Transfer tray carrying device for processing automotive upholstery

Abstract

The invention discloses a tray carrying device for transferring machined automotive upholstery, and relates to the technical field of workpiece transferring. Comprising a transfer table, a dislocation moving assembly is mounted on the top wall of the transfer table, a limiting assembly is fixedly mounted in the middle of the top wall of the transfer table, and mounting assemblies are mounted on the left side and the right side of the outer wall of the dislocation moving assembly in a threaded connection mode. When the automotive upholstery is transferred, the automotive upholstery is pressed downwards through the weight of the upholstery to drive the clamping arms, the rotating seats and the abutting seats to abut against and fix the automotive upholstery, in the fixing and dismounting process of the upholstery, workers do not need to spend time on dismounting and mounting, and the whole transferring process is shorter in time consumption; and meanwhile, the working intensity of workers can be reduced, the efficiency of machining the automotive trim is improved, and the window empty waiting time of a machining area is shortened.

Description

Technical Field

[0001] The invention relates to the technical field of workpiece transfer, in particular to a pallet transporting device used for transferring processed automobile interior trim parts. Background Art

[0002] Pallet handling for transferring automotive interior parts refers to the process of using pallets to transfer automotive interior parts from one processing step to another. Pallet handling plays a vital role in the automotive manufacturing process, especially in the production line of interior parts.

[0003] Regarding the above-mentioned related technologies, it is believed that: when processing automotive interior parts, due to different processing processes, the interior parts need to be transferred and transported through pallets. However, when transferring the interior parts through pallets, the interior parts need to be fixed by clamps or magnetic adsorption devices to avoid shifting and falling during transportation. However, each time the interior parts are transported, it takes a certain amount of time to fix them. When the interior parts arrive at the next workstation, the staff in the area need to spend a certain amount of time to remove them. Each operation is inconvenient and takes a certain amount of time, which affects the processing efficiency of the interior parts. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides a pallet handling device for processing and transferring automobile interior parts, which solves the problem that it takes a certain amount of time to fix and remove the interior parts before and after transportation.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pallet handling device for transferring automotive interior parts for processing, comprising a transfer platform, a staggered moving component installed on the top wall of the transfer platform, a limit component fixedly installed in the middle of the top wall of the transfer platform, mounting components screwed on the left and right sides of the outer wall of the staggered moving component, and fixed components installed on the inner walls of the two mounting components;

[0006] The fixing assembly includes a transfer pallet, a lifting column is fixedly installed on the bottom wall of the transfer pallet, and a limit slider is fixedly installed on the front and rear walls of the lifting column, an ejection spring is fixedly installed on the bottom wall of the lifting column, and a transmission rack is fixedly installed on the front and rear walls of the lifting column. The front and rear parts of the inner wall of the mounting assembly are rotatably installed with a transmission shaft, and the outer walls of the two transmission shafts are fixedly installed with a transmission gear, and the two transmission gears are meshed with the transmission rack, and both ends of the two transmission shafts are fixedly installed with a steering seat through the mounting assembly through bearings, and several outer walls of the steering seats are fixedly installed with clamping arms, and the tops of several clamping arms are fixedly installed with hinged seats, and the inner walls of several hinged seats are rotatably installed with rotating seats, and the adjacent sides of several rotating seats are fixedly installed with abutment seats, and several abutment seats correspond to the position of the top of the transfer pallet.

[0007] Furthermore, the transfer pallet is located at the top of the mounting assembly, the outer wall of the lifting column and the limit slider are slidably connected to the inner wall of the mounting assembly, the bottom end of the ejection spring is fixedly connected to the inner wall of the mounting assembly, several of the steering seats are located in the inner wall of the mounting assembly, and several of the clamping arms near the middle are fixedly connected to the limit assembly.

