Double-clamping-jaw grabbing, overturning and transplanting device for conveying line

Abstract

The double-clamping-jaw grabbing, overturning and transplanting device for the conveying line comprises a fixing frame, an X-axis module, a Z-axis module and clamping jaw modules, the X-axis module is arranged on the fixing frame, the Z-axis module is arranged on the X-axis module, the clamping jaw modules are arranged on the Z-axis module, and the clamping jaw modules move vertically through the Z-axis module. The clamping jaw module is driven by the Z-axis module to horizontally move through the X-axis module; the clamping jaw module comprises guide rails, sliding blocks, a fixing support, a rotating air cylinder, a two-jaw clamping air cylinder and air cylinder connecting plates, the guide rails with the movable sliding blocks are symmetrically arranged at the two ends of the two-jaw clamping air cylinder, the fixing support is arranged on the sliding blocks, and output shafts at the two ends of the two-jaw clamping air cylinder are connected with the fixing support through the air cylinder connecting plates. The clamping jaw assembly is oppositely arranged on the fixing support, and the rotating air cylinder and the clamping jaw assembly are driven in a rotating mode. According to the workpiece conveying device, the workpieces can be conveyed in the X-axis direction and the Z-axis direction, and the two sets of clamping jaw modules can grab the workpieces on the two stations at the same time. And meanwhile, a 180-degree rotating cylinder is arranged on the clamping jaw module, so that 180-degree overturning of the workpiece can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automation conveying, especially relates to a double-claw grabbing and overturning transplanting device for conveying line. BACKGROUND

[0002] When the workpiece is transported on the conveying line, the workpiece needs to be linearly carried to other production lines or workstations, and the workpiece needs to be overturned. The traditional method is to use two separate devices for carrying and overturning, and the two processes are carried out separately, resulting in waste. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a double-claw grabbing and overturning transplanting device for conveying line, which is suitable for carrying double-station workpieces and achieving 180° overturning of the workpieces.

[0004] To achieve the above-mentioned purpose, the utility model provides a double-claw grabbing and overturning transplanting device for conveying line, which comprises a fixed frame, an X-axis module, a Z-axis module and a claw module. The X-axis module is arranged on the fixed frame. The Z-axis module is arranged on the X-axis module. At least one set of claw modules is arranged on the Z-axis module. The claw modules move vertically through the Z-axis module. The claw modules move horizontally through the X-axis module under the drive of the Z-axis module.

[0005] The claw module comprises guide rails, sliding blocks, fixed supports, rotary cylinders, two-claw clamping cylinders, cylinder connecting plates and claw assemblies. The two ends of the two-claw clamping cylinders are symmetrically provided with a pair of coaxially arranged guide rails. The guide rails are provided with movable sliding blocks. The sliding blocks are provided with fixed supports. The output shafts at the two ends of the two-claw clamping cylinders are connected with the fixed supports through the cylinder connecting plates. Symmetrical claw assemblies are arranged on the opposite fixed supports. The rotary shaft of the rotary cylinder is drivingly connected with the claw assemblies.

[0006] Further, in the double-claw grabbing and overturning transplanting device for conveying line, the claw assembly comprises a claw fixing seat and a claw. The rotary cylinder is arranged at the bottom end of the fixed support. The rotary shaft of the rotary cylinder is fixedly provided with the claw fixing seat. The claw is mounted on the claw fixing seat.

[0007] Further, in the double-claw grabbing and overturning transplanting device for conveying line, a floating joint is arranged between the cylinder connecting plate and the fixed support.

[0008] Further, in the double-claw grabbing and overturning transplanting device for conveying line, the X-axis module comprises a belt line module, a shaft coupling, a speed reducer and a servo motor, a pair of parallel belt line modules are horizontally fixed on the fixed frame, the servo motor is drivingly connected with one belt line module through the speed reducer, and the two belt line modules are drivingly connected through the shaft coupling, and a movable sliding table is arranged on the belt line module, and the servo motor drives the sliding table to move horizontally along the belt line module.

[0009] The Z-axis module comprises an upper base plate, an electric cylinder, a guide assembly and a claw fixing plate, the upper base plate is horizontally arranged above the claw fixing plate, two ends of the upper base plate are fixedly connected with the sliding tables on the two belt line modules, the electric cylinder is fixed on the upper base plate, and an output end of the electric cylinder is connected with the claw fixing plate, at least one group of guide assemblies movably connected with the upper base plate are arranged on the claw fixing plate, and the electric cylinder drives the claw fixing plate to move vertically along the guide assemblies.

