CN115744282B - Automatic feeding truss suitable for heavy parts - Google Patents
Automatic feeding truss suitable for heavy parts Download PDFInfo
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- CN115744282B CN115744282B CN202211555770.3A CN202211555770A CN115744282B CN 115744282 B CN115744282 B CN 115744282B CN 202211555770 A CN202211555770 A CN 202211555770A CN 115744282 B CN115744282 B CN 115744282B
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Abstract
The utility model discloses an automatic feeding truss suitable for heavy parts, which comprises the following steps: the feeding truss device comprises a feeding truss main body, the feeding truss main body comprises an upper frame beam frame, a plurality of first vertical supporting beams are arranged at the front end of the upper frame beam frame, a plurality of second vertical supporting beams are arranged at the rear part of the upper frame beam frame, an electric lifting assembly is arranged on the upper frame beam frame, and a hanging basket assembly for lifting blanks is connected below the electric lifting assembly. After the blank piece is corrected to the correction frame, the hanging basket assembly is used for hoisting the blank piece, the electric lifting assembly is used for driving the hanging basket assembly to hoist the blank piece on the workbench for processing, and when the correction frame faces blank pieces with different sizes, the correction frame is only required to be adjusted, so that the adjusting time for replacing products is shortened. The feeding truss main body has the advantages of large bearing capacity, high precision, outstanding safety and the like, can be applied to an automatic production line of a plurality of heavy parts, and greatly reduces labor force.
Description
Technical Field
The utility model relates to the technical field of feeding truss devices, in particular to an automatic feeding truss suitable for heavy parts.
Background
In the field of modern industrial automatic production, material handling, feeding and discharging of a machine tool, assembly of a complete machine and the like are very important working links, and automation of the links is realized, so that the production efficiency is greatly improved, and the cost is reduced. The feeding truss is designed for realizing the automation of the links.
The utility model discloses a truss feeding machine, which relates to the technical field of feeding equipment, and comprises a frame, wherein a movable clamping jaw is arranged on the frame, the frame comprises two parallel truss cross beams, and the clamping jaw is arranged between the two truss cross beams through a driving assembly; the driving assembly comprises a forward and reverse rotating motor, a driven wheel, a transmission chain, a telescopic rod I and a moving frame which are mutually connected and matched, wherein two ends of the transmission chain are respectively connected with an output shaft of the forward and reverse rotating motor and the driven wheel, the moving frame is fixed on the transmission chain, the telescopic rod I is fixed on the moving frame, and the telescopic end of the telescopic rod I is vertically downwards connected with the clamping jaw. The clamping jaw can flexibly move along the horizontal and vertical directions, so that the clamping jaw is convenient for grabbing and moving materials, the clamping jaw is connected with the telescopic rod II, and the clamping jaw can rotate around the telescopic end of the telescopic rod I by a certain angle, so that the angle adjustment of the grabbed materials is convenient, and the feeding meets the production requirements; the whole structure design is reasonable, automatic feeding, and the feeding efficiency is high.
However, the truss loading machine is not suitable for loading heavy parts in a lifting manner, and therefore, it is necessary to provide an automatic loading truss suitable for heavy parts, so as to at least partially solve the problems in the prior art.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the utility model is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, the present utility model provides an automated loading truss suitable for heavy parts, comprising: the feeding truss device comprises a feeding truss main body, the feeding truss main body comprises an upper frame beam frame, a plurality of first vertical supporting beams are arranged at the front end of the upper frame beam frame, a plurality of second vertical supporting beams are arranged at the rear part of the upper frame beam frame, an electric lifting assembly is arranged on the upper frame beam frame, a hanging basket assembly for lifting blanks is connected to the lower part of the electric lifting assembly, a deviation rectifying frame for fixing the blanks is arranged below the front side of the upper frame beam frame, and a workbench is arranged below the rear side of the upper frame beam frame.
According to the automatic feeding truss applicable to the heavy parts, the deviation rectifying frame comprises a left deviation rectifying part and a right leaning part, the right leaning part is arranged on the right side of the left deviation rectifying part at intervals, a limiting mechanism for limiting a blank is arranged on the right leaning part, the limiting mechanism comprises a limiting support, an air cylinder, a limiting connecting block and a limiting switch assembly, the limiting support is arranged at the rear end of the right leaning part, the air cylinder is arranged on the limiting support, the limiting connecting block is arranged at the output end of the air cylinder, and the limiting switch assembly is arranged on the limiting connecting block.