[0008] Furthermore, the installation assembly includes a movable frame, the bottom wall of the movable frame is fixedly connected to the top wall of the offset movable assembly, the top wall of the movable frame is provided with an installation cavity, the bottom wall of the installation cavity is fixedly connected to the bottom end of the ejection spring, the inner wall of the installation cavity is slidably connected to the outer wall of the lifting column, the inner side walls of the installation cavity are provided with limiting grooves, and the inner walls of the two limiting grooves are slidably connected to the outer wall of the limiting slider.

[0009] Furthermore, the front and rear walls of the installation cavity are provided with installation grooves, the two installation grooves are connected to the installation cavity, the inner walls of the two installation grooves are rotatably connected to the transmission shaft, and the two transmission gears are located in the corresponding inner walls of the installation grooves.

[0010] Furthermore, the outer wall of the movable frame is evenly provided with receiving grooves, the inner walls of several of the receiving grooves are provided with rounded corners, several of the clamping arms are located in the corresponding inner walls of the receiving grooves, and both ends of the two transmission shafts are rotatably connected to the corresponding inner walls of the receiving grooves.

[0011] Furthermore, the staggered moving assembly includes two left-right symmetrical fixed seats, the bottom walls of the two fixed seats are fixedly connected to the top wall of the transfer platform, the adjacent sides of the two fixed seats are fixedly installed with positioning rods, the outer walls of the two positioning rods are slidably installed with slides, the two slides are arranged left-right symmetrically, and the top walls of the two slides are fixedly connected to the bottom walls of the corresponding moving frames.

[0012] Furthermore, an adjusting screw is rotatably installed on one adjacent side of the two fixed seats, the two adjusting screws are symmetrically arranged front to back, the thread directions of the two adjusting screws are opposite, the outer walls of the two adjusting screws are screwed through the corresponding sliding seats and extend to the outside, the right ends of the two adjusting screws are fixed with synchronous wheels through bearings through the corresponding fixed seats, and the outer walls of the two synchronous wheels are connected by the same synchronous belt transmission.

[0013] Furthermore, a servo motor is fixedly installed on the side wall of the fixed seat located on the left side, and the power shaft of the servo motor passes through the fixed seat and is fixedly connected to the corresponding adjusting screw through a bearing. Distance sensors are fixedly installed on the front and rear parts of the top wall of the fixed seat located on the right side, and the positions of the two distance sensors correspond to the corresponding side walls of the movable frame.

[0014] Furthermore, the limiting assembly includes a limiting seat, the bottom wall of the limiting seat is fixedly connected to the top wall of the transfer platform, the front and rear parts of the top wall of the limiting seat are provided with trapezoidal grooves, and waiting areas are provided on both sides of the limiting seat.

[0015] Furthermore, several outer walls of the clamping arms near the limit seat are fixedly installed with L-shaped limit rods, and several bottom ends of the L-shaped limit rods are fixedly installed with trapezoidal seats that are compatible with the trapezoidal grooves, and the bottom wall of the transfer platform is fixedly installed with a support frame.

[0016] The present invention has the following beneficial effects:

[0017] (1) The pallet handling device for transferring automobile interior parts, through the cooperation of the fixing assembly and the installation assembly, can press down the automobile interior parts by the weight of the interior parts themselves to drive the clamping arm, the rotating seat and the abutment seat to abut and fix the automobile interior parts. During the process of fixing and removing the interior parts, the staff does not need to spend time on disassembly and assembly, and the overall transportation process takes less time. At the same time, it can reduce the work intensity of the staff, improve the efficiency of automobile interior processing, and shorten the waiting time of the processing area.

[0018] (2) The pallet handling device for transferring automobile interior parts, through the cooperation of the fixing component and the limiting component, limits the clamping arm through the limiting component when transferring automobile interior parts so that the clamping arm always maintains a fixed clamping posture, thereby preventing the interior parts from shaking during transportation, improving the stability and safety during transportation, and avoiding damage and collision.

