhou Benhuan Photoelectric Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-26
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a cylinder door drying cabinet with inner loop structure, concretely relates to drying technology field, including the drying cabinet box, the inside fixed mounting of drying cabinet box has dry frame, the inner wall fixed mounting of dry frame has the net of placing, the equal fixed mounting in bottom of drying cabinet box and dry frame has dehydrating unit, the inner wall fixed mounting at dry frame top has heating coil, the upper surface of dry frame rotates through the pivot and is connected with the carousel, the side fixed mounting of carousel has the dead lever, the bottom of dead lever is rotated and is connected with the axis of rotation, the one end fixed mounting that the axis of rotation is close to dry frame has the fan. The utility model discloses a fan rotates the inside air flow that drives the drying cabinet box to can carry out drying process to placing the part on the net, and utilize flowing groove and circulation through-hole to make hot-air at the inside circulation of drying cabinet box flow, consequently can cyclic utilization heat and improve dry efficiency, the energy saving.

Description

Cylinder door drying cabinet with inner loop structure

Technical Field

The utility model relates to a dry technical field, more specifically say, the utility model relates to a cylinder door drying cabinet with inner loop structure.

Background

The drying box is divided into an electric heating air blast drying box and a vacuum drying box according to different drying substances, and is widely applied to industries such as chemical engineering, electronic communication, plastics, cables, electroplating, hardware, automobiles, photoelectricity, rubber products, molds, spraying, printing, medical treatment, aerospace and colleges and universities nowadays.

However, in actual use, when the parts are dried by using hot air in many drying ovens, measures for recycling heat are lacked, and the parts are not uniformly dried, so that energy consumption is high, and drying efficiency is low, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a cylinder door drying cabinet with inner loop structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cylinder door drying box with an internal circulation structure comprises a drying box body, a drying frame is fixedly arranged in the drying box body, the inner wall of the drying frame is fixedly provided with a placing net, the bottom parts of the drying box body and the drying frame are both fixedly provided with a dehumidifying device, the inner wall of the top of the drying frame is fixedly provided with a heating coil, the upper surface of the drying frame is rotationally connected with a turntable through a rotating shaft, a power motor is fixedly arranged on the upper surface of the turntable, a fixed rod is fixedly arranged on the side surface of the turntable, the bottom of the fixed rod is rotatably connected with a rotating shaft, one end of the rotating shaft close to the drying frame is fixedly provided with a fan, a transmission mechanism is arranged between the power motor and the rotating shaft, a circulation groove is formed in the bottom of the drying frame close to the dehumidifying device, and a circulation through hole is formed in the side face of the drying frame close to the heating coil.

Drive the fan rotation in order to utilize power motor's rotation to make the inside air of drying cabinet box carry out the circulation through flow groove and circulation through hole and flow, drive mechanism includes the transmission shaft of fixed connection at the power motor output shaft, the transmission shaft rotates with the dead lever to be connected, just the fixed surface cover that the dead lever was worn out to produce by the transmission shaft has connect driving pulley, driven pulley has been cup jointed to the fixed surface that the dead lever was worn out to the axis of rotation, driving pulley passes through the driving belt transmission with driven pulley and is connected.

Make the carousel rotate for can be through mechanical structure to the carousel passes through the dead lever and drives the fan and rotate at the surface of drying frame, thereby the air can be even carry out drying process to placing online part after heating coil heating, the fixed surface of transmission shaft installs drive gear, the inner wall fixed mounting at drying cabinet box top has solid fixed ring, just gu fixed ring is close to the lower fixed surface of carousel and installs annular sawtooth, drive gear is connected with the meshing of annular sawtooth.

In order to be able to utilize the inside bearing of fixed block to support the transmission shaft to guarantee transmission shaft pivoted stability, the last fixed surface of carousel installs the fixed block, the transmission shaft passes through the bearing and is connected with the fixed block rotation.

In order to receive the holding power that the gyro wheel provided when the carousel rotates to reduce the frictional force that receives when the carousel rotates, the roll groove has been seted up to the lower surface of carousel, the inner wall in roll groove rotates through the pivot and is connected with the gyro wheel, the upper surface contact of roll groove and dry frame is worn to establish by the gyro wheel.

