CN203791782U - Mechanical arm mechanism of linear soldering tin machine - Google Patents

Mechanical arm mechanism of linear soldering tin machine Download PDF

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Publication number
CN203791782U
CN203791782U CN201420031095.9U CN201420031095U CN203791782U CN 203791782 U CN203791782 U CN 203791782U CN 201420031095 U CN201420031095 U CN 201420031095U CN 203791782 U CN203791782 U CN 203791782U
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China
Prior art keywords
mechanical arm
guide rail
fixed
belt
bar
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Withdrawn - After Issue
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CN201420031095.9U
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Chinese (zh)
Inventor
钱承林
洪雪玉
赵威
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Tanac Automation Co Ltd
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Tanac Automation Co Ltd
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Priority to CN201420031095.9U priority Critical patent/CN203791782U/en
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Abstract

The utility model provides a mechanical arm mechanism of a linear soldering tin machine, and belongs to the technical field of welding equipment. The technical problem that the machining efficiency of a soldering tin machine is low in the prior art is solved. The mechanical arm mechanism comprises a supporting section bar fixed on a machine table, and the supporting section bar is in a rectangular strip shape and is provided with at least one guide rail in the length direction of the supporting section bar. The mechanical arm mechanism of the linear soldering tin machine is characterized in that the mechanical arm mechanism further comprises a mounting seat and a mechanical arm, the mounting seat is in sliding connection with the guide rail, and the supporting section bar is provided with a first drive device which can drive the mounting seat to slide in the length direction of the guide rail; the mechanical arm is arranged in the horizontal direction, the mounting seat is provided with a third drive device which can drive the mechanical arm to be lifted in the vertical direction, and the mechanical arm is further provided with at least one pneumatic finger which is used for clamping a jig. The mechanical arm mechanism of the linear soldering tin machine has the advantages that the machining efficiency of the soldering tin machine can be improved, and the operation stability of the mechanical arm mechanism is good.

Description

A kind of mechanical arm mechanism of straight line tin soldering machine
Technical field
The utility model belongs to technical field of welding equipment, relates to a kind of mechanical arm mechanism of straight line tin soldering machine.
Background technology
In electronic product machining field, usually to use various process equipments, tin soldering machine is exactly one of wherein important equipment.Tin soldering machine mainly contains and soaks formula tin soldering machine and wave-crest soldering machine.Soak in the past the scolding tin operation of formula tin soldering machine mainly by manually completing, the uniformity of its processing technology and quality are difficult to guarantee.
Lot of domestic and foreign producer and researcher be by constantly going deep into development and exploration, grope to develop some automaticities higher soak formula tin soldering machine.Its key step is as follows: manipulator captures element to be welded, and------oven dry---welds to soak scaling powder.
China patent CN102357700A discloses a kind of Full-automatic tin soldering machine and tin-soldering method thereof, in this patent, utility model people discloses following a kind of fixed mount: this fixed mount can adopt the structure of clamping smelting tool, wherein fixed mount has two fixed arms, on two fixed arms, by turning gear, the clamping device that two positions is relative is installed respectively, different according to the quantity of clamping smelting tool, can design a pair of or multipair clamping device and corresponding turning gear, wherein, a turning gear in every a pair of clamping device is connected with power motor, each smelting tool is held on the clamping device that two positions is relative, be between a pair of clamping device.
In above-mentioned patent, distance between two relative clamping devices can not regulate automatically, after smelting tool is fixed in the above, dismounting is difficult for, operating personnel are when being arranged on the smelting tool being fixed on fixed mount until scolding tin element, due to the centre position of fixed mount near board, cause operating personnel's installation difficulty larger, simultaneously in installation during until scolding tin element, also will consider stability and the fastness of its installation, these have all caused treating that the installation effectiveness of scolding tin element is low.Particularly applicant finds under study for action, can set up the scolding tin efficiency that feeding device improves tin soldering machine by treating tin soldering machine, and fixed mount in above-mentioned patent can not meet the feeding device that applicant works out, in can not automatic clamping feeding device the smelting tool for the treatment of scolding tin element be installed, therefore, be badly in need of working out a kind of improve tin soldering machine working (machining) efficiency treat scolding tin component clamping device.
