Material handling device

Abstract

The application provides a material conveying device, which comprises a conveying assembly, a feeding assembly and a jacking assembly. The conveying assembly is configured to convey a carrier along a first direction. The feeding assembly is arranged along a second direction intersecting the first direction, and is configured to convey a tooling to the conveying assembly. The feeding assembly comprises two groups of conveying mechanisms and a first distance adjusting mechanism. The two groups of conveying mechanisms are arranged at intervals along the first direction, and the first distance adjusting mechanism is configured to adjust the distance between the two groups of conveying mechanisms. The jacking assembly is located on a conveying path of the conveying assembly, and is configured to clamp the tooling conveyed to the conveying assembly, and further configured to jack up the clamped tooling.

Description

Technical Field

[0001] This application relates to the field of product processing technology, and in particular to a material conveying device. Background Technology

[0002] During product processing, due to differences in product size or carrier size, it is necessary to manually change tooling of different sizes, and based on the different sizes of tooling, it is necessary to manually adjust the width of the transport channel, resulting in high labor costs and affecting processing efficiency. Utility Model Content

[0003] This application provides a material handling device to solve the problem of reduced processing efficiency when changing tooling of different sizes in the known art.

[0004] This application provides a material handling device, including a transport component, a loading component, and a lifting component; the transport component is configured to transport a carrier along a first direction; the loading component is arranged along a second direction, which intersects with the first direction, and is configured to transport a tooling to the transport component; the loading component includes two sets of transport mechanisms and a first adjusting mechanism, the two sets of transport mechanisms are spaced apart along the first direction, and the first adjusting mechanism is configured to adjust the distance between the two sets of transport mechanisms; the lifting component is located on the transport path of the transport component, and is configured to clamp the tooling transported to the transport component, and is also configured to lift the clamped tooling.

[0005] In one possible implementation, the transport component includes two second transport mechanisms arranged at intervals along the second direction; Any group of the transport mechanisms includes two first transport mechanisms, one of which is located between the two second transport mechanisms, and the other of which is located on one side of the transport assembly.

[0006] In one possible implementation, the transport assembly further includes a second pitch adjustment mechanism configured to adjust the spacing between the two second transport mechanisms.

[0007] In one possible implementation, along the second direction, the adjacent ends of two first transport mechanisms located in the same group are connected to the second transport mechanism, and the length of the two first transport mechanisms located in the same group can be adjusted as the second transport mechanism moves.

[0008] In one possible implementation, the first transportation mechanism includes: First mounting base; A telescopic component is provided along the second direction, one end of which is connected to the second transport mechanism, and the other end of which is telescopically connected to the first mounting base; A movable wheel is rotatably connected to the end of the telescopic member away from the first mounting base; Multiple first transmission wheels are rotatably connected to the first mounting base; A first conveyor belt is wound around the outer periphery of the movable wheel and a plurality of first drive wheels, and the first conveyor belt is configured to transport the tooling.

[0009] In one possible implementation, the feeding assembly further includes a lifting mechanism, and the first transport mechanism further includes a second mounting base. The lifting mechanism is connected to the second mounting base located between two second transport mechanisms. Along a third direction, the first mounting base is vertically connected to the second mounting base. The lifting mechanism is drively connected to the first mounting base for driving the first mounting base to lift. The third direction intersects with the first direction and the second direction.

[0010] In one possible implementation, the material conveying device further includes a first drive assembly, which is drively connected to the first adjusting mechanism and the second adjusting mechanism, and is used to provide driving force to the first adjusting mechanism and the second adjusting mechanism.

[0011] In one possible implementation, the first drive assembly includes a first pitch adjustment drive, a first drive wheel, and a first driven wheel. The first pitch adjustment drive is driven by the first drive wheel, the first drive wheel is driven by the first pitch adjustment mechanism and the first driven wheel, and the first driven wheel is driven by the second pitch adjustment mechanism.

[0012] In one possible implementation, the transport assembly further includes two third transport mechanisms and a third adjustment mechanism, with the two third transport mechanisms disposed on one side of the two second transport mechanisms along the first direction. Along the second direction, the third adjusting mechanism is configured to adjust the spacing between the two third transport mechanisms; the lifting assembly is located between the two third adjusting mechanisms and is movable between the two third transport mechanisms along the second direction.

[0013] In one possible implementation, the material conveying device further includes a second drive assembly, which is drively connected to the third adjusting mechanism and the lifting assembly, so that the lifting assembly can move synchronously with the adjustment of the distance between the two third conveying mechanisms.

