Copper clad plate glue additive ball mill device and method thereof

Abstract

The present application relates to the technical fields of copper-clad plate glue additive processing, in particular to a copper-clad plate glue additive ball mill device and method thereof, which comprises a receiving box, a support frame, a mounting ring, a blocking cover and a top seat, the top seat is arranged on one side of the receiving box and connected through the support frame, the mounting ring is arranged on the receiving box, a grinding dish is arranged between the mounting ring and the receiving box, a plurality of discharge ports are arranged on the grinding dish, the blocking cover is movably arranged on the mounting ring, a feeding seat is movably arranged on the top seat, a plurality of through holes are arranged in the feeding seat, the through holes are communicated with the blocking cover, the ball mill device further comprises a cutting assembly and a grinding system, the cutting assembly is arranged in the blocking cover and used for cutting the solid additive entering the blocking cover, the grinding system is arranged between the support frame and the grinding dish and used for grinding the solid additive, the grinding system is connected with the cutting assembly and controlled to work synchronously when the grinding system works.

Description

Technical Field

[0001] This invention relates to the field of copper clad laminate adhesive additive processing technology, and more specifically, to a ball milling apparatus and method for copper clad laminate adhesive additives. Background Technology

[0002] Copper-clad laminate is a plate-like material made by impregnating electronic fiberglass cloth or other reinforcing materials with adhesive, covering one or both sides with copper foil, and then hot-pressing it. As a substrate material in printed circuit board (PCB) manufacturing, copper-clad laminate primarily serves to interconnect, insulate, and support the PCB, significantly influencing signal transmission speed, energy loss, and characteristic impedance.

[0003] In the production process of copper-clad laminate adhesive, additive powder needs to be added. However, the additive powder is usually obtained by grinding the blocky additives into powder using a ball mill. But existing ball milling equipment has shortcomings:

[0004] Existing ball milling devices grind lumpy additives by rotating the grinding balls inside the grinding dish and grinding them through friction and compression between the grinding dish and the outer wall of the grinding balls. This automated grinding method has poor grinding effect and is slow. The traditional manual hand-held grinding method is more effective, in which the grinding balls are manually controlled to be tilted and rotate around the grinding dish. Although this grinding method can improve the grinding effect on lumpy additives, it is labor-intensive and long-term work can lead to high levels of fatigue, which affects the grinding work. Therefore, there is an urgent need for a ball milling device with a high degree of automation and good grinding effect. Summary of the Invention

[0005] The purpose of this invention is to provide a ball milling device for copper clad laminate adhesive additives to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A ball milling device for copper-clad laminate adhesive additives includes a receiving box, a support frame, a mounting ring, a sealing cover, and a top seat. The top seat is located on one side of the receiving box and connected to it by the support frame. The mounting ring is located on the receiving box, and a grinding dish is arranged between the mounting ring and the receiving box. The grinding dish has several discharge ports arranged around its ring. The sealing cover is movably mounted on the mounting ring. A feed seat is movably mounted on the top seat, and several through holes are arranged around its ring, communicating with the sealing cover. The ball milling device also includes a cutting component and a grinding system. The cutting component is located inside the sealing cover and is used to cut the solid additives entering the sealing cover. The grinding system is located between the support frame and the grinding dish and is used to grind the solid additives. The grinding system is connected to the cutting component, and the grinding system controls the cutting component to work synchronously when it is working.

[0008] The grinding system includes a connector, a grinding ball, a movable seat, an adjustment component, and a drive component. One end of the connector is spherical, and the other end is cylindrical. One end of the connector is slidably embedded in the grinding dish. The movable seat is movably disposed inside the support frame and has a connecting shaft. The end of the connecting shaft away from the movable seat is movably connected to the connector. The grinding ball is sleeved on the outer wall of the connecting shaft. The connecting shaft is inclined relative to the grinding dish. The adjustment component is disposed on the top seat and connected to the movable seat, and is used to control the movable seat to rotate along the grinding dish. The drive component is disposed on the support frame and connects the adjustment component and the movable seat. When the adjustment component is working, it controls the drive component to work synchronously and drives the connecting shaft to rotate.

