Anti-scratching drilling device for mini-led plate production

Abstract

The application discloses a scratch-preventing drilling device for Mini LED plate production and relates to the technical field of drilling devices.The scratch-preventing drilling device for Mini LED plate production comprises an operation table, a drilling track fixedly connected to the middle part of the operation table, a drilling device slidingly connected to the upper surface of the drilling track, a water tank fixedly connected to the drilling track, a pneumatic cylinder arranged in the middle part of the operation table, a linkage button for controlling the starting of the pneumatic cylinder fixedly arranged on the drilling track, a cleaning mechanism, an automatic limiting mechanism and a track cleaning and deviation-preventing mechanism.The track cleaning and deviation-preventing mechanism can clean dust and impurities caused by scratches during drilling on the drilling track in time, improve the accuracy and smoothness of drilling, and further maintain the accuracy and consistency of drilling by cleaning the drilling track when there are impurities on the drilling track, so that the production quality of Mini LED plates is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drilling devices, specifically a scratch-preventing drilling device for MiniLED board production. BACKGROUND

[0002] The main purpose of the existing scratch-preventing drilling device for production is to prevent surface scratches or damage during drilling operations on MiniLED boards or other electronic products during the manufacturing process, thereby improving product quality and production efficiency.

[0003] Dust and particulate matter in the air may adhere to the surface of the board over a long period of exposure to air. When the drilling device drills holes in the board, dust and particulate matter may cause instability in the gap between the drill bit and the board in the drilling device. When the drill bit drills into the board, dust may adhere to the surface of the drill bit or rotating components. During the drilling process, these dust particles may cause friction between the drill bit and the board, resulting in scratches, scratches, or damaged board surfaces. Since the surface of the MiniLED board is relatively fragile, once scratched, it will affect its appearance and quality. Impurities or dust on the surface of the board may cause inaccurate drilling location and depth and may cause drilling position deviation or uneven depth, affecting product quality and performance.

[0004] In the existing drilling mechanism, dust generated during drilling may adhere to the drilling slide rail. Dust not only increases friction between the rotating components and the slide rail, thereby interfering with precise positioning, but also increases the frictional resistance of the moving components, making drilling movement difficult and slow. This not only reduces production efficiency, but also may cause equipment overheating, damage, or even failure, further causing drilling position deviation, resulting in inaccurate or skewed holes, ultimately affecting product quality and performance.

[0005] Therefore, a scratch-preventing drilling device for MiniLED board production is proposed to solve the above problems. SUMMARY

[0006] Therefore, the present application solves the technical problem of preventing dust and dust on the board from entering the hole during drilling, affecting drilling accuracy, and dust on the track affecting the movement of the drilling device to the predetermined coordinate position, thereby causing inaccurate positioning due to dust during the drilling process.

[0007] In order to achieve the above object, the present application provides the following technical scheme: a scratch-preventing drilling device for Mini LED plate production, comprising an operation table, a drilling track fixedly connected to the middle of the operation table, a drilling device slidably connected to the upper surface of the drilling track, a water tank fixedly connected to the drilling track, a gas cylinder provided in the middle of the operation table, the bottom of the gas cylinder being fixedly connected to the operation table, and a linkage button for controlling the starting of the gas cylinder fixedly provided on the drilling track, characterized in that the scratch-preventing drilling device for Mini LED plate production comprises a cleaning mechanism, an automatic limiting mechanism and a track cleaning and anti-deviation mechanism, the cleaning mechanism is arranged in the middle of the drilling track, the automatic limiting mechanism is arranged in the middle of the upper surface of the operation table, and the track cleaning and anti-deviation mechanism is arranged on the upper surface of the drilling track and mounted on the drilling device.

[0008] The cleaning mechanism comprises a cleaning shaft for cleaning dust on the surface of the plate, the cleaning shaft slides on the drilling track, and the cleaning mechanism is used for cleaning dust on the surface of the Mini LED plate.

[0009] The automatic limiting mechanism comprises a control panel for linkage pressing, the control panel is fixedly connected to the gas cylinder, and the automatic limiting mechanism is used for clamping and anti-deviation of the Mini LED plate.

[0010] The track cleaning and anti-deviation mechanism comprises a wire groove body for conversion support, the wire groove body is mounted on the drilling device, and the track cleaning and anti-deviation mechanism is used for accurate positioning when the drilling device slides during drilling.