[0014] In the material handling device of this application, the tooling is automatically transported from the side of the transport component to the transport component via the loading component, and then transported to the lifting component via the transport component. The lifting component clamps the tooling and drives it to lift. This enables automated installation of the tooling, improves processing efficiency, and reduces processing costs. In addition, the distance between the two sets of transport mechanisms in the loading component can be adjusted to allow loading and installation of tooling of different lengths, thus increasing the range of tooling that the material handling device can adapt to. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the material conveying device of this application in one embodiment.

[0016] Figure 2 This is a schematic diagram showing the installation of the transport component and the loading component of the material handling device of this application in one embodiment.

[0017] Figure 3 This is a schematic diagram of the transport component and the loading component of the material handling device of this application in one embodiment.

[0018] Figure 4 This is a schematic diagram of the feeding component of the material handling device of this application in one embodiment.

[0019] Figure 5 This is a schematic diagram of the feeding assembly of the material conveying device in one embodiment of the present application. The distance between the two second conveying mechanisms in the figure is relatively large compared to... Figure 4 It gets smaller.

[0020] Figure 6 This is a schematic diagram of the lifting component in one embodiment of the material conveying device of this application.

[0021] Figure 7 This is an exploded view of the lifting component in one embodiment of the material conveying device of this application.

[0022] Key component symbols: 100, material conveying device; X, first direction; Y, second direction; Z, third direction; P, pressing surface; 10, processing table; 20, transport assembly; 21, second transport mechanism; 211, second mounting base; 212, second drive wheel; 213, second conveyor belt; 214, second transport drive component; 22, second adjustment mechanism; 221, second rotating seat; 222, second lead screw; 223, second sliding sleeve; 224, second slide rail; 30, loading assembly; 301, transport mechanism; 3 1. First transport mechanism; 311. First mounting base; 3110. Through groove; 312. Lifting mounting base; 313. First transport drive component; 314. First transmission wheel; 315. Movable wheel; 316. First conveyor belt; 317. Telescopic component; 318. Lifting wheel; 3180. Lifting component; 319. Elastic component; 32. First adjusting mechanism; 321. First rotating seat; 322. First lead screw; 323. First sliding sleeve; 324. First slide rail; 33. Third transport mechanism; 34. Third adjusting mechanism; 341. Third rotating seat; 342. Third lead screw; 343. Third sliding sleeve; 344. Third slide rail; 40. Lifting assembly; 41. Sliding mechanism; 411. Fourth rotating seat; 412. Fourth lead screw; 413. Fourth sliding sleeve; 414. Fourth slide rail; 415. Slide plate; 42. Lifting mechanism; 421. Pressing component; 422. Rotary drive component; 423. Pressing drive component; 424. Lifting drive component; 425. Lifting plate; 4250. First through hole; 43. Limiting mechanism; 431. Fifth rotating seat 432. Fifth lead screw; 433. Fifth sliding sleeve; 434. Limit drive component; 435. Limit plate; 436. Limit mounting seat; 50. First drive assembly; 51. First pitch adjustment drive component; 52. First driving wheel; 53. First driven wheel; 60. Tooling; 61. Second through hole; 62. Limit groove; 70. Second drive assembly; 71. Second pitch adjustment drive component; 72. First synchronous pulley; 73. Second synchronous pulley; 74. Synchronous belt; 75. Second driving wheel; 76. Second driven wheel; 80. Carrier.

[0023] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation

[0024] The following description will refer to the accompanying drawings to provide a more complete picture of the present application. The drawings illustrate exemplary embodiments of the present application. However, the present application may be implemented in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided to make the present application thorough and complete, and to fully convey the scope of the present application to those skilled in the art. The same reference numerals denote the same or similar components.

[0025] The terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to limit the application. As used herein, unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “the” are intended to also include the plural forms. Furthermore, when used herein, “comprising” and / or “including” and / or “having,” integers, steps, operations, components, and / or components, but does not exclude the presence or addition of one or more other features, regions, integers, steps, operations, components, and / or groups thereof.

[0026] Unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains. Furthermore, unless expressly defined herein, terms such as those defined in a general dictionary should be interpreted as having the same meaning as they have in the relevant art and in the content of this application, and will not be interpreted as having an idealized or overly formal meaning.

[0027] The specific embodiments of this application will be further described in detail below with reference to the accompanying drawings.

