A continuous moving device for workpieces

Abstract

The application provides a continuous moving device for machining parts, which comprises an arm assembly for sucking the machining parts, two X-axis moving assemblies for moving the arm assembly in the X direction, two YZ-axis moving assemblies for moving the arm assembly in the Y direction and the Z direction, a Y-axis sliding table assembly for connecting the two YZ-axis moving assemblies and two frame moving connecting plates, one side of the two frame moving connecting plates being connected with the two X-axis moving assemblies, the other side of the two frame moving connecting plates being connected with the arm assembly, the arm assembly comprising a supporting frame, a plurality of arm supports for conveying the machining parts, a plurality of arm connecting blocks for connecting the plurality of arm supports, a plurality of arm connecting plates arranged on the supporting frame and used for connecting the plurality of arm connecting blocks and a cylinder assembly arranged on the supporting frame and used for conveying the machining parts. The application has the advantages of simple structure, three-direction movement, fast flow and saved machining time.

Description

TECHNICAL FIELD

[0001] The present application relates to an automobile parts production device, in particular to a continuous moving device for machining parts in the automatic production process of small and medium-sized automobile parts. BACKGROUND

[0002] With the development of science and technology, the progress and innovation of technology, the automobile products are changing rapidly, and higher technical requirements are put forward for stamping parts and fastener products; in the production and processing process of automobile parts, the iteration speed of automobile models is fast, the structure of automobile parts is complex and variable, the machining process is more, manual operation is often used, the production efficiency is low, the production synchronization is poor, the labor cost is high, the output is affected by the proficiency of employees, the fluctuation is large and the safety of production process is low, and safety accidents are easy to occur.

[0003] In the production process of various automobile parts, material flow transfer between different processes / stations / machine positions is often required, and a device is set at each station; too many production devices are used in the production process of the prior art, resulting in large device investment and high equipment cost.

[0004] Therefore, it is necessary to design a machining part continuous moving device. SUMMARY

[0005] In view of the above defects, the purpose of the present application is to provide a machining part continuous moving device which is reliable in structure, strong in applicability, flexible and efficient, so as to solve the existing technical problems.

[0006] In order to achieve the above-mentioned purpose, the following technical solutions are adopted in the present application:

[0007] A continuous moving device for workpieces, comprising an arm assembly for sucking workpieces, two X-axis moving assemblies for moving the arm assembly in X direction, two YZ-axis moving assemblies for moving the arm assembly in Y and Z directions, a Y-axis sliding table assembly for connecting the two YZ-axis moving assemblies, and two frame moving connecting plates, one side of the two frame moving connecting plates being connected with the two X-axis moving assemblies, and the other side of the two frame moving connecting plates being connected with the arm assembly, wherein the arm assembly comprises a support frame, a plurality of arm supports for conveying workpieces, a plurality of arm connecting blocks for connecting the plurality of arm supports, a plurality of arm connecting plates arranged on the support frame for connecting the plurality of arm connecting blocks, and a cylinder assembly arranged on the support frame for conveying workpieces, further, the arm support comprises a cylindrical arm and at least one gripper assembly arranged on the arm, the gripper assembly comprising an arm clamping plate connected with the arm, a finger strip arranged on the arm clamping plate for fixation, a suction cup for sucking workpieces, and an anti-rotation fitting arranged on the finger strip for fixing the suction cup; the cylinder assembly comprises a cylinder, a cylinder bottom plate for connecting the cylinder, a cylinder fixing plate arranged on the support frame for connecting the cylinder bottom plate, a cylinder connecting plate connected with a piston rod of the cylinder, an upper sliding block plate arranged on the cylinder connecting plate, a side sliding block plate arranged on the upper sliding block plate, an upper sliding rail arranged on the support frame, an upper sliding block arranged on a lower surface of the upper sliding block plate for connecting the upper sliding rail, a side sliding rail arranged on the support frame, and a side sliding block arranged on the side sliding block plate for connecting the side sliding rail, the side sliding block plate being connected with the arm connecting plate.

[0008] According to the continuous moving device for workpieces, the two X-axis moving assemblies are arranged on the two YZ-axis moving assemblies, the YZ-axis moving assembly comprises an X-axis driving assembly for driving the X-axis moving assembly, the X-axis moving assembly comprises an X-axis sliding rail base for support, a V-shaped clamping groove arranged at an end of the X-axis sliding rail base for connecting the frame moving connecting plate, an X-axis rack arranged on the X-axis sliding rail base for engaging the X-axis driving assembly, two X-axis sliding rails arranged on both sides of the X-axis sliding rail base for slidingly connecting the YZ-axis moving assembly, an X-axis drag chain for protecting cables, an X-axis drag chain support arranged on the X-axis sliding rail base for fixing the X-axis drag chain, and an X-axis drag chain slot for accommodating the X-axis drag chain, and the gear of the X-axis driving assembly rotates to drive the X-axis rack to drive the X-axis moving assembly.

