CN110340300B - Salt core feeding device - Google Patents
Salt core feeding device Download PDFInfo
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- CN110340300B CN110340300B CN201910652268.6A CN201910652268A CN110340300B CN 110340300 B CN110340300 B CN 110340300B CN 201910652268 A CN201910652268 A CN 201910652268A CN 110340300 B CN110340300 B CN 110340300B
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- salt core
- salt
- preheating
- pushing
- plate
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- 150000003839 salts Chemical group 0.000 title claims abstract description 172
- 230000007246 mechanism Effects 0.000 claims abstract description 157
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims abstract description 42
- 238000003860 storage Methods 0.000 claims abstract description 38
- 230000000007 visual effect Effects 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 description 10
- 238000005266 casting Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/105—Salt cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/108—Installation of cores
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a salt core feeding device, wherein a preheating mechanism is arranged at an outlet below a material storage mechanism and used for preheating salt cores, a slidable pulling plate used for supporting the salt cores in the material storage mechanism is arranged between the material storage mechanism and the preheating mechanism, and a lifting frame capable of lifting and supporting the salt cores is arranged below the preheating mechanism; the opposite sides of the material storage mechanism and the preheating mechanism are respectively provided with a pushing mechanism and a heating mechanism, and the pushing mechanism is used for pushing one salt core positioned below the drawing plate to the heating mechanism; the clamp group and the visual system of the clamping mechanism are arranged on the manipulator, the visual system is used for detecting the integrity of the salt core and the relative position of the positioning hole in the salt core, the clamp group is used for clamping the salt core at the heating mechanism and adjusting the salt core angle according to the relative position of the positioning hole, and the manipulator drives the clamp group to move back and forth between the heating mechanism and the salt core output station. The salt core feeding device has a good mechanical structure, salt core feeding is realized, manual participation is not needed in the middle process, and the production efficiency is improved.
Description
Technical Field
The invention relates to the field of piston casting production, in particular to a device for conveying, processing and feeding a salt core assembled on a piston.
Background
When casting a piston blank, installing a salt core on a mold support; when the salt core is installed, the salt core is matched and fixed with a positioning rod supported by a mould of the piston blank through a positioning hole on the salt core. During the production of the salt core, firstly, a salt core blank is pressed by using a salt core pressing die, a positioning hole is processed, and then high-temperature sintering is carried out to achieve a certain temperature for installation.
The prior art lacks better automatic conveying mechanism in the manufacturing process of salt core to lead to placing heating, counterpoint centre gripping to installing the whole process on the mould supports of salt core, need the manual work to go to transport, whole influence work efficiency is unfavorable for the improvement of the degree of automation in the present piston casting production process.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a salt core feeding device which can sequence, preheat, heat, detect, clamp and output salt cores, replaces manpower to complete a series of work, further improves the automation degree, and improves the work efficiency and economic benefits.
The invention adopts the following technical scheme: a salt core feeding device comprises a material storage mechanism, a preheating mechanism, a heating mechanism and a clamping mechanism, wherein the material storage mechanism is provided with a plurality of baffle rods for enclosing a space for placing a salt core; the preheating mechanism is arranged at an outlet below the material storage mechanism and used for preheating the salt cores, a drawing plate used for supporting the salt cores in the material storage mechanism is arranged between the material storage mechanism and the preheating mechanism, the drawing plate can slide to open or close the outlet below the material storage mechanism, and a lifting frame capable of lifting to support, lift and convey the salt cores in the material storage mechanism and the preheating mechanism is arranged below the preheating mechanism; the opposite two sides of the material storage mechanism and the preheating mechanism are respectively provided with a pushing mechanism and a heating mechanism, and the pushing mechanism is lower than the drawing plate and is used for pushing a salt core positioned below the drawing plate to the heating mechanism; the clamping mechanism comprises a mechanical arm, a clamp group and a visual system, the clamp group and the visual system are arranged on the mechanical arm, the visual system is used for detecting the integrity of the salt core and the relative position of a positioning hole in the salt core, the clamp group is used for clamping the salt core at the heating mechanism and adjusting the angle of the salt core according to the relative position of the positioning hole, and the mechanical arm drives the clamp group to move back and forth between the heating mechanism and a salt core output station.
