Space sliding mechanism and automobile front side plate automatic feeding device and system thereof

Abstract

The application discloses a space sliding mechanism and an automatic automobile front side plate feeding device and system thereof, and belongs to the technical field of automatic feeding devices.The device comprises a fixing assembly, a sliding assembly, a material frame, a material taking mechanism, a docking mechanism, a driving assembly and a detection assembly.The device is flexible and compatible with front side plates of different automobile models, and the device reduces the equipment introduction cost and equipment debugging time of new automobile models.The device is one-time investment, and the material frame, the material taking mechanism and the docking mechanism are flexible and compatible with front side plates of different automobile models, so that equipment investment is basically not needed for subsequent automobile model introduction.The device saves the precise material rack storage space, reduces the equipment introduction cost of new automobile models, increases the number of material rack assembly and improves the workpiece assembly efficiency.

Description

Technical Field

[0001] This invention relates to the field of tooling and fixture technology, and in particular to a spatial sliding mechanism and an automatic loading device and system for automobile front side panels. Background Technology

[0002] In the automated welding line of the car body welding workshop, some workstations use robotic grippers to pick up parts. This method of workpiece loading requires precise positioning of the workpiece to meet the interaction requirements of the robotic gripper.

[0003] Currently, welding workshops use precision racks to accurately position the workpieces to be welded. However, with the continuous upgrading of automotive products and the increasing number of models, precision racks also present some challenges.

[0004] 1. With the increasing introduction of new models, the number of precision material racks is constantly increasing, and the storage of material racks occupies valuable space resources in the workshop.

[0005] 2. Precision material racks are expensive to manufacture, and the cost of introducing new models is constantly increasing.

[0006] 3. Each part of the precision material rack is positioned as a gripping point, and space needs to be left around the part for the gripper to grab and sweep. Therefore, the precision material rack has a small number of parts and low loading efficiency.

[0007] 4. Each position of the precision material rack is a gripping position. The multiple gripping positions mean that each position requires careful adjustment and subsequent maintenance, so the failure rate is relatively higher.

[0008] Therefore, in order to address the shortcomings of traditional or existing technical methods, it is necessary to propose a spatial sliding mechanism and an automatic loading device and system for the front side panel of an automobile. Summary of the Invention

[0009] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0010] In view of the problems existing in the above and / or existing automotive front side panel mounting devices, a spatial sliding mechanism is proposed.

[0011] The problem to be solved is that the front panel mounting device of the car occupies too much space, has an overly complex structure, and is not lightweight.

[0012] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a spatial sliding mechanism, comprising: a fixed component, including a mounting base, a sliding base, a mounting column, and an arrival component, wherein the sliding base is disposed on the top of the mounting base, the mounting column is disposed above the sliding base, and the arrival component is disposed on the side of the mounting column; and a sliding component, disposed on the fixed component, including a guide component and a transmission component, wherein the guide component is disposed on both sides of the fixed component, and the transmission component is disposed on one side of the guide component.

[0013] In a preferred embodiment of the spatial sliding mechanism of the present invention, the mounting base is provided with an X-axis protective block and a horizontal adjustment seat. The X-axis protective block is located at the top two ends of one side of the mounting base, and the horizontal adjustment seat is located at the four bottom corners of the mounting base. The sliding base is provided with an X-axis slider and a Y-axis protective block. The X-axis slider is located at the four bottom corners of the sliding base, and the Y-axis protective block is located at the top two ends of the sliding base. The mounting column includes a movable plate, a column, a diagonal brace, a Z-axis protective block, and a Y-axis slider. The movable plate is located above the sliding base, the column is located at both ends of the movable plate, one end of the diagonal brace is connected to the side of the column, and the end away from the column is connected to the movable plate. The Z-axis protective block is located at both ends of the column away from the diagonal brace, and the Y-axis slider is located at the four bottom corners of the movable plate. The arrival component includes a placement frame and a Z-axis slider. The placement frame is located on the side of the column, and the Z-axis slider is located at both ends of the placement frame.

[0014] In a preferred embodiment of the spatial sliding mechanism of the present invention, the guide component includes an X-axis guide rail, a Y-axis guide rail, and a Z-axis guide rail. The X-axis guide rail is disposed on the upper surface of the mounting base and slides in cooperation with the X-axis slider. The Y-axis guide rail is disposed at both ends of the upper side of the sliding base and slides in cooperation with the Y-axis slider. The Z-axis guide rail is disposed on the side of the column away from the diagonal brace and slides in cooperation with the Z-axis slider. The transmission component includes an X-axis gear, an X-axis rack, a Y-axis gear, a Y-axis rack, a Z-axis gear, and a Z-axis rack. The X-axis gear is rotatably mounted on the lower side of the sliding base, the X-axis rack is parallel to the X-axis guide rail on the upper end of the mounting base, the Y-axis gear is rotatably mounted on the lower side of the movable plate, the Y-axis rack is parallel to the Y-axis guide rail on the upper end of the sliding base, the Z-axis gear is rotatably mounted on one end of the placement frame, the Z-axis rack is parallel to the Z-axis guide rail on the side of the column, the X-axis gear meshes with the X-axis rack, the Y-axis gear meshes with the Y-axis rack, and the Z-axis gear meshes with the Z-axis rack.

[0015] The first beneficial effect of the present invention is that, by combining the fixed component and the sliding component, this mechanism can freely reach any position within a small space, saving a large amount of precision material cart storage space, which is beneficial to the process layout of the production workshop, and the structure is simple and easy to operate.

[0016] The second objective of this invention is to provide a front panel assembly device for automobiles, which can solve the problems of the current precision material racks increasing with the introduction of new models, occupying workshop space, being incompatible with new models, increasing costs, having a small number of parts on the precision material racks, and low assembly efficiency.

[0017] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a front side panel mounting device for automobiles, including the above-mentioned spatial sliding mechanism, and further including a material frame, disposed on one side of the spatial sliding mechanism, including a frame and a positioning clamping member, the frame being connected to the positioning clamping member, the lower side of the positioning clamping member being connected to the ground; a material picking mechanism, disposed on the upper side of the placement frame, including a material picking sliding member, a flipping member, and a clamping member; the flipping member being disposed on the material picking sliding member, and the clamping member being disposed on the flipping member; a docking mechanism, disposed on the upper side of the column, including a docking sliding member, a rotating member, and a docking member, the docking sliding member being disposed on the upper side of the column, the rotating member being disposed at both ends of the docking sliding member, and the docking member being disposed on the rotating member.

