CN110340481B - Tin feeding device of tin soldering machine and air suction control method - Google Patents
Tin feeding device of tin soldering machine and air suction control method Download PDFInfo
- Publication number
- CN110340481B CN110340481B CN201810283318.3A CN201810283318A CN110340481B CN 110340481 B CN110340481 B CN 110340481B CN 201810283318 A CN201810283318 A CN 201810283318A CN 110340481 B CN110340481 B CN 110340481B
- Authority
- CN
- China
- Prior art keywords
- tin
- air suction
- ionization
- air
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title claims abstract description 174
- 238000005476 soldering Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000779 smoke Substances 0.000 claims abstract description 54
- 230000006698 induction Effects 0.000 claims description 8
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 229910000679 solder Inorganic materials 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 13
- 238000000746 purification Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/063—Solder feeding devices for wire feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation Of Gases By Adsorption (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses a tin feeding device of a tin soldering machine and an air suction control method, wherein a tin outlet nozzle is configured to fix tin wires, an air suction component is arranged at the tin outlet nozzle and is configured to suck smoke generated during welding.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a tin feeding device of a tin soldering machine and an air suction control method.
Background
In the field of electronic processing, a soldering technology is widely applied, and soldering is a welding method for penetrating and filling gaps at joints of metal pieces after low-melting-point metal solder is heated and melted, and partial smoke is generated in the solder heating and melting process in the soldering process, so that pollution of working environment and temperature rise of the working environment are caused.
Traditional soldering tin machine smoke abatement device can't be in the welding process effectively in time get rid of smog, and the most loudspeaker form induction port that is great of smoke abatement device that adopts, its induction port is because of the adjustment of angle or mounted position is not ideal enough, can not carry out effectual suction to smog, and the material is mostly plastic products, and life is shorter.
Patent application with publication number of CN205614153U and patent name of automatic tin welder discloses an automatic tin welder, which discharges harmful gas generated during welding out of a welding chamber through a vent arranged at the top of the welding chamber and a protective cover. However, the problems that the volume of the smoke removing device is large, the noise is large, the angle adjustment is not flexible enough and the like exist when the smoke removing device is used are solved, the smoke removing device in the mode cannot ensure effective smoke removing due to the fact that the installation position of the large volume of the air suction port is not in the smoke flowing direction, the distance between the air suction port and the smoke generating position is long, the volume is large, the sight is easy to be blocked, and the installation and the use of the optical detection monitoring equipment are affected. Therefore, a soldering machine device that is simple, convenient, fast, smoke-removing, and environment-friendly is highly demanded.
Disclosure of Invention
Aiming at the technical problems, the invention discloses a tin feeding device of a soldering machine and an air suction control method, which solve the technical problems that the effective suction of smoke cannot be ensured due to the fact that the distance between an air suction port of the soldering machine and a smoke generation position is far, the volume is large, the sight is easy to be blocked, the installation and the use of optical detection and monitoring equipment are influenced, the environment is prevented from being influenced by smoke discharge, and the like.
The technical scheme of the invention is realized as follows:
the utility model provides a tin device is sent to tin soldering machine, includes the mount, mount one end fixed connection pole, and the tin mouth is gone out in connecting rod one end connection and subassembly dead lever that breathes in, goes out tin mouth and subassembly dead lever that breathes in is configured to be in the same place with going out tin mouth and subassembly that breathes in, and the subassembly that breathes in sets up on going out tin mouth.
Preferably, the tin outlet mouth and one end of the fixing rod of the air suction component are provided with tin inlet openings, the tin inlet openings are configured to guide tin wires into the tin outlet mouth and the fixing rod of the air suction component and guide the tin wires out to the tin outlet mouth, the tin outlet mouth and the fixing rod of the air suction component are fixedly connected with the tin outlet mouth, the tin outlet mouth and the fixing rod of the air suction component are provided with limiting clamping parts, the center position of the air suction component is provided with a middle core body, the middle core body is provided with a through hole, one side, close to the tin outlet mouth, of the through hole forms a limiting groove, the tin outlet mouth and the fixing rod of the air suction component penetrate through the through hole, the limiting clamping parts are connected with the limiting groove in a matched clamping way, the air suction component is provided with an air suction port, the other end of the air suction pipeline is connected with an air suction pipeline, the first positioning plate is arranged on the upper part of the ionization accommodating device, the middle core body and the first positioning plate form an ionization air cavity, the ionization device is arranged in the air cavity, the upper end of the air suction component is in sealing connection with the air outlet device, a negative pressure generating device is arranged above the first positioning plate and is communicated with the air suction device, the negative pressure generating device is arranged in the air suction device, and the air suction device is arranged in the air suction box, and is communicated with the air suction device.
Preferably, the air suction assembly comprises a containing wall, the lower end of the containing wall is detachably connected with the lower connecting piece, the outer wall of the lower connecting piece is arranged in a truncated cone shape, the lower end wall of the lower connecting piece is horizontally arranged, and the control box is arranged on the upper surface of the lower end wall.
Further, a sensor assembly is arranged on the lower surface of the lower end wall and is electrically connected with a controller in the control box, the sensor comprises a temperature sensor and a brightness sensor, and the sensor assembly is configured to detect brightness information and temperature information at the tin nozzle and feed the detection information back to the controller.
Further, ionization accommodation device include first diapire and first lateral wall, the one end and the well core fixed connection of first diapire, the other end and the first lateral wall setting of first diapire, first lateral wall is parallel form setting with holding the wall, the pipeline export of breathing in the pipeline passes first diapire, the other end and the induction port UNICOM of breathing in the pipeline, the pipeline of breathing in is U type pipe setting, the height that highly is higher than the pipeline export of breathing in of induction.
Preferably, the middle core body comprises a middle core body connecting part and a middle core body, a step surface is arranged at the joint of the middle core body connecting part and the middle core body, a first positioning plate is arranged on the step surface, the other end of the first positioning plate is connected with a first side wall, the first positioning plate is detachably fixed, a discharge tip is arranged at the middle core body part between the first bottom wall and the first positioning plate, and the discharge tip is discontinuously arranged.
