Auxiliary system for electronic packaging equipment

Abstract

The invention provides an auxiliary system for electronic packaging equipment, which comprises a ball-supplied mechanism, a ball supply assembly and an auxiliary tool, and is characterized in that the ball supply assembly is configured above the ball-supplied mechanism, and the ball supply assembly provides an implantation component for an implantation site of the ball-supplied mechanism; the auxiliary tool comprises pressure assemblies arranged on the front side and the rear side of the ball supply assembly in the moving direction, in the moving process of the ball supply assembly, the ball supply assembly on the advancing side of the ball supply assembly presses downwards to apply pressure to the ball supply mechanism, and the pressure assembly on the back side of the ball supply assembly is lifted. In the ball laying process, the pressure assembly on one side of the advancing direction of the ball supply assembly is driven by the air cylinder to descend to press the ball planting net, and the pressure assembly on the opposite side of the advancing direction of the ball supply assembly is driven by the air cylinder to ascend to be separated from the ball planting net, so that the ball planting net is completely attached to the base plate, and therefore it is guaranteed that all solder balls can correctly fall into meshes of the ball planting net; therefore, the ball mounting yield is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ball implanting machines, and in particular to an auxiliary system for electronic packaging equipment. Background Art

[0002] Ball implantation is a key electronic packaging technology used to make electrical connections between integrated circuit chips and printed circuit boards (PCBs). It is a process of precisely placing implant components (usually solder alloys) on the implant component locations of the chip.

[0003] The ball implanter is a special device that performs the ball implantation process. It usually has an automated feeding system, a precision heating and cooling system, a precision position control system, and a quality control system. The ball implanter needs to be flexible and able to adapt to different package types (such as the number of balls, ball diameter, pitch, etc.) and chips of different specifications. Therefore, modern ball implanters usually have adjustable parameters and process settings to meet the needs of different customers and applications.

[0004] In the existing technology, if the substrate is warped, a gap will be generated between the substrate and the ball planting steel mesh, causing the solder balls to leak in the gap and cause defects. The ball planting effect is poor and the ball planting yield is greatly reduced, so there is room for improvement. Summary of the invention

[0005] In view of the defects in the prior art, an object of the present invention is to provide an auxiliary system for electronic packaging equipment.

[0006] According to the present invention, an auxiliary system for electronic packaging equipment includes a ball-supplied mechanism, a ball-supplying assembly and an auxiliary tooling. The ball-supplying assembly is arranged above the ball-supplied mechanism, and the ball-supplying assembly provides an implantation component to the implantation site of the ball-supplied mechanism; the auxiliary tooling includes pressure assemblies arranged on the front and rear sides of the movement direction of the ball-supplying assembly. During the movement of the ball-supplying assembly, the ball-supplying assembly on the forward side of the ball-supplying assembly presses down to apply pressure to the ball-supplied mechanism, and the pressure assembly on the back side of the ball-supplying assembly lifts.

[0007] Preferably, the ball supply mechanism includes a ball planting net and a substrate, wherein the substrate is located below the ball planting net, and the points on the substrate where the implant components are arranged coincide with the meshes of the ball planting net to form implantation sites for accommodating the implant components; the downward pressure applied by the pressure component acts on the ball planting net to make the ball planting net fit with the substrate.

[0008] Preferably, the pressure assembly includes one or more of a plunger assembly, a roller assembly and a drum assembly.

[0009] Preferably, the ball supply assembly comprises a conveying device and a ball supply device, wherein the conveying device drives the ball supply device to move in a plane above the ball-supplied mechanism; and the ball supply device stores and provides implant components to the implantation site of the ball-supplied mechanism.

[0010] Preferably, the ball supply device comprises a ball box, a ball storage groove and a ball outlet, the ball box is configured with an internal space for storing the implant component, the internal space of the ball box is connected to the ball storage groove, and the bottom opening of the ball box is the ball outlet.

[0011] Preferably, the uppermost opening of the ball storage tank is connected to a ball injection tube, and the upper end of the ball injection tube extends into the inner space of the ball box to a certain height; a vibration device is installed on the ball box, and the vibration device drives the implanted component in the ball box to vibrate.