[0019] (3) The pallet handling device for transferring automobile interior parts, through the setting of the staggered moving components, can always keep the transfer pallet in a state of waiting for the placement of the interior parts by staggered transfer when transferring the automobile interior parts. After the processing of some steps of the interior parts is completed, they can be quickly placed on the transfer pallet through the external loading and unloading grippers and transferred to the lower processing step area at the first time, without the interior parts waiting for the transfer pallet to arrive, thereby improving the efficiency of interior parts transportation.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the right side of the external structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the combination of the dislocation moving component and the installation component of the present invention;

[0024] Figure 4 This is a schematic diagram of the external structure of the installation assembly of the present invention;

[0025] Figure 5 This is a schematic diagram of the assembly of the installation component and the fixing component of the present invention;

[0026] Figure 6 This is an exploded view of the internal structure of the mounting assembly and the fixing assembly of the present invention;

[0027] Figure 7 This is a schematic diagram of the external structure of the limit assembly of the present invention;

[0028] Figure 8 This is a schematic diagram of the internal structure of the fixing assembly of the present invention;

[0029] Figure 9 This is a schematic diagram of the external structure of the dislocation moving component of the present invention.

[0030] In the figure, 1. transfer platform; 2. support frame; 3. offset moving assembly; 31. fixed seat; 32. servo motor; 33. adjusting screw; 34. positioning rod; 35. synchronous wheel; 36. synchronous belt; 37. distance sensor; 38. slide; 4. limit assembly; 41. limit seat; 42. trapezoidal groove; 43. L-shaped limit rod; 44. trapezoidal seat; 45. waiting area; 5. installation assembly; 51. moving frame; 52. accommodating groove; 53. fillet; 54. installation cavity; 55. installation groove; 56. limit slide; 6. fixed assembly; 61. transfer pallet; 62. lifting column; 63. transmission rack; 64. ejection spring; 65. limit slider; 66. transmission shaft; 67. transmission gear; 68. steering seat; 69. clamping arm; 610. articulated seat; 611. rotating seat; 612. abutment seat. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0033] See also Figures 1-9 The embodiment of the present invention provides a technical solution: a pallet handling device for transferring automobile interior parts for processing, comprising a transfer platform 1, a staggered moving component 3 installed on the top wall of the transfer platform 1, a limiting component 4 fixedly installed in the middle of the top wall of the transfer platform 1, mounting components 5 screwed on the left and right sides of the outer wall of the staggered moving component 3, and fixing components 6 installed on the inner walls of the two mounting components 5;

[0034] The fixed component 6 includes a transfer pallet 61, the bottom wall of the transfer pallet 61 is fixedly installed with a lifting column 62, the front and rear walls of the lifting column 62 are fixedly installed with a limit slider 65, the bottom wall of the lifting column 62 is fixedly installed with an ejection spring 64, the front and rear walls of the lifting column 62 are fixedly installed with a transmission rack 63, the front and rear parts of the inner wall of the mounting component 5 are rotatably installed with a transmission shaft 66, the outer walls of the two transmission shafts 66 are fixedly installed with a transmission gear 67, the two transmission gears 67 are meshed with the transmission rack 63, and both ends of the two transmission shafts 66 pass through the mounting component 5 through bearings and are fixedly installed with a steering seat 68, several outer walls of the steering seat 68 are fixedly installed with a clamping arm 69, several top ends of the clamping arms 69 are fixedly installed with an articulated seat 610, several inner walls of the articulated seats 610 are rotatably installed with a rotating seat 611, and several adjacent sides of the rotating seats 611 are fixedly installed with an abutment seat 612, and several abutment seats 612 correspond to the position of the top of the transfer pallet 61.

[0035] In this embodiment, through the setting of the fixing component 6, when the automobile interior is processed and transported, the clamping arm 69 can drive the hinge seat 610 and the abutment seat 612 to abut and fix the outside of the automobile interior due to its own weight. By setting multiple clamping arms 69 and abutment seats 612, multiple positions of the interior decoration parts can be covered, making the abutment of the interior decoration parts more stable, and there is no need for staff to operate the disassembly and assembly, which can reduce their work intensity and make the overall transportation efficiency higher. The setting of the ejection spring 64, when the interior decoration parts begin to be separated from the transfer pallet 61, the pressure on the transfer pallet 61 and the lifting column 62 is reduced, and the transfer pallet 61 and the lifting column 62 are pushed up under the elastic action of the ejection spring 64, waiting for the next placement of the interior decoration parts.

