Copper-clad plate adhesive additive ball milling device and method thereof

Abstract

The invention relates to the technical field of copper-clad plate adhesive additive processing, in particular to a copper-clad plate adhesive additive ball milling device and a method thereof.The copper-clad plate adhesive additive ball milling device comprises a material receiving box, a supporting frame, a mounting ring, a plugging cover and a top seat, the top seat is arranged on one side of the material receiving box, the top seat and the material receiving box are connected through the supporting frame, and the mounting ring is arranged on the material receiving box; a grinding vessel is arranged between the mounting ring and the material receiving box, a plurality of discharging openings are annularly distributed in the grinding vessel, the plugging cover is movably arranged on the mounting ring, a feeding seat is movably arranged on the top seat, a plurality of through holes are annularly distributed in the feeding seat, the through holes are communicated with the plugging cover, the ball milling device further comprises a cutting assembly and a grinding system, and the cutting assembly is arranged in the plugging cover. The cutting assembly is arranged between the supporting frame and the grinding vessel and used for cutting the solid additive entering the plugging cover, the grinding system is arranged between the supporting frame and the grinding vessel and used for grinding the solid additive, the grinding system is connected with the cutting assembly, and the cutting assembly is controlled to work synchronously when the grinding system works.

Description

Technical Field

[0001] The invention relates to the technical field of copper clad laminate adhesive additive processing, and more specifically, to a copper clad laminate adhesive additive ball milling device and method thereof. Background Art

[0002] Copper clad laminate is a plate material made by impregnating electronic glass fiber cloth or other reinforcing materials with glue, covering one or both sides with copper foil and hot pressing. It is referred to as copper clad laminate. As the substrate material in the manufacture of printed circuit boards, copper clad laminate mainly plays the role of interconnection, insulation and support for printed circuit boards, and has a great influence on the transmission speed, energy loss and characteristic impedance of the signal in the circuit.

[0003] During the production process of copper clad laminate glue, additive powder needs to be added to it. However, the additive powder is usually ground into block additives by a ball mill to finally obtain the required powdered additives. However, the existing ball mill has defects: The grinding balls of the existing ball mill rotate in the grinding dish, and the block additives are ground through the friction and compression between the grinding dish and the outer wall of the grinding balls. This automated grinding method has poor grinding effect and slow speed, while the traditional manual swinging grinding method has better effect, that is, the grinding balls are manually controlled to be in an inclined state and rotate around the grinding dish. Although this grinding method can improve the grinding effect of block additives, it consumes a lot of labor, and long-term work will cause high human fatigue and affect the grinding work. Therefore, there is an urgent need for a ball mill with high automation and good grinding effect. Summary of the invention

[0004] The object of the present invention is to provide a copper clad laminate adhesive additive ball milling device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A copper clad laminate adhesive additive ball milling device, comprising a material receiving box, a support frame, a mounting ring, a blocking cover and a top seat, wherein the top seat is arranged at one side of the material receiving box and the two are connected via the support frame, the mounting ring is arranged on the material receiving box, a grinding plate is arranged between the mounting ring and the material receiving box, a plurality of discharge ports are arranged on the grinding plate, 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 on the inner ring of the feeding seat, the through holes are connected to the blocking cover, the ball milling device also comprises a cutting assembly and a grinding system, the cutting assembly is arranged in the blocking cover, and is used for cutting solid additives entering the blocking cover, the grinding system is arranged between the support frame and the grinding plate, and is used for grinding solid additives, the grinding system is connected to the cutting assembly, and the grinding system controls the cutting assembly to work synchronously when it is working; The grinding system includes a connecting head, a grinding ball, a movable seat, an adjusting component and a driving component. One end of the connecting head is spherical and the other end is cylindrical. One end of the connecting head is slidably embedded in the grinding dish. The movable seat is movably arranged on the inner side of the supporting frame. A connecting shaft is arranged on the movable seat. The end of the connecting shaft away from the movable seat is movably connected to the connecting head. The grinding ball is sleeved on the outer wall of the connecting shaft. The connecting shaft is tilted relative to the grinding dish. The adjusting component is arranged on the top seat and connected to the movable seat for controlling the movable seat to rotate along the grinding dish. The driving component is arranged on the supporting frame and connects the adjusting component and the movable seat. When the adjusting component is working, it controls the driving component to work synchronously and drives the connecting shaft to rotate.