[0011] As an improvement, the cleaning mechanism further comprises a driving shaft rotatably connected to the drilling track, a transmission belt drivingly connected to the driving shaft, a driven turntable drivingly connected to one end of the transmission belt away from the driving shaft, the driven turntable being rotatably connected to the drilling track, a directional wheel provided in the middle of the driven turntable and the driving shaft, and the transmission belt being slidably connected to the directional wheel.

[0012] As an improvement, the transmission belt is rotatably connected to a cleaning shaft on one side close to the drilling track, an S-shaped sliding groove is formed in the middle of the drilling track, the cleaning shaft is slidably connected to the S-shaped sliding groove formed in the drilling track at both ends, a rotating tooth is fixedly connected to one end of the cleaning shaft away from the driven turntable, an S-shaped sliding rail rack is engaged with the rotating tooth, and the S-shaped sliding rail rack is fixedly connected to the drilling track.

[0013] As improved, the cleaning mechanism further comprises a cleaning control assembly, the cleaning control assembly comprises a water supply pipe, one end of the water supply pipe is rotatably connected to the gear, the other end of the water supply pipe is fixedly connected above the water tank, a linkage bin is slidably connected to the middle of the water tank, a compression spring is fixedly connected to the bottom of the linkage bin close to one side of the water tank, and the compression spring is symmetrically fixed to the bottom of the linkage bin.

[0014] As improved, the water tank is provided with a square chute on the side, the linkage bin is fixedly connected with a sensing column on the side, the sensing column is slidably connected in the square chute of the water tank, a sensing device is arranged above the sensing column for linkage, and the sensing device is fixedly connected to the water tank.

[0015] As improved, the control panel is rotatably connected with a pressing rod and a clamping rod, respectively, the pressing rod is provided with an auxiliary block in the middle, the pressing rod is rotatably connected to the auxiliary block, a small auxiliary rod is slidably connected to one end of the pressing rod away from the control panel, the small auxiliary rod is provided with two, the small auxiliary rod is fixedly connected with a small telescopic spring, and the small telescopic spring is arranged below the pressing rod.

[0016] As improved, the clamping rod is provided with a support column in the middle, the clamping rod is rotatably connected to the support column, a medium-sized auxiliary rod is slidably connected to one end of the clamping rod away from the control panel, a medium-sized telescopic spring is sleeved on the shaft of the medium-sized auxiliary rod, and the medium-sized telescopic spring is arranged above the clamping rod.

[0017] As improved, the track cleaning anti-deviation mechanism further comprises a double-wheel shaft disc, the double-wheel shaft disc is rotatably connected to the drilling device at the shaft, and the outer surface of the double-wheel shaft disc is slidably connected to the drilling track.

[0018] As improved, the double-wheel shaft disc is rotatably connected with a swing rod on the upper surface, the swing rod is rotatably connected with a driven rod at one end away from the double-wheel shaft disc connection, the driven rod is rotatably connected with a cleaning rod away from the swing rod connection, the cleaning rod is provided with a rotating shaft close to the driven rod connection, the other end of the cleaning rod away from the driven rod connection is fixedly connected with a lead screw, and the lead screw is threadedly connected to the silk groove body.

[0019] Compared with the prior art, the present application provides a scratch-preventing drilling device for Mini LED plate production, which has the following advantages:

[0020] Through the cleaning mechanism setting, the dust on the surface of the plate is cleaned. Because the plate is exposed to the air for a long time, the dust and particles in the air will adhere to the surface of the plate. Cleaning the dust on the surface of the plate can reduce the risk of scratching the plate during drilling due to dust adhering to the surface, and can improve the accuracy of the entry angle and depth of the drill bit, so that the drilling position or hole size is consistent. The cleaning mechanism setting can effectively remove impurities and dust from the surface of the plate, reduce friction with the surface of the plate during drilling, and thus reduce the probability of scratching.

[0021] Through the automatic limiting mechanism setting, the position of the plate during drilling can be fixed and immovable, and a certain pressure can be provided to keep the plate in close contact with the drill bit, while increasing the stability of the plate during drilling. The drill bit can effectively avoid collision with the drill bit due to movement or shaking of the plate, not only reducing the risk of scratching, but also reducing vibration. Through the automatic limiting mechanism setting, the plate can be fixed at the desired position and angle during drilling, which can avoid deviation of the drilling due to the plate not being fixed in time, thereby improving the accuracy and speed of drilling and further improving the production efficiency of the MiniLED plate.

