CN112706516B - Diode printing ink drying equipment - Google Patents
Diode printing ink drying equipment Download PDFInfo
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- CN112706516B CN112706516B CN202011592534.XA CN202011592534A CN112706516B CN 112706516 B CN112706516 B CN 112706516B CN 202011592534 A CN202011592534 A CN 202011592534A CN 112706516 B CN112706516 B CN 112706516B
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- bearing plate
- water tank
- diode
- hollow copper
- pipe
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- 238000001035 drying Methods 0.000 title claims abstract description 36
- 238000007639 printing Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 152
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 58
- 229910052802 copper Inorganic materials 0.000 claims abstract description 58
- 239000010949 copper Substances 0.000 claims abstract description 58
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 239000000110 cooling liquid Substances 0.000 claims description 31
- 238000005485 electric heating Methods 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 8
- 239000002390 adhesive tape Substances 0.000 description 31
- 238000010586 diagram Methods 0.000 description 7
- 230000005855 radiation Effects 0.000 description 7
- 239000002826 coolant Substances 0.000 description 5
- 238000013021 overheating Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- -1 at the moment Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Computer Hardware Design (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to the technical field of diode processing, and particularly relates to a diode ink drying device which comprises a box body, wherein the box body is provided with a fan and a heat dissipation water tank, the box body is provided with an electric heater, the electric heater is provided with a lower bearing plate, the lower bearing plate is provided with a lower hollow copper box, the lower hollow copper box is provided with a first vent groove, the upper end of the electric heater is provided with a slide bar, the slide bar is provided with an upper bearing plate, the upper bearing plate is provided with an upper hollow copper box, the upper hollow copper box is provided with a third vent groove, the upper bearing plate is provided with a fourth vent groove, and the heat dissipation water tank is provided with a water pump; this drying equipment can be dried the printing ink of in bank diode side, can avoid the overheated softening of glue on the paper sticky tape at the stoving process, avoids the paper sticky tape to lose viscidity, just so can prevent that the diode from breaking away from the paper sticky tape, and then brings the facility for the course of working of diode.
Description
Technical Field
The invention belongs to the technical field of diode processing, and particularly relates to a diode ink drying device.
Background
A diode, which is a device having two electrodes in an electronic component, allows current to flow in only a single direction. The most common function of a diode is to allow current to pass in a single direction (referred to as forward biasing) and to block current in the reverse direction (referred to as reverse biasing). Thus, the diode can be thought of as an electronic version of the check valve.
After the diodes are produced, a plurality of diodes are packaged into a row by using a paper adhesive tape, the packaging effect is shown as the attached figure 1 in the specification, metal pins at two ends of the diodes are respectively bonded into a row by two layers of paper adhesive tapes, the diodes are not contacted with each other in the packaging mode, the probability of mutual abrasion and damage is reduced, and the diodes are convenient to package, sell and take for use; the diode printing ink drying equipment has the advantages that the printing ink needs to be sprayed on the side faces of the diodes after the diodes are packaged into rows, the printing ink is used for recording specification parameters of the diodes, the sprayed diodes need to be dried by using a hot air gun, however, hot air blown out by the hot air gun can directly blow the whole row of diodes, glue on a paper adhesive tape is overheated and softened, the paper adhesive tape loses viscosity, the diodes are easily separated from the paper adhesive tape, inconvenience is brought to the processing process of the diodes, and the diode printing ink drying equipment is provided for solving the problems.