As an improvement, take out the cross recess that has link up from top to bottom on the board, one side of cross recess outwards link up and form the side opening, and the lifting frame is whole to be the cross, and one side outwards extends the connecting plate, and the electronic jar of lift is connected to the connecting plate, and the drive of the electronic jar of lifting frame accessible lift to can pass cross recess and side opening and make a round trip in storage mechanism and preheat the mechanism.
As an improvement, preheat the mechanism and include preheating the chamber, add heat-insulating material and gag lever post, preheat the chamber and enclose into about and one side open-ended arc, add heat-insulating material and set up in preheating the chamber outside and carry out the heat supply, a plurality of gag lever posts enclose into the space that supplies the salt core to place in preheating the chamber, the lifting frame stretches into to the space that the gag lever post encloses by one side opening in preheating the chamber.
As an improvement, the limiting rod comprises two fixed rods and two adjusting rods which are arranged in a rectangular shape, the adjusting rods are externally connected with driving cylinders, and the driving cylinders drive the adjusting rods to be close to or far away from the fixed rods.
As an improvement, the blocking rod comprises two fixed blocking rods and a movable blocking rod, a J-shaped block is arranged above the two fixed blocking rods, an L-shaped groove is formed in the J-shaped block, one side of the L-shaped groove is parallel to the connecting line of the two fixed blocking rods, one side of the L-shaped groove is perpendicular to the connecting line of the two fixed blocking rods, the upper end of the movable blocking rod is arranged in the L-shaped groove in a penetrating mode and can slide along the L-shaped groove, and the movable blocking rod is detachably fixed in the L-shaped groove through a fastener.
As an improvement, the pushing mechanism comprises a pushing cylinder, a mounting frame and a pushing plate, the mounting frame is connected with a cylinder shaft of the pushing cylinder, the pushing plate is hinged on the mounting frame, and the pushing plate is placed on the pushing plate at the upper part and can rotate upwards when being subjected to external force.
As an improvement, a sliding table for bearing the salt core is arranged between the storage mechanism and the heating mechanism.
As an improvement, the clamp group comprises a servo motor, a clamping jaw support, a clamping jaw air cylinder, salt core claws and a salt core pressure plate, wherein the clamping jaw support is rotatably installed on the servo motor, the clamping jaw air cylinder is arranged on the clamping jaw support, the salt core pressure plate is located in the middle of the clamping jaw support, the salt core claws are uniformly arranged on the clamping jaw air cylinder and are driven to be separated and folded, and the salt core claws are located on the periphery of the salt core pressure plate.
As an improvement, the vision system comprises a detection camera and an auxiliary light source, the detection camera and the clamp group are oriented in the same direction, and the auxiliary light source is arranged on the side of the detection camera and the clamp group.
As an improvement, four groups of storage mechanisms, preheating mechanisms, pulling plates, lifting frames, pushing mechanisms and clamp groups are correspondingly arranged.
The invention has the beneficial effects that: through the arrangement of the material storage mechanism, the preheating mechanism, the heating mechanism and the clamping mechanism, after the salt core is placed in the material storage mechanism, the salt core can be automatically preheated firstly and then sequentially sent into the heating mechanism for heating, after a certain temperature is reached, the integrity of the salt core and the relative position of a positioning hole on the salt core can be detected and adjusted through the clamping mechanism, and the salt core clamped by the clamping mechanism can be conveyed to a mold support for accurate installation; the whole process is realized through a good mechanical structure, besides the discharging, the middle process does not need manual participation, the error is not easy to occur, the whole production efficiency is improved, the product quality is ensured, and the whole automation level in the piston casting production is improved.
Drawings
Fig. 1 is a schematic perspective view of a salt core feeding device of the present invention.
Fig. 2 is a partial perspective view of the salt core feeding device of the invention.
Fig. 3 is a schematic perspective view of the salt core feeding device with a partially removed shell.
Fig. 4 is a schematic perspective view of a clamping mechanism of the salt core feeding device of the invention.
Detailed Description
The following detailed description of specific embodiments of the invention refers to the accompanying drawings.
