Multi-opening prevention drawer production device based on optical detection and production process thereof

Abstract

The invention relates to the technical field of plate processing, in particular to an optical detection-based multi-opening prevention drawer production device and a production process thereof, and the device comprises a plate fixing frame for placing plates, a longitudinal frame plate, a lifting frame plate and a guide rail fixing frame, a double-shaft driving platform and a rotating table which are located on one side of the guide rail fixing frame are arranged on the lifting frame plate, and an optical camera assembly used for positioning the drilling position and a drilling unit used for drilling are arranged on the rotating table; the guide rail fixing frame is provided with an attaching plate attached to the side edge of the guide rail fixing frame, the end clamping plates are used for clamping the two ends of the guide rail fixing frame, machining holes are formed in the attaching plate and the end clamping plates, and drilling units with the working ends coaxial with the machining holes are installed on the attaching plate and the end clamping plates. According to the technical scheme, high-precision machining of the guide rail mounting hole site is achieved through cooperation of the optical camera assembly and the drilling unit.

Description

Technical Field

[0001] This invention relates to the field of sheet metal processing technology, specifically to a production device and its production process for preventing multiple drawers from opening, based on optical detection. Background Technology

[0002] With the continuous upgrading of the demand for smart homes and precision industries, cabinet products face higher standards in terms of functionality and structural reliability. Currently, multi-drawer cabinets on the market generally use a process of drilling holes first and then installing guide rails according to the hole positions. The machining accuracy of the guide rail installation holes directly affects the smoothness of the drawer opening and closing and the load-bearing life. Conventional drilling processes cannot guarantee high precision, which can easily cause guide rail deformation, abnormal noise or jamming, affecting the user experience. Summary of the Invention

[0003] To address the aforementioned technical shortcomings, the present invention aims to provide an anti-multiple-drawer production device and its manufacturing process based on optical detection. The device includes a board fixing frame for placing boards, and longitudinal frame plates on both sides of the board fixing frame. A lifting frame plate is slidably mounted on the longitudinal frame plate. A guide rail fixing frame for fixing the required mounting rails is provided on the lifting frame plate. A dual-axis drive platform and a rotary table are located on one side of the guide rail fixing frame on the lifting frame plate. The dual-axis drive platform drives the rotary table to move along the length of the guide rail. An optical camera assembly for positioning the drilling position and a drilling unit for drilling are provided on the rotary table. The guide rail fixing frame includes a fitting plate that conforms to the side of the guide rail fixing frame, and end clamping plates that hold both ends of the guide rail fixing frame. Both the fitting plate and the end clamping plates have processing holes, and both the fitting plate and the end clamping plates are equipped with drilling units whose working ends are coaxially aligned with the processing holes.

[0004] To ensure that the auxiliary positioning hole can accurately position the guide rail, the following features are specifically provided: the drilling unit forms an auxiliary positioning hole on the plate through a machining hole for positioning during guide rail installation, and the auxiliary positioning hole is tangent to the side of the guide rail.

[0005] In order to achieve precise positioning of the mounting holes at various positions on the guide rail, the following features are specifically designed: the dual-axis drive platform includes a first linear driver and a second linear driver fixedly mounted on the lifting frame plate, and the working ends of the first linear driver and the second linear driver move along the length and width directions of the plate placed on the plate fixing frame, respectively.

[0006] To ensure that the drilling unit is precisely positioned at the guide rail mounting hole after the drilling unit and optical camera assembly are swapped, the following features are specifically designed: the rotary table includes an indexing plate and a turntable, the rotation axis of the indexing plate is vertically arranged, and the turntable is coaxially mounted on the working end of the indexing plate; the optical camera assembly and the drilling unit are mounted on the turntable, and the working ends of both the drilling unit and the optical camera assembly are vertically downward, and the distance between the working ends of the drilling unit and the optical camera assembly is the same as the linear distance between the axis of the turntable.

[0007] To enable the optical camera assembly to position itself relative to the guide rail mounting holes, the following features are specifically provided: the optical camera assembly includes a laser emitter and a vision camera.

[0008] To achieve drilling, the following features are specifically provided: the drilling unit includes a drilling machine body and a third linear drive, the third linear drive driving the drilling machine body to move in the vertical direction.

[0009] In order to enable the guide rail fixing bracket to fit the surface of a plate of any thickness, the following features are specifically provided: the plate fixing bracket is provided with vertical longitudinal plates at both ends of the lifting frame plate, the two ends of the lifting frame plate are slidably mounted on the longitudinal plates, and the lifting frame plate is spirally installed with a first locking bolt that abuts against the longitudinal plate.