[0006] A further technical solution of the present application is as follows: the adjustment component includes a stepper motor and a drive arm, the stepper motor is arranged on the top seat, the output end of the stepper motor is coaxially connected to the feed seat, and the drive arm connects the movable seat and the feed seat.

[0007] A further technical solution of the present application is as follows: one end of the driving arm is movably connected to a slide groove formed on the feed seat, a slider is movably provided on the movable seat, the slider is connected to the other end of the driving arm, and the slider is elastically connected to the movable seat.

[0008] A further technical solution of the present application is as follows: the driving assembly includes a helical gear ring, a second gear and a transmission structure, the helical gear ring is arranged on a support frame, the second gear is sleeved on a movable seat, the second gear and the helical gear ring are meshed with each other, the transmission structure is arranged between the helical gear ring and the cutting assembly, and the movable seat controls the operation of the transmission structure when it moves along the helical gear ring.

[0009] The present application has a further technical solution: the cutting assembly includes a cutting seat, a cutting window, a driving seat and a cutting piece, the cutting seat is arranged in a sealing cover, the number of the cutting windows is several and they are arranged in a ring on the cutting seat, the driving seat is movably arranged on the cutting seat, a No. 1 gear is movably arranged on the cutting seat, the No. 1 gear is coaxially connected with the driving seat, the transmission structure includes at least a rack meshing with the No. 1 gear, the rack is movably arranged in the sealing cover and the two are elastically connected, a cutting piece is arranged in each of the cutting windows, the cutting piece is connected to the driving seat, and when the driving seat moves, it controls the cutting piece to work and cuts the solid additives passing through.

[0010] The present application has a further technical solution: the cutting piece includes a fixed blade and a cutting blade, the fixed blade is arranged on one side of the cutting window, and the cutting blade is arranged 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 matched with a through groove formed on the driving seat and the two are elastically connected, and a cutting gap is formed between the cutting blade and the fixed blade for the additive to pass through.

[0011] The present application has a further technical solution: the transmission structure includes a plurality of raised blocks, a mounting frame, a roller and a moving rod, the mounting frame is arranged on a movable seat, a plurality of the raised blocks are arranged on the outer wall of the helical gear ring, the moving rod is movably arranged on the mounting frame and the two are elastically connected, the roller is movably arranged on the moving rod and slidably cooperates with the outer wall of the helical gear ring, the raised blocks are located on the moving path of the helical gear ring, and the rack is connected to the moving rod.

[0012] A further technical solution of the present application is: a sleeve is movably provided on the grinding plate, a swivel is movably provided on the mounting ring, the swivel is connected to the connecting shaft, the swivel is connected to the sleeve, a jet seat is provided on the swivel, a plurality of nozzles are equidistantly provided on the jet seat, an injection module connected to the jet seat is provided on the mounting frame, and when the movable rod moves relative to the mounting frame, the injection module is controlled to work and air is input into the jet seat.

[0013] A further technical solution of the present application is as follows: the gas injection module includes a gas injection pipe, a sliding rod and a piston, the gas injection pipe is arranged on a mounting frame, an input hole and an output hole are arranged on the gas injection pipe, both the input hole and the output hole are provided with a one-way valve, the output hole is connected to the injection seat, the piston is movably arranged in the gas injection pipe and the two are elastically connected, the sliding rod is movably arranged on the gas injection pipe and one end is connected to the piston, and the other end of the sliding rod is connected to the moving rod.