[0012] Preferably, the auxiliary tooling also includes a bracket for installing the pressure assembly, and at least one group of brackets is respectively arranged on the front and rear sides of the movement direction of the ball supply assembly; any group of the brackets gradually approaches the ball outlet of the ball supply assembly from top to bottom, and the bottom of any group of the brackets is configured to install one or more of the plunger assembly, the roller assembly and the drum assembly.

[0013] Preferably, the auxiliary tooling further comprises a cylinder seat and a cylinder, wherein the cylinder seat is arranged on the ball supply assembly, the cylinder is obliquely mounted on the cylinder seat, and the bracket is connected to the output end of the cylinder.

[0014] Preferably, the inclination angle of the cylinder output shaft is the same as the inclination angle of the bracket.

[0015] Preferably, the plunger assemblies are arranged in plurality on the bracket in a direction perpendicular to the movement direction of the ball supply assembly; the roller assemblies are arranged in plurality on the bracket in a direction perpendicular to the movement direction of the ball supply assembly; the roller assembly is installed in an axial direction perpendicular to the movement direction of the ball supply assembly on the bracket.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, during the ball laying process, the pressure component on the side of the ball supply component's forward direction is driven by the cylinder to descend to compress the ball planting net, while the pressure component on the opposite direction is driven by the cylinder to rise and separate from the ball planting net, so that the ball planting net and the substrate are completely fitted together, thereby ensuring that the solder balls can correctly fall into the mesh holes of the ball planting net, thereby improving the ball planting yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0019] Figure 1The exploded view of the ball box assembly mainly embodies the present invention;

[0020] Figure 2 The present invention mainly embodies the front view of the ball box assembly;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the first embodiment of the present invention;

[0022] Figure 4 It is a side cross-sectional view of the first embodiment of the present invention;

[0023] Figure 5 for Figure 4 An enlarged schematic diagram of the plunger position;

[0024] Figure 6 This is a schematic diagram of the installation of the plunger according to the first embodiment of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of adding an elastic baffle next to the ball outlet of the ball box;

[0026] Figure 8 This is an enlarged schematic diagram of the lateral section of the ball outlet position mainly embodying the present invention;

[0027] Fig. 9 This is a schematic diagram of the structure of the elastic roller according to the second embodiment of the present invention;

[0028] Fig.10 This is a schematic diagram of the structure of the elastic roller used in the third embodiment of the present invention;

[0029] Fig.11 This is a schematic diagram of the installation of the elastic roller according to the third embodiment of the present invention.

[0030] As shown in the figure:

[0031] Ball planting net 200 plunger assembly 621

[0032] Ball supply assembly 400 Plunger head 622

[0033] Ball box 410 Roller assembly 623

[0034] Ball storage tank 411 Roller assembly 624

[0035] Ball outlet 412 Elastic baffle 625

[0036] Cover 413 Bracket 640

[0037] Socket 414 Vertical rod 641

[0038] Goal tube 415 Crossbar 642

[0039] Horizontal drive mechanism 420 Cylinder seat 650

[0040] Horizontal rail 421 Inclined mounting surface 651

[0041] Support slide 423 Cylinder 652

[0042] Lifting drive mechanism 430 Vibrator 660 DETAILED DESCRIPTION

[0043] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0044] It should be emphasized that the implant component of the present application can be a columnar structure or a spherical structure. The device of the technical solution of the present application is particularly suitable for spherical implant components, and can also be suitable for columnar implant components.

[0045] Embodiment 1

[0046] like Figures 1 to 8 As shown, an auxiliary system for electronic packaging equipment provided according to the present invention includes a ball-supplied mechanism, a ball supply assembly 400 and an auxiliary tooling, wherein the ball supply assembly 400 is arranged above the ball-supplied mechanism, and the ball supply assembly 400 provides an implantation component to the implantation site of the ball-supplied mechanism; the auxiliary tooling includes pressure assemblies arranged on the front and rear sides of the movement direction of the ball supply assembly 400, and during the movement of the ball supply assembly 400, the ball supply assembly 400 on the forward side of the ball supply assembly 400 presses down to apply pressure to the ball-supplied mechanism, and the pressure assembly on the back side of the ball supply assembly 400 is lifted.