[0022] Through the track cleaning and anti-deviation mechanism setting, dust and impurities caused by scratching during drilling can be cleaned from the drilling track in time. Cleaning dust and impurities that may accumulate on the drilling track can improve the accuracy and smoothness of drilling. Further, when there are impurities on the drilling track, cleaning the dust adhering to the drilling track can enable the drilling mechanism to move to the correct coordinates along the track, thereby maintaining the accuracy of drilling and improving the production quality of the MiniLED plate. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0024] Figure 2 is a schematic diagram of the three-dimensional structure of the present application;

[0025] Figure 3 is a schematic diagram of the cleaning mechanism structure of the present application;

[0026] Figure 4 is a schematic diagram of the cleaning mechanism structure of the present application;

[0027] Figure 5 is a schematic diagram of the cleaning mechanism structure of the present application; Figure 4

[0028] Figure 6 is a schematic diagram of the automatic limiting mechanism structure connection relationship of the present application;

[0029] Figure 7 is a schematic diagram of the automatic limiting mechanism structure connection relationship of the present application;​Figure 6 Enlarged view at B;

[0030] Figure 8 Structure connection relation diagram of track cleaning anti-deviation mechanism of the present application;

[0031] Figure 9 Structure connection relation diagram of track cleaning anti-deviation mechanism of the present application; Figure 8 Enlarged view at C;

[0032] Figure 10 Structure connection relation auxiliary diagram of track cleaning anti-deviation mechanism of the present application;

[0033] Figure 11 Structure connection relation auxiliary diagram of track cleaning anti-deviation mechanism of the present application; Figure 10 Enlarged view at D.

[0034] In the figure:

[0035] 1, operation table; 101, drilling track; 102, drilling device; 103, water tank; 104, air cylinder; 105, linkage button;

[0036] 2, cleaning mechanism;

[0037] 201, drive shaft; 202, transmission belt; 203, directional wheel; 204, driven turntable; 205, cleaning shaft; 206, gear;

[0038] 207, S-shaped slide rail rack;

[0039] 3, cleaning control assembly; 301, water supply pipe; 302, linkage bin; 303, compression spring; 304, induction column; 305, induction device;

[0040] 4, automatic limiting mechanism; 401, control board; 4101, pressing rod; 4102, auxiliary block; 4103, small auxiliary rod; 4104, small telescopic spring; 4201, clamping rod; 4202, support column; 4203, medium auxiliary rod; 4204, medium telescopic spring;

[0041] 5, track cleaning anti-deviation mechanism; 501, double-wheel shaft disc; 502, swing rod; 503, driven rod; 504, cleaning rod; 505, silk groove body; 506, screw rod. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] The application will be further described in detail below with reference to the accompanying drawings and examples.

[0044] Examples

[0045] Please refer to Figures 1 to 5 as shown:

[0046] To solve the problems mentioned in the technical solutions, the embodiment of the application provides a scratch-preventing drilling device for Mini LED plate production, which comprises an operating table 1, a drilling track 101 is fixedly connected to the middle part of the operating table 1, a drilling device 102 is slidably connected to the upper surface of the drilling track 101, a water tank 103 is fixedly connected to the drilling track 101, a gas cylinder 104 is arranged in the middle part of the operating table 1, the bottom of the gas cylinder 104 is fixedly connected to the operating table 1, and a linkage button 105 for controlling the starting of the gas cylinder 104 is fixedly arranged on the drilling track 101. The scratch-preventing drilling device for Mini LED plate production comprises a cleaning mechanism 2, an automatic limiting mechanism 4 and a track cleaning and deviation-preventing mechanism 5. The cleaning mechanism 2 is arranged in the middle part of the drilling track 101, the automatic limiting mechanism 4 is arranged in the middle part of the upper surface of the operating table 1, and the track cleaning and deviation-preventing mechanism 5 is arranged on the upper surface of the drilling track 101 and mounted on the drilling device 102;

[0047] The cleaning mechanism 2 comprises a cleaning shaft 205 for cleaning dust on the surface of the plate, the cleaning shaft 205 slides on the drilling track 101, and the cleaning mechanism 2 is used for cleaning dust on the surface of the Mini LED plate;

