In-line transfer equipment for shaped castings

Abstract

The application provides a production line transfer equipment for special-shaped castings, which comprises a transfer unit, the transfer unit comprises a multi-axis mechanical arm, a visual detection camera assembly is installed at the execution end of the multi-axis mechanical arm, a clamping module is connected to the execution end of the multi-axis mechanical arm, the clamping module comprises a support frame shell, a clamping mechanism is arranged below the support frame shell, two groups of lifting mechanisms are arranged on the side of the support frame shell, the clamping mechanism is used for clamping the special-shaped castings, and the lifting mechanisms lift the special-shaped castings from the bottom. The application can adapt to different models of special-shaped castings, increase the versatility of the transfer equipment, improve the efficiency of the transfer of the special-shaped castings in the production line, thereby improving the efficiency of the processing of the special-shaped castings, reducing the cost of the transfer of the special-shaped castings in the production line, and the application range of the transfer equipment is wide, so that the layout of the production line can be adjusted according to process optimization, and the flexibility of the layout of the production line is increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of casting processing, in particular to a transfer equipment for special-shaped castings in a production line. BACKGROUND

[0002] A casting is a metal formed object obtained by various casting methods, that is, a certain shaped, sized and performanced object obtained by pouring, injecting, sucking or other casting methods after cooling after pouring liquid metal prepared by smelting into a pre-prepared casting mold, and subsequent processing means such as polishing. A special-shaped casting is a kind of casting, which is a kind of part that has complex shape, irregularity, and has features such as curved surface, thin wall, multi-hole, internal cavity or complex external shape, which cannot be economically and efficiently formed as a whole by simple mechanical processing methods (such as turning, milling, planing, grinding), and must be formed as a whole by casting process at one time.

[0003] Automobile knuckles belong to a kind of special-shaped castings. In the manufacturing line of such special-shaped, high-value safety castings as automobile knuckles, the transfer between various discrete processes (casting, cleaning, heat treatment, machining, detection) is an indispensable link. At present, special-shaped castings are generally operated by manual operation or rigid automatic equipment: manual operation, that is, the operator uses a crane, a forklift or a trolley, manually hooks or carries a frame or a tray to realize the transfer of the workpiece between different stations, and the loading and unloading and positioning of the workpiece are completely dependent on manual operation; rigid automatic equipment operation, that is, a special end gripper (gripper) and a fixed track are designed for a single model of knuckle by using a special mechanical hand and a truss mechanical hand, to realize the rapid grabbing and placing between two points, the workpiece is carried on a unified tray or tooling plate, and is conveyed on a fixed line. A special rigid positioning and jacking mechanism is provided at a specific station for precise positioning to be grabbed by a loading and unloading robot or equipment.

[0004] However, manual operation is low in efficiency, high in labor intensity, has safety hazards, and personnel costs are increasing; the special mechanical hand and the customized conveying line tooling of rigid automatic equipment operation are "tailored" for a single product. When the production line needs to produce another model of knuckle, the whole set of gripper and tooling plate must be replaced, and even the mechanical structure must be redesigned and the program must be debugged, which takes a long time of several hours to several days to change production, cannot meet the flexible production demand, the overall equipment utilization is greatly reduced due to frequent change of production and debugging, and once a small fault (such as workpiece jamming, slight positioning deviation) occurs, the whole system may stop, the maintenance is complex, and the over-customized tooling for solving the grabbing problem not only increases the cost, but also makes the production line layout rigid and difficult to adjust with process optimization. SUMMARY

[0005] The present application provides a production line transfer equipment for special-shaped castings to overcome the low artificial efficiency and low rigidity of the automatic equipment in the prior art.

[0006] The present application solves the above technical problems by the following technical solutions:

[0007] The present application provides a production line transfer equipment for special-shaped castings, which comprises a supporting platform, a double-layer circulating tray roller line, a feeding conveyor belt and two transfer units.

[0008] The transfer unit comprises a multi-axis mechanical arm, a visual detection camera assembly is installed at the execution end of the multi-axis mechanical arm, a clamping module is connected to the execution end of the multi-axis mechanical arm, the clamping module comprises a supporting frame, a clamping mechanism is arranged below the supporting frame, two groups of lifting mechanisms are arranged on the side surface of the supporting frame, the clamping mechanism is used for clamping the special-shaped castings, and the lifting mechanisms lift the special-shaped castings from the bottom.

[0009] In the technical solution, the clamping mechanism can adaptively clamp the special-shaped castings, and can adapt to different models of special-shaped castings, and the lifting mechanism can lift the special-shaped castings from the bottom, thereby increasing the stability of clamping the special-shaped castings and making the special-shaped castings more stable during transfer in the production line.

