CN207272421U - Actinobacillus device and bonding equipment - Google Patents

Abstract

The utility model provides a kind of actinobacillus device for being used for the bonding equipment with tip, including slide, it is slidably connected to the backboard that can be moved along slide and tip on slide and in the same direction, for the driving mechanism for driving backboard to move, the tension control mechanism for being fixedly arranged on backboard and being worn for wire, and it is rotationally connected with backboard and is located at the side of tension control mechanism for the payingoff mechanism of wire winding, payingoff mechanism；The utility model additionally provides a kind of bonding equipment, including above-mentioned actinobacillus device.The utility model, which employs, is movably connected in backboard on slide, pass through the driving of driving mechanism, backboard can make left and right along slide and move back and forth, so that tension control mechanism and payingoff mechanism can move in the same direction with tip, it is excessive to avoid the wire tension variation in welding process, the problem of so as to solve since the relative displacement of tip and actinobacillus device is big, causing spun gold tension variation big, be easy to causeing the cause not of uniform size of the gold goal of welding out and poor bank stability.

Description

Actinobacillus device and bonding equipment

Technical field

The utility model belongs to the technical field of electronic package welding equipment, is to be related to one kind to put more specifically Line apparatus and bonding equipment.

Background technology

At present, fully-automatic supersonic spun gold bonding equipment on the market generally can all assemble actinobacillus device, and the actinobacillus device is general All over being fixedly mounted on the rack above tip or cabinet, for being put automatically with the dosage of spun gold according to welding in welding process Line, and keep spun gold tension stability.

However, during welding, tip can be (X-direction of horizontal plane) and front and rear along left and right above welding material (Y direction of horizontal plane) direction is moved, and according to the encapsulation feature of electronic component, it is larger to be typically designed as left and right directions stroke, Anteroposterior direction stroke is smaller, this results in some specific place is moved to when tip, such as：When spun gold is vertical with tip, gold The tension force of silk is suitable, but when tip moves on to the left side or the right, the relative displacement of tip and actinobacillus device is larger, and spun gold is put Thread path change is larger, causes spun gold tension variation also larger, be easy to cause gold goal cause not of uniform size and bank that welding comes out Stability is poor.

Utility model content

The purpose of this utility model is to provide a kind of actinobacillus device and bonding equipment, to solve in the prior art, due to weldering The relative displacement of mouth and actinobacillus device is big, causes spun gold tension variation big, be easy to cause the gold goal cause not of uniform size of welding out With the technical problem of bank stability difference.

To achieve these goals, the technical solution adopted in the utility model is：Provide a kind of be used for tip The actinobacillus device of bonding equipment, including slide, are slidably connected on the slide and can be moved in the same direction along the slide and the tip Dynamic backboard, for driving the driving mechanism of the backboard movement, for being fixedly arranged on the backboard and being worn for wire Power control mechanism, and be rotationally connected with the backboard and for the payingoff mechanism of wire winding, the unwrapping wire Mechanism is located at the side of the tension control mechanism.

Further, the backboard back on being provided with the surface of the tension control mechanism and the slide slides The slide unit of connection, opens up on the slide unit fluted, and the slide, which stretches into, forms positioning in the groove.

Further, the driving mechanism includes the first support and second for being respectively arranged at the outside at the slide both ends Stent, the first motor being fixedly arranged in the first support, the drive being rotationally connected with first motor, rotatably The driven wheel being connected in the second support, is sequentially connected in the transmission belt on the drive and the driven wheel, and The fixing piece being fixedly connected on the transmission belt and the backboard.

Further, the driving mechanism further include two optoelectronic switches that the backboard moving range is limited for coordinating and One sensing chip, two optoelectronic switches in the place side at the slide both ends, the sensing chip respectively close to being fixedly arranged on described solid Determine on part, and an end margin of the sensing chip can be stretched into the inductive slot of the optoelectronic switch.

Further, the tension control mechanism includes the guide part with the through hole passed through for the wire, with And for providing the air blowing component of tension force to the wire, the guide part or the air blowing component are fixedly arranged on the backboard On, and one end of the guide part is connected with one end of the air blowing component.

Further, one end of the guide part offers the wind guide tank connected with the through hole, the air blowing component bag Blow-out nozzle and wind turbine are included, one end of the blow-out nozzle is connected with the wind guide tank, the other end of the blow-out nozzle and institute State wind turbine connection.

Further, the photoelectric sensor for detecting the wire locations is provided with the guide part.