[0036] Specifically, the transfer pallet 61 is located at the top of the mounting assembly 5, the outer wall of the lifting column 62 and the limiting slider 65 are slidingly connected to the inner wall of the mounting assembly 5, the bottom end of the ejection spring 64 is fixedly connected to the inner wall of the mounting assembly 5, and several steering seats 68 are all located in the inner wall of the mounting assembly 5, and several clamping arms 69 near the middle are all fixedly connected to the limiting assembly 4.

[0037] In this embodiment, after the interior decoration parts are placed on the transfer pallet 61, the bottom of the transfer pallet 61 is in contact with the top wall of the mobile frame 51, and a limiting slider 65 is installed on the outer wall of the lifting column 62, which mainly limits the moving path of the lifting column 62 to prevent the lifting column 62 from detaching or excessively squeezing the ejection spring 64.

[0038] Specifically, the installation component 5 includes a movable frame 51, the bottom wall of the movable frame 51 is fixedly connected to the top wall of the offset movable component 3, the top wall of the movable frame 51 is provided with an installation cavity 54, the inner bottom wall of the installation cavity 54 is fixedly connected to the bottom end of the ejection spring 64, the inner wall of the installation cavity 54 is slidingly connected to the outer wall of the lifting column 62, and the inner side walls of the installation cavity 54 are provided with limiting grooves 56, and the inner walls of the two limiting grooves 56 are slidingly connected to the outer wall of the limiting slider 65.

[0039] In this embodiment, the mounting cavity 54 provided on the movable frame 51 is mainly used to accommodate the ejection spring 64 and the lifting column 62 , and the moving path of the limiting slider 65 is limited by the provided limiting sliding groove 56 .

[0040] Specifically, the front and rear walls of the installation cavity 54 are both provided with installation grooves 55 , the two installation grooves 55 are connected to the installation cavity 54 , the inner walls of the two installation grooves 55 are rotatably connected to the transmission shaft 66 , and the two transmission gears 67 are both located in the corresponding inner walls of the installation grooves 55 .

[0041] In this embodiment, the transmission shaft 66 and the transmission gear 67 are mainly installed in the inner wall of the installation groove 55, and are driven by the lifting column 62 and the transmission gear 67, so that the transmission gear 67 engaged therewith rotates, thereby driving the transmission shaft 66 to rotate.

[0042] Specifically, the outer wall of the movable frame 51 is evenly provided with receiving grooves 52, the inner walls of several receiving grooves 52 are provided with rounded corners 53, several clamping arms 69 are located in the corresponding inner walls of the receiving grooves 52, and both ends of the two transmission shafts 66 are rotatably connected to the corresponding inner walls of the receiving grooves 52.

[0043] In this embodiment, the provision of the rounded corners 53 increases the rotation range of the clamping arm 69 in the inner wall of the receiving groove 52 .

[0044] Specifically, the offset moving assembly 3 includes two left-right symmetrical fixed seats 31, the bottom walls of the two fixed seats 31 are fixedly connected to the top wall of the transfer platform 1, and a positioning rod 34 is fixedly installed on the adjacent side of the two fixed seats 31. The outer walls of the two positioning rods 34 are slidably installed with a slide 38. The two slides 38 are arranged in a left-right symmetrical manner, and the top walls of the two slides 38 are fixedly connected to the bottom wall of the corresponding movable frame 51.

[0045] In this embodiment, the fixing seat 31 is fixed on the top wall of the transfer platform 1, and the positioning rod 34 is provided to limit and fix the moving route of the slide 38 to maintain the transfer stability of the interior decoration parts.

