CN220411948U

CN220411948U - Automatic spindle identification and overturning system used before spindle warehouse feeding

Info

Publication number: CN220411948U
Application number: CN202321524535.XU
Authority: CN
Inventors: 肖昌凯; 茆寿华; 秦彪
Original assignee: Jiangsu Huage Metallurgical Equipment Technology Co ltd
Current assignee: Jiangsu Huage Metallurgical Equipment Technology Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-01-30
Anticipated expiration: 2033-06-15

Abstract

The utility model relates to the technical field of metal ingot casting, in particular to an automatic pin ingot identification and overturning system used before feeding of a pin ingot warehouse, which comprises an aluminum ingot conveying line, wherein the aluminum ingot conveying line is used for conveying a plurality of pin ingots and aluminum ingots, and the pin ingots are distributed among the aluminum ingots at intervals; the ingot receiving mechanism is arranged on the ingot storage and corresponds to the turnover mechanism; the turnover mechanism comprises a frame positioned on the aluminum ingot conveying line and a power mechanism for driving the frame to turn over between the aluminum ingot conveying line and the pin ingot warehouse, clamping mechanisms are symmetrically arranged on opposite surfaces of two ends of the frame, pin ingot detection mechanisms are arranged above the clamping mechanisms, pin ingot blocking is further arranged in the frame, and the pin ingot blocking and the frame are integrally formed. The aluminum ingot stacking machine can effectively reduce labor cost of foot ingot recognition and ingot turning and labor intensity of workers, and improves working efficiency and precision of aluminum ingot stacking.

Description

Automatic spindle identification and overturning system used before spindle warehouse feeding

Technical Field

The application relates to the technical field of ingot casting, in particular to an automatic ingot identification and overturning system for an ingot before feeding of an ingot library.

Background

In the continuous production casting production line of aluminum ingots, high-temperature aluminum liquid formed by electrolysis flows into a die for cooling and shaping, then the aluminum ingot formed in the die is separated from the die by an aluminum ingot demoulding device, and the die is repeatedly poured for the next time.

The produced aluminum ingot generally needs to be paved with foot ingots at the bottom in the casting and stacking process, so that a fork truck is convenient for fixedly transporting the stacked aluminum ingot. Therefore, a small number of ingot moulds can be distributed in the middle of the mould in the process of pouring the aluminum ingot, and the ingot is generally placed with the raised part in the middle upwards after demoulding, so that the operator can conveniently recognize and overturn. In the production period of the existing aluminum ingot conveying mechanism, manual assistance is needed to transfer the foot ingot into the foot ingot conveying line for stacking by the robot. The weight of the aluminum ingot is generally 5-8KG, the weight of the foot ingot is the same as that of the flat ingot, the aluminum ingot is conveniently cast on the same casting line, the temperature of the aluminum ingot is up to 250-450 ℃ in the original system when being cast, the foot ingot needs to be manually selected from a conveying line and then placed on the foot ingot conveying line, the mode not only needs stronger labor intensity, but also gives higher concentration to workers, and the aluminum ingot is transported to be high-temperature objects, so that unexpected injury phenomena such as scalding of the personnel are easy to occur.

Disclosure of Invention

In order to overcome the problems in the prior art, the application provides an automatic spindle identification overturning system used before feeding of a spindle library.

The application provides a foot ingot automatic identification upset system for before foot ingot storehouse feeding adopts following technical scheme:

the automatic pin ingot identifying and overturning system comprises an aluminum ingot conveying line, wherein the aluminum ingot conveying line is used for conveying a plurality of pin ingots and aluminum ingots, and the pin ingots are distributed among the aluminum ingots at intervals; the ingot receiving mechanism is arranged on the ingot storage and corresponds to the turnover mechanism; the turnover mechanism comprises a frame positioned on the aluminum ingot conveying line and a power mechanism for driving the frame to turn over between the aluminum ingot conveying line and the pin ingot warehouse, clamping mechanisms are symmetrically arranged on opposite surfaces of two ends of the frame, pin ingot detection mechanisms are arranged above the clamping mechanisms, pin ingot blocking is further arranged in the frame, and the pin ingot blocking and the frame are integrally formed.