[0009] The continuous moving device for processing parts according to the preferred embodiment of the present application, the X-axis moving assembly further comprises an X-axis induction sheet arranged on the X-axis sliding rail base, two X-axis limiting blocks arranged on the X-axis sliding rail base for limiting the X-axis moving assembly, two buffering rubber pads arranged on the two X-axis limiting blocks for buffering, and an X-axis junction box group arranged at the end of the X-axis drag chain groove for connecting cables.

[0010] The continuous moving device for processing parts according to the preferred embodiment of the present application, the Y-axis sliding table assembly comprises a transversely arranged Y-axis frame, two Y-axis bases arranged at the two ends of the Y-axis frame for connecting the machine table, a Y-axis rack arranged on the Y-axis frame for driving, two Y-axis sliding rails arranged on the Y-axis frame for sliding support, two Y-axis proximity switches arranged on the Y-axis frame for induction, a Y-axis open drag chain arranged on the Y-axis frame for protecting cables, and two Y-axis limiting seats for limiting, the two Y-axis bases are fixedly connected with the machine table, and the Y-axis rack is used for moving the engaging member.

[0011] The continuous moving device for processing parts according to the preferred embodiment of the present application, the two YZ-axis moving assemblies are arranged on the Y-axis sliding table assembly, and the YZ-axis moving assembly further comprises a Y-axis sliding bottom plate, two Y-axis sliding blocks arranged on the Y-axis sliding bottom plate and slidingly connected with the two Y-axis sliding rails, and a Y-axis driving assembly arranged on the Y-axis sliding bottom plate and engagedly connected with the Y-axis rack for driving, the Y-axis driving assembly moves the Y-axis sliding bottom plate on the Y-axis frame in the Y direction.

[0012] The continuous moving device for processing parts according to the preferred embodiment of the present application, the YZ-axis moving assembly further comprises two Z-axis sliding blocks arranged on the Y-axis sliding bottom plate for Z-direction movement, a Z-direction balance air cylinder arranged on the Y-axis sliding bottom plate for balancing, a Z-axis driving assembly arranged on the Y-axis sliding bottom plate for driving, a Z-axis proximity switch arranged on the Y-axis sliding bottom plate for induction, a Z-direction sliding cover, a Z-direction sliding base, a Z-axis rack, a Z-direction balance air cylinder connecting seat arranged on the Z-direction sliding cover for connecting the Z-direction balance air cylinder, two X-axis sliding blocks, two X-axis sliding block fixing blocks arranged on the lower side of the Z-direction sliding base for fixing the X-axis sliding blocks, two upper Z-axis limiting blocks arranged on the Z-direction sliding base for limiting, two lower Z-axis limiting blocks arranged on the Z-direction sliding cover for limiting, a Z-axis induction sheet arranged on the Z-direction sliding cover for induction of the Z-axis proximity switch, two damping rubber pads arranged below the two lower Z-axis limiting blocks, and two Z-axis sliding rails arranged on the Z-direction sliding cover for connecting the two Z-axis sliding blocks, the Z-axis driving assembly moves the Z-direction sliding cover and the Z-direction sliding base on the Y-axis sliding bottom plate in the Z direction.

[0013] The design concept of the present application is to design a processing piece continuous moving device for stamping pieces, which can move the processing pieces in the continuous processing process, and the rapid flow and transfer can save processing time, the device structure is simple and accurate in positioning, and the feeding task can be completed for different processing stations.

[0014] Due to the adoption of the above technical features, the present application has the following advantages and positive effects compared with the prior art:

[0015] Firstly, the present application has a simple structure, and the processing piece continuous moving device for stamping pieces can save processing time through rapid flow and transfer.

[0016] Secondly, the structure of the present application can complete the feeding task for different processing stations.