[0048] The cleaning mechanism 2 further comprises a driving shaft 201, the driving shaft 201 is rotatably connected to the drilling track 101, the driving shaft 201 is drivingly connected with a transmission belt 202, the transmission belt 202 is drivingly connected with a driven turntable 204 at the end away from the driving shaft 201, the driven turntable 204 is rotatably connected to the drilling track 101, the driving shaft 201 and the driven turntable 204 are provided with a directional wheel 203 in the middle part, and the transmission belt 202 slides on the directional wheel 203;

[0049] The transmission belt 202 is rotatably connected with the cleaning shaft 205 at the side close to the drilling track 101, the drilling track 101 is provided with an S-shaped sliding groove in the middle part, the cleaning shaft 205 is slidably connected to the S-shaped sliding groove in the drilling track 101 at both ends, the cleaning shaft 205 is fixedly connected with a rotating tooth 206 at the end away from the driven turntable 204, the rotating tooth 206 is meshed with an S-shaped sliding rail rack 207, and the S-shaped sliding rail rack 207 is fixedly connected to the drilling track 101;

[0050] The cleaning mechanism 2 further comprises a cleaning control assembly 3, which comprises a water supply pipe 301 rotatably connected to the rotating tooth 206 at one end, and fixedly connected to the upper side of the water tank 103 at the other end. A linkage bin 302 is slidably connected to the middle part of the water tank 103, and a compression spring 303 is fixedly connected to the bottom of the linkage bin 302 near one side of the water tank 103. The compression spring 303 is symmetrically fixed to the bottom of the linkage bin 302;

[0051] A square chute is formed in the side of the water tank 103, and a sensing column 304 is fixedly connected to the side of the linkage bin 302. The sensing column 304 is slidably connected to the square chute formed in the water tank 103, and a sensing device 305 for linkage is arranged above the sensing column 304. The sensing device 305 is fixedly connected to the water tank 103;

[0052] Among them: the cleaning shaft 205 is uniformly provided with a plush brush for cleaning dust attached to the surface of the plate, and the rotating tooth 206 is connected with the water supply pipe 301 penetratingly connected to the middle part of the cleaning shaft 205. Small spray holes are uniformly formed on the water supply pipe 301 and located on the surface of the cleaning shaft 205.

[0053] Through the implementation of the embodiment, the dust on the surface of the plate is cleaned, so that the dust and particulate matter in the air that have been exposed to the air for a long time can be attached to the surface of the plate and removed. When the drilling device 102 drills the plate, the dust on the surface of the plate can reduce the risk of scratches caused by friction of the dust attached to the surface of the plate during drilling.

[0054] Further embodiments please refer to Figures 5 to 11 shown:

[0055] The automatic limiting mechanism 4 comprises a control plate 401 for linkage pressing, which is fixedly connected to the air cylinder 104. The automatic limiting mechanism 4 is used for clamping and preventing deviation of the MiniLED plate;

[0056] The track cleaning deviation prevention mechanism 5 comprises a wire groove body 505 for conversion support, which is installed on the drilling device 102. The track cleaning deviation prevention mechanism 5 is used for accurate positioning when the drilling device 102 drills and slides;

[0057] The control plate 401 is rotatably connected with a pressing rod 4101 and a clamping rod 4201 respectively. The pressing rod 4101 is provided with an auxiliary block 4102 in the middle part, and the pressing rod 4101 is rotatably connected to the auxiliary block 4102. The pressing rod 4101 is slidably connected with a small auxiliary rod 4103 at the end away from the control plate 401. The small auxiliary rod 4103 is provided with two small auxiliary rods 4103, and the small auxiliary rod 4103 is fixedly connected with a small telescopic spring 4104. The small telescopic spring 4104 is arranged below the pressing rod 4101;

[0058] The middle part of the clamping rod 4201 is provided with a support column 4202, the clamping rod 4201 is rotationally connected to the support column 4202, one end of the clamping rod 4201 away from the control panel 401 is slidingly connected with a medium auxiliary rod 4203, the medium auxiliary rod 4203 is fixedly connected to the shaft center of the medium telescopic spring 4204, and the medium telescopic spring 4204 is arranged above the clamping rod 4201;

[0059] The track cleaning anti-deviation mechanism 5 further comprises a double-wheel shaft disc 501, the shaft center of the double-wheel shaft disc 501 is rotationally connected to the drilling device 102, and the outer surface of the rotating disc of the double-wheel shaft disc 501 is slidingly connected to the drilling track 101;

