Paint removing device and paint removing method for automobile seat sliding rail

Abstract

The invention relates to the technical field of automobile seat slide rail production devices, in particular to an automobile seat slide rail paint removing device and a paint removing method. Comprising a base, at least two sets of rotating bases, first clamping structures, second clamping structures, laser heads and adjusting structures are arranged on the base, and the rotating bases are bearing bases capable of rotating in the horizontal Y direction; the first clamping structure is arranged on the group of rotating seats and is used for fixing the outer rail on the rotating seats; the second clamping structure is arranged on the other group of rotating seats and is used for fixing the inner rail on the rotating seats; the laser head is suspended above the rotating seat and is used for emitting laser to the parts, needing to be depainted, of the inner rail and the outer rail; the adjusting structure is used for adjusting the relative positions of the laser head, the inner rail and the outer rail. The paint removing device for the automobile seat sliding rail is simple in structure and convenient to operate and use, a paint layer on the automobile seat sliding rail can be rapidly removed, the paint layer is completely removed, and the problem of abnormal sound caused by paint layer residues in a traditional running-in process is effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile seat slide rail production devices, and in particular to an automobile seat slide rail paint removal device and a paint removal method. Background Art

[0002] The car seat slide is one of the important components of the car. Its main function is to adjust the car seat forward and backward. Figure 1 As shown, it mainly includes an outer rail 102 and an inner rail 101. The outer rail 102 is a U-shaped component. The inner rail 101 is arranged on the inner side of the outer rail 102. An electric slide rail screw is arranged between the outer rail 102 and the inner rail 101. Brackets contacting the outer rail 102 are arranged at both ends of the electric slide rail screw.

[0003] There are certain standards for the sliding force between the outer rail and the inner rail in the vehicle. After the outer rail and the inner rail are machined, the sliding force between the two is usually not enough to meet the vehicle's use requirements. The two need to go through a certain number of running-in to meet the vehicle's use requirements. The running-in of the outer rail and the inner rail is usually done on a special running-in machine. In the prior art, the outer rail is usually fixed on the workbench of the running-in machine, and the driving component is used to drive the inner rail to slide back and forth relative to the outer rail, thereby achieving friction between the two. For example, the prior art entitled "Automobile Seat Slide Rail Running-in Device and Running-in Method" provides a running-in processing method for an automobile seat slide rail, comprising a support, an outer rail clamping structure, a running-in drive structure, two sets of inner rail clamping structures, two sets of screw lifting structures, a load structure and an unlocking structure, wherein the outer rail clamping structure is located below the support and is used to carry the slide rail and clamp and fix the outer rail in the slide rail; the running-in drive structure is connected to the outer rail clamping structure and is used to drive the outer rail clamping structure and the clamped outer rail to reciprocate axially; the two sets of inner rail clamping structures are disposed on both sides of the support and are used to axially clamp the inner rail in the slide rail; the two sets of screw lifting structures are disposed on both sides of the support and are used to axially clamp the screw in the slide rail and vertically lift it so that the bracket on the screw is out of contact with the outer rail before running-in; the load structure is disposed on the support and is used to apply a vertical downward load to the inner rail so that the inner rail and the outer rail fit tightly; the unlocking structure is disposed on the support and is used to vertically extend into the lock hole on the inner rail and unlock the inner rail and the outer rail. The device can run-in the inner rail and the outer rail well. Compared with the traditional seat slide rail running-in device, the device can improve the effect of the running-in process.

[0004] However, in actual use, the existing running-in process requires at least 70 cycles to achieve a relatively good running-in effect. The existing running-in device cannot completely remove the paint layer, or even if the paint layer at the relative movement position of the inner rail and the outer rail is removed (mainly the ballway on the slide rail, that is, the area where the steel ball or roller passes when the slide rail slides), there is still paint residue. This part of the residual paint will produce abnormal noise during the sliding process of the slide rail. Although this abnormal noise does not affect the normal operation of the slide rail, it will cause negative sensory emotions to the users of the slide rail and affect the usage experience. Summary of the invention

[0005] The purpose of the present application is to solve the deficiencies of the above-mentioned background technology and to provide a paint removal device and a paint removal method for a car seat slide rail.

