Magnesium alloy die-casting feeding device

Abstract

The utility model relates to a magnesium alloy die-casting feeding device which comprises a plate type feeding machine, a conveying machine is arranged at the top of the plate type feeding machine, a feeding mechanism is arranged at one end of the conveying machine, a stock bin is arranged at the bottom of the plate type feeding machine, and an overturning hopper is arranged on one side of the stock bin. The upper side of the stock bin and the side, close to the plate-type feeding machine, of the stock bin are open, the bottom wall of the stock bin is inclined, the side, close to the plate-type feeding machine, of the stock bin is the bottom end, and the bottom end is higher than a platform at the bottommost portion of the plate-type feeding machine. According to the magnesium alloy ingot feeding device, stacked magnesium alloy ingots can be guided into the stock bin through the overturning hopper, the magnesium alloy ingots can independently and orderly enter the conveying machine and are conveyed forwards through layer-by-layer lifting of the plate type feeding machine, and the magnesium alloy ingots can be uninterruptedly fed into a smelting furnace through the arrangement of the overturning hopper. And the magnesium alloy ingots do not need to be stacked in advance.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnesium alloy processing technical field especially relates to a magnesium alloy die casting feeding device. BACKGROUND

[0002] The magnesium alloy die casting technology is widely used in the fields of automobile, electronic, aerospace, etc., and is an important means for manufacturing lightweight and high-performance parts. The magnesium alloy ingot, as an intermediate product of die casting, needs to be put into the furnace during production and processing. The existing feeding technology, such as:

[0003] The utility model discloses a kind of feeding devices for magnesium alloy ingot die casting, and it relates to alloy die casting technical field, including feeding table, the bottom of the feeding table both ends is fixedly connected with support column, and the top of the feeding table one end is fixedly connected with pushing device.The utility model sets up pushing device, transmission motor rotates gear disc by lug, disc can drive gear disc reciprocating rotation by lug, to make push rod reciprocating move left and right, and user can adjust the rotating speed of transmission motor according to use demand, to adjust the pushing frequency of push rod, facilitate to feed regularly, do not need artificial feeding, improve production efficiency.

[0004] The utility model discloses a kind of automatic feeding devices for magnesium alloy die casting, and it specifically relates to alloy die casting field, including main body table, the inside of the main body table is equipped with transmission mechanism, the top of the main body table is equipped with push ingot component, and the push ingot component is equipped with connecting frame between transmission mechanism, the push ingot component one side is equipped with storage box, transmission mechanism includes transmission motor, and the transmission motor is fixedly connected with main body table, and the transmission motor outer wall is equipped with motor transmission.The push ingot frame is pushed out magnesium alloy ingot in the bottom layer of storage box by the cooperation of transmission mechanism and push ingot component from opening position, the sliding block and push ingot frame are driven to do reciprocating motion in sliding groove direction, can be pushed out magnesium alloy ingot from storage box by lower slide and slide feeding by push ingot frame.

[0005] Although the prior art can realize timed and quantitative feeding, when using the feeding device as above, the magnesium alloy ingot needs to be manually placed in the storage device or storage box by the staff, which not only consumes time and effort, but also the volume of the storage device / storage box is limited, and frequent filling is required. UTILITY MODEL CONTENTS

[0006] In order to overcome the shortcomings of the prior art, the technical problem is to provide a magnesium alloy die casting feeding device that can not only realize quantitative feeding, but also save time and effort.

[0007] The technical scheme is as follows: a magnesium alloy die-casting feeding device, comprising a plate type feeder, a top of the plate type feeder being provided with a conveyor, one end of the conveyor being provided with a feeding mechanism, a bottom of the plate type feeder being provided with a hopper, one side of the hopper being provided with a turnover hopper; the upper side of the hopper and the side close to the plate type feeder are open, the bottom wall of the hopper is in an inclined shape, and the side close to the plate type feeder is a bottom end, the bottom end being higher than the platform height of the bottom of the plate type feeder, the magnesium alloy ingot entering the hopper, being lifted to the conveyor by the plate type feeder, and finally being fed into the furnace by the feeding mechanism.

[0008] Preferably, the conveyor comprises a conveyor body, an end baffle and front and rear baffles, the end baffle being arranged at one end of the conveyor body close to the plate type feeder, the front and rear baffles being oppositely arranged at two sides of the conveyor body, an upper feeding gap being formed between the front baffle and the end baffle, the length of the upper feeding gap being greater than the length of the magnesium alloy ingot, and the magnesium alloy ingot being transferred to the conveyor body through the upper feeding gap.

[0009] Preferably, the front baffle comprises a fixed baffle and a movable baffle, the movable baffle being adjustably arranged at one side of the fixed baffle close to the upper feeding gap.

[0010] Preferably, one end of the front baffle and / or the rear baffle close to the feeding mechanism is provided with an identification sensor.

