CN201357281Y - Welding machine - Google Patents

Welding machine Download PDF

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Publication number
CN201357281Y
CN201357281Y CNU2009200058562U CN200920005856U CN201357281Y CN 201357281 Y CN201357281 Y CN 201357281Y CN U2009200058562 U CNU2009200058562 U CN U2009200058562U CN 200920005856 U CN200920005856 U CN 200920005856U CN 201357281 Y CN201357281 Y CN 201357281Y
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CN
China
Prior art keywords
welding
bonding machine
substrate
order
mechanisms
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2009200058562U
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Chinese (zh)
Inventor
王祥亨
简世昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DYNA WELL Technology Corp
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DYNA WELL Technology Corp
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Filing date
Publication date
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Priority to CNU2009200058562U priority Critical patent/CN201357281Y/en
Application granted granted Critical
Publication of CN201357281Y publication Critical patent/CN201357281Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A welding machine is used for welding conducting wires on a substrate, which comprises a conveying mechanism, at least two feeding mechanisms, at least two welding mechanisms and a cut-off mechanism. The conveying mechanism comprises a bearing platform capable of conveying a substrate along a conveying direction from front to rear;the two feeding mechanisms are used for providing two continuous conducting wires and enabling the same to be placed on the top surface of the substrate along the conveying direction thereof;each welding mechanism comprises a supersonic welding head close to the rear side of each feeding mechanism, the supersonic welding head can move back and forth between a higher primary position and a lower welding position for welding the conducting wires on the top surface of the substrate;and the cut-off mechanism which is arranged on the rear sides of the two welding mechanisms comprises a cutting knife used for cutting off the two conducting wires located among the front end of the substrate and the two welding mechanisms. The welding machine can simply and fast weld the conducting wires on the top surface of the substrate to reduce manufacturing cost.