Through adopting above-mentioned technical scheme, carry the in-process of aluminium ingot on the aluminium ingot conveying line, tilting mechanism can the automatic identification foot ingot wherein, with foot ingot centre gripping upset to the foot ingot storehouse in, the foot ingot with frame integrated into one piece that sets up in tilting mechanism blocks, can just be blocked when the foot ingot passes the frame bottom, and foot ingot detection mechanism is last to detect the foot ingot of being blocked after through clamping mechanism centre gripping foot ingot to in the foot ingot is overturned to the foot ingot storehouse by the aluminium ingot conveying line under power unit's effect.

Preferably, the power mechanism comprises an ingot turning motor arranged on the side wall of the aluminum ingot conveying line, the output end of the ingot turning motor is connected with an ingot turning speed reducer, and the output end of the ingot turning speed reducer is connected with the frame through a coupling.

Preferably, the ingot turning motor adopts a motor with a brake to convert frequency, a proximity inductive switch is arranged at the position before or after turning, and the rotation is stopped after the inductive switch senses.

Preferably, the coupling adopts a plum blossom elastic coupling, and errors caused by the rotation angle can be reduced to a great extent through buffering of an inner elastic pad.

Preferably, the clamping mechanism comprises clamping cylinders which are symmetrically arranged on opposite surfaces of two ends of the frame, and the telescopic ends of the clamping cylinders are provided with clamping clamps for clamping the foot ingots.

Preferably, the frame adopts a door-type structure, wherein a groove body for the aluminum ingot to pass through is formed in the bottom of the door-type structure, a longitudinal penetrating opening for the foot ingot to pass through is further formed in the frame, and the foot ingot is blocked by a strip-shaped baffle plate positioned in the groove.

Preferably, the strip baffle is horizontally arranged in the frame, and the bottom surface of the strip baffle is positioned between the top surface of the aluminum ingot and the top surface of the foot ingot.

Preferably, the spindle detecting mechanism adopts a correlation photoelectric sensor.

Preferably, the material receiving mechanism comprises an ingot receiving frame and an ingot receiving bracket, wherein the ingot receiving bracket is positioned at the center of the ingot receiving frame, the bottom of the ingot receiving bracket is connected with a lifting cylinder, and the lifting cylinder is in signal connection with the spindle foot detection mechanism.

Preferably, a positioning block is arranged at one end of the frame, which is far away from the power mechanism, positioning bulges are arranged at the upper side and the lower side of the positioning block, and positioning buffer mechanisms corresponding to the positioning block are arranged on the side walls of the aluminum ingot conveying line and the ingot receiving frame.

Preferably, the positioning buffer mechanism comprises a bracket and a positioning groove arranged on the bracket, wherein the positioning groove corresponds to the positioning protrusion, a movable block capable of moving up and down along the groove body is arranged in the positioning groove, and the bottom surface of the movable block is connected with the bottom of the positioning groove through a spring.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the process of identifying the foot ingots and clamping the turnover foot ingots, the turnover mechanism reduces the labor cost in an automatic mode and reduces the labor intensity of heat supply;

2. the foot ingot blocking and foot ingot detecting mechanisms are arranged in the frame of the turnover mechanism, the foot ingot blocking of the strip-shaped structure can allow aluminum ingots to pass through, the foot ingots are blocked through the height difference of the aluminum ingots and the foot ingots, and the foot ingots can be aligned with the clamping mechanism, so that the clamping is convenient, and a fixed blocking mode is adopted to be more accurate and reliable;

3. the turnover mechanism can carry an integrated foot ingot to block and turn over in the process of clamping the foot ingot to turn over, compared with the traditional foot ingot blocking arranged on the foot ingot conveying line, the foot ingot blocking integrally formed with the frame can not influence the normal transmission of the subsequent aluminum ingot, and the problem caused by signal transmission faults between the foot ingot blocking and the turnover mechanism is avoided;

4. the material receiving frame in the material receiving mechanism can be driven to ascend through the lifting cylinder when the ingot is detected in the turnover mechanism, so that the turned ingot can be prevented from directly falling into the ingot storage to cause damage, and after the material receiving frame receives the ingot, the material receiving frame descends and places the ingot into the ingot storage after the turnover mechanism resets;

5. the locating piece that the frame tip was equipped with can correspond with the location buffer gear on aluminium ingot transfer chain and the material receiving frame lateral wall respectively at upset in-process that resets, and location buffer gear can carry out spacingly to the frame when frame upset and both contact, avoids frame position skew to can provide certain buffering for the frame, reduce the vibrations of frame during operation, improve its life.