Further, the payingoff mechanism includes the second motor being arranged on the backboard, and is arranged at described The line roller of power control mechanism homonymy, the line roller are rotatablely connected with second motor.

Further, some limited posts that direction is worn for limiting the wire are provided with the backboard.

The beneficial effect of actinobacillus device provided by the utility model is：Employ and backboard be movably connected on slide, By the driving of driving mechanism, backboard can make left and right along slide and move back and forth so that tension control mechanism and payingoff mechanism can be with Tip moves in the same direction, and it is excessive to avoid the wire tension variation in welding process, so as to solve since tip and unwrapping wire fill The relative displacement put is big, causes spun gold tension variation big, be easy to cause the cause not of uniform size of the gold goal of welding out and bank is stablized Property difference technical problem, improve the quality of welding, improve the usage experience effect of user.

The utility model additionally provides a kind of bonding equipment, including rack, is operatively connected in the rack and described in supplying The tip that wire is worn, above-mentioned actinobacillus device, and for controlling the controller of the tip and the backboard moving direction, The slide, the first support, the second support and the optoelectronic switch are fixedly arranged in the rack respectively.

The beneficial effect of bonding equipment provided by the utility model is：Actinobacillus device is employed, passes through the drive of driving mechanism Dynamic, backboard can make left and right along slide and move back and forth so that tension control mechanism and payingoff mechanism can move in the same direction with tip, avoid In welding process wire tension variation is excessive, so as to solve since the relative displacement of tip and actinobacillus device is big, leads Cause spun gold tension variation big, be easy to cause the technical problem of the cause not of uniform size of the gold goal of welding out and bank stability difference, carry The high quality and efficiency of welding, improves the usage experience effect of user.

Brief description of the drawings

, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing is briefly described needed in description, it should be apparent that, drawings in the following description are only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other attached drawings are obtained according to these attached drawings.

Fig. 1 is the schematic front view for the actinobacillus device that the utility model embodiment provides；

Fig. 2 is the left view schematic diagram for the actinobacillus device that the utility model embodiment provides；

Fig. 3 is the schematic perspective view for the actinobacillus device that the utility model embodiment provides；

Fig. 4 is the decomposition diagram of tension control mechanism in the actinobacillus device that the utility model embodiment provides；

Fig. 5 is the schematic perspective view for the bonding equipment that the utility model embodiment provides.

Wherein, each reference numeral in figure：

1-bonding equipment, 10-actinobacillus device, 20-rack, 30-tip, 11-slide, 12-backboard, 13-driving machine Structure, 14-tension control mechanism, 15-payingoff mechanism, 16-slide unit, 17-limited post, 100-wire, 131-the first Frame, 132-second support, the 133-the first motor, 134-drive, 135-driven wheel, 136-transmission belt, 137-fixation Part, 138-optoelectronic switch, 139-sensing chip, 141-guide part, 142-air blowing component, 143-photoelectric sensor, 151- Second motor, 152-line roller, 160-groove, 1380-inductive slot, 1411-through hole, 1412-wind guide tank, 1421-air blowing Nozzle, 1422-wind turbine, 1423-dust cover.

Embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, are further elaborated the utility model.It is it should be appreciated that described herein specific real Example is applied only to explain the utility model, is not used to limit the utility model.

It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position System, is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning are necessary With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

Please refer to Fig.1 to Fig.3, now actinobacillus device provided by the utility model is illustrated.Should be used in has tip 30 The actinobacillus device 10 of bonding equipment 1 include slide 11, backboard 12, driving mechanism 13, tension control mechanism 14 and payingoff mechanism 15, wherein, backboard 12 is slidably connected on slide 11, and backboard 12 can move in the same direction along slide 11 and tip 30；Driving machine Structure 13 is used to drive backboard 12 to move；Tension control mechanism 14 is fixed on backboard 12, is worn for wire 100；Put Line mechanism 15 is rotatably connected on backboard 12, is wound for wire 100, and herein, payingoff mechanism 15 is located at tension control machine The side of structure 14, wire 100 are preferably spun gold, certainly, according to actual conditions and demand, in other implementations of the utility model In example, wire 100 can be also filamentary silver or copper wire etc., not limit uniquely herein.