[0010] Further, in the double-claw grabbing and overturning transplanting device for conveying line, the guide assembly comprises a guide sleeve, an optical shaft, an optical shaft connecting frame and an optical shaft fixing seat, the guide assembly is circumferentially arranged outside the electric cylinder, that is, the optical shaft fixing seat is fixed on the claw fixing plate, the guide sleeve is fixed on the upper base plate, the optical shaft penetrates through the guide sleeve, a bottom end of the optical shaft is connected with the optical shaft fixing seat, and the top ends of the group of optical shafts are connected with the optical shaft connecting frame.

[0011] Further, in the double-claw grabbing and overturning transplanting device for conveying line, the Z-axis module further comprises a vertical tank chain, one end of the vertical tank chain is connected with the upper base plate, and the other end is connected with the claw fixing plate.

[0012] Further, in the double-claw grabbing and overturning transplanting device for conveying line, the claw fixing plate is provided with coaxially arranged outer mounting grooves and inner mounting grooves at the bottom, the guide rail is fixed at the outer mounting grooves, and the two-claw clamping cylinders are fixed at the inner mounting grooves.

[0013] Further, in the double-claw grabbing and overturning transplanting device for conveying line, the fixed frame comprises an outer frame, a bottom foot and an end face limiting piece, the bottom of the outer frame is provided with the height-adjustable bottom foot, the top of the outer frame is provided with at least one group of end face limiting pieces, and the end face limiting pieces are arranged at the two ends of the X-axis module.

[0014] Further, in the double-claw grabbing and overturning transplanting device for conveying line, the side of the outer frame is provided with the tank chain fixing part, the side of the belt line module is provided with a tank chain groove, and the upper base plate of the Z-axis module is provided with a tank chain fixing support.

[0015] Further, in the double-claw grabbing and overturning transplanting device for conveying line, the bottom of the belt line module is provided with a pressing block for fixing, that is, the two belt line modules are fixed on the front frame and the rear frame on the two sides of the top of the outer frame through the pressing block.

[0016] Compared with the prior art, the beneficial effects of the double-claw grabbing and overturning transplanting device for conveying line are mainly embodied in that the workpiece can be carried in the X-axis and Z-axis directions, and the two groups of claw modules can simultaneously grab the workpieces of two workstations. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the double-claw grabbing and overturning transplanting device for conveying line in the utility model.

[0018] Figure 2 It is a structure schematic view of the fixed frame in the utility model.

[0019] Figure 3 It is a structure schematic view of the X-axis module in the utility model.

[0020] Figure 4 And Figure 5 It is a structure schematic view of the Z-axis module in the utility model.

[0021] Figure 6 It is a structure schematic view of the claw module in the utility model.

[0022] Figure 7 It is a use state schematic view of the double-claw grabbing and overturning transplanting device for conveying line in the utility model.

[0023] Wherein: the fixed frame 1, the outer frame 11, the front frame 111, the rear frame 112, the bottom foot 12, the end face limiting part 13, the tank chain fixing part 14;

[0024] The X-axis module 2, the belt line module 21, the first sliding table 211, the second sliding table 212, the shaft coupling 22, the speed reducer 23, the servo motor 24, the pressing block 25, the tank chain groove 26, and the tank chain 27.

[0025] Z-axis module 3, upper base plate 31, guide sleeve 32, optical axis 33, optical axis connecting frame 34, electric cylinder 35, optical axis fixing seat 36, clamping jaw fixing plate 37, outer mounting groove 371, inner mounting groove 372, vertical tank chain 38, tank chain fixing support 39;

[0026] Clamping jaw module 4, guide rail 41, sliding block 42, fixing support 43, rotary cylinder 44, two-jaw clamping cylinder 45, cylinder connecting plate 46, floating joint 47, clamping jaw fixing seat 48, clamping jaw 49. DETAILED DESCRIPTION

[0027] The double-clamping-jaw grabbing, overturning and transplanting device for a conveying line according to the present application will be described in more detail below with reference to the drawings, wherein a preferred embodiment of the present application is shown. It should be understood that a person skilled in the art can modify the present application described herein while still achieving the advantageous effects of the present application. Therefore, the following description should be understood as a broad knowledge for a person skilled in the art and not as a limitation of the present application.