[0014] A ball milling method for copper clad laminate adhesive additives, comprising the ball milling device described in the above technical solution, wherein the specific steps of the ball milling method are as follows: S1: Introduce the solid additive into the feed seat, and the solid additive can enter the blocking cover along the through hole; S2: By controlling the position adjustment component to work, the position adjustment component can control the cutting component to work, and the cutting component cuts and divides the solid additives that fall into the blocking cover into pieces, and the cut solid additives fall onto the grinding dish; S3: When the positioning assembly is working, the grinding balls, the connecting shaft and the movable seat can be controlled to rotate with the connecting head as the center, and while the positioning assembly is working, the driving assembly is controlled to work synchronously, so that the grinding balls can rotate while revolving, and the solid additives can be squeezed by the grinding balls and the inner wall of the grinding dish, thereby grinding the solid additives.

[0015] Compared with the prior art, the technical solution provided by the embodiment of the present invention has the following beneficial effects: The embodiment of the present invention provides a cutting component and a grinding system, and utilizes the linkage structure between the grinding system and the cutting component, which can not only realize the pretreatment of solid additives and reduce the working pressure of the grinding system, but also can imitate the manual grinding method, so that the grinding balls rotate around the grinding dish to grind the solid additives, and can control the revolution of the grinding balls while making them rotate on their own, thereby further improving the grinding effect of the solid additives. In addition, the device can also utilize the linkage structure to automatically realize the airflow cleaning of the discharge port of the grinding dish, without the need for staff to manually clean it regularly, to avoid the occurrence of material jamming that affects the smooth discharge of powder. Compared with traditional ball mills, the present device is better in both function and grinding effect on solid additives. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a copper clad laminate adhesive additive ball milling device according to an embodiment of the present invention; Figure 2 It is an assembly diagram of a sealing cover, a mounting ring and a grinding dish of a copper clad laminate adhesive additive ball milling device in an embodiment of the present invention; Figure 3 This is a schematic diagram of the internal structure of a sealing cover in a copper clad laminate adhesive additive ball milling device according to an embodiment of the present invention; Figure 4 It is a schematic structural diagram of a cutting assembly in a copper clad laminate adhesive additive ball milling device according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of the grinding system in the copper clad laminate adhesive additive ball milling device according to an embodiment of the present invention; Figure 6 It is a schematic diagram of the structure of the transmission structure in the copper clad laminate adhesive additive ball milling device according to an embodiment of the present invention; Figure 7 This is a schematic structural diagram of a gas injection module in a copper clad laminate adhesive additive ball milling device according to an embodiment of the present invention; Figure 8 It is a schematic diagram of the structure of the copper clad laminate adhesive additive ball milling device in an embodiment of the present invention.

[0017] Explanation of the symbols in the schematic diagram: 1- material receiving box, 2- support frame, 3- mounting ring, 4- blocking cover, 5- grinding dish, 6- stepping motor, 7- top seat, 8- feeding seat, 9- through hole, 10- cutting seat, 11- cutting window, 12- driving seat, 13- fixed blade, 14- cutting blade, 15- through groove, 16- oblique gear ring, 17- driving arm, 18- protruding block, 19- No. 1 gear, 20- rack, 21- grinding ball, 22- connecting head, 23- movable seat, 24- slider, 25- No. 2 gear, 26- air injection pipe, 27- input hole, 28- output hole, 29- piston, 30- sliding rod, 31- moving rod, 32- roller, 33- rotating seat, 34- jet seat, 35- sleeve seat, 36- nozzle, 37- connecting shaft, 38- mounting frame. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The present invention is further described below in combination with the embodiments.

