CN201808217U - Alternating current servo hot plate welding machine - Google Patents
Alternating current servo hot plate welding machine Download PDFInfo
- Publication number
- CN201808217U CN201808217U CN2010205362311U CN201020536231U CN201808217U CN 201808217 U CN201808217 U CN 201808217U CN 2010205362311 U CN2010205362311 U CN 2010205362311U CN 201020536231 U CN201020536231 U CN 201020536231U CN 201808217 U CN201808217 U CN 201808217U
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Abstract
The utility model discloses an alternating current servo hot plate welding machine. The welding machine comprises a stander, an upper template and a lower template, wherein the upper template and the lower template are movably arranged on the stander; an upper template servo driving mechanism and a lower template servo driving mechanism are fixed on the stander; the upper template servo driving mechanism comprises a template alternating current servo motor which is fixed on a top plate of the stander and a template driving wheel is fixed on the output shaft of the upper template servo driving mechanism; the template driving wheel is connected with a template driven wheel through a synchronous belt; a template turnbuckle is fixed on the template driven wheel; a template lead screw is arranged in the template turnbuckle; the upper part of the template lead screw passes through the top plate of the stander, and the bottom of the template lead screw is fixed to the upper template through a template lead screw fixing sleeve; the template alternating current servo motor is electrically connected with a programmable logic controller (PLC) fixed on the stander; and the lower template servo driving mechanism is fixed on the bottom plate of the stander and has the same structure as the upper template servo driving mechanism. The alternating current servo hot plate welding machine has the advantages of high welding accuracy, operation flexibility, automation degree and working stability.
Description
Technical field
The utility model relates to a kind of AC servo hot plate welding and meets sb. at the airport.
Background technology
Existing industrial quarters has contact welding and contactless welding etc. for the welding manner of plastics part, wherein the contact welding divides gummed welding, ultrasonic bonding, vibrations friction welding again, revolves modes such as fusion welding, hot plate welding, but not the contact welding then divides modes such as laser weld, infrared ray welding.More than in two kinds of welding manners contactless welding manner belong to emerging technology, the device core technology is restricted, the equipment cost height, can not generally use, and the gummed welding in the contact welding is not slowly withdrawn from the market because of welding effect is good, ultrasonic bonding and revolve fusion welding because of factor affecting such as the material (as glass fibre, talcum filler) that is subjected to plastics part or shape sizes, the welding scope is extremely limited.Though common hot plate solder technology has overcome above drawback, but existing hot plate welding is met sb. at the airport and had following problems: the drive unit of its cope match-plate pattern, lower bolster all adopts cylinder, because cylinder stroke and inertia are bigger, make that the kinematic accuracy of upper and lower template is poor, operating flexibility is lower, mode transfer inconvenience causes welding precision poor; And vibration is bigger during action, less stable, and in view of this, the inventor studies improvement at the structure of common hot plate bonding machine, and this case produces thus.
Summary of the invention
The utility model purpose is: provide a kind of welding precision height, operating flexibility is strong, automaticity is high, the AC servo hot plate welding of good operating stability is met sb. at the airport.
The technical solution of the utility model is: a kind of AC servo hot plate welding is met sb. at the airport, and comprises frame and is movably arranged on cope match-plate pattern, lower bolster on the frame, it is characterized in that being fixed with on the described frame cope match-plate pattern servo-actuating device and lower bolster servo-actuating device; Described cope match-plate pattern servo-actuating device comprises the template AC servo motor that is fixed on the frame top board, be fixed with the template driving wheel on its output shaft, this template driving wheel is with through synchronously and is linked to each other with the template driven pulley, be fixed with the template swivel nut on the template driven pulley, be provided with the template screw mandrel in the described template swivel nut; The frame top board is passed on described template screw mandrel top, and the bottom fixes by template screw mandrel fixed cover and cope match-plate pattern, and described template AC servo motor is electrically connected with PLC controller on being fixed on frame; Described lower bolster servo-actuating device is fixed on the framework soleplate, and its structure is identical with the cope match-plate pattern servo-actuating device.
Equally be fixed with some guide pillars with routine techniques in the utility model between described frame top board and framework soleplate, described cope match-plate pattern and lower bolster all are movably arranged on the described guide pillar.