[0006] The technical solution of the present application is: a paint removal device for a car seat slide rail, comprising a base, on which is provided:

[0007] At least two groups of rotating seats, wherein the rotating seats are bearing bases that can rotate around the horizontal Y direction, and adjacent rotating seats are arranged at intervals along the horizontal X direction;

[0008] A first clamping structure, the first clamping structure is arranged on a set of rotating seats and is used to fix the outer rail on the rotating seats;

[0009] A second clamping structure, the second clamping structure is disposed on another set of rotating seats and is used to fix the inner rail on the rotating seats;

[0010] A laser head, which is suspended above the rotating seat and is used to emit laser light to the parts of the inner rail and the outer rail that need to be depainted;

[0011] The adjustment structure is used to adjust the relative position of the laser head and the inner rail and the outer rail so that the laser head can accurately align with the parts of the inner rail and the outer rail that need to be depainted.

[0012] According to a car seat slide rail paint removal device provided in the present application, the rotating seat is a U-shaped fixed seat arranged along the Y direction, and a rotating motor for driving the rotating seat to rotate around the Y direction axis is provided at one end of the rotating seat in the Y direction.

[0013] According to a car seat rail paint removal device provided in the present application, the first clamping structure includes a first clamp placed on both sides of the outer rail in the X direction after the outer rail is placed on a rotating seat, and a first cylinder for driving the first clamp to move along the X direction.

[0014] According to a car seat rail paint removal device provided in the present application, a plurality of supports arranged at intervals along the Y direction are arranged on the rotating seat; a U-shaped groove structure for placing an outer rail and limiting the movement of the outer rail in the X direction is arranged at the upper end of the support.

[0015] According to a car seat slide rail paint removal device provided in the present application, the second clamping structure includes a second clamping head located above the inner rail in the Z direction after the inner rail is placed on the rotating seat, and a second cylinder for driving the second clamping head to move along the Z direction.

[0016] According to a car seat slide rail paint removal device provided in the present application, a plurality of limit seats arranged at intervals along the Y direction are arranged on the rotating seat; after the inner rail is placed on the rotating seat, the limit seat is inserted into the U-shaped groove of the inner rail to limit the X-direction movement of the inner rail.

[0017] According to a car seat slide rail paint removal device provided in the present application, the adjustment structure includes a door frame installed on a base; the door frame is provided with a first guide rail arranged along the X direction; the first guide rail is installed with a second guide rail arranged along the Z direction and slidably connected to the first guide rail in the X direction; the laser head is connected to the second guide rail slidably in the Z direction.

[0018] According to a paint removal device for a car seat slide rail provided in the present application, the adjustment structure also includes a track arranged along the Y direction on the base and a driving motor driving the rotating seat to move along the Y direction of the track.

[0019] The present application also provides a method for removing paint from a car seat slide rail, the method comprising:

[0020] Place the outer rail and the inner rail on the corresponding rotating seats respectively;

[0021] The first clamping structure fixes the outer rail on the corresponding rotating seat, and the second clamping structure fixes the inner rail on the corresponding rotating seat;

[0022] Adjust the relative position of the laser head, the outer rail and the inner rail, and perform paint removal operations on the parts to be removed on the outer rail and the inner rail in turn;

[0023] After the outer rail and the inner rail are stripped of paint, the first clamping structure and the second clamping structure release the outer rail and the inner rail, and remove the outer rail and the inner rail from the rotating seat to complete the operation.

[0024] According to a method for removing paint from a car seat slide rail provided by the present application, the method for adjusting the relative position of a laser head and an outer rail and an inner rail comprises: rotating a rotating seat clamping the outer rail to a set angle so that a first paint removal portion on one side of the outer rail in the X direction is at a to-be-processed angle, driving the laser head to move along the X direction and the Z direction, driving the rotating seat clamping the outer rail to move along the Y direction so that the laser head is directly facing the first paint removal portion of the outer rail below, the laser head emitting a laser to remove paint from the first paint removal portion, after completion, driving the rotating seat and the outer rail to move along the Y direction to a second paint removal portion on the same side to align with the laser head, the laser head emitting a laser to remove paint from the second paint removal portion, and so on, in sequence until all the paint removal portions on one side of the outer rail in the X direction are completely removed; performing a paint removal operation on the other side of the outer rail in the X direction according to the above method; after completing the paint removal operation on the outer rail, the laser head moves along the X direction to a position corresponding to the paint removal of the inner rail, and performing a paint removal operation on the inner rail according to the above method.

