Constant-temperature drying oven

Abstract

The utility model relates to the technical field of constant-temperature drying ovens, and provides a constant-temperature drying oven which comprises a drying oven body, a feeding and discharging mechanism and an inner bottom wall arranged on the drying oven body and used for automatically pushing processed materials into and out of the drying oven body, and the feeding and discharging mechanism comprises a sliding groove plate fixedly installed on the inner bottom wall of the drying oven body and a screw rotationally connected to the interior of the sliding groove plate. The sliding block is slidably connected into the sliding groove plate, the motor is fixedly connected to the rear side of the drying oven, and the output end of the motor extends into the sliding groove plate to be fixedly connected with one end of the screw rod. A motor drives a screw rod to rotate in a sliding groove plate, a linkage sliding block slides in the sliding groove plate, a table plate is pushed forwards, linkage rollers roll on the inner bottom wall of the drying oven and are used for pushing the table plate out of the drying oven, when the table plate is pushed out of the drying oven, the rollers are pushed to make contact with the ground through elastic force of springs, and the moving stability of the table plate is improved; therefore, the purpose of automatically pushing processed materials into and out of the oven is achieved, and the use efficiency of the constant-temperature oven is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of constant temperature drying oven technology, and specifically to a constant temperature drying oven. Background Technology

[0002] Constant temperature drying ovens are used in laboratories and testing rooms of scientific research institutions, professional colleges, industrial and mining enterprises, etc., for various experiments, as well as in production sites: such as drying, curing, baking, wax melting and sterilization.

[0003] For example, CN214148693U discloses a constant temperature drying oven, including a box body. A vertical partition is provided inside the box body, which divides the box body into a drying chamber and a heating chamber. An air outlet pipe communicating with the drying chamber is provided at the top of the box body, and an air inlet pipe communicating with the drying chamber is provided at the bottom of the box body. A first temperature sensor is provided in the air outlet pipe, and a second temperature sensor is provided in the air inlet pipe. A third temperature sensor is installed in the middle of the inner side wall of the drying chamber. An air inlet communicating with the heating chamber is provided at the top of the box body, and an air outlet communicating with the heating chamber is provided at the bottom of the box body. The air outlet pipe is connected to the air inlet through an air supply pipe, and the air inlet pipe is connected to the air outlet through an air supply pipe. An air filter assembly and a heating element are arranged sequentially from the air inlet to the air outlet in the heating chamber.

[0004] However, in implementing the relevant technology, the above-mentioned constant temperature oven has the following problems: it is difficult to automatically push and push the processed materials into and out of the oven, which requires manual operation. If the processed materials need to be taken out in time, the rack is hot and can easily burn the workers' hands, thus reducing the efficiency of the constant temperature oven. Therefore, a constant temperature oven is proposed. Utility Model Content

[0005] This invention proposes a constant temperature drying oven, which solves the problem in related technologies that it is difficult to automatically push and push processed materials into and out of the drying oven. The oven requires manual operation, and if the processed materials need to be removed in time, the rack is hot and can easily burn the workers' hands.

[0006] The technical solution of this utility model is as follows: a constant temperature drying oven, comprising: an oven;

[0007] The loading and unloading mechanism is located on the inner bottom wall of the oven and is used to automatically push the processed materials into and out of the oven.

[0008] A placement mechanism is located on top of the loading and unloading mechanism and is used to place the processed materials.

[0009] A drying mechanism is installed on both sides of the drying oven and is used to heat and dry the processed materials.

[0010] A discharge mechanism is located at the top of the oven;

[0011] The loading and unloading mechanism includes a slide plate fixedly installed on the bottom wall of the oven, a screw rotatably connected inside the slide plate, a slider slidably connected inside the slide plate, a motor fixedly connected to the rear side of the oven, the output end of the motor extending into the interior of the slide plate and fixedly connected to one end of the screw, the screw and the slider being threadedly connected, and a platform fixedly installed on the top of the slider.

[0012] Preferably, the loading and unloading mechanism further includes two mounting slots that are opened opposite to each other on the front and rear sides of the platform. Slide rails are fixedly installed inside the two mounting slots. Mounting shells are slidably connected to the slide rails. Rollers are rotatably connected inside the mounting shells.

[0013] Preferably, two springs are fixedly installed on the top of the mounting shell, and the top ends of the two springs are fixedly connected to the inner top wall of the mounting groove.

[0014] Preferably, the placement mechanism includes a placement rack fixedly installed on the top of the platform, and multiple placement trays placed inside the placement rack from top to bottom.

[0015] Preferably, the drying mechanism includes a housing fixedly installed on both sides of the oven, and an electric louver and a heating tube fixedly installed inside the housing, with the heating tube located on one side of the electric louver.