[0009] A further technical solution of this application: the adjustment component includes a stepper motor and a drive arm. The stepper motor is mounted on the top seat, and the output end of the stepper motor is coaxially connected to the feed seat. The drive arm connects the movable seat and the feed seat.

[0010] A further technical solution of this application: one end of the drive arm is movably connected to a groove formed on the feed seat, a slider is movably disposed on the movable seat, the slider is connected to the other end of the drive arm, and the slider and the movable seat are elastically connected.

[0011] A further technical solution of this application: The driving component includes a helical gear ring, a second gear, and a transmission structure. The helical gear ring is mounted on a support frame, the second gear is sleeved on a movable seat, the second gear meshes with the helical gear ring, and the transmission structure is located between the helical gear ring and the cutting component. When the movable seat moves along the helical gear ring, it controls the operation of the transmission structure.

[0012] A further technical solution of this application: The cutting assembly includes a cutting seat, a cutting window, a drive seat, and a cutting component. The cutting seat is disposed inside the sealing cover. The number of cutting windows is several and arranged in a ring around the cutting seat. The drive seat is movably disposed on the cutting seat. A first gear is movably disposed on the cutting seat. The first gear and the drive seat are coaxially connected. The transmission structure includes at least a rack meshing with the first gear. The rack is movably disposed inside the sealing cover and the two are elastically connected. Each cutting window is provided with a cutting component. The cutting component is connected to the drive seat. When the drive seat moves, it controls the cutting component to work and cuts the solid additives that pass through.

[0013] A further technical solution of this application: the cutting component includes a fixed blade and a cutting blade. The fixed blade is disposed on one side of the cutting window, and the cutting blade is disposed on the other side of the cutting window. One end of the cutting blade is hinged to the cutting seat, and the other end is slidably engaged with a through groove formed on the drive seat and the two are elastically connected. A cutting gap is formed between the cutting blade and the fixed blade to allow the additive to pass through.

[0014] A further technical solution of this application: the transmission structure includes several protrusions, a mounting frame, rollers and a moving rod. The mounting frame is mounted on a movable seat. Several protrusions are arranged in a ring on the outer wall of the helical gear ring. The moving rod is movably mounted on the mounting frame and the two are elastically connected. The rollers are movably mounted on the moving rod and slide in cooperation with the outer wall of the helical gear ring. The protrusions are located on the moving path of the helical gear ring. The rack and the moving rod are connected.

[0015] A further technical solution of this application: a sleeve is movably disposed on the grinding dish, a rotating seat is movably disposed on the mounting ring, the rotating seat is connected to the connecting shaft, the rotating seat is connected to the sleeve, an air jet seat is disposed on the rotating seat, a plurality of nozzles are equidistantly disposed on the air jet seat, an air injection module communicating with the air jet seat is disposed on the mounting frame, and when the moving rod moves relative to the mounting frame, it controls the air injection module to work and inputs air into the air jet seat.

[0016] A further technical solution of this application: The air injection module includes an air injection pipe, a slide rod, and a piston. The air injection pipe is mounted on a mounting bracket and has an input hole and an output hole. A one-way valve is installed in both the input hole and the output hole. The output hole is connected to the jet seat. The piston is movably mounted inside the air injection pipe and the two are elastically connected. The slide rod is movably mounted on the air injection pipe and one end is connected to the piston. The other end of the slide rod is connected to the moving rod.

[0017] A ball milling method for copper clad laminate adhesive additives, comprising the ball milling apparatus described in the above technical solution, wherein the specific steps of the ball milling method are as follows:

[0018] S1: The solid additive is introduced into the feed seat, and the solid additive can enter the sealing cover through the through hole;

[0019] S2: By controlling the operation of the adjustment component, the operation of the cutting component can be controlled. The cutting component cuts the solid additive that falls into the sealing cap into pieces, and the cut solid additive falls onto the grinding dish.