[0028] like Figures 1 to 3 As shown, this embodiment provides a material conveying device 100, including a transport component 20, a feeding component 30, and a lifting component 40.

[0029] For ease of reading, this application introduces a first direction X, a second direction Y, and a third direction Z to describe the embodiments of this application. The first direction X, the second direction Y, and the third direction Z can be three non-parallel straight lines in space; further, the first direction X, the second direction Y, and the third direction Z can be three mutually perpendicular directions in a three-dimensional coordinate system (a three-dimensional Cartesian coordinate system). In subsequent embodiments, the first direction X is described as the X-axis direction of the three-dimensional coordinate system, the second direction Y is the Y-axis direction of the three-dimensional coordinate system, and the third direction Z is the Z-axis direction of the three-dimensional coordinate system.

[0030] The transport assembly 20 is configured to transport the carrier 80 along a first direction X, on which workpieces or products can be placed. The loading assembly 30 is positioned along a second direction Y and is configured to transport the tooling 60 to the transport assembly 20. The tooling 60 can position the carrier 80, and the use of the transport assembly 20 of the carrier 80 for transport reduces costs. The loading assembly 30 includes two sets of transport mechanisms 301 and a first adjusting mechanism 32. Along the first direction X, the two sets of transport mechanisms 301 are spaced apart, and the first adjusting mechanism 32 is configured to adjust the distance between the two sets of transport mechanisms 301 to accommodate tooling 60 of different lengths. The lifting assembly 40 is located on the transport path of the transport assembly 20. The lifting assembly 40 is configured to clamp the tooling 60 transported to the transport assembly 20, and the lifting assembly 40 is also configured to lift the clamping tooling 60 so as to position and lift the carrier 80 subsequently transported to the lifting assembly 40 through the tooling 60.

[0031] Thus, in the material handling device 100 of this application, the tooling 60 is automatically transported from the side of the transport component 20 to the transport component 20 via the loading component 30, and then transported to the lifting component 40 via the transport component 20. The lifting component 40 clamps the tooling 60 and drives it to lift, thereby achieving automated installation of the tooling 60, improving processing efficiency and reducing processing costs. In addition, the spacing between the two sets of transport mechanisms 301 in the loading component 30 can be adjusted to enable loading and installation of tooling 60 of different lengths, increasing the range of tooling 60 that the material handling device 100 can accommodate.

[0032] Please combine Figures 2 to 5 In one embodiment, the transport component 20 includes two second transport mechanisms 21, which are spaced apart along a second direction Y. Any set of transport mechanisms 301 includes two first transport mechanisms 31, one of which is located between the two second transport mechanisms 21, and the other is located on one side of the transport component 20.

[0033] In this embodiment, the material handling device 100 further includes a processing table 10. A second transport mechanism 21 is disposed on the processing table 10 along a first direction X, and a first transport mechanism 31 is disposed on the processing table 10 along a second direction Y. Two first transport mechanisms 31 are provided between the two second transport mechanisms 21, and two more first transport mechanisms 31 are provided on the same side of the two second transport mechanisms 21 in the second direction Y. The spacing between the two first transport mechanisms 31 located between the two second transport mechanisms 21 is the same as the spacing between the other two first transport mechanisms 31, so that the tooling 60 is transported from the side of the transport assembly 20 to the transport assembly 20 via the four first transport mechanisms 31, and then the tooling 60 is transported by the transport assembly 20.

[0034] In this embodiment, the second transport mechanism 21 includes a second mounting base 211, a plurality of second drive wheels 212, a second conveyor belt 213, and a second transport drive member 214. The second mounting base 211 is arranged along a first direction X, and the plurality of second drive wheels 212 are located on the side of the second mounting base 211 near another second transport mechanism 21. The plurality of second drive wheels 212 are rotatably connected to the second mounting base 211, and are spaced apart along the first direction X. The second transport drive member 214 is mounted on the second mounting base 211 and is drively connected to one of the second drive wheels 212 to drive the second drive wheel 212 to rotate. The second conveyor belt 213 is arranged to surround the plurality of second drive wheels 212 in sequence, so as to realize the synchronous rotation of the plurality of second drive wheels 212 through the second conveyor belt 213, and the carrier 80 and the tooling 60 can be placed on the second conveyor belt 213 and move with the second conveyor belt 213.