Too much moisture is discharged in the drying cabinet in time in order to utilize humidity transducer and control valve to avoid containing the air influence of too much moisture to the drying process of part to can improve drying efficiency, the inner wall fixed mounting at drying cabinet box top has humidity transducer, the top fixed mounting of drying cabinet box has the blast pipe, just the fixed surface of blast pipe installs the control valve, and the right side of drying cabinet box has been seted up and has been placed the mouth, it has cylinder control door to place a mouthful fixed mounting.

In order to adsorb moisture in the air by using the sponge and the activated carbon, thereby facilitating the drying process of the component, the dehumidifying devices are respectively arranged as a sponge layer and an activated carbon layer from top to bottom.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, the dehumidification device can adsorb moisture in the air by using the sponge and the activated carbon, so that the moisture content in the air is reduced, and the efficiency of drying the parts is improved; through setting up the fan, because the fan rotates and to drive the inside air flow of drying cabinet box to the air is blown to placing online part after heating coil is heated, thereby the hot-air that flows takes away its surperficial moisture, and utilizes flowing groove and circulation through-hole to make the hot-air flow at drying cabinet box internal recycle, consequently can improve dry efficiency to heat cyclic utilization, has practiced thrift the energy.

2. Compared with the prior art, the rotary plate is arranged, and the rotary plate is rotated through a mechanical structure, so that the rotary plate drives the fan to rotate on the outer surface of the drying frame through the fixed rod, and the air is heated by the heating coil and then can uniformly dry the parts on the net; by arranging the fixing block, the bearing in the fixing block can be used for supporting the transmission shaft, so that the rotation stability of the transmission shaft is ensured; by arranging the rolling groove and the roller, the supporting force provided by the roller can be applied to the rotating turntable when the turntable rotates, and the friction force applied to the rotating turntable when the turntable rotates is reduced; through setting up the blast pipe, can utilize humidity transducer and control valve in time with the inside too much moisture discharge of drying cabinet to avoid the air influence that contains too much moisture to the drying process of part, thereby can improve drying efficiency.

Drawings

Fig. 1 is a schematic view of the structure of the transmission gear and the annular saw tooth of the present invention.

Fig. 2 is the schematic view of the sectional structure of the drying box of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural view of the utility model at B in fig. 2.

The reference signs are: 1. a drying box body; 2. drying the frame; 3. placing a net; 4. a dehumidifying device; 5. a heating coil; 6. a turntable; 7. a power motor; 8. a fixing rod; 9. a rotating shaft; 10. a fan; 11. a circulation tank; 12. a circulation through hole; 13. a drive shaft; 14. a drive pulley; 15. a driven pulley; 16. a belt; 17. a transmission gear; 18. a fixing ring; 19. an annular sawtooth; 20. a fixed block; 21. a rolling groove; 22. a roller; 23. a humidity sensor; 24. an exhaust pipe; 25. a control valve; 26. placing the mouth; 27. a cylinder control door; 28. a sponge layer; 29. and an activated carbon layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in the attached figure 2, a cylinder door drying cabinet with an internal circulation structure comprises a drying cabinet box body 1, the inside fixed mounting of the drying cabinet box body 1 is provided with a drying frame 2, the inner wall fixed mounting of the drying frame 2 is provided with a placing net 3, the bottom of the drying cabinet box body 1 and the bottom of the drying frame 2 are respectively provided with a dehumidifying device 4, the inner wall fixed mounting of the top of the drying frame 2 is provided with a heating coil 5, the upper surface of the drying frame 2 is connected with a rotating disc 6 in a rotating mode through a rotating shaft, the upper surface of the rotating disc 6 is fixedly provided with a power motor 7, the side surface of the rotating disc 6 is fixedly provided with a fixing rod 8, the bottom of the fixing rod 8 is connected with a rotating shaft 9 in a rotating mode, one end of the rotating shaft 9 close to the drying frame 2 is fixedly provided with a fan 10, a transmission mechanism is arranged between the power motor 7 and the rotating shaft 9, the bottom of the drying frame 2 close to the dehumidifying device 4 is provided with a circulation groove 11, and the side surface of the drying frame 2 close to the heating coil 5 is provided with a circulation through hole 12.