Further, the device of giving vent to anger include first connecting pipe, second connecting pipe, first connecting pipe and second connecting pipe can dismantle the connection, set up first connecting portion in first connecting pipe, first connecting portion and first connecting pipe lateral wall of first connecting pipe carry out spacing fixedly through the second locating plate, set up the second filtration pore on the second locating plate, the lower extreme of first connecting pipe can dismantle with the upper end of first lateral wall and be connected, the lower extreme of first connecting portion can dismantle with the upper end of well core connecting portion and be connected, be provided with the tin silk carry ware in the upper end of first connecting portion, set up the tin silk locating rack in the upper end of second locating plate.
Preferably, the ionization accommodation device comprises a first bottom wall and a first side wall, one end of the first bottom wall is fixedly connected with the middle core body, the other end of the first bottom wall is arranged with the first side wall, the first side wall is arranged in parallel with the accommodation wall, a detachable first positioning plate is arranged on the upper portion of the middle core body and the first side wall, an electrostatic discharge column is arranged between the first positioning plate and the first bottom wall, the electrostatic discharge column is fixed between an air suction pipeline outlet and the middle core body, the electrostatic discharge column is provided with a plurality of electrostatic discharge tips, and the electrostatic discharge column is electrically connected with a controller arranged in the control box.
The invention also discloses an air suction control method of the tin feeding device of the soldering machine, which adopts the tin feeding device of the soldering machine and comprises the following control steps:
ST1: opening a power supply switch of the soldering machine, and detecting the ambient temperature T1 at the position of the solder nozzle by a temperature sensor;
ST2: multiple measurements of ambient temperature T Measuring 1 and obtaining a plurality of times T Measuring 1 and the measured ambient temperature T1;
ST3: if T Measuring The difference between 1 and T1 is gradually increased, and the controller controls the negative pressure generating device to start to inhale; if T Measuring The difference between 1 and T1 does not gradually increase, and the negative pressure generating device is not restarted;
ST4: after the negative pressure generating device is started, the brightness sensor detects the brightness Ln at the tin nozzle;
ST5: if the detected brightness Ln is larger than a preset brightness threshold Ln0, starting an ionization device to purify fireworks and scraps;
ST6: if the detected brightness Ln is less than or equal to a preset brightness threshold Ln0, the ionization device is turned off;
ST7: after soldering is finished, the power supply is turned off, and the negative pressure generating device is turned off, so that the suction is stopped.
Preferably, the brightness threshold Ln0 is 1000nit, and in step ST2, the temperature sensor detects the ambient temperature T1 at the tin nozzle and then continuously detects T10 times in the subsequent 5 seconds Measuring T1, 10 times Measuring 1 at least 6 times or more T Measuring 1-T Measuring 1 Front part > 0, then determine as T Measuring The difference between 1 and T1 tends to gradually increase.
The invention has simple and compact structure, can suck the soldering tin smoke away at the moment of generating the soldering tin smoke, and effectively reduces the harm of the smoke generated in the welding process to human bodies and the environment.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention and that it is possible for a person skilled in the art to implement them according to these drawings without inventive effort.
FIG. 1 is a schematic diagram of a tin feeding device of a soldering machine according to the present invention;
FIG. 2 is a schematic diagram of a suction assembly of a tin feeding device of a soldering machine according to the present invention;
FIG. 3 is a schematic view of the mounting structure of the suction assembly in an embodiment of the present invention;
FIG. 4 is a schematic view of a structure of a tin nozzle and a fixing rod of a suction assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of a getter assembly according to a second embodiment of the invention;
FIG. 6 is a schematic side view of a getter assembly according to an embodiment of the invention;
FIG. 7 is a schematic diagram of a second side view of a getter assembly according to an embodiment of the invention;
FIG. 8 is a schematic cross-sectional view of H-H of FIG. 5;
FIG. 9 is a schematic cross-sectional structural view of I-I of FIG. 5;
FIG. 10 is a schematic side view of an air outlet device according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of an air outlet device according to an embodiment of the present invention;
FIG. 12 is a schematic cross-sectional view of B-B of FIG. 11;
FIG. 13 is a schematic view of a third embodiment of a suction assembly according to the present invention;
FIG. 14 is a schematic cross-sectional structural view of C-C of FIG. 13;
FIG. 15 is a schematic cross-sectional view of D-D of FIG. 13;
FIG. 16 is a schematic cross-sectional view of the G-G of FIG. 13;
FIG. 17 is a schematic side view of a getter assembly according to an embodiment of the invention;
FIG. 18 is a schematic cross-sectional view of an air outlet device of an air suction assembly according to an embodiment of the present invention;
FIG. 19 is a diagram showing a method for controlling the suction of a tin feeding device of a tin soldering machine according to an embodiment of the present invention;
tin wire 1; a connecting rod 2; a fixing frame 3; a suction assembly 4; a receiving wall 401; an upper connecting wall 402; a tin outlet nozzle 5; an air inlet 6; a first settling tank 601; a tin outlet nozzle and a suction assembly fixing rod 7; a tin inlet 701; a limit clamping part 702; a first engagement portion 702a; a second limit portion 702b; an air outlet device 8; a first connection pipe 801; a first connecting tube sidewall 801a; first connection threads 801b; a second connection pipe 802; a second positioning plate 803; a second filter hole 803a; a first connection portion 804; a second connecting thread 804a; an air outlet 805; a tin wire carry 806; a tin wire positioning rack 807; an exhaust pipe 808; a third connection pipe 809; a lower connecting piece 9; a lower end wall 901; a central core 10; a center core connection 1001; a central core body 1002; a through hole 1003; a first positioning plate 11; a first filter aperture 1101; a suction duct 12; an aspiration line outlet 1201; a limit groove 13; a control box 14; an ionization containment 15; a first bottom wall 1501; a first sidewall 1502; a discharge tip 16; a negative pressure generating device 17; a first air chamber 18; an electrostatic discharge column 19; an ionization air chamber 20; and a cover plate 21.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
All directional indications (such as up, down, left, right, front, rear) in embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular pose (as shown in the drawings), and if the particular pose changes, the directional indication changes accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, technical solutions or technical features between the embodiments may be combined with each other, but it is necessary to base that a person skilled in the art can implement the combination of technical solutions, when the combination of technical solutions contradicts or cannot be implemented, should be regarded that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present invention.