[0035] In this embodiment, there are five second drive wheels 212. Four second drive wheels 212 are arranged at intervals along the first direction X, and the third second drive wheel 212 is located between the two middle second drive wheels 212 and is at a lower height than the four second drive wheels 212, so as to facilitate the tensioning of the second conveyor belt 213. The second transport drive component 214 is connected to the second drive wheel 212 at the lower height.

[0036] Please combine Figures 2 to 5 In one embodiment, the transport assembly 20 further includes a second adjustment mechanism 22 configured to adjust the distance between the two second transport mechanisms 21 so as to adjust the distance between the two second transport mechanisms 21 according to the width of the carrier 80 and the tooling 60.

[0037] Along the second direction Y, the adjacent ends of the two first transport mechanisms 31 located in the same group are connected to the second transport mechanism 21, and the length of the two first transport mechanisms 31 located in the same group can be adjusted as the second transport mechanism 21 moves, so that when the distance between the two second transport mechanisms 21 changes, the length of the two first transport mechanisms 31 located in the same group changes accordingly, ensuring that the tooling 60 can continue to be transported to the two second transport mechanisms 21 to continue transporting the tooling 60.

[0038] In this embodiment, the first adjusting mechanism 32 includes a first rotating seat 321, a first lead screw 322, and a first sliding sleeve 323. Two first rotating seats 321 are provided and mounted on the processing table 10. The two first rotating seats 321 are spaced apart along the first direction X. The first lead screw 322 is also positioned along the first direction X, and its two ends are rotatably mounted on the two first rotating seats 321. The first sliding sleeve 323 is sleeved on the outer periphery of the first lead screw 322, and is threadedly engaged with the first lead screw 322, so that the rotation of the first lead screw 322 drives the first sliding sleeve 323 to move along the first direction X. Along the first direction X, two first transport mechanisms 31 located on the same side are connected to the first sliding sleeve 323 via a connecting rod, so that the first sliding sleeve 323 drives the two first transport mechanisms 31 to move synchronously along the first direction X, thereby achieving the adjustment of the distance between the two sets of first transport mechanisms 31.

[0039] Furthermore, the first adjustment mechanism 32 also includes a first slide rail 324, which is fixed on the processing table 10 along the first direction X, and the first transport mechanism 31 is slidably connected to the first slide rail 324.

[0040] In this embodiment, the second adjusting mechanism 22 includes a second rotating seat 221, a second lead screw 222, and a second sliding sleeve 223. Two second rotating seats 221 are provided and mounted on the processing table 10. The two second rotating seats 221 are spaced apart along the second direction Y. The second lead screw 222 is also positioned along the second direction Y, and its two ends are rotatably mounted on the two second rotating seats 221. The second sliding sleeve 223 is sleeved on the outer periphery of the second lead screw 222, and the second sliding sleeve 223 is threadedly engaged with the second lead screw 222, so that the rotation of the second lead screw 222 drives the second sliding sleeve 223 to move along the second direction Y. A second mounting seat 211 is connected to the second sliding sleeve 223 via a connecting rod, so that the second mounting seat 211 slides along the second direction Y via the second sliding sleeve 223, thereby adjusting the distance between the two second mounting seats 211.

[0041] Furthermore, the second adjustment mechanism 22 also includes a second slide rail 224, which is fixed on the processing table 10 along the second direction Y, and the second mounting base 211 is slidably connected to the second slide rail 224.

[0042] Please combine Figures 2 to 5 In one embodiment, the material conveying device 100 further includes a first drive component 50, which is drively connected to a first adjusting mechanism 32 and a second adjusting mechanism 22, and is used to provide driving force to the first adjusting mechanism 32 and the second adjusting mechanism 22.

[0043] The first drive assembly 50 includes a first pitch adjustment drive 51, a first drive wheel 52, and a first driven wheel 53. The first pitch adjustment drive 51 is driven by the first drive wheel 52. The first drive wheel 52 is driven by the first pitch adjustment mechanism 32 and the first driven wheel 53. The first driven wheel 53 is driven by the second pitch adjustment mechanism 22.

[0044] In this embodiment, the first adjustable-pitch drive component 51 is fixed on the processing table 10. The first adjustable-pitch drive component 51 is a motor, which can drive the first drive wheel 52 to rotate. The first drive wheel 52 is coaxially connected to the first lead screw 322, thereby driving the first lead screw 322 to rotate. Both the first drive wheel 52 and the first driven wheel 53 are bevel gears, and the first drive wheel 52 meshes with the first driven wheel 53 to drive the first driven wheel 53 to rotate. The first driven wheel 53 is coaxially connected to the second lead screw 222, thereby driving the second lead screw 222 to rotate.

