Seat sliding rail machining device

Abstract

The utility model relates to the technical field of automobile part production, in particular to a seat sliding rail machining device. Comprising a guide rail, a plurality of manipulators, a plurality of stamping structures and a plurality of sets of adsorption structures, the guide rail is provided with a plurality of machining stations, and the machining stations on the guide rail are arranged at intervals in the transverse direction; the mechanical arm can move in the transverse direction and the vertical direction and is used for pushing the to-be-machined sliding rail part on the guide rail to move along the guide rail. The stamping structure is a processing device which is suspended on the corresponding processing station and is used for stamping the to-be-processed slide rail part on the processing station; the adsorption structure is a positioning structure which is arranged at the machining station of the guide rail and used for adsorbing and positioning the to-be-machined sliding rail part to the machining station after the mechanical arm completes pushing of the to-be-machined sliding rail part. The seat sliding rail machining device is simple in structure, convenient to operate and use, capable of continuously machining a plurality of working procedures of the seat sliding rail and extremely high in machining efficiency and machining precision.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part production, and particularly refers to a processing device for a seat slide rail. Background Art

[0002] An automobile seat slide rail is one of the important components of an automobile, and its main function is to realize the front-back adjustment of the automobile seat. The structure of the automobile seat slide rail is as Figure 1 shown, mainly including an outer rail 102 and an inner rail 101. The outer rail 102 is a U-shaped member, and the inner rail 101 is arranged inside the outer rail 102.

[0003] The inner rail and the outer rail in the seat slide rail are U-shaped members. During processing, a sheet steel plate is used to produce them by stamping and bending. Some hole structures on the inner rail and the outer rail are processed by stamping. For example, the Chinese utility model patent with the patent number "CN215657252U" and the name of "A stamping device for a sheet of an automobile seat slide rail" discloses a stamping device for a sheet of an automobile seat slide rail. In fact, it stamps a sheet into a U-shaped member to form the structure of the inner rail or the outer rail. Specifically, it includes a workbench, a controller, a stamping groove, a stamping assembly, and a stamping driving mechanism. The stamping driving mechanism is installed on the workbench. In the stamping groove, a lower left module and a lower right module are arranged opposite to each other. In the workbench, a lower die left driving mechanism and a lower die right driving mechanism are arranged. The output end of the lower die left driving mechanism penetrates into the stamping groove to drive the lower left module to move left and right. The output end of the lower die right driving mechanism penetrates into the stamping groove to drive the lower right module to move left and right. At the bottom of the stamping groove, a bottom plate and a pushing mechanism for driving the bottom plate to slide up and down are arranged. During use, the lower die left driving mechanism drives the lower left module to move, the lower die right driving mechanism drives the lower right module to move. At the same time, the left pressing block driving mechanism drives the left stamping block to move, and the right pressing block driving mechanism drives the right stamping block to move, so as to adjust the stamping width of the sheet of the automobile seat slide rail. The sheet of the automobile seat slide rail to be stamped is placed in the stamping groove, and the stamping driving mechanism drives the stamping assembly to slide down. Through the mutual extrusion of the left stamping block, the main stamping block, the right stamping block, the lower left module, the bottom plate, and the lower right module, the sheet of the automobile seat slide rail is stamped into shape. The stamped sheet of the automobile seat slide rail is pushed out of the stamping groove by the pushing mechanism.

[0004] Although this structure can well complete the stamping and bending forming of the sheet, it can only produce a single slide rail part each time, and cannot perform continuous operation. The feeding and taking are rather cumbersome, and a continuous production line processing technology cannot be formed.

[0005] Currently, the processing of seat slides includes process steps such as U-shaped bending, ball track bending, whole ball + bending, whole inner profile, bending, whole outer profile, and folding ears. If all these processes are carried out according to the methods of the above patents, the time required will be very long. Each material taking and placing will seriously hinder the production of seat slides, resulting in a significant reduction in the efficiency of the entire production process and severely restricting the efficient production of seat slides. Summary of the Invention

[0006] The purpose of the present utility model is to solve the deficiencies of the above background technology and provide a seat slide processing device.