Disclosure of Invention
The purpose of the invention is: the diode ink drying equipment is used for solving the problems in the background technology.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
the diode ink drying equipment comprises a box body, wherein four supporting legs which are distributed in a rectangular shape are arranged at the lower end of the box body, a fan and a heat dissipation water tank are fixedly connected inside the box body from bottom to top in sequence, cooling liquid is filled in the heat dissipation water tank, an air inlet hole matched with the fan is formed in the lower end of the box body, and an electric heater is fixedly connected to the upper end of the box body;
the upper end of the electric heater is fixedly connected with a lower bearing plate, a plurality of lower hollow copper boxes are arranged at the upper end of the lower bearing plate, a first vent groove is formed in the middle of each lower hollow copper box, a second vent groove matched with the first vent groove is formed in the lower bearing plate, the left ends of the plurality of lower hollow copper boxes are connected with a first branch pipe through a common pipeline, the first branch pipe is connected with a first water supply pipe, the right ends of the plurality of lower hollow copper boxes are connected with a second branch pipe through a common pipeline, and the second branch pipe is connected with a first return pipe;
the upper end of the electric heater is provided with four rectangular sliding rods, the four sliding rods are connected with an upper bearing plate matched with a lower bearing plate in a sliding manner, the lower end of the upper bearing plate is provided with a plurality of upper hollow copper boxes, the middle part of each upper hollow copper box is provided with a third vent groove matched with the first vent groove, the upper bearing plate is provided with a fourth vent groove matched with the third vent groove, the left ends of the upper hollow copper boxes are connected with a third branch pipe through a common pipeline, the third branch pipe is connected with a second water supply pipe, the right ends of the upper hollow copper boxes are connected with a fourth branch pipe through a common pipeline, and the fourth branch pipe is connected with a second return pipe;
the left end of the radiating water tank is provided with a water pump penetrating through the tank body, the pumping end of the water pump is communicated with the interior of the radiating water tank, the first water supply pipe and the second water supply pipe are both connected with the pumping end of the water pump, the right end of the radiating water tank is provided with a small water tank, the small water tank is communicated with the interior of the radiating water tank, and the first return pipe and the second return pipe are both connected with the small water tank;
the front end of the box body is provided with a control panel, and the fan, the electric heater and the water pump are all electrically connected with the control panel.
When the technical scheme is adopted, when the diodes packaged in rows are dried, the upper bearing plate is lifted upwards, then the rows of diodes are placed on the lower hollow copper box according to the direction of the first vent groove, the connecting parts of the pins of the diodes and the paper adhesive tape are placed at the upper end of the lower hollow copper box, the main body parts of the diodes are suspended in the first vent groove, the lower hollow copper boxes are placed with the rows of diodes, the upper bearing plate is put down, the lower end of the upper hollow copper box is pressed on the connecting parts of the pins of the diodes and the paper adhesive tape, at the moment, air in the second vent groove, the first vent groove, the third vent groove and the fourth vent groove can mutually circulate up and down, and after the rows of diodes are placed, the control panel controls the electric heater, the fan and the water pump to be electrified and work;
the fan is electrified to work, the air can be driven to blow upwards, the air blown upwards can sequentially pass through the heat dissipation water tank, the electric heater, the second air channel, the first air channel, the third air channel and the fourth air channel, the electric heater can generate heat when being electrified to work, the air blown upwards can be heated into hot air by the electric heater when passing through the electric heater, the hot air can dry ink on the side face of the diode when passing through the first air channel and the third air channel, and the hot air is only blown to the main body part of the diode, so that the paper adhesive tape cannot be directly heated by the hot air, the probability of overheating and softening of glue can be greatly reduced, and the probability of losing viscosity of the paper adhesive tape is further reduced;
when the water pump is electrified to work, the water in the heat dissipation water tank can be pumped into the first water feeding pipe and the second water feeding pipe, the first water feeding pipe and the second water feeding pipe respectively feed cooling liquid into the first branch pipe and the third branch pipe, the first branch pipe and the third branch pipe respectively feed the cooling liquid into each lower hollow copper box and each upper hollow copper box, as the upper hollow copper box and the lower hollow copper box are respectively abutted against the upper side and the lower side of the connecting part of the pins of the diode and the paper adhesive tape, the heat conducted by the pins of the diode to the paper adhesive tape can be cooled and taken away by the cooling liquid, so that the glue on the paper adhesive tape can be prevented from being heated to an overhigh temperature by the pins of the diode, the paper adhesive tape is prevented from losing viscosity, the diode can be prevented from being separated from the paper adhesive tape, convenience is further brought to the processing process of the diode, and the cooling liquid in each lower hollow copper box and each upper hollow copper box respectively flows back to the second branch pipe and the fourth branch pipe after absorbing the heat, the cooling liquid in the second branch pipe and the cooling liquid in the fourth branch pipe finally flow back to the small water tank through the first return pipe and the second return pipe respectively, the small water tank guides the heated cooling liquid into the heat radiation water tank, the air blown upwards can cool the cooling liquid in the heat radiation water tank when passing through the heat radiation water tank, after the printing ink on the side surface of the diode is dried, the electric heater is controlled by the control panel to be powered off and stop working, at the moment, the electric heater does not heat the air, so that the air blown out by the fan can dissipate the heat of the diode, the diode is prevented from being scalded by the diode when a worker takes the diode, after the diode is cooled, the upper bearing plate is lifted upwards, so that the worker can take off the dried row of diodes, and after the drying process is finished, the fan and the water pump are controlled by the control panel to be powered off and stop working; the upper hollow copper box is pressed on the upper sides of the rows of diodes to fix the rows of diodes, so that the rows of diodes are prevented from being blown by air during drying, and the drying process can be smoothly carried out;
the invention provides a diode ink drying device which can be used for drying ink on the side surfaces of rows of diodes, and can prevent glue on a paper adhesive tape from being overheated and softened in the drying process and prevent the paper adhesive tape from losing viscosity, so that the diodes can be prevented from being separated from the paper adhesive tape, and convenience is brought to the diode processing process.
