CN215152159U - Square briquetting device in aluminium bits duplex position - Google Patents

Abstract

The utility model relates to an aluminum scrap double-station square briquetting device, wherein a storage box mechanism comprises a storage box, a stirring speed reducing motor and a feeding speed reducing motor, a stirring shaft is fixedly arranged on the stirring speed reducing motor, and a spiral feeding shaft is fixedly arranged on the feeding speed reducing motor; a main cavity mechanism in the material pressing device is communicated with an upper prepressing device and a lower prepressing device, the upper prepressing device and the lower prepressing device comprise side plates fixedly enclosed above the main cavity mechanism, a plurality of material level detection assemblies and prepressing oil cylinders arranged in the side plates in a sliding mode, and the material level detection assemblies are in signal connection with the hydraulic oil cylinders; the gate cavity mechanism comprises a fixed plate, a front template and a bottom plate installed between the fixed plate and the front template, corresponding discharge holes are formed in the fixed plate and the front template, a material conveying rail is fixedly installed on the discharge holes outside the fixed plate, a pressing block oil cylinder assembly comprises a pressing block oil cylinder and a material pushing rod, and the problem that an existing aluminum scrap pressing block device cannot adjust the thickness of a pressing block according to the actual amount of aluminum scraps, the aluminum scrap pressing block device is easy to damage, and the equipment maintenance cost is high is solved.

Description

Square briquetting device in aluminium bits duplex position

Technical Field

The utility model belongs to the technical field of the aluminium bits briquetting device, a square briquetting device in aluminium bits duplex position is related to.

Background

When the aluminum casting is subjected to cutting machining, the cutting scraps account for about 20 percent of the weight of the casting and can reach about 30 percent. At present, the aluminum price in the market reaches about 15000 yuan/ton, so the recovered aluminum scraps can reduce the production cost and have good economic benefit.

The aluminum scraps are packed into blocks to be convenient for transportation, the transportation cost can be reduced, an aluminum scrap block device is needed, the aluminum scrap double-station square block device is an extremely important auxiliary device in the aluminum processing industry, the recovery rate of waste materials in the processing of aluminum flat ingots in factories is improved, the aluminum scraps after being pressed into blocks are convenient for transportation, and the production efficiency and the pressing block quality of a block press become the prerequisite for realizing the requirements. But the prior aluminum scrap briquetting device has uneven briquetting thickness; when the material is less, the material is still pressed into blocks, so that the pressed blocks are loose and fragile; the briquetting mechanism is easy to damage the briquetting cavity, and the operation rate of the equipment is low; the gate easily scrapes with the push rod and leads to the push rod to warp even damage, leads to the equipment maintenance cost to remain high. Therefore, the double-station square briquetting device for recovering the aluminum scraps, which can adjust the thickness of the briquetting according to the actual amount of the aluminum scraps, needs to be researched and developed urgently.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a solve current aluminium bits briquetting device and can't be according to actual aluminium bits volume adjustment briquetting thickness, lead to aluminium bits briquetting device fragile, problem that the equipment maintenance cost is high provides a square briquetting device in aluminium bits duplex position.

In order to achieve the above purpose, the utility model provides a following technical scheme: an aluminum scrap double-station square briquetting device comprises a base, a briquetting oil cylinder assembly fixedly mounted on the base, a gate cavity mechanism matched with the briquetting oil cylinder assembly, a storage box mechanism mounted above the briquetting oil cylinder assembly, and a pressing device mounted above the gate cavity mechanism, wherein the pressing device comprises a main cavity mechanism and an upper and lower prepressing device matched with the main cavity mechanism; the storage box mechanism comprises a storage box, and a stirring speed reducing motor and a feeding speed reducing motor which are arranged outside the storage box, wherein a stirring shaft for stirring sawdust in the storage box is fixedly arranged on the stirring speed reducing motor, and a spiral feeding shaft for spirally conveying the stirred aluminum scraps is fixedly arranged on the feeding speed reducing motor; a main cavity mechanism in the material pressing device is communicated with an upper prepressing device and a lower prepressing device, the upper prepressing device and the lower prepressing device comprise side plates fixedly enclosed above the main cavity mechanism, a plurality of material level detection assemblies and prepressing oil cylinders arranged in the side plates in a sliding mode, and the material level detection assemblies are in signal connection with the hydraulic oil cylinders; the gate cavity mechanism comprises a fixed plate, a front template and a bottom plate arranged at four corners between the fixed plate and the front template, wherein the fixed plate and the front template are respectively provided with a corresponding discharge hole, the bottom of the main cavity mechanism is provided with a discharge hole communicated with a space formed by the fixed plate and the front template, a material conveying rail is fixedly arranged on the discharge hole outside the fixed plate, and a ratchet mechanism convenient for conveying compacted aluminum scraps is arranged on the material conveying rail; the briquetting oil cylinder assembly is arranged on one side of the front template and comprises a briquetting oil cylinder and a material pushing rod, and the material pushing rod is matched with the shape of a discharge hole in the front template.