[0007] The technical solution of the present utility model is: a seat slide processing device, including,

[0008] A guide rail, which is a linear raised track structure arranged horizontally in the transverse direction and has multiple processing stations. The multiple processing stations on the guide rail are arranged at intervals in the transverse direction;

[0009] Multiple manipulators, which are robotic arms that can move horizontally and vertically and are used to push the slide parts to be processed on the guide rail to move along the guide rail;

[0010] Multiple stamping structures, which are processing devices suspended at corresponding processing stations for stamping the slide parts to be processed at the processing stations;

[0011] Multiple groups of adsorption structures, which are positioning structures arranged at the processing stations of the guide rail for adsorbing and positioning the slide parts to be processed at the processing stations after the manipulator finishes pushing the slide parts to be processed.

[0012] According to a seat slide processing device provided by the present application, the adsorption structure includes multiple magnets installed on the guide rail.

[0013] According to a seat slide processing device provided by the present application, the adsorption structure includes a first magnet installed on the upper end face of the guide rail and second magnets installed on the longitudinal side end faces of the guide rail.

[0014] According to a seat slide processing device provided by the present application, the upper end face of the first magnet is not higher than the upper end face of the guide rail; the outer side face of the second magnet does not exceed the longitudinal side face of the guide rail.

[0015] According to a seat slide processing device provided by the present application, the adsorption structure includes multiple groups of magnet units, which are arranged at equal intervals in the transverse direction. Each group of magnet units includes a first magnet and two second magnets respectively placed on the longitudinal two sides of the first magnet.

[0016] A seat slide rail processing device provided by the present application, the guide rail includes a base and a boss provided on the base; the boss is a strip-shaped convex structure with a groove extending horizontally in the upper end.

[0017] A seat slide rail processing device provided by the present application, the first magnet is arranged in the groove.

[0018] A seat slide rail processing device provided by the present application, the manipulator includes a lifting cylinder, a pressure rod arranged horizontally longitudinally, and a positioning block that can be pressed against the upper end surface of the guide rail and in contact with the lateral end of the slide rail part to be processed; one end of the pressure rod is connected to the lifting cylinder, and the other end is connected to the positioning block; a pressing structure is arranged between the positioning block and the pressure rod to press the positioning block against the guide rail when the lifting cylinder presses down the pressure rod.

[0019] A seat slide rail processing device provided by the present application, the pressing structure includes a plurality of springs arranged vertically; the upper ends of the springs are connected to the end of the pressure rod away from the lifting cylinder, and the other ends are connected to the upper end surface of the positioning block. The springs are in a compressed state after the lifting cylinder presses down in place.

[0020] A seat slide rail processing device provided by the present application, the manipulator further includes a support; a vertical track is arranged on the support; the pressure rod is slidably connected to the vertical track in a vertically movable manner; the lifting cylinder is fixed on the support.

[0021] The advantages of the present application are as follows: 1. The present application integrates multiple processing stations for seat slide rail processing onto one guide rail. Each processing station is equipped with a corresponding stamping structure, manipulator, and adsorption structure. The manipulator can conveniently move the slide rail parts to be processed to the corresponding processing stations. The adsorption structure can overcome the inertia of the parts sliding on the guide rail after being driven by the manipulator, enabling the parts to be accurately positioned at the processing stations. The stamping structure can process the parts below from top to bottom. In this way, U-shaped bending, ball track bending, whole ball + bending, whole inner file, bending, whole outer shape, and ear folding can be completed in sequence according to the processing sequence of the seat slide rail, realizing continuous processing operations and forming a fully automatic production line for seat slide rails, greatly improving the production efficiency of seat slide rail processing without the need for manual operation;

[0022] 2. The adsorption structure of the present application is a magnet. The magnet is convenient to install and simple to use, and can conveniently position and adsorb the slide rail parts to be processed. The magnet adsorption has a good positioning effect and can adapt to slide rail parts to be processed of different specifications, with an extremely wide application range;

[0023] 3. The adsorption structure of the present application includes a first magnet and a second magnet. By arranging the first magnet on the upper end face and the second magnet on the side face, the rail parts to be processed are adsorbed, and the stability of the positioning adsorption is better. The rail parts to be processed can be accurately positioned at the processing station, facilitating subsequent stamping processing.

