A dust-free panel processing equipment

Abstract

The present invention discloses a dust-free panel processing equipment, which specifically relates to the technical field of PCB circuit board processing, including a processing base, the upper surface of the processing base is fixedly connected to the lower surfaces of two support platforms, and the upper surfaces of the two support platforms are fixedly connected to the lower surface of the same processing platform, and the upper surface of the processing platform is provided with a clamping hole. The present invention provides a steel cable, a drive motor, a fan, a retaining frame and a sealing block, so that when the processing equipment is installing the circuit board, it only needs to drive the motor and the operation of the fan to fix the circuit board, and when the fan is running, it will synchronously extract the gas in the sealing cover, so as to collect and clean the waste chips generated when processing the circuit board, and at the same time reduce the possibility of dust accumulation on the processing equipment and the surface of the circuit board during circuit board processing, improve the accuracy of the processing equipment when processing the circuit board, and avoid the waste chips of the circuit board from escaping and affecting the environment.

Description

Technical Field

[0001] The present invention relates to the technical field of PCB circuit board processing, and more particularly to a dust-free board separation processing device. Background Art

[0002] PCBs, also known as printed circuit boards, provide electrical connections for electronic components. They have a history of over 100 years; their design primarily involves layout design. The main advantage of using PCBs is that they significantly reduce wiring and assembly errors, improving automation and productivity.

[0003] Chinese patent document (CN109121316A) discloses a PCB circuit board fixing processing equipment and a PCB circuit board fixing processing process. The specification states that "PCB circuit boards, also known as printed circuit boards, provide electrical connections for electronic components. The main advantage of using circuit boards is that they greatly reduce wiring and assembly errors, improve the level of automation and production labor efficiency. PCB circuit boards on the market have a variety of specifications, but PCB circuit boards usually have a cleaning process before electroplating. This is because human contact or other unavoidable external factors can cause contamination on the circuit board surface. If the surface is not cleaned thoroughly, the presence of contaminants will make it impossible to electroplate the locally contaminated areas, or after electroplating, the contaminated areas are easily detached due to the influence of temperature during use. In addition, manual cleaning of the surface of the circuit board to be electroplated is generally time-consuming, labor-intensive, and inefficient. Moreover, manual contact during the cleaning process cannot guarantee the cleanliness of the surface, which has a significant impact on the subsequent electroplating quality." However, in actual use, it cannot completely solve the problems of dust and flipping during the processing of the circuit board. Therefore, the following problems still exist in the existing processing equipment and the devices described in the cited comparative cases:

[0004] 1. During the production of circuit boards, dense through-holes need to be opened on their surfaces. In the prior art, the circuit board is placed on an operating platform and punched with a punching device through a numerical control method. However, in actual use, the waste chips and waste materials after punching cannot be effectively collected and recycled, which not only easily leads to waste of resources, but also the waste chips from drilling easily affect the subsequent punching work of the punching device on the circuit board, making it difficult to ensure the processing quality of the circuit board;