The same in the utility model with routine techniques, horizontal guide rail is installed in described frame, be slidingly equipped with the hot plate between upper and lower template on the described guide rail; And further preferred scheme is, the utility model also is fixed with the hot plate servo-actuating device on frame, this hot plate servo-actuating device comprises the hot plate AC servo motor that is fixed on the framework lateral plate, be fixed with the hot plate driving wheel on its output shaft, this hot plate driving wheel is with through synchronously and is linked to each other with the hot plate driven pulley, and hot plate driven pulley hot plate screw mandrel direct and horizontally set fixes; Be arranged with the hot plate swivel nut on the described hot plate screw mandrel, one-body molded on the hot plate swivel nut have holder, and fix by this holder and hot plate, and described hot plate AC servo motor is electrically connected with the PLC controller simultaneously.
During the utility model work, on upper and lower template, after the difference clamping lifting workpiece, at first drive hot plate and advance, drive upper and lower template move toward one another respectively with matched moulds by upper and lower template servo-actuating device then by the hot plate servo-actuating device.Control for hot plate and upper and lower template servo-actuating device by the PLC controller, the utility model can guarantee hot plate and upper and lower Template Location is accurate, action is level and smooth, dead-beat, improve the displacement accuracy of hot plate greatly, and the matched moulds dimensional accuracy of upper and lower template, promote welding quality on the whole.With the cope match-plate pattern servo-actuating device is example, its operation principle is: by the pid parameter in the PLC controller control template AC servo motor is set, drive it and drive the rotation of template driving wheel, again through synchronous band drive the template driven pulley and on the template swivel nut together rotate, and then it is up and down to drive the template screw mandrel, and after the activity of template screw mandrel, it is up and down along guide pillar also just to drive cope match-plate pattern, the operating principle of described lower bolster servo-actuating device is identical with the cope match-plate pattern servo-actuating device, no longer describes in detail.For the hot plate servo-actuating device, its operation principle is: by the pid parameter in the PLC controller control hot plate AC servo motor is set, drive it and drive the rotation of hot plate driving wheel, together rotate through the synchronous hot plate screw mandrel that drives the hot plate driven pulley and fix on it again, after the hot plate screw mandrel action, sheathed hot plate swivel nut on it just in company with by the fixing with it hot plate of holder together along the guide rail translation.
The utility model has the advantages that:
The utility model is good for the speed control characteristic of upper and lower template and hot plate, and accurate positioning, stable action, mode transfer are convenient and accurately, and welding precision height, quality are good.Can realize level and smooth control in the entire die motion, almost dead-beat keeps the constant force square, and inertia is low; And compared to existing technology, the complete machine noise is low.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the structural representation of cope match-plate pattern servo-actuating device installation site in the utility model;
Fig. 3 is the independent structural representation of cope match-plate pattern servo-actuating device in the utility model;
Fig. 4 is the structural representation of hot plate servo-actuating device installation site in the utility model.
Wherein: 1, frame; 2, cope match-plate pattern; 3, lower bolster; 4, guide pillar; 5, guide rail; 6, hot plate; A, cope match-plate pattern servo-actuating device; A1, template AC servo motor; A2, template driving wheel; A3, template driven pulley; A4, template swivel nut; A5, template screw mandrel; A6, template screw mandrel fixed cover; B, hot plate servo-actuating device; B1, hot plate AC servo motor; B2, hot plate driving wheel; B3, hot plate driven pulley; B4, hot plate screw mandrel; B5, hot plate swivel nut; B50, holder.
The specific embodiment
Embodiment: at first in conjunction with Fig. 1, Fig. 2 and shown in Figure 3, this AC servo hot plate welding that present embodiment provides is met sb. at the airport, and it has between the top board of frame 1, described frame 1 and the base plate and is fixed with guide pillar 4, is movably installed with cope match-plate pattern 2 and lower bolster 3 on the guide pillar.And be fixed with cope match-plate pattern servo-actuating device A and lower bolster servo-actuating device (invisible among the figure) on the described frame 1.Specifically in conjunction with Fig. 2, shown in Figure 3, described cope match-plate pattern servo-actuating device A comprises the template AC servo motor A1 that is fixed on frame 1 top board, be fixed with template driving wheel A2 on its output shaft, this template driving wheel A2 is through being with (omitting among the figure) to link to each other with template driven pulley A3 synchronously, be fixed with template swivel nut A4 on the template driven pulley A3, be provided with template screw mandrel A5 in the described template swivel nut A4; Described template screw mandrel A5 passes frame 1 top board in top, and the bottom fixes by template screw mandrel fixed cover A6 and cope match-plate pattern 2, and described template AC servo motor A1 is electrically connected with PLC controller (invisible among the figure) on being fixed on frame 1; Described lower bolster servo-actuating device is fixed on frame 1 base plate, and its structure is identical with cope match-plate pattern servo-actuating device A, and is no longer described.