[0024] 4. The magnets of the present application do not exceed the upper structure of the guide rail, and the magnets will not hinder the lateral sliding of the rail parts to be processed. The smoothness of the lateral movement and the movement of the rail parts to be processed driven by the manipulator is better, the overall processing flow is more smooth, and the processing efficiency is higher.

[0025] 5. The adsorption structure of the present application includes multiple magnet units. Each magnet unit is a combined structure of one first magnet and two second magnets. Such a combined structure can accurately position and adsorb the rail parts to be processed, and the adsorption is stable and firm.

[0026] 6. The guide rail of the present application is a combined structure of a base and a boss. A groove is provided on the boss. On the one hand, it is convenient to arrange the first magnet structure, and on the other hand, it is convenient for the stamping structure to process the rail parts to be processed.

[0027] 7. The first magnet of the present application is placed in the groove, which is convenient for arrangement. The arrangement form is very simple, and it is also very convenient for actual adjustment.

[0028] 8. The manipulator of the present application has a simple structure. By pressing down the pressure rod through the lifting cylinder, the positioning block can be easily pressed onto the guide rail, and the lateral drive of the rail parts to be processed can be easily achieved, enabling the rail parts to be processed to be easily moved to the processing station.

[0029] 9. By arranging a pressing structure between the pressure rod and the positioning block in the present application, the positioning block can be closely attached to the guide rail through the pressing structure, and the positioning block contacts the end of the rail parts to be processed, preventing the problem that the rail parts to be processed cannot move due to sliding between the positioning block and the guide rail.

[0030] 10. By arranging a vertical track on the support in the present application, the vertical movement of the pressure rod is limited and guided by the vertical track, making the vertical movement of the pressure rod more accurate.

[0031] The seat rail processing device of the present application has a simple structure, is convenient to operate and use, can continuously process multiple processes of the seat rail, does not require manual operation, and has extremely high processing efficiency and processing accuracy, and has great popularization value. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 : Schematic diagram of the rail structure of the present application;

[0033] Figure 2: Side view of the processing device of the present application;

[0034] Figure 3 : Top view of the processing device of the present application;

[0035] Figure 4 : Axonometric view of the processing device of the present application;

[0036] Wherein: 101 - inner rail; 102 - outer rail;

[0037] 1 - first magnet; 2 - second magnet; 3 - base; 4 - boss; 5 - groove; 6 - lifting cylinder; 7 - pressure rod; 8 - positioning block; 9 - spring; 10 - support; 11 - vertical rail. Detailed implementation manners

[0038] The embodiments of the present utility model will be described in detail below. The same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0039] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0040] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0041] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] The present application relates to a processing device for seat slides, which is used for processing seat slides. The seat slide processing device of the present application can continuously complete multiple processing procedures of seat slides without manual operation, and can successively complete operations such as U-shaped bending, ball track bending, whole ball + bending, whole inner file, bending, whole outer shape, and ear folding. The processing of seat slides forms a continuous assembly line processing, greatly improving the processing efficiency of seat slides, and the processing accuracy is also greatly improved.

[0043] Specifically, as Figures 2 to 4 shown, a seat slide processing device of the present application includes a guide rail, a plurality of manipulators, a plurality of stamping structures, and multiple groups of adsorption structures. The guide rail is a linear convex track structure arranged horizontally in the transverse direction and having multiple processing stations. The multiple processing stations on the guide rail are arranged at intervals in the transverse direction; the manipulator is a robotic arm that can move horizontally and vertically and is used to push the to-be-processed slide rail parts on the guide rail to move along the guide rail; the stamping structure is a processing device suspended at the corresponding processing station for stamping the to-be-processed slide rail parts at the processing station; the adsorption structure is a positioning structure arranged at the processing station of the guide rail for adsorbing and positioning the to-be-processed slide rail parts at the processing station after the manipulator completes pushing the to-be-processed slide rail parts.