[0011] Preferably, the feeding mechanism comprises a feeding plate, a rotating shaft and a motor, the feeding plate being arranged at the discharging end of the conveyor, the upper end surface of the feeding plate being not higher than the upper end surface of the conveyor, the bottom of the feeding plate being provided with the rotating shaft, one end of the rotating shaft being arranged on the conveyor shell through a rack, gears being arranged on the rotating shaft and the motor respectively, the two gears being engaged, and the motor being arranged on the rack.

[0012] Preferably, one end of the feeding plate opposite to the conveyor is provided with a vertical baffle, and two sides adjacent to the vertical baffle are provided with side baffles.

[0013] Preferably, the vertical baffle and the side baffles are movably connected.

[0014] The magnesium alloy ingot can be guided into the hopper through the turnover hopper, and the magnesium alloy ingot can be orderly and individually fed into the conveyor and transmitted forward through the layer-by-layer lifting of the plate type feeder, the magnesium alloy ingot can be continuously fed into the furnace through the turnover hopper, and the magnesium alloy ingot does not need to be pre-stacked when the device is used, so that time and labor are saved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2It is the schematic view of the conveying machine and the identification sensor of the utility model.

[0017] Figure 3 It is the structural schematic view of the feeding mechanism of the utility model.

[0018] Figure 4 It is the partial exploded view of the feeding mechanism of the utility model.

[0019] Figure 5 It is the state view of the turnover hopper feeding into the stock bin of the utility model.

[0020] Mark explanation: 1_board type feeder, 2_conveying machine, 21_conveying machine body, 22_end baffle, 23_front baffle, 231_fixed baffle, 232_movable baffle, 233_adjusting groove, 234_adjusting sliding block, 24_rear baffle, 25_feeding gap, 3_feeding mechanism, 31_material plate, 32_pivot, 33_motor, 34_rack, 35_gear, 36_vertical baffle, 361_extension arm, 362_fastening screw, 363_screw hole, 37_side baffle, 371_horizontal groove, 372_vertical groove, 4_stock bin, 5_turnover hopper, 6_identification sensor, 7_PLC control center. DETAILED DESCRIPTION

[0021] The utility model will be further described in connection with the embodiment shown in the drawings.

[0022] As Figure 1 Magnesium alloy die casting feeding device shown, including board type feeder 1, the top of board type feeder 1 is provided with conveying machine 2, and the bottom is provided with stock bin 4, and the upper side of stock bin 4 and the side close to board type feeder 1 are open, and the bottom wall of stock bin 4 is inclined, and the side close to board type feeder 1 is bottom end, and the bottom end is higher than the platform height of the bottom of board type feeder 1, and one side of stock bin 4 is provided with turnover hopper 5, and turnover hopper 5 is driven to overturn by air cylinder, and the discharge direction one end of conveying machine 2 is equipped with feeding mechanism 3, and the magnesium alloy ingot packed or stacked is transferred to turnover hopper 5 by forklift or grab machine, and is transferred to stock bin 4 after overturning by turnover hopper 5, and along with board type feeder 1, the magnesium alloy ingot is lifted upwards and is transferred to conveying machine 2, and conveying machine 2 is conveyed forward and finally the magnesium alloy ingot is transferred to feeding mechanism 3, and finally is fed into the furnace by feeding mechanism 3.

[0023] As Figure 2As shown, the conveyor 2 specifically comprises a conveyor body 21, an end baffle 22 arranged at one end of the conveyor body 21 close to the plate feeder 1, and a front baffle 23 and a rear baffle 24 arranged opposite to each other at two sides of the conveyor body 21. An upper feeding gap 25 is formed between the front baffle 23 and the end baffle 22. It is to be noted that the length of the upper feeding gap 25 is greater than the length of the magnesium alloy ingot. The magnesium alloy ingot 25 is transferred to the conveyor body 21 through the upper feeding gap 25. In order to improve the adaptability of the device, the overall length of the front baffle 23 is adjustable. The front baffle 23 comprises a fixed baffle 231 and a movable baffle 232. The movable baffle 232 is adjustably arranged at one side of the fixed baffle 231 close to the gap. Specifically, a horizontal adjustment groove 233 is formed on the fixed baffle 231, and an adjustment sliding block 234 adapted to the horizontal adjustment groove 233 is arranged on the movable baffle 232. The adjustment function is realized by sliding the movable baffle 232 on the fixed baffle 231. In addition, in order to control the time when the magnesium alloy ingot enters the furnace, a recognition sensor 6 is arranged at one end of the front baffle 23 and / or the rear baffle 24 close to the feeding mechanism 3. The recognition sensor 6 is used to detect the number of magnesium alloy ingots passing through and feed the data to a PLC control center 7 (see Figure 5 ). The PLC control center 7 controls the start and stop of the conveyor body 21 to realize the feeding time of the magnesium alloy ingot. The magnesium alloy ingot is transferred from the conveyor body 21 to the feeding mechanism 3. The feeding mechanism 3 pours the magnesium alloy ingot into the furnace by rotating or overturning.