Drawings

FIG. 1 is a schematic diagram of a turnover mechanism for clamping a ingot on an aluminum ingot conveying line in an automatic ingot identifying and turnover system before feeding of an ingot library;

fig. 2 is a schematic diagram of a system for automatically recognizing and turning spindles of a spindle before feeding the spindle magazine for turning spindles to the spindle magazine.

Reference numerals illustrate: 1. aluminum ingot conveying lines; 11. a foot ingot; 12. an aluminum ingot;

2. a foot ingot warehouse; 21. a receiving mechanism; 211. an ingot receiving frame; 212. an ingot receiving bracket; 213. a lifting cylinder;

3. a turnover mechanism; 31. a frame; 311. blocking the foot ingot; 312. a tank body; 313. longitudinally penetrating the opening; 32. a power mechanism; 321. an ingot turning motor; 322. ingot turning speed reducer; 323. a coupling; 33. a clamping mechanism; 331. a clamping cylinder; 332. clamping a clamp; 34. a foot spindle detecting mechanism; 35. a positioning block; 351. positioning the bulge;

4. positioning buffer mechanism; 41. a bracket; 42. a positioning groove; 421. a movable block.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses an automatic spindle identification overturning system before spindle warehouse feeding.

Referring to fig. 1 and 2, an automatic ingot identifying and turning system for ingot storage before feeding comprises an aluminum ingot conveying line 1, wherein the aluminum ingot conveying line 1 is used for conveying a plurality of ingots 11 and 12, and the ingots 11 are distributed among the aluminum ingots 12 at intervals; the ingot storage 2 is provided with a receiving mechanism 21 corresponding to the turnover mechanism 3; the turnover mechanism 3, the turnover mechanism 3 comprises a frame 31 positioned on the aluminum ingot conveying line 1 and a power mechanism 32 for driving the frame 31 to turn over between the aluminum ingot conveying line 1 and the ingot warehouse 2, clamping mechanisms 33 are symmetrically arranged on opposite surfaces of two ends of the frame 31, an ingot detection mechanism 34 is arranged above the clamping mechanisms 33, an ingot blocking 311 is further arranged in the frame 31, and the ingot blocking 311 and the frame 31 are integrally formed. In the process of conveying aluminum ingots 12 on the aluminum ingot conveying line 1, the turnover mechanism 3 can automatically identify the ingots 11 therein, clamp and turn the ingots 11 into the ingot warehouse 2, the ingot blocking 311 integrally formed with the frame 31 and arranged in the turnover mechanism 3 can be blocked when the ingots 11 pass through the bottom of the frame 31, the ingot detecting mechanism 34 continuously detects the blocked ingots 11 and then clamps the ingots 11 through the clamping mechanism 33, and the ingots 11 are turned into the ingot warehouse 2 from the aluminum ingot conveying line 1 under the action of the power mechanism 32.

Referring to fig. 1 and 2, the power mechanism 32 includes an ingot turning motor 321 mounted on a side wall of the aluminum ingot conveying line 1, an output end of the ingot turning motor 321 is connected with an ingot turning speed reducer 322, and an output end of the ingot turning speed reducer 322 is connected with the frame 31 through a coupling 323. The ingot turning motor 321 drives the turning speed reducer, and then the turning speed reducer drives the coupler 323 to drive the frame 31 to turn over, so that the frame 31 can be stably turned over between the aluminum ingot conveying line 1 and the ingot storage 2. The spindle turning motor 321 adopts a motor with a brake to convert frequency, a proximity induction switch is arranged at the position before/after turning, and the rotation is stopped after the induction switch senses. The coupling 323 adopts a quincuncial elastic coupling, and can greatly reduce errors caused by rotation angles through buffering of an inner elastic pad.

Referring to fig. 1 and 2, the clamping mechanism 33 includes clamping cylinders 331 symmetrically disposed on opposite sides of the frame 31, and telescopic ends of the clamping cylinders 331 are provided with clamping jigs 332 for clamping the footed ingot 11. The clamping mechanism 33 drives the clamping fixture 332 to clamp the foot ingots 11 positioned in the frame 31 through the clamping air cylinder 331, and the foot ingots 11 are fixed so as to synchronously turn over along with the frame 31, thereby completing the identification and warehousing of the foot ingots 11.