Summary of the invention
The utility model is the problems referred to above that exist for existing technology, and a kind of mechanical arm mechanism of straight line tin soldering machine is provided, and technical problem to be solved in the utility model is: the working (machining) efficiency that how to improve tin soldering machine.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A mechanical arm mechanism for straight line tin soldering machine, described tin soldering machine comprises board, described mechanical arm mechanism comprises a support section bar being fixed on described board, be rectangle strip and offer at least one guide rail along self length direction of described support section bar; It is characterized in that, described mechanical arm mechanism also comprises mount pad and mechanical arm, and described mount pad is slidably connected on described guide rail, is provided with first drive unit that can drive described mount pad to slide along rail length direction on described support section bar; Described mechanical arm along continuous straight runs arranges, and is provided with the 3rd drive unit that can drive the vertically lifting of described mechanical arm on described mount pad, is also provided with at least one for clamping the pneumatic-finger of smelting tool on described mechanical arm.
Its operation principle is as follows: this mechanical arm mechanism is when gripping smelting tool, can first by the first drive unit, make mechanical arm move to the smelting tool top in feed mechanism along rail length direction, then by the 3rd drive unit, mechanical arm is vertically declined makes pneumatic-finger open simultaneously, until smelting tool, be positioned at after pneumatic-finger, drive pneumatic-finger closure to clamp smelting tool, then by the 3rd drive unit, make mechanical arm increase, then by the first drive unit, smelting tool is delivered to each station; As the mechanical arm mechanism in the utility model being applied in the tin soldering machine that there is no a feed mechanism of the prior art, can improve the working (machining) efficiency of tin soldering machine equally, now as long as mechanical arm is moved to by the first drive unit to the edge of tin soldering machine, then make pneumatic-finger open, manually smelting tool is positioned in pneumatic-finger, then by pneumatic-finger closure, clamp smelting tool, to carry out follow-up operation; As for the installation for the treatment of between scolding tin element and smelting tool, can be at tin soldering machine edge or tin soldering machine carry out outward, such operation position handled easily personnel install, and in the clamping of smelting tool, no matter are directly gripping smelting tools from feed mechanism of mechanical arm, or mechanical arm moves to tin soldering machine outward flange, due to the design of pneumatic-finger, make the clamping of smelting tool all seem very convenient, operation easier is little, automaticity is high, thereby improves the whole working (machining) efficiency of tin soldering machine.
In the mechanical arm mechanism of above-mentioned a kind of straight line tin soldering machine, described guide rail quantity is two and is respectively the first guide rail and the second guide rail, described the first guide rail and the second guide rail are parallel to each other and are all arranged at the upper surface of described support section bar, and the lower surface of described mount pad and described the first guide rail and the second guide rail are slidably connected.Be designed with after the first guide rail and the second guide rail, in the slip while that meets mount pad and mechanical arm, improved again the stability of mount pad slip and the accuracy of running orbit.
In the mechanical arm mechanism of above-mentioned a kind of straight line tin soldering machine, described the first drive unit comprises two the first belt wheels and first Timing Belt, described two the first belt wheels are articulated in respectively the two ends of described support section bar, the axis of described two the first belt wheels is all perpendicular to the upper surface of described support section bar, and the lower surface of described support section bar is fixed with the first motor being connected with one of them the first belt wheel; The two ends of described the first Timing Belt are sheathed on respectively on described two the first belt wheels, and described the first Timing Belt is between described the first guide rail and the second guide rail, and the lower surface of described mount pad is connected with the belt body of described the first Timing Belt one side.The first electric machine rotation, drive one of them first belt wheel to rotate, thereby the first Timing Belt is rotated, make further the mount pad being connected with the belt body of the first Timing Belt one side move along the length direction that supports section bar, realize the motion of mechanical arm along continuous straight runs, conveniently mechanical arm is moved to each station place.