[0044] The guide rail is the bearing foundation for the to-be-processed slide rail components. The to-be-processed slide rail components move horizontally along the guide rail. After stamping processing is completed at one processing station, they move along the guide rail to the next processing station for processing, and so on until all processing procedures are completed. The manipulator has the functions of vertical and horizontal movement. The vertical movement is to press and contact the end of the to-be-processed slide rail components on the guide rail. The horizontal movement is to drive the to-be-processed slide rail components to move horizontally from one processing station to the next after contacting the end of the to-be-processed slide rail components. The stamping structure is the processing device. For example, the seat slide rail processing device in this application involves seven processes including U-shaped bending, ball track bending, whole ball + bending, whole inner file, bending, whole outer shape, and folding ears. Then the seat slide rail processing device in this application has seven stamping structures. Each stamping structure moves from top to bottom to perform stamping operations on the to-be-processed slide rail components at the lower processing station. Different stamping structures have different processing components corresponding to different processing requirements. The adsorption structure is used to adsorb and position the to-be-processed slide rail components. During the process of the manipulator driving the to-be-processed slide rail components to move along the guide rail, since it is in contact with one end, after the manipulator applies a horizontal thrust to the to-be-processed slide rail components, the to-be-processed slide rail components will slide along the guide rail. After the manipulator separates from the to-be-processed slide rail components, the to-be-processed slide rail components will still have a certain inertia. If the adsorption structure is not set, it is very difficult for the to-be-processed slide rail components to accurately stop at the processing station. By setting the adsorption structure to adsorb and position the to-be-processed slide rail components in this application, the inertia of the to-be-processed slide rail components can be overcome, enabling the to-be-processed slide rail components to be accurately positioned at the processing station, facilitating subsequent stamping operations. Of course, in fact, a retractable limiting structure can also be used to position the to-be-processed slide rail components. However, there is a problem with the retractable limiting structure that the horizontal position cannot be adjusted, and it can only position the to-be-processed slide rail components in a fixed position. While using the adsorption structure does not have such problems. The adsorption structure is for adsorption and positioning and will not block the to-be-processed slide rail components at a fixed position, with better versatility.

[0045] During actual use, the to-be-processed slide rail components are placed on the guide rail. The first group of manipulators press vertically downward to contact the upper end face of the guide rail. The first manipulator drives the to-be-processed slide rail components to move horizontally along the guide rail. The to-be-processed slide rail components are accurately positioned at the first processing station under the action of the adsorption structure. The stamping structure at the first processing station presses down to process the to-be-processed slide rail components, and the seven processes including U-shaped bending, ball track bending, whole ball + bending, whole inner file, bending, whole outer shape, and folding ears are completed in sequence to complete the processing of the seat slide rail.

[0046] In some embodiments of the present application, the adsorption structure described above is optimized. The adsorption structure of this embodiment includes multiple magnets installed on the guide rail. Specifically, the adsorption structure includes a first magnet 1 installed on the upper end face of the guide rail and second magnets 2 installed on the longitudinal side end faces of the guide rail. The upper end face of the first magnet 1 is not higher than the upper end face of the guide rail, and the outer side face of the second magnet 2 does not exceed the longitudinal side face of the guide rail.

[0047] The adsorption structure includes multiple groups of magnet units. The multiple groups of magnet units are arranged at equal intervals along the transverse direction. Each group of magnet units includes a first magnet 1 and two second magnets 2 disposed on the longitudinal two sides of the first magnet 1.

[0048] Both the first magnet 1 and the second magnet 2 used in this embodiment are permanent magnets. The first magnet 1 is a strip magnet, and the second magnet 2 is a circular magnet. Of course, other shapes are also feasible, as long as they can position and adsorb the parts of the to-be-processed slide rail.