Further inject, electric heater includes ceramic substrate, ceramic substrate is equipped with a plurality of and first air channel assorted assembly groove, fixedly connected with electric heating wire in the assembly groove, electric heating wire and control panel electric connection. In the structure, the ceramic substrate is used for supporting the electric heating wire, the control panel can control the electric heating wire to be electrified and work, the electric heating wire can generate heat when being electrified and work, and air blown by the fan can be heated by the electric heating wire when passing through the air vent groove, so that hot air can be obtained;
further inject, the heat dissipation water tank includes left water storage box and right water storage box, be connected with a plurality of hollow slab between left side water storage box and the right water storage box, a plurality of hollow slab are vertical setting, and set up for the interval between two adjacent hollow slabs, the water pump sets up the left end at left water storage box, little water tank sets up the right-hand member at right water storage box. According to the structure, the left water storage tank, the right water storage tank and the hollow plates can store cooling liquid, the water pump can pump the cooling liquid in the left water storage tank to the first water delivery pipe and the second water delivery pipe, the pumped cooling liquid flows back to the small water tank through the first return pipe and the second return pipe after being heated and finally flows back to the right water storage tank from the small water tank, the hollow plates are communicated with the left water storage tank and the right water storage tank, so that the cooling liquid in the right water storage tank can flow to the left water storage tank through the hollow plates under the action of the water pump, heat carried by the cooling liquid can be transferred to the hollow plates when the cooling liquid passes through the hollow plates, and air blown by a fan can take away the heat on the hollow plates when the air passes through a gap between the two adjacent hollow plates due to the arrangement of the space between the two adjacent hollow plates, so that the cooling liquid can be cooled;
further inject, little water tank upside is equipped with the liquid feeding pipe, liquid feeding pipe upper end threaded connection has the pipe cap. With such a structure, the pipe cover is unscrewed, and the cooling liquid can be added into the small water tank through the liquid adding pipe.
Further inject, the slide bar upper end is equipped with the magnet board, go up the loading board and adopt stainless steel matter to make. With the structure, the magnet plate can limit the upper bearing plate to be separated from the slide rod, and the upper bearing plate can be adsorbed by the magnet plate, so that the upper bearing plate is conveniently fixed when the upper bearing plate is lifted.
Further inject, go up the loading board upper end and be equipped with the handle. With the structure, a user can conveniently lift the bearing plate.
