CN113739549A - Electronic components quick drying device - Google Patents
Electronic components quick drying device Download PDFInfo
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- CN113739549A CN113739549A CN202111072201.9A CN202111072201A CN113739549A CN 113739549 A CN113739549 A CN 113739549A CN 202111072201 A CN202111072201 A CN 202111072201A CN 113739549 A CN113739549 A CN 113739549A
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- fixedly provided
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
- F26B15/14—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by trays or racks or receptacles, which may be connected to endless chains or belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a rapid drying device for electronic components, which comprises a transport rack and a drying rack, wherein the drying rack is fixedly arranged on the upper end surface of the transport rack, the transport rack comprises a fixed table, a first stepping motor, a first chain wheel, a first toothed chain belt, a guide plate, a fixed plate, a support plate, an electric push rod and an extrusion plate, and the drying rack comprises a n-shaped plate, a rotating column, a baffle plate, a torsional spring, a vent pipe, a heating cylinder, a heat preservation cylinder, a filter plate, an air pump and a drying agent.
Description
Technical Field
The invention relates to the technical field of electronic component processing, in particular to a rapid drying device for electronic components.
Background
The electronic components are components of electronic elements and small machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; some parts of industries such as electric appliances, radios, instruments and the like are general names of electronic devices such as capacitors, transistors, hairsprings, spiral springs and the like, the development of the modern electronic industry cannot be separated, electronic components need to be dehydrated and dried in the production process, such as cleaning, soaking, washing, dust removal and other processes, and then are dried in a dust-free state, and the electronic components are easy to damage due to direct dehydration because the electronic components are small in size.
Therefore, the mode of adopting gas stoving can prevent to produce the damage to electronic components, usually before drying to electronic components, need the manual work to fix electronic components, at the in-process of fixing to electronic components, the last metal lead hardness of electronic components is lower to lead to the metal lead on the electronic components to warp, and at the stoving in-process, because electronic components stationary plane and fixed part contact, consequently lead to electronic components and fixed part contact surface to be difficult to the quilt fast and dry, thereby reduce the drying efficiency of device.
Disclosure of Invention
In order to solve the technical problem, the invention provides a rapid drying device for electronic components.
A rapid drying device for electronic components comprises a transport frame and a drying frame, wherein the drying frame is fixedly arranged on the upper end face of the transport frame; wherein:
the transport frame comprises a fixed table, a first stepping motor, a first chain wheel and a first toothed chain belt, the guide plate, the fixed plate, the supporting plate, the electric push rod and the extrusion plate, a rectangular long groove is formed in the middle of the fixed table, a first stepping motor is fixedly mounted on the front end face of the fixed table through a motor base, the left side and the right side of the fixed table are both connected with a first sprocket in a rotating connection mode, the front end face of the right sprocket is fixedly connected with an output shaft of the first stepping motor, the first sprockets on the left side and the right side are in transmission connection through a toothed chain belt, the guide plate is fixedly mounted at the inner end of the rectangular long groove and at the left side and the right side of the middle of the first toothed chain belt, the fixed plates are uniformly and fixedly mounted on the outer end face of the first toothed chain belt along the circumferential direction of the outer end face, the adjacent fixed plates are in rotating connection through a pin shaft, the supporting plate is fixedly mounted on the left side of the inner end face of the rectangular long groove, the electric push rod is fixedly mounted on the lower end face of the supporting plate, and the extrusion plate is fixedly mounted on the lower end face of the electric push rod; at first place electronic components on the fixed plate, drive the stripper plate downstream through electric putter to extrude electronic components, make electronic components and fixed plate contact place, drive sprocket through step motor one this moment and rotate, thereby drive the first motion of toothed chain belt, thereby drive electronic components and parts right movement, when electronic components moves to the frame of drying and is in quiescent condition, dry electronic components through the frame of drying, lead to the gas after the stoving through the deflector.