[0005] 2. When mechanically processing circuit boards, single-sided processing is often used to ensure processing accuracy. However, when processing the back of the circuit board, the circuit board needs to be disassembled and reinstalled, resulting in reduced double-sided processing efficiency, making it difficult to ensure the processing progress and processing efficiency of the circuit board. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a dust-free and poorly-made board separation processing equipment. The technical problem to be solved by the present invention is: in the process of circuit board processing and production, dense through holes need to be opened on its surface. In the prior art, the circuit board is placed on an operating platform, and the circuit board is punched with the help of a punching device through CNC. However, in actual use, the waste chips and waste materials after punching cannot be effectively collected and recycled, which not only easily leads to waste of resources, but also the waste chips from drilling easily affect the subsequent punching work of the punching device on the circuit board, resulting in that the processing quality of the circuit board is difficult to guarantee. When the circuit board is mechanically processed and produced, in order to ensure the accuracy of the processing, a single-sided processing method is often adopted. However, when processing the back of the circuit board, the circuit board needs to be disassembled and reinstalled, resulting in reduced double-sided processing efficiency, making it difficult to guarantee the processing progress and the processing efficiency of the circuit board.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dust-free plate-cutting processing equipment, comprising a processing base, the upper surface of the processing base is fixedly connected to the lower surfaces of the two support platforms, and the upper surfaces of the two support platforms are fixedly connected to the lower surface of the same processing platform, the upper surface of the processing platform is provided with a clamping hole, a filter screen is fixedly connected in the clamping hole provided on the upper surface of the processing platform, the upper surface of the processing platform is fixedly connected to the lower surfaces of the two retaining frames, and the opposite surfaces of the two retaining frames are clamped with rotating devices, one end of the opposite surfaces of the two rotating devices is fixedly connected to the end away from the two telescopic rods, the outer surface of the telescopic rod is sleeved with a first spring, and the two first The ends of the springs that are away from each other are fixedly connected to the outer surfaces of the two telescopic rods, and the opposite surfaces of the two first springs and the two telescopic rods are fixedly connected to the sides away from the two positioning clips. The telescopic rod, the rotating device and the retaining frame are all provided with mounting holes. The retaining frame is connected to the positioning clip through the telescopic rod and the rotating device. The outer surface of the rotating device on the right side is fixedly connected to the inner wall of the positioning gear disk. A sealing block is slidably connected in the mounting hole. Several through holes are provided on the right side of the sealing block, and the sides away from the two positioning clips are fixedly connected to one end of the opposite surfaces of the two steel cables. The two steel cables are respectively located in the two mounting holes, and the outer surface of the steel cable is fixedly connected to the inner wall of the sealing block.

[0008] As a further solution of the present invention: the rotating device is composed of a bearing and a rotating shaft, the other end of the steel cable passes through the baffle, the first steering wheel and the second steering wheel and is fixedly connected to the outer surface of the convergence disk, and the opposite surfaces of the two baffles are respectively fixedly connected to the sides away from the two retaining frames, and the first steering wheel is clamped on the right side of the retaining frame.

[0009] As a further solution of the present invention: the second steering wheel is clamped on the lower surface of the inner wall of the support platform, the front of the focusing disk is fixedly connected to the output shaft on the back of the driving motor, and the lower surface of the driving motor is fixedly connected to the upper surface of the processing base.

[0010] As a further solution of the present invention: an exhaust hole is opened on the back of the retaining frame, and the exhaust hole is connected to the mounting hole, and the backs of the two retaining frames are fixedly connected with a conduit, one end of the front of the two conduits is connected to the mounting hole, and the other ends of the two conduits are respectively connected to the left and right ends of the connector.

[0011] As a further solution of the present invention: the lower surface of the connecting head is fixedly connected to the upper surface of the processing base through a fixed block, one end of the front side of the connecting head is connected to the lower surface of the sealing cover through a connecting pipe, and a pressure valve is provided on the outer surface of the connecting pipe provided on the front side of the connecting head.

[0012] As a further solution of the present invention: one end of the back of the connecting head is connected to the exhaust port of the fan through a filter box, the lower surfaces of the filter box and the fan are fixedly connected to the upper surface of the processing base, and the upper surface of the filter box is hinged with a cover plate through a hinge.

[0013] As a further solution of the present invention: a plurality of limit slots are provided on the outer surface of the positioning gear disk, and a limit rod is engaged in the limit slot below, and the limit rod is slidably connected in the sliding sleeve, and the lower surface of the sliding sleeve is fixedly connected to the upper surface of the filter screen plate, and a second spring is provided in the sliding sleeve, and the two ends of the second spring are respectively fixedly connected to the bottom end of the limit rod and the lower surface of the inner wall of the sliding sleeve, and a fixing bolt is provided on the front side of the sliding sleeve, and the top of the limit rod is set as an inclined surface.

[0014] As a further solution of the present invention: two transverse drive assemblies are fixedly connected to the upper surface of the processing base, and the two transverse drive assemblies are fixedly connected to the lower surfaces of the two hole brackets respectively through the transverse guide rails, the lower surface of the transverse guide rails is fixedly connected to the upper surface of the processing table, and the opposite surfaces of the two hole brackets are fixedly connected to the left and right ends of the same longitudinal guide rail, and the outer surface of the longitudinal guide rail is provided with a punching device.