[0020] S3: When the adjustment component is working, it can control the grinding ball, connecting shaft and movable seat to rotate around the connecting head. At the same time as the adjustment component is working, it controls the drive component to work synchronously, so that the grinding ball rotates on its own axis while revolving around the center. Through the extrusion of the grinding ball and the inner wall of the grinding bowl on the solid additive, the grinding of the solid additive can be achieved.

[0021] Compared with the prior art, the technical solution provided by the embodiments of the present invention has the following beneficial effects:

[0022] This invention, through the inclusion of a cutting component and a grinding system, utilizes a linkage structure between the grinding system and the cutting component to not only pre-treat solid additives and reduce the workload of the grinding system, but also mimics manual grinding, allowing the grinding balls to rotate around the grinding dish to grind the solid additives. Furthermore, controlling the grinding balls' revolution while simultaneously enabling their rotation further enhances the grinding effect. In addition, the linkage structure automatically clears the airflow from the discharge port of the grinding dish, eliminating the need for regular manual cleaning and preventing material jams that could hinder powder discharge. Compared to traditional ball milling devices, this device is superior in both functionality and grinding effect on solid additives. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the ball milling device for copper clad laminate adhesive additives in an embodiment of the present invention;

[0024] Figure 2 This is an assembly diagram of the sealing cover, mounting ring, and grinding dish of the ball milling device for copper-clad laminate adhesive additives in an embodiment of the present invention.

[0025] Figure 3 This is a schematic diagram of the internal structure of the sealing cap in the ball milling device for copper clad laminate adhesive additives in an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the cutting component in the ball milling device for copper-clad laminate adhesive additives in an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the grinding system in the ball milling device for copper clad laminate adhesive additives in an embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of the transmission structure in the ball milling device for copper-clad laminate adhesive additives in an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the air injection module in the ball milling device for copper clad laminate adhesive additives in an embodiment of the present invention;

[0030] Figure 8 This is a schematic diagram of the ball milling device for copper-clad laminate adhesive additives in an embodiment of the present invention.

[0031] Explanation of the labels in the diagram:

[0032] 1-Receiving box, 2-Support frame, 3-Mounting ring, 4-Sealing cover, 5-Grinding dish, 6-Stepper motor, 7-Top seat, 8-Feed seat, 9-Through hole, 10-Cutting seat, 11-Cutting window, 12-Drive seat, 13-Fixed blade, 14-Cutting blade, 15-Groove, 16-Helical tooth ring, 17-Drive arm, 18-Protrusion block, 19-Gear No. 1, 20-Rack, 21-Grinding ball, 22-Connector, 23-Moving seat, 24-Slider, 25-Gear No. 2, 26-Air injection pipe, 27-Input hole, 28-Output hole, 29-Piston, 30-Slide rod, 31-Moving rod, 32-Roller, 33-Rotating seat, 34-Air jet seat, 35-Sleeve seat, 36-Nozzle, 37-Connecting shaft, 38-Mounting frame. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. The present invention will be further described below with reference to the embodiments.

[0034] Please see Figures 1-8In one embodiment of this application, a ball milling device for copper-clad laminate adhesive additives includes a receiving box 1, a support frame 2, an mounting ring 3, a sealing cover 4, and a top seat 7. The top seat 7 is disposed on one side of the receiving box 1 and the two are connected by the support frame 2. The mounting ring 3 is disposed on the receiving box 1, and a grinding dish 5 is disposed between the mounting ring 3 and the receiving box 1. The grinding dish 5 has several discharge ports arranged around its ring. The sealing cover 4 is movably disposed on the mounting ring 3. A feeding seat 8 is movably disposed on the top seat 7. The feeding seat 8 has several through holes 9 arranged around its ring. The through holes 9 communicate with the sealing cover 4. The ball milling device also includes a cutting component and a grinding system. The cutting component is disposed inside the sealing cover 4 and is used to cut the solid additives entering the sealing cover 4. The grinding system is disposed between the support frame 2 and the grinding dish 5 and is used to grind the solid additives. The grinding system is connected to the cutting component, and the grinding system controls the cutting component to work synchronously when it is working.

