CN207057836U - A kind of bonding equipment and its feed device - Google Patents

Abstract

The utility model discloses a kind of feed device for bonding equipment, including feed mechanism, bindiny mechanism and the cutting agency set gradually；Bindiny mechanism has to carry out the workbench of wire-bonding operations；Bindiny mechanism is additionally provided with the delivery section moved for mask pattern；Wherein, feed mechanism includes with cutting agency：Plummer；Matrix above plummer；Matrix rectangular frame-shaped；The vertical lifting unit moved downward with feed box is used in conjunction located at plummer and with matrix phase, vertical lifting unit is located at matrix front end；Located at plummer the pusher fork of vertical lifting unit will be pushed out of positioned at the magazine of vertical lifting unit；Feed mechanism also includes being located on the outside of vertical lifting unit the mask pattern in magazine to be pushed to the push pedal portion of bindiny mechanism.The invention also discloses a kind of bonding equipment for including above-mentioned feed device.Above-mentioned feed device, wire bonding process can be automatically performed, improve production efficiency.

Description

A kind of bonding equipment and its feed device

Technical field

It the utility model is related to bonding equipment technical field, more particularly to a kind of feed device for bonding equipment.This practicality It is new to further relate to a kind of bonding equipment with the feed device.

Background technology

It is well known that bonding equipment includes gold thread machine, aluminum steel machine, ultrasonic wire welding machine, it is used for the table for realizing different medium Face is welded, and is a kind of physical change process.First carry out the pre-heat treatment firstly the need of the metal surface to welding, then in the time and Under the collective effect of pressure, plastic deformation is produced in metal face of weld, two media is reached reliable contact, two kinds of metals Metallic bond is formed between atom in the presence of atom affinity, completes welding process.

Utility model content

The purpose of this utility model is to provide a kind of feed device for bonding equipment, and the feed device can be efficiently complete Into feeding operation.Another object of the present utility model is to provide a kind of bonding equipment for including above-mentioned feed device.

To achieve the above object, the utility model provides a kind of feed device for bonding equipment, including set gradually Feed mechanism, bindiny mechanism and cutting agency；The bindiny mechanism has to carry out the workbench of wire-bonding operations；The company Connection mechanism is additionally provided with the delivery section moved for mask pattern；

Wherein, the feed mechanism includes with the cutting agency：

Plummer；

Matrix above the plummer；Described matrix rectangular frame-shaped；

Be connected the vertical lifting unit moved downward to feed box located at the plummer and with described matrix, described vertical Lifting unit is located at described matrix front end；

Located at the plummer pushing away for the vertical lifting unit will be pushed out of positioned at the magazine of the vertical lifting unit Expect fork；

The feed mechanism also includes described the mask pattern in magazine to be pushed on the outside of the vertical lifting unit The push pedal portion of bindiny mechanism.

Relative to above-mentioned background technology, the feed device provided by the utility model for bonding equipment, feed mechanism is with Material mechanism is respectively provided with magazine, and in the magazine of feed mechanism, level is equipped with multiple mask patterns for treating routing, utilizes the push pedal of feed mechanism The a piece of mask pattern for treating routing in magazine is pushed to bindiny mechanism by portion, is conveyed the mask pattern for treating routing by the delivery section of bindiny mechanism To the workbench of bindiny mechanism, wire-bonding operations are completed；Delivery section is then continued with to deliver to down the mask pattern after routing Expect mechanism；In the utility model, the mask pattern in feed mechanism magazine, the mask pattern for being located at bottom in magazine is released first, it is complete Into routing namely wire-bonding operations；Then magazine is driven to move downward using vertical lifting unit so that positioned at the crystalline substance of layer second from the bottom Frame is located in the plane where bindiny mechanism, then is pushed out by push pedal portion；That is, in continuous bonding process, feed mechanism Magazine constantly decline, the multilayer mask pattern in magazine is according to by the lower workbench for delivering to bindiny mechanism successively from upper order； For cutting agency, it is similar with the set-up mode of feed mechanism, be in order to which the mask pattern after the completion of bonding wire is collected in magazine, And the magazine of cutting agency equally constantly declines, according to the order on placement upper strata after first placement bottom by lower from upper collection；So Set, wire bonding process can be automatically performed, improve production efficiency.

