CN209558837U - A drying device for electronic instrument parts after cleaning - Google Patents

Abstract

The utility model discloses the drying units after a kind of cleaning of electronic instrument component, including drying box ontology, drying box body interior is set there are two electric hot plate, support frame is equipped with above two electric hot plates, support frame is rotatably connected on drying box ontology inner sidewall, it is external that support frame above electric hot plate has one end of a support frame to reach through this body sidewall of drying box respectively, the one end for the support frame being located above is fixedly connected with motor, support frame is located at one section of drying box body exterior upper fixing sleeve and is connected to driving wheel, driving wheel is sequentially connected with driven wheel by transmission belt, driven wheel is fixedly attached on underlying support frame, support frame is located at one Duan Shangjun of drying box body interior and has been fixedly attached gear, and adjacent gear intermeshing.The utility model drives support frame by motor, and support frame drives adjacent gear rotation that support frame is driven to rotate by gear engagement, and ceaselessly rolling accelerates drying to electronic instrument component for side on the support frame, improves drying efficiency.

Description

A drying device for electronic instrument parts after cleaning

technical field

The utility model relates to the technical field of drying devices, in particular to a drying device for cleaning electronic instrument parts.

Background technique

There are many types of electronic instruments, among which electronic instruments and instruments are two major categories. Electronic instruments refer to devices that detect, analyze, and test the performance, quality, and safety of electronic products. It can be roughly summarized into three major blocks: electronic measuring instruments, electronic analysis instruments and application instruments, and there are 24 sub-categories such as optical electronic instruments, electronic component measuring instruments, and dynamic analysis instruments. In engineering, instrument performance indicators are usually described by accuracy, variation, and sensitivity. Meter calibration instruments are usually three items of calibration accuracy, variation and sensitivity. Variation refers to the maximum difference between the indicated values of the instrument when the measured variable of the instrument reaches the same value from different directions for many times, or in other words, when the external conditions of the instrument remain unchanged, the measured parameter changes from small to large and The degree of inconsistency of the measured parameters from large to small changes, the difference between the two is the instrument variation. The variation is taken as a percentage of the ratio of the maximum absolute error to the scale range of the meter.

Whether it is electronic instruments or instruments, their accuracy is crucial. In the production of electronic instruments, on the one hand, the processing precision of the components of electronic instruments must be high, and on the other hand, the cleanliness of the components must be ensured, so as to ensure the electronic instruments Therefore, it is necessary to clean the electronic instrument parts. After cleaning, it needs to be dried quickly to prevent water stains from remaining on the surface of the electronic instrument parts and affect the use effect. Now the drying device used for the electronic instrument parts after cleaning is a waste of energy. phenomenon is more serious. For this reason, a drying device for electronic instrument parts after cleaning is proposed.

Utility model content

The utility model proposes a drying device for electronic instrument parts after cleaning to solve the above problems.

In order to achieve the above object, the utility model adopts the following technical solutions:

A drying device for cleaning electronic instrument parts is designed, which includes a drying box body, a drying box door is hinged on the front side of the drying box body, and a first handle is fixed on the front end of the drying box door. There are two electric heating plates horizontally inside the drying box body, and several support frames are arranged above the two electric heating plates. The upper support frame has one end of the support frame passing through the side wall of the drying box body to the outside, and one end of the upper support frame is fixedly connected with a motor, and the motor is fixedly connected to the drying box through several fixed brackets. On the outer side wall of the body, the support frame is located on a section outside the body of the drying box and is fixedly sleeved with a driving wheel, and the driving wheel is connected to a driven wheel through a transmission belt, and the driven wheel is fixedly sleeved on the bottom of the oven. On the support frame, a section of the support frame located inside the drying box body is fixedly sleeved with gears, and adjacent gears mesh with each other.

Preferably, a protective box is fixedly connected to the outer side of the drying box body, the motor is located inside the protective box, a through hole is opened on the top of the protective box, and a protective box door is hinged on the front side of the protective box. A second handle is fixedly installed on the outside of the protective box door.

Preferably, a blower is fixedly installed inside the protection box, and the output end of the blower is fixedly connected to one end of a conveying pipe, and the other end of the conveying pipe passes through the side wall of the drying box body to reach the inside, and the conveying pipe The pipeline is located on a section inside the drying box body and is connected with several nozzles in a dispersed and fixed manner.

Preferably, an air pressure balance box is fixedly connected to the side of the drying box body away from the protection box, and the air pressure balance box is in communication with the drying box body.

Preferably, the free end of the delivery pipeline is sealed.

Preferably, several heat conduction protrusions are uniformly arranged on the outer wall of the support frame.