[0035] The grinding system includes a connector 22, a grinding ball 21, a movable seat 23, an adjustment component, and a drive component. One end of the connector 22 is spherical, and the other end is cylindrical. One end of the connector 22 is slidably embedded in the grinding dish 5. The movable seat 23 is movably disposed inside the support frame 2. A connecting shaft 37 is provided on the movable seat 23. The end of the connecting shaft 37 away from the movable seat 23 is movably connected to the connector 22. The grinding ball 21 is sleeved on the outer wall of the connecting shaft 37. The connecting shaft 37 is inclined relative to the grinding dish 5. The adjustment component is disposed on the top seat 7 and connected to the movable seat 23, and is used to control the movable seat 23 to rotate along the grinding dish 5. The drive component is disposed on the support frame 2 and connects the adjustment component and the movable seat 23. When the adjustment component is working, it controls the drive component to work synchronously and drives the connecting shaft 37 to rotate.

[0036] In one specific embodiment, the adjustment assembly includes a stepper motor 6 and a drive arm 17. The stepper motor 6 is mounted on the top seat 7, and its output end is coaxially connected to the feed seat 8. The drive arm 17 connects the movable seat 23 and the feed seat 8.

[0037] In another specific embodiment, one end of the drive arm 17 is movably connected to a groove formed on the feed seat 8, and a slider 24 is movably disposed on the movable seat 23. The slider 24 is connected to the other end of the drive arm 17, and the slider 24 is elastically connected to the movable seat 23.

[0038] It should be noted that in this embodiment, the tilt angle between the connecting shaft 37 and the grinding dish 5 can be between 45° and 60°. As for the specific tilt angle value, it can be adjusted adaptively according to the actual size parameters of the grinding dish 5, and no specific limitation is made here.

[0039] In practical applications, solid additives are introduced into the feed seat 8, and then enter the sealing cover 4 through the through hole 9. By controlling the stepper motor 6 to rotate, the drive arm 17 is driven to rotate, which in turn drives the movable seat 23, the connecting shaft 37, and the grinding ball 21 to rotate relative to the grinding dish 5. At the same time, the drive component can also be driven to work. When the drive component is working, the cutting component can also work. The cutting component cuts the solid additives that fall into the sealing cover 4 into pieces, and the cut solid additives fall onto the grinding dish 5. When the drive component is working, it can also control the grinding ball 21 and the connecting shaft 37 to rotate on their own axis while revolving around the central axis. The grinding of the solid additives is achieved by the compression of the solid additives by the grinding ball 21 and the inner wall of the grinding dish 5.

[0040] Please see Figures 1-6 In another preferred embodiment of this application, the drive assembly includes a helical gear ring 16, a second gear 25, and a transmission structure. The helical gear ring 16 is mounted on the support frame 2, and the second gear 25 is sleeved on the movable seat 23. The second gear 25 meshes with the helical gear ring 16. The transmission structure is located between the helical gear ring 16 and the cutting assembly. When the movable seat 23 moves along the helical gear ring 16, it controls the operation of the transmission structure.

[0041] In one specific embodiment, the cutting assembly includes a cutting seat 10, cutting windows 11, a drive seat 12, and cutting components. The cutting seat 10 is disposed within the sealing cover 4. The number of cutting windows 11 is several and arranged in a ring around the cutting seat 10. The drive seat 12 is movably disposed on the cutting seat 10. A first gear 19 is movably disposed on the cutting seat 10. The first gear 19 and the drive seat 12 are coaxially connected. The transmission structure includes at least a rack 20 that meshes with the first gear 19. The rack 20 is movably disposed within the sealing cover 4 and the two are elastically connected. Each cutting window 11 is provided with a cutting component. The cutting component is connected to the drive seat 12. When the drive seat 12 moves, it controls the cutting component to work and cut the solid additives that pass through.