[0025] The advantages of the present application are as follows: 1. The present application removes the paint layer of the relative motion of the outer rail and the inner rail by laser paint removal, which can effectively remove the paint layer on the inner rail and the outer rail ballway. The laser paint removal method is very simple and removes cleanly, and no residue is formed between the inner rail and the outer rail, which solves the problem of abnormal noise caused by the paint layer residue in the conventional running-in process. The laser paint removal operation process is simple and easy to operate, which greatly improves the processing efficiency of the inner rail and the outer rail, and has great promotion value.

[0026] 2. The present application sets a rotating seat and uses a rotating motor to drive the rotating seat to rotate around the Y axis, so that the paint removal parts on the inner rail and the outer rail can be easily adjusted to the direction facing the laser head, which is convenient for rapid laser processing and improves the accuracy of laser paint removal;

[0027] 3. The first clamping structure of the present application is based on the structure of the outer rail to perform X-direction clamping operation on the outer rail. The overall structure is simple and easy to operate. It can stably fix the outer rail to the rotating seat and is also convenient for subsequent removal and placement.

[0028] 4. The present application sets a plurality of supports on the rotating seat, and the supports are used to place the outer rails, so that the outer rails can be conveniently suspended on the rotating seat, so that the outer rails are in a suspended state, which is convenient for taking and placing, and it is also convenient to expose the part to be processed on the outer rails, which is convenient for laser paint removal operation;

[0029] 5. The second clamping structure of the present application is a Z-direction clamping operation, in which the inner rail is clamped by the second clamping head moving vertically, and the overall clamping operation is very simple and convenient;

[0030] 6. The inner rail of the present application is placed on the limit seat with the U-mouth facing downward. The limit seat is inserted into the U-mouth of the inner rail, which can effectively limit the movement of the inner rail along the X direction. With the downward clamping of the second chuck, the inner rail can be stably restricted and fixed on the rotating seat. At the same time, the inner rail can be suspended on the rotating seat to expose the position to be processed, which is convenient for operation;

[0031] 7. The present application sets a gantry on the base, and the gantry is equipped with a first guide rail and a second guide rail. The first guide rail and the second guide rail can be used to conveniently adjust the X-direction and Z-direction positions of the laser head. A set of laser heads can be configured to realize laser paint removal operations of multiple inner and outer rails, simplifying the structure of the entire device and facilitating the paint removal operation;

[0032] 8. The present application sets a track on the base to facilitate the horizontal movement of the rotating seat and the inner and outer rails fixed on the rotating seat along the Y direction. The horizontal movement of the inner and outer rails along the Y direction is very simple, and the linear adjustment can facilitate the laser head to quickly process multiple parts to be depainted;

[0033] 9. The laser paint removal operation method of the automobile seat rail of the present application is simple, and can realize the paint removal operation of multiple inner rails and outer rails at one time. The whole processing process is fully automated except for loading and unloading. It has a high degree of intelligence and automation, high processing efficiency, and the paint layer is removed cleanly, effectively solving the abnormal noise problem caused by the residual paint layer;

[0034] 10. The inner rail and outer rail processing process of the present application is orderly, the processing of the parts to be depainted is carried out one by one, and the efficiency of the laser depainting operation is extremely high, which greatly facilitates the rapid depainting operation of the inner rail and the outer rail.

[0035] The car seat slide rail paint removal device of the present application has a simple structure and is easy to operate and use. It can quickly remove the paint layer on the car seat slide rail. The paint layer is removed cleanly without residue, effectively solving the abnormal noise problem caused by the paint layer residue in the traditional running-in process. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 : View of the slide rail axis of the car seat of this application;

[0037] Figure 2 : Axial view of the vehicle seat rail paint removal device of the present application;

[0038] Figure 3 : Side view of the car seat rail paint removal device of the present application;

[0039] Figure 4 : A top view of the vehicle seat rail paint removal device of the present application;

[0040] Among them: 101 - inner rail; 102 - outer rail;

[0041] 1—base; 2—rotating seat; 3—laser head; 4—rotating motor; 5—first chuck; 6—support; 7—second chuck; 8—limiting seat; 9—gantry; 10—first guide rail; 11—second guide rail; 12—track. DETAILED DESCRIPTION