[0018] In a preferred embodiment of the automotive front side panel mounting device of the present invention, the frame is provided with a mounting bracket, casters, and limiting members. The mounting bracket is vertically disposed on the side of the frame, and the mounting bracket has at least two layers. The casters are disposed at the bottom four corners of the bottom mounting bracket, and the limiting members are disposed on the mounting bracket. The limiting members include a crossbeam, a guide block, a round rod, a rotating pressure rod, and a locking spring. The crossbeam is vertically disposed on the mounting bracket, and at least four crossbeams are disposed on each layer of the mounting bracket. The guide block is disposed... Between each pair of adjacent crossbeams, a round rod is arranged parallel to the side of the crossbeam. The two ends of the rotating pressure rod are rotatably engaged with the round rod. The locking spring passes through the round rod, with one end of the locking spring connected to the crossbeam and the other end away from the crossbeam connected to the rotating pressure rod. The positioning clamping component includes a C-shaped frame, a support leg, and a buckle. One end of the support leg is connected to the bottom of the C-shaped frame, and the other end away from the C-shaped frame is connected to the ground. The buckle is located inside the C-shaped frame and engages with the front end of the bottommost placement rack.

[0019] In a preferred embodiment of the automotive front side panel mounting device of the present invention, the following components are included: the material picking sliding component comprises a material picking base plate, a lead screw, a limiting frame, a feeding slider, and a sliding mounting seat. The material picking base plate is disposed on the placement frame, the limiting frame is disposed on the material picking base plate, one end of the lead screw is connected to the feeding slider, the feeding slider is disposed within the limiting frame and slides in cooperation with the limiting frame, and the sliding mounting seat is disposed on the upper side of the feeding slider; the flipping component comprises a flipping cylinder, a limiting block, a rocker arm, a flipping mounting plate, a magnetic connecting block, a material picking spring, a connecting shaft, a magnetic mounting seat, and a first magnet. The flipping cylinder is disposed on the upper end of the sliding mounting seat, the limiting block is disposed on the upper side of the flipping cylinder, and the limiting block is also disposed on the sliding mounting seat. The rocker arm is connected to the flipping cylinder at one end and fixedly connected to the flipping mounting plate at the other end. At least three pairs of magnet connecting blocks are symmetrically arranged at both ends of the flipping mounting plate. The connecting shaft passes through the picking spring, with one end connected to the magnet connecting block and the other end floatingly connected to the magnet mounting base at the other end. The first magnet is mounted on the magnet mounting base. The clamping member includes a clamping mounting plate, a clamping cylinder, and a clamping block. One end of the clamping mounting plate is connected to the flipping mounting plate, and the other end is hinged to the clamping cylinder at the other end. The front end of the clamping cylinder is hinged to the clamping block, and the middle part of the clamping block is hinged to the clamping mounting plate.

[0020] In a preferred embodiment of the automotive front side panel mounting device of the present invention, the docking sliding member includes a docking base plate, a sliding cylinder, a slide rail, and a sliding seat. The docking base plate is disposed perpendicular to the material-receiving base plate on the upper side of the column. The sliding cylinder is disposed at the end of the docking base plate away from the material-receiving base plate. The slide rail is disposed on both sides of the docking base plate. The two ends of the sliding seat are slidably engaged with the slide rail. The sliding seat is connected to the sliding cylinder. The rotating member includes a rotating cylinder, a bearing, and a rotating shaft. The rotating cylinder is disposed on the lower side of the sliding seat. The bearing is disposed on both sides of the sliding seat. The middle part of the rotating shaft is connected to the rotating cylinder. The bearings pass through both ends of the rotating shaft. The mating parts include a socket, a connecting plate, a positioning pin, a positioning block, a guide rod, and a second magnet. The sockets are located at both ends of the rotating shaft, and the connecting plate is inserted into the socket. The positioning pin is located at the front end of the connecting plate, the positioning block is located on both sides of the connecting plate, and the guide rod is vertically arranged on the connecting plate. At least two guide rods are provided on each side. The second magnet is located on both sides of the connecting plate. A spring pin and a screw are also provided on the side of the socket. The spring pin is engaged with the connecting plate, and the screw is threadedly connected to the socket and the connecting plate.

[0021] The second beneficial effect of this invention is that by docking the material frame with other functional units, the functional requirement of flexible loading of the front side panel is realized, saving a large amount of precision material cart storage space, which is conducive to the process layout of the production workshop. The picking device realizes the functional requirement of flexible material loading from the material frame, and the docking device realizes the functional requirement of flexible docking and picking of the front side panel. The robot handling gripper meets the precise positioning requirements. Through the cooperation of the material frame, picking device, and docking device, it is compatible with N types of vehicle models, reducing the equipment introduction cost and equipment debugging time for new vehicle models. It saves project introduction costs and is basically a one-time investment with continuous benefits. The gripper of this device has a unique picking position, and it can accurately pick up parts while maintaining high workpiece flexibility. The operating efficiency is improved. The design mechanism is simplified, the operation is simple, the switching is convenient and quick, the production efficiency is high, the equipment cost is low, the maintenance is simple, it is easy to manufacture, and it has good scalability, making it very suitable for flexible production lines.

[0022] The third objective of this invention is to provide an automatic front panel loading system for automobiles, which can solve the problems of insufficient automation and low efficiency in current automobile front panel loading devices.

[0023] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an automatic loading system for automotive front side panels, including the aforementioned automotive front side panel loading device, further comprising a drive assembly including a sliding drive and a material picking drive, wherein the sliding drive is disposed on the spatial sliding mechanism and the material picking drive is disposed on the material picking mechanism; and a detection assembly including a stroke detection component, a workpiece detection component, and a material frame detection switch, wherein the stroke detection component is disposed on the spatial sliding mechanism, the workpiece detection component is disposed on the spatial sliding mechanism, the workpiece detection component is also disposed on the material picking mechanism and the docking mechanism, and the material frame detection switch is disposed on the upper side of the C-shaped frame.

[0024] In a preferred embodiment of the automatic loading system for the front side panel of an automobile according to the present invention, the sliding drive includes an X-axis motor, a Y-axis motor, and a Z-axis motor. The rotating shaft of the X-axis motor is connected to the X-axis gear, the rotating shaft of the Y-axis motor is connected to the Y-axis gear, and the rotating shaft of the Z-axis motor is connected to the Z-axis gear. The material picking drive includes a material picking motor and a coupling. The material picking motor is disposed on the upper side of the material picking base plate. One end of the coupling is connected to the material picking motor, and the other end away from the material picking motor is connected to the lead screw.