In embodiment 1, as shown in fig. 1-2, the invention discloses a tin feeding device of a tin soldering machine, which comprises a connecting rod 2 and a fixing frame 3, wherein the connecting rod 2 is arranged at one end of the fixing frame 3, a tin outlet nozzle and a suction component fixing rod 7 are arranged at one end of the connecting rod 2, the tin outlet nozzle 5 and the suction component fixing rod 7 are used for fixing a tin outlet nozzle 5 and a suction component 4 together, the tin outlet nozzle 5 is used for fixing tin wires 1, the suction component 4 is arranged at the tin outlet nozzle 5, and the suction component 4 is used for sucking smoke generated when the tin wires 1 are melted.
As some embodiments of the present invention, the connecting rod 2 is disposed at one end of the fixing frame 3, the other end of the fixing frame 3 is fixed with a soldering iron of the soldering machine, and the connecting rod 2 and the fixing frame 3 can move relatively. As some embodiments of the present invention, the connecting rod 2 is hinged with the fixing frame 3, and the connecting rod 2 can rotate relative to the fixing frame 3; or, a sliding component is further arranged between the connecting rod 2 and the fixing frame 3, and the sliding component comprises, but is not limited to, a sliding groove sliding key and a guide rail pulley, and is in sliding connection in a sliding mode by adopting the sliding groove sliding key and the guide rail pulley, so that the positions of the tin outlet nozzle and the air suction component fixing rod 7 are conveniently adjusted.
Further, connecting rod 2 sets up on mount 3, sets up out tin mouth and subassembly dead lever 7 of inhaling at the other end of connecting rod 2, goes out tin mouth and subassembly dead lever 7 of inhaling and is configured to adjust out the position of tin mouth 5, and this setting further guarantees out convenience and the reliability that tin mouth 5 was adjusted, satisfies the demand that goes out the diversified setting of tin mouth 5 angle.
Preferably, the suction assembly 4 is arranged outside the tin outlet nozzle 5, the suction assembly 4 is provided with the suction port 6, and the suction port 6 is connected with a vacuum hose and communicated with the smoke purifier, so that the effect of purifying soldering tin smoke is achieved.
As an embodiment of the present invention, the air suction component 4 and the tin nozzle 5 are detachably connected by means of threaded connection, snap connection, interference connection, and the like.
As other embodiments of the present invention, the fixing position between the suction assembly 4 and the tin outlet nozzle 5 can be adjusted by threads, so that the suction assembly 4 can rotate and axially move relative to the tin outlet nozzle 5, the relative position between the suction assembly 4 and the tin outlet nozzle 5 can be adjusted according to actual needs, and the reliability of sucking smoke from the suction assembly 4 is ensured.
As some embodiments of the invention, the air suction component 4 is arranged outside the tin nozzle 5, and the arrangement ensures that the air suction component is very close to the smoke generating position, so that the generated smoke can be sucked away instantly, and the harm to human bodies and the environment caused by the smoke generated in the welding process is effectively reduced.
The invention combines the gas circuit of the tin feeding device with the tin feeding nozzle, has simple and compact structure, is firm and durable, has a very close distance between the gas suction component and the smoke generating position, can discharge the smoke at the moment of generating the smoke, and does not influence the installation and the use of the optical detection monitoring equipment; the suction component 4 is additionally arranged outside the tin outlet nozzle 5 by utilizing the relation that the melting point of the tin outlet nozzle 5 and the tin wire 1 of the soldering machine is closer, and the soldering tin smoke purifying effect can be achieved by connecting a vacuum hose through the suction port 6 to a smoke purifier at the moment of smoke generation.
As some embodiments of the invention, each tin welder is connected with the collected smoke to the smoke purifier through the vacuum hose communicated with the air suction port 6, and a plurality of tin welders can be connected with the same smoke purifier through different vacuum hoses to remove smoke.
As some embodiments of the invention, a control switch for opening and closing the suction of the suction assembly 4 is arranged on the tin welder; or, the control switch for opening and closing the air suction of the air suction assembly 4 is arranged on the smoke purifier, and the control switch for opening and closing the air suction of the air suction assembly 4 can be controlled by the control switch of the tin welder or can be controlled by a separate control switch.
As some embodiments of the present invention, the air suction assembly 4 is internally provided with a smoke purifying device. The smoke purifying device comprises, but is not limited to, a device for purifying smoke, such as a filter device for purifying, an ionization purifying device for purifying, a water filtering device and the like.
