A brake lamp support automatic installation and detection integrated tool and a use method thereof

Abstract

The application discloses a kind of brake lamp support automatic installation and detection integration tool and its using method, it is related to brake lamp support tooling technical field, to solve the problem that existing brake lamp support tooling cannot integrate installation and detection, so as to easily affect production processing efficiency.The lower portion of the brake lamp support tooling body is provided with a tooling table, one side above the tooling table is provided with a mounting table body, the other side above the tooling table is provided with a lifting channel, and a positioning placement groove is provided at the middle position of the tooling table;Further comprising: a mounting mechanism is provided above the mounting table body, a mounting base is provided below the middle position of the mounting mechanism, side mounting frames are provided on both sides of the mounting base, a mounting detection cylinder is provided above the mounting base, and the mounting detection cylinder is provided with five, and the outer wall of the front end surface of the mounting detection cylinder is provided with a mounting detection piece outlet.

Description

Technical Field

[0001] This invention relates to the field of brake light bracket tooling technology, specifically to an integrated tooling for automatic installation and testing of brake light brackets and its usage method. Background Technology

[0002] Brake light bracket fixture is a device used to assemble and install the components at the brake light bracket.

[0003] For example, application number CN201920009692.4, entitled "A Brake Light Bracket Adhesive Fixture," includes a worktable, a glass positioning mechanism, and a pair of mirror-distributed brake light bracket mechanisms. The glass positioning mechanism includes a first sliding limit post, a second sliding limit post, a third sliding limit post, a centering cylinder, a rotating block, a first connecting rod, a second connecting rod, and a pair of first glass support posts. The brake light bracket mechanisms include a brake light bracket adhesive device and a material transfer device. The material transfer device includes an L-shaped feeding rack, a second adjusting plate, a third slide table, a second bolt, a horizontal pushing cylinder, a vertical pushing cylinder, a first stop block, and a second stop block. The advantages of this utility model are: through this adhesive fixture, brake light brackets can be quickly adhered, with good performance and high efficiency.

[0004] Existing brake light bracket tooling cannot integrate installation and testing, which can easily affect production efficiency. Therefore, we provide an integrated tooling for automatic installation and testing of brake light brackets and its usage method. Summary of the Invention

[0005] The purpose of this invention is to provide an integrated tooling for automatic installation and testing of brake light brackets and its usage method, in order to solve the problem mentioned in the background art that existing brake light bracket tooling cannot integrate installation and testing, thus easily affecting production efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an integrated tooling for automatic installation and testing of brake light brackets, comprising a brake light bracket tooling body, a tooling table provided below the brake light bracket tooling body, an installation platform provided on one side above the tooling table, a lifting channel provided on the other side above the tooling table, and a positioning slot provided in the middle of the tooling table.

[0007] Also includes:

[0008] The mounting mechanism is located above the mounting platform. A mounting base is located below the middle position of the mounting mechanism. Side mounting brackets are located on both sides of the mounting base. Five installation detection cylinders are located above the mounting base. An installation detection component outlet is located on the outer wall of the front end face of the installation detection cylinder. An infrared sensor is located above the installation detection component outlet.

[0009] A pressure sensing layer is disposed above the mounting detection cylinder. An electromagnet is disposed at the middle position of the pressure sensing layer, and the output end of the pressure sensing layer is electrically connected to the input end of the electromagnet controller.

[0010] A drive motor is located below the side mounting bracket. The output end of the drive motor is equipped with a ball screw. The outer wall of the ball screw is equipped with a screw slider. The outer wall of the screw slider is equipped with a steering electric clamp, which is connected to the ball screw through the screw slider. The outer wall of the steering electric clamp is equipped with a first displacement sensor.

[0011] Preferably, the tooling table is provided with an annular guide rail inside, and a guide rail slider is provided on the outer wall of the annular guide rail. A test piece placement platform is provided above the guide rail slider, and the test piece placement platform is slidably connected to the annular guide rail through the guide rail slider.

[0012] Preferably, an electric lift is provided between the installation test piece placement platform and the guide rail slider, and the lifting end of the electric lift is connected to the installation test piece placement platform.

[0013] Preferably, a second displacement sensor is provided on both sides below the lifting channel.

[0014] Preferably, the positioning slot has a slot within a slot, and there are three slots within a slot, with magnetic blocks on both sides of each slot within a slot.