[0019] See also Figure 1-Figure 8 In one embodiment of the present application, a copper clad laminate adhesive additive ball milling device includes a material receiving box 1, a support frame 2, a mounting ring 3, a blocking cover 4 and a top seat 7, wherein the top seat 7 is arranged on one side of the material receiving box 1 and the two are connected through the support frame 2, the mounting ring 3 is arranged on the material receiving box 1, a grinding dish 5 is arranged between the mounting ring 3 and the material receiving box 1, and a plurality of discharge ports are arranged on the grinding dish 5, the blocking cover 4 is movably arranged on the mounting ring 3, a feed seat 8 is movably arranged on the top seat 7, a plurality of through holes 9 are arranged in the inner ring of the feed seat 8, and the through holes 9 are connected to the blocking cover 4, the ball milling device also includes a cutting assembly and a grinding system, the cutting assembly is arranged in the blocking cover 4, and is used to cut the solid additive entering the blocking cover 4, the grinding system is arranged between the support frame 2 and the grinding dish 5, and is used to grind the solid additive, the grinding system is connected to the cutting assembly, and the grinding system controls the cutting assembly to work synchronously when working; The grinding system includes a connecting head 22, a grinding ball 21, a movable seat 23, an adjusting component and a driving component. One end of the connecting head 22 is spherical and the other end is cylindrical. One end of the connecting head 22 is slidably embedded in the grinding dish 5. The movable seat 23 is movably arranged on the inner side of the support frame 2. A connecting shaft 37 is arranged on the movable seat 23. The connecting shaft 37 is movably connected to the connecting head 22 at one end away from the movable seat 23. The grinding ball 21 is sleeved on the outer wall of the connecting shaft 37. The connecting shaft 37 is arranged obliquely relative to the grinding dish 5. The adjusting component is arranged 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 driving component is arranged on the support frame 2 and connects the adjusting component and the movable seat 23. When the adjusting component is working, it controls the driving component to work synchronously and drives the connecting shaft 37 to rotate.

[0020] In a specific case of this embodiment, the adjustment component includes a stepper motor 6 and a drive arm 17. The stepper motor 6 is arranged on the top seat 7. The output end of the stepper motor 6 is coaxially connected to the feed seat 8. The drive arm 17 connects the movable seat 23 and the feed seat 8.

[0021] In another specific case of this embodiment, one end of the driving arm 17 is movably connected to a slide groove formed on the feed seat 8, a slider 24 is movably provided on the movable seat 23, the slider 24 is connected to the other end of the driving arm 17, and the slider 24 is elastically connected to the movable seat 23.

[0022] It should be noted that, in this embodiment, the inclination angle between the connecting shaft 37 and the grinding plate 5 can be between 45° and 60°. As for the specific value of the inclination angle, it can be adaptively adjusted according to the actual size parameters of the grinding plate 5, and is not specifically limited here.

[0023] In actual application, the solid additive is introduced into the feed seat 8, and the solid additive can enter the blocking cover 4 along the through hole 9; by controlling the stepper motor 6 to be powered on and rotated, the driving arm 17 is driven to rotate, and then the movable seat 23, the connecting shaft 37 and the grinding ball 21 are driven to rotate relative to the grinding dish 5, and at the same time, the driving component can be driven to work. When the driving component is working, the cutting component can work, and the cutting component cuts and divides the solid additive that falls into the blocking cover 4 into blocks, and the cut solid additive falls onto the grinding dish 5; when the driving component is working, it can also control the grinding ball 21 and the connecting shaft 37 to rotate while revolving, and the solid additive is squeezed by the grinding ball 21 and the inner wall of the grinding dish 5, so that the solid additive can be ground.

[0024] See also Figure 1-Figure 6As another preferred embodiment of the present application, the driving assembly includes a helical gear ring 16, a second gear 25 and a transmission structure. The helical gear ring 16 is arranged on the support frame 2, and the second gear 25 is sleeved on the movable seat 23. The second gear 25 and the helical gear ring 16 are meshed with each other. The transmission structure is arranged between the helical gear ring 16 and the cutting assembly. When the movable seat 23 moves along the helical gear ring 16, the transmission structure is controlled to work.

[0025] In a specific case of this embodiment, the cutting assembly includes a cutting seat 10, a cutting window 11, a driving seat 12 and a cutting piece. The cutting seat 10 is arranged in the sealing cover 4. The number of the cutting windows 11 is several and they are arranged in a ring on the cutting seat 10. The driving seat 12 is movably arranged on the cutting seat 10. A No. 1 gear 19 is movably arranged on the cutting seat 10. The No. 1 gear 19 is coaxially connected with the driving seat 12. The transmission structure includes at least a rack 20 meshing with the No. 1 gear 19. The rack 20 is movably arranged in the sealing cover 4 and the two are elastically connected. A cutting piece is arranged in each of the cutting windows 11. The cutting piece is connected to the driving seat 12. When the driving seat 12 moves, it controls the operation of the cutting piece and cuts the solid additive passing through.