[0010] The design of the present application can adapt to different models of special-shaped castings, increase the versatility of the transfer equipment, improve the efficiency of transfer in the special-shaped castings production line, thereby improving the efficiency of special-shaped castings processing, reducing the cost of transfer in the special-shaped castings production line, and the transfer equipment has a wide range of applications, so that the production line layout can be adjusted according to process optimization, and the flexibility of the production line layout is increased.

[0011] Preferably, the clamping mechanism comprises a partition protection frame, which is connected to the bottom of the supporting frame.

[0012] A plurality of clamping pieces arranged in a ring array are arranged below the partition protection frame, a plurality of clamping assemblies are respectively in transmission connection with the plurality of clamping pieces, a plurality of moving assemblies are respectively in transmission connection with the plurality of clamping assemblies, and the plurality of moving assemblies are in transmission connection with the driving assembly.

[0013] In the technical solution, the clamping mechanism is used for clamping and fixing the special-shaped castings.

[0014] Preferably, the clamping assembly comprises a lower gear, rotation shafts are connected to the two sides of the lower gear, and the surfaces of the rotation shafts are connected with the clamping pieces.

[0015] The lower gear side is engaged with an upper gear, and the upper gear side is engaged with a moving rack.

[0016] In the technical solution, the angle of the clamping component is controlled, so that the special-shaped casting is clamped and released by the plurality of clamping components.

[0017] Preferably, the upper part of the moving rack is connected with the execution end of the moving assembly, the moving assembly comprises a moving threaded shaft, one end of the moving threaded shaft is rotatably connected with the inner wall of the support frame shell;

[0018] The surface of the moving threaded shaft is threadedly connected with a moving plate, the bottom of the moving plate is connected with a connecting sliding block, and the bottom of the connecting sliding block is connected with the top of the moving rack.

[0019] In the technical solution, the movement of the moving assembly provides driving force for the operation of the clamping assembly.

[0020] Preferably, the end of the moving threaded shaft away from the support frame shell is drivingly connected with a driving assembly, the driving assembly comprises a driving source, and the output end of the driving source is connected with a central bevel gear.

[0021] The central bevel gear is engaged with a plurality of side bevel gears arranged in an annular array on the side, and one side of the side bevel gear is connected with one end of the moving threaded shaft.

[0022] In the technical solution, the driving assembly synchronously provides driving force for the plurality of moving assemblies.

[0023] Preferably, the lifting mechanism comprises a mounting frame, one side of the mounting frame is drivingly connected with a rotating assembly, and the rotating assembly is installed on the outside of the support frame shell.

[0024] The inner side of the mounting frame is slidingly provided with a lifting platform, the lifting platform is drivingly connected with a lifting assembly, and the lifting assembly is installed on the inner side of the mounting frame.

[0025] One side of the lifting platform is installed with a folding member.

[0026] In the technical solution, the lifting mechanism can lift the special-shaped casting from the bottom to increase the stability of the special-shaped casting during transfer.

[0027] Preferably, the rotating assembly comprises a anti-derailment track ring and a rotating plate, a plurality of anti-derailment track rings are connected on the side of the support frame shell, and the surfaces of the plurality of anti-derailment track rings are slidingly connected with one side of the rotating plate.

[0028] The other side of the rotating plate is installed with two symmetrically distributed rotating power sources, the output end of the rotating power source is connected with a rotating gear, and the side of the rotating gear is engaged with the outside of a fixed tooth ring.

[0029] In the technical solution, the angle of the mounting frame and other structures is adjusted by the rotating assembly.

[0030] Preferably, the lifting assembly comprises a lifting power source, and a lifting threaded shaft is connected to an output end of the lifting power source.

[0031] The lifting threaded shaft is surface-threadedly connected with a lifting platform, and a folding and unfolding component is mounted on one side of the lifting platform.

[0032] In the technical solution, the height of the lifting platform and the folding and unfolding component is adjusted by the lifting assembly to adapt to different types of special-shaped castings.

[0033] Preferably, the folding and unfolding component comprises a telescopic assembly and an adaptive lifting assembly, and the telescopic assembly comprises a fixed frame shell and a movable frame shell.

[0034] The fixed frame shell and the movable frame shell are provided with a cross movable frame, both ends of the cross movable frame are rotatably connected with rotary connecting seats, and both sides of the rotary connecting seats are connected with adjusting plates.

[0035] One side of the adjusting plate is surface-threadedly connected with a bidirectional threaded shaft, and one end of the bidirectional threaded shaft is connected with an output end of a telescopic power source.

[0036] The other side of the adjusting plate is surface-slidably connected with a first positioning column.

[0037] In the technical solution, the telescopic assembly is used to extend and fold the adaptive lifting assembly.

[0038] Preferably, the adaptive lifting assembly comprises a lifting plate, and the movable frame shell is provided with two lifting plates on one side, one end of each lifting plate is rotatably connected with a rotary connecting seat, and both rotary connecting seats are connected with corresponding adjusting plates.