[0060] The upper surface of the double-wheel shaft disc 501 is rotationally connected with a swing rod 502, one end of the swing rod 502 away from the connection part of the double-wheel shaft disc 501 is rotationally connected with a driven rod 503, the driven rod 503 is rotationally connected with a cleaning rod 504 away from the connection part of the swing rod 502, the cleaning rod 504 is provided with a rotating shaft close to the connection part of the driven rod 503, the other end of the cleaning rod 504 away from the connection part of the driven rod 503 is fixedly connected with a lead screw 506, and the lead screw 506 is threadedly connected to a lead groove body 505;

[0061] Among them: the automatic limiting mechanism 4 components are symmetrically arranged in two groups along the central axis of the operation table 1, and the press rod 4101 and the clamping rod 4201 are arranged as telescopic structures at the connection parts of the control panel 401, so as to more stably clamp the plate, and the operation table 1 is provided with a machining groove in the middle for plate machining, and the automatic limiting mechanism 4 is arranged at both ends of the machining groove, and the track cleaning anti-deviation mechanism 5 components are arranged on the slide rails on both sides of the drilling device 102 respectively, for cleaning the dust on the surface of the slide rail.

[0062] Through the implementation of the embodiment, the position of the plate during the drilling process can be ensured to be fixed and immovable, and a certain pressure can be provided to make the plate and the drill bit maintain close contact, and the stability of the plate to the drill bit during drilling is increased, so that the plate can be effectively prevented from colliding with the drill bit due to movement or shaking, thereby reducing the risk of scratching and reducing vibration; dust and impurities caused by scratching during drilling can be cleaned in time on the drilling track 101, and the dust and impurities may accumulate on the drilling track 101, affecting the accuracy and smoothness of drilling, through the implementation of the embodiment, the accuracy and consistency of drilling can be maintained, thereby improving the production quality of the MiniLED plate.

[0063] The working principles of all the contents in the above embodiments are as follows:

[0064] The working principle flow in the embodiment is as follows:

[0065] In the initial state:

[0066] MiniLED plate is fixed in the groove opened on the upper surface of the operation table 1, the air cylinder 104 is in the upward pushing state at this time, so that the automatic limiting mechanism 4 component is unfolded.

[0067] The following is the working process of the cleaning mechanism 2 for cleaning the dust on the surface of the MiniLED plate:

[0068] In use, the driving shaft 201 is driven to rotate clockwise by an external motor, and the driving shaft 201 will drive the transmission belt 202 connected at the shaft center of the driving shaft 201 to transmit power when the driving shaft 201 rotates clockwise. When the transmission belt 202 starts to transmit power clockwise along the shaft center of the driving shaft 201, the driven turntable 204 away from the connection of the driving shaft 201 will rotate clockwise under the transmission of the transmission belt 202. Since the cleaning shaft 205 for cleaning is fixedly connected to one end of the transmission belt 202 near the drilling track 101, and because the drilling track 101 is provided with an S-shaped slide, and the cleaning shaft 205 is slidably arranged in the S-shaped slide of the drilling track 101, when the transmission belt 202 drives the cleaning shaft 205 to slide along the S-shaped slide of the drilling track 101 to the driving shaft 201, the driving shaft 201 will start to rotate reversely due to the set program, so that the cleaning shaft 205 will reciprocate along the slide of the drilling track 101, and the transmission belt 202 will slide along the S-shaped slide of the drilling track 101 under the action of the directional wheel 203.

[0069] Further, the cleaning shaft 205 fixedly connected with the gear teeth 206 away from the end of the driven disc 204 connection, when the cleaning shaft 205 under the action of the transmission belt 202 along the drill hole track 101 slide way movement, at the same time through the S type slide rail rack 207 meshing with the gear teeth 206, will make the gear teeth 206 in S type slide rail rack 207 meshing start rotating, so that the cleaning shaft 205 rotating can be cleaned above the MiniLED plate, at the same time because the cleaning shaft 205 is provided with a plurality of small water spray, at the same time because the water supply pipe 301 is a hose, and under the action of the water supply pipe 301 connected with the shaft center of the gear teeth 206 to carry out water supply, and the cleaning mechanism 2 is provided with a water tank 103, and the water tank 103 is provided with a plurality of compression springs 303, so that the linkage bin 302 in the water tank 103 can make the compression spring 303 compression when filling water, when the water in the compression spring 303 is gradually consumed, the compression spring 303 will be stretched, in turn drive the linkage bin 302 along the water tank 103 to slide upward, when the water in the linkage bin 302 is almost exhausted, the sensing column 304 fixedly connected with the linkage bin 302 will slide along the slide way opened in the water tank 103 upward, when the sensing column 304 slides along the slide way opened in the water tank 103 to contact with the sensing device 305, trigger the sensing device 305, make the sensing device 305 electrically trigger the stop of the driving shaft 201 driving device, realize automatic stop, prevent excessive cleaning and cause damage to the MiniLED plate, and through the cleaning mechanism 2 can effectively remove the impurities and dust on the surface of the plate, reduce the friction with the surface of the plate when drilling, so as to reduce the probability of scratching.