[0046] Specifically, an adjusting screw 33 is rotatably installed on one adjacent side of the two fixed seats 31. The two adjusting screws 33 are arranged symmetrically front to back. The thread directions of the two adjusting screws 33 are opposite. The outer walls of the two adjusting screws 33 are screwed through the corresponding slide 38 and extend to the outside. The right ends of the two adjusting screws 33 are fixed with synchronous wheels 35 through bearings passing through the corresponding fixed seats 31. The outer walls of the two synchronous wheels 35 are connected by the same synchronous belt 36.

[0047] In this embodiment, the adjusting screws 33 are driven by the synchronous wheel 35 and the synchronous belt 36 so that the two adjusting screws 33 can rotate synchronously and at the same speed, and the thread directions of the two adjusting screws 33 are opposite, so that the movement directions of the slide 38 are opposite.

[0048] Specifically, the side walls of the fixed seat 31 on the left are fixedly installed with servo motors 32, and the power shaft of the servo motor 32 passes through the fixed seat 31 through a bearing and is fixedly connected to the corresponding adjusting screw 33. The front and rear parts of the top wall of the fixed seat 31 on the right are fixedly installed with distance sensors 37, and the positions of the two distance sensors 37 correspond to the corresponding side walls of the movable frame 51.

[0049] In this embodiment, the servo motor 32 is driven by an external power supply and controller, thereby driving the corresponding adjustment screw 33 to rotate. At the same time, the distance sensor 37 is set to monitor the moving distance of the movable frame 51 in real time. When a sudden stagnation occurs, a signal is quickly sent to the external controller to control the servo motor 32 to stop working.

[0050] Specifically, the limiting assembly 4 includes a limiting seat 41, the bottom wall of the limiting seat 41 is fixedly connected to the top wall of the transfer platform 1, the front and rear parts of the top wall of the limiting seat 41 are provided with trapezoidal grooves 42, and the left and right sides of the limiting seat 41 are provided with waiting areas 45.

[0051] In this embodiment, the trapezoidal groove 42 provided on the top of the limiting seat 41 is mainly used to accommodate the matching trapezoidal seat 44 and limit it, so that the clamping arm 69 also maintains a limited state during the movement process.

[0052] Specifically, the outer walls of several clamping arms 69 near the limit seat 41 are fixedly installed with L-shaped limit rods 43, the bottom ends of several L-shaped limit rods 43 are fixedly installed with trapezoidal seats 44 that are compatible with the trapezoidal grooves 42, and the bottom wall of the transfer platform 1 is fixedly installed with a support frame 2.

[0053] In this embodiment, when the clamping arm 69 that is abutted and fixed with the interior decoration part moves, it will drive the L-shaped limit rod 43 and the trapezoidal seat 44 into the trapezoidal groove 42 to limit the clamping arm 69. When the interior decoration part is not abutted and fixed, the clamping arm 69 drives the L-shaped limit rod 43 and the trapezoidal seat 44 to pass over the limit seat 41 without contact. The support frame 2 has the function of supporting and fixing the entire device.

[0054] The working principle of this device is as follows: first, the servo motor 32 and the distance sensor 37 are electrically connected through an external power supply and a controller, and the entire device is placed on one side of the automotive interior parts production line. After the first production step of the interior parts is completed, the interior parts are clamped and fixed by an external mechanical gripper and then placed on the top of the transfer tray 61. The weight of the interior parts presses down the transfer tray 61, driving the lifting column 62 into the inner wall of the installation cavity 54 and compressing the ejection spring 64. At the same time, when the lifting column 62 slides in the inner wall of the installation cavity 54, it drives the limit slider 65 to slide in the inner wall of the limit slide groove 56, limiting the downward movement path of the lifting column 62 to prevent it from positional deviation.