[0016] Preferably, a fan is fixedly installed through one side of the housing, and a filter screen is fixedly installed on one side of the fan. A magnetic ring is provided on the filter screen, and the filter screen is attracted to the fan by the magnetic ring.

[0017] Preferably, the discharge mechanism includes a pipe that passes through and is fixedly installed on the top of the oven exhaust fan and is fixedly connected to the exhaust fan outlet.

[0018] Preferably, the oven has a door hinged to the front side, and the door has a viewing window fixedly installed through a window slot.

[0019] The working principle and beneficial effects of this utility model are as follows: the screw driven by the motor rotates inside the slide plate, and the linkage slider slides inside the slide plate, pushing the platform forward. The linkage roller rolls on the bottom wall of the oven to push the platform out of the oven. When the platform is pushed out of the oven, the spring force pushes the roller to contact the ground, which improves the stability of the platform movement, thereby realizing the purpose of automatically pushing and pushing the processed materials into and out of the oven, and effectively improving the efficiency of the constant temperature oven. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed in this utility model;

[0022] Figure 2 This is a side view of the three-dimensional structure proposed in this utility model;

[0023] Figure 3 This invention provides a cross-sectional perspective view of the oven structure.

[0024] Figure 4 A three-dimensional structural diagram of the drying mechanism of this utility model is provided;

[0025] Figure 5 A three-dimensional structural diagram of the loading and unloading mechanism of this utility model is provided;

[0026] In the picture: 1. Drying oven;

[0027] 2. Loading and unloading mechanism; 21. Slide plate; 22. Screw; 23. Slider; 24. Motor; 25. Platform; 26. Mounting slot; 27. Slide rail; 28. Mounting housing; 29. ​​Roller; 210. Spring;

[0028] 3. Placement mechanism; 31. Placement rack; 32. Placement tray;

[0029] 4. Drying mechanism; 41. Housing; 42. Electric louvers; 43. Heating element; 44. Fan; 45. Filter screen; 46. Magnetic ring;

[0030] 5. Emission mechanism; 51. Exhaust fan; 52. Pipeline;

[0031] 6. Door; 7. Viewing window. Detailed Implementation

[0032] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model. Example

[0033] Please see Figure 1 - Figure 5 A constant temperature drying oven, comprising: oven 1;

[0034] The loading and unloading mechanism 2 is installed on the inner bottom wall of the oven 1 and is used to automatically push the processed materials into and out of the oven 1.

[0035] The loading and unloading mechanism 2 includes a slide plate 21 fixedly installed on the bottom wall of the oven 1, a screw 22 rotatably connected inside the slide plate 21, a slider 23 slidably connected inside the slide plate 21, and a motor 24 fixedly connected to the rear side of the oven 1. The output end of the motor 24 extends into the interior of the slide plate 21 and is fixedly connected to one end of the screw 22. The screw 22 and the slider 23 are threadedly connected. A platform 25 is fixedly installed on the top of the slider 23. The loading and unloading mechanism 2 also includes two mounting slots 26 that are opened on the front and rear sides of the platform 25. A slide rail 27 is fixedly installed inside the two mounting slots 26. A mounting shell 28 is slidably connected to the slide rail 27. A roller 29 is rotatably connected inside the mounting shell 28. Two springs 210 are fixedly installed on the top of the mounting shell 28. The top ends of the two springs 210 are fixedly connected to the inner top wall of the mounting slot 26.

[0036] The present invention provides a constant temperature drying oven. By starting the motor 24, the motor 24 drives the screw 22 to rotate inside the slide plate 21. The linkage slider 23 slides inside the slide plate 21, pushing the table 25 forward. The linkage roller 29 rolls on the bottom wall of the oven 1 to push the table 25 out of the oven 1. When the table 25 is pushed out of the oven 1, the spring 210 pushes the roller 29 to contact the ground, effectively improving the stability of the table 25 movement, thereby achieving the purpose of automatically pushing and pushing the processed materials into and out of the oven 1.

[0037] Furthermore, a door 6 is hinged to the front side of the oven 1, and a viewing window 7 is fixedly installed on the door 6 through an opening.

[0038] Specifically, the viewing window 7 is used to view the processed materials inside the oven 1 without opening the door 6. Example

[0039] Based on Embodiment 1, this embodiment includes: a placement mechanism 3, which is set on top of the loading and unloading mechanism 2 and is used to place the processed materials. The placement mechanism 3 includes a placement rack 31 fixedly installed on the top of the table 25, and multiple placement trays 32 placed inside the placement rack 31 from top to bottom.