According to the automatic feeding truss applicable to the heavy parts, the limit switch assembly comprises a limit switch piece, a limit switch plate and a transverse spring rod, the transverse spring rod is arranged on the limit connecting block, the limit switch piece is arranged on the inner side of the limit connecting block, the limit switch plate is arranged at the front end of the transverse spring rod, and the limit switch plate is connected with the limit switch piece through an inclined rod.
According to the automatic feeding truss applicable to the heavy parts, the right pushing part comprises two right side supporting groups and right transverse supporting beams, the right side supporting groups comprise right side supporting frames, the two right side supporting frames are arranged below the feeding truss main body at intervals, the right transverse supporting beams are arranged on the two right side supporting frames, and the right side supporting frames are provided with right pushing groups.
According to the automatic feeding truss applicable to the heavy parts, the right pushing group comprises a right support, a right pushing cylinder, a right pushing plate and two right guide rods, the right support is arranged at the upper end of a right long supporting rod of the right supporting frame, the right pushing cylinder is arranged on the right support, the right pushing plate is arranged at the output end of the right pushing cylinder, the two right guide rods are arranged on the right support and are positioned at two sides of the right pushing cylinder, the right support is provided with a right guide sleeve, the right guide rods are arranged in the right guide sleeve in a penetrating mode, and the left end of the right guide rod is connected with the right pushing plate.
According to the automatic feeding truss applicable to the heavy parts, the left deviation rectifying part comprises two left side supporting groups and left transverse supporting beams, the left side supporting groups comprise left side supporting frames, the two left side supporting frames are arranged below the feeding truss main body 1 at intervals, the left transverse supporting beams are arranged on the two left side supporting frames, and the left deviation rectifying part is arranged on the left side supporting frames.
According to the automatic feeding truss applicable to the heavy parts, the left support frame comprises a left support base, two left short struts are arranged on the right side of the left support base, two left long struts are arranged on the left side of the left support base, the left transverse supporting beam is arranged at the upper ends of the left short struts, the left deviation rectifying part is arranged on the two left long struts and comprises a left support, a left deviation rectifying cylinder, a left push plate and two left guide rods, the left support is arranged at the upper end of the left long struts, the left deviation rectifying cylinder is arranged on the left support, the left push plate is arranged at the output end of the left deviation rectifying cylinder, the two left guide rods are arranged on the left support and are positioned on two sides of the left deviation rectifying cylinder, the left support is provided with a left guide sleeve, the left guide rod is arranged in the left guide sleeve in a penetrating mode, the right end of the left guide rod is connected with the left push plate, and the left end of the left guide rod is detachably provided with a limit sleeve.
According to the automatic feeding truss suitable for the heavy parts, the feeding truss device further comprises a blank workbench, a follower fixture is arranged on the blank workbench, the follower fixture comprises a middle fixture body and two centering portions, the middle fixture body is movably arranged on a bottom supporting portion, the two centering portions are respectively arranged on the front side and the rear side of the middle fixture body, a plurality of support portions are uniformly distributed on the middle fixture body, and the support portions comprise a plurality of bottom support rods, a middle fixing seat and a top flexible mechanism.
According to the automatic feeding truss applicable to the heavy parts, the bottom support rod frame is arranged on the middle clamp body, the middle fixing seat is arranged on the plurality of bottom support rods, the middle fixing seat comprises a middle bearing plate, two side baffles and a middle bearing block, the two side baffles are arranged on two sides of the middle bearing plate, two inverted-T-shaped sliding ways are arranged on the middle bearing plate, a plurality of guide convex blocks are arranged on the inner wall of the side baffles, inverted-T-shaped guide rails corresponding to the inverted-T-shaped sliding ways and guide side grooves corresponding to the guide convex blocks are arranged at the bottom of the middle bearing block, transverse screws used for fixing the middle bearing block are further arranged on the side baffles, and the top flexible mechanism is arranged at the top of the middle bearing block.