The drying rack comprises an n-shaped plate, a rotating column, a baffle plate, a torsional spring, a ventilating pipe, a heating cylinder, a heat preservation cylinder, a filter plate, an air pump and a drying agent, wherein the n-shaped plate is fixedly installed on the upper end surface of a fixing plate, the left side and the right side of the n-shaped plate are connected with the rotating column in a rotating connection mode, the baffle plate is fixedly installed on the rotating column, the torsional spring is sleeved on each of the front side and the rear side of the rotating column, one end of the torsional spring is fixedly connected with the n-shaped plate, the other end of the torsional spring is fixedly connected with the baffle plate, the ventilating pipe is fixedly installed in the middle of the n-shaped plate, the heating cylinder is fixedly installed at the inner end of the ventilating pipe, the heat preservation cylinder is fixedly installed on the outer end surface of the ventilating pipe, the filter plate is fixedly installed on the inner end surface of the upper side of the ventilating pipe, the air pump is fixedly installed on the upper side of the ventilating pipe, and the drying agent is fixedly installed in the middle of the filter plate; when the electronic components move to the left side of the drying rack, the left side of the baffle close to the lower end is extruded by the fixed plate on which the electronic components are placed, thereby overturning towards the inner side of the II-shaped plate, enabling the fixed plate with the electronic components to smoothly enter the drying rack, when the electronic components in the Pi-shaped plate are in a static state, firstly, the gas filtered by the filter plate is introduced into the vent pipe through the air pump, the gas in the vent pipe is heated by the heating cylinder, at the moment, the electronic component is dried by the heated gas, after the electronic components are dried, the stepping motor drives the chain wheel to rotate continuously, thereby driving the dried electronic components to move rightwards, the baffle plate on the right side is extruded by the fixed plate on which the electronic components are arranged, thereby to the upset of II type board outside, make the fixed plate motion of placing electronic components dry frame right side.
The first preferred technical scheme is as follows: material leakage through holes are uniformly formed in the fixing table and located on the lower side of the n-shaped plate, a collecting cylinder is fixedly mounted on the lower side of the fixing table and located on the outer side of the material leakage through holes, air outlet holes are uniformly formed in the outer end face of the upper side of the collecting cylinder along the circumferential direction of the collecting cylinder, draining holes are uniformly formed in the lower side of the collecting cylinder, and a water collecting groove plate is clamped on the lower side of the collecting cylinder; make moisture on the electronic components drip to the surge drum smoothly through leaking the material through-hole, through the unnecessary gas in the venthole discharge surge drum, it is great to prevent the gas volume in the surge drum to influence moisture on the electronic components and drip downwards smoothly, influence the route of moisture drip on the electronic components simultaneously, make the smooth drippage of water in the surge drum to the catch basin board by the collection through the waterlogging caused by excessive rainfall hole, prevent that the water in the surge drum from receiving the gas blow in the surge drum, thereby splash.
The preferred technical scheme is as follows: lubricating balls are uniformly arranged on the upper end surface and the lower end surface of the guide plate, and elastic blocks are fixedly arranged on the upper end surface and the lower end surface of the guide plate and positioned on the left side and the right side of the lubricating balls; the first toothed chain belt can smoothly move outside the guide plate through the lubricating balls, and when the first toothed chain belt is static, the first toothed chain belt is in close contact with the upper end and the lower end of the middle of the first toothed chain belt through the elasticity of the elastic blocks.
The preferred technical scheme is three: the fixing plate comprises a plate body, a limiting column, a C-shaped plate, a first balancing weight, a limiting leakage plate, sponge blocks, a cylindrical spring, a rubber sleeve, an arc-shaped plate and a guide column, wherein the plate body is uniformly and fixedly arranged on the outer end surface of the toothed chain belt along the circumferential direction of the toothed chain belt, trapezoidal grooves are uniformly formed in the plate body, the limiting columns are symmetrically and fixedly arranged on the front side and the rear side in the trapezoidal grooves, the C-shaped plate is connected to the limiting columns on the front side and the rear side in a rotating connection mode, the first balancing weight is fixedly arranged on the lower side of the C-shaped plate, the limiting leakage plate is fixedly arranged on the upper end surface of the C-shaped plate, arc-shaped grooves are uniformly formed in the left side of the limiting leakage plate, the sponge blocks are symmetrically and fixedly arranged on the front side and the rear side in the arc-shaped grooves, a plurality of limiting grooves are respectively formed in the front end and the rear end of the inner side of the limiting leakage plate, the cylindrical spring is fixedly arranged in the limiting grooves, and the rubber sleeve is sleeved on the outer end surface of the cylindrical spring, the tail end of the cylindrical spring is fixedly provided with an arc-shaped plate, the middle part of the arc-shaped plate is fixedly provided with a guide post, and the guide post penetrates through the limiting leakage plate and the C-shaped plate; the gas smoothly enters the limiting leakage plate on the C-shaped plate through the trapezoidal grooves uniformly formed in the plate body, when the electronic component is extruded by the extrusion plate and is tightly connected with the limiting leakage plate, the metal lead on the electronic component enters the arc-shaped groove, the front side and the rear side of the metal lead on the electronic component are limited by the sponge blocks, and simultaneously the sponge blocks are ventilated so as to prevent the metal lead on the electronic component from being obstructed from contacting with the gas and carry out drying treatment, when the insulating main body of the electronic component is extruded, the insulating main body of the electronic component extrudes the arc-shaped plate to compress the cylindrical spring so as to smoothly enter the limiting leakage plate, at the moment, the arc-shaped plate is not extruded any more, and under the action of the reaction force of the cylindrical spring, the arc-shaped plate extends out of the limiting groove on the limiting leakage plate so as to limit the insulating main body of the electronic component, the cylindrical spring is prevented from being corroded by moisture on the electronic component through the rubber sleeve.