[0017] Of course, implementing any one specific embodiment of the content of the present application does not necessarily have all the above technical effects at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic view of the continuous moving device of the present application;

[0019] Figure 2 It is a schematic view of the arm combination of the present application;

[0020] Figure 3 It is a partial enlarged schematic view of Figure 2

[0021] Figure 4 It is a schematic view of the cylinder combination of the present application;

[0022] Figure 5 It is a schematic view of the X-axis moving combination of the present application;

[0023] Figure 6 It is a schematic view of the V-shaped clamping groove of the present application;

[0024] Figure 7 It is a schematic view of the Y-axis sliding table combination of the present application;

[0025] Figure 8 It is a schematic view of the YZ-axis moving combination of the present application;

[0026] Figure 9 It is another angle schematic view of Figure 8

[0027] Figure 10 It is still another angle schematic view of Figure 8

[0028] Figure 11 It is a schematic view of the Z-axis lifting combination of the present application;

[0029] Figure 12 ​​​for Figure 8 A left-view diagram;

[0030] Figure 13 This is a schematic diagram showing the relative positions of the X-axis proximity switch and the X-axis sensing element in this application. Detailed Implementation

[0031] The following describes several preferred embodiments of the present invention in detail with reference to the accompanying drawings, but the present invention is not limited to these embodiments. The present invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of the present invention. To provide the public with a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments, but those skilled in the art will fully understand the present invention without these details. Furthermore, to avoid unnecessary misunderstanding of the essence of the present invention, well-known methods, processes, procedures, elements, etc., are not described in detail.

[0032] Please refer to Figure 1 This application presents a schematic diagram of a continuous moving device, which is a continuous moving device for processing stamped parts. This device moves the workpiece in a continuous processing flow, saving processing time. The device has a simple and novel structure, a reasonable design, and precise positioning, completing feeding tasks for different processing stations. Through the structural design of the three-axis motion components, it achieves XYZ three-axis linkage. The position can be set according to the product handling requirements, and products can be moved horizontally and vertically to meet specific customer needs. The arm assembly adopts a suction cup structure, making product handling more stable and preventing damage. It features a high degree of automation, fast operating speed, and can well meet production requirements, shortening product conveying time, increasing work efficiency, reducing production costs, and has a long service life and strong practicality.

[0033] like Figure 1 As shown, the continuous moving device for processing parts of this application is used for moving small stamped parts. The continuous moving device includes an arm assembly 10 for picking up the processed parts, two X-axis moving assemblies 20 for moving the arm assembly 10 in the X direction, two YZ-axis moving assemblies 30 for moving the arm assembly 10 in the Y and Z directions, a Y-axis slide assembly 40 for connecting the two YZ-axis moving assemblies 30, and two frame moving connecting plates 50. One side of the two frame moving connecting plates 50 is connected to the two X-axis moving assemblies 20, and the other side of the two frame moving connecting plates 50 is connected to the arm assembly 10. As can be seen from the figure, the arm assembly 10 of this application moves under the connection and support of the two X-axis moving assemblies 20 and the two YZ-axis moving assemblies 30. For ease of explanation, the following description only uses one X-axis moving assembly 20 and YZ-axis moving assembly 30 to describe the composition structure.

[0034] Please refer toFigure 2 and Figure 3 , the arm combination schematic diagram of the present application, the arm combination 10 includes a support frame 11, a plurality of arm supports for conveying workpieces, a plurality of arm connecting blocks 12 for connecting a plurality of arm supports, a plurality of arm connecting plates 13 provided on the support frame 11 for connecting the plurality of arm connecting blocks 12 and a cylinder combination 60 provided on the support frame 11 for conveying workpieces, further, the arm support includes a cylindrical arm 14 and at least one claw group provided on the arm 14, the claw group includes an arm clamp 15 connected to the arm 14, a finger strip 16 provided on the arm clamp 15 for fixing, a suction cup 17 for sucking workpieces and an anti-rotation fitting 18 provided on the finger strip 16 for fixing the suction cup 17, the anti-rotation fitting 18 is used to fix the angle of the suction cup 17, to ensure that the suction cup 17 sucks the stamping part at the best angle; the present application adopts the suction cup structure to move the stamping part, which is more stable during transportation and will not damage the product, and the running speed is fast, which can well meet the production requirements and shorten the conveying time of the product; as shown in Figure 2 , in the embodiment of the present application, the number of arms 14 is 11, in addition to the arm 14 connected to the cylinder combination 60, the other ten arms 14 represent ten processing stations, in the process implementation, the suction cup 17 sucks the stamping part in the processing station after processing, and moves to the next processing station under the drive of the support frame 11; the arm 14 connected to the cylinder combination 60 is used to move the completed stamping part to the designated position, such as a storage tray or a mobile mechanical arm, under the drive of the cylinder combination 60.