Description

Bonding machine
Technical field
The utility model relates to a kind of bonding machine, is meant a kind of with the bonding machine of wire bonds on the solar energy glass substrate especially.
Background technology
As shown in Figure 1; the surface 11 of general solar energy glass substrate 1 can be welded with two usually respectively with the lead 12 that transmits power supply; two leads 12 can be connected to an electric control gear 13; after making that solar energy glass substrate 1 becomes electric energy with the transform light energy that absorbs; see through electric control gear 13 direct current is converted to alternating current, to conduct to electronic installation 14 and its required power supply is provided.
Yet, the welding manner of lead 12 mostly carries out in the mode of scolding tin at present, this kind welding manner is comparatively complicated in process, easily increase the cost of manufacturing, therefore, how to visualize the bonding machine that a kind of process is simple and can carry out lead 12 welding apace, become the utility model then and want further improved theme.
The utility model content
The purpose of this utility model is to provide a kind of process simple and can be apace with the bonding machine of wire bonds on the solar energy glass substrate.
The purpose of this utility model and solution background technology problem realize by the following technical solutions, according to the bonding machine that the utility model proposes, in order to a substrate is carried out wire bonds.
Bonding machine comprises a conveying mechanism, at least two feeding machanisms, at least two welding mechanisms, an and shut-off mechanism, conveying mechanism comprises that one can be along a carrying platform by the throughput direction conveying substrate after the previous dynasty, two feeding machanisms make it place substrate top surface along throughput direction in order to two leads that are continuous shape to be provided, each welding mechanism comprises that one is adjacent to the ultrasonic plumb joint of each feeding machanism rear side, the ultrasonic plumb joint is can be at a highly higher initial position and highly lower and weld each lead and move back and forth between the welding position of substrate top surface, shut-off mechanism is arranged at two welding mechanism rear sides, and shut-off mechanism comprises a cutting knife in order to the position is cut off at the front end of substrate and two leads between two welding mechanisms.
Aforesaid bonding machine also comprises a detent mechanism that is arranged at two welding mechanism front sides, and detent mechanism comprises one in order to the stop part of block in the rear end of substrate, and two respectively in order to press on the keeper of substrate and arranged on left and right sides.
Aforesaid bonding machine, the carrying platform end face is provided with the sensing element of an adjacent back end, and sensing element presses on the substrate and arranged on left and right sides in order to the sensing substrate position to order about two keepers.
Aforesaid bonding machine, the carrying platform end face is provided with first sensing element of an adjacent back end, and second sensing element of an adjacent front end, each welding mechanism comprises that also one can detect the detecing element of first, second sensing element position respectively, moves down into the welding position and resets to initial position with control ultrasonic plumb joint.
Aforesaid bonding machine also comprises a clamping device that is arranged at the shut-off mechanism front side, and clamping device comprises at least two holders in order to clamping two leads.
Aforesaid bonding machine, cutting knife can move to cut off two leads perpendicular to the horizontal movement direction of throughput direction along one.
Aforesaid bonding machine, comprise a plurality of welding mechanisms, and the identical feeding machanism of a plurality of and described welding mechanism quantity, respectively this welding mechanism comprises that one is adjacent to the respectively ultrasonic plumb joint of this feeding machanism rear side, and the spacing between two welding mechanisms in the described welding mechanism is greater than the spacing between other two welding mechanisms.
The holder of a plurality of leads that provided in order to the described feeding machanism of clamping also can be provided for aforesaid bonding machine, clamping device.
By technique scheme, the advantage and the beneficial effect of the utility model bonding machine be, by the ultrasonic plumb joint configuration of welding mechanism, can be simply and apace with the wire bonds of feeding machanism end face at substrate, and whereby, can reduce the cost of manufacturing.
Description of drawings
Fig. 1 is that general solar energy glass substrate sees through the schematic diagram that lead is connected to electronic installation.
Fig. 2 is the stereogram of a preferred embodiment of the utility model bonding machine.
Fig. 3 is the vertical view of a preferred embodiment of the utility model bonding machine.
Fig. 4 is the side view of a preferred embodiment of the utility model bonding machine.
Fig. 5 is the front view of a preferred embodiment of the utility model bonding machine.
Fig. 6 is the illustrative view of a preferred embodiment of the utility model bonding machine, illustrates that the rear end of solar energy glass substrate is connected to stop part.
Fig. 7 is the illustrative view of a preferred embodiment of the utility model bonding machine, illustrates that two keepers press on the and arranged on left and right sides of solar energy glass substrate respectively.
Fig. 8 is the illustrative view of a preferred embodiment of the utility model bonding machine, illustrates that the contact site of two keepers presses on the and arranged on left and right sides of solar energy glass substrate respectively.
Fig. 9 is the illustrative view of a preferred embodiment of the utility model bonding machine, illustrates that first sensing element of carrying platform moves to the detecing element position of welding mechanism.
Figure 10 is the illustrative view of a preferred embodiment of the utility model bonding machine, and the ultrasonic plumb joint that welding mechanism is described is at initial position.