The preferable technical scheme is four: the lower end face of the extrusion plate is uniformly and fixedly provided with square blocks, the left end face of each square block is uniformly and fixedly provided with an L-shaped rod, and the outer end face of the part of the lower side of each L-shaped rod parallel to the horizontal plane is fixedly provided with a rubber sleeve; the insulating main body of the electronic component is extruded through the square block, and because the upper end face of the metal lead on the electronic component is lower than the upper end face of the insulating main body of the electronic component, the metal lead on the electronic component can be extruded simultaneously with the insulating main body of the electronic component through the L-shaped rod, and the metal lead on the electronic component is prevented from being scraped by the L-shaped rod through the rubber sleeve.
The preferred technical scheme is five: the inner end face of the n-shaped plate is fixedly provided with a heating plate, the lower end face of the heating plate is uniformly and fixedly provided with a heat conduction screen plate, the outer end face of the n-shaped plate is fixedly provided with a heat insulation plate, the inner end of the n-shaped plate and the left side of the baffle are fixedly provided with a retaining column, and the outer end face of the retaining column is fixedly provided with a buffer sleeve; heat the space in the II-shaped plate through the hot plate, through heat conduction otter board under the condition that does not hinder gas motion, heat transfer to the space downside in the II-shaped plate that produces the hot plate, accelerate the heat transfer speed that the hot plate produced, block left baffle through left fender post, prevent left baffle under the drive of the reaction force of torsional spring, because be used to the left side motion of II-shaped plate, thereby accelerate the speed that left baffle resumes to original state, and on the same reason, the fender post on right side accelerates the speed that the baffle on right side resumes to original state, through the impact force between reduction fender post and the left baffle and between the baffle of fender post and the right side of buffering sleeve.
The preferred technical scheme is six: the baffle comprises a rectangular plate, a rubber strip and a second balancing weight, the rectangular plate is fixedly mounted on the rotating column, the rubber strip is fixedly mounted on the outer end face of the rectangular plate, and the second balancing weight is fixedly mounted at the inner end of the lower side of the rectangular plate; the gravity center of the rectangular plate is reduced through the second balancing weight, the rectangular plate is quickly restored to the initial state under the condition that the rectangular plate does not receive extrusion force, and the elasticity of the rubber strips enables the rubber strips to be in close contact with the inner end faces of the II-shaped plate and the rubber strips to be in close contact with the first toothed chain belt.
The preferred technical scheme is seven: the middle part of the filter plate is fixedly provided with a chemical containing leakage plate, the right end of the chemical containing leakage plate extends out of the vent pipe, the inner end of the right side of the chemical containing leakage plate is rotatably connected with a fan-shaped block through a pin shaft, the fan-shaped block is clamped with the chemical containing leakage plate, and a drying agent is placed in the chemical containing leakage plate; prevent to interfere gaseous filtration and motion through flourishing agent bushing, seal flourishing agent bushing right side through the quadrant, prevent that gaseous through flourishing agent bushing eduction gear, carry out drying process through the moisture of drier in to gaseous, but and quick replacement drier.
The invention has the following beneficial effects: 1. according to the rapid drying device for the electronic components, the electronic components are fixed through the conveying frame, manual fixing of each electronic component is not needed, so that the processing efficiency of the device is improved, the drying frame is matched with the conveying frame, the outer end faces of the electronic components can be contacted with gas, drying is carried out, and the drying efficiency of the electronic components is improved.
2. According to the transportation frame, gas smoothly enters the limiting leakage plates on the C-shaped plates through the trapezoidal grooves, the front side and the rear side of the metal lead on the electronic component are limited by the sponge blocks, and meanwhile, the sponge blocks are breathable so as to prevent the metal lead on the electronic component from being prevented from contacting with the gas and performing drying treatment.
3. According to the drying rack provided by the invention, the heat generated by the heating plate is transferred to the lower side of the space in the II-shaped plate through the heat-conducting screen plate under the condition that the movement of gas is not obstructed, the heat transfer speed generated by the heating plate is accelerated, the left baffle plate is blocked through the left gear column, the left baffle plate is prevented from moving to the left side of the II-shaped plate under the driving of the reaction force of the torsion spring due to inertia, so that the speed of returning the left baffle plate to the original state is accelerated, similarly, the speed of returning the right baffle plate to the original state is accelerated through the right gear column, and the impact force between the gear column and the left baffle plate and between the gear column and the right baffle plate is reduced through the buffer sleeve.