[0025] In a preferred embodiment of the automatic loading system for the front side panel of an automobile according to the present invention, the travel detection components include a Z-axis detection switch, a Y-axis detection switch, and an X-axis detection switch. The Z-axis detection switch is disposed on the side of the column, the Y-axis detection switch is disposed on the side of the sliding base, and the X-axis detection switch is disposed on the side of the mounting base. The workpiece detection components include a laser detection switch, a swing arm detection switch, and a workpiece detection switch. The laser detection switch is disposed on the side of the arriving part near the material frame, the swing arm detection switch is disposed at the front end of the flip mounting plate, and the workpiece detection switch is vertically disposed on both sides of the connecting plate.

[0026] The third beneficial effect of this invention is that the addition of a drive component gives the device a power source, reducing the required manual labor intensity, and the addition of a detection component improves the intelligence and automation of the machine, enabling the entire loading process to run autonomously without damaging the front side panel of the car, thus ensuring a high safety factor. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0028] Figure 1 This is an overall diagram of the automatic front panel loading system for automobiles.

[0029] Figure 2 This is a schematic diagram of a spatial sliding mechanism.

[0030] Figure 3 This is a diagram of the sliding drive structure of the drive component.

[0031] Figure 4 This is a structural diagram of the material frame.

[0032] Figure 5 This is a structural diagram of the material handling mechanism.

[0033] Figure 6 This is a structural diagram of the material handling sliding component of the material handling mechanism.

[0034] Figure 7 This is another perspective view of the material handling mechanism.

[0035] Figure 8 This is a structural diagram of the docking mechanism.

[0036] Figure 9 A schematic diagram of the docking mechanism connecting to the material handling mechanism. Detailed Implementation

[0037] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0038] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0039] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places throughout this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0040] Example 1

[0041] Reference Figure 1 and Figure 2 This is the first embodiment of the present invention. This embodiment provides a spatial sliding mechanism G, which includes a fixed component 100 and a sliding component 200. The fixed component 100 fixes the entire mechanism and the various components installed on the upper part, and the sliding component 200 provides the mechanism with the function of movement.

[0042] Specifically, the fixing component 100 includes a mounting base 101, a sliding base 102, a mounting post 103, and an access member 104. The sliding base 102 is disposed on the top of the mounting base 101, the mounting post 103 is disposed above the sliding base 102, and the access member 104 is disposed on the side of the mounting post 103.

[0043] The sliding component 200 is disposed on the fixed component 100 and includes a guide and a transmission component 202. The guide is disposed on both sides of the fixed component 100 and the transmission component 202 is disposed on one side of the guide.

[0044] Mounting base 101 serves as the foundation for mounting each functional unit, sliding base 102 provides a horizontally movable base, mounting column 103 provides a vertically movable seat, and arrival component 104 is the component that ultimately reaches the desired position. Guide component controls the direction of movement of the mechanism, and transmission component 202 provides the mode of movement of the mechanism.

[0045] In use, the fixed component 100 fixes the active position of the mechanism to determine the range of motion, and the sliding component 200 transports the mechanism mounted on it to the designated location. Through the cooperation of the two components, the mechanism to be transported can be transported to various positions within the designated space.

[0046] Example 2

[0047] Reference Figures 1-3 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0048] Specifically, the mounting base 101 is provided with an X-axis protective block 101a and a horizontal adjustment seat 101b. The X-axis protective block 101a is located at the top two ends of one side of the mounting base 101, and the horizontal adjustment seat 101b is located at the four bottom corners of the mounting base 101. The sliding base 102 is provided with an X-axis slider 102a and a Y-axis protective block 102b. The X-axis slider 102a is located at the four bottom corners of the sliding base 102, and the Y-axis protective block 102b is located at the top two ends of the sliding base 102. The mounting column 103 includes a movable plate 103a, a column 103b, a diagonal brace 103c, a Z-axis protective block 103d, and a Y-axis slider 102a. 03e, the movable plate 103a is set above the sliding base 102, the column 103b is set at both ends of the movable plate 103a, one end of the diagonal brace 103c is connected to the side of the column 103b, and the other end away from the column 103b is connected to the movable plate 103a, the Z-direction protective block 103d is set at both ends of the side of the column 103b away from the diagonal brace 103c, and the Y-direction slider 103e is set at the four corners of the bottom of the movable plate 103a; the arrival component 104 includes a placement frame 104a and a Z-direction slider 104b, the placement frame 104a is set on the side of the column 103b, and the Z-direction slider 104b is set at both ends of the placement frame 104a.

[0049] The X-direction protection block is a safety protection block installed in the X direction to prevent accidents. Normally, the sliding unit will not touch the sliding over-position protection block. The horizontal adjustment seat 101b adjusts the level of the mechanism base and is welded and fixed. The X-direction slider 102a slides with the mounting base 101, restricting the sliding base 102 to move on the mounting base 101. The Y-direction protection block 102b is a safety protection block installed in the Y direction to prevent accidents. Normally, the sliding unit will not touch the sliding over-position protection block. The movable plate 103a serves as the base for installing the various functional units of the Y-direction sliding mechanism. (Column) 103b serves as the base for the installation of each functional unit in the Z-direction sliding direction. The diagonal brace 103c provides safety and stability to prevent the column 103b from breaking. The Z-direction protective block 103d is a safety protection block set in the Z-direction to prevent accidents. Normally, the sliding unit will not touch the sliding over-position protection block. The Y-direction slider 103e slides with the sliding base 102 to restrict the movement of the mounting column 103 on the sliding base 102. The placement frame 104a provides a placement position. The Z-direction slider 104b slides with the mounting column 103 to restrict the movement of the arrival part 104 on the mounting column 103.