In the mechanical arm mechanism of above-mentioned a kind of straight line tin soldering machine, the lower surface of described mount pad is installed with holder, offers the jaws that can clamp described the first Timing Belt one side belt body in described holder, in described jaws, has anti-slop serrations; On described mount pad, offer the strip through-hole paralleling with described support section bar, described mechanical arm mechanism also comprises that one through the dust cover of described strip through-hole, described dust cover is rectangle tabular, the two ends of described dust cover are individually fixed in the two ends of described support section bar, and described mount pad can slide along the length direction of described dust cover.Be designed with after holder, facilitate the installation of mount pad and the first Timing Belt, be designed with after anti-slop serrations, improve the connective stability between holder and the first Timing Belt, be designed with after dust cover, avoid dust to enter on guide rail, belt or the first belt wheel and cause occurring clamping stagnation, thereby improve the stability that mount pad moves.
In the mechanical arm mechanism of above-mentioned a kind of straight line tin soldering machine, described mechanical arm mechanism also comprises an installing plate and two reinforcing props that vertically arrange, the lower end of described two reinforcing props is all fixed on the upper surface of described mount pad, and described installing plate is fixed on the upper end of described two reinforcing props; Described two reinforcing props are vertically respectively arranged with the 3rd guide rail and the 4th guide rail, and described the 3rd drive unit comprises a slide block being slidably connected with described the 3rd guide rail and the 4th guide rail, and described slide block is connected mutually with the inner of described mechanical arm.Slide block moves along the length direction of the 3rd guide rail and the 4th guide rail, vertically moves, and the vertically lifting of driving mechanical arm, moves to the pneumatic-finger on mechanical arm at the corresponding height place of each station.
In the mechanical arm mechanism of above-mentioned a kind of straight line tin soldering machine, described the 3rd drive unit comprises the 3rd motor, the second belt wheel, the second Timing Belt, screw mandrel and nut, described the 3rd motor is fixed on the lower face of described installing plate, described the second belt wheel is two and is all articulated on the upper face of described installing plate, the axis of described two the second belt wheels is all perpendicular to described installing plate, the output of described the 3rd motor is connected with one of them second belt wheel, and the two ends of described the second Timing Belt are sheathed on and are sheathed on respectively on described two the second belt wheels; Described screw mandrel is connected mutually with the coaxial setting of another second belt wheel and with this second belt wheel, and described nut thread is connected on described screw mandrel, and described slide block is connected mutually with described nut.The 3rd electric machine rotation, drives screw mandrel to rotate, thereby nut on screw mandrel is moved along the length direction of screw mandrel, further makes slide block vertically move, and has realized mechanical arm and has vertically moved.
In the mechanical arm mechanism of above-mentioned a kind of straight line tin soldering machine, the top of described installing plate is also provided with one for hiding the mounting cup of described the 3rd motor, the second belt wheel and the second Timing Belt.Be designed with after mounting cup, avoid dust to enter the 3rd motor, the second belt wheel and the second Timing Belt place clamping stagnation occurs, improve three's operation stability.
In the mechanical arm mechanism of above-mentioned a kind of straight line tin soldering machine, described mechanical arm comprises the tabular support baseboard that is rectangle, described support baseboard along continuous straight runs arranges, the inner of described support baseboard is connected mutually with described slide block, the lower face of described support baseboard is fixed with two spaced rotating shaft arms, described mechanical arm also comprises the trip shaft and two boatswain chairs that along described support baseboard length direction, arrange, the upper end of described two boatswain chairs is connected mutually with the two ends of described trip shaft respectively, the lower end of described two boatswain chairs is rotationally connected with described two rotating shaft arms respectively, described pneumatic-finger is fixed on described trip shaft.After mechanical arm puts down jig plate, trip shaft can be done the action of a upset.This is called reset.At scolding tin, cross center, or in when start, or while restarting, being difficult to guarantee to the fixture of jig plate is to keep same angle after power-off.The action resetting is exactly the process of self and inspection.
