CN215809898U

CN215809898U - Drive chip is with dampproofing drying device

Info

Publication number: CN215809898U
Application number: CN202121520895.3U
Authority: CN
Inventors: 肖戈
Original assignee: Ma'anshan Jinyufeng Electronic Technology Co ltd
Current assignee: Ma'anshan Jinyufeng Electronic Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-02-11
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a damp-proof drying device for a driving chip, which comprises a case and a movable support frame, wherein the case is arranged on the movable support frame, the top of the case is provided with a filtering and heating mechanism, the bottom of the inner side of the case is provided with a rotary support frame mechanism, the filtering and heating mechanism comprises an air filter, a water absorption box, a heater and an air pump, the rotary support frame mechanism comprises a slow motor and a tray support, a spray head comprises an air guide pipe, an air guide spray pipe and an air guide cylinder, the inner wall of the case is respectively provided with a temperature sensor and a humidity sensor, the bottom of the water absorption box is embedded with an electric heating wire, energy is saved by circulating heating, water vapor in the case and the driving chip is removed in a circulating reciprocating manner, the driving chip can be dried by hot air without dead angles, the drying efficiency is improved, the driving chip is uniformly heated, the drying in the case is kept, and water absorbing substances are recycled, the energy utilization rate is improved, the energy consumption is reduced, and the cost is reduced.

Description

Drive chip is with dampproofing drying device

Technical Field

The utility model belongs to the field of electronic element processing, and particularly relates to a damp-proof drying device for a driving chip.

Background

Electronic components are widely produced and used nowadays, and are components of electronic components and small and medium-sized machines and instruments, and the electronic components are usually composed of a plurality of parts and can be commonly used in similar products; it is a general name of some parts in the industries of electric appliances, radio, instruments and the like, such as capacitors, transistors, hairsprings, springs and other sub-devices.

The electronic components often need to be baked and processed when processing production, baking processing needs to be carried out by means of baking processing equipment, the existing electronic component baking equipment has poor baking effect on the electronic components due to design defects, uneven baking, easy burning of the components, low baking speed and low operating efficiency, and is not convenient and fast to operate, so that the baking processing quality and efficiency of the electronic components are influenced to a great extent.

The existing damp-proof and dust-proof method for the electronic components mostly realizes effective storage for a certain time by putting the electronic components into a dehumidifying box with a desiccant, but the method has the defects that firstly, the storage space of the dehumidifying box is small, the dehumidifying box is inconvenient to use, secondly, the use validity period of the dehumidifying box is short, a plurality of desiccants are not replaced timely, the dehumidifying box is frequently checked and maintained at times, the damp-proof and dust-proof function of the dehumidifying box is invalid, and the stored electronic component products are not protected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a damp-proof drying device for a driving chip, which can solve the problem of high heat loss in the prior art.

The purpose of the utility model can be realized by the following technical scheme:

a damp-proof drying device for a driving chip comprises a case and a movable support frame, wherein the case is arranged on the movable support frame, a filtering and heating mechanism is arranged at the top of the case, a rotary support frame mechanism is arranged at the bottom of the inner side of the case, the filtering and heating mechanism comprises an air filter, a water absorption box, a heater and an air pump, the air pump is arranged at the center of the top of the case, an exhaust pipe is arranged at the output end of the air pump, the input end of the air pump is communicated with the output end of the heater, the water absorption box is symmetrically arranged at the two sides of the heater, the air filter is also symmetrically arranged at the two sides of the heater and positioned at the outer side of the water absorption box, an exhaust pipe is arranged at the input end of the air filter, the output end of the air filter is communicated with the input end of the water absorption box, the output end of the water absorption box is communicated with the input end of the heater, and the two exhaust pipes penetrate through the top of the case and extend to the bottom of the inner side of the case, the blast pipe runs through the top center of quick-witted case and extends to the inside bottom side of quick-witted case, and exhaust pipe and blast pipe are equal vertical downwards, and two exhaust pipes are about the mutual symmetry of blast pipe place axis, and a plurality of extraction opening has been seted up to the equal equidistance in one side that two exhaust pipes are relative, installs the suction hood on the plurality of extraction opening, and a plurality of gas vent has been seted up to the both sides equidistance of blast pipe, installs the shower nozzle on the plurality of gas vent, suction hood and shower nozzle one-to-one, and suction hood and shower nozzle are axle center altogether.