[0049] When designing the adsorption structure of the first magnet 1 and the second magnet 2 in this embodiment, it is necessary to ensure that the magnet unit at the processing station can overcome the inertia of the parts of the to-be-processed slide rail. The inertial force acting on the parts of the to-be-processed slide rail can be calculated according to the following formula:

[0050] F′ = mv(1 - μS)

[0051] Where: F′——the inertial force acting on the parts of the to-be-processed slide rail;

[0052] m——the weight of the parts of the to-be-processed slide rail;

[0053] v——the speed of the parts of the to-be-processed slide rail when detaching from the manipulator;

[0054] μS——the friction coefficient between the parts of the to-be-processed slide rail and the track.

[0055] The weight of the parts of the to-be-processed slide rail can be obtained by weighing before processing the parts of the to-be-processed slide rail. The speed of the parts of the to-be-processed slide rail when detaching from the manipulator can be obtained by converting the lateral force exerted by the manipulator on the parts of the to-be-processed slide rail. The friction coefficient between the parts of the to-be-processed slide rail and the track can be obtained by looking up the table.

[0056] After obtaining the inertial force of the parts of the to-be-processed slide rail, it is required that the magnetic force generated by the magnet unit at the processing station be greater than the inertial force and less than the thrust of the manipulator. Generally, the magnetic force of the magnet unit is less than 80% of the thrust of the manipulator, which can also avoid the problem that the manipulator cannot push the parts to move.

[0057] The calculation formula for the magnetic force generated by the magnet unit is as follows:

[0058]

[0059] Where: F——Magnetic force generated by the magnet unit;

[0060] μ 0 ——Vacuum permeability;

[0061] H——Magnetomotive force;

[0062] S——Surface area of the magnet;

[0063] σ——Gap between the rail parts to be processed and the magnet.

[0064] The vacuum permeability and magnetomotive force can be obtained by looking up tables. The gap between the rail parts to be processed and the magnet can be obtained according to the processing procedure. Combining the above two formulas, the range of the surface area of the magnet can be obtained. Selecting an appropriate number of the first magnets 1 and the second magnets 2 within this range to form a magnet unit structure can achieve a good adsorption and positioning effect.

[0065] The first magnet 1 and the second magnet 2 are standard magnet structures with unified specifications. After obtaining the range of the surface area of the magnet, the number of the first magnets 1 and the second magnets 2 can be determined according to the range of the surface area of the magnet. The magnet unit in this embodiment is a combined structure of one first magnet 1 and two second magnets 2. Therefore, the number of magnet units can be determined. After determining the number of magnet units, the magnet units can be arranged according to the structure of the rail parts to be processed. Generally, a set of magnet units are arranged at the front, rear and middle of the processing station respectively, and then evenly arranged according to the number of the remaining magnet units to form an adsorption structure.

[0066] During the process of the manipulator driving the rail parts to be processed to move horizontally, the moving speed of the rail parts to be processed continuously increases and reaches the peak value at the moment of separating from the manipulator. As the rail parts to be processed continue to move horizontally, the first magnet 1 adsorbs the upper part of the rail parts to be processed, and the second magnet 2 adsorbs the side part of the rail parts to be processed, generating resistance to the rail parts to be processed and overcoming the inertial force generated during the movement of the rail parts to be processed. The adsorption force generated by the magnets at the processing station is greater than the inertial force of the rail parts to be processed. Therefore, when the inertial force of the rail parts to be processed is overcome, they are just positioned at the processing station.

[0067] The adsorption structure formed by the magnet overcomes the inertial force of the slide rail parts to be processed by means of inner adsorption, and will not hinder the lateral movement of the slide rail parts to be processed. If the telescopic limit structure described above is used, when the slide rail parts to be processed move to the processing station and contact the limit structure, the inertial force may not disappear immediately. Under the rebound effect of the limit effect, the slide rail parts to be processed will move backward and escape from the processing station, and cannot be accurately positioned. However, when the adsorption structure formed by the magnet is used to position the slide rail parts to be processed, the adsorption force generated by the magnet can well overcome the inertial force of the slide rail parts to be processed, and the slide rail parts to be processed will not move backward, and the positioning accuracy is higher.