[0042] The embodiments of the present application are described in detail below, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0043] In the description of the present application, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0046] The present application relates to a paint removal device for automobile seat slide rails, which mainly removes the paint layer on the inner rail and the outer rail of the automobile seat slide rail by laser paint removal. The laser head emits laser to act on the inner rail and the outer rail to be painted. The laser cleans the paint layer on the inner rail and the outer rail to be painted by ablation and vaporization. The laser paint removal will not leave any residue. The parts of the inner rail and the outer rail that need to be painted are cleanly painted, and no abnormal noise will be generated when they are assembled together for use later.

[0047] Specifically, Figures 1 to 4As shown, a car seat slide rail paint removal device of the present application includes a base 1 (not shown in the figure), which is the bearing foundation of the entire device. The main parts of the paint removal device of the present application are installed on the base 1. The present application also provides a cover on the base 1 (not shown in the figure), and a window is opened on the cover. The main parts of the paint removal device are all inside the cover. By providing the cover, the main equipment of the paint removal processing device is prevented from being exposed to the outside, thereby improving the precision and safety of the processing of the entire device.

[0048] In the present application, at least two groups of rotating seats 2, a first clamping structure, a second clamping structure, a laser head 3 and an adjustment structure are arranged on the base 1. The rotating seat 2 is a load-bearing base 1 that can rotate around the horizontal Y direction. Adjacent rotating seats 2 are arranged at intervals along the horizontal X direction. Two rotating seats 2 correspond to a group of car seat slide rails. A group of car seat slide rails includes an inner rail 101 and an outer rail 102. The two rotating seats 2 are respectively installed with the inner rail 101 and the outer rail 102. In actual application, multiple groups of rotating seats 2 can be arranged on the base 1, each group includes two rotating seats 2, and each group corresponds to a group of car seat slide rails. That is to say, the base 1 of the present application can place the inner rails 101 and outer rails 102 of multiple car seat slide rails at one time, such as Figures 2 to 4 As shown, Figures 2 to 4 The vehicle seat rail paint removal device shown in the figure can accommodate two sets of vehicle seat rails at one time, namely, two inner rails 101 and two outer rails 102.

[0049] The first clamping structure is arranged on one group of rotating seats 2 for fixing the outer rail 102 on the rotating seat 2, and the second clamping structure is arranged on another group of rotating seats 2 for fixing the inner rail 101 on the rotating seat 2. The inner rail 101 and the outer rail 102 are fixed on the corresponding rotating seat 2 respectively by the first clamping structure and the second clamping structure.

[0050] The laser head 3 is suspended above the rotating seat 2 and is used to emit laser to the parts of the inner rail 101 and the outer rail 102 that need to be depainted. The adjustment structure is used to adjust the relative position of the laser head 3 and the inner rail 101 and the outer rail 102 so that the laser head 3 can be accurately aligned with the parts of the inner rail 101 and the outer rail 102 that need to be depainted.

[0051] There are multiple parts to be painted on the inner rail 101 and the outer rail 102. There are parts to be painted on both sides of the inner rail 101 and the outer rail 102, and there are multiple parts to be painted on each side. Therefore, in the actual paint removal operation, it is necessary to adjust the relative position of the laser head 3 and the inner rail 101 and the outer rail 102 to ensure that the laser generated by the laser head 3 acts on the parts to be painted on the inner rail 101 and the outer rail 102 to ablate and remove the paint layer. The adjustment structure can be adjusted in three directions: X, Y and Z.

[0052] Specifically, the paint removal of the car seat slide rail of the present application can be carried out according to the following steps:

[0053] S1, placing the outer rail 102 and the inner rail 101 on the corresponding rotating seat 2 respectively;

[0054] The outer rail 102 and the inner rail 101 are placed on the rotating seat 2 manually, or by machine.