According to the automatic feeding truss applicable to the heavy parts, the top flexible mechanism comprises a base frame and a first flexible mechanism, the base frame is arranged at the top of the middle receiving block, the first flexible mechanism comprises a spline vertical guide rod, a first spline board, a second spline board and a vertical pressing sleeve, the first spline board is arranged on the base frame through a plurality of first vertical spring bodies, a plurality of flexible vertical sleeve bodies are arranged on the first spline board, a plurality of spring telescopic rods are arranged at the bottom of the second spline board, the spring telescopic rods are arranged on the flexible vertical sleeve bodies, spline through holes are formed in the first spline board and the second spline board, the lower ends of the spline vertical guide rods penetrate through the spline through holes of the first spline board and the second spline board and are connected with the top of the base frame, the vertical pressing sleeve is sleeved outside the second spline board, the lower ends of the first spline board are connected with the second spline board, a sliding disc is arranged at the upper end of the vertical pressing sleeve, and a plurality of balls are arranged on the sliding disc.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
the utility model provides an automatic feeding truss suitable for heavy parts, which comprises a feeding truss device, wherein the feeding truss device comprises a feeding truss main body, the feeding truss main body is used as a main structure body of the whole feeding truss device, the feeding truss main body comprises an upper frame beam frame, a plurality of first vertical supporting beams are arranged at the front end of the upper frame beam frame, a plurality of second vertical supporting beams are arranged at the rear end of the upper frame beam frame, an electric lifting assembly is arranged on the upper frame beam frame, and a hanging basket assembly is connected below the electric lifting assembly, so when a blank is conveyed to a deviation correcting frame by an AGV trolley, the deviation correcting frame corrects the blank, the hanging basket assembly is used for hanging the blank, and the electric lifting assembly is used for driving the hanging basket assembly to hang the blank on a workbench for processing, wherein when the deviation correcting frame faces blanks with different sizes, only the deviation correcting frame is required to be adjusted, and the adjusting time for replacing products is shortened. The feeding truss main body has the advantages of large bearing capacity, higher precision, outstanding safety, high automation degree and the like, can be applied to an automatic production line of a plurality of heavy parts, and greatly reduces labor force.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a part of a structure of a workbench in the utility model.
FIG. 3 is a schematic view of a blank according to the present utility model.
Fig. 4 is a schematic structural diagram of the deviation correcting frame in the present utility model.
Fig. 5 is a schematic structural diagram of a limit switch assembly in the present utility model.
Fig. 6 is a top view of a limit switch assembly according to the present utility model.
Fig. 7 is a side view of the limit switch assembly of the present utility model.
Fig. 8 is a schematic structural view of the right pushing portion in the present utility model.
Fig. 9 is a schematic structural diagram of the left deviation rectifying portion in the present utility model.
Fig. 10 is a top view of the bottom fixture mechanism of the present utility model.
FIG. 11 is a schematic view of the structure of the present utility model for the middle part.
Fig. 12 is a schematic view of the structure of the stand part in the present utility model.
Fig. 13 is a schematic structural diagram of an intermediate fixing seat in the present utility model.
Fig. 14 is a schematic view of the structure of the base frame of the present utility model.
Fig. 15 is a schematic structural view of a first flexible mechanism in the present utility model.
Fig. 16 is a schematic view of an exploded structure of the first flexible mechanism of the present utility model.
Fig. 17 is a schematic structural view of a second flexible mechanism according to the present utility model.
Fig. 18 is a schematic view of an exploded construction of a vertical air cylinder according to the present utility model.
Detailed Description
The present utility model is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the utility model by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 11, the present utility model provides an automated loading truss suitable for heavy parts, comprising: the feeding truss device 100, the feeding truss device 100 includes a feeding truss body 1, where the feeding truss body 1 is used as the main structure of the whole feeding truss device 100, the feeding truss body 1 includes an upper frame beam 10, a plurality of first vertical supporting beams 11 are installed at the front end of the upper frame beam 10, a plurality of second vertical supporting beams 12 are installed at the rear end of the upper frame beam 10, an electric lifting assembly 13 is installed on the upper frame beam 10, and a hanging basket assembly 14 is connected below the electric lifting assembly 13, so when a blank 300 is sent to a deviation correcting frame 2 by an AGV trolley (not shown), the deviation correcting frame 2 corrects the blank 300, the hanging basket assembly 14 is used for hoisting the blank, and the electric lifting assembly 13 drives the hanging basket assembly 14 to hoist the blank 300 to a workbench 3 for processing, wherein when the deviation correcting frame 2 faces blanks with different sizes, only the deviation correcting frame needs to be adjusted, and the adjusting time for changing products is reduced. The feeding truss main body 1 has the advantages of large bearing capacity, higher precision, outstanding safety, high automation degree and the like, can be applied to an automatic production line of a plurality of heavy parts, and greatly reduces labor force.