[0047] Specifically, the ball supply mechanism includes a ball planting net 200 and a substrate, the substrate is located below the ball planting net 200, and the points on the substrate where the implant components are arranged overlap with the meshes of the ball planting net 200 to form an implantation site for accommodating the implant components. The downward pressure applied by the pressure component acts on the ball planting net 200, so that the ball planting net 200 fits with the substrate.

[0048] More specifically, the substrate is stably installed below the ball planting net 200 through a supporting device. The present application proposes a feasible way to support the substrate, which does not constitute a specific limitation on the content to be protected by the present application: the supporting platform is supported by four supporting legs. There is an opening on the supporting platform. The ball planting net 200 is fixed in the opening. The ball planting net 200 is preferably a steel net, but of course, nets of other materials can also be used.

[0049] The supporting device is arranged below the ball planting net 200, and includes a fixed plate, a carrier plate arranged below the fixed plate, a support plate arranged below the carrier plate, and four guide pillars. The fixed plate is located below the ball planting net 200, and both ends are fixed on the supporting platform. The four guide pillars are vertically fixedly connected between the fixed plate and the support plate. Four linear bearings are arranged on the carrier plate. The four linear bearings are sleeved on the four guide pillars to enable the carrier plate to be lifted and lowered along the guide pillars. There is a hole in the middle of the fixed plate. The position on the carrier plate corresponding to the hole is provided with a carrier for positioning and placing the substrate. The roots of the four guide pillars are provided with limit pads made of rubber.

[0050] A handle is provided on the lower surface of the carrier. The carrier can be lifted by holding the handle so that the substrate on the carrier passes through the hole of the fixing plate and is lifted to the lower surface of the ball planting net 200. When the substrate is located on the lower surface of the ball planting net 200, the carrier and the fixing plate can be fixed by bolts so that the substrate can be firmly located on the lower surface of the ball planting net 200 during ball planting. In this embodiment, the lifting and lowering of the carrier is achieved manually. In addition to this solution, the lifting and lowering of the carrier can also be driven by a motor or a cylinder 652 to realize the automation of the support device.

[0051] The ball supply assembly 400 includes a conveying device and a ball supply device. The conveying device drives the ball supply device to move in a plane above the ball-supplied mechanism. The ball supply device stores and provides implant components to the implantation site of the ball-supplied mechanism.

[0052] The ball supply device includes a ball box 410, a ball storage tank 411 and a ball outlet 412. The ball box 410 is provided with an internal space for storing implant components. The internal space of the ball box 410 is connected to the ball storage tank 411, and the lowermost opening of the ball box 410 is the ball outlet 412. The uppermost opening of the ball storage tank 411 is connected to a ball-entry tube 415, and the upper end of the ball-entry tube 415 extends into the internal space of the ball box 410 to a certain height. A vibration device is installed on the ball box 410, and the vibration device drives the implant components in the ball box 410 to jump. Specifically, the ball box 410 is provided with a ball storage tank 411 at the bottom. The ball storage tank 411 is provided with a ball outlet 412 at the bottom. A cover plate 413 is provided at the top opening of the ball storage tank 411. The cover plate 413 is provided with plug holes 414 at intervals. A ball tube 415 is fixed to each plug hole 414. The ball tube 415 is connected to the external ball supply device. The ball supply device can inject the implant component into the ball storage groove 411 through the ball injection tube 415. Preferably, the ball storage groove 411 of the ball box 410 is an inverted trapezoidal narrow groove, and the ball outlet 412 is a narrow mouth, and the width of the ball outlet 412 is between 1mm and 2mm.

[0053] The conveying device includes a horizontal driving mechanism 420 and a lifting driving mechanism 430. The horizontal driving mechanism 420 includes a horizontal slide rail 421, a horizontal linear module and a support slide plate 423. The horizontal slide rail 421 and the horizontal linear module are fixed on the support platform and are arranged on both sides of the opening. One end of the support slide plate 423 is arranged on the horizontal slide rail 421, and the other end is arranged on the horizontal linear module. A through hole is opened on the support slide plate 423. The through hole can pass over the hole of the fixed plate when the support slide plate 423 slides.