Preferably, the vertical lifting unit includes linear electric motors and the vertical bar being connected with the linear electric motors；It is described Vertical bar is fixedly connected with to the lifting fork of support described matrix.

Preferably, the push pedal portion includes charging ram and pusher motor, output shaft and the pusher of the pusher motor It is connected between bar by sliding friction.

Preferably, in addition to the feeding plate located at the plummer, the feeding plate are located at the front end of described matrix；It is described Perpendicular to the feeding plate, the pusher fork is connected with to realize the power of the pusher fork horizontal translocation pusher fork Portion.

Preferably, the feeding plate is provided with multiple horizontal grooves, and the pusher fork is stretched out on the horizontal groove, And being capable of the transverse movement in the range of the horizontal groove.

Preferably, the both sides of described matrix are provided with clamping section, to realize when the vertical lifting unit is driven under the first magazine During drop, second magazine of the clamping above the first magazine；

The clamping section includes cross bar, and the cross bar is fixedly connected with the first vertical positive stop, and the cross bar is provided with being capable of edge The second vertical positive stop that the cross bar slides；Also include the sliding bar for being connected with the cross bar and being located on the outside of described matrix, The sliding bar is connected with the clamping motor moved for the cross bar towards described matrix direction, the cross bar and the base The backstop of position fixation is additionally provided between body.

Preferably, in addition to close to the power part to detect magazine the magazine for whether falling into the feeding plate senses Portion.

The utility model also provides a kind of bonding equipment, including the feed device described in any of the above-described.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to the accompanying drawing of offer.

The schematic diagram of the feed mechanism for the feed device for bonding equipment that Fig. 1 is provided by the utility model embodiment；

The schematic diagram of the bindiny mechanism for the feed device for bonding equipment that Fig. 2 is provided by the utility model embodiment；

The schematic diagram of the cutting agency for the feed device for bonding equipment that Fig. 3 is provided by the utility model embodiment；

Fig. 4 is schematic diagram when having magazine in Fig. 1；

Fig. 5 is Fig. 1 front view；

Fig. 6 is Fig. 5 exploded perspective view；

Fig. 7 is the structural representation of matrix in Fig. 5；

Fig. 8 is the structural representation in push pedal portion in Fig. 5；

Fig. 9 is the internal structure schematic diagram in push pedal portion in Fig. 5；

Figure 10 is the structural representation of clamping section in Fig. 5；

Figure 11 is the structural representation in vertical lift portion in Fig. 5；

Figure 12 is the structural representation of feeding plate and pusher fork in Fig. 5；

Figure 13 is the structural representation of magazine induction part position in Fig. 5；

Figure 14 is Fig. 3 exploded perspective view.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and specifically The utility model is described in further detail for embodiment.

Fig. 1 to Figure 14 is refer to, the feed device for bonding equipment that Fig. 1 is provided by the utility model embodiment Expect the schematic diagram of mechanism；The bindiny mechanism for the feed device for bonding equipment that Fig. 2 is provided by the utility model embodiment Schematic diagram；The schematic diagram of the cutting agency for the feed device for bonding equipment that Fig. 3 is provided by the utility model embodiment；Figure 4 be schematic diagram when having magazine in Fig. 1；Fig. 5 is Fig. 1 front view；Fig. 6 is Fig. 5 exploded perspective view；Fig. 7 is base in Fig. 5 The structural representation of body；Fig. 8 is the structural representation in push pedal portion in Fig. 5；Fig. 9 is the internal structure schematic diagram in push pedal portion in Fig. 5； Figure 10 is the structural representation of clamping section in Fig. 5；Figure 11 is the structural representation in vertical lift portion in Fig. 5；Figure 12 is to be put in Fig. 5 The structural representation of flitch and pusher fork；Figure 13 is the structural representation of magazine induction part position in Fig. 5；Figure 14 is figure 3 exploded perspective view.