Exemplary deviation correcting frame
Specifically, the deviation rectifying frame 2 is installed below the feeding truss main body 1 and is located at the front side of the workbench 3, where the deviation rectifying frame 2 includes a left deviation rectifying portion 201 and a right pushing portion 202, when the blank 300 is sent to the deviation rectifying frame 2 by an AGV trolley (not shown), the blank 300 is located on the left deviation rectifying portion 201 and the right pushing portion 202, then a hoisting mechanism on the feeding truss main body 1 is connected to the blank 300, and further the hoisting mechanism hoists the blank 300 on the left deviation rectifying portion 201 and the right pushing portion 202, and a limiting mechanism 203 is installed on the right pushing portion 202, and then the rear end of the blank 300 is connected to the limiting mechanism 203, the limiting mechanism 203 limits the blank 300, and then the limiting mechanism 203 starts the left deviation rectifying portion 201 and the right pushing portion 202 through the central control platform, and then the left deviation rectifying portion 201 and the right pushing portion 202 rectify and push the blank 300, so that the blank 300 is aligned with the workbench 3, and the blank 300 is convenient to carry the blank 300 on the workbench 3 by the subsequent feeding truss main body 1.
Exemplary spacing mechanism
Specifically, the limiting mechanism 203 includes a limiting bracket 204, a cylinder 205, a limiting connection block 206, and a limiting switch assembly 207, where the limiting mechanism 203 is mounted at the rear end of the right leaning portion 202, the limiting bracket 204 in the limiting mechanism 203 is mounted at the rear end of the right leaning portion 202, the cylinder 205 is mounted on the limiting bracket 204, the cylinder 205 has a cylinder guide 2051, an output end of the cylinder 205, that is, the cylinder guide 2051 is mounted with the limiting connection block 206, and the limiting switch assembly 207 is mounted at the front side of the limiting connection block 206, so when the rear end of the blank 300 contacts the limiting switch assembly 207, the limiting switch assembly 207 starts the left rectifying portion 201 and the right leaning portion 202 through a center console (not shown), and then the left rectifying portion 201 and the right leaning portion 202 rectify and push the blank 300, so that the blank 300 is aligned with the worktable 3, and the subsequent feeding truss main body 1 is convenient to convey the blank 300 onto the worktable 3 for processing.
Further, the limit switch assembly 207 includes a limit switch member 208, a limit switch plate 209, and a transverse spring rod 210, where the cylinder guide 2051 has a transverse plate 2052, a plurality of limit connection blocks 206 are installed on the transverse plate 2052, and then the transverse spring rod 210 is installed on the limit connection block 206, where the limit switch plate 209 is installed at the front ends of the plurality of transverse spring rods 210, and the limit switch member 208 is installed between the two limit switch plates 209, so when the blank 300 contacts the limit switch plate 209, the limit switch plate 209 abuts against the limit switch member 208 through a diagonal rod 211, and then the limit switch member 208 starts to send a signal to a center console (not shown), and the center console starts the left deviation rectifying portion 201 and the right pushing portion 202, and then the left deviation rectifying portion 201 and the right pushing portion 202 rectify and push the blank 300, so that the blank 300 is aligned with the workbench 3, and the subsequent feeding truss body 1 is convenient to carry the blank 300 onto the workbench 3 for processing.
Exemplary Right push-rest
Specifically, the right leaning portion 202 includes two right supporting groups 212 and right transverse supporting beams 213, the right supporting groups 212 include right supporting frames 214, the two right supporting frames 214 are disposed below the feeding truss main body 1 at intervals, wherein the right supporting frames 214 include a right supporting base 2141, two right short supporting rods 2142 and two right long supporting rods 2143, the two right short supporting rods 2142 are mounted on the left side of the right supporting base 2141, the two right long supporting rods 2143 are mounted on the right side of the right supporting base 2141, the right transverse supporting beams 213 are mounted on the two right short supporting rods 2142 on the right supporting frames 214, namely, the two right supporting frames 214 are supported on the right transverse supporting beams 213, the right supporting frames 214 are mounted with right pushing groups 215, the right pushing groups 215 are mounted on the two right long supporting rods 2143, and the height of the right long supporting rods 2143 is larger than that of the right short supporting rods 2143, so that when the blank 300 is lifted on the right transverse supporting beams 213, the blank 300 can be easily rectified after the right pushing groups 215 are moved to the left.