[0039] The movable frame shell is provided with a folding and unfolding opening on one side, the folding and unfolding opening is connected with a rotary point column, and the surface of the rotary point column is slidably connected with the lifting plate.

[0040] In the technical solution, the rotary connecting seat is used to lift the special-shaped casting.

[0041] On the basis of common sense in the art, the above-mentioned preferred conditions can be combined arbitrarily, that is, each preferred example of the present application is obtained.

[0042] The positive progress effect of the present application is that:

[0043] The application can adaptively clamp the special-shaped castings through the clamping mechanism, can adapt to special-shaped castings of different models, and can lift the special-shaped castings from the bottom through the lifting mechanism, thereby increasing the stability of the clamping of the special-shaped castings and making the special-shaped castings more stable during transfer in the production line.

[0044] Further, the angle of the adaptive lifting assembly and the like structure can be adjusted through the rotating assembly, so that the position of the adaptive lifting assembly can be adjusted according to the shape of the special-shaped casting, and the height of the adaptive lifting assembly and the like structure can be adjusted through the lifting assembly, so that the adaptive lifting assembly can lift special-shaped castings of different models; and the adaptive lifting assembly and the like structure can be extended and stored through the telescopic assembly, and the adaptive lifting assembly can be driven to run with the telescopic assembly, so that the telescopic assembly and the adaptive lifting assembly can be extended or stored synchronously, avoiding the influence of the adaptive lifting assembly and the like structure on the operation of the clamping mechanism.

[0045] The design of the present application can adapt to special-shaped castings of different models, increase the versatility of the transfer equipment, improve the efficiency of the transfer of special-shaped castings in the production line, thereby improving the efficiency of the processing of special-shaped castings, while reducing the cost of the transfer of special-shaped castings in the production line, and the transfer equipment has a wide range of applications, so that the layout of the production line can be adjusted according to the process optimization, increasing the flexibility of the layout of the production line. BRIEF DESCRIPTION OF DRAWINGS

[0046] Figure 1 It is a structure schematic view of the transfer equipment of the special-shaped castings in the production line.

[0047] Figure 2 It is a structure schematic view of the transfer equipment of the special-shaped castings in the production line. Figure 1 It is a structure schematic view of the transfer unit of the transfer equipment of the special-shaped castings in the production line.

[0048] Figure 3 It is a structure schematic view of the transfer equipment of the special-shaped castings in the production line. Figure 2 It is a structure schematic view of the clamping module of the transfer equipment of the special-shaped castings in the production line. Figure 1 .

[0049] Figure 4 It is a structure schematic view of the transfer equipment of the special-shaped castings in the production line. Figure 3 It is a structure schematic view of the clamping module of the transfer equipment of the special-shaped castings in the production line. Figure 2 .

[0050] Figure 5 It is a structure schematic view of the clamping module of the transfer equipment of the special-shaped castings in the production line. Figure 3 It is a structure schematic view of the clamping mechanism of the transfer equipment of the special-shaped castings in the production line.

[0051] Figure 6 It is a structure schematic view of the clamping mechanism of the transfer equipment of the special-shaped castings in the production line. Figure 3 It is a structure schematic view of the clamping mechanism of the transfer equipment of the special-shaped castings in the production line.

[0052] Figure 7 for Figure 6 The diagram shows a three-dimensional structure of the clamping components, moving components, and driving components of the transfer equipment in the production line for irregularly shaped castings.

[0053] Figure 8 for Figure 7 A three-dimensional structural diagram of the clamping components, clamping assemblies, and moving assemblies of the transfer equipment in the production line for irregularly shaped castings is shown.

[0054] Figure 9 for Figure 7 The diagram shows a three-dimensional structural schematic of the drive assembly of the transfer equipment within the production line for irregularly shaped castings.

[0055] Figure 10 for Figure 3 The diagram shows a three-dimensional structure of the lifting mechanism of the transfer equipment in the production line for irregularly shaped castings.

[0056] Figure 11 for Figure 10 The diagram shows a three-dimensional structure of the installation frame, rotating components, lifting platform, and lifting components of the transfer equipment within the production line for irregularly shaped castings.

[0057] Figure 12 for Figure 10 The diagram shows a three-dimensional structural schematic of the transfer equipment for irregularly shaped castings within the production line.

[0058] Figure 13 for Figure 12 The diagram shows a three-dimensional structure of the telescopic and adaptive lifting components of the in-line transfer equipment for irregularly shaped castings. Figure 1 .

[0059] Figure 14 for Figure 12 The diagram shows a three-dimensional structure of the telescopic and adaptive lifting components of the in-line transfer equipment for irregularly shaped castings. Figure 2 .

[0060] Figure 15 for Figure 13 The diagram shows a three-dimensional structural schematic of the adaptable lifting component of the transfer equipment within the production line for irregularly shaped castings.