The utility model provide a kind of feed device for bonding equipment, including set gradually feed mechanism 100, connect Mechanism 200 and cutting agency 300；Wherein, it is in horizontal slide rail 260 that bindiny mechanism 200, which includes, is slid with for mask pattern 98； Feed mechanism 100 can be slided vertically with cutting agency 300, and feed mechanism 100 is provided with and is respectively provided with cutting agency 300 To place the magazine 99 of mask pattern 98, as shown in Figure of description 1 to accompanying drawing 4.

Bindiny mechanism 200 has to carry out the workbench of wire-bonding operations；Workbench can be one in slide rail 260 Point；It is feed mechanism 100 at the A of slide rail 260, is cutting agency 300 at the B of slide rail 260；The delivery section energy of bindiny mechanism 200 It is enough to be moved to the mask pattern 98 on slide rail 260 at B by A；And mask pattern 98 can realize bonding wire namely beat when stopping to workbench Line operates.

Feed mechanism 100 includes plummer 1, matrix 2, vertical lifting unit 3 and pusher fork 4 with cutting agency 300, In addition, feed mechanism also includes push pedal portion 5；It should be noted that the shape design class of feed mechanism 100 and cutting agency 300 Seemingly, differing only in feed mechanism 100 also includes being located at the vertical outside of lifting unit 3 mask pattern in magazine is pushed into company The push pedal portion of connection mechanism 200.And the mask pattern after routing is delivered to the magazine of cutting agency 300 by the delivery section of bindiny mechanism 200 In 99；The either magazine of the magazine of feed mechanism 100 or cutting agency 300, the shape design of two magazines are identical.

Plummer 1 can be similar to the shape design of desk, the rectangular frame-shaped of matrix 2；As shown in Figure of description 7.Matrix 2 As benchmark, the front end of matrix 2 is provided with vertical lifting unit 3, and vertical lifting unit 3 synchronous with magazine 99 can move up and down, namely Vertical lifting unit 3 is synchronized with the movement with magazine 99 relative to matrix 2；Pusher fork 4 can be relative to plummer 1 towards plummer 1 Outside movement, and then the magazine 99 on plummer 1 is delivered to outside plummer 1.

The course of work is to fill with the mask pattern 98 for treating routing in the magazine 99 of feed mechanism 100 first, and magazine 99 is located at slide rail At 260 A, and the height of magazine 99 is higher than the height of slide rail 260；Then magazine 99 is downward in the presence of vertical lifting unit 3 Motion, when being flushed in magazine 99 positioned at the height of the mask pattern 98 of lowermost end with the height of slide rail 260, vertical lifting unit 3 and material Box 99 is out of service；Then the mask pattern 98 in magazine 99 positioned at lowermost end is pushed out to the most left of slide rail 260 using push pedal portion 5 End, the left end as shown in Figure of description 2；Then in the presence of the delivery section of bindiny mechanism 200, mask pattern 98 is delivered into work Platform, after completing bonding wire, delivered to by delivery section in the magazine 99 of cutting agency 300；The mask pattern 98 is located at the magazine of cutting agency 300 99 lowermost end；Finally, in vertical lifting unit, (vertical lifting unit here is cutting agency 300 to the magazine 99 of cutting agency 300 Vertical lifting unit, different from the vertical lifting unit 3 of feed mechanism 100) in the presence of the magazine 99 of cutting agency 300 is declined Certain distance, the magazine 99 of cutting agency 300 are filled successively by lower from upper.

When in the magazine 99 of feed mechanism 100 not when the mask pattern 98 of routing, then using vertical lifting unit 3 by sky material Box 99 is delivered on plummer 1, and pusher fork 4 removes the magazine 99 of sky outside plummer 1；Therewith similarly, blanking machine is worked as After the magazine 99 of structure 300 is filled, in vertical lifting unit, (vertical lifting unit here is blanking machine to the magazine 99 of cutting agency 300 The vertical lifting unit of structure 300, different from the vertical lifting unit 3 of feed mechanism 100) in the presence of by the magazine of cutting agency 300 99 deliver on plummer 1, and (pusher fork here is the pusher fork of cutting agency 300 to pusher fork, different from feeder The pusher fork 4 of structure 100) magazine 99 of sky is removed outside plummer 1.As shown in accompanying drawing 1 to accompanying drawing 3.