Further, the right pushing group 215 includes a right support 216, a right pushing cylinder 217, a right push plate 218, and a right guide rod 219, the right support 216 is mounted at the upper end of a right long strut 2143 of the right support 214, here, the right pushing cylinder 217 and two right guide sleeves 220 are mounted in the right support 216, the two right guide sleeves 220 are located at two sides of the right pushing cylinder 217, the right guide rod 219 is mounted in the right guide sleeve 220 in a penetrating manner, and the right push plate 218 is connected with the right pushing cylinder 217 and the two right guide rods 219, so that after the right pushing cylinder 217 is started by the center console, the right push plate 218 is pushed out to the left side by the right pushing cylinder 217, and the center console and the left deviation correcting portion 201 cooperate to correct the blank 300.
Exemplary left deviation correcting portion
Specifically, the left deviation rectifying portion 201 includes two left side supporting groups 221 and a left transverse supporting beam 222, the left side supporting groups 221 include left side supporting frames 223, the two left side supporting frames 223 are installed below the feeding truss main body 1 at intervals, and correspond to the two right side supporting frames 214;
wherein, the left support frame 223 comprises a left support base 224, two left short support rods 225 are arranged on the right side of the left support base 224, two left long support rods 226 are arranged on the left side, the left transverse support beam 222 is arranged at the upper ends of the left short support rods 225 on the two left support frames 223, and the left deviation rectifying group 227 is arranged at the upper ends of the two left long support rods 226 on the left support frames 223;
so when blank 300 is hoisted to left transverse supporting beam 222, left side support frame 223 provides support for blank 300, because blank 300 contacts limit switch assembly 207, center console then starts left group 227 of rectifying, wherein left group 227 of rectifying includes left support 228, left rectifying cylinder 229, left push pedal 230, two left guide bars 231, install left support 228 in the upper end of left long branch 226, install left rectifying cylinder 229, two left uide bushing 232 on left support 228, two left uide bushing 232 are located left rectifying cylinder 229 both sides, wear to install left guide bar 231 in the left uide bushing 232, left push pedal 230 installs in left rectifying cylinder 229's output, and two left uide bars 231 are last, so when left rectifying cylinder 229 starts the back then promote left push pedal 230 to right and then rectify to blank 300, install limit sleeve 233 at left end detachably of left uide bar 231, here can be through changing limit sleeve 233 of different length, the adjustment time of change product has been reduced, make the removal length of left uide bar 231 can be limited, so can be applicable to different size blank 300.
Exemplary bottom fixture mechanism
As shown in fig. 12-18, specifically, a bottom clamping mechanism 30 is mounted on the workbench 3, the bottom clamping mechanism 30 includes a middle clamping body 31 and two centering parts 32, the middle clamping body 31 is movably mounted on the workbench 3, and the middle clamping body 31 can be driven by an external power mechanism (not shown) to make the middle clamping body 31 reciprocate on the workbench 3 and drive the blank 300 to move; the two centering portions 32 are further installed on the front and rear sides of the middle fixture body 31, and the blank 300 can be centered through the two centering portions 32, so that the blank 300 can be adjusted to a centering position for convenient processing, it can be understood that the centering portions 32 comprise a centering box 321, two centering push rods 322 and a centering power mechanism 323, the centering power mechanism 323 is a pneumatic push rod, a hydraulic push rod and the like, the two centering push rods 322 are installed in the centering box 321, the centering power mechanism 323 moves inwards to push the two centering push rods 322 outwards, and when the blank 300 is hoisted on the centering portions 32, the two centering push rods 322 push the two bottom baffles 301 at the bottom of the blank 300, so that the blank 300 is in a centering position relative to the centering portions 32;
further, a plurality of electromagnetic chucks 303 are further designed on the middle fixture body 31, and when the blank 300 is fixed by the plurality of electromagnetic chucks 303 after centering, the blank 300 is further fixed and then is convenient to process;
in order to better support the blank 300, so that the blank 300 is prevented from rigid collision when being lifted onto the bottom clamp mechanism 30, a plurality of support portions 33 are further installed on the middle clamp body 31 in some embodiments of the present utility model, and flexible support is provided for the blank 300 through the plurality of support portions 33, so that the blank 300 can be lifted onto the centering portion 32 smoothly for centering;