[0042] In another specific embodiment, the cutting element includes a fixed blade 13 and a cutting blade 14. The fixed blade 13 is disposed on one side of the cutting window 11, and the cutting blade 14 is disposed on the other side of the cutting window 11. One end of the cutting blade 14 is hinged to the cutting seat 10, and the other end is slidably engaged with a through groove 15 formed on the drive seat 12 and the two are elastically connected. A cutting gap is formed between the cutting blade 14 and the fixed blade 13 for the additive to pass through.

[0043] It should be further explained that the transmission structure includes several protrusions 18, a mounting frame 38, a roller 32, and a moving rod 31. The mounting frame 38 is mounted on the movable seat 23. Several protrusions 18 are arranged around the outer wall of the helical tooth ring 16. The moving rod 31 is movably mounted on the mounting frame 38 and the two are elastically connected. The roller 32 is movably mounted on the moving rod 31 and slides in cooperation with the outer wall of the helical tooth ring 16. The protrusions 18 are located on the moving path of the helical tooth ring 16. The rack 20 and the moving rod 31 are connected.

[0044] When the stepper motor 6 is energized and rotates, controlling the connecting shaft 37 and the grinding ball 21 to rotate along the grinding dish 5, it can drive the second gear 25 to rotate synchronously. Under the meshing action between the second gear 25 and the helical gear ring 16, the connecting shaft 37 and the grinding ball 21 are driven to rotate, thereby improving the grinding effect on the solid additives in the grinding dish 5. At the same time as the movable seat 23 rotates along the helical gear ring 16, the roller 32 and the protrusions 18 at different positions on the outer wall of the helical gear ring 16 can contact each other successively, thereby controlling the moving rod 31 to reciprocate relative to the mounting frame 38. During the reciprocating motion of the moving rod 31, the rack 20 is driven to move synchronously, thereby driving the drive seat 12 to rotate. When the drive seat 12 rotates, the cooperation between the drive seat 12 and the cutting blade 14 can be used to make the cutting blade 14 rotate along the hinge point between it and the cutting seat 10, so that the cutting blade 14 reciprocates relative to the fixed blade 13, and performs cutting processing on the solid additives passing through the cutting gap, reducing the working pressure of the grinding ball 21 in the later stage.

[0045] Please see Figures 1-8 In another preferred embodiment of this application, a sleeve 35 is movably disposed on the grinding dish 5, and a rotating seat 33 is movably disposed on the mounting ring 3. The rotating seat 33 is connected to the connecting shaft 37, and the rotating seat 33 is connected to the sleeve 35. An air jet seat 34 is disposed on the rotating seat 33, and a plurality of nozzles 36 are equidistantly disposed on the air jet seat 34. An air injection module communicating with the air jet seat 34 is disposed on the mounting frame 38. When the moving rod 31 moves relative to the mounting frame 38, it controls the air injection module to work and inputs air into the air jet seat 34.

[0046] In this embodiment, the air injection module includes an air injection pipe 26, a slide rod 30, and a piston 29. The air injection pipe 26 is mounted on a mounting bracket 38 and has an input port 27 and an output port 28. Both the input port 27 and the output port 28 are equipped with one-way valves. The output port 28 is connected to the jet seat 34. The piston 29 is movably mounted inside the air injection pipe 26 and the two are elastically connected. The slide rod 30 is movably mounted on the air injection pipe 26 and one end is connected to the piston 29. The other end of the slide rod 30 is connected to the moving rod 31.

[0047] It should be noted that this embodiment is not limited to the air injection module described above for inputting airflow into the jet seat 34. A fan or air pump can also be used instead, which will not be listed here.