The utility model proposes a drying device for electronic instrument components after cleaning, which has the beneficial effects of:

1. The motor and the blower are powered on, the motor drives the support frame, and the support frame drives the adjacent gears to rotate through the gear meshing, and then drives the support frame to rotate, and the electronic instrument parts are continuously tumbling above the support frame to accelerate drying and improve drying efficiency. .

2. At the same time, the blower sucks the outside air into the body of the drying box through the through hole, then flows into the air pressure balance box through the electric heating plate, and performs cyclic heating and drying, which further improves the drying efficiency and the utilization rate of heat energy.

3. The device is equipped with a motor to drive the support frame to rotate, and the matching driving wheel, transmission belt and driven wheel can drive the overall operation of the entire drying device through a simple structure, and the operation is simple.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the internal structure of the utility model.

Fig. 3 is a schematic diagram of the A-A section structure of the utility model.

In the figure: 1-cleaning box body, 2-cleaning box door, 3-first handle, 4-protection box, 5-protection box door, 6-second handle, 7-through hole, 8-electric heating plate, 9-support Frame, 10-heat conduction protrusion, 11-motor, 12-driving wheel, 13-gear, 14-transmission belt, 15-driven wheel, 16-blower, 17-conveying pipeline, 18-nozzle, 19-air pressure balance box.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-3, a drying device for electronic instrument components after cleaning includes a drying box body 1, a drying box door 2 is hinged on the front side of the drying box body 1, and a drying box door 2 is fixed on the front surface. The first handle 3, two electric heating plates 8 are arranged horizontally inside the drying box body 1, and several support frames 9 are arranged above the two electric heating plates 8, and the support frames 9 are rotatably connected to the inner side wall of the drying box body 1, each The support frames 9 above the electric heating plate 8 respectively have one end of the support frame 9 through the side wall of the drying box body 1 to reach the outside, and one end of the support frame 9 above is fixedly connected with a motor 11, and the motor 11 is fixedly connected to the oven through several fixed brackets. On the outer wall of the drying box body 1, the support frame 9 is fixedly sleeved with a driving wheel 12 on a section outside the drying box body 1, and the driving wheel 12 is connected with a driven wheel 15 through a transmission belt 14, and the driven wheel 15 is fixedly sleeved on the On the support frame 9 located below, a section of the support frame 9 located inside the drying oven body 1 is fixedly sleeved with gears 13 , and adjacent gears 13 mesh with each other.

Further, the outer side of the drying box body 1 is fixedly connected with a protective box 4, the motor 11 is located inside the protective box 4, the top of the protective box 4 is provided with a through hole 7, the front side of the protective box 4 is hinged with a protective box door 5, and the protective box A second handle 6 is fixedly installed outside the door 5 .

Further, a blower 16 is fixedly installed inside the protection box 4, and the output end of the blower 16 is fixedly connected to one end of a delivery pipeline 17, and the other end of the delivery pipeline 17 runs through the side wall of the drying box body 1 to reach the inside, and the delivery pipeline 17 is located in the oven. Several nozzles 18 are dispersedly and fixedly connected to one section inside the dry box body 1 .

Further, an air pressure balance box 19 is fixedly connected to the side of the drying box body 1 away from the protection box 4 , and the air pressure balance box 19 communicates with the drying box body 1 .

Further, the free end of the delivery pipe 17 is sealed.

Further, a number of heat conducting protrusions 10 are uniformly arranged on the outer wall of the support frame 9 .

Embodiment one

Please refer to Figures 1-3, the first embodiment of the present invention is: a drying device for electronic instrument components after cleaning, including a drying box body 1, a drying box door 2 is hinged on the front side of the drying box body 1, and The front end of the dry box door 2 is fixed with a first handle 3, and the inside of the drying box body 1 is horizontally equipped with two electric heating plates 8, and above the two electric heating plates 8, there are several support frames 9, which are rotatably connected to the drying oven. On the inner side wall of the box body 1, each supporting frame 9 above the electric heating plate 8 has one end of the supporting frame 9 passing through the side wall of the drying box body 1 to the outside, and one end of the supporting frame 9 above is fixedly connected with a motor 11, The motor 11 is fixedly connected to the outer wall of the drying box body 1 through several fixed brackets. The support frame 9 is located on the outer section of the drying box body 1 and is fixedly sleeved with a driving wheel 12. The driving wheel 12 is connected with a driven wheel through a transmission belt 14. 15. The driven wheel 15 is fixedly socketed on the supporting frame 9 located below, and a section of the supporting frame 9 located inside the drying box body 1 is fixedly socketed with gears 13, and the adjacent gears 13 mesh with each other.

Embodiment two

Please refer to Fig. 1-3, embodiment two of the present invention is:

A drying device for electronic instrument parts after cleaning, on the basis of the first embodiment, it also includes a protective box 4 fixedly connected to the outer side of the drying box body 1, the motor 11 is located inside the protective box 4, and the top of the protective box 4 is opened There is a through hole 7, and the front side of the protection box 4 is hinged with a protection box door 5, and the outside of the protection box door 5 is fixedly equipped with a second handle 6.