Figure 11 is the illustrative view of a preferred embodiment of the utility model bonding machine, and the ultrasonic plumb joint that welding mechanism is described is in the welding position.
Figure 12 is the illustrative view of a preferred embodiment of the utility model bonding machine, illustrates that second sensing element of carrying platform moves to the detecing element position of welding mechanism.
Figure 13 is the illustrative view of a preferred embodiment of the utility model bonding machine, illustrates that the ultrasonic plumb joint of welding mechanism resets to initial position.
Figure 14 is the illustrative view of a preferred embodiment of the utility model bonding machine, illustrates that carrying platform is transported to second pulley with the solar energy glass substrate.
Figure 15 is the illustrative view of a preferred embodiment of the utility model bonding machine, illustrates that the holder of clamping device moves to clip position by initial position.
Figure 16 is the illustrative view of a preferred embodiment of the utility model bonding machine, and two jaw clamping leads of holder are described.
Figure 17 is the illustrative view of a preferred embodiment of the utility model bonding machine, illustrates that the cutting knife of shut-off mechanism moves and cut off lead along the horizontal movement direction.
The specific embodiment
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the following detailed description that cooperates with reference to a graphic preferred embodiment, can clearly present.Explanation by the specific embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the utility model, yet appended graphic provides reference and explanation usefulness, is not to be used for the utility model is limited.Before the utility model is described in detail, be noted that in the following description content similar elements is to represent with identical numbering.
As Fig. 2, Fig. 3 and shown in Figure 4, it is a preferred embodiment of the utility model bonding machine, mainly in order to solar energy glass substrate 2 is carried out the operation of lead 53 welding, bonding machine 300 comprises a conveying mechanism 3, a location mechanism 4, a plurality of feeding machanism 5, a plurality of welding mechanism 6, a clamping device 7 and a shut-off mechanism 8 to this bonding machine 300.
As Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, to be called the place ahead with bonding machine 300 right sides shown in the vertical view of Fig. 3 in the following description, bonding machine 300 left sides are called the rear, conveying mechanism 3 comprises a plurality of first pulleys 31 that are spaced and are positioned at the front side, a plurality of second pulley 32 that is spaced and is positioned at rear side, reach a carrying platform 33 in order to carrying solar energy glass substrate 2, carrying platform 33 can be driven and be moved by the throughput direction I after the previous dynasty along one by first, second pulley 31,32.
Carrying platform 33 end face adjacent back end 331 places are provided with the sensing element 332 of a plurality of pan feeding positions in order to sensing solar energy glass substrate 2, detent mechanism 4 comprises one in order to the stop part 41 of block in the rear end 21 of solar energy glass substrate 2, one is arranged at intervals at the installing rack 42 of first pulley, 31 tops, reaching two is assembled on the installing rack 42 and a contiguous left side, the keeper 43 of right both sides, two keepers 43 are assembled on the slide rail 421 of installing rack 42 slidably, by the drive of CD-ROM drive motor 44 two keepers 43 can be towards direction close to each other along slide rail 421 be moved, make two keepers 43 can press on the left side of solar energy glass substrate 2 respectively, right both sides, whereby, solar energy glass substrate 2 produces crooked situation can be by the correcting of stop part 41 and two keepers 43 behind the pan feeding and be positioned at exactly on the carrying platform 33 to avoid solar energy glass substrate 2 in the pan feeding process.
Each feeding machanism 5 is arranged on the framework 30 of bonding machine 300, each feeding machanism 5 comprises an applicator wheel 51, and a plurality of delivery wheels 52, each applicator wheel 51 is in order to providing one by the made lead 53 of aluminium foil material, and lead 53 is wrapped on the described delivery wheel 52 and can be by the transmission of delivery wheel 52 and place the end face 20 of solar energy glass substrate 2.Each welding mechanism 6 is arranged on lead 53 rears of each feeding machanism 5 accordingly, each welding mechanism 6 comprises a holder 61, and a ultrasonic plumb joint 62 that is assembled on the holder 61, ultrasonic plumb joint 62 is main in order to the lead 53 on each applicator wheel 51 is welded on the end face 20 of solar energy glass substrate 2.
It should be noted that, in the present embodiment, the quantity of feeding machanism 5 and welding mechanism 6 respectively is five groups, but in the process of practical operation, only can use wherein two groups of feeding machanisms 5 and two bond pads mechanisms 6, whereby, two leads 53 that two groups of feeding machanisms 5 are provided can be in order to the transmission power supply, certainly, also can establish one a group of feeding machanism 5 and a bond pads mechanism 6 in design separately.
In addition, select that in the use of welding mechanism 6 following several mode can be arranged, for example use two bond pads mechanisms 6 of contiguous front side, or two bond pads mechanisms 6 of the contiguous rear side of use, or before the welding mechanism 6 and collocation based on the centre, another bond pads mechanism 6 in the rear side, the welding mechanism 6 of selected use is to match with the feeding machanism 5 of opposite position, wherein, the spacing that two bond pads mechanisms of contiguous rear side are 6 is greater than the spacing of 6 in the two bond pads mechanisms that are close to the front side, because the distance between its left and right sides can be not different yet simultaneously for the specification of solar energy glass substrate 2, therefore, configuration by majority group feeding machanism 5 and welding mechanism 6, the feeding machanism 5 and the welding mechanism 6 that can provide operating personnel to select the appropriate location for use are to carry out the welding of lead 53 on the different solar energy glass substrate 2 of specification.
