CN116551286A - Wire bonding machine is used in production of thermal print piece - Google Patents
Wire bonding machine is used in production of thermal print piece Download PDFInfo
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- CN116551286A CN116551286A CN202310556122.8A CN202310556122A CN116551286A CN 116551286 A CN116551286 A CN 116551286A CN 202310556122 A CN202310556122 A CN 202310556122A CN 116551286 A CN116551286 A CN 116551286A
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- welding
- ceramic substrate
- cleaning
- preheating
- cooling
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 122
- 239000000919 ceramic Substances 0.000 claims abstract description 106
- 239000000758 substrate Substances 0.000 claims abstract description 105
- 230000007246 mechanism Effects 0.000 claims abstract description 96
- 238000004140 cleaning Methods 0.000 claims abstract description 86
- 238000001816 cooling Methods 0.000 claims abstract description 55
- 238000007651 thermal printing Methods 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 123
- 238000001179 sorption measurement Methods 0.000 claims description 59
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 238000007664 blowing Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
-
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Products (AREA)
Abstract
The invention relates to the technical field of thermal printing sheet production, and provides a wire bonding machine for thermal printing sheet production, which comprises a machine body, a welding module, a welding placement tray, an electric heater, a feeding conveyor belt and a discharging conveyor belt, wherein the welding placement tray is arranged at the top of the machine body, the electric heater is arranged in the welding placement tray, the ceramic substrate preheating system comprises a preheating box and a preheating mechanism, the preheating box is arranged at the top of the machine body, the feeding conveyor belt passes through the preheating box, the wire bonding cooling system comprises a cooling box and a cooling mechanism, the cooling box is arranged at the top of the machine body, the discharging conveyor belt passes through the cooling box, a welding piece positioning mechanism and a ceramic substrate cleaning mechanism, and the ceramic substrate cleaning mechanism is arranged on the machine body and is used for cleaning a ceramic substrate on the welding placement tray.
Description
Technical Field
The invention relates to the technical field of production of thermal printing sheets, in particular to a wire bonding machine for production of thermal printing sheets.
Background
Thermal printing sheets are devices for recording media that react thermally responsive materials (e.g., thermal recording paper or thermal transfer ribbon) with heat generated by energizing resistors on a circuit board, and include heating elements, ceramic substrates, connectors, etc., that are soldered to the ceramic substrates during production, typically using a wire bonder.
When the existing wire bonding machine is used for welding the heating element and the ceramic substrate, the welding air holes or welding seams can be polluted due to the fact that oil, rust, dirt, scale and the like are arranged on a base metal or a welding wire or the humidity of the surrounding environment is large, the quality of the welding wire is affected, poor contact and other conditions are caused, and the normal use of the thermal printing sheet is affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a wire bonding machine for producing a thermal printing sheet, which aims to solve the problem that welding air holes or welding seams are easy to pollute when the thermal printing sheet is welded in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a welding wire machine is used in thermal print production, includes organism and welding module, the welding module includes welder and is used for driving the welding movable assembly that welder removed, the welding movable assembly is including horizontal drive electric cylinder and vertical drive electric cylinder, horizontal drive electric cylinder is installed the top of organism, vertical drive electric cylinder is installed the output of horizontal drive electric cylinder, welder installs the output of vertical drive electric cylinder still includes:
the welding cover body is arranged at the top of the machine body, and the welding module is positioned in the welding cover body;
the welding placement disc is arranged at the top of the machine body and positioned in the welding cover body, the welding placement disc is of a hollow structure, and an electric heater is arranged in the welding placement disc;
the feeding conveyor belt and the discharging conveyor belt are arranged on the machine body, and are respectively positioned at two sides of the welding placing plate and used for conveying the ceramic substrate;
the ceramic substrate preheating system comprises a preheating box and a preheating mechanism, wherein the preheating box is arranged at the top of the machine body, the feeding conveyor belt penetrates through the preheating box, the preheating mechanism is used for conveying hot air to the inside of the preheating box so as to preheat the ceramic substrate, the preheating mechanism comprises a hot water tank, the hot water tank is communicated with an air supply pipe, hot water is contained in the hot water tank, the air supply pipe is communicated with the hot water tank, one end of the air supply pipe stretches into the hot water, and the hot water tank is communicated with the preheating box through a hot air pipe;