4. According to the drying rack provided by the invention, the right side of the agent containing leakage plate is sealed through the fan-shaped block, so that gas is prevented from passing through the agent containing leakage plate discharging device, moisture in the gas is dried through the drying agent, and the drying agent can be quickly replaced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial enlarged view of the present invention at M of fig. 1.
Fig. 3 is a schematic perspective view of the support plate of the present invention.
Fig. 4 is a schematic perspective view of a filter plate according to the present invention.
Fig. 5 is a left-side plan view of the damper and torsion spring of the present invention.
FIG. 6 is a schematic plan view of the air outlet holes and draining holes of the present invention.
Fig. 7 is a front plan view schematically showing the structure of the guide plate of the present invention.
Fig. 8 is a left-side plan view schematically illustrating the fixing plate according to the present invention.
Figure 9 is a schematic plan view in elevation of the Π -shaped plate of the invention.
In the figure: 1. a transport rack; 11. a fixed table; 111. a collection canister; 112. an air outlet; 113. draining holes; 114. a catchment channel plate; 12. a first stepping motor; 13. a chain wheel I; 14. a toothed chain belt I; 15. a guide plate; 151. lubricating the beads; 152. an elastic block; 16. a fixing plate; 161. a plate body; 162. a limiting column; 163. a C-shaped plate; 164. a first balancing weight; 165. a limiting bushing plate; 166. a sponge block; 167. a cylindrical spring; 168. a rubber sleeve; 169. an arc-shaped plate; 170. a guide post; 17. a support plate; 191. a square block; 192. an L-shaped rod; 193. a rubber sleeve; 18. an electric push rod; 19. a pressing plate; 2. a drying rack; 20. II-shaped plates; 201. heating plates; 202. a heat conducting mesh plate; 203. a thermal insulation board; 204. a shift post; 205. a buffer sleeve; 21. rotating the column; 22. a baffle plate; 221. a rectangular plate; 222. a rubber strip; 223. a second balancing weight; 23. a torsion spring; 24. a breather pipe; 25. a heating cylinder; 26. a heat-preserving cylinder; 27. a filter plate; 271. a solvent containing bushing; 272. a sector block; 28. an air pump; 29. a desiccant.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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. 1-9, a device for rapidly drying an electronic component comprises a transportation frame 1 and a drying frame 2, wherein the drying frame 2 is fixedly mounted on the upper end face of the transportation frame 1; wherein:
referring to fig. 1 and 2, the transportation frame 1 includes a fixed platform 11, a first stepping motor 12, a first sprocket 13, a first toothed chain belt 14, a guide plate 15, a fixed plate 16, a support plate 17, an electric push rod 18 and a squeezing plate 19, a rectangular long groove is formed in the middle of the fixed platform 11, the first stepping motor 12 is fixedly installed on the front end surface of the fixed platform 11 through a motor base, the first sprocket 13 is rotatably connected to the left and right sides of the fixed platform 11, the front end surface of the first sprocket 13 on the right side is fixedly connected with an output shaft of the first stepping motor 12, the first sprockets 13 on the left and right sides are in transmission connection through the first toothed chain belt 14, the guide plate 15 is fixedly installed at the inner end of the rectangular long groove and positioned on the left and right sides of the middle of the first toothed chain belt 14, the fixed plate 16 is uniformly and fixedly installed on the outer end surface of the first toothed chain belt 14 along the circumferential direction, the adjacent fixed plates 16 are rotatably connected through a pin shaft, the support plate 17 is fixedly installed on the left side of the inner end surface of the rectangular long groove, an electric push rod 18 is fixedly arranged on the lower end face of the supporting plate 17, and an extrusion plate 19 is fixedly arranged on the lower end face of the electric push rod 18; at first place electronic components on fixed plate 16, drive stripper plate 19 downstream through electric putter 18, thereby extrude electronic components, make electronic components and fixed plate 16 contact place, drive sprocket 13 through step motor 12 this moment and rotate, thereby drive toothed chain belt 14 and move, thereby drive electronic components and move right, when the fixed plate 16 that places electronic components moved to stoving frame 2 and is in quiescent condition, dry electronic components through stoving frame 2, lead to the gas after the stoving processing through deflector 15.