[0055] S2, the first clamping structure fixes the outer rail 102 on the corresponding rotating seat 2, and the second clamping structure fixes the inner rail 101 on the corresponding rotating seat 2;

[0056] After the outer rail 102 and the inner rail 101 are placed on the rotating seat 2, they need to be fixed, because in the actual processing process, the relative position of the outer rail 102 and the inner rail 101 needs to be adjusted, which involves rotation and translation operations. If they are not fixed, shaking may occur during the movement and adjustment process, resulting in processing errors;

[0057] S3, adjusting the relative positions of the laser head 3 and the outer rail 102 and the inner rail 101, and sequentially performing paint removal operations on the parts to be painted on the outer rail 102 and the inner rail 101;

[0058] In the present application, a laser head 3 processes multiple paint-removing parts one by one, so the laser head 3 and the paint-removing parts need to be adjusted before each processing, so that the laser head 3 can be aligned with the paint-removing parts, and the laser head 3 processes one by one until the paint-removing processing operation of all the inner rails 101 and the outer rails 102 on the base 1 is completed;

[0059] S4, after the outer rail 102 and the inner rail 101 have completed the paint removal operation, the first clamping structure and the second clamping structure release the outer rail 102 and the inner rail 101, and remove the outer rail 102 and the inner rail 101 from the rotating seat 2 to complete the operation.

[0060] In some embodiments of the present application, the present embodiment optimizes the above-mentioned rotating seat 2, such as Figures 2-3As shown, the rotating seat 2 of this embodiment is a U-shaped fixed seat arranged along the Y direction. The rotating seat 2 is a movable seat and can rotate around the Y axis relative to the base 1. The flange plates on both sides of the Y direction of the rotating seat 2 are hingedly connected to the base 1 through a rotating shaft, and the inner rail 101 and the outer rail 102 are installed on the web of the rotating seat 2. A rotating motor 4 for driving the rotating seat 2 to rotate around the Y axis is provided at one end of the rotating seat 2 in the Y direction. The rotating motor 4 can drive the rotating seat 3 to rotate according to the set angle. In actual application, the inner rail 101 and the outer rail 102 are fixed to the belly plate of the rotating seat 2 along the Y direction. There are several groups of paint-removing parts on both sides of the X direction of the inner rail 101 and the outer rail 102. During processing, the paint-removing parts on the inner rail 101 and the outer rail 102 need to be flipped so that the paint-removing parts are just under the laser head 3. The flipping angle of the inner rail 101 and the outer rail 102 is determined based on their structure. Therefore, the flipping angle of the rotating seat 3 on which the inner rail 101 is installed and the rotating seat 2 on which the outer rail 102 is installed are determined. During operation, you only need to flip the corresponding rotating seat 2 according to the set angle.

[0061] In other embodiments of the present application, the first clamping structure is optimized. Specifically, Figure 2 and 4 As shown, the first clamping structure of this embodiment includes first clamps 5 disposed on both sides of the outer rail 102 in the X direction after the outer rail 102 is placed on the rotating seat 2, and a first cylinder for driving the first clamp 5 to move along the X direction.

[0062] The outer rail 102 of this embodiment is placed on the rotating seat 2 in a U-shaped manner, and considering the structure of the outer rail 102, this embodiment adopts an X-direction clamping and limiting fixing method to fix the outer rail 102. The first cylinder drives the first clamp 5 to move toward each other along the X direction, so that the outer rail 102 can be clamped and fixed very conveniently, and the overall operation is very simple.

[0063] After the outer rail 102 of this embodiment is installed on the rotating seat 2, in order to facilitate laser processing, the outer rail 102 needs to be suspended, so that the part to be painted on the outer rail 102 is exposed, which is convenient for subsequent processing operations. In order to suspend the outer rail 102 on the rotating seat 2, this embodiment is provided with a plurality of supports 6 arranged at intervals along the Y direction on the rotating seat 2, and the upper end of the support 6 is provided with a U-shaped groove structure for placing the outer rail 102 and limiting the movement of the outer rail 102 in the X direction.

[0064] When the outer rail 102 is actually processed, the outer rail 102 is placed into the U-mouth of the support 6 with the U-mouth facing upward. The positions of the support 6 and the first chuck 5 of this embodiment are set so as not to block the part of the outer rail 102 to be painted. After the outer rail 102 is put in place, the first cylinder drives the first chuck 5 to move toward each other along the X direction to clamp and fix the outer rail 102.

[0065] When the outer rail 102 is depainted, the first cylinder drives the first clamp 5 to move in opposite directions along the X direction, and the first clamp 5 releases the outer rail 102 to facilitate the staff to remove the processed outer rail 102.