Referring to fig. 1 and 2, the frame 31 adopts a door-shaped structure, wherein a slot 312 for passing the aluminum ingot 12 is formed at the bottom of the door-shaped structure, a longitudinal through hole 313 for passing the foot ingot 11 is further formed on the frame 31, and a bar-shaped baffle plate located in the slot is used for blocking the foot ingot 311. The groove 312 formed at the bottom of the frame 31 with the gate structure can be used for passing the aluminum ingot 12 on the aluminum ingot conveying line 1, and the longitudinal through opening in the frame 31 is used for unloading the clamped ingot 11 to the ingot storage 2.

Referring to fig. 1 and 2, the bar-shaped baffle is horizontally installed in the frame 31 with its bottom surface height between the top surface of the aluminum ingot 12 and the top surface of the footingot 11. The spindle detecting mechanism 34 employs a correlation photoelectric sensor. The strip baffle can directly block down the foot ingot 11 through a physical screening mode, and is matched with the correlation photoelectric sensor, and signals are transmitted to the clamping mechanism 33 for clamping when the existence of the foot ingot 11 is continuously detected.

Referring to fig. 1 and 2, the receiving mechanism 21 includes a spindle frame 211 and a spindle bracket 212, wherein the spindle bracket 212 is located at a center position of the spindle frame 211, a lifting cylinder 213 is connected to a bottom of the spindle bracket 212, and the lifting cylinder 213 is in signal connection with the spindle detecting mechanism 34. The material receiving frame rises to receive the foot ingots 11 in the frame 31 in the material receiving process, the material receiving frame can rise after the detecting mechanism detects the foot ingots 11, the foot ingots 11 in the frame 31 can be received after being overturned, the material receiving frame is lowered to stably put the foot ingots 11 into the foot ingot warehouse 2, the material receiving frame bracket 212 is matched with the frame 31 relatively, and the overturned frame 31 is limited.

Referring to fig. 1 and 2, a positioning block 35 is mounted at one end of the frame 31 far from the power mechanism 32, positioning protrusions 351 are provided at the upper and lower sides of the positioning block 35, and positioning buffer mechanisms 4 corresponding to the positioning block 35 are mounted on the side walls of the aluminum ingot conveying line 1 and the ingot receiving frame 211. The positioning blocks 35 on the frame 31 are respectively matched with the positioning buffer mechanism 4 through the positioning protrusions 351 distributed up and down in working, so that vibration of the whole turnover mechanism 3 is reduced, and the service life of the turnover mechanism is prolonged.

Referring to fig. 1 and 2, the positioning buffer mechanism 4 includes a bracket 41 and a positioning groove 42 mounted on the bracket 41, wherein the positioning groove 42 corresponds to the positioning protrusion 351, a movable block 421 capable of moving up and down along the groove 312 is disposed in the positioning groove 42, and the bottom surface of the movable block 421 is connected with the bottom of the positioning groove 42 through a spring. The movable block 421 with the spring at the bottom is adopted in the positioning groove, so that the speed of the positioning protrusion 351 entering the positioning groove 42 is slowed down, the speed of the frame 31 reaching the material receiving rack or the aluminum ingot conveying line 1 is reduced, and the buffering effect is achieved.

Working principle: when the aluminum ingot 12 and the foot ingot 11 are conveyed in the aluminum ingot conveying line 1, the turnover mechanism 3 is positioned on the aluminum ingot conveying line 1, the aluminum ingot 12 can normally pass through the groove 312 at the bottom of the frame 31, when the foot ingot 11 enters the frame 31, the foot ingot 11 can be limited at the bottom of the frame 31 by the foot ingot blocking 311 in the frame 31 due to the central protruding structure of the foot ingot 11, and the foot ingot detecting mechanism 34 in the frame 31 can continuously detect the existence of the foot ingot 11, so that the foot ingot 11 is clamped by the signal transmission clamping mechanism 33 and the lifting cylinder 213 in the material receiving mechanism 21, and the lifting cylinder 213 drives the ingot receiving bracket 212 to lift. After clamping the spindle 11, the power mechanism 32 drives the frame 31 to turn over, when the frame 31 turns over to the spindle receiver 2, the frame 31 is attached to the spindle receiver 211, and the positioning block 35 on the frame 31 and the positioning buffer mechanism 4 on the spindle receiver 211 provide buffer and positioning for the frame 31, the spindle 11 clamped in the frame 31 is positioned on the spindle receiver bracket 212, at the moment, the clamping mechanism 33 is released, and the spindle 11 enters the spindle receiver 2 along with the spindle receiver bracket 212 under the driving of the lifting cylinder 213. Finally, the turnover mechanism 3 is reset, and the above operation is repeated when the spindle 11 is detected.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A foot ingot automatic identification upset system for before foot ingot storehouse feeding, its characterized in that: comprising