[0055] When the lifting column 62 moves downward, it drives the transmission rack 63 to move downward and enter the inner wall of the installation groove 55. The transmission rack 63 drives the transmission gear 67 meshed with it to rotate. When the transmission gear 67 rotates inside the installation groove 55, it drives the transmission shaft 66 and the steering seat 68 to rotate. When the steering seat 68 rotates, it drives the clamping arm 69 to rotate in the inner wall of the accommodating groove 52. The rounded corners 53 are provided to expand the rotation range of the clamping arm 69 when it rotates.

[0056] The clamping arm 69 drives the hinge seat 610, the rotating seat 611 and the abutting seat 612 to abut and fix the outer part of the interior decoration placed on the top of the transfer tray 61. Since the rotating seat 611 can freely rotate in the inner wall of the hinge seat 610, it can adapt to different positions of the interior decoration for abutment and fixation. In addition, the abutting seat 612 is made of rubber material, which can increase the friction with the outer part of the interior decoration and improve the stability of the clamping.

[0057] When the weight of the interior decoration part drives the rotating seat 611 and the abutting seat 612 to clamp and fix the interior decoration part, no manual operation is required for fixing. The interior decoration part only needs to be placed on the top of the transfer tray 61 by the external mechanical gripper, and then the fixing assembly 6 is driven to work. The fixing time of the interior decoration part before transportation is short and the operation is more convenient.

[0058] When the transfer tray 61 descends and fits against the top wall of the mobile rack 51, and the rotating seat 611 and the abutting seat 612 abut and fix the exterior of the interior trim, the clamping arm 69 drives the L-shaped limiting rod 43 and the trapezoidal seat 44 to move, so that the position of the trapezoidal seat 44 matches the path of the trapezoidal groove 42 on the top of the limiting seat 41 and is in an accessible state. However, at this time, the installation component 5, the fixing component 6, the L-shaped limiting rod 43 and the trapezoidal seat 44 are located in the waiting area 45 on the left side.

[0059] After the interior trim is fixed, the servo motor 32 is started to drive the adjusting screw 33 at the rear to rotate. When the adjusting screw 33 at the rear rotates, it drives the corresponding synchronous wheel 35 to rotate, and drives the synchronous wheel 35 and the adjusting screw 33 at the front to rotate through the transmission of the synchronous belt 36. When the adjusting screw 33 at the front and rear rotates at the same time, it drives the slide 38 to move linearly along the outer wall of the adjusting screw 33 and the positioning rod 34.

[0060] The fixing assembly 6 on the left drives the fixed interior part to start moving to the right, and the fixing assembly 6 on the right is in an idle state and starts moving to the left. When the fixing assembly 6 on the right is in an idle state and moves to the left, it drives the trapezoidal seat 44 and the L-shaped limit rod 43 to pass outside the limit seat 41 without contacting the limit seat 41 and the trapezoidal groove 42. In addition, the distance sensor 37 is provided to monitor the movement trajectory and distance change of the moving frame 51 in real time. When a jam or shutdown state occurs, a signal is promptly sent to the external controller, so that the external controller controls the servo motor 32 to stop working.

[0061] When the fixing assembly 6 on the left side drives the interior decoration part, the limiting seat 41 and the trapezoidal groove 42 to move to the right, the position of the trapezoidal seat 44 matches the path of the trapezoidal groove 42 at the top of the limiting seat 41 and is in an enterable state. When the limiting seat 41 and the trapezoidal groove 42 continue to move to the right, they will pass through the waiting area 45 and enter the trapezoidal groove 42 at the top of the limiting seat 41. The trapezoidal seat 44 begins to slide in the inner wall of the trapezoidal groove 42, and has a limiting effect on the clamping arm 69, which can prevent the clamping arm 69 from rotating, so that the clamping arm 69 drives the rotating seat 611 and the abutting seat 612 to always maintain a fixed posture against the interior decoration part. The setting of the limiting assembly 4 can ensure the stability of the interior decoration part during transportation, and prevent it from shaking or detaching from the top of the transfer pallet 61 during transportation to cause damage.