[0061] Explanation of reference numerals in the attached figures:

[0062] 1. Support platform;

[0063] 2. Double-layer circulating pallet roller conveyor line;

[0064] 3. Incoming material conveyor belt;

[0065] 4. Multi-axis robotic arm;

[0066] 5. Support frame;

[0067] 6. The partitioning guard frame shell;

[0068] 7. The clamping member;

[0069] 8. The clamping assembly; 81. Lower gear; 82. Rotating shaft; 83. Fixed side plate; 84. Upper gear; 85. Moving rack; 86. Positioning bar;

[0070] 9. The moving assembly; 91. Moving threaded shaft; 92. Moving plate; 93. Connecting slider; 94. Anti-deviation track;

[0071] 10. The driving assembly; 101. Driving source; 102. Center bevel gear; 103. Side bevel gear; 104. Guard ring;

[0072] 11. The connecting protection frame;

[0073] 12. The mounting frame;

[0074] 13. The rotating assembly; 131. Anti-disengagement track ring; 132. Rotating plate; 133. Rotating power source; 134. Rotating gear; 135. Fixed tooth ring; 136. Reinforcing rib plate;

[0075] 14. The lifting platform;

[0076] 15. The lifting assembly; 151. Lifting power source; 152. Lifting threaded shaft; 153. Limiting track column;

[0077] 16. The telescopic assembly; 161. Fixed frame shell; 162. Moving frame shell; 163. Cross movable frame; 164. Rotating connecting seat; 165. Adjusting plate; 166. Bidirectional threaded shaft; 167. Telescopic power source; 168. First positioning column; 169. Second positioning column;

[0078] 17. The accommodating lifting assembly; 171. Lifting plate; 172. Rotating point column; 173. Rotating connecting seat. DETAILED DESCRIPTION

[0079] The present application will be further described by way of examples without limiting the present application to the examples described.

[0080] Figures 1 to 15 The structure schematic diagram of the embodiment of the production line inner transfer equipment of the special-shaped casting of the present application is shown.

[0081] The production line in-shaft transfer equipment of special-shaped castings includes a supporting platform 1, a double-layer circulating tray roller line 2, a raw material conveying belt 3 and two transfer units. The double-layer circulating tray roller line 2 is arranged on one side of the raw material conveying belt 3, and the two transfer units are symmetrically arranged on the side of the double-layer circulating tray roller line 2 away from the raw material conveying belt 3. The double-layer circulating tray roller line 2, the raw material conveying belt 3 and the transfer units are all arranged on the top of the supporting platform 1.

[0082] The double-layer circulating tray roller line 2 is composed of upper and lower roller conveying lines and lifting modules at both ends, so that the tray can move between the upper and lower roller conveying lines.

[0083] The transfer unit includes a multi-axis mechanical arm 4, a visual detection camera assembly is installed at the execution end of the multi-axis mechanical arm 4, and a clamping module is connected to the execution end of the multi-axis mechanical arm 4. The clamping module includes a supporting frame shell 5, a clamping mechanism is arranged below the supporting frame shell 5, and two groups of lifting mechanisms are arranged on the side of the supporting frame shell 5. The clamping mechanism is used for clamping the special-shaped castings, and the lifting mechanism lifts the special-shaped castings from the bottom.

[0084] In use, the special-shaped castings are conveyed by the raw material conveying belt 3, and then the special-shaped castings at the raw material conveying belt 3 are manually placed into the tray at the double-layer circulating tray roller line 2. The double-layer circulating tray roller line 2 conveys the special-shaped castings to one side of the transfer unit, clamps the special-shaped castings by the transfer unit, and places the special-shaped castings to the feeding position of a machining equipment such as a trimming machine. The machining equipment continues to process the special-shaped castings to complete the conveying in the production line.

[0085] Specifically, the visual detection camera assembly can detect and position the special-shaped castings such as knuckles, so as to have intelligent recognition function, so that the transfer equipment has sensing and adaptive ability, and can automatically recognize, position and stably grasp the complex castings with individual differences in size and shape;

[0086] Further, the transfer equipment of the present application is not only a carrying equipment, but also an intelligent production logistics node. By integrating with a manufacturing execution system, it can dynamically schedule the transfer task according to the production plan, equipment state and process path, and realize the just-in-time distribution of materials between the buffer area, machining station and detection table.

[0087] The problems of equipment downtime and work-in-process backlog caused by poor material flow in discrete manufacturing are effectively solved, so as to comprehensively improve the comprehensive efficiency and flexibility of the whole production line, and facilitate the construction of a digital and flexible intelligent workshop.

[0088] In the technical solution, the clamping mechanism can adaptively clamp the special-shaped casting, can adapt to special-shaped castings of different models, and the lifting mechanism can lift the special-shaped casting from the bottom, thereby increasing the stability of the special-shaped casting clamping and making the special-shaped casting more stable during transfer in the production line.