[0024] Referring to Figure 3 and Figure 4 , the feeding mechanism 3 specifically comprises a feeding plate 31, a rotating shaft 32, and a motor 33. The feeding plate 31 is arranged at the discharge end of the conveyor 2. It is to be noted that the upper end surface of the feeding plate 31 is not higher than the upper end surface of the conveyor 2, so as to ensure that the magnesium alloy ingot can smoothly pass onto the feeding plate 31. The rotating shaft 32 is arranged at the bottom of the feeding plate 31. One end of the rotating shaft 32 is arranged on the housing of the conveyor 2 through a rack 34. The rotating shaft 32 and the motor 33 are respectively provided with gears 35. The two gears 35 are engaged. The motor 33 is arranged on the rack 34. The rotation of the motor 33 and the gears 35 drives the rotation of the feeding plate 31, thereby realizing the overturning feeding of the feeding plate 31.

[0025] In order to make the material plate 31 adapt to more sizes of magnesium alloy ingots, the vertical baffle 36 and the side baffle 37 are movably connected, specifically, the vertical baffle 36 is arranged on the material plate 31 at the end opposite to the conveying machine 2, and two side baffles 37 are arranged adjacent to the vertical baffle 36, wherein the side baffles 37 are respectively provided with a transverse groove 371 and a vertical groove 372 which are communicated with each other along the length direction, and the opposite ends of the vertical baffle 36 are respectively provided with an extension arm 361, the front end of the extension arm 361 is adapted and slidably connected with the transverse groove 371, the front end of the extension arm 361 is provided with a screw hole 363 which is communicated with the vertical groove 372, and a fastening screw 362 is penetrated through the vertical groove 372 and matched with the screw hole 363, so that the position of the vertical baffle 36 can be adjusted through the fastening screw 362.

[0026] The above-described embodiments only express the preferred embodiments of the present application, and the description is more specific and detailed, but it should not be understood as limiting the scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications, improvements and substitutions can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A magnesium alloy die casting feeding device characterized by comprising: The utility model relates to a magnesium alloy ingot feeding device, which comprises a plate type feeding machine (1), the top of the plate type feeding machine (1) is provided with a conveying machine (2), one end of the conveying machine (2) is provided with a feeding mechanism (3), the bottom of the plate type feeding machine (1) is provided with a stock bin (4), one side of the stock bin (4) is provided with a turnover hopper (5). The upper side of the stock bin (4) and the side close to the plate type feeding machine (1) are open, the bottom wall of the stock bin (4) is inclined, and the side close to the plate type feeding machine (1) is the bottom end, which is higher than the platform height of the bottom of the plate type feeding machine (1), the magnesium alloy ingot enters the stock bin (4), is lifted to the conveying machine (2) by the plate type feeding machine (1), and is finally fed into the furnace by the feeding mechanism (3).

2. The magnesium alloy transfer pot of claim 1, wherein The conveying machine (2) comprises a conveying machine body (21), an end baffle (22) and front and rear baffles (23 and 24), the end baffle (22) is arranged at one end of the conveying machine body (21) close to the plate type feeding machine (1), the front and rear baffles (23 and 24) are oppositely arranged at the two sides of the conveying machine body (21), an upper feeding gap (25) is formed between the front baffle (23) and the end baffle (22), the length of the upper feeding gap (25) is greater than the length of the magnesium alloy ingot, and the magnesium alloy ingot is transferred to the conveying machine body (21) through the upper feeding gap (25).

3. The magnesium alloy transfer pot of claim 2, wherein The front baffle (23) comprises a fixed baffle (231) and a movable baffle (232), and the movable baffle (232) is adjustably arranged at one side of the fixed baffle (231) close to the upper feeding gap (25).

4. The magnesium alloy transfer pot of claim 3, wherein The end of the front baffle (23) and / or the rear baffle (24) close to the feeding mechanism (3) is provided with an identification sensor (6).

5. The magnesium alloy transfer pot of any one of claims 1-4, wherein, The feeding mechanism (3) comprises a feeding plate (31), a rotating shaft (32) and a motor (33), the feeding plate (31) is arranged at the discharging end of the conveying machine (2), the upper end surface of the feeding plate (31) is not higher than the upper end surface of the conveying machine (2), the bottom of the feeding plate (31) is provided with the rotating shaft (32), one end of the rotating shaft (32) is arranged on the machine shell of the conveying machine (2) through a rack (34), gears (35) are arranged on the rotating shaft (32) and the motor (33) respectively, the two gears (35) are engaged, and the motor (33) is arranged on the rack (34).

6. The magnesium alloy transfer pot of claim 5, wherein The end of the feeding plate (31) opposite to the conveying machine (2) is provided with a vertical baffle (36), and both sides adjacent to the vertical baffle (36) are provided with side baffles (37).

7. The magnesium alloy transfer pot of claim 6, wherein The vertical baffle (36) and the side baffles (37) are movably connected.

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