the welding wire cooling system comprises a cooling box and a cooling mechanism, wherein the cooling box is arranged at the top of the machine body, the blanking conveyor belt penetrates through the cooling box, the cooling mechanism is used for conveying cold air to the inside of the cooling box and cooling the ceramic substrate, the cooling mechanism comprises a cold water tank, cold water is contained in the cold water tank, the air supply pipe is communicated with the cold water tank, one end of the air supply pipe stretches into the cold water, and the cold water tank is communicated with the cooling box through a cold air pipe;
the welding piece positioning mechanism is used for positioning and placing the ceramic substrate and the resistor connecting wire and comprises a vacuum adsorption mechanism for adsorbing the ceramic substrate, a displacement driving electric cylinder for driving the vacuum adsorption mechanism to move, an adsorption driving electric cylinder for driving the vacuum adsorption mechanism to lift, a limiting part for limiting the ceramic substrate and a manipulator for placing the resistor and the connecting wire, wherein the displacement driving electric cylinder and the manipulator are both arranged at the top of the machine body, the adsorption driving electric cylinder is arranged at the output end of the displacement driving electric cylinder, and the vacuum adsorption mechanism is arranged at the output end of the adsorption driving electric cylinder;
the limiting component comprises at least two clamping electric cylinders, the clamping electric cylinders are arranged on the welding placing plate, and the output ends of the clamping electric cylinders are provided with clamping frames for clamping and limiting ceramic substrates on the welding placing plate;
the ceramic substrate cleaning mechanism is installed on the machine body and is used for cleaning the ceramic substrate on the welding placing disc, the ceramic substrate cleaning mechanism comprises a cleaning pad and a screw feeding mechanism used for driving the cleaning pad to move, the screw feeding mechanism comprises a cleaning motor, a screw rod, a sliding rod and a moving block, the cleaning motor is installed at the top of the machine body, the screw rod is rotatably installed at the top of the machine body and fixedly installed with the output end of the cleaning motor, the sliding rod is installed at the top of the machine body, nuts matched with the screw rod are installed on the moving block, the moving block is in sliding fit with the sliding rod, and the cleaning pad is installed on the moving block.
For clear up the filth under the clean on the ceramic substrate, the dirty mechanism of collection that is used for collecting the filth is installed at the top of organism, dirty mechanism of collection includes the washing pond, the inside in washing pond holds cleaning solution, install the electronic jar of washing on the movable block, the output fixed mounting of the electronic jar of washing has the mounting panel, the cleaning pad is installed on the mounting panel.
In order to expand the blowing range of hot air and cold air and improve the preheating and cooling efficiency of the ceramic substrate, the hot air pipe and the cold air pipe are communicated with a plurality of blowing hoods, and the plurality of blowing hoods are respectively communicated with the preheating box and the cooling box.
In order to avoid moisture in hot air and cold air to cause the moisture of ceramic substrate, the hot air pipe and the cold air pipe are both communicated with a drying component, the drying component comprises a fixed shell, a movable shell and a water absorption pad, the fixed shell is communicated with the hot air pipe or the cold air pipe, the movable shell is in threaded connection with the fixed shell, the movable shell is communicated with a plurality of corresponding blowing hoods through connecting hoses, the water absorption pad is arranged inside the movable shell and the fixed shell, and a water squeezing component for squeezing and draining the water absorption pad is also arranged inside the movable shell and the fixed shell;
the water squeezing assembly comprises an electric squeezing cylinder, a squeezing net and a fixing net, wherein the fixing net is arranged in the fixing shell, the electric squeezing cylinder is arranged on the movable shell, the output end of the electric squeezing cylinder stretches into the movable shell and is connected with the squeezing net, the water absorbing pad is located between the squeezing net and the fixing net, and the bottom of the fixing shell is communicated with the cleaning tank through a water collecting pipe.
In order to enable the water in the water absorption pad to be discharged thoroughly, the fixing shell is obliquely arranged, and the water collecting pipe is communicated with one side of the fixing shell, which is lower.
(III) beneficial effects
Compared with the prior art, the invention provides the wire bonding machine for producing the thermal printing sheet, which has the following beneficial effects:
according to the invention, the ceramic substrate is transported by the feeding conveyor belt and the discharging conveyor belt, the ceramic substrate is preheated by the preheating mechanism, the welding placement plate is heated by the electric heater, so that the ceramic substrate is heated and dried, the welding environment humidity is reduced, the ceramic substrate and the resistor connecting wire are limited by the welding positioning mechanism, the welding position of the ceramic substrate is cleaned by the ceramic substrate cleaning mechanism, so that the dirt of the ceramic substrate is reduced, the welding quality is ensured, the generation of air holes is reduced, and the welding air holes or weld pollution is not easy to generate when the thermal printing sheet is welded by the scheme compared with the prior art.