[0040] The technical solution provided in this embodiment is as follows: a placement tray 32 is used to hold the processed materials, and a placement rack 31 is used to place the placement tray 32 holding the processed materials. Example

[0041] Based on Embodiment 1, this embodiment includes: a drying mechanism 4, which is set on both sides of the oven 1 for heating and drying the processed materials. The drying mechanism 4 includes a housing 41 fixedly installed on both sides of the oven 1, an electric louver 42 and a heating tube 43 respectively fixedly installed inside the housing 41, the heating tube 43 being located on one side of the electric louver 42, a fan 44 being fixedly installed through one side of the housing 41, a filter screen 45 being fixedly installed on one side of the fan 44, a magnetic ring 46 being provided on the filter screen 45, and the filter screen 45 being attracted to the fan 44 by the magnetic ring 46.

[0042] The technical solution provided in this embodiment is as follows: by starting the fan 44, the fan 44 blows air onto the heating tube 43, and the air passes through the heating tube 43 to generate hot air. After starting the electric louver 42, the hot air is evenly blown onto the processed material for constant temperature drying.

[0043] While blowing air, the air drawn by the blower 44 is filtered by the filter screen 45, which effectively blocks impurity particles in the air and prevents impurity particles from being blown onto the processed materials.

[0044] The filter screen 45 is connected to the fan 44 by adsorption, which facilitates later replacement and cleaning.

[0045] Furthermore, the exhaust mechanism 5 is located at the top of the oven 1. The exhaust mechanism 5 includes a pipe 52 that passes through and is fixedly installed on the top of the oven 1 exhaust fan 51 and is fixedly connected to the exhaust port of the exhaust fan 51.

[0046] Specifically, by activating the exhaust fan 51, the gas inside the exhaust fan 51 is extracted. The extracted gas contains impurities and dust, which is then processed by connecting to an external filtration device through the pipe 52.

[0047] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A constant temperature drying oven, characterized in that, include: Oven (1); The loading and unloading mechanism (2) is set on the inner bottom wall of the oven (1) and is used to automatically push the processed materials into and out of the oven (1). The placement mechanism (3) is located on top of the loading and unloading mechanism (2) and is used to place the processed materials; The drying mechanism (4) is set on both sides of the oven (1) and is used to heat and dry the processed materials; The discharge mechanism (5) is located on top of the oven (1); The loading and unloading mechanism (2) includes a slide plate (21) fixedly installed on the bottom wall of the oven (1), a screw (22) rotatably connected inside the slide plate (21), a slider (23) slidably connected inside the slide plate (21), and a motor (24) fixedly connected to the rear side of the oven (1). The output end of the motor (24) extends into the interior of the slide plate (21) and is fixedly connected to one end of the screw (22). The screw (22) and the slider (23) are threadedly connected. A platform (25) is fixedly installed on the top of the slider (23).

2. The constant temperature drying oven according to claim 1, characterized in that: The loading and unloading mechanism (2) also includes two mounting slots (26) that are opened on the front and rear sides of the platform (25). The two mounting slots (26) are fixedly mounted with slide rails (27). The slide rails (27) are slidably connected with mounting shells (28). The mounting shells (28) are rotatably connected with rollers (29).

3. A constant temperature drying oven according to claim 2, characterized in that: Two springs (210) are fixedly installed on the top of the mounting shell (28), and the top ends of the two springs (210) are fixedly connected to the inner top wall of the mounting groove (26).

4. A constant temperature drying oven according to claim 2, characterized in that: The placement mechanism (3) includes a placement rack (31) fixedly installed on the top of the platform (25), and multiple placement trays (32) placed inside the placement rack (31) from top to bottom.

5. A constant temperature drying oven according to claim 1, characterized in that: The drying mechanism (4) includes a housing (41) fixedly installed on both sides of the oven (1), an electric louver (42) and a heating tube (43) fixedly installed inside the housing (41), and the heating tube (43) is located on one side of the electric louver (42).

6. A constant temperature drying oven according to claim 5, characterized in that: A fan (44) is fixedly installed through one side of the housing (41), and a filter screen (45) is fixedly installed on one side of the fan (44). A magnet ring (46) is provided on the filter screen (45), and the filter screen (45) is attracted to the fan (44) by the magnet ring (46).

7. A constant temperature drying oven according to claim 1, characterized in that: The discharge mechanism (5) includes a pipe (52) that passes through and is fixedly installed on the top of the oven (1) and is fixedly connected to the discharge port of the exhaust fan (51).

8. A constant temperature drying oven according to claim 1, characterized in that: The oven (1) is hinged to a door (6) on the front side, and the door (6) is fixedly fitted with a viewing window (7) through a window groove.

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