Referring to fig. 1, 4 and 5, the drying rack 2 includes a Π -shaped board 20, a rotation column 21, a blocking board 22, a torsion spring 23, the device comprises a ventilating pipe 24, a heating cylinder 25, a heat preservation cylinder 26, a filter plate 27, an air pump 28 and a drying agent 29, wherein an n-shaped plate 20 is fixedly installed on the upper end surface of a fixing plate 16, the left side and the right side of the n-shaped plate 20 are connected with a rotating column 21 in a rotating connection mode, a baffle plate 22 is fixedly installed on the rotating column 21, torsion springs 23 are sleeved on the front side and the rear side of the rotating column 21, one end of each torsion spring 23 is fixedly connected with the n-shaped plate 20, the other end of each torsion spring 23 is fixedly connected with the baffle plate 22, a ventilating pipe 24 is fixedly installed in the middle of the n-shaped plate 20, the heating cylinder 25 is fixedly installed at the inner end of the ventilating pipe 24, the heat preservation cylinder 26 is fixedly installed on the outer end surface of the ventilating pipe 24, the filter plate 27 is fixedly installed on the inner end surface of the ventilating pipe 24, the air pump 28 is fixedly installed on the upper side of the ventilating pipe 24, and the drying agent 29 is fixedly installed in the middle of the filter plate 27; when the electronic components move to the left side of the drying rack 2, the left side of the baffle plate 22 close to the lower end is pressed by the fixing plate 16 on which the electronic components are placed, so as to turn over towards the inner side of the II-shaped plate 20, the fixing plate 16 on which the electronic components are placed smoothly enters the drying rack 2, when the electronic components in the II-shaped plate 20 are in a static state, firstly, the gas filtered by the filter plate 27 is introduced into the vent pipe 24 through the air pump 28, the gas in the vent pipe 24 is heated through the heating cylinder 25, at the moment, the electronic components are dried through the heated gas, after the electronic components are dried, the sprocket wheel 13 is driven by the stepping motor I12 to continue rotating, so as to drive the dried electronic components to move rightwards, the baffle plate 22 on the right side is pressed by the fixing plate 16 on which the electronic components are placed, so as to turn over towards the outer side of the II-shaped plate 20, the fixing plate 16 on which the electronic components are placed is moved to the right side of the drying rack 2.
Referring to fig. 1 and 6, material leaking through holes are uniformly formed in the fixing table 11 and located on the lower side of the n-shaped plate 20, a collecting cylinder 111 is fixedly mounted on the lower side of the fixing table 11 and located outside the material leaking through holes, air outlet holes 112 are uniformly formed in the outer end surface of the upper side of the collecting cylinder 111 along the circumferential direction of the collecting cylinder, draining holes 113 are uniformly formed in the lower side of the collecting cylinder 111, and a water collecting channel plate 114 is clamped to the lower side of the collecting cylinder 111; make moisture on the electronic components drip to the surge drum 111 smoothly through leaking the material through-hole, discharge unnecessary gas in the surge drum 111 through venthole 112, it is great to prevent the gas volume in the surge drum 111, thereby influence moisture on the electronic components and drip downwards smoothly, influence the route that moisture on the electronic components and parts drips simultaneously, it is collected to water catch bowl board 114 to drip smoothly through waterlogging caused by excessive rainfall hole 113 in the surge drum 111, prevent that water in the surge drum 111 from receiving the gas blow in the surge drum 111, thereby splash.
Referring to fig. 7, the upper and lower end surfaces of the guide plate 15 are uniformly provided with lubricating beads 151, and the upper and lower end surfaces of the guide plate 15 and the left and right sides of the lubricating beads 151 are both fixedly provided with elastic blocks 152; the first toothed chain belt 14 can smoothly move outside the guide plate 15 through the lubricating balls 151, and when the first toothed chain belt 14 is static, the first toothed chain belt is in close contact with the upper end and the lower end of the middle part of the first toothed chain belt 14 through the elasticity of the elastic blocks 152.