[0045] Please combine Figures 2 to 5 In one embodiment, the first transport mechanism 31 includes a first mounting base 311, a telescopic member 317, a movable wheel 315, a plurality of first transmission wheels 314, a first conveyor belt 316, and a first transport drive member 313.

[0046] The first mounting base 311 is arranged along the second direction Y. The movable wheel 315 and multiple first transmission wheels 314 are located on the side of the first mounting base 311 closest to another first transport mechanism 31 along the first direction X. A telescopic member 317 is arranged along the second direction Y. One end of the telescopic member 317 is telescopically connected to the first mounting base 311, and the other end extends beyond the first mounting base 311 and is fixed to the second mounting base 211. The telescopic member 317 is a three-section telescopic linkage, specifically including three sliding rods arranged along the second direction Y and slidably connected in sequence, so as to adapt to the adjustment of the distance between the second mounting base 211 and the first mounting base 311 in the second direction Y by extending and retracting the telescopic member 317 along the second direction Y.

[0047] A movable wheel 315 is rotatably connected to the end of the telescopic member 317 away from the first mounting base 311. A plurality of first drive wheels 314 are disposed on the first mounting base 311. A first conveyor belt 316 is wound around the outer periphery of the movable wheel 315 and the plurality of first drive wheels 314, and the first conveyor belt 316 is configured as a transport fixture 60. The plurality of first drive wheels 314 are rotatably connected to the first mounting base 311.

[0048] In this embodiment, the first transport mechanism 31 further includes a lifting mounting base 312, and the first mounting base 311 is movably connected to the lifting mounting base 312 along the third direction Z. The loading assembly 30 further includes a lifting mechanism, which is connected to the lifting mounting base 312 located between the two second transport mechanisms 21. The lifting mechanism is drively connected to the first mounting base 311 and is used to drive the first mounting base 311 to move up and down.

[0049] The lifting mechanism is a mechanism such as a cylinder lifting slide, which drives the first mounting base 311 to rise and fall, thereby causing the first conveyor belt 316 mounted on the first mounting base 311 to rise and fall, thereby driving the tooling 60 placed on the first conveyor belt 316 to rise and fall. After the tooling 60 is transported between the two second transport mechanisms 21, the lifting mechanism lifts the tooling 60 from the first transport mechanism 31 and then lowers it onto the second conveyor belt 213 of the second transport mechanism 21.

[0050] In this embodiment, the first transport mechanism 31 further includes two lifting wheels 318 and an elastic element 319. The number of first transmission wheels 314 is set to four, arranged sequentially at intervals along the second direction Y. The first transport drive element 313 is a motor, and it is connected to the first transmission wheel 314 furthest from the movable wheel 315 to drive the first transmission wheel 314 to rotate. Along the third direction Z, the two lifting wheels 318 are located below the first transmission wheels 314.

[0051] In the two first transport mechanisms 31 located outside the transport assembly 20, the lifting mounting base 312 is fixedly connected to the first mounting base 311. Along the first direction X, a through groove 3110 is provided on the side of the first mounting base 311 away from the lifting mounting base 312. The first transport mechanism 31 also includes a lifting member 3180, located between the first mounting base 311 and the lifting mounting base 312, and capable of moving up and down relative to the first mounting base 311 along the third direction Z. Both lifting wheels 318 are rotatably connected to the lifting member 3180 via a rotating shaft. One end of the rotating shaft is connected to the lifting wheel 318, and the other end passes through the through groove 3110 and is rotatably connected to the lifting member 3180.

[0052] The elastic element 319 is a spring, and it is positioned along the third direction Z. One end of the elastic element 319 is elastically connected to the lifting mounting base 312, and the other end is elastically connected to the lifting member 3180, so as to provide an upward elastic force to the lifting member 3180. The first conveyor belt 316 is wound around the outer circumference of the movable wheel 315, the two lifting wheels 318, and the four drive wheels. When the telescopic member 317 retracts, the first conveyor belt 316 loosens, and the two lifting wheels 318 descend under their own weight, thus tensioning the first conveyor belt 316. When the telescopic member 317 extends, the first conveyor belt 316 is tightened, and the elastic element 319 pushes the two lifting wheels 318 upward under its own elastic force, thereby providing a tension allowance for the first conveyor belt 316 and preventing the first conveyor belt 316 from breaking.