[0028] In the description of the present application, it should be noted that, for the orientation words, such as the terms "center", "transverse", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as limiting the specific protection scope of the present application.

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected; it can be directly connected, or connected through an intermediate medium; it can be connected internally between two elements. For a person skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In addition, the terms "first" and "second" are only used for description purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the "first" and "second" features can explicitly or implicitly include one or more features, and in the description of the present application, the meaning of "at least" is one or more, unless otherwise explicitly specified and limited.

[0031] The present invention will be described in more detail below by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0032] like Figure 1 As shown, this utility model proposes a double-claw gripping and flipping transfer device for a conveyor line, including a fixed frame 1, an X-axis module 2, a Z-axis module 3, and a gripper module 4. The fixed frame 1 is provided with the X-axis module 2, the X-axis module 2 is provided with the Z-axis module 3, and the Z-axis module 3 is provided with at least one set of gripper modules 4. The gripper modules 4 move vertically through the Z-axis module 3, and the gripper modules 4 move horizontally through the X-axis module 2 under the drive of the Z-axis module 3.

[0033] Specifically, such as Figure 2 As shown, the fixed frame 1 includes an outer frame 11, a base 12, and an end face limiting member 13. The fixed frame 1 is constructed from aluminum profiles. The bottom of the outer frame 11 is provided with a height-adjustable base 12. The height of the fixed frame 1 is adjusted by rotating the thread of the base 12. The top of the outer frame 11 is provided with at least one set of end face limiting members 13. The end face limiting members 13 are placed at both ends of the X-axis module 2 to limit the travel of the Z-axis module 3 on the X-axis module 2.

[0034] like Figure 3 As shown, the X-axis module 2 includes a belt conveyor module 21, a coupling 22, a reducer 23, and a servo motor 24. A pair of parallel belt conveyor modules 21 are horizontally fixed on the fixed frame 1. Each belt conveyor module 21 is equipped with a movable slide. The servo motor 24 is driven by the reducer 23 to the drive end of one belt conveyor module 21. The two belt conveyor modules 21 are connected in series by the coupling 22. The servo motor 24 can drive the two belt conveyor modules 21 to move synchronously, that is, the servo motor 24 drives the slide to move horizontally along the belt conveyor module 21.

[0035] like Figure 4 to Figure 5As shown, the Z-axis module 3 includes an upper base plate 31, an electric cylinder 35, a guide assembly, and a gripper fixing plate 37. The upper base plate 31 is horizontally positioned above the gripper fixing plate 37. Both ends of the upper base plate 31 are fixedly connected to slides on two conveyor belt modules 21. Since each pair of conveyor belt modules 21 has a movable first slide 211 and a second slide 212, both ends of the upper base plate 31 are fixed to the first slide 211 and the second slide 212, respectively. The electric cylinder 35 is fixed on the upper base plate 31, and its output end is connected to the gripper fixing plate 37. The gripper fixing plate 37 has at least one set of guide assemblies movably connected to the upper base plate 31. The electric cylinder 35 is driven by a servo motor, and the electric cylinder 35 drives the gripper fixing plate 37 to move vertically along the guide assembly.

[0036] like Figure 6 As shown, the gripper module 4 includes a guide rail 41, a slider 42, a fixed bracket 43, a rotary cylinder 44, a two-jaw clamping cylinder 45, a cylinder connecting plate 46, and a gripper assembly. The two-jaw clamping cylinder 45 has a pair of coaxially arranged guide rails 41 symmetrically arranged at both ends. The guide rails 41 are provided with movable sliders 42, and the sliders 42 are provided with fixed brackets 43. The output shafts at both ends of the two-jaw clamping cylinder 45 are connected to the fixed brackets 43 through the cylinder connecting plate 46, and the gripper assemblies are symmetrically arranged on the opposite fixed brackets 43. The rotation shaft of the rotary cylinder 44 is drivenly connected to the gripper assembly.

[0037] Furthermore, the outer frame 11 is provided with a tank chain fastener 14 on its side, a belt cable module 21 is provided with a tank chain groove 26 on its side, and a tank chain fixing bracket 39 is provided on the upper base plate 31 of the Z-axis module 3; the tank chain groove 26 is mounted and fixed on the tank chain fastener 14, and a tank chain 27 is provided in the tank chain groove 26, one end of the tank chain 27 is fixed to the tank chain groove 26, and the other end is connected to the tank chain fixing bracket 39.