[0015] Preferably, the lower end of the installation mechanism is provided with an installation platform slider, and an installation platform guide rail is provided below the installation platform slider, and the installation platform guide rail is slidably connected to the installation mechanism through the installation platform slider.

[0016] Preferably, both ends of the mounting platform are provided with electric rotating blocks, the outer wall of the electric rotating blocks is provided with limit plates, and the limit plates are rotatably connected to the mounting platform through the electric rotating blocks.

[0017] Preferably, an upper support frame is provided above the tooling table, and two upper support frames are provided. A slider is provided above the upper support frame, and an electric lifting clamp is provided at the lower end of the slider. An electric telescopic rod is provided at one end of the slider, and an electric telescopic mechanism is provided at one end of the electric telescopic rod. The electric telescopic mechanism is connected to the slider through the electric telescopic rod, and a fixing frame is provided below the electric telescopic mechanism.

[0018] Preferably, a storage bin is provided at one end of the tooling table, and a material retrieval bin is provided at the front end of the storage bin.

[0019] Preferably, a method for using an integrated tooling for automatic installation and testing of brake light brackets includes the following steps:

[0020] Step 1: Activate the electric telescopic mechanism and use the electric telescopic rod to push the slider to move, so that the electric lifting clamp moves to the material box to lift and clamp the material. After picking up the material, move it to the positioning slot and insert it into the inside. The size and shape of the positioning slot are the same as the bottom of the brake light bracket, so that it can be engaged with the brake light bracket. The slot within the slot can place other plate components that need to be installed and assembled inside. Components that cannot be placed are magnetically fixed by magnetic blocks.

[0021] Step 2: The electric rotating block rotates and limits the brake light bracket on both sides for positioning and fixing. The mounting platform guide rail and mounting platform slider drive the installation mechanism to move for installation and testing. The installation mechanism is equipped with five installation and testing cylinders with different internal drive components. The drive end of the drive component is installed at the outlet of the installation and testing component, enabling it to install and test the external brake light bracket. When the height of a certain installation and testing cylinder needs to be adjusted, the drive motor and ball screw drive the screw slider to move up and down. One side of the electric steer clamps the upper cylinder of the cylinder to be replaced and fixes it. The other side of the electric steer clamps the cylinder to be replaced. One side of the electric steer clamps moves down and the other side of the electric steer clamps the cylinder to be replaced at the required height position, so that the position of the cylinders can be adjusted and changed. When the position of the cylinder is not in the required installation position, the electric steer clamp is used to hold it by hand for fixed-point installation. The first displacement sensor can detect the position.

[0022] Step 3: When assembling the installation and testing cylinders, the pressure sensing layer can detect pressure changes and convert the pressure signal into an electrical signal, which is then sent to the electromagnet controller. The electromagnet controller activates the electromagnet, magnetically fixing the cylinders together, thus improving the stability and firmness of the assembly. When switching positions, the pressure disappears as the upper cylinder is moved. The pressure sensing layer then feeds back the pressure change data to the controller, causing the controller to disconnect the electromagnet, de-energizing it.

[0023] Step 4: The circular guide rail and guide rail slider can move the installation and testing component placement platform that holds different installation and testing components. When it moves to the position of the lifting channel, the electric lifter is used to raise it to the top so that the brake light bracket can be installed and tested. During the movement, the second displacement sensor detects the movement. After detecting the movement, it sends a feedback signal to the circular guide rail and the electric lifter, causing the circular guide rail to stop moving and the required installation and testing component to be raised.

[0024] Step 5: After installation and testing are completed, the brake light bracket is hoisted and moved to the storage bin for storage, and a new round of material retrieval, installation and testing operations are carried out.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] 1. This invention features five installation and testing cylinders with different internal drive components installed at the installation mechanism. The drive ends of these drive components are installed at the outlet of the installation and testing cylinder, enabling the installation and testing of external brake light brackets. When the height of a particular installation and testing cylinder needs adjustment, a drive motor and ball screw drive the screw slider to move up and down. One side of the electric steer clamps the upper cylinder of the cylinder to be replaced, while the other side clamps the cylinder to be replaced. One side of the electric steer clamps moves down, and the other side of the electric steer clamps the cylinder to be replaced at the desired height. This allows for positional adjustment and change between the cylinders. When the cylinder is not in the desired installation position, the electric steer clamp is used to hold it by hand for fixed-point installation. This structure combines the installation and testing components, making the equipment more compact and allowing for left-right and height adjustments. The up-down switching also allows for selection of different installation and testing methods according to different installation height requirements, making it more convenient for users.