[0089] The design of the present application can adapt to special-shaped castings of different models, increase the versatility of the transfer equipment, improve the efficiency of the transfer of special-shaped castings in the production line, thereby improving the efficiency of special-shaped casting processing, reducing the cost of special-shaped casting transfer in the production line, and the transfer equipment has a wide range of applications, so that the production line layout can be adjusted according to process optimization, increasing the flexibility of the production line layout.

[0090] The clamping mechanism includes a partition protection frame 6 connected to the bottom of the support frame 5, and the top of the support frame 5 is connected with a connecting protection frame 11 installed on the execution end of the multi-axis mechanical arm 4.

[0091] A plurality of clamping pieces 7 arranged in a ring array are arranged below the partition protection frame 6, the plurality of clamping pieces 7 are respectively in transmission connection with a plurality of clamping assemblies 8, the plurality of clamping assemblies 8 are respectively in transmission connection with a plurality of moving assemblies 9, and the plurality of moving assemblies 9 are in transmission connection with a driving assembly 10.

[0092] Specifically, the clamping assembly 8 is arranged at the partition protection frame 6, and the moving assembly 9 and the driving assembly 10 are arranged at the support frame 5.

[0093] Further, the clamping side of the clamping piece 7 is in a stepped structure, so as to adapt to special-shaped castings of various models.

[0094] The clamping side of the clamping piece 7 is provided with an anti-skid rubber pad, thereby increasing the stability of the clamping of the special-shaped casting.

[0095] In the technical solution, the clamping mechanism is used for clamping and fixing the special-shaped casting.

[0096] The clamping assembly 8 includes a lower gear 81, both sides of the lower gear 81 are connected with a rotating shaft 82, the surface of the rotating shaft 82 is connected with the clamping piece 7, both ends of the rotating shaft 82 are respectively in rotatable penetration connection with a fixed side plate 83, and the top of the fixed side plate 83 is connected with the bottom of the partition protection frame 6.

[0097] The side surface of the lower gear 81 is engagedly connected with an upper gear 84, and the side surface of the upper gear 84 is engagedly connected with a moving rack 85.

[0098] In the technical solution, the angle of the clamping piece 7 is controlled by the clamping assembly 8, thereby facilitating the clamping and releasing of the special-shaped casting by the plurality of clamping pieces 7.

[0099] Specifically, the bottom surface of the partition protection frame shell 6 is provided with a through hole, and the upper gear 84 is rotationally connected with the wall of the through hole.

[0100] The side surface of the partition protection frame shell 6 is provided with a preset opening, and one end of the movable rack 85 extends to the outside of the partition protection frame shell 6 through the preset opening.

[0101] Further, the movable rack 85 is provided with a moving opening, and the inner wall of the partition protection frame shell 6 is connected with a positioning strip 86, which is slidably connected with the movable rack 85 through the moving opening.

[0102] In use, the movable rack 85 is moved by the moving assembly 9, thereby driving the upper gear 84 to rotate, and further driving the lower gear 81 to rotate, thereby driving the rotating shaft 82 to rotate, and the rotating shaft 82 drives the clamping piece 7 to rotate when rotating, thereby adjusting the angle of the plurality of clamping pieces 7.

[0103] The upper part of the movable rack 85 is connected with the execution end of the moving assembly 9, and the moving assembly 9 comprises a movable threaded shaft 91, one end of which is rotationally connected with the inner wall of the support frame shell 5.

[0104] The surface of the movable threaded shaft 91 is threadedly connected with a movable plate 92, and the bottom of the movable plate 92 is connected with a connecting sliding block 93, and the bottom of the connecting sliding block 93 is connected with the top of the movable rack 85.

[0105] Further, the inner wall of the support frame shell 5 is connected with a plurality of anti-deviation tracks 94, and the surface of the anti-deviation track 94 is slidably connected with the movable plate 92.

[0106] Specifically, the bottom surface of the support frame shell 5 is provided with a plurality of communication openings, and the connecting sliding block 93 is slidably connected with the bottom surface of the support frame shell 5 through the communication openings.

[0107] In the technical solution, the movement of the moving assembly 9 provides driving force for the operation of the clamping assembly 8.

[0108] In use, the movable threaded shaft 91 is driven to rotate by the driving assembly 10, thereby driving the movable plate 92 to move along the anti-deviation track 94, and further driving the connecting sliding block 93 to move in the same direction, thereby driving the movable rack 85 to move in the same direction.

[0109] The end of the movable threaded shaft 91 away from the support frame shell 5 is drivingly connected with the driving assembly 10, and the driving assembly 10 comprises a driving source 101, and the output end of the driving source 101 is connected with a central bevel gear 102.