In embodiment 2, as shown in fig. 3 to 12, in some embodiments of the present invention, a tin feeding device of a soldering machine according to the present invention, a tin inlet 701 is provided at one end of a tin outlet nozzle and suction assembly fixing rod 7, the tin inlet 701 is configured to guide tin wires 1 into the tin outlet nozzle and suction assembly fixing rod 7 and out to the tin outlet nozzle 5, the tin outlet nozzle and suction assembly fixing rod 7 is fixedly connected with the tin outlet nozzle 5, a limiting clamping portion 702 is provided on the tin outlet nozzle and suction assembly fixing rod 7, a central core 10 is provided at a central position of the suction assembly 4, a through hole 1003 is provided on the central core 10, a limiting groove 13 is formed at one side of the through hole 1003 near the tin outlet nozzle 5, the tin outlet nozzle and suction assembly fixing rod 7 passes through the through hole 1003, the limiting clamping portion 702 is connected with the limiting groove 13 in a matched clamping manner, a suction port 6 is provided on the suction assembly 4, the suction port 6 is connected with a pipe 12, the other end of the air suction pipe 12 is communicated with the ionization accommodating device 15, a first positioning plate 11 is arranged at the upper part of the ionization accommodating device 15, the middle core 10 and the first positioning plate 11 form an ionization air cavity 20, the ionization device is arranged in the ionization air cavity 20, the ionization device comprises a discharge tip 16, the upper end of the air suction component 4 is in sealed connection with the air outlet device 8, a first air cavity 18 is formed between the first positioning plate 11 and the air outlet device 8, a negative pressure generating device 17 is arranged above the first positioning plate 11, the negative pressure generating device 17 is configured to communicate smoke absorbed by the air suction port 6 with the air outlet device 8 after passing through the air suction pipe 12, the ionization air cavity 20 and the first air cavity 18, an air outlet 805 of the air outlet device 8 is communicated with the air discharge pipe, a control box 14 is arranged in the air suction component 4, and a controller arranged in the control box 14 is communicated with the ionization device, the negative pressure generating device 17 is electrically connected.
Preferably, as some embodiments of the present invention, the air suction assembly 4 includes a receiving wall 401, a lower end of the receiving wall 401 is detachably connected to the lower connecting member 9, an outer wall of the lower connecting member 9 is arranged in a truncated cone shape, a lower end wall 901 of the lower connecting member 9 is arranged horizontally, and the control box is arranged on an upper surface of the lower end wall 901. The setting discloses the lower extreme connected mode of subassembly 4 that breathes in, and this setting is convenient for to controlling means's fixed and maintenance, guarantees controlling means installation, maintenance's convenience and reliability. As an example of the present invention, the truncated cone is formed in a shape of a shrinkage from top to bottom.
Further, as some embodiments of the present invention, a sensor assembly is provided on the lower surface of the lower end wall 901, the sensor assembly being electrically connected to a controller within the control box 14, the sensor assembly including a temperature sensor and a light intensity sensor, the sensor assembly being configured to detect the light intensity information and the temperature information at the tin nozzle 5 and to feed back the detected information to the controller. The automatic control of the control switch of the air suction device is convenient to implement, the automatic air suction degree of the soldering machine is improved, and the automatic air suction device is convenient for large-scale production and use.
Preferably, as some embodiments of the present invention, the ionization accommodating device 15 includes a first bottom wall 1501 and a first side wall 1502, one end of the first bottom wall 1501 is fixedly connected to the central core 10, the other end of the first bottom wall 1501 is disposed with the first side wall 1502, the first side wall 1502 is disposed parallel to the accommodating wall 401, the air suction pipe outlet 1201 of the air suction pipe 12 passes through the first bottom wall 1501, the other end of the air suction pipe 12 is in communication with the air suction port 6, the air suction pipe 12 is disposed in a U-shaped pipe, and the height of the air suction port 6 is higher than the height of the air suction pipe outlet 1201. This setting discloses a connection structure of ionization accommodation device 15 and suction pipe 12, and this setting has guaranteed the absorption and the circulation effect of smog on the one hand, has guaranteed ionization device again to the filtration purifying effect of smog to reduce the pollution probability that the smog was discharged the back and was caused the environment.
As an example of the present invention, 8 suction ports 6 are provided, and 12 corresponding suction pipes 12 are also provided, which improves the suction effect of the suction device, and a plurality of suction ports 6 are uniformly provided on the accommodating wall 401, preferably, the accommodating wall 401 forms the first settling tank 601 at the suction port 6, which enhances the strength of the suction port 6 on one hand, and also protects the suction port on the other hand, so as to avoid damage to the suction port caused by debris and influence the normal use of the suction device.
As some examples of the present invention, the limiting clamping portion 702 includes a first clamping portion 702a and a second limiting portion 702b, where the first clamping portion 702a and the second limiting portion 702b are arranged in a stepped manner, when in use, the first clamping portion 702a is pressed, the air suction assembly 4 is slid, the second limiting portion 702b can be matched with the limiting groove 13 to perform limiting clamping, and the first clamping portion 702a limits the air suction assembly 4 in the vertical direction in the vertical position, so as to realize fixation of the air suction assembly 4 and the tin outlet nozzle and the air suction assembly fixing rod 7, and when the air suction assembly 4 needs to be removed from the tin outlet nozzle and the air suction assembly fixing rod 7, the first clamping portion 702a is pressed, and the second limiting portion 702b is correspondingly separated from the limiting groove 13, so as to realize separation of the air suction assembly 4 from the tin outlet nozzle and the air suction assembly fixing rod 7.
Further, as some embodiments of the present invention, the middle core 10 includes a middle core connecting portion 1001 and a middle core main body 1002, a step surface is disposed at a connection portion between the middle core connecting portion 1001 and the middle core main body 1002, the first positioning plate 11 is disposed on the step surface, the other end of the first positioning plate 11 is connected to the first side wall 1502, the first positioning plate 11 is detachably fixed, a discharge tip 16 is disposed at a portion of the middle core main body 1002 between the first bottom wall 1501 and the first positioning plate 11, and the discharge tip 16 is disposed intermittently. The setting discloses a setting mode of discharge point, guarantees the absorbing smog purifying effect of induction port 6 and carries out ionization purification to absorbing piece, guarantees the purifying effect of exhaust air to, through the effect of negative pressure generating device 17, induction port 6, suction pipe 12, ionization air cavity 20, the atmospheric pressure of first air cavity 18 is the trend that gradually decreases, and the air current that forms is convenient for the absorption to smog, and smog after purifying in the first air cavity 18 is outside through giving vent to anger device 8, exhaust pipe discharge chamber. By the arrangement of the tip discharge, the air pressure in the ionization air chamber 20 is reduced, facilitating smoke circulation.