[0027] 2. The circular guide rail and guide rail slider can move the mounting platform for different installation and testing components. When it moves to the position of the lifting channel, the electric lifter raises it to the top, enabling the installation and testing of the brake light bracket. During the movement, the second displacement sensor detects the movement. After detecting the movement, it sends a feedback signal to the circular guide rail and the electric lifter, causing the circular guide rail to stop moving and the required installation and testing component to be raised. The above structure enables the brake light bracket to have different switching installation and testing methods, improving the functionality of the tooling. It can be used in combination to improve user convenience. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 This is a partial structural diagram of the installation mechanism of the present invention;

[0030] Figure 3 This is a partial structural diagram of the side mounting bracket of the present invention;

[0031] Figure 4 This is a partial structural diagram of the installation and testing cylinder of the present invention;

[0032] Figure 5 This is a partial structural diagram of the annular guide rail of the present invention;

[0033] In the diagram: 1. Brake light bracket fixture body; 2. Fixture table; 3. Storage bin; 4. Retrieval bin; 5. Upper support frame; 6. Slider; 7. Electric lifting clamp; 8. Electric telescopic rod; 9. Electric telescopic mechanism; 10. Fixture; 11. Positioning slot; 12. Slot within slot; 13. Magnetic block; 14. Mounting platform; 15. Electric rotating block; 16. Limit plate; 17. Lifting channel; 18. Mounting platform guide rail; 19. Mounting platform slider; 20. Mounting machine Structure; 21. Mounting base; 22. Side mounting bracket; 23. Mounting detection cylinder; 24. Infrared sensor; 25. Mounting detection part outlet; 26. First displacement sensor; 27. Drive motor; 28. Ball screw; 29. ​​Screw slider; 30. Steering electric clamp; 31. Pressure sensing layer; 32. Electromagnet; 33. Circular guide rail; 34. Guide rail slider; 35. Electric lifter; 36. Mounting detection part placement platform; 37. Second displacement sensor. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0035] Please see Figures 1-5 An embodiment of the present invention provides: an integrated tooling for automatic installation and testing of brake light brackets, including a brake light bracket tooling body 1, a tooling table 2 is provided below the brake light bracket tooling body 1, an installation platform 14 is provided on one side above the tooling table 2, a lifting channel 17 is provided on the other side above the tooling table 2, and a positioning placement groove 11 is provided in the middle of the tooling table 2.

[0036] Also includes:

[0037] The mounting mechanism 20 is located above the mounting platform 14. A mounting base 21 is located below the middle position of the mounting mechanism 20. Side mounting brackets 22 are located on both sides of the mounting base 21. A mounting detection cylinder 23 is located above the mounting base 21. Five mounting detection cylinders 23 are provided. A mounting detection component outlet 25 is provided on the outer wall of the front end face of the mounting detection cylinder 23. An infrared sensor 24 is located above the mounting detection component outlet 25.

[0038] The pressure sensing layer 31 is disposed above the mounting detection cylinder 23. An electromagnet 32 ​​is disposed in the middle of the pressure sensing layer 31, and the output end of the pressure sensing layer 31 is electrically connected to the input end of the electromagnet 32 ​​controller.

[0039] The drive motor 27 is located below the side mounting bracket 22. The output end of the drive motor 27 is provided with a ball screw 28. The outer wall of the ball screw 28 is provided with a screw slider 29. The outer wall of the screw slider 29 is provided with a steering electric clamp 30. The steering electric clamp 30 is connected to the ball screw 28 through the screw slider 29. The outer wall of the steering electric clamp 30 is provided with a first displacement sensor 26.

[0040] Please see Figure 5 The tooling table 2 is equipped with an annular guide rail 33 inside, and a guide rail slider 34 is provided on the outer wall of the annular guide rail 33. A test piece placement table 36 is provided above the guide rail slider 34, and the test piece placement table 36 is slidably connected to the annular guide rail 33 through the guide rail slider 34. The annular guide rail 33 and the guide rail slider 34 have the effect of driving the test piece placement table 36 to move in an annular motion.