Compared with the prior art, the invention has the following advantages:
1. because the hot air is only at the main body part of the blowing diode, the paper adhesive tape cannot be directly heated by the hot air, so that the probability of overheating and softening the glue can be greatly reduced, and the probability of losing the viscosity of the paper adhesive tape is further reduced;
2. because the upper hollow copper box and the lower hollow copper box are respectively abutted against the upper side and the lower side of the connecting part of the pin of the diode and the paper adhesive tape, the heat conducted by the pin of the diode to the paper adhesive tape can be cooled and taken away by the cooling liquid, so that the glue on the paper adhesive tape can be prevented from being heated to an excessive temperature by the pin of the diode, the paper adhesive tape is prevented from losing viscosity, the diode can be prevented from being separated from the paper adhesive tape, and the processing process of the diode is further facilitated;
3. after the printing ink on the side surface of the diode is dried, the electric heater is controlled to be powered off and stop working through the control panel, and the electric heater does not heat air at the moment, so that the air blown out by the fan can dissipate heat of the diode, and workers are prevented from being scalded by the diode when taking the diode;
4. go up hollow copper box pressure and can prevent that the diode in a row from being blown by the air when drying to the fixed action that plays of in a row at the diode upside in a row, make the stoving process go on smoothly.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic diagram illustrating the effect of diodes packaged in a row;
FIG. 2 is a first schematic structural diagram of a diode ink drying apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second embodiment of a diode ink drying apparatus according to the present invention;
FIG. 4 is a schematic diagram of an assembly of a case and a fan of an embodiment of a diode ink drying apparatus according to the present invention;
FIG. 5 is a schematic structural diagram of a heat dissipation water tank of an embodiment of a diode ink drying apparatus of the present invention;
FIG. 6 is a schematic structural diagram of an electric heater according to an embodiment of the present invention;
FIG. 7 is a schematic view of an assembly of a lower bearing plate and a lower hollow copper box according to an embodiment of the diode ink drying apparatus of the present invention;
FIG. 8 is a schematic view of a diode ink drying apparatus according to an embodiment of the present invention, in which rows of diodes are placed on a lower hollow copper box;
FIG. 9 is a schematic structural diagram of a bearing plate on an embodiment of a diode ink drying apparatus according to the present invention;
the main element symbols are as follows:
the device comprises a box body 1, supporting legs 2, a fan 21, a heat dissipation water tank 22, an air inlet 23, an electric heater 24, a lower bearing plate 3, a lower hollow copper box 31, a first air channel 32, a second air channel 33, a first branch pipe 34, a first water supply pipe 35, a second branch pipe 36, a first return pipe 37, a slide bar 38, an upper bearing plate 4, an upper hollow copper box 41, a third air channel 42, a fourth air channel 43, a third branch pipe 44, a second water supply pipe 45, a fourth branch pipe 46, a second return pipe 47, a water pump 5, a small water tank 51, a control panel 52, a ceramic substrate 6, an assembly groove 61, an electric heating wire 62, a left water storage tank 63, a right water storage tank 64, a hollow magnet plate 65, a liquid feeding pipe 7, a pipe cover 71, a left water storage tank 72 and a handle 73.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 2-9, the diode ink drying device of the present invention comprises a box body 1, four support legs 2 distributed in a rectangular shape are arranged at the lower end of the box body 1, a fan 21 and a heat dissipation water tank 22 are fixedly connected to the inside of the box body 1 from bottom to top in sequence, cooling liquid is filled in the heat dissipation water tank 22, an air inlet 23 matched with the fan 21 is arranged at the lower end of the box body 1, and an electric heater 24 is fixedly connected to the upper end of the box body 1;
the upper end of the electric heater 24 is fixedly connected with a lower bearing plate 3, the upper end of the lower bearing plate 3 is provided with a plurality of lower hollow copper boxes 31, the middle parts of the lower hollow copper boxes 31 are provided with first vent grooves 32, the lower bearing plate 3 is provided with second vent grooves 33 matched with the first vent grooves 32, the left ends of the plurality of lower hollow copper boxes 31 are commonly connected with a first branch pipe 34 through a pipeline, the first branch pipe 34 is connected with a first water supply pipe 35, the right ends of the plurality of lower hollow copper boxes 31 are commonly connected with a second branch pipe 36 through a pipeline, and the second branch pipe 36 is connected with a first return pipe 37;
four rectangular slide bars 38 are arranged at the upper end of the electric heater 24, the four slide bars 38 are slidably connected with an upper bearing plate 4 matched with the lower bearing plate 3, a plurality of upper hollow copper boxes 41 are arranged at the lower end of the upper bearing plate 4, a third vent groove 42 matched with the first vent groove 32 is arranged in the middle of each upper hollow copper box 41, a fourth vent groove 43 matched with the third vent groove 42 is arranged on the upper bearing plate 4, a third branch pipe 44 is commonly connected to the left ends of the upper hollow copper boxes 41 through a pipeline, a second water supply pipe 45 is connected to the third branch pipe 44, a fourth branch pipe 46 is commonly connected to the right ends of the upper hollow copper boxes 41 through a pipeline, and the fourth branch pipe 46 is connected to a second return pipe 47;
the left end of the heat radiation water tank 22 is provided with a water pump 5 penetrating through the tank body 1, the pumping end of the water pump 5 is communicated with the inside of the heat radiation water tank 22, the first water supply pipe 35 and the second water supply pipe 45 are both connected with the pumping end of the water pump 5, the right end of the heat radiation water tank 22 is provided with a small water tank 51, the small water tank 51 is communicated with the inside of the heat radiation water tank 22, and the first return pipe 37 and the second return pipe 47 are both connected with the small water tank 51;
the front end of the box body 1 is provided with a control panel 52, and the fan 21, the electric heater 24 and the water pump 5 are all electrically connected with the control panel 52.