[0010] In order to adjust the position of the end clamping plate according to the required length of the guide rail, the following features are specifically provided: the end clamping plate is fixedly installed on the top of the sliding base, the sliding base extends along the length direction of the bonding plate and is slidably installed at both ends of the lifting frame plate, and a second locking bolt is screwed on the sliding base to vertically abut against the surface of the lifting frame plate.

[0011] In order to fix the plates placed on the plate fixing frame, the following features are specifically provided: the plate fixing frame is provided with at least two limiting slide grooves extending along the length direction of the lifting frame plate, a clamping seat is slidably installed on the limiting slide groove, and a third locking bolt is screwed on the clamping seat and perpendicularly abuts the surface of the plate fixing frame.

[0012] An optical detection-based anti-multiple-opening drawer manufacturing process, applied to an optical detection-based anti-multiple-opening drawer manufacturing device, includes the following steps: Step 1: Mark the guide rail installation positions on the processed sheet metal; Step 2: Place the marked board on the board fixing frame for fixation, and drive the lifting frame to lift and lower so that the guide rail fixing frame fits against the upper side of the board; Step 3: Take a guide rail to be installed and place it on the guide rail fixing bracket, and make one side of the guide rail fit the bonding plate. Adjust the position of the end clamping plates at both ends of the bonding plate so that the end clamping plates fit the two ends of the guide rail. Step 4: The drilling unit at the bonding plate and the end clamping plate is activated to drill auxiliary positioning holes on the plate. Step 5: The dual-axis drive platform on the lifting frame plate starts to drive the optical camera component on the rotating table to the mounting hole position of the positioning guide rail. Then the rotating table rotates to exchange positions between the drilling unit and the optical camera component for drilling. Step 6: Replace the boards on the board holder until all boards have been processed; Step 7: When installing the guide rail, the user should first install the positioning pin in the auxiliary positioning hole, and then use the positioning pin to determine the position of the guide rail so that the mounting hole of the guide rail is precisely aligned with the spiral hole on the plate.

[0013] The advantages of this invention compared to the prior art are: Firstly, the collaborative work of the optical camera assembly and the drilling unit in this invention, along with the cooperation between the dual-axis drive platform and the rotary table, enables seamless switching between optical inspection and drilling processes, ultimately achieving high-precision machining of the guide rail mounting holes and effectively solving the problem of insufficient hole position accuracy in traditional processes.

[0014] Secondly, the fitting plate and end clamping plate structure of the guide rail fixing bracket in this invention ensures the precise positioning of the guide rail during the processing, while the auxiliary positioning hole improves the subsequent assembly accuracy and simplifies the installation difficulty of the guide rail, making the installation of the guide rail more precise and efficient. At the same time, the standardized and automated production improves the consistency of product quality and production efficiency, and allows users to install it themselves, which is convenient for the packaging and transportation of the drawer cabinet.

[0015] Thirdly, the guide rail fixing frame, end clamping plate and clamping seat in this invention can all be adjusted according to the model and size of the plate and guide rail, thus expanding the applicability of the device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A three-dimensional anti-multiple-drawer production device based on optical detection Figure 1 .

[0018] Figure 2 This is a top view of a production device for preventing multiple drawers from opening, based on optical detection.

[0019] Figure 3This is a side view of a production device for preventing multiple drawers from opening, based on optical detection.

[0020] Figure 4 A three-dimensional anti-multiple-drawer production device based on optical detection Figure 2 .

[0021] Figure 5 for Figure 4 A magnified view of part A.

[0022] Figure 6 This is a perspective view of an optically-based anti-multiple-drawer production device after removing the dual-axis platform and rotary table.

[0023] Figure 7 for Figure 6 A magnified view of section B.

[0024] Figure 8 A three-dimensional structural breakdown of a production device for preventing multiple drawers from opening, based on optical detection. Figure 1 .

[0025] Figure 9 A three-dimensional structural breakdown of a production device for preventing multiple drawers from opening, based on optical detection. Figure 2 .