[0038] Furthermore, the bottom of the belt conveyor module 21 is provided with a pressure block 25 for fixing, that is, the two belt conveyor modules 21 are respectively fixed to the front frame 111 and the rear frame 112 on the top sides of the outer frame 11 by the pressure block 25.

[0039] Furthermore, the gripper fixing plate 37 is provided with two sets of guide components symmetrical about the electric cylinder 35 axis. The guide components include a guide sleeve 32, an optical axis 33, an optical axis connecting frame 34, and an optical axis fixing seat 36. The guide components are circumferentially located outside the electric cylinder 35, that is, the optical axis fixing seat 36 is fixed on the gripper fixing plate 37, the guide sleeve 32 is fixed on the upper base plate 31, and the optical axis 33 passes through the guide sleeve 32. The bottom end of the optical axis 33 is connected to the optical axis fixing seat 36. The top ends of the group of optical axes 33 are provided with a connecting optical axis connecting frame 34 to enhance rigidity.

[0040] Meanwhile, the Z-axis module 3 also includes a vertical tank chain 38, one end of which is connected to the upper base plate 31 and the other end is connected to the gripper fixing plate 37.

[0041] Furthermore, such as Figure 5 As shown, the bottom of the gripper fixing plate 37 is provided with an outer mounting groove 371 and an inner mounting groove 372 arranged coaxially. The guide rail 41 is fixed at the outer mounting groove 371, and the two-jaw clamping cylinder 45 is fixed at the inner mounting groove 372.

[0042] Furthermore, the gripper assembly includes a gripper fixing seat 48 and grippers 49. A rotary cylinder 44 is located at the bottom of the fixed bracket 43. The gripper fixing seat 48 is fixedly mounted on the rotation shaft of the rotary cylinder 44, and grippers 49 are mounted on the gripper fixing seat 48. Two sets of gripper modules 4 are fixed below the gripper fixing plate 37. A two-jaw clamping cylinder 45 is provided at the top of the gripper module 4, and two rotary cylinders 44 are symmetrically arranged at the bottom. That is, the two-jaw clamping cylinder 45 can clamp the workpiece, and the rotary cylinder 44 can rotate the workpiece 180°.

[0043] Furthermore, a floating joint 47 is provided between the cylinder connecting plate 46 and the fixed bracket 43.

[0044] In summary, the proposed dual-gripper gripping and flipping transfer device for a conveyor line in this embodiment enables workpiece transport along both the X and Z axes, and the two gripper modules can simultaneously grip workpieces at two different workstations. Furthermore, the gripper modules are equipped with 180° rotating cylinders, allowing for a 180° flip of the workpiece.

[0045] The above are merely preferred embodiments of this utility model and do not constitute any limitation on this utility model. Any equivalent substitutions or modifications made by those skilled in the art to the technical solutions and contents disclosed in this utility model without departing from the scope of the technical solutions of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A double gripper grab flip transplant device for a conveyor line, characterized by, The utility model relates to a kind of X-axis module, Z-axis module and clamping jaw module, including fixed frame (1), the fixed frame (1) is equipped with the X-axis module (2), the X-axis module (2) is equipped with the Z-axis module (3), the Z-axis module (3) is equipped with at least one group of the clamping jaw module (4), and the clamping jaw module (4) is moved in vertical direction by the Z-axis module (3), the clamping jaw module (4) is moved in horizontal direction by the X-axis module (2) under the driving of the Z-axis module (3); The clamping jaw module (4) includes guide rail (41), sliding block (42), fixed support (43), rotary cylinder (44), two-jaw clamping cylinder (45), cylinder connecting plate (46) and clamping jaw assembly, the two ends of the two-jaw clamping cylinder (45) are symmetrically provided with a pair of coaxially arranged guide rails (41), the guide rails (41) are provided with movable sliding blocks (42), the sliding blocks (42) are provided with fixed supports (43), the output shafts of the two ends of the two-jaw clamping cylinder (45) are connected with the fixed supports (43) through the cylinder connecting plates (46), and the opposite fixed supports (43) are symmetrically provided with the clamping jaw assemblies, and the rotating shaft of the rotary cylinder (44) is drivingly connected with the clamping jaw assembly.