[0050] Specifically, the guide components include an X-axis guide rail 201a, a Y-axis guide rail 201b, and a Z-axis guide rail 201c. The X-axis guide rail 201a is disposed on the upper surface of the mounting base 101 and slides in cooperation with the X-axis slider 102a. The Y-axis guide rail 201b is disposed at both ends of the upper side of the sliding base 102 and slides in cooperation with the Y-axis slider 103e. The Z-axis guide rail 201c is disposed on the side of the column 103b away from the diagonal brace 103c and slides in cooperation with the Z-axis slider 104b. The transmission component 202 includes an X-axis gear 202a, an X-axis rack 202b, a Y-axis gear 202c, a Y-axis rack 202d, a Z-axis gear 202e, a Z-axis rack 202f, and an X-axis gear. 202a is rotatably mounted on the lower side of the sliding base 102. X-axis rack 202b is parallel to X-axis guide rail 201a and mounted on the upper end of the mounting base 101. Y-axis gear 202c is rotatably mounted on the lower side of the movable plate 103a. Y-axis rack 202d is parallel to Y-axis guide rail 201b and mounted on the upper end of the sliding base 102. Z-axis gear 202e is rotatably mounted on one end of the placement frame 104a. Z-axis rack 202f is parallel to Z-axis guide rail 201c and mounted on the side of the column 103b. X-axis gear 202a meshes with X-axis rack 202b. Y-axis gear 202c meshes with Y-axis rack 202d. Z-axis gear 202e meshes with Z-axis rack 202f.

[0051] X-axis guide rail 201a, Y-axis guide rail 201b, and Z-axis guide rail 201c guide the functional units on the supporting linear guide rails to move linearly along their guide rails. X-axis gear 202a meshes with X-axis rack 202b, Y-axis gear 202c meshes with Y-axis rack 202d, and Z-axis gear 202e meshes with Z-axis rack 202f, converting the rotation of the gears into linear motion of the device.

[0052] In use, the mechanism is first adjusted to a horizontal position using the horizontal adjustment seat 101b. Then, the X-axis gear, Y-axis gear, and Z-axis gear can be driven manually or by other means. The rotation of the gears is converted into linear motion of the sliding base 102 in the X-axis, linear motion of the mounting column 103 in the Y-axis, and linear motion of the arrival component 104 in the Z-axis by meshing with the X-axis rack, Y-axis rack, and Z-axis rack, thereby delivering the arrival component 104 to the designated location. For safety reasons, X-axis protection blocks 101a, Y-axis protection blocks 102b, and Z-axis protection blocks 103d are respectively set in the three directions of movement to prevent each component from exceeding its range of motion.

[0053] Example 3

[0054] Reference Figures 1-9This is the third embodiment of the present invention. This embodiment provides a front side panel loading device for automobiles, including a space sliding mechanism G, a material frame 300, a material picking mechanism 400, and a docking mechanism 500. The material frame 300 holds the front side panel of the automobile, the material picking mechanism 400 removes the front side panel of the automobile from the material frame, and the docking mechanism 500 docks the front side panel of the automobile to a convenient gripping angle for the machine gripper.

[0055] Specifically, the material frame 300 is located on one side of the spatial sliding mechanism G, and includes a frame 301 and a positioning clamping member 302. The frame 301 is connected to the positioning clamping member 302, and the lower side of the positioning clamping member 302 is connected to the ground. The material picking mechanism 400 is located on the upper side of the placement frame 104a, and includes a material picking sliding member 401, a flipping member 402, and a clamping member 403. The flipping member 402 is located on the material picking sliding member 401, and the clamping member 403 is located on the flipping member 402. The docking mechanism 500 is located on the upper side of the column 103b, and includes a docking sliding member 501, a rotating member 502, and a docking member 503. The docking sliding member 501 is located on the upper side of the column 103b, the rotating member 502 is located at both ends of the docking sliding member 501, and the docking member 503 is located on the rotating member 502.

[0056] The frame 301 serves as the foundation for mounting the various mechanical units of the material frame 300. The positioning and clamping component 302 limits, guides, positions, and fixes the material frame 300. The material picking sliding component 401 provides planar movement for the material picking mechanism 400. The flipping component 402 provides flipping function for the material picking mechanism 400. The clamping component 403 clamps the front side panel of the car during material picking. The docking sliding component 501 provides planar movement for the docking mechanism 500, facilitating docking with the material picking mechanism 400. The rotating component 502 provides rotation function for the docking mechanism 500, facilitating adjustment of the appropriate angle of the front side panel of the car. The docking component 503 provides precise docking function for the front side panel of the car on the material picking mechanism 400.

[0057] Preferably, the frame 301 is provided with a placement rack 301a, casters 301b, and limiting members 301c. The placement rack 301a is vertically arranged on the side of the frame 301, and the placement rack 301a has at least two layers. The casters 301b are located at the bottom four corners of the bottom placement rack 301a. The limiting members 301c are located on the placement rack 301a. The limiting members 301c include a crossbeam 301c-1, a guide block 301c-2, a round rod 301c-3, a rotating pressure rod 301c-4, and a locking spring 301c-5. The crossbeams 301c-1 are vertically arranged on the placement rack 301a, and each layer of the placement rack 301a has at least four crossbeams 301c-1. The guide blocks 301c-2 are located between every two adjacent crossbeams. Between 301c-1, the round rod 301c-3 is arranged parallel to the side of the crossbeam 301c-1. The two ends of the rotating pressure rod 301c-4 are rotatably engaged with the round rod 301c-3. The locking spring 301c-5 passes through the round rod 301c-3. One end of the locking spring 301c-5 is connected to the crossbeam 301c-1, and the end away from the crossbeam 301c-1 is connected to the rotating pressure rod 301c-4. The positioning clamping component 302 includes a C-shaped frame 302a, a support leg 302b, and a buckle 302c. One end of the support leg 302b is connected to the bottom of the C-shaped frame 302a, and the end away from the C-shaped frame 302a is connected to the ground. The buckle 302c is set inside the C-shaped frame and is engaged with the front end of the bottom placement rack 301a.

[0058] The placement rack 301a and the material frame 300 load the front side panels in two layers in multiple stages, with multiple storage positions on each layer. In this embodiment, the material frame is divided into two layers, with 3 storage positions on each layer, for a total of 6 storage positions. Casters 301b move the material frame 300 and provide support for it. The limiting component 301c restricts the position of the front side panels. The crossbeam 301c-1 separates each storage position and limits the front side panels in the Y direction. At the same time, when the rotating pressure rod 301c-4 rotates and squeezes the front side panels, the crossbeam 301c-1 plays a positioning role. The guide block 301c-2, together with the front and rear guide blocks 301c-2, realizes the guiding and limiting function of the front side panels in the front and rear directions. When the worker loads the front side panel into the material frame, as long as the front side panel is inserted between the front and rear guide blocks 301c-2, the front side panel will automatically slide into place along the guide. The round rod 301c-3 causes the rotating pressure rod 301c-4 to rotate along it. The rotating pressure rod 301c-4 rotates along the round rod 301c-3, squeezing the front side panel so that the front side panels of one storage position are fully aligned with the crossbeam 301c-1 in the Y direction. The locking spring 301c-5 gives the rotating pressure rod 301c-4 a force to rotate along the round rod 301c-3. The C-shaped frame 302a positions, guides, and limits the material frame 300. The support leg 302b provides support and fixation for the C-shaped frame 302a. The buckle 302c clamps the material frame 300 and fixes it so that it does not move.