[0026] Explanation of reference numerals in the attached drawings: 1. Sheet metal fixing frame; 1a. Longitudinal frame plate; 1b. Limiting slide groove; 1b1. Clamping seat; 1b2. Third locking bolt; 2. Lifting frame plate; 2a. Dual-axis drive platform; 2a1. First linear actuator; 2a2. Second linear actuator; 2b. Rotary table; 2b1. Indexing plate; 2b2. Turntable; 2c. Optical camera assembly; 2d. First locking bolt; 3. Guide rail fixing frame; 3a. Adhesive plate; 3a1. Machining hole; 3b. End clamping plate; 3b1. Sliding base; 3b2. Second locking bolt; 4. Drilling unit; 4a. Drilling machine body; 4b. Third linear actuator. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Reference Figures 1 to 9 : An optical detection-based anti-multi-drawer production device includes a board fixing frame 1 for placing board materials, and longitudinal frame plates 1a arranged on both sides of the board fixing frame 1. A lifting frame plate 2 is slidably mounted on the longitudinal frame plate 1a. A guide rail fixing frame 3 for fixing the required installation guide rail is provided on the lifting frame plate 2. A dual-axis drive platform 2a and a rotary table 2b are arranged on the lifting frame plate 2, located on one side of the guide rail fixing frame 3. The dual-axis drive platform 2a drives the rotary table 2b to move along the length direction of the guide rail. An optical camera assembly 2c for positioning the drilling position and a drilling unit 4 for drilling are provided on the rotary table 2b. The guide rail fixing frame 3 ensures that the fitting plate 3a is attached to the side of the guide rail fixing frame 3, and the end clamping plate 3b clamps both ends of the guide rail fixing frame 3. Both the fitting plate 3a and the end clamping plate 3b are provided with processing holes 3a1. Both the fitting plate 3a and the end clamping plate 3b are equipped with drilling units 4 whose working ends are coaxially arranged with the processing holes 3a1.

[0029] In operation, the device first marks the guide rail installation positions on the sheet material to be processed, and then places the marked sheet material on the sheet material fixing frame 1 for fixation. The lifting frame 2 is driven to rise and fall, causing the guide rail fixing frame 3 to fit against the upper side of the sheet material. The guide rail to be installed is placed on the guide rail fixing frame 3, with one side of the guide rail fitting against the bonding plate 3a. The positions of the end clamping plates 3b at both ends of the bonding plate 3a are adjusted to fit against both ends of the guide rail. Subsequently, the drilling unit 4 at the bonding plate 3a and the end clamping plates 3b is activated to drill auxiliary positioning holes in the sheet material. Next, the dual-axis drive platform 2a on the lifting frame 2 is activated, driving the optical camera assembly 2c on the rotary table 2b to position the mounting holes of the guide rail. Then, the rotary table 2b rotates, causing the drilling unit 4 and the optical camera assembly 2c to exchange positions for precise positioning drilling. After processing is completed, the sheet material on the sheet material fixing frame 1 is replaced, and the above process is repeated until all sheet materials are processed. In final use, workers or users can install positioning pins in the auxiliary positioning holes themselves, and then use the positioning pins to determine the position of the guide rail, so that the mounting holes of the guide rail are precisely aligned with the spiral holes on the plate. In this embodiment, through the collaborative work of the optical camera assembly 2c and the drilling unit 4, and the cooperation of the dual-axis drive platform 2a and the rotary table 2b, the seamless switching between optical inspection and drilling processes is achieved, ultimately realizing high-precision processing of the guide rail mounting holes, effectively solving the problem of insufficient hole position accuracy in traditional processes. The bonding plate 3a and end clamping plate 3b structure of the guide rail fixing bracket 3 ensure the precise positioning of the guide rail during processing, while the auxiliary positioning holes improve the subsequent assembly accuracy, simplify the subsequent installation difficulty of the guide rail, and make the guide rail installation more precise and efficient. At the same time, standardized and automated production improves the consistency of product quality and production efficiency, and allows users to install it themselves, facilitating the packaging and transportation of the drawer cabinet.

[0030] To ensure that the auxiliary positioning hole can accurately position the guide rail, the following features are specifically designed: The drilling unit 4 forms an auxiliary positioning hole on the plate through the machining hole 3a1 for positioning during the installation of the guide rail. The auxiliary positioning hole is tangent to the side of the guide rail.

[0031] like Figures 5 to 7 As shown, in this embodiment, the auxiliary positioning hole drilled is tangent to the side of the guide rail. During the subsequent installation of the guide rail, the positioning pin installed in the auxiliary positioning hole formed at the bonding plate 3a can position the horizontal side of the guide rail, and the positioning pin installed in the auxiliary positioning hole formed at the end clamping plate 3b can position both ends of the guide rail, thereby accurately guiding the guide rail mounting hole to align with the spiral hole of the plate, making it easy for workers or users to achieve zero-error assembly.