As some embodiments of the present invention, the voltage of the tip discharge is set to a high voltage, typically several KV, preferably 1KV to 3KV. As an example of the present invention, a discharge generating portion is provided in the center core body 1002, and an ac voltage is applied between the plate-shaped electrode and the discharge electrode to generate corona discharge, and the discharge tip 16 is provided in the plate-shaped electrode.
As some embodiments of the present invention, the accommodating wall 401 of the air suction assembly 4, the outer wall of the lower connector 9, the cover plate 21, the central core 10, the ionization accommodating device 15, and the first positioning plate 11 are made of insulating materials, generally insulating plastics, so as to avoid electric leakage during use and influence on the normal use of the air suction device of the soldering machine.
As some embodiments of the present invention, the negative pressure generating device 17 is disposed at the junction of the first positioning plate 11 and the first sidewall 1502, and is disposed in a ring shape.
Preferably, as some embodiments of the present invention, the air outlet device 8 includes a first connection pipe 801 and a second connection pipe 802, the first connection pipe 801 is detachably connected to the second connection pipe 802, a first connection portion 804 is disposed in the first connection pipe 801, the first connection portion 804 is fixed to a first connection pipe sidewall 801a of the first connection pipe 801 in a limited manner by a second positioning plate 803, a second filtering hole 803a is disposed on the second positioning plate 803, a lower end of the first connection pipe 801 is detachably connected to an upper end of the first sidewall 1502, a lower end of the first connection portion 804 is detachably connected to an upper end of the middle core connection portion 1001, a tin wire carry device 806 is disposed at an upper end of the first connection portion 804, and a tin wire positioning frame 807 is disposed at an upper end of the second positioning plate 803. The arrangement discloses an air outlet device 8, wherein the upper end of a tin nozzle and air suction assembly fixing rod 7 can extend into a first connecting part 804, tin wires are fixed on a tin wire positioning frame 807 through the detachable connection of a first connecting pipe 801 and a second connecting pipe 802, and the tin wires are led into a tin inlet 701 of the tin nozzle and air suction assembly fixing rod 7 through a tin wire carry device 806, and as an example of the invention, the height of the tin wire positioning frame 807 is lower than the height of the tin wire carry device 806, so that tin wires can be led in conveniently.
Further, the second positioning plate 803 is provided with three layers, the second positioning plate 803 is made of an activated carbon pad, and the arrangement further improves the smoke purifying effect and avoids polluting the environment.
As some embodiments of the present invention, the first connecting pipe side wall 801a is provided with the first connecting thread 801b, the first connecting portion 804 is provided with the second connecting thread 804a, correspondingly, the upper section of the middle core connecting portion 1001 and the upper end of the first side wall 1502 are provided with the connecting threads, and the first connecting pipe side wall 801a is fixed with the second connecting pipe 802, the first connecting portion 804 and the middle core connecting portion 1001 by adopting threaded connection, so that the connection is convenient and quick.
As some embodiments of the present invention, the end of the second connecting pipe 802 is provided with an air outlet 805, and the air outlet 805 is communicated with an exhaust pipe, and the end of the exhaust pipe is provided with an air extracting device, so that purified smoke is conveniently discharged.
As some embodiments of the present invention, the second positioning plates 803 and the first connecting portion 804 may be integrally or separately provided, which is convenient for production, and improves versatility of the air suction device, and the number of the second positioning plates 803 is set according to need.
As some embodiments of the present invention, the negative pressure generating device 17 is a commercially available negative pressure generator.
In embodiment 3, the invention discloses another tin feeding device of a tin soldering machine, the ionization accommodating device 15 includes a first bottom wall 1501 and a first side wall 1502, one end of the first bottom wall 1501 is fixedly connected with the middle core 10, the other end of the first bottom wall 1501 is arranged with the first side wall 1502, the first side wall 1502 is parallel to the accommodating wall 401, a detachable first positioning plate 11 is arranged at the upper parts of the middle core 10 and the first side wall 1502, an electrostatic discharge column 19 is arranged between the first positioning plate 11 and the first bottom wall 1501, the electrostatic discharge column 19 is fixed between the air suction pipe outlet 1201 and the middle core body 1002, a discharge tip 16 is arranged on the electrostatic discharge column 19, the electrostatic discharge column 19 is electrically connected with a controller arranged in the control box 14, and other structures are the same as those of embodiment 1 or embodiment 2.
Preferably, the electrostatic discharge column 19 is in a circular ring shape, the discharge tips 16 are disposed on the outer surface of the outer wall of the electrostatic discharge column 19, the discharge tips 16 are disposed in a plurality of rows, and the discharge tips 16 are disposed in a continuous shape. This arrangement discloses another ionization structure for tip discharge, and the continuously arranged discharge tip 16 ensures continuous ionization and purification of air with smoke and/or debris in the ionization air chamber 20, ensures smoke purification effect, and improves the purification reliability of the air suction device.
As some embodiments of the present invention, a plurality of electrostatic discharge columns 19 are provided, and the number of electrostatic discharge columns 19 is the same as the number of the air suction pipes 12. As an example of the present invention, 8 electrostatic discharge columns 19 are provided, the diameter of the outer ring of the electrostatic discharge columns 19 is smaller than the diameter of the air suction pipe outlet 1201, and the arrangement ensures the effect of ionization purification of smoke and improves the purification efficiency.
As some embodiments of the present invention, the detachable connection between the accommodating wall 401 of the air suction assembly 4 and the lower connecting piece 9, the detachable connection between the first positioning plate 11 and the middle core 10 and the first side wall 1502, and the detachable connection between the air outlet device 8 and the air suction assembly 4 ensure the convenience and reliability of cleaning the inside of the air suction assembly 4, and are convenient for maintenance and update.