In the mechanical arm mechanism of above-mentioned a kind of straight line tin soldering machine, on described two rotating shaft arms, all offer through hole, the lower end of described two boatswain chairs all has the rotating shaft being plugged in described through hole, and the outer end of one of them rotating shaft is through described through hole and be fixed with a gear; On described support baseboard, be also fixed with the second motor, on the output shaft of described the second motor, be arranged with belt pulley, described belt pulley is connected with described gear by a belt.The second electric machine rotation drives belt pulley to rotate, thereby rotating shaft is rotated, and then drives trip shaft to rotate.
In the mechanical arm mechanism of above-mentioned a kind of straight line tin soldering machine, described mechanical arm also comprises a stringer board, the lower end of described stringer board is vertically fixed on the upper face of described support baseboard, on described stringer board, be also fixed with a mounting blocks, on described mounting blocks, be fixed with the guide rails assembling bar of a strip, described guide rails assembling bar offers the 5th guide rail along self length direction, on described the 5th guide rail, slidably connect a draw runner, the lower end of described draw runner is provided with the sensor for detection of liquid level in solder bath.Due to increasing along with scolding tin number of times, the corresponding minimizing of tin amount in solder bath, and its liquid level also correspondingly reduces, if there is not corresponding adjustment in the falling head of smelting tool now, may cause the scolding tin element for the treatment of on smelting tool can not be stained with enough tin amounts, directly affect scolding tin quality; And be designed with after sensor, can monitor the liquid level in solder bath, in real time the falling head of smelting tool is regulated, to guarantee to treat the scolding tin quality of scolding tin element; This sensor can adopt ultrasonic solution face sensor or photoelectric sensor etc. to realize, and not in this to go forth.
In the mechanical arm mechanism of above-mentioned a kind of straight line tin soldering machine, described guide rails assembling bar is installed with a cylinder along its length, the cylinder body of described cylinder is fixed on described guide rails assembling bar, the expansion link of described cylinder is connected mutually with the upper end of described draw runner, the lower end of described draw runner is connected with an installation of sensors piece, and described sensor is fixed on described installation of sensors piece.Be designed with after cylinder, when needs butt welding molten tin bath liquid level detects, by cylinder, sensor is delivered near liquid level place, after to be detected, send data to controller, controller sends corresponding instruction to the 3rd drive unit, the falling head of adjusting mechanical arm, be the falling head of pneumatic-finger, to guarantee scolding tin quality.
Compared with prior art, the utlity model has following advantage:
When 1, the utility model clamps smelting tool, no matter be directly gripping smelting tool from feed mechanism of mechanical arm, or mechanical arm moves to tin soldering machine outward flange, design due to pneumatic-finger, make the clamping of smelting tool all seem very convenient, operation easier is little, and automaticity is high, thereby improves the whole working (machining) efficiency of tin soldering machine;
2, the utility model is designed with after the first guide rail and the second guide rail, in the slip while that meets mount pad and mechanical arm, has improved again the stability of mount pad slip and the accuracy of running orbit.
3, due to increasing along with scolding tin number of times, the corresponding minimizing of tin amount in solder bath, and its liquid level also correspondingly reduces, if there is not corresponding adjustment in the falling head of smelting tool now, may cause the scolding tin element for the treatment of on smelting tool can not be stained with enough tin amounts, directly affect scolding tin quality; And be designed with after sensor, can monitor the liquid level in solder bath, in real time the falling head of smelting tool is regulated, to guarantee to treat the scolding tin quality of scolding tin element.
Accompanying drawing explanation
Fig. 1 is the structural representation of this mechanical arm mechanism in embodiment.
Fig. 2 be in embodiment this mount pad with support section bar installation diagram.
Fig. 3 is the installation diagram of this mount pad and the first Timing Belt in embodiment.
Fig. 4 is the structural representation of this mechanical arm in embodiment.
Fig. 5 is the installation diagram of this sensor in embodiment.
Fig. 6 is the installation diagram of this trip shaft and support baseboard in embodiment.