Preferably, the rotating support frame mechanism comprises a slow motor and a tray support, a support plate is installed on the lower portion of the inner side of the case, transmission rods are symmetrically arranged on the support plate, the transmission rods penetrate through the support plate and are rotatably connected with the support plate, the slow motor is installed at the center of the bottom of the case, the end portion of a driving shaft of the slow motor is mutually transmitted with one end of the transmission rod through a transmission belt, a support seat is fixedly connected with the other end of the transmission rod, a support bearing is installed on the lower side of the support seat and is installed on the support plate, the transmission rod penetrates through the middle of the support bearing and is in sliding connection with the support bearing, and the tray support is installed on the support seat.

Preferably, the spray head comprises an air guide tube, an air guide spray tube and an air guide tube, the lower end of the air guide tube is communicated with the exhaust tube, an air guide cavity is arranged in the middle of the air guide tube, an annular groove is formed in one side of the inner wall of the air guide spray tube, the air guide tube is fixedly connected to the wall of one side of the annular groove, the air guide groove is formed between the air guide tube and the air guide spray tube, a gap is formed between one end of the air guide tube and the wall of the other side of the annular groove, the upper end of the air guide tube is installed on one side of the air guide spray tube, and the air guide cavity is communicated with the air guide groove.

Preferably, the top symmetry of box that absorbs water is installed and is lapped, and two apron rotate with the box that absorbs water respectively to be connected, and driving motor is installed to one side symmetry of the box that absorbs water, and two driving motor's drive shaft all runs through the box wall of the box that absorbs water, and driving motor's drive shaft with absorb water the box and rotate to be connected, driving motor's drive shaft tip and apron fixed connection, and driving motor's drive shaft and the edge place axis of apron are coaxial.

Preferably, one side of the case is provided with a case door with two opposite doors, four corners of the lower side of the movable support frame are respectively provided with a universal wheel, the inner wall of the case is respectively provided with a temperature sensor and a humidity sensor, the bottom of the water absorption box is embedded with an electric heating wire, and the water absorption box is internally provided with a plurality of water absorption silica gels.

The utility model has the beneficial effects that: the silk screen boxes are used for containing the driving chips to be dried, then the silk screen boxes containing the driving chips are placed on the tray support one by one, then the box doors are closed, the slow-speed motor is started to drive the transmission belt and the transmission rod, and the tray support is rotated slowly and uniformly, so that the driving chips can be dried by hot air without dead corners, the drying efficiency is improved, and the driving chips are heated uniformly;

then the heater and the air pump are started, the heated air is discharged into the exhaust pipe by the air pump, passes through the air guide cavity and the air guide groove in sequence and is finally sprayed out from the gap between the air guide spray pipe and the air guide cylinder, the air in the middle of the air guide spray pipe is driven to spray out to the driving chip on the tray bracket, simultaneously, the air pump performs air extraction from the air extraction pipe through the air filter, the air extraction pipe pumps the air flow containing the water vapor into the air filter through the air extraction covers which correspond to the spray heads one by one for preliminary filtration, harmful substances in the air flow are removed, then the water-containing air flow enters the water absorption box, the water vapor is removed by the water absorption substances in the water absorption box, then, the pure and dry air is discharged into the heater for heating, and is discharged into the case from the air pump again, so that the water vapor in the case and the driving chip is removed in a reciprocating manner, and the energy is saved by the cyclic heating, thereby improving the energy utilization rate, the energy consumption is reduced;

when the humidity sensor determines that the air humidity in the case is in a certain range, the slow motor, the heater and the air pump are closed, the driving motor rotates the cover plate, the water absorption box is opened, the heating wire at the bottom of the water absorption box starts to work to evaporate water in the water absorption material, when the humidity sensor determines that the air humidity in the case exceeds the certain range, the heating wire of the water absorption box is closed, the cover plate is rotated and the water absorption box is sealed, then the slow motor, the heater and the air pump are started again, the dryness in the case is kept, the water absorption material is recycled, and the cost is reduced.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front view of the overall internal structure of the present invention;