[0015] The beneficial effects of the present invention are:

[0016] The present invention provides a steel cable, a driving motor, a fan, a retaining frame and a sealing block. When the positioning clamp moves to a suitable position, the circuit board to be processed is placed between the two positioning clamps, and the driving motor is started in the reverse direction to loosen the winding of the steel cable. At this time, under the action of the first spring force, the two positioning clamps will clamp the circuit board, and then the fan is started, so that the mounting hole and the contact part between the positioning clamp and the circuit board are in a negative pressure state, thereby performing a secondary fixation on the circuit board. When the circuit board is installed, the processing equipment only needs to fix the circuit board by the operation of the driving motor and the fan, and when the fan is running, the gas in the sealing cover is synchronously extracted to collect and clean the waste chips generated when processing the circuit board, thereby ensuring the stability of the circuit board processing, and reducing the possibility of dust accumulation on the processing equipment and the circuit board surface during circuit board processing, improving the accuracy of the processing equipment in processing the circuit board, avoiding the impact of circuit board waste chips on the environment by escaping, and recycling the circuit board waste chips through the filter box can improve the resource utilization efficiency of the processing equipment, thereby ensuring the processing quality of the circuit board.

[0017] 2. The present invention provides a sliding sleeve, a limit clamp, a limit slot and a positioning gear disc. When the other side of the circuit board needs to be processed, the fixation of the limit clamp is loosened by rotating the fixing bolt in the opposite direction. Then, the positioning clamp is rotated 180 degrees and the limit clamp is fixed again by the fixing bolt to realize the flipping of the circuit board, so that the processing equipment can conveniently process both sides of the circuit board, avoiding the situation that the circuit board is wasted time caused by multiple disassembly and installation of the circuit board. Moreover, since the top end of the limit clamp is an inclined surface, when the positioning clamp is rotated, the limit clamp will move downward under the action of the thrust of the inclined surface, avoiding the situation that the limit clamp is stuck in the limit slot. Because a second spring is provided, when the positioning clamp is rotated, the limit clamp will move up and down according to the shape of the surface of the positioning gear disc and the shape of the limit slot and maintain a fitted state, which reduces the difficulty of using the processing equipment and plays a role in ensuring the processing efficiency.

[0018] 3. The present invention sets a pressure valve and a fan. When the pressure valve opens as the fan runs, the fan will draw air from the top of the sealing cover through the pressure valve after drawing gas from the mounting hole, thereby collecting dust and impurities generated during the circuit board processing. Due to the setting of the pressure valve, the pressure strength inside the mounting hole is guaranteed, so that the processing equipment can maintain its stability during the processing of the circuit board. At the same time, as the pressure increases, the pressure valve will open, thereby ensuring the stability of the fan during operation and avoiding damage to the fan due to idling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic structural diagram of a three-dimensional processing base of the present invention;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the retainer of the present invention;

[0022] Figure 4 This is a schematic structural diagram of the cage explosion of the present invention;

[0023] Figure 5 Schematic diagram of the three-dimensional cross-sectional structure of the retainer of the present invention;

[0024] Figure 6 It is a schematic diagram of the three-dimensional cross-sectional structure of the sliding sleeve of the present invention;