[0035] Please refer to Figure 3 and Figure 4This application includes a partially enlarged schematic diagram of the arm assembly and a schematic diagram of the cylinder assembly. The cylinder assembly 60 includes a cylinder 61, a cylinder base plate 62 for connecting the cylinder 61, a cylinder fixing plate 63 mounted on the support frame 11 for connecting the cylinder base plate 62, a cylinder connecting plate 64 for connecting the piston rod of the cylinder 61, an upper sliding plate 65 mounted on the cylinder connecting plate 64, a side sliding plate 66 mounted on the upper sliding plate 65, an upper slide rail 67 mounted on the support frame 11, an upper slider 68 mounted on the lower surface of the upper sliding plate 65 for connecting the upper slide rail 67, and a side slide rail 69 mounted on the support frame 11. A side slider 610 is provided on one side of the side slider plate 66 for connecting to the side slide rail 69, and the other side of the side slider plate 66 is connected to the arm connecting plate 13; the function of the cylinder assembly 60 is to smoothly transfer the stamped parts processed at 10 stations to another device. Specifically, the piston rod of the cylinder 61 extends, driving the arm 14 fixed on the side slider plate 66 to extend and then transfer the picked-up stamped parts. Due to the cooperation of the side slide rail 69 and the side slider 610, plus the cooperation of the upper slide rail 67 and the upper slider 68, the arm 14 provided on the side slider plate 66 can slide smoothly; in addition, as Figure 3 and Figure 4 As shown, except for the slide rail and slider which are embedded connections, all other components are connected by fasteners, such as bolts or screws. During the processing, when the piston rod of the cylinder 61 extends, it drives the cylinder connecting plate 64, the upper slider plate 65, and the side slider plate 66 to move. At this time, through the connection relationship between the slider and the slide rail, the arm connecting plate 13 can move stably, thereby driving the arm bracket and the stamping part connected to the arm connecting plate 13 to move stably. After reaching the set position, the suction cup 17 releases the stamping part to complete one stamping part transfer.

[0036] Please refer to Figure 5 and Figure 6 This application includes a schematic diagram of the X-axis movement assembly and a schematic diagram of the V-shaped slot. Figure 1 The two X-axis movement assemblies 20 described above are mounted on the two YZ-axis movement assemblies 30. The YZ-axis movement assemblies 30 include an X-axis drive assembly 71 for driving the X-axis movement assemblies 20. The X-axis drive assembly 71 includes gears for driving. Please refer to [reference needed]. Figure 12 The part marked 71 is the gear section of the X-axis drive assembly 71. The gear meshing drives the X-axis movement assembly 20 to move forward or backward in the X direction, and simultaneously drives the arm assembly 10 to move forward or backward in the X direction; for example... Figure 5As shown, the X-axis moving assembly 20 includes an X-axis slide rail base 21 for support, a V-shaped clamping groove 22 arranged at the end of the X-axis slide rail base 21 for connecting the frame moving connecting plate 50, an X-axis rack 24 arranged on the X-axis slide rail base 21 for engaging the X-axis drive assembly 71, two X-axis slide rails 26 arranged on both sides of the X-axis slide rail base 21 for slidingly connecting the YZ-axis moving assembly 30, an X-axis drag chain 27 for protecting cables, an X-axis drag chain bracket 213 arranged on the X-axis slide rail base 21 for fixing the X-axis drag chain 27, and an X-axis drag chain groove 28 for accommodating the X-axis drag chain 27. The gear of the X-axis drive assembly 71 rotates to drive the X-axis rack 24 to move the X-axis moving assembly 20 forward or backward in the X direction. In the embodiment of the present application, the frame moving connecting plate 50 is inserted into the slot of the V-shaped clamping groove 22 from top to bottom and locked by fasteners. Figure 6 The X-axis rack 24 is fastened to the X-axis slide rail base 21, and the teeth of the X-axis rack 24 correspond to the gear of the X-axis drive assembly 71 to realize mutual conversion between rotation and linear movement. Figure 12 The gear of the X-axis drive assembly 71 protrudes from the lower surface, Figure 5 The X-axis rack 24 protrudes from the upper surface of the X-axis slide rail base 21. After assembly, the gear of the X-axis drive assembly 71 engages the X-axis rack 24, and the gear engagement drives the X-axis rack 24 to make the X-axis moving assembly 20 move forward or backward in the X direction. Since the two X-axis slide rails 26 are used to move the X-axis moving assembly 20 forward or backward in the X direction, the movement can be smoothly performed. The present application protects the cables using the X-axis drag chain 27. The drag chain is an industrial accessory that can protect and pull the reciprocating cables, oil pipes, gas pipes and other pipelines, reduce wear and noise, and support high-speed operation scenarios.