[0110] The side surface of the central bevel gear 102 is meshingly connected with a plurality of side bevel gears 103 arranged in a ring array, and one side of the side bevel gear 103 is connected with one end of the movable threaded shaft 91.

[0111] Further, the inner wall of the support frame shell 5 is connected with a protective ring 104, the surface of the movable threaded shaft 91 is rotatably penetrated and connected with the protective ring 104;

[0112] The outer side of the protective ring 104 is connected with one end of the anti-deviation track 94, so as to provide support force for the anti-deviation track 94.

[0113] Specifically, the driving source 101 is installed on the top surface of the support frame shell 5, the output end of the driving source 101 penetrates the top surface of the support frame shell 5 and extends to the inner cavity of the support frame shell 5, and is rotatably connected with the bottom surface of the inner cavity of the support frame shell 5.

[0114] In the technical solution, the driving assembly 10 synchronously provides driving force for the plurality of moving assemblies 9.

[0115] In use, the central bevel gear 102 is driven to rotate by the driving source 101, so as to drive the plurality of side bevel gears 103 to rotate, and the side bevel gears 103 drive the movable threaded shaft 91 to rotate when rotating.

[0116] The lifting mechanism includes a mounting frame 12, one side of the mounting frame 12 is drivingly connected with a rotating assembly 13, and the rotating assembly 13 is installed on the outer side of the support frame shell 5.

[0117] The inner side of the mounting frame 12 is slidingly provided with a lifting platform 14, the lifting platform 14 is drivingly connected with a lifting assembly 15, and the lifting assembly 15 is installed on the inner side of the mounting frame 12.

[0118] One side of the lifting platform 14 is installed with a folding member.

[0119] In the technical solution, the lifting mechanism can lift the special-shaped casting from the bottom, so as to increase the stability of the special-shaped casting during transfer.

[0120] The rotating assembly 13 includes an anti-falling track ring 131 and a rotating plate 132, a plurality of anti-falling track rings 131 are connected with the side surface of the support frame shell 5, and the surfaces of the plurality of anti-falling track rings 131 are slidingly connected with one side of the rotating plate 132.

[0121] The other side of the rotating plate 132 is installed with two symmetrically distributed rotating power sources 133, the output end of the rotating power source 133 is connected with a rotating gear 134, the side surface of the rotating gear 134 is meshingly connected with the outer side of a fixed tooth ring 135, and the bottom of the fixed tooth ring 135 is connected with the top of the support frame shell 5.

[0122] Further, the inner side of the fixed tooth ring 135 is connected with a plurality of annularly arrayed reinforcing rib plates 136, so as to increase the structural strength of the fixed tooth ring 135.

[0123] Specifically, one side of the rotating plate 132 is connected with one side of the mounting frame 12.

[0124] In the technical solution, the angle of the mounting frame 12 and other structures is adjusted by the rotating assembly 13.

[0125] In use, the rotating power source 133 drives the rotating gear 134 to rotate, so that the rotating gear 134 rotates along the fixed gear ring 135, thereby driving the rotating power source 133 and the rotating plate 132 to rotate along the anti-derailment track ring 131, and further driving the mounting frame 12 and other structures to rotate, so as to adjust the angle of the mounting frame 12 and other structures.

[0126] The lifting assembly 15 comprises a lifting power source 151, and the output end of the lifting power source 151 is connected with a lifting threaded shaft 152.

[0127] The lifting threaded shaft 152 is threadedly connected with a lifting table 14, and the lifting table 14 is provided with a folding and unfolding component on one side.

[0128] Specifically, the lifting power source 151 is mounted on the top of the mounting frame 12, the top surface of the mounting frame 12 is provided with a rotating hole, the lower end of the lifting threaded shaft 152 is rotatably connected with the inner wall of the bottom surface of the mounting frame 12, and the upper end of the lifting threaded shaft 152 is rotatably penetrated through the rotating hole and connected with the top surface of the mounting frame 12.

[0129] Further, a plurality of limiting track columns 153 are connected with the inner wall of the mounting frame 12, and the limiting track columns 153 are slidably penetrated through and connected with the lifting table 14.

[0130] In the technical solution, the height of the lifting table 14 and the folding and unfolding component is adjusted by the lifting assembly 15 to adapt to different types of special-shaped castings.

[0131] In use, the lifting power source 151 drives the lifting threaded shaft 152 to rotate, thereby driving the lifting table 14 to move along the limiting track column 153, so as to adjust the height of the lifting table 14.

[0132] The folding and unfolding component comprises a telescopic assembly 16 and an adaptive lifting assembly 17, the telescopic assembly 16 comprises a fixed frame shell 161 and a movable frame shell 162, one side of the fixed frame shell 161 is connected with one side of the lifting table 14, and one side of the movable frame shell 162 is provided with the adaptive lifting assembly 17.