[0066] In a further embodiment of the present application, the second clamping structure is optimized. The inner rail 101 of the present embodiment is mounted on the rotating seat 2 with the U-mouth facing downward. Considering the structure of the inner rail 101, the inner rail 101 is clamped and fixed by pressing down. Figure 2 and 4 As shown, the second clamping structure includes a second clamping head 7 located above the inner rail 101 in the Z direction after the inner rail 101 is placed on the rotating seat 2, and a second cylinder for driving the second clamping head 7 to move along the Z direction.

[0067] After the inner rail 101 is placed on the rotating seat 2 , the second cylinder is driven to press the second clamp 7 downward, and the second clamp 7 presses the inner rail 101 to restrict the inner rail 101 on the rotating seat 2 .

[0068] Similarly, in order to facilitate the exposure of the paint-removing portion on the inner rail 101, the inner rail 101 needs to be suspended on the rotating seat 2. Therefore, in this embodiment, a plurality of limit seats 8 arranged at intervals along the Y direction are provided on the rotating seat 2, such as Figure 2 As shown, after the inner rail 101 is placed on the rotating seat 2, the limit seat 8 is inserted into the U-shaped groove of the inner rail 101 to limit the X-direction movement of the inner rail 101. The limit seat 8 is a block-shaped structure protruding vertically from the rotating shaft 2, and can be inserted into the U-shaped opening of the inner rail 101, so that the inner rail 101 is conveniently placed and suspended on the rotating seat 2.

[0069] When the inner rail 101 is actually processed, the inner rail 101 is placed on the limit seat 8 with the U-mouth facing downward, so that the limit seat 8 is inserted into the U-mouth of the inner rail 101. The positions of the limit seat 8 and the second chuck 7 of this embodiment are set so as not to block the part of the inner rail 101 to be depainted. After the inner rail 101 is put in place, the second cylinder drives the second chuck 7 to move downward along the Z direction and press it on the inner rail 101, so that the inner rail 101 is clamped and fixed between the limit seat 8 and the second chuck 7.

[0070] When the inner rail 101 is depainted, the second cylinder drives the second clamp 7 to move upward along the Z direction, and the second clamp 7 releases the inner rail 101, making it convenient for the staff to remove the processed inner rail 101.

[0071] In some embodiments of the present application, the present embodiment optimizes the above-mentioned adjustment structure. Specifically, the adjustment structure of the present embodiment is used to adjust the relative position of the laser head 3 and the rotating seat 2, including three directions: X, Y and Z. The adjustment structure of the present embodiment adjusts the laser head 2 in the X and Z directions, and adjusts the rotating seat 2 in the Y direction.

[0072] like Figures 2 to 4 As shown, the adjustment structure includes a gantry 9 installed on the base 1, and a first guide rail 10 arranged along the X direction is provided on the gantry 9. A second guide rail 11 arranged along the Z direction and slidably connected to the first guide rail 10 in the X direction is installed on the first guide rail 10, and the laser head 3 is connected to the second guide rail 11 slidably in the Z direction.

[0073] When laser paint removal is required for the inner rail 101 or the outer rail 102, the laser head 3 is driven to move to the corresponding X-axis position along the first guide rail 10, and the Z-axis position of the laser head 3 is adjusted by the second guide rail 11 to place the laser head 3 at a suitable height.

[0074] In addition, the adjustment structure also includes a track 12 arranged along the Y direction on the base 1 and a driving motor driving the rotating seat 2 to move along the track 12 in the Y direction. By driving the rotating seat 2 to move along the track 12 in the Y direction by the driving motor, the processing operation of different parts to be depainted on the inner rail 101 or the outer rail 102 can be realized.

[0075] The paint removal method for the automobile seat slide rail of the present application can be specifically carried out according to the following method: the inner rail 101 is placed on the limit seat 8 in a manner that the U-mouth faces downward, so that the limit seat 8 is inserted into the U-mouth of the inner rail 101. The positions of the limit seat 8 and the second clamp 7 of the present embodiment are set so as not to block the part of the inner rail 101 to be paint removed. After the inner rail 101 is placed in place, the second cylinder drives the second clamp 7 to move downward along the Z direction and presses on the inner rail 101, so that the inner rail 101 is clamped and fixed between the limit seat 8 and the second clamp 7.