wherein, the above-mentioned base 33 includes a plurality of bottom struts 34, middle fixing seat 35 and top flexible mechanism 36, the middle fixing seat 35 is installed on a plurality of bottom struts 34, the bottom struts 34 include fixed plate 341, vertical fixed sleeve 342, vertical screw 343, upper fin 344, the vertical fixed sleeve 342 is installed on fixed plate 341, and fixed plate 341 can be fixed on middle fixture 31, and upper fin 344 is connected with the above-mentioned vertical screw 343, vertical screw 343 is installed in vertical fixed sleeve 342, middle fixing seat 35 is connected with the above-mentioned upper fin 344, support the middle fixing seat through the above-mentioned plurality of bottom struts 34, facilitate the installation of the whole base 33, also facilitate the subsequent disassembly of the whole base 33;
the middle fixing seat 35 includes a middle receiving plate 351, two side baffles 352 and a middle receiving block 353, wherein the two side baffles 352 are mounted on two sides of the middle receiving plate 351 to form a main structure for fixing the middle receiving block 353, and the plurality of upper fin plates 344 are mounted at four corners of the middle receiving plate 351;
here, in order to facilitate the disassembly of the middle supporting block 353, two inverted T-shaped slides 354 are mounted on the middle supporting plate 351, a plurality of guide protrusions 355 are mounted on the inner wall of the side baffle 352, corresponding inverted T-shaped rails 356 are mounted at the bottom of the middle supporting block 353, guide side grooves 357 are mounted on the side walls, and the inverted T-shaped rails 356 can slide into the inverted T-shaped slides 354, meanwhile, the guide side grooves 357 correspond to the guide protrusions 355, so that the middle fixing seat 35 can provide supporting effect for the top flexible mechanism 36, and furthermore, transverse screws 358 are mounted on the side baffle 352, so that the middle supporting block 353 can be fixed in the two side baffles 352, and the whole middle supporting block 353 is fixed and then supports the top flexible mechanism 36.
Exemplary Top Flexible mechanism
Specifically, the top flexible mechanism 36 includes a base frame 37, a first flexible mechanism 38, and a second flexible mechanism 39, where the base frame 37 is mounted on the middle supporting block 353, it can be understood that a vertical hole 3531 is formed in the middle supporting block 353, and a vertical insert rod 371 is provided in the base frame 37, and the vertical insert rod 371 is inserted into the vertical hole 3531 to perform a positioning connection function;
further, the first flexible mechanism 38 is mounted on the base frame 37, the second flexible mechanism 39 is mounted outside the first flexible mechanism 38, and the first flexible mechanism 38 and the second flexible mechanism 39 assist in flexibly supporting the blank, so that the blank 300 is prevented from rigid collision when being lifted onto the bottom clamp mechanism 30, and the blank 300 and the centering portion 32 are protected;
wherein the first flexible mechanism 38 comprises a spline vertical guide rod 381, a first spline 382, a second spline 383 and a vertical pressing sleeve 384, wherein the first spline 382 is arranged on the base frame 37 through a plurality of first vertical spring bodies 385, spline through holes 388 are formed on the first spline 382 and the second spline 383, the lower end of the spline vertical guide rod 381 passes through the spline through holes 388 and is connected with the top of the base frame 37, a plurality of flexible vertical sleeve bodies 386 are also arranged on the first spline 382, a plurality of spring telescopic rods 387 are arranged at the bottom of the second spline 383, the spring telescopic rods 387 are in one-to-one correspondence with the flexible vertical sleeve bodies 386, rod bodies in the spring telescopic rods 387 are inserted into the flexible vertical sleeve bodies 386, the vertical pressing sleeve 384 is sleeved outside the second spline 383, the lower end of the vertical pressing sleeve 384 is connected with the second spline 383, a sliding disc 389 is arranged at the upper end of the vertical pressing sleeve 384, the sliding disc 389 is provided with a plurality of ball bodies 390, so when the bottom of the blank 300 contacts with the plurality of ball bodies 390, pressure is generated on the first flexible mechanism 38, and then in the descending process of the blank, the vertical pressing sleeve 384 is downwards compressed on the second keyboard 383, further the second keyboard 383 is downwards compressed on the spring telescopic rod 387 and the flexible vertical sleeve 386, and then the first keyboard 382 is compressed on the plurality of first vertical spring bodies 385 at the bottom of the first keyboard 382 after being subjected to the pressure above, so that the whole first flexible mechanism 38 bears the weight of the blank, the blank slowly falls on the centering part 32, and then when the centering part 32 works, the blank horizontally moves to the centering position on the first flexible mechanism 38 through the plurality of ball bodies 390 due to the plurality of ball bodies 390.