Drawings
In order to more clearly illustrate the embodiments of the present 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 below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic view of the structure of the present invention except for a welding cover;
FIG. 2 is a schematic view of the structure of the invention at another angle except for the weld enclosure;
FIG. 3 is a schematic perspective view of the present invention;
FIG. 4 is a schematic diagram of a ceramic substrate preheating system and a dirt collecting mechanism according to the present invention;
FIG. 5 is a schematic view of the structure of the cold water tank, hot water tank and cleaning tank of the present invention;
FIG. 6 is a schematic perspective view of a drying module and a wringer module according to the present invention;
FIG. 7 is a schematic perspective view of a weldment positioning mechanism of the present invention;
fig. 8 is a schematic perspective view of the clamping electric cylinder and the clamping frame of the present invention.
Reference numerals in the drawings represent respectively:
1. a body; 2. a welding module; 3. welding the cover body; 4. welding a placing plate; 5. an electric heater; 6. a feeding conveyor belt; 7. a blanking conveyor belt; 8. an air supply pipe; 9. a blowing hood;
100. a ceramic substrate preheating system; 101. a preheating box; 102. a hot water tank;
200. a bonding wire cooling system; 201. a cooling box; 202. a cold water tank;
300. a weldment positioning mechanism; 301. a vacuum adsorption mechanism; 302. an adsorption driving electric cylinder; 303. a manipulator; 304. a displacement driving electric cylinder; 305. clamping an electric cylinder; 306. a clamping frame;
400. a ceramic substrate cleaning mechanism; 401. a cleaning pad; 402. cleaning a motor; 403. a screw rod; 404. a slide bar; 405. a moving block;
500. a dirt collecting mechanism; 501. a cleaning pool; 502. cleaning an electric cylinder; 503. a wringing plate;
600. a drying assembly; 601. a fixed case; 602. a moving shell; 603. a water absorbing pad;
700. a wringing assembly; 701. extruding an electric cylinder; 702. extruding the net; 703. a fixed net; 704. and a water collecting pipe.
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 making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 8, a wire bonding machine for producing thermal printing sheets includes a machine body 1 and a welding module 2, the welding module 2 includes a welding gun and a welding moving assembly for driving the welding gun to move, the welding moving assembly includes a transverse driving electric cylinder and a longitudinal driving electric cylinder, the transverse driving electric cylinder is mounted at the top of the machine body 1, the longitudinal driving electric cylinder is mounted at the output end of the transverse driving electric cylinder, the welding gun is mounted at the output end of the longitudinal driving electric cylinder, the welding gun can be driven to move transversely by the transverse driving electric cylinder, the welding position is adjusted, the welding gun can be driven to lift by the longitudinal driving electric cylinder, the welding gun can be lowered to the welding position to weld, and the wire bonding machine further includes a welding cover 3, a welding placing tray 4, a feeding conveyor belt 6, a blanking conveyor belt 7, a ceramic substrate preheating system 100, a welding wire cooling system 200 and a welding piece positioning mechanism 300.
Referring to fig. 3, the welding cover 3 is mounted on the top of the machine body 1, the welding module 2 is located inside the welding cover 3, and the welding module 2, the ceramic substrate, the resistor connecting wire and the like at the welding position can be shielded by the welding cover 3, so that pollution to the welding position caused by external impurity dirt and the like is reduced, and the welding pollution is reduced, and the welding cover 3 is made of transparent material and can observe the welding condition inside.
Referring to fig. 7, the welding placement tray 4 is installed at the top of the machine body 1 and is located inside the welding cover body 3, the welding placement tray 4 is of a hollow structure, an electric heater 5 is installed inside the welding placement tray 4, the welding placement tray 4 serves as a welding platform for the ceramic substrate and the resistor connecting wire, the ceramic substrate is placed at the top of the welding placement tray 4 to be welded, the welding placement tray 4 can be heated through the electric heater 5, thereby heating and drying the ceramic substrate, the humidity of a welding area is reduced, the heating temperature of the electric heater 5 is set in a certain range, and the influence on the welding of the resistor connecting wire is avoided when the ceramic substrate is dried.
Referring to fig. 1 to 2, a feeding conveyor belt 6 and a discharging conveyor belt 7 are both installed on a machine body 1, the feeding conveyor belt 6 and the discharging conveyor belt 7 are respectively located at two sides of a welding placement tray 4 and are used for conveying ceramic substrates, the feeding conveyor belt 6 and the discharging conveyor belt 7 are step-by-step conveyor belts, the ceramic substrates are placed on the feeding conveyor belt 6, the feeding conveyor belt 6 carries out step-by-step transportation on the ceramic substrates, the distance between the two placed ceramic substrates is the distance between each time, the ceramic substrates are conveyed to the welding placement tray 4 for welding, the welded thermal printing sheets are placed on the discharging conveyor belt 7, and the discharging conveyor belt 7 transfers the welded thermal printing sheets for collection and subsequent treatment.