Wherein, the direction of motion in push pedal portion 5 is the bearing of trend of slide rail 260, and the direction of motion and cunning of pusher fork 4 The bearing of trend of rail 260 is vertical in the same plane；And feed mechanism 100 and cutting agency 300 are right relative to bindiny mechanism 200 Claim to set；For the set-up mode of bindiny mechanism 200, delivery section can include feeder motor 210, conveying leading screw 220, conveying company Bar 230, the first clamping arm 240 and the second clamping arm 250, as shown in Figure of description 2；Feeder motor 210 drives conveying Leading screw 220 rotates, and then realizes bearing of trend sliding of the conveying connection rod 230 along slide rail 260, and the both ends of conveying connection rod 230 are consolidated Surely have the first clamping arm 240 and the second clamping arm 250, the clamping of the first clamping arm 240 and the second clamping arm 250 with Loosen and may be referred to prior art；That is, after the first clamping arm 240 and the second clamping arm 250 can clamp mask pattern 98, In the presence of leading screw 220 is conveyed, it is moved to by A at B, the right-hand member of the second clamping arm 250 is additionally provided with conveying end, to By in the magazine 99 of the jacking cutting agency 300 of mask pattern 98.

Above-mentioned vertical lifting unit 3 can include linear electric motors 31 and the vertical bar 32 being connected with linear electric motors 31；It is vertical Bar 32 is fixedly connected with the lifting fork 33 to support matrix 2, as shown in Figure of description 6 and accompanying drawing 11.Linear electric motors 31 are made For power resources, vertical bar 32 is driven to rotate, wherein vertical bar 32 can be leading screw；Contiguous block 34 is located at vertical bar 32, can Catenary motion is realized under the rotation of vertical bar 32, lifting fork 33 is fixedly connected with contiguous block 34, and then completes to slide up and down.

In the above-mentioned course of work, lifting fork 33 holds the bottom of magazine 99, and then drives magazine 99 to move up and down；Work as liter When moving to lowermost end, then magazine 99 is positioned on plummer 1 drop fork 33, and now pusher fork 4 is located in magazine 99 and leaned on The side of nearly matrix 2, when outside movement of the pusher fork 4 towards matrix 2, you can magazine 99 is released outside plummer 1.

Push pedal portion 5 can also include charging ram 51 and pusher motor 52, the output shaft of pusher motor 52 and the charging ram It is connected between 51 by sliding friction, as shown in Figure of description 8 and accompanying drawing 9.

Push pedal mounting bracket 50 can be fixed on the frame of matrix 2, and the moving direction of charging ram 51 is provided with chute 53, pusher Bar 51 slides in chute 53；Cover plate 54 can cover in pusher motor 52, and charging ram 51 is located on the output shaft of pusher motor 52 Side, both are sliding friction, when the release of charging ram 51 meets obstructions, between the output shaft of charging ram 51 and pusher motor 52 It will skid, avoid the damage of charging ram 51 and/or mask pattern 98.Positioned at charging ram 51 up and down two layers also have upper pressure wheel 58 with Lower pressure wheel 57, the first guide pad 55 and the second guide pad 56 are additionally provided with along the glide direction of charging ram 51, to ensure charging ram 51 sliding is reliable.The front end of charging ram 51 is also provided with V-arrangement head 510, ensures the mask pattern 98 that is pushed away completely and charging ram 51 are in contact.