[0037] Figure 5 In the embodiment, the X-axis moving assembly 20 further includes an X-axis inductive sheet 29 arranged on the X-axis slide rail base 21 for sensing, two X-axis limiting blocks 210 arranged on the X-axis slide rail base 21 for limiting the movement of the X-axis moving assembly 20, two buffer rubber pads 211 arranged on the two X-axis limiting blocks 210 for buffering, and an X-axis junction box group 212 arranged at the end of the X-axis drag chain groove 28 for connecting cables. The two X-axis limiting blocks 210 are arranged on the X-axis slide rail base 21 opposite to each other for limiting the movement range of the X-axis moving assembly 20, and the buffer rubber pads 211 are used for buffering the impact force. The X-axis inductive sheet 29 is used for sensing the position, and when the X-axis moving assembly 20 moves to the position, the proximity switch senses the X-axis inductive sheet 29 to send information to the controller.

[0038] Please refer to Figure 7 The Y-axis sliding table combination schematic diagram of the present application is as shown in Figure 7 The Y-axis sliding table combination 40 of the present application is a gantry type frame showing Y direction, which includes a transversely placed Y-axis frame 412, two Y-axis bases 410 arranged at both ends of the Y-axis frame 412 for connecting the machine table, a Y-axis rack 42 arranged on the Y-axis frame 412 for driving, two Y-axis sliding rails 43 arranged on the Y-axis frame 412 for sliding support, two Y-axis proximity switches 48 arranged on the Y-axis frame 412 for sensing, a Y-axis opening drag chain 49 arranged on the Y-axis frame 412 for protecting the cable, and two Y-axis limiting seats 413 for limiting; the two Y-axis bases 410 are fixedly connected to the machine table, and the Y-axis rack 42 is used to move the engaging member; Figure 7 The two Y-axis bases 410 are arranged at both ends of the Y-axis frame 412 to form a gantry type frame, and the Y-axis frame 412 is in Y direction relative to the X direction; the two Y-axis sliding rails 43 are separately arranged on the upper and lower sides of the Y-axis frame 412, and the Y-axis rack 42 is arranged between the two Y-axis sliding rails 43 and is slightly offset to the side of the Y-axis frame 412; Figure 7 The two Y-axis proximity switches 48 are separately arranged at the left side and the middle position of the Y-axis frame 412.

[0039] Please refer to Figure 8 The YZ-axis moving combination schematic diagram of the present application, the two YZ-axis moving combinations 30 are arranged on the Y-axis sliding table combination 40, and the YZ-axis moving combination 30 further includes a Y-axis sliding bottom plate 31, two Y-axis sliding blocks 32 arranged on the Y-axis sliding bottom plate 31 and slidingly connected to the two Y-axis sliding rails 43, a Y-axis drive combination 37 arranged on the Y-axis sliding bottom plate 31 and engagingly connected to the Y-axis rack 42 for driving, and a Y-axis sensing sheet 311 arranged on the Y-axis sliding bottom plate 31 and used for sensing the two Y-axis proximity switches 48; when the gear of the Y-axis drive combination 37 rotates, the Y-axis sliding bottom plate 31 moves in Y direction on the Y-axis frame 412; as shown in Figure 8 In the embodiment of the present application, the Y-axis sliding bottom plate 31 is a flat plate sliding on the Y-axis frame 412, and since the Y-axis sliding bottom plate 31 has a thickness, that is, Figure 8 The two side surfaces of the Y-axis sliding bottom plate 31 are called thickness surfaces, so the thickness surfaces of the Y-axis sliding bottom plate 31 correspond to the two Y-axis limiting seats 413, and the two Y-axis limiting seats 413 are separately arranged at both ends of the moving stroke to limit the moving range of the Y-axis sliding bottom plate 31; the two Y-axis sliding blocks 32 and the Y-axis sensing sheet 311 are fixed to the side of the Y-axis sliding bottom plate 31 facing the Y-axis frame 412 through fasteners; Figure 8Each of the Y-axis sliders 32 is divided into two sections, but this is not intended to be limiting, for example, it can be divided into three or four sections, as long as the number of Y-axis sliding rails 43 can be securely connected, and should be within the scope of the present application. After assembly, the Y-axis slider 32 and the Y-axis sliding rail 43 combine to achieve smooth sliding function. In addition, the Y-axis sensing sheet 311 is fixed at the lower corner of the Y-axis sliding bottom plate 31. During the sliding process of the Y-axis sliding bottom plate 31, the Y-axis sensing sheet 311 will sequentially sense the two Y-axis proximity switches 48, and the two Y-axis proximity switches 48 will send the sliding position information of the Y-axis sliding bottom plate 31 to the controller. In addition, the Y-axis drive assembly 37 is fixedly connected to the Y-axis sliding bottom plate 31 by fasteners. The gear of the Y-axis drive assembly 37 protrudes through the Y-axis sliding bottom plate 31. The gear of the Y-axis drive assembly 37 is meshingly connected to the Y-axis rack 42. Since the Y-axis rack 42 is fixed to the Y-axis frame 412, when the gear of the Y-axis drive assembly 37 rotates, the Y-axis sliding bottom plate 31 advances or retreats in the Y direction.