[0070] The above working process please refer to Figures 1 to 5 .

[0071] The following is the working process of the automatic limiting mechanism 4 for clamping and preventing deviation of the MiniLED plate when polishing the gear shaft:

[0072] In use, after the cleaning mechanism 2 device is cleaned, the machining plate is automatically positioned, the coordinates are adjusted according to the predetermined program, and the drilling device 102 is moved to the predetermined coordinate position. When the drilling device 102 starts to slide along the drilling track 101, the drilling device 102 is no longer pressed against the linkage button 105. At this time, under the electrical action of the linkage button 105, the automatic positioning mechanism 4 mechanism starts to operate, further driving the cylinder 104 to push downward, thereby driving the control plate 401 to start moving downward. When the control plate 401 starts to move downward, the control plate 401 is rotatably connected to the pressing rod 4101 and the clamping rod 4201, which starts to rotate along the middle of the control plate 401 under the downward pulling of the control plate 401. First, the pressing rod 4101 will start to rotate counterclockwise along the connection of the auxiliary block 4102 under the action of the control plate 401. Because the operation table 1 is provided with a hole of the same size as the pressing rod 4101 for pressing the plate, and because the connection between the pressing rod 4101 and the control plate 401 is provided with a telescopic structure, the other end of the small auxiliary rod 4103 away from the pressing rod 4101 is pressed on the plate, and the small telescopic spring 4104 is compressed, achieving the pressing protection of the surface of the plate. At the same time, the other end of the clamping rod 4201 is fixed under the support column 4202, and the clamping rod 4201 rotates clockwise along the support column 4202 under the downward movement of the control plate 401, further pressing the medium-sized auxiliary rod 4203 on the side of the plate, achieving the positioning of the plate, and further compressing the medium-sized telescopic spring 4204. Thus, through the automatic positioning mechanism 4 assembly, the positioning of the plate is achieved, and through the automatic positioning mechanism 4, the plate can be fixed at the required position and angle during drilling, avoiding the deviation of drilling due to the failure to fix the plate in time, thereby improving the precision and speed of drilling and further improving the production efficiency of MiniLED plate.

[0073] Further, when the drilling device 102 is returned to the home position after drilling, the linkage button 105 is compressed in the pressing slot provided on the drilling device 102, and the linkage button 105 is pressed. After the linkage button 105 is pressed, the linkage button 105 is extended upward under the electrical connection, further releasing the positioning of the plate by the automatic positioning mechanism 4 assembly.

[0074] The above working process is described in detail in the following Figure 6 Figure 7 and Figure 10 and Figure 11 .

[0075] The following is the working process of the track cleaning anti-deviation mechanism 5 for precise positioning when the gear shaft is polished and the drilling slides.