Feed device of the present utility model also includes the feeding plate 6 located at the plummer 1, and feeding plate 6 is located at the base The front end of body 2；The pusher fork 4 is connected with to realize the pusher perpendicular to the feeding plate 6, the pusher fork 4 The power part 41 of the horizontal translocation of fork 4.Feeding plate 6 is fixed relative to plummer 1, and feeding plate 6 is located at lifting fork 33 Lower section；When lifting fork 33 moves to lowermost end, then the magazine 99 of the support of lifting fork 33 is located on feeding plate 6；Namely lifting fork 33 can move to the lower section of feeding plate 6, and then the magazine 99 of 33 supports of lifting fork is held by feeding plate 6, then by pushing away The material horizontal translocation of fork 4 is located at the magazine 99 on feeding plate 6.

Feeding plate 6 can be provided with multiple horizontal grooves, and the pusher fork 4 is stretched out on horizontal groove, and can be Transverse movement in the range of the horizontal groove, as shown in Figure of description 6, accompanying drawing 12 and accompanying drawing 13.

By taking accompanying drawing 12 as an example, when lifting fork 33 moves to lowermost end, the magazine 99 of the support of lifting fork 33 be located at feeding plate 6 it On, now magazine 99 is located at the left side of pusher fork 4, then the lateral movement to the right of pusher fork 4, and then magazine 99 is pushed out to and held Outside microscope carrier 1.

Wherein, the motion of pusher fork 4 can be driven by pusher motor 41, and pusher motor 41 is located at left side (with attached Exemplified by Figure 13), right side is driven shaft, is pitched between pusher motor 41 and driven shaft by belt transport power, belt provided with pusher Son 4, it is also provided with limiting the pusher guide pad of pusher fork 4, to ensure the direction of motion of pusher fork 4.Magazine Induction part 8 can be located at the side of pusher motor 41, for detecting whether magazine 99 is fallen on feeding plate 6；Certainly, magazine senses The specific set-up mode in portion 8 may be referred to prior art.

The both sides of matrix 2 are provided with clamping section 7, to realize that clamping is located at when vertical lifting unit 3 drives the first magazine to decline The second magazine above first magazine；

Clamping section 7 includes cross bar 70, and cross bar 70 is fixedly connected with the first vertical positive stop 71, and cross bar 70 is provided with can be along cross bar 70 the second vertical positive stops 72 slided；Also include being connected and being located at the sliding bar 73 in the outside of described matrix 2 with the cross bar 70, Sliding bar 73 is connected with the clamping motor 74 moved for the cross bar 70 towards the direction of described matrix 2, cross bar 70 and matrix 2 Between be additionally provided with position fixation backstop 75.

That is, two backstops 75 are fixed relative to the position of matrix 2, the first vertical positive stop 71, second is vertical Positive stop 72, cross bar 70 can move in the effect of sliding bar 73 and clamping motor 74 towards the direction of matrix 2, namely second vertical Gap between positive stop 72 and backstop 75 reduces；Kept off after first vertical positive stop 71, the second vertical positive stop 72 and two Block 75 forms magazine passage；And from the foregoing, magazine 99 is located at the surface of feeding plate 6, namely magazine 99 is in first and hung down Into positive stop 71, the second vertical positive stop 72, cross bar 70 and two area defined of backstop 75.

In above-mentioned process, magazine 99 is by 33 supports of lifting fork；But when the mask pattern 98 in magazine 99 is finished (for for feed mechanism 100) is held, it is necessary to which the internal magazine 99 (can be referred to as the first magazine) without mask pattern 98 is placed On microscope carrier 1, to be released by pusher fork 4；But the second magazine (the on the magazine 99 (namely first magazine) The mask pattern 98 for treating routing is filled inside two magazines) need to be maintained at certain altitude, and the first of clamping section 7 the vertical positive stop 71, Second vertical positive stop 72 and two backstops 75 can clamp four sides of the second magazine, and the second magazine is maintained at into pre- If height, now lifting fork 33 first delivers to the first magazine on plummer 1, and then lifting fork 33 is back at the second magazine, The magazine of support second, then the first vertical positive stop 71, the second vertical positive stop 72 and cross bar 70 clamping motor 74 effect Lower forward movement, namely the distance between cross bar 70 and backstop 75 are increased, loosen the second magazine, the second magazine is completely by rising Drop 33 supports of fork, and repeat the above steps.Certainly, the first vertical positive stop 71 can adjust in the presence of adjusting knob 76 Gap between one vertical 71 and second vertical positive stop 72 of positive stop, to adapt to the magazine of different specification size.