[0040] Please refer to Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12 , and then the Z direction movement structure will be described as follows Figure 9As shown, on the side of the Y-axis sliding base plate 31 facing away from the Y-axis frame 412, the YZ-axis moving assembly 30 further includes two Z-axis sliders 34 disposed on the Y-axis sliding base plate 31 for Z-direction movement, a Z-direction balancing cylinder 36 disposed on the Y-axis sliding base plate 31 for balancing, a Z-axis driving assembly 38 disposed on the Y-axis sliding base plate 31 for driving, a Z-axis proximity switch 310 disposed on the Y-axis sliding base plate 31 for sensing, a Z-direction sliding cover 321, a Z-direction sliding base 322, a Z-axis rack 323, a Z-direction balancing cylinder connecting seat 324 disposed on the Z-direction sliding cover 321 for connecting the Z-direction balancing cylinder 36, two X-axis sliders 326, and two [unclear text - possibly related to fixing the two X-axis sliders 326] disposed on the lower side of the Z-direction sliding base 322. The Z-axis sliding block 325, the two Z-axis upper limit blocks 328 set on the Z-axis sliding base 322 for limiting, the two Z-axis lower limit blocks 329 set on the Z-axis sliding cover 321 for limiting, the Z-axis sensing plate 330 set on the Z-axis sliding cover 321 for sensing by the Z-axis proximity switch 310, the X-axis proximity switch 331 set on the Z-axis sliding base 322 for sensing the X-axis sensing plate 29, the two shock-absorbing rubber pads 341 set below the two Z-axis lower limit blocks 329, and the two Z-axis slide rails 343 set on the Z-axis sliding cover 321 for connecting the two Z-axis sliding blocks 34, when the Z-axis drive assembly 38 moves, it drives the Z-axis sliding cover 321 and the Z-axis sliding base 322 to move in the Z-direction on the Y-axis sliding base plate 31.

[0041] In the embodiments of this application, Figure 9 and Figure 10 Each Z-axis slider 34 is divided into two segments, one above the other, but this cannot be used to limit this application. For example, it can be divided into three or four segments. As long as the number of segments can be stably connected to the slide rail, it should be within the scope of protection of this application. After assembly, the Z-axis slider 34 and the slide rail combine to achieve a smooth sliding function. In order to enhance the stability of the Z-axis slider 34, this application uses a Z-axis slider connecting block 33 to fix the Z-axis slider 34. The Z-axis balance cylinder 36 is slidably connected to the Y-axis sliding base plate 31 through the Z-axis balance cylinder fixing seat 35. The connection method is to open a groove on the Y-axis sliding base plate 31 to limit the Z-axis balance cylinder 36 and the Z-axis balance cylinder fixing seat 35, so that the Z-axis balance cylinder 36 and the Z-axis balance cylinder fixing seat 35 will not wobble during sliding. The piston rod of the Z-axis balance cylinder 36 is located in Figure 10The Z-direction is the direction of the balance cylinder 36, which is used to adjust the balance; the Z-axis drive assembly 38 is fixedly connected to the Y-axis sliding base plate 31 by fasteners, and the gear of the Z-axis drive assembly 38 is engaged with the Z-axis rack 323. Since the Z-axis drive assembly 38 is fixed to the Y-axis sliding base plate 31, when the gear of the Z-axis drive assembly 38 rotates, the Z-axis rack 323 moves up and down Figure 10 The Z-direction is the direction of the balance cylinder 36, which is used to adjust the balance; the Z-axis drive assembly 38 is fixedly connected to the Y-axis sliding base plate 31 by fasteners, and the gear of the Z-axis drive assembly 38 is engaged with the Z-axis rack 323. Since the Z-axis drive assembly 38 is fixed to the Y-axis sliding base plate 31, when the gear of the Z-axis drive assembly 38 rotates, the Z-axis rack 323 moves up and down Figure 11 The Z-direction is the direction of the balance cylinder 36, which is used to adjust the balance; the Z-axis drive assembly 38 is fixedly connected to the Y-axis sliding base plate 31 by fasteners, and the gear of the Z-axis drive assembly 38 is engaged with the Z-axis rack 323. Since the Z-axis drive assembly 38 is fixed to the Y-axis sliding base plate 31, when the gear of the Z-axis drive assembly 38 rotates, the Z-axis rack 323 moves up and down Figure 11 The X-axis sliding block 326 is fixedly connected to the X-axis sliding block fixing block 325, and the X-axis sliding block 326 is used to connect the X-axis sliding rail 26, Figure 12 The X-axis drive assembly 71 is fixedly connected to the Z-direction sliding base 322, and the gear of the X-axis drive assembly 71 protrudes through the Z-direction sliding base 322. When the gear of the X-axis drive assembly 71 drives the X-axis rack 24, the X-axis sliding rail 26 slides in the X-axis sliding block 326, driving the X-axis moving assembly 20 to move in the X-direction and smoothly, and simultaneously driving the arm assembly 10 to move smoothly in the X-direction; Figure 12 In this embodiment, each X-axis sliding block 326 is divided into three parts in the horizontal direction, but this cannot be used to limit the application; Figure 13 The X-axis inductive sheet 29 is arranged on the X-axis sliding rail base 21, and the X-axis proximity switch 331 is arranged on the Z-direction sliding base 322. The X-axis proximity switch 331 is used to sense the X-axis inductive sheet 29, and sends information to the controller when it senses the X-axis inductive sheet 29, informing the controller that the X-axis moving assembly 20 has moved to the position. Due to the viewing angle problem, Figure 13 For Figure 1 The partial enlarged view is shown in FIG. 6, Figure 13 As can be seen from FIG. 6, the relative positions of the X-axis proximity switch 331 and the X-axis inductive sheet 29.