[0053] Please combine Figure 6 and Figure 7 And see Figure 1 and Figure 2 In one embodiment, the transport component 20 further includes two third transport mechanisms 33 and a third adjustment mechanism 34, with the two third transport mechanisms 33 disposed on one side of the two second transport mechanisms 21 along the first direction X.

[0054] Two third transport mechanisms 33 are correspondingly arranged with two second transport mechanisms 21, so that the vehicles 80 or tooling 60 transported by the two second transport mechanisms 21 can be transported to the two third transport mechanisms 33, and then the two third transport mechanisms 33 can continue to transport them. The structure and principle of the third transport mechanism 33 are the same as those of the second transport mechanism 21, and will not be described again here.

[0055] It is understood that, in other embodiments, the second transport mechanism 21 and the third transport mechanism 33 may be different segments of a single transport mechanism.

[0056] In this embodiment, along the second direction Y, the third adjusting mechanism 34 is configured to adjust the distance between the two third transport mechanisms 33. The lifting assembly 40 is located between the two third adjusting mechanisms 34 and is movable between the two third transport mechanisms 33 along the second direction Y.

[0057] The third adjusting mechanism 34 includes two third rotating seats 341, a third lead screw 342, a third sliding sleeve 343, and a third slide rail 344. The two third rotating seats 341 are spaced apart on the processing table 10 along the second direction Y. The third lead screw 342 is also positioned along the second direction Y, and its two ends are rotatably connected to the two third rotating seats 341. The third sliding sleeve 343 is fitted around the outer periphery of the third lead screw 342, and is threadedly engaged with the third lead screw 342, so that the rotation of the third lead screw 342 drives the third sliding sleeve 343 to move along the second direction Y. The third slide rail 344 is positioned along the second direction Y. The third transport mechanism 33 is slidably connected to the third slide rail 344, and the third sliding sleeve 343 is connected to the third transport mechanism 33 via a connecting rod, so that the third transport mechanism 33 slides along the third slide rail 344.

[0058] In this embodiment, the lifting assembly 40 includes a sliding mechanism 41, which includes a fourth rotating seat 411, a fourth lead screw 412, a fourth sliding sleeve 413, a fourth slide rail 414, and a sliding plate 415. Two fourth rotating seats 411 are spaced apart on the processing table 10 along the second direction Y. The fourth lead screw 412 is also arranged along the second direction Y, and its two ends are rotatably connected to the two fourth rotating seats 411. The fourth sliding sleeve 413 is sleeved on the outer periphery of the fourth lead screw 412, and the fourth sliding sleeve 413 is threadedly engaged with the fourth lead screw 412, so that the rotation of the fourth lead screw 412 drives the fourth sliding sleeve 413 to move along the second direction Y.

[0059] The fourth slide rail 414 is arranged along the second direction Y. The slide plate 415 is slidably connected to the fourth slide rail 414, and the fourth sliding sleeve 413 is connected to the slide plate 415 to drive the slide plate 415 to slide along the fourth slide rail 414.

[0060] In this embodiment, the lifting assembly 40 further includes a lifting mechanism 42, which is mounted on the slide plate 415. The lifting mechanism 42 includes a pressing member 421, a rotation drive member 422, a pressing drive member 423, a lifting drive member 424, and a lifting plate 425.

[0061] The rotary drive 422 is a rotary cylinder and is mounted on the top surface of the slide plate 415. The pressing drive 423 is a lifting cylinder and is mounted on the drive end of the rotary drive 422 to drive the pressing drive 423 to rotate. The pressing member 421 is connected to the drive end of the pressing drive 423, and the cross-section of the pressing drive 423 is approximately elliptical.

[0062] Four lifting drive components 424 are provided, arranged in a rectangular shape, with a rotary drive component 422 located between them. Each of the four lifting drive components 424 is a lifting cylinder and is mounted on the top surface of the slide plate 415. A lifting plate 425 is connected to the drive ends of the four lifting drive components 424, allowing the four components to jointly drive the lifting plate 425 to move up and down along the third direction Z. The lifting plate 425 is located above the pressing drive component 423. A first through hole 4250 is provided on the lifting plate 425, extending along the third direction Z. The drive end of the pressing drive component 423 is connected to the pressing component 421, and the pressing component 421 can pass through the first through hole 4250. The first through hole 4250 is approximately elliptical in shape, and its long axis is perpendicular to the long axis of the pressing component 421.