[0054] The lifting drive mechanism 430 is fixed on the support slide plate 423 and is located on one side of the hole. The ball box 410 is installed on the lifting drive mechanism 430 and is located above the hole. Under the lifting drive of the lifting drive mechanism 430, the ball box 410 can pass through the hole so that the ball outlet 412 reaches the top of the ball planting net 200. The lifting drive mechanism 430 is a vertical linear module.

[0055] The horizontal linear module and the vertical linear module are both motor-driven linear modules. Since they are in the prior art and can be purchased directly from the market, their specific structures will not be described in detail here.

[0056] The pressure component is configured to move with the ball supply component 400 on the ball supplied mechanism. The relative movement between the pressure component and the upper surface of the ball supplied mechanism includes translation and / or rolling. The pressure component includes one or more of the plunger component 621, the roller component 623 and the drum component 624.

[0057] The auxiliary tooling also includes a bracket 640 for installing the pressure assembly, and at least one group of brackets 640 is respectively arranged on both sides of the front and rear sides of the movement direction of the ball supply assembly 400. The auxiliary tooling also includes a cylinder seat 650 and a cylinder 652. The cylinder seat 650 is arranged on the ball supply assembly 400, and the cylinder 652 is obliquely installed on the cylinder seat 650. The bracket 640 is connected to the output end of the cylinder 652. The inclination angle of the output shaft of the cylinder 652 is the same as the inclination angle of the bracket 640. Any group of brackets 640 gradually approaches the ball outlet 412 of the ball supply assembly 400 from top to bottom.

[0058] The bottom of any group of brackets 640 is configured to install one or more of the plunger assembly 621, the roller assembly 623, and the roller assembly 624. Specifically, this embodiment is described by taking the pressure assembly as the plunger assembly 621 as an example:

[0059] The bottom of any bracket 640 is configured to be used for installing a plunger assembly 621, and a plurality of plunger assemblies 621 are arranged at intervals on the bracket 640 in a direction perpendicular to the movement direction of the ball supply assembly 400. The plunger assembly 621 includes an elastic plunger, and the plunger head 622 of the elastic plunger is a spherical surface, which is pressed on the ball planting net 200 under the action of an internal spring. The elastic plunger can be directly purchased from the market.

[0060] The bracket 640 includes two vertical rods 641 and a cross bar 642 connected between the lower ends of the two vertical rods 641. A cylinder seat 650 is provided on the left and right sides of the ball box 410 on the support slide 423, and inclined mounting surfaces 651 with a lower outer side and a higher inner side are symmetrically distributed on the cylinder seat 650. A cylinder 652 is installed on each inclined mounting surface 651. The upper end of the vertical rod 641 is connected to the cylinder 652, and the elastic plunger is arranged and fixed on the cross bar 642, and the plunger head 622 faces downward. In this embodiment, due to the use of the inclined mounting surface 651, the cylinder 652 and the bracket 640 are both installed at an inclination, and finally the plunger head 622 of the elastic plunger is installed at both sides of the ball box 410 in a manner of being deflected in the direction of the ball box 410, and the outer walls of the front and rear sides of the ball box 410 are inclined walls with the bottom inclined inward, and the wall thickness of the front and rear sides of the ball box 410 at the ball outlet 412 is 1.2mm to 1.8mm. This allows the plunger head 622 of the plunger assembly 621 to be as close to the ball outlet 412 as possible (that is, the elastic force point is as close to the ball laying point as possible). In order to ensure that the force points are linear and uniform, as many elastic plungers as possible should be arranged on both sides of the ball laying box 410.

[0061] It should be noted that the elastic plungers of the technical solution of the present application are arranged on the cross bar 642 at as many intervals as possible along the length direction of the cross bar 642, and the number and size of the elastic plungers can be selected according to actual working conditions. The more elastic plungers there are, the more reasonable arc deformation can be achieved when pressed onto the ball planting net 200, and there will be no situation where a single pit is pressed out of the crimping point.