Further, the top of the storage box is fixedly provided with a metal expansion joint which is convenient to be connected with the related equipment of the production line.

Further, the bottom of the storage box is fixedly provided with a cuboid-shaped conveying pipe communicated with the storage box, the spiral feeding shaft is arranged in the conveying pipe, and the spiral feeding shaft conveys the aluminum scraps to a main cavity mechanism of the pressing device along the conveying pipe.

Further, a block-shaped bottom die used for compressing the aluminum scraps is fixedly installed at the free end of the prepressing oil cylinder.

Furthermore, the sliding module is arranged in the fixed plate and the front template in a sliding and penetrating mode, so that residual aluminum scraps between the fixed plate and the front template can be conveniently pushed out.

And the lower part of the gate cavity mechanism is connected with the gate cavity mechanism through a connecting rod.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a square briquetting device in aluminium bits duplex position, storage box top set up the metal expansion joint for whole device can regard as the monomer equipment to use, also can be connected with the relevant equipment of production line fast through the metal expansion joint, uses with the production line is supporting, realizes the modularized design.

The upper and lower pre-pressing devices in the pressing device control the spiral feeding shaft through the material level detection assembly so as to achieve the effect of controlling the thickness of the pressing block; the thickness of the pressing block can be adjusted according to actual needs by adjusting the switch position of the material level detection assembly.

The pushing rod and the gate cavity mechanism connected to the briquetting oil cylinder assembly are of a square structure, so that the problem that the pushing rod and the briquetting oil cylinder are loosened due to axial rotation of pushing materials of the round pushing rod is solved; the square material pushing rod is adopted, so that the stress condition of the guide mechanism is improved, and the damage of the push rod head to the cavity is fundamentally solved.

The briquetting oil cylinders are assembled, so that the volume of the hydraulic station is reduced, the hydraulic station and the sawdust double-station square briquetting device are integrated, and the installation space of the hydraulic station is saved.

2. The utility model discloses a square briquetting device in aluminium bits duplex position through the square briquetting device in redesign sawdust duplex position, changes the press device form, has improved the operating rate of equipment, has improved the production efficiency of equipment.

3. The failure rate of the original equipment is high, parts such as a cavity and the like are frequently replaced, the equipment is inconvenient to maintain, and the running cost of the equipment is increased; former equipment adopts independent hydraulic pressure station, and the pressure drop is serious, installation and maintenance difficulty, the utility model discloses a square briquetting device in aluminium bits duplex position has avoided above-mentioned problem. Compared with the original device, the device has the advantages that the structure is optimally designed, the operation rate of the device is improved, the failure rate of the device is reduced, the installation space of the device is saved, and the difficulty of installation and maintenance work is reduced. The modular design is realized, and the device can be used as a single device and can be matched with a production line.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural diagram of the aluminum scrap double-station square briquetting device of the utility model;

fig. 2 is a schematic structural view of a material storage box mechanism in the aluminum scrap double-station square briquetting device of the utility model;

FIG. 3 is a schematic view of the internal structure of a storage box mechanism in the square double-station aluminum scrap briquetting device of the present invention;

FIG. 4 is a schematic structural diagram of an upper and lower pre-pressing device in the square briquetting device with double aluminum scrap stations of the utility model;

fig. 5 is a schematic structural diagram of a gate cavity mechanism in the square briquetting device in aluminium scrap double-station of the utility model.

Reference numerals: the device comprises a briquetting oil cylinder assembly 1, a material storage box mechanism 2, a metal expansion joint 2-1, a stirring speed reducing motor 2-2, a stirring shaft 2-3, a feeding speed reducing motor 2-4, a spiral feeding shaft 2-5, an upper and lower pre-pressing device 3, a pre-pressing oil cylinder 3-1, a side plate 3-2, a material level detection component 3-3, a bottom die 3-4, a gate cavity mechanism 4, a fixed plate 4-1, a bottom plate 4-2, a sliding module 4-3, a front die plate 4-4, a ratchet mechanism 4-5, a protective cover 5 and a main die cavity mechanism 6.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

The square briquetting device in aluminium bits duplex position as shown in fig. 1-5, its main effect is that the aluminium bits after will saw cutting are directly pressed into the aluminium block of predetermined specification under the condition of room temperature through the high pressure, collect through the dump bin to realize the recovery of aluminium bits. The aluminum scrap double-station square briquetting device shown in fig. 1 mainly comprises a briquetting oil cylinder assembly 1, a storage box mechanism 2, a pressing device, a gate cavity mechanism 4, a protective cover 5, a main cavity mechanism 6 and the like.