By adopting the technical scheme of the invention, when the diodes packaged in rows are dried, the upper bearing plate 4 is lifted upwards, then the rows of diodes are placed on the lower hollow copper box 31 according to the direction of the first vent groove 32, the connecting parts of the pins of the diodes and the paper adhesive tape are placed at the upper end of the lower hollow copper box 31, the main parts of the diodes are suspended in the first vent groove 32, after the rows of diodes are placed on a plurality of lower hollow copper boxes 31, the upper bearing plate 4 is put down, the lower end of the upper hollow copper box 41 is pressed on the connecting parts of the pins of the diodes and the paper adhesive tape, at the moment, the air in the second vent groove 33, the first vent groove 32, the third vent groove 42 and the fourth vent groove 43 can be mutually circulated up and down, and after the rows of diodes are placed, the control panel 52 controls the electric heater 24, the fan 21 and the water pump 5 to be electrified and operated;
the fan 21 can be electrified to work to blow air upwards, the air blown upwards can sequentially pass through the heat dissipation water tank 22, the electric heater 24, the second air through groove 33, the first air through groove 32, the third air through groove 42 and the fourth air through groove 43, the electric heater 24 can generate heat when being electrified to work, the air blown upwards can be heated into hot air by the electric heater 24 when passing through the electric heater 24, the hot air can dry ink on the side face of the diode when passing through the first air through groove 32 and the third air through groove 42, and the hot air only blows the main body part of the diode, so that the paper adhesive tape cannot be directly heated by the hot air, the probability of overheating and softening of glue can be greatly reduced, and the probability of losing viscosity of the paper adhesive tape is further reduced;
when the water pump 5 is powered on, the water in the heat dissipation water tank 22 can be pumped into the first water feeding pipe 35 and the second water feeding pipe 45, the first water feeding pipe 35 and the second water feeding pipe 45 respectively feed cooling liquid into the first branch pipe 34 and the third branch pipe 44, the first branch pipe 34 and the third branch pipe 44 respectively feed the cooling liquid into each lower hollow copper box 31 and each upper hollow copper box 41, because the upper hollow copper box 41 and the lower hollow copper box 31 are respectively abutted to the upper side and the lower side of the connection part of the pin of the diode and the paper tape, the heat conducted to the paper tape by the pin of the diode can be cooled and taken away by the cooling liquid, so that the glue on the paper tape can be prevented from being heated to an excessive temperature by the pin of the diode, the viscosity loss of the paper tape can be avoided, the diode can be prevented from being separated from the paper tape, convenience is further brought to the processing process of the diode, and the cooling liquid in each lower hollow copper box 31 and each upper hollow copper box 41 can respectively flow back to the second branch pipe 36 and the fourth branch pipe 45 after absorbing the heat The cooling liquid in the pipe 46, the second branch pipe 36 and the fourth branch pipe 46 finally returns to the small water tank 51 through the first return pipe 37 and the second return pipe 47 respectively, the small water tank 51 guides the heated cooling liquid into the radiating water tank 22, the air blown upwards can cool the cooling liquid in the radiating water tank 22 when passing through the radiating water tank 22, after the ink on the side surface of the diode is dried, the electric heater 24 is first controlled by the control panel 52 to be powered off and stopped, at this time, the electric heater 24 is not heating the air, thus, the air blown out by the fan 21 can dissipate the heat of the diode, the condition that a worker is scalded by the diode when taking the diode is avoided, the upper bearing plate 4 is lifted upwards after the diode is cooled, thus, the dried rows of diodes can be taken down by the staff, and after the drying process is finished, the fan 21 and the water pump 5 are controlled to be powered off and stop working through the control panel 52; the upper hollow copper box 41 is pressed on the upper sides of the rows of diodes to fix the rows of diodes, so that the rows of diodes are prevented from being blown by air during drying, and the drying process can be smoothly carried out;
the invention provides a diode ink drying device which can be used for drying ink on the side surfaces of rows of diodes, and can prevent glue on a paper adhesive tape from being overheated and softened in the drying process and prevent the paper adhesive tape from losing viscosity, so that the diodes can be prevented from being separated from the paper adhesive tape, and convenience is brought to the diode processing process.