[0076] The outer rail 102 is placed into the U-mouth of the support 6 with the U-mouth facing upward. The positions of the support 6 and the first clamp 5 of this embodiment are set so as not to block the paint removal portion of the outer rail 102. After the outer rail 102 is placed in place, the first cylinder drives the first clamp 5 to move toward each other along the X direction to clamp and fix the outer rail 102.

[0077] The rotating seat 2 holding the outer rail 102 is driven by the rotating motor 4 to rotate at a set angle so that the first paint removal part of the outer rail 102X to one side is at the angle to be processed, the laser head 3 is driven to move along the X and Z directions, and the rotating seat 2 holding the outer rail 102 is driven to move along the Y direction so that the laser head 3 is directly facing the first outer rail paint removal part of the lower outer rail 102, and the laser head 3 emits a laser to remove the paint on the first outer rail paint removal part. After completion, the rotating seat 2 and the outer rail 102 are driven to move along the Y direction to the second outer rail paint removal part on the same side to align with the laser head 3, and the laser head 3 emits a laser to remove the paint on the second outer rail paint removal part, and the process is repeated until the paint removal operation on the paint removal part of the outer rail 102X to one side is completed, and the paint removal operation is performed on the outer rail 102X to the other side according to the above method. After the paint removal operation of the outer rail 102 is completed, the rotating seat 2 is driven by the rotating motor 4 to flip to a horizontal state;

[0078] The laser head 3 moves along the X direction to the position corresponding to the paint removal of the inner rail 101, and drives the rotating seat 2 that rotates and clamps the inner rail 101 to a set angle through the rotating motor 4 so that the first inner rail paint removal part on the inner rail 101X side is at the angle to be processed, drives the laser head 3 to move along the X direction and the Z direction, drives the rotating seat 2 that clamps the inner rail 101 to move along the Y direction so that the laser head 3 is directly facing the first inner rail paint removal part of the lower inner rail 101, and the laser head 3 emits a laser to remove the paint on the first inner rail paint removal part. After completion, drive the rotating seat 2 and the inner rail 101 to move along the Y direction to the second inner rail paint removal part on the same side to align with the laser head 3, and the laser head 3 emits a laser to remove the paint on the second inner rail paint removal part, and so on until the paint removal operation on the paint removal part on one side of the inner rail 101X is completed, and the paint removal operation is performed on the other side of the inner rail 101X according to the above method. After the paint removal operation of the inner rail 101 is completed, the rotating seat 2 is driven by the rotating motor 4 to flip to a horizontal state;

[0079] The first cylinder drives the first chuck 5 to move in opposite directions along the X direction, and the first chuck 5 releases the outer rail 102. The second cylinder drives the second chuck 7 to move upward along the Z direction, and the second chuck 7 releases the inner rail 101. The staff takes out the processed inner rail 101 and outer rail 102.

[0080] like Figure 3 As shown, the X direction of this application Figure 3 The Y direction refers to the left and right direction. Figure 3 The direction perpendicular to the paper, Z direction Figure 3 The up and down directions in .

[0081] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application to be protected. The scope of protection claimed in the present application is defined by the attached claims and their equivalents.

Claims

1. A paint removal device for a car seat rail, comprising a base (1), characterized in that: The base (1) is provided with: At least two groups of rotating seats (2), wherein the rotating seats (2) are supporting bases (1) that can rotate around a horizontal Y direction, and adjacent rotating seats (2) are arranged at intervals along a horizontal X direction; A first clamping structure, the first clamping structure being arranged on a set of rotating seats (2) and used for fixing the outer rail (102) on the rotating seats (2); A second clamping structure, the second clamping structure being arranged on another set of rotating seats (2) and used for fixing the inner rail (101) on the rotating seat (2); A laser head (3), the laser head (3) being suspended above the rotating seat (2) and used for emitting laser light toward the parts of the inner rail (101) and the outer rail (102) that need to be depainted; The adjustment structure is used to adjust the relative position of the laser head (3) and the inner rail (101) and the outer rail (102) so that the laser head (3) can be accurately aligned with the parts of the inner rail (101) and the outer rail (102) that need to be depainted.