In embodiment 4, as shown in fig. 13 to 18, the invention further discloses another tin feeding device of a tin soldering machine, a third connecting pipe 809 is arranged at the upper part of the air suction assembly 4, one end of the third connecting pipe 809 is communicated with the first air cavity 18, the other end of the third connecting pipe 809 is communicated with an exhaust pipe 808, the exhaust pipe 808 is arranged at the outer side of the accommodating wall 401, an air outlet 805 is formed at the outer end of the exhaust pipe 808, a cover plate 21 is arranged at the upper part of the ionization accommodating device 15, the cover plate 21 is detachably connected with the upper end of the first side wall 1502 and the upper end of the middle core connecting part 1001, the cover plate 21, the first side wall 1502, the first positioning plate 11 and the middle core connecting part 1001 form a first air cavity 18, and the negative pressure generating device 17 is arranged inside the first air cavity 18. The arrangement discloses another exhaust structure of a tin feeding device of a tin soldering machine, a tin outlet nozzle and a fixing rod 7 of an air suction component can directly extend out of a through hole 1003, and tin wires 1 are directly led out to the tin outlet nozzle 5 through a tin inlet 701, so that tin soldering is realized.
Further, as some embodiments of the present invention, the diameter of the third connecting pipe 809 is smaller than that of the exhaust pipe 808, which is convenient for exhausting the purified smoke in the first air chamber 18, so as to ensure the normal operation of the suction and exhaust of the soldering machine.
In example 5, as shown in fig. 19, the invention also discloses a method for controlling the suction of the tin feeding device of the tin soldering machine, which comprises the following control steps:
ST1: opening a power supply switch of the soldering machine, and detecting the ambient temperature T1 at the position of the solder nozzle by a temperature sensor;
ST2: multiple measurements of ambient temperature T Measuring 1 and obtaining a plurality of times T Measuring 1 and the measured ambient temperature T1;
ST3: if T Measuring The difference between 1 and T1 is gradually increased, and the controller controls the negative pressure generating device to start to inhale; if T Measuring The difference between 1 and T1 does not gradually increase, and the negative pressure generating device is not restarted;
ST4: after the negative pressure generating device is started, the brightness sensor detects the brightness Ln at the tin nozzle;
ST5: if the detected brightness Ln is larger than a preset brightness threshold Ln0, starting an ionization device to purify smoke and fragments;
ST6: if the detected brightness Ln is less than or equal to a preset brightness threshold Ln0, the ionization device is turned off;
ST7: after soldering is finished, the power supply is turned off, and the negative pressure generating device is turned off, so that the suction is stopped.
The suction control method of the invention detects the temperature of the tin mouth by turning on a power switch, judges whether the temperature at the tin mouth is raised or not through a difference between a plurality of measurements and initial measurement values, if the temperature is raised, the temperature represents that soldering iron is heated, a negative pressure generating device is started, the absorption of smoke and fragments at the tin mouth is formed through air pressure difference, after the negative pressure generating device is started, namely the brightness of the brightness Ln at the tin mouth is detected through a brightness sensor, the difference between the detected brightness Ln and a brightness threshold Ln0 is judged through a controller, the detected brightness Ln is larger than the brightness threshold Ln0, the ionization device is used for purifying the smoke and the fragments, the absorption and purification of the generated smoke and fragments are realized during soldering, under the starting state of the negative pressure generating device, the brightness sensor is continuously used for detecting the brightness at the tin mouth, the brightness Ln is not more than the preset brightness threshold Ln0 when the detected, the ionization device is turned off, and after the tin soldering is received, the negative pressure generating device is turned off.
As some embodiments of the present invention, the brightness threshold Ln0 is 1000nit, which is set to avoid abnormal starting of the ionization device due to the effect of room temperature brightness, and in step ST2, the temperature sensor detects the ambient temperature T1 at the tin nozzle, and then continuously detects T10 times in the subsequent 5 seconds Measuring T1, 10 times Measuring 1 at least 6 times or more T Measuring 1-T Measuring 1 Front part > 0, then determine as T Measuring The difference between 1 and T1 is gradually increased, and the T Measuring 1 Front part For adjacent T Measuring 1, if T Measuring 1 is the first detection after T1, then T Measuring 1 Front part Namely T1.
As some embodiments of the present invention, an impurity sensor is disposed inside the air suction device 4, and the impurity sensor detects the storage amount of filtered and purified impurities and scraps inside the ionization air chamber 20, and the arrangement is convenient for reminding the cleaning and replacement of the ionization air chamber 20, so as to ensure the air suction and purification effects of the smoke. As an example of the present invention, the impurity sensor is a weight sensor, and the collection amount of impurities and chips inside the ionization air chamber 20 is judged by detecting the weight of the ionization accommodating device 15.
The invention has the advantages of small volume, flexible angle adjustment and short distance from the melting point of the tin wire, and can suck away the smoke at the moment of generating the smoke, thereby sucking the smoke to the maximum extent.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. The utility model provides a tin device is sent to tin soldering machine, includes mount (3), its characterized in that: a connecting rod (2) is fixed at one end of a fixing frame (3), one end of the connecting rod (2) is connected with a tin outlet nozzle and an air suction component fixing rod (7), the tin outlet nozzle and the air suction component fixing rod (7) are configured to fix the tin outlet nozzle (5) and the air suction component (4) together, the air suction component (4) is arranged on the tin outlet nozzle (5), wherein one end of the tin outlet nozzle and the air suction component fixing rod (7) is provided with a tin inlet (701), the tin inlet (701) is configured to guide tin wires (1) into the tin outlet nozzle and the air suction component fixing rod (7) and lead out to the tin outlet nozzle (5), the tin outlet nozzle and the air suction component fixing rod (7) are fixedly connected with the tin outlet nozzle (5), a limiting clamping part (702) is arranged on the tin outlet nozzle and the air suction component fixing rod (7), a central position of the air suction component (4) is provided with a central core (10), one side of the central core (10) close to the tin outlet nozzle (5) is provided with a limiting groove (13), the tin outlet nozzle and the air suction component (1003) passes through the limiting clamping part (6) and is connected with the limiting part (12) in a matched mode, the other end of the air suction pipe (12) is communicated with the ionization accommodating device (15), a first positioning plate (11) is arranged on the upper portion of the ionization accommodating device (15), the middle core body (10) and the first positioning plate (11) form an ionization air cavity (20), the ionization device is arranged in the ionization air cavity (20), the ionization device comprises a discharge tip (16), the upper end of the air suction component (4) is in sealing connection with the air outlet device (8), a first air cavity (18) is formed between the first positioning plate (11) and the air outlet device (8), a negative pressure generating device (17) is arranged above the first positioning plate (11), the negative pressure generating device (17) is configured to enable smoke absorbed by the air suction port (6) to pass through the air suction pipe (12), the ionization air cavity (20) and the first air cavity (18) to be communicated with the air outlet device (8), an air outlet (805) of the air outlet device (8) is communicated with the air outlet pipe, a control box (14) is arranged in the air suction component (4), and a controller arranged in the control box (14) is electrically connected with the negative pressure generating device (17).