Clamping device 7 is arranged at welding mechanism 6 rear sides, clamping device 7 comprises a fixed head 71, and a plurality of holders 72 that are arranged at intervals at fixed head 71 rear ends, when solar energy glass substrate 2 is driven on second pulley 32 by carrying platform 33, but holder 72 clamping positions are at the lead 53 of 6 of the front end 22 of solar energy glass substrate 2 and welding mechanisms, whereby, make the shut-off mechanism 8 that is arranged on clamping device 7 rear sides can cut off the action of lead 53.Shut-off mechanism 8 comprises that a slide rail 81, along the left and right directions extension is slidably connected to the sliding seat 82 on the slide rail 81, an and cutting knife 83 that is assembled in sliding seat 82 bottoms, sliding seat 82 can drive cutting knife 83 along the horizontal movement direction II (as Figure 17) of vertical transport direction I motion, to cut off the lead 53 of position 6 of the front end 22 of solar energy glass substrate 2 and welding mechanisms.
Below will be elaborated at the operating process of bonding machine 300 processing processing solar energy glass substrates 2:
As Fig. 3, Fig. 6, Fig. 7 and shown in Figure 8, solar energy glass substrate 2 can place on the carrying platform 33 via feeding mechanism (figure does not show), when the rear end 21 of solar energy glass substrate 2 is connected to stop part 41, solar energy glass substrate 2 promptly can't move backward again, at this moment, after sensing element 332 sensing solar energy glass substrates 2 on the carrying platform 33 are connected to stop part 41, sensing element 332 meeting transmitting signals are to the CD-ROM drive motor 44 of detent mechanism 4, making CD-ROM drive motor 44 order about two keepers 43 421 is moved to one and compresses position (as Fig. 7) towards direction close to each other along slide rail by standby position (as Fig. 6), at this moment, a plurality of contact sites 431 of two keepers, 43 bottoms can press on the left side of solar energy glass substrate 2 respectively, right both sides, with a left side with solar energy glass substrate 2, the action of correcting is carried out in right both sides, treat solar energy glass substrate 2 left sides, after correcting is finished in right both sides, two keepers 43 can reset to standby position, and move away the rear end 21 of solar energy glass substrate 2 in stop part 41 meetings, the pulley 31 of winning can be moved along throughput direction I drive carrying platform 33 and solar energy glass substrate 2 backward.
As Fig. 9, Figure 10 and shown in Figure 11, because carrying platform 33 end face adjacent back end 331 places are provided with one first sensing element 334, when first sensing element 334 of carrying platform 33 moves to detecing element 63 positions of each welding mechanism 6, detecing element 63 can detect the position of first sensing element 334 and transmitting signals to ultrasonic plumb joint 62, be displaced downwardly to a highly lower welding position (as Figure 11) to order about ultrasonic plumb joint 62 by a highly higher initial position (as Figure 10), at this moment, ultrasonic plumb joint 62 applies pressure on the lead 53 and to its heating, make carrying platform 33 drive in the process that solar energy glass substrates 2 move along throughput direction I, lead 53 can be welded on the end face 20 of solar energy glass substrate 2 simultaneously.
As Figure 12 and shown in Figure 13, carrying platform 33 end face adjacent front end 333 places are provided with one second sensing element 335, when second sensing element 335 of carrying platform 33 moves to detecing element 63 positions of each welding mechanism 6, detecing element 63 can detect the position of second sensing element 335 and transmitting signals to ultrasonic plumb joint 62, reset to initial position (as Figure 13) to order about ultrasonic plumb joint 62 by the welding position, at this moment, promptly finish the weld job that lead 53 is welded on the end face 20 of solar energy glass substrate 2.Wherein, detecing element 63 can see through the position that infrared mode is detected first, second sensing element 334,335, and certainly, the action that detecing element 63 also can utilize alternate manner to detect is not with disclosed exceeding in the present embodiment.
As Figure 14, Figure 15 and shown in Figure 16, when carrying platform 33 is transported to second pulley 32 with solar energy glass substrate 2, holder 72 can be moved down after the initial position above the lead 53 is earlier traversing by the position as shown in figure 15 again, make the position of two jaws 721 of holder 72 corresponding to lead 53, then, holder 72 can be traversing again makes two jaws 721 clamp the lead 53 of position 6 of the front end 22 of solar energy glass substrate 2 and welding mechanisms to a clip position, make lead 53 can maintain the certain force of strain value, then, the sliding seat 82 of shut-off mechanism 8 can drive cutting knife 83 as illustrated in fig. 17 and move along the horizontal movement direction II of vertical transport direction I, make cutting knife 83 to move to a second place (as Figure 17) by a primary importance (as Figure 14), to cut off two leads 53 of position 72 of the front end 22 of solar energy glass substrate 2 and holders, afterwards, solar energy glass substrate 2 can be exported by second pulley, 32 places, to carry out follow-up processing processing operation, and carrying platform 33 can reset to first pulley, 31 places, proceeding down the conveying operation of a slice solar energy glass substrate 2, sliding seat 82 then can drive cutting knife 83 and reset to primary importance by the second place.In addition, a slice solar energy glass substrate 2 is when welding lead 53 instantly, and the holder 72 of clamping device 7 promptly can be removed the action of clamping lead 53.
Conclude above-mentioned, the bonding machine 300 of present embodiment, ultrasonic plumb joint 62 configurations by welding mechanism 6, can be simply and apace the lead 53 of feeding machanism 5 is welded on the end face 20 of solar energy glass substrate 2, whereby, the cost of manufacturing can be reduced, the purpose of the utility model institute demand can be reached really.