[0026] In another specific case of the present embodiment, the cutting member includes a fixed blade 13 and a cutting blade 14, wherein the fixed blade 13 is arranged on one side of the cutting window 11, and the cutting blade 14 is arranged 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 matched with a through groove 15 formed on the driving seat 12 and the two are elastically connected, and a cutting gap is formed between the cutting blade 14 and the fixed blade 13 for the additive to pass through.

[0027] It should be supplemented that the transmission structure includes a plurality of raised blocks 18, a mounting frame 38, a roller 32 and a moving rod 31. The mounting frame 38 is arranged on the movable seat 23, and a plurality of the raised blocks 18 are arranged on the outer wall of the bevel gear ring 16. The moving rod 31 is movably arranged on the mounting frame 38 and the two are elastically connected. The roller 32 is movably arranged on the moving rod 31 and slidably cooperates with the outer wall of the bevel gear ring 16. The raised block 18 is located on the moving path of the bevel gear ring 16, and the rack 20 is connected to the moving rod 31.

[0028] When the stepper motor 6 is powered on and rotated to control the connecting shaft 37 and the grinding ball 21 to rotate along the grinding dish 5, the second gear 25 can be driven to rotate synchronously. Under the meshing action between the second gear 25 and the bevel gear ring 16, the connecting shaft 37 and the grinding ball 21 are driven to rotate, thereby improving the grinding processing effect of the solid additives in the grinding dish 5. When the movable seat 23 rotates along the bevel gear ring 16, the roller 32 and the raised blocks 18 at different positions on the outer wall of the bevel gear ring 16 can be contacted successively, thereby controlling the reciprocating movement of the moving rod 31 relative to the mounting frame 38. During the reciprocating movement of the moving rod 31, the rack 20 is driven to move synchronously, thereby driving the driving seat 12 to rotate. When the driving seat 12 rotates, the cooperation between the driving seat 12 and the cutting blade 14 can be utilized 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 the solid additives passing through the cutting gap are cut and processed, thereby reducing the working pressure of the grinding ball 21 in the later stage.

[0029] See also Figure 1-Figure 8 As another preferred embodiment of the present application, a sleeve 35 is movably provided on the grinding dish 5, a swivel seat 33 is movably provided on the mounting ring 3, the swivel seat 33 is connected to the connecting shaft 37, the swivel seat 33 is connected to the sleeve 35, a jet seat 34 is provided on the swivel seat 33, a plurality of nozzles 36 are equidistantly provided on the jet seat 34, a gas injection module connected to the jet seat 34 is provided on the mounting frame 38, and when the movable rod 31 moves relative to the mounting frame 38, the gas injection module is controlled to work and input air into the jet seat 34.

[0030] In this exemplary embodiment, the gas injection module includes a gas injection pipe 26, a sliding rod 30 and a piston 29. The gas injection pipe 26 is arranged on a mounting frame 38. An input hole 27 and an output hole 28 are provided on the gas injection pipe 26. Both the input hole 27 and the output hole 28 are provided with a one-way valve. The output hole 28 is connected to the injection seat 34. The piston 29 is movably arranged in the gas injection pipe 26 and the two are elastically connected. The sliding rod 30 is movably arranged on the gas injection pipe 26 and one end is connected to the piston 29. The other end of the sliding rod 30 is connected to the moving rod 31.

[0031] It should be noted that the present embodiment is not limited to the above-mentioned gas injection module to input airflow into the gas injection seat 34, and a fan or air pump output may be directly used instead, which will not be listed here one by one.