The aluminum ingot conveying line (1), the aluminum ingot conveying line (1) is used for conveying a plurality of foot ingots (11) and aluminum ingots (12), wherein the foot ingots (11) are distributed among the aluminum ingots (12) at intervals;

the ingot storage device comprises a foot ingot storage (2), wherein a receiving mechanism (21) corresponding to a turnover mechanism (3) is arranged on the foot ingot storage (2);

the turnover mechanism (3), the turnover mechanism (3) comprises a frame (31) positioned on the aluminum ingot conveying line (1) and a power mechanism (32) for driving the frame (31) to turn over between the aluminum ingot conveying line (1) and the ingot storage (2), clamping mechanisms (33) are symmetrically arranged on opposite surfaces of two ends of the frame (31), an ingot detection mechanism (34) is arranged above the clamping mechanisms (33), an ingot blocking block (311) is further arranged in the frame (31), and the ingot blocking block (311) and the frame (31) are integrally formed; the frame (31) adopts a door-shaped structure, wherein a groove body (312) for the aluminum ingot (12) to pass through is formed in the bottom of the door-shaped structure, a longitudinal penetrating opening (313) for the foot ingot (11) to pass through is formed in the frame (31), and the foot ingot block (311) adopts a strip baffle plate positioned in the groove; the strip baffle is horizontally arranged in the frame (31), and the bottom surface of the strip baffle is positioned between the top surface of the aluminum ingot (12) and the top surface of the foot ingot (11).

2. An automatic spindle identification and turning system for use in a spindle magazine pre-feed as claimed in claim 1, wherein: the power mechanism (32) comprises an ingot turning motor (321) arranged on the side wall of the aluminum ingot conveying line (1), an ingot turning speed reducer (322) is connected to the output end of the ingot turning motor (321), and the output end of the ingot turning speed reducer (322) is connected with a frame (31) through a coupler (323).

3. An automatic spindle identification and turning system for use in a spindle magazine pre-feed as claimed in claim 1, wherein: the clamping mechanism (33) comprises clamping cylinders (331) which are symmetrically arranged on opposite surfaces of two ends of the frame (31), and clamping clamps (332) for clamping the foot ingots (11) are arranged at telescopic ends of the clamping cylinders (331).

4. An automatic spindle identification and turning system for use in a spindle magazine pre-feed as claimed in claim 1, wherein: the foot spindle detection mechanism (34) adopts a correlation photoelectric sensor.

5. An automatic spindle identification and turning system for use in a spindle magazine pre-feed as claimed in claim 1, wherein: the receiving mechanism (21) comprises a receiving frame (211) and a receiving bracket (212), wherein the receiving bracket (212) is positioned at the center of the receiving frame (211), the bottom of the receiving bracket (212) is connected with a lifting cylinder (213), and the lifting cylinder (213) is in signal connection with a foot ingot detection mechanism (34).

6. An automatic spindle identification and turning system for use in a spindle magazine pre-feed as claimed in claim 1, wherein: the aluminum ingot conveying line (1) and the side wall of the ingot receiving frame (211) are provided with positioning buffer mechanisms (4) corresponding to the positioning blocks (35).

7. An automatic spindle identification and turning system for use in a spindle magazine pre-feed as claimed in claim 6, wherein: the positioning buffer mechanism (4) comprises a support (41) and a positioning groove (42) arranged on the support (41), wherein the positioning groove (42) corresponds to the positioning protrusion (351), a movable block (421) capable of moving up and down along the groove body (312) is arranged in the positioning groove (42), and the bottom surface of the movable block (421) is connected with the bottom of the positioning groove (42) through a spring.