Referring to fig. 4 to 5, a ceramic substrate preheating system 100 includes a preheating tank 101 and a preheating mechanism, the preheating tank 101 is mounted at the top of a machine body 1, a feeding conveyor 6 passes through the preheating tank 101, the preheating mechanism is used for conveying hot air to the interior of the preheating tank 101 to preheat the ceramic substrate, the preheating mechanism includes a hot water tank 102, the hot water tank 102 is communicated with an air supply pipe 8, hot water is contained in the interior of the hot water tank 102, the hot water tank 102 is communicated with a water inlet pipe and a water outlet pipe, the air supply pipe 8 is communicated with the hot water tank 102, one end of the air supply pipe 8 extends into the interior of the hot water, and the hot water tank 102 is communicated with the preheating tank 101 through a hot air pipe.
The air supply pipe 8 is communicated with external air supply equipment, the external air supply equipment supplies air to the interior of the hot water tank 102 through the air supply pipe 8, the external water heater conveys hot water to the interior of the hot water tank 102 through the water inlet pipe, the air conveyed by the air supply pipe 8 passes through the hot water to be heated into hot air, and the hot air enters the interior of the preheating tank 101 to carry out auxiliary heating on the fed ceramic substrate, so that the welding position of the ceramic substrate is dried, and the hot water in the hot water tank 102 flows back to the external water heater through the water outlet pipe to be circularly heated.
Referring to fig. 4 to 5, the wire cooling system 200 includes a cooling tank 201 and a cooling mechanism, the cooling tank 201 is mounted at the top of the machine body 1, the blanking conveyor 7 passes through the cooling tank 201, the cooling mechanism is used for conveying cool air to the inside of the cooling tank 201 to cool the ceramic substrate, the cooling mechanism includes a cooling water tank 202, cold water is contained in the cooling water tank 202, the cooling water tank 202 is communicated with a water inlet pipe and a water outlet pipe, an air supply pipe 8 is communicated with the cooling water tank 202, one end of the air supply pipe 8 extends into the inside of the cooling water, and the cooling water tank 202 is communicated with the cooling tank 201 through a cooling air pipe.
The outside air supply equipment supplies air to the inside of the cold water tank 202 through the air supply pipe 8, the outside cold water machine conveys cold water to the inside of the cold water tank 202 through the water inlet pipe, the air conveyed by the air supply pipe 8 passes through the cold water to cool, the cold air enters the inside of the cooling tank 201 to cool the thermal printing sheet with higher welded temperature, the thermal printing sheet is convenient to collect, the solidification of a welding position is accelerated, and the welding firmness of the resistor and the ceramic substrate is ensured.
It should be noted that, the external air supply device delivers the air into the preheating tank 101 and the cooling tank 201, so that the flow of hot air and cold air can be accelerated, and the preheating and cooling effects on the ceramic substrate can be further improved.
Referring to fig. 7 to 8, the welding positioning mechanism 300 is used for positioning and placing a ceramic substrate and a resistor connecting wire, the welding positioning mechanism 300 comprises a vacuum adsorption mechanism 301 for adsorbing the ceramic substrate, a displacement driving electric cylinder 304 for driving the vacuum adsorption mechanism 301 to move, an adsorption driving electric cylinder 302 for driving the vacuum adsorption mechanism 301 to lift, a limiting component for limiting the ceramic substrate and a manipulator 303 for placing the resistor and the connecting wire, the displacement driving electric cylinder 304 and the manipulator 303 are both installed at the top of the machine body 1, a resistor placing frame is arranged at the top of the machine body 1 and used for placing the resistor, the resistor can be clamped and moved to the position of the welding placing disc 4 through the manipulator 303 and welded with the ceramic substrate, a worker periodically adds a new resistor to be welded to the resistor placing frame, the adsorption driving electric cylinder 302 is installed at the output end of the displacement driving electric cylinder 304, the vacuum adsorption mechanism 301 is installed at the output end of the adsorption driving electric cylinder 302, the limiting component comprises at least two clamping electric cylinders 305, the clamping electric cylinders 305 are installed on the welding placing disc 4, and the output end 306 of the clamping electric cylinders 305 are installed on the ceramic placing disc 4 for clamping the ceramic substrate.