[0032] When the stepper motor 6 is controlled to drive the grinding ball 21 and the connecting shaft 37 to rotate along the grinding dish 5 to grind the solid additive, the rotating seat 33 and the air injection seat 34 can be driven to rotate synchronously, and when the roller 32 successively contacts the protruding blocks 18 at different positions, the moving rod 31 can be driven to reciprocate, thereby driving the sliding rod 30 and the piston 29 to reciprocate along the air injection pipe 26, and then the outside air is drawn into the air injection pipe 26 along the input hole 27, and finally the air in the air injection pipe 26 is input into the air injection seat 34 along the output hole 28 and ejected from the nozzle 36. The airflow ejected from the nozzle 36 can impact the discharge port from the lower side of the grinding dish 5, thereby avoiding the situation where the discharge port is stuck, and there is no need for the staff to manually clean it regularly.

[0033] See also Figure 1-Figure 8 In another embodiment of the present application, a ball milling method for copper clad laminate adhesive additives includes the ball milling device described in the above embodiment, and the specific steps of the ball milling method are as follows: S1: Introduce the solid additive into the feed seat 8, and the solid additive can enter the blocking cover 4 along the through hole 9; S2: By controlling the position adjustment component to work, the position adjustment component can control the cutting component to work, and the cutting component cuts and divides the solid additives that fall into the blocking cover 4 into pieces, and the cut solid additives fall onto the grinding dish 5; S3: When the positioning assembly is working, the grinding ball 21, the connecting shaft 37 and the movable seat 23 can be controlled to rotate with the connecting head 22 as the center, and while the positioning assembly is working, the driving assembly is controlled to work synchronously, so that the grinding ball 21 can rotate while revolving, and the solid additive can be squeezed by the grinding ball 21 and the inner wall of the grinding dish 5, thereby achieving the grinding of the solid additive.

[0034] The present invention and its embodiments are described schematically above, and the description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by it and designs a structural method and an embodiment similar to the technical solution without creativity without departing from the purpose of the invention, they shall all fall within the protection scope of the present invention. In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A copper clad laminate adhesive additive ball milling device, comprising a material receiving box, a support frame, a mounting ring, a blocking cover and a top seat, wherein the top seat is arranged on one side of the material receiving box and the two are connected by the support frame, the mounting ring is arranged on the material receiving box, a grinding plate is arranged between the mounting ring and the material receiving box, a plurality of discharge ports are arranged on the grinding plate, the blocking cover is movably arranged on the mounting ring, a feed seat is movably arranged on the top seat, a plurality of through holes are arranged on the inner ring of the feed seat, and the through holes are connected to the blocking cover, characterized in that: The ball mill device also includes a cutting assembly and a grinding system. The cutting assembly is arranged in the blocking cover and is used to cut the solid additives entering the blocking cover. The grinding system is arranged between the support frame and the grinding dish and is used to grind the solid additives. The grinding system is connected to the cutting assembly and controls the cutting assembly to work synchronously when the grinding system is working. The grinding system includes a connecting head, a grinding ball, a movable seat, an adjusting component and a driving component. One end of the connecting head is spherical and the other end is cylindrical. One end of the connecting head is slidably embedded in the grinding dish. The movable seat is movably arranged on the inner side of the supporting frame. A connecting shaft is arranged on the movable seat. The end of the connecting shaft away from the movable seat is movably connected to the connecting head. The grinding ball is sleeved on the outer wall of the connecting shaft. The connecting shaft is tilted relative to the grinding dish. The adjusting component is arranged on the top seat and connected to the movable seat for controlling the movable seat to rotate along the grinding dish. The driving component is arranged on the supporting frame and connects the adjusting component and the movable seat. When the adjusting component is working, it controls the driving component to work synchronously and drives the connecting shaft to rotate.

2. The copper clad laminate adhesive additive ball milling device according to claim 1, characterized in that: The adjustment component includes a stepper motor and a driving arm. The stepper motor is arranged on the top seat. The output end of the stepper motor is coaxially connected to the feed seat. The driving arm connects the movable seat and the feed seat.

3. The copper clad laminate adhesive additive ball milling device according to claim 2, characterized in that: One end of the driving arm is movably connected to a slide groove formed on the feed seat, a sliding block is movably provided on the movable seat, the sliding block is connected to the other end of the driving arm, and the sliding block is elastically connected to the movable seat.