[0059] Furthermore, the material handling sliding component 401 includes a material handling base plate 401a, a lead screw 401b, a limiting frame 401c, a feed slider 401d, and a sliding mounting base 401e. The material handling base plate 401a is disposed on the placement frame 104a, the limiting frame 401c is disposed on the material handling base plate 401a, one end of the lead screw 401b is connected to the feed slider 401d, the feed slider 401d is disposed inside the limiting frame 401c and slides in cooperation with the limiting frame 401c, and the sliding mounting base 401e... e is located on the upper side of the feed slider 401d; the flipping component 402 includes a flipping cylinder 402a, a limiting block 402b, a rocker arm 402c, a flipping mounting plate 402d, a magnet connecting block 402e, a picking spring 402f, a connecting shaft 402g, a magnet mounting base 402h, and a first magnet 402i. The flipping cylinder 402a is located on the upper end of the sliding mounting base 401e, and the limiting block 402b is located on the upper side of the flipping cylinder 402a. The limiting block 402b is also located on the sliding mounting base 402e. The mounting base 401e is located at the end furthest from the tilting cylinder 402a. One end of the rocker arm 402c is connected to the tilting cylinder 402a, and the other end furthest from the tilting cylinder 402a is fixedly connected to the tilting mounting plate 402d. Magnet connecting blocks 402e are symmetrically arranged at both ends of the tilting mounting plate 402d, and at least three pairs are provided. The connecting shaft 402g passes through the picking spring 402f. One end of the connecting shaft 402g is connected to the magnet connecting block 402e, and the other end furthest from the magnet connecting block 402e is connected to the magnet... The mounting base 402h is floatingly connected, and the first magnet 402i is disposed on the magnet mounting base 402h; the clamping member 403 includes a clamping mounting plate 403a, a clamping cylinder 403b, and a clamping block 403c. One end of the clamping mounting plate 403a is connected to the flip mounting plate 402d, and the end away from the flip mounting plate 402d is hinged to the clamping cylinder 403b. The front end of the clamping cylinder 403b is hinged to the clamping block 403c, and the middle part of the clamping block 403c is hinged to the clamping mounting plate 403a.

[0060] The following components are included: a base plate 401a for the material handling mechanism; a lead screw 401b, a transmission element that converts the rotation of the lead screw 401b into linear motion of the feed slider 401d; a limit frame 401c, which limits the feed slider 401d to move only in the axial direction of the lead screw 401b; a feed slider 401d, which converts the rotation of the lead screw 401b into linear motion; a sliding mounting base 401e, a base for the material handling mechanism 400 that slides in the material handling direction; a tilting cylinder 402a, which removes the front side plate from the material frame 300 and tilts it 90 degrees to allow docking with the docking mechanism 500; a limit block 402b, which limits the tilting of the material handling mechanism 400 and ensures a precise position after tilting; and a rocker arm 402. c. Connecting mounting plate 402d is the actual flipping element. Flipping mounting plate 402d is the base for mounting flipping component 402 and clamping component 403. Magnet connecting block 402e is the elastic device for mounting the first magnet 402i. Picking spring 402f gives the first magnet 402i a certain elasticity to avoid the rigid connection from crushing the workpiece. Connecting shaft 402g floats to connect magnet mounting seat 402h. Magnet mounting seat 402h is used to mount the first magnet 402i. Clamping mounting plate 403a is the base for mounting clamping component 403. Clamping cylinder 403b provides power to clamping block 403c, clamping the front side plate workpiece so that it does not fly off during the flipping process. Clamping block 403c clamps the front side plate workpiece so that it does not fly off during the flipping process.

[0061] Specifically, the docking sliding component 501 includes a docking base plate 501a, a sliding cylinder 501b, a slide rail 501c, and a sliding seat 501d. The docking base plate 501a is perpendicular to the material-retrieving base plate 401a and is mounted on the upper side of the column 103b. The sliding cylinder 501b is located at the end of the docking base plate 501a away from the material-retrieving base plate 401a. The slide rail 501c is located on both sides of the docking base plate 501a, and the sliding seat 501d is located at both ends. The sliding seat 501d is slidably fitted with the slide rail 501c and connected to the sliding cylinder 501b; the rotating component 502 includes a rotating cylinder 502a, a bearing 502b, and a rotating shaft 502c. The rotating cylinder 502a is located on the lower side of the sliding seat 501d, the bearings 502b are located on both sides of the sliding seat 501d, the middle part of the rotating shaft 502c is connected to the rotating cylinder 502a, and both ends of the rotating shaft 502c pass through the bearings 502b; the mating component... 503 includes a socket 503a, a connecting plate 503b, a positioning pin 503c, a positioning block 503d, a guide rod 503e, and a second magnet 503f. The socket 503a is located at both ends of the rotating shaft 502c. The connecting plate 503b is inserted into the socket 503a. The positioning pin 503c is located at the front end of the connecting plate 503b. The positioning block 503d is located on both sides of the connecting plate 503b. The guide rod 503e is vertically located on the connecting plate 503b. There are at least two guide rods 503e on each side. The second magnet 503f is located on both sides of the connecting plate 503b. The side of the socket 503a is also provided with a spring pin 503a-1 and a screw 503a-2. The spring pin 503a-1 is engaged with the connecting plate 503b. The screw 503a-2 is threadedly connected to the socket 503a and the connecting plate 503b.

[0062] The base plate 501a serves as the mounting foundation for the docking mechanism 500. The sliding cylinder 501b provides power for the sliding seat 501d to slide on the slide rail 501c. The sliding seat 501d is equipped with bearings and connects to the various functional units of the front side plate, enabling linear reciprocating motion on the linear guide rail. The rotating cylinder 502a provides power for the rotation of the rotating shaft 502c. An innovative high-power clamping cylinder is used; its pressure arm is removed, and the rotating shaft of the cylinder's swinging pressure arm becomes the power shaft for the rotation of the rotating shaft 502c. The socket 503a positions and connects to the insertion plate 503b. This enables the connecting plate 503b to switch functions. The positioning pin 503c is used to position and limit the front side plate when the docking mechanism 500 docks with the front side plate. The positioning block 503d is used to position the front side plate when the docking mechanism 500 docks with the front side plate. The guide rod 503e transmits the power of the sliding cylinder 501b to the guide rod 501d. After the docking of the front side plate is completed, the second magnet 503f holds the front side plate tightly to prevent the workpiece of the front side plate from falling off the flipping and docking device during the sliding and flipping process of the device.