The vacuum adsorption mechanism 301 can be driven to horizontally move through the expansion and contraction of the displacement driving electric cylinder 304, the position of the vacuum adsorption mechanism 301 is adjusted, the vacuum adsorption mechanism 301 can be driven to lift through the adsorption driving electric cylinder 302, the vacuum adsorption mechanism 301 can adsorb ceramic substrates, the displacement driving electric cylinder 304 drives the vacuum adsorption mechanism 301 to move, the vacuum adsorption mechanism 301 is provided with two groups, the distance between the two groups of vacuum adsorption mechanisms 301 and the distance between the welding placement plate 4 and the feeding conveyor belt 6 and the blanking conveyor belt 7 are adapted, when the vacuum adsorption mechanism 301 descends, the two groups of vacuum adsorption mechanisms 301 adsorb the ceramic substrates on the feeding conveyor belt 6 and the thermal printing sheets welded on the welding placement plate 4 respectively, then the vacuum adsorption mechanism 301 is driven to move through the displacement driving electric cylinder 304, the welded thermal printing sheets are moved to the upper side of the blanking conveyor belt 7, meanwhile, the ceramic substrates on the feeding conveyor belt 6 are moved to the upper side of the welding placement plate 4, the vacuum adsorption driving electric cylinder 302 drives the vacuum adsorption mechanism 301 to descend, the ceramic substrates on the welding placement plate 6 can be clamped by the clamping frame 306, and the ceramic substrates can be clamped by the clamping frame 305.
When the wire bonding machine for producing the thermal printing sheet performs wire bonding operation on the thermal printing sheet, a ceramic substrate is placed on a feeding conveyor belt 6, the feeding conveyor belt 6 carries out stepping conveying on the ceramic substrate, an external water heater conveys hot water to the inside of a hot water tank 102, an external air supply device supplies air to the inside of the hot water tank 102, air is heated through the hot water, hot air is blown into the inside of a preheating tank 101 to preheat the ceramic substrate, heating and drying are assisted on the ceramic substrate, the feeding conveyor belt 6 conveys the ceramic substrate to a welding placement disc 4 to stop, two groups of vacuum adsorption mechanisms 301 are respectively positioned above the feeding conveyor belt 6 and the welding placement disc 4, an adsorption driving electric cylinder 302 drives the vacuum adsorption mechanism 301 to descend, the vacuum adsorption mechanism 301 adsorbs the ceramic substrate on the feeding conveyor belt 6, then the vacuum adsorption mechanism 301 and the ceramic substrate are driven to rise by the adsorption driving electric cylinder 302, the vacuum adsorption mechanism 301 is driven to move by the displacement driving electric cylinder 304, the ceramic substrate is moved to the upper part of the welding placement tray 4, the feeding conveyor belt 6 continues to operate to move the next ceramic substrate to the position of the previous ceramic substrate, the vacuum adsorption mechanism 301 and the ceramic substrate are driven to descend by the adsorption driving electric cylinder 302, the adsorption of the ceramic substrate by the vacuum adsorption mechanism 301 is released, the ceramic substrate is placed on the surface of the welding placement tray 4, the welding placement tray 4 is heated by the electric heater 5, the ceramic substrate is heated and dried, then the vacuum adsorption mechanism 301 is driven to rise by the adsorption driving electric cylinder 302, the two groups of vacuum adsorption mechanisms 301 are driven to move to other areas by the displacement driving electric cylinder 304, the obstruction caused by welding is avoided, the initial multiple clamping frames 306 are in a mutually far away state, the plurality of clamping electric cylinders 305 drive the plurality of clamping frames 306 to mutually approach to clamp and limit the ceramic substrate, the manipulator 303 clamps the resistor on the resistor placing frame, the resistor is moved to the ceramic substrate on the welding placement disc 4 and aligns the connecting line of the resistor with the welding position on the ceramic substrate, the transverse driving electric cylinders drive the welding gun to move to the position right above the welding position, the longitudinal driving electric cylinders drive the welding gun to descend, the resistor is welded on the ceramic substrate, the displacement driving electric cylinders 304 drive the two groups of vacuum adsorption mechanisms 301 to move to correspond to the welding placement disc 4 and the feeding conveyor belt 6, then the adsorption driving electric cylinders 302 drive the vacuum adsorption mechanisms 301 to descend, the two groups of vacuum adsorption mechanisms 301 respectively adsorb the ceramic substrate on the feeding conveyor belt 6 and the thermal printing sheet welded on the welding placement disc 4, the displacement driving electric cylinders 304 drive the vacuum adsorption mechanisms 301 to move to the position above the welding placement disc 4, the welded thermal printing sheet is moved to the position above the blanking conveyor belt 7, the adsorption electric cylinders 304 drive the vacuum adsorption mechanisms 302 to descend to the thermal printing sheet to the position inside the cold water tank, the cold water tank is cooled by the vacuum adsorption mechanisms, and the cold water tank is cooled by cooling the cold water, and the cold water tank is cooled by the cooling air, and the cooling device is cooled by the cooling air inside the vacuum adsorption mechanism is cooled and the cold water tank is cooled and cooled by the cooling device and cooled by the cooling air and the cooling device.