In a preferred embodiment, as shown in fig. 2 and fig. 3, the transmission mechanism includes a transmission shaft 13 fixedly connected to an output shaft of the power motor 7, the transmission shaft 13 is rotatably connected to the fixing rod 8, and the transmission shaft 13 is sleeved with a driving pulley 14 through a surface fixing of the fixing rod 8, the rotation shaft 9 is sleeved with a driven pulley 15 through a surface fixing of the fixing rod 8, the driving pulley 14 is in transmission connection with the driven pulley 15 through a transmission belt 16, so that the rotation of the power motor 7 can be utilized to drive the fan 10 to rotate, thereby enabling the air inside the drying box body 1 to circularly flow through the flow groove 11 and the circulation through hole 12.

In a preferred embodiment, as shown in fig. 1, fig. 2 and fig. 4, a transmission gear 17 is fixedly installed on the surface of the transmission shaft 13, a fixing ring 18 is fixedly installed on the inner wall of the top of the drying box body 1, and a ring-shaped saw tooth 19 is fixedly installed on the fixing ring 18 near the lower surface of the rotary disk 6, the transmission gear 17 is engaged with the ring-shaped saw tooth 19 so as to rotate the rotary disk 6 through a mechanical structure, so that the rotary disk 6 drives the fan 10 to rotate on the outer surface of the drying frame 2 through the fixing rod 8, and thus the air can be uniformly dried on the components on the placing net 3 after being heated by the heating coil 5.

In a preferred embodiment, as shown in fig. 2 and 4, a fixed block 20 is fixedly installed on the upper surface of the rotating disc 6, and the transmission shaft 13 is rotatably connected with the fixed block 20 through a bearing, so that the transmission shaft 13 can be supported by the bearing inside the fixed block 20, thereby ensuring the stable rotation of the transmission shaft 13.

In a preferred embodiment, as shown in fig. 2 and 4, a rolling groove 21 is formed on the lower surface of the rotating disc 6, a roller 22 is rotatably connected to the inner wall of the rolling groove 21 through a rotating shaft, and the roller 22 penetrates through the rolling groove 21 to contact with the upper surface of the drying frame 2, so that the supporting force provided by the roller 22 can be applied to the rotating disc 6 when the rotating disc 6 rotates, and the friction force applied to the rotating disc 6 when the rotating disc 6 rotates can be reduced.

In a preferred embodiment, as shown in fig. 2, a humidity sensor 23 is fixedly installed on the inner wall of the top of the drying box body 1, an exhaust pipe 24 is fixedly installed on the top of the drying box body 1, a control valve 25 is fixedly installed on the surface of the exhaust pipe 24, a placing opening 26 is formed in the right side of the drying box body 1, and a cylinder control door 27 is fixedly installed at the placing opening 26, so that excessive moisture in the drying box body 1 can be timely exhausted by using the humidity sensor 23 and the control valve 25, thereby preventing air containing excessive moisture from influencing the drying treatment of the component, and improving the drying efficiency.

In a preferred embodiment, as shown in fig. 2, the dehumidifying apparatus 4 is provided with a sponge layer 28 and an activated carbon layer 29 from top to bottom, respectively, so as to reduce moisture in the air by using the sponge layer 28 and the activated carbon layer 29, thereby facilitating the drying process of the components.

The utility model discloses the theory of operation: when the drying box is used, a part to be dried is placed on the placing net 3 along the placing opening 26, the inside of the drying box body 1 is in a closed state by closing the control valve 25 and the air cylinder control door 27, the power motor 7 is started, the power motor 7 drives the transmission shaft 13 to rotate, the driving belt pulley 14 on the transmission shaft 13 drives the driven belt pulley 15 on the rotating shaft 9 through the belt 16, so that the rotating shaft 13 can drive the rotating shaft 9 to rotate, the fan 10 on the rotating shaft 9 can drive the air inside the drying box body 1 to flow, the air flows to the part on the placing net 3 after being heated by the heating coil 5, the flowing hot air can drive the moisture on the surface of the hot air, and the flowing groove 11 and the circulating through hole 12 are utilized to enable the hot air to circularly flow inside the drying box body 1, so that the heat can be recycled and the drying efficiency can be improved, the energy is saved;

when the transmission shaft 13 rotates, the transmission gear 17 on the transmission shaft 13 is meshed with the annular saw teeth 19 on the fixing ring 18, so that the rotary table 6 where the power motor 7 is located is driven to rotate, the rotary table 6 drives the fan 10 to rotate on the outer surface of the drying frame 2 through the fixing rod 8, and therefore air uniformly enters the drying frame 2 from the circulating through hole 12 and can be uniformly dried on parts on the placing net 3 after being heated by the heating coil 5; the dehumidifying device 4 is arranged in the device, the moisture content in the air can be reduced by utilizing the sponge layer 28 and the activated carbon layer 29, and the efficiency of drying treatment of parts can be improved;