[0032] To achieve precise positioning of the mounting holes at various locations on the guide rail, the following features are specifically designed: The dual-axis drive platform 2a includes a first linear driver 2a1 and a second linear driver 2a2 fixedly installed on the lifting frame plate 2. The working ends of the first linear driver 2a1 and the second linear driver 2a2 move along the length and width directions of the plate placed on the plate fixing frame 1, respectively.

[0033] In this embodiment, the first linear actuator 2a1 and the second linear actuator 2a2 can be linear slides and linear cylinders, etc. When precise positioning of the mounting holes at various positions on the guide rail is required, the dual-axis drive platform 2a on the lifting frame 2 is activated. In this embodiment, the first linear actuator 2a1 moves along the length direction of the plate placed on the plate fixing frame 1, and the second linear actuator 2a2 moves along the width direction of the plate, cooperating to drive the optical camera assembly 2c on the rotary table 2b to precisely position each mounting hole of the guide rail. After positioning is completed, the rotary table 2b rotates, causing the drilling unit 4 and the optical camera assembly 2c to exchange positions, and high-precision drilling is performed based on optical detection data.

[0034] To ensure that drilling unit 4 is precisely positioned at the guide rail mounting hole after the positions of drilling unit 4 and optical camera assembly 2c are swapped, the following features are specifically designed: The rotary table 2b includes an indexing plate 2b1 and a turntable 2b2. The rotation axis of the indexing plate 2b1 is vertically arranged, and the turntable 2b2 is coaxially mounted on the working end of the indexing plate 2b1. The optical camera assembly 2c and the drilling unit 4 are mounted on the turntable 2b2. The working ends of the drilling unit 4 and the optical camera assembly 2c are both vertically downward, and the distance between the drilling unit 4 and the working ends of the optical camera assembly 2c is the same as the linear distance between the axis of the turntable 2b2.

[0035] like Figure 3 , Figure 8 and Figure 9As shown, in this embodiment, the indexing disk 2b1 drives the turntable 2b2 to rotate precisely, so that the optical camera assembly 2c mounted on the turntable 2b2 and the drilling unit 4 exchange positions. Since the working ends of the optical camera assembly 2c and the drilling unit 4 are at the same linear distance from the axis of the turntable 2b2, when the indexing disk 2b1 rotates at a specific angle, the drilling unit 4 can accurately align with the guide rail mounting hole previously detected and positioned by the optical camera assembly 2c, eliminating the cumulative error during position exchange and ensuring that the drilling unit 4 can reproduce the reference position of the optical detection after each switch.

[0036] To enable the optical camera assembly 2c to position itself relative to the guide rail mounting holes, the following features are specifically designed: The optical camera assembly 2c includes a laser emitter and a vision camera.

[0037] This embodiment achieves non-contact, high-precision positioning by combining a laser emitter and a vision camera. The laser projection provides a millimeter-level reference, while the vision camera performs sub-pixel-level image analysis. The combination of the two significantly improves the accuracy and anti-interference capability of hole position detection. This dual detection mechanism effectively overcomes the recognition errors of traditional single vision systems under conditions such as reflective surfaces and complex textures on the board, ensuring that the guide rail held by the guide rail fixing bracket 3 has zero positional deviation during drilling.

[0038] To achieve drilling, the following features were specifically designed: The drilling unit 4 includes a drilling machine body 4a and a third linear actuator 4b, which drives the drilling machine body 4a to move in the vertical direction.

[0039] like Figure 7 and Figure 8 As shown, the third linear actuator 4b in this embodiment can be a linear cylinder, hydraulic cylinder, or electric push rod, etc.

[0040] In order to enable the guide rail bracket 3 to fit against the surface of a plate of any thickness, the following features are specifically designed: The plate fixing frame 1 is provided with vertical longitudinal frame plates 1a at both ends of the lifting frame plate 2. The lifting frame plate 2 is slidably installed on the longitudinal frame plates 1a at both ends. The lifting frame plate 2 is screwed with the first locking bolt 2d that abuts against the longitudinal frame plates 1a vertically.

[0041] like Figure 5 As shown, this embodiment uses the sliding fit structure between the longitudinal frame plate 1a and the lifting frame plate 2, combined with the mechanical locking mechanism of the first locking bolt 2d, to enable the guide rail fixing frame 3 to adapt to the surface height of plates of different thicknesses, ensuring that the guide rail always maintains zero gap fit during the clamping process, thus expanding the applicability of this device.