In the second embodiment, referring to fig. 4 to 6, in order to clean the welding position of the ceramic substrate to avoid the pollution of the welding seam, on the basis of the first embodiment, the wire bonding machine for producing the thermal printing sheet further includes a ceramic substrate cleaning mechanism 400, the ceramic substrate cleaning mechanism 400 is mounted on the machine body 1 and is used for cleaning the ceramic substrate on the welding placement tray 4, the ceramic substrate cleaning mechanism 400 includes a cleaning pad 401 and a screw feeding mechanism for driving the cleaning pad 401 to move, the screw feeding mechanism includes a cleaning motor 402, a screw 403, a sliding rod 404 and a moving block 405, the cleaning motor 402 is mounted on the top of the machine body 1, the screw 403 is rotatably mounted on the top of the machine body 1 and is fixedly mounted with the output end of the cleaning motor 402, the sliding rod 404 is mounted on the top of the machine body 1, a nut matched with the screw 403 is mounted on the moving block 405, the moving block 405 and the sliding rod 404 is in sliding fit with the moving block 401, and the cleaning pad 401 is mounted on the moving block 405.
The ceramic substrate is placed on the welding placement plate 4, the clamping frame 306 is driven to clamp the ceramic substrate through the clamping electric cylinder 305, the screw rod 403 can be driven to rotate through the cleaning motor 402, the movable block 405 can drive the cleaning pad 401 to move through the threaded fit of the nut and the screw rod 403 and the limit function of the sliding rod to the movable block 405, the cleaning pad 401 is contacted with the ceramic substrate, the surface of the ceramic substrate is cleaned, and dirt on the welding position of the ceramic substrate is cleaned, so that the welding seam pollution is avoided.
Referring to fig. 4 to 5, a dirt collecting mechanism 500 for collecting dirt is installed at the top of the machine body 1, the dirt collecting mechanism 500 includes a cleaning tank 501, cleaning liquid is contained in the cleaning tank 501, a cleaning electric cylinder 502 is installed on a moving block 405, an installation plate is fixedly installed at the output end of the cleaning electric cylinder 502, a cleaning pad 401 is installed on the installation plate, a water squeezing plate 503 is installed at the top of the cleaning tank 501, a plurality of liquid dropping holes are formed in the water squeezing plate 503, and the height of the water squeezing plate 503 is higher than the liquid level of cleaning liquid.
When the cleaning motor 402 drives the moving block 405 and the cleaning pad 401 to move to the upper part of the cleaning pool 501, the cleaning electric cylinder 502 drives the cleaning pad 401 to descend to the inner part of the cleaning pool 501, the cleaning electric cylinder 502 drives the cleaning pad 401 to repeatedly lift, cleaning liquid cleans dirt on the surface of the cleaning pad 401, then the cleaning motor 402 drives the cleaning pad 401 to move to the upper part of the wringing plate 503, the cleaning electric cylinder 502 drives the cleaning pad 401 to be pressed above the wringing plate 503 and extrude water in the cleaning pad, moisture is prevented from remaining on the ceramic substrate, and meanwhile, the welding placing tray 4 and the ceramic substrate are heated and dried through the electric heater 5, so that the moisture is prevented from remaining.