In conjunction with Fig. 1, shown in Figure 4, horizontal guide rail 5 is installed in the frame described in the present embodiment 1 again, is slidingly equipped with the hot plate 6 between upper and lower template 2,3 on the described guide rail 5; Be fixed with hot plate servo-actuating device B on the frame 1 simultaneously, this hot plate servo-actuating device B comprises the hot plate AC servo motor B1 that is fixed on frame 1 side plate, be fixed with hot plate driving wheel B2 on its output shaft, this hot plate driving wheel B2 is through being with (omitting among the figure) to link to each other with hot plate driven pulley B3 synchronously, and hot plate driven pulley B3 hot plate screw mandrel B4 direct and horizontally set fixes; Be arranged with hot plate swivel nut B5 on the described hot plate screw mandrel B4, hot plate swivel nut B5 is upward one-body molded holder B50, and fixes by this holder B50 and hot plate 6, and described hot plate AC servo motor B1 is electrically connected with the PLC controller simultaneously.
During present embodiment work, on upper and lower template 2,3, distinguish after the clamping lifting workpiece, at first drive hot plate 6 and advance, drive upper and lower template 2,3 move toward one another respectively with matched moulds by cope match-plate pattern servo-actuating device A and lower bolster servo-actuating device then by hot plate servo-actuating device B.Control for hot plate and upper and lower template servo-actuating device by the PLC controller, present embodiment can be guaranteed hot plate 6 and 2,3 accurate positionings of upper and lower template, move smoothly, dead-beat, improve the displacement accuracy of hot plate 6 greatly, and the matched moulds dimensional accuracy of upper and lower template 2,3, promote welding quality on the whole.With cope match-plate pattern servo-actuating device A is example, its operation principle is: by the pid parameter in the PLC controller control template AC servo motor A1 is set, drive it and drive template driving wheel A2 rotation, again through synchronous band drive template driven pulley A3 and on template swivel nut A4 together rotate, and then it is up and down to drive template screw mandrel A5, after the template screw mandrel A5 activity, it is up and down along guide pillar 4 also just to drive cope match-plate pattern 2, the operating principle of described lower bolster servo-actuating device is identical with cope match-plate pattern servo-actuating device A, no longer describes in detail.For hot plate servo-actuating device B, its operation principle is: by the pid parameter in the PLC controller control hot plate AC servo motor B1 is set, drive it and drive hot plate driving wheel B2 rotation, together rotate through the synchronous hot plate screw mandrel B4 that drives hot plate driven pulley B3 and fix on it again, after the hot plate screw mandrel B4 action, sheathed hot plate swivel nut B5 on it just in company with by the fixing with it hot plate 6 of holder B50 together along guide rail 5 translations.
Certainly the foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalent transformation or modifications of doing according to the spiritual essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. an AC servo hot plate welding is met sb. at the airport, and comprises frame (1) and is movably arranged on cope match-plate pattern (2), lower bolster (3) on the frame (1), it is characterized in that being fixed with on the described frame (1) cope match-plate pattern servo-actuating device (A) and lower bolster servo-actuating device; Described cope match-plate pattern servo-actuating device (A) comprises the template AC servo motor (A1) that is fixed on frame (1) top board, be fixed with template driving wheel (A2) on its output shaft, this template driving wheel (A2) is with through synchronously and is linked to each other with template driven pulley (A3), be fixed with template swivel nut (A4) on the template driven pulley (A3), be provided with template screw mandrel (A5) in the described template swivel nut (A4); Frame (1) top board is passed on described template screw mandrel (A5) top, and the bottom fixes by template screw mandrel fixed cover (A6) and cope match-plate pattern (2), and described template AC servo motor (A1) is electrically connected with PLC controller on being fixed on frame (1); Described lower bolster servo-actuating device is fixed on frame (1) base plate, and its structure is identical with cope match-plate pattern servo-actuating device (A).
2. AC servo hot plate welding according to claim 1 is met sb. at the airport, and it is characterized in that being fixed with some guide pillars (4) between frame (1) top board and frame (1) base plate, and described cope match-plate pattern (2) and lower bolster (3) all are movably arranged on the described guide pillar (4).