[0041] Please see Figure 5 An electric lifter 35 is provided between the installation test piece placement platform 36 and the guide rail slider 34, and the lifting end of the electric lifter 35 is connected to the installation test piece placement platform 36. The electric lifter 35 serves to adjust the lifting height of the installation test piece placement platform 36.

[0042] Please see Figure 5 A second displacement sensor 37 is installed on both sides below the lifting channel 17. The second displacement sensor 37 is used to detect displacement.

[0043] Please see Figure 1 The positioning slot 11 has a slot within a slot 12 inside, and there are three slots within a slot 12. Magnetic blocks 13 are provided on both sides of each slot within a slot 12. The slot within a slot 12 serves to place small installation components or plates, and the magnetic blocks 13 serve to install and magnetically position objects that are not easy to place in the slot.

[0044] Please see Figure 1 The lower end of the installation mechanism 20 is provided with an installation platform slider 19, and an installation platform guide rail 18 is provided below the installation platform slider 19. The installation platform guide rail 18 is slidably connected to the installation mechanism 20 through the installation platform slider 19. The installation platform slider 19 and the installation platform guide rail 18 drive the installation mechanism 20 to move left and right, so that it can be moved for installation and testing.

[0045] Please see Figure 1 Both ends of the mounting platform 14 are provided with electric rotating blocks 15. The outer wall of the electric rotating block 15 is provided with a limiting plate 16, and the limiting plate 16 is rotatably connected to the mounting platform 14 through the electric rotating block 15. The electric rotating block 15 drives the limiting plate 16 to rotate, so that the limiting plate 16 can limit the two ends of the brake light bracket after placement.

[0046] Please see Figure 1 The tooling table 2 is equipped with an upper support frame 5, and there are two upper support frames 5. A slider 6 is installed above the upper support frame 5. An electric lifting clamp 7 is installed at the lower end of the slider 6. An electric telescopic rod 8 is installed at one end of the slider 6. An electric telescopic mechanism 9 is installed at one end of the electric telescopic rod 8. The electric telescopic mechanism 9 is connected to the slider 6 through the electric telescopic rod 8. A fixed frame 10 is installed below the electric telescopic mechanism 9. The electric telescopic mechanism 9 and the electric telescopic rod 8 drive the slider 6 to move, so that the slider 6 can move to different positions. The electric lifting clamp 7 lifts and clamps the required components and brake light brackets.

[0047] Please see Figure 1 The tooling table 2 is equipped with a storage box 3 at one end and a picking box 4 at the front end of the storage box 3. The storage box 3 is used to store materials and the picking box 4 is used to place the brake light bracket that has not been installed.

[0048] Please see Figures 1-5 A method for using an integrated tooling for automatic installation and testing of brake light brackets includes the following steps:

[0049] Step 1: Start the electric telescopic mechanism 9, use the electric telescopic rod 8 to push the slider 6 to move, so that the electric lifting clamp 7 moves to the material box 4 to lift and clamp the material. After picking up the material, move it to the positioning slot 11 and insert it into the inside. The size and shape of the positioning slot 11 are the same as the bottom of the brake light bracket, so that it can be engaged with the brake light bracket. The slot 12 in the slot can place other plate components that need to be installed and assembled inside. Components that cannot be placed are magnetically fixed by magnetic blocks 13.

[0050] Step Two: The electric rotating block 15 rotates the limiting plate 16 to limit and fix the brake light bracket on both sides. The mounting platform guide rail 18 and mounting platform slider 19 drive the mounting mechanism 20 to move for installation and testing. The mounting mechanism 20 is equipped with five installation and testing cylinders 23, each with different internal drive components. The drive ends of these drive components are installed at the installation and testing component outlet 25, enabling the installation and testing of the external brake light bracket. When the height of a particular installation and testing cylinder 23 needs to be adjusted, the drive motor 27 and ball screw 28 drive the screw slider 29 to adjust the height. The device moves up and down, with one side of the electric steerable clamp 30 clamping and fixing the upper part of the cylinder to be replaced, and the other side of the electric steerable clamp 30 clamping the cylinder to be replaced. When one side of the electric steerable clamp 30 moves down, the other side of the electric steerable clamp 30 places the cylinder to be replaced at the required height position, so that the position between the cylinders can be adjusted and changed. When the position of the cylinder is not in the required installation position, the electric steerable clamp 30 is used to clamp it in hand for fixed-point installation. The first displacement sensor 26 can detect the position.