Specifically, the extending direction of slide 11 is parallel with the direction moved left and right of tip 30, and backboard 12 can be in driving machine Make left and right along slide 11 under the driving of structure 13 to move back and forth.In use, spun gold first pulls out at the winding of payingoff mechanism 15, then Through after tension control mechanism 14, backboard 12 is left, is then pierced into tip 30, then according to the electronic component of required welding Present position is different, and one end that spun gold pierces into tip 30 is moved left and right with the X-direction of tip 30 along the horizontal plane, at this time, drives Motivation structure 13 drives backboard 12 to be moved left and right with tip 30 along slide 11 so that spun gold pierces into one end and the tension force control of tip 30 Mechanism 14 processed and the relative position of payingoff mechanism 15 are maintained in suitable distance, so as to ensure that the radian of spun gold and tensile force are basic It is consistent.

Actinobacillus device 10 provided by the utility model, compared with prior art, beneficial effect is：Employ backboard 12 It is slidably connected on slide 11, by the driving of driving mechanism 13, backboard 12 can make left and right along slide 11 and move back and forth so that Tension control mechanism 14 and payingoff mechanism 15 can move in the same direction with tip 30, avoid 100 tension force of wire in welding process Change excessive, so as to solve since the relative displacement of tip and actinobacillus device is big, cause spun gold tension variation big, be easy to cause The cause not of uniform size of the gold goal of welding out and the technical problem of bank stability difference, improve the quality of welding, improve user Usage experience effect.

Further, referring to Fig. 2, a kind of embodiment as actinobacillus device provided by the utility model, on That states backboard 12 is provided with slide unit 16 on the surface of tension control mechanism 14, which slides with above-mentioned slide 11 connects Connect, herein, fluted 160 are opened up on slide unit 16, slide 11, which stretches into, forms positioning in groove 160.Specifically, slide unit 16 is interior Positioning protrusion (not marking) is provided with side wall, locating slot is provided with (not on the lateral wall corresponding with positioning protrusion of slide 11 Mark), during assembling, positioning protrusion is stretched into locating slot, realizes that slide 11 is positioned with the clamping of groove 160, in this way, avoiding slide unit 16 interfere with each other in the process of running with tension control mechanism 14, meanwhile, be conducive to improve the stability that backboard 12 slides.

Further, Fig. 2 and Fig. 3 are referred to, a kind of specific embodiment party as actinobacillus device provided by the utility model Formula, above-mentioned driving mechanism 13 include first support 131, second support 132, the first motor 133, drive 134, driven wheel 135, Transmission belt 136 and fixing piece 137, wherein, first support 131 and second support 132 are separately positioned on the outer of 11 both ends of slide Side；In first motor 133 fixed setting first support 131；Drive 134 is rotatably connected on the first motor 133；It is driven Wheel 135 is rotatably connected in second support 132；Transmission belt 136 is sequentially connected on drive 134 and driven wheel 135；It is fixed Part 137 is fixedly connected on transmission belt 136 and backboard 12, for connecting transmission belt 136 and backboard 12.In use, the first motor 133 first drive drive 134 to rotate, and then drive 134 drives transmission belt 136 to rotate, and then transmission belt 136 drives driven wheel 135 rotate and drive backboard 12 to be moved along slide 11.

Further, Fig. 2 and Fig. 3 are referred to, a kind of specific embodiment party as actinobacillus device provided by the utility model Formula, above-mentioned driving mechanism 13 further include two optoelectronic switches 138 and a sensing chip 139, two optoelectronic switches 138 and a sense Piece 139 is answered to coordinate the moving range for limiting backboard 12, wherein, two optoelectronic switches 138 are respectively close at 11 both ends of slide Place side, sensing chip 139 are fixed on fixing piece 137, and specifically, an end margin of sensing chip 139 can stretch into photoelectricity and open Close in 138 inductive slot 1380.In use, sensing chip 139 is synchronously moved left and right with backboard 12, if backboard 12 is moved to cunning During the left or right of rail 11, sensing chip 139 can be slipped into inductive slot 1380 from the outwardly directed end margin of backboard 12, At this time, it will triggering optoelectronic switch 138 controls the first motor 133 to stall, so that avoid backboard 12 from skidding off causes to drive outside slide 11 The damage of motivation structure 13, ensure that the normal operation of actinobacillus device 10.

Further, Fig. 2 to Fig. 4 is referred to, a kind of specific embodiment party as actinobacillus device provided by the utility model Formula, mentioned strain control mechanism 14 include guide part 141 and air blowing component 142, wherein, guide part 141 has through hole 1411, should Through hole 1411 passes through for wire 100, air blowing component 142 be used for wire 100 provide tension force, herein, guide part 141 or Air blowing component 142 is fixed on backboard 12, meanwhile, one end of guide part 141 is mutually interconnected with one end of air blowing component 142 It is logical.Specifically, air blowing component 142 can produce air-flow, and air-flow, which is pierced into through hole 1411, blows to wire 100, makes wire 100 Appropriate radian is formed, to obtain appropriate tension force, completes to weld easy to wire 100.