[0068] In a further embodiment of the present application, the present embodiment optimizes the above-mentioned guide rail structure. Specifically, Figures 2 to 4 As shown, the guide rail of this embodiment includes a base 3 and a boss 4 arranged on the base 3. The boss 4 is a strip-shaped protruding structure with a groove 5 extending horizontally at the upper end.

[0069] The groove 5 is convenient for arranging the first magnet 1. The first magnet 1 can be installed by being directly stuck in the groove 5. The groove depth of the groove 5 is greater than the height of the first magnet 1, and the upper end surface of the first magnet 1 does not exceed the groove 5. At the same time, the groove 5 can leave space below the processing point of the slide rail parts to be processed, which is convenient for the stamping structure to process the slide rail parts to be processed.

[0070] In other embodiments of the present application, the present embodiment optimizes the above-mentioned manipulator structure, specifically, Figures 2 to 4 As shown, the manipulator includes a lifting cylinder 6, a pressure rod 7 arranged along the horizontal longitudinal direction, and a positioning block 8 that can be pressed on the upper end surface of the guide rail and contact the lateral end of the slide rail component to be processed. One end of the pressure rod 7 is connected to the lifting cylinder 6, and the other end is connected to the positioning block 8. A clamping structure is provided between the positioning block 8 and the pressure rod 7 for pressing the positioning block 8 against the guide rail when the lifting cylinder 6 presses the pressure rod 7 down.

[0071] The clamping structure includes multiple springs 9 arranged vertically. The upper end of the spring 9 is connected to the end of the pressure rod 7 away from the lifting cylinder 6, and the other end is connected to the upper end surface of the positioning block 8. The spring 9 is in a compressed state after the lifting cylinder 6 is pressed down into place.

[0072] The manipulator further comprises a support 10 , on which a vertical track 11 is arranged, a pressure rod 7 is slidably connected to the vertical track 11 so as to be vertically movable, and a lifting cylinder 6 is fixed on the support 10 .

[0073] When the manipulator is operating, the lifting cylinder 6 drives the pressure rod 7 to press downwards. The pressure rod 7 drives the positioning block 8 to press down onto the upper end surface of the guide rail, that is, the upper end surface of the boss 4. At this time, the spring 9 between the positioning block 8 and the pressure rod 7 is in a compressed state. Under the action of the spring 9, the positioning block 8 closely adheres to the upper end surface of the boss 4. The manipulator drives the support 10, the pressure rod 7, and the positioning block 8 to move horizontally. The positioning block 8 contacts the end of the to-be-processed slide rail component placed on the boss 4. Under the driving action of the positioning block 8, the to-be-processed slide rail component moves along the boss 4 until the to-be-processed slide rail component moves to the processing station. The manipulator returns to the initial position and waits for the movement of the next to-be-processed slide rail component.

[0074] During actual processing, the to-be-processed slide rail component is placed on the boss 4. The lifting cylinder 6 drives the pressure rod 7 to press downwards. The pressure rod 7 drives the positioning block 8 to press down onto the upper end surface of the guide rail, that is, the upper end surface of the boss 4. At this time, the spring 9 between the positioning block 8 and the pressure rod 7 is in a compressed state. Under the action of the spring 9, the positioning block 8 closely adheres to the upper end surface of the boss 4. The manipulator drives the support 10, the pressure rod 7, and the positioning block 8 to move horizontally. The positioning block 8 contacts the end of the to-be-processed slide rail component placed on the boss 4. Under the driving action of the positioning block 8, the to-be-processed slide rail component moves along the boss 4. After the to-be-processed slide rail component separates from the positioning block 8, it continues to move along the boss 4 under the action of inertia. Under the adsorption action of the first magnet 1 and the second magnet 2 at the processing station, the speed of the to-be-processed slide rail component gradually decreases until it is adsorbed and fixed at the processing station. The stamping structure at the corresponding processing station presses downwards to perform stamping processing on the to-be-processed slide rail component adsorbed and fixed, completing the operation of this processing station. The manipulator at the corresponding processing station pushes the to-be-processed slide rail component that has completed this round of processes to the next processing station according to the above process, and so on until all processing operations are completed.