The square briquetting device in aluminium bits duplex position includes base, the briquetting hydro-cylinder assembly 1 of fixed mounting on the base, with the cooperation of briquetting hydro-cylinder assembly 1 use the gate chamber mechanism 4, install the storage case mechanism 2 in briquetting hydro-cylinder assembly 1 top, install the press device in gate chamber mechanism 4 top, press device includes main die cavity mechanism 6 and with the upper and lower pre-compaction device 3 of 6 looks adaptations of main die cavity mechanism. The base is spliced into the cuboid structure by shaped steel, and the long limit of cuboid structure arranges along fore-and-aft direction.

The storage box mechanism 2 comprises a storage box with an inverted cone-shaped lower part, and a stirring speed reducing motor 2-2 and a feeding speed reducing motor 2-4 which are arranged outside the storage box, wherein a stirring shaft 2-3 for stirring sawdust in the storage box is fixedly arranged on the stirring speed reducing motor 2-2, a spiral feeding shaft 2-5 for spirally conveying stirred aluminum scraps is fixedly arranged on the feeding speed reducing motor 2-4, the stirring shaft 2-3 and the spiral feeding shaft 2-5 are arranged in parallel, and a plurality of rotating blades are uniformly arranged on the spiral feeding shaft 2-5. The storage box is used for storing the aluminum scraps after saw cutting, and a metal expansion joint 2-1 convenient for being connected with relevant equipment of a production line is fixedly arranged at the top of the storage box. The bottom of the material storage box is fixedly provided with a cuboid-shaped material conveying pipe communicated with the material storage box, the spiral feeding shafts 2-5 are arranged in the material conveying pipes, and the spiral feeding shafts 2-5 convey aluminum scraps to a main cavity mechanism 6 of the material pressing device along the material conveying pipes.

A main cavity mechanism 6 in the material pressing device is communicated with an upper prepressing device and a lower prepressing device 3, the upper prepressing device and the lower prepressing device 3 comprise four side plates 3-2 fixedly enclosed above the main cavity mechanism 6, five material level detection assemblies 3-3 evenly distributed along one side plate 3-2 and a prepressing oil cylinder 3-1 installed in the side plate 3-2 in a sliding mode, and a block bottom die 3-4 used for pressing aluminum scraps is fixedly installed at the free end of the prepressing oil cylinder 3-1. The material level detection component 3-3 is in signal connection with the hydraulic oil cylinder. After the material level detection assembly 3-3 detects the amount of aluminum scraps sent by the spiral feeding shaft 2-5, the lifting degree of the bottom die 3-4 at the free end of the hydraulic oil cylinder is controlled, and then the aluminum scraps conveyed to the main cavity mechanism 6 are pre-pressed. The working pressure of the briquetting oil cylinder is as follows: 21Mpa, cylinder speed: 70 mm/s.

The gate cavity mechanism 4 comprises a fixed plate 4-1, a front template 4-4 and a bottom plate 4-2 arranged at the four corners between the fixed plate 4-1 and the front template 4-4, wherein three corresponding discharge holes are formed in the fixed plate 4-1 and the front template 4-4, the discharge holes are rectangular, a discharge hole communicated with a channel between the fixed plate 4-1 and the front template 4-4 is formed in the bottom of the main cavity mechanism 6, a material conveying rail is fixedly arranged on the discharge hole outside the fixed plate 4-1, and a ratchet mechanism 4-5 convenient for conveying compacted aluminum scraps is arranged on the material conveying rail. The briquetting oil cylinder assembly 1 is arranged on one side of the front template 4-4, the briquetting oil cylinder assembly 1 comprises a briquetting oil cylinder and a material pushing rod, and the material pushing rod is matched with the shape of a discharge hole in the front template 4-4. The fixed plate 4-1 and the front template 4-4 are provided with a sliding module 4-3 in a sliding and penetrating way, so that the residual aluminum scraps between the fixed plate 4-1 and the front template 4-4 can be conveniently pushed out.

Still including the L type protection casing 5 that is used for sheltering from gate chamber mechanism 4, the welding of 5 bottoms of protection casing is on the base, and upper portion alternates between press device and gate chamber mechanism 4, and sliding template alternates along 5 lateral walls of protection casing in the gate chamber mechanism 4, and 5 upper portions of protection casing are the concatenation form, the dismantlement, the maintenance of the gate chamber mechanism 4 of being convenient for, press device.