[0042] As Figure 5As shown, the two X-axis limiting blocks 210 are oppositely arranged on the X-axis sliding rail base 21, for limiting the moving range of the X-axis moving combination 20, and the buffer rubber pad 211 is used for buffering the impact force, Figure 12 The Z-direction sliding base 322 below includes two X-axis limiting columns 332, which are separately arranged below the Z-direction sliding base 322 and are in the middle of the two X-axis limiting blocks 210, and when the X-axis moving combination 20 is moved to the position, the X-axis limiting columns 332 touch the X-axis limiting blocks 210 to limit the movement of the X-axis moving combination 20.

[0043] In the embodiments of the present application, the structures of the X-axis drive combination 71, the Y-axis drive combination 37 and the Z-axis drive combination 38 are the same, all including a drive motor and a gear, such as Figure 12 As shown, the X-axis drive combination 71 is covered in the Z-direction sliding cover 321, and only the gear is visible; the X-axis drive combination 71 drives the arm combination 10 to move in the X direction, the Y-axis drive combination 37 drives the arm combination 10 to move in the Y direction, and the Z-axis drive combination 38 drives the arm combination 10 to move in the Z direction. Since they are all sliders combined with sliding rails, the arm combination 10 moves smoothly.

[0044] It should be noted that the use of the words "first", "second", etc. to define parts only facilitates the differentiation of the corresponding parts, and the above words have no special meaning unless otherwise stated, and therefore cannot be understood as limiting the scope of protection of the present application.

[0045] In the description of the present application, it should be understood that the orientation words such as "front, rear, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and in the absence of the opposite description, these orientation words do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each part itself.

[0046] In summary, due to the adoption of the above technical features, the present application has the following advantages and positive effects compared with the prior art:

[0047] First, the structure of the present application is simple, and the continuous movement of the workpiece for stamping is fast and saves processing time;

[0048] Second, the structure of the present application can complete the feeding task for different processing stations.

[0049] The preferred embodiments of the application are merely illustrative of the principles of the application. The preferred embodiments do not limit the application to the precise details and conditions described. Obviously, many modifications and variations are possible in light of the above teachings. It is therefore to be understood that within the scope of the appended claims and their equivalents, the application can be practiced otherwise than as specifically described. The above disclosure is presented only for the purpose of illustrating preferred embodiments of the application and not for a purpose of limiting the same with the true scope of the application being indicated by the appended claims and their equivalents.

Claims

1. A continuous moving device for processing workpieces, characterized in that, The continuous moving device includes an arm assembly for picking up and processing workpieces, two X-axis moving assemblies for moving the arm assembly in the X direction, two YZ-axis moving assemblies for moving the arm assembly in the Y and Z directions, a Y-axis slide assembly for connecting the two YZ-axis moving assemblies, and two frame moving connecting plates. One side of the two frame moving connecting plates is connected to the two X-axis moving assemblies, and the other side of the two frame moving connecting plates is connected to the arm assembly. The arm assembly includes a support frame, multiple arm supports for conveying workpieces, multiple arm connecting blocks for connecting the multiple arm supports, multiple arm connecting plates disposed on the support frame for connecting the multiple arm connecting blocks, and a cylinder assembly disposed on the support frame for conveying workpieces. Further, The arm support includes a cylindrical arm and at least one gripper assembly disposed on the arm. The gripper assembly includes an arm clamp connected to the arm, a finger strip disposed on the arm clamp for fixing, a suction cup for picking up the workpiece, and an anti-rotation fitting disposed on the finger strip for fixing the suction cup. The cylinder assembly includes a cylinder, a cylinder base plate for connecting the cylinder, a cylinder fixing plate disposed on the support frame for connecting the cylinder base plate, a cylinder connecting plate for connecting the piston rod of the cylinder, an upper sliding plate disposed on the cylinder connecting plate, a side sliding plate disposed on the upper sliding plate, an upper slide rail disposed on the support frame, an upper sliding block disposed on the lower surface of the upper sliding plate for connecting the upper slide rail, a side slide rail disposed on the support frame, and a side sliding block disposed on the side sliding plate for connecting the side slide rail. The side sliding plate is connected to the arm connecting plate.