Fig. 1, 2, 3 and 4 show an embodiment of a salt core feeding device according to the present invention. The salt core storage device comprises a storage mechanism 1, a preheating mechanism 2, a heating mechanism 3 and a clamping mechanism 4, wherein the storage mechanism 1 is provided with a plurality of baffle rods for enclosing a space for placing a salt core; the preheating mechanism 2 is arranged at an outlet below the material storing mechanism 1 and used for preheating salt cores, a drawing plate 5 used for supporting the salt cores in the material storing mechanism 1 is arranged between the material storing mechanism 1 and the preheating mechanism 2, the drawing plate 5 can slide to open or close the outlet below the material storing mechanism 1, and a lifting frame 6 capable of lifting and lifting is arranged below the preheating mechanism 2 so as to support, lift and convey the salt cores in the material storing mechanism 1 and the preheating mechanism 2; the opposite two sides of the material storage mechanism 1 and the preheating mechanism 2 are respectively provided with a pushing mechanism 7 and a heating mechanism 3, and the height of the pushing mechanism 7 is lower than that of the drawing plate 5 so as to push a salt core positioned below the drawing plate 5 to the heating mechanism 3; fixture 4 includes manipulator, anchor clamps group 41 and vision system 42 set up on the manipulator, vision system 42 is used for detecting the integrity of salt core and the relative position of locating hole on the salt core, and anchor clamps group 41 is used for the salt core of centre gripping heating mechanism 3 department and adjusts the salt core angle according to the relative position of locating hole, manipulator drive anchor clamps group 41 makes a round trip in heating mechanism 3 and salt core output station.
When the salt core stacking device is used, salt cores are manually stacked in the material storage mechanism 1, the salt cores can be well positioned to be stacked up and down through a space surrounded by a plurality of blocking rods, and the salt cores stacked in the material storage mechanism 1 are supported and limited below by the pulling plate 5; meanwhile, the drawing plate 5 can slide transversely through the driving mechanism, when the drawing plate 5 slides away from a lower outlet of the material storage mechanism 1, the salt cores in the material storage mechanism 1 can fall into the preheating mechanism 2, the lifting frame 6 in the preheating mechanism 2 can rise to the position below the drawing plate 5 to receive the falling salt cores, and the plurality of salt cores are moved into the preheating mechanism 2 through the descending of the lifting frame 6; after the drawing plate 5 is driven to reset, salt cores in the storage mechanism 1 are separated, a certain number of salt cores enter the preheating mechanism 2, and 15 salt cores can fall at most selectively and are preheated simultaneously. After preheating is completed, the salt cores are lifted by the lifting frame 6 to the position below the drawing plate 5, the pushing mechanism 7 on the side edge pushes the uppermost salt core to the heating mechanism 3, the heating mechanism 3 can adopt a mesh belt type heating furnace, the salt cores pushed to the salt cores are conveyed forwards, then the next salt core is lifted by the lifting frame 6 and pushed to the heating mechanism 3 by the pushing mechanism 7, at most 15 salt cores are pushed out, the salt cores are sequentially arranged on the heating mechanism 3 and are heated, after the salt cores are heated to a required temperature, the integrity of the salt cores at a discharge port is judged by the vision system 42 at the discharge port position of the heating furnace, and after the integrity of the salt cores is judged, the salt cores are grabbed by the clamp group 41; the hole positions of the positioning holes of the salt cores of the clamp group 41 are identified through the vision system 42, then the hole positions are corrected to set positions, then the salt cores can be installed, compressed and flattened on the mold support by moving the clamp group 41 to the mold support through a mechanical handle, and the integrity of the salt cores on the mold support can be checked through the vision system 42 after the salt cores are placed on the mold support. In the whole process, if the vision system 42 finds the unqualified salt cores, the machine can be stopped, and the unqualified salt cores are manually removed, so that the yield of the final product is ensured; the vision system 42 can be flexibly arranged on the bracket of the clamping mechanism 4 according to specific requirements, and can well enable the vision system 42 to perform vision detection on the salt core corresponding to the heating mechanism 3 and the supporting position of the mold through the movement of the manipulator, and can identify the hole position of the positioning hole of the salt core by arranging the vision system 42 corresponding to the clamp group 41, and complete the adjustment of the hole position after feedback comparison; the manipulator is not shown in the figures and can be implemented by a conventional multi-degree-of-freedom manipulator of the prior art. The invention can realize the ordered arrangement and placement of the salt cores, and then can automatically carry out preheating, heating, salt core integrity detection and alignment adjustment, and finally convey the salt cores to the mould support for accurate installation; the whole process is realized through a good mechanical structure, and besides material discharging, the middle process does not need manual participation and is not easy to make mistakes; unqualified products can be found quickly, namely removed, the overall production efficiency is improved, the product quality is ensured, and the overall automation level in the piston casting production is improved.