Accompanying drawing 14 is may be referred to for the shape design of cutting agency 300, is repeated no more herein.

A kind of bonding equipment with feed device provided by the utility model, including described by above-mentioned specific embodiment Feed device；The other parts of bonding equipment are referred to prior art, not reinflated herein.

It should be noted that in this manual, such as first and second etc relational terms are used merely to one Entity makes a distinction with other several entities, and not necessarily require or imply between these entities exist it is any this actual Relation or order.

Bonding equipment provided by the utility model and its feed device are described in detail above.It is used herein Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and managed Solve method and its core concept of the present utility model.It should be pointed out that for those skilled in the art, not On the premise of departing from the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and repaiied Decorations are also fallen into the protection domain of the utility model claims.

Claims (8)

1. a kind of feed device for bonding equipment, it is characterised in that including feed mechanism (100), the connection machine set gradually Structure (200) and cutting agency (300)；The bindiny mechanism (200) has to carry out the workbench of wire-bonding operations；The company Connection mechanism (200) is additionally provided with the delivery section moved for mask pattern；

Wherein, the feed mechanism includes with the cutting agency：

Plummer (1)；

Matrix (2) above the plummer (1)；Described matrix (2) rectangular frame-shaped；

Be connected located at the plummer (1) and with described matrix (2) the vertical lifting unit (3) moved downward to feed box, institute State vertical lifting unit (3) and be located at described matrix (2) front end；

Located at the plummer (1) the magazine for being located at the vertical lifting unit (3) is pushed out of into the vertical lifting unit (3) Pusher fork (4)；

The feed mechanism also includes being located at vertical lifting unit (3) outside the mask pattern in magazine is pushed into the company The push pedal portion (5) of connection mechanism.

2. feed device according to claim 1, it is characterised in that the vertical lifting unit (3) includes linear electric motors (31) the vertical bar (32) and with the linear electric motors (31) being connected；The vertical bar (32) is fixedly connected with to support institute State the lifting fork (33) of matrix (2).

3. feed device according to claim 2, it is characterised in that the push pedal portion (5) includes charging ram (51) with pushing away Expect motor (52), be connected between the output shaft and the charging ram (51) of the pusher motor (52) by sliding friction.

4. according to the feed device described in claims 1 to 3 any one, it is characterised in that also include being located at the plummer (1) feeding plate (6), the feeding plate (6) are located at the front end of described matrix (2)；The pusher fork (4) is put perpendicular to described Flitch (6), the pusher fork (4) are connected with to realize the power part (41) of pusher fork (4) horizontal translocation.

5. feed device according to claim 4, it is characterised in that the feeding plate (6) is provided with multiple horizontal grooves, institute Pusher fork (4) is stated to stretch out on the horizontal groove, and being capable of the transverse movement in the range of the horizontal groove.

6. feed device according to claim 5, it is characterised in that the both sides of described matrix (2) are provided with clamping section (7), To realize when the vertical lifting unit (3) drives the first magazine to decline, second magazine of the clamping above the first magazine；

The clamping section (7) includes cross bar (70), and the cross bar (70) is fixedly connected with the first vertical positive stop (71), the cross bar (70) it is provided with the second vertical positive stop (72) that can be slided along the cross bar (70)；Also include be connected with the cross bar (70) and Sliding bar (73) on the outside of described matrix (2), the sliding bar (73) are connected with so that the cross bar (70) is towards institute The clamping motor (74) of matrix (2) direction movement is stated, position fixation is additionally provided between the cross bar (70) and described matrix (2) Backstop (75).

7. feed device according to claim 6, it is characterised in that also including detecting magazine close to the power part Whether the magazine induction part of the feeding plate (6) is fallen into.

8. a kind of bonding equipment, it is characterised in that including the feed device as described in any one of claim 1 to 7.