[0062] In this embodiment, the driving mechanism of the bracket 640 adopts a cylinder 652. Of course, other driving mechanisms may also be adopted, for example, a linear module driven by a motor may also be adopted.

[0063] The plunger assembly 621 can be raised and lowered under the synchronous drive of the two cylinders 652 on the same side. During the ball laying process, the row of plunger assemblies 621 on the forward direction side is driven by the cylinder 652 to descend to press the ball planting net 200, and the plunger assemblies 621 on the opposite direction side are driven by the cylinder 652 to rise and separate from the ball planting net 200. During the ball laying process, the row of plunger assemblies 621 on the forward side presses down the ball planting net 200 with the help of elastic force so that the ball planting net 200 is completely attached to the substrate.

[0064] Furthermore, a vibration device is included, and the vibration device acts on the ball box 410. The vibration device includes a vibrator 660, and the vibrator 660 is also installed on the top of the ball box 410. Through the vibration of the vibrator 660, the solder balls in the ball box 410 can jump, which can effectively improve the ball placement yield.

[0065] There are vacuum holes in the positioning groove of the carrier. The substrate is positioned in the positioning groove of the carrier and sucked by vacuum, and is fixed by buckles or bolts.

[0066] Further preferably, the ball outlet 412 of the ball supply assembly 400 is provided with elastic baffles 625 on both the front and rear sides along the translation direction of the ball supply assembly 400, and the elastic baffles 625 are in contact with the upper surface of the ball planting net 200. Specifically, elastic baffles 625 are further added on the front and rear sides of the ball outlet 412 of the ball box 410. Specifically, the elastic baffles 625 are fixed on the outer walls on the front and rear sides of the ball box 410, and the ends extend beyond the lower surface of the bottom of the ball box 410 and bend inwards to contact the ball planting net 200. Adding the elastic baffles 625 can prevent the implanted component from leaking out from the side during the ball laying process. The elastic baffles 625 are made of stainless steel or spring steel.

[0067] It can be seen from the above detailed description that the electronic packaging equipment of the present invention can adapt to the ball laying work on the warped substrate, and can avoid the existence of gaps between the substrate and the ball planting net 200 during the ball laying process, thereby ensuring that the solder balls can correctly fall into the mesh holes of the ball planting net 200, thereby improving the ball planting yield.

[0068] It should be noted that, in addition to being used for ball laying on substrates, the technical solution of the present application can also be used for ball laying on other products, for example, it can also be used for ball laying on chips or wafers.

[0069] Embodiment 2

[0070] Based on the first embodiment, according to an electronic packaging device provided by the present invention, this specific implementation manner takes the pressure component as the roller component 623 as an example to further illustrate:

[0071] like Fig. 9 As shown, this specific embodiment uses a roller assembly 623 to replace the plunger assembly 621 in the first embodiment, and the other structures are the same as those in the first embodiment, which will not be elaborated here. A plurality of roller assemblies 623 are arranged at intervals on the bracket 640 in a direction perpendicular to the movement direction of the ball supply assembly 400, and the roller assembly 623 includes an elastic roller, which is composed of an elastic telescopic column and a roller installed at the lower end of the elastic telescopic column, and the elastic roller can also be purchased directly from the market.

[0072] Similarly, during the ball laying process, a row of elastic rollers on one side of the forward direction are driven by the cylinder 652 to descend to press the ball planting net 200, while the elastic rollers on the opposite side are driven by the cylinder 652 to rise and separate from the ball planting net 200.

[0073] Embodiment 3

[0074] Based on the first embodiment, according to an electronic packaging device provided by the present invention, this specific implementation is further described by taking the pressure component as the roller component 624 as an example:

[0075] like Fig.10 and Fig.11 As shown, this specific embodiment uses a roller assembly 624 to replace the plunger assembly 621 in the first embodiment. The roller assembly 624 is installed on the bracket 640 with its axis perpendicular to the movement direction of the ball supply assembly 400. The roller assembly 624 includes an elastic roller, and an elastic roller is connected between the lower ends of the two vertical rods 641. The elastic roller can be purchased directly from the market, and the surface of the elastic roller has an elastic rubber coating, and the rubber material can be rubber or plastic.