[0048] When the stepper motor 6 drives the grinding ball 21 and the connecting shaft 37 to rotate along the grinding dish 5 to grind solid additives, it can drive the rotating seat 33 and the jet seat 34 to rotate synchronously. When the roller 32 successively abuts against the protrusions 18 at different positions, it can drive the moving rod 31 to reciprocate, thereby driving the sliding rod 30 and the piston 29 to reciprocate along the air injection pipe 26, thereby drawing outside air into the air injection pipe 26 through the inlet hole 27. Finally, the air in the air injection pipe 26 is input into the jet seat 34 through the outlet hole 28 and sprayed out from the nozzle 36. The airflow sprayed out from the nozzle 36 can impact the discharge port from the bottom of the grinding dish 5, thereby avoiding the discharge port from jamming and eliminating the need for manual cleaning by staff.

[0049] Please see Figures 1-8 In another embodiment of this application, a ball milling method for copper clad laminate adhesive additives includes the ball milling apparatus described in the above embodiments, and the specific steps of the ball milling method are as follows:

[0050] S1: The solid additive is introduced into the feed seat 8, and the solid additive can enter the sealing cover 4 through the through hole 9;

[0051] S2: By controlling the operation of the adjustment component, the operation of the cutting component can be controlled. The cutting component cuts the solid additive that falls into the sealing cover 4 into pieces, and the cut solid additive falls onto the grinding dish 5.

[0052] S3: When the adjustment component is working, it can control the grinding ball 21, the connecting shaft 37 and the movable seat 23 to rotate around the connecting head 22. At the same time as the adjustment component is working, it controls the drive component to work synchronously, so that the grinding ball 21 rotates on its own axis while revolving around the center. The grinding ball 21 and the inner wall of the grinding dish 5 squeeze the solid additive, thereby realizing the grinding of the solid additive.

[0053] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention; the actual structure is not limited thereto. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the present invention, such designs should fall within the protection scope of the present invention.

[0054] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ball milling device for copper-clad laminate adhesive additives, comprising a receiving box, a support frame, a mounting ring, a sealing cover, and a top seat, wherein the top seat is disposed on one side of the receiving box and the two are connected by the support frame; the mounting ring is disposed on the receiving box; a grinding dish is disposed between the mounting ring and the receiving box; the grinding dish has a plurality of discharge ports arranged in a ring; the sealing cover is movably disposed on the mounting ring; a feed seat is movably disposed on the top seat; the feed seat has a plurality of through holes arranged in a ring, the through holes communicating with the sealing cover, characterized in that... The ball milling device also includes a cutting component and a grinding system. The cutting component is disposed inside the sealing cover and is used to cut the solid additives that enter the sealing cover. The grinding system is disposed between the support frame and the grinding dish and is used to grind the solid additives. The grinding system is connected to the cutting component, and the grinding system controls the cutting component to work synchronously when it is working. The grinding system includes a connector, a grinding ball, a movable seat, an adjustment component, and a drive component. One end of the connector is spherical, and the other end is cylindrical. One end of the connector is slidably embedded in the grinding dish. The movable seat is movably disposed inside the support frame. A connecting shaft is disposed on the movable seat. The end of the connecting shaft away from the movable seat is movably connected to the connector. The grinding ball is sleeved on the outer wall of the connecting shaft. The connecting shaft is inclined relative to the grinding dish. The adjustment component is disposed on the top seat and connected to the movable seat, and is used to control the movable seat to rotate along the grinding dish. The drive component is disposed on the support frame and connects the adjustment component and the movable seat. When the adjustment component is working, it controls the drive component to work synchronously and drives the connecting shaft to rotate. The driving assembly includes a helical gear ring, a second gear, and a transmission structure. The helical gear ring is mounted on a support frame, and the second gear is fitted onto a movable seat. The second gear meshes with the helical gear ring. The transmission structure is located between the helical gear ring and the cutting assembly. When the movable seat moves along the helical gear ring, it controls the operation of the transmission structure. The cutting assembly includes a cutting seat, cutting windows, a driving seat, and cutting components. The cutting seat is located inside the sealing cover. There are several cutting windows arranged in a ring around the cutting seat. The driving seat is movably mounted on the cutting seat. A first gear is movably mounted on the cutting seat. The first gear and the driving seat are coaxially connected. The transmission structure includes at least a rack meshing with the first gear. The rack is movably mounted inside the sealing cover and the two are elastically connected. Each cutting window contains a cutting component, which is connected to the driving seat. When the driving seat moves, it controls the cutting component to operate and cut the solid additives that pass through.