[0063] In use, the front side panel of the car is placed into the material frame 300. The flexible material frame has a three-sided open design, which facilitates manual loading. When loading, the worker first rotates the rotating pressure rod 301c-4 to a position that does not affect the loading angle, and then hooks it in place. Then the front side panel is loaded. When loading the front side panel, as long as the front side panel is inserted between the front and rear guide blocks 301c-2, the front side panel will automatically slide into place along the guide. When a storage position is full of front side panels, the hook is opened, and the rotating pressure rod 301c-4 rotates along the round rod 301c-3 under the action of the locking spring 301c-5, squeezing the front side panels so that the front side panels of a storage position are all aligned with the crossbeam 301c-1 in the Y direction. At this time, the front side panels of a storage position are loaded. After full loading, the frame 301 can be pushed into the positioning clamping part 302 for positioning and clamping. The material handling mechanism 400 picks up the material. During this process, the lead screw 401b is driven to rotate manually or by other means. Under the limiting action of the limiting frame 401c, the rotation of the lead screw 401b is converted into the linear motion of the feed slider 401d. The sliding mounting seat 401e installed on the feed slider 401d drives the material handling mechanism to penetrate deeper into the material frame 300 for material handling. After the material handling mechanism 400 extends into the material frame 300, the first magnet 402i attracts the front side plate workpiece, picking it up from the material frame 300. The material handling mechanism 400 slides out of the material frame 300, and the tilting cylinder 402a tilts it. Under the action of the limiting block 402b, the material handling mechanism 400 drives the front side plate to rotate 90 degrees to achieve docking with the docking mechanism 500. During the flipping process, the clamping cylinder 403b acts as a clamping block 403c to clamp the front side plate workpiece, preventing it from flying off during the flipping process.

[0064] Regarding the elasticity of the first magnet 402i, the connecting shaft 402g is floatingly connected to the magnet mounting base 402h. That is, the magnet mounting base 402h can move on the connecting shaft 402g, but cannot detach from the connecting shaft 402g. A pick-up spring 402f is installed between the connecting shaft 402g and the magnet mounting base 402h, allowing the magnet mounting base 402h to float elastically and avoiding a rigid connection.

[0065] If the workpiece is damaged when the device extends into the material frame to pick up the part, and there is no front side panel in the current material frame storage position, the spatial sliding mechanism G will be used to pick up the part from the next storage position. The picking mechanism 400 takes out the front side panel and then slides to the docking mechanism 500 for docking. When the docking mechanism 500 docks with the picking mechanism 400, the car front side panel enters the positioning pin 503c along the guide rod 503e, is positioned by the positioning block 503d, and is held in place by the second magnet 503f. The sliding cylinder 501b retracts, pulling the sliding seat 501d to slide backward on the slide rail 501c. After the workpiece is slid backward into place, the rotating cylinder 502a rotates. Through the support of the bearing 502b, the rotating shaft 502c drives the socket 503a connected to it to rotate together, so that the front side panel rotates to an angle that is convenient for the robot gripper to grasp. The docking mechanism 500 uses a flexible switchable plug-in mechanism. When different car models are produced and the positioning unit needs to be switched, manual switching is performed. The switching action is as follows: Loosen screw 503a-2 and pull out spring pin 503a-1. At this time, the old model's connecting plate 503b can be detached from socket 503a. Insert the new model's connecting plate 503b into socket 503a, loosen spring pin 503a-1, which, under the action of the spring, firmly holds the connecting plate 503b, and tighten screw 503a-2. The switching of positioning fixtures for different models is completed.

[0066] Example 4

[0067] Reference Figures 1-9 This is the fourth embodiment of the present invention. This embodiment provides an automatic front panel loading system for automobiles, including a front panel loading device, a drive assembly 600, and a detection assembly 700. The drive assembly 600 provides driving force to the device, and the detection assembly 700 improves the automation and intelligence level of the device.

[0068] Specifically, the drive assembly 600 includes a sliding drive 601 and a picking drive 602. The sliding drive is mounted on the spatial sliding mechanism G, and the picking drive 602 is mounted on the picking mechanism 400. The detection assembly 700 includes a stroke detection element 701, a workpiece detection element 702, and a material frame detection switch 703. The stroke detection element 701 is mounted on the spatial sliding mechanism G, the workpiece detection element 702 is mounted on the spatial sliding mechanism G, the workpiece detection element 702 is also mounted on the picking mechanism 400 and the docking mechanism 500, and the material frame detection switch 703 is mounted on the upper side of the C-shaped frame 302a.

[0069] The sliding drive 601 provides driving force for the spatial sliding mechanism G, the material picking drive 602 provides driving force for the sliding of the material picking mechanism 400, the stroke detection component 701 detects the stroke position, outputs an electrical control signal, and interacts with the material picking mechanism 400 to realize the automated operation of each component of the device, the workpiece detection component 702 detects the position of the front side panel of the car, and the material frame detection switch 703 detects whether the frame 301 is in place, outputs an electrical control signal, and interacts with the material picking mechanism 400 to realize the automated picking of parts from the material frame.

[0070] Specifically, the sliding drive 601 includes an X-axis motor 601a, a Y-axis motor 601b, and a Z-axis motor 601c. The shaft of the X-axis motor 601a is connected to the X-axis gear 202a, the shaft of the Y-axis motor 601b is connected to the Y-axis gear 202c, and the shaft of the Z-axis motor 601c is connected to the Z-axis gear 202e. The material picking drive 602 includes a material picking motor 602a and a coupling 602b. The material picking motor 602a is located on the upper side of the material picking base plate 401a. One end of the coupling 602b is connected to the material picking motor 602a, and the other end away from the material picking motor 602a is connected to the lead screw 401b.

[0071] X-axis motor 601a, Y-axis motor 601b, and Z-axis motor 601c provide power for the sliding of a spatial sliding mechanism G in the X, Y, and Z directions, respectively. The motor shaft is fixedly connected to the gear, and through cooperation with the rack, the rotation of the motor is converted into the linear motion of the device. The picking motor 602a provides power for the picking mechanism 400 to move in the picking direction. The motor has a brake function, which can stop at any required position and lock the brake to prevent further movement. The coupling 602b transmits the torque of the picking motor 602a to the lead screw 401b, which has a certain buffering and overload protection function.