Referring to fig. 1, 2 and 9: the fixing plate 16 comprises a plate body 161, a limiting column 162, a C-shaped plate 163, a first counter weight 164, a limiting leakage plate 165, a sponge block 166, a cylindrical spring 167, a rubber sleeve 168, an arc-shaped plate 169 and a guide column 170, the outer end surface of the first toothed chain belt 14 is uniformly and fixedly provided with the plate body 161 along the circumferential direction thereof, the plate body 161 is uniformly provided with a trapezoidal groove, the front side and the rear side of the trapezoidal groove are symmetrically and fixedly provided with the limiting column 162, the limiting columns 162 at the front side and the rear side are connected with the C-shaped plate 163 in a rotating connection mode, the lower side of the C-shaped plate 163 is fixedly provided with the first counter weight 164, the upper end surface of the C-shaped plate 163 is fixedly provided with the limiting leakage plate 165, the left side of the limiting leakage plate 165 is uniformly provided with the arc-shaped groove, the front side and the rear side of the arc-shaped groove are symmetrically and fixedly provided with the sponge block 166, the front end and the rear end of the inner side of the limiting leakage plate 165 are respectively provided with a plurality of limiting grooves, the front side and rear side are uniformly arranged, the cylindrical spring 167 is fixedly arranged in the limiting groove, a rubber sleeve 168 is sleeved on the outer end face of the cylindrical spring 167, an arc-shaped plate 169 is fixedly mounted at the tail end of the cylindrical spring 167, a guide column 170 is fixedly mounted in the middle of the arc-shaped plate 169, and the guide column 170 penetrates through the limiting leak plate 165 and the C-shaped plate 163; the gas smoothly enters the limiting leakage plate 165 on the C-shaped plate 163 through the trapezoidal grooves uniformly formed in the plate body 161, when the electronic component is extruded by the extrusion plate 19 and is tightly connected with the limiting leakage plate 165, the metal lead on the electronic component enters the arc-shaped groove, the front side and the rear side of the metal lead on the electronic component are limited by the sponge block 166, meanwhile, the sponge block 166 is breathable to prevent the metal lead on the electronic component from being obstructed from contacting with the gas, and drying treatment is carried out, when the insulating main body of the electronic component is extruded, the insulating main body of the electronic component extrudes the arc-shaped plate 169 to compress the cylindrical spring 167, so that the cylindrical spring smoothly enters the limiting leakage plate 165, at the moment, the arc-shaped plate 169 is not extruded any more, under the action of the reaction force of the cylindrical spring 167, the arc-shaped plate 169 extends out of the limiting groove on the limiting leakage plate 165, so as to limit the insulating main body of the electronic component, the cylindrical spring 167 is prevented from being corroded by moisture on the electronic components by the rubber sleeve 168.
Referring to fig. 2 and 3, a square block 191 is uniformly and fixedly mounted on the lower end surface of the extrusion plate 19, an L-shaped rod 192 is uniformly and fixedly mounted on the left end surface of the square block 191, and a rubber sleeve 193 is fixedly mounted on the outer end surface of a part parallel to the horizontal plane on the lower side of the L-shaped rod 192; extrude electronic components's insulating main part through square 191, because metal lead wire up end on the electronic components is less than electronic components's insulating main part up end, consequently make metal lead wire on the electronic components can receive the extrusion simultaneously with electronic components's insulating main part through L shape pole 192, prevent through rubber sleeve 193 that L shape pole 192 from producing the scraping to the metal lead wire on the electronic components.
Referring to fig. 1 and 9, a heating plate 201 is fixedly mounted on an inner end surface of the Π -shaped plate 20, heat conducting net plates 202 are uniformly and fixedly mounted on a lower end surface of the heating plate 201, a heat insulating plate 203 is fixedly mounted on an outer end surface of the Π -shaped plate 20, a retaining column 204 is fixedly mounted on each of the inner end of the Π -shaped plate 20 and the left side of the retaining plate 22, and a buffering sleeve 205 is fixedly mounted on an outer end surface of the retaining column 204; heat the space in II board 20 through heating board 201, through heat conduction otter board 202 under the condition that does not hinder gas motion, heat transfer to the interior space downside of II board 20 with the heating board 201 production, accelerate the heat transfer speed that heating board 201 produced, block left baffle 22 through left fender post 204, prevent left baffle 22 under the drive of torsional spring 23's reaction force, because inertia is to the left side motion of II board 20, thereby accelerate left baffle 22 and resume the speed to original state, and on the same reason, the fender post 204 on right side accelerates the speed that the baffle 22 on right side resumes to original state, reduce through buffering sleeve 205 and keep off between post 204 and the left baffle 22 and the baffle 22 on fender post 204 and the right side impact force.
Referring to fig. 1, 5 and 9, the baffle 22 includes a rectangular plate 221, a rubber strip 222 and a second balancing weight 223, the rectangular plate 221 is fixedly installed on the rotating column 21, the rubber strip 222 is fixedly installed on the outer end face of the rectangular plate 221, and the second balancing weight 223 is fixedly installed at the inner end of the lower side of the rectangular plate 221; the gravity center of the rectangular plate 221 is reduced by the second balancing weight 223, so that the rectangular plate 221 is rapidly restored to the initial state under the condition of not receiving extrusion force, and the rubber strip 222 is in close contact with the inner end face of the Pi-shaped plate 20 and the rubber strip 222 is in close contact with the first toothed chain belt 14 through the elasticity of the rubber strip 222.