In figure, 1, mounting cup; 2, support section bar; 3, mount pad; 4, mechanical arm; 5, the first drive unit; 6, the 3rd drive unit; 7, pneumatic-finger; 8, the first guide rail; 9, the second guide rail; 10, the first belt wheel; 11, the first Timing Belt; 12, the first motor; 13, holder; 14, anti-slop serrations; 15, strip through-hole; 16, dust cover; 17, reinforcing prop; 18, the 3rd guide rail; 19, the 4th guide rail; 20, slide block; 21, installing plate; 22, the 3rd motor; 23, the second belt wheel; 24, the second Timing Belt; 25, screw mandrel; 26, support baseboard; 27, rotating shaft arm; 28, boatswain chair; 29, gear; 30, the second motor; 31, belt pulley; 32, belt; 33, stringer board; 34, mounting blocks; 35, guide rails assembling bar; 36, the 5th guide rail; 37, sensor; 38, cylinder; 39, installation of sensors piece; 40, draw runner; 41, rotating shaft.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, this tin soldering machine comprises board, and this mechanical arm mechanism comprises a support section bar 2 being fixed on board, supports be rectangle strip and offer at least one guide rail along self length direction of section bar 2; Specifically, guide rail quantity is two and is respectively the first guide rail 8 and the second guide rail 9, the first guide rails 8 and the second guide rail 9 are parallel to each other and are all arranged at the upper surface of supporting section bar 2.Mechanical arm mechanism also comprises mount pad 3, and the lower surface of mount pad 3 and the first guide rail 8 and the second guide rail 9 are slidably connected.Support and on section bar 2, to be provided with the first drive unit 5 can drive installation seat 3 sliding along rail length direction; In the present embodiment, the first drive unit 5 comprises two the first belt wheels 10 and first Timing Belt 11, two the first belt wheels 10 are articulated in respectively the two ends of supporting section bar 2, the axis of two the first belt wheels 10 is all perpendicular to the upper surface of supporting section bar 2, and the lower surface of supporting section bar 2 is fixed with the first motor 12 being connected with one of them the first belt wheel 10; The two ends of the first Timing Belt 11 are sheathed on respectively on two the first belt wheels 10, and the first Timing Belt 11 is between the first guide rail 8 and the second guide rail 9, and the lower surface of mount pad 3 is connected with the belt body of the first Timing Belt 11 1 sides.Specifically, the lower surface of mount pad 3 is installed with holder 13, offers the jaws that can clamp the first Timing Belt 11 1 side belt bodies in holder 13, has anti-slop serrations 14 in jaws; On mount pad 3, offer and the strip through-hole 15 that supports section bar 2 and parallel, mechanical arm mechanism also comprises that one through the dust cover 16 of strip through-hole 15, dust cover 16 is rectangle tabular, the two ends of dust cover 16 are individually fixed in the two ends of supporting section bar 2, and mount pad 3 can slide along the length direction of dust cover 16.As other scheme, the first drive unit also can be realized by the scheme of cylinder or oil cylinder.
As shown in Fig. 1, Fig. 4, Fig. 6, mechanical arm mechanism also comprises mechanical arm 4, mechanical arm 4 along continuous straight runs settings.Specifically, mechanical arm 4 comprises the tabular support baseboard 26 that is rectangle, support baseboard 26 along continuous straight runs settings, the inner of support baseboard 26 is connected mutually with slide block 20, the lower face of support baseboard 26 is fixed with two spaced rotating shaft arms 27, mechanical arm 4 also comprises the trip shaft and two boatswain chairs 28 that along support baseboard 26 length directions, arrange, the upper end of two boatswain chairs 28 is connected mutually with the two ends of trip shaft respectively, the lower end of two boatswain chairs 28 is rotationally connected with two rotating shaft arms 27 respectively, and pneumatic-finger 7 is fixed on trip shaft.In the present embodiment, on two rotating shaft arms 27, all offer through hole, the lower end of two boatswain chairs 28 all has the rotating shaft 41 being plugged in through hole, and the outer end of one of them rotating shaft 41 is through through hole and be fixed with a gear 29; On support baseboard 26, be also fixed with on the output shaft of the second motor 30, the second motors 30 and be arranged with belt pulley 31, belt pulley 31 is connected with gear 29 by a belt 32.