Further, referring to Fig. 4, a kind of embodiment as actinobacillus device provided by the utility model, on The one end for stating guide part 141 offers wind guide tank 1412, which connects with through hole 1411, meanwhile, air blowing component 142 include blow-out nozzle 1421 and wind turbine 1422, wherein, one end of blow-out nozzle 1421 is connected with wind guide tank 1412, spray of blowing The other end of mouth 1421 is connected with wind turbine 1422.Specifically, blow-out nozzle 1421 is in hollow horn-like, i.e. blow-out nozzle 1421 One end volume it is big, the volume of its other end is small；When wind turbine 1422, which rotates, produces air-flow, air-flow first holds from blow-out nozzle 1421 The big one end of product enters, and then from the small one end outflow of 1421 volume of blow-out nozzle, enters through hole 1411 by wind guide tank 1412 It is interior, wire 100 is blown afloat to form appropriate radian.Since blow-out nozzle 1421 has the function that to converge air-flow so that wind turbine 1422, which expend less energy, just can produce larger air-flow, so as to reduce the consumption of energy, save production cost.

Further, referring to Fig. 4, a kind of embodiment as actinobacillus device provided by the utility model, Photoelectric sensor 143 is provided with above-mentioned guide part 141, which is used to detect 100 position of wire.Specifically Ground, fibre optical sensor 143 are arranged on the middle part of guide part 141, and close to the bottom of through hole 1411；Wire 100 is consuming During, the radian of wire 100 can be gradually reduced, and when wire 100 soon runs out of, wire 100 can touch optical fiber Sensor 143, at this time, fibre optical sensor 143 can control payingoff mechanism 15 to start operation by control circuit, release a certain amount of Wire 100, certainly, according to actual conditions and demand, in the embodiment of the utility model, control circuit may be provided at tension force It on control mechanism 14, may also be arranged on payingoff mechanism 15, can also be provided on other components, do not limit uniquely herein.

Further, referring to Fig. 4, a kind of embodiment as actinobacillus device provided by the utility model, on State air blowing component 142 and further include dust cover 1423, which is arranged on the outer end of wind turbine 1422, is used for air filtering In impurity, so as to protect the normal operation of wind turbine 1422.

Further, Fig. 2 and Fig. 3 are referred to, a kind of specific embodiment party as actinobacillus device provided by the utility model Formula, above-mentioned payingoff mechanism 15 include the second motor 151 and line roller 152, wherein, the second motor 151 is threaded through on backboard 12, line roller 152 are arranged on the homonymy of tension control mechanism 14, ensure that wire 100 is connected to guide part 141 and line by shortest path Between roller 152, herein, line roller 152 is rotatablely connected with the second motor 151.Specifically, the second motor 151 is arranged on backboard 12 Back, its main shaft (not marking) are fixedly connected through backboard 12 with being arranged on the line roller 152 of the front side of backboard 12.In use, metal On the online roller 152 of the winding of silk 100, the main axis drives line roller 152 of the second motor 151 carries out unwrapping wire or take-up.Certainly, according to Actual conditions and demand, in the other embodiment of the utility model, can be made material volume, then by the material volume by wire 100 It is arranged on online roller 152 and uses, does not limit uniquely herein.

Further, Fig. 2 and Fig. 3 are referred to, a kind of specific embodiment party as actinobacillus device provided by the utility model Formula, is provided with some limited posts 17 on above-mentioned backboard 12, which is used for the direction that wears for limiting wire 100, i.e., Limit the wiring path of wire 100.Specifically, one limit can be set the interval between roller 152 and guide part 141 online Position column 17, and interval two limited posts 17 of setting between the edge of guide part 141 and backboard 12, so easy to reason Along the trend of wire 100, avoid when wire 100 is blown afloat and form excessive or too small radian.