[0076] The roller assembly 624 may also preferably adopt a hollow roller, which may be made of metal material. The deformation recovery ability of the metal hollow structure itself is used to act on the ball planting net 200, so that when the ball planting net 200 is pressed, the ball planting net 200 produces an arc deformation, and no single pit will be pressed out.

[0077] Similarly, during the ball laying process, the elastic roller on one side of the forward direction is driven by the cylinder 652 to descend to press the ball planting net 200, while the roller on the opposite side is driven by the cylinder 652 to rise and separate from the ball planting net 200.

[0078] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0079] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. An auxiliary system for electronic packaging equipment, characterized in that: It comprises a ball-supplied mechanism, a ball-supplying assembly and an auxiliary tooling, wherein the ball-supplying assembly is arranged above the ball-supplied mechanism, and the ball-supplying assembly provides an implantation component to an implantation site of the ball-supplied mechanism; The auxiliary tooling includes pressure components arranged on the front and rear sides of the ball supply assembly in the direction of movement. During the movement of the ball supply assembly, the ball supply assembly on the forward side of the ball supply assembly presses down to apply pressure to the ball supplied mechanism, and the pressure component on the back side of the ball supply assembly is lifted.

2. The auxiliary system for electronic packaging equipment according to claim 1, characterized in that: The ball supply mechanism comprises a ball planting net and a base plate, wherein the base plate is located below the ball planting net, and the points on the base plate where the implant components are arranged overlap with the meshes of the ball planting net to form an implantation site for accommodating the implant components; The downward pressure applied by the pressure assembly acts on the ball planting net, so that the ball planting net is attached to the substrate.

3. The auxiliary system for electronic packaging equipment according to claim 1, characterized in that: The pressure assembly includes one or more of a plunger assembly, a roller assembly and a drum assembly.

4. The auxiliary system for electronic packaging equipment according to claim 1, characterized in that: The ball supply assembly includes a conveying device and a ball supply device, and the conveying device drives the ball supply device to move in a plane above the ball supply mechanism; The ball supply device stores and provides implant components to the implantation site of the supplied ball mechanism.

5. The auxiliary system for electronic packaging equipment according to claim 4, characterized in that: The ball supply device includes a ball box, a ball storage groove and a ball outlet. The ball box is configured with an internal space for storing implant components. The internal space of the ball box is connected to the ball storage groove, and the lowermost opening of the ball box is the ball outlet.

6. The auxiliary system for electronic packaging equipment according to claim 5, characterized in that: The uppermost opening of the ball storage tank is connected to a ball-injection tube, and the upper end of the ball-injection tube extends into the inner space of the ball box to a certain height; A vibration device is installed on the ball box, and the vibration device drives the implanted component in the ball box to jump.

7. The auxiliary system for electronic packaging equipment according to claim 1, characterized in that: The auxiliary tooling also includes a bracket for installing the pressure assembly, and the bracket is provided with at least one set on both sides of the front and rear sides of the ball supply assembly in the direction of movement; Any group of the brackets gradually approaches the ball outlet of the ball supply assembly from top to bottom, and the bottom of any group of the brackets is configured to install one or more of a plunger assembly, a roller assembly and a drum assembly.

8. The auxiliary system for electronic packaging equipment according to claim 7, characterized in that: The auxiliary tooling also includes a cylinder seat and a cylinder. The cylinder seat is configured on the ball supply assembly, the cylinder is obliquely installed on the cylinder seat, and the bracket is connected to the output end of the cylinder.

9. The auxiliary system for electronic packaging equipment according to claim 8, characterized in that: The inclination angle of the cylinder output shaft is the same as the inclination angle of the bracket.

10. The auxiliary system for electronic packaging equipment according to claim 7, characterized in that: The plunger assemblies are arranged in plurality on the bracket in a direction perpendicular to the movement direction of the ball supply assembly; The roller assemblies are arranged in plurality on the bracket in a direction perpendicular to the moving direction of the ball supply assembly. The axial direction in which the roller assembly is installed on the bracket is perpendicular to the moving direction of the ball supply assembly.

Images