[0072] Specifically, the travel detection component 701 includes a Z-axis detection switch 701a, a Y-axis detection switch 701b, and an X-axis detection switch 701c. The Z-axis detection switch 701a is located on the side of the column 103b, the Y-axis detection switch 701b is located on the side of the sliding base 102, and the X-axis detection switch 701c is located on the side of the mounting base 101. The workpiece detection component 702 includes a laser detection switch 702a, a swing arm detection switch 702b, and a workpiece detection switch 702c. The laser detection switch 702a is located on the side of the arrival component 104 near the material frame 300, the swing arm detection switch 702b is located at the front end of the flip mounting plate 402d, and the workpiece detection switch 702c is vertically located on both sides of the connecting plate 503b.

[0073] Z-axis detection switch 701a, Y-axis detection switch 701b, and X-axis detection switch 701c respectively detect the travel position of a spatial sliding mechanism G in the X, Y, and Z directions, outputting electrical control signals to interact with an automatic front panel loading system, enabling automated operation of various components. Laser detection switch 702a detects whether a front panel is present in the storage location of the material frame 300. If a front panel is present, the picking mechanism 400 picks it up. If no front panel is present in the current storage location of the material frame 300, the system moves to the next storage location for detection. This continues until no front panel is detected in the last storage location, at which point an audible and visual alarm is triggered to notify the worker that material switching is necessary. The swing arm detection switch 702b uses a longer swing arm to facilitate easy detection of the workpiece by the picking mechanism 400 when entering the material frame, transmitting a signal to the picking motor 602a to stop its feeding motion. The workpiece detection switch 702c is used by the docking mechanism 500 to detect the presence and positioning of the workpiece. These switches provide positional electrical control signal outputs for the overall automated operation logic of the device.

[0074] In operation, the material frame 300 is positioned and clamped. The material frame detection switch 703 detects that the material frame 300 is in position and outputs an electrical control signal, which interacts with a car front side panel picking mechanism to achieve automated part grabbing from the material frame. The laser detection switch 702a first performs material detection on the material frame 300 according to a set sequence, checking whether there is a front side panel in the storage position of the material frame 300. If there is a front side panel, the picking mechanism 400 picks it up. If there is no front side panel in the current storage position, it moves to the next storage position for detection. When no front side panel is detected in the last storage position, an audible and visual alarm is triggered to notify the worker that it is time to switch materials. When the laser detection switch 702a detects a front panel in the storage location, the picking mechanism 400 slides into the material frame 300. When the swing arm detection switch 702b touches the front panel workpiece, it sends a signal to the picking motor 602a, stopping its feed motion and removing the front panel. The panel is then slid to the docking mechanism 500 for docking, transferring it to the docking mechanism 500. The docking mechanism then slides and flips to a position convenient for the robot gripper to pick up the part, awaiting the robot's gripping. This is a continuously looping process, with each process monitored by a detection switch, enabling fully automated operation. The detection, gripping, and docking processes require sliding in the X, Y, and Z directions, with consistent sliding patterns. The X-direction sliding will now be described. The X-direction motor 601a is a brake-type motor, with its shaft fixedly connected to the X-direction gear 102a. Through its cooperation with the X-direction rack 202b, the motor's rotation is converted into linear motion supported and guided by the device on the X-direction guide rail 201a. An X-axis detection switch 701c is installed in the X direction to detect the travel position and output an electrical control signal. This signal interacts with an automatic front panel loading system to automate the operation of each component. When the X-axis detection switch 701c outputs a signal, the system determines that the sliding has stopped. The X-axis motor 601a stops outputting power and applies the brake, fixing the sliding unit in the desired stopping position, allowing the next design step to proceed.

[0075] An automated front panel loading device features a material frame 300 that is flexibly compatible with front panels from different vehicle models. A picking mechanism 400 performs coarse positioning and gripping of the front panel from the material frame. A docking mechanism 500 performs docking and pickup of the front panel from the picking mechanism 400, achieving precise positioning of the front panel. Ultimately, this automated front panel loading system achieves precise positioning of the front panel, moving it from inaccurate to accurate. The device incorporates detection switches at each step of the process (picking, transferring, and placing) to monitor the movement of its mechanisms, enabling automated interaction between the system's internal components and with the handling robot's gripper, thus achieving high-capacity automated loading of front panels.