In the square briquetting device of this aluminium bits duplex position, the duplex position indicates two ejection of compact stations, when extrudeing a finished product aluminium pig at every turn, pushes out the aluminium pig that last time was pressed through the discharge opening of both sides, connects the device on relevant production line through metal expansion joint 2-1 earlier during the use, collects the aluminium bits through the storage case, opens stirring gear motor 2-2 and stirs the aluminium bits in the storage case through (mixing) shaft 2-3, then drives spiral pay-off axle 2-5 through pay-off gear motor 2-4 and transmits the aluminium bits to main type chamber mechanism 6. And (3) opening the pre-pressing oil cylinder 3-1, controlling the lifting degree of a bottom die 3-4 at the free end of the hydraulic oil cylinder after the material loading level detection assembly 3-3 of the side plate 3-2 of the upper and lower pre-pressing device 3 detects the amount of aluminum scraps sent by the spiral feeding shaft 2-5, and pre-pressing the aluminum scraps conveyed to the main cavity mechanism 6. The aluminum scraps after prepressing fall into a gate cavity mechanism 4, a briquetting oil cylinder in a briquetting oil cylinder assembly 1 is opened to compact the aluminum scraps on a middle discharging hole position, a sliding module 4-3 pushes the compacted aluminum scraps to discharging holes corresponding to two ends of conveying rails on two sides, the compacted aluminum scraps on two sides are pushed out along the conveying rails through a material pushing rod, and a ratchet mechanism 4-5 is arranged to facilitate one-way movement of finished aluminum scraps and convey the finished aluminum scraps through the conveying rails.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims (6)

1. An aluminum scrap double-station square briquetting device is characterized by comprising a base, a briquetting oil cylinder assembly fixedly mounted on the base, a gate cavity mechanism matched with the briquetting oil cylinder assembly, a storage box mechanism mounted above the briquetting oil cylinder assembly, and a pressing device mounted above the gate cavity mechanism, wherein the pressing device comprises a main cavity mechanism and an upper and lower pre-pressing device matched with the main cavity mechanism; the storage box mechanism comprises a storage box, and a stirring speed reducing motor and a feeding speed reducing motor which are arranged outside the storage box, wherein a stirring shaft for stirring sawdust in the storage box is fixedly arranged on the stirring speed reducing motor, and a spiral feeding shaft for spirally conveying the stirred aluminum scraps is fixedly arranged on the feeding speed reducing motor; a main cavity mechanism in the material pressing device is communicated with an upper prepressing device and a lower prepressing device, the upper prepressing device and the lower prepressing device comprise side plates fixedly enclosed above the main cavity mechanism, a plurality of material level detection assemblies and prepressing oil cylinders arranged in the side plates in a sliding mode, and the material level detection assemblies are in signal connection with the hydraulic oil cylinders; the gate cavity mechanism comprises a fixed plate, a front template and a bottom plate arranged at four corners between the fixed plate and the front template, wherein the fixed plate and the front template are respectively provided with a corresponding discharge hole, the bottom of the main cavity mechanism is provided with a discharge hole communicated with a space formed by the fixed plate and the front template, a material conveying rail is fixedly arranged on the discharge hole outside the fixed plate, and a ratchet mechanism convenient for conveying compacted aluminum scraps is arranged on the material conveying rail; the briquetting oil cylinder assembly is arranged on one side of the front template and comprises a briquetting oil cylinder and a material pushing rod, and the material pushing rod is matched with the shape of a discharge hole in the front template.

2. The square briquetting device of aluminium bits duplex position of claim 1, characterized in that, the top of the storage box is fixedly installed with the metal expansion joint that is convenient for being connected with the relevant equipment of production line.

3. The aluminum scrap dual-station square briquetting apparatus according to claim 1, wherein the bottom of the storage bin is fixedly provided with a rectangular parallelepiped feeding pipe communicated with the storage bin, the screw feeding shaft is arranged in the feeding pipe, and the screw feeding shaft feeds the aluminum scrap into the main cavity mechanism of the pressing apparatus along the feeding pipe.

4. The aluminum scrap double-station square briquetting device according to claim 1, wherein a block bottom die for compacting aluminum scrap is fixedly mounted at a free end of the pre-pressing oil cylinder.

5. The aluminum scrap double-station square briquetting device of claim 1, wherein a sliding module is slidably arranged in the fixed plate and the front die plate in a penetrating manner, so that residual aluminum scrap between the fixed plate and the front die plate can be conveniently pushed out.

6. The square briquetting device of aluminium bits duplex position of claim 1, characterized by that, also include the L-shaped protective cover used for sheltering from the mechanism of the gate chamber, the bottom of the protective cover is welded on base, the upper portion is interpenetrated between pressing device and mechanism of the gate chamber.

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