[0051] Step 3: When assembling the installation detection cylinders 23, the pressure change can be detected by the pressure sensing layer 31 and the pressure signal is converted into an electrical signal and sent to the electromagnet 32 ​​controller. The controller of the electromagnet 32 ​​turns on the electromagnet 32, so that the cylinders are magnetically fixed together, which improves the stability and firmness of the assembly. When the position is changed, the pressure disappears as the upper cylinder is moved. The pressure sensing layer 31 then feeds back the pressure change data to the controller, so that the controller disconnects the electromagnet 32, de-energizing and demagnetizing it.

[0052] Step 4: The circular guide rail 33 and the guide rail slider 34 can drive the installation and testing component placement platform 36, which holds different installation and testing components, to move. When it moves to the position of the lifting channel 17, the electric lifter 35 is used to lift it to the top so that the brake light bracket can be installed and tested. During the movement, the second displacement sensor 37 detects the movement. After detecting the movement, it sends a feedback signal to the circular guide rail 33 and the electric lifter 35, causing the circular guide rail 33 to stop moving and the required installation and testing component to be lifted.

[0053] Step 5: After installation and testing are completed, the brake light bracket is hoisted and moved to storage bin 3 for storage, and a new round of material retrieval, installation and testing operations are carried out.

[0054] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An integrated tooling for automatic installation and testing of brake light brackets, comprising a brake light bracket tooling body (1), a tooling table (2) is provided below the brake light bracket tooling body (1), an installation platform (14) is provided on one side above the tooling table (2), a lifting channel (17) is provided on the other side above the tooling table (2), and a positioning slot (11) is provided in the middle of the tooling table (2); Its features are: Also includes: An installation mechanism (20) is provided above the installation platform (14). An installation base (21) is provided below the middle position of the installation mechanism (20). Side mounting brackets (22) are provided on both sides of the installation base (21). An installation detection cylinder (23) is provided above the installation base (21), and there are five installation detection cylinders (23). An installation detection component outlet (25) is provided on the outer wall of the front end face of the installation detection cylinder (23). An infrared sensor (24) is provided above the installation detection component outlet (25). A pressure sensing layer (31) is disposed above the mounting detection cylinder (23). An electromagnet (32) is disposed in the middle of the pressure sensing layer (31), and the output end of the pressure sensing layer (31) is electrically connected to the input end of the electromagnet (32) controller. A drive motor (27) is provided below the side mounting bracket (22). A ball screw (28) is provided at the output end of the drive motor (27). A screw slider (29) is provided on the outer wall of the ball screw (28). A steering electric clamp (30) is provided on the outer wall of the screw slider (29). The steering electric clamp (30) is connected to the ball screw (28) through the screw slider (29). A first displacement sensor (26) is provided on the outer wall of the steering electric clamp (30).

2. The integrated tooling for automatic installation and testing of brake light brackets according to claim 1, characterized in that: The tooling table (2) is provided with an annular guide rail (33) inside. The outer wall of the annular guide rail (33) is provided with a guide rail slider (34). A test piece placement platform (36) is provided above the guide rail slider (34), and the test piece placement platform (36) is slidably connected to the annular guide rail (33) through the guide rail slider (34).

3. The integrated tooling for automatic installation and testing of brake light brackets according to claim 2, characterized in that: An electric lifter (35) is provided between the installation test piece placement platform (36) and the guide rail slider (34), and the lifting end of the electric lifter (35) is connected to the installation test piece placement platform (36).

4. The integrated tooling for automatic installation and testing of brake light brackets according to claim 3, characterized in that: A second displacement sensor (37) is provided on both sides below the lifting channel (17).

5. The integrated tooling for automatic installation and testing of brake light brackets according to claim 4, characterized in that: The positioning slot (11) has a slot within a slot (12) inside, and there are three slots within a slot (12). Magnetic blocks (13) are provided on both sides of each slot within a slot (12).

6. The integrated tooling for automatic installation and testing of brake light brackets according to claim 5, characterized in that: The lower end of the installation mechanism (20) is provided with an installation platform slider (19), and an installation platform guide rail (18) is provided below the installation platform slider (19). The installation platform guide rail (18) is slidably connected to the installation mechanism (20) through the installation platform slider (19).