As a modified specific embodiment, the drawing plate 5 is provided with a cross slot 51 which is through from top to bottom, one side of the cross slot 51 is outwards through to form a side opening 52, the lifting frame 6 is overall in a cross shape, one side of the lifting frame extends outwards to form a connecting plate 61, the connecting plate 61 is connected with an electric lifting cylinder 62, the lifting frame 6 can be driven by the electric lifting cylinder 62 to lift, and can pass through the cross slot 51 and the side opening 52 to and fro between the material storage mechanism 1 and the preheating mechanism 2.
As shown in fig. 2 and 3, in the specific stage of manually placing the salt core and the stage of dropping the salt core to the preheating mechanism 2 for preheating, the salt core is easy to be damaged by impact when dropping, so the above preferred structure is provided, under the condition that the pulling plate 5 is not moving, the lifting frame 6 can also rise to the space of the storage mechanism 1 through the cross-shaped groove 51 by virtue of the cross shape, the cross-shaped lifting frame 6 can well support the salt core and can support the salt core to drop, and when manually placing the salt core, the impact of dropping the salt core is reduced, the possibility of damaging the salt core is reduced, and the salt core can be driven to drop to the pulling plate 5 for stable placement; on the other hand, the side opening 52 is adapted to the structure of the side edge of the lifting frame 6, and the lifting electric cylinder 62 and the connecting plate 61 which are adapted to the side edge are arranged, so that the lifting frame 6 can be ensured to be lifted well at the height of the material storing mechanism 1 and the preheating mechanism 2.
As an improved specific embodiment, the preheating mechanism 2 includes a preheating cavity 21, a heating member 22 and a limiting rod 23, the preheating cavity 21 is enclosed into an arc shape with an upper opening and a lower opening, the heating member 22 is disposed outside the preheating cavity 21 for supplying heat, a plurality of limiting rods 23 are enclosed into a space for placing salt cores in the preheating cavity 21, and the lifting frame 6 is extended into the space enclosed by the limiting rods 23 from the opening on one side of the preheating cavity 21.
As shown in fig. 2 and 3, the preheating cavity 21 is surrounded to form an arc-shaped side wall close to 270 degrees, the outside is provided with a heating member 22 for heating, the heating member 22 is externally connected with a power supply, the salt core is limited in the space of a plurality of limiting rods 23 entering from the upper storing mechanism 1, the lower part is supported by the lifting frame 6, the structure of the side edge of the lifting frame 6 extends out from the gap between the preheating cavity 21 and the limiting rods 23 for external connection, the whole structure is simple, the salt core can be well adapted and stored up and down by the storing mechanism 1 and is preheated, the structural arrangement of each part is reasonable, the whole structure is compact, and the occupied space of the device is favorably reduced.
As a modified embodiment, the limiting rod 23 includes two fixed rods 231 and two adjusting rods 232 arranged in a rectangular shape, the adjusting rods 232 are externally connected with a driving cylinder 233, and the driving cylinder 233 drives the adjusting rods 232 to approach or depart from the fixed rods 231.
As shown in figures 2 and 3, in order to better adapt to the processing of salt cores with different sizes, the limiting rod 23 is provided with the fixed rod 231 and the adjusting rod 232 which correspond to each other in pairs, the distance between the adjusting rod 232 and the fixed rod 231 is controlled by the driving cylinder 233, salt cores with different diameters can be accommodated in an adaptive manner, the adaptability of the whole device is wider, and the feeding requirement of salt cores produced by casting of pistons with more models can be met.