2. The dual gripper grab flip and transfer device for a conveyor line of claim 1, wherein, The clamping jaw assembly includes clamping jaw fixing seat (48) and clamping jaw (49), the rotary cylinder (44) is placed at the bottom end of the fixed support (43), the rotating shaft of the rotary cylinder (44) is fixedly provided with the clamping jaw fixing seat (48), and the clamping jaw fixing seat (48) is installed with the clamping jaw (49).

3. The dual gripper grab flip and transfer device for a conveyor line of claim 1, wherein, A floating joint (47) is arranged between the cylinder connecting plate (46) and the fixed support (43).

4. The dual gripper grab flip and transfer device for a conveyor line of claim 1, wherein, The X-axis module (2) includes belt line module (21), coupling (22), speed reducer (23) and servo motor (24), a pair of parallelly arranged belt line modules (21) are horizontally fixed on the fixed frame (1), the servo motor (24) is drivingly connected with a belt line module (21) through the speed reducer (23), and the belt line modules (21) are drivingly connected through the coupling (22), the belt line module (21) is provided with movable sliding table, and the servo motor (24) drives the sliding table to move horizontally and transversely along the belt line module (21) The Z-axis module (3) comprises an upper base plate (31), an electric cylinder (35), a guide assembly and a clamping jaw fixing plate (37), the upper base plate (31) is horizontally arranged above the clamping jaw fixing plate (37), the two ends of the upper base plate (31) are fixedly connected with the sliding tables on the two belt line modules (21) respectively, the electric cylinder (35) is fixed on the upper base plate (31), and the output end of the electric cylinder (35) is connected with the clamping jaw fixing plate (37), at least one group of guide assemblies movably connected with the upper base plate (31) are arranged on the clamping jaw fixing plate (37), and the electric cylinder (35) drives the clamping jaw fixing plate (37) to move vertically and longitudinally along the guide assembly.

5. The dual gripper grab flip and transfer device for a conveyor line of claim 4, wherein, The guide assembly comprises a guide sleeve (32), an optical axis (33), an optical axis connecting frame (34) and an optical axis fixing seat (36), the guide assembly is circumferentially arranged outside the electric cylinder (35), namely the optical axis fixing seat (36) is fixed on the clamping jaw fixing plate (37), the guide sleeve (32) is fixed on the upper base plate (31), the optical axis (33) penetrates through the guide sleeve (32), the bottom end of the optical axis (33) is connected with the optical axis fixing seat (36), and the top ends of the optical axes (33) in the group are connected with the optical axis connecting frame (34).

6. The dual gripper grab flip and transfer device for a conveyor line of claim 4, wherein, The Z-axis module (3) further comprises a vertical tank chain (38), one end of the vertical tank chain (38) is connected with the upper base plate (31), and the other end is connected with the clamping jaw fixing plate (37).

7. The dual gripper grab flip and transfer device for a conveyor line of claim 4, wherein, The bottom of the clamping jaw fixing plate (37) is provided with coaxially arranged outer mounting grooves (371) and inner mounting grooves (372), the guide rail (41) is fixed at the outer mounting grooves (371), and the two clamping jaw cylinders (45) are fixed at the inner mounting grooves (372).

8. The dual gripper grab flip and transfer device for a conveyor line of claim 4, wherein, The fixed frame (1) comprises an outer frame (11), a bottom foot (12) and an end face limiting piece (13), the bottom of the outer frame (11) is provided with the height-adjustable bottom foot (12), the top of the outer frame (11) is provided with at least one group of end face limiting pieces (13), and the end face limiting pieces (13) are arranged at the two ends of the X-axis module (2).

9. The dual gripper grab flip and transfer device for a conveyor line of claim 8, wherein, The side of the outer frame (11) is provided with a tank chain fixing piece (14), the side edge of one belt line module (21) is provided with a tank chain groove (26), and the upper base plate (31) of the Z-axis module (3) is provided with a tank chain fixing support (39); the tank chain groove (26) is fixed on the tank chain fixing piece (14), the tank chain (27) is arranged in the tank chain groove (26), one end of the tank chain (27) is fixed with the tank chain groove (26), and the other end is connected with the tank chain fixing support (39).

10. The dual gripper grab flip and transfer device for a conveyor line of claim 8, wherein, The bottom of the belt line module (21) is provided with a pressing block (25) for fixation, that is, the two belt line modules (21) are fixed on the front frame (111) and the rear frame (112) on the two sides of the top of the outer frame (11) through the pressing blocks (25).

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