2. The tin feeding device of a tin soldering machine according to claim 1, wherein: the air suction assembly (4) comprises a containing wall (401), the lower end of the containing wall (401) is detachably connected with a lower connecting piece (9), the outer wall of the lower connecting piece (9) is arranged in a truncated cone shape, the lower end wall (901) of the lower connecting piece (9) is horizontally arranged, and the control box is arranged on the upper surface of the lower end wall (901).
3. The tin feeding device of a tin soldering machine according to claim 2, wherein: a sensor assembly is disposed on the lower surface of the lower end wall (901), the sensor assembly is electrically connected with a controller in the control box (14), the sensor assembly comprises a temperature sensor and a brightness sensor, the sensor assembly is configured to detect brightness information and temperature information at the tin nozzle (5), and the detection information is fed back to the controller.
4. The tin feeding device of a tin soldering machine according to claim 1, wherein: ionization accommodation device (15) include first diapire (1501) and first sidewall (1502), the one end and the well core (10) fixed connection of first diapire (1501), the other end and the first sidewall (1502) of first diapire (1501) set up, first sidewall (1502) are parallel arrangement with holding wall (401), the pipeline export (1201) of breathing in of pipeline (12) passes first diapire (1501), the other end and the induction port (6) UNICOM of breathing in pipeline (12), breathing in pipeline (12) are U type pipe setting, the height of induction port (6) is higher than the height of pipeline export (1201) of breathing in.
5. The tin feeding device of the tin soldering machine according to claim 4, wherein: the middle core body (10) comprises a middle core body connecting part (1001) and a middle core body (1002), a step surface is arranged at the joint of the middle core body connecting part (1001) and the middle core body (1002), a first positioning plate (11) is arranged on the step surface, the other end of the first positioning plate (11) is connected with a first side wall (1502), the first positioning plate (11) is detachably fixed, a discharge tip (16) is arranged on the middle core body (1002) between the first bottom wall (1501) and the first positioning plate (11), and the discharge tip (16) is arranged intermittently.
6. The tin feeding device of the tin soldering machine according to claim 5, wherein: the utility model provides a give vent to anger device (8) include first connecting pipe (801), second connecting pipe (802), first connecting pipe (801) and second connecting pipe (802) can dismantle and be connected, set up first connecting portion (804) in first connecting pipe (801), first connecting portion (804) and first connecting pipe lateral wall (801 a) of first connecting pipe (801) carry out spacing fixedly through second locating plate (803), set up second filtration pore (803 a) on second locating plate (803), the lower extreme of first connecting pipe (801) can dismantle with the upper end of first lateral wall (1502) and be connected, the lower extreme of first connecting portion (804) can dismantle with the upper end of well core connecting portion (1001) and be connected, upper end at first connecting portion (804) is provided with tin silk carry ware (806), upper end at second locating plate (803) sets up tin silk locating rack (807).
7. The tin feeding device of a tin soldering machine according to claim 1, wherein: ionization accommodation device (15) include first diapire (1501) and first lateral wall (1502), the one end and well core (10) fixed connection of first diapire (1501), the other end and the first lateral wall (1502) setting of first diapire (1501), first lateral wall (1502) are parallel arrangement with holding wall (401), be provided with detachable first locating plate (11) in the upper portion of well core (10) and first lateral wall (1502), set up electrostatic discharge post (19) between first locating plate (11) and first diapire (1501), electrostatic discharge post (19) fix between suction line export (1201) and well core main part (1002), electrostatic discharge post (19) set up a plurality ofly, set up discharge point (16) on electrostatic discharge post (19), electrostatic discharge post (19) be connected with the controller electricity of placing in control box (14).
8. A suction control method of a tin feeding device of a tin soldering machine is characterized by comprising the following steps of: the tin feeding device using the tin welder according to any one of claims 1 to 7, wherein the control steps are as follows:
ST1: opening a power supply switch of the soldering machine, and detecting the ambient temperature T1 at the position of the solder nozzle by a temperature sensor;
ST2: multiple measurements of ambient temperature T Measuring 1 and obtaining a plurality of times T Measuring 1 and the measured ambient temperature T1;
ST3: if T Measuring The difference between 1 and T1 is gradually increased, and the controller controls the negative pressure generating device to start to inhale; if T Measuring The difference between 1 and T1 does not gradually increase, and the negative pressure generating device is not restarted;
ST4: after the negative pressure generating device is started, the brightness sensor detects the brightness Ln at the tin nozzle;
ST5: if the detected brightness Ln is larger than a preset brightness threshold Ln0, starting an ionization device to purify fireworks and scraps;
ST6: if the detected brightness Ln is less than or equal to a preset brightness threshold Ln0, the ionization device is turned off;
ST7: after soldering is finished, the power supply is turned off, and the negative pressure generating device is turned off, so that the suction is stopped.