As an improved specific embodiment, the blocking rod comprises two fixed blocking rods 11 and a movable blocking rod 12, a "J" shaped block 13 is arranged above the two fixed blocking rods 11, an "L" shaped groove 14 is arranged on the "J" shaped block 13, one side of the "L" shaped groove 14 is parallel to a connecting line of the two fixed blocking rods 11, one side of the "L" shaped groove 14 is perpendicular to the connecting line of the two fixed blocking rods 11, the upper end of the movable blocking rod 12 is arranged in the "L" shaped groove 14 in a penetrating manner and can slide along the "L" shaped groove 14, and the movable blocking rod 12 is detachably fixed in the "L" shaped groove 14 through a fastening piece 15.
As shown in fig. 1, 2 and 3, in order to better adapt to the processing of salt cores with different sizes, the above specific arrangement structure of the blocking rods is provided, and two blocking rods 11 are taken as references and correspond to the upper and lower positions of the two blocking rods 11 below; taking the placement of the J-shaped block 13 in fig. 3 as an example, two ends of the cross bar above the J are fixedly mounted on two fixed bars 231, the bent bar below is used for arranging an L-shaped groove 14, the movable blocking bar 12 can slide in the L-shaped groove 14, the movable blocking bar 12 is close to or far away from the fixed blocking bar 11 when sliding in the L-shaped groove 14 on one side perpendicular to the cross bar and is used for adjusting the distance to accommodate salt cores with different diameters, the space for accommodating the salt cores is opened when the movable blocking bar 12 slides in the L-shaped groove 14 on one side parallel to the cross bar, so that manual material placement can be performed, the movable blocking bar 12 is moved back to adapt to limit after material placement is completed, and the movable blocking bar 12 is fixed on the J-shaped block 13 through a fastener 15; the connecting mode of the fastener 15 and the movable gear lever 12 can adopt threaded connection, the fastener is not required to be disassembled during adjustment, and the movable gear lever 12 can be driven to slide in the L-shaped groove 14 by slightly loosening the fastener, so that the salt core can be conveniently added without complete disassembly and assembly of the whole body; on the other hand, the side material is convenient for manual work to discharge materials in sequence from bottom to top, and the phenomenon that the salt core is possibly damaged due to impact caused by the traditional top material discharging can be avoided.
As a modified embodiment, the pushing mechanism 7 comprises a pushing cylinder 71, a mounting bracket 72 and a pushing plate 73, wherein the mounting bracket 72 is connected with a cylinder shaft of the pushing cylinder 71, the pushing plate 73 is hinged on the mounting bracket 72, and the pushing plate 73 is rested on the pushing plate 73 at the upper part and can rotate upwards when external force is applied.
As shown in fig. 1, 2 and 3, the above structure is provided to avoid interference of movement between the parts, thereby making the overall arrangement more compact. The mounting frame 72 is used for hinging the pushing plate 73 at the rear, the pushing plate 73 is supported by the mounting frame 72 and kept horizontal, and when the pushing cylinder 71 drives the mounting frame 72 and the pushing plate 73 to push out, the pushing plate 73 horizontally advances to push out the preheated salt core between the material storage mechanism 1 and the preheating mechanism 2. When the lifting frame 6 and the connecting plate 61 move upwards from the preheating mechanism 2 to the storing mechanism 1, the pushing plate 73 can be pushed open to ascend, the pushing plate 73 rotates around the hinge joint with the mounting frame 72, and after descending, the pushing plate 73 falls by the gravity thereof to return to the horizontal position and is supported by the mounting frame 72. The problem of compact arrangement between the spare part is solved to above setting up ingeniously, can not interfere each other, makes overall structure smaller and more exquisite, and occupation space is little.
As a modified embodiment, a sliding table 8 for carrying salt cores is arranged between the storage mechanism 1 and the heating mechanism 3. As shown in fig. 1, 2 and 3, the arrangement of the sliding table 8 facilitates better receiving of the salt core between the storage mechanism 1 and the heating mechanism 3. The height of the sliding table 8 and the pushing mechanism 7 (particularly the pushing plate 73) keep the upper and lower surfaces aligned, so that the salt core can be stably conveyed and is not easy to damage; the other end is also connected with the heating mechanism 3 with the same height, so that the push plate 73 can be stably pushed.
As a modified embodiment, the clamp group 41 includes a servo motor 411, a clamping jaw support 412, a clamping jaw cylinder 413, a salt core gripper 414 and a salt core pressure plate 415, the clamping jaw support 412 is rotatably mounted on the servo motor 411, the clamping jaw cylinder 413 is arranged on the clamping jaw support 412, the salt core pressure plate 415 is located in the middle of the clamping jaw support 412, the salt core grippers 414 are uniformly arranged on the clamping jaw cylinder 413 and driven to open and close, and the salt core gripper 414 is located on the periphery of the salt core pressure plate 415.
As shown in fig. 1 and 4, the salt core gripper 414 and the gripper cylinder 413 cooperate to grasp the salt core, that is, the salt core gripper 414 is close to the salt core when being separated, so that the salt core is pressed against the salt core platen 415, and then the salt core gripper 414 is folded to clamp the salt core; the hole sites of the clamped salt cores are determined by the vision system 42, and then the standard hole sites are compared, the servo motor 411 is driven to rotate by corresponding angles, so that the hole sites of the salt cores correspond to each other, and then the salt cores can be placed at the mould supporting positions in accurate positions for installation.
As a modified embodiment, the vision system 42 includes a detection camera 421 and an auxiliary light source 422, the detection camera 421 and the fixture set 41 are oriented in the same direction, and the auxiliary light source 422 is disposed at the side of the detection camera 421 and the fixture set 41.
As shown in fig. 1 and 4, the detection camera 421 is disposed in the same direction as the clamp group 41, and can be used for photographing the salt cores on the heating mechanism 3, the clamp group 41 and the mold support for visual detection; the auxiliary light source 422 arranged at the side edge can provide a light source for detecting the shooting of the camera 421, so that the shooting quality under different environments is ensured.
As an improved specific implementation mode, four groups of the storage mechanism 1, the preheating mechanism 2, the drawing plate 5, the lifting frame 6, the pushing mechanism 7 and the clamp group 41 are correspondingly arranged.
As shown in fig. 1-4, in this embodiment, the structure is provided with four groups as shown in the figure to improve the conveying efficiency; the four groups of drawing plates 5 can be divided into one group or two groups for combined driving, so that the arrangement number of driving mechanisms is reduced; the four groups of lifting frames 6 can be also divided into one group or two groups and are driven by a uniform lifting electric cylinder 62 through the connection of a connecting plate 61; the pushing mechanism 7 specifically sets the pushing plates 73 into four groups, and is driven by the unified pushing cylinder 71 through the connection of the mounting brackets 72; after the clamp group 41 is correspondingly provided with four groups, the same number of detection cameras 421 can be arranged as required to correspond to the clamp group 41, so that the salt cores of the clamp group 41 can be visually detected, and an independent detection camera 421 is arranged in the middle of the bracket of the clamping mechanism 4 and is used for visually detecting the salt cores on the heating mechanism 3 and the mold support. The feeding efficiency of the salt core is integrally improved, and the salt core can be rapidly placed in pairs by matching with the machine types of the two-piston casting die.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. A salt core feeder which characterized in that: comprises a material storage mechanism (1), a preheating mechanism (2), a heating mechanism (3) and a clamping mechanism (4),
the material storage mechanism (1) is provided with a plurality of blocking rods for enclosing a space for placing the salt core;
the salt core preheating device is characterized in that the preheating mechanism (2) is arranged at an outlet below the material storing mechanism (1) and used for preheating salt cores, a drawing plate (5) used for supporting the salt cores in the material storing mechanism (1) is arranged between the material storing mechanism (1) and the preheating mechanism (2), the drawing plate (5) can slide to open or close the outlet below the material storing mechanism (1), and a lifting frame (6) capable of lifting to support, lift and convey the salt cores in the material storing mechanism (1) and the preheating mechanism (2) is arranged below the preheating mechanism (2);
the opposite two sides of the material storage mechanism (1) and the preheating mechanism (2) are respectively provided with a pushing mechanism (7) and a heating mechanism (3), and the height of the pushing mechanism (7) is lower than that of the drawing plate (5) so as to push out a salt core positioned below the drawing plate (5) to the heating mechanism (3);
the clamping mechanism (4) comprises a mechanical arm, a clamp group (41) and a visual system (42), the clamp group (41) and the visual system (42) are arranged on the mechanical arm, the visual system (42) is used for detecting the integrity of the salt core and the relative position of a positioning hole in the salt core, the clamp group (41) is used for clamping the salt core at the heating mechanism (3) and adjusting the salt core angle according to the relative position of the positioning hole, and the mechanical arm drives the clamp group (41) to move back and forth between the heating mechanism (3) and a salt core output station;
draw cross recess (51) that link up from top to bottom having on board (5), one side of cross recess (51) outwards link up and form side opening (52), lifting frame (6) wholly is the cross, and one side outwards extends connecting plate (61), electronic jar (62) of lift are connected in connecting plate (61), the drive of electronic jar (62) of lifting frame (6) accessible lift goes up and down to can pass cross recess (51) and side opening (52) and make a round trip in storage mechanism (1) and preheat mechanism (2).
2. A salt core feeder as claimed in claim 1, wherein: preheat mechanism (2) including preheating chamber (21), heating member (22) and gag lever post (23), preheat chamber (21) and enclose into about and one side open-ended arc, heating member (22) set up and supply heat in preheating chamber (21) outside, a plurality of gag lever post (23) enclose into the space that supplies the salt core to place in preheating chamber (21), lifting frame (6) stretch into to the space that gag lever post (23) enclose by one side opening of preheating chamber (21).
3. A salt core feeder as claimed in claim 2, wherein: the limiting rod (23) comprises two fixed rods (231) and two adjusting rods (232) which are arranged in a rectangular shape, the adjusting rods (232) are externally connected with driving cylinders (233), and the driving cylinders (233) drive the adjusting rods (232) to be close to or far away from the fixed rods (231).
4. A salt core feeder as claimed in claim 1, 2 or 3, wherein: the gear lever comprises two fixed gear levers (11) and a movable gear lever (12), a J-shaped block (13) is arranged above the fixed gear levers (11), an L-shaped groove (14) is formed in the J-shaped block (13), one side of the L-shaped groove (14) is parallel to a connecting line of the two fixed gear levers (11), one side of the L-shaped groove is perpendicular to the connecting line of the two fixed gear levers (11), the upper end of the movable gear lever (12) penetrates through the L-shaped groove (14) and can slide along the L-shaped groove (14), and the movable gear lever (12) is detachably fixed in the L-shaped groove (14) through a fastener (15).
5. A salt core feeder as claimed in claim 1, 2 or 3, wherein: the pushing mechanism (7) comprises a pushing cylinder (71), a mounting frame (72) and a pushing plate (73), the mounting frame (72) is connected with a cylinder shaft of the pushing cylinder (71), the pushing plate (73) is hinged to the mounting frame (72), and the pushing plate (73) is placed on the pushing plate (73) at the upper part and can rotate upwards when external force is applied.
6. A salt core feeder as claimed in claim 1, 2 or 3, wherein: a sliding table (8) used for bearing the salt core is arranged between the storage mechanism (1) and the heating mechanism (3).
7. A salt core feeder as claimed in claim 1, 2 or 3, wherein: the clamp group (41) comprises a servo motor (411), a clamping jaw support (412), a clamping jaw air cylinder (413), a salt core paw (414) and a salt core pressure plate (415), the clamping jaw support (412) is rotatably installed on the servo motor (411), the clamping jaw air cylinder (413) is arranged on the clamping jaw support (412), the salt core pressure plate (415) is located in the middle of the clamping jaw support (412), the salt core paw (414) is uniformly arranged on the clamping jaw air cylinder (413) and driven to be separated and folded, and the salt core paw (414) is located on the periphery of the salt core pressure plate (415).
8. A salt core feeding device according to claim 7, characterized in that: the vision system (42) comprises a detection camera (421) and an auxiliary light source (422), the detection camera (421) and the clamp group (41) are oriented in the same direction, and the auxiliary light source (422) is arranged on the side of the detection camera (421) and the clamp group (41).
9. A salt core feeding device according to claim 7, characterized in that: the device is characterized in that four groups of material storage mechanisms (1), preheating mechanisms (2), drawing plates (5), lifting frames (6), pushing mechanisms (7) and clamp groups (41) are correspondingly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652268.6A CN110340300B (en) | 2019-07-18 | 2019-07-18 | Salt core feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652268.6A CN110340300B (en) | 2019-07-18 | 2019-07-18 | Salt core feeding device |
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| CN112756560B (en) * | 2020-12-31 | 2023-11-07 | 金华市宝琳科技股份有限公司 | Automatic clamping and placing device for salt cores |
| CN113927605B (en) * | 2021-12-13 | 2022-05-06 | 肇庆本田金属有限公司 | Salt core clamping device, control method and robot |
| CN114226653B (en) * | 2021-12-21 | 2024-06-04 | 湖南江滨机器（集团）有限责任公司 | Multistage continuous salt core heating equipment and piston casting method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984774A (en) * | 2017-04-23 | 2017-07-28 | 金华市宝琳工贸有限公司 | A kind of bimodulus two-chamber casting machine |
| CN107745171A (en) * | 2017-11-14 | 2018-03-02 | 苏州泛能电力科技有限公司 | A kind of electric connector welding position overlaps state vision inspection apparatus |
| CN207372238U (en) * | 2017-11-10 | 2018-05-18 | 连云港杰瑞自动化有限公司 | A kind of Yan Xin flexible crawls mechanism |
| CN207726322U (en) * | 2018-01-12 | 2018-08-14 | 连云港杰瑞自动化有限公司 | A kind of salt core flexibility of view-based access control model identification picks and places positioning system |
| CN208033575U (en) * | 2018-03-12 | 2018-11-02 | 连云港杰瑞自动化有限公司 | A kind of salt core heating conveyor |
| CN108861531A (en) * | 2018-01-12 | 2018-11-23 | 连云港杰瑞自动化有限公司 | A kind of salt core flexibility pick-and-place positioning system of view-based access control model identification |
| CN208468411U (en) * | 2018-06-27 | 2019-02-05 | 珠海格力智能装备有限公司 | Clamp and robot with same |
| CN109317621A (en) * | 2018-11-14 | 2019-02-12 | 金华市宝琳工贸有限公司 | Convenient for installing the mold of salt core automatically |
-
2019
- 2019-07-18 CN CN201910652268.6A patent/CN110340300B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984774A (en) * | 2017-04-23 | 2017-07-28 | 金华市宝琳工贸有限公司 | A kind of bimodulus two-chamber casting machine |
| CN207372238U (en) * | 2017-11-10 | 2018-05-18 | 连云港杰瑞自动化有限公司 | A kind of Yan Xin flexible crawls mechanism |
| CN107745171A (en) * | 2017-11-14 | 2018-03-02 | 苏州泛能电力科技有限公司 | A kind of electric connector welding position overlaps state vision inspection apparatus |
| CN207726322U (en) * | 2018-01-12 | 2018-08-14 | 连云港杰瑞自动化有限公司 | A kind of salt core flexibility of view-based access control model identification picks and places positioning system |
| CN108861531A (en) * | 2018-01-12 | 2018-11-23 | 连云港杰瑞自动化有限公司 | A kind of salt core flexibility pick-and-place positioning system of view-based access control model identification |
| CN208033575U (en) * | 2018-03-12 | 2018-11-02 | 连云港杰瑞自动化有限公司 | A kind of salt core heating conveyor |
| CN208468411U (en) * | 2018-06-27 | 2019-02-05 | 珠海格力智能装备有限公司 | Clamp and robot with same |
| CN109317621A (en) * | 2018-11-14 | 2019-02-12 | 金华市宝琳工贸有限公司 | Convenient for installing the mold of salt core automatically |
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| CN110340300A (en) | 2019-10-18 |
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