As shown in Fig. 4, Fig. 6, on mount pad 3, be provided with can vertically lifting of driving mechanical arm 4 the 3rd drive unit 6.Specifically, mechanical arm mechanism also comprises that the lower end of 17, two reinforcing props 17 of reinforcing prop that an installing plate 21 and two vertically arrange is all fixed on the upper surface of mount pad 3, and installing plate 21 is fixed on the upper end of two reinforcing props 17; Two reinforcing props 17 are vertically respectively arranged with the 3rd guide rail 18 and the 4th guide rail 19, the three drive units 6 comprise a slide block 20 being slidably connected with the 3rd guide rail 18 and the 4th guide rail 19, and slide block 20 is connected mutually with the inner of mechanical arm 4.The 3rd drive unit 6 comprises the 3rd motor 22, the second belt wheel 23, the second Timing Belt 24, screw mandrel 25 and nut, the 3rd motor 22 is fixed on the lower face of installing plate 21, the second belt wheel 23 is two and is all articulated on the upper face of installing plate 21, the axis of two the second belt wheels 23 is all perpendicular to installing plate 21, the output of the 3rd motor 22 is connected with one of them second belt wheel 23, and the two ends of the second Timing Belt 24 are sheathed on and are sheathed on respectively on two the second belt wheels 23; Screw mandrel 25 is connected mutually with the coaxial setting of another second belt wheel 23 and with this second belt wheel 23, and nut thread is connected on screw mandrel 25, and slide block 20 is connected mutually with nut.As other scheme, the 3rd drive unit also can be realized by cylinder or oil cylinder.
As shown in Figure 5, mechanical arm 4 also comprises a stringer board 33, the lower end of stringer board 33 is vertically fixed on the upper face of support baseboard 26, on stringer board 33, be also fixed with a mounting blocks 34, on mounting blocks 34, be fixed with the guide rails assembling bar 35 of a strip, guide rails assembling bar 35 offers on the 5th guide rail 36, the five guide rails 36 and slidably connects a draw runner 40 along self length direction, and the lower end of draw runner 40 is provided with the sensor 37 for detection of liquid level in solder bath.As preferably, guide rails assembling bar 35 is installed with a cylinder 38 along its length, the cylinder body of cylinder 38 is fixed on guide rails assembling bar 35, the expansion link of cylinder 38 is connected mutually with the upper end of draw runner 40, the lower end of draw runner 40 is connected with an installation of sensors piece 39, and sensor 37 is fixed on installation of sensors piece 39.
Operation principle of the present utility model is as follows: this mechanical arm mechanism is when gripping smelting tool, can first by the first drive unit, make mechanical arm move to the smelting tool top in feed mechanism along rail length direction, then by the 3rd drive unit, mechanical arm is vertically declined makes pneumatic-finger open simultaneously, until smelting tool, be positioned at after pneumatic-finger, drive pneumatic-finger closure to clamp smelting tool, then by the 3rd drive unit, make mechanical arm increase, then by the first drive unit, smelting tool is delivered to each station; As the mechanical arm mechanism in the utility model being applied in the tin soldering machine that there is no a feed mechanism of the prior art, can improve the working (machining) efficiency of tin soldering machine equally, now as long as mechanical arm is moved to by the first drive unit to the edge of tin soldering machine, then make pneumatic-finger open, manually smelting tool is positioned in pneumatic-finger, then by pneumatic-finger closure, clamp smelting tool, to carry out follow-up operation.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (10)

1. the mechanical arm mechanism of a straight line tin soldering machine, described tin soldering machine comprises board, described mechanical arm mechanism comprises a support section bar (2) being fixed on described board, be rectangle strip and offer at least one guide rail along self length direction of described support section bar (2); It is characterized in that, described mechanical arm mechanism also comprises mount pad (3) and mechanical arm (4), described mount pad (3) is slidably connected on described guide rail, is provided with first drive unit (5) that can drive described mount pad (3) to slide along rail length direction on described support section bar (2); Described mechanical arm (4) along continuous straight runs setting, on described mount pad (3), be provided with the 3rd drive unit (6) that can drive vertically lifting of described mechanical arm (4), on described mechanical arm (4), be also provided with at least one for clamping the pneumatic-finger (7) of smelting tool.