Preferably, the electric heater 24 includes a ceramic substrate 6, the ceramic substrate 6 is provided with a plurality of assembling grooves 61 matching with the first venting grooves 32, an electric heating wire 62 is fixedly connected in the assembling grooves 61, and the electric heating wire 62 is electrically connected with the control panel 52. With such a structure, the ceramic substrate 6 is used for supporting the electric heating wire 62, the control panel 52 can control the electric heating wire 62 to work electrically, the electric heating wire 62 can generate heat when working electrically, and the air blown by the fan 21 can be heated by the electric heating wire 62 when passing through the air duct 32, so that hot air can be obtained; in fact, other structures capable of heating air by power supply can be considered according to the situation.
Preferably, the heat dissipation water tank 22 includes left water storage tank 63 and right water storage tank 64, is connected with a plurality of hollow slab 65 between left water storage tank 63 and the right water storage tank 64, and a plurality of hollow slab 65 are vertical setting, and sets up for the interval between two adjacent hollow slab 65, and water pump 5 sets up at the left end of left water storage tank 63, and little water tank 51 sets up the right-hand member at right water storage tank 64. With such a structure, the left water storage tank 63, the right water storage tank 64 and the hollow plate 65 can store the cooling liquid, the water pump 5 can pump the cooling liquid in the left water storage tank 63 to the first water supply pipe 35 and the second water supply pipe 45, the pumped cooling liquid is heated and then flows back to the small water tank 51 through the first return pipe 37 and the second return pipe 47, and finally flows back to the right water storage tank 64 from the small water tank 51, because the hollow plate 65 communicates the left water storage tank 63 and the right water storage tank 64, the coolant in the right reservoir 64 can flow to the left reservoir 63 through the hollow plate 65 by the water pump 5, and when passing through the hollow plate 65, the heat carried by the hollow plates 65 can be transferred to the hollow plates 65, and because the adjacent hollow plates 65 are arranged at intervals, therefore, when the air blown by the fan 21 passes through the gap between the two hollow plates 65, the air can take away the heat on the hollow plates 65, so that the cooling liquid can be cooled; in fact, other configurations that can store the coolant and cool the coolant may be used as appropriate.
Preferably, a liquid feeding pipe 7 is arranged on the upper side of the small water tank 51, and a pipe cover 71 is connected to the upper end of the liquid feeding pipe 7 in a threaded manner. With this structure, the tube cap 71 is unscrewed, and the coolant can be added to the small water tank 51 through the filler tube 7. In fact, other configurations that can add the coolant to the small water tank 51 may be used as appropriate.
Preferably, the upper end of the sliding rod 38 is provided with a magnet plate 72, and the upper bearing plate 4 is made of stainless steel. With the structure, the magnet plate 72 can limit the upper bearing plate 4 from separating from the slide rod 38, and the upper bearing plate 4 can be adsorbed by the magnet plate 72, so that the upper bearing plate 4 can be conveniently fixed when the upper bearing plate 4 is lifted. In fact, other structures capable of restricting the upper loading plate 4 from being separated from the sliding rod 38 and fixing the upper loading plate 4 can be considered according to circumstances.