[0025] In the figure: 1 processing base, 2 support table, 3 processing table, 4 filter plate, 5 retaining frame, 6 rotating device, 7 positioning gear plate, 8 telescopic rod, 9 first spring, 10 positioning clamp, 11 mounting hole, 12 sealing block, 13 baffle, 14 exhaust hole, 15 steel cable, 16 first steering wheel, 17 second steering wheel, 18 convergence disk, 19 drive motor, 20 conduit, 21 connector, 22 pressure valve, 23 sealing cover, 24 filter box, 25 fan, 26 sliding sleeve, 27 limit clamping rod, 28 second spring, 29 fixing bolt, 30 limit clamping slot, 31 transverse drive assembly, 32 transverse guide rail, 33 clamping hole bracket, 34 longitudinal guide rail, 35 punching device. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0027] like Figure 1-6As shown, the present invention provides a dust-free plate separation processing equipment, including a processing base 1, the upper surface of the processing base 1 is fixedly connected to the lower surfaces of two support platforms 2, and the upper surfaces of the two support platforms 2 are fixedly connected to the lower surface of the same processing platform 3, the upper surface of the processing platform 3 is provided with a clamping hole, and a filter screen plate 4 is fixedly connected to the clamping hole provided on the upper surface of the processing platform 3, the upper surface of the processing platform 3 is fixedly connected to the lower surfaces of two retaining frames 5, and the opposite surfaces of the two retaining frames 5 are clamped with a rotating device 6, and one end of the opposite surface of the two rotating devices 6 is split The first spring 9 is sleeved on the outer surface of the telescopic rod 8, and the ends of the two first springs 9 away from the outer surfaces of the two telescopic rods 8 are fixedly connected. The opposite surfaces of the two first springs 9 and the two telescopic rods 8 are fixedly connected to the sides away from the two positioning clips 10. The telescopic rod 8, the rotating device 6 and the retaining frame 5 are provided with mounting holes 11. The retaining frame 5 is connected to the positioning clip 10 through the telescopic rod 8 and the rotating device 6. The outer surface of the rotating device 6 on the right is fixedly connected to the inner wall of the positioning gear 7. The two steel cables 15 are respectively located in the two mounting holes 11, and the outer surface of the steel cables 15 is fixedly connected to the inner wall of the sealing block 12. By arranging the steel cables 15, the retaining frame 5 and the sealing block 12, the processing equipment can fix the circuit board by only driving the motor 19 and the fan 25 when installing the circuit board, and the air in the sealing cover 23 will be extracted synchronously when the fan 25 is running, so as to collect and clean the waste chips generated during the processing of the circuit board, thereby ensuring the stability of the circuit board processing and reducing the possibility of dust accumulation on the processing equipment and the circuit board surface during the circuit board processing, improving the accuracy of the processing equipment during the processing of the circuit board, avoiding the impact of the circuit board waste chips on the environment, and recycling the circuit board waste chips through the filter box 24 can improve the resource utilization efficiency of the processing equipment, thereby ensuring the processing quality of the circuit board.

[0028] like Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6As shown, the rotating device 6 is composed of a bearing and a rotating shaft. The other end of the steel cable 15 passes through the baffle 13, the first steering wheel 16 and the second steering wheel 17 and is fixedly connected to the outer surface of the focusing disk 18, and the opposite surfaces of the two baffles 13 are respectively fixedly connected to the sides away from the two retaining frames 5. The first steering wheel 16 is clamped on the right side of the retaining frame 5. Because a pressure valve 22 is provided, the pressure strength inside the mounting hole 11 is guaranteed, so that the processing equipment can maintain its stability during the processing of the circuit board. At the same time, as the pressure increases, the pressure valve 22 will open, thereby ensuring the stability of the fan 25 during operation and avoiding damage to the fan 25 due to idling. The second steering wheel 17 is clamped on the lower surface of the inner wall of the support platform 2. The front of the focusing disk 18 is fixedly connected to the output shaft on the back of the drive motor 19, and the lower surface of the drive motor 19 is fixedly connected to the upper surface of the processing base 1.

[0029] like Figure 2 、 Figure 4 、 Figure 5 and Figure 6 As shown, the back of the holder 5 is provided with an exhaust hole 14, which is connected to the mounting hole 11, and the backs of the two holders 5 are fixedly connected with a conduit 20, one end of the front of the two conduits 20 is connected to the mounting hole 11, and the other ends of the two conduits 20 are respectively connected to the left and right ends of the connector 21, the lower surface of the connector 21 is fixedly connected to the upper surface of the processing base 1 through a fixed block, and one end of the front of the connector 21 is connected to the lower surface of the sealing cover 23 through a connecting pipe. Because a second spring 28 is provided, the second spring 28 is provided to prevent the second spring 28 from rotating and positioning. When clamping 10, the limit rod 27 will move up and down with the shape of the surface of the positioning gear disc 7 and the shape of the limit slot 30 and maintain a fitted state, which reduces the difficulty of using the processing equipment and ensures the processing efficiency. A pressure valve 22 is provided on the outer surface of the connecting pipe on the front of the connecting head 21, and one end of the back of the connecting head 21 is connected to the exhaust port of the fan 25 through the filter box 24. The lower surfaces of the filter box 24 and the fan 25 are fixedly connected to the upper surface of the processing base 1, and the upper surface of the filter box 24 is hinged with a cover plate by a hinge.