[0076] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A component assembly for a front side panel of an automobile, characterized in that: include, The material frame (300) is located on one side of the spatial sliding mechanism (G), including a frame (301) and a positioning clamping member (302). The frame (301) is connected to the positioning clamping member (302), and the lower side of the positioning clamping member (302) is connected to the ground. The material handling mechanism (400) is located on the upper side of the placement frame (104a) and includes a material handling sliding member (401), a flipping member (402), and a clamping member (403); the flipping member (402) is located on the material handling sliding member (401), and the clamping member (403) is located on the flipping member (402); The docking mechanism (500) is located on the upper side of the column (103b) and includes a docking slider (501), a rotating member (502), and a docking member (503). The docking slider (501) is located on the upper side of the column (103b), the rotating member (502) is located at both ends of the docking slider (501), and the docking member (503) is located on the rotating member (502). The material handling sliding component (401) includes a material handling base plate (401a), a lead screw (401b), a limiting frame (401c), a feed slider (401d), and a sliding mounting seat (401e). The material handling base plate (401a) is disposed on the placement frame (104a), the limiting frame (401c) is disposed on the material handling base plate (401a), one end of the lead screw (401b) is connected to the feed slider (401d), the feed slider (401d) is disposed inside the limiting frame (401c) and slides in cooperation with the limiting frame (401c), and the sliding mounting seat (401e) is disposed on the upper side of the feed slider (401d). The flipping component (402) includes a flipping cylinder (402a), a limiting block (402b), a rocker arm (402c), a flipping mounting plate (402d), a magnet connecting block (402e), a picking spring (402f), a connecting shaft (402g), a magnet mounting base (402h), and a first magnet (402i). The flipping cylinder (402a) is located at the upper end of the sliding mounting base (401e), and the limiting block (402b) is located on the upper side of the flipping cylinder (402a). The limiting block (402b) is also located at the end of the sliding mounting base (401e) away from the flipping cylinder (402a). One end of the rocker arm (402c) is connected to the tilting cylinder (402a), and the other end away from the tilting cylinder (402a) is fixedly connected to the tilting mounting plate (402d). Magnet connecting blocks (402e) are symmetrically arranged at both ends of the tilting mounting plate (402d), and at least three pairs are provided. The connecting shaft (402g) passes through the picking spring (402f). One end of the connecting shaft (402g) is connected to the magnet connecting block (402e), and the other end away from the magnet connecting block (402e) is floatingly connected to the magnet mounting base (402h). The first magnet (402i) is set on the magnet mounting base (402h). The clamping component (403) includes a clamping mounting plate (403a), a clamping cylinder (403b), and a clamping block (403c). One end of the clamping mounting plate (403a) is connected to the flip mounting plate (402d), and the end away from the flip mounting plate (402d) is hinged to the clamping cylinder (403b). The front end of the clamping cylinder (403b) is hinged to the clamping block (403c), and the middle part of the clamping block (403c) is hinged to the clamping mounting plate (403a). The docking sliding component (501) includes a docking base plate (501a), a sliding cylinder (501b), a slide rail (501c), and a sliding seat (501d). The docking base plate (501a) is perpendicular to the material picking base plate (401a) and is mounted on the upper side of the column (103b). The sliding cylinder (501b) is located at the end of the docking base plate (501a) away from the material picking base plate (401a). The slide rail (501c) is located on both sides of the docking base plate (501a). The two ends of the sliding seat (501d) are slidably engaged with the slide rail (501c). The sliding seat (501d) is connected to the sliding cylinder (501b). The rotating component (502) includes a rotating cylinder (502a), a bearing (502b), and a rotating shaft (502c). The rotating cylinder (502a) is located on the lower side of the sliding seat (501d), the bearing (502b) is located on both sides of the sliding seat (501d), and the middle part of the rotating shaft (502c) is connected to the rotating cylinder (502a). The bearings (502b) pass through both ends of the rotating shaft (502c). The mating component (503) includes a socket (503a), a connecting plate (503b), a positioning pin (503c), a positioning block (503d), a guide rod (503e), and a second magnet (503f). The socket (503a) is located at both ends of the rotating shaft (502c). The connecting plate (503b) is inserted into the socket (503a). The positioning pin (503c) is located at the front end of the connecting plate (503b). The positioning block (503d) is located on both sides of the connecting plate (503b). The guide rod (503e) is vertically located on the connecting plate (503b). There are at least two guide rods (503e) on each side. The second magnet (503f) is located on both sides of the connecting plate (503b). The socket (503a) is also provided with a spring pin (503a-1) and a screw (503a-2) on its side. The spring pin (503a-1) is engaged with the connecting plate (503b), and the screw (503a-2) is threadedly connected to the socket (503a) and the connecting plate (503b).

2. The automotive front side panel mounting device as described in claim 1, characterized in that: The frame (301) is provided with a placement rack (301a), casters (301b), and limiting members (301c). The placement rack (301a) is vertically arranged on the side of the frame (301). The placement rack (301a) has at least two layers. The casters (301b) are located at the bottom four corners of the bottom placement rack (301a). The limiting members (301c) are located on the placement rack (301a). The limiting component (301c) includes a crossbeam (301c-1), a guide block (301c-2), a round rod (301c-3), a rotating pressure rod (301c-4), and a locking spring (301c-5). The crossbeam (301c-1) is vertically mounted on the placement rack (301a), and each layer of the placement rack (301a) has at least four crossbeams (301c-1). The guide block (301c-2) is located between every two adjacent crossbeams (301c-1, 301c-2, 301c-3, 301c-4, and 301c-5). Between 1c-1), the round rod (301c-3) is set parallel to the side of the crossbeam (301c-1), the two ends of the rotating pressure rod (301c-4) are rotatably engaged with the round rod (301c-3), and the locking spring (301c-5) passes through the round rod (301c-3). One end of the locking spring (301c-5) is connected to the crossbeam (301c-1), and the other end away from the crossbeam (301c-1) is connected to the rotating pressure rod (301c-4). The positioning clamp (302) includes a C-shaped frame (302a), a support leg (302b), and a buckle (302c). One end of the support leg (302b) is connected to the bottom of the C-shaped frame (302a), and the other end away from the C-shaped frame (302a) is connected to the ground. The buckle (302c) is located inside the C-shaped frame (302a) and is engaged with the front end of the bottom placement rack (301a).

3. An automatic component loading system for automotive front side panels, characterized in that: Including the automotive front side panel mounting device as described in any one of claims 1 to 2, further comprising: The drive assembly (600) includes a sliding drive (601) and a picking drive (602), wherein the sliding drive (601) is disposed on the spatial sliding mechanism (G) and the picking drive (602) is disposed on the picking mechanism (400); The detection component (700) includes a stroke detection element (701), a workpiece detection element (702), and a material frame detection switch (703). The stroke detection element (701) is disposed on the spatial sliding mechanism (G), the workpiece detection element (702) is disposed on the spatial sliding mechanism (G), the workpiece detection element (702) is also disposed on the material picking mechanism (400) and the docking mechanism (500), and the material frame detection switch (703) is disposed on the upper side of the C-shaped frame (302a).

4. The automatic front panel loading system for automobiles as described in claim 3, characterized in that: The sliding drive (601) includes an X-axis motor (601a), a Y-axis motor (601b), and a Z-axis motor (601c). The shaft of the X-axis motor (601a) is connected to the X-axis gear (202a), the shaft of the Y-axis motor (601b) is connected to the Y-axis gear (202c), and the shaft of the Z-axis motor (601c) is connected to the Z-axis gear (202e). The material handling drive (602) includes a material handling motor (602a) and a coupling (602b). The material handling motor (602a) is located on the upper side of the material handling base plate (401a). One end of the coupling (602b) is connected to the material handling motor (602a), and the other end away from the material handling motor (602a) is connected to the lead screw (401b).

5. The automatic front panel loading system for automobiles as described in claim 4, characterized in that: The travel detection component (701) includes a Z-axis detection switch (701a), a Y-axis detection switch (701b), and an X-axis detection switch (701c). The Z-axis detection switch (701a) is located on the side of the column (103b), the Y-axis detection switch (701b) is located on the side of the sliding base (102), and the X-axis detection switch (701c) is located on the side of the mounting base (101). The workpiece detection component (702) includes a laser detection switch (702a), a swing arm detection switch (702b), and a workpiece detection switch (702c). The laser detection switch (702a) is located on the side of the arrival component (104) near the material frame (300), the swing arm detection switch (702b) is located at the front end of the flip mounting plate (402d), and the workpiece detection switch (702c) is vertically located on both sides of the connecting insert plate (503b).

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