2. The ball milling apparatus for copper-clad laminate adhesive additives according to claim 1, characterized in that, The adjustment assembly includes a stepper motor and a drive arm. The stepper motor is mounted on the top seat, and its output end is coaxially connected to the feed seat. The drive arm connects the movable seat and the feed seat.

3. The ball milling apparatus for copper-clad laminate adhesive additives according to claim 2, characterized in that, One end of the drive arm is movably connected to a groove formed on the feed seat. A slider is movably disposed on the movable seat. The slider is connected to the other end of the drive arm. The slider and the movable seat are elastically connected.

4. The ball milling apparatus for copper-clad laminate adhesive additives according to claim 1, characterized in that, The cutting component includes a fixed blade and a cutting blade. The fixed blade is disposed on one side of the cutting window, and the cutting blade is disposed on the other side of the cutting window. One end of the cutting blade is hinged to the cutting seat, and the other end is slidably engaged with a groove formed on the drive seat and the two are elastically connected. The cutting blade and the fixed blade form a cutting gap for the additive to pass through.

5. The ball milling apparatus for copper-clad laminate adhesive additives according to claim 4, characterized in that, The transmission structure includes several protrusions, a mounting frame, rollers, and a moving rod. The mounting frame is mounted on a movable seat. Several protrusions are arranged around the outer wall of the helical gear ring. The moving rod is movably mounted on the mounting frame and the two are elastically connected. The rollers are movably mounted on the moving rod and slide in cooperation with the outer wall of the helical gear ring. The protrusions are located on the moving path of the helical gear ring. The rack and the moving rod are connected.

6. The ball milling apparatus for copper-clad laminate adhesive additives according to claim 5, characterized in that, A sleeve is movably mounted on the grinding dish, and a rotating seat is movably mounted on the mounting ring. The rotating seat is connected to a connecting shaft and the sleeve. An air jet seat is mounted on the rotating seat, and several nozzles are equidistantly arranged on the air jet seat. An air injection module communicating with the air jet seat is mounted on the mounting frame. When the moving rod moves relative to the mounting frame, it controls the air injection module to work and inputs air into the air jet seat.

7. The ball milling apparatus for copper-clad laminate adhesive additives according to claim 6, characterized in that, The air injection module includes an air injection pipe, a slide rod, and a piston. The air injection pipe is mounted on a mounting bracket and has an input port and an output port. Both the input port and the output port are equipped with one-way valves. The output port is connected to the jet seat. The piston is movably mounted inside the air injection pipe and the two are elastically connected. The slide rod is movably mounted on the air injection pipe and one end is connected to the piston. The other end of the slide rod is connected to a moving rod.

8. A method for ball milling adhesive additives for copper-clad laminates, comprising the ball milling apparatus of claim 1, characterized in that, The specific steps of the ball milling method are as follows: S1: The solid additive is introduced into the feed seat, and the solid additive can enter the sealing cover through the through hole; S2: By controlling the operation of the adjustment component, the operation of the cutting component can be controlled. The cutting component cuts the solid additive that falls into the sealing cap into pieces, and the cut solid additive falls onto the grinding dish. S3: When the adjustment component is working, it can control the grinding ball, connecting shaft and movable seat to rotate around the connecting head. At the same time as the adjustment component is working, it controls the drive component to work synchronously, so that the grinding ball rotates on its own axis while revolving around the center. Through the extrusion of the grinding ball and the inner wall of the grinding bowl on the solid additive, the grinding of the solid additive can be achieved.

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