[0062] When the interior decoration part that continues to move to the right passes through the limit seat 41 and enters the waiting area 45 on the right, the corresponding trapezoidal seat 44 is out of contact with the trapezoidal groove 42, and the mechanical gripper in the area where the next processing step is located will fix the interior decoration part placed on the top of the transfer tray 61 and slowly grab it outward. When the interior decoration gradually leaves the top of the transfer tray 61, the elastic action of the ejection spring 64 pushes the lifting column 62 to slide upward in the inner wall of the installation cavity 54, and the lifting column 62 drives the transmission rack 63 to move upward while the transmission gear 67 engaged with it rotates synchronously. The transmission gear 67 drives the transmission shaft 66, the steering seat 68, and the clamping arm 69 to rotate. When the clamping arm 69 rotates outward and opens, it drives the hinged seat 610, the rotating seat 611 and the abutment seat 612 to gradually disengage from the abutment state with the interior decoration part, making it convenient for the mechanical gripper in the area where the next processing step is located to take out the interior decoration part;

[0063] When the fixed component 6 in an idle state is continuously moved to the left, it begins to move to the area where the first processing step is located, and continues to place the interior decoration parts on the corresponding transfer pallet 61 according to the above-mentioned placement method to start transfer. Since each processing step requires a certain processing time, the stable transportation state one by one can also avoid the occurrence of processing windows. After the first step of processing of the interior decoration parts is completed, it will be quickly transferred to the next processing step. The overall process does not require the staff to fix and disassemble the interior decoration parts in turn, which can save a lot of fixing and disassembly time, thereby improving the processing efficiency of the interior decoration parts. At the same time, it can also reduce the workload of the staff and do not require manual handling and fixing.

[0064] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0065] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A pallet handling device for transferring automobile interior trim parts, comprising a transfer platform (1), characterized in that: The top wall of the transfer platform (1) is installed with a dislocation moving component (3), the middle of the top wall of the transfer platform (1) is fixedly installed with a limit component (4), the left and right sides of the outer wall of the dislocation moving component (3) are screwed with mounting components (5), and the inner walls of the two mounting components (5) are both installed with fixed components (6); The fixing assembly (6) comprises a transfer tray (61), a lifting column (62) is fixedly mounted on the bottom wall of the transfer tray (61), a limiting slider (65) is fixedly mounted on the front and rear walls of the lifting column (62), an ejection spring (64) is fixedly mounted on the bottom wall of the lifting column (62), a transmission rack (63) is fixedly mounted on the front and rear walls of the lifting column (62), a transmission shaft (66) is rotatably mounted on the front and rear parts of the inner wall of the mounting assembly (5), and a transmission gear (67) is fixedly mounted on the outer walls of the two transmission shafts (66), and the two transmission gears (67) are both connected to the transmission rack ( 63) meshing connection, both ends of the two transmission shafts (66) are fixedly installed with a steering seat (68) through a bearing penetrating the mounting assembly (5), the outer walls of several steering seats (68) are fixedly installed with a clamping arm (69), the tops of several clamping arms (69) are fixedly installed with an articulated seat (610), the inner walls of several articulated seats (610) are rotatably installed with a rotating seat (611), the adjacent side of several rotating seats (611) is fixedly installed with an abutting seat (612), and several abutting seats (612) correspond to the position of the top of the transfer tray (61).

2. A pallet handling device for transferring automobile interior parts according to claim 1, characterized in that: The transfer tray (61) is located at the top of the mounting assembly (5), the outer wall of the lifting column (62) and the limiting slider (65) are slidably connected to the inner wall of the mounting assembly (5), the bottom end of the ejection spring (64) is fixedly connected to the inner wall of the mounting assembly (5), a plurality of the steering seats (68) are located in the inner wall of the mounting assembly (5), and a plurality of the clamping arms (69) near the middle are fixedly connected to the limiting assembly (4).