[0042] In order to adjust the position of the end clamping plate 3b according to the required installation guide rail length, the following features are specifically designed: The end clamping plate 3b is fixedly installed on the top of the sliding base 3b1. The sliding base 3b1 extends along the length of the bonding plate 3a and is slidably installed at both ends of the lifting frame plate 2. The second locking bolt 3b2 is screwed on the sliding base 3b1 and vertically abuts against the surface of the lifting frame plate 2.

[0043] like Figures 5 to 7 As shown, this embodiment utilizes the sliding engagement structure between the sliding base 3b1 and the lifting frame plate 2, combined with the mechanical locking mechanism of the second locking bolt 3b2, to enable the end clamping plate 3b to achieve stepless adjustment according to the guide rail length, ensuring accurate clamping and positioning of guide rails of various specifications, thus expanding the applicability of this device.

[0044] To secure the board placed on the board holder 1, the following features are specifically provided: The plate fixing frame 1 is provided with at least two limiting slide grooves 1b extending along the length of the lifting frame plate 2. A clamping seat 1b1 is slidably installed on the limiting slide groove 1b. A third locking bolt 1b2 that is vertically abutting the surface of the plate fixing frame 1 is screwed on the clamping seat 1b1.

[0045] like Figures 6 to 9 As shown, in this embodiment, the sliding engagement of the clamping seat 1b1, combined with the mechanical locking mechanism of the third locking bolt 1b2, enables the plate fixing frame 1 to adapt to the clamping requirements of plates of different sizes, ensuring zero displacement of the plate during processing. In this embodiment, the first locking bolt 2d used to fix the lifting frame plate 2, the second locking bolt 3b2 used to fix the sliding base 3b1, and the third locking bolt 1b2 used to fix the clamping seat 1b1 can all be replaced by automated devices such as electric actuators.

[0046] An optical detection-based anti-multiple-opening drawer manufacturing process, applied to an optical detection-based anti-multiple-opening drawer manufacturing device, includes the following steps: Step 1: Mark the guide rail installation positions on the processed sheet metal; Step 2: Place the marked board on the board fixing frame 1 for fixation, and drive the lifting frame plate 2 to lift and lower so that the guide rail fixing frame 3 fits against the upper side of the board; Step 3: Take a guide rail to be installed and place it on the guide rail fixing bracket 3, and make one side of the guide rail fit against the bonding plate 3a. Adjust the position of the end clamping plates 3b at both ends of the bonding plate 3a so that the end clamping plates 3b fit against both ends of the guide rail. Step 4: The drilling unit 4 at the bonding plate 3a and the end clamping plate 3b is activated to drill auxiliary positioning holes on the plate. Step 5: The dual-axis drive platform 2a on the lifting frame plate 2 starts to drive the optical camera component 2c on the rotating table 2b to position the mounting hole of the guide rail. Then the rotating table 2b rotates to exchange the positions of the drilling unit 4 and the optical camera component 2c for drilling. Step 6: Replace the boards on board holder 1 until all boards have been processed; Step 7: When installing the guide rail, the user should first install the positioning pin in the auxiliary positioning hole, and then use the positioning pin to determine the position of the guide rail so that the mounting hole of the guide rail is precisely aligned with the spiral hole on the plate.

[0047] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. An anti-multiple opening drawer production device based on optical detection, characterized by, The system includes a plate holder (1) for placing the plate and longitudinal frame plates (1a) on both sides of the plate holder (1). A lifting frame plate (2) is slidably mounted on the longitudinal frame plate (1a). A guide rail holder (3) for fixing the required installation guide rail is provided on the lifting frame plate (2). A dual-axis drive platform (2a) and a rotary table (2b) located on one side of the guide rail holder (3) are provided on the lifting frame plate (2). The dual-axis drive platform (2a) drives the rotary table (2b) to move along the length of the guide rail. An optical camera assembly (2c) for positioning the drilling position and a drilling unit (4) for drilling are provided on the rotary table (2b). The guide rail fixing frame (3) ensures the fit plate (3a) on the side of the guide rail fixing frame (3) and the end clamping plate (3b) clamping both ends of the guide rail fixing frame (3). Both the fit plate (3a) and the end clamping plate (3b) are provided with machining holes (3a1). Both the fit plate (3a) and the end clamping plate (3b) are equipped with drilling units (4) whose working ends are coaxially arranged with the machining holes (3a1).