by arranging the fixing block 20, the transmission shaft 13 can be supported by using a bearing in the fixing block 20, so that the rotation stability of the transmission shaft 13 is ensured; by arranging the rolling groove 21 and the roller 22, the supporting force provided by the roller 22 can be received when the turntable 6 rotates, and the friction force received when the turntable 6 rotates is reduced;

when the humidity sensor 23 detects that the humidity inside the drying box body 1 is high, the control valve 25 and the air cylinder control door 27 are opened, so that excessive moisture in the drying box body 1 is timely discharged from the exhaust pipe 24, the influence of air containing the excessive moisture on the drying treatment of the parts is avoided, and the drying efficiency can be improved;

in conclusion, the device has the measures of air recycling and is more uniform in drying treatment of the components, so that the drying efficiency is high, and energy can be saved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cylinder door drying cabinet with inner loop structure, includes drying cabinet box (1), its characterized in that: the drying box is characterized in that a drying frame (2) is fixedly arranged inside the drying box body (1), a placing net (3) is fixedly arranged on the inner wall of the drying frame (2), a dehumidifying device (4) is fixedly arranged on the drying box body (1) and the bottom of the drying frame (2), a heating coil (5) is fixedly arranged on the inner wall of the top of the drying frame (2), a turntable (6) is rotatably connected to the upper surface of the drying frame (2) through a rotating shaft, a power motor (7) is fixedly arranged on the upper surface of the turntable (6), a fixing rod (8) is fixedly arranged on the side surface of the turntable (6), a rotating shaft (9) is rotatably connected to the bottom of the fixing rod (8), a fan (10) is fixedly arranged at one end, close to the drying frame (2), of the rotating shaft (9), and a transmission mechanism is arranged between the power motor (7) and the rotating shaft (9), the bottom of the drying frame (2) close to the dehumidifying device (4) is provided with a circulation groove (11), and the side surface of the drying frame (2) close to the heating coil (5) is provided with a circulation through hole (12).

2. The cylinder door drying box with the internal circulation structure as claimed in claim 1, wherein: drive mechanism includes transmission shaft (13) of fixed connection at power motor (7) output shaft, transmission shaft (13) rotate with dead lever (8) and are connected, just the fixed surface that dead lever (8) were worn to establish in transmission shaft (13) has cup jointed driving pulley (14), driven pulley (15) have been cup jointed to the fixed surface that dead lever (8) were worn to establish in axis of rotation (9), driving pulley (14) are connected through driving belt (16) transmission with driven pulley (15).

3. The cylinder door drying box with the internal circulation structure as claimed in claim 2, wherein: the fixed surface of transmission shaft (13) installs drive gear (17), the inner wall fixed mounting at drying cabinet box (1) top has solid fixed ring (18), just gu fixed ring (18) are close to the lower fixed surface of carousel (6) and install annular sawtooth (19), drive gear (17) are connected with annular sawtooth (19) meshing.

4. A cylinder door drying box provided with an internal circulation structure according to claim 3, wherein: the upper surface fixed mounting of carousel (6) has fixed block (20), transmission shaft (13) are connected through bearing and fixed block (20) rotation.

5. The cylinder door drying box with the internal circulation structure as claimed in claim 4, wherein: the lower surface of carousel (6) has seted up rolling groove (21), the inner wall of rolling groove (21) rotates through the pivot and is connected with gyro wheel (22), gyro wheel (22) wear to establish the upper surface contact of rolling groove (21) and drying frame (2).

6. The cylinder door drying box with the internal circulation structure as claimed in claim 5, wherein: the inner wall fixed mounting at drying cabinet box (1) top has humidity transducer (23), the top fixed mounting of drying cabinet box (1) has blast pipe (24), just the fixed surface of blast pipe (24) installs control valve (25), and the right side of drying cabinet box (1) has been seted up and has been placed mouth (26), it has cylinder control door (27) to place mouth (26) department fixed mounting.

7. The cylinder door drying box with the internal circulation structure as claimed in claim 6, wherein: the dehumidification device (4) is respectively provided with a sponge layer (28) and an activated carbon layer (29) from top to bottom.