3. The pallet handling device for transferring automobile interior parts according to claim 1, characterized in that: The mounting assembly (5) comprises a movable frame (51), the bottom wall of the movable frame (51) is fixedly connected to the top wall of the dislocation movable assembly (3), the top wall of the movable frame (51) is provided with a mounting cavity (54), the inner bottom wall of the mounting cavity (54) is fixedly connected to the bottom end of the ejection spring (64), the inner wall of the mounting cavity (54) is slidably connected to the outer wall of the lifting column (62), the inner side walls of the mounting cavity (54) are both provided with limiting sliding grooves (56), and the inner walls of the two limiting sliding grooves (56) are both slidably connected to the outer wall of the limiting slider (65).

4. The pallet handling device for transferring automobile interior parts according to claim 3, characterized in that: The front and rear walls of the installation cavity (54) are both provided with installation grooves (55), the two installation grooves (55) are connected to the installation cavity (54), the inner walls of the two installation grooves (55) are rotatably connected to the transmission shaft (66), and the two transmission gears (67) are both located in the inner walls of the corresponding installation grooves (55).

5. The pallet handling device for transferring automobile interior parts according to claim 3, characterized in that: The outer wall of the movable frame (51) is evenly provided with receiving grooves (52), the inner walls of several receiving grooves (52) are provided with rounded corners (53), several clamping arms (69) are located in the inner walls of the corresponding receiving grooves (52), and both ends of the two transmission shafts (66) are rotatably connected to the inner side walls of the corresponding receiving grooves (52).

6. The pallet handling device for transferring automobile interior parts according to claim 1, characterized in that: The dislocation moving assembly (3) includes two left-right symmetrical fixed seats (31), the bottom walls of the two fixed seats (31) are fixedly connected to the top wall of the transfer platform (1), the adjacent sides of the two fixed seats (31) are fixedly installed with positioning rods (34), the outer walls of the two positioning rods (34) are slidably installed with slides (38), the two slides (38) are arranged in a left-right symmetrical manner, and the top walls of the two slides (38) are fixedly connected to the bottom walls of the corresponding moving frames (51).

7. The pallet handling device for transferring automobile interior trim parts according to claim 6, characterized in that: An adjusting screw rod (33) is rotatably mounted on one side adjacent to the two fixing seats (31). The two adjusting screw rods (33) are symmetrically arranged front to back. The thread directions of the two adjusting screw rods (33) are opposite. The outer walls of the two adjusting screw rods (33) are screwed through the corresponding sliding seat (38) and extend to the outside. The right ends of the two adjusting screw rods (33) are fixedly mounted with a synchronous wheel (35) through a bearing through the corresponding fixing seat (31). The outer walls of the two synchronous wheels (35) are connected by a same synchronous belt (36).

8. The pallet handling device for transferring automobile interior trim parts according to claim 6, characterized in that: A servo motor (32) is fixedly mounted on the side wall of the fixed seat (31) on the left side. The power shaft of the servo motor (32) passes through the fixed seat (31) through a bearing and is fixedly connected to the corresponding adjusting screw (33). Distance sensors (37) are fixedly mounted on the front and rear parts of the top wall of the fixed seat (31) on the right side. The positions of the two distance sensors (37) correspond to the corresponding side walls of the movable frame (51).

9. The pallet handling device for transferring automobile interior trim parts according to claim 1, characterized in that: The limiting assembly (4) includes a limiting seat (41), the bottom wall of the limiting seat (41) is fixedly connected to the top wall of the transfer platform (1), the front and rear parts of the top wall of the limiting seat (41) are both provided with trapezoidal grooves (42), and the left and right sides of the limiting seat (41) are both provided with waiting areas (45).

10. The pallet handling device for transferring automobile interior parts according to claim 9, characterized in that: The outer walls of several clamping arms (69) near the limiting seat (41) are fixedly mounted with L-shaped limiting rods (43), the bottom ends of several L-shaped limiting rods (43) are fixedly mounted with trapezoidal seats (44) adapted to the trapezoidal grooves (42), and the bottom wall of the transfer platform (1) is fixedly mounted with a support frame (2).

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