Referring to fig. 1 and 4, the middle part of the filter plate 27 is fixedly provided with a leakage plate 271 for containing the agent, the right end of the leakage plate 271 for containing the agent extends out of the vent pipe 24, the inner end of the right side of the leakage plate 271 for containing the agent is rotatably connected with a fan-shaped block 272 through a pin shaft, the fan-shaped block 272 is clamped with the leakage plate 271 for containing the agent, and the desiccant 29 is placed in the leakage plate 271 for containing the agent; the filtering and movement of interference gas are prevented by the agent containing leakage plate 271, the right side of the agent containing leakage plate 271 is sealed by the fan-shaped block 272, the gas is prevented from being discharged out of the device through the agent containing leakage plate 271, the moisture in the gas is dried by the drying agent 29, and the drying agent 29 can be replaced quickly.
When the drying rack works specifically, firstly, electronic components are placed on the fixed plate 16, the extrusion plate 19 is driven to move downwards through the electric push rod 18, so that the electronic components are extruded, the electronic components are placed in contact with the fixed plate 16, at the moment, the chain wheel 13 is driven to rotate through the stepping motor I12, so that the chain belt I14 is driven to move, so that the electronic components are driven to move rightwards, when the electronic components move to the left side of the drying rack 2, the lower side of the baffle plate 22 is extruded by the fixed plate 16 with the electronic components placed, so that the electronic components rotate, the fixed plate 16 smoothly enters the drying rack 2, when the fixed plate 16 with the electronic components placed in the II-shaped plate 20 stops moving, firstly, gas filtered by the filter plate 27 is introduced into the vent pipe 24 through the air pump 28, gas in the vent pipe 24 is heated through the heating cylinder 25, and at the moment, the electronic components are dried through the heated gas, the gas after drying treatment is guided by the guide plate 15, and after the electronic components are dried, the chain wheel 13 is driven by the stepping motor 12 to continuously rotate, so that the dried electronic components move rightwards, the baffle plate 22 on the right side is extruded by the fixing plate 16 on which the electronic components are placed, and the fixing plate 16 rotates to smoothly move out of the drying rack 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (8)
1. The utility model provides an electronic components quick drying device, includes transportation frame (1) and stoving frame (2), its characterized in that: a drying rack (2) is fixedly arranged on the upper end face of the transportation rack (1); wherein:
the conveying frame (1) comprises a fixed table (11), a first stepping motor (12), a first chain wheel (13), a first toothed chain belt (14), a guide plate (15), a fixed plate (16), a support plate (17), an electric push rod (18) and an extrusion plate (19), wherein a rectangular long groove is formed in the middle of the fixed table (11), the first stepping motor (12) is fixedly installed on the front end face of the fixed table (11) through a motor base, the first chain wheel (13) is connected to the left side and the right side of the fixed table (11) in a rotating connection mode, the front end face of the first chain wheel (13) on the right side is fixedly connected with an output shaft of the first stepping motor (12), the first chain wheels (13) on the left side and the right side are in transmission connection through the first toothed chain belt (14), the guide plates (15) are fixedly installed at the inner ends of the rectangular long groove and located on the left side and the right side of the middle of the first toothed chain belt (14), the outer end face of the first toothed chain belt (14) is uniformly and fixedly installed with the fixed plate (16) along the circumferential direction, the adjacent fixing plates (16) are rotationally connected through a pin shaft, a supporting plate (17) is fixedly installed on the left side of the inner end face of the rectangular long groove, an electric push rod (18) is fixedly installed on the lower end face of the supporting plate (17), and an extrusion plate (19) is fixedly installed on the lower end face of the electric push rod (18);
the drying rack (2) comprises an n-shaped plate (20), rotating columns (21), a baffle (22), a torsion spring (23), ventilating pipes (24), a heating cylinder (25), a heat-insulating cylinder (26), a filter plate (27), an air pump (28) and a drying agent (29), the upper end face of a fixing plate (16) is fixedly provided with the n-shaped plate (20), the left side and the right side of the n-shaped plate (20) are connected with the rotating columns (21) in a rotating connection mode, the baffle (22) is fixedly arranged on the rotating columns (21), the front side and the rear side of each rotating column (21) are sleeved with the torsion spring (23), one end of the torsion spring (23) is fixedly connected with the n-shaped plate (20), the other end of the torsion spring (23) is fixedly connected with the baffle (22), the middle of the n-shaped plate (20) is fixedly provided with the ventilating pipes (24), the inner end of each ventilating pipe (24) is fixedly provided with the heating cylinder (25), the outer end face of each ventilating pipe (24) is fixedly provided with the heat-insulating cylinder (26), the inner end face of the upper side of the air pipe (24) is fixedly provided with a filter plate (27), the upper side of the air pipe (24) is fixedly provided with an air pump (28), and the middle part of the filter plate (27) is fixedly provided with a drying agent (29).