[0030] like Figure 1 、 Figure 4 and Figure 6As shown, the outer surface of the positioning toothed disc 7 is provided with a plurality of limit slots 30, and the limit slots 30 located below are clamped with a limit rod 27, and the limit rod 27 is slidably connected in the sliding sleeve 26, and the lower surface of the sliding sleeve 26 is fixedly connected to the upper surface of the filter screen plate 4, and a second spring 28 is provided in the sliding sleeve 26, and the two ends of the second spring 28 are respectively fixedly connected to the bottom end of the limit rod 27 and the lower surface of the inner wall of the sliding sleeve 26, and a fixing bolt 29 is provided on the front of the sliding sleeve 26. Since the top of the limit rod 27 is an inclined surface, when the positioning clamp 10 is rotated, the limit rod 27 will be The top of the limit rod 27 is set as a slope, and the upper surface of the processing base 1 is fixedly connected to two transverse drive components 31, and the two transverse drive components 31 pass through the transverse guide rail 32 and are fixedly connected to the lower surfaces of the two card hole brackets 33 respectively. The lower surface of the transverse guide rail 32 is fixedly connected to the upper surface of the processing table 3, and the opposite surfaces of the two card hole brackets 33 are fixedly connected to the left and right ends of the same longitudinal guide rail 34. The outer surface of the longitudinal guide rail 34 is provided with a punching device 35.

[0031] The working principle of the present invention is as follows: when using the processing equipment, the driving motor 19 needs to be started, and the operation of the driving motor 19 drives the focusing disk 18 to rotate at a uniform speed, so that the focusing disk 18 pulls the steel cables 15 on both sides during the rotation and reels the steel cables 15. As the steel cables 15 move, the positioning clamps 10 on both sides will move in the opposite direction as the steel cables 15 move, thereby expanding the distance between the two positioning clamps 10. When the positioning clamps 10 move to the appropriate position, the circuit board to be processed is placed between the two positioning clamps 10, and the driving motor 19 is started in the reverse direction to release the reeling of the steel cables 15. At this time, under the action of the elastic force of the first spring 9, the two positioning clamps 10 will clamp the circuit board, and then the fan 25 is started. The operation of the fan 25 draws the gas in the mounting hole 11, so that the mounting hole 11 and the contact part of the positioning clamp 10 with the circuit board are in a negative pressure state, thereby performing secondary fixation on the circuit board. , the lateral position of the punching device 35 is adjusted by the lateral drive component 31, and then the data is converted into control of the processing equipment to process the circuit board through the punching device 35. During the processing, since the fan 25 continues to run, after the fan 25 has completed extracting the gas from the mounting hole 11, as the pressure in the conduit 20 increases, the pressure valve 22 will open, so that after the fan 25 has completed extracting the gas from the mounting hole 11, it will extract the air above the sealing cover 23 through the pressure valve 22, thereby collecting the dust and impurities generated during the processing of the circuit board. When it is necessary to process the other side of the circuit board, it is necessary to loosen the fixation of the limit card rod 27 by rotating the fixing bolt 29 in the opposite direction, and then rotate the positioning clamp 10 and fix the limit card rod 27 again through the fixing bolt 29 after rotating it one hundred and eighty degrees, so as to realize the flipping of the circuit board, so that the processing equipment can conveniently process both sides of the circuit board.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0033] Secondly: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. The same embodiment and different embodiments of the present invention may be combined with each other without conflict.