2. A device for producing a drawer with protection against multiple opening based on optical detection according to claim 1, characterized in that, The drilling unit (4) forms an auxiliary positioning hole on the plate through a machining hole (3a1) for positioning when installing the guide rail. The auxiliary positioning hole is tangent to the side of the guide rail.

3. The device for producing a drawer with protection against multiple opening based on optical detection according to claim 1, characterized in that, The dual-axis drive platform (2a) includes a first linear driver (2a1) and a second linear driver (2a2) fixedly installed on the lifting frame plate (2). The working ends of the first linear driver (2a1) and the second linear driver (2a2) move along the length and width directions of the plate placed on the plate fixing frame (1), respectively.

4. The device for producing an anti-poly opening drawer based on optical detection according to claim 1, characterized in that, The rotary table (2b) includes an indexing plate (2b1) and a turntable (2b2). The rotation axis of the indexing plate (2b1) is vertically arranged, and the turntable (2b2) ​​is coaxially mounted on the working end of the indexing plate (2b1). The optical camera assembly (2c) and the drilling unit (4) are mounted on the turntable (2b2). The working ends of the drilling unit (4) and the optical camera assembly (2c) are both vertically downward, and the distance between the working ends of the drilling unit (4) and the optical camera assembly (2c) is the same as the straight-line distance between the axis of the turntable (2b2).

5. The device for producing an anti-poly opening drawer based on optical detection according to claim 1, characterized in that, The optical camera assembly (2c) includes a laser emitter and a vision camera.

6. The device for producing an anti-poly opening drawer based on optical detection according to claim 1, characterized in that, The drilling unit (4) includes a drilling machine body (4a) and a third linear actuator (4b), which drives the drilling machine body (4a) to move in the vertical direction.

7. The device for producing an anti-poly opening drawer based on optical detection according to claim 1, characterized in that, The plate fixing frame (1) is provided with vertical longitudinal plates (1a) at both ends of the lifting frame plate (2). The lifting frame plate (2) is slidably installed on the longitudinal plates (1a) at both ends. The lifting frame plate (2) is screwed with a first locking bolt (2d) that vertically abuts the longitudinal plates (1a).

8. The device for producing an anti-poly opening drawer based on optical detection according to claim 1, characterized in that, The end clamping plate (3b) is fixedly installed on the top of the sliding base (3b1). The sliding base (3b1) extends along the length of the bonding plate (3a) and is slidably installed at both ends of the lifting frame plate (2). A second locking bolt (3b2) is screwed on the sliding base (3b1) and vertically abuts the surface of the lifting frame plate (2).

9. The device for producing an anti-poly opening drawer based on optical detection according to claim 1, characterized in that, The plate fixing frame (1) is provided with at least two limiting slide grooves (1b) extending along the length direction of the lifting frame plate (2). A clamping seat (1b1) is slidably installed on the limiting slide groove (1b). A third locking bolt (1b2) that vertically abuts the surface of the plate fixing frame (1) is spirally installed on the clamping seat (1b1).

10. An anti-multiple opening drawer production process based on optical detection, applied to an anti-multiple opening drawer production device based on optical detection according to any one of claims 1-9, characterized in that, Includes the following steps: Step 1: Mark the guide rail installation positions on the processed sheet metal; Step 2: Place the marked board on the board fixing frame (1) for fixing, and drive the lifting frame plate (2) to lift and lower so that the guide rail fixing frame (3) fits against the upper side of the board; Step 3: Take a guide rail to be installed and place it on the guide rail fixing frame (3) and make one side of the guide rail fit the bonding plate (3a). Adjust the position of the end clamping plates (3b) at both ends of the bonding plate (3a) so that the end clamping plates (3b) fit the two ends of the guide rail. Step 4: The drilling unit (4) at the bonding plate (3a) and the end clamping plate (3b) is activated to drill auxiliary positioning holes on the plate. Step 5: The dual-axis drive platform (2a) on the lifting frame (2) starts to drive the optical camera assembly (2c) on the rotary table (2b) to position the mounting hole of the guide rail. Then the rotary table (2b) rotates to exchange positions between the drilling unit (4) and the optical camera assembly (2c) for drilling. Step 6: Replace the boards on the board holder (1) until all boards have been processed; Step 7: When installing the guide rail, the user should first install the positioning pin in the auxiliary positioning hole, and then use the positioning pin to determine the position of the guide rail so that the mounting hole of the guide rail is precisely aligned with the spiral hole on the plate.

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