Embodiment Three

Please refer to Fig. 1-3, embodiment three of the present invention is:

A drying device for electronic instrument components after cleaning, on the basis of Embodiment 2, also includes a blower 16 fixedly installed inside the protection box 4, the output end of the blower 16 is fixedly connected to one end of the delivery pipeline 17, the delivery pipeline 17 The other end goes through the side wall of the drying box body 1 to reach the interior. The conveying pipeline 17 is located on a section inside the drying box body 1 and is connected with a number of nozzles 18 in a dispersed and fixed manner. The side of the drying box body 1 away from the protection box 4 is fixedly connected with an air pressure balance. Box 19, the air pressure balance box 19 is connected with the drying box body 1, and the free end of the delivery pipeline 17 is sealed.

Embodiment Four

Please refer to Fig. 1-3, embodiment four of the present invention is:

A drying device for electronic instrument components after cleaning, on the basis of the third embodiment, further includes a plurality of heat conduction protrusions 10 uniformly arranged on the outer wall of the support frame 9 .

To sum up, in the process of using the drying device after cleaning the electronic instrument components, firstly open the drying box door 2, put the cleaned electronic instrument components on the support frame 9, and then close the drying box door 2, The electric heating plate 8 is connected to the external power supply, and starts heating and drying. At the same time, the motor 11 and the blower 16 are powered on, and the motor 11 drives the support frame 9. The support frame 9 drives the adjacent gear 13 to rotate through the gear 13 meshing and then drives the support frame. 9 rotates, and the electronic instrument components roll over the top of the support frame 9 to speed up the drying and improve the drying efficiency; at the same time, the blower 16 sucks the gas into the drying box body 1 through the external air through the through hole 7, and passes through the electric heating plate 8 Then it flows into the air pressure balance box 19 for circulation heating and drying to further improve the drying efficiency and the utilization rate of heat energy.

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the number of indicated technical features, Thus, a feature defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. the drying unit after a kind of electronic instrument component cleaning, it is characterised in that: including drying box ontology (1), the drying Drying chamber door (2) is hinged on front side of case ontology (1), drying chamber door (2) front end face is fixed with the first in command (3), described Drying box ontology (1) inner horizontal is set there are two electric hot plate (8), and two electric hot plates (8) tops are equipped with several support frames (9), support frame as described above (9) is rotatably connected on drying box ontology (1) inner sidewall, above each described electric hot plate (8) Support frame (9) to have one end of a support frame (9) to reach through drying box ontology (1) side wall respectively external, be located at upper One end of the support frame (9) of side is fixedly connected with motor (11), and the motor (11) is fixedly connected on by several fixed brackets On the lateral wall of the drying box ontology (1), support frame as described above (9) is located at external one section upper fixation of the drying box ontology (1) It is socketed with driving wheel (12), the driving wheel (12) is sequentially connected with driven wheel (15), the driven wheel by transmission belt (14) (15) it is fixedly attached on underlying support frame (9), support frame as described above (9) is located at the drying box ontology (1) internal one Duan Shangjun has been fixedly attached gear (13), and adjacent gear (13) intermeshing.

2. the drying unit after a kind of electronic instrument component cleaning according to claim 1, it is characterised in that: the drying The external side of case ontology (1) is fixedly connected with guard box (4), and the motor (11) is located at the guard box (4) inside, the guarantor It is offered through-hole (7) at the top of protecting box (4), protection chamber door (5) is hinged on front side of the guard box (4), the protection chamber door (5) is outside Portion is fixedly installed with second handle (6).

3. the drying unit after a kind of electronic instrument component cleaning according to claim 2, it is characterised in that: the protection It is fixedly installed with air blower (16) inside case (4), the output end of the air blower (16) is fixedly connected with conveyance conduit (17) The other end of one end, the conveyance conduit (17) reaches internal, the conveyance conduit through the side wall of the drying box ontology (1) (17) it is located at internal one section upper dispersion of the drying box ontology (1) and is fixedly connected with several nozzles (18).

4. the drying unit after a kind of electronic instrument component cleaning according to claim 3, it is characterised in that: the drying Case ontology (1) is fixedly connected with air pressure balance case (19) far from the guard box (4) side, the air pressure balance case (19) and institute Drying box ontology (1) is stated to be connected.

5. the drying unit after a kind of electronic instrument component cleaning according to claim 4, it is characterised in that: the conveying The free end sealed set of pipeline (17).

6. the drying unit after a kind of electronic instrument component cleaning according to claim 1, it is characterised in that: the support Several thermally conductive raised (10) are evenly arranged on frame (9) lateral wall.