[0034] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dust-free panel processing device, comprising a processing base (1), characterized in that: The upper surface of the processing base (1) is fixedly connected to the lower surfaces of the two support platforms (2), and the upper surfaces of the two support platforms (2) are fixedly connected to the lower surface of the same processing platform (3). A clamping hole is provided on the upper surface of the processing platform (3), and a filter screen (4) is fixedly connected in the clamping hole provided on the upper surface of the processing platform (3). The upper surface of the processing platform (3) is fixedly connected to the lower surfaces of the two retaining frames (5), and the opposite surfaces of the two retaining frames (5) are clamped with a rotating device (6). One end of the opposite surface of the two rotating devices (6) is fixedly connected to the end away from the two telescopic rods (8). The outer surface of the telescopic rod (8) is sleeved with a first spring (9). The ends away from the two first springs (9) are fixedly connected to the outer surfaces of the two telescopic rods (8). The two first springs (9) and The opposite surfaces of the two telescopic rods (8) are fixedly connected to the opposite surfaces of the two positioning clamps (10), respectively. The telescopic rod (8), the rotating device (6) and the retaining frame (5) are all provided with mounting holes (11). The retaining frame (5) is connected to the positioning clamp (10) through the telescopic rod (8) and the rotating device (6). The outer surface of the rotating device (6) on the right side is fixedly connected to the inner wall of the positioning gear disk (7). A sealing block (12) is slidably connected in the mounting hole (11). The right side of the sealing block (12) is provided with a plurality of through holes. The opposite surfaces of the two positioning clamps (10) are fixedly connected to one end of the opposite surfaces of the two steel cables (15). The two steel cables (15) are respectively located in the two mounting holes (11). The outer surface of the steel cable (15) is fixedly connected to the inner wall of the sealing block (12).

2. The dust-free panel separation equipment according to claim 1, characterized in that: The rotating device (6) is composed of a bearing and a rotating shaft. The other end of the steel cable (15) passes through the baffle (13), the first steering wheel (16) and the second steering wheel (17) and is fixedly connected to the outer surface of the convergence disk (18). The opposite surfaces of the two baffles (13) are respectively fixedly connected to the surfaces away from the two retaining frames (5). The first steering wheel (16) is clamped on the right side of the retaining frame (5).

3. The dust-free panel separation equipment according to claim 2, characterized in that: The second steering wheel (17) is clamped on the lower surface of the inner wall of the support platform (2), the front surface of the focusing disc (18) is fixedly connected to the output shaft of the back surface of the driving motor (19), and the lower surface of the driving motor (19) is fixedly connected to the upper surface of the processing base (1).

4. The dust-free panel separation equipment according to claim 1, characterized in that: An exhaust hole (14) is provided on the back of the retaining frame (5), and the exhaust hole (14) is connected to the mounting hole (11). The backs of the two retaining frames (5) are fixedly connected to a conduit (20), one end of the front of the two conduits (20) is connected to the mounting hole (11), and the other end of the two conduits (20) is respectively connected to the left and right ends of the connector (21).

5. The dust-free panel separation equipment according to claim 4, characterized in that: The lower surface of the connector (21) is fixedly connected to the upper surface of the processing base (1) via a fixed block, one end of the front surface of the connector (21) is connected to the lower surface of the sealing cover (23) via a connecting pipe, and a pressure valve (22) is provided on the outer surface of the connecting pipe provided on the front surface of the connector (21).

6. The dust-free panel separation equipment according to claim 4, characterized in that: One end of the back side of the connector (21) is connected to the exhaust port of the fan (25) through a filter box (24); the lower surfaces of the filter box (24) and the fan (25) are fixedly connected to the upper surface of the processing base (1); and the upper surface of the filter box (24) is hinged with a cover plate through a hinge.

7. The dust-free panel separation equipment according to claim 1, characterized in that: The outer surface of the positioning toothed disc (7) is provided with a plurality of limiting slots (30), and a limiting rod (27) is engaged in the limiting slot (30) located at the bottom. The limiting rod (27) is slidably connected in the sliding sleeve (26), and the lower surface of the sliding sleeve (26) is fixedly connected to the upper surface of the filter screen plate (4). A second spring (28) is provided in the sliding sleeve (26), and the two ends of the second spring (28) are respectively fixedly connected to the bottom end of the limiting rod (27) and the lower surface of the inner wall of the sliding sleeve (26). A fixing bolt (29) is provided on the front of the sliding sleeve (26), and the top end of the limiting rod (27) is provided as an inclined surface.

8. The dust-free panel separation equipment according to claim 1, characterized in that: Two transverse drive assemblies (31) are fixedly connected to the upper surface of the processing base (1), and the two transverse drive assemblies (31) pass through the transverse guide rail (32) and are fixedly connected to the lower surfaces of two card hole brackets (33) respectively. The lower surface of the transverse guide rail (32) is fixedly connected to the upper surface of the processing table (3), and the opposite surfaces of the two card hole brackets (33) are fixedly connected to the left and right ends of the same longitudinal guide rail (34). The outer surface of the longitudinal guide rail (34) is provided with a punching device (35).

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