[0063] The fixture 60 is placed above the lifting plate 425, and a second through hole 61 is provided on the fixture 60. The second through hole 61 passes through the fixture 60 along the third direction Z. The second through hole 61 is corresponding to the first through hole 4250, and the first through hole 4250 and the second through hole 61 have the same shape and size. The pressing member 421 can pass through the first through hole 4250 and the second through hole 61 in sequence under the drive of the pressing drive member 423.

[0064] A limiting groove 62 is formed on the top surface of the tooling 60. The limiting groove 62 is elliptical in shape and is connected to the second through hole 61. The long axis of the limiting groove 62 is perpendicular to the long axis of the second through hole 61. Along the third direction Z, the groove depth of the limiting groove 62 is less than the length of the second through hole 61, and the bottom wall of the limiting groove 62 forms a pressing surface P. After the pressing member 421 rotates to pass through the first through hole 4250 and the second through hole 61, the pressing member 421 is driven to pass through the first through hole 4250 and the second through hole 61 by the pressing drive member 423. Then, the rotation drive member 422 drives the pressing member 421 to rotate 90°, and then the pressing member 421 is driven to descend to abut against the pressing surface P by the pressing drive member 423. The shape of the pressing member 421 is adapted to the limiting groove 62. After the pressing member 421 enters the limiting groove 62, the pressing member 421 is limited in the limiting groove 62 to realize the limiting of the tooling 60 relative to the pressing member 421. The lifting drive member 424 drives the lifting plate 425 to rise to support the tooling 60, and the pressing member 421 presses the tooling 60 onto the lifting plate 425.

[0065] Please combine Figure 6 and Figure 7 In one embodiment, the material conveying device 100 further includes a second drive assembly 70, which is drively connected to a third adjusting mechanism 34 and a lifting assembly 40, so that the lifting assembly 40 can move synchronously with the adjustment of the distance between the two third conveying mechanisms 33.

[0066] The lifting assembly 40 also includes a limiting mechanism 43, which includes a limiting mounting base 436, a fifth rotating base 431, a fifth lead screw 432, a fifth sliding sleeve 433, a limiting drive component 434, and a limiting plate 435. Along the first direction X, the limiting mounting base 436 is slidably connected to the processing table 10, and the limiting mounting base 436 is located on the side of the lifting plate 425 away from the second transport mechanism 21.

[0067] Along the first direction X, two fifth rotating seats 431 are spaced apart on the processing table 10. A fifth lead screw 432 is arranged along the first direction X, and its two ends are rotatably connected to the two fifth rotating seats 431. A fifth sliding sleeve 433 is sleeved on the outer circumference of the fifth lead screw 432, and the fifth sliding sleeve 433 is threadedly engaged with the fifth lead screw 432, so that the rotation of the fifth lead screw 432 drives the fifth sliding sleeve 433 to move along the second direction Y. The fifth sliding sleeve 433 is connected to the limiting mounting seat 436, so that the limiting mounting seat 436 moves along the first direction X through the fifth sliding sleeve 433. The limiting drive 434 is a lifting cylinder, and the limiting drive 434 is mounted on the limiting mounting seat 436. The limiting drive 434 is connected to the limiting plate 435 to drive the limiting plate 435 to slide along the third direction Z, so as to adjust the position of the limiting plate 435. The limiting plate 435 is used to hold the tooling 60 to limit the maximum distance that the tooling 60 can move along the first direction X toward the side away from the second transport mechanism 21.

[0068] The second drive assembly 70 includes a second adjustable pitch drive 71, a second drive pulley 75, a second driven pulley 76, a first synchronous pulley 72, a second synchronous pulley 73, and a synchronous belt 74. The second adjustable pitch drive 71 is a motor mounted on the processing table 10. The second adjustable pitch drive 71 is driven by the first synchronous pulley 72, and the first synchronous pulley 72 is driven by the second synchronous pulley 73 via the synchronous belt 74. The second synchronous pulley 73 is coaxially connected to a third lead screw 342 to drive the third lead screw 342 to rotate. The first synchronous pulley 72 is coaxially connected to a fourth lead screw 412 to drive the fourth lead screw 412 to rotate. The second drive pulley 75 is coaxially connected to the first synchronous pulley 72. Both the second drive pulley 75 and the second driven pulley 76 are bevel gears, and the second drive pulley 75 meshes with the second driven pulley 76. The second driven pulley 76 is coaxially connected to the fourth lead screw 412 to drive the fourth lead screw 412 to rotate.