Further, a second flexible mechanism 39 in the top flexible mechanism 36 may assist the first flexible mechanism 38 such that the balanced drop of the blank onto the centering portion 32. The second flexible means 39 here comprises an outer sleeve 391, a transverse fin seat 392, a transverse air cylinder 393, a vertical air cylinder 394;
the outer jacket 391 is mounted on the base frame 37, and the outer jacket 391 is fitted over the outside of the first flexible mechanism 38, functioning as a shield for the entire first flexible mechanism 38; simultaneously, two transverse wing seats 392 are symmetrically arranged at the two sides of the upper end of the external sleeve 391, a transverse air cylinder 393 is arranged on the transverse wing seat 392, the transverse air cylinder 393 and the vertical air cylinder 394 are mutually communicated, compressed air is arranged in the vertical air cylinder 394, so when a blank 300 contacts with the external air cylinder 395, the external air cylinder 395 is downwards compressed to a second vertical spring body 397, the vertical air cylinder 396 is downwards moved into the vertical air cylinder 394, the first internal air cylinder 398 is downwards pushed by the vertical air cylinder 394, the compressed air in the vertical air cylinder 394 is pushed into the transverse air cylinder 393, the second internal air cylinder 399 in the transverse air cylinder 393 is inwards moved by the pressure of the compressed air, the second internal air cylinder 399 drives the flexible wire 400 to upwards move, and the flexible wire 400 can upwards drive the first flower keyboard 38 through a rotary disc 401 on the transverse wing seat 392, so that the first flower 38 moves downwards when the blank 300 is compressed, the first flower keyboard 38 is downwards, the compressed air cylinder 394 is downwards, the compressed air in the first flexible mechanism 38 and the second flexible mechanism 39 are further balanced and the first flexible mechanism 39 and the second flexible mechanism 39 are in a mutual balance and the mutual protection function is provided;
it will be appreciated that the outer compressor 395 has a plurality of second ball bodies (not shown) thereon to facilitate horizontal movement of the blank when working against the middle portion 32.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (7)
1. An automated loading truss suitable for heavy parts, comprising:
the feeding truss device comprises a feeding truss main body, the feeding truss main body comprises an upper frame beam frame, a plurality of first vertical supporting beams are arranged at the front end of the upper frame beam frame, a plurality of second vertical supporting beams are arranged at the rear part of the upper frame beam frame, an electric lifting assembly is arranged on the upper frame beam frame, a hanging basket assembly for lifting blanks is connected below the electric lifting assembly, a deviation rectifying frame for fixing the blanks is arranged below the front side of the upper frame beam frame, and a workbench is arranged below the rear side of the upper frame beam frame;
the workbench is provided with a follower fixture, the follower fixture comprises a middle fixture body and two centering parts, the middle fixture body is movably arranged on a bottom supporting part, the two centering parts are respectively arranged on the front side and the rear side of the middle fixture body, the middle fixture body is also uniformly provided with a plurality of support parts, and the support parts comprise a plurality of bottom support rods, a middle fixing seat and a top flexible mechanism;
the bottom support rod frame is arranged on the middle clamp body, the middle fixing seat is arranged on the plurality of bottom support rods, the middle fixing seat comprises a middle bearing plate, two side baffles and a middle bearing block, the two side baffles are arranged on two sides of the middle bearing plate, two inverted-T-shaped slideways are arranged on the middle bearing plate, a plurality of guide convex blocks are arranged on the inner wall of the side baffles, inverted-T-shaped guide rails corresponding to the inverted-T-shaped slideways and guide side grooves corresponding to the guide convex blocks are arranged at the bottom of the middle bearing block, transverse screws used for fixing the middle bearing block are further arranged on the side baffles, and the top flexible mechanism is arranged at the top of the middle bearing block;
the top flexible mechanism comprises a base frame and a first flexible mechanism, the base frame is arranged at the top of the middle receiving block, the first flexible mechanism comprises a spline vertical guide rod, a first spline board, a second spline board and a vertical pressing sleeve, the first spline board is arranged on the base frame through a plurality of first vertical spring bodies, a plurality of flexible vertical sleeve bodies are arranged on the first spline board, a plurality of spring telescopic rods are arranged at the bottom of the second spline board, the spring telescopic rods are arranged on the flexible vertical sleeve bodies, spline through holes are formed in the first spline board and the second spline board, the lower end of the spline vertical guide rod penetrates through the spline through holes of the first spline board and the second spline board and is connected with the top of the base frame, the vertical pressing sleeve is sleeved outside the second spline board, the lower end of the vertical pressing sleeve is connected with the second spline board, a plurality of ball bodies are arranged on the sliding disc.