3. AC servo hot plate welding according to claim 1 and 2 is met sb. at the airport, and it is characterized in that horizontal guide rail (5) is installed in the described frame (1), is slidingly equipped with the hot plate (6) that is positioned between the upper and lower template (2,3) on the described guide rail (5); Be fixed with hot plate servo-actuating device (B) on the frame (1) simultaneously, this hot plate servo-actuating device (B) comprises the hot plate AC servo motor (B1) that is fixed on frame (1) side plate, be fixed with hot plate driving wheel (B2) on its output shaft, this hot plate driving wheel (B2) is with through synchronously and is linked to each other with hot plate driven pulley (B3), and hot plate driven pulley (B3) hot plate screw mandrel (B4) direct and horizontally set fixes; Be arranged with hot plate swivel nut (B5) on the described hot plate screw mandrel (B4), hot plate swivel nut (B5) is gone up the one-body molded holder (B50) that has, and fix by this holder (B50) and hot plate (6), described hot plate AC servo motor (B1) is electrically connected with the PLC controller simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205362311U CN201808217U (en) | 2010-09-20 | 2010-09-20 | Alternating current servo hot plate welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205362311U CN201808217U (en) | 2010-09-20 | 2010-09-20 | Alternating current servo hot plate welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201808217U true CN201808217U (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205362311U Expired - Lifetime CN201808217U (en) | 2010-09-20 | 2010-09-20 | Alternating current servo hot plate welding machine |
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| Country | Link |
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| CN (1) | CN201808217U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328435A (en) * | 2011-10-17 | 2012-01-25 | 苏州华日金菱机械有限公司 | Head servo color chasing welding device for producing medical bag |
| CN103085271A (en) * | 2013-01-24 | 2013-05-08 | 芜湖新宝超声波设备有限公司 | Thermal radiation welding machine of automobile instrument |
| CN103317723A (en) * | 2013-05-21 | 2013-09-25 | 苏州凯尔博精密机械有限公司 | Servo infrared welding machine |
| CN103612385A (en) * | 2013-11-25 | 2014-03-05 | 必诺机械（东莞）有限公司 | Hot plate welding method |
| CN104325634A (en) * | 2014-10-27 | 2015-02-04 | 谭征权 | Hot-connection automatic packaging material molding machine |
| CN104369364A (en) * | 2013-08-15 | 2015-02-25 | 海洋王（东莞）照明科技有限公司 | Light fixture hot welding machine |
| CN104527054A (en) * | 2014-12-15 | 2015-04-22 | 芜湖新宝超声波设备有限公司 | Automatic quick-change equipment for hot plate welding machine |
| CN105172130A (en) * | 2015-09-02 | 2015-12-23 | 嘉兴信元精密模具科技有限公司 | Special hot melting machine for automotive grilles |
-
2010
- 2010-09-20 CN CN2010205362311U patent/CN201808217U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328435A (en) * | 2011-10-17 | 2012-01-25 | 苏州华日金菱机械有限公司 | Head servo color chasing welding device for producing medical bag |
| CN103085271A (en) * | 2013-01-24 | 2013-05-08 | 芜湖新宝超声波设备有限公司 | Thermal radiation welding machine of automobile instrument |
| CN103085271B (en) * | 2013-01-24 | 2015-03-04 | 芜湖新宝超声波设备有限公司 | Thermal radiation welding machine of automobile instrument |
| CN103317723A (en) * | 2013-05-21 | 2013-09-25 | 苏州凯尔博精密机械有限公司 | Servo infrared welding machine |
| CN104369364A (en) * | 2013-08-15 | 2015-02-25 | 海洋王（东莞）照明科技有限公司 | Light fixture hot welding machine |
| CN104369364B (en) * | 2013-08-15 | 2019-01-29 | 海洋王（东莞）照明科技有限公司 | Lamps and lanterns Hot welding |
| CN103612385A (en) * | 2013-11-25 | 2014-03-05 | 必诺机械（东莞）有限公司 | Hot plate welding method |
| CN104325634A (en) * | 2014-10-27 | 2015-02-04 | 谭征权 | Hot-connection automatic packaging material molding machine |
| CN104527054A (en) * | 2014-12-15 | 2015-04-22 | 芜湖新宝超声波设备有限公司 | Automatic quick-change equipment for hot plate welding machine |
| CN105172130A (en) * | 2015-09-02 | 2015-12-23 | 嘉兴信元精密模具科技有限公司 | Special hot melting machine for automotive grilles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110427 |