FIG. 3 is a schematic top view of the filtering and heating mechanism of the present invention;

FIG. 4 is a schematic view of the internal structure of the showerhead of the present invention;

in the figure: 1. a chassis; 2. a movable support frame; 3. a filtering and heating mechanism; 4. an air exhaust pipe; 5. an exhaust pipe; 6. an air extraction hood; 7. a spray head; 8. an air filter; 9. a water absorption box; 10. a heater; 11. an air pump; 12. a slow speed motor; 13. a transmission belt; 14. a transmission rod; 15. a support bearing; 16. a supporting seat; 17. a tray support; 18. an air duct; 19. an air guide nozzle; 20. an air guide cylinder; 21. a gas guide groove; 22. a gas conducting cavity; 23. a cover plate; 24. the motor is driven.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a damp-proof drying device for a driver chip comprises a case 1 and a movable support frame 2, wherein the case 1 is installed on the movable support frame 2, a filtering and heating mechanism 3 is installed at the top of the case 1, a rotary support frame mechanism is installed at the bottom of the inner side of the case 1, the filtering and heating mechanism 3 comprises an air filter 8, a water absorption box 9, a heater 10 and an air pump 11, the air pump 11 is installed at the center of the top of the case 1, an exhaust pipe 5 is installed at the output end of the air pump 11, the input end of the air pump 11 is communicated with the output end of the heater 10, the water absorption boxes 9 are symmetrically arranged at two sides of the heater 10, the air filter 8 is also symmetrically arranged at two sides of the heater 10, the air filter 8 is located at the outer side of the water absorption box 9, the output end of the air filter 8 is communicated with the input end of the water absorption box 9, the output end of the water absorption box 9 is communicated with the input end of the heater 10, two exhaust tubes 4 all run through quick-witted case 1's top and extend to quick-witted case 1's inboard bottom, blast pipe 5 runs through quick-witted case 1's top center and extends to quick-witted case 1's inside bottom side, exhaust tube 4 and blast pipe 5 are all vertical downwards, and two exhaust tubes 4 are symmetrical about blast pipe 5 place axis each other, a plurality of extraction opening has been seted up to the equal equidistance in one side that two exhaust tubes 4 are relative, install suction hood 6 on the plurality of extraction opening, a plurality of gas vent has been seted up to the both sides equidistance of blast pipe 5, install shower nozzle 7 on the plurality of gas vent, suction hood 6 and shower nozzle 7 one-to-one, and suction hood 6 and shower nozzle 7 are coaxial.

The rotary support frame mechanism comprises a slow motor 12 and a tray support 17, a support plate is arranged at the lower part of the inner side of the case 1, transmission rods 14 are symmetrically arranged on the support plate, the transmission rods 14 penetrate through the support plate and are rotatably connected with the support plate, the slow motor 12 is arranged at the center of the bottom of the case 1, the end part of a driving shaft of the slow motor 12 is mutually transmitted with one end of the transmission rod 14 through a transmission belt 13, the other end of the transmission rod 14 is fixedly connected with a support base 16, a support bearing 15 is arranged at the lower side of the support base 16, the support bearing 15 is arranged on the support plate, the transmission rod 14 penetrates through the middle part of the support bearing 15 and is slidably connected with the support bearing 15, the tray support 17 is arranged on the support base 16, the driving rod 14 is driven by the slow motor 12, the supporting seat 16 is driven by the driving rod 14, and the supporting seat 16 drives the tray bracket 17, so that the contained driving chip continuously rotates, and the heating is uniform and has no dead angle.