[0133] The fixed frame shell 161 and the movable frame shell 162 are provided with a cross movable frame 163, the cross movable frame 163 is rotatably connected with rotating connecting seats 164 at both ends, and the rotating connecting seats 164 on both sides are connected with adjusting plates 165 on both sides.

[0134] One side of the adjusting plate 165 is threadedly connected with a bidirectional threaded shaft 166, one end of the bidirectional threaded shaft 166 is connected with the output end of a telescopic power source 167, and the telescopic power source 167 is mounted on the outer side of the fixed frame shell 161.

[0135] The adjusting plate 165 on the other side is in surface sliding connection with the first positioning column 168, and the two ends of the first positioning column 168 are connected with the inner side of the moving frame shell 162.

[0136] The fixed frame shell 161 is internally connected with a plurality of second positioning columns 169, and the surface of the second positioning column 169 is in slidable penetrating connection with the adjusting plate 165 in the fixed frame shell 161.

[0137] Specifically, the fixed frame shell 161 is provided with a connecting hole on one side, and the two-way threaded shaft 166 is in rotatable penetrating connection with the fixed frame shell 161 on one side through the connecting hole, and the other end of the two-way threaded shaft 166 is in rotatable connection with the inner wall of the other side of the fixed frame shell 161.

[0138] The cross movable frame 163 is composed of two cross-distributed movable strips, and the centers of the two movable strips are in rotatable connection with the pin shaft.

[0139] The surface of the two-way threaded shaft 166 is threadedly connected with two symmetrically distributed adjusting plates 165.

[0140] In the technical solution, the telescopic assembly 16 is used to extend and store the adaptive lifting assembly 17.

[0141] The adaptive lifting assembly 17 comprises a lifting plate 171, and the moving frame shell 162 is provided with two lifting plates 171 on one side, and the lifting plate 171 is rotatably connected with a rotating connecting seat 173 on one end, and the two rotating connecting seats 173 are respectively connected with the corresponding adjusting plates 165.

[0142] The moving frame shell 162 is provided with a storage opening on one side, and the storage opening is connected with a rotating point column 172, and the surface of the rotating point column 172 is in sliding connection with the lifting plate 171.

[0143] In the technical solution, the rotating connecting seat 173 is used to lift the special-shaped casting.

[0144] Specifically, the lifting plate 171 is provided with a rotating opening, and the rotating point column 172 is in slidable penetrating connection with the lifting plate 171 through the rotating opening.

[0145] The rotating connecting seat 164 and the rotating connecting seat 173 are both composed of a center column and a side plate, and the two ends of the center column are both connected with the side plate, and the center column of the rotating connecting seat 164 is in rotatable connection with the cross movable frame 163, and the side plate is respectively connected with the corresponding adjusting plate 165.

[0146] In use, the telescopic power source 167 drives the bidirectional threaded shaft 166 to rotate, thereby driving the two adjusting plates 165 to move towards or away from each other along the second positioning column 169. When the two adjusting plates 165 move, they drive the two ends of one side of the cross movable frame 163 to move, thereby driving the two ends of the other side of the cross movable frame 163 to move. At this time, the corresponding adjusting plate 165 can be driven to move along the first positioning column 168, thereby driving the first positioning column 168 and the moving frame shell 162 to move, and adjusting the distance between the moving frame shell 162 and the fixed frame shell 161.

[0147] When the adjusting plate 165 moves along the first positioning column 168, it drives the corresponding rotating connecting seat 173 to move. At this time, under the action of the rotation point column 172, the lifting plate 171 can be driven to rotate, thereby adjusting the rotation of the lifting plate 171. The lifting plate 171 can extend out as the telescopic assembly 16 extends, so as to facilitate the lifting of the lifting plate 171 on the special-shaped casting.

[0148] The driving source 101 and the rotating power source 133 are motor sets or other devices that can output rotating kinetic energy.

[0149] Although the specific embodiments of the present application are described above, those skilled in the art should understand that this is only an example. The protection scope of the present application is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the present application. These changes and modifications all fall within the protection scope of the present application.