The utility model additionally provides a kind of bonding equipment 1, including rack 20, tip 30, above-mentioned actinobacillus device 10 and control Device (not shown) processed, wherein, tip 30 is movable to be connected in rack 20, and is worn for wire 100；Controller is used for Control the moving direction of tip 30 and backboard 12；Herein, slide 11, first support 131, second support 132 and optoelectronic switch 138 are respectively fixedly disposed in rack 20.Specifically, in driving mechanism 13 in use, tip 30 can be along the horizontal plane X-axis and Y Axis moves, and is so conveniently adjusted the position to electronic component welding, when controller according to the required welding position of electronic component not Together, when the X-direction work left and right of control tip 30 along the horizontal plane is moved by a relatively large margin, controller can be according to 30 side of movement of tip Drive backboard 12 to be moved left and right along slide 11 with tip 30 to amplitude control driving mechanism 13, worn with adjusting wire 100 Relative position into one end of tip 30 and tension control mechanism 14 and payingoff mechanism 15 is maintained in suitable distance, so as to adjust The radian of wire 100 is saved, ensures that the tensile force of wire 100 is consistent substantially.

The beneficial effect of bonding equipment provided by the utility model is：Actinobacillus device 10 is employed, passes through driving mechanism 13 Driving, backboard 12 can along slide 11 make left and right move back and forth so that tension control mechanism 14 and payingoff mechanism 15 can be with tips 30 is mobile in the same direction, and it is excessive to avoid 100 tension variation of wire in welding process, so as to solve since tip and unwrapping wire fill The relative displacement put is big, causes spun gold tension variation big, be easy to cause the cause not of uniform size of the gold goal of welding out and bank is stablized Property difference technical problem, improve the quality and efficiency of welding, improve the usage experience effect of user.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. actinobacillus device, for the bonding equipment with tip, it is characterised in that the actinobacillus device includes slide, is slidably connected In on the slide and the backboard that can be moved in the same direction along the slide and the tip, for driving the driving of the backboard movement Mechanism, the tension control mechanism for being fixedly arranged on the backboard and being worn for wire, and it is rotationally connected with the backboard Payingoff mechanism that is upper and being wound for the wire, the payingoff mechanism are located at the side of the tension control mechanism.

2. actinobacillus device as claimed in claim 1, it is characterised in that the backboard back on the tension control mechanism The slide unit being slidably connected with the slide is provided with surface, opens up fluted on the slide unit, the slide stretches into described recessed Positioning is formed in groove.

3. actinobacillus device as claimed in claim 1, it is characterised in that the driving mechanism includes being respectively arranged at the slide The first support and second support in the outside at both ends, the first motor being fixedly arranged in the first support, are rotationally connected with institute The drive on the first motor is stated, the driven wheel being rotationally connected with the second support, is sequentially connected in the drive With the transmission belt on the driven wheel, and the fixing piece being fixedly connected on the transmission belt and the backboard.

4. actinobacillus device as claimed in claim 3, it is characterised in that the driving mechanism is further included for coordinating described in restriction Two optoelectronic switches and a sensing chip of backboard moving range, two optoelectronic switches are respectively close in the place at the slide both ends Side, the sensing chip are fixedly arranged on the fixing piece, and an end margin of the sensing chip can stretch into the sense of the optoelectronic switch Answer in groove.

5. actinobacillus device as claimed in claim 4, it is characterised in that the tension control mechanism includes having for the gold Belong to the guide part for the through hole that silk passes through, and for providing the air blowing component of tension force, the guide part or institute to the wire State air blowing component to be fixedly arranged on the backboard, and one end of the guide part is connected with one end of the air blowing component.

6. actinobacillus device as claimed in claim 5, it is characterised in that one end of the guide part is offered to be connected with the through hole Logical wind guide tank, the air blowing component include blow-out nozzle and wind turbine, and one end of the blow-out nozzle is connected with the wind guide tank, The other end of the blow-out nozzle is connected with the wind turbine.

7. actinobacillus device as claimed in claim 6, it is characterised in that be provided with the guide part for detecting the metal The photoelectric sensor of silk position.

8. such as claim 4 to 7 any one of them actinobacillus device, it is characterised in that the payingoff mechanism includes being arranged in institute The second motor on backboard is stated, and is arranged at the line roller of the tension control mechanism homonymy, the line roller and the described second electricity Machine is rotatablely connected.

9. actinobacillus device as claimed in claim 8, it is characterised in that be provided with the backboard for limiting the wire Wear some limited posts in direction.

10. bonding equipment, including rack and the tip for being operatively connected to wear in the rack and for the wire, its feature Be, the bonding equipment further includes claim 4 to 9 any one of them actinobacillus device, and for control the tip and The controller of the backboard moving direction, the slide, the first support, the second support and optoelectronic switch difference It is fixedly arranged in the rack.