The spray head 7 comprises an air guide tube 18, an air guide spray tube 19 and an air guide tube 20, the lower end of the air guide tube 18 is communicated with the exhaust pipe 5, an air guide cavity 22 is arranged in the middle of the air guide tube 18, an annular groove is formed in one side of the inner wall of the air guide spray tube 19, the air guide tube 20 is fixedly connected to the wall of one side of the annular groove, an air guide groove 21 is formed between the air guide tube 20 and the air guide spray tube 19, a gap is formed between one end of the air guide tube 20 and the wall of the other side of the annular groove, the upper end of the air guide tube 18 is installed on one side of the air guide spray tube 19, the air guide cavity 22 is communicated with the air guide groove 21, airflow is blown forwards at a five-degree included angle through the gap, surrounding air is driven to be blown simultaneously, the air blowing amount is improved, and the discharge of water vapor is accelerated.

The apron 23 is installed to the top symmetry of box 9 that absorbs water, two apron 23 rotate with the box 9 that absorbs water respectively and are connected, driving motor 24 is installed to one side symmetry of box 9 that absorbs water, the box wall of box 9 that absorbs water is all run through to the drive shaft of two driving motor 24, and driving motor 24's drive shaft rotates with the box 9 that absorbs water to be connected, driving motor 24's drive shaft tip and apron 23 fixed connection, and driving motor 24's drive shaft and the edge place axis of apron 23 share the axle center, rotate apron 23 through driving motor 24 and seal water-absorbing box 9, open water-absorbing box 9 when need not take out the moisture, conveniently hydrofuge.

One side of machine case 1 is provided with the chamber door of running from opposite directions the door, the universal wheel is installed respectively to the downside four corners department of activity support frame 2, install temperature sensor and humidity transducer on the inner wall of machine case 1 respectively, the heating wire has been buried underground to the bottom of the box 9 that absorbs water, it is provided with a plurality of silica gel that absorb water in the box 9 to absorb water, confirm the inside temperature of machine case 1 through temperature sensor, thereby confirm the water content of drive chip through humidity transducer in the machine case 1, thereby the water in the silica gel that absorbs water passes through heating wire heating discharge used repeatedly.

When the utility model is used, the silk screen boxes are used for containing the driving chips to be dried, then a plurality of silk screen boxes containing the driving chips are put on the tray support 17 one by one, then the box door is closed, the slow motor 12 is started to drive the transmission belt 13 and the transmission rod 14, the tray support 17 is slowly and uniformly rotated, then the heater 10 and the air pump 11 are started, the heated air is discharged into the exhaust pipe 5 by the air pump 11, passes through the air guide cavity 22 and the air guide groove 21 in sequence and is finally sprayed out from the gap between the air guide spray pipe 19 and the air guide cylinder 20, and drives the air in the middle of the air guide spray pipe 19 to be sprayed out to the driving chips on the tray support 17, meanwhile, the air pump 11 extracts air from the exhaust pipe 4 through the air filter 8, the exhaust pipe 4 extracts the air flow containing water vapor into the air filter 8 through the exhaust hoods 6 corresponding to the nozzles 7 one by one to one, and primarily removes the harmful substances in the air filter, the water-containing air flow enters the water absorption box 9, water vapor is removed by the water absorption materials in the water absorption box 9, pure and dry air is discharged into the heater 10 to be heated, and is discharged into the case 1 from the air pump 11 again, thereby cyclically removing the water vapor in the case 1 and the drive chip, when the humidity sensor determines that the humidity of the air in the case 1 is within a certain range, the slow motor 12, the heater 10 and the air pump 11 are closed, the driving motor 24 rotates the cover plate 23, the water absorption box 9 is opened, the heating wires at the bottom of the water absorption box 9 start to work to evaporate the water in the water absorption materials, when the humidity sensor determines that the humidity of the air in the cabinet 1 exceeds a certain range, the heating wire of the suction box 9 is turned off, the cover plate 23 is rotated and the suction box 9 is closed, and then the slow motor 12, the heater 10 and the air pump 11 are again started, thereby keeping the inside of the cabinet 1 dry.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The damp-proof drying device for the drive chip is characterized by comprising a case (1) and a movable support frame (2), wherein the case (1) is installed on the movable support frame (2), a filtering and heating mechanism (3) is installed at the top of the case (1), a rotary support frame mechanism is installed at the bottom of the inner side of the case (1), the filtering and heating mechanism (3) comprises an air filter (8), a water absorption box (9), a heater (10) and an air pump (11), the air pump (11) is installed at the center of the top of the case (1), an exhaust pipe (5) is installed at the output end of the air pump (11), the input end of the air pump (11) is communicated with the output end of the heater (10), the water absorption box (9) is symmetrically arranged on two sides of the heater (10), the air filter (8) is symmetrically arranged on two sides of the heater (10), and air cleaner (8) are located the outside of box (9) that absorbs water, two exhaust tube (4) are installed to the input of air cleaner (8), the output of air cleaner (8) is linked together with the input of box (9) that absorbs water, the output of box (9) that absorbs water is linked together, two with the input of heater (10) a plurality of extraction opening, a plurality of have been seted up to the equal equidistance in one side that exhaust tube (4) is relative install air exhaust cover (6) on the extraction opening, a plurality of gas vent, a plurality of are seted up to the both sides equidistance of blast pipe (5) install shower nozzle (7) on the gas vent.