[0075] The horizontal direction in this application refers to Figure 3 the left - right direction in Figure 2 and the vertical direction in this application refers to Figure 3 the up - down direction in

[0076] The above shows and describes the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above - mentioned embodiments. What is described in the above - mentioned embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A seat rail processing device, characterized in that: include, A guide rail, wherein the guide rail is a linear raised track structure arranged horizontally and having a plurality of processing stations, wherein the plurality of processing stations on the guide rail are arranged at intervals in the horizontal direction; A plurality of manipulators, wherein the manipulators are mechanical arms that can move horizontally and vertically and are used to push the slide rail parts to be processed on the guide rails to move along the guide rails; A plurality of stamping structures, wherein the stamping structures are processing devices suspended on corresponding processing stations and used for stamping the slide rail parts to be processed on the processing stations; A plurality of adsorption structures are provided at the processing station of the guide rail and are used for adsorbing and positioning the slide rail parts to be processed at the processing station after the robot completes the pushing of the slide rail parts to be processed.

2. A seat rail processing device according to claim 1, characterized in that: The adsorption structure comprises a plurality of magnets installed on the guide rail.

3. A seat rail processing device as claimed in claim 2, characterized in that: The adsorption structure comprises a first magnet (1) mounted on the upper end surface of the guide rail and a second magnet (2) mounted on both side end surfaces of the guide rail in the longitudinal direction.

4. A seat rail processing device as claimed in claim 3, characterized in that: The upper end surface of the first magnet (1) is not higher than the upper end surface of the guide rail; and the outer side surface of the second magnet (2) does not extend beyond the longitudinal side surface of the guide rail.

5. A seat rail processing device as claimed in claim 3, characterized in that: The adsorption structure comprises a plurality of groups of magnet units, which are arranged at equal intervals in the transverse direction, and each group of magnet units comprises a first magnet (1) and two second magnets (2) arranged on both sides of the first magnet (1) in the longitudinal direction.

6. A seat rail processing device as claimed in claim 3, characterized in that: The guide rail comprises a base (3) and a boss (4) arranged on the base (3); the boss (4) is a strip-shaped protruding structure with a groove (5) extending horizontally and laterally formed at the upper end.

7. A seat rail processing device as claimed in claim 6, characterized in that: The first magnet (1) is arranged in the groove (5).

8. The seat rail processing device according to claim 1, characterized in that: The manipulator comprises a lifting cylinder (6), a pressure rod (7) arranged in a horizontal longitudinal direction, and a positioning block (8) which can be pressed on the upper end surface of the guide rail and contact the lateral end of the slide rail component to be processed; one end of the pressure rod (7) is connected to the lifting cylinder (6), and the other end is connected to the positioning block (8); a pressing structure is provided between the positioning block (8) and the pressure rod (7) for pressing the positioning block (8) on the guide rail when the lifting cylinder (6) presses the pressure rod (7) downward.

9. A seat rail processing device as claimed in claim 8, characterized in that: The clamping structure comprises a plurality of springs (9) arranged vertically; the upper end of the spring (9) is connected to the end of the pressure rod (7) away from the lifting cylinder (6), and the other end is connected to the upper end surface of the positioning block (8); the spring (9) is in a compressed state after the lifting cylinder (6) is pressed down into place.

10. The seat rail processing device according to claim 8, characterized in that: The manipulator further comprises a support (10); a vertical track (11) is arranged on the support (10); the pressure rod (7) is slidably connected to the vertical track (11) so as to be vertically movable; and the lifting cylinder (6) is fixed on the support (10).

Images