2. The continuous moving device for processed parts as described in claim 1, characterized in that, The two X-axis moving assemblies are mounted on the two YZ-axis moving assemblies. The YZ-axis moving assembly includes an X-axis drive assembly for driving the X-axis moving assembly. The X-axis moving assembly includes an X-axis slide rail base for support, a V-shaped groove at the end of the X-axis slide rail base for connecting the frame moving connecting plate, an X-axis rack on the X-axis slide rail base for engaging the X-axis drive assembly, two X-axis slide rails on both sides of the X-axis slide rail base for slidingly connecting the YZ-axis moving assembly, an X-axis cable chain for protecting the cable, an X-axis cable chain bracket on the X-axis slide rail base for fixing the X-axis cable chain, and an X-axis cable chain groove for accommodating the X-axis cable chain. The rotation of the gears in the X-axis drive assembly drives the X-axis rack to move the X-axis moving assembly.

3. The continuous moving device for processed parts as described in claim 2, characterized in that, The X-axis moving assembly also includes an X-axis sensing plate disposed on the X-axis slide rail base for sensing, two X-axis limiting blocks disposed on the X-axis slide rail base for limiting the X-axis moving assembly, two buffer pads disposed on the two X-axis limiting blocks for buffering, and an X-axis junction box assembly disposed at the end of the X-axis drag chain groove for connecting cables.

4. The continuous moving device for processed parts as described in claim 3, characterized in that, The Y-axis slide assembly includes a horizontally placed Y-axis frame, two Y-axis bases at both ends of the Y-axis frame for connecting to the machine base, a Y-axis rack on the Y-axis frame for driving, two Y-axis slide rails on the Y-axis frame for sliding support, two Y-axis proximity switches on the Y-axis frame for sensing, a Y-axis open drag chain on the Y-axis frame for protecting the cable, and two Y-axis limit seats for limiting movement. The two Y-axis bases are fixedly connected to the machine base, and the Y-axis rack is used to move the meshing parts.

5. The continuous moving device for processed parts as described in claim 4, characterized in that, The two YZ axis moving assembly is mounted on the Y-axis slide assembly. The YZ axis moving assembly further includes a Y-axis sliding base plate, two Y-axis sliders mounted on the Y-axis sliding base plate and slidably connected to the two Y-axis slide rails, and a Y-axis drive assembly mounted on the Y-axis sliding base plate and meshing with the Y-axis rack for driving. When the Y-axis drive assembly moves, it drives the Y-axis sliding base plate to move in the Y direction on the Y-axis frame.

6. The continuous moving device for processed parts as described in claim 5, characterized in that, The YZ-axis movement assembly further includes two Z-axis sliders mounted on the Y-axis sliding base plate for Z-direction movement, a Z-direction balancing cylinder mounted on the Y-axis sliding base plate for balancing, a Z-axis drive assembly mounted on the Y-axis sliding base plate for driving, a Z-axis proximity switch mounted on the Y-axis sliding base plate for sensing, a Z-direction sliding cover, a Z-direction sliding base, a Z-axis rack, a Z-direction balancing cylinder connecting seat mounted on the Z-direction sliding cover for connecting the Z-direction balancing cylinder, two X-axis sliders, and a component mounted on the underside of the Z-direction sliding base for fixing the X-axis slider. The system comprises two X-axis slider fixing blocks, two Z-axis upper limit blocks on the Z-axis sliding base for limiting movement, two Z-axis lower limit blocks on the Z-axis sliding cover for limiting movement, a Z-axis sensing plate on the Z-axis sliding cover for sensing the Z-axis proximity switch, two shock-absorbing rubber pads below the two Z-axis lower limit blocks, and two Z-axis slide rails on the Z-axis sliding cover for connecting the two Z-axis sliders. When the Z-axis drive combination moves, it drives the Z-axis sliding cover and the Z-axis sliding base to move in the Z-direction on the Y-axis sliding base plate.

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