2. The damp-proof drying device for the driving chip is characterized in that the rotating support frame mechanism comprises a slow motor (12) and a tray support (17), a support plate is installed at the lower part of the inner side of the case (1), transmission rods (14) are symmetrically arranged on the support plate, the transmission rods (14) penetrate through the support plate and are rotatably connected with the support plate, the slow motor (12) is installed at the center of the bottom of the case (1), the end part of a driving shaft of the slow motor (12) is mutually transmitted with one end of the transmission rod (14) through a transmission belt (13), the other end of the transmission rod (14) is fixedly connected with a support base (16), a support bearing (15) is installed at the lower side of the support base (16), the support bearing (15) is installed on the support plate, and the transmission rod (14) penetrates through the middle part of the support bearing (15) and is slidably connected with the support bearing (15), and a tray support (17) is arranged on the supporting seat (16).

3. The damp-proof drying device for the driver chip is characterized in that the spray head (7) comprises an air guide pipe (18), an air guide spray pipe (19) and an air guide cylinder (20), the lower end of the air guide pipe (18) is communicated with the exhaust pipe (5), an air guide cavity (22) is formed in the middle of the air guide pipe (18), an annular groove is formed in one side of the inner wall of the air guide spray pipe (19), the air guide cylinder (20) is fixedly connected to the wall of the groove in one side of the annular groove, an air guide groove (21) is formed between the air guide cylinder (20) and the air guide spray pipe (19), a gap is formed between one end of the air guide cylinder (20) and the wall of the groove in the other side of the annular groove, the upper end of the air guide pipe (18) is installed on one side of the air guide spray pipe (19), and the air guide cavity (22) is communicated with the air guide groove (21).

4. The dampproof drying device for the driving chip as claimed in claim 1, wherein the top of the water absorption box (9) is symmetrically provided with cover plates (23), two of the cover plates (23) are respectively rotatably connected with the water absorption box (9), one side of the water absorption box (9) is symmetrically provided with driving motors (24), driving shafts of the two driving motors (24) penetrate through the box wall of the water absorption box (9), the driving shafts of the driving motors (24) are rotatably connected with the water absorption box (9), and ends of the driving shafts of the driving motors (24) are fixedly connected with the cover plates (23).

5. The dampproof drying device for the driving chip as claimed in claim 1, wherein a box door with a split door is arranged on one side of the case (1), universal wheels are respectively installed at four corners of the lower side of the movable supporting frame (2), a temperature sensor and a humidity sensor are respectively installed on the inner wall of the case (1), an electric heating wire is buried at the bottom of the water absorption box (9), and a plurality of water absorption silica gels are arranged in the water absorption box (9).