2. The automated feeding truss applicable to heavy parts according to claim 1, wherein the deviation rectifying frame comprises a left deviation rectifying part and a right leaning part, the right leaning part is arranged on the right side of the left deviation rectifying part at intervals, a limiting mechanism for limiting a blank is arranged on the right leaning part, the limiting mechanism comprises a limiting bracket, a cylinder, a limiting connecting block and a limiting switch assembly, the limiting bracket is arranged at the rear end of the right leaning part, the cylinder is arranged on the limiting bracket, the limiting connecting block is arranged on the output end of the cylinder, and the limiting switch assembly is arranged on the limiting connecting block.
3. The automated feeding truss for heavy parts according to claim 2, wherein the limit switch assembly comprises a limit switch member, a limit switch plate and a transverse spring rod, the transverse spring rod is arranged on the limit connection block, the limit switch member is arranged on the inner side of the limit connection block, the limit switch plate is arranged at the front end of the transverse spring rod, and the limit switch plate is connected with the limit switch member through a diagonal rod.
4. The automated loading truss suitable for heavy parts of claim 2, wherein the right pushing portion comprises two right side support groups including right side support frames, two right side support frames being disposed under the loading truss body at intervals, and a right transverse support beam being disposed on the two right side support frames, and a right pushing group being disposed on the right side support frames.
5. The automated feeding truss applicable to heavy parts according to claim 4, wherein the right pushing group comprises a right support, a right pushing cylinder, a right pushing plate and two right guide rods, the right support is arranged at the upper end of a right long supporting rod of the right supporting frame, the right pushing cylinder is arranged on the right support, the right pushing plate is arranged at the output end of the right pushing cylinder, the two right guide rods are arranged on the right support and are positioned at two sides of the right pushing cylinder, the right support is provided with a right guide sleeve, the right guide rods are arranged in the right guide sleeve in a penetrating manner, and the left end of the right guide rod is connected with the right pushing plate.
6. The automated feeding truss for heavy parts according to claim 2, wherein the left deviation rectifying portion comprises two left side supporting groups and a left transverse supporting beam, the left side supporting groups comprise left side supporting frames, the two left side supporting frames are arranged below the feeding truss main body at intervals, the left transverse supporting beam is arranged on the two left side supporting frames, and the left side supporting frames are provided with left deviation rectifying groups.
7. The automated feeding truss for heavy parts according to claim 6, wherein the left support frame comprises a left support base, two left short struts are arranged on the right side of the left support base, two left long struts are arranged on the left side of the left support base, the left transverse support beam is arranged at the upper ends of the left short struts, the left deviation rectifying group is arranged on the two left long struts, the left deviation rectifying part comprises a left support, a left deviation rectifying cylinder, a left push plate and two left guide rods, the left support is arranged at the upper end of the left long struts, the left deviation rectifying cylinder is arranged on the left support, the left push plate is arranged at the output end of the left deviation rectifying cylinder, the two left guide rods are arranged on the left support and are positioned at the two sides of the left deviation rectifying cylinder, a left guide sleeve is arranged on the left support, the left guide rods are arranged in the left guide sleeve in a penetrating manner, the right ends of the left guide rods are connected with the left push plate, and the left ends of the left guide rods are detachably provided with limit sleeves.
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| CN202211555770.3A CN115744282B (en) | 2022-12-06 | 2022-12-06 | Automatic feeding truss suitable for heavy parts |
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| CN202211555770.3A CN115744282B (en) | 2022-12-06 | 2022-12-06 | Automatic feeding truss suitable for heavy parts |
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| CN115744282B true CN115744282B (en) | 2023-06-13 |
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| CN216686484U (en) * | 2021-12-21 | 2022-06-07 | 德州豪沃机械制造有限公司 | Hydraulic press material loading shedding mechanism |
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| US4512869A (en) * | 1983-05-19 | 1985-04-23 | Fiat Auto S.P.A. | Overhead conveyor installation for motor vehicle bodies particularly for electrophoresis paint lines, and a body carrier usable in this installation |
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|---|---|
| CN115744282A (en) | 2023-03-07 |
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Effective date of registration: 20240417 Address after: 410000, No. 361 Yinpeng South Road, Yuelu District, Changsha City, Hunan Province Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 224000 No.6 Hengli Avenue, high tech Zone, Yancheng City, Jiangsu Province Patentee before: JIANGSU HENRY MODULAR MACHINE TOOL Co.,Ltd. Country or region before: China |