Referring to fig. 5 to 6, the hot air pipe and the cold air pipe are both connected with a plurality of air blowing covers 9, the plurality of air blowing covers 9 are respectively connected with the preheating tank 101 and the cooling tank 201, the blowing range of hot air and cold air can be enlarged, so that the hot air and the cold air can be conveniently and rapidly filled in the preheating tank 101 and the cooling tank 201, the preheating and cooling speeds are accelerated, the hot air pipe and the cold air pipe are both connected with the drying component 600, the drying component 600 comprises a fixed shell 601, a movable shell 602 and a water absorbing pad 603, the fixed shell 601 is connected with the hot air pipe or the cold air pipe, the movable shell 602 is in threaded connection with the fixed shell 601, the movable shell 602 is connected with the corresponding plurality of air blowing covers 9 through a connecting hose, the water absorbing pad 603 is arranged in the movable shell 602 and the fixed shell 601, a water squeezing component 700 for squeezing and draining the water absorbing pad 603 is further arranged in the movable shell 602, the water squeezing component 700 comprises a squeezing electric cylinder 701, a squeezing net 703 and a fixed net 703, the fixed net 703 is arranged in the fixed shell 601, the squeezing electric cylinder 701 is arranged in the movable shell 602, an output end of the squeezing electric cylinder 701 extends into the movable shell 602 and is connected with the water absorbing pad 702 through the water absorbing pad 702, is arranged at one side of the lower side of the water absorbing pad 601, and is connected with the lower than the water absorbing pad 704 through the water absorbing pad 704, and is connected with the water absorbing pad 601, and is connected with the lower net 601, and the water absorbing pad is placed by the water, and the water is connected with the water absorbing pad and lower, and the water is connected with the water and lower, and the water is lower, and the water is easy.
The hot air and the cold air in the hot air pipe and the cold air pipe are blown into the fixed shell 601 and the movable shell 602, the water absorbing pad 603 absorbs moisture in the hot air and the cold air, so that the hot air and the cold air are dry when entering the preheating box 101 and the cooling box 201, the moisture of a ceramic substrate is avoided, the extrusion net 702 and the fixed net 703 are driven to be matched to extrude the water absorbing pad 603 through the extrusion electric cylinder 701, water in the water absorbing pad 603 is extruded, the water in the water absorbing pad 603 flows to the water collecting pipe 704 under the inclined action of the fixed shell 601, and the water is led into the cleaning tank 501 through the water collecting pipe 704 for use.
In the use process of the first embodiment, when hot air and cold air are blown into the hot air box and the cold air box and then enter the corresponding fixed shell 601 and the corresponding movable shell 602 respectively, the water absorbing pad 603 absorbs moisture in the hot air and the cold air to keep the hot air and the cold air dry, then the extrusion electric cylinder 701 drives the extrusion net 702 to extrude the water absorbing pad 603, the moisture in the water absorbing pad 603 is extruded, the water flows into the cleaning pool 501 through the water collecting pipe 704 to clean the cleaning pad 401, the movable shell 602 is unscrewed periodically, and the water absorbing pad 603 can be detached from the movable shell 602 to be cleaned or replaced;
when ceramic substrate is placed on welding placement dish 4, the cleaning motor drives lead screw 403 and rotates, thereby drive movable block 405 and cleaning pad 401 and remove, clean ceramic substrate's surface, make cleaning pad 401 remove the top of wasing pond 501 after the cleaning, wash electronic jar 502 and drive cleaning pad 401 and descend to the inside of wasing pond 501 and go up and down repeatedly, wash cleaning pad 401, then wash electronic jar 502 and drive cleaning pad 401 and rise, cleaning motor drives cleaning pad 401 and remove the top of wringing board 503, wash electronic jar 502 and drive cleaning pad 401 and compress tightly on wringing board 503, extrude the inside cleaning solution of cleaning pad 401 and fall into the inside of wasing pond 501, regularly clear up the inside of wasing pond 501, change the cleaning solution can.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a bonding wire machine is used in thermal print piece production, includes organism (1) and welding module (2), its characterized in that still includes:
the welding placement disc (4), the welding placement disc (4) is arranged at the top of the machine body (1), and an electric heater (5) is arranged in the welding placement disc (4);
the feeding conveyor belt (6) and the discharging conveyor belt (7) are arranged on the machine body (1) and used for conveying ceramic substrates;
the ceramic substrate preheating system (100), the ceramic substrate preheating system (100) comprises a preheating box (101) and a preheating mechanism, the preheating box (101) is arranged at the top of the machine body (1), the feeding conveyor belt (6) penetrates through the preheating box (101), and the preheating mechanism is used for conveying hot air to the interior of the preheating box (101) so as to preheat the ceramic substrate;
the welding wire cooling system (200), the welding wire cooling system (200) comprises a cooling box (201) and a cooling mechanism, the cooling box (201) is arranged at the top of the machine body (1), the blanking conveyor belt (7) penetrates through the cooling box (201), and the cooling mechanism is used for conveying cold air into the cooling box (201) to cool the ceramic substrate;
the welding piece positioning mechanism (300) is used for positioning and placing the ceramic substrate and the resistor connecting wire;
and a ceramic substrate cleaning mechanism (400), wherein the ceramic substrate cleaning mechanism (400) is installed on the machine body (1) and is used for cleaning the ceramic substrate on the welding placing plate (4).