2. The electronic component quick drying device according to claim 1, characterized in that: the material through-hole that leaks has evenly been seted up to fixed station (11) last and being located II type board (20) downside, and fixed station (11) downside just is located the material through-hole outside fixed mounting that leaks and has a chimney (111), and venthole (112) have evenly been seted up along its circumference to the outer terminal surface of chimney (111) upside, and waterlogging caused by excessive rainfall hole (113) have evenly been seted up to chimney (111) downside, and chimney (111) downside joint has catchment frid (114).
3. The electronic component quick drying device according to claim 1, characterized in that: and the upper end surface and the lower end surface of the guide plate (15) are uniformly provided with lubricating balls (151), and elastic blocks (152) are fixedly arranged on the upper end surface and the lower end surface of the guide plate (15) and positioned on the left side and the right side of the lubricating balls (151).
4. The electronic component quick drying device according to claim 1, characterized in that: the fixing plate (16) comprises a plate body (161), a limiting column (162), a C-shaped plate (163), a first balancing weight (164), a limiting leakage plate (165), a sponge block (166), a cylindrical spring (167), a rubber sleeve (168), an arc-shaped plate (169) and a guide column (170), wherein the outer end face of the first toothed chain belt (14) is uniformly and fixedly provided with the plate body (161) along the circumferential direction thereof, trapezoidal grooves are uniformly formed in the plate body (161), the limiting columns (162) are symmetrically and fixedly arranged at the front side and the rear side in the trapezoidal grooves, the C-shaped plate (163) is connected to the limiting columns (162) at the front side and the rear side in a rotating connection mode, the first balancing weight (164) is fixedly arranged at the lower side of the C-shaped plate (163), the limiting leakage plate (165) is fixedly arranged at the upper end face of the C-shaped plate (163), an arc-shaped groove is uniformly formed in the left side of the limiting leakage plate (165), the sponge block (166) is symmetrically and fixedly arranged at the front side and rear side in the arc-shaped groove, a plurality of limiting grooves are formed in the front end and the rear end of the inner side of the limiting leakage plate (165), the limiting grooves in the front side and the rear side are evenly distributed, a cylindrical spring (167) is fixedly mounted in each limiting groove, a rubber sleeve (168) is sleeved on the outer end face of the cylindrical spring (167), an arc plate (169) is fixedly mounted at the tail end of the cylindrical spring (167), a guide column (170) is fixedly mounted in the middle of the arc plate (169), and the guide column (170) penetrates through the limiting leakage plate (165) and the C-shaped plate (163).
5. The electronic component quick drying device according to claim 1, characterized in that: the lower end face of the extrusion plate (19) is uniformly and fixedly provided with a square block (191), the left end face of the square block (191) is uniformly and fixedly provided with an L-shaped rod (192), and the outer end face of the part, parallel to the horizontal plane, of the lower side of the L-shaped rod (192) is fixedly provided with a rubber sleeve (193).
6. The electronic component quick drying device according to claim 1, characterized in that: the inner end face of the II-shaped plate (20) is fixedly provided with a heating plate (201), the lower end face of the heating plate (201) is uniformly and fixedly provided with a heat conduction net plate (202), the outer end face of the II-shaped plate (20) is fixedly provided with a heat insulation plate (203), the inner end of the II-shaped plate (20) is fixedly provided with a blocking column (204) on the left side of the blocking plate (22), and the outer end face of the blocking column (204) is fixedly provided with a buffer sleeve (205).
7. The electronic component quick drying device according to claim 1, characterized in that: the baffle (22) comprises a rectangular plate (221), a rubber strip (222) and a second balancing weight (223), the rectangular plate (221) is fixedly mounted on the rotating column (21), the rubber strip (222) is fixedly mounted on the outer end face of the rectangular plate (221), and the second balancing weight (223) is fixedly mounted on the inner end of the lower side of the rectangular plate (221).
8. The electronic component quick drying device according to claim 1, characterized in that: the middle part of the filter plate (27) is fixedly provided with a solvent containing leakage plate (271), the right end of the solvent containing leakage plate (271) extends out of the vent pipe (24), the inner end of the right side of the solvent containing leakage plate (271) is rotatably connected with a fan-shaped block (272) through a pin shaft, the fan-shaped block (272) is clamped with the solvent containing leakage plate (271), and a drying agent (29) is placed in the solvent containing leakage plate (271).
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| CN117490363A (en) * | 2023-12-27 | 2024-02-02 | 四川易华智源科技有限公司 | High-efficient baking equipment is used in electronic components processing |
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| CN113739549B (en) | 2022-09-23 |
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Inventor after: Hu Xiaochi Inventor before: Hu Xiaochi |