Claims

1. In-line transfer equipment for shaped castings, comprising a supporting floor (1), characterised in that, The in-line transfer equipment of the special-shaped castings further comprises a double-layer circulating tray roller line (2), a feeding conveyor (3), and two transfer units, the double-layer circulating tray roller line (2) is arranged on one side of the feeding conveyor (3), and the two transfer units are symmetrically arranged on the side of the double-layer circulating tray roller line (2) away from the feeding conveyor (3); The transfer unit comprises a multi-axis mechanical arm (4), a visual detection camera assembly is mounted at an execution end of the multi-axis mechanical arm (4), a clamping module is connected to the execution end of the multi-axis mechanical arm (4), the clamping module comprises a support frame shell (5), a clamping mechanism is arranged below the support frame shell (5), and two groups of lifting mechanisms are arranged on the side of the support frame shell (5); the clamping mechanism is used for clamping the special-shaped castings, and the lifting mechanisms lift the special-shaped castings from the bottom; The lifting mechanism comprises a mounting frame (12), one side of the mounting frame (12) is in transmission connection with a rotating assembly (13), and the rotating assembly (13) is mounted outside the support frame shell (5); A lifting table (14) is slidably arranged on the inner side of the mounting frame (12), and the lifting table (14) is in transmission connection with a lifting assembly (15); A folding and unfolding component is mounted on one side of the lifting table (14); The folding and unfolding component comprises a telescopic assembly (16) and an adaptive lifting assembly (17), the telescopic assembly (16) comprises a fixed frame shell (161) and a movable frame shell (162); A cross movable frame (163) is arranged between the fixed frame shell (161) and the movable frame shell (162), rotating connecting seats (164) are rotatably connected to two ends of the cross movable frame (163), and the rotating connecting seats (164) on the two sides are connected with adjusting plates (165) on the two sides respectively; The adjusting plate (165) on one side is in surface threaded connection with a bidirectional threaded shaft (166), and one end of the bidirectional threaded shaft (166) is connected with the output end of a telescopic power source (167); The adjusting plate (165) on the other side is in surface sliding connection with a first positioning column (168); The adaptive lifting assembly (17) comprises a lifting plate (171), two lifting plates (171) are arranged on one side of the movable frame shell (162), one end of the lifting plate (171) is rotatably connected with a rotating connecting seat (173), and the two rotating connecting seats (173) are respectively connected with corresponding adjusting plates (165); A receiving opening is formed on one side of the movable frame shell (162), a rotating point column (172) is connected to the wall of the receiving opening, and the surface of the rotating point column (172) is in sliding connection with the lifting plate (171).

2. The in-line transfer apparatus for contoured castings of claim 1 wherein: The clamping mechanism comprises a partition protection frame shell (6), the partition protection frame shell (6) is connected to the bottom of the support frame shell (5). The separation protection frame shell (6) is provided below with a plurality of clamping pieces (7) arranged in an annular array, the plurality of clamping pieces (7) are respectively in transmission connection with a plurality of clamping assemblies (8), the plurality of clamping assemblies (8) are respectively in transmission connection with a plurality of moving assemblies (9), and the plurality of moving assemblies (9) are all in transmission connection with a driving assembly (10).

3. The in-line transfer apparatus for contoured castings of claim 2 wherein: The clamping assembly (8) comprises a lower gear (81), both sides of the lower gear (81) are connected with a rotating shaft (82), and the rotating shaft (82) is connected with the clamping piece (7) in surface. The lower gear (81) is in meshing connection with an upper gear (84) in side surface, and the upper gear (84) is in meshing connection with a moving rack (85) in side surface.

4. The apparatus for in-line transfer of contoured castings of claim 3 wherein: The moving rack (85) is connected with an executing end of the moving assembly (9) in upper portion, the moving assembly (9) comprises a moving threaded shaft (91), one end of the moving threaded shaft (91) is rotatably connected with an inner wall of the support frame shell (5); The moving threaded shaft (91) is in surface thread connection with a moving plate (92), the moving plate (92) is connected with a connecting sliding block (93) in bottom, and the connecting sliding block (93) is connected with the moving rack (85) in top in bottom.

5. The apparatus for in-line transfer of contoured castings of claim 4 wherein: The moving threaded shaft (91) is in transmission connection with the driving assembly (10) away from one end of the support frame shell (5), the driving assembly (10) comprises a driving source (101), and an output end of the driving source (101) is connected with a central bevel gear (102); The central bevel gear (102) is in meshing connection with a plurality of side bevel gears (103) arranged in an annular array in side surface, and one side of the side bevel gear (103) is connected with one end of the moving threaded shaft (91).

6. The in-line transfer apparatus for contoured castings of claim 1 wherein: The rotating assembly (13) comprises an anti-derailment track ring (131) and a rotating plate (132), the support frame shell (5) is connected with a plurality of anti-derailment track rings (131) in side surface, and the plurality of anti-derailment track rings (131) are in sliding connection with one side of the rotating plate (132) in surface; The rotating plate (132) is mounted with two symmetrical rotating power sources (133) on the other side, an output end of the rotating power source (133) is connected with a rotating gear (134), and the rotating gear (134) is in meshing connection with a fixed tooth ring (135) outside in side surface.

7. The apparatus of claim 1 wherein: The lifting assembly (15) comprises a lifting power source (151), and an output end of the lifting power source (151) is connected with a lifting threaded shaft (152); The lifting threaded shaft (152) is in surface thread connection with a lifting platform (14), and the lifting platform (14) is mounted with a folding component on one side.

Images