[0076] In use, by the movement of the drilling device 102 under the punching, the drilling device 102 will slide along the upper surface of the drilling track 101, and when the drilling device 102 starts to slide along the upper surface of the drilling track 101 as shown in Figure 8 When moving to the right side, the double-wheel shaft disc 501 rotating on the drilling device 102 will rotate counterclockwise along the sliding rail on the upper surface of the drilling track 101, and at this time, the counterclockwise rotation of the double-wheel shaft disc 501 will drive the swing rod 502 to rotate at the connection of the double-wheel shaft disc 501, and when the swing rod 502 rotates under the double-wheel shaft disc 501, it will move to the right side while driving the driven rod 503 to move to the right side, and the other end of the driven rod 503 away from the connection of the swing rod 502 is connected with the rotating shaft provided on the cleaning rod 504, and the other end away from the connection of the driven rod 503 will move towards the wire slot body 505, as shown in Figure 11 Under the action of the wire slot body 505 provided in the wire slot body 505, the wire slot body 505 is threadedly connected with the lead screw 506, and further under the movement of the cleaning rod 504 to the right side, the cleaning rod 504 will rotate clockwise under the thread action of the lead screw 506, further making the drilling device 102 reciprocate on the track while rotating itself, thereby realizing the cleaning of the track on the upper surface of the drilling track 101, so as to realize the automatic cleaning process without manual operation and reduce the complexity of the process; by the setting of the track cleaning and deviation prevention mechanism 5, the dust and impurities caused by scratching during drilling on the drilling track 101 can be cleaned in time, the dust and impurities that may accumulate on the drilling track 101 are cleaned, and the accuracy and smoothness of drilling are improved.

[0077] The above working process is described with reference to Figures 8 to 11 .

[0078] Summary:

[0079] By setting the cleaning mechanism 2 to clean the dust on the surface of the plate, the risk of scratching the plate due to dust attached to the surface during drilling can be reduced, and the accuracy of the entering angle and depth of the drill bit can be improved, so that the drilling position or hole size is consistent. By setting the automatic limiting mechanism 4, the position of the plate during drilling can be fixed and immovable, and a certain pressure can be provided to keep the plate in close contact with the drill bit, while increasing the stability of the plate during drilling. The drill bit can effectively avoid collision with the plate due to movement or shaking, which not only reduces the risk of scratching, but also reduces vibration; by setting the track cleaning and deviation prevention mechanism 5, the dust and impurities caused by scratching during drilling on the drilling track 101 can be cleaned in time, the dust and impurities that may accumulate on the drilling track 101 are cleaned, and the accuracy and smoothness of drilling are improved.

[0080] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. It is to be understood that the terms "including", "comprising", "consisting" and variations thereof do not preclude the addition of further integers to the claimed combination of integers. It is to be understood that the terms "including", "comprising", "consisting" and variations thereof encompass the various features of the embodiments described herein, and are not restricted to the use of only the most preferred embodiments. It is further to be understood that the use of relational terms such as first and second, and the like, do not denote a physical or logical order or relationship among the various elements, but are used simply for distinguishing between various elements for clarity. It is to be understood that the terms "comprising", "including", and "having" and variations thereof are intended to be equivalent and open-ended, and include the various embodiments of the present application as recited in the claims. It is to be understood that the terms "including", "comprising", "consisting" and variations thereof encompass the various features of the embodiments described herein, and are not restricted to the use of only the most preferred embodiments. It is further to be understood that the use of relational terms such as first and second, and the like, do not denote a physical or logical order or relationship among the various elements, but are used simply for distinguishing between various elements for clarity. It is to be understood that the terms "comprising", "including", and "having" and variations thereof are intended to be equivalent and open-ended, and include the various embodiments of the present application as recited in the claims.

[0081] While the embodiments of the application have been shown and described herein, it is understood that modifications, substitutions, changes, and alterations can be made by those of ordinary skill in the art without departing from the spirit and scope of the present application, which is defined by the following claims and their equivalents.