4. The copper clad laminate adhesive additive ball milling device according to claim 3, characterized in that: The driving assembly includes a helical gear ring, a second gear and a transmission structure. The helical gear ring is arranged on a support frame, and the second gear is sleeved on a movable seat. The second gear and the helical gear ring are meshed with each other. The transmission structure is arranged between the helical gear ring and the cutting assembly. When the movable seat moves along the helical gear ring, the transmission structure is controlled to work.

5. The copper clad laminate adhesive additive ball milling device according to claim 4, characterized in that: The cutting assembly includes a cutting seat, a cutting window, a driving seat and a cutting piece. The cutting seat is arranged in a sealing cover. The number of the cutting windows is several and they are arranged in a ring on the cutting seat. The driving seat is movably arranged on the cutting seat. A No. 1 gear is movably arranged on the cutting seat. The No. 1 gear is coaxially connected with the driving seat. The transmission structure includes at least a rack meshing with the No. 1 gear. The rack is movably arranged in the sealing cover and the two are elastically connected. A cutting piece is arranged in each cutting window. The cutting piece is connected to the driving seat. When the driving seat moves, it controls the cutting piece to work and cuts the solid additive passing through.

6. The copper clad laminate adhesive additive ball milling device according to claim 5, characterized in that: The cutting piece includes a fixed blade and a cutting blade. The fixed blade is arranged on one side of the cutting window, and the cutting blade is arranged 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 matched with a through groove formed on the driving seat and the two are elastically connected. A cutting gap is formed between the cutting blade and the fixed blade for the additive to pass through.

7. The copper clad laminate adhesive additive ball milling device according to claim 5, characterized in that: The transmission structure includes a plurality of raised blocks, a mounting frame, a roller and a moving rod, the mounting frame is arranged on a movable seat, the plurality of raised blocks are arranged on the outer wall of the helical gear ring, the moving rod is movably arranged on the mounting frame and the two are elastically connected, the roller is movably arranged on the moving rod and slidably cooperates with the outer wall of the helical gear ring, the raised block is located on the moving path of the helical gear ring, and the rack is connected to the moving rod.

8. The copper clad laminate adhesive additive ball milling device according to claim 7, characterized in that: A sleeve is movably provided on the grinding plate, a swivel is movably provided on the mounting ring, the swivel is connected to a connecting shaft, the swivel is connected to the sleeve, an air jet seat is provided on the swivel, a plurality of nozzles are equidistantly provided on the air jet seat, an injection module connected to the air jet seat is provided on the mounting frame, and when the movable rod moves relative to the mounting frame, the air injection module is controlled to work and input air into the air jet seat.

9. The copper clad laminate adhesive additive ball milling device according to claim 8, characterized in that: The gas injection module includes a gas injection pipe, a sliding rod and a piston. The gas injection pipe is arranged on a mounting frame. An input hole and an output hole are arranged on the gas injection pipe. Both the input hole and the output hole are provided with a one-way valve. The output hole is connected to the injection seat. The piston is movably arranged in the gas injection pipe and the two are elastically connected. The sliding rod is movably arranged on the gas injection pipe and one end is connected to the piston. The other end of the sliding rod is connected to the moving rod.

10. A method for ball milling a copper clad laminate adhesive additive, comprising the ball milling device according to claim 1, characterized in that: The specific steps of the ball milling method are as follows: S1: Introduce the solid additive into the feed seat, and the solid additive can enter the blocking cover along the through hole; S2: By controlling the position adjustment component to work, the position adjustment component can control the cutting component to work, and the cutting component cuts and divides the solid additives that fall into the blocking cover into pieces, and the cut solid additives fall onto the grinding dish; S3: When the positioning assembly is working, the grinding balls, the connecting shaft and the movable seat can be controlled to rotate with the connecting head as the center, and while the positioning assembly is working, the driving assembly is controlled to work synchronously, so that the grinding balls can rotate while revolving, and the solid additives can be squeezed by the grinding balls and the inner wall of the grinding dish, thereby grinding the solid additives.

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