9. The method for controlling the suction of a tin feeding device of a soldering machine according to claim 8, wherein: the preset brightness threshold Ln0 is 1000nit, and in step ST2, the temperature sensor detects the ambient temperature T1 at the tin nozzle and then continuously detects T10 times in the subsequent 5 seconds Measuring T1, 10 times Measuring 1 at least 6 times or more T Measuring 1-T Measuring 1 Front part > 0, then determine as T Measuring The difference between 1 and T1 tends to gradually increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283318.3A CN110340481B (en) | 2018-04-02 | 2018-04-02 | Tin feeding device of tin soldering machine and air suction control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283318.3A CN110340481B (en) | 2018-04-02 | 2018-04-02 | Tin feeding device of tin soldering machine and air suction control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110340481A CN110340481A (en) | 2019-10-18 |
| CN110340481B true CN110340481B (en) | 2024-03-08 |
Family
ID=68173502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810283318.3A Active CN110340481B (en) | 2018-04-02 | 2018-04-02 | Tin feeding device of tin soldering machine and air suction control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110340481B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425432B (en) * | 2021-06-23 | 2023-05-26 | 浙江中医药大学 | Peri-implant inflammation treatment device capable of promoting bone union |
| CN117324712B (en) * | 2023-11-08 | 2024-05-10 | 惠州市伟克森电子科技有限公司 | Soldering equipment for electronic components of computer main board |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506385A (en) * | 1993-12-14 | 1996-04-09 | Fujitsu Limited | Apparatus for forming solder-film on printed-wiring board |
| KR20120077702A (en) * | 2010-12-31 | 2012-07-10 | 동명대학교산학협력단 | Solder suction machine consisting of desolder and desolder controller |
| CN103418929A (en) * | 2012-05-23 | 2013-12-04 | 意大利富乐液体空气焊接股份公司 | Solid-core welding wire and method for manufacturing same |
| CN104722877A (en) * | 2015-03-23 | 2015-06-24 | 苏州洛克泰汶光电科技有限公司 | Intelligent welding robot for LED backlight modules |
| CN206500724U (en) * | 2017-01-23 | 2017-09-19 | 江苏洛柳精密科技有限公司 | A kind of weldering device of soldering welding equipment |
| CN206578397U (en) * | 2017-02-28 | 2017-10-24 | 东莞市方怡电子科技有限公司 | The smokeless automatic tin soldering platform of induction type |
| CN206689573U (en) * | 2017-04-28 | 2017-12-01 | 深圳市金加达科技有限公司 | Four station integrated tin soldering machines |
| CN208262044U (en) * | 2018-04-02 | 2018-12-21 | 江苏盟星智能科技有限公司 | A kind of Soldering machine tin feeding device |
-
2018
- 2018-04-02 CN CN201810283318.3A patent/CN110340481B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5506385A (en) * | 1993-12-14 | 1996-04-09 | Fujitsu Limited | Apparatus for forming solder-film on printed-wiring board |
| KR20120077702A (en) * | 2010-12-31 | 2012-07-10 | 동명대학교산학협력단 | Solder suction machine consisting of desolder and desolder controller |
| CN103418929A (en) * | 2012-05-23 | 2013-12-04 | 意大利富乐液体空气焊接股份公司 | Solid-core welding wire and method for manufacturing same |
| CN104722877A (en) * | 2015-03-23 | 2015-06-24 | 苏州洛克泰汶光电科技有限公司 | Intelligent welding robot for LED backlight modules |
| CN206500724U (en) * | 2017-01-23 | 2017-09-19 | 江苏洛柳精密科技有限公司 | A kind of weldering device of soldering welding equipment |
| CN206578397U (en) * | 2017-02-28 | 2017-10-24 | 东莞市方怡电子科技有限公司 | The smokeless automatic tin soldering platform of induction type |
| CN206689573U (en) * | 2017-04-28 | 2017-12-01 | 深圳市金加达科技有限公司 | Four station integrated tin soldering machines |
| CN208262044U (en) * | 2018-04-02 | 2018-12-21 | 江苏盟星智能科技有限公司 | A kind of Soldering machine tin feeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110340481A (en) | 2019-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110340481B (en) | Tin feeding device of tin soldering machine and air suction control method | |
| ES2759789T3 (en) | Filter system, extractor hood and kitchen equipped with the same and method of air extraction | |
| CN1012931B (en) | Vacuum electronic cleaner | |
| CN208878989U (en) | Varnish-baking device is used in a kind of production of driving wheel | |
| CN107931800A (en) | A kind of energy conservation and environmental protection smoking-collecting type welding gun | |
| CN208262044U (en) | A kind of Soldering machine tin feeding device | |
| CN213196060U (en) | Environment-friendly electric welding machine for large-size profiles | |
| CN106308674A (en) | Special vacuum cleaner for cleanness of electric equipment | |
| CN214978468U (en) | Based on new forms of energy power lithium cell busbar ultrasonic spot welder | |
| CN213810332U (en) | LED module lamp convenient for heat dissipation for road | |
| CN212311137U (en) | Terminal mould spot welding support | |
| CN212976149U (en) | Dust-free impurity removal device for laboratory of precision instrument | |
| CN109764644B (en) | A weather system for medical instrument | |
| CN211094652U (en) | Bipolar ablation electrode with suction function | |
| CN214134440U (en) | Adjustable temperature spot welding equipment | |
| CN108500433B (en) | Plasma cutting machine provided with filtering and pressure regulating valve with anti-freezing drainage function | |
| CN207900402U (en) | A kind of electric spark wire cutting machine computer room and electric spark wire cutting machine | |
| CN111148333A (en) | Ion fan | |
| CN214622533U (en) | Oxygen content rapid detection device for grain storage | |
| CN221064721U (en) | Wire-electrode cutting fast wire processing machine tool | |
| CN220993257U (en) | Welding manipulator for intelligent welding | |
| CN217404720U (en) | Adjustable projection device for online education | |
| CN215524268U (en) | Waste heat comprehensive utilization water-saving system | |
| CN221516629U (en) | Electric welding with flue gas purification function | |
| CN221247424U (en) | Copper bar processing welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |