CN-121571620-B - Multifunctional filter screen feeding table for die-casting workshop

CN121571620BCN 121571620 BCN121571620 BCN 121571620BCN-121571620-B

Abstract

The invention discloses a multifunctional die-casting workshop filter screen feeding table which comprises a feeding table, a feeding table and a discharging table, wherein the feeding table is provided with a feeding position, a discharging position and a quick-change claw placing position, the feeding position is used for placing at least one material tray filled with a filter screen, the discharging position is used for placing an empty material tray, and the quick-change claw placing position is used for placing the quick-change claw; the automatic feeding device comprises a feeding device, a marking device, an external robot, a quick-change claw, a pressure casting die, a storage position and a discharging device, wherein the feeding device is arranged on a material table and used for carrying an empty material tray from a material supplementing position to a discharging position, the marking device is arranged on the material table and used for marking a die casting, and the external robot is used for feeding the material tray filled with a filter screen, taking the filter screen from the material tray and installing the filter screen to the pressure casting die, taking the die casting from the pressure casting die, marking the die casting die and placing the die casting die into the storage position and discharging the empty material tray. According to the invention, three independent processes of feeding the filter screen, marking the castings and replacing the platform by the paw are integrated into one device, so that the material circulation links are reduced, the floor space of a workshop is saved, and the die casting production flow is more compact and efficient.

Inventors

ZHOU YUYUAN
ZENG WEITAO
WU XINGYAO
PENG CANFENG
WU HONGBIN
HONG YONGMING
LIU YONGGANG

Assignees

杭州亚太智能装备有限公司

Dates

Publication Date: 20260508
Application Date: 20260127

Claims (10)

1. A multifunctional die-casting workshop filter screen feeding table is characterized by comprising: a material table (10) with a material supplementing position for placing at least one material tray (50) filled with a filter screen (60), a material discharging position for placing an empty material tray (50), and a quick-change claw placing position for placing a quick-change claw (40); a conveying device (20) arranged on the material table (10) for conveying the empty material tray (50) from the material filling position to the material discharging position, and The marking device (30) is arranged on the material table (10) and is used for marking the die castings; The external robot realizes feeding of a material tray (50) filled with a filter screen (60) through the quick-change paw (40), takes the filter screen (60) from the material tray (50) and installs the filter screen on a die casting die, takes a die casting from the die casting die, marks and places the die casting die on a storage position, and discharges the empty material tray (50); The quick-change gripper (40) comprises a feeding and discharging gripper (45) of a material tray, a filter screen gripper (46) and a die casting gripper (47), wherein the feeding and discharging gripper (45) of the material tray is used for gripping a material taking tray (50), the filter screen gripper (46) is used for gripping a filter screen (60) on the material taking tray (50), and the die casting gripper (47) is used for gripping a die casting with the filter screen (60).
2. The multifunctional die-casting shop filter screen feeding table according to claim 1, wherein the carrying device (20) comprises a carrying mechanism (24), the carrying mechanism (24) comprises a carrying frame (243) arranged on the material table (10) in a translational mode, a carrying driving assembly (241) for driving the carrying frame (243), a carrying claw arranged on the carrying frame (243) in a vertical lifting mode and a claw lifting driving assembly (244) for driving the carrying claw to vertically lift, and the carrying claw is used for grabbing an empty material tray (50).
3. The multifunctional die-casting shop filter screen feeding table according to claim 2, wherein the transfer claw comprises a transfer main body plate (245) and a pair of translation claw parts (247) respectively arranged at two ends of the transfer main body plate (245), the translation claw parts (247) comprise a translation claw driving piece (2471) and a translation claw (2472), the pair of translation claws (2472) are respectively driven by the pair of translation claw driving pieces (2471) to be far away from or close to each other, at least one limiting plug pin (246) is arranged on the bottom surface of the transfer main body plate (245), the axial direction of the limiting plug pin (246) is parallel to the moving direction of the transfer claw, and the material tray (50) is provided with a limiting plug hole (511) for the insertion of the limiting plug pin (246).
4. A multifunctional die-casting workshop filter screen feeding table according to claim 2 is characterized in that a plurality of trays (50) stacked up and down are arranged at the material supplementing position, the conveying device (20) further comprises a feeding mechanism (23), and the feeding mechanism (23) is used for driving the trays (50) to rise at the same height so that the uppermost tray (50) is at a set height.
5. The multifunctional die-casting workshop filter screen feeding table according to claim 4, wherein the feeding mechanism (23) comprises a feeding frame arranged on the feeding table (10) in a vertical lifting mode and a feeding driving assembly (231) for driving the feeding frame to vertically lift, the feeding frame is provided with four feeding support rods (235), and the plurality of trays (50) are placed on the four feeding support rods (235).
6. A multifunctional die-casting workshop filter screen feeding table according to claim 5 is characterized in that a blanking lifting frame (25) is arranged at the blanking position, a transmission assembly is arranged between the blanking lifting frame (25) and the feeding frame, the feeding frame and the blanking lifting frame (25) move in opposite directions and have equal moving intervals, and therefore the position of the feeding frame for grabbing empty trays and the position of the blanking lifting frame (25) for placing the empty trays are located at the same height.
7. The multifunctional die-casting workshop filter screen feeding table according to claim 1 is characterized in that four tray supporting legs (52) are arranged on the tray (50), stacking limiting insertion holes (530) are formed in the tops of the tray supporting legs (52), stacking limiting insertion pins (542) matched with the stacking limiting insertion holes (530) are formed in the bottoms of the tray supporting legs, four feeding supporting legs (211) are arranged on the feeding position, the feeding supporting legs (211) are in one-to-one correspondence with the tray supporting legs (52), feeding limiting insertion holes (2110) matched with the stacking limiting insertion pins (542) are formed in the tops of the feeding supporting legs, four blanking supporting legs are arranged on the blanking position, the blanking supporting legs are in one-to-one correspondence with the tray supporting legs (52), and blanking limiting insertion holes matched with the stacking limiting insertion pins (542) are formed in the tops of the blanking supporting legs.
8. The multifunctional die-casting workshop filter screen feeding table according to claim 1, wherein the marking device (30) comprises a laser marking mechanism and a scanning mechanism, the laser marking mechanism is used for marking production information of die castings, and the scanning mechanism is used for scanning the production information and uploading the production information to an external system.
9. The multifunctional die-casting workshop filter screen feeding table of claim 8, wherein the laser marking mechanism comprises a marking machine (33), a marking vertical adjusting assembly (31) and a marking lifting seat (32), the marking vertical adjusting assembly (31) is used for adjusting the vertical position of the marking lifting seat (32), the marking machine (33) is connected to the marking lifting seat (32), the marking lifting seat (32) comprises a first supporting seat connected with the marking vertical adjusting assembly (31), a second supporting seat connected with the marking machine (33) and an elastic piece arranged between the first supporting seat and the second supporting seat, the second supporting seat is horizontally slidably arranged on the first supporting seat, and the elastic piece applies pressure towards the robot direction to the second supporting seat.
10. The multifunctional die casting workshop filter screen feeding table of claim 9, wherein a pressing frame (34) is arranged on the marking machine (33), a robot presses a die casting on the pressing frame (34) to overcome the pressure of the elastic piece to drive the marking machine (33) and the second supporting seat to horizontally move along the first supporting seat, and a laser through hole is arranged on the pressing frame (34).

Description

Multifunctional filter screen feeding table for die-casting workshop Technical Field The invention relates to the technical field of industrial automatic die casting production equipment, in particular to a multifunctional die casting workshop filter screen feeding table. Background In industrial die casting production workshops, a filter screen is an important tool for placing in a die casting port before die casting to filter impurities in molten metal. After die casting, the casting with the filter screen is taken out, and a series of subsequent procedures such as cooling, transferring, marking and the like are needed. At present, the traditional filter screen feeding table is single in function and is usually only used as a simple placing platform. Along with the development of industrial automation, a manipulator (robot) is gradually applied to material handling, but the existing feeding table can only carry out single feeding, and after the filter screen material tray is empty, the feeding is needed to be manually intervened, the efficiency is low, and long-term accurate automatic feeding and discharging are difficult to realize. Meanwhile, in order to trace the product quality, the castings need to be marked (such as information of the production batch, date, model and the like). Traditionally, marking is performed as a separate process step at another station by another piece of equipment. The layout leads to production line elongation, material circulation times increase, occupation area is large, and overall production efficiency is restricted. Disclosure of Invention In order to overcome the defects in the prior art, the invention provides the multifunctional filter screen feeding table for the die-casting workshop, which has the advantage of enabling the die-casting production flow to be more compact and efficient. In order to achieve the above purpose, the present invention adopts the following technical scheme: A multi-functional die-casting workshop filter screen material loading platform includes: The material table is provided with a material supplementing position, a material discharging position and a quick-change claw placing position, wherein the material supplementing position is used for placing at least one material tray filled with a filter screen, the material discharging position is used for placing an empty material tray, and the quick-change claw placing position is used for placing the quick-change claw; a transporting device arranged on the material table for transporting empty material trays from the material filling position to the material discharging position, and The marking device is arranged on the material table and is used for marking the die castings; The feeding of the tray filled with the filter screen, the taking of the filter screen from the tray and the mounting of the filter screen to the die casting mold are realized by the external robot through the quick-change claw, and the die casting is used for taking materials from the die casting mold, marking and placing the materials at the storage position and the blanking of the empty tray. Through adopting above-mentioned technical scheme, with the filter screen material loading, foundry goods marking and the platform is changed to the paw three independent processes integration in an equipment, reduced the material circulation link, saved workshop area, make die casting production flow compacter high-efficient. The external robot can finish a series of operations from taking a filter screen from a charging tray to loading a mold, taking a die casting to marking an empty charging tray for processing and the like through the quick-change paw, so that manual frequent intervention is not needed, and the degree of automation and the continuity of die casting production are remarkably improved. The transporting device comprises a transporting mechanism, wherein the transporting mechanism comprises a transporting frame arranged on the material table in a translation mode, a transporting driving assembly used for driving the transporting frame, a transporting claw arranged on the transporting frame in a vertical lifting mode and a claw lifting driving assembly used for driving the transporting claw to vertically lift, and the transporting claw is used for grabbing empty material trays. Through adopting above-mentioned technical scheme, move and carry the mechanism and pass through the translational motion that moves of carrying the frame and move the vertical elevating movement of carrying the claw hand and cooperate, can snatch empty charging tray from the benefit material level and transport to the unloading level accurately, realized the automation of empty charging tray transport. The claw lifting driving assembly is used for carrying the stable lifting power for the moving claw, so that stable action and accurate positioning of the claw lifting driving assembly during grabbing and releasing of the material tray are