Claims (12)

1. a bonding machine in order to a substrate is carried out wire bonds, is characterized in that, this bonding machine comprises:
One conveying mechanism comprises that one can carry the carrying platform of this substrate by the throughput direction after the previous dynasty along one;
At least two feeding machanisms make it place this substrate top surface along this throughput direction in order to two leads that are continuous shape to be provided;
At least two welding mechanisms, respectively this welding mechanism comprises that one is adjacent to the respectively ultrasonic plumb joint of this feeding machanism rear side, this ultrasonic plumb joint can be at a highly higher initial position and highly lower and welding respectively this lead between the welding position of this substrate top surface, move back and forth; And
One shut-off mechanism is arranged at this two welding mechanisms rear side, and this shut-off mechanism comprises a cutting knife in order to the position is cut off at the front end of this substrate and this two lead between this two welding mechanism.
2. bonding machine as claimed in claim 1, it is characterized in that: also comprise a detent mechanism that is arranged at this two welding mechanisms front side, this detent mechanism comprises one in order to the stop part of block in the rear end of this substrate, reaches two respectively in order to press on the keeper of this substrate and arranged on left and right sides.
3. bonding machine as claimed in claim 2 is characterized in that: this carrying platform end face is provided with the sensing element of an adjacent back end, and this sensing element presses on this substrate and arranged on left and right sides in order to this substrate position of sensing to order about this two keeper.
4. bonding machine as claimed in claim 1, it is characterized in that: this carrying platform end face is provided with first sensing element of an adjacent back end, and second sensing element of an adjacent front end, respectively this welding mechanism comprises that also one can detect the detecing element of this first, second sensing element position respectively, moves down into this welding position and resets to this initial position to control this ultrasonic plumb joint.
5. bonding machine as claimed in claim 1 is characterized in that: also comprise a clamping device that is arranged at this shut-off mechanism front side, this clamping device comprises at least two holders in order to this two lead of clamping.
6. bonding machine as claimed in claim 1 is characterized in that: this cutting knife can move to cut off this two lead perpendicular to the horizontal movement direction of this throughput direction along one.
7. bonding machine as claimed in claim 1, it is characterized in that: comprise a plurality of welding mechanisms, and the identical feeding machanism of a plurality of and described welding mechanism quantity, respectively this welding mechanism comprises that one is adjacent to the respectively ultrasonic plumb joint of this feeding machanism rear side, and the spacing between two welding mechanisms in the described welding mechanism is greater than the spacing between other two welding mechanisms.
8. as claim 2 or 3 described bonding machines, it is characterized in that: this carrying platform end face is provided with first sensing element of an adjacent back end, and second sensing element of an adjacent front end, respectively this welding mechanism comprises that also one can detect the detecing element of this first, second sensing element position respectively, moves down into this welding position and resets to this initial position to control this ultrasonic plumb joint.
9. bonding machine as claimed in claim 8 is characterized in that: also comprise a clamping device that is arranged at this shut-off mechanism front side, this clamping device comprises at least two holders in order to this two lead of clamping.
10. bonding machine as claimed in claim 9 is characterized in that: this cutting knife can move to cut off this two lead perpendicular to the horizontal movement direction of this throughput direction along one.
11. bonding machine as claimed in claim 10, it is characterized in that: comprise a plurality of welding mechanisms, and the identical feeding machanism of a plurality of and described welding mechanism quantity, respectively this welding mechanism comprises that one is adjacent to the respectively ultrasonic plumb joint of this feeding machanism rear side, and the spacing between two welding mechanisms in the described welding mechanism is greater than the spacing between other two welding mechanisms.
12. bonding machine as claimed in claim 11 is characterized in that: the holder of a plurality of leads that provided in order to the described feeding machanism of clamping is provided this clamping device.
CNU2009200058562U 2009-02-25 2009-02-25 Welding machine Expired - Fee Related CN201357281Y (en)