Preferably, the upper bearing plate 4 is provided with a handle 73 at the upper end thereof. With the structure, a user can conveniently lift the bearing plate 4. In fact, other structures that facilitate the user to lift the carrying plate 4 can be used according to the circumstances.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a diode printing ink drying equipment, includes box (1), its characterized in that: the lower end of the box body (1) is provided with four supporting legs (2) which are distributed in a rectangular shape, a fan (21) and a heat dissipation water tank (22) are fixedly connected to the interior of the box body (1) from bottom to top in sequence, cooling liquid is filled in the heat dissipation water tank (22), the lower end of the box body (1) is provided with an air inlet hole (23) matched with the fan (21), and the upper end of the box body (1) is fixedly connected with an electric heater (24);
the upper end of the electric heater (24) is fixedly connected with a lower bearing plate (3), the upper end of the lower bearing plate (3) is provided with a plurality of lower hollow copper boxes (31), the lower hollow copper boxes (31) are used for placing rows of diodes, a first vent groove (32) is formed in the middle of each lower hollow copper box (31), the lower bearing plate (3) is provided with a second vent groove (33) matched with the first vent groove (32), the left ends of the plurality of lower hollow copper boxes (31) are connected with a first branch pipe (34) through a common pipeline, the first branch pipe (34) is connected with a first water supply pipe (35), the right ends of the plurality of lower hollow copper boxes (31) are connected with a second branch pipe (36) through a common pipeline, and the second branch pipe (36) is connected with a first backflow pipe (37);
four rectangular sliding rods (38) are arranged at the upper end of the electric heater (24), the four sliding rods (38) are connected with an upper bearing plate (4) matched with the lower bearing plate (3) in a sliding manner, the lower end of the upper bearing plate (4) is provided with a plurality of upper hollow copper boxes (41), the middle part of each upper hollow copper box (41) is provided with a third vent groove (42) matched with the first vent groove (32), the upper bearing plate (4) is provided with a fourth vent groove (43) matched with the third vent groove (42), the left ends of a plurality of upper hollow copper boxes (41) are connected with a third branch pipe (44) through a common pipeline, the third branch pipes (44) are connected with second water supply pipes (45), the common pipeline at the right ends of the upper hollow copper boxes (41) is connected with fourth branch pipes (46), and the fourth branch pipes (46) are connected with second return pipes (47);
the left end of the heat dissipation water tank (22) is provided with a water pump (5) penetrating through the tank body (1), the pumping end of the water pump (5) is communicated with the inside of the heat dissipation water tank (22), the first water supply pipe (35) and the second water supply pipe (45) are both connected with the pumping end of the water pump (5), the right end of the heat dissipation water tank (22) is provided with a small water tank (51), the small water tank (51) is communicated with the inside of the heat dissipation water tank (22), and the first backflow pipe (37) and the second backflow pipe (47) are both connected with the small water tank (51);
the front end of the box body (1) is provided with a control panel (52), and the fan (21), the electric heater (24) and the water pump (5) are electrically connected with the control panel (52).
2. The diode ink drying apparatus of claim 1, wherein: electric heater (24) are including ceramic substrate (6), ceramic substrate (6) are equipped with a plurality of and first air channel (32) assorted assembly groove (61), fixedly connected with electric heating wire (62) in assembly groove (61), electric heating wire (62) and control panel (52) electric connection.
3. The diode ink drying apparatus of claim 1, wherein: the heat dissipation water tank (22) comprises a left water storage tank (63) and a right water storage tank (64), a plurality of hollow plates (65) are connected between the left water storage tank (63) and the right water storage tank (64), the hollow plates (65) are vertically arranged, the adjacent hollow plates (65) are arranged at intervals, the water pump (5) is arranged at the left end of the left water storage tank (63), and the small water tank (51) is arranged at the right end of the right water storage tank (64).
4. The diode ink drying apparatus of claim 1, wherein: a liquid feeding pipe (7) is arranged on the upper side of the small water tank (51), and a pipe cover (71) is in threaded connection with the upper end of the liquid feeding pipe (7).
5. The diode ink drying apparatus of claim 1, wherein: the upper end of the sliding rod (38) is provided with a magnet plate (72), and the upper bearing plate (4) is made of stainless steel.
6. The diode ink drying apparatus of claim 1, wherein: the upper end of the upper bearing plate (4) is provided with a handle (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011592534.XA CN112706516B (en) | 2020-12-29 | 2020-12-29 | Diode printing ink drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011592534.XA CN112706516B (en) | 2020-12-29 | 2020-12-29 | Diode printing ink drying equipment |
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| CN112706516A CN112706516A (en) | 2021-04-27 |
| CN112706516B true CN112706516B (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011592534.XA Active CN112706516B (en) | 2020-12-29 | 2020-12-29 | Diode printing ink drying equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115532713A (en) * | 2022-09-26 | 2022-12-30 | 先之科半导体科技(东莞)有限公司 | Automatic processing equipment of fireproof heat dissipation silicon carbide diode |
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