2. the mechanical arm mechanism of straight line tin soldering machine according to claim 1, it is characterized in that, described guide rail quantity is two and is respectively the first guide rail (8) and the second guide rail (9), described the first guide rail (8) and the second guide rail (9) are parallel to each other and are all arranged at the upper surface of described support section bar (2), and the lower surface of described mount pad (3) and described the first guide rail (8) and the second guide rail (9) are slidably connected.
3. the mechanical arm mechanism of straight line tin soldering machine according to claim 2, it is characterized in that, described the first drive unit (5) comprises two the first belt wheels (10) and first Timing Belt (11), described two the first belt wheels (10) are articulated in respectively the two ends of described support section bar (2), the axis of described two the first belt wheels (10) is all perpendicular to the upper surface of described support section bar (2), and the lower surface of described support section bar (2) is fixed with the first motor (12) being connected with one of them the first belt wheel (10); The two ends of described the first Timing Belt (11) are sheathed on respectively on described two the first belt wheels (10), and described the first Timing Belt (11) is positioned between described the first guide rail (8) and the second guide rail (9), and the lower surface of described mount pad (3) is connected with the belt body of described the first Timing Belt (11) one sides.
4. the mechanical arm mechanism of straight line tin soldering machine according to claim 3, it is characterized in that, the lower surface of described mount pad (3) is installed with holder (13), in described holder (13), offer the jaws that can clamp described the first Timing Belt (11) one side belt bodies, in described jaws, there is anti-slop serrations (14); On described mount pad (3), offer the strip through-hole (15) paralleling with described support section bar (2), described mechanical arm mechanism also comprises that one through the dust cover (16) of described strip through-hole (15), described dust cover (16) is rectangle tabular, the two ends of described dust cover (16) are individually fixed in the two ends of described support section bar (2), and described mount pad (3) can slide along the length direction of described dust cover (16).
5. according to the mechanical arm mechanism of the straight line tin soldering machine described in claim 1 or 2 or 3 or 4, it is characterized in that, described mechanical arm mechanism also comprises an installing plate (21) and two reinforcing props (17) that vertically arrange, the lower end of described two reinforcing props (17) is all fixed on the upper surface of described mount pad (3), and described installing plate (21) is fixed on the upper end of described two reinforcing props (17); Described two reinforcing props (17) are vertically respectively arranged with the 3rd guide rail (18) and the 4th guide rail (19), described the 3rd drive unit (6) comprises a slide block (20) being slidably connected with described the 3rd guide rail (18) and the 4th guide rail (19), and described slide block (20) is connected mutually with the inner of described mechanical arm (4).
6. the mechanical arm mechanism of straight line tin soldering machine according to claim 5, it is characterized in that, described the 3rd drive unit (6) comprises the 3rd motor (22), the second belt wheel (23), the second Timing Belt (24), screw mandrel (25) and nut, described the 3rd motor (22) is fixed on the lower face of described installing plate (21), described the second belt wheel (23) is two and is all articulated on the upper face of described installing plate (21), the axis of described two the second belt wheels (23) is all perpendicular to described installing plate (21), the output of described the 3rd motor (22) is connected with one of them second belt wheel (23), the two ends of described the second Timing Belt (24) are sheathed on and are sheathed on respectively on described two the second belt wheels (23), described screw mandrel (25) coaxially arranges with another second belt wheel (23) and is connected mutually with this second belt wheel (23), and it is upper that described nut thread is connected in described screw mandrel (25), and described slide block (20) is connected mutually with described nut.