7. The integrated tooling for automatic installation and testing of brake light brackets according to claim 6, characterized in that: Both ends of the mounting platform (14) are provided with electric rotating blocks (15), and the outer wall of the electric rotating block (15) is provided with a limiting plate (16), and the limiting plate (16) is rotatably connected to the mounting platform (14) through the electric rotating block (15).

8. The integrated tooling for automatic installation and testing of brake light brackets according to claim 7, characterized in that: The tooling table (2) is provided with an upper support frame (5), and there are two upper support frames (5). A slider (6) is provided above the upper support frame (5). An electric lifting clamp (7) is provided at the lower end of the slider (6). An electric telescopic rod (8) is provided at one end of the slider (6). An electric telescopic mechanism (9) is provided at one end of the electric telescopic rod (8). The electric telescopic mechanism (9) is connected to the slider (6) through the electric telescopic rod (8). A fixing frame (10) is provided below the electric telescopic mechanism (9).

9. The integrated tooling for automatic installation and testing of brake light brackets according to claim 8, characterized in that: One end of the tooling table (2) is provided with a storage box (3), and the front end of the storage box (3) is provided with a material retrieval box (4).

10. A method for using an integrated tooling for automatic installation and testing of brake light brackets, based on the integrated tooling for automatic installation and testing of brake light brackets as described in claim 9, characterized in that... Includes the following steps: Step 1: Start the electric telescopic mechanism (9), use the electric telescopic rod (8) to push the slider (6) to move, so that the electric lifting clamp (7) moves to the material box (4) to lift and clamp the material. After picking up the material, move it to the positioning slot (11) and insert it into the inside. The size and shape of the positioning slot (11) are the same as the bottom of the brake light bracket, so that it can be engaged with the brake light bracket. The slot in the slot (12) can place other plate components that need to be installed and combined inside. Components that cannot be placed are magnetically fixed by magnetic blocks (13). Step 2: The electric rotating block (15) rotates the limiting plate (16) to limit and fix the brake light bracket on both sides. The mounting platform guide rail (18) and the mounting platform slider (19) drive the mounting mechanism (20) to move for installation and testing. Five installation and testing cylinders (23) with different internal driving components are installed at the mounting mechanism (20). The driving end of the driving component is installed at the installation and testing component outlet (25) so that it can install and test the external brake light bracket. When it is necessary to adjust the height of a certain installation and testing cylinder (23), the drive motor (27) and the ball screw (28) are used to move the screw slider (25) to the limit plate (16). 9) Drive the movement up and down. One side of the electric chuck (30) clamps and fixes the upper part of the cylinder to be replaced, and the other side of the electric chuck (30) clamps the cylinder to be replaced. One side of the electric chuck (30) moves down, and the other side of the electric chuck (30) places the cylinder to be replaced at the required height position, so that the position between the cylinders can be adjusted and changed. When the position of the cylinder is not in the required installation position, when clamping, use the electric chuck (30) to clamp it in your hand for fixed-point installation. The first displacement sensor (26) can detect the position. Step 3: When the installation detection cylinders (23) are combined, the pressure change can be detected by the pressure sensing layer (31) and the pressure signal is converted into an electrical signal and sent to the electromagnet (32) controller. The electromagnet (32) controller turns on the electromagnet (32) so that the cylinders are magnetically fixed together, which improves the stability and firmness of the combination. When the position is changed, the pressure disappears as the upper cylinder is moved. The pressure sensing layer (31) then feeds back the pressure change data to the controller, so that the controller disconnects the electromagnet (32) and de-energizes it. Step 4: The circular guide rail (33) and the guide rail slider (34) can drive the installation and testing component placement platform (36) to move. When it moves to the position of the lifting channel (17), the electric lifter (35) is used to lift it to the top so that the brake light bracket can be installed and tested. During the movement, the second displacement sensor (37) plays the role of detecting the movement. After detecting the movement, it feeds back the signal to the circular guide rail (33) and the electric lifter (35) so that the circular guide rail (33) stops moving and the required installation and testing component is lifted. Step 5: After installation and testing are completed, the brake light bracket is hoisted and moved to the storage box (3) for storage, and a new round of material retrieval, installation and testing operations are carried out.

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