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Application Number Priority Date Filing Date Title
CNU2009200058562U CN201357281Y (en) 2009-02-25 2009-02-25 Welding machine

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Application Number Priority Date Filing Date Title
CNU2009200058562U CN201357281Y (en) 2009-02-25 2009-02-25 Welding machine

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814984A (en) * 2012-07-31 2012-12-12 苏州凯尔博精密机械有限公司 Three-station ultrasonic welding machine for front bumper
CN102848572A (en) * 2012-07-31 2013-01-02 苏州凯尔博精密机械有限公司 Dual-station rear bumper welder
CN110270783A (en) * 2019-07-22 2019-09-24 滁州尚诺自动化设备有限公司 A kind of Machine Room bottom plate and front and back backplate automatic welding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814984A (en) * 2012-07-31 2012-12-12 苏州凯尔博精密机械有限公司 Three-station ultrasonic welding machine for front bumper
CN102848572A (en) * 2012-07-31 2013-01-02 苏州凯尔博精密机械有限公司 Dual-station rear bumper welder
CN102814984B (en) * 2012-07-31 2014-01-08 苏州凯尔博精密机械有限公司 Three-station ultrasonic welding machine for front bumper
CN110270783A (en) * 2019-07-22 2019-09-24 滁州尚诺自动化设备有限公司 A kind of Machine Room bottom plate and front and back backplate automatic welding machine

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091209

Termination date: 20140225