7. the mechanical arm mechanism of straight line tin soldering machine according to claim 5, it is characterized in that, described mechanical arm (4) comprises the tabular support baseboard (26) that is rectangle, described support baseboard (26) along continuous straight runs setting, the inner of described support baseboard (26) is connected mutually with described slide block (20), the lower face of described support baseboard (26) is fixed with two spaced rotating shaft arms (27), described mechanical arm (4) also comprises the trip shaft and two boatswain chairs (28) that along described support baseboard (26) length direction, arrange, the upper end of described two boatswain chairs (28) is connected mutually with the two ends of described trip shaft respectively, the lower end of described two boatswain chairs (28) is rotationally connected with described two rotating shaft arms (27) respectively, described pneumatic-finger (7) is fixed on described trip shaft.
8. the mechanical arm mechanism of straight line tin soldering machine according to claim 7, it is characterized in that, on described two rotating shaft arms (27), all offer through hole, the lower end of described two boatswain chairs (28) all has the rotating shaft (41) being plugged in described through hole, and the outer end of one of them rotating shaft (41) is through described through hole and be fixed with a gear (29); On described support baseboard (26), be also fixed with the second motor (30), be arranged with belt pulley (31) on the output shaft of described the second motor (30), described belt pulley (31) is connected with described gear (29) by a belt (32).
9. the mechanical arm mechanism of straight line tin soldering machine according to claim 8, it is characterized in that, described mechanical arm (4) also comprises a stringer board (33), the lower end of described stringer board (33) is vertically fixed on the upper face of described support baseboard (26), on described stringer board (33), be also fixed with a mounting blocks (34), on described mounting blocks (34), be fixed with the guide rails assembling bar (35) of a strip, described guide rails assembling bar (35) offers the 5th guide rail (36) along self length direction, on described the 5th guide rail (36), slidably connect a draw runner (40), the lower end of described draw runner (40) is provided with the sensor (37) for detection of liquid level in solder bath.
10. the mechanical arm mechanism of straight line tin soldering machine according to claim 9, it is characterized in that, described guide rails assembling bar (35) is installed with a cylinder (38) along its length, the cylinder body of described cylinder (38) is fixed on described guide rails assembling bar (35), the expansion link of described cylinder (38) is connected mutually with the upper end of described draw runner (40), the lower end of described draw runner (40) is connected with an installation of sensors piece (39), and described sensor (37) is fixed on described installation of sensors piece (39).
CN201420031095.9U 2014-01-17 2014-01-17 Mechanical arm mechanism of linear soldering tin machine Withdrawn - After Issue CN203791782U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103801786A (en) * 2014-01-17 2014-05-21 浙江田中精机股份有限公司 Mechanical arm mechanism of linear tin soldering machine
CN104786548A (en) * 2015-04-28 2015-07-22 苏州通锦精密工业有限公司 Special feeding and discharging device for stamping industry
CN105772881A (en) * 2016-04-26 2016-07-20 东莞市联洲知识产权运营管理有限公司 Flame jet device on robot welding equipment
CN106206393A (en) * 2016-09-25 2016-12-07 东莞市联洲知识产权运营管理有限公司 A kind of positioner of surface-mounted integrated circuit encapsulation

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103801786A (en) * 2014-01-17 2014-05-21 浙江田中精机股份有限公司 Mechanical arm mechanism of linear tin soldering machine
CN103801786B (en) * 2014-01-17 2017-06-20 浙江田中精机股份有限公司 A kind of mechanical arm mechanism of straight line tin soldering machine
CN104786548A (en) * 2015-04-28 2015-07-22 苏州通锦精密工业有限公司 Special feeding and discharging device for stamping industry
CN105772881A (en) * 2016-04-26 2016-07-20 东莞市联洲知识产权运营管理有限公司 Flame jet device on robot welding equipment
CN105772881B (en) * 2016-04-26 2017-12-15 徐州盛和木业有限公司 A kind of flame injection device on robot welder
CN106206393A (en) * 2016-09-25 2016-12-07 东莞市联洲知识产权运营管理有限公司 A kind of positioner of surface-mounted integrated circuit encapsulation

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