2. A paint removal device for a car seat rail as claimed in claim 1, characterized in that: The rotating seat (2) is a U-shaped fixed seat arranged along the Y direction, and a rotating motor (4) for driving the rotating seat (2) to rotate around a Y-axis is provided at one end of the rotating seat (2) in the Y direction.

3. The paint removal device for a car seat rail as claimed in claim 1, characterized in that: The first clamping structure comprises a first clamp (5) which is disposed on both sides of the outer rail (102) in the X direction after the outer rail (102) is placed on the rotating seat (2), and a first cylinder for driving the first clamp (5) to move in the X direction.

4. A paint removal device for a car seat rail as claimed in claim 3, characterized in that: The rotating seat (2) is provided with a plurality of supports (6) arranged at intervals along the Y direction; the upper end of the support (6) is provided with a U-shaped groove structure for placing the outer rail (102) and limiting the movement of the outer rail (102) in the X direction.

5. The paint removal device for a car seat rail as claimed in claim 1, characterized in that: The second clamping structure comprises a second clamp (7) located above the inner rail (101) in the Z direction after the inner rail (101) is placed on the rotating seat (2), and a second cylinder for driving the second clamp (7) to move along the Z direction.

6. A paint removal device for a car seat rail as claimed in claim 5, characterized in that: The rotating seat (2) is provided with a plurality of limit seats (8) arranged at intervals along the Y direction; after the inner rail (101) is placed on the rotating seat (2), the limit seats (8) are inserted into the U-shaped groove of the inner rail (101) to limit the X-direction movement of the inner rail (101).

7. The paint removal device for a car seat rail as claimed in claim 1, characterized in that: The adjustment structure comprises a door frame (9) mounted on a base (1); a first guide rail (10) arranged along the X direction is provided on the door frame (9); a second guide rail (11) arranged along the Z direction and slidably connected to the first guide rail (10) in the X direction is installed on the first guide rail (10); and the laser head (3) is slidably connected to the second guide rail (11) in the Z direction.

8. The paint removal device for a car seat rail as claimed in claim 7, characterized in that: The adjustment structure also includes a track (12) arranged on the base (1) along the Y direction and a drive motor for driving the rotating seat (2) to move along the track (12) in the Y direction.

9. A method for removing paint from a car seat rail, characterized in that: The paint removal method uses any one of the car seat rail paint removal devices as described in claims 1 to 8 to remove paint, comprising: The outer rail (102) and the inner rail (101) are respectively placed on the corresponding rotating seats (2); The first clamping structure fixes the outer rail (102) on the corresponding rotating seat (2), and the second clamping structure fixes the inner rail (101) on the corresponding rotating seat (2); The relative positions of the laser head (3) and the outer rail (102) and the inner rail (101) are adjusted, and the paint removal operation is performed on the parts to be painted on the outer rail (102) and the inner rail (101) in sequence; After the outer rail (102) and the inner rail (101) have completed the paint removal operation, the first clamping structure and the second clamping structure release the outer rail (102) and the inner rail (101), and remove the outer rail (102) and the inner rail (101) from the rotating seat (2), thereby completing the operation.

10. A method for removing paint from a car seat rail as claimed in claim 9, characterized in that: The method for adjusting the relative position of the laser head (3) and the outer rail (102) and the inner rail (101) comprises: rotating a rotating seat (2) clamping the outer rail (102) at a set angle so that a first paint removal portion on one side of the outer rail (102) in the X direction is at a processing angle, driving the laser head (3) to move in the X direction and the Z direction, driving the rotating seat (2) clamping the outer rail (102) to move in the Y direction so that the laser head (3) faces the first paint removal portion of the outer rail (102) below, emitting a laser to remove the paint from the first paint removal portion, and after completion, driving The rotating seat (2) and the outer rail (102) are moved along the Y direction to the second paint removal position on the same side and aligned with the laser head (3), and the laser head (3) emits laser to remove paint from the second paint removal position, and the process is performed in sequence until all the paint removal positions on one side of the outer rail (102) in the X direction are completely removed; the paint removal operation is performed on the other side of the outer rail (102) in the X direction according to the above method; after the paint removal operation of the outer rail (102) is completed, the laser head (3) is moved along the X direction to the position corresponding to the paint removal of the inner rail (101), and the paint removal operation is performed on the inner rail (101) according to the above method.

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