2. The wire bonding machine for thermal printing sheet production according to claim 1, wherein the preheating mechanism comprises a hot water tank (102) and an air supply pipe (8), hot water is contained in the hot water tank (102), the air supply pipe (8) is communicated with the hot water tank (102), one end of the air supply pipe (8) stretches into the hot water, and the hot water tank (102) is communicated with the preheating tank (101) through the hot air pipe.
3. The wire bonding machine for thermal printing sheet production according to claim 2, wherein the cooling mechanism comprises a cold water tank (202), cold water is contained in the cold water tank (202), the air supply pipe (8) is communicated with the cold water tank (202), one end of the air supply pipe (8) stretches into the cold water, and the cold water tank (202) is communicated with the cooling tank (201) through a cold air pipe.
4. A wire bonding machine for thermal printing sheet production according to claim 3, characterized in that the ceramic substrate cleaning mechanism (400) comprises a cleaning pad (401) and a screw feed mechanism for driving the cleaning pad (401) to move.
5. The bonding wire machine for thermal printing sheet production according to claim 4, wherein a dirt collecting mechanism (500) for collecting dirt is mounted on the top of the machine body (1), the dirt collecting mechanism (500) comprises a cleaning tank (501), cleaning liquid is contained in the cleaning tank (501), a cleaning electric cylinder (502) is mounted on the moving block (405), a mounting plate is fixedly mounted at the output end of the cleaning electric cylinder (502), and the cleaning pad (401) is mounted on the mounting plate.
6. The bonding wire machine for thermal printing sheet production according to claim 5, wherein the welding piece positioning mechanism (300) comprises a vacuum adsorption mechanism (301) for adsorbing a ceramic substrate, a displacement driving electric cylinder (304) for driving the vacuum adsorption mechanism (301) to move, an adsorption driving electric cylinder (302) for driving the vacuum adsorption mechanism (301) to lift, a limiting component for limiting the ceramic substrate and a manipulator (303) for placing resistors and connecting wires, the displacement driving electric cylinder (304) and the manipulator (303) are both installed at the top of the machine body (1), the adsorption driving electric cylinder (302) is installed at the output end of the displacement driving electric cylinder (304), and the vacuum adsorption mechanism (301) is installed at the output end of the adsorption driving electric cylinder (302).
7. The wire bonding machine for thermal printing sheet production according to claim 6, wherein the hot air pipe and the cold air pipe are each communicated with a plurality of air blowing hoods (9), and the plurality of air blowing hoods (9) are respectively communicated with the preheating tank (101) and the cooling tank (201).
8. The bonding wire machine for thermal printing sheet production according to claim 7, wherein the hot air pipe and the cold air pipe are both communicated with a drying assembly (600), the drying assembly (600) comprises a fixed shell (601), a movable shell (602) and a water absorbing pad (603), the fixed shell (601) is communicated with the hot air pipe or the cold air pipe, the movable shell (602) is in threaded connection with the fixed shell (601), the movable shell (602) is communicated with a plurality of corresponding blowing hoods (9) through connecting hoses, the water absorbing pad (603) is installed inside the movable shell (602) and the fixed shell (601), and a water squeezing assembly (700) for squeezing and draining the water absorbing pad (603) is further installed inside the movable shell (602) and the fixed shell (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310556122.8A CN116551286A (en) | 2023-05-17 | 2023-05-17 | Wire bonding machine is used in production of thermal print piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310556122.8A CN116551286A (en) | 2023-05-17 | 2023-05-17 | Wire bonding machine is used in production of thermal print piece |
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| Publication Number | Publication Date |
|---|---|
| CN116551286A true CN116551286A (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310556122.8A Pending CN116551286A (en) | 2023-05-17 | 2023-05-17 | Wire bonding machine is used in production of thermal print piece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102740A (en) * | 2023-09-01 | 2023-11-24 | 宝瑞精密机械(广州)有限公司 | Butt welding equipment for locking plate and base |
-
2023
- 2023-05-17 CN CN202310556122.8A patent/CN116551286A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102740A (en) * | 2023-09-01 | 2023-11-24 | 宝瑞精密机械(广州)有限公司 | Butt welding equipment for locking plate and base |
| CN117102740B (en) * | 2023-09-01 | 2024-03-08 | 宝瑞精密机械(广州)有限公司 | Butt welding equipment for locking plate and base |
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