[0069] The first synchronous pulley 72, the second synchronous pulley 73, and the synchronous belt 74 constitute a synchronous transmission structure, which makes the rotation speed of the third lead screw 342 and the fourth lead screw 412 different. As a result, when the slide plate 415 can move according to the distance between the two third transport mechanisms 33, the slide plate 415 is always located between the two third transport mechanisms 33, thereby ensuring that the lifting plate 425 is always located between the two third transport mechanisms 33.

[0070] The specific embodiments of this application have been described above with reference to the accompanying drawings. However, those skilled in the art will understand that various changes and substitutions can be made to the specific embodiments of this application without departing from the scope of this application. All such changes and substitutions fall within the scope defined by this application.

Claims

1. A material conveying device, characterized in that, include: A transport component configured to transport a vehicle along a first direction; A loading assembly is arranged along a second direction, which intersects with the first direction. The loading assembly is configured to transport tooling to the transport assembly. The loading assembly includes two sets of transport mechanisms and a first adjusting mechanism. Along the first direction, the two sets of transport mechanisms are arranged at intervals. The first adjusting mechanism is configured to adjust the distance between the two sets of transport mechanisms. A lifting assembly located on the transport path of the transport assembly, the lifting assembly being configured to clamp the tooling being transported to the transport assembly, and the lifting assembly being further configured to lift the clamped tooling.

2. The material conveying device as described in claim 1, characterized in that, The transport component includes two second transport mechanisms, which are spaced apart along the second direction. Any group of the transport mechanisms includes two first transport mechanisms, one of which is located between the two second transport mechanisms, and the other of which is located on one side of the transport assembly.

3. The material conveying device as described in claim 2, characterized in that, The transport assembly also includes a second pitch adjustment mechanism configured to adjust the distance between the two second transport mechanisms.

4. The material conveying device as described in claim 3, characterized in that, Along the second direction, the adjacent ends of two first transport mechanisms located in the same group are connected to the second transport mechanism, and the length of the two first transport mechanisms located in the same group can be adjusted as the second transport mechanism moves.

5. The material conveying device as described in claim 4, characterized in that, The first transportation agency includes: First mounting base; A telescopic component is provided along the second direction, one end of which is connected to the second transport mechanism, and the other end of which is telescopically connected to the first mounting base; A movable wheel is rotatably connected to the end of the telescopic member away from the first mounting base; Multiple first transmission wheels are rotatably connected to the first mounting base; A first conveyor belt is wound around the outer periphery of the movable wheel and a plurality of first drive wheels, and the first conveyor belt is configured to transport the tooling.

6. The material conveying device as described in claim 5, characterized in that, The feeding assembly further includes a lifting mechanism, and the first transport mechanism further includes a lifting mounting base. The lifting mechanism is connected to the lifting mounting base located between the two second transport mechanisms. Along a third direction, the first mounting base is vertically connected to the lifting mounting base. The lifting mechanism is driven to the first mounting base to drive the first mounting base to lift. The third direction intersects with the first direction and the second direction.

7. The material conveying device as described in claim 3, characterized in that, The material conveying device further includes a first drive assembly, which is drively connected to the first adjusting mechanism and the second adjusting mechanism, and is used to provide driving force to the first adjusting mechanism and the second adjusting mechanism.

8. The material conveying device as described in claim 7, characterized in that, The first drive assembly includes a first pitch adjustment drive, a first drive wheel, and a first driven wheel. The first pitch adjustment drive is driven by the first drive wheel, the first drive wheel is driven by the first pitch adjustment mechanism and the first driven wheel, and the first driven wheel is driven by the second pitch adjustment mechanism.

9. The material conveying device as described in claim 2, characterized in that, The transport assembly also includes two third transport mechanisms and a third adjustment mechanism, with the two third transport mechanisms located on one side of the two second transport mechanisms along the first direction; Along the second direction, the third adjusting mechanism is configured to adjust the spacing between the two third transport mechanisms; the lifting assembly is located between the two third adjusting mechanisms and is movable between the two third transport mechanisms along the second direction.

10. The material conveying device as described in claim 9, characterized in that, The material conveying device further includes a second drive assembly, which is drively connected to the third adjusting mechanism and the lifting assembly, so that the lifting assembly can move synchronously with the adjustment of the distance between the two third conveying mechanisms.

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