Claims

1. A scratch-resistant drilling device for MiniLED board production, mainly used to prevent the device from shifting during drilling, comprising an operating table (1), a drilling track (101) fixedly connected to the middle of the operating table (1), a drilling device (102) slidably connected to the upper surface of the drilling track (101), a water tank (103) fixedly connected to the drilling track (101), a cylinder (104) provided in the middle of the operating table (1), the bottom of the cylinder (104) fixedly connected to the operating table (1), and a linkage button (105) fixedly provided on the drilling track (101) for controlling the start of the cylinder (104), characterized in that, The aforementioned anti-scratch drilling device for MiniLED board production includes a cleaning mechanism (2), an automatic limiting mechanism (4), and a track cleaning and anti-deviation mechanism (5). The cleaning mechanism (2) is located in the middle of the drilling track (101), the automatic limiting mechanism (4) is located in the middle of the upper surface of the operating table (1), and the track cleaning and anti-deviation mechanism (5) is located on the upper surface of the drilling track (101) and installed on the drilling device (102). The cleaning mechanism (2) includes a cleaning shaft (205) for cleaning dust on the surface of the board. The cleaning shaft (205) slides on the drilling track (101). The cleaning mechanism (2) is used to clean dust on the surface of the MiniLED board. The automatic limiting mechanism (4) includes a control board (401) for linkage pressing. The control board (401) is fixedly connected to the cylinder (104). The automatic limiting mechanism (4) is used to clamp the MiniLED board to prevent displacement. The track cleaning anti-deviation mechanism (5) includes a wire groove body (505) for conversion support. The wire groove body (505) is installed on the drilling device (102). The track cleaning anti-deviation mechanism (5) is used for precise positioning when the drilling device (102) slides during drilling. The cleaning mechanism (2) also includes a drive shaft (201), which is rotatably connected to the drilling track (101). The drive shaft (201) is driven by a drive belt (202), and the end of the drive belt (202) away from the drive shaft (201) is driven by a driven turntable (204). The driven turntable (204) is rotatably connected to the drilling track (101). A guide wheel (203) is provided in the middle of the driven turntable (204) and the drive shaft (201), and the drive belt (202) is driven by the guide wheel (203). The transmission belt (202) is rotatably connected to the cleaning shaft (205) on the side near the drilling track (101). The drilling track (101) has an S-shaped groove in the middle. The two ends of the cleaning shaft (205) are slidably connected in the S-shaped groove on the drilling track (101). The end of the cleaning shaft (205) away from the driven turntable (204) is fixedly connected to a rotating tooth (206). An S-shaped slide rail rack (207) meshes on the rotating tooth (206). The S-shaped slide rail rack (207) is fixedly connected to the drilling track (101). The cleaning mechanism (2) also includes a cleaning control component (3), which includes a water supply pipe (301). One end of the water supply pipe (301) is rotatably connected to the rotating gear (206), and the other end of the water supply pipe (301) is fixedly connected to the top of the water tank (103). A linkage chamber (302) is slidably connected in the middle of the water tank (103). A compression spring (303) is fixedly connected to the bottom of the linkage chamber (302) near the side of the water tank (103). The compression spring (303) is symmetrically fixed at the bottom of the linkage chamber (302). The water tank (103) has a square sliding groove on its side. The linkage chamber (302) is fixedly connected to a sensing column (304) on its side. The sensing column (304) is slidably connected in the square sliding groove of the water tank (103). A sensing device (305) for linkage is provided above the sensing column (304). The sensing device (305) is fixedly connected to the water tank (103).

2. The anti-scratch drilling device for MiniLED board production according to claim 1, characterized in that: The control panel (401) is rotatably connected to a pressing rod (4101) and a clamping rod (4201). An auxiliary block (4102) is provided in the middle of the pressing rod (4101). The pressing rod (4101) is rotatably connected to the auxiliary block (4102). A small auxiliary rod (4103) is slidably connected to one end of the pressing rod (4101) away from the control panel (401). There are two small auxiliary rods (4103). A small telescopic spring (4104) is fixedly connected to the small auxiliary rod (4103). The small telescopic spring (4104) is located below the pressing rod (4101).

3. The anti-scratch drilling device for MiniLED board production according to claim 2, characterized in that: A support column (4202) is provided in the middle of the clamping rod (4201). The clamping rod (4201) is rotatably connected to the support column (4202). A medium-sized auxiliary rod (4203) is slidably connected to the end of the clamping rod (4201) away from the control plate (401). A medium-sized telescopic spring (4204) is sleeved on the axis of the medium-sized auxiliary rod (4203). The medium-sized telescopic spring (4204) is located above the clamping rod (4201).

4. The anti-scratch drilling device for MiniLED board production according to claim 1, characterized in that: The track cleaning and anti-deviation mechanism (5) also includes a double wheel axle disk (501), which is rotatably connected to the drilling device (102) at the center of its shaft.

5. The anti-scratch drilling device for MiniLED board production according to claim 4, characterized in that: A rocker arm (502) is rotatably connected to the upper surface of the double-wheel axle disc (501). A driven rod (503) is rotatably connected to one end of the rocker arm (502) away from the connection point of the double-wheel axle disc (501). A cleaning rod (504) is rotatably connected to the driven rod (503) away from the connection point of the rocker arm (502). A rotating shaft is provided on the cleaning rod (504) near the connection point of the driven rod (503). A lead screw (506) is fixedly connected to the other end of the cleaning rod (504) away from the connection point of the